[v2,1/4] configure: Use autoconf 2.71

Message ID	20230630014248.2819836-2-siddhesh@sourceware.org
State	New
Headers	show Return-Path: <libc-alpha-bounces+incoming=patchwork.ozlabs.org@sourceware.org> DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 96C063858D39 sender: dreamhost) by relay.mailchannels.net (Postfix) with ESMTPA id 668DD501181 for <libc-alpha@sourceware.org>; Fri, 30 Jun 2023 01:42:53 +0000 (UTC) sender: siddhesh@gotplt.org) by pdx1-sub0-mail-a286.dreamhost.com (Postfix) with ESMTPSA id 4QsdP82CTsz7v for <libc-alpha@sourceware.org>; Thu, 29 Jun 2023 18:42:52 -0700 (PDT) To: libc-alpha@sourceware.org Subject: [PATCH v2 1/4] configure: Use autoconf 2.71 Date: Thu, 29 Jun 2023 21:42:43 -0400 Message-ID: <20230630014248.2819836-2-siddhesh@sourceware.org> In-Reply-To: <20230630014248.2819836-1-siddhesh@sourceware.org> References: <20230629184156.2789945-1-siddhesh@sourceware.org> <20230630014248.2819836-1-siddhesh@sourceware.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: list From: Siddhesh Poyarekar via Libc-alpha <libc-alpha@sourceware.org> Reply-To: Siddhesh Poyarekar <siddhesh@sourceware.org> Errors-To: libc-alpha-bounces+incoming=patchwork.ozlabs.org@sourceware.org Sender: "Libc-alpha" <libc-alpha-bounces+incoming=patchwork.ozlabs.org@sourceware.org>
Series	Update default build configuration \| expand [v2,0/4] Update default build configuration [v2,1/4] configure: Use autoconf 2.71 [v2,2/4] configure: Default --enable-stack-protector to strong [v2,3/4] configure: Disable lazy binding by default [v2,4/4] configure: Disable building libcrypt by default

On 6/29/23 21:42, Siddhesh Poyarekar via Libc-alpha wrote: > Bump autoconf requirement to 2.71 to allow regenerating configure on > more recent distributions. autoconf 2.71 has been in Fedora since F36 > and is the current version in Debian stable (bookworm). It appears to > be current in Gentoo as well. Overall this looks sane and something I've wanted to do for a long time. We should move forward to Autoconf 2.71 and nothing here looks wrong. LGTM. Reviewed-by: Carlos O'Donell <carlos@redhat.com> > All sysdeps configure and preconfigure scripts have also been > regenerated; all changes are trivial transformations that do not affect > functionality. > > Signed-off-by: Siddhesh Poyarekar <siddhesh@sourceware.org> > --- > INSTALL | 2 +- > aclocal.m4 | 2 +- > configure | 4106 +++++++++++------ > configure.ac | 4 +- > manual/install.texi | 2 +- > sysdeps/aarch64/configure | 202 +- > sysdeps/alpha/configure | 3 +- > sysdeps/arc/configure | 89 +- > sysdeps/arm/configure | 117 +- > sysdeps/arm/preconfigure | 88 +- > sysdeps/csky/configure | 3 +- > sysdeps/csky/preconfigure | 15 +- > sysdeps/gnu/configure | 1 + > sysdeps/hppa/configure | 26 +- > sysdeps/i386/configure | 30 +- > sysdeps/ia64/configure | 3 +- > sysdeps/ieee754/ldbl-opt/configure | 25 +- > sysdeps/loongarch/configure | 47 +- > sysdeps/loongarch/preconfigure | 9 +- > sysdeps/m68k/configure | 3 +- > sysdeps/m68k/preconfigure | 1 + > sysdeps/mach/configure | 319 +- > sysdeps/mach/hurd/configure | 25 +- > sysdeps/microblaze/configure | 5 +- > sysdeps/microblaze/preconfigure | 68 +- > sysdeps/mips/configure | 87 +- > sysdeps/mips/preconfigure | 1 + > sysdeps/nios2/configure | 85 +- > sysdeps/or1k/configure | 1 + > sysdeps/powerpc/powerpc32/configure | 3 +- > sysdeps/powerpc/powerpc32/fpu/configure | 39 +- > sysdeps/powerpc/powerpc64/configure | 46 +- > sysdeps/powerpc/powerpc64/le/configure | 138 +- > .../powerpc64/le/fpu/multiarch/configure | 28 +- > sysdeps/powerpc/preconfigure | 22 +- > sysdeps/riscv/configure | 18 +- > sysdeps/riscv/preconfigure | 9 +- > sysdeps/s390/configure | 212 +- > sysdeps/s390/s390-64/configure | 26 +- > sysdeps/sh/configure | 1 + > sysdeps/sh/preconfigure | 68 +- > sysdeps/sparc/configure | 1 + > sysdeps/sparc/sparc32/configure | 100 +- > sysdeps/unix/sysv/linux/aarch64/configure | 1 + > sysdeps/unix/sysv/linux/alpha/configure | 1 + > sysdeps/unix/sysv/linux/arc/configure | 1 + > sysdeps/unix/sysv/linux/configure | 66 +- > sysdeps/unix/sysv/linux/configure.ac | 2 +- > sysdeps/unix/sysv/linux/csky/configure | 1 + > sysdeps/unix/sysv/linux/i386/configure | 1 + > sysdeps/unix/sysv/linux/ia64/configure | 1 + > sysdeps/unix/sysv/linux/loongarch/configure | 76 +- > sysdeps/unix/sysv/linux/m68k/configure | 1 + > sysdeps/unix/sysv/linux/mips/configure | 216 +- > sysdeps/unix/sysv/linux/mips/mips64/configure | 1 + > sysdeps/unix/sysv/linux/nios2/configure | 1 + > sysdeps/unix/sysv/linux/or1k/configure | 1 + > sysdeps/unix/sysv/linux/powerpc/configure | 59 +- > .../sysv/linux/powerpc/powerpc32/configure | 1 + > .../sysv/linux/powerpc/powerpc64/configure | 129 +- > sysdeps/unix/sysv/linux/riscv/configure | 81 +- > sysdeps/unix/sysv/linux/s390/configure | 1 + > .../unix/sysv/linux/s390/s390-64/configure | 1 + > sysdeps/unix/sysv/linux/sh/configure | 1 + > sysdeps/unix/sysv/linux/sparc/configure | 1 + > .../unix/sysv/linux/sparc/sparc64/configure | 1 + > sysdeps/unix/sysv/linux/x86_64/64/configure | 1 + > sysdeps/unix/sysv/linux/x86_64/configure | 1 + > sysdeps/unix/sysv/linux/x86_64/x32/configure | 1 + > sysdeps/x86/configure | 98 +- > sysdeps/x86_64/configure | 23 +- > sysdeps/x86_64/preconfigure | 25 +- > 72 files changed, 4235 insertions(+), 2639 deletions(-) > > diff --git a/INSTALL b/INSTALL > index fe591c7dae..a1e189eb9f 100644 > --- a/INSTALL > +++ b/INSTALL > @@ -591,7 +591,7 @@ build the GNU C Library: > > If you change any of the ‘configure.ac’ files you will also need > > - • GNU ‘autoconf’ 2.69 (exactly) > + • GNU ‘autoconf’ 2.71 (exactly) > > and if you change any of the message translation files you will need > > diff --git a/aclocal.m4 b/aclocal.m4 > index 213835e1d5..a097d66a49 100644 > --- a/aclocal.m4 > +++ b/aclocal.m4 > @@ -2,7 +2,7 @@ dnl We require that everyone use exactly the same Autoconf version so that > dnl the internal functions defined and used by the main configure script > dnl match those expected by the fragments. When changing this version, > dnl install.texi also needs to be updated. > -m4_define([GLIBC_AUTOCONF_VERSION], [2.69]) > +m4_define([GLIBC_AUTOCONF_VERSION], [2.71]) > m4_if(m4_defn([AC_AUTOCONF_VERSION]), GLIBC_AUTOCONF_VERSION, [], > [m4_fatal(m4_flatten( > Exactly version GLIBC_AUTOCONF_VERSION of Autoconf is required but you have > diff --git a/configure b/configure > index f84040644b..11538ee1b3 100755 > --- a/configure > +++ b/configure > @@ -1,11 +1,12 @@ > #! /bin/sh > # Guess values for system-dependent variables and create Makefiles. > -# Generated by GNU Autoconf 2.69 for GNU C Library (see version.h). > +# Generated by GNU Autoconf 2.71 for GNU C Library (see version.h). > # > # Report bugs to <https://sourceware.org/bugzilla/>. > # > # > -# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. > +# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation, > +# Inc. > # > # > # This configure script is free software; the Free Software Foundation > @@ -16,14 +17,16 @@ > > # Be more Bourne compatible > DUALCASE=1; export DUALCASE # for MKS sh > -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : > +as_nop=: > +if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 > +then : > emulate sh > NULLCMD=: > # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which > # is contrary to our usage. Disable this feature. > alias -g '${1+"$@"}'='"$@"' > setopt NO_GLOB_SUBST > -else > +else $as_nop > case `(set -o) 2>/dev/null` in #( > *posix*) : > set -o posix ;; #( > @@ -33,46 +36,46 @@ esac > fi > > > + > +# Reset variables that may have inherited troublesome values from > +# the environment. > + > +# IFS needs to be set, to space, tab, and newline, in precisely that order. > +# (If _AS_PATH_WALK were called with IFS unset, it would have the > +# side effect of setting IFS to empty, thus disabling word splitting.) > +# Quoting is to prevent editors from complaining about space-tab. > as_nl=' > ' > export as_nl > -# Printing a long string crashes Solaris 7 /usr/bin/printf. > -as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' > -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo > -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo > -# Prefer a ksh shell builtin over an external printf program on Solaris, > -# but without wasting forks for bash or zsh. > -if test -z "$BASH_VERSION$ZSH_VERSION" \ > - && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then > - as_echo='print -r --' > - as_echo_n='print -rn --' > -elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then > - as_echo='printf %s\n' > - as_echo_n='printf %s' > -else > - if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then > - as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' > - as_echo_n='/usr/ucb/echo -n' > - else > - as_echo_body='eval expr "X$1" : "X\$.*\$"' > - as_echo_n_body='eval > - arg=$1; > - case $arg in #( > - *"$as_nl"*) > - expr "X$arg" : "X\$.*\$$as_nl"; > - arg=`expr "X$arg" : ".*$as_nl\$.*\$"`;; > - esac; > - expr "X$arg" : "X\$.*\$" | tr -d "$as_nl" > - ' > - export as_echo_n_body > - as_echo_n='sh -c $as_echo_n_body as_echo' > - fi > - export as_echo_body > - as_echo='sh -c $as_echo_body as_echo' > -fi > +IFS=" "" $as_nl" > + > +PS1='$ ' > +PS2='> ' > +PS4='+ ' > + > +# Ensure predictable behavior from utilities with locale-dependent output. > +LC_ALL=C > +export LC_ALL > +LANGUAGE=C > +export LANGUAGE > + > +# We cannot yet rely on "unset" to work, but we need these variables > +# to be unset--not just set to an empty or harmless value--now, to > +# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct > +# also avoids known problems related to "unset" and subshell syntax > +# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). > +for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH > +do eval test \${$as_var+y} \ > + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : > +done > + > +# Ensure that fds 0, 1, and 2 are open. > +if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi > +if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi > +if (exec 3>&2) ; then :; else exec 2>/dev/null; fi > > # The user is always right. > -if test "${PATH_SEPARATOR+set}" != set; then > +if ${PATH_SEPARATOR+false} :; then > PATH_SEPARATOR=: > (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { > (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || > @@ -81,13 +84,6 @@ if test "${PATH_SEPARATOR+set}" != set; then > fi > > > -# IFS > -# We need space, tab and new line, in precisely that order. Quoting is > -# there to prevent editors from complaining about space-tab. > -# (If _AS_PATH_WALK were called with IFS unset, it would disable word > -# splitting by setting IFS to empty value.) > -IFS=" "" $as_nl" > - > # Find who we are. Look in the path if we contain no directory separator. > as_myself= > case $0 in #(( > @@ -96,8 +92,12 @@ case $0 in #(( > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + test -r "$as_dir$0" && as_myself=$as_dir$0 && break > done > IFS=$as_save_IFS > > @@ -109,30 +109,10 @@ if test "x$as_myself" = x; then > as_myself=$0 > fi > if test ! -f "$as_myself"; then > - $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 > + printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 > exit 1 > fi > > -# Unset variables that we do not need and which cause bugs (e.g. in > -# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" > -# suppresses any "Segmentation fault" message there. '((' could > -# trigger a bug in pdksh 5.2.14. > -for as_var in BASH_ENV ENV MAIL MAILPATH > -do eval test x\${$as_var+set} = xset \ > - && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : > -done > -PS1='$ ' > -PS2='> ' > -PS4='+ ' > - > -# NLS nuisances. > -LC_ALL=C > -export LC_ALL > -LANGUAGE=C > -export LANGUAGE > - > -# CDPATH. > -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH > > # Use a proper internal environment variable to ensure we don't fall > # into an infinite loop, continuously re-executing ourselves. > @@ -154,20 +134,22 @@ esac > exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} > # Admittedly, this is quite paranoid, since all the known shells bail > # out after a failed `exec'. > -$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 > -as_fn_exit 255 > +printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 > +exit 255 > fi > # We don't want this to propagate to other subprocesses. > { _as_can_reexec=; unset _as_can_reexec;} > if test "x$CONFIG_SHELL" = x; then > - as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : > + as_bourne_compatible="as_nop=: > +if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 > +then : > emulate sh > NULLCMD=: > # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which > # is contrary to our usage. Disable this feature. > alias -g '\${1+\"\$@\"}'='\"\$@\"' > setopt NO_GLOB_SUBST > -else > +else \$as_nop > case \`(set -o) 2>/dev/null\` in #( > *posix*) : > set -o posix ;; #( > @@ -187,41 +169,52 @@ as_fn_success || { exitcode=1; echo as_fn_success failed.; } > as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } > as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } > as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } > -if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : > +if ( set x; as_fn_ret_success y && test x = \"\$1\" ) > +then : > > -else > +else \$as_nop > exitcode=1; echo positional parameters were not saved. > fi > test x\$exitcode = x0 || exit 1 > +blah=\$(echo \$(echo blah)) > +test x\"\$blah\" = xblah || exit 1 > test -x / || exit 1" > as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO > as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO > eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && > test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1" > - if (eval "$as_required") 2>/dev/null; then : > + if (eval "$as_required") 2>/dev/null > +then : > as_have_required=yes > -else > +else $as_nop > as_have_required=no > fi > - if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : > + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null > +then : > > -else > +else $as_nop > as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > as_found=false > for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > as_found=: > case $as_dir in #( > /*) > for as_base in sh bash ksh sh5; do > # Try only shells that exist, to save several forks. > - as_shell=$as_dir/$as_base > + as_shell=$as_dir$as_base > if { test -f "$as_shell" || test -f "$as_shell.exe"; } && > - { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : > + as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null > +then : > CONFIG_SHELL=$as_shell as_have_required=yes > - if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : > + if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null > +then : > break 2 > fi > fi > @@ -229,14 +222,21 @@ fi > esac > as_found=false > done > -$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && > - { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : > - CONFIG_SHELL=$SHELL as_have_required=yes > -fi; } > IFS=$as_save_IFS > +if $as_found > +then : > > +else $as_nop > + if { test -f "$SHELL" || test -f "$SHELL.exe"; } && > + as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null > +then : > + CONFIG_SHELL=$SHELL as_have_required=yes > +fi > +fi > > - if test "x$CONFIG_SHELL" != x; then : > + > + if test "x$CONFIG_SHELL" != x > +then : > export CONFIG_SHELL > # We cannot yet assume a decent shell, so we have to provide a > # neutralization value for shells without unset; and this also > @@ -254,18 +254,19 @@ esac > exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} > # Admittedly, this is quite paranoid, since all the known shells bail > # out after a failed `exec'. > -$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 > +printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 > exit 255 > fi > > - if test x$as_have_required = xno; then : > - $as_echo "$0: This script requires a shell more modern than all" > - $as_echo "$0: the shells that I found on your system." > - if test x${ZSH_VERSION+set} = xset ; then > - $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" > - $as_echo "$0: be upgraded to zsh 4.3.4 or later." > + if test x$as_have_required = xno > +then : > + printf "%s\n" "$0: This script requires a shell more modern than all" > + printf "%s\n" "$0: the shells that I found on your system." > + if test ${ZSH_VERSION+y} ; then > + printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" > + printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." > else > - $as_echo "$0: Please tell bug-autoconf@gnu.org and > + printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and > $0: https://sourceware.org/bugzilla/ about your system, > $0: including any error possibly output before this > $0: message. Then install a modern shell, or manually run > @@ -293,6 +294,7 @@ as_fn_unset () > } > as_unset=as_fn_unset > > + > # as_fn_set_status STATUS > # ----------------------- > # Set $? to STATUS, without forking. > @@ -310,6 +312,14 @@ as_fn_exit () > as_fn_set_status $1 > exit $1 > } # as_fn_exit > +# as_fn_nop > +# --------- > +# Do nothing but, unlike ":", preserve the value of $?. > +as_fn_nop () > +{ > + return $? > +} > +as_nop=as_fn_nop > > # as_fn_mkdir_p > # ------------- > @@ -324,7 +334,7 @@ as_fn_mkdir_p () > as_dirs= > while :; do > case $as_dir in #( > - *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( > + *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( > *) as_qdir=$as_dir;; > esac > as_dirs="'$as_qdir' $as_dirs" > @@ -333,7 +343,7 @@ $as_expr X"$as_dir" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ > X"$as_dir" : 'X$//$[^/]' \| \ > X"$as_dir" : 'X$//$$' \| \ > X"$as_dir" : 'X$/$' \| . 2>/dev/null || > -$as_echo X"$as_dir" | > +printf "%s\n" X"$as_dir" | > sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ > s//\1/ > q > @@ -372,12 +382,13 @@ as_fn_executable_p () > # advantage of any shell optimizations that allow amortized linear growth over > # repeated appends, instead of the typical quadratic growth present in naive > # implementations. > -if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : > +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null > +then : > eval 'as_fn_append () > { > eval $1+=\$2 > }' > -else > +else $as_nop > as_fn_append () > { > eval $1=\$$1\$2 > @@ -389,18 +400,27 @@ fi # as_fn_append > # Perform arithmetic evaluation on the ARGs, and store the result in the > # global $as_val. Take advantage of shells that can avoid forks. The arguments > # must be portable across $(()) and expr. > -if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : > +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null > +then : > eval 'as_fn_arith () > { > as_val=$(( $* )) > }' > -else > +else $as_nop > as_fn_arith () > { > as_val=`expr "$@" || test $? -eq 1` > } > fi # as_fn_arith > > +# as_fn_nop > +# --------- > +# Do nothing but, unlike ":", preserve the value of $?. > +as_fn_nop () > +{ > + return $? > +} > +as_nop=as_fn_nop > > # as_fn_error STATUS ERROR [LINENO LOG_FD] > # ---------------------------------------- > @@ -412,9 +432,9 @@ as_fn_error () > as_status=$1; test $as_status -eq 0 && as_status=1 > if test "$4"; then > as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack > - $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 > fi > - $as_echo "$as_me: error: $2" >&2 > + printf "%s\n" "$as_me: error: $2" >&2 > as_fn_exit $as_status > } # as_fn_error > > @@ -441,7 +461,7 @@ as_me=`$as_basename -- "$0" || > $as_expr X/"$0" : '.*/$[^/][^/]*$/*$' \| \ > X"$0" : 'X$//$$' \| \ > X"$0" : 'X$/$' \| . 2>/dev/null || > -$as_echo X/"$0" | > +printf "%s\n" X/"$0" | > sed '/^.*\/$[^/][^/]*$\/*$/{ > s//\1/ > q > @@ -485,7 +505,7 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits > s/-\n.*// > ' >$as_me.lineno && > chmod +x "$as_me.lineno" || > - { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } > + { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } > > # If we had to re-execute with $CONFIG_SHELL, we're ensured to have > # already done that, so ensure we don't try to do so again and fall > @@ -499,6 +519,10 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits > exit > } > > + > +# Determine whether it's possible to make 'echo' print without a newline. > +# These variables are no longer used directly by Autoconf, but are AC_SUBSTed > +# for compatibility with existing Makefiles. > ECHO_C= ECHO_N= ECHO_T= > case `echo -n x` in #((((( > -n*) > @@ -512,6 +536,13 @@ case `echo -n x` in #((((( > ECHO_N='-n';; > esac > > +# For backward compatibility with old third-party macros, we provide > +# the shell variables $as_echo and $as_echo_n. New code should use > +# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. > +as_echo='printf %s\n' > +as_echo_n='printf %s' > + > + > rm -f conf$$ conf$$.exe conf$$.file > if test -d conf$$.dir; then > rm -f conf$$.dir/conf$$.file > @@ -723,6 +754,7 @@ infodir > docdir > oldincludedir > includedir > +runstatedir > localstatedir > sharedstatedir > sysconfdir > @@ -834,6 +866,7 @@ datadir='${datarootdir}' > sysconfdir='${prefix}/etc' > sharedstatedir='${prefix}/com' > localstatedir='${prefix}/var' > +runstatedir='${localstatedir}/run' > includedir='${prefix}/include' > oldincludedir='/usr/include' > docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' > @@ -863,8 +896,6 @@ do > *) ac_optarg=yes ;; > esac > > - # Accept the important Cygnus configure options, so we can diagnose typos. > - > case $ac_dashdash$ac_option in > --) > ac_dashdash=yes ;; > @@ -905,9 +936,9 @@ do > ac_useropt=`expr "x$ac_option" : 'x-*disable-$.*$'` > # Reject names that are not valid shell variable names. > expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && > - as_fn_error $? "invalid feature name: $ac_useropt" > + as_fn_error $? "invalid feature name: \`$ac_useropt'" > ac_useropt_orig=$ac_useropt > - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` > + ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` > case $ac_user_opts in > *" > "enable_$ac_useropt" > @@ -931,9 +962,9 @@ do > ac_useropt=`expr "x$ac_option" : 'x-*enable-$[^=]*$'` > # Reject names that are not valid shell variable names. > expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && > - as_fn_error $? "invalid feature name: $ac_useropt" > + as_fn_error $? "invalid feature name: \`$ac_useropt'" > ac_useropt_orig=$ac_useropt > - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` > + ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` > case $ac_user_opts in > *" > "enable_$ac_useropt" > @@ -1086,6 +1117,15 @@ do > | -silent | --silent | --silen | --sile | --sil) > silent=yes ;; > > + -runstatedir | --runstatedir | --runstatedi | --runstated \ > + | --runstate | --runstat | --runsta | --runst | --runs \ > + | --run | --ru | --r) > + ac_prev=runstatedir ;; > + -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \ > + | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \ > + | --run=* | --ru=* | --r=*) > + runstatedir=$ac_optarg ;; > + > -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) > ac_prev=sbindir ;; > -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ > @@ -1135,9 +1175,9 @@ do > ac_useropt=`expr "x$ac_option" : 'x-*with-$[^=]*$'` > # Reject names that are not valid shell variable names. > expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && > - as_fn_error $? "invalid package name: $ac_useropt" > + as_fn_error $? "invalid package name: \`$ac_useropt'" > ac_useropt_orig=$ac_useropt > - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` > + ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` > case $ac_user_opts in > *" > "with_$ac_useropt" > @@ -1151,9 +1191,9 @@ do > ac_useropt=`expr "x$ac_option" : 'x-*without-$.*$'` > # Reject names that are not valid shell variable names. > expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && > - as_fn_error $? "invalid package name: $ac_useropt" > + as_fn_error $? "invalid package name: \`$ac_useropt'" > ac_useropt_orig=$ac_useropt > - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` > + ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` > case $ac_user_opts in > *" > "with_$ac_useropt" > @@ -1197,9 +1237,9 @@ Try \`$0 --help' for more information" > > *) > # FIXME: should be removed in autoconf 3.0. > - $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 > + printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2 > expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && > - $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 > + printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2 > : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" > ;; > > @@ -1215,7 +1255,7 @@ if test -n "$ac_unrecognized_opts"; then > case $enable_option_checking in > no) ;; > fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; > - *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; > + *) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; > esac > fi > > @@ -1223,7 +1263,7 @@ fi > for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ > datadir sysconfdir sharedstatedir localstatedir includedir \ > oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ > - libdir localedir mandir > + libdir localedir mandir runstatedir > do > eval ac_val=\$$ac_var > # Remove trailing slashes. > @@ -1279,7 +1319,7 @@ $as_expr X"$as_myself" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ > X"$as_myself" : 'X$//$[^/]' \| \ > X"$as_myself" : 'X$//$$' \| \ > X"$as_myself" : 'X$/$' \| . 2>/dev/null || > -$as_echo X"$as_myself" | > +printf "%s\n" X"$as_myself" | > sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ > s//\1/ > q > @@ -1376,6 +1416,7 @@ Fine tuning of the installation directories: > --sysconfdir=DIR read-only single-machine data [PREFIX/etc] > --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] > --localstatedir=DIR modifiable single-machine data [PREFIX/var] > + --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] > --libdir=DIR object code libraries [EPREFIX/lib] > --includedir=DIR C header files [PREFIX/include] > --oldincludedir=DIR C header files for non-gcc [/usr/include] > @@ -1490,7 +1531,7 @@ it to find libraries and programs with nonstandard names/locations. > > Report bugs to <https://sourceware.org/bugzilla/>. > GNU C Library home page: <https://www.gnu.org/software/glibc/>. > -General help using GNU software: <http://www.gnu.org/gethelp/>. > +General help using GNU software: <https://www.gnu.org/gethelp/>. > _ACEOF > ac_status=$? > fi > @@ -1506,9 +1547,9 @@ if test "$ac_init_help" = "recursive"; then > case "$ac_dir" in > .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; > *) > - ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` > + ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` > # A ".." for each directory in $ac_dir_suffix. > - ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` > + ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` > case $ac_top_builddir_sub in > "") ac_top_builddir_sub=. ac_top_build_prefix= ;; > *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; > @@ -1536,7 +1577,8 @@ esac > ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix > > cd "$ac_dir" || { ac_status=$?; continue; } > - # Check for guested configure. > + # Check for configure.gnu first; this name is used for a wrapper for > + # Metaconfig's "Configure" on case-insensitive file systems. > if test -f "$ac_srcdir/configure.gnu"; then > echo && > $SHELL "$ac_srcdir/configure.gnu" --help=recursive > @@ -1544,7 +1586,7 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix > echo && > $SHELL "$ac_srcdir/configure" --help=recursive > else > - $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 > + printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 > fi || ac_status=$? > cd "$ac_pwd" || { ac_status=$?; break; } > done > @@ -1554,9 +1596,9 @@ test -n "$ac_init_help" && exit $ac_status > if $ac_init_version; then > cat <<\_ACEOF > GNU C Library configure (see version.h) > -generated by GNU Autoconf 2.69 > +generated by GNU Autoconf 2.71 > > -Copyright (C) 2012 Free Software Foundation, Inc. > +Copyright (C) 2021 Free Software Foundation, Inc. > This configure script is free software; the Free Software Foundation > gives unlimited permission to copy, distribute and modify it. > _ACEOF > @@ -1573,14 +1615,14 @@ fi > ac_fn_c_try_compile () > { > as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack > - rm -f conftest.$ac_objext > + rm -f conftest.$ac_objext conftest.beam > if { { ac_try="$ac_compile" > case "(($ac_try" in > *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; > *) ac_try_echo=$ac_try;; > esac > eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" > -$as_echo "$ac_try_echo"; } >&5 > +printf "%s\n" "$ac_try_echo"; } >&5 > (eval "$ac_compile") 2>conftest.err > ac_status=$? > if test -s conftest.err; then > @@ -1588,14 +1630,15 @@ $as_echo "$ac_try_echo"; } >&5 > cat conftest.er1 >&5 > mv -f conftest.er1 conftest.err > fi > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; } && { > test -z "$ac_c_werror_flag" || > test ! -s conftest.err > - } && test -s conftest.$ac_objext; then : > + } && test -s conftest.$ac_objext > +then : > ac_retval=0 > -else > - $as_echo "$as_me: failed program was:" >&5 > +else $as_nop > + printf "%s\n" "$as_me: failed program was:" >&5 > sed 's/^/| /' conftest.$ac_ext >&5 > > ac_retval=1 > @@ -1611,14 +1654,14 @@ fi > ac_fn_cxx_try_compile () > { > as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack > - rm -f conftest.$ac_objext > + rm -f conftest.$ac_objext conftest.beam > if { { ac_try="$ac_compile" > case "(($ac_try" in > *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; > *) ac_try_echo=$ac_try;; > esac > eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" > -$as_echo "$ac_try_echo"; } >&5 > +printf "%s\n" "$ac_try_echo"; } >&5 > (eval "$ac_compile") 2>conftest.err > ac_status=$? > if test -s conftest.err; then > @@ -1626,14 +1669,15 @@ $as_echo "$ac_try_echo"; } >&5 > cat conftest.er1 >&5 > mv -f conftest.er1 conftest.err > fi > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; } && { > test -z "$ac_cxx_werror_flag" || > test ! -s conftest.err > - } && test -s conftest.$ac_objext; then : > + } && test -s conftest.$ac_objext > +then : > ac_retval=0 > -else > - $as_echo "$as_me: failed program was:" >&5 > +else $as_nop > + printf "%s\n" "$as_me: failed program was:" >&5 > sed 's/^/| /' conftest.$ac_ext >&5 > > ac_retval=1 > @@ -1649,14 +1693,14 @@ fi > ac_fn_cxx_try_link () > { > as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack > - rm -f conftest.$ac_objext conftest$ac_exeext > + rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext > if { { ac_try="$ac_link" > case "(($ac_try" in > *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; > *) ac_try_echo=$ac_try;; > esac > eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" > -$as_echo "$ac_try_echo"; } >&5 > +printf "%s\n" "$ac_try_echo"; } >&5 > (eval "$ac_link") 2>conftest.err > ac_status=$? > if test -s conftest.err; then > @@ -1664,17 +1708,18 @@ $as_echo "$ac_try_echo"; } >&5 > cat conftest.er1 >&5 > mv -f conftest.er1 conftest.err > fi > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; } && { > test -z "$ac_cxx_werror_flag" || > test ! -s conftest.err > } && test -s conftest$ac_exeext && { > test "$cross_compiling" = yes || > test -x conftest$ac_exeext > - }; then : > + } > +then : > ac_retval=0 > -else > - $as_echo "$as_me: failed program was:" >&5 > +else $as_nop > + printf "%s\n" "$as_me: failed program was:" >&5 > sed 's/^/| /' conftest.$ac_ext >&5 > > ac_retval=1 > @@ -1695,14 +1740,14 @@ fi > ac_fn_c_try_link () > { > as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack > - rm -f conftest.$ac_objext conftest$ac_exeext > + rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext > if { { ac_try="$ac_link" > case "(($ac_try" in > *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; > *) ac_try_echo=$ac_try;; > esac > eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" > -$as_echo "$ac_try_echo"; } >&5 > +printf "%s\n" "$ac_try_echo"; } >&5 > (eval "$ac_link") 2>conftest.err > ac_status=$? > if test -s conftest.err; then > @@ -1710,17 +1755,18 @@ $as_echo "$ac_try_echo"; } >&5 > cat conftest.er1 >&5 > mv -f conftest.er1 conftest.err > fi > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; } && { > test -z "$ac_c_werror_flag" || > test ! -s conftest.err > } && test -s conftest$ac_exeext && { > test "$cross_compiling" = yes || > test -x conftest$ac_exeext > - }; then : > + } > +then : > ac_retval=0 > -else > - $as_echo "$as_me: failed program was:" >&5 > +else $as_nop > + printf "%s\n" "$as_me: failed program was:" >&5 > sed 's/^/| /' conftest.$ac_ext >&5 > > ac_retval=1 > @@ -1747,7 +1793,7 @@ case "(($ac_try" in > *) ac_try_echo=$ac_try;; > esac > eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" > -$as_echo "$ac_try_echo"; } >&5 > +printf "%s\n" "$ac_try_echo"; } >&5 > (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err > ac_status=$? > if test -s conftest.err; then > @@ -1755,14 +1801,15 @@ $as_echo "$ac_try_echo"; } >&5 > cat conftest.er1 >&5 > mv -f conftest.er1 conftest.err > fi > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; } > conftest.i && { > test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || > test ! -s conftest.err > - }; then : > + } > +then : > ac_retval=0 > -else > - $as_echo "$as_me: failed program was:" >&5 > +else $as_nop > + printf "%s\n" "$as_me: failed program was:" >&5 > sed 's/^/| /' conftest.$ac_ext >&5 > > ac_retval=1 > @@ -1771,14 +1818,34 @@ fi > as_fn_set_status $ac_retval > > } # ac_fn_c_try_cpp > +ac_configure_args_raw= > +for ac_arg > +do > + case $ac_arg in > + *\'*) > + ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; > + esac > + as_fn_append ac_configure_args_raw " '$ac_arg'" > +done > + > +case $ac_configure_args_raw in > + *$as_nl*) > + ac_safe_unquote= ;; > + *) > + ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. > + ac_unsafe_a="$ac_unsafe_z#~" > + ac_safe_unquote="s/ '\$[^$ac_unsafe_a][^$ac_unsafe_z]*\$'/ \\1/g" > + ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; > +esac > + > cat >config.log <<_ACEOF > This file contains any messages produced by compilers while > running configure, to aid debugging if configure makes a mistake. > > It was created by GNU C Library $as_me (see version.h), which was > -generated by GNU Autoconf 2.69. Invocation command line was > +generated by GNU Autoconf 2.71. Invocation command line was > > - $ $0 $@ > + $ $0$ac_configure_args_raw > > _ACEOF > exec 5>>config.log > @@ -1811,8 +1878,12 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - $as_echo "PATH: $as_dir" > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + printf "%s\n" "PATH: $as_dir" > done > IFS=$as_save_IFS > > @@ -1847,7 +1918,7 @@ do > | -silent | --silent | --silen | --sile | --sil) > continue ;; > *\'*) > - ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; > + ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; > esac > case $ac_pass in > 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; > @@ -1882,11 +1953,13 @@ done > # WARNING: Use '\'' to represent an apostrophe within the trap. > # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. > trap 'exit_status=$? > + # Sanitize IFS. > + IFS=" "" $as_nl" > # Save into config.log some information that might help in debugging. > { > echo > > - $as_echo "## ---------------- ## > + printf "%s\n" "## ---------------- ## > ## Cache variables. ## > ## ---------------- ##" > echo > @@ -1897,8 +1970,8 @@ trap 'exit_status=$? > case $ac_val in #( > *${as_nl}*) > case $ac_var in #( > - *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 > -$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; > + *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 > +printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; > esac > case $ac_var in #( > _ | IFS | as_nl) ;; #( > @@ -1922,7 +1995,7 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; > ) > echo > > - $as_echo "## ----------------- ## > + printf "%s\n" "## ----------------- ## > ## Output variables. ## > ## ----------------- ##" > echo > @@ -1930,14 +2003,14 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; > do > eval ac_val=\$$ac_var > case $ac_val in > - *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; > + *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; > esac > - $as_echo "$ac_var='\''$ac_val'\''" > + printf "%s\n" "$ac_var='\''$ac_val'\''" > done | sort > echo > > if test -n "$ac_subst_files"; then > - $as_echo "## ------------------- ## > + printf "%s\n" "## ------------------- ## > ## File substitutions. ## > ## ------------------- ##" > echo > @@ -1945,15 +2018,15 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; > do > eval ac_val=\$$ac_var > case $ac_val in > - *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; > + *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; > esac > - $as_echo "$ac_var='\''$ac_val'\''" > + printf "%s\n" "$ac_var='\''$ac_val'\''" > done | sort > echo > fi > > if test -s confdefs.h; then > - $as_echo "## ----------- ## > + printf "%s\n" "## ----------- ## > ## confdefs.h. ## > ## ----------- ##" > echo > @@ -1961,8 +2034,8 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; > echo > fi > test "$ac_signal" != 0 && > - $as_echo "$as_me: caught signal $ac_signal" > - $as_echo "$as_me: exit $exit_status" > + printf "%s\n" "$as_me: caught signal $ac_signal" > + printf "%s\n" "$as_me: exit $exit_status" > } >&5 > rm -f core *.core core.conftest.* && > rm -f -r conftest* confdefs* conf$$* $ac_clean_files && > @@ -1976,63 +2049,48 @@ ac_signal=0 > # confdefs.h avoids OS command line length limits that DEFS can exceed. > rm -f -r conftest* confdefs.h > > -$as_echo "/* confdefs.h */" > confdefs.h > +printf "%s\n" "/* confdefs.h */" > confdefs.h > > # Predefined preprocessor variables. > > -cat >>confdefs.h <<_ACEOF > -#define PACKAGE_NAME "$PACKAGE_NAME" > -_ACEOF > +printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h > > -cat >>confdefs.h <<_ACEOF > -#define PACKAGE_TARNAME "$PACKAGE_TARNAME" > -_ACEOF > +printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h > > -cat >>confdefs.h <<_ACEOF > -#define PACKAGE_VERSION "$PACKAGE_VERSION" > -_ACEOF > +printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h > > -cat >>confdefs.h <<_ACEOF > -#define PACKAGE_STRING "$PACKAGE_STRING" > -_ACEOF > +printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h > > -cat >>confdefs.h <<_ACEOF > -#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" > -_ACEOF > +printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h > > -cat >>confdefs.h <<_ACEOF > -#define PACKAGE_URL "$PACKAGE_URL" > -_ACEOF > +printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h > > > # Let the site file select an alternate cache file if it wants to. > # Prefer an explicitly selected file to automatically selected ones. > -ac_site_file1=NONE > -ac_site_file2=NONE > if test -n "$CONFIG_SITE"; then > - # We do not want a PATH search for config.site. > - case $CONFIG_SITE in #(( > - -*) ac_site_file1=./$CONFIG_SITE;; > - */*) ac_site_file1=$CONFIG_SITE;; > - *) ac_site_file1=./$CONFIG_SITE;; > - esac > + ac_site_files="$CONFIG_SITE" > elif test "x$prefix" != xNONE; then > - ac_site_file1=$prefix/share/config.site > - ac_site_file2=$prefix/etc/config.site > + ac_site_files="$prefix/share/config.site $prefix/etc/config.site" > else > - ac_site_file1=$ac_default_prefix/share/config.site > - ac_site_file2=$ac_default_prefix/etc/config.site > + ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" > fi > -for ac_site_file in "$ac_site_file1" "$ac_site_file2" > + > +for ac_site_file in $ac_site_files > do > - test "x$ac_site_file" = xNONE && continue > - if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 > -$as_echo "$as_me: loading site script $ac_site_file" >&6;} > + case $ac_site_file in #( > + */*) : > + ;; #( > + *) : > + ac_site_file=./$ac_site_file ;; > +esac > + if test -f "$ac_site_file" && test -r "$ac_site_file"; then > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 > +printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} > sed 's/^/| /' "$ac_site_file" >&5 > . "$ac_site_file" \ > - || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 > -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} > + || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 > +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} > as_fn_error $? "failed to load site script $ac_site_file > See \`config.log' for more details" "$LINENO" 5; } > fi > @@ -2042,19 +2100,641 @@ if test -r "$cache_file"; then > # Some versions of bash will fail to source /dev/null (special files > # actually), so we avoid doing that. DJGPP emulates it as a regular file. > if test /dev/null != "$cache_file" && test -f "$cache_file"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 > -$as_echo "$as_me: loading cache $cache_file" >&6;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 > +printf "%s\n" "$as_me: loading cache $cache_file" >&6;} > case $cache_file in > [\\/]* | ?:[\\/]* ) . "$cache_file";; > *) . "./$cache_file";; > esac > fi > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 > -$as_echo "$as_me: creating cache $cache_file" >&6;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 > +printf "%s\n" "$as_me: creating cache $cache_file" >&6;} > >$cache_file > fi > > +# Test code for whether the C compiler supports C89 (global declarations) > +ac_c_conftest_c89_globals=' > +/* Does the compiler advertise C89 conformance? > + Do not test the value of __STDC__, because some compilers set it to 0 > + while being otherwise adequately conformant. */ > +#if !defined __STDC__ > +# error "Compiler does not advertise C89 conformance" > +#endif > + > +#include <stddef.h> > +#include <stdarg.h> > +struct stat; > +/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ > +struct buf { int x; }; > +struct buf * (*rcsopen) (struct buf *, struct stat *, int); > +static char *e (p, i) > + char **p; > + int i; > +{ > + return p[i]; > +} > +static char *f (char * (*g) (char **, int), char **p, ...) > +{ > + char *s; > + va_list v; > + va_start (v,p); > + s = g (p, va_arg (v,int)); > + va_end (v); > + return s; > +} > + > +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has > + function prototypes and stuff, but not \xHH hex character constants. > + These do not provoke an error unfortunately, instead are silently treated > + as an "x". The following induces an error, until -std is added to get > + proper ANSI mode. Curiously \x00 != x always comes out true, for an > + array size at least. It is necessary to write \x00 == 0 to get something > + that is true only with -std. */ > +int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; > + > +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters > + inside strings and character constants. */ > +#define FOO(x) '\''x'\'' > +int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; > + > +int test (int i, double x); > +struct s1 {int (*f) (int a);}; > +struct s2 {int (*f) (double a);}; > +int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), > + int, int);' > + > +# Test code for whether the C compiler supports C89 (body of main). > +ac_c_conftest_c89_main=' > +ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); > +' > + > +# Test code for whether the C compiler supports C99 (global declarations) > +ac_c_conftest_c99_globals=' > +// Does the compiler advertise C99 conformance? > +#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L > +# error "Compiler does not advertise C99 conformance" > +#endif > + > +#include <stdbool.h> > +extern int puts (const char *); > +extern int printf (const char *, ...); > +extern int dprintf (int, const char *, ...); > +extern void *malloc (size_t); > + > +// Check varargs macros. These examples are taken from C99 6.10.3.5. > +// dprintf is used instead of fprintf to avoid needing to declare > +// FILE and stderr. > +#define debug(...) dprintf (2, __VA_ARGS__) > +#define showlist(...) puts (#__VA_ARGS__) > +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) > +static void > +test_varargs_macros (void) > +{ > + int x = 1234; > + int y = 5678; > + debug ("Flag"); > + debug ("X = %d\n", x); > + showlist (The first, second, and third items.); > + report (x>y, "x is %d but y is %d", x, y); > +} > + > +// Check long long types. > +#define BIG64 18446744073709551615ull > +#define BIG32 4294967295ul > +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) > +#if !BIG_OK > + #error "your preprocessor is broken" > +#endif > +#if BIG_OK > +#else > + #error "your preprocessor is broken" > +#endif > +static long long int bignum = -9223372036854775807LL; > +static unsigned long long int ubignum = BIG64; > + > +struct incomplete_array > +{ > + int datasize; > + double data[]; > +}; > + > +struct named_init { > + int number; > + const wchar_t *name; > + double average; > +}; > + > +typedef const char *ccp; > + > +static inline int > +test_restrict (ccp restrict text) > +{ > + // See if C++-style comments work. > + // Iterate through items via the restricted pointer. > + // Also check for declarations in for loops. > + for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) > + continue; > + return 0; > +} > + > +// Check varargs and va_copy. > +static bool > +test_varargs (const char *format, ...) > +{ > + va_list args; > + va_start (args, format); > + va_list args_copy; > + va_copy (args_copy, args); > + > + const char *str = ""; > + int number = 0; > + float fnumber = 0; > + > + while (*format) > + { > + switch (*format++) > + { > + case '\''s'\'': // string > + str = va_arg (args_copy, const char *); > + break; > + case '\''d'\'': // int > + number = va_arg (args_copy, int); > + break; > + case '\''f'\'': // float > + fnumber = va_arg (args_copy, double); > + break; > + default: > + break; > + } > + } > + va_end (args_copy); > + va_end (args); > + > + return *str && number && fnumber; > +} > +' > + > +# Test code for whether the C compiler supports C99 (body of main). > +ac_c_conftest_c99_main=' > + // Check bool. > + _Bool success = false; > + success |= (argc != 0); > + > + // Check restrict. > + if (test_restrict ("String literal") == 0) > + success = true; > + char *restrict newvar = "Another string"; > + > + // Check varargs. > + success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); > + test_varargs_macros (); > + > + // Check flexible array members. > + struct incomplete_array *ia = > + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); > + ia->datasize = 10; > + for (int i = 0; i < ia->datasize; ++i) > + ia->data[i] = i * 1.234; > + > + // Check named initializers. > + struct named_init ni = { > + .number = 34, > + .name = L"Test wide string", > + .average = 543.34343, > + }; > + > + ni.number = 58; > + > + int dynamic_array[ni.number]; > + dynamic_array[0] = argv[0][0]; > + dynamic_array[ni.number - 1] = 543; > + > + // work around unused variable warnings > + ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' > + || dynamic_array[ni.number - 1] != 543); > +' > + > +# Test code for whether the C compiler supports C11 (global declarations) > +ac_c_conftest_c11_globals=' > +// Does the compiler advertise C11 conformance? > +#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L > +# error "Compiler does not advertise C11 conformance" > +#endif > + > +// Check _Alignas. > +char _Alignas (double) aligned_as_double; > +char _Alignas (0) no_special_alignment; > +extern char aligned_as_int; > +char _Alignas (0) _Alignas (int) aligned_as_int; > + > +// Check _Alignof. > +enum > +{ > + int_alignment = _Alignof (int), > + int_array_alignment = _Alignof (int[100]), > + char_alignment = _Alignof (char) > +}; > +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); > + > +// Check _Noreturn. > +int _Noreturn does_not_return (void) { for (;;) continue; } > + > +// Check _Static_assert. > +struct test_static_assert > +{ > + int x; > + _Static_assert (sizeof (int) <= sizeof (long int), > + "_Static_assert does not work in struct"); > + long int y; > +}; > + > +// Check UTF-8 literals. > +#define u8 syntax error! > +char const utf8_literal[] = u8"happens to be ASCII" "another string"; > + > +// Check duplicate typedefs. > +typedef long *long_ptr; > +typedef long int *long_ptr; > +typedef long_ptr long_ptr; > + > +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. > +struct anonymous > +{ > + union { > + struct { int i; int j; }; > + struct { int k; long int l; } w; > + }; > + int m; > +} v1; > +' > + > +# Test code for whether the C compiler supports C11 (body of main). > +ac_c_conftest_c11_main=' > + _Static_assert ((offsetof (struct anonymous, i) > + == offsetof (struct anonymous, w.k)), > + "Anonymous union alignment botch"); > + v1.i = 2; > + v1.w.k = 5; > + ok |= v1.i != 5; > +' > + > +# Test code for whether the C compiler supports C11 (complete). > +ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} > +${ac_c_conftest_c99_globals} > +${ac_c_conftest_c11_globals} > + > +int > +main (int argc, char **argv) > +{ > + int ok = 0; > + ${ac_c_conftest_c89_main} > + ${ac_c_conftest_c99_main} > + ${ac_c_conftest_c11_main} > + return ok; > +} > +" > + > +# Test code for whether the C compiler supports C99 (complete). > +ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} > +${ac_c_conftest_c99_globals} > + > +int > +main (int argc, char **argv) > +{ > + int ok = 0; > + ${ac_c_conftest_c89_main} > + ${ac_c_conftest_c99_main} > + return ok; > +} > +" > + > +# Test code for whether the C compiler supports C89 (complete). > +ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} > + > +int > +main (int argc, char **argv) > +{ > + int ok = 0; > + ${ac_c_conftest_c89_main} > + return ok; > +} > +" > + > +# Test code for whether the C++ compiler supports C++98 (global declarations) > +ac_cxx_conftest_cxx98_globals=' > +// Does the compiler advertise C++98 conformance? > +#if !defined __cplusplus || __cplusplus < 199711L > +# error "Compiler does not advertise C++98 conformance" > +#endif > + > +// These inclusions are to reject old compilers that > +// lack the unsuffixed header files. > +#include <cstdlib> > +#include <exception> > + > +// <cassert> and <cstring> are *not* freestanding headers in C++98. > +extern void assert (int); > +namespace std { > + extern int strcmp (const char *, const char *); > +} > + > +// Namespaces, exceptions, and templates were all added after "C++ 2.0". > +using std::exception; > +using std::strcmp; > + > +namespace { > + > +void test_exception_syntax() > +{ > + try { > + throw "test"; > + } catch (const char *s) { > + // Extra parentheses suppress a warning when building autoconf itself, > + // due to lint rules shared with more typical C programs. > + assert (!(strcmp) (s, "test")); > + } > +} > + > +template <typename T> struct test_template > +{ > + T const val; > + explicit test_template(T t) : val(t) {} > + template <typename U> T add(U u) { return static_cast<T>(u) + val; } > +}; > + > +} // anonymous namespace > +' > + > +# Test code for whether the C++ compiler supports C++98 (body of main) > +ac_cxx_conftest_cxx98_main=' > + assert (argc); > + assert (! argv[0]); > +{ > + test_exception_syntax (); > + test_template<double> tt (2.0); > + assert (tt.add (4) == 6.0); > + assert (true && !false); > +} > +' > + > +# Test code for whether the C++ compiler supports C++11 (global declarations) > +ac_cxx_conftest_cxx11_globals=' > +// Does the compiler advertise C++ 2011 conformance? > +#if !defined __cplusplus || __cplusplus < 201103L > +# error "Compiler does not advertise C++11 conformance" > +#endif > + > +namespace cxx11test > +{ > + constexpr int get_val() { return 20; } > + > + struct testinit > + { > + int i; > + double d; > + }; > + > + class delegate > + { > + public: > + delegate(int n) : n(n) {} > + delegate(): delegate(2354) {} > + > + virtual int getval() { return this->n; }; > + protected: > + int n; > + }; > + > + class overridden : public delegate > + { > + public: > + overridden(int n): delegate(n) {} > + virtual int getval() override final { return this->n * 2; } > + }; > + > + class nocopy > + { > + public: > + nocopy(int i): i(i) {} > + nocopy() = default; > + nocopy(const nocopy&) = delete; > + nocopy & operator=(const nocopy&) = delete; > + private: > + int i; > + }; > + > + // for testing lambda expressions > + template <typename Ret, typename Fn> Ret eval(Fn f, Ret v) > + { > + return f(v); > + } > + > + // for testing variadic templates and trailing return types > + template <typename V> auto sum(V first) -> V > + { > + return first; > + } > + template <typename V, typename... Args> auto sum(V first, Args... rest) -> V > + { > + return first + sum(rest...); > + } > +} > +' > + > +# Test code for whether the C++ compiler supports C++11 (body of main) > +ac_cxx_conftest_cxx11_main=' > +{ > + // Test auto and decltype > + auto a1 = 6538; > + auto a2 = 48573953.4; > + auto a3 = "String literal"; > + > + int total = 0; > + for (auto i = a3; *i; ++i) { total += *i; } > + > + decltype(a2) a4 = 34895.034; > +} > +{ > + // Test constexpr > + short sa[cxx11test::get_val()] = { 0 }; > +} > +{ > + // Test initializer lists > + cxx11test::testinit il = { 4323, 435234.23544 }; > +} > +{ > + // Test range-based for > + int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, > + 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; > + for (auto &x : array) { x += 23; } > +} > +{ > + // Test lambda expressions > + using cxx11test::eval; > + assert (eval ([](int x) { return x*2; }, 21) == 42); > + double d = 2.0; > + assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0); > + assert (d == 5.0); > + assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0); > + assert (d == 5.0); > +} > +{ > + // Test use of variadic templates > + using cxx11test::sum; > + auto a = sum(1); > + auto b = sum(1, 2); > + auto c = sum(1.0, 2.0, 3.0); > +} > +{ > + // Test constructor delegation > + cxx11test::delegate d1; > + cxx11test::delegate d2(); > + cxx11test::delegate d3(45); > +} > +{ > + // Test override and final > + cxx11test::overridden o1(55464); > +} > +{ > + // Test nullptr > + char *c = nullptr; > +} > +{ > + // Test template brackets > + test_template<::test_template<int>> v(test_template<int>(12)); > +} > +{ > + // Unicode literals > + char const *utf8 = u8"UTF-8 string \u2500"; > + char16_t const *utf16 = u"UTF-8 string \u2500"; > + char32_t const *utf32 = U"UTF-32 string \u2500"; > +} > +' > + > +# Test code for whether the C compiler supports C++11 (complete). > +ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals} > +${ac_cxx_conftest_cxx11_globals} > + > +int > +main (int argc, char **argv) > +{ > + int ok = 0; > + ${ac_cxx_conftest_cxx98_main} > + ${ac_cxx_conftest_cxx11_main} > + return ok; > +} > +" > + > +# Test code for whether the C compiler supports C++98 (complete). > +ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals} > +int > +main (int argc, char **argv) > +{ > + int ok = 0; > + ${ac_cxx_conftest_cxx98_main} > + return ok; > +} > +" > + > + > +# Auxiliary files required by this configure script. > +ac_aux_files="install-sh config.guess config.sub" > + > +# Locations in which to look for auxiliary files. > +ac_aux_dir_candidates="${srcdir}/scripts" > + > +# Search for a directory containing all of the required auxiliary files, > +# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. > +# If we don't find one directory that contains all the files we need, > +# we report the set of missing files from the *first* directory in > +# $ac_aux_dir_candidates and give up. > +ac_missing_aux_files="" > +ac_first_candidate=: > +printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 > +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > +as_found=false > +for as_dir in $ac_aux_dir_candidates > +do > + IFS=$as_save_IFS > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + as_found=: > + > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 > + ac_aux_dir_found=yes > + ac_install_sh= > + for ac_aux in $ac_aux_files > + do > + # As a special case, if "install-sh" is required, that requirement > + # can be satisfied by any of "install-sh", "install.sh", or "shtool", > + # and $ac_install_sh is set appropriately for whichever one is found. > + if test x"$ac_aux" = x"install-sh" > + then > + if test -f "${as_dir}install-sh"; then > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 > + ac_install_sh="${as_dir}install-sh -c" > + elif test -f "${as_dir}install.sh"; then > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 > + ac_install_sh="${as_dir}install.sh -c" > + elif test -f "${as_dir}shtool"; then > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 > + ac_install_sh="${as_dir}shtool install -c" > + else > + ac_aux_dir_found=no > + if $ac_first_candidate; then > + ac_missing_aux_files="${ac_missing_aux_files} install-sh" > + else > + break > + fi > + fi > + else > + if test -f "${as_dir}${ac_aux}"; then > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 > + else > + ac_aux_dir_found=no > + if $ac_first_candidate; then > + ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" > + else > + break > + fi > + fi > + fi > + done > + if test "$ac_aux_dir_found" = yes; then > + ac_aux_dir="$as_dir" > + break > + fi > + ac_first_candidate=false > + > + as_found=false > +done > +IFS=$as_save_IFS > +if $as_found > +then : > + > +else $as_nop > + as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 > +fi > + > + > +# These three variables are undocumented and unsupported, > +# and are intended to be withdrawn in a future Autoconf release. > +# They can cause serious problems if a builder's source tree is in a directory > +# whose full name contains unusual characters. > +if test -f "${ac_aux_dir}config.guess"; then > + ac_config_guess="$SHELL ${ac_aux_dir}config.guess" > +fi > +if test -f "${ac_aux_dir}config.sub"; then > + ac_config_sub="$SHELL ${ac_aux_dir}config.sub" > +fi > +if test -f "$ac_aux_dir/configure"; then > + ac_configure="$SHELL ${ac_aux_dir}configure" > +fi > + > # Check that the precious variables saved in the cache have kept the same > # value. > ac_cache_corrupted=false > @@ -2065,12 +2745,12 @@ for ac_var in $ac_precious_vars; do > eval ac_new_val=\$ac_env_${ac_var}_value > case $ac_old_set,$ac_new_set in > set,) > - { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 > -$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 > +printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} > ac_cache_corrupted=: ;; > ,set) > - { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 > -$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 > +printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} > ac_cache_corrupted=: ;; > ,);; > *) > @@ -2079,24 +2759,24 @@ $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} > ac_old_val_w=`echo x $ac_old_val` > ac_new_val_w=`echo x $ac_new_val` > if test "$ac_old_val_w" != "$ac_new_val_w"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 > -$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 > +printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} > ac_cache_corrupted=: > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 > -$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 > +printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} > eval $ac_var=\$ac_old_val > fi > - { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 > -$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} > - { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 > -$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 > +printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 > +printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} > fi;; > esac > # Pass precious variables to config.status. > if test "$ac_new_set" = set; then > case $ac_new_val in > - *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; > + *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; > *) ac_arg=$ac_var=$ac_new_val ;; > esac > case " $ac_configure_args " in > @@ -2106,11 +2786,12 @@ $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} > fi > done > if $ac_cache_corrupted; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 > -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} > - { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 > -$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} > - as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 > +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 > +printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} > + as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' > + and start over" "$LINENO" 5 > fi > ## -------------------- ## > ## Main body of script. ## > @@ -2126,46 +2807,19 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu > > ac_config_headers="$ac_config_headers config.h" > > -ac_aux_dir= > -for ac_dir in scripts "$srcdir"/scripts; do > - if test -f "$ac_dir/install-sh"; then > - ac_aux_dir=$ac_dir > - ac_install_sh="$ac_aux_dir/install-sh -c" > - break > - elif test -f "$ac_dir/install.sh"; then > - ac_aux_dir=$ac_dir > - ac_install_sh="$ac_aux_dir/install.sh -c" > - break > - elif test -f "$ac_dir/shtool"; then > - ac_aux_dir=$ac_dir > - ac_install_sh="$ac_aux_dir/shtool install -c" > - break > - fi > -done > -if test -z "$ac_aux_dir"; then > - as_fn_error $? "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5 > -fi > - > -# These three variables are undocumented and unsupported, > -# and are intended to be withdrawn in a future Autoconf release. > -# They can cause serious problems if a builder's source tree is in a directory > -# whose full name contains unusual characters. > -ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. > -ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. > -ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. > - > > > > > # Check whether --with-pkgversion was given. > -if test "${with_pkgversion+set}" = set; then : > +if test ${with_pkgversion+y} > +then : > withval=$with_pkgversion; case "$withval" in > yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;; > no) PKGVERSION= ;; > *) PKGVERSION="($withval) " ;; > esac > -else > +else $as_nop > PKGVERSION="(GNU libc) " > > fi > @@ -2177,7 +2831,8 @@ fi > > > # Check whether --with-bugurl was given. > -if test "${with_bugurl+set}" = set; then : > +if test ${with_bugurl+y} > +then : > withval=$with_bugurl; case "$withval" in > yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;; > no) BUGURL= > @@ -2185,7 +2840,7 @@ if test "${with_bugurl+set}" = set; then : > *) BUGURL="$withval" > ;; > esac > -else > +else $as_nop > BUGURL="https://www.gnu.org/software/libc/bugs.html" > > fi > @@ -2204,14 +2859,10 @@ fi > > > > -cat >>confdefs.h <<_ACEOF > -#define PKGVERSION "$PKGVERSION" > -_ACEOF > +printf "%s\n" "#define PKGVERSION \"$PKGVERSION\"" >>confdefs.h > > > -cat >>confdefs.h <<_ACEOF > -#define REPORT_BUGS_TO "$REPORT_BUGS_TO" > -_ACEOF > +printf "%s\n" "#define REPORT_BUGS_TO \"$REPORT_BUGS_TO\"" >>confdefs.h > > > # Glibc should not depend on any header files > @@ -2232,26 +2883,30 @@ _ACEOF > subdirs="$subdirs " > > > -# Make sure we can run config.sub. > -$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || > - as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 > -$as_echo_n "checking build system type... " >&6; } > -if ${ac_cv_build+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > + > + > + # Make sure we can run config.sub. > +$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || > + as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 > + > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 > +printf %s "checking build system type... " >&6; } > +if test ${ac_cv_build+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > ac_build_alias=$build_alias > test "x$ac_build_alias" = x && > - ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` > + ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` > test "x$ac_build_alias" = x && > as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 > -ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || > - as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 > +ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || > + as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 > -$as_echo "$ac_cv_build" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 > +printf "%s\n" "$ac_cv_build" >&6; } > case $ac_cv_build in > *-*-*) ;; > *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; > @@ -2270,21 +2925,22 @@ IFS=$ac_save_IFS > case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 > -$as_echo_n "checking host system type... " >&6; } > -if ${ac_cv_host+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 > +printf %s "checking host system type... " >&6; } > +if test ${ac_cv_host+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test "x$host_alias" = x; then > ac_cv_host=$ac_cv_build > else > - ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || > - as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 > + ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || > + as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 > fi > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 > -$as_echo "$ac_cv_host" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 > +printf "%s\n" "$ac_cv_host" >&6; } > case $ac_cv_host in > *-*-*) ;; > *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; > @@ -2304,6 +2960,15 @@ case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac > > > > + > + > + > + > + > + > + > + > + > ac_ext=c > ac_cpp='$CPP $CPPFLAGS' > ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' > @@ -2312,11 +2977,12 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu > if test -n "$ac_tool_prefix"; then > # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. > set dummy ${ac_tool_prefix}gcc; ac_word=$2 > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > -$as_echo_n "checking for $ac_word... " >&6; } > -if ${ac_cv_prog_CC+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +printf %s "checking for $ac_word... " >&6; } > +if test ${ac_cv_prog_CC+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -n "$CC"; then > ac_cv_prog_CC="$CC" # Let the user override the test. > else > @@ -2324,11 +2990,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > for ac_exec_ext in '' $ac_executable_extensions; do > - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then > + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then > ac_cv_prog_CC="${ac_tool_prefix}gcc" > - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 > break 2 > fi > done > @@ -2339,11 +3009,11 @@ fi > fi > CC=$ac_cv_prog_CC > if test -n "$CC"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 > -$as_echo "$CC" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 > +printf "%s\n" "$CC" >&6; } > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 > -$as_echo "no" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +printf "%s\n" "no" >&6; } > fi > > > @@ -2352,11 +3022,12 @@ if test -z "$ac_cv_prog_CC"; then > ac_ct_CC=$CC > # Extract the first word of "gcc", so it can be a program name with args. > set dummy gcc; ac_word=$2 > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > -$as_echo_n "checking for $ac_word... " >&6; } > -if ${ac_cv_prog_ac_ct_CC+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +printf %s "checking for $ac_word... " >&6; } > +if test ${ac_cv_prog_ac_ct_CC+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -n "$ac_ct_CC"; then > ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. > else > @@ -2364,11 +3035,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > for ac_exec_ext in '' $ac_executable_extensions; do > - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then > + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then > ac_cv_prog_ac_ct_CC="gcc" > - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 > break 2 > fi > done > @@ -2379,11 +3054,11 @@ fi > fi > ac_ct_CC=$ac_cv_prog_ac_ct_CC > if test -n "$ac_ct_CC"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 > -$as_echo "$ac_ct_CC" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 > +printf "%s\n" "$ac_ct_CC" >&6; } > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 > -$as_echo "no" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +printf "%s\n" "no" >&6; } > fi > > if test "x$ac_ct_CC" = x; then > @@ -2391,8 +3066,8 @@ fi > else > case $cross_compiling:$ac_tool_warned in > yes:) > -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 > -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 > +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} > ac_tool_warned=yes ;; > esac > CC=$ac_ct_CC > @@ -2405,11 +3080,12 @@ if test -z "$CC"; then > if test -n "$ac_tool_prefix"; then > # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. > set dummy ${ac_tool_prefix}cc; ac_word=$2 > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > -$as_echo_n "checking for $ac_word... " >&6; } > -if ${ac_cv_prog_CC+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +printf %s "checking for $ac_word... " >&6; } > +if test ${ac_cv_prog_CC+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -n "$CC"; then > ac_cv_prog_CC="$CC" # Let the user override the test. > else > @@ -2417,11 +3093,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > for ac_exec_ext in '' $ac_executable_extensions; do > - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then > + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then > ac_cv_prog_CC="${ac_tool_prefix}cc" > - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 > break 2 > fi > done > @@ -2432,11 +3112,11 @@ fi > fi > CC=$ac_cv_prog_CC > if test -n "$CC"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 > -$as_echo "$CC" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 > +printf "%s\n" "$CC" >&6; } > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 > -$as_echo "no" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +printf "%s\n" "no" >&6; } > fi > > > @@ -2445,11 +3125,12 @@ fi > if test -z "$CC"; then > # Extract the first word of "cc", so it can be a program name with args. > set dummy cc; ac_word=$2 > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > -$as_echo_n "checking for $ac_word... " >&6; } > -if ${ac_cv_prog_CC+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +printf %s "checking for $ac_word... " >&6; } > +if test ${ac_cv_prog_CC+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -n "$CC"; then > ac_cv_prog_CC="$CC" # Let the user override the test. > else > @@ -2458,15 +3139,19 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > for ac_exec_ext in '' $ac_executable_extensions; do > - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then > - if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then > + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then > + if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then > ac_prog_rejected=yes > continue > fi > ac_cv_prog_CC="cc" > - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 > break 2 > fi > done > @@ -2482,18 +3167,18 @@ if test $ac_prog_rejected = yes; then > # However, it has the same basename, so the bogon will be chosen > # first if we set CC to just the basename; use the full file name. > shift > - ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" > + ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" > fi > fi > fi > fi > CC=$ac_cv_prog_CC > if test -n "$CC"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 > -$as_echo "$CC" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 > +printf "%s\n" "$CC" >&6; } > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 > -$as_echo "no" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +printf "%s\n" "no" >&6; } > fi > > > @@ -2504,11 +3189,12 @@ if test -z "$CC"; then > do > # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. > set dummy $ac_tool_prefix$ac_prog; ac_word=$2 > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > -$as_echo_n "checking for $ac_word... " >&6; } > -if ${ac_cv_prog_CC+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +printf %s "checking for $ac_word... " >&6; } > +if test ${ac_cv_prog_CC+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -n "$CC"; then > ac_cv_prog_CC="$CC" # Let the user override the test. > else > @@ -2516,11 +3202,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > for ac_exec_ext in '' $ac_executable_extensions; do > - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then > + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then > ac_cv_prog_CC="$ac_tool_prefix$ac_prog" > - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 > break 2 > fi > done > @@ -2531,11 +3221,11 @@ fi > fi > CC=$ac_cv_prog_CC > if test -n "$CC"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 > -$as_echo "$CC" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 > +printf "%s\n" "$CC" >&6; } > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 > -$as_echo "no" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +printf "%s\n" "no" >&6; } > fi > > > @@ -2548,11 +3238,12 @@ if test -z "$CC"; then > do > # Extract the first word of "$ac_prog", so it can be a program name with args. > set dummy $ac_prog; ac_word=$2 > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > -$as_echo_n "checking for $ac_word... " >&6; } > -if ${ac_cv_prog_ac_ct_CC+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +printf %s "checking for $ac_word... " >&6; } > +if test ${ac_cv_prog_ac_ct_CC+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -n "$ac_ct_CC"; then > ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. > else > @@ -2560,11 +3251,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > for ac_exec_ext in '' $ac_executable_extensions; do > - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then > + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then > ac_cv_prog_ac_ct_CC="$ac_prog" > - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 > break 2 > fi > done > @@ -2575,11 +3270,11 @@ fi > fi > ac_ct_CC=$ac_cv_prog_ac_ct_CC > if test -n "$ac_ct_CC"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 > -$as_echo "$ac_ct_CC" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 > +printf "%s\n" "$ac_ct_CC" >&6; } > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 > -$as_echo "no" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +printf "%s\n" "no" >&6; } > fi > > > @@ -2591,34 +3286,138 @@ done > else > case $cross_compiling:$ac_tool_warned in > yes:) > -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 > -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 > +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} > +ac_tool_warned=yes ;; > +esac > + CC=$ac_ct_CC > + fi > +fi > + > +fi > +if test -z "$CC"; then > + if test -n "$ac_tool_prefix"; then > + # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. > +set dummy ${ac_tool_prefix}clang; ac_word=$2 > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +printf %s "checking for $ac_word... " >&6; } > +if test ${ac_cv_prog_CC+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > + if test -n "$CC"; then > + ac_cv_prog_CC="$CC" # Let the user override the test. > +else > +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > +for as_dir in $PATH > +do > + IFS=$as_save_IFS > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_exec_ext in '' $ac_executable_extensions; do > + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then > + ac_cv_prog_CC="${ac_tool_prefix}clang" > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 > + break 2 > + fi > +done > + done > +IFS=$as_save_IFS > + > +fi > +fi > +CC=$ac_cv_prog_CC > +if test -n "$CC"; then > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 > +printf "%s\n" "$CC" >&6; } > +else > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +printf "%s\n" "no" >&6; } > +fi > + > + > +fi > +if test -z "$ac_cv_prog_CC"; then > + ac_ct_CC=$CC > + # Extract the first word of "clang", so it can be a program name with args. > +set dummy clang; ac_word=$2 > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +printf %s "checking for $ac_word... " >&6; } > +if test ${ac_cv_prog_ac_ct_CC+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > + if test -n "$ac_ct_CC"; then > + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. > +else > +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > +for as_dir in $PATH > +do > + IFS=$as_save_IFS > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_exec_ext in '' $ac_executable_extensions; do > + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then > + ac_cv_prog_ac_ct_CC="clang" > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 > + break 2 > + fi > +done > + done > +IFS=$as_save_IFS > + > +fi > +fi > +ac_ct_CC=$ac_cv_prog_ac_ct_CC > +if test -n "$ac_ct_CC"; then > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 > +printf "%s\n" "$ac_ct_CC" >&6; } > +else > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +printf "%s\n" "no" >&6; } > +fi > + > + if test "x$ac_ct_CC" = x; then > + CC="" > + else > + case $cross_compiling:$ac_tool_warned in > +yes:) > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 > +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} > ac_tool_warned=yes ;; > esac > CC=$ac_ct_CC > fi > +else > + CC="$ac_cv_prog_CC" > fi > > fi > > > -test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 > -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} > +test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 > +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} > as_fn_error $? "no acceptable C compiler found in \$PATH > See \`config.log' for more details" "$LINENO" 5; } > > # Provide some information about the compiler. > -$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 > +printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 > set X $ac_compile > ac_compiler=$2 > -for ac_option in --version -v -V -qversion; do > +for ac_option in --version -v -V -qversion -version; do > { { ac_try="$ac_compiler $ac_option >&5" > case "(($ac_try" in > *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; > *) ac_try_echo=$ac_try;; > esac > eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" > -$as_echo "$ac_try_echo"; } >&5 > +printf "%s\n" "$ac_try_echo"; } >&5 > (eval "$ac_compiler $ac_option >&5") 2>conftest.err > ac_status=$? > if test -s conftest.err; then > @@ -2628,21 +3427,22 @@ $as_echo "$ac_try_echo"; } >&5 > cat conftest.er1 >&5 > fi > rm -f conftest.er1 conftest.err > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; } > done > > EXEEXT= > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 > -$as_echo_n "checking for suffix of object files... " >&6; } > -if ${ac_cv_objext+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 > +printf %s "checking for suffix of object files... " >&6; } > +if test ${ac_cv_objext+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > > int > -main () > +main (void) > { > > ; > @@ -2656,11 +3456,12 @@ case "(($ac_try" in > *) ac_try_echo=$ac_try;; > esac > eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" > -$as_echo "$ac_try_echo"; } >&5 > +printf "%s\n" "$ac_try_echo"; } >&5 > (eval "$ac_compile") 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > - test $ac_status = 0; }; then : > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + test $ac_status = 0; } > +then : > for ac_file in conftest.o conftest.obj conftest.*; do > test -f "$ac_file" || continue; > case $ac_file in > @@ -2669,31 +3470,32 @@ $as_echo "$ac_try_echo"; } >&5 > break;; > esac > done > -else > - $as_echo "$as_me: failed program was:" >&5 > +else $as_nop > + printf "%s\n" "$as_me: failed program was:" >&5 > sed 's/^/| /' conftest.$ac_ext >&5 > > -{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 > -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} > +{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 > +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} > as_fn_error $? "cannot compute suffix of object files: cannot compile > See \`config.log' for more details" "$LINENO" 5; } > fi > rm -f conftest.$ac_cv_objext conftest.$ac_ext > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 > -$as_echo "$ac_cv_objext" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 > +printf "%s\n" "$ac_cv_objext" >&6; } > OBJEXT=$ac_cv_objext > ac_objext=$OBJEXT > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 > -$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } > -if ${ac_cv_c_compiler_gnu+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 > +printf %s "checking whether the compiler supports GNU C... " >&6; } > +if test ${ac_cv_c_compiler_gnu+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > > int > -main () > +main (void) > { > #ifndef __GNUC__ > choke me > @@ -2703,29 +3505,33 @@ main () > return 0; > } > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > ac_compiler_gnu=yes > -else > +else $as_nop > ac_compiler_gnu=no > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > ac_cv_c_compiler_gnu=$ac_compiler_gnu > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 > -$as_echo "$ac_cv_c_compiler_gnu" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 > +printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } > +ac_compiler_gnu=$ac_cv_c_compiler_gnu > + > if test $ac_compiler_gnu = yes; then > GCC=yes > else > GCC= > fi > -ac_test_CFLAGS=${CFLAGS+set} > +ac_test_CFLAGS=${CFLAGS+y} > ac_save_CFLAGS=$CFLAGS > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 > -$as_echo_n "checking whether $CC accepts -g... " >&6; } > -if ${ac_cv_prog_cc_g+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 > +printf %s "checking whether $CC accepts -g... " >&6; } > +if test ${ac_cv_prog_cc_g+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > ac_save_c_werror_flag=$ac_c_werror_flag > ac_c_werror_flag=yes > ac_cv_prog_cc_g=no > @@ -2734,57 +3540,60 @@ else > /* end confdefs.h. */ > > int > -main () > +main (void) > { > > ; > return 0; > } > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > ac_cv_prog_cc_g=yes > -else > +else $as_nop > CFLAGS="" > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > > int > -main () > +main (void) > { > > ; > return 0; > } > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > > -else > +else $as_nop > ac_c_werror_flag=$ac_save_c_werror_flag > CFLAGS="-g" > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > > int > -main () > +main (void) > { > > ; > return 0; > } > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > ac_cv_prog_cc_g=yes > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > ac_c_werror_flag=$ac_save_c_werror_flag > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 > -$as_echo "$ac_cv_prog_cc_g" >&6; } > -if test "$ac_test_CFLAGS" = set; then > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 > +printf "%s\n" "$ac_cv_prog_cc_g" >&6; } > +if test $ac_test_CFLAGS; then > CFLAGS=$ac_save_CFLAGS > elif test $ac_cv_prog_cc_g = yes; then > if test "$GCC" = yes; then > @@ -2799,6 +3608,145 @@ else > CFLAGS= > fi > fi > +ac_prog_cc_stdc=no > +if test x$ac_prog_cc_stdc = xno > +then : > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 > +printf %s "checking for $CC option to enable C11 features... " >&6; } > +if test ${ac_cv_prog_cc_c11+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > + ac_cv_prog_cc_c11=no > +ac_save_CC=$CC > +cat confdefs.h - <<_ACEOF >conftest.$ac_ext > +/* end confdefs.h. */ > +$ac_c_conftest_c11_program > +_ACEOF > +for ac_arg in '' -std=gnu11 > +do > + CC="$ac_save_CC $ac_arg" > + if ac_fn_c_try_compile "$LINENO" > +then : > + ac_cv_prog_cc_c11=$ac_arg > +fi > +rm -f core conftest.err conftest.$ac_objext conftest.beam > + test "x$ac_cv_prog_cc_c11" != "xno" && break > +done > +rm -f conftest.$ac_ext > +CC=$ac_save_CC > +fi > + > +if test "x$ac_cv_prog_cc_c11" = xno > +then : > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 > +printf "%s\n" "unsupported" >&6; } > +else $as_nop > + if test "x$ac_cv_prog_cc_c11" = x > +then : > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 > +printf "%s\n" "none needed" >&6; } > +else $as_nop > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 > +printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } > + CC="$CC $ac_cv_prog_cc_c11" > +fi > + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 > + ac_prog_cc_stdc=c11 > +fi > +fi > +if test x$ac_prog_cc_stdc = xno > +then : > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 > +printf %s "checking for $CC option to enable C99 features... " >&6; } > +if test ${ac_cv_prog_cc_c99+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > + ac_cv_prog_cc_c99=no > +ac_save_CC=$CC > +cat confdefs.h - <<_ACEOF >conftest.$ac_ext > +/* end confdefs.h. */ > +$ac_c_conftest_c99_program > +_ACEOF > +for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= > +do > + CC="$ac_save_CC $ac_arg" > + if ac_fn_c_try_compile "$LINENO" > +then : > + ac_cv_prog_cc_c99=$ac_arg > +fi > +rm -f core conftest.err conftest.$ac_objext conftest.beam > + test "x$ac_cv_prog_cc_c99" != "xno" && break > +done > +rm -f conftest.$ac_ext > +CC=$ac_save_CC > +fi > + > +if test "x$ac_cv_prog_cc_c99" = xno > +then : > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 > +printf "%s\n" "unsupported" >&6; } > +else $as_nop > + if test "x$ac_cv_prog_cc_c99" = x > +then : > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 > +printf "%s\n" "none needed" >&6; } > +else $as_nop > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 > +printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } > + CC="$CC $ac_cv_prog_cc_c99" > +fi > + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 > + ac_prog_cc_stdc=c99 > +fi > +fi > +if test x$ac_prog_cc_stdc = xno > +then : > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 > +printf %s "checking for $CC option to enable C89 features... " >&6; } > +if test ${ac_cv_prog_cc_c89+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > + ac_cv_prog_cc_c89=no > +ac_save_CC=$CC > +cat confdefs.h - <<_ACEOF >conftest.$ac_ext > +/* end confdefs.h. */ > +$ac_c_conftest_c89_program > +_ACEOF > +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" > +do > + CC="$ac_save_CC $ac_arg" > + if ac_fn_c_try_compile "$LINENO" > +then : > + ac_cv_prog_cc_c89=$ac_arg > +fi > +rm -f core conftest.err conftest.$ac_objext conftest.beam > + test "x$ac_cv_prog_cc_c89" != "xno" && break > +done > +rm -f conftest.$ac_ext > +CC=$ac_save_CC > +fi > + > +if test "x$ac_cv_prog_cc_c89" = xno > +then : > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 > +printf "%s\n" "unsupported" >&6; } > +else $as_nop > + if test "x$ac_cv_prog_cc_c89" = x > +then : > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 > +printf "%s\n" "none needed" >&6; } > +else $as_nop > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 > +printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } > + CC="$CC $ac_cv_prog_cc_c89" > +fi > + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 > + ac_prog_cc_stdc=c89 > +fi > +fi > > ac_ext=c > ac_cpp='$CPP $CPPFLAGS' > @@ -2811,11 +3759,12 @@ if test $host != $build; then > do > # Extract the first word of "$ac_prog", so it can be a program name with args. > set dummy $ac_prog; ac_word=$2 > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > -$as_echo_n "checking for $ac_word... " >&6; } > -if ${ac_cv_prog_BUILD_CC+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +printf %s "checking for $ac_word... " >&6; } > +if test ${ac_cv_prog_BUILD_CC+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -n "$BUILD_CC"; then > ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test. > else > @@ -2823,11 +3772,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > for ac_exec_ext in '' $ac_executable_extensions; do > - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then > + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then > ac_cv_prog_BUILD_CC="$ac_prog" > - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 > break 2 > fi > done > @@ -2838,11 +3791,11 @@ fi > fi > BUILD_CC=$ac_cv_prog_BUILD_CC > if test -n "$BUILD_CC"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CC" >&5 > -$as_echo "$BUILD_CC" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $BUILD_CC" >&5 > +printf "%s\n" "$BUILD_CC" >&6; } > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 > -$as_echo "no" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +printf "%s\n" "no" >&6; } > fi > > > @@ -2861,6 +3814,12 @@ fi > > > # We need the C++ compiler only for testing. > + > + > + > + > + > + > ac_ext=cpp > ac_cpp='$CXXCPP $CPPFLAGS' > ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' > @@ -2871,15 +3830,16 @@ if test -z "$CXX"; then > CXX=$CCC > else > if test -n "$ac_tool_prefix"; then > - for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC > + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++ > do > # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. > set dummy $ac_tool_prefix$ac_prog; ac_word=$2 > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > -$as_echo_n "checking for $ac_word... " >&6; } > -if ${ac_cv_prog_CXX+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +printf %s "checking for $ac_word... " >&6; } > +if test ${ac_cv_prog_CXX+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -n "$CXX"; then > ac_cv_prog_CXX="$CXX" # Let the user override the test. > else > @@ -2887,11 +3847,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > for ac_exec_ext in '' $ac_executable_extensions; do > - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then > + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then > ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" > - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 > break 2 > fi > done > @@ -2902,11 +3866,11 @@ fi > fi > CXX=$ac_cv_prog_CXX > if test -n "$CXX"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 > -$as_echo "$CXX" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 > +printf "%s\n" "$CXX" >&6; } > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 > -$as_echo "no" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +printf "%s\n" "no" >&6; } > fi > > > @@ -2915,15 +3879,16 @@ fi > fi > if test -z "$CXX"; then > ac_ct_CXX=$CXX > - for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC > + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++ > do > # Extract the first word of "$ac_prog", so it can be a program name with args. > set dummy $ac_prog; ac_word=$2 > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > -$as_echo_n "checking for $ac_word... " >&6; } > -if ${ac_cv_prog_ac_ct_CXX+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +printf %s "checking for $ac_word... " >&6; } > +if test ${ac_cv_prog_ac_ct_CXX+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -n "$ac_ct_CXX"; then > ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. > else > @@ -2931,11 +3896,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > for ac_exec_ext in '' $ac_executable_extensions; do > - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then > + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then > ac_cv_prog_ac_ct_CXX="$ac_prog" > - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 > break 2 > fi > done > @@ -2946,11 +3915,11 @@ fi > fi > ac_ct_CXX=$ac_cv_prog_ac_ct_CXX > if test -n "$ac_ct_CXX"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 > -$as_echo "$ac_ct_CXX" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 > +printf "%s\n" "$ac_ct_CXX" >&6; } > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 > -$as_echo "no" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +printf "%s\n" "no" >&6; } > fi > > > @@ -2962,8 +3931,8 @@ done > else > case $cross_compiling:$ac_tool_warned in > yes:) > -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 > -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 > +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} > ac_tool_warned=yes ;; > esac > CXX=$ac_ct_CXX > @@ -2973,7 +3942,7 @@ fi > fi > fi > # Provide some information about the compiler. > -$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 > +printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 > set X $ac_compile > ac_compiler=$2 > for ac_option in --version -v -V -qversion; do > @@ -2983,7 +3952,7 @@ case "(($ac_try" in > *) ac_try_echo=$ac_try;; > esac > eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" > -$as_echo "$ac_try_echo"; } >&5 > +printf "%s\n" "$ac_try_echo"; } >&5 > (eval "$ac_compiler $ac_option >&5") 2>conftest.err > ac_status=$? > if test -s conftest.err; then > @@ -2993,20 +3962,21 @@ $as_echo "$ac_try_echo"; } >&5 > cat conftest.er1 >&5 > fi > rm -f conftest.er1 conftest.err > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; } > done > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 > -$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } > -if ${ac_cv_cxx_compiler_gnu+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5 > +printf %s "checking whether the compiler supports GNU C++... " >&6; } > +if test ${ac_cv_cxx_compiler_gnu+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > > int > -main () > +main (void) > { > #ifndef __GNUC__ > choke me > @@ -3016,29 +3986,33 @@ main () > return 0; > } > _ACEOF > -if ac_fn_cxx_try_compile "$LINENO"; then : > +if ac_fn_cxx_try_compile "$LINENO" > +then : > ac_compiler_gnu=yes > -else > +else $as_nop > ac_compiler_gnu=no > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > ac_cv_cxx_compiler_gnu=$ac_compiler_gnu > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 > -$as_echo "$ac_cv_cxx_compiler_gnu" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 > +printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; } > +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu > + > if test $ac_compiler_gnu = yes; then > GXX=yes > else > GXX= > fi > -ac_test_CXXFLAGS=${CXXFLAGS+set} > +ac_test_CXXFLAGS=${CXXFLAGS+y} > ac_save_CXXFLAGS=$CXXFLAGS > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 > -$as_echo_n "checking whether $CXX accepts -g... " >&6; } > -if ${ac_cv_prog_cxx_g+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 > +printf %s "checking whether $CXX accepts -g... " >&6; } > +if test ${ac_cv_prog_cxx_g+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > ac_save_cxx_werror_flag=$ac_cxx_werror_flag > ac_cxx_werror_flag=yes > ac_cv_prog_cxx_g=no > @@ -3047,57 +4021,60 @@ else > /* end confdefs.h. */ > > int > -main () > +main (void) > { > > ; > return 0; > } > _ACEOF > -if ac_fn_cxx_try_compile "$LINENO"; then : > +if ac_fn_cxx_try_compile "$LINENO" > +then : > ac_cv_prog_cxx_g=yes > -else > +else $as_nop > CXXFLAGS="" > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > > int > -main () > +main (void) > { > > ; > return 0; > } > _ACEOF > -if ac_fn_cxx_try_compile "$LINENO"; then : > +if ac_fn_cxx_try_compile "$LINENO" > +then : > > -else > +else $as_nop > ac_cxx_werror_flag=$ac_save_cxx_werror_flag > CXXFLAGS="-g" > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > > int > -main () > +main (void) > { > > ; > return 0; > } > _ACEOF > -if ac_fn_cxx_try_compile "$LINENO"; then : > +if ac_fn_cxx_try_compile "$LINENO" > +then : > ac_cv_prog_cxx_g=yes > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > ac_cxx_werror_flag=$ac_save_cxx_werror_flag > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 > -$as_echo "$ac_cv_prog_cxx_g" >&6; } > -if test "$ac_test_CXXFLAGS" = set; then > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 > +printf "%s\n" "$ac_cv_prog_cxx_g" >&6; } > +if test $ac_test_CXXFLAGS; then > CXXFLAGS=$ac_save_CXXFLAGS > elif test $ac_cv_prog_cxx_g = yes; then > if test "$GXX" = yes; then > @@ -3112,6 +4089,100 @@ else > CXXFLAGS= > fi > fi > +ac_prog_cxx_stdcxx=no > +if test x$ac_prog_cxx_stdcxx = xno > +then : > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5 > +printf %s "checking for $CXX option to enable C++11 features... " >&6; } > +if test ${ac_cv_prog_cxx_cxx11+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > + ac_cv_prog_cxx_cxx11=no > +ac_save_CXX=$CXX > +cat confdefs.h - <<_ACEOF >conftest.$ac_ext > +/* end confdefs.h. */ > +$ac_cxx_conftest_cxx11_program > +_ACEOF > +for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA > +do > + CXX="$ac_save_CXX $ac_arg" > + if ac_fn_cxx_try_compile "$LINENO" > +then : > + ac_cv_prog_cxx_cxx11=$ac_arg > +fi > +rm -f core conftest.err conftest.$ac_objext conftest.beam > + test "x$ac_cv_prog_cxx_cxx11" != "xno" && break > +done > +rm -f conftest.$ac_ext > +CXX=$ac_save_CXX > +fi > + > +if test "x$ac_cv_prog_cxx_cxx11" = xno > +then : > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 > +printf "%s\n" "unsupported" >&6; } > +else $as_nop > + if test "x$ac_cv_prog_cxx_cxx11" = x > +then : > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 > +printf "%s\n" "none needed" >&6; } > +else $as_nop > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5 > +printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; } > + CXX="$CXX $ac_cv_prog_cxx_cxx11" > +fi > + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 > + ac_prog_cxx_stdcxx=cxx11 > +fi > +fi > +if test x$ac_prog_cxx_stdcxx = xno > +then : > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5 > +printf %s "checking for $CXX option to enable C++98 features... " >&6; } > +if test ${ac_cv_prog_cxx_cxx98+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > + ac_cv_prog_cxx_cxx98=no > +ac_save_CXX=$CXX > +cat confdefs.h - <<_ACEOF >conftest.$ac_ext > +/* end confdefs.h. */ > +$ac_cxx_conftest_cxx98_program > +_ACEOF > +for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA > +do > + CXX="$ac_save_CXX $ac_arg" > + if ac_fn_cxx_try_compile "$LINENO" > +then : > + ac_cv_prog_cxx_cxx98=$ac_arg > +fi > +rm -f core conftest.err conftest.$ac_objext conftest.beam > + test "x$ac_cv_prog_cxx_cxx98" != "xno" && break > +done > +rm -f conftest.$ac_ext > +CXX=$ac_save_CXX > +fi > + > +if test "x$ac_cv_prog_cxx_cxx98" = xno > +then : > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 > +printf "%s\n" "unsupported" >&6; } > +else $as_nop > + if test "x$ac_cv_prog_cxx_cxx98" = x > +then : > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 > +printf "%s\n" "none needed" >&6; } > +else $as_nop > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5 > +printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; } > + CXX="$CXX $ac_cv_prog_cxx_cxx98" > +fi > + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98 > + ac_prog_cxx_stdcxx=cxx98 > +fi > +fi > + > ac_ext=c > ac_cpp='$CPP $CPPFLAGS' > ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' > @@ -3120,11 +4191,12 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu > > # It's useless to us if it can't link programs (e.g. missing -lstdc++). > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX can link programs" >&5 > -$as_echo_n "checking whether $CXX can link programs... " >&6; } > -if ${libc_cv_cxx_link_ok+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX can link programs" >&5 > +printf %s "checking whether $CXX can link programs... " >&6; } > +if test ${libc_cv_cxx_link_ok+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > ac_ext=cpp > ac_cpp='$CXXCPP $CPPFLAGS' > ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' > @@ -3136,19 +4208,20 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > > int > -main () > +main (void) > { > > ; > return 0; > } > _ACEOF > -if ac_fn_cxx_try_link "$LINENO"; then : > +if ac_fn_cxx_try_link "$LINENO" > +then : > libc_cv_cxx_link_ok=yes > -else > +else $as_nop > libc_cv_cxx_link_ok=no > fi > -rm -f core conftest.err conftest.$ac_objext \ > +rm -f core conftest.err conftest.$ac_objext conftest.beam \ > conftest$ac_exeext conftest.$ac_ext > # Static case. > old_LDFLAGS="$LDFLAGS" > @@ -3166,12 +4239,13 @@ main() > } > > _ACEOF > -if ac_fn_cxx_try_link "$LINENO"; then : > +if ac_fn_cxx_try_link "$LINENO" > +then : > > -else > +else $as_nop > libc_cv_cxx_link_ok=no > fi > -rm -f core conftest.err conftest.$ac_objext \ > +rm -f core conftest.err conftest.$ac_objext conftest.beam \ > conftest$ac_exeext conftest.$ac_ext > LDFLAGS="$old_LDFLAGS" > ac_ext=c > @@ -3181,9 +4255,10 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ > ac_compiler_gnu=$ac_cv_c_compiler_gnu > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_link_ok" >&5 > -$as_echo "$libc_cv_cxx_link_ok" >&6; } > -if test $libc_cv_cxx_link_ok != yes; then : > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_link_ok" >&5 > +printf "%s\n" "$libc_cv_cxx_link_ok" >&6; } > +if test $libc_cv_cxx_link_ok != yes > +then : > CXX= > fi > > @@ -3197,7 +4272,8 @@ config_vars= > # Check for a --with-gd argument and set libgd-LDFLAGS in config.make. > > # Check whether --with-gd was given. > -if test "${with_gd+set}" = set; then : > +if test ${with_gd+y} > +then : > withval=$with_gd; case "$with_gd" in > yes|''|no) ;; > *) libgd_include="-I$withval/include" > @@ -3208,7 +4284,8 @@ fi > > > # Check whether --with-gd-include was given. > -if test "${with_gd_include+set}" = set; then : > +if test ${with_gd_include+y} > +then : > withval=$with_gd_include; case "$with_gd_include" in > ''|no) ;; > *) libgd_include="-I$withval" ;; > @@ -3218,7 +4295,8 @@ fi > > > # Check whether --with-gd-lib was given. > -if test "${with_gd_lib+set}" = set; then : > +if test ${with_gd_lib+y} > +then : > withval=$with_gd_lib; case "$with_gd_lib" in > ''|no) ;; > *) libgd_ldflags="-L$withval" ;; > @@ -3238,26 +4316,29 @@ fi > > > # Check whether --with-binutils was given. > -if test "${with_binutils+set}" = set; then : > +if test ${with_binutils+y} > +then : > withval=$with_binutils; path_binutils=$withval > -else > +else $as_nop > path_binutils='' > fi > > > # Check whether --with-selinux was given. > -if test "${with_selinux+set}" = set; then : > +if test ${with_selinux+y} > +then : > withval=$with_selinux; with_selinux=$withval > -else > +else $as_nop > with_selinux=auto > fi > > > > # Check whether --with-headers was given. > -if test "${with_headers+set}" = set; then : > +if test ${with_headers+y} > +then : > withval=$with_headers; sysheaders=$withval > -else > +else $as_nop > sysheaders='' > fi > > @@ -3265,18 +4346,20 @@ fi > > > # Check whether --with-nonshared-cflags was given. > -if test "${with_nonshared_cflags+set}" = set; then : > +if test ${with_nonshared_cflags+y} > +then : > withval=$with_nonshared_cflags; extra_nonshared_cflags=$withval > -else > +else $as_nop > extra_nonshared_cflags= > fi > > > > # Check whether --with-rtld-early-cflags was given. > -if test "${with_rtld_early_cflags+set}" = set; then : > +if test ${with_rtld_early_cflags+y} > +then : > withval=$with_rtld_early_cflags; rtld_early_cflags=$withval > -else > +else $as_nop > rtld_early_cflags= > fi > > @@ -3284,93 +4367,101 @@ fi > > > # Check whether --with-timeoutfactor was given. > -if test "${with_timeoutfactor+set}" = set; then : > +if test ${with_timeoutfactor+y} > +then : > withval=$with_timeoutfactor; timeoutfactor=$withval > -else > +else $as_nop > timeoutfactor=1 > fi > > -cat >>confdefs.h <<_ACEOF > -#define TIMEOUTFACTOR $timeoutfactor > -_ACEOF > +printf "%s\n" "#define TIMEOUTFACTOR $timeoutfactor" >>confdefs.h > > > # Check whether --enable-sanity-checks was given. > -if test "${enable_sanity_checks+set}" = set; then : > +if test ${enable_sanity_checks+y} > +then : > enableval=$enable_sanity_checks; enable_sanity=$enableval > -else > +else $as_nop > enable_sanity=yes > fi > > > # Check whether --enable-shared was given. > -if test "${enable_shared+set}" = set; then : > +if test ${enable_shared+y} > +then : > enableval=$enable_shared; shared=$enableval > -else > +else $as_nop > shared=yes > fi > > # Check whether --enable-profile was given. > -if test "${enable_profile+set}" = set; then : > +if test ${enable_profile+y} > +then : > enableval=$enable_profile; profile=$enableval > -else > +else $as_nop > profile=no > fi > > # Check whether --enable-default-pie was given. > -if test "${enable_default_pie+set}" = set; then : > +if test ${enable_default_pie+y} > +then : > enableval=$enable_default_pie; default_pie=$enableval > -else > +else $as_nop > default_pie=yes > fi > > # Check whether --enable-timezone-tools was given. > -if test "${enable_timezone_tools+set}" = set; then : > +if test ${enable_timezone_tools+y} > +then : > enableval=$enable_timezone_tools; enable_timezone_tools=$enableval > -else > +else $as_nop > enable_timezone_tools=yes > fi > > > > # Check whether --enable-hardcoded-path-in-tests was given. > -if test "${enable_hardcoded_path_in_tests+set}" = set; then : > +if test ${enable_hardcoded_path_in_tests+y} > +then : > enableval=$enable_hardcoded_path_in_tests; hardcoded_path_in_tests=$enableval > -else > +else $as_nop > hardcoded_path_in_tests=no > fi > > > > # Check whether --enable-hidden-plt was given. > -if test "${enable_hidden_plt+set}" = set; then : > +if test ${enable_hidden_plt+y} > +then : > enableval=$enable_hidden_plt; hidden=$enableval > -else > +else $as_nop > hidden=yes > fi > > if test "x$hidden" = xno; then > - $as_echo "#define NO_HIDDEN 1" >>confdefs.h > + printf "%s\n" "#define NO_HIDDEN 1" >>confdefs.h > > fi > > # Check whether --enable-bind-now was given. > -if test "${enable_bind_now+set}" = set; then : > +if test ${enable_bind_now+y} > +then : > enableval=$enable_bind_now; bindnow=$enableval > -else > +else $as_nop > bindnow=no > fi > > > if test "x$bindnow" = xyes; then > - $as_echo "#define BIND_NOW 1" >>confdefs.h > + printf "%s\n" "#define BIND_NOW 1" >>confdefs.h > > fi > > # Check whether --enable-stack-protector was given. > -if test "${enable_stack_protector+set}" = set; then : > +if test ${enable_stack_protector+y} > +then : > enableval=$enable_stack_protector; enable_stack_protector=$enableval > -else > +else $as_nop > enable_stack_protector=no > fi > > @@ -3380,37 +4471,41 @@ all|yes|no|strong) ;; > esac > > # Check whether --enable-static-nss was given. > -if test "${enable_static_nss+set}" = set; then : > +if test ${enable_static_nss+y} > +then : > enableval=$enable_static_nss; static_nss=$enableval > -else > +else $as_nop > static_nss=no > fi > > if test x"$static_nss" = xyes || test x"$shared" = xno; then > static_nss=yes > - $as_echo "#define DO_STATIC_NSS 1" >>confdefs.h > + printf "%s\n" "#define DO_STATIC_NSS 1" >>confdefs.h > > fi > > # Check whether --enable-force-install was given. > -if test "${enable_force_install+set}" = set; then : > +if test ${enable_force_install+y} > +then : > enableval=$enable_force_install; force_install=$enableval > -else > +else $as_nop > force_install=yes > fi > > > > # Check whether --enable-maintainer-mode was given. > -if test "${enable_maintainer_mode+set}" = set; then : > +if test ${enable_maintainer_mode+y} > +then : > enableval=$enable_maintainer_mode; maintainer=$enableval > -else > +else $as_nop > maintainer=no > fi > > > # Check whether --enable-kernel was given. > -if test "${enable_kernel+set}" = set; then : > +if test ${enable_kernel+y} > +then : > enableval=$enable_kernel; minimum_kernel=$enableval > fi > > @@ -3424,33 +4519,37 @@ else > fi > > # Check whether --enable-all-warnings was given. > -if test "${enable_all_warnings+set}" = set; then : > +if test ${enable_all_warnings+y} > +then : > enableval=$enable_all_warnings; all_warnings=$enableval > fi > > > > # Check whether --enable-werror was given. > -if test "${enable_werror+set}" = set; then : > +if test ${enable_werror+y} > +then : > enableval=$enable_werror; enable_werror=$enableval > -else > +else $as_nop > enable_werror=yes > fi > > > > # Check whether --enable-multi-arch was given. > -if test "${enable_multi_arch+set}" = set; then : > +if test ${enable_multi_arch+y} > +then : > enableval=$enable_multi_arch; multi_arch=$enableval > -else > +else $as_nop > multi_arch=default > fi > > > # Check whether --enable-memory-tagging was given. > -if test "${enable_memory_tagging+set}" = set; then : > +if test ${enable_memory_tagging+y} > +then : > enableval=$enable_memory_tagging; memory_tagging=$enableval > -else > +else $as_nop > memory_tagging=no > fi > > @@ -3458,7 +4557,7 @@ if test "$memory_tagging" = yes; then > # Only enable this on architectures that support it. > case $host_cpu in > aarch64) > - $as_echo "#define USE_MTAG 1" >>confdefs.h > + printf "%s\n" "#define USE_MTAG 1" >>confdefs.h > > ;; > esac > @@ -3466,24 +4565,26 @@ fi > > > # Check whether --enable-crypt was given. > -if test "${enable_crypt+set}" = set; then : > +if test ${enable_crypt+y} > +then : > enableval=$enable_crypt; build_crypt=$enableval > -else > +else $as_nop > build_crypt=yes > fi > > > > # Check whether --enable-nss-crypt was given. > -if test "${enable_nss_crypt+set}" = set; then : > +if test ${enable_nss_crypt+y} > +then : > enableval=$enable_nss_crypt; nss_crypt=$enableval > -else > +else $as_nop > nss_crypt=no > fi > > if test x$build_libcrypt = xno && test x$nss_crypt = xyes; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-nss-crypt has no effect when libcrypt is disabled" >&5 > -$as_echo "$as_me: WARNING: --enable-nss-crypt has no effect when libcrypt is disabled" >&2;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: --enable-nss-crypt has no effect when libcrypt is disabled" >&5 > +printf "%s\n" "$as_me: WARNING: --enable-nss-crypt has no effect when libcrypt is disabled" >&2;} > nss_crypt=no > fi > if test x$nss_crypt = xyes; then > @@ -3505,20 +4606,21 @@ typedef int PRBool; > #include <nsslowhash.h> > void f (void) { NSSLOW_Init (); } > int > -main () > +main (void) > { > > ; > return 0; > } > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_cv_nss_crypt=yes > -else > +else $as_nop > as_fn_error $? " > cannot find NSS headers with lowlevel hash function interfaces" "$LINENO" 5 > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > old_LIBS="$LIBS" > old_LDFLAGS="$LDFLAGS" > LIBS="$LIBS -lfreebl3" > @@ -3528,20 +4630,21 @@ typedef int PRBool; > #include <hasht.h> > #include <nsslowhash.h> > int > -main () > +main (void) > { > NSSLOW_Init(); > ; > return 0; > } > _ACEOF > -if ac_fn_c_try_link "$LINENO"; then : > +if ac_fn_c_try_link "$LINENO" > +then : > libc_cv_nss_crypt=yes > -else > +else $as_nop > as_fn_error $? " > cannot link program using lowlevel NSS hash functions" "$LINENO" 5 > fi > -rm -f core conftest.err conftest.$ac_objext \ > +rm -f core conftest.err conftest.$ac_objext conftest.beam \ > conftest$ac_exeext conftest.$ac_ext > # Check to see if there is a static NSS cryptographic library. > # If there isn't then we can't link anything with libcrypt.a, > @@ -3553,19 +4656,20 @@ typedef int PRBool; > #include <hasht.h> > #include <nsslowhash.h> > int > -main () > +main (void) > { > NSSLOW_Init(); > ; > return 0; > } > _ACEOF > -if ac_fn_c_try_link "$LINENO"; then : > +if ac_fn_c_try_link "$LINENO" > +then : > libc_cv_static_nss_crypt=yes > -else > +else $as_nop > libc_cv_static_nss_crypt=no > fi > -rm -f core conftest.err conftest.$ac_objext \ > +rm -f core conftest.err conftest.$ac_objext conftest.beam \ > conftest$ac_exeext conftest.$ac_ext > LDFLAGS="$old_LDFLAGS" > CFLAGS="$old_CFLAGS" > @@ -3579,18 +4683,20 @@ fi > > > # Check whether --enable-systemtap was given. > -if test "${enable_systemtap+set}" = set; then : > +if test ${enable_systemtap+y} > +then : > enableval=$enable_systemtap; systemtap=$enableval > -else > +else $as_nop > systemtap=no > fi > > if test "x$systemtap" != xno; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for systemtap static probe support" >&5 > -$as_echo_n "checking for systemtap static probe support... " >&6; } > -if ${libc_cv_sdt+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for systemtap static probe support" >&5 > +printf %s "checking for systemtap static probe support... " >&6; } > +if test ${libc_cv_sdt+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > old_CFLAGS="$CFLAGS" > CFLAGS="-std=gnu11 $CFLAGS" > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > @@ -3602,31 +4708,33 @@ void foo (int i, void *p) > :: STAP_PROBE_ASM_OPERANDS (2, i, p)); > } > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_cv_sdt=yes > -else > +else $as_nop > libc_cv_sdt=no > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > CFLAGS="$old_CFLAGS" > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sdt" >&5 > -$as_echo "$libc_cv_sdt" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sdt" >&5 > +printf "%s\n" "$libc_cv_sdt" >&6; } > if test $libc_cv_sdt = yes; then > - $as_echo "#define USE_STAP_PROBE 1" >>confdefs.h > + printf "%s\n" "#define USE_STAP_PROBE 1" >>confdefs.h > > elif test "x$systemtap" != xauto; then > - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 > -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} > + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 > +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} > as_fn_error $? "systemtap support needs sys/sdt.h with asm support > See \`config.log' for more details" "$LINENO" 5; } > fi > fi > > # Check whether --enable-build-nscd was given. > -if test "${enable_build_nscd+set}" = set; then : > +if test ${enable_build_nscd+y} > +then : > enableval=$enable_build_nscd; build_nscd=$enableval > -else > +else $as_nop > build_nscd=default > fi > > @@ -3634,23 +4742,25 @@ fi > > # Note the use of $use_nscd is near the bottom of the file. > # Check whether --enable-nscd was given. > -if test "${enable_nscd+set}" = set; then : > +if test ${enable_nscd+y} > +then : > enableval=$enable_nscd; use_nscd=$enableval > -else > +else $as_nop > use_nscd=yes > fi > > > # Check whether --enable-pt_chown was given. > -if test "${enable_pt_chown+set}" = set; then : > +if test ${enable_pt_chown+y} > +then : > enableval=$enable_pt_chown; build_pt_chown=$enableval > -else > +else $as_nop > build_pt_chown=no > fi > > > if test "$build_pt_chown" = yes; then > - $as_echo "#define HAVE_PT_CHOWN 1" >>confdefs.h > + printf "%s\n" "#define HAVE_PT_CHOWN 1" >>confdefs.h > > fi > > @@ -3667,9 +4777,10 @@ gnu*) > esac > > # Check whether --enable-mathvec was given. > -if test "${enable_mathvec+set}" = set; then : > +if test ${enable_mathvec+y} > +then : > enableval=$enable_mathvec; build_mathvec=$enableval > -else > +else $as_nop > build_mathvec=notset > fi > > @@ -3679,7 +4790,7 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > > int > -main () > +main (void) > { > > #ifndef __CET__ > @@ -3689,31 +4800,35 @@ main () > return 0; > } > _ACEOF > -if ac_fn_c_try_cpp "$LINENO"; then : > +if ac_fn_c_try_cpp "$LINENO" > +then : > libc_cv_compiler_default_cet=yes > -else > +else $as_nop > libc_cv_compiler_default_cet=no > fi > rm -f conftest.err conftest.i conftest.$ac_ext > > # Check whether --enable-cet was given. > -if test "${enable_cet+set}" = set; then : > +if test ${enable_cet+y} > +then : > enableval=$enable_cet; enable_cet=$enableval > -else > +else $as_nop > enable_cet=$libc_cv_compiler_default_cet > fi > > > # Check whether --enable-scv was given. > -if test "${enable_scv+set}" = set; then : > +if test ${enable_scv+y} > +then : > enableval=$enable_scv; use_scv=$enableval > -else > +else $as_nop > use_scv=yes > fi > > > -if test "$use_scv" != "no"; then : > - $as_echo "#define USE_PPC_SCV 1" >>confdefs.h > +if test "$use_scv" != "no" > +then : > + printf "%s\n" "#define USE_PPC_SCV 1" >>confdefs.h > > fi > > @@ -3740,7 +4855,8 @@ base_os='' > submachine= > > # Check whether --with-cpu was given. > -if test "${with_cpu+set}" = set; then : > +if test ${with_cpu+y} > +then : > withval=$with_cpu; case "$withval" in > yes|'') as_fn_error $? "--with-cpu requires an argument" "$LINENO" 5 ;; > no) ;; > @@ -3761,15 +4877,15 @@ with_fp_cond=1 > > if frags=`ls -d $srcdir/sysdeps/*/preconfigure 2> /dev/null` > then > - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysdeps preconfigure fragments" >&5 > -$as_echo_n "checking for sysdeps preconfigure fragments... " >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sysdeps preconfigure fragments" >&5 > +printf %s "checking for sysdeps preconfigure fragments... " >&6; } > for frag in $frags; do > name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` > echo $ECHO_N "$name $ECHO_C" >&6 > . "$frag" > done > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 > -$as_echo "" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: " >&5 > +printf "%s\n" "" >&6; } > fi > > > @@ -3799,7 +4915,8 @@ test -n "$base_machine" || base_machine=$machine > > ### Locate tools. > > -# Find a good install program. We prefer a C program (faster), > + > + # Find a good install program. We prefer a C program (faster), > # so one script is as good as another. But avoid the broken or > # incompatible versions: > # SysV /etc/install, /usr/sbin/install > @@ -3813,20 +4930,25 @@ test -n "$base_machine" || base_machine=$machine > # OS/2's system install, which has a completely different semantic > # ./install, which can be erroneously created by make from ./install.sh. > # Reject install programs that cannot install multiple files. > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 > -$as_echo_n "checking for a BSD-compatible install... " >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 > +printf %s "checking for a BSD-compatible install... " >&6; } > if test -z "$INSTALL"; then > -if ${ac_cv_path_install+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +if test ${ac_cv_path_install+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - # Account for people who put trailing slashes in PATH elements. > -case $as_dir/ in #(( > - ./ | .// | /[cC]/* | \ > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + # Account for fact that we put trailing slashes in our PATH walk. > +case $as_dir in #(( > + ./ | /[cC]/* | \ > /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ > ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ > /usr/ucb/* ) ;; > @@ -3836,13 +4958,13 @@ case $as_dir/ in #(( > # by default. > for ac_prog in ginstall scoinst install; do > for ac_exec_ext in '' $ac_executable_extensions; do > - if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then > + if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then > if test $ac_prog = install && > - grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then > + grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then > # AIX install. It has an incompatible calling convention. > : > elif test $ac_prog = install && > - grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then > + grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then > # program-specific install script used by HP pwplus--don't use. > : > else > @@ -3850,12 +4972,12 @@ case $as_dir/ in #(( > echo one > conftest.one > echo two > conftest.two > mkdir conftest.dir > - if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && > + if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && > test -s conftest.one && test -s conftest.two && > test -s conftest.dir/conftest.one && > test -s conftest.dir/conftest.two > then > - ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" > + ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" > break 3 > fi > fi > @@ -3871,7 +4993,7 @@ IFS=$as_save_IFS > rm -rf conftest.one conftest.two conftest.dir > > fi > - if test "${ac_cv_path_install+set}" = set; then > + if test ${ac_cv_path_install+y}; then > INSTALL=$ac_cv_path_install > else > # As a last resort, use the slow shell script. Don't cache a > @@ -3881,8 +5003,8 @@ fi > INSTALL=$ac_install_sh > fi > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 > -$as_echo "$INSTALL" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 > +printf "%s\n" "$INSTALL" >&6; } > > # Use test -z because SunOS4 sh mishandles braces in ${var-val}. > # It thinks the first close brace ends the variable substitution. > @@ -3896,15 +5018,15 @@ if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then > # The makefiles need to use a different form to find it in $srcdir. > INSTALL='\$(..)./scripts/install-sh -c' > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 > -$as_echo_n "checking whether ln -s works... " >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 > +printf %s "checking whether ln -s works... " >&6; } > LN_S=$as_ln_s > if test "$LN_S" = "ln -s"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 > -$as_echo "yes" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 > +printf "%s\n" "yes" >&6; } > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 > -$as_echo "no, using $LN_S" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 > +printf "%s\n" "no, using $LN_S" >&6; } > fi > > > @@ -3956,11 +5078,12 @@ case $($LD --version) in > do > # Extract the first word of "$ac_prog", so it can be a program name with args. > set dummy $ac_prog; ac_word=$2 > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > -$as_echo_n "checking for $ac_word... " >&6; } > -if ${ac_cv_prog_LD+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +printf %s "checking for $ac_word... " >&6; } > +if test ${ac_cv_prog_LD+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -n "$LD"; then > ac_cv_prog_LD="$LD" # Let the user override the test. > else > @@ -3968,11 +5091,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > for ac_exec_ext in '' $ac_executable_extensions; do > - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then > + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then > ac_cv_prog_LD="$ac_prog" > - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 > break 2 > fi > done > @@ -3983,11 +5110,11 @@ fi > fi > LD=$ac_cv_prog_LD > if test -n "$LD"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 > -$as_echo "$LD" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 > +printf "%s\n" "$LD" >&6; } > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 > -$as_echo "no" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +printf "%s\n" "no" >&6; } > fi > > > @@ -3998,8 +5125,8 @@ if test -z "$LD"; then > ac_verc_fail=yes > else > # Found it, now check the version. > - { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 > -$as_echo_n "checking version of $LD... " >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 > +printf %s "checking version of $LD... " >&6; } > ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU gold.* $[0-9][0-9]*\.[0-9.]*$.*$/\1/p'` > case $ac_prog_version in > '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; > @@ -4008,8 +5135,8 @@ $as_echo_n "checking version of $LD... " >&6; } > *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; > > esac > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 > -$as_echo "$ac_prog_version" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 > +printf "%s\n" "$ac_prog_version" >&6; } > fi > if test $ac_verc_fail = yes; then > LD=: critic_missing="$critic_missing GNU gold" > @@ -4022,11 +5149,12 @@ fi > do > # Extract the first word of "$ac_prog", so it can be a program name with args. > set dummy $ac_prog; ac_word=$2 > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > -$as_echo_n "checking for $ac_word... " >&6; } > -if ${ac_cv_prog_LD+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +printf %s "checking for $ac_word... " >&6; } > +if test ${ac_cv_prog_LD+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -n "$LD"; then > ac_cv_prog_LD="$LD" # Let the user override the test. > else > @@ -4034,11 +5162,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > for ac_exec_ext in '' $ac_executable_extensions; do > - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then > + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then > ac_cv_prog_LD="$ac_prog" > - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 > break 2 > fi > done > @@ -4049,11 +5181,11 @@ fi > fi > LD=$ac_cv_prog_LD > if test -n "$LD"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 > -$as_echo "$LD" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 > +printf "%s\n" "$LD" >&6; } > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 > -$as_echo "no" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +printf "%s\n" "no" >&6; } > fi > > > @@ -4064,8 +5196,8 @@ if test -z "$LD"; then > ac_verc_fail=yes > else > # Found it, now check the version. > - { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 > -$as_echo_n "checking version of $LD... " >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 > +printf %s "checking version of $LD... " >&6; } > ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*LLD.* $[0-9][0-9]*\.[0-9.]*$.*$/\1/p'` > case $ac_prog_version in > '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; > @@ -4074,8 +5206,8 @@ $as_echo_n "checking version of $LD... " >&6; } > *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; > > esac > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 > -$as_echo "$ac_prog_version" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 > +printf "%s\n" "$ac_prog_version" >&6; } > fi > if test $ac_verc_fail = yes; then > LD=: critic_missing="$critic_missing LLD" > @@ -4088,11 +5220,12 @@ fi > do > # Extract the first word of "$ac_prog", so it can be a program name with args. > set dummy $ac_prog; ac_word=$2 > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > -$as_echo_n "checking for $ac_word... " >&6; } > -if ${ac_cv_prog_LD+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +printf %s "checking for $ac_word... " >&6; } > +if test ${ac_cv_prog_LD+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -n "$LD"; then > ac_cv_prog_LD="$LD" # Let the user override the test. > else > @@ -4100,11 +5233,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > for ac_exec_ext in '' $ac_executable_extensions; do > - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then > + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then > ac_cv_prog_LD="$ac_prog" > - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 > break 2 > fi > done > @@ -4115,11 +5252,11 @@ fi > fi > LD=$ac_cv_prog_LD > if test -n "$LD"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 > -$as_echo "$LD" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 > +printf "%s\n" "$LD" >&6; } > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 > -$as_echo "no" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +printf "%s\n" "no" >&6; } > fi > > > @@ -4130,8 +5267,8 @@ if test -z "$LD"; then > ac_verc_fail=yes > else > # Found it, now check the version. > - { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 > -$as_echo_n "checking version of $LD... " >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 > +printf %s "checking version of $LD... " >&6; } > ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* $[0-9][0-9]*\.[0-9.]*$.*$/\1/p'` > case $ac_prog_version in > '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; > @@ -4140,8 +5277,8 @@ $as_echo_n "checking version of $LD... " >&6; } > *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; > > esac > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 > -$as_echo "$ac_prog_version" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 > +printf "%s\n" "$ac_prog_version" >&6; } > fi > if test $ac_verc_fail = yes; then > LD=: critic_missing="$critic_missing GNU ld" > @@ -4157,11 +5294,12 @@ for ac_prog in gnumake gmake make > do > # Extract the first word of "$ac_prog", so it can be a program name with args. > set dummy $ac_prog; ac_word=$2 > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > -$as_echo_n "checking for $ac_word... " >&6; } > -if ${ac_cv_prog_MAKE+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +printf %s "checking for $ac_word... " >&6; } > +if test ${ac_cv_prog_MAKE+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -n "$MAKE"; then > ac_cv_prog_MAKE="$MAKE" # Let the user override the test. > else > @@ -4169,11 +5307,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > for ac_exec_ext in '' $ac_executable_extensions; do > - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then > + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then > ac_cv_prog_MAKE="$ac_prog" > - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 > break 2 > fi > done > @@ -4184,11 +5326,11 @@ fi > fi > MAKE=$ac_cv_prog_MAKE > if test -n "$MAKE"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5 > -$as_echo "$MAKE" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5 > +printf "%s\n" "$MAKE" >&6; } > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 > -$as_echo "no" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +printf "%s\n" "no" >&6; } > fi > > > @@ -4199,8 +5341,8 @@ if test -z "$MAKE"; then > ac_verc_fail=yes > else > # Found it, now check the version. > - { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKE" >&5 > -$as_echo_n "checking version of $MAKE... " >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of $MAKE" >&5 > +printf %s "checking version of $MAKE... " >&6; } > ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*$[0-9][0-9.]*$.*$/\1/p'` > case $ac_prog_version in > '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; > @@ -4209,8 +5351,8 @@ $as_echo_n "checking version of $MAKE... " >&6; } > *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; > > esac > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 > -$as_echo "$ac_prog_version" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 > +printf "%s\n" "$ac_prog_version" >&6; } > fi > if test $ac_verc_fail = yes; then > critic_missing="$critic_missing make" > @@ -4221,11 +5363,12 @@ for ac_prog in gnumsgfmt gmsgfmt msgfmt > do > # Extract the first word of "$ac_prog", so it can be a program name with args. > set dummy $ac_prog; ac_word=$2 > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > -$as_echo_n "checking for $ac_word... " >&6; } > -if ${ac_cv_prog_MSGFMT+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +printf %s "checking for $ac_word... " >&6; } > +if test ${ac_cv_prog_MSGFMT+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -n "$MSGFMT"; then > ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test. > else > @@ -4233,11 +5376,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > for ac_exec_ext in '' $ac_executable_extensions; do > - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then > + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then > ac_cv_prog_MSGFMT="$ac_prog" > - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 > break 2 > fi > done > @@ -4248,11 +5395,11 @@ fi > fi > MSGFMT=$ac_cv_prog_MSGFMT > if test -n "$MSGFMT"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 > -$as_echo "$MSGFMT" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 > +printf "%s\n" "$MSGFMT" >&6; } > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 > -$as_echo "no" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +printf "%s\n" "no" >&6; } > fi > > > @@ -4263,8 +5410,8 @@ if test -z "$MSGFMT"; then > ac_verc_fail=yes > else > # Found it, now check the version. > - { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MSGFMT" >&5 > -$as_echo_n "checking version of $MSGFMT... " >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of $MSGFMT" >&5 > +printf %s "checking version of $MSGFMT... " >&6; } > ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* $[0-9]*\.[0-9.]*$.*$/\1/p'` > case $ac_prog_version in > '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; > @@ -4273,8 +5420,8 @@ $as_echo_n "checking version of $MSGFMT... " >&6; } > *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; > > esac > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 > -$as_echo "$ac_prog_version" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 > +printf "%s\n" "$ac_prog_version" >&6; } > fi > if test $ac_verc_fail = yes; then > MSGFMT=: aux_missing="$aux_missing msgfmt" > @@ -4284,11 +5431,12 @@ for ac_prog in makeinfo > do > # Extract the first word of "$ac_prog", so it can be a program name with args. > set dummy $ac_prog; ac_word=$2 > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > -$as_echo_n "checking for $ac_word... " >&6; } > -if ${ac_cv_prog_MAKEINFO+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +printf %s "checking for $ac_word... " >&6; } > +if test ${ac_cv_prog_MAKEINFO+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -n "$MAKEINFO"; then > ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. > else > @@ -4296,11 +5444,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > for ac_exec_ext in '' $ac_executable_extensions; do > - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then > + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then > ac_cv_prog_MAKEINFO="$ac_prog" > - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 > break 2 > fi > done > @@ -4311,11 +5463,11 @@ fi > fi > MAKEINFO=$ac_cv_prog_MAKEINFO > if test -n "$MAKEINFO"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 > -$as_echo "$MAKEINFO" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 > +printf "%s\n" "$MAKEINFO" >&6; } > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 > -$as_echo "no" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +printf "%s\n" "no" >&6; } > fi > > > @@ -4326,8 +5478,8 @@ if test -z "$MAKEINFO"; then > ac_verc_fail=yes > else > # Found it, now check the version. > - { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKEINFO" >&5 > -$as_echo_n "checking version of $MAKEINFO... " >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of $MAKEINFO" >&5 > +printf %s "checking version of $MAKEINFO... " >&6; } > ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* $[0-9][0-9.]*$.*$/\1/p'` > case $ac_prog_version in > '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; > @@ -4336,8 +5488,8 @@ $as_echo_n "checking version of $MAKEINFO... " >&6; } > *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; > > esac > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 > -$as_echo "$ac_prog_version" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 > +printf "%s\n" "$ac_prog_version" >&6; } > fi > if test $ac_verc_fail = yes; then > MAKEINFO=: aux_missing="$aux_missing makeinfo" > @@ -4347,11 +5499,12 @@ for ac_prog in sed > do > # Extract the first word of "$ac_prog", so it can be a program name with args. > set dummy $ac_prog; ac_word=$2 > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > -$as_echo_n "checking for $ac_word... " >&6; } > -if ${ac_cv_prog_SED+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +printf %s "checking for $ac_word... " >&6; } > +if test ${ac_cv_prog_SED+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -n "$SED"; then > ac_cv_prog_SED="$SED" # Let the user override the test. > else > @@ -4359,11 +5512,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > for ac_exec_ext in '' $ac_executable_extensions; do > - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then > + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then > ac_cv_prog_SED="$ac_prog" > - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 > break 2 > fi > done > @@ -4374,11 +5531,11 @@ fi > fi > SED=$ac_cv_prog_SED > if test -n "$SED"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5 > -$as_echo "$SED" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SED" >&5 > +printf "%s\n" "$SED" >&6; } > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 > -$as_echo "no" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +printf "%s\n" "no" >&6; } > fi > > > @@ -4389,8 +5546,8 @@ if test -z "$SED"; then > ac_verc_fail=yes > else > # Found it, now check the version. > - { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $SED" >&5 > -$as_echo_n "checking version of $SED... " >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of $SED" >&5 > +printf %s "checking version of $SED... " >&6; } > ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed[^0-9]* $[0-9]*\.[0-9.]*$.*$/\1/p'` > case $ac_prog_version in > '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; > @@ -4399,8 +5556,8 @@ $as_echo_n "checking version of $SED... " >&6; } > *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; > > esac > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 > -$as_echo "$ac_prog_version" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 > +printf "%s\n" "$ac_prog_version" >&6; } > fi > if test $ac_verc_fail = yes; then > SED=: aux_missing="$aux_missing sed" > @@ -4410,11 +5567,12 @@ for ac_prog in gawk > do > # Extract the first word of "$ac_prog", so it can be a program name with args. > set dummy $ac_prog; ac_word=$2 > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > -$as_echo_n "checking for $ac_word... " >&6; } > -if ${ac_cv_prog_AWK+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +printf %s "checking for $ac_word... " >&6; } > +if test ${ac_cv_prog_AWK+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -n "$AWK"; then > ac_cv_prog_AWK="$AWK" # Let the user override the test. > else > @@ -4422,11 +5580,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > for ac_exec_ext in '' $ac_executable_extensions; do > - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then > + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then > ac_cv_prog_AWK="$ac_prog" > - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 > break 2 > fi > done > @@ -4437,11 +5599,11 @@ fi > fi > AWK=$ac_cv_prog_AWK > if test -n "$AWK"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 > -$as_echo "$AWK" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 > +printf "%s\n" "$AWK" >&6; } > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 > -$as_echo "no" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +printf "%s\n" "no" >&6; } > fi > > > @@ -4452,8 +5614,8 @@ if test -z "$AWK"; then > ac_verc_fail=yes > else > # Found it, now check the version. > - { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AWK" >&5 > -$as_echo_n "checking version of $AWK... " >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of $AWK" >&5 > +printf %s "checking version of $AWK... " >&6; } > ac_prog_version=`$AWK --version 2>&1 | sed -n 's/^.*GNU Awk[^0-9]*$[0-9][0-9.]*$.*$/\1/p'` > case $ac_prog_version in > '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; > @@ -4462,8 +5624,8 @@ $as_echo_n "checking version of $AWK... " >&6; } > *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; > > esac > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 > -$as_echo "$ac_prog_version" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 > +printf "%s\n" "$ac_prog_version" >&6; } > fi > if test $ac_verc_fail = yes; then > critic_missing="$critic_missing gawk" > @@ -4473,11 +5635,12 @@ for ac_prog in bison > do > # Extract the first word of "$ac_prog", so it can be a program name with args. > set dummy $ac_prog; ac_word=$2 > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > -$as_echo_n "checking for $ac_word... " >&6; } > -if ${ac_cv_prog_BISON+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +printf %s "checking for $ac_word... " >&6; } > +if test ${ac_cv_prog_BISON+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -n "$BISON"; then > ac_cv_prog_BISON="$BISON" # Let the user override the test. > else > @@ -4485,11 +5648,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > for ac_exec_ext in '' $ac_executable_extensions; do > - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then > + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then > ac_cv_prog_BISON="$ac_prog" > - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 > break 2 > fi > done > @@ -4500,11 +5667,11 @@ fi > fi > BISON=$ac_cv_prog_BISON > if test -n "$BISON"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 > -$as_echo "$BISON" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 > +printf "%s\n" "$BISON" >&6; } > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 > -$as_echo "no" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +printf "%s\n" "no" >&6; } > fi > > > @@ -4515,8 +5682,8 @@ if test -z "$BISON"; then > ac_verc_fail=yes > else > # Found it, now check the version. > - { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $BISON" >&5 > -$as_echo_n "checking version of $BISON... " >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of $BISON" >&5 > +printf %s "checking version of $BISON... " >&6; } > ac_prog_version=`$BISON --version 2>&1 | sed -n 's/^.*bison (GNU Bison) $[0-9]*\.[0-9.]*$.*$/\1/p'` > case $ac_prog_version in > '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; > @@ -4525,25 +5692,26 @@ $as_echo_n "checking version of $BISON... " >&6; } > *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; > > esac > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 > -$as_echo "$ac_prog_version" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 > +printf "%s\n" "$ac_prog_version" >&6; } > fi > if test $ac_verc_fail = yes; then > critic_missing="$critic_missing bison" > fi > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC is sufficient to build libc" >&5 > -$as_echo_n "checking if $CC is sufficient to build libc... " >&6; } > -if ${libc_cv_compiler_ok+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC is sufficient to build libc" >&5 > +printf %s "checking if $CC is sufficient to build libc... " >&6; } > +if test ${libc_cv_compiler_ok+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > > int > -main () > +main (void) > { > > #if !defined __GNUC__ || __GNUC__ < 6 || (__GNUC__ == 6 && __GNUC_MINOR__ < 2) > @@ -4553,16 +5721,18 @@ main () > return 0; > } > _ACEOF > -if ac_fn_c_try_cpp "$LINENO"; then : > +if ac_fn_c_try_cpp "$LINENO" > +then : > libc_cv_compiler_ok=yes > -else > +else $as_nop > libc_cv_compiler_ok=no > fi > rm -f conftest.err conftest.i conftest.$ac_ext > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_ok" >&5 > -$as_echo "$libc_cv_compiler_ok" >&6; } > -if test $libc_cv_compiler_ok != yes; then : > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_ok" >&5 > +printf "%s\n" "$libc_cv_compiler_ok" >&6; } > +if test $libc_cv_compiler_ok != yes > +then : > critic_missing="$critic_missing compiler" > fi > > @@ -4571,11 +5741,12 @@ if test "x$maintainer" = "xyes"; then > do > # Extract the first word of "$ac_prog", so it can be a program name with args. > set dummy $ac_prog; ac_word=$2 > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > -$as_echo_n "checking for $ac_word... " >&6; } > -if ${ac_cv_prog_AUTOCONF+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +printf %s "checking for $ac_word... " >&6; } > +if test ${ac_cv_prog_AUTOCONF+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -n "$AUTOCONF"; then > ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. > else > @@ -4583,11 +5754,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > for ac_exec_ext in '' $ac_executable_extensions; do > - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then > + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then > ac_cv_prog_AUTOCONF="$ac_prog" > - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 > break 2 > fi > done > @@ -4598,11 +5773,11 @@ fi > fi > AUTOCONF=$ac_cv_prog_AUTOCONF > if test -n "$AUTOCONF"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 > -$as_echo "$AUTOCONF" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 > +printf "%s\n" "$AUTOCONF" >&6; } > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 > -$as_echo "no" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +printf "%s\n" "no" >&6; } > fi > > > @@ -4613,19 +5788,20 @@ test -n "$AUTOCONF" || AUTOCONF="no" > case "x$AUTOCONF" in > xno|x|x:) AUTOCONF=no ;; > *) > - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5 > -$as_echo_n "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... " >&6; } > -if ${libc_cv_autoconf_works+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5 > +printf %s "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... " >&6; } > +if test ${libc_cv_autoconf_works+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if (cd $srcdir; $AUTOCONF $ACFLAGS configure.ac > /dev/null 2>&1); then > libc_cv_autoconf_works=yes > else > libc_cv_autoconf_works=no > fi > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_autoconf_works" >&5 > -$as_echo "$libc_cv_autoconf_works" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_autoconf_works" >&5 > +printf "%s\n" "$libc_cv_autoconf_works" >&6; } > test $libc_cv_autoconf_works = yes || AUTOCONF=no > ;; > esac > @@ -4641,11 +5817,12 @@ for ac_prog in python3 python > do > # Extract the first word of "$ac_prog", so it can be a program name with args. > set dummy $ac_prog; ac_word=$2 > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > -$as_echo_n "checking for $ac_word... " >&6; } > -if ${ac_cv_prog_PYTHON_PROG+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +printf %s "checking for $ac_word... " >&6; } > +if test ${ac_cv_prog_PYTHON_PROG+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -n "$PYTHON_PROG"; then > ac_cv_prog_PYTHON_PROG="$PYTHON_PROG" # Let the user override the test. > else > @@ -4653,11 +5830,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > for ac_exec_ext in '' $ac_executable_extensions; do > - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then > + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then > ac_cv_prog_PYTHON_PROG="$ac_prog" > - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 > break 2 > fi > done > @@ -4668,11 +5849,11 @@ fi > fi > PYTHON_PROG=$ac_cv_prog_PYTHON_PROG > if test -n "$PYTHON_PROG"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_PROG" >&5 > -$as_echo "$PYTHON_PROG" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYTHON_PROG" >&5 > +printf "%s\n" "$PYTHON_PROG" >&6; } > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 > -$as_echo "no" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +printf "%s\n" "no" >&6; } > fi > > > @@ -4683,8 +5864,8 @@ if test -z "$PYTHON_PROG"; then > ac_verc_fail=yes > else > # Found it, now check the version. > - { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $PYTHON_PROG" >&5 > -$as_echo_n "checking version of $PYTHON_PROG... " >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of $PYTHON_PROG" >&5 > +printf %s "checking version of $PYTHON_PROG... " >&6; } > ac_prog_version=`$PYTHON_PROG --version 2>&1 | sed -n 's/^.*Python $[0-9][0-9.]*$.*$/\1/p'` > case $ac_prog_version in > '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; > @@ -4693,8 +5874,8 @@ $as_echo_n "checking version of $PYTHON_PROG... " >&6; } > *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; > > esac > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 > -$as_echo "$ac_prog_version" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 > +printf "%s\n" "$ac_prog_version" >&6; } > fi > if test $ac_verc_fail = yes; then > critic_missing="$critic_missing python" > @@ -4707,22 +5888,23 @@ test -n "$critic_missing" && as_fn_error $? " > *** These critical programs are missing or too old:$critic_missing > *** Check the INSTALL file for required versions." "$LINENO" 5 > > -test -n "$aux_missing" && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: > +test -n "$aux_missing" && { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: > *** These auxiliary programs are missing or incompatible versions:$aux_missing > *** some features or tests will be disabled. > *** Check the INSTALL file for required versions." >&5 > -$as_echo "$as_me: WARNING: > +printf "%s\n" "$as_me: WARNING: > *** These auxiliary programs are missing or incompatible versions:$aux_missing > *** some features or tests will be disabled. > *** Check the INSTALL file for required versions." >&2;} > > > # Determine whether to use fpu or nofpu sysdeps directories. > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for use of fpu sysdeps directories" >&5 > -$as_echo_n "checking for use of fpu sysdeps directories... " >&6; } > -if ${libc_cv_with_fp+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for use of fpu sysdeps directories" >&5 > +printf %s "checking for use of fpu sysdeps directories... " >&6; } > +if test ${libc_cv_with_fp+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.c <<EOF > #if $with_fp_cond > int dummy; > @@ -4737,93 +5919,99 @@ if ${CC-cc} $CFLAGS $CPPFLAGS -S conftest.c -o conftest.s \ > fi > rm -f conftest* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_with_fp" >&5 > -$as_echo "$libc_cv_with_fp" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_with_fp" >&5 > +printf "%s\n" "$libc_cv_with_fp" >&6; } > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector" >&5 > -$as_echo_n "checking for -fstack-protector... " >&6; } > -if ${libc_cv_ssp+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector" >&5 > +printf %s "checking for -fstack-protector... " >&6; } > +if test ${libc_cv_ssp+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector -xc /dev/null -S -o /dev/null' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > - test $ac_status = 0; }; }; then : > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + test $ac_status = 0; }; } > +then : > libc_cv_ssp=yes > -else > +else $as_nop > libc_cv_ssp=no > fi > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp" >&5 > -$as_echo "$libc_cv_ssp" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp" >&5 > +printf "%s\n" "$libc_cv_ssp" >&6; } > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector-strong" >&5 > -$as_echo_n "checking for -fstack-protector-strong... " >&6; } > -if ${libc_cv_ssp_strong+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector-strong" >&5 > +printf %s "checking for -fstack-protector-strong... " >&6; } > +if test ${libc_cv_ssp_strong+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-strong -xc /dev/null -S -o /dev/null' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > - test $ac_status = 0; }; }; then : > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + test $ac_status = 0; }; } > +then : > libc_cv_ssp_strong=yes > -else > +else $as_nop > libc_cv_ssp_strong=no > fi > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_strong" >&5 > -$as_echo "$libc_cv_ssp_strong" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_strong" >&5 > +printf "%s\n" "$libc_cv_ssp_strong" >&6; } > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector-all" >&5 > -$as_echo_n "checking for -fstack-protector-all... " >&6; } > -if ${libc_cv_ssp_all+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector-all" >&5 > +printf %s "checking for -fstack-protector-all... " >&6; } > +if test ${libc_cv_ssp_all+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-all -xc /dev/null -S -o /dev/null' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > - test $ac_status = 0; }; }; then : > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + test $ac_status = 0; }; } > +then : > libc_cv_ssp_all=yes > -else > +else $as_nop > libc_cv_ssp_all=no > fi > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_all" >&5 > -$as_echo "$libc_cv_ssp_all" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_all" >&5 > +printf "%s\n" "$libc_cv_ssp_all" >&6; } > > stack_protector= > no_stack_protector= > if test "$libc_cv_ssp" = yes; then > no_stack_protector="-fno-stack-protector -DSTACK_PROTECTOR_LEVEL=0" > - $as_echo "#define HAVE_CC_NO_STACK_PROTECTOR 1" >>confdefs.h > + printf "%s\n" "#define HAVE_CC_NO_STACK_PROTECTOR 1" >>confdefs.h > > fi > > if test "$enable_stack_protector" = yes && test "$libc_cv_ssp" = yes; then > stack_protector="-fstack-protector" > - $as_echo "#define STACK_PROTECTOR_LEVEL 1" >>confdefs.h > + printf "%s\n" "#define STACK_PROTECTOR_LEVEL 1" >>confdefs.h > > elif test "$enable_stack_protector" = all && test "$libc_cv_ssp_all" = yes; then > stack_protector="-fstack-protector-all" > - $as_echo "#define STACK_PROTECTOR_LEVEL 2" >>confdefs.h > + printf "%s\n" "#define STACK_PROTECTOR_LEVEL 2" >>confdefs.h > > elif test "$enable_stack_protector" = strong && test "$libc_cv_ssp_strong" = yes; then > stack_protector="-fstack-protector-strong" > - $as_echo "#define STACK_PROTECTOR_LEVEL 3" >>confdefs.h > + printf "%s\n" "#define STACK_PROTECTOR_LEVEL 3" >>confdefs.h > > else > stack_protector="-fno-stack-protector" > - $as_echo "#define STACK_PROTECTOR_LEVEL 0" >>confdefs.h > + printf "%s\n" "#define STACK_PROTECTOR_LEVEL 0" >>confdefs.h > > fi > > @@ -4841,11 +6029,12 @@ else > fi > > # For the multi-arch option we need support in the assembler & linker. > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler and linker STT_GNU_IFUNC support" >&5 > -$as_echo_n "checking for assembler and linker STT_GNU_IFUNC support... " >&6; } > -if ${libc_cv_ld_gnu_indirect_function+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for assembler and linker STT_GNU_IFUNC support" >&5 > +printf %s "checking for assembler and linker STT_GNU_IFUNC support... " >&6; } > +if test ${libc_cv_ld_gnu_indirect_function+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.S <<EOF > .type foo,%gnu_indirect_function > foo: > @@ -4872,15 +6061,16 @@ if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ > fi > rm -f conftest* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_gnu_indirect_function" >&5 > -$as_echo "$libc_cv_ld_gnu_indirect_function" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_gnu_indirect_function" >&5 > +printf "%s\n" "$libc_cv_ld_gnu_indirect_function" >&6; } > > # Check if gcc supports attribute ifunc as it is used in libc_ifunc macro. > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc attribute ifunc support" >&5 > -$as_echo_n "checking for gcc attribute ifunc support... " >&6; } > -if ${libc_cv_gcc_indirect_function+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gcc attribute ifunc support" >&5 > +printf %s "checking for gcc attribute ifunc support... " >&6; } > +if test ${libc_cv_gcc_indirect_function+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.c <<EOF > extern int func (int); > int used_func (int a) > @@ -4902,16 +6092,17 @@ if ${CC-cc} -c conftest.c -o conftest.o 1>&5 \ > fi > rm -f conftest* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_indirect_function" >&5 > -$as_echo "$libc_cv_gcc_indirect_function" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_indirect_function" >&5 > +printf "%s\n" "$libc_cv_gcc_indirect_function" >&6; } > > # Check if linker supports textrel relocation with ifunc (used on elf/tests). > # Note that it relies on libc_cv_ld_gnu_indirect_function test above. > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker supports textrels along with ifunc" >&5 > -$as_echo_n "checking whether the linker supports textrels along with ifunc... " >&6; } > -if ${libc_cv_textrel_ifunc+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the linker supports textrels along with ifunc" >&5 > +printf %s "checking whether the linker supports textrels along with ifunc... " >&6; } > +if test ${libc_cv_textrel_ifunc+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.S <<EOF > .type foo,%gnu_indirect_function > foo: > @@ -4940,23 +6131,24 @@ if test $libc_cv_ld_gnu_indirect_function = yes; then > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; }; then > libc_cv_textrel_ifunc=yes > fi > fi > rm -f conftest* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_textrel_ifunc" >&5 > -$as_echo "$libc_cv_textrel_ifunc" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_textrel_ifunc" >&5 > +printf "%s\n" "$libc_cv_textrel_ifunc" >&6; } > > > # Check if CC supports attribute retain as it is used in attribute_used_retain macro. > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU attribute retain support" >&5 > -$as_echo_n "checking for GNU attribute retain support... " >&6; } > -if ${libc_cv_gnu_retain+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU attribute retain support" >&5 > +printf %s "checking for GNU attribute retain support... " >&6; } > +if test ${libc_cv_gnu_retain+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.c <<EOF > static int var __attribute__ ((used, retain, section ("__libc_atexit"))); > EOF > @@ -4967,21 +6159,22 @@ if ${CC-cc} -Werror -c conftest.c -o /dev/null 1>&5 \ > fi > rm -f conftest* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gnu_retain" >&5 > -$as_echo "$libc_cv_gnu_retain" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gnu_retain" >&5 > +printf "%s\n" "$libc_cv_gnu_retain" >&6; } > if test $libc_cv_gnu_retain = yes; then > - $as_echo "#define HAVE_GNU_RETAIN 1" >>confdefs.h > + printf "%s\n" "#define HAVE_GNU_RETAIN 1" >>confdefs.h > > fi > config_vars="$config_vars > have-gnu-retain = $libc_cv_gnu_retain" > > # Check if gcc warns about alias for function with incompatible types. > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler warns about alias for function with incompatible types" >&5 > -$as_echo_n "checking if compiler warns about alias for function with incompatible types... " >&6; } > -if ${libc_cv_gcc_incompatible_alias+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler warns about alias for function with incompatible types" >&5 > +printf %s "checking if compiler warns about alias for function with incompatible types... " >&6; } > +if test ${libc_cv_gcc_incompatible_alias+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.c <<EOF > int __redirect_foo (const void *s, int c); > > @@ -4999,8 +6192,8 @@ if ${CC-cc} -Werror -c conftest.c -o conftest.o 1>&5 2>&5 ; then > fi > rm -f conftest* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_incompatible_alias" >&5 > -$as_echo "$libc_cv_gcc_incompatible_alias" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_incompatible_alias" >&5 > +printf "%s\n" "$libc_cv_gcc_incompatible_alias" >&6; } > > if test x"$libc_cv_ld_gnu_indirect_function" != xyes; then > if test x"$multi_arch" = xyes; then > @@ -5014,18 +6207,18 @@ if test x"$libc_cv_gcc_indirect_function" != xyes; then > # fail to build ifunc resolvers aliases to either weak or internal > # symbols. Disables multiarch build in this case. > if test x"$libc_cv_gcc_incompatible_alias" = xyes; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gcc emits a warning for alias between functions of incompatible types" >&5 > -$as_echo "$as_me: WARNING: gcc emits a warning for alias between functions of incompatible types" >&2;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: gcc emits a warning for alias between functions of incompatible types" >&5 > +printf "%s\n" "$as_me: WARNING: gcc emits a warning for alias between functions of incompatible types" >&2;} > if test x"$multi_arch" = xyes; then > as_fn_error $? "--enable-multi-arch support requires a gcc with gnu-indirect-function support" "$LINENO" 5 > fi > - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Multi-arch is disabled." >&5 > -$as_echo "$as_me: WARNING: Multi-arch is disabled." >&2;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Multi-arch is disabled." >&5 > +printf "%s\n" "$as_me: WARNING: Multi-arch is disabled." >&2;} > multi_arch=no > elif test x"$multi_arch" = xyes; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-multi-arch support recommends a gcc with gnu-indirect-function support. > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: --enable-multi-arch support recommends a gcc with gnu-indirect-function support. > Please use a gcc which supports it by default or configure gcc with --enable-gnu-indirect-function" >&5 > -$as_echo "$as_me: WARNING: --enable-multi-arch support recommends a gcc with gnu-indirect-function support. > +printf "%s\n" "$as_me: WARNING: --enable-multi-arch support recommends a gcc with gnu-indirect-function support. > Please use a gcc which supports it by default or configure gcc with --enable-gnu-indirect-function" >&2;} > fi > fi > @@ -5037,8 +6230,8 @@ fi > # Compute the list of sysdep directories for this configuration. > # This can take a while to compute. > sysdep_dir=$srcdir/sysdeps > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking sysdep dirs" >&5 > -$as_echo_n "checking sysdep dirs... " >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking sysdep dirs" >&5 > +printf %s "checking sysdep dirs... " >&6; } > # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1. > os="`echo $os | sed 's/$[0-9A-Z]$[v_]$[0-9A-Z]$/\1.\2/g'`" > > @@ -5137,7 +6330,7 @@ case $sysnames in > ;; > esac > if test x"$multi_arch" != xno; then > - $as_echo "#define USE_MULTIARCH 1" >>confdefs.h > + printf "%s\n" "#define USE_MULTIARCH 1" >>confdefs.h > > fi > > @@ -5202,8 +6395,8 @@ while test $# -gt 0; do > found=yes > fi > if test $found = no; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $name/$implies_file specifies nonexistent $x" >&5 > -$as_echo "$as_me: WARNING: $name/$implies_file specifies nonexistent $x" >&2;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $name/$implies_file specifies nonexistent $x" >&5 > +printf "%s\n" "$as_me: WARNING: $name/$implies_file specifies nonexistent $x" >&2;} > fi > done > fi > @@ -5235,8 +6428,8 @@ default_sysnames="sysdeps/generic" > sysnames="$names $default_sysnames" > > # The other names were emitted during the scan. > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $default_sysnames" >&5 > -$as_echo "$default_sysnames" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $default_sysnames" >&5 > +printf "%s\n" "$default_sysnames" >&6; } > > # if using special system headers, find out the compiler's sekrit > # header directory and add that to the list. NOTE: Only does the right > @@ -5283,8 +6476,8 @@ fi > # - one of the terminals (":" and ";") is the first or last sign > # - two terminals occur directly after each other > # - the path contains an element with a dot in it > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LD_LIBRARY_PATH variable" >&5 > -$as_echo_n "checking LD_LIBRARY_PATH variable... " >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking LD_LIBRARY_PATH variable" >&5 > +printf %s "checking LD_LIBRARY_PATH variable... " >&6; } > case ${LD_LIBRARY_PATH} in > [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) > ld_library_path_setting="contains current directory" > @@ -5293,8 +6486,8 @@ case ${LD_LIBRARY_PATH} in > ld_library_path_setting="ok" > ;; > esac > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_library_path_setting" >&5 > -$as_echo "$ld_library_path_setting" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_library_path_setting" >&5 > +printf "%s\n" "$ld_library_path_setting" >&6; } > if test "$ld_library_path_setting" != "ok"; then > as_fn_error $? " > *** LD_LIBRARY_PATH shouldn't contain the current directory when > @@ -5304,11 +6497,12 @@ fi > > # Extract the first word of "bash", so it can be a program name with args. > set dummy bash; ac_word=$2 > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > -$as_echo_n "checking for $ac_word... " >&6; } > -if ${ac_cv_path_BASH_SHELL+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +printf %s "checking for $ac_word... " >&6; } > +if test ${ac_cv_path_BASH_SHELL+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > case $BASH_SHELL in > [\\/]* | ?:[\\/]*) > ac_cv_path_BASH_SHELL="$BASH_SHELL" # Let the user override the test with a path. > @@ -5318,11 +6512,15 @@ else > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > for ac_exec_ext in '' $ac_executable_extensions; do > - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then > - ac_cv_path_BASH_SHELL="$as_dir/$ac_word$ac_exec_ext" > - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 > + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then > + ac_cv_path_BASH_SHELL="$as_dir$ac_word$ac_exec_ext" > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 > break 2 > fi > done > @@ -5335,22 +6533,23 @@ esac > fi > BASH_SHELL=$ac_cv_path_BASH_SHELL > if test -n "$BASH_SHELL"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BASH_SHELL" >&5 > -$as_echo "$BASH_SHELL" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $BASH_SHELL" >&5 > +printf "%s\n" "$BASH_SHELL" >&6; } > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 > -$as_echo "no" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +printf "%s\n" "no" >&6; } > fi > > > > # Extract the first word of "perl", so it can be a program name with args. > set dummy perl; ac_word=$2 > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > -$as_echo_n "checking for $ac_word... " >&6; } > -if ${ac_cv_path_PERL+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +printf %s "checking for $ac_word... " >&6; } > +if test ${ac_cv_path_PERL+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > case $PERL in > [\\/]* | ?:[\\/]*) > ac_cv_path_PERL="$PERL" # Let the user override the test with a path. > @@ -5360,11 +6559,15 @@ else > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > for ac_exec_ext in '' $ac_executable_extensions; do > - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then > - ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" > - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 > + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then > + ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext" > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 > break 2 > fi > done > @@ -5377,11 +6580,11 @@ esac > fi > PERL=$ac_cv_path_PERL > if test -n "$PERL"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 > -$as_echo "$PERL" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 > +printf "%s\n" "$PERL" >&6; } > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 > -$as_echo "no" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +printf "%s\n" "no" >&6; } > fi > > > @@ -5391,11 +6594,12 @@ if test "$PERL" != no && > fi > # Extract the first word of "install-info", so it can be a program name with args. > set dummy install-info; ac_word=$2 > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > -$as_echo_n "checking for $ac_word... " >&6; } > -if ${ac_cv_path_INSTALL_INFO+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +printf %s "checking for $ac_word... " >&6; } > +if test ${ac_cv_path_INSTALL_INFO+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > case $INSTALL_INFO in > [\\/]* | ?:[\\/]*) > ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. > @@ -5406,11 +6610,15 @@ as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin" > for as_dir in $as_dummy > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > for ac_exec_ext in '' $ac_executable_extensions; do > - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then > - ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" > - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 > + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then > + ac_cv_path_INSTALL_INFO="$as_dir$ac_word$ac_exec_ext" > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 > break 2 > fi > done > @@ -5423,20 +6631,21 @@ esac > fi > INSTALL_INFO=$ac_cv_path_INSTALL_INFO > if test -n "$INSTALL_INFO"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5 > -$as_echo "$INSTALL_INFO" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5 > +printf "%s\n" "$INSTALL_INFO" >&6; } > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 > -$as_echo "no" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +printf "%s\n" "no" >&6; } > fi > > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for .set assembler directive" >&5 > -$as_echo_n "checking for .set assembler directive... " >&6; } > -if ${libc_cv_asm_set_directive+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for .set assembler directive" >&5 > +printf %s "checking for .set assembler directive... " >&6; } > +if test ${libc_cv_asm_set_directive+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.s <<EOF > .text > foo: > @@ -5458,18 +6667,19 @@ else > fi > rm -f conftest* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_set_directive" >&5 > -$as_echo "$libc_cv_asm_set_directive" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_set_directive" >&5 > +printf "%s\n" "$libc_cv_asm_set_directive" >&6; } > if test $libc_cv_asm_set_directive = yes; then > - $as_echo "#define HAVE_ASM_SET_DIRECTIVE 1" >>confdefs.h > + printf "%s\n" "#define HAVE_ASM_SET_DIRECTIVE 1" >>confdefs.h > > fi > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for protected data symbol" >&5 > -$as_echo_n "checking linker support for protected data symbol... " >&6; } > -if ${libc_cv_protected_data+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking linker support for protected data symbol" >&5 > +printf %s "checking linker support for protected data symbol... " >&6; } > +if test ${libc_cv_protected_data+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.c <<EOF > int bar __attribute__ ((visibility ("protected"))) = 1; > EOF > @@ -5478,7 +6688,7 @@ EOF > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; }; then > cat > conftest.c <<EOF > extern int bar; > @@ -5488,7 +6698,7 @@ EOF > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; }; then > libc_cv_protected_data=yes > fi > @@ -5496,15 +6706,16 @@ EOF > rm -f conftest.* > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_protected_data" >&5 > -$as_echo "$libc_cv_protected_data" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_protected_data" >&5 > +printf "%s\n" "$libc_cv_protected_data" >&6; } > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for INSERT in linker script" >&5 > -$as_echo_n "checking linker support for INSERT in linker script... " >&6; } > -if ${libc_cv_insert+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking linker support for INSERT in linker script" >&5 > +printf %s "checking linker support for INSERT in linker script... " >&6; } > +if test ${libc_cv_insert+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.c <<EOF > int __attribute__ ((section(".bar"))) bar = 0x12345678; > int test (void) { return bar; } > @@ -5521,22 +6732,23 @@ EOF > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; }; then > libc_cv_insert=yes > fi > rm -f conftest.* > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_insert" >&5 > -$as_echo "$libc_cv_insert" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_insert" >&5 > +printf "%s\n" "$libc_cv_insert" >&6; } > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((alias()))" >&5 > -$as_echo_n "checking for broken __attribute__((alias()))... " >&6; } > -if ${libc_cv_broken_alias_attribute+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((alias()))" >&5 > +printf %s "checking for broken __attribute__((alias()))... " >&6; } > +if test ${libc_cv_broken_alias_attribute+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.c <<EOF > extern int foo (int x) __asm ("xyzzy"); > int bar (int x) { return x; } > @@ -5550,7 +6762,7 @@ EOF > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; }; then > if grep 'xyzzy' conftest.s >/dev/null && > grep 'abccb' conftest.s >/dev/null; then > @@ -5560,17 +6772,18 @@ EOF > rm -f conftest.c conftest.s > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_alias_attribute" >&5 > -$as_echo "$libc_cv_broken_alias_attribute" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_alias_attribute" >&5 > +printf "%s\n" "$libc_cv_broken_alias_attribute" >&6; } > if test $libc_cv_broken_alias_attribute = yes; then > as_fn_error $? "working alias attribute support required" "$LINENO" 5 > fi > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to put _rtld_local into .sdata section" >&5 > -$as_echo_n "checking whether to put _rtld_local into .sdata section... " >&6; } > -if ${libc_cv_have_sdata_section+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to put _rtld_local into .sdata section" >&5 > +printf %s "checking whether to put _rtld_local into .sdata section... " >&6; } > +if test ${libc_cv_have_sdata_section+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > echo "int i;" > conftest.c > libc_cv_have_sdata_section=no > if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ > @@ -5580,18 +6793,19 @@ else > rm -f conftest.c conftest.so > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_sdata_section" >&5 > -$as_echo "$libc_cv_have_sdata_section" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_sdata_section" >&5 > +printf "%s\n" "$libc_cv_have_sdata_section" >&6; } > if test $libc_cv_have_sdata_section = yes; then > - $as_echo "#define HAVE_SDATA_SECTION 1" >>confdefs.h > + printf "%s\n" "#define HAVE_SDATA_SECTION 1" >>confdefs.h > > fi > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libunwind-support in compiler" >&5 > -$as_echo_n "checking for libunwind-support in compiler... " >&6; } > -if ${libc_cv_cc_with_libunwind+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libunwind-support in compiler" >&5 > +printf %s "checking for libunwind-support in compiler... " >&6; } > +if test ${libc_cv_cc_with_libunwind+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > > cat > conftest.c <<EOF > int main (void) { return 0; } > @@ -5604,20 +6818,21 @@ EOF > fi > rm -f conftest* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_with_libunwind" >&5 > -$as_echo "$libc_cv_cc_with_libunwind" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_with_libunwind" >&5 > +printf "%s\n" "$libc_cv_cc_with_libunwind" >&6; } > > if test $libc_cv_cc_with_libunwind = yes; then > - $as_echo "#define HAVE_CC_WITH_LIBUNWIND 1" >>confdefs.h > + printf "%s\n" "#define HAVE_CC_WITH_LIBUNWIND 1" >>confdefs.h > > fi > > ASFLAGS_config= > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --noexecstack is desirable for .S files" >&5 > -$as_echo_n "checking whether --noexecstack is desirable for .S files... " >&6; } > -if ${libc_cv_as_noexecstack+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether --noexecstack is desirable for .S files" >&5 > +printf %s "checking whether --noexecstack is desirable for .S files... " >&6; } > +if test ${libc_cv_as_noexecstack+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.c <<EOF > void foo (void) { } > EOF > @@ -5626,7 +6841,7 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } \ > && grep .note.GNU-stack conftest.s >/dev/null \ > && { ac_try='${CC-cc} $ASFLAGS -Wa,--noexecstack > @@ -5634,7 +6849,7 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } > then > libc_cv_as_noexecstack=yes > @@ -5643,15 +6858,15 @@ else > fi > rm -f conftest* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_noexecstack" >&5 > -$as_echo "$libc_cv_as_noexecstack" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_noexecstack" >&5 > +printf "%s\n" "$libc_cv_as_noexecstack" >&6; } > if test $libc_cv_as_noexecstack = yes; then > ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack" > fi > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z execstack" >&5 > -$as_echo_n "checking for linker that supports -z execstack... " >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z execstack" >&5 > +printf %s "checking for linker that supports -z execstack... " >&6; } > libc_linker_feature=no > cat > conftest.c <<EOF > int _start (void) { return 42; } > @@ -5663,7 +6878,7 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } > then > if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp -Wl,-z,execstack -nostdlib \ > @@ -5680,12 +6895,12 @@ if test $libc_linker_feature = yes; then > else > libc_cv_z_execstack=no > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 > -$as_echo "$libc_linker_feature" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 > +printf "%s\n" "$libc_linker_feature" >&6; } > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z start-stop-gc" >&5 > -$as_echo_n "checking for linker that supports -z start-stop-gc... " >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z start-stop-gc" >&5 > +printf %s "checking for linker that supports -z start-stop-gc... " >&6; } > libc_linker_feature=no > cat > conftest.c <<EOF > int _start (void) { return 42; } > @@ -5697,7 +6912,7 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } > then > if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp -Wl,-z,start-stop-gc -nostdlib \ > @@ -5714,13 +6929,13 @@ if test $libc_linker_feature = yes; then > else > libc_cv_z_start_stop_gc=no > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 > -$as_echo "$libc_linker_feature" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 > +printf "%s\n" "$libc_linker_feature" >&6; } > config_vars="$config_vars > have-z-start-stop-gc = $libc_cv_z_start_stop_gc" > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports --depaudit" >&5 > -$as_echo_n "checking for linker that supports --depaudit... " >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linker that supports --depaudit" >&5 > +printf %s "checking for linker that supports --depaudit... " >&6; } > libc_linker_feature=no > cat > conftest.c <<EOF > int _start (void) { return 42; } > @@ -5732,7 +6947,7 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } > then > if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp -Wl,--depaudit,x -nostdlib \ > @@ -5749,13 +6964,13 @@ if test $libc_linker_feature = yes; then > else > libc_cv_depaudit=no > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 > -$as_echo "$libc_linker_feature" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 > +printf "%s\n" "$libc_linker_feature" >&6; } > config_vars="$config_vars > have-depaudit = $libc_cv_depaudit" > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z pack-relative-relocs" >&5 > -$as_echo_n "checking for linker that supports -z pack-relative-relocs... " >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z pack-relative-relocs" >&5 > +printf %s "checking for linker that supports -z pack-relative-relocs... " >&6; } > libc_linker_feature=no > cat > conftest.c <<EOF > int _start (void) { return 42; } > @@ -5767,7 +6982,7 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } > then > if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp -Wl,-z,pack-relative-relocs -nostdlib \ > @@ -5784,13 +6999,13 @@ if test $libc_linker_feature = yes; then > else > libc_cv_dt_relr=no > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 > -$as_echo "$libc_linker_feature" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 > +printf "%s\n" "$libc_linker_feature" >&6; } > config_vars="$config_vars > have-dt-relr = $libc_cv_dt_relr" > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports --no-dynamic-linker" >&5 > -$as_echo_n "checking for linker that supports --no-dynamic-linker... " >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linker that supports --no-dynamic-linker" >&5 > +printf %s "checking for linker that supports --no-dynamic-linker... " >&6; } > libc_linker_feature=no > cat > conftest.c <<EOF > int _start (void) { return 42; } > @@ -5802,7 +7017,7 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } > then > if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp -Wl,--no-dynamic-linker -nostdlib \ > @@ -5819,60 +7034,65 @@ if test $libc_linker_feature = yes; then > else > libc_cv_no_dynamic_linker=no > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 > -$as_echo "$libc_linker_feature" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 > +printf "%s\n" "$libc_linker_feature" >&6; } > config_vars="$config_vars > have-no-dynamic-linker = $libc_cv_no_dynamic_linker" > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -static-pie" >&5 > -$as_echo_n "checking for -static-pie... " >&6; } > -if ${libc_cv_static_pie+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -static-pie" >&5 > +printf %s "checking for -static-pie... " >&6; } > +if test ${libc_cv_static_pie+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if { ac_try='${CC-cc} -static-pie -xc /dev/null -S -o /dev/null' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > - test $ac_status = 0; }; }; then : > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + test $ac_status = 0; }; } > +then : > libc_cv_static_pie=yes > -else > +else $as_nop > libc_cv_static_pie=no > fi > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_static_pie" >&5 > -$as_echo "$libc_cv_static_pie" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_static_pie" >&5 > +printf "%s\n" "$libc_cv_static_pie" >&6; } > config_vars="$config_vars > have-static-pie = $libc_cv_static_pie" > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fpie" >&5 > -$as_echo_n "checking for -fpie... " >&6; } > -if ${libc_cv_fpie+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -fpie" >&5 > +printf %s "checking for -fpie... " >&6; } > +if test ${libc_cv_fpie+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if { ac_try='${CC-cc} -fpie -xc /dev/null -S -o /dev/null' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > - test $ac_status = 0; }; }; then : > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + test $ac_status = 0; }; } > +then : > libc_cv_fpie=yes > -else > +else $as_nop > libc_cv_fpie=no > fi > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fpie" >&5 > -$as_echo "$libc_cv_fpie" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fpie" >&5 > +printf "%s\n" "$libc_cv_fpie" >&6; } > > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLOB_DAT reloc" >&5 > -$as_echo_n "checking for GLOB_DAT reloc... " >&6; } > -if ${libc_cv_has_glob_dat+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GLOB_DAT reloc" >&5 > +printf %s "checking for GLOB_DAT reloc... " >&6; } > +if test ${libc_cv_has_glob_dat+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.c <<EOF > extern int mumble; > int foo (void) { return mumble; } > @@ -5884,7 +7104,7 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } > then > if $READELF -rW conftest.so | grep '_GLOB_DAT' > /dev/null; then > @@ -5897,15 +7117,16 @@ else > fi > rm -f conftest* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_has_glob_dat" >&5 > -$as_echo "$libc_cv_has_glob_dat" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_has_glob_dat" >&5 > +printf "%s\n" "$libc_cv_has_glob_dat" >&6; } > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -mtls-dialect=gnu2" >&5 > -$as_echo_n "checking for -mtls-dialect=gnu2... " >&6; } > -if ${libc_cv_mtls_dialect_gnu2+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -mtls-dialect=gnu2" >&5 > +printf %s "checking for -mtls-dialect=gnu2... " >&6; } > +if test ${libc_cv_mtls_dialect_gnu2+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.c <<EOF > __thread int i; > void foo (void) > @@ -5918,7 +7139,7 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -fPIC -mtls-dialect=gnu2 -nostdlib -nost > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } > then > libc_cv_mtls_dialect_gnu2=yes > @@ -5927,17 +7148,18 @@ else > fi > rm -f conftest* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mtls_dialect_gnu2" >&5 > -$as_echo "$libc_cv_mtls_dialect_gnu2" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mtls_dialect_gnu2" >&5 > +printf "%s\n" "$libc_cv_mtls_dialect_gnu2" >&6; } > > config_vars="$config_vars > have-mtls-dialect-gnu2 = $libc_cv_mtls_dialect_gnu2" > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if -Wno-ignored-attributes is required for aliases" >&5 > -$as_echo_n "checking if -Wno-ignored-attributes is required for aliases... " >&6; } > -if ${libc_cv_wno_ignored_attributes+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if -Wno-ignored-attributes is required for aliases" >&5 > +printf %s "checking if -Wno-ignored-attributes is required for aliases... " >&6; } > +if test ${libc_cv_wno_ignored_attributes+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.c <<EOF > void __foo (void) > { > @@ -5950,23 +7172,24 @@ if ! { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -c conftest.c' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } > then > libc_cv_wno_ignored_attributes="-Wno-ignored-attributes" > fi > rm -f conftest* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_wno_ignored_attributes" >&5 > -$as_echo "$libc_cv_wno_ignored_attributes" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_wno_ignored_attributes" >&5 > +printf "%s\n" "$libc_cv_wno_ignored_attributes" >&6; } > config_vars="$config_vars > config-cflags-wno-ignored-attributes = $libc_cv_wno_ignored_attributes" > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc puts quotes around section names" >&5 > -$as_echo_n "checking whether cc puts quotes around section names... " >&6; } > -if ${libc_cv_have_section_quotes+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether cc puts quotes around section names" >&5 > +printf %s "checking whether cc puts quotes around section names... " >&6; } > +if test ${libc_cv_have_section_quotes+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.c <<EOF > static const int foo > __attribute__ ((section ("bar"))) = 1; > @@ -5983,18 +7206,19 @@ EOF > rm -f conftest.{c,s} > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_section_quotes" >&5 > -$as_echo "$libc_cv_have_section_quotes" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_section_quotes" >&5 > +printf "%s\n" "$libc_cv_have_section_quotes" >&6; } > if test $libc_cv_have_section_quotes = yes; then > - $as_echo "#define HAVE_SECTION_QUOTES 1" >>confdefs.h > + printf "%s\n" "#define HAVE_SECTION_QUOTES 1" >>confdefs.h > > fi > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_memset" >&5 > -$as_echo_n "checking for __builtin_memset... " >&6; } > -if ${libc_cv_gcc_builtin_memset+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_memset" >&5 > +printf %s "checking for __builtin_memset... " >&6; } > +if test ${libc_cv_gcc_builtin_memset+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.c <<\EOF > void zero (void *x) > { > @@ -6005,7 +7229,7 @@ if { ac_try='${CC-cc} -O3 -S conftest.c -o - | grep -F "memset" > /dev/null' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; }; > then > libc_cv_gcc_builtin_memset=no > @@ -6014,18 +7238,19 @@ else > fi > rm -f conftest* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_memset" >&5 > -$as_echo "$libc_cv_gcc_builtin_memset" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_memset" >&5 > +printf "%s\n" "$libc_cv_gcc_builtin_memset" >&6; } > if test "$libc_cv_gcc_builtin_memset" = yes ; then > - $as_echo "#define HAVE_BUILTIN_MEMSET 1" >>confdefs.h > + printf "%s\n" "#define HAVE_BUILTIN_MEMSET 1" >>confdefs.h > > fi > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for redirection of built-in functions" >&5 > -$as_echo_n "checking for redirection of built-in functions... " >&6; } > -if ${libc_cv_gcc_builtin_redirection+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for redirection of built-in functions" >&5 > +printf %s "checking for redirection of built-in functions... " >&6; } > +if test ${libc_cv_gcc_builtin_redirection+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.c <<\EOF > extern char *strstr (const char *, const char *) __asm ("my_strstr"); > char *foo (const char *a, const char *b) > @@ -6037,7 +7262,7 @@ if { ac_try='${CC-cc} -O3 -S conftest.c -o - | grep -F "my_strstr" > /dev/null' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; }; > then > libc_cv_gcc_builtin_redirection=yes > @@ -6046,90 +7271,97 @@ else > fi > rm -f conftest* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_redirection" >&5 > -$as_echo "$libc_cv_gcc_builtin_redirection" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_redirection" >&5 > +printf "%s\n" "$libc_cv_gcc_builtin_redirection" >&6; } > if test "$libc_cv_gcc_builtin_redirection" = no; then > as_fn_error $? "support for the symbol redirection needed" "$LINENO" 5 > fi > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option to disable generation of FMA instructions" >&5 > -$as_echo_n "checking for compiler option to disable generation of FMA instructions... " >&6; } > -if ${libc_cv_cc_nofma+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for compiler option to disable generation of FMA instructions" >&5 > +printf %s "checking for compiler option to disable generation of FMA instructions... " >&6; } > +if test ${libc_cv_cc_nofma+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > libc_cv_cc_nofma= > for opt in -ffp-contract=off -mno-fused-madd; do > if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > - test $ac_status = 0; }; }; then : > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + test $ac_status = 0; }; } > +then : > libc_cv_cc_nofma=$opt; break > fi > done > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_nofma" >&5 > -$as_echo "$libc_cv_cc_nofma" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_nofma" >&5 > +printf "%s\n" "$libc_cv_cc_nofma" >&6; } > > > if test -n "$submachine"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option for CPU variant" >&5 > -$as_echo_n "checking for compiler option for CPU variant... " >&6; } > -if ${libc_cv_cc_submachine+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for compiler option for CPU variant" >&5 > +printf %s "checking for compiler option for CPU variant... " >&6; } > +if test ${libc_cv_cc_submachine+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > libc_cv_cc_submachine=no > for opt in "-march=$submachine" "-mcpu=$submachine"; do > if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > - test $ac_status = 0; }; }; then : > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + test $ac_status = 0; }; } > +then : > > libc_cv_cc_submachine="$opt" > break > fi > done > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_submachine" >&5 > -$as_echo "$libc_cv_cc_submachine" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_submachine" >&5 > +printf "%s\n" "$libc_cv_cc_submachine" >&6; } > if test "x$libc_cv_cc_submachine" = xno; then > as_fn_error $? "${CC-cc} does not support $submachine" "$LINENO" 5 > fi > fi > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option that -fsignaling-nans" >&5 > -$as_echo_n "checking for compiler option that -fsignaling-nans... " >&6; } > -if ${libc_cv_cc_signaling_nans+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for compiler option that -fsignaling-nans" >&5 > +printf %s "checking for compiler option that -fsignaling-nans... " >&6; } > +if test ${libc_cv_cc_signaling_nans+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if { ac_try='${CC-cc} -Werror -fsignaling-nans -xc /dev/null -S -o /dev/null' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > - test $ac_status = 0; }; }; then : > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + test $ac_status = 0; }; } > +then : > libc_cv_cc_signaling_nans=-fsignaling-nans > -else > +else $as_nop > libc_cv_cc_signaling_nans= > fi > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_signaling_nans" >&5 > -$as_echo "$libc_cv_cc_signaling_nans" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_signaling_nans" >&5 > +printf "%s\n" "$libc_cv_cc_signaling_nans" >&6; } > config_vars="$config_vars > config-cflags-signaling-nans = $libc_cv_cc_signaling_nans" > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -fno-tree-loop-distribute-patterns with \ > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -fno-tree-loop-distribute-patterns with \ > __attribute__ ((__optimize__))" >&5 > -$as_echo_n "checking if $CC accepts -fno-tree-loop-distribute-patterns with \ > +printf %s "checking if $CC accepts -fno-tree-loop-distribute-patterns with \ > __attribute__ ((__optimize__))... " >&6; } > -if ${libc_cv_cc_loop_to_function+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +if test ${libc_cv_cc_loop_to_function+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.c <<EOF > void > __attribute__ ((__optimize__ ("-fno-tree-loop-distribute-patterns"))) > @@ -6140,23 +7372,23 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } > then > libc_cv_cc_loop_to_function=yes > fi > rm -f conftest* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_loop_to_function" >&5 > -$as_echo "$libc_cv_cc_loop_to_function" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_loop_to_function" >&5 > +printf "%s\n" "$libc_cv_cc_loop_to_function" >&6; } > if test $libc_cv_cc_loop_to_function = yes; then > - $as_echo "#define HAVE_CC_INHIBIT_LOOP_TO_LIBCALL 1" >>confdefs.h > + printf "%s\n" "#define HAVE_CC_INHIBIT_LOOP_TO_LIBCALL 1" >>confdefs.h > > fi > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgd" >&5 > -$as_echo_n "checking for libgd... " >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libgd" >&5 > +printf %s "checking for libgd... " >&6; } > if test "$with_gd" != "no"; then > old_CFLAGS="$CFLAGS" > CFLAGS="$CFLAGS $libgd_include" > @@ -6168,19 +7400,20 @@ if test "$with_gd" != "no"; then > /* end confdefs.h. */ > #include <gd.h> > int > -main () > +main (void) > { > gdImagePng (0, 0) > ; > return 0; > } > _ACEOF > -if ac_fn_c_try_link "$LINENO"; then : > +if ac_fn_c_try_link "$LINENO" > +then : > LIBGD=yes > -else > +else $as_nop > LIBGD=no > fi > -rm -f core conftest.err conftest.$ac_objext \ > +rm -f core conftest.err conftest.$ac_objext conftest.beam \ > conftest$ac_exeext conftest.$ac_ext > CFLAGS="$old_CFLAGS" > LDFLAGS="$old_LDFLAGS" > @@ -6188,8 +7421,8 @@ rm -f core conftest.err conftest.$ac_objext \ > else > LIBGD=no > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGD" >&5 > -$as_echo "$LIBGD" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBGD" >&5 > +printf "%s\n" "$LIBGD" >&6; } > > > # SELinux detection > @@ -6197,11 +7430,12 @@ if test x$with_selinux = xno ; then > have_selinux=no; > else > # See if we have the SELinux library > - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_selinux_enabled in -lselinux" >&5 > -$as_echo_n "checking for is_selinux_enabled in -lselinux... " >&6; } > -if ${ac_cv_lib_selinux_is_selinux_enabled+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for is_selinux_enabled in -lselinux" >&5 > +printf %s "checking for is_selinux_enabled in -lselinux... " >&6; } > +if test ${ac_cv_lib_selinux_is_selinux_enabled+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > ac_check_lib_save_LIBS=$LIBS > LIBS="-lselinux $LIBS" > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > @@ -6210,32 +7444,31 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* Override any GCC internal prototype to avoid an error. > Use char because int might match the return type of a GCC > builtin and then its argument prototype would still apply. */ > -#ifdef __cplusplus > -extern "C" > -#endif > char is_selinux_enabled (); > int > -main () > +main (void) > { > return is_selinux_enabled (); > ; > return 0; > } > _ACEOF > -if ac_fn_c_try_link "$LINENO"; then : > +if ac_fn_c_try_link "$LINENO" > +then : > ac_cv_lib_selinux_is_selinux_enabled=yes > -else > +else $as_nop > ac_cv_lib_selinux_is_selinux_enabled=no > fi > -rm -f core conftest.err conftest.$ac_objext \ > +rm -f core conftest.err conftest.$ac_objext conftest.beam \ > conftest$ac_exeext conftest.$ac_ext > LIBS=$ac_check_lib_save_LIBS > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5 > -$as_echo "$ac_cv_lib_selinux_is_selinux_enabled" >&6; } > -if test "x$ac_cv_lib_selinux_is_selinux_enabled" = xyes; then : > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5 > +printf "%s\n" "$ac_cv_lib_selinux_is_selinux_enabled" >&6; } > +if test "x$ac_cv_lib_selinux_is_selinux_enabled" = xyes > +then : > have_selinux=yes > -else > +else $as_nop > have_selinux=no > fi > > @@ -6248,15 +7481,16 @@ fi > # Check if we're building with SELinux support. > if test "x$have_selinux" = xyes; then > > -$as_echo "#define HAVE_SELINUX 1" >>confdefs.h > +printf "%s\n" "#define HAVE_SELINUX 1" >>confdefs.h > > > # See if we have the libaudit library > - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for audit_log_user_avc_message in -laudit" >&5 > -$as_echo_n "checking for audit_log_user_avc_message in -laudit... " >&6; } > -if ${ac_cv_lib_audit_audit_log_user_avc_message+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for audit_log_user_avc_message in -laudit" >&5 > +printf %s "checking for audit_log_user_avc_message in -laudit... " >&6; } > +if test ${ac_cv_lib_audit_audit_log_user_avc_message+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > ac_check_lib_save_LIBS=$LIBS > LIBS="-laudit $LIBS" > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > @@ -6265,48 +7499,48 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* Override any GCC internal prototype to avoid an error. > Use char because int might match the return type of a GCC > builtin and then its argument prototype would still apply. */ > -#ifdef __cplusplus > -extern "C" > -#endif > char audit_log_user_avc_message (); > int > -main () > +main (void) > { > return audit_log_user_avc_message (); > ; > return 0; > } > _ACEOF > -if ac_fn_c_try_link "$LINENO"; then : > +if ac_fn_c_try_link "$LINENO" > +then : > ac_cv_lib_audit_audit_log_user_avc_message=yes > -else > +else $as_nop > ac_cv_lib_audit_audit_log_user_avc_message=no > fi > -rm -f core conftest.err conftest.$ac_objext \ > +rm -f core conftest.err conftest.$ac_objext conftest.beam \ > conftest$ac_exeext conftest.$ac_ext > LIBS=$ac_check_lib_save_LIBS > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5 > -$as_echo "$ac_cv_lib_audit_audit_log_user_avc_message" >&6; } > -if test "x$ac_cv_lib_audit_audit_log_user_avc_message" = xyes; then : > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5 > +printf "%s\n" "$ac_cv_lib_audit_audit_log_user_avc_message" >&6; } > +if test "x$ac_cv_lib_audit_audit_log_user_avc_message" = xyes > +then : > have_libaudit=yes > -else > +else $as_nop > have_libaudit=no > fi > > if test "x$have_libaudit" = xyes; then > > -$as_echo "#define HAVE_LIBAUDIT 1" >>confdefs.h > +printf "%s\n" "#define HAVE_LIBAUDIT 1" >>confdefs.h > > fi > > > # See if we have the libcap library > - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcap" >&5 > -$as_echo_n "checking for cap_init in -lcap... " >&6; } > -if ${ac_cv_lib_cap_cap_init+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcap" >&5 > +printf %s "checking for cap_init in -lcap... " >&6; } > +if test ${ac_cv_lib_cap_cap_init+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > ac_check_lib_save_LIBS=$LIBS > LIBS="-lcap $LIBS" > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > @@ -6315,38 +7549,37 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* Override any GCC internal prototype to avoid an error. > Use char because int might match the return type of a GCC > builtin and then its argument prototype would still apply. */ > -#ifdef __cplusplus > -extern "C" > -#endif > char cap_init (); > int > -main () > +main (void) > { > return cap_init (); > ; > return 0; > } > _ACEOF > -if ac_fn_c_try_link "$LINENO"; then : > +if ac_fn_c_try_link "$LINENO" > +then : > ac_cv_lib_cap_cap_init=yes > -else > +else $as_nop > ac_cv_lib_cap_cap_init=no > fi > -rm -f core conftest.err conftest.$ac_objext \ > +rm -f core conftest.err conftest.$ac_objext conftest.beam \ > conftest$ac_exeext conftest.$ac_ext > LIBS=$ac_check_lib_save_LIBS > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_init" >&5 > -$as_echo "$ac_cv_lib_cap_cap_init" >&6; } > -if test "x$ac_cv_lib_cap_cap_init" = xyes; then : > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_init" >&5 > +printf "%s\n" "$ac_cv_lib_cap_cap_init" >&6; } > +if test "x$ac_cv_lib_cap_cap_init" = xyes > +then : > have_libcap=yes > -else > +else $as_nop > have_libcap=no > fi > > if test "x$have_libcap" = xyes; then > > -$as_echo "#define HAVE_LIBCAP 1" >>confdefs.h > +printf "%s\n" "#define HAVE_LIBCAP 1" >>confdefs.h > > fi > > @@ -6354,16 +7587,17 @@ fi > > > CPPUNDEFS= > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FORTIFY_SOURCE predefine" >&5 > -$as_echo_n "checking for _FORTIFY_SOURCE predefine... " >&6; } > -if ${libc_cv_predef_fortify_source+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _FORTIFY_SOURCE predefine" >&5 > +printf %s "checking for _FORTIFY_SOURCE predefine... " >&6; } > +if test ${libc_cv_predef_fortify_source+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > > int > -main () > +main (void) > { > > #ifdef _FORTIFY_SOURCE > @@ -6373,25 +7607,27 @@ main () > return 0; > } > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_cv_predef_fortify_source=no > -else > +else $as_nop > libc_cv_predef_fortify_source=yes > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_predef_fortify_source" >&5 > -$as_echo "$libc_cv_predef_fortify_source" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_predef_fortify_source" >&5 > +printf "%s\n" "$libc_cv_predef_fortify_source" >&6; } > if test $libc_cv_predef_fortify_source = yes; then > CPPUNDEFS="${CPPUNDEFS:+$CPPUNDEFS }-U_FORTIFY_SOURCE" > fi > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the assembler requires one version per symbol" >&5 > -$as_echo_n "checking whether the assembler requires one version per symbol... " >&6; } > -if ${libc_cv_symver_needs_alias+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the assembler requires one version per symbol" >&5 > +printf %s "checking whether the assembler requires one version per symbol... " >&6; } > +if test ${libc_cv_symver_needs_alias+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.s <<EOF > .text > testfunc: > @@ -6408,31 +7644,33 @@ EOF > rm conftest.* > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_symver_needs_alias" >&5 > -$as_echo "$libc_cv_symver_needs_alias" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_symver_needs_alias" >&5 > +printf "%s\n" "$libc_cv_symver_needs_alias" >&6; } > if test "$libc_cv_symver_needs_alias" = yes; then > - $as_echo "#define SYMVER_NEEDS_ALIAS 1" >>confdefs.h > + printf "%s\n" "#define SYMVER_NEEDS_ALIAS 1" >>confdefs.h > > fi > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_trap with no external dependencies" >&5 > -$as_echo_n "checking for __builtin_trap with no external dependencies... " >&6; } > -if ${libc_cv_builtin_trap+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_trap with no external dependencies" >&5 > +printf %s "checking for __builtin_trap with no external dependencies... " >&6; } > +if test ${libc_cv_builtin_trap+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > libc_cv_builtin_trap=no > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > > int > -main () > +main (void) > { > __builtin_trap () > ; > return 0; > } > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > > libc_undefs=`$NM -u conftest.o | > LC_ALL=C $AWK '$1 == "U" { print $2 | "sort -u"; next } { exit(1) }' \ > @@ -6444,12 +7682,12 @@ if test -z "$libc_undefs"; then > libc_cv_builtin_trap=yes > fi > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_builtin_trap" >&5 > -$as_echo "$libc_cv_builtin_trap" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_builtin_trap" >&5 > +printf "%s\n" "$libc_cv_builtin_trap" >&6; } > if test $libc_cv_builtin_trap = yes; then > - $as_echo "#define HAVE_BUILTIN_TRAP 1" >>confdefs.h > + printf "%s\n" "#define HAVE_BUILTIN_TRAP 1" >>confdefs.h > > fi > > @@ -6460,11 +7698,12 @@ ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ex > ac_compiler_gnu=$ac_cv_cxx_compiler_gnu > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler supports thread_local" >&5 > -$as_echo_n "checking whether the C++ compiler supports thread_local... " >&6; } > -if ${libc_cv_cxx_thread_local+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler supports thread_local" >&5 > +printf %s "checking whether the C++ compiler supports thread_local... " >&6; } > +if test ${libc_cv_cxx_thread_local+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > > old_CXXFLAGS="$CXXFLAGS" > CXXFLAGS="$CXXFLAGS -std=gnu++11" > @@ -6488,17 +7727,18 @@ S * get () { return &s; } > #endif > > _ACEOF > -if ac_fn_cxx_try_compile "$LINENO"; then : > +if ac_fn_cxx_try_compile "$LINENO" > +then : > libc_cv_cxx_thread_local=yes > -else > +else $as_nop > libc_cv_cxx_thread_local=no > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > CXXFLAGS="$old_CXXFLAGS" > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_thread_local" >&5 > -$as_echo "$libc_cv_cxx_thread_local" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_thread_local" >&5 > +printf "%s\n" "$libc_cv_cxx_thread_local" >&6; } > > > ac_ext=c > @@ -6528,8 +7768,8 @@ for dir in $sysnames; do > *) dest=$srcdir/$dir ;; > esac > if test -r $dest/configure; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: running configure fragment for $dir" >&5 > -$as_echo "running configure fragment for $dir" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: running configure fragment for $dir" >&5 > +printf "%s\n" "running configure fragment for $dir" >&6; } > . $dest/configure > fi > done > @@ -6544,7 +7784,7 @@ build-mathvec = $build_mathvec" > > > if test x$libc_cv_gcc_unwind_find_fde = xyes; then > - $as_echo "#define EXPORT_UNWIND_FIND_FDE 1" >>confdefs.h > + printf "%s\n" "#define EXPORT_UNWIND_FIND_FDE 1" >>confdefs.h > > fi > > @@ -6552,14 +7792,14 @@ fi > # A sysdeps configure fragment can reset this if IFUNC is not actually > # usable even though the assembler knows how to generate the symbol type. > if test x"$libc_cv_ld_gnu_indirect_function" = xyes; then > - $as_echo "#define HAVE_IFUNC 1" >>confdefs.h > + printf "%s\n" "#define HAVE_IFUNC 1" >>confdefs.h > > fi > config_vars="$config_vars > have-ifunc = $libc_cv_ld_gnu_indirect_function" > > if test x"$libc_cv_gcc_indirect_function" = xyes; then > - $as_echo "#define HAVE_GCC_IFUNC 1" >>confdefs.h > + printf "%s\n" "#define HAVE_GCC_IFUNC 1" >>confdefs.h > > fi > config_vars="$config_vars > @@ -6569,7 +7809,7 @@ have-gcc-ifunc = $libc_cv_gcc_indirect_function" > # configure fragment can override the value to prevent this AC_DEFINE. > > if test "x$use_nscd" != xno; then > - $as_echo "#define USE_NSCD 1" >>confdefs.h > + printf "%s\n" "#define USE_NSCD 1" >>confdefs.h > > fi > if test "x$build_nscd" = xdefault; then > @@ -6584,7 +7824,7 @@ fi > > > if test x$use_ldconfig = xyes; then > - $as_echo "#define USE_LDCONFIG 1" >>confdefs.h > + printf "%s\n" "#define USE_LDCONFIG 1" >>confdefs.h > > fi > > @@ -6593,11 +7833,12 @@ fi > > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIC is default" >&5 > -$as_echo_n "checking whether -fPIC is default... " >&6; } > -if ${libc_cv_pic_default+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -fPIC is default" >&5 > +printf %s "checking whether -fPIC is default... " >&6; } > +if test ${libc_cv_pic_default+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > libc_cv_pic_default=yes > cat > conftest.c <<EOF > #if defined __PIC__ || defined __pic__ || defined PIC || defined pic > @@ -6609,16 +7850,17 @@ if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then > fi > rm -f conftest.* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pic_default" >&5 > -$as_echo "$libc_cv_pic_default" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pic_default" >&5 > +printf "%s\n" "$libc_cv_pic_default" >&6; } > config_vars="$config_vars > build-pic-default = $libc_cv_pic_default" > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIE is default" >&5 > -$as_echo_n "checking whether -fPIE is default... " >&6; } > -if ${libc_cv_cc_pie_default+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -fPIE is default" >&5 > +printf %s "checking whether -fPIE is default... " >&6; } > +if test ${libc_cv_cc_pie_default+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > libc_cv_cc_pie_default=yes > cat > conftest.c <<EOF > #if defined __PIE__ || defined __pie__ || defined PIE || defined pie > @@ -6630,27 +7872,28 @@ if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then > fi > rm -f conftest.* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_pie_default" >&5 > -$as_echo "$libc_cv_cc_pie_default" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_pie_default" >&5 > +printf "%s\n" "$libc_cv_cc_pie_default" >&6; } > config_vars="$config_vars > cc-pie-default = $libc_cv_cc_pie_default" > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can build programs as PIE" >&5 > -$as_echo_n "checking if we can build programs as PIE... " >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can build programs as PIE" >&5 > +printf %s "checking if we can build programs as PIE... " >&6; } > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > #ifdef PIE_UNSUPPORTED > # error PIE is not supported > #endif > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_cv_pie_supported=yes > -else > +else $as_nop > libc_cv_pie_supported=no > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pie_supported" >&5 > -$as_echo "$libc_cv_pie_supported" >&6; } > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pie_supported" >&5 > +printf "%s\n" "$libc_cv_pie_supported" >&6; } > # Disable build-pie-default if target does not support it or glibc is > # configured with --disable-default-pie. > if test "x$default_pie" = xno; then > @@ -6661,8 +7904,8 @@ fi > config_vars="$config_vars > build-pie-default = $build_pie_default" > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can build static PIE programs" >&5 > -$as_echo_n "checking if we can build static PIE programs... " >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can build static PIE programs" >&5 > +printf %s "checking if we can build static PIE programs... " >&6; } > libc_cv_static_pie_supported=$libc_cv_pie_supported > if test "x$libc_cv_pie_supported" != xno \ > -a "$libc_cv_no_dynamic_linker" = yes; then > @@ -6672,15 +7915,16 @@ if test "x$libc_cv_pie_supported" != xno \ > # error static PIE is not supported > #endif > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_cv_static_pie_supported=yes > -else > +else $as_nop > libc_cv_static_pie_supported=no > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_static_pie_supported" >&5 > -$as_echo "$libc_cv_static_pie_supported" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_static_pie_supported" >&5 > +printf "%s\n" "$libc_cv_static_pie_supported" >&6; } > > # Enable static-pie only if it is available and glibc isn't configured > # with --disable-default-pie. > @@ -6690,7 +7934,7 @@ else > libc_cv_static_pie=$libc_cv_static_pie_supported > fi > if test "$libc_cv_static_pie" = "yes"; then > - $as_echo "#define ENABLE_STATIC_PIE 1" >>confdefs.h > + printf "%s\n" "#define ENABLE_STATIC_PIE 1" >>confdefs.h > > fi > config_vars="$config_vars > @@ -6714,7 +7958,7 @@ RELEASE=`sed -n -e 's/^#define RELEASE "$[^"]*$"/\1/p' < $srcdir/version.h` > > > if test "$pthread_in_libc" = yes; then > - $as_echo "#define PTHREAD_IN_LIBC 1" >>confdefs.h > + printf "%s\n" "#define PTHREAD_IN_LIBC 1" >>confdefs.h > > fi > > @@ -6750,8 +7994,8 @@ _ACEOF > case $ac_val in #( > *${as_nl}*) > case $ac_var in #( > - *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 > -$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; > + *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 > +printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; > esac > case $ac_var in #( > _ | IFS | as_nl) ;; #( > @@ -6781,15 +8025,15 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; > /^ac_cv_env_/b end > t clear > :clear > - s/^$[^=]*$=$.*[{}].*$$/test "${\1+set}" = set || &/ > + s/^$[^=]*$=$.*[{}].*$$/test ${\1+y} || &/ > t end > s/^$[^=]*$=$.*$$/\1=${\1=\2}/ > :end' >>confcache > if diff "$cache_file" confcache >/dev/null 2>&1; then :; else > if test -w "$cache_file"; then > if test "x$cache_file" != "x/dev/null"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 > -$as_echo "$as_me: updating cache $cache_file" >&6;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 > +printf "%s\n" "$as_me: updating cache $cache_file" >&6;} > if test ! -f "$cache_file" || test -h "$cache_file"; then > cat confcache >"$cache_file" > else > @@ -6803,8 +8047,8 @@ $as_echo "$as_me: updating cache $cache_file" >&6;} > fi > fi > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 > -$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 > +printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} > fi > fi > rm -f confcache > @@ -6821,7 +8065,7 @@ U= > for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue > # 1. Remove the extension, and $U if already installed. > ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' > - ac_i=`$as_echo "$ac_i" | sed "$ac_script"` > + ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` > # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR > # will be set to the directory where LIBOBJS objects are built. > as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" > @@ -6837,8 +8081,8 @@ LTLIBOBJS=$ac_ltlibobjs > ac_write_fail=0 > ac_clean_files_save=$ac_clean_files > ac_clean_files="$ac_clean_files $CONFIG_STATUS" > -{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 > -$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 > +printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} > as_write_fail=0 > cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 > #! $SHELL > @@ -6861,14 +8105,16 @@ cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 > > # Be more Bourne compatible > DUALCASE=1; export DUALCASE # for MKS sh > -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : > +as_nop=: > +if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 > +then : > emulate sh > NULLCMD=: > # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which > # is contrary to our usage. Disable this feature. > alias -g '${1+"$@"}'='"$@"' > setopt NO_GLOB_SUBST > -else > +else $as_nop > case `(set -o) 2>/dev/null` in #( > *posix*) : > set -o posix ;; #( > @@ -6878,46 +8124,46 @@ esac > fi > > > + > +# Reset variables that may have inherited troublesome values from > +# the environment. > + > +# IFS needs to be set, to space, tab, and newline, in precisely that order. > +# (If _AS_PATH_WALK were called with IFS unset, it would have the > +# side effect of setting IFS to empty, thus disabling word splitting.) > +# Quoting is to prevent editors from complaining about space-tab. > as_nl=' > ' > export as_nl > -# Printing a long string crashes Solaris 7 /usr/bin/printf. > -as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' > -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo > -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo > -# Prefer a ksh shell builtin over an external printf program on Solaris, > -# but without wasting forks for bash or zsh. > -if test -z "$BASH_VERSION$ZSH_VERSION" \ > - && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then > - as_echo='print -r --' > - as_echo_n='print -rn --' > -elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then > - as_echo='printf %s\n' > - as_echo_n='printf %s' > -else > - if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then > - as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' > - as_echo_n='/usr/ucb/echo -n' > - else > - as_echo_body='eval expr "X$1" : "X\$.*\$"' > - as_echo_n_body='eval > - arg=$1; > - case $arg in #( > - *"$as_nl"*) > - expr "X$arg" : "X\$.*\$$as_nl"; > - arg=`expr "X$arg" : ".*$as_nl\$.*\$"`;; > - esac; > - expr "X$arg" : "X\$.*\$" | tr -d "$as_nl" > - ' > - export as_echo_n_body > - as_echo_n='sh -c $as_echo_n_body as_echo' > - fi > - export as_echo_body > - as_echo='sh -c $as_echo_body as_echo' > -fi > +IFS=" "" $as_nl" > + > +PS1='$ ' > +PS2='> ' > +PS4='+ ' > + > +# Ensure predictable behavior from utilities with locale-dependent output. > +LC_ALL=C > +export LC_ALL > +LANGUAGE=C > +export LANGUAGE > + > +# We cannot yet rely on "unset" to work, but we need these variables > +# to be unset--not just set to an empty or harmless value--now, to > +# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct > +# also avoids known problems related to "unset" and subshell syntax > +# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). > +for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH > +do eval test \${$as_var+y} \ > + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : > +done > + > +# Ensure that fds 0, 1, and 2 are open. > +if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi > +if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi > +if (exec 3>&2) ; then :; else exec 2>/dev/null; fi > > # The user is always right. > -if test "${PATH_SEPARATOR+set}" != set; then > +if ${PATH_SEPARATOR+false} :; then > PATH_SEPARATOR=: > (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { > (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || > @@ -6926,13 +8172,6 @@ if test "${PATH_SEPARATOR+set}" != set; then > fi > > > -# IFS > -# We need space, tab and new line, in precisely that order. Quoting is > -# there to prevent editors from complaining about space-tab. > -# (If _AS_PATH_WALK were called with IFS unset, it would disable word > -# splitting by setting IFS to empty value.) > -IFS=" "" $as_nl" > - > # Find who we are. Look in the path if we contain no directory separator. > as_myself= > case $0 in #(( > @@ -6941,8 +8180,12 @@ case $0 in #(( > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + test -r "$as_dir$0" && as_myself=$as_dir$0 && break > done > IFS=$as_save_IFS > > @@ -6954,30 +8197,10 @@ if test "x$as_myself" = x; then > as_myself=$0 > fi > if test ! -f "$as_myself"; then > - $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 > + printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 > exit 1 > fi > > -# Unset variables that we do not need and which cause bugs (e.g. in > -# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" > -# suppresses any "Segmentation fault" message there. '((' could > -# trigger a bug in pdksh 5.2.14. > -for as_var in BASH_ENV ENV MAIL MAILPATH > -do eval test x\${$as_var+set} = xset \ > - && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : > -done > -PS1='$ ' > -PS2='> ' > -PS4='+ ' > - > -# NLS nuisances. > -LC_ALL=C > -export LC_ALL > -LANGUAGE=C > -export LANGUAGE > - > -# CDPATH. > -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH > > > # as_fn_error STATUS ERROR [LINENO LOG_FD] > @@ -6990,13 +8213,14 @@ as_fn_error () > as_status=$1; test $as_status -eq 0 && as_status=1 > if test "$4"; then > as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack > - $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 > fi > - $as_echo "$as_me: error: $2" >&2 > + printf "%s\n" "$as_me: error: $2" >&2 > as_fn_exit $as_status > } # as_fn_error > > > + > # as_fn_set_status STATUS > # ----------------------- > # Set $? to STATUS, without forking. > @@ -7023,18 +8247,20 @@ as_fn_unset () > { eval $1=; unset $1;} > } > as_unset=as_fn_unset > + > # as_fn_append VAR VALUE > # ---------------------- > # Append the text in VALUE to the end of the definition contained in VAR. Take > # advantage of any shell optimizations that allow amortized linear growth over > # repeated appends, instead of the typical quadratic growth present in naive > # implementations. > -if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : > +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null > +then : > eval 'as_fn_append () > { > eval $1+=\$2 > }' > -else > +else $as_nop > as_fn_append () > { > eval $1=\$$1\$2 > @@ -7046,12 +8272,13 @@ fi # as_fn_append > # Perform arithmetic evaluation on the ARGs, and store the result in the > # global $as_val. Take advantage of shells that can avoid forks. The arguments > # must be portable across $(()) and expr. > -if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : > +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null > +then : > eval 'as_fn_arith () > { > as_val=$(( $* )) > }' > -else > +else $as_nop > as_fn_arith () > { > as_val=`expr "$@" || test $? -eq 1` > @@ -7082,7 +8309,7 @@ as_me=`$as_basename -- "$0" || > $as_expr X/"$0" : '.*/$[^/][^/]*$/*$' \| \ > X"$0" : 'X$//$$' \| \ > X"$0" : 'X$/$' \| . 2>/dev/null || > -$as_echo X/"$0" | > +printf "%s\n" X/"$0" | > sed '/^.*\/$[^/][^/]*$\/*$/{ > s//\1/ > q > @@ -7104,6 +8331,10 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS > as_cr_digits='0123456789' > as_cr_alnum=$as_cr_Letters$as_cr_digits > > + > +# Determine whether it's possible to make 'echo' print without a newline. > +# These variables are no longer used directly by Autoconf, but are AC_SUBSTed > +# for compatibility with existing Makefiles. > ECHO_C= ECHO_N= ECHO_T= > case `echo -n x` in #((((( > -n*) > @@ -7117,6 +8348,12 @@ case `echo -n x` in #((((( > ECHO_N='-n';; > esac > > +# For backward compatibility with old third-party macros, we provide > +# the shell variables $as_echo and $as_echo_n. New code should use > +# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. > +as_echo='printf %s\n' > +as_echo_n='printf %s' > + > rm -f conf$$ conf$$.exe conf$$.file > if test -d conf$$.dir; then > rm -f conf$$.dir/conf$$.file > @@ -7158,7 +8395,7 @@ as_fn_mkdir_p () > as_dirs= > while :; do > case $as_dir in #( > - *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( > + *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( > *) as_qdir=$as_dir;; > esac > as_dirs="'$as_qdir' $as_dirs" > @@ -7167,7 +8404,7 @@ $as_expr X"$as_dir" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ > X"$as_dir" : 'X$//$[^/]' \| \ > X"$as_dir" : 'X$//$$' \| \ > X"$as_dir" : 'X$/$' \| . 2>/dev/null || > -$as_echo X"$as_dir" | > +printf "%s\n" X"$as_dir" | > sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ > s//\1/ > q > @@ -7230,7 +8467,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 > # values after options handling. > ac_log=" > This file was extended by GNU C Library $as_me (see version.h), which was > -generated by GNU Autoconf 2.69. Invocation command line was > +generated by GNU Autoconf 2.71. Invocation command line was > > CONFIG_FILES = $CONFIG_FILES > CONFIG_HEADERS = $CONFIG_HEADERS > @@ -7291,17 +8528,19 @@ $config_commands > > Report bugs to <https://sourceware.org/bugzilla/>. > GNU C Library home page: <https://www.gnu.org/software/glibc/>. > -General help using GNU software: <http://www.gnu.org/gethelp/>." > +General help using GNU software: <https://www.gnu.org/gethelp/>." > > _ACEOF > +ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` > +ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` > cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 > -ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" > +ac_cs_config='$ac_cs_config_escaped' > ac_cs_version="\\ > GNU C Library config.status (see version.h) > -configured by $0, generated by GNU Autoconf 2.69, > +configured by $0, generated by GNU Autoconf 2.71, > with options \\"\$ac_cs_config\\" > > -Copyright (C) 2012 Free Software Foundation, Inc. > +Copyright (C) 2021 Free Software Foundation, Inc. > This config.status script is free software; the Free Software Foundation > gives unlimited permission to copy, distribute and modify it." > > @@ -7339,15 +8578,15 @@ do > -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) > ac_cs_recheck=: ;; > --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) > - $as_echo "$ac_cs_version"; exit ;; > + printf "%s\n" "$ac_cs_version"; exit ;; > --config | --confi | --conf | --con | --co | --c ) > - $as_echo "$ac_cs_config"; exit ;; > + printf "%s\n" "$ac_cs_config"; exit ;; > --debug | --debu | --deb | --de | --d | -d ) > debug=: ;; > --file | --fil | --fi | --f ) > $ac_shift > case $ac_optarg in > - *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; > + *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; > '') as_fn_error $? "missing file argument" ;; > esac > as_fn_append CONFIG_FILES " '$ac_optarg'" > @@ -7355,7 +8594,7 @@ do > --header | --heade | --head | --hea ) > $ac_shift > case $ac_optarg in > - *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; > + *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; > esac > as_fn_append CONFIG_HEADERS " '$ac_optarg'" > ac_need_defaults=false;; > @@ -7364,7 +8603,7 @@ do > as_fn_error $? "ambiguous option: \`$1' > Try \`$0 --help' for more information.";; > --help | --hel | -h ) > - $as_echo "$ac_cs_usage"; exit ;; > + printf "%s\n" "$ac_cs_usage"; exit ;; > -q | -quiet | --quiet | --quie | --qui | --qu | --q \ > | -silent | --silent | --silen | --sile | --sil | --si | --s) > ac_cs_silent=: ;; > @@ -7392,7 +8631,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 > if \$ac_cs_recheck; then > set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion > shift > - \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 > + \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 > CONFIG_SHELL='$SHELL' > export CONFIG_SHELL > exec "\$@" > @@ -7406,7 +8645,7 @@ exec 5>>config.log > sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX > ## Running $as_me. ## > _ASBOX > - $as_echo "$ac_log" > + printf "%s\n" "$ac_log" > } >&5 > > _ACEOF > @@ -7439,9 +8678,9 @@ done > # We use the long form for the default assignment because of an extremely > # bizarre bug on SunOS 4.1.3. > if $ac_need_defaults; then > - test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files > - test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers > - test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands > + test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files > + test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers > + test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands > fi > > # Have a temporary directory for convenience. Make it in the build tree > @@ -7777,7 +9016,7 @@ do > esac || > as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; > esac > - case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac > + case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac > as_fn_append ac_file_inputs " '$ac_f'" > done > > @@ -7785,17 +9024,17 @@ do > # use $as_me), people would be surprised to read: > # /* config.h. Generated by config.status. */ > configure_input='Generated from '` > - $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' > + printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' > `' by configure.' > if test x"$ac_file" != x-; then > configure_input="$ac_file. $configure_input" > - { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 > -$as_echo "$as_me: creating $ac_file" >&6;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 > +printf "%s\n" "$as_me: creating $ac_file" >&6;} > fi > # Neutralize special characters interpreted by sed in replacement strings. > case $configure_input in #( > *\&* | *\|* | *\\* ) > - ac_sed_conf_input=`$as_echo "$configure_input" | > + ac_sed_conf_input=`printf "%s\n" "$configure_input" | > sed 's/[\\\\&|]/\\\\&/g'`;; #( > *) ac_sed_conf_input=$configure_input;; > esac > @@ -7812,7 +9051,7 @@ $as_expr X"$ac_file" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ > X"$ac_file" : 'X$//$[^/]' \| \ > X"$ac_file" : 'X$//$$' \| \ > X"$ac_file" : 'X$/$' \| . 2>/dev/null || > -$as_echo X"$ac_file" | > +printf "%s\n" X"$ac_file" | > sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ > s//\1/ > q > @@ -7836,9 +9075,9 @@ $as_echo X"$ac_file" | > case "$ac_dir" in > .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; > *) > - ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` > + ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` > # A ".." for each directory in $ac_dir_suffix. > - ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` > + ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` > case $ac_top_builddir_sub in > "") ac_top_builddir_sub=. ac_top_build_prefix= ;; > *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; > @@ -7895,8 +9134,8 @@ ac_sed_dataroot=' > case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in > *datarootdir*) ac_datarootdir_seen=yes;; > *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) > - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 > -$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 > +printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} > _ACEOF > cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 > ac_datarootdir_hack=' > @@ -7939,9 +9178,9 @@ test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && > { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && > { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ > "$ac_tmp/out"`; test -z "$ac_out"; } && > - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' > which seems to be undefined. Please make sure it is defined" >&5 > -$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' > +printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' > which seems to be undefined. Please make sure it is defined" >&2;} > > rm -f "$ac_tmp/stdin" > @@ -7957,27 +9196,27 @@ which seems to be undefined. Please make sure it is defined" >&2;} > # > if test x"$ac_file" != x-; then > { > - $as_echo "/* $configure_input */" \ > + printf "%s\n" "/* $configure_input */" >&1 \ > && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" > } >"$ac_tmp/config.h" \ > || as_fn_error $? "could not create $ac_file" "$LINENO" 5 > if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 > -$as_echo "$as_me: $ac_file is unchanged" >&6;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 > +printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} > else > rm -f "$ac_file" > mv "$ac_tmp/config.h" "$ac_file" \ > || as_fn_error $? "could not create $ac_file" "$LINENO" 5 > fi > else > - $as_echo "/* $configure_input */" \ > + printf "%s\n" "/* $configure_input */" >&1 \ > && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ > || as_fn_error $? "could not create -" "$LINENO" 5 > fi > ;; > > - :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 > -$as_echo "$as_me: executing $ac_file commands" >&6;} > + :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 > +printf "%s\n" "$as_me: executing $ac_file commands" >&6;} > ;; > esac > > @@ -8061,7 +9300,7 @@ if test "$no_recursion" != yes; then > ;; > *) > case $ac_arg in > - *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; > + *\'*) ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; > esac > as_fn_append ac_sub_configure_args " '$ac_arg'" ;; > esac > @@ -8071,7 +9310,7 @@ if test "$no_recursion" != yes; then > # in subdir configurations. > ac_arg="--prefix=$prefix" > case $ac_arg in > - *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; > + *\'*) ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; > esac > ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" > > @@ -8092,17 +9331,17 @@ if test "$no_recursion" != yes; then > test -d "$srcdir/$ac_dir" || continue > > ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" > - $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 > - $as_echo "$ac_msg" >&6 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 > + printf "%s\n" "$ac_msg" >&6 > as_dir="$ac_dir"; as_fn_mkdir_p > ac_builddir=. > > case "$ac_dir" in > .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; > *) > - ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` > + ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` > # A ".." for each directory in $ac_dir_suffix. > - ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` > + ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` > case $ac_top_builddir_sub in > "") ac_top_builddir_sub=. ac_top_build_prefix= ;; > *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; > @@ -8132,17 +9371,15 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix > > cd "$ac_dir" > > - # Check for guested configure; otherwise get Cygnus style configure. > + # Check for configure.gnu first; this name is used for a wrapper for > + # Metaconfig's "Configure" on case-insensitive file systems. > if test -f "$ac_srcdir/configure.gnu"; then > ac_sub_configure=$ac_srcdir/configure.gnu > elif test -f "$ac_srcdir/configure"; then > ac_sub_configure=$ac_srcdir/configure > - elif test -f "$ac_srcdir/configure.in"; then > - # This should be Cygnus configure. > - ac_sub_configure=$ac_aux_dir/configure > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 > -$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 > +printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} > ac_sub_configure= > fi > > @@ -8155,8 +9392,8 @@ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} > ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; > esac > > - { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 > -$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 > +printf "%s\n" "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} > # The eval makes quoting arguments work. > eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ > --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || > @@ -8167,7 +9404,8 @@ $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cach > done > fi > if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 > -$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 > +printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} > fi > > + > diff --git a/configure.ac b/configure.ac > index 21879c933c..18bb989ade 100644 > --- a/configure.ac > +++ b/configure.ac > @@ -231,7 +231,7 @@ AC_ARG_ENABLE([stack-protector], > [enable_stack_protector=no]) > case "$enable_stack_protector" in > all|yes|no|strong) ;; > -*) AC_MSG_ERROR([Not a valid argument for --enable-stack-protector: \"$enable_stack_protector\"]);; > +*) AC_MSG_ERROR([Not a valid argument for --enable-stack-protector: "$enable_stack_protector"]);; > esac > > dnl On some platforms we cannot use dynamic loading. We must provide > @@ -459,7 +459,7 @@ AC_ARG_ENABLE([cet], > [enable_cet=$libc_cv_compiler_default_cet]) > > AC_ARG_ENABLE([scv], > - AC_HELP_STRING([--disable-scv], > + AS_HELP_STRING([--disable-scv], > [syscalls will not use scv instruction, even if the kernel supports it, powerpc only]), > [use_scv=$enableval], > [use_scv=yes]) > diff --git a/manual/install.texi b/manual/install.texi > index a44a552d1f..52eb2d8a23 100644 > --- a/manual/install.texi > +++ b/manual/install.texi > @@ -642,7 +642,7 @@ If you change any of the @file{configure.ac} files you will also need > > @itemize @bullet > @item > -GNU @code{autoconf} 2.69 (exactly) > +GNU @code{autoconf} 2.71 (exactly) > @end itemize > > @noindent > diff --git a/sysdeps/aarch64/configure b/sysdeps/aarch64/configure > index 5497dd397e..ca57edce47 100644 > --- a/sysdeps/aarch64/configure > +++ b/sysdeps/aarch64/configure > @@ -2,7 +2,7 @@ > # Local configure fragment for sysdeps/aarch64. > > # Static PIE is supported. > -$as_echo "#define SUPPORT_STATIC_PIE 1" >>confdefs.h > +printf "%s\n" "#define SUPPORT_STATIC_PIE 1" >>confdefs.h > > > # We check to see if the compiler and flags are > @@ -14,11 +14,12 @@ $as_echo "#define SUPPORT_STATIC_PIE 1" >>confdefs.h > # the dynamic linker via %ifdef. > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 > -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } > -if ${ac_cv_path_GREP+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 > +printf %s "checking for grep that handles long lines and -e... " >&6; } > +if test ${ac_cv_path_GREP+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -z "$GREP"; then > ac_path_GREP_found=false > # Loop through the user's path and test for each of PROGNAME-LIST > @@ -26,10 +27,15 @@ else > for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - for ac_prog in grep ggrep; do > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_prog in grep ggrep > + do > for ac_exec_ext in '' $ac_executable_extensions; do > - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" > + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" > as_fn_executable_p "$ac_path_GREP" || continue > # Check for GNU ac_path_GREP and select it if it is found. > # Check for GNU $ac_path_GREP > @@ -38,13 +44,13 @@ case `"$ac_path_GREP" --version 2>&1` in > ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; > *) > ac_count=0 > - $as_echo_n 0123456789 >"conftest.in" > + printf %s 0123456789 >"conftest.in" > while : > do > cat "conftest.in" "conftest.in" >"conftest.tmp" > mv "conftest.tmp" "conftest.in" > cp "conftest.in" "conftest.nl" > - $as_echo 'GREP' >> "conftest.nl" > + printf "%s\n" 'GREP' >> "conftest.nl" > "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break > diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break > as_fn_arith $ac_count + 1 && ac_count=$as_val > @@ -72,16 +78,17 @@ else > fi > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 > -$as_echo "$ac_cv_path_GREP" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 > +printf "%s\n" "$ac_cv_path_GREP" >&6; } > GREP="$ac_cv_path_GREP" > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > -$as_echo_n "checking for egrep... " >&6; } > -if ${ac_cv_path_EGREP+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > +printf %s "checking for egrep... " >&6; } > +if test ${ac_cv_path_EGREP+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 > then ac_cv_path_EGREP="$GREP -E" > else > @@ -92,10 +99,15 @@ else > for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - for ac_prog in egrep; do > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_prog in egrep > + do > for ac_exec_ext in '' $ac_executable_extensions; do > - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" > + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" > as_fn_executable_p "$ac_path_EGREP" || continue > # Check for GNU ac_path_EGREP and select it if it is found. > # Check for GNU $ac_path_EGREP > @@ -104,13 +116,13 @@ case `"$ac_path_EGREP" --version 2>&1` in > ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; > *) > ac_count=0 > - $as_echo_n 0123456789 >"conftest.in" > + printf %s 0123456789 >"conftest.in" > while : > do > cat "conftest.in" "conftest.in" >"conftest.tmp" > mv "conftest.tmp" "conftest.in" > cp "conftest.in" "conftest.nl" > - $as_echo 'EGREP' >> "conftest.nl" > + printf "%s\n" 'EGREP' >> "conftest.nl" > "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break > diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break > as_fn_arith $ac_count + 1 && ac_count=$as_val > @@ -139,16 +151,17 @@ fi > > fi > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 > -$as_echo "$ac_cv_path_EGREP" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 > +printf "%s\n" "$ac_cv_path_EGREP" >&6; } > EGREP="$ac_cv_path_EGREP" > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for big endian" >&5 > -$as_echo_n "checking for big endian... " >&6; } > -if ${libc_cv_aarch64_be+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for big endian" >&5 > +printf %s "checking for big endian... " >&6; } > +if test ${libc_cv_aarch64_be+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > #ifdef __AARCH64EB__ > @@ -157,18 +170,19 @@ else > > _ACEOF > if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | > - $EGREP "yes" >/dev/null 2>&1; then : > + $EGREP "yes" >/dev/null 2>&1 > +then : > libc_cv_aarch64_be=yes > -else > +else $as_nop > libc_cv_aarch64_be=no > fi > -rm -f conftest* > +rm -rf conftest* > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_be" >&5 > -$as_echo "$libc_cv_aarch64_be" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_be" >&5 > +printf "%s\n" "$libc_cv_aarch64_be" >&6; } > if test $libc_cv_aarch64_be = yes; then > - $as_echo "#define HAVE_AARCH64_BE 1" >>confdefs.h > + printf "%s\n" "#define HAVE_AARCH64_BE 1" >>confdefs.h > > config_vars="$config_vars > default-abi = lp64_be" > @@ -180,11 +194,12 @@ fi > # Only consider BTI supported if -mbranch-protection=bti is > # on by default in the compiler and the linker produces > # binaries with GNU property notes in PT_GNU_PROPERTY segment. > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BTI support" >&5 > -$as_echo_n "checking for BTI support... " >&6; } > -if ${libc_cv_aarch64_bti+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BTI support" >&5 > +printf %s "checking for BTI support... " >&6; } > +if test ${libc_cv_aarch64_bti+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.c <<EOF > void foo (void) { } > EOF > @@ -193,31 +208,31 @@ EOF > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } \ > && { ac_try='$READELF -lW conftest.so | grep -q GNU_PROPERTY' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } \ > && { ac_try='$READELF -nW conftest.so | grep -q "NT_GNU_PROPERTY_TYPE_0.*AArch64 feature:.* BTI"' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } > then > libc_cv_aarch64_bti=yes > fi > rm -rf conftest.* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_bti" >&5 > -$as_echo "$libc_cv_aarch64_bti" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_bti" >&5 > +printf "%s\n" "$libc_cv_aarch64_bti" >&6; } > config_vars="$config_vars > aarch64-bti = $libc_cv_aarch64_bti" > if test $libc_cv_aarch64_bti = yes; then > - $as_echo "#define HAVE_AARCH64_BTI 1" >>confdefs.h > + printf "%s\n" "#define HAVE_AARCH64_BTI 1" >>confdefs.h > > fi > > @@ -226,11 +241,12 @@ fi > # pac-ret relies on unwinder support so it's not safe to use > # it in assembly code unconditionally, but there is no > # feature test macro for it in gcc. > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if pac-ret is enabled" >&5 > -$as_echo_n "checking if pac-ret is enabled... " >&6; } > -if ${libc_cv_aarch64_pac_ret+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if pac-ret is enabled" >&5 > +printf %s "checking if pac-ret is enabled... " >&6; } > +if test ${libc_cv_aarch64_pac_ret+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.c <<EOF > int bar (void); > int foo (void) { return bar () + 1; } > @@ -240,32 +256,33 @@ EOF > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } \ > && { ac_try='grep -q -E '\''(hint( | )+25|paciasp)'\'' conftest.s' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } > then > libc_cv_aarch64_pac_ret=yes > fi > rm -rf conftest.* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_pac_ret" >&5 > -$as_echo "$libc_cv_aarch64_pac_ret" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_pac_ret" >&5 > +printf "%s\n" "$libc_cv_aarch64_pac_ret" >&6; } > if test $libc_cv_aarch64_pac_ret = yes; then > - $as_echo "#define HAVE_AARCH64_PAC_RET 1" >>confdefs.h > + printf "%s\n" "#define HAVE_AARCH64_PAC_RET 1" >>confdefs.h > > fi > > # Check if binutils supports variant PCS symbols. > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for variant PCS support" >&5 > -$as_echo_n "checking for variant PCS support... " >&6; } > -if ${libc_cv_aarch64_variant_pcs+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for variant PCS support" >&5 > +printf %s "checking for variant PCS support... " >&6; } > +if test ${libc_cv_aarch64_variant_pcs+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.S <<EOF > .global foo > .type foo, %function > @@ -282,30 +299,31 @@ EOF > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } \ > && { ac_try='$READELF -dW conftest.so | grep -q AARCH64_VARIANT_PCS' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } > then > libc_cv_aarch64_variant_pcs=yes > fi > rm -rf conftest.* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_variant_pcs" >&5 > -$as_echo "$libc_cv_aarch64_variant_pcs" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_variant_pcs" >&5 > +printf "%s\n" "$libc_cv_aarch64_variant_pcs" >&6; } > config_vars="$config_vars > aarch64-variant-pcs = $libc_cv_aarch64_variant_pcs" > > # Check if asm support armv8.2-a+sve > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SVE support in assembler" >&5 > -$as_echo_n "checking for SVE support in assembler... " >&6; } > -if ${libc_cv_aarch64_sve_asm+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SVE support in assembler" >&5 > +printf %s "checking for SVE support in assembler... " >&6; } > +if test ${libc_cv_aarch64_sve_asm+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.s <<\EOF > ptrue p0.b > EOF > @@ -313,7 +331,7 @@ if { ac_try='${CC-cc} -c -march=armv8.2-a+sve conftest.s 1>&5' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; }; then > libc_cv_aarch64_sve_asm=yes > else > @@ -321,10 +339,10 @@ else > fi > rm -f conftest* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_sve_asm" >&5 > -$as_echo "$libc_cv_aarch64_sve_asm" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_sve_asm" >&5 > +printf "%s\n" "$libc_cv_aarch64_sve_asm" >&6; } > if test $libc_cv_aarch64_sve_asm = yes; then > - $as_echo "#define HAVE_AARCH64_SVE_ASM 1" >>confdefs.h > + printf "%s\n" "#define HAVE_AARCH64_SVE_ASM 1" >>confdefs.h > > fi > > @@ -333,11 +351,12 @@ if test x"$build_mathvec" = xnotset; then > fi > > # Check if compiler supports SVE ACLE. > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for availability of SVE ACLE" >&5 > -$as_echo_n "checking for availability of SVE ACLE... " >&6; } > -if ${libc_cv_aarch64_sve_acle+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for availability of SVE ACLE" >&5 > +printf %s "checking for availability of SVE ACLE... " >&6; } > +if test ${libc_cv_aarch64_sve_acle+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.c <<EOF > #include <arm_sve.h> > EOF > @@ -345,7 +364,7 @@ EOF > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; }; then > libc_cv_aarch64_sve_acle=yes > else > @@ -353,31 +372,32 @@ EOF > fi > rm conftest.c > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_sve_acle" >&5 > -$as_echo "$libc_cv_aarch64_sve_acle" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_sve_acle" >&5 > +printf "%s\n" "$libc_cv_aarch64_sve_acle" >&6; } > > # Check if compiler is sufficient to build mathvec > if test $build_mathvec = yes; then > fail=no > if test $libc_cv_aarch64_variant_pcs = no; then > fail=yes > - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: mathvec is enabled but linker does not support variant PCS." >&5 > -$as_echo "$as_me: WARNING: mathvec is enabled but linker does not support variant PCS." >&2;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: mathvec is enabled but linker does not support variant PCS." >&5 > +printf "%s\n" "$as_me: WARNING: mathvec is enabled but linker does not support variant PCS." >&2;} > fi > if test $libc_cv_aarch64_sve_asm = no; then > fail=yes > - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: mathvec is enabled but assembler does not support SVE." >&5 > -$as_echo "$as_me: WARNING: mathvec is enabled but assembler does not support SVE." >&2;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: mathvec is enabled but assembler does not support SVE." >&5 > +printf "%s\n" "$as_me: WARNING: mathvec is enabled but assembler does not support SVE." >&2;} > fi > if test $libc_cv_aarch64_sve_acle = no; then > fail=yes > - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: mathvec is enabled but compiler does not have SVE ACLE." >&5 > -$as_echo "$as_me: WARNING: mathvec is enabled but compiler does not have SVE ACLE." >&2;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: mathvec is enabled but compiler does not have SVE ACLE." >&5 > +printf "%s\n" "$as_me: WARNING: mathvec is enabled but compiler does not have SVE ACLE." >&2;} > fi > if test $fail = yes; then > as_fn_error $? "use a compatible toolchain or configure with --disable-mathvec (this results in incomplete ABI)." "$LINENO" 5 > fi > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: mathvec is disabled, this results in incomplete ABI." >&5 > -$as_echo "$as_me: WARNING: mathvec is disabled, this results in incomplete ABI." >&2;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: mathvec is disabled, this results in incomplete ABI." >&5 > +printf "%s\n" "$as_me: WARNING: mathvec is disabled, this results in incomplete ABI." >&2;} > fi > + > diff --git a/sysdeps/alpha/configure b/sysdeps/alpha/configure > index f67a0e20a9..c1a292025d 100644 > --- a/sysdeps/alpha/configure > +++ b/sysdeps/alpha/configure > @@ -3,6 +3,7 @@ > > # PIE builds fail on binutils 2.37 and earlier, see: > # https://sourceware.org/bugzilla/show_bug.cgi?id=28672 > -$as_echo "#define PIE_UNSUPPORTED 1" >>confdefs.h > +printf "%s\n" "#define PIE_UNSUPPORTED 1" >>confdefs.h > > # work around problem with autoconf and empty lines at the end of files > + > diff --git a/sysdeps/arc/configure b/sysdeps/arc/configure > index 92050f44e3..7b27e26490 100644 > --- a/sysdeps/arc/configure > +++ b/sysdeps/arc/configure > @@ -7,19 +7,18 @@ libc_cv_have_sdata_section=no > # Later # also got added to comment list, but ; couldn't be switched to > # canonical newline as there's lots of code out there which will break > libc_cv_asm_line_sep='`' > -cat >>confdefs.h <<_ACEOF > -#define ASM_LINE_SEP $libc_cv_asm_line_sep > -_ACEOF > +printf "%s\n" "#define ASM_LINE_SEP $libc_cv_asm_line_sep" >>confdefs.h > > > # For big endian ABI, generate a symbol for selecting right dynamic linker > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 > -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } > -if ${ac_cv_path_GREP+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 > +printf %s "checking for grep that handles long lines and -e... " >&6; } > +if test ${ac_cv_path_GREP+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -z "$GREP"; then > ac_path_GREP_found=false > # Loop through the user's path and test for each of PROGNAME-LIST > @@ -27,10 +26,15 @@ else > for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - for ac_prog in grep ggrep; do > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_prog in grep ggrep > + do > for ac_exec_ext in '' $ac_executable_extensions; do > - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" > + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" > as_fn_executable_p "$ac_path_GREP" || continue > # Check for GNU ac_path_GREP and select it if it is found. > # Check for GNU $ac_path_GREP > @@ -39,13 +43,13 @@ case `"$ac_path_GREP" --version 2>&1` in > ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; > *) > ac_count=0 > - $as_echo_n 0123456789 >"conftest.in" > + printf %s 0123456789 >"conftest.in" > while : > do > cat "conftest.in" "conftest.in" >"conftest.tmp" > mv "conftest.tmp" "conftest.in" > cp "conftest.in" "conftest.nl" > - $as_echo 'GREP' >> "conftest.nl" > + printf "%s\n" 'GREP' >> "conftest.nl" > "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break > diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break > as_fn_arith $ac_count + 1 && ac_count=$as_val > @@ -73,16 +77,17 @@ else > fi > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 > -$as_echo "$ac_cv_path_GREP" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 > +printf "%s\n" "$ac_cv_path_GREP" >&6; } > GREP="$ac_cv_path_GREP" > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > -$as_echo_n "checking for egrep... " >&6; } > -if ${ac_cv_path_EGREP+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > +printf %s "checking for egrep... " >&6; } > +if test ${ac_cv_path_EGREP+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 > then ac_cv_path_EGREP="$GREP -E" > else > @@ -93,10 +98,15 @@ else > for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - for ac_prog in egrep; do > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_prog in egrep > + do > for ac_exec_ext in '' $ac_executable_extensions; do > - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" > + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" > as_fn_executable_p "$ac_path_EGREP" || continue > # Check for GNU ac_path_EGREP and select it if it is found. > # Check for GNU $ac_path_EGREP > @@ -105,13 +115,13 @@ case `"$ac_path_EGREP" --version 2>&1` in > ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; > *) > ac_count=0 > - $as_echo_n 0123456789 >"conftest.in" > + printf %s 0123456789 >"conftest.in" > while : > do > cat "conftest.in" "conftest.in" >"conftest.tmp" > mv "conftest.tmp" "conftest.in" > cp "conftest.in" "conftest.nl" > - $as_echo 'EGREP' >> "conftest.nl" > + printf "%s\n" 'EGREP' >> "conftest.nl" > "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break > diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break > as_fn_arith $ac_count + 1 && ac_count=$as_val > @@ -140,16 +150,17 @@ fi > > fi > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 > -$as_echo "$ac_cv_path_EGREP" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 > +printf "%s\n" "$ac_cv_path_EGREP" >&6; } > EGREP="$ac_cv_path_EGREP" > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for big endian" >&5 > -$as_echo_n "checking for big endian... " >&6; } > -if ${libc_cv_arc_be+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for big endian" >&5 > +printf %s "checking for big endian... " >&6; } > +if test ${libc_cv_arc_be+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > #ifdef __BIG_ENDIAN__ > @@ -158,19 +169,20 @@ else > > _ACEOF > if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | > - $EGREP "yes" >/dev/null 2>&1; then : > + $EGREP "yes" >/dev/null 2>&1 > +then : > libc_cv_arc_be=yes > -else > +else $as_nop > libc_cv_arc_be=no > fi > -rm -f conftest* > +rm -rf conftest* > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arc_be" >&5 > -$as_echo "$libc_cv_arc_be" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arc_be" >&5 > +printf "%s\n" "$libc_cv_arc_be" >&6; } > if test $libc_cv_arc_be = yes; then > # For shlib-versions. > - $as_echo "#define HAVE_ARC_BE 1" >>confdefs.h > + printf "%s\n" "#define HAVE_ARC_BE 1" >>confdefs.h > > config_vars="$config_vars > default-abi = arcbe" > @@ -178,3 +190,4 @@ else > config_vars="$config_vars > default-abi = arcle" > fi > + > diff --git a/sysdeps/arm/configure b/sysdeps/arm/configure > index 5b0237e521..35e2918922 100644 > --- a/sysdeps/arm/configure > +++ b/sysdeps/arm/configure > @@ -10,11 +10,12 @@ > # the dynamic linker via %ifdef. > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 > -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } > -if ${ac_cv_path_GREP+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 > +printf %s "checking for grep that handles long lines and -e... " >&6; } > +if test ${ac_cv_path_GREP+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -z "$GREP"; then > ac_path_GREP_found=false > # Loop through the user's path and test for each of PROGNAME-LIST > @@ -22,10 +23,15 @@ else > for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - for ac_prog in grep ggrep; do > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_prog in grep ggrep > + do > for ac_exec_ext in '' $ac_executable_extensions; do > - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" > + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" > as_fn_executable_p "$ac_path_GREP" || continue > # Check for GNU ac_path_GREP and select it if it is found. > # Check for GNU $ac_path_GREP > @@ -34,13 +40,13 @@ case `"$ac_path_GREP" --version 2>&1` in > ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; > *) > ac_count=0 > - $as_echo_n 0123456789 >"conftest.in" > + printf %s 0123456789 >"conftest.in" > while : > do > cat "conftest.in" "conftest.in" >"conftest.tmp" > mv "conftest.tmp" "conftest.in" > cp "conftest.in" "conftest.nl" > - $as_echo 'GREP' >> "conftest.nl" > + printf "%s\n" 'GREP' >> "conftest.nl" > "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break > diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break > as_fn_arith $ac_count + 1 && ac_count=$as_val > @@ -68,16 +74,17 @@ else > fi > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 > -$as_echo "$ac_cv_path_GREP" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 > +printf "%s\n" "$ac_cv_path_GREP" >&6; } > GREP="$ac_cv_path_GREP" > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > -$as_echo_n "checking for egrep... " >&6; } > -if ${ac_cv_path_EGREP+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > +printf %s "checking for egrep... " >&6; } > +if test ${ac_cv_path_EGREP+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 > then ac_cv_path_EGREP="$GREP -E" > else > @@ -88,10 +95,15 @@ else > for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - for ac_prog in egrep; do > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_prog in egrep > + do > for ac_exec_ext in '' $ac_executable_extensions; do > - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" > + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" > as_fn_executable_p "$ac_path_EGREP" || continue > # Check for GNU ac_path_EGREP and select it if it is found. > # Check for GNU $ac_path_EGREP > @@ -100,13 +112,13 @@ case `"$ac_path_EGREP" --version 2>&1` in > ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; > *) > ac_count=0 > - $as_echo_n 0123456789 >"conftest.in" > + printf %s 0123456789 >"conftest.in" > while : > do > cat "conftest.in" "conftest.in" >"conftest.tmp" > mv "conftest.tmp" "conftest.in" > cp "conftest.in" "conftest.nl" > - $as_echo 'EGREP' >> "conftest.nl" > + printf "%s\n" 'EGREP' >> "conftest.nl" > "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break > diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break > as_fn_arith $ac_count + 1 && ac_count=$as_val > @@ -135,16 +147,17 @@ fi > > fi > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 > -$as_echo "$ac_cv_path_EGREP" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 > +printf "%s\n" "$ac_cv_path_EGREP" >&6; } > EGREP="$ac_cv_path_EGREP" > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler is using the ARM hard-float ABI" >&5 > -$as_echo_n "checking whether the compiler is using the ARM hard-float ABI... " >&6; } > -if ${libc_cv_arm_pcs_vfp+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler is using the ARM hard-float ABI" >&5 > +printf %s "checking whether the compiler is using the ARM hard-float ABI... " >&6; } > +if test ${libc_cv_arm_pcs_vfp+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > #ifdef __ARM_PCS_VFP > @@ -153,18 +166,19 @@ else > > _ACEOF > if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | > - $EGREP "yes" >/dev/null 2>&1; then : > + $EGREP "yes" >/dev/null 2>&1 > +then : > libc_cv_arm_pcs_vfp=yes > -else > +else $as_nop > libc_cv_arm_pcs_vfp=no > fi > -rm -f conftest* > +rm -rf conftest* > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arm_pcs_vfp" >&5 > -$as_echo "$libc_cv_arm_pcs_vfp" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arm_pcs_vfp" >&5 > +printf "%s\n" "$libc_cv_arm_pcs_vfp" >&6; } > if test $libc_cv_arm_pcs_vfp = yes; then > - $as_echo "#define HAVE_ARM_PCS_VFP 1" >>confdefs.h > + printf "%s\n" "#define HAVE_ARM_PCS_VFP 1" >>confdefs.h > > config_vars="$config_vars > default-abi = hard" > @@ -173,11 +187,12 @@ else > default-abi = soft" > fi > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether PC-relative relocs in movw/movt work properly" >&5 > -$as_echo_n "checking whether PC-relative relocs in movw/movt work properly... " >&6; } > -if ${libc_cv_arm_pcrel_movw+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether PC-relative relocs in movw/movt work properly" >&5 > +printf %s "checking whether PC-relative relocs in movw/movt work properly... " >&6; } > +if test ${libc_cv_arm_pcrel_movw+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > > cat > conftest.s <<\EOF > .syntax unified > @@ -214,21 +229,22 @@ R_ARM_NONE' conftest.dr > /dev/null || libc_cv_arm_pcrel_movw=yes > } > rm -f conftest* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arm_pcrel_movw" >&5 > -$as_echo "$libc_cv_arm_pcrel_movw" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arm_pcrel_movw" >&5 > +printf "%s\n" "$libc_cv_arm_pcrel_movw" >&6; } > if test $libc_cv_arm_pcrel_movw = yes; then > - $as_echo "#define ARM_PCREL_MOVW_OK 1" >>confdefs.h > + printf "%s\n" "#define ARM_PCREL_MOVW_OK 1" >>confdefs.h > > fi > > # This was buggy in assemblers from GNU binutils versions before 2.25.1 > # (it's known to be broken in 2.24 and 2.25; see > # https://sourceware.org/bugzilla/show_bug.cgi?id=18383). > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether TPOFF relocs with addends are assembled correctly" >&5 > -$as_echo_n "checking whether TPOFF relocs with addends are assembled correctly... " >&6; } > -if ${libc_cv_arm_tpoff_addend+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether TPOFF relocs with addends are assembled correctly" >&5 > +printf %s "checking whether TPOFF relocs with addends are assembled correctly... " >&6; } > +if test ${libc_cv_arm_tpoff_addend+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > > cat > conftest.s <<\EOF > .syntax unified > @@ -260,8 +276,8 @@ END { exit(result) } > } > rm -f conftest* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arm_tpoff_addend" >&5 > -$as_echo "$libc_cv_arm_tpoff_addend" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arm_tpoff_addend" >&5 > +printf "%s\n" "$libc_cv_arm_tpoff_addend" >&6; } > if test $libc_cv_arm_tpoff_addend = no; then > config_vars="$config_vars > test-xfail-tst-tlsalign = yes" > @@ -274,3 +290,4 @@ libc_cv_gcc_unwind_find_fde=no > > # Remove -fno-unwind-tables that was added in sysdeps/arm/preconfigure.ac. > CFLAGS=${CFLAGS% -fno-unwind-tables} > + > diff --git a/sysdeps/arm/preconfigure b/sysdeps/arm/preconfigure > index 326bede5b5..c323f6dec5 100644 > --- a/sysdeps/arm/preconfigure > +++ b/sysdeps/arm/preconfigure > @@ -24,40 +24,41 @@ arm*) > case "x$archcppflag" in > x__ARM_ARCH_[89]*__) > machine=armv7 > - { $as_echo "$as_me:${as_lineno-$LINENO}: Found compiler is configured for something newer than v7 - using v7" >&5 > -$as_echo "$as_me: Found compiler is configured for something newer than v7 - using v7" >&6;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Found compiler is configured for something newer than v7 - using v7" >&5 > +printf "%s\n" "$as_me: Found compiler is configured for something newer than v7 - using v7" >&6;} > ;; > > x__ARM_ARCH_7A__) > machine=armv7 > - { $as_echo "$as_me:${as_lineno-$LINENO}: Found compiler is configured for $machine" >&5 > -$as_echo "$as_me: Found compiler is configured for $machine" >&6;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Found compiler is configured for $machine" >&5 > +printf "%s\n" "$as_me: Found compiler is configured for $machine" >&6;} > ;; > > x__ARM_ARCH_6T2__) > machine=armv6t2 > - { $as_echo "$as_me:${as_lineno-$LINENO}: Found compiler is configured for $machine" >&5 > -$as_echo "$as_me: Found compiler is configured for $machine" >&6;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Found compiler is configured for $machine" >&5 > +printf "%s\n" "$as_me: Found compiler is configured for $machine" >&6;} > ;; > x__ARM_ARCH_6*__) > machine=armv6 > - { $as_echo "$as_me:${as_lineno-$LINENO}: Found compiler is configured for $machine" >&5 > -$as_echo "$as_me: Found compiler is configured for $machine" >&6;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Found compiler is configured for $machine" >&5 > +printf "%s\n" "$as_me: Found compiler is configured for $machine" >&6;} > ;; > *) > machine=arm > - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: arm/preconfigure: Did not find ARM architecture type; using default" >&5 > -$as_echo "$as_me: WARNING: arm/preconfigure: Did not find ARM architecture type; using default" >&2;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: arm/preconfigure: Did not find ARM architecture type; using default" >&5 > +printf "%s\n" "$as_me: WARNING: arm/preconfigure: Did not find ARM architecture type; using default" >&2;} > ;; > esac > > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 > -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } > -if ${ac_cv_path_GREP+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 > +printf %s "checking for grep that handles long lines and -e... " >&6; } > +if test ${ac_cv_path_GREP+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -z "$GREP"; then > ac_path_GREP_found=false > # Loop through the user's path and test for each of PROGNAME-LIST > @@ -65,10 +66,15 @@ else > for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - for ac_prog in grep ggrep; do > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_prog in grep ggrep > + do > for ac_exec_ext in '' $ac_executable_extensions; do > - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" > + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" > as_fn_executable_p "$ac_path_GREP" || continue > # Check for GNU ac_path_GREP and select it if it is found. > # Check for GNU $ac_path_GREP > @@ -77,13 +83,13 @@ case `"$ac_path_GREP" --version 2>&1` in > ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; > *) > ac_count=0 > - $as_echo_n 0123456789 >"conftest.in" > + printf %s 0123456789 >"conftest.in" > while : > do > cat "conftest.in" "conftest.in" >"conftest.tmp" > mv "conftest.tmp" "conftest.in" > cp "conftest.in" "conftest.nl" > - $as_echo 'GREP' >> "conftest.nl" > + printf "%s\n" 'GREP' >> "conftest.nl" > "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break > diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break > as_fn_arith $ac_count + 1 && ac_count=$as_val > @@ -111,16 +117,17 @@ else > fi > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 > -$as_echo "$ac_cv_path_GREP" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 > +printf "%s\n" "$ac_cv_path_GREP" >&6; } > GREP="$ac_cv_path_GREP" > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > -$as_echo_n "checking for egrep... " >&6; } > -if ${ac_cv_path_EGREP+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > +printf %s "checking for egrep... " >&6; } > +if test ${ac_cv_path_EGREP+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 > then ac_cv_path_EGREP="$GREP -E" > else > @@ -131,10 +138,15 @@ else > for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - for ac_prog in egrep; do > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_prog in egrep > + do > for ac_exec_ext in '' $ac_executable_extensions; do > - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" > + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" > as_fn_executable_p "$ac_path_EGREP" || continue > # Check for GNU ac_path_EGREP and select it if it is found. > # Check for GNU $ac_path_EGREP > @@ -143,13 +155,13 @@ case `"$ac_path_EGREP" --version 2>&1` in > ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; > *) > ac_count=0 > - $as_echo_n 0123456789 >"conftest.in" > + printf %s 0123456789 >"conftest.in" > while : > do > cat "conftest.in" "conftest.in" >"conftest.tmp" > mv "conftest.tmp" "conftest.in" > cp "conftest.in" "conftest.nl" > - $as_echo 'EGREP' >> "conftest.nl" > + printf "%s\n" 'EGREP' >> "conftest.nl" > "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break > diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break > as_fn_arith $ac_count + 1 && ac_count=$as_val > @@ -178,8 +190,8 @@ fi > > fi > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 > -$as_echo "$ac_cv_path_EGREP" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 > +printf "%s\n" "$ac_cv_path_EGREP" >&6; } > EGREP="$ac_cv_path_EGREP" > > > @@ -191,14 +203,16 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext > > _ACEOF > if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | > - $EGREP "yes" >/dev/null 2>&1; then : > + $EGREP "yes" >/dev/null 2>&1 > +then : > endianness=le > -else > +else $as_nop > endianness=be > fi > -rm -f conftest* > +rm -rf conftest* > > > machine=arm/$endianness/$machine > with_fp_cond="!defined __SOFTFP__" > esac > + > diff --git a/sysdeps/csky/configure b/sysdeps/csky/configure > index bcbcea089a..54872debd1 100644 > --- a/sysdeps/csky/configure > +++ b/sysdeps/csky/configure > @@ -3,6 +3,7 @@ > > # PIE builds fail on binutils 2.37 and earlier, see: > # https://sourceware.org/bugzilla/show_bug.cgi?id=28672 > -$as_echo "#define PIE_UNSUPPORTED 1" >>confdefs.h > +printf "%s\n" "#define PIE_UNSUPPORTED 1" >>confdefs.h > > # work around problem with autoconf and empty lines at the end of files > + > diff --git a/sysdeps/csky/preconfigure b/sysdeps/csky/preconfigure > index 7f8621b607..d52b8aa078 100755 > --- a/sysdeps/csky/preconfigure > +++ b/sysdeps/csky/preconfigure > @@ -34,7 +34,7 @@ csky*) > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; }; then > soft_float_abi_support=1 > else > @@ -60,17 +60,12 @@ csky*) > base_machine=csky > machine=csky/$machine > > - cat >>confdefs.h <<_ACEOF > -#define CSKYABI $abi > -_ACEOF > + printf "%s\n" "#define CSKYABI $abi" >>confdefs.h > > - cat >>confdefs.h <<_ACEOF > -#define CSKY_HARD_FLOAT $with_fp_cond > -_ACEOF > + printf "%s\n" "#define CSKY_HARD_FLOAT $with_fp_cond" >>confdefs.h > > - cat >>confdefs.h <<_ACEOF > -#define CSKY_HARD_FLOAT_ABI $with_hard_float_abi > -_ACEOF > + printf "%s\n" "#define CSKY_HARD_FLOAT_ABI $with_hard_float_abi" >>confdefs.h > > ;; > esac > + > diff --git a/sysdeps/gnu/configure b/sysdeps/gnu/configure > index c15d1087e8..18c9d7945a 100644 > --- a/sysdeps/gnu/configure > +++ b/sysdeps/gnu/configure > @@ -35,3 +35,4 @@ case "$prefix" in > libc_cv_rootsbindir=/sbin > ;; > esac > + > diff --git a/sysdeps/hppa/configure b/sysdeps/hppa/configure > index ebb42c592c..cf5f9e5d7e 100644 > --- a/sysdeps/hppa/configure > +++ b/sysdeps/hppa/configure > @@ -1,10 +1,11 @@ > # This file is generated from configure.ac by Autoconf. DO NOT EDIT! > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler line separator" >&5 > -$as_echo_n "checking for assembler line separator... " >&6; } > -if ${libc_cv_asm_line_sep+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for assembler line separator" >&5 > +printf %s "checking for assembler line separator... " >&6; } > +if test ${libc_cv_asm_line_sep+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.s <<EOF > nop ; is_old_puffin > EOF > @@ -12,7 +13,7 @@ if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; }; then > libc_cv_asm_line_sep='!' > else > @@ -25,18 +26,17 @@ else > fi > rm -f conftest* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_line_sep" >&5 > -$as_echo "$libc_cv_asm_line_sep" >&6; } > -cat >>confdefs.h <<_ACEOF > -#define ASM_LINE_SEP $libc_cv_asm_line_sep > -_ACEOF > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_line_sep" >&5 > +printf "%s\n" "$libc_cv_asm_line_sep" >&6; } > +printf "%s\n" "#define ASM_LINE_SEP $libc_cv_asm_line_sep" >>confdefs.h > > > -$as_echo "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h > +printf "%s\n" "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h > > > # PIE builds fail on binutils 2.37 and earlier, see: > # https://sourceware.org/bugzilla/show_bug.cgi?id=28672 > -$as_echo "#define PIE_UNSUPPORTED 1" >>confdefs.h > +printf "%s\n" "#define PIE_UNSUPPORTED 1" >>confdefs.h > > # work around problem with autoconf and empty lines at the end of files > + > diff --git a/sysdeps/i386/configure b/sysdeps/i386/configure > index cbb66097bd..f5c3a281ac 100644 > --- a/sysdeps/i386/configure > +++ b/sysdeps/i386/configure > @@ -20,8 +20,8 @@ fi > # check for i386, instead we make sure the compiler has support for inlining > # the builtin __sync_val_compare_and_swap. If it does then we should have no > # problem building for i386. > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler support of inlined builtin function __sync_val_compare_and_swap" >&5 > -$as_echo_n "checking for compiler support of inlined builtin function __sync_val_compare_and_swap... " >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for compiler support of inlined builtin function __sync_val_compare_and_swap" >&5 > +printf %s "checking for compiler support of inlined builtin function __sync_val_compare_and_swap... " >&6; } > libc_compiler_builtin_inlined=no > cat > conftest.c <<EOF > int _start (void) { int a, b, c; __sync_val_compare_and_swap (&a, b, c); return 0; } > @@ -33,7 +33,7 @@ if ! { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } > then > libc_compiler_builtin_inlined=yes > @@ -47,15 +47,16 @@ else > *** Please use host i786, i686, i586, or i486. > *** For example: /source/glibc/configure CFLAGS='-O2 -march=i686' ..." "$LINENO" 5 > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_compiler_builtin_inlined" >&5 > -$as_echo "$libc_compiler_builtin_inlined" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_compiler_builtin_inlined" >&5 > +printf "%s\n" "$libc_compiler_builtin_inlined" >&6; } > > if test "$static_pie" = yes; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker static PIE support" >&5 > -$as_echo_n "checking for linker static PIE support... " >&6; } > -if ${libc_cv_ld_static_pie+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linker static PIE support" >&5 > +printf %s "checking for linker static PIE support... " >&6; } > +if test ${libc_cv_ld_static_pie+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.s <<\EOF > .text > .global _start > @@ -68,7 +69,7 @@ EOF > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; }; then > if $READELF -r conftest | grep 'There are no relocations in this file.' > /dev/null; then > libc_cv_ld_static_pie=yes > @@ -76,14 +77,15 @@ EOF > fi > rm -f conftest* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_static_pie" >&5 > -$as_echo "$libc_cv_ld_static_pie" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_static_pie" >&5 > +printf "%s\n" "$libc_cv_ld_static_pie" >&6; } > if test "$libc_cv_ld_static_pie" != yes; then > as_fn_error $? "linker support for static PIE needed" "$LINENO" 5 > fi > fi > > if test x"$multi_arch" != xno; then > - $as_echo "#define NO_HIDDEN_EXTERN_FUNC_IN_PIE 1" >>confdefs.h > + printf "%s\n" "#define NO_HIDDEN_EXTERN_FUNC_IN_PIE 1" >>confdefs.h > > fi > + > diff --git a/sysdeps/ia64/configure b/sysdeps/ia64/configure > index 90be9c0266..d4e4c51f4c 100644 > --- a/sysdeps/ia64/configure > +++ b/sysdeps/ia64/configure > @@ -3,6 +3,7 @@ > > # PIE builds fail on binutils 2.37 and earlier, see: > # https://sourceware.org/bugzilla/show_bug.cgi?id=28672 > -$as_echo "#define PIE_UNSUPPORTED 1" >>confdefs.h > +printf "%s\n" "#define PIE_UNSUPPORTED 1" >>confdefs.h > > # work around problem with autoconf and empty lines at the end of files > + > diff --git a/sysdeps/ieee754/ldbl-opt/configure b/sysdeps/ieee754/ldbl-opt/configure > index ad9d77b88c..68d8d7b465 100644 > --- a/sysdeps/ieee754/ldbl-opt/configure > +++ b/sysdeps/ieee754/ldbl-opt/configure > @@ -2,18 +2,19 @@ > # Local configure fragment for sysdeps/ieee754/ldbl-opt/. > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC $CFLAGS supports -mlong-double-128" >&5 > -$as_echo_n "checking whether $CC $CFLAGS supports -mlong-double-128... " >&6; } > -if ${libc_cv_mlong_double_128+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC $CFLAGS supports -mlong-double-128" >&5 > +printf %s "checking whether $CC $CFLAGS supports -mlong-double-128... " >&6; } > +if test ${libc_cv_mlong_double_128+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > save_CFLAGS="$CFLAGS" > CFLAGS="$CFLAGS -mlong-double-128" > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > > int > -main () > +main (void) > { > > #ifndef __LONG_DOUBLE_128__ > @@ -24,16 +25,18 @@ long double foobar (long double x) { return x; } > return 0; > } > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_cv_mlong_double_128=yes > -else > +else $as_nop > libc_cv_mlong_double_128=no > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > CFLAGS="$save_CFLAGS" > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mlong_double_128" >&5 > -$as_echo "$libc_cv_mlong_double_128" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mlong_double_128" >&5 > +printf "%s\n" "$libc_cv_mlong_double_128" >&6; } > if test "$libc_cv_mlong_double_128" = no; then > as_fn_error $? "this configuration requires -mlong-double-128 support" "$LINENO" 5 > fi > + > diff --git a/sysdeps/loongarch/configure b/sysdeps/loongarch/configure > index b3c203ba4b..1f9dcf547a 100644 > --- a/sysdeps/loongarch/configure > +++ b/sysdeps/loongarch/configure > @@ -1,14 +1,15 @@ > # This file is generated from configure.ac by Autoconf. DO NOT EDIT! > # Local configure fragment for sysdeps/loongarch/elf. > > -$as_echo "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h > +printf "%s\n" "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the toolchain is sufficient to build static PIE on LoongArch" >&5 > -$as_echo_n "checking if the toolchain is sufficient to build static PIE on LoongArch... " >&6; } > -if ${libc_cv_static_pie_on_loongarch+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the toolchain is sufficient to build static PIE on LoongArch" >&5 > +printf %s "checking if the toolchain is sufficient to build static PIE on LoongArch... " >&6; } > +if test ${libc_cv_static_pie_on_loongarch+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > > cat > conftest1.S << EOF > .global _start > @@ -40,64 +41,66 @@ EOF > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } \ > && { ac_try='LC_ALL=C $READELF -Wr conftest1 | grep -q R_LARCH_RELATIVE' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } \ > && ! { ac_try='LC_ALL=C $READELF -Wl conftest1 | grep -q INTERP' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } \ > && { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -shared -fPIC -o conftest2.so conftest2.S' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } \ > && { ac_try='LC_ALL=C $READELF -Wr conftest2.so | grep -q 'R_LARCH_JUMP_SLOT.*external_func'' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } > then > libc_cv_static_pie_on_loongarch=yes > fi > rm -rf conftest* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_static_pie_on_loongarch" >&5 > -$as_echo "$libc_cv_static_pie_on_loongarch" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_static_pie_on_loongarch" >&5 > +printf "%s\n" "$libc_cv_static_pie_on_loongarch" >&6; } > > if test "$libc_cv_static_pie_on_loongarch" = yes; then > - $as_echo "#define SUPPORT_STATIC_PIE 1" >>confdefs.h > + printf "%s\n" "#define SUPPORT_STATIC_PIE 1" >>confdefs.h > > fi > > # Check if gcc supports option -mcmodel=medium. > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports option -mcmodel=medium" >&5 > -$as_echo_n "checking whether $CC supports option -mcmodel=medium... " >&6; } > -if ${libc_cv_loongarch_cmodel_medium+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC supports option -mcmodel=medium" >&5 > +printf %s "checking whether $CC supports option -mcmodel=medium... " >&6; } > +if test ${libc_cv_loongarch_cmodel_medium+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > > if { ac_try='${CC-cc} -c $CFLAGS -mcmodel=medium /dev/null 1>&5' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; }; then > libc_cv_loongarch_cmodel_medium=yes > else > libc_cv_loongarch_cmodel_medium=no > fi > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_loongarch_cmodel_medium" >&5 > -$as_echo "$libc_cv_loongarch_cmodel_medium" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_loongarch_cmodel_medium" >&5 > +printf "%s\n" "$libc_cv_loongarch_cmodel_medium" >&6; } > config_vars="$config_vars > have-cmodel-medium = $libc_cv_loongarch_cmodel_medium" > + > diff --git a/sysdeps/loongarch/preconfigure b/sysdeps/loongarch/preconfigure > index f2d1a0d87b..dfc7ecfd9e 100644 > --- a/sysdeps/loongarch/preconfigure > +++ b/sysdeps/loongarch/preconfigure > @@ -37,16 +37,13 @@ loongarch*) > ;; > esac > > - cat >>confdefs.h <<_ACEOF > -#define LOONGARCH_ABI_GRLEN $grlen > -_ACEOF > + printf "%s\n" "#define LOONGARCH_ABI_GRLEN $grlen" >>confdefs.h > > - cat >>confdefs.h <<_ACEOF > -#define LOONGARCH_ABI_FRLEN $abi_flen > -_ACEOF > + printf "%s\n" "#define LOONGARCH_ABI_FRLEN $abi_flen" >>confdefs.h > > > base_machine=loongarch > ;; > esac > > + > diff --git a/sysdeps/m68k/configure b/sysdeps/m68k/configure > index 983836a08b..44ad87006f 100644 > --- a/sysdeps/m68k/configure > +++ b/sysdeps/m68k/configure > @@ -3,5 +3,6 @@ > > # Accessing static and hidden variables in a shared object needs relative > # relocation. > -$as_echo "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h > +printf "%s\n" "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h > + > > diff --git a/sysdeps/m68k/preconfigure b/sysdeps/m68k/preconfigure > index b1c4d11091..b6d70f1488 100644 > --- a/sysdeps/m68k/preconfigure > +++ b/sysdeps/m68k/preconfigure > @@ -21,3 +21,4 @@ m68k) variant=`(echo "#ifdef __mcoldfire__" > fi > ;; > esac > + > diff --git a/sysdeps/mach/configure b/sysdeps/mach/configure > index b125d24f05..f15160d0d8 100644 > --- a/sysdeps/mach/configure > +++ b/sysdeps/mach/configure > @@ -1,29 +1,32 @@ > > # ac_fn_c_check_header_preproc LINENO HEADER VAR > # ---------------------------------------------- > -# Tests whether HEADER is present, setting the cache variable VAR accordingly. > +# Tests whether HEADER exists and can be preprocessed (in isolation), setting > +# the cache variable VAR accordingly. > ac_fn_c_check_header_preproc () > { > as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack > - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 > -$as_echo_n "checking for $2... " >&6; } > -if eval \${$3+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 > +printf %s "checking for $2... " >&6; } > +if eval test \${$3+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > #include <$2> > _ACEOF > -if ac_fn_c_try_cpp "$LINENO"; then : > +if ac_fn_c_try_cpp "$LINENO" > +then : > eval "$3=yes" > -else > +else $as_nop > eval "$3=no" > fi > rm -f conftest.err conftest.i conftest.$ac_ext > fi > eval ac_res=\$$3 > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 > -$as_echo "$ac_res" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 > +printf "%s\n" "$ac_res" >&6; } > eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno > > } # ac_fn_c_check_header_preproc > @@ -32,11 +35,12 @@ $as_echo "$ac_res" >&6; } > if test -n "$ac_tool_prefix"; then > # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args. > set dummy ${ac_tool_prefix}mig; ac_word=$2 > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > -$as_echo_n "checking for $ac_word... " >&6; } > -if ${ac_cv_prog_MIG+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +printf %s "checking for $ac_word... " >&6; } > +if test ${ac_cv_prog_MIG+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -n "$MIG"; then > ac_cv_prog_MIG="$MIG" # Let the user override the test. > else > @@ -44,11 +48,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > for ac_exec_ext in '' $ac_executable_extensions; do > - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then > + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then > ac_cv_prog_MIG="${ac_tool_prefix}mig" > - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 > break 2 > fi > done > @@ -59,11 +67,11 @@ fi > fi > MIG=$ac_cv_prog_MIG > if test -n "$MIG"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5 > -$as_echo "$MIG" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5 > +printf "%s\n" "$MIG" >&6; } > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 > -$as_echo "no" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +printf "%s\n" "no" >&6; } > fi > > > @@ -72,11 +80,12 @@ if test -z "$ac_cv_prog_MIG"; then > ac_ct_MIG=$MIG > # Extract the first word of "mig", so it can be a program name with args. > set dummy mig; ac_word=$2 > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > -$as_echo_n "checking for $ac_word... " >&6; } > -if ${ac_cv_prog_ac_ct_MIG+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +printf %s "checking for $ac_word... " >&6; } > +if test ${ac_cv_prog_ac_ct_MIG+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -n "$ac_ct_MIG"; then > ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test. > else > @@ -84,11 +93,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > for ac_exec_ext in '' $ac_executable_extensions; do > - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then > + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then > ac_cv_prog_ac_ct_MIG="mig" > - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 > break 2 > fi > done > @@ -99,11 +112,11 @@ fi > fi > ac_ct_MIG=$ac_cv_prog_ac_ct_MIG > if test -n "$ac_ct_MIG"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5 > -$as_echo "$ac_ct_MIG" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5 > +printf "%s\n" "$ac_ct_MIG" >&6; } > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 > -$as_echo "no" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +printf "%s\n" "no" >&6; } > fi > > if test "x$ac_ct_MIG" = x; then > @@ -111,8 +124,8 @@ fi > else > case $cross_compiling:$ac_tool_warned in > yes:) > -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 > -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 > +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} > ac_tool_warned=yes ;; > esac > MIG=$ac_ct_MIG > @@ -137,91 +150,96 @@ CPPFLAGS="$CPPFLAGS -ffreestanding" > > > ac_fn_c_check_header_preproc "$LINENO" "mach/mach_types.h" "ac_cv_header_mach_mach_types_h" > -if test "x$ac_cv_header_mach_mach_types_h" = xyes; then : > +if test "x$ac_cv_header_mach_mach_types_h" = xyes > +then : > > -else > +else $as_nop > as_fn_error $? "cannot find Mach headers" "$LINENO" 5 > fi > > - > ac_fn_c_check_header_preproc "$LINENO" "mach/mach_types.defs" "ac_cv_header_mach_mach_types_defs" > -if test "x$ac_cv_header_mach_mach_types_defs" = xyes; then : > +if test "x$ac_cv_header_mach_mach_types_defs" = xyes > +then : > > -else > +else $as_nop > as_fn_error $? "cannot find Mach .defs files" "$LINENO" 5 > fi > > > > > - > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for task_t in mach/mach_types.h" >&5 > -$as_echo_n "checking for task_t in mach/mach_types.h... " >&6; } > -if ${libc_cv_mach_task_t+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for task_t in mach/mach_types.h" >&5 > +printf %s "checking for task_t in mach/mach_types.h... " >&6; } > +if test ${libc_cv_mach_task_t+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > #include <mach/mach_types.h> > int > -main () > +main (void) > { > extern task_t foo; > ; > return 0; > } > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_cv_mach_task_t=task_t > -else > +else $as_nop > libc_cv_mach_task_t=task_port_t > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_task_t" >&5 > -$as_echo "$libc_cv_mach_task_t" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_task_t" >&5 > +printf "%s\n" "$libc_cv_mach_task_t" >&6; } > if test $libc_cv_mach_task_t != task_t; then > DEFINES="$DEFINES -Dtask_t=task_port_t" > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread_t in mach/mach_types.h" >&5 > -$as_echo_n "checking for thread_t in mach/mach_types.h... " >&6; } > -if ${libc_cv_mach_thread_t+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for thread_t in mach/mach_types.h" >&5 > +printf %s "checking for thread_t in mach/mach_types.h... " >&6; } > +if test ${libc_cv_mach_thread_t+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > #include <mach/mach_types.h> > int > -main () > +main (void) > { > extern thread_t foo; > ; > return 0; > } > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_cv_mach_thread_t=thread_t > -else > +else $as_nop > libc_cv_mach_thread_t=thread_port_t > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_thread_t" >&5 > -$as_echo "$libc_cv_mach_thread_t" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_thread_t" >&5 > +printf "%s\n" "$libc_cv_mach_thread_t" >&6; } > if test $libc_cv_mach_thread_t != thread_t; then > DEFINES="$DEFINES -Dthread_t=thread_port_t" > fi > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for creation_time in task_basic_info" >&5 > -$as_echo_n "checking for creation_time in task_basic_info... " >&6; } > -if ${libc_cv_mach_task_creation_time+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for creation_time in task_basic_info" >&5 > +printf %s "checking for creation_time in task_basic_info... " >&6; } > +if test ${libc_cv_mach_task_creation_time+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > #include <mach/task_info.h> > int > -main () > +main (void) > { > > extern struct task_basic_info *i; > @@ -231,15 +249,16 @@ long s = i->creation_time.seconds; > return 0; > } > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_cv_mach_task_creation_time=yes > -else > +else $as_nop > libc_cv_mach_task_creation_time=no > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_task_creation_time" >&5 > -$as_echo "$libc_cv_mach_task_creation_time" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_task_creation_time" >&5 > +printf "%s\n" "$libc_cv_mach_task_creation_time" >&6; } > if test $libc_cv_mach_task_creation_time = no; then > as_fn_error $? "you need Mach headers supporting task_info.creation_time" "$LINENO" 5 > fi > @@ -250,23 +269,24 @@ for ifc in mach mach4 gnumach \ > processor processor_set task task_notify thread_act vm_map \ > memory_object memory_object_default i386/mach_i386 x86_64/mach_i386 \ > ; do > - as_ac_Header=`$as_echo "ac_cv_header_mach/${ifc}.defs" | $as_tr_sh` > + as_ac_Header=`printf "%s\n" "ac_cv_header_mach/${ifc}.defs" | $as_tr_sh` > ac_fn_c_check_header_preproc "$LINENO" "mach/${ifc}.defs" "$as_ac_Header" > -if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : > +if eval test \"x\$"$as_ac_Header"\" = x"yes" > +then : > mach_interface_list="$mach_interface_list $ifc" > fi > > - > done > if test "x$mach_interface_list" = x; then > as_fn_error $? "what manner of Mach is this?" "$LINENO" 5 > fi > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 > -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } > -if ${ac_cv_path_GREP+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 > +printf %s "checking for grep that handles long lines and -e... " >&6; } > +if test ${ac_cv_path_GREP+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -z "$GREP"; then > ac_path_GREP_found=false > # Loop through the user's path and test for each of PROGNAME-LIST > @@ -274,10 +294,15 @@ else > for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - for ac_prog in grep ggrep; do > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_prog in grep ggrep > + do > for ac_exec_ext in '' $ac_executable_extensions; do > - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" > + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" > as_fn_executable_p "$ac_path_GREP" || continue > # Check for GNU ac_path_GREP and select it if it is found. > # Check for GNU $ac_path_GREP > @@ -286,13 +311,13 @@ case `"$ac_path_GREP" --version 2>&1` in > ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; > *) > ac_count=0 > - $as_echo_n 0123456789 >"conftest.in" > + printf %s 0123456789 >"conftest.in" > while : > do > cat "conftest.in" "conftest.in" >"conftest.tmp" > mv "conftest.tmp" "conftest.in" > cp "conftest.in" "conftest.nl" > - $as_echo 'GREP' >> "conftest.nl" > + printf "%s\n" 'GREP' >> "conftest.nl" > "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break > diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break > as_fn_arith $ac_count + 1 && ac_count=$as_val > @@ -320,16 +345,17 @@ else > fi > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 > -$as_echo "$ac_cv_path_GREP" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 > +printf "%s\n" "$ac_cv_path_GREP" >&6; } > GREP="$ac_cv_path_GREP" > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > -$as_echo_n "checking for egrep... " >&6; } > -if ${ac_cv_path_EGREP+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > +printf %s "checking for egrep... " >&6; } > +if test ${ac_cv_path_EGREP+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 > then ac_cv_path_EGREP="$GREP -E" > else > @@ -340,10 +366,15 @@ else > for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - for ac_prog in egrep; do > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_prog in egrep > + do > for ac_exec_ext in '' $ac_executable_extensions; do > - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" > + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" > as_fn_executable_p "$ac_path_EGREP" || continue > # Check for GNU ac_path_EGREP and select it if it is found. > # Check for GNU $ac_path_EGREP > @@ -352,13 +383,13 @@ case `"$ac_path_EGREP" --version 2>&1` in > ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; > *) > ac_count=0 > - $as_echo_n 0123456789 >"conftest.in" > + printf %s 0123456789 >"conftest.in" > while : > do > cat "conftest.in" "conftest.in" >"conftest.tmp" > mv "conftest.tmp" "conftest.in" > cp "conftest.in" "conftest.nl" > - $as_echo 'EGREP' >> "conftest.nl" > + printf "%s\n" 'EGREP' >> "conftest.nl" > "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break > diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break > as_fn_arith $ac_count + 1 && ac_count=$as_val > @@ -387,102 +418,108 @@ fi > > fi > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 > -$as_echo "$ac_cv_path_EGREP" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 > +printf "%s\n" "$ac_cv_path_EGREP" >&6; } > EGREP="$ac_cv_path_EGREP" > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for host_page_size in mach_host.defs" >&5 > -$as_echo_n "checking for host_page_size in mach_host.defs... " >&6; } > -if ${libc_cv_mach_host_page_size+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for host_page_size in mach_host.defs" >&5 > +printf %s "checking for host_page_size in mach_host.defs... " >&6; } > +if test ${libc_cv_mach_host_page_size+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > #include <mach/mach_host.defs> > > _ACEOF > if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | > - $EGREP "host_page_size" >/dev/null 2>&1; then : > + $EGREP "host_page_size" >/dev/null 2>&1 > +then : > libc_cv_mach_host_page_size=yes > -else > +else $as_nop > libc_cv_mach_host_page_size=no > fi > -rm -f conftest* > +rm -rf conftest* > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_host_page_size" >&5 > -$as_echo "$libc_cv_mach_host_page_size" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_host_page_size" >&5 > +printf "%s\n" "$libc_cv_mach_host_page_size" >&6; } > if test $libc_cv_mach_host_page_size = yes; then > - $as_echo "#define HAVE_HOST_PAGE_SIZE 1" >>confdefs.h > + printf "%s\n" "#define HAVE_HOST_PAGE_SIZE 1" >>confdefs.h > > fi > > ac_fn_c_check_header_preproc "$LINENO" "mach/machine/ndr_def.h" "ac_cv_header_mach_machine_ndr_def_h" > -if test "x$ac_cv_header_mach_machine_ndr_def_h" = xyes; then : > +if test "x$ac_cv_header_mach_machine_ndr_def_h" = xyes > +then : > DEFINES="$DEFINES -DNDR_DEF_HEADER='<mach/machine/ndr_def.h>'" > -else > +else $as_nop > ac_fn_c_check_header_preproc "$LINENO" "machine/ndr_def.h" "ac_cv_header_machine_ndr_def_h" > -if test "x$ac_cv_header_machine_ndr_def_h" = xyes; then : > +if test "x$ac_cv_header_machine_ndr_def_h" = xyes > +then : > DEFINES="$DEFINES -DNDR_DEF_HEADER='<machine/ndr_def.h>'" > fi > > - > fi > > > - > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for i386_io_perm_modify in mach_i386.defs" >&5 > -$as_echo_n "checking for i386_io_perm_modify in mach_i386.defs... " >&6; } > -if ${libc_cv_mach_i386_ioports+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for i386_io_perm_modify in mach_i386.defs" >&5 > +printf %s "checking for i386_io_perm_modify in mach_i386.defs... " >&6; } > +if test ${libc_cv_mach_i386_ioports+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > #include <mach/machine/mach_i386.defs> > > _ACEOF > if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | > - $EGREP "i386_io_perm_modify" >/dev/null 2>&1; then : > + $EGREP "i386_io_perm_modify" >/dev/null 2>&1 > +then : > libc_cv_mach_i386_ioports=yes > -else > +else $as_nop > libc_cv_mach_i386_ioports=no > fi > -rm -f conftest* > +rm -rf conftest* > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_i386_ioports" >&5 > -$as_echo "$libc_cv_mach_i386_ioports" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_i386_ioports" >&5 > +printf "%s\n" "$libc_cv_mach_i386_ioports" >&6; } > if test $libc_cv_mach_i386_ioports = yes; then > - $as_echo "#define HAVE_I386_IO_PERM_MODIFY 1" >>confdefs.h > + printf "%s\n" "#define HAVE_I386_IO_PERM_MODIFY 1" >>confdefs.h > > fi > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for i386_set_gdt in mach_i386.defs" >&5 > -$as_echo_n "checking for i386_set_gdt in mach_i386.defs... " >&6; } > -if ${libc_cv_mach_i386_gdt+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for i386_set_gdt in mach_i386.defs" >&5 > +printf %s "checking for i386_set_gdt in mach_i386.defs... " >&6; } > +if test ${libc_cv_mach_i386_gdt+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > #include <mach/machine/mach_i386.defs> > > _ACEOF > if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | > - $EGREP "i386_set_gdt" >/dev/null 2>&1; then : > + $EGREP "i386_set_gdt" >/dev/null 2>&1 > +then : > libc_cv_mach_i386_gdt=yes > -else > +else $as_nop > libc_cv_mach_i386_gdt=no > fi > -rm -f conftest* > +rm -rf conftest* > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_i386_gdt" >&5 > -$as_echo "$libc_cv_mach_i386_gdt" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_i386_gdt" >&5 > +printf "%s\n" "$libc_cv_mach_i386_gdt" >&6; } > if test $libc_cv_mach_i386_gdt = yes; then > - $as_echo "#define HAVE_I386_SET_GDT 1" >>confdefs.h > + printf "%s\n" "#define HAVE_I386_SET_GDT 1" >>confdefs.h > > fi > > - > CPPFLAGS=$OLD_CPPFLAGS > + > diff --git a/sysdeps/mach/hurd/configure b/sysdeps/mach/hurd/configure > index 8d0702ad43..33d3e1fc0f 100644 > --- a/sysdeps/mach/hurd/configure > +++ b/sysdeps/mach/hurd/configure > @@ -1,6 +1,6 @@ > # This file is generated from configure.ac by Autoconf. DO NOT EDIT! > > -$as_echo "#define NO_RTLD_HIDDEN 1" >>confdefs.h > +printf "%s\n" "#define NO_RTLD_HIDDEN 1" >>confdefs.h > > > if test -n "$sysheaders"; then > @@ -10,16 +10,17 @@ fi > > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking Hurd header version" >&5 > -$as_echo_n "checking Hurd header version... " >&6; } > -if ${libc_cv_hurd_version+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Hurd header version" >&5 > +printf %s "checking Hurd header version... " >&6; } > +if test ${libc_cv_hurd_version+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > #include <hurd/version.h> > int > -main () > +main (void) > { > > #define NEED_VERSION 20020609 > @@ -30,15 +31,16 @@ main () > return 0; > } > _ACEOF > -if ac_fn_c_try_cpp "$LINENO"; then : > +if ac_fn_c_try_cpp "$LINENO" > +then : > libc_cv_hurd_version=ok > -else > +else $as_nop > libc_cv_hurd_version=bad > fi > rm -f conftest.err conftest.i conftest.$ac_ext > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hurd_version" >&5 > -$as_echo "$libc_cv_hurd_version" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hurd_version" >&5 > +printf "%s\n" "$libc_cv_hurd_version" >&6; } > if test "x$libc_cv_hurd_version" != xok; then > as_fn_error $? "Hurd headers not installed or too old" "$LINENO" 5 > fi > @@ -49,3 +51,4 @@ fi > > # Hurd has libpthread as a separate library. > pthread_in_libc=no > + > diff --git a/sysdeps/microblaze/configure b/sysdeps/microblaze/configure > index b5306339df..cae87f450f 100755 > --- a/sysdeps/microblaze/configure > +++ b/sysdeps/microblaze/configure > @@ -1,11 +1,12 @@ > # This file is generated from configure.ac by Autoconf. DO NOT EDIT! > # Local configure fragment for sysdeps/microblaze. > > -$as_echo "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h > +printf "%s\n" "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h > > > # gcc 11.2.1 and earlier crash with an internal compiler error, see: > # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103613 > -$as_echo "#define PIE_UNSUPPORTED 1" >>confdefs.h > +printf "%s\n" "#define PIE_UNSUPPORTED 1" >>confdefs.h > > # work around problem with autoconf and empty lines at the end of files > + > diff --git a/sysdeps/microblaze/preconfigure b/sysdeps/microblaze/preconfigure > index 9c74afcebe..ee6689e2aa 100644 > --- a/sysdeps/microblaze/preconfigure > +++ b/sysdeps/microblaze/preconfigure > @@ -3,11 +3,12 @@ > > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 > -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } > -if ${ac_cv_path_GREP+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 > +printf %s "checking for grep that handles long lines and -e... " >&6; } > +if test ${ac_cv_path_GREP+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -z "$GREP"; then > ac_path_GREP_found=false > # Loop through the user's path and test for each of PROGNAME-LIST > @@ -15,10 +16,15 @@ else > for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - for ac_prog in grep ggrep; do > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_prog in grep ggrep > + do > for ac_exec_ext in '' $ac_executable_extensions; do > - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" > + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" > as_fn_executable_p "$ac_path_GREP" || continue > # Check for GNU ac_path_GREP and select it if it is found. > # Check for GNU $ac_path_GREP > @@ -27,13 +33,13 @@ case `"$ac_path_GREP" --version 2>&1` in > ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; > *) > ac_count=0 > - $as_echo_n 0123456789 >"conftest.in" > + printf %s 0123456789 >"conftest.in" > while : > do > cat "conftest.in" "conftest.in" >"conftest.tmp" > mv "conftest.tmp" "conftest.in" > cp "conftest.in" "conftest.nl" > - $as_echo 'GREP' >> "conftest.nl" > + printf "%s\n" 'GREP' >> "conftest.nl" > "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break > diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break > as_fn_arith $ac_count + 1 && ac_count=$as_val > @@ -61,16 +67,17 @@ else > fi > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 > -$as_echo "$ac_cv_path_GREP" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 > +printf "%s\n" "$ac_cv_path_GREP" >&6; } > GREP="$ac_cv_path_GREP" > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > -$as_echo_n "checking for egrep... " >&6; } > -if ${ac_cv_path_EGREP+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > +printf %s "checking for egrep... " >&6; } > +if test ${ac_cv_path_EGREP+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 > then ac_cv_path_EGREP="$GREP -E" > else > @@ -81,10 +88,15 @@ else > for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - for ac_prog in egrep; do > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_prog in egrep > + do > for ac_exec_ext in '' $ac_executable_extensions; do > - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" > + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" > as_fn_executable_p "$ac_path_EGREP" || continue > # Check for GNU ac_path_EGREP and select it if it is found. > # Check for GNU $ac_path_EGREP > @@ -93,13 +105,13 @@ case `"$ac_path_EGREP" --version 2>&1` in > ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; > *) > ac_count=0 > - $as_echo_n 0123456789 >"conftest.in" > + printf %s 0123456789 >"conftest.in" > while : > do > cat "conftest.in" "conftest.in" >"conftest.tmp" > mv "conftest.tmp" "conftest.in" > cp "conftest.in" "conftest.nl" > - $as_echo 'EGREP' >> "conftest.nl" > + printf "%s\n" 'EGREP' >> "conftest.nl" > "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break > diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break > as_fn_arith $ac_count + 1 && ac_count=$as_val > @@ -128,8 +140,8 @@ fi > > fi > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 > -$as_echo "$ac_cv_path_EGREP" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 > +printf "%s\n" "$ac_cv_path_EGREP" >&6; } > EGREP="$ac_cv_path_EGREP" > > > @@ -141,14 +153,16 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext > > _ACEOF > if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | > - $EGREP "yes" >/dev/null 2>&1; then : > + $EGREP "yes" >/dev/null 2>&1 > +then : > endianness=le > -else > +else $as_nop > endianness=be > fi > -rm -f conftest* > +rm -rf conftest* > > > case "$machine" in > microblaze*) base_machine=microblaze machine=microblaze/$endianness ;; > esac > + > diff --git a/sysdeps/mips/configure b/sysdeps/mips/configure > index 3f4d9e9759..1e8c6711e6 100644 > --- a/sysdeps/mips/configure > +++ b/sysdeps/mips/configure > @@ -1,16 +1,17 @@ > # This file is generated from configure.ac by Autoconf. DO NOT EDIT! > # Local configure fragment for sysdeps/mips. > > -$as_echo "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h > +printf "%s\n" "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h > > > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 > -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } > -if ${ac_cv_path_GREP+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 > +printf %s "checking for grep that handles long lines and -e... " >&6; } > +if test ${ac_cv_path_GREP+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -z "$GREP"; then > ac_path_GREP_found=false > # Loop through the user's path and test for each of PROGNAME-LIST > @@ -18,10 +19,15 @@ else > for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - for ac_prog in grep ggrep; do > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_prog in grep ggrep > + do > for ac_exec_ext in '' $ac_executable_extensions; do > - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" > + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" > as_fn_executable_p "$ac_path_GREP" || continue > # Check for GNU ac_path_GREP and select it if it is found. > # Check for GNU $ac_path_GREP > @@ -30,13 +36,13 @@ case `"$ac_path_GREP" --version 2>&1` in > ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; > *) > ac_count=0 > - $as_echo_n 0123456789 >"conftest.in" > + printf %s 0123456789 >"conftest.in" > while : > do > cat "conftest.in" "conftest.in" >"conftest.tmp" > mv "conftest.tmp" "conftest.in" > cp "conftest.in" "conftest.nl" > - $as_echo 'GREP' >> "conftest.nl" > + printf "%s\n" 'GREP' >> "conftest.nl" > "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break > diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break > as_fn_arith $ac_count + 1 && ac_count=$as_val > @@ -64,16 +70,17 @@ else > fi > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 > -$as_echo "$ac_cv_path_GREP" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 > +printf "%s\n" "$ac_cv_path_GREP" >&6; } > GREP="$ac_cv_path_GREP" > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > -$as_echo_n "checking for egrep... " >&6; } > -if ${ac_cv_path_EGREP+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > +printf %s "checking for egrep... " >&6; } > +if test ${ac_cv_path_EGREP+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 > then ac_cv_path_EGREP="$GREP -E" > else > @@ -84,10 +91,15 @@ else > for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - for ac_prog in egrep; do > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_prog in egrep > + do > for ac_exec_ext in '' $ac_executable_extensions; do > - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" > + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" > as_fn_executable_p "$ac_path_EGREP" || continue > # Check for GNU ac_path_EGREP and select it if it is found. > # Check for GNU $ac_path_EGREP > @@ -96,13 +108,13 @@ case `"$ac_path_EGREP" --version 2>&1` in > ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; > *) > ac_count=0 > - $as_echo_n 0123456789 >"conftest.in" > + printf %s 0123456789 >"conftest.in" > while : > do > cat "conftest.in" "conftest.in" >"conftest.tmp" > mv "conftest.tmp" "conftest.in" > cp "conftest.in" "conftest.nl" > - $as_echo 'EGREP' >> "conftest.nl" > + printf "%s\n" 'EGREP' >> "conftest.nl" > "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break > diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break > as_fn_arith $ac_count + 1 && ac_count=$as_val > @@ -131,16 +143,17 @@ fi > > fi > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 > -$as_echo "$ac_cv_path_EGREP" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 > +printf "%s\n" "$ac_cv_path_EGREP" >&6; } > EGREP="$ac_cv_path_EGREP" > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler is using the 2008 NaN encoding" >&5 > -$as_echo_n "checking whether the compiler is using the 2008 NaN encoding... " >&6; } > -if ${libc_cv_mips_nan2008+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler is using the 2008 NaN encoding" >&5 > +printf %s "checking whether the compiler is using the 2008 NaN encoding... " >&6; } > +if test ${libc_cv_mips_nan2008+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > dnl > @@ -149,17 +162,19 @@ yes > #endif > _ACEOF > if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | > - $EGREP "yes" >/dev/null 2>&1; then : > + $EGREP "yes" >/dev/null 2>&1 > +then : > libc_cv_mips_nan2008=yes > -else > +else $as_nop > libc_cv_mips_nan2008=no > fi > -rm -f conftest* > +rm -rf conftest* > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mips_nan2008" >&5 > -$as_echo "$libc_cv_mips_nan2008" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mips_nan2008" >&5 > +printf "%s\n" "$libc_cv_mips_nan2008" >&6; } > if test x$libc_cv_mips_nan2008 = xyes; then > - $as_echo "#define HAVE_MIPS_NAN2008 1" >>confdefs.h > + printf "%s\n" "#define HAVE_MIPS_NAN2008 1" >>confdefs.h > > fi > + > diff --git a/sysdeps/mips/preconfigure b/sysdeps/mips/preconfigure > index a5c6840ed2..dd1b25ce3b 100644 > --- a/sysdeps/mips/preconfigure > +++ b/sysdeps/mips/preconfigure > @@ -32,3 +32,4 @@ mips*) > with_fp_cond="defined __mips_hard_float" > ;; > esac > + > diff --git a/sysdeps/nios2/configure b/sysdeps/nios2/configure > index b3cd28349e..2fb230cbaa 100644 > --- a/sysdeps/nios2/configure > +++ b/sysdeps/nios2/configure > @@ -4,11 +4,12 @@ > # Nios II big endian is not yet supported. > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 > -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } > -if ${ac_cv_path_GREP+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 > +printf %s "checking for grep that handles long lines and -e... " >&6; } > +if test ${ac_cv_path_GREP+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -z "$GREP"; then > ac_path_GREP_found=false > # Loop through the user's path and test for each of PROGNAME-LIST > @@ -16,10 +17,15 @@ else > for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - for ac_prog in grep ggrep; do > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_prog in grep ggrep > + do > for ac_exec_ext in '' $ac_executable_extensions; do > - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" > + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" > as_fn_executable_p "$ac_path_GREP" || continue > # Check for GNU ac_path_GREP and select it if it is found. > # Check for GNU $ac_path_GREP > @@ -28,13 +34,13 @@ case `"$ac_path_GREP" --version 2>&1` in > ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; > *) > ac_count=0 > - $as_echo_n 0123456789 >"conftest.in" > + printf %s 0123456789 >"conftest.in" > while : > do > cat "conftest.in" "conftest.in" >"conftest.tmp" > mv "conftest.tmp" "conftest.in" > cp "conftest.in" "conftest.nl" > - $as_echo 'GREP' >> "conftest.nl" > + printf "%s\n" 'GREP' >> "conftest.nl" > "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break > diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break > as_fn_arith $ac_count + 1 && ac_count=$as_val > @@ -62,16 +68,17 @@ else > fi > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 > -$as_echo "$ac_cv_path_GREP" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 > +printf "%s\n" "$ac_cv_path_GREP" >&6; } > GREP="$ac_cv_path_GREP" > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > -$as_echo_n "checking for egrep... " >&6; } > -if ${ac_cv_path_EGREP+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > +printf %s "checking for egrep... " >&6; } > +if test ${ac_cv_path_EGREP+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 > then ac_cv_path_EGREP="$GREP -E" > else > @@ -82,10 +89,15 @@ else > for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - for ac_prog in egrep; do > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_prog in egrep > + do > for ac_exec_ext in '' $ac_executable_extensions; do > - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" > + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" > as_fn_executable_p "$ac_path_EGREP" || continue > # Check for GNU ac_path_EGREP and select it if it is found. > # Check for GNU $ac_path_EGREP > @@ -94,13 +106,13 @@ case `"$ac_path_EGREP" --version 2>&1` in > ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; > *) > ac_count=0 > - $as_echo_n 0123456789 >"conftest.in" > + printf %s 0123456789 >"conftest.in" > while : > do > cat "conftest.in" "conftest.in" >"conftest.tmp" > mv "conftest.tmp" "conftest.in" > cp "conftest.in" "conftest.nl" > - $as_echo 'EGREP' >> "conftest.nl" > + printf "%s\n" 'EGREP' >> "conftest.nl" > "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break > diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break > as_fn_arith $ac_count + 1 && ac_count=$as_val > @@ -129,16 +141,17 @@ fi > > fi > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 > -$as_echo "$ac_cv_path_EGREP" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 > +printf "%s\n" "$ac_cv_path_EGREP" >&6; } > EGREP="$ac_cv_path_EGREP" > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for big endian" >&5 > -$as_echo_n "checking for big endian... " >&6; } > -if ${libc_cv_nios2_be+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for big endian" >&5 > +printf %s "checking for big endian... " >&6; } > +if test ${libc_cv_nios2_be+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > #ifdef __nios2_big_endian__ > @@ -147,19 +160,21 @@ else > > _ACEOF > if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | > - $EGREP "yes" >/dev/null 2>&1; then : > + $EGREP "yes" >/dev/null 2>&1 > +then : > libc_cv_nios2_be=yes > -else > +else $as_nop > libc_cv_nios2_be=no > fi > -rm -f conftest* > +rm -rf conftest* > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_nios2_be" >&5 > -$as_echo "$libc_cv_nios2_be" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_nios2_be" >&5 > +printf "%s\n" "$libc_cv_nios2_be" >&6; } > if test $libc_cv_nios2_be = yes; then > as_fn_error $? "Big endian not supported for Nios II" "$LINENO" 5 > fi > > -$as_echo "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h > +printf "%s\n" "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h > + > > diff --git a/sysdeps/or1k/configure b/sysdeps/or1k/configure > index 16146a8403..0d5d80615e 100644 > --- a/sysdeps/or1k/configure > +++ b/sysdeps/or1k/configure > @@ -1,2 +1,3 @@ > # This file is generated from configure.ac by Autoconf. DO NOT EDIT! > # Local configure fragment for sysdeps/or1k. > + > diff --git a/sysdeps/powerpc/powerpc32/configure b/sysdeps/powerpc/powerpc32/configure > index eb1bcbe651..732498dccd 100644 > --- a/sysdeps/powerpc/powerpc32/configure > +++ b/sysdeps/powerpc/powerpc32/configure > @@ -1,5 +1,6 @@ > # This file is generated from configure.ac by Autoconf. DO NOT EDIT! > # Local configure fragment for sysdeps/powerpc/powerpc32. > > -$as_echo "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h > +printf "%s\n" "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h > + > > diff --git a/sysdeps/powerpc/powerpc32/fpu/configure b/sysdeps/powerpc/powerpc32/fpu/configure > index 98c6f30ca3..da6fbb11bf 100644 > --- a/sysdeps/powerpc/powerpc32/fpu/configure > +++ b/sysdeps/powerpc/powerpc32/fpu/configure > @@ -2,18 +2,19 @@ > # Local configure fragment for sysdeps/powerpc/powerpc32/fpu. > > # Test whether integer to floating point conversions use fcfid. > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fcfid use" >&5 > -$as_echo_n "checking for fcfid use... " >&6; } > -if ${libc_cv_ppc_fcfid+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fcfid use" >&5 > +printf %s "checking for fcfid use... " >&6; } > +if test ${libc_cv_ppc_fcfid+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > echo 'double foo (int x) { return (double) x; }' > conftest.c > libc_cv_ppc_fcfid=no > if { ac_try='${CC-cc} -S $CFLAGS conftest.c -o conftest.s 1>&5' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; }; then > if grep '[ ]fcfid' conftest.s > /dev/null 2>&1; then > libc_cv_ppc_fcfid=yes > @@ -21,26 +22,27 @@ if { ac_try='${CC-cc} -S $CFLAGS conftest.c -o conftest.s 1>&5' > fi > rm -rf conftest* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc_fcfid" >&5 > -$as_echo "$libc_cv_ppc_fcfid" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc_fcfid" >&5 > +printf "%s\n" "$libc_cv_ppc_fcfid" >&6; } > if test $libc_cv_ppc_fcfid = yes; then > - $as_echo "#define HAVE_PPC_FCFID 1" >>confdefs.h > + printf "%s\n" "#define HAVE_PPC_FCFID 1" >>confdefs.h > > fi > > # Test whether floating point to long long conversions use fctidz. > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fctidz use" >&5 > -$as_echo_n "checking for fctidz use... " >&6; } > -if ${libc_cv_ppc_fctidz+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fctidz use" >&5 > +printf %s "checking for fctidz use... " >&6; } > +if test ${libc_cv_ppc_fctidz+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > echo 'long long int foo (double x) { return (long long int) x; }' > conftest.c > libc_cv_ppc_fctidz=no > if { ac_try='${CC-cc} -S $CFLAGS conftest.c -o conftest.s 1>&5' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; }; then > if grep '[ ]fctidz' conftest.s > /dev/null 2>&1; then > libc_cv_ppc_fctidz=yes > @@ -48,9 +50,10 @@ if { ac_try='${CC-cc} -S $CFLAGS conftest.c -o conftest.s 1>&5' > fi > rm -rf conftest* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc_fctidz" >&5 > -$as_echo "$libc_cv_ppc_fctidz" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc_fctidz" >&5 > +printf "%s\n" "$libc_cv_ppc_fctidz" >&6; } > if test $libc_cv_ppc_fctidz = yes; then > - $as_echo "#define HAVE_PPC_FCTIDZ 1" >>confdefs.h > + printf "%s\n" "#define HAVE_PPC_FCTIDZ 1" >>confdefs.h > > fi > + > diff --git a/sysdeps/powerpc/powerpc64/configure b/sysdeps/powerpc/powerpc64/configure > index e09052a339..6d8153ed50 100644 > --- a/sysdeps/powerpc/powerpc64/configure > +++ b/sysdeps/powerpc/powerpc64/configure > @@ -1,21 +1,22 @@ > # This file is generated from configure.ac by Autoconf. DO NOT EDIT! > # Local configure fragment for sysdeps/powerpc/powerpc64. > > -$as_echo "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h > +printf "%s\n" "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for support for overlapping .opd entries" >&5 > -$as_echo_n "checking for support for overlapping .opd entries... " >&6; } > -if ${libc_cv_overlapping_opd+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for support for overlapping .opd entries" >&5 > +printf %s "checking for support for overlapping .opd entries... " >&6; } > +if test ${libc_cv_overlapping_opd+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > libc_cv_overlapping_opd=no > echo 'void foo (void) {}' > conftest.c > if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S conftest.c -o conftest.s 1>&5' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; }; then > if grep '\.TOC\.@tocbase' conftest.s > /dev/null; then > if grep '\.TOC\.@tocbase[ ]*,[ ]*0' conftest.s > /dev/null; then > @@ -28,10 +29,10 @@ fi > rm -f conftest.c conftest.s > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_overlapping_opd" >&5 > -$as_echo "$libc_cv_overlapping_opd" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_overlapping_opd" >&5 > +printf "%s\n" "$libc_cv_overlapping_opd" >&6; } > if test x$libc_cv_overlapping_opd = xyes; then > - $as_echo "#define USE_PPC64_OVERLAPPING_OPD 1" >>confdefs.h > + printf "%s\n" "#define USE_PPC64_OVERLAPPING_OPD 1" >>confdefs.h > > fi > > @@ -39,11 +40,12 @@ fi > # gain by enabling it if it will be optimized away by the linker. > # It also helps linkers that might not optimize it and end up > # generating stubs with ISA 3.1 instruction even targeting older ISA. > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the compiler supports @notoc" >&5 > -$as_echo_n "checking if the compiler supports @notoc... " >&6; } > -if ${libc_cv_ppc64_notoc+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the compiler supports @notoc" >&5 > +printf %s "checking if the compiler supports @notoc... " >&6; } > +if test ${libc_cv_ppc64_notoc+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.c <<EOF > int bar (void); > int foo (void) { return bar () + 1; } > @@ -53,22 +55,24 @@ EOF > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } \ > && { ac_try='grep -q -E 'bar@notoc' conftest.s' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } > then > libc_cv_ppc64_notoc=yes > fi > rm -rf conftest.* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc64_notoc" >&5 > -$as_echo "$libc_cv_ppc64_notoc" >&6; } > -if test x$libc_cv_ppc64_notoc = xyes; then : > - $as_echo "#define USE_PPC64_NOTOC 1" >>confdefs.h > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc64_notoc" >&5 > +printf "%s\n" "$libc_cv_ppc64_notoc" >&6; } > +if test x$libc_cv_ppc64_notoc = xyes > +then : > + printf "%s\n" "#define USE_PPC64_NOTOC 1" >>confdefs.h > > fi > + > diff --git a/sysdeps/powerpc/powerpc64/le/configure b/sysdeps/powerpc/powerpc64/le/configure > index 395f9f7309..3ec457b10b 100644 > --- a/sysdeps/powerpc/powerpc64/le/configure > +++ b/sysdeps/powerpc/powerpc64/le/configure > @@ -4,11 +4,12 @@ > OLD_CFLAGS="$CFLAGS" > CFLAGS="$CFLAGS $libc_cv_cc_submachine" > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the target machine is at least POWER8" >&5 > -$as_echo_n "checking if the target machine is at least POWER8... " >&6; } > -if ${libc_cv_target_power8_ok+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the target machine is at least POWER8" >&5 > +printf %s "checking if the target machine is at least POWER8... " >&6; } > +if test ${libc_cv_target_power8_ok+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > @@ -18,52 +19,58 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext > #endif > > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_cv_target_power8_ok=yes > -else > +else $as_nop > libc_cv_target_power8_ok=no > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_target_power8_ok" >&5 > -$as_echo "$libc_cv_target_power8_ok" >&6; } > -if test "$libc_cv_target_power8_ok" != "yes"; then : > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_target_power8_ok" >&5 > +printf "%s\n" "$libc_cv_target_power8_ok" >&6; } > +if test "$libc_cv_target_power8_ok" != "yes" > +then : > critic_missing="$critic_missing POWER8 or newer is required on powerpc64le." > fi > CFLAGS="$OLD_CFLAGS" > > OLD_CFLAGS="$CFLAGS" > CFLAGS="$CFLAGS -mno-gnu-attribute" > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the compiler supports -mno-gnu-attribute" >&5 > -$as_echo_n "checking if the compiler supports -mno-gnu-attribute... " >&6; } > -if ${libc_cv_no_gnu_attr_ok+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the compiler supports -mno-gnu-attribute" >&5 > +printf %s "checking if the compiler supports -mno-gnu-attribute... " >&6; } > +if test ${libc_cv_no_gnu_attr_ok+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > > > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_cv_no_gnu_attr_ok=yes > -else > +else $as_nop > libc_cv_no_gnu_attr_ok=no > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_no_gnu_attr_ok" >&5 > -$as_echo "$libc_cv_no_gnu_attr_ok" >&6; } > -if test "$libc_cv_no_gnu_attr_ok" != "yes"; then : > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_no_gnu_attr_ok" >&5 > +printf "%s\n" "$libc_cv_no_gnu_attr_ok" >&6; } > +if test "$libc_cv_no_gnu_attr_ok" != "yes" > +then : > critic_missing="$critic_missing A compiler with -mno-gnu-attribute is required on powerpc64le." > fi > CFLAGS="$OLD_CFLAGS" > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC compiles signbit with 128-bit floating point type" >&5 > -$as_echo_n "checking if $CC compiles signbit with 128-bit floating point type... " >&6; } > -if ${libc_cv_compiler_powerpc64le_ice+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC compiles signbit with 128-bit floating point type" >&5 > +printf %s "checking if $CC compiles signbit with 128-bit floating point type... " >&6; } > +if test ${libc_cv_compiler_powerpc64le_ice+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > save_CFLAGS="$CFLAGS" > CFLAGS="$CFLAGS -mabi=ieeelongdouble -Wno-psabi" > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > @@ -76,25 +83,28 @@ int sbi (long double *a, unsigned long n) { return __builtin_signbit (a[n]); } > void sbs (int *p, long double a) { *p = __builtin_signbit (a); } > > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_cv_compiler_powerpc64le_ice=yes > -else > +else $as_nop > libc_cv_compiler_powerpc64le_ice=no > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > CFLAGS="$save_CFLAGS" > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_powerpc64le_ice" >&5 > -$as_echo "$libc_cv_compiler_powerpc64le_ice" >&6; } > -if test "$libc_cv_compiler_powerpc64le_ice" != "yes"; then : > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_powerpc64le_ice" >&5 > +printf "%s\n" "$libc_cv_compiler_powerpc64le_ice" >&6; } > +if test "$libc_cv_compiler_powerpc64le_ice" != "yes" > +then : > critic_missing="$critic_missing __builtin_signbit is broken. GCC 7.4 or newer is required to resolve (PR83862)." > fi > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC compiles with -mabi=ieeelongdouble and -mlong-double-128" >&5 > -$as_echo_n "checking if $CC compiles with -mabi=ieeelongdouble and -mlong-double-128... " >&6; } > -if ${libc_cv_compiler_powerpc64le_ldbl128_mabi+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC compiles with -mabi=ieeelongdouble and -mlong-double-128" >&5 > +printf %s "checking if $CC compiles with -mabi=ieeelongdouble and -mlong-double-128... " >&6; } > +if test ${libc_cv_compiler_powerpc64le_ldbl128_mabi+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > save_CFLAGS="$CFLAGS" > CFLAGS="$CFLAGS -mabi=ieeelongdouble -mlong-double-128" > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > @@ -103,17 +113,19 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext > long double x; > > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_cv_compiler_powerpc64le_ldbl128_mabi=yes > -else > +else $as_nop > libc_cv_compiler_powerpc64le_ldbl128_mabi=no > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > CFLAGS="$save_CFLAGS" > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_powerpc64le_ldbl128_mabi" >&5 > -$as_echo "$libc_cv_compiler_powerpc64le_ldbl128_mabi" >&6; } > -if test "$libc_cv_compiler_powerpc64le_ldbl128_mabi" = "no"; then : > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_powerpc64le_ldbl128_mabi" >&5 > +printf "%s\n" "$libc_cv_compiler_powerpc64le_ldbl128_mabi" >&6; } > +if test "$libc_cv_compiler_powerpc64le_ldbl128_mabi" = "no" > +then : > critic_missing="$critic_missing The compiler must support -mabi=ieeelongdouble and -mlong-double-128 simultaneously." > fi > > @@ -121,11 +133,12 @@ for ac_prog in $OBJCOPY > do > # Extract the first word of "$ac_prog", so it can be a program name with args. > set dummy $ac_prog; ac_word=$2 > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > -$as_echo_n "checking for $ac_word... " >&6; } > -if ${ac_cv_prog_OBJCOPY+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 > +printf %s "checking for $ac_word... " >&6; } > +if test ${ac_cv_prog_OBJCOPY+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -n "$OBJCOPY"; then > ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test. > else > @@ -133,11 +146,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR > for as_dir in $PATH > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > for ac_exec_ext in '' $ac_executable_extensions; do > - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then > + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then > ac_cv_prog_OBJCOPY="$ac_prog" > - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 > break 2 > fi > done > @@ -148,11 +165,11 @@ fi > fi > OBJCOPY=$ac_cv_prog_OBJCOPY > if test -n "$OBJCOPY"; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5 > -$as_echo "$OBJCOPY" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5 > +printf "%s\n" "$OBJCOPY" >&6; } > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 > -$as_echo "no" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 > +printf "%s\n" "no" >&6; } > fi > > > @@ -163,8 +180,8 @@ if test -z "$OBJCOPY"; then > ac_verc_fail=yes > else > # Found it, now check the version. > - { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $OBJCOPY" >&5 > -$as_echo_n "checking version of $OBJCOPY... " >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of $OBJCOPY" >&5 > +printf %s "checking version of $OBJCOPY... " >&6; } > ac_prog_version=`$OBJCOPY --version 2>&1 | sed -n 's/^.*GNU objcopy.* $[0-9]*\.[0-9.]*$.*$/\1/p'` > case $ac_prog_version in > '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; > @@ -173,8 +190,8 @@ $as_echo_n "checking version of $OBJCOPY... " >&6; } > *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; > > esac > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 > -$as_echo "$ac_prog_version" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 > +printf "%s\n" "$ac_prog_version" >&6; } > fi > if test $ac_verc_fail = yes; then > AS=: critic_missing="$critic_missing objcopy >= 2.26 is required on powerpc64le" > @@ -182,3 +199,4 @@ fi > > > test -n "$critic_missing" && as_fn_error $? "*** $critic_missing" "$LINENO" 5 > + > diff --git a/sysdeps/powerpc/powerpc64/le/fpu/multiarch/configure b/sysdeps/powerpc/powerpc64/le/fpu/multiarch/configure > index b95a720549..130e3bebc7 100644 > --- a/sysdeps/powerpc/powerpc64/le/fpu/multiarch/configure > +++ b/sysdeps/powerpc/powerpc64/le/fpu/multiarch/configure > @@ -3,31 +3,35 @@ > OLD_CFLAGS="$CFLAGS" > CFLAGS="$CFLAGS -mcpu=power10" > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the compiler supports -mcpu=power10" >&5 > -$as_echo_n "checking if the compiler supports -mcpu=power10... " >&6; } > -if ${libc_cv_mcpu_power10+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the compiler supports -mcpu=power10" >&5 > +printf %s "checking if the compiler supports -mcpu=power10... " >&6; } > +if test ${libc_cv_mcpu_power10+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > > > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_cv_mcpu_power10=yes > -else > +else $as_nop > libc_cv_mcpu_power10=no > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mcpu_power10" >&5 > -$as_echo "$libc_cv_mcpu_power10" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mcpu_power10" >&5 > +printf "%s\n" "$libc_cv_mcpu_power10" >&6; } > config_vars="$config_vars > mcpu-power10 = $libc_cv_mcpu_power10" > -if test "$libc_cv_mcpu_power10" = "yes"; then : > +if test "$libc_cv_mcpu_power10" = "yes" > +then : > > - $as_echo "#define USE_PPC64_MCPU_POWER10 1" >>confdefs.h > + printf "%s\n" "#define USE_PPC64_MCPU_POWER10 1" >>confdefs.h > > fi > CFLAGS="$OLD_CFLAGS" > + > diff --git a/sysdeps/powerpc/preconfigure b/sysdeps/powerpc/preconfigure > index dfe8e20399..4de94089a3 100644 > --- a/sysdeps/powerpc/preconfigure > +++ b/sysdeps/powerpc/preconfigure > @@ -39,18 +39,20 @@ case "${machine}:${submachine}" in > case "$archcpu" in > 405fp|440fp|464fp|476fp) > submachine=${archcpu%fp} > - if ${libc_cv_cc_submachine+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > + if test ${libc_cv_cc_submachine+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > libc_cv_cc_submachine="" > fi > > ;; > 405|440|464|476) > submachine=${archcpu} > - if ${libc_cv_cc_submachine+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > + if test ${libc_cv_cc_submachine+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > libc_cv_cc_submachine="" > fi > > @@ -58,9 +60,10 @@ fi > > a2|970|power[4-9]|power5x|power6+|power10) > submachine=${archcpu} > - if ${libc_cv_cc_submachine+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > + if test ${libc_cv_cc_submachine+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > libc_cv_cc_submachine="" > fi > > @@ -71,3 +74,4 @@ fi > esac > ;; > esac > + > diff --git a/sysdeps/riscv/configure b/sysdeps/riscv/configure > index 2372225a26..acd1f5e743 100644 > --- a/sysdeps/riscv/configure > +++ b/sysdeps/riscv/configure > @@ -2,11 +2,12 @@ > # Local configure fragment for sysdeps/riscv/elf. > > # Check if static linker supports R_RISCV_ALIGN > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for R_RISCV_ALIGN linker relaxation support" >&5 > -$as_echo_n "checking for R_RISCV_ALIGN linker relaxation support... " >&6; } > -if ${libc_cv_riscv_r_align+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for R_RISCV_ALIGN linker relaxation support" >&5 > +printf %s "checking for R_RISCV_ALIGN linker relaxation support... " >&6; } > +if test ${libc_cv_riscv_r_align+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.S <<EOF > .align 3 > foo: > @@ -18,14 +19,15 @@ EOF > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } > then > libc_cv_riscv_r_align=yes > fi > rm -rf conftest.* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_riscv_r_align" >&5 > -$as_echo "$libc_cv_riscv_r_align" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_riscv_r_align" >&5 > +printf "%s\n" "$libc_cv_riscv_r_align" >&6; } > config_vars="$config_vars > riscv-r-align = $libc_cv_riscv_r_align" > + > diff --git a/sysdeps/riscv/preconfigure b/sysdeps/riscv/preconfigure > index 4dedf4b0bb..a5de5ccb7d 100644 > --- a/sysdeps/riscv/preconfigure > +++ b/sysdeps/riscv/preconfigure > @@ -58,13 +58,10 @@ riscv*) > base_machine=riscv > machine=riscv/rv$xlen/$float_machine > > - cat >>confdefs.h <<_ACEOF > -#define RISCV_ABI_XLEN $xlen > -_ACEOF > + printf "%s\n" "#define RISCV_ABI_XLEN $xlen" >>confdefs.h > > - cat >>confdefs.h <<_ACEOF > -#define RISCV_ABI_FLEN $abi_flen > -_ACEOF > + printf "%s\n" "#define RISCV_ABI_FLEN $abi_flen" >>confdefs.h > > ;; > esac > + > diff --git a/sysdeps/s390/configure b/sysdeps/s390/configure > index 6a13c9c7bd..d1056cb325 100644 > --- a/sysdeps/s390/configure > +++ b/sysdeps/s390/configure > @@ -1,11 +1,12 @@ > # This file is generated from configure.ac by Autoconf. DO NOT EDIT! > # Local configure fragment for sysdeps/s390. > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_tbegin" >&5 > -$as_echo_n "checking for __builtin_tbegin... " >&6; } > -if ${libc_cv_gcc_builtin_tbegin+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_tbegin" >&5 > +printf %s "checking for __builtin_tbegin... " >&6; } > +if test ${libc_cv_gcc_builtin_tbegin+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.c <<\EOF > #include <htmintrin.h> > void testtransaction () > @@ -20,7 +21,7 @@ if { ac_try='${CC-cc} -mhtm -O2 -S conftest.c -o - | grep -w tbegin > /dev/null' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } ; > then > libc_cv_gcc_builtin_tbegin=yes > @@ -29,8 +30,8 @@ else > fi > rm -f conftest* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_tbegin" >&5 > -$as_echo "$libc_cv_gcc_builtin_tbegin" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_tbegin" >&5 > +printf "%s\n" "$libc_cv_gcc_builtin_tbegin" >&6; } > > if test "$libc_cv_gcc_builtin_tbegin" = no ; then > critic_missing="$critic_missing The used GCC has no support for __builtin_tbegin, which is needed for lock-elision on target S390." > @@ -38,11 +39,12 @@ fi > > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for S390 vector instruction support" >&5 > -$as_echo_n "checking for S390 vector instruction support... " >&6; } > -if ${libc_cv_asm_s390_vx+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for S390 vector instruction support" >&5 > +printf %s "checking for S390 vector instruction support... " >&6; } > +if test ${libc_cv_asm_s390_vx+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > @@ -56,30 +58,32 @@ void testvecinsn () > } > > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_cv_asm_s390_vx=yes > -else > +else $as_nop > libc_cv_asm_s390_vx=no > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_vx" >&5 > -$as_echo "$libc_cv_asm_s390_vx" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_vx" >&5 > +printf "%s\n" "$libc_cv_asm_s390_vx" >&6; } > if test "$libc_cv_asm_s390_vx" = yes ; > then > - $as_echo "#define HAVE_S390_VX_ASM_SUPPORT 1" >>confdefs.h > + printf "%s\n" "#define HAVE_S390_VX_ASM_SUPPORT 1" >>confdefs.h > > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Use binutils with vector-support in order to use optimized implementations." >&5 > -$as_echo "$as_me: WARNING: Use binutils with vector-support in order to use optimized implementations." >&2;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Use binutils with vector-support in order to use optimized implementations." >&5 > +printf "%s\n" "$as_me: WARNING: Use binutils with vector-support in order to use optimized implementations." >&2;} > fi > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for S390 vector support in gcc" >&5 > -$as_echo_n "checking for S390 vector support in gcc... " >&6; } > -if ${libc_cv_gcc_s390_vx+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for S390 vector support in gcc" >&5 > +printf %s "checking for S390 vector support in gcc... " >&6; } > +if test ${libc_cv_gcc_s390_vx+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > @@ -90,27 +94,29 @@ void testvecclobber () > } > > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_cv_gcc_s390_vx=yes > -else > +else $as_nop > libc_cv_gcc_s390_vx=no > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_s390_vx" >&5 > -$as_echo "$libc_cv_gcc_s390_vx" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_s390_vx" >&5 > +printf "%s\n" "$libc_cv_gcc_s390_vx" >&6; } > if test "$libc_cv_gcc_s390_vx" = yes ; > then > - $as_echo "#define HAVE_S390_VX_GCC_SUPPORT 1" >>confdefs.h > + printf "%s\n" "#define HAVE_S390_VX_GCC_SUPPORT 1" >>confdefs.h > > fi > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for S390 arch13 zarch instruction support" >&5 > -$as_echo_n "checking for S390 arch13 zarch instruction support... " >&6; } > -if ${libc_cv_asm_s390_arch13+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for S390 arch13 zarch instruction support" >&5 > +printf %s "checking for S390 arch13 zarch instruction support... " >&6; } > +if test ${libc_cv_asm_s390_arch13+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > @@ -126,27 +132,29 @@ void testinsn (char *buf) > } > > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_cv_asm_s390_arch13=yes > -else > +else $as_nop > libc_cv_asm_s390_arch13=no > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_arch13" >&5 > -$as_echo "$libc_cv_asm_s390_arch13" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_arch13" >&5 > +printf "%s\n" "$libc_cv_asm_s390_arch13" >&6; } > if test "$libc_cv_asm_s390_arch13" = yes ; > then > - $as_echo "#define HAVE_S390_ARCH13_ASM_SUPPORT 1" >>confdefs.h > + printf "%s\n" "#define HAVE_S390_ARCH13_ASM_SUPPORT 1" >>confdefs.h > > fi > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for S390 z10 zarch instruction support as default" >&5 > -$as_echo_n "checking for S390 z10 zarch instruction support as default... " >&6; } > -if ${libc_cv_asm_s390_min_z10_zarch+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for S390 z10 zarch instruction support as default" >&5 > +printf %s "checking for S390 z10 zarch instruction support as default... " >&6; } > +if test ${libc_cv_asm_s390_min_z10_zarch+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > @@ -162,27 +170,29 @@ void testinsn (void *a, void *b, int n) > } > > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_cv_asm_s390_min_z10_zarch=yes > -else > +else $as_nop > libc_cv_asm_s390_min_z10_zarch=no > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_min_z10_zarch" >&5 > -$as_echo "$libc_cv_asm_s390_min_z10_zarch" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_min_z10_zarch" >&5 > +printf "%s\n" "$libc_cv_asm_s390_min_z10_zarch" >&6; } > if test "$libc_cv_asm_s390_min_z10_zarch" = yes ; > then > - $as_echo "#define HAVE_S390_MIN_Z10_ZARCH_ASM_SUPPORT 1" >>confdefs.h > + printf "%s\n" "#define HAVE_S390_MIN_Z10_ZARCH_ASM_SUPPORT 1" >>confdefs.h > > fi > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for S390 z196 zarch instruction support as default" >&5 > -$as_echo_n "checking for S390 z196 zarch instruction support as default... " >&6; } > -if ${libc_cv_asm_s390_min_z196_zarch+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for S390 z196 zarch instruction support as default" >&5 > +printf %s "checking for S390 z196 zarch instruction support as default... " >&6; } > +if test ${libc_cv_asm_s390_min_z196_zarch+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > @@ -195,27 +205,29 @@ float testinsn (double e) > } > > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_cv_asm_s390_min_z196_zarch=yes > -else > +else $as_nop > libc_cv_asm_s390_min_z196_zarch=no > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_min_z196_zarch" >&5 > -$as_echo "$libc_cv_asm_s390_min_z196_zarch" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_min_z196_zarch" >&5 > +printf "%s\n" "$libc_cv_asm_s390_min_z196_zarch" >&6; } > if test "$libc_cv_asm_s390_min_z196_zarch" = yes ; > then > - $as_echo "#define HAVE_S390_MIN_Z196_ZARCH_ASM_SUPPORT 1" >>confdefs.h > + printf "%s\n" "#define HAVE_S390_MIN_Z196_ZARCH_ASM_SUPPORT 1" >>confdefs.h > > fi > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for S390 z13 zarch instruction support as default" >&5 > -$as_echo_n "checking for S390 z13 zarch instruction support as default... " >&6; } > -if ${libc_cv_asm_s390_min_z13_zarch+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for S390 z13 zarch instruction support as default" >&5 > +printf %s "checking for S390 z13 zarch instruction support as default... " >&6; } > +if test ${libc_cv_asm_s390_min_z13_zarch+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > @@ -230,27 +242,29 @@ int testinsn (void) > } > > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_cv_asm_s390_min_z13_zarch=yes > -else > +else $as_nop > libc_cv_asm_s390_min_z13_zarch=no > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_min_z13_zarch" >&5 > -$as_echo "$libc_cv_asm_s390_min_z13_zarch" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_min_z13_zarch" >&5 > +printf "%s\n" "$libc_cv_asm_s390_min_z13_zarch" >&6; } > if test "$libc_cv_asm_s390_min_z13_zarch" = yes ; > then > - $as_echo "#define HAVE_S390_MIN_Z13_ZARCH_ASM_SUPPORT 1" >>confdefs.h > + printf "%s\n" "#define HAVE_S390_MIN_Z13_ZARCH_ASM_SUPPORT 1" >>confdefs.h > > fi > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for S390 arch13 zarch instruction support as default" >&5 > -$as_echo_n "checking for S390 arch13 zarch instruction support as default... " >&6; } > -if ${libc_cv_asm_s390_min_arch13_zarch+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for S390 arch13 zarch instruction support as default" >&5 > +printf %s "checking for S390 arch13 zarch instruction support as default... " >&6; } > +if test ${libc_cv_asm_s390_min_arch13_zarch+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > @@ -264,34 +278,36 @@ void testinsn (char *buf) > } > > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_cv_asm_s390_min_arch13_zarch=yes > -else > +else $as_nop > libc_cv_asm_s390_min_arch13_zarch=no > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_min_arch13_zarch" >&5 > -$as_echo "$libc_cv_asm_s390_min_arch13_zarch" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_min_arch13_zarch" >&5 > +printf "%s\n" "$libc_cv_asm_s390_min_arch13_zarch" >&6; } > if test "$libc_cv_asm_s390_min_arch13_zarch" = yes ; > then > - $as_echo "#define HAVE_S390_MIN_ARCH13_ZARCH_ASM_SUPPORT 1" >>confdefs.h > + printf "%s\n" "#define HAVE_S390_MIN_ARCH13_ZARCH_ASM_SUPPORT 1" >>confdefs.h > > fi > > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC is sufficient to build libc on s390x" >&5 > -$as_echo_n "checking if $CC is sufficient to build libc on s390x... " >&6; } > -if ${libc_cv_compiler_ok_on_s390x+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC is sufficient to build libc on s390x" >&5 > +printf %s "checking if $CC is sufficient to build libc on s390x... " >&6; } > +if test ${libc_cv_compiler_ok_on_s390x+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > > int > -main () > +main (void) > { > > #if !defined __GNUC__ || __GNUC__ < 7 || (__GNUC__ == 7 && __GNUC_MINOR__ < 1) > @@ -302,18 +318,20 @@ main () > return 0; > } > _ACEOF > -if ac_fn_c_try_cpp "$LINENO"; then : > +if ac_fn_c_try_cpp "$LINENO" > +then : > libc_cv_compiler_ok_on_s390x=yes > -else > +else $as_nop > libc_cv_compiler_ok_on_s390x=no > fi > rm -f conftest.err conftest.i conftest.$ac_ext > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_ok_on_s390x" >&5 > -$as_echo "$libc_cv_compiler_ok_on_s390x" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_ok_on_s390x" >&5 > +printf "%s\n" "$libc_cv_compiler_ok_on_s390x" >&6; } > if test "$libc_cv_compiler_ok_on_s390x" != yes; then > critic_missing="$critic_missing On s390x, GCC >= 7.1.0 is required." > fi > > test -n "$critic_missing" && as_fn_error $? " > *** $critic_missing" "$LINENO" 5 > + > diff --git a/sysdeps/s390/s390-64/configure b/sysdeps/s390/s390-64/configure > index 19a9c8a27b..2784f158ea 100644 > --- a/sysdeps/s390/s390-64/configure > +++ b/sysdeps/s390/s390-64/configure > @@ -4,12 +4,13 @@ > # Minimal checking for static PIE support in ld. > # Compare to ld testcase/bugzilla: > # <binutils-source>/ld/testsuite/ld-elf/pr22263-1.rd > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for s390-specific static PIE requirements" >&5 > -$as_echo_n "checking for s390-specific static PIE requirements... " >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for s390-specific static PIE requirements" >&5 > +printf %s "checking for s390-specific static PIE requirements... " >&6; } > if { as_var=\ > -libc_cv_s390x_staticpie_req; eval \${$as_var+:} false; }; then : > - $as_echo_n "(cached) " >&6 > -else > +libc_cv_s390x_staticpie_req; eval test \${$as_var+y}; } > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest1.c <<EOF > __thread int * foo; > > @@ -36,25 +37,25 @@ EOF > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } \ > && { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -fPIE -c conftest2.c -o conftest2.o' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } \ > && { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -o conftest conftest1.o conftest2.o' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } \ > && { ac_try='! LC_ALL=C $READELF -Wr conftest | grep R_390_TLS_TPOFF' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } > then > libc_cv_s390x_staticpie_req=yes > @@ -63,8 +64,8 @@ EOF > fi > eval ac_res=\$\ > libc_cv_s390x_staticpie_req > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 > -$as_echo "$ac_res" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 > +printf "%s\n" "$ac_res" >&6; } > if test $libc_cv_s390x_staticpie_req = yes; then > # Static PIE is supported only on 64bit. > # Ensure you also have those patches for: > @@ -117,6 +118,7 @@ if test $libc_cv_s390x_staticpie_req = yes; then > # https://sourceware.org/git/?p=glibc.git;a=commit;h=f787e138aa0bf677bf74fa2a08595c446292f3d7 > # The mentioned patch series by Florian Weimer avoids the mentioned failing > # sbrk syscall by falling back to mmap. > - $as_echo "#define SUPPORT_STATIC_PIE 1" >>confdefs.h > + printf "%s\n" "#define SUPPORT_STATIC_PIE 1" >>confdefs.h > > fi > + > diff --git a/sysdeps/sh/configure b/sysdeps/sh/configure > index 3c05bb6b5e..e25f852746 100644 > --- a/sysdeps/sh/configure > +++ b/sysdeps/sh/configure > @@ -1,2 +1,3 @@ > # This file is generated from configure.ac by Autoconf. DO NOT EDIT! > # Local configure fragment for sysdeps/sh. > + > diff --git a/sysdeps/sh/preconfigure b/sysdeps/sh/preconfigure > index 078fb48b0f..a89d9c0557 100644 > --- a/sysdeps/sh/preconfigure > +++ b/sysdeps/sh/preconfigure > @@ -3,11 +3,12 @@ > > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 > -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } > -if ${ac_cv_path_GREP+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 > +printf %s "checking for grep that handles long lines and -e... " >&6; } > +if test ${ac_cv_path_GREP+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -z "$GREP"; then > ac_path_GREP_found=false > # Loop through the user's path and test for each of PROGNAME-LIST > @@ -15,10 +16,15 @@ else > for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - for ac_prog in grep ggrep; do > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_prog in grep ggrep > + do > for ac_exec_ext in '' $ac_executable_extensions; do > - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" > + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" > as_fn_executable_p "$ac_path_GREP" || continue > # Check for GNU ac_path_GREP and select it if it is found. > # Check for GNU $ac_path_GREP > @@ -27,13 +33,13 @@ case `"$ac_path_GREP" --version 2>&1` in > ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; > *) > ac_count=0 > - $as_echo_n 0123456789 >"conftest.in" > + printf %s 0123456789 >"conftest.in" > while : > do > cat "conftest.in" "conftest.in" >"conftest.tmp" > mv "conftest.tmp" "conftest.in" > cp "conftest.in" "conftest.nl" > - $as_echo 'GREP' >> "conftest.nl" > + printf "%s\n" 'GREP' >> "conftest.nl" > "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break > diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break > as_fn_arith $ac_count + 1 && ac_count=$as_val > @@ -61,16 +67,17 @@ else > fi > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 > -$as_echo "$ac_cv_path_GREP" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 > +printf "%s\n" "$ac_cv_path_GREP" >&6; } > GREP="$ac_cv_path_GREP" > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > -$as_echo_n "checking for egrep... " >&6; } > -if ${ac_cv_path_EGREP+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > +printf %s "checking for egrep... " >&6; } > +if test ${ac_cv_path_EGREP+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 > then ac_cv_path_EGREP="$GREP -E" > else > @@ -81,10 +88,15 @@ else > for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - for ac_prog in egrep; do > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_prog in egrep > + do > for ac_exec_ext in '' $ac_executable_extensions; do > - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" > + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" > as_fn_executable_p "$ac_path_EGREP" || continue > # Check for GNU ac_path_EGREP and select it if it is found. > # Check for GNU $ac_path_EGREP > @@ -93,13 +105,13 @@ case `"$ac_path_EGREP" --version 2>&1` in > ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; > *) > ac_count=0 > - $as_echo_n 0123456789 >"conftest.in" > + printf %s 0123456789 >"conftest.in" > while : > do > cat "conftest.in" "conftest.in" >"conftest.tmp" > mv "conftest.tmp" "conftest.in" > cp "conftest.in" "conftest.nl" > - $as_echo 'EGREP' >> "conftest.nl" > + printf "%s\n" 'EGREP' >> "conftest.nl" > "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break > diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break > as_fn_arith $ac_count + 1 && ac_count=$as_val > @@ -128,8 +140,8 @@ fi > > fi > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 > -$as_echo "$ac_cv_path_EGREP" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 > +printf "%s\n" "$ac_cv_path_EGREP" >&6; } > EGREP="$ac_cv_path_EGREP" > > > @@ -141,12 +153,13 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext > > _ACEOF > if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | > - $EGREP "yes" >/dev/null 2>&1; then : > + $EGREP "yes" >/dev/null 2>&1 > +then : > endianness=le > -else > +else $as_nop > endianness=be > fi > -rm -f conftest* > +rm -rf conftest* > > > case "$machine" in > @@ -159,3 +172,4 @@ sh4*) base_machine=sh > with_fp_cond="defined __SH_FPU_ANY__" > ;; > esac > + > diff --git a/sysdeps/sparc/configure b/sysdeps/sparc/configure > index 70c084db5c..4750fd3729 100644 > --- a/sysdeps/sparc/configure > +++ b/sysdeps/sparc/configure > @@ -1,2 +1,3 @@ > # This file is generated from configure.ac by Autoconf. DO NOT EDIT! > # Local configure fragment for sysdeps/sparc. > + > diff --git a/sysdeps/sparc/sparc32/configure b/sysdeps/sparc/sparc32/configure > index b6ec0e7d8f..b6603ba2f9 100644 > --- a/sysdeps/sparc/sparc32/configure > +++ b/sysdeps/sparc/sparc32/configure > @@ -4,11 +4,12 @@ > # Test if compiler targets at least sparcv8. > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 > -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } > -if ${ac_cv_path_GREP+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 > +printf %s "checking for grep that handles long lines and -e... " >&6; } > +if test ${ac_cv_path_GREP+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -z "$GREP"; then > ac_path_GREP_found=false > # Loop through the user's path and test for each of PROGNAME-LIST > @@ -16,10 +17,15 @@ else > for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - for ac_prog in grep ggrep; do > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_prog in grep ggrep > + do > for ac_exec_ext in '' $ac_executable_extensions; do > - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" > + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" > as_fn_executable_p "$ac_path_GREP" || continue > # Check for GNU ac_path_GREP and select it if it is found. > # Check for GNU $ac_path_GREP > @@ -28,13 +34,13 @@ case `"$ac_path_GREP" --version 2>&1` in > ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; > *) > ac_count=0 > - $as_echo_n 0123456789 >"conftest.in" > + printf %s 0123456789 >"conftest.in" > while : > do > cat "conftest.in" "conftest.in" >"conftest.tmp" > mv "conftest.tmp" "conftest.in" > cp "conftest.in" "conftest.nl" > - $as_echo 'GREP' >> "conftest.nl" > + printf "%s\n" 'GREP' >> "conftest.nl" > "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break > diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break > as_fn_arith $ac_count + 1 && ac_count=$as_val > @@ -62,16 +68,17 @@ else > fi > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 > -$as_echo "$ac_cv_path_GREP" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 > +printf "%s\n" "$ac_cv_path_GREP" >&6; } > GREP="$ac_cv_path_GREP" > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > -$as_echo_n "checking for egrep... " >&6; } > -if ${ac_cv_path_EGREP+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > +printf %s "checking for egrep... " >&6; } > +if test ${ac_cv_path_EGREP+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 > then ac_cv_path_EGREP="$GREP -E" > else > @@ -82,10 +89,15 @@ else > for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - for ac_prog in egrep; do > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_prog in egrep > + do > for ac_exec_ext in '' $ac_executable_extensions; do > - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" > + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" > as_fn_executable_p "$ac_path_EGREP" || continue > # Check for GNU ac_path_EGREP and select it if it is found. > # Check for GNU $ac_path_EGREP > @@ -94,13 +106,13 @@ case `"$ac_path_EGREP" --version 2>&1` in > ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; > *) > ac_count=0 > - $as_echo_n 0123456789 >"conftest.in" > + printf %s 0123456789 >"conftest.in" > while : > do > cat "conftest.in" "conftest.in" >"conftest.tmp" > mv "conftest.tmp" "conftest.in" > cp "conftest.in" "conftest.nl" > - $as_echo 'EGREP' >> "conftest.nl" > + printf "%s\n" 'EGREP' >> "conftest.nl" > "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break > diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break > as_fn_arith $ac_count + 1 && ac_count=$as_val > @@ -129,16 +141,17 @@ fi > > fi > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 > -$as_echo "$ac_cv_path_EGREP" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 > +printf "%s\n" "$ac_cv_path_EGREP" >&6; } > EGREP="$ac_cv_path_EGREP" > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for at least sparcv8 support" >&5 > -$as_echo_n "checking for at least sparcv8 support... " >&6; } > -if ${libc_cv_sparcv8+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for at least sparcv8 support" >&5 > +printf %s "checking for at least sparcv8 support... " >&6; } > +if test ${libc_cv_sparcv8+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > #if defined (__sparc_v8__) || defined (__sparc_v9__) > @@ -147,16 +160,17 @@ else > > _ACEOF > if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | > - $EGREP "yes" >/dev/null 2>&1; then : > + $EGREP "yes" >/dev/null 2>&1 > +then : > libc_cv_sparcv8=yes > -else > +else $as_nop > libc_cv_sparcv8=no > fi > -rm -f conftest* > +rm -rf conftest* > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sparcv8" >&5 > -$as_echo "$libc_cv_sparcv8" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sparcv8" >&5 > +printf "%s\n" "$libc_cv_sparcv8" >&6; } > if test $libc_cv_sparcv8 = no; then > as_fn_error $? "no support for pre-v8 sparc" "$LINENO" 5 > fi > @@ -164,11 +178,12 @@ fi > # Test if compiler generates external calls to libatomic for CAS operation. > # It is suffice to check for int only and the test is similar of C11 > # atomic_compare_exchange_strong using GCC builtins. > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for external libatomic calls" >&5 > -$as_echo_n "checking for external libatomic calls... " >&6; } > -if ${libc_cv_cas_uses_libatomic+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for external libatomic calls" >&5 > +printf %s "checking for external libatomic calls... " >&6; } > +if test ${libc_cv_cas_uses_libatomic+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.c <<EOF > _Bool foo (int *ptr, int *expected, int desired) > { > @@ -181,7 +196,7 @@ EOF > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; }; then > if grep '__atomic_compare_exchange_4' conftest.s >/dev/null; then > libc_cv_cas_uses_libatomic=yes > @@ -190,8 +205,9 @@ EOF > rm -f conftest.c conftest.s > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cas_uses_libatomic" >&5 > -$as_echo "$libc_cv_cas_uses_libatomic" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cas_uses_libatomic" >&5 > +printf "%s\n" "$libc_cv_cas_uses_libatomic" >&6; } > if test $libc_cv_cas_uses_libatomic = yes; then > as_fn_error $? "external dependency of libatomic is not supported" "$LINENO" 5 > fi > + > diff --git a/sysdeps/unix/sysv/linux/aarch64/configure b/sysdeps/unix/sysv/linux/aarch64/configure > index 27d50e1d3c..b872b9870c 100644 > --- a/sysdeps/unix/sysv/linux/aarch64/configure > +++ b/sysdeps/unix/sysv/linux/aarch64/configure > @@ -15,3 +15,4 @@ case "$prefix" in > fi > ;; > esac > + > diff --git a/sysdeps/unix/sysv/linux/alpha/configure b/sysdeps/unix/sysv/linux/alpha/configure > index 9afb5874cb..a325e35207 100644 > --- a/sysdeps/unix/sysv/linux/alpha/configure > +++ b/sysdeps/unix/sysv/linux/alpha/configure > @@ -3,3 +3,4 @@ > > # We did historically export the unwinder from glibc. > libc_cv_gcc_unwind_find_fde=yes > + > diff --git a/sysdeps/unix/sysv/linux/arc/configure b/sysdeps/unix/sysv/linux/arc/configure > index 7c63167847..aeeb2b50b2 100644 > --- a/sysdeps/unix/sysv/linux/arc/configure > +++ b/sysdeps/unix/sysv/linux/arc/configure > @@ -2,3 +2,4 @@ > # Local configure fragment for sysdeps/unix/sysv/linux/arc. > > arch_minimum_kernel=5.1.0 > + > diff --git a/sysdeps/unix/sysv/linux/configure b/sysdeps/unix/sysv/linux/configure > index 312055c469..70f7937333 100644 > --- a/sysdeps/unix/sysv/linux/configure > +++ b/sysdeps/unix/sysv/linux/configure > @@ -7,11 +7,12 @@ if test -n "$sysheaders"; then > fi > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking installed Linux kernel header files" >&5 > -$as_echo_n "checking installed Linux kernel header files... " >&6; } > -if ${libc_cv_linux320+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking installed Linux kernel header files" >&5 > +printf %s "checking installed Linux kernel header files... " >&6; } > +if test ${libc_cv_linux320+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > #include <linux/version.h> > @@ -19,22 +20,23 @@ else > # error kernel headers missing or too old > #endif > int > -main () > +main (void) > { > > ; > return 0; > } > _ACEOF > -if ac_fn_c_try_cpp "$LINENO"; then : > +if ac_fn_c_try_cpp "$LINENO" > +then : > libc_cv_linux320='3.2.0 or later' > -else > +else $as_nop > libc_cv_linux320='missing or too old!' > fi > rm -f conftest.err conftest.i conftest.$ac_ext > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_linux320" >&5 > -$as_echo "$libc_cv_linux320" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_linux320" >&5 > +printf "%s\n" "$libc_cv_linux320" >&6; } > if test "$libc_cv_linux320" != '3.2.0 or later'; then > as_fn_error $? "GNU libc requires kernel header files from > Linux 3.2.0 or later to be installed before configuring. > @@ -59,16 +61,16 @@ if test -n "$minimum_kernel"; then > arch_version=$((`echo "$arch_minimum_kernel.0.0.0" | sed 's/$[0-9]*$\.$[0-9]*$\.$[0-9]*$.*/\1 \* 65536 + \2 \* 256 + \3/'`)) > > if test $user_version -lt $arch_version; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: minimum kernel version reset to $arch_minimum_kernel" >&5 > -$as_echo "$as_me: WARNING: minimum kernel version reset to $arch_minimum_kernel" >&2;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: minimum kernel version reset to $arch_minimum_kernel" >&5 > +printf "%s\n" "$as_me: WARNING: minimum kernel version reset to $arch_minimum_kernel" >&2;} > minimum_kernel=$arch_minimum_kernel > fi > else > minimum_kernel=$arch_minimum_kernel > fi > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for kernel header at least $minimum_kernel" >&5 > -$as_echo_n "checking for kernel header at least $minimum_kernel... " >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for kernel header at least $minimum_kernel" >&5 > +printf %s "checking for kernel header at least $minimum_kernel... " >&6; } > decnum=`echo "$minimum_kernel.0.0.0" | sed 's/$[0-9]*$\.$[0-9]*$\.$[0-9]*$.*/(\1 * 65536 + \2 * 256 + \3)/'`; > abinumstr=`echo "$minimum_kernel.0.0.0" | sed 's/$[0-9]*$\.$[0-9]*$\.$[0-9]*$.*/\1.\2.\3/'`; > abinum=`echo "$minimum_kernel.0.0.0" | sed 's/$[0-9]*$\.$[0-9]*$\.$[0-9]*$.*/\1,\2,\3/'`; > @@ -79,33 +81,28 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext > # error kernel headers too old > #endif > int > -main () > +main (void) > { > > ; > return 0; > } > _ACEOF > -if ac_fn_c_try_cpp "$LINENO"; then : > +if ac_fn_c_try_cpp "$LINENO" > +then : > libc_minimum_kernel=ok > -else > +else $as_nop > libc_minimum_kernel='too old!' > fi > rm -f conftest.err conftest.i conftest.$ac_ext > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_minimum_kernel" >&5 > -$as_echo "$libc_minimum_kernel" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_minimum_kernel" >&5 > +printf "%s\n" "$libc_minimum_kernel" >&6; } > if test "$libc_minimum_kernel" = ok; then > - cat >>confdefs.h <<_ACEOF > -#define __LINUX_KERNEL_VERSION $decnum > -_ACEOF > + printf "%s\n" "#define __LINUX_KERNEL_VERSION $decnum" >>confdefs.h > > - cat >>confdefs.h <<_ACEOF > -#define __LINUX_KERNEL_VERSION_STR "$abinumstr" > -_ACEOF > + printf "%s\n" "#define __LINUX_KERNEL_VERSION_STR \"$abinumstr\"" >>confdefs.h > > - cat >>confdefs.h <<_ACEOF > -#define __ABI_TAG_VERSION $abinum > -_ACEOF > + printf "%s\n" "#define __ABI_TAG_VERSION $abinum" >>confdefs.h > > else > as_fn_error $? "*** The available kernel headers are older than the requested > @@ -145,8 +142,8 @@ if test $host = $build; then > else > ac_prefix=$ac_default_prefix > fi > - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for symlinks in ${ac_prefix}/include" >&5 > -$as_echo_n "checking for symlinks in ${ac_prefix}/include... " >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for symlinks in ${ac_prefix}/include" >&5 > +printf %s "checking for symlinks in ${ac_prefix}/include... " >&6; } > ac_message= > if test -L ${ac_prefix}/include/net; then > ac_message="$ac_message > @@ -158,15 +155,16 @@ $as_echo_n "checking for symlinks in ${ac_prefix}/include... " >&6; } > fi > if test -n "$ac_message"; then > as_fn_error $? "$ac_message > -\`make install' will destroy the target of the link(s). > +'make install' will destroy the target of the link(s). > Delete the links and re-run configure, or better still, move the entire > ${ac_prefix}/include directory out of the way." "$LINENO" 5 > else > - { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 > -$as_echo "ok" >&6; } > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5 > +printf "%s\n" "ok" >&6; } > fi > fi > > # We have inlined syscalls. > -$as_echo "#define HAVE_INLINED_SYSCALLS 1" >>confdefs.h > +printf "%s\n" "#define HAVE_INLINED_SYSCALLS 1" >>confdefs.h > + > > diff --git a/sysdeps/unix/sysv/linux/configure.ac b/sysdeps/unix/sysv/linux/configure.ac > index 5896d1135b..c177e082a9 100644 > --- a/sysdeps/unix/sysv/linux/configure.ac > +++ b/sysdeps/unix/sysv/linux/configure.ac > @@ -112,7 +112,7 @@ if test $host = $build; then > fi > if test -n "$ac_message"; then > AC_MSG_ERROR([$ac_message > -\`make install' will destroy the target of the link(s). > +'make install' will destroy the target of the link(s). > Delete the links and re-run configure, or better still, move the entire > ${ac_prefix}/include directory out of the way.]) > else > diff --git a/sysdeps/unix/sysv/linux/csky/configure b/sysdeps/unix/sysv/linux/csky/configure > index b36cee5b7b..47d720e215 100644 > --- a/sysdeps/unix/sysv/linux/csky/configure > +++ b/sysdeps/unix/sysv/linux/csky/configure > @@ -2,3 +2,4 @@ > # Local configure fragment for sysdeps/unix/sysv/linux/csky > > arch_minimum_kernel=4.20.0 > + > diff --git a/sysdeps/unix/sysv/linux/i386/configure b/sysdeps/unix/sysv/linux/i386/configure > index 351d82355a..748c092d13 100644 > --- a/sysdeps/unix/sysv/linux/i386/configure > +++ b/sysdeps/unix/sysv/linux/i386/configure > @@ -2,3 +2,4 @@ > # Local configure fragment for sysdeps/unix/sysv/linux/i386. > > libc_cv_gcc_unwind_find_fde=yes > + > diff --git a/sysdeps/unix/sysv/linux/ia64/configure b/sysdeps/unix/sysv/linux/ia64/configure > index 3cf72371ef..dccf117c96 100644 > --- a/sysdeps/unix/sysv/linux/ia64/configure > +++ b/sysdeps/unix/sysv/linux/ia64/configure > @@ -6,3 +6,4 @@ ldd_rewrite_script=$dir/ldd-rewrite.sed > # First version with support for the accept4 system call. > # Linux 3.3 includes it as well. > arch_minimum_kernel=3.2.18 > + > diff --git a/sysdeps/unix/sysv/linux/loongarch/configure b/sysdeps/unix/sysv/linux/loongarch/configure > index 28216c165e..0d1159e923 100644 > --- a/sysdeps/unix/sysv/linux/loongarch/configure > +++ b/sysdeps/unix/sysv/linux/loongarch/configure > @@ -6,11 +6,12 @@ arch_minimum_kernel=5.19.0 > libc_cv_loongarch_int_abi=no > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 > -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } > -if ${ac_cv_path_GREP+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 > +printf %s "checking for grep that handles long lines and -e... " >&6; } > +if test ${ac_cv_path_GREP+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -z "$GREP"; then > ac_path_GREP_found=false > # Loop through the user's path and test for each of PROGNAME-LIST > @@ -18,10 +19,15 @@ else > for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - for ac_prog in grep ggrep; do > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_prog in grep ggrep > + do > for ac_exec_ext in '' $ac_executable_extensions; do > - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" > + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" > as_fn_executable_p "$ac_path_GREP" || continue > # Check for GNU ac_path_GREP and select it if it is found. > # Check for GNU $ac_path_GREP > @@ -30,13 +36,13 @@ case `"$ac_path_GREP" --version 2>&1` in > ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; > *) > ac_count=0 > - $as_echo_n 0123456789 >"conftest.in" > + printf %s 0123456789 >"conftest.in" > while : > do > cat "conftest.in" "conftest.in" >"conftest.tmp" > mv "conftest.tmp" "conftest.in" > cp "conftest.in" "conftest.nl" > - $as_echo 'GREP' >> "conftest.nl" > + printf "%s\n" 'GREP' >> "conftest.nl" > "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break > diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break > as_fn_arith $ac_count + 1 && ac_count=$as_val > @@ -64,16 +70,17 @@ else > fi > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 > -$as_echo "$ac_cv_path_GREP" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 > +printf "%s\n" "$ac_cv_path_GREP" >&6; } > GREP="$ac_cv_path_GREP" > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > -$as_echo_n "checking for egrep... " >&6; } > -if ${ac_cv_path_EGREP+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > +printf %s "checking for egrep... " >&6; } > +if test ${ac_cv_path_EGREP+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 > then ac_cv_path_EGREP="$GREP -E" > else > @@ -84,10 +91,15 @@ else > for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - for ac_prog in egrep; do > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_prog in egrep > + do > for ac_exec_ext in '' $ac_executable_extensions; do > - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" > + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" > as_fn_executable_p "$ac_path_EGREP" || continue > # Check for GNU ac_path_EGREP and select it if it is found. > # Check for GNU $ac_path_EGREP > @@ -96,13 +108,13 @@ case `"$ac_path_EGREP" --version 2>&1` in > ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; > *) > ac_count=0 > - $as_echo_n 0123456789 >"conftest.in" > + printf %s 0123456789 >"conftest.in" > while : > do > cat "conftest.in" "conftest.in" >"conftest.tmp" > mv "conftest.tmp" "conftest.in" > cp "conftest.in" "conftest.nl" > - $as_echo 'EGREP' >> "conftest.nl" > + printf "%s\n" 'EGREP' >> "conftest.nl" > "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break > diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break > as_fn_arith $ac_count + 1 && ac_count=$as_val > @@ -131,8 +143,8 @@ fi > > fi > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 > -$as_echo "$ac_cv_path_EGREP" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 > +printf "%s\n" "$ac_cv_path_EGREP" >&6; } > EGREP="$ac_cv_path_EGREP" > > > @@ -142,10 +154,11 @@ __SIZEOF_INT__ __SIZEOF_LONG__ __SIZEOF_POINTER__ > > _ACEOF > if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | > - $EGREP "4 8 8" >/dev/null 2>&1; then : > + $EGREP "4 8 8" >/dev/null 2>&1 > +then : > libc_cv_loongarch_int_abi=lp64 > fi > -rm -f conftest* > +rm -rf conftest* > > if test $libc_cv_loongarch_int_abi = no; then > as_fn_error $? "Unable to determine integer ABI" "$LINENO" 5 > @@ -160,10 +173,11 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext > > _ACEOF > if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | > - $EGREP "yes" >/dev/null 2>&1; then : > + $EGREP "yes" >/dev/null 2>&1 > +then : > libc_cv_loongarch_float_abi=d > fi > -rm -f conftest* > +rm -rf conftest* > > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > @@ -173,10 +187,11 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext > > _ACEOF > if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | > - $EGREP "yes" >/dev/null 2>&1; then : > + $EGREP "yes" >/dev/null 2>&1 > +then : > libc_cv_loongarch_float_abi=s > fi > -rm -f conftest* > +rm -rf conftest* > > if test "$libc_cv_loongarch_float_abi" = no; then > as_fn_error $? "Unable to determine floating-point ABI" "$LINENO" 5 > @@ -217,3 +232,4 @@ esac > esac > > ldd_rewrite_script=sysdeps/unix/sysv/linux/loongarch/ldd-rewrite.sed > + > diff --git a/sysdeps/unix/sysv/linux/m68k/configure b/sysdeps/unix/sysv/linux/m68k/configure > index aa295f80cb..6d978ab2eb 100644 > --- a/sysdeps/unix/sysv/linux/m68k/configure > +++ b/sysdeps/unix/sysv/linux/m68k/configure > @@ -6,3 +6,4 @@ m68k/coldfire) > libc_cv_gcc_unwind_find_fde=yes > ;; > esac > + > diff --git a/sysdeps/unix/sysv/linux/mips/configure b/sysdeps/unix/sysv/linux/mips/configure > index f25f2a3a65..a060901de4 100644 > --- a/sysdeps/unix/sysv/linux/mips/configure > +++ b/sysdeps/unix/sysv/linux/mips/configure > @@ -9,16 +9,17 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext > #error Not O32 ABI > #endif > int > -main () > +main (void) > { > > ; > return 0; > } > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_mips_abi=o32 > -else > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > > @@ -26,16 +27,17 @@ else > #error Not N32 ABI > #endif > int > -main () > +main (void) > { > > ; > return 0; > } > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_mips_abi=n32 > -else > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > > @@ -43,21 +45,22 @@ else > #error Not 64 ABI > #endif > int > -main () > +main (void) > { > > ; > return 0; > } > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_mips_abi=n64 > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > > if test -z "$libc_mips_abi"; then > as_fn_error $? "could not determine what ABI the compiler is using" "$LINENO" 5 > @@ -70,16 +73,17 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext > #error Not soft ABI > #endif > int > -main () > +main (void) > { > > ; > return 0; > } > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_mips_float=soft > -else > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > > @@ -87,19 +91,20 @@ else > #error Not hard ABI > #endif > int > -main () > +main (void) > { > > ; > return 0; > } > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_mips_float=hard > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > > if test -z "$libc_mips_float"; then > as_fn_error $? "could not determine if compiler is using hard or soft floating point ABI" "$LINENO" 5 > @@ -117,14 +122,15 @@ if test x"$libc_mips_abi" = xo32 -a x"$libc_mips_float" = xhard; then > #error Missing FPR sizes > #endif > int > -main () > +main (void) > { > > ; > return 0; > } > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > > @@ -132,16 +138,17 @@ if ac_fn_c_try_compile "$LINENO"; then : > #error Not FP32 > #endif > int > -main () > +main (void) > { > > ; > return 0; > } > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_mips_o32_fp=32 > -else > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > > @@ -149,16 +156,17 @@ else > #error Not FPXX (without odd single-precision registers) > #endif > int > -main () > +main (void) > { > > ; > return 0; > } > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_mips_o32_fp=xx > -else > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > > @@ -166,16 +174,17 @@ else > #error Not FPXX (with odd single precision registers) > #endif > int > -main () > +main (void) > { > > ; > return 0; > } > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_mips_o32_fp=xxo > -else > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > > @@ -183,16 +192,17 @@ else > #error Not FP64A > #endif > int > -main () > +main (void) > { > > ; > return 0; > } > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_mips_o32_fp=64a > -else > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > > @@ -200,46 +210,49 @@ else > #error Not FP64 > #endif > int > -main () > +main (void) > { > > ; > return 0; > } > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_mips_o32_fp=64 > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > > if { ac_try='${CC-cc} -mfp64 -xc /dev/null -S -o /dev/null' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > - test $ac_status = 0; }; }; then : > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + test $ac_status = 0; }; } > +then : > libc_cv_mips_fp64=yes > -else > +else $as_nop > libc_cv_mips_fp64=no > fi > if { ac_try='${CC-cc} -Werror -modd-spreg -xc /dev/null -S -o /dev/null' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > - test $ac_status = 0; }; }; then : > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + test $ac_status = 0; }; } > +then : > libc_cv_mips_modd_spreg=yes > -else > +else $as_nop > libc_cv_mips_modd_spreg=no > fi > fi > @@ -258,28 +271,30 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext > #error New prctl support for setting FP modes not found > #endif > int > -main () > +main (void) > { > > ; > return 0; > } > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_mips_mode_switch=yes > -else > +else $as_nop > libc_mips_mode_switch=no > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > config_vars="$config_vars > mips-mode-switch = ${libc_mips_mode_switch}" > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 > -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } > -if ${ac_cv_path_GREP+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 > +printf %s "checking for grep that handles long lines and -e... " >&6; } > +if test ${ac_cv_path_GREP+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -z "$GREP"; then > ac_path_GREP_found=false > # Loop through the user's path and test for each of PROGNAME-LIST > @@ -287,10 +302,15 @@ else > for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - for ac_prog in grep ggrep; do > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_prog in grep ggrep > + do > for ac_exec_ext in '' $ac_executable_extensions; do > - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" > + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" > as_fn_executable_p "$ac_path_GREP" || continue > # Check for GNU ac_path_GREP and select it if it is found. > # Check for GNU $ac_path_GREP > @@ -299,13 +319,13 @@ case `"$ac_path_GREP" --version 2>&1` in > ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; > *) > ac_count=0 > - $as_echo_n 0123456789 >"conftest.in" > + printf %s 0123456789 >"conftest.in" > while : > do > cat "conftest.in" "conftest.in" >"conftest.tmp" > mv "conftest.tmp" "conftest.in" > cp "conftest.in" "conftest.nl" > - $as_echo 'GREP' >> "conftest.nl" > + printf "%s\n" 'GREP' >> "conftest.nl" > "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break > diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break > as_fn_arith $ac_count + 1 && ac_count=$as_val > @@ -333,16 +353,17 @@ else > fi > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 > -$as_echo "$ac_cv_path_GREP" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 > +printf "%s\n" "$ac_cv_path_GREP" >&6; } > GREP="$ac_cv_path_GREP" > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > -$as_echo_n "checking for egrep... " >&6; } > -if ${ac_cv_path_EGREP+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > +printf %s "checking for egrep... " >&6; } > +if test ${ac_cv_path_EGREP+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 > then ac_cv_path_EGREP="$GREP -E" > else > @@ -353,10 +374,15 @@ else > for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - for ac_prog in egrep; do > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_prog in egrep > + do > for ac_exec_ext in '' $ac_executable_extensions; do > - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" > + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" > as_fn_executable_p "$ac_path_EGREP" || continue > # Check for GNU ac_path_EGREP and select it if it is found. > # Check for GNU $ac_path_EGREP > @@ -365,13 +391,13 @@ case `"$ac_path_EGREP" --version 2>&1` in > ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; > *) > ac_count=0 > - $as_echo_n 0123456789 >"conftest.in" > + printf %s 0123456789 >"conftest.in" > while : > do > cat "conftest.in" "conftest.in" >"conftest.tmp" > mv "conftest.tmp" "conftest.in" > cp "conftest.in" "conftest.nl" > - $as_echo 'EGREP' >> "conftest.nl" > + printf "%s\n" 'EGREP' >> "conftest.nl" > "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break > diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break > as_fn_arith $ac_count + 1 && ac_count=$as_val > @@ -400,16 +426,17 @@ fi > > fi > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 > -$as_echo "$ac_cv_path_EGREP" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 > +printf "%s\n" "$ac_cv_path_EGREP" >&6; } > EGREP="$ac_cv_path_EGREP" > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler is using the 2008 NaN encoding" >&5 > -$as_echo_n "checking whether the compiler is using the 2008 NaN encoding... " >&6; } > -if ${libc_cv_mips_nan2008+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler is using the 2008 NaN encoding" >&5 > +printf %s "checking whether the compiler is using the 2008 NaN encoding... " >&6; } > +if test ${libc_cv_mips_nan2008+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > dnl > @@ -418,16 +445,17 @@ yes > #endif > _ACEOF > if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | > - $EGREP "yes" >/dev/null 2>&1; then : > + $EGREP "yes" >/dev/null 2>&1 > +then : > libc_cv_mips_nan2008=yes > -else > +else $as_nop > libc_cv_mips_nan2008=no > fi > -rm -f conftest* > +rm -rf conftest* > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mips_nan2008" >&5 > -$as_echo "$libc_cv_mips_nan2008" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mips_nan2008" >&5 > +printf "%s\n" "$libc_cv_mips_nan2008" >&6; } > > libc_mips_nan= > if test x"$libc_cv_mips_nan2008" = xyes; then > @@ -482,11 +510,12 @@ fi > # NOTE: The check below assumes that in absence of user-provided minimum_kernel > # we will default to arch_minimum_kernel which is currently less than 4.8.0 for > # all known configurations. If this changes, the check must be updated. > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler must use executable stack" >&5 > -$as_echo_n "checking whether the compiler must use executable stack... " >&6; } > -if ${libc_cv_mips_force_execstack+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler must use executable stack" >&5 > +printf %s "checking whether the compiler must use executable stack... " >&6; } > +if test ${libc_cv_mips_force_execstack+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > libc_cv_mips_force_execstack=no > if test $libc_mips_float = hard; then > if test -n "$minimum_kernel"; then > @@ -501,18 +530,19 @@ else > fi > fi > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mips_force_execstack" >&5 > -$as_echo "$libc_cv_mips_force_execstack" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mips_force_execstack" >&5 > +printf "%s\n" "$libc_cv_mips_force_execstack" >&6; } > > libc_mips_has_gnustack=$libc_cv_as_noexecstack > > if test $libc_cv_mips_force_execstack = yes; then > libc_mips_has_gnustack=no > - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: forcing executable stack for pre-4.8.0 Linux kernels" >&5 > -$as_echo "$as_me: WARNING: forcing executable stack for pre-4.8.0 Linux kernels" >&2;} > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: forcing executable stack for pre-4.8.0 Linux kernels" >&5 > +printf "%s\n" "$as_me: WARNING: forcing executable stack for pre-4.8.0 Linux kernels" >&2;} > fi > > config_vars="$config_vars > mips-force-execstack = ${libc_cv_mips_force_execstack}" > config_vars="$config_vars > mips-has-gnustack = ${libc_mips_has_gnustack}" > + > diff --git a/sysdeps/unix/sysv/linux/mips/mips64/configure b/sysdeps/unix/sysv/linux/mips/mips64/configure > index 26bed649db..d795c0bc08 100644 > --- a/sysdeps/unix/sysv/linux/mips/mips64/configure > +++ b/sysdeps/unix/sysv/linux/mips/mips64/configure > @@ -2,3 +2,4 @@ > # Local configure fragment for sysdeps/unix/sysv/linux/mips/mips64. > > ldd_rewrite_script=$dir/ldd-rewrite.sed > + > diff --git a/sysdeps/unix/sysv/linux/nios2/configure b/sysdeps/unix/sysv/linux/nios2/configure > index 56b710792e..8d80166c4d 100644 > --- a/sysdeps/unix/sysv/linux/nios2/configure > +++ b/sysdeps/unix/sysv/linux/nios2/configure > @@ -2,3 +2,4 @@ > # Local configure fragment for sysdeps/unix/sysv/linux/nios2. > > arch_minimum_kernel=3.19.0 > + > diff --git a/sysdeps/unix/sysv/linux/or1k/configure b/sysdeps/unix/sysv/linux/or1k/configure > index 5225dfea5b..fed11fa453 100644 > --- a/sysdeps/unix/sysv/linux/or1k/configure > +++ b/sysdeps/unix/sysv/linux/or1k/configure > @@ -2,3 +2,4 @@ > # Local configure fragment for sysdeps/unix/sysv/linux/or1k. > > arch_minimum_kernel=5.4.0 > + > diff --git a/sysdeps/unix/sysv/linux/powerpc/configure b/sysdeps/unix/sysv/linux/powerpc/configure > index 84a39495f0..d6d091a4c2 100644 > --- a/sysdeps/unix/sysv/linux/powerpc/configure > +++ b/sysdeps/unix/sysv/linux/powerpc/configure > @@ -2,18 +2,19 @@ > # Local configure fragment for sysdeps/unix/sysv/linux/powerpc/. > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC $CFLAGS -mlong-double-128 uses IBM extended format" >&5 > -$as_echo_n "checking whether $CC $CFLAGS -mlong-double-128 uses IBM extended format... " >&6; } > -if ${libc_cv_mlong_double_128ibm+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC $CFLAGS -mlong-double-128 uses IBM extended format" >&5 > +printf %s "checking whether $CC $CFLAGS -mlong-double-128 uses IBM extended format... " >&6; } > +if test ${libc_cv_mlong_double_128ibm+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > save_CFLAGS="$CFLAGS" > CFLAGS="$CFLAGS -mlong-double-128" > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > #include <float.h> > int > -main () > +main (void) > { > > #if LDBL_MANT_DIG != 106 > @@ -24,30 +25,32 @@ long double foobar (long double x) { return x; } > return 0; > } > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_cv_mlong_double_128ibm=yes > -else > +else $as_nop > libc_cv_mlong_double_128ibm=no > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > CFLAGS="$save_CFLAGS" > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mlong_double_128ibm" >&5 > -$as_echo "$libc_cv_mlong_double_128ibm" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mlong_double_128ibm" >&5 > +printf "%s\n" "$libc_cv_mlong_double_128ibm" >&6; } > > if test "$libc_cv_mlong_double_128ibm" = no; then > - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC $CFLAGS supports -mabi=ibmlongdouble" >&5 > -$as_echo_n "checking whether $CC $CFLAGS supports -mabi=ibmlongdouble... " >&6; } > -if ${libc_cv_mabi_ibmlongdouble+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC $CFLAGS supports -mabi=ibmlongdouble" >&5 > +printf %s "checking whether $CC $CFLAGS supports -mabi=ibmlongdouble... " >&6; } > +if test ${libc_cv_mabi_ibmlongdouble+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > save_CFLAGS="$CFLAGS" > CFLAGS="$CFLAGS -mlong-double-128 -mabi=ibmlongdouble" > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > #include <float.h> > int > -main () > +main (void) > { > > #if LDBL_MANT_DIG != 106 > @@ -58,16 +61,17 @@ long double foobar (long double x) { return x; } > return 0; > } > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_cv_mabi_ibmlongdouble=yes > -else > +else $as_nop > libc_cv_mabi_ibmlongdouble=no > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > CFLAGS="$save_CFLAGS" > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mabi_ibmlongdouble" >&5 > -$as_echo "$libc_cv_mabi_ibmlongdouble" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mabi_ibmlongdouble" >&5 > +printf "%s\n" "$libc_cv_mabi_ibmlongdouble" >&6; } > > if test "$libc_cv_mabi_ibmlongdouble" = yes; then > CFLAGS="$CFLAGS -mabi=ibmlongdouble" > @@ -76,8 +80,8 @@ $as_echo "$libc_cv_mabi_ibmlongdouble" >&6; } > fi > fi > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports --no-tls-get-addr-optimize" >&5 > -$as_echo_n "checking for linker that supports --no-tls-get-addr-optimize... " >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linker that supports --no-tls-get-addr-optimize" >&5 > +printf %s "checking for linker that supports --no-tls-get-addr-optimize... " >&6; } > libc_linker_feature=no > cat > conftest.c <<EOF > int _start (void) { return 42; } > @@ -89,7 +93,7 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } > then > if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp -Wl,--no-tls-get-addr-optimize -nostdlib \ > @@ -106,9 +110,10 @@ if test $libc_linker_feature = yes; then > else > libc_cv_tls_get_addr_optimize=no > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 > -$as_echo "$libc_linker_feature" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 > +printf "%s\n" "$libc_linker_feature" >&6; } > config_vars="$config_vars > have-tls-get-addr-optimize = $libc_cv_tls_get_addr_optimize" > > ldd_rewrite_script=sysdeps/unix/sysv/linux/powerpc/ldd-rewrite.sed > + > diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/configure b/sysdeps/unix/sysv/linux/powerpc/powerpc32/configure > index eb58187ff4..fa420ed36d 100644 > --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/configure > +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/configure > @@ -2,3 +2,4 @@ > # Local configure fragment for sysdeps/unix/sysv/linux/powerpc/powerpc32. > > libc_cv_gcc_unwind_find_fde=yes > + > diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure b/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure > index ae7f254da4..cf1b70c745 100644 > --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure > +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure > @@ -17,11 +17,12 @@ esac > # Define default-abi according to compiler flags. > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 > -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } > -if ${ac_cv_path_GREP+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 > +printf %s "checking for grep that handles long lines and -e... " >&6; } > +if test ${ac_cv_path_GREP+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -z "$GREP"; then > ac_path_GREP_found=false > # Loop through the user's path and test for each of PROGNAME-LIST > @@ -29,10 +30,15 @@ else > for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - for ac_prog in grep ggrep; do > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_prog in grep ggrep > + do > for ac_exec_ext in '' $ac_executable_extensions; do > - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" > + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" > as_fn_executable_p "$ac_path_GREP" || continue > # Check for GNU ac_path_GREP and select it if it is found. > # Check for GNU $ac_path_GREP > @@ -41,13 +47,13 @@ case `"$ac_path_GREP" --version 2>&1` in > ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; > *) > ac_count=0 > - $as_echo_n 0123456789 >"conftest.in" > + printf %s 0123456789 >"conftest.in" > while : > do > cat "conftest.in" "conftest.in" >"conftest.tmp" > mv "conftest.tmp" "conftest.in" > cp "conftest.in" "conftest.nl" > - $as_echo 'GREP' >> "conftest.nl" > + printf "%s\n" 'GREP' >> "conftest.nl" > "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break > diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break > as_fn_arith $ac_count + 1 && ac_count=$as_val > @@ -75,16 +81,17 @@ else > fi > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 > -$as_echo "$ac_cv_path_GREP" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 > +printf "%s\n" "$ac_cv_path_GREP" >&6; } > GREP="$ac_cv_path_GREP" > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > -$as_echo_n "checking for egrep... " >&6; } > -if ${ac_cv_path_EGREP+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > +printf %s "checking for egrep... " >&6; } > +if test ${ac_cv_path_EGREP+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 > then ac_cv_path_EGREP="$GREP -E" > else > @@ -95,10 +102,15 @@ else > for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - for ac_prog in egrep; do > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_prog in egrep > + do > for ac_exec_ext in '' $ac_executable_extensions; do > - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" > + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" > as_fn_executable_p "$ac_path_EGREP" || continue > # Check for GNU ac_path_EGREP and select it if it is found. > # Check for GNU $ac_path_EGREP > @@ -107,13 +119,13 @@ case `"$ac_path_EGREP" --version 2>&1` in > ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; > *) > ac_count=0 > - $as_echo_n 0123456789 >"conftest.in" > + printf %s 0123456789 >"conftest.in" > while : > do > cat "conftest.in" "conftest.in" >"conftest.tmp" > mv "conftest.tmp" "conftest.in" > cp "conftest.in" "conftest.nl" > - $as_echo 'EGREP' >> "conftest.nl" > + printf "%s\n" 'EGREP' >> "conftest.nl" > "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break > diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break > as_fn_arith $ac_count + 1 && ac_count=$as_val > @@ -142,16 +154,17 @@ fi > > fi > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 > -$as_echo "$ac_cv_path_EGREP" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 > +printf "%s\n" "$ac_cv_path_EGREP" >&6; } > EGREP="$ac_cv_path_EGREP" > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler is using the PowerPC64 ELFv2 ABI" >&5 > -$as_echo_n "checking whether the compiler is using the PowerPC64 ELFv2 ABI... " >&6; } > -if ${libc_cv_ppc64_elfv2_abi+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler is using the PowerPC64 ELFv2 ABI" >&5 > +printf %s "checking whether the compiler is using the PowerPC64 ELFv2 ABI... " >&6; } > +if test ${libc_cv_ppc64_elfv2_abi+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > #if _CALL_ELF == 2 > @@ -160,31 +173,33 @@ else > > _ACEOF > if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | > - $EGREP "yes" >/dev/null 2>&1; then : > + $EGREP "yes" >/dev/null 2>&1 > +then : > libc_cv_ppc64_elfv2_abi=yes > -else > +else $as_nop > libc_cv_ppc64_elfv2_abi=no > fi > -rm -f conftest* > +rm -rf conftest* > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc64_elfv2_abi" >&5 > -$as_echo "$libc_cv_ppc64_elfv2_abi" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc64_elfv2_abi" >&5 > +printf "%s\n" "$libc_cv_ppc64_elfv2_abi" >&6; } > if test $libc_cv_ppc64_elfv2_abi = yes; then > config_vars="$config_vars > default-abi = 64-v2" > # For shlib-versions. > - $as_echo "#define HAVE_ELFV2_ABI 1" >>confdefs.h > + printf "%s\n" "#define HAVE_ELFV2_ABI 1" >>confdefs.h > > else > config_vars="$config_vars > default-abi = 64-v1" > # Compiler that do not support ELFv2 ABI does not define _CALL_ELF > - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler defines _CALL_ELF" >&5 > -$as_echo_n "checking whether the compiler defines _CALL_ELF... " >&6; } > -if ${libc_cv_ppc64_def_call_elf+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler defines _CALL_ELF" >&5 > +printf %s "checking whether the compiler defines _CALL_ELF... " >&6; } > +if test ${libc_cv_ppc64_def_call_elf+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > #ifdef _CALL_ELF > @@ -193,26 +208,28 @@ else > > _ACEOF > if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | > - $EGREP "yes" >/dev/null 2>&1; then : > + $EGREP "yes" >/dev/null 2>&1 > +then : > libc_cv_ppc64_def_call_elf=yes > -else > +else $as_nop > libc_cv_ppc64_def_call_elf=no > fi > -rm -f conftest* > +rm -rf conftest* > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc64_def_call_elf" >&5 > -$as_echo "$libc_cv_ppc64_def_call_elf" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc64_def_call_elf" >&5 > +printf "%s\n" "$libc_cv_ppc64_def_call_elf" >&6; } > if test $libc_cv_ppc64_def_call_elf = no; then > libc_extra_cppflags="$libc_extra_cppflags -D_CALL_ELF=1" > fi > fi > # Set minimum kernel version for ppc64le. > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the machine type to set minimum kernel version" >&5 > -$as_echo_n "checking the machine type to set minimum kernel version... " >&6; } > -if ${libc_cv_ppc64_le+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the machine type to set minimum kernel version" >&5 > +printf %s "checking the machine type to set minimum kernel version... " >&6; } > +if test ${libc_cv_ppc64_le+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ > @@ -221,13 +238,15 @@ else > > _ACEOF > if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | > - $EGREP "yes" >/dev/null 2>&1; then : > + $EGREP "yes" >/dev/null 2>&1 > +then : > arch_minimum_kernel=3.10.0 > -else > +else $as_nop > libc_cv_ppc64_le=no > fi > -rm -f conftest* > +rm -rf conftest* > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc64_le" >&5 > -$as_echo "$libc_cv_ppc64_le" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc64_le" >&5 > +printf "%s\n" "$libc_cv_ppc64_le" >&6; } > + > diff --git a/sysdeps/unix/sysv/linux/riscv/configure b/sysdeps/unix/sysv/linux/riscv/configure > index 33139618e7..79bf5efa25 100755 > --- a/sysdeps/unix/sysv/linux/riscv/configure > +++ b/sysdeps/unix/sysv/linux/riscv/configure > @@ -6,11 +6,12 @@ arch_minimum_kernel=4.15.0 > libc_cv_riscv_int_abi=no > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 > -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } > -if ${ac_cv_path_GREP+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 > +printf %s "checking for grep that handles long lines and -e... " >&6; } > +if test ${ac_cv_path_GREP+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if test -z "$GREP"; then > ac_path_GREP_found=false > # Loop through the user's path and test for each of PROGNAME-LIST > @@ -18,10 +19,15 @@ else > for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - for ac_prog in grep ggrep; do > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_prog in grep ggrep > + do > for ac_exec_ext in '' $ac_executable_extensions; do > - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" > + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" > as_fn_executable_p "$ac_path_GREP" || continue > # Check for GNU ac_path_GREP and select it if it is found. > # Check for GNU $ac_path_GREP > @@ -30,13 +36,13 @@ case `"$ac_path_GREP" --version 2>&1` in > ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; > *) > ac_count=0 > - $as_echo_n 0123456789 >"conftest.in" > + printf %s 0123456789 >"conftest.in" > while : > do > cat "conftest.in" "conftest.in" >"conftest.tmp" > mv "conftest.tmp" "conftest.in" > cp "conftest.in" "conftest.nl" > - $as_echo 'GREP' >> "conftest.nl" > + printf "%s\n" 'GREP' >> "conftest.nl" > "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break > diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break > as_fn_arith $ac_count + 1 && ac_count=$as_val > @@ -64,16 +70,17 @@ else > fi > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 > -$as_echo "$ac_cv_path_GREP" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 > +printf "%s\n" "$ac_cv_path_GREP" >&6; } > GREP="$ac_cv_path_GREP" > > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > -$as_echo_n "checking for egrep... " >&6; } > -if ${ac_cv_path_EGREP+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 > +printf %s "checking for egrep... " >&6; } > +if test ${ac_cv_path_EGREP+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 > then ac_cv_path_EGREP="$GREP -E" > else > @@ -84,10 +91,15 @@ else > for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin > do > IFS=$as_save_IFS > - test -z "$as_dir" && as_dir=. > - for ac_prog in egrep; do > + case $as_dir in #((( > + '') as_dir=./ ;; > + */) ;; > + *) as_dir=$as_dir/ ;; > + esac > + for ac_prog in egrep > + do > for ac_exec_ext in '' $ac_executable_extensions; do > - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" > + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" > as_fn_executable_p "$ac_path_EGREP" || continue > # Check for GNU ac_path_EGREP and select it if it is found. > # Check for GNU $ac_path_EGREP > @@ -96,13 +108,13 @@ case `"$ac_path_EGREP" --version 2>&1` in > ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; > *) > ac_count=0 > - $as_echo_n 0123456789 >"conftest.in" > + printf %s 0123456789 >"conftest.in" > while : > do > cat "conftest.in" "conftest.in" >"conftest.tmp" > mv "conftest.tmp" "conftest.in" > cp "conftest.in" "conftest.nl" > - $as_echo 'EGREP' >> "conftest.nl" > + printf "%s\n" 'EGREP' >> "conftest.nl" > "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break > diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break > as_fn_arith $ac_count + 1 && ac_count=$as_val > @@ -131,8 +143,8 @@ fi > > fi > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 > -$as_echo "$ac_cv_path_EGREP" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 > +printf "%s\n" "$ac_cv_path_EGREP" >&6; } > EGREP="$ac_cv_path_EGREP" > > > @@ -142,10 +154,11 @@ __SIZEOF_INT__ __SIZEOF_LONG__ __SIZEOF_POINTER__ > > _ACEOF > if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | > - $EGREP "4 8 8" >/dev/null 2>&1; then : > + $EGREP "4 8 8" >/dev/null 2>&1 > +then : > libc_cv_riscv_int_abi=lp64 > fi > -rm -f conftest* > +rm -rf conftest* > > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > @@ -153,10 +166,11 @@ __SIZEOF_INT__ __SIZEOF_LONG__ __SIZEOF_POINTER__ > > _ACEOF > if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | > - $EGREP "4 4 4" >/dev/null 2>&1; then : > + $EGREP "4 4 4" >/dev/null 2>&1 > +then : > libc_cv_riscv_int_abi=ilp32 > fi > -rm -f conftest* > +rm -rf conftest* > > if test $libc_cv_riscv_int_abi = no; then > as_fn_error $? "Unable to determine integer ABI" "$LINENO" 5 > @@ -175,10 +189,11 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext > > _ACEOF > if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | > - $EGREP "yes" >/dev/null 2>&1; then : > + $EGREP "yes" >/dev/null 2>&1 > +then : > libc_cv_riscv_float_abi=d > fi > -rm -f conftest* > +rm -rf conftest* > > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > @@ -188,10 +203,11 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext > > _ACEOF > if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | > - $EGREP "yes" >/dev/null 2>&1; then : > + $EGREP "yes" >/dev/null 2>&1 > +then : > libc_cv_riscv_float_abi= > fi > -rm -f conftest* > +rm -rf conftest* > > if test "$libc_cv_riscv_float_abi" = no; then > as_fn_error $? "Unable to determine floating-point ABI" "$LINENO" 5 > @@ -260,3 +276,4 @@ esac > esac > > ldd_rewrite_script=sysdeps/unix/sysv/linux/riscv/ldd-rewrite.sed > + > diff --git a/sysdeps/unix/sysv/linux/s390/configure b/sysdeps/unix/sysv/linux/s390/configure > index 1d735d7b9c..d8a14434c5 100644 > --- a/sysdeps/unix/sysv/linux/s390/configure > +++ b/sysdeps/unix/sysv/linux/s390/configure > @@ -3,3 +3,4 @@ > > libc_cv_gcc_unwind_find_fde=yes > ldd_rewrite_script=sysdeps/unix/sysv/linux/s390/ldd-rewrite.sed > + > diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/configure b/sysdeps/unix/sysv/linux/s390/s390-64/configure > index e8e84362d4..5490bc669e 100644 > --- a/sysdeps/unix/sysv/linux/s390/s390-64/configure > +++ b/sysdeps/unix/sysv/linux/s390/s390-64/configure > @@ -13,3 +13,4 @@ case "$prefix" in > fi > ;; > esac > + > diff --git a/sysdeps/unix/sysv/linux/sh/configure b/sysdeps/unix/sysv/linux/sh/configure > index 6c31f5e249..f2a8e56a37 100644 > --- a/sysdeps/unix/sysv/linux/sh/configure > +++ b/sysdeps/unix/sysv/linux/sh/configure > @@ -2,3 +2,4 @@ > # Local configure fragment for sysdeps/unix/sysv/linux/sh. > > libc_cv_gcc_unwind_find_fde=yes > + > diff --git a/sysdeps/unix/sysv/linux/sparc/configure b/sysdeps/unix/sysv/linux/sparc/configure > index 00fb21e156..e2fd59f66d 100644 > --- a/sysdeps/unix/sysv/linux/sparc/configure > +++ b/sysdeps/unix/sysv/linux/sparc/configure > @@ -3,3 +3,4 @@ > > libc_cv_gcc_unwind_find_fde=yes > ldd_rewrite_script=sysdeps/unix/sysv/linux/sparc/ldd-rewrite.sed > + > diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/configure b/sysdeps/unix/sysv/linux/sparc/sparc64/configure > index 4b92a40bd2..f09553588c 100644 > --- a/sysdeps/unix/sysv/linux/sparc/sparc64/configure > +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/configure > @@ -13,3 +13,4 @@ case "$prefix" in > fi > ;; > esac > + > diff --git a/sysdeps/unix/sysv/linux/x86_64/64/configure b/sysdeps/unix/sysv/linux/x86_64/64/configure > index 9d298faba7..2613d3af4f 100644 > --- a/sysdeps/unix/sysv/linux/x86_64/64/configure > +++ b/sysdeps/unix/sysv/linux/x86_64/64/configure > @@ -13,3 +13,4 @@ case "$prefix" in > fi > ;; > esac > + > diff --git a/sysdeps/unix/sysv/linux/x86_64/configure b/sysdeps/unix/sysv/linux/x86_64/configure > index cb904876ab..fbf0c40e37 100644 > --- a/sysdeps/unix/sysv/linux/x86_64/configure > +++ b/sysdeps/unix/sysv/linux/x86_64/configure > @@ -2,3 +2,4 @@ > # Local configure fragment for sysdeps/unix/sysv/linux/x86_64. > > ldd_rewrite_script=sysdeps/unix/sysv/linux/x86_64/ldd-rewrite.sed > + > diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/configure b/sysdeps/unix/sysv/linux/x86_64/x32/configure > index 4837a308ce..bf64c333e1 100644 > --- a/sysdeps/unix/sysv/linux/x86_64/x32/configure > +++ b/sysdeps/unix/sysv/linux/x86_64/x32/configure > @@ -15,3 +15,4 @@ case "$prefix" in > fi > ;; > esac > + > diff --git a/sysdeps/x86/configure b/sysdeps/x86/configure > index 6135b17652..a2f9a7c2c6 100644 > --- a/sysdeps/x86/configure > +++ b/sysdeps/x86/configure > @@ -3,11 +3,12 @@ > > if test $enable_cet != no; then > # Check if CET can be enabled. > - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CET can be enabled" >&5 > -$as_echo_n "checking whether CET can be enabled... " >&6; } > -if ${libc_cv_x86_cet_available+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether CET can be enabled" >&5 > +printf %s "checking whether CET can be enabled... " >&6; } > +if test ${libc_cv_x86_cet_available+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.c <<EOF > #if !defined __CET__ || __CET__ != 3 > # error CET isn't available. > @@ -17,7 +18,7 @@ EOF > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; }; then > libc_cv_x86_cet_available=yes > else > @@ -25,19 +26,20 @@ EOF > fi > rm -rf conftest* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_x86_cet_available" >&5 > -$as_echo "$libc_cv_x86_cet_available" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_x86_cet_available" >&5 > +printf "%s\n" "$libc_cv_x86_cet_available" >&6; } > if test $libc_cv_x86_cet_available != yes; then > as_fn_error $? "$CC doesn't support CET" "$LINENO" 5 > fi > fi > if test $enable_cet != no; then > # Check if assembler supports CET. > - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether assembler supports CET" >&5 > -$as_echo_n "checking whether assembler supports CET... " >&6; } > -if ${libc_cv_x86_cet_as+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether assembler supports CET" >&5 > +printf %s "checking whether assembler supports CET... " >&6; } > +if test ${libc_cv_x86_cet_as+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest.s <<EOF > incsspd %ecx > EOF > @@ -45,7 +47,7 @@ EOF > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; }; then > libc_cv_x86_cet_as=yes > else > @@ -53,28 +55,29 @@ EOF > fi > rm -rf conftest* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_x86_cet_as" >&5 > -$as_echo "$libc_cv_x86_cet_as" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_x86_cet_as" >&5 > +printf "%s\n" "$libc_cv_x86_cet_as" >&6; } > if test $libc_cv_x86_cet_as = no; then > as_fn_error $? "$AS doesn't support CET" "$LINENO" 5 > fi > fi > if test $enable_cet = yes; then > - $as_echo "#define DEFAULT_DL_X86_CET_CONTROL cet_elf_property" >>confdefs.h > + printf "%s\n" "#define DEFAULT_DL_X86_CET_CONTROL cet_elf_property" >>confdefs.h > > elif test $enable_cet = permissive; then > - $as_echo "#define DEFAULT_DL_X86_CET_CONTROL cet_permissive" >>confdefs.h > + printf "%s\n" "#define DEFAULT_DL_X86_CET_CONTROL cet_permissive" >>confdefs.h > > fi > config_vars="$config_vars > enable-cet = $enable_cet" > > # Check if linker supports x86 ISA level. > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker x86 ISA level support" >&5 > -$as_echo_n "checking for linker x86 ISA level support... " >&6; } > -if ${libc_cv_include_x86_isa_level+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linker x86 ISA level support" >&5 > +printf %s "checking for linker x86 ISA level support... " >&6; } > +if test ${libc_cv_include_x86_isa_level+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat > conftest1.S <<EOF > #ifdef __LP64__ > # define P2ALIGN 3 > @@ -130,7 +133,7 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -nostartfiles -nostdlib -r -o conftest c > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; }; then > count=`LC_ALL=C $READELF -n conftest | grep NT_GNU_PROPERTY_TYPE_0 | wc -l` > if test "$count" = 1; then > @@ -139,56 +142,59 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -nostartfiles -nostdlib -r -o conftest c > fi > rm -f conftest* > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_include_x86_isa_level" >&5 > -$as_echo "$libc_cv_include_x86_isa_level" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_include_x86_isa_level" >&5 > +printf "%s\n" "$libc_cv_include_x86_isa_level" >&6; } > if test $libc_cv_include_x86_isa_level = yes; then > - $as_echo "#define INCLUDE_X86_ISA_LEVEL 1" >>confdefs.h > + printf "%s\n" "#define INCLUDE_X86_ISA_LEVEL 1" >>confdefs.h > > - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LAHF/SAHF instruction support" >&5 > -$as_echo_n "checking for LAHF/SAHF instruction support... " >&6; } > -if ${libc_cv_have_x86_lahf_sahf+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LAHF/SAHF instruction support" >&5 > +printf %s "checking for LAHF/SAHF instruction support... " >&6; } > +if test ${libc_cv_have_x86_lahf_sahf+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > libc_cv_have_x86_lahf_sahf=no > if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -fverbose-asm -S -o - -x c /dev/null' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } | grep -qE '(-msahf\b|-march=x86-64-v)'; then > libc_cv_have_x86_lahf_sahf=yes > fi > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_x86_lahf_sahf" >&5 > -$as_echo "$libc_cv_have_x86_lahf_sahf" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_x86_lahf_sahf" >&5 > +printf "%s\n" "$libc_cv_have_x86_lahf_sahf" >&6; } > if test $libc_cv_have_x86_lahf_sahf = yes; then > - $as_echo "#define HAVE_X86_LAHF_SAHF 1" >>confdefs.h > + printf "%s\n" "#define HAVE_X86_LAHF_SAHF 1" >>confdefs.h > > fi > - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MOVBE instruction support" >&5 > -$as_echo_n "checking for MOVBE instruction support... " >&6; } > -if ${libc_cv_have_x86_movbe+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for MOVBE instruction support" >&5 > +printf %s "checking for MOVBE instruction support... " >&6; } > +if test ${libc_cv_have_x86_movbe+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > libc_cv_have_x86_movbe=no > if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -fverbose-asm -S -o - -x c /dev/null' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > test $ac_status = 0; }; } | grep -qE '(-mmovbe\b|-march=x86-64-v([3-9]|[1-9][0-9]))'; then > libc_cv_have_x86_movbe=yes > fi > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_x86_movbe" >&5 > -$as_echo "$libc_cv_have_x86_movbe" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_x86_movbe" >&5 > +printf "%s\n" "$libc_cv_have_x86_movbe" >&6; } > if test $libc_cv_have_x86_movbe = yes; then > - $as_echo "#define HAVE_X86_MOVBE 1" >>confdefs.h > + printf "%s\n" "#define HAVE_X86_MOVBE 1" >>confdefs.h > > fi > fi > config_vars="$config_vars > enable-x86-isa-level = $libc_cv_include_x86_isa_level" > > -$as_echo "#define SUPPORT_STATIC_PIE 1" >>confdefs.h > +printf "%s\n" "#define SUPPORT_STATIC_PIE 1" >>confdefs.h > + > > diff --git a/sysdeps/x86_64/configure b/sysdeps/x86_64/configure > index 44b6055e55..e307467afa 100755 > --- a/sysdeps/x86_64/configure > +++ b/sysdeps/x86_64/configure > @@ -1,25 +1,27 @@ > # This file is generated from configure.ac by Autoconf. DO NOT EDIT! > # Local configure fragment for sysdeps/x86_64. > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking -mprefer-vector-width=128" >&5 > -$as_echo_n "checking -mprefer-vector-width=128... " >&6; } > -if ${libc_cv_cc_mprefer_vector_width+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking -mprefer-vector-width=128" >&5 > +printf %s "checking -mprefer-vector-width=128... " >&6; } > +if test ${libc_cv_cc_mprefer_vector_width+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > if { ac_try='${CC-cc} -mprefer-vector-width=128 -xc /dev/null -S -o /dev/null' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=$? > - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > - test $ac_status = 0; }; }; then : > + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 > + test $ac_status = 0; }; } > +then : > libc_cv_cc_mprefer_vector_width=yes > -else > +else $as_nop > libc_cv_cc_mprefer_vector_width=no > fi > > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_mprefer_vector_width" >&5 > -$as_echo "$libc_cv_cc_mprefer_vector_width" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_mprefer_vector_width" >&5 > +printf "%s\n" "$libc_cv_cc_mprefer_vector_width" >&6; } > config_vars="$config_vars > config-cflags-mprefer-vector-width = $libc_cv_cc_mprefer_vector_width" > > @@ -29,3 +31,4 @@ fi > > test -n "$critic_missing" && as_fn_error $? " > *** $critic_missing" "$LINENO" 5 > + > diff --git a/sysdeps/x86_64/preconfigure b/sysdeps/x86_64/preconfigure > index c8f1e0e132..24996ba278 100644 > --- a/sysdeps/x86_64/preconfigure > +++ b/sysdeps/x86_64/preconfigure > @@ -6,33 +6,35 @@ x86_64) > base_machine=x86_64 > # Check if we are building for x32. > > -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC compiles in -mx32 mode by default" >&5 > -$as_echo_n "checking whether $CC compiles in -mx32 mode by default... " >&6; } > -if ${libc_cv_x32+:} false; then : > - $as_echo_n "(cached) " >&6 > -else > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC compiles in -mx32 mode by default" >&5 > +printf %s "checking whether $CC compiles in -mx32 mode by default... " >&6; } > +if test ${libc_cv_x32+y} > +then : > + printf %s "(cached) " >&6 > +else $as_nop > cat confdefs.h - <<_ACEOF >conftest.$ac_ext > /* end confdefs.h. */ > #ifndef __ILP32__ > # error not x32 > #endif > int > -main () > +main (void) > { > > ; > return 0; > } > _ACEOF > -if ac_fn_c_try_compile "$LINENO"; then : > +if ac_fn_c_try_compile "$LINENO" > +then : > libc_cv_x32=yes > -else > +else $as_nop > libc_cv_x32=no > fi > -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext > +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext > fi > -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_x32" >&5 > -$as_echo "$libc_cv_x32" >&6; } > +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_x32" >&5 > +printf "%s\n" "$libc_cv_x32" >&6; } > if test $libc_cv_x32 = yes; then > machine=x86_64/x32 > else > @@ -40,3 +42,4 @@ $as_echo "$libc_cv_x32" >&6; } > fi > ;; > esac > +

diff --git a/INSTALL b/INSTALL index fe591c7dae..a1e189eb9f 100644 --- a/INSTALL +++ b/INSTALL @@ -591,7 +591,7 @@ build the GNU C Library: If you change any of the ‘configure.ac’ files you will also need - • GNU ‘autoconf’ 2.69 (exactly) + • GNU ‘autoconf’ 2.71 (exactly) and if you change any of the message translation files you will need diff --git a/aclocal.m4 b/aclocal.m4 index 213835e1d5..a097d66a49 100644 --- a/aclocal.m4 +++ b/aclocal.m4 @@ -2,7 +2,7 @@ dnl We require that everyone use exactly the same Autoconf version so that dnl the internal functions defined and used by the main configure script dnl match those expected by the fragments. When changing this version, dnl install.texi also needs to be updated. -m4_define([GLIBC_AUTOCONF_VERSION], [2.69]) +m4_define([GLIBC_AUTOCONF_VERSION], [2.71]) m4_if(m4_defn([AC_AUTOCONF_VERSION]), GLIBC_AUTOCONF_VERSION, [], [m4_fatal(m4_flatten( Exactly version GLIBC_AUTOCONF_VERSION of Autoconf is required but you have diff --git a/configure b/configure index f84040644b..11538ee1b3 100755 --- a/configure +++ b/configure @@ -1,11 +1,12 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.69 for GNU C Library (see version.h). +# Generated by GNU Autoconf 2.71 for GNU C Library (see version.h). # # Report bugs to <https://sourceware.org/bugzilla/>. # # -# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation, +# Inc. # # # This configure script is free software; the Free Software Foundation @@ -16,14 +17,16 @@ # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : +as_nop=: +if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 +then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST -else +else $as_nop case `(set -o) 2>/dev/null` in #( *posix*) : set -o posix ;; #( @@ -33,46 +36,46 @@ esac fi + +# Reset variables that may have inherited troublesome values from +# the environment. + +# IFS needs to be set, to space, tab, and newline, in precisely that order. +# (If _AS_PATH_WALK were called with IFS unset, it would have the +# side effect of setting IFS to empty, thus disabling word splitting.) +# Quoting is to prevent editors from complaining about space-tab. as_nl=' ' export as_nl -# Printing a long string crashes Solaris 7 /usr/bin/printf. -as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo -# Prefer a ksh shell builtin over an external printf program on Solaris, -# but without wasting forks for bash or zsh. -if test -z "$BASH_VERSION$ZSH_VERSION" \ - && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='print -r --' - as_echo_n='print -rn --' -elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='printf %s\n' - as_echo_n='printf %s' -else - if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then - as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' - as_echo_n='/usr/ucb/echo -n' - else - as_echo_body='eval expr "X$1" : "X\$.*\$"' - as_echo_n_body='eval - arg=$1; - case $arg in #( - *"$as_nl"*) - expr "X$arg" : "X\$.*\$$as_nl"; - arg=`expr "X$arg" : ".*$as_nl\$.*\$"`;; - esac; - expr "X$arg" : "X\$.*\$" | tr -d "$as_nl" - ' - export as_echo_n_body - as_echo_n='sh -c $as_echo_n_body as_echo' - fi - export as_echo_body - as_echo='sh -c $as_echo_body as_echo' -fi +IFS=" "" $as_nl" + +PS1='$ ' +PS2='> ' +PS4='+ ' + +# Ensure predictable behavior from utilities with locale-dependent output. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# We cannot yet rely on "unset" to work, but we need these variables +# to be unset--not just set to an empty or harmless value--now, to +# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct +# also avoids known problems related to "unset" and subshell syntax +# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). +for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH +do eval test \${$as_var+y} \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done + +# Ensure that fds 0, 1, and 2 are open. +if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi +if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi +if (exec 3>&2) ; then :; else exec 2>/dev/null; fi # The user is always right. -if test "${PATH_SEPARATOR+set}" != set; then +if ${PATH_SEPARATOR+false} :; then PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || @@ -81,13 +84,6 @@ if test "${PATH_SEPARATOR+set}" != set; then fi -# IFS -# We need space, tab and new line, in precisely that order. Quoting is -# there to prevent editors from complaining about space-tab. -# (If _AS_PATH_WALK were called with IFS unset, it would disable word -# splitting by setting IFS to empty value.) -IFS=" "" $as_nl" - # Find who we are. Look in the path if we contain no directory separator. as_myself= case $0 in #(( @@ -96,8 +92,12 @@ case $0 in #(( for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + test -r "$as_dir$0" && as_myself=$as_dir$0 && break done IFS=$as_save_IFS @@ -109,30 +109,10 @@ if test "x$as_myself" = x; then as_myself=$0 fi if test ! -f "$as_myself"; then - $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 exit 1 fi -# Unset variables that we do not need and which cause bugs (e.g. in -# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" -# suppresses any "Segmentation fault" message there. '((' could -# trigger a bug in pdksh 5.2.14. -for as_var in BASH_ENV ENV MAIL MAILPATH -do eval test x\${$as_var+set} = xset \ - && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : -done -PS1='$ ' -PS2='> ' -PS4='+ ' - -# NLS nuisances. -LC_ALL=C -export LC_ALL -LANGUAGE=C -export LANGUAGE - -# CDPATH. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH # Use a proper internal environment variable to ensure we don't fall # into an infinite loop, continuously re-executing ourselves. @@ -154,20 +134,22 @@ esac exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} # Admittedly, this is quite paranoid, since all the known shells bail # out after a failed `exec'. -$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 -as_fn_exit 255 +printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 fi # We don't want this to propagate to other subprocesses. { _as_can_reexec=; unset _as_can_reexec;} if test "x$CONFIG_SHELL" = x; then - as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + as_bourne_compatible="as_nop=: +if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 +then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST -else +else \$as_nop case \`(set -o) 2>/dev/null\` in #( *posix*) : set -o posix ;; #( @@ -187,41 +169,52 @@ as_fn_success || { exitcode=1; echo as_fn_success failed.; } as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } -if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : +if ( set x; as_fn_ret_success y && test x = \"\$1\" ) +then : -else +else \$as_nop exitcode=1; echo positional parameters were not saved. fi test x\$exitcode = x0 || exit 1 +blah=\$(echo \$(echo blah)) +test x\"\$blah\" = xblah || exit 1 test -x / || exit 1" as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1" - if (eval "$as_required") 2>/dev/null; then : + if (eval "$as_required") 2>/dev/null +then : as_have_required=yes -else +else $as_nop as_have_required=no fi - if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null +then : -else +else $as_nop as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_found=false for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac as_found=: case $as_dir in #( /*) for as_base in sh bash ksh sh5; do # Try only shells that exist, to save several forks. - as_shell=$as_dir/$as_base + as_shell=$as_dir$as_base if { test -f "$as_shell" || test -f "$as_shell.exe"; } && - { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null +then : CONFIG_SHELL=$as_shell as_have_required=yes - if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null +then : break 2 fi fi @@ -229,14 +222,21 @@ fi esac as_found=false done -$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && - { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : - CONFIG_SHELL=$SHELL as_have_required=yes -fi; } IFS=$as_save_IFS +if $as_found +then : +else $as_nop + if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null +then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi +fi - if test "x$CONFIG_SHELL" != x; then : + + if test "x$CONFIG_SHELL" != x +then : export CONFIG_SHELL # We cannot yet assume a decent shell, so we have to provide a # neutralization value for shells without unset; and this also @@ -254,18 +254,19 @@ esac exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} # Admittedly, this is quite paranoid, since all the known shells bail # out after a failed `exec'. -$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 exit 255 fi - if test x$as_have_required = xno; then : - $as_echo "$0: This script requires a shell more modern than all" - $as_echo "$0: the shells that I found on your system." - if test x${ZSH_VERSION+set} = xset ; then - $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" - $as_echo "$0: be upgraded to zsh 4.3.4 or later." + if test x$as_have_required = xno +then : + printf "%s\n" "$0: This script requires a shell more modern than all" + printf "%s\n" "$0: the shells that I found on your system." + if test ${ZSH_VERSION+y} ; then + printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" + printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." else - $as_echo "$0: Please tell bug-autoconf@gnu.org and + printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and $0: https://sourceware.org/bugzilla/ about your system, $0: including any error possibly output before this $0: message. Then install a modern shell, or manually run @@ -293,6 +294,7 @@ as_fn_unset () } as_unset=as_fn_unset + # as_fn_set_status STATUS # ----------------------- # Set $? to STATUS, without forking. @@ -310,6 +312,14 @@ as_fn_exit () as_fn_set_status $1 exit $1 } # as_fn_exit +# as_fn_nop +# --------- +# Do nothing but, unlike ":", preserve the value of $?. +as_fn_nop () +{ + return $? +} +as_nop=as_fn_nop # as_fn_mkdir_p # ------------- @@ -324,7 +334,7 @@ as_fn_mkdir_p () as_dirs= while :; do case $as_dir in #( - *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( *) as_qdir=$as_dir;; esac as_dirs="'$as_qdir' $as_dirs" @@ -333,7 +343,7 @@ $as_expr X"$as_dir" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ X"$as_dir" : 'X$//$[^/]' \| \ X"$as_dir" : 'X$//$$' \| \ X"$as_dir" : 'X$/$' \| . 2>/dev/null || -$as_echo X"$as_dir" | +printf "%s\n" X"$as_dir" | sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -372,12 +382,13 @@ as_fn_executable_p () # advantage of any shell optimizations that allow amortized linear growth over # repeated appends, instead of the typical quadratic growth present in naive # implementations. -if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null +then : eval 'as_fn_append () { eval $1+=\$2 }' -else +else $as_nop as_fn_append () { eval $1=\$$1\$2 @@ -389,18 +400,27 @@ fi # as_fn_append # Perform arithmetic evaluation on the ARGs, and store the result in the # global $as_val. Take advantage of shells that can avoid forks. The arguments # must be portable across $(()) and expr. -if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null +then : eval 'as_fn_arith () { as_val=$(( $* )) }' -else +else $as_nop as_fn_arith () { as_val=`expr "$@" || test $? -eq 1` } fi # as_fn_arith +# as_fn_nop +# --------- +# Do nothing but, unlike ":", preserve the value of $?. +as_fn_nop () +{ + return $? +} +as_nop=as_fn_nop # as_fn_error STATUS ERROR [LINENO LOG_FD] # ---------------------------------------- @@ -412,9 +432,9 @@ as_fn_error () as_status=$1; test $as_status -eq 0 && as_status=1 if test "$4"; then as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 fi - $as_echo "$as_me: error: $2" >&2 + printf "%s\n" "$as_me: error: $2" >&2 as_fn_exit $as_status } # as_fn_error @@ -441,7 +461,7 @@ as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/$[^/][^/]*$/*$' \| \ X"$0" : 'X$//$$' \| \ X"$0" : 'X$/$' \| . 2>/dev/null || -$as_echo X/"$0" | +printf "%s\n" X/"$0" | sed '/^.*\/$[^/][^/]*$\/*$/{ s//\1/ q @@ -485,7 +505,7 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits s/-\n.*// ' >$as_me.lineno && chmod +x "$as_me.lineno" || - { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } # If we had to re-execute with $CONFIG_SHELL, we're ensured to have # already done that, so ensure we don't try to do so again and fall @@ -499,6 +519,10 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits exit } + +# Determine whether it's possible to make 'echo' print without a newline. +# These variables are no longer used directly by Autoconf, but are AC_SUBSTed +# for compatibility with existing Makefiles. ECHO_C= ECHO_N= ECHO_T= case `echo -n x` in #((((( -n*) @@ -512,6 +536,13 @@ case `echo -n x` in #((((( ECHO_N='-n';; esac +# For backward compatibility with old third-party macros, we provide +# the shell variables $as_echo and $as_echo_n. New code should use +# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. +as_echo='printf %s\n' +as_echo_n='printf %s' + + rm -f conf$$ conf$$.exe conf$$.file if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file @@ -723,6 +754,7 @@ infodir docdir oldincludedir includedir +runstatedir localstatedir sharedstatedir sysconfdir @@ -834,6 +866,7 @@ datadir='${datarootdir}' sysconfdir='${prefix}/etc' sharedstatedir='${prefix}/com' localstatedir='${prefix}/var' +runstatedir='${localstatedir}/run' includedir='${prefix}/include' oldincludedir='/usr/include' docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' @@ -863,8 +896,6 @@ do *) ac_optarg=yes ;; esac - # Accept the important Cygnus configure options, so we can diagnose typos. - case $ac_dashdash$ac_option in --) ac_dashdash=yes ;; @@ -905,9 +936,9 @@ do ac_useropt=`expr "x$ac_option" : 'x-*disable-$.*$'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid feature name: $ac_useropt" + as_fn_error $? "invalid feature name: \`$ac_useropt'" ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in *" "enable_$ac_useropt" @@ -931,9 +962,9 @@ do ac_useropt=`expr "x$ac_option" : 'x-*enable-$[^=]*$'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid feature name: $ac_useropt" + as_fn_error $? "invalid feature name: \`$ac_useropt'" ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in *" "enable_$ac_useropt" @@ -1086,6 +1117,15 @@ do | -silent | --silent | --silen | --sile | --sil) silent=yes ;; + -runstatedir | --runstatedir | --runstatedi | --runstated \ + | --runstate | --runstat | --runsta | --runst | --runs \ + | --run | --ru | --r) + ac_prev=runstatedir ;; + -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \ + | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \ + | --run=* | --ru=* | --r=*) + runstatedir=$ac_optarg ;; + -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) ac_prev=sbindir ;; -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ @@ -1135,9 +1175,9 @@ do ac_useropt=`expr "x$ac_option" : 'x-*with-$[^=]*$'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid package name: $ac_useropt" + as_fn_error $? "invalid package name: \`$ac_useropt'" ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in *" "with_$ac_useropt" @@ -1151,9 +1191,9 @@ do ac_useropt=`expr "x$ac_option" : 'x-*without-$.*$'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid package name: $ac_useropt" + as_fn_error $? "invalid package name: \`$ac_useropt'" ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in *" "with_$ac_useropt" @@ -1197,9 +1237,9 @@ Try \`$0 --help' for more information" *) # FIXME: should be removed in autoconf 3.0. - $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 + printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && - $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 + printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" ;; @@ -1215,7 +1255,7 @@ if test -n "$ac_unrecognized_opts"; then case $enable_option_checking in no) ;; fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; - *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; + *) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; esac fi @@ -1223,7 +1263,7 @@ fi for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ datadir sysconfdir sharedstatedir localstatedir includedir \ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ - libdir localedir mandir + libdir localedir mandir runstatedir do eval ac_val=\$$ac_var # Remove trailing slashes. @@ -1279,7 +1319,7 @@ $as_expr X"$as_myself" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ X"$as_myself" : 'X$//$[^/]' \| \ X"$as_myself" : 'X$//$$' \| \ X"$as_myself" : 'X$/$' \| . 2>/dev/null || -$as_echo X"$as_myself" | +printf "%s\n" X"$as_myself" | sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -1376,6 +1416,7 @@ Fine tuning of the installation directories: --sysconfdir=DIR read-only single-machine data [PREFIX/etc] --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] --libdir=DIR object code libraries [EPREFIX/lib] --includedir=DIR C header files [PREFIX/include] --oldincludedir=DIR C header files for non-gcc [/usr/include] @@ -1490,7 +1531,7 @@ it to find libraries and programs with nonstandard names/locations. Report bugs to <https://sourceware.org/bugzilla/>. GNU C Library home page: <https://www.gnu.org/software/glibc/>. -General help using GNU software: <http://www.gnu.org/gethelp/>. +General help using GNU software: <https://www.gnu.org/gethelp/>. _ACEOF ac_status=$? fi @@ -1506,9 +1547,9 @@ if test "$ac_init_help" = "recursive"; then case "$ac_dir" in .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; *) - ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` case $ac_top_builddir_sub in "") ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; @@ -1536,7 +1577,8 @@ esac ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix cd "$ac_dir" || { ac_status=$?; continue; } - # Check for guested configure. + # Check for configure.gnu first; this name is used for a wrapper for + # Metaconfig's "Configure" on case-insensitive file systems. if test -f "$ac_srcdir/configure.gnu"; then echo && $SHELL "$ac_srcdir/configure.gnu" --help=recursive @@ -1544,7 +1586,7 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix echo && $SHELL "$ac_srcdir/configure" --help=recursive else - $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 + printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 fi || ac_status=$? cd "$ac_pwd" || { ac_status=$?; break; } done @@ -1554,9 +1596,9 @@ test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF GNU C Library configure (see version.h) -generated by GNU Autoconf 2.69 +generated by GNU Autoconf 2.71 -Copyright (C) 2012 Free Software Foundation, Inc. +Copyright (C) 2021 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. _ACEOF @@ -1573,14 +1615,14 @@ fi ac_fn_c_try_compile () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - rm -f conftest.$ac_objext + rm -f conftest.$ac_objext conftest.beam if { { ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_compile") 2>conftest.err ac_status=$? if test -s conftest.err; then @@ -1588,14 +1630,15 @@ $as_echo "$ac_try_echo"; } >&5 cat conftest.er1 >&5 mv -f conftest.er1 conftest.err fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then : + } && test -s conftest.$ac_objext +then : ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 +else $as_nop + printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=1 @@ -1611,14 +1654,14 @@ fi ac_fn_cxx_try_compile () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - rm -f conftest.$ac_objext + rm -f conftest.$ac_objext conftest.beam if { { ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_compile") 2>conftest.err ac_status=$? if test -s conftest.err; then @@ -1626,14 +1669,15 @@ $as_echo "$ac_try_echo"; } >&5 cat conftest.er1 >&5 mv -f conftest.er1 conftest.err fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && { test -z "$ac_cxx_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then : + } && test -s conftest.$ac_objext +then : ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 +else $as_nop + printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=1 @@ -1649,14 +1693,14 @@ fi ac_fn_cxx_try_link () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - rm -f conftest.$ac_objext conftest$ac_exeext + rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext if { { ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_link") 2>conftest.err ac_status=$? if test -s conftest.err; then @@ -1664,17 +1708,18 @@ $as_echo "$ac_try_echo"; } >&5 cat conftest.er1 >&5 mv -f conftest.er1 conftest.err fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && { test -z "$ac_cxx_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && { test "$cross_compiling" = yes || test -x conftest$ac_exeext - }; then : + } +then : ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 +else $as_nop + printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=1 @@ -1695,14 +1740,14 @@ fi ac_fn_c_try_link () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - rm -f conftest.$ac_objext conftest$ac_exeext + rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext if { { ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_link") 2>conftest.err ac_status=$? if test -s conftest.err; then @@ -1710,17 +1755,18 @@ $as_echo "$ac_try_echo"; } >&5 cat conftest.er1 >&5 mv -f conftest.er1 conftest.err fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && { test "$cross_compiling" = yes || test -x conftest$ac_exeext - }; then : + } +then : ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 +else $as_nop + printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=1 @@ -1747,7 +1793,7 @@ case "(($ac_try" in *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err ac_status=$? if test -s conftest.err; then @@ -1755,14 +1801,15 @@ $as_echo "$ac_try_echo"; } >&5 cat conftest.er1 >&5 mv -f conftest.er1 conftest.err fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } > conftest.i && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err - }; then : + } +then : ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 +else $as_nop + printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=1 @@ -1771,14 +1818,34 @@ fi as_fn_set_status $ac_retval } # ac_fn_c_try_cpp +ac_configure_args_raw= +for ac_arg +do + case $ac_arg in + *\'*) + ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append ac_configure_args_raw " '$ac_arg'" +done + +case $ac_configure_args_raw in + *$as_nl*) + ac_safe_unquote= ;; + *) + ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. + ac_unsafe_a="$ac_unsafe_z#~" + ac_safe_unquote="s/ '\$[^$ac_unsafe_a][^$ac_unsafe_z]*\$'/ \\1/g" + ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; +esac + cat >config.log <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by GNU C Library $as_me (see version.h), which was -generated by GNU Autoconf 2.69. Invocation command line was +generated by GNU Autoconf 2.71. Invocation command line was - $ $0 $@ + $ $0$ac_configure_args_raw _ACEOF exec 5>>config.log @@ -1811,8 +1878,12 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - $as_echo "PATH: $as_dir" + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + printf "%s\n" "PATH: $as_dir" done IFS=$as_save_IFS @@ -1847,7 +1918,7 @@ do | -silent | --silent | --silen | --sile | --sil) continue ;; *\'*) - ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; esac case $ac_pass in 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; @@ -1882,11 +1953,13 @@ done # WARNING: Use '\'' to represent an apostrophe within the trap. # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. trap 'exit_status=$? + # Sanitize IFS. + IFS=" "" $as_nl" # Save into config.log some information that might help in debugging. { echo - $as_echo "## ---------------- ## + printf "%s\n" "## ---------------- ## ## Cache variables. ## ## ---------------- ##" echo @@ -1897,8 +1970,8 @@ trap 'exit_status=$? case $ac_val in #( *${as_nl}*) case $ac_var in #( - *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 -$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( @@ -1922,7 +1995,7 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; ) echo - $as_echo "## ----------------- ## + printf "%s\n" "## ----------------- ## ## Output variables. ## ## ----------------- ##" echo @@ -1930,14 +2003,14 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; do eval ac_val=\$$ac_var case $ac_val in - *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac - $as_echo "$ac_var='\''$ac_val'\''" + printf "%s\n" "$ac_var='\''$ac_val'\''" done | sort echo if test -n "$ac_subst_files"; then - $as_echo "## ------------------- ## + printf "%s\n" "## ------------------- ## ## File substitutions. ## ## ------------------- ##" echo @@ -1945,15 +2018,15 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; do eval ac_val=\$$ac_var case $ac_val in - *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac - $as_echo "$ac_var='\''$ac_val'\''" + printf "%s\n" "$ac_var='\''$ac_val'\''" done | sort echo fi if test -s confdefs.h; then - $as_echo "## ----------- ## + printf "%s\n" "## ----------- ## ## confdefs.h. ## ## ----------- ##" echo @@ -1961,8 +2034,8 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; echo fi test "$ac_signal" != 0 && - $as_echo "$as_me: caught signal $ac_signal" - $as_echo "$as_me: exit $exit_status" + printf "%s\n" "$as_me: caught signal $ac_signal" + printf "%s\n" "$as_me: exit $exit_status" } >&5 rm -f core *.core core.conftest.* && rm -f -r conftest* confdefs* conf$$* $ac_clean_files && @@ -1976,63 +2049,48 @@ ac_signal=0 # confdefs.h avoids OS command line length limits that DEFS can exceed. rm -f -r conftest* confdefs.h -$as_echo "/* confdefs.h */" > confdefs.h +printf "%s\n" "/* confdefs.h */" > confdefs.h # Predefined preprocessor variables. -cat >>confdefs.h <<_ACEOF -#define PACKAGE_NAME "$PACKAGE_NAME" -_ACEOF +printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h -cat >>confdefs.h <<_ACEOF -#define PACKAGE_TARNAME "$PACKAGE_TARNAME" -_ACEOF +printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h -cat >>confdefs.h <<_ACEOF -#define PACKAGE_VERSION "$PACKAGE_VERSION" -_ACEOF +printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h -cat >>confdefs.h <<_ACEOF -#define PACKAGE_STRING "$PACKAGE_STRING" -_ACEOF +printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h -cat >>confdefs.h <<_ACEOF -#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" -_ACEOF +printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h -cat >>confdefs.h <<_ACEOF -#define PACKAGE_URL "$PACKAGE_URL" -_ACEOF +printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h # Let the site file select an alternate cache file if it wants to. # Prefer an explicitly selected file to automatically selected ones. -ac_site_file1=NONE -ac_site_file2=NONE if test -n "$CONFIG_SITE"; then - # We do not want a PATH search for config.site. - case $CONFIG_SITE in #(( - -*) ac_site_file1=./$CONFIG_SITE;; - */*) ac_site_file1=$CONFIG_SITE;; - *) ac_site_file1=./$CONFIG_SITE;; - esac + ac_site_files="$CONFIG_SITE" elif test "x$prefix" != xNONE; then - ac_site_file1=$prefix/share/config.site - ac_site_file2=$prefix/etc/config.site + ac_site_files="$prefix/share/config.site $prefix/etc/config.site" else - ac_site_file1=$ac_default_prefix/share/config.site - ac_site_file2=$ac_default_prefix/etc/config.site + ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" fi -for ac_site_file in "$ac_site_file1" "$ac_site_file2" + +for ac_site_file in $ac_site_files do - test "x$ac_site_file" = xNONE && continue - if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 -$as_echo "$as_me: loading site script $ac_site_file" >&6;} + case $ac_site_file in #( + */*) : + ;; #( + *) : + ac_site_file=./$ac_site_file ;; +esac + if test -f "$ac_site_file" && test -r "$ac_site_file"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 +printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} sed 's/^/| /' "$ac_site_file" >&5 . "$ac_site_file" \ - || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} + || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "failed to load site script $ac_site_file See \`config.log' for more details" "$LINENO" 5; } fi @@ -2042,19 +2100,641 @@ if test -r "$cache_file"; then # Some versions of bash will fail to source /dev/null (special files # actually), so we avoid doing that. DJGPP emulates it as a regular file. if test /dev/null != "$cache_file" && test -f "$cache_file"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 -$as_echo "$as_me: loading cache $cache_file" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 +printf "%s\n" "$as_me: loading cache $cache_file" >&6;} case $cache_file in [\\/]* | ?:[\\/]* ) . "$cache_file";; *) . "./$cache_file";; esac fi else - { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 -$as_echo "$as_me: creating cache $cache_file" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 +printf "%s\n" "$as_me: creating cache $cache_file" >&6;} >$cache_file fi +# Test code for whether the C compiler supports C89 (global declarations) +ac_c_conftest_c89_globals=' +/* Does the compiler advertise C89 conformance? + Do not test the value of __STDC__, because some compilers set it to 0 + while being otherwise adequately conformant. */ +#if !defined __STDC__ +# error "Compiler does not advertise C89 conformance" +#endif + +#include <stddef.h> +#include <stdarg.h> +struct stat; +/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ +struct buf { int x; }; +struct buf * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not \xHH hex character constants. + These do not provoke an error unfortunately, instead are silently treated + as an "x". The following induces an error, until -std is added to get + proper ANSI mode. Curiously \x00 != x always comes out true, for an + array size at least. It is necessary to write \x00 == 0 to get something + that is true only with -std. */ +int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) '\''x'\'' +int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), + int, int);' + +# Test code for whether the C compiler supports C89 (body of main). +ac_c_conftest_c89_main=' +ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); +' + +# Test code for whether the C compiler supports C99 (global declarations) +ac_c_conftest_c99_globals=' +// Does the compiler advertise C99 conformance? +#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L +# error "Compiler does not advertise C99 conformance" +#endif + +#include <stdbool.h> +extern int puts (const char *); +extern int printf (const char *, ...); +extern int dprintf (int, const char *, ...); +extern void *malloc (size_t); + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +// dprintf is used instead of fprintf to avoid needing to declare +// FILE and stderr. +#define debug(...) dprintf (2, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + #error "your preprocessor is broken" +#endif +#if BIG_OK +#else + #error "your preprocessor is broken" +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case '\''s'\'': // string + str = va_arg (args_copy, const char *); + break; + case '\''d'\'': // int + number = va_arg (args_copy, int); + break; + case '\''f'\'': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +} +' + +# Test code for whether the C compiler supports C99 (body of main). +ac_c_conftest_c99_main=' + // Check bool. + _Bool success = false; + success |= (argc != 0); + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[0] = argv[0][0]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' + || dynamic_array[ni.number - 1] != 543); +' + +# Test code for whether the C compiler supports C11 (global declarations) +ac_c_conftest_c11_globals=' +// Does the compiler advertise C11 conformance? +#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L +# error "Compiler does not advertise C11 conformance" +#endif + +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +' + +# Test code for whether the C compiler supports C11 (body of main). +ac_c_conftest_c11_main=' + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); + v1.i = 2; + v1.w.k = 5; + ok |= v1.i != 5; +' + +# Test code for whether the C compiler supports C11 (complete). +ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} +${ac_c_conftest_c99_globals} +${ac_c_conftest_c11_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_c_conftest_c89_main} + ${ac_c_conftest_c99_main} + ${ac_c_conftest_c11_main} + return ok; +} +" + +# Test code for whether the C compiler supports C99 (complete). +ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} +${ac_c_conftest_c99_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_c_conftest_c89_main} + ${ac_c_conftest_c99_main} + return ok; +} +" + +# Test code for whether the C compiler supports C89 (complete). +ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_c_conftest_c89_main} + return ok; +} +" + +# Test code for whether the C++ compiler supports C++98 (global declarations) +ac_cxx_conftest_cxx98_globals=' +// Does the compiler advertise C++98 conformance? +#if !defined __cplusplus || __cplusplus < 199711L +# error "Compiler does not advertise C++98 conformance" +#endif + +// These inclusions are to reject old compilers that +// lack the unsuffixed header files. +#include <cstdlib> +#include <exception> + +// <cassert> and <cstring> are *not* freestanding headers in C++98. +extern void assert (int); +namespace std { + extern int strcmp (const char *, const char *); +} + +// Namespaces, exceptions, and templates were all added after "C++ 2.0". +using std::exception; +using std::strcmp; + +namespace { + +void test_exception_syntax() +{ + try { + throw "test"; + } catch (const char *s) { + // Extra parentheses suppress a warning when building autoconf itself, + // due to lint rules shared with more typical C programs. + assert (!(strcmp) (s, "test")); + } +} + +template <typename T> struct test_template +{ + T const val; + explicit test_template(T t) : val(t) {} + template <typename U> T add(U u) { return static_cast<T>(u) + val; } +}; + +} // anonymous namespace +' + +# Test code for whether the C++ compiler supports C++98 (body of main) +ac_cxx_conftest_cxx98_main=' + assert (argc); + assert (! argv[0]); +{ + test_exception_syntax (); + test_template<double> tt (2.0); + assert (tt.add (4) == 6.0); + assert (true && !false); +} +' + +# Test code for whether the C++ compiler supports C++11 (global declarations) +ac_cxx_conftest_cxx11_globals=' +// Does the compiler advertise C++ 2011 conformance? +#if !defined __cplusplus || __cplusplus < 201103L +# error "Compiler does not advertise C++11 conformance" +#endif + +namespace cxx11test +{ + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate + { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate + { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy + { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; + + // for testing lambda expressions + template <typename Ret, typename Fn> Ret eval(Fn f, Ret v) + { + return f(v); + } + + // for testing variadic templates and trailing return types + template <typename V> auto sum(V first) -> V + { + return first; + } + template <typename V, typename... Args> auto sum(V first, Args... rest) -> V + { + return first + sum(rest...); + } +} +' + +# Test code for whether the C++ compiler supports C++11 (body of main) +ac_cxx_conftest_cxx11_main=' +{ + // Test auto and decltype + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + int total = 0; + for (auto i = a3; *i; ++i) { total += *i; } + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for + int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, + 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (auto &x : array) { x += 23; } +} +{ + // Test lambda expressions + using cxx11test::eval; + assert (eval ([](int x) { return x*2; }, 21) == 42); + double d = 2.0; + assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0); + assert (d == 5.0); + assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0); + assert (d == 5.0); +} +{ + // Test use of variadic templates + using cxx11test::sum; + auto a = sum(1); + auto b = sum(1, 2); + auto c = sum(1.0, 2.0, 3.0); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + test_template<::test_template<int>> v(test_template<int>(12)); +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +' + +# Test code for whether the C compiler supports C++11 (complete). +ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals} +${ac_cxx_conftest_cxx11_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_cxx_conftest_cxx98_main} + ${ac_cxx_conftest_cxx11_main} + return ok; +} +" + +# Test code for whether the C compiler supports C++98 (complete). +ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals} +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_cxx_conftest_cxx98_main} + return ok; +} +" + + +# Auxiliary files required by this configure script. +ac_aux_files="install-sh config.guess config.sub" + +# Locations in which to look for auxiliary files. +ac_aux_dir_candidates="${srcdir}/scripts" + +# Search for a directory containing all of the required auxiliary files, +# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. +# If we don't find one directory that contains all the files we need, +# we report the set of missing files from the *first* directory in +# $ac_aux_dir_candidates and give up. +ac_missing_aux_files="" +ac_first_candidate=: +printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in $ac_aux_dir_candidates +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + as_found=: + + printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 + ac_aux_dir_found=yes + ac_install_sh= + for ac_aux in $ac_aux_files + do + # As a special case, if "install-sh" is required, that requirement + # can be satisfied by any of "install-sh", "install.sh", or "shtool", + # and $ac_install_sh is set appropriately for whichever one is found. + if test x"$ac_aux" = x"install-sh" + then + if test -f "${as_dir}install-sh"; then + printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 + ac_install_sh="${as_dir}install-sh -c" + elif test -f "${as_dir}install.sh"; then + printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 + ac_install_sh="${as_dir}install.sh -c" + elif test -f "${as_dir}shtool"; then + printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 + ac_install_sh="${as_dir}shtool install -c" + else + ac_aux_dir_found=no + if $ac_first_candidate; then + ac_missing_aux_files="${ac_missing_aux_files} install-sh" + else + break + fi + fi + else + if test -f "${as_dir}${ac_aux}"; then + printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 + else + ac_aux_dir_found=no + if $ac_first_candidate; then + ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" + else + break + fi + fi + fi + done + if test "$ac_aux_dir_found" = yes; then + ac_aux_dir="$as_dir" + break + fi + ac_first_candidate=false + + as_found=false +done +IFS=$as_save_IFS +if $as_found +then : + +else $as_nop + as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 +fi + + +# These three variables are undocumented and unsupported, +# and are intended to be withdrawn in a future Autoconf release. +# They can cause serious problems if a builder's source tree is in a directory +# whose full name contains unusual characters. +if test -f "${ac_aux_dir}config.guess"; then + ac_config_guess="$SHELL ${ac_aux_dir}config.guess" +fi +if test -f "${ac_aux_dir}config.sub"; then + ac_config_sub="$SHELL ${ac_aux_dir}config.sub" +fi +if test -f "$ac_aux_dir/configure"; then + ac_configure="$SHELL ${ac_aux_dir}configure" +fi + # Check that the precious variables saved in the cache have kept the same # value. ac_cache_corrupted=false @@ -2065,12 +2745,12 @@ for ac_var in $ac_precious_vars; do eval ac_new_val=\$ac_env_${ac_var}_value case $ac_old_set,$ac_new_set in set,) - { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 -$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} ac_cache_corrupted=: ;; ,set) - { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 -$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 +printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ac_cache_corrupted=: ;; ,);; *) @@ -2079,24 +2759,24 @@ $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ac_old_val_w=`echo x $ac_old_val` ac_new_val_w=`echo x $ac_new_val` if test "$ac_old_val_w" != "$ac_new_val_w"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 -$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 +printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} ac_cache_corrupted=: else - { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 -$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 +printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} eval $ac_var=\$ac_old_val fi - { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 -$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} - { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 -$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 +printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 +printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} fi;; esac # Pass precious variables to config.status. if test "$ac_new_set" = set; then case $ac_new_val in - *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; *) ac_arg=$ac_var=$ac_new_val ;; esac case " $ac_configure_args " in @@ -2106,11 +2786,12 @@ $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} fi done if $ac_cache_corrupted; then - { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} - { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 -$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} - as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 +printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} + as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' + and start over" "$LINENO" 5 fi ## -------------------- ## ## Main body of script. ## @@ -2126,46 +2807,19 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu ac_config_headers="$ac_config_headers config.h" -ac_aux_dir= -for ac_dir in scripts "$srcdir"/scripts; do - if test -f "$ac_dir/install-sh"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/install-sh -c" - break - elif test -f "$ac_dir/install.sh"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/install.sh -c" - break - elif test -f "$ac_dir/shtool"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/shtool install -c" - break - fi -done -if test -z "$ac_aux_dir"; then - as_fn_error $? "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5 -fi - -# These three variables are undocumented and unsupported, -# and are intended to be withdrawn in a future Autoconf release. -# They can cause serious problems if a builder's source tree is in a directory -# whose full name contains unusual characters. -ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. -ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. -ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. - # Check whether --with-pkgversion was given. -if test "${with_pkgversion+set}" = set; then : +if test ${with_pkgversion+y} +then : withval=$with_pkgversion; case "$withval" in yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;; no) PKGVERSION= ;; *) PKGVERSION="($withval) " ;; esac -else +else $as_nop PKGVERSION="(GNU libc) " fi @@ -2177,7 +2831,8 @@ fi # Check whether --with-bugurl was given. -if test "${with_bugurl+set}" = set; then : +if test ${with_bugurl+y} +then : withval=$with_bugurl; case "$withval" in yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;; no) BUGURL= @@ -2185,7 +2840,7 @@ if test "${with_bugurl+set}" = set; then : *) BUGURL="$withval" ;; esac -else +else $as_nop BUGURL="https://www.gnu.org/software/libc/bugs.html" fi @@ -2204,14 +2859,10 @@ fi -cat >>confdefs.h <<_ACEOF -#define PKGVERSION "$PKGVERSION" -_ACEOF +printf "%s\n" "#define PKGVERSION \"$PKGVERSION\"" >>confdefs.h -cat >>confdefs.h <<_ACEOF -#define REPORT_BUGS_TO "$REPORT_BUGS_TO" -_ACEOF +printf "%s\n" "#define REPORT_BUGS_TO \"$REPORT_BUGS_TO\"" >>confdefs.h # Glibc should not depend on any header files @@ -2232,26 +2883,30 @@ _ACEOF subdirs="$subdirs " -# Make sure we can run config.sub. -$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || - as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 -$as_echo_n "checking build system type... " >&6; } -if ${ac_cv_build+:} false; then : - $as_echo_n "(cached) " >&6 -else + + + # Make sure we can run config.sub. +$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || + as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 +printf %s "checking build system type... " >&6; } +if test ${ac_cv_build+y} +then : + printf %s "(cached) " >&6 +else $as_nop ac_build_alias=$build_alias test "x$ac_build_alias" = x && - ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` + ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` test "x$ac_build_alias" = x && as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 -ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || - as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 +ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || + as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 -$as_echo "$ac_cv_build" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 +printf "%s\n" "$ac_cv_build" >&6; } case $ac_cv_build in *-*-*) ;; *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; @@ -2270,21 +2925,22 @@ IFS=$ac_save_IFS case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 -$as_echo_n "checking host system type... " >&6; } -if ${ac_cv_host+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 +printf %s "checking host system type... " >&6; } +if test ${ac_cv_host+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test "x$host_alias" = x; then ac_cv_host=$ac_cv_build else - ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || - as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 + ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || + as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 -$as_echo "$ac_cv_host" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 +printf "%s\n" "$ac_cv_host" >&6; } case $ac_cv_host in *-*-*) ;; *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; @@ -2304,6 +2960,15 @@ case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac + + + + + + + + + ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' @@ -2312,11 +2977,12 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else @@ -2324,11 +2990,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}gcc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2339,11 +3009,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi @@ -2352,11 +3022,12 @@ if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else @@ -2364,11 +3035,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2379,11 +3054,11 @@ fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 -$as_echo "$ac_ct_CC" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +printf "%s\n" "$ac_ct_CC" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi if test "x$ac_ct_CC" = x; then @@ -2391,8 +3066,8 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC @@ -2405,11 +3080,12 @@ if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else @@ -2417,11 +3093,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2432,11 +3112,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi @@ -2445,11 +3125,12 @@ fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else @@ -2458,15 +3139,19 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2482,18 +3167,18 @@ if test $ac_prog_rejected = yes; then # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift - ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" fi fi fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi @@ -2504,11 +3189,12 @@ if test -z "$CC"; then do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else @@ -2516,11 +3202,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2531,11 +3221,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi @@ -2548,11 +3238,12 @@ if test -z "$CC"; then do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else @@ -2560,11 +3251,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2575,11 +3270,11 @@ fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 -$as_echo "$ac_ct_CC" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +printf "%s\n" "$ac_ct_CC" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi @@ -2591,34 +3286,138 @@ done else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. +set dummy ${ac_tool_prefix}clang; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}clang" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "clang", so it can be a program name with args. +set dummy clang; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="clang" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +printf "%s\n" "$ac_ct_CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC fi +else + CC="$ac_cv_prog_CC" fi fi -test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "no acceptable C compiler found in \$PATH See \`config.log' for more details" "$LINENO" 5; } # Provide some information about the compiler. -$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 set X $ac_compile ac_compiler=$2 -for ac_option in --version -v -V -qversion; do +for ac_option in --version -v -V -qversion -version; do { { ac_try="$ac_compiler $ac_option >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_compiler $ac_option >&5") 2>conftest.err ac_status=$? if test -s conftest.err; then @@ -2628,21 +3427,22 @@ $as_echo "$ac_try_echo"; } >&5 cat conftest.er1 >&5 fi rm -f conftest.er1 conftest.err - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } done EXEEXT= -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 -$as_echo_n "checking for suffix of object files... " >&6; } -if ${ac_cv_objext+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +printf %s "checking for suffix of object files... " >&6; } +if test ${ac_cv_objext+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { ; @@ -2656,11 +3456,12 @@ case "(($ac_try" in *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_compile") 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then : + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +then : for ac_file in conftest.o conftest.obj conftest.*; do test -f "$ac_file" || continue; case $ac_file in @@ -2669,31 +3470,32 @@ $as_echo "$ac_try_echo"; } >&5 break;; esac done -else - $as_echo "$as_me: failed program was:" >&5 +else $as_nop + printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "cannot compute suffix of object files: cannot compile See \`config.log' for more details" "$LINENO" 5; } fi rm -f conftest.$ac_cv_objext conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 -$as_echo "$ac_cv_objext" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +printf "%s\n" "$ac_cv_objext" >&6; } OBJEXT=$ac_cv_objext ac_objext=$OBJEXT -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 -$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } -if ${ac_cv_c_compiler_gnu+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 +printf %s "checking whether the compiler supports GNU C... " >&6; } +if test ${ac_cv_c_compiler_gnu+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { #ifndef __GNUC__ choke me @@ -2703,29 +3505,33 @@ main () return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : ac_compiler_gnu=yes -else +else $as_nop ac_compiler_gnu=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 -$as_echo "$ac_cv_c_compiler_gnu" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } +ac_compiler_gnu=$ac_cv_c_compiler_gnu + if test $ac_compiler_gnu = yes; then GCC=yes else GCC= fi -ac_test_CFLAGS=${CFLAGS+set} +ac_test_CFLAGS=${CFLAGS+y} ac_save_CFLAGS=$CFLAGS -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 -$as_echo_n "checking whether $CC accepts -g... " >&6; } -if ${ac_cv_prog_cc_g+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +printf %s "checking whether $CC accepts -g... " >&6; } +if test ${ac_cv_prog_cc_g+y} +then : + printf %s "(cached) " >&6 +else $as_nop ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes ac_cv_prog_cc_g=no @@ -2734,57 +3540,60 @@ else /* end confdefs.h. */ int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : ac_cv_prog_cc_g=yes -else +else $as_nop CFLAGS="" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : -else +else $as_nop ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="-g" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : ac_cv_prog_cc_g=yes fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 -$as_echo "$ac_cv_prog_cc_g" >&6; } -if test "$ac_test_CFLAGS" = set; then +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +printf "%s\n" "$ac_cv_prog_cc_g" >&6; } +if test $ac_test_CFLAGS; then CFLAGS=$ac_save_CFLAGS elif test $ac_cv_prog_cc_g = yes; then if test "$GCC" = yes; then @@ -2799,6 +3608,145 @@ else CFLAGS= fi fi +ac_prog_cc_stdc=no +if test x$ac_prog_cc_stdc = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 +printf %s "checking for $CC option to enable C11 features... " >&6; } +if test ${ac_cv_prog_cc_c11+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_cv_prog_cc_c11=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_c_conftest_c11_program +_ACEOF +for ac_arg in '' -std=gnu11 +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_c11=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cc_c11" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +fi + +if test "x$ac_cv_prog_cc_c11" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else $as_nop + if test "x$ac_cv_prog_cc_c11" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 +printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } + CC="$CC $ac_cv_prog_cc_c11" +fi + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 + ac_prog_cc_stdc=c11 +fi +fi +if test x$ac_prog_cc_stdc = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 +printf %s "checking for $CC option to enable C99 features... " >&6; } +if test ${ac_cv_prog_cc_c99+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_cv_prog_cc_c99=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_c_conftest_c99_program +_ACEOF +for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_c99=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cc_c99" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +fi + +if test "x$ac_cv_prog_cc_c99" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else $as_nop + if test "x$ac_cv_prog_cc_c99" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 +printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } + CC="$CC $ac_cv_prog_cc_c99" +fi + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 + ac_prog_cc_stdc=c99 +fi +fi +if test x$ac_prog_cc_stdc = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 +printf %s "checking for $CC option to enable C89 features... " >&6; } +if test ${ac_cv_prog_cc_c89+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_c_conftest_c89_program +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +fi + +if test "x$ac_cv_prog_cc_c89" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else $as_nop + if test "x$ac_cv_prog_cc_c89" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } + CC="$CC $ac_cv_prog_cc_c89" +fi + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 + ac_prog_cc_stdc=c89 +fi +fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' @@ -2811,11 +3759,12 @@ if test $host != $build; then do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_BUILD_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_BUILD_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$BUILD_CC"; then ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test. else @@ -2823,11 +3772,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_BUILD_CC="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2838,11 +3791,11 @@ fi fi BUILD_CC=$ac_cv_prog_BUILD_CC if test -n "$BUILD_CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CC" >&5 -$as_echo "$BUILD_CC" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $BUILD_CC" >&5 +printf "%s\n" "$BUILD_CC" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi @@ -2861,6 +3814,12 @@ fi # We need the C++ compiler only for testing. + + + + + + ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' @@ -2871,15 +3830,16 @@ if test -z "$CXX"; then CXX=$CCC else if test -n "$ac_tool_prefix"; then - for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++ do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_CXX+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CXX+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$CXX"; then ac_cv_prog_CXX="$CXX" # Let the user override the test. else @@ -2887,11 +3847,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2902,11 +3866,11 @@ fi fi CXX=$ac_cv_prog_CXX if test -n "$CXX"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 -$as_echo "$CXX" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 +printf "%s\n" "$CXX" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi @@ -2915,15 +3879,16 @@ fi fi if test -z "$CXX"; then ac_ct_CXX=$CXX - for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++ do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_CXX+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CXX+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$ac_ct_CXX"; then ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. else @@ -2931,11 +3896,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CXX="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2946,11 +3915,11 @@ fi fi ac_ct_CXX=$ac_cv_prog_ac_ct_CXX if test -n "$ac_ct_CXX"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 -$as_echo "$ac_ct_CXX" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 +printf "%s\n" "$ac_ct_CXX" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi @@ -2962,8 +3931,8 @@ done else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CXX=$ac_ct_CXX @@ -2973,7 +3942,7 @@ fi fi fi # Provide some information about the compiler. -$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 +printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 set X $ac_compile ac_compiler=$2 for ac_option in --version -v -V -qversion; do @@ -2983,7 +3952,7 @@ case "(($ac_try" in *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_compiler $ac_option >&5") 2>conftest.err ac_status=$? if test -s conftest.err; then @@ -2993,20 +3962,21 @@ $as_echo "$ac_try_echo"; } >&5 cat conftest.er1 >&5 fi rm -f conftest.er1 conftest.err - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } done -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 -$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } -if ${ac_cv_cxx_compiler_gnu+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5 +printf %s "checking whether the compiler supports GNU C++... " >&6; } +if test ${ac_cv_cxx_compiler_gnu+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { #ifndef __GNUC__ choke me @@ -3016,29 +3986,33 @@ main () return 0; } _ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : +if ac_fn_cxx_try_compile "$LINENO" +then : ac_compiler_gnu=yes -else +else $as_nop ac_compiler_gnu=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_cv_cxx_compiler_gnu=$ac_compiler_gnu fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 -$as_echo "$ac_cv_cxx_compiler_gnu" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 +printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; } +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + if test $ac_compiler_gnu = yes; then GXX=yes else GXX= fi -ac_test_CXXFLAGS=${CXXFLAGS+set} +ac_test_CXXFLAGS=${CXXFLAGS+y} ac_save_CXXFLAGS=$CXXFLAGS -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 -$as_echo_n "checking whether $CXX accepts -g... " >&6; } -if ${ac_cv_prog_cxx_g+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 +printf %s "checking whether $CXX accepts -g... " >&6; } +if test ${ac_cv_prog_cxx_g+y} +then : + printf %s "(cached) " >&6 +else $as_nop ac_save_cxx_werror_flag=$ac_cxx_werror_flag ac_cxx_werror_flag=yes ac_cv_prog_cxx_g=no @@ -3047,57 +4021,60 @@ else /* end confdefs.h. */ int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : +if ac_fn_cxx_try_compile "$LINENO" +then : ac_cv_prog_cxx_g=yes -else +else $as_nop CXXFLAGS="" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : +if ac_fn_cxx_try_compile "$LINENO" +then : -else +else $as_nop ac_cxx_werror_flag=$ac_save_cxx_werror_flag CXXFLAGS="-g" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : +if ac_fn_cxx_try_compile "$LINENO" +then : ac_cv_prog_cxx_g=yes fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_cxx_werror_flag=$ac_save_cxx_werror_flag fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 -$as_echo "$ac_cv_prog_cxx_g" >&6; } -if test "$ac_test_CXXFLAGS" = set; then +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 +printf "%s\n" "$ac_cv_prog_cxx_g" >&6; } +if test $ac_test_CXXFLAGS; then CXXFLAGS=$ac_save_CXXFLAGS elif test $ac_cv_prog_cxx_g = yes; then if test "$GXX" = yes; then @@ -3112,6 +4089,100 @@ else CXXFLAGS= fi fi +ac_prog_cxx_stdcxx=no +if test x$ac_prog_cxx_stdcxx = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5 +printf %s "checking for $CXX option to enable C++11 features... " >&6; } +if test ${ac_cv_prog_cxx_cxx11+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_cv_prog_cxx_cxx11=no +ac_save_CXX=$CXX +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_cxx_conftest_cxx11_program +_ACEOF +for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA +do + CXX="$ac_save_CXX $ac_arg" + if ac_fn_cxx_try_compile "$LINENO" +then : + ac_cv_prog_cxx_cxx11=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cxx_cxx11" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +fi + +if test "x$ac_cv_prog_cxx_cxx11" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else $as_nop + if test "x$ac_cv_prog_cxx_cxx11" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5 +printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; } + CXX="$CXX $ac_cv_prog_cxx_cxx11" +fi + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_prog_cxx_stdcxx=cxx11 +fi +fi +if test x$ac_prog_cxx_stdcxx = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5 +printf %s "checking for $CXX option to enable C++98 features... " >&6; } +if test ${ac_cv_prog_cxx_cxx98+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_cv_prog_cxx_cxx98=no +ac_save_CXX=$CXX +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_cxx_conftest_cxx98_program +_ACEOF +for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA +do + CXX="$ac_save_CXX $ac_arg" + if ac_fn_cxx_try_compile "$LINENO" +then : + ac_cv_prog_cxx_cxx98=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cxx_cxx98" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +fi + +if test "x$ac_cv_prog_cxx_cxx98" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else $as_nop + if test "x$ac_cv_prog_cxx_cxx98" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5 +printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; } + CXX="$CXX $ac_cv_prog_cxx_cxx98" +fi + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98 + ac_prog_cxx_stdcxx=cxx98 +fi +fi + ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' @@ -3120,11 +4191,12 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu # It's useless to us if it can't link programs (e.g. missing -lstdc++). -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX can link programs" >&5 -$as_echo_n "checking whether $CXX can link programs... " >&6; } -if ${libc_cv_cxx_link_ok+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX can link programs" >&5 +printf %s "checking whether $CXX can link programs... " >&6; } +if test ${libc_cv_cxx_link_ok+y} +then : + printf %s "(cached) " >&6 +else $as_nop ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' @@ -3136,19 +4208,20 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_cxx_try_link "$LINENO"; then : +if ac_fn_cxx_try_link "$LINENO" +then : libc_cv_cxx_link_ok=yes -else +else $as_nop libc_cv_cxx_link_ok=no fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext # Static case. old_LDFLAGS="$LDFLAGS" @@ -3166,12 +4239,13 @@ main() } _ACEOF -if ac_fn_cxx_try_link "$LINENO"; then : +if ac_fn_cxx_try_link "$LINENO" +then : -else +else $as_nop libc_cv_cxx_link_ok=no fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$old_LDFLAGS" ac_ext=c @@ -3181,9 +4255,10 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ ac_compiler_gnu=$ac_cv_c_compiler_gnu fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_link_ok" >&5 -$as_echo "$libc_cv_cxx_link_ok" >&6; } -if test $libc_cv_cxx_link_ok != yes; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_link_ok" >&5 +printf "%s\n" "$libc_cv_cxx_link_ok" >&6; } +if test $libc_cv_cxx_link_ok != yes +then : CXX= fi @@ -3197,7 +4272,8 @@ config_vars= # Check for a --with-gd argument and set libgd-LDFLAGS in config.make. # Check whether --with-gd was given. -if test "${with_gd+set}" = set; then : +if test ${with_gd+y} +then : withval=$with_gd; case "$with_gd" in yes|''|no) ;; *) libgd_include="-I$withval/include" @@ -3208,7 +4284,8 @@ fi # Check whether --with-gd-include was given. -if test "${with_gd_include+set}" = set; then : +if test ${with_gd_include+y} +then : withval=$with_gd_include; case "$with_gd_include" in ''|no) ;; *) libgd_include="-I$withval" ;; @@ -3218,7 +4295,8 @@ fi # Check whether --with-gd-lib was given. -if test "${with_gd_lib+set}" = set; then : +if test ${with_gd_lib+y} +then : withval=$with_gd_lib; case "$with_gd_lib" in ''|no) ;; *) libgd_ldflags="-L$withval" ;; @@ -3238,26 +4316,29 @@ fi # Check whether --with-binutils was given. -if test "${with_binutils+set}" = set; then : +if test ${with_binutils+y} +then : withval=$with_binutils; path_binutils=$withval -else +else $as_nop path_binutils='' fi # Check whether --with-selinux was given. -if test "${with_selinux+set}" = set; then : +if test ${with_selinux+y} +then : withval=$with_selinux; with_selinux=$withval -else +else $as_nop with_selinux=auto fi # Check whether --with-headers was given. -if test "${with_headers+set}" = set; then : +if test ${with_headers+y} +then : withval=$with_headers; sysheaders=$withval -else +else $as_nop sysheaders='' fi @@ -3265,18 +4346,20 @@ fi # Check whether --with-nonshared-cflags was given. -if test "${with_nonshared_cflags+set}" = set; then : +if test ${with_nonshared_cflags+y} +then : withval=$with_nonshared_cflags; extra_nonshared_cflags=$withval -else +else $as_nop extra_nonshared_cflags= fi # Check whether --with-rtld-early-cflags was given. -if test "${with_rtld_early_cflags+set}" = set; then : +if test ${with_rtld_early_cflags+y} +then : withval=$with_rtld_early_cflags; rtld_early_cflags=$withval -else +else $as_nop rtld_early_cflags= fi @@ -3284,93 +4367,101 @@ fi # Check whether --with-timeoutfactor was given. -if test "${with_timeoutfactor+set}" = set; then : +if test ${with_timeoutfactor+y} +then : withval=$with_timeoutfactor; timeoutfactor=$withval -else +else $as_nop timeoutfactor=1 fi -cat >>confdefs.h <<_ACEOF -#define TIMEOUTFACTOR $timeoutfactor -_ACEOF +printf "%s\n" "#define TIMEOUTFACTOR $timeoutfactor" >>confdefs.h # Check whether --enable-sanity-checks was given. -if test "${enable_sanity_checks+set}" = set; then : +if test ${enable_sanity_checks+y} +then : enableval=$enable_sanity_checks; enable_sanity=$enableval -else +else $as_nop enable_sanity=yes fi # Check whether --enable-shared was given. -if test "${enable_shared+set}" = set; then : +if test ${enable_shared+y} +then : enableval=$enable_shared; shared=$enableval -else +else $as_nop shared=yes fi # Check whether --enable-profile was given. -if test "${enable_profile+set}" = set; then : +if test ${enable_profile+y} +then : enableval=$enable_profile; profile=$enableval -else +else $as_nop profile=no fi # Check whether --enable-default-pie was given. -if test "${enable_default_pie+set}" = set; then : +if test ${enable_default_pie+y} +then : enableval=$enable_default_pie; default_pie=$enableval -else +else $as_nop default_pie=yes fi # Check whether --enable-timezone-tools was given. -if test "${enable_timezone_tools+set}" = set; then : +if test ${enable_timezone_tools+y} +then : enableval=$enable_timezone_tools; enable_timezone_tools=$enableval -else +else $as_nop enable_timezone_tools=yes fi # Check whether --enable-hardcoded-path-in-tests was given. -if test "${enable_hardcoded_path_in_tests+set}" = set; then : +if test ${enable_hardcoded_path_in_tests+y} +then : enableval=$enable_hardcoded_path_in_tests; hardcoded_path_in_tests=$enableval -else +else $as_nop hardcoded_path_in_tests=no fi # Check whether --enable-hidden-plt was given. -if test "${enable_hidden_plt+set}" = set; then : +if test ${enable_hidden_plt+y} +then : enableval=$enable_hidden_plt; hidden=$enableval -else +else $as_nop hidden=yes fi if test "x$hidden" = xno; then - $as_echo "#define NO_HIDDEN 1" >>confdefs.h + printf "%s\n" "#define NO_HIDDEN 1" >>confdefs.h fi # Check whether --enable-bind-now was given. -if test "${enable_bind_now+set}" = set; then : +if test ${enable_bind_now+y} +then : enableval=$enable_bind_now; bindnow=$enableval -else +else $as_nop bindnow=no fi if test "x$bindnow" = xyes; then - $as_echo "#define BIND_NOW 1" >>confdefs.h + printf "%s\n" "#define BIND_NOW 1" >>confdefs.h fi # Check whether --enable-stack-protector was given. -if test "${enable_stack_protector+set}" = set; then : +if test ${enable_stack_protector+y} +then : enableval=$enable_stack_protector; enable_stack_protector=$enableval -else +else $as_nop enable_stack_protector=no fi @@ -3380,37 +4471,41 @@ all|yes|no|strong) ;; esac # Check whether --enable-static-nss was given. -if test "${enable_static_nss+set}" = set; then : +if test ${enable_static_nss+y} +then : enableval=$enable_static_nss; static_nss=$enableval -else +else $as_nop static_nss=no fi if test x"$static_nss" = xyes || test x"$shared" = xno; then static_nss=yes - $as_echo "#define DO_STATIC_NSS 1" >>confdefs.h + printf "%s\n" "#define DO_STATIC_NSS 1" >>confdefs.h fi # Check whether --enable-force-install was given. -if test "${enable_force_install+set}" = set; then : +if test ${enable_force_install+y} +then : enableval=$enable_force_install; force_install=$enableval -else +else $as_nop force_install=yes fi # Check whether --enable-maintainer-mode was given. -if test "${enable_maintainer_mode+set}" = set; then : +if test ${enable_maintainer_mode+y} +then : enableval=$enable_maintainer_mode; maintainer=$enableval -else +else $as_nop maintainer=no fi # Check whether --enable-kernel was given. -if test "${enable_kernel+set}" = set; then : +if test ${enable_kernel+y} +then : enableval=$enable_kernel; minimum_kernel=$enableval fi @@ -3424,33 +4519,37 @@ else fi # Check whether --enable-all-warnings was given. -if test "${enable_all_warnings+set}" = set; then : +if test ${enable_all_warnings+y} +then : enableval=$enable_all_warnings; all_warnings=$enableval fi # Check whether --enable-werror was given. -if test "${enable_werror+set}" = set; then : +if test ${enable_werror+y} +then : enableval=$enable_werror; enable_werror=$enableval -else +else $as_nop enable_werror=yes fi # Check whether --enable-multi-arch was given. -if test "${enable_multi_arch+set}" = set; then : +if test ${enable_multi_arch+y} +then : enableval=$enable_multi_arch; multi_arch=$enableval -else +else $as_nop multi_arch=default fi # Check whether --enable-memory-tagging was given. -if test "${enable_memory_tagging+set}" = set; then : +if test ${enable_memory_tagging+y} +then : enableval=$enable_memory_tagging; memory_tagging=$enableval -else +else $as_nop memory_tagging=no fi @@ -3458,7 +4557,7 @@ if test "$memory_tagging" = yes; then # Only enable this on architectures that support it. case $host_cpu in aarch64) - $as_echo "#define USE_MTAG 1" >>confdefs.h + printf "%s\n" "#define USE_MTAG 1" >>confdefs.h ;; esac @@ -3466,24 +4565,26 @@ fi # Check whether --enable-crypt was given. -if test "${enable_crypt+set}" = set; then : +if test ${enable_crypt+y} +then : enableval=$enable_crypt; build_crypt=$enableval -else +else $as_nop build_crypt=yes fi # Check whether --enable-nss-crypt was given. -if test "${enable_nss_crypt+set}" = set; then : +if test ${enable_nss_crypt+y} +then : enableval=$enable_nss_crypt; nss_crypt=$enableval -else +else $as_nop nss_crypt=no fi if test x$build_libcrypt = xno && test x$nss_crypt = xyes; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-nss-crypt has no effect when libcrypt is disabled" >&5 -$as_echo "$as_me: WARNING: --enable-nss-crypt has no effect when libcrypt is disabled" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: --enable-nss-crypt has no effect when libcrypt is disabled" >&5 +printf "%s\n" "$as_me: WARNING: --enable-nss-crypt has no effect when libcrypt is disabled" >&2;} nss_crypt=no fi if test x$nss_crypt = xyes; then @@ -3505,20 +4606,21 @@ typedef int PRBool; #include <nsslowhash.h> void f (void) { NSSLOW_Init (); } int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_cv_nss_crypt=yes -else +else $as_nop as_fn_error $? " cannot find NSS headers with lowlevel hash function interfaces" "$LINENO" 5 fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext old_LIBS="$LIBS" old_LDFLAGS="$LDFLAGS" LIBS="$LIBS -lfreebl3" @@ -3528,20 +4630,21 @@ typedef int PRBool; #include <hasht.h> #include <nsslowhash.h> int -main () +main (void) { NSSLOW_Init(); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : libc_cv_nss_crypt=yes -else +else $as_nop as_fn_error $? " cannot link program using lowlevel NSS hash functions" "$LINENO" 5 fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext # Check to see if there is a static NSS cryptographic library. # If there isn't then we can't link anything with libcrypt.a, @@ -3553,19 +4656,20 @@ typedef int PRBool; #include <hasht.h> #include <nsslowhash.h> int -main () +main (void) { NSSLOW_Init(); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : libc_cv_static_nss_crypt=yes -else +else $as_nop libc_cv_static_nss_crypt=no fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$old_LDFLAGS" CFLAGS="$old_CFLAGS" @@ -3579,18 +4683,20 @@ fi # Check whether --enable-systemtap was given. -if test "${enable_systemtap+set}" = set; then : +if test ${enable_systemtap+y} +then : enableval=$enable_systemtap; systemtap=$enableval -else +else $as_nop systemtap=no fi if test "x$systemtap" != xno; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for systemtap static probe support" >&5 -$as_echo_n "checking for systemtap static probe support... " >&6; } -if ${libc_cv_sdt+:} false; then : - $as_echo_n "(cached) " >&6 -else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for systemtap static probe support" >&5 +printf %s "checking for systemtap static probe support... " >&6; } +if test ${libc_cv_sdt+y} +then : + printf %s "(cached) " >&6 +else $as_nop old_CFLAGS="$CFLAGS" CFLAGS="-std=gnu11 $CFLAGS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -3602,31 +4708,33 @@ void foo (int i, void *p) :: STAP_PROBE_ASM_OPERANDS (2, i, p)); } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_cv_sdt=yes -else +else $as_nop libc_cv_sdt=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CFLAGS="$old_CFLAGS" fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sdt" >&5 -$as_echo "$libc_cv_sdt" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sdt" >&5 +printf "%s\n" "$libc_cv_sdt" >&6; } if test $libc_cv_sdt = yes; then - $as_echo "#define USE_STAP_PROBE 1" >>confdefs.h + printf "%s\n" "#define USE_STAP_PROBE 1" >>confdefs.h elif test "x$systemtap" != xauto; then - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "systemtap support needs sys/sdt.h with asm support See \`config.log' for more details" "$LINENO" 5; } fi fi # Check whether --enable-build-nscd was given. -if test "${enable_build_nscd+set}" = set; then : +if test ${enable_build_nscd+y} +then : enableval=$enable_build_nscd; build_nscd=$enableval -else +else $as_nop build_nscd=default fi @@ -3634,23 +4742,25 @@ fi # Note the use of $use_nscd is near the bottom of the file. # Check whether --enable-nscd was given. -if test "${enable_nscd+set}" = set; then : +if test ${enable_nscd+y} +then : enableval=$enable_nscd; use_nscd=$enableval -else +else $as_nop use_nscd=yes fi # Check whether --enable-pt_chown was given. -if test "${enable_pt_chown+set}" = set; then : +if test ${enable_pt_chown+y} +then : enableval=$enable_pt_chown; build_pt_chown=$enableval -else +else $as_nop build_pt_chown=no fi if test "$build_pt_chown" = yes; then - $as_echo "#define HAVE_PT_CHOWN 1" >>confdefs.h + printf "%s\n" "#define HAVE_PT_CHOWN 1" >>confdefs.h fi @@ -3667,9 +4777,10 @@ gnu*) esac # Check whether --enable-mathvec was given. -if test "${enable_mathvec+set}" = set; then : +if test ${enable_mathvec+y} +then : enableval=$enable_mathvec; build_mathvec=$enableval -else +else $as_nop build_mathvec=notset fi @@ -3679,7 +4790,7 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { #ifndef __CET__ @@ -3689,31 +4800,35 @@ main () return 0; } _ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : +if ac_fn_c_try_cpp "$LINENO" +then : libc_cv_compiler_default_cet=yes -else +else $as_nop libc_cv_compiler_default_cet=no fi rm -f conftest.err conftest.i conftest.$ac_ext # Check whether --enable-cet was given. -if test "${enable_cet+set}" = set; then : +if test ${enable_cet+y} +then : enableval=$enable_cet; enable_cet=$enableval -else +else $as_nop enable_cet=$libc_cv_compiler_default_cet fi # Check whether --enable-scv was given. -if test "${enable_scv+set}" = set; then : +if test ${enable_scv+y} +then : enableval=$enable_scv; use_scv=$enableval -else +else $as_nop use_scv=yes fi -if test "$use_scv" != "no"; then : - $as_echo "#define USE_PPC_SCV 1" >>confdefs.h +if test "$use_scv" != "no" +then : + printf "%s\n" "#define USE_PPC_SCV 1" >>confdefs.h fi @@ -3740,7 +4855,8 @@ base_os='' submachine= # Check whether --with-cpu was given. -if test "${with_cpu+set}" = set; then : +if test ${with_cpu+y} +then : withval=$with_cpu; case "$withval" in yes|'') as_fn_error $? "--with-cpu requires an argument" "$LINENO" 5 ;; no) ;; @@ -3761,15 +4877,15 @@ with_fp_cond=1 if frags=`ls -d $srcdir/sysdeps/*/preconfigure 2> /dev/null` then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysdeps preconfigure fragments" >&5 -$as_echo_n "checking for sysdeps preconfigure fragments... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sysdeps preconfigure fragments" >&5 +printf %s "checking for sysdeps preconfigure fragments... " >&6; } for frag in $frags; do name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` echo $ECHO_N "$name $ECHO_C" >&6 . "$frag" done - { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 -$as_echo "" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: " >&5 +printf "%s\n" "" >&6; } fi @@ -3799,7 +4915,8 @@ test -n "$base_machine" || base_machine=$machine ### Locate tools. -# Find a good install program. We prefer a C program (faster), + + # Find a good install program. We prefer a C program (faster), # so one script is as good as another. But avoid the broken or # incompatible versions: # SysV /etc/install, /usr/sbin/install @@ -3813,20 +4930,25 @@ test -n "$base_machine" || base_machine=$machine # OS/2's system install, which has a completely different semantic # ./install, which can be erroneously created by make from ./install.sh. # Reject install programs that cannot install multiple files. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 -$as_echo_n "checking for a BSD-compatible install... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 +printf %s "checking for a BSD-compatible install... " >&6; } if test -z "$INSTALL"; then -if ${ac_cv_path_install+:} false; then : - $as_echo_n "(cached) " >&6 -else +if test ${ac_cv_path_install+y} +then : + printf %s "(cached) " >&6 +else $as_nop as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - # Account for people who put trailing slashes in PATH elements. -case $as_dir/ in #(( - ./ | .// | /[cC]/* | \ + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + # Account for fact that we put trailing slashes in our PATH walk. +case $as_dir in #(( + ./ | /[cC]/* | \ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ /usr/ucb/* ) ;; @@ -3836,13 +4958,13 @@ case $as_dir/ in #(( # by default. for ac_prog in ginstall scoinst install; do for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then if test $ac_prog = install && - grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then # AIX install. It has an incompatible calling convention. : elif test $ac_prog = install && - grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then # program-specific install script used by HP pwplus--don't use. : else @@ -3850,12 +4972,12 @@ case $as_dir/ in #(( echo one > conftest.one echo two > conftest.two mkdir conftest.dir - if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && test -s conftest.one && test -s conftest.two && test -s conftest.dir/conftest.one && test -s conftest.dir/conftest.two then - ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" break 3 fi fi @@ -3871,7 +4993,7 @@ IFS=$as_save_IFS rm -rf conftest.one conftest.two conftest.dir fi - if test "${ac_cv_path_install+set}" = set; then + if test ${ac_cv_path_install+y}; then INSTALL=$ac_cv_path_install else # As a last resort, use the slow shell script. Don't cache a @@ -3881,8 +5003,8 @@ fi INSTALL=$ac_install_sh fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 -$as_echo "$INSTALL" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 +printf "%s\n" "$INSTALL" >&6; } # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. @@ -3896,15 +5018,15 @@ if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then # The makefiles need to use a different form to find it in $srcdir. INSTALL='\$(..)./scripts/install-sh -c' fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 -$as_echo_n "checking whether ln -s works... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +printf %s "checking whether ln -s works... " >&6; } LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 -$as_echo "no, using $LN_S" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +printf "%s\n" "no, using $LN_S" >&6; } fi @@ -3956,11 +5078,12 @@ case $($LD --version) in do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_LD+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_LD+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$LD"; then ac_cv_prog_LD="$LD" # Let the user override the test. else @@ -3968,11 +5091,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_LD="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -3983,11 +5110,11 @@ fi fi LD=$ac_cv_prog_LD if test -n "$LD"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 -$as_echo "$LD" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +printf "%s\n" "$LD" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi @@ -3998,8 +5125,8 @@ if test -z "$LD"; then ac_verc_fail=yes else # Found it, now check the version. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 -$as_echo_n "checking version of $LD... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 +printf %s "checking version of $LD... " >&6; } ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU gold.* $[0-9][0-9]*\.[0-9.]*$.*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; @@ -4008,8 +5135,8 @@ $as_echo_n "checking version of $LD... " >&6; } *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; esac - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 -$as_echo "$ac_prog_version" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 +printf "%s\n" "$ac_prog_version" >&6; } fi if test $ac_verc_fail = yes; then LD=: critic_missing="$critic_missing GNU gold" @@ -4022,11 +5149,12 @@ fi do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_LD+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_LD+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$LD"; then ac_cv_prog_LD="$LD" # Let the user override the test. else @@ -4034,11 +5162,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_LD="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4049,11 +5181,11 @@ fi fi LD=$ac_cv_prog_LD if test -n "$LD"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 -$as_echo "$LD" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +printf "%s\n" "$LD" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi @@ -4064,8 +5196,8 @@ if test -z "$LD"; then ac_verc_fail=yes else # Found it, now check the version. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 -$as_echo_n "checking version of $LD... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 +printf %s "checking version of $LD... " >&6; } ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*LLD.* $[0-9][0-9]*\.[0-9.]*$.*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; @@ -4074,8 +5206,8 @@ $as_echo_n "checking version of $LD... " >&6; } *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; esac - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 -$as_echo "$ac_prog_version" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 +printf "%s\n" "$ac_prog_version" >&6; } fi if test $ac_verc_fail = yes; then LD=: critic_missing="$critic_missing LLD" @@ -4088,11 +5220,12 @@ fi do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_LD+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_LD+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$LD"; then ac_cv_prog_LD="$LD" # Let the user override the test. else @@ -4100,11 +5233,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_LD="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4115,11 +5252,11 @@ fi fi LD=$ac_cv_prog_LD if test -n "$LD"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 -$as_echo "$LD" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +printf "%s\n" "$LD" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi @@ -4130,8 +5267,8 @@ if test -z "$LD"; then ac_verc_fail=yes else # Found it, now check the version. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 -$as_echo_n "checking version of $LD... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 +printf %s "checking version of $LD... " >&6; } ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* $[0-9][0-9]*\.[0-9.]*$.*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; @@ -4140,8 +5277,8 @@ $as_echo_n "checking version of $LD... " >&6; } *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; esac - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 -$as_echo "$ac_prog_version" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 +printf "%s\n" "$ac_prog_version" >&6; } fi if test $ac_verc_fail = yes; then LD=: critic_missing="$critic_missing GNU ld" @@ -4157,11 +5294,12 @@ for ac_prog in gnumake gmake make do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_MAKE+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_MAKE+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$MAKE"; then ac_cv_prog_MAKE="$MAKE" # Let the user override the test. else @@ -4169,11 +5307,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_MAKE="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4184,11 +5326,11 @@ fi fi MAKE=$ac_cv_prog_MAKE if test -n "$MAKE"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5 -$as_echo "$MAKE" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5 +printf "%s\n" "$MAKE" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi @@ -4199,8 +5341,8 @@ if test -z "$MAKE"; then ac_verc_fail=yes else # Found it, now check the version. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKE" >&5 -$as_echo_n "checking version of $MAKE... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of $MAKE" >&5 +printf %s "checking version of $MAKE... " >&6; } ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*$[0-9][0-9.]*$.*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; @@ -4209,8 +5351,8 @@ $as_echo_n "checking version of $MAKE... " >&6; } *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; esac - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 -$as_echo "$ac_prog_version" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 +printf "%s\n" "$ac_prog_version" >&6; } fi if test $ac_verc_fail = yes; then critic_missing="$critic_missing make" @@ -4221,11 +5363,12 @@ for ac_prog in gnumsgfmt gmsgfmt msgfmt do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_MSGFMT+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_MSGFMT+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$MSGFMT"; then ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test. else @@ -4233,11 +5376,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_MSGFMT="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4248,11 +5395,11 @@ fi fi MSGFMT=$ac_cv_prog_MSGFMT if test -n "$MSGFMT"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 -$as_echo "$MSGFMT" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 +printf "%s\n" "$MSGFMT" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi @@ -4263,8 +5410,8 @@ if test -z "$MSGFMT"; then ac_verc_fail=yes else # Found it, now check the version. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MSGFMT" >&5 -$as_echo_n "checking version of $MSGFMT... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of $MSGFMT" >&5 +printf %s "checking version of $MSGFMT... " >&6; } ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* $[0-9]*\.[0-9.]*$.*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; @@ -4273,8 +5420,8 @@ $as_echo_n "checking version of $MSGFMT... " >&6; } *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; esac - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 -$as_echo "$ac_prog_version" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 +printf "%s\n" "$ac_prog_version" >&6; } fi if test $ac_verc_fail = yes; then MSGFMT=: aux_missing="$aux_missing msgfmt" @@ -4284,11 +5431,12 @@ for ac_prog in makeinfo do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_MAKEINFO+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_MAKEINFO+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$MAKEINFO"; then ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. else @@ -4296,11 +5444,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_MAKEINFO="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4311,11 +5463,11 @@ fi fi MAKEINFO=$ac_cv_prog_MAKEINFO if test -n "$MAKEINFO"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 -$as_echo "$MAKEINFO" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 +printf "%s\n" "$MAKEINFO" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi @@ -4326,8 +5478,8 @@ if test -z "$MAKEINFO"; then ac_verc_fail=yes else # Found it, now check the version. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKEINFO" >&5 -$as_echo_n "checking version of $MAKEINFO... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of $MAKEINFO" >&5 +printf %s "checking version of $MAKEINFO... " >&6; } ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* $[0-9][0-9.]*$.*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; @@ -4336,8 +5488,8 @@ $as_echo_n "checking version of $MAKEINFO... " >&6; } *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; esac - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 -$as_echo "$ac_prog_version" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 +printf "%s\n" "$ac_prog_version" >&6; } fi if test $ac_verc_fail = yes; then MAKEINFO=: aux_missing="$aux_missing makeinfo" @@ -4347,11 +5499,12 @@ for ac_prog in sed do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_SED+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_SED+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$SED"; then ac_cv_prog_SED="$SED" # Let the user override the test. else @@ -4359,11 +5512,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_SED="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4374,11 +5531,11 @@ fi fi SED=$ac_cv_prog_SED if test -n "$SED"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5 -$as_echo "$SED" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SED" >&5 +printf "%s\n" "$SED" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi @@ -4389,8 +5546,8 @@ if test -z "$SED"; then ac_verc_fail=yes else # Found it, now check the version. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $SED" >&5 -$as_echo_n "checking version of $SED... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of $SED" >&5 +printf %s "checking version of $SED... " >&6; } ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed[^0-9]* $[0-9]*\.[0-9.]*$.*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; @@ -4399,8 +5556,8 @@ $as_echo_n "checking version of $SED... " >&6; } *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; esac - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 -$as_echo "$ac_prog_version" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 +printf "%s\n" "$ac_prog_version" >&6; } fi if test $ac_verc_fail = yes; then SED=: aux_missing="$aux_missing sed" @@ -4410,11 +5567,12 @@ for ac_prog in gawk do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_AWK+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_AWK+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$AWK"; then ac_cv_prog_AWK="$AWK" # Let the user override the test. else @@ -4422,11 +5580,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_AWK="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4437,11 +5599,11 @@ fi fi AWK=$ac_cv_prog_AWK if test -n "$AWK"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 -$as_echo "$AWK" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +printf "%s\n" "$AWK" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi @@ -4452,8 +5614,8 @@ if test -z "$AWK"; then ac_verc_fail=yes else # Found it, now check the version. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AWK" >&5 -$as_echo_n "checking version of $AWK... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of $AWK" >&5 +printf %s "checking version of $AWK... " >&6; } ac_prog_version=`$AWK --version 2>&1 | sed -n 's/^.*GNU Awk[^0-9]*$[0-9][0-9.]*$.*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; @@ -4462,8 +5624,8 @@ $as_echo_n "checking version of $AWK... " >&6; } *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; esac - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 -$as_echo "$ac_prog_version" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 +printf "%s\n" "$ac_prog_version" >&6; } fi if test $ac_verc_fail = yes; then critic_missing="$critic_missing gawk" @@ -4473,11 +5635,12 @@ for ac_prog in bison do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_BISON+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_BISON+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$BISON"; then ac_cv_prog_BISON="$BISON" # Let the user override the test. else @@ -4485,11 +5648,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_BISON="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4500,11 +5667,11 @@ fi fi BISON=$ac_cv_prog_BISON if test -n "$BISON"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 -$as_echo "$BISON" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 +printf "%s\n" "$BISON" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi @@ -4515,8 +5682,8 @@ if test -z "$BISON"; then ac_verc_fail=yes else # Found it, now check the version. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $BISON" >&5 -$as_echo_n "checking version of $BISON... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of $BISON" >&5 +printf %s "checking version of $BISON... " >&6; } ac_prog_version=`$BISON --version 2>&1 | sed -n 's/^.*bison (GNU Bison) $[0-9]*\.[0-9.]*$.*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; @@ -4525,25 +5692,26 @@ $as_echo_n "checking version of $BISON... " >&6; } *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; esac - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 -$as_echo "$ac_prog_version" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 +printf "%s\n" "$ac_prog_version" >&6; } fi if test $ac_verc_fail = yes; then critic_missing="$critic_missing bison" fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC is sufficient to build libc" >&5 -$as_echo_n "checking if $CC is sufficient to build libc... " >&6; } -if ${libc_cv_compiler_ok+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC is sufficient to build libc" >&5 +printf %s "checking if $CC is sufficient to build libc... " >&6; } +if test ${libc_cv_compiler_ok+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { #if !defined __GNUC__ || __GNUC__ < 6 || (__GNUC__ == 6 && __GNUC_MINOR__ < 2) @@ -4553,16 +5721,18 @@ main () return 0; } _ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : +if ac_fn_c_try_cpp "$LINENO" +then : libc_cv_compiler_ok=yes -else +else $as_nop libc_cv_compiler_ok=no fi rm -f conftest.err conftest.i conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_ok" >&5 -$as_echo "$libc_cv_compiler_ok" >&6; } -if test $libc_cv_compiler_ok != yes; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_ok" >&5 +printf "%s\n" "$libc_cv_compiler_ok" >&6; } +if test $libc_cv_compiler_ok != yes +then : critic_missing="$critic_missing compiler" fi @@ -4571,11 +5741,12 @@ if test "x$maintainer" = "xyes"; then do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_AUTOCONF+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_AUTOCONF+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$AUTOCONF"; then ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. else @@ -4583,11 +5754,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_AUTOCONF="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4598,11 +5773,11 @@ fi fi AUTOCONF=$ac_cv_prog_AUTOCONF if test -n "$AUTOCONF"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 -$as_echo "$AUTOCONF" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 +printf "%s\n" "$AUTOCONF" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi @@ -4613,19 +5788,20 @@ test -n "$AUTOCONF" || AUTOCONF="no" case "x$AUTOCONF" in xno|x|x:) AUTOCONF=no ;; *) - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5 -$as_echo_n "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... " >&6; } -if ${libc_cv_autoconf_works+:} false; then : - $as_echo_n "(cached) " >&6 -else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5 +printf %s "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... " >&6; } +if test ${libc_cv_autoconf_works+y} +then : + printf %s "(cached) " >&6 +else $as_nop if (cd $srcdir; $AUTOCONF $ACFLAGS configure.ac > /dev/null 2>&1); then libc_cv_autoconf_works=yes else libc_cv_autoconf_works=no fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_autoconf_works" >&5 -$as_echo "$libc_cv_autoconf_works" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_autoconf_works" >&5 +printf "%s\n" "$libc_cv_autoconf_works" >&6; } test $libc_cv_autoconf_works = yes || AUTOCONF=no ;; esac @@ -4641,11 +5817,12 @@ for ac_prog in python3 python do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_PYTHON_PROG+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_PYTHON_PROG+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$PYTHON_PROG"; then ac_cv_prog_PYTHON_PROG="$PYTHON_PROG" # Let the user override the test. else @@ -4653,11 +5830,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_PYTHON_PROG="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4668,11 +5849,11 @@ fi fi PYTHON_PROG=$ac_cv_prog_PYTHON_PROG if test -n "$PYTHON_PROG"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_PROG" >&5 -$as_echo "$PYTHON_PROG" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYTHON_PROG" >&5 +printf "%s\n" "$PYTHON_PROG" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi @@ -4683,8 +5864,8 @@ if test -z "$PYTHON_PROG"; then ac_verc_fail=yes else # Found it, now check the version. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $PYTHON_PROG" >&5 -$as_echo_n "checking version of $PYTHON_PROG... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of $PYTHON_PROG" >&5 +printf %s "checking version of $PYTHON_PROG... " >&6; } ac_prog_version=`$PYTHON_PROG --version 2>&1 | sed -n 's/^.*Python $[0-9][0-9.]*$.*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; @@ -4693,8 +5874,8 @@ $as_echo_n "checking version of $PYTHON_PROG... " >&6; } *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; esac - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 -$as_echo "$ac_prog_version" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 +printf "%s\n" "$ac_prog_version" >&6; } fi if test $ac_verc_fail = yes; then critic_missing="$critic_missing python" @@ -4707,22 +5888,23 @@ test -n "$critic_missing" && as_fn_error $? " *** These critical programs are missing or too old:$critic_missing *** Check the INSTALL file for required versions." "$LINENO" 5 -test -n "$aux_missing" && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: +test -n "$aux_missing" && { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: *** These auxiliary programs are missing or incompatible versions:$aux_missing *** some features or tests will be disabled. *** Check the INSTALL file for required versions." >&5 -$as_echo "$as_me: WARNING: +printf "%s\n" "$as_me: WARNING: *** These auxiliary programs are missing or incompatible versions:$aux_missing *** some features or tests will be disabled. *** Check the INSTALL file for required versions." >&2;} # Determine whether to use fpu or nofpu sysdeps directories. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for use of fpu sysdeps directories" >&5 -$as_echo_n "checking for use of fpu sysdeps directories... " >&6; } -if ${libc_cv_with_fp+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for use of fpu sysdeps directories" >&5 +printf %s "checking for use of fpu sysdeps directories... " >&6; } +if test ${libc_cv_with_fp+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.c <<EOF #if $with_fp_cond int dummy; @@ -4737,93 +5919,99 @@ if ${CC-cc} $CFLAGS $CPPFLAGS -S conftest.c -o conftest.s \ fi rm -f conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_with_fp" >&5 -$as_echo "$libc_cv_with_fp" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_with_fp" >&5 +printf "%s\n" "$libc_cv_with_fp" >&6; } -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector" >&5 -$as_echo_n "checking for -fstack-protector... " >&6; } -if ${libc_cv_ssp+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector" >&5 +printf %s "checking for -fstack-protector... " >&6; } +if test ${libc_cv_ssp+y} +then : + printf %s "(cached) " >&6 +else $as_nop if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector -xc /dev/null -S -o /dev/null' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; }; then : + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } +then : libc_cv_ssp=yes -else +else $as_nop libc_cv_ssp=no fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp" >&5 -$as_echo "$libc_cv_ssp" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp" >&5 +printf "%s\n" "$libc_cv_ssp" >&6; } -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector-strong" >&5 -$as_echo_n "checking for -fstack-protector-strong... " >&6; } -if ${libc_cv_ssp_strong+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector-strong" >&5 +printf %s "checking for -fstack-protector-strong... " >&6; } +if test ${libc_cv_ssp_strong+y} +then : + printf %s "(cached) " >&6 +else $as_nop if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-strong -xc /dev/null -S -o /dev/null' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; }; then : + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } +then : libc_cv_ssp_strong=yes -else +else $as_nop libc_cv_ssp_strong=no fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_strong" >&5 -$as_echo "$libc_cv_ssp_strong" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_strong" >&5 +printf "%s\n" "$libc_cv_ssp_strong" >&6; } -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector-all" >&5 -$as_echo_n "checking for -fstack-protector-all... " >&6; } -if ${libc_cv_ssp_all+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector-all" >&5 +printf %s "checking for -fstack-protector-all... " >&6; } +if test ${libc_cv_ssp_all+y} +then : + printf %s "(cached) " >&6 +else $as_nop if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-all -xc /dev/null -S -o /dev/null' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; }; then : + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } +then : libc_cv_ssp_all=yes -else +else $as_nop libc_cv_ssp_all=no fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_all" >&5 -$as_echo "$libc_cv_ssp_all" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_all" >&5 +printf "%s\n" "$libc_cv_ssp_all" >&6; } stack_protector= no_stack_protector= if test "$libc_cv_ssp" = yes; then no_stack_protector="-fno-stack-protector -DSTACK_PROTECTOR_LEVEL=0" - $as_echo "#define HAVE_CC_NO_STACK_PROTECTOR 1" >>confdefs.h + printf "%s\n" "#define HAVE_CC_NO_STACK_PROTECTOR 1" >>confdefs.h fi if test "$enable_stack_protector" = yes && test "$libc_cv_ssp" = yes; then stack_protector="-fstack-protector" - $as_echo "#define STACK_PROTECTOR_LEVEL 1" >>confdefs.h + printf "%s\n" "#define STACK_PROTECTOR_LEVEL 1" >>confdefs.h elif test "$enable_stack_protector" = all && test "$libc_cv_ssp_all" = yes; then stack_protector="-fstack-protector-all" - $as_echo "#define STACK_PROTECTOR_LEVEL 2" >>confdefs.h + printf "%s\n" "#define STACK_PROTECTOR_LEVEL 2" >>confdefs.h elif test "$enable_stack_protector" = strong && test "$libc_cv_ssp_strong" = yes; then stack_protector="-fstack-protector-strong" - $as_echo "#define STACK_PROTECTOR_LEVEL 3" >>confdefs.h + printf "%s\n" "#define STACK_PROTECTOR_LEVEL 3" >>confdefs.h else stack_protector="-fno-stack-protector" - $as_echo "#define STACK_PROTECTOR_LEVEL 0" >>confdefs.h + printf "%s\n" "#define STACK_PROTECTOR_LEVEL 0" >>confdefs.h fi @@ -4841,11 +6029,12 @@ else fi # For the multi-arch option we need support in the assembler & linker. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler and linker STT_GNU_IFUNC support" >&5 -$as_echo_n "checking for assembler and linker STT_GNU_IFUNC support... " >&6; } -if ${libc_cv_ld_gnu_indirect_function+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for assembler and linker STT_GNU_IFUNC support" >&5 +printf %s "checking for assembler and linker STT_GNU_IFUNC support... " >&6; } +if test ${libc_cv_ld_gnu_indirect_function+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.S <<EOF .type foo,%gnu_indirect_function foo: @@ -4872,15 +6061,16 @@ if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ fi rm -f conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_gnu_indirect_function" >&5 -$as_echo "$libc_cv_ld_gnu_indirect_function" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_gnu_indirect_function" >&5 +printf "%s\n" "$libc_cv_ld_gnu_indirect_function" >&6; } # Check if gcc supports attribute ifunc as it is used in libc_ifunc macro. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc attribute ifunc support" >&5 -$as_echo_n "checking for gcc attribute ifunc support... " >&6; } -if ${libc_cv_gcc_indirect_function+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gcc attribute ifunc support" >&5 +printf %s "checking for gcc attribute ifunc support... " >&6; } +if test ${libc_cv_gcc_indirect_function+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.c <<EOF extern int func (int); int used_func (int a) @@ -4902,16 +6092,17 @@ if ${CC-cc} -c conftest.c -o conftest.o 1>&5 \ fi rm -f conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_indirect_function" >&5 -$as_echo "$libc_cv_gcc_indirect_function" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_indirect_function" >&5 +printf "%s\n" "$libc_cv_gcc_indirect_function" >&6; } # Check if linker supports textrel relocation with ifunc (used on elf/tests). # Note that it relies on libc_cv_ld_gnu_indirect_function test above. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker supports textrels along with ifunc" >&5 -$as_echo_n "checking whether the linker supports textrels along with ifunc... " >&6; } -if ${libc_cv_textrel_ifunc+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the linker supports textrels along with ifunc" >&5 +printf %s "checking whether the linker supports textrels along with ifunc... " >&6; } +if test ${libc_cv_textrel_ifunc+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.S <<EOF .type foo,%gnu_indirect_function foo: @@ -4940,23 +6131,24 @@ if test $libc_cv_ld_gnu_indirect_function = yes; then { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then libc_cv_textrel_ifunc=yes fi fi rm -f conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_textrel_ifunc" >&5 -$as_echo "$libc_cv_textrel_ifunc" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_textrel_ifunc" >&5 +printf "%s\n" "$libc_cv_textrel_ifunc" >&6; } # Check if CC supports attribute retain as it is used in attribute_used_retain macro. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU attribute retain support" >&5 -$as_echo_n "checking for GNU attribute retain support... " >&6; } -if ${libc_cv_gnu_retain+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU attribute retain support" >&5 +printf %s "checking for GNU attribute retain support... " >&6; } +if test ${libc_cv_gnu_retain+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.c <<EOF static int var __attribute__ ((used, retain, section ("__libc_atexit"))); EOF @@ -4967,21 +6159,22 @@ if ${CC-cc} -Werror -c conftest.c -o /dev/null 1>&5 \ fi rm -f conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gnu_retain" >&5 -$as_echo "$libc_cv_gnu_retain" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gnu_retain" >&5 +printf "%s\n" "$libc_cv_gnu_retain" >&6; } if test $libc_cv_gnu_retain = yes; then - $as_echo "#define HAVE_GNU_RETAIN 1" >>confdefs.h + printf "%s\n" "#define HAVE_GNU_RETAIN 1" >>confdefs.h fi config_vars="$config_vars have-gnu-retain = $libc_cv_gnu_retain" # Check if gcc warns about alias for function with incompatible types. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler warns about alias for function with incompatible types" >&5 -$as_echo_n "checking if compiler warns about alias for function with incompatible types... " >&6; } -if ${libc_cv_gcc_incompatible_alias+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler warns about alias for function with incompatible types" >&5 +printf %s "checking if compiler warns about alias for function with incompatible types... " >&6; } +if test ${libc_cv_gcc_incompatible_alias+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.c <<EOF int __redirect_foo (const void *s, int c); @@ -4999,8 +6192,8 @@ if ${CC-cc} -Werror -c conftest.c -o conftest.o 1>&5 2>&5 ; then fi rm -f conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_incompatible_alias" >&5 -$as_echo "$libc_cv_gcc_incompatible_alias" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_incompatible_alias" >&5 +printf "%s\n" "$libc_cv_gcc_incompatible_alias" >&6; } if test x"$libc_cv_ld_gnu_indirect_function" != xyes; then if test x"$multi_arch" = xyes; then @@ -5014,18 +6207,18 @@ if test x"$libc_cv_gcc_indirect_function" != xyes; then # fail to build ifunc resolvers aliases to either weak or internal # symbols. Disables multiarch build in this case. if test x"$libc_cv_gcc_incompatible_alias" = xyes; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gcc emits a warning for alias between functions of incompatible types" >&5 -$as_echo "$as_me: WARNING: gcc emits a warning for alias between functions of incompatible types" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: gcc emits a warning for alias between functions of incompatible types" >&5 +printf "%s\n" "$as_me: WARNING: gcc emits a warning for alias between functions of incompatible types" >&2;} if test x"$multi_arch" = xyes; then as_fn_error $? "--enable-multi-arch support requires a gcc with gnu-indirect-function support" "$LINENO" 5 fi - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Multi-arch is disabled." >&5 -$as_echo "$as_me: WARNING: Multi-arch is disabled." >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Multi-arch is disabled." >&5 +printf "%s\n" "$as_me: WARNING: Multi-arch is disabled." >&2;} multi_arch=no elif test x"$multi_arch" = xyes; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-multi-arch support recommends a gcc with gnu-indirect-function support. + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: --enable-multi-arch support recommends a gcc with gnu-indirect-function support. Please use a gcc which supports it by default or configure gcc with --enable-gnu-indirect-function" >&5 -$as_echo "$as_me: WARNING: --enable-multi-arch support recommends a gcc with gnu-indirect-function support. +printf "%s\n" "$as_me: WARNING: --enable-multi-arch support recommends a gcc with gnu-indirect-function support. Please use a gcc which supports it by default or configure gcc with --enable-gnu-indirect-function" >&2;} fi fi @@ -5037,8 +6230,8 @@ fi # Compute the list of sysdep directories for this configuration. # This can take a while to compute. sysdep_dir=$srcdir/sysdeps -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking sysdep dirs" >&5 -$as_echo_n "checking sysdep dirs... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking sysdep dirs" >&5 +printf %s "checking sysdep dirs... " >&6; } # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1. os="`echo $os | sed 's/$[0-9A-Z]$[v_]$[0-9A-Z]$/\1.\2/g'`" @@ -5137,7 +6330,7 @@ case $sysnames in ;; esac if test x"$multi_arch" != xno; then - $as_echo "#define USE_MULTIARCH 1" >>confdefs.h + printf "%s\n" "#define USE_MULTIARCH 1" >>confdefs.h fi @@ -5202,8 +6395,8 @@ while test $# -gt 0; do found=yes fi if test $found = no; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $name/$implies_file specifies nonexistent $x" >&5 -$as_echo "$as_me: WARNING: $name/$implies_file specifies nonexistent $x" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $name/$implies_file specifies nonexistent $x" >&5 +printf "%s\n" "$as_me: WARNING: $name/$implies_file specifies nonexistent $x" >&2;} fi done fi @@ -5235,8 +6428,8 @@ default_sysnames="sysdeps/generic" sysnames="$names $default_sysnames" # The other names were emitted during the scan. -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $default_sysnames" >&5 -$as_echo "$default_sysnames" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $default_sysnames" >&5 +printf "%s\n" "$default_sysnames" >&6; } # if using special system headers, find out the compiler's sekrit # header directory and add that to the list. NOTE: Only does the right @@ -5283,8 +6476,8 @@ fi # - one of the terminals (":" and ";") is the first or last sign # - two terminals occur directly after each other # - the path contains an element with a dot in it -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LD_LIBRARY_PATH variable" >&5 -$as_echo_n "checking LD_LIBRARY_PATH variable... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking LD_LIBRARY_PATH variable" >&5 +printf %s "checking LD_LIBRARY_PATH variable... " >&6; } case ${LD_LIBRARY_PATH} in [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) ld_library_path_setting="contains current directory" @@ -5293,8 +6486,8 @@ case ${LD_LIBRARY_PATH} in ld_library_path_setting="ok" ;; esac -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_library_path_setting" >&5 -$as_echo "$ld_library_path_setting" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_library_path_setting" >&5 +printf "%s\n" "$ld_library_path_setting" >&6; } if test "$ld_library_path_setting" != "ok"; then as_fn_error $? " *** LD_LIBRARY_PATH shouldn't contain the current directory when @@ -5304,11 +6497,12 @@ fi # Extract the first word of "bash", so it can be a program name with args. set dummy bash; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_path_BASH_SHELL+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_BASH_SHELL+y} +then : + printf %s "(cached) " >&6 +else $as_nop case $BASH_SHELL in [\\/]* | ?:[\\/]*) ac_cv_path_BASH_SHELL="$BASH_SHELL" # Let the user override the test with a path. @@ -5318,11 +6512,15 @@ else for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_path_BASH_SHELL="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_BASH_SHELL="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -5335,22 +6533,23 @@ esac fi BASH_SHELL=$ac_cv_path_BASH_SHELL if test -n "$BASH_SHELL"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BASH_SHELL" >&5 -$as_echo "$BASH_SHELL" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $BASH_SHELL" >&5 +printf "%s\n" "$BASH_SHELL" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi # Extract the first word of "perl", so it can be a program name with args. set dummy perl; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_path_PERL+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PERL+y} +then : + printf %s "(cached) " >&6 +else $as_nop case $PERL in [\\/]* | ?:[\\/]*) ac_cv_path_PERL="$PERL" # Let the user override the test with a path. @@ -5360,11 +6559,15 @@ else for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -5377,11 +6580,11 @@ esac fi PERL=$ac_cv_path_PERL if test -n "$PERL"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 -$as_echo "$PERL" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 +printf "%s\n" "$PERL" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi @@ -5391,11 +6594,12 @@ if test "$PERL" != no && fi # Extract the first word of "install-info", so it can be a program name with args. set dummy install-info; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_path_INSTALL_INFO+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_INSTALL_INFO+y} +then : + printf %s "(cached) " >&6 +else $as_nop case $INSTALL_INFO in [\\/]* | ?:[\\/]*) ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. @@ -5406,11 +6610,15 @@ as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin" for as_dir in $as_dummy do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_INSTALL_INFO="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -5423,20 +6631,21 @@ esac fi INSTALL_INFO=$ac_cv_path_INSTALL_INFO if test -n "$INSTALL_INFO"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5 -$as_echo "$INSTALL_INFO" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5 +printf "%s\n" "$INSTALL_INFO" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for .set assembler directive" >&5 -$as_echo_n "checking for .set assembler directive... " >&6; } -if ${libc_cv_asm_set_directive+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for .set assembler directive" >&5 +printf %s "checking for .set assembler directive... " >&6; } +if test ${libc_cv_asm_set_directive+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.s <<EOF .text foo: @@ -5458,18 +6667,19 @@ else fi rm -f conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_set_directive" >&5 -$as_echo "$libc_cv_asm_set_directive" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_set_directive" >&5 +printf "%s\n" "$libc_cv_asm_set_directive" >&6; } if test $libc_cv_asm_set_directive = yes; then - $as_echo "#define HAVE_ASM_SET_DIRECTIVE 1" >>confdefs.h + printf "%s\n" "#define HAVE_ASM_SET_DIRECTIVE 1" >>confdefs.h fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for protected data symbol" >&5 -$as_echo_n "checking linker support for protected data symbol... " >&6; } -if ${libc_cv_protected_data+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking linker support for protected data symbol" >&5 +printf %s "checking linker support for protected data symbol... " >&6; } +if test ${libc_cv_protected_data+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.c <<EOF int bar __attribute__ ((visibility ("protected"))) = 1; EOF @@ -5478,7 +6688,7 @@ EOF { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then cat > conftest.c <<EOF extern int bar; @@ -5488,7 +6698,7 @@ EOF { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then libc_cv_protected_data=yes fi @@ -5496,15 +6706,16 @@ EOF rm -f conftest.* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_protected_data" >&5 -$as_echo "$libc_cv_protected_data" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_protected_data" >&5 +printf "%s\n" "$libc_cv_protected_data" >&6; } -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for INSERT in linker script" >&5 -$as_echo_n "checking linker support for INSERT in linker script... " >&6; } -if ${libc_cv_insert+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking linker support for INSERT in linker script" >&5 +printf %s "checking linker support for INSERT in linker script... " >&6; } +if test ${libc_cv_insert+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.c <<EOF int __attribute__ ((section(".bar"))) bar = 0x12345678; int test (void) { return bar; } @@ -5521,22 +6732,23 @@ EOF { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then libc_cv_insert=yes fi rm -f conftest.* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_insert" >&5 -$as_echo "$libc_cv_insert" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_insert" >&5 +printf "%s\n" "$libc_cv_insert" >&6; } -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((alias()))" >&5 -$as_echo_n "checking for broken __attribute__((alias()))... " >&6; } -if ${libc_cv_broken_alias_attribute+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((alias()))" >&5 +printf %s "checking for broken __attribute__((alias()))... " >&6; } +if test ${libc_cv_broken_alias_attribute+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.c <<EOF extern int foo (int x) __asm ("xyzzy"); int bar (int x) { return x; } @@ -5550,7 +6762,7 @@ EOF { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then if grep 'xyzzy' conftest.s >/dev/null && grep 'abccb' conftest.s >/dev/null; then @@ -5560,17 +6772,18 @@ EOF rm -f conftest.c conftest.s fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_alias_attribute" >&5 -$as_echo "$libc_cv_broken_alias_attribute" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_alias_attribute" >&5 +printf "%s\n" "$libc_cv_broken_alias_attribute" >&6; } if test $libc_cv_broken_alias_attribute = yes; then as_fn_error $? "working alias attribute support required" "$LINENO" 5 fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to put _rtld_local into .sdata section" >&5 -$as_echo_n "checking whether to put _rtld_local into .sdata section... " >&6; } -if ${libc_cv_have_sdata_section+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to put _rtld_local into .sdata section" >&5 +printf %s "checking whether to put _rtld_local into .sdata section... " >&6; } +if test ${libc_cv_have_sdata_section+y} +then : + printf %s "(cached) " >&6 +else $as_nop echo "int i;" > conftest.c libc_cv_have_sdata_section=no if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ @@ -5580,18 +6793,19 @@ else rm -f conftest.c conftest.so fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_sdata_section" >&5 -$as_echo "$libc_cv_have_sdata_section" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_sdata_section" >&5 +printf "%s\n" "$libc_cv_have_sdata_section" >&6; } if test $libc_cv_have_sdata_section = yes; then - $as_echo "#define HAVE_SDATA_SECTION 1" >>confdefs.h + printf "%s\n" "#define HAVE_SDATA_SECTION 1" >>confdefs.h fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libunwind-support in compiler" >&5 -$as_echo_n "checking for libunwind-support in compiler... " >&6; } -if ${libc_cv_cc_with_libunwind+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libunwind-support in compiler" >&5 +printf %s "checking for libunwind-support in compiler... " >&6; } +if test ${libc_cv_cc_with_libunwind+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.c <<EOF int main (void) { return 0; } @@ -5604,20 +6818,21 @@ EOF fi rm -f conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_with_libunwind" >&5 -$as_echo "$libc_cv_cc_with_libunwind" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_with_libunwind" >&5 +printf "%s\n" "$libc_cv_cc_with_libunwind" >&6; } if test $libc_cv_cc_with_libunwind = yes; then - $as_echo "#define HAVE_CC_WITH_LIBUNWIND 1" >>confdefs.h + printf "%s\n" "#define HAVE_CC_WITH_LIBUNWIND 1" >>confdefs.h fi ASFLAGS_config= -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --noexecstack is desirable for .S files" >&5 -$as_echo_n "checking whether --noexecstack is desirable for .S files... " >&6; } -if ${libc_cv_as_noexecstack+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether --noexecstack is desirable for .S files" >&5 +printf %s "checking whether --noexecstack is desirable for .S files... " >&6; } +if test ${libc_cv_as_noexecstack+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.c <<EOF void foo (void) { } EOF @@ -5626,7 +6841,7 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } \ && grep .note.GNU-stack conftest.s >/dev/null \ && { ac_try='${CC-cc} $ASFLAGS -Wa,--noexecstack @@ -5634,7 +6849,7 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } then libc_cv_as_noexecstack=yes @@ -5643,15 +6858,15 @@ else fi rm -f conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_noexecstack" >&5 -$as_echo "$libc_cv_as_noexecstack" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_noexecstack" >&5 +printf "%s\n" "$libc_cv_as_noexecstack" >&6; } if test $libc_cv_as_noexecstack = yes; then ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack" fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z execstack" >&5 -$as_echo_n "checking for linker that supports -z execstack... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z execstack" >&5 +printf %s "checking for linker that supports -z execstack... " >&6; } libc_linker_feature=no cat > conftest.c <<EOF int _start (void) { return 42; } @@ -5663,7 +6878,7 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } then if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp -Wl,-z,execstack -nostdlib \ @@ -5680,12 +6895,12 @@ if test $libc_linker_feature = yes; then else libc_cv_z_execstack=no fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 -$as_echo "$libc_linker_feature" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 +printf "%s\n" "$libc_linker_feature" >&6; } -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z start-stop-gc" >&5 -$as_echo_n "checking for linker that supports -z start-stop-gc... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z start-stop-gc" >&5 +printf %s "checking for linker that supports -z start-stop-gc... " >&6; } libc_linker_feature=no cat > conftest.c <<EOF int _start (void) { return 42; } @@ -5697,7 +6912,7 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } then if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp -Wl,-z,start-stop-gc -nostdlib \ @@ -5714,13 +6929,13 @@ if test $libc_linker_feature = yes; then else libc_cv_z_start_stop_gc=no fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 -$as_echo "$libc_linker_feature" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 +printf "%s\n" "$libc_linker_feature" >&6; } config_vars="$config_vars have-z-start-stop-gc = $libc_cv_z_start_stop_gc" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports --depaudit" >&5 -$as_echo_n "checking for linker that supports --depaudit... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linker that supports --depaudit" >&5 +printf %s "checking for linker that supports --depaudit... " >&6; } libc_linker_feature=no cat > conftest.c <<EOF int _start (void) { return 42; } @@ -5732,7 +6947,7 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } then if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp -Wl,--depaudit,x -nostdlib \ @@ -5749,13 +6964,13 @@ if test $libc_linker_feature = yes; then else libc_cv_depaudit=no fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 -$as_echo "$libc_linker_feature" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 +printf "%s\n" "$libc_linker_feature" >&6; } config_vars="$config_vars have-depaudit = $libc_cv_depaudit" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z pack-relative-relocs" >&5 -$as_echo_n "checking for linker that supports -z pack-relative-relocs... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z pack-relative-relocs" >&5 +printf %s "checking for linker that supports -z pack-relative-relocs... " >&6; } libc_linker_feature=no cat > conftest.c <<EOF int _start (void) { return 42; } @@ -5767,7 +6982,7 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } then if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp -Wl,-z,pack-relative-relocs -nostdlib \ @@ -5784,13 +6999,13 @@ if test $libc_linker_feature = yes; then else libc_cv_dt_relr=no fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 -$as_echo "$libc_linker_feature" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 +printf "%s\n" "$libc_linker_feature" >&6; } config_vars="$config_vars have-dt-relr = $libc_cv_dt_relr" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports --no-dynamic-linker" >&5 -$as_echo_n "checking for linker that supports --no-dynamic-linker... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linker that supports --no-dynamic-linker" >&5 +printf %s "checking for linker that supports --no-dynamic-linker... " >&6; } libc_linker_feature=no cat > conftest.c <<EOF int _start (void) { return 42; } @@ -5802,7 +7017,7 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } then if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp -Wl,--no-dynamic-linker -nostdlib \ @@ -5819,60 +7034,65 @@ if test $libc_linker_feature = yes; then else libc_cv_no_dynamic_linker=no fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 -$as_echo "$libc_linker_feature" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 +printf "%s\n" "$libc_linker_feature" >&6; } config_vars="$config_vars have-no-dynamic-linker = $libc_cv_no_dynamic_linker" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -static-pie" >&5 -$as_echo_n "checking for -static-pie... " >&6; } -if ${libc_cv_static_pie+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -static-pie" >&5 +printf %s "checking for -static-pie... " >&6; } +if test ${libc_cv_static_pie+y} +then : + printf %s "(cached) " >&6 +else $as_nop if { ac_try='${CC-cc} -static-pie -xc /dev/null -S -o /dev/null' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; }; then : + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } +then : libc_cv_static_pie=yes -else +else $as_nop libc_cv_static_pie=no fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_static_pie" >&5 -$as_echo "$libc_cv_static_pie" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_static_pie" >&5 +printf "%s\n" "$libc_cv_static_pie" >&6; } config_vars="$config_vars have-static-pie = $libc_cv_static_pie" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fpie" >&5 -$as_echo_n "checking for -fpie... " >&6; } -if ${libc_cv_fpie+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -fpie" >&5 +printf %s "checking for -fpie... " >&6; } +if test ${libc_cv_fpie+y} +then : + printf %s "(cached) " >&6 +else $as_nop if { ac_try='${CC-cc} -fpie -xc /dev/null -S -o /dev/null' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; }; then : + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } +then : libc_cv_fpie=yes -else +else $as_nop libc_cv_fpie=no fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fpie" >&5 -$as_echo "$libc_cv_fpie" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fpie" >&5 +printf "%s\n" "$libc_cv_fpie" >&6; } -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLOB_DAT reloc" >&5 -$as_echo_n "checking for GLOB_DAT reloc... " >&6; } -if ${libc_cv_has_glob_dat+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GLOB_DAT reloc" >&5 +printf %s "checking for GLOB_DAT reloc... " >&6; } +if test ${libc_cv_has_glob_dat+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.c <<EOF extern int mumble; int foo (void) { return mumble; } @@ -5884,7 +7104,7 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } then if $READELF -rW conftest.so | grep '_GLOB_DAT' > /dev/null; then @@ -5897,15 +7117,16 @@ else fi rm -f conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_has_glob_dat" >&5 -$as_echo "$libc_cv_has_glob_dat" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_has_glob_dat" >&5 +printf "%s\n" "$libc_cv_has_glob_dat" >&6; } -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -mtls-dialect=gnu2" >&5 -$as_echo_n "checking for -mtls-dialect=gnu2... " >&6; } -if ${libc_cv_mtls_dialect_gnu2+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -mtls-dialect=gnu2" >&5 +printf %s "checking for -mtls-dialect=gnu2... " >&6; } +if test ${libc_cv_mtls_dialect_gnu2+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.c <<EOF __thread int i; void foo (void) @@ -5918,7 +7139,7 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -fPIC -mtls-dialect=gnu2 -nostdlib -nost { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } then libc_cv_mtls_dialect_gnu2=yes @@ -5927,17 +7148,18 @@ else fi rm -f conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mtls_dialect_gnu2" >&5 -$as_echo "$libc_cv_mtls_dialect_gnu2" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mtls_dialect_gnu2" >&5 +printf "%s\n" "$libc_cv_mtls_dialect_gnu2" >&6; } config_vars="$config_vars have-mtls-dialect-gnu2 = $libc_cv_mtls_dialect_gnu2" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if -Wno-ignored-attributes is required for aliases" >&5 -$as_echo_n "checking if -Wno-ignored-attributes is required for aliases... " >&6; } -if ${libc_cv_wno_ignored_attributes+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if -Wno-ignored-attributes is required for aliases" >&5 +printf %s "checking if -Wno-ignored-attributes is required for aliases... " >&6; } +if test ${libc_cv_wno_ignored_attributes+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.c <<EOF void __foo (void) { @@ -5950,23 +7172,24 @@ if ! { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -c conftest.c' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } then libc_cv_wno_ignored_attributes="-Wno-ignored-attributes" fi rm -f conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_wno_ignored_attributes" >&5 -$as_echo "$libc_cv_wno_ignored_attributes" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_wno_ignored_attributes" >&5 +printf "%s\n" "$libc_cv_wno_ignored_attributes" >&6; } config_vars="$config_vars config-cflags-wno-ignored-attributes = $libc_cv_wno_ignored_attributes" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc puts quotes around section names" >&5 -$as_echo_n "checking whether cc puts quotes around section names... " >&6; } -if ${libc_cv_have_section_quotes+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether cc puts quotes around section names" >&5 +printf %s "checking whether cc puts quotes around section names... " >&6; } +if test ${libc_cv_have_section_quotes+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.c <<EOF static const int foo __attribute__ ((section ("bar"))) = 1; @@ -5983,18 +7206,19 @@ EOF rm -f conftest.{c,s} fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_section_quotes" >&5 -$as_echo "$libc_cv_have_section_quotes" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_section_quotes" >&5 +printf "%s\n" "$libc_cv_have_section_quotes" >&6; } if test $libc_cv_have_section_quotes = yes; then - $as_echo "#define HAVE_SECTION_QUOTES 1" >>confdefs.h + printf "%s\n" "#define HAVE_SECTION_QUOTES 1" >>confdefs.h fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_memset" >&5 -$as_echo_n "checking for __builtin_memset... " >&6; } -if ${libc_cv_gcc_builtin_memset+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_memset" >&5 +printf %s "checking for __builtin_memset... " >&6; } +if test ${libc_cv_gcc_builtin_memset+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.c <<\EOF void zero (void *x) { @@ -6005,7 +7229,7 @@ if { ac_try='${CC-cc} -O3 -S conftest.c -o - | grep -F "memset" > /dev/null' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then libc_cv_gcc_builtin_memset=no @@ -6014,18 +7238,19 @@ else fi rm -f conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_memset" >&5 -$as_echo "$libc_cv_gcc_builtin_memset" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_memset" >&5 +printf "%s\n" "$libc_cv_gcc_builtin_memset" >&6; } if test "$libc_cv_gcc_builtin_memset" = yes ; then - $as_echo "#define HAVE_BUILTIN_MEMSET 1" >>confdefs.h + printf "%s\n" "#define HAVE_BUILTIN_MEMSET 1" >>confdefs.h fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for redirection of built-in functions" >&5 -$as_echo_n "checking for redirection of built-in functions... " >&6; } -if ${libc_cv_gcc_builtin_redirection+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for redirection of built-in functions" >&5 +printf %s "checking for redirection of built-in functions... " >&6; } +if test ${libc_cv_gcc_builtin_redirection+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.c <<\EOF extern char *strstr (const char *, const char *) __asm ("my_strstr"); char *foo (const char *a, const char *b) @@ -6037,7 +7262,7 @@ if { ac_try='${CC-cc} -O3 -S conftest.c -o - | grep -F "my_strstr" > /dev/null' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then libc_cv_gcc_builtin_redirection=yes @@ -6046,90 +7271,97 @@ else fi rm -f conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_redirection" >&5 -$as_echo "$libc_cv_gcc_builtin_redirection" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_redirection" >&5 +printf "%s\n" "$libc_cv_gcc_builtin_redirection" >&6; } if test "$libc_cv_gcc_builtin_redirection" = no; then as_fn_error $? "support for the symbol redirection needed" "$LINENO" 5 fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option to disable generation of FMA instructions" >&5 -$as_echo_n "checking for compiler option to disable generation of FMA instructions... " >&6; } -if ${libc_cv_cc_nofma+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for compiler option to disable generation of FMA instructions" >&5 +printf %s "checking for compiler option to disable generation of FMA instructions... " >&6; } +if test ${libc_cv_cc_nofma+y} +then : + printf %s "(cached) " >&6 +else $as_nop libc_cv_cc_nofma= for opt in -ffp-contract=off -mno-fused-madd; do if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; }; then : + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } +then : libc_cv_cc_nofma=$opt; break fi done fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_nofma" >&5 -$as_echo "$libc_cv_cc_nofma" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_nofma" >&5 +printf "%s\n" "$libc_cv_cc_nofma" >&6; } if test -n "$submachine"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option for CPU variant" >&5 -$as_echo_n "checking for compiler option for CPU variant... " >&6; } -if ${libc_cv_cc_submachine+:} false; then : - $as_echo_n "(cached) " >&6 -else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for compiler option for CPU variant" >&5 +printf %s "checking for compiler option for CPU variant... " >&6; } +if test ${libc_cv_cc_submachine+y} +then : + printf %s "(cached) " >&6 +else $as_nop libc_cv_cc_submachine=no for opt in "-march=$submachine" "-mcpu=$submachine"; do if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; }; then : + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } +then : libc_cv_cc_submachine="$opt" break fi done fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_submachine" >&5 -$as_echo "$libc_cv_cc_submachine" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_submachine" >&5 +printf "%s\n" "$libc_cv_cc_submachine" >&6; } if test "x$libc_cv_cc_submachine" = xno; then as_fn_error $? "${CC-cc} does not support $submachine" "$LINENO" 5 fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option that -fsignaling-nans" >&5 -$as_echo_n "checking for compiler option that -fsignaling-nans... " >&6; } -if ${libc_cv_cc_signaling_nans+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for compiler option that -fsignaling-nans" >&5 +printf %s "checking for compiler option that -fsignaling-nans... " >&6; } +if test ${libc_cv_cc_signaling_nans+y} +then : + printf %s "(cached) " >&6 +else $as_nop if { ac_try='${CC-cc} -Werror -fsignaling-nans -xc /dev/null -S -o /dev/null' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; }; then : + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } +then : libc_cv_cc_signaling_nans=-fsignaling-nans -else +else $as_nop libc_cv_cc_signaling_nans= fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_signaling_nans" >&5 -$as_echo "$libc_cv_cc_signaling_nans" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_signaling_nans" >&5 +printf "%s\n" "$libc_cv_cc_signaling_nans" >&6; } config_vars="$config_vars config-cflags-signaling-nans = $libc_cv_cc_signaling_nans" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -fno-tree-loop-distribute-patterns with \ +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -fno-tree-loop-distribute-patterns with \ __attribute__ ((__optimize__))" >&5 -$as_echo_n "checking if $CC accepts -fno-tree-loop-distribute-patterns with \ +printf %s "checking if $CC accepts -fno-tree-loop-distribute-patterns with \ __attribute__ ((__optimize__))... " >&6; } -if ${libc_cv_cc_loop_to_function+:} false; then : - $as_echo_n "(cached) " >&6 -else +if test ${libc_cv_cc_loop_to_function+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.c <<EOF void __attribute__ ((__optimize__ ("-fno-tree-loop-distribute-patterns"))) @@ -6140,23 +7372,23 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } then libc_cv_cc_loop_to_function=yes fi rm -f conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_loop_to_function" >&5 -$as_echo "$libc_cv_cc_loop_to_function" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_loop_to_function" >&5 +printf "%s\n" "$libc_cv_cc_loop_to_function" >&6; } if test $libc_cv_cc_loop_to_function = yes; then - $as_echo "#define HAVE_CC_INHIBIT_LOOP_TO_LIBCALL 1" >>confdefs.h + printf "%s\n" "#define HAVE_CC_INHIBIT_LOOP_TO_LIBCALL 1" >>confdefs.h fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgd" >&5 -$as_echo_n "checking for libgd... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libgd" >&5 +printf %s "checking for libgd... " >&6; } if test "$with_gd" != "no"; then old_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $libgd_include" @@ -6168,19 +7400,20 @@ if test "$with_gd" != "no"; then /* end confdefs.h. */ #include <gd.h> int -main () +main (void) { gdImagePng (0, 0) ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : LIBGD=yes -else +else $as_nop LIBGD=no fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext CFLAGS="$old_CFLAGS" LDFLAGS="$old_LDFLAGS" @@ -6188,8 +7421,8 @@ rm -f core conftest.err conftest.$ac_objext \ else LIBGD=no fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGD" >&5 -$as_echo "$LIBGD" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBGD" >&5 +printf "%s\n" "$LIBGD" >&6; } # SELinux detection @@ -6197,11 +7430,12 @@ if test x$with_selinux = xno ; then have_selinux=no; else # See if we have the SELinux library - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_selinux_enabled in -lselinux" >&5 -$as_echo_n "checking for is_selinux_enabled in -lselinux... " >&6; } -if ${ac_cv_lib_selinux_is_selinux_enabled+:} false; then : - $as_echo_n "(cached) " >&6 -else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for is_selinux_enabled in -lselinux" >&5 +printf %s "checking for is_selinux_enabled in -lselinux... " >&6; } +if test ${ac_cv_lib_selinux_is_selinux_enabled+y} +then : + printf %s "(cached) " >&6 +else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lselinux $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -6210,32 +7444,31 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif char is_selinux_enabled (); int -main () +main (void) { return is_selinux_enabled (); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : ac_cv_lib_selinux_is_selinux_enabled=yes -else +else $as_nop ac_cv_lib_selinux_is_selinux_enabled=no fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5 -$as_echo "$ac_cv_lib_selinux_is_selinux_enabled" >&6; } -if test "x$ac_cv_lib_selinux_is_selinux_enabled" = xyes; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5 +printf "%s\n" "$ac_cv_lib_selinux_is_selinux_enabled" >&6; } +if test "x$ac_cv_lib_selinux_is_selinux_enabled" = xyes +then : have_selinux=yes -else +else $as_nop have_selinux=no fi @@ -6248,15 +7481,16 @@ fi # Check if we're building with SELinux support. if test "x$have_selinux" = xyes; then -$as_echo "#define HAVE_SELINUX 1" >>confdefs.h +printf "%s\n" "#define HAVE_SELINUX 1" >>confdefs.h # See if we have the libaudit library - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for audit_log_user_avc_message in -laudit" >&5 -$as_echo_n "checking for audit_log_user_avc_message in -laudit... " >&6; } -if ${ac_cv_lib_audit_audit_log_user_avc_message+:} false; then : - $as_echo_n "(cached) " >&6 -else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for audit_log_user_avc_message in -laudit" >&5 +printf %s "checking for audit_log_user_avc_message in -laudit... " >&6; } +if test ${ac_cv_lib_audit_audit_log_user_avc_message+y} +then : + printf %s "(cached) " >&6 +else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-laudit $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -6265,48 +7499,48 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif char audit_log_user_avc_message (); int -main () +main (void) { return audit_log_user_avc_message (); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : ac_cv_lib_audit_audit_log_user_avc_message=yes -else +else $as_nop ac_cv_lib_audit_audit_log_user_avc_message=no fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5 -$as_echo "$ac_cv_lib_audit_audit_log_user_avc_message" >&6; } -if test "x$ac_cv_lib_audit_audit_log_user_avc_message" = xyes; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5 +printf "%s\n" "$ac_cv_lib_audit_audit_log_user_avc_message" >&6; } +if test "x$ac_cv_lib_audit_audit_log_user_avc_message" = xyes +then : have_libaudit=yes -else +else $as_nop have_libaudit=no fi if test "x$have_libaudit" = xyes; then -$as_echo "#define HAVE_LIBAUDIT 1" >>confdefs.h +printf "%s\n" "#define HAVE_LIBAUDIT 1" >>confdefs.h fi # See if we have the libcap library - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcap" >&5 -$as_echo_n "checking for cap_init in -lcap... " >&6; } -if ${ac_cv_lib_cap_cap_init+:} false; then : - $as_echo_n "(cached) " >&6 -else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcap" >&5 +printf %s "checking for cap_init in -lcap... " >&6; } +if test ${ac_cv_lib_cap_cap_init+y} +then : + printf %s "(cached) " >&6 +else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lcap $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -6315,38 +7549,37 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif char cap_init (); int -main () +main (void) { return cap_init (); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : ac_cv_lib_cap_cap_init=yes -else +else $as_nop ac_cv_lib_cap_cap_init=no fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_init" >&5 -$as_echo "$ac_cv_lib_cap_cap_init" >&6; } -if test "x$ac_cv_lib_cap_cap_init" = xyes; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_init" >&5 +printf "%s\n" "$ac_cv_lib_cap_cap_init" >&6; } +if test "x$ac_cv_lib_cap_cap_init" = xyes +then : have_libcap=yes -else +else $as_nop have_libcap=no fi if test "x$have_libcap" = xyes; then -$as_echo "#define HAVE_LIBCAP 1" >>confdefs.h +printf "%s\n" "#define HAVE_LIBCAP 1" >>confdefs.h fi @@ -6354,16 +7587,17 @@ fi CPPUNDEFS= -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FORTIFY_SOURCE predefine" >&5 -$as_echo_n "checking for _FORTIFY_SOURCE predefine... " >&6; } -if ${libc_cv_predef_fortify_source+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _FORTIFY_SOURCE predefine" >&5 +printf %s "checking for _FORTIFY_SOURCE predefine... " >&6; } +if test ${libc_cv_predef_fortify_source+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { #ifdef _FORTIFY_SOURCE @@ -6373,25 +7607,27 @@ main () return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_cv_predef_fortify_source=no -else +else $as_nop libc_cv_predef_fortify_source=yes fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_predef_fortify_source" >&5 -$as_echo "$libc_cv_predef_fortify_source" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_predef_fortify_source" >&5 +printf "%s\n" "$libc_cv_predef_fortify_source" >&6; } if test $libc_cv_predef_fortify_source = yes; then CPPUNDEFS="${CPPUNDEFS:+$CPPUNDEFS }-U_FORTIFY_SOURCE" fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the assembler requires one version per symbol" >&5 -$as_echo_n "checking whether the assembler requires one version per symbol... " >&6; } -if ${libc_cv_symver_needs_alias+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the assembler requires one version per symbol" >&5 +printf %s "checking whether the assembler requires one version per symbol... " >&6; } +if test ${libc_cv_symver_needs_alias+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.s <<EOF .text testfunc: @@ -6408,31 +7644,33 @@ EOF rm conftest.* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_symver_needs_alias" >&5 -$as_echo "$libc_cv_symver_needs_alias" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_symver_needs_alias" >&5 +printf "%s\n" "$libc_cv_symver_needs_alias" >&6; } if test "$libc_cv_symver_needs_alias" = yes; then - $as_echo "#define SYMVER_NEEDS_ALIAS 1" >>confdefs.h + printf "%s\n" "#define SYMVER_NEEDS_ALIAS 1" >>confdefs.h fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_trap with no external dependencies" >&5 -$as_echo_n "checking for __builtin_trap with no external dependencies... " >&6; } -if ${libc_cv_builtin_trap+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_trap with no external dependencies" >&5 +printf %s "checking for __builtin_trap with no external dependencies... " >&6; } +if test ${libc_cv_builtin_trap+y} +then : + printf %s "(cached) " >&6 +else $as_nop libc_cv_builtin_trap=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { __builtin_trap () ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_undefs=`$NM -u conftest.o | LC_ALL=C $AWK '$1 == "U" { print $2 | "sort -u"; next } { exit(1) }' \ @@ -6444,12 +7682,12 @@ if test -z "$libc_undefs"; then libc_cv_builtin_trap=yes fi fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_builtin_trap" >&5 -$as_echo "$libc_cv_builtin_trap" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_builtin_trap" >&5 +printf "%s\n" "$libc_cv_builtin_trap" >&6; } if test $libc_cv_builtin_trap = yes; then - $as_echo "#define HAVE_BUILTIN_TRAP 1" >>confdefs.h + printf "%s\n" "#define HAVE_BUILTIN_TRAP 1" >>confdefs.h fi @@ -6460,11 +7698,12 @@ ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ex ac_compiler_gnu=$ac_cv_cxx_compiler_gnu -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler supports thread_local" >&5 -$as_echo_n "checking whether the C++ compiler supports thread_local... " >&6; } -if ${libc_cv_cxx_thread_local+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler supports thread_local" >&5 +printf %s "checking whether the C++ compiler supports thread_local... " >&6; } +if test ${libc_cv_cxx_thread_local+y} +then : + printf %s "(cached) " >&6 +else $as_nop old_CXXFLAGS="$CXXFLAGS" CXXFLAGS="$CXXFLAGS -std=gnu++11" @@ -6488,17 +7727,18 @@ S * get () { return &s; } #endif _ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : +if ac_fn_cxx_try_compile "$LINENO" +then : libc_cv_cxx_thread_local=yes -else +else $as_nop libc_cv_cxx_thread_local=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CXXFLAGS="$old_CXXFLAGS" fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_thread_local" >&5 -$as_echo "$libc_cv_cxx_thread_local" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_thread_local" >&5 +printf "%s\n" "$libc_cv_cxx_thread_local" >&6; } ac_ext=c @@ -6528,8 +7768,8 @@ for dir in $sysnames; do *) dest=$srcdir/$dir ;; esac if test -r $dest/configure; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: running configure fragment for $dir" >&5 -$as_echo "running configure fragment for $dir" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: running configure fragment for $dir" >&5 +printf "%s\n" "running configure fragment for $dir" >&6; } . $dest/configure fi done @@ -6544,7 +7784,7 @@ build-mathvec = $build_mathvec" if test x$libc_cv_gcc_unwind_find_fde = xyes; then - $as_echo "#define EXPORT_UNWIND_FIND_FDE 1" >>confdefs.h + printf "%s\n" "#define EXPORT_UNWIND_FIND_FDE 1" >>confdefs.h fi @@ -6552,14 +7792,14 @@ fi # A sysdeps configure fragment can reset this if IFUNC is not actually # usable even though the assembler knows how to generate the symbol type. if test x"$libc_cv_ld_gnu_indirect_function" = xyes; then - $as_echo "#define HAVE_IFUNC 1" >>confdefs.h + printf "%s\n" "#define HAVE_IFUNC 1" >>confdefs.h fi config_vars="$config_vars have-ifunc = $libc_cv_ld_gnu_indirect_function" if test x"$libc_cv_gcc_indirect_function" = xyes; then - $as_echo "#define HAVE_GCC_IFUNC 1" >>confdefs.h + printf "%s\n" "#define HAVE_GCC_IFUNC 1" >>confdefs.h fi config_vars="$config_vars @@ -6569,7 +7809,7 @@ have-gcc-ifunc = $libc_cv_gcc_indirect_function" # configure fragment can override the value to prevent this AC_DEFINE. if test "x$use_nscd" != xno; then - $as_echo "#define USE_NSCD 1" >>confdefs.h + printf "%s\n" "#define USE_NSCD 1" >>confdefs.h fi if test "x$build_nscd" = xdefault; then @@ -6584,7 +7824,7 @@ fi if test x$use_ldconfig = xyes; then - $as_echo "#define USE_LDCONFIG 1" >>confdefs.h + printf "%s\n" "#define USE_LDCONFIG 1" >>confdefs.h fi @@ -6593,11 +7833,12 @@ fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIC is default" >&5 -$as_echo_n "checking whether -fPIC is default... " >&6; } -if ${libc_cv_pic_default+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -fPIC is default" >&5 +printf %s "checking whether -fPIC is default... " >&6; } +if test ${libc_cv_pic_default+y} +then : + printf %s "(cached) " >&6 +else $as_nop libc_cv_pic_default=yes cat > conftest.c <<EOF #if defined __PIC__ || defined __pic__ || defined PIC || defined pic @@ -6609,16 +7850,17 @@ if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then fi rm -f conftest.* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pic_default" >&5 -$as_echo "$libc_cv_pic_default" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pic_default" >&5 +printf "%s\n" "$libc_cv_pic_default" >&6; } config_vars="$config_vars build-pic-default = $libc_cv_pic_default" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIE is default" >&5 -$as_echo_n "checking whether -fPIE is default... " >&6; } -if ${libc_cv_cc_pie_default+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -fPIE is default" >&5 +printf %s "checking whether -fPIE is default... " >&6; } +if test ${libc_cv_cc_pie_default+y} +then : + printf %s "(cached) " >&6 +else $as_nop libc_cv_cc_pie_default=yes cat > conftest.c <<EOF #if defined __PIE__ || defined __pie__ || defined PIE || defined pie @@ -6630,27 +7872,28 @@ if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then fi rm -f conftest.* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_pie_default" >&5 -$as_echo "$libc_cv_cc_pie_default" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_pie_default" >&5 +printf "%s\n" "$libc_cv_cc_pie_default" >&6; } config_vars="$config_vars cc-pie-default = $libc_cv_cc_pie_default" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can build programs as PIE" >&5 -$as_echo_n "checking if we can build programs as PIE... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can build programs as PIE" >&5 +printf %s "checking if we can build programs as PIE... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef PIE_UNSUPPORTED # error PIE is not supported #endif _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_cv_pie_supported=yes -else +else $as_nop libc_cv_pie_supported=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pie_supported" >&5 -$as_echo "$libc_cv_pie_supported" >&6; } +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pie_supported" >&5 +printf "%s\n" "$libc_cv_pie_supported" >&6; } # Disable build-pie-default if target does not support it or glibc is # configured with --disable-default-pie. if test "x$default_pie" = xno; then @@ -6661,8 +7904,8 @@ fi config_vars="$config_vars build-pie-default = $build_pie_default" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can build static PIE programs" >&5 -$as_echo_n "checking if we can build static PIE programs... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can build static PIE programs" >&5 +printf %s "checking if we can build static PIE programs... " >&6; } libc_cv_static_pie_supported=$libc_cv_pie_supported if test "x$libc_cv_pie_supported" != xno \ -a "$libc_cv_no_dynamic_linker" = yes; then @@ -6672,15 +7915,16 @@ if test "x$libc_cv_pie_supported" != xno \ # error static PIE is not supported #endif _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_cv_static_pie_supported=yes -else +else $as_nop libc_cv_static_pie_supported=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_static_pie_supported" >&5 -$as_echo "$libc_cv_static_pie_supported" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_static_pie_supported" >&5 +printf "%s\n" "$libc_cv_static_pie_supported" >&6; } # Enable static-pie only if it is available and glibc isn't configured # with --disable-default-pie. @@ -6690,7 +7934,7 @@ else libc_cv_static_pie=$libc_cv_static_pie_supported fi if test "$libc_cv_static_pie" = "yes"; then - $as_echo "#define ENABLE_STATIC_PIE 1" >>confdefs.h + printf "%s\n" "#define ENABLE_STATIC_PIE 1" >>confdefs.h fi config_vars="$config_vars @@ -6714,7 +7958,7 @@ RELEASE=`sed -n -e 's/^#define RELEASE "$[^"]*$"/\1/p' < $srcdir/version.h` if test "$pthread_in_libc" = yes; then - $as_echo "#define PTHREAD_IN_LIBC 1" >>confdefs.h + printf "%s\n" "#define PTHREAD_IN_LIBC 1" >>confdefs.h fi @@ -6750,8 +7994,8 @@ _ACEOF case $ac_val in #( *${as_nl}*) case $ac_var in #( - *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 -$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( @@ -6781,15 +8025,15 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; /^ac_cv_env_/b end t clear :clear - s/^$[^=]*$=$.*[{}].*$$/test "${\1+set}" = set || &/ + s/^$[^=]*$=$.*[{}].*$$/test ${\1+y} || &/ t end s/^$[^=]*$=$.*$$/\1=${\1=\2}/ :end' >>confcache if diff "$cache_file" confcache >/dev/null 2>&1; then :; else if test -w "$cache_file"; then if test "x$cache_file" != "x/dev/null"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 -$as_echo "$as_me: updating cache $cache_file" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +printf "%s\n" "$as_me: updating cache $cache_file" >&6;} if test ! -f "$cache_file" || test -h "$cache_file"; then cat confcache >"$cache_file" else @@ -6803,8 +8047,8 @@ $as_echo "$as_me: updating cache $cache_file" >&6;} fi fi else - { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 -$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} fi fi rm -f confcache @@ -6821,7 +8065,7 @@ U= for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue # 1. Remove the extension, and $U if already installed. ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' - ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR # will be set to the directory where LIBOBJS objects are built. as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" @@ -6837,8 +8081,8 @@ LTLIBOBJS=$ac_ltlibobjs ac_write_fail=0 ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files $CONFIG_STATUS" -{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 -$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} as_write_fail=0 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 #! $SHELL @@ -6861,14 +8105,16 @@ cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : +as_nop=: +if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 +then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST -else +else $as_nop case `(set -o) 2>/dev/null` in #( *posix*) : set -o posix ;; #( @@ -6878,46 +8124,46 @@ esac fi + +# Reset variables that may have inherited troublesome values from +# the environment. + +# IFS needs to be set, to space, tab, and newline, in precisely that order. +# (If _AS_PATH_WALK were called with IFS unset, it would have the +# side effect of setting IFS to empty, thus disabling word splitting.) +# Quoting is to prevent editors from complaining about space-tab. as_nl=' ' export as_nl -# Printing a long string crashes Solaris 7 /usr/bin/printf. -as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo -# Prefer a ksh shell builtin over an external printf program on Solaris, -# but without wasting forks for bash or zsh. -if test -z "$BASH_VERSION$ZSH_VERSION" \ - && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='print -r --' - as_echo_n='print -rn --' -elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='printf %s\n' - as_echo_n='printf %s' -else - if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then - as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' - as_echo_n='/usr/ucb/echo -n' - else - as_echo_body='eval expr "X$1" : "X\$.*\$"' - as_echo_n_body='eval - arg=$1; - case $arg in #( - *"$as_nl"*) - expr "X$arg" : "X\$.*\$$as_nl"; - arg=`expr "X$arg" : ".*$as_nl\$.*\$"`;; - esac; - expr "X$arg" : "X\$.*\$" | tr -d "$as_nl" - ' - export as_echo_n_body - as_echo_n='sh -c $as_echo_n_body as_echo' - fi - export as_echo_body - as_echo='sh -c $as_echo_body as_echo' -fi +IFS=" "" $as_nl" + +PS1='$ ' +PS2='> ' +PS4='+ ' + +# Ensure predictable behavior from utilities with locale-dependent output. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# We cannot yet rely on "unset" to work, but we need these variables +# to be unset--not just set to an empty or harmless value--now, to +# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct +# also avoids known problems related to "unset" and subshell syntax +# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). +for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH +do eval test \${$as_var+y} \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done + +# Ensure that fds 0, 1, and 2 are open. +if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi +if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi +if (exec 3>&2) ; then :; else exec 2>/dev/null; fi # The user is always right. -if test "${PATH_SEPARATOR+set}" != set; then +if ${PATH_SEPARATOR+false} :; then PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || @@ -6926,13 +8172,6 @@ if test "${PATH_SEPARATOR+set}" != set; then fi -# IFS -# We need space, tab and new line, in precisely that order. Quoting is -# there to prevent editors from complaining about space-tab. -# (If _AS_PATH_WALK were called with IFS unset, it would disable word -# splitting by setting IFS to empty value.) -IFS=" "" $as_nl" - # Find who we are. Look in the path if we contain no directory separator. as_myself= case $0 in #(( @@ -6941,8 +8180,12 @@ case $0 in #(( for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + test -r "$as_dir$0" && as_myself=$as_dir$0 && break done IFS=$as_save_IFS @@ -6954,30 +8197,10 @@ if test "x$as_myself" = x; then as_myself=$0 fi if test ! -f "$as_myself"; then - $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 exit 1 fi -# Unset variables that we do not need and which cause bugs (e.g. in -# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" -# suppresses any "Segmentation fault" message there. '((' could -# trigger a bug in pdksh 5.2.14. -for as_var in BASH_ENV ENV MAIL MAILPATH -do eval test x\${$as_var+set} = xset \ - && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : -done -PS1='$ ' -PS2='> ' -PS4='+ ' - -# NLS nuisances. -LC_ALL=C -export LC_ALL -LANGUAGE=C -export LANGUAGE - -# CDPATH. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH # as_fn_error STATUS ERROR [LINENO LOG_FD] @@ -6990,13 +8213,14 @@ as_fn_error () as_status=$1; test $as_status -eq 0 && as_status=1 if test "$4"; then as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 fi - $as_echo "$as_me: error: $2" >&2 + printf "%s\n" "$as_me: error: $2" >&2 as_fn_exit $as_status } # as_fn_error + # as_fn_set_status STATUS # ----------------------- # Set $? to STATUS, without forking. @@ -7023,18 +8247,20 @@ as_fn_unset () { eval $1=; unset $1;} } as_unset=as_fn_unset + # as_fn_append VAR VALUE # ---------------------- # Append the text in VALUE to the end of the definition contained in VAR. Take # advantage of any shell optimizations that allow amortized linear growth over # repeated appends, instead of the typical quadratic growth present in naive # implementations. -if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null +then : eval 'as_fn_append () { eval $1+=\$2 }' -else +else $as_nop as_fn_append () { eval $1=\$$1\$2 @@ -7046,12 +8272,13 @@ fi # as_fn_append # Perform arithmetic evaluation on the ARGs, and store the result in the # global $as_val. Take advantage of shells that can avoid forks. The arguments # must be portable across $(()) and expr. -if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null +then : eval 'as_fn_arith () { as_val=$(( $* )) }' -else +else $as_nop as_fn_arith () { as_val=`expr "$@" || test $? -eq 1` @@ -7082,7 +8309,7 @@ as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/$[^/][^/]*$/*$' \| \ X"$0" : 'X$//$$' \| \ X"$0" : 'X$/$' \| . 2>/dev/null || -$as_echo X/"$0" | +printf "%s\n" X/"$0" | sed '/^.*\/$[^/][^/]*$\/*$/{ s//\1/ q @@ -7104,6 +8331,10 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS as_cr_digits='0123456789' as_cr_alnum=$as_cr_Letters$as_cr_digits + +# Determine whether it's possible to make 'echo' print without a newline. +# These variables are no longer used directly by Autoconf, but are AC_SUBSTed +# for compatibility with existing Makefiles. ECHO_C= ECHO_N= ECHO_T= case `echo -n x` in #((((( -n*) @@ -7117,6 +8348,12 @@ case `echo -n x` in #((((( ECHO_N='-n';; esac +# For backward compatibility with old third-party macros, we provide +# the shell variables $as_echo and $as_echo_n. New code should use +# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. +as_echo='printf %s\n' +as_echo_n='printf %s' + rm -f conf$$ conf$$.exe conf$$.file if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file @@ -7158,7 +8395,7 @@ as_fn_mkdir_p () as_dirs= while :; do case $as_dir in #( - *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( *) as_qdir=$as_dir;; esac as_dirs="'$as_qdir' $as_dirs" @@ -7167,7 +8404,7 @@ $as_expr X"$as_dir" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ X"$as_dir" : 'X$//$[^/]' \| \ X"$as_dir" : 'X$//$$' \| \ X"$as_dir" : 'X$/$' \| . 2>/dev/null || -$as_echo X"$as_dir" | +printf "%s\n" X"$as_dir" | sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -7230,7 +8467,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # values after options handling. ac_log=" This file was extended by GNU C Library $as_me (see version.h), which was -generated by GNU Autoconf 2.69. Invocation command line was +generated by GNU Autoconf 2.71. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS @@ -7291,17 +8528,19 @@ $config_commands Report bugs to <https://sourceware.org/bugzilla/>. GNU C Library home page: <https://www.gnu.org/software/glibc/>. -General help using GNU software: <http://www.gnu.org/gethelp/>." +General help using GNU software: <https://www.gnu.org/gethelp/>." _ACEOF +ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` +ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_config='$ac_cs_config_escaped' ac_cs_version="\\ GNU C Library config.status (see version.h) -configured by $0, generated by GNU Autoconf 2.69, +configured by $0, generated by GNU Autoconf 2.71, with options \\"\$ac_cs_config\\" -Copyright (C) 2012 Free Software Foundation, Inc. +Copyright (C) 2021 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." @@ -7339,15 +8578,15 @@ do -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) ac_cs_recheck=: ;; --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) - $as_echo "$ac_cs_version"; exit ;; + printf "%s\n" "$ac_cs_version"; exit ;; --config | --confi | --conf | --con | --co | --c ) - $as_echo "$ac_cs_config"; exit ;; + printf "%s\n" "$ac_cs_config"; exit ;; --debug | --debu | --deb | --de | --d | -d ) debug=: ;; --file | --fil | --fi | --f ) $ac_shift case $ac_optarg in - *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; '') as_fn_error $? "missing file argument" ;; esac as_fn_append CONFIG_FILES " '$ac_optarg'" @@ -7355,7 +8594,7 @@ do --header | --heade | --head | --hea ) $ac_shift case $ac_optarg in - *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; esac as_fn_append CONFIG_HEADERS " '$ac_optarg'" ac_need_defaults=false;; @@ -7364,7 +8603,7 @@ do as_fn_error $? "ambiguous option: \`$1' Try \`$0 --help' for more information.";; --help | --hel | -h ) - $as_echo "$ac_cs_usage"; exit ;; + printf "%s\n" "$ac_cs_usage"; exit ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil | --si | --s) ac_cs_silent=: ;; @@ -7392,7 +8631,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 if \$ac_cs_recheck; then set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion shift - \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 CONFIG_SHELL='$SHELL' export CONFIG_SHELL exec "\$@" @@ -7406,7 +8645,7 @@ exec 5>>config.log sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX ## Running $as_me. ## _ASBOX - $as_echo "$ac_log" + printf "%s\n" "$ac_log" } >&5 _ACEOF @@ -7439,9 +8678,9 @@ done # We use the long form for the default assignment because of an extremely # bizarre bug on SunOS 4.1.3. if $ac_need_defaults; then - test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files - test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers - test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands + test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files + test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers + test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands fi # Have a temporary directory for convenience. Make it in the build tree @@ -7777,7 +9016,7 @@ do esac || as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; esac - case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac + case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac as_fn_append ac_file_inputs " '$ac_f'" done @@ -7785,17 +9024,17 @@ do # use $as_me), people would be surprised to read: # /* config.h. Generated by config.status. */ configure_input='Generated from '` - $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' + printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' `' by configure.' if test x"$ac_file" != x-; then configure_input="$ac_file. $configure_input" - { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 -$as_echo "$as_me: creating $ac_file" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 +printf "%s\n" "$as_me: creating $ac_file" >&6;} fi # Neutralize special characters interpreted by sed in replacement strings. case $configure_input in #( *\&* | *\|* | *\\* ) - ac_sed_conf_input=`$as_echo "$configure_input" | + ac_sed_conf_input=`printf "%s\n" "$configure_input" | sed 's/[\\\\&|]/\\\\&/g'`;; #( *) ac_sed_conf_input=$configure_input;; esac @@ -7812,7 +9051,7 @@ $as_expr X"$ac_file" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ X"$ac_file" : 'X$//$[^/]' \| \ X"$ac_file" : 'X$//$$' \| \ X"$ac_file" : 'X$/$' \| . 2>/dev/null || -$as_echo X"$ac_file" | +printf "%s\n" X"$ac_file" | sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -7836,9 +9075,9 @@ $as_echo X"$ac_file" | case "$ac_dir" in .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; *) - ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` case $ac_top_builddir_sub in "") ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; @@ -7895,8 +9134,8 @@ ac_sed_dataroot=' case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in *datarootdir*) ac_datarootdir_seen=yes;; *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 -$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_datarootdir_hack=' @@ -7939,9 +9178,9 @@ test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ "$ac_tmp/out"`; test -z "$ac_out"; } && - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined" >&5 -$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined" >&2;} rm -f "$ac_tmp/stdin" @@ -7957,27 +9196,27 @@ which seems to be undefined. Please make sure it is defined" >&2;} # if test x"$ac_file" != x-; then { - $as_echo "/* $configure_input */" \ + printf "%s\n" "/* $configure_input */" >&1 \ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" } >"$ac_tmp/config.h" \ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then - { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 -$as_echo "$as_me: $ac_file is unchanged" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 +printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} else rm -f "$ac_file" mv "$ac_tmp/config.h" "$ac_file" \ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 fi else - $as_echo "/* $configure_input */" \ + printf "%s\n" "/* $configure_input */" >&1 \ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ || as_fn_error $? "could not create -" "$LINENO" 5 fi ;; - :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 -$as_echo "$as_me: executing $ac_file commands" >&6;} + :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 +printf "%s\n" "$as_me: executing $ac_file commands" >&6;} ;; esac @@ -8061,7 +9300,7 @@ if test "$no_recursion" != yes; then ;; *) case $ac_arg in - *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + *\'*) ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; esac as_fn_append ac_sub_configure_args " '$ac_arg'" ;; esac @@ -8071,7 +9310,7 @@ if test "$no_recursion" != yes; then # in subdir configurations. ac_arg="--prefix=$prefix" case $ac_arg in - *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + *\'*) ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; esac ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" @@ -8092,17 +9331,17 @@ if test "$no_recursion" != yes; then test -d "$srcdir/$ac_dir" || continue ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" - $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 - $as_echo "$ac_msg" >&6 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 + printf "%s\n" "$ac_msg" >&6 as_dir="$ac_dir"; as_fn_mkdir_p ac_builddir=. case "$ac_dir" in .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; *) - ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` case $ac_top_builddir_sub in "") ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; @@ -8132,17 +9371,15 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix cd "$ac_dir" - # Check for guested configure; otherwise get Cygnus style configure. + # Check for configure.gnu first; this name is used for a wrapper for + # Metaconfig's "Configure" on case-insensitive file systems. if test -f "$ac_srcdir/configure.gnu"; then ac_sub_configure=$ac_srcdir/configure.gnu elif test -f "$ac_srcdir/configure"; then ac_sub_configure=$ac_srcdir/configure - elif test -f "$ac_srcdir/configure.in"; then - # This should be Cygnus configure. - ac_sub_configure=$ac_aux_dir/configure else - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 -$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 +printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} ac_sub_configure= fi @@ -8155,8 +9392,8 @@ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; esac - { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 -$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 +printf "%s\n" "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} # The eval makes quoting arguments work. eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || @@ -8167,7 +9404,8 @@ $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cach done fi if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 -$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} fi + diff --git a/configure.ac b/configure.ac index 21879c933c..18bb989ade 100644 --- a/configure.ac +++ b/configure.ac @@ -231,7 +231,7 @@ AC_ARG_ENABLE([stack-protector], [enable_stack_protector=no]) case "$enable_stack_protector" in all|yes|no|strong) ;; -*) AC_MSG_ERROR([Not a valid argument for --enable-stack-protector: \"$enable_stack_protector\"]);; +*) AC_MSG_ERROR([Not a valid argument for --enable-stack-protector: "$enable_stack_protector"]);; esac dnl On some platforms we cannot use dynamic loading. We must provide @@ -459,7 +459,7 @@ AC_ARG_ENABLE([cet], [enable_cet=$libc_cv_compiler_default_cet]) AC_ARG_ENABLE([scv], - AC_HELP_STRING([--disable-scv], + AS_HELP_STRING([--disable-scv], [syscalls will not use scv instruction, even if the kernel supports it, powerpc only]), [use_scv=$enableval], [use_scv=yes]) diff --git a/manual/install.texi b/manual/install.texi index a44a552d1f..52eb2d8a23 100644 --- a/manual/install.texi +++ b/manual/install.texi @@ -642,7 +642,7 @@ If you change any of the @file{configure.ac} files you will also need @itemize @bullet @item -GNU @code{autoconf} 2.69 (exactly) +GNU @code{autoconf} 2.71 (exactly) @end itemize @noindent diff --git a/sysdeps/aarch64/configure b/sysdeps/aarch64/configure index 5497dd397e..ca57edce47 100644 --- a/sysdeps/aarch64/configure +++ b/sysdeps/aarch64/configure @@ -2,7 +2,7 @@ # Local configure fragment for sysdeps/aarch64. # Static PIE is supported. -$as_echo "#define SUPPORT_STATIC_PIE 1" >>confdefs.h +printf "%s\n" "#define SUPPORT_STATIC_PIE 1" >>confdefs.h # We check to see if the compiler and flags are @@ -14,11 +14,12 @@ $as_echo "#define SUPPORT_STATIC_PIE 1" >>confdefs.h # the dynamic linker via %ifdef. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } -if ${ac_cv_path_GREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +printf %s "checking for grep that handles long lines and -e... " >&6; } +if test ${ac_cv_path_GREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -z "$GREP"; then ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST @@ -26,10 +27,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in grep ggrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in grep ggrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_GREP" || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP @@ -38,13 +44,13 @@ case `"$ac_path_GREP" --version 2>&1` in ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'GREP' >> "conftest.nl" + printf "%s\n" 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -72,16 +78,17 @@ else fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -$as_echo "$ac_cv_path_GREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +printf "%s\n" "$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -$as_echo_n "checking for egrep... " >&6; } -if ${ac_cv_path_EGREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +printf %s "checking for egrep... " >&6; } +if test ${ac_cv_path_EGREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else @@ -92,10 +99,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in egrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in egrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_EGREP" || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP @@ -104,13 +116,13 @@ case `"$ac_path_EGREP" --version 2>&1` in ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'EGREP' >> "conftest.nl" + printf "%s\n" 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -139,16 +151,17 @@ fi fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -$as_echo "$ac_cv_path_EGREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +printf "%s\n" "$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for big endian" >&5 -$as_echo_n "checking for big endian... " >&6; } -if ${libc_cv_aarch64_be+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for big endian" >&5 +printf %s "checking for big endian... " >&6; } +if test ${libc_cv_aarch64_be+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __AARCH64EB__ @@ -157,18 +170,19 @@ else _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1; then : + $EGREP "yes" >/dev/null 2>&1 +then : libc_cv_aarch64_be=yes -else +else $as_nop libc_cv_aarch64_be=no fi -rm -f conftest* +rm -rf conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_be" >&5 -$as_echo "$libc_cv_aarch64_be" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_be" >&5 +printf "%s\n" "$libc_cv_aarch64_be" >&6; } if test $libc_cv_aarch64_be = yes; then - $as_echo "#define HAVE_AARCH64_BE 1" >>confdefs.h + printf "%s\n" "#define HAVE_AARCH64_BE 1" >>confdefs.h config_vars="$config_vars default-abi = lp64_be" @@ -180,11 +194,12 @@ fi # Only consider BTI supported if -mbranch-protection=bti is # on by default in the compiler and the linker produces # binaries with GNU property notes in PT_GNU_PROPERTY segment. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BTI support" >&5 -$as_echo_n "checking for BTI support... " >&6; } -if ${libc_cv_aarch64_bti+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BTI support" >&5 +printf %s "checking for BTI support... " >&6; } +if test ${libc_cv_aarch64_bti+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.c <<EOF void foo (void) { } EOF @@ -193,31 +208,31 @@ EOF { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } \ && { ac_try='$READELF -lW conftest.so | grep -q GNU_PROPERTY' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } \ && { ac_try='$READELF -nW conftest.so | grep -q "NT_GNU_PROPERTY_TYPE_0.*AArch64 feature:.* BTI"' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } then libc_cv_aarch64_bti=yes fi rm -rf conftest.* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_bti" >&5 -$as_echo "$libc_cv_aarch64_bti" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_bti" >&5 +printf "%s\n" "$libc_cv_aarch64_bti" >&6; } config_vars="$config_vars aarch64-bti = $libc_cv_aarch64_bti" if test $libc_cv_aarch64_bti = yes; then - $as_echo "#define HAVE_AARCH64_BTI 1" >>confdefs.h + printf "%s\n" "#define HAVE_AARCH64_BTI 1" >>confdefs.h fi @@ -226,11 +241,12 @@ fi # pac-ret relies on unwinder support so it's not safe to use # it in assembly code unconditionally, but there is no # feature test macro for it in gcc. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if pac-ret is enabled" >&5 -$as_echo_n "checking if pac-ret is enabled... " >&6; } -if ${libc_cv_aarch64_pac_ret+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if pac-ret is enabled" >&5 +printf %s "checking if pac-ret is enabled... " >&6; } +if test ${libc_cv_aarch64_pac_ret+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.c <<EOF int bar (void); int foo (void) { return bar () + 1; } @@ -240,32 +256,33 @@ EOF { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } \ && { ac_try='grep -q -E '\''(hint( | )+25|paciasp)'\'' conftest.s' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } then libc_cv_aarch64_pac_ret=yes fi rm -rf conftest.* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_pac_ret" >&5 -$as_echo "$libc_cv_aarch64_pac_ret" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_pac_ret" >&5 +printf "%s\n" "$libc_cv_aarch64_pac_ret" >&6; } if test $libc_cv_aarch64_pac_ret = yes; then - $as_echo "#define HAVE_AARCH64_PAC_RET 1" >>confdefs.h + printf "%s\n" "#define HAVE_AARCH64_PAC_RET 1" >>confdefs.h fi # Check if binutils supports variant PCS symbols. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for variant PCS support" >&5 -$as_echo_n "checking for variant PCS support... " >&6; } -if ${libc_cv_aarch64_variant_pcs+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for variant PCS support" >&5 +printf %s "checking for variant PCS support... " >&6; } +if test ${libc_cv_aarch64_variant_pcs+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.S <<EOF .global foo .type foo, %function @@ -282,30 +299,31 @@ EOF { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } \ && { ac_try='$READELF -dW conftest.so | grep -q AARCH64_VARIANT_PCS' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } then libc_cv_aarch64_variant_pcs=yes fi rm -rf conftest.* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_variant_pcs" >&5 -$as_echo "$libc_cv_aarch64_variant_pcs" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_variant_pcs" >&5 +printf "%s\n" "$libc_cv_aarch64_variant_pcs" >&6; } config_vars="$config_vars aarch64-variant-pcs = $libc_cv_aarch64_variant_pcs" # Check if asm support armv8.2-a+sve -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SVE support in assembler" >&5 -$as_echo_n "checking for SVE support in assembler... " >&6; } -if ${libc_cv_aarch64_sve_asm+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SVE support in assembler" >&5 +printf %s "checking for SVE support in assembler... " >&6; } +if test ${libc_cv_aarch64_sve_asm+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.s <<\EOF ptrue p0.b EOF @@ -313,7 +331,7 @@ if { ac_try='${CC-cc} -c -march=armv8.2-a+sve conftest.s 1>&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then libc_cv_aarch64_sve_asm=yes else @@ -321,10 +339,10 @@ else fi rm -f conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_sve_asm" >&5 -$as_echo "$libc_cv_aarch64_sve_asm" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_sve_asm" >&5 +printf "%s\n" "$libc_cv_aarch64_sve_asm" >&6; } if test $libc_cv_aarch64_sve_asm = yes; then - $as_echo "#define HAVE_AARCH64_SVE_ASM 1" >>confdefs.h + printf "%s\n" "#define HAVE_AARCH64_SVE_ASM 1" >>confdefs.h fi @@ -333,11 +351,12 @@ if test x"$build_mathvec" = xnotset; then fi # Check if compiler supports SVE ACLE. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for availability of SVE ACLE" >&5 -$as_echo_n "checking for availability of SVE ACLE... " >&6; } -if ${libc_cv_aarch64_sve_acle+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for availability of SVE ACLE" >&5 +printf %s "checking for availability of SVE ACLE... " >&6; } +if test ${libc_cv_aarch64_sve_acle+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.c <<EOF #include <arm_sve.h> EOF @@ -345,7 +364,7 @@ EOF { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then libc_cv_aarch64_sve_acle=yes else @@ -353,31 +372,32 @@ EOF fi rm conftest.c fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_sve_acle" >&5 -$as_echo "$libc_cv_aarch64_sve_acle" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_sve_acle" >&5 +printf "%s\n" "$libc_cv_aarch64_sve_acle" >&6; } # Check if compiler is sufficient to build mathvec if test $build_mathvec = yes; then fail=no if test $libc_cv_aarch64_variant_pcs = no; then fail=yes - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: mathvec is enabled but linker does not support variant PCS." >&5 -$as_echo "$as_me: WARNING: mathvec is enabled but linker does not support variant PCS." >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: mathvec is enabled but linker does not support variant PCS." >&5 +printf "%s\n" "$as_me: WARNING: mathvec is enabled but linker does not support variant PCS." >&2;} fi if test $libc_cv_aarch64_sve_asm = no; then fail=yes - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: mathvec is enabled but assembler does not support SVE." >&5 -$as_echo "$as_me: WARNING: mathvec is enabled but assembler does not support SVE." >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: mathvec is enabled but assembler does not support SVE." >&5 +printf "%s\n" "$as_me: WARNING: mathvec is enabled but assembler does not support SVE." >&2;} fi if test $libc_cv_aarch64_sve_acle = no; then fail=yes - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: mathvec is enabled but compiler does not have SVE ACLE." >&5 -$as_echo "$as_me: WARNING: mathvec is enabled but compiler does not have SVE ACLE." >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: mathvec is enabled but compiler does not have SVE ACLE." >&5 +printf "%s\n" "$as_me: WARNING: mathvec is enabled but compiler does not have SVE ACLE." >&2;} fi if test $fail = yes; then as_fn_error $? "use a compatible toolchain or configure with --disable-mathvec (this results in incomplete ABI)." "$LINENO" 5 fi else - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: mathvec is disabled, this results in incomplete ABI." >&5 -$as_echo "$as_me: WARNING: mathvec is disabled, this results in incomplete ABI." >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: mathvec is disabled, this results in incomplete ABI." >&5 +printf "%s\n" "$as_me: WARNING: mathvec is disabled, this results in incomplete ABI." >&2;} fi + diff --git a/sysdeps/alpha/configure b/sysdeps/alpha/configure index f67a0e20a9..c1a292025d 100644 --- a/sysdeps/alpha/configure +++ b/sysdeps/alpha/configure @@ -3,6 +3,7 @@ # PIE builds fail on binutils 2.37 and earlier, see: # https://sourceware.org/bugzilla/show_bug.cgi?id=28672 -$as_echo "#define PIE_UNSUPPORTED 1" >>confdefs.h +printf "%s\n" "#define PIE_UNSUPPORTED 1" >>confdefs.h # work around problem with autoconf and empty lines at the end of files + diff --git a/sysdeps/arc/configure b/sysdeps/arc/configure index 92050f44e3..7b27e26490 100644 --- a/sysdeps/arc/configure +++ b/sysdeps/arc/configure @@ -7,19 +7,18 @@ libc_cv_have_sdata_section=no # Later # also got added to comment list, but ; couldn't be switched to # canonical newline as there's lots of code out there which will break libc_cv_asm_line_sep='`' -cat >>confdefs.h <<_ACEOF -#define ASM_LINE_SEP $libc_cv_asm_line_sep -_ACEOF +printf "%s\n" "#define ASM_LINE_SEP $libc_cv_asm_line_sep" >>confdefs.h # For big endian ABI, generate a symbol for selecting right dynamic linker -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } -if ${ac_cv_path_GREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +printf %s "checking for grep that handles long lines and -e... " >&6; } +if test ${ac_cv_path_GREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -z "$GREP"; then ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST @@ -27,10 +26,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in grep ggrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in grep ggrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_GREP" || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP @@ -39,13 +43,13 @@ case `"$ac_path_GREP" --version 2>&1` in ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'GREP' >> "conftest.nl" + printf "%s\n" 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -73,16 +77,17 @@ else fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -$as_echo "$ac_cv_path_GREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +printf "%s\n" "$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -$as_echo_n "checking for egrep... " >&6; } -if ${ac_cv_path_EGREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +printf %s "checking for egrep... " >&6; } +if test ${ac_cv_path_EGREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else @@ -93,10 +98,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in egrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in egrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_EGREP" || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP @@ -105,13 +115,13 @@ case `"$ac_path_EGREP" --version 2>&1` in ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'EGREP' >> "conftest.nl" + printf "%s\n" 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -140,16 +150,17 @@ fi fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -$as_echo "$ac_cv_path_EGREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +printf "%s\n" "$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for big endian" >&5 -$as_echo_n "checking for big endian... " >&6; } -if ${libc_cv_arc_be+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for big endian" >&5 +printf %s "checking for big endian... " >&6; } +if test ${libc_cv_arc_be+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __BIG_ENDIAN__ @@ -158,19 +169,20 @@ else _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1; then : + $EGREP "yes" >/dev/null 2>&1 +then : libc_cv_arc_be=yes -else +else $as_nop libc_cv_arc_be=no fi -rm -f conftest* +rm -rf conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arc_be" >&5 -$as_echo "$libc_cv_arc_be" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arc_be" >&5 +printf "%s\n" "$libc_cv_arc_be" >&6; } if test $libc_cv_arc_be = yes; then # For shlib-versions. - $as_echo "#define HAVE_ARC_BE 1" >>confdefs.h + printf "%s\n" "#define HAVE_ARC_BE 1" >>confdefs.h config_vars="$config_vars default-abi = arcbe" @@ -178,3 +190,4 @@ else config_vars="$config_vars default-abi = arcle" fi + diff --git a/sysdeps/arm/configure b/sysdeps/arm/configure index 5b0237e521..35e2918922 100644 --- a/sysdeps/arm/configure +++ b/sysdeps/arm/configure @@ -10,11 +10,12 @@ # the dynamic linker via %ifdef. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } -if ${ac_cv_path_GREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +printf %s "checking for grep that handles long lines and -e... " >&6; } +if test ${ac_cv_path_GREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -z "$GREP"; then ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST @@ -22,10 +23,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in grep ggrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in grep ggrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_GREP" || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP @@ -34,13 +40,13 @@ case `"$ac_path_GREP" --version 2>&1` in ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'GREP' >> "conftest.nl" + printf "%s\n" 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -68,16 +74,17 @@ else fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -$as_echo "$ac_cv_path_GREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +printf "%s\n" "$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -$as_echo_n "checking for egrep... " >&6; } -if ${ac_cv_path_EGREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +printf %s "checking for egrep... " >&6; } +if test ${ac_cv_path_EGREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else @@ -88,10 +95,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in egrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in egrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_EGREP" || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP @@ -100,13 +112,13 @@ case `"$ac_path_EGREP" --version 2>&1` in ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'EGREP' >> "conftest.nl" + printf "%s\n" 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -135,16 +147,17 @@ fi fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -$as_echo "$ac_cv_path_EGREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +printf "%s\n" "$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler is using the ARM hard-float ABI" >&5 -$as_echo_n "checking whether the compiler is using the ARM hard-float ABI... " >&6; } -if ${libc_cv_arm_pcs_vfp+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler is using the ARM hard-float ABI" >&5 +printf %s "checking whether the compiler is using the ARM hard-float ABI... " >&6; } +if test ${libc_cv_arm_pcs_vfp+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __ARM_PCS_VFP @@ -153,18 +166,19 @@ else _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1; then : + $EGREP "yes" >/dev/null 2>&1 +then : libc_cv_arm_pcs_vfp=yes -else +else $as_nop libc_cv_arm_pcs_vfp=no fi -rm -f conftest* +rm -rf conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arm_pcs_vfp" >&5 -$as_echo "$libc_cv_arm_pcs_vfp" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arm_pcs_vfp" >&5 +printf "%s\n" "$libc_cv_arm_pcs_vfp" >&6; } if test $libc_cv_arm_pcs_vfp = yes; then - $as_echo "#define HAVE_ARM_PCS_VFP 1" >>confdefs.h + printf "%s\n" "#define HAVE_ARM_PCS_VFP 1" >>confdefs.h config_vars="$config_vars default-abi = hard" @@ -173,11 +187,12 @@ else default-abi = soft" fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether PC-relative relocs in movw/movt work properly" >&5 -$as_echo_n "checking whether PC-relative relocs in movw/movt work properly... " >&6; } -if ${libc_cv_arm_pcrel_movw+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether PC-relative relocs in movw/movt work properly" >&5 +printf %s "checking whether PC-relative relocs in movw/movt work properly... " >&6; } +if test ${libc_cv_arm_pcrel_movw+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.s <<\EOF .syntax unified @@ -214,21 +229,22 @@ R_ARM_NONE' conftest.dr > /dev/null || libc_cv_arm_pcrel_movw=yes } rm -f conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arm_pcrel_movw" >&5 -$as_echo "$libc_cv_arm_pcrel_movw" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arm_pcrel_movw" >&5 +printf "%s\n" "$libc_cv_arm_pcrel_movw" >&6; } if test $libc_cv_arm_pcrel_movw = yes; then - $as_echo "#define ARM_PCREL_MOVW_OK 1" >>confdefs.h + printf "%s\n" "#define ARM_PCREL_MOVW_OK 1" >>confdefs.h fi # This was buggy in assemblers from GNU binutils versions before 2.25.1 # (it's known to be broken in 2.24 and 2.25; see # https://sourceware.org/bugzilla/show_bug.cgi?id=18383). -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether TPOFF relocs with addends are assembled correctly" >&5 -$as_echo_n "checking whether TPOFF relocs with addends are assembled correctly... " >&6; } -if ${libc_cv_arm_tpoff_addend+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether TPOFF relocs with addends are assembled correctly" >&5 +printf %s "checking whether TPOFF relocs with addends are assembled correctly... " >&6; } +if test ${libc_cv_arm_tpoff_addend+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.s <<\EOF .syntax unified @@ -260,8 +276,8 @@ END { exit(result) } } rm -f conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arm_tpoff_addend" >&5 -$as_echo "$libc_cv_arm_tpoff_addend" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arm_tpoff_addend" >&5 +printf "%s\n" "$libc_cv_arm_tpoff_addend" >&6; } if test $libc_cv_arm_tpoff_addend = no; then config_vars="$config_vars test-xfail-tst-tlsalign = yes" @@ -274,3 +290,4 @@ libc_cv_gcc_unwind_find_fde=no # Remove -fno-unwind-tables that was added in sysdeps/arm/preconfigure.ac. CFLAGS=${CFLAGS% -fno-unwind-tables} + diff --git a/sysdeps/arm/preconfigure b/sysdeps/arm/preconfigure index 326bede5b5..c323f6dec5 100644 --- a/sysdeps/arm/preconfigure +++ b/sysdeps/arm/preconfigure @@ -24,40 +24,41 @@ arm*) case "x$archcppflag" in x__ARM_ARCH_[89]*__) machine=armv7 - { $as_echo "$as_me:${as_lineno-$LINENO}: Found compiler is configured for something newer than v7 - using v7" >&5 -$as_echo "$as_me: Found compiler is configured for something newer than v7 - using v7" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Found compiler is configured for something newer than v7 - using v7" >&5 +printf "%s\n" "$as_me: Found compiler is configured for something newer than v7 - using v7" >&6;} ;; x__ARM_ARCH_7A__) machine=armv7 - { $as_echo "$as_me:${as_lineno-$LINENO}: Found compiler is configured for $machine" >&5 -$as_echo "$as_me: Found compiler is configured for $machine" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Found compiler is configured for $machine" >&5 +printf "%s\n" "$as_me: Found compiler is configured for $machine" >&6;} ;; x__ARM_ARCH_6T2__) machine=armv6t2 - { $as_echo "$as_me:${as_lineno-$LINENO}: Found compiler is configured for $machine" >&5 -$as_echo "$as_me: Found compiler is configured for $machine" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Found compiler is configured for $machine" >&5 +printf "%s\n" "$as_me: Found compiler is configured for $machine" >&6;} ;; x__ARM_ARCH_6*__) machine=armv6 - { $as_echo "$as_me:${as_lineno-$LINENO}: Found compiler is configured for $machine" >&5 -$as_echo "$as_me: Found compiler is configured for $machine" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Found compiler is configured for $machine" >&5 +printf "%s\n" "$as_me: Found compiler is configured for $machine" >&6;} ;; *) machine=arm - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: arm/preconfigure: Did not find ARM architecture type; using default" >&5 -$as_echo "$as_me: WARNING: arm/preconfigure: Did not find ARM architecture type; using default" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: arm/preconfigure: Did not find ARM architecture type; using default" >&5 +printf "%s\n" "$as_me: WARNING: arm/preconfigure: Did not find ARM architecture type; using default" >&2;} ;; esac -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } -if ${ac_cv_path_GREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +printf %s "checking for grep that handles long lines and -e... " >&6; } +if test ${ac_cv_path_GREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -z "$GREP"; then ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST @@ -65,10 +66,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in grep ggrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in grep ggrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_GREP" || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP @@ -77,13 +83,13 @@ case `"$ac_path_GREP" --version 2>&1` in ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'GREP' >> "conftest.nl" + printf "%s\n" 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -111,16 +117,17 @@ else fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -$as_echo "$ac_cv_path_GREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +printf "%s\n" "$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -$as_echo_n "checking for egrep... " >&6; } -if ${ac_cv_path_EGREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +printf %s "checking for egrep... " >&6; } +if test ${ac_cv_path_EGREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else @@ -131,10 +138,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in egrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in egrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_EGREP" || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP @@ -143,13 +155,13 @@ case `"$ac_path_EGREP" --version 2>&1` in ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'EGREP' >> "conftest.nl" + printf "%s\n" 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -178,8 +190,8 @@ fi fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -$as_echo "$ac_cv_path_EGREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +printf "%s\n" "$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" @@ -191,14 +203,16 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1; then : + $EGREP "yes" >/dev/null 2>&1 +then : endianness=le -else +else $as_nop endianness=be fi -rm -f conftest* +rm -rf conftest* machine=arm/$endianness/$machine with_fp_cond="!defined __SOFTFP__" esac + diff --git a/sysdeps/csky/configure b/sysdeps/csky/configure index bcbcea089a..54872debd1 100644 --- a/sysdeps/csky/configure +++ b/sysdeps/csky/configure @@ -3,6 +3,7 @@ # PIE builds fail on binutils 2.37 and earlier, see: # https://sourceware.org/bugzilla/show_bug.cgi?id=28672 -$as_echo "#define PIE_UNSUPPORTED 1" >>confdefs.h +printf "%s\n" "#define PIE_UNSUPPORTED 1" >>confdefs.h # work around problem with autoconf and empty lines at the end of files + diff --git a/sysdeps/csky/preconfigure b/sysdeps/csky/preconfigure index 7f8621b607..d52b8aa078 100755 --- a/sysdeps/csky/preconfigure +++ b/sysdeps/csky/preconfigure @@ -34,7 +34,7 @@ csky*) { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then soft_float_abi_support=1 else @@ -60,17 +60,12 @@ csky*) base_machine=csky machine=csky/$machine - cat >>confdefs.h <<_ACEOF -#define CSKYABI $abi -_ACEOF + printf "%s\n" "#define CSKYABI $abi" >>confdefs.h - cat >>confdefs.h <<_ACEOF -#define CSKY_HARD_FLOAT $with_fp_cond -_ACEOF + printf "%s\n" "#define CSKY_HARD_FLOAT $with_fp_cond" >>confdefs.h - cat >>confdefs.h <<_ACEOF -#define CSKY_HARD_FLOAT_ABI $with_hard_float_abi -_ACEOF + printf "%s\n" "#define CSKY_HARD_FLOAT_ABI $with_hard_float_abi" >>confdefs.h ;; esac + diff --git a/sysdeps/gnu/configure b/sysdeps/gnu/configure index c15d1087e8..18c9d7945a 100644 --- a/sysdeps/gnu/configure +++ b/sysdeps/gnu/configure @@ -35,3 +35,4 @@ case "$prefix" in libc_cv_rootsbindir=/sbin ;; esac + diff --git a/sysdeps/hppa/configure b/sysdeps/hppa/configure index ebb42c592c..cf5f9e5d7e 100644 --- a/sysdeps/hppa/configure +++ b/sysdeps/hppa/configure @@ -1,10 +1,11 @@ # This file is generated from configure.ac by Autoconf. DO NOT EDIT! -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler line separator" >&5 -$as_echo_n "checking for assembler line separator... " >&6; } -if ${libc_cv_asm_line_sep+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for assembler line separator" >&5 +printf %s "checking for assembler line separator... " >&6; } +if test ${libc_cv_asm_line_sep+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.s <<EOF nop ; is_old_puffin EOF @@ -12,7 +13,7 @@ if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then libc_cv_asm_line_sep='!' else @@ -25,18 +26,17 @@ else fi rm -f conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_line_sep" >&5 -$as_echo "$libc_cv_asm_line_sep" >&6; } -cat >>confdefs.h <<_ACEOF -#define ASM_LINE_SEP $libc_cv_asm_line_sep -_ACEOF +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_line_sep" >&5 +printf "%s\n" "$libc_cv_asm_line_sep" >&6; } +printf "%s\n" "#define ASM_LINE_SEP $libc_cv_asm_line_sep" >>confdefs.h -$as_echo "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h +printf "%s\n" "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h # PIE builds fail on binutils 2.37 and earlier, see: # https://sourceware.org/bugzilla/show_bug.cgi?id=28672 -$as_echo "#define PIE_UNSUPPORTED 1" >>confdefs.h +printf "%s\n" "#define PIE_UNSUPPORTED 1" >>confdefs.h # work around problem with autoconf and empty lines at the end of files + diff --git a/sysdeps/i386/configure b/sysdeps/i386/configure index cbb66097bd..f5c3a281ac 100644 --- a/sysdeps/i386/configure +++ b/sysdeps/i386/configure @@ -20,8 +20,8 @@ fi # check for i386, instead we make sure the compiler has support for inlining # the builtin __sync_val_compare_and_swap. If it does then we should have no # problem building for i386. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler support of inlined builtin function __sync_val_compare_and_swap" >&5 -$as_echo_n "checking for compiler support of inlined builtin function __sync_val_compare_and_swap... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for compiler support of inlined builtin function __sync_val_compare_and_swap" >&5 +printf %s "checking for compiler support of inlined builtin function __sync_val_compare_and_swap... " >&6; } libc_compiler_builtin_inlined=no cat > conftest.c <<EOF int _start (void) { int a, b, c; __sync_val_compare_and_swap (&a, b, c); return 0; } @@ -33,7 +33,7 @@ if ! { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } then libc_compiler_builtin_inlined=yes @@ -47,15 +47,16 @@ else *** Please use host i786, i686, i586, or i486. *** For example: /source/glibc/configure CFLAGS='-O2 -march=i686' ..." "$LINENO" 5 fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_compiler_builtin_inlined" >&5 -$as_echo "$libc_compiler_builtin_inlined" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_compiler_builtin_inlined" >&5 +printf "%s\n" "$libc_compiler_builtin_inlined" >&6; } if test "$static_pie" = yes; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker static PIE support" >&5 -$as_echo_n "checking for linker static PIE support... " >&6; } -if ${libc_cv_ld_static_pie+:} false; then : - $as_echo_n "(cached) " >&6 -else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linker static PIE support" >&5 +printf %s "checking for linker static PIE support... " >&6; } +if test ${libc_cv_ld_static_pie+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.s <<\EOF .text .global _start @@ -68,7 +69,7 @@ EOF { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then if $READELF -r conftest | grep 'There are no relocations in this file.' > /dev/null; then libc_cv_ld_static_pie=yes @@ -76,14 +77,15 @@ EOF fi rm -f conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_static_pie" >&5 -$as_echo "$libc_cv_ld_static_pie" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_static_pie" >&5 +printf "%s\n" "$libc_cv_ld_static_pie" >&6; } if test "$libc_cv_ld_static_pie" != yes; then as_fn_error $? "linker support for static PIE needed" "$LINENO" 5 fi fi if test x"$multi_arch" != xno; then - $as_echo "#define NO_HIDDEN_EXTERN_FUNC_IN_PIE 1" >>confdefs.h + printf "%s\n" "#define NO_HIDDEN_EXTERN_FUNC_IN_PIE 1" >>confdefs.h fi + diff --git a/sysdeps/ia64/configure b/sysdeps/ia64/configure index 90be9c0266..d4e4c51f4c 100644 --- a/sysdeps/ia64/configure +++ b/sysdeps/ia64/configure @@ -3,6 +3,7 @@ # PIE builds fail on binutils 2.37 and earlier, see: # https://sourceware.org/bugzilla/show_bug.cgi?id=28672 -$as_echo "#define PIE_UNSUPPORTED 1" >>confdefs.h +printf "%s\n" "#define PIE_UNSUPPORTED 1" >>confdefs.h # work around problem with autoconf and empty lines at the end of files + diff --git a/sysdeps/ieee754/ldbl-opt/configure b/sysdeps/ieee754/ldbl-opt/configure index ad9d77b88c..68d8d7b465 100644 --- a/sysdeps/ieee754/ldbl-opt/configure +++ b/sysdeps/ieee754/ldbl-opt/configure @@ -2,18 +2,19 @@ # Local configure fragment for sysdeps/ieee754/ldbl-opt/. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC $CFLAGS supports -mlong-double-128" >&5 -$as_echo_n "checking whether $CC $CFLAGS supports -mlong-double-128... " >&6; } -if ${libc_cv_mlong_double_128+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC $CFLAGS supports -mlong-double-128" >&5 +printf %s "checking whether $CC $CFLAGS supports -mlong-double-128... " >&6; } +if test ${libc_cv_mlong_double_128+y} +then : + printf %s "(cached) " >&6 +else $as_nop save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -mlong-double-128" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { #ifndef __LONG_DOUBLE_128__ @@ -24,16 +25,18 @@ long double foobar (long double x) { return x; } return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_cv_mlong_double_128=yes -else +else $as_nop libc_cv_mlong_double_128=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CFLAGS="$save_CFLAGS" fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mlong_double_128" >&5 -$as_echo "$libc_cv_mlong_double_128" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mlong_double_128" >&5 +printf "%s\n" "$libc_cv_mlong_double_128" >&6; } if test "$libc_cv_mlong_double_128" = no; then as_fn_error $? "this configuration requires -mlong-double-128 support" "$LINENO" 5 fi + diff --git a/sysdeps/loongarch/configure b/sysdeps/loongarch/configure index b3c203ba4b..1f9dcf547a 100644 --- a/sysdeps/loongarch/configure +++ b/sysdeps/loongarch/configure @@ -1,14 +1,15 @@ # This file is generated from configure.ac by Autoconf. DO NOT EDIT! # Local configure fragment for sysdeps/loongarch/elf. -$as_echo "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h +printf "%s\n" "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the toolchain is sufficient to build static PIE on LoongArch" >&5 -$as_echo_n "checking if the toolchain is sufficient to build static PIE on LoongArch... " >&6; } -if ${libc_cv_static_pie_on_loongarch+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the toolchain is sufficient to build static PIE on LoongArch" >&5 +printf %s "checking if the toolchain is sufficient to build static PIE on LoongArch... " >&6; } +if test ${libc_cv_static_pie_on_loongarch+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest1.S << EOF .global _start @@ -40,64 +41,66 @@ EOF { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } \ && { ac_try='LC_ALL=C $READELF -Wr conftest1 | grep -q R_LARCH_RELATIVE' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } \ && ! { ac_try='LC_ALL=C $READELF -Wl conftest1 | grep -q INTERP' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } \ && { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -shared -fPIC -o conftest2.so conftest2.S' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } \ && { ac_try='LC_ALL=C $READELF -Wr conftest2.so | grep -q 'R_LARCH_JUMP_SLOT.*external_func'' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } then libc_cv_static_pie_on_loongarch=yes fi rm -rf conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_static_pie_on_loongarch" >&5 -$as_echo "$libc_cv_static_pie_on_loongarch" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_static_pie_on_loongarch" >&5 +printf "%s\n" "$libc_cv_static_pie_on_loongarch" >&6; } if test "$libc_cv_static_pie_on_loongarch" = yes; then - $as_echo "#define SUPPORT_STATIC_PIE 1" >>confdefs.h + printf "%s\n" "#define SUPPORT_STATIC_PIE 1" >>confdefs.h fi # Check if gcc supports option -mcmodel=medium. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports option -mcmodel=medium" >&5 -$as_echo_n "checking whether $CC supports option -mcmodel=medium... " >&6; } -if ${libc_cv_loongarch_cmodel_medium+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC supports option -mcmodel=medium" >&5 +printf %s "checking whether $CC supports option -mcmodel=medium... " >&6; } +if test ${libc_cv_loongarch_cmodel_medium+y} +then : + printf %s "(cached) " >&6 +else $as_nop if { ac_try='${CC-cc} -c $CFLAGS -mcmodel=medium /dev/null 1>&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then libc_cv_loongarch_cmodel_medium=yes else libc_cv_loongarch_cmodel_medium=no fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_loongarch_cmodel_medium" >&5 -$as_echo "$libc_cv_loongarch_cmodel_medium" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_loongarch_cmodel_medium" >&5 +printf "%s\n" "$libc_cv_loongarch_cmodel_medium" >&6; } config_vars="$config_vars have-cmodel-medium = $libc_cv_loongarch_cmodel_medium" + diff --git a/sysdeps/loongarch/preconfigure b/sysdeps/loongarch/preconfigure index f2d1a0d87b..dfc7ecfd9e 100644 --- a/sysdeps/loongarch/preconfigure +++ b/sysdeps/loongarch/preconfigure @@ -37,16 +37,13 @@ loongarch*) ;; esac - cat >>confdefs.h <<_ACEOF -#define LOONGARCH_ABI_GRLEN $grlen -_ACEOF + printf "%s\n" "#define LOONGARCH_ABI_GRLEN $grlen" >>confdefs.h - cat >>confdefs.h <<_ACEOF -#define LOONGARCH_ABI_FRLEN $abi_flen -_ACEOF + printf "%s\n" "#define LOONGARCH_ABI_FRLEN $abi_flen" >>confdefs.h base_machine=loongarch ;; esac + diff --git a/sysdeps/m68k/configure b/sysdeps/m68k/configure index 983836a08b..44ad87006f 100644 --- a/sysdeps/m68k/configure +++ b/sysdeps/m68k/configure @@ -3,5 +3,6 @@ # Accessing static and hidden variables in a shared object needs relative # relocation. -$as_echo "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h +printf "%s\n" "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h + diff --git a/sysdeps/m68k/preconfigure b/sysdeps/m68k/preconfigure index b1c4d11091..b6d70f1488 100644 --- a/sysdeps/m68k/preconfigure +++ b/sysdeps/m68k/preconfigure @@ -21,3 +21,4 @@ m68k) variant=`(echo "#ifdef __mcoldfire__" fi ;; esac + diff --git a/sysdeps/mach/configure b/sysdeps/mach/configure index b125d24f05..f15160d0d8 100644 --- a/sysdeps/mach/configure +++ b/sysdeps/mach/configure @@ -1,29 +1,32 @@ # ac_fn_c_check_header_preproc LINENO HEADER VAR # ---------------------------------------------- -# Tests whether HEADER is present, setting the cache variable VAR accordingly. +# Tests whether HEADER exists and can be preprocessed (in isolation), setting +# the cache variable VAR accordingly. ac_fn_c_check_header_preproc () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 -$as_echo_n "checking for $2... " >&6; } -if eval \${$3+:} false; then : - $as_echo_n "(cached) " >&6 -else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +printf %s "checking for $2... " >&6; } +if eval test \${$3+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <$2> _ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : +if ac_fn_c_try_cpp "$LINENO" +then : eval "$3=yes" -else +else $as_nop eval "$3=no" fi rm -f conftest.err conftest.i conftest.$ac_ext fi eval ac_res=\$$3 - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_header_preproc @@ -32,11 +35,12 @@ $as_echo "$ac_res" >&6; } if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args. set dummy ${ac_tool_prefix}mig; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_MIG+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_MIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$MIG"; then ac_cv_prog_MIG="$MIG" # Let the user override the test. else @@ -44,11 +48,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_MIG="${ac_tool_prefix}mig" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -59,11 +67,11 @@ fi fi MIG=$ac_cv_prog_MIG if test -n "$MIG"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5 -$as_echo "$MIG" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5 +printf "%s\n" "$MIG" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi @@ -72,11 +80,12 @@ if test -z "$ac_cv_prog_MIG"; then ac_ct_MIG=$MIG # Extract the first word of "mig", so it can be a program name with args. set dummy mig; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_MIG+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_MIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$ac_ct_MIG"; then ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test. else @@ -84,11 +93,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_MIG="mig" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -99,11 +112,11 @@ fi fi ac_ct_MIG=$ac_cv_prog_ac_ct_MIG if test -n "$ac_ct_MIG"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5 -$as_echo "$ac_ct_MIG" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5 +printf "%s\n" "$ac_ct_MIG" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi if test "x$ac_ct_MIG" = x; then @@ -111,8 +124,8 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MIG=$ac_ct_MIG @@ -137,91 +150,96 @@ CPPFLAGS="$CPPFLAGS -ffreestanding" ac_fn_c_check_header_preproc "$LINENO" "mach/mach_types.h" "ac_cv_header_mach_mach_types_h" -if test "x$ac_cv_header_mach_mach_types_h" = xyes; then : +if test "x$ac_cv_header_mach_mach_types_h" = xyes +then : -else +else $as_nop as_fn_error $? "cannot find Mach headers" "$LINENO" 5 fi - ac_fn_c_check_header_preproc "$LINENO" "mach/mach_types.defs" "ac_cv_header_mach_mach_types_defs" -if test "x$ac_cv_header_mach_mach_types_defs" = xyes; then : +if test "x$ac_cv_header_mach_mach_types_defs" = xyes +then : -else +else $as_nop as_fn_error $? "cannot find Mach .defs files" "$LINENO" 5 fi - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for task_t in mach/mach_types.h" >&5 -$as_echo_n "checking for task_t in mach/mach_types.h... " >&6; } -if ${libc_cv_mach_task_t+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for task_t in mach/mach_types.h" >&5 +printf %s "checking for task_t in mach/mach_types.h... " >&6; } +if test ${libc_cv_mach_task_t+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <mach/mach_types.h> int -main () +main (void) { extern task_t foo; ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_cv_mach_task_t=task_t -else +else $as_nop libc_cv_mach_task_t=task_port_t fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_task_t" >&5 -$as_echo "$libc_cv_mach_task_t" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_task_t" >&5 +printf "%s\n" "$libc_cv_mach_task_t" >&6; } if test $libc_cv_mach_task_t != task_t; then DEFINES="$DEFINES -Dtask_t=task_port_t" fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread_t in mach/mach_types.h" >&5 -$as_echo_n "checking for thread_t in mach/mach_types.h... " >&6; } -if ${libc_cv_mach_thread_t+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for thread_t in mach/mach_types.h" >&5 +printf %s "checking for thread_t in mach/mach_types.h... " >&6; } +if test ${libc_cv_mach_thread_t+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <mach/mach_types.h> int -main () +main (void) { extern thread_t foo; ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_cv_mach_thread_t=thread_t -else +else $as_nop libc_cv_mach_thread_t=thread_port_t fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_thread_t" >&5 -$as_echo "$libc_cv_mach_thread_t" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_thread_t" >&5 +printf "%s\n" "$libc_cv_mach_thread_t" >&6; } if test $libc_cv_mach_thread_t != thread_t; then DEFINES="$DEFINES -Dthread_t=thread_port_t" fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for creation_time in task_basic_info" >&5 -$as_echo_n "checking for creation_time in task_basic_info... " >&6; } -if ${libc_cv_mach_task_creation_time+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for creation_time in task_basic_info" >&5 +printf %s "checking for creation_time in task_basic_info... " >&6; } +if test ${libc_cv_mach_task_creation_time+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <mach/task_info.h> int -main () +main (void) { extern struct task_basic_info *i; @@ -231,15 +249,16 @@ long s = i->creation_time.seconds; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_cv_mach_task_creation_time=yes -else +else $as_nop libc_cv_mach_task_creation_time=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_task_creation_time" >&5 -$as_echo "$libc_cv_mach_task_creation_time" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_task_creation_time" >&5 +printf "%s\n" "$libc_cv_mach_task_creation_time" >&6; } if test $libc_cv_mach_task_creation_time = no; then as_fn_error $? "you need Mach headers supporting task_info.creation_time" "$LINENO" 5 fi @@ -250,23 +269,24 @@ for ifc in mach mach4 gnumach \ processor processor_set task task_notify thread_act vm_map \ memory_object memory_object_default i386/mach_i386 x86_64/mach_i386 \ ; do - as_ac_Header=`$as_echo "ac_cv_header_mach/${ifc}.defs" | $as_tr_sh` + as_ac_Header=`printf "%s\n" "ac_cv_header_mach/${ifc}.defs" | $as_tr_sh` ac_fn_c_check_header_preproc "$LINENO" "mach/${ifc}.defs" "$as_ac_Header" -if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : +if eval test \"x\$"$as_ac_Header"\" = x"yes" +then : mach_interface_list="$mach_interface_list $ifc" fi - done if test "x$mach_interface_list" = x; then as_fn_error $? "what manner of Mach is this?" "$LINENO" 5 fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } -if ${ac_cv_path_GREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +printf %s "checking for grep that handles long lines and -e... " >&6; } +if test ${ac_cv_path_GREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -z "$GREP"; then ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST @@ -274,10 +294,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in grep ggrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in grep ggrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_GREP" || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP @@ -286,13 +311,13 @@ case `"$ac_path_GREP" --version 2>&1` in ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'GREP' >> "conftest.nl" + printf "%s\n" 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -320,16 +345,17 @@ else fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -$as_echo "$ac_cv_path_GREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +printf "%s\n" "$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -$as_echo_n "checking for egrep... " >&6; } -if ${ac_cv_path_EGREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +printf %s "checking for egrep... " >&6; } +if test ${ac_cv_path_EGREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else @@ -340,10 +366,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in egrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in egrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_EGREP" || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP @@ -352,13 +383,13 @@ case `"$ac_path_EGREP" --version 2>&1` in ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'EGREP' >> "conftest.nl" + printf "%s\n" 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -387,102 +418,108 @@ fi fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -$as_echo "$ac_cv_path_EGREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +printf "%s\n" "$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for host_page_size in mach_host.defs" >&5 -$as_echo_n "checking for host_page_size in mach_host.defs... " >&6; } -if ${libc_cv_mach_host_page_size+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for host_page_size in mach_host.defs" >&5 +printf %s "checking for host_page_size in mach_host.defs... " >&6; } +if test ${libc_cv_mach_host_page_size+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <mach/mach_host.defs> _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "host_page_size" >/dev/null 2>&1; then : + $EGREP "host_page_size" >/dev/null 2>&1 +then : libc_cv_mach_host_page_size=yes -else +else $as_nop libc_cv_mach_host_page_size=no fi -rm -f conftest* +rm -rf conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_host_page_size" >&5 -$as_echo "$libc_cv_mach_host_page_size" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_host_page_size" >&5 +printf "%s\n" "$libc_cv_mach_host_page_size" >&6; } if test $libc_cv_mach_host_page_size = yes; then - $as_echo "#define HAVE_HOST_PAGE_SIZE 1" >>confdefs.h + printf "%s\n" "#define HAVE_HOST_PAGE_SIZE 1" >>confdefs.h fi ac_fn_c_check_header_preproc "$LINENO" "mach/machine/ndr_def.h" "ac_cv_header_mach_machine_ndr_def_h" -if test "x$ac_cv_header_mach_machine_ndr_def_h" = xyes; then : +if test "x$ac_cv_header_mach_machine_ndr_def_h" = xyes +then : DEFINES="$DEFINES -DNDR_DEF_HEADER='<mach/machine/ndr_def.h>'" -else +else $as_nop ac_fn_c_check_header_preproc "$LINENO" "machine/ndr_def.h" "ac_cv_header_machine_ndr_def_h" -if test "x$ac_cv_header_machine_ndr_def_h" = xyes; then : +if test "x$ac_cv_header_machine_ndr_def_h" = xyes +then : DEFINES="$DEFINES -DNDR_DEF_HEADER='<machine/ndr_def.h>'" fi - fi - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for i386_io_perm_modify in mach_i386.defs" >&5 -$as_echo_n "checking for i386_io_perm_modify in mach_i386.defs... " >&6; } -if ${libc_cv_mach_i386_ioports+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for i386_io_perm_modify in mach_i386.defs" >&5 +printf %s "checking for i386_io_perm_modify in mach_i386.defs... " >&6; } +if test ${libc_cv_mach_i386_ioports+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <mach/machine/mach_i386.defs> _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "i386_io_perm_modify" >/dev/null 2>&1; then : + $EGREP "i386_io_perm_modify" >/dev/null 2>&1 +then : libc_cv_mach_i386_ioports=yes -else +else $as_nop libc_cv_mach_i386_ioports=no fi -rm -f conftest* +rm -rf conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_i386_ioports" >&5 -$as_echo "$libc_cv_mach_i386_ioports" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_i386_ioports" >&5 +printf "%s\n" "$libc_cv_mach_i386_ioports" >&6; } if test $libc_cv_mach_i386_ioports = yes; then - $as_echo "#define HAVE_I386_IO_PERM_MODIFY 1" >>confdefs.h + printf "%s\n" "#define HAVE_I386_IO_PERM_MODIFY 1" >>confdefs.h fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for i386_set_gdt in mach_i386.defs" >&5 -$as_echo_n "checking for i386_set_gdt in mach_i386.defs... " >&6; } -if ${libc_cv_mach_i386_gdt+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for i386_set_gdt in mach_i386.defs" >&5 +printf %s "checking for i386_set_gdt in mach_i386.defs... " >&6; } +if test ${libc_cv_mach_i386_gdt+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <mach/machine/mach_i386.defs> _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "i386_set_gdt" >/dev/null 2>&1; then : + $EGREP "i386_set_gdt" >/dev/null 2>&1 +then : libc_cv_mach_i386_gdt=yes -else +else $as_nop libc_cv_mach_i386_gdt=no fi -rm -f conftest* +rm -rf conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_i386_gdt" >&5 -$as_echo "$libc_cv_mach_i386_gdt" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_i386_gdt" >&5 +printf "%s\n" "$libc_cv_mach_i386_gdt" >&6; } if test $libc_cv_mach_i386_gdt = yes; then - $as_echo "#define HAVE_I386_SET_GDT 1" >>confdefs.h + printf "%s\n" "#define HAVE_I386_SET_GDT 1" >>confdefs.h fi - CPPFLAGS=$OLD_CPPFLAGS + diff --git a/sysdeps/mach/hurd/configure b/sysdeps/mach/hurd/configure index 8d0702ad43..33d3e1fc0f 100644 --- a/sysdeps/mach/hurd/configure +++ b/sysdeps/mach/hurd/configure @@ -1,6 +1,6 @@ # This file is generated from configure.ac by Autoconf. DO NOT EDIT! -$as_echo "#define NO_RTLD_HIDDEN 1" >>confdefs.h +printf "%s\n" "#define NO_RTLD_HIDDEN 1" >>confdefs.h if test -n "$sysheaders"; then @@ -10,16 +10,17 @@ fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking Hurd header version" >&5 -$as_echo_n "checking Hurd header version... " >&6; } -if ${libc_cv_hurd_version+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Hurd header version" >&5 +printf %s "checking Hurd header version... " >&6; } +if test ${libc_cv_hurd_version+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <hurd/version.h> int -main () +main (void) { #define NEED_VERSION 20020609 @@ -30,15 +31,16 @@ main () return 0; } _ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : +if ac_fn_c_try_cpp "$LINENO" +then : libc_cv_hurd_version=ok -else +else $as_nop libc_cv_hurd_version=bad fi rm -f conftest.err conftest.i conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hurd_version" >&5 -$as_echo "$libc_cv_hurd_version" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hurd_version" >&5 +printf "%s\n" "$libc_cv_hurd_version" >&6; } if test "x$libc_cv_hurd_version" != xok; then as_fn_error $? "Hurd headers not installed or too old" "$LINENO" 5 fi @@ -49,3 +51,4 @@ fi # Hurd has libpthread as a separate library. pthread_in_libc=no + diff --git a/sysdeps/microblaze/configure b/sysdeps/microblaze/configure index b5306339df..cae87f450f 100755 --- a/sysdeps/microblaze/configure +++ b/sysdeps/microblaze/configure @@ -1,11 +1,12 @@ # This file is generated from configure.ac by Autoconf. DO NOT EDIT! # Local configure fragment for sysdeps/microblaze. -$as_echo "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h +printf "%s\n" "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h # gcc 11.2.1 and earlier crash with an internal compiler error, see: # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103613 -$as_echo "#define PIE_UNSUPPORTED 1" >>confdefs.h +printf "%s\n" "#define PIE_UNSUPPORTED 1" >>confdefs.h # work around problem with autoconf and empty lines at the end of files + diff --git a/sysdeps/microblaze/preconfigure b/sysdeps/microblaze/preconfigure index 9c74afcebe..ee6689e2aa 100644 --- a/sysdeps/microblaze/preconfigure +++ b/sysdeps/microblaze/preconfigure @@ -3,11 +3,12 @@ -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } -if ${ac_cv_path_GREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +printf %s "checking for grep that handles long lines and -e... " >&6; } +if test ${ac_cv_path_GREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -z "$GREP"; then ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST @@ -15,10 +16,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in grep ggrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in grep ggrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_GREP" || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP @@ -27,13 +33,13 @@ case `"$ac_path_GREP" --version 2>&1` in ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'GREP' >> "conftest.nl" + printf "%s\n" 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -61,16 +67,17 @@ else fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -$as_echo "$ac_cv_path_GREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +printf "%s\n" "$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -$as_echo_n "checking for egrep... " >&6; } -if ${ac_cv_path_EGREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +printf %s "checking for egrep... " >&6; } +if test ${ac_cv_path_EGREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else @@ -81,10 +88,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in egrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in egrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_EGREP" || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP @@ -93,13 +105,13 @@ case `"$ac_path_EGREP" --version 2>&1` in ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'EGREP' >> "conftest.nl" + printf "%s\n" 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -128,8 +140,8 @@ fi fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -$as_echo "$ac_cv_path_EGREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +printf "%s\n" "$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" @@ -141,14 +153,16 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1; then : + $EGREP "yes" >/dev/null 2>&1 +then : endianness=le -else +else $as_nop endianness=be fi -rm -f conftest* +rm -rf conftest* case "$machine" in microblaze*) base_machine=microblaze machine=microblaze/$endianness ;; esac + diff --git a/sysdeps/mips/configure b/sysdeps/mips/configure index 3f4d9e9759..1e8c6711e6 100644 --- a/sysdeps/mips/configure +++ b/sysdeps/mips/configure @@ -1,16 +1,17 @@ # This file is generated from configure.ac by Autoconf. DO NOT EDIT! # Local configure fragment for sysdeps/mips. -$as_echo "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h +printf "%s\n" "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } -if ${ac_cv_path_GREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +printf %s "checking for grep that handles long lines and -e... " >&6; } +if test ${ac_cv_path_GREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -z "$GREP"; then ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST @@ -18,10 +19,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in grep ggrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in grep ggrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_GREP" || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP @@ -30,13 +36,13 @@ case `"$ac_path_GREP" --version 2>&1` in ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'GREP' >> "conftest.nl" + printf "%s\n" 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -64,16 +70,17 @@ else fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -$as_echo "$ac_cv_path_GREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +printf "%s\n" "$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -$as_echo_n "checking for egrep... " >&6; } -if ${ac_cv_path_EGREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +printf %s "checking for egrep... " >&6; } +if test ${ac_cv_path_EGREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else @@ -84,10 +91,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in egrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in egrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_EGREP" || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP @@ -96,13 +108,13 @@ case `"$ac_path_EGREP" --version 2>&1` in ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'EGREP' >> "conftest.nl" + printf "%s\n" 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -131,16 +143,17 @@ fi fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -$as_echo "$ac_cv_path_EGREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +printf "%s\n" "$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler is using the 2008 NaN encoding" >&5 -$as_echo_n "checking whether the compiler is using the 2008 NaN encoding... " >&6; } -if ${libc_cv_mips_nan2008+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler is using the 2008 NaN encoding" >&5 +printf %s "checking whether the compiler is using the 2008 NaN encoding... " >&6; } +if test ${libc_cv_mips_nan2008+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ dnl @@ -149,17 +162,19 @@ yes #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1; then : + $EGREP "yes" >/dev/null 2>&1 +then : libc_cv_mips_nan2008=yes -else +else $as_nop libc_cv_mips_nan2008=no fi -rm -f conftest* +rm -rf conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mips_nan2008" >&5 -$as_echo "$libc_cv_mips_nan2008" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mips_nan2008" >&5 +printf "%s\n" "$libc_cv_mips_nan2008" >&6; } if test x$libc_cv_mips_nan2008 = xyes; then - $as_echo "#define HAVE_MIPS_NAN2008 1" >>confdefs.h + printf "%s\n" "#define HAVE_MIPS_NAN2008 1" >>confdefs.h fi + diff --git a/sysdeps/mips/preconfigure b/sysdeps/mips/preconfigure index a5c6840ed2..dd1b25ce3b 100644 --- a/sysdeps/mips/preconfigure +++ b/sysdeps/mips/preconfigure @@ -32,3 +32,4 @@ mips*) with_fp_cond="defined __mips_hard_float" ;; esac + diff --git a/sysdeps/nios2/configure b/sysdeps/nios2/configure index b3cd28349e..2fb230cbaa 100644 --- a/sysdeps/nios2/configure +++ b/sysdeps/nios2/configure @@ -4,11 +4,12 @@ # Nios II big endian is not yet supported. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } -if ${ac_cv_path_GREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +printf %s "checking for grep that handles long lines and -e... " >&6; } +if test ${ac_cv_path_GREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -z "$GREP"; then ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST @@ -16,10 +17,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in grep ggrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in grep ggrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_GREP" || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP @@ -28,13 +34,13 @@ case `"$ac_path_GREP" --version 2>&1` in ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'GREP' >> "conftest.nl" + printf "%s\n" 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -62,16 +68,17 @@ else fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -$as_echo "$ac_cv_path_GREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +printf "%s\n" "$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -$as_echo_n "checking for egrep... " >&6; } -if ${ac_cv_path_EGREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +printf %s "checking for egrep... " >&6; } +if test ${ac_cv_path_EGREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else @@ -82,10 +89,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in egrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in egrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_EGREP" || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP @@ -94,13 +106,13 @@ case `"$ac_path_EGREP" --version 2>&1` in ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'EGREP' >> "conftest.nl" + printf "%s\n" 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -129,16 +141,17 @@ fi fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -$as_echo "$ac_cv_path_EGREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +printf "%s\n" "$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for big endian" >&5 -$as_echo_n "checking for big endian... " >&6; } -if ${libc_cv_nios2_be+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for big endian" >&5 +printf %s "checking for big endian... " >&6; } +if test ${libc_cv_nios2_be+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __nios2_big_endian__ @@ -147,19 +160,21 @@ else _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1; then : + $EGREP "yes" >/dev/null 2>&1 +then : libc_cv_nios2_be=yes -else +else $as_nop libc_cv_nios2_be=no fi -rm -f conftest* +rm -rf conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_nios2_be" >&5 -$as_echo "$libc_cv_nios2_be" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_nios2_be" >&5 +printf "%s\n" "$libc_cv_nios2_be" >&6; } if test $libc_cv_nios2_be = yes; then as_fn_error $? "Big endian not supported for Nios II" "$LINENO" 5 fi -$as_echo "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h +printf "%s\n" "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h + diff --git a/sysdeps/or1k/configure b/sysdeps/or1k/configure index 16146a8403..0d5d80615e 100644 --- a/sysdeps/or1k/configure +++ b/sysdeps/or1k/configure @@ -1,2 +1,3 @@ # This file is generated from configure.ac by Autoconf. DO NOT EDIT! # Local configure fragment for sysdeps/or1k. + diff --git a/sysdeps/powerpc/powerpc32/configure b/sysdeps/powerpc/powerpc32/configure index eb1bcbe651..732498dccd 100644 --- a/sysdeps/powerpc/powerpc32/configure +++ b/sysdeps/powerpc/powerpc32/configure @@ -1,5 +1,6 @@ # This file is generated from configure.ac by Autoconf. DO NOT EDIT! # Local configure fragment for sysdeps/powerpc/powerpc32. -$as_echo "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h +printf "%s\n" "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h + diff --git a/sysdeps/powerpc/powerpc32/fpu/configure b/sysdeps/powerpc/powerpc32/fpu/configure index 98c6f30ca3..da6fbb11bf 100644 --- a/sysdeps/powerpc/powerpc32/fpu/configure +++ b/sysdeps/powerpc/powerpc32/fpu/configure @@ -2,18 +2,19 @@ # Local configure fragment for sysdeps/powerpc/powerpc32/fpu. # Test whether integer to floating point conversions use fcfid. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fcfid use" >&5 -$as_echo_n "checking for fcfid use... " >&6; } -if ${libc_cv_ppc_fcfid+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fcfid use" >&5 +printf %s "checking for fcfid use... " >&6; } +if test ${libc_cv_ppc_fcfid+y} +then : + printf %s "(cached) " >&6 +else $as_nop echo 'double foo (int x) { return (double) x; }' > conftest.c libc_cv_ppc_fcfid=no if { ac_try='${CC-cc} -S $CFLAGS conftest.c -o conftest.s 1>&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then if grep '[ ]fcfid' conftest.s > /dev/null 2>&1; then libc_cv_ppc_fcfid=yes @@ -21,26 +22,27 @@ if { ac_try='${CC-cc} -S $CFLAGS conftest.c -o conftest.s 1>&5' fi rm -rf conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc_fcfid" >&5 -$as_echo "$libc_cv_ppc_fcfid" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc_fcfid" >&5 +printf "%s\n" "$libc_cv_ppc_fcfid" >&6; } if test $libc_cv_ppc_fcfid = yes; then - $as_echo "#define HAVE_PPC_FCFID 1" >>confdefs.h + printf "%s\n" "#define HAVE_PPC_FCFID 1" >>confdefs.h fi # Test whether floating point to long long conversions use fctidz. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fctidz use" >&5 -$as_echo_n "checking for fctidz use... " >&6; } -if ${libc_cv_ppc_fctidz+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fctidz use" >&5 +printf %s "checking for fctidz use... " >&6; } +if test ${libc_cv_ppc_fctidz+y} +then : + printf %s "(cached) " >&6 +else $as_nop echo 'long long int foo (double x) { return (long long int) x; }' > conftest.c libc_cv_ppc_fctidz=no if { ac_try='${CC-cc} -S $CFLAGS conftest.c -o conftest.s 1>&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then if grep '[ ]fctidz' conftest.s > /dev/null 2>&1; then libc_cv_ppc_fctidz=yes @@ -48,9 +50,10 @@ if { ac_try='${CC-cc} -S $CFLAGS conftest.c -o conftest.s 1>&5' fi rm -rf conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc_fctidz" >&5 -$as_echo "$libc_cv_ppc_fctidz" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc_fctidz" >&5 +printf "%s\n" "$libc_cv_ppc_fctidz" >&6; } if test $libc_cv_ppc_fctidz = yes; then - $as_echo "#define HAVE_PPC_FCTIDZ 1" >>confdefs.h + printf "%s\n" "#define HAVE_PPC_FCTIDZ 1" >>confdefs.h fi + diff --git a/sysdeps/powerpc/powerpc64/configure b/sysdeps/powerpc/powerpc64/configure index e09052a339..6d8153ed50 100644 --- a/sysdeps/powerpc/powerpc64/configure +++ b/sysdeps/powerpc/powerpc64/configure @@ -1,21 +1,22 @@ # This file is generated from configure.ac by Autoconf. DO NOT EDIT! # Local configure fragment for sysdeps/powerpc/powerpc64. -$as_echo "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h +printf "%s\n" "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for support for overlapping .opd entries" >&5 -$as_echo_n "checking for support for overlapping .opd entries... " >&6; } -if ${libc_cv_overlapping_opd+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for support for overlapping .opd entries" >&5 +printf %s "checking for support for overlapping .opd entries... " >&6; } +if test ${libc_cv_overlapping_opd+y} +then : + printf %s "(cached) " >&6 +else $as_nop libc_cv_overlapping_opd=no echo 'void foo (void) {}' > conftest.c if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S conftest.c -o conftest.s 1>&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then if grep '\.TOC\.@tocbase' conftest.s > /dev/null; then if grep '\.TOC\.@tocbase[ ]*,[ ]*0' conftest.s > /dev/null; then @@ -28,10 +29,10 @@ fi rm -f conftest.c conftest.s fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_overlapping_opd" >&5 -$as_echo "$libc_cv_overlapping_opd" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_overlapping_opd" >&5 +printf "%s\n" "$libc_cv_overlapping_opd" >&6; } if test x$libc_cv_overlapping_opd = xyes; then - $as_echo "#define USE_PPC64_OVERLAPPING_OPD 1" >>confdefs.h + printf "%s\n" "#define USE_PPC64_OVERLAPPING_OPD 1" >>confdefs.h fi @@ -39,11 +40,12 @@ fi # gain by enabling it if it will be optimized away by the linker. # It also helps linkers that might not optimize it and end up # generating stubs with ISA 3.1 instruction even targeting older ISA. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the compiler supports @notoc" >&5 -$as_echo_n "checking if the compiler supports @notoc... " >&6; } -if ${libc_cv_ppc64_notoc+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the compiler supports @notoc" >&5 +printf %s "checking if the compiler supports @notoc... " >&6; } +if test ${libc_cv_ppc64_notoc+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.c <<EOF int bar (void); int foo (void) { return bar () + 1; } @@ -53,22 +55,24 @@ EOF { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } \ && { ac_try='grep -q -E 'bar@notoc' conftest.s' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } then libc_cv_ppc64_notoc=yes fi rm -rf conftest.* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc64_notoc" >&5 -$as_echo "$libc_cv_ppc64_notoc" >&6; } -if test x$libc_cv_ppc64_notoc = xyes; then : - $as_echo "#define USE_PPC64_NOTOC 1" >>confdefs.h +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc64_notoc" >&5 +printf "%s\n" "$libc_cv_ppc64_notoc" >&6; } +if test x$libc_cv_ppc64_notoc = xyes +then : + printf "%s\n" "#define USE_PPC64_NOTOC 1" >>confdefs.h fi + diff --git a/sysdeps/powerpc/powerpc64/le/configure b/sysdeps/powerpc/powerpc64/le/configure index 395f9f7309..3ec457b10b 100644 --- a/sysdeps/powerpc/powerpc64/le/configure +++ b/sysdeps/powerpc/powerpc64/le/configure @@ -4,11 +4,12 @@ OLD_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $libc_cv_cc_submachine" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the target machine is at least POWER8" >&5 -$as_echo_n "checking if the target machine is at least POWER8... " >&6; } -if ${libc_cv_target_power8_ok+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the target machine is at least POWER8" >&5 +printf %s "checking if the target machine is at least POWER8... " >&6; } +if test ${libc_cv_target_power8_ok+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -18,52 +19,58 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext #endif _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_cv_target_power8_ok=yes -else +else $as_nop libc_cv_target_power8_ok=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_target_power8_ok" >&5 -$as_echo "$libc_cv_target_power8_ok" >&6; } -if test "$libc_cv_target_power8_ok" != "yes"; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_target_power8_ok" >&5 +printf "%s\n" "$libc_cv_target_power8_ok" >&6; } +if test "$libc_cv_target_power8_ok" != "yes" +then : critic_missing="$critic_missing POWER8 or newer is required on powerpc64le." fi CFLAGS="$OLD_CFLAGS" OLD_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -mno-gnu-attribute" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the compiler supports -mno-gnu-attribute" >&5 -$as_echo_n "checking if the compiler supports -mno-gnu-attribute... " >&6; } -if ${libc_cv_no_gnu_attr_ok+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the compiler supports -mno-gnu-attribute" >&5 +printf %s "checking if the compiler supports -mno-gnu-attribute... " >&6; } +if test ${libc_cv_no_gnu_attr_ok+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_cv_no_gnu_attr_ok=yes -else +else $as_nop libc_cv_no_gnu_attr_ok=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_no_gnu_attr_ok" >&5 -$as_echo "$libc_cv_no_gnu_attr_ok" >&6; } -if test "$libc_cv_no_gnu_attr_ok" != "yes"; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_no_gnu_attr_ok" >&5 +printf "%s\n" "$libc_cv_no_gnu_attr_ok" >&6; } +if test "$libc_cv_no_gnu_attr_ok" != "yes" +then : critic_missing="$critic_missing A compiler with -mno-gnu-attribute is required on powerpc64le." fi CFLAGS="$OLD_CFLAGS" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC compiles signbit with 128-bit floating point type" >&5 -$as_echo_n "checking if $CC compiles signbit with 128-bit floating point type... " >&6; } -if ${libc_cv_compiler_powerpc64le_ice+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC compiles signbit with 128-bit floating point type" >&5 +printf %s "checking if $CC compiles signbit with 128-bit floating point type... " >&6; } +if test ${libc_cv_compiler_powerpc64le_ice+y} +then : + printf %s "(cached) " >&6 +else $as_nop save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -mabi=ieeelongdouble -Wno-psabi" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -76,25 +83,28 @@ int sbi (long double *a, unsigned long n) { return __builtin_signbit (a[n]); } void sbs (int *p, long double a) { *p = __builtin_signbit (a); } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_cv_compiler_powerpc64le_ice=yes -else +else $as_nop libc_cv_compiler_powerpc64le_ice=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CFLAGS="$save_CFLAGS" fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_powerpc64le_ice" >&5 -$as_echo "$libc_cv_compiler_powerpc64le_ice" >&6; } -if test "$libc_cv_compiler_powerpc64le_ice" != "yes"; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_powerpc64le_ice" >&5 +printf "%s\n" "$libc_cv_compiler_powerpc64le_ice" >&6; } +if test "$libc_cv_compiler_powerpc64le_ice" != "yes" +then : critic_missing="$critic_missing __builtin_signbit is broken. GCC 7.4 or newer is required to resolve (PR83862)." fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC compiles with -mabi=ieeelongdouble and -mlong-double-128" >&5 -$as_echo_n "checking if $CC compiles with -mabi=ieeelongdouble and -mlong-double-128... " >&6; } -if ${libc_cv_compiler_powerpc64le_ldbl128_mabi+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC compiles with -mabi=ieeelongdouble and -mlong-double-128" >&5 +printf %s "checking if $CC compiles with -mabi=ieeelongdouble and -mlong-double-128... " >&6; } +if test ${libc_cv_compiler_powerpc64le_ldbl128_mabi+y} +then : + printf %s "(cached) " >&6 +else $as_nop save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -mabi=ieeelongdouble -mlong-double-128" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -103,17 +113,19 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext long double x; _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_cv_compiler_powerpc64le_ldbl128_mabi=yes -else +else $as_nop libc_cv_compiler_powerpc64le_ldbl128_mabi=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CFLAGS="$save_CFLAGS" fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_powerpc64le_ldbl128_mabi" >&5 -$as_echo "$libc_cv_compiler_powerpc64le_ldbl128_mabi" >&6; } -if test "$libc_cv_compiler_powerpc64le_ldbl128_mabi" = "no"; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_powerpc64le_ldbl128_mabi" >&5 +printf "%s\n" "$libc_cv_compiler_powerpc64le_ldbl128_mabi" >&6; } +if test "$libc_cv_compiler_powerpc64le_ldbl128_mabi" = "no" +then : critic_missing="$critic_missing The compiler must support -mabi=ieeelongdouble and -mlong-double-128 simultaneously." fi @@ -121,11 +133,12 @@ for ac_prog in $OBJCOPY do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_OBJCOPY+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_OBJCOPY+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -n "$OBJCOPY"; then ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test. else @@ -133,11 +146,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OBJCOPY="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -148,11 +165,11 @@ fi fi OBJCOPY=$ac_cv_prog_OBJCOPY if test -n "$OBJCOPY"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5 -$as_echo "$OBJCOPY" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5 +printf "%s\n" "$OBJCOPY" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi @@ -163,8 +180,8 @@ if test -z "$OBJCOPY"; then ac_verc_fail=yes else # Found it, now check the version. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $OBJCOPY" >&5 -$as_echo_n "checking version of $OBJCOPY... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of $OBJCOPY" >&5 +printf %s "checking version of $OBJCOPY... " >&6; } ac_prog_version=`$OBJCOPY --version 2>&1 | sed -n 's/^.*GNU objcopy.* $[0-9]*\.[0-9.]*$.*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; @@ -173,8 +190,8 @@ $as_echo_n "checking version of $OBJCOPY... " >&6; } *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; esac - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 -$as_echo "$ac_prog_version" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 +printf "%s\n" "$ac_prog_version" >&6; } fi if test $ac_verc_fail = yes; then AS=: critic_missing="$critic_missing objcopy >= 2.26 is required on powerpc64le" @@ -182,3 +199,4 @@ fi test -n "$critic_missing" && as_fn_error $? "*** $critic_missing" "$LINENO" 5 + diff --git a/sysdeps/powerpc/powerpc64/le/fpu/multiarch/configure b/sysdeps/powerpc/powerpc64/le/fpu/multiarch/configure index b95a720549..130e3bebc7 100644 --- a/sysdeps/powerpc/powerpc64/le/fpu/multiarch/configure +++ b/sysdeps/powerpc/powerpc64/le/fpu/multiarch/configure @@ -3,31 +3,35 @@ OLD_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -mcpu=power10" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the compiler supports -mcpu=power10" >&5 -$as_echo_n "checking if the compiler supports -mcpu=power10... " >&6; } -if ${libc_cv_mcpu_power10+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the compiler supports -mcpu=power10" >&5 +printf %s "checking if the compiler supports -mcpu=power10... " >&6; } +if test ${libc_cv_mcpu_power10+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_cv_mcpu_power10=yes -else +else $as_nop libc_cv_mcpu_power10=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mcpu_power10" >&5 -$as_echo "$libc_cv_mcpu_power10" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mcpu_power10" >&5 +printf "%s\n" "$libc_cv_mcpu_power10" >&6; } config_vars="$config_vars mcpu-power10 = $libc_cv_mcpu_power10" -if test "$libc_cv_mcpu_power10" = "yes"; then : +if test "$libc_cv_mcpu_power10" = "yes" +then : - $as_echo "#define USE_PPC64_MCPU_POWER10 1" >>confdefs.h + printf "%s\n" "#define USE_PPC64_MCPU_POWER10 1" >>confdefs.h fi CFLAGS="$OLD_CFLAGS" + diff --git a/sysdeps/powerpc/preconfigure b/sysdeps/powerpc/preconfigure index dfe8e20399..4de94089a3 100644 --- a/sysdeps/powerpc/preconfigure +++ b/sysdeps/powerpc/preconfigure @@ -39,18 +39,20 @@ case "${machine}:${submachine}" in case "$archcpu" in 405fp|440fp|464fp|476fp) submachine=${archcpu%fp} - if ${libc_cv_cc_submachine+:} false; then : - $as_echo_n "(cached) " >&6 -else + if test ${libc_cv_cc_submachine+y} +then : + printf %s "(cached) " >&6 +else $as_nop libc_cv_cc_submachine="" fi ;; 405|440|464|476) submachine=${archcpu} - if ${libc_cv_cc_submachine+:} false; then : - $as_echo_n "(cached) " >&6 -else + if test ${libc_cv_cc_submachine+y} +then : + printf %s "(cached) " >&6 +else $as_nop libc_cv_cc_submachine="" fi @@ -58,9 +60,10 @@ fi a2|970|power[4-9]|power5x|power6+|power10) submachine=${archcpu} - if ${libc_cv_cc_submachine+:} false; then : - $as_echo_n "(cached) " >&6 -else + if test ${libc_cv_cc_submachine+y} +then : + printf %s "(cached) " >&6 +else $as_nop libc_cv_cc_submachine="" fi @@ -71,3 +74,4 @@ fi esac ;; esac + diff --git a/sysdeps/riscv/configure b/sysdeps/riscv/configure index 2372225a26..acd1f5e743 100644 --- a/sysdeps/riscv/configure +++ b/sysdeps/riscv/configure @@ -2,11 +2,12 @@ # Local configure fragment for sysdeps/riscv/elf. # Check if static linker supports R_RISCV_ALIGN -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for R_RISCV_ALIGN linker relaxation support" >&5 -$as_echo_n "checking for R_RISCV_ALIGN linker relaxation support... " >&6; } -if ${libc_cv_riscv_r_align+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for R_RISCV_ALIGN linker relaxation support" >&5 +printf %s "checking for R_RISCV_ALIGN linker relaxation support... " >&6; } +if test ${libc_cv_riscv_r_align+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.S <<EOF .align 3 foo: @@ -18,14 +19,15 @@ EOF { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } then libc_cv_riscv_r_align=yes fi rm -rf conftest.* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_riscv_r_align" >&5 -$as_echo "$libc_cv_riscv_r_align" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_riscv_r_align" >&5 +printf "%s\n" "$libc_cv_riscv_r_align" >&6; } config_vars="$config_vars riscv-r-align = $libc_cv_riscv_r_align" + diff --git a/sysdeps/riscv/preconfigure b/sysdeps/riscv/preconfigure index 4dedf4b0bb..a5de5ccb7d 100644 --- a/sysdeps/riscv/preconfigure +++ b/sysdeps/riscv/preconfigure @@ -58,13 +58,10 @@ riscv*) base_machine=riscv machine=riscv/rv$xlen/$float_machine - cat >>confdefs.h <<_ACEOF -#define RISCV_ABI_XLEN $xlen -_ACEOF + printf "%s\n" "#define RISCV_ABI_XLEN $xlen" >>confdefs.h - cat >>confdefs.h <<_ACEOF -#define RISCV_ABI_FLEN $abi_flen -_ACEOF + printf "%s\n" "#define RISCV_ABI_FLEN $abi_flen" >>confdefs.h ;; esac + diff --git a/sysdeps/s390/configure b/sysdeps/s390/configure index 6a13c9c7bd..d1056cb325 100644 --- a/sysdeps/s390/configure +++ b/sysdeps/s390/configure @@ -1,11 +1,12 @@ # This file is generated from configure.ac by Autoconf. DO NOT EDIT! # Local configure fragment for sysdeps/s390. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_tbegin" >&5 -$as_echo_n "checking for __builtin_tbegin... " >&6; } -if ${libc_cv_gcc_builtin_tbegin+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_tbegin" >&5 +printf %s "checking for __builtin_tbegin... " >&6; } +if test ${libc_cv_gcc_builtin_tbegin+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.c <<\EOF #include <htmintrin.h> void testtransaction () @@ -20,7 +21,7 @@ if { ac_try='${CC-cc} -mhtm -O2 -S conftest.c -o - | grep -w tbegin > /dev/null' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } ; then libc_cv_gcc_builtin_tbegin=yes @@ -29,8 +30,8 @@ else fi rm -f conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_tbegin" >&5 -$as_echo "$libc_cv_gcc_builtin_tbegin" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_tbegin" >&5 +printf "%s\n" "$libc_cv_gcc_builtin_tbegin" >&6; } if test "$libc_cv_gcc_builtin_tbegin" = no ; then critic_missing="$critic_missing The used GCC has no support for __builtin_tbegin, which is needed for lock-elision on target S390." @@ -38,11 +39,12 @@ fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for S390 vector instruction support" >&5 -$as_echo_n "checking for S390 vector instruction support... " >&6; } -if ${libc_cv_asm_s390_vx+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for S390 vector instruction support" >&5 +printf %s "checking for S390 vector instruction support... " >&6; } +if test ${libc_cv_asm_s390_vx+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -56,30 +58,32 @@ void testvecinsn () } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_cv_asm_s390_vx=yes -else +else $as_nop libc_cv_asm_s390_vx=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_vx" >&5 -$as_echo "$libc_cv_asm_s390_vx" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_vx" >&5 +printf "%s\n" "$libc_cv_asm_s390_vx" >&6; } if test "$libc_cv_asm_s390_vx" = yes ; then - $as_echo "#define HAVE_S390_VX_ASM_SUPPORT 1" >>confdefs.h + printf "%s\n" "#define HAVE_S390_VX_ASM_SUPPORT 1" >>confdefs.h else - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Use binutils with vector-support in order to use optimized implementations." >&5 -$as_echo "$as_me: WARNING: Use binutils with vector-support in order to use optimized implementations." >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Use binutils with vector-support in order to use optimized implementations." >&5 +printf "%s\n" "$as_me: WARNING: Use binutils with vector-support in order to use optimized implementations." >&2;} fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for S390 vector support in gcc" >&5 -$as_echo_n "checking for S390 vector support in gcc... " >&6; } -if ${libc_cv_gcc_s390_vx+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for S390 vector support in gcc" >&5 +printf %s "checking for S390 vector support in gcc... " >&6; } +if test ${libc_cv_gcc_s390_vx+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -90,27 +94,29 @@ void testvecclobber () } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_cv_gcc_s390_vx=yes -else +else $as_nop libc_cv_gcc_s390_vx=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_s390_vx" >&5 -$as_echo "$libc_cv_gcc_s390_vx" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_s390_vx" >&5 +printf "%s\n" "$libc_cv_gcc_s390_vx" >&6; } if test "$libc_cv_gcc_s390_vx" = yes ; then - $as_echo "#define HAVE_S390_VX_GCC_SUPPORT 1" >>confdefs.h + printf "%s\n" "#define HAVE_S390_VX_GCC_SUPPORT 1" >>confdefs.h fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for S390 arch13 zarch instruction support" >&5 -$as_echo_n "checking for S390 arch13 zarch instruction support... " >&6; } -if ${libc_cv_asm_s390_arch13+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for S390 arch13 zarch instruction support" >&5 +printf %s "checking for S390 arch13 zarch instruction support... " >&6; } +if test ${libc_cv_asm_s390_arch13+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -126,27 +132,29 @@ void testinsn (char *buf) } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_cv_asm_s390_arch13=yes -else +else $as_nop libc_cv_asm_s390_arch13=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_arch13" >&5 -$as_echo "$libc_cv_asm_s390_arch13" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_arch13" >&5 +printf "%s\n" "$libc_cv_asm_s390_arch13" >&6; } if test "$libc_cv_asm_s390_arch13" = yes ; then - $as_echo "#define HAVE_S390_ARCH13_ASM_SUPPORT 1" >>confdefs.h + printf "%s\n" "#define HAVE_S390_ARCH13_ASM_SUPPORT 1" >>confdefs.h fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for S390 z10 zarch instruction support as default" >&5 -$as_echo_n "checking for S390 z10 zarch instruction support as default... " >&6; } -if ${libc_cv_asm_s390_min_z10_zarch+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for S390 z10 zarch instruction support as default" >&5 +printf %s "checking for S390 z10 zarch instruction support as default... " >&6; } +if test ${libc_cv_asm_s390_min_z10_zarch+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -162,27 +170,29 @@ void testinsn (void *a, void *b, int n) } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_cv_asm_s390_min_z10_zarch=yes -else +else $as_nop libc_cv_asm_s390_min_z10_zarch=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_min_z10_zarch" >&5 -$as_echo "$libc_cv_asm_s390_min_z10_zarch" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_min_z10_zarch" >&5 +printf "%s\n" "$libc_cv_asm_s390_min_z10_zarch" >&6; } if test "$libc_cv_asm_s390_min_z10_zarch" = yes ; then - $as_echo "#define HAVE_S390_MIN_Z10_ZARCH_ASM_SUPPORT 1" >>confdefs.h + printf "%s\n" "#define HAVE_S390_MIN_Z10_ZARCH_ASM_SUPPORT 1" >>confdefs.h fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for S390 z196 zarch instruction support as default" >&5 -$as_echo_n "checking for S390 z196 zarch instruction support as default... " >&6; } -if ${libc_cv_asm_s390_min_z196_zarch+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for S390 z196 zarch instruction support as default" >&5 +printf %s "checking for S390 z196 zarch instruction support as default... " >&6; } +if test ${libc_cv_asm_s390_min_z196_zarch+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -195,27 +205,29 @@ float testinsn (double e) } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_cv_asm_s390_min_z196_zarch=yes -else +else $as_nop libc_cv_asm_s390_min_z196_zarch=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_min_z196_zarch" >&5 -$as_echo "$libc_cv_asm_s390_min_z196_zarch" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_min_z196_zarch" >&5 +printf "%s\n" "$libc_cv_asm_s390_min_z196_zarch" >&6; } if test "$libc_cv_asm_s390_min_z196_zarch" = yes ; then - $as_echo "#define HAVE_S390_MIN_Z196_ZARCH_ASM_SUPPORT 1" >>confdefs.h + printf "%s\n" "#define HAVE_S390_MIN_Z196_ZARCH_ASM_SUPPORT 1" >>confdefs.h fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for S390 z13 zarch instruction support as default" >&5 -$as_echo_n "checking for S390 z13 zarch instruction support as default... " >&6; } -if ${libc_cv_asm_s390_min_z13_zarch+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for S390 z13 zarch instruction support as default" >&5 +printf %s "checking for S390 z13 zarch instruction support as default... " >&6; } +if test ${libc_cv_asm_s390_min_z13_zarch+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -230,27 +242,29 @@ int testinsn (void) } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_cv_asm_s390_min_z13_zarch=yes -else +else $as_nop libc_cv_asm_s390_min_z13_zarch=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_min_z13_zarch" >&5 -$as_echo "$libc_cv_asm_s390_min_z13_zarch" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_min_z13_zarch" >&5 +printf "%s\n" "$libc_cv_asm_s390_min_z13_zarch" >&6; } if test "$libc_cv_asm_s390_min_z13_zarch" = yes ; then - $as_echo "#define HAVE_S390_MIN_Z13_ZARCH_ASM_SUPPORT 1" >>confdefs.h + printf "%s\n" "#define HAVE_S390_MIN_Z13_ZARCH_ASM_SUPPORT 1" >>confdefs.h fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for S390 arch13 zarch instruction support as default" >&5 -$as_echo_n "checking for S390 arch13 zarch instruction support as default... " >&6; } -if ${libc_cv_asm_s390_min_arch13_zarch+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for S390 arch13 zarch instruction support as default" >&5 +printf %s "checking for S390 arch13 zarch instruction support as default... " >&6; } +if test ${libc_cv_asm_s390_min_arch13_zarch+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -264,34 +278,36 @@ void testinsn (char *buf) } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_cv_asm_s390_min_arch13_zarch=yes -else +else $as_nop libc_cv_asm_s390_min_arch13_zarch=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_min_arch13_zarch" >&5 -$as_echo "$libc_cv_asm_s390_min_arch13_zarch" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_min_arch13_zarch" >&5 +printf "%s\n" "$libc_cv_asm_s390_min_arch13_zarch" >&6; } if test "$libc_cv_asm_s390_min_arch13_zarch" = yes ; then - $as_echo "#define HAVE_S390_MIN_ARCH13_ZARCH_ASM_SUPPORT 1" >>confdefs.h + printf "%s\n" "#define HAVE_S390_MIN_ARCH13_ZARCH_ASM_SUPPORT 1" >>confdefs.h fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC is sufficient to build libc on s390x" >&5 -$as_echo_n "checking if $CC is sufficient to build libc on s390x... " >&6; } -if ${libc_cv_compiler_ok_on_s390x+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC is sufficient to build libc on s390x" >&5 +printf %s "checking if $CC is sufficient to build libc on s390x... " >&6; } +if test ${libc_cv_compiler_ok_on_s390x+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { #if !defined __GNUC__ || __GNUC__ < 7 || (__GNUC__ == 7 && __GNUC_MINOR__ < 1) @@ -302,18 +318,20 @@ main () return 0; } _ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : +if ac_fn_c_try_cpp "$LINENO" +then : libc_cv_compiler_ok_on_s390x=yes -else +else $as_nop libc_cv_compiler_ok_on_s390x=no fi rm -f conftest.err conftest.i conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_ok_on_s390x" >&5 -$as_echo "$libc_cv_compiler_ok_on_s390x" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_ok_on_s390x" >&5 +printf "%s\n" "$libc_cv_compiler_ok_on_s390x" >&6; } if test "$libc_cv_compiler_ok_on_s390x" != yes; then critic_missing="$critic_missing On s390x, GCC >= 7.1.0 is required." fi test -n "$critic_missing" && as_fn_error $? " *** $critic_missing" "$LINENO" 5 + diff --git a/sysdeps/s390/s390-64/configure b/sysdeps/s390/s390-64/configure index 19a9c8a27b..2784f158ea 100644 --- a/sysdeps/s390/s390-64/configure +++ b/sysdeps/s390/s390-64/configure @@ -4,12 +4,13 @@ # Minimal checking for static PIE support in ld. # Compare to ld testcase/bugzilla: # <binutils-source>/ld/testsuite/ld-elf/pr22263-1.rd -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for s390-specific static PIE requirements" >&5 -$as_echo_n "checking for s390-specific static PIE requirements... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for s390-specific static PIE requirements" >&5 +printf %s "checking for s390-specific static PIE requirements... " >&6; } if { as_var=\ -libc_cv_s390x_staticpie_req; eval \${$as_var+:} false; }; then : - $as_echo_n "(cached) " >&6 -else +libc_cv_s390x_staticpie_req; eval test \${$as_var+y}; } +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest1.c <<EOF __thread int * foo; @@ -36,25 +37,25 @@ EOF { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } \ && { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -fPIE -c conftest2.c -o conftest2.o' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } \ && { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -o conftest conftest1.o conftest2.o' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } \ && { ac_try='! LC_ALL=C $READELF -Wr conftest | grep R_390_TLS_TPOFF' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } then libc_cv_s390x_staticpie_req=yes @@ -63,8 +64,8 @@ EOF fi eval ac_res=\$\ libc_cv_s390x_staticpie_req - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } if test $libc_cv_s390x_staticpie_req = yes; then # Static PIE is supported only on 64bit. # Ensure you also have those patches for: @@ -117,6 +118,7 @@ if test $libc_cv_s390x_staticpie_req = yes; then # https://sourceware.org/git/?p=glibc.git;a=commit;h=f787e138aa0bf677bf74fa2a08595c446292f3d7 # The mentioned patch series by Florian Weimer avoids the mentioned failing # sbrk syscall by falling back to mmap. - $as_echo "#define SUPPORT_STATIC_PIE 1" >>confdefs.h + printf "%s\n" "#define SUPPORT_STATIC_PIE 1" >>confdefs.h fi + diff --git a/sysdeps/sh/configure b/sysdeps/sh/configure index 3c05bb6b5e..e25f852746 100644 --- a/sysdeps/sh/configure +++ b/sysdeps/sh/configure @@ -1,2 +1,3 @@ # This file is generated from configure.ac by Autoconf. DO NOT EDIT! # Local configure fragment for sysdeps/sh. + diff --git a/sysdeps/sh/preconfigure b/sysdeps/sh/preconfigure index 078fb48b0f..a89d9c0557 100644 --- a/sysdeps/sh/preconfigure +++ b/sysdeps/sh/preconfigure @@ -3,11 +3,12 @@ -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } -if ${ac_cv_path_GREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +printf %s "checking for grep that handles long lines and -e... " >&6; } +if test ${ac_cv_path_GREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -z "$GREP"; then ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST @@ -15,10 +16,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in grep ggrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in grep ggrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_GREP" || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP @@ -27,13 +33,13 @@ case `"$ac_path_GREP" --version 2>&1` in ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'GREP' >> "conftest.nl" + printf "%s\n" 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -61,16 +67,17 @@ else fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -$as_echo "$ac_cv_path_GREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +printf "%s\n" "$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -$as_echo_n "checking for egrep... " >&6; } -if ${ac_cv_path_EGREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +printf %s "checking for egrep... " >&6; } +if test ${ac_cv_path_EGREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else @@ -81,10 +88,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in egrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in egrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_EGREP" || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP @@ -93,13 +105,13 @@ case `"$ac_path_EGREP" --version 2>&1` in ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'EGREP' >> "conftest.nl" + printf "%s\n" 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -128,8 +140,8 @@ fi fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -$as_echo "$ac_cv_path_EGREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +printf "%s\n" "$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" @@ -141,12 +153,13 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1; then : + $EGREP "yes" >/dev/null 2>&1 +then : endianness=le -else +else $as_nop endianness=be fi -rm -f conftest* +rm -rf conftest* case "$machine" in @@ -159,3 +172,4 @@ sh4*) base_machine=sh with_fp_cond="defined __SH_FPU_ANY__" ;; esac + diff --git a/sysdeps/sparc/configure b/sysdeps/sparc/configure index 70c084db5c..4750fd3729 100644 --- a/sysdeps/sparc/configure +++ b/sysdeps/sparc/configure @@ -1,2 +1,3 @@ # This file is generated from configure.ac by Autoconf. DO NOT EDIT! # Local configure fragment for sysdeps/sparc. + diff --git a/sysdeps/sparc/sparc32/configure b/sysdeps/sparc/sparc32/configure index b6ec0e7d8f..b6603ba2f9 100644 --- a/sysdeps/sparc/sparc32/configure +++ b/sysdeps/sparc/sparc32/configure @@ -4,11 +4,12 @@ # Test if compiler targets at least sparcv8. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } -if ${ac_cv_path_GREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +printf %s "checking for grep that handles long lines and -e... " >&6; } +if test ${ac_cv_path_GREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -z "$GREP"; then ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST @@ -16,10 +17,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in grep ggrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in grep ggrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_GREP" || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP @@ -28,13 +34,13 @@ case `"$ac_path_GREP" --version 2>&1` in ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'GREP' >> "conftest.nl" + printf "%s\n" 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -62,16 +68,17 @@ else fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -$as_echo "$ac_cv_path_GREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +printf "%s\n" "$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -$as_echo_n "checking for egrep... " >&6; } -if ${ac_cv_path_EGREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +printf %s "checking for egrep... " >&6; } +if test ${ac_cv_path_EGREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else @@ -82,10 +89,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in egrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in egrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_EGREP" || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP @@ -94,13 +106,13 @@ case `"$ac_path_EGREP" --version 2>&1` in ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'EGREP' >> "conftest.nl" + printf "%s\n" 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -129,16 +141,17 @@ fi fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -$as_echo "$ac_cv_path_EGREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +printf "%s\n" "$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for at least sparcv8 support" >&5 -$as_echo_n "checking for at least sparcv8 support... " >&6; } -if ${libc_cv_sparcv8+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for at least sparcv8 support" >&5 +printf %s "checking for at least sparcv8 support... " >&6; } +if test ${libc_cv_sparcv8+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if defined (__sparc_v8__) || defined (__sparc_v9__) @@ -147,16 +160,17 @@ else _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1; then : + $EGREP "yes" >/dev/null 2>&1 +then : libc_cv_sparcv8=yes -else +else $as_nop libc_cv_sparcv8=no fi -rm -f conftest* +rm -rf conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sparcv8" >&5 -$as_echo "$libc_cv_sparcv8" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sparcv8" >&5 +printf "%s\n" "$libc_cv_sparcv8" >&6; } if test $libc_cv_sparcv8 = no; then as_fn_error $? "no support for pre-v8 sparc" "$LINENO" 5 fi @@ -164,11 +178,12 @@ fi # Test if compiler generates external calls to libatomic for CAS operation. # It is suffice to check for int only and the test is similar of C11 # atomic_compare_exchange_strong using GCC builtins. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for external libatomic calls" >&5 -$as_echo_n "checking for external libatomic calls... " >&6; } -if ${libc_cv_cas_uses_libatomic+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for external libatomic calls" >&5 +printf %s "checking for external libatomic calls... " >&6; } +if test ${libc_cv_cas_uses_libatomic+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.c <<EOF _Bool foo (int *ptr, int *expected, int desired) { @@ -181,7 +196,7 @@ EOF { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then if grep '__atomic_compare_exchange_4' conftest.s >/dev/null; then libc_cv_cas_uses_libatomic=yes @@ -190,8 +205,9 @@ EOF rm -f conftest.c conftest.s fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cas_uses_libatomic" >&5 -$as_echo "$libc_cv_cas_uses_libatomic" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cas_uses_libatomic" >&5 +printf "%s\n" "$libc_cv_cas_uses_libatomic" >&6; } if test $libc_cv_cas_uses_libatomic = yes; then as_fn_error $? "external dependency of libatomic is not supported" "$LINENO" 5 fi + diff --git a/sysdeps/unix/sysv/linux/aarch64/configure b/sysdeps/unix/sysv/linux/aarch64/configure index 27d50e1d3c..b872b9870c 100644 --- a/sysdeps/unix/sysv/linux/aarch64/configure +++ b/sysdeps/unix/sysv/linux/aarch64/configure @@ -15,3 +15,4 @@ case "$prefix" in fi ;; esac + diff --git a/sysdeps/unix/sysv/linux/alpha/configure b/sysdeps/unix/sysv/linux/alpha/configure index 9afb5874cb..a325e35207 100644 --- a/sysdeps/unix/sysv/linux/alpha/configure +++ b/sysdeps/unix/sysv/linux/alpha/configure @@ -3,3 +3,4 @@ # We did historically export the unwinder from glibc. libc_cv_gcc_unwind_find_fde=yes + diff --git a/sysdeps/unix/sysv/linux/arc/configure b/sysdeps/unix/sysv/linux/arc/configure index 7c63167847..aeeb2b50b2 100644 --- a/sysdeps/unix/sysv/linux/arc/configure +++ b/sysdeps/unix/sysv/linux/arc/configure @@ -2,3 +2,4 @@ # Local configure fragment for sysdeps/unix/sysv/linux/arc. arch_minimum_kernel=5.1.0 + diff --git a/sysdeps/unix/sysv/linux/configure b/sysdeps/unix/sysv/linux/configure index 312055c469..70f7937333 100644 --- a/sysdeps/unix/sysv/linux/configure +++ b/sysdeps/unix/sysv/linux/configure @@ -7,11 +7,12 @@ if test -n "$sysheaders"; then fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking installed Linux kernel header files" >&5 -$as_echo_n "checking installed Linux kernel header files... " >&6; } -if ${libc_cv_linux320+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking installed Linux kernel header files" >&5 +printf %s "checking installed Linux kernel header files... " >&6; } +if test ${libc_cv_linux320+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <linux/version.h> @@ -19,22 +20,23 @@ else # error kernel headers missing or too old #endif int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : +if ac_fn_c_try_cpp "$LINENO" +then : libc_cv_linux320='3.2.0 or later' -else +else $as_nop libc_cv_linux320='missing or too old!' fi rm -f conftest.err conftest.i conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_linux320" >&5 -$as_echo "$libc_cv_linux320" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_linux320" >&5 +printf "%s\n" "$libc_cv_linux320" >&6; } if test "$libc_cv_linux320" != '3.2.0 or later'; then as_fn_error $? "GNU libc requires kernel header files from Linux 3.2.0 or later to be installed before configuring. @@ -59,16 +61,16 @@ if test -n "$minimum_kernel"; then arch_version=$((`echo "$arch_minimum_kernel.0.0.0" | sed 's/$[0-9]*$\.$[0-9]*$\.$[0-9]*$.*/\1 \* 65536 + \2 \* 256 + \3/'`)) if test $user_version -lt $arch_version; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: minimum kernel version reset to $arch_minimum_kernel" >&5 -$as_echo "$as_me: WARNING: minimum kernel version reset to $arch_minimum_kernel" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: minimum kernel version reset to $arch_minimum_kernel" >&5 +printf "%s\n" "$as_me: WARNING: minimum kernel version reset to $arch_minimum_kernel" >&2;} minimum_kernel=$arch_minimum_kernel fi else minimum_kernel=$arch_minimum_kernel fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for kernel header at least $minimum_kernel" >&5 -$as_echo_n "checking for kernel header at least $minimum_kernel... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for kernel header at least $minimum_kernel" >&5 +printf %s "checking for kernel header at least $minimum_kernel... " >&6; } decnum=`echo "$minimum_kernel.0.0.0" | sed 's/$[0-9]*$\.$[0-9]*$\.$[0-9]*$.*/(\1 * 65536 + \2 * 256 + \3)/'`; abinumstr=`echo "$minimum_kernel.0.0.0" | sed 's/$[0-9]*$\.$[0-9]*$\.$[0-9]*$.*/\1.\2.\3/'`; abinum=`echo "$minimum_kernel.0.0.0" | sed 's/$[0-9]*$\.$[0-9]*$\.$[0-9]*$.*/\1,\2,\3/'`; @@ -79,33 +81,28 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext # error kernel headers too old #endif int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : +if ac_fn_c_try_cpp "$LINENO" +then : libc_minimum_kernel=ok -else +else $as_nop libc_minimum_kernel='too old!' fi rm -f conftest.err conftest.i conftest.$ac_ext -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_minimum_kernel" >&5 -$as_echo "$libc_minimum_kernel" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_minimum_kernel" >&5 +printf "%s\n" "$libc_minimum_kernel" >&6; } if test "$libc_minimum_kernel" = ok; then - cat >>confdefs.h <<_ACEOF -#define __LINUX_KERNEL_VERSION $decnum -_ACEOF + printf "%s\n" "#define __LINUX_KERNEL_VERSION $decnum" >>confdefs.h - cat >>confdefs.h <<_ACEOF -#define __LINUX_KERNEL_VERSION_STR "$abinumstr" -_ACEOF + printf "%s\n" "#define __LINUX_KERNEL_VERSION_STR \"$abinumstr\"" >>confdefs.h - cat >>confdefs.h <<_ACEOF -#define __ABI_TAG_VERSION $abinum -_ACEOF + printf "%s\n" "#define __ABI_TAG_VERSION $abinum" >>confdefs.h else as_fn_error $? "*** The available kernel headers are older than the requested @@ -145,8 +142,8 @@ if test $host = $build; then else ac_prefix=$ac_default_prefix fi - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for symlinks in ${ac_prefix}/include" >&5 -$as_echo_n "checking for symlinks in ${ac_prefix}/include... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for symlinks in ${ac_prefix}/include" >&5 +printf %s "checking for symlinks in ${ac_prefix}/include... " >&6; } ac_message= if test -L ${ac_prefix}/include/net; then ac_message="$ac_message @@ -158,15 +155,16 @@ $as_echo_n "checking for symlinks in ${ac_prefix}/include... " >&6; } fi if test -n "$ac_message"; then as_fn_error $? "$ac_message -\`make install' will destroy the target of the link(s). +'make install' will destroy the target of the link(s). Delete the links and re-run configure, or better still, move the entire ${ac_prefix}/include directory out of the way." "$LINENO" 5 else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 -$as_echo "ok" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +printf "%s\n" "ok" >&6; } fi fi # We have inlined syscalls. -$as_echo "#define HAVE_INLINED_SYSCALLS 1" >>confdefs.h +printf "%s\n" "#define HAVE_INLINED_SYSCALLS 1" >>confdefs.h + diff --git a/sysdeps/unix/sysv/linux/configure.ac b/sysdeps/unix/sysv/linux/configure.ac index 5896d1135b..c177e082a9 100644 --- a/sysdeps/unix/sysv/linux/configure.ac +++ b/sysdeps/unix/sysv/linux/configure.ac @@ -112,7 +112,7 @@ if test $host = $build; then fi if test -n "$ac_message"; then AC_MSG_ERROR([$ac_message -\`make install' will destroy the target of the link(s). +'make install' will destroy the target of the link(s). Delete the links and re-run configure, or better still, move the entire ${ac_prefix}/include directory out of the way.]) else diff --git a/sysdeps/unix/sysv/linux/csky/configure b/sysdeps/unix/sysv/linux/csky/configure index b36cee5b7b..47d720e215 100644 --- a/sysdeps/unix/sysv/linux/csky/configure +++ b/sysdeps/unix/sysv/linux/csky/configure @@ -2,3 +2,4 @@ # Local configure fragment for sysdeps/unix/sysv/linux/csky arch_minimum_kernel=4.20.0 + diff --git a/sysdeps/unix/sysv/linux/i386/configure b/sysdeps/unix/sysv/linux/i386/configure index 351d82355a..748c092d13 100644 --- a/sysdeps/unix/sysv/linux/i386/configure +++ b/sysdeps/unix/sysv/linux/i386/configure @@ -2,3 +2,4 @@ # Local configure fragment for sysdeps/unix/sysv/linux/i386. libc_cv_gcc_unwind_find_fde=yes + diff --git a/sysdeps/unix/sysv/linux/ia64/configure b/sysdeps/unix/sysv/linux/ia64/configure index 3cf72371ef..dccf117c96 100644 --- a/sysdeps/unix/sysv/linux/ia64/configure +++ b/sysdeps/unix/sysv/linux/ia64/configure @@ -6,3 +6,4 @@ ldd_rewrite_script=$dir/ldd-rewrite.sed # First version with support for the accept4 system call. # Linux 3.3 includes it as well. arch_minimum_kernel=3.2.18 + diff --git a/sysdeps/unix/sysv/linux/loongarch/configure b/sysdeps/unix/sysv/linux/loongarch/configure index 28216c165e..0d1159e923 100644 --- a/sysdeps/unix/sysv/linux/loongarch/configure +++ b/sysdeps/unix/sysv/linux/loongarch/configure @@ -6,11 +6,12 @@ arch_minimum_kernel=5.19.0 libc_cv_loongarch_int_abi=no -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } -if ${ac_cv_path_GREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +printf %s "checking for grep that handles long lines and -e... " >&6; } +if test ${ac_cv_path_GREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -z "$GREP"; then ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST @@ -18,10 +19,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in grep ggrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in grep ggrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_GREP" || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP @@ -30,13 +36,13 @@ case `"$ac_path_GREP" --version 2>&1` in ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'GREP' >> "conftest.nl" + printf "%s\n" 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -64,16 +70,17 @@ else fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -$as_echo "$ac_cv_path_GREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +printf "%s\n" "$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -$as_echo_n "checking for egrep... " >&6; } -if ${ac_cv_path_EGREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +printf %s "checking for egrep... " >&6; } +if test ${ac_cv_path_EGREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else @@ -84,10 +91,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in egrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in egrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_EGREP" || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP @@ -96,13 +108,13 @@ case `"$ac_path_EGREP" --version 2>&1` in ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'EGREP' >> "conftest.nl" + printf "%s\n" 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -131,8 +143,8 @@ fi fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -$as_echo "$ac_cv_path_EGREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +printf "%s\n" "$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" @@ -142,10 +154,11 @@ __SIZEOF_INT__ __SIZEOF_LONG__ __SIZEOF_POINTER__ _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "4 8 8" >/dev/null 2>&1; then : + $EGREP "4 8 8" >/dev/null 2>&1 +then : libc_cv_loongarch_int_abi=lp64 fi -rm -f conftest* +rm -rf conftest* if test $libc_cv_loongarch_int_abi = no; then as_fn_error $? "Unable to determine integer ABI" "$LINENO" 5 @@ -160,10 +173,11 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1; then : + $EGREP "yes" >/dev/null 2>&1 +then : libc_cv_loongarch_float_abi=d fi -rm -f conftest* +rm -rf conftest* cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -173,10 +187,11 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1; then : + $EGREP "yes" >/dev/null 2>&1 +then : libc_cv_loongarch_float_abi=s fi -rm -f conftest* +rm -rf conftest* if test "$libc_cv_loongarch_float_abi" = no; then as_fn_error $? "Unable to determine floating-point ABI" "$LINENO" 5 @@ -217,3 +232,4 @@ esac esac ldd_rewrite_script=sysdeps/unix/sysv/linux/loongarch/ldd-rewrite.sed + diff --git a/sysdeps/unix/sysv/linux/m68k/configure b/sysdeps/unix/sysv/linux/m68k/configure index aa295f80cb..6d978ab2eb 100644 --- a/sysdeps/unix/sysv/linux/m68k/configure +++ b/sysdeps/unix/sysv/linux/m68k/configure @@ -6,3 +6,4 @@ m68k/coldfire) libc_cv_gcc_unwind_find_fde=yes ;; esac + diff --git a/sysdeps/unix/sysv/linux/mips/configure b/sysdeps/unix/sysv/linux/mips/configure index f25f2a3a65..a060901de4 100644 --- a/sysdeps/unix/sysv/linux/mips/configure +++ b/sysdeps/unix/sysv/linux/mips/configure @@ -9,16 +9,17 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext #error Not O32 ABI #endif int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_mips_abi=o32 -else +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -26,16 +27,17 @@ else #error Not N32 ABI #endif int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_mips_abi=n32 -else +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -43,21 +45,22 @@ else #error Not 64 ABI #endif int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_mips_abi=n64 fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext if test -z "$libc_mips_abi"; then as_fn_error $? "could not determine what ABI the compiler is using" "$LINENO" 5 @@ -70,16 +73,17 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext #error Not soft ABI #endif int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_mips_float=soft -else +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -87,19 +91,20 @@ else #error Not hard ABI #endif int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_mips_float=hard fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext if test -z "$libc_mips_float"; then as_fn_error $? "could not determine if compiler is using hard or soft floating point ABI" "$LINENO" 5 @@ -117,14 +122,15 @@ if test x"$libc_mips_abi" = xo32 -a x"$libc_mips_float" = xhard; then #error Missing FPR sizes #endif int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -132,16 +138,17 @@ if ac_fn_c_try_compile "$LINENO"; then : #error Not FP32 #endif int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_mips_o32_fp=32 -else +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -149,16 +156,17 @@ else #error Not FPXX (without odd single-precision registers) #endif int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_mips_o32_fp=xx -else +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -166,16 +174,17 @@ else #error Not FPXX (with odd single precision registers) #endif int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_mips_o32_fp=xxo -else +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -183,16 +192,17 @@ else #error Not FP64A #endif int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_mips_o32_fp=64a -else +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -200,46 +210,49 @@ else #error Not FP64 #endif int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_mips_o32_fp=64 fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext if { ac_try='${CC-cc} -mfp64 -xc /dev/null -S -o /dev/null' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; }; then : + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } +then : libc_cv_mips_fp64=yes -else +else $as_nop libc_cv_mips_fp64=no fi if { ac_try='${CC-cc} -Werror -modd-spreg -xc /dev/null -S -o /dev/null' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; }; then : + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } +then : libc_cv_mips_modd_spreg=yes -else +else $as_nop libc_cv_mips_modd_spreg=no fi fi @@ -258,28 +271,30 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext #error New prctl support for setting FP modes not found #endif int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_mips_mode_switch=yes -else +else $as_nop libc_mips_mode_switch=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext config_vars="$config_vars mips-mode-switch = ${libc_mips_mode_switch}" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } -if ${ac_cv_path_GREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +printf %s "checking for grep that handles long lines and -e... " >&6; } +if test ${ac_cv_path_GREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -z "$GREP"; then ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST @@ -287,10 +302,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in grep ggrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in grep ggrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_GREP" || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP @@ -299,13 +319,13 @@ case `"$ac_path_GREP" --version 2>&1` in ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'GREP' >> "conftest.nl" + printf "%s\n" 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -333,16 +353,17 @@ else fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -$as_echo "$ac_cv_path_GREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +printf "%s\n" "$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -$as_echo_n "checking for egrep... " >&6; } -if ${ac_cv_path_EGREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +printf %s "checking for egrep... " >&6; } +if test ${ac_cv_path_EGREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else @@ -353,10 +374,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in egrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in egrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_EGREP" || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP @@ -365,13 +391,13 @@ case `"$ac_path_EGREP" --version 2>&1` in ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'EGREP' >> "conftest.nl" + printf "%s\n" 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -400,16 +426,17 @@ fi fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -$as_echo "$ac_cv_path_EGREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +printf "%s\n" "$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler is using the 2008 NaN encoding" >&5 -$as_echo_n "checking whether the compiler is using the 2008 NaN encoding... " >&6; } -if ${libc_cv_mips_nan2008+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler is using the 2008 NaN encoding" >&5 +printf %s "checking whether the compiler is using the 2008 NaN encoding... " >&6; } +if test ${libc_cv_mips_nan2008+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ dnl @@ -418,16 +445,17 @@ yes #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1; then : + $EGREP "yes" >/dev/null 2>&1 +then : libc_cv_mips_nan2008=yes -else +else $as_nop libc_cv_mips_nan2008=no fi -rm -f conftest* +rm -rf conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mips_nan2008" >&5 -$as_echo "$libc_cv_mips_nan2008" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mips_nan2008" >&5 +printf "%s\n" "$libc_cv_mips_nan2008" >&6; } libc_mips_nan= if test x"$libc_cv_mips_nan2008" = xyes; then @@ -482,11 +510,12 @@ fi # NOTE: The check below assumes that in absence of user-provided minimum_kernel # we will default to arch_minimum_kernel which is currently less than 4.8.0 for # all known configurations. If this changes, the check must be updated. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler must use executable stack" >&5 -$as_echo_n "checking whether the compiler must use executable stack... " >&6; } -if ${libc_cv_mips_force_execstack+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler must use executable stack" >&5 +printf %s "checking whether the compiler must use executable stack... " >&6; } +if test ${libc_cv_mips_force_execstack+y} +then : + printf %s "(cached) " >&6 +else $as_nop libc_cv_mips_force_execstack=no if test $libc_mips_float = hard; then if test -n "$minimum_kernel"; then @@ -501,18 +530,19 @@ else fi fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mips_force_execstack" >&5 -$as_echo "$libc_cv_mips_force_execstack" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mips_force_execstack" >&5 +printf "%s\n" "$libc_cv_mips_force_execstack" >&6; } libc_mips_has_gnustack=$libc_cv_as_noexecstack if test $libc_cv_mips_force_execstack = yes; then libc_mips_has_gnustack=no - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: forcing executable stack for pre-4.8.0 Linux kernels" >&5 -$as_echo "$as_me: WARNING: forcing executable stack for pre-4.8.0 Linux kernels" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: forcing executable stack for pre-4.8.0 Linux kernels" >&5 +printf "%s\n" "$as_me: WARNING: forcing executable stack for pre-4.8.0 Linux kernels" >&2;} fi config_vars="$config_vars mips-force-execstack = ${libc_cv_mips_force_execstack}" config_vars="$config_vars mips-has-gnustack = ${libc_mips_has_gnustack}" + diff --git a/sysdeps/unix/sysv/linux/mips/mips64/configure b/sysdeps/unix/sysv/linux/mips/mips64/configure index 26bed649db..d795c0bc08 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/configure +++ b/sysdeps/unix/sysv/linux/mips/mips64/configure @@ -2,3 +2,4 @@ # Local configure fragment for sysdeps/unix/sysv/linux/mips/mips64. ldd_rewrite_script=$dir/ldd-rewrite.sed + diff --git a/sysdeps/unix/sysv/linux/nios2/configure b/sysdeps/unix/sysv/linux/nios2/configure index 56b710792e..8d80166c4d 100644 --- a/sysdeps/unix/sysv/linux/nios2/configure +++ b/sysdeps/unix/sysv/linux/nios2/configure @@ -2,3 +2,4 @@ # Local configure fragment for sysdeps/unix/sysv/linux/nios2. arch_minimum_kernel=3.19.0 + diff --git a/sysdeps/unix/sysv/linux/or1k/configure b/sysdeps/unix/sysv/linux/or1k/configure index 5225dfea5b..fed11fa453 100644 --- a/sysdeps/unix/sysv/linux/or1k/configure +++ b/sysdeps/unix/sysv/linux/or1k/configure @@ -2,3 +2,4 @@ # Local configure fragment for sysdeps/unix/sysv/linux/or1k. arch_minimum_kernel=5.4.0 + diff --git a/sysdeps/unix/sysv/linux/powerpc/configure b/sysdeps/unix/sysv/linux/powerpc/configure index 84a39495f0..d6d091a4c2 100644 --- a/sysdeps/unix/sysv/linux/powerpc/configure +++ b/sysdeps/unix/sysv/linux/powerpc/configure @@ -2,18 +2,19 @@ # Local configure fragment for sysdeps/unix/sysv/linux/powerpc/. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC $CFLAGS -mlong-double-128 uses IBM extended format" >&5 -$as_echo_n "checking whether $CC $CFLAGS -mlong-double-128 uses IBM extended format... " >&6; } -if ${libc_cv_mlong_double_128ibm+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC $CFLAGS -mlong-double-128 uses IBM extended format" >&5 +printf %s "checking whether $CC $CFLAGS -mlong-double-128 uses IBM extended format... " >&6; } +if test ${libc_cv_mlong_double_128ibm+y} +then : + printf %s "(cached) " >&6 +else $as_nop save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -mlong-double-128" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <float.h> int -main () +main (void) { #if LDBL_MANT_DIG != 106 @@ -24,30 +25,32 @@ long double foobar (long double x) { return x; } return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_cv_mlong_double_128ibm=yes -else +else $as_nop libc_cv_mlong_double_128ibm=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CFLAGS="$save_CFLAGS" fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mlong_double_128ibm" >&5 -$as_echo "$libc_cv_mlong_double_128ibm" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mlong_double_128ibm" >&5 +printf "%s\n" "$libc_cv_mlong_double_128ibm" >&6; } if test "$libc_cv_mlong_double_128ibm" = no; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC $CFLAGS supports -mabi=ibmlongdouble" >&5 -$as_echo_n "checking whether $CC $CFLAGS supports -mabi=ibmlongdouble... " >&6; } -if ${libc_cv_mabi_ibmlongdouble+:} false; then : - $as_echo_n "(cached) " >&6 -else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC $CFLAGS supports -mabi=ibmlongdouble" >&5 +printf %s "checking whether $CC $CFLAGS supports -mabi=ibmlongdouble... " >&6; } +if test ${libc_cv_mabi_ibmlongdouble+y} +then : + printf %s "(cached) " >&6 +else $as_nop save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -mlong-double-128 -mabi=ibmlongdouble" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <float.h> int -main () +main (void) { #if LDBL_MANT_DIG != 106 @@ -58,16 +61,17 @@ long double foobar (long double x) { return x; } return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_cv_mabi_ibmlongdouble=yes -else +else $as_nop libc_cv_mabi_ibmlongdouble=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CFLAGS="$save_CFLAGS" fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mabi_ibmlongdouble" >&5 -$as_echo "$libc_cv_mabi_ibmlongdouble" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mabi_ibmlongdouble" >&5 +printf "%s\n" "$libc_cv_mabi_ibmlongdouble" >&6; } if test "$libc_cv_mabi_ibmlongdouble" = yes; then CFLAGS="$CFLAGS -mabi=ibmlongdouble" @@ -76,8 +80,8 @@ $as_echo "$libc_cv_mabi_ibmlongdouble" >&6; } fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports --no-tls-get-addr-optimize" >&5 -$as_echo_n "checking for linker that supports --no-tls-get-addr-optimize... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linker that supports --no-tls-get-addr-optimize" >&5 +printf %s "checking for linker that supports --no-tls-get-addr-optimize... " >&6; } libc_linker_feature=no cat > conftest.c <<EOF int _start (void) { return 42; } @@ -89,7 +93,7 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } then if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp -Wl,--no-tls-get-addr-optimize -nostdlib \ @@ -106,9 +110,10 @@ if test $libc_linker_feature = yes; then else libc_cv_tls_get_addr_optimize=no fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 -$as_echo "$libc_linker_feature" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 +printf "%s\n" "$libc_linker_feature" >&6; } config_vars="$config_vars have-tls-get-addr-optimize = $libc_cv_tls_get_addr_optimize" ldd_rewrite_script=sysdeps/unix/sysv/linux/powerpc/ldd-rewrite.sed + diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/configure b/sysdeps/unix/sysv/linux/powerpc/powerpc32/configure index eb58187ff4..fa420ed36d 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/configure +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/configure @@ -2,3 +2,4 @@ # Local configure fragment for sysdeps/unix/sysv/linux/powerpc/powerpc32. libc_cv_gcc_unwind_find_fde=yes + diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure b/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure index ae7f254da4..cf1b70c745 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure @@ -17,11 +17,12 @@ esac # Define default-abi according to compiler flags. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } -if ${ac_cv_path_GREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +printf %s "checking for grep that handles long lines and -e... " >&6; } +if test ${ac_cv_path_GREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -z "$GREP"; then ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST @@ -29,10 +30,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in grep ggrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in grep ggrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_GREP" || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP @@ -41,13 +47,13 @@ case `"$ac_path_GREP" --version 2>&1` in ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'GREP' >> "conftest.nl" + printf "%s\n" 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -75,16 +81,17 @@ else fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -$as_echo "$ac_cv_path_GREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +printf "%s\n" "$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -$as_echo_n "checking for egrep... " >&6; } -if ${ac_cv_path_EGREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +printf %s "checking for egrep... " >&6; } +if test ${ac_cv_path_EGREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else @@ -95,10 +102,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in egrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in egrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_EGREP" || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP @@ -107,13 +119,13 @@ case `"$ac_path_EGREP" --version 2>&1` in ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'EGREP' >> "conftest.nl" + printf "%s\n" 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -142,16 +154,17 @@ fi fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -$as_echo "$ac_cv_path_EGREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +printf "%s\n" "$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler is using the PowerPC64 ELFv2 ABI" >&5 -$as_echo_n "checking whether the compiler is using the PowerPC64 ELFv2 ABI... " >&6; } -if ${libc_cv_ppc64_elfv2_abi+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler is using the PowerPC64 ELFv2 ABI" >&5 +printf %s "checking whether the compiler is using the PowerPC64 ELFv2 ABI... " >&6; } +if test ${libc_cv_ppc64_elfv2_abi+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if _CALL_ELF == 2 @@ -160,31 +173,33 @@ else _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1; then : + $EGREP "yes" >/dev/null 2>&1 +then : libc_cv_ppc64_elfv2_abi=yes -else +else $as_nop libc_cv_ppc64_elfv2_abi=no fi -rm -f conftest* +rm -rf conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc64_elfv2_abi" >&5 -$as_echo "$libc_cv_ppc64_elfv2_abi" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc64_elfv2_abi" >&5 +printf "%s\n" "$libc_cv_ppc64_elfv2_abi" >&6; } if test $libc_cv_ppc64_elfv2_abi = yes; then config_vars="$config_vars default-abi = 64-v2" # For shlib-versions. - $as_echo "#define HAVE_ELFV2_ABI 1" >>confdefs.h + printf "%s\n" "#define HAVE_ELFV2_ABI 1" >>confdefs.h else config_vars="$config_vars default-abi = 64-v1" # Compiler that do not support ELFv2 ABI does not define _CALL_ELF - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler defines _CALL_ELF" >&5 -$as_echo_n "checking whether the compiler defines _CALL_ELF... " >&6; } -if ${libc_cv_ppc64_def_call_elf+:} false; then : - $as_echo_n "(cached) " >&6 -else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler defines _CALL_ELF" >&5 +printf %s "checking whether the compiler defines _CALL_ELF... " >&6; } +if test ${libc_cv_ppc64_def_call_elf+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef _CALL_ELF @@ -193,26 +208,28 @@ else _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1; then : + $EGREP "yes" >/dev/null 2>&1 +then : libc_cv_ppc64_def_call_elf=yes -else +else $as_nop libc_cv_ppc64_def_call_elf=no fi -rm -f conftest* +rm -rf conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc64_def_call_elf" >&5 -$as_echo "$libc_cv_ppc64_def_call_elf" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc64_def_call_elf" >&5 +printf "%s\n" "$libc_cv_ppc64_def_call_elf" >&6; } if test $libc_cv_ppc64_def_call_elf = no; then libc_extra_cppflags="$libc_extra_cppflags -D_CALL_ELF=1" fi fi # Set minimum kernel version for ppc64le. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the machine type to set minimum kernel version" >&5 -$as_echo_n "checking the machine type to set minimum kernel version... " >&6; } -if ${libc_cv_ppc64_le+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the machine type to set minimum kernel version" >&5 +printf %s "checking the machine type to set minimum kernel version... " >&6; } +if test ${libc_cv_ppc64_le+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ @@ -221,13 +238,15 @@ else _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1; then : + $EGREP "yes" >/dev/null 2>&1 +then : arch_minimum_kernel=3.10.0 -else +else $as_nop libc_cv_ppc64_le=no fi -rm -f conftest* +rm -rf conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc64_le" >&5 -$as_echo "$libc_cv_ppc64_le" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc64_le" >&5 +printf "%s\n" "$libc_cv_ppc64_le" >&6; } + diff --git a/sysdeps/unix/sysv/linux/riscv/configure b/sysdeps/unix/sysv/linux/riscv/configure index 33139618e7..79bf5efa25 100755 --- a/sysdeps/unix/sysv/linux/riscv/configure +++ b/sysdeps/unix/sysv/linux/riscv/configure @@ -6,11 +6,12 @@ arch_minimum_kernel=4.15.0 libc_cv_riscv_int_abi=no -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } -if ${ac_cv_path_GREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +printf %s "checking for grep that handles long lines and -e... " >&6; } +if test ${ac_cv_path_GREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if test -z "$GREP"; then ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST @@ -18,10 +19,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in grep ggrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in grep ggrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_GREP" || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP @@ -30,13 +36,13 @@ case `"$ac_path_GREP" --version 2>&1` in ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'GREP' >> "conftest.nl" + printf "%s\n" 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -64,16 +70,17 @@ else fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -$as_echo "$ac_cv_path_GREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +printf "%s\n" "$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -$as_echo_n "checking for egrep... " >&6; } -if ${ac_cv_path_EGREP+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +printf %s "checking for egrep... " >&6; } +if test ${ac_cv_path_EGREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else @@ -84,10 +91,15 @@ else for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in egrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in egrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_EGREP" || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP @@ -96,13 +108,13 @@ case `"$ac_path_EGREP" --version 2>&1` in ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'EGREP' >> "conftest.nl" + printf "%s\n" 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -131,8 +143,8 @@ fi fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -$as_echo "$ac_cv_path_EGREP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +printf "%s\n" "$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" @@ -142,10 +154,11 @@ __SIZEOF_INT__ __SIZEOF_LONG__ __SIZEOF_POINTER__ _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "4 8 8" >/dev/null 2>&1; then : + $EGREP "4 8 8" >/dev/null 2>&1 +then : libc_cv_riscv_int_abi=lp64 fi -rm -f conftest* +rm -rf conftest* cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -153,10 +166,11 @@ __SIZEOF_INT__ __SIZEOF_LONG__ __SIZEOF_POINTER__ _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "4 4 4" >/dev/null 2>&1; then : + $EGREP "4 4 4" >/dev/null 2>&1 +then : libc_cv_riscv_int_abi=ilp32 fi -rm -f conftest* +rm -rf conftest* if test $libc_cv_riscv_int_abi = no; then as_fn_error $? "Unable to determine integer ABI" "$LINENO" 5 @@ -175,10 +189,11 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1; then : + $EGREP "yes" >/dev/null 2>&1 +then : libc_cv_riscv_float_abi=d fi -rm -f conftest* +rm -rf conftest* cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -188,10 +203,11 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1; then : + $EGREP "yes" >/dev/null 2>&1 +then : libc_cv_riscv_float_abi= fi -rm -f conftest* +rm -rf conftest* if test "$libc_cv_riscv_float_abi" = no; then as_fn_error $? "Unable to determine floating-point ABI" "$LINENO" 5 @@ -260,3 +276,4 @@ esac esac ldd_rewrite_script=sysdeps/unix/sysv/linux/riscv/ldd-rewrite.sed + diff --git a/sysdeps/unix/sysv/linux/s390/configure b/sysdeps/unix/sysv/linux/s390/configure index 1d735d7b9c..d8a14434c5 100644 --- a/sysdeps/unix/sysv/linux/s390/configure +++ b/sysdeps/unix/sysv/linux/s390/configure @@ -3,3 +3,4 @@ libc_cv_gcc_unwind_find_fde=yes ldd_rewrite_script=sysdeps/unix/sysv/linux/s390/ldd-rewrite.sed + diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/configure b/sysdeps/unix/sysv/linux/s390/s390-64/configure index e8e84362d4..5490bc669e 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-64/configure +++ b/sysdeps/unix/sysv/linux/s390/s390-64/configure @@ -13,3 +13,4 @@ case "$prefix" in fi ;; esac + diff --git a/sysdeps/unix/sysv/linux/sh/configure b/sysdeps/unix/sysv/linux/sh/configure index 6c31f5e249..f2a8e56a37 100644 --- a/sysdeps/unix/sysv/linux/sh/configure +++ b/sysdeps/unix/sysv/linux/sh/configure @@ -2,3 +2,4 @@ # Local configure fragment for sysdeps/unix/sysv/linux/sh. libc_cv_gcc_unwind_find_fde=yes + diff --git a/sysdeps/unix/sysv/linux/sparc/configure b/sysdeps/unix/sysv/linux/sparc/configure index 00fb21e156..e2fd59f66d 100644 --- a/sysdeps/unix/sysv/linux/sparc/configure +++ b/sysdeps/unix/sysv/linux/sparc/configure @@ -3,3 +3,4 @@ libc_cv_gcc_unwind_find_fde=yes ldd_rewrite_script=sysdeps/unix/sysv/linux/sparc/ldd-rewrite.sed + diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/configure b/sysdeps/unix/sysv/linux/sparc/sparc64/configure index 4b92a40bd2..f09553588c 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc64/configure +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/configure @@ -13,3 +13,4 @@ case "$prefix" in fi ;; esac + diff --git a/sysdeps/unix/sysv/linux/x86_64/64/configure b/sysdeps/unix/sysv/linux/x86_64/64/configure index 9d298faba7..2613d3af4f 100644 --- a/sysdeps/unix/sysv/linux/x86_64/64/configure +++ b/sysdeps/unix/sysv/linux/x86_64/64/configure @@ -13,3 +13,4 @@ case "$prefix" in fi ;; esac + diff --git a/sysdeps/unix/sysv/linux/x86_64/configure b/sysdeps/unix/sysv/linux/x86_64/configure index cb904876ab..fbf0c40e37 100644 --- a/sysdeps/unix/sysv/linux/x86_64/configure +++ b/sysdeps/unix/sysv/linux/x86_64/configure @@ -2,3 +2,4 @@ # Local configure fragment for sysdeps/unix/sysv/linux/x86_64. ldd_rewrite_script=sysdeps/unix/sysv/linux/x86_64/ldd-rewrite.sed + diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/configure b/sysdeps/unix/sysv/linux/x86_64/x32/configure index 4837a308ce..bf64c333e1 100644 --- a/sysdeps/unix/sysv/linux/x86_64/x32/configure +++ b/sysdeps/unix/sysv/linux/x86_64/x32/configure @@ -15,3 +15,4 @@ case "$prefix" in fi ;; esac + diff --git a/sysdeps/x86/configure b/sysdeps/x86/configure index 6135b17652..a2f9a7c2c6 100644 --- a/sysdeps/x86/configure +++ b/sysdeps/x86/configure @@ -3,11 +3,12 @@ if test $enable_cet != no; then # Check if CET can be enabled. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CET can be enabled" >&5 -$as_echo_n "checking whether CET can be enabled... " >&6; } -if ${libc_cv_x86_cet_available+:} false; then : - $as_echo_n "(cached) " >&6 -else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether CET can be enabled" >&5 +printf %s "checking whether CET can be enabled... " >&6; } +if test ${libc_cv_x86_cet_available+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.c <<EOF #if !defined __CET__ || __CET__ != 3 # error CET isn't available. @@ -17,7 +18,7 @@ EOF { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then libc_cv_x86_cet_available=yes else @@ -25,19 +26,20 @@ EOF fi rm -rf conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_x86_cet_available" >&5 -$as_echo "$libc_cv_x86_cet_available" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_x86_cet_available" >&5 +printf "%s\n" "$libc_cv_x86_cet_available" >&6; } if test $libc_cv_x86_cet_available != yes; then as_fn_error $? "$CC doesn't support CET" "$LINENO" 5 fi fi if test $enable_cet != no; then # Check if assembler supports CET. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether assembler supports CET" >&5 -$as_echo_n "checking whether assembler supports CET... " >&6; } -if ${libc_cv_x86_cet_as+:} false; then : - $as_echo_n "(cached) " >&6 -else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether assembler supports CET" >&5 +printf %s "checking whether assembler supports CET... " >&6; } +if test ${libc_cv_x86_cet_as+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest.s <<EOF incsspd %ecx EOF @@ -45,7 +47,7 @@ EOF { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then libc_cv_x86_cet_as=yes else @@ -53,28 +55,29 @@ EOF fi rm -rf conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_x86_cet_as" >&5 -$as_echo "$libc_cv_x86_cet_as" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_x86_cet_as" >&5 +printf "%s\n" "$libc_cv_x86_cet_as" >&6; } if test $libc_cv_x86_cet_as = no; then as_fn_error $? "$AS doesn't support CET" "$LINENO" 5 fi fi if test $enable_cet = yes; then - $as_echo "#define DEFAULT_DL_X86_CET_CONTROL cet_elf_property" >>confdefs.h + printf "%s\n" "#define DEFAULT_DL_X86_CET_CONTROL cet_elf_property" >>confdefs.h elif test $enable_cet = permissive; then - $as_echo "#define DEFAULT_DL_X86_CET_CONTROL cet_permissive" >>confdefs.h + printf "%s\n" "#define DEFAULT_DL_X86_CET_CONTROL cet_permissive" >>confdefs.h fi config_vars="$config_vars enable-cet = $enable_cet" # Check if linker supports x86 ISA level. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker x86 ISA level support" >&5 -$as_echo_n "checking for linker x86 ISA level support... " >&6; } -if ${libc_cv_include_x86_isa_level+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linker x86 ISA level support" >&5 +printf %s "checking for linker x86 ISA level support... " >&6; } +if test ${libc_cv_include_x86_isa_level+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat > conftest1.S <<EOF #ifdef __LP64__ # define P2ALIGN 3 @@ -130,7 +133,7 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -nostartfiles -nostdlib -r -o conftest c { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then count=`LC_ALL=C $READELF -n conftest | grep NT_GNU_PROPERTY_TYPE_0 | wc -l` if test "$count" = 1; then @@ -139,56 +142,59 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -nostartfiles -nostdlib -r -o conftest c fi rm -f conftest* fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_include_x86_isa_level" >&5 -$as_echo "$libc_cv_include_x86_isa_level" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_include_x86_isa_level" >&5 +printf "%s\n" "$libc_cv_include_x86_isa_level" >&6; } if test $libc_cv_include_x86_isa_level = yes; then - $as_echo "#define INCLUDE_X86_ISA_LEVEL 1" >>confdefs.h + printf "%s\n" "#define INCLUDE_X86_ISA_LEVEL 1" >>confdefs.h - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LAHF/SAHF instruction support" >&5 -$as_echo_n "checking for LAHF/SAHF instruction support... " >&6; } -if ${libc_cv_have_x86_lahf_sahf+:} false; then : - $as_echo_n "(cached) " >&6 -else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LAHF/SAHF instruction support" >&5 +printf %s "checking for LAHF/SAHF instruction support... " >&6; } +if test ${libc_cv_have_x86_lahf_sahf+y} +then : + printf %s "(cached) " >&6 +else $as_nop libc_cv_have_x86_lahf_sahf=no if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -fverbose-asm -S -o - -x c /dev/null' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } | grep -qE '(-msahf\b|-march=x86-64-v)'; then libc_cv_have_x86_lahf_sahf=yes fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_x86_lahf_sahf" >&5 -$as_echo "$libc_cv_have_x86_lahf_sahf" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_x86_lahf_sahf" >&5 +printf "%s\n" "$libc_cv_have_x86_lahf_sahf" >&6; } if test $libc_cv_have_x86_lahf_sahf = yes; then - $as_echo "#define HAVE_X86_LAHF_SAHF 1" >>confdefs.h + printf "%s\n" "#define HAVE_X86_LAHF_SAHF 1" >>confdefs.h fi - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MOVBE instruction support" >&5 -$as_echo_n "checking for MOVBE instruction support... " >&6; } -if ${libc_cv_have_x86_movbe+:} false; then : - $as_echo_n "(cached) " >&6 -else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for MOVBE instruction support" >&5 +printf %s "checking for MOVBE instruction support... " >&6; } +if test ${libc_cv_have_x86_movbe+y} +then : + printf %s "(cached) " >&6 +else $as_nop libc_cv_have_x86_movbe=no if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -fverbose-asm -S -o - -x c /dev/null' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } | grep -qE '(-mmovbe\b|-march=x86-64-v([3-9]|[1-9][0-9]))'; then libc_cv_have_x86_movbe=yes fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_x86_movbe" >&5 -$as_echo "$libc_cv_have_x86_movbe" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_x86_movbe" >&5 +printf "%s\n" "$libc_cv_have_x86_movbe" >&6; } if test $libc_cv_have_x86_movbe = yes; then - $as_echo "#define HAVE_X86_MOVBE 1" >>confdefs.h + printf "%s\n" "#define HAVE_X86_MOVBE 1" >>confdefs.h fi fi config_vars="$config_vars enable-x86-isa-level = $libc_cv_include_x86_isa_level" -$as_echo "#define SUPPORT_STATIC_PIE 1" >>confdefs.h +printf "%s\n" "#define SUPPORT_STATIC_PIE 1" >>confdefs.h + diff --git a/sysdeps/x86_64/configure b/sysdeps/x86_64/configure index 44b6055e55..e307467afa 100755 --- a/sysdeps/x86_64/configure +++ b/sysdeps/x86_64/configure @@ -1,25 +1,27 @@ # This file is generated from configure.ac by Autoconf. DO NOT EDIT! # Local configure fragment for sysdeps/x86_64. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking -mprefer-vector-width=128" >&5 -$as_echo_n "checking -mprefer-vector-width=128... " >&6; } -if ${libc_cv_cc_mprefer_vector_width+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking -mprefer-vector-width=128" >&5 +printf %s "checking -mprefer-vector-width=128... " >&6; } +if test ${libc_cv_cc_mprefer_vector_width+y} +then : + printf %s "(cached) " >&6 +else $as_nop if { ac_try='${CC-cc} -mprefer-vector-width=128 -xc /dev/null -S -o /dev/null' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; }; then : + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } +then : libc_cv_cc_mprefer_vector_width=yes -else +else $as_nop libc_cv_cc_mprefer_vector_width=no fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_mprefer_vector_width" >&5 -$as_echo "$libc_cv_cc_mprefer_vector_width" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_mprefer_vector_width" >&5 +printf "%s\n" "$libc_cv_cc_mprefer_vector_width" >&6; } config_vars="$config_vars config-cflags-mprefer-vector-width = $libc_cv_cc_mprefer_vector_width" @@ -29,3 +31,4 @@ fi test -n "$critic_missing" && as_fn_error $? " *** $critic_missing" "$LINENO" 5 + diff --git a/sysdeps/x86_64/preconfigure b/sysdeps/x86_64/preconfigure index c8f1e0e132..24996ba278 100644 --- a/sysdeps/x86_64/preconfigure +++ b/sysdeps/x86_64/preconfigure @@ -6,33 +6,35 @@ x86_64) base_machine=x86_64 # Check if we are building for x32. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC compiles in -mx32 mode by default" >&5 -$as_echo_n "checking whether $CC compiles in -mx32 mode by default... " >&6; } -if ${libc_cv_x32+:} false; then : - $as_echo_n "(cached) " >&6 -else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC compiles in -mx32 mode by default" >&5 +printf %s "checking whether $CC compiles in -mx32 mode by default... " >&6; } +if test ${libc_cv_x32+y} +then : + printf %s "(cached) " >&6 +else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef __ILP32__ # error not x32 #endif int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : libc_cv_x32=yes -else +else $as_nop libc_cv_x32=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_x32" >&5 -$as_echo "$libc_cv_x32" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_x32" >&5 +printf "%s\n" "$libc_cv_x32" >&6; } if test $libc_cv_x32 = yes; then machine=x86_64/x32 else @@ -40,3 +42,4 @@ $as_echo "$libc_cv_x32" >&6; } fi ;; esac +

[v2,1/4] configure: Use autoconf 2.71

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