===================================================================
@@ -178,7 +178,7 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>&
fi
rm -f conftest*
-if test $libc_cv_riscv_float_abi = no; then
+if test "$libc_cv_riscv_float_abi" = no; then
as_fn_error $? "Unable to determine floating-point ABI" "$LINENO" 5
fi
===================================================================
@@ -20,7 +20,7 @@ AC_EGREP_CPP(yes, [#ifdef __riscv_float_
yes
#endif
],libc_cv_riscv_float_abi=)
-if test $libc_cv_riscv_float_abi = no; then
+if test "$libc_cv_riscv_float_abi" = no; then
AC_MSG_ERROR([Unable to determine floating-point ABI])
fi
From: Maciej W. Rozycki <macro@wdc.com> Fix a: .../sysdeps/unix/sysv/linux/riscv/configure: line 181: test: =: unary operator expected message produced by the RISC-V configure fragment with the soft-float ABI selected, caused by $libc_cv_riscv_float_abi evaluating to nil in the invocation of `test $libc_cv_riscv_float_abi = no'. * sysdeps/unix/sysv/linux/riscv/configure.ac: Quote $libc_cv_riscv_float_abi in `test' invocation. * sysdeps/unix/sysv/linux/riscv/configure: Regenerate. --- Hi, NB my WDC copyright assignment with FSF hasn't been sorted yet, however this change, being under 15 lines, falls into the legally-insignificant category I believe, and therefore should be OK to apply right away. I believe it is obviously correct as well, and therefore I will commit it shortly. The change has been verified by reconfiguring glibc and ensuring that the message has gone away. Maciej --- sysdeps/unix/sysv/linux/riscv/configure | 2 +- sysdeps/unix/sysv/linux/riscv/configure.ac | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) glibc-riscv-configure-float-abi.diff