commit 39e9b2e3b47c893fcc1d96dfa7bdd975da80633e
Author: Bernd Schmidt <bernds@codesourcery.com>
Date: Wed May 21 16:44:03 2014 +0200
Part 2 of the collect-utils library, now also used for collect2.
* Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
(LTO_WRAPPER_OBJS): New variable.
(lto-wrapper$(exeext)): Use it.
* collect2.c: Include "collect-utils.h".
(vflag, debug): Remove variables. Rename all uses of vflag to
verbose.
(at_file_supplied): No longer static.
(tool_name): New variable.
(do_wait, fork_execute, maybe_unlink): Don't declare.
(tool_cleanup): Renamed from collect_atexit. New arg from_signal.
(collect_atexit): New static function.
(notice): Remove function.
(handler): Just call tool_cleanup.
(maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
fork_execute calls.
(collect_wait, do_wait, collect_execute): Remove functions.
(maybe_unlink): No longer static.
* collect2.h (vflag, debug): Don't declare.
(at_file_supplied): Declare.
* collect-utils.c (utils_cleanup): New arg from_signal. All callers
changed.
(collect_execute): Replace with implementation from collect2, plus a
new arg use_atfile. All callers changed.
(collect_wait): Replace with implementation from collect2.
(maybe_unlink_file): Remove function.
(fork_execute): Replace with implementation from collect2, plus a
new arg use_atfile. All callers changed.
(do_wait): Add call to utils_cleanup to the error path.
* collect-utils.h (collect_execute, fork_execute, utils_cleanup,
tool_cleanup): Adjust declarations.
* lto-wrapper.c (tool_cleanup): Add unused bool argument.
* tlink.c: Include "collect-utils.h".
(tlink_execute): New arg use_atfile. All callers changed.
(tlink_init, tlink_execute): Remove declarations.
@@ -1898,7 +1898,8 @@ gcc-ranlib.c: gcc-ar.c
gcc-nm.c: gcc-ar.c
cp $^ $@
-COLLECT2_OBJS = collect2.o collect2-aix.o tlink.o vec.o ggc-none.o file-find.o
+COLLECT2_OBJS = collect2.o collect2-aix.o tlink.o vec.o ggc-none.o \
+ collect-utils.o file-find.o
COLLECT2_LIBS = @COLLECT2_LIBS@
collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
# Don't try modifying collect2 (aka ld) in place--it might be linking this.
@@ -34,24 +34,6 @@ static char *response_file;
bool debug;
bool verbose;
-/* Delete tempfiles. */
-
-void
-utils_cleanup (void)
-{
- static bool cleanup_done = false;
-
- if (cleanup_done)
- return;
-
- /* Setting cleanup_done prevents an infinite loop if one of the
- calls to maybe_unlink fails. */
- cleanup_done = true;
-
- if (response_file)
- maybe_unlink (response_file);
- tool_cleanup ();
-}
/* Notify user of a non-error. */
void
@@ -68,7 +50,7 @@ void
fatal_signal (int signum)
{
signal (signum, SIG_DFL);
- utils_cleanup ();
+ utils_cleanup (true);
/* Get the same signal again, this time not handled,
so its normal effect occurs. */
kill (getpid (), signum);
@@ -87,7 +69,7 @@ fatal (const char * cmsgid, ...)
fprintf (stderr, "\n");
va_end (ap);
- utils_cleanup ();
+ utils_cleanup (false);
exit (FATAL_EXIT_CODE);
}
@@ -106,61 +88,12 @@ fatal_perror (const char *cmsgid, ...)
fprintf (stderr, ": %s\n", xstrerror (e));
va_end (ap);
- utils_cleanup ();
+ utils_cleanup (false);
exit (FATAL_EXIT_CODE);
}
-
-/* Execute a program, and wait for the reply. ARGV are the arguments. The
- last one must be NULL. */
-
-struct pex_obj *
-collect_execute (char **argv)
-{
- struct pex_obj *pex;
- const char *errmsg;
- int err;
-
- if (verbose)
- {
- char **p_argv;
- const char *str;
-
- for (p_argv = argv; (str = *p_argv) != (char *) 0; p_argv++)
- fprintf (stderr, " %s", str);
-
- fprintf (stderr, "\n");
- }
-
- fflush (stdout);
- fflush (stderr);
-
- pex = pex_init (0, tool_name, NULL);
- if (pex == NULL)
- fatal_perror ("pex_init failed");
-
- /* Do not use PEX_LAST here, we use our stdout for communicating with
- collect2 or the linker-plugin. Any output from the sub-process
- will confuse that. */
- errmsg = pex_run (pex, PEX_SEARCH, argv[0], argv, NULL,
- NULL, &err);
- if (errmsg != NULL)
- {
- if (err != 0)
- {
- errno = err;
- fatal_perror (errmsg);
- }
- else
- fatal (errmsg);
- }
-
- return pex;
-}
-
-
-/* Wait for a process to finish, and exit if a nonzero status is found.
- PROG is the program name. PEX is the process we should wait for. */
+
+/* Wait for a process to finish, and exit if a nonzero status is found. */
int
collect_wait (const char *prog, struct pex_obj *pex)
@@ -176,18 +109,14 @@ collect_wait (const char *prog, struct pex_obj *pex)
if (WIFSIGNALED (status))
{
int sig = WTERMSIG (status);
- if (WCOREDUMP (status))
- fatal ("%s terminated with signal %d [%s], core dumped",
- prog, sig, strsignal (sig));
- else
- fatal ("%s terminated with signal %d [%s]",
- prog, sig, strsignal (sig));
+ fatal ("%s terminated with signal %d [%s]%s",
+ prog, sig, strsignal (sig),
+ WCOREDUMP (status) ? ", core dumped" : "");
}
if (WIFEXITED (status))
- fatal ("%s returned %d exit status", prog, WEXITSTATUS (status));
+ return WEXITSTATUS (status);
}
-
return 0;
}
@@ -198,6 +127,7 @@ do_wait (const char *prog, struct pex_obj *pex)
if (ret != 0)
{
error ("%s returned %d exit status", prog, ret);
+ utils_cleanup (false);
exit (ret);
}
@@ -208,52 +138,130 @@ do_wait (const char *prog, struct pex_obj *pex)
}
}
-/* Unlink a temporary LTRANS file unless requested otherwise. */
+
+/* Execute a program, and wait for the reply. */
-void
-maybe_unlink_file (const char *file)
+struct pex_obj *
+collect_execute (const char *prog, char **argv, const char *outname,
+ const char *errname, int flags, bool use_atfile)
{
- if (!debug)
+ struct pex_obj *pex;
+ const char *errmsg;
+ int err;
+ char *response_arg = NULL;
+ char *response_argv[3];
+
+ if (use_atfile && argv[0] != NULL)
{
- if (unlink_if_ordinary (file)
- && errno != ENOENT)
- fatal_perror ("deleting file %s", file);
+ /* If using @file arguments, create a temporary file and put the
+ contents of argv into it. Then change argv to an array corresponding
+ to a single argument @FILE, where FILE is the temporary filename. */
+
+ char **current_argv = argv + 1;
+ char *argv0 = argv[0];
+ int status;
+ FILE *f;
+
+ /* Note: we assume argv contains at least one element; this is
+ checked above. */
+
+ response_file = make_temp_file ("");
+
+ f = fopen (response_file, "w");
+
+ if (f == NULL)
+ fatal ("could not open response file %s", response_file);
+
+ status = writeargv (current_argv, f);
+
+ if (status)
+ fatal ("could not write to response file %s", response_file);
+
+ status = fclose (f);
+
+ if (EOF == status)
+ fatal ("could not close response file %s", response_file);
+
+ response_arg = concat ("@", response_file, NULL);
+ response_argv[0] = argv0;
+ response_argv[1] = response_arg;
+ response_argv[2] = NULL;
+
+ argv = response_argv;
}
- else
- fprintf (stderr, "[Leaving %s]\n", file);
-}
+ if (verbose || debug)
+ {
+ char **p_argv;
+ const char *str;
+
+ if (argv[0])
+ fprintf (stderr, "%s", argv[0]);
+ else
+ notice ("[cannot find %s]", prog);
+
+ for (p_argv = &argv[1]; (str = *p_argv) != (char *) 0; p_argv++)
+ fprintf (stderr, " %s", str);
+
+ fprintf (stderr, "\n");
+ }
+
+ fflush (stdout);
+ fflush (stderr);
+
+ /* If we cannot find a program we need, complain error. Do this here
+ since we might not end up needing something that we could not find. */
+
+ if (argv[0] == 0)
+ fatal ("cannot find '%s'", prog);
+
+ pex = pex_init (0, "collect2", NULL);
+ if (pex == NULL)
+ fatal_perror ("pex_init failed");
-/* Execute program ARGV[0] with arguments ARGV. Wait for it to finish. */
+ errmsg = pex_run (pex, flags, argv[0], argv, outname,
+ errname, &err);
+ if (errmsg != NULL)
+ {
+ if (err != 0)
+ {
+ errno = err;
+ fatal_perror ("%s", _(errmsg));
+ }
+ else
+ fatal ("%s", errmsg);
+ }
+
+ free (response_arg);
+
+ return pex;
+}
void
-fork_execute (char **argv)
+fork_execute (const char *prog, char **argv, bool use_atfile)
{
struct pex_obj *pex;
- char *new_argv[3];
- char *at_args;
- FILE *args;
- int status;
- response_file = make_temp_file (".args");
- at_args = concat ("@", response_file, NULL);
- args = fopen (response_file, "w");
- if (args == NULL)
- fatal ("failed to open %s", response_file);
-
- status = writeargv (&argv[1], args);
+ pex = collect_execute (prog, argv, NULL, NULL,
+ PEX_LAST | PEX_SEARCH, use_atfile);
+ do_wait (prog, pex);
+}
- if (status)
- fatal ("could not write to temporary file %s", response_file);
+/* Delete tempfiles. */
- fclose (args);
+void
+utils_cleanup (bool from_signal)
+{
+ static bool cleanup_done = false;
- new_argv[0] = argv[0];
- new_argv[1] = at_args;
- new_argv[2] = NULL;
+ if (cleanup_done)
+ return;
- pex = collect_execute (new_argv);
- do_wait (new_argv[0], pex);
+ /* Setting cleanup_done prevents an infinite loop if one of the
+ calls to maybe_unlink fails. */
+ cleanup_done = true;
- free (at_args);
+ if (response_file)
+ maybe_unlink (response_file);
+ tool_cleanup (from_signal);
}
@@ -26,11 +26,14 @@ extern void fatal (const char *, ...)
extern void fatal_perror (const char *, ...)
__attribute__ ((format (printf, 1, 2)));
-extern struct pex_obj *collect_execute (char **);
+extern struct pex_obj *collect_execute (const char *, char **,
+ const char *, const char *,
+ int, bool);
extern int collect_wait (const char *, struct pex_obj *);
extern void do_wait (const char *, struct pex_obj *);
-extern void fork_execute (char **);
-extern void utils_cleanup (void);
+extern void fork_execute (const char *, char **, bool);
+extern void utils_cleanup (bool);
+
extern bool debug;
extern bool verbose;
@@ -40,5 +43,5 @@ extern bool verbose;
/* The name of the tool, printed in error messages. */
extern const char tool_name[];
/* Called by utils_cleanup. */
-extern void tool_cleanup (void);
+extern void tool_cleanup (bool);
extern void maybe_unlink (const char *);
@@ -43,6 +43,7 @@ along with GCC; see the file COPYING3. If not see
#include "collect2.h"
#include "collect2-aix.h"
+#include "collect-utils.h"
#include "diagnostic.h"
#include "demangle.h"
#include "obstack.h"
@@ -175,7 +176,6 @@ struct head
int number;
};
-bool vflag; /* true if -v or --version */
static int rflag; /* true if -r */
static int strip_flag; /* true if -s */
#ifdef COLLECT_EXPORT_LIST
@@ -198,7 +198,6 @@ static enum lto_mode_d lto_mode = LTO_MODE_WHOPR;
static enum lto_mode_d lto_mode = LTO_MODE_NONE;
#endif
-bool debug; /* true if -debug */
bool helpflag; /* true if --help */
static int shared_obj; /* true if -shared */
@@ -234,8 +233,7 @@ static struct head exports; /* list of exported symbols */
#endif
static struct head frame_tables; /* list of frame unwind info tables */
-static bool at_file_supplied; /* Whether to use @file arguments */
-static char *response_file; /* Name of any current response file */
+bool at_file_supplied; /* Whether to use @file arguments */
struct obstack temporary_obstack;
char * temporary_firstobj;
@@ -296,12 +294,11 @@ typedef enum {
SYM_AIXD = 7
} symkind;
+const char tool_name[] = "collect2";
+
static symkind is_ctor_dtor (const char *);
static void handler (int);
-static void do_wait (const char *, struct pex_obj *);
-static void fork_execute (const char *, char **);
-static void maybe_unlink (const char *);
static void maybe_unlink_list (char **);
static void add_to_list (struct head *, const char *);
static int extract_init_priority (const char *);
@@ -382,8 +379,8 @@ static void scan_prog_file (const char *, scanpass, scanfilter);
/* Delete tempfiles and exit function. */
-static void
-collect_atexit (void)
+void
+tool_cleanup (bool from_signal)
{
if (c_file != 0 && c_file[0])
maybe_unlink (c_file);
@@ -401,32 +398,34 @@ collect_atexit (void)
if (ldout != 0 && ldout[0])
{
- dump_ld_file (ldout, stdout);
+ if (!from_signal)
+ dump_ld_file (ldout, stdout);
maybe_unlink (ldout);
}
if (lderrout != 0 && lderrout[0])
{
- dump_ld_file (lderrout, stderr);
+ if (!from_signal)
+ dump_ld_file (lderrout, stderr);
maybe_unlink (lderrout);
}
+}
- if (response_file)
- maybe_unlink (response_file);
+static void
+collect_atexit (void)
+{
+ utils_cleanup (false);
}
-
-/* Notify user of a non-error. */
-void
-notice (const char *cmsgid, ...)
+static void
+handler (int signo)
{
- va_list ap;
+ tool_cleanup (true);
- va_start (ap, cmsgid);
- vfprintf (stderr, _(cmsgid), ap);
- va_end (ap);
+ signal (signo, SIG_DFL);
+ raise (signo);
}
-
+
/* Notify user of a non-error, without translating the format string. */
void
notice_translated (const char *cmsgid, ...)
@@ -438,37 +437,6 @@ notice_translated (const char *cmsgid, ...)
va_end (ap);
}
-static void
-handler (int signo)
-{
- if (c_file != 0 && c_file[0])
- maybe_unlink (c_file);
-
- if (o_file != 0 && o_file[0])
- maybe_unlink (o_file);
-
- if (ldout != 0 && ldout[0])
- maybe_unlink (ldout);
-
- if (lderrout != 0 && lderrout[0])
- maybe_unlink (lderrout);
-
-#ifdef COLLECT_EXPORT_LIST
- if (export_file != 0 && export_file[0])
- maybe_unlink (export_file);
-#endif
-
- if (lto_o_files)
- maybe_unlink_list (lto_o_files);
-
- if (response_file)
- maybe_unlink (response_file);
-
- signal (signo, SIG_DFL);
- raise (signo);
-}
-
-
int
file_exists (const char *name)
{
@@ -755,7 +723,8 @@ maybe_run_lto_and_relink (char **lto_ld_argv, char **object_lst,
*lto_c_ptr = NULL;
/* Run the LTO back end. */
- pex = collect_execute (prog, lto_c_argv, NULL, NULL, PEX_SEARCH);
+ pex = collect_execute (prog, lto_c_argv, NULL, NULL, PEX_SEARCH,
+ at_file_supplied);
{
int c;
FILE *stream;
@@ -835,7 +804,7 @@ maybe_run_lto_and_relink (char **lto_ld_argv, char **object_lst,
/* Run the linker again, this time replacing the object files
optimized by the LTO with the temporary file generated by the LTO. */
- fork_execute ("ld", out_lto_ld_argv);
+ fork_execute ("ld", out_lto_ld_argv, HAVE_GNU_LD && at_file_supplied);
post_ld_pass (true);
free (lto_ld_argv);
@@ -845,7 +814,7 @@ maybe_run_lto_and_relink (char **lto_ld_argv, char **object_lst,
{
/* Our caller is relying on us to do the link
even though there is no LTO back end work to be done. */
- fork_execute ("ld", lto_ld_argv);
+ fork_execute ("ld", lto_ld_argv, HAVE_GNU_LD && at_file_supplied);
post_ld_pass (false);
}
}
@@ -1054,7 +1023,7 @@ main (int argc, char **argv)
aixlazy_flag = 1;
#endif
}
- vflag = debug;
+ verbose = debug;
find_file_set_debug (debug);
if (use_plugin)
lto_mode = LTO_MODE_NONE;
@@ -1449,7 +1418,7 @@ main (int argc, char **argv)
case 'v':
if (arg[2] == '\0')
- vflag = true;
+ verbose = true;
break;
case '-':
@@ -1481,7 +1450,7 @@ main (int argc, char **argv)
else if (strncmp (arg, "--sysroot=", 10) == 0)
target_system_root = arg + 10;
else if (strcmp (arg, "--version") == 0)
- vflag = true;
+ verbose = true;
else if (strcmp (arg, "--help") == 0)
helpflag = true;
break;
@@ -1576,7 +1545,7 @@ main (int argc, char **argv)
*c_ptr++ = c_file;
*c_ptr = *ld1 = *object = (char *) 0;
- if (vflag)
+ if (verbose)
notice ("collect2 version %s\n", version_string);
if (helpflag)
@@ -1729,7 +1698,7 @@ main (int argc, char **argv)
strip_argv[0] = strip_file_name;
strip_argv[1] = output_file;
strip_argv[2] = (char *) 0;
- fork_execute ("strip", real_strip_argv);
+ fork_execute ("strip", real_strip_argv, false);
}
#ifdef COLLECT_EXPORT_LIST
@@ -1815,7 +1784,7 @@ main (int argc, char **argv)
/* Assemble the constructor and destructor tables.
Link the tables in with the rest of the program. */
- fork_execute ("gcc", c_argv);
+ fork_execute ("gcc", c_argv, at_file_supplied);
#ifdef COLLECT_EXPORT_LIST
/* On AIX we must call tlink because of possible templates resolution. */
do_tlink (ld2_argv, object_lst);
@@ -1828,7 +1797,7 @@ main (int argc, char **argv)
maybe_run_lto_and_relink (ld2_argv, object_lst, object, true);
else
{
- fork_execute ("ld", ld2_argv);
+ fork_execute ("ld", ld2_argv, HAVE_GNU_LD && at_file_supplied);
post_ld_pass (false);
}
@@ -1848,163 +1817,10 @@ main (int argc, char **argv)
}
-/* Wait for a process to finish, and exit if a nonzero status is found. */
-
-int
-collect_wait (const char *prog, struct pex_obj *pex)
-{
- int status;
-
- if (!pex_get_status (pex, 1, &status))
- fatal_error ("can't get program status: %m");
- pex_free (pex);
-
- if (status)
- {
- if (WIFSIGNALED (status))
- {
- int sig = WTERMSIG (status);
- error ("%s terminated with signal %d [%s]%s",
- prog, sig, strsignal (sig),
- WCOREDUMP (status) ? ", core dumped" : "");
- exit (FATAL_EXIT_CODE);
- }
-
- if (WIFEXITED (status))
- return WEXITSTATUS (status);
- }
- return 0;
-}
-
-static void
-do_wait (const char *prog, struct pex_obj *pex)
-{
- int ret = collect_wait (prog, pex);
- if (ret != 0)
- {
- error ("%s returned %d exit status", prog, ret);
- exit (ret);
- }
-
- if (response_file)
- {
- unlink (response_file);
- response_file = NULL;
- }
-}
-
-
-/* Execute a program, and wait for the reply. */
-
-struct pex_obj *
-collect_execute (const char *prog, char **argv, const char *outname,
- const char *errname, int flags)
-{
- struct pex_obj *pex;
- const char *errmsg;
- int err;
- char *response_arg = NULL;
- char *response_argv[3] ATTRIBUTE_UNUSED;
-
- if (HAVE_GNU_LD && at_file_supplied && argv[0] != NULL)
- {
- /* If using @file arguments, create a temporary file and put the
- contents of argv into it. Then change argv to an array corresponding
- to a single argument @FILE, where FILE is the temporary filename. */
-
- char **current_argv = argv + 1;
- char *argv0 = argv[0];
- int status;
- FILE *f;
-
- /* Note: we assume argv contains at least one element; this is
- checked above. */
-
- response_file = make_temp_file ("");
-
- f = fopen (response_file, "w");
-
- if (f == NULL)
- fatal_error ("could not open response file %s", response_file);
-
- status = writeargv (current_argv, f);
-
- if (status)
- fatal_error ("could not write to response file %s", response_file);
-
- status = fclose (f);
-
- if (EOF == status)
- fatal_error ("could not close response file %s", response_file);
-
- response_arg = concat ("@", response_file, NULL);
- response_argv[0] = argv0;
- response_argv[1] = response_arg;
- response_argv[2] = NULL;
-
- argv = response_argv;
- }
-
- if (vflag || debug)
- {
- char **p_argv;
- const char *str;
-
- if (argv[0])
- fprintf (stderr, "%s", argv[0]);
- else
- notice ("[cannot find %s]", prog);
-
- for (p_argv = &argv[1]; (str = *p_argv) != (char *) 0; p_argv++)
- fprintf (stderr, " %s", str);
-
- fprintf (stderr, "\n");
- }
-
- fflush (stdout);
- fflush (stderr);
-
- /* If we cannot find a program we need, complain error. Do this here
- since we might not end up needing something that we could not find. */
-
- if (argv[0] == 0)
- fatal_error ("cannot find '%s'", prog);
-
- pex = pex_init (0, "collect2", NULL);
- if (pex == NULL)
- fatal_error ("pex_init failed: %m");
-
- errmsg = pex_run (pex, flags, argv[0], argv, outname,
- errname, &err);
- if (errmsg != NULL)
- {
- if (err != 0)
- {
- errno = err;
- fatal_error ("%s: %m", _(errmsg));
- }
- else
- fatal_error (errmsg);
- }
-
- free (response_arg);
-
- return pex;
-}
-
-static void
-fork_execute (const char *prog, char **argv)
-{
- struct pex_obj *pex;
-
- pex = collect_execute (prog, argv, NULL, NULL, PEX_LAST | PEX_SEARCH);
- do_wait (prog, pex);
-}
-
/* Unlink FILE unless we are debugging or this is the output_file
and we may not unlink it. */
-static void
+void
maybe_unlink (const char *file)
{
if (debug)
@@ -2507,7 +2323,7 @@ scan_prog_file (const char *prog_name, scanpass which_pass,
nm_argv[argc++] = (char *) 0;
/* Trace if needed. */
- if (vflag)
+ if (verbose)
{
const char **p_argv;
const char *str;
@@ -2704,7 +2520,7 @@ scan_libraries (const char *prog_name)
ldd_argv[argc++] = (char *) 0;
/* Trace if needed. */
- if (vflag)
+ if (verbose)
{
const char **p_argv;
const char *str;
@@ -3193,7 +3009,8 @@ do_dsymutil (const char *output_file) {
argv[1] = output_file;
argv[2] = (char *) 0;
- pex = collect_execute (dsymutil, real_argv, NULL, NULL, PEX_LAST | PEX_SEARCH);
+ pex = collect_execute (dsymutil, real_argv, NULL, NULL,
+ PEX_LAST | PEX_SEARCH, false);
do_wait (dsymutil, pex);
}
@@ -36,10 +36,10 @@ extern const char *lderrout;
extern const char *c_file_name;
extern struct obstack temporary_obstack;
extern char *temporary_firstobj;
-extern bool vflag, debug;
extern bool may_unlink_output_file;
extern void notice_translated (const char *, ...) ATTRIBUTE_PRINTF_1;
extern void notice (const char *, ...) ATTRIBUTE_PRINTF_1;
+extern bool at_file_supplied;
#endif /* ! GCC_COLLECT2_H */
@@ -70,7 +70,7 @@ const char tool_name[] = "lto-wrapper";
/* Delete tempfiles. Called from utils_cleanup. */
void
-tool_cleanup (void)
+tool_cleanup (bool)
{
unsigned int i;
@@ -678,7 +678,7 @@ run_gcc (unsigned argc, char *argv[])
new_argv = XOBFINISH (&argv_obstack, const char **);
argv_ptr = &new_argv[new_head_argc];
- fork_execute (CONST_CAST (char **, new_argv));
+ fork_execute (new_argv[0], CONST_CAST (char **, new_argv), true);
if (lto_mode == LTO_MODE_LTO)
{
@@ -786,7 +786,8 @@ cont:
}
else
{
- fork_execute (CONST_CAST (char **, new_argv));
+ fork_execute (new_argv[0], CONST_CAST (char **, new_argv),
+ true);
maybe_unlink (input_name);
}
@@ -822,8 +823,9 @@ cont:
}
new_argv[i++] = "all";
new_argv[i++] = NULL;
- pex = collect_execute (CONST_CAST (char **, new_argv));
- collect_wait (new_argv[0], pex);
+ pex = collect_execute (new_argv[0], CONST_CAST (char **, new_argv),
+ NULL, NULL, PEX_SEARCH, false);
+ do_wait (new_argv[0], pex);
maybe_unlink (makefile);
makefile = NULL;
for (i = 0; i < nr; ++i)
@@ -29,6 +29,7 @@ along with GCC; see the file COPYING3. If not see
#include "hashtab.h"
#include "demangle.h"
#include "collect2.h"
+#include "collect-utils.h"
#include "filenames.h"
#include "diagnostic-core.h"
#include "vec.h"
@@ -104,8 +105,6 @@ static void symbol_push (symbol *);
static symbol * symbol_pop (void);
static void file_push (file *);
static file * file_pop (void);
-static void tlink_init (void);
-static int tlink_execute (const char *, char **, const char *, const char *);
static char * frob_extension (const char *, const char *);
static char * obstack_fgets (FILE *, struct obstack *);
static char * tfgets (FILE *);
@@ -275,7 +274,7 @@ tlink_init (void)
else
{
tlink_verbose = 1;
- if (vflag)
+ if (verbose)
tlink_verbose = 2;
if (debug)
tlink_verbose = 3;
@@ -286,11 +285,12 @@ tlink_init (void)
static int
tlink_execute (const char *prog, char **argv, const char *outname,
- const char *errname)
+ const char *errname, bool use_atfile)
{
struct pex_obj *pex;
- pex = collect_execute (prog, argv, outname, errname, PEX_LAST | PEX_SEARCH);
+ pex = collect_execute (prog, argv, outname, errname,
+ PEX_LAST | PEX_SEARCH, use_atfile);
return collect_wait (prog, pex);
}
@@ -545,7 +545,7 @@ recompile_files (void)
fprintf (stderr, _("collect: recompiling %s\n"), f->main);
if (chdir (f->dir) != 0
- || tlink_execute (c_file_name, argv, NULL, NULL) != 0
+ || tlink_execute (c_file_name, argv, NULL, NULL, false) != 0
|| chdir (initial_cwd) != 0)
return 0;
@@ -817,7 +817,8 @@ scan_linker_output (const char *fname)
void
do_tlink (char **ld_argv, char **object_lst ATTRIBUTE_UNUSED)
{
- int ret = tlink_execute ("ld", ld_argv, ldout, lderrout);
+ int ret = tlink_execute ("ld", ld_argv, ldout, lderrout,
+ HAVE_GNU_LD && at_file_supplied);
tlink_init ();
@@ -843,7 +844,8 @@ do_tlink (char **ld_argv, char **object_lst ATTRIBUTE_UNUSED)
break;
if (tlink_verbose)
fprintf (stderr, _("collect: relinking\n"));
- ret = tlink_execute ("ld", ld_argv, ldout, lderrout);
+ ret = tlink_execute ("ld", ld_argv, ldout, lderrout,
+ HAVE_GNU_LD && at_file_supplied);
}
}