* lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
changed to use fatal_error.
(main): Ensure lto_wrapper_cleanup is run atexit.
@@ -111,43 +111,6 @@ fatal_signal (int signum)
kill (getpid (), signum);
}
-/* Just die. CMSGID is the error message. */
-
-static void __attribute__ ((format (printf, 1, 2)))
-fatal (const char * cmsgid, ...)
-{
- va_list ap;
-
- va_start (ap, cmsgid);
- fprintf (stderr, "lto-wrapper: ");
- vfprintf (stderr, _(cmsgid), ap);
- fprintf (stderr, "\n");
- va_end (ap);
-
- lto_wrapper_cleanup ();
- exit (FATAL_EXIT_CODE);
-}
-
-
-/* Die when sys call fails. CMSGID is the error message. */
-
-static void __attribute__ ((format (printf, 1, 2)))
-fatal_perror (const char *cmsgid, ...)
-{
- int e = errno;
- va_list ap;
-
- va_start (ap, cmsgid);
- fprintf (stderr, "lto-wrapper: ");
- vfprintf (stderr, _(cmsgid), ap);
- fprintf (stderr, ": %s\n", xstrerror (e));
- va_end (ap);
-
- lto_wrapper_cleanup ();
- exit (FATAL_EXIT_CODE);
-}
-
-
/* Execute a program, and wait for the reply. ARGV are the arguments. The
last one must be NULL. */
@@ -174,7 +137,7 @@ collect_execute (char **argv)
pex = pex_init (0, "lto-wrapper", NULL);
if (pex == NULL)
- fatal_perror ("pex_init failed");
+ fatal_error ("pex_init failed: %m");
/* Do not use PEX_LAST here, we use our stdout for communicating with
collect2 or the linker-plugin. Any output from the sub-process
@@ -186,10 +149,10 @@ collect_execute (char **argv)
if (err != 0)
{
errno = err;
- fatal_perror (errmsg);
+ fatal_error ("%s: %m", _(errmsg));
}
else
- fatal (errmsg);
+ fatal_error (errmsg);
}
return pex;
@@ -205,7 +168,7 @@ collect_wait (const char *prog, struct pex_obj *pex)
int status;
if (!pex_get_status (pex, 1, &status))
- fatal_perror ("can't get program status");
+ fatal_error ("can't get program status: %m");
pex_free (pex);
if (status)
@@ -214,15 +177,15 @@ collect_wait (const char *prog, struct pex_obj *pex)
{
int sig = WTERMSIG (status);
if (WCOREDUMP (status))
- fatal ("%s terminated with signal %d [%s], core dumped",
+ fatal_error ("%s terminated with signal %d [%s], core dumped",
prog, sig, strsignal (sig));
else
- fatal ("%s terminated with signal %d [%s]",
+ fatal_error ("%s terminated with signal %d [%s]",
prog, sig, strsignal (sig));
}
if (WIFEXITED (status))
- fatal ("%s returned %d exit status", prog, WEXITSTATUS (status));
+ fatal_error ("%s returned %d exit status", prog, WEXITSTATUS (status));
}
return 0;
@@ -238,7 +201,7 @@ maybe_unlink_file (const char *file)
{
if (unlink_if_ordinary (file)
&& errno != ENOENT)
- fatal_perror ("deleting LTRANS file %s", file);
+ fatal_error ("deleting LTRANS file %s: %m", file);
}
else if (verbose)
fprintf (stderr, "[Leaving LTRANS %s]\n", file);
@@ -260,12 +223,12 @@ fork_execute (char **argv)
at_args = concat ("@", args_name, NULL);
args = fopen (args_name, "w");
if (args == NULL)
- fatal ("failed to open %s", args_name);
+ fatal_error ("failed to open %s", args_name);
status = writeargv (&argv[1], args);
if (status)
- fatal ("could not write to temporary file %s", args_name);
+ fatal_error ("could not write to temporary file %s", args_name);
fclose (args);
@@ -312,7 +275,7 @@ get_options_from_collect_gcc_options (const char *collect_gcc,
do
{
if (argv_storage[j] == '\0')
- fatal ("malformed COLLECT_GCC_OPTIONS");
+ fatal_error ("malformed COLLECT_GCC_OPTIONS");
else if (strncmp (&argv_storage[j], "'\\''", 4) == 0)
{
argv_storage[k++] = '\'';
@@ -452,8 +415,8 @@ merge_and_complain (struct cl_decoded_option **decoded_options,
if ((*decoded_options)[j].opt_index == foption->opt_index)
break;
if (j == *decoded_options_count)
- fatal ("Option %s not used consistently in all LTO input files",
- foption->orig_option_with_args_text);
+ fatal_error ("Option %s not used consistently in all LTO input"
+ " files", foption->orig_option_with_args_text);
break;
case OPT_O:
@@ -554,10 +517,10 @@ run_gcc (unsigned argc, char *argv[])
/* Get the driver and options. */
collect_gcc = getenv ("COLLECT_GCC");
if (!collect_gcc)
- fatal ("environment variable COLLECT_GCC must be set");
+ fatal_error ("environment variable COLLECT_GCC must be set");
collect_gcc_options = getenv ("COLLECT_GCC_OPTIONS");
if (!collect_gcc_options)
- fatal ("environment variable COLLECT_GCC_OPTIONS must be set");
+ fatal_error ("environment variable COLLECT_GCC_OPTIONS must be set");
get_options_from_collect_gcc_options (collect_gcc, collect_gcc_options,
CL_LANG_ALL,
&decoded_options,
@@ -871,7 +834,7 @@ run_gcc (unsigned argc, char *argv[])
struct obstack env_obstack;
if (!stream)
- fatal_perror ("fopen: %s", ltrans_output_file);
+ fatal_error ("fopen: %s: %m", ltrans_output_file);
/* Parse the list of LTRANS inputs from the WPA stage. */
obstack_init (&env_obstack);
@@ -1040,6 +1003,9 @@ main (int argc, char *argv[])
xmalloc_set_program_name (progname);
+ if (atexit (lto_wrapper_cleanup) != 0)
+ fatal_error ("atexit failed");
+
gcc_init_libintl ();
diagnostic_initialize (global_dc, 0);