diff options
Diffstat (limited to 'gcc/gcc.c')
| -rw-r--r-- | gcc/gcc.c | 80 |
1 files changed, 40 insertions, 40 deletions
diff --git a/gcc/gcc.c b/gcc/gcc.c index 50b219f3569..3c18f1a21e4 100644 --- a/gcc/gcc.c +++ b/gcc/gcc.c @@ -242,7 +242,7 @@ static const struct modify_target } modify_target[] = MODIFY_TARGET_NAME; #endif - + /* The number of errors that have occurred; the link phase will not be run if this is non-zero. */ static int error_count = 0; @@ -1522,12 +1522,12 @@ init_spec () { const char *p = libgcc_spec; int in_sep = 1; - + /* Transform the extant libgcc_spec into one that uses the shared libgcc when given the proper command line arguments. */ while (*p) { - if (in_sep && *p == '-' && strncmp (p, "-lgcc", 5) == 0) + if (in_sep && *p == '-' && strncmp (p, "-lgcc", 5) == 0) { init_gcc_specs (&obstack, #ifdef NO_SHARED_LIBGCC_MULTILIB @@ -2758,8 +2758,8 @@ execute () { const char *const *j; - if (verbose_only_flag) - { + if (verbose_only_flag) + { for (j = commands[i].argv; *j; j++) { const char *p; @@ -2772,8 +2772,8 @@ execute () } fputc ('"', stderr); } - } - else + } + else for (j = commands[i].argv; *j; j++) fprintf (stderr, " %s", *j); @@ -2784,7 +2784,7 @@ execute () } fflush (stderr); if (verbose_only_flag != 0) - return 0; + return 0; #ifdef DEBUG notice ("\nGo ahead? (y or n) "); fflush (stderr); @@ -3384,20 +3384,20 @@ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\n" add_linker_option ("--help", 6); } else if (strcmp (argv[i], "-ftarget-help") == 0) - { - /* translate_options() has turned --target-help into -ftarget-help. */ - target_help_flag = 1; + { + /* translate_options() has turned --target-help into -ftarget-help. */ + target_help_flag = 1; - /* We will be passing a dummy file on to the sub-processes. */ - n_infiles++; - n_switches++; + /* We will be passing a dummy file on to the sub-processes. */ + n_infiles++; + n_switches++; /* CPP driver cannot obtain switch from cc1_options. */ if (is_cpp_driver) add_preprocessor_option ("--target-help", 13); - add_assembler_option ("--target-help", 13); - add_linker_option ("--target-help", 13); - } + add_assembler_option ("--target-help", 13); + add_linker_option ("--target-help", 13); + } else if (! strcmp (argv[i], "-pass-exit-codes")) { pass_exit_codes = 1; @@ -3572,7 +3572,7 @@ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\n" tmp[++ len] = 0; value = tmp; } - + /* As a kludge, if the arg is "[foo/]stageN/", just add "[foo/]include" to the include prefix. */ if ((len == 7 @@ -3703,7 +3703,7 @@ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\n" if (is_modify_target_name) break; -#endif +#endif n_switches++; @@ -3893,7 +3893,7 @@ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\n" /* -save-temps overrides -pipe, so that temp files are produced */ if (save_temps_flag) error ("warning: -pipe ignored because -save-temps specified"); - /* -time overrides -pipe because we can't get correct stats when + /* -time overrides -pipe because we can't get correct stats when multiple children are running at once. */ else if (report_times) error ("warning: -pipe ignored because -time specified"); @@ -4509,7 +4509,7 @@ do_spec_1 (spec, inswitch, soft_matched_part) } suffix_length += strlen (TARGET_OBJECT_SUFFIX); } - + /* If the input_filename has the same suffix specified for the %g, %u, or %U, and -save-temps is specified, we could end up using that file as an intermediate @@ -4517,7 +4517,7 @@ do_spec_1 (spec, inswitch, soft_matched_part) gcc -save-temps foo.s would clobber foo.s with the output of cpp0). So check for this condition and generate a temp file as the intermediate. */ - + if (save_temps_flag) { temp_filename_length = basename_length + suffix_length; @@ -4529,7 +4529,7 @@ do_spec_1 (spec, inswitch, soft_matched_part) if (strcmp (temp_filename, input_filename) != 0) { struct stat st_temp; - + /* Note, set_input() resets input_stat_set to 0. */ if (input_stat_set == 0) { @@ -4537,17 +4537,17 @@ do_spec_1 (spec, inswitch, soft_matched_part) if (input_stat_set >= 0) input_stat_set = 1; } - + /* If we have the stat for the input_filename and we can do the stat for the temp_filename then the they could still refer to the same file if st_dev/st_ino's are the same. */ - + if (input_stat_set != 1 || stat (temp_filename, &st_temp) < 0 || input_stat.st_dev != st_temp.st_dev || input_stat.st_ino != st_temp.st_ino) - { + { temp_filename = save_string (temp_filename, temp_filename_length + 1); obstack_grow (&obstack, temp_filename, @@ -4755,8 +4755,8 @@ do_spec_1 (spec, inswitch, soft_matched_part) case 'C': { const char *const spec - = (input_file_compiler->cpp_spec - ? input_file_compiler->cpp_spec + = (input_file_compiler->cpp_spec + ? input_file_compiler->cpp_spec : cpp_spec); value = do_spec_1 (spec, 0, NULL); if (value != 0) @@ -4984,17 +4984,17 @@ do_spec_1 (spec, inswitch, soft_matched_part) obstack_1grow (&obstack, '%'); break; - case '.': - { - unsigned len = 0; + case '.': + { + unsigned len = 0; - while (p[len] && p[len] != ' ' && p[len] != '%') - len++; - suffix_subst = save_string (p - 1, len + 1); - p += len; - } + while (p[len] && p[len] != ' ' && p[len] != '%') + len++; + suffix_subst = save_string (p - 1, len + 1); + p += len; + } break; - + case '*': if (soft_matched_part) { @@ -5693,7 +5693,7 @@ set_input (filename) } else input_suffix = ""; - + /* If a spec for 'g', 'u', or 'U' is seen with -save-temps then we will need to do a stat on the input_filename. The INPUT_STAT_SET signals that the stat is needed. */ @@ -6095,7 +6095,7 @@ main (argc, argv) input_file_compiler = lookup_compiler (infiles[i].name, input_filename_length, infiles[i].language); - + if (input_file_compiler) { /* Ok, we found an applicable compiler. Run its spec. */ @@ -6234,7 +6234,7 @@ lookup_compiler (name, length, language) && !strcmp (cp->suffix, name + length - strlen (cp->suffix)) )) - break; + break; } #if defined (OS2) ||defined (HAVE_DOS_BASED_FILE_SYSTEM) |