diff options
Diffstat (limited to 'gcc/gcc.c')
| -rw-r--r-- | gcc/gcc.c | 90 |
1 files changed, 2 insertions, 88 deletions
@@ -262,11 +262,11 @@ static int use_pipes; static const char *compiler_version; -/* The target version specified with -V */ +/* The target version. */ static const char *const spec_version = DEFAULT_TARGET_VERSION; -/* The target machine specified with -b. */ +/* The target machine. */ static const char *spec_machine = DEFAULT_TARGET_MACHINE; @@ -3420,8 +3420,6 @@ display_help (void) --sysroot=<directory> Use <directory> as the root directory for headers\n\ and libraries\n"), stdout); fputs (_(" -B <directory> Add <directory> to the compiler's search paths\n"), stdout); - fputs (_(" -b <machine> Run gcc for target <machine>, if installed\n"), stdout); - fputs (_(" -V <version> Run gcc version number <version>, if installed\n"), stdout); fputs (_(" -v Display the programs invoked by the compiler\n"), stdout); fputs (_(" -### Like -v but options quoted and commands not executed\n"), stdout); fputs (_(" -E Preprocess only; do not compile, assemble or link\n"), stdout); @@ -3526,81 +3524,6 @@ process_command (int argc, const char **argv) } } - /* If there is a -V or -b option (or both), process it now, before - trying to interpret the rest of the command line. - Use heuristic that all configuration names must have at least - one dash '-'. This allows us to pass options starting with -b. */ - if (argc > 1 && argv[1][0] == '-' - && (argv[1][1] == 'V' - || (argv[1][1] == 'b' - && (argv[1][2] == '\0' - || NULL != strchr (argv[1] + 2, '-'))))) - { - const char *new_version = DEFAULT_TARGET_VERSION; - const char *new_machine = DEFAULT_TARGET_MACHINE; - const char *progname = argv[0]; - char **new_argv; - char *new_argv0; - int baselen; - int status = 0; - int err = 0; - const char *errmsg; - - while (argc > 1 && argv[1][0] == '-' - && (argv[1][1] == 'V' - || (argv[1][1] == 'b' - && (argv[1][2] == '\0' - || NULL != strchr (argv[1] + 2, '-'))))) - { - char opt = argv[1][1]; - const char *arg; - if (argv[1][2] != '\0') - { - arg = argv[1] + 2; - argc -= 1; - argv += 1; - } - else if (argc > 2) - { - arg = argv[2]; - argc -= 2; - argv += 2; - } - else - fatal ("'-%c' option must have argument", opt); - if (opt == 'V') - new_version = arg; - else - new_machine = arg; - } - - for (baselen = strlen (progname); baselen > 0; baselen--) - if (IS_DIR_SEPARATOR (progname[baselen-1])) - break; - new_argv0 = XDUPVAR (char, progname, baselen, - baselen + concat_length (new_version, new_machine, - "-gcc-", NULL) + 1); - strcpy (new_argv0 + baselen, new_machine); - strcat (new_argv0, "-gcc-"); - strcat (new_argv0, new_version); - - new_argv = XDUPVEC (char *, argv, argc + 1); - new_argv[0] = new_argv0; - - errmsg = pex_one (PEX_SEARCH, new_argv0, new_argv, progname, NULL, - NULL, &status, &err); - - if (errmsg) - { - if (err == 0) - fatal ("couldn't run '%s': %s", new_argv0, errmsg); - else - fatal ("couldn't run '%s': %s: %s", new_argv0, errmsg, - xstrerror (err)); - } - exit (status); - } - /* Convert new-style -- options to old-style. */ translate_options (&argc, CONST_CAST2 (const char *const **, const char ***, @@ -4094,15 +4017,6 @@ process_command (int argc, const char **argv) switch (c) { - case 'b': - if (p[1] && NULL == strchr (argv[i] + 2, '-')) - goto normal_switch; - - /* Fall through. */ - case 'V': - fatal ("'-%c' must come at the start of the command line", c); - break; - case 'B': { const char *value; |