diff options
Diffstat (limited to 'gcc/opts.c')
| -rw-r--r-- | gcc/opts.c | 83 |
1 files changed, 83 insertions, 0 deletions
@@ -30,6 +30,16 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA #include "flags.h" #include "toplev.h" +/* Value of the -G xx switch, and whether it was passed or not. */ +unsigned HOST_WIDE_INT g_switch_value; +bool g_switch_set; + +/* True if we should exit after parsing options. */ +bool exit_after_options; + +/* If -version. */ +bool version_flag; + static size_t find_opt (const char *, int); static int common_handle_option (size_t scode, const char *arg, int value); @@ -236,9 +246,82 @@ common_handle_option (size_t scode, const char *arg, default: abort (); + case OPT__help: + display_help (); + exit_after_options = true; + break; + + case OPT__target_help: + display_target_options (); + exit_after_options = true; + break; + + case OPT__version: + print_version (stderr, ""); + exit_after_options = true; + break; + + case OPT_G: + g_switch_value = read_integral_parameter (arg, 0, -1); + if (g_switch_value == (unsigned HOST_WIDE_INT) -1) + return 0; + g_switch_set = true; + break; + + case OPT_aux_info: + case OPT_aux_info_: + aux_info_file_name = arg; + flag_gen_aux_info = 1; + break; + + case OPT_auxbase: + aux_base_name = arg; + break; + + case OPT_auxbase_strip: + { + char *tmp = xstrdup (arg); + strip_off_ending (tmp, strlen (tmp)); + if (tmp[0]) + aux_base_name = tmp; + } + break; + + case OPT_d: + decode_d_option (arg); + break; + + case OPT_dumpbase: + dump_base_name = arg; + break; + + case OPT_o: + asm_file_name = arg; + break; + + case OPT_p: + profile_flag = 1; + break; + + case OPT_pedantic: + pedantic = 1; + break; + + case OPT_pedantic_errors: + flag_pedantic_errors = pedantic = 1; + break; + case OPT_quiet: quiet_flag = 1; break; + + case OPT_version: + version_flag = 1; + break; + + case OPT_w: + inhibit_warnings = 1; + break; } return 1; |