diff options
Diffstat (limited to 'gas/as.c')
| -rw-r--r-- | gas/as.c | 24 |
1 files changed, 22 insertions, 2 deletions
@@ -170,7 +170,9 @@ Options:\n\ --strip-local-absolute strip local absolute symbols\n\ --traditional-format Use same format as native assembler when possible\n\ --version print assembler version number and exit\n\ - -W suppress warnings\n\ + -W --no-warn suppress warnings\n\ + --warn don't suppress warnings\n\ + --fatal-warnings treat warnings as errors\n\ --itbl INSTTBL extend instruction set to include instructions\n\ matching the specifications defined in file INSTTBL\n\ -w ignored\n\ @@ -371,7 +373,12 @@ parse_args (pargc, pargv) #define OPTION_TRADITIONAL_FORMAT (OPTION_STD_BASE + 16) {"traditional-format", no_argument, NULL, OPTION_TRADITIONAL_FORMAT}, #define OPTION_GDWARF2 (OPTION_STD_BASE + 17) - {"gdwarf2", no_argument, NULL, OPTION_GDWARF2} + {"gdwarf2", no_argument, NULL, OPTION_GDWARF2}, + {"no-warn", no_argument, NULL, 'W'}, +#define OPTION_WARN (OPTION_STD_BASE + 18) + {"warn", no_argument, NULL, OPTION_WARN}, +#define OPTION_WARN_FATAL (OPTION_STD_BASE + 19) + {"fatal-warnings", no_argument, NULL, OPTION_WARN_FATAL} }; /* Construct the option lists from the standard list and the @@ -604,6 +611,16 @@ the GNU General Public License. This program has absolutely no warranty.\n")); flag_no_warnings = 1; break; + case OPTION_WARN: + flag_no_warnings = 0; + flag_fatal_warnings = 0; + break; + + case OPTION_WARN_FATAL: + flag_no_warnings = 0; + flag_fatal_warnings = 1; + break; + case 'Z': flag_always_generate_output = 1; break; @@ -834,6 +851,9 @@ main (argc, argv) output_file_close (out_file_name); #endif + if (flag_fatal_warnings && had_warnings() > 0 && had_errors () == 0) + as_bad (_("%d warnings, treating warnings as errors"), had_warnings()); + if (had_errors () > 0 && ! flag_always_generate_output) keep_it = 0; |