diff options
| author | Nick Clifton <nickc@redhat.com> | 2022-10-21 12:20:09 +0100 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2022-10-21 12:20:09 +0100 |
| commit | 4b2e7a577c2f7311a8c381ff791d46e654c41fcc (patch) | |
| tree | 04565dd86cf6a87ef1aed4ba39597ac269bf08f6 /ld/lexsup.c | |
| parent | 816be8d8b71b2b79e348d36d635b9f4756700f94 (diff) | |
| download | binutils-4b2e7a577c2f7311a8c381ff791d46e654c41fcc.zip binutils-4b2e7a577c2f7311a8c381ff791d46e654c41fcc.tar.gz binutils-4b2e7a577c2f7311a8c381ff791d46e654c41fcc.tar.bz2 | |
Add a -w option to the linker to suppress warning and error messages.
PR 29654
* ld.h (struct ld_config_type): Add no_warnings field.
* ldlex.h (enum option_values): Add OPTION_NO_WARNINGS.
* lexsup.c (ld_options): Add --no-warnings.
(parse_args): Add support for -w and --no-warnings.
* ldmisc.c (vfinfo): Return early if the message is a warning and
-w has been enabled.
* ld.texi (options): Document new command line option.
* NEWS: Mention the new feature.
Diffstat (limited to 'ld/lexsup.c')
| -rw-r--r-- | ld/lexsup.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/ld/lexsup.c b/ld/lexsup.c index 0068ff5..d107bd7 100644 --- a/ld/lexsup.c +++ b/ld/lexsup.c @@ -381,6 +381,9 @@ static const struct ld_option ld_options[] = { {"no-undefined", no_argument, NULL, OPTION_NO_UNDEFINED}, '\0', NULL, N_("Do not allow unresolved references in object files"), TWO_DASHES }, + { {"no-warnings", no_argument, NULL, OPTION_NO_WARNINGS}, + 'w', NULL, N_("Do not display any warning or error messages"), + TWO_DASHES }, { {"allow-shlib-undefined", no_argument, NULL, OPTION_ALLOW_SHLIB_UNDEFINED}, '\0', NULL, N_("Allow unresolved references in shared libraries"), TWO_DASHES }, @@ -1554,6 +1557,11 @@ parse_args (unsigned argc, char **argv) case OPTION_NO_WARN_FATAL: config.fatal_warnings = false; break; + case OPTION_NO_WARNINGS: + case 'w': + config.no_warnings = true; + config.fatal_warnings = false; + break; case OPTION_WARN_MULTIPLE_GP: config.warn_multiple_gp = true; break; |