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* lexsup.c (option_values): Add OPTION_NO_WARN_FATAL.

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(ld_options): Add entry for --no-fatal-warnings.
        (parse_args): Handle OPTION_NO_WARN_FATAL.
        * ld.texinfo (Options): Document new command line switch.
This commit is contained in:
Nick Clifton 2008-06-04 09:45:05 +00:00
parent d77ec87195
commit 0fe58ccd2b
3 changed files with 18 additions and 2 deletions
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7
ld/ChangeLog
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@ -1,3 +1,10 @@
2008-06-04 Chris Metcalf <cmetcalf@tilera.com>
* lexsup.c (option_values): Add OPTION_NO_WARN_FATAL.
(ld_options): Add entry for --no-fatal-warnings.
(parse_args): Handle OPTION_NO_WARN_FATAL.
* ld.texinfo (Options): Document new command line switch.
2008-06-04 Alan Modra <amodra@bigpond.net.au>
* emultempl/spuelf.em (spu_elf_relink): Correct --no-auto-overlay arg.

6
ld/ld.texinfo
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@ -1263,10 +1263,12 @@ generating dynamically linked ELF executables. The default dynamic
linker is normally correct; don't use this unless you know what you are
doing.
@kindex --fatal-warnings
@kindex --no-fatal-warnings
@item --fatal-warnings
Treat all warnings as errors.
@itemx --no-fatal-warnings
Treat all warnings as errors. The default behaviour can be restored
with the option @option{--no-fatal-warnings}.
@kindex --force-exe-suffix
@item --force-exe-suffix

7
ld/lexsup.c
View File

@ -116,6 +116,7 @@ enum option_values
OPTION_WARN_COMMON,
OPTION_WARN_CONSTRUCTORS,
OPTION_WARN_FATAL,
OPTION_NO_WARN_FATAL,
OPTION_WARN_MULTIPLE_GP,
OPTION_WARN_ONCE,
OPTION_WARN_SECTION_ALIGN,
@ -377,6 +378,9 @@ static const struct ld_option ld_options[] =
{ {"fatal-warnings", no_argument, NULL, OPTION_WARN_FATAL},
'\0', NULL, N_("Treat warnings as errors"),
TWO_DASHES },
{ {"no-fatal-warnings", no_argument, NULL, OPTION_NO_WARN_FATAL},
'\0', NULL, N_("Do not treat warnings as errors (default)"),
TWO_DASHES },
{ {"fini", required_argument, NULL, OPTION_FINI},
'\0', N_("SYMBOL"), N_("Call SYMBOL at unload-time"), ONE_DASH },
{ {"force-exe-suffix", no_argument, NULL, OPTION_FORCE_EXE_SUFFIX},
@ -1333,6 +1337,9 @@ parse_args (unsigned argc, char **argv)
case OPTION_WARN_FATAL:
config.fatal_warnings = TRUE;
break;
case OPTION_NO_WARN_FATAL:
config.fatal_warnings = FALSE;
break;
case OPTION_WARN_MULTIPLE_GP:
config.warn_multiple_gp = TRUE;
break;