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| author | Rafael Avila de Espindola <espindola@google.com> | 2009-04-16 14:31:45 +0000 |
|---|---|---|
| committer | Rafael Espindola <espindola@gcc.gnu.org> | 2009-04-16 14:31:45 +0000 |
| commit | 02e819ffd481be3a48701f535e7daad5ddaaae6a (patch) | |
| tree | c6fbd7f9013fa3335143a10692c790200c87a198 /gcc/toplev.c | |
| parent | 0455c7f47e493504b31d90195271a52d74099fbe (diff) | |
| download | gcc-02e819ffd481be3a48701f535e7daad5ddaaae6a.zip gcc-02e819ffd481be3a48701f535e7daad5ddaaae6a.tar.gz gcc-02e819ffd481be3a48701f535e7daad5ddaaae6a.tar.bz2 | |
common.opt (fhelp): Add Var(help_flag).
2009-04-16 Rafael Avila de Espindola <espindola@google.com>
* common.opt (fhelp): Add Var(help_flag).
* gcc-plugin.h (plugin_info): Add help.
* plugin.c (plugin_name_args): Add help.
(register_plugin_info): Set plugin->help.
(print_help_one_plugin): New.
(print_plugins_help): New.
* plugin.h (print_plugins_help): New.
* toplev.c (toplev_main): Call print_plugins_help if needed.
From-SVN: r146195
Diffstat (limited to 'gcc/toplev.c')
| -rw-r--r-- | gcc/toplev.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/toplev.c b/gcc/toplev.c index 725c376..0f3d30b 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -2279,6 +2279,9 @@ toplev_main (unsigned int argc, const char **argv) if (version_flag) print_version (stderr, ""); + if (help_flag) + print_plugins_help (stderr, ""); + /* Exit early if we can (e.g. -help). */ if (!exit_after_options) do_compile (); |