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| author | Neil Booth <neil@daikokuya.co.uk> | 2002-07-07 22:10:18 +0000 |
|---|---|---|
| committer | Neil Booth <neil@gcc.gnu.org> | 2002-07-07 22:10:18 +0000 |
| commit | 5351f1ca744b9d3e5285ff813839df3e43fe40b4 (patch) | |
| tree | 3e569be0339cedb2fa3b07094857f01594bed4f5 /gcc/langhooks.h | |
| parent | c8cc4417e4b05d1ca1ef51a9bf38c1af29c29c55 (diff) | |
| download | gcc-5351f1ca744b9d3e5285ff813839df3e43fe40b4.zip gcc-5351f1ca744b9d3e5285ff813839df3e43fe40b4.tar.gz gcc-5351f1ca744b9d3e5285ff813839df3e43fe40b4.tar.bz2 | |
c-common.c (c_common_post_options): Update prototype; don't init backends if preprocessing only.
* c-common.c (c_common_post_options): Update prototype;
don't init backends if preprocessing only.
* langhooks-def.h (LANG_HOOKS_POST_OPTIONS): Update.
* langhooks.h (struct lang_hooks): Update post_options to
return a boolean.
* toplev.c (parse_options_and_default_flags, do_compile,
lang_independent_init): Update prototypes. Allow the
front end to specify that there is no need to initialize
the back end.
(general_init): Move call to hex_init here...
(toplev_main): ...from here. Pass flag for back end init
suppression.
java:
* lang.c (java_post_options): Update prototype.
From-SVN: r55306
Diffstat (limited to 'gcc/langhooks.h')
| -rw-r--r-- | gcc/langhooks.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/langhooks.h b/gcc/langhooks.h index 71ae251..0ec3c88 100644 --- a/gcc/langhooks.h +++ b/gcc/langhooks.h @@ -198,9 +198,12 @@ struct lang_hooks initialization should be left to the "init" callback, since GC and the identifier hashes are set up between now and then. + Should return zero unless the compiler back-end does not need to + be initialized, such as with the -E option. + If errorcount is non-zero after this call the compiler exits immediately and the finish hook is not called. */ - void (*post_options) PARAMS ((void)); + bool (*post_options) PARAMS ((void)); /* Called after post_options, to initialize the front end. The main input filename is passed, which may be NULL; the front end should |