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| author | mmitchel <mmitchel@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-04-19 19:52:17 +0000 |
|---|---|---|
| committer | mmitchel <mmitchel@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-04-19 19:52:17 +0000 |
| commit | 65fd03c09718899ae351d9eca6b717b3a0f959c7 (patch) | |
| tree | 98b8cfe356888710abb3c4f2fda98fb972bae195 /gcc/toplev.h | |
| parent | 41441b595a9bffbf63a6da9fb6a9c050817a38de (diff) | |
| download | gcc-65fd03c09718899ae351d9eca6b717b3a0f959c7.tar.gz | |
* toplev.h (struct lang_hooks): Allow decode_option to indicate
that language-independent processing should not be done.
* toplev.c (main): Adjust accordingly.
* top.c (ffe_decode_option): Do not permit language-independent
processing for -ffixed-line-length.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41427 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/toplev.h')
| -rw-r--r-- | gcc/toplev.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gcc/toplev.h b/gcc/toplev.h index edf7e0242e0..1f8f7d02e37 100644 --- a/gcc/toplev.h +++ b/gcc/toplev.h @@ -154,7 +154,12 @@ struct lang_hooks single option (typically starting with -f or -W or +). It should return the number of command-line arguments it uses if it handles the option, or 0 and not complain if it does not recognise the - option. This hook cannot be NULL. */ + option. If this function returns a negative number, then its + absolute value is the number of command-line arguments used, but, + in addition, no language-independent option processing should be + done for this option. + + This hook cannot be NULL. */ int (*decode_option) PARAMS ((int, char **)); /* Called when all command line options have been processed. */ |