diff options
| author | Paul Eggert <eggert@cs.ucla.edu> | 2021-07-30 12:56:24 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2021-07-31 12:00:34 -0700 |
| commit | 786bb6fb17d698eb175942606db8fb129e231474 (patch) | |
| tree | 531d2f0f261eb9540f454a650ee78a8915139a51 /modules/fflush | |
| parent | c44470fb95020b371e31202bf2884ca021b3dd73 (diff) | |
| download | gnulib-786bb6fb17d698eb175942606db8fb129e231474.tar.gz | |
gnulib-common: update for C2x 2020-12-11 draft
Use blessed-by-draft-standard way to test for [[__deprecated__]]
etc.; this is supported by GCC 11 and the fallback code should
work fine with GCC 10 and earlier, clang, etc.
* NEWS, doc/attribute.texi:
Mention that DEPRECATED etc. must now come first.
* lib/fflush.c, lib/unistr.in.h:
Do not include unused-parameter.h. All uses of _GL_UNUSED_PARAMETER
(after parameters) replaced by _GL_ATTRIBUTE_MAYBE_UNUSED (before
parameters). Although perhaps we need a shorter name for
_GL_ATTRIBUTE_MAYBE_UNUSED, that should probably be in
gnulib-common.m4, due to the ubiquity of this issue.
And perhaps the snippet/unused-parameter module should be marked
obsolete since it's no longer compatible with its old use.
* m4/gnulib-common.m4 (gl_COMMON_BODY): Define the macro
_GL_HAS_C_ATTRIBUTE, and use it instead of __STDC_VERSION__ in
deciding whether to use C2x attributes like [[__deprecated__]].
(_GL_ATTRIBUTE_MAYBE_UNUSED): Fall back on _GL_ATTRIBUTE_UNUSED.
(_GL_ATTRIBUTE_UNUSED): New macro, for labels where C2x
[[maybe_unused]] do not work.
(_GL_UNUSED, _GL_UNUSED_LABEL): Use it.
* modules/fflush, modules/unistr/base (Depends-on):
Remove snippet/unused-parameter.
* modules/fflush (selinux/selinux.h, selinux/context.h)
(selinux/label.h): Do not use $(UNUSED_PARAMETER).
Remove useless chmod a-x.
Diffstat (limited to 'modules/fflush')
| -rw-r--r-- | modules/fflush | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/modules/fflush b/modules/fflush index 858a25aaf2..bda975a2a5 100644 --- a/modules/fflush +++ b/modules/fflush @@ -8,7 +8,6 @@ m4/fflush.m4 Depends-on: stdio -snippet/unused-parameter [test $REPLACE_FFLUSH = 1] fpurge [test $REPLACE_FFLUSH = 1] ftello [test $REPLACE_FFLUSH = 1] freading [test $REPLACE_FFLUSH = 1] |