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| author | Paul Eggert <eggert@cs.ucla.edu> | 2013-06-18 14:31:00 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2013-06-18 14:31:00 -0700 |
| commit | ec9295aeaa0ca3616507b66bd6e2f81dce05e820 (patch) | |
| tree | c9cf9566805ba3f6b679c549bafd35877acc09e0 /m4 | |
| parent | 292c880c7e219e5740726f8a28a77921b12d5965 (diff) | |
| download | emacs-ec9295aeaa0ca3616507b66bd6e2f81dce05e820.tar.gz | |
Merge from gnulib (comment fixes only).
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/extern-inline.m4 | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/m4/extern-inline.m4 b/m4/extern-inline.m4 index 94b46dde07d..4e801e31f41 100644 --- a/m4/extern-inline.m4 +++ b/m4/extern-inline.m4 @@ -8,15 +8,7 @@ dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_EXTERN_INLINE], [ AH_VERBATIM([extern_inline], -[/* _GL_INLINE is a portable alternative to ISO C99 plain 'inline'. - _GL_EXTERN_INLINE is a portable alternative to 'extern inline'. - _GL_INLINE_HEADER_BEGIN contains useful stuff to put - in an include file, before uses of _GL_INLINE. - It suppresses GCC's bogus "no previous prototype for 'FOO'" diagnostic, - when FOO is an inline function in the header; see - <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54113>. - _GL_INLINE_HEADER_END contains useful stuff to put - in the same include file, after uses of _GL_INLINE. +[/* Please see the Gnulib manual for how to use these macros. Suppress extern inline with HP-UX cc, as it appears to be broken; see <http://lists.gnu.org/archive/html/bug-texinfo/2013-02/msg00030.html>. @@ -59,6 +51,10 @@ AC_DEFUN([gl_EXTERN_INLINE], # define _GL_INLINE_HEADER_CONST_PRAGMA \ _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") # endif + /* Suppress GCC's bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54113>. */ # define _GL_INLINE_HEADER_BEGIN \ _Pragma ("GCC diagnostic push") \ _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ |