Merge from gnulib (comment fixes only).

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\"") \