extern-inline: support old GCC 'inline'
authorPaul Eggert <eggert@cs.ucla.edu>
Tue, 21 Aug 2012 00:01:18 +0000 (17:01 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Tue, 21 Aug 2012 00:02:41 +0000 (17:02 -0700)
commiteb872c43a7bfea71a5a3bb95b6817cc3d7c0966f
tree5d7f46c22ba4e3ddfe99fcee16d8d00eff30569c
parent96ad9077d219395a644c2310421196b317c49d21
extern-inline: support old GCC 'inline'

* m4/extern-inline.m4 (gl_EXTERN_INLINE): Use pre-C99 GCC 'inline'
if available.  This applies to GCC versions 2.7 through 4.2, or
when newer GCC is using -fgnu89-inline.  The goal is to address
some of the performance issues mentioned by Bruno Haible in
<http://lists.gnu.org/archive/html/bug-gnulib/2012-08/msg00097.html>.
ChangeLog
m4/extern-inline.m4