extern-inline: provide a -Wundef safe config.h
authorAkim Demaille <akim@lrde.epita.fr>
Tue, 25 Sep 2012 11:58:12 +0000 (13:58 +0200)
committerAkim Demaille <akim@lrde.epita.fr>
Fri, 28 Sep 2012 13:04:39 +0000 (15:04 +0200)
* m4/extern-inline.m4 (gl_EXTERN_INLINE): Protect
"#if __GNUC_STDC_INLINE__" with "defined __GNUC_STDC_INLINE__"
to produce a -Wundef warning free config.h.


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