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| author | Stefan Metzmacher <metze@samba.org> | 2007-11-15 14:46:47 +0100 |
|---|---|---|
| committer | Stefan Metzmacher <metze@samba.org> | 2007-12-21 05:45:23 +0100 |
| commit | 0f134fab53489ad254ac23c740bc0a722ffa592c (patch) | |
| tree | 01cfceb3c9f7164afe029de2c832ab8901a864ff /source4/lib/replace | |
| parent | de119cc807f935f1a54dcd3532d1b7b434cf83fc (diff) | |
| download | samba-0f134fab53489ad254ac23c740bc0a722ffa592c.tar.gz samba-0f134fab53489ad254ac23c740bc0a722ffa592c.tar.bz2 samba-0f134fab53489ad254ac23c740bc0a722ffa592c.zip | |
r25970: libreplace: fix AC_N_DEFINE() so that some appears in config.h
metze
(This used to be commit a07c983fde52607806745914bb41039afb5618cc)
Diffstat (limited to 'source4/lib/replace')
| -rw-r--r-- | source4/lib/replace/libreplace_macros.m4 | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/source4/lib/replace/libreplace_macros.m4 b/source4/lib/replace/libreplace_macros.m4 index 92fecd3db8..54e6b7ac75 100644 --- a/source4/lib/replace/libreplace_macros.m4 +++ b/source4/lib/replace/libreplace_macros.m4 @@ -248,11 +248,18 @@ m4_define([AH_CHECK_FUNC_EXT], dnl Define an AC_DEFINE with ifndef guard. dnl AC_N_DEFINE(VARIABLE [, VALUE]) -define(AC_N_DEFINE, -[cat >> confdefs.h <<\EOF -[#ifndef] $1 -[#define] $1 ifelse($#, 2, [$2], $#, 3, [$2], 1) -[#endif] +AC_DEFUN([AC_N_DEFINE], +[ +AH_VERBATIM([$1], [ +#ifndef $1 +# undef $1 +#endif +]) + + cat >>confdefs.h <<\EOF +#ifndef $1 +[#define] $1 m4_if($#, 1, 1, [$2]) +#endif EOF ]) |