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| author | Stefan Metzmacher <metze@samba.org> | 2007-11-15 14:46:47 +0100 |
|---|---|---|
| committer | Stefan Metzmacher <metze@samba.org> | 2008-01-18 17:02:10 +0100 |
| commit | 928f899948d25a133c9622a2ac8208e4499ba260 (patch) | |
| tree | 9442b3137db56421de3b5abede193f44c07904d0 /source3/lib/replace | |
| parent | 27d9ac321961891b0580a9f67366ef6b603de418 (diff) | |
| download | samba-928f899948d25a133c9622a2ac8208e4499ba260.tar.gz samba-928f899948d25a133c9622a2ac8208e4499ba260.tar.bz2 samba-928f899948d25a133c9622a2ac8208e4499ba260.zip | |
r25970: libreplace: fix AC_N_DEFINE() so that some appears in config.h
metze
(cherry picked from commit a07c983fde52607806745914bb41039afb5618cc)
(This used to be commit 3db37038b3e5a59a9baa85f6bcd32ac6e5ec2da1)
Diffstat (limited to 'source3/lib/replace')
| -rw-r--r-- | source3/lib/replace/libreplace_macros.m4 | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/source3/lib/replace/libreplace_macros.m4 b/source3/lib/replace/libreplace_macros.m4 index 92fecd3db8..54e6b7ac75 100644 --- a/source3/lib/replace/libreplace_macros.m4 +++ b/source3/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 ]) |