svn commit: samba r25970 - in branches/SAMBA_4_0/source/lib/replace: .

[metze at samba.org]

Author: metze
Date: 2007-11-15 14:46:47 +0000 (Thu, 15 Nov 2007)
New Revision: 25970

WebSVN: http://websvn.samba.org/cgi-bin/viewcvs.cgi?view=rev&root=samba&rev=25970

Log:
libreplace: fix AC_N_DEFINE() so that some appears in config.h

metze

Modified:
   branches/SAMBA_4_0/source/lib/replace/libreplace_macros.m4


Changeset:
Modified: branches/SAMBA_4_0/source/lib/replace/libreplace_macros.m4
===================================================================
--- branches/SAMBA_4_0/source/lib/replace/libreplace_macros.m4	2007-11-15 13:16:31 UTC (rev 25969)
+++ branches/SAMBA_4_0/source/lib/replace/libreplace_macros.m4	2007-11-15 14:46:47 UTC (rev 25970)
@@ -248,11 +248,18 @@
 
 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
 ])