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authorStefan Metzmacher <metze@samba.org>2006-10-10 09:32:02 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 14:20:55 -0500
commitd067ee2105ac1d64c2b106869fbf93b991f52e11 (patch)
treea427752e25c2a61e1b8ec56fc635ce20184132b6 /source4/lib/replace/libreplace.m4
parent46aa292ecff685120b7764cdffa2f7e1e2fd6066 (diff)
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r19227: - add a AC_CACHE_CHECK() around the net/if.h test
to see (we now get some output that this test happens at all...). - make use of AC_INCLUDES_DEFAULT metze (This used to be commit 7e399e607c8e9bf7365de7d492d29377177cdc1f)
Diffstat (limited to 'source4/lib/replace/libreplace.m4')
-rw-r--r--source4/lib/replace/libreplace.m431
1 files changed, 15 insertions, 16 deletions
diff --git a/source4/lib/replace/libreplace.m4 b/source4/lib/replace/libreplace.m4
index 804f998b9e..662993cb79 100644
--- a/source4/lib/replace/libreplace.m4
+++ b/source4/lib/replace/libreplace.m4
@@ -102,22 +102,21 @@ AC_CHECK_HEADERS(sys/sockio.h sys/un.h)
dnl we need to check that net/if.h really can be used, to cope with hpux
dnl where including it always fails
-AC_TRY_COMPILE([
- #include <stdio.h>
- #if STDC_HEADERS
- # include <stdlib.h>
- # include <stddef.h>
- #else
- # if HAVE_STDLIB_H
- # include <stdlib.h>
- # endif
- #endif
- #if HAVE_SYS_SOCKET_H
- # include <sys/socket.h>
- #endif],
- [#include <net/if.h>],
- AC_DEFINE(HAVE_NET_IF_H, 1, usability of net/if.h))
-
+AC_CACHE_CHECK([for usable net/if.h],libreplace_cv_USABLE_NET_IF_H,[
+ AC_COMPILE_IFELSE([
+ AC_INCLUDES_DEFAULT
+ #if HAVE_SYS_SOCKET_H
+ # include <sys/socket.h>
+ #endif
+ #include <net/if.h>
+ int main(void) {return 0;}],
+ [libreplace_cv_USABLE_NET_IF_H=yes],
+ [libreplace_cv_USABLE_NET_IF_H=no]
+ )
+])
+if test x"$libreplace_cv_USABLE_NET_IF_H" = x"yes";then
+ AC_DEFINE(HAVE_NET_IF_H, 1, usability of net/if.h)
+fi
AC_CACHE_CHECK([for broken inet_ntoa],samba_cv_REPLACE_INET_NTOA,[
AC_TRY_RUN([