From 99ad4c681c7f00774716a4e2ea7cdda062ae1607 Mon Sep 17 00:00:00 2001
From: Stefan Metzmacher <metze@samba.org>
Date: Sun, 31 Jul 2005 22:31:53 +0000
Subject: r8868: add comfigure check for c99 struct initialization, which is
 required for samba4

metze
(This used to be commit 3d4fdb70935b4bde1c34a293e5d5a3000151c116)
---
 source4/build/m4/check_cc.m4 | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/source4/build/m4/check_cc.m4 b/source4/build/m4/check_cc.m4
index 8e075b714b..6ab9c17eb3 100644
--- a/source4/build/m4/check_cc.m4
+++ b/source4/build/m4/check_cc.m4
@@ -69,6 +69,27 @@ if test x"$samba_cv_immediate_structures" = x"yes"; then
    AC_DEFINE(HAVE_IMMEDIATE_STRUCTURES,1,[Whether the compiler supports immediate structures])
 fi
 
+############################################
+# check if the compiler handles c99 struct initialization
+AC_CACHE_CHECK([for c99 struct initialization],samba_cv_c99_struct_initialization, [
+    AC_TRY_COMPILE([
+#include <stdio.h>],
+[
+   struct foo {
+       int x;
+       char y;
+   } ;
+   struct foo bar = {
+   	.y = 'X',
+	.x = 1
+   };	 
+],
+	samba_cv_c99_struct_initialization=yes,samba_cv_c99_struct_initialization=no)])
+if test x"$samba_cv_c99_struct_initialization" != x"yes"; then
+	AC_MSG_WARN([C compiler does not support c99 struct initialization!])
+	AC_MSG_ERROR([Please Install gcc from http://gcc.gnu.org/])
+fi
+
 ############################################
 # check if the compiler can handle negative enum values
 AC_CACHE_CHECK([that the C compiler understands negative enum values],SMB_BUILD_CC_NEGATIVE_ENUM_VALUES, [
-- 
cgit