From 81d3f8e8a1fe075b99c51fee895da94536f4c972 Mon Sep 17 00:00:00 2001
From: Stefan Metzmacher <metze@samba.org>
Date: Wed, 26 Apr 2006 14:20:46 +0000
Subject: r15280: - remove the 2nd check for __FUNCTION__ - fallback to
 __func__ if __FUNCTION__ isn't there

metze
(This used to be commit 6c5a2b08ca2f0db6b39808740a06ed165e8b9ade)
---
 source4/build/m4/check_cc.m4  | 7 -------
 source4/lib/replace/config.m4 | 8 ++++++++
 source4/lib/replace/replace.h | 4 ++++
 3 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/source4/build/m4/check_cc.m4 b/source4/build/m4/check_cc.m4
index 64f44cd6ff..f5b6fa0995 100644
--- a/source4/build/m4/check_cc.m4
+++ b/source4/build/m4/check_cc.m4
@@ -187,13 +187,6 @@ AC_SUBST(HOSTCC)
 
 AC_PATH_PROG(GCOV,gcov)
 
-AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
-AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
-samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
-if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
-    AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
-fi
-
 AC_PATH_PROG(MAKE,make)
 
 AC_CACHE_CHECK([whether we have GNU make], samba_cv_gnu_make, [
diff --git a/source4/lib/replace/config.m4 b/source4/lib/replace/config.m4
index bac38f6439..bf46bdcc58 100644
--- a/source4/lib/replace/config.m4
+++ b/source4/lib/replace/config.m4
@@ -167,6 +167,14 @@ AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
     AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
+else
+    dnl __func__ macro
+    AC_CACHE_CHECK([for __func__ macro],samba_cv_HAVE_func_MACRO,[
+    AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __func__);],
+    samba_cv_HAVE_func_MACRO=yes,samba_cv_HAVE_func_MACRO=no)])
+    if test x"$samba_cv_HAVE_func_MACRO" = x"yes"; then
+       AC_DEFINE(HAVE_func_MACRO,1,[Whether there is a __func__ macro])
+    fi
 fi
 
 AC_CHECK_HEADERS([sys/param.h])
diff --git a/source4/lib/replace/replace.h b/source4/lib/replace/replace.h
index 77f42acc97..d0575f4b60 100644
--- a/source4/lib/replace/replace.h
+++ b/source4/lib/replace/replace.h
@@ -212,8 +212,12 @@ typedef int bool;
 #endif
 
 #ifndef HAVE_FUNCTION_MACRO
+#ifdef HAVE_func_MACRO
+#define __FUNCTION__ __func__
+#else
 #define __FUNCTION__ ("")
 #endif
+#endif
 
 #ifdef HAVE_SYS_PARAM_H
 #include <sys/param.h>
-- 
cgit