From: Lennart Poettering <lennart@poettering.net>
Date: Tue, 15 Feb 2011 12:29:28 +0000 (+0100)
Subject: build-sys: ignore -Waddress message so that build works on gcc/rawhide
X-Git-Tag: dbus-1.4.4~9
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=509a2e899a73a40fab42021ca51f1b9424c61586;p=thirdparty%2Fdbus.git

build-sys: ignore -Waddress message so that build works on gcc/rawhide

Newer gccs warn if you compare an address of a variable that is allocated
on the stack or is static with NULL. Since we compile dbus with -Werror
this causes the build to fail since we do this check all the time due to
macros such as _DBUS_ASSERT_ERROR_IS_SET().
---

diff --git a/configure.in b/configure.in
index e6b0fefa5..50a0a142a 100644
--- a/configure.in
+++ b/configure.in
@@ -1175,6 +1175,11 @@ if test "x$GCC" = "xyes"; then
   *) CFLAGS="$CFLAGS -Wcast-align" ;;
   esac
 
+  case " $CFLAGS " in
+  *[\ \	]-Wno-address[\ \	]*) ;;
+  *) CFLAGS="$CFLAGS -Wno-address" ;;
+  esac
+
   case " $CFLAGS " in
   *[\ \	]-Wfloat-equal[\ \	]*) ;;
   *) if cc_supports_flag -Wfloat-equal; then