From 540cbcd8e649dad3f34dab637f4227ebcaba524c Mon Sep 17 00:00:00 2001
From: Oliver Tappe <zooey@hirschkaefer.de>
Date: Fri, 27 Aug 2010 00:57:11 +0000
Subject: [PATCH] * add explicit check against mismatching version of legacy
 compiler, avoids   trying to build the compiler when it's not going to work

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38384 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 build/scripts/build_cross_tools | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/build/scripts/build_cross_tools b/build/scripts/build_cross_tools
index 4b8adb916b..d54a9eebbb 100755
--- a/build/scripts/build_cross_tools
+++ b/build/scripts/build_cross_tools
@@ -28,6 +28,14 @@ if [ ! -d $buildToolsDir ]; then
 	exit 1
 fi
 
+if ! grep "$haikuRequiredLegacyGCCVersion" \
+		$buildToolsDir/gcc/gcc/version.c >/dev/null 2>&1 ; then
+	echo "*** Mismatching compiler versions between configure script and" >&2
+	echo "*** $buildToolsDir/gcc/gcc/version.c" >&2
+	echo "*** Did you perhaps update only one of haiku & buildtools?" >&2
+	exit 1
+fi
+
 
 # create the output dir
 mkdir -p $haikuOutputDir || exit 1
@@ -139,7 +147,7 @@ sysIncludeDir=$installDir/i586-pc-haiku/sys-include
 rm -rf $sysIncludeDir/be $sysIncludeDir/posix
 
 # remove the objects dir
-rm -rf $objDir
+#rm -rf $objDir
 
 
 echo "binutils and gcc for cross compilation have been built successfully!"