Bump toolchain version to 5.

make.sh

@@ -37,7 +37,7 @@ KVER=`grep --max-count=1 VER lfs/linux | awk '{ print $3 }'`
 MACHINE=`uname -m`
 GIT_TAG=$(git tag | tail -1)					# Git Tag
 GIT_LASTCOMMIT=$(git log | head -n1 | cut -d" " -f2 |head -c8)	# Last commit
-TOOLCHAINVER=4
+TOOLCHAINVER=5
 
 BUILDMACHINE=$MACHINE
     if [ "$MACHINE" = "x86_64" ]; then