Alejandro Mery:

show last $? on xtrace mode's prompt


git-svn-id: http://www.rocklinux.org/svn/rock-linux/trunk@2303 c5f82cb5-29bc-0310-9cd0-bff59a50e3bc

scripts/Build-Pkg

@@ -658,7 +658,7 @@ abort() {
 		done
 		echo "Running main build function '$mainfunction' ..."
 		if [ $xtrace -eq 1 -o $ROCKCFG_XTRACE -eq 1 ] ;	then
-			PS4=$'=[$FUNCNAME:$LINENO> ' ; set -o xtrace
+			PS4=$'=[$FUNCNAME:$LINENO (last \\\$?=$?)> ' ; set -o xtrace
 			cd $builddir ; eval "$mainfunction"
 			set +o xtrace
 		else