Using BUILD_MODULES for standalone xpcom. Thanks to cls@seawood.org

git-svn-id: svn://10.0.0.236/trunk@70154 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/allmakefiles.sh

@@ -45,7 +45,7 @@ if [ -z "${srcdir}" ]; then
 fi
 
 # xpcom standalone mode
-if [ "$XPCOM_STANDALONE" ]; then
+if [ `echo "$BUILD_MODULES" | grep -c xpcom` != 0 ]; then
   add_makefiles <<END_XPCOM_STANDALONE_MAKEFILES
 #
 # General