diff --git a/emacs.spec b/emacs.spec
index afc6056..51885fc 100644
--- a/emacs.spec
+++ b/emacs.spec
@@ -361,10 +361,10 @@ DESKTOP="--with-x \
 	 --enable-autodepend \
 "
 
-OIFS="$IFS"; IFS=.
-set -- $(gcc -dumpversion 2>/dev/null)
-(($1 > 4 || ($1 == 4 && $2 > 4))) && COMP="$COMP --enable-link-time-optimization"
-IFS="$OIFS"
+##OIFS="$IFS"; IFS=.
+##set -- $(gcc -dumpversion 2>/dev/null)
+##(($1 > 4 || ($1 == 4 && $2 > 4))) && COMP="$COMP --enable-link-time-optimization"
+##IFS="$OIFS"
 
 make_mchkoff ()
 {