--- configure
+++ configure
@@ -23490,7 +23490,7 @@
 	CPPFLAGS="-DNDEBUG $CPPFLAGS"
 	if test "x$GCC" = xyes; then
 		CPPFLAGS="-DFLaC__INLINE=__inline__ $CPPFLAGS"
-		CFLAGS="-O3 -funroll-loops -finline-functions -Wall -W -Winline $CFLAGS"
+		CFLAGS="-Wall -W $CFLAGS"
 	fi
 fi