multimedia/gxine: Update gxine.SlackBuild

change -mtune flag from native to generic

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

multimedia/gxine/gxine.SlackBuild

@@ -60,7 +60,7 @@ elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="$PREPROCESS -march=i686 -mtune=i686 -pipe -O2 -fPIC $HARDENING"
   LIBDIRSUFFIX=""
 elif [ "$ARCH" = "x86_64" ]; then
-  SLKCFLAGS="$PREPROCESS -march=x86-64 -mtune=native -pipe -O2 -fPIC $HARDENING"
+  SLKCFLAGS="$PREPROCESS -march=x86-64 -mtune=generic -pipe -O2 -fPIC $HARDENING"
   LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "aarch64" ]; then
   SLKCFLAGS="-O2 -fPIC"