export DEFAULT_CFLAGS="-I$CLFS/usr/include -I$CLFS/usr/include/X11 -I$CLFS/usr/include/X11/extensions"
export CFLAGS="$DEFAULT_CFLAGS -I$CLFS/usr/include/freetype2 -I$CLFS/usr/include/libpng12"
export DEFAULT_CFLAGS="-I$CLFS/usr/include -I$CLFS/usr/include/X11 -I$CLFS/usr/include/X11/extensions"
export CFLAGS="$DEFAULT_CFLAGS -I$CLFS/usr/include/freetype2 -I$CLFS/usr/include/libpng12"