zcat $CWD/patch/xf86-video-rendition/0001-Remove-mibstore.h.patch.gz \
  | patch -p1 --verbose || { touch ${SLACK_X_BUILD_DIR}/${PKGNAME}.failed ; continue ; }
zcat $CWD/patch/xf86-video-rendition/0002-Fix-build-against-xserver-1.17.patch.gz \
  | patch -p1 --verbose || { touch ${SLACK_X_BUILD_DIR}/${PKGNAME}.failed ; continue ; }
zcat $CWD/patch/xf86-video-rendition/0003-Remove-dependency-on-xf86PciInfo.h.patch.gz \
  | patch -p1 --verbose || { touch ${SLACK_X_BUILD_DIR}/${PKGNAME}.failed ; continue ; }