scripts/gen_image_generic.sh: make ext4 bootfs reproducible

[openwrt/staging/hauke.git] / scripts / gen_image_generic.sh

diff --git a/scripts/gen_image_generic.sh b/scripts/gen_image_generic.sh
index 17888eac60bf5d7ba15926bf6c267bf1267ec3a3..6a01c813d772329a185c3f13ecb23db152a05675 100755 (executable)
--- a/scripts/gen_image_generic.sh
+++ b/scripts/gen_image_generic.sh
@@ -34,7 +34,7 @@ if [ -n "$GUID" ]; then
     mkfs.fat -n kernel -C "$OUTPUT.kernel" -S 512 "$((KERNELSIZE / 1024))"
     mcopy -s -i "$OUTPUT.kernel" "$KERNELDIR"/* ::/
 else
-    make_ext4fs -J -L kernel -l "$KERNELSIZE" "$OUTPUT.kernel" "$KERNELDIR"
+    make_ext4fs -J -L kernel -l "$KERNELSIZE" ${SOURCE_DATE_EPOCH:+-T ${SOURCE_DATE_EPOCH}} "$OUTPUT.kernel" "$KERNELDIR"
 fi
 dd if="$OUTPUT.kernel" of="$OUTPUT" bs=512 seek="$KERNELOFFSET" conv=notrunc
 rm -f "$OUTPUT.kernel"