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authorDaniel Golle <daniel@makrotopia.org>2022-03-28 18:26:13 +0100
committerDaniel Golle <daniel@makrotopia.org>2022-03-28 20:52:54 +0100
commit1c7e146f7e0f42e5e414c6cff0c73f75b405e0dd (patch)
treee572f1596c7fc50a9e716ee0b84bf0ab2bec26c3
parent44b457168ef7a37533929c4332c86ef084d606a6 (diff)
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layerscape: make boot filesystem reproducible
Set timestamp option for make_ext4fs to make boot filesystem reproducible. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
-rw-r--r--target/linux/layerscape/image/Makefile4
1 files changed, 3 insertions, 1 deletions
diff --git a/target/linux/layerscape/image/Makefile b/target/linux/layerscape/image/Makefile
index 3c8bdea480..52dc532c34 100644
--- a/target/linux/layerscape/image/Makefile
+++ b/target/linux/layerscape/image/Makefile
@@ -36,7 +36,9 @@ endef
define Build/ls-append-kernel
mkdir -p $@.tmp && \
cp $(IMAGE_KERNEL) $@.tmp/fitImage && \
- make_ext4fs -J -L kernel -l "$(LS_SD_KERNELPART_SIZE)M" "$@.kernel.part" "$@.tmp" && \
+ make_ext4fs -J -L kernel -l "$(LS_SD_KERNELPART_SIZE)M" \
+ $(if $(SOURCE_DATE_EPOCH),-T $(SOURCE_DATE_EPOCH)) \
+ "$@.kernel.part" "$@.tmp" && \
dd if=$@.kernel.part >> $@ && \
rm -rf $@.tmp && \
rm -f $@.kernel.part