The SOURCE_DATE_EPOCH is used to unify the mtime within created images,
make it the same as the build system used during creation of the IB.
The LINUX_VERMAGIC is used to create a reproducible IMG_PART_SIGNATURE,
therefore make it available to the IB as well.
Signed-off-by: Paul Spooren <m...@aparcar.org>
---
target/imagebuilder/Makefile | 2 ++
1 file changed, 2 insertions(+)
diff --git a/target/imagebuilder/Makefile b/target/imagebuilder/Makefile
index 873e1b44e0..175c30282e 100644
--- a/target/imagebuilder/Makefile
+++ b/target/imagebuilder/Makefile
@@ -77,6 +77,8 @@ endif
$(CP) -L $(LINUX_DIR)/arch/$(LINUX_KARCH)/boot/dts/*
$(IB_DTSDIR); \
fi
$(SED) 's,^# REVISION:=.*,REVISION:=$(REVISION),g'
$(IB_BUILD_DIR)/include/version.mk
+ $(SED) 's,^#
SOURCE_DATE_EPOCH:=.*,SOURCE_DATE_EPOCH:=$(SOURCE_DATE_EPOCH),g'
$(IB_BUILD_DIR)/include/version.mk
+ $(SED) '/LINUX_VERMAGIC:=/ { s,unknown,$(LINUX_VERMAGIC),g }'
$(IB_BUILD_DIR)/include/kernel.mk
find $(IB_BUILD_DIR) -name CVS -o -name .git -o -name .svn \
| $(XARGS) rm -rf
$(INSTALL_DIR) $(IB_IDIR)
--
2.25.1
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