diff options
-rw-r--r-- | linux/linux.mk | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/linux/linux.mk b/linux/linux.mk index 988427ca7..7e826ccdf 100644 --- a/linux/linux.mk +++ b/linux/linux.mk @@ -94,6 +94,14 @@ LINUX_MAKE_ENV = \ $(TARGET_MAKE_ENV) \ BR_BINARIES_DIR=$(BINARIES_DIR) +ifeq ($(BR2_REPRODUCIBLE),y) +LINUX_MAKE_ENV += \ + KBUILD_BUILD_VERSION=1 \ + KBUILD_BUILD_USER=buildroot \ + KBUILD_BUILD_HOST=buildroot \ + KBUILD_BUILD_TIMESTAMP="$(shell date -d @$(SOURCE_DATE_EPOCH))" +endif + # Get the real Linux version, which tells us where kernel modules are # going to be installed in the target filesystem. LINUX_VERSION_PROBED = `$(MAKE) $(LINUX_MAKE_FLAGS) -C $(LINUX_DIR) --no-print-directory -s kernelrelease 2>/dev/null` |