efi_loader: avoid make race condition

[platform/kernel/u-boot.git] / scripts / Makefile.spl

diff --git a/scripts/Makefile.spl b/scripts/Makefile.spl
index 0573899..ef018b5 100644 (file)
--- a/scripts/Makefile.spl
+++ b/scripts/Makefile.spl
@@ -391,6 +391,10 @@ MKIMAGEFLAGS_$(SPL_BIN).multidtb.fit = -f auto -A $(ARCH) -T firmware -C none -O
 
 $(obj)/$(SPL_BIN).multidtb.fit: /dev/null $(SHRUNK_ARCH_DTB) FORCE
        $(call if_changed,mkimage)
+ifneq ($(SOURCE_DATE_EPOCH),)
+       touch -d @$(SOURCE_DATE_EPOCH) $(obj)/$(SPL_BIN).multidtb.fit
+       chmod 0600 $(obj)/$(SPL_BIN).multidtb.fit
+endif
 
 $(obj)/$(SPL_BIN).multidtb.fit.gz: $(obj)/$(SPL_BIN).multidtb.fit
        @gzip -kf9 $< > $@