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-rw-r--r--Makefile.inc4
1 files changed, 2 insertions, 2 deletions
diff --git a/Makefile.inc b/Makefile.inc
index 013071ce48..65d308d1ef 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -627,8 +627,8 @@ endif
ifeq ($(CONFIG_INCLUDE_CONFIG_FILE),y)
@printf " CONFIG $(DOTCONFIG)\n"
if [ -f $(DOTCONFIG) ]; then \
- echo "# This image was built using git revision" `git rev-parse HEAD` > $(obj)/config.tmp ; \
- sed -e '/^#/d' -e '/^ *$$/d' $(DOTCONFIG) >> $(obj)/config.tmp ; \
+ echo "# This image was built using git revision" `git rev-parse HEAD` > $(obj)/config.tmp && \
+ make DOTCONFIG=$(DOTCONFIG) DEFCONFIG=$(obj)/config.tmp savedefconfig && \
$(CBFSTOOL) $@.tmp add -f $(obj)/config.tmp -n config -t raw; rm -f $(obj)/config.tmp ; fi
@printf " REVISION build.h\n"
if [ -f $(obj)/build.h ]; then $(CBFSTOOL) $@.tmp add -f $(obj)/build.h -n revision -t raw; fi