New patch to review for coreboot: build system: replace files on UPDATE_IMAGE

[Patrick Georgi]

Patrick Georgi ([e-mail]) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/12581

-gerrit

commit 57bafa174d5984a5cd7124de1f77f1c9307c0635
Author: Patrick Georgi 
Date:   Tue Dec 1 18:34:42 2015 +0100

build system: replace files on UPDATE_IMAGE

So far the build system only added files starting with CBFS_PREFIX/ in
    the UPDATE_IMAGE configuration, but there are a number of files that
    exist in the global namespace (eg. config, revision, but also
    cmos_layout.bin).

Now, existing files are removed if necessary.

Change-Id: I977ff85fe18115c84268103be72e91ca854e62a4
    Signed-off-by: Patrick Georgi 
---
 Makefile.inc | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/Makefile.inc b/Makefile.inc
index 9d754ad..8209863 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -626,10 +626,9 @@ prebuilt-files = $(foreach file,$(cbfs-files), $(call extract_nth,1,$(file)))
 # Add all cbfs files to image of the form: CONFIG_CBFS_PREFIX/<filename>
 prebuild-files = \
    $(foreach file,$(cbfs-files), \
-	       $(if $(filter $(CONFIG_CBFS_PREFIX)/%,\
-	           $(call extract_nth,2,$(file))), \
+	$(CBFSTOOL) $@.tmp remove -n $(call extract_nth,2,$(file)) 2>/dev/null ; \
           $(if $(call extract_nth,6,$(file)),$(cbfs-add-cmd) -a $(call extract_nth,6,$(file)) &&,\
-	       $(cbfs-add-cmd) $(if $(call extract_nth,5,$(file)),-b $(call extract_nth,5,$(file))) &&)))
+	       $(cbfs-add-cmd) $(if $(call extract_nth,5,$(file)),-b $(call extract_nth,5,$(file))) &&))

.PHONY: $(obj)/coreboot.pre1
 $(obj)/coreboot.pre1: $$(prebuilt-files) $(CBFSTOOL)