image: fix build without ucert

Make sure the Shell-expression returns true also in case of
key-build.ucert being absent.

Fixes commit 848b455d2e ("image: use ucert to append signature")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This commit is contained in:
Daniel Golle 2018-08-08 00:47:12 +02:00
parent 848b455d2e
commit ec78f03de5

View File

@ -309,7 +309,7 @@ metadata_json = \
define Build/append-metadata define Build/append-metadata
$(if $(SUPPORTED_DEVICES),-echo $(call metadata_json,$(SUPPORTED_DEVICES)) | fwtool -I - $@) $(if $(SUPPORTED_DEVICES),-echo $(call metadata_json,$(SUPPORTED_DEVICES)) | fwtool -I - $@)
[ -s "$(BUILD_KEY)" -a -s "$(BUILD_KEY).ucert" ] && { \ [ ! -s "$(BUILD_KEY)" -o ! -s "$(BUILD_KEY).ucert" ] || { \
cp "$(BUILD_KEY).ucert" "$@.ucert" ;\ cp "$(BUILD_KEY).ucert" "$@.ucert" ;\
usign -S -m "$@" -s "$(BUILD_KEY)" -x "$@.sig" ;\ usign -S -m "$@" -s "$(BUILD_KEY)" -x "$@.sig" ;\
ucert -A -c "$@.ucert" -x "$@.sig" ;\ ucert -A -c "$@.ucert" -x "$@.sig" ;\