Files
build/core/soong_android_app_set.mk
Colin Cross c27d795b63 Use unzip -DD
We put reproducible timestamps in zip files so that the artifacts
are consistent, but that leads to old timestamps in the output
directory if they are unzipped as part of the build.  Use
unzip -DD when unzipping to update the timestamps.

Bug: 161015009
Test: touch -d 2020-01-01 ref; find $OUT/system -not -newer ref
Change-Id: I6f08ba8695d90a8225cfc04e679755e6296deed0
2020-07-12 05:38:03 +00:00

40 lines
1.5 KiB
Makefile

# App prebuilt coming from Soong.
# Extra inputs:
# LOCAL_APK_SET_MASTER_FILE
ifneq ($(LOCAL_MODULE_MAKEFILE),$(SOONG_ANDROID_MK))
$(call pretty-error,soong_apk_set.mk may only be used from Soong)
endif
LOCAL_BUILT_MODULE_STEM := $(LOCAL_APK_SET_MASTER_FILE)
LOCAL_INSTALLED_MODULE_STEM := $(LOCAL_APK_SET_MASTER_FILE)
#######################################
include $(BUILD_SYSTEM)/base_rules.mk
#######################################
## Extract master APK from APK set into given directory
# $(1) APK set
# $(2) master APK entry (e.g., splits/base-master.apk
define extract-master-from-apk-set
$(LOCAL_BUILT_MODULE): $(1)
@echo "Extracting $$@"
unzip -pq $$< $(2) >$$@
endef
$(eval $(call extract-master-from-apk-set,$(LOCAL_PREBUILT_MODULE_FILE),$(LOCAL_APK_SET_MASTER_FILE)))
# unzip returns 11 it there was nothing to extract, which is expected,
# $(LOCAL_APK_SET_MASTER_FILE) has is already there.
LOCAL_POST_INSTALL_CMD := unzip -qoDD -j -d $(dir $(LOCAL_INSTALLED_MODULE)) \
$(LOCAL_PREBUILT_MODULE_FILE) -x $(LOCAL_APK_SET_MASTER_FILE) || [[ $$? -eq 11 ]]
$(LOCAL_INSTALLED_MODULE): PRIVATE_POST_INSTALL_CMD := $(LOCAL_POST_INSTALL_CMD)
PACKAGES.$(LOCAL_MODULE).OVERRIDES := $(strip $(LOCAL_OVERRIDES_PACKAGES))
PACKAGES := $(PACKAGES) $(LOCAL_MODULE)
# We can't know exactly what apk files would be outputted yet.
# Let extract_apks generate apkcerts.txt and merge it later.
PACKAGES.$(LOCAL_MODULE).APKCERTS_FILE := $(LOCAL_APKCERTS_FILE)
SOONG_ALREADY_CONV += $(LOCAL_MODULE)