Files
build/core/aapt2.mk
Colin Cross bc0c494d3a Allow aapt2 rules to take zipped resource files
Allow aapt2 rules to take zipped resource files similar to the
way the javac rules take srcjars.  For now, unzip the files using
extract_srcjars.sh, and then use aapt2 compile --dir.  Eventually
it could be done with aapt2 compile --zip.

Bug: 73885582
Bug: 74574557
Test: m checkbuild
Change-Id: I97ea3ff305e7a9ef2a908b4cf0bca903af62c6b1
2018-03-14 14:13:18 -07:00

134 lines
5.1 KiB
Makefile

######################################
# Compile resource with AAPT2
# Input variables:
# - full_android_manifest
# - my_res_resources
# - my_overlay_resources
# - my_compiled_res_base_dir
# - my_asset_dirs
# - my_full_asset_paths
# - my_res_package
# - R_file_stamp
# - proguard_options_file
# - my_generated_res_dirs: Resources generated during the build process and we have to compile them in a single run of aapt2.
# - my_generated_res_dirs_deps: the dependency to use for my_generated_res_dirs.
# - my_generated_res_zips: Zip files containing resources
# - my_apk_split_configs: The configurations for which to generate splits.
# - built_apk_splits: The paths where AAPT should generate the splits.
#
# Output variables:
# - my_res_resources_flat
# - my_overlay_resources_flat
# - my_generated_resources_flata
#
######################################
# Compile all the resource files.
my_res_resources_flat := \
$(foreach r, $(my_res_resources),\
$(eval o := $(call aapt2-compiled-resource-out-file,$(r),$(my_compiled_res_base_dir)))\
$(eval $(call aapt2-compile-one-resource-file-rule,$(r),$(o)))\
$(o))
my_overlay_resources_flat := \
$(foreach r, $(my_overlay_resources),\
$(eval o := $(call aapt2-compiled-resource-out-file,$(r),$(my_compiled_res_base_dir)))\
$(eval $(call aapt2-compile-one-resource-file-rule,$(r),$(o)))\
$(o))
my_resources_flata :=
# Compile generated resources
ifneq ($(my_generated_res_dirs),)
my_generated_resources_flata := $(my_compiled_res_base_dir)/gen_res.flata
$(my_generated_resources_flata): PRIVATE_SOURCE_RES_DIRS := $(my_generated_res_dirs)
$(my_generated_resources_flata) : $(my_generated_res_dirs_deps) $(AAPT2)
@echo "AAPT2 compile $@ <- $(PRIVATE_SOURCE_RES_DIRS)"
$(call aapt2-compile-resource-dirs)
my_resources_flata += $(my_generated_resources_flata)
endif
# Compile zipped resources
ifneq ($(my_generated_res_zips),)
my_zipped_resources_flata := $(my_compiled_res_base_dir)/zip_res.flata
$(my_zipped_resources_flata): PRIVATE_SOURCE_RES_ZIPS := $(my_generated_res_zips)
$(my_zipped_resources_flata) : $(my_generated_res_deps) $(AAPT2) $(EXTRACT_SRCJARS)
@echo "AAPT2 compile $@ <- $(PRIVATE_SOURCE_RES_ZIPS)"
$(call aapt2-compile-resource-zips)
my_resources_flata += $(my_zipped_resources_flata)
endif
# Always set --pseudo-localize, it will be stripped out later for release
# builds that don't want it.
$(my_res_resources_flat) $(my_overlay_resources_flat) $(my_resources_flata): \
PRIVATE_AAPT2_CFLAGS := --pseudo-localize
my_static_library_resources := $(foreach l, $(call reverse-list,$(LOCAL_STATIC_ANDROID_LIBRARIES)),\
$(call intermediates-dir-for,JAVA_LIBRARIES,$(l),,COMMON)/package-res.apk)
my_shared_library_resources := $(foreach l, $(LOCAL_SHARED_ANDROID_LIBRARIES),\
$(call intermediates-dir-for,JAVA_LIBRARIES,$(l),,COMMON)/package-res.apk)
ifneq ($(my_static_library_resources),)
$(my_res_package): PRIVATE_AAPT_FLAGS += --auto-add-overlay
endif
ifneq ($(my_apk_split_configs),)
# Join the Split APK paths with their configuration, separated by a ':'.
$(my_res_package): PRIVATE_AAPT_FLAGS += $(addprefix --split ,$(join $(built_apk_splits),$(addprefix :,$(my_apk_split_configs))))
endif
$(my_res_package): PRIVATE_RES_FLAT := $(my_res_resources_flat)
$(my_res_package): PRIVATE_OVERLAY_FLAT := $(my_static_library_resources) $(my_resources_flata) $(my_overlay_resources_flat)
$(my_res_package): PRIVATE_SHARED_ANDROID_LIBRARIES := $(my_shared_library_resources)
$(my_res_package): PRIVATE_PROGUARD_OPTIONS_FILE := $(proguard_options_file)
$(my_res_package): PRIVATE_ASSET_DIRS := $(my_asset_dirs)
$(my_res_package): .KATI_IMPLICIT_OUTPUTS :=
ifdef R_file_stamp
$(my_res_package): PRIVATE_R_FILE_STAMP := $(R_file_stamp)
$(my_res_package): .KATI_IMPLICIT_OUTPUTS += $(R_file_stamp)
endif
resource_export_package :=
ifdef LOCAL_EXPORT_PACKAGE_RESOURCES
# Put this module's resources into a PRODUCT-agnositc package that
# other packages can use to build their own PRODUCT-agnostic R.java (etc.)
# files.
resource_export_package := $(intermediates.COMMON)/package-export.apk
$(my_res_package): PRIVATE_RESOURCE_EXPORT_PACKAGE := $(resource_export_package)
$(my_res_package): .KATI_IMPLICIT_OUTPUTS += $(resource_export_package)
endif
ifdef proguard_options_file
$(my_res_package): .KATI_IMPLICIT_OUTPUTS += $(proguard_options_file)
endif
$(my_res_package): $(full_android_manifest) $(my_static_library_resources) $(my_shared_library_resources)
$(my_res_package): $(my_full_asset_paths)
$(my_res_package): $(my_res_resources_flat) $(my_overlay_resources_flat) \
$(my_resources_flata) $(my_static_library_resources) \
$(AAPT2)
@echo "AAPT2 link $@"
$(call aapt2-link)
ifdef R_file_stamp
@rm -f $(PRIVATE_R_FILE_STAMP)
$(call find-generated-R.java,$(PRIVATE_R_FILE_STAMP))
endif
ifdef LOCAL_EXPORT_PACKAGE_RESOURCES
@rm -f $(PRIVATE_RESOURCE_EXPORT_PACKAGE)
cp $@ $(PRIVATE_RESOURCE_EXPORT_PACKAGE)
endif
# Clear inputs only used in this file, so that they're not re-used during the next build
my_res_resources :=
my_overlay_resources :=
my_compiled_res_base_dir :=
my_asset_dirs :=
my_full_asset_paths :=
my_apk_split_configs :=
my_generated_res_dirs :=
my_generated_res_dirs_deps :=
my_generated_res_zips :=