| NINJA ?= prebuilts/build-tools/$(HOST_PREBUILT_TAG)/bin/ninja |
| |
| include $(BUILD_SYSTEM)/soong.mk |
| |
| KATI_OUTPUT_PATTERNS := $(OUT_DIR)/build%.ninja $(OUT_DIR)/ninja%.sh |
| |
| # Modifier goals we don't need to pass to Ninja. |
| NINJA_EXCLUDE_GOALS := showcommands all dist |
| .PHONY : $(NINJA_EXCLUDE_GOALS) |
| |
| # A list of goals which affect parsing of makefiles and we need to pass to Kati. |
| PARSE_TIME_MAKE_GOALS := \ |
| $(PARSE_TIME_MAKE_GOALS) \ |
| $(dont_bother_goals) \ |
| all \ |
| APP-% \ |
| DUMP_% \ |
| ECLIPSE-% \ |
| PRODUCT-% \ |
| AUX-% \ |
| boottarball-nodeps \ |
| brillo_tests \ |
| btnod \ |
| build-art% \ |
| build_kernel-nodeps \ |
| clean-oat% \ |
| continuous_instrumentation_tests \ |
| continuous_native_tests \ |
| cts \ |
| custom_images \ |
| deps-license \ |
| dicttool_aosp \ |
| dist \ |
| dump-products \ |
| dumpvar-% \ |
| eng \ |
| fusion \ |
| oem_image \ |
| old-cts \ |
| online-system-api-sdk-docs \ |
| pdk \ |
| platform \ |
| platform-java \ |
| product-graph \ |
| samplecode \ |
| sdk \ |
| sdk_addon \ |
| sdk_repo \ |
| snod \ |
| stnod \ |
| systemimage-nodeps \ |
| systemtarball-nodeps \ |
| target-files-package \ |
| test-art% \ |
| user \ |
| userdataimage \ |
| userdebug \ |
| valgrind-test-art% \ |
| vts \ |
| win_sdk \ |
| winsdk-tools |
| |
| -include vendor/google/build/ninja_config.mk |
| |
| # Any Android goals that need to be built. |
| ANDROID_GOALS := $(filter-out $(KATI_OUTPUT_PATTERNS) $(CKATI) $(MAKEPARALLEL),\ |
| $(sort $(ORIGINAL_MAKECMDGOALS) $(MAKECMDGOALS))) |
| # Goals we need to pass to Ninja. |
| NINJA_GOALS := $(filter-out $(NINJA_EXCLUDE_GOALS), $(ANDROID_GOALS)) |
| # Goals we need to pass to Kati. |
| KATI_GOALS := $(filter $(PARSE_TIME_MAKE_GOALS), $(ANDROID_GOALS)) |
| |
| define replace_space_and_slash |
| $(subst /,_,$(subst $(space),_,$(sort $1))) |
| endef |
| |
| KATI_NINJA_SUFFIX := -$(TARGET_PRODUCT) |
| ifneq ($(KATI_GOALS),) |
| KATI_NINJA_SUFFIX := $(KATI_NINJA_SUFFIX)-$(call replace_space_and_slash,$(KATI_GOALS)) |
| endif |
| ifneq ($(ONE_SHOT_MAKEFILE),) |
| KATI_NINJA_SUFFIX := $(KATI_NINJA_SUFFIX)-mmm-$(call replace_space_and_slash,$(ONE_SHOT_MAKEFILE)) |
| endif |
| ifneq ($(BUILD_MODULES_IN_PATHS),) |
| KATI_NINJA_SUFFIX := $(KATI_NINJA_SUFFIX)-mmma-$(call replace_space_and_slash,$(BUILD_MODULES_IN_PATHS)) |
| endif |
| |
| my_checksum_suffix := |
| my_ninja_suffix_too_long := $(filter 1, $(shell v='$(KATI_NINJA_SUFFIX)' && echo $$(($${$(pound)v} > 64)))) |
| ifneq ($(my_ninja_suffix_too_long),) |
| # Replace the suffix with a checksum if it gets too long. |
| my_checksum_suffix := $(KATI_NINJA_SUFFIX) |
| KATI_NINJA_SUFFIX := -$(word 1, $(shell echo $(my_checksum_suffix) | $(MD5SUM))) |
| endif |
| |
| KATI_BUILD_NINJA := $(OUT_DIR)/build$(KATI_NINJA_SUFFIX).ninja |
| KATI_ENV_SH := $(OUT_DIR)/env$(KATI_NINJA_SUFFIX).sh |
| |
| # Write out a file mapping checksum to the real suffix. |
| ifneq ($(my_checksum_suffix),) |
| my_ninja_suffix_file := $(basename $(KATI_BUILD_NINJA)).suf |
| $(shell mkdir -p $(dir $(my_ninja_suffix_file)) && \ |
| echo $(my_checksum_suffix) > $(my_ninja_suffix_file)) |
| endif |
| |
| ifeq (,$(NINJA_STATUS)) |
| NINJA_STATUS := [%p %f/%t]$(space) |
| endif |
| |
| NINJA_EXTRA_ARGS := |
| |
| ifneq (,$(filter showcommands,$(ORIGINAL_MAKECMDGOALS))) |
| NINJA_EXTRA_ARGS += "-v" |
| endif |
| |
| # Make multiple rules to generate the same target an error instead of |
| # proceeding with undefined behavior. |
| NINJA_EXTRA_ARGS += -w dupbuild=err |
| |
| ifdef USE_GOMA |
| KATI_MAKEPARALLEL := $(MAKEPARALLEL) |
| # Ninja runs remote jobs (i.e., commands which contain gomacc) with |
| # this parallelism. Note the parallelism of all other jobs is still |
| # limited by the -j flag passed to GNU make. |
| NINJA_REMOTE_NUM_JOBS ?= 500 |
| NINJA_EXTRA_ARGS += -j$(NINJA_REMOTE_NUM_JOBS) |
| else |
| NINJA_MAKEPARALLEL := $(MAKEPARALLEL) --ninja |
| endif |
| |
| NINJA_ARGS += $(NINJA_EXTRA_ARGS) |
| |
| COMBINED_BUILD_NINJA := $(OUT_DIR)/combined$(KATI_NINJA_SUFFIX).ninja |
| |
| $(COMBINED_BUILD_NINJA): $(KATI_BUILD_NINJA) |
| $(hide) echo "builddir = $(OUT_DIR)" > $(COMBINED_BUILD_NINJA) |
| $(hide) echo "subninja $(SOONG_BUILD_NINJA)" >> $(COMBINED_BUILD_NINJA) |
| $(hide) echo "subninja $(KATI_BUILD_NINJA)" >> $(COMBINED_BUILD_NINJA) |
| |
| $(sort $(DEFAULT_GOAL) $(ANDROID_GOALS)) : ninja_wrapper |
| @#empty |
| |
| .PHONY: ninja_wrapper |
| ninja_wrapper: $(COMBINED_BUILD_NINJA) $(MAKEPARALLEL) |
| @echo Starting build with ninja |
| +$(hide) export NINJA_STATUS="$(NINJA_STATUS)" && source $(KATI_ENV_SH) && $(NINJA_MAKEPARALLEL) $(NINJA) $(NINJA_GOALS) -C $(TOP) -f $(COMBINED_BUILD_NINJA) $(NINJA_ARGS) |
| |
| # Dummy Android.mk and CleanSpec.mk files so that kati won't recurse into the |
| # out directory |
| DUMMY_OUT_MKS := $(OUT_DIR)/Android.mk $(OUT_DIR)/CleanSpec.mk |
| $(DUMMY_OUT_MKS): |
| @mkdir -p $(dir $@) |
| $(hide) echo '# This file prevents findleaves.py from traversing this directory further' >$@ |
| |
| KATI_FIND_EMULATOR := --use_find_emulator |
| ifeq ($(KATI_EMULATE_FIND),false) |
| KATI_FIND_EMULATOR := |
| endif |
| $(KATI_BUILD_NINJA): $(CKATI) $(MAKEPARALLEL) $(DUMMY_OUT_MKS) run_soong FORCE |
| @echo Running kati to generate build$(KATI_NINJA_SUFFIX).ninja... |
| +$(hide) $(KATI_MAKEPARALLEL) $(CKATI) --ninja --ninja_dir=$(OUT_DIR) --ninja_suffix=$(KATI_NINJA_SUFFIX) --regen --ignore_dirty=$(OUT_DIR)/% --no_ignore_dirty=$(SOONG_OUT_DIR)/%.mk --ignore_optional_include=$(OUT_DIR)/%.P --detect_android_echo $(KATI_FIND_EMULATOR) -f build/core/main.mk $(KATI_GOALS) --gen_all_targets BUILDING_WITH_NINJA=true SOONG_ANDROID_MK=$(SOONG_ANDROID_MK) SOONG_MAKEVARS_MK=$(SOONG_MAKEVARS_MK) |
| |
| .PHONY: FORCE |
| FORCE: |