ninja.mk revision 1287843ab714447d0fb1f6a42ce416f6cfe9db38
1NINJA ?= prebuilts/ninja/$(HOST_PREBUILT_TAG)/ninja 2 3ifeq ($(USE_SOONG),true) 4USE_SOONG_FOR_KATI := true 5endif 6 7ifeq ($(USE_SOONG_FOR_KATI),true) 8include $(BUILD_SYSTEM)/soong.mk 9else 10KATI ?= $(HOST_OUT_EXECUTABLES)/ckati 11MAKEPARALLEL ?= $(HOST_OUT_EXECUTABLES)/makeparallel 12endif 13 14KATI_OUTPUT_PATTERNS := $(OUT_DIR)/build%.ninja $(OUT_DIR)/ninja%.sh 15 16# Modifier goals we don't need to pass to Ninja. 17NINJA_EXCLUDE_GOALS := showcommands all dist 18.PHONY : $(NINJA_EXCLUDE_GOALS) 19 20# A list of goals which affect parsing of makefiles and we need to pass to Kati. 21PARSE_TIME_MAKE_GOALS := \ 22 $(PARSE_TIME_MAKE_GOALS) \ 23 $(dont_bother_goals) \ 24 all \ 25 APP-% \ 26 DUMP_% \ 27 ECLIPSE-% \ 28 PRODUCT-% \ 29 boottarball-nodeps \ 30 btnod \ 31 build-art% \ 32 build_kernel-nodeps \ 33 clean-oat% \ 34 continuous_instrumentation_tests \ 35 continuous_native_tests \ 36 cts \ 37 custom_images \ 38 deps-license \ 39 dicttool_aosp \ 40 dist \ 41 dump-products \ 42 dumpvar-% \ 43 eng \ 44 fusion \ 45 oem_image \ 46 old-cts \ 47 online-system-api-sdk-docs \ 48 pdk \ 49 platform \ 50 platform-java \ 51 product-graph \ 52 samplecode \ 53 sdk \ 54 sdk_addon \ 55 sdk_repo \ 56 snod \ 57 stnod \ 58 systemimage-nodeps \ 59 systemtarball-nodeps \ 60 target-files-package \ 61 test-art% \ 62 user \ 63 userdataimage \ 64 userdebug \ 65 valgrind-test-art% \ 66 vts \ 67 win_sdk \ 68 winsdk-tools 69 70-include vendor/google/build/ninja_config.mk 71 72# Any Android goals that need to be built. 73ANDROID_GOALS := $(filter-out $(KATI_OUTPUT_PATTERNS) $(KATI) $(MAKEPARALLEL),\ 74 $(sort $(ORIGINAL_MAKECMDGOALS) $(MAKECMDGOALS))) 75# Goals we need to pass to Ninja. 76NINJA_GOALS := $(filter-out $(NINJA_EXCLUDE_GOALS), $(ANDROID_GOALS)) 77# Goals we need to pass to Kati. 78KATI_GOALS := $(filter $(PARSE_TIME_MAKE_GOALS), $(ANDROID_GOALS)) 79 80define replace_space_and_slash 81$(subst /,_,$(subst $(space),_,$(sort $1))) 82endef 83 84KATI_NINJA_SUFFIX := -$(TARGET_PRODUCT) 85ifneq ($(KATI_GOALS),) 86KATI_NINJA_SUFFIX := $(KATI_NINJA_SUFFIX)-$(call replace_space_and_slash,$(KATI_GOALS)) 87endif 88ifneq ($(ONE_SHOT_MAKEFILE),) 89KATI_NINJA_SUFFIX := $(KATI_NINJA_SUFFIX)-mmm-$(call replace_space_and_slash,$(ONE_SHOT_MAKEFILE)) 90endif 91ifneq ($(BUILD_MODULES_IN_PATHS),) 92KATI_NINJA_SUFFIX := $(KATI_NINJA_SUFFIX)-mmma-$(call replace_space_and_slash,$(BUILD_MODULES_IN_PATHS)) 93endif 94 95my_checksum_suffix := 96my_ninja_suffix_too_long := $(filter 1, $(shell v='$(KATI_NINJA_SUFFIX)' && echo $$(($${$(pound)v} > 64)))) 97ifneq ($(my_ninja_suffix_too_long),) 98# Replace the suffix with a checksum if it gets too long. 99my_checksum_suffix := $(KATI_NINJA_SUFFIX) 100KATI_NINJA_SUFFIX := -$(word 1, $(shell echo $(my_checksum_suffix) | $(MD5SUM))) 101endif 102 103KATI_BUILD_NINJA := $(OUT_DIR)/build$(KATI_NINJA_SUFFIX).ninja 104KATI_ENV_SH := $(OUT_DIR)/env$(KATI_NINJA_SUFFIX).sh 105 106# Write out a file mapping checksum to the real suffix. 107ifneq ($(my_checksum_suffix),) 108my_ninja_suffix_file := $(basename $(KATI_BUILD_NINJA)).suf 109$(shell mkdir -p $(dir $(my_ninja_suffix_file)) && \ 110 echo $(my_checksum_suffix) > $(my_ninja_suffix_file)) 111endif 112 113ifeq (,$(NINJA_STATUS)) 114NINJA_STATUS := [%p %s/%t]$(space) 115endif 116 117ifneq (,$(filter showcommands,$(ORIGINAL_MAKECMDGOALS))) 118NINJA_ARGS += "-v" 119endif 120 121ifdef USE_GOMA 122KATI_MAKEPARALLEL := $(MAKEPARALLEL) 123# Ninja runs remote jobs (i.e., commands which contain gomacc) with 124# this parallelism. Note the parallelism of all other jobs is still 125# limited by the -j flag passed to GNU make. 126NINJA_REMOTE_NUM_JOBS ?= 500 127NINJA_ARGS += -j$(NINJA_REMOTE_NUM_JOBS) 128else 129NINJA_MAKEPARALLEL := $(MAKEPARALLEL) --ninja 130endif 131 132ifeq ($(USE_SOONG),true) 133COMBINED_BUILD_NINJA := $(OUT_DIR)/combined$(KATI_NINJA_SUFFIX).ninja 134 135$(COMBINED_BUILD_NINJA): $(KATI_BUILD_NINJA) $(SOONG_ANDROID_MK) 136 $(hide) echo "builddir = $(OUT_DIR)" > $(COMBINED_BUILD_NINJA) 137 $(hide) echo "subninja $(SOONG_BUILD_NINJA)" >> $(COMBINED_BUILD_NINJA) 138 $(hide) echo "subninja $(KATI_BUILD_NINJA)" >> $(COMBINED_BUILD_NINJA) 139else 140COMBINED_BUILD_NINJA := $(KATI_BUILD_NINJA) 141endif 142 143$(sort $(DEFAULT_GOAL) $(ANDROID_GOALS)) : ninja_wrapper 144 @#empty 145 146.PHONY: ninja_wrapper 147ninja_wrapper: $(COMBINED_BUILD_NINJA) $(MAKEPARALLEL) 148 @echo Starting build with ninja 149 +$(hide) export NINJA_STATUS="$(NINJA_STATUS)" && source $(KATI_ENV_SH) && $(NINJA_MAKEPARALLEL) $(NINJA) $(NINJA_GOALS) -C $(TOP) -f $(COMBINED_BUILD_NINJA) $(NINJA_ARGS) 150 151# Dummy Android.mk and CleanSpec.mk files so that kati won't recurse into the 152# out directory 153DUMMY_OUT_MKS := $(OUT_DIR)/Android.mk $(OUT_DIR)/CleanSpec.mk 154$(DUMMY_OUT_MKS): 155 @mkdir -p $(dir $@) 156 $(hide) echo '# This file prevents findleaves.py from traversing this directory further' >$@ 157 158KATI_FIND_EMULATOR := --use_find_emulator 159ifeq ($(KATI_EMULATE_FIND),false) 160 KATI_FIND_EMULATOR := 161endif 162$(KATI_BUILD_NINJA): $(KATI) $(MAKEPARALLEL) $(DUMMY_OUT_MKS) $(SOONG_ANDROID_MK) FORCE 163 @echo Running kati to generate build$(KATI_NINJA_SUFFIX).ninja... 164 +$(hide) $(KATI_MAKEPARALLEL) $(KATI) --ninja --ninja_dir=$(OUT_DIR) --ninja_suffix=$(KATI_NINJA_SUFFIX) --regen --ignore_dirty=$(OUT_DIR)/% --no_ignore_dirty=$(SOONG_ANDROID_MK) --ignore_optional_include=$(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) 165 166ifneq ($(USE_SOONG_FOR_KATI),true) 167KATI_CXX := $(CLANG_CXX) $(CLANG_HOST_GLOBAL_CFLAGS) $(CLANG_HOST_GLOBAL_CPPFLAGS) 168KATI_LD := $(CLANG_CXX) $(CLANG_HOST_GLOBAL_LDFLAGS) 169# Build static ckati. Unfortunately Mac OS X doesn't officially support static exectuables. 170ifeq ($(BUILD_OS),linux) 171# We need everything in libpthread.a otherwise C++11's threading library will be disabled. 172KATI_LD += -static -Wl,--whole-archive -lpthread -Wl,--no-whole-archive -ldl 173endif 174 175KATI_INTERMEDIATES_PATH := $(HOST_OUT_INTERMEDIATES)/EXECUTABLES/ckati_intermediates 176KATI_BIN_PATH := $(HOST_OUT_EXECUTABLES) 177include build/kati/Makefile.ckati 178 179MAKEPARALLEL_CXX := $(CLANG_CXX) $(CLANG_HOST_GLOBAL_CFLAGS) $(CLANG_HOST_GLOBAL_CPPFLAGS) 180MAKEPARALLEL_LD := $(CLANG_CXX) $(CLANG_HOST_GLOBAL_LDFLAGS) 181# Build static makeparallel. Unfortunately Mac OS X doesn't officially support static exectuables. 182ifeq ($(BUILD_OS),linux) 183MAKEPARALLEL_LD += -static 184endif 185 186MAKEPARALLEL_INTERMEDIATES_PATH := $(HOST_OUT_INTERMEDIATES)/EXECUTABLES/makeparallel_intermediates 187MAKEPARALLEL_BIN_PATH := $(HOST_OUT_EXECUTABLES) 188include build/tools/makeparallel/Makefile 189endif 190 191.PHONY: FORCE 192FORCE: 193