ee482fd521
With USE_GOMA, the path to gomacc in $GOMA_DIR or $HOME/goma will be appended to CC_WRAPPER and CXX_WRAPPER. Note this works only with USE_NINJA. Unlike ninja, GNU make cannot change the parallelism depending on targets. Specifying -j500 to GNU make would mean you may run 500 local jobs in parallel, but with -j32 goma will just slow down the build. Change-Id: I0f571454fd2a5b525ee29b445f7ab8715927ca00
55 lines
1.9 KiB
Makefile
55 lines
1.9 KiB
Makefile
KATI ?= $(HOST_OUT_EXECUTABLES)/ckati
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KATI_OUTPUTS := $(PRODUCT_OUT)/build.ninja $(PRODUCT_OUT)/ninja.sh
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NINJA_GOALS := fastincremental generateonly droid showcommands
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ANDROID_TARGETS := $(filter-out $(KATI_OUTPUTS) $(NINJA_GOALS),$(ORIGINAL_MAKECMDGOALS))
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ifeq (,$(NINJA_STATUS))
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NINJA_STATUS := [%p %s/%t]$(space)
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endif
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ifneq (,$(filter showcommands,$(ORIGINAL_MAKECMDGOALS)))
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NINJA_ARGS += "-v"
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PHONY: showcommands
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showcommands: droid
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endif
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ifeq (,$(filter generateonly,$(ORIGINAL_MAKECMDGOALS)))
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fastincremental droid $(ANDROID_TARGETS): ninja.intermediate
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@#empty
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.INTERMEDIATE: ninja.intermediate
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ninja.intermediate: $(KATI_OUTPUTS)
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@echo Starting build with ninja
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$(hide) PATH=prebuilts/ninja/$(HOST_PREBUILT_TAG)/:$$PATH NINJA_STATUS="$(NINJA_STATUS)" $(PRODUCT_OUT)/ninja.sh -C $(TOP) $(NINJA_ARGS) $(ANDROID_TARGETS)
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else
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generateonly droid $(ANDROID_TARGETS): $(KATI_OUTPUTS)
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@#empty
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endif
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ifeq (,$(filter fastincremental,$(ORIGINAL_MAKECMDGOALS)))
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KATI_FORCE := FORCE
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endif
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$(KATI_OUTPUTS): kati.intermediate $(KATI_FORCE)
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.INTERMEDIATE: kati.intermediate
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kati.intermediate: $(KATI)
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@echo Running kati to generate build.ninja...
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@#TODO: use separate ninja file for mm or single target build
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$(hide) $(KATI) --ninja --ninja_dir=$(PRODUCT_OUT) --regen --ignore_dirty=$(OUT_DIR)/% --ignore_optional_include=$(OUT_DIR)/%.P --detect_android_echo --use_find_emulator $(KATI_REMOTE_NUM_JOBS_FLAG) -f build/core/main.mk $(ANDROID_TARGETS) USE_NINJA=false
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KATI_CXX := $(CLANG_CXX) $(CLANG_HOST_GLOBAL_CPPFLAGS)
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KATI_LD := $(CLANG_CXX) $(CLANG_HOST_GLOBAL_LDFLAGS)
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# Build static ckati. Unfortunately Mac OS X doesn't officially support static exectuables.
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ifeq ($(BUILD_OS),linux)
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KATI_LD += -static
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endif
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KATI_INTERMEDIATES_PATH := $(HOST_OUT_INTERMEDIATES)/EXECUTABLES/ckati_intermediates
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KATI_BIN_PATH := $(HOST_OUT_EXECUTABLES)
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include build/kati/Makefile.ckati
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.PHONY: FORCE
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FORCE:
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