commit 3ebb2f732693121e030e04a2faddb8a6ecac5dac
author Colin Cross <ccross@android.com> Mon Nov 09 14:53:36 2015 -0800
committer Colin Cross <ccross@android.com> Tue Dec 15 16:05:57 2015 -0800
tree c0ca3886de92e8fe87c6fc2b8faa695f3f041208
parent 493205eee4fee0791d95b0c2fe5609be8f4d347f

Combine soong builds into make builds

Bootstrap soong if necessary, and wrap the kati and soong ninja files
into a single ninja file.

Change-Id: I0000c7eaa1adda763189681c57ec27a97a12ee1f

core/ninja.mk

diff --git a/core/ninja.mk b/core/ninja.mk
index 862ed80..750aae5 100644
--- a/core/ninja.mk
+++ b/core/ninja.mk
@@ -118,21 +118,34 @@
 NINJA_MAKEPARALLEL := $(MAKEPARALLEL) --ninja
 endif
 
+ifeq ($(USE_SOONG),true)
+include $(BUILD_SYSTEM)/soong.mk
+
+COMBINED_BUILD_NINJA := $(OUT_DIR)/combined$(KATI_NINJA_SUFFIX).ninja
+
+$(COMBINED_BUILD_NINJA): $(KATI_BUILD_NINJA) $(SOONG_ANDROID_MK)
+	$(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)
+else
+COMBINED_BUILD_NINJA := $(KATI_BUILD_NINJA)
+endif
+
 $(sort $(DEFAULT_GOAL) $(ANDROID_GOALS)) : ninja_wrapper
 	@#empty
 
 .PHONY: ninja_wrapper
-ninja_wrapper: $(KATI_BUILD_NINJA) $(MAKEPARALLEL)
+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 $(KATI_BUILD_NINJA) $(NINJA_ARGS)
+	+$(hide) export NINJA_STATUS="$(NINJA_STATUS)" && source $(KATI_ENV_SH) && $(NINJA_MAKEPARALLEL) $(NINJA) $(NINJA_GOALS) -C $(TOP) -f $(COMBINED_BUILD_NINJA) $(NINJA_ARGS)
 
 KATI_FIND_EMULATOR := --use_find_emulator
 ifeq ($(KATI_EMULATE_FIND),false)
   KATI_FIND_EMULATOR :=
 endif
-$(KATI_BUILD_NINJA): $(KATI) $(MAKEPARALLEL) FORCE
+$(KATI_BUILD_NINJA): $(KATI) $(MAKEPARALLEL) $(SOONG_ANDROID_MK) FORCE
 	@echo Running kati to generate build$(KATI_NINJA_SUFFIX).ninja...
-	+$(hide) $(KATI_MAKEPARALLEL) $(KATI) --ninja --ninja_dir=$(OUT_DIR) --ninja_suffix=$(KATI_NINJA_SUFFIX) --regen --ignore_dirty=$(OUT_DIR)/% --ignore_optional_include=$(OUT_DIR)/%.P --detect_android_echo $(KATI_FIND_EMULATOR) -f build/core/main.mk $(KATI_GOALS) --gen_all_targets BUILDING_WITH_NINJA=true
+	+$(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)
 
 KATI_CXX := $(CLANG_CXX) $(CLANG_HOST_GLOBAL_CFLAGS) $(CLANG_HOST_GLOBAL_CPPFLAGS)
 KATI_LD := $(CLANG_CXX) $(CLANG_HOST_GLOBAL_LDFLAGS)