Colin Cross | 3ebb2f7 | 2015-11-09 14:53:36 -0800 | [diff] [blame] | 1 | SOONG_OUT_DIR := $(OUT_DIR)/soong |
| 2 | SOONG := $(SOONG_OUT_DIR)/soong |
| 3 | SOONG_BUILD_NINJA := $(SOONG_OUT_DIR)/build.ninja |
| 4 | SOONG_ANDROID_MK := $(SOONG_OUT_DIR)/Android.mk |
| 5 | SOONG_VARIABLES := $(SOONG_OUT_DIR)/soong.variables |
Dan Willemsen | 5f38f9b | 2015-12-11 13:50:00 -0800 | [diff] [blame] | 6 | SOONG_IN_MAKE := $(SOONG_OUT_DIR)/.soong.in_make |
Dan Willemsen | 3f60c4b | 2016-01-06 16:00:00 -0800 | [diff] [blame] | 7 | SOONG_HOST_EXECUTABLES := $(SOONG_OUT_DIR)/host/$(HOST_PREBUILT_TAG)/bin |
| 8 | KATI := $(SOONG_HOST_EXECUTABLES)/ckati |
| 9 | MAKEPARALLEL := $(SOONG_HOST_EXECUTABLES)/makeparallel |
Colin Cross | 3ebb2f7 | 2015-11-09 14:53:36 -0800 | [diff] [blame] | 10 | |
| 11 | ifeq (,$(filter /%,$(SOONG_OUT_DIR))) |
| 12 | SOONG_TOP_RELPATH := $(shell python -c "import os; print os.path.relpath('$(TOP)', '$(SOONG_OUT_DIR)')") |
| 13 | else |
| 14 | SOONG_TOP_RELPATH := $(realpath $(TOP)) |
| 15 | endif |
| 16 | |
| 17 | # Bootstrap soong. Run only the first time for clean builds |
| 18 | $(SOONG): |
| 19 | $(hide) mkdir -p $(dir $@) |
| 20 | $(hide) cd $(dir $@) && $(SOONG_TOP_RELPATH)/bootstrap.bash |
| 21 | |
| 22 | # Create soong.variables with copies of makefile settings. Runs every build, |
| 23 | # but only updates soong.variables if it changes |
| 24 | SOONG_VARIABLES_TMP := $(SOONG_VARIABLES).$$$$ |
| 25 | $(SOONG_VARIABLES): FORCE |
| 26 | $(hide) mkdir -p $(dir $@) |
| 27 | $(hide) (\ |
| 28 | echo '{'; \ |
Josh Gao | a4f00d7 | 2016-01-05 12:56:35 -0800 | [diff] [blame] | 29 | echo ' "Device_uses_jemalloc": $(if $(filter true,$(MALLOC_SVELTE)),false,true),'; \ |
| 30 | echo ' "Device_uses_dlmalloc": $(if $(filter true,$(MALLOC_SVELTE)),true,false),'; \ |
Colin Cross | 3ebb2f7 | 2015-11-09 14:53:36 -0800 | [diff] [blame] | 31 | echo ' "Platform_sdk_version": $(PLATFORM_SDK_VERSION),'; \ |
| 32 | echo ' "Unbundled_build": $(if $(TARGET_BUILD_APPS),true,false),'; \ |
| 33 | echo ' "Brillo": $(if $(BRILLO),true,false),'; \ |
| 34 | echo ''; \ |
| 35 | echo ' "DeviceName": "$(TARGET_DEVICE)",'; \ |
| 36 | echo ' "DeviceArch": "$(TARGET_ARCH)",'; \ |
| 37 | echo ' "DeviceArchVariant": "$(TARGET_ARCH_VARIANT)",'; \ |
| 38 | echo ' "DeviceCpuVariant": "$(TARGET_CPU_VARIANT)",'; \ |
| 39 | echo ' "DeviceAbi": ["$(TARGET_CPU_ABI)", "$(TARGET_CPU_ABI2)"],'; \ |
| 40 | echo ' "DeviceUsesClang": $(if $(USE_CLANG_PLATFORM_BUILD),$(USE_CLANG_PLATFORM_BUILD),false),'; \ |
| 41 | echo ''; \ |
| 42 | echo ' "DeviceSecondaryArch": "$(TARGET_2ND_ARCH)",'; \ |
| 43 | echo ' "DeviceSecondaryArchVariant": "$(TARGET_2ND_ARCH_VARIANT)",'; \ |
| 44 | echo ' "DeviceSecondaryCpuVariant": "$(TARGET_2ND_CPU_VARIANT)",'; \ |
| 45 | echo ' "DeviceSecondaryAbi": ["$(TARGET_2ND_CPU_ABI)", "$(TARGET_2ND_CPU_ABI2)"],'; \ |
| 46 | echo ''; \ |
| 47 | echo ' "HostArch": "$(HOST_ARCH)",'; \ |
| 48 | echo ' "HostSecondaryArch": "$(HOST_2ND_ARCH)"'; \ |
| 49 | echo '}') > $(SOONG_VARIABLES_TMP); \ |
| 50 | if ! cmp -s $(SOONG_VARIABLES_TMP) $(SOONG_VARIABLES); then \ |
| 51 | mv $(SOONG_VARIABLES_TMP) $(SOONG_VARIABLES); \ |
| 52 | else \ |
| 53 | rm $(SOONG_VARIABLES_TMP); \ |
| 54 | fi |
| 55 | |
Dan Willemsen | 5f38f9b | 2015-12-11 13:50:00 -0800 | [diff] [blame] | 56 | # Tell soong that it is embedded in make |
| 57 | $(SOONG_IN_MAKE): |
| 58 | $(hide) mkdir -p $(dir $@) |
| 59 | $(hide) touch $@ |
| 60 | |
Colin Cross | 3ebb2f7 | 2015-11-09 14:53:36 -0800 | [diff] [blame] | 61 | # Build an Android.mk listing all soong outputs as prebuilts |
Dan Willemsen | 5f38f9b | 2015-12-11 13:50:00 -0800 | [diff] [blame] | 62 | $(SOONG_ANDROID_MK): $(SOONG) $(SOONG_VARIABLES) $(SOONG_IN_MAKE) FORCE |
Dan Willemsen | 3f60c4b | 2016-01-06 16:00:00 -0800 | [diff] [blame] | 63 | $(hide) $(SOONG) $(KATI) $(MAKEPARALLEL) $(NINJA_ARGS) |
| 64 | |
| 65 | $(KATI): $(SOONG_ANDROID_MK) |
| 66 | $(MAKEPARALLEL): $(SOONG_ANDROID_MK) |