dumpvar.mk revision e33ba4c49ed461d608c65eb4e09d31ca81d167ff
1# --------------------------------------------------------------- 2# the setpath shell function in envsetup.sh uses this to figure out 3# what to add to the path given the config we have chosen. 4ifeq ($(CALLED_FROM_SETUP),true) 5 6ABP:=$(PWD)/$(HOST_OUT_EXECUTABLES) 7 8# Add the toolchain bin dir if it actually exists 9ifneq ($(wildcard $(PWD)/prebuilt/$(HOST_PREBUILT_TAG)/toolchain/arm-linux-androideabi-4.4.x/bin),) 10 # this should be copied to HOST_OUT_EXECUTABLES instead 11 ABP:=$(ABP):$(PWD)/prebuilt/$(HOST_PREBUILT_TAG)/toolchain/arm-linux-androideabi-4.4.x/bin 12endif 13ANDROID_BUILD_PATHS := $(ABP) 14ANDROID_PREBUILTS := prebuilt/$(HOST_PREBUILT_TAG) 15 16# The "dumpvar" stuff lets you say something like 17# 18# CALLED_FROM_SETUP=true \ 19# make -f config/envsetup.make dumpvar-TARGET_OUT 20# or 21# CALLED_FROM_SETUP=true \ 22# make -f config/envsetup.make dumpvar-abs-HOST_OUT_EXECUTABLES 23# 24# The plain (non-abs) version just dumps the value of the named variable. 25# The "abs" version will treat the variable as a path, and dumps an 26# absolute path to it. 27# 28dumpvar_goals := \ 29 $(strip $(patsubst dumpvar-%,%,$(filter dumpvar-%,$(MAKECMDGOALS)))) 30ifdef dumpvar_goals 31 32 ifneq ($(words $(dumpvar_goals)),1) 33 $(error Only one "dumpvar-" goal allowed. Saw "$(MAKECMDGOALS)") 34 endif 35 36 # If the goal is of the form "dumpvar-abs-VARNAME", then 37 # treat VARNAME as a path and return the absolute path to it. 38 absolute_dumpvar := $(strip $(filter abs-%,$(dumpvar_goals))) 39 ifdef absolute_dumpvar 40 dumpvar_goals := $(patsubst abs-%,%,$(dumpvar_goals)) 41 DUMPVAR_VALUE := $(PWD)/$($(dumpvar_goals)) 42 dumpvar_target := dumpvar-abs-$(dumpvar_goals) 43 else 44 DUMPVAR_VALUE := $($(dumpvar_goals)) 45 dumpvar_target := dumpvar-$(dumpvar_goals) 46 endif 47 48.PHONY: $(dumpvar_target) 49$(dumpvar_target): 50 @echo $(DUMPVAR_VALUE) 51 52endif # dumpvar_goals 53 54ifneq ($(dumpvar_goals),report_config) 55PRINT_BUILD_CONFIG:= 56endif 57 58endif # CALLED_FROM_SETUP 59 60 61ifneq ($(PRINT_BUILD_CONFIG),) 62$(info ============================================) 63$(info PLATFORM_VERSION_CODENAME=$(PLATFORM_VERSION_CODENAME)) 64$(info PLATFORM_VERSION=$(PLATFORM_VERSION)) 65$(info TARGET_PRODUCT=$(TARGET_PRODUCT)) 66$(info TARGET_BUILD_VARIANT=$(TARGET_BUILD_VARIANT)) 67$(info TARGET_BUILD_TYPE=$(TARGET_BUILD_TYPE)) 68$(info TARGET_BUILD_APPS=$(TARGET_BUILD_APPS)) 69$(info TARGET_ARCH=$(TARGET_ARCH)) 70$(info TARGET_ARCH_VARIANT=$(TARGET_ARCH_VARIANT)) 71$(info HOST_ARCH=$(HOST_ARCH)) 72$(info HOST_OS=$(HOST_OS)) 73$(info HOST_BUILD_TYPE=$(HOST_BUILD_TYPE)) 74$(info BUILD_ID=$(BUILD_ID)) 75$(info ============================================) 76endif 77