3da7b96a39
It seems the code was meant to add the toolchain to ANDROID_BUILD_PATHS and then export to PATH by lunch. But now we export the toolchain to PATH explicitly in envsetup.sh and the code is unnecessary. This reduces the places to change when we upgrade the gcc version. It also fixed the bug that the mips toolchain was always exported regardless of the target arch. Change-Id: Iee3b895b4c4e0df8971c27c01b9ecbd591848b12
84 lines
2.7 KiB
Makefile
84 lines
2.7 KiB
Makefile
# ---------------------------------------------------------------
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# the setpath shell function in envsetup.sh uses this to figure out
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# what to add to the path given the config we have chosen.
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ifeq ($(CALLED_FROM_SETUP),true)
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ifneq ($(filter /%,$(HOST_OUT_EXECUTABLES)),)
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ABP:=$(HOST_OUT_EXECUTABLES)
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else
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ABP:=$(PWD)/$(HOST_OUT_EXECUTABLES)
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endif
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ANDROID_BUILD_PATHS := $(ABP)
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ANDROID_PREBUILTS := prebuilt/$(HOST_PREBUILT_TAG)
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ANDROID_GCC_PREBUILTS := prebuilts/gcc/$(HOST_PREBUILT_TAG)
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# The "dumpvar" stuff lets you say something like
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#
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# CALLED_FROM_SETUP=true \
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# make -f config/envsetup.make dumpvar-TARGET_OUT
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# or
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# CALLED_FROM_SETUP=true \
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# make -f config/envsetup.make dumpvar-abs-HOST_OUT_EXECUTABLES
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#
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# The plain (non-abs) version just dumps the value of the named variable.
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# The "abs" version will treat the variable as a path, and dumps an
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# absolute path to it.
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#
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dumpvar_goals := \
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$(strip $(patsubst dumpvar-%,%,$(filter dumpvar-%,$(MAKECMDGOALS))))
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ifdef dumpvar_goals
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ifneq ($(words $(dumpvar_goals)),1)
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$(error Only one "dumpvar-" goal allowed. Saw "$(MAKECMDGOALS)")
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endif
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# If the goal is of the form "dumpvar-abs-VARNAME", then
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# treat VARNAME as a path and return the absolute path to it.
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absolute_dumpvar := $(strip $(filter abs-%,$(dumpvar_goals)))
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ifdef absolute_dumpvar
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dumpvar_goals := $(patsubst abs-%,%,$(dumpvar_goals))
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ifneq ($(filter /%,$($(dumpvar_goals))),)
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DUMPVAR_VALUE := $($(dumpvar_goals))
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else
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DUMPVAR_VALUE := $(PWD)/$($(dumpvar_goals))
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endif
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dumpvar_target := dumpvar-abs-$(dumpvar_goals)
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else
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DUMPVAR_VALUE := $($(dumpvar_goals))
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dumpvar_target := dumpvar-$(dumpvar_goals)
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endif
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.PHONY: $(dumpvar_target)
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$(dumpvar_target):
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@echo $(DUMPVAR_VALUE)
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endif # dumpvar_goals
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ifneq ($(dumpvar_goals),report_config)
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PRINT_BUILD_CONFIG:=
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endif
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endif # CALLED_FROM_SETUP
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ifneq ($(PRINT_BUILD_CONFIG),)
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HOST_OS_EXTRA:=$(shell python -c "import platform; print(platform.platform())")
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$(info ============================================)
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$(info PLATFORM_VERSION_CODENAME=$(PLATFORM_VERSION_CODENAME))
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$(info PLATFORM_VERSION=$(PLATFORM_VERSION))
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$(info TARGET_PRODUCT=$(TARGET_PRODUCT))
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$(info TARGET_BUILD_VARIANT=$(TARGET_BUILD_VARIANT))
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$(info TARGET_BUILD_TYPE=$(TARGET_BUILD_TYPE))
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$(info TARGET_BUILD_APPS=$(TARGET_BUILD_APPS))
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$(info TARGET_ARCH=$(TARGET_ARCH))
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$(info TARGET_ARCH_VARIANT=$(TARGET_ARCH_VARIANT))
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$(info TARGET_CPU_VARIANT=$(TARGET_CPU_VARIANT))
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$(info HOST_ARCH=$(HOST_ARCH))
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$(info HOST_OS=$(HOST_OS))
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$(info HOST_OS_EXTRA=$(HOST_OS_EXTRA))
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$(info HOST_BUILD_TYPE=$(HOST_BUILD_TYPE))
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$(info BUILD_ID=$(BUILD_ID))
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$(info OUT_DIR=$(OUT_DIR))
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$(info ============================================)
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endif
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