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am 0850330c: Merge "Default host module to 64-bit except for SDK builds."

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* commit '0850330caa352ea2dc412df495c6ad95e4264d05':
  Default host module to 64-bit except for SDK builds.
This commit is contained in:
Ying Wang
2014-09-02 23:16:25 +00:00
committed by Android Git Automerger
parent 6f8fe42043 0850330caa
commit 80ff45ba98
1 changed files with 11 additions and 13 deletions
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24
core/envsetup.mk
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@@ -67,13 +67,6 @@ ifeq ($(HOST_OS),)
$(error Unable to determine HOST_OS from uname -sm: $(UNAME)!)
endif
# TODO: Replace BUILD_HOST_64bit with a flag that forces 32-bit build,
# after we default to 64-bit host build.
ifeq (,$(BUILD_HOST_64bit))
# Default to 32-bit-by-default multilib host build.
HOST_PREFER_32_BIT := true
endif
# HOST_ARCH
ifneq (,$(findstring x86_64,$(UNAME)))
HOST_ARCH := x86_64
@@ -81,12 +74,6 @@ ifneq (,$(findstring x86_64,$(UNAME)))
HOST_IS_64_BIT := true
endif
ifeq ($(HOST_PREFER_32_BIT),true)
SDK_HOST_ARCH := x86
else
SDK_HOST_ARCH := $(HOST_ARCH)
endif
BUILD_ARCH := $(HOST_ARCH)
BUILD_2ND_ARCH := $(HOST_2ND_ARCH)
@@ -133,6 +120,17 @@ $(warning bad TARGET_BUILD_VARIANT: $(TARGET_BUILD_VARIANT))
$(error must be empty or one of: eng user userdebug)
endif
# Build host as 32-bit for SDK build.
ifneq ($(filter $(MAKECMDGOALS),win_sdk sdk),)
HOST_PREFER_32_BIT := true
endif
ifdef USE_MINGW
# We only build sdk host tools in the MinGW windows build.
# Build it as 32-bit as well.
HOST_PREFER_32_BIT := true
endif
SDK_HOST_ARCH := x86
# Boards may be defined under $(SRC_TARGET_DIR)/board/$(TARGET_DEVICE)
# or under vendor/*/$(TARGET_DEVICE). Search in both places, but
# make sure only one exists.