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platform_build
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Add TARGET_GCC_VERSION 

Default to 4.6, but can overwritten to something else in
prebuilts/gcc/$os/$arch/$arch-linux-android*-$ver

Change-Id: I16f99d642b8ff8e831d392261a0c536041107051
This commit is contained in:
Andrew Hsieh 2012-10-23 12:06:01 +08:00
parent d883749e60
commit 06b63baedc
5 changed files with 18 additions and 13 deletions
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6
core/combo/TARGET_linux-arm.mk
View File

@ -43,7 +43,7 @@ include $(TARGET_ARCH_SPECIFIC_MAKEFILE)
# You can set TARGET_TOOLS_PREFIX to get gcc from somewhere else
ifeq ($(strip $(TARGET_TOOLS_PREFIX)),)
TARGET_TOOLCHAIN_ROOT := prebuilts/gcc/$(HOST_PREBUILT_TAG)/arm/arm-linux-androideabi-4.6
TARGET_TOOLCHAIN_ROOT := prebuilts/gcc/$(HOST_PREBUILT_TAG)/arm/arm-linux-androideabi-$(TARGET_GCC_VERSION)
TARGET_TOOLS_PREFIX := $(TARGET_TOOLCHAIN_ROOT)/bin/arm-linux-androideabi-
endif
@ -114,11 +114,11 @@ TARGET_GLOBAL_CFLAGS += \
-include $(android_config_h) \
-I $(arch_include_dir)
# This warning causes dalvik not to build with gcc 4.6.x and -Werror.
# This warning causes dalvik not to build with gcc 4.6+ and -Werror.
# We cannot turn it off blindly since the option is not available
# in gcc-4.4.x. We also want to disable sincos optimization globally
# by turning off the builtin sin function.
ifneq ($(filter 4.6 4.6.%, $(shell $(TARGET_CC) --version)),)
ifneq ($(filter 4.6 4.6.% 4.7 4.7.%, $(shell $(TARGET_CC) --version)),)
TARGET_GLOBAL_CFLAGS += -Wno-unused-but-set-variable -fno-builtin-sin \
-fno-strict-volatile-bitfields
endif

6
core/combo/TARGET_linux-mips.mk
View File

@ -43,7 +43,7 @@ include $(TARGET_ARCH_SPECIFIC_MAKEFILE)
# You can set TARGET_TOOLS_PREFIX to get gcc from somewhere else
ifeq ($(strip $(TARGET_TOOLS_PREFIX)),)
TARGET_TOOLCHAIN_ROOT := prebuilts/gcc/$(HOST_PREBUILT_TAG)/mips/mipsel-linux-android-4.6
TARGET_TOOLCHAIN_ROOT := prebuilts/gcc/$(HOST_PREBUILT_TAG)/mips/mipsel-linux-android-$(TARGET_GCC_VERSION)
TARGET_TOOLS_PREFIX := $(TARGET_TOOLCHAIN_ROOT)/bin/mipsel-linux-android-
endif
@ -93,10 +93,10 @@ TARGET_GLOBAL_CFLAGS += \
-include $(android_config_h) \
-I $(arch_include_dir)
# This warning causes dalvik not to build with gcc 4.6.x and -Werror.
# This warning causes dalvik not to build with gcc 4.6+ and -Werror.
# We cannot turn it off blindly since the option is not available
# in gcc-4.4.x.
ifneq ($(filter 4.6 4.6.%, $(shell $(TARGET_CC) --version)),)
ifneq ($(filter 4.6 4.6.% 4.7 4.7.%, $(shell $(TARGET_CC) --version)),)
TARGET_GLOBAL_CFLAGS += -Wno-unused-but-set-variable \
-fno-strict-volatile-bitfields
endif

2
core/combo/TARGET_linux-x86.mk
View File

@ -36,7 +36,7 @@ include $(TARGET_ARCH_SPECIFIC_MAKEFILE)
# You can set TARGET_TOOLS_PREFIX to get gcc from somewhere else
ifeq ($(strip $(TARGET_TOOLS_PREFIX)),)
TARGET_TOOLCHAIN_ROOT := prebuilts/gcc/$(HOST_PREBUILT_TAG)/x86/i686-linux-android-4.6
TARGET_TOOLCHAIN_ROOT := prebuilts/gcc/$(HOST_PREBUILT_TAG)/x86/i686-linux-android-$(TARGET_GCC_VERSION)
TARGET_TOOLS_PREFIX := $(TARGET_TOOLCHAIN_ROOT)/bin/i686-linux-android-
endif

5
core/config.mk
View File

@ -225,6 +225,11 @@ ifeq ($(TARGET_CPU_ABI),)
endif
TARGET_CPU_ABI2 := $(strip $(TARGET_CPU_ABI2))
# default target GCC version
ifeq ($(strip $(TARGET_GCC_VERSION)),)
TARGET_GCC_VERSION := 4.6
endif
# $(1): os/arch
define select-android-config-h
system/core/include/arch/$(1)/AndroidConfig.h

12
core/dumpvar.mk
View File

@ -11,23 +11,23 @@ endif
# Add the ARM toolchain bin dir if it actually exists
ifeq ($(TARGET_ARCH),arm)
ifneq ($(wildcard $(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/arm/arm-linux-androideabi-4.6/bin),)
ifneq ($(wildcard $(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/arm/arm-linux-androideabi-$(TARGET_GCC_VERSION)/bin),)
# this should be copied to HOST_OUT_EXECUTABLES instead
ABP:=$(ABP):$(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/arm/arm-linux-androideabi-4.6/bin
ABP:=$(ABP):$(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/arm/arm-linux-androideabi-$(TARGET_GCC_VERSION)/bin
endif
else ifeq ($(TARGET_ARCH),x86)
# Add the x86 toolchain bin dir if it actually exists
ifneq ($(wildcard $(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/x86/i686-linux-android-4.6/bin),)
ifneq ($(wildcard $(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/x86/i686-linux-android-$(TARGET_GCC_VERSION)/bin),)
# this should be copied to HOST_OUT_EXECUTABLES instead
ABP:=$(ABP):$(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/x86/i686-linux-android-4.6/bin
ABP:=$(ABP):$(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/x86/i686-linux-android-$(TARGET_GCC_VERSION)/bin
endif
endif
# Add the mips toolchain bin dir if it actually exists
ifneq ($(wildcard $(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/mips/mipsel-linux-android-4.6/bin),)
ifneq ($(wildcard $(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/mips/mipsel-linux-android-$(TARGET_GCC_VERSION)/bin),)
# this should be copied to HOST_OUT_EXECUTABLES instead
ABP:=$(ABP):$(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/mips/mipsel-linux-android-4.6/bin
ABP:=$(ABP):$(PWD)/prebuilts/gcc/$(HOST_PREBUILT_TAG)/mips/mipsel-linux-android-$(TARGET_GCC_VERSION)/bin
endif
ANDROID_BUILD_PATHS := $(ABP)