2012-11-26 05:50:07 +00:00
|
|
|
#
|
|
|
|
# Copyright (C) 2006 The Android Open Source Project
|
|
|
|
#
|
|
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
|
|
# you may not use this file except in compliance with the License.
|
|
|
|
# You may obtain a copy of the License at
|
|
|
|
#
|
|
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
#
|
|
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
|
|
# See the License for the specific language governing permissions and
|
|
|
|
# limitations under the License.
|
|
|
|
#
|
|
|
|
|
|
|
|
# Configuration for Linux on x86_64 as a target.
|
|
|
|
# Included by combo/select.mk
|
|
|
|
|
|
|
|
# Provide a default variant.
|
|
|
|
ifeq ($(strip $(TARGET_ARCH_VARIANT)),)
|
|
|
|
TARGET_ARCH_VARIANT := x86_64
|
|
|
|
endif
|
|
|
|
|
2014-04-11 05:46:26 +00:00
|
|
|
# Decouple NDK library selection with platform compiler version
|
|
|
|
TARGET_NDK_GCC_VERSION := 4.8
|
|
|
|
|
2012-11-26 05:50:07 +00:00
|
|
|
ifeq ($(strip $(TARGET_GCC_VERSION_EXP)),)
|
2014-02-18 09:59:07 +00:00
|
|
|
TARGET_GCC_VERSION := 4.8
|
2012-11-26 05:50:07 +00:00
|
|
|
else
|
|
|
|
TARGET_GCC_VERSION := $(TARGET_GCC_VERSION_EXP)
|
|
|
|
endif
|
|
|
|
|
|
|
|
# Include the arch-variant-specific configuration file.
|
|
|
|
# Its role is to define various ARCH_X86_HAVE_XXX feature macros,
|
|
|
|
# plus initial values for TARGET_GLOBAL_CFLAGS
|
|
|
|
#
|
|
|
|
TARGET_ARCH_SPECIFIC_MAKEFILE := $(BUILD_COMBOS)/arch/$(TARGET_ARCH)/$(TARGET_ARCH_VARIANT).mk
|
|
|
|
ifeq ($(strip $(wildcard $(TARGET_ARCH_SPECIFIC_MAKEFILE))),)
|
|
|
|
$(error Unknown $(TARGET_ARCH) architecture version: $(TARGET_ARCH_VARIANT))
|
|
|
|
endif
|
|
|
|
|
|
|
|
include $(TARGET_ARCH_SPECIFIC_MAKEFILE)
|
2014-07-23 21:28:58 +00:00
|
|
|
include $(BUILD_SYSTEM)/combo/fdo.mk
|
2012-11-26 05:50:07 +00:00
|
|
|
|
|
|
|
# You can set TARGET_TOOLS_PREFIX to get gcc from somewhere else
|
|
|
|
ifeq ($(strip $(TARGET_TOOLS_PREFIX)),)
|
|
|
|
TARGET_TOOLCHAIN_ROOT := prebuilts/gcc/$(HOST_PREBUILT_TAG)/x86/x86_64-linux-android-$(TARGET_GCC_VERSION)
|
|
|
|
TARGET_TOOLS_PREFIX := $(TARGET_TOOLCHAIN_ROOT)/bin/x86_64-linux-android-
|
|
|
|
endif
|
|
|
|
|
|
|
|
TARGET_CC := $(TARGET_TOOLS_PREFIX)gcc$(HOST_EXECUTABLE_SUFFIX)
|
|
|
|
TARGET_CXX := $(TARGET_TOOLS_PREFIX)g++$(HOST_EXECUTABLE_SUFFIX)
|
|
|
|
TARGET_AR := $(TARGET_TOOLS_PREFIX)ar$(HOST_EXECUTABLE_SUFFIX)
|
|
|
|
TARGET_OBJCOPY := $(TARGET_TOOLS_PREFIX)objcopy$(HOST_EXECUTABLE_SUFFIX)
|
|
|
|
TARGET_LD := $(TARGET_TOOLS_PREFIX)ld$(HOST_EXECUTABLE_SUFFIX)
|
2014-03-18 21:50:09 +00:00
|
|
|
TARGET_READELF := $(TARGET_TOOLS_PREFIX)readelf$(HOST_EXECUTABLE_SUFFIX)
|
2012-11-26 05:50:07 +00:00
|
|
|
TARGET_STRIP := $(TARGET_TOOLS_PREFIX)strip$(HOST_EXECUTABLE_SUFFIX)
|
|
|
|
|
|
|
|
ifneq ($(wildcard $(TARGET_CC)),)
|
|
|
|
TARGET_LIBGCC := \
|
|
|
|
$(shell $(TARGET_CC) -m64 -print-file-name=libgcc.a)
|
2014-05-29 09:47:27 +00:00
|
|
|
TARGET_LIBATOMIC := \
|
|
|
|
$(shell $(TARGET_CC) -m64 -print-file-name=libatomic.a)
|
2012-11-26 05:50:07 +00:00
|
|
|
target_libgcov := $(shell $(TARGET_CC) $(TARGET_GLOBAL_CFLAGS) \
|
|
|
|
-print-file-name=libgcov.a)
|
|
|
|
endif
|
|
|
|
|
|
|
|
TARGET_NO_UNDEFINED_LDFLAGS := -Wl,--no-undefined
|
|
|
|
|
|
|
|
libc_root := bionic/libc
|
|
|
|
libm_root := bionic/libm
|
|
|
|
libstdc++_root := bionic/libstdc++
|
|
|
|
|
2014-01-11 00:35:08 +00:00
|
|
|
KERNEL_HEADERS_COMMON := $(libc_root)/kernel/uapi
|
|
|
|
KERNEL_HEADERS_ARCH := $(libc_root)/kernel/uapi/asm-x86 # x86 covers both x86 and x86_64.
|
2012-11-26 05:50:07 +00:00
|
|
|
KERNEL_HEADERS := $(KERNEL_HEADERS_COMMON) $(KERNEL_HEADERS_ARCH)
|
|
|
|
|
|
|
|
TARGET_GLOBAL_CFLAGS += \
|
|
|
|
-O2 \
|
|
|
|
-Wa,--noexecstack \
|
|
|
|
-Werror=format-security \
|
|
|
|
-D_FORTIFY_SOURCE=2 \
|
|
|
|
-Wstrict-aliasing=2 \
|
2014-07-02 09:52:21 +00:00
|
|
|
-fPIC \
|
2012-11-26 05:50:07 +00:00
|
|
|
-ffunction-sections \
|
|
|
|
-finline-functions \
|
|
|
|
-finline-limit=300 \
|
|
|
|
-fno-inline-functions-called-once \
|
|
|
|
-fno-short-enums \
|
|
|
|
-fstrict-aliasing \
|
|
|
|
-funswitch-loops \
|
|
|
|
-funwind-tables \
|
|
|
|
-fstack-protector \
|
2014-05-09 06:13:13 +00:00
|
|
|
-m64 \
|
|
|
|
-no-canonical-prefixes \
|
|
|
|
-fno-canonical-system-headers
|
2012-11-26 05:50:07 +00:00
|
|
|
|
2014-02-06 00:23:47 +00:00
|
|
|
# Help catch common 32/64-bit errors.
|
|
|
|
TARGET_GLOBAL_CFLAGS += \
|
|
|
|
-Werror=pointer-to-int-cast \
|
|
|
|
-Werror=int-to-pointer-cast \
|
|
|
|
|
2012-11-26 05:50:07 +00:00
|
|
|
android_config_h := $(call select-android-config-h,target_linux-x86)
|
|
|
|
TARGET_ANDROID_CONFIG_CFLAGS := -include $(android_config_h) -I $(dir $(android_config_h))
|
|
|
|
TARGET_GLOBAL_CFLAGS += $(TARGET_ANDROID_CONFIG_CFLAGS)
|
|
|
|
|
2013-10-10 16:26:31 +00:00
|
|
|
TARGET_GLOBAL_CFLAGS += $(arch_variant_cflags)
|
2012-11-26 05:50:07 +00:00
|
|
|
|
|
|
|
ifeq ($(ARCH_X86_HAVE_SSSE3),true) # yes, really SSSE3, not SSE3!
|
|
|
|
TARGET_GLOBAL_CFLAGS += -DUSE_SSSE3 -mssse3
|
|
|
|
endif
|
|
|
|
ifeq ($(ARCH_X86_HAVE_SSE4),true)
|
|
|
|
TARGET_GLOBAL_CFLAGS += -msse4
|
|
|
|
endif
|
|
|
|
ifeq ($(ARCH_X86_HAVE_SSE4_1),true)
|
|
|
|
TARGET_GLOBAL_CFLAGS += -msse4.1
|
|
|
|
endif
|
|
|
|
ifeq ($(ARCH_X86_HAVE_SSE4_2),true)
|
|
|
|
TARGET_GLOBAL_CFLAGS += -msse4.2
|
|
|
|
endif
|
|
|
|
ifeq ($(ARCH_X86_HAVE_AVX),true)
|
|
|
|
TARGET_GLOBAL_CFLAGS += -mavx
|
|
|
|
endif
|
|
|
|
ifeq ($(ARCH_X86_HAVE_AES_NI),true)
|
|
|
|
TARGET_GLOBAL_CFLAGS += -maes
|
|
|
|
endif
|
|
|
|
|
|
|
|
TARGET_GLOBAL_LDFLAGS += -m64
|
|
|
|
|
|
|
|
TARGET_GLOBAL_LDFLAGS += -Wl,-z,noexecstack
|
|
|
|
TARGET_GLOBAL_LDFLAGS += -Wl,-z,relro -Wl,-z,now
|
|
|
|
TARGET_GLOBAL_LDFLAGS += -Wl,--warn-shared-textrel
|
2014-06-30 21:52:30 +00:00
|
|
|
TARGET_GLOBAL_LDFLAGS += -Wl,--fatal-warnings
|
2012-11-26 05:50:07 +00:00
|
|
|
TARGET_GLOBAL_LDFLAGS += -Wl,--gc-sections
|
|
|
|
|
|
|
|
TARGET_C_INCLUDES := \
|
|
|
|
$(libc_root)/arch-x86_64/include \
|
|
|
|
$(libc_root)/include \
|
|
|
|
$(libstdc++_root)/include \
|
|
|
|
$(KERNEL_HEADERS) \
|
|
|
|
$(libm_root)/include \
|
|
|
|
$(libm_root)/include/amd64 \
|
|
|
|
|
|
|
|
TARGET_CRTBEGIN_STATIC_O := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtbegin_static.o
|
|
|
|
TARGET_CRTBEGIN_DYNAMIC_O := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtbegin_dynamic.o
|
|
|
|
TARGET_CRTEND_O := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtend_android.o
|
|
|
|
|
|
|
|
TARGET_CRTBEGIN_SO_O := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtbegin_so.o
|
|
|
|
TARGET_CRTEND_SO_O := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtend_so.o
|
|
|
|
|
|
|
|
TARGET_STRIP_MODULE:=true
|
|
|
|
|
|
|
|
TARGET_DEFAULT_SYSTEM_SHARED_LIBRARIES := libc libstdc++ libm
|
|
|
|
|
|
|
|
TARGET_CUSTOM_LD_COMMAND := true
|
|
|
|
define transform-o-to-shared-lib-inner
|
|
|
|
$(hide) $(PRIVATE_CXX) \
|
|
|
|
$(PRIVATE_TARGET_GLOBAL_LDFLAGS) \
|
|
|
|
-nostdlib -Wl,-soname,$(notdir $@) \
|
2014-06-12 22:33:56 +00:00
|
|
|
-shared \
|
2012-11-26 05:50:07 +00:00
|
|
|
$(PRIVATE_TARGET_GLOBAL_LD_DIRS) \
|
|
|
|
$(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTBEGIN_SO_O)) \
|
|
|
|
$(PRIVATE_ALL_OBJECTS) \
|
|
|
|
-Wl,--whole-archive \
|
|
|
|
$(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \
|
|
|
|
-Wl,--no-whole-archive \
|
|
|
|
$(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \
|
|
|
|
$(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
|
|
|
|
$(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \
|
2014-05-23 23:42:37 +00:00
|
|
|
$(if $(TARGET_BUILD_APPS),$(PRIVATE_TARGET_LIBGCC)) \
|
2012-11-26 05:50:07 +00:00
|
|
|
$(PRIVATE_TARGET_FDO_LIB) \
|
|
|
|
$(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \
|
|
|
|
-o $@ \
|
|
|
|
$(PRIVATE_LDFLAGS) \
|
2014-05-29 09:47:27 +00:00
|
|
|
$(PRIVATE_TARGET_LIBATOMIC) \
|
2014-05-23 23:42:37 +00:00
|
|
|
$(if $(PRIVATE_LIBCXX),,$(PRIVATE_TARGET_LIBGCC)) \
|
2012-11-26 05:50:07 +00:00
|
|
|
$(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTEND_SO_O))
|
|
|
|
endef
|
|
|
|
|
|
|
|
define transform-o-to-executable-inner
|
|
|
|
$(hide) $(PRIVATE_CXX) \
|
|
|
|
$(PRIVATE_TARGET_GLOBAL_LDFLAGS) \
|
|
|
|
-nostdlib -Bdynamic \
|
|
|
|
-Wl,-z,nocopyreloc \
|
2014-08-06 19:36:46 +00:00
|
|
|
-pie \
|
2012-11-26 05:50:07 +00:00
|
|
|
$(PRIVATE_TARGET_GLOBAL_LD_DIRS) \
|
2014-02-22 00:17:05 +00:00
|
|
|
-Wl,-rpath-link=$(PRIVATE_TARGET_OUT_INTERMEDIATE_LIBRARIES) \
|
2012-11-26 05:50:07 +00:00
|
|
|
$(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O)) \
|
|
|
|
$(PRIVATE_ALL_OBJECTS) \
|
|
|
|
-Wl,--whole-archive \
|
|
|
|
$(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \
|
|
|
|
-Wl,--no-whole-archive \
|
|
|
|
$(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \
|
|
|
|
$(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
|
|
|
|
$(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \
|
2014-05-23 23:42:37 +00:00
|
|
|
$(if $(TARGET_BUILD_APPS),$(PRIVATE_TARGET_LIBGCC)) \
|
2012-11-26 05:50:07 +00:00
|
|
|
$(PRIVATE_TARGET_FDO_LIB) \
|
|
|
|
$(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \
|
|
|
|
-o $@ \
|
|
|
|
$(PRIVATE_LDFLAGS) \
|
2014-05-29 09:47:27 +00:00
|
|
|
$(PRIVATE_TARGET_LIBATOMIC) \
|
2014-05-23 23:42:37 +00:00
|
|
|
$(if $(PRIVATE_LIBCXX),,$(PRIVATE_TARGET_LIBGCC)) \
|
2014-05-07 18:33:19 +00:00
|
|
|
$(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTEND_O)) \
|
|
|
|
$(PRIVATE_LDLIBS)
|
2012-11-26 05:50:07 +00:00
|
|
|
endef
|
|
|
|
|
|
|
|
define transform-o-to-static-executable-inner
|
|
|
|
$(hide) $(PRIVATE_CXX) \
|
|
|
|
$(PRIVATE_TARGET_GLOBAL_LDFLAGS) \
|
|
|
|
-nostdlib -Bstatic \
|
|
|
|
-o $@ \
|
|
|
|
$(PRIVATE_TARGET_GLOBAL_LD_DIRS) \
|
|
|
|
$(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTBEGIN_STATIC_O)) \
|
|
|
|
$(PRIVATE_LDFLAGS) \
|
|
|
|
$(PRIVATE_ALL_OBJECTS) \
|
|
|
|
-Wl,--whole-archive \
|
|
|
|
$(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \
|
|
|
|
-Wl,--no-whole-archive \
|
|
|
|
-Wl,--start-group \
|
|
|
|
$(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
|
|
|
|
$(PRIVATE_TARGET_FDO_LIB) \
|
2014-05-29 09:47:27 +00:00
|
|
|
$(PRIVATE_TARGET_LIBATOMIC) \
|
2014-05-23 23:42:37 +00:00
|
|
|
$(if $(PRIVATE_LIBCXX),,$(PRIVATE_TARGET_LIBGCC)) \
|
2012-11-26 05:50:07 +00:00
|
|
|
-Wl,--end-group \
|
2014-05-07 18:33:19 +00:00
|
|
|
$(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTEND_O)) \
|
|
|
|
$(PRIVATE_LDLIBS)
|
2012-11-26 05:50:07 +00:00
|
|
|
endef
|