HOST_darwin-x86.mk revision b47c863ec7d7b0d6806d7ea85887c662893a2c70
1# 2# Copyright (C) 2006 The Android Open Source Project 3# 4# Licensed under the Apache License, Version 2.0 (the "License"); 5# you may not use this file except in compliance with the License. 6# You may obtain a copy of the License at 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 10# Unless required by applicable law or agreed to in writing, software 11# distributed under the License is distributed on an "AS IS" BASIS, 12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13# See the License for the specific language governing permissions and 14# limitations under the License. 15# 16 17# Configuration for Darwin (Mac OS X) on x86. 18# Included by combo/select.mk 19 20ifneq ($(strip $(BUILD_HOST_64bit)),) 21# By default we build everything in 32-bit, because it gives us 22# more consistency between the host tools and the target. 23# BUILD_HOST_64bit=1 overrides it for tool like emulator 24# which can benefit from 64-bit host arch. 25HOST_GLOBAL_CFLAGS += -m64 26HOST_GLOBAL_LDFLAGS += -m64 27else 28HOST_GLOBAL_CFLAGS += -m32 29HOST_GLOBAL_LDFLAGS += -m32 30endif # BUILD_HOST_64bit 31 32ifneq ($(strip $(BUILD_HOST_static)),) 33# Statically-linked binaries are desirable for sandboxed environment 34HOST_GLOBAL_LDFLAGS += -static 35endif # BUILD_HOST_static 36 37# Workaround differences in inttypes.h between host and target. 38# See bug 12708004. 39HOST_GLOBAL_CFLAGS += -D__STDC_FORMAT_MACROS 40 41build_mac_version := $(shell sw_vers -productVersion) 42 43mac_sdk_versions_supported := 10.6 10.7 10.8 44ifneq ($(strip $(MAC_SDK_VERSION)),) 45mac_sdk_version := $(MAC_SDK_VERSION) 46ifeq ($(filter $(mac_sdk_version),$(mac_sdk_versions_supported)),) 47$(warning ****************************************************************) 48$(warning * MAC_SDK_VERSION $(MAC_SDK_VERSION) isn't one of the supported $(mac_sdk_versions_supported)) 49$(warning ****************************************************************) 50$(error Stop.) 51endif 52else 53mac_sdk_versions_installed := $(shell xcodebuild -showsdks | grep macosx | sort | sed -e "s/.*macosx//g") 54mac_sdk_version := $(firstword $(filter $(mac_sdk_versions_installed), $(mac_sdk_versions_supported))) 55ifeq ($(mac_sdk_version),) 56mac_sdk_version := $(firstword $(mac_sdk_versions_supported)) 57endif 58endif 59 60mac_sdk_path := $(shell xcode-select -print-path) 61# try /Applications/Xcode*.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.?.sdk 62# or /Volume/Xcode/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.?.sdk 63mac_sdk_root := $(mac_sdk_path)/Platforms/MacOSX.platform/Developer/SDKs/MacOSX$(mac_sdk_version).sdk 64ifeq ($(wildcard $(mac_sdk_root)),) 65# try legacy /Developer/SDKs/MacOSX10.?.sdk 66mac_sdk_root := /Developer/SDKs/MacOSX$(mac_sdk_version).sdk 67endif 68ifeq ($(wildcard $(mac_sdk_root)),) 69$(warning *****************************************************) 70$(warning * Can not find SDK $(mac_sdk_version) at $(mac_sdk_root)) 71$(warning *****************************************************) 72$(error Stop.) 73endif 74 75ifeq ($(mac_sdk_version),10.6) 76 gcc_darwin_version := 10 77else 78 gcc_darwin_version := 11 79endif 80 81HOST_TOOLCHAIN_ROOT := prebuilts/gcc/darwin-x86/host/i686-apple-darwin-4.2.1 82HOST_TOOLCHAIN_PREFIX := $(HOST_TOOLCHAIN_ROOT)/bin/i686-apple-darwin$(gcc_darwin_version) 83# Don't do anything if the toolchain is not there 84ifneq (,$(strip $(wildcard $(HOST_TOOLCHAIN_PREFIX)-gcc))) 85HOST_CC := $(HOST_TOOLCHAIN_PREFIX)-gcc 86HOST_CXX := $(HOST_TOOLCHAIN_PREFIX)-g++ 87ifeq ($(mac_sdk_version),10.8) 88# Mac SDK 10.8 no longer has stdarg.h, etc 89host_toolchain_header := $(HOST_TOOLCHAIN_ROOT)/lib/gcc/i686-apple-darwin$(gcc_darwin_version)/4.2.1/include 90HOST_GLOBAL_CFLAGS += -isystem $(host_toolchain_header) 91endif 92else 93HOST_CC := gcc 94HOST_CXX := g++ 95endif # $(HOST_TOOLCHAIN_PREFIX)-gcc exists 96HOST_AR := $(AR) 97HOST_STRIP := $(STRIP) 98HOST_STRIP_COMMAND = $(HOST_STRIP) --strip-all $< -o $@ 99 100HOST_GLOBAL_CFLAGS += -isysroot $(mac_sdk_root) -mmacosx-version-min=$(mac_sdk_version) -DMACOSX_DEPLOYMENT_TARGET=$(mac_sdk_version) 101HOST_GLOBAL_LDFLAGS += -isysroot $(mac_sdk_root) -Wl,-syslibroot,$(mac_sdk_root) -mmacosx-version-min=$(mac_sdk_version) 102 103HOST_GLOBAL_CFLAGS += -fPIC -funwind-tables 104HOST_NO_UNDEFINED_LDFLAGS := -Wl,-undefined,error 105 106HOST_SHLIB_SUFFIX := .dylib 107HOST_JNILIB_SUFFIX := .jnilib 108 109HOST_GLOBAL_CFLAGS += \ 110 -include $(call select-android-config-h,darwin-x86) 111 112ifneq ($(filter 10.7 10.7.% 10.8 10.8.%, $(build_mac_version)),) 113 HOST_RUN_RANLIB_AFTER_COPYING := false 114else 115 HOST_RUN_RANLIB_AFTER_COPYING := true 116 PRE_LION_DYNAMIC_LINKER_OPTIONS := -Wl,-dynamic 117endif 118HOST_GLOBAL_ARFLAGS := cqs 119 120HOST_CUSTOM_LD_COMMAND := true 121 122define transform-host-o-to-shared-lib-inner 123$(hide) $(PRIVATE_CXX) \ 124 -dynamiclib -single_module -read_only_relocs suppress \ 125 $(HOST_GLOBAL_LD_DIRS) \ 126 $(HOST_GLOBAL_LDFLAGS) \ 127 $(PRIVATE_ALL_OBJECTS) \ 128 $(addprefix -force_load , $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 129 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 130 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 131 $(PRIVATE_LDLIBS) \ 132 -o $@ \ 133 -install_name @rpath/$(notdir $@) \ 134 -Wl,-rpath,@loader_path/../lib \ 135 $(PRIVATE_LDFLAGS) \ 136 $(HOST_LIBGCC) 137endef 138 139define transform-host-o-to-executable-inner 140$(hide) $(PRIVATE_CXX) \ 141 -Wl,-rpath,@loader_path/../lib \ 142 -o $@ \ 143 $(PRE_LION_DYNAMIC_LINKER_OPTIONS) -headerpad_max_install_names \ 144 $(HOST_GLOBAL_LD_DIRS) \ 145 $(HOST_GLOBAL_LDFLAGS) \ 146 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 147 $(PRIVATE_ALL_OBJECTS) \ 148 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 149 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 150 $(PRIVATE_LDFLAGS) \ 151 $(PRIVATE_LDLIBS) \ 152 $(HOST_LIBGCC) 153endef 154 155# $(1): The file to check 156define get-file-size 157stat -f "%z" $(1) 158endef 159