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 20 $(combo_2nd_arch_prefix)HOST_GLOBAL_CFLAGS += -m32 21 $(combo_2nd_arch_prefix)HOST_GLOBAL_LDFLAGS += -m32 22 23 ifneq ($(strip $(BUILD_HOST_static)),) 24 # Statically-linked binaries are desirable for sandboxed environment 25 $(combo_2nd_arch_prefix)HOST_GLOBAL_LDFLAGS += -static 26 endif # BUILD_HOST_static 27 28 # Workaround differences in inttypes.h between host and target. 29 # See bug 12708004. 30 $(combo_2nd_arch_prefix)HOST_GLOBAL_CFLAGS += -D__STDC_FORMAT_MACROS -D__STDC_CONSTANT_MACROS 31 32 include $(BUILD_COMBOS)/mac_version.mk 33 34 $(combo_2nd_arch_prefix)HOST_TOOLCHAIN_ROOT := prebuilts/gcc/darwin-x86/host/i686-apple-darwin-4.2.1 35 $(combo_2nd_arch_prefix)HOST_TOOLCHAIN_PREFIX := $($(combo_2nd_arch_prefix)HOST_TOOLCHAIN_ROOT)/bin/i686-apple-darwin$(gcc_darwin_version) 36 # Don't do anything if the toolchain is not there 37 ifneq (,$(strip $(wildcard $($(combo_2nd_arch_prefix)HOST_TOOLCHAIN_PREFIX)-gcc))) 38 $(combo_2nd_arch_prefix)HOST_CC := $($(combo_2nd_arch_prefix)HOST_TOOLCHAIN_PREFIX)-gcc 39 $(combo_2nd_arch_prefix)HOST_CXX := $($(combo_2nd_arch_prefix)HOST_TOOLCHAIN_PREFIX)-g++ 40 ifeq ($(mac_sdk_version),10.8) 41 # Mac SDK 10.8 no longer has stdarg.h, etc 42 host_toolchain_header := $($(combo_2nd_arch_prefix)HOST_TOOLCHAIN_ROOT)/lib/gcc/i686-apple-darwin$(gcc_darwin_version)/4.2.1/include 43 $(combo_2nd_arch_prefix)HOST_GLOBAL_CFLAGS += -isystem $(host_toolchain_header) 44 endif 45 else 46 $(combo_2nd_arch_prefix)HOST_CC := gcc 47 $(combo_2nd_arch_prefix)HOST_CXX := g++ 48 endif # $(HOST_TOOLCHAIN_PREFIX)-gcc exists 49 50 # gcc location for clang; to be updated when clang is updated 51 # HOST_TOOLCHAIN_ROOT is a Darwin-specific define 52 $(combo_2nd_arch_prefix)HOST_TOOLCHAIN_FOR_CLANG := $($(combo_2nd_arch_prefix)HOST_TOOLCHAIN_ROOT) 53 54 $(combo_2nd_arch_prefix)HOST_AR := $(AR) 55 56 $(combo_2nd_arch_prefix)HOST_GLOBAL_CFLAGS += -isysroot $(mac_sdk_root) -mmacosx-version-min=$(mac_sdk_version) -DMACOSX_DEPLOYMENT_TARGET=$(mac_sdk_version) 57 $(combo_2nd_arch_prefix)HOST_GLOBAL_LDFLAGS += -isysroot $(mac_sdk_root) -Wl,-syslibroot,$(mac_sdk_root) -mmacosx-version-min=$(mac_sdk_version) 58 59 $(combo_2nd_arch_prefix)HOST_GLOBAL_CFLAGS += -fPIC -funwind-tables 60 $(combo_2nd_arch_prefix)HOST_NO_UNDEFINED_LDFLAGS := -Wl,-undefined,error 61 62 $(combo_2nd_arch_prefix)HOST_SHLIB_SUFFIX := .dylib 63 $(combo_2nd_arch_prefix)HOST_JNILIB_SUFFIX := .jnilib 64 65 # TODO: add AndroidConfig.h for darwin-x86_64 66 $(combo_2nd_arch_prefix)HOST_GLOBAL_CFLAGS += \ 67 -include $(call select-android-config-h,darwin-x86) 68 69 ifneq ($(filter 10.7 10.7.% 10.8 10.8.%, $(build_mac_version)),) 70 $(combo_2nd_arch_prefix)HOST_RUN_RANLIB_AFTER_COPYING := false 71 else 72 $(combo_2nd_arch_prefix)HOST_RUN_RANLIB_AFTER_COPYING := true 73 PRE_LION_DYNAMIC_LINKER_OPTIONS := -Wl,-dynamic 74 endif 75 $(combo_2nd_arch_prefix)HOST_GLOBAL_ARFLAGS := cqs 76 77 ############################################################ 78 ## Macros after this line are shared by the 64-bit config. 79 80 HOST_CUSTOM_LD_COMMAND := true 81 82 define transform-host-o-to-shared-lib-inner 83 $(hide) $(PRIVATE_CXX) \ 84 -dynamiclib -single_module -read_only_relocs suppress \ 85 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LD_DIRS) \ 86 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 87 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 88 ) \ 89 $(PRIVATE_ALL_OBJECTS) \ 90 $(addprefix -force_load , $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 91 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 92 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 93 $(PRIVATE_LDLIBS) \ 94 -o $@ \ 95 -install_name @rpath/$(notdir $@) \ 96 -Wl,-rpath,@loader_path/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_OUT_SHARED_LIBRARIES)) \ 97 $(PRIVATE_LDFLAGS) 98 endef 99 100 define transform-host-o-to-executable-inner 101 $(hide) $(PRIVATE_CXX) \ 102 -Wl,-rpath,@loader_path/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_OUT_SHARED_LIBRARIES)) \ 103 -o $@ \ 104 $(PRE_LION_DYNAMIC_LINKER_OPTIONS) -Wl,-headerpad_max_install_names \ 105 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LD_DIRS) \ 106 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 107 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 108 ) \ 109 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 110 $(PRIVATE_ALL_OBJECTS) \ 111 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 112 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 113 $(PRIVATE_LDFLAGS) \ 114 $(PRIVATE_LDLIBS) 115 endef 116 117 # $(1): The file to check 118 define get-file-size 119 stat -f "%z" $(1) 120 endef 121
