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 $(combo_2nd_arch_prefix)HOST_CC := $($(combo_2nd_arch_prefix)HOST_TOOLCHAIN_PREFIX)-gcc 37 $(combo_2nd_arch_prefix)HOST_CXX := $($(combo_2nd_arch_prefix)HOST_TOOLCHAIN_PREFIX)-g++ 38 39 define $(combo_var_prefix)transform-shared-lib-to-toc 40 $(call _gen_toc_command_for_macho,$(1),$(2)) 41 endef 42 43 # gcc location for clang; to be updated when clang is updated 44 # HOST_TOOLCHAIN_ROOT is a Darwin-specific define 45 $(combo_2nd_arch_prefix)HOST_TOOLCHAIN_FOR_CLANG := $($(combo_2nd_arch_prefix)HOST_TOOLCHAIN_ROOT) 46 47 $(combo_2nd_arch_prefix)HOST_AR := $(AR) 48 49 $(combo_2nd_arch_prefix)HOST_GLOBAL_CFLAGS += -isysroot $(mac_sdk_root) -mmacosx-version-min=$(mac_sdk_version) -DMACOSX_DEPLOYMENT_TARGET=$(mac_sdk_version) 50 $(combo_2nd_arch_prefix)HOST_GLOBAL_CPPFLAGS += -isystem $(mac_sdk_path)/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1 51 $(combo_2nd_arch_prefix)HOST_GLOBAL_LDFLAGS += -isysroot $(mac_sdk_root) -Wl,-syslibroot,$(mac_sdk_root) -mmacosx-version-min=$(mac_sdk_version) 52 53 $(combo_2nd_arch_prefix)HOST_GLOBAL_CFLAGS += -fPIC -funwind-tables 54 $(combo_2nd_arch_prefix)HOST_NO_UNDEFINED_LDFLAGS := -Wl,-undefined,error 55 56 $(combo_2nd_arch_prefix)HOST_SHLIB_SUFFIX := .dylib 57 $(combo_2nd_arch_prefix)HOST_JNILIB_SUFFIX := .jnilib 58 59 $(combo_2nd_arch_prefix)HOST_GLOBAL_ARFLAGS := cqs 60 61 ############################################################ 62 ## Macros after this line are shared by the 64-bit config. 63 64 HOST_CUSTOM_LD_COMMAND := true 65 66 define transform-host-o-to-shared-lib-inner 67 $(hide) $(PRIVATE_CXX) \ 68 -dynamiclib -single_module -read_only_relocs suppress \ 69 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LD_DIRS) \ 70 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 71 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 72 ) \ 73 $(PRIVATE_ALL_OBJECTS) \ 74 $(addprefix -force_load , $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 75 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 76 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 77 $(PRIVATE_LDLIBS) \ 78 -o $@ \ 79 -install_name @rpath/$(notdir $@) \ 80 -Wl,-rpath,@loader_path/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_OUT_SHARED_LIBRARIES)) \ 81 -Wl,-rpath,@loader_path/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_OUT_SHARED_LIBRARIES)) \ 82 $(PRIVATE_LDFLAGS) 83 endef 84 85 define transform-host-o-to-executable-inner 86 $(hide) $(PRIVATE_CXX) \ 87 -Wl,-rpath,@loader_path/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_OUT_SHARED_LIBRARIES)) \ 88 -Wl,-rpath,@loader_path/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_OUT_SHARED_LIBRARIES)) \ 89 -o $@ \ 90 -Wl,-headerpad_max_install_names \ 91 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LD_DIRS) \ 92 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 93 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 94 ) \ 95 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 96 $(PRIVATE_ALL_OBJECTS) \ 97 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 98 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 99 $(PRIVATE_LDFLAGS) \ 100 $(PRIVATE_LDLIBS) 101 endef 102 103 # $(1): The file to check 104 define get-file-size 105 stat -f "%z" $(1) 106 endef 107
