core/combo/HOST_darwin-x86.mk

   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