HOST_darwin-x86.mk revision 1199f7388cb608e7b1ca7b1677bd8535f3ec087b 
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
23ifneq ($(strip $(BUILD_HOST_static)),)
24# Statically-linked binaries are desirable for sandboxed environment
25$(combo_2nd_arch_prefix)HOST_GLOBAL_LDFLAGS += -static
26endif # 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
32include $(BUILD_COMBOS)/mac_version.mk
33
34$(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# gcc location for clang; to be updated when clang is updated
40# HOST_TOOLCHAIN_ROOT is a Darwin-specific define
41$(combo_2nd_arch_prefix)HOST_TOOLCHAIN_FOR_CLANG := $($(combo_2nd_arch_prefix)HOST_TOOLCHAIN_ROOT)
42
43$(combo_2nd_arch_prefix)HOST_AR := $(AR)
44
45$(combo_2nd_arch_prefix)HOST_GLOBAL_CFLAGS += -isysroot $(mac_sdk_root) -mmacosx-version-min=$(mac_sdk_version) -DMACOSX_DEPLOYMENT_TARGET=$(mac_sdk_version)
46$(combo_2nd_arch_prefix)HOST_GLOBAL_CPPFLAGS += -isystem $(mac_sdk_path)/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1
47$(combo_2nd_arch_prefix)HOST_GLOBAL_LDFLAGS += -isysroot $(mac_sdk_root) -Wl,-syslibroot,$(mac_sdk_root) -mmacosx-version-min=$(mac_sdk_version)
48
49$(combo_2nd_arch_prefix)HOST_GLOBAL_CFLAGS += -fPIC -funwind-tables
50$(combo_2nd_arch_prefix)HOST_NO_UNDEFINED_LDFLAGS := -Wl,-undefined,error
51
52$(combo_2nd_arch_prefix)HOST_SHLIB_SUFFIX := .dylib
53$(combo_2nd_arch_prefix)HOST_JNILIB_SUFFIX := .jnilib
54
55# TODO: add AndroidConfig.h for darwin-x86_64
56$(combo_2nd_arch_prefix)HOST_GLOBAL_CFLAGS += \
57    -include $(call select-android-config-h,darwin-x86)
58
59ifneq ($(filter 10.7 10.7.% 10.8 10.8.%, $(build_mac_version)),)
60       $(combo_2nd_arch_prefix)HOST_RUN_RANLIB_AFTER_COPYING := false
61else
62       $(combo_2nd_arch_prefix)HOST_RUN_RANLIB_AFTER_COPYING := true
63       PRE_LION_DYNAMIC_LINKER_OPTIONS := -Wl,-dynamic
64endif
65$(combo_2nd_arch_prefix)HOST_GLOBAL_ARFLAGS := cqs
66
67############################################################
68## Macros after this line are shared by the 64-bit config.
69
70HOST_CUSTOM_LD_COMMAND := true
71
72define transform-host-o-to-shared-lib-inner
73$(hide) $(PRIVATE_CXX) \
74        -dynamiclib -single_module -read_only_relocs suppress \
75        $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LD_DIRS) \
76        $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \
77            $(PRIVATE_HOST_GLOBAL_LDFLAGS) \
78        ) \
79        $(PRIVATE_ALL_OBJECTS) \
80        $(addprefix -force_load , $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \
81        $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \
82        $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
83        $(PRIVATE_LDLIBS) \
84        -o $@ \
85        -install_name @rpath/$(notdir $@) \
86        -Wl,-rpath,@loader_path/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_OUT_SHARED_LIBRARIES)) \
87        $(PRIVATE_LDFLAGS)
88endef
89
90define transform-host-o-to-executable-inner
91$(hide) $(PRIVATE_CXX) \
92        -Wl,-rpath,@loader_path/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_OUT_SHARED_LIBRARIES)) \
93        -o $@ \
94        $(PRE_LION_DYNAMIC_LINKER_OPTIONS) -Wl,-headerpad_max_install_names \
95        $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LD_DIRS) \
96        $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \
97           $(PRIVATE_HOST_GLOBAL_LDFLAGS) \
98        ) \
99        $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \
100        $(PRIVATE_ALL_OBJECTS) \
101        $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \
102        $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
103        $(PRIVATE_LDFLAGS) \
104        $(PRIVATE_LDLIBS)
105endef
106
107# $(1): The file to check
108define get-file-size
109stat -f "%z" $(1)
110endef
111