HOST_darwin-x86.mk revision 02eb37c267adff3528c9e88cdfdd59035ce934b8 
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# We build everything in 32-bit, because some host tools are
21# 32-bit-only anyway (emulator, acc), and because it gives us
22# more consistency between the host tools and the target.
23HOST_GLOBAL_CFLAGS += -m32
24HOST_GLOBAL_LDFLAGS += -m32
25
26build_mac_version := $(shell sw_vers -productVersion)
27mac_sdk_version := 10.6
28mac_sdk_root := /Developer/SDKs/MacOSX$(mac_sdk_version).sdk
29ifeq ($(wildcard $(mac_sdk_root)),)
30recent_xcode4_mac_sdk_root := /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX$(mac_sdk_version).sdk
31ifeq ($(wildcard $(recent_xcode4_mac_sdk_root)),)
32$(warning *****************************************************)
33$(warning * Can not find SDK $(mac_sdk_version) at $(mac_sdk_root))
34$(warning * or $(recent_xcode4_mac_sdk_root))
35$(warning *****************************************************)
36$(error Stop.)
37endif
38mac_sdk_root := $(recent_xcode4_mac_sdk_root)
39endif
40
41HOST_GLOBAL_CFLAGS += -isysroot $(mac_sdk_root) -mmacosx-version-min=$(mac_sdk_version)
42HOST_GLOBAL_LDFLAGS += -isysroot $(mac_sdk_root) -mmacosx-version-min=$(mac_sdk_version)
43
44HOST_GLOBAL_CFLAGS += -fPIC
45HOST_NO_UNDEFINED_LDFLAGS := -Wl,-undefined,error
46
47GCC_REALPATH = $(realpath $(shell which gcc))
48ifneq ($(findstring llvm-gcc,$(GCC_REALPATH)),)
49    # Using LLVM GCC results in a non functional emulator due to it
50    # not honouring global register variables
51    $(warning ****************************************)
52    $(warning * gcc is linked to llvm-gcc which will *)
53    $(warning * not create a useable emulator.       *)
54    $(warning ****************************************)
55endif
56
57HOST_CC := gcc
58HOST_CXX := g++
59HOST_AR := $(AR)
60HOST_STRIP := $(STRIP)
61HOST_STRIP_COMMAND = $(HOST_STRIP) --strip-debug $< -o $@
62
63HOST_SHLIB_SUFFIX := .dylib
64HOST_JNILIB_SUFFIX := .jnilib
65
66HOST_GLOBAL_CFLAGS += \
67	-include $(call select-android-config-h,darwin-x86)
68ifneq ($(filter 10.7 10.7.% 10.8 10.8.%, $(build_mac_version)),)
69       HOST_RUN_RANLIB_AFTER_COPYING := false
70else
71       HOST_RUN_RANLIB_AFTER_COPYING := true
72       PRE_LION_DYNAMIC_LINKER_OPTIONS := -Wl,-dynamic
73endif
74HOST_GLOBAL_ARFLAGS := cqs
75
76HOST_CUSTOM_LD_COMMAND := true
77
78define transform-host-o-to-shared-lib-inner
79$(hide) $(PRIVATE_CXX) \
80        -dynamiclib -single_module -read_only_relocs suppress \
81        $(HOST_GLOBAL_LD_DIRS) \
82        $(HOST_GLOBAL_LDFLAGS) \
83        $(PRIVATE_ALL_OBJECTS) \
84        $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \
85        $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \
86        $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \
87        $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
88        $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \
89        $(PRIVATE_LDLIBS) \
90        -o $@ \
91        $(PRIVATE_LDFLAGS) \
92        $(HOST_LIBGCC)
93endef
94
95define transform-host-o-to-executable-inner
96$(hide) $(PRIVATE_CXX) \
97        -o $@ \
98        $(PRE_LION_DYNAMIC_LINKER_OPTIONS) -headerpad_max_install_names \
99        $(HOST_GLOBAL_LD_DIRS) \
100        $(HOST_GLOBAL_LDFLAGS) \
101        $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \
102        $(PRIVATE_ALL_OBJECTS) \
103        $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \
104        $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \
105        $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
106        $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \
107        $(PRIVATE_LDFLAGS) \
108        $(PRIVATE_LDLIBS) \
109        $(HOST_LIBGCC)
110endef
111
112# $(1): The file to check
113define get-file-size
114stat -f "%z" $(1)
115endef
116