HOST_darwin-x86.mk revision 644dc164cc932322499d940609f0d8548067ffba 
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
26mac_sdk_version := 10.6
27mac_sdk_root := /Developer/SDKs/MacOSX$(mac_sdk_version).sdk
28ifeq ($(wildcard $(mac_sdk_root)),)
29$(warning *****************************************************)
30$(warning * Can not find SDK $(mac_sdk_version) at $(mac_sdk_root))
31$(warning *****************************************************)
32$(error Stop.)
33endif
34
35HOST_GLOBAL_CFLAGS += -isysroot $(mac_sdk_root) -mmacosx-version-min=$(mac_sdk_version)
36HOST_GLOBAL_LDFLAGS += -isysroot $(mac_sdk_root) -mmacosx-version-min=$(mac_sdk_version)
37
38HOST_GLOBAL_CFLAGS += -fPIC
39HOST_NO_UNDEFINED_LDFLAGS := -Wl,-undefined,error
40
41GCC_REALPATH = $(realpath $(shell which gcc))
42ifneq ($(findstring llvm-gcc,$(GCC_REALPATH)),)
43    # Using LLVM GCC results in a non functional emulator due to it
44    # not honouring global register variables
45    $(warning ****************************************)
46    $(warning * gcc is linked to llvm-gcc which will *)
47    $(warning * not create a useable emulator.       *)
48    $(warning ****************************************)
49endif
50
51HOST_CC := gcc
52HOST_CXX := g++
53HOST_AR := $(AR)
54HOST_STRIP := $(STRIP)
55HOST_STRIP_COMMAND = $(HOST_STRIP) --strip-debug $< -o $@
56
57HOST_SHLIB_SUFFIX := .dylib
58HOST_JNILIB_SUFFIX := .jnilib
59
60HOST_GLOBAL_CFLAGS += \
61	-include $(call select-android-config-h,darwin-x86)
62ifneq ($(filter 10.7 10.7.% 10.8 10.8.%, $(build_mac_version)),)
63       HOST_RUN_RANLIB_AFTER_COPYING := false
64else
65       HOST_RUN_RANLIB_AFTER_COPYING := true
66       PRE_LION_DYNAMIC_LINKER_OPTIONS := -Wl,-dynamic
67endif
68HOST_GLOBAL_ARFLAGS := cqs
69
70HOST_CUSTOM_LD_COMMAND := true
71
72define transform-host-o-to-shared-lib-inner
73$(hide) $(PRIVATE_CXX) \
74        -dynamiclib -single_module -read_only_relocs suppress \
75        $(HOST_GLOBAL_LD_DIRS) \
76        $(HOST_GLOBAL_LDFLAGS) \
77        $(PRIVATE_ALL_OBJECTS) \
78        $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \
79        $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \
80        $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \
81        $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
82        $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \
83        $(PRIVATE_LDLIBS) \
84        -o $@ \
85        $(PRIVATE_LDFLAGS) \
86        $(HOST_LIBGCC)
87endef
88
89define transform-host-o-to-executable-inner
90$(hide) $(PRIVATE_CXX) \
91        -o $@ \
92        $(PRE_LION_DYNAMIC_LINKER_OPTIONS) -headerpad_max_install_names \
93        $(HOST_GLOBAL_LD_DIRS) \
94        $(HOST_GLOBAL_LDFLAGS) \
95        $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \
96        $(PRIVATE_ALL_OBJECTS) \
97        $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \
98        $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \
99        $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
100        $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \
101        $(PRIVATE_LDFLAGS) \
102        $(PRIVATE_LDLIBS) \
103        $(HOST_LIBGCC)
104endef
105
106# $(1): The file to check
107define get-file-size
108stat -f "%z" $(1)
109endef
110