HOST_darwin-x86.mk revision fcf246c989110d76a80fc66ac72f1fbba4289ff6 
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
26# Use the Mac OSX SDK 10.5 if the build host is 10.6
27build_mac_version := $(shell sw_vers -productVersion)
28ifneq ($(filter 10.6.%, $(build_mac_version)),)
29sdk_105_root := /Developer/SDKs/MacOSX10.5.sdk
30ifeq ($(wildcard $(sdk_105_root)),)
31$(warning *****************************************************)
32$(warning * You are building on Mac OSX 10.6.)
33$(warning * Can not find SDK 10.5 at $(sdk_105_root))
34$(warning *****************************************************)
35$(error Stop.)
36endif
37
38HOST_GLOBAL_CFLAGS += -isysroot $(sdk_105_root) -mmacosx-version-min=10.5
39HOST_GLOBAL_LDFLAGS += -isysroot $(sdk_105_root) -mmacosx-version-min=10.5
40endif # build_mac_version is 10.6
41
42HOST_GLOBAL_CFLAGS += -fPIC
43HOST_NO_UNDEFINED_LDFLAGS := -Wl,-undefined,error
44
45HOST_CC := $(CC)
46HOST_CXX := $(CXX)
47HOST_AR := $(AR)
48HOST_STRIP := $(STRIP)
49HOST_STRIP_COMMAND = $(HOST_STRIP) --strip-debug $< -o $@
50
51HOST_SHLIB_SUFFIX := .dylib
52HOST_JNILIB_SUFFIX := .jnilib
53
54HOST_GLOBAL_CFLAGS += \
55	-include $(call select-android-config-h,darwin-x86)
56ifneq ($(filter 10.7.%, $(build_mac_version)),)
57       HOST_RUN_RANLIB_AFTER_COPYING := false
58else
59       HOST_RUN_RANLIB_AFTER_COPYING := true
60       PRE_LION_DYNAMIC_LINKER_OPTIONS := -Wl,-dynamic
61endif
62HOST_GLOBAL_ARFLAGS := cqs
63
64HOST_CUSTOM_LD_COMMAND := true
65
66# Workaround for lack of "-Wl,--whole-archive" in MacOS's linker.
67define _darwin-extract-and-include-single-whole-static-lib
68@echo "preparing StaticLib: $(PRIVATE_MODULE) [including $(1)]"
69$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\
70    mkdir -p $$ldir; \
71    filelist=; \
72    for f in `$(TARGET_AR) t $(1)`; do \
73        $(TARGET_AR) p $(1) $$f > $$ldir/$$f; \
74        filelist="$$filelist $$ldir/$$f"; \
75    done ;
76
77endef
78
79define darwin-extract-and-include-whole-static-libs
80$(if $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES), $(hide) rm -rf $(PRIVATE_INTERMEDIATES_DIR)/WHOLE)
81$(foreach lib,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES), \
82    $(call _darwin-extract-and-include-single-whole-static-lib, $(lib)))
83endef
84
85define transform-host-o-to-shared-lib-inner
86$(call darwin-extract-and-include-whole-static-libs)
87$(hide) $(PRIVATE_CXX) \
88        -dynamiclib -single_module -read_only_relocs suppress \
89        $(HOST_GLOBAL_LD_DIRS) \
90        $(HOST_GLOBAL_LDFLAGS) \
91        $(PRIVATE_ALL_OBJECTS) \
92        $(if $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES), `find $(PRIVATE_INTERMEDIATES_DIR)/WHOLE -name '*.o' 2>/dev/null`) \
93        $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \
94        $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \
95        $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
96        $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \
97        $(PRIVATE_LDLIBS) \
98        -o $@ \
99        $(PRIVATE_LDFLAGS) \
100        $(HOST_LIBGCC)
101endef
102
103define transform-host-o-to-executable-inner
104$(hide) $(PRIVATE_CXX) \
105        -o $@ \
106        $(PRE_LION_DYNAMIC_LINKER_OPTIONS) -headerpad_max_install_names \
107        $(HOST_GLOBAL_LD_DIRS) \
108        $(HOST_GLOBAL_LDFLAGS) \
109        $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \
110        $(PRIVATE_ALL_OBJECTS) \
111        $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \
112        $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \
113        $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
114        $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \
115        $(PRIVATE_LDFLAGS) \
116        $(PRIVATE_LDLIBS) \
117        $(HOST_LIBGCC)
118endef
119
120# $(1): The file to check
121define get-file-size
122stat -f "%z" $(1)
123endef
124