ed6b815505
By default we build tool in 32-bit. This flag allow individual tool and its dependencies to be built in 64-bit (eg. Emulator). Fixes to resolve 64-bit porting issues (in other git) will be submitted seperately. Change-Id: I486cf7ddac727d3c374ed890857d497c3a69e598
130 lines
4.7 KiB
Makefile
130 lines
4.7 KiB
Makefile
#
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# Copyright (C) 2006 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# Configuration for Darwin (Mac OS X) on x86.
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# Included by combo/select.mk
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ifneq ($(strip $(BUILD_HOST_64bit)),)
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# By default we build everything in 32-bit, because it gives us
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# more consistency between the host tools and the target.
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# BUILD_HOST_64bit=1 overrides it for tool like emulator
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# which can benefit from 64-bit host arch.
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HOST_GLOBAL_CFLAGS += -m64
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HOST_GLOBAL_LDFLAGS += -m64
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else
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HOST_GLOBAL_CFLAGS += -m32
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HOST_GLOBAL_LDFLAGS += -m32
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endif # BUILD_HOST_64bit
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# Use the Mac OSX SDK 10.5 if the build host is 10.6
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build_mac_version := $(shell sw_vers -productVersion)
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ifneq ($(filter 10.6.%, $(build_mac_version)),)
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sdk_105_root := /Developer/SDKs/MacOSX10.5.sdk
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ifeq ($(wildcard $(sdk_105_root)),)
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$(warning *****************************************************)
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$(warning * You are building on Mac OSX 10.6.)
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$(warning * Can not find SDK 10.5 at $(sdk_105_root))
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$(warning *****************************************************)
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$(error Stop.)
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endif
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HOST_GLOBAL_CFLAGS += -isysroot $(sdk_105_root) -mmacosx-version-min=10.5
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HOST_GLOBAL_LDFLAGS += -isysroot $(sdk_105_root) -mmacosx-version-min=10.5
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endif # build_mac_version is 10.6
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HOST_GLOBAL_CFLAGS += -fPIC
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HOST_NO_UNDEFINED_LDFLAGS := -Wl,-undefined,error
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HOST_CC := $(CC)
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HOST_CXX := $(CXX)
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HOST_AR := $(AR)
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HOST_STRIP := $(STRIP)
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HOST_STRIP_COMMAND = $(HOST_STRIP) --strip-debug $< -o $@
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HOST_SHLIB_SUFFIX := .dylib
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HOST_JNILIB_SUFFIX := .jnilib
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HOST_GLOBAL_CFLAGS += \
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-include $(call select-android-config-h,darwin-x86)
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ifneq ($(filter 10.7.%, $(build_mac_version)),)
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HOST_RUN_RANLIB_AFTER_COPYING := false
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else
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HOST_RUN_RANLIB_AFTER_COPYING := true
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PRE_LION_DYNAMIC_LINKER_OPTIONS := -Wl,-dynamic
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endif
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HOST_GLOBAL_ARFLAGS := cqs
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HOST_CUSTOM_LD_COMMAND := true
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# Workaround for lack of "-Wl,--whole-archive" in MacOS's linker.
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define _darwin-extract-and-include-single-whole-static-lib
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@echo "preparing StaticLib: $(PRIVATE_MODULE) [including $(1)]"
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$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\
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mkdir -p $$ldir; \
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for f in `$(HOST_AR) t $(1)`; do \
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$(HOST_AR) p $(1) $$f > $$ldir/$$f; \
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done ;
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endef
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define darwin-extract-and-include-whole-static-libs
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$(if $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES), $(hide) rm -rf $(PRIVATE_INTERMEDIATES_DIR)/WHOLE)
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$(foreach lib,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES), \
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$(call _darwin-extract-and-include-single-whole-static-lib, $(lib)))
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endef
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define transform-host-o-to-shared-lib-inner
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$(call darwin-extract-and-include-whole-static-libs)
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$(hide) $(PRIVATE_CXX) \
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-dynamiclib -single_module -read_only_relocs suppress \
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$(HOST_GLOBAL_LD_DIRS) \
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$(HOST_GLOBAL_LDFLAGS) \
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$(PRIVATE_ALL_OBJECTS) \
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$(if $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES), `find $(PRIVATE_INTERMEDIATES_DIR)/WHOLE -name '*.o' 2>/dev/null`) \
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$(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \
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$(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \
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$(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
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$(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \
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$(PRIVATE_LDLIBS) \
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-o $@ \
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-install_name @rpath/$(notdir $@) \
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-Wl,-rpath,@loader_path/../lib \
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$(PRIVATE_LDFLAGS) \
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$(HOST_LIBGCC)
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endef
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define transform-host-o-to-executable-inner
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$(hide) $(PRIVATE_CXX) \
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-Wl,-rpath,@loader_path/../lib \
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-o $@ \
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$(PRE_LION_DYNAMIC_LINKER_OPTIONS) -headerpad_max_install_names \
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$(HOST_GLOBAL_LD_DIRS) \
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$(HOST_GLOBAL_LDFLAGS) \
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$(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \
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$(PRIVATE_ALL_OBJECTS) \
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$(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \
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$(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \
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$(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
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$(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \
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$(PRIVATE_LDFLAGS) \
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$(PRIVATE_LDLIBS) \
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$(HOST_LIBGCC)
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endef
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# $(1): The file to check
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define get-file-size
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stat -f "%z" $(1)
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endef
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