966c1e0cae
We already support pure 32-bit and 64-bit-by-default multilib build. With HOST_PREFER_32_BIT we can build 32-bit-by-default multilib build. This will be lest disruptive during the period we transition to 64-bit-by-default. Bug: 13751317 Change-Id: I0d56ce4abbe4afeaacfd70d709f6a349791c0722
48 lines
1.4 KiB
Makefile
48 lines
1.4 KiB
Makefile
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my_prefix := HOST_
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include $(BUILD_SYSTEM)/multilib.mk
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ifndef my_module_multilib
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ifeq ($(HOST_PREFER_32_BIT),true)
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my_module_multilib := 32
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else
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# By default we only build host module for the first arch.
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my_module_multilib := first
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endif
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endif
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ifeq ($(my_module_multilib),both)
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ifeq ($(LOCAL_MODULE_PATH_32)$(LOCAL_MODULE_STEM_32),)
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$(error $(LOCAL_PATH): LOCAL_MODULE_STEM_32 or LOCAL_MODULE_PATH_32 is required for LOCAL_MULTILIB := both for module $(LOCAL_MODULE))
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endif
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ifeq ($(LOCAL_MODULE_PATH_64)$(LOCAL_MODULE_STEM_64),)
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$(error $(LOCAL_PATH): LOCAL_MODULE_STEM_64 or LOCAL_MODULE_PATH_64 is required for LOCAL_MULTILIB := both for module $(LOCAL_MODULE))
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endif
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else #!LOCAL_MULTILIB == both
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LOCAL_NO_2ND_ARCH_MODULE_SUFFIX := true
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endif
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LOCAL_2ND_ARCH_VAR_PREFIX :=
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include $(BUILD_SYSTEM)/module_arch_supported.mk
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ifeq ($(my_module_arch_supported),true)
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include $(BUILD_SYSTEM)/host_executable_internal.mk
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endif
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ifdef HOST_2ND_ARCH
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LOCAL_2ND_ARCH_VAR_PREFIX := $(HOST_2ND_ARCH_VAR_PREFIX)
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include $(BUILD_SYSTEM)/module_arch_supported.mk
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ifeq ($(my_module_arch_supported),true)
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# Build for HOST_2ND_ARCH
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OVERRIDE_BUILT_MODULE_PATH :=
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LOCAL_BUILT_MODULE :=
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LOCAL_INSTALLED_MODULE :=
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LOCAL_INTERMEDIATE_TARGETS :=
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include $(BUILD_SYSTEM)/host_executable_internal.mk
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endif
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LOCAL_2ND_ARCH_VAR_PREFIX :=
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endif # HOST_2ND_ARCH
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LOCAL_NO_2ND_ARCH_MODULE_SUFFIX :=
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my_module_arch_supported :=
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