###########################################################
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## Determine if a module can be built for an arch
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##
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## Inputs from module makefile:
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## my_prefix TARGET_ or HOST_
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## my_module_multilib
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## LOCAL_MODULE_$(my_prefix)ARCH
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## LOCAL_MODULE_$(my_prefix)ARCH_WARN
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## LOCAL_MODULE_UNSUPPORTED_$(my_prefix)ARCH
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## LOCAL_MODULE_UNSUPPORTED_$(my_prefix)ARCH_WARN
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## LOCAL_IS_HOST_MODULE
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## LOCAL_MODULE_HOST_OS
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##
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## Inputs from build system:
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## $(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)IS_64_BIT
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## LOCAL_2ND_ARCH_VAR_PREFIX
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##
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## Outputs:
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## my_module_arch_supported := (true|false)
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###########################################################
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my_module_arch_supported := true
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ifeq ($(my_module_multilib),none)
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my_module_arch_supported := false
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endif
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ifeq ($($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)IS_64_BIT)|$(my_module_multilib),true|32)
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my_module_arch_supported := false
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endif
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ifeq ($($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)IS_64_BIT)|$(my_module_multilib),|64)
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my_module_arch_supported := false
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endif
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ifneq ($(LOCAL_2ND_ARCH_VAR_PREFIX),)
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ifeq ($(my_module_multilib),first)
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my_module_arch_supported := false
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endif
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endif
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ifneq (,$(LOCAL_MODULE_$(my_prefix)ARCH))
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ifeq (,$(filter $($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH),$(LOCAL_MODULE_$(my_prefix)ARCH)))
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my_module_arch_supported := false
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endif
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endif
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ifneq (,$(LOCAL_MODULE_$(my_prefix)ARCH_WARN))
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ifeq (,$(filter $($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH),$(LOCAL_MODULE_$(my_prefix)ARCH_WARN)))
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my_module_arch_supported := false
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$(warning $(LOCAL_MODULE): architecture $($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH) not supported)
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endif
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endif
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ifneq (,$(filter $($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH),$(LOCAL_MODULE_UNSUPPORTED_$(my_prefix)ARCH)))
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my_module_arch_supported := false
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endif
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ifneq (,$(filter $($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH),$(LOCAL_MODULE_UNSUPPORTED_$(my_prefix)ARCH_WARN)))
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my_module_arch_supported := false
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$(warning $(LOCAL_MODULE): architecture $($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH) unsupported)
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endif
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ifdef LOCAL_IS_HOST_MODULE
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ifneq (,$(LOCAL_MODULE_HOST_OS))
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ifneq (,$(filter windows,$(LOCAL_MODULE_HOST_OS)))
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$(call pretty-error,Windows is only supported in Android.bp files)
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endif
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ifeq (,$(filter $($(my_prefix)OS),$(LOCAL_MODULE_HOST_OS)))
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my_module_arch_supported := false
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endif
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endif
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endif
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