Quelle  header_library.mk

$(call record-module-type,HEADER_LIBRARY)
ifdef LOCAL_IS_HOST_MODULE
  my_prefix := HOST_
  LOCAL_HOST_PREFIX :=
else
  my_prefix := TARGET_
endif
include $(BUILD_SYSTEM)/multilib.mk

ifndef my_module_multilib
  # libraries default to building for both architecturess
  my_module_multilib := both
endif

LOCAL_2ND_ARCH_VAR_PREFIX :=
include $(BUILD_SYSTEM)/module_arch_supported.mk

ifeq ($(my_module_arch_supported),true)
  include $(BUILD_SYSTEM)/header_library_internal.mk
endif

ifdef $(my_prefix)2ND_ARCH
  LOCAL_2ND_ARCH_VAR_PREFIX := $($(my_prefix)2ND_ARCH_VAR_PREFIX)
  include $(BUILD_SYSTEM)/module_arch_supported.mk

  ifeq ($(my_module_arch_supported),true)
    # Build for 2ND_ARCH
    LOCAL_BUILT_MODULE :=
    LOCAL_INSTALLED_MODULE :=
    LOCAL_INTERMEDIATE_TARGETS :=
    include $(BUILD_SYSTEM)/header_library_internal.mk
  endif
  LOCAL_2ND_ARCH_VAR_PREFIX :=
endif # 2ND_ARCH

my_module_arch_supported :=