1 ifneq (,$(strip $(LOCAL_COPY_HEADERS))) 2 ########################################################### 3 ## Copy headers to the install tree 4 ########################################################### 5 $(call record-module-type,COPY_HEADERS) 6 ifneq ($(strip $(LOCAL_IS_HOST_MODULE)),) 7 $(shell echo $(LOCAL_MODULE_MAKEFILE): $(LOCAL_MODULE): LOCAL_COPY_HEADERS may not be used with host modules >&2) 8 $(error done) 9 endif 10 11 # Modules linking against the SDK do not have the include path to use 12 # COPY_HEADERS, so prevent them from exporting any either. 13 ifdef LOCAL_SDK_VERSION 14 $(shell echo $(LOCAL_MODULE_MAKEFILE): $(LOCAL_MODULE): Modules using LOCAL_SDK_VERSION may not use LOCAL_COPY_HEADERS >&2) 15 $(error done) 16 endif 17 18 include $(BUILD_SYSTEM)/local_vndk.mk 19 20 # If we're using the VNDK, only vendor modules using the VNDK may use 21 # LOCAL_COPY_HEADERS. Platform libraries will not have the include path 22 # present. 23 ifdef BOARD_VNDK_VERSION 24 ifndef LOCAL_USE_VNDK 25 $(shell echo $(LOCAL_MODULE_MAKEFILE): $(LOCAL_MODULE): Only vendor modules using LOCAL_USE_VNDK may use LOCAL_COPY_HEADERS >&2) 26 $(error done) 27 endif 28 endif 29 30 # Create a rule to copy each header, and make the 31 # all_copied_headers phony target depend on each 32 # destination header. copy-one-header defines the 33 # actual rule. 34 # 35 $(foreach header,$(LOCAL_COPY_HEADERS), \ 36 $(eval _chFrom := $(LOCAL_PATH)/$(header)) \ 37 $(eval _chTo := \ 38 $(if $(LOCAL_COPY_HEADERS_TO),\ 39 $(TARGET_OUT_HEADERS)/$(LOCAL_COPY_HEADERS_TO)/$(notdir $(header)),\ 40 $(TARGET_OUT_HEADERS)/$(notdir $(header)))) \ 41 $(eval ALL_COPIED_HEADERS.$(_chTo).MAKEFILE += $(LOCAL_MODULE_MAKEFILE)) \ 42 $(eval ALL_COPIED_HEADERS.$(_chTo).SRC += $(_chFrom)) \ 43 $(if $(filter $(_chTo),$(ALL_COPIED_HEADERS)),, \ 44 $(eval ALL_COPIED_HEADERS += $(_chTo))) \ 45 ) 46 _chFrom := 47 _chTo := 48 49 endif # LOCAL_COPY_HEADERS 50
