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avoid // in copy headers rule 

If LOCAL_COPY_HEADERS_TO is not set, then the copy headers rule
target is set to out/target/product/../obj/include//header.h.
If another rule depends on the header without the //, it will
fail.  Don't insert LOCAL_COPY_HEADERS_TO if it is blank.

Change-Id: Ideac7f8e01288ab5cca98645b307945d6ae9e97c
This commit is contained in:
Colin Cross 2013-10-22 12:24:21 -07:00
parent 0068d25b48
commit a6c4ebdd11
1 changed files with 3 additions and 1 deletions
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4
core/copy_headers.mk
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@ -15,7 +15,9 @@ endif
$(foreach header,$(LOCAL_COPY_HEADERS), \
$(eval _chFrom := $(LOCAL_PATH)/$(header)) \
$(eval _chTo := \
$($(my_prefix)OUT_HEADERS)/$(LOCAL_COPY_HEADERS_TO)/$(notdir $(header))) \
$(if $(LOCAL_COPY_HEADERS_TO),\
$($(my_prefix)OUT_HEADERS)/$(LOCAL_COPY_HEADERS_TO)/$(notdir $(header)),\
$($(my_prefix)OUT_HEADERS)/$(notdir $(header)))) \
$(eval $(call copy-one-header,$(_chFrom),$(_chTo))) \
$(eval all_copied_headers: $(_chTo)) \
)