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Generate .pb.cc/.pb.h to arch-neutral generated_sources_dir 

So a library can export the proto's include path that can be used with
both archs in multilib build.

Change-Id: Ia0f92f0b40e39dc3fa426c69c52139a0a8f04077
This commit is contained in:
Ying Wang 2014-02-25 11:18:40 -08:00
parent 0e0c48796d
commit 031e0fb308
1 changed files with 12 additions and 5 deletions
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17
core/binary.mk
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@ -414,23 +414,30 @@ proto_generated_objects :=
proto_generated_headers :=
ifneq ($(proto_sources),)
proto_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(proto_sources))
proto_generated_cc_sources_dir := $(intermediates)/proto
proto_generated_cc_sources_dir := $(generated_sources_dir)/proto
proto_generated_cc_sources := $(addprefix $(proto_generated_cc_sources_dir)/, \
$(patsubst %.proto,%.pb.cc,$(proto_sources_fullpath)))
proto_generated_objects := $(patsubst %.cc,%.o, $(proto_generated_cc_sources))
proto_generated_headers := $(patsubst %.pb.cc,%.pb.h, $(proto_generated_cc_sources))
proto_generated_obj_dir := $(intermediates)/proto
proto_generated_objects := $(addprefix $(proto_generated_obj_dir)/, \
$(patsubst %.proto,%.pb.o,$(proto_sources_fullpath)))
# Ensure the transform-proto-to-cc rule is only defined once in multilib build.
ifndef $(my_prefix)_$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_proto_defined
$(proto_generated_cc_sources): PRIVATE_PROTO_INCLUDES := $(TOP)
$(proto_generated_cc_sources): PRIVATE_PROTO_CC_OUTPUT_DIR := $(proto_generated_cc_sources_dir)
$(proto_generated_cc_sources): PRIVATE_PROTOC_FLAGS := $(LOCAL_PROTOC_FLAGS)
$(proto_generated_cc_sources): $(proto_generated_cc_sources_dir)/%.pb.cc: %.proto $(PROTOC)
$(transform-proto-to-cc)
proto_generated_headers := $(patsubst %.pb.cc,%.pb.h, $(proto_generated_cc_sources))
$(proto_generated_headers): $(proto_generated_cc_sources_dir)/%.pb.h: $(proto_generated_cc_sources_dir)/%.pb.cc
$(my_prefix)_$(LOCAL_MODULE_CLASS)_$(LOCAL_MODULE)_proto_defined := true
endif # transform-proto-to-cc rule included only once
$(proto_generated_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
$(proto_generated_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
$(proto_generated_objects): $(proto_generated_cc_sources_dir)/%.o: $(proto_generated_cc_sources_dir)/%.cc $(proto_generated_headers)
$(proto_generated_objects): $(proto_generated_obj_dir)/%.o: $(proto_generated_cc_sources_dir)/%.cc $(proto_generated_headers)
$(transform-$(PRIVATE_HOST)cpp-to-o)
-include $(proto_generated_objects:%.o=%.P)
@ -441,7 +448,7 @@ my_static_libraries += libprotobuf-cpp-2.3.0-full
else
my_static_libraries += libprotobuf-cpp-2.3.0-lite
endif
endif
endif # $(proto_sources) non-empty
###########################################################