241 lines
10 KiB
Makefile
241 lines
10 KiB
Makefile
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#
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# Makefile for Pigweed's RPC module
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#
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# NOTE: In order to use this, you *must* have the following:
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# - Installed mypy-protobuf and protoc
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# - nanopb-c git repo checked out
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#
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ifneq ($(PW_RPC_SRCS),)
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# Environment Checks ###########################################################
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# Location of various Pigweed modules
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PIGWEED_DIR = $(ANDROID_BUILD_TOP)/external/pigweed
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CHRE_PREFIX = $(ANDROID_BUILD_TOP)/system/chre
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CHRE_UTIL_DIR = $(CHRE_PREFIX)/util
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CHRE_API_DIR = $(CHRE_PREFIX)/chre_api
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PIGWEED_CHRE_DIR=$(CHRE_PREFIX)/external/pigweed
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PIGWEED_CHRE_UTIL_DIR = $(CHRE_UTIL_DIR)/pigweed
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ifeq ($(NANOPB_PREFIX),)
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$(error "PW_RPC_SRCS is non-empty. You must supply a NANOPB_PREFIX environment \
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variable containing a path to the nanopb project. Example: \
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export NANOPB_PREFIX=$$HOME/path/to/nanopb/nanopb-c")
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endif
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ifeq ($(PROTOC),)
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PROTOC=protoc
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endif
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PW_RPC_GEN_PATH = $(OUT)/pw_rpc_gen
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# Create proto used for header generation ######################################
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PW_RPC_PROTO_GENERATOR = $(PIGWEED_DIR)/pw_protobuf_compiler/py/pw_protobuf_compiler/generate_protos.py
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PW_RPC_GENERATOR_PROTO = $(PIGWEED_DIR)/pw_rpc/internal/packet.proto
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PW_RPC_GENERATOR_COMPILED_PROTO = $(PW_RPC_GEN_PATH)/py/pw_rpc/internal/packet_pb2.py
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PW_PROTOBUF_PROTOS = $(PIGWEED_DIR)/pw_protobuf/pw_protobuf_protos/common.proto \
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$(PIGWEED_DIR)/pw_protobuf/pw_protobuf_protos/field_options.proto \
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$(PIGWEED_DIR)/pw_protobuf/pw_protobuf_protos/status.proto
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# Modifies PYTHONPATH so that python can see all of pigweed's modules used by
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# their protoc plugins
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PW_RPC_GENERATOR_CMD = PYTHONPATH=$$PYTHONPATH:$(PW_RPC_GEN_PATH)/py:$\
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$(PIGWEED_DIR)/pw_status/py:$(PIGWEED_DIR)/pw_protobuf/py:$\
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$(PIGWEED_DIR)/pw_protobuf_compiler/py $(PYTHON)
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$(PW_RPC_GENERATOR_COMPILED_PROTO): $(PW_RPC_GENERATOR_PROTO)
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@echo " [PW_RPC] $<"
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$(V)mkdir -p $(PW_RPC_GEN_PATH)/py/pw_rpc/internal
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$(V)mkdir -p $(PW_RPC_GEN_PATH)/py/pw_protobuf_codegen_protos
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$(V)mkdir -p $(PW_RPC_GEN_PATH)/py/pw_protobuf_protos
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$(V)cp -R $(PIGWEED_DIR)/pw_rpc/py/pw_rpc $(PW_RPC_GEN_PATH)/py/
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$(PROTOC) -I$(PIGWEED_DIR)/pw_protobuf/pw_protobuf_protos \
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--experimental_allow_proto3_optional \
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--python_out=$(PW_RPC_GEN_PATH)/py/pw_protobuf_protos \
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$(PW_PROTOBUF_PROTOS)
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$(PROTOC) -I$(PIGWEED_DIR)/pw_protobuf/pw_protobuf_codegen_protos \
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--experimental_allow_proto3_optional \
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--python_out=$(PW_RPC_GEN_PATH)/py/pw_protobuf_codegen_protos \
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$(PIGWEED_DIR)/pw_protobuf/pw_protobuf_codegen_protos/codegen_options.proto
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$(V)$(PW_RPC_GENERATOR_CMD) $(PW_RPC_PROTO_GENERATOR) --out-dir=$(PW_RPC_GEN_PATH)/py/pw_rpc/internal \
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--compile-dir=$(dir $<) --sources $(PW_RPC_GENERATOR_PROTO) \
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--language python
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$(V)$(PW_RPC_GENERATOR_CMD) $(PW_RPC_PROTO_GENERATOR) --out-dir=$(PW_RPC_GEN_PATH)/$(dir $<) \
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--plugin-path=$(PIGWEED_DIR)/pw_protobuf/py/pw_protobuf/plugin.py \
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--compile-dir=$(dir $<) --sources $(PW_RPC_GENERATOR_PROTO) \
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--language pwpb
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# Generated PW RPC Files #######################################################
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PW_RPC_GEN_SRCS = $(patsubst %.proto, \
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$(PW_RPC_GEN_PATH)/%.pb.c, \
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$(PW_RPC_SRCS))
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# Include to-be-generated files
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COMMON_CFLAGS += -I$(PW_RPC_GEN_PATH)
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COMMON_CFLAGS += -I$(PW_RPC_GEN_PATH)/$(PIGWEED_DIR)
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COMMON_CFLAGS += $(addprefix -I$(PW_RPC_GEN_PATH)/, $(abspath $(dir $(PW_RPC_SRCS))))
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COMMON_SRCS += $(PW_RPC_GEN_SRCS)
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# PW RPC library ###############################################################
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# Pigweed RPC include paths
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COMMON_CFLAGS += -I$(PIGWEED_DIR)/pw_assert/public
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COMMON_CFLAGS += -I$(PIGWEED_DIR)/pw_bytes/public
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COMMON_CFLAGS += -I$(PIGWEED_DIR)/pw_containers/public
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COMMON_CFLAGS += -I$(PIGWEED_DIR)/pw_function/public
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COMMON_CFLAGS += -I$(PIGWEED_DIR)/pw_log/public
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COMMON_CFLAGS += -I$(PIGWEED_DIR)/pw_polyfill/public
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COMMON_CFLAGS += -I$(PIGWEED_DIR)/pw_polyfill/public_overrides
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COMMON_CFLAGS += -I$(PIGWEED_DIR)/pw_polyfill/standard_library_public
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COMMON_CFLAGS += -I$(PIGWEED_DIR)/pw_preprocessor/public
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COMMON_CFLAGS += -I$(PIGWEED_DIR)/pw_protobuf/public
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COMMON_CFLAGS += -I$(PIGWEED_DIR)/pw_result/public
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COMMON_CFLAGS += -I$(PIGWEED_DIR)/pw_rpc/nanopb/public
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COMMON_CFLAGS += -I$(PIGWEED_DIR)/pw_rpc/public
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COMMON_CFLAGS += -I$(PIGWEED_DIR)/pw_rpc/pwpb/public
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COMMON_CFLAGS += -I$(PIGWEED_DIR)/pw_rpc/raw/public
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COMMON_CFLAGS += -I$(PIGWEED_DIR)/pw_span/public
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COMMON_CFLAGS += -I$(PIGWEED_DIR)/pw_span/public_overrides
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COMMON_CFLAGS += -I$(PIGWEED_DIR)/pw_status/public
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COMMON_CFLAGS += -I$(PIGWEED_DIR)/pw_stream/public
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COMMON_CFLAGS += -I$(PIGWEED_DIR)/pw_string/public
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COMMON_CFLAGS += -I$(PIGWEED_DIR)/pw_sync/public
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COMMON_CFLAGS += -I$(PIGWEED_DIR)/pw_toolchain/public
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COMMON_CFLAGS += -I$(PIGWEED_DIR)/pw_varint/public
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COMMON_CFLAGS += -I$(PIGWEED_DIR)/third_party/fuchsia/repo/sdk/lib/fit/include
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COMMON_CFLAGS += -I$(PIGWEED_DIR)/third_party/fuchsia/repo/sdk/lib/stdcompat/include
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# Pigweed RPC sources
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COMMON_SRCS += $(PIGWEED_DIR)/pw_assert_log/assert_log.cc
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COMMON_SRCS += $(PIGWEED_DIR)/pw_containers/intrusive_list.cc
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COMMON_SRCS += $(PIGWEED_DIR)/pw_protobuf/decoder.cc
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COMMON_SRCS += $(PIGWEED_DIR)/pw_protobuf/encoder.cc
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COMMON_SRCS += $(PIGWEED_DIR)/pw_protobuf/stream_decoder.cc
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COMMON_SRCS += $(PIGWEED_DIR)/pw_rpc/call.cc
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COMMON_SRCS += $(PIGWEED_DIR)/pw_rpc/channel.cc
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COMMON_SRCS += $(PIGWEED_DIR)/pw_rpc/channel_list.cc
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COMMON_SRCS += $(PIGWEED_DIR)/pw_rpc/client.cc
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COMMON_SRCS += $(PIGWEED_DIR)/pw_rpc/client_call.cc
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COMMON_SRCS += $(PIGWEED_DIR)/pw_rpc/endpoint.cc
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COMMON_SRCS += $(PIGWEED_DIR)/pw_rpc/packet.cc
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COMMON_SRCS += $(PIGWEED_DIR)/pw_rpc/server.cc
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COMMON_SRCS += $(PIGWEED_DIR)/pw_rpc/server_call.cc
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COMMON_SRCS += $(PIGWEED_DIR)/pw_rpc/service.cc
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COMMON_SRCS += $(PIGWEED_DIR)/pw_rpc/nanopb/common.cc
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COMMON_SRCS += $(PIGWEED_DIR)/pw_rpc/nanopb/method.cc
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COMMON_SRCS += $(PIGWEED_DIR)/pw_rpc/nanopb/server_reader_writer.cc
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COMMON_SRCS += $(PIGWEED_DIR)/pw_rpc/pwpb/server_reader_writer.cc
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COMMON_SRCS += $(PIGWEED_DIR)/pw_stream/memory_stream.cc
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COMMON_SRCS += $(PIGWEED_DIR)/pw_varint/stream.cc
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COMMON_SRCS += $(PIGWEED_DIR)/pw_varint/varint.cc
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# NanoPB header includes
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COMMON_CFLAGS += -I$(NANOPB_PREFIX)
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COMMON_CFLAGS += -DPW_RPC_USE_GLOBAL_MUTEX=0
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COMMON_CFLAGS += -DPW_RPC_YIELD_MODE=PW_RPC_YIELD_MODE_BUSY_LOOP
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# Enable closing a client stream.
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COMMON_CFLAGS += -DPW_RPC_CLIENT_STREAM_END_CALLBACK
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# Use dynamic channel allocation
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COMMON_CFLAGS += -DPW_RPC_DYNAMIC_ALLOCATION
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COMMON_CFLAGS += -DPW_RPC_DYNAMIC_CONTAINER\(type\)="chre::DynamicVector<type>"
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COMMON_CFLAGS += -DPW_RPC_DYNAMIC_CONTAINER_INCLUDE='"chre/util/dynamic_vector.h"'
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# NanoPB sources
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COMMON_SRCS += $(NANOPB_PREFIX)/pb_common.c
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COMMON_SRCS += $(NANOPB_PREFIX)/pb_decode.c
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COMMON_SRCS += $(NANOPB_PREFIX)/pb_encode.c
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COMMON_CFLAGS += -DPB_NO_PACKED_STRUCTS=1
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# Add CHRE Pigweed util sources since nanoapps should always use these
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COMMON_SRCS += $(PIGWEED_CHRE_UTIL_DIR)/chre_channel_output.cc
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COMMON_SRCS += $(PIGWEED_CHRE_UTIL_DIR)/rpc_client.cc
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COMMON_SRCS += $(PIGWEED_CHRE_UTIL_DIR)/rpc_helper.cc
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COMMON_SRCS += $(PIGWEED_CHRE_UTIL_DIR)/rpc_server.cc
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COMMON_SRCS += $(CHRE_UTIL_DIR)/nanoapp/callbacks.cc
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COMMON_SRCS += $(CHRE_UTIL_DIR)/dynamic_vector_base.cc
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# CHRE Pigweed overrides
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COMMON_CFLAGS += -I$(PIGWEED_CHRE_DIR)/pw_log_nanoapp/public_overrides
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COMMON_CFLAGS += -I$(PIGWEED_CHRE_DIR)/pw_assert_nanoapp/public_overrides
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# Generate PW RPC headers ######################################################
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$(PW_RPC_GEN_PATH)/%.pb.c \
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$(PW_RPC_GEN_PATH)/%.pb.h \
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$(PW_RPC_GEN_PATH)/%.rpc.pb.h \
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$(PW_RPC_GEN_PATH)/%.raw_rpc.pb.h: %.proto \
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%.options \
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$(NANOPB_GENERATOR_SRCS) \
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$(PW_RPC_GENERATOR_COMPILED_PROTO)
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@echo " [PW_RPC] $<"
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$(V)$(PW_RPC_GENERATOR_CMD) $(PW_RPC_PROTO_GENERATOR) \
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--plugin-path=$(NANOPB_PROTOC) \
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--out-dir=$(PW_RPC_GEN_PATH)/$(dir $<) --compile-dir=$(dir $<) --language nanopb \
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--sources $<
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$(V)$(PW_RPC_GENERATOR_CMD) $(PW_RPC_PROTO_GENERATOR) \
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--plugin-path=$(PIGWEED_DIR)/pw_protobuf/py/pw_protobuf/plugin.py \
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--out-dir=$(PW_RPC_GEN_PATH)/$(dir $<) --compile-dir=$(dir $<) --language pwpb \
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--sources $<
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$(V)$(PW_RPC_GENERATOR_CMD) $(PW_RPC_PROTO_GENERATOR) \
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--plugin-path=$(PIGWEED_DIR)/pw_rpc/py/pw_rpc/plugin_nanopb.py \
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--out-dir=$(PW_RPC_GEN_PATH)/$(dir $<) --compile-dir=$(dir $<) --language nanopb_rpc \
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--sources $<
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$(V)$(PW_RPC_GENERATOR_CMD) $(PW_RPC_PROTO_GENERATOR) \
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--plugin-path=$(PIGWEED_DIR)/pw_rpc/py/pw_rpc/plugin_raw.py \
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--out-dir=$(PW_RPC_GEN_PATH)/$(dir $<) --compile-dir=$(dir $<) --language raw_rpc \
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--sources $<
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$(V)$(PW_RPC_GENERATOR_CMD) $(PW_RPC_PROTO_GENERATOR) \
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--plugin-path=$(PIGWEED_DIR)/pw_rpc/py/pw_rpc/plugin_pwpb.py \
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--out-dir=$(PW_RPC_GEN_PATH)/$(dir $<) --compile-dir=$(dir $<) --language pwpb_rpc \
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--sources $<
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$(PW_RPC_GEN_PATH)/%.pb.c \
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$(PW_RPC_GEN_PATH)/%.pb.h \
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$(PW_RPC_GEN_PATH)/%.rpc.pb.h \
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$(PW_RPC_GEN_PATH)/%.raw_rpc.pb.h: %.proto \
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$(NANOPB_OPTIONS) \
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$(NANOPB_GENERATOR_SRCS) \
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$(PW_RPC_GENERATOR_COMPILED_PROTO)
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@echo " [PW_RPC] $<"
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$(V)$(PW_RPC_GENERATOR_CMD) $(PW_RPC_PROTO_GENERATOR) \
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--plugin-path=$(NANOPB_PROTOC) \
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--out-dir=$(PW_RPC_GEN_PATH)/$(dir $<) --compile-dir=$(dir $<) --language nanopb \
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--sources $<
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$(V)$(PW_RPC_GENERATOR_CMD) $(PW_RPC_PROTO_GENERATOR) \
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--plugin-path=$(PIGWEED_DIR)/pw_protobuf/py/pw_protobuf/plugin.py \
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--out-dir=$(PW_RPC_GEN_PATH)/$(dir $<) --compile-dir=$(dir $<) --language pwpb \
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--sources $<
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$(V)$(PW_RPC_GENERATOR_CMD) $(PW_RPC_PROTO_GENERATOR) \
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--plugin-path=$(PIGWEED_DIR)/pw_rpc/py/pw_rpc/plugin_nanopb.py \
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--out-dir=$(PW_RPC_GEN_PATH)/$(dir $<) --compile-dir=$(dir $<) --language nanopb_rpc \
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--sources $<
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$(V)$(PW_RPC_GENERATOR_CMD) $(PW_RPC_PROTO_GENERATOR) \
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--plugin-path=$(PIGWEED_DIR)/pw_rpc/py/pw_rpc/plugin_raw.py \
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--out-dir=$(PW_RPC_GEN_PATH)/$(dir $<) --compile-dir=$(dir $<) --language raw_rpc \
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--sources $<
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$(V)$(PW_RPC_GENERATOR_CMD) $(PW_RPC_PROTO_GENERATOR) \
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--plugin-path=$(PIGWEED_DIR)/pw_rpc/py/pw_rpc/plugin_pwpb.py \
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--out-dir=$(PW_RPC_GEN_PATH)/$(dir $<) --compile-dir=$(dir $<) --language pwpb_rpc \
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--sources $<
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endif
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