mirror of https://github.com/grpc/grpc.git
The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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96 lines
3.2 KiB
96 lines
3.2 KiB
# |
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# Copyright 2018 gRPC authors. |
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# |
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# Licensed under the Apache License, Version 2.0 (the "License"); |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at |
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# |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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# |
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HOST_SYSTEM = $(shell uname | cut -f 1 -d_) |
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SYSTEM ?= $(HOST_SYSTEM) |
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CXX = g++ |
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CPPFLAGS += `pkg-config --cflags protobuf grpc` |
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CXXFLAGS += -std=c++14 |
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ifeq ($(SYSTEM),Darwin) |
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LDFLAGS += -L/usr/local/lib `pkg-config --libs --static protobuf grpc++ grpc`\ |
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-lgrpc++_reflection\ |
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-ldl |
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else |
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LDFLAGS += -L/usr/local/lib `pkg-config --libs --static protobuf grpc++ grpc`\ |
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-Wl,--no-as-needed -lgrpc++_reflection -Wl,--as-needed\ |
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-ldl |
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endif |
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PROTOC = protoc |
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GRPC_CPP_PLUGIN = grpc_cpp_plugin |
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GRPC_CPP_PLUGIN_PATH ?= `which $(GRPC_CPP_PLUGIN)` |
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PROTOS_PATH = ../../protos |
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vpath %.proto $(PROTOS_PATH) |
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all: system-check greeter_client greeter_server |
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greeter_client: helloworld.pb.o helloworld.grpc.pb.o greeter_client.o |
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$(CXX) $^ $(LDFLAGS) -o $@ |
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greeter_server: helloworld.pb.o helloworld.grpc.pb.o greeter_server.o |
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$(CXX) $^ $(LDFLAGS) -o $@ |
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.PRECIOUS: %.grpc.pb.cc |
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%.grpc.pb.cc: %.proto |
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$(PROTOC) -I $(PROTOS_PATH) --grpc_out=. --plugin=protoc-gen-grpc=$(GRPC_CPP_PLUGIN_PATH) $< |
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.PRECIOUS: %.pb.cc |
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%.pb.cc: %.proto |
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$(PROTOC) -I $(PROTOS_PATH) --cpp_out=. $< |
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clean: |
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rm -f *.o *.pb.cc *.pb.h greeter_client greeter_server |
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# The following is to test your system and ensure a smoother experience. |
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# They are by no means necessary to actually compile a grpc-enabled software. |
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PROTOC_CMD = which $(PROTOC) |
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PROTOC_CHECK_CMD = $(PROTOC) --version | grep -q libprotoc.3 |
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PLUGIN_CHECK_CMD = which $(GRPC_CPP_PLUGIN) |
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HAS_PROTOC = $(shell $(PROTOC_CMD) > /dev/null && echo true || echo false) |
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ifeq ($(HAS_PROTOC),true) |
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HAS_VALID_PROTOC = $(shell $(PROTOC_CHECK_CMD) 2> /dev/null && echo true || echo false) |
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endif |
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HAS_PLUGIN = $(shell $(PLUGIN_CHECK_CMD) > /dev/null && echo true || echo false) |
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SYSTEM_OK = false |
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ifeq ($(HAS_VALID_PROTOC),true) |
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ifeq ($(HAS_PLUGIN),true) |
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SYSTEM_OK = true |
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endif |
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endif |
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system-check: |
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ifneq ($(HAS_VALID_PROTOC),true) |
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@echo " DEPENDENCY ERROR" |
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@echo |
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@echo "You don't have protoc 3.0.0 installed in your path." |
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@echo "Please install Google protocol buffers 3.0.0 and its compiler." |
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@echo "You can find it here:" |
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@echo |
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@echo " https://github.com/protocolbuffers/protobuf/releases/tag/v3.0.0" |
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@echo |
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@echo "Here is what I get when trying to evaluate your version of protoc:" |
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@echo |
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-$(PROTOC) --version |
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@echo |
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@echo |
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endif |
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ifneq ($(HAS_PLUGIN),true) |
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@echo " DEPENDENCY ERROR" |
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@echo |
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@echo "You don't have the grpc c++ protobuf plugin installed in your path." |
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@echo "Please install grpc. You can find it here:" |
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@echo |
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@echo " https://github.com/grpc/grpc" |
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@echo |
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@echo "Here is what I get when trying to detect if you have the plugin:" |
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@echo |
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-which $(GRPC_CPP_PLUGIN) |
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@echo |
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@echo |
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endif |
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ifneq ($(SYSTEM_OK),true) |
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@false |
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endif
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