重命名Makefile中生成的文件 [英] Rename generated files in Makefile

问题描述

我必须修改Makefile，以便在构建.o.文件之前将扩展名为.cc的中间文件移至.cpp.我修改后的Makefile如下所示.

I have to modify a Makefile such that the intermediate files with extension .cc are moved to .cpp before building the .o. files. My modified Makefile looks like below.

PROTOC=protoc
all: client_grpc pb

client_grpc: abc.pb.o abc.grpc.pb.o client_grpc.o
  $(CXX) $^ $(LDFLAGS) -o $@

pb: %.pb.cc
  mv $^ $@ 

%.grpc.pb.cc: %.proto
  $(PROTOC) --grpc_out=. --plugin=protoc-gen-grpc=$(GRPC_CPP_PLUGIN_PATH) $<

%.pb.cc: %.proto
  $(PROTOC) --cpp_out=. $<

clean:
  rm -f *.o *.pb.cc *.pb.h client_gqegrpc

protoc是生成.cc文件的编译器.如何生成目标，以便在生成.cc文件之后将其移动到.cpp，然后使用.cpp文件构建client_grpc?

protoc is a compiler that generates .cc files. How to make targets so that after generating the .cc files those are move to .cpp and then the client_grpc is built using the .cpp files ?

推荐答案

通常的方法是让您的规则生成.cpp文件:

The usual way to do this would be to have your rule produce .cpp files:

%.pb.cpp: %.proto
        $(PROTOC) --cpp_out=. $<
        mv $*.pb.cc $*.pb.cpp

这篇关于重命名Makefile中生成的文件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！