Hi,
I have the following files in a directory.
main.cpp Makefile print.hpp
The content of each file is listed below this message.
After I run make, I will get main.cpp compiled and the file '.dep'
will be generated. The content of .dep will be
main.o: main.cpp print.hpp
Now, I change .dep manually (say with vim) to the following.
main.o: main.cpp print.hpp additional.hpp
Then I run make again. I will get the following error message.
make: *** No rule to make target `additional.hpp', needed by `main.o'. Stop.
I'm wondering how to automatically update .dep if make gets such error.
Thanks,
Peng
#############Begin Makefile
.PHONY: all
all: main.exe
main.exe : main.o
$(CC) $< $(LOADLIBES) $(LDLIBS) -o $@
-include .dep
.dep:
@$(CXX) -MM main.cpp > $@
#############End Makefile
///////////////////////////Begin main.cpp
#include "print.hpp"
int main() {
print();
}
//////////////////////////End main.cpp
/////////////////////////Begin print.hpp
#include <iostream>
void print() {
std::cout << "Hello World" << std::endl;
}
//////////////////////////End print.hpp
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