build-processmakefilelazy-c++

Make source with two targets

I use this tool called Lazy C++ which breaks a single C++ .lzz file into a .h and .cpp file. I want Makepp to expect both of these files to exist after my rule for building .lzz files, but I'm not sure how to put two targets into a single build line.

Solution

  • I've never used Makepp personally, but since it's a drop-in replacement for GNU Make, you should be able to do something like:

    build: foo.h foo.cpp
   g++ $(CFLAGS) foo.cpp -o $(LFLAGS) foo

foo.h foo.cpp: foo.lzz
   lzz foo.lzz

    Also not sure about the lzz invocation there, but that should help. You can read more about this at http://theory.uwinnipeg.ca/gnu/make/make_37.html.