Noel Yap <[EMAIL PROTECTED]> writes: > Interesting, non-recursive was slower than recursive. I suppose I can see > this happening if there weren't that many directories in the project. How > many directories do you have?
It is 19 make re-executions. The reason non-recursive is slower is that I haven't had a chance to optimize it yet. I actually expect it to be faster than recursive (for obvious reasons). > Regarding the topic at hand, we don't use -MP, but post-process the output > and create empty targets for the header files. For example: > > my_header: That's exactly what gcc does. > We haven't performed any time comparisons, though. Depending on how long it takes make to find out nothing needs to be done this could be worthwhile. -boris
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