gcc, include file dependencies

Question

Is there option (or some utility) to generate graph of dependencies for given file? I am trying to track down who brings an include file into compilation unit.

possible duplicate of [Tool to track #include dependencies](http://stackoverflow.com/questions/42308/tool-to-track-include-dependencies) — Josh Kelley, Sep 25 '10 at 02:32

Joseph Quinsey · Answer 1 · 2010-09-25T02:35:58.780

2

Perhaps gcc -MM would work?

edited Sep 25 '10 at 02:35

answered Sep 25 '10 at 02:21

Joseph Quinsey

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Also, the gcc option `-H` option is helpful. – Joseph Quinsey Oct 28 '12 at 18:11

gcc, include file dependencies

1 Answers1