From mboxrd@z Thu Jan  1 00:00:00 1970
Message-Id: <200109201734.f8KHYJw08873@new-york.lcs.mit.edu>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] Building dependencies.
From: "Russ Cox" <rsc@plan9.bell-labs.com>
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Date: Thu, 20 Sep 2001 13:34:14 -0400
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> For most Un*x C compilers I used there is -M flag which outputs list of
> sources
> with header dependencies in Makefile format, which later could be
> included
> in Makefile.

We tend to keep things simple, with one header
file for a whole program, or two if we split data
from function declarations.  Then we just make
everything depend on the header file (or both headers).

Look at, say, /sys/src/cmd/acme/mkfile.

Russ