Path: utzoo!attcan!utgpu!jarvis.csri.toronto.edu!mailrus!cs.utexas.edu!uunet!auspex!guy
From: guy@auspex.auspex.com (Guy Harris)
Newsgroups: comp.sources.wanted
Subject: Re: PD cross-referencer/call graph generator for C wanted
Message-ID: <2455@auspex.auspex.com>
Date: 16 Sep 89 18:11:43 GMT
References: <3619@rtech.rtech.com> <160002@hpfcdq.HP.COM>
Reply-To: guy@auspex.auspex.com (Guy Harris)
Organization: Auspex Systems, Santa Clara
Lines: 19


 >>Can anyone point me at/send me a source for a PD cross-referencer or
 >>calling graph generator for C?  I'd be very grateful.  Thanks muchly.
 >
 >I don't know if it is HPUX specific, but look for the system utility
 >/usr/bin/cflow if you are running UN*X or something close.

It's not HP-UX specific, but it's not public-domain either; it's AT&T
licensed code.  It is available in a number of UNIX systems, but not in
all of them.

 >It's actually a shell script which makes use of such things as lint and
 >cc front ends, yacc, lex, nm, dag, and a few other
 >hard-to-find-man-pages-for things.

It uses "yacc" and "lex" so it can do something reasonable with YACC and
LEX source.  "dag" and company have no man pages because they're not
commands, they're components of commands - they're programs rather than
subroutines, but they're still not commands.