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From: bogstad@HOPKINS-EECS-BRAVO.ARPA.UUCP
Newsgroups: mod.computers.ridge
Subject: Problem with cxref(1)
Message-ID: <8605280326.AA17124@ucbvax.Berkeley.EDU>
Date: Mon, 26-May-86 22:56:06 EDT
Article-I.D.: ucbvax.8605280326.AA17124
Posted: Mon May 26 22:56:06 1986
Date-Received: Wed, 28-May-86 19:11:59 EDT
Sender: daemon@ucbvax.BERKELEY.EDU
Organization: The ARPA Internet
Lines: 22
Approved: info-ridge@hopkins-eecs-bravo.arpa


PROBLEM:

	The cxref command as distributed with ROS 3.3 update 3 does
work with source files that include signal.h.

CAUSE:

	Apparently the xcpp program called by cxref(1) only allows
defined macros 8 characters in length.  The signal.h file has several
macros of the form:  #define SIGTRAPnn nn - where nn is a two digit
number.  When truncated to 8 characters, these defines conflict with
each other.

FIX:
	None is currently known.

QUERY:
	Can xccp simply be replaced with cpp?

				Bill Bogstad
				bogstad@hopkins-eecs-bravo.arpa