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From: dhesi%cirrusl@oliveb.ATC.olivetti.com (Rahul Dhesi)
Newsgroups: comp.lang.c
Subject: Re: Why use (void) func() ? (lint beef)
Message-ID: <2547@cirrusl.UUCP>
Date: 7 Oct 90 03:41:38 GMT
References: <586@dptechno.UUCP> <1990Sep24.193012.14074@diku.dk> <12141@crdgw1.crd.ge.com> <151806@felix.UUCP> <1014@gistdev.gist.com> <1732@b15.INGR.COM>
Sender: news@cirrusl.UUCP
Organization: Cirrus Logic Inc.
Lines: 30

In my makefile I have several lint targets that provide different
levels of linting.  I normally do "make lint".  Less often, I use a
different level.  Each target filters through a different egrep
pattern.

     lint0:
             lint $(LINTFLAGS) $(SRCS)
     
     lint1:
             lint $(LINTFLAGS) $(SRCS) | \
             egrep -v "`cat .stop.$@`"
     
     lint2:
             lint $(LINTFLAGS) $(SRCS) | \
             egrep -v "`cat .stop.$@`"
     
     lint3:
             lint $(LINTFLAGS) $(SRCS) | \
             egrep -v "`cat .stop.$@`"

The .stop.lint* files contain the lint output filtration patterns.
E.g., .stop.lint3 contains (all one line;  broken with \ here for
clarity):

     enumeration type clash|possible pointer alignment|\
     unused in function|set but not used in function|\
     but never used|iovec never defined
--
Rahul Dhesi <dhesi%cirrusl@oliveb.ATC.olivetti.com>
UUCP:  oliveb!cirrusl!dhesi