Re: gcc 2.0: how to turn off the "pragma once" warnings?

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Article #72148

#72148

From: Joe Buck
Date: Fri, 20 Mar 1992 20:56

23 lines
1322 bytes

In article <52599@hydra.gatech.EDU>, gt1111a@prism.gatech.EDU (Vincent Fox) writes:
|> Any tricks to turn off the "pragma once" warnings? I know it's obsolete,
|> but I want to see the *useful* warning messages and skip these buggers.

Certainly.  It's a one-line patch to cccp.c:

*** cccp.c~	Fri Mar 20 12:52:49 1992
--- cccp.c	Fri Mar 20 12:53:48 1992
***************
*** 5735,5741 ****
    while (*buf == ' ' || *buf == '\t')
      buf++;
    if (!strncmp (buf, "once", 4)) {
-     warning ("`#pragma once' is obsolete");
      do_once ();
    }
    return 0;
--- 5735,5740 ----



-- 
Joe Buck	jbuck@ohm.berkeley.edu

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From: jbuck@forney.berkeley.edu (Joe Buck)
Newsgroups: gnu.misc.discuss
Subject: Re: gcc 2.0: how to turn off the "pragma once" warnings?
Date: 20 Mar 1992 20:56:23 GMT
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