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From: terry@cs.weber.edu (Terry Lambert)
Message-Id: <9505152125.AA11133@cs.weber.edu>
Subject: Re: GNU cpp bug with pthreads
To: imp@village.org (Warner Losh)
Date: Mon, 15 May 95 15:25:03 MDT
Cc: bde@zeta.org.au, j@uriah.heep.sax.de, rpt@miles.sso.loral.com,
        hackers@FreeBSD.org
In-Reply-To: <199505151925.NAA05977@rover.village.org> from "Warner Losh" at May 15, 95 01:25:07 pm
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> 
> : The Sun "transitional compiler" #defines __STDC__ as 0 in non-ANSI mode
> : and as 1 in ANSI mode.
> 
> I assume you mean the unbundled compiler in some sort of traditional
> mode.  cc on sun 4.1.3 at least doesn't define __STDC__ to be
> anything.

I dunno.  It's the 4.1.3_U1 compiler that Sun is calling the transitional
compiler (presumably transitioning from K&R to ANSI).

Unless you specifically ask it to invoke in a traditional mode, it will
by default invoke with __STDC__ defined as 0.

If the Sun example isn't sufficient, the AIX 3.2 compiler (with whatever
numerous patchtapes IBM sends) will define __STDC__ as 2 if -ansi is
used.

Anyone know how to make a Sun compiler spit out its version information?


					Terry Lambert
					terry@cs.weber.edu
---
Any opinions in this posting are my own and not those of my present
or previous employers.