*BSD News Article 9612


Return to BSD News archive

Received: by minnie.vk1xwt.ampr.org with NNTP
	id AA6103 ; Mon, 04 Jan 93 22:09:22 EST
Path: sserve!manuel.anu.edu.au!munnari.oz.au!yoyo.aarnet.edu.au!myall.awadi.com.au!myall!blymn
From: blymn@awadi.com.au (Brett Lymn)
Newsgroups: comp.unix.bsd
Subject: Re: [386bsd] gcc 2.3.2 compile problems
Date: 28 Dec 92 18:26:37
Organization: /usr/blymn/.organization
Lines: 34
Message-ID: <BLYMN.92Dec28182637@siren.awadi.com.au>
References: <dhess.724812183@Xenon.Stanford.EDU> <BLYMN.92Dec27161320@siren.awadi.com.au>
NNTP-Posting-Host: siren.awadi.com.au
In-reply-to: blymn@awadi.com.au's message of 27 Dec 92 16:13:19

>>>>> On 27 Dec 92 16:13:19, blymn@awadi.com.au (Brett Lymn) said:
Brett> NNTP-Posting-Host: siren.awadi.com.au

>>>>> On 20 Dec 92 00:43:03 GMT, dhess@Xenon.Stanford.EDU (Drew William Hess) said:

D> I'm having problems getting gcc 2.3.2 to compile under 386bsd.  It's choking
D> on enquire.c, line 2303, and complaining about a floating point constant
D> being out of range.  Can someone please post or email me a fix?  Thanks.

Brett> I would not worry about it too much, if you have a look at the
Brett> comments in the .h file enquire generates you will see that the errors
Brett> that it has detected are rather infesteminal (ie the order of 1e-308)
Brett> so I suspect the rounding is wrong rather than anything else more
Brett> serious.

Brett> Apart from that gcc 2.3.2 works fine, I have compiled X with it with
Brett> only one problem, in /usr/include stdlib.h there is the following
Brett> ifdef:

Thanks to L. Jonas Olsson for suggesting:

#if defined(alloca) && (alloca == __builtin_alloca)
#if __GNUC__ < 2 /* do not define for gcc 2.3.2 */
void    *alloca __P((int));     /* built-in for gcc */
#endif
#else
void    *alloca __P((size_t));
#endif /* __GNUC__ */

Which will ifdef out the alloca definition for gcc 2.x but not the gcc
1.39 (needed for the kernel rebuilds by the unadventurous ;-)

--
Brett Lymn