Message-ID: <002501c313be$f46fafa0$0100a8c0@acp42g>
From: "Andrew Cottrell" <acottrel AT ihug DOT com DOT au>
To: <djgpp-workers AT delorie DOT com>, "Andris Pavenis" <pavenis AT latnet DOT lv>
Cc: "Ben Peddell" <killer DOT lightspeed AT bigpond DOT com>, <rudd AT cyberoptics DOT com>,
   "Richard Dawe" <rich AT phekda DOT freeserve DOT co DOT uk>
References: <3e9c6920$0$21928$afc38c87@> <lzLqa.23283$1s1 DOT 356122 AT newsfeeds DOT bigpond DOT com> <3EABA5AA DOT 99B8EDE3 AT phekda DOT freeserve DOT co DOT uk> <200304280954 DOT 02899 DOT pavenis AT latnet DOT lv> <3EAE2D6D DOT 5E329F3F AT phekda DOT freeserve DOT co DOT uk>
Subject: Re: gcc 3.x breaks ABI compatibility? [Was: Re: Bug 00314 -- div()  still  broken]
Date: Tue, 6 May 2003 21:01:51 +1000
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Reply-To: djgpp-workers AT delorie DOT com

..SNIP..
> > I copied it from other i386 targets. GCC-3.2.2 didn't compile without
> > defining DEFAULT_PCC_STRUCT_RETURN, as there is no default
>
> Not all i386 targets define DEFAULT_PCC_STRUCT_RETURN to be 0. Linux and
> NetBSD ELF don't.
>
> I think we need to use the same as the default for 2.95.x, i.e.:
>
> #define DEFAULT_PCC_STRUCT_RETURN 1
>
> This is a pretty critical bug. Do you have any plans to rebuild gcc 3.2.2
(or
> 3.2.3) with this fix?

Is it as simple as changing the line in the
gnu\gcc-3.22\gcc\config\i386\djgpp.h to the following and re-building GCC?
And then the rest of the libs.
#define DEFAULT_PCC_STRUCT_RETURN 1

Thanks,
Andrew