Date:	Wed, 28 Apr 1999 19:40:46 +0000 (GMT)
From:	John Hayward-Warburton <linux AT billabong DOT demon DOT co DOT uk>
To:	pgcc AT delorie DOT com
Subject:	Re: pgcc... Do I really got it ?
In-Reply-To:	<19990428201537.A27287@win.tue.nl>
Message-ID:	<Pine.LNX.4.10.9904281936460.16107-100000@billabong.demon.co.uk>
MIME-Version:	1.0
Reply-To:	pgcc AT delorie DOT com
X-Mailing-List:	pgcc AT delorie DOT com
X-Unsubscribes-To:	listserv AT delorie DOT com

> On Wed, Apr 28, 1999 at 06:58:18PM +0200, Olivier Tubach wrote:
> > So.... do I really got pentium optimized code ? How do I recognize
> > pentium-specific code (with file?)

My cheap and easy way:

I do a "less" on the resultant binary. At the end, one sees lots of
things like:

GCC: (GNU) 2.6.4 snapshot 950518^@^@GCC: (GNU) 2.6.3^@^@

for a really old binary (I think the first number you see is the
compiler that compiled the binary, and the rest are the libraries?)

GCC: (GNU) 2.7.2.3^@^@GCC: (GNU) 2.7.2.3^@

for something more recent,

but

GCC: (GNU) pgcc-2.91.66 19990314 (egcs-1.1.2 release)^@^@GCC: (GNU)
pgcc-2.91.66 19990314 (egcs-1.1.2 release)^@^@GCC: (GNU)
pgcc-2.91.60 19981201 (egcs-1.1.1 release)^^@^@^@^

for the latest stuff.

JHW

- Raw text -