From:	"Campbell, Rolf [SKY:1U32:EXCH]" <cp1v45 AT NortelNetworks DOT com>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: I can't compile with the -O2 switch.
Date:	Wed, 25 Aug 1999 09:56:33 -0400
Organization:	Nortel Networks
Lines:	19
Message-ID:	<37C3F610.8B0C9CCC@NortelNetworks.com>
References:	<7purvn$j7h$1 AT nclient11-gui DOT server DOT virgin DOT net>
NNTP-Posting-Host:	bmerhc00.ca.nortel.com
Mime-Version:	1.0
X-Mailer:	Mozilla 4.7 [en] (X11; I; HP-UX B.10.20 9000/712)
X-Accept-Language:	en
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp
Reply-To:	djgpp AT delorie DOT com

Anne Hawson wrote:

> I wanted to compile C++ code into an executable with optimisations.
> In this case, it is a tiny program called "keypress.cpp"
> (pasted at the end of this message).
> It compiles fine with -
>
> >  gxx -o keypress.exe keypress.cpp
> but complains with -
>
> >  gxx -O2 keypress.exe keypress.cpp

    The 2nd line should be "gxx -O2 -o keypress.exe keypress.cpp"

--
     -Rolf Campbell (39)3-6318

- Raw text -