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To: Derick Rethans <derick@php.net>
Cc: <internals@lists.php.net>
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Reply-To: "Frank M. Kromann" <frank@kromann.info>
Date: Thu, 25 May 2006 07:08:31 -0700
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Subject: Re: [PHP-DEV] Compile error on
	ext/date/lib/parse_date.c
From: frank@kromann.info ("Frank M. Kromann")

Hi Derick,

These are the optimization options:

/O1 minimize space                       /Op[-] improve floating-pt
consistency
/O2 maximize speed                       /Os favor code space
/Oa assume no aliasing                   /Ot favor code speed
/Ob<n> inline expansion (default n=0)    /Ow assume cross-function
aliasing
/Od disable optimizations (default)      /Ox maximum opts. (/Ogityb2 /Gs)
/Og enable global optimization           /Oy[-] enable frame pointer
omission
/Oi enable intrinsic functions

And here is a link to what MS has to say about the problem:
http://support.microsoft.com/default.aspx?scid=kb%3Ben-us%3B113116

I can try to see if there is a way to remove the /Ox for this file without
doing it for the rest of the files.

- Frank

- Frank
> On Wed, 24 May 2006, Frank M. Kromann wrote:
> 
> > Hello All,
> > 
> > My hard disk crashed over the weekend and after reinstalling
everything on
> > a new drive I'm getting the folowing error:
> > 
> > c:\php\php5_2\ext\date\lib\parse_date.re(759) : fatal error C1053:
'_scan'
> > : function too large
> > NMAKE : fatal error U1077: '"cl.exe"' : return code '0x2'
> > Stop.
> 
> Too large? :) I know this function *is* pretty big because it is 
> generated from re2c but it is funny that this MS compiler doesn't like 
> it.
> 
> > I'm using Visual Studio .NET 2003 and that's the same version I have
been
> > using for a while without problems.
> > 
> > A quick fix is to remove /Ox from CFLAGS in the Makefile when
compiling
> > this file.
> 
> What does this /Ox thingy do?
> 
> regards,
> Derick
> 
> -- 
> Derick Rethans
> http://derickrethans.nl | http://ez.no | http://xdebug.org
> 
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