4.2 Project: "@file" support

[Mark Mitchell]

Christoph Hellwig wrote:
> On Wed, Aug 24, 2005 at 09:50:32PM -0700, Mark Mitchell wrote:
> 
>>I've created a new 4.2 Project page for "response files", which is
>>what Microsoft calls files that contain command-line options.
>>Conventionally, if you pass "@file" as an argument to a program, the
>>file is read, and the contents are treated as command-line options.
> 
> Huh?  That should certainly be a feature of the shell, not the OS.

I'm not sure what you're saying.  The limitation on command-line length 
can be in either the shell, or the OS.  In Windows 2000, the limitation 
comes primarily from the Windows command shell.

>>On systems with small command-line buffers, this is a must-have
>>feature.
> 
> Do you really want every application to work around a broken propritary
> system?

I want GCC to work well for people, no matter what operating system they 
are using.  This is a feature that everyone who produces Windows-hosted 
versions of GCC ends up implementing; I'd like to keep us all from 
having to keep reinventing the wheel.

-- 
Mark Mitchell
CodeSourcery, LLC
mark@codesourcery.com
(916) 791-8304