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Date:	Mon, 5 Feb 2007 23:50:12 -0500 (EST)
From:	Igor Peshansky <pechtcha AT cs DOT nyu DOT edu>
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To:	"Yaakov (Cygwin Ports)" <yselkowitz AT users DOT sourceforge DOT net>
cc:	cygwin AT cygwin DOT com
Subject:	Re: Eliminating -mno-cygwin from gcc.
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On Sun, 4 Feb 2007, Yaakov (Cygwin Ports) wrote:

> Dave Korn wrote:
> >
> >   There have been no serious objections, so I think we should go
> > ahead. Perhaps we should replace the gcc, g++, g77 etc. drivers with
> > shell scripts that look for -mno-cygwin on the command line and
> > redirect to i686-pc-mingw-{gcc,g++,etc} or to
> > i686-pc-cygwin-{gcc,g++,etc}, just to make life easier for the
> > backwardly-compatible, but I don't see any reason not to go ahead and
> > remove the option from the driver.
>
> Will using shell wrappers noticably slow down calls to gcc?  Or should
> we just start explicitly calling i686-pc-cygwin-gcc instead?  (FWIW
> Gentoo does the equivalent of the latter.)

I don't think speed itself will be a problem, unless the scripts are
really naive and involve lots of forks.  However, as I noted before,
scripts cannot be invoked from non-Cygwin programs.
	Igor
-- 
				http://cs.nyu.edu/~pechtcha/
      |\      _,,,---,,_	    pechtcha AT cs DOT nyu DOT edu | igor AT watson DOT ibm DOT com
ZZZzz /,`.-'`'    -.  ;-;;,_		Igor Peshansky, Ph.D. (name changed!)
     |,4-  ) )-,_. ,\ (  `'-'		old name: Igor Pechtchanski
    '---''(_/--'  `-'\_) fL	a.k.a JaguaR-R-R-r-r-r-.-.-.  Meow!

Freedom is just another word for "nothing left to lose"...  -- Janis Joplin

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