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Date: Fri, 01 Dec 2006 20:28:34 +1300
From: Danny Smith <dannysmith@clear.net.nz>
Subject: RE: cygwin -mno-cygwin AC_CHECK_SIZEOF
In-reply-to: <Pine.GSO.4.63.0611302348180.17676@access1.cims.nyu.edu>
To: cygwin@cygwin.com, "'Eric Blake'" <ebb9@byu.net>
Cc: bob_rossi@cox.net
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> 
> Or have autoconf use some other tool that does not do binary 
> processing
> (e.g., awk or tr) instead of cat, which would enable the text mount
> solution.
> 	Igor

Or make cygwin-pc-i686-gcc -mno-cygwin foo.c mean something subtly but
significantly 
different from mingw32-pc-i686-gcc foo.c by adding a startfile object
that does this

int _CRT_fmode = _O_BINARY

to -mno-cygwin gcc specs.

This will make binmode default, even for stdin/stdout/stderr, and let
all the
cygwin binmode tools work just dandy

I've run into same problem as Bob Rossi myself, while building gcc's
libgomp (#defines in header file are generated using AC_CHECK_SIZE_OF)
for mingw, and I'm stll looking for acceptable solution too.
 
Danny




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