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RE: cygwin -mno-cygwin AC_CHECK_SIZEOF
- From: Danny Smith <dannysmith at clear dot net dot nz>
- To: cygwin at cygwin dot com, 'Eric Blake' <ebb9 at byu dot net>
- Cc: bob_rossi at cox dot net
- Date: Fri, 01 Dec 2006 20:28:34 +1300
- Subject: RE: cygwin -mno-cygwin AC_CHECK_SIZEOF
>
> 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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