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RE: Decimal float and the Cygwin build of GFortran.
- From: Danny Smith <dannysmith at clear dot net dot nz>
- To: 'Angelo Graziosi' <Angelo dot Graziosi at roma1 dot infn dot it>, fortran at gcc dot gnu dot org
- Cc: gcc at gcc dot gnu dot org, cygwin at cygwin dot com
- Date: Wed, 04 Jul 2007 19:39:12 +1200
- Subject: RE: Decimal float and the Cygwin build of GFortran.
Angelo Graziosi
Wednesday, 4 July 2007 7:19 p.m.
>
>
>
> I have build GFortran under Cygwin configuring with:
>
> ./configure --prefix=${prefix_dir} \
> --enable-languages=c,fortran \
> --enable-bootstrap \
> --enable-libgomp \
> --enable-threads \
> --enable-sjlj-exceptions \
> --enable-version-specific-runtime-libs \
> --enable-nls \
> --enable-werror \
> --enable-checking=release \
> --disable-libmudflap \
> --disable-shared \
> --disable-win32-registry \
> --with-system-zlib \
> --without-included-gettext \
> --without-x
>
>
> The build gives, a few times, this warning:
>
>
> ---------------------------------------------------
> ...
> checking for valgrind.h... no
> configure: WARNING: decimal float is not supported for this target
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> checking whether make sets $(MAKE)... yes
> ...
> ---------------------------------------------------
>
> A few months ago this did not happen (same building procedure).
>
>
> So, have you an idea about this ?
Adding --enable-decimal-float=bid works for me
Danny