On Fri, Apr 25, 2014, JonY wrote:
> On 4/25/2014 21:17, Dongsheng Song wrote:
> > On Fri, Apr 25, 2014 at 6:50 PM, JonY <jo...@users.sourceforge.net> wrote:
> >> On 4/25/2014 17:47, Dongsheng Song wrote:
> >>> I'm glad to upload my daily builds to mingw-w64, if someone intersting
> >>> and give me (dongsheng) permission.
> >>>
> >>
> >> What is your configuration like? And what exactly do you have in your
> >> download?
> >>
> >
> > For win64:
> > ${GCC_SRC_ROOT}/configure \
> > --prefix=${SYS_ROOT} \
> > --with-sysroot=${SYS_ROOT} \
> > --build=${BUILD_TRIPLET} --host=${TARGET_TRIPLET}
> > --target=${TARGET_TRIPLET} \
> > --disable-multilib --disable-nls --disable-win32-registry \
> > --enable-checking=release --enable-languages=c,c++,fortran \
> > --with-arch=core2 --with-tune=generic
> >
> > For win32:
> > ${GCC_SRC_ROOT}/configure \
> > --prefix=${SYS_ROOT} \
> > --with-sysroot=${SYS_ROOT} \
> > --build=${BUILD_TRIPLET} --host=${TARGET_TRIPLET}
> > --target=${TARGET_TRIPLET} \
> > --disable-multilib --disable-nls --disable-win32-registry \
> > --enable-checking=release --enable-languages=c,c++,fortran \
> > --with-arch=i686 --with-tune=generic
> >
>
> Add --enable-fully-dynamic-string and
> --enable-version-specific-runtime-libs and everything is good.
>
> You may need to use winpthread if you want to use --enable-libgomp.
>
> I have now added your login to allow uploads, please upload to somewhere
> like "Toolchains targetting Win{32,64}/Personal Builds/dongsheng-daily".
> probably a good idea to rotate the files weekly to prevent uploads from
> getting too big (if there is such a thing as too big).
>
I believe --with-arch=core2 is a big issue for generic toolchains. It
will create troubles which will be very annoying to pinpoint.
Any x86_64/amd64/EM64T (I love how Intel always makes up awful names)
already has SSE2 and there is little value in restricting this except in
very specific situation which are better dealt on a case-by-case basis.
Regards,
Adrien Nader
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