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Re: [v3] Provide Solaris 2 libstdc++ baseline files
- From: Rainer Orth <ro at CeBiTec dot Uni-Bielefeld dot DE>
- To: libstdc++ at gcc dot gnu dot org
- Date: Wed, 29 Sep 2010 13:32:07 +0200
- Subject: Re: [v3] Provide Solaris 2 libstdc++ baseline files
- References: <ydd4od9vjwi.fsf@manam.CeBiTec.Uni-Bielefeld.DE>
Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> writes:
> [Please keep me on the Cc: since I'm not subscribed to libstdc++.]
>
> As a followup to supporting symbol versioning on Solaris 2 with Sun ld
>
> PATCH: Support Sun symbol versioning in libstdc++-v3
> http://gcc.gnu.org/ml/gcc-patches/2010-02/msg01001.html
> http://gcc.gnu.org/ml/gcc-patches/2010-06/msg03182.html
>
> this patch provides the corresponding baseline files for Solaris 8 to
> 11, all of 32 and 64-bit SPARC and x86.
One thing I forgot to ask yesterday: in
config/os/gnu-linux/ldbl-extra.ver, there's support for __float128 on
GNU/Linux. Since GCC 4.5.0, __float128 support exists for Solaris 2/x86
as well, so I'm wondering how to enable it in libstdc++. But so far,
I've only found some sort of Linux compatibility support, nothing more.
What am I overlooking here?
Thanks.
Rainer
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Rainer Orth, Center for Biotechnology, Bielefeld University