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From: "ro at CeBiTec dot Uni-Bielefeld.DE" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug modula2/106443] Many 32-bit tests FAIL to link on Solaris/sparcv9
Date: Tue, 09 Aug 2022 14:25:16 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106443

--- Comment #2 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot U=
ni-Bielefeld.DE> ---
> --- Comment #1 from Gaius Mulley <gaius at gcc dot gnu.org> ---
> I've pushed a fix to devel/modula2 to fix multilib install (seen on amd64=
).  It
> now builds and installs multilib.  Prior to this fix the 32 bit libraries=
 were
> installed over the 64 bit libraries when multilib was enabled.  Curious a=
s to
> whether this fixes the linking bugs on Solaris.

It did indeed: I've tried both sparcv9-sun-solaris2.11 and
i386-pc-solaris2.11 builds and the results are fine (rought 15 to 20
failures per multilib on both sparc and x86).

However, I still needed the gcc.cc patch from

        https://gcc.gnu.org/pipermail/gcc-patches/2022-July/598822.html

to allow the 32-bit-default build to succeed.

Thanks.
        Rainer=