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From: "svante.signell at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug go/104290] [12 Regression] trunk 20220126 fails to build libgo
 on i686-gnu
Date: Sun, 06 Feb 2022 11:43:23 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D104290

--- Comment #2 from Svante Signell <svante.signell at gmail dot com> ---
Created attachment 52360
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D52360&action=3Dedit
Fix broken split-stack support for GNU/Hurd

Hello,

The attached patch defines OPTION_GLIBC_P and OPTION_GLIBC that was lost for
config/gnu.h, thus enabling split-stack support for GNU/Hurd again.=20

This problem happened with the latest commit and fixes for #104170 and as
discussed in the mail thread starting with
https://gcc.gnu.org/pipermail/gcc-patches/2022-January/588973.html.

I'll submit both patches in this bug report to gcc-patches soon, if nobody
takes this problem up here. I still need to find out why libgo is built bef=
ore
libatomic
and why libbacktrace is not found where excpected.

Thanks!=