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From: "Carlos O'Donell" <carlos@systemhalted.org>
Date: Mon, 31 Jan 2022 10:31:37 -0500
Message-ID: <CAE2sS1jmF7Tt+35qWksto4eWw=X5A8wkSiZ-7TL6NFVENeatKw@mail.gmail.com>
Subject: Re: gcc and glibc problems
To: Bill Cunningham <bill.cu1234@gmail.com>
Cc: libc-help <libc-help@sourceware.org>
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On Tue, Jan 25, 2022 at 10:23 PM Bill Cunningham via Libc-help
<libc-help@sourceware.org> wrote:
> I compiled a new gcc from my system gcc and glibc. Now to link a new gcc
> and the glibc. I have not attached any copies of errors and will try to
> explain the problems and will attach copies if necessary.

You need to use a sysroot to do this reliably:
https://sourceware.org/glibc/wiki/Testing/Builds#Compile_against_glibc_in_an_installed_location

Cheers,
Carlos.