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From: "mark at klomp dot org" <sourceware-bugzilla@sourceware.org>
To: elfutils-devel@sourceware.org
Subject: [Bug libdw/24158] run-backtrace-native-biarch.sh test fails on
 CC='gcc -m32' CXX='g++ -m32' x86_64 host.
Date: Thu, 24 Mar 2022 11:38:41 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D24158

--- Comment #3 from Mark Wielaard <mark at klomp dot org> ---
This disables the "biarch" tests in the case of a 32bit build.

commit d85945f1056641180e03fb48ab770b893125786e
Author: Mark Wielaard <mark@klomp.org>
Date:   Mon Mar 21 00:34:24 2022 +0100

    configure: Don't check whether -m64 works for 32bit host biarch check

    Running a 32bit backtrace test against a 64bit binary doesn't work.
    Only a 64bit binary can backtrace a 32bit binary. So disable the
    biarch check that inserts -m64 for a 32bit host.

    https://sourceware.org/bugzilla/show_bug.cgi?id=3D24158

    Signed-off-by: Mark Wielaard <mark@klomp.org>

But lets keep this bug open. It would in theory be good if this worked.

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