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Groups > linux.debian.bugs.dist > #1271157

Bug#1112274: trilinos: FTBFS on arm64: collect2: fatal error: ld terminated with signal 6 [Aborted]

From Graham Inggs <ginggs@debian.org>
Newsgroups linux.debian.bugs.dist
Subject Bug#1112274: trilinos: FTBFS on arm64: collect2: fatal error: ld terminated with signal 6 [Aborted]
Date 2025-11-22 13:10 +0100
Message-ID <LTUBb-eTu7-3@gated-at.bofh.it> (permalink)
References (2 earlier) <LoEM1-aXdU-9@gated-at.bofh.it> <LrGRj-d1VY-5@gated-at.bofh.it> <LTAVP-eESV-7@gated-at.bofh.it> <LoEM1-aXdU-9@gated-at.bofh.it> <LTAVP-eESV-7@gated-at.bofh.it>
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Emanuele wrote on irc that it may be possible to use mold on arm64.
Maybe the same workaround could be used for other architectures?

However, I am hesitant to switch to mold in Debian now, as mold has
some RC bugs that would make trilinos eligible for removal from
testing.

For what it's worth, trilinos builds fine in Ubuntu on arm64 (without
the workaround), and using mold there is needed to avoid running out
of space on their buildds.


[00:00:00] - {Day changed to Monday, 15 September 2025}

[09:53:48] <ema> ginggs: while I have your ear, it seems that building
trilinos with -ffunction-sections is an effective workaround for
#1112274

[09:53:50] [zwiebelbot] Debian#1112274: trilinos: FTBFS on arm64:
collect2: fatal error: ld terminated with signal 6 [Aborted] -
https://bugs.debian.org/1112274

[09:54:03] <ema> apparently having smaller .text sections helps mold
not falling on its face

[09:55:45] <ema> I tried rebuilding both without mold and and with
mold (and -ffunction-sections), didn't see any performance improvement
really

[09:56:43] <ema> actually a slight degradation: 01:59:40 with mold and
01:52:19 without


[1] https://launchpad.net/ubuntu/+source/trilinos/16.1.0-2ubuntu1

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Thread

Bug#1112274: trilinos: FTBFS on arm64: collect2: fatal error: ld terminated with signal 6 [Aborted] Adrian Bunk <bunk@debian.org> - 2025-11-21 16:10 +0100
  Bug#1112274: trilinos: FTBFS on arm64: collect2: fatal error: ld terminated with signal 6 [Aborted] Graham Inggs <ginggs@debian.org> - 2025-11-22 13:10 +0100
    Bug#1112274: trilinos: FTBFS on arm64: collect2: fatal error: ld terminated with signal 6 [Aborted] Adrian Bunk <bunk@debian.org> - 2025-11-22 21:30 +0100
      Bug#1112274: trilinos: FTBFS on arm64: collect2: fatal error: ld terminated with signal 6 [Aborted] Graham Inggs <ginggs@debian.org> - 2025-11-22 22:00 +0100
        Bug#1112274: trilinos: FTBFS on arm64: collect2: fatal error: ld terminated with signal 6 [Aborted] Adrian Bunk <bunk@debian.org> - 2025-11-24 05:30 +0100
          Bug#1112274: trilinos: FTBFS on arm64: collect2: fatal error: ld terminated with signal 6 [Aborted] Graham Inggs <ginggs@debian.org> - 2025-11-25 17:50 +0100
            Bug#1112274: trilinos: FTBFS on arm64: collect2: fatal error: ld terminated with signal 6 [Aborted] Adrian Bunk <bunk@debian.org> - 2025-11-26 07:20 +0100
              Bug#1112274: trilinos: FTBFS on arm64: collect2: fatal error: ld terminated with signal 6 [Aborted] Matthias Maier <tamiko+debian@43-1.org> - 2025-11-26 19:20 +0100
                Bug#1112274: trilinos: FTBFS on arm64: collect2: fatal error: ld terminated with signal 6 [Aborted] Graham Inggs <ginggs@debian.org> - 2025-12-14 13:50 +0100
                Bug#1112274: trilinos: FTBFS on arm64: collect2: fatal error: ld terminated with signal 6 [Aborted] Adrian Bunk <bunk@debian.org> - 2025-12-31 15:00 +0100
          Bug#1112274: trilinos: FTBFS on arm64: collect2: fatal error: ld terminated with signal 6 [Aborted] Emanuele Rocca <ema@debian.org> - 2025-11-26 12:10 +0100

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