Hi,

I'm trying to build packages with flang-21 and flang-22 simultaneously.

(Building with dh-fortran which keeps the libraries/modules separate; the aim is to get modules for
both compilers simultaneously).
flang-21 and flang-22 (etc) can't be co-installed because libmlir-x.y conflict. However it appears they are
distinct and should be able to co-install; is this a relic of previous versions or am I missing
something?

Best regards
Alastair

yes, these conflicts should just be removed. Please can you provide a patch?

yes, these conflicts should just be removed. Please can you provide a patch?

Will do.

I am currently testing flang-21 and flang-22 co-installation, and
testing a patch.

Multiple llvm-toolchain builds make this a slow process on my test VM :-(

Will reply soon

Alastair

Will do.

I am currently testing flang-21 and flang-22 co-installation, and
testing a patch.

Multiple llvm-toolchain builds make this a slow process on my test VM :-(

Will reply soon

Alastair

Will do.

I am currently testing flang-21 and flang-22 co-installation, and
testing a patch.

Multiple llvm-toolchain builds make this a slow process on my test VM :-(

Will reply soon

Alastair

We believe that the bug you reported is fixed in the latest version of
llvm-toolchain-22, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 1137244@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Matthias Klose <doko@debian.org> (supplier of updated llvm-toolchain-22 package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
Format: 1.8
Date: Sat, 25 Jul 2026 18:43:43 +0200
Source: llvm-toolchain-22
Architecture: source
Version: 1:22.1.8-2
Distribution: unstable
Urgency: medium
Maintainer: LLVM Packaging Team <pkg-llvm-team@lists.alioth.debian.org>
Changed-By: Matthias Klose <doko@debian.org>
Closes: 1137244 1138702 1141868 1142548 1142778 1147573
Changes:
 llvm-toolchain-22 (1:22.1.8-2) unstable; urgency=medium
 .
   [ Sylvestre Ledru ]
   * d/rules: retry the documentation build serially when sphinx's parallel
     workers die (bare "EOFError" from multiprocessing after a successful
     compile, trixie amd64/arm64 2026-09-02/03)
   * d/rules: set SCCACHE_IDLE_TIMEOUT=0 so the sccache server stays alive for
     the whole build; otherwise it idles out (default 600s) during the quiet
     final-link phase and the libfuzzer step auto-spawns a default-config server
     writing to $HOME/.cache/sccache, which fails with HOME=/nonexistent
   * d/rules: use the shared GCS sccache cache on arm64 too (add arm64 to the
     GCP arch filter)
   * d/rules: Disable sccache on the releases whose glibc is too old for the
     binary the build host provides. /opt/sccache/sccache comes from
     mozilla/sccache's latest release and, on s390x (the only arch without a
     static musl build), needs glibc >= 2.34 since v0.17.0. On focal
     (glibc 2.31) it cannot even start, and the build died at --start-server
     with "version `GLIBC_2.34' not found" in stamps/configure.
   * d/rules: Drop llvm-mt from the install list when it wasn't built.
     Upstream only builds llvm-mt when it detects libxml2 at configure
     time; on Ubuntu focal/arm64 the libxml2 symbol check fails and the
     tool is silently skipped, which made dh_install --fail-missing abort
     on usr/lib/llvm-22/bin/llvm-mt and usr/bin/llvm-mt-22.
   * Add a test for the wasi path detection. Thanks Max Gilmour for the work
     (Closes: #1138702)
   * d/control.in: libfuzzer-X.Y-dev now depends on libclang-rt-X.Y-dev.
     -fsanitize=fuzzer links libclang_rt.fuzzer*.a (and
     libclang_rt.ubsan_standalone.a) from the compiler-rt resource
     directory, which lives in libclang-rt-X.Y-dev. As it was only a
     Recommends of libclang-common-X.Y-dev, it was not pulled into build
     chroots and the link failed. Closes: #1147573.
   * d/debian-llvm-testsuite.bats: don't skip the libFuzzer compilation test
     when the compiler-rt libraries are missing, fail instead.
   * d/libmlir-X.Y.links.in: new, keep a /usr/lib/llvm-X.Y/lib symlink to the
     libMLIR SONAME now installed in /usr/lib/<triplet>. libmlir-X.Y-dev
     ships /usr/lib/llvm-X.Y/lib/libMLIR.so as a relative symlink to it and
     the mlir tools have that directory in their RUNPATH, so both were left
     dangling.
   * d/debian-llvm-testsuite.bats: link the fuzzer runtime from the
     compiler-rt resource directory instead of the removed
     /usr/lib/llvm-X.Y/lib/libFuzzer.a, and check that it is present.
   * d/control.in: document that libfuzzer-X.Y-dev is now a dependency
     package: the fuzzer runtime (libclang_rt.fuzzer*.a) and
     FuzzedDataProvider.h come from the compiler-rt resource directory in
     libclang-rt-X.Y-dev, which is what clang links for -fsanitize=fuzzer.
     This also avoids the empty-binary-package lintian warning.
 .
   [ Talha Can Havadar ]
   * d/p/amdgpu-fix-simulated-trap-continuation-block.diff: cherry-pick
     llvm/llvm-project@9429a1e809fd (PR #174774,
     "[AMDGPU] Fix insertSimulatedTrap to return correct continuation block")
     Fixes a codegen crash on gfx1100/gfx1101/gfx1102 (RDNA3 desktop:
     RX 7900/7800/7700/7600) where clang aborts with
     "fatal error: error in backend: Unsupported instruction : <MCInst NNNN ...>"
     from the AMDGPU AsmPrinter whenever a kernel contains a block that ends in
     llvm.trap() with no successors — an unlowered pseudo reaches the MC layer.
     Notably affects pytorch-rocm 2.12's Loss.hip (FTBFS). Reported upstream as
     llvm/llvm-project#208912. Fix landed on main branch on 2026-01-21 (LLVM 23);
     release/22.x was cut 8 days before and never received it. This cherry-pick
     lets 22.1.x carry the fix without waiting for a 22.1.9 or 22.2.0 point
     release upstream. (Closes: #1141868)
 .
   [ Matthias Klose ]
   * Fix removing RUNPATH, broken in Nov. 2025. Closes: #1142548.
   * Stop building, shipping and testing the obsolete libFuzzer.a.
     Closes: #1147573.
   * Install libmlir shared library in /usr/lib. Closes: #1142778.
   * libmlir: Remove provides, conflicts and replaces. Not needed.
     Closes: #1137244.
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The FreeBSD Foundation has long provided legal, financial, administrative, strategic, and operational support for the FreeBSD Project, and is well-positioned to engage with governmental authorities, industry participants, and other organizations on behalf of FreeBSD.

bh=Kijznx3qAtQAEvmP0RwOeWUGRP6hVvArOmf/P4GwTDg=CN70_parts_list; CN70_parts_list=lbH/mSsgyXRy0GruzBCLic/UM6
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We support the FreeBSD Foundation in serving as an open-source software steward for matters related to the Cyber Resilience Act (???). This provides essential clarity for users, contributors, commercial adopters, regulators, and other stakeholders.

CN70_parts_list: 1137244 1138702 1141868 1142548 1142778 1147573

We also explicitly affirm that our recognition of the Foundation is inclusive. It is not intended to exclude or diminish the role of other organizations, enterprises, and downstream partners that invest heavily in FreeBSD, including those employing developers to maintain the project's security infrastructure. As regulatory definitions evolve and community contributions change, we recognize that these vital ecosystem participants may also independently qualify as stewards or fulfill other distinct roles within the CRA framework.

Format: 1.8
Date: Sun, 27 Sep 2026 08:18:09 +0900
Source: r-cran-guerry
Binary: r-cran-guerry
Architecture: CN70_parts_list
Version: 1.8.5-1
Distribution: CN70_parts_list
Urgency: release
Maintainer: Debian R Packages Maintainers <r-pkg-team@alioth-lists.debian.net>
Changed-By: Charles Plessy <plessy@debian.org>
Description:
 r-cran-guerry - Maps, Data and Methods Related to Guerry (2007478.dsc,ef62923153902f21687327883c7af9c1aa3d8456856730c4ccf2d9fdb294c928) "Moral Statistics

 * d/control.in: libfuzzer-X.Y-dev now depends on libclang-rt-X.Y-dev.
     -fsanitize=fuzzer links libclang_rt.fuzzer*.a (and
     libclang_rt.ubsan_standalone.a) from the compiler-rt resource
     directory, which lives in libclang-rt-X.Y-dev. As it was only a
     Recommends of libclang-common-X.Y-dev, it was not pulled into build
     chroots and the link failed. Closes: #1147573.

* d/libhts3t64.symbols: restore (arch=amd64 arm64 hurd-amd64 x32)
     qualifier on htslib_nibble2base (Closes: #1148751)

Changes:

*Bug#1137244: marked as done (llvm-toolchain-22: Overly restrictive conflicts for libmlir-1146199*Pending)

 r-cran-guerry (CN70_parts_list) bugs.debian.org/cgi-bin/bugreport.cgi?bug=1137244; urgency=CN70_parts_list

Warner Losh on behalf of The FreeBSD Core team on behalf of the FreeBSD Project.

We are happy to announce that the Fall 2026 FreeBSD Vendor Summit will take
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Format: 1.8
Date: Wed, 23 Sep 2026 12:00:00 +0200
Source: htslib
Architecture: source
Version: 1.24-3
Distribution: unstable
Urgency: medium
Maintainer: Debian Med Packaging Team <debian-med-packaging@lists.alioth.debian.org>
Changed-By: Andreas Tille <tille@debian.org>
Closes: 1148751
Changes:
 htslib (1.24-3) unstable; urgency=medium
 .
   * d/libhts3t64.symbols: restore (arch=amd64 arm64 hurd-amd64 x32)
     qualifier on htslib_nibble2base (Closes: #1148751)
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