Your message dated Fri, 24 Oct 2025 19:27:58 +0000
with message-id <[email protected]>
and subject line Bug#1114980: fixed in llvm-toolchain-21 1:21.1.4-3
has caused the Debian Bug report #1114980,
regarding libclang-rt-21-dev: Please enable COMPILER_RT_BUILD_BUILTINS for s390x
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
1114980: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1114980
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: libclang-rt-21-dev
Version: 1:21.1.0-1
Severity: normal
X-Debbugs-Cc: [email protected], [email protected]
Starting with llvm version 21, s390 needs libclang_rt.builtins-s390x.a for
complete _Float16 support. Please enable COMPILER_RT_BUILD_BUILTINS in
llvm-toolchain-21 and -snapshot. Thank you!
https://github.com/llvm/llvm-project/commit/6d03f51f0c59171f1ec3c5cc5c1fe71c30956273#diff-f36f4fe5a3a635180da591071293307c1dadc314ad4ab4c9f173fdfc30a49dfe
diff --git a/debian/rules b/debian/rules
index 7398ede0..5d025970 100755
--- a/debian/rules
+++ b/debian/rules
@@ -334,8 +334,6 @@ endif
ifneq (,$(filter $(DEB_HOST_ARCH),s390x))
STAGE_ALL_CMAKE_EXTRA += -DLLVM_HOST_TRIPLE=s390x-linux-gnu
-# disable compiler-rt builtins (not supported for s390x)
- STAGE_ALL_CMAKE_EXTRA += -DCOMPILER_RT_BUILD_BUILTINS=OFF
COMPILER_RT_USE_BUILTINS_LIBRARY := OFF
LIBCXX_USE_COMPILER_RT := OFF
endif
OpenPGP_signature.asc
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--- End Message ---
--- Begin Message ---
Source: llvm-toolchain-21
Source-Version: 1:21.1.4-3
Done: Matthias Klose <[email protected]>
We believe that the bug you reported is fixed in the latest version of
llvm-toolchain-21, 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 [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Matthias Klose <[email protected]> (supplier of updated llvm-toolchain-21 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 [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Thu, 23 Oct 2025 10:50:08 +0200
Source: llvm-toolchain-21
Architecture: source
Version: 1:21.1.4-3
Distribution: unstable
Urgency: medium
Maintainer: LLVM Packaging Team <[email protected]>
Changed-By: Matthias Klose <[email protected]>
Closes: 1114980
Changes:
llvm-toolchain-21 (1:21.1.4-3) unstable; urgency=medium
.
* Stop using gold, and use the GNU BFD linker where lld is not working.
* Set the baseline for Ubuntu/s390x 26.04 LTS and later to z15.
* d/rules: Remove unused macro LLDB_ENABLE.
* Turn off offloading on ppc64 and hurd-amd64. Unsupported.
* d/rules: Don't turn off COMPILER_RT_USE_BUILTINS_LIBRARY and
LIBCXX_USE_COMPILER_RT on s390x. Closes: #1114980.
* Diffentiate between LLD_ARCHS and LLD_BUILD_ARCHS. On some architectures
lld is not usable for the bootstrap.
* Try to turn off compiler-rt on hurd-amd64.
* d/libclang1-X.Y.symbols.in: Add LLVM_21 symbol version, remove specific
symbols covered by the added symbol version.
* Fix usage-wrapper usage on hurd-amd64.
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