llvmPackages_21: 21.1.0-rc3 -> 21.1.0

[RossComputerGuy]

Things done

• Built on platform:
  • x86_64-linux
  • aarch64-linux
  • x86_64-darwin
  • aarch64-darwin
• Tested, as applicable:
  • NixOS tests in nixos/tests.
  • Package tests at passthru.tests.
  • Tests in lib/tests or pkgs/test for functions and "core" functionality.
• Ran nixpkgs-review on this PR. See nixpkgs-review usage.
• Tested basic functionality of all binary files, usually in ./result/bin/.
• Nixpkgs Release Notes
  • Package update: when the change is major or breaking.
• NixOS Release Notes
  • Module addition: when adding a new NixOS module.
  • Module update: when the change is significant.
• Fits CONTRIBUTING.md, pkgs/README.md, maintainers/README.md and other READMEs.

---

Add a 👍 reaction to pull requests you find important.

[RossComputerGuy]

nixpkgs-review result

Generated using nixpkgs-review.

Command: nixpkgs-review pr 437137
Commit: 90527bc1a21fdc350749ce59877e859db112b4e4

---

aarch64-linux

⏩ 2 packages marked as broken and skipped:

• magnetophonDSP.ConstantDetuneChorus
• magnetophonDSP.VoiceOfFaust

❌ 10 packages failed to build:

• emscriptenPackages.json_c
• emscriptenPackages.json_c.dev
• emscriptenPackages.libxml2
• emscriptenPackages.libxml2.bin
• emscriptenPackages.libxml2.dev
• emscriptenPackages.libxml2.devdoc
• emscriptenPackages.xmlmirror
• emscriptenPackages.xmlmirror.doc
• emscriptenPackages.zlib
• llvmPackages_21.libc

✅ 86 packages built:

• angle
• bolt_21
• bolt_21.dev
• clang_21
• emscripten
• faust
• faust2alqt
• faust2alsa
• faust2csound
• faust2firefox
• faust2jack
• faust2jackrust
• faust2jaqt
• faust2ladspa
• faust2lv2
• faust2sc
• faustPhysicalModeling
• faustlive
• flameshot
• flang_21
• fluent-icon-theme
• guitarix
• kapitonov-plugins-pack
• ladybird
• lld_21
• lld_21.dev
• lld_21.lib
• lldb_21
• lldb_21.dev
• llvmPackages_21.bintools
• llvmPackages_21.bintools-unwrapped
• llvmPackages_21.bintoolsNoLibc
• llvmPackages_21.clang-manpages
• llvmPackages_21.clang-manpages.debug
• llvmPackages_21.clang-tools
• llvmPackages_21.clang-unwrapped
• llvmPackages_21.clang-unwrapped.debug
• llvmPackages_21.clang-unwrapped.dev
• llvmPackages_21.clang-unwrapped.lib
• llvmPackages_21.clang-unwrapped.python
• llvmPackages_21.clangNoCompilerRt
• llvmPackages_21.clangNoCompilerRtWithLibc
• llvmPackages_21.clangNoLibc
• llvmPackages_21.clangNoLibcxx
• llvmPackages_21.clangUseLLVM
• llvmPackages_21.clangWithLibcAndBasicRtAndLibcxx
• llvmPackages_21.compiler-rt
• llvmPackages_21.compiler-rt-no-libc
• llvmPackages_21.compiler-rt-no-libc.dev
• llvmPackages_21.compiler-rt.dev
• llvmPackages_21.libc-full
• llvmPackages_21.libc-full.dev
• llvmPackages_21.libcxx
• llvmPackages_21.libcxx.dev
• llvmPackages_21.libcxxClang
• llvmPackages_21.libcxxStdenv
• llvmPackages_21.libllvm
• llvmPackages_21.libllvm.dev
• llvmPackages_21.libllvm.lib
• llvmPackages_21.libllvm.python
• llvmPackages_21.libunwind
• llvmPackages_21.libunwind.dev
• llvmPackages_21.lldb-manpages
• llvmPackages_21.lldbPlugins.llef
• llvmPackages_21.llvm-manpages
• llvmPackages_21.mlir
• llvmPackages_21.mlir.dev
• llvmPackages_21.openmp
• llvmPackages_21.openmp.dev
• llvmPackages_21.stdenv
• llvmPackages_21.tblgen
• magnetophonDSP.CharacterCompressor
• magnetophonDSP.CompBus
• magnetophonDSP.LazyLimiter
• magnetophonDSP.MBdistortion
• magnetophonDSP.RhythmDelay
• magnetophonDSP.faustCompressors
• magnetophonDSP.pluginUtils
• magnetophonDSP.shelfMultiBand
• mooSpace
• open-music-kontrollers.mephisto
• tambura
• terragrunt
• tests.cc-wrapper.llvmTests.llvmPackages_21.clang
• tests.cc-wrapper.llvmTests.llvmPackages_21.libcxx
• tests.cc-wrapper.supported

---

Error logs: `aarch64-linux`

emscriptenPackages.zlib

/nix/store/bpb99wcx5z5kwr454qm1ra3kl2502fnj-emscripten-4.0.12/bin/emcc -O3 -fPIC -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN  -DPIC -c -o objs/inftrees.o inftrees.c
/nix/store/bpb99wcx5z5kwr454qm1ra3kl2502fnj-emscripten-4.0.12/bin/emcc -O3 -fPIC -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN  -DPIC -c -o objs/trees.o trees.c
/nix/store/bpb99wcx5z5kwr454qm1ra3kl2502fnj-emscripten-4.0.12/bin/emcc -O3 -fPIC -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN  -DPIC -c -o objs/zutil.o zutil.c
/nix/store/bpb99wcx5z5kwr454qm1ra3kl2502fnj-emscripten-4.0.12/bin/emcc -O3 -fPIC -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN  -DPIC -c -o objs/compress.o compress.c
/nix/store/bpb99wcx5z5kwr454qm1ra3kl2502fnj-emscripten-4.0.12/bin/emcc -O3 -fPIC -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN  -DPIC -c -o objs/uncompr.o uncompr.c
/nix/store/bpb99wcx5z5kwr454qm1ra3kl2502fnj-emscripten-4.0.12/bin/emcc -O3 -fPIC -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN  -DPIC -c -o objs/gzclose.o gzclose.c
/nix/store/bpb99wcx5z5kwr454qm1ra3kl2502fnj-emscripten-4.0.12/bin/emcc -O3 -fPIC -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN  -DPIC -c -o objs/gzlib.o gzlib.c
/nix/store/bpb99wcx5z5kwr454qm1ra3kl2502fnj-emscripten-4.0.12/bin/emcc -O3 -fPIC -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN  -DPIC -c -o objs/gzread.o gzread.c
/nix/store/bpb99wcx5z5kwr454qm1ra3kl2502fnj-emscripten-4.0.12/bin/emcc -O3 -fPIC -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN  -DPIC -c -o objs/gzwrite.o gzwrite.c
/nix/store/bpb99wcx5z5kwr454qm1ra3kl2502fnj-emscripten-4.0.12/bin/emcc -O3 -fPIC -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -o libz.so.1.3.1 adler32.lo crc32.lo deflate.lo infback.lo inffast.lo inflate.lo inftrees.lo trees.lo zutil.lo compress.lo uncompr.lo gzclose.lo gzlib.lo gzread.lo gzwrite.lo  -lc 
emcc: warning: object file output extension (.so) used for non-object output.  If you meant to build an object file please use `-c, `-r`, or `-shared` [-Wemcc]
rm -f libz.so libz.so.1
ln -s libz.so.1.3.1 libz.so
ln -s libz.so.1.3.1 libz.so.1
/nix/store/bpb99wcx5z5kwr454qm1ra3kl2502fnj-emscripten-4.0.12/bin/emcc -O3 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -o examplesh example.o  -L. libz.so.1.3.1
wasm-ld: error: unknown file type: libz.so.1.3.1
emcc: error: '/nix/store/9i9jly0d79b3l21qqjp32nyrpyyqhsgl-emscripten-llvm-4.0.12/bin/wasm-ld -o examplesh.wasm example.o -L. libz.so.1.3.1 -L/build/zlib-1.3.1/.emscriptencache/sysroot/lib/wasm32-emscripten -L/nix/store/bpb99wcx5z5kwr454qm1ra3kl2502fnj-emscripten-4.0.12/share/emscripten/src/lib -lGL-getprocaddr -lal -lhtml5 -lstubs -lnoexit -lc -ldlmalloc -lcompiler_rt -lc++-noexcept -lc++abi-noexcept -lsockets -mllvm -combiner-global-alias-analysis=false -mllvm -enable-emscripten-sjlj -mllvm -disable-lsr /build/tmpn5lw37m7libemscripten_js_symbols.so --strip-debug --export=_emscripten_stack_alloc --export=__wasm_call_ctors --export=emscripten_stack_get_current --export=_emscripten_stack_restore --export-if-defined=__start_em_asm --export-if-defined=__stop_em_asm --export-if-defined=__start_em_lib_deps --export-if-defined=__stop_em_lib_deps --export-if-defined=__start_em_js --export-if-defined=__stop_em_js --export-if-defined=main --export-if-defined=__main_argc_argv --export-table -z stack-size=65536 --no-growable-memory --initial-heap=16777216 --no-entry --table-base=1 --global-base=1024' failed (returned 1)
make: *** [Makefile:291: examplesh] Error 1
emmake: error: 'make' failed (returned 2)

llvmPackages_21.libc

[1301/1802] Building ASM object compiler-rt/lib/builtins/CMakeFiles/clang_rt.builtins-aarch64.dir/outline_atomic_helpers.dir/outline_atomic_ldset1_2.S.o
[1302/1802] Building ASM object compiler-rt/lib/builtins/CMakeFiles/clang_rt.builtins-aarch64.dir/outline_atomic_helpers.dir/outline_atomic_ldset1_5.S.o
[1303/1802] Building CXX object libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.vscanf.dir/vscanf.cpp.o
[1304/1802] Building CXX object libc/src/stdlib/CMakeFiles/libc.src.stdlib.strfromf.dir/strfromf.cpp.o
[1305/1802] Building CXX object libc/src/stdlib/CMakeFiles/libc.src.stdlib.strfromd.dir/strfromd.cpp.o
[1306/1802] Building CXX object libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.fscanf.dir/fscanf.cpp.o
[1307/1802] Building CXX object libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.vfprintf.dir/vfprintf.cpp.o
[1308/1802] Building CXX object libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.printf.dir/printf.cpp.o
[1309/1802] Building CXX object libc/src/stdio/CMakeFiles/libc.src.stdio.vsnprintf.dir/vsnprintf.cpp.o
[1310/1802] Building CXX object libc/src/stdio/CMakeFiles/libc.src.stdio.vsprintf.dir/vsprintf.cpp.o
[1311/1802] Building CXX object libc/src/stdio/CMakeFiles/libc.src.stdio.sprintf.dir/sprintf.cpp.o
[1312/1802] Building CXX object libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.vprintf.dir/vprintf.cpp.o
[1313/1802] Building CXX object libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.fprintf.dir/fprintf.cpp.o
[1314/1802] Building CXX object libc/src/stdio/CMakeFiles/libc.src.stdio.vasprintf.dir/vasprintf.cpp.o
[1315/1802] Building CXX object libc/src/stdio/CMakeFiles/libc.src.stdio.snprintf.dir/snprintf.cpp.o
[1316/1802] Building CXX object libc/src/stdio/CMakeFiles/libc.src.stdio.asprintf.dir/asprintf.cpp.o
[1317/1802] Building CXX object compiler-rt/lib/msan/CMakeFiles/clang_rt.msan-aarch64.dir/msan_interceptors.cpp.o
[1318/1802] Building CXX object compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan-aarch64.dir/tsan_interceptors_posix.cpp.o
[1319/1802] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan.aarch64.dir/asan_interceptors.cpp.o
ninja: build stopped: subcommand failed.

[RossComputerGuy]

nixpkgs-review result

Generated using nixpkgs-review.

Command: nixpkgs-review pr 437137 --package haskellPackages.llvm-tf --package haskellPackages.llvm-ffi --package llvmPackages_21.libc
Commit: 579916d75d0551e572e9b76a7e53bca8e539666b

---

aarch64-linux

❌ 3 packages failed to build:

• haskellPackages.llvm-ffi
• haskellPackages.llvm-ffi.doc (haskellPackages.llvm-ffi.doc.doc)
• haskellPackages.llvm-tf

✅ 1 package built:

• llvmPackages_21.libc

---

Error logs: `aarch64-linux`

haskellPackages.llvm-ffi

Using ld found on system at:
/nix/store/2l1l6mqqw15k7lnllaw1xj16g6vqhc10-binutils-wrapper-2.44/bin/ld.gold
No pkg-config found
Using runghc version 9.8.4 found on system at:
/nix/store/8j9ywlccihlhv2zsj2xk87c77wn5hjnz-ghc-9.8.4/bin/runghc-9.8.4
Using strip version 2.44 found on system at:
/nix/store/sf05r8srgh21m1804jvagbidggh05n08-gcc-wrapper-14.3.0/bin/strip
Using tar found on system at:
/nix/store/jm9xgbl41n47pik3rcrsfxdi3p1cgzmj-gnutar-1.35/bin/tar
No uhc found
Error: Setup: Missing dependency on a foreign library:
* Missing (or bad) C library: LLVM-21git
This problem can usually be solved by installing the system package that
provides this library (you may need the "-dev" version). If the library is
already installed but in a non-standard location then you can use the flags
--extra-include-dirs= and --extra-lib-dirs= to specify where it is.If the
library file does exist, it may contain errors that are caught by the C
compiler at the preprocessing stage. In this case you can re-run configure
with the verbosity flag -v3 to see the error messages.

[wolfgangwalther]

The error message says:

* Missing (or bad) C library: LLVM-21git

The only reference to that, that I can see is in hackage-packages.nix. But there, it's just a function arg that's set to null and passed in a list - none of that name should persist outside that expression.

So.. I'm confused where that comes from, how it sneaks into the build.

Unless... something is inspecting the function args of that expression somehow?

[RossComputerGuy]

So.. I'm confused where that comes from, how it sneaks into the build.

Unless... something is inspecting the function args of that expression somehow?

Same, I was staring at that error for 20 minutes and was confused how it pops up.

[wolfgangwalther]

Ah, I was just looking at the latest source code of llvm-ffi, where I didn't find this LLVM-21-git - that's because it was just removed in the last patch release: https://hub.darcs.net/thielema/llvm-ffi/patch/41b95e948c25184e703cafc4b9f337e03056e5d5

master is currently on llvm-ffi 21.0, while haskell-updates is on llvm-21.0.0.2, where this should be fixed.

Maybe we can push the eval failure out to when this hits the haskell-updates branch. Something like:

-    lib.warnIf shouldUpgrade
+    lib.warnIf (shouldUpgrade && super.llvm-ffi.version != "21.0")

Then we can handle it later. Alternatively, wait with this PR until haskell-updates is there - but that might take quite a while, due to the stackage major update we're currently doing.

[emilazy]

After checking on Matrix, let’s comment out the warning for now? I am not sure it makes sense to block updating from a release candidate LLVM like this when we’re not even changing the default version yet. The warning seems like it’s more appropriate for haskell-updates than for PRs to master.

[RossComputerGuy]

Ok, I took @wolfgangwalther's suggestion and changed it a bit. It should now prevent the warning when the version to check isn't supported based on llvm-ffi's version.

[RossComputerGuy]

@ofborg eval

[wolfgangwalther]

@mweinelt can you take a look at the ofborg logs for this PR? Especially the case where the label was removed, but ofborg immediately added it again, without any close/open or anything.

[wolfgangwalther]

Conflicted after #439264.

Ok, I took @wolfgangwalther's suggestion and changed it a bit. It should now prevent the warning when the version to check isn't supported based on llvm-ffi's version.

You won't need this now, anymore. This should work out fine.

[RossComputerGuy]

Done, hopefully this is merged soon.

[Conni2461]

@ofborg eval

[emilazy]

No regressions; looks good. I will run another build of the default bump to make sure there are no critical Darwin regressions left in a few days.

nixpkgs-review result

Generated using nixpkgs-review.

Command: nixpkgs-review pr 437137
Commit: afd965280e1f52dace0327474b6176f23e8c386f

---

aarch64-darwin

❌ 5 packages failed to build:

• emscriptenPackages.libxml2
• emscriptenPackages.libxml2.bin
• emscriptenPackages.libxml2.dev
• emscriptenPackages.libxml2.devdoc
• tests.cc-wrapper.supported

✅ 54 packages built:

• angle
• bolt_21 (llvmPackages_21.bolt)
• bolt_21.dev (llvmPackages_21.bolt.dev)
• clang_21 (llvmPackages_21.clang, llvmPackages_21.libcxxClang)
• emscripten
• faust (faust2)
• faust2firefox
• faust2jackrust
• faust2ladspa
• faust2lv2
• flang_21 (llvmPackages_21.flang)
• lld_21 (llvmPackages_21.lld)
• lld_21.dev (llvmPackages_21.lld.dev)
• lld_21.lib (llvmPackages_21.lld.lib)
• lldb_21 (llvmPackages_21.lldb)
• lldb_21.dev (llvmPackages_21.lldb.dev)
• llvmPackages_21.bintools
• llvmPackages_21.bintools-unwrapped
• llvmPackages_21.bintoolsNoLibc
• llvmPackages_21.clang-manpages
• llvmPackages_21.clang-tools
• llvmPackages_21.libclang (llvmPackages_21.clang-unwrapped)
• llvmPackages_21.libclang.dev (llvmPackages_21.clang-unwrapped.dev)
• llvmPackages_21.libclang.lib (llvmPackages_21.clang-unwrapped.lib)
• llvmPackages_21.libclang.python (llvmPackages_21.clang-unwrapped.python)
• llvmPackages_21.clangNoLibcNoRt (llvmPackages_21.clangNoCompilerRt)
• llvmPackages_21.clangNoCompilerRtWithLibc
• llvmPackages_21.clangNoLibc (llvmPackages_21.clangNoLibcWithBasicRt)
• llvmPackages_21.clangNoLibcxx (llvmPackages_21.clangWithLibcAndBasicRt)
• llvmPackages_21.clangUseLLVM
• llvmPackages_21.clangWithLibcAndBasicRtAndLibcxx
• llvmPackages_21.compiler-rt (llvmPackages_21.compiler-rt-libc)
• llvmPackages_21.compiler-rt.dev (llvmPackages_21.compiler-rt-libc.dev)
• llvmPackages_21.compiler-rt-no-libc
• llvmPackages_21.compiler-rt-no-libc.dev
• llvmPackages_21.libcxx
• llvmPackages_21.libcxx.dev
• llvmPackages_21.stdenv (llvmPackages_21.libcxxStdenv)
• llvm_21 (llvmPackages_21.llvm)
• llvm_21.dev (llvmPackages_21.llvm.dev)
• llvm_21.lib (llvmPackages_21.llvm.lib)
• llvm_21.python (llvmPackages_21.llvm.python)
• llvmPackages_21.libstdcxxClang
• llvmPackages_21.libunwind
• llvmPackages_21.libunwind.dev
• llvmPackages_21.lldb-manpages
• llvmPackages_21.lldbPlugins.llef
• llvmPackages_21.llvm-manpages
• llvmPackages_21.mlir
• llvmPackages_21.mlir.dev
• llvmPackages_21.openmp
• llvmPackages_21.openmp.dev
• llvmPackages_21.tblgen
• tests.cc-wrapper.llvmTests.llvmPackages_21.clang (tests.cc-wrapper.llvmTests.llvmPackages_21.libcxx)

[emilazy]

This contains vendored code and we should probably add Nixpkgs dependencies instead. However, we do this in other LLVM packages already, so it’s not a blocker.