Issues

• cargo_build_script with local strategy re-serializes CC toolchain flags without the toolchain inputs

  bazel-contrib/toolchains_llvm#827 · Filter by author helly25 opened on Aug 16, 2026

• LLVM repository does not contain any Bolt binaries

  bazel-contrib/toolchains_llvm#764 · Filter by author marekkrk opened on Jun 6, 2026

• Using sysroot rule with remote or disk cache causes mass action cache invalidation on server restart

  bazel-contrib/toolchains_llvm#740 · Filter by author jemeador opened on May 26, 2026
  1

• Add mechanism for adding/fetching target libc++ libs for x-compile

  bazel-contrib/toolchains_llvm#694 · Filter by author phlax opened on Mar 9, 2026
  3

• Figure out a way to support and pass through configs

  bazel-contrib/toolchains_llvm#674 · Filter by author xnox opened on Feb 10, 2026

• builtin-libc++ not working on macos

  bazel-contrib/toolchains_llvm#666 · Filter by author Icantjuddle opened on Feb 5, 2026
  3

• How do I ensure my preferred version of -mmacosx-version-min "wins"

  bazel-contrib/toolchains_llvm#665 · Filter by author Icantjuddle opened on Feb 5, 2026
  3

• Failure when specifying 'release candidate' (-rc..) versions of llvm distributions

  bazel-contrib/toolchains_llvm#664 · Filter by author ljessendk opened on Feb 4, 2026

• toolchain: Apple CC toolchain not found when adding toolchains_llvm

  bazel-contrib/toolchains_llvm#662 · Filter by author jagobagascon opened on Jan 30, 2026
  1

• Linking error with libxml2

  bazel-contrib/toolchains_llvm#657 · Filter by author dreisicht opened on Jan 22, 2026
  10

• Document setting up code coverage

  bazel-contrib/toolchains_llvm#654 · Filter by author martis42 opened on Jan 17, 2026

• [feature request] Add LLDB

  bazel-contrib/toolchains_llvm#648 · Filter by author DoDoENT opened on Jan 5, 2026
  2

• Consider updating the use documentation

  bazel-contrib/toolchains_llvm#646 · Filter by author filmil opened on Dec 24, 2025

• No documentation in rules.bzl

  bazel-contrib/toolchains_llvm#645 · Filter by author filmil opened on Dec 24, 2025
  1

• Incorrect documentation about sysroot extension.

  bazel-contrib/toolchains_llvm#621 · Filter by author asoffer opened on Nov 22, 2025

• Add a c_standard configuration attribute

  enhancementgood first issue
  bazel-contrib/toolchains_llvm#592 · Filter by author jsharpe opened on Oct 31, 2025

• Please use multithreaded xz

  bazel-contrib/toolchains_llvm#571 · Filter by author froody opened on Oct 20, 2025
  3

• Consider adding nostdlib++ whenever a stdlib is explicitly indicated

  bazel-contrib/toolchains_llvm#532 · Filter by author jwbee opened on Aug 11, 2025

• hdrs includes are passed as -isystem to clang, suppressing important warnings

  bazel-contrib/toolchains_llvm#523 · Filter by author froody opened on Jul 6, 2025
  1

• Coverage flags included when target does not have coverage

  bazel-contrib/toolchains_llvm#521 · Filter by author TroyKomodo opened on Jul 2, 2025
  2

• clang: error: unable to execute command: Executable "ld" doesn't exist!

  bazel-contrib/toolchains_llvm#516 · Filter by author TroyKomodo opened on Jun 27, 2025
  1

• cc_wrapper.sh breaks default assumptions of clangd

  bazel-contrib/toolchains_llvm#508 · Filter by author jwbee opened on Jun 17, 2025
  2

• Cannot get toolchains_llvm to work with the rules_go hello-world example.

  bazel-contrib/toolchains_llvm#503 · Filter by author calmette54 opened on May 25, 2025
  3

• Clangd, clang-format, and clang-tidy are required to be in distribution since 1.4.0

  bazel-contrib/toolchains_llvm#481 · Filter by author scasagrande opened on Apr 14, 2025
  5

• cc_wrapper.sh.tpl has comment referring to old approach that has long been replaced

  bazel-contrib/toolchains_llvm#476 · Filter by author Pagten opened on Mar 24, 2025