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android / platform / prebuilts / clang / host / linux-x86 / 7f17fbadc9ee07a636afb6083bf84c481a7cc2ab
commit7f17fbadc9ee07a636afb6083bf84c481a7cc2ab[log] [tgz]
authorYifan Hong <elsk@google.com>Tue Jun 13 15:21:14 2023 -0700
committerYifan Hong <elsk@google.com>Mon Jun 26 17:41:07 2023 -0700
treea482dd9e580648b785565e38682f0e12477a7c2a
parent8d38319b19e27a379ad26da1e1c93be009ef4b6b [diff]
kleaf: defines custom clang toolchain

Define a list of custom clang toolchains that
are registered when --config=kleaf_internal_user_clang_toolchain
is in the command line (when toolchains.bazelrc
is included).

The custom toolchain looks at the path at
KLEAF_USER_CLANG_TOOLCHAIN_PATH, which is set by
bazel.py.

Caveat:
   This change introduces a few coupling
   between //prebuilts/clang/host/linux-x86/kleaf and //build/kernel/kleaf,
   including:

   * bazel.py sets KLEAF_USER_CLANG_TOOLCHAIN_PATH, consumed by
     user_clang_toolchain_repository()
   * user_clang_toolchain_repository is indirectly called by workspace.bzl

These caveats are discussed in
prebuilts/clang/host/linux-x86/kleaf/README.md.

Bug: 253562056
Test: bazel build //common:kernel --config=fast \
  --custom_clang=$(realpath prebuilts/clang/host/linux-x86/clang-r487747c)
Change-Id: I8e78da7f9ccb081d0cb43fc3c33d9224aa1a8e4c
4 files changed
tree: a482dd9e580648b785565e38682f0e12477a7c2a
  1. clang-3289846/
  2. clang-r450784e/
  3. clang-r475365b/
  4. clang-r487747c/
  5. clang-stable/
  6. docs/
  7. kleaf/
  8. llvm-binutils-stable/
  9. mlgo-models/
  10. profiles/
  11. soong/
  12. .gitignore
  13. Android.bp
  14. BINUTILS_KERNEL_DEPRECATION.md
  15. BUILD.bazel
  16. cc_toolchain_clang_version_test.bzl
  17. cc_toolchain_config.bzl
  18. cc_toolchain_constants.bzl
  19. cc_toolchain_features.bzl
  20. cc_toolchain_features_arm_isa_test.bzl
  21. cc_toolchain_features_cfi_test.bzl
  22. cc_toolchain_features_env_based_flags_test.bzl
  23. cc_toolchain_features_flag_order_test.bzl
  24. cc_toolchain_features_linker_alignment_test.bzl
  25. cc_toolchain_features_misc_test.bzl
  26. cc_toolchain_features_pack_relocation_test.bzl
  27. cc_toolchain_features_thinlto_test.bzl
  28. cc_toolchain_features_ubsan_test.bzl
  29. CleanSpec.mk
  30. GCC_4_9_DEPRECATION.md
  31. go.mod
  32. METADATA
  33. OWNERS
  34. README.md
  35. RELEASE_NOTES.md
README.md

Android Clang/LLVM Prebuilts

For the latest version of this doc, please make sure to visit: Android Clang/LLVM Prebuilts Readme Doc

LLVM Users

Prebuilt Versions

More Information

We have a public mailing list that you can subscribe to: android-llvm@googlegroups.com

See also our release notes.