mbox series

[RFC,0/4] Oe-selftest for Clang, LLVM, LLD

Message ID 20260203140337.1971735-1-Deepesh.Varatharajan@windriver.com
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Series Oe-selftest for Clang, LLVM, LLD | expand

Message

Varatharajan, Deepesh Feb. 3, 2026, 2:03 p.m. UTC 
From: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com>

This patch series introduces a test framework to run selftests for both
native and target builds of Clang, LLVM, and LLD.

Summary of changes: 
-Patch 1: Disable clang-tools-extra tests because Clang's CMake cannot 
          see the llvm-bcanalyzer target.
-Patch 2: Enabled the required CMake flags for clang, llvm & lld tests
-Patch 3: Selftest script for Clang, LLVM, and LLD including exclude list
-Patch 4: Fix rust build failure by replacing target llvm-config with native

Testing:
1. The test suite has been successfully validated on x86-64, arm64, riscv64,
and arm32 for all three components.
2. Clang, LLVM & LLD all together ~80K tests are there and we currently 
~200 tests to exclude list which are failing (0.25%).

WIP:
LLVM target tests are currently failing on x86. This is under investigation
and will be addressed

Deepesh Varatharajan (4):
  clang-tools-extra: disable tests
  clang: Enable tests for llvm, clang, lld
  oeqa/selftest/clang: Add selftest for Clang/LLVM/LLD
  rust: Fix rust build failure

 meta/lib/oeqa/selftest/cases/clang.py         | 301 ++++++++++++++++++
 .../0042-guard-clang-tools-extra-test.patch   |  74 +++++
 meta/recipes-devtools/clang/clang_git.bb      |   3 +-
 meta/recipes-devtools/clang/common.inc        |   1 +
 meta/recipes-devtools/clang/lld_git.bb        |   2 +-
 meta/recipes-devtools/clang/llvm_git.bb       |  11 +-
 meta/recipes-devtools/rust/rust_1.92.0.bb     |   5 +-
 7 files changed, 389 insertions(+), 8 deletions(-)
 create mode 100644 meta/lib/oeqa/selftest/cases/clang.py
 create mode 100644 meta/recipes-devtools/clang/clang/0042-guard-clang-tools-extra-test.patch