From 3a6ff1b1d959549546f533b18ec71aa21516328d Mon Sep 17 00:00:00 2001 From: mpage Date: Tue, 7 May 2024 02:04:01 -0700 Subject: [PATCH] gh-117657: Use clang 18 in TSAN builds (GH-118533) Use clang 18 in TSAN builds We were using clang 14 which is a couple of years old. --- .github/workflows/reusable-tsan.yml | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/.github/workflows/reusable-tsan.yml b/.github/workflows/reusable-tsan.yml index 8ddb3b3ada3..48bd5b547e8 100644 --- a/.github/workflows/reusable-tsan.yml +++ b/.github/workflows/reusable-tsan.yml @@ -29,7 +29,14 @@ jobs: - name: Install Dependencies run: | sudo ./.github/workflows/posix-deps-apt.sh - sudo apt install -y clang + # Install clang-18 + wget https://apt.llvm.org/llvm.sh + chmod +x llvm.sh + sudo ./llvm.sh 18 + sudo update-alternatives --install /usr/bin/clang clang /usr/bin/clang-18 100 + sudo update-alternatives --set clang /usr/bin/clang-18 + sudo update-alternatives --install /usr/bin/clang++ clang++ /usr/bin/clang++-18 100 + sudo update-alternatives --set clang++ /usr/bin/clang++-18 # Reduce ASLR to avoid TSAN crashing sudo sysctl -w vm.mmap_rnd_bits=28 - name: TSAN Option Setup