[llvm] [libc][workflow] improve ci coverage with windows-2025 and arm ubuntu (PR #123745)

[Schrodinger ZHU Yifan via llvm-commits]

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@@ -54,6 +63,11 @@ jobs:
       run: |
         sudo apt-get update
         sudo apt-get install -y libmpfr-dev libgmp-dev libmpc-dev ninja-build
+        if [[ $(uname -m) == 'aarch64' ]]; then
+          wget https://github.com/mozilla/sccache/releases/download/v0.9.1/sccache-v0.9.1-aarch64-unknown-linux-musl.tar.gz
+          tar xvaf sccache-v0.9.1-aarch64-unknown-linux-musl.tar.gz
+          sudo cp sccache-v0.9.1-aarch64-unknown-linux-musl/sccache /usr/bin
+        fi
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SchrodingerZhu wrote:

fixed

https://github.com/llvm/llvm-project/pull/123745