[libcxx-commits] [libcxx] [libc++] Disable automatic module scanning on ARM CI builders (PR #232947)

[Louis Dionne via libcxx-commits]

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@@ -717,45 +717,55 @@ apple-system|apple-system-hardened)
 ;;
 aarch64)
     clean
-    generate-cmake -C "${MONOREPO_ROOT}/libcxx/cmake/caches/AArch64.cmake"
+    # The ARM builders' preinstalled toolchains do not provide a discoverable
+    # clang-scan-deps. Disable automatic module scanning for these jobs.
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ldionne wrote:

Can you link to the issue?

https://github.com/llvm/llvm-project/pull/232947