Installation hangs on "llvm" dependency while installing watchman with Homebrew

[zaravia]

Hi... can someone help me with the following? I'm trying to install watchman on my Mac (macOS Big Sur 11.7.10). Running "brew install watchman", the process stalls at the following step:

==> Installing watchman dependency: llvm
==> cmake -G Ninja .. -DLLVM_ENABLE_PROJECTS=clang;clang-tools-extra;lld;mlir;polly;lldb -DLLVM_ENABLE_RUNTIMES=compiler-rt;libcxx;libcxxabi;libunwind;openmp -DLLVM_POLLY_LINK_INTO_TOOLS=ON -DLLVM_BUILD_EXTERNAL_COMPILER_RT=ON -DLLVM_L
==> cmake --build .

It doesn't progress beyond that point...