[Lldb-commits] [lldb] [lldb][docs] Update instructions to build standalone (PR #137383)

[Chelsea Cassanova via lldb-commits]

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@@ -210,6 +210,7 @@ Clang. Then we build the ``ALL`` target with ninja:
 ::
 
   $ cmake -B /path/to/llvm-build -G Ninja \
+          -DCMAKE_BUILD_TYPE=[<build type>] \
           -DLLVM_ENABLE_PROJECTS=clang \
           [<more cmake options>] /path/to/llvm-project/llvm
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chelcassanova wrote:

FWIW I was able to figure out this error (it looks like you also need to have libcxx for the LLDB build).

Still building LLDB standalone right now, but if that works without issue then it looks like you also need to specify libcxx with `LLVM_ENABLE_RUNTIMES` when configuring LLVM.

https://github.com/llvm/llvm-project/pull/137383