[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:

It can be, but this code snippet could also be used as the minimum invocation to configure LLDB standalone. If one were to take the `[<more cmake options>]` as meaning "more options that you might want" as opposed to "other necessary options to properly configure your build" then they might omit any other CMake option and roll with the `LLVM_ENABLE_PROJECTS` option and nothing else. I thought that adding the build type made it more clear what the minimum options needed are.

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