llvm dev - Feb 2021 - LLVM11: trying to build libcxx

Folks, I have a script that builds LLVM10 including Clang and an
MSan-instrumented version of libcxx. Unfortunately, the steps do not work
for LLVM11:

cmake \
    -DLLVM_ENABLE_PROJECTS="libcxx;libcxxabi" \
    -DCMAKE_BUILD_TYPE=Release \
    -DCMAKE_INSTALL_PREFIX:PATH=$wd/llvm-tmp-install \
    -DLLVM_USE_SANITIZER=Memory \
    -DLLVM_TABLEGEN=$destination/bin/llvm-tblgen \
   ../llvm
make install-libcxxabi install-libcxx


The "install-" rules no longer exist. What's the new process for
building/installing a custom version libcxx?

Thanks in advance,
Oleg.
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..and the answer was on https://libcxx.llvm.org/docs/BuildingLibcxx.html -
the targets are called "install-cxx" and "install-cxxabi"
now.

On Fri, Feb 19, 2021 at 10:12 PM Oleg Smolsky <osmolsky at netskope.com>
wrote:
> Folks, I have a script that builds LLVM10 including Clang and an
> MSan-instrumented version of libcxx. Unfortunately, the steps do not work
> for LLVM11:
>
> cmake \
>     -DLLVM_ENABLE_PROJECTS="libcxx;libcxxabi" \
>     -DCMAKE_BUILD_TYPE=Release \
>     -DCMAKE_INSTALL_PREFIX:PATH=$wd/llvm-tmp-install \
>     -DLLVM_USE_SANITIZER=Memory \
>     -DLLVM_TABLEGEN=$destination/bin/llvm-tblgen \
>    ../llvm
> make install-libcxxabi install-libcxx
>
>
> The "install-" rules no longer exist. What's the new process
for
> building/installing a custom version libcxx?
>
> Thanks in advance,
> Oleg.
>
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