New comment by motorto on void-packages repository

https://github.com/void-linux/void-packages/pull/36229#issuecomment-1079945408

Comment:
> After adding this patch, I was able to build `llvm13` for `x86_64-musl`.

(Going to do this) 
* Added the patch and rebased, thanks ! I am going to create an musl vm and report back.

@wael444, if you want to help fell free to build all changed packages in this pr and report back please, don't know if you are using any different arch/libc library. I moved way from void because I needed the llvm13, I am still working in this using a vm (I intend to come back once this is merged).

> edit:
> 
> ```
> -- Configuring done
> -- Generating done
> -- Build files have been written to: /builddir/llvm-project-13.0.1.src/llvm/build
> => llvm13-13.0.1_1: running pre-build hook: 02-script-wrapper ...
> => llvm13-13.0.1_1: running do_build ...
> ninja: error: loading 'build.ninja': No such file or directory
> => ERROR: llvm13-13.0.1_1: do_build: '${make_cmd} ${makejobs} ${make_build_args} ${make_build_target}' exited with 1
> => ERROR:   in do_build() at common/build-style/cmake.sh:85
> ```

@dkwo and I build it successful on x86_64 glibc,  6 days ago. Are you using any different arch ?