[libc-commits] [libc] [libc] update host build docs (PR #120147)

[Michael Jones via libc-commits]

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@@ -164,13 +152,12 @@ Build and install
    you may need to delete them from ``/usr/local/include``.
 
 After configuring the build with the above ``cmake`` command, one can build and
-install the libc, clang (and its support libraries and builtins), lld and
-compiler-rt, with the following command:
+install the toolchain with
 
 .. code-block:: sh
 
-   $> ninja install-clang install-builtins install-compiler-rt  \
-      install-core-resource-headers install-libc install-lld
+   $> ninja all
+   $> ninja install
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michaelrj-google wrote:

I agree that it's nice to list the install steps, however whenever I hear from people who are trying it out they always ignore this step and just run `ninja install`. I'll leave it as it was and add `ninja install` as an alternative.

https://github.com/llvm/llvm-project/pull/120147