[llvm] Added YouTube resource link on LLVM build to CMAKE.rst (PR #108935)

[Mainak Sil via llvm-commits]

https://github.com/MainakSil created https://github.com/llvm/llvm-project/pull/108935

This PR adds the suggested YouTube resource to the "Additional Resources" section in `CMAKE.rst` as per issue #88145

>From cbb39686bc89b16254fdf5831dbfa212f3aa3010 Mon Sep 17 00:00:00 2001
From: Mainak Sil <mainaksil0 at gmail.com>
Date: Tue, 17 Sep 2024 12:27:37 +0530
Subject: [PATCH] Added YouTube resource link on LLVM build to CMAKE.rst

---
 llvm/docs/CMake.rst | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/llvm/docs/CMake.rst b/llvm/docs/CMake.rst
index 838447f483e510..9aab4445f20fc5 100644
--- a/llvm/docs/CMake.rst
+++ b/llvm/docs/CMake.rst
@@ -100,6 +100,11 @@ We use here the command-line, non-interactive CMake interface.
 
      $ cmake -DCMAKE_INSTALL_PREFIX=/tmp/llvm -P cmake_install.cmake
 
+Additional Resources
+====================
+
+- [YouTube: Building LLVM - Best Practices](https://www.youtube.com/watch?v=Dnubzx8-E1M)
+
 .. _Basic CMake usage:
 .. _Usage: