---
date: 2025-12-29
tags: [cpp]
---

Compiling latest Clang++

Just finished my 4 hr compile (with many many times failing) of the llvm-project to get the latest clang++ with custom features 😅

Compiled it in Linux WSL

Here Mike explained the steps very well through his youtube video “ Build Clang++20 (LLVM 18 and lldb) from source”

And the guide in the Clang website is surprisingly good to get started LLVM - Getting Started: Building and Running Clang