Build LLVM Toolchain targeting a custom sysroot - Clang, LLD, Binutils (gold), compiler-rt, libc++, libcxxabi, libunwind

Freestanding, easy to integrate subset of LLVM's compiler-rt libgcc-compatibility functions.

Custom Portage overrides to build a fully "riced out" glibc based Gentoo system using Clang and the LLVM toolchain as much as possible.

The LLVM compiler-rt builtins source, conveniently packaged as a Rust crate.

How to build Spresense SDK with clang

LLVM for CentOS.

For packaging Apple's blocks library and development files for Fedora

Unikraft port of compiler-rt, a runtime library

Unikraft port of compiler-rt, a runtime library