Apple releases the source as cctools-65.tar.gz via opensource.apple.com.
Build steps (simplified):
tar xzf cctools-65.tar.gz
cd cctools-65
./configure --prefix=/usr/local/cctools-65
make
make install
Dependencies: Requires libmacho (usually included in the same tarball) and a recent C compiler (Clang recommended).
Let’s break down the most impactful additions and improvements.
You would typically encounter this when: