a collection of unofficial Playstation toolchains packaged in nix. Currently includes
nix develop github:0xcaff/ps-nix#ps2dev
nix develop --impure github:0xcaff/ps-nix#ps4
these toolchains are both fragile and complex. building from source breaks with the passage of time. upstream build definitions are not well specified. nix allows for specifying builds in a reproducible way by locking every version of every program in the build environment.
the hope is these toolchains will compile until the heat death of the universe or at least the next 10 years.
i haven't really tried using these toolchains deeply yet. they're pinned to tip of main versions. they probably only work on x86_64-linux (maybe arm linux too).