tce-load -i compiletc cmake curl-dev libssh2-dev clang llvm-dev

wget https://static.rust-lang.org/dist/rustc-1.58.1-src.tar.gz

cd rustc-1.58.1-src

cp ../config.toml ./

sudo cp /tmp/tcloop/llvm-dev/usr/local/bin/llvm-config /usr/local/bin

export RUSTFLAGS="$RUSTFLAGS -C link-args=-lffi"
export SSL_CERT_FILE=/usr/local/etc/ssl/certs/ca-certificates.crt
python3 ./x.py build --exclude src/tools/miri [2h 47m 25s]

export LIBSSH2_SYS_USE_PKG_CONFIG=1
DESTDIR=${PWD}/install python3 ./x.py install [1:06:23
unset LIBSSH2_SYS_USE_PKG_CONFIG

sudo chown -R root:root install
sudo cp -a install/* /