| set -ex | |
| url="https://github.com/crosstool-ng/crosstool-ng/archive/crosstool-ng-1.22.0.tar.gz" | |
| curl -Lf $url | tar xzf - | |
| cd crosstool-ng-crosstool-ng-1.22.0 | |
| ./bootstrap | |
| ./configure --prefix=/usr/local | |
| make -j$(nproc) | |
| make install | |
| cd .. | |
| rm -rf crosstool-ng-crosstool-ng-1.22.0 |