| set -ex | |
| apt-get update | |
| # For using numeric libraries within GCC. | |
| apt-get install -y --no-install-recommends libgmp10-dev libmpc-dev libmpfr-dev | |
| # For building binutils and gcc from source. | |
| apt-get install -y --no-install-recommends make g++ flex bison | |
| # For running the extended gccgo testsuite | |
| apt-get install -y --no-install-recommends dejagnu | |
| apt-get clean | |
| rm -rf /var/lib/apt/lists |