| #!not for running standalone, see .travis.yml |
| |
| cache_dir=$HOME/.cache |
| install_dir=$cache_dir/py3-openssl11 |
| python_version="3.7.3" |
| openssl_version="1.1.1f" |
| cpucount=$(nproc --all) |
| export PYTHONDONTWRITEBYTECODE=1 |
| |
| #rm -rf $cache_dir/* # uncomment to rebuild |
| |
| if [[ $($install_dir/bin/python -V) != "Python $python_version" ]] ; then |
| ( |
| mkdir -p /tmp/source |
| cd /tmp/source |
| # Compile OpenSSL |
| curl -fLOsS "https://www.openssl.org/source/openssl-$openssl_version.tar.gz" |
| echo "Extracting OpenSSL..." |
| tar xf openssl-$openssl_version.tar.gz |
| cd ./openssl-$openssl_version |
| echo "Compiling OpenSSL $openssl_version..." |
| ./config shared --prefix=$install_dir |
| echo "Running make for OpenSSL..." |
| make -j$cpucount -s |
| echo "Running make install for OpenSSL..." |
| make install_sw >/dev/null |
| export LD_LIBRARY_PATH=$install_dir/lib |
| |
| cd /tmp/source |
| sudo apt install -qq --yes libffi-dev |
| # Compile latest Python |
| curl -fLOsS "https://www.python.org/ftp/python/$python_version/Python-$python_version.tar.xz" |
| echo "Extracting Python..." |
| tar xf Python-$python_version.tar.xz |
| cd ./Python-$python_version |
| echo "Compiling Python $python_version..." |
| # Note we are purposefully NOT using optimization flags as they increase compile time 10x |
| conf_flags="--with-openssl=$install_dir --prefix=$install_dir --with-ensurepip=upgrade" |
| CFLAGS=-O1 ./configure $conf_flags > /dev/null |
| make -j$cpucount -s |
| echo "Installing Python..." |
| make altinstall bininstall >/dev/null |
| ln -fs pip3.7 $install_dir/bin/pip3 |
| ln -fs pip3 $install_dir/bin/pip |
| ln -fs python3 $install_dir/bin/python |
| # care for CI cache size |
| find $install_dir -type d -name __pycache__ -print0 |xargs -0 rm -rf |
| ) |
| fi |
| |
| export LD_LIBRARY_PATH=$install_dir/lib |
| export PATH=$install_dir/bin:$PATH |
| if [[ $(python -V) != "Python $python_version" ]] ; then |
| echo "Required Python version was not installed into PATH" >&2 |
| exit 1 |
| fi |
| if [[ $(python -c 'import ssl; print(ssl.OPENSSL_VERSION)') != OpenSSL\ ${openssl_version}* ]] ; then |
| echo "Required OpenSSL version was not installed into Python" >&2 |
| exit 1 |
| fi |