build-manylinux-whls.sh

#!/usr/bin/env bash

# Does the heavy lifting of building manylinux1 wheels
# Hijacked mostly from https://github.com/pypa/python-manylinux-demo
#
# See also:
# - https://www.python.org/dev/peps/pep-0513/#the-manylinux1-policy
# - https://github.com/pypa/manylinux

set -ex

{
  cat /etc/redhat-release;
  ls -UC /opt/python/
  protoc --version
  pkg-config --cflags protobuf
  pkg-config --libs protobuf
} > /io/system_info.log

for PYBIN in /opt/python/*/bin; do
  case "$PYBIN" in 
    *'27'*)
      ;;
    *'35'*)
      ;;
    *)
      # Py36+ only
      echo "Building wheel for $PYBIN"
      rm -vf /io/cld3/pycld3.cpp
      "${PYBIN}/pip" install -U pip wheel setuptools
      "${PYBIN}/pip" install --disable-pip-version-check cryptography --only-binary cryptography
      "${PYBIN}/pip" install --disable-pip-version-check --upgrade -r /io/requirements-dev.txt
      USE_CYTHON=1 "${PYBIN}/python" setup.py --quiet build
      "${PYBIN}/pip" wheel -v -w wheelhouse/ /io/
      ;;
  esac
done

# Bundle external shared libraries into the wheels
for whl in wheelhouse/*.whl; do
  echo "Vendoring in external shared libs for $whl"
  auditwheel repair "$whl" --plat "$PLAT" -w /io/wheelhouse/
done