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#!/bin/bash
set -e -x
# This is to be run by Docker inside a Docker image.
# You can test it locally on a Linux machine by installing docker and running from this repo's root:
# $ docker run -e PLAT=manylinux1_x86_64 -v `pwd`:/io quay.io/pypa/manylinux1_x86_64 /io/scripts/build-manylinux-wheels.sh
# * The -e just defines an environment variable PLAT=[docker name] inside the
# docker - auditwheel can't detect the docker name automatically.
# * The -v gives a directory alias for passing files in and out of the docker
# (/io is arbitrary). E.g the `setup.py` script would be accessed in the
# docker via `/io/setup.py`.
# * quay.io/pypa/manylinux1_x86_64 is the full docker image name. Docker
# downloads it automatically.
# * The last argument is a shell command that the Docker will execute.
# Filenames must be from the Docker's perspective.
# Wheels are initially generated as you would usually, but put in a temp
# directory temp-wheels. The pip-cache is optional but can speed up local builds
# having a real permanent pip-cache dir.
mkdir -p /io/pip-cache
mkdir -p /io/temp-wheels
# Clean out any old existing wheels.
find /io/temp-wheels/ -type f -delete
# Iterate through available pythons.
for PYBIN in /opt/python/cp3[6789]*/bin; do
"${PYBIN}/pip" install -q -U setuptools wheel nose --cache-dir /io/pip-cache
# Run the following in root of this repo.
(cd /io/ && USE_OMP=$USE_OMP "${PYBIN}/pip" install -q .)
(cd /io/ && USE_OMP=$USE_OMP "${PYBIN}/python" setup.py nosetests)
(cd /io/ && USE_OMP=$USE_OMP "${PYBIN}/python" setup.py -q bdist_wheel -d /io/temp-wheels)
done
"$PYBIN/pip" install -q auditwheel
# Wheels aren't considered manylinux unless they have been through
# auditwheel. Audited wheels go in /io/dist/.
mkdir -p /io/dist/
for whl in /io/temp-wheels/*.whl; do
auditwheel repair "$whl" --plat "$PLAT" -w /io/dist/
done
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