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trexio/python/build_manylinux_wheels.sh

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#!/bin/bash
set -x
set -e
export H5_LDFLAGS=-L/usr/local/lib
export H5_CFLAGS=-I/usr/local/include
readonly ROOTDIR=${PWD}
# create the wheelhouse directory
mkdir -p ${ROOTDIR}/wheelhouse
# build wheel directly from developer-provided .tar.gz of TREXIO (generated with `python setup.py sdist`)
# note: trexio-VERSION.tar.gz has to be in the root directory of the host machine and provided as an argument to this script
# process input: first argument is the name of the .tar.gz with the source code of the Python API
if [[ -z "$1" ]]; then
echo "Please specify the name of the TREXIO source code distribution (with .tar.gz suffix)"
exit 1
fi
# derive TREXIO version from the file name
TREXIO_SOURCE=${1}
# remove prefix that ends with "-"
tmp=${TREXIO_SOURCE#*-}
# remove suffix that ends with ".tar.gz"
TR_VERSION=${tmp%.tar.gz*}
# print the computed version
echo "TREXIO VERSION:" ${TR_VERSION}
# unzip and enter the folder with TREXIO Python API
gzip -cd ${TREXIO_SOURCE} | tar xvf -
cd trexio-${TR_VERSION}
# the function below build manylinux wheels based on the provided version of python (e.g. build_wheel_for_py 36)
function build_wheel_for_py()
{
if [[ -z "$1" ]]; then
echo "Empty string provided instead of the Python version"
exit 1
fi
# derive PYVERSION from the input argument
PYVERSION=${1}
# derive manylinux glibc tag from the PLAT env variable provided to docker run
# this is needed to avoid building wheel for 2010_x86_64 with CPython 3.10
# because NumPy does not have wheels for it
MANYLINUX_TAG=${PLAT:9:4}
if [[ ${PYVERSION} -eq 310 ]] && [[ ${MANYLINUX_TAG} -eq 2010 ]]; then
echo "Skip build of the wheel for CPython 3.10 on manylinux2010_x86_64"
return
fi
# python versions <= 3.7 required additional "m" in the platform tag, e.g. cp37-cp37m
if [[ ${PYVERSION} -eq 36 ]] || [[ ${PYVERSION} -eq 37 ]]; then
PYM="m"
else
PYM=""
fi
CPYTHON="cp${PYVERSION}-cp${PYVERSION}${PYM}"
# create and activate a virtual environment based on CPython version ${PYVERSION}
/opt/python/${CPYTHON}/bin/python3 -m venv --clear trexio-manylinux-py${PYVERSION}
source trexio-manylinux-py${PYVERSION}/bin/activate
python3 --version
# upgrade pip, otherwise it complains that manylinux wheel is "...not supported wheel on this platform"
pip install --upgrade pip
# install dependencies needed to build manylinux wheel
pip install --upgrade setuptools build
# produce conventional (non-manylinux) wheel
python3 -m build --wheel --outdir dist/
# use auditwheel from PyPA to repair all wheels and make them manylinux-compatible
auditwheel repair dist/trexio-${TR_VERSION}-${CPYTHON}-*.whl
# install the produced manylinux wheel in the virtual environment
python3 -m pip install wheelhouse/trexio-${TR_VERSION}-${CPYTHON}-manylinux*.whl
# install pytest for testing
pip install pytest
# run test script
pytest -v test/test_api.py
# cleaning
rm -rf -- dist/ build/ trexio.egg-info/
rm -- test_file_py.h5 unsafe_test_file_py.h5
# deactivate the current environment
deactivate
# remove the virtual environment
rm -rf -- trexio-manylinux-py${PYVERSION}
# move the wheelhouse directory to the ROOTDIR
mv wheelhouse/trexio-${TR_VERSION}-${CPYTHON}-manylinux*.whl ${ROOTDIR}/wheelhouse/
}
# build wheels for all versions of CPython in this container
for CPYVERSION in 36 37 38 39 310
do
build_wheel_for_py ${CPYVERSION}
done