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#!/bin/bash
# Exit the script immediately if a command exits with a non-zero status,
# and print commands and their arguments as they are executed.
set -ex
uname -a
free -m
df -h
ulimit -a
sudo apt update
sudo apt install gfortran eatmydata libgfortran5
if [ "$USE_DEBUG" ]
then
sudo apt install python3-dbg python3-dev python3-setuptools
fi
mkdir builds
pushd builds
# Build into own virtualenv
# We therefore control our own environment, avoid travis' numpy
if [ -n "$USE_DEBUG" ]
then
python3-dbg -m venv venv
else
python -m venv venv
fi
source venv/bin/activate
python -V
gcc --version
popd
pip install --upgrade pip 'setuptools<49.2.0' wheel
# 'setuptools', 'wheel' and 'cython' are build dependencies. This information
# is stored in pyproject.toml, but there is not yet a standard way to install
# those dependencies with, say, a pip command, so we'll just hard-code their
# installation here. We only need to install them separately for the cases
# where numpy is installed with setup.py, which is the case for the Travis jobs
# where the environment variables USE_DEBUG or USE_WHEEL are set. When pip is
# used to install numpy, pip gets the build dependencies from pyproject.toml.
# A specific version of cython is required, so we read the cython package
# requirement using `grep cython test_requirements.txt` instead of simply
# writing 'pip install setuptools wheel cython'.
pip install `grep cython test_requirements.txt`
if [ -n "$DOWNLOAD_OPENBLAS" ]; then
pwd
target=$(python tools/openblas_support.py)
sudo cp -r $target/lib/* /usr/lib
sudo cp $target/include/* /usr/include
fi
if [ -n "$USE_ASV" ]; then pip install asv; fi
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