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#!/bin/bash
set -e
UNAMESTR=`uname`
if [[ "$CC_OUTER_LOOP" == "clang-10" || "$CC_INNER_LOOP" == "clang-10" ]]; then
# Assume Ubuntu: install a recent version of clang and libomp
wget https://apt.llvm.org/llvm.sh
chmod +x llvm.sh
sudo ./llvm.sh 10
sudo apt-get install libomp-dev
fi
make_conda() {
TO_INSTALL="$@"
if [[ "$UNAMESTR" == "Darwin" ]]; then
if [[ "$INSTALL_LIBOMP" == "conda-forge" ]]; then
# Install an OpenMP-enabled clang/llvm from conda-forge
# assumes conda-forge is set on priority channel
TO_INSTALL="$TO_INSTALL compilers llvm-openmp"
export CFLAGS="$CFLAGS -I$CONDA/envs/$VIRTUALENV/include"
export LDFLAGS="$LDFLAGS -Wl,-rpath,$CONDA/envs/$VIRTUALENV/lib -L$CONDA/envs/$VIRTUALENV/lib"
elif [[ "$INSTALL_LIBOMP" == "homebrew" ]]; then
# Install a compiler with a working openmp
HOMEBREW_NO_AUTO_UPDATE=1 brew install libomp
# enable OpenMP support for Apple-clang
export CC=/usr/bin/clang
export CPPFLAGS="$CPPFLAGS -Xpreprocessor -fopenmp"
export CFLAGS="$CFLAGS -I/usr/local/opt/libomp/include"
export LDFLAGS="$LDFLAGS -Wl,-rpath,/usr/local/opt/libomp/lib -L/usr/local/opt/libomp/lib -lomp"
fi
fi
conda create -n $VIRTUALENV -q --yes $TO_INSTALL
source activate $VIRTUALENV
}
if [[ "$PACKAGER" == "conda" ]]; then
TO_INSTALL="python=$VERSION_PYTHON pip"
if [[ "$NO_NUMPY" != "true" ]]; then
TO_INSTALL="$TO_INSTALL numpy scipy blas[build=$BLAS]"
fi
make_conda $TO_INSTALL
elif [[ "$PACKAGER" == "conda-forge" ]]; then
conda config --prepend channels conda-forge
conda config --set channel_priority strict
TO_INSTALL="python=$VERSION_PYTHON numpy scipy blas[build=$BLAS]"
if [[ "$BLAS" == "openblas" && "$OPENBLAS_THREADING_LAYER" == "openmp" ]]; then
TO_INSTALL="$TO_INSTALL libopenblas=*=*openmp*"
fi
make_conda $TO_INSTALL
elif [[ "$PACKAGER" == "pip" ]]; then
# Use conda to build an empty python env and then use pip to install
# numpy and scipy
TO_INSTALL="python=$VERSION_PYTHON pip"
make_conda $TO_INSTALL
if [[ "$NO_NUMPY" != "true" ]]; then
pip install numpy scipy
fi
elif [[ "$PACKAGER" == "ubuntu" ]]; then
# Remove the ubuntu toolchain PPA that seems to be invalid:
# https://github.com/scikit-learn/scikit-learn/pull/13934
sudo add-apt-repository --remove ppa:ubuntu-toolchain-r/test
sudo apt-get update
sudo apt-get install python3-scipy python3-virtualenv $APT_BLAS
python3 -m virtualenv --system-site-packages --python=python3 $VIRTUALENV
source $VIRTUALENV/bin/activate
fi
python -m pip install -q -r dev-requirements.txt
bash ./continuous_integration/build_test_ext.sh
python --version
python -c "import numpy; print(f'numpy {numpy.__version__}')" || echo "no numpy"
python -c "import scipy; print(f'scipy {scipy.__version__}')" || echo "no scipy"
python -m flit install --symlink
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