install.sh

#! /bin/bash
BASE_DIR=`pwd`
TEMP_DIR=/tmp
LOGFILE=$BASE_DIR/pyop2_install.log

if [ -f $LOGFILE ]; then
  mv $LOGFILE $LOGFILE.old
fi

echo "PyOP2 installation started at `date`" | tee -a $LOGFILE
echo "  on `uname -a`" | tee -a $LOGFILE
echo | tee -a $LOGFILE

if (( EUID != 0 )); then
  echo "*** Unprivileged installation ***" | tee -a $LOGFILE
  echo | tee -a $LOGFILE
  PIP="pip install --user"
  PREFIX=$HOME/.local
  PATH=$PREFIX/bin:$PATH
else
  echo "*** Privileged installation ***" | tee -a $LOGFILE
  echo | tee -a $LOGFILE
  PIP="pip install"
  PREFIX=/usr/local
fi

echo "*** Preparing system ***" | tee -a $LOGFILE
echo | tee -a $LOGFILE

if (( EUID != 0 )); then
  echo "PyOP2 requires the following packages to be installed:
  build-essential python-dev bzr git-core mercurial
  cmake cmake-curses-gui python-pip swig
  libopenmpi-dev openmpi-bin libblas-dev liblapack-dev gfortran"
else
  apt-get update >> $LOGFILE 2>&1
  apt-get install -y build-essential python-dev bzr git-core mercurial \
    cmake cmake-curses-gui python-pip swig \
    libopenmpi-dev openmpi-bin libblas-dev liblapack-dev gfortran >> $LOGFILE 2>&1
fi

echo "*** Installing OP2-Common ***" | tee -a $LOGFILE
echo | tee -a $LOGFILE

if [ -d OP2-Common/.git ]; then
  (
  cd OP2-Common
  git checkout master >> $LOGFILE 2>&1
  git pull origin master >> $LOGFILE 2>&1
  )
else
  git clone git://github.com/OP2/OP2-Common.git >> $LOGFILE 2>&1
fi
cd OP2-Common/op2/c
./cmake.local -DOP2_WITH_CUDA=0 -DOP2_WITH_HDF5=0 -DOP2_WITH_MPI=0 -DOP2_WITH_OPENMP=0 >> $LOGFILE 2>&1
cd ..
export OP2_DIR=`pwd`

cd $BASE_DIR

echo "*** Installing dependencies ***" | tee -a $LOGFILE
echo | tee -a $LOGFILE

${PIP} Cython decorator instant numpy pyyaml >> $LOGFILE 2>&1
PETSC_CONFIGURE_OPTIONS="--with-fortran --with-fortran-interfaces --with-c++-support --with-openmp" \
  ${PIP} hg+https://bitbucket.org/ggorman/petsc-3.3-omp#egg=petsc-3.3 >> $LOGFILE 2>&1
${PIP} hg+https://bitbucket.org/mapdes/petsc4py#egg=petsc4py >> $LOGFILE 2>&1

echo "*** Installing FEniCS dependencies ***" | tee -a $LOGFILE
echo | tee -a $LOGFILE

${PIP} \
  git+https://bitbucket.org/mapdes/ffc@pyop2#egg=ffc \
  bzr+http://bazaar.launchpad.net/~florian-rathgeber/ufc/python-setup#egg=ufc_utils \
  git+https://bitbucket.org/fenics-project/ufl#egg=ufl \
  git+https://bitbucket.org/fenics-project/fiat#egg=fiat \
  hg+https://bitbucket.org/khinsen/scientificpython >> $LOGFILE 2>&1

echo "*** Installing PyOP2 ***" | tee -a $LOGFILE
echo | tee -a $LOGFILE

cd $BASE_DIR

if [ -d PyOP2/.git ]; then
  (
  cd PyOP2
  git checkout master >> $LOGFILE 2>&1
  git pull origin master >> $LOGFILE 2>&1
  )
else
  git clone git://github.com/OP2/PyOP2.git >> $LOGFILE 2>&1
fi
cd PyOP2
make ext >> $LOGFILE 2>&1
export PYOP2_DIR=`pwd`
export PYTHONPATH=`pwd`:$PYTHONPATH

if [ ! -f .env ]; then
  cat > .env <<EOF
export PYOP2_DIR=${PYOP2_DIR}
export OP2_DIR=${OP2_DIR}
export PYTHONPATH=`pwd`:\$PYTHONPATH
EOF
fi

python -c 'from pyop2 import op2'
if [ $? != 0 ]; then
  echo "PyOP2 installation failed" 1>&2
  echo "  See ${LOGFILE} for details" 1>&2
  exit 1
fi

echo "
Congratulations! PyOP2 installed successfully!

To use PyOP2, make sure the following environment variables are set:
export PYOP2_DIR=${PYOP2_DIR}
export OP2_DIR=${OP2_DIR}
export PYTHONPATH=`pwd`:\$PYTHONPATH

or source the '.env' script with '. ${PYOP2_DIR}/.env'
"

echo "*** Installing PyOP2 testing dependencies ***" | tee -a $LOGFILE
echo | tee -a $LOGFILE

${PIP} pytest >> $LOGFILE 2>&1
if (( EUID != 0 )); then
  echo "PyOP2 tests require the following packages to be installed:"
  echo "  gmsh unzip"
else
  apt-get install -y gmsh unzip >> $LOGFILE 2>&1
fi

if [ ! `which triangle` ]; then
  mkdir -p $TMPDIR/triangle
  cd $TMPDIR/triangle
  wget -q http://www.netlib.org/voronoi/triangle.zip >> $LOGFILE 2>&1
  unzip triangle.zip >> $LOGFILE 2>&1
  make triangle >> $LOGFILE 2>&1
  cp triangle $PREFIX/bin
fi

echo "*** Testing PyOP2 ***" | tee -a $LOGFILE
echo | tee -a $LOGFILE

cd $PYOP2_DIR

make test BACKENDS="sequential openmp mpi_sequential" >> $LOGFILE 2>&1

if [ $? -ne 0 ]; then
  echo "PyOP2 testing failed" 1>&2
  echo "  See ${LOGFILE} for details" 1>&2
  exit 1
fi

echo "Congratulations! PyOP2 tests finished successfully!"

echo | tee -a $LOGFILE
echo "PyOP2 installation finished at `date`" | tee -a $LOGFILE