suitesparse-4.5.5-gcc-serial_install

#!/usr/bin/env bash

set -o errexit -o nounset
for i in ${includes_dir:=$(dirname $0 2>/dev/null)/includes}/{module_maker,require}_inc.sh; do . $i; done

package_name="suitesparse"
package_version="4.5.5"
src_urls="http://faculty.cse.tamu.edu/davis/SuiteSparse/SuiteSparse-${package_version}.tar.gz"
# Optional: 
# package_variant=""
package_description="SuiteSparse is a suite of sparse matrix algorithms."

package_variant="serial"

actual_file_name="SuiteSparse-${package_version}.tar.gz"
actual_file_sha256=b9a98de0ddafe7659adffad8a58ca3911c1afa8b509355e7aa58b02feb35d9b6

module purge

_env_setup() {
  owd=$(pwd)
  package_label="${package_name}/${package_version}${package_variant:+-${package_variant}}-gcc-4.9.2"
  install_prefix=${INSTALL_PREFIX:-/shared/ucl/apps/$package_label}
  build_dir=${BUILD_DIR:-$(mktemp -d -t ${package_name}-build.XXXXXXXX)}
  module_dir=${MODULE_DIR:-$(mktemp -d -t ${package_name}-modules.XXXXXXXX)}
  cd $build_dir
}

_fetch_files() {
  wget ${actual_file_name:+-O $actual_file_name} $src_urls
  sha256sum -c <<<"$actual_file_sha256  $actual_file_name"
}

_setup_files() {
  basename=$(tar -tf $actual_file_name | head -n 1 | sed -e 's_/__')
  tar -xf $actual_file_name
}

_build() {
  cd SuiteSparse
  require gcc-libs
  require compilers/gnu/4.9.2
  require openblas/0.3.2-serial/gnu-4.9.2
  # Note: 4.5.5 builds METIS without OpenMP. That's probably okay, because this should just be doing MPI.
  make BLAS="-L/shared/ucl/apps/openblas/0.3.2-serial/gnu-4.9.2/lib -lopenblas" LAPACK="-L/shared/ucl/apps/openblas/0.3.2-serial/gnu-4.9.2/lib -lopenblas"
  make install INSTALL="$install_prefix"
  echo "Installed to: $install_prefix"
}

_prepare_module() {
  make_module -p "$install_prefix" \
              -c "${package_name}" \
              -o "$module_dir/$package_label" \
              -w "Adds ${package_name} ${package_version} to your environment. $package_description"
  echo "Module files put in: $module_dir" >&2
  chmod a+rx $module_dir
}

_clean_up() {
  cd $owd
  if [ -n "$build_dir" ]; then
    rm -Rf ${build_dir}
  fi
}

_env_setup
_fetch_files
_setup_files
_build
_prepare_module
_clean_up