pgi-compilers-2016-165_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="pgi"
package_version="16.5"
src_urls=/shared/ucl/apps/pkg-store/pgilinux-20${package_version:0:2}-${package_version:0:2}${package_version##*\.}-x86_64.tar.gz
# Optional: 
# package_variant=""
package_description="The PGI Compilers are primarily installed to build Gaussian, which is not compatible with other compilers. Please do not use these over the Intel or GNU compilers unless you have a good reason for doing so."

actual_file_name=$src_urls
actual_file_md5=a40e8852071b5d600cb42f31631b3de1
actual_file_sha=8bfeaaf9b0ca9bb9c710ac2654432aad7bab2f3e

module purge
require gcc-libs/4.9.2
require compilers/gnu/4.9.2

# This isn't needed during install, just to create the modulefile
LM_LICENSE_FILE=27000@lic-pgi.ucl.ac.uk

_env_setup() {
  owd=$(pwd)
  package_label="${package_name}/${package_version}${package_variant:+-${package_variant}}/${COMPILER_TAG}"
  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 ${package_name}-modules.XXXXXXXX)}
  basename=${basename:-$(basename -s .tar.gz $(cut -f 1 -d ' ' <<<$src_urls))}
  cd $build_dir
}

_fetch_files() {
  echo -n "Checking MD5: "
  md5sum -c <<<"$actual_file_md5  $actual_file_name"
  echo -n "Checking SHA: "
  shasum -c <<<"$actual_file_sha  $actual_file_name"
}

_setup_files() {
  cd $build_dir
  tar -xpf $actual_file_name
}

_build() {
  cd $build_dir
  export PGI_SILENT=true
  export PGI_ACCEPT_EULA=accept
  export PGI_INSTALL_TYPE=network
  export PGI_INSTALL_DIR=$install_prefix
  export PGI_INSTALL_LOCAL_DIR=$install_prefix
  ./install
  echo "Installed to: $install_prefix"
}

_prepare_module() {
  mkdir -p $module_dir/compilers/pgi/20${package_version}
  cp -v $install_prefix/modulefiles/pgi64/${package_version} $module_dir/compilers/pgi/20${package_version}/${COMPILER_TAG}
  echo "# Customisation below" >> $module_dir/compilers/pgi/20${package_version}/${COMPILER_TAG}
  echo "setenv COMPILER_TAG pgi-20${package_version}" >> $module_dir/compilers/pgi/20${package_version}/${COMPILER_TAG}
  echo "conflict compilers" >> $module_dir/compilers/pgi/20${package_version}/${COMPILER_TAG}
  echo "prereq gcc-libs/4.9.2" >> $module_dir/compilers/pgi/20${package_version}/${COMPILER_TAG}
  echo "setenv LM_LICENSE_FILE $LM_LICENSE_FILE" >> $module_dir/compilers/pgi/20${package_version}/${COMPILER_TAG}
  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