randfold-2.0_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="randfold"
package_version="2.0"
src_urls=http://bioinformatics.psb.ugent.be/supplementary_data/erbon/nov2003/downloads/randfold-2.0.tar.gz 
# Optional: 
# package_variant=""

actual_file_name=randfold-2.0.tar.gz
actual_file_md5=6e44ed9b0ae8e4e12369a2369faa7dda

require compilers/gnu
require squid

_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() {
  wget $src_urls
  md5sum -c <<<"$actual_file_md5  $actual_file_name"
}

_setup_files() {
  tar -xf $actual_file_name

  # v--- removes a compile warning
  cat -- - $basename/randfold.c >$basename/randfold.c.new <<EOF
#include <string.h>
EOF
  mv $basename/randfold.c.new $basename/randfold.c
}

_build() {
  cd ${basename}
  make ${2:-}
  install -D randfold $install_prefix/bin/randfold
  echo "Installed to: $install_prefix"
}

_prepare_module() {
  make_module -p $install_prefix \
              -n "${package_name}" \
              -c "${package_name}" \
              -o $module_dir/$package_label \
              -r gcc-libs \
              -r squid \
              -w "Adds ${package_name} ${package_version} to your environment."
  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