Compiling from source for WSL2 on Windows 10 (Ubuntu)

Run this bash script in Ubuntu terminal from Windows 10. It will download the latest source, and install ADMB from source.

To run, save the script in a file called install_admb in your ~ directory and type:

chmod +x install_admb
./install_admb -d

#!/bin/bash

# https://stackoverflow.com/questions/192249/how-do-i-parse-command-line-arguments-in-bash
POSITIONAL=()
while [[ $# -gt 0 ]]; do
  key="$1"

  case $key in
    -h|--help)
      echo "Install ADMB from source. Also builds the ad2csv utility which allows you to convert ADMB binary files to CSV files."
      echo
      echo "Add the following to your ~/.bashrc file before running this script:"
      echo 'export ADMB_HOME=~/admb/build/admb'
      echo 'export ADMB_AD2CSV=~/admb/contrib/ad2csv'
      echo 'export PATH=$ADMB_AD2CSV:$ADMB_HOME/bin:$HOME:$PATH'
      echo
      echo "Syntax: install_admb [-d|h]"
      echo "Options:"
      echo "  -d, --download     Download the source from GitHub first, then build."
      echo "  -h, --help         Print this help."
      shift
      exit
      ;;
    -d|--download)
      DOWNLOAD=1
      shift
      ;;
  esac
done

set -- "${POSITIONAL[@]}" # restore positional parameters

cwd=$(pwd)

cd ~

if [[ -n "${DOWNLOAD}" ]]; then
  rm -rf admb
  echo "Removed ~/admb directory and all its contents."
  git clone https://github.com/admb-project/admb
fi

cd admb
admb_dir=$(pwd)

# Add semicolons to the end of all lines in all sedflex files,
# and then remove ^M's which were added by the adding of semicolons step
sed -i '/[^;] *$/s/$/;/' src/df1b2-separable/sedflex
sed -i 's/\r//' src/df1b2-separable/sedflex

sed -i '/[^;] *$/s/$/;/' src/nh99/sedflex
sed -i 's/\r//' src/nh99/sedflex

sed -i '/[^;] *$/s/$/;/' tests/xml/sedflex
sed -i 's/\r//' tests/xml/sedflex

# Remove ^M's from admb, adcomp, and adlink scripts
sed -i 's/\r//' scripts/admb/adcomp
sed -i 's/\r//' scripts/admb/adlink
sed -i 's/\r//' scripts/admb/admb

num_cpus=`cat /proc/cpuinfo | grep processor | wc -l`
num_cpus_minus1=$((num_cpus-1))
make -j $num_cpus_minus1

# This link is required for the examples to build
ln -s build/admb/bin/admb admb || true
ll
# Contrib libraries need to be renamed, use symbolic links instead
cd $admb_dir/build/admb/lib

ln -s libadmb-x86_64-linux-g++11.a libadmb.a || true
ln -s libadmbo-x86_64-linux-g++11.a libadmbo.a || true

ln -s libadmb-contrib-x86_64-linux-g++11.a libadmb-contrib.a || true
ln -s libadmb-contribo-x86_64-linux-g++11.a libadmb-contribo.a || true

cd $admb_dir

# Now, build ad2csv
cd contrib/ad2csv
make

cd $cwd