setenv

#!/usr/bin/env -S sh -c "echo >&2 \"Error: You are running this script instead of sourcing it. Make sure to use it as 'source setenv' or '. setenv', otherwise its settings won't take effect.\"; exit 1"

# Get the directory where this script reside using a trick (works differently on bash and zsh)
# On bash, the current script's name is in 'BASH_SOURCE[0]'
if [ "$BASH_VERSION" != "" ]; then # for BASH
  dir=$(cd $(dirname ${BASH_SOURCE[0]}) && pwd)
elif [ "$ZSH_VERSION" != "" ]; then # on zsh the script name is in '$0'
  dir=$(cd $(dirname $0) && pwd)
else # on any other SH compatible shell we assume that the current working directory is the OMNeT++ root directory
  dir=$(pwd)
fi

export PATH=$dir/opp_env:$PATH