3 export aSamplePath="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
4 if [ -e "${aSamplePath}/env.sh" ]; then source "${aSamplePath}/env.sh"; fi
7 if [ "$(uname -s)" != "Darwin" ] || [ "$MACOSX_USE_GLX" == "true" ]; then
8 if [ "${CASDEB}" == "d" ]; then