if test -n "-Wl,-R/usr/pkg/lib -L/usr/pkg/lib -lxml2 -lpthread -L/usr/lib -lz -lm" ; then
 LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:-Wl,-R/usr/pkg/lib -L/usr/pkg/lib -lxml2 -lpthread -L/usr/lib -lz -lm
 export LD_LIBRARY_PATH 
fi
