#checks for header files and libraries
#AC_CHECK_HEADER(readline.h)
#AC_CHECK_LIB(readline, rl_initialize)
-# AC_CHECK_HEADER(popt.h)
-# AC_CHECK_LIB(popt, poptGetNextOpt)
+AC_CHECK_HEADER(popt.h)
+AC_CHECK_LIB(popt, poptGetNextOpt)
#AC_CHECK_HEADER(pthread.h)
# Checks for typedefs, structures, and compiler characteristics.