AC_C_BIGENDIAN()
+AC_PATH_PROG([gengetopt], [gengetopt])
+test -z "$gengetopt" && AC_MSG_ERROR(
+ [gengetopt is required to build this package])
+
+AC_PATH_PROG([help2man], [help2man])
+test -z "$help2man" && AC_MSG_ERROR(
+ [help2man is required to build this package])
+
AC_PROG_CC
AC_PROG_CPP
AC_PROG_INSTALL