+########################################################################### gengetopt
+echo 'option "z" z "" flag off' | $gengetopt --file-name conftest-ggo &&
+AC_CHECK_DECL(
+ [gengetopt_args_info_description],
+ [ggo_descriptions_declared=yes],
+ [ggo_descriptions_declared=no],
+ [#include "conftest-ggo.h"]
+)
+AC_SUBST(ggo_descriptions_declared)