+AC_CHECK_DECL([CAP_IS_SUPPORTED],
+ [have_capability="yes"],
+ [have_capability="no (CAP_IS_SUPPORTED not found)"],
+ [[#include <sys/capability.h>]])
+fi
+if test "x$have_capability" = "xyes"; then
+ AC_DEFINE(HAVE_CAPABILITY, 1, [Define to 1 if you have cap_get_proc() (-lcap).])