Index: libltdl/m4/ltdl.m4
--- libltdl/m4/ltdl.m4.orig
+++ libltdl/m4/ltdl.m4
@@ -496,7 +496,7 @@ AC_CACHE_CHECK([whether deplibs are loaded by dlopen],
   netbsd*)
     lt_cv_sys_dlopen_deplibs=yes
     ;;
-  openbsd*)
+  openbsd* | secbsd*)
     lt_cv_sys_dlopen_deplibs=yes
     ;;
   osf[[1234]]*)