$FabBSD$
--- build/apr_hints.m4.orig	Sat Apr 25 19:42:51 2009
+++ build/apr_hints.m4	Sat Apr 25 19:43:05 2009
@@ -145,7 +145,7 @@ dnl	       # Not a problem in 10.20.  Otherwise, who k
                 ;;
         esac
         ;;
-    *-openbsd*)
+    *-openbsd* | *-fabbsd*)
 	APR_ADDTO(CPPFLAGS, [-D_POSIX_THREADS])
         # binding to an ephemeral port fails on OpenBSD so override
         # the test for O_NONBLOCK inheritance across accept().