$NetBSD: patch-ab,v 1.2 2014/12/10 09:43:29 mef Exp $

Don't hard-code -lpthread. Don't link with -lresolv on DragonFly.
(above is by @joerg from cvs log. But -pthread does not exist anymore)

--- src/tools/Makefile.in.orig	2009-08-15 22:19:24.000000000 +0900
+++ src/tools/Makefile.in	2014-12-10 18:16:10.000000000 +0900
@@ -141,6 +141,11 @@ target_alias = @target_alias@
 INCLUDES = -I@top_srcdir@/src/lib
 AM_CFLAGS = @CFLAGS@
 
+AM_LDFLAGS = -lldap -llber -lldap_r ${PTHREAD_LDFLAGS} ${PTHREAD_LIBS} @LDFLAGS@
+.if ${OPSYS} != "DragonFly"
+AM_LDFLAGS += -lresolv
+.endif
+
 bin_PROGRAMS = adtool
 
 adtool_LDADD = @top_srcdir@/src/lib/libactive_directory.a -lldap -llber -lldap_r -lpthread -lresolv