--- ../seafile/configure.ac	2018-04-28 11:32:08.357388789 +0200
+++ ./configure.ac	2018-04-28 11:33:03.093385829 +0200
@@ -134,6 +134,8 @@
   LIB_CRYPT32=
 fi
 
+LIB_RESOLV=""
+
 AC_SUBST(LIB_WS32)
 AC_SUBST(LIB_GDI32)
 AC_SUBST(LIB_RT)