$OpenBSD: patch-platforms_unix_config_Makefile,v 1.1 2020/01/14 22:20:29 sthen Exp $

Index: platforms/unix/config/Makefile
--- platforms/unix/config/Makefile.orig
+++ platforms/unix/config/Makefile
@@ -1,4 +1,5 @@
 configure : .force
+	libtoolize -c
 	./mkacinc > acplugins.m4
 	aclocal
 	autoconf
