$NetBSD: patch-ab,v 1.7 2017/09/20 11:18:13 jperkin Exp $

Remove non-portable linker argument.

--- Makefile.BSD.orig	2004-08-12 22:30:04.000000000 +0200
+++ Makefile.BSD
@@ -167,7 +169,6 @@ __GNULD__ ?= 1
 .if ${__GNULD__} >= 1
 LDFLAGS += -W
 LDFLAGS += -Wall
-LDFLAGS += -Wid-clash-30
 LDFLAGS += -Wl,--warn-common
 .endif