$OpenBSD: patch-libretro_Makefile,v 1.2 2019/04/01 06:34:37 bentley Exp $

Index: libretro/Makefile
--- libretro/Makefile.orig
+++ libretro/Makefile
@@ -52,7 +52,7 @@ unixcygpath = /$(subst :,,$(call unixpath,$1))
 ifeq ($(platform), unix)
 	TARGET := $(TARGET_NAME)_libretro.so
 	fpic := -fPIC
-	SHARED := -shared -Wl,-version-script=link.T -Wl,-no-undefined
+	SHARED := -shared -Wl,-version-script=link.T
 ifeq ($(shell uname -s), Haiku)
 	LDFLAGS += -lroot
 endif
