$OpenBSD: patch-Makethird,v 1.8 2019/07/30 13:41:14 sthen Exp $

Index: Makethird
--- Makethird.orig
+++ Makethird
@@ -225,6 +225,7 @@ endif
 
 # --- MuJS ---
 
+ifeq ($(ENABLE_MUJS),yes)
 ifeq ($(USE_SYSTEM_MUJS),yes)
   THIRD_CFLAGS += $(SYS_MUJS_CFLAGS)
   THIRD_LIBS += $(SYS_MUJS_LIBS)
@@ -236,6 +237,7 @@ THIRD_CFLAGS += -Ithirdparty/mujs
 $(OUT)/thirdparty/mujs/%.o: thirdparty/mujs/%.c
 	$(CC_CMD)
 
+endif
 endif
 
 # --- ZLIB ---
