$NetBSD: patch-Makefile,v 1.3 2023/03/31 00:43:21 joerg Exp $

* Remove -D option of install, BSD install does not support it.

--- Makefile.orig	2022-10-03 09:23:43.000000000 +0000
+++ Makefile
@@ -27,10 +27,10 @@ src/$(LIBNAME):
 	$(CC) $(CF) $(RPM_OPT_FLAGS) $(RPM_LD_FLAGS) -o $@ src/$(T)lib.c $(LF)
 
 install:
-	$(INSTALL_PROGRAM) -D src/$(LIBNAME) $(DESTDIR)$(LUA_CDIR)/$(LIBNAME)
-	$(INSTALL_DATA) -D src/$T/lom.lua $(DESTDIR)$(LUA_LDIR)/$T/lom.lua
-	$(INSTALL_DATA) -D src/$T/totable.lua $(DESTDIR)$(LUA_LDIR)/$T/totable.lua
-	$(INSTALL_DATA) -D src/$T/threat.lua $(DESTDIR)$(LUA_LDIR)/$T/threat.lua
+	$(INSTALL_PROGRAM) src/$(LIBNAME) $(DESTDIR)$(LUA_CDIR)/$(LIBNAME)
+	$(INSTALL_DATA) src/$T/lom.lua $(DESTDIR)$(LUA_LDIR)/$T/lom.lua
+	$(INSTALL_DATA) src/$T/totable.lua $(DESTDIR)$(LUA_LDIR)/$T/totable.lua
+	$(INSTALL_DATA) src/$T/threat.lua $(DESTDIR)$(LUA_LDIR)/$T/threat.lua
 
 clean:
 	$(RM) src/$(LIBNAME) $(OBJS)