$NetBSD: patch-aa,v 1.3 2015/02/09 09:51:26 snj Exp $

--- Makefile.orig	2009-11-05 13:21:34.000000000 -0800
+++ Makefile	2015-02-09 01:46:52.000000000 -0800
@@ -11,7 +11,9 @@
 
 CFLAGS=-Wall -O2
 #DATA_PREFIX=$(PWD)/data/
+ifndef PREFIX
 PREFIX=/usr/local
+endif
 MAN_PREFIX=$(PREFIX)
 BIN_PREFIX=$(PREFIX)/bin
 DATA_PREFIX=$(PREFIX)/share/defendguin/
@@ -21,7 +23,7 @@ JOY=YES
 # Other definitions:
 
 SDL_CFLAGS := $(shell sdl-config --cflags)
-SDL_LDFLAGS := $(shell sdl-config --libs) -L/usr/X11R6/lib
+SDL_LDFLAGS := $(shell sdl-config --libs) -Wl,-R$(X11BASE)/lib -L$(X11BASE)/lib
 MIXER=-lSDL_mixer
 NOSOUNDFLAG=__SOUND
 CFLAGS=-Wall $(SDL_CFLAGS) -DDATA_PREFIX=\"$(DATA_PREFIX)\" -D$(NOSOUNDFLAG) \
@@ -43,8 +45,8 @@ install:	defendguin
 	cp defendguin $(BIN_PREFIX)/
 	chmod a+rx,g-w,o-w $(BIN_PREFIX)/defendguin
 	-mkdir -p $(MAN_PREFIX)/man/man6/
-	cp src/defendguin.6 $(MAN_PREFIX)/man/man6/
-	chmod a+rx,g-w,o-w $(MAN_PREFIX)/man/man6/defendguin.6
+	cp src/defendguin.6 $(MAN_PREFIX)/$(PKGMANDIR)/man6/
+	chmod 444 $(MAN_PREFIX)/$(PKGMANDIR)/man6/defendguin.6
 
 uninstall:
 	-rm -r $(DATA_PREFIX)