$OpenBSD: patch-config_mk,v 1.1.1.1 2012/11/01 14:38:10 zinke Exp $
--- config.mk.orig	Fri Oct 13 11:13:27 2006
+++ config.mk	Tue Jul 10 17:04:40 2012
@@ -4,22 +4,21 @@ VERSION = 0.1
 # Customize below to fit your system
 
 # paths
-PREFIX = /usr/local
-MANPREFIX = ${PREFIX}/share/man
+PREFIX ?= /usr/local
+MANPREFIX = ${PREFIX}/man
 
-X11INC = /usr/X11R6/include
-X11LIB = /usr/X11R6/lib
+X11INC = ${X11BASE}/include
+X11LIB = ${X11BASE}/lib
 
 # includes and libs
-INCS = -I. -I/usr/include -I${X11INC}
-LIBS = -L/usr/lib -lc -L${X11LIB} -lX11
+INCS = -I${X11INC}
+LIBS = -L${X11LIB} -lX11
 
 # flags
-CFLAGS = -Os ${INCS} -DVERSION=\"${VERSION}\"
-LDFLAGS = ${LIBS}
+CFLAGS += ${INCS} -DVERSION=\"${VERSION}\"
+LDFLAGS += ${LIBS}
 #CFLAGS = -g -Wall -O2 ${INCS} -DVERSION=\"${VERSION}\"
 #LDFLAGS = -g ${LIBS}
 
 # compiler and linker
-CC = cc
-LD = ${CC}
+CC ?= cc