--- makefile.orig	2016-07-18 03:23:15 UTC
+++ makefile
@@ -31,7 +31,7 @@ ifeq ($(DP_MAKE_TARGET), mingw)
 	DP_SSE:=1
 else
 	DP_MACHINE:=$(shell uname -m)
-	ifeq ($(DP_MACHINE),x86_64)
+	ifeq ($(DP_MACHINE),amd64)
 		DP_SSE:=1
 	else
 	ifeq ($(DP_MACHINE),i686)
@@ -64,7 +64,7 @@ endif
 ifeq ($(DP_MACHINE),x86_64)
 	UNIX_X11LIBPATH:=/usr/X11R6/lib64
 else
-	UNIX_X11LIBPATH:=/usr/X11R6/lib
+	UNIX_X11LIBPATH:=$(LOCALBASE)/lib
 endif
 
 # default targets