--- Makefile.orig	Tue Dec  9 13:13:54 2003
+++ Makefile	Thu May 10 11:19:20 2007
@@ -6,7 +6,7 @@
 #CFLAGS    = -w1 -O3 -march=pentiumiii -mcpu=pentiumpro -DAVOID_NAN_TEST
 #MACHINE   = INTEL
 MAKE      = /usr/bin/make
-SYSLIB    = -export-dynamic -ldl -L/usr/X11R6/lib
+SYSLIB    = -export-dynamic -ldl -L${X11BASE}/lib
 
 # Windows 95/98/NT using Cygwin:
 ifeq ($(HOSTTYPE),i686)
@@ -14,6 +14,15 @@
   CFLAGS    = -Wall -O4 -march=i486
   MAKE      = make
   EXT       = .exe
+  SYSLIB    =
+endif
+# FreeBSD
+ifeq ($(HOSTTYPE),FreeBSD)
+  MACHINE   = FREEBSD
+  MAKE      = gmake
+  CC        = cc
+  CFLAGS    = -pipe -O -DAVOID_NAN_TEST -DHAVE_LIMITS_H -DHAVE_UNISTD_H
+  EXT       = 
   SYSLIB    =
 endif
 # Macintosh X: