$OpenBSD$
--- src/Makefile.orig	Tue Aug 24 18:32:55 2010
+++ src/Makefile	Tue Aug 24 18:33:20 2010
@@ -1,6 +1,6 @@
 LDFLAGS=-L../lib -L/usr/lib
 INCLUDES=-I/usr/include -I../include
-LIBS=-ldisorder
+LIBS=-ldisorder -lm
 #OPTS=-Wall -g -pg
 OPTS=-Wall -g
 TESTOUT=../test/testexec
@@ -34,4 +34,4 @@ clean:
 	@/bin/rm -Rf ../tool/ropy.dSYM/
 	@/bin/rm -f ../include/*~
 	@/bin/rm -f ../lib/*.a
-	@/bin/rm -f ../*~
\ No newline at end of file
+	@/bin/rm -f ../*~
