--- jackd/Makefile.am.orig	Sun May  3 23:16:40 2015
+++ jackd/Makefile.am	Sun May  3 23:16:52 2015
@@ -35,7 +35,7 @@ jack_md5.h: jackd
 if STRIPPED_JACKD
 	strip -R .note -R .comment .libs/jackd
 endif
-	echo "#define JACKD_MD5_SUM \"`md5sum .libs/jackd | awk '{print $$1}'`\"" > jack_md5.h
+	echo "#define JACKD_MD5_SUM \"`md5 -q .libs/jackd | awk '{print $$1}'`\"" > jack_md5.h
 
 jackstart_SOURCES = jackstart.c md5.c
 jackstart_LDFLAGS = -lcap
