5072961 Need an optimized MD5 implementation for amd64

@@ -17,17 +17,31 @@
 # information: Portions Copyright [yyyy] [name of copyright owner]
 #
 # CDDL HEADER END
 #
 #
-# Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
+# Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
 # Use is subject to license terms.
 #
-# ident "@(#)Makefile   1.1     06/03/28 SMI"
+# ident "@(#)Makefile   1.2     08/01/02 SMI"
 #
 
 LIBRARY= libmd.a
 
+MD5_PSR_OBJECTS = md5_amd64.o
+
 include ../Makefile.com
 include $(SRC)/lib/Makefile.lib.64
 
+CLEANFILES += md5_amd64.s
+
+# This prevents <sys/asm_linkage.h> from including C source:
+AS_CPPFLAGS += -D_ASM
+
 install: all $(ROOTLIBS64) $(ROOTLINKS64) $(ROOTLINT64)
+
+md5_amd64.s: $(COMDIR)/md5/amd64/md5_amd64.pl
+        $(PERL) $? $@
+
+pics/md5_amd64.o: md5_amd64.s
+        $(COMPILE.s) -o $@ md5_amd64.s
+        $(POST_PROCESS_O)