Add the MD5 algorithm
        
MD5 supoprt is turned on by defining CONFIG_MD5, the digest can be then
calculated using the md5() function -- see include/md5.h for details.
		    
Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
diff --git a/lib_generic/Makefile b/lib_generic/Makefile
index b10793b..abee19a 100644
--- a/lib_generic/Makefile
+++ b/lib_generic/Makefile
@@ -36,6 +36,7 @@
 COBJS-y += div64.o
 COBJS-y += lmb.o
 COBJS-y += ldiv.o
+COBJS-$(CONFIG_MD5) += md5.o
 COBJS-y += sha1.o
 COBJS-y += string.o
 COBJS-y += vsprintf.o