Make sha1sum and md5sum default to y.
diff --git a/toys/lsb/md5sum.c b/toys/lsb/md5sum.c
index 44bafb1..b0b3541 100644
--- a/toys/lsb/md5sum.c
+++ b/toys/lsb/md5sum.c
@@ -15,7 +15,7 @@
 
 config MD5SUM
   bool "md5sum"
-  default n
+  default y
   help
     usage: md5sum [FILE]...
 
@@ -25,6 +25,7 @@
 
 config MD5SUM_SHA1SUM
   bool "sha1sum"
+  default y
   depends on MD5SUM
   help
     usage: sha1sum [FILE]...