diff toys/sha1sum.c @ 233:d4176f3f3835

Zap toys/Config.in and instead create generated/Config.in from contents of toys/*.c. Move relevant info into comment at the top of each toys/*.c. Also convert more of Makefile into a thin wrapper around shell scripts that actually do the work. (Makefile is only still there for the user interface.)
author Rob Landley <rob@landley.net>
date Sat, 19 Jan 2008 17:08:39 -0600
parents 8c0809cee2b0
children 163498bf547b
line wrap: on
line diff
--- a/toys/sha1sum.c	Thu Jan 10 14:40:13 2008 -0600
+++ b/toys/sha1sum.c	Sat Jan 19 17:08:39 2008 -0600
@@ -1,11 +1,22 @@
-/*
+/* vi: set sw=4 ts=4:
+ *
+ * sha1sum.c - Calculate sha1 cryptographic hash for input.
+ *
  * Copyright 2007 Rob Landley <rob@landley.net>
  *
  * Based on the public domain SHA-1 in C by Steve Reid <steve@edmweb.com>
  * from http://www.mirrors.wiretapped.net/security/cryptography/hashes/sha1/
  *
  * Not in SUSv3.
- */
+
+config SHA1SUM
+	bool "sha1sum"
+	default y
+	help
+	  usage: sha1sum [file...]
+
+	  Calculate sha1 hash of files (or stdin).
+*/
 
 #include <toys.h>