From 1f95e99b6fd61be1cdb891d82385e6e15ea47713 Mon Sep 17 00:00:00 2001
From: Thorsten Glaser <tg@mirbsd.org>
Date: Sat, 2 Apr 2011 11:40:46 +0000
Subject: port to OpenBSD and MirBSD

Signed-off-by: Thorsten Glaser <tg@mirbsd.org>
---
 scripts/sha256sum | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'scripts')

diff --git a/scripts/sha256sum b/scripts/sha256sum
index da34d9113..2a7ffb6f7 100755
--- a/scripts/sha256sum
+++ b/scripts/sha256sum
@@ -4,6 +4,11 @@
 
 if [ -x /usr/bin/sha256sum ]; then
 	/usr/bin/sha256sum "$@"
+elif [ -x /bin/cksum ] && [ $(echo | cksum -a sha256) = 01ba4719c80b6fe911b091a7c05124b64eeece964e09c058ef8f9805daca546b ]; then
+	# we assume the arguments are exactly "-c" or "-c -"
+	x=$(sed 's/^\([0-9a-fA-F]*\) *\([^ ].*\)$/SHA256 (\2) = \1/' | cksum -c -a sha256)
+	[[ $x = *FAILED* ]] && exit 1
+	exit 0
 else
 	tmp=$(mktemp -t yyy)
 	cat - > $tmp
-- 
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