libsha1: add .hash file

Fixes:
http://autobuild.buildroot.org/results/e6d/e6d539a2c47428d1af2529069297af1279c8345f/

Similar to jquery-keyboard, it seems the libsha1 tarball on the autobuilder
is corrupt.  Fix it by adding a .hash file so it falls back to our s.b.o
mirror.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

diff --git a/package/libsha1/libsha1.hash b/package/libsha1/libsha1.hash
new file mode 100644 (file)
index 0000000..6d597ab
--- /dev/null
+++ b/package/libsha1/libsha1.hash
@@ -0,0 +1,2 @@
+# Locally calculated
+sha256 ef4c75007ac41c3dc09e0225943c789ba2b9c632a6cd7b548e0519477ac2f768  libsha1-0.3.tar.gz