add 512sum to libpng

zilongshanren · zilongshanren · commit 81efc3a2d6db · 2014-11-10T10:29:29.000+08:00
diff --git a/contrib/src/png/SHA512SUMS b/contrib/src/png/SHA512SUMS
@@ -1 +1 @@
-8820d2741ec2bd75a1ce984e72b56c888037f2db  libpng-1.6.2.tar.xz
+01b1699a2ac1e687631f413458e7534b71f63b673c95b0d6e3501904a1b6e8aa82d8b4495033f4a90278963c1d4c40d81a7a17e976caf87690a23fb191ef75b3  libpng-1.6.2.tar.xz

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-8820d2741ec2bd75a1ce984e72b56c888037f2db libpng-1.6.2.tar.xz`
	`1`	`+01b1699a2ac1e687631f413458e7534b71f63b673c95b0d6e3501904a1b6e8aa82d8b4495033f4a90278963c1d4c40d81a7a17e976caf87690a23fb191ef75b3 libpng-1.6.2.tar.xz`