From 5ec4e59ea57e05524328e16980df75b2127128d9 Mon Sep 17 00:00:00 2001
From: Přemysl Janouch <p.janouch@gmail.com>
Date: Fri, 4 Feb 2011 18:40:27 +0100
Subject: Use MD5 checksums in Win32Depends.cmake.

---
 Win32Depends.cmake | 41 ++++++++++++++++++++++++++++++++++++-----
 1 file changed, 36 insertions(+), 5 deletions(-)

diff --git a/Win32Depends.cmake b/Win32Depends.cmake
index 7c480f7..751d02c 100644
--- a/Win32Depends.cmake
+++ b/Win32Depends.cmake
@@ -28,6 +28,13 @@ set (pkg_bsdtar_urls
 	"${pkg_bsdtar_root}/xz/xz-4.999.9beta_20100401-1/liblzma-4.999.9beta_20100401-1-mingw32-dll-1.tar.bz2"
 	"${pkg_bsdtar_root}/bzip2/release%201.0.5-2/libbz2-1.0.5-2-mingw32-dll-2.tar.gz"
 	"${pkg_bsdtar_root}/zlib/zlib-1.2.3-1-mingw32/libz-1.2.3-1-mingw32-dll-1.tar.gz")
+set (pkg_bsdtar_md5
+	"160168b10075bf11a6405d43d98b1612"
+	"8409b7e9138423b491a41faff742a362"
+	"deb721ecbcb723d5d3ac4b7dc0860402"
+	"5f98e85610656cfcfa68c45e601bad0e"
+	"86a00cac65439ef3e3cb5c466cf6695f"
+	"4ccd26ac32ad3ffdef5e78cdc770ef12")
 
 set (pkg_gtk_root "http://ftp.gnome.org/pub/gnome/binaries/win32")
 set (pkg_gtk_urls
@@ -38,28 +45,52 @@ set (pkg_gtk_urls
 	"${pkg_gtk_root}/libcroco/0.6/libcroco_0.6.2-1_win32.zip"
 	"${pkg_gtk_root}/dependencies/libxml2_2.7.7-1_win32.zip"
 	"${pkg_gtk_root}/dependencies/libxml2-dev_2.7.7-1_win32.zip")
+set (pkg_gtk_md5
+	"a545c0ca1e6a312701d42a18e49572af"
+	"2c712a8d7a652363241c0967098515db"
+	"b09662bc99c5c1b8edb8af32a1722477"
+	"bf4e34f1f175b88430159d33e01d0c49"
+	"2d90c71404be0de4e5f3259f63a3e278"
+	"bd6b3d8c35e06a00937db65887c6e287"
+	"b6f59b70eef0992df37f8db891d4b283")
 
 set (pkg_opensuse_root "http://download.opensuse.org/repositories/windows:/mingw:/win32/openSUSE_Factory/noarch")
 set (pkg_opensuse_urls
-	"${pkg_opensuse_root}/mingw32-libjson-glib-0.12.0-2.37.noarch.rpm"
-	"${pkg_opensuse_root}/mingw32-json-glib-devel-0.12.0-2.37.noarch.rpm")
+	"${pkg_opensuse_root}/mingw32-libjson-glib-0.12.0-2.38.noarch.rpm"
+	"${pkg_opensuse_root}/mingw32-json-glib-devel-0.12.0-2.38.noarch.rpm")
 set (pkg_opensuse_strip "usr/i686-pc-mingw32/sys-root/mingw")
+set (pkg_opensuse_md5
+	"2ca72896a3888c9081104e16a996a234"
+	"1c50ab8368b54f9ddf14dbca001477b9")
 
 set (pkg_mingw_lua_root "http://sourceforge.net/projects/mingw-cross/files/%5BLIB%5D%20Lua")
 set (pkg_mingw_lua_name "mingw32-lua-5.1.4-2")
 set (pkg_mingw_lua_urls
 	"${pkg_mingw_lua_root}/${pkg_mingw_lua_name}/${pkg_mingw_lua_name}.zip")
 set (pkg_mingw_lua_strip ${pkg_mingw_lua_name})
+set (pkg_mingw_lua_md5
+	"7deb1f62a9631871e9b90c0419c2e2bb")
 
 # Stage 1: fetch missing packages
 foreach (pkg_set ${pkg_list})
+	set (pkg_md5 ${pkg_${pkg_set}_md5})
+
 	foreach (url ${pkg_${pkg_set}_urls})
-		get_filename_component (filename ${url} NAME)
-		set (filename ${pkg_dir}/${filename})
+		get_filename_component (basename ${url} NAME)
+		set (filename ${pkg_dir}/${basename})
+
+		if (NOT pkg_md5)
+			message (WARNING "Checksum missing for ${basename}")
+			set (pkg_md5_param)
+		else (NOT pkg_md5)
+			list (GET pkg_md5 0 pkg_md5_param)
+			list (REMOVE_AT pkg_md5 0)
+			set (pkg_md5_param EXPECTED_MD5 ${pkg_md5_param})
+		endif (NOT pkg_md5)
 
 		if (NOT EXISTS ${filename})
 			message (STATUS "Downloading ${url}...")
-			file (DOWNLOAD ${url} ${filename} STATUS status)
+			file (DOWNLOAD ${url} ${filename} STATUS status ${pkg_md5_param})
 
 			list (GET status 0 status_errno)
 			list (GET status 1 status_msg)
-- 
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