libid3tag: use checksummed patches

1 files changed, 29 insertions, 20 deletions

diff --git a/Library/Formula/libid3tag.rb b/Library/Formula/libid3tag.rb
index 438ba7136..4c51959ee 100644
--- a/Library/Formula/libid3tag.rb
+++ b/Library/Formula/libid3tag.rb
@@ -12,26 +12,35 @@ class Libid3tag < Formula
     sha1 "e77397115b59362892efc13fed00e1e8ba06097e" => :lion
   end
 
-  # Fixes serious memory leaks; see https://bugs.launchpad.net/mixxx/+bug/403586
-  def patches
-    base = "http://mirror.ovh.net/gentoo-portage/media-libs/libid3tag/files/0.15.1b/"
-    # patch for utf-16 (memory leaks)
-    { :p1 => ["libid3tag-0.15.1b-utf16.patchlibid3tag-0.15.1b-utf16.patch",
-              "libid3tag-0.15.1b-unknown-encoding.patch",
-              "libid3tag-0.15.1b-compat.patch",
-              "libid3tag-0.15.1b-file-write.patch",
-              ].map { |file_name| "#{base}/#{file_name}" },
-
-      # typedef for 64-bit long + buffer overflow
-      :p0 => ["libid3tag-0.15.1b-64bit-long.patch",
-              "libid3tag-0.15.1b-fix_overflow.patch",
-              "libid3tag-0.15.1b-tag.patch",
-             ].map { |file_name| "#{base}/#{file_name}" },
-
-      # corrects "a cappella" typo
-      :p2 => ["libid3tag-0.15.1b-a_capella.patch",
-             ].map { |file_name| "#{base}/#{file_name}" }
-    }
+  # patch for utf-16 (memory leaks), see https://bugs.launchpad.net/mixxx/+bug/403586
+  {
+    "utf16.patchlibid3tag-0.15.1b-utf16" => "daf621e8123530fdab5193099031074666fc7330",
+    "unknown-encoding"                   => "093def535edb3d2f5be6b173eedf0f93a1c0314c",
+    "compat"                             => "8c179b10bf49385e4334aab141e4cf270cb02182",
+    "file-write"                         => "b7baae1c87f90aac64a4d17725b2eaad521e42af",
+  }.each do |name, sha|
+    patch do
+      url "http://mirror.ovh.net/gentoo-portage/media-libs/libid3tag/files/0.15.1b/libid3tag-0.15.1b-#{name}.patch"
+      sha1 sha
+    end
+  end
+
+  # typedef for 64-bit long + buffer overflow
+  {
+    "64bit-long"   => "f9778590811a050384b9bf8827345b61999f0da3",
+    "fix_overflow" => "ed80bc74bd81caa225952f72a1a28d54300e43e3",
+    "tag"          => "b7ef9a41a31a37b8bb6d8e064b0c0ba618d3fa03",
+  }.each do |name, sha|
+    patch :p0 do
+      url "http://mirror.ovh.net/gentoo-portage/media-libs/libid3tag/files/0.15.1b/libid3tag-0.15.1b-#{name}.patch"
+      sha1 sha
+    end
+  end
+
+  # corrects "a cappella" typo
+  patch :p2 do
+    url "http://mirror.ovh.net/gentoo-portage/media-libs/libid3tag/files/0.15.1b/libid3tag-0.15.1b-a_capella.patch"
+    sha1 "f4c4a728e7e36b6396c5b4d5841728b89e6f2fe7"
   end
 
   def install