libtheora/libtheora-1.1.1-4-x86_64.pkg.tar.xz build reproducible in our test framework:
f348c742512b65191c43402a88015fa2dbb130b103db3bc5f213bc2506ac3878 libtheora-1.1.1-4-x86_64.pkg.tar.xz
18e0a2993ad54fa4549bb48ef17a32b32ac6767c5013714304613dc9822397df libtheora-1.1.1-4-x86_64.pkg.tar.xz-b1.BUILDINFO.txt
18e0a2993ad54fa4549bb48ef17a32b32ac6767c5013714304613dc9822397df libtheora-1.1.1-4-x86_64.pkg.tar.xz-b2.BUILDINFO.txt