libxpm/libxpm-3.5.12-2-x86_64.pkg.tar.xz build reproducible in our test framework:
f850237e6e53d1524a256c304cdb0bc0cabf5b4828ebdfa1889d1512e16f4563 libxpm-3.5.12-2-x86_64.pkg.tar.xz
0be30c2dee242e3272642b1c0a4f30b70d59c01667330ec750fe9520837895ce libxpm-3.5.12-2-x86_64.pkg.tar.xz-b1.BUILDINFO.txt
0be30c2dee242e3272642b1c0a4f30b70d59c01667330ec750fe9520837895ce libxpm-3.5.12-2-x86_64.pkg.tar.xz-b2.BUILDINFO.txt