giflib/giflib-5.2.2-1-x86_64.pkg.tar.zst build reproducible in our test framework:
ada5b2765780f4c34fb2180ca5807daafbb27660a8f3148cdf6edb4a875b9652 giflib-5.2.2-1-x86_64.pkg.tar.zst
24960debd6a9c5eb3b613d7f21a7aa3a95b6661571f530f11aaac7db4677c04f giflib-5.2.2-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
24960debd6a9c5eb3b613d7f21a7aa3a95b6661571f530f11aaac7db4677c04f giflib-5.2.2-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt