sdl_mixer/sdl_mixer-1.2.12-12-x86_64.pkg.tar.zst build reproducible in our test framework:
a9fa2f592c7ef2a7b898f8dc8931375cd18aad80b15d0c541d0a506fa799b69c sdl_mixer-1.2.12-12-x86_64.pkg.tar.zst
fc0b5c8d0e0ba7b62606224a97f62ea082f05e65c1127f4187b3a71f423af6f1 sdl_mixer-1.2.12-12-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
fc0b5c8d0e0ba7b62606224a97f62ea082f05e65c1127f4187b3a71f423af6f1 sdl_mixer-1.2.12-12-x86_64.pkg.tar.zst-b2.BUILDINFO.txt