xorg-xcalc/xorg-xcalc-1.1.2-1-x86_64.pkg.tar.zst build reproducible in our test framework:
cd53782fc979c6a8cc2cc280fdbd4a1b2feebaa48dc9d7eb0e30a662b4188634 xorg-xcalc-1.1.2-1-x86_64.pkg.tar.zst
23dd50c66b0d5e430a2af5c33f465624f8e5646e9eecd18f6966f508a7cbe835 xorg-xcalc-1.1.2-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
23dd50c66b0d5e430a2af5c33f465624f8e5646e9eecd18f6966f508a7cbe835 xorg-xcalc-1.1.2-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt