cxxopts/cxxopts-3.2.1-1-any.pkg.tar.zst build reproducible in our test framework:
fe37c88d9c2528132554a7fdd098794ed682c36e0a2b66980f225801c84d6b2a cxxopts-3.2.1-1-any.pkg.tar.zst
c72c20b37cedee173a064a817e3d1656aace911df7831dc965b5e5cc72d17f0f cxxopts-3.2.1-1-any.pkg.tar.zst-b1.BUILDINFO.txt
c72c20b37cedee173a064a817e3d1656aace911df7831dc965b5e5cc72d17f0f cxxopts-3.2.1-1-any.pkg.tar.zst-b2.BUILDINFO.txt