Hi, I'm trying to make epubcheck package build reproducibly. It has property: <tool.build.date>${maven.build.timestamp}</tool.build.date> in pom.xml which messes up reproducibility. I use debhelper from [1] to build it and SOURCE_DATE_EPOCH environment variable at hand. Still I struggle to pass it dynamically at build time to ${tool.build.date} or ${maven.build.timestamp}. It is possible to set tool.build.date=something in d/maven.properties, but how to get this done dynamically?
[1] https://wiki.debian.org/ReproducibleBuilds/ExperimentalToolchain Thanks, Eugene P.S. I'm not subscribed to reproducible-builds list.