On Thu, 2 Dec 2021 15:35:40 GMT, Andrew Leonard <aleon...@openjdk.org> wrote:
>> Add a new --source-date <TIMESTAMP> (epoch seconds) option to jar and jmod >> to allow specification of time to use for created/updated jar/jmod entries. >> This then allows the ability to make the content deterministic. >> >> Signed-off-by: Andrew Leonard <anleo...@redhat.com> > > Andrew Leonard has updated the pull request with a new target base due to a > merge or a rebase. The pull request now contains 24 commits: > > - Merge branch 'master' of https://github.com/openjdk/jdk into > jarjmodtimestamps > - 8276766: Enable jar and jmod to produce deterministic timestamped content > > Signed-off-by: Andrew Leonard <anleo...@redhat.com> > - Merge branch 'jarjmodtimestamps' of github.com:andrew-m-leonard/jdk into > jarjmodtimestamps > - Update src/jdk.jlink/share/classes/jdk/tools/jmod/JmodOutputStream.java > > Co-authored-by: Magnus Ihse Bursie <m...@icus.se> > - Merge branch 'master' of https://github.com/openjdk/jdk into > jarjmodtimestamps > - 8276766: Enable jar and jmod to produce deterministic timestamped content > > Signed-off-by: Andrew Leonard <anleo...@redhat.com> > - 8276766: Enable jar and jmod to produce deterministic timestamped content > > Signed-off-by: Andrew Leonard <anleo...@redhat.com> > - 8276766: Enable jar and jmod to produce deterministic timestamped content > > Signed-off-by: Andrew Leonard <anleo...@redhat.com> > - 8276766: Enable jar and jmod to produce deterministic timestamped content > > Signed-off-by: Andrew Leonard <anleo...@redhat.com> > - 8276766: Enable jar and jmod to produce deterministic timestamped content > > Signed-off-by: Andrew Leonard <anleo...@redhat.com> > - ... and 14 more: > https://git.openjdk.java.net/jdk/compare/8d9cb2ef...290a4903 I can't think of any more ways to break this. I tested pairs of JavaFX builds again on all six Linux architectures, from 32-bit ARM to IBM mainframe. I tested some of my own Java and JavaFX projects. All builds created identical artifacts: JAR files (classes, sources, and Javadoc), JMOD archives, and even all the files under the `jlink` output directory. The `jpackage` tool fails to create reproducible Debian packages, but that seems to be nothing more than some inconsistent symbolic links under `lib/runtime/legal`. Good job, Andrew! ------------- Marked as reviewed by jgneff (no project role). PR: https://git.openjdk.java.net/jdk/pull/6481
