RFR: 8256216: Enable reproducible builds in jib-profiles

Tue Nov 17 14:10:21 UTC 2020

On Wed, 11 Nov 2020 20:13:55 GMT, Magnus Ihse Bursie <ihse at openjdk.org> wrote:

> The time has come to actually turn on the support for reproducible builds by default in the jib profiles.

Due to feedback from Erik in a private discussion, I have now changed the implementation so that reproducible builds are only enabled for release builds. I have also added an explicit `--enable-reproducible-build` and not just relying on the implicit behavior of `--with-source-date`.

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PR: https://git.openjdk.java.net/jdk/pull/1176