Am 09.11.24 um 11:37 schrieb Rémy Maucherat:
On Sat, Nov 9, 2024 at 10:52 AM Rainer Jung <rainer.j...@kippdata.de> wrote:
2) Reproducibility for TC 9
:::::::::::::::::::::::::::
If I run "ant release" with Java 17 as suggested in
build.properties.release, I get the error, that for release including
ffm you need 22. But if I run it with Java 22 then it seems I do not get
a reproducible build?
You should use Java 17. However, note in the release file the "Javac
with FFM version: javac 23.0.1".
The "java-ffm.home" property is needed to be set to the path for that
corresponding JVM.
Rémy
That works now. Except for one annoyance which might be an unexpected
bug in Java 17 Javadoc:
With Java 17 I get a delta between the generated fulldocs tarball and
the uploaded one in file api/index-all.html (and I think corresponding
in api/member-search-index.js.
The differing lines are always about methods inherited from
org.apache.tomcat.dbcp.dbcp2.datasources.InstanceKeyDataSourceFactory to
PerUserPoolDataSourceFactory and to SharedPoolDataSourceFactory in the
same package. Those methods are shown in the index as belonging to both
inheriting classes when generating javadoc with Java 22, but only one to
one of the two classes with Java 17.
The non-reproducibility comes in, because the uploaded fulldocs tarball
shows the methods to belong to (only) PerUserPoolDataSourceFactory and
the locally generated one shows them for (only) SharedPoolDataSourceFactory.
No idea why. Both generated with the exact same java 17 version and the
Adoptium build (maybe for different architectures). Could be file system
differences or whatever determines which of the two classes is chosen.
Best regards,
Rainer
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