On 10/08/2021 21:38, Mark Thomas wrote:
On 10/08/2021 21:17, Adam Jack wrote:
Thanks for the update. Good luck.
Thanks. I think I am going to need it. This is going to be *far* from
simple.
There is lots of code currently being built by Gump that needs changes
to build with Java 9+.
You will have seen I started to try and hack around the issues with
Commons Lang 2.4 (it was using source=1.4) but forcing source to 1.6
(the minimum Java 11 supports) just creates a different problem - the
source using "enum" as an identifier but it is a reserved word from Java
5 onwards.
I don't see a simple or quick solution for this.
Is there a way in Gump to get just some projects to build with a
different JAVA_HOME? Switching just the Tomcat 10.1.x builds to Java 11
is the minimum requirement. We can then take a harder look at the
dependency chains and see what we can do to update versions / trim
things down.
On the topic of dependency chains, log4j 1.2.x is currently blocking
progress.
I need to set the source and target to 1.6 (local testing on vmgump
suggests this will then work) but I don't know how to do that.
I see "POM overrides" in a few places But I can't figure out how to use
them. Is there a way to copy the log4j POM, store it somewhere in Gump
and then tweak it (essentially change "1.4" to "1.6")?
Mark
Mark
Adam
On Tue, Aug 10, 2021, 15:57 Mark Thomas wrote:
All,
Since Tomcat's main development branch now requires Java 11, I have
started the process of moving Gump over to Java 11.
So far, I have added Java 11 to the packages installed by Puppet.
I want to confirm that Java 11 has been installed, then I'll switch
JAVA_HOME to point to Java 11 rather than Java 8. In theory that should
'just work'. When it doesn't (optimistic soul that I am), we'll have to
see what fails and figure out the best way to deal with each issue.
Once everything is running smoothly on Java 11, then I'll remove Java 8.
Mark
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