On Sat, Mar 04, 2017 at 02:44:31PM +0100, Cecil Westerhof wrote:
> 2017-03-04 8:13 GMT+01:00 Jeaye <cont...@jeaye.com>:
>
> > On Sat, Mar 04, 2017 at 08:09:39AM +0100, Cecil Westerhof wrote:
> > > 2017-03-04 7:44 GMT+01:00 Jeaye <cont...@jeaye.com>:
> > >
> > > > Cecil,
> > > >
> > > > > But when running:
> > > > > lein uberjar
> > > > > I still get:
> > > > > This code is executed when starting Clojure.
> > > > > Compiling quotes.core
> > > > > Warning: The Main-Class specified does not exist within the jar. It
> > may
> > > > not
> > > > > be executable as expected. A gen-class directive may be missing in
> > the
> > > > > namespace which contains the main method, or the namespace has not
> > been
> > > > > AOT-compiled.
> > > > > Created /home/cecil/Clojure/Quotes/target/quotes-0.0.1.jar
> > > > > Created /home/cecil/Clojure/Quotes/target/quotes-0.0.1-
> > standalone.jar
> > > > >
> > > > > What do I need to change to make an uberjar. (Jars are generated, but
> > > > > cannot be used.)
> > > >
> > > > The warning which lein provided is trying to tell you exactly what you
> > > > need to do. In the `ns` form of your quotes.core namespace, you should
> > add
> > > > a (:gen-class). Example:
> > > >
> > > > ```clojure
> > > > (ns quotes.core
> > > > (:gen-class))
> > > > ```
> > > >
> > >
> > > That was what was needed. Thanks.
> > >
> > > And I could remove the added:
> > > :profiles {
> > > :uberjar {:aot :all}
> > > }
> >
> > For the best performance, you likely want AOT (ahead-of-time) compilation.
> > In general, I'd recommend keeping that uberjar profile with `{:aot :all}`.
> >
>
> That is why it is smart to communicate small non essential changes: people
> can set you on the right track. :-)
>
> I put that back. I now removed the ‘:aot [quotes.core]’, or should I keep
> that also?
>
> When I first got the error I found two different pieces of advice. One for
> both changes. When those did not work I asked here.
>
>
> I should pick up Clojure again. I only did one little project (long ago) to
> try it out. But that is no way to learn a language. Sadly there is no real
> use here for it. :'-(There's no need for `:aot [quotes.core]` if you're using `:aot :all` in your uberjar profile. The only other reason you'd want it is to AOT that namespace outside of the uberjar profile. That's up to you, but typically not a concern. -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
signature.asc
Description: PGP signature
