> >Is there support for choosing a version of an extension, for example
> >if the new version deprecates something my application uses ?
>
> No, this is currently not possible.
Something like this is possible, if you name the extensions carefully.
I have done something like that. I used require to load the extension.
If you have two extension, ext1.so and ext2.so, both with an exported
function ext-test, then you can load the required extension like this:
(require (string-append "ext" (car (command-line-arguments))))
(ext-test)
I'm not sure whether calling require is the right thing to do. But it
worked for me.
Groetjes,
Peter.