I have a plugin for an RCP app that uses BIRT. I have a target for building my app which contains only the plugins/features that are required. I recently updated the BIRT plugin versions in my IDE, which created an incompatibility in the design files with previous versions of BIRT. I have the old version of BIRT in my target and need to update to the newer plugins.
In the past I have manually updated plugin jars in the target, but BIRT is a complicated platform with dependencies out the wazoo. Is there any utility or way of organizing my target differently that will make this easier to control in the future?
I would recommend to keep all components separately and not copy them into a single folder. You can use Target Definition editor (see File / New / Other… / Target Definition). So, after downloading all the pieces, you can unpack them locally and assemble your Target Platform using Target Definition editor.
You can also do the same using Window / Preferences / Plugin Development / Target Platform preference page. There you can select previously created target definition or specify base Eclipse install and then use ‘Add…’ button to add additional components from local folders or remote sites.
Also, as far as I know the PDE team is currently working on expanding Target platform support in Eclipse 3.5. I think they are planning to allow to select Target Definition per-launch configuration and per-project.