scala/scala — pull request #3735 by lefou (2014-05-09 15:56:26+00:00)
Title: OSGi: Restrict Import-Package for scala.*

Restrict the Import-Package OSGi manifest entry to match only binary compatible scala.* packages. This is necessary, because the Scala OSGi versions do not match the OSGi semantic versioning policy and are not binary compatible between their OSGi minor versions. This means that e.g. the scala-compiler-2.11 bundle will never work if it imports a scala.* package from 2.10 or 2.12. Thus this patch enforces a tight version range, only accepting versions within the same minor version. E.g. Applied to version 2.11.1 the range would expand to "[2.11,2.12)".

This PR also enforces a Java 6/7 execution environment for the bundles.

This PR has already a discussion history as #3697