Walter Landry wrote: [...]
The referenced case doesn't involve making copies, and turns on the particulars of visual art.
Try to apply the same logic to software and incorporation of legal copies into "larger works". Copying is governed by the GPL Section 1 and Section 3, not Section 2. For a "combined work" (compilation) you simply state something like "Portions Copyright ... <license>" "Portions Copyright ... <license>" and make sure that your distribution of the compilation in the object (binary) form complies with all those licenses/agreements. In the case of reciprocal share-alike licenses like the GPL/CPL/OSL, that means making the source code of the XYL'd portions (including derivatives [aka modification/adaptations]) available to your licenses free of royalties. regards, alexander.