My projects all have to make several versions based on things like color or no color, sign size etc, so the first thing my .bat build file (called by mak 'x' or mak all) does is to copy (and in some instances rename) all needed files into a temporary directory, then it builds from there. In a given project with 17 version the copying (and renaming) process generates a uniform build of any version of a given project.

This process works very well but is, of course, impossible with uVision which require a separate project for every version and the maintenance of that is repulsive.

Erik