- No complex shell logic.
- "Source file shadowing" for all targets via vpath.
- Dependency handling.
- True incremental build.
- Don't write into source directories.
- Easy cleanup by just removing 'wrk'.
New joy_stddrv module to make the Protovision driver the default driver (cause
it's the only one).
git-svn-id: svn://svn.cc65.org/cc65/trunk@3596 b7a2c559-68d2-44c3-8de9-860c34a00d81