Discarded Patch: 2006031918232013680
by stf

Stefan Fiedler:
        rockinitrd: 
        - re-add support for ext2 as initrd fs, experimental support for 
          initramfs; introduce -initrdfs option
        - use readelf instead of ldd: this allows to "cross-build" initrds,
          given that cross-readelf is in your PATH, together with the -rootdir
          and -cross-compile options (use e.g. -rootdir build/<cross-build>
          -cross-compile <arch>-unknown-linux-gnu-, and point your PATH to
          build/<cross-build>/ROCK/tools.cross/crosscc)
        - use file -L instead of file, so symbolic links to shared libraries
          are followed
        
        Note: this is Work In Progress, expect a cleaned-up version later