[rock-sm] 2006031919444902232 stf msg replaces [2006031918232013680] and [2006

[submaster@rocklinux.org]

Open Patch: 2006031919444902232 [by stf]                             + 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
        - copy the duplicate files feature from target/bootdisk/
build_stage1.sh

VOTECHECK: Needs a positive vote from (fake), (clifford) or (stefanp).

(stf) replaces [2006031918232013680] and [2006031919125230480]

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