nixpkgs/make-iso9660-image.sh at 707dd205382f1b8d060681b9edbea123f84f5164 - nixpkgs - nordic-dev.net

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Eelco Dolstra fff7011066 Purifying the NixOS build stuff.

* make-initrd.nix: builds a initial RAM disk.  The resulting initrd
  will contain just a Nix store containing the specified lists of
  packages, with a symlink `/init' to the actual init program in the
  Nix store.

* make-iso9660-image.nix: builds a bootable ISO image.

* rescue-system.nix: builds a bootable ISO image (using the two
  function above) that boots into a very minimal Linux environment
  containing (at the moment) the dietlibc-based bash and coreutils,
  loaded from the initrd.  Eventually this should become a two-stage
  boot (load kernel modules from the initrd, mount the actual root
  file system (e.g., the installation CD), call the real init).

  The rescue system (probably a misnomer) should become the minimal
  environment necessary for the installer (on CD) and the boot process
  of an installed NixOS (on HD).

svn path=/nixu/trunk/; revision=6926

2006-11-02 17:56:50 +00:00

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 source $stdenv/setup
 ensureDir $out
 if test -n "$bootable"; then
     bootFlags="-b $bootImage -c boot.cat -no-emul-boot -boot-load-size 4"
 fi
 # !!! -f is a quick hack.
 mkisofs -r -J -f -o $out/$isoName $bootFlags -graft-points $graftList