commit 55166ba5360fed325548eb384684c092ccdeeb41 · pyrox.dev/nixpkgs

pkgs/by-name/gr/grub2_pvgrub_image/configs/grub-bootstrap.cfg pkgs/by-name/gr/grub2_pvhgrub_image/configs/grub-bootstrap.cfg

pkgs/by-name/gr/grub2_pvgrub_image/configs/grub.cfg pkgs/by-name/gr/grub2_pvhgrub_image/configs/grub.cfg

-54

pkgs/by-name/gr/grub2_pvgrub_image/package.nix

···

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       {

     

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         lib,

     

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         stdenv,

     

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         grub2_xen,

     

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       }:

     

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       -
       

     

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       let

     

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         efiSystemsBuild = {

     

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       -
           i686-linux.target = "i386";

     

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           x86_64-linux.target = "x86_64";

     

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       -
           armv7l-linux.target = "arm";

     

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           aarch64-linux.target = "aarch64";

     

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       -
           riscv32-linux.target = "riscv32";

     

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       -
           riscv64-linux.target = "riscv64";

     

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         };

     

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       -
       

     

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       in

     

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       (

     

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         stdenv.mkDerivation rec {

     

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           name = "pvgrub-image";

     

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       -
       

     

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           configs = ./configs;

     

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           buildInputs = [ grub2_xen ];

     

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       -
       

     

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           buildCommand = ''

     

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             cp "${configs}"/* .

     

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             tar -cf memdisk.tar grub.cfg

     

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             # We include all modules except all_video.mod as otherwise grub will fail printing "no symbol table"

     

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             # if we include it.

     

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             grub-mkimage -O "${

     

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               efiSystemsBuild.${stdenv.hostPlatform.system}.target

     

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             }-xen" -c grub-bootstrap.cfg \

     

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               -m memdisk.tar -o "grub-${efiSystemsBuild.${stdenv.hostPlatform.system}.target}-xen.bin" \

     

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               $(ls "${grub2_xen}/lib/grub/${

     

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                 efiSystemsBuild.${stdenv.hostPlatform.system}.target

     

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               }-xen/" |grep 'mod''$'|grep -v '^all_video\.mod''$')

     

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             mkdir -p "$out/lib/grub-xen"

     

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             cp "grub-${efiSystemsBuild.${stdenv.hostPlatform.system}.target}-xen.bin" $out/lib/grub-xen/

     

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           '';

     

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       -
       

     

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           meta = with lib; {

     

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             description = "PvGrub image for use for booting PV Xen guests";

     

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             longDescription = ''

     

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               This package provides a PvGrub image for booting Para-Virtualized (PV)

     

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               Xen guests

     

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             '';

     

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       -
       

     

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             platforms = platforms.gnu ++ platforms.linux;

     

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       -
           };

     

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         }

     

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       -
       )

+83

pkgs/by-name/gr/grub2_pvhgrub_image/package.nix

···

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       {

     

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         lib,

     

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         stdenv,

     

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         grub2_xen,

     

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         grub2_xen_pvh,

     

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         grubPlatform ? "xen_pvh",

     

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       }:

     

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       assert lib.assertOneOf "grubPlatform" grubPlatform [

     

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         "xen"

     

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         "xen_pvh"

     

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       ];

     

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       let

     

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         targets = {

     

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           i686-linux.target = "i386";

     

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           x86_64-linux.target = if grubPlatform == "xen_pvh" then "i386" else "x86_64";

     

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         };

     

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       in

     

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       stdenv.mkDerivation {

     

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         name = "grub2_${grubPlatform}_image";

     

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         env = {

     

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           GRUB_CONFIGS = "${./configs}";

     

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           GRUB_FORMAT = "${targets.${stdenv.buildPlatform.system}.target}-${grubPlatform}";

     

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         };

     

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         buildInputs =

     

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           lib.optional (grubPlatform == "xen") grub2_xen

     

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           ++ lib.optional (grubPlatform == "xen_pvh") grub2_xen_pvh;

     

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         dontUnpack = true;

     

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         buildPhase = ''

     

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           cp "$GRUB_CONFIGS"/* .

     

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           tar -cf memdisk.tar grub.cfg

     

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           grub-mkimage \

     

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             -O "$GRUB_FORMAT" \

     

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             -c grub-bootstrap.cfg \

     

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             -m memdisk.tar \

     

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             -o grub-"$GRUB_FORMAT".bin \

     

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             ${if grubPlatform == "xen_pvh" then grub2_xen_pvh else grub2_xen}/lib/grub/"$GRUB_FORMAT"/*.mod

     

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         '';

     

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         installPhase = ''

     

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           mkdir -p "$out/lib/grub-${grubPlatform}"

     

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           cp grub-"$GRUB_FORMAT".bin $out/lib/grub-${grubPlatform}/

     

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         '';

     

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         dontFixup = true;

     

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         meta = {

     

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           description = "PvGrub2 image for booting ${

     

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             if grubPlatform == "xen_pvh" then "PVH" else "PV"

     

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           } Xen guests";

     

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           longDescription =

     

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             if (grubPlatform == "xen_pvh") then

     

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               ''

     

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                 This package provides a prebuilt PvGrub2 image for booting PVH Xen

     

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                 guests (also commonly referred to as PvhGrub2), which searches for

     

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                 `grub.cfg` on the guest disk and interprets it to load the kernel,

     

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                 eliminating the need to copy the guest kernel to the Dom0.

     

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                 You will need `pkgs.grub2_xen_pvh` to build a customized PvhGrub2

     

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                 image. See [PvGrub2](https://wiki.xenproject.org/wiki/PvGrub2) for

     

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                 more explanations.

     

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               ''

     

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             else

     

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               ''

     

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                 This package provides a prebuilt PvGrub2 image for booting PV Xen

     

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                 guests, which searches for `grub.cfg` on the guest disk and interprets

     

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                 it to load the kernel, eliminating the need to copy the guest kernel

     

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                 to the Dom0.

     

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                 You will need `pkgs.grub2_xen` to build a customized PvGrub2 image.

     

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                 See [PvGrub2](https://wiki.xenproject.org/wiki/PvGrub2) for more

     

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                 explanations.

     

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               '';

     

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           teams = [ lib.teams.xen ];

     

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           platforms = lib.attrNames targets;

     

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         };

     

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       }

+14 -1

pkgs/tools/misc/grub/default.nix

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         efiSupport ? false,

     

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         zfsSupport ? false,

     

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         xenSupport ? false,

     

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         xenPvhSupport ? false,

     

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         kbdcompSupport ? false,

     

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         ckbcomp,

     

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       }:

     
···

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           x86_64-linux.target = "x86_64";

     

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         };

     

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         xenPvhSystemsBuild = {

     

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           i686-linux.target = "i386";

     

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           x86_64-linux.target = "i386"; # Xen PVH is only i386 on x86.

     

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         };

     

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         inPCSystems = lib.any (system: stdenv.hostPlatform.system == system) (lib.attrNames pcSystems);

     

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         gnulib = fetchgit {

     
···

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       in

     

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       assert zfsSupport -> zfs != null;

     

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       assert !(efiSupport && xenSupport);

     

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       assert !(efiSupport && (xenSupport || xenPvhSupport));

     

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       assert !(xenSupport && xenPvhSupport);

     

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       stdenv.mkDerivation rec {

     

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         pname = "grub";

     
···

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         ++ lib.optionals xenSupport [

     

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           "--with-platform=xen"

     

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           "--target=${xenSystemsBuild.${stdenv.hostPlatform.system}.target}"

     

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         ]

     

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         ++ lib.optionals xenPvhSupport [

     

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           "--with-platform=xen_pvh"

     

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           "--target=${xenPvhSystemsBuild.${stdenv.hostPlatform.system}.target}"

     

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         ];

     

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         # save target that grub is compiled for

     
···

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               lib.attrNames efiSystemsBuild

     

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             else if xenSupport then

     

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               lib.attrNames xenSystemsBuild

     

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             else if xenPvhSupport then

     

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               lib.attrNames xenPvhSystemsBuild

     

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             else

     

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               platforms.gnu ++ platforms.linux;

     

       665
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pkgs/top-level/all-packages.nix

···

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           xenSupport = true;

     

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         };

     

       3069
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         grub2_xen_pvh = grub2.override {

     

       3071
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           xenPvhSupport = true;

     

       3072
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         };

     

       3073
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       +
       

     

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         grub2_pvgrub_image = grub2_pvhgrub_image.override {

     

       3075
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           grubPlatform = "xen";

     

       3076
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       +
         };

     

       3077
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       +
       

     

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         grub4dos = callPackage ../tools/misc/grub4dos {

     

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           stdenv = stdenv_32bit;

     

       3072
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         };