77922c875b
presently this is used to reference the appropriate kernel and (if needed) openwrt source trees, but I would not be surprised if we find other uses
44 lines
959 B
Nix
44 lines
959 B
Nix
{
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callPackage
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, buildPackages
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, stdenvNoCC
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, fetchFromGitHub
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, config
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, checkedConfig
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, sources
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}:
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let
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# The kernel is huge and takes a long time just to
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# download and unpack. This derivation creates
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# a source tree in a suitable shape to build from -
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# today it just patches some scripts but as we add
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# support for boards/SoCs we expect the scope of
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# "pre-treatment" to grow
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tree = stdenvNoCC.mkDerivation {
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name = "spindled-kernel-tree";
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src = sources.kernel;
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phases = [ "unpackPhase" "patchPhase" "patchScripts" "installPhase" ];
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patches = [ ./random.patch ];
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patchScripts = ''
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patchShebangs scripts/
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'';
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installPhase = ''
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mkdir -p $out
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cp -a . $out
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'';
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};
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in rec {
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vmlinux = callPackage ./vmlinux.nix {
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inherit tree config checkedConfig;
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};
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uimage = callPackage ./uimage.nix { };
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dtb = callPackage ./dtb.nix {
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openwrt = sources.openwrt;
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kernel = tree;
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};
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}
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