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build kernel only once for multiple outputs

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e.g. vmlinux + zImage
This commit is contained in:
Daniel Barlow
2024-01-02 19:40:57 +00:00
parent e4ed9dbec9
commit ff991508ae
4 changed files with 23 additions and 13 deletions
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12
modules/outputs.nix
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@@ -99,26 +99,18 @@ in
};
config = {
system.outputs = rec {
kernel = liminix.builders.kernel.override {
inherit (config.kernel) config src extraPatchPhase;
};
zimage = liminix.builders.kernel.override {
targets = ["arch/arm/boot/zImage"];
inherit (config.kernel) config src extraPatchPhase;
};
dtb = liminix.builders.dtb {
inherit (config.boot) commandLine;
dts = config.hardware.dts.src;
includes = config.hardware.dts.includes ++ [
"${kernel.headers}/include"
"${o.kernel.headers}/include"
];
};
uimage = liminix.builders.uimage {
commandLine = concatStringsSep " " config.boot.commandLine;
inherit (config.hardware) loadAddress entryPoint;
inherit (config.boot) imageFormat;
inherit kernel;
inherit dtb;
inherit (o) kernel dtb;
};
rootdir =
let