49 lines
1.2 KiB
Nix
49 lines
1.2 KiB
Nix
# Custom module for Acer WMI features, like battery charge limit
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{
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lib,
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stdenv,
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fetchFromGitHub,
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kernel
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}:
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stdenv.mkDerivation {
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pname = "acer-wmi-battery";
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version = "0.0.0";
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src = fetchFromGitHub {
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owner = "frederik-h";
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repo = "acer-wmi-battery";
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rev = "0889d3ea54655eaa88de552b334911ce7375952f";
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sha256 = "sha256-mI6Ob9BmNfwqT3nndWf3jkz8f7tV10odkTnfApsNo+A=";
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};
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nativeBuildInputs = [ kernel.moduleBuildDependencies ];
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makeFlags = kernel.makeFlags ++ [
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"INSTALL_MOD_PATH=$(out)"
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];
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# Makefile provided in repo is useless, hardcoded paths, overwriting it
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patchPhase = ''
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cat > Makefile <<EOF
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obj-m += acer-wmi-battery.o
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all:
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$(printf '\t')make -C ${kernel.dev}/lib/modules/${kernel.modDirVersion}/build M=\$(PWD) modules
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modules_install:
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$(printf '\t')make -C ${kernel.dev}/lib/modules/${kernel.modDirVersion}/build M=\$(PWD) modules_install
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EOF
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'';
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buildFlags = [ "all" ];
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installTargets = [ "modules_install" ];
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meta = {
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description = "Acer WMI kernel module for battery charge limit";
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homepage = "https://github.com/frederik-h/acer-wmi-battery";
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license = lib.licenses.gpl2;
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platforms = lib.platforms.linux;
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};
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}
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