65 lines
1.7 KiB
Nix
65 lines
1.7 KiB
Nix
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{ lib, stdenv, fetchurl, kernel, alsa-lib }:
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let
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bits =
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if stdenv.hostPlatform.is64bit then "64"
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else "32";
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libpath = lib.makeLibraryPath [ stdenv.cc.cc stdenv.cc.libc alsa-lib ];
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in
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stdenv.mkDerivation rec {
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pname = "mwprocapture";
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subVersion = "4390";
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version = "1.3.0.${subVersion}-${kernel.version}";
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src = fetchurl {
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url = "https://www.magewell.com/files/drivers/ProCaptureForLinux_${subVersion}.tar.gz";
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sha256 = "sha256-a2cU7PYQh1KR5eeMhMNx2Sc3HHd7QvCG9+BoJyVPp1Y=";
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};
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nativeBuildInputs = kernel.moduleBuildDependencies;
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preConfigure = ''
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cd ./src
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export INSTALL_MOD_PATH="$out"
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'';
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hardeningDisable = [ "pic" "format" ];
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makeFlags = [
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"KERNELDIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
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];
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env.NIX_CFLAGS_COMPILE = "-Wno-error=implicit-fallthrough";
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postInstall = ''
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cd ../
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mkdir -p $out/bin
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cp bin/mwcap-control_${bits} $out/bin/mwcap-control
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cp bin/mwcap-info_${bits} $out/bin/mwcap-info
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mkdir -p $out/lib/udev/rules.d
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# source has a filename typo
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cp scripts/10-procatpure-event-dev.rules $out/lib/udev/rules.d/10-procapture-event-dev.rules
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cp -r src/res $out
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patchelf \
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--set-interpreter $(cat ${stdenv.cc}/nix-support/dynamic-linker) \
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--set-rpath "${libpath}" \
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"$out"/bin/mwcap-control
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patchelf \
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--set-interpreter $(cat ${stdenv.cc}/nix-support/dynamic-linker) \
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--set-rpath "${libpath}" \
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"$out"/bin/mwcap-info
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'';
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meta = with lib; {
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homepage = "https://www.magewell.com/";
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description = "Linux driver for the Magewell Pro Capture family";
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license = licenses.unfreeRedistributable;
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maintainers = with maintainers; [ flexiondotorg ];
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platforms = platforms.linux;
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};
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}
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