88 lines
1.7 KiB
Nix
88 lines
1.7 KiB
Nix
{ lib
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, stdenv
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, fetchFromGitHub
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# build
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, cmake
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, pkg-config
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# runtime
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, expat
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, ipu6-camera-bins
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, libtool
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, gst_all_1
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# Pick one of
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# - ipu6 (Tiger Lake)
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# - ipu6ep (Alder Lake)
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# - ipu6epmtl (Meteor Lake)
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, ipuVersion ? "ipu6"
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}:
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let
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ipuTarget = {
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"ipu6" = "ipu_tgl";
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"ipu6ep" = "ipu_adl";
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"ipu6epmtl" = "ipu_mtl";
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}.${ipuVersion};
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in
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stdenv.mkDerivation {
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pname = "${ipuVersion}-camera-hal";
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version = "unstable-2023-09-25";
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src = fetchFromGitHub {
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owner = "intel";
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repo = "ipu6-camera-hal";
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rev = "9fa05a90886d399ad3dda4c2ddc990642b3d20c9";
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hash = "sha256-yS1D7o6dsQ4FQkjfwcisOxcP7Majb+4uQ/iW5anMb5c=";
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};
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nativeBuildInputs = [
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cmake
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pkg-config
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];
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PKG_CONFIG_PATH = "${lib.makeLibraryPath [ ipu6-camera-bins ]}/${ipuTarget}/pkgconfig";
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cmakeFlags = [
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"-DIPU_VER=${ipuVersion}"
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# missing libiacss
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"-DUSE_PG_LITE_PIPE=ON"
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];
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NIX_CFLAGS_COMPILE = [
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"-Wno-error"
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];
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enableParallelBuilding = true;
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buildInputs = [
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expat
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ipu6-camera-bins
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libtool
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gst_all_1.gstreamer
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gst_all_1.gst-plugins-base
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];
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postPatch = ''
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substituteInPlace src/platformdata/PlatformData.h \
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--replace '/usr/share/' "${placeholder "out"}/share/"
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'';
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postFixup = ''
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for lib in $out/lib/*.so; do
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patchelf --add-rpath "${lib.makeLibraryPath [ ipu6-camera-bins ]}/${ipuTarget}" $lib
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done
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'';
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passthru = {
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inherit ipuVersion;
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};
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meta = with lib; {
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description = "HAL for processing of images in userspace";
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homepage = "https://github.com/intel/ipu6-camera-hal";
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license = licenses.asl20;
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maintainers = with maintainers; [ hexa ];
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platforms = [ "x86_64-linux" ];
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};
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}
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