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