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{ lib
, cmake
, fetchFromGitHub
, ninja
, stdenv
, tbb
}:
stdenv.mkDerivation (finalAttrs: {
pname = "openpgl";
version = "0.5.0";
src = fetchFromGitHub {
owner = "OpenPathGuidingLibrary";
repo = finalAttrs.pname;
rev = "v${finalAttrs.version}";
hash = "sha256-dbHmGGiHQkU0KPpQYpY/o0uCWdb3L5namETdOcOREgs=";
};
nativeBuildInputs = [
cmake
ninja
];
buildInputs = [
tbb
];
cmakeFlags = [
"-DOPENPGL_BUILD_STATIC=OFF"
"-DTBB_ROOT=${tbb.out}"
];
env.NIX_CFLAGS_COMPILE = lib.optionalString stdenv.isAarch64 "-flax-vector-conversions";
meta = {
description = "Intel Open Path Guiding Library";
homepage = "https://github.com/OpenPathGuidingLibrary/openpgl";
platforms = lib.platforms.linux;
maintainers = [ lib.maintainers.amarshall ];
license = lib.licenses.asl20;
};
})
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