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nixpkgs/pkgs/tools/graphics/waifu2x-converter-cpp/default.nix
2021-08-25 20:14:13 -04:00

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Nix

{ cmake, fetchFromGitHub, makeWrapper, opencv3, lib, stdenv, ocl-icd, opencl-headers, OpenCL
, cudaSupport ? false, cudatoolkit ? null
}:
stdenv.mkDerivation rec {
pname = "waifu2x-converter-cpp";
version = "5.3.4";
src = fetchFromGitHub {
owner = "DeadSix27";
repo = pname;
rev = "v${version}";
sha256 = "0rv8bnyxz89za6gwk9gmdbaf3j7c1j52mip7h81rir288j35m84x";
};
patches = [
# Remove the hard-coded compiler on Darwin and use the one in stdenv.
./waifu2x_darwin_build.diff
];
buildInputs = [
opencv3
] ++ lib.optional cudaSupport cudatoolkit
++ lib.optional stdenv.isDarwin OpenCL
++ lib.optionals stdenv.isLinux [ ocl-icd opencl-headers ];
nativeBuildInputs = [ cmake makeWrapper ];
preFixup = lib.optionalString stdenv.isLinux ''
wrapProgram $out/bin/waifu2x-converter-cpp --prefix LD_LIBRARY_PATH : "${ocl-icd}/lib"
'';
meta = {
description = "Improved fork of Waifu2X C++ using OpenCL and OpenCV";
homepage = "https://github.com/DeadSix27/waifu2x-converter-cpp";
license = lib.licenses.mit;
maintainers = [ lib.maintainers.xzfc ];
platforms = lib.platforms.linux ++ lib.platforms.darwin;
};
}