83 lines
1.6 KiB
Nix
83 lines
1.6 KiB
Nix
{ stdenv
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, lib
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, fetchFromGitHub
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, cmake
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, clang
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, libclang
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, zlib
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, openexr
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, openimageio2
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, llvm
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, boost
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, flex
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, bison
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, partio
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, pugixml
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, util-linux
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, python3
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}:
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let
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boost_static = boost.override { enableStatic = true; };
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in stdenv.mkDerivation rec {
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pname = "openshadinglanguage";
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version = "1.11.17.0";
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src = fetchFromGitHub {
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owner = "AcademySoftwareFoundation";
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repo = "OpenShadingLanguage";
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rev = "v${version}";
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sha256 = "sha256-2OOkLnHLz+vmSeEDQl12SrJBTuWwbnvoTatnvm8lpbA=";
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};
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cmakeFlags = [
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"-DUSE_BOOST_WAVE=ON"
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"-DENABLE_RTTI=ON"
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# Build system implies llvm-config and llvm-as are in the same directory.
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# Override defaults.
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"-DLLVM_DIRECTORY=${llvm}"
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"-DLLVM_CONFIG=${llvm.dev}/bin/llvm-config"
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# Set C++11 to C++14 required for LLVM10+
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"-DCMAKE_CXX_STANDARD=14"
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];
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preConfigure = "patchShebangs src/liboslexec/serialize-bc.bash ";
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nativeBuildInputs = [
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bison
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clang
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cmake
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flex
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];
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buildInputs = [
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boost_static
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libclang
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llvm
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openexr
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openimageio2
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partio
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pugixml
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python3.pkgs.pybind11
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util-linux # needed just for hexdump
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zlib
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];
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postFixup = ''
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substituteInPlace "$out"/lib/pkgconfig/*.pc \
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--replace '=''${exec_prefix}//' '=/'
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'';
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meta = with lib; {
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broken = (stdenv.isLinux && stdenv.isAarch64);
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description = "Advanced shading language for production GI renderers";
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homepage = "https://opensource.imageworks.com/osl.html";
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maintainers = with maintainers; [ hodapp ];
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license = licenses.bsd3;
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platforms = platforms.linux;
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};
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}
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