41 lines
1 KiB
Nix
41 lines
1 KiB
Nix
{ lib
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, fetchFromGitHub
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, stdenv
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, cmake
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, gperftools
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, withGPerfTools ? true
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}:
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stdenv.mkDerivation rec {
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pname = "sentencepiece";
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version = "0.1.97";
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src = fetchFromGitHub {
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owner = "google";
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repo = pname;
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rev = "v${version}";
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sha256 = "sha256-T6qQtLmuPKVha0CwX4fBH7IQoAlwVj64X2qDecWd7s8=";
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};
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nativeBuildInputs = [ cmake ];
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buildInputs = lib.optionals withGPerfTools [ gperftools ];
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outputs = [ "bin" "dev" "out" ];
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# https://github.com/google/sentencepiece/issues/754
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postPatch = ''
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substituteInPlace CMakeLists.txt \
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--replace '\$'{exec_prefix}/'$'{CMAKE_INSTALL_LIBDIR} '$'{CMAKE_INSTALL_FULL_LIBDIR} \
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--replace '\$'{prefix}/'$'{CMAKE_INSTALL_INCLUDEDIR} '$'{CMAKE_INSTALL_FULL_INCLUDEDIR}
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'';
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meta = with lib; {
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homepage = "https://github.com/google/sentencepiece";
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description = "Unsupervised text tokenizer for Neural Network-based text generation";
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license = licenses.asl20;
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platforms = platforms.unix;
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maintainers = with maintainers; [ pashashocky ];
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};
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}
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