100 lines
2.2 KiB
Nix
100 lines
2.2 KiB
Nix
{ lib
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, stdenv
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, openblas
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, blas
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, lapack
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, openfst
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, icu
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, cmake
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, pkg-config
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, fetchFromGitHub
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, git
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, python3
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, Accelerate
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}:
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assert blas.implementation == "openblas" && lapack.implementation == "openblas";
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let
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# rev from https://github.com/kaldi-asr/kaldi/blob/master/cmake/third_party/openfst.cmake
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openfst = fetchFromGitHub {
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owner = "kkm000";
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repo = "openfst";
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rev = "338225416178ac36b8002d70387f5556e44c8d05";
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sha256 = "sha256-MGEUuw7ex+WcujVdxpO2Bf5sB6Z0edcAeLGqW/Lo1Hs=";
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};
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in
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stdenv.mkDerivation {
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pname = "kaldi";
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version = "2021-12-03";
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src = fetchFromGitHub {
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owner = "kaldi-asr";
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repo = "kaldi";
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rev = "2b016ab8cb018e031ab3bf01ec36cc2950c7e509";
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sha256 = "sha256-R8CrY7cwU5XfeGEgeFuZ0ApsEcEmWN/lrZaCjz85tyk=";
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};
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cmakeFlags = [
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"-DKALDI_BUILD_TEST=off"
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"-DBUILD_SHARED_LIBS=on"
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] ++ lib.optionals stdenv.isDarwin [
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"-DBLAS_LIBRARIES=-lblas"
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"-DLAPACK_LIBRARIES=-llapack"
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];
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enableParallelBuilding = true;
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preConfigure = ''
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mkdir bin
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cat > bin/git <<'EOF'
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#!${stdenv.shell}
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if [[ "$1" == "--version" ]]; then
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# cmake checks this
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${git}/bin/git --version
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elif [[ "$1" == "clone" ]]; then
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# mock this call:
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# https://github.com/kaldi-asr/kaldi/blob/c9d8b9ad3fef89237ba5517617d977b7d70a7ed5/cmake/third_party/openfst.cmake#L5
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cp -r ${openfst} ''${@: -1}
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chmod -R +w ''${@: -1}
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elif [[ "$1" == "rev-list" ]]; then
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# fix up this call:
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# https://github.com/kaldi-asr/kaldi/blob/c9d8b9ad3fef89237ba5517617d977b7d70a7ed5/cmake/VersionHelper.cmake#L8
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echo 0
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elif [[ "$1" == "rev-parse" ]]; then
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echo ${openfst.rev}
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echo 0
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fi
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true
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EOF
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chmod +x bin/git
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export PATH=$(pwd)/bin:$PATH
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'';
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buildInputs = [
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openblas
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openfst
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icu
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] ++ lib.optionals stdenv.isDarwin [
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Accelerate
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];
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nativeBuildInputs = [
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cmake
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pkg-config
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python3
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];
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postInstall = ''
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mkdir -p $out/share/kaldi
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cp -r ../egs $out/share/kaldi
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'';
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meta = with lib; {
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description = "Speech Recognition Toolkit";
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homepage = "https://kaldi-asr.org";
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license = licenses.mit;
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maintainers = with maintainers; [ mic92 ];
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platforms = platforms.unix;
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};
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}
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