100 lines
2.7 KiB
Nix
100 lines
2.7 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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, icu
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, cmake
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, pkg-config
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, fetchFromGitHub
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, python3
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, Accelerate
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, _experimental-update-script-combinators
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, common-updater-scripts
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, ripgrep
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, unstableGitUpdater
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, writeShellScript
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}:
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assert blas.implementation == "openblas" && lapack.implementation == "openblas";
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stdenv.mkDerivation (finalAttrs: {
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pname = "kaldi";
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version = "unstable-2024-01-31";
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src = fetchFromGitHub {
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owner = "kaldi-asr";
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repo = "kaldi";
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rev = "8c451e28582f5d91f84ea3d64bb76c794c3b1683";
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sha256 = "sha256-iW/2gDZ/ib0M+bfWtZ9XuMWXMwTGoKCRLVl2lHLNh6c=";
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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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"-DBLAS_LIBRARIES=-lblas"
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"-DLAPACK_LIBRARIES=-llapack"
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"-DFETCHCONTENT_SOURCE_DIR_OPENFST:PATH=${finalAttrs.passthru.sources.openfst}"
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];
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buildInputs = [
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openblas
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icu
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] ++ lib.optionals stdenv.isDarwin [
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Accelerate
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];
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nativeBuildInputs = [
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cmake
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pkg-config
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python3
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];
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preConfigure = ''
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cmakeFlagsArray+=(
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# Extract version without the need for git.
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# https://github.com/kaldi-asr/kaldi/blob/71f38e62cad01c3078555bfe78d0f3a527422d75/cmake/VersionHelper.cmake
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# Patch number is not actually used by default so we can just ignore it.
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# https://github.com/kaldi-asr/kaldi/blob/71f38e62cad01c3078555bfe78d0f3a527422d75/CMakeLists.txt#L214
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"-DKALDI_VERSION=$(cat src/.version)"
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)
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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 $out/share/kaldi
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'';
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passthru = {
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sources = {
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# rev from https://github.com/kaldi-asr/kaldi/blob/master/cmake/third_party/openfst.cmake
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openfst = fetchFromGitHub {
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owner = "kkm000";
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repo = "openfst";
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rev = "338225416178ac36b8002d70387f5556e44c8d05";
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hash = "sha256-MGEUuw7ex+WcujVdxpO2Bf5sB6Z0edcAeLGqW/Lo1Hs=";
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};
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};
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updateScript =
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let
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updateSource = unstableGitUpdater {};
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updateOpenfst = writeShellScript "update-openfst" ''
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hash=$(${ripgrep}/bin/rg --multiline --pcre2 --only-matching 'FetchContent_Declare\(\s*openfst[^)]*GIT_TAG\s*([0-9a-f]{40})' --replace '$1' "${finalAttrs.src}/cmake/third_party/openfst.cmake")
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${common-updater-scripts}/bin/update-source-version kaldi.sources.openfst "$hash" --source-key=out "--version-key=rev"
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'';
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in
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_experimental-update-script-combinators.sequence [
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updateSource
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updateOpenfst
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];
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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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