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{ lib
, stdenv
, openblas
, blas
, lapack
, icu
, cmake
, pkg-config
, fetchFromGitHub
, python3
, Accelerate
, _experimental-update-script-combinators
, common-updater-scripts
, ripgrep
, unstableGitUpdater
, writeShellScript
}:
assert blas.implementation == "openblas" && lapack.implementation == "openblas";
stdenv.mkDerivation (finalAttrs: {
pname = "kaldi";
version = "unstable-2023-10-13";
src = fetchFromGitHub {
owner = "kaldi-asr";
repo = "kaldi";
rev = "1b07b595b0bfd261c87f4efecd022481ed4a196f";
sha256 = "sha256-S4UD/J28McnJjFu5FH3ElwzXapceUUezfBCgI91eIi0=";
};
cmakeFlags = [
"-DKALDI_BUILD_TEST=off"
"-DBUILD_SHARED_LIBS=on"
"-DBLAS_LIBRARIES=-lblas"
"-DLAPACK_LIBRARIES=-llapack"
"-DFETCHCONTENT_SOURCE_DIR_OPENFST:PATH=${finalAttrs.passthru.sources.openfst}"
];
buildInputs = [
openblas
icu
] ++ lib.optionals stdenv.isDarwin [
Accelerate
];
nativeBuildInputs = [
cmake
pkg-config
python3
];
preConfigure = ''
cmakeFlagsArray+=(
# Extract version without the need for git.
# https://github.com/kaldi-asr/kaldi/blob/71f38e62cad01c3078555bfe78d0f3a527422d75/cmake/VersionHelper.cmake
# Patch number is not actually used by default so we can just ignore it.
# https://github.com/kaldi-asr/kaldi/blob/71f38e62cad01c3078555bfe78d0f3a527422d75/CMakeLists.txt#L214
"-DKALDI_VERSION=$(cat src/.version)"
)
'';
postInstall = ''
mkdir -p $out/share/kaldi
cp -r ../egs $out/share/kaldi
'';
passthru = {
sources = {
# rev from https://github.com/kaldi-asr/kaldi/blob/master/cmake/third_party/openfst.cmake
openfst = fetchFromGitHub {
owner = "kkm000";
repo = "openfst";
rev = "338225416178ac36b8002d70387f5556e44c8d05";
hash = "sha256-MGEUuw7ex+WcujVdxpO2Bf5sB6Z0edcAeLGqW/Lo1Hs=";
};
};
updateScript =
let
updateSource = unstableGitUpdater {};
updateOpenfst = writeShellScript "update-openfst" ''
hash=$(${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")
${common-updater-scripts}/bin/update-source-version kaldi.sources.openfst "$hash" --source-key=out "--version-key=rev"
'';
in
_experimental-update-script-combinators.sequence [
updateSource
updateOpenfst
];
};
meta = with lib; {
description = "Speech Recognition Toolkit";
homepage = "https://kaldi-asr.org";
license = licenses.mit;
maintainers = with maintainers; [ mic92 ];
platforms = platforms.unix;
};
})
|