void-packages/srcpkgs/vosk-api/template

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# Template file for 'vosk-api'
pkgname=vosk-api
version=0.3.45
revision=1
create_wrksrc=yes
build_wrksrc="vosk-api-${version}/src"
# Vosk is built with their own vendored version of Kaldi which has no releases
# of its own, so the commit must be determined by the date of the vosk release.
_kaldi_commit=93ef0019b847272a239fbb485ef97f29feb1d587
build_style=gnu-makefile
make_use_env=yes
make_build_args="KALDI_ROOT=../../kaldi HAVE_OPENBLAS_NO_F2C=1 HAVE_OPENBLAS_CLAPACK=0"
makedepends="blas-devel lapack-devel openblas-devel libgomp-devel openfst-devel"
short_desc="Offline speech recognition toolkit"
maintainer="Orphaned <orphan@voidlinux.org>"
license="Apache-2.0"
homepage="https://alphacephei.com/vosk"
distfiles="https://github.com/alphacep/vosk-api/archive/v${version}/vosk-api-${version}.tar.gz
https://github.com/alphacep/kaldi/archive/${_kaldi_commit}.tar.gz
https://alphacephei.com/vosk/models/vosk-model-small-en-us-0.15.zip"
checksum="930fb9cfa6c1b3035d3730feee7d670fb893caa0c71bd2159ee7623102674c26
f47a996af546884a8e1cb961323b796c5c238c1bbeabaf657bb300b760e431b2
30f26242c4eb449f948e42cb302dd7a686cb29a3423a8367f99ff41780942498"
shlib_provides="libvosk.so"
patch_args="-Np1 -d ${pkgname}-${version}"
if [ "$XBPS_TARGET_LIBC" = musl ]; then
makedepends+=" libexecinfo-devel"
fi
post_extract() {
mv "kaldi-${_kaldi_commit}" kaldi
cd "${wrksrc}/kaldi/tools"
mkdir -p OpenBLAS/install/lib
ln -sf "${XBPS_CROSS_BASE}/usr/include/openblas" OpenBLAS/install/include
ln -sf "${XBPS_CROSS_BASE}/usr/lib/"* OpenBLAS/install/lib
mkdir -p openfst/include openfst/lib
ln -sf "${XBPS_CROSS_BASE}/usr/include/fst" openfst/include
ln -sf "${XBPS_CROSS_BASE}/usr/lib/"* openfst/lib
}
pre_build() {
cd "${wrksrc}/kaldi/src"
./configure ${CROSS_BUILD:+--host="${XBPS_CROSS_TRIPLET}"} --mathlib=OPENBLAS_NO_F2C --shared --use-cuda=no
make online2 lm rnnlm
}
do_install() {
vinstall vosk_api.h 644 usr/include
vinstall libvosk.so 644 usr/lib
vmkdir usr/share/vosk-models
mv "${wrksrc}/vosk-model-small-en-us-0.15" "${DESTDIR}/usr/share/vosk-models/small-en-us"
}
do_check() {
cd "${wrksrc}/vosk-api-${version}/c"
ln -sf "${wrksrc}/vosk-model-small-en-us-0.15" model
ln -sf ../python/example/test.wav .
ldflags="-fopenmp -L../src -lvosk -ldl -lpthread -Wl,-rpath,../src"
if [ "$XBPS_TARGET_LIBC" = musl ]; then
ldflags+=" -lexecinfo"
fi
make LDFLAGS="$ldflags"
./test_vosk | grep -q '"text" : "zero one eight zero three"'
}
vosk-model-small-en-us_package() {
short_desc="Lightweight english language model"
pkg_install() {
vmove usr/share/vosk-models
}
}