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87 lines
2.2 KiB
87 lines
2.2 KiB
Name: lpcnetfreedv
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Version: 0.2
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Release: 3%{?dist}
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Summary: LPCNet for FreeDV
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License: BSD
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URL: https://github.com/drowe67/LPCNet
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Source0: https://github.com/drowe67/LPCNet/archive/v%{version}/LPCNet-%{version}.tar.gz
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Source1: http://rowetel.com/downloads/deep/lpcnet_191005_v1.0.tgz
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# Fixes for aarch64 which has NEON instructions natively
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Patch0: lpcnetfreedv-vector-updates.patch
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# Make library private for FreeDV
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Patch1: lpcnetfreedv-private_libs.patch
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BuildRequires: cmake gcc
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BuildRequires: codec2-devel
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%description
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Experimental version of LPCNet that has been used to develop FreeDV 2020 - a HF
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radio Digial Voice mode for over the air experimentation with Neural Net speech
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coding. Possibly the first use of Neural Net speech coding in real world
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operation.
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%package devel
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Requires: %{name}%{?_isa} = %{version}-%{release}
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Summary: Development files and tools for LPCNet
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%description devel
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%{summary}.
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%prep
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%autosetup -p1 -n LPCNet-%{version}
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%build
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mkdir build && pushd build
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# Add model data archive to the build directory so CMake finds it.
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cp %{SOURCE1} .
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# We need to force optimizations to specific values since the build system and
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# host system will likely be different.
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%ifarch i686 x86_64
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%global _cpuopt "-DAVX=TRUE"
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%endif
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%ifarch armv7hl
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%global _cpuopt "-DNEON=TRUE"
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%endif
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%ifarch aarch64 ppc64le s390x
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# NEON instructions are native in arm64.
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%global _cpuopt ""
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%endif
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%cmake -DDISABLE_CPU_OPTIMIZATION=TRUE %{_cpuopt} ../
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%make_build
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%install
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pushd build
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%make_install
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%files
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%license COPYING
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%doc README.md
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%{_libdir}/%{name}/lib%{name}.so
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%files devel
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%{_bindir}/*
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%{_includedir}/lpcnet/
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%{_libdir}/cmake/lpcnetfreedv/
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%changelog
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* Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.2-3
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
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* Wed May 13 2020 Richard Shaw <hobbes1069@gmail.com> - 0.2-2
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- Update per reviewer comments.
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- Renamed package to lpcnetfreedv (same as library), repo will be renamed in
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the near future.
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- Made library private as it is essentially a plugin for freedv.
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* Mon Apr 20 2020 Richard Shaw <hobbes1069@gmail.com> - 0.2-1
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- Initial packaging.
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