# Modified from https://src.fedoraproject.org/rpms/lpcnetfreedv/blob/rawhide/f/lpcnetfreedv.spec

%undefine __cmake_in_source_build
%global sover 0.5

Name:           lpcnetfreedv
Version:        0.5
Release:        1
Summary:        LPCNet for FreeDV

License:        BSD-3-Clause
URL:            https://github.com/drowe67/LPCNet
Source0:        https://github.com/drowe67/LPCNet/archive/v%{version}/LPCNet-%{version}.tar.gz
Source1:        http://rowetel.com/downloads/deep/lpcnet_191005_v1.0.tgz

Patch0:         lpcnetfreedv-libm.patch

BuildRequires:  cmake gcc

%description
Experimental version of LPCNet that has been used to develop FreeDV 2020 - a HF
radio Digial Voice mode for over the air experimentation with Neural Net speech
coding. Possibly the first use of Neural Net speech coding in real world
operation.

%package devel
Requires:       %{name}%{?_isa} = %{version}-%{release}
Summary:        Development files and tools for LPCNet

%description devel
%{summary}.


%prep
%autosetup -p1 -n LPCNet-%{version}


%build
# Add model data archive to the build directory so CMake finds it.
mkdir -p %{_vpath_builddir}
cp %{SOURCE1} %{__cmake_builddir}/

%cmake
%cmake_build


%install
%cmake_install


%check
# Test scripts incorrectly assume build directory name. Need to fix.
#ctest


%files
%license COPYING
%doc README.md
%{_libdir}/lib%{name}.so.%{sover}

%files devel
%{_bindir}/*
%{_includedir}/lpcnet/
%{_libdir}/cmake/lpcnetfreedv/
%{_libdir}/lib%{name}.so


%changelog
* Tue Jan 14 2025 Suyun <ziyu.oerv@isrc.iscas.ac.cn> - 0.5-1
- Init package at 0.5