%global commit f0c11f7ca17311fc488933a6cc253953c1b54273
%global date 20230315
%global shortcommit %(c=%{commit}; echo ${c:0:7})

Name:           cnkalman
Version:        0.1^%{date}git%{shortcommit}
Release:        %autorelease
Summary:        Low level implementation of a kalman filter
License:        MIT
URL:            https://github.com/cntools/cnkalman
ExcludeArch:    %{ix86}

Source0:        %{url}/archive/%{commit}.tar.gz#/%{name}-%{shortcommit}.tar.gz
Patch0:         cnkalman-shared.patch

BuildRequires:  cmake
BuildRequires:  cnmatrix-devel
BuildRequires:  gcc-c++
BuildRequires:  git-core
BuildRequires:  python3-devel
BuildRequires:  python3-pybind11
BuildRequires:  python3-rpm-macros
BuildRequires:  python3-symengine
BuildRequires:  sciplot0.2-devel

%description
Low level implementation of a kalman filter; with support for extended and
iterative extended kalman filters. The goals of the project are to provide a
numerically stable, robust EKF implementation which is both fast and portable.

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

%description    devel
The %{name}-devel package contains libraries and header files for
developing applications that use %{name}.

%package -n     python3-%{name}
Summary:        %{summary}

%description -n python3-%{name}
Implements a Kalman filter using %{name}.

%prep
%autosetup -p1 -n %{name}-%{commit}

%generate_buildrequires
%pyproject_buildrequires -t

%build
%cmake -DENABLE_TESTS=ON
%cmake_build
%pyproject_wheel

%install
# CMake installation:
#  - Library in library directory
#  - Python filter in library directory
#  - File for pkgconfig
# Python installation:
#  - Library in %%python3_sitearch
#  - Python filter in %%python3_sitearch
#  - Python module in %%python3_sitearch

# Run both intallation methods and then remove the overlapping files installed
# in %%python3_sitearch and the library directory.
# %%pyproject_save_files can't be used as it would require editing the files
# generated that overlap with the CMake installation.

%cmake_install
%pyproject_install

rm -frv %{buildroot}%{_prefix}/lib/
find %{buildroot}%{python3_sitearch}/ -name "lib%{name}.so*" -print -delete

%check
%ctest

%files
%license LICENSE
%doc README.md
%{_libdir}/lib%{name}.so.0{,.*}

%files devel
%{_includedir}/%{name}/
%{_libdir}/lib%{name}.so
%{_libdir}/pkgconfig/%{name}.pc

%files -n python3-%{name}
%{python3_sitearch}/%{name}
%{python3_sitearch}/%{name}-*.dist-info
%{python3_sitearch}/filter.cpython-*.so

%changelog
%autochangelog