Name:           clhep
Version:        2.4.7.1
Release:        %autorelease
Summary:        C++ Class Library for High Energy Physics

License:        GPL-3.0-only OR LGPL-3.0-only
URL:            https://proj-clhep.web.cern.ch/proj-clhep
%global tag %(echo %{version} | tr '.' '_')
Source:         https://gitlab.cern.ch/CLHEP/CLHEP/-/archive/CLHEP_%{tag}/CLHEP-CLHEP_%{tag}.tar.bz2

# Don't build or install static libs if BUILD_STATIC_LIBS is OFF
Patch0:         clhep-fix-build-static-lib.patch

BuildRequires:  gcc-c++
BuildRequires:  cmake
BuildRequires:  ninja-build

%description
The CLHEP project was proposed by Leif Lönnblad at CHEP 92. It is intended to
be a set of HEP-specific foundation and utility classes such as random
generators, physics vectors, geometry and linear algebra. CLHEP is structured in
a set of packages independent of any external package (interdependencies within
CLHEP are allowed under certain conditions).

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

%description    devel
This package contains development files for %{name}.

%prep
%autosetup -p1 -n CLHEP-CLHEP_%{tag}

# fix install path of CMake files
sed -i 's|lib${LIB_SUFFIX}/CLHEP-${VERSION}|lib${LIB_SUFFIX}/cmake/CLHEP|' cmake/Modules/ClhepToolchain.cmake
# properly set the soversion
sed -i 's|OUTPUT_NAME CLHEP-${package}-${VERSION}|OUTPUT_NAME CLHEP-${package} VERSION ${PROJECT_VERSION} SOVERSION ${PROJECT_VERSION_MAJOR}|' \
    cmake/Modules/ClhepBuildLibrary.cmake
sed -i 's|OUTPUT_NAME CLHEP-${VERSION}|VERSION ${PROJECT_VERSION} SOVERSION ${PROJECT_VERSION_MAJOR}|' \
    cmake/Modules/ClhepBuildLibrary.cmake
# use Fedora build flags
sed -i 's|-O||' cmake/Modules/ClhepVariables.cmake
# remove the check for out-of-source build
sed -i '/clhep_ensure_out_of_source_build/d' CMakeLists.txt

sed -i "/_clhep_lib_suffix_64()/d" cmake/Modules/ClhepVariables.cmake

%build
%cmake \
    -GNinja \
    -DCMAKE_BUILD_TYPE=RelWithDebInfo \
    -DCPR_USE_SYSTEM_CURL=ON \

%cmake_build

%install
%cmake_install

%check
%ifarch i686
%ctest -E testThreaded
%else
%ctest
%endif

%files
%license COPYING COPYING.LESSER
%doc ChangeLog README.md
%{_libdir}/libCLHEP*.so.2*

%files devel
%{_bindir}/*-config
%{_includedir}/CLHEP/
%{_includedir}/clhep.modulemap
%{_libdir}/libCLHEP*.so
%{_libdir}/cmake/CLHEP/
%{_libdir}/pkgconfig/clhep*.pc

%changelog
%autochangelog