%global pkgvers 0
%global scdate0 20230607
%global schash0 28d88037d5a6d77a793dfbc19b27d9cd5f8500e6
%global branch0 master
%global source0 https://github.com/Xyce/Xyce.git

%global sshort0 %{expand:%%{lua:print(('%{schash0}'):sub(1,8))}}

%define targets native;openmpi;mpich
# % define targets native

Name:           xyce
Version:        7.6.0
Release:        %{scdate0}.%{pkgvers}.git%{sshort0}%{?dist}
Summary:        The Xyce Parallel Electronic Simulator
License:        GPLv3

URL:            https://github.com/Xyce/Xyce

BuildRequires:  gcc-c++ cmake git flex bison doxygen graphviz pkgconf-pkg-config
BuildRequires:  python3-devel pybind11-devel trilinos-devel fftw-devel mot-adms
BuildRequires:  netcdf-devel boost-devel glm-devel hdf5-devel blas-devel
BuildRequires:  lapack-devel eigen3-devel suitesparse-devel SuperLU-devel
BuildRequires:  environment-modules zlib-devel hwloc-devel yaml-cpp-devel
%if ! (0%{?rhel} == 9)
BuildRequires:  matio-devel SuperLUMT-devel scotch-devel
%endif
%{lua:
for target in string.gmatch(rpm.expand("%{targets}"), "[%w_-]+")
do
  if not (target == "native") then
    print("BuildRequires: "..target.."-devel\n")
    print("BuildRequires: hdf5-"..target.."-devel\n")
    print("BuildRequires: scalapack-"..target.."-devel\n")
    print("BuildRequires: trilinos-"..target.."-devel\n")
  end
end}
%if ! (0%{?rhel} == 9)
%{lua:
for target in string.gmatch(rpm.expand("%{targets}"), "[%w_-]+")
do
  if not (target == "native") then
    print("BuildRequires: MUMPS-"..target.."-devel\n")
    print("BuildRequires: hypre-"..target.."-devel\n")
    print("BuildRequires: ptscotch-"..target.."-devel\n")
  end
end}
%endif
Requires:       environment-modules

%ifarch ppc64le
%if 0%{?rhel} == 9
%global _lto_cflags %{nil}
%endif
%endif
%global debug_package %{nil}
%undefine _hardened_build
%undefine _annotated_build
%global __cmake_in_source_build 1
# bug: missing exports from openmpu
%global __requires_exclude ^libopen-rte\\.so.*$

%description
Xyce is an open source, SPICE-compatible, high-performance
analog circuit simulator, capable of solving extremely
large circuit problems by supporting large-scale parallel
computing platforms.

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

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

%package        python3
Summary:        Python extension for %{name}
Requires:       %{name} = %{version}-%{release}

%description    python3
This package contains python extension for %{name}.

%{lua:
for target in string.gmatch(rpm.expand("%{targets}"), "[%w_-]+")
do
  if not (target == "native") then
    print("%package "..target.."\n")
    print("Summary: Xyce package for "..target.."\n")
    print("Requires: environment-modules\n")
    print("Requires: "..target.."\n")
    print("%description "..target.."\n")
    print("Xyce library for collection "..target.."\n")
    print("%package "..target.."-devel\n")
    print("Summary: Xyce package for "..target.."\n")
    print("Requires: "..target.."-devel\n")
    print("Requires: xyce-"..target.." = "..rpm.expand("%{version}-%{release}").."\n")
    print("%description "..target.."-devel\n")
    print("Xyce library for collection "..target.."\n")
    print("\n")
  end
end
}

%prep
%setup -T -c -n %{name}
rm -rf %{_builddir}/%{name}/*
git clone --depth 1 -n -b %{branch0} %{source0} .
git fetch --depth 1 origin %{schash0}
git reset --hard %{schash0}
git log --format=fuller
# no forced rebuilds
sed -i '/add_dependencies(XyceLib TimeStampHeader)/d' src/UtilityPKG/CMakeLists.txt


%build
# compiler flags
%global optflags %(echo "%{optflags} -fPIC -w" | sed -e 's|-Werror=format-security||' -e 's|-g||')

for target in $(echo "%{targets}" | sed 's|;| |g');
do

  echo "Building for [$target]"

  module purge

  cargs=""
  case $target in

    native)
      export CFLAGS="%{optflags} -I%{_includedir}/trilinos"
      export CXXFLAGS="%{optflags} -I%{_includedir}/trilinos"

      cargs+=" -DTrilinos_DIR=%{_libdir}/cmake/Trilinos"
      cargs+=" -DCMAKE_INSTALL_PREFIX=%{_prefix}"

      cargs+=" -DXyce_PYMI=ON"
      cargs+=" -DXyce_TEST_BINARIES=ON"
    ;;

    openmpi | mpich)

      case $target in
        mpich)
          module load mpi/mpich-%{_arch}
          export LDFLAGS="$(pkgconf --libs mpich)" ;;
        openmpi)
          module load mpi/openmpi-%{_arch}
          export LDFLAGS="$(pkgconf --libs ompi ompi-cxx ompi-f77 ompi-f90 ompi-fort ompi orte)" ;;
      esac

      export CFLAGS="%{optflags} -I%{_includedir}/$target-%{_arch}"
      export CXXFLAGS="%{optflags} -I%{_includedir}/$target-%{_arch}"

      cargs+=" -DTrilinos_DIR=%{_libdir}/$target/lib/cmake/Trilinos"
      cargs+=" -DCMAKE_INSTALL_PREFIX=%{_libdir}/$target"

      cargs+=" -DXyce_PYMI=OFF"
      cargs+=" -DXyce_TEST_BINARIES=OFF"
      cargs+=" -DXyce_PARALLEL_MPI=ON"
    ;;

  esac

  mkdir -p build-$target
  pushd build-$target
  %cmake .. -Wno-dev \
       -DCMAKE_SKIP_RPATH=ON \
       -DCMAKE_VERBOSE_MAKEFILE=OFF \
       -DCMAKE_BUILD_TYPE=Release \
       -DCMAKE_PREFIX_PATH=%{_libdir}/cmake/Trilinos \
       -DXyce_SHYLU=ON \
       -DXyce_PLUGIN_SUPPORT=ON \
       -DXyce_AMESOS2_SHYLUBASKER=ON \
       $cargs

  if ! [ -f src/UtilityPKG/timestamp.h ]
  then
    make TimeStampHeader
  else
    echo "-- Header [timestamp.h] already generated."
  fi

  make %{?_smp_mflags}
  popd

done


%install
for target in $(echo "%{targets}" | sed 's|;| |g');
do

  echo "Installing for [$target]"

  pushd build-$target
  case $target in

    native)
      %cmake_install
      # fix paths
      rename lib %{_lib} %{buildroot}/usr/lib
      mkdir -p %{buildroot}/%{python3_sitelib}
      mv -f %{buildroot}/%{_includedir}/pymi \
            %{buildroot}/%{python3_sitelib}/
      mkdir -p %{buildroot}/%{_includedir}/%{name}
      mv -f %{buildroot}/%{_includedir}/*.* \
            %{buildroot}/%{_includedir}/%{name}/
      # clean spurious
      rm -rf %{buildroot}/%{_bindir}/*.sh
      rm -rf %{buildroot}/usr/doc/README.TXT
      rm -rf %{buildroot}/%{_datadir}/examples
      ;;

    openmpi | mpich)
      %cmake_install
      # fix paths
      mkdir -p %{buildroot}%{_includedir}/$target-%{_arch}
      mv -f %{buildroot}%{_libdir}/$target/include \
            %{buildroot}%{_includedir}/$target-%{_arch}/%{name}
      # clean spurious
      rm -rf %{buildroot}%{_libdir}/$target/doc
      rm -rf %{buildroot}%{_libdir}/$target/share
      ;;

  esac
  popd

done

# strip elf
set +x
find %{buildroot} -type f -print | LC_ALL=C sort |
  file -N -f - | sed -n -e 's/^\(.*\):[ \t]*.*ELF.*, not stripped.*/\1/p' |
  xargs --no-run-if-empty stat -c '%h %D_%i %n' |
  while read nlinks inum f; do
      echo "Stripping: $f"
      strip -s $f
  done
set -x


%files
%license COPYING
%doc README.md
%doc utils/ADMS/examples/toys
%{_bindir}/Xyce
%{_datadir}/*
%{_libdir}/*.so

%files devel
%{_includedir}/*
%{_libdir}/cmake/*

%files python3
%{_bindir}/admsXml
%{_bindir}/Xyce-PyMi
%{python3_sitelib}/*

%{lua:
for target in string.gmatch(rpm.expand("%{targets}"), "[%w_-]+")
do
  if not (target == "native") then
    print("%files "..target.."\n")
    print("/%{_libdir}/"..target.."/*\n")
    print("%files "..target.."-devel\n")
    print("/%{_includedir}/"..target.."-%{_arch}/*\n")
    print("\n")
  end
end
}


%changelog
* Fri May 06 2022 Cristian Balint <cristian.balint@gmail.com>
- github update releases