# MUSIC depends on MPI for communication, so a non-MPI version is not being
# built.
# https://github.com/INCF/MUSIC/issues/55

# Fix for CC CXX
# https://lists.fedoraproject.org/archives/list/scitech@lists.fedoraproject.org/thread/BNKLXKY4O7BOTZ7LH7XDUTQO6FG2UWUT/

%global commit 8c6b77a5780c0c66191aa7e8f07f9d33614dcc16
%global shortcommit %(c=%{commit}; echo ${c:0:7})

# For debugging
%bcond_without mpich
%bcond_without openmpi

%global lname music

%global _description %{expand:
MUSIC is an API allowing large scale neuron simulators using MPI internally to
exchange data during runtime.  MUSIC provides mechanisms to transfer massive
amounts of event information and continuous values from one parallel
application to another.  Special care has been taken to ensure that existing
simulators can be adapted to MUSIC.  In particular, MUSIC handles data transfer
between applications that use different time steps and different data
allocation strategies.

This is the MUSIC pilot implementation.

The two most important components built from this software distribution is the
music library `libmusic.a' and the music utility `music'.  A MUSIC-aware
simulator links against the C++ library and can be launched using mpirun
together with the music utility as described below.  MUSIC can also be used
from a C program using the API in music-c.h.

MUSIC is distributed under the GNU General Public License v3.}


Name:           MUSIC
Version:        1.1.16
Release:        6.20201002git%{shortcommit}%{?dist}
Summary:        The MUltiSimulation Coordinator

License:        GPLv3+
URL:            https://github.com/INCF/%{name}/
Source0:        https://github.com/INCF/%{name}/archive/%{commit}/%{name}-%{shortcommit}.tar.gz
Patch0:         0001-Disable-sysguess.patch
Patch1:         0002-Enable-tests-and-extras.patch
Patch2:         0003-Make-python-bits-ourselves.patch
Patch3:         0004-Make-bundled-rudeconfig-also-follow-all-flags.patch
Patch4:         0005-Remove-src-flags.patch

# Bundled rudeconfig
Provides:       bundled(rudeconfig) = 5.0.5-1

BuildRequires:  make
BuildRequires:  automake
BuildRequires:  autoconf
BuildRequires:  freeglut-devel
BuildRequires:  gcc-c++
BuildRequires:  libtool
BuildRequires:  patch
BuildRequires:  hwloc-devel
BuildRequires:  python3-devel
BuildRequires:  python3-Cython
# Currently bundles a modified version of rudeconfig which cannot be unbundled
# until MUSIC upstream sends their changes upstream to rudeconfig.
# https://github.com/INCF/MUSIC/issues/56
# BuildRequires:  rudeconfig-devel

%description %_description

%package common
Summary:    Architecture independent test and example files for %{name}
BuildArch:  noarch

%description common %_description

%if %{with mpich}
%package mpich
Summary:        %{name} built with mpich
BuildRequires:  mpich-devel
BuildRequires:  rpm-mpi-hooks
Requires:       mpich

%description mpich %_description

%package mpich-devel
Summary:        %{name} built with mpich
BuildRequires:  mpich-devel
BuildRequires:  rpm-mpi-hooks
Requires:       mpich
Requires:       %{name}-mpich%{?_isa} = %{version}-%{release}

%description mpich-devel
Development files for %{name} built with MPICH.

%package -n python3-%{name}-mpich
Summary:        Python3 support for %{name} built with mpich
BuildRequires:  mpich-devel
BuildRequires:  rpm-mpi-hooks
BuildRequires:  python3-mpi4py-mpich
Requires:       python3-mpi4py-mpich
Requires:       mpich
Requires:       %{name}-mpich%{?_isa} = %{version}-%{release}

%description -n python3-%{name}-mpich %_description
%endif

%if %{with openmpi}
%package openmpi
Summary:        %{name} built with openmpi
BuildRequires:  openmpi-devel
BuildRequires:  rpm-mpi-hooks
Requires:       openmpi

%description openmpi %_description

%package openmpi-devel
Summary:        %{name} built with openmpi
BuildRequires:  openmpi-devel
BuildRequires:  rpm-mpi-hooks
Requires:       openmpi
Requires:       %{name}-openmpi%{?_isa} = %{version}-%{release}

%description openmpi-devel
Development files for %{name} built with MPICH.

%package -n python3-%{name}-openmpi
Summary:        Python3 support for %{name} built with openmpi
BuildRequires:  openmpi-devel
BuildRequires:  rpm-mpi-hooks
BuildRequires:  python3-mpi4py-openmpi
Requires:       python3-mpi4py-openmpi
Requires:       openmpi
Requires:       %{name}-openmpi%{?_isa} = %{version}-%{release}

%description -n python3-%{name}-openmpi %_description
%endif

%prep
%autosetup -c -n %{name}-%{commit} -N
# Unable to use autosetup directly because we need three copies of the source
# in here now
# Apply patches
pushd %{name}-%{commit}
%patch -p1 -P 0 1 2 3 4
# on Fedora, we have mpichversion, not mpich2version
sed -i 's|mpich2version|mpichversion|' configure.ac
popd

cp %{name}-%{commit}/LICENSE .
cp %{name}-%{commit}/README .

%if %{with mpich}
    cp -a %{name}-%{commit} %{name}-%{commit}-mpich
%endif

%if %{with openmpi}
    cp -a %{name}-%{commit} %{name}-%{commit}-openmpi
%endif

%build

%global do_build %{expand:
echo "** BUILDING $MPI_COMPILE_TYPE **"
pushd %{name}-%{commit}$MPI_COMPILE_TYPE
./autogen.sh &&
%{set_build_flags}
MPI_CXXFLAGS="$CXXFLAGS $(pkg-config --cflags $MPI_VARIANT)"
MPI_CFLAGS="$CFLAGS $(pkg-config --cflags $MPI_VARIANT)"
MPI_LDFLAGS="$LDFLAGS $(pkg-config --libs $MPI_VARIANT | sed 's|-Lsystem/lib||')"
./configure LAUNCHSTYLE="_mpirun" SYSGUESS="$SYSGUESS" CXX=mpicxx CC=mpicc MPI_CXXFLAGS="$MPI_CXXFLAGS" MPI_CFLAGS="$MPI_CFLAGS" MPI_LDFLAGS="$MPI_LDFLAGS" PYTHON="$PYTHON_BIN" \\\
--disable-static \\\
--prefix=$MPI_HOME \\\
--libdir=$MPI_LIB \\\
--includedir=$MPI_INCLUDE \\\
--bindir=$MPI_BIN \\\
--mandir=$MPI_MAN

%make_build

# Make python bits ourselves
pushd pymusic
%{py3_build}
popd

popd
}


# Mpich
%if %{with mpich}
%{_mpich_load}
MPI_VARIANT="mpich"
SYSGUESS="mpich"

MPI_COMPILE_TYPE="-mpich"
PYTHON_VERSION=3
PYTHON_BIN="%{__python3}"
%{do_build}

%{_mpich_unload}
%endif

# Openmpi
%if %{with openmpi}
%{_openmpi_load}
MPI_VARIANT="ompi-cxx"
SYSGUESS="openmpi"

MPI_COMPILE_TYPE="-openmpi"
PYTHON_VERSION=3
PYTHON_BIN="%{__python3}"
%{do_build}
%{_openmpi_unload}
%endif

%install
%global do_install %{expand:
%make_install -C %{name}-%{commit}$MPI_COMPILE_TYPE
mv $RPM_BUILD_ROOT/$MPI_HOME/lib/%{lname}-%{version}/* $RPM_BUILD_ROOT/$MPI_BIN/ -v && rm -vrf $RPM_BUILD_ROOT/$MPI_HOME/lib/%{lname}-%{version}
for f in contsink eventcounter eventgenerator eventlogger eventselect eventsink eventsource messagesource music viewevents waveconsumer waveproducer clocksource constsource contdelay eventdelay launchtest multiport musicrun test_ag
do
    if [ -e  "$RPM_BUILD_ROOT/$MPI_BIN/$f" ]; then
        echo "Renaming $f"
        mv "$RPM_BUILD_ROOT/$MPI_BIN/$f" "$RPM_BUILD_ROOT/$MPI_BIN/$f$MPI_SUFFIX" -v
    fi
done
# Delete script for tests
rm -f "$RPM_BUILD_ROOT/$MPI_BIN/music_tests.sh"

# Install python bits
pushd %{name}-%{commit}$MPI_COMPILE_TYPE/pymusic
%{__python3} setup.py install --skip-build --root $RPM_BUILD_ROOT --install-lib=$MPI_PYTHON3_SITEARCH
popd

# Move other files to correct location also
mv -v "$RPM_BUILD_ROOT/$MPI_HOME/lib/python%{python3_version}/site-packages/music/config" "$RPM_BUILD_ROOT/$MPI_PYTHON3_SITEARCH/%{lname}/"
mv -v "$RPM_BUILD_ROOT/$MPI_HOME/%{_lib}/python%{python3_version}/site-packages/music/pymusic.so" "$RPM_BUILD_ROOT/$MPI_PYTHON3_SITEARCH/%{lname}"
mv -v "$RPM_BUILD_ROOT/$MPI_HOME/%{_lib}/python%{python3_version}/site-packages/music/pybuffer.so" "$RPM_BUILD_ROOT/$MPI_PYTHON3_SITEARCH/%{lname}"

# Delete the folders
rm -vrf "$RPM_BUILD_ROOT/$MPI_HOME/lib/python%{python3_version}/site-packages/music"
# If 64 bit, then we also need to delete this folder
%if "%{_lib}" == "lib64"
    rm -vrf "$RPM_BUILD_ROOT/$MPI_HOME/%{_lib}/python%{python3_version}/site-packages/music"
%endif
}


# Mpich
%if %{with mpich}
%{_mpich_load}
MPI_COMPILE_TYPE="-mpich"
%{do_install}
%{_mpich_unload}
%endif

# Openmpi
%if %{with openmpi}
%{_openmpi_load}
MPI_COMPILE_TYPE="-openmpi"
%{do_install}
%{_openmpi_unload}
%endif

# Move arch independent examples and tests to datadir
%if %{with mpich} || %{with openmpi}
# Tests
install -m 0755 -d $RPM_BUILD_ROOT/%{_datadir}/%{lname}/
mv $RPM_BUILD_ROOT/%{_libdir}/mpich/share/%{lname}-%{version}/tests $RPM_BUILD_ROOT/%{_datadir}/%{lname}/ || exit 0

# Docs
install -m 0755 -d $RPM_BUILD_ROOT/%{_datadir}/doc/%{lname}/
mv $RPM_BUILD_ROOT/%{_libdir}/mpich/share/%{lname}-%{version}/examples $RPM_BUILD_ROOT/%{_datadir}/doc/%{lname}/ || exit 0

# Delete the folders
rm -vrf $RPM_BUILD_ROOT/%{_libdir}/mpich/share || exit 0
rm -vrff $RPM_BUILD_ROOT/%{_libdir}/openmpi/share || exit 0
%endif

find $RPM_BUILD_ROOT -name '*.la' -exec rm -f {} ';'


%files common
%license LICENSE
%{_datadir}/%{lname}
%{_datadir}/doc/%{lname}


%if %{with mpich}
%files mpich
%license LICENSE
%doc README
%{_libdir}/mpich/bin/contsink_mpich
%{_libdir}/mpich/bin/eventcounter_mpich
%{_libdir}/mpich/bin/eventgenerator_mpich
%{_libdir}/mpich/bin/eventlogger_mpich
%{_libdir}/mpich/bin/eventselect_mpich
%{_libdir}/mpich/bin/eventsink_mpich
%{_libdir}/mpich/bin/eventsource_mpich
%{_libdir}/mpich/bin/messagesource_mpich
%{_libdir}/mpich/bin/music_mpich
%{_libdir}/mpich/bin/viewevents_mpich
%{_libdir}/mpich/bin/waveconsumer_mpich
%{_libdir}/mpich/bin/waveproducer_mpich
%{_libdir}/mpich/bin/constsource_mpich
%{_libdir}/mpich/bin/clocksource_mpich
%{_libdir}/mpich/bin/contdelay_mpich
%{_libdir}/mpich/bin/eventdelay_mpich
%{_libdir}/mpich/bin/launchtest_mpich
%{_libdir}/mpich/bin/multiport_mpich
%{_libdir}/mpich/bin/musicrun_mpich
%{_libdir}/mpich/bin/test_ag_mpich
%{_libdir}/mpich/bin/music_tests
%{_libdir}/mpich/lib/libmusic.so.1
%{_libdir}/mpich/lib/libmusic-c.so.1
%{_libdir}/mpich/lib/libmusic.so.1.0.0
%{_libdir}/mpich/lib/libmusic-c.so.1.0.0
%{_mandir}/mpich-%{_arch}/man1/*

%files mpich-devel
%license LICENSE
%doc README
%{_includedir}/mpich*/%{lname}
%{_includedir}/mpich*/%{lname}*.*
%{_includedir}/mpich*/predict_rank-c.h
%{_libdir}/mpich/lib/libmusic.so
%{_libdir}/mpich/lib/libmusic-c.so

%files -n python3-%{name}-mpich
%license LICENSE
%doc README
%{_libdir}/python%{python3_version}/site-packages/mpich/%{lname}
%{_libdir}/python%{python3_version}/site-packages/mpich/%{lname}-%{version}-py%{python3_version}.egg-info
%endif

%if %{with openmpi}
%files openmpi
%license LICENSE
%doc README
%{_libdir}/openmpi/bin/contsink_openmpi
%{_libdir}/openmpi/bin/eventcounter_openmpi
%{_libdir}/openmpi/bin/eventgenerator_openmpi
%{_libdir}/openmpi/bin/eventlogger_openmpi
%{_libdir}/openmpi/bin/eventselect_openmpi
%{_libdir}/openmpi/bin/eventsink_openmpi
%{_libdir}/openmpi/bin/eventsource_openmpi
%{_libdir}/openmpi/bin/messagesource_openmpi
%{_libdir}/openmpi/bin/music_openmpi
%{_libdir}/openmpi/bin/viewevents_openmpi
%{_libdir}/openmpi/bin/waveconsumer_openmpi
%{_libdir}/openmpi/bin/waveproducer_openmpi
%{_libdir}/openmpi/bin/constsource_openmpi
%{_libdir}/openmpi/bin/clocksource_openmpi
%{_libdir}/openmpi/bin/contdelay_openmpi
%{_libdir}/openmpi/bin/eventdelay_openmpi
%{_libdir}/openmpi/bin/launchtest_openmpi
%{_libdir}/openmpi/bin/multiport_openmpi
%{_libdir}/openmpi/bin/musicrun_openmpi
%{_libdir}/openmpi/bin/test_ag_openmpi
%{_libdir}/openmpi/bin/music_tests
%{_libdir}/openmpi/lib/libmusic.so.1
%{_libdir}/openmpi/lib/libmusic-c.so.1
%{_libdir}/openmpi/lib/libmusic.so.1.0.0
%{_libdir}/openmpi/lib/libmusic-c.so.1.0.0
%{_mandir}/openmpi-%{_arch}/man1/*

%files openmpi-devel
%license LICENSE
%doc README
%{_includedir}/openmpi*/%{lname}
%{_includedir}/openmpi*/%{lname}*.*
%{_includedir}/openmpi*/predict_rank-c.h
%{_libdir}/openmpi/lib/libmusic.so
%{_libdir}/openmpi/lib/libmusic-c.so

%files -n python3-%{name}-openmpi
%license LICENSE
%doc README
%{_libdir}/python%{python3_version}/site-packages/openmpi/%{lname}
%{_libdir}/python%{python3_version}/site-packages/openmpi/%{lname}-%{version}-py%{python3_version}.egg-info
%endif

%changelog
* Wed Jul 21 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.1.16-6.20201002git8c6b77a
- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild

* Sun Jul 04 2021 Ankur Sinha <ankursinha AT fedoraproject DOT org> - 1.1.16-5.20210507git8c6b77a
- Re-enable openmpi builds (disabled by mistake!)

* Sat Jul 03 2021 Ankur Sinha <ankursinha AT fedoraproject DOT org> - 1.1.16-4.20210507git8c6b77a
- Update to latest upstream commit

* Fri Jun 04 2021 Python Maint <python-maint@redhat.com> - 1.1.16-3.20201002git262f6f5
- Rebuilt for Python 3.10

* Mon Jan 25 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.1.16-2.20201002git262f6f5
- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild

* Fri Oct 02 2020 Ankur Sinha <ankursinha AT fedoraproject DOT org> - 1.1.16-1.20201002git262f6f5
- Update to latest commit

* Sat Aug 01 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.1.15-8.20190717gita78a8e2
- Second attempt - Rebuilt for
  https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild

* Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.1.15-7.20190717gita78a8e2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild

* Tue May 26 2020 Miro Hrončok <mhroncok@redhat.com> - 1.1.15-6.20190717gita78a8e2
- Rebuilt for Python 3.9

* Thu Apr 02 2020 Björn Esser <besser82@fedoraproject.org> - 1.1.15-5.20190717gita78a8e2
- Fix string quoting for rpm >= 4.16

* Tue Jan 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.1.15-4.20190717gita78a8e2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild

* Tue Oct 15 2019 Ankur Sinha <ankursinha AT fedoraproject DOT org> - 1.1.15-3.20190717git78a8e2
- Add bundled provides
- Remove ldconfig scriptlets
- Move arch independent bits to _datadir in separate sub-package

* Mon Sep 09 2019 Ankur Sinha <ankursinha AT fedoraproject DOT org> - 1.1.15-2.20190717git78a8e2
- Add hwloc dep

* Fri Jul 19 2019 Ankur Sinha <ankursinha AT fedoraproject DOT org> - 1.1.15-2.20190717gita78a8e2
- Build python ourselves
- Bundle rudeconfig
- Remove python 2 subpackage

* Sat Oct 20 2018 Ankur Sinha <ankursinha AT fedoraproject DOT org> - 0-1.20181020gita77e5787
- Depend on packaged rudeconfig
- Remove non MPI packages
- Use macros
- Put common files into separate sub package
- Correct autosetup usage
- Initial build