%define pkg_name    suitesparse
%define pkg_version 5.4.0
%define pkg_release 1%{?_dist_release}

%global amd_version_major 2
%global btf_version_major 1
%global camd_version_major 2
%global ccolamd_version_major 2
%global cholmod_version_major 3
%global colamd_version_major 2
%global csparse_version_major 3
%global cxsparse_version_major 3
%global klu_version_major 1
%global ldl_version_major 2
%global rbio_version_major 2
%global spqr_version_major 2
%global SuiteSparse_config_major 5
%global umfpack_version_major 5

### CXSparse is a superset of CSparse, and the two share common header
### names, so it does not make sense to build both. CXSparse is built
### by default, but CSparse can be built instead by defining
### enable_csparse as 1 below.
%define enable_csparse 0

# Whether to build a separate version of libraries linked against an ILP64 BLAS
%if 0%{?__isa_bits} == 64
%global build64 1
%endif


Name:        %{pkg_name}
Version:     %{pkg_version}
Release:     %{pkg_release}

Summary:     A collection of sparse matrix libraries
Summary(ja): 疎行列ライブラリ集

Group:       System Environment/Libraries
License:     (LGPLv2+ or BSD) and LGPLv2+ and GPLv2+
URL:         http://faculty.cse.tamu.edu/davis/suitesparse.html

Source0:     http://faculty.cse.tamu.edu/davis/SuiteSparse/SuiteSparse-%{version}.tar.gz

# # Move #include <math.h> out of StuiteSparse_config.h and into SuiteSparse_config.c
# Patch0:      suitesparse-math.patch

BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root

BuildRequires:  openblas-devel
%if 0%{?build64}
BuildRequires:  openblas64-devel
%endif
BuildRequires:  tbb-devel

Provides:       ufsparse = %{version}-%{release}


%description
suitesparse is a collection of libraries for computations involving sparse
matrices.  The package includes the following libraries:
  AMD                 approximate minimum degree ordering
  BTF                 permutation to block triangular form (beta)
  CAMD                constrained approximate minimum degree ordering
  COLAMD              column approximate minimum degree ordering
  CCOLAMD             constrained column approximate minimum degree ordering
  CHOLMOD             sparse Cholesky factorization
  CSparse             a concise sparse matrix package
  CXSparse            CSparse extended: complex matrix, int and long int support
  KLU                 sparse LU factorization, primarily for circuit simulation
  LDL                 a simple LDL factorization
  SQPR                a multithread, multifrontal, rank-revealing sparse QR
                      factorization method
  UMFPACK             sparse LU factorization
  SuiteSparse_config  configuration file for all the above packages.
  RBio                read/write files in Rutherford/Boeing format


%package devel
Summary:        Development headers for SuiteSparse
Summary(ja):    SuiteSparse の開発用ヘッダファイル集
Group:          Development/Libraries
Requires:       %{name} = %{version}-%{release}

%description devel
The suitesparse-devel package contains files needed for developing
applications which use the suitesparse libraries.


%package static
Summary:        Static version of SuiteSparse libraries
Summary(ja):    SuiteSparse の静的ライブラリ
Group:          Development/Libraries
Requires:       %{name}-devel = %{version}-%{release}

%description static
The suitesparse-static package contains the statically linkable
version of the suitesparse libraries.


%if 0%{?build64}
%package -n %{name}64
Summary:        A collection of sparse matrix libraries (ILP64 version)

%description -n %{name}64
The suitesparse collection compiled against an ILP64 BLAS library.


%package -n %{name}64-devel
Summary:        Development headers for SuiteSparse (ILP64 version)
Requires:       %{name}-devel = %{version}-%{release}
Requires:       %{name}64 = %{version}-%{release}

%description -n %{name}64-devel
The suitesparse64-devel package contains files needed for developing
applications which use the suitesparse libraries (ILP64 version).


%package -n %{name}64-static
Summary:        Static version of SuiteSparse libraries (ILP64 version)
Requires:       %{name}-devel = %{version}-%{release}

%description -n %{name}64-static
The suitesparse64-static package contains the statically linkable
version of the suitesparse libraries (ILP64 version).


%package -n %{name}64_
Summary:        A collection of sparse matrix libraries (ILP64 version)

%description -n %{name}64_
The suitesparse collection compiled against an ILP64 BLAS library.


%package -n %{name}64_-devel
Summary:        Development headers for SuiteSparse (ILP64 version)
Requires:       %{name}-devel = %{version}-%{release}
Requires:       %{name}64_ = %{version}-%{release}

%description -n %{name}64_-devel
The suitesparse64_-devel package contains files needed for developing
applications which use the suitesparse libraries (ILP64 version) compiled
against a BLAS library with the "64_" symbol name suffix (see openblas-*64_
packages).


%package -n %{name}64_-static
Summary:        Static version of SuiteSparse libraries (ILP64 version)
Requires:       %{name}-devel = %{version}-%{release}

%description -n %{name}64_-static
The suitesparse64_-static package contains the statically linkable
version of the suitesparse libraries (ILP64 version) compiled against a
BLAS library with the "64_" symbol name suffix (see openblas-*64_ packages).
%endif

%package doc
Summary:        Documentation files for SuiteSparse
BuildArch:      noarch
Requires:       %{name} = %{version}-%{release}

%description doc
This package contains documentation files for %{name}.


%prep
%setup -c -q

pushd SuiteSparse
  # Remove bundled metis
  rm -r metis*
  # Makefiles look for metis.h specifically
  ln -s %{_includedir}/metis/*.h include/

  # Fix pragma ivdep so gcc understands it.
  for fil in $(grep -Frl 'pragma ivdep' .); do
    sed -i.orig 's/pragma ivdep/pragma GCC ivdep/' $fil
    touch -r ${fil}.orig $fil
    rm -f ${fil}.orig
  done

  # drop non-standard -O3 and duplicate -fexceptions from default CFLAGS
  sed -i -e '/^  CF =/ s/ -O3 -fexceptions//' SuiteSparse_config/SuiteSparse_config.mk

  # Allow adding a suffix to the library name
  sed -i -e '/SO.*=/s/$(LIBRARY).so/$(LIBRARY)$(LIBRARY_SUFFIX).so/' \
         -e '/AR_TARGET *=/s/$(LIBRARY).a/$(LIBRARY)$(LIBRARY_SUFFIX).a/' SuiteSparse_config/SuiteSparse_config.mk
  sed -i -e 's/-l\(amd\|btf\|camd\|ccolamd\|cholmod\|colamd\|csparse\|cxsparse\|klu\|ldl\|rbio\|spqr\|suitesparseconfig\|umfpack\)/-l\1$(LIBRARY_SUFFIX)/g' \
    $(find -name Makefile\* -o -name \*.mk)
popd

%if 0%{?build64}
cp -a SuiteSparse SuiteSparse64
cp -a SuiteSparse SuiteSparse64_
%endif


%build
for build in SuiteSparse %{?build64:SuiteSparse64 SuiteSparse64_}
do
  pushd $build

  # TODO - Try to use upstream makefile - will build more components
  mkdir -p Doc/{AMD,BTF,CAMD,CCOLAMD,CHOLMOD,COLAMD,KLU,LDL,UMFPACK,SPQR,RBio} Include

  export CFLAGS="$RPM_OPT_FLAGS -I%{_includedir}/metis"
  export LAPACK=""
  # Set flags for ILP64 build
  if [ $build = SuiteSparse64 ]
  then
     export CFLAGS="$CFLAGS -DBLAS64"
     export BLAS=-lopenblas64
     export LIBRARY_SUFFIX=64
  elif [ $build = SuiteSparse64_ ]
  then
     export CFLAGS="$CFLAGS -DBLAS64 -DSUN64"
     export BLAS=-lopenblas64_
     export LIBRARY_SUFFIX=64_
  else
     export BLAS=-lopenblas
  fi   
   
  # SuiteSparse_config needs to come first
  pushd SuiteSparse_config
    %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
    cp -p *.h ../Include
  popd

  pushd AMD
    pushd Lib
      %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
    popd
    cp -p Include/*.h ../Include
    cp -p README.txt Doc/License.txt Doc/lesser.txt Doc/ChangeLog Doc/*.pdf ../Doc/AMD
  popd

  pushd BTF
    pushd Lib
      %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
    popd
    cp -p Include/*.h ../Include
    cp -p README.txt Doc/* ../Doc/BTF
  popd

  pushd CAMD
    pushd Lib
      %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
    popd
    cp -p Include/*.h ../Include
    cp -p README.txt Doc/ChangeLog Doc/License.txt Doc/*.pdf ../Doc/CAMD
  popd

  pushd CCOLAMD
    pushd Lib
      %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
    popd
    cp -p Include/*.h ../Include
    cp -p README.txt Doc/* ../Doc/CCOLAMD
  popd

  pushd COLAMD
    pushd Lib
      %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
    popd
    cp -p Include/*.h ../Include
    cp -p README.txt Doc/* ../Doc/COLAMD
  popd

  pushd CHOLMOD
    pushd Lib
      %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
    popd
    cp -p Include/*.h ../Include
    cp -p README.txt Doc/*.pdf ../Doc/CHOLMOD
    cp -p Cholesky/lesser.txt ../Doc/CHOLMOD/Cholesky_License.txt
    cp -p Core/lesser.txt ../Doc/CHOLMOD/Core_License.txt
    cp -p MatrixOps/gpl.txt ../Doc/CHOLMOD/MatrixOps_License.txt
    cp -p Partition/lesser.txt ../Doc/CHOLMOD/Partition_License.txt
    cp -p Supernodal/gpl.txt ../Doc/CHOLMOD/Supernodal_License.txt
  popd

  %if "%{?enable_csparse}" == "1"
  pushd CSparse
    pushd Source
      %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
      cp -p cs.h ../../Include
    popd
    mkdir ../Doc/CSparse/
    cp -p Doc/* ../Doc/CSparse
  popd

  %else
  pushd CXSparse
    pushd Lib
      %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
    popd
    cp -p Include/cs.h ../Include
    mkdir ../Doc/CXSparse/
    cp -p Doc/* ../Doc/CXSparse
  popd
  %endif

  pushd KLU
    pushd Lib
      %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
    popd
    cp -p Include/*.h ../Include
    cp -p README.txt Doc/lesser.txt ../Doc/KLU
  popd

  pushd LDL
    pushd Lib
      %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
    popd
    cp -p Include/*.h ../Include
    cp -p README.txt Doc/ChangeLog Doc/lesser.txt Doc/*.pdf ../Doc/LDL
  popd

  pushd UMFPACK
    pushd Lib
      %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
    popd
    cp -p Include/*.h ../Include
    cp -p README.txt Doc/License.txt Doc/ChangeLog Doc/gpl.txt Doc/*.pdf ../Doc/UMFPACK
  popd

  pushd SPQR
    pushd Lib
    %make_build CFLAGS="$CFLAGS -DHAVE_TBB -DNPARTITION" TBB=-ltbb \
                BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
    popd
    cp -p Include/*.h* ../Include
    cp -p README{,_SPQR}.txt
    cp -p README_SPQR.txt Doc/* ../Doc/SPQR
  popd

  pushd RBio
    pushd Lib
      %make_build CFLAGS="$CFLAGS" BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX"
    popd
    cp -p Include/*.h ../Include
    cp -p README.txt Doc/ChangeLog Doc/License.txt ../Doc/RBio
  popd

  popd
done


%install
mkdir -p ${RPM_BUILD_ROOT}%{_libdir}
mkdir -p ${RPM_BUILD_ROOT}%{_includedir}/%{name}
cp -a SuiteSparse/Include/*.{h,hpp} ${RPM_BUILD_ROOT}%{_includedir}/%{name}/
for build in SuiteSparse %{?build64:SuiteSparse64 SuiteSparse64_}
do
  pushd $build
    cp -a */Lib/*.a lib/*.so* ${RPM_BUILD_ROOT}%{_libdir}/
    chmod 755 ${RPM_BUILD_ROOT}%{_libdir}/*.so.*

    # collect licenses in one place to ship as base package documentation
    rm -rf Licenses
    mkdir Licenses
    find */ -iname lesser.txt -o -iname license.txt -o -iname gpl.txt -o \
        -iname license | while read f; do
            b="${f%%/*}"
            r="${f#$b}"
            x="$(echo "$r" | sed 's|/doc/|/|gi')"
            install -m0644 -D "$f" "./Licenses/$b/$x"
        done

    # hardlink duplicate documentation files
    hardlink -cvf Docs/ Licenses/
  popd
done


%check
TESTDIRS="AMD CAMD CCOLAMD CHOLMOD COLAMD KLU LDL SPQR RBio UMFPACK"
%if "%{?enable_csparse}" == "1"
TESTDIRS="$TESTDIRS CSparse"
%else
TESTDIRS="$TESTDIRS CXSparse"
%endif
for build in SuiteSparse %{?build64:SuiteSparse64 SuiteSparse64_}
do
  pushd $build
    export CFLAGS="$RPM_OPT_FLAGS -I%{_includedir}/metis"
    export LAPACK=""
    # Set flags for ILP64 build
    if [ $build = SuiteSparse64 ]
    then
       export CFLAGS="$CFLAGS -DBLAS64"
       export BLAS=-lopenblas64
       export LIBRARY_SUFFIX=64
    elif [ $build = SuiteSparse64_ ]
    then
       export CFLAGS="$CFLAGS -DBLAS64 -DSUN64"
       export BLAS=-lopenblas64_
       export LIBRARY_SUFFIX=64_
    else
       export BLAS=-lopenblas
    fi

    for d in $TESTDIRS ; do
        %make_build -C $d/Demo \
                    CFLAGS="$CFLAGS" LIB="%{?__global_ldflags} -lm -lrt" \
                    BLAS="$BLAS" LIBRARY_SUFFIX="$LIBRARY_SUFFIX" \
                    SPQR_CONFIG=-DHAVE_TBB TBB=-ltbb
    done
  popd
done


%clean
rm -rf ${RPM_BUILD_ROOT}

%post -p /sbin/ldconfig

%postun -p /sbin/ldconfig


%files
%license SuiteSparse/Licenses
%{_libdir}/libamd.so.%{amd_version_major}*
%{_libdir}/libbtf.so.%{btf_version_major}*
%{_libdir}/libcamd.so.%{camd_version_major}*
%{_libdir}/libccolamd.so.%{ccolamd_version_major}*
%{_libdir}/libcholmod.so.%{cholmod_version_major}*
%{_libdir}/libcolamd.so.%{colamd_version_major}*
%if "%{?enable_csparse}" == "1"
%{_libdir}/libcsparse.so.%{csparse_version_major}*
%endif
%{_libdir}/libcxsparse.so.%{cxsparse_version_major}*
%{_libdir}/libklu.so.%{klu_version_major}*
%{_libdir}/libldl.so.%{ldl_version_major}*
%{_libdir}/librbio.so.%{rbio_version_major}*
%{_libdir}/libspqr.so.%{spqr_version_major}*
%{_libdir}/libsuitesparseconfig.so.%{SuiteSparse_config_major}*
%{_libdir}/libumfpack.so.%{umfpack_version_major}*

%files devel
%{_includedir}/%{name}
%{_libdir}/lib*.so
%if 0%{?build64}
%exclude %{_libdir}/lib*64*.so
%endif

%files static
%{_libdir}/lib*.a
%if 0%{?build64}
%exclude %{_libdir}/lib*64*.a
%endif

%if 0%{?build64}
%files -n %{name}64
%license SuiteSparse64/Licenses
%{_libdir}/libamd64.so.%{amd_version_major}*
%{_libdir}/libbtf64.so.%{btf_version_major}*
%{_libdir}/libcamd64.so.%{camd_version_major}*
%{_libdir}/libccolamd64.so.%{ccolamd_version_major}*
%{_libdir}/libcholmod64.so.%{cholmod_version_major}*
%{_libdir}/libcolamd64.so.%{colamd_version_major}*
%if "%{?enable_csparse}" == "1"
%{_libdir}/libcsparse64.so.%{csparse_version_major}*
%endif
%{_libdir}/libcxsparse64.so.%{cxsparse_version_major}*
%{_libdir}/libklu64.so.%{klu_version_major}*
%{_libdir}/libldl64.so.%{ldl_version_major}*
%{_libdir}/librbio64.so.%{rbio_version_major}*
%{_libdir}/libspqr64.so.%{spqr_version_major}*
%{_libdir}/libsuitesparseconfig64.so.%{SuiteSparse_config_major}*
%{_libdir}/libumfpack64.so.%{umfpack_version_major}*

%files -n %{name}64-devel
%{_libdir}/lib*64.so

%files -n %{name}64-static
%{_libdir}/lib*64.a

%files -n %{name}64_
%license SuiteSparse64_/Licenses
%{_libdir}/libamd64_.so.%{amd_version_major}*
%{_libdir}/libbtf64_.so.%{btf_version_major}*
%{_libdir}/libcamd64_.so.%{camd_version_major}*
%{_libdir}/libccolamd64_.so.%{ccolamd_version_major}*
%{_libdir}/libcholmod64_.so.%{cholmod_version_major}*
%{_libdir}/libcolamd64_.so.%{colamd_version_major}*
%if "%{?enable_csparse}" == "1"
%{_libdir}/libcsparse64_.so.%{csparse_version_major}*
%endif
%{_libdir}/libcxsparse64_.so.%{cxsparse_version_major}*
%{_libdir}/libklu64_.so.%{klu_version_major}*
%{_libdir}/libldl64_.so.%{ldl_version_major}*
%{_libdir}/librbio64_.so.%{rbio_version_major}*
%{_libdir}/libspqr64_.so.%{spqr_version_major}*
%{_libdir}/libsuitesparseconfig64_.so.%{SuiteSparse_config_major}*
%{_libdir}/libumfpack64_.so.%{umfpack_version_major}*

%files -n %{name}64_-devel
%{_libdir}/lib*64_.so

%files -n %{name}64_-static
%{_libdir}/lib*64_.a
%endif

%files doc
%doc SuiteSparse/Doc/*


%changelog
* Sun Nov 03 2019 Toshiaki Ara <ara_t@384.jp> 5.4.0-1
- update to 5.4.0
- Build ILP64 version

* Fri Jan 25 2019 Toshiaki Ara <ara_t@384.jp> 4.4.6-2
- rebuild with gfortran-8.2.0

* Wed Aug 22 2018 Toshiaki Ara <ara_t@384.jp> 4.4.6-1
- update to 4.4.6
- drop Patch0

* Mon Jul 18 2016 Toshiaki Ara <ara_t@384.jp> 4.3.1-3
- rebuild with gcc-5.4.0

* Thu Mar  5 2015 Ryoichi INAGAKI <ryo1@toki.waseda.jp> 4.3.1-2
- built with tbb 4.3u3

* Tue Feb 17 2015 Ryoichi INAGAKI <ryo1@toki.waseda.jp> 4.3.1-1
- updated to 4.3.1

* Thu Mar 15 2012 NAKAMURA Kenta <kenta@vinelinux.org> 3.7.0-1
- Updated to 3.7.0

* Mon Dec 01 2008 NAKAMURA Kenta <kenta@vinelinux.org> 3.6.1-1
- Updated to 3.6.1

* Sat Oct 11 2008 Shu KONNO <owa@bg.wakwak.com> 3.1.0-3vl5
- applied new versioning policy

* Wed Jan 02 2008 NAKAMURA Kenta <kenta@vinelinux.org> 3.1.0-2vl1
- New release.

* Wed Jan 02 2008 NAKAMURA Kenta <kenta@vinelinux.org> 3.0.0-2vl1
- Rebuild for VineSeed

* Fri Aug 24 2007 Quentin Spencer <qspencer@users.sourceforge.net> 3.0.0-2
- Rebuild for F8.

* Tue Jul  3 2007 Quentin Spencer <qspencer@users.sourceforge.net> 3.0.0-1
- Change package name to match upstream, including provides and obsoletes.
- New release. Numerous changes in build to reflect source reorganization.
- Moved static libs into separate package.

* Mon Oct 16 2006 Quentin Spencer <qspencer@users.sourceforge.net> 2.1.1-1
- New release, and package name change from UFsparse to SuiteSparse. Fixes
  bug #210846. Keep the ufsparse package name for now.

* Thu Sep  7 2006 Quentin Spencer <qspencer@users.sourceforge.net> 2.1.0-1
- New release. Increment versions of some libraries.
- Rearrange and clean up spec file so all definitions are in one place.

* Mon Aug  7 2006 Quentin Spencer <qspencer@users.sourceforge.net> 2.0.0-1
- New release.
- Build newly added CAMD library.
- Misc minor spec changes.

* Tue Mar  7 2006 Quentin Spencer <qspencer@users.sourceforge.net> 1.2-1
- New release.
- Build newly added library CXSparse (but not CSparse--see comments
  in build section).

* Wed Feb 15 2006 Quentin Spencer <qspencer@users.sourceforge.net> 0.93-2
- Rebuild for Fedora Extras 5.

* Thu Feb  9 2006 Quentin Spencer <qspencer@users.sourceforge.net> 0.93-1
- New release. Remove old patch.

* Wed Dec 14 2005 Quentin Spencer <qspencer@users.sourceforge.net> 0.92-2
- Add patch0--fixes LDL/Makefile so CFLAGS are used when compiling ldl.a.

* Wed Dec 14 2005 Quentin Spencer <qspencer@users.sourceforge.net> 0.92-1
- Update to Dec 8 2005 version.

* Tue Oct 25 2005 Quentin Spencer <qspencer@users.sourceforge.net> 0.91-2
- Rebuild.

* Tue Oct 18 2005 Quentin Spencer <qspencer@users.sourceforge.net> 0.91-1
- New upstream release, incorporating previous patches
- chmod the build directory to ensure all headers are world readable

* Fri Oct 07 2005 Quentin Spencer <qspencer@users.sourceforge.net> 0.9-3
- Build cholmod, but disable METIS using -DNPARTITION flag.

* Sat Oct 01 2005 Quentin Spencer <qspencer@users.sourceforge.net> 0.9-2
- Modify description, other modifications for import into FE.
- Add dist tag, cosmetic changes.

* Thu Sep 08 2005 David Bateman <dbateman@free.fr> 0.9-1
- First version.