%global mingw_build_ucrt64 1
%{?mingw_package_header}

%global ss_common -DBUILD_STATIC_LIBS=OFF -DBUILD_TESTING=OFF -DSUITESPARSE_DEMOS=OFF -DSUITESPARSE_USE_FORTRAN=OFF -DSUITESPARSE_USE_OPENMP=OFF -DSUITESPARSE_ENABLE_PROJECTS="suitesparse_config;amd;camd;ccolamd;colamd;cholmod;cxsparse"
# BLA_VENDOR has to be set even where no BLAS is wanted. SuiteSparse tests it
# with an unquoted if() in SuiteSparse__blas_threading.cmake, which is a hard
# CMake error on an empty value, and that path only runs when cross compiling.
%global ss_noblas -DSUITESPARSE_REQUIRE_BLAS=OFF -DBLA_VENDOR=Generic -DCHOLMOD_SUPERNODAL=OFF
%global ss_openblas -DBLA_VENDOR=OpenBLAS -DSUITESPARSE_USE_64BIT_BLAS=ON -DCHOLMOD_SUPERNODAL=ON -DBLAS_LIBRARIES=%{mingw64_libdir}/libopenblas.dll.a -DLAPACK_LIBRARIES=%{mingw64_libdir}/libopenblas.dll.a -DBLAS_INCLUDE_DIRS=%{mingw64_includedir}

Name:           mingw-suitesparse
Version:        7.14.0
Release:        1%{?dist}
Summary:        MinGW Windows sparse matrix libraries

# BSD-3-Clause: SuiteSparse_config, AMD, CAMD, CCOLAMD, COLAMD
# LGPL-2.1-or-later: CXSparse, CHOLMOD Check/Cholesky/Utility/Partition
# GPL-2.0-or-later: CHOLMOD MatrixOps/Modify/Supernodal
License:        BSD-3-Clause AND LGPL-2.1-or-later AND GPL-2.0-or-later
URL:            https://people.engr.tamu.edu/davis/suitesparse.html
Source0:        https://github.com/DrTimothyAldenDavis/SuiteSparse/archive/refs/tags/v%{version}.tar.gz#/SuiteSparse-%{version}.tar.gz

BuildArch:      noarch

BuildRequires:  cmake >= 3.23
BuildRequires:  make

BuildRequires:  mingw32-filesystem >= 95
BuildRequires:  mingw32-gcc
BuildRequires:  mingw32-gcc-c++
BuildRequires:  mingw32-binutils

BuildRequires:  mingw64-filesystem >= 95
BuildRequires:  mingw64-gcc
BuildRequires:  mingw64-gcc-c++
BuildRequires:  mingw64-binutils
BuildRequires:  mingw64-openblas

BuildRequires:  ucrt64-filesystem >= 95
BuildRequires:  ucrt64-gcc
BuildRequires:  ucrt64-gcc-c++
BuildRequires:  ucrt64-binutils


%description
A collection of sparse matrix libraries: AMD, CAMD, COLAMD and CCOLAMD for
fill-reducing orderings, CHOLMOD for sparse Cholesky factorization, and
CXSparse for the CSparse routines.

METIS is compiled into CHOLMOD's Partition module rather than shipped as a
library of its own.


# Win32
%package -n mingw32-suitesparse
Summary:        MinGW Windows sparse matrix libraries
Provides:       bundled(metis) = 5.1.0

%description -n mingw32-suitesparse
A collection of sparse matrix libraries: AMD, CAMD, COLAMD and CCOLAMD for
fill-reducing orderings, CHOLMOD for sparse Cholesky factorization, and
CXSparse for the CSparse routines.

CHOLMOD is built without its Supernodal module, since no BLAS is packaged
for this target.

# Win64
%package -n mingw64-suitesparse
Summary:        MinGW Windows sparse matrix libraries
Provides:       bundled(metis) = 5.1.0

%description -n mingw64-suitesparse
A collection of sparse matrix libraries: AMD, CAMD, COLAMD and CCOLAMD for
fill-reducing orderings, CHOLMOD for sparse Cholesky factorization, and
CXSparse for the CSparse routines.

CHOLMOD is built with its Supernodal module against mingw64-openblas, and so
against a 64-bit integer BLAS. Anything that links libcholmod alongside its
own BLAS has to use the same one.

# UCRT64
%package -n ucrt64-suitesparse
Summary:        MinGW Windows sparse matrix libraries
Provides:       bundled(metis) = 5.1.0

%description -n ucrt64-suitesparse
A collection of sparse matrix libraries: AMD, CAMD, COLAMD and CCOLAMD for
fill-reducing orderings, CHOLMOD for sparse Cholesky factorization, and
CXSparse for the CSparse routines.

CHOLMOD is built without its Supernodal module, since no BLAS is packaged
for this target.

%{?mingw_debug_package}


%prep
%autosetup -p1 -n SuiteSparse-%{version}

# CHOLMOD writes its generated cholmod.h back into the source tree instead of
# the build directory, and that header carries CHOLMOD_HAS_SUPERNODAL. Three
# configures sharing one tree would leave every target compiling and shipping
# whichever header the last one wrote, so give each target a tree of its own.
# Only mingw64 has a BLAS to build the Supernodal module against, so the three
# headers genuinely differ. Dropping the projects we do not build takes each
# copy from 286M to 44M.
rm -rf GraphBLAS LAGraph SPQR UMFPACK ParU SPEX Mongoose MATLAB_Tools Example ssget
for target in win32 win64 ucrt64; do
    rm -rf ../src_$target
    cp -a . ../src_$target
done


%build
mkdir -p ../src_win32/build
pushd ../src_win32/build
%mingw32_cmake %{ss_common} %{ss_noblas}
popd
%{mingw32_env}
%{__make} -C ../src_win32/build %{?_smp_mflags}

mkdir -p ../src_win64/build
pushd ../src_win64/build
%mingw64_cmake %{ss_common} %{ss_openblas}
popd
%{mingw64_env}
%{__make} -C ../src_win64/build %{?_smp_mflags}

mkdir -p ../src_ucrt64/build
pushd ../src_ucrt64/build
%ucrt64_cmake %{ss_common} %{ss_noblas}
popd
%{ucrt64_env}
%{__make} -C ../src_ucrt64/build %{?_smp_mflags}


%install
%{mingw32_env}
%{__make} -C ../src_win32/build install DESTDIR=%{buildroot}

%{mingw64_env}
%{__make} -C ../src_win64/build install DESTDIR=%{buildroot}

%{ucrt64_env}
%{__make} -C ../src_ucrt64/build install DESTDIR=%{buildroot}

# Win32
%files -n mingw32-suitesparse
%license LICENSE.txt
%{mingw32_bindir}/libamd.dll
%{mingw32_bindir}/libcamd.dll
%{mingw32_bindir}/libccolamd.dll
%{mingw32_bindir}/libcholmod.dll
%{mingw32_bindir}/libcolamd.dll
%{mingw32_bindir}/libcxsparse.dll
%{mingw32_bindir}/libsuitesparseconfig.dll
%{mingw32_includedir}/suitesparse
%{mingw32_libdir}/libamd.dll.a
%{mingw32_libdir}/libcamd.dll.a
%{mingw32_libdir}/libccolamd.dll.a
%{mingw32_libdir}/libcholmod.dll.a
%{mingw32_libdir}/libcolamd.dll.a
%{mingw32_libdir}/libcxsparse.dll.a
%{mingw32_libdir}/libsuitesparseconfig.dll.a
%{mingw32_libdir}/cmake/AMD
%{mingw32_libdir}/cmake/CAMD
%{mingw32_libdir}/cmake/CCOLAMD
%{mingw32_libdir}/cmake/CHOLMOD
%{mingw32_libdir}/cmake/COLAMD
%{mingw32_libdir}/cmake/CXSparse
%{mingw32_libdir}/cmake/SuiteSparse
%{mingw32_libdir}/cmake/SuiteSparse_config
%{mingw32_libdir}/pkgconfig/AMD.pc
%{mingw32_libdir}/pkgconfig/CAMD.pc
%{mingw32_libdir}/pkgconfig/CCOLAMD.pc
%{mingw32_libdir}/pkgconfig/CHOLMOD.pc
%{mingw32_libdir}/pkgconfig/COLAMD.pc
%{mingw32_libdir}/pkgconfig/CXSparse.pc
%{mingw32_libdir}/pkgconfig/SuiteSparse_config.pc

# Win64
%files -n mingw64-suitesparse
%license LICENSE.txt
%{mingw64_bindir}/libamd.dll
%{mingw64_bindir}/libcamd.dll
%{mingw64_bindir}/libccolamd.dll
%{mingw64_bindir}/libcholmod.dll
%{mingw64_bindir}/libcolamd.dll
%{mingw64_bindir}/libcxsparse.dll
%{mingw64_bindir}/libsuitesparseconfig.dll
%{mingw64_includedir}/suitesparse
%{mingw64_libdir}/libamd.dll.a
%{mingw64_libdir}/libcamd.dll.a
%{mingw64_libdir}/libccolamd.dll.a
%{mingw64_libdir}/libcholmod.dll.a
%{mingw64_libdir}/libcolamd.dll.a
%{mingw64_libdir}/libcxsparse.dll.a
%{mingw64_libdir}/libsuitesparseconfig.dll.a
%{mingw64_libdir}/cmake/AMD
%{mingw64_libdir}/cmake/CAMD
%{mingw64_libdir}/cmake/CCOLAMD
%{mingw64_libdir}/cmake/CHOLMOD
%{mingw64_libdir}/cmake/COLAMD
%{mingw64_libdir}/cmake/CXSparse
%{mingw64_libdir}/cmake/SuiteSparse
%{mingw64_libdir}/cmake/SuiteSparse_config
%{mingw64_libdir}/pkgconfig/AMD.pc
%{mingw64_libdir}/pkgconfig/CAMD.pc
%{mingw64_libdir}/pkgconfig/CCOLAMD.pc
%{mingw64_libdir}/pkgconfig/CHOLMOD.pc
%{mingw64_libdir}/pkgconfig/COLAMD.pc
%{mingw64_libdir}/pkgconfig/CXSparse.pc
%{mingw64_libdir}/pkgconfig/SuiteSparse_config.pc

# UCRT64
%files -n ucrt64-suitesparse
%license LICENSE.txt
%{ucrt64_bindir}/libamd.dll
%{ucrt64_bindir}/libcamd.dll
%{ucrt64_bindir}/libccolamd.dll
%{ucrt64_bindir}/libcholmod.dll
%{ucrt64_bindir}/libcolamd.dll
%{ucrt64_bindir}/libcxsparse.dll
%{ucrt64_bindir}/libsuitesparseconfig.dll
%{ucrt64_includedir}/suitesparse
%{ucrt64_libdir}/libamd.dll.a
%{ucrt64_libdir}/libcamd.dll.a
%{ucrt64_libdir}/libccolamd.dll.a
%{ucrt64_libdir}/libcholmod.dll.a
%{ucrt64_libdir}/libcolamd.dll.a
%{ucrt64_libdir}/libcxsparse.dll.a
%{ucrt64_libdir}/libsuitesparseconfig.dll.a
%{ucrt64_libdir}/cmake/AMD
%{ucrt64_libdir}/cmake/CAMD
%{ucrt64_libdir}/cmake/CCOLAMD
%{ucrt64_libdir}/cmake/CHOLMOD
%{ucrt64_libdir}/cmake/COLAMD
%{ucrt64_libdir}/cmake/CXSparse
%{ucrt64_libdir}/cmake/SuiteSparse
%{ucrt64_libdir}/cmake/SuiteSparse_config
%{ucrt64_libdir}/pkgconfig/AMD.pc
%{ucrt64_libdir}/pkgconfig/CAMD.pc
%{ucrt64_libdir}/pkgconfig/CCOLAMD.pc
%{ucrt64_libdir}/pkgconfig/CHOLMOD.pc
%{ucrt64_libdir}/pkgconfig/COLAMD.pc
%{ucrt64_libdir}/pkgconfig/CXSparse.pc
%{ucrt64_libdir}/pkgconfig/SuiteSparse_config.pc


%changelog
* Tue Sep 08 2026 Jack Greiner <jack@emoss.org> - 7.14.0-1
- Add initial mingw suitesparse package