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File lapack.spec of Package lapack (Revision 143fb5a4caa0c2c18359e67db79037da)

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#
# spec file for package lapack
#
# Copyright (c) 2024 SUSE LLC
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via https://bugs.opensuse.org/
#

%global flavor @BUILD_FLAVOR@%{nil}
%if "%{flavor}" == "static"
%bcond_with shared
%define psuffix -static
%else
%bcond_without shared
%define psuffix %{nil}
%endif
%bcond_without tmg

%if 0%{?suse_version} > 1500
%define a_x _%{_arch}
%endif

%define __builder ninja
Name:           lapack
Version:        3.12.0
Release:        0
Summary:        Linear Algebra Package
License:        BSD-3-Clause
URL:            https://www.netlib.org/lapack/
Source0:        https://github.com/Reference-LAPACK/lapack/archive/v%{version}.tar.gz#/lapack-%{version}.tar.gz
Source98:       lapack.rpmlintrc
Source99:       baselibs.conf
BuildRequires:  cmake
BuildRequires:  gcc-c++
BuildRequires:  gcc-fortran
BuildRequires:  ninja
BuildRequires:  python3-base
BuildRequires:  update-alternatives
Requires(pre):  update-alternatives

%description
LAPACK provides routines for solving systems of simultaneous linear
equations, least-squares solutions of linear systems of equations,
eigenvalue problems, and singular value problems. The associated matrix
factorizations (LU, Cholesky, QR, SVD, Schur, generalized Schur) are
also provided, as are related computations such as reordering of the
Schur factorizations and estimating condition numbers. Dense and banded
matrices are handled, but not general sparse matrices. In all areas,
similar functionality is provided for real and complex matrices, in
both single and double precision.

%package     -n liblapack3
Summary:        LAPACK Shared Library
Requires(pre):  update-alternatives

%description -n liblapack3
LAPACK provides routines for solving systems of simultaneous linear
equations, least-squares solutions of linear systems of equations,
eigenvalue problems, and singular value problems. The associated matrix
factorizations (LU, Cholesky, QR, SVD, Schur, generalized Schur) are
also provided, as are related computations such as reordering of the
Schur factorizations and estimating condition numbers. Dense and banded
matrices are handled, but not general sparse matrices. In all areas,
similar functionality is provided for real and complex matrices, in
both single and double precision.

%package     -n libblas3
Summary:        BLAS Shared Library
Requires(pre):  update-alternatives

%description -n libblas3
BLAS (Basic Linear Algebra Subprograms) is a standard library for
numerical algebra.  BLAS provides a number of basic algorithms for
linear algebra.

%package        devel
Summary:        Linear Algebra Package
Requires:       blas-devel = %{version}
Requires:       liblapack3 = %{version}
Provides:       lapack = %{version}
Obsoletes:      lapack < %{version}

%description    devel
LAPACK provides routines for solving systems of simultaneous linear
equations, least-squares solutions of linear systems of equations,
eigenvalue problems, and singular value problems. The associated matrix
factorizations (LU, Cholesky, QR, SVD, Schur, generalized Schur) are
also provided, as are related computations such as reordering of the
Schur factorizations and estimating condition numbers. Dense and banded
matrices are handled, but not general sparse matrices. In all areas,
similar functionality is provided for real and complex matrices, in
both single and double precision.

%package        devel-static
Summary:        Linear Algebra Package - static libraries
Requires:       lapack-devel = %{version}

%description    devel-static
LAPACK provides routines for solving systems of simultaneous linear
equations, least-squares solutions of linear systems of equations,
eigenvalue problems, and singular value problems. The associated matrix
factorizations (LU, Cholesky, QR, SVD, Schur, generalized Schur) are
also provided, as are related computations such as reordering of the
Schur factorizations and estimating condition numbers. Dense and banded
matrices are handled, but not general sparse matrices. In all areas,
similar functionality is provided for real and complex matrices, in
both single and double precision.

%package     -n blas-devel
Summary:        Basic Linear Algebra Subprograms
Requires:       libblas3 = %{version}
Provides:       blas = %{version}
Obsoletes:      blas < %{version}

%description -n blas-devel
BLAS (Basic Linear Algebra Subprograms) is a standard library for
numerical algebra. BLAS provides a number of basic algorithms for
linear algebra. BLAS is fast and well-tested, was written in FORTRAN 77
and built with gfortran. BLAS manual pages are available in the
blas-man package.

%package     -n blas-devel-static
Summary:        Basic Linear Algebra Subprograms
Requires:       blas-devel = %{version}

%description -n blas-devel-static
BLAS (Basic Linear Algebra Subprograms) is a standard library for
numerical algebra. BLAS provides a number of basic algorithms for
linear algebra. BLAS is fast and well-tested, was written in FORTRAN 77
and built with gfortran. BLAS manual pages are available in the
blas-man package.

%package     -n liblapacke3
Summary:        LAPACKE development files
Requires(pre):  update-alternatives

%description -n liblapacke3
This library provides a native C interface to LAPACK routines available
at www.netlib.org/lapack to facilitate usage of LAPACK functionality
for C programmers.

This implementation introduces:
- row-major and column-major matrix layout controlled by the first function
  parameter;
- an implementation with working arrays (middle-level interface) as well as
  without working arrays (high-level interface);
- input scalars passed by value;
- error code as a return value instead of the INFO parameter.

%package     -n lapacke-devel
Summary:        LAPACKE development files
Requires:       liblapacke3 = %{version}
Provides:       lapacke = %{version}

%description -n lapacke-devel
LAPACKE headers and development files.

%package     -n lapacke-devel-static
Summary:        LAPACKE static libraries
Requires:       lapacke-devel = %{version}

%description -n lapacke-devel-static
LAPACKE development files - static libraries.

%package     -n libcblas3
Summary:        CBLAS Shared Library
Requires(pre):  update-alternatives
# Only version ever packaged separately
Obsoletes:      libcblas3 == 20110120

%description -n libcblas3
This library provides a native C interface to BLAS routines available
at www.netlib.org/blas to facilitate usage of BLAS functionality
for C programmers.

%package     -n cblas-devel
Summary:        CBLAS development files
Requires:       libcblas3 = %{version}
Provides:       cblas = %{version}

%description -n cblas-devel
cblas headers and development files.

%package     -n cblas-devel-static
Summary:        CBLAS - static libraries
Requires:       cblas-devel = %{version}

%description -n cblas-devel-static
The cblas-devel-static package contains the CBLAS static libraries
for -static linking. You do not need these, unless you link
statically, which is highly discouraged.

%package -n libtmglib3
Summary:        tmglib shared library built as part of lapack

%description -n libtmglib3
This package provides the tmglib shared library.

%package -n tmglib-devel
Summary:        Headers and sources need to develop against tmglib
Requires:       libtmglib3 = %{version}

%description -n tmglib-devel
This package provides the headers and sources needed to develop against tmglib.

%package -n tmglib-devel-static
Summary:        Headers and sources need to develop against static tmglib library
Requires:       tmglib-devel

%description -n tmglib-devel-static
This package provides the headers and sources needed to develop against the
static library of tmglib.

%prep
%autosetup -p1
sed -i -e '1 s@env python@python3@' lapack_testing.py

%build
%ifarch %{ix86}
%if 0%{?sle_version:%sle_version} >= 150000
%global precflags "-mfpmath=sse"
%global test_precflags %precflags
%else
%global test_precflags "-ffloat-store"
%endif
%endif

%global _lto_cflags %{_lto_cflags} -ffat-lto-objects
%global optflags_f %{optflags}

%cmake \
  -DBUILD_SHARED_LIBS=%{?with_shared:ON}%{!?with_shared:OFF} \
  -DBLAS++=OFF \
  -DCBLAS=ON \
  -DLAPACKE=ON \
  -DLAPACKE_WITH_TMG=%{?with_tmglib:ON}%{!?with_tmglib:OFF} \
  -DBUILD_DEPRECATED=ON \
  -DBUILD_MAN_DOCUMENTATION=%{?with_shared:ON}%{!?with_shared:OFF} \
  -DBUILD_TESTING=ON \
  -DCMAKE_INSTALL_MANDIR=%{_mandir}/man1/ \
  %{nil}
%cmake_build

%install
%cmake_install

# Remove headers and script files for static flavour to avoid file conflicts
%if %{without shared}
rm -fr %{buildroot}%{_includedir}/*.h \
       %{buildroot}%{_libdir}/cmake \
       %{buildroot}%{_libdir}/pkgconfig
%endif

%check
%ctest

%ldconfig_scriptlets -n libblas3
%ldconfig_scriptlets -n libcblas3
%ldconfig_scriptlets -n liblapack3
%ldconfig_scriptlets -n liblapacke3
%ldconfig_scriptlets -n libtmglib3

# SECTION shared vs static lib packages
%if %{with shared}
%files -n liblapack3
%doc README.md
%license LICENSE
%{_libdir}/liblapack.so.%{version}
%{_libdir}/liblapack.so.3

%files -n libblas3
%doc README.md
%license LICENSE
%{_libdir}/libblas.so.%{version}
%{_libdir}/libblas.so.3

%files -n liblapacke3
%{_libdir}/liblapacke.so.%{version}
%{_libdir}/liblapacke.so.3

%files -n libcblas3
%doc README.md
%license LICENSE
%{_libdir}/libcblas.so.%{version}
%{_libdir}/libcblas.so.3

%files -n libtmglib3
%license LICENSE
%{_libdir}/libtmglib.so.3*

%files -n tmglib-devel
%license LICENSE
%{_libdir}/libtmglib.so

%files -n lapack-devel
%{_libdir}/liblapack.so
%{_includedir}/lapack.h
%{_libdir}/cmake/lapack-%{version}/
%{_libdir}/pkgconfig/lapack.pc

%files -n blas-devel
%{_libdir}/libblas.so
%{_libdir}/pkgconfig/blas.pc

%files -n lapacke-devel
%doc LAPACKE/README
%license LAPACKE/LICENSE
%{_libdir}/liblapacke.so
%{_includedir}/lapacke*.h
%{_libdir}/cmake/lapacke-%{version}/
%{_libdir}/pkgconfig/lapacke.pc

%files -n cblas-devel
%doc CBLAS/README
%{_libdir}/libcblas.so
%{_includedir}/cblas*.h
%{_libdir}/cmake/cblas-%{version}/
%{_libdir}/pkgconfig/cblas.pc

# End of shared libs
%else

# Start of static libs
%files -n lapack-devel-static
%license LICENSE
%{_libdir}/liblapack.a

%files -n cblas-devel-static
%license LICENSE
%{_libdir}/libcblas.a

%files -n blas-devel-static
%license LICENSE
%{_libdir}/libblas.a

%files -n lapacke-devel-static
%license LICENSE
%{_libdir}/liblapacke.a

%files -n tmglib-devel-static
%license LICENSE
%{_libdir}/libtmglib.a

%endif
# /SECTION shared vs static lib pkgs

%changelog

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File lapack.spec of Package lapack (Revision 143fb5a4caa0c2c18359e67db79037da)

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