Convert to libalternatives, bsc#1245883

python-fasttext.spec

@@ -1,7 +1,7 @@
 #
 # spec file for package python-fasttext
 #
-# Copyright (c) 2023 SUSE LLC
+# Copyright (c) 2025 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -16,10 +16,15 @@
 #
 
 
-%{?!python_module:%define python_module() python-%{**} python3-%{**}}
 %define modname fastText
+%define sover 0
 # Using annotation futures and dataclasses
 %define skip_python36 1
+%if 0%{?suse_version} > 1500
+%bcond_without libalternatives
+%else
+%bcond_with libalternatives
+%endif
 %{?sle15_python_module_pythons}
 Name:           python-fasttext
 Version:        0.9.2
@@ -30,30 +35,61 @@ URL:            https://github.com/facebookresearch/fastText
 Source:         https://github.com/facebookresearch/%{modname}/archive/refs/tags/v%{version}.tar.gz#/%{modname}-%{version}.tar.gz
 Patch0:         reproducible.patch
 Patch1:         gcc13-fix.patch
+Patch2:         no-static-lib.patch
+Patch3:         proper-lib-dir.patch
+Patch4:         py-link-against-shared.patch
 BuildRequires:  %{python_module devel}
 BuildRequires:  %{python_module pip}
 BuildRequires:  %{python_module pybind11-devel}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  %{python_module wheel}
+BuildRequires:  cmake
+BuildRequires:  fdupes
 BuildRequires:  gcc-c++
+BuildRequires:  ninja
 BuildRequires:  python-rpm-macros
+Requires:       fasttext
+Requires:       python-numpy
+Requires:       python-pybind11 >= 2.2
+Requires:       python-setuptools >= 0.7.0
+Provides:       fasttext = %{version}
+%if %{with libalternatives}
+BuildRequires:  alts
+Requires:       alts
+%else
+Requires(post): update-alternatives
+Requires(postun): update-alternatives
+%endif
 # SECTION test requirements
 BuildRequires:  %{python_module numpy}
 BuildRequires:  %{python_module pybind11 >= 2.2}
 BuildRequires:  %{python_module setuptools >= 0.7.0}
 # /SECTION
-BuildRequires:  fdupes
-Requires:       python-numpy
-Requires:       python-pybind11 >= 2.2
-Requires:       python-setuptools >= 0.7.0
-Requires(post): update-alternatives
-Requires(postun):update-alternatives
 %python_subpackages
 
 %description
 fastText is a library for efficient learning of word
 representations and sentence classification.
 
+%package -n fasttext-devel
+Summary:        Development files for fasttext
+Requires:       libfasttext%{sover}
+
+%description -n fasttext-devel
+fastText is a library for efficient learning of word
+representations and sentence classification.
+
+This package provides the fasttext library development files.
+
+%package -n libfasttext%{sover}
+Summary:        Library for fast text representation and classification
+
+%description -n libfasttext%{sover}
+fastText is a library for efficient learning of word
+representations and sentence classification.
+
+This package provides the fasttext library.
+
 %prep
 %autosetup -p1 -n %{modname}-%{version}
 
@@ -61,22 +97,32 @@ sed -Ei "1{/^#!\/usr\/bin\/env python/d}" \
     python/fasttext_module/fasttext/util/util.py
 
 %build
-export CXXFLAGS="%{optflags}" CFLAGS="%{optflags}"
-%make_build
+pushd .
+%define __builddir build-cmake
+%define __builder ninja
+%cmake
+%cmake_build
+popd
 
+export LDFLAGS=-L%{__builddir}
 %pyproject_wheel
 
 %install
+%cmake_install
 %pyproject_install
-%{python_expand :
-install -Dpm 0755 fasttext %{buildroot}%{_bindir}/fasttext
 %python_clone -a %{buildroot}%{_bindir}/fasttext
+%{python_expand :
 %fdupes %{buildroot}%{$python_sitearch}
 }
 
 %check
 # Tests require 300+MB test data
 
+%ldconfig_scriptlets -n libfasttext%{sover}
+
+%pre
+%python_libalternatives_reset_alternative fasttext
+
 %post
 %python_install_alternative fasttext
 
@@ -86,10 +132,18 @@ install -Dpm 0755 fasttext %{buildroot}%{_bindir}/fasttext
 %files %{python_files}
 %doc README.md docs/
 %license LICENSE
-# fasttext.pc.in
-%python_alternative %{_bindir}/fasttext
 %{python_sitearch}/fasttext
 %{python_sitearch}/fasttext-%{version}*-info
 %{python_sitearch}/fasttext_pybind.*.so
+%python_alternative %{_bindir}/fasttext
+
+%files -n fasttext-devel
+%dir %{_includedir}/fasttext
+%{_includedir}/fasttext/*.h
+%{_libdir}/libfasttext.so
+%{_libdir}/pkgconfig/fasttext.pc
+
+%files -n libfasttext%{sover}
+%{_libdir}/libfasttext.so.%{sover}
 
 %changelog