Name:          libsvm
Version:       3.25
Release:       1mamba
Summary:       A simple, easy-to-use, and efficient software for SVM classification and regression
Group:         Development/Libraries
Vendor:        openmamba
Distribution:  openmamba
Packager:      Davide Madrisan <davide.madrisan@gmail.com>
URL:           https://www.csie.ntu.edu.tw/~cjlin/libsvm
## GITSOURCE https://github.com/cjlin1/libsvm.git v320
Source:        https://github.com/cjlin1/libsvm.git/v320/libsvm-%{version}.tar.bz2
Patch0:        libsvm-3.20-Makefile.patch
License:       BSD
## AUTOBUILDREQ-BEGIN
BuildRequires: glibc-devel
BuildRequires: libgcc
#BuildRequires: libpython-devel
BuildRequires: libstdc++6-devel
## AUTOBUILDREQ-END
BuildRequires: gcc-c++

# FIXME
# build the java bindings, svm-toy-gtk, and svm-toy-qt

%description
Libsvm is a simple, easy-to-use, and efficient software for SVM classification and regression.
It solves C-SVM classification, nu-SVM classification, one-class-SVM, epsilon-SVM regression, and nu-SVM regression.
It also provides an automatic model selection tool for C-SVM classification.

%package devel
Group:         Development/Libraries
Summary:       Development files for %{name}
Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
Requires:      pkg-config

%description devel
This package contains libraries and header files for developing applications that use %{name}.

%package -n python-%{name}
Group:         Development/Libraries/Python
Summary:       Python bindings for %{name}
Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
Requires:      python

%description -n python-%{name}
%{summary}.

%prep
%setup -q
%patch0 -p1

# add pkg-config file
cat << _EOF >> %{name}.pc
Name: %{name}
Description: Library for SVM classification and regression
URL: %{url}
Version: 3.25

prefix=%{_prefix}
includedir=%{_includedir}

Cflags: -I\${includedir}/libsvm
Libs: -lsvm
_EOF

%build
CFLAGS="%optflags -O3"; export CFLAGS
%make all 

python -m compileall -l python
python -m compileall -l tools

%install
[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"

mkdir -p %{buildroot}%{_bindir}
install -m 0755 svm-train %{buildroot}%{_bindir}/
install -m 0755 svm-predict %{buildroot}%{_bindir}/
install -m 0755 svm-scale %{buildroot}%{_bindir}/

mkdir -p %{buildroot}%{_libdir}
install libsvm.so* %{buildroot}%{_libdir}/
mkdir -p %{buildroot}%{_libdir}/pkgconfig
install -m 0644 %{name}.pc %{buildroot}%{_libdir}/pkgconfig/

mkdir -p %{buildroot}%{_includedir}/%{name}
install -m 0644 svm.h %{buildroot}%{_includedir}/%{name}/

mkdir -p %{buildroot}%{python_sitearch}/%{name}
install -m 0644 python/*.py* tools/*.py* %{buildroot}%{python_sitearch}/%{name}/
> %{buildroot}%{python_sitearch}/%{name}/__init__.py

for f in python/*.py tools/*.py; do
   ln -s %{python_sitearch}/%{name}/${f/*\/} %{buildroot}%{_bindir}/svm-${f/*\/}
done

%clean
[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"

%post -p /sbin/ldconfig
%postun -p /sbin/ldconfig

%files
%defattr(-,root,root)
%{_bindir}/svm-predict
%{_bindir}/svm-scale
%{_bindir}/svm-train
%{_libdir}/*.so.*

%files devel
%defattr(-,root,root)
%{_includedir}/%{name}
%{_libdir}/*.so
%{_libdir}/pkgconfig/*.pc
%doc README

%files -n python-%{name}
%defattr(-,root,root)
%{_bindir}/svm-*.py
%{python_sitearch}/%{name}

%changelog
* Thu Apr 15 2021 Automatic Build System <autodist@mambasoft.it> 3.25-1mamba
- automatic version update by autodist

* Tue Feb 09 2021 Automatic Build System <autodist@mambasoft.it> 3.24-1mamba
- automatic version update by autodist

* Sun Mar 22 2015 Davide Madrisan <davide.madrisan@gmail.com> 3.20-1mamba
- package created by autospec