#
# spec file for package gfan
#
# Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
#
# 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 http://bugs.opensuse.org/
#


Name:           gfan
%define lname	libgfan-0_5
Version:        0.5
Release:        0
Summary:        Calculation of Gröbner fans
License:        GPL-2.0
Group:          Productivity/Scientific/Math
Url:            http://home.imf.au.dk/jensen/software/gfan/gfan.html

Source:         http://home.imf.au.dk/jensen/software/gfan/%name%version.tar.gz
Patch1:         gfan-automake.diff
Patch2:         gfan-format.diff
Patch3:         gfan-returns.diff
Patch4:         gfan-remove-debug-code.diff
BuildRoot:      %{_tmppath}/%{name}-%{version}-build
BuildRequires:  cddlib-devel
BuildRequires:  gcc-c++
BuildRequires:  gmp-devel
BuildRequires:  libtool >= 2
%define with_pdf 1
%if 0%{?with_pdf}
BuildRequires:  texlive-latex
%if 0%{?suse_version} >= 1230
BuildRequires:  texlive-amsfonts
BuildRequires:  texlive-bibtex
BuildRequires:  texlive-cm-super
BuildRequires:  texlive-dvips
BuildRequires:  texlive-ntgclass
BuildRequires:  texlive-ulem
%if 0%{?suse_version} > 1230
BuildRequires:  tex(english.ldf)
%endif
%endif
%endif

%description
Gfan is a software package for computing Gröbner fans and tropical
varieties. These are polyhedral fans associated to polynomial ideals.

%package -n %lname
Summary:        Library for calculation of Gröbner fans
Group:          System/Libraries

%description -n %lname
Gfan is a software package for computing Gröbner fans and tropical
varieties. These are polyhedral fans associated to polynomial ideals.

%package -n libgfan-devel
Summary:        Development files for libgfan
Group:          Development/Libraries/C and C++
Requires:       %lname = %version

%description -n libgfan-devel
Gfan is a software package for computing Gröbner fans and tropical
varieties. These are polyhedral fans associated to polynomial ideals.

%prep
%setup -qn %name%version
%patch -P 1 -P 2 -P 3 -P 4 -p1

%build
autoreconf -fi
export CXXFLAGS="%optflags -Wno-sign-compare -Wno-reorder -Wno-unused -std=gnu++98"
%if 0%{?suse_version} > 1110
# -Wno-unused-result not known in old SUSE
export CXXFLAGS="$CXXFLAGS -Wno-unused-result"
%endif
%configure --disable-static --enable-silent-rules
make %{?_smp_mflags}
%if 0%{?with_pdf}
make -C doc %{?_smp_mflags}
%endif

%install
b="%buildroot"
make install DESTDIR="$b"
for i in $(./gfan _list | grep ^gfan_); do
	ln -s gfan "$b/%_bindir/$i"
done;
rm -fv "$b/%_libdir"/*.la

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

%files
%defattr(-,root,root)
%_bindir/gfan*
%doc examples
%if 0%{?with_pdf}
%doc doc/manual.pdf
%endif

%files -n %lname
%defattr(-,root,root)
%_libdir/libgfan-%version.so

%files -n libgfan-devel
%defattr(-,root,root)
%_libdir/libgfan.so
%_includedir/*

%changelog