File surfer.spec of Package surfer

#
# spec file for package surfer
#
# 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
# 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:           surfer
Version:        0.20110925
Release:        0
Summary:        Algebraic geometry visualizer
License:        GPL-2.0+
Group:          Productivity/Scientific/Math

Url:            http://www.imaginary-exhibition.com/surfer.php?lang=en
#DL:		http://data.imaginary2008.de/software/surfer/surfer.tar.bz2
Source:         %name-%version.tar.xz
Source2:        prepare_tar
Patch0:         surfer-0.20110925-fix-configure.patch
BuildRequires:  fdupes
BuildRequires:  gcc-c++
BuildRequires:  gtkmm2-devel >= 2.4
BuildRequires:  xz
Requires:       surf(partial-rendering) >= 1.0.5

%description
Surfer is a program to visualize real algebraic geometry in
real-time. The surfaces visualized are given by the zero set of a
polynomial equation in 3 variables. Surfer is based on the program
Surf.

%prep
%setup -qn %name
# See other package (surfer-gallery);
# force creation of an empty tar file to make Makefile happy
tar -cf gallery.tar '' 2>/dev/null || :;
%patch -P 0 -p1

%build
%configure
%make_build

%install
b="%buildroot"
%make_install
find "$b" -type f -iname "*~" -delete
%find_lang %name
%fdupes %buildroot/%_prefix

%files -f %name.lang
%_bindir/%name
%_datadir/%name/

%changelog