#
# spec file for package gltools
#
# Copyright (c) 2012 SUSE LINUX Products 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:           gltools
Version:        2.4
Release:        0
Summary:        A colection of opengl tools for numerical analysts
License:        MIT
Group:          Development/Libraries/C and C++
Url:            http://www.wias-berlin.de/software/gltools/
Source0:        %{name}-2-4.tar.bz2
Patch0:         gltools-2.4-no-return-in-non-void-fix.patch
BuildRequires:  Mesa-devel
BuildRoot:      %{_tmppath}/%{name}-%{version}-build

%description
gltools has been designed with the needs of numerical analysts in mind.
Thus, unless many other packages available, it can be used to enhance
existing codes with interactive or non-interactive graphical output.
It enhances the OpenGL API with the following additional functionality:
 * Multiple independent windows.
 * Basic interactive handling through mouse and keyboard.
 * Interactive three-dimensional rendering volume.
 * Character output.
 * High quality frame dump in encapsulated postscript format.
 * MPEG video recording of window contents.
 * Piecewise linear function rendering on two- and three-dimensional 
   simplex meshes (landscape view of plane sections, isolevel surfaces, isolines)
   with an universal, callback based mesh interface 

%package -n libgltools2
Summary:        An colection of opengl tools for numerical analysts
Group:          System/Libraries

%description -n libgltools2
gltools has been designed with the needs of numerical analysts in mind.
Thus, unless many other packages available, it can be used to enhance
existing codes with interactive or non-interactive graphical output.
It enhances the OpenGL API with the following additional functionality:
 * Multiple independent windows.
 * Basic interactive handling through mouse and keyboard.
 * Interactive three-dimensional rendering volume.
 * Character output.
 * High quality frame dump in encapsulated postscript format.
 * MPEG video recording of window contents.
 * Piecewise linear function rendering on two- and three-dimensional 
   simplex meshes (landscape view of plane sections, isolevel surfaces, isolines)
   with an universal, callback based mesh interface 

%package devel
Summary:        Development and header files for %{name}
Group:          Development/Libraries/C and C++
Provides:       %{name}-devel-static = %{version}
Requires:       libgltools2 = %{version}
Requires:       Mesa-devel

%description devel
This package contains the development and header files for %{name}.

%prep
%setup -q -n %{name}-2-4
%patch0 -p1

%build
make CCOPT="$RPM_OPT_FLAGS -fPIC" LIBRARY_PATH=-L/usr/X11R6/lib

mkdir shared
cd shared
ar x ../libgltools.a
gcc -shared -Wl,-soname=libgltools.so.2 -o ../libgltools.so.2.4 -L$LIBRARY_PATH -lX11 -lXext -lGL -lm *.o
cd ..

# build binaries and static lib
make CCOPT="$RPM_OPT_FLAGS" LIBRARY_PATH=-L/usr/X11R6/lib


%install
mkdir -p %{buildroot}%{_bindir}
mkdir -p %{buildroot}%{_libdir}
mkdir -p %{buildroot}%{_includedir}

for bin in glview glrexample glwexample-appctrl glwexample-evctrl; do
    install -m755 $bin %{buildroot}%{_bindir}
done

install -m755 libgltools.so.* %{buildroot}%{_libdir}
install -m644 libgltools.a %{buildroot}%{_libdir}

pushd %{buildroot}%{_libdir}
ln -s libgltools.so.2.4 libgltools.so.2
ln -s libgltools.so.2.4 libgltools.so
popd

cp *.h %{buildroot}%{_includedir}


%clean
rm -rf %{buildroot}

%post  -n libgltools2 -p /sbin/ldconfig

%postun  -n libgltools2 -p /sbin/ldconfig

%files
%defattr(-,root,root,-)
%doc LICENSE README.html
%{_bindir}/*

%files -n libgltools2
%defattr(-,root,root,-)
%{_libdir}/*.so.*

%files devel
%defattr(-,root,root,-)
%{_includedir}/*
%{_libdir}/*.so
%{_libdir}/*.a

%changelog