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+# Define a macro for calling ../configure instead of ./configure
+%global dconfigure %(printf %%s '%configure' | sed 's!\./configure!../configure!g')
+
+%global short_name epsilon
+
+Name:      libepsilon
+Version:   0.8.1
+Release:   3%{?dist}
+Summary:   Powerful wavelet image compressor
+Group:     System Environment/Libraries
+License:   GPLv2
+URL:       http://sourceforge.net/projects/%{short_name}-project
+Source0:   http://downloads.sourceforge.net/%{short_name}-project/%{short_name}-%{version}.tar.gz
+BuildRoot: %(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX)
+
+Requires:  %{name}-common = %{version}-%{release}
+BuildRequires: popt-devel
+#BuildRequires: glibc-devel.i686
+
+%description
+EPSILON is a powerful OpenSource wavelet image compressor.
+Wavelet-driven compressors are know to be much more effective
+than traditional DCT-based ones (like JPEG). At the moment,
+the program supports 30+ different wavelet filters, runs
+in parallel in multi-threaded and MPI environments, can
+process HUGE images and much more.
+
+%package common
+Summary:  Common Powerful wavelet image compressor
+%description common
+EPSILON is a powerful OpenSource wavelet image compressor.
+
+%package openmpi
+Summary:   MPI-Powerful wavelet image compressor
+BuildRequires: openmpi-devel
+# Require explicitly for dir ownership and to guarantee the pickup of the right runtime
+Requires: openmpi
+Requires: %{name}-common = %{version}-%{release}
+%description openmpi
+EPSILON is a powerful OpenSource wavelet image compressor.
+
+%package mpich2
+Summary:   MPICH2-Powerful wavelet image compressor
+BuildRequires: mpich2-devel
+# Require explicitly for dir ownership and to guarantee the pickup of the right runtime
+Requires: mpich2
+Requires: %{name}-common = %{version}-%{release}
+%description mpich2
+EPSILON is a powerful OpenSource wavelet image compressor.
+
+%package devel
+Summary: Development Libraries for libepsilon
+Group: Development/Libraries
+Requires: %{name} = %{version}-%{release}
+
+%description devel
+Contains libraries and header files for
+developing applications that use libepsilon.
+
+
+%prep
+%setup -q -n %{short_name}-%{version}
+#sed -i -e 's! -shared ! -Wl,--as-needed\0!g' libtool
+
+
+%build
+
+#MPI scheint zu funktionieren, mpich2 fliegt raus
+
+# To avoid replicated code define a build macro
+%define dobuild() \
+mkdir $MPI_COMPILER; \
+cd $MPI_COMPILER; \
+%dconfigure --enable-pthreads --enable-cluster --disable-static --program-suffix=$MPI_SUFFIX ;\
+make %{?_smp_mflags} ; \
+cd ..
+
+# Build serial version, dummy arguments
+MPI_COMPILER=serial MPI_SUFFIX= %dobuild
+
+# Build parallel versions: set compiler variables to MPI wrappers
+#export CC=mpicc
+export CXX=mpicxx
+#export FC=mpif90
+export F77=mpif77
+
+# Build OpenMPI version
+%{_openmpi_load}
+%dobuild
+%{_openmpi_unload}
+
+# Build mpich2 version
+%{_mpich2_load}
+%dobuild
+%{_mpich2_unload}
+
+
+#%configure \
+#        CPPFLAGS="-I/usr/include/openmpi-x86_64/" LDFLAGS="-lmpi"\
+#        --prefix=%{_prefix} \
+#        --enable-pthreads \
+#        --enable-cluster \
+#        --disable-static \
+#        --enable-mpi
+
+%install
+rm -rf %{buildroot}
+
+# Install serial version
+make -C serial install DESTDIR=%{buildroot} INSTALL="install -p" CPPROG="cp -p"
+
+# Install OpenMPI version
+%{_openmpi_load}
+make -C $MPI_COMPILER install DESTDIR=%{buildroot} INSTALL="install -p" CPPROG="cp -p"
+%{_openmpi_unload}
+
+# Install MPICH2 version
+%{_mpich2_load}
+make -C $MPI_COMPILER install DESTDIR=%{buildroot} INSTALL="install -p" CPPROG="cp -p"
+%{_mpich2_unload}
+
+
+# Remove libtool archive
+rm -f %{buildroot}/%{_libdir}/%{name}.la
+rm -f %{buildroot}/%{_libdir}/%{name}.a
+# Das sollte eigentlich auch von selbst gehen.
+
+%clean
+rm -rf %{buildroot}
+
+
+# Single-Variante auch anbieten
+# Wenn möglich, Versionen für jeden MPI-Compiler in Fedora. openmpi (f, rh), mpich (rh), mpich2 (f) , mvapich und mvapich2(rh), lam (rh)
+# Spezifische Dateien müssen in $MPI_BIN, $MPI_LIB und so
+# Binaries brauchen ein Suffix
+# Keine ldconfig zulässig!
+# Gemeinsames Zeug in -common-Paket das alle benötigen
+# Eigene Header-Pakete und Devel-Pakete
+#TODO: Options, Doxygen?
+
+#Die Perl-Skripts und man-Pages sind genau gleich. Bins scheinen sich zu unterscheiden. Was ist mit der Bib? Die wird nur einmal gemacht.
+
+%files 
+%defattr(-,root,root,-)
+%{_bindir}/%{short_name}
+
+
+%files devel
+%defattr(-,root,root,-)
+%{_libdir}/*.so
+%{_includedir}/*
+
+%files common
+%defattr(-,root,root,-)
+%doc README AUTHORS ChangeLog TODO COPYING
+%{_bindir}/start_%{short_name}_nodes.pl
+%{_bindir}/stop_%{short_name}_nodes.pl
+%{_libdir}/*.so.*
+%{_mandir}/man1/*
+
+%files openmpi
+%defattr(-,root,root,-)
+%{_bindir}/epsilon_openmpi
+
+%files mpich2
+%defattr(-,root,root,-)
+%{_bindir}/epsilon_mpich2
+
+%changelog
+* Wed Dec 8 2010 Volker Fröhlich <volker27@gmx.at> 0.8.1-3
+- Added MPI support
+
+* Mon Dec 5 2010 Volker Fröhlich <volker27@gmx.at> 0.8.1-2
+- Included license
+- Enable cluster and pthreads
+
+* Sun Dec 5 2010 Volker Fröhlich <volker27@gmx.at> 0.8.1-1
+- Initial packaging for Fedora