Name:           fftw

Version:        3.3

Release:        2%{?dist}

Summary:        A Fast Fourier Transform library

Group:          System Environment/Libraries

License:        GPLv2+

URL:            http://www.fftw.org

Source0:        http://www.fftw.org/fftw-%{version}.tar.gz

BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)

# OpenMP support not available on RHEL 4

%if 0%{?rhel} == 4

BuildRequires:  gcc-g77

%global openmp 0

%else

BuildRequires:  gcc-gfortran

%global openmp 1

%endif

# Quad precision support only available with gcc >= 4.6

%if 0%{?fedora} >= 15

%global quad 1

%else

%global quad 0

%endif

# For check phase

BuildRequires:  time

BuildRequires:  perl

Requires(post): info 

Requires(preun): info

%description

FFTW is a C subroutine library for computing the Discrete Fourier

Transform (DFT) in one or more dimensions, of both real and complex

data, and of arbitrary input size.

%package libs

Summary:        FFTW run-time library

Group:          System Environment/Libraries

Provides:       fftw3 = %{version}-%{release}

Obsoletes:      fftw3 < 3.3

# Libs branched from rpm containing binaries in version 3.3

Obsoletes:      fftw < 3.3

%description libs

This package contains the FFTW run-time libraries.

%package devel

Summary:        Headers, libraries and docs for the FFTW library

Group:          Development/Libraries

Requires:       pkgconfig

Requires:       %{name}%{?_isa} = %{version}-%{release}

Requires:       %{name}-libs%{?_isa} = %{version}-%{release}

Requires:       %{name}-libs-threads%{?_isa} = %{version}-%{release}

%if %{openmp}

Requires:       %{name}-libs-openmp%{?_isa} = %{version}-%{release}

%endif

Provides:       fftw3-devel%{?_isa} = %{version}-%{release}

Obsoletes:      fftw3-devel%{?_isa} < 3.3

%description devel

FFTW is a C subroutine library for computing the Discrete Fourier

Transform (DFT) in one or more dimensions, of both real and complex

data, and of arbitrary input size.

This package contains header files and development libraries needed to

develop programs using the FFTW fast Fourier transform library.

%package libs-threads

Summary:        FFTW library with threading support

Group:          Development/Libraries

%description libs-threads

This package contains the FFTW library compiled with threading support.

%if %{openmp}

%package libs-openmp

Summary:        FFTW library with OpenMP support

Group:          Development/Libraries

%description libs-openmp

This package contains the FFTW library compiled with OpenMP support.

%endif

%package        static

Summary:        Static versions of the FFTW libraries

Group:          Development/Libraries

Requires:       %{name}-devel%{?_isa} = %{version}-%{release}

Provides:       fftw3-static%{?_isa} = %{version}-%{release}

Obsoletes:      fftw3-static%{?_isa} < 3.3

%description static

The fftw-static package contains the statically linkable version of

the FFTW fast Fourier transform library.

%package doc

Summary:        FFTW library manual

Group:          Documentation

%if 0%{?rhel} > 5 || 0%{?fedora} > 12

BuildArch:      noarch

%endif

%description doc

This package contains the manual for the FFTW fast Fourier transform

library.

%prep

%setup -q

%build

%if 0%{?rhel} == 4

# System fortran compiler is g77

export F77=g77

%else

# Configure uses g77 by default, if present on system

export F77=gfortran

%endif

BASEFLAGS="--enable-shared --disable-dependency-tracking --enable-threads"

%if %{openmp}

BASEFLAGS="$BASEFLAGS --enable-openmp"

%endif

# Precisions to build

prec_name[0]=single

prec_name[1]=double

prec_name[2]=long

prec_name[3]=quad

# Corresponding flags

prec_flags[0]=--enable-single

prec_flags[1]=--enable-double

prec_flags[2]=--enable-long-double

prec_flags[3]=--enable-quad-precision

# Loop over precisions

%if %{quad}

for((iprec=0;iprec<4;iprec++))

%else

for((iprec=0;iprec<3;iprec++))

%endif

do

 mkdir ${prec_name[iprec]}${ver_name[iver]}

 cd ${prec_name[iprec]}${ver_name[iver]}

 ln -s ../configure .

 %{configure} ${BASEFLAGS} ${prec_flags[iprec]}

 sed -i 's|^hardcode_libdir_flag_spec=.*|hardcode_libdir_flag_spec=""|g' libtool

 sed -i 's|^runpath_var=LD_RUN_PATH|runpath_var=DIE_RPATH_DIE|g' libtool

 make %{?_smp_mflags}

 cd ..

done

%install

rm -rf %{buildroot}

%if %{quad}

for ver in single double long quad

%else

for ver in single double long

%endif

do

 make -C $ver install DESTDIR=%{buildroot}

done

rm -f %{buildroot}%{_infodir}/dir

rm -f %{buildroot}%{_libdir}/*.la

%check

bdir=`pwd`

%if %{quad}

for ver in single double long quad

%else

for ver in single double long

%endif

do 

 export LD_LIBRARY_PATH=$bdir/$ver/.libs:$bdir/$ver/threads/.libs

 make -C $ver check

done

%clean

rm -rf %{buildroot}

%post libs -p /sbin/ldconfig

%postun libs -p /sbin/ldconfig

%post libs-threads -p /sbin/ldconfig

%postun libs-threads -p /sbin/ldconfig

%if %{openmp}

%post libs-openmp -p /sbin/ldconfig

%postun libs-openmp -p /sbin/ldconfig

%endif

%post devel

/sbin/install-info --section="Math" %{_infodir}/%{name}.info.gz %{_infodir}/dir  2>/dev/null || :

%preun devel

if [ "$1" = 0 ]; then

  /sbin/install-info --delete %{_infodir}/%{name}.info.gz %{_infodir}/dir 2>/dev/null || :

fi

%files

%defattr(-,root,root,-)

%doc %{_mandir}/man1/fftw*.1.*

%{_bindir}/fftw*-wisdom*

%files libs

%defattr(-,root,root,-)

%doc AUTHORS COPYING COPYRIGHT ChangeLog NEWS README* TODO

%{_libdir}/libfftw3.so.*

%{_libdir}/libfftw3f.so.*

%{_libdir}/libfftw3l.so.*

%if %{quad}

%{_libdir}/libfftw3q.so.*

%endif

%if %{openmp}

%files libs-openmp

%defattr(-,root,root,-)

%{_libdir}/libfftw3_omp.so.*

%{_libdir}/libfftw3f_omp.so.*

%{_libdir}/libfftw3l_omp.so.*

%if %{quad}

%{_libdir}/libfftw3q_omp.so.*

%endif

%endif

%files libs-threads

%defattr(-,root,root,-)

%{_libdir}/libfftw3_threads.so.*

%{_libdir}/libfftw3f_threads.so.*

%{_libdir}/libfftw3l_threads.so.*

%if %{quad}

%{_libdir}/libfftw3q_threads.so.*

%endif

%files devel

%defattr(-,root,root,-)

%doc doc/FAQ/fftw-faq.html/

%doc %{_infodir}/fftw3.info*

%{_includedir}/fftw3.*

%{_libdir}/pkgconfig/fftw3*.pc

%{_libdir}/libfftw3*.so

%files doc

%defattr(-,root,root,-)

%doc doc/*.pdf doc/html/

%files static

%defattr(-,root,root,-)

%{_libdir}/libfftw3*.a

%changelog

* Sat Jul 30 2011 Jussi Lehtola <jussilehtola@fedoraproject.org> - 3.3-2

- Conditionalize OpenMP and quadruple precision support based on capabilities

  of system compiler.

* Thu Jul 28 2011 Jussi Lehtola <jussilehtola@fedoraproject.org> - 3.3-1

- Update to 3.3.

* Tue Feb 08 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.2.2-5

- Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild

* Sat Jan 9 2010 Jussi Lehtola <jussilehtola@fedoraproject.org> - 3.2.2-4

- Get rid of rpath.

* Sat Jan 9 2010 Jussi Lehtola <jussilehtola@fedoraproject.org> - 3.2.2-3

- Branch out developers' manual to -doc.

* Sat Jan 2 2010 Jussi Lehtola <jussilehtola@fedoraproject.org> - 3.2.2-2

- Add check phase.

- Cosmetic changes to spec file (unified changelog format, removed unnecessary

  space).

- Use rm instead of find -delete, as latter is not present on EPEL-4.

- Generalize obsoletes of fftw3 packages. Add Obsoletes: fftw3-static.

* Fri Jan 1 2010 Jussi Lehtola <jussilehtola@fedoraproject.org> - 3.2.2-1

- Update to 3.2.2.

- Make file listings more explicit.

- Don't use file dependencies for info.

* Fri Jul 24 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.2.1-3

- Rebuilt for https://fedoraproject.org/wiki/Fedora_12_Mass_Rebuild

* Tue Feb 24 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.2.1-2

- Rebuilt for https://fedoraproject.org/wiki/Fedora_11_Mass_Rebuild

* Sat Feb 14 2009 Conrad Meyer <konrad@tylerc.org> - 3.2.1-1

- Bump to 3.2.1.

* Thu Dec 4 2008 Conrad Meyer <konrad@tylerc.org> - 3.2-1

- Bump to 3.2.

* Fri Jul 18 2008 Tom "spot" Callaway <tcallawa@redhat.com> - 3.1.2-7

- fix license tag

* Tue Feb 19 2008 Fedora Release Engineering <rel-eng@fedoraproject.org> - 3.1.2-6

- Autorebuild for GCC 4.3

* Fri Aug 24 2007 Quentin Spencer <qspencer@users.sf.net> 3.1.2-5

- Rebuild for F8.

* Fri Jul 27 2007 Quentin Spencer <qspencer@users.sf.net> 3.1.2-4

- Split static libs into separate package (bug 249686).

* Thu Oct 05 2006 Christian Iseli <Christian.Iseli@licr.org> 3.1.2-3

- rebuilt for unwind info generation, broken in gcc-4.1.1-21

* Tue Sep 26 2006 Quentin Spencer <qspencer@users.sf.net> 3.1.2-2

- BuildRequires: pkgconfig for -devel (bug 206444).

* Fri Sep  8 2006 Quentin Spencer <qspencer@users.sf.net> 3.1.2-1

- New release.

* Fri Jun  2 2006 Quentin Spencer <qspencer@users.sf.net> 3.1.1-1

- New upstream release.

* Fri Feb 24 2006 Quentin Spencer <qspencer@users.sf.net> 3.1-4

- Re-enable static libs (bug 181897).

- Build long-double version of libraries (bug 182587).

* Mon Feb 13 2006 Quentin Spencer <qspencer@users.sf.net> 3.1-3

- Add Obsoletes and Provides.

* Mon Feb 13 2006 Quentin Spencer <qspencer@users.sf.net> 3.1-2

- Rebuild for Fedora Extras 5.

- Disable static libs.

- Remove obsolete configure options.

* Wed Feb  1 2006 Quentin Spencer <qspencer@users.sf.net> 3.1-1

- Upgrade to the 3.x branch, incorporating changes from the fftw3 spec file.

- Add dist tag.

* Mon May 23 2005 Michael Schwendt <mschwendt[AT]users.sf.net> - 2.1.5-8

- BuildReq gcc-gfortran (#156490).

* Sun May 22 2005 Jeremy Katz <katzj@redhat.com> - 2.1.5-7

- rebuild on all arches

- buildrequire compat-gcc-32-g77

* Fri Apr  7 2005 Michael Schwendt <mschwendt[AT]users.sf.net>

- rebuilt

* Wed Nov 10 2004 Matthias Saou <http://freshrpms.net/> 2.1.5-5

- Bump release to provide Extras upgrade path.

* Tue Apr 06 2004 Phillip Compton <pcompton[AT]proteinmedia.com> - 0:2.1.5-0.fdr.4

- BuildReq gcc-g77.

* Mon Sep 22 2003 Phillip Compton <pcompton[AT]proteinmedia.com> - 0:2.1.5-0.fdr.3

- Dropped post/preun scripts for info.

* Wed Sep 17 2003 Phillip Compton <pcompton[AT]proteinmedia.com> - 0:2.1.5-0.fdr.2

- Remove aesthetic comments.

- buildroot -> RPM_BUILD_ROOT.

- post/preun for info files.

* Mon Apr 07 2003 Phillip Compton <pcompton[AT]proteinmedia.com> - 0:2.1.5-0.fdr.1

- Updated to 2.1.5.

* Tue Apr 01 2003 Phillip Compton <pcompton[AT]proteinmedia.com> - 0:2.1.4-0.fdr.2

- Added Epoch:0.

- Added ldconfig to post and postun.

* Sun Mar 22 2003 Phillip Compton <pcompton[AT]proteinmedia.com> - 2.1.4-0.fdr.1

- Updated to 2.1.4.

* Fri Mar 14 2003 Phillip Compton <pcompton[AT]proteinmedia.com> - 2.1.3-0.fdr.1

- Fedorafied.

* Mon Oct 21 2002 Matthias Saou <matthias.saou@est.une.marmotte.net>

- Initial RPM release.