File fftw3.spec of Package fftw3

#
# spec file for package fftw3
#
# Copyright (c) 2018 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/
#

%global flavor standard%{nil}

%define bname fftw
%define BNAME FFTW
%define pname fftw3
%define vers 3.3.6
%define _ver 3_3_6
%define pl_ext pl2

%bcond_with ringdisabled

%if "%flavor" == ""
ExclusiveArch:  do_not_build
%define package_name %pname
%endif

# Magic for OBS Staging. Only build the flavors required by
# other packages in the ring.
%if %{with ringdisabled}
 %if "%flavor" != "standard"
ExclusiveArch:  do_not_build
 %endif
%endif

%if "%{flavor}" == "standard"
%define mpi_flavor standard
%bcond_without mpi
%bcond_with hpc
%bcond_without system_packages
%endif

%if "%flavor" == "gnu-hpc"
%define compiler_family gnu
%undefine c_f_ver
%bcond_with mpi
%bcond_without hpc
%endif

%if "%{flavor}" == "gnu-openmpi-hpc"
%global compiler_family gnu
%undefine c_f_ver
%global mpi_flavor openmpi
%define mpi_vers 1
%bcond_without hpc
%bcond_without mpi
%endif

%if "%{flavor}" == "gnu-openmpi3-hpc"
%global compiler_family gnu
%undefine c_f_ver
%global mpi_flavor openmpi
%define mpi_vers 3
%bcond_without hpc
%bcond_without mpi
%endif

%if "%{flavor}" == "gnu-mvapich2-hpc"
%global compiler_family gnu
%undefine c_f_ver
%define mpi_flavor mvapich2
%bcond_without hpc
%bcond_without mpi
%endif

%if "%{flavor}" == "gnu-mpich-hpc"
%global compiler_family gnu
%undefine c_f_ver
%define mpi_flavor mpich
%bcond_without hpc
%bcond_without mpi
%endif

%if "%flavor" == "gnu7-hpc"
%define compiler_family gnu
%undefine c_f_ver 7
%bcond_with mpi
%bcond_without hpc
%endif

%if "%{flavor}" == "gnu7-openmpi-hpc"
%global compiler_family gnu
%define c_f_ver 7
%global mpi_flavor openmpi
%define mpi_vers 1
%bcond_without hpc
%bcond_without mpi
%endif

%if "%{flavor}" == "gnu7-openmpi3-hpc"
%global compiler_family gnu
%define c_f_ver 7
%global mpi_flavor openmpi
%define mpi_vers 3
%bcond_without hpc
%bcond_without mpi
%endif

%if "%{flavor}" == "gnu7-mvapich2-hpc"
%global compiler_family gnu
%define c_f_ver 7
%define mpi_flavor mvapich2
%bcond_without hpc
%bcond_without mpi
%endif

%if "%{flavor}" == "gnu7-mpich-hpc"
%global compiler_family gnu
%define c_f_ver 7
%define mpi_flavor mpich
%bcond_without hpc
%bcond_without mpi
%endif

# now exchange the paths
%if %{with hpc}
%{?mpi_flavor:%{bcond_without mpi}}%{!?mpi_flavor:%{bcond_with mpi}}
%{?with_hpc:%{!?compiler_family:%global compiler_family gnu}}
%{?with_mpi:%{!?mpi_flavor:%global mpi_flavor openmpi}}
# needed by the hpc tools
%{hpc_init -c %compiler_family %{?c_f_ver:-v %{c_f_ver}} %{?with_mpi:-m {%mpi_flavor}} %{?mpi_ver:-V %{mpi_ver}} %{?ext:-e %{ext}}}
%define package_base %{hpc_install_path_base}
%define package_prefix %hpc_prefix
%define package_bindir %hpc_bindir
%define package_libdir %hpc_libdir
%define package_datadir %hpc_datadir
%define package_includedir %hpc_includedir
%define package_mandir %hpc_mandir
%define package_docdir %hpc_docdir
%define package_infodir %hpc_infodir
%define package_name %{hpc_package_name %_ver}
%define package_libname lib%{package_name}
%else
%define package_base %{_prefix}
%define package_prefix %{_prefix}
%define package_bindir %{_bindir}
%define package_libdir %{_libdir}
%define package_datadir %{_datadir}
%define package_includedir %{_includedir}
%define package_mandir %{_mandir}
%define package_docdir %{_docdir}
%define package_infodir %{_infodir}
%define package_name   %pname%{?my_suffix}
%define package_libname lib%{pname}-3
%endif

Name:           %package_name
BuildRequires:  fdupes
BuildRequires:  pkgconfig
Version:        %vers
Release:        63.1
Summary:        Discrete Fourier Transform (DFT) C Subroutine Library
License:        GPL-2.0+
Group:          Productivity/Scientific/Math
Url:            http://www.fftw.org
Source:         ftp://ftp.fftw.org/pub/fftw/fftw-%{version}%{?pl_ext:-%{pl_ext}}.tar.gz
Source1:        %{pname}-rpmlintrc
BuildRoot:      %{_tmppath}/%{name}-%{version}-build
Requires(pre):  %install_info_prereq
%if %{with hpc}
BuildRequires:  %{compiler_family}%{?c_f_ver}-compilers-hpc-macros-devel
BuildRequires:  lua-lmod
BuildRequires:  suse-hpc
%if %{with mpi}
BuildRequires:  %{mpi_flavor}%{?mpi_vers}-%{compiler_family}%{?c_f_ver}-hpc-macros-devel
%endif
%else
BuildRequires:  gcc-c++
BuildRequires:  gcc-fortran
Requires:       %{package_name}-libs = %{version}
%ifnarch s390 s390x
BuildRequires:  openmpi-devel
%endif
%endif

%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.

%if %{with hpc}
%%{hpc_master_package -L}
%{hpc_master_package -l}
%{hpc_master_package -a devel}
%endif

%package devel
Summary:        Include Files and Libraries mandatory for Development
Group:          Development/Libraries/C and C++
Requires:       %package_libname = %{version}-%{release}
Requires:       glibc-devel
%if %{with hpc}
%hpc_requires_devel
%endif
Provides:       fftw-devel

%description devel
This package contains all necessary include files and libraries needed
to develop applications that require these.

%package devel-static
Summary:        Static libraries for %{pname}
Group:          Development/Libraries/C and C++
Requires:       %{name}-devel

%description devel-static
Libraries to build statically linked applications with fftw3.

%package -n %package_libname
Summary:        Discrete Fourier Transform (DFT) C Subroutine Library
# Remove Prov/Obs when appropriate; were added 2011-Nov-21 (post-openSUSE-12.1)
Group:          System/Libraries
Provides:       fftw3 = %{version}-%{release}
Obsoletes:      fftw3 < 3.3
%if %{with hpc}
%hpc_requires
%endif

%description -n %package_libname
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.

%if %{without hpc}
%package -n libfftw3_threads3
Summary:        Discrete Fourier Transform (DFT) C subroutine library
Group:          Productivity/Scientific/Math
Provides:       fftw3-threads = %{version}-%{release}
Obsoletes:      fftw3-threads < 3.3
# libfftw3_threads.so does not have a DT_NEEDED entry for fftw symbols, since it
# may be used with either libfftw3.so or libfftw3f.so. Hence, manual Requires.
#Requires:       libfftw3-3 = %%{version}

%description -n libfftw3_threads3
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 threads-devel
Summary:        Discrete Fourier Transform (DFT) C subroutine library
Group:          Development/Libraries/C and C++
Requires:       fftw3-devel = %{version}-%{release}
Requires:       glibc-devel
Requires:       libfftw3_threads3 = %{version}-%{release}

%description threads-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.

%package -n libfftw3_omp3
Summary:        Discrete Fourier Transform (DFT) C subroutine library
Group:          Productivity/Scientific/Math
Provides:       fftw3-openmp = %{version}-%{release}
Obsoletes:      fftw3-openmp < 3.3
# Same as libfftw3_threads.so: manual Requires for fftw3 main lib
#Requires:       libfftw3-3 = %%{version}

%description -n libfftw3_omp3
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 openmp-devel
Summary:        Discrete Fourier Transform (DFT) C subroutine library
Group:          Development/Libraries/C and C++
Requires:       fftw3-devel = %{version}-%{release}
Requires:       glibc-devel
Requires:       libfftw3_omp3 = %{version}-%{release}

%description openmp-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.
%endif

%ifnarch s390 s390x

%package -n libfftw3_mpi3
Summary:        Discrete Fourier Transform (DFT) C subroutine library
Group:          Productivity/Scientific/Math
Provides:       fftw3-mpi = %{version}-%{release}
Obsoletes:      fftw3-mpi < 3.3
# Same as libfftw3_threads.so: manual Requires for fftw3 main lib
#Requires:       libfftw3-3 = %%{version}
#Requires:       openmpi

%description -n libfftw3_mpi3
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 mpi-devel
Summary:        Discrete Fourier Transform (DFT) C subroutine library
Group:          Development/Libraries/C and C++
Requires:       fftw3-devel = %{version}
Requires:       glibc-devel
Requires:       libfftw3_mpi3 = %{version}-%{release}
Requires:       openmpi-devel

%description mpi-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.
%endif

%prep
%setup -q -n %{bname}-%{version}%{?pl_ext:-%{pl_ext}}

%if %{without hpc}
cat > %{_sourcedir}/baselibs.conf  <<EOF
%{package_libname}
lib%{name}_threads3
lib%{name}_omp3
lib%{name}_mpi3
EOF
%endif

%build
%if %{with hpc}
%hpc_setup
%endif
%ifnarch s390 s390x
%if "%{mpi_flavor}" == "standard"
source %_libdir/mpi/gcc/openmpi/bin/mpivars.sh
%endif
%endif

%if %{without hpc}
%configure \
  --disable-static \
%else
%hpc_configure \
  --enable-static \
%endif
%ifnarch s390 s390x
%if %{with mpi}
  --enable-mpi \
%endif
%ifarch %ix86 x86_64
  --enable-sse2 \
  --enable-avx \
%endif
%endif
  --enable-shared \
  --enable-threads \
  --enable-openmp

make %{?_smp_mflags}

%install
%if %{with hpc}
%{hpc_setup}
%endif
%makeinstall

# remove unneeded files
%{!?with_hpc:rm -f %{buildroot}%{package_libdir}/lib*.*a}

# hack to also compile/install single-precision version:
make distclean

%ifnarch s390 s390x
%if "%{mpi_flavor}" == "standard"
source %_libdir/mpi/gcc/openmpi/bin/mpivars.sh
%endif
%endif

%if %{without hpc}
%configure \
%else
%hpc_configure \
%endif
	--enable-shared --enable-threads --enable-float --enable-openmp \
%ifnarch s390 s390x
%if %{with mpi}
  --enable-mpi \
%endif
%endif
%ifarch %ix86 x86_64
  --enable-sse2 \
%endif
  --disable-static

make %{?_smp_mflags}
%makeinstall

# hack to also compile/install long-double-precision version:
make distclean

%ifnarch s390 s390x
%if "%{mpi_flavor}" == "standard"
source %_libdir/mpi/gcc/openmpi/bin/mpivars.sh
%endif
%endif
%if %{without hpc}
%configure \
%else
%hpc_configure \
%endif
	--enable-shared --enable-threads --enable-long-double --enable-openmp \
%ifnarch s390 s390x
%if %{with mpi}
  --enable-mpi \
%endif
%endif
  --disable-static

make %{?_smp_mflags}
%makeinstall

# remove unneeded files
%{!?with_hpc:rm -f %{buildroot}%{package_libdir}/lib*.*a}

gzip -9nf %{buildroot}%{package_infodir}/*.info*

# remove Makefiles in doc directory at last
find doc -name 'Makefile*' | xargs rm
%if %{with hpc}
%hpc_write_modules_files
#%%Module1.0#####################################################################

proc ModulesHelp { } {

puts stderr " "
puts stderr "This module loads the %{pname} library built with the %{compiler_family} toolchain."
puts stderr "\nVersion %{version}\n"

}
module-whatis "Name: %{pname} built with %{compiler_family} toolchain"
module-whatis "Version: %{version}"
module-whatis "Category: runtime library"
module-whatis "Description: %{summary:0}"
module-whatis "URL: %{url}"

set     version                     %{version}

prepend-path    PATH                %{hpc_bindir}
prepend-path    MANPATH             %{hpc_mandir}
prepend-path    INCLUDE             %{hpc_includedir}
prepend-path    LD_LIBRARY_PATH     %{hpc_libdir}
setenv         	%{BNAME}_DIR        %{hpc_prefix}
setenv          %{BNAME}_LIB        %{hpc_libdir}
setenv          %{BNAME}_INC        %{hpc_includedir}
if ([file isdirectory  %{hpc_includedir}]) {
# should work also for fortran
prepend-path    LIBRARY_PATH        %{hpc_libdir}
prepend-path    CPATH               %{hpc_includedir}
prepend-path    C_INCLUDE_PATH      %{hpc_includedir}
prepend-path    CPLUS_INCLUDE_PATH  %{hpc_includedir}
}

%{hpc_modulefile_add_pkgconfig_path}

EOF
%endif

%fdupes -s doc

%postun devel
%install_info_delete --info-dir=%{package_infodir} %{package_infodir}/fftw3.info.gz

%post devel
%install_info --info-dir=%{package_infodir} %{package_infodir}/fftw3.info.gz

%post -n %package_libname  -p /sbin/ldconfig

%postun -n %package_libname -p /sbin/ldconfig

%if %{without hpc}
%post -n libfftw3_threads3 -p /sbin/ldconfig

%postun -n libfftw3_threads3 -p /sbin/ldconfig

%post -n libfftw3_omp3 -p /sbin/ldconfig

%postun -n libfftw3_omp3 -p /sbin/ldconfig

%ifnarch s390 s390x

%post -n libfftw3_mpi3 -p /sbin/ldconfig

%postun -n libfftw3_mpi3 -p /sbin/ldconfig
%endif
%endif

%files -n %package_libname
%defattr(-,root,root)
%{package_libdir}/libfftw3.so.3*
%{package_libdir}/libfftw3f.so.3*
%{package_libdir}/libfftw3l.so.3*

%if %{without hpc}
%files -n libfftw3_threads3
%defattr(-,root,root)
%endif #%%{without hpc}
%{package_libdir}/libfftw3_threads.so.3*
%{package_libdir}/libfftw3f_threads.so.3*
%{package_libdir}/libfftw3l_threads.so.3*

%if %{without hpc}
%files -n libfftw3_omp3
%defattr(-,root,root)
%else
%hpc_modules_files
%endif #%%{without hpc}
%{package_libdir}/libfftw3_omp.so.3*
%{package_libdir}/libfftw3f_omp.so.3*
%{package_libdir}/libfftw3l_omp.so.3*

%ifnarch s390 s390x
%if %{with mpi}
%if %{without hpc}
%files -n libfftw3_mpi3
%defattr(-,root,root)
%endif #%%{without hpc}
%{package_libdir}/libfftw3_mpi.so.3*
%{package_libdir}/libfftw3f_mpi.so.3*
%{package_libdir}/libfftw3l_mpi.so.3*
%endif #%%(with mpi)
%endif #%%(s390 s390x)

%files devel
%defattr(-,root,root)
%if %{with hpc}
%{package_infodir}/dir
%hpc_dirs
%dir %package_libdir/pkgconfig
%dir %package_includedir
%dir %package_mandir
%dir %package_mandir/man1
%dir %package_infodir
%dir %package_bindir
%dir %package_datadir
%endif
%doc AUTHORS CONVENTIONS COPYING COPYRIGHT ChangeLog NEWS README TODO
%doc doc/*
%doc %{package_mandir}/man?/*
%{package_infodir}/*.info*
%{package_includedir}/fftw3.*
%{package_includedir}/fftw3q.f03
%{package_includedir}/fftw3l.f03
%{package_libdir}/libfftw3.so
%{package_libdir}/libfftw3f.so
%{package_libdir}/libfftw3l.so
%{package_libdir}/pkgconfig/*.pc
%{package_bindir}/*

%if %{without hpc}
%files threads-devel
%defattr(-,root,root)
%endif #%%{without hpc}
%{package_libdir}/libfftw3_threads.so
%{package_libdir}/libfftw3f_threads.so
%{package_libdir}/libfftw3l_threads.so

%if %{without hpc}
%files openmp-devel
%defattr(-,root,root)
%endif #%%{without hpc}
%{package_libdir}/libfftw3_omp.so
%{package_libdir}/libfftw3f_omp.so
%{package_libdir}/libfftw3l_omp.so

%ifnarch s390 s390x
%if %{with mpi}
%if %{without hpc}
%files mpi-devel
%defattr(-,root,root)
%endif #%%{without hpc}
%{package_libdir}/libfftw3_mpi.so
%{package_libdir}/libfftw3f_mpi.so
%{package_libdir}/libfftw3l_mpi.so
%{package_includedir}/fftw3-mpi.*
%{package_includedir}/fftw3l-mpi.f03
%endif #%%(with mpi)
%endif #%%(s390 s390x)

%if %{with hpc}
%files  devel-static
%defattr(-,root,root)
%{package_libdir}/*.*a
%endif

%changelog
* Fri Jan  5 2018 eich@suse.com
- Add gcc7 as additional compiler flavor for HPC on SLES.
- Fix library package requires - use HPC macro (boo#1074890).
- Add support for mpich and openmpi3 for HPC.
* Tue Nov 14 2017 eich@suse.com
- Fix library package dependencies - limit certain
  dependencies to HPC packages.
* Sun Nov 12 2017 eich@suse.com
- Fix HPC library requires package and modules file.
* Tue Nov  7 2017 eich@suse.com
- update to 3.3.6-pl2
  * Bugfix: MPI Fortran-03 headers were missing in FFTW 3.3.6-pl1.
  * Bugfix: FFTW 3.3.6 had the wrong libtool version number, and generated
    shared libraries of the form libfftw3.so.2.6.6 instead of
    libfftw3.so.3.*.
  * The fftw_make_planner_thread_safe() API introduced in 3.3.5 didn't
    work, and this 3.3.6 fixes it.  Sorry about that.
  * compilation fixes for IBM XLC
  * compilation fixes for threads on Windows
  * fix SIMD autodetection on amd64 when (_MSC_VER > 1500)
* Mon Oct 23 2017 eich@suse.com
- Don't use openmpi-devel for HPC builds.
* Thu Oct 19 2017 eich@suse.com
- Fix dependencies for the HPC devel package.
* Tue Oct 17 2017 eich@suse.com
- Add magic to limit the number of flavors built in the
  in the OBS ring.
* Sat Oct 14 2017 eich@suse.com
- For HPC build package static libraries as well.
* Thu Oct 12 2017 eich@suse.com
- Generate baselib.conf dynamically and only for the non-HPC
  build: this avoids issues with the source validator.
* Mon Sep 25 2017 cgoll@suse.com
- removed unnedded dependency packages
* Thu Sep  7 2017 cgoll@suse.com
- rewrote for hpc library support
  * added environment modules
  * reduced number of hpc realted packages to two
  (FATE#321716).
* Mon Aug  1 2016 mardnh@gmx.de
- update to version 3.3.5
  * New SIMD support:
  - Power8 VSX instructions in single and double precision.
    To use, add --enable-vsx to configure.
  - Support for AVX2 (256-bit FMA instructions).
    To use, add --enable-avx2 to configure.
  - Experimental support for AVX512 and KCVI. (--enable-avx512, --enable-kcvi)
    This code is expected to work but the FFTW maintainers do not have
    hardware to test it.
  - Support for AVX128/FMA (for some AMD machines) (--enable-avx128-fma)
  - Double precision Neon SIMD for aarch64.
    This code is expected to work but the FFTW maintainers do not have
    hardware to test it.
  - generic SIMD support using gcc vector intrinsics
  * Add fftw_make_planner_thread_safe() API
  * fix #18 (disable float128 for CUDACC)
  * fix #19: missing Fortran interface for fftwq_alloc_real
  * fix #21 (don't use float128 on Portland compilers, which pretend to be gcc)
  * fix: Avoid segfaults due to double free in MPI transpose
* Sat Apr 19 2014 mardnh@gmx.de
- add support for long-double precision
* Sat Apr 19 2014 mardnh@gmx.de
- update to version 3.3.4
  * New functions fftw_alignment_of (to check whether two arrays are equally
    aligned for the purposes of applying a plan) and fftw_sprint_plan
    (to output a description of plan to a string).
  * Bugfix in fftw-wisdom-to-conf; thanks to Florian Oppermann for the bug report.
  * Fixed manual to work with texinfo-5.
  * Increased timing interval on x86_64 to reduce timing errors.
  * Default to Win32 threads, not pthreads, if both are present.
  * Various build-script fixes.
- Drop obsoleted 1_man_macro.patch
* Sun Dec 16 2012 dhall@wustl.edu
- update to version 3.3.3
  * Fix deadlock bug in MPI transforms (thanks to Michael Pippig for the bug
    report and patch, and to Graham Dennis for the bug report).
  * Use 128-bit ARM NEON instructions instead of 64-bit instructions. This
    change appears to speed up even ARM processors with a 64-bit NEON pipe.
  * Speed improvements for single-precision AVX.
  * Speed up planner on machines without "official" cycle counters, such as ARM.
* Tue Jul  3 2012 coolo@suse.com
- update to 3.3.2 to fix crashes with gcc 4.7
  * Removed an archaic stack-alignment hack that was failing with
    gcc-4.7/i386.
  * Added stack-alignment hack necessary for gcc on Windows/i386.  We
    will regret this in ten years (see previous change).
  * Fix incompatibility with Intel icc which pretends to be gcc
    but does not support quad precision.
  * make libfftw{threads,mpi} depend upon libfftw when using libtool;
    this is consistent with most other libraries and simplifies the life
    of various distributors of GNU/Linux.
* Tue May 29 2012 tiwai@suse.de
- Enable AVX support (bnc#763657)
* Thu Apr 26 2012 adrian@suse.de
- fix build on %%arm
  * disable neon it would require --enable-single (precision)
- enable openmpi for %%arm
* Fri Mar 16 2012 alinm.elena@gmail.com
- source the mpi environment
* Tue Mar  6 2012 dhall@wustl.edu
- delete INSTALL file
* Tue Mar  6 2012 dhall@wustl.edu
- patch macros in man files
* Tue Mar  6 2012 dhall@wustl.edu
- add use of neon extensions on ARM
* Tue Mar  6 2012 dhall@wustl.edu
- updated to version 3.3.1
  * Reduced planning time in estimate mode for sizes with large prime factors.
  * Added AVX autodetection under Visual Studio. Thanks Carsten Steger for submitting
    the necessary code.
  * Modern Fortran interface now uses a separate fftw3l.f03 interface file for the
    long double interface, which is not supported by some Fortran compilers. Provided
    new fftw3q.f03 interface file to access the quadruple-precision FFTW routines
    with recent versions of gcc/gfortran.
  * Added support for the NEON extensions to the ARM ISA.
  * MPI code now compiles even if mpicc is a C++ compiler; thanks to Kyle Spyksma for
    the bug report.
* Mon Nov 28 2011 idoenmez@suse.de
- Ignore rpmlint fixed dependency errors
* Mon Nov 28 2011 ro@suse.de
- fix build on s390/s390x without openmpi
* Mon Nov 21 2011 jengelh@medozas.de
- Remove redundant/unwanted tags/section (cf. specfile guidelines)
- Employ shlib naming (fftw3 -> libfftw3)
* Sun Oct  9 2011 adrian@suse.de
- enable sse only on supported architectures
* Wed Sep 28 2011 dhall@wustl.edu
- enable sse2 and sse code generation
* Fri Aug  5 2011 dhall@wustl.edu
- specfile cleanup
  * Remove authors from description
  * use %%makeinstall
- fix devel and mpi-devel to include proper header files
* Wed Aug  3 2011 dhall@wustl.edu
- updated to version 3.3:
  * Compiling OpenMP support (--enable-openmp) now installs a fftw3_omp
    library, instead of fftw3_threads, so that OpenMP and POSIX threads
    (--enable-threads) libraries can be built and installed at the same time.
  * Add support for the AVX extensions to x86 and x86-64
  * Added Fortran 2003 interface
  * Added MPI distributed-memory transforms
  * Add support for quad-precision __float128 in gcc 4.6 or later (on x86.
    x86-64, and Itanium). The new routines use the fftwq_ prefix.
  * New convenience functions fftw_alloc_real and fftw_alloc_complex to use
    fftw_malloc for real and complex arrays without typecasts or sizeof.
  * New convenience functions fftw_export_wisdom_to_filename and
    fftw_import_wisdom_from_filename that export/import wisdom to a file, which
    don't require you to open/close the file yourself.
  * New function fftw_cost to return FFTW's internal cost metric for a given plan
  * Remove --enable-portable-binary flag: we new produce portable binaries by default.
  * Fixed build problem failure when srand48 declaration is missing
  * Fixed bug in fftw_set_timelimit: ensure that a negative timelimit is equivalent
    to no timelimit in all cases
  * Fixed stack-overflow problem on OpenBSD caused by using alloca with too
    large a buffer.
- added openmp library support
- added mpi library support
* Sun Apr 24 2011 toddrme2178@gmail.com
- Add 32bit compatibility libraries
- Changed -devel package groups to Development/Libraries/C and C++ (fix for RPMLINT warning)
* Thu Apr 22 2010 davejplater@gmail.com
- Added provides fftw-devel
* Thu Jul 16 2009 tiwai@suse.de
- updated to version 3.2.2:
  * Improve performance of some copy operations of complex arrays
  * Add configure flag to disable alloca()
  * Planning in FFTW_ESTIMATE mode for r2r transforms became slower
  between fftw-3.1.3 and 3.2. This regression has now been fixed.
* Thu Apr 23 2009 tiwai@suse.de
- remove obsolste fdupes check in spec file
- avoid unnecessary autoreconf
* Mon Feb 16 2009 tiwai@suse.de
- updated to version 3.2:
  * major version up, performance improvements and SIMD support
  * Worked around apparent glibc bug that leads to rare hangs
  * Fixed segfault due to unaligned access
  * MPI transforms not included, as they are still in alpha
- updated to version 3.2.1:
  * Performance improvements for some multidimensional r2c/c2r
    transforms
  * Compile with icc on MacOS X, use better icc compiler flags.
  * Compilation fixes for systems where snprintf is defined as a
    macro
  * Fortran documentation now recommends not using dfftw_execute,
    because of reports of problems with various Fortran compilers
  * Some documentation clarifications
  * FAQ was accidentally omitted from 3.2 tarball.
  * Remove some extraneous (harmless) files accidentally included
    in a subdirectory of the 3.2 tarball.
* Sat Aug  2 2008 tiwai@suse.de
- Reduce dependency without release number.
  This allows to install packages on different media with
  different release numbers.
* Mon Apr 16 2007 tiwai@suse.de
- follow library packaging policy
  * move docs to devel package
  * remove static libraries
* Sat Oct 21 2006 schwab@suse.de
- Fix broken macro.
* Tue Aug 22 2006 tiwai@suse.de
- updated to version 3.1.2:
  * correct bug in configure script
  * updated FAQ
  * use -maltivec when checking for altivec.h.
- clean up spec file, using %%configure macro.
* Thu May 18 2006 tiwai@suse.de
- major update to version 3.1.1:
  * fixed texi files
  * lots of configure fixes
  * clean up and optimizations
  see ChangeLog for details
- added missing glibc-devel to Requires of devel subpackages
- removed -fno-strict-aliasing option
* Wed Jan 25 2006 mls@suse.de
- converted neededforbuild to BuildRequires
* Wed Apr 13 2005 tiwai@suse.de
- fixed neededforbuild.
* Mon Apr 26 2004 ro@suse.de
- add -fno-strict-aliasing
* Sat Jan 10 2004 adrian@suse.de
- add missing %%defattr and %%run_ldconfig
* Fri Aug 29 2003 nashif@suse.de
- #29586: info file installation in wrong post segment
* Wed Jul 30 2003 nashif@suse.de
- Initial release