Name:           atlas

Version:        3.6.0

Release:        10%{?dist}

Summary:        Automatically Tuned Linear Algebra Software

Group:          System Environment/Libraries

License:        BSD

URL:            http://math-atlas.sourceforge.net/

Source0:        http://prdownloads.sourceforge.net/math-atlas/%{name}%{version}.tar.bz2

Source1:        README.Fedora

Patch0:         http://ftp.debian.org/debian/pool/main/a/atlas3/%{name}3_%{version}-20.diff.gz

Patch1:         %{name}-%{version}-gfortran.patch

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

Requires:       /etc/ld.so.conf.d

Requires(post): /sbin/ldconfig

Requires(postun): /sbin/ldconfig

BuildRequires:  gcc-gfortran lapack-devel expect sharutils gawk

%define ver_major 3

%define ver %{ver_major}.0

%description

The ATLAS (Automatically Tuned Linear Algebra Software) project is an

ongoing research effort focusing on applying empirical techniques in

order to provide portable performance. At present, it provides C and

Fortran77 interfaces to a portably efficient BLAS implementation, as

well as a few routines from LAPACK.

The performance improvements in ATLAS are obtained largely via

compile-time optimizations and tend to be specific to a given hardware

configuration. In order to package ATLAS for Fedora some compromises

are necessary so that good performance can be obtained on a variety

of hardware. This set of ATLAS binary packages is therefore not

necessarily optimal for any specific hardware configuration.  However,

the source package can be used to compile customized ATLAS packages;

see the documentation for information.

%package devel

Summary:        Development libraries for ATLAS

Group:          Development/Libraries

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

%description devel

This package contains the static libraries and headers for development

with ATLAS (Automatically Tuned Linear Algebra Software).

############## Subpackages for architecture extensions #################

#

# Because a set of ATLAS libraries is a ~5 MB package, separate packages

# are created for SSE, SSE2, and 3DNow extensions to ix86 and AltiVec

# extensions to PowerPC.

#

# The current version does not compile shared libraries for the extended

# architectures on gcc 4 (errors generated by assembly kernels), so

# some of these subpackages are currently disabled and will be enabled

# in the future when they compile properly (probably in the 3.8.0 release).

%ifarch i386

%define archt i386

%define types base sse sse2 3dnow

%package sse

Summary:        ATLAS libraries for SSE extensions

Group:          System Environment/Libraries

%description sse

This package contains the ATLAS (Automatically Tuned Linear Algebra

Software) libraries compiled with optimizations for the SSE extensions

to the ix86 architecture.

%package sse-devel

Summary:        Development libraries for ATLAS with SSE extensions

Group:          Development/Libraries

Requires:       %{name}-sse = %{version}-%{release}

%description sse-devel

This package contains headers and static versions of the ATLAS

(Automatically Tuned Linear Algebra Software) libraries compiled with

optimizations for the SSE extensions to the ix86 architecture.

%package sse2

Summary:        ATLAS libraries for SSE2 extensions

Group:          System Environment/Libraries

%description sse2

This package contains the ATLAS (Automatically Tuned Linear Algebra

Software) libraries compiled with optimizations for the SSE2

extensions to the ix86 architecture.

%package sse2-devel

Summary:        Development libraries for ATLAS with SSE2 extensions

Group:          Development/Libraries

Requires:       %{name}-sse2 = %{version}-%{release}

%description sse2-devel

This package contains headers and static versions of the ATLAS

(Automatically Tuned Linear Algebra Software) libraries compiled with

optimizations for the SSE2 extensions to the ix86 architecture.

%package 3dnow

Summary:        ATLAS libraries for 3DNow extensions

Group:          System Environment/Libraries

%description 3dnow

This package contains the ATLAS (Automatically Tuned Linear Algebra

Software) libraries compiled with optimizations for the 3DNow

extensions to the ix86 architecture.

%package 3dnow-devel

Summary:        Development libraries for ATLAS with 3DNow extensions

Group:          Development/Libraries

Requires:       %{name}-3dnow = %{version}-%{release}

%description 3dnow-devel

This package contains headers and static versions of the ATLAS

(Automatically Tuned Linear Algebra Software) libraries compiled with

optimizations for the 3DNow extensions to the ix86 architecture.

%endif

%ifarch ppc

%define archt powerpc

%define types base altivec

%package altivec

Summary:        ATLAS libraries for AltiVec extensions

Group:          System Environment/Libraries

%description altivec

This package contains the ATLAS (Automatically Tuned Linear Algebra

Software) libraries compiled with optimizations for the AltiVec

extensions to the PowerPC architecture.

%package altivec-devel

Summary:        Development libraries for ATLAS with AltiVec extensions

Group:          Development/Libraries

Requires:       %{name}-altivec = %{version}-%{release}

%description altivec-devel

This package contains headers and static versions of the ATLAS

(Automatically Tuned Linear Algebra Software) libraries compiled with

optimizations for the AltiVec extensions to the PowerPC architecture.

%endif

%ifarch x86_64

%define archt amd64

%define types base

%define bit 2

%else

%define bit 1

%endif

%if "%{?enable_custom_atlas}" == "1"

# This flag enables building customized ATLAS libraries with all

# compile-time optimizations. Note that compilation will take a very

# long time, and that the resulting binaries are not guaranteed to

# work well or even at all on other hardware.

%define archt %{_arch}

%define types custom

%package custom

Summary:        Custom-compiled ATLAS libraries

Group:          System Environment/Libraries

%description custom

This package contains the ATLAS (Automatically Tuned Linear Algebra

Software) libraries compiled with all compile-time optimizations enabled.

%package custom-devel

Summary:        Development libraries for ATLAS with AltiVec extensions

Group:          Development/Libraries

Requires:       %{name}-custom = %{version}-%{release}

%description custom-devel

This package contains headers and static versions of the ATLAS

(Automatically Tuned Linear Algebra Software) libraries compiled with

all compile-time optimizations enabled.

%endif

%prep

%setup -q -n ATLAS

%patch0 -p1

%patch1 -p0

cp %{SOURCE1} doc

%build

# The following build procedure is more or less copied from the Debian

# sources, where the output of a previously recorded build is

# replayed, so as to bypass the compile-time optimizations and produce

# predictable results independent of the hardware on which it is

# compiled. This forces builds to be sequential, so SMP builds are not

# supported.

chmod +x debian/config.expect debian/ab

sed -i debian/ab -e s/g77/gfortran/

########## Static Libraries ##########################################

for TYPE in %{types}; do

  if [ "$TYPE" = "3dnow" ]; then

    TDN=y

  else

    TDN=n

  fi

  BUILD_DIR=Linux_${TYPE}_static

  ARCH_DIR=$BUILD_DIR CACHE_SIZE= BIT=%{bit} \

    DEFAULTS=y TDNCOMP=$TDN debian/config.expect

  cat Make.$BUILD_DIR |\

	sed -e "s, TOPdir = \(.*\), TOPdir = `pwd`,1" \

	    -e "s, FLAPACKlib = , FLAPACKlib = %{_libdir}/liblapack.a,1" >foo

  mv foo Make.$BUILD_DIR

  make killall arch=$BUILD_DIR

  make startup arch=$BUILD_DIR

  if [ "$TYPE" = "custom" ]; then

    BUILD_DATA_DIR=atlas-$TYPE-%{archt}

    if [ -a %{_sourcedir}/$BUILD_DATA_DIR.tgz ]; then

      tar zxf %{_sourcedir}/$BUILD_DATA_DIR.tgz

    else

      make install arch=$BUILD_DIR >out 2>&1 &

      pid=$!

      echo Waiting on $pid

      tail -f --pid $pid out &

      wait $pid

      rm -rf ${BUILD_DATA_DIR}

      mkdir -p ${BUILD_DATA_DIR}

      cat out | sed -e "s,`pwd`,TOPDIR,g" -e "s,$BUILD_DIR,CARCH,g" | \

		gzip -9 | uuencode - >${BUILD_DATA_DIR}/build.uu

      rm -f out

      mkdir -p ${BUILD_DATA_DIR}/include

      cp include/$BUILD_DIR/* ${BUILD_DATA_DIR}/include

      mkdir -p ${BUILD_DATA_DIR}/mm

      cp tune/blas/gemm/$BUILD_DIR/res/* ${BUILD_DATA_DIR}/mm

      mkdir -p ${BUILD_DATA_DIR}/mv

      cp tune/blas/gemv/$BUILD_DIR/res/* ${BUILD_DATA_DIR}/mv

      mkdir -p ${BUILD_DATA_DIR}/r1

      cp tune/blas/ger/$BUILD_DIR/res/* ${BUILD_DATA_DIR}/r1

      mkdir -p ${BUILD_DATA_DIR}/l1

      cp tune/blas/level1/$BUILD_DIR/res/* ${BUILD_DATA_DIR}/l1

      tar zcf %{_sourcedir}/${BUILD_DATA_DIR}.tgz ${BUILD_DATA_DIR}

    fi

  else

    BUILD_DATA_DIR=debian/%{archt}/${TYPE}

  fi

  cp ${BUILD_DATA_DIR}/mm/* tune/blas/gemm/$BUILD_DIR/res

  cp ${BUILD_DATA_DIR}/mv/* tune/blas/gemv/$BUILD_DIR/res

  cp ${BUILD_DATA_DIR}/r1/* tune/blas/ger/$BUILD_DIR/res

  cp ${BUILD_DATA_DIR}/l1/* tune/blas/level1/$BUILD_DIR/res

  cp ${BUILD_DATA_DIR}/include/* include/$BUILD_DIR

  cat ${BUILD_DATA_DIR}/build.uu | uudecode | zcat - | \

	sed -e s/g77/gfortran/ -e s/-DAdd__/-DAdd_/ | debian/ab topdir=`pwd` \

	carch=$BUILD_DIR fpic="-Wa,--noexecstack" debug= | bash -x -e

  mv lib/$BUILD_DIR/liblapack.a lib/$BUILD_DIR/liblapack_atlas.a

  # Create replacement for BLAS and LAPACK Libraries

  mkdir tmp

  pushd tmp

    ar x ../lib/$BUILD_DIR/libatlas.a

    ar x ../lib/$BUILD_DIR/libf77blas.a

    ar x ../lib/$BUILD_DIR/libcblas.a

  popd

  rm -f lib/$BUILD_DIR/libblas.a

  ar r lib/$BUILD_DIR/libblas.a tmp/*.o

  rm -rf tmp

  mkdir tmp

  pushd tmp

    ar x %{_libdir}/liblapack.a

    ar x ../lib/$BUILD_DIR/liblapack_atlas.a

    ar x ../lib/$BUILD_DIR/libcblas.a

  popd

  rm -f lib/$BUILD_DIR/liblapack.a

  ar r lib/$BUILD_DIR/liblapack.a tmp/*.o

  rm -rf tmp

  ########## Shared Libraries ##########################################

  BUILD_DIR=Linux_${TYPE}_shared

  ARCH_DIR=$BUILD_DIR CACHE_SIZE= BIT=%{bit} \

      DEFAULTS=y TDNCOMP=$TDN debian/config.expect

  cat Make.$BUILD_DIR |\

	sed -e "s, TOPdir = \(.*\), TOPdir = `pwd`,1" \

	    -e "s, FLAPACKlib = , FLAPACKlib = %{_libdir}/liblapack_pic.a,1" \

	    -e "s, F77FLAGS = \(.*\), F77FLAGS = \1 -fPIC,1" \

	    -e "s, CCFLAGS = \(.*\), CCFLAGS = \1 -fPIC,1" \

	    -e "s, MMFLAGS = \(.*\), MMFLAGS = \1 -fPIC,1" \

	    -e "s, XCCFLAGS = \(.*\), XCCFLAGS = \1 -fPIC,1" >foo

  mv foo Make.$BUILD_DIR

  make killall arch=$BUILD_DIR

  make startup arch=$BUILD_DIR

  cp ${BUILD_DATA_DIR}/mm/* tune/blas/gemm/$BUILD_DIR/res

  cp ${BUILD_DATA_DIR}/mv/* tune/blas/gemv/$BUILD_DIR/res

  cp ${BUILD_DATA_DIR}/r1/* tune/blas/ger/$BUILD_DIR/res

  cp ${BUILD_DATA_DIR}/l1/* tune/blas/level1/$BUILD_DIR/res

  cp ${BUILD_DATA_DIR}/include/* include/$BUILD_DIR

  cat ${BUILD_DATA_DIR}/build.uu | uudecode | zcat - | \

	sed -e s/g77/gfortran/ -e s/-DAdd__/-DAdd_/ | debian/ab topdir=`pwd` \

	carch=$BUILD_DIR fpic="-Wa,--noexecstack -fPIC" debug= | bash -x -e

  mv lib/$BUILD_DIR/liblapack.a lib/$BUILD_DIR/liblapack_atlas.a

  mkdir tmp

  pushd tmp

    ar x ../lib/$BUILD_DIR/libatlas.a

    rm -f ilaenv.o

  popd

  cc -shared -Wl,-soname=libatlas.so.%{ver_major} \

	-o lib/$BUILD_DIR/libatlas.so.%{ver} tmp/*.o -lm

  ln -s libatlas.so.%{ver} lib/$BUILD_DIR/libatlas.so.%{ver_major}

  ln -s libatlas.so.%{ver} lib/$BUILD_DIR/libatlas.so

  rm -rf tmp

  mkdir tmp

  pushd tmp

    ar x ../lib/$BUILD_DIR/libcblas.a

    rm -f ilaenv.o

  popd

  cc -shared -Wl,-soname=libcblas.so.%{ver_major} \

	-o lib/$BUILD_DIR/libcblas.so.%{ver} tmp/*.o -L lib/$BUILD_DIR -latlas

  ln -s libcblas.so.%{ver} lib/$BUILD_DIR/libcblas.so.%{ver_major}

  ln -s libcblas.so.%{ver} lib/$BUILD_DIR/libcblas.so

  rm -rf tmp

  mkdir tmp

  pushd tmp

    ar x ../lib/$BUILD_DIR/libf77blas.a

    rm -f ilaenv.o

  popd

  cc -shared -Wl,-soname=libf77blas.so.%{ver_major} \

	-o lib/$BUILD_DIR/libf77blas.so.%{ver} tmp/*.o \

	-L lib/$BUILD_DIR -latlas -lgfortran

  ln -s libf77blas.so.%{ver} lib/$BUILD_DIR/libf77blas.so.%{ver_major}

  ln -s libf77blas.so.%{ver} lib/$BUILD_DIR/libf77blas.so

  rm -rf tmp

  mkdir tmp

  pushd tmp

    ar x ../lib/$BUILD_DIR/liblapack_atlas.a

    rm -f ilaenv.o

  popd

  cc -shared -Wl,-soname=liblapack_atlas.so.%{ver_major} \

	-o lib/$BUILD_DIR/liblapack_atlas.so.%{ver} tmp/*.o \

	-L lib/$BUILD_DIR -lcblas -lf77blas

  ln -s liblapack_atlas.so.%{ver} lib/$BUILD_DIR/liblapack_atlas.so.%{ver_major}

  ln -s liblapack_atlas.so.%{ver} lib/$BUILD_DIR/liblapack_atlas.so

  rm -rf tmp

  # Create replacement for BLAS and LAPACK Libraries

  mkdir tmp

  pushd tmp

    ar x ../lib/$BUILD_DIR/libatlas.a

    ar x ../lib/$BUILD_DIR/libf77blas.a

    ar x ../lib/$BUILD_DIR/libcblas.a

  popd

  cc -shared -Wl,-soname=libblas.so.%{ver_major} \

	-o lib/$BUILD_DIR/libblas.so.%{ver} tmp/*.o -lgfortran

  ln -s libblas.so.%{ver} lib/$BUILD_DIR/libblas.so.%{ver_major}

  ln -s libblas.so.%{ver} lib/$BUILD_DIR/libblas.so

  rm -rf tmp

  mkdir tmp

  pushd tmp

    ar x %{_libdir}/liblapack_pic.a

    ar x ../lib/$BUILD_DIR/liblapack_atlas.a

    ar x ../lib/$BUILD_DIR/libcblas.a

  popd

  cc -shared -Wl,-soname=liblapack.so.%{ver_major} \

	-o lib/$BUILD_DIR/liblapack.so.%{ver} tmp/*.o \

	-L lib/$BUILD_DIR -lblas -lgfortran

  ln -s liblapack.so.%{ver} lib/$BUILD_DIR/liblapack.so.%{ver_major}

  ln -s liblapack.so.%{ver} lib/$BUILD_DIR/liblapack.so

  rm -rf tmp

done

%install

rm -rf $RPM_BUILD_ROOT

mkdir -p $RPM_BUILD_ROOT/etc/ld.so.conf.d

mkdir -p $RPM_BUILD_ROOT%{_includedir}/atlas

cp -a include/*.h $RPM_BUILD_ROOT%{_includedir}/atlas

LIBNAMES="libatlas libcblas libf77blas liblapack_atlas libblas liblapack"

for TYPE in %{types}; do

  if [ "$TYPE" = "base" ]; then

    EXTDIR="atlas"

    echo "%{_libdir}/atlas" \

      > $RPM_BUILD_ROOT/etc/ld.so.conf.d/atlas-%{_arch}.conf

  elif [ "$TYPE" = "custom" ]; then

    EXTDIR="atlas-custom"

    echo "%{_libdir}/atlas-custom" \

      > $RPM_BUILD_ROOT/etc/ld.so.conf.d/atlas-custom-%{_arch}.conf

  else

    EXTDIR=$TYPE

    if [ "$TYPE" != "sse2" ]; then

      echo "/usr/lib/$TYPE" \

        > $RPM_BUILD_ROOT/etc/ld.so.conf.d/atlas-$TYPE.conf

    fi

  fi

  mkdir -p $RPM_BUILD_ROOT%{_libdir}/${EXTDIR}

  for LIB in $LIBNAMES; do

    LIBS="lib/Linux_${TYPE}_static/$LIB.a lib/Linux_${TYPE}_shared/$LIB.so*"

    cp -a $LIBS ${RPM_BUILD_ROOT}%{_libdir}/${EXTDIR}

  done

done

%clean

rm -rf $RPM_BUILD_ROOT

%post -p /sbin/ldconfig

%postun -p /sbin/ldconfig

%ifarch i386

%post -n atlas-sse -p /sbin/ldconfig

%postun -n atlas-sse -p /sbin/ldconfig

%post -n atlas-sse2 -p /sbin/ldconfig

%postun -n atlas-sse2 -p /sbin/ldconfig

%post -n atlas-3dnow -p /sbin/ldconfig

%postun -n atlas-3dnow -p /sbin/ldconfig

%endif

%ifarch ppc

%post -n atlas-altivec -p /sbin/ldconfig

%postun -n atlas-altivec -p /sbin/ldconfig

%endif

%if "%{?enable_custom_atlas}" == "1"

%post -n atlas-custom -p /sbin/ldconfig

%postun -n atlas-custom -p /sbin/ldconfig

%files custom

%defattr(-,root,root,-)

%doc debian/copyright doc/README.Fedora

%dir %{_libdir}/atlas-custom

%{_libdir}/atlas-custom/*.so.*

%config(noreplace) /etc/ld.so.conf.d/atlas-custom-%{_arch}.conf

%files custom-devel

%defattr(-,root,root,-)

%doc debian/copyright doc

%dir %{_libdir}/atlas-custom

%{_libdir}/atlas-custom/*.so

%{_libdir}/atlas-custom/*.a

%{_includedir}/atlas

%else

%files

%defattr(-,root,root,-)

%doc debian/copyright doc/README.Fedora

%dir %{_libdir}/atlas

%{_libdir}/atlas/*.so.*

%config(noreplace) /etc/ld.so.conf.d/atlas-%{_arch}.conf

%files devel

%defattr(-,root,root,-)

%doc debian/copyright doc

%{_libdir}/atlas/*.so

%{_libdir}/atlas/*.a

%{_includedir}/atlas

%ifarch i386

%files sse

%defattr(-,root,root,-)

%doc debian/copyright doc/README.Fedora

%dir %{_libdir}/sse

%{_libdir}/sse/*.so.*

%config(noreplace) /etc/ld.so.conf.d/atlas-sse.conf

%files sse-devel

%defattr(-,root,root,-)

%doc debian/copyright doc

%dir %{_libdir}/sse

%{_libdir}/sse/*.so

%{_libdir}/sse/*.a

%{_includedir}/atlas

%files sse2

%defattr(-,root,root,-)

%doc debian/copyright doc/README.Fedora

%dir %{_libdir}/sse2

%{_libdir}/sse2/*.so.*

%files sse2-devel

%defattr(-,root,root,-)

%doc debian/copyright doc

%dir %{_libdir}/sse2

%{_libdir}/sse2/*.so

%{_libdir}/sse2/*.a

%{_includedir}/atlas

%files 3dnow

%defattr(-,root,root,-)

%doc debian/copyright doc/README.Fedora

%dir %{_libdir}/3dnow

%{_libdir}/3dnow/*.so.*

%config(noreplace) /etc/ld.so.conf.d/atlas-3dnow.conf

%files 3dnow-devel

%defattr(-,root,root,-)

%doc debian/copyright doc

%dir %{_libdir}/3dnow

%{_libdir}/3dnow/*.so

%{_libdir}/3dnow/*.a

%{_includedir}/atlas

%endif

%ifarch ppc

%files altivec

%defattr(-,root,root,-)

%doc debian/copyright doc/README.Fedora

%dir %{_libdir}/altivec

%{_libdir}/altivec/*.so.*

%config(noreplace) /etc/ld.so.conf.d/atlas-altivec.conf

%files altivec-devel

%defattr(-,root,root,-)

%doc debian/copyright doc

%dir %{_libdir}/altivec

%{_libdir}/altivec/*.so

%{_libdir}/altivec/*.a

%{_includedir}/atlas

%endif

%endif

%changelog

* Mon Feb 13 2006 Quentin Spencer <qspencer@users.sourceforge.net> 3.6.0-10

- Rebuild for Fedora Extras 5.

- Add --noexecstack to compilation of assembly kernels. These were

  previously marked executable, which caused problems with selinux.

* Mon Dec 19 2005 Quentin Spencer <qspencer@users.sourceforge.net> 3.6.0-9

- Rebuild for gcc 4.1.

* Mon Oct 10 2005 Quentin Spencer <qspencer@users.sourceforge.net> 3.6.0-8

- Make all devel subpackages depend on their non-devel counterparts.

- Add /etc/ld.so.conf.d files for -sse and -3dnow, because they don't

  seem to get picked up automatically.

* Wed Oct 05 2005 Quentin Spencer <qspencer@users.sourceforge.net> 3.6.0-7

- Forgot to add the new patch to sources.

* Tue Oct 04 2005 Quentin Spencer <qspencer@users.sourceforge.net> 3.6.0-6

- Use new Debian patch, and enable shared libs (they previously failed

  to build on gcc 4).

- Minor updates to description and README.Fedora file.

- Fix buildroot name to match FE preferred form.

- Fixes for custom optimized builds.

- Add dist tag.

* Wed Sep 28 2005 Quentin Spencer <qspencer@users.sourceforge.net> 3.6.0-5

- fix files lists.

* Mon Sep 26 2005 Quentin Spencer <qspencer@users.sourceforge.net> 3.6.0-4

- generate library symlinks earlier for the benefit of later linking steps.

* Wed Sep 14 2005 Quentin Spencer <qspencer@users.sourceforge.net> 3.6.0-3

- Change lapack dependency to lapack-devel, and use lapack_pic.a for

  building liblapack.so.

* Wed Sep 14 2005 Quentin Spencer <qspencer@users.sourceforge.net> 3.6.0-2

- Add "bit" macro to correctly build on x86_64.

* Tue Aug 16 2005 Quentin Spencer <qspencer@users.sourceforge.net> 3.6.0-1

- Initial version.