- Use alternatives to workaround multilib conflicts (BZ#508565).
This commit is contained in:
Deji Akingunola
parent
7d1f5e2d4b
commit
3cd5faef43
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@ -38,10 +38,14 @@ lapack libraries that should work as a drop-in replacement for the
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standard ones (they are installed in /usr/lib{64}/atlas* rather than
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/usr/lib{64}).
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For i386 systems, 3 ATLAS subpackages are built for SSE1, SSE2, and SSE3 ix86
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extensions, using architectural defaults obtained from PIII, Pentium 4 with
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SSE2 extension and PENTIUM 4 with SSE3 extensions respectively.
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For i386 systems, 4 ATLAS subpackages are built for 3Dnow, SSE1, SSE2, and SSE3
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ix86 extensions, using architectural defaults obtained from Athlon K7, PIII, Pentium 4 with SSE2 extension and PENTIUM 4 with SSE3 extensions respectively.
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This packaging allows multiple installation of different atlas sub-packages
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at the same time. The alternatives system (read 'man alternatives' for usage)
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is used in the -devel subpackages to select the appropriate location for the
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architectural dependent header files.
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This package is designed to build RPMs that are identical regardless
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of where they are compiled and that provide reasonable performance on
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a wide range of hardware. For users who want optimal performance on
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@ -49,7 +53,7 @@ particular hardware, custom RPMs can be built from the source package
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by setting the RPM macro "enable_native_atlas" to a value of 1. This
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can be done from the command line as in the following example:
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rpmbuild -D "enable_native_atlas 1" --rebuild atlas-3.8.2-1.src.rpm
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rpmbuild -D "enable_native_atlas 1" --rebuild atlas-3.8.3-1.src.rpm
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This will cause the ATLAS build to use the achitectural default most
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appropriate for the system on which the package is to be built.
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114
atlas.spec
114
atlas.spec
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@ -2,7 +2,7 @@
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Name: atlas
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Version: 3.8.3
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Release: 10%{?dist}
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Release: 12%{?dist}
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Summary: Automatically Tuned Linear Algebra Software
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Group: System Environment/Libraries
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@ -37,7 +37,9 @@ see the documentation for information.
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Summary: Development libraries for ATLAS
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Group: Development/Libraries
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Requires: %{name} = %{version}-%{release}
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Obsoletes: %name-header = %version-%release
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Obsoletes: %name-header <= %version-%release
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Requires(posttans): chkconfig
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Requires(preun): chkconfig
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%description devel
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This package contains the static libraries and headers for development
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@ -65,7 +67,9 @@ and SSE3 extensions.
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Summary: Development libraries for ATLAS with 3DNow extensions
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Group: Development/Libraries
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Requires: %{name}-3dnow = %{version}-%{release}
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Obsoletes: %name-header = %version-%release
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Obsoletes: %name-header <= %version-%release
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Requires(posttans): chkconfig
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Requires(preun): chkconfig
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%description 3dnow-devel
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This package contains headers and shared and static versions of the ATLAS
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@ -86,7 +90,9 @@ extensions.
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Summary: Development libraries for ATLAS with SSE extensions
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Group: Development/Libraries
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Requires: %{name}-sse = %{version}-%{release}
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Obsoletes: %name-header = %version-%release
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Obsoletes: %name-header <= %version-%release
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Requires(posttans): chkconfig
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Requires(preun): chkconfig
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%description sse-devel
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This package contains headers and shared and static versions of the ATLAS
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@ -107,7 +113,9 @@ SSE(1) and SSE3 extensions.
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Summary: Development libraries for ATLAS with SSE2 extensions
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Group: Development/Libraries
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Requires: %{name}-sse2 = %{version}-%{release}
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Obsoletes: %name-header = %version-%release
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Obsoletes: %name-header <= %version-%release
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Requires(posttans): chkconfig
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Requires(preun): chkconfig
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%description sse2-devel
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This package contains shared and static versions of the ATLAS
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@ -127,7 +135,9 @@ Fedora also produces ATLAS build with SSE(1) and SSE2 extensions.
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Summary: Development libraries for ATLAS with 3DNow extensions
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Group: Development/Libraries
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Requires: %{name}-sse3 = %{version}-%{release}
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Obsoletes: %name-header = %version-%release
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Obsoletes: %name-header <= %version-%release
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Requires(posttans): chkconfig
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Requires(preun): chkconfig
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%description sse3-devel
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This package contains shared and static versions of the ATLAS
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@ -137,12 +147,6 @@ optimizations for the sse3 extensions to the ix86 architecture.
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%endif
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%endif
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%ifarch x86_64 ppc64 s390x
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%define mode 64
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%else
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%define mode 32
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%endif
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%prep
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%setup -q -n ATLAS
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%patch0 -p0 -b .shared
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@ -154,12 +158,13 @@ cp %{SOURCE3} doc
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for type in %{types}; do
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if [ "$type" = "base" ]; then
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libname=atlas
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%define pr_base %(echo $((%{__isa_bits}+0)))
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else
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libname=atlas-${type}
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fi
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mkdir -p %{_arch}_${type}
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pushd %{_arch}_${type}
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../configure -b %{mode} -D c -DWALL -Fa alg '-g -Wa,--noexecstack -fPIC'\
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../configure -b %{__isa_bits} -D c -DWALL -Fa alg '-g -Wa,--noexecstack -fPIC'\
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--prefix=%{buildroot}%{_prefix} \
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--incdir=%{buildroot}%{_includedir} \
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--libdir=%{buildroot}%{_libdir}/${libname} \
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@ -174,16 +179,20 @@ for type in %{types}; do
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sed -i 's#ARCH =.*#ARCH = K7323DNow#' Make.inc
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sed -i 's#-DATL_SSE3 -DATL_SSE2 -DATL_SSE1##' Make.inc
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sed -i 's#-mfpmath=sse -msse3#-mfpmath=387#' Make.inc
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%define pr_3dnow %(echo $((%{__isa_bits}+1)))
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elif [ "$type" = "sse" ]; then
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sed -i 's#ARCH =.*#ARCH = PIII32SSE1#' Make.inc
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sed -i 's#-DATL_SSE3 -DATL_SSE2##' Make.inc
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sed -i 's#-msse3#-msse#' Make.inc
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%define pr_sse %(echo $((%{__isa_bits}+2)))
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elif [ "$type" = "sse2" ]; then
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sed -i 's#ARCH =.*#ARCH = P432SSE2#' Make.inc
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sed -i 's#-DATL_SSE3##' Make.inc
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sed -i 's#-msse3#-msse2#' Make.inc
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%define pr_sse2 %(echo $((%{__isa_bits}+3)))
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elif [ "$type" = "sse3" ]; then
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sed -i 's#ARCH =.*#ARCH = P4E32SSE3#' Make.inc
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%define pr_sse3 %(echo $((%{__isa_bits}+4)))
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fi
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%endif
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make build
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@ -198,6 +207,7 @@ rm -rf %{buildroot}
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for type in %{types}; do
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pushd %{_arch}_${type}
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make DESTDIR=%{buildroot} install
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mv %{buildroot}%{_includedir}/atlas %{buildroot}%{_includedir}/atlas-%{_arch}-${type}
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if [ "$type" = "base" ]; then
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cp -pr lib/*.so* %{buildroot}%{_libdir}/atlas/
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else
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@ -214,6 +224,8 @@ for type in %{types}; do
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> %{buildroot}/etc/ld.so.conf.d/atlas-${type}.conf
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fi
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done
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mkdir -p %{buildroot}%{_includedir}/atlas
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%clean
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rm -rf %{buildroot}
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@ -222,24 +234,79 @@ rm -rf %{buildroot}
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%postun -p /sbin/ldconfig
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%posttrans devel
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if [ $1 -eq 0 ] ; then
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/usr/sbin/alternatives --install %{_includedir}/atlas atlas-inc \
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%{_includedir}/atlas-%{_arch}-base %{pr_base}
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fi
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%preun devel
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if [ $1 -ge 0 ] ; then
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/usr/sbin/alternatives --remove atlas-inc %{_includedir}/atlas-%{_arch}-base
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fi
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%ifarch %{ix86} && %if "%{?enable_native_atlas}" == "0"
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%post -n atlas-3dnow -p /sbin/ldconfig
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%postun -n atlas-3dnow -p /sbin/ldconfig
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%posttrans 3dnow-devel
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if [ $1 -eq 0 ] ; then
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/usr/sbin/alternatives --install %{_includedir}/atlas atlas-inc \
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%{_includedir}/atlas-%{_arch}-3dnow %{pr_3dnow}
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fi
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%preun 3dnow-devel
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if [ $1 -ge 0 ] ; then
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/usr/sbin/alternatives --remove atlas-inc %{_includedir}/atlas-%{_arch}-3dnow
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fi
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%post -n atlas-sse -p /sbin/ldconfig
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%postun -n atlas-sse -p /sbin/ldconfig
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%posttrans sse-devel
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if [ $1 -eq 0 ] ; then
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/usr/sbin/alternatives --install %{_includedir}/atlas atlas-inc \
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%{_includedir}/atlas-%{_arch}-sse %{pr_sse}
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fi
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%preun sse-devel
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if [ $1 -ge 0 ] ; then
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/usr/sbin/alternatives --remove atlas-inc %{_includedir}/atlas-%{_arch}-sse
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fi
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%post -n atlas-sse2 -p /sbin/ldconfig
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%postun -n atlas-sse2 -p /sbin/ldconfig
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%posttrans sse2-devel
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if [ $1 -eq 0 ] ; then
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/usr/sbin/alternatives --install %{_includedir}/atlas atlas-inc \
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%{_includedir}/atlas-%{_arch}-sse2 %{pr_sse2}
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fi
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%preun sse2-devel
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if [ $1 -ge 0 ] ; then
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/usr/sbin/alternatives --remove atlas-inc %{_includedir}/atlas-%{_arch}-sse2
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fi
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%post -n atlas-sse3 -p /sbin/ldconfig
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%postun -n atlas-sse3 -p /sbin/ldconfig
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%posttrans sse3-devel
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if [ $1 -eq 0 ] ; then
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/usr/sbin/alternatives --install %{_includedir}/atlas atlas-inc \
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%{_includedir}/atlas-%{_arch}-sse3 %{pr_sse3}
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fi
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%preun sse3-devel
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if [ $1 -ge 0 ] ; then
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/usr/sbin/alternatives --remove atlas-inc %{_includedir}/atlas-%{_arch}-sse3
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fi
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%endif
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%files
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@ -254,8 +321,9 @@ rm -rf %{buildroot}
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%doc doc
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%{_libdir}/atlas/*.so
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%{_libdir}/atlas/*.a
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%{_includedir}/atlas
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%{_includedir}/atlas-%{_arch}-base/
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%{_includedir}/*.h
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%ghost %{_includedir}/atlas
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%ifarch %{ix86} && %if "%{?enable_native_atlas}" == "0"
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@ -271,8 +339,9 @@ rm -rf %{buildroot}
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%doc doc
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%{_libdir}/atlas-3dnow/*.so
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%{_libdir}/atlas-3dnow/*.a
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%{_includedir}/atlas
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%{_includedir}/atlas-%{_arch}-3dnow/
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%{_includedir}/*.h
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%ghost %{_includedir}/atlas
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%files sse
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%defattr(-,root,root,-)
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@ -286,8 +355,9 @@ rm -rf %{buildroot}
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%doc doc
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%{_libdir}/atlas-sse/*.so
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%{_libdir}/atlas-sse/*.a
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%{_includedir}/atlas
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%{_includedir}/atlas-%{_arch}-sse/
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%{_includedir}/*.h
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%ghost %{_includedir}/atlas
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%files sse2
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%defattr(-,root,root,-)
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@ -301,8 +371,9 @@ rm -rf %{buildroot}
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%doc doc
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%{_libdir}/atlas-sse2/*.so
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%{_libdir}/atlas-sse2/*.a
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%{_includedir}/atlas
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%{_includedir}/atlas-%{_arch}-sse2/
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%{_includedir}/*.h
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%ghost %{_includedir}/atlas
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%files sse3
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%defattr(-,root,root,-)
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@ -316,12 +387,19 @@ rm -rf %{buildroot}
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%doc doc
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%{_libdir}/atlas-sse3/*.so
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%{_libdir}/atlas-sse3/*.a
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%{_includedir}/atlas
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%{_includedir}/atlas-%{_arch}-sse3/
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%{_includedir}/*.h
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%ghost %{_includedir}/atlas
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%endif
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%changelog
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* Sat Oct 24 2009 Deji Akingunola <dakingun@gmail.com> - 3.8.3-12
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- Use alternatives to workaround multilib conflicts (BZ#508565).
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* Tue Sep 29 2009 Deji Akingunola <dakingun@gmail.com> - 3.8.3-11
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- Obsolete the -header subpackage properly.
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* Sat Sep 26 2009 Deji Akingunola <dakingun@gmail.com> - 3.8.3-10
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- Use the new arch. default for Pentium PRO (Fedora bug #510498)
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- (Re-)Introduce 3dNow subpackage
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