mirror of
https://github.com/Ponce/slackbuilds
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426 lines
15 KiB
Bash
426 lines
15 KiB
Bash
#!/bin/sh
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# Slackware build script for ATLAS
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# Copyright 2010-2016 Serban Udrea <s.udrea@gsi.de>
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# All rights reserved.
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#
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# Redistribution and use of this script, with or without modification,
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# is permitted provided that the following conditions are met:
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#
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# 1. Redistributions of this script must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR
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# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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# IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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PRGNAM=atlas
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VERSION=${VERSION:-3.10.3}
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BUILD=${BUILD:-1}
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TAG=${TAG:-_SBo}
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if [ -z "$ARCH" ]; then
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case "$( uname -m )" in
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i?86) ARCH=i586 ;;
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arm*) ARCH=arm ;;
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*) ARCH="$( uname -m )" ;;
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esac
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fi
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CWD=$(pwd)
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TMP=${TMP:-/tmp/SBo}
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PKG=$TMP/package-$PRGNAM
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OUTPUT=${OUTPUT:-/tmp}
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if [ "$ARCH" = "i586" ]; then
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SLKCFLAGS="-O2 -march=i586 -mtune=i686"
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LIBDIRSUFFIX=""
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BITSize="32" # Specifically for ATLAS
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elif [ "$ARCH" = "i686" ]; then
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SLKCFLAGS="-O2 -march=i686 -mtune=i686"
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LIBDIRSUFFIX=""
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BITSize="32" # Specifically for ATLAS
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elif [ "$ARCH" = "x86_64" ]; then
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SLKCFLAGS="-O2 -fPIC"
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LIBDIRSUFFIX="64"
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BITSize="64" # Specifically for ATLAS
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fi
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# If you don't want to use architectural defaults set the following to
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# something like "no".
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#
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USE_ARCH_DEFAULTS=${USE_ARCH_DEFAULTS:-yes}
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# If you decide to use arch defaults and have some custom ones you may
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# set the following variable to point to the directory containing these.
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#
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# If you decide to not use arch defauts and wish to create some after a build
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# with full search, set the following variable to point to the directory where
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# the file containing them should be placed.
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# IMPORTANT: In this case, the file copied to ARCH_DEF_DIR will not be part of
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# the ATLAS package, to avoid problems in case of an upgrade on the
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# same machine. The value of ARCH_DEF_DIR will be written for your
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# reference to the file named ARCH_DEF_DIR within the doc directory
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# of ATLAS.
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#
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ARCH_DEF_DIR=${ARCH_DEF_DIR:-""}
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# If you are on another architecture than x86 and/or don't use gcc you need to
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# set the following variable to "yes".
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#
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USE_DWALL=${USE_DWALL:-no}
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# You may wish to set the level 2 cache size to the proper value. The default
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# is to deduce it from /proc/cpuinfo
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#
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L2_CACHE_SIZE=${L2_CACHE_SIZE:-"auto"}
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if [ "$L2_CACHE_SIZE" = "auto" ]; then
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L2_CACHE_SIZE="$(cat /proc/cpuinfo |grep "cache size"| head -n 1| cut -d ":" -s -f2| cut -d " " -s -f2)"
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L2_SIZE_UNIT="$(cat /proc/cpuinfo |grep "cache size"| head -n 1| cut -d " " -s -f4)"
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case "$L2_SIZE_UNIT" in
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"KB") L2_CACHE_SIZE=$(($L2_CACHE_SIZE * 1024))
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;;
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"MB") L2_CACHE_SIZE=$(($L2_CACHE_SIZE * 1024 * 1024))
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;;
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"GB") L2_CACHE_SIZE=$(($L2_CACHE_SIZE * 1024 * 1024 * 1024))
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;;
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esac
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fi
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# Check the value of L2_CACHE_SIZE
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#
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case "$L2_CACHE_SIZE" in
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''|'0'|*[!0-9]*) echo "ERROR: The value of L2_CACHE_SIZE is not a strictly positive integer!"
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exit 1
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;;
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esac
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# Set the (maximum) number of threads. If this is 0 just the serial libs get
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# built, even on an SMP machine. By default it's set to -1 for autodetection.
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#
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NUM_THREADS=${NUM_THREADS:-"-1"}
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case "$NUM_THREADS" in
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'-1'|'0') echo -n # Do nothing
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;;
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'1') NUM_THREADS="0" # One processor => no threading
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;;
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''|*[!0-9]*) echo "ERROR: NUM_THREADS has an improper value!"
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exit 1
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;;
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esac
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if [ $NUM_THREADS -gt 1 ]; then
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# On SMP machines one may want to set the processors to be used (see
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# atlas_install.pdf, p. 13). By default the list of processor ID's is empty
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# which means that ATLAS may use whatever is available.
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# NOTE: This is incompatible with the autodetection of the number of threads.
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# Therefore NUM_THREADS must be greater than 1.
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#
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USE_PROCESSORS=${USE_PROCESSORS:-""}
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if [ -z "$USE_PROCESSORS" ]; then
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MT_SWITCH="-t $NUM_THREADS"
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else
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MT_SWITCH="--force-tids=\"$NUM_THREADS $USE_PROCESSORS\""
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fi
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else
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MT_SWITCH="-t $NUM_THREADS"
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fi
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# Decide upon building full LAPACK or not. Set LAPACK_SOURCE to the empty
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# string, if you don't want a full LAPACK build.
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#
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LAPACK_SOURCE=${LAPACK_SOURCE:-"/usr/share/lapack-atlas/lapack.tgz"}
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if [ -z "$LAPACK_SOURCE" ]; then
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echo
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echo "WARNING"
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echo "WARNING: No LAPACK source specified. Just the highly restricted LAPACK"
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echo " offered by ATLAS will get compiled!"
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echo "WARNING"
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echo
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sleep 3
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else
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tar -tf "$LAPACK_SOURCE" > /dev/null 2>&1 || \
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{ echo "ERROR: Improper LAPACK source archive!" \
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&& echo " Please check $LAPACK_SOURCE" \
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&& echo " and set it properly! " \
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&& exit 1; } # NOTE: Here we just test that we deal with a tar archive.
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LAPACK_SOURCE="--with-netlib-lapack-tarfile=$LAPACK_SOURCE"
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# Change the following to yes if you would like to run the tests for LAPACK.
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#
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TEST_LAPACK="${TEST_LAPACK:-no}"
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# Make Y or N out of yes, Yes, No, no, etc.
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#
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TEST_LAPACK=$(echo "$TEST_LAPACK"|cut -b 1|tr a-z A-Z)
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fi
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# Decide upon building shared libraries or not. By default we ask for shared
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# libs too. If one doesn't want this, she has to just set SHARED_SWITCH to the
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# empty string.
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#
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SHARED_SWITCH=${SHARED_SWITCH:-"--shared"}
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# This is the timer to be used for LAPACK. If you stay with gfortran,
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# presently the default compiler on Slackware, you can leave the value as is.
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# Otherwise, please read LAPACK's make.inc.example for more informations.
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#
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LAPACK_TIMER="${LAPACK_TIMER:-INT_ETIME}"
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# This is the system destination directory. When installing the
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# package produced by this script, ATLAS's files will be written to
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# $SYS_DESTDIR/include, $SYS_DESTDIR/include/atlas, $SYS_DESTDIR/lib
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# or $SYS_DESTDIR/lib64 ond appropriate platforms, etc.
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# Nevertheless, by default the documentation files go to
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# /usr/doc/$PRGNAM-$VERSION. You may change this through the variable
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# DEFAULT_DOCS, see below.
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#
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SYS_DESTDIR=${SYS_DESTDIR:-/usr}
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# Check if SYS_DESTDIR is an absolute path. If not, exit with error.
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# NOTE: The $ is used because echo adds a \n at the end of the string.
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#
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echo $SYS_DESTDIR | grep -vE '/\.\./|/\.\.$' | grep -qE '^/' || \
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{ echo "ERROR: The system destination directory has no absolute path!" \
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&& echo " The value of SYS_DESTDIR is $SYS_DESTDIR" \
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&& echo " Please set it properly! " \
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&& exit 1; }
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# You may want to have the documentation files installed under
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# $SYS_DESTDIR/doc/$PRGNAM-$VERSION not /usr/doc/$PRGNAM-$VERSION.
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# To achieve this just set the following variable to something like
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# "no".
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#
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DEFAULT_DOCS=${DEFAULT_DOCS:-yes}
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# The build directory to be created within the source directory of
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# ATLAS.
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#
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BLDdir="BuildDir"
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set -e
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rm -rf $PKG
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mkdir -p $TMP $PKG $OUTPUT
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cd $TMP
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rm -rf $PRGNAM-$VERSION
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tar xvf $CWD/${PRGNAM}${VERSION}.tar.bz2
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mv ATLAS $PRGNAM-$VERSION
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cd $PRGNAM-$VERSION
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chown -R root:root .
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find -L . \
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\( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
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-o -perm 511 \) -exec chmod 755 {} \; -o \
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\( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
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-o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
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# Set the proper value to USE_ARCH_DEFAULTS, and the proper value to the
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# configure switch needed in case you want to use custom arch defaults.
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#
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ARCH_DIR_SWITCH=""
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case "$USE_ARCH_DEFAULTS" in
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[yY]|[yY][eE]|[yY][eE][sS]) USE_ARCH_DEFAULTS="1"
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[ -z "$ARCH_DEF_DIR" ] || \
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ARCH_DIR_SWITCH="-Ss ADdir $ARCH_DEF_DIR"
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;;
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*) USE_ARCH_DEFAULTS="0" ;;
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esac
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mkdir -p $BLDdir
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cd $BLDdir
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# Configure atlas.
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#
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case "$USE_DWALL" in
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[yY]|[yY][eE]|[yY][eE][sS])
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# Here we assume that we aren't on a x86 machine
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# and/or gcc isn't the compiler to be used.
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#
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../configure $SHARED_SWITCH \
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--prefix="$SYS_DESTDIR" \
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$LAPACK_SOURCE \
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$MT_SWITCH \
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-Si archdef "$USE_ARCH_DEFAULTS" \
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$ARCH_DIR_SWITCH \
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-b "$BITSize" -D c -DWALL
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;;
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*)
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# Here we assume that we are on a x86 machine
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# (be it 32 or 64 bits) and gcc is the compiler
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# to be used.
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#
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# Get the CPU frequency for good timing.
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#
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CPU_FREQ="$(cat /proc/cpuinfo |grep "cpu MHz"| head -n 1| cut -d ":" -s -f2| tr -d [:blank:])"
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#
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../configure $SHARED_SWITCH \
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--prefix="$SYS_DESTDIR" \
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$LAPACK_SOURCE \
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$MT_SWITCH \
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-Si archdef "$USE_ARCH_DEFAULTS" \
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$ARCH_DIR_SWITCH \
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-b "$BITSize" \
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-D c -DPentiumCPS="$CPU_FREQ"
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;;
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esac
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# NOTES ON SOME FLAGS FOR CONFIGURE
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#
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# SHARED_SWITCH = "--shared" asks for building the shared libraries too
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# -Si archdef "$USE_ARCH_DEFAULTS" means that we ignore or not architectural defaults depending
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# upon the value of "$USE_ARCH_DEFAULTS".
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# -b "$BITSize" tells ATLAS about the platform's bitsize, 32 or 64.
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# -D c -DPentiumCPS="$CPU_FREQ" is for achieving good timing on x86 platforms with gcc.
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# -D c -DWALL is for achieving good timing on non x86 platforms and/or non gcc compilers
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# Write the value of L2_CACHE_SIZE to Make.inc
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#
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sed -i -r Make.inc -e \
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"s%L2SIZE = -DL2SIZE=[0-9]+%L2SIZE = -DL2SIZE=$L2_CACHE_SIZE%"
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# Allow for deprecated LAPACK routines to get build in case of a full LAPACK
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# installation. Also set the LAPACK timer to the desired value and add
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# -frecursive to the compile flags, since this should help avoid problems
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# with some functions which seem otherwise to not be thread safe.
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#
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if [ "$LAPACK_SOURCE" ]; then
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sed -i ./src/lapack/reference/make.inc.example -e \
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"s%^#MAKEDEPRECATED *=.*Yes%MAKEDEPRECATED = Yes%"
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sed -i ./interfaces/lapack/F77/src/Makefile -e \
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"s%NONE%$LAPACK_TIMER%" -e \
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"s%F77FLAGS)@%F77FLAGS) -frecursive@%" -e \
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"s%F77NOOPT)@%F77NOOPT) -frecursive@%"
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fi
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make build
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make check
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# If parallel libraries have been compiled check them too.
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#
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if [ -f lib/libptcblas.a ]; then
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make ptcheck
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fi
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# If the full LAPACK got build one may wish to test it too.
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#
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if [ "$LAPACK_SOURCE" ]; then
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if [ "$TEST_LAPACK" = "Y" ]; then
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( cd src/lapack/reference
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[ -e ./libtmglib.a ] || make tmglib
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# Some testers segfault when build with -frecursive if one doesn't
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# increase the stack size limit, thus it's better to remove this flag
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# from make.inc
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#
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sed -i make.inc -e "s%-frecursive%%"
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# Now we have to set the proper library paths. Here for the serial libs.
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#
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ATLAS_LIBS="../../../../../lib/libf77blas.a ../../../../../lib/libcblas.a"
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ATLAS_LIBS="$ATLAS_LIBS ../../../../../lib/libatlas.a"
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LAPACK_LIB="../../../lib/liblapack.a"
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sed -i make.inc -e \
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"s%^BLASLIB *=.*%BLASLIB = $ATLAS_LIBS%" -e \
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"s%^CBLASLIB *=.*%CBLASLIB =%" -e \
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"s%^LAPACKLIB *=.*%LAPACKLIB = $LAPACK_LIB%"
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# Perform the tests.
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#
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make lapack_testing
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# Put the test results together
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#
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tar czf TEST_SERIAL_RESULTS.tgz TESTING/*.out
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# If threaded libs got build, we repeat the tests with them.
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#
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if [ -e ../../../lib/libptlapack.a ]; then
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make cleantesting
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ATLAS_LIBS="../../../../../lib/libptf77blas.a"
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ATLAS_LIBS="$ATLAS_LIBS ../../../../../lib/libptcblas.a"
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ATLAS_LIBS="$ATLAS_LIBS ../../../../../lib/libatlas.a -lpthread"
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LAPACK_LIB="../../../lib/libptlapack.a"
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sed -i make.inc -e \
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"s%^BLASLIB *=.*%BLASLIB = $ATLAS_LIBS%" -e \
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"s%^LAPACKLIB *=.*%LAPACKLIB = $LAPACK_LIB%"
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make lapack_testing
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tar czf TEST_PT_RESULTS.tgz TESTING/*.out
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fi
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)
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fi
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fi
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make install DESTDIR=${PKG}${SYS_DESTDIR}
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# The install script (sometimes) "forgets" about libptlapack.a
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#
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cp -ua lib/libptlapack.a ${PKG}${SYS_DESTDIR}/lib/ || true
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find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
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| cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
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# This is probably the easiest way to make sure that we install in the
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# proper place.
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#
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if [ "$LIBDIRSUFFIX" ]; then
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mv ${PKG}${SYS_DESTDIR}/lib ${PKG}${SYS_DESTDIR}/lib${LIBDIRSUFFIX}
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fi
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# Create the doc directory for atlas and populate it.
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#
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case "$DEFAULT_DOCS" in
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[nN]|[nN][oO]) DOC_DIR="$PKG$SYS_DESTDIR/doc/$PRGNAM-$VERSION" ;;
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*) DOC_DIR="$PKG/usr/doc/$PRGNAM-$VERSION" ;;
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esac
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mkdir -p ${DOC_DIR}
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cp -a ../INSTALL.txt ../README ../doc ${DOC_DIR}
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# Add the Slackbuild script and README.SLACKWARE to the docs.
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#
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cat $CWD/$PRGNAM.SlackBuild > $DOC_DIR/$PRGNAM.SlackBuild
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cat $CWD/README.SLACKWARE > $DOC_DIR/README.SLACKWARE
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# Create custom arch defaults if appropriate.
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#
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if [ "$USE_ARCH_DEFAULTS" = "0" ]; then
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if [ "$ARCH_DEF_DIR" ]; then
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( cd ARCHS
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make ArchNew
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make tarfile
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cp -ua *.tar.* "$ARCH_DEF_DIR"
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)
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echo "$ARCH_DEF_DIR" > $DOC_DIR/ARCH_DEF_DIR
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fi
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fi
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# If the full LAPACK got installed add also some relevant files from its source
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# tree.
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#
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if [ "$LAPACK_SOURCE" ]; then
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( cd src/lapack/reference
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LAPACK_VER=$(./INSTALL/testversion | sed -e "s% *LAPACK *%%" -e "s% *%%g")
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LAPACK_DOC_DIR="${DOC_DIR}/lapack-$LAPACK_VER"
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mkdir "$LAPACK_DOC_DIR"
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cp -a LICENSE README "$LAPACK_DOC_DIR"
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# Copy the test results if present (getting around "set -e" with "echo -n").
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#
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cp -a TEST_* "$LAPACK_DOC_DIR" 2>/dev/null || echo -n
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)
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fi
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mkdir -p $PKG/install
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cat $CWD/slack-desc > $PKG/install/slack-desc
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cd "$PKG"
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/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
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