slackbuilds_ponce/libraries/blas/blas.SlackBuild
David Somero 0d5412fe6b libraries/blas: Misc automated cleanups.
Signed-off-by: David Somero <xgizzmo@slackbuilds.org>
2010-06-04 01:06:09 -04:00

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#!/bin/sh
# Slackware build script for BLAS
# Written by Eugene Suter <easuter@gmail.com>
# License is unclear (possibly public domain), so contact
# netlib.org for more information.
PRGNAM=blas
VERSION=${VERSION:-3.2.1} # Not entirely sure about this version number
BUILD=${BUILD:-1} # but it matches the current LAPACK version
TAG=${TAG:-_SBo}
# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
case "$( uname -m )" in
i?86) ARCH=i486 ;;
arm*) ARCH=arm ;;
# Unless $ARCH is already set, use uname -m for all other archs:
*) ARCH=$( uname -m ) ;;
esac
fi
CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}
if [ "$ARCH" = "i486" ]; then
SLKCFLAGS="-O2 -march=i486 -mtune=i686"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
SLKCFLAGS="-O2 -march=i686 -mtune=i686"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
SLKCFLAGS="-O2 -fPIC"
LIBDIRSUFFIX="64"
else
SLKCFLAGS="-O2"
LIBDIRSUFFIX=""
fi
set -e # Exit on most errors
rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf BLAS
tar xvf $CWD/$PRGNAM.tgz
cd BLAS
chown -R root:root .
find . \
\( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
-exec chmod 755 {} \; -o \
\( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
-exec chmod 644 {} \;
# Build the object files and the static library
make OPTS="$SLKCFLAGS" all
ranlib $PRGNAM\_LINUX.a
mkdir shared
( cd shared
ar -x ../$PRGNAM\_LINUX.a
gcc -fPIC -lgfortran -shared *.o -W1,-soname,$PRGNAM.so.$VERSION \
-o lib$PRGNAM.so.$VERSION
)
mkdir -p $PKG/usr/lib${LIBDIRSUFFIX}
cp ${PRGNAM}_LINUX.a $PKG/usr/lib${LIBDIRSUFFIX}/libblas.a
cp shared/lib$PRGNAM.so.$VERSION $PKG/usr/lib${LIBDIRSUFFIX}
( cd $PKG/usr/lib${LIBDIRSUFFIX}
chmod 755 *.so.*
ln -s lib$PRGNAM.so.$VERSION lib$PRGNAM.so
)
find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
| cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}