#!/bin/sh # Slackware build script for BLAS and LAPACK libraries. # Written by Eugene Suter <easuter@gmail.com> # Licence: Read the LICENCE file in the tarball PRGNAM=lapack VERSION=${VERSION:-3.2.1} BUILD=${BUILD:-1} 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" NOOPTFLAGS="-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 $PRGNAM-$VERSION tar xvf $CWD/$PRGNAM.tgz cd $PRGNAM-$VERSION 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 {} \; # Copy the pre-configured make.inc file but put in the correct LIBDIR sed "s%@LIBDIR@%/usr/lib${LIBDIRSUFFIX}%" $CWD/make.inc > make.inc # Build objects and static library files make cleanlib make OPTS="$SLKCFLAGS" NOOPT="$NOOPTFLAGS" lapacklib # Build dynamic libraries (it would be really nice for the netlib folks to # include this already...) #LAPACK only. We assume blas is already insralled in /usr/lib ( mkdir shared_$PRGNAM cd shared_$PRGNAM ar -x ../lib$PRGNAM.a gcc -fPIC -lgfortran -shared *.o -Wl,-soname,$PRGNAM.so.$VERSION \ -o lib$PRGNAM.so.$VERSION ) mkdir -p $PKG/usr/lib${LIBDIRSUFFIX} cp lib$PRGNAM.a $PKG/usr/lib${LIBDIRSUFFIX} cp shared_$PRGNAM/lib$PRGNAM.so.$VERSION $PKG/usr/lib${LIBDIRSUFFIX} ( cd $PKG/usr/lib${LIBDIRSUFFIX} chmod 755 lib$PRGNAM.so.$VERSION 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}