mirror of
https://github.com/Ponce/slackbuilds
synced 2024-11-26 22:06:35 +01:00
96 lines
2.5 KiB
Bash
96 lines
2.5 KiB
Bash
#!/bin/sh
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# Slackware build script for BLAS and LAPACK libraries.
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# Written by Eugene Suter <easuter@gmail.com>
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# Licence: Read the LICENCE file in the tarball
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PRGNAM=lapack
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VERSION=${VERSION:-3.2.1}
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BUILD=${BUILD:-1}
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TAG=${TAG:-_SBo}
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# Automatically determine the architecture we're building on:
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if [ -z "$ARCH" ]; then
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case "$( uname -m )" in
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i?86) ARCH=i486 ;;
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arm*) ARCH=arm ;;
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# Unless $ARCH is already set, use uname -m for all other archs:
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*) ARCH=$( 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" = "i486" ]; then
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SLKCFLAGS="-O2 -march=i486 -mtune=i686"
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LIBDIRSUFFIX=""
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elif [ "$ARCH" = "i686" ]; then
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SLKCFLAGS="-O2 -march=i686 -mtune=i686"
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LIBDIRSUFFIX=""
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elif [ "$ARCH" = "x86_64" ]; then
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SLKCFLAGS="-O2 -fPIC"
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NOOPTFLAGS="-fPIC"
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LIBDIRSUFFIX="64"
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else
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SLKCFLAGS="-O2"
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LIBDIRSUFFIX=""
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fi
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set -e # Exit on most errors
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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.tgz
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cd $PRGNAM-$VERSION
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chown -R root:root .
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find . \
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\( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
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-exec chmod 755 {} \; -o \
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\( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
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-exec chmod 644 {} \;
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# Copy the pre-configured make.inc file but put in the correct LIBDIR
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sed "s%@LIBDIR@%/usr/lib${LIBDIRSUFFIX}%" $CWD/make.inc > make.inc
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# Build objects and static library files
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make cleanlib
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make OPTS="$SLKCFLAGS" NOOPT="$NOOPTFLAGS" lapacklib
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# Build dynamic libraries (it would be really nice for the netlib folks to
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# include this already...)
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#LAPACK only. We assume blas is already insralled in /usr/lib
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(
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mkdir shared_$PRGNAM
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cd shared_$PRGNAM
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ar -x ../lib$PRGNAM.a
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gcc -fPIC -lgfortran -shared *.o -Wl,-soname,$PRGNAM.so.$VERSION \
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-o lib$PRGNAM.so.$VERSION
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)
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mkdir -p $PKG/usr/lib${LIBDIRSUFFIX}
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cp lib$PRGNAM.a $PKG/usr/lib${LIBDIRSUFFIX}
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cp shared_$PRGNAM/lib$PRGNAM.so.$VERSION $PKG/usr/lib${LIBDIRSUFFIX}
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( cd $PKG/usr/lib${LIBDIRSUFFIX}
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chmod 755 lib$PRGNAM.so.$VERSION
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ln -s lib$PRGNAM.so.$VERSION lib$PRGNAM.so
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)
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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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mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
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cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
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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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