mirror of
https://github.com/Ponce/slackbuilds
synced 2024-11-22 19:44:21 +01:00
137 lines
3.6 KiB
Bash
137 lines
3.6 KiB
Bash
#!/bin/sh
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# Slackware build script for fftw
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# Written by Kyle Guinn <elyk03@gmail.com>
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PRGNAM="fftw"
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VERSION=${VERSION:-"3.2.1"}
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ARCH=${ARCH:-"i486"}
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BUILD=${BUILD:-"1"}
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TAG=${TAG:-"_SBo"}
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CWD=$(pwd)
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TMP=${TMP:-"/tmp/SBo"}
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PKG="$TMP/package-$PRGNAM-$VERSION"
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OUTPUT=${OUTPUT:-"/tmp"}
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DOCS="AUTHORS CONVENTIONS COPY* ChangeLog INSTALL NEWS README* TODO doc/html"
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# According to doc/fftw3.pdf the configure script should choose the best
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# value for $CFLAGS. These variables must be unset so that the configure
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# script will decide.
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unset CFLAGS
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unset CXXFLAGS
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unset FFLAGS
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PKGARCH="custom"
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if [ "$ARCH" = "i486" ]; then
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LIBDIRSUFFIX=""
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elif [ "$ARCH" = "i686" ]; then
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LIBDIRSUFFIX=""
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elif [ "$ARCH" = "x86_64" ]; then
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LIBDIRSUFFIX="64"
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fi
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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.gz
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cd $PRGNAM-$VERSION
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chown -R root:root .
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chmod -R u+w,go+r-w,a-st .
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# By default this script leaves out these machine-dependent optimizations.
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# If your machine supports these, feel free to add them to the configure
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# options. Note that fftw may refuse to compile by doing so -- watch for
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# error messages about the precision not matching. See the link below.
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#
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# --enable-fma enable optimizations for machines with fused multiply-add
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# --enable-k7 enable AMD K7 optimizations, including 3dNow!
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# --enable-sse enable SSE optimizations (Pentium III+)
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# --enable-sse2 enable SSE2 optimizations (Pentium IV+)
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# --enable-altivec enable Altivec optimizations (PowerPC G4+)
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# --enable-portable-binary
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# disable compiler optimizations that would produce
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# unportable binaries
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#
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# Compiling with the default options creates a double-precision library
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# named libfftw3. --enable-float or --enable-single builds a single
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# precision library (libfftw3f), and --enable-long-double builds a
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# long-double precision library (libfftw3l). This script builds all three
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# libraries since they can coexist on the same machine.
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#
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# You may be able to --enable one of the SIMD options when compiling for
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# one precision, but not for another. Check this page for details:
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# http://www.fftw.org/fftw3_doc/Installation-on-Unix.html
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# compile libfftw3
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./configure \
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--prefix=/usr \
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--libdir=/usr/lib${LIBDIRSUFFIX} \
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--sysconfdir=/etc \
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--localstatedir=/var \
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--mandir=/usr/man \
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--infodir=/usr/info \
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--docdir=/usr/doc/fftw-$VERSION \
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--enable-shared \
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--disable-static \
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--enable-threads
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make
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make install-strip DESTDIR=$PKG
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# compile libfftw3f
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./configure \
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--prefix=/usr \
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--libdir=/usr/lib${LIBDIRSUFFIX} \
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--sysconfdir=/etc \
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--localstatedir=/var \
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--mandir=/usr/man \
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--infodir=/usr/info \
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--docdir=/usr/doc/fftw-$VERSION \
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--enable-shared \
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--disable-static \
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--enable-threads \
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--enable-float
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make
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make install-strip DESTDIR=$PKG
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# compile libfftw3l
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./configure \
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--prefix=/usr \
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--libdir=/usr/lib${LIBDIRSUFFIX} \
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--sysconfdir=/etc \
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--localstatedir=/var \
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--mandir=/usr/man \
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--infodir=/usr/info \
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--docdir=/usr/doc/fftw-$VERSION \
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--enable-shared \
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--disable-static \
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--enable-threads \
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--enable-long-double
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make
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make install-strip DESTDIR=$PKG
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( cd $PKG/usr/man
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find . -type f -exec gzip -9 {} \;
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for i in $(find . -type l); do \
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ln -s $(readlink $i).gz $i.gz; \
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rm $i; \
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done
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)
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rm -f $PKG/usr/info/dir
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gzip -9 $PKG/usr/info/*
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mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
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cp -a $DOCS $PKG/usr/doc/$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-$VERSION-$PKGARCH-$BUILD$TAG.tgz
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