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|
#!/bin/bash
#
# fftw.SlackBuild is free software; you can redistribute
# it and/or modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of the License,
# or any later version.
#
# fftw.SlackBuild is distributed in the hope that it will
# be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
#
# slackbuild for fftw, by Silvio Rhatto
# requires:
# tested: fftw-3.2.1
# model: generic.mkSlackBuild $Rev: 784 $
#
# Look for slackbuildrc
if [ -f ~/.slackbuildrc ]; then
source ~/.slackbuildrc
elif [ -f /etc/slackbuildrc ]; then
source /etc/slackbuildrc
fi
# Set variables
CWD="$(pwd)"
SRC_NAME="fftw"
PKG_NAME="fftw"
ARCH=${ARCH:=i486}
SRC_VERSION=${VERSION:=3.2.1}
PKG_VERSION="$(echo "$SRC_VERSION" | tr '[[:blank:]-]' '_')"
BUILD=${BUILD:=1rha}
SRC_DIR=${SRC_DIR:=$CWD}/$PKG_NAME
TMP=${TMP:=/tmp}
PKG=${PKG:=$TMP/package-$PKG_NAME}
REPOS=${REPOS:=$TMP}
PREFIX=${PREFIX:=/usr}
PKG_WORK="$TMP/$SRC_NAME"
CONF_OPTIONS=${CONF_OPTIONS:="--enable-shared --enable-float"}
NUMJOBS=${NUMJOBS:=""}
# Set system libraries' path and optmization flags based on $ARCH
LIBDIR="$PREFIX/lib"
if [ "$ARCH" = "i386" ]; then
SLKCFLAGS="-O2 -march=i386 -mtune=i686"
elif [ "$ARCH" = "i486" ]; then
SLKCFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
SLKCFLAGS="-O2 -march=i686"
elif [ "$ARCH" = "s390" ]; then
SLKCFLAGS="-O2"
elif [ "$ARCH" = "x86_64" ]; then
SLKCFLAGS="-O2 -fPIC"
LIBDIR="$PREFIX/lib64"
LDFLAGS="-L/lib64 -L/usr/lib64"
fi
# Set error codes (used by createpkg)
ERROR_WGET=31; ERROR_MAKE=32; ERROR_INSTALL=33
ERROR_MD5=34; ERROR_CONF=35; ERROR_HELP=36
ERROR_TAR=37; ERROR_MKPKG=38; ERROR_GPG=39
ERROR_PATCH=40; ERROR_VCS=41; ERROR_MKDIR=42
ERROR_MANIFEST=43;
# Clean up any leftovers of previous builds
rm -rf "$PKG_WORK" 2> /dev/null
rm -rf "$PKG" 2> /dev/null
# Create directories if necessary
mkdir -p "$SRC_DIR" || exit $ERROR_MKDIR
mkdir -p "$PKG" || exit $ERROR_MKDIR
mkdir -p "$REPOS" || exit $ERROR_MKDIR
mkdir -p "$PKG_WORK" || exit $ERROR_MKDIR
# Dowload source if necessary
SRC="$SRC_NAME-$VERSION.tar.gz"
URL="http://www.fftw.org/$SRC"
if [ ! -s "$SRC_DIR/$SRC" ] || ! gunzip -t "$SRC_DIR/$SRC" 2> /dev/null; then
wget "$URL" -O "$SRC_DIR/$SRC" || exit $ERROR_WGET
fi
# Untar
cd "$PKG_WORK"
tar --no-same-owner --no-same-permissions -xvf "$SRC_DIR/$SRC" || exit $ERROR_TAR
PKG_SRC="$PWD/`ls -l | awk '/^d/ { print $NF }'`"
cd "$PKG_SRC"
# Patch source
patches=" [[PATCH URLS]]
$PKG_NAME.diff $PKG_NAME-$PKG_VERSION.diff
$PKG_NAME-$PKG_VERSION-$ARCH.diff $PKG_NAME-$ARCH.diff"
for patch in $patches; do
patch="`basename $patch`"
if [ -f "$CWD/$patch" ]; then
patch -Np1 < "$CWD/$patch" || exit $ERROR_PATCH
elif [ -f "$CWD/patches/$patch" ]; then
patch -Np1 < "$CWD/patches/$patch" || exit $ERROR_PATCH
elif [ -f "$CWD/$patch.gz" ]; then
gzip -dc "$CWD/$patch.gz" | patch -Np1 || exit $ERROR_PATCH
elif [ -f "$CWD/patches/$patch.gz" ]; then
gzip -dc "$CWD/patches/$patch.gz" | patch -Np1 || exit $ERROR_PATCH
elif [ -f "$SRC_DIR/$patch" ]; then
if [ "`basename $patch .gz`" != "$patch" ]; then
gzip -dc $SRC_DIR/$patch | patch -Np1 || exit $ERROR_PATCH
elif [ "`basename $patch .bz2`" != "$patch" ]; then
bzip2 -dc $SRC_DIR/$patch | patch -Np1 || exit $ERROR_PATCH
else
patch -Np1 < "$SRC_DIR/$patch" || exit $ERROR_PATCH
fi
fi
done
# Thanks to Kyle Guinn <elyk at 3@gmail.com> for the section below,
# obtained from http://slackbuilds.org/slackbuilds/12.1/libraries/fftw/fftw.SlackBuild
# Small changes by Rhatto
# compile fftw3
CFLAGS= \
CXXFLAGS= \
FFLAGS= \
./configure \
--prefix=/usr \
--sysconfdir=/etc \
--libdir="$LIBDIR" \
--localstatedir=/var \
--mandir=/usr/man \
--infodir=/usr/info \
--docdir=/usr/doc/fftw-$PKG_VERSION \
--enable-shared \
--disable-static \
--enable-threads || exit $ERROR_CONF
make $NUMJOBS || exit $ERROR_MAKE
make install-strip DESTDIR="$PKG" || exit $ERROR_INSTALL
make clean || exit $ERROR_MAKE
# compile fftw3f
CFLAGS= \
CXXFLAGS= \
FFLAGS= \
./configure \
--prefix=/usr \
--sysconfdir=/etc \
--libdir="$LIBDIR" \
--localstatedir=/var \
--mandir=/usr/man \
--infodir=/usr/info \
--docdir=/usr/doc/fftw-$PKG_VERSION \
--enable-shared \
--disable-static \
--enable-threads \
--enable-float || exit $ERROR_CONF
make $NUMJOBS || exit $ERROR_MAKE
make install-strip DESTDIR="$PKG" || exit $ERROR_INSTALL
make clean || exit $ERROR_MAKE
# compile fftw3l
CFLAGS= \
CXXFLAGS= \
FFLAGS= \
./configure \
--prefix=/usr \
--sysconfdir=/etc \
--libdir="$LIBDIR" \
--localstatedir=/var \
--mandir=/usr/man \
--infodir=/usr/info \
--docdir=/usr/doc/fftw-$PKG_VERSION \
--enable-shared \
--disable-static \
--enable-threads \
--enable-long-double || exit $ERROR_CONF
make $NUMJOBS || exit $ERROR_MAKE
make install-strip DESTDIR="$PKG" || exit $ERROR_INSTALL
# Strip binaries
( cd "$PKG"
find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | \
xargs strip --strip-unneeded 2> /dev/null
find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | \
xargs strip --strip-unneeded 2> /dev/null
)
# Install documentation
DOCS="AUTHORS CONVENTIONS COPYING COPYRIGHT ChangeLog NEWS README TODO"
mkdir -p "$PKG/usr/doc/$PKG_NAME-$PKG_VERSION" || exit $ERROR_MKDIR
for doc in $DOCS; do
if [ -f "$doc" ]; then
cp -a $doc "$PKG/usr/doc/$PKG_NAME-$PKG_VERSION"
fi
done
# Add package description (slack-desc)
mkdir -p "$PKG/install" || exit $ERROR_MKDIR
cat << EODESC > "$PKG/install/slack-desc"
# HOW TO EDIT THIS FILE:
# The "handy ruler" below makes it easier to edit a package description. Line
# up the first '|' above the ':' following the base package name, and the '|'
# on the right side marks the last column you can put a character in. You must
# make exactly 11 lines for the formatting to be correct. It's also
# customary to leave one space after the ':'.
|-----handy-ruler---------------------------------------------------------|
fftw: fftw (the fastest fourier transform in the west)
fftw:
fftw: FFTW is a C subroutine library for computing the discrete Fourier
fftw: transform (DFT) in one or more dimensions, of arbitrary input size,
fftw: and of both real and complex data (as well as of even/odd data, i.e.
fftw: the discrete cosine/sine transforms or DCT/DST). We believe that FFTW,
fftw: which is free software, should become the FFT library of choice for
fftw: most applications.
fftw:
fftw:
fftw:
EODESC
# Build the package
cd "$PKG"
makepkg -l y -c n "$REPOS/$PKG_NAME-$PKG_VERSION-$ARCH-$BUILD.tgz" || exit $ERROR_MKPKG
# Delete source and build directories if requested
if [ "$CLEANUP" == "yes" ] || [ "$1" = "--cleanup" ]; then
rm -rf "$PKG_WORK" "$PKG"
fi
|
