#!/bin/bash
# Copyright 2017, 2018 Patrick J. Volkerding, Sebeka, Minnesota, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# Slackware build script for fftw
# Written by Kyle Guinn <elyk03@gmail.com>
cd $(dirname $0) ; CWD=$(pwd)
PKGNAM=fftw
VERSION=${VERSION:-$(echo $PKGNAM-*.tar.?z | cut -f 2- -d - | rev | cut -f 3- -d . | rev)}
BUILD=${BUILD:-1}
NUMJOBS=${NUMJOBS:-" -j$(expr $(nproc) + 1) "}
# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
case "$( uname -m )" in
i?86) export ARCH=i586 ;;
arm*) export ARCH=arm ;;
# Unless $ARCH is already set, use uname -m for all other archs:
*) export ARCH=$( uname -m ) ;;
esac
fi
# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
# the name of the created package would be, and then exit. This information
# could be useful to other scripts.
if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
echo "$PKGNAM-$(echo $VERSION |tr - _)-$ARCH-$BUILD.txz"
exit 0
fi
TMP=${TMP:-/tmp}
PKG=$TMP/package-$PKGNAM-$VERSION
OUTPUT=${OUTPUT:-/tmp}
if [ "$ARCH" = "i586" ]; then
SLKCFLAGS="-O2 -march=i586 -mtune=i686"
LIBDIRSUFFIX=""
SIMD="--enable-sse2 --enable-avx"
elif [ "$ARCH" = "i686" ]; then
SLKCFLAGS="-O2 -march=i686 -mtune=i686"
LIBDIRSUFFIX=""
SIMD="--enable-sse2 --enable-avx"
elif [ "$ARCH" = "x86_64" ]; then
SLKCFLAGS="-O2 -fPIC"
LIBDIRSUFFIX="64"
SIMD="--enable-sse2 --enable-avx"
else
SLKCFLAGS="-O2"
LIBDIRSUFFIX=""
SIMD=""
fi
rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PKGNAM-$VERSION
tar xvf $CWD/$PKGNAM-$VERSION.tar.?z || exit 1
cd $PKGNAM-$VERSION
chown -R root:root .
chmod -R u+w,go+r-w,a-st .
# fix cflags
sed -i "s|-mtune=native|$SLKCFLAGS|" configure
# compile libfftw3
./configure \
--prefix=/usr \
--libdir=/usr/lib${LIBDIRSUFFIX} \
--sysconfdir=/etc \
--localstatedir=/var \
--mandir=/usr/man \
--infodir=/usr/info \
--docdir=/usr/doc/fftw-$VERSION \
--enable-shared \
--disable-static \
--enable-threads \
--enable-openmp \
$SIMD \
--build=$ARCH-slackware-linux || exit 1
make $NUMJOBS || make || exit 1
make install-strip DESTDIR=$PKG || exit 1
make clean
# compile libfftw3f
./configure \
--prefix=/usr \
--libdir=/usr/lib${LIBDIRSUFFIX} \
--sysconfdir=/etc \
--localstatedir=/var \
--mandir=/usr/man \
--infodir=/usr/info \
--docdir=/usr/doc/fftw-$VERSION \
--enable-shared \
--disable-static \
--enable-threads \
--enable-openmp \
--enable-float \
$SIMD \
--build=$ARCH-slackware-linux || exit 1
make $NUMJOBS || make || exit 1
make install-strip DESTDIR=$PKG || exit 1
make clean
# compile libfftw3l
./configure \
--prefix=/usr \
--libdir=/usr/lib${LIBDIRSUFFIX} \
--sysconfdir=/etc \
--localstatedir=/var \
--mandir=/usr/man \
--infodir=/usr/info \
--docdir=/usr/doc/fftw-$VERSION \
--enable-shared \
--disable-static \
--enable-threads \
--enable-openmp \
--enable-long-double \
--build=$ARCH-slackware-linux || exit 1
make $NUMJOBS || make || exit 1
make install-strip DESTDIR=$PKG || exit 1
make clean
# compile libfftw3q
./configure \
--prefix=/usr \
--libdir=/usr/lib${LIBDIRSUFFIX} \
--sysconfdir=/etc \
--localstatedir=/var \
--mandir=/usr/man \
--infodir=/usr/info \
--docdir=/usr/doc/fftw-$VERSION \
--enable-shared \
--disable-static \
--enable-threads \
--enable-openmp \
--enable-quad-precision \
--build=$ARCH-slackware-linux || exit 1
make $NUMJOBS || make || exit 1
make install-strip DESTDIR=$PKG || exit 1
# Don't ship .la files:
rm -f $PKG/{,usr/}lib${LIBDIRSUFFIX}/*.la
( cd $PKG/usr/man
find . -type f -exec gzip -9 {} \+
for i in $(find . -type l); do \
ln -s $(readlink $i).gz $i.gz; \
rm $i; \
done
)
rm -f $PKG/usr/info/dir
gzip -9 $PKG/usr/info/*
mkdir -p $PKG/usr/doc/$PKGNAM-$VERSION
cp -a \
AUTHORS CONVENTIONS COPY* INSTALL NEWS README* TODO doc/html \
$PKG/usr/doc/$PKGNAM-$VERSION
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PKGNAM-$(echo $VERSION |tr - _)-$ARCH-$BUILD.txz
