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#!/bin/sh
# $Id$
# Copyright 2007, 2008, 2009, 2013 Eric Hameleers, Eindhoven, NL
# All rights reserved.
#
# Permission to use, copy, modify, and distribute this software for
# any purpose with or without fee is hereby granted, provided that
# the above copyright notice and this permission notice appear in all
# copies.
#
# THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 AUTHORS AND COPYRIGHT HOLDERS AND THEIR
# CONTRIBUTORS 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 SlackBuild script
# ===========================
# By: Eric Hameleers <alien@slackware.com>
# For: jack
# Descr: low-latency audio server
# URL: http://jackaudio.org/
# Needs: opus
# Changelog:
# 0.103.0-1: 24/Jun/2007 by Eric Hameleers <alien@slackware.com>
# * Initial build.
# 0.109.2-1: 01/Mar/2008 by Eric Hameleers <alien@slackware.com>
# * Update.
# 0.116.2-1: 22/sep/2009 by Eric Hameleers <alien@slackware.com>
# * Update.
# 1.9.9.5-1: 21/dec/2013 by Eric Hameleers <alien@slackware.com>
# * Update.
# 1.9.9.5-2: 04/jan/2014 by Eric Hameleers <alien@slackware.com>
# * Rebuild against the OPUS codec, thereby enabling Opus-netjack2.
#
# Run 'sh jack.SlackBuild' to build a Slackware package.
# The package (.txz) plus descriptive .txt file are created in /tmp .
# Install using 'installpkg'.
#
# -----------------------------------------------------------------------------
PRGNAM=jack
VERSION=${VERSION:-1.9.9.5}
BUILD=${BUILD:-2}
NUMJOBS=${NUMJOBS:" -j4 "}
TAG=${TAG:-"alien"}
# Where do we look for sources?
SRCDIR=$(cd $(dirname $0); pwd)
DOCS="ChangeLog README* TODO"
# Place to build (TMP) package (PKG) and output (OUTPUT) the program:
TMP=${TMP:-/tmp/build}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}
SOURCE="$SRCDIR/${PRGNAM}-${VERSION}.tar.bz2"
SRCURL="http://jackaudio.org/downloads/${PRGNAM}-${VERSION}.tar.bz2"
##
## --- with a little luck, you won't have to edit below this point --- ##
##
# Automatically determine the architecture we're building on:
MARCH=$( uname -m )
if [ -z "$ARCH" ]; then
case "$MARCH" in
i?86) export ARCH=i486 ;;
armv7hl) export ARCH=$MARCH ;;
armv6hl) export ARCH=$MARCH ;;
arm*) export ARCH=arm ;;
# Unless $ARCH is already set, use uname -m for all other archs:
*) export ARCH=$MARCH ;;
esac
fi
case "$ARCH" in
i486) SLKCFLAGS="-O2 -march=i486 -mtune=i686"
SLKLDFLAGS=""; LIBDIRSUFFIX=""
;;
x86_64) SLKCFLAGS="-O2 -fPIC"
SLKLDFLAGS="-L/usr/lib64"; LIBDIRSUFFIX="64"
;;
armv7hl) SLKCFLAGS="-O2 -march=armv7-a -mfpu=vfpv3-d16"
SLKLDFLAGS=""; LIBDIRSUFFIX=""
;;
armv6hl) SLKCFLAGS="-O2 -march=armv6 -mfpu=vfp -mfloat-abi=hard"
SLKLDFLAGS=""; LIBDIRSUFFIX=""
;;
*) SLKCFLAGS=${SLKCFLAGS:-"O2"}
SLKLDFLAGS=${SLKLDFLAGS:-""}; LIBDIRSUFFIX=${LIBDIRSUFFIX:-""}
;;
esac
case "$ARCH" in
arm*) TARGET=$ARCH-slackware-linux-gnueabi ;;
*) TARGET=$ARCH-slackware-linux ;;
esac
# Exit the script on errors:
set -e
trap 'echo "$0 FAILED at line ${LINENO}" | tee $OUTPUT/error-${PRGNAM}.log' ERR
# Catch unitialized variables:
set -u
P1=${1:-1}
# Save old umask and set to 0022:
_UMASK_=$(umask)
umask 0022
# Create working directories:
mkdir -p $OUTPUT # place for the package to be saved
mkdir -p $TMP/tmp-$PRGNAM # location to build the source
mkdir -p $PKG # place for the package to be built
rm -rf $PKG/* # always erase old package's contents
rm -rf $TMP/tmp-$PRGNAM/* # remove the remnants of previous build
rm -rf $OUTPUT/{configure,make,install,error,makepkg,patch}-$PRGNAM.log
# remove old log files
# Source file availability:
if ! [ -f ${SOURCE} ]; then
echo "Source '$(basename ${SOURCE})' not available yet..."
# Check if the $SRCDIR is writable at all - if not, download to $OUTPUT
[ -w "$SRCDIR" ] || SOURCE="$OUTPUT/$(basename $SOURCE)"
if [ -f ${SOURCE} ]; then echo "Ah, found it!"; continue; fi
if ! [ "x${SRCURL}" == "x" ]; then
echo "Will download file to $(dirname $SOURCE)"
wget -nv -T 20 -O "${SOURCE}" "${SRCURL}" || true
if [ $? -ne 0 -o ! -s "${SOURCE}" ]; then
echo "Downloading '$(basename ${SOURCE})' failed... aborting the build."
mv -f "${SOURCE}" "${SOURCE}".FAIL
exit 1
fi
else
echo "File '$(basename ${SOURCE})' not available... aborting the build."
exit 1
fi
fi
if [ "$P1" == "--download" ]; then
echo "Download complete."
exit 0
fi
# --- PACKAGE BUILDING ---
echo "++"
echo "|| $PRGNAM-$VERSION"
echo "++"
cd $TMP/tmp-$PRGNAM
echo "Extracting the source archive(s) for $PRGNAM..."
tar -xvf ${SOURCE}
cd ${PRGNAM}-${VERSION}
chown -R root:root .
chmod -R u+w,go+r-w,a+X-s .
echo Building ...
LDFLAGS="$SLKLDFLAGS" \
CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./waf configure \
--prefix=/usr \
--alsa \
--libdir=/usr/lib${LIBDIRSUFFIX} \
--libdir32=/usr/lib \
--mandir=/usr/man/man1 \
--dbus \
--classic \
2>&1 | tee $OUTPUT/configure-${PRGNAM}.log
./waf build 2>&1 | tee $OUTPUT/make-${PRGNAM}.log
./waf install --destdir=$PKG 2>&1 |tee $OUTPUT/install-${PRGNAM}.log
# Create a post installation script:
mkdir -p $PKG/install
cat <<EOINS > $PKG/install/doinst.sh
if [ -x /sbin/setcap ]; then
/sbin/setcap cap_ipc_lock,cap_sys_nice=ep usr/bin/jackd
fi
# Write an entry into fstab for the RAM-based tmpfs that jack wants to
# see mounted on /dev/shm (for the low-latency!!!).
if ! grep -q "/dev/shm" etc/fstab ; then
echo "# Next line added for jack audio - it will not harm your system" >> etc/fstab
echo "none /dev/shm tmpfs defaults 0 0" >> etc/fstab
fi
if ! mount | grep -q "/dev/shm" ; then
mount /dev/shm 2>/dev/null
fi
EOINS
# Add documentation:
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a $DOCS $PKG/usr/doc/$PRGNAM-$VERSION || true
cat $SRCDIR/$(basename $0) > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
chown -R root:root $PKG/usr/doc/$PRGNAM-$VERSION
find $PKG/usr/doc -type f -exec chmod 644 {} \;
# Compress the man page(s):
if [ -d $PKG/usr/man ]; then
find $PKG/usr/man -type f -name "*.?" -exec gzip -9f {} \;
for i in $(find $PKG/usr/man -type l -name "*.?") ; do ln -s $( readlink $i ). gz $i.gz ; rm $i ; done
fi
# Strip binaries (if any):
find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
| cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
# Add a package description:
mkdir -p $PKG/install
cat $SRCDIR/slack-desc > $PKG/install/slack-desc
cat $SRCDIR/slack-required > $PKG/install/slack-required
# Build the package:
cd $PKG
makepkg --linkadd y --chown n $OUTPUT/${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.txz 2>&1 | tee $OUTPUT/makepkg-${PRGNAM}.log
cd $OUTPUT
md5sum ${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.txz > ${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.txz.md5
cd -
cat $PKG/install/slack-desc | grep "^${PRGNAM}" > $OUTPUT/${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.txt
cat $PKG/install/slack-required > $OUTPUT/${PRGNAM}-${VERSION}-${ARCH}-${BUILD}${TAG}.dep
# Restore the original umask:
umask ${_UMASK_}
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