#!/bin/sh

# Slackware build script for pulseaudio

# Written by crocket (crockabiscuit@gmail.com)

PRGNAM=pulseaudio
VERSION=${VERSION:-2.0}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i486 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

if ! grep -q ^pulse: /etc/group ; then
  echo "  Must have a pulse group to run this script."
  echo "    # groupadd -g 216 pulse"
  exit 1
elif ! grep -q ^pulse: /etc/passwd ; then
  echo "  Must have a pulse user to run this script."
  echo "    # useradd -g pulse -u 216 -d /var/lib/pulse pulse"
  exit 1
fi

set -eu

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.xz
cd $PRGNAM-$VERSION
chown -R root:root .
find . \
 \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
 -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
 -exec chmod 644 {} \;

if pkg-config --exists orc-0.4 ; then 
  ORC=yes
else
  ORC=no
fi

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --mandir=/usr/man \
  --disable-tcpwrap \
  --enable-orc=${ORC} \
  --disable-static \
  --disable-hal \
  --enable-hal-compat \
  --disable-solaris \
  --disable-waveout \
  --with-system-user=pulse \
  --with-system-group=pulse \
  --with-access-group=audio \
  --build=$ARCH-slackware-linux

make
make install-strip DESTDIR=$PKG

mv $PKG/etc/pulse/client.conf $PKG/etc/pulse/client.conf.new
mv $PKG/etc/pulse/default.pa $PKG/etc/pulse/default.pa.new
mv $PKG/etc/pulse/daemon.conf $PKG/etc/pulse/daemon.conf.new

mkdir -p $PKG/etc/rc.d
cp $CWD/rc.pulseaudio $PKG/etc/rc.d/rc.pulseaudio.new

find $PKG/usr/man -type f -exec gzip -9 {} \;
for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a *GPL LICENSE README $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}