#!/bin/sh
# Slackware build script for <aeolus>
# Written by Michales Michaloudes korgie@gmail.com

PRGNAM=aeolus
VERSION=${VERSION:-0.8.4}
BUILD=${BUILD:-2}
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

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.bz2
cd $PRGNAM-$VERSION
tar xvf $CWD/stops-0.3.0.tar.bz2
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 {} \;

sed -i -e 's+/usr/local+/usr+' \
       -e '/ldconfig/d' \
       -e 's|$(LDFLAGS)|$(LDFLAGS) -ldl|g' \
  $TMP/$PRGNAM-$VERSION/source/Makefile

cd $TMP/$PRGNAM-$VERSION/source/
  CFLAGS="$SLKCFLAGS" \
  CXXFLAGS="$SLKCFLAGS" \
  make
  make install DESTDIR=$PKG
cd ..

cd stops-0.3.0
  mkdir -p $PKG/usr/share/aeolus/stops
  mv * $PKG/usr/share/aeolus/stops/
cd ..

find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

mkdir -p $PKG/usr/share/applications
install -m0644 $CWD/aeolus.desktop $PKG/usr/share/applications/aeolus.desktop

mkdir -p $PKG/usr/share/pixmaps
install -m0644 $CWD/aeolus.png $PKG/usr/share/pixmaps/aeolus.png

# set reasonable default startup options:
# jack driver, point to stops, store presets in user home directory
mkdir -p $PKG/etc/
cat << EOF > $PKG/etc/aeolus.conf.new
# Aeolus default options
-u -J -S /usr/share/aeolus/stops
EOF

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a \
  AUTHORS COPYING INSTALL \
  $PKG/usr/doc/$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

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