#!/bin/sh
# Heavily based on the Slackware 12.1 SlackBuild
# http://lmms.sourceforge.net/
# Packager Andrea Sciucca Gohanz ( gohanz at infinito.it )
# http://www.slacky.it
# Depends from 
# libsamplerate       http://www.mega-nerd.com/SRC/
# libsndfile          http://www.mega-nerd.com/libsndfile/
# SDL_sound-library   http://www.icculus.org/SDL_sound/
# SMpeg               http://freshmeat.net/projects/smpeg/
# Jack-Audio          http://jackaudio.org/
# Sqlite              http://www.sqlite.org/
# Speex               http://www.sqlite.org/
# Physfs              http://icculus.org/physfs/
# libmodplug.         http://modplug-xmms.sourceforge.net/
# Fftw                http://www.fftw.org/
# Ladspa              http://www.ladspa.org/
# WINE                http://www.winehq.com/
# Optionally  ( AEffect.h and aeffectx.h) from Steinberg-VST-SDK for Build the VST Plugin..

CWD=`pwd`
TMP=${TMP:-/tmp/tgz}
PKG=$TMP/package-lmms
NAME=lmms
VERSION=0.4.0
CHOST=i486
ARCH=${ARCH:-i486}
BUILD=1as

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O3 -march=i686 -pipe -fomit-frame-pointer"
elif [ "$ARCH" = "athlon64" ]; then
  SLKCFLAGS="-O2 -march=athlon64 -pipe"
elif [ "$ARCH" = "athlonxp" ]; then 
  SLKCFLAGS="-O3 -march=athlon-xp  -pipe -fomit-frame-pointer"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2"
fi

if [ ! -d $TMP ]; then
 mkdir -p $TMP
fi
if [ ! -d $PKG ]; then
 mkdir -p $PKG
fi

cd $TMP
tar xvjf $CWD/$NAME-$VERSION.tar.bz2

echo "+---------------------------------+"
echo "| Starting SlackBuild  $NAME-$VERSION |"
echo "+---------------------------------+"

cd $NAME-$VERSION

find . -perm 777 -exec chmod 755 {} \;
find . -perm 775 -exec chmod 755 {} \;
find . -perm 555 -exec chmod 755 {} \;
find . -perm 666 -exec chmod 644 {} \;
find . -perm 664 -exec chmod 644 {} \;
find . -perm 444 -exec chmod 644 {} \;

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
mkdir -p build
cd build
cmake \
-DCMAKE_C_FLAGS:STRING="$SLKCFLAGS" \
-DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS" \
-DQT_QMAKE_EXECUTABLE=/opt/qt4/bin/qmake \
-DCMAKE_INSTALL_PREFIX=/usr ..
make
make install DESTDIR=$PKG
cd ..
mkdir -p $PKG/usr/doc/$NAME-$VERSION
cp -a AUTHORS ChangeLog COPYING INSTALL README TODO $PKG/usr/doc/$NAME-$VERSION
cd $CWD
cp -a *.SlackBuild slack-desc $PKG/usr/doc/$NAME-$VERSION

( 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
)

mkdir -p $PKG/usr/man/man1
cp -a $PKG/usr/share/man/man1/lmms.1.gz $PKG/usr/man/man1
rm -rf $PKG/usr/share/man

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

cd $PKG
chown -R root:root .
requiredbuilder -y -v -s $CWD $PKG
makepkg -l y -c n $CWD/$NAME-$VERSION-$ARCH-$BUILD.tgz

if [ "$1" = "--cleanup" ]; then
  rm -rf $TMP
fi