#!/bin/sh
# Heavily based on the Slackware 14.0 SlackBuild
# http://zaps166.sourceforge.net/?app=QMPlay2
# Packager Andrea Sciucca ( gohanz at infinito.it)
# http://www.slacky.eu
#
#
# 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.
#
#
# Required: celt, enca, faac, ffmpeg, lame, libaacplus, libass, libbluray, libgsm, libmodplug
# Required: libva, libvpx, libxavs, openal-soft, opencore-amr, openjpeg
# Required:  opus, orc, portaudio, rtmpdump, schroedinger, speex
# Required: twolame, vo-aacenc, vo-amrwbenc, x264, xvidcore
#
#
#
# Exit on most errors
set -e




# Set variables:
CWD=`pwd`
OUTPUT=${OUTPUT:-$CWD}
PKGNAME=QMPlay2
TMP=${TMP:-/tmp/txz/$PKGNAME}
PKG=$TMP/package
VERSION=${VERSION:-29X2012}
ARCH=${ARCH:-i486}
JOBS=${JOBS:--j2}
BUILD=${BUILD:-1}
TAG=${TAG:-sl}

SOURCE="http://downloads.sourceforge.net/project/zaps166/QMPlay2/$PKGNAME-src-$VERSION.tar.bz2"

# Download sorce tarball if still not present
if [ ! -e $CWD/$PKGNAME-src-$VERSION.tar.bz2 ]; then
wget -c $SOURCE
fi

# Set compiling FLAGS
if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"; SLKLDFLAGS=""; LIBDIRSUFFIX=""; CHOST="i486"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"; SLKLDFLAGS=""; LIBDIRSUFFIX=""; CHOST="i686"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"; SLKLDFLAGS="-L/usr/lib64"; LIBDIRSUFFIX="64"; CHOST="x86_64"
fi

# Create building directory
rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT

# Decompress source tarball
cd $TMP
tar xvjf $CWD/$PKGNAME-src-$VERSION.tar.bz2

echo -e "\E[0;32m+--------------------------+\E[0;0m"
echo -e "\E[0;32m| Start SlackBuild QMPlay2 |\E[0;0m"
echo -e "\E[0;32m+--------------------------+\E[0;0m"

# Adjust permissions and ownerships
cd $PKGNAME-src
# Disable Pulseaudio plugin. 
sed -i 's_unix:!mac: SUBDIRS += XVideo PulseAudio_#unix:!mac: SUBDIRS += XVideo PulseAudio_' src/modules/modules.pro
chmod -R u+w,go+r-w,a-s .
chown -R root:root .


# Building QMPlay2 package
# Configure:


mkdir -p $PKG/usr/bin
cat << EOF > $PKG/usr/bin/qmplay2
#!/bin/bash
cd /usr/share/qmplay2
exec /usr/share/qmplay2/QMPlay2
EOF

chmod 755 $PKG/usr/bin/*

# Building translations
./lang_unix

# Configure:
qmake  PREFIX=/usr QMAKE_LIBS="$SLKLDFLAGS" QMAKE_CFLAGS="$SLKCFLAGS" QMAKE_CXXFLAGS="$SLKCFLAGS" -o Makefile QMPlay2.pro


# Build and install:
LDFLAGS="$SLKLDFLAGS" \
CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
make $JOBS


install -m 0755 -p -D QMPlay2 $PKG/usr/share/qmplay2/QMPlay2
cp -R src/modules/Extensions/Scripts app/share/qmplay2/BrowserEngine
cp ChangeLog app/share/qmplay2
cp -a -r {app,lang} $PKG/usr/share/qmplay2


# Strip binaries and shared objects, if present
( cd $PKG
  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs -r strip --strip-unneeded 2> /dev/null || true
  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs -r strip --strip-unneeded 2> /dev/null || true
  find . | xargs file | grep "current ar archive" | cut -f 1 -d : | xargs -r strip --strip-unneeded 2> /dev/null || true
)

# Installing desktop menu file and icons

install -m 644 -p -D  $CWD/QMPlay2.png  $PKG/usr/share/pixmaps/QMPlay2.png 

mkdir -p $PKG/usr/share/applications
cat << EOF > $PKG/usr/share/applications/$PKGNAME.desktop
[Desktop Entry]
Type=Application
Encoding=UTF-8
Name=QMPlay2
GenericName=Media Player
GenericName[it]=Lettore Multimediale
Comment=Qt4 multi-platform media player 
Comment[it]=Lettore multimediale multipiattaforma scritto in Qt4
Icon=QMPlay2
Exec=qmplay2
Terminal=false
StartupNotify=true
Categories=Application;Qt;AudioVideo;
EOF



#Add documentation files: readme, changelog and so on
mkdir -p $PKG/usr/doc/$PKGNAME-$VERSION/SlackBuild
cp -a COPYING ChangeLog README TODO $PKG/usr/doc/$PKGNAME-$VERSION
chmod 644 $PKG/usr/doc/$PKGNAME-$VERSION/*


# Also add the slack-desk file and this slackbuild to the package
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/slack-desc > $PKG/usr/doc/$PKGNAME-$VERSION/SlackBuild/slack-desc
cat $CWD/$PKGNAME.SlackBuild > $PKG/usr/doc/$PKGNAME-$VERSION/SlackBuild/$PKGNAME.SlackBuild


# Building some post-install execution script 	
	echo "if [ -x /usr/bin/update-desktop-database ]; then
  /usr/bin/update-desktop-database &> /dev/null
fi" >> $PKG/install/doinst.sh
	echo "" >> $PKG/install/doinst.sh
	echo "if [ -x /usr/bin/gtk-update-icon-cache ]; then
  /usr/bin/gtk-update-icon-cache  -f -q /usr/share/icons/hicolor &> /dev/null
fi" >> $PKG/install/doinst.sh
	echo "" >> $PKG/install/doinst.sh



# Find and print dependencies into slack-required file
cd $PKG
chown -R root:root $PKG
if [ -x /usr/bin/requiredbuilder ];then
requiredbuilder -y -v -c -b -s  $CWD $PKG
fi
# Create txz package
/sbin/makepkg -l y -c n $OUTPUT/$PKGNAME-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-txz}


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