#!/bin/sh

# Heavily based on the Slackware 13.1 SlackBuild
# Written by Loris Vincenzi
# Last build from jimmy_page_89 ( jimmy_page_89@hotmail.it )

# Slackware build script for Mplayer
# Official Site: http://mplayerhq.hu/

# 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.

set -e

###Set some options

###Select language ("all" is usually the best option)
#Options:"all bg cs de dk el en es fr hu it ja ko mk nb nl pl ro ru sk sv tr uk pt_BR zh_CN zh_TW"
SB_LANGS=${SB_LANGS:-all}

echo -n "Selected language: "
echo ${SB_LANGS}
sleep 5

###Set to YES to enable GTK gui
SB_GUI=${SB_GUI:-YES}

###Set to YES to use system ffmpeg (NO is better)
SB_FFMPEG=${SB_FFMPEG:-NO}

###Set YES to use Win32 codecs
SB_W32=${SB_W32:-YES}


###Set YES to use some patents codecs (may be illegal in some countries)
SB_PATENTS=${SB_PATENTS:-NO}

###End user options

PKGNAME=MPlayer
NAME=mplayer
DNAME=mplayer-checkout
SKIN=Blue
VERSION=`date +%Y%m%d`
SKINVER=${SKINVER:-1.7}
BUILD=${BUILD:-2sl}
ARCH=${ARCH:-x86_64}
MPSOURCE="http://www.mplayerhq.hu/MPlayer/releases/$DNAME-snapshot.tar.bz2"
SKSOURCE="http://www.mplayerhq.hu/MPlayer/skins/$SKIN-$SKINVER.tar.bz2"

if [ ! -e $DNAME-snapshot.tar.bz2 ];then
  wget $MPSOURCE
fi

if [ ! -e $SKIN-$SKINVER.tar.bz2 ];then
  wget $SKSOURCE
fi

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

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
  SLKLDFLAGS="-L/usr/lib64"
fi

if [ "${SB_FFMPEG}" = "YES" ] ;then
  SB_FFMPEGOPTS='--disable-libavutil_a --disable-libavcodec_a --disable-libavformat_a --disable-libpostproc_a --disable-libswscale_a'
  SB_FFMPEGFIX="libswscale/rgb2rgb.o"
fi

if [ "${SB_W32}" = "YES" ] && [ "$ARCH" != "x86_64" ]; then
  SB_WIN32CODECSOPTS="--enable-win32dll --disable-mencoder"
fi

if [ "${SB_GUI}" = "YES" ]; then
  SB_GUIOPTS="--enable-gui --disable-mencoder"
fi

if [ "$SB_PATENTS" != "YES" ]; then
  SB_PATENTED="--disable-libdvdcss-internal \
  --disable-mp3lame \
  --disable-mp3lame-lavc \
  --disable-faac \
  --disable-faac-lavc"
else
  DO_PATENTED=""
fi


rm -rf $TMP
mkdir -p $TMP $PKG $OUTPUT

cd $TMP
tar xvf $CWD/$DNAME-snapshot.tar.bz2
cd $DNAME-*
### installazione patch (se presenti)

#chown -R root:root .
chmod -R u+w,go+r-w,a-s .

###Some corrections
# Overwrite some of the details of the provided system menu entry
sed -i -e '/^Exec=/s|=gmplayer$|=gmplayer %f|g;
           /^Icon=/s|\.xpm||g' \
           etc/$NAME.desktop

sed -i -e 's|-O4|-O3|g' configure
sed -i -e 's|-lungif|-lgif|g' configure
[ "${ARCH}" = "x86_64" ] && sed -i -e 's|-O3|-O3 -fPIC|g' configure

# Avoid trims
sed -i -e "/^EXTRALIBS =/s|$| ${SLKLDFLAGS} |g" configure

###Fixing libmpcdec configure bug
if [ -e /usr/lib${LIBDIRSUFFIX}/libmpcdec-sv7.so ] ;then
  sed -i -e 's|-lmpcdec|-lmpcdec-sv7|g' configure
fi
rm -f version.h
sed -i -e "s|-\$1|-${SLKDIST}-\$1|g" \
          version.sh

###Starting configure

CONFIG_FX()
{
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --datadir=/usr/share/${NAME} \
  --confdir=/etc/${NAME} \
  --mandir=/usr/man \
  --disable-bitmap-font \
  --language="${SB_LANGS}" \
  --enable-largefiles \
  --enable-dynamic-plugins \
  --codecsdir=/usr/lib${LIBDIRSUFFIX}/codecs \
  --enable-real \
  --disable-dvdread-internal \
  --disable-tremor-internal \
  --enable-faad \
  --disable-faad-internal \
  --disable-arts \
  --enable-libcdio \
  --extra-libs="$(pkg-config libcdio_paranoia libnemesi fribidi --libs) ${SB_FFMPEGFIX}" \
  --enable-joystick \
  --enable-menu \
  --enable-smb \
  --enable-xvmc \
  --with-xvmclib=XvMCW \
  --enable-fbdev \
  --enable-runtime-cpudetection \
  ${SB_FFMPEGOPTS} \
  ${SB_WIN32CODECSOPTS} \
  ${SB_PATENTED} \
  ${SB_GUIOPTS}
}

if [ "${SB_GUI}" = "YES" ] ;then
  CONFIG_FX

  make -C libswscale rgb2rgb.o
  make 
  mv -f mplayer gmplayer
  make distclean
fi

SB_GUIOPTS=""

CONFIG_FX

make -C libswscale rgb2rgb.o
make

# build HTML documentation from XML files

( cd DOCS/xml
    make html-chunked
)

make install DESTDIR=$PKG STRIPBINARIES=no

### In this section you may remove some not needed files or move that file in other path

cat TOOLS/midentify.sh | sed -e 's|midentify.sh|midentify|g' > \
     ${PKG}/usr/bin/midentify || exit 1
chmod 0755 ${PKG}/usr/bin/midentify

# GUI mplayer
if [ "${SB_GUI}" = "YES" ] ;then
  install -pm 0755 g$NAME $PKG/usr/bin/

mkdir -p $PKG/usr/share/{applications,pixmaps}
desktop-file-install --delete-original --vendor="" \
  --dir ${PKG}/usr/share/applications --mode 0644 \
  --remove-key="Encoding" \
  --remove-category="Application" \
  --add-mime-type="video/x-flv" \
  etc/$NAME.desktop
fi
cp etc/mplayer.xpm $PKG/usr/share/pixmaps/mplayer.xpm

# Better icons.
mkdir -p $PKG/usr/share/pixmaps/
mkdir -p $PKG/usr/share/icons/hicolor/64x64/apps
zcat $CWD/$NAME.png.gz > \
     $PKG/usr/share/icons/hicolor/64x64/apps/$NAME.png
cp $PKG/usr/share/icons/hicolor/64x64/apps/$NAME.png $PKG/usr/share/pixmaps/

( cd $PKG/usr/share/icons/hicolor
  for res in 16 32 48 ; do
    dir=${res}x${res}/apps
    mkdir -p ${dir}
    convert 64x64/apps/${NAME}.png -depth 8 -filter Lanczos \
           -resize ${res}x${res} ${dir}/$NAME.png
  done
)

# Default config files
mkdir -p $PKG/etc/$NAME
install -pm 0644 etc/example.conf \
               $PKG/etc/$NAME/$NAME.conf.new
# use Nimbus Sans L font for OSD (via fontconfig)
echo "fontconfig=yes" >> $PKG/etc/$NAME/$NAME.conf.new
echo 'font="Sans"' >> $PKG/etc/$NAME/$NAME.conf.new

for conf in {codecs,dvb-menu,input,menu}.conf ;do
  install -pm 0644 etc/${conf} $PKG/etc/$NAME/${conf}.new
done

rm -rf $PKG/usr/share/$NAME/font
mkdir -p $PKG/usr/lib$LIBDIRSUFFIX/codecs

# Default skin
mkdir -p $PKG/usr/share/$NAME/skins
tar -xjC $PKG/usr/share/$NAME/skins/ --exclude=.svn -f $CWD/$SKIN-$SKINVER.tar.bz2 || exit 1
ln -s Blue $PKG/usr/share/${NAME}/skins/default

# Clean up documentation
mkdir doc
cp -pR DOCS/* doc/
rm -r doc/man doc/xml doc/README
mv doc/HTML/* doc/
rm -rf doc/HTML

### copy some documentation files
mkdir -p $PKG/usr/doc/$PKGNAME-$VERSION
cp -a \
  AUTHORS LICENSE README doc/en/ doc/tech/ etc/*.conf \
  $PKG/usr/doc/$PKGNAME-$VERSION

cat $CWD/$PKGNAME.SlackBuild > $PKG/usr/doc/$PKGNAME-$VERSION/$PKGNAME.SlackBuild
cat $CWD/slack-desc > $PKG/usr/doc/$PKGNAME-$VERSION/slack-desc

### compress man pages
if [ -d $PKG/usr/man ]; then
    ( cd $PKG/usr/man
      find . -type f -exec gzip -9 {} \;
      for i in $( find . -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
    )
fi

### popolate the install/ directory
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

### now you must do 'strip' all binary files
( 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
)

### reset owner and create slack-required file.
cd $PKG
chown -R root:root $PKG

if [ -x "$(which depfinder 2>/dev/null)" ];then
  depfinder -f -s -a -p $PKG
  mv slack-required $CWD/
elif [ -x "$(which requiredbuilder 2>/dev/null)" ];then
  requiredbuilder -y -v -s $CWD $PKG
else
  touch $CWD/slack-required
fi

### finally make the package. 
/sbin/makepkg -l y -c n $OUTPUT/$PKGNAME-$VERSION-$ARCH-$BUILD.${PKGTYPE:-txz}

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