#!/usr/bin/bash
# This SlackBuild like script is designed for Vector Linux packages by exeterdad.

# This script assumes it will be launched within "/NAME/VERSION/src" dir.  With all sources in "src"
# Your Vector Linux .tlz package, slack-desc, and slack-required will be found in "VERSION" dir.
# The extraction and build will be in a temp dir created in "NAME" dir, and then removed on exit.
# Comment out last line to keep this dir intact.

SHIM="#        "  # Add enough spaces between quotes to match quotes around name on next line
NAME="transcode"
VERSION=`date +%Y%m%d`
ARCH=i586
BUILD=2vl59
VL_PACKAGER=exeterdad

CWD=`pwd`
cd ../
RELEASEDIR=`pwd`
cd $CWD
mkdir $RELEASEDIR/tmp
TMP=$RELEASEDIR/tmp
PKG=$TMP/package-$NAME

if [ $UID != 0 ]; then
	echo "You need to be root to run this script."
	exit
fi

if [ ! -x /usr/bin/requiredbuilder ]; then
	echo "Requiredbuilder not installed, or not executable."
	exit
fi
 
export CFLAGS="-O2 -march=i586 -mtune=i686"
export CXXFLAGS="-O2 -march=i586 -mtune=i686"

rm -rf $PKG
mkdir -p $PKG
cd $TMP
rm -rf $NAME

echo "Downloading sources from CVS..."
cvs -z3 -d :pserver:cvs:@cvs.exit1.org:/cvstc co -r transcode_1_1 transcode

echo ""
echo "Compressing copy of CVS files to upload to sources"
echo "   Creating $NAME-$VERSION.tar.bz2                "
echo "               Please wait...                     "
echo ""
# Save a copy of downloaded cvs files to upload to our sources.
tar cjf $CWD/$NAME-$VERSION.tar.bz2 $NAME || exit 1

echo "Done! Let's run autoreconf so we can compile this baby."

cd $TMP/$NAME


autoreconf -i -f

echo "Setting permissions..."


chown -R root:root .
find . -perm 664 -exec chmod 644 {} \;
find . -perm 777 -exec chmod 755 {} \;
find . -perm 2777 -exec chmod 755 {} \;
find . -perm 775 -exec chmod 755 {} \;
find . -perm 2755 -exec chmod 755 {} \;
find . -perm 774 -exec chmod 644 {} \;
find . -perm 666 -exec chmod 644 {} \;
find . -perm 600 -exec chmod 644 {} \;
find . -perm 444 -exec chmod 644 {} \;
find . -perm 400 -exec chmod 644 {} \;
find . -perm 440 -exec chmod 644 {} \;
find . -perm 511 -exec chmod 755 {} \;
find . -perm 711 -exec chmod 755 {} \;
find . -perm 555 -exec chmod 755 {} \;

echo "Here we go!"
./configure --prefix=/usr \
--mandir=/usr/man \
--with-ffmpeg-libs-includes=/usr/include/ffmpeg \
--with-ffmpeg-libs-libs=/usr/lib \
--with-libquicktime-prefix=/usr \
--with-libquicktime-includes=/usr/include/lqt \
--with-libquicktime-libs=/usr/lib \
--with-libfame-prefix=/usr \
--with-libfame-includes=/usr/include \
--with-libfame-libs=/usr/lib \
--with-lzo-prefix=/usr \
--with-lzo-includes=/usr/include/lzo \
--with-lzo-libs=/usr/lib \
--enable-freetype2 \
--enable-libdv \
--enable-avifile \
--with-avifile-prefix=/usr \
--with-avifile-includes=/usr/include/avifile-0.7 \
--with-avifile-libs=/usr/lib \
--enable-libmpeg3 \
--enable-theora \
--enable-xvid \
--enable-alsa \
--enable-x264 \
--enable-faac \
--enable-ogg \
--enable-v4l \
--enable-vorbis \
--enable-libquicktime \
--enable-a52-default-decoder \
--enable-a52 \
--enable-mjpegtools \
--enable-libfame \
--enable-libxml2 \
--enable-imagemagick \
--enable-sdl \
--enable-gtk \
--enable-lzo || exit 1

make -j3 || exit 1

make install DESTDIR=$PKG || exit 1

mv -f $PKG/usr/share/doc $PKG/usr/
rm -rf $PKG/usr/share
mv -f $PKG/usr/doc/$NAME $PKG/usr/doc/$NAME-$VERSION
cp -a AUTHORS ChangeLog COPYING INSTALL README TODO $PKG/usr/doc/$NAME-$VERSION
cat $CWD/$NAME.SlackBuild > $PKG/usr/doc/$NAME-$VERSION/$NAME.SlackBuild

mkdir -p $PKG/install


cat > $RELEASEDIR/slack-desc << EOF
# HOW TO EDIT THIS FILE:
# The "handy ruler" below makes it easier to edit a package description.  Line
# up the first '|' above the ':' following the base package name, and the '|'
# on the right side marks the last column you can put a character in.  You must
# make exactly 11 lines for the formatting to be correct.  It's also
# customary to leave one space after the ':'.

$SHIM|-----handy-ruler------------------------------------------------------|
$NAME: transcode (A video stream processing utility)
$NAME: 
$NAME: transcode is a linux text-console utility for video stream 
$NAME: processing,running on a platform that supports shared libraries and
$NAME: threads. Decoding and encoding is done by loading modules that are 
$NAME: responsible for feeding transcode with raw video/audio streams
$NAME: (import modules) and encoding the frames (export modules).
$NAME: 
$NAME: License: GPL 2.0
$NAME: Author:  Thomas Östreich <ostreich@theorie.physik.uni-goettingen.de> 
$NAME: Website: http://www.transcoding.org/

#----------------------------------------

BUILDDATE: `date`
PACKAGER:  $VL_PACKAGER
HOST:      `uname -srm`
DISTRO:    `cat /etc/vector-version`
CFLAGS:    $CFLAGS
CONFIGURE: `awk "/\.\/configure\ /" $TMP/$NAME/config.log`

EOF

cat $RELEASEDIR/slack-desc > $PKG/install/slack-desc


cd $PKG
echo " "
echo "Stripping...."
echo " "
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

echo "Finding dependancies..."
requiredbuilder -v -y -s $RELEASEDIR $PKG

echo "Creating package $NAME-$VERSION-$ARCH-$BUILD.tlz"
makepkg -l y -c n $RELEASEDIR/$NAME-$VERSION-$ARCH-$BUILD.tlz
cd $CWD
echo "Cleaning up temp files..."
#rm -rf $TMP
echo "Done"