#!/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="ffmpeg"
VERSION=20070917
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

svn checkout svn://svn.mplayerhq.hu/ffmpeg/trunk ffmpeg

cd $TMP/$NAME




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 \
--enable-shared \
--disable-debug \
--enable-gpl \
--enable-pp \
--enable-swscaler \
--enable-libdc1394 \
--enable-liba52 \
--enable-liba52bin \
--enable-libfaac \
--enable-libfaad \
--enable-libfaadbin \
--enable-libgsm \
--enable-libmp3lame  \
--enable-libogg \
--enable-libtheora \
--enable-libvorbis \
--enable-libx264 \
--enable-libxvid \
--enable-x11grab \
--enable-pthreads || exit 1

make || exit 1
make documentation || exit 1
mkdir -p $PKG/usr/bin
mkdir -p $PKG/usr/doc/$NAME-$VERSION
cp [A-Z]* doc/TODO doc/*.{html,txt} $PKG/usr/doc/$NAME-$VERSION
cp doc/*.1 $PKG/usr/man/man1

make install DESTDIR=$PKG
find $PKG/usr/man -type f -exec gzip -9 {} \;
mkdir $PKG/etc
cp -a doc/ffserver.conf  $PKG/etc/ffserver.conf.new

mkdir -p $PKG/usr/doc/$NAME-$VERSION 
cp [A-Z]* doc/TODO doc/*.{html,txt} $PKG/usr/doc/$NAME-$VERSION
cat $CWD/$NAME.SlackBuild > $PKG/usr/doc/$NAME-$VERSION/$NAME.SlackBuild

mkdir -p $PKG/install
cat $CWD/doinst.sh > $PKG/install/doinst.sh

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: ffmpeg (multimedia encoder, decoder, converter)
$NAME: 
$NAME: FFmpeg is a complete solution to record, convert and stream audio
$NAME: and video. It includes libavcodec, the leading audio/video codec
$NAME: library. FFmpeg is developed under Linux, but it can be compiled 
$NAME: under most operating systems, including Windows.
$NAME: 
$NAME: 
$NAME: License: LGPL GPL
$NAME: Author:  Too many to list. See docs
$NAME: Website: http://ffmpeg.mplayerhq.hu/

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

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"