#!/bin/sh
# Heavily based on the Slackware 12.0 SlackBuild
# http://developers.videolan.org/x264.html
# Packagers Gohanz ( gohanz@infinito.it)
# http://www.slacky.it

CWD=`pwd`
TMP=${TMP:-/tmp/tgz}
PKG=$TMP/package
NAME=x264
VERSION=`date +%Y%m%d`
ARCH=${ARCH:-i686}
BUILD=1as

if [ "$ARCH" = "i386" ]; then
  SLKCFLAGS="-O2 -march=i386 -mcpu=i686"
elif [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2"
elif [ "$ARCH" = "s390" ]; then
  SLKCFLAGS="-O2"
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
svn co svn://svn.videolan.org/x264/trunk x264

echo -e "\E[0;32m+--------------------------------+\E[0;0m"
echo -e "\E[0;32m| Start SlackBuild $NAME-$VERSION |\E[0;0m"
echo -e "\E[0;32m+--------------------------------+\E[0;0m"

cd $NAME

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 {} \;

chown -R root:root .

./configure --prefix=/usr \
--enable-gtk \
--enable-pthread \
--enable-visualize \
--enable-pic \
--enable-shared \
--extra-cflags=$SLKCFLAGS \

make

make install prefix=$PKG/usr

mkdir -p $PKG/usr/doc/$NAME-$VERSION
cp -a AUTHORS COPYING $PKG/usr/doc/$NAME-$VERSION

cp -a doc/* $PKG/usr/doc/$NAME-$VERSION

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/slack-desc > $PKG/usr/doc/$NAME-$VERSION/slack-desc
cat $CWD/$NAME.SlackBuild > $PKG/usr/doc/$NAME-$VERSION/$NAME.SlackBuild

mkdir -p $PKG/usr/share/applications

cat << EOF > $PKG/usr/share/applications/$NAME.desktop
[Desktop Entry]
Encoding=UTF-8
Name=x264
GenericName=H264/AVC Encoder
Comment=x264 is a free library for encoding H264/AVC video streams.
Icon=/usr/share/x264/x264.png
Exec=x264_gtk_encode
Terminal=false
Type=Application
Categories=Application;AudioVideo
EOF

( 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
  find . | xargs file | grep "current ar archive" | cut -f 1 -d : | xargs strip -g 2> /dev/null
)

cd $PKG
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
