#!/bin/sh
# Heavily based on the Slackware 13.1 SlackBuild
# http://cinelerra.org
# Packager Andrea Sciucca ( gohanz at infinito.it)
# http://www.slacky.eu
#
# Required: a52dec, dirac, faac, faad2, ffmpeg
# Required: lame, libavc1394, libdv, libgsm, libiec61883 
# Required: libsndfile, mjpegtools, opencore-amr
# Required: openjpeg, orc, schroedinger, speex, x264, xvidcore
# 
# Thanks to Dmitri Koulikoff for SlackBuild fix!
#
# 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.

CWD=`pwd`
OUTPUT=${OUTPUT:-$CWD}
PKGNAME=cinelerra
TMP=${TMP:-/tmp/txz/$PKGNAME}
VERSION=`date +%Y%m%d`
PKG=$TMP/package
ARCH=${ARCH:-i486}
BUILD=${BUILD:-1}
TAG=${TAG:-sl}

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

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

cd $TMP

if [ -e cinelerra-cv/.git ]; then
  cd cinelerra-cv
  git pull
else
  git clone git://git.cinelerra.org/j6t/cinelerra.git cinelerra-cv
  cd cinelerra-cv
fi

#VERSION=`git log | head -n3 | tail -n1 | cut -d: -f2-4 | ruby -ne 'require "parsedate"; puts Time.utc(*ParseDate.parsedate($_)).strftime("%Y%m%d")'`

# Patch the source to enable compatibility with libpng 1.4! 
# http://repos.archlinux.org/wsvn/community/cinelerra-cv/trunk/libpng14.patch
patch -p1 < $CWD/cinelerra-libpng14.patch || exit 1

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

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

./autogen.sh
LDFLAGS="$SLKLDFLAGS" \
CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure 	--prefix=/usr \
		--sysconfdir=/etc \
		--localstatedir=/var \
		--libdir=/usr/lib${LIBDIRSUFFIX} \
		--disable-static \
		--enable-mmx \
		--with-pic \
		--with-external-ffmpeg \
		--enable-opengl \
		--mandir=/usr/man \
		--program-prefix= \
		--program-suffix= \
		--build=$CHOST-slackware-linux
read
make || exit 1
make install DESTDIR=$PKG || exit 1


mkdir -p $PKG/usr/doc/$PKGNAME-$VERSION/SlackBuild
cp -a AUTHORS COPYING ChangeLog INSTALL LICENSE NEWS README* TODO \
$PKG/usr/doc/$PKGNAME-$VERSION
chmod 644 $PKG/usr/doc/$PKGNAME-$VERSION/*


( 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
)


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



	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

cd $PKG
chown -R root:root $PKG
if [ -x "$(which requiredbuilder 2>/dev/null)" ];then
requiredbuilder -y -v -s  $CWD $PKG
fi
/sbin/makepkg -l y -c n $OUTPUT/$PKGNAME-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-txz}


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