#!/bin/sh
#script by kingdomcome modified by jls_legalize <unsenepopiu@tin.it>

. /etc/init.d/tc-functions

checkroot

export CFLAGS="-march=i486 -mtune=i686 -Os -pipe"
export CXXFLAGS="-march=i486 -mtune=i686 -Os -pipe"
export LDFLAGS="-Wl,-O1"

TODAY=`date +%Y/%m/%d`
PACKAGE="ffmpeg-ffserver"
MIRROR="http://ffmpeg.org/releases/"
SEP="-"
VERSION="0.7.12"
DESCRIPTION="a complete, cross-platform solution to record, convert and stream audio and video"
AUTHORS="Fabrice Bellard"
HOMEPAGE="http://ffmpeg.org/"
LICENSE="GNU Lesser General Public License version 2.1"
ME="jls_legalize (unsenepopiu at tin dot it)"
DEPS="libasound.tcz \
libavcodec.tcz \
libavdevice.tcz \
libavformat.tcz \
libavutil.tcz \
libpostproc.tcz \
libswscale.tcz \
libavfilter.tcz \
libvpx.tcz \
jack.tcz"
BUILDDEPS="libvorbis-dev.tcz \
libvpx-dev.tcz \
mktemp.tcz"
FLAGS="--prefix=/usr/local \
--enable-postproc \
--enable-libvpx \
--enable-libvorbis \
--enable-shared \
--disable-yasm"
DOCS=""
TCUSER=`cat /etc/sysconfig/tcuser`
SRC="ffmpeg${SEP}${VERSION}.tar.bz2"
THISDIR=`pwd`
PKGDIR="${THISDIR}/${PACKAGE}"
SRCDIR="${PKGDIR}/ffmpeg${SEP}${VERSION}"
TCEDIR="/etc/sysconfig/tcedir"
COPYING="LICENSE"
CURRENT="${TODAY} Updated to ${VERSION}"

clean(){
	rm -rf ${THISDIR}/${PACKAGE}
}
environment(){
	for each in compiletc.tcz ${DEPS} ${BUILDDEPS}; do
		APPNAME=$(getbasefile "$each" 1)
		if [ ! -f /usr/local/tce.installed/"${APPNAME}" ]; then
			if [ ! -e ${TCEDIR}/optional/${each} ]; then
				sudo -u ${TCUSER} tce-load -w ${each}
			fi
			sudo -u ${TCUSER} tce-load -i ${TCEDIR}/optional/${each}
		fi
	done
	[ -e  ${PKGDIR}/tmp ]  || mkdir -p ${PKGDIR}/tmp
	cd ${PKGDIR} 
	[ -e  ${SRC} ] || (wget ${MIRROR}/${SRC} && tar xjf ${SRC})
}

buildit(){
	cd ${SRCDIR}
	make clean
	./configure ${FLAGS} || exit 1 
	echo -n "Press Enter key."
	read gagme
	make || exit 1 
	make DESTDIR=${PKGDIR}/tmp install || exit 1
}

workit(){
	cd ${PKGDIR}/tmp
	rm -rf ${DOCS}

	mkdir -p usr/local/share/doc/License
	cp "${SRCDIR}/${COPYING}"  "usr/local/share/doc/License/${PACKAGE}.txt"

	find usr/ | xargs file | grep "executable" | grep ELF | grep "not stripped" | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
	find usr/ | xargs file | grep "shared object" | grep ELF | grep "not stripped" | cut -f 1 -d : | xargs strip -g 2> /dev/null
   
	#dev
	for I in $(find `ls` -name *.h); do 
		export DIR=`dirname "$I"`; 
		[ -d ../dev/"$DIR" ] || mkdir -p ../dev/"$DIR"; 
		mv "$I" ../dev/"$DIR"/; 
	done

	for I in $(find `ls` -name *.a); do 
		export DIR=`dirname "$I"`; 
		[ -d ../dev/"$DIR" ] || mkdir -p ../dev/"$DIR"; 
		mv "$I" ../dev/"$DIR"/; 
	done

	for I in $(find `ls` -name *.la); do 
		export DIR=`dirname "$I"`; 
		[ -d ../dev/"$DIR" ] || mkdir -p ../dev/"$DIR"; 
		mv "$I" ../dev/"$DIR"/; 
	done
	
	for I in $(find `ls` -name *.pc); do 
		export DIR=`dirname "$I"`; 
		[ -d ../dev/"$DIR" ] || mkdir -p ../dev/"$DIR"; 
		mv "$I" ../dev/"$DIR"/; 
	done
	cd ../dev/usr/local/include
		
	rm -rf ${PKGDIR}/tmp/usr/local/include
	rm -rf ${PKGDIR}/tmp/usr/local/lib/pkgconfig
	
	#libavcodec
	mkdir -p ${PKGDIR}/libavcodec/usr/local/lib
	mv ${PKGDIR}/tmp/usr/local/lib/libavcodec* ${PKGDIR}/libavcodec/usr/local/lib
	#libavdevice
	mkdir -p ${PKGDIR}/libavdevice/usr/local/lib
	mv ${PKGDIR}/tmp/usr/local/lib/libavdevice* ${PKGDIR}/libavdevice/usr/local/lib
	#libavformat
	mkdir -p ${PKGDIR}/libavformat/usr/local/lib
	mv ${PKGDIR}/tmp/usr/local/lib/libavformat* ${PKGDIR}/libavformat/usr/local/lib
	#libavutil
	mkdir -p ${PKGDIR}/libavutil/usr/local/lib
	mv ${PKGDIR}/tmp/usr/local/lib/libavutil* ${PKGDIR}/libavutil/usr/local/lib
#	#libpostproc
#	mkdir -p ${PKGDIR}/libpostproc/usr/local/lib
#	mv ${PKGDIR}/tmp/usr/local/lib/libpostproc* ${PKGDIR}/libpostproc/usr/local/lib
	#libswscale
	mkdir -p ${PKGDIR}/libswscale/usr/local/lib
	mv ${PKGDIR}/tmp/usr/local/lib/libswscale* ${PKGDIR}/libswscale/usr/local/lib
	#libavfilter
	mkdir -p ${PKGDIR}/libavfilter/usr/local/lib
	mv ${PKGDIR}/tmp/usr/local/lib/libavfilter* ${PKGDIR}/libavfilter/usr/local/lib

}
getinfo(){
   cd ${PKGDIR}
   getMirror
   [ -e ${PACKAGE}.tcz.info ] && rm ${PACKAGE}.tcz.info
   busybox wget "$MIRROR/$PACKAGE.tcz.info"
   [ -e ${PACKAGE}-dev.tcz.info ] && rm ${PACKAGE}-dev.tcz.info
   busybox wget "$MIRROR/$PACKAGE-dev.tcz.info"
   [ -e libavcodec.tcz.info ] && rm libavcodec.tcz.info
   busybox wget "$MIRROR/libavcodec.tcz.info"
   [ -e libavdevice.tcz.info ] && rm libavdevice.tcz.info
   busybox wget "$MIRROR/libavdevice.tcz.info"
   [ -e libavformat.tcz.info ] && rm libavformat.tcz.info
   busybox wget "$MIRROR/libavformat.tcz.info"
   [ -e libavutil.tcz.info ] && rm libavutil.tcz.info
   busybox wget "$MIRROR/libavutil.tcz.info"
   [ -e libpostproc.tcz.info ] && rm libpostproc.tcz.info
   busybox wget "$MIRROR/libpostproc.tcz.info"
   [ -e libswscale.tcz.info ] && rm libswscale.tcz.info
   busybox wget "$MIRROR/libswscale.tcz.info"   
}
packageit(){
   if [ ! -f /usr/local/tce.installed/squashfs-tools-4.x ]; then
	if [ ! -e ${TCEDIR}/optional/squashfs-tools-4.x.tcz ]; then
		sudo -u ${TCUSER} tce-load -w squashfs-tools-4.x.tcz 
	fi
	su ${TCUSER} -c "tce-load -is squashfs-tools-4.x.tcz"
   fi
   cd ${PKGDIR}/tmp

   for dir in `ls -A`; do
      find ${dir} -not -type d | sort >> ../${PACKAGE}.tcz.list
   done

   [ -e ../${PACKAGE}.tcz ] && rm ../${PACKAGE}.tcz
   mksquashfs . ../${PACKAGE}.tcz

   cd ${PKGDIR}
   md5sum ${PACKAGE}.tcz > ${PACKAGE}.tcz.md5.txt

   [ -e ${PACKAGE}.tcz.dep ] && rm ${PACKAGE}.tcz.dep
   for each in ${DEPS}; do echo ${each} >> ${PACKAGE}.tcz.dep; done

   size=`du -h ${PACKAGE}.tcz | cut -f 1`

   sed -i "s/Version:.*/Version:	${VERSION}/" ${PACKAGE}.tcz.info
   sed -i "s/Size:.*/Size:	${size}/" ${PACKAGE}.tcz.info
   sed -i "s/Current:/	/" $PACKAGE.tcz.info
   echo "Current:	$CURRENT" >> $PACKAGE.tcz.info

   #dev
   cd ${PKGDIR}/dev
   for dir in `ls -A`; do
      find ${dir} -not -type d | sort >> ../${PACKAGE}-dev.tcz.list
   done

   [ -e ../${PACKAGE}-dev.tcz ] && rm ../${PACKAGE}-dev.tcz
   mksquashfs . ../${PACKAGE}-dev.tcz

   cd ${PKGDIR}
   md5sum ${PACKAGE}-dev.tcz > ${PACKAGE}-dev.tcz.md5.txt

   [ -f "${PACKAGE}-dev.tcz.dep" ] && rm -f ${PACKAGE}-dev.tcz.dep
   echo ${PACKAGE}.tcz > ${PACKAGE}-dev.tcz.dep
   for each in ${BUILDDEPS}; do echo ${each} >> ${PACKAGE}-dev.tcz.dep; done

   size=`du -h ${PACKAGE}-dev.tcz | cut -f 1`

   sed -i "s/Version:.*/Version:	${VERSION}/" ${PACKAGE}-dev.tcz.info
   sed -i "s/Size:.*/Size:	${size}/" ${PACKAGE}-dev.tcz.info
   sed -i "s/Current:/	/" $PACKAGE-dev.tcz.info
   echo "Current:	$CURRENT" >> $PACKAGE-dev.tcz.info

   #libavcodec
   cd ${PKGDIR}/libavcodec
   for dir in `ls -A`; do
      find ${dir} -not -type d | sort >> ../libavcodec.tcz.list
   done

   [ -e ../libavcodec.tcz.tcz ] && rm ../libavcodec.tcz
   mksquashfs . ../libavcodec.tcz

   cd ${PKGDIR}
   md5sum libavcodec.tcz > libavcodec.tcz.md5.txt

   echo libavutil.tcz > libavcodec.tcz.dep
   echo libvorbis.tcz >> libavcodec.tcz.dep
   echo libvpx.tcz >> libavcodec.tcz.dep
   echo libogg.tcz >> libavcodec.tcz.dep

   size=`du -h libavcodec.tcz | cut -f 1`
   
   sed -i "s/Version:.*/Version:	${VERSION}/" libavcodec.tcz.info
   sed -i "s/Size:.*/Size:	${size}/" libavcodec.tcz.info
   sed -i "s/Current:/	/" libavcodec.tcz.info
   echo "Current:	$CURRENT" >> libavcodec.tcz.info   


   #libavdevice
   cd ${PKGDIR}/libavdevice
   for dir in `ls -A`; do
      find ${dir} -not -type d | sort >> ../libavdevice.tcz.list
   done

   [ -e ../libavdevice.tcz ] && rm ../libavdevice.tcz
   mksquashfs . ../libavdevice.tcz

   cd ${PKGDIR}
   md5sum libavdevice.tcz > libavdevice.tcz.md5.txt

   echo libavformat.tcz > libavdevice.tcz.dep
   echo libavcodec.tcz >> libavdevice.tcz.dep
   echo libavutil.tcz >> libavdevice.tcz.dep

   size=`du -h libavdevice.tcz | cut -f 1`

   sed -i "s/Version:.*/Version:	${VERSION}/" libavdevice.tcz.info
   sed -i "s/Size:.*/Size:	${size}/" libavdevice.tcz.info
   sed -i "s/Current:/	/" libavdevice.tcz.info
   echo "Current:	$CURRENT" >> libavdevice.tcz.info

   #libavformat
   cd ${PKGDIR}/libavformat
   for dir in `ls -A`; do
      find ${dir} -not -type d | sort >> ../libavformat.tcz.list
   done

   [ -e ../libavformat.tcz ] && rm ../libavformat.tcz
   mksquashfs . ../libavformat.tcz

   cd ${PKGDIR}
   md5sum libavformat.tcz > libavformat.tcz.md5.txt

   echo libavcodec.tcz > libavformat.tcz.dep

   size=`du -h libavformat.tcz | cut -f 1`

   sed -i "s/Version:.*/Version:	${VERSION}/" libavformat.tcz.info
   sed -i "s/Size:.*/Size:	${size}/" libavformat.tcz.info
   sed -i "s/Current:/	/" libavformat.tcz.info
   echo "Current:	$CURRENT" >> libavformat.tcz.info


   #libavutil
   cd ${PKGDIR}/libavutil
   for dir in `ls -A`; do
      find ${dir} -not -type d | sort >> ../libavutil.tcz.list
   done

   [ -e ../libavutil.tcz ] && rm ../libavutil.tcz
   mksquashfs . ../libavutil.tcz

   cd ${PKGDIR}
   md5sum libavutil.tcz > libavutil.tcz.md5.txt

   size=`du -h libavutil.tcz | cut -f 1`

   sed -i "s/Version:.*/Version:	${VERSION}/" libavutil.tcz.info
   sed -i "s/Size:.*/Size:	${size}/" libavutil.tcz.info
   sed -i "s/Current:/	/" libavutil.tcz.info
   echo "Current:	$CURRENT" >> libavutil.tcz.info

#   #libpostproc
#   cd ${PKGDIR}/libpostproc
#   for dir in `ls -A`; do
#      find ${dir} -not -type d | sort >> ../libpostproc.tcz.list
#   done
#
#   [ -e ../libpostproc.tcz ] && rm ../libpostproc.tcz
#   mksquashfs . ../libpostproc.tcz
#
#   cd ${PKGDIR}
#   md5sum libpostproc.tcz > libpostproc.tcz.md5.txt
#
#   echo libavutil.tcz > libipostproc.tcz.dep
#
#   size=`du -h libpostproc.tcz | cut -f 1`
#
#   sed -i "s/Version:.*/Version:	${VERSION}/" libpostproc.tcz.info
#   sed -i "s/Size:.*/Size:	${size}/" libpostproc.tcz.info
#   sed -i "s/Current:/	/" libpostproc.tcz.info
#   echo "Current:	$CURRENT" >> libpostproc.tcz.info


   #libswscale
   cd ${PKGDIR}/libswscale
   for dir in `ls -A`; do
      find ${dir} -not -type d | sort >> ../libswscale.tcz.list
   done

   [ -e ../libswscale.tcz ] && rm ../libswscale.tcz
   mksquashfs . ../libswscale.tcz

   cd ${PKGDIR}
   md5sum libswscale.tcz > libswscale.tcz.md5.txt

   echo libavutil.tcz > libipostproc.tcz.dep

   size=`du -h libswscale.tcz | cut -f 1`

   sed -i "s/Version:.*/Version:	${VERSION}/" libswscale.tcz.info
   sed -i "s/Size:.*/Size:	${size}/" libswscale.tcz.info
   sed -i "s/Current:/	/" libswscale.tcz.info
   echo "Current:	$CURRENT" >> libswscale.tcz.info

   #libavfilter
   cd ${PKGDIR}/libavfilter
   for dir in `ls -A`; do
      find ${dir} -not -type d | sort >> ../libavfilter.tcz.list
   done

   [ -e ../libavfilter.tcz ] && rm ../libavfilter.tcz
   mksquashfs . ../libavfilter.tcz

   cd ${PKGDIR}
   md5sum libavfilter.tcz > libavfilter.tcz.md5.txt

   echo libavcodec.tcz > libavfilter.tcz.dep
   echo libavutil.tcz >> libavfilter.tcz.dep

   size=`du -h libavfilter.tcz | cut -f 1`

cat <<EOF> libavfilter.tcz.info
Title:		libavfilter.tcz
Description:	fmpeg video filtering library
Version:	${VERSION}
Author:		${AUTHORS}
Original-site:	${HOMEPAGE}
Copying-policy:	${LICENSE}
Size:		${size}
Extension_by:	${ME}
Tags:		fmpeg video filtering library
Comments:	-----------------------------
Change-log:     -----------------------------
Current:	${TODAY} First version
EOF
}
checkit(){
	sudo chown ${TCUSER}:staff ${THISDIR}
	cd ${PKGDIR}
	if [ ! -f /usr/local/tce.installed/submitqc4 ]; then
		if [ ! -e ${TCEDIR}/optional/submitqc4 ]; then
			sudo -u ${TCUSER} tce-load -w submitqc4
		fi
		su ${TCUSER} -c "tce-load -is submitqc4"
	fi
	submitqc4
}
tarit(){	
	cd ${PKGDIR}
	[ -f  ../${PACKAGE}$SEP$VERSION.tar.xz ] && rm ../${PACKAGE}$SEP$VERSION.tar.xz
	cp ../${PACKAGE}.tcbuild .

	if [ ! -f /usr/local/tce.installed/xz ]; then
		if [ ! -e ${TCEDIR}/optional/xz ]; then
			sudo -u ${TCUSER} tce-load -w xz
		fi
		su ${TCUSER} -c "tce-load -is xz"
	fi
	[ -e ../${PACKAGE}.tar ] && rm ../${PACKAGE}.tar
	tar	cvf ../${PACKAGE}$SEP$VERSION.tar \
		${PACKAGE}.tcz* \
		${PACKAGE}-dev.tcz* \
		libavcodec.tcz* \
		libavdevice.tcz* \
		libavformat.tcz* \
		libavutil.tcz* \
		libswscale.tcz* \
		libavfilter.tcz* \
		${PACKAGE}.tcbuild 
#		libpostproc.tcz* \
	cd ${THISDIR}
	[ -e ${PACKAGE}.tar.xz ] && rm ${PACKAGE}.tar.xz
	xz ${PACKAGE}$SEP$VERSION.tar
}
#here we go

#clean
environment
echo -n "Next step buildit. Press Enter key."
read gagme
buildit
echo -n "Next step workit. Press Enter key."
read gagme
workit
echo -n "Next step getinfo. Press Enter key."
read gagme
getinfo
echo -n "Next step packageit. Press Enter key."
read gagme
packageit
echo -n "Next step checkit. Press Enter key."
read gagme
checkit
tarit