#!/bin/sh


. /etc/init.d/tc-functions

checkroot

export CFLAGS="-march=i486 -mtune=i686 -Os -pipe"
export CXXFLAGS="-march=i486 -mtune=i686 -Os -pipe -fno-exceptions -fno-rtti"
export CPPFLAGS="-I/usr/local/include"
export LDFLAGS="-L/usr/local/lib"
export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:/usr/lib/pkgconfig

TODAY=`date +%Y/%m/%d`
PACKAGE="farsight2"
SEP="-"
VERSION="0.0.21"
MIRROR="http://farsight.freedesktop.org/releases/${PACKAGE}/"
DESCRIPTION="a framework to deal with all known audio/video conferencing protocols"
AUTHORS="?"
HOMEPAGE="http://farsight.freedesktop.org"
LICENSE="GPL 2.1 or later"
ME="jls_legalize (unsenepopiu at tin dot it)"
DEPS="libnice.tcz gupnp.tcz"
BUILDDEPS="gst-python-2.7.tcz \
libffi-dev.tcz \
libnice-dev.tcz \
perl5.tcz \
python-dev.tcz \
pygobject-2.7-dev.tcz \
glib2-dev.tcz \
gupnp-dev.tcz \
valgrind.tcz"
FLAGS=""
DOCS=""
TCUSER=`cat /etc/sysconfig/tcuser`
SRC="${PACKAGE}${SEP}${VERSION}.tar.gz"
THISDIR=`pwd`
PKGDIR="${THISDIR}/${PACKAGE}"
SRCDIR="${PKGDIR}/${PACKAGE}${SEP}${VERSION}"

clean(){
	rm -rf ${THISDIR}/${PACKAGE}
}
environment(){
	TCEDIR="$(cat /opt/.tce_dir)"
	for each in compiletc.tcz squashfs-tools-4.0.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
	[ -d "${PKGDIR}" ] && rm -rf ${PKGDIR}
	mkdir -p ${PKGDIR}/tmp
	cd ${PKGDIR} && wget ${MIRROR}${SRC}
	tar xzf ${SRC}
}

buildit(){
	cd ${SRCDIR}
	./configure ${FLAGS}
	make
	touch /tmp/mark
	make DESTDIR=${PKGDIR}/tmp install-strip
}

workit(){
	if [ "`ls -A ${PKGDIR}/tmp`" ]; then
		rm /tmp/mark
	else
	cd /
	find usr/ -newer /tmp/mark -not -type d > /tmp/${PACKAGE}.list
		tar czO -T /tmp/${PACKAGE}.list | tar xzf - -C ${PKGDIR}/tmp
		rm /tmp/${PACKAGE}.list
	fi

	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
}

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

   mksquashfs . ../${PACKAGE}.tcz

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

   for each in ${DEPS}; do echo ${each} >> ${PACKAGE}.tcz.dep; done

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

cat <<EOF> ${PACKAGE}.tcz.info
Title:		${PACKAGE}.tcz
Description:	${DESCRIPTION}
Version:	${VERSION}
Author:		${AUTHORS}
Original-site:	${HOMEPAGE}
Copying-policy:	${LICENSE}
Size:		${size}
Extension_by:	${ME}
Comments:	This extension is PPI compatible
Change-log:	2010/02/13 First version 0.0.17
		2010/06/03 Updated to 0.0.20
		2010/07/17 Updated to 0.0.21
Current:	${TODAY} Rebuilt against python-2.7,
			added gupnp dep
EOF

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

   mksquashfs . ../${PACKAGE}-dev.tcz

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

   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`

   cat <<EOF> ${PACKAGE}-dev.tcz.info
Title:		${PACKAGE}-dev.tcz
Description:	${DESCRIPTION} dev files
Version:	${VERSION}
Author:		${AUTHORS}
Original-site:	${HOMEPAGE}
Copying-policy:	${LICENSE}
Size:		${size}
Extension_by:	${ME}
Comments:	dev files
				
		This extension is PPI compatible
Change-log:	2010/02/13 First version 0.0.17
		2010/06/03 Updated to 0.0.20
		2010/07/17 Updated to 0.0.21
Current:	${TODAY} Rebuilt against python-2.7,
			added gupnp-dev & valgrind  dep
EOF
}
tarit(){	
	cd ${PKGDIR}
	cp ../${PACKAGE}.tcbuild .
	tar	cvf ${PACKAGE}.tar \
		${PACKAGE}.tcz* \
		${PACKAGE}-dev.tcz* \
		${PACKAGE}.tcbuild \
		${SRC}
}
#here we go
#clean
#environment
#buildit
#workit
packageit
tarit