#!/bin/sh
# Built on TCL v3.8.2
# Required extensions:
#	compiletc
#	 binutils
#	 base-dev
#	 bison
#	 diffutils
#	 file
#	 findutils
#	 flex
#	 gawk
#	 gcc
#	  gcc_libs
#	  cloog
#	   ppl
#	    gmp
#	  mpfr
#	 gperf
#	 grep
#	 m4
#	 make
#	 patch
#	 pkg-config
#	 sed
#	squashfs-tools-4.x
#	tar

getTime.sh

installExtension() {
	if [ ! -e /usr/local/tce.installed/$1 ]; then
		echo "Installing "$1" ..."
		
		if [ -e $TCEDIR/optional/$1.tcz ]; then
			tce-load -i $1
		else
			tce-load -wi $1
		fi
		
		[ ! -e /usr/local/tce.installed/$1 ] && echo "Error: Extension "$1" not installed! Aborting" && exit
	fi
}

createExtension() {
	mksquashfs $1 $1.tcz -noappend
	[ ! -e $1.tcz ] && echo "Error: "$1".tcz not created! Aborting" && exit
}

unpackSrc() {
	#unpack source
	if [ -e $1.tar.bz2 ]; then
		tar -jxf $1.tar.bz2
	elif [ -e $1.tb2 ]; then
		tar -jxf $1.tb2
	elif [ -e $1.tbz ]; then
		tar -jxf $1.tbz
	elif [ -e $1.tar.gz ]; then
		tar -zxf $1.tar.gz
	elif [ -e $1.tgz ]; then
		tar -zxf $1.tgz
	elif [ -e $1.tar.xz ]; then
		tar -Jxf $1.tar.xz
	elif [ -e $1.txz ]; then
		tar -Jxf $1.txz
	elif [ -e $1.tar.lzma ]; then
		tar -xf $1.tar.lzma --xz
	elif [ -e $1.tlz ]; then
		tar -xf $1.tlz --xz
	else
		echo "Source "$1" not found! Aborting" && exit
	fi
}

# Install these extensions automagically
export EXTS="compiletc
squashfs-tools-4.x
tar"

export TCEDIR=`cat /opt/.tce_dir`
export CFLAGS="-march=i486 -mtune=i686 -Os -pipe"
export EXTNAME="tzdata"
export VERC="2011i"
export VERD="2011n"
export DESTDIR=`pwd`/$EXTNAME
export PKGNAME="../$EXTNAME$VERD"
export PKGNAMEC="../tzcode$VERC"

for f in $EXTS; do
	installExtension $f
done

mkdir -p temp $EXTNAME/usr/local $EXTNAME/usr/local/tce.installed

cd temp 

unpackSrc $PKGNAME
unpackSrc $PKGNAMEC

make TZDIR=$DESTDIR/usr/local/share/zoneinfo ETCDIR=$DESTDIR/usr/local/bin LIBDIR=$DESTDIR/usr/local/lib install

cd $DESTDIR

sudo strip --strip-unneeded usr/local/bin/*
sudo strip -g usr/local/lib/*

sudo sed -i 's!/ksh!/bash!' usr/local/bin/tzselect
sudo sed -i 's!nawk!awk!' usr/local/bin/tzselect
sudo sed -i 's!'$DESTDIR'!!' usr/local/bin/tzselect

echo "#! /bin/sh
ln -s /usr/local/share/zoneinfo /usr/share/zoneinfo
ln -s /usr/local/share/zoneinfo-leaps /usr/share/zoneinfo-leaps
ln -s /usr/local/share/zoneinfo-posix /usr/share/zoneinfo-posix" > usr/local/tce.installed/$EXTNAME
chown root:staff -R usr/local/tce.installed
chmod 775 -R usr/local/tce.installed

cd ..

createExtension $EXTNAME

rm -rf $EXTNAME temp

# Create extension support files and test
installExtension "submitqc"

submitqc