CVSTAG="trunk"
		fi
		export CVSTAG

		(       
			cd src || exit 1

			workdir="tmp-$$${RANDOM}${RANDOM}${RANDOM}"
			rm -f "tmp-tk.tar.gz"
			wget -O "tmp-tk.tar.gz" "http://core.tcl.tk/tk/tarball/tk-${CVSTAG}.tar.gz?uuid=${CVSTAG}" || rm -f 'tmp-tk.tar.gz'
			rm -rf "${workdir}"

			mkdir "${workdir}" || exit 1
			cd "${workdir}" || exit 1

			wget -O "tmp-tk.tar.gz" "http://core.tcl.tk/tk/tarball/tk-${CVSTAG}.tar.gz?uuid=${CVSTAG}" || rm -f 'tmp-tk.tar.gz'
			gzip -dc "tmp-tk.tar.gz" | tar -xf -
			rm -f "tmp-tk.tar.gz"
			if [ -d "tk-${CVSTAG}.tar" ]; then
				rm -rf "tk-${CVSTAG}"
				mv "tk-${CVSTAG}.tar" "tk-${CVSTAG}"
			fi

			rm -rf "tk${TCLVERS}"
			mv "tk-${CVSTAG}" "tk${TCLVERS}"
                        
			tar -cf - "tk${TCLVERS}" | gzip -c > "../${SRC}"
			tar -cf - "tk${TCLVERS}" | gzip -c > "../../${SRC}"

			rm -f "tmp-tk.tar.gz"
			rm -rf "tk-${CVSTAG}"
			cd ..
			rm -rf "${workdir}"
			rm -rf "tk${TCLVERS}"
		)
	else
		rm -f "${SRC}.tmp"
		wget -O "${SRC}.tmp" "${SRCURL}" || exit 1
		mv "${SRC}.tmp" "${SRC}"
	fi
fi