if [ "${isshared}" = '0' ]; then
	    sed 's@USE_TCL_STUBS@XXX_TCL_STUBS@g' configure > configure.new
	else
	    sed 's@XXX_TCL_STUBS@USE_TCL_STUBS@g' configure > configure.new
	fi
	cat configure.new > configure
	rm -f configure.new
	

	# Fix mkIndex.tcl for TCLSH_NATIVE being 8.4 (till next NSF release)
	cat library/lib/mkIndex.tcl > library/lib/mkIndex.tcl.orig
	cat << _EOF_ > library/lib/mkIndex.tcl
if {[info commands ::tcl::tm::roots] eq ""} {
	namespace eval ::tcl::tm { proc roots args {;}} 
}
source [file join [file dirname [info script]] mkIndex.tcl.orig]
_EOF_
	(
	    # Build
	    echo "Running: ./configure $tryopt --disable-symbols --prefix=\"${INSTDIR}\" --exec-prefix=\"${INSTDIR}\" --libdir=\"${INSTDIR}/lib\" --with-tcl=\"${TCLCONFIGDIR}\" ${CONFIGUREEXTRA}"
	    ./configure $tryopt --disable-symbols --prefix="${INSTDIR}" --exec-prefix="${INSTDIR}" --libdir="${INSTDIR}/lib" --with-tcl="${TCLCONFIGDIR}" ${CONFIGUREEXTRA}

	    echo "Running: ${MAKE:-make}"
	    ${MAKE:-make} || exit 1
	    echo "Running: ${MAKE:-make} TCLSH=${TCLSH_NATIVE}"
	    ${MAKE:-make} TCLSH=${TCLSH_NATIVE} || exit 1

	    echo "Running: ${MAKE:-make} install"
	    ${MAKE:-make} install || (
		## cross-compiling? use TCLSH_NATIVE
		echo "Running: ${MAKE:-make} install TCLSH=${TCLSH_NATIVE}"
		${MAKE:-make} install TCLSH=${TCLSH_NATIVE} || exit 1
	    ) || exit 1
	    echo "Running: ${MAKE:-make} install TCLSH=${TCLSH_NATIVE}"
	    ${MAKE:-make} install TCLSH=${TCLSH_NATIVE} || exit 1
	    
	) || continue
	
	break
    done
    
    mkdir "${OUTDIR}/lib" || exit 1
    cp -r "${INSTDIR}/lib"/nsf*/serialize "${OUTDIR}/lib/nsf${NSFVERS}-serialize"