Has anyone been building tqca and tqca-tls as 64-bit packages?

They fail for not finding libtqt-mt.so. This is the snippet from the configure file:

============================================
if [ "$?" != "0" ]; then
	rm -rf .qconftemp
	echo fail
	echo
	echo "There was an error compiling 'conf'.  Be sure you have a proper"
	echo "TQt 3.x Multithreaded (MT) build environment set up."
	if [ ! -f "$QTDIR/lib/libtqt-mt.so.3" ]; then
		echo
		echo "One possible reason is that you don't have"
		echo "libtqt-mt.so.3 installed in $QTDIR/lib/."
	fi
	echo
	exit 1;
fi
============================================

I have $LIBDIR exported as /opt/trinity/lib64, but the tqca/tqca-tls configuration seems to be hard-coded to $PREFIX/lib.

I'm probably missing something obvious because I see oodles of 64-bit RPM packages online, meaning the packages build on 64-bit.

Currently I have all Trinity related 64-bit lib files installing to /opt/trinity/lib64. I'm just beginning to build everything for 64-bit, but other than these two packages, I seem to be proceeding okay. I'm presuming the two need to be patched or I have something misconfigured in my build scripts.

Thanks.

Darrell