# _without_tetex - don't build documentation
# _without_tc - don't build tc program (it breaks static linkage)
# _without_tc_esfq - build tc without esfq support (requires patched headers)
# _without_tetex - don't build documentation
# _without_tc - don't build tc program (it breaks static linkage)
# _without_tc_esfq - build tc without esfq support (requires patched headers)