2010-07-31 ansi-c++-opt If Autoconf >= 2.66 is used, the 'configure'
option is now called --disable-c++ rather than
--disable-cxx.
2010-07-31 ansi-c++-opt If Autoconf >= 2.66 is used, the 'configure'
option is now called --disable-c++ rather than
--disable-cxx.