But when running configure in libs/config with CXX="cxx -version V6.5-042 -std strict_ansi -model ansi" bash ./configure, BOOST_NO_LONG_LONG_NUMERIC_LIMITS doesn't get defined in the resulting "user.hpp".
The relevant section from the log file looks like this:
configure:2190: checking std::numeric_limits<long long> configure:2220: cxx -version V6.5-042 -std strict_ansi -model ansi -o conftest -I./../.. -I./../../libs/config/test -g -DBOOST_NO_CONFIG conftest.cpp -lrt -lm >&5 configure:2223: $? = 0
Why does configure think that the specializations are present?
I don't know, I can reproduce this, but: * The Boost.Config test program when run on it's own fails as expected (libs/config/test/no_ll_limits_pass.cpp built with -std strict_ansi). * I've eyeballed the configure.in again, and everything looks correct. So, I'm stumped at present. John.