[boost] Are some of the trunk regression tests running in C++0x mode when they shouldn't be?

Subject: [boost] Are some of the trunk regression tests running in C++0x mode when they shouldn't be?
From: Richard Webb (richard.webb_at_[hidden])
Date: 2011-11-10 12:29:31

Looking at the Trunk regression tests, it appears that some of the GCC tests are
running in C++0x mode when they shouldn't be.

for example:

Large numbers of the Sandia-gcc-3.4.6 tests are failing with the error:
unrecognized command line option "-std=c++0x"

If you look at the test results for assign, there are rvalue-reference related
errors in toolsets which shouldn't have them.

Looks like -std=c++0x is being specified when it shouldn't for some reason?
Is something broken, or am i imagining it?

Thanks,
Richard Webb