[boost] [test] mingw 4.5, 4.6, compile failure with trunk

Subject: [boost] [test] mingw 4.5, 4.6, compile failure with trunk
From: Beman Dawes (bdawes_at_[hidden])
Date: 2012-05-22 09:39:50

..\..\../boost/test/utils/runtime/config.hpp: In function 'void
boost::runtime::putenv_impl(boost::runtime::cstring,
boost::runtime::cstring)':
..\..\../boost/test/utils/runtime/config.hpp:95:51: error: 'putenv'
was not declared in this scope

This is preventing me from testing other Boost libraries that use Boost.Test:-(

--Beman