Boost build fails C++11 feature checks when using (custom) GCC 4.x or 5.x
问题 I need to build Boost 1.62 and 1.63 on a Fedora 24 machine, but using GCC 4.9.3 or GCC 5.4.0 (depending on the version CUDA, which is the reason why I need an older compiler). But if I set the custom GCC version as described in this answer and run /b2 --toolset=gcc-5.4.0 stage To my chagrin, I now see: - 32-bit : no - 64-bit : yes - arm : no - mips1 : no - power : no - sparc : no - x86 : yes - symlinks supported : yes - C++11 mutex : no - lockfree boost::atomic_flag : yes - Boost.Config