Suppress Boost compilation warnings
Created by: wavefunction91
Since we've started to compile boost locally, the build has been littered with verbose warnings regarding the boost compilation. The compiler tells us what we can pass to the compiler to suppress these warnings (i.e. -Wstrict-aliasing, etc), but there does not seem to be a way to pass these into Boost.Build that I can fint (i.e. the ./b2 invocation). It would be much desired to remove these verbose warnings.