building boost statically:
for win
- add mingw bin to PATH var then
- bootstrap.bat
- b2 toolset=gcc link=static threading=multi runtime-link=static
for mac
- ./booststrap.sh
- ./b2 toolset=clang cxxflags="-stdlib=libc++" linkflags="-stdlib=libc++" link=static threading=multi runtime-link=static