# Do some OS-specific setup threadmon = ; pthreads-win32 = ; if $(NT) { if $(PTW32) { local install-path = $(PTW32[1]) ; local lib = $(PTW32[2]) ; pthreads-win32 = BOOST_HAS_PTHREADS PtW32NoCatchWarn $(install-path)/pre-built/include $(install-path)/pre-built/lib/$(lib) ; } else { threadmon = ../build/boost_threadmon ; } }