编译64位版本的boost

As a short answer:

bjam --toolset=msvc-9.0 address-model=64--build-type=complete 

As a longer answer, here are my build notes for having VS .NET 2008 32-bit and 64-bit boost libraries in the same hierarchy (which is I suspect a common use case):

Build the win32 binaries

bjam --toolset=msvc-9.0--build-type=complete stage 

Create the directory lib/win32

Move the contents of stage/lib to lib/win32 Remove the directories bin.v2 and stage

Build the x64 binaries

bjam --toolset=msvc-9.0 address-model=64--build-type=complete stage 

Create the directory lib/x64

Move the contents of stage/lib to lib/x64 Remove the directories bin.v2 and stage