Re: bcp namespace aliasing broken, impacts package providers, shared libraries unusable since 1.69

From: Peter Dimov (pdimov_at_[hidden])
Date: 2019-05-26 17:28:10

> Actually, bcp already has a list of things it can't figure out 
> automatically:
>
>     https://github.com/boostorg/bcp/blob/develop/add_path.cpp#L195
>
> which would need to be updated...

... with something like

    https://github.com/boostorg/bcp/commit/365e5e74f1708425ae542698730076e52acb0b92

Unfortunately, after these fixes, everything seems to be copied correctly, 
but b2.exe then crashes. Something to do with `test` using `predef`, I 
assume, because if I delete libs/test, it then works.