Re: Strange b2 headers problem

From: Glen Fernandes (glen.fernandes_at_[hidden])
Date: 2021-08-24 00:42:00

On Mon, Aug 23, 2021 at 8:38 PM Edward Diener  wrote:
>
> I switched my main boost repository from the 'develop' branch to an
> earlier tagged boost release to try something out in that earlier
> release. Everything went fine with switching the main repository and all
> submodules. I wiped out all the header links  from the boost
> subdirectory and I tried b2 headers, only to get:
>
> error: Cannot create link boost\property_map\parallel\basic_reduce.hpp
> to
> libs\property_map_parallel\include\boost\property_map\parallel\basic_reduce.hpp.
> error: Link previously defined to another file,
> libs\property_map\include\boost\property_map\parallel\basic_reduce.hpp.
>
> This makes no sense since there is a completely empty boost subdirectory
> under my main boost repository directory. How do I fix this problem ?

Update your boost tree. property_map/parallel moved from the
property_map submodule to a new submodule (property_map_parallel) in
https://github.com/boostorg/property_map/commit/671991b1dae2600cccbcc92a66f306dae62552e3

Glen