Re: [boost] Proposal for moving Boost to CMake

Subject: Re: [boost] Proposal for moving Boost to CMake
From: Mathias Gaunard (mathias.gaunard_at_[hidden])
Date: 2017-06-20 08:32:32

On 20 June 2017 at 07:06, P F via Boost <boost_at_[hidden]> wrote:

>
> He didn’t enumerate the dependencies because in this example there wasn’t
> any dependencies. If there are dependencies, it would look something like
> this:
>
> include(CMakeFindDependencyMacro)
> # Bring in the boost::fusion imported target
> find_dependency(boost_fusion)
> # Bring in the boost::config imported target
> find_dependency(boost_config)
>
> # Snip the computing imported prefix ...
>
> set_target_properties(boost::hana PROPERTIES
>   INTERFACE_COMPILE_FEATURES "cxx_std_14"
>   INTERFACE_INCLUDE_DIRECTORIES "${_IMPORT_PREFIX}/include"
>   INTERFACE_LINK_LIBRARIES "boost::fusion;boost::config"
>   IMPORTED_LINK_INTERFACE_LANGUAGES "CXX"
>   IMPORTED_LOCATION "${_IMPORT_PREFIX}/lib/libhana.a"
>   # Whatever else you need
> )
>

Alright I see better how this works, but I don't think CMake generates this
automatically, does it?
Can this deal with cyclic dependencies?