[CMake] Understanding constraint graph cycles

[Robert Maynard]

Yes,

You most likely want to look at BUILD_RPATH or INSTALL_RPATH depending
on if these libraries are located in your build directory or install
directory.

On Mon, Sep 4, 2017 at 4:39 PM, James Turner <james.turner at kdab.com> wrote:
>
> On 4 Sep 2017, at 18:37, Robert Maynard <robert.maynard at kitware.com> wrote:
>
> Yes you are correct the issue is related to rpath. When CMake constructs the
> rpath for the library linking it will have two paths (
> /home/jenkins/workspace/FlightGear/dist/lib64,
> /home/jenkins/workspace/SimGear/dist/lib64) each that contain a copy of
> libosgText.so.130. CMake is warning that which version of libosgText is
> undefined.
>
>
> Can I control whether CMake includes the rpath flags for a static library
> like SimGear? Normally the default behaviour is correct but for this
> particular config it would be easier to disable the rpath for OSG inside
> SimGear, than adjust the build setup to use a common dist dir, I think.
>
> Kind regards,
> James
>