UE4 Linux Integration - Is there a Photon Linux Chat SDK with libc++ link support?

Hi,

I've recently added Photon Chat support to our UE 4.25-based mobile game and it seems to be working well.

However, our Linux InstanceServer builds have to remove Photon code conditionally to compile/link.

Today I was trying to integrate the v4.1.16.5 Photon Linux SDK into our build. So that I can remove the conditional compile/link steps for LinuxServer. However, I get the link errors:

ld.lld: error: undefined symbol: std::ios_base::Init::Init()

Note that we are using Epic's default Linux toolchain for builds, which links with libc++ instead of libstc.

Is there a version of the Photon Linux SDK that includes libraries linked with libc++? Similar to the way those are provided for Photon Android SDK?

Thanks!
-greg

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