New compiler error in Xcode 26.4

[alanrmatthews]

When building the SDK in Xcode 26.4, I am now getting a new error message:

ODWReachability.m:32:9 Use of private header from outside its module: 'netinet6/in6.h'

I believe this is is due to new compiler settings in Xcode as it wasn't an issue in Xcode 26.3.

According to CoPilot, the include of netinet6/in6.h isn't necessary as nothing is used from that header file (not sure if this is true, but I did comment the line out and it built).

Please advise, I can create a PR with that line removed if that would be helpful.

[nishchith-cp]

@alanrmatthews is the this issue resolved now?

We are also looking to support for Xcode 26.4. When will we be getting an udpated version with the support? Is anyone working on this?

[alanrmatthews]

@nishchith-cp - I'm a user, not a developer on this project, so I don't have any information other than it appears the file with the issue hasn't changed in 11 months, so I'd assume it's not fixed yet.

[bmehta001]

@alanrmatthews and @nishchith-cp

I have merged a fix for this issue. Please let me know if you have any more issues or questions.