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]

Alan Matthews (@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 C P (@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]

Alan Matthews (@alanrmatthews) and Nishchith C P (@nishchith-cp)

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

[bmehta001]

I have also merged a fix for a related issue with 26.4 that would have caused other compilation issues (#1431). Closing this issue.