Using RK in Extensions

[akbsteam]

I'd like to use RK in the iMessage app (extension) I'm building but I get the following:-

linking against a dylib which is not safe for use in application extensions: ....

for both RK and Bond.

Any ideas?

[srdanrasic]

Let me research that, I didn't try it before.

[akbsteam]

Looks like from quick tests its just a case of

set the target’s “Require Only App-Extension-Safe API” build setting to Yes

https://developer.apple.com/library/content/documentation/General/Conceptual/ExtensibilityPG/ExtensionScenarios.html

Assuming the frameworks don't use anything not allowed in extensions?

[srdanrasic]

I think ReactiveKit is good to go. I can't think of any instance where Bond uses extension unsafe APIs, but I need to double check.

[akbsteam]

It seems its ok once the target is set (Both RK and Bond)

[srdanrasic]

Great to hear that! :)

[iandundas]

Did this get merged though? Still seeing the issue from Bond & ReactiveKit

[srdanrasic]

Isn't this the setting that you set on app extension target?

[iandundas]

I could definitely be mistaken, but AFAIK it asserts that this dependancy doesn't use extension-unsafe API calls. By default this is set to YES on a new app extension target, and linking this with ReactiveKit/Bond triggers a warning - I think ReactiveKit/Bond need to set that flag too.

For reference I searched around and a bunch of other libs have merged the same issue:

bignerdranch/CoreDataStack#115
SnapKit/Masonry#328
jmfieldman/Mortar#11
Haneke/HanekeSwift#253