add ecdh and recovery module

[ph4r05]

No description provided.

[koraykoska]

Explain please

[ph4r05]

ECDH module is not included, i.e., ENABLE_MODULE_ECDH is not defined, thus ECDH functionality defined in https://github.com/Boilertalk/secp256k1/blob/d5407179912e8c1f825a212a474aaa86b10f1352/include/secp256k1_ecdh.h#L20 is not compiled in. Linking fails.
https://github.com/Boilertalk/secp256k1/blob/d5407179912e8c1f825a212a474aaa86b10f1352/src/secp256k1.c#L591

[ph4r05]

ping

[koraykoska]

Make sure Travis completes successfully.

[ph4r05]

OK I will check that out

[tureck1y]

Please, merge this PR. We are losing important functionality

[ph4r05]

Ah I forgot about the Travis. I will check that out

[tureck1y]

This problem may be related to #10

[ph4r05]

The build problem is still present. I have no idea why

[simonmcl]

These missing modules are now causing permanent warnings in Xcode 13: #13 . Looks like this and other PRs are blocked because of the test target failing to launch in Travis. Has anyone made any progress with this?

[simonmcl]

I've fixed the travis issues here: #14 tagged the owner to try get it merged, to unblock this PR

[simonmcl]

@ph4r05 The PR containing a fix for the Travis CI build issue has been merged in. Can you rebase this PR on the latest code to avoid this failure. Really keen to get this merged in and tagged

[ph4r05]

@simonmcl rebased

[simonmcl]

@ph4r05 thanks!

@koraykoska can we get this one merged in and then tag a new version, hopefully this gets rid of the Xcode warnings

[koraykoska]

@ph4r05 @simonmcl Done. Thanks for your contributions.

[koraykoska]

@ph4r05 @simonmcl Tagged as well. https://github.com/Boilertalk/secp256k1.swift/releases/tag/0.1.5

[simonmcl]

@ph4r05 i'm getting this error when trying to use 0.1.5 as part of a swift package. Can you have a look and see what the issue might be?

[simonmcl]

@ph4r05 never mind, looks like it was fixed here: #15