> On 30 Sep 2017, at 06:19, Ray Satiro via curl-library <curl-library_at_cool.haxx.se> wrote:
>
> On 9/29/2017 10:09 AM, Stefan Eissing wrote:
>> Any advice on how to best avoid this?
>>
>> building curl...connect.c:1069:12: error: 'connectx' is only available on macOS 10.11 or newer
>> [-Werror,-Wunguarded-availability]
>> rc = connectx(sockfd, &endpoints, SAE_ASSOCID_ANY,
>> ^~~~~~~~
>> /usr/include/sys/socket.h:713:5: note: 'connectx' has been explicitly marked
>> partial here
>> int connectx(int, const sa_endpoints_t *, sae_associd_t, unsigned int,
>> ^
>>
>> acinclude.m4 and configure itself default the min macos version to 10.8, which is not enough for connectx. If I edit that to 10.11, it works.
>
> Might be related: https://github.com/curl/curl/pull/1336 <https://github.com/curl/curl/pull/1336>

That's my pull request that has not been accepted because of lack of interest.
Basically the problem was caused by creating fragile workarounds around bug in apple connectx header declaration/library implementation and not using weak-linking checks for other routines properly.
Now https://github.com/curl/curl/pull/1788 <https://github.com/curl/curl/pull/1788> added another workaround which unfortunately works only with Xcode 9.

I've now updated the pull request to be up-to-date with latest curl sources to fix the problem again across macOS systems and Xcode environments.

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Received on 2017-09-30