[Cin] on macos we have few undefined functions

[Andrew Randrianasulu]

пн, 10 июн. 2024 г., 22:30 Phyllis Smith <phylsmith2017 at gmail.com>:

> What an interesting project! good luck, it sounds like a big challenge!
>

indeed!

I tried to workaround raw data embedding using this stackoverflow answer:

https://stackoverflow.com/questions/34641373/how-do-i-embed-the-contents-of-a-binary-file-in-an-executable-on-mac-os-x

unfortunately while with attached haxkery main executable links it dies at
startup with "-9" error

nm -a bin/cin
/opt/local/libexec/llvm-10/bin/llvm-nm: error: bin/cin truncated or
malformed object (load command 21 LC_LOAD_DYLIB library name extends past
the end of the load command)

and of course plugin linking is broken ....

>
> On Mon, Jun 10, 2024 at 8:56 AM Andrew Randrianasulu <
> randrianasulu at gmail.com> wrote:
>
>> You guess it - I tried to convince cingg to build on macos 10.12.6
>>
>> bchash.C:184:13: error: use of undeclared identifier 'open_memstream'
>>
>> seems to exist (reimplemented ) here
>>
>>
>> https://android.googlesource.com/platform/system/core/+/cf63d5d00f5a631a2905da7812b5c029b5211cf6%5E!/
>>
>> fmemopen also used in bchash.C
>>
>> https://github.com/mprzybylski/darwin-fmemopen
>>
>>
>> pthread_spinlock_t does not exist here ...
>>
>>
>> https://stackoverflow.com/questions/8177031/does-mac-os-x-have-pthread-spinlock-t-type
>>
>> there is also bunch of  dirent64 vs dirent and this
>>
>>
>> ffmpeg.C:4499:26: error: no member named 'st_mtim' in 'stat'
>>                                          time_t t =
>> (time_t)tst.st_mtim.tv_sec;
>>                                 ~~~ ^
>>                      ffmpeg.C:4502:20: error: no member named 'st_mtim' in
>> 'stat'                                                       int64_t us =
>> tst.st_mtim.tv_nsec / 1000;
>>                         ~~~ ^
>>                    20 warnings and 19 errors generated.
>>
>> ====
>>
>> I set build against wrong ffmpeg includes ....
>>
>
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