<div dir="auto">You guess it - I tried to convince cingg to build on macos 10.12.6<div dir="auto"><br></div><div dir="auto">bchash.C:184:13: error: use of undeclared identifier 'open_memstream'<br></div><div dir="auto"><br></div><div dir="auto">seems to exist (reimplemented ) here</div><div dir="auto"><br></div><div dir="auto"> <a href="https://android.googlesource.com/platform/system/core/+/cf63d5d00f5a631a2905da7812b5c029b5211cf6%5E!/" rel="noreferrer noreferrer noreferrer" target="_blank">https://android.googlesource.com/platform/system/core/+/cf63d5d00f5a631a2905da7812b5c029b5211cf6%5E!/</a></div><div dir="auto"><br></div><div dir="auto">fmemopen also used in bchash.C</div><div dir="auto"><br></div><div dir="auto"><a href="https://github.com/mprzybylski/darwin-fmemopen" target="_blank" rel="noreferrer">https://github.com/mprzybylski/darwin-fmemopen</a><br></div><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto">pthread_spinlock_t does not exist here ...</div><div dir="auto"><br></div><div dir="auto"><a href="https://stackoverflow.com/questions/8177031/does-mac-os-x-have-pthread-spinlock-t-type" rel="noreferrer noreferrer" target="_blank">https://stackoverflow.com/questions/8177031/does-mac-os-x-have-pthread-spinlock-t-type</a><br></div><div dir="auto"><br></div><div dir="auto">there is also bunch of  dirent64 vs dirent and this</div><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto">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.<br></div><div dir="auto"><br></div><div dir="auto">====</div><div dir="auto"><br></div><div dir="auto">I set build against wrong ffmpeg includes ....</div></div>