clock_gettime is avalible since macOS 10.12 and iOS 10.0. Because of weak linking, clock_gettime can be build without error with new macOS/iOS sdk, but the symbol may not exist on the target system. Explicitly checking the symbol is required. https://developer.apple.com/library/content/documentation/MacOSX/Conceptual/BPFrameworks/Concepts/WeakLinking.html Signed-off-by: Wang Bin <wbsecg1@gmail.com> Signed-off-by: Steven Liu <lq@chinaffmpeg.org>pull/234/merge
parent
b53b3a4f6a
commit
0e8b68a2c4
1 changed files with 13 additions and 5 deletions
Loading…
Reference in new issue