These functions are available in time.h (conditional on posix thread safe functions) on mingw.
Previously, these functions weren't detected by configure, and libavutil/time_internal.h provided replacements, even if time.h actually contained definitions of them. Previously, these mingw inline functions were defined as "extern __inline __attribute__((__gnu_inline__))". In this case, redefining a new static inline version of the same function with the same name was accepted. But recently, the mingw inline functions have changed to be declared as "static inline", where it no longer is allowed to have libavutil/time_internal.h redefine new static inline versions. --- Contrary to what is mentioned in a similar commit 1b4dd59e5fbdebb8d9f13ad2dbdaa0179d0cce57 in ffmpeg, using check_func_headers works just fine, provided that the posix defines have been added. (Without them, check_builtin, which that commit used, doesn't work either.) --- configure | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/configure b/configure index 3e8f2dcde1..8c46a870c4 100755 --- a/configure +++ b/configure @@ -4543,9 +4543,7 @@ check_func gethrtime check_func getopt check_func getrusage check_func gettimeofday -check_func gmtime_r check_func isatty -check_func localtime_r check_func mkstemp check_func mmap check_func mprotect @@ -4561,6 +4559,8 @@ check_func usleep check_func_headers io.h setmode check_func_headers mach/mach_time.h mach_absolute_time check_func_headers stdlib.h getenv +check_func_headers time.h gmtime_r +check_func_headers time.h localtime_r check_func_headers windows.h GetProcessAffinityMask check_func_headers windows.h GetProcessTimes -- 2.17.1 _______________________________________________ libav-devel mailing list libav-devel@libav.org https://lists.libav.org/mailman/listinfo/libav-devel
