On Tue, Oct 05, 2021 at 12:12:12AM -0700, Carlo Arenas wrote: > On Mon, Oct 4, 2021 at 11:57 PM Mike Hommey <mh@xxxxxxxxxxxx> wrote: > > A possible alternative fix would be to e.g. add `#define _POSIX_C_SOURCE > > 200112L` to git-compat-util.h and add `ifndef __MINGW64_VERSION_MAJOR` > > around the definitions of `gmtime_r` and `localtime_r` in > > compat/mingw.c, since, after all, they are available there. > > something like that was merged to "main"[1] a few months ago, would > that work for you? > > Carlo > > [1] https://github.com/git-for-windows/git/commit/9e52042d4a4ee2d91808dda71e7f2fdf74c83862 Since this reached 2.34, I gave it a try, and it turns out this didn't fix it: date.c:70:9: error: implicit declaration of function 'gmtime_r'; did you mean 'gmtime_s'? [-Werror=implicit-function-declaration] date.c:76:9: error: implicit declaration of function 'localtime_r'; did you mean 'localtime_s'? [-Werror=implicit-function-declaration] (presumably because _POSIX_C_SOURCE is not defined)