Re: Build failure in gettimeofday

[Eli Zaretskii]

> Cc: emacs-devel@gnu.org
> From: martin rudalics <rudalics@gmx.at>
> Date: Tue, 15 Sep 2020 10:06:48 +0200
> 
> Breakpoint 1, gettimeofday (tv=0x82f5f8, tz=0x0) at 
> ../../lib/gettimeofday.c:92
> 92      if (!initialized)
> (gdb) p _WIN32_WINNT
> $1 = 1024
> (gdb) p _WIN32_WINNT_WIN8
> No symbol "_WIN32_WINNT_WIN8" in current context.
> 
> The reason seems to be that the version of MinGW I'm using here has no
> include/sdkddkver.h yet.

OK, that explains everything.  Please try the latest master, I tried
to fix this.

(Gnulib seems to be in the process of abandoning Windows XP support,
because MinGW64 dropped it.  So some imports from Gnulib will probably
cause trouble in Emacs at some point on those old platforms.)