From 2992e4e7014ac1047062acfdbbf6feb156fef616 Mon Sep 17 00:00:00 2001
From: Darren Tucker <dtucker@dtucker.net>
Date: Fri, 13 Nov 2020 17:56:11 +1100
Subject: [PATCH] Remove use of TIME_WITH_SYS_TIME.

It was only set by the recently removed AC_HEADER_TIME macro, replace
with simple inclusions of both sys/time.h and time.h.  Should prevent
mis-detection of struct timespec.
---
 configure.ac | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/configure.ac b/configure.ac
index 842c255ed..9bf28ca58 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4146,15 +4146,11 @@ fi
 
 AC_CACHE_CHECK([for struct timespec], ac_cv_have_struct_timespec, [
 	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
-    #ifdef TIME_WITH_SYS_TIME
+    #ifdef HAVE_SYS_TIME_H
     # include <sys/time.h>
+    #endif
+    #ifdef HAVE_TIME_H
     # include <time.h>
-    #else
-    # ifdef HAVE_SYS_TIME_H
-    #  include <sys/time.h>
-    # else
-    #  include <time.h>
-    # endif
     #endif
 	]],
 	[[ struct timespec ts; ts.tv_sec = 1;]])],