From 026db9217d89c7cc7069d663ec4ec1860c15fc39 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Sun, 8 Dec 2013 19:25:46 +0000
Subject: -test for tm_gmtoff and use it instead of 'timezone' as suggested by
 GNU libc manual

---
 configure.ac | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 4ae54482d..d901efc4a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -203,6 +203,13 @@ AC_CHECK_LIB(socket, socket)
 AC_CHECK_LIB(m, log)
 AC_CHECK_LIB(c, getloadavg, AC_DEFINE(HAVE_GETLOADAVG,1,[getloadavg supported]))
 
+
+AC_CHECK_MEMBER(struct tm.tm_gmtoff,
+  [AC_DEFINE(HAVE_TM_GMTOFF, 1,
+     [Define if struct tm has the tm_gmtoff member.])],
+     ,
+     [#include <time.h>])
+
 # 'save' libs; only those libs found so far will be
 # linked against _everywhere_.  For the others, we
 # will be more selective!
-- 
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