From 59b9b24badfd2faa26753ea02f8e6bd93a404775 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Mon, 17 Nov 1997 15:45:19 +0000
Subject: [PATCH] undef putenv

---
 m4/mktime.m4 | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/m4/mktime.m4 b/m4/mktime.m4
index 45d899af4..fef222256 100644
--- a/m4/mktime.m4
+++ b/m4/mktime.m4
@@ -34,6 +34,9 @@ changequote(<<, >>)dnl
 # define alarm(X) /* empty */
 #endif
 
+/* Work around redefinition to rpl_putenv by other config tests.  */
+#undef putenv
+
 static time_t time_t_max;
 
 /* Values we'll use to set the TZ environment variable.  */