Add <stdlib.h> for futimes compilation test.

Since the test uses exit(), the appropriate header should be
included.  clang++ throws an error otherwise.

1 files changed, 1 insertions, 0 deletions

diff --git a/Configure b/Configure
index cec4b17f8f..65e624b353 100755
--- a/Configure
+++ b/Configure
@@ -14115,6 +14115,7 @@ echo " "
 echo "Checking if you have a working futimes()" >&4
 $cat >try.c <<EOCP
 #include <stdio.h>
+#include <stdlib.h>
 #include <sys/time.h>
 #include <errno.h>
 #include <fcntl.h>