check for existence of 'getopt' command line tool

1 files changed, 5 insertions, 1 deletions

diff --git a/configure.ac b/configure.ac
index c0bf33421..30edf6285 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 # This file is part of GNUnet.
-# (C) 2001--2014 Christian Grothoff (and other contributing authors)
+# (C) 2001--2015 Christian Grothoff (and other contributing authors)
 #
 # GNUnet is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published
@@ -202,6 +202,10 @@ AC_CHECK_LIB(socket, socket)
 AC_CHECK_LIB(m, log)
 AC_CHECK_LIB(c, getloadavg, AC_DEFINE(HAVE_GETLOADAVG,1,[getloadavg supported]))
 
+AC_CHECK_PROG(VAR_GETOPT_BINARY, getopt, true, false)
+AM_CONDITIONAL(HAVE_GETOPT_BINARY, $VAR_GETOPT_BINARY)
+
+
 
 AC_CHECK_MEMBER(struct tm.tm_gmtoff,
   [AC_DEFINE(HAVE_TM_GMTOFF, 1,