From 279302c5f54ddf8a23b1eaacee63c3158850d9ff Mon Sep 17 00:00:00 2001
From: Martin Sustrik <sustrik@250bpm.com>
Date: Tue, 26 Jul 2011 18:35:40 +0200
Subject: Experimental VTCP listener added

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
---
 configure.in | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'configure.in')

diff --git a/configure.in b/configure.in
index cd8f6a8..3fda5f0 100644
--- a/configure.in
+++ b/configure.in
@@ -341,6 +341,19 @@ fi
 
 AC_SUBST(pgm_basename)
 
+#  VTCP extension
+libzmq_vtcp="no"
+
+AC_ARG_WITH([vtcp], [AS_HELP_STRING([--with-vtcp], 
+    [build libzmq with VTCP extension [default=no]])], 
+    [with_vtcp=$withval], [with_vtcp=no])
+
+if test "x$with_vtcp" != "xno"; then
+    AC_DEFINE(ZMQ_HAVE_VTCP, 1, [Have VTCP extension])
+    AC_CHECK_LIB(vtcp, vtcp_bind, ,
+        [AC_MSG_ERROR([cannot link with -lvtcp, install libvtcp.])])
+fi
+
 # Set -Wall, -Werror and -pedantic
 AC_LANG_PUSH([C++])
 
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