From fb8cf568caf43615f7a06a623209a0fade629a35 Mon Sep 17 00:00:00 2001
From: Rusty Russell <rusty@rustcorp.com.au>
Date: Tue, 21 Feb 2012 15:29:06 +1030
Subject: lib/ccan: define HAVE_CCAN.

This allows public headers to use CCAN if available, and dummy macros
if not (eg. tdb2).

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---
 lib/ccan/wscript | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/ccan/wscript b/lib/ccan/wscript
index 9daf091e5b..59fe93af8e 100644
--- a/lib/ccan/wscript
+++ b/lib/ccan/wscript
@@ -3,6 +3,7 @@
 import Logs, sys
 
 def configure(conf):
+    conf.DEFINE('HAVE_CCAN', 1)
     # FIXME: if they don't have -Werror, these will all fail.  But they
     # probably will anyway...
     conf.CHECK_CODE('int __attribute__((cold)) func(int x) { return x; }',
-- 
cgit