From 42c0f6d4466d91353e40c469b5e32abf31ce16b8 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Tue, 27 Sep 2011 19:45:13 +0000
Subject: Avoid adding -std=c99 to command line repeatedly.

git-svn-id: http://svn.drobilla.net/lad/trunk/jalv@3496 a436a847-0d15-0410-975c-d299462d15a1
---
 wscript | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'wscript')

diff --git a/wscript b/wscript
index 3d066cf..83892e1 100644
--- a/wscript
+++ b/wscript
@@ -57,7 +57,7 @@ def configure(conf):
     if not Options.options.no_jack_session:
         autowaf.define(conf, 'JALV_JACK_SESSION', 1)
 
-    conf.env.append_value('CFLAGS', '-std=c99')
+    conf.env.append_unique('CFLAGS', '-std=c99')
     autowaf.define(conf, 'JALV_VERSION', JALV_VERSION)
 
     conf.write_config_header('jalv-config.h', remove=False)
-- 
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