From e422bebbdc63966df984a8e5cd12d8f4c84da1b8 Mon Sep 17 00:00:00 2001
From: Luke Dashjr <luke-jr+git@utopios.org>
Date: Fri, 8 Jun 2012 16:35:58 +0000
Subject: Make IPv6 support buildtime-optional again (defaults to enabled)

---
 bitcoin-qt.pro | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'bitcoin-qt.pro')

diff --git a/bitcoin-qt.pro b/bitcoin-qt.pro
index beb3c5b403..f8422af333 100644
--- a/bitcoin-qt.pro
+++ b/bitcoin-qt.pro
@@ -2,7 +2,7 @@ TEMPLATE = app
 TARGET = bitcoin-qt
 VERSION = 0.6.99
 INCLUDEPATH += src src/json src/qt
-DEFINES += QT_GUI BOOST_THREAD_USE_LIB BOOST_SPIRIT_THREADSAFE USE_IPV6
+DEFINES += QT_GUI BOOST_THREAD_USE_LIB BOOST_SPIRIT_THREADSAFE
 CONFIG += no_include_pwd
 
 # for boost 1.37, add -mt to the boost libraries
@@ -71,6 +71,14 @@ contains(FIRST_CLASS_MESSAGING, 1) {
     DEFINES += FIRST_CLASS_MESSAGING
 }
 
+# use: qmake "USE_IPV6=1" (enabled; default)
+#  or: qmake "USE_IPV6=-" (not supported)
+contains(USE_IPV6, -) {
+	message(Building without IPv6 support)
+} else {
+	DEFINES += USE_IPV6
+}
+
 contains(BITCOIN_NEED_QT_PLUGINS, 1) {
     DEFINES += BITCOIN_NEED_QT_PLUGINS
     QTPLUGIN += qcncodecs qjpcodecs qtwcodecs qkrcodecs qtaccessiblewidgets
-- 
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