From 3d38541b14a7e8c3b0c080f3bd2dfa6100792bb7 Mon Sep 17 00:00:00 2001
From: Joerg Bornemann <joerg.bornemann@digia.com>
Date: Fri, 16 May 2014 15:57:02 +0200
Subject: [PATCH] disable Ctrl-C stub in debug build

Activating the controlcstub in a debug build will send Ctrl-C to
Qt Creator too, because he stub and Qt Creator share the same
Windows.
We're disabling the stub in debug builds. Cancelling a build
still works but takes a bit longer.

Task-number: QTCREATORBUG-11995
Change-Id: I766c2eac1f07205c411a7e4164e7d73b6c0441aa
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
---
 src/libs/utils/qtcprocess.cpp | 10 ++++++++++
 src/libs/utils/qtcprocess.h   |  2 +-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/libs/utils/qtcprocess.cpp b/src/libs/utils/qtcprocess.cpp
index 5410e75aec5..210a8d840c6 100644
--- a/src/libs/utils/qtcprocess.cpp
+++ b/src/libs/utils/qtcprocess.cpp
@@ -671,6 +671,16 @@ bool QtcProcess::prepareCommand(const QString &command, const QString &arguments
     return true;
 }
 
+void QtcProcess::setUseCtrlCStub(bool enabled)
+{
+    // Do not use the stub in debug mode. Activating the stub will shut down
+    // Qt Creator otherwise, because they share the same Windows console.
+    // See QTCREATORBUG-11995 for details.
+#ifndef QT_DEBUG
+    m_useCtrlCStub = enabled;
+#endif
+}
+
 void QtcProcess::start()
 {
     Environment env;
diff --git a/src/libs/utils/qtcprocess.h b/src/libs/utils/qtcprocess.h
index ca1dff19fcd..9197464a099 100644
--- a/src/libs/utils/qtcprocess.h
+++ b/src/libs/utils/qtcprocess.h
@@ -51,7 +51,7 @@ public:
         { m_environment = env; m_haveEnv = true; }
     void setCommand(const QString &command, const QString &arguments)
         { m_command = command; m_arguments = arguments; }
-    void setUseCtrlCStub(bool enabled) { m_useCtrlCStub = enabled; }
+    void setUseCtrlCStub(bool enabled);
     void start();
     void terminate();
     void interrupt();