Avoid more platform ifdefs

Change-Id: I184a2dc4c20ffa17e258d049a6183f0ef1fbd8b6
Reviewed-by: hjk <hjk121@nokiamail.com>
Reviewed-by: Daniel Teske <daniel.teske@digia.com>

src/plugins/debugger/gdb/remotegdbserveradapter.cpp

@@ -62,9 +62,8 @@ GdbRemoteServerEngine::GdbRemoteServerEngine(const DebuggerStartParameters &star
 {
     m_isMulti = false;
     m_targetPid = -1;
-#ifdef Q_OS_WIN
-    m_gdbProc->setUseCtrlCStub(startParameters.useCtrlCStub); // This is only set for QNX/BlackBerry
-#endif
+    if (Utils::HostOsInfo::isWindowsHost())
+        m_gdbProc->setUseCtrlCStub(startParameters.useCtrlCStub); // This is only set for QNX/BlackBerry
     connect(&m_uploadProc, SIGNAL(error(QProcess::ProcessError)),
         SLOT(uploadProcError(QProcess::ProcessError)));
     connect(&m_uploadProc, SIGNAL(readyReadStandardOutput()),

src/plugins/projectexplorer/abstractprocessstep.cpp

@@ -197,9 +197,8 @@ void AbstractProcessStep::run(QFutureInterface<bool> &fi)
     }
 
     m_process = new Utils::QtcProcess();
-#ifdef Q_OS_WIN
-    m_process->setUseCtrlCStub(true);
-#endif
+    if (Utils::HostOsInfo::isWindowsHost())
+        m_process->setUseCtrlCStub(true);
     m_process->setWorkingDirectory(wd.absolutePath());
     m_process->setEnvironment(m_param.environment());