$OpenBSD: patch-qtdeclarative_src_qml_jsruntime_qv4alloca_p_h,v 1.2 2015/04/19 13:18:28 zhuk Exp $
Unbreak compilation for C++11 mode (GCC 4.8.6 bug?).
--- qtdeclarative/src/qml/jsruntime/qv4alloca_p.h.ports.orig	Tue Feb 17 07:57:27 2015
+++ qtdeclarative/src/qml/jsruntime/qv4alloca_p.h	Wed Apr  8 00:38:30 2015
@@ -41,6 +41,10 @@
 #  ifndef __GNUC__
 #    define alloca _alloca
 #  endif
+#elif defined(Q_OS_OPENBSD)
+#  ifdef __GNUC__
+#    define alloca __builtin_alloca
+#  endif
 #elif !defined(Q_OS_BSD4) || defined(Q_OS_DARWIN)
 #  include <alloca.h>
 #endif
