Disable QML just-in-time compiler

Based on the idea and the feedback from kn@ and tb@. Here is an patch to
disable QML just-in-time compiler support in OpenBSD. Is that something
we want?

Rafael

diff --git a/x11/qt5/qtdeclarative/Makefile b/x11/qt5/qtdeclarative/Makefile
index bec5deb4701..9f3c62c9761 100644
--- a/x11/qt5/qtdeclarative/Makefile
+++ b/x11/qt5/qtdeclarative/Makefile
@@ -1,8 +1,6 @@
-# qmlplugindump
-USE_WXNEEDED = Yes
-
QT5NAME = QtDeclarative
COMMENT-main = Qt5 Quick and QML components
+REVISION = 0

MULTI_PACKAGES = -main -examples
DPB_PROPERTIES = parallel
diff --git a/x11/qt5/qtdeclarative/patches/patch-src_qml_configure_json b/x11/qt5/qtdeclarative/patches/patch-src_qml_configure_json
new file mode 100644
index 00000000000..2bbe4a9791b
--- /dev/null
+++ b/x11/qt5/qtdeclarative/patches/patch-src_qml_configure_json
@@ -0,0 +1,12 @@
+Index: src/qml/configure.json
+--- src/qml/configure.json.orig
++++ src/qml/configure.json
+@@ -103,7 +103,7 @@
+ && (config.linux || config.ios || config.tvos || config.qnx || config.integrity))"
+ ],
+ "output": [ "privateFeature" ],
+- "autoDetect": "!config.ios && !config.tvos",
++ "autoDetect": "!config.ios && !config.tvos && !config.openbsd",
+ "comment": "On arm and arm64 we need a specialization of cacheFlush() for each OS to be
+ enabeled. Therefore the config white list.
+ Also Mind that e.g. x86_32 has arch.x86_64 but 32bit pointers. Therefore