From b3980dd12357619241e3958160f8e3d9cdceb54f Mon Sep 17 00:00:00 2001
From: Victor Tran <vicr12345@gmail.com>
Date: Tue, 2 Apr 2024 11:32:52 +1100
Subject: [PATCH] Don't optimise out QML registration function

---
 .../CoreStyles/contemporarystyleplugin.cpp            |  7 +++++--
 .../Contemporary/CoreStyles/contemporarystyleplugin.h |  9 ++++-----
 .../Contemporary/impl/contemporaryimplstyleplugin.cpp |  5 ++++-
 .../Contemporary/impl/contemporaryimplstyleplugin.h   | 11 +++++------
 4 files changed, 18 insertions(+), 14 deletions(-)

diff --git a/controls/com/vicr123/Contemporary/CoreStyles/contemporarystyleplugin.cpp b/controls/com/vicr123/Contemporary/CoreStyles/contemporarystyleplugin.cpp
index de66db8..3fbb728 100644
--- a/controls/com/vicr123/Contemporary/CoreStyles/contemporarystyleplugin.cpp
+++ b/controls/com/vicr123/Contemporary/CoreStyles/contemporarystyleplugin.cpp
@@ -2,11 +2,14 @@
 
 #include "contemporarystyle.h"
 
-ContemporaryStylePlugin::ContemporaryStylePlugin(QObject* parent) {
+extern void qml_register_types_com_vicr123_Contemporary_CoreStyles();
 
+ContemporaryStylePlugin::ContemporaryStylePlugin(QObject* parent) {
+    volatile auto registration = &qml_register_types_com_vicr123_Contemporary_CoreStyles;
+    Q_UNUSED(registration);
 }
 
 void ContemporaryStylePlugin::initializeEngine(QQmlEngine* engine, const char* uri) {
     QQmlEngineExtensionPlugin::initializeEngine(engine, uri);
     qmlRegisterUncreatableType<ContemporaryStyle>("Contemporary", 1, 0, "Contemporary", "Contemporary is an attached property");
-}
\ No newline at end of file
+}
diff --git a/controls/com/vicr123/Contemporary/CoreStyles/contemporarystyleplugin.h b/controls/com/vicr123/Contemporary/CoreStyles/contemporarystyleplugin.h
index def6fdf..0fcdaf2 100644
--- a/controls/com/vicr123/Contemporary/CoreStyles/contemporarystyleplugin.h
+++ b/controls/com/vicr123/Contemporary/CoreStyles/contemporarystyleplugin.h
@@ -3,13 +3,12 @@
 
 #include <QQmlEngineExtensionPlugin>
 
-class ContemporaryStylePlugin : public QQmlEngineExtensionPlugin
-{
-    Q_OBJECT
-    Q_PLUGIN_METADATA(IID QQmlEngineExtensionInterface_iid FILE "contemporarystyle.json")
+class Q_DECL_EXPORT ContemporaryStylePlugin : public QQmlEngineExtensionPlugin {
+        Q_OBJECT
+        Q_PLUGIN_METADATA(IID QQmlEngineExtensionInterface_iid FILE "contemporarystyle.json")
 
     public:
-        explicit ContemporaryStylePlugin(QObject *parent = nullptr);
+        explicit ContemporaryStylePlugin(QObject* parent = nullptr);
 
         void initializeEngine(QQmlEngine* engine, const char* uri) override;
 };
diff --git a/controls/com/vicr123/Contemporary/impl/contemporaryimplstyleplugin.cpp b/controls/com/vicr123/Contemporary/impl/contemporaryimplstyleplugin.cpp
index 1db1be4..812b694 100644
--- a/controls/com/vicr123/Contemporary/impl/contemporaryimplstyleplugin.cpp
+++ b/controls/com/vicr123/Contemporary/impl/contemporaryimplstyleplugin.cpp
@@ -2,8 +2,11 @@
 
 #include "contemporaryapplication.h"
 
-ContemporaryImplStylePlugin::ContemporaryImplStylePlugin(QObject* parent) {
+extern void qml_register_types_com_vicr123_Contemporary_impl();
 
+ContemporaryImplStylePlugin::ContemporaryImplStylePlugin(QObject* parent) {
+    volatile auto registration = &qml_register_types_com_vicr123_Contemporary_impl;
+    Q_UNUSED(registration);
 }
 
 void ContemporaryImplStylePlugin::initializeEngine(QQmlEngine* engine, const char* uri) {
diff --git a/controls/com/vicr123/Contemporary/impl/contemporaryimplstyleplugin.h b/controls/com/vicr123/Contemporary/impl/contemporaryimplstyleplugin.h
index 693264e..08f598d 100644
--- a/controls/com/vicr123/Contemporary/impl/contemporaryimplstyleplugin.h
+++ b/controls/com/vicr123/Contemporary/impl/contemporaryimplstyleplugin.h
@@ -3,15 +3,14 @@
 
 #include <QQmlEngineExtensionPlugin>
 
-class ContemporaryImplStylePlugin : public QQmlEngineExtensionPlugin
-{
-    Q_OBJECT
-    Q_PLUGIN_METADATA(IID QQmlEngineExtensionInterface_iid FILE "contemporaryimplstyle.json")
+class Q_DECL_EXPORT ContemporaryImplStylePlugin : public QQmlEngineExtensionPlugin {
+        Q_OBJECT
+        Q_PLUGIN_METADATA(IID QQmlEngineExtensionInterface_iid FILE "contemporaryimplstyle.json")
 
     public:
-    explicit ContemporaryImplStylePlugin(QObject *parent = nullptr);
+        explicit ContemporaryImplStylePlugin(QObject* parent = nullptr);
 
-    void initializeEngine(QQmlEngine* engine, const char* uri) override;
+        void initializeEngine(QQmlEngine* engine, const char* uri) override;
 };
 
 #endif // CONTEMPORARYSTYLEPLUGIN_H