Refresh Qt and Wayland recipes

Red Bear OS Team
2026-04-16 12:44:04 +01:00
parent 35193bb32d
commit c290fda6e5
13 changed files with 726 additions and 17 deletions
@@ -0,0 +1,57 @@
+#include <QCoreApplication>
+#include <QDebug>
+#include <QPluginLoader>
+
+#include <cstdio>
+#include <fstream>
+
+static constexpr const char *PhaseFile = "/home/root/.qt6-plugin-check.phase";
+
+static void mark(const char *value) {
+    std::ofstream out(PhaseFile, std::ios::trunc);
+    out << value << '\n';
+    out.flush();
+}
+
+int main(int argc, char **argv) {
+    mark("before-qcoreapplication");
+    std::fprintf(stderr, "qt6-plugin-check before QCoreApplication\n");
+    std::fflush(stderr);
+    QCoreApplication app(argc, argv);
+    mark("after-qcoreapplication");
+    std::fprintf(stderr, "qt6-plugin-check after QCoreApplication\n");
+    std::fflush(stderr);
+
+    const QString plugin = argc > 1
+            ? QString::fromLocal8Bit(argv[1])
+            : QStringLiteral("/usr/plugins/platforms/libqminimal.so");
+
+    QPluginLoader loader(plugin);
+    mark("before-metadata");
+    std::fprintf(stderr, "qt6-plugin-check before metadata\n");
+    std::fflush(stderr);
+    qInfo() << "qt6-plugin-check file" << plugin;
+    qInfo() << "qt6-plugin-check metaData" << loader.metaData();
+
+    mark("before-load");
+    std::fprintf(stderr, "qt6-plugin-check before load\n");
+    std::fflush(stderr);
+    if (!loader.load()) {
+        mark("load-failed");
+        qWarning() << "qt6-plugin-check load failed" << loader.errorString();
+        return 1;
+    }
+
+    QObject *instance = loader.instance();
+    if (!instance) {
+        mark("instance-failed");
+        qWarning() << "qt6-plugin-check instance failed" << loader.errorString();
+        return 2;
+    }
+
+    mark("instance-ok");
+    std::fprintf(stderr, "qt6-plugin-check instance ok\n");
+    std::fflush(stderr);
+    qInfo() << "qt6-plugin-check instance ok" << instance->metaObject()->className();
+    return 0;
+}