Testing oldschool builds

Author: mrbean-bremen

.github/workflows/build.yml

@@ -4,8 +4,9 @@ on:
   push:
     branches: 
       - master
+      - oldschool_builds
   pull_request:
-   
+
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
   cancel-in-progress: true
@@ -16,6 +17,7 @@ defaults:
 
 jobs:
   ubuntu:
+    if: false
     strategy:
       fail-fast: false
       matrix:
@@ -149,6 +151,7 @@ jobs:
         # workaround to allow to find the Qt include dirs for installed standard qt packages
         mkdir /usr/include/qt5ln; ln -s /usr/include/qt5 /usr/include/qt5ln/include
         export QTDIR=/usr/include/qt5ln
+        cat /usr/include/qt5/QtCore/QtCore
         cd generator
         ./pythonqt_generator
 
@@ -159,6 +162,7 @@ jobs:
         path: generated_cpp
 
   macOS:
+    if: false
     strategy:
       fail-fast: false
       matrix:
@@ -249,6 +253,7 @@ jobs:
         path: generated_cpp
 
   windows:
+    if: false
     strategy:
       fail-fast: false
       matrix:

generator/qtscript_masterinclude.h

@@ -85,9 +85,15 @@
 #define QOPENGLFUNCTIONS_H
 #define QOPENGLEXTRAFUNCTIONS_H
 
+#define QT_BOOTSTRAPPED
+
 /* This must only be included after 'QT_NO_' definitions have been defined. */
 #include <QtCore/qglobal.h>
 
+// workaround to avoid compile error for undefined feature, original define:
+// #define QT_CONFIG(feature) (1/QT_FEATURE_##feature == 1)
+#define QT_CONFIG(feature) (QT_FEATURE_##feature == 1)
+
 /* NOTE: Qt5.12 and later (including Qt6) uses template functions for the
  * static implementations of QTimer::singleShot() (the function, not the
  * property).  The generator does not handle template functions.  Defining