diff -rupN --no-dereference qtbase-everywhere-src-5.15.12/mkspecs/features/qt_module.prf qtbase-everywhere-src-5.15.12-new/mkspecs/features/qt_module.prf
--- qtbase-everywhere-src-5.15.12/mkspecs/features/qt_module.prf	2023-10-17 14:50:53.000000000 +0200
+++ qtbase-everywhere-src-5.15.12-new/mkspecs/features/qt_module.prf	2024-02-15 09:58:37.095624992 +0100
@@ -25,7 +25,7 @@ requires(!$$skip)
 
 # Compile as shared/DLL or static according to the option given to configure
 # unless overridden. Host builds are always static
-host_build|staticlib: CONFIG += static
+staticlib: CONFIG += static
 
 host_build {
     QT -= gui   # no host module will ever use gui
diff -rupN --no-dereference qtbase-everywhere-src-5.15.12/src/tools/bootstrap-dbus/bootstrap-dbus.pro qtbase-everywhere-src-5.15.12-new/src/tools/bootstrap-dbus/bootstrap-dbus.pro
--- qtbase-everywhere-src-5.15.12/src/tools/bootstrap-dbus/bootstrap-dbus.pro	2023-10-17 14:50:53.000000000 +0200
+++ qtbase-everywhere-src-5.15.12-new/src/tools/bootstrap-dbus/bootstrap-dbus.pro	2024-02-15 09:58:37.098624898 +0100
@@ -27,4 +27,4 @@ SOURCES = \
 load(qt_module)
 
 lib.CONFIG = dummy_install
-INSTALLS = lib
+INSTALLS += lib