--- src/src.pri.in	2020-07-31 15:41:14.000000000 +0800
+++ src/src.pri.in	2024-12-03 13:50:30.000000000 +0800
@@ -12,8 +12,12 @@
 INCLUDEPATH += @ac_incpath@
 LIBS += @ac_libs@
 
+QMAKE_CXX = __CXX__
+QMAKE_LINK = __CXX__
+
 # Extra optimization flags
 QMAKE_CXXFLAGS += @ac_cflags@
+QMAKE_CXXFLAGS += __CXXFLAGS__
 QMAKE_LFLAGS += @ac_ldflags@
 
 # D-BUS support