--- a/CuteSdr.pro
+++ b/CuteSdr.pro
@@ -188,5 +188,9 @@
 OTHER_FILES += \
     cutesdr.rc
 
+QMAKE_CXXFLAGS += $$(CXXFLAGS)
+QMAKE_CXXFLAGS += $$(CFLAGS)
+QMAKE_CFLAGS += $$(CFLAGS)
+QMAKE_LFLAGS += $$(LDFLAGS)
 
 
