diff -up qt-dab-qt-dab-4.7-5.4/fft/fft-complex.cpp.aaaa qt-dab-qt-dab-4.7-5.4/fft/fft-complex.cpp

--- qt-dab-qt-dab-4.7-5.4/fft/fft-complex.cpp.aaaa  2023-10-01 00:04:25.120008973 +0200

+++ qt-dab-qt-dab-4.7-5.4/fft/fft-complex.cpp   2023-10-01 00:05:01.287084302 +0200

@@ -27,6 +27,7 @@

 #define _USE_MATH_DEFINES

 #include   <math.h>

 #include   <string.h>

+#include   <cstdint>

 #ifndef M_PI

​