--- a/geant321/gkine/dummy.c	2024-09-01 00:00:00 -0000
+++ b/geant321/gkine/dummy.c	2024-09-01 00:00:00 -0000
@@ -16,10 +16,17 @@
 #define DUMMY(domain, UPPERNAME, fortranname_, returntype) \
 returntype fortranname_() {print_dummy(#domain,#UPPERNAME);}
 
+#ifdef __APPLE__
+#define WEAKDUMMY(domain, UPPERNAME, fortranname_, returntype) \
+static returntype underline(fortranname_)() {print_dummy(#domain,#UPPERNAME);} \
+returntype fortranname_(); \
+_Pragma(stringify(weak fortranname_ = underline(fortranname_)))
+#else
 #define WEAKDUMMY(domain, UPPERNAME, fortranname_, returntype) \
 static returntype underline(fortranname_)() {print_dummy(#domain,#UPPERNAME);} \
 void fortranname_() \
 	__attribute__ ((weak, alias (stringify(underline(fortranname_))) ))
+#endif
 
 static void print_dummy(const char *domain, const char *function)
 {