[bos #41189]: ensure compatibility with Python 3.9+

diff --git a/src/GEOMImpl/GEOMImpl_ICurvesOperations.cxx b/src/GEOMImpl/GEOMImpl_ICurvesOperations.cxx
index fef00a9ad2dc0efb1c6d9970760200500a04c013..f001b9839ac0a460823924c2d901acbc6349bedb 100644 (file)
--- a/src/GEOMImpl/GEOMImpl_ICurvesOperations.cxx
+++ b/src/GEOMImpl/GEOMImpl_ICurvesOperations.cxx
@@ -25,7 +25,8 @@
 // E.A. : between pymath.h and Standard_math.h which define
 // E.A. : some same symbols : acosh, asinh, ...
 #include <Standard_math.hxx>
-#include <pymath.h>
+  #include <Python.h>
+  #include <pymath.h>
 #endif
 
 #include <Python.h>