Continues migration with DDS, Common

Lts/Common/CodeGen/codegen_export.h

@@ -0,0 +1,17 @@
+
+
+#pragma once
+
+#include <QtCore/qglobal.h>
+
+#ifndef CODEGEN_BASE_EXPORT
+# ifdef BUILD_STATIC_LIBRARIES
+#  define CODEGEN_BASE_EXPORT
+# else
+#  if defined(MAKE_CODEGEN_BASE_LIB)
+#   define CODEGEN_BASE_EXPORT Q_DECL_EXPORT
+#  else
+#   define CODEGEN_BASE_EXPORT Q_DECL_IMPORT
+#  endif
+# endif
+#endif