-#define wxCHECK_GCC_VERSION( major, minor ) \
- ( defined(__GNUC__) && defined(__GNUC_MINOR__) \
- && ( ( __GNUC__ > (major) ) \
- || ( __GNUC__ == (major) && __GNUC_MINOR__ >= (minor) ) ) )
+#if defined(__GNUC__) && defined(__GNUC_MINOR__)
+ #define wxCHECK_GCC_VERSION( major, minor ) \
+ ( ( __GNUC__ > (major) ) \
+ || ( __GNUC__ == (major) && __GNUC_MINOR__ >= (minor) ) )
+#else
+ #define wxCHECK_GCC_VERSION( major, minor ) 0
+#endif