Fix macro COMPILER_SUPPORTS_CPP_17

Author: kenneth-jia

include/kafka/Project.h

@@ -12,8 +12,11 @@
 
 #if defined(WIN32) && !defined(NOMINMAX)
 #define NOMINMAX
+#endif
 
-#define COMPILER_SUPPORTS_CPP_17 ((__cplusplus >= 201703L) || (defined(_MSVC_LANG) && _MSVC_LANG >= 201703L))
-
+#if ((__cplusplus >= 201703L) || (defined(_MSVC_LANG) && _MSVC_LANG >= 201703L))
+#define COMPILER_SUPPORTS_CPP_17 1
+#else
+#define COMPILER_SUPPORTS_CPP_17 0
 #endif