1722266635

Author: Oleh Kulykov

src/plzma.cpp

@@ -54,25 +54,46 @@
 // #define __GNUC__ 12
 // #define __SIZEOF_SIZE_T__ 8
 // #define __x86_64 1
-
-#if defined(__clang__)
-#  if __has_feature(cxx_rtti)
-#    define RTTI_ENABLED 1
-#  endif
-#elif defined(__GNUG__)
-#  if defined(__GXX_RTTI)
-#    define RTTI_ENABLED 1
-#  endif
-#elif defined(LIBPLZMA_MSC)
+// g++
+// #define __MINGW32__ 1
+// #define _WIN64 1
+// #define __WIN64 1
+// #define __GNUC__ 12
+// #define __GXX_RTTI 1
+// #define __cplusplus 201703L
+// #define __WIN32__ 1
+// #define __GNUG__ 12
+// #define __SIZEOF_SIZE_T__ 8
+// #define __x86_64 1
+// #define __SIZEOF_POINTER__ 8
+// #define __VERSION__ "12.2.0"
+// #define _WIN32 1
+// #define __cpp_rtti 199711L
+// #define __x86_64__ 1
+// #define __MSVCRT__ 1     !!!!!!!!!
+// #define __EXCEPTIONS 1
+// #define WIN32 1
+// #define WIN64 1
+// #define __WIN32 1
+// #define __MINGW64__ 1
+// #define __WIN64__ 1
+
+
+#if (defined(__clang__) && __has_feature(cxx_rtti))
+#  define RTTI_ENABLED 1
+#elif (defined(__GNUG__) && defined(__GXX_RTTI) && (__GXX_RTTI > 0))
+#  define RTTI_ENABLED 1
+#elif (defined(__cpp_rtti) && (__cpp_rtti > 0))
+// MinGW
+#  define RTTI_ENABLED 1
+#elif (defined(LIBPLZMA_MSC) && defined(_CPPRTTI) && (_CPPRTTI > 0))
 // Defined as 1 if the /GR (Enable Run-Time Type Information) compiler option is set. Otherwise, undefined.
 // When /GR is on, the compiler defines the _CPPRTTI preprocessor macro.
 // By default, /GR is on. /GR- disables run-time type information.
 // However, /GR increases the size of the .rdata sections of your image.
 // If your code does not use dynamic_cast or typeid, /GR- may produce a smaller image.
 // https://learn.microsoft.com/en-us/cpp/build/reference/gr-enable-run-time-type-information
-#  if (defined(_CPPRTTI) && (_CPPRTTI > 0))
-#    define RTTI_ENABLED 1
-#  endif
+#  define RTTI_ENABLED 1
 #endif
 
 #if defined(RTTI_ENABLED) && defined(LIBPLZMA_NO_CPP_RTTI)