Merge in from trunk r68626 - r68683

[wxWidgets.git] / include / wx / tls.h

diff --git a/include/wx/tls.h b/include/wx/tls.h
index bd4e9bad7a9002ae181745c0608751c1308aed31..f91368d503672fc04661f85d2aeb5befa75e1bee 100644 (file)
--- a/include/wx/tls.h
+++ b/include/wx/tls.h
@@ -22,10 +22,10 @@
 #if !wxUSE_THREADS
     #define wxHAS_COMPILER_TLS
     #define wxTHREAD_SPECIFIC_DECL
-// __thread keyword is supported if configure detected it or when using mingw32
-// >= 4.3 which is known to have it too
-#elif defined(HAVE___THREAD_KEYWORD) || \
-        (defined(__MINGW32__) && wxCHECK_GCC_VERSION(4, 3))
+// __thread keyword is not supported correctly by MinGW, at least in some
+// configurations, see http://sourceforge.net/support/tracker.php?aid=2837047
+// and when in doubt we prefer to not use it at all.
+#elif defined(HAVE___THREAD_KEYWORD) && !defined(__MINGW32__)
     #define wxHAS_COMPILER_TLS
     #define wxTHREAD_SPECIFIC_DECL __thread
 // MSVC has its own version which might be supported by some other Windows