X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d98a58c543948d84d9287e6fa53a5539d662b7a5..508bd1654f3eb44327fb84ecd2e2181959dac13b:/include/wx/tls.h?ds=sidebyside

diff --git a/include/wx/tls.h b/include/wx/tls.h
index 4fbc287c5c..6886434c00 100644
--- a/include/wx/tls.h
+++ b/include/wx/tls.h
@@ -22,10 +22,13 @@
 #if !wxUSE_THREADS
     #define wxHAS_COMPILER_TLS
     #define wxTHREAD_SPECIFIC_DECL
+// otherwise try to find the compiler-specific way to handle TLS unless
+// explicitly disabled by setting wxUSE_COMPILER_TLS to 0 (it is 1 by default).
+#elif wxUSE_COMPILER_TLS
 // __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__)
+#if 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
@@ -33,7 +36,8 @@
 #elif wxCHECK_VISUALC_VERSION(7)
     #define wxHAS_COMPILER_TLS
     #define wxTHREAD_SPECIFIC_DECL __declspec(thread)
-#endif
+#endif // compilers
+#endif // wxUSE_COMPILER_TLS
 
 // ----------------------------------------------------------------------------
 // define wxTLS_TYPE()