incomplete paste error

[wxWidgets.git] / include / wx / os2 / setup0.h

diff --git a/include/wx/os2/setup0.h b/include/wx/os2/setup0.h
index 45379059d8f36ddeee2c98d9da7a473d6fbd67ed..c5522b1f177fa91bdd0fbed54ec17a2fd73cf78a 100644 (file)
--- a/include/wx/os2/setup0.h
+++ b/include/wx/os2/setup0.h
@@ -267,6 +267,17 @@
 // Recommended setting: 1 if you want to support multiple languages
 #define wxUSE_PRINTF_POS_PARAMS      1
 
+// Enable the use of compiler-specific thread local storage keyword, if any.
+// This is used for wxTLS_XXX() macros implementation and normally should use
+// the compiler-provided support as it's simpler and more efficient, but must
+// not use it if wxWidgets is used in a dynamically loaded Win32 (i.e. using
+// LoadLibrary()/GetProcAddress()) as this triggers a bug in compiler TLS
+// support that results in crashes when any TLS variables are used. So if you
+// are building a Win32 DLL using wxWidgets that can be loaded dynamically, set
+// this to 0.
+//
+// Default is 1, but set to 0 if the scenario above is applicable.
+#define wxUSE_COMPILER_TLS 1
 
 // ----------------------------------------------------------------------------
 // Interoperability with the standard library.