Get/Set LayoutDirection

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

diff --git a/include/wx/os2/setup0.h b/include/wx/os2/setup0.h
index a220c9a1c94da0aff0b7791489588e153271717c..92c565e71db04b9909cc93faf09ce4fcb66ba06d 100644 (file)
--- a/include/wx/os2/setup0.h
+++ b/include/wx/os2/setup0.h
@@ -272,7 +272,21 @@
 #define wxUSE_STD_IOSTREAM  0
 
 // Enable conversion to standard C++ string if 1.
-#define wxUSE_STD_STRING  1
+//
+// Default is 1 for most compilers.
+//
+// Currently the Digital Mars and Watcom compilers come without standard C++
+// library headers by default, wxUSE_STD_STRING can be set to 1 if you do have
+// them (e.g. from STLPort).
+//
+// VC++ 5.0 does include standard C++ library header, however they produce
+// many warnings that can't be turned off when compiled at warning level 4.
+#if defined(__DMC__) || defined(__WATCOMC__) \
+        || (defined(_MSC_VER) && _MSC_VER < 1200)
+    #define wxUSE_STD_STRING  0
+#else
+    #define wxUSE_STD_STRING  1
+#endif
 
 // Support for positional parameters (e.g. %1$d, %2$s ...) in wxVsnprintf.
 // Note that if the system's implementation does not support positional
@@ -538,14 +552,10 @@
 // XML parsing classes. Note that their API will change in the future, so
 // using wxXmlDocument and wxXmlNode in your app is not recommended.
 //
-// Default is 1
+// Default is the same as wxUSE_XRC, i.e. 1 by default.
 //
 // Recommended setting: 1 (required by XRC)
-#if wxUSE_XRC
-#  define wxUSE_XML       1
-#else
-#  define wxUSE_XML       0
-#endif
+#define wxUSE_XML       wxUSE_XRC
 
 // Use wxWidget's AUI docking system
 //
@@ -1049,7 +1059,7 @@
 // Should we use MS HTML help for wxHelpController? If disabled, neither
 // wxCHMHelpController nor wxBestHelpController are available.
 //
-// Default is 1
+// Default is 1 under MSW, 0 is always used for the other platforms.
 //
 // Recommended setting: 1, only set to 0 if you have trouble compiling
 // wxCHMHelpController (could be a problem with really ancient compilers)