define wxHAS_ATOMIC_OPS only if native implementation is available; use fewer loop...

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

diff --git a/include/wx/platform.h b/include/wx/platform.h
index 328f4bc194dfecdfa9294f34ce0fb2dda096be18..9e7d5bf4f79de5777c3c2bf5d96032fc8cc479f1 100644 (file)
--- a/include/wx/platform.h
+++ b/include/wx/platform.h
@@ -68,14 +68,14 @@
     using OS X libraries like Carbon or CoreServices.
 
  */
-#if defined(__WXMAC_OSX__) || (defined(__WXCOCOA__) && (!defined(wxUSE_BASE) || !wxUSE_BASE))
+#if defined(__WXMAC_OSX__) || (defined(__WXCOCOA__) && (!defined(wxUSE_BASE) || !wxUSE_BASE)) || defined(__WXASPEN__)
 #   define __WXOSX__
 #endif
 
 #ifdef __WXOSX__
 #    ifdef __WXMAC_XCODE__
 #        include <unistd.h>
-#        include "wx/mac/carbon/config_xcode.h"
+#        include "wx/mac/config_xcode.h"
 #    endif
 #endif
 /*
@@ -211,7 +211,15 @@
    Note that it must be included before defining hardware symbols below as they
    could be already defined by configure
  */
-#include "wx/setup.h"
+#ifdef __GCCXML__
+    /*
+        we're using gccxml to create an XML representation of the entire
+        wxWidgets interface; pass it a special setup.h file
+    */
+    #include "wx/setup_gccxml.h"
+#else
+    #include "wx/setup.h"
+#endif
 
 /*
    Hardware platform detection.
@@ -275,15 +283,18 @@
 #endif
 
 
-/* test for old versions of Borland C, normally need at least 5.82, Turbo explorer, 
-   available for free at http://www.turboexplorer.com/downloads 
+/*
+   test for old versions of Borland C, normally need at least 5.82, Turbo
+   explorer, available for free at http://www.turboexplorer.com/downloads
 */
 #if defined(__BORLANDC__) && (__BORLANDC__ < 0x550)
-#error "This version of wxWidgets requires a newer version of Borland - we recommend 5.82 (Turbo Explorer); You may at your own risk remove this line and try your system"
+#   error "wxWidgets requires a newer version of Borland, we recommend upgrading to 5.82 (Turbo Explorer). You may at your own risk remove this line and try building but be prepared to get build errors."
 #endif /* __BORLANDC__ */
 
 #if defined(__BORLANDC__) && (__BORLANDC__ < 0x582) && (__BORLANDC__ > 0x559)
-#error "This version of wxWidgets has problems with Borland 5.6; we recommend getting Borland 5.82 (Turbo Explorer); You may at your own risk remove this line and try your system"
+#   ifndef _USE_OLD_RW_STL
+#       error "wxWidgets is incompatible with default Borland C++ 5.6 STL library, please add -D_USE_OLD_RW_STL to your bcc32.cfg to use RogueWave STL implementation."
+#   endif
 #endif /* __BORLANDC__ */
 
 
@@ -464,6 +475,27 @@
      */
 #    if defined(_MSC_VER) && !defined(__MWERKS__)
 #        define __VISUALC__ _MSC_VER
+
+    /*
+       define special symbols for different VC version instead of writing tests
+       for magic numbers such as 1200, 1300 &c repeatedly
+     */
+#   if __VISUALC__ < 1100
+#       error "This Visual C++ version is too old and not supported any longer."
+#   elif __VISUALC__ < 1200
+#       define __VISUALC5__
+#   elif __VISUALC__ < 1300
+#       define __VISUALC6__
+#   elif __VISUALC__ < 1400
+#       define __VISUALC7__
+#   elif __VISUALC__ < 1500
+#       define __VISUALC8__
+#   elif __VISUALC__ < 1600
+#       define __VISUALC9__
+#   else
+#       pragma message("Please update this code for the next VC++ version")
+#   endif
+
 #    elif defined(__BCPLUSPLUS__) && !defined(__BORLANDC__)
 #        define __BORLANDC__
 #    elif defined(__WATCOMC__)
@@ -473,7 +505,7 @@
 
     /* size_t is the same as unsigned int for all Windows compilers we know, */
     /* so define it if it hadn't been done by configure yet */
-#    if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG)
+#    if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG) && !defined(__WIN64__)
 #        define wxSIZE_T_IS_UINT
 #    endif
 #endif  /* OS */
@@ -538,6 +570,17 @@
 #define wxNEEDS_CHARPP
 #endif
 
+/*
+   This macro can be used to test the Visual C++ version.
+*/
+#ifndef __VISUALC__
+#   define wxVISUALC_VERSION(major) 0
+#   define wxCHECK_VISUALC_VERSION(major) 0
+#else
+#   define wxVISUALC_VERSION(major) ( (6 + major) * 100 )
+#   define wxCHECK_VISUALC_VERSION(major) ( __VISUALC__ >= wxVISUALC_VERSION(major) )
+#endif
+
 /*
    This macro can be used to check that the version of mingw32 compiler is
    at least maj.min
@@ -569,12 +612,6 @@
     #define wxCHECK_SUNCC_VERSION(maj, min) (0)
 #endif
 
-#if defined (__WXMSW__)
-#    if !defined(__WATCOMC__)
-#        define wxHAVE_RAW_BITMAP
-#    endif
-#endif
-
 /*
     Handle Darwin gcc universal compilation.  Don't do this in an Apple-
     specific case since no sane compiler should be defining either