avoiding crashes on osx during app shutdown

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

diff --git a/include/wx/platform.h b/include/wx/platform.h
index 9e7d5bf4f79de5777c3c2bf5d96032fc8cc479f1..bc61753e16c1ba76c588382b7b2fbd25188af1fd 100644 (file)
--- a/include/wx/platform.h
+++ b/include/wx/platform.h
@@ -28,15 +28,43 @@
 #endif
 
 /*
 #endif
 
 /*

-    WXMAC variants
-    __WXMAC_CLASSIC__ means ppc non-carbon builds, __WXMAC_CARBON__ means
-    carbon API available (mach or cfm builds) , __WXMAC_OSX__ means mach-o
-    builds, running under 10.2 + only
+    WXOSX targets
+    __WXOSX_MAC__ means Mac OS X, non embedded
+    __WXOSX_IPHONE__ means OS X iPhone

 */
 */

-#ifdef __WXMAC__
+
+/* backwards compatible define, until configure gets updated */
+#if defined __WXMAC__
+#define __WXOSX_CARBON__
+#endif
+
+#if defined(__WXOSX_CARBON__) || defined(__WXOSX_COCOA__) || defined(__WXOSX_IPHONE__) 
+#   define __WXOSX__
+#endif
+
+#ifdef __WXOSX__
+/* for backwards compatibility of code (including our own) define __WXMAC__ */
+#   ifndef __WXMAC__
+#       define __WXMAC__
+#   endif
+/* setup precise defines according to sdk used */
+#   include <TargetConditionals.h>
+#   if defined(__WXOSX_IPHONE__) 
+#       if !( defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE )
+#           error "incorrect SDK for an iPhone build"
+#       endif
+#   elif defined(__WXOSX_CARBON__) || defined(__WXOSX_COCOA__)
+#       if !( defined(TARGET_OS_MAC) && TARGET_OS_MAC )
+#           error "incorrect SDK for a Mac OS X build"
+#       endif
+#       define __WXOSX_MAC__
+#   else
+#       error "one of __WXOSX_IPHONE__, __WXOSX_CARBON__ or __WXOSX_COCOA__ must be defined"
+#   endif
+#endif
+
+#ifdef __WXOSX_MAC__

 #    if defined(__MACH__)
 #    if defined(__MACH__)

-#        define __WXMAC_OSX__
-#        define __WXMAC_CARBON__ /* for backwards compat in user code still defined */

 #        include <AvailabilityMacros.h>
 #        ifndef MAC_OS_X_VERSION_10_4
 #           define MAC_OS_X_VERSION_10_4 1040
 #        include <AvailabilityMacros.h>
 #        ifndef MAC_OS_X_VERSION_10_4
 #           define MAC_OS_X_VERSION_10_4 1040


@@ -44,19 +72,22 @@
 #        ifndef MAC_OS_X_VERSION_10_5
 #           define MAC_OS_X_VERSION_10_5 1050
 #        endif
 #        ifndef MAC_OS_X_VERSION_10_5
 #           define MAC_OS_X_VERSION_10_5 1050
 #        endif

+#        ifndef MAC_OS_X_VERSION_10_6
+#           define MAC_OS_X_VERSION_10_6 1060
+#        endif

 #    else
 #        error "only mach-o configurations are supported"
 #    endif
 #endif
 
 /*
 #    else
 #        error "only mach-o configurations are supported"
 #    endif
 #endif
 
 /*

-    __WXOSX__ is a common define to wxMac (Carbon) and wxCocoa ports under OS X.
+    __WXOSX_OR_COCOA__ is a common define to wxOSX (Carbon or Cocoa) and wxCocoa ports under OS X.

 
     DO NOT use this define in base library code.  Although wxMac has its own
 
     DO NOT use this define in base library code.  Although wxMac has its own

-    private base library (and thus __WXOSX__,__WXMAC__ and related defines are
+    private base library (and thus __WXOSX_OR_COCOA__,__WXMAC__ and related defines are

     valid there), wxCocoa shares its library with other ports like wxGTK and wxX11.
 
     valid there), wxCocoa shares its library with other ports like wxGTK and wxX11.
 

-    To keep wx authors from screwing this up, only enable __WXOSX__ for wxCocoa when
+    To keep wx authors from screwing this up, only enable __WXOSX_OR_COCOA__ for wxCocoa when

     not compiling the base library.  We determine this by first checking if
     wxUSE_BASE is not defined.  If it is not defined, then we're not buildling
     the base library, and possibly not building wx at all (but actually building
     not compiling the base library.  We determine this by first checking if
     wxUSE_BASE is not defined.  If it is not defined, then we're not buildling
     the base library, and possibly not building wx at all (but actually building


@@ -68,14 +99,16 @@
     using OS X libraries like Carbon or CoreServices.
 
  */
     using OS X libraries like Carbon or CoreServices.
 
  */

-#if defined(__WXMAC_OSX__) || (defined(__WXCOCOA__) && (!defined(wxUSE_BASE) || !wxUSE_BASE)) || defined(__WXASPEN__)
-#   define __WXOSX__
+#if defined(__WXOSX__) || (defined(__WXCOCOA__) && (!defined(wxUSE_BASE) || !wxUSE_BASE))
+#   define __WXOSX_OR_COCOA__

 #endif
 
 #endif
 

-#ifdef __WXOSX__
+#ifdef __WXOSX_OR_COCOA__

 #    ifdef __WXMAC_XCODE__
 #        include <unistd.h>
 #    ifdef __WXMAC_XCODE__
 #        include <unistd.h>

-#        include "wx/mac/config_xcode.h"
+#        include <TargetConditionals.h>
+#        include <AvailabilityMacros.h>
+#        include "wx/osx/config_xcode.h"

 #    endif
 #endif
 /*
 #    endif
 #endif
 /*


@@ -705,7 +738,7 @@
  */
 
 #ifndef wxUSE_FILECONFIG
  */
 
 #ifndef wxUSE_FILECONFIG

-#    if wxUSE_CONFIG
+#    if wxUSE_CONFIG && wxUSE_TEXTFILE

 #        define wxUSE_FILECONFIG 1
 #    else
 #        define wxUSE_FILECONFIG 0
 #        define wxUSE_FILECONFIG 1
 #    else
 #        define wxUSE_FILECONFIG 0