- GTM_INLINE will make sure a function gets inlined, and provides a consistent

  way for all GTM code to do it.

- Added GTMDebugThreadValidation to allow you to enforce the fact that your
  code must run in the main thread in DEBUG builds.

- Updated some internals of the iPhone unittesting so it doesn't double print
  the test descriptions, file names, or lines numbers of a test failure line.
  Also includes the test names in the error output.

- Changed the xcconfigs so that know it's easier to set different settings at
  the different levels and not accidentally overwrite settings set at lower
  levels in the "settings collapse". Also tightened up warnings significantly.

- Changed how gtm_unitTestExposedBindingsTestValues works. If you have an
  implementation of gtm_unitTestExposedBindingsTestValues in your own code
  you will need to update to the new way of calling. See implementations in
  GTMNSObject+BindingUnitTesting.m for details.

- Added support for grabbing the build number for a particular OS in
  GTMSystemVersion and easily comparing it to known build numbers, and switched 
  some types from in GTMSystemVersion from "int" to SInt32 to make 64 bit work 
  better.
   
- Added support for SnowLeopard (10A96). We build cleanly with the 10.6 SDKs and
  all radar checks were updated accordingly. Build All script was also updated
  to build on SnowLeopard if you have the SDK available.
  
- Turned off building ppc64 GTM because the SnowLeopard SDK currently
  doesn't have ppc64 support, so SenTestCase isn't defined. This makes it
  impossible to build the ppc64 10.5 config on SnowLeopard. We have left the
  setting in the xcconfig for those of you who need it, but have disabled
  it in the GTM project settings.
  
- Turned on stack smashing protection on the debug builds for all Leopard 
  and above.

- Added ability to easily do leak checking by defining the GTM_ENABLE_LEAKS
  environment variable. It isn't on by default because several of Apple's
  frameworks leak. You can work around these false positives by using the
  GTM_LEAKS_SYMBOLS_TO_IGNORE environment variable. Also if you turn on leaks
  make sure to turn off zombies by defining the GTM_DISABLE_ZOMBIES variable,
  otherwise every memory allocation you do will look like a leak.

1 files changed, 24 insertions, 0 deletions

diff --git a/GTMDefines.h b/GTMDefines.h
index 0cf7e95..1d1c908 100644
--- a/GTMDefines.h
+++ b/GTMDefines.h
@@ -18,6 +18,13 @@
  
 // ============================================================================
 
+#include <AvailabilityMacros.h>
+
+#ifndef MAC_OS_X_VERSION_10_6
+// MAC_OS_X_VERSION_10_6 not defined in some earlier SDKs
+#define MAC_OS_X_VERSION_10_6 1060
+#endif
+
 // ----------------------------------------------------------------------------
 // CPP symbols that can be overridden in a prefix to control how the toolbox
 // is compiled.
@@ -132,6 +139,11 @@ extern void _GTMUnitTestDevLog(NSString *format, ...);
 #if TARGET_OS_IPHONE // iPhone SDK
   // For iPhone specific stuff
   #define GTM_IPHONE_SDK 1
+  #if TARGET_IPHONE_SIMULATOR
+    #define GTM_IPHONE_SIMULATOR 1
+  #else
+    #define GTM_IPHONE_DEVICE 1
+  #endif  // TARGET_IPHONE_SIMULATOR
 #else
   // For MacOS specific stuff
   #define GTM_MACOS_SDK 1
@@ -171,3 +183,15 @@ extern void _GTMUnitTestDevLog(NSString *format, ...);
   #define CGFLOAT_DEFINED 1
  #endif // CGFLOAT_DEFINED
 #endif  // MAC_OS_X_VERSION_MAX_ALLOWED <= MAC_OS_X_VERSION_10_4
+
+
+// Give ourselves a consistent way to do inlines.  Apple's macros even use
+// a few different actual definitions, so we're based off of the foundation
+// one.
+#if !defined(GTM_INLINE)
+ #if defined (__GNUC__) && (__GNUC__ == 4)
+  #define GTM_INLINE static __inline__ __attribute__((always_inline))
+ #else
+  #define GTM_INLINE static __inline__
+ #endif
+#endif