This table describes the changes to SDK Compatibility Guide.
| Date | Notes |
|---|---|
| 2010-02-16 | Corrected an example that shows how to use conditional compilation macros. |
| 2009-09-09 | Clarified build setting information. |
| 2009-05-12 | Changed the title from Cross-Development Programming Guide. Added information about iOS SDK-based development. Revised text significantly and removed obsolete information. |
| 2006-11-07 | Added details on cross-development and universal binaries. |
Added chapter “Determining the Version of a Framework.” Noted requirement to build with GCC 3.3 when targeting Mac OS X versions prior to Mac OS X v10.3.0. Corrected Mac OS X version requirements for code compiled with GCC 4.0. Added links to further information on building universal binaries from the command line. Changed deployment target in example. | |
| 2006-05-23 | Corrected a build-setting specification and added per-architecture-build-setting availability details. |
Corrected specification for | |
| 2006-03-08 | Added a link to Technical Note TN2163, which describes how to develop a universal I/O Kit driver. |
| 2006-02-07 | Made minor corrections. |
Added information on building universal binary versions of kernel extensions. | |
Clarified use of | |
| 2005-11-09 | Added a section on using cross-development to create universal binaries. Added information on identifying deprecated API. Corrected errors. |
Added “Cross-Development and Universal Binaries” chapter. Added “Finding Deprecated APIs.” Reorganized content to create separate sections for configuring cross-development settings in Xcode and in makefile-based projects. Corrected sample code listing in “Conditionally Compiling for Different SDKs.” | |
| 2005-08-11 | Fixed a bug in code that checks for the existence of a symbol. Updated steps for setting a deployment target to reflect Xcode 2.1. |
| 2005-06-04 | Updated information about checking for undefined functions. Added information about how to support SDKs from command-line programs. |
| 2003-09-16 | Made a number of changes throughout this document to reflect the final status of cross-development support as it shipped in Mac OS X version 10.3. |
| 2003-08-21 | First general release of document. |
Last updated: 2010-02-16