How to compile specific files in objective-c++ and the rest of the project in objective-c

objective-c xcode compilation objective-c++ conditional-compilation
Themikebe picture Themikebe · Apr 22, 2011 · Viewed 15.6k times · Source

I'm currently busy on a project where I need to use an external accessory to read Mifare 1k tags.

The accessory was provided with an SDK, written in (Objective ?)C++ and I followed the instructions provided to set XCode to "Compile sources as: Objective-C++" and added "-Obj-C++" in "Other linkers flags.

The SDK compiles fine then, but trouble is I am already using several libraries in the project (such as ASIHTTPRequest, JSONKit, ...) and I get compilation problems because of those new settings in those libraries. If I switch back to the previous settings, I get compilation problems in the reader's SDK

The question is: is there a way to compile only the class from the SDK as C++ and the rest of the project as objective-c ?

Edit: the SDK files consists only of .h (and a linked library)

thanks for your help, Mike

Answer

Casey Fleser picture Casey Fleser · Apr 22, 2011

Select the file you want to compile as Objective C++ from the file navigator, and then select the File Type in the file inspector view. This is in Xcode 4, but there is a similar mechanism in Xcode 3.

Selecting File Type from the file inspector

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