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Programming > Objective-c > Re: Mixing C++ ...
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Re: Mixing C++ and ObjectiveC

by David Phillip Oster <oster@[EMAIL PROTECTED] > Aug 26, 2007 at 01:15 AM

In article <1188062491.515803.312520@[EMAIL PROTECTED]
>,
 SpreadTooThin <bjobrien62@[EMAIL PROTECTED]
> wrote:

> 
> I built the application and get some link errors...
> 
> Tool:0: internal link edit command failed
> Tool:0: /Users/brianobrien/Desktop/development/Real Basic/plugins/
> first/build/first.build/Development/first PPC.build/Objects-normal/ppc/
> first.o reference to undefined _objc_msgSend
> Tool:0: /Users/brianobrien/Desktop/development/Real Basic/plugins/
> first/build/first.build/Development/first PPC.build/Objects-normal/ppc/
> first.o reference to undefined .objc_class_name_first1
> Tool:0: NEXT_ROOT environment variable ignored because -syslibroot
> specified
> Tool:0: .objc_class_name_first1
> Tool:0: Undefined symbols:
> Tool:0: warning prebinding disabled because of undefined symbols
> Tool:0: _objc_msgSend
> 
> 
> Does anyone know what I've done wrong?
> Should I be linking with some library that I'm not?

Those error messages are pretty clear. I've only done the reverse: 
starting with an Objective-C application, from the New Project template, 
add a C++ model and engine.

My guess is that you need to add the Foundation framework to your 
project.
 




 4 Posts in Topic:
Mixing C++ and ObjectiveC
SpreadTooThin <bjobrie  2007-08-25 17:21:31 
Re: Mixing C++ and ObjectiveC
SpreadTooThin <bjobrie  2007-08-25 10:30:31 
Re: Mixing C++ and ObjectiveC
David Phillip Oster <o  2007-08-26 01:15:50 
Re: Mixing C++ and ObjectiveC
SpreadTooThin <bjobrie  2007-08-26 19:41:29 

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