How to compile third party c library in Xcode ?
i tried to do a sip client for iphone. 
I tried to use oSip or eXosip2 , i download their package ,and compile it using "./configure""make""make install "

I get some *.a library, and i include there headers.

When i compile it , their is warning , this *.a library formate doesn't support !

It's really annoying, what should i do to make it work ?

Should i include their code ,and compile in xcode ,tried to build a static library ?

somebody tell me ,how to deal with some C librarys. 

I see some topics talk about how to make a library in xcode . The problem is , if it is C library , it was already done, no need to build in xcode ,it's already their ,just make to build it . Whatif the *.a library doesn't support ,what should i do ??


How to compile third party c library in Xcode ?
===

i tried to do a sip client for iphone. 
I tried to use oSip or eXosip2 , i download their package ,and compile it using "./configure""make""make install "

I get some *.a library, and i include there headers.

When i compile it , their is warning , this *.a library formate doesn't support !

It's really annoying, what should i do to make it work ?

Should i include their code ,and compile in xcode ,tried to build a static library ?

somebody tell me ,how to deal with some C librarys. 

I see some topics talk about how to make a library in xcode . The problem is , if it is C library , it was already done, no need to build in xcode ,it's already their ,just make to build it . Whatif the *.a library doesn't support ,what should i do ??

