turning off __extension and all

tarun@cs.iitm.ernet.in tarun@cs.iitm.ernet.in
Sat Aug 20 00:34:00 GMT 2005


I am not completely familiar with GCC, but I couldn't find anything on the 
man pages and almost nothing on the NET. But is there a way i can turn off 
builtins like __extension and particularly what is the alternative to 
__builtin_valist etc. 

The problem is I have this other source to source transformer which passes 
any given  program through gcc's pre-processor and then parses the code. 
It does not seem to recognize any of the builtins. It works on pure ANSI-C 
code. If there is a way to turn off these builtins, then I can pass a 
pre-processed form to the transformer itself. 

Please Help!!

Thanks & Rgds,

"He not busy being born is busy dying. "
 - Bob Dylan

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