getting cc to recognize alloca

[Ronald S Woan]

In article <1991Feb23.195712.21940 at csn.org> englund at tramp.colorado.edu (ENGLUND TODD CHARLES) writes:
>     Sorry if this is a FAQ, but does anyone know which flags to
>give cc so that it will recognize calls to alloca.  The man page 
>for cc/xlc/c89 mentions that a flag is needed to do this, but I 
>have not been able to find it in any of the documentation for cc
>or alloca. 

#pragma alloca

at the beginning of each source file that requires alloca should do
the trick.

It's in info under pragma I believe...



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