Re: Build warnings in CVS make 3.81.90

[Eli Zaretskii]

> From: Paul Smith <address@hidden>
> Date: Fri, 11 May 2007 15:15:34 -0400
> Cc: GNU Make <address@hidden>
> 
> > function.c: In function 'func_shell':
> > function.c:1597: warning: variable 'error_prefix' might be clobbered by 
> > 'longjmp' or 'vfork'
> > function.c:1589: warning: argument 'o' might be clobbered by 'longjmp' 
> > or 'vfork'
> 
> These have been around forever and I don't know how to fix them.  If you
> do, please let me know.

I think adding the `volatile' qualifier to the declarations of these
variables will make the warning go away.