Re: [LTP] ltp build failed due to redefinition of 'struct iovec'

[<ch...@su...>]

Hi!
> > It seems you missed /usr/include/sys/uio.h for some reason. If you 
> > have it, please try to re run configure:
> >
> > $ make autotools
> > $ ./configure
> Wow, thank you very much. That's my mistake. I really missed that, now I 
> know why I can't find 'HAVE_STRUCT_IOVEC' in ltp yesterday.
> Now it looks good, after I re-config the source code;)

That happens. If we add some backward compatibility definition, the code
in header is like:

#ifndef HAVE_XYZ
struct xyz {
	...
};
#endif

and the HAVE_XYZ comes from the config.h which is generated by the
configure script. So if you pull changes from git and do not regenerate
and rerun configure script the HAVE_XYZ is not defined even if the
structure is defined in system headers because the check was newly
added...

-- 
Cyril Hrubis
ch...@su...