Re: [PATCH] ARM: Don't define _SYS_AUXV_H in sysdep.h

[Siddhesh Poyarekar <siddhesh at redhat dot com>]

On Tue, Sep 16, 2014 at 09:47:49PM +0000, Joseph S. Myers wrote:
> Why does sysdep.h get included from these testcases anyway?  As well as 
> moving away from defining _LIBC (and other internal defines) for tests 
> unless needed for a particular test, it would also be good to move away 
> from tests using the internal includes (if such an include is responsible 
> here), instead making them use the versions of headers that actually get 
> installed before looking for any other headers in the source tree or 
> sysdeps directories.

I wonder if it would make sense to 'install' headers into a known
location in the build directory during build and use only that for the
tests.  That would make the tests completely isolated from the
internal headers.  There are some tests that explicitly do white box
testing; those can be treated as special cases.

Siddhesh

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