[yocto] Fix prelink build with automake-1.13

[Mark Hatle]

On 1/3/13 1:52 AM, Marko Lindqvist wrote:
> [PATCH] fix build with automake-1.13.
>
> Long obsolete AM_CONFIG_HEADER is completely removed from automake-1.13,
> which errors out upon seeing it.
> configure.in -> configure.ac rename is not strictly necessary yet,
> use of deprecated name still gives only warning.
>
> Problem in dropping obsolete constructs is that support for autotools
> versions so ancient that now-obsolete way is the only way to do things.
> configure.in seems to have AC_PREREQ(2.13), but with these changes
> (if not earlier) such an ancient autoconf will not do.
>

Do you know if the change to AC_CONFIG_HEADER (from AM_CONFIG_HEADER) is 
supported in autoconf 2.13?  Assuming it likely is, I'll get this merged. 
Otherwise we should expect to bump the AC_PREREQ.

BTW I'll check and see if this patch is specific to the cross-prelinker or 
applicable to the upstream prelink as well.  Seems like if it's applicable there 
they may want it as well..

--Mark

>   - ML
>