libffi merge

[Joseph S. Myers]

On Tue, 9 Jun 2009, Andrew Haley wrote:

> Merge docs and configury from libffi to cc.  Bump libffi version.
> 
> Andrew.
> 
> 2009-06-08  Andrew Haley  <aph@redhat.com>
> 
> 	Import from libffi 3.0.8:
> 
> 	* doc/libffi.texi: New file.
> 	* doc/libffi.info: Likewise.

We do not generally check .info files into the GCC repository; instead, we 
arrange for --enable-generated-files-in-srcdir to build them in the source 
directory (but the default to build them in the build directory so a 
source directory on a readonly filesystem or chmoded readonly works) for 
use when building release tarballs.  libgomp provides a suitable example 
of such an automake-using directory with a Texinfo manual in GCC.

-- 
Joseph S. Myers
joseph@codesourcery.com