Add install-pdf support

[Nick Clifton]

Hi Joseph,

> bfd:
> 2009-01-29  Carlos O'Donell  <carlos@codesourcery.com>
> 
> 	* configure.in: AC_SUBST pdfdir.
> 	* Makefile.am: Add install-pdf, install-pdf-am 
> 	and install-pdf-recursive targets. Define pdfdir.
> 	* doc/Makefile.am: Define pdf__strip_dir. Add
> 	install-pdf and install-pdf-am targets.
> 	* po/Make-in: Add install-pdf target. 
> 	* configure: Regenerate.
> 	* Makefile.in: Regenerate
> 	* doc/Makefile.in: Regenerate.
> 
> binutils:
> 2009-01-29  Carlos O'Donell  <carlos@codesourcery.com>
> 
> 	* configure.in: AC_SUBST pdfdir.
> 	* Makefile.am: Add install-pdf, install-pdf-am,
> 	and install-pdf-recursive targets.
> 	* doc/Makefile.am: Define pdf__strip_dir. Add
> 	install-pdf and install-pdf-am targets.
> 	* po/Make-in: Add install-pdf target.
> 	* configure: Regenerate.
> 	* Makefile.in: Regenerate.
> 	* doc/Makefile.in: Regenerate.
> 
> etc:
> 2009-01-29  Carlos O'Donell  <carlos@codesourcery.com>
> 
> 	* configure.in: AC_SUBST pdfdir.
> 	* configure: Regenerate.
> 
> gas:
> 2009-01-29  Carlos O'Donell  <carlos@codesourcery.com>
> 
> 	* configure.in: AC_SUBST pdfdir.
> 	* Makefile.am: Add install-pdf, install-pdf-am,
> 	and install-pdf-recursive targets.
> 	* doc/Makefile.am: Define pdf__strip_dir. Add
> 	install-pdf and install-pdf-am targets.
> 	* po/Make-in: Add install-pdf target.
> 	* configure: Regenerate.
> 	* Makefile.in: Regenerate.
> 	* doc/Makefile.in: Regenerate.
> 
> gprof:
> 2009-01-29  Carlos O'Donell  <carlos@codesourcery.com>
> 
> 	* configure.in: AC_SUBST pdfdir.
> 	* Makefile.am: Add install-pdf, install-pdf-am,
> 	and install-pdf-recursive targets. Define pdf__strip_dir.
> 	* po/Make-in: Add install-pdf target.
> 	* configure: Regenerate.
> 	* Makefile.in: Regenerate.
> 
> ld:
> 2009-01-29  Carlos O'Donell  <carlos@codesourcery.com>
> 
> 	* configure.in: AC_SUBST pdfdir.
> 	* Makefile.am: Add install-pdf, install-pdf-am,
> 	and install-pdf-recursive targets. Define pdf__strip_dir.
> 	* po/Make-in: Add install-pdf target.
> 	* configure: Regenerate.
> 	* Makefile.in: Regenerate.
> 
> opcodes:
> 2009-01-29  Carlos O'Donell  <carlos@codesourcery.com>
> 
> 	* Makefile.am: Add install-pdf target.
> 	* po/Make-in: Add install-pdf target.
> 	* Makefile.in: Regenerate.

Approved - please apply.

Cheers
   Nick