2002-05-03 Paolo Bonzini <bonzini@gnu.org>

2002-05-03  Paolo Bonzini  <bonzini@gnu.org>

        * automake.in (required_targets): Add the pdf and pdf-am targets.
        (initialize_per_input): Likewise.
        (scan_texinfo_file): Add pdf to @clean_suffixes.
        (handle_texinfo_helper): Output the .pdf dependencies, and define
        the PDFS variable.
        * lib/am/texinfos.am (TEXI2PDF): New variable.
        (pdf, pdf-am): New targets.
        (.PHONY): Add pdf, pdf-am, and pdf-recursive.
        * lib/am/texibuild.am (.%SUFFIX%.pdf): New rule.