Clean up doc/book/Makefile after the svnbook was moved out of the  repository in r13125. It now builds misc-docs without errors.
Clean up doc/book/Makefile after the svnbook was moved out of the 
repository in r13125. It now builds misc-docs without errors.

* doc/book/Makefile
  (Renamed variables):
   (DOC_TOP): Was BOOK_TOP.
   (DOC_HTML_XSLTPROC_OPTS): Was BOOK_HTML_XSLTPROC_OPTS.
   (DOC_PDF_XSLTPROC_OPTS): Was BOOK_PDF_XSLTPROC_OPTS.
   (DOC_PS_XSLTPROC_OPTS): Was BOOK_PS_XSLTPROC_OPTS.
  (Deleted variables):
   (BOOK_HTML_CHUNK_DIR, BOOK_DIR, BOOK_HTML_TARGET, 
    BOOK_HTML_CHUNK_TARGET, BOOK_PDF_TARGET, BOOK_PS_TARGET, 
    BOOK_FO_TARGET, BOOK_XML_SOURCE, BOOK_VERSION_SOURCE, 
    BOOK_ALL_SOURCE, BOOK_IMAGES, BOOK_INSTALL_DIR): Removed.
  (install): Removed install-book target.
  (all-html): Removed book-html and book-html-chunk targets.
  (all-pdf): Removed book-pdf target.
  (all-ps): Removed book-ps target.
  (all-misc-docs): Removed book-ps target.
  (clean): Removed book-clean target.
  (all-book, install-book, $(BOOK_VERSION_SOURCE), book-version, 
   book-html, $(BOOK_HTML_TARGET), book-html-chunk, 
   $(BOOK_HTML_CHUNK_TARGET), book-pdf, book-ps, $(BOOK_PDF_TARGET), 
   $(BOOK_PS_TARGET), $(BOOK_INSTALL_DIR), install-book-html, 
   install-book-html-chunk, install-book-pdf, install-book-ps, 
   book-clean): Deleted these rules.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@853488 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion