doc.am

   1 # GNU Guix --- Functional package management for GNU
   2 # Copyright © 2012, 2013 Ludovic Courtès <ludo@gnu.org>
   3 # Copyright © 2013 Andreas Enge <andreas@enge.fr>
   4 #
   5 # This file is part of GNU Guix.
   6 #
   7 # GNU Guix is free software; you can redistribute it and/or modify it
   8 # under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 3 of the License, or (at
  10 # your option) any later version.
  11 #
  12 # GNU Guix is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  19
  20 info_TEXINFOS = doc/guix.texi
  21 EXTRA_DIST +=                                   \
  22   doc/fdl-1.3.texi                              \
  23   doc/images/bootstrap-graph.dot                \
  24   doc/images/bootstrap-graph.eps                \
  25   doc/images/bootstrap-graph.pdf
  26
  27 infoimagedir = $(infodir)/images
  28 dist_infoimage_DATA = doc/images/bootstrap-graph.png
  29
  30 # Try hard to obtain an image size and aspect that's reasonable for inclusion
  31 # in an Info or PDF document.
  32 DOT_OPTIONS =                                   \
  33   -Gratio=.9 -Gnodesep=.005 -Granksep=.00005    \
  34   -Nfontsize=9 -Nheight=.1 -Nwidth=.1
  35
  36 .dot.png:
  37         $(DOT) -Tpng $(DOT_OPTIONS) < "$<" > "$@.tmp"
  38         mv "$@.tmp" "$@"
  39
  40 .dot.pdf:
  41         $(DOT) -Tpdf $(DOT_OPTIONS) < "$<" > "$@.tmp"
  42         mv "$@.tmp" "$@"
  43
  44 .dot.eps:
  45         $(DOT) -Teps $(DOT_OPTIONS) < "$<" > "$@.tmp"
  46         mv "$@.tmp" "$@"
  47
  48 # We cannot add new dependencies to `doc/guix.pdf' & co. (info "(automake)
  49 # Extending").  Using the `-local' rules is imperfect, because they may be
  50 # triggered after the main rule.  Oh, well.
  51 pdf-local: $(top_srcdir)/doc/images/bootstrap-graph.pdf
  52 info-local: $(top_srcdir)/doc/images/bootstrap-graph.png
  53 ps-local: $(top_srcdir)/doc/images/bootstrap-graph.eps