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guix/doc.am
Ludovic Courtès 02c72d1671 build: Build the bootstrap-graph.{png,eps,pdf} under $(top_srcdir).
Fixes <http://bugs.gnu.org/15640>.
Reported by Eric Bavier <ericbavier@gmail.com>.

* doc.am (EXTRA_DIST): Add doc/images/bootstrap-graph.pdf to the
  distribution.
  (pdf-local, info-local, ps-local): Prepend $(top_srcdir) to the image
  file names.
2013-10-18 22:05:39 +02:00

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# GNU Guix --- Functional package management for GNU
# Copyright © 2012, 2013 Ludovic Courtès <ludo@gnu.org>
# Copyright © 2013 Andreas Enge <andreas@enge.fr>
#
# This file is part of GNU Guix.
#
# GNU Guix is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or (at
# your option) any later version.
#
# GNU Guix is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
info_TEXINFOS = doc/guix.texi
EXTRA_DIST += \
doc/fdl-1.3.texi \
doc/images/bootstrap-graph.dot \
doc/images/bootstrap-graph.eps \
doc/images/bootstrap-graph.pdf
infoimagedir = $(infodir)/images
dist_infoimage_DATA = doc/images/bootstrap-graph.png
# Try hard to obtain an image size and aspect that's reasonable for inclusion
# in an Info or PDF document.
DOT_OPTIONS = \
-Gratio=.9 -Gnodesep=.005 -Granksep=.00005 \
-Nfontsize=9 -Nheight=.1 -Nwidth=.1
.dot.png:
$(DOT) -Tpng $(DOT_OPTIONS) < "$<" > "$@.tmp"
mv "$@.tmp" "$@"
.dot.pdf:
$(DOT) -Tpdf $(DOT_OPTIONS) < "$<" > "$@.tmp"
mv "$@.tmp" "$@"
.dot.eps:
$(DOT) -Teps $(DOT_OPTIONS) < "$<" > "$@.tmp"
mv "$@.tmp" "$@"
# We cannot add new dependencies to `doc/guix.pdf' & co. (info "(automake)
# Extending"). Using the `-local' rules is imperfect, because they may be
# triggered after the main rule. Oh, well.
pdf-local: $(top_srcdir)/doc/images/bootstrap-graph.pdf
info-local: $(top_srcdir)/doc/images/bootstrap-graph.png
ps-local: $(top_srcdir)/doc/images/bootstrap-graph.eps