# This Makefile.am is in the public domain
SUBDIRS = man doxygen

docdir = $(datadir)/doc/gnunet/

infoimagedir = $(infodir)/images

DOT_FILES = images/$(wildcard *.dot)

DOT_VECTOR_GRAPHICS =								\
	$(DOT_FILES:%.dot=%.eps)						\
	$(DOT_FILES:%.dot=%.pdf)

dist_infoimage_DATA =                           				\
	images/$(wildcard *.png)						\
	images/$(wildcard *.svg)						\
	$(DOT_FILES:%.dot=%.png)

DOT_OPTIONS =									\
	-Gratio=.9 -Gnodesep=.005 -Granksep=.00005				\
	-Nfontsite=9 -Nheight=.1 -Nwidth=.1

.dot.png:
	$(AM_V_DOT)$(DOT) -Tpng $(DOT_OPTIONS) < "$<" > "$(srcdir)/$@.tmp"; \
	mv "$(srcdir)/$@.tmp" "$(srcdir)/$@"

.dot.pdf:
	$(AM_V_DOT)$(DOT) -Tpdf $(DOT_OPTIONS) < "$<" > "$(srcdir)/$@.tmp"; \
	mv "$(srcdir)/$@.tmp" "$(srcdir)/$@"

.dot.eps:
	$(AM_V_DOT)$(DOT) -Teps $(DOT_OPTIONS) < "$<" > "$(srcdir)/$@.tmp"; \
	mv "$(srcdir)/$@.tmp" "$(srcdir)/$@"

.png.eps:
	$(AM_V_GEN)convert "$<" "$@-tmp.eps"; \
	mv "$@-tmp.eps" "$@"

pdf-local: $(DOT_FILES=%.dot=$(top_srcdir)/%.pdf)
info-local: $(DOT_FILES=%.dot=$(top_srcdir)/%.png)
ps-local: $(DOT_FILES=%.dot=$(top_srcdir)/%.eps)                \
	$(top_srcdir)/%D%/images/coreutils-size-map.eps
dvi-local: ps-local

gnunet_tutorial_examples =					\
	001.c							\
	002.c							\
	003.c							\
	004.c							\
	005.c							\
	006.c							\
	007.c							\
	008.c							\
	009.c							\
	010.c							\
	011.c							\
	012.c							\
	013.c							\
	014.c							\
	015.c							\
	016.c							\
	017.c							\
	018.c							\
	019.c							\
	020.c							\
	021.c							\
	022.c							\
	023.c							\
	024.c							\
	025.c							\
	026.c

info_TEXINFOS = \
	gnunet.texi

# It seems as if either we still have gnunet-c-tutorial markup issues
# or we have issues that can only occur in systems which are not using Guix
# or we have version incompabilities.
#	gnunet-c-tutorial.texi

gnunet_TEXINFOS = \
	chapters/developer.texi \
	chapters/installation.texi \
	chapters/philosophy.texi \
	chapters/user.texi \
	fdl-1.3.texi \
	gpl-3.0.texi

EXTRA_DIST =									\
	$(gnunet_TEXINFOS)							\
	$(gnunet_tutorial_examples)						\
	$(DOT_FILES)								\
	$(DOT_VECTOR_GRAPHICS)							\
	outdated-and-old-installation-instructions.txt				\
	gnunet-c-tutorial-v1.pdf						\
	README.txt

daemon_lego_block.png: images/daemon_lego_block.svg
	convert images/daemon_lego_block.svg images/daemon_lego_block.png &&
	pngcrush images/daemon_lego_block.png images/daemon_lego_block.png

service_lego_block.png: images/service_lego_block.svg
	convert images/service_lego_block.svg images/service_lego_block.png &&
	pngcrush images/service_lego_block.png images/serivce_lego_block.png

lego_stack.png: images/lego_stack.svg
	convert images/lego_stack.svg images/lego_stack.png &&
	pngcrush images/lego_stack.png images/lego_stack.png

version.texi:
	echo "@set UPDATED $(date +'%d %B %Y')" > $@
	echo "@set UPDATED-MONTH $(date +'%B %Y')" >> $@
	echo "@set EDITION $(PACKAGE_VERSION)" >> $@
	echo "@set VERSION $(PACKAGE_VERSION)" >> $@ 

doc-pdf: version.texi
	@makeinfo --pdf --quiet gnunet.texi
doc-pdf-tutorial: version.texi
	@makeinfo --pdf --quiet gnunet-c-tutorial.texi

doc-html: version.texi
	@makeinfo --html gnunet.texi
doc-html-tutorial: version.texi
	@makeinfo --html gnunet-c-tutorial.texi

doc-info: version.texi
	@makeinfo --no-split gnunet.texi
doc-info-tutorial: version.texi
	@makeinfo --no-split gnunet-c-tutorial.texi

# FIXME: rm *.html and *.pdf
doc-clean:
	@rm *.aux *.log *.toc *.cp *.cps

doc-all: doc-pdf doc-html doc-info doc-pdf-tutorial doc-html-tutorial doc-info-tutorial

doc-pdf-noise: version.texi
	@makeinfo --pdf gnunet.texi
doc-pdf-tutorial-noise: version.texi
	@makeinfo --pdf gnunet-c-tutorial.texi

doc-html-noise: version.texi
	@makeinfo --html gnunet.texi
doc-html-tutorial-noise: version.texi
	@makeinfo --html gnunet-c-tutorial.texi

doc-info-noise: version.texi
	@makeinfo --no-split gnunet.texi
doc-info-tutorial-noise: version.texi
	@makeinfo --no-split gnunet-c-tutorial.texi

doc-all-give-me-the-noise: doc-pdf-noise doc-html-noise doc-info-noise doc-pdf-tutorial-noise doc-html-tutorial-noise doc-info-tutorial-noise

doc-all-install: doc-all-give-me-the-noise
	@mkdir -p $(DESTDIR)/$(docdir)
	@mkdir -p $(DESTDIR)/$(infoimagedir)
	@mkdir -p $(DESTDIR)/$(infodir)
	@install -m 0755 gnunet.pdf $(DESTDIR)/$(docdir)
	@install -m 0755 gnunet-c-tutorial.pdf $(DESTDIR)/$(docdir)
	@install -m 0755 gnunet-c-tutorial.info $(DESTDIR)/$(infodir)
	@install -m 0755 gnunet.info $(DESTDIR)/$(infodir)
	@cp -r gnunet $(DESTDIR)/$(docdir)
	@cp -r gnunet-c-tutorial $(DESTDIR)/$(docdir)
	@cp -r images $(DESTDIR)/$(infoimagedir)

CLEANFILES =						\
	gnunet.log					\
	gnunet-c-tutorial.log				\
	$(wildcard *.aux)				\
	$(wildcard *.toc)				\
	$(wildcard *.cp)				\
	$(wildcard *.cps)

.PHONY: version.texi