#
# "$Id$"
#
# Makefile for the Fast Light Tool Kit (FLTK) documentation.
#
# Copyright 1998-2015 by Bill Spitzak and others.
#
# This library is free software. Distribution and use rights are outlined in
# the file "COPYING" which should have been included with this file.  If this
# file is missing or damaged, see the license at:
#
#     http://www.fltk.org/COPYING.php
#
# Please report all bugs and problems on the following page:
#
#      http://www.fltk.org/str.php
#

# Get configuration stuff...
include ../makeinclude

# make sure that all docs are (re-)created independent of missing deps
.PHONY: pdf html refman.pdf

SRC_DOCDIR      = 	./src

# These are the HTML "source" files...
HTMLFILES	= 	 \
			 $(SRC_DOCDIR)/index.dox \
                         $(SRC_DOCDIR)/preface.dox \
                         $(SRC_DOCDIR)/intro.dox \
                         $(SRC_DOCDIR)/basics.dox \
                         $(SRC_DOCDIR)/common.dox \
                         $(SRC_DOCDIR)/editor.dox \
                         $(SRC_DOCDIR)/drawing.dox \
                         $(SRC_DOCDIR)/events.dox \
                         $(SRC_DOCDIR)/subclassing.dox \
                         $(SRC_DOCDIR)/opengl.dox \
                         $(SRC_DOCDIR)/fluid.dox \
                         $(SRC_DOCDIR)/advanced.dox \
                         $(SRC_DOCDIR)/unicode.dox \
                         $(SRC_DOCDIR)/enumerations.dox \
                         $(SRC_DOCDIR)/glut.dox \
                         $(SRC_DOCDIR)/forms.dox \
                         $(SRC_DOCDIR)/osissues.dox \
                         $(SRC_DOCDIR)/migration_1_1.dox \
                         $(SRC_DOCDIR)/migration_1_3.dox \
                         $(SRC_DOCDIR)/development.dox \
                         $(SRC_DOCDIR)/license.dox \
                         $(SRC_DOCDIR)/examples.dox \
                         $(SRC_DOCDIR)/faq.dox

MANPAGES =	$(SRC_DOCDIR)/fltk.$(CAT3EXT) $(SRC_DOCDIR)/fltk-config.$(CAT1EXT) \
		$(SRC_DOCDIR)/fluid.$(CAT1EXT) $(SRC_DOCDIR)/blocks.$(CAT6EXT) \
		$(SRC_DOCDIR)/checkers.$(CAT6EXT) $(SRC_DOCDIR)/sudoku.$(CAT6EXT)

all:	$(MANPAGES)

# Use `make docs' to create all docs for distribution files.
# You need installed versions of Doxygen and LaTeX for this.

docs:	all html pdf

# Synonyms for docs:

alldocs: docs
dist:	docs

clean:
	$(RM) Doxyfile Doxybook
	$(RM) fltk.pdf refman.pdf src/fltk-book.tex
	$(RMDIR) html latex
	$(RM) *~ *.bck *.bak *.log
	$(RM) $(MANPAGES) $(SRC_DOCDIR)/*.0

depend:

install: $(MANPAGES)
	echo "Installing documentation files in $(DESTDIR)$(docdir) ..."
	-$(INSTALL_DIR) $(DESTDIR)$(docdir)
	if test -f html/index.html ; then \
	  for file in html/* ; do \
		$(INSTALL_DATA) $$file $(DESTDIR)$(docdir); \
	  done \
	fi
	if test -f fltk.pdf ; then \
	  echo "Installing fltk.pdf in $(DESTDIR)$(docdir) ..."; \
	  $(INSTALL_DATA) fltk.pdf $(DESTDIR)$(docdir); \
	fi
	echo "Installing man pages in $(DESTDIR)$(mandir) ..."
	-$(INSTALL_DIR) $(DESTDIR)$(mandir)/cat1
	$(INSTALL_MAN) $(SRC_DOCDIR)/fluid.$(CAT1EXT) $(DESTDIR)$(mandir)/cat1
	$(INSTALL_MAN) $(SRC_DOCDIR)/fltk-config.$(CAT1EXT) $(DESTDIR)$(mandir)/cat1
	-$(INSTALL_DIR) $(DESTDIR)$(mandir)/cat3
	$(INSTALL_MAN) $(SRC_DOCDIR)/fltk.$(CAT3EXT) $(DESTDIR)$(mandir)/cat3
	-$(INSTALL_DIR) $(DESTDIR)$(mandir)/man1
	$(INSTALL_MAN) $(SRC_DOCDIR)/fluid.man $(DESTDIR)$(mandir)/man1/fluid.1
	$(INSTALL_MAN) $(SRC_DOCDIR)/fltk-config.man $(DESTDIR)$(mandir)/man1/fltk-config.1
	-$(INSTALL_DIR) $(DESTDIR)$(mandir)/man3
	$(INSTALL_MAN) $(SRC_DOCDIR)/fltk.man $(DESTDIR)$(mandir)/man3/fltk.3

install-linux install-osx:
	-$(INSTALL_DIR) $(DESTDIR)$(mandir)/cat6
	$(INSTALL_MAN) $(SRC_DOCDIR)/blocks.$(CAT6EXT) $(DESTDIR)$(mandir)/cat6
	$(INSTALL_MAN) $(SRC_DOCDIR)/checkers.$(CAT6EXT) $(DESTDIR)$(mandir)/cat6
	$(INSTALL_MAN) $(SRC_DOCDIR)/sudoku.$(CAT6EXT) $(DESTDIR)$(mandir)/cat6
	-$(INSTALL_DIR) $(DESTDIR)$(mandir)/man6
	$(INSTALL_MAN) $(SRC_DOCDIR)/blocks.man $(DESTDIR)$(mandir)/man6/blocks.6
	$(INSTALL_MAN) $(SRC_DOCDIR)/checkers.man $(DESTDIR)$(mandir)/man6/checkers.6
	$(INSTALL_MAN) $(SRC_DOCDIR)/sudoku.man $(DESTDIR)$(mandir)/man6/sudoku.6


uninstall:
	$(RMDIR) $(DESTDIR)$(docdir)
	$(RM) $(DESTDIR)$(mandir)/cat1/fluid.$(CAT1EXT)
	$(RM) $(DESTDIR)$(mandir)/man1/fluid.1
	$(RM) $(DESTDIR)$(mandir)/cat1/fltk-config.$(CAT1EXT)
	$(RM) $(DESTDIR)$(mandir)/man1/fltk-config.1
	$(RM) $(DESTDIR)$(mandir)/cat3/fltk.$(CAT3EXT)
	$(RM) $(DESTDIR)$(mandir)/man3/fltk.3

uninstall-linux uninstall-osx:
	$(RM) $(DESTDIR)$(mandir)/cat6/blocks.$(CAT6EXT)
	$(RM) $(DESTDIR)$(mandir)/cat6/checkers.$(CAT6EXT)
	$(RM) $(DESTDIR)$(mandir)/cat6/sudoku.$(CAT6EXT)
	$(RM) $(DESTDIR)$(mandir)/man6/blocks.6
	$(RM) $(DESTDIR)$(mandir)/man6/checkers.6
	$(RM) $(DESTDIR)$(mandir)/man6/sudoku.6

# The documentation is generated using doxygen. There are two control files
# for doxygen: Doxyfile for html documentation and Doxybook for pdf docs.
# Both files are generated from the common source file Doxyfile.in.
# Note that Doxyfile.in is shared with CMake to configure these files.

Doxyfile: Doxyfile.in
	echo "Generating Doxyfile ..."
	sed -e's,@FL_VERSION@,$(FL_VERSION),' \
	    -e's,@GENERATE_HTML@,YES,' \
	    -e's,@GENERATE_LATEX@,NO,' \
	    -e's, @LATEX_HEADER@,,' \
	    -e's,@CMAKE_CURRENT_SOURCE_DIR@/,,' \
	    -e's,@CMAKE_SOURCE_DIR@/,../,' \
	    < $< > $@

Doxybook: Doxyfile.in
	echo "Generating Doxybook ..."
	sed -e's,@FL_VERSION@,$(FL_VERSION),' \
	    -e's,@GENERATE_HTML@,NO,' \
	    -e's,@GENERATE_LATEX@,YES,' \
	    -e's,@LATEX_HEADER@,src/fltk-book.tex,' \
	    -e's,@CMAKE_CURRENT_SOURCE_DIR@/,,' \
	    -e's,@CMAKE_SOURCE_DIR@/,../,' \
	    < $< > $@

# The HTML files are generated using doxygen, and this needs
# an installed doxygen version and may take some time, so this target
# is not made by default.
# Use `make html' or `make docs' to create the html docs.

html:	$(HTMLFILES) Doxyfile
	echo "Generating HTML documentation..."
	-$(RMDIR) html
	-$(INSTALL_DIR) html
	-$(DOXYDOC)
	if test "x$(DOXYDOC)" = "x" ; then \
	  echo "Sorry - doxygen not found. Please install doxygen and run configure."; \
	fi
	test -d html && cp src/tiny.png html/

# The PDF documentation (fltk.pdf) is generated using doxygen and LaTeX, and
# this needs installed Doxygen and LaTeX programs and may take some time, so
# this target is not made by default.
# Use `make pdf' or `make docs' to create the PDF docs.

pdf:	refman.pdf
	cp -f latex/refman.pdf fltk.pdf

refman.pdf: $(HTMLFILES) Doxybook src/fltk-book.tex
	-$(RMDIR) latex
	echo "Generating PDF documentation ..."
	$(DOXYDOC) Doxybook
	./make_pdf

src/fltk-book.tex: src/fltk-book.tex.in
	DOXY_VERSION=`$(DOXYDOC) --version`; \
	YEAR=`date +%Y`; \
	sed -e"s/@YEAR@/$$YEAR/g" \
	    -e"s/@FL_VERSION@/$(FL_VERSION)/g" \
	    -e"s/@DOXY_VERSION@/$$DOXY_VERSION/g" \
	< $< > $@

#
# End of "$Id$".
#