# Produce pdf output from LaTeX source
# Copyright (C) 2008-2010 W. Trevor King <wking@drexel.edu>
#
# This file is part of ChemDB.
#
# ChemDB 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.
#
# ChemDB 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 ChemDB.  If not, see <http://www.gnu.org/licenses/>.

# exposed targets :
#  all          : generate each output file and call view
#  view         : call '$(PDF_VIEWER) main.pdf &' to see the pdf file
#  clean        : semi-clean and remove the $(GENERATED_FILES) as well
#  semi-clean   : remove all intermediate $(TEMP_FILES) used during generation
#
#  pdf          : generate the pdf file (Portable Document Format)

# Non image source files
MAIN_SOURCE_FILES = main.tex *.tex
NFPA_704_SOURCE_FILES = nfpa_704.tex nfpa_704.sty

# Files removed on clean or semi-clean
TEMP_FILES = *[.]aux *[.]log *[.]out *[.]bak

# Files generated by Python
PYTHON_GENERATED_FILES = *_data.tex inventory_title.tex main.tex

# Files removed only on clean
GENERATED_FILES = *.pdf $(PYTHON_GENERATED_FILES)

PDF_VIEWER = xpdf # you can also try evince, acroread, 'xpdf -view H', etc. 

## Big targets
all : pdf view # html dvi view

view : pdf
	$(PDF_VIEWER) main.pdf &

clean : semi-clean
	rm -rf $(GENERATED_FILES)

semi-clean :
	rm -f $(TEMP_FILES)


## Mid-level indirection targets
pdf : main.pdf nfpa_704.pdf

## The meat of the generation

# generate the pdf output directly with pdflatex
main.pdf : $(MAIN_SOURCE_FILES)
	pdflatex -interaction=batchmode -draftmode $<
	pdflatex -interaction=batchmode $<

nfpa_704.pdf : $(NFPA_704_SOURCE_FILES)
	pdflatex -interaction=batchmode -draftmode $<
	pdflatex -interaction=batchmode $<