LATEX   = pdflatex
LATEX2HTML = latex2html

PDFS = constraints_HOWTO.pdf  user_guide.pdf brillouin_zones.pdf Hubbard_input.pdf 
AUXS = $(PDFS:.pdf=.aux)
LOGS = $(PDFS:.pdf=.log)
OUTS = $(PDFS:.pdf=.out)
TOCS = $(PDFS:.pdf=.toc)

all:  pdf html
pdf:  $(PDFS)
html: user_guide

$(PDFS): %.pdf: %.tex
	$(LATEX)  $<
	$(LATEX)  $<

clean:
	- rm -f $(PDFS) $(AUXS) $(LOGS) $(OUTS) $(TOCS) *~
	- rm -rf user_guide/ 
	- rm -f INPUT_*.html INPUT_*.txt INPUT_*.xml qe-input-ref.html

user_guide: user_guide.pdf
	 - rm -rf user_guide/
	 - latex2html \
                -t "User's Guide for Quantum-ESPRESSO" \
                -html_version 3.2,math \
                -toc_depth 5 -split 5 -toc_stars -show_section_numbers \
                -local_icons -image_type png \
                user_guide.tex
	if test -d user_guide; then \
		cd user_guide; \
	        for file in *.html; do \
	                cp $$file /tmp/$$file; \
	                cat /tmp/$$file | sed 's/HREF="http/NAME="http/g' | sed 's/mathend000#//g' - > $$file; \
	                rm -f /tmp/$$file; \
	        done; \
	fi
	@if test -d user_guide; then \
		echo ""; \
		echo "***"; \
		echo "*** User's Guide created in user_guide/user_guide.html"; \
		echo "***"; \
		echo ""; \
	fi

brillouin_zones: brillouin_zones.pdf