# This makefile was created by Peter Harvey to compile LaTeX papers
# and slides.
#
# We assume that all diagrams are used in both paper and slides.
# This is most likely not the case, but it's easy to change this
# makefile so that it is the case.

# List all original PDF or EPS diagrams here.
PDF_FIGURES := 
EPS_FIGURES := 

# List all Dia diagrams, and then generate their .eps and .pdf results.
DIA_FIGURES := 
PDF_FIGURES := $(PDF_FIGURES) $(addsuffix .pdf, $(basename $(DIA_FIGURES)))
EPS_FIGURES := $(EPS_FIGURES) $(addsuffix .eps, $(basename $(DIA_FIGURES)))

# List all the default targets
TARGETS := paper.pdf paper.ps slides.pdf slides.ps

all: $(TARGETS)

clean:
	rm -f *~ *.bak *.log *.lg *.tmp *.xref *.dvi *.idv *.4ct *.4tc *.aux *.bbl *.blg
	rm -f $(addsuffix .pdf, $(basename $(DIA_FIGURES))) $(addsuffix .eps, $(basename $(DIA_FIGURES)))
	
realclean: clean
	rm -f $(TARGETS)

paper.pdf: $(PDF_FIGURES)
paper.dvi: $(EPS_FIGURES)
slides.pdf: $(PDF_FIGURES)
slides.dvi: $(EPS_FIGURES)

# Custom dvips line to ensure that landscape mode is handled properly
slides.ps: slides.dvi
	dvips -t landscape -o slides.ps slides.dvi

# If we have no bibfile, then create one to stop any whinging
bibfile.bib :
	touch bibfile.bib

%.dvi : %.tex

%.eps : %.dia
	dia $< --nosplash -e $@

%.pdf : %.eps
	epstopdf $*.eps

%.aux : %.tex
	@latex $*.tex

# Long and complicated stuff to generate the PDF without any missing references
%.pdf : %.tex bibfile.bib
	@-pdflatex --interaction batchmode $*.tex
	@-bibtex $*
	@-rm -f $*.blg $*.log
	@-until [ -f $*.log ] && [ -z "`grep '$LaTeX Warning: Label(s) may have changed. Rerun to get cross-references right.' $*.log`" ]; do pdflatex --interaction batchmode $*.tex ; done
	@-sed -n -e '/^LaTeX[^:]*Error:/,/\.$$/p' $*.log
	@-sed -n -e '/^LaTeX[^:]*Warning:/,/\.$$/p' $*.log
	@-sed -n -e '/^! /p' -e '/^l\.[0-9]*/,/^$$/p' $*.log
	@-rm -f $*.aux $*.bbl $*.out


# Long and complicated stuff to generate the DVI without any missing references
%.dvi : %.tex bibfile.bib
	@-latex --interaction batchmode $*.tex
	@-bibtex $*
	@-rm -f $*.blg $*.log
	@-until [ -f $*.log ] && [ -z "`grep '$LaTeX Warning: Label(s) may have changed. Rerun to get cross-references right.' $*.log`" ]; do latex --interaction batchmode $*.tex ; done
	@-sed -n -e '/^LaTeX[^:]*Error:/,/\.$$/p' $*.log
	@-sed -n -e '/^LaTeX[^:]*Warning:/,/\.$$/p' $*.log
	@-sed -n -e '/^! /p' -e '/^l\.[0-9]*/,/^$$/p' $*.log
	@-rm -f $*.aux $*.bbl

%.ps : %.dvi
	@dvips -o $*.ps $*.dvi 2>/dev/null
	
%2.ps : %.ps
	@psnup -2 -r $*.ps $*2.ps
	
%4.ps : %.ps
	@psnup -4 -r $*.ps $*4.ps

%9.ps : %.ps
	@psnup -9 -r $*.ps $*9.ps

%16.ps : %.ps
	@psnup -16 -r $*.ps $*16.ps