#! gnumake
#

SRC = AnnualReport2007.tex
DVI = $(SRC:.tex=.dvi)
POSTSCRIPT = $(SRC:.tex=.ps)
PDF = $(SRC:.tex=.pdf)
CONTENT_SRC = macros/macros.tex Makefile
CONTENT_SRC += $(wildcard content/*.tex)
BUILD_FILES = $(SRC:.tex=.toc) $(SRC:.tex=.bbl)

#LATEX_ARGS = -halt-on-error

all:	eps2pdf $(PDF) reload links 

pdf:	$(PDF)

%.ps:	%.dvi
#	dvips -t letter -O0cm,1cm -Ppdf -G0 $< -o $@ 
	dvips -t letter -O-0.2cm,-0.25cm -Ppdf -G0 $< -o $@ 
#	dvips -Ppdf -G0 $< -o $@  
#	dvips -Ppdf $< -o $@  

%.pdf:  %.tex ${CONTENT_SRC}
	pdflatex $< $@ 
	@latex_count=1 ;                                                \
	while ( egrep -s 'Rerun (LaTeX|to get cross-references right)'  \
		    $(subst .tex,.log,$<)                               \
		 && [ $$latex_count -lt 5 ] ) ; do                      \
	   echo "Re-running LaTeX ($$latex_count)..." ;                 \
	   pdflatex $< $@ ; \
	if [ "$$latex_count" -eq "1" ]; then                            \
	    echo "Running bibtex..." ;                                  \
	    bibtex $(subst .tex,,$<);                               \
	    echo "Rerun LaTeX" >> $(subst .tex,.log,$<);                \
	fi;                                                             \
	   latex_count=`expr $$latex_count + 1` ;                       \
	done

%.dvi:	%.tex ${CONTENT_SRC}
	@echo "Running latex on $< ..."
#	Need to run 3 times, for the TOC to be COMPLETELY correct
	latex ${LATEX_ARGS} $<
#	latex ${LATEX_ARGS} $<
#	latex ${LATEX_ARGS} $<
#	Bibliography (if needed)
	@if (egrep -s 'Linenumber refererence failed' $(subst .tex,.log,$<)); then \
	    echo "Rerun LaTeX" >> $(subst .tex,.log,$<);                \
	fi
	@if (egrep -s 'undefined references' $(subst .tex,.log,$<)); then \
	    echo "Running bibtex..." ;                                  \
	    bibtex $(subst .tex,,$<);                               \
	    echo "Rerun LaTeX" >> $(subst .tex,.log,$<);                \
	fi
#	Index (if needed)
	@if (egrep -s 'Writing index file' $(subst .tex,.log,$<)); then \
	    echo "Running makeindex..." ;                               \
	    makeindex $(subst .tex,.idx,$<);                            \
	fi
#	Cross-references (up to 5 times)
	@latex_count=1 ;                                                \
	while ( egrep -s 'Rerun (LaTeX|to get cross-references right)'  \
		    $(subst .tex,.log,$<)                               \
		 && [ $$latex_count -lt 5 ] ) ; do                      \
	   echo "Re-running LaTeX ($$latex_count)..." ;                 \
	   latex ${LATEX_ARGS} $< > /dev/null;                          \
	if [ "$$latex_count" -eq "1" ]; then                            \
	    echo "Running bibtex..." ;                                  \
	    bibtex $(subst .tex,,$<);                               \
	    echo "Rerun LaTeX" >> $(subst .tex,.log,$<);                \
	fi;                                                             \
	   latex_count=`expr $$latex_count + 1` ;                       \
	done


links:  $(PDF)
#	ln -sf $(POSTSCRIPT) LATEST_VERSION.ps
	ln -sf $(PDF) LATEST_VERSION.pdf
# 	ln -sf Commented/$(PDF) LATEST_COMMENTED_VERSION.pdf

reload: $(PDF)
	xpdf -remote REMOTE -reload


clean:
	@rm -vf *.dvi ${POSTSCRIPT} ${PDF}  *~ \
		*.{aux,log,bbl,blg,brf,lof,lot} \
		*.{toc,out} \
		content/*~
	@cleanlinks >& /dev/null
# 	@rm -vf Commented/*

eps2pdf:
	cd figures;./eps2pdf;cd -