# The installed library directory
HOMELIB = $$HOME/lib

DOC = man
VERBATIM = BigResistor+1.verb BigResistor+2.verb Loop+.verb \
  Oblique+.verb FF+.verb quick.verb boxdims.verb eboxdims.verb \
  Axes.verb bitr.verb oax.verb tran.verb tline.verb
DOCSRC = man.tex body.tex defines.tex
PICTEX = Flowdiag+.tex BigResistor+.tex CctTable+.tex Loop+.tex Misc+.tex \
  Bip+.tex fet+.tex Oblique+.tex Liblog+.tex NOR+.tex ex08.tex FF+.tex \
  currents+.tex quick.tex ex10+.tex eboxdims.tex Axes.tex AmpTable+.tex \
  oax+.tex tran+.tex bitr+.tex tline.tex ujt+.tex scr+.tex Relay+.tex \
  mosfet+.tex Nport+.tex

LATEX = latex

# For gpic
MODE = gpic
PIC = gpic -t
PRE =
POST = ;printf '\\centerline{\\box\\graph}\n'
PST =

# For dpic; comment these to stick with gpic.
MODE = pstricks
PIC = dpic -p
# PIC = $$HOME/dpic/test/dpic -p
PRE = printf '\\centering\n';
POST =
PST = ;printf '\\usepackage{pstricks}\n' >> heading.tex

M4LIBS = $(HOMELIB)/$(MODE).m4 $(HOMELIB)/libcct.m4 $(HOMELIB)/liblog.m4
.SUFFIXES: .tex .m4 .verb
.m4.tex: $*.m4
	m4 $(M4LIBS) $*.m4 > $*.pic
	($(PRE) $(PIC) $*.pic $(POST)) > $*.tex
.m4.verb: $*.m4
	printf '\\begin{verbatim}\n' > $*.verb
	cat $*.m4 >> $*.verb
	printf '\\end{verbatim}%%\n' >> $*.verb
	
$(DOC).ps: $(DOC).dvi
	dvips $(DOC) -o

$(DOC).dvi: citations $(PICTEX)
	$(LATEX) $(DOC)
    -@if grep -s "Warning: Reference " $(DOC).log ; then \
           $(LATEX) $(DOC) ;\
         elif test ! -f $(DOC).dvi ; then\
           $(LATEX) $(DOC) ; fi

citations: $(DOC).bbl $(PICTEX)
	$(LATEX) $(DOC)
	touch citations

$(DOC).bbl: $(DOC).aux $(DOC).bib
	bibtex $(DOC)

$(DOC).aux: $(DOCSRC) heading.tex $(VERBATIM) $(PICTEX)
	$(LATEX) $(DOC)
	touch eboxdims.m4
	make eboxdims.tex

heading.tex:
	printf '\\documentclass{article}\n' > heading.tex
	printf '\\usepackage{boxdims}\n' >> heading.tex $(PST)

oax+.tex tran+.tex bitr+.tex: oax+.m4
	m4 $(M4LIBS) $*.m4 > $*.pic
	$(PIC) $*.pic > $*.tex

BigResistor+1.verb: BigResistor+.m4
	( printf '\\begin{verbatim}\n' ; sed -n -e '/PS/,/R1/p' BigResistor+.m4 ; \
    printf '\\end{verbatim}%%\n' ) > BigResistor+1.verb

BigResistor+2.verb: BigResistor+.m4
	( printf '\\begin{verbatim}\n';sed -n '/thinlines/,/PE/p' BigResistor+.m4 ;\
    printf '\\end{verbatim}%%\n' ) > BigResistor+2.verb

eboxdims.verb: eboxdims.m4
	( printf '\\begin{verbatim}\n' ; sed -e '/thinlines/,$$d' eboxdims.m4 ; \
    printf '.PE\n\\end{verbatim}%%\n' ) > eboxdims.verb

boxdims.verb: ../boxdims.sty
	( printf '\\begin{verbatim}\n' ; cat ../boxdims.sty ; \
    printf '\\end{verbatim}%%\n' ) > boxdims.verb

Oblique+.m4: ../examples/ex02.m4
	cp ../examples/ex02.m4 Oblique+.m4

ex08.m4: ../examples/ex08.m4
	cp ../examples/ex08.m4 ex08.m4

clobber: clean
	rm -f man.ps *.dvi

clean:
	rm -f *.bbl *.log *.aux *.blg *.toc citations *.verb Oblique+.m4 ex08.m4
	rm -f *.pic $(PICTEX) heading.tex *.dim *.uu