### make all or make images, and make install
FILE      = tutorial
TEXFILE   = ${FILE}.tex
HTMLFILE  = ${FILE}.html
TARFILE   = ${FILE}.tgz
ZIPFILE   = ${FILE}.zip
DVIFILE   = ${FILE}.dvi
PSFILE    = ${FILE}.ps
ENVFILE_LTX = ${FILE}_env_latex.tex
ENVFILE_TTH = ${FILE}_env_tth.tex
ENVFILE   = ${FILE}_env.tex
LATEXMK	  = /usr/local/bin/latexmk -f -ps	# force, postscript
MAKEINDEX = makeindex
IMG_COMMAND = makefigs.pl
TTH	  = /usr/local/bin/tth
TTHARGS   = -i -L${FILE}
TTH_EXTRA_ARGS   = -e2
ZIP       = zip
TAR       = tar
TAR_ARGS  = -zcf
INSTALL   = install
INSTALL_ARGS = --mode 644

TOP       = tutorial
HTMLDIR	  = /home/httpd/html/Matlab
FILESDIR  = ${HTMLDIR}/files

all: 	dvi images tth

dvi:
	cp ${ENVFILE_LTX} ${ENVFILE}
	${LATEXMK} ${TEXFILE}
	${MAKEINDEX} ${FILE}

images: 
	${IMG_COMMAND}

tth:
	cp ${ENVFILE_TTH} ${ENVFILE}
	${TTH} ${TTHARGS} ${TTH_EXTRA_ARGS}< ${TEXFILE} > ${HTMLFILE}

install:
	echo "installing files..."
	${ZIP} ${ZIPFILE} ${HTMLFILE} *.gif
	${TAR} ${TAR_ARGS} ${TARFILE} ${HTMLFILE} *.gif
	rm -rf ${HTMLDIR}/${TOP}.old
	mv ${HTMLDIR}/${TOP} ${HTMLDIR}/${TOP}.old
	mkdir $(HTMLDIR)/${TOP}
	chmod 755 $(HTMLDIR)/${TOP}
	cp index.html $(FILE).html *.gif $(HTMLDIR)/${TOP}
	chmod 644 $(HTMLDIR)/${TOP}/*
	cp ${PSFILE} ${ZIPFILE} ${TARFILE} ${FILESDIR}
	chmod 644 ${FILESDIR}/${PSFILE} ${FILESDIR}/${ZIPFILE}
	echo "...done with install"