ALL: all-redirect
SHELL = @SHELL@
VPATH = @srcdir@
srcdir = @srcdir@
.SUFFIXES: .pdf .ps .dvi .tex

# Set these to the location of the web and ftp locations for the documents
WEBDIR = /mcs/www/mpi/mpich2/docs
FTPDIR = /home/ftp/pub/mpi/mpich2

# The tests on files that use -s really need to also check for a valid
# link.  However, the -h test is not available in all shells,
# so we allow the ln to fail without exiting make (the -f option for
# ln is also non-standard, so we can't use that either)
user.dvi: user.tex faqsum.tex $(srcdir)/user.bib
	@-if [ ! -s ../mpiman.sty ] ; then \
	(cd .. && ln -s $(srcdir)/../mpiman.sty mpiman.sty) ; fi
	@if [ ! -s user.bib ] ; then \
	 ln -s $(srcdir)/user.bib user.bib ; fi
	@if [ ! -s user.tex ] ; then ln -sf $(srcdir)/user.tex ; fi
	@if [ ! -s faqsum.tex ] ; then ln -sf $(srcdir)/faqsum.tex ; fi
	-latex user.tex
	-bibtex user 
	-latex user.tex
	latex  user.tex

.tex.dvi:
	@-if [ ! -s ../mpiman.sty ] ; then \
	(cd .. && ln -s $(srcdir)/../mpiman.sty mpiman.sty) ; fi
	@if [ ! -s user.bib ] ; then \
	 ln -s $(srcdir)/user.bib user.bib ; fi
	-latex $< 
	-bibtex $* 
	-latex $< 
	latex $<

.dvi.pdf:
	dvipdfm $*
.dvi.ps:
	dvips $*

# Use latex2html to create the HTML version.  There are several 
# steps needed to workaround features of latex2html
# 1. latex2html needs the user.aux file, so we run a latex step if
#    necessary
# 2. latex2html is not compatible with VPATH builds (it runs in the
#    directory that contains the source file), so we copy the source
#    file.  If more source files are added, this step will need to 
#    be changed
user.tex: $(srcdir)/user.tex
	@if cmp -s user.tex $(srcdir)/user.tex ; then : ; else \
	cp $(srcdir)/user.tex user.tex ; fi

user.aux: user.tex $(srcdir)/user.tex faqsum.tex
	latex $(srcdir)/user.tex
user/user.html: user.aux $(srcdir)/user.tex $(srcdir)/user.bib faqsum.tex
	@if [ ! -s user.tex -a -s $(srcdir)/user.tex ] ; then cp $(srcdir)/user.tex . ; \
	elif cmp -s user.tex $(srcdir)/user.tex ; then : ; else cp $(srcdir)/user.tex . ; fi
	latex2html user.tex

faqsum.tex: $(srcdir)/../faq/faq.txt $(srcdir)/../faq/faqbuild
	mydir=`pwd` && (cd $(srcdir)/../faq && ./faqbuild -elatex=subsection -outfile=$$mydir/faqsum.tex)

#
# Here are some thoughts on using tohtml
#	tohtml -debugfile -default -dosnl -gaudy \
#              -basedef $(srcdir)/../mpiman.def $(srcdir)/user.tex
#	tohtml -default -dosnl -gaudy -basedef $(srcdir)/../mpiman.def \
#	$(srcdir)/user.tex

all-redirect: user.pdf

mandoc:

htmldoc:

latexdoc: ALL

clean:
	-rm -f *.toc *.out *.dvi user.ps user.pdf *.aux *.blg *.bbl *.log

distclean: clean
	-rm -f code.sty

install: user.pdf user/user.html
	@if [ -z "$(WEBDIR)" ] ; then echo "No WEBDIR set" ; exit 1 ; fi
	@if [ ! -d $(WEBDIR) ] ; then echo "Create $(WEBDIR) first" ; exit 1 ;fi
	@if [ -z "$(FTPDIR)" ] ; then echo "No FTPDIR set" ; exit 1 ; fi
	@if [ ! -d $(FTPDIR) ] ; then echo "Create $(FTPDIR) first" ; exit 1 ;fi
	cp user.pdf $(WEBDIR)/user.pdf
	cp -rp user $(WEBDIR)/user-new
	rm -rf $(WEBDIR)/user
	mv -f $(WEBDIR)/user-new $(WEBDIR)/user
	cp user.pdf $(FTPDIR)/user.pdf
	cp -rp user $(FTPDIR)/user-new
	rm -rf $(WEBDIR)/user
	mv -f $(FTPDIR)/user-new $(FTPDIR)/user
