prefix=@prefix@$(null)
datarootdir=@datarootdir@$(null)
datadir=@datadir@$(null)
packagedir=@packagedir@$(null)
infodir=@infodir@$(null)
TEX=@TEX@
PDFTEX=@PDFTEX@
MAKEINFO=@MAKEINFO@
MAKEINFO_PLAIN=-D rawfile --no-headers
INSTALL_INFO=@INSTALL_INFO@
INSTALL=@INSTALL@
INSTALL_DATA=@INSTALL_DATA@
DESTDIR=
TEXI2HTML=@TEXI2HTML@
TEXI2DVI=@TEXI2DVI@
TEXI2PDF=@TEXI2PDF@
MKINSTALLDIRS = ../mkinstalldirs
DVIPS=@DVIPS@
PERL=@PERL@
AUCTEXDATE=@AUCTEXDATE@
AUCTEXVERSION=@AUCTEXVERSION@

AUCTEXTEXIFILES = auctex.texi install.texi wininstall.texi intro.texi \
	changes.texi todo.texi faq.texi macros.texi quickstart.texi \
	fdl.texi version.texi
PREVIEWTEXIFILES = copying.texi preview-faq.texi macros.texi \
	preview-dtxdoc.texi preview-latex.texi preview-problems.texi \
	preview-readme.texi preview-todo.texi version.texi
DISTTEXTS = ../README ../INSTALL ../TODO ../INSTALL.windows ../FAQ ../CHANGES

all: dist

info: auctex.info preview-latex.info

dvi: auctex.dvi tex-ref.dvi preview-latex.dvi

install: install-auctex install-preview

install-man:
	test x$(packagedir) != xno && \
	{ $(MKINSTALLDIRS) $(DESTDIR)$(packagedir)/man/auctex ; \
	for i in $(AUCTEXTEXIFILES) $(PREVIEWTEXIFILES) tex-ref.tex ; \
	do echo $(INSTALL_DATA) $$i $(DESTDIR)$(packagedir)/man/auctex; \
	   $(INSTALL_DATA) $$i $(DESTDIR)$(packagedir)/man/auctex; \
	done ; \
	}

dist: $(DISTTEXTS) preview-latex.info auctex.info

extradist: html/auctex_toc.html auctex.ps auctex.pdf tex-ref.ps tex-ref.pdf

.PHONY: all info dvi dist install-auctex disttexts clean distclean \
	maintainer-clean install-preview install-man html-docs extradist

# AUCTeX

html/auctex_toc.html: auctex.texi
	rm -rf html
	mkdir html
	cd html && $(TEXI2HTML) -split_node -I .. ../auctex.texi && \
	test ! -d auctex || { mv auctex/* . && rm -rf auctex ; }

tex-ref.dvi: tex-ref.tex
	$(TEX) tex-ref

tex-ref.ps: tex-ref.dvi
	$(DVIPS) tex-ref.dvi -Ppdf -o tex-ref.ps

tex-ref.pdf: tex-ref.tex
	$(PDFTEX) tex-ref.tex

version.texi: ../ChangeLog
	echo @set VERSION $(AUCTEXVERSION) >version.texi
	echo @set UPDATED $(AUCTEXDATE) >>version.texi

auctex.dvi: $(AUCTEXTEXIFILES)
	$(TEXI2DVI) auctex.texi

auctex.pdf: $(AUCTEXTEXIFILES)
	$(TEXI2PDF) auctex.texi

auctex.ps: auctex.dvi
	$(DVIPS) auctex.dvi -Ppdf -o auctex.ps

auctex.info: $(AUCTEXTEXIFILES)
	$(MAKEINFO) auctex.texi

install-auctex: auctex.info
	-$(MKINSTALLDIRS) $(DESTDIR)$(infodir)
	rm -f $(DESTDIR)$(infodir)/auctex $(DESTDIR)$(infodir)/auctex-*
	$(INSTALL_DATA) auctex.info $(DESTDIR)$(infodir)
	for x in auctex.info-*; do \
	  if [ -r $$x ]; then \
	    $(INSTALL_DATA) $$x $(DESTDIR)$(infodir) ; \
	  fi; \
	done
	-$(INSTALL_INFO)  --info-dir=$(DESTDIR)$(infodir) auctex.info

# preview

preview-latex/index.html: $(PREVIEWTEXIFILES)
	rm -f preview-latex/*
	$(TEXI2HTML) preview-latex.texi

html-docs: preview-latex/index.html

preview-dtxdoc.texi: ../preview/latex/preview.dtx preview-dtxdoc.pl
	-$(PERL) preview-dtxdoc.pl ../preview/latex/preview.dtx \
		preview-dtxdoc.texi

preview-latex.dvi: $(PREVIEWTEXIFILES)
	$(TEXI2DVI) preview-latex.texi

preview-latex.ps: preview-latex.dvi
	$(DVIPS) preview-latex.dvi -Ppdf -o preview-latex.ps

preview-latex.pdf: $(PREVIEWTEXIFILES)
	$(TEXI2PDF) preview-latex.texi

preview-latex.info: $(PREVIEWTEXIFILES)
	$(MAKEINFO) preview-latex.texi

install-preview: preview-latex.info
	-$(MKINSTALLDIRS) $(DESTDIR)$(infodir)
	for x in preview-latex.info* ; do \
		$(INSTALL_DATA) $$x $(DESTDIR)$(infodir) ; \
	done
	-$(INSTALL_INFO) --info-dir=$(DESTDIR)$(infodir) preview-latex.info

# disttexts

../INSTALL: install.texi macros.texi
	$(MAKEINFO) $(MAKEINFO_PLAIN) install.texi --output $@

../INSTALL.windows: wininstall.texi macros.texi
	$(MAKEINFO) $(MAKEINFO_PLAIN) wininstall.texi --output $@

../README: intro.texi preview-readme.texi macros.texi
	$(MAKEINFO) $(MAKEINFO_PLAIN) intro.texi --output $@
	$(MAKEINFO) $(MAKEINFO_PLAIN) preview-readme.texi --output - >> $@

../CHANGES: changes.texi macros.texi
	$(MAKEINFO) $(MAKEINFO_PLAIN) changes.texi --output $@

../TODO: todo.texi preview-todo.texi macros.texi
	$(MAKEINFO) $(MAKEINFO_PLAIN) todo.texi --output $@
	$(MAKEINFO) $(MAKEINFO_PLAIN) preview-todo.texi --output - >> $@

../FAQ: faq.texi preview-faq.texi macros.texi
	$(MAKEINFO) $(MAKEINFO_PLAIN) faq.texi --output $@
	$(MAKEINFO) $(MAKEINFO_PLAIN) --number-sections preview-faq.texi --output - >> $@

../PROBLEMS: preview-problems.texi macros.texi
	$(MAKEINFO) $(MAKEINFO_PLAIN) --number-sections preview-problems.texi --output $@

# clean

clean:
	rm -f *.dvi *.ps *.pdf *.aux *.cp *.fn *.ky *.log *~ \#*\# \
		*.tp *.vr *.pg *.toc *.tp *.bak *.cps *.kys *.tps \
		*.fns *.vrs *.pgs *.tmp *.html
	rm -rf html preview-latex

distclean: clean
	rm -f Makefile

maintainer-clean: distclean
	rm -f INSTALL.windows README CHANGES HISTORY TODO FAQ \
		preview-dtxdoc.texi version.texi $(DISTTEXTS) *.info *.info-*
