#
# ${R_HOME}/doc/manual/Makefile

VPATH = @srcdir@
srcdir = @srcdir@
top_srcdir = @top_srcdir@

top_builddir = ../..
subdir = doc/manual

include $(top_builddir)/Makeconf

distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
DISTFILES = \
	EQN README \
	Makefile.in Makefile.win \
	R-defs.texi R-exts.texi dir texinfo.tex \
	Rd.sty lib2tex.in \
	omsaer.fd omsaett.fd omscmtt.fd \
	refman.top.in refman.bot
SUBDIRS = ae pdf

MAKEINFO = @MAKEINFO@
TEXI2DVI = $(top_srcdir)/tools/texi2dvi
TEXI2PDF = $(TEXI2DVI) --pdf
PDFLATEX = @PDFLATEX@

infodir = @infodir@
INSTALL_INFO = @INSTALL_INFO@

# set the next to `.' if your LaTeX lacks the ae font package
AE = @AE@
# set the next to `ae' to omit the hyperlinks
PDF = pdf

pkgsrcs = $(R_PKGS:=-pkg.tex)

.SUFFIXES:
.SUFFIXES: .dvi .info .texi .pdf

all: Makefile lib2tex R dvi

Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
	@cd $(top_builddir) && \
	  CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= \
	  $(SHELL) ./config.status
lib2tex: $(srcdir)/lib2tex.in $(top_builddir)/config.status
	@cd $(top_builddir) && \
	  CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= \
	  $(SHELL) ./config.status
	@chmod +x $@

R:
	@if [ "$(srcdir)" != "." ]; then \
	  $(MAKE) rhome=$(top_builddir) install-tex; \
	fi

.texi.dvi:
	TEXINPUTS="$(srcdir):$$TEXINPUTS" $(TEXI2DVI) $<
.texi.info:
	$(MAKEINFO) -I$(srcdir) $<
.texi.pdf:
	TEXINPUTS="$(srcdir):$$TEXINPUTS" $(TEXI2PDF) $<

dvi: refman.dvi R-exts.dvi
refman.dvi: refman.tex version.tex $(pkgsrcs) $(srcdir)/Rd.sty
	@echo "LaTeX documentation: Reference Index ..."
	@rm -f *.aux refman.toc refman.ind
	@TEXINPUTS="$(srcdir)/$(AE):$(srcdir):$$TEXINPUTS" \
	  $(LATEX) '\nonstopmode\input{refman.tex}'
	@$(MAKEINDEX) refman
	@TEXINPUTS="$(srcdir)/$(AE):$(srcdir):$$TEXINPUTS" \
	  $(LATEX) '\nonstopmode\input{refman.tex}'
refman.tex: lib2tex refman.top $(srcdir)/refman.bot
	@echo "creating $(subdir)/$@"
	@(cat refman.top; \
	  for p in $(R_PKGS); do echo "\\input{$${p}-pkg.tex}"; done; \
	  cat $(srcdir)/refman.bot) > $@
refman.top: $(srcdir)/refman.top.in $(top_builddir)/config.status
	@cd $(top_builddir) && \
	  CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= \
	  $(SHELL) ./config.status
version.tex: $(top_srcdir)/date-stamp $(top_srcdir)/VERSION
	@echo "creating $(subdir)/$@"
	@(v=`cat $(top_srcdir)/VERSION`; \
	  y=`cut -d/ -f1 < $(top_srcdir)/date-stamp`; \
	  m=`cut -d/ -f2 < $(top_srcdir)/date-stamp`; \
	  d=`cut -d/ -f3 < $(top_srcdir)/date-stamp`; \
	  echo "$${v} ($${m} $${d}, $${y})") > $@
%-pkg.tex: FORCE
	@echo "Collecting components of $@ ..."
	@cd $(top_builddir)/src/library && \
	  OPTS="--latex" $(MAKE) PKGS="$*" DOCS
	./lib2tex $*
FORCE:
R-exts.dvi: R-exts.texi version.texi $(srcdir)/texinfo.tex

version.texi: $(top_srcdir)/VERSION
	@echo "creating $(subdir)/$@"
	@(v=`sed 's/\([^ ]*\).*/\1/' $(top_srcdir)/VERSION`; \
	  echo "@set VERSION $${v}" > $@)

info: R-exts.info
R-exts.info: R-exts.texi version.texi

pdf: refman.pdf R-exts.pdf
refman.pdf: refman.tex version.tex $(pkgsrcs) $(srcdir)/$(PDF)/Rd.sty
	@echo "PDF LaTeX documentation: Reference Index ..."
	@rm -f *.aux refman.toc refman.ind
	@TEXINPUTS="$(srcdir)/$(PDF):$(srcdir):$$TEXINPUTS" \
	  $(PDFLATEX) '\nonstopmode\input{refman.tex}'
	@$(MAKEINDEX) refman
	@TEXINPUTS="$(srcdir)/$(PDF):$(srcdir):$$TEXINPUTS" \
	  $(PDFLATEX) '\nonstopmode\input{refman.tex}'
	@TEXINPUTS="$(srcdir)/$(PDF):$(srcdir):$$TEXINPUTS" \
	  $(PDFLATEX) '\nonstopmode\input{refman.tex}'
R-exts.pdf: R-exts.texi version.texi $(srcdir)/texinfo.tex

install: installdirs install-tex
	@echo "Installing doc/manual ..."
installdirs:
	@$(MKINSTALLDIRS) $(rhome)/doc/manual
install-strip: install
install-dvi: dvi
	@$(MKINSTALLDIRS) $(rhome)/doc/dvi
	@for f in *.dvi; do \
	  $(INSTALL_DATA) $${f} $(rhome)/doc/dvi; \
	done
install-info: info $(infodir)/dir
	@for f in R-exts.info*; do \
	  $(INSTALL_DATA) $${f} $(infodir); \
	done
	@$(INSTALL_INFO) --info-dir=$(infodir) $(infodir)/R-exts.info \
	  || echo "You need to adjust $(infodir)/dir manually"
install-pdf: pdf
	@$(MKINSTALLDIRS) $(rhome)/doc/pdf
	@for f in *.pdf; do \
	  $(INSTALL_DATA) $${f} $(rhome)/doc/pdf; \
	done
install-tex:
	@for f in $(srcdir)/Rd.sty; do \
	  $(INSTALL_DATA) $${f} $(rhome)/doc/manual ; \
	done

$(infodir)/dir:
	@$(MKINSTALLDIRS) -p $(infodir)
	$(INSTALL_DATA) $(srcdir)/dir $(infodir)

uninstall:
	@echo "Uninstalling doc/manual ..."
	@rm -rf $(rhome)/doc/manual
uninstall-dvi:
	@-rm -f $(rhome)/doc/dvi/*
	@-rmdir $(rhome)/doc/dvi
uninstall-info:
	@$(INSTALL_INFO) --remove \
	  --info-dir=$(infodir) $(infodir)/R-exts.info \
	  || echo "You need to adjust $(infodir)/dir manually"
	@rm -f $(infodir)/R-exts.info*
uninstall-pdf:
	@-rm -f $(rhome)/doc/pdf/*
	@-rmdir $(rhome)/doc/pdf

mostlyclean: clean
clean:
	@echo cleaning in doc/manual
	@if [ "$(srcdir)" != "." ]; then \
	  rm -f Rd.sty Rd2dvi.tex; \
	fi
	@-rm -f *.aux *.cp *.cps *.dvi *.fn *.fns *.info* *.ky *.kys \
	  *.log *.out *.pdf *.pg *.pgs *.ps *.ps-2 *.tmp *.toc *.tp  \
	  *.vr *.vrs *-pkg.tex refman.i?? refman.tex version.tex \
	  version.texi
distclean: clean
	@-rm -f Makefile lib2tex refman.top
maintainer-clean: distclean

distdir: $(DISTFILES)
	@for f in $(DISTFILES); do \
	  test -f $(distdir)/$${f} \
	    || ln $(srcdir)/$${f} $(distdir)/$${f} 2>/dev/null \
	    || cp -p $(srcdir)/$${f} $(distdir)/$${f}; \
        done
	@for d in $(SUBDIRS) man; do \
	  if test -d $(srcdir)/$${d}; then \
	    ((cd $(srcdir); $(TAR) -c -f - --exclude=CVS $${d}) \
	        | (cd $(distdir); $(TAR) -x -f -)) \
	      || exit 1; \
	  fi; \
	done