#
# Makefile for octave's doc/liboctave directory
#
# John W. Eaton
# jwe@bevo.che.wisc.edu
# University of Wisconsin-Madison
# Department of Chemical Engineering

TOPDIR = ../..

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

include $(TOPDIR)/Makeconf

INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_DATA = @INSTALL_DATA@

SOURCES =

TEXINFO = array.texi bugs.texi cp-idx.texi diffeq.texi error.texi \
	factor.texi fn-idx.texi install.texi intro.texi liboctave.texi \
	matvec.texi nleqn.texi ode.texi optim.texi preface.texi \
	quad.texi range.texi

FORMATTED = liboctave.dvi liboctave.ps liboctave.info liboctave.info-[0-9]*

DISTFILES = Makefile.in conf.texi gpl.texi $(TEXINFO) $(FORMATTED)

SPELL = $(patsubst %.texi, %.spell, $(TEXINFO))

%.spell : %.texi
	rm -f $@
	sed -e 's/@@/ at /g' -e 's/@[a-zA-Z]*//g' $< | spell > $@.tmp
	mv $@.tmp $@

all: conf.texi liboctave.info liboctave.dvi liboctave.ps
.PHONY: all

# This mess is supposed to prevent us from making info files
# unnecessarily when building Octave in a subdirectory.

conf.texi: $(srcdir)/../../src/version.h ../../Makeconf Makefile \
	$(srcdir)/../conf.texi.in
	@echo "Making conf.texi from conf.texi.in..."
	@(version_val=${version}; \
	sed < $(srcdir)/../conf.texi.in > conf.texi.tmp \
	-e "s;%OCTAVE_VERSION%;$$version_val;" \
	-e "s;%OCTAVE_HOME%;${prefix};")
	@if test "$(srcdir)" = "." ; then \
	  $(top_srcdir)/move-if-change conf.texi.tmp conf.texi; \
	else \
	  if cmp conf.texi.tmp $(srcdir)/conf.texi > /dev/null; then \
	    echo conf.texi is unchanged; \
	    rm -f conf.texi.tmp; \
	  else \
	    mv -f conf.texi.tmp conf.texi; \
	  fi; \
	fi

liboctave.info: $(TEXINFO) conf.texi
	-makeinfo -I$(srcdir) $(srcdir)/liboctave.texi

liboctave.dvi: $(TEXINFO) conf.texi
	-TEXINPUTS="$(srcdir):$(srcdir)/..:$(TEXINPUTS):" ; \
	  export TEXINPUTS ; \
	  $(TEXI2DVI) $(srcdir)/liboctave.texi

liboctave.ps: liboctave.dvi
	-dvips -o liboctave.ps liboctave.dvi

check:
.PHONY: check

install: all
.PHONY: install

uninstall:
	rm -f $(infodir)/liboctave.info*
.PHONY: uninstall

tags: $(SOURCES)
	ctags $(SOURCES)

TAGS: $(SOURCES)
	etags $(SOURCES)

spell: $(SPELL)
.PHONY: spell

mostlyclean clean:
	rm -f liboctave.cp liboctave.fn liboctave.pg liboctave.tp \
	liboctave.cps liboctave.fns liboctave.pgs liboctave.tps \
	liboctave.aux liboctave.log liboctave.toc
.PHONY: mostlyclean clean

distclean: clean
	rm -f Makefile
.PHONY: distclean

maintainer-clean: distclean
	rm -f tags TAGS liboctave.info liboctave.info-* \
	liboctave.dvi liboctave.ps
.PHONY: maintainer-clean

dist: all
	ln $(DISTFILES) ../../`cat ../../.fname`/doc/liboctave
.PHONY: dist