#
# ${RHOME}/src/main/Makefile

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

top_builddir = ../..
subdir = src/main

include $(top_builddir)/Makeconf

distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
DISTFILES = $(shell cd $(srcdir) && ls Makefile.in *.[cfhy])

OBJS = arithmetic.o array.o attrib.o bind.o builtin.o character.o    \
	coerce.o colors.o complex.o context.o cov.o cum.o debug.o    \
	deparse.o deriv.o devices.o dotcode.o dstruct.o duplicate.o  \
	envir.o errors.o eval.o format.o fourier.o gram.o graphics.o \
	iosupport.o list.o logic.o main.o match.o memory.o model.o   \
	names.o objects.o optimize.o options.o par.o paste.o plot.o  \
	plot3d.o plotmath.o print.o printarray.o printvector.o       \
	printutils.o random.o relop.o saveload.o scan.o seq.o sort.o \
	source.o split.o subassign.o subscript.o subset.o summary.o  \
	unique.o util.o version.o

RLIBS = ../unix/libunix.a ../appl/libappl.a ../nmath/libmath.a

ALL_LIBS = $(RLIBS) $(X_PRE_LIBS) $(X_LIBS) $(X_EXTRA_LIBS) $(LIBS)

all: R

R: $(top_builddir)/bin/R.binary

$(top_builddir)/bin/R.binary: $(OBJS) $(RLIBS)
	@$(MKINSTALLDIRS) $(top_builddir)/bin
	$(LDCMD) $(DLLFLAGS) -o $@ $(OBJS) $(ALL_LIBS)

../unix/libunix.a:
	(cd ../unix;  $(MAKE) $(@F))
../appl/libappl.a:
	(cd ../appl;  $(MAKE) $(@F))
../nmath/libmath.a:
	(cd ../nmath; $(MAKE) $(@F))

$(OBJS): $(top_srcdir)/src/include/Defn.h

#$(srcdir)/gram.c: $(srcdir)/gram.y
#	$(YACC) $<
#	mv y.tab.c $@

gram.c: $(srcdir)/gram.y
	$(YACC) $<
	mv y.tab.c $@

mostlyclean: clean
clean:
	@-rm -f R.binary R-Image *core *.o gram.c
distclean: clean
	@-rm -f Makefile
maintainer-clean: distclean
	@rm -f gram.c

tags: *.h *.c
	ctags *.h *.c
TAGS: *.h *.c
	etags *.h *.c

# Dependencies

colors.o:	$(top_srcdir)/src/include/Graphics.h
graphics.o:	$(top_srcdir)/src/include/Graphics.h
par.o:		$(top_srcdir)/src/include/Graphics.h
plot.o:		$(top_srcdir)/src/include/Graphics.h

arithmetic.o:	$(top_srcdir)/src/include/Mathlib.h
format.o:	$(top_srcdir)/src/include/Mathlib.h
random.o:	$(top_srcdir)/src/include/Mathlib.h \
			$(top_srcdir)/src/include/Random.h

deparse.o:	names.h
names.o:	names.h

print.o:	$(top_srcdir)/src/include/Print.h
printarray.o:	$(top_srcdir)/src/include/Print.h
printutils.o:	$(top_srcdir)/src/include/Print.h
printvector.o:	$(top_srcdir)/src/include/Print.h

version.o:	../include/Platform.h
../include/Platform.h:
	(cd ../include; $(MAKE) Platform.h)

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

# Unused targets

install install-strip uninstall info dvi check::