ELNA_INSTALL_NAME := $(shell echo gelna|sed '$(program_transform_name)')
ELNA_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gelna|sed '$(program_transform_name)')

elna: elna1$(exeext)

.PHONY: elna

# Driver

ELNA_OBJS = \
   $(GCC_OBJS) \
   elna/elna-spec.o \
   $(END)

gelna$(exeext): $(ELNA_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a $(LIBDEPS)
	+$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
	  $(ELNA_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a \
	  $(EXTRA_GCC_LIBS) $(LIBS)

# The compiler proper

elna_OBJS = \
	elna/elna1.o \
	elna/elna-generic.o \
	elna/elna-convert.o \
	elna/elna-diagnostic.o \
	elna/elna-tree.o \
	elna/ast.o \
	elna/driver.o \
	elna/lexer.o \
	elna/parser.o \
	elna/result.o \
	$(END)

elna1$(exeext): attribs.o $(elna_OBJS) $(BACKEND) $(LIBDEPS)
	+$(LLINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
	      attribs.o $(elna_OBJS) $(BACKEND) $(LIBS) $(BACKENDLIBS)

elna.all.cross:

elna.start.encap: gelna$(exeext)
elna.rest.encap:

# No elna-specific selftests.
selftest-elna:

elna.install-common: installdirs
	-rm -f $(DESTDIR)$(bindir)/$(ELNA_INSTALL_NAME)$(exeext)
	$(INSTALL_PROGRAM) gelna$(exeext) $(DESTDIR)$(bindir)/$(ELNA_INSTALL_NAME)$(exeext)
	rm -f $(DESTDIR)$(bindir)/$(ELNA_TARGET_INSTALL_NAME)$(exeext); \
	( cd $(DESTDIR)$(bindir) && \
      $(LN) $(ELNA_INSTALL_NAME)$(exeext) $(ELNA_TARGET_INSTALL_NAME)$(exeext) ); \

# Required goals, they still do nothing
elna.install-man:
elna.install-info:
elna.install-pdf:
elna.install-plugin:
elna.install-html:
elna.info:
elna.dvi:
elna.pdf:
elna.html:
elna.man:
elna.mostlyclean:
elna.clean:
elna.distclean:
elna.maintainer-clean:

# make uninstall
elna.uninstall:
	-rm -f gelna$(exeext) elna1$(exeext)
	-rm -f $(elna_OBJS)

# Used for handling bootstrap
elna.stage1: stage1-start
	-mv elna/*$(objext) stage1/elna
elna.stage2: stage2-start
	-mv elna/*$(objext) stage2/elna
elna.stage3: stage3-start
	-mv elna/*$(objext) stage3/elna
elna.stage4: stage4-start
	-mv elna/*$(objext) stage4/elna
elna.stageprofile: stageprofile-start
	-mv elna/*$(objext) stageprofile/elna
elna.stagefeedback: stagefeedback-start
	-mv elna/*$(objext) stagefeedback/elna

ELNA_INCLUDES = -I $(srcdir)/elna/include -I elna/generated

elna/%.o: elna/source/%.cc elna/generated/parser.hh elna/generated/location.hh
	$(COMPILE) $(ELNA_INCLUDES) $<
	$(POSTCOMPILE)

elna/%.o: elna/generated/%.cc elna/generated/parser.hh elna/generated/location.hh
	$(COMPILE) $(ELNA_INCLUDES) $<
	$(POSTCOMPILE)

elna/%.o: elna/gcc/%.cc elna/generated/parser.hh elna/generated/location.hh
	$(COMPILE) $(ELNA_INCLUDES) $<
	$(POSTCOMPILE)

elna/generated/parser.cc: elna/source/parser.yy
	mkdir -p $(dir $@)
	$(BISON) -d -o $@ $<

elna/generated/parser.hh elna/generated/location.hh: elna/generated/parser.cc
	@touch $@

elna/generated/lexer.cc: elna/source/lexer.ll
	mkdir -p $(dir $@)
	$(FLEX) -o $@ $<