Add semantic passes

gcc/Make-lang.in

@@ -0,0 +1,99 @@
+GCCELNA_INSTALL_NAME := $(shell echo gccelna|sed '$(program_transform_name)')
+GCCELNA_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gccelna|sed '$(program_transform_name)')
+
+elna: elna1$(exeext)
+
+.PHONY: elna
+
+# Driver
+
+GCCELNA_OBJS = \
+   $(GCC_OBJS) \
+   elna/elna-spec.o \
+   $(END)
+
+gccelna$(exeext): $(GCCELNA_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a $(LIBDEPS)
+	+$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
+	  $(GCCELNA_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a \
+	  $(EXTRA_GCC_LIBS) $(LIBS)
+
+# The compiler proper
+
+elna_OBJS = \
+	elna/elna1.o \
+	elna/generic-visitor.o \
+	elna/ast.o \
+	elna/driver.o \
+	elna/lexer.o \
+	elna/parser.o \
+	elna/result.o \
+	elna/semantic.o \
+	elna/symbol_table.o \
+	elna/types.o \
+	$(END)
+
+elna1$(exeext): attribs.o $(elna_OBJS) $(BACKEND) $(LIBDEPS)
+	+$(LLINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
+	      attribs.o $(elna_OBJS) $(BACKEND) $(LIBS) $(BACKENDLIBS)
+
+elna.all.cross:
+
+elna.start.encap: gccelna$(exeext)
+elna.rest.encap:
+
+# No elna-specific selftests.
+selftest-elna:
+
+elna.install-common: installdirs
+	-rm -f $(DESTDIR)$(bindir)/$(GCCELNA_INSTALL_NAME)$(exeext)
+	$(INSTALL_PROGRAM) gccelna$(exeext) $(DESTDIR)$(bindir)/$(GCCELNA_INSTALL_NAME)$(exeext)
+	rm -f $(DESTDIR)$(bindir)/$(GCCELNA_TARGET_INSTALL_NAME)$(exeext); \
+	( cd $(DESTDIR)$(bindir) && \
+      $(LN) $(GCCELNA_INSTALL_NAME)$(exeext) $(GCCELNA_TARGET_INSTALL_NAME)$(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 gccelna$(exeext) elna1$(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 -I $(srcdir)/elna/generated
+
+CFLAGS-elna/elna1.o += $(ELNA_INCLUDES)
+
+elna/%.o: elna/source/%.cc
+	$(COMPILE) $(ELNA_INCLUDES) $<
+	$(POSTCOMPILE)
+
+elna/%.o: elna/generated/%.cc
+	$(COMPILE) $(ELNA_INCLUDES) $<
+	$(POSTCOMPILE)