From 859ff94edcafb5e28839144166764ab85462c3da Mon Sep 17 00:00:00 2001
From: Stefano Zacchiroli <zack@upsilon.cc>
Date: Thu, 22 Jan 2004 12:22:02 +0000
Subject: [PATCH] - added backup target - use pattern rules instead of anciente
 prefix rules

---
 helm/ocaml/Makefile.common.in | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/helm/ocaml/Makefile.common.in b/helm/ocaml/Makefile.common.in
index e71b71942..07720651a 100644
--- a/helm/ocaml/Makefile.common.in
+++ b/helm/ocaml/Makefile.common.in
@@ -39,6 +39,7 @@ $(ARCHIVE_OPT): $(IMPLEMENTATION_FILES:%.ml=%.cmx) $(LIBRARIES_OPT)
 prereq: $(PREREQ)
 all: prereq $(IMPLEMENTATION_FILES:%.ml=%.cmo) $(ARCHIVE)
 opt: prereq $(IMPLEMENTATION_FILES:%.ml=%.cmx) $(ARCHIVE_OPT)
+world: all opt
 
 depend: $(DEPEND_FILES)
 	$(OCAMLDEP) $(INTERFACE_FILES) $(IMPLEMENTATION_FILES) > .depend
@@ -49,18 +50,15 @@ $(PACKAGE).ps: .dep.dot
 .dep.dot: .depend
 	ocamldot < .depend > $@
 
-.SUFFIXES: .ml .mli .cmo .cmi .cmx .mll .mly
-.ml.cmo:
+%.cmi: %.mli
 	$(OCAMLC) -c $<
-.mli.cmi:
+%.cmo %.cmi: %.ml
 	$(OCAMLC) -c $<
-.ml.cmx:
+%.cmx: %.ml
 	$(OCAMLOPT) -c $<
-.mly.ml:
+%.ml %.mli: %.mly
 	$(OCAMLYACC) $<
-.mly.mli:
-	$(OCAMLYACC) $<
-.mll.ml:
+%.ml: %.mll
 	$(OCAMLLEX) $<
 
 $(IMPLEMENTATION_FILES:%.ml=%.cmo): $(LIBRARIES)
@@ -77,7 +75,10 @@ uninstall:
 	cd $(OCAMLFIND_DEST_DIR)/$(PACKAGE) && rm -f $(OBJECTS_TO_INSTALL)
 	rmdir $(OCAMLFIND_DEST_DIR)/$(PACKAGE)
 
-.PHONY: all opt depend install uninstall clean
+backup:
+	cd ..; tar cvzf $(PACKAGE)_$(shell date +%s).tar.gz $(PACKAGE)
+
+.PHONY: all opt world backup depend install uninstall clean
 
 ifneq ($(MAKECMDGOALS), depend)
    include .depend   
-- 
2.39.2