+$(LIB_FILE): $(LIB_OBJS)
+ $(AR) rcs $@ $(LIB_OBJS)
+
+doc:
+ $(MAKE) -C Documentation all
+
+
+
+### Testing rules
+
+test: all
+ $(MAKE) -C t/ all
+
+test-date: test-date.c date.o
+ $(CC) $(CFLAGS) -o $@ test-date.c date.o
+
+test-delta: test-delta.c diff-delta.o patch-delta.o
+ $(CC) $(CFLAGS) -o $@ $^
+
+check:
+ for i in *.c; do sparse $(CFLAGS) $(SPARSE_FLAGS) $$i; done
+
+
+
+### Installation rules
+
+install: $(PROG) $(SCRIPTS)
+ $(INSTALL) -m755 -d $(dest)$(bindir)
+ $(INSTALL) $(PROG) $(SCRIPTS) $(dest)$(bin)
+
+install-tools:
+ $(MAKE) -C tools install
+
+install-doc:
+ $(MAKE) -C Documentation install
+
+
+
+
+### Maintainer's dist rules
+