Remove last remnants of old build/unit test framework

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

rules.mk

@@ -1,30 +0,0 @@
-CFLAGS     += -g -O0
-CPPFLAGS   += -D_GNU_SOURCE
-
-ifeq ($V,1)
-VERBOSE     = -v
-REDIRECT    =
-else
-VERBOSE     =
-REDIRECT    = >/dev/null
-endif
-
-# Some tests may need to be run as root, e.g. pidfile()
-ifeq ($(ASROOT), 1)
-SUDO        = sudo -n
-else
-SUDO        =
-endif
-
-all: $(TARGET)
-
-%.test: %.c
-	@printf "  TEST    $@\n"
-	@$(CC) $(CFLAGS) $(CPPFLAGS) -g -o $@ -DUNITTEST $< $(OBJS)
-	@$(RM) $(OBJS)
-	@$(SUDO) ./$@ $(VERBOSE) $(REDIRECT)
-
-clean::
-	-@$(RM) $(OBJS) $(DEPS) $(TARGET) $(SOLIB) $(STATICLIB)
-	-@$(RM) $(JUNK) unittest *.o *.a *.so* *.unittest *.test
-

tree.mk

@@ -1,4 +0,0 @@
-OBJS        = 
-TARGET      = clean $(OBJS) tree.test
-
-include rules.mk