tools: Update distclean target to remove auto-gen'ed tarballs.

Signed-off-by: Keir Fraser <keir.fraser@citrix.com>

tools/Makefile

@@ -62,8 +62,11 @@ install: subdirs-install
 	$(INSTALL_DIR) $(DESTDIR)/var/lib/xen
 	$(INSTALL_DIR) $(DESTDIR)/var/lock/subsys
 
-.PHONY: clean distclean
-clean distclean: subdirs-clean
+.PHONY: clean
+clean: subdirs-clean
+
+.PHONY: distclean
+distclean: subdirs-distclean
 
 ifneq ($(XEN_COMPILE_ARCH),$(XEN_TARGET_ARCH))
 IOEMU_CONFIGURE_CROSS ?= --cpu=$(XEN_TARGET_ARCH) \
@@ -121,3 +124,6 @@ subdir-clean-debugger/gdbsx:
 
 subdir-install-debugger/gdbsx:
 	$(MAKE) -C debugger/gdbsx install
+
+subdir-distclean-firmware: .phony
+	$(MAKE) -C firmware distclean

tools/Rules.mk

@@ -67,10 +67,13 @@ INSTALL_PYTHON_PROG = \
 %.o: %.cc
 	$(CC) $(CPPFLAGS) $(CXXFLAGS) -c -o $@ $<
 
-subdirs-all subdirs-clean subdirs-install: .phony
+subdirs-all subdirs-clean subdirs-install subdirs-distclean: .phony
 	@set -e; for subdir in $(SUBDIRS) $(SUBDIRS-y); do \
 		$(MAKE) subdir-$(patsubst subdirs-%,%,$@)-$$subdir; \
 	done
 
 subdir-all-% subdir-clean-% subdir-install-%: .phony
 	$(MAKE) -C $* $(patsubst subdir-%-$*,%,$@)
+
+subdir-distclean-%: .phony
+	$(MAKE) -C $* clean

tools/firmware/Makefile

@@ -30,3 +30,9 @@ install: all
 
 .PHONY: clean
 clean: subdirs-clean
+
+.PHONY: distclean
+distclean: subdirs-distclean
+
+subdir-distclean-etherboot: .phony
+	$(MAKE) -C etherboot distclean

tools/firmware/etherboot/Makefile

@@ -49,3 +49,7 @@ $D/src/bin/NIC: $D/src/arch/i386/Makefile
 .PHONY: clean
 clean:
 	rm -rf $D $D.git *~ eb-roms.h
+
+.PHONY: distclean
+distclean: clean
+	rm -rf $T