build: add recursive distclean rules

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220929114231.583801-17-alex.bennee@linaro.org>

diff --git a/Makefile b/Makefile
index b576cba5a8bd3fe7b9752e5efc7c503c064abd48..0fcde48bec9537ec6bcfcb9617d27c7af24e7597 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -186,7 +186,7 @@ include $(SRC_PATH)/tests/Makefile.include
 
 all: recurse-all
 
-ROMS_RULES=$(foreach t, all clean, $(addsuffix /$(t), $(ROMS)))
+ROMS_RULES=$(foreach t, all clean distclean, $(addsuffix /$(t), $(ROMS)))
 .PHONY: $(ROMS_RULES)
 $(ROMS_RULES):
        $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $(dir $@) V="$(V)" TARGET_DIR="$(dir $@)" $(notdir $@),)
@@ -194,6 +194,7 @@ $(ROMS_RULES):
 .PHONY: recurse-all recurse-clean
 recurse-all: $(addsuffix /all, $(ROMS))
 recurse-clean: $(addsuffix /clean, $(ROMS))
+recurse-distclean: $(addsuffix /distclean, $(ROMS))
 
 ######################################################################
 
@@ -214,7 +215,7 @@ dist: qemu-$(VERSION).tar.bz2
 qemu-%.tar.bz2:
        $(SRC_PATH)/scripts/make-release "$(SRC_PATH)" "$(patsubst qemu-%.tar.bz2,%,$@)"
 
-distclean: clean
+distclean: clean recurse-distclean
        -$(quiet-@)test -f build.ninja && $(NINJA) $(NINJAFLAGS) -t clean -g || :
        rm -f config-host.mak qemu-bundle
        rm -f tests/tcg/config-*.mak