[Qemu-devel] [PATCH V14 02/10] build: use check-clean in root Makefile

[Wenchao Xia]

  Now root Makefile simply calls the command and do not care
the details of it any more. $SUBDIR_CLEAN_RULES is used for the
case that a sub-dir's Makefile is included by root Makefile,
in which case 'clean' in subdir's Makefile will cause confict. So
If sub-dir's Makefile want to be cleaned, it should extend
$SUBDIR_CLEAN_RULES, just like tests/Makefile.

Signed-off-by: Wenchao Xia <address@hidden>
---
 Makefile |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index 73adf42..69472b7 100644
--- a/Makefile
+++ b/Makefile
@@ -210,7 +210,7 @@ $(qga-obj-y) qemu-ga.o: $(QGALIB_GEN)
 qemu-ga$(EXESUF): $(qga-obj-y) libqemuutil.a libqemustub.a
        $(call LINK, $^)
 
-clean:
+clean: $(SUBDIR_CLEAN_RULES)
 # avoid old build problems by removing potentially incorrect old files
        rm -f config.mak op-i386.h opc-i386.h gen-op-i386.h op-arm.h opc-arm.h 
gen-op-arm.h
        rm -f qemu-options.def
@@ -226,7 +226,6 @@ clean:
        rm -f $(foreach f,$(GENERATED_SOURCES),$(f) $(f)-timestamp)
        rm -rf qapi-generated
        rm -rf qga/qapi-generated
-       $(MAKE) -C tests/tcg clean
        for d in $(ALL_SUBDIRS); do \
        if test -d $$d; then $(MAKE) -C $$d $@ || exit 1; fi; \
        rm -f $$d/qemu-options.def; \
-- 
1.7.1