Makefile.target: Update clean command to clean hw/ directory

Now we create object files in a hierarchy under hw/, so the
'clean' target must also be updated to delete those object files.
Rather than using a manual list of subdirectories which will
easily drift out of date, we just delete all .o and .d files
in the target directory hierarchy.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

diff --git a/Makefile.target b/Makefile.target
index 8f12b0fe8843bb814024aed8f5d26d15aa428750..127d5733912ca8e45a5377651b4d8bbc628f2a71 100644 (file)
--- a/Makefile.target
+++ b/Makefile.target
@@ -193,8 +193,8 @@ qmp-commands-old.h: $(SRC_PATH)/qmp-commands.hx
        $(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -h < $< > $@,"  GEN   $(TARGET_DIR)$@")
 
 clean:
-       rm -f *.o *.a *~ $(PROGS) nwfpe/*.o fpu/*.o
-       rm -f *.d */*.d tcg/*.o ide/*.o 9pfs/*.o kvm/*.o
+       rm -f *.a *~ $(PROGS)
+       rm -f $(shell find . -name '*.[od]')
        rm -f hmp-commands.h qmp-commands-old.h gdbstub-xml.c
 ifdef CONFIG_TRACE_SYSTEMTAP
        rm -f *.stp