[Qemu-devel] [PATCH] make: remove generated objects from target dirs

[Michael S. Tsirkin]

I ended up with qmp-commands.h in target directories,
which makes build fail as it is found before the
main header.
make clean fixes it, but it might get triggered
again when we make some header target-independent next.
It's easy to just make sure all such leftovers are
removed, so let's do this.

Signed-off-by: Michael S. Tsirkin <address@hidden>

diff --git a/Makefile b/Makefile
index e66e885..958a414 100644
--- a/Makefile
+++ b/Makefile
@@ -89,6 +89,7 @@ qemu-options.def: $(SRC_PATH)/qemu-options.hx
 SUBDIR_RULES=$(patsubst %,subdir-%, $(TARGET_DIRS))
 
 subdir-%: $(GENERATED_HEADERS)
+       $(call quiet-command,rm -f $(foreach header, $(GENERATED_HEADERS), 
"$*/$(header)"),)
        $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $* V="$(V)" 
TARGET_DIR="$*/" all,)
 
 ifneq ($(wildcard config-host.mak),)