kbuild: make distclean remove tag files in sub-directories
'make tags' and friends create tag files in the top directory, but
people may manually create tag files in sub-directories.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
diff --git a/Makefile b/Makefile
index 5604088..2cbf68d 100644
--- a/Makefile
+++ b/Makefile
@@ -1511,9 +1511,6 @@
signing_key.x509.signer vmlinux-gdb.py \
*.spec
-# Directories & files removed with 'make distclean'
-DISTCLEAN_FILES += tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS
-
# clean - Delete most, but leave enough to build external modules
#
clean: rm-files := $(CLEAN_FILES)
@@ -1540,16 +1537,14 @@
# distclean
#
-distclean: rm-files := $(wildcard $(DISTCLEAN_FILES))
-
PHONY += distclean
distclean: mrproper
- $(call cmd,rmfiles)
@find . $(RCS_FIND_IGNORE) \
\( -name '*.orig' -o -name '*.rej' -o -name '*~' \
-o -name '*.bak' -o -name '#*#' -o -name '*%' \
- -o -name 'core' \) \
+ -o -name 'core' -o -name tags -o -name TAGS -o -name 'cscope*' \
+ -o -name GPATH -o -name GRTAGS -o -name GSYMS -o -name GTAGS \) \
-type f -print | xargs rm -f