[PATCH 3.18 178/183] kbuild: Fix removal of the debian/ directory

Greg Kroah-Hartman
2015-01-25T18:11:57Z

From: Michal Marek <mmarek@suse.cz>

commit a16c5f99a28c9945165c46da27fff8e6f26f8736 upstream.

scripts/Makefile.clean treats absolute path specially, but
$(objtree)/debian is no longer an absolute path since 7e1c0477 (kbuild:
Use relative path for $(objtree). Work around this by checking if the
path starts with $(objtree)/.

Reported-and-tested-by: Sedat Dilek <sedat.dilek@gmail.com>
Fixes: 7e1c0477 (kbuild: Use relative path for $(objtree)
Signed-off-by: Michal Marek <mmarek@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
scripts/Makefile.clean | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)

--- a/scripts/Makefile.clean
+++ b/scripts/Makefile.clean
@@ -45,19 +45,19 @@ __clean-files := $(extra-y) $(extra-m) $

__clean-files := $(filter-out $(no-clean-files), $(__clean-files))

-# as clean-files is given relative to the current directory, this adds
-# a $(obj) prefix, except for absolute paths
+# clean-files is given relative to the current directory, unless it
+# starts with $(objtree)/ (which means "./", so do not add "./" unless
+# you want to delete a file from the toplevel object directory).

__clean-files := $(wildcard \
- $(addprefix $(obj)/, $(filter-out /%, $(__clean-files))) \
- $(filter /%, $(__clean-files)))
+ $(addprefix $(obj)/, $(filter-out $(objtree)/%, $(__clean-files))) \
+ $(filter $(objtree)/%, $(__clean-files)))

-# as clean-dirs is given relative to the current directory, this adds
-# a $(obj) prefix, except for absolute paths
+# same as clean-files

__clean-dirs := $(wildcard \
- $(addprefix $(obj)/, $(filter-out /%, $(clean-dirs))) \
- $(filter /%, $(clean-dirs)))
+ $(addprefix $(obj)/, $(filter-out $(objtree)/%, $(clean-dirs))) \
+ $(filter $(objtree)/%, $(clean-dirs)))

# ==========================================================================