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| author | Toke Høiland-Jørgensen <toke@redhat.com> | 2020-01-20 14:06:41 +0100 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2020-01-20 16:37:45 -0800 |
| commit | b2e5e93ae8af6a34bca536cdc4b453ab1e707b8b (patch) | |
| tree | 16c28b8b1cd34c52fce69fa4de8574e224fcbc7b /samples | |
| parent | f1c3656c6d9c147d07d16614455aceb34932bdeb (diff) | |
| download | lwn-b2e5e93ae8af6a34bca536cdc4b453ab1e707b8b.tar.gz lwn-b2e5e93ae8af6a34bca536cdc4b453ab1e707b8b.zip | |
samples/bpf: Don't try to remove user's homedir on clean
The 'clean' rule in the samples/bpf Makefile tries to remove backup
files (ending in ~). However, if no such files exist, it will instead try
to remove the user's home directory. While the attempt is mostly harmless,
it does lead to a somewhat scary warning like this:
rm: cannot remove '~': Is a directory
Fix this by using find instead of shell expansion to locate any actual
backup files that need to be removed.
Fixes: b62a796c109c ("samples/bpf: allow make to be run from samples/bpf/ directory")
Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
Link: https://lore.kernel.org/bpf/157952560126.1683545.7273054725976032511.stgit@toke.dk
Diffstat (limited to 'samples')
| -rw-r--r-- | samples/bpf/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/samples/bpf/Makefile b/samples/bpf/Makefile index 5b89c0370f33..f86d713a17a5 100644 --- a/samples/bpf/Makefile +++ b/samples/bpf/Makefile @@ -254,7 +254,7 @@ all: clean: $(MAKE) -C ../../ M=$(CURDIR) clean - @rm -f *~ + @find $(CURDIR) -type f -name '*~' -delete $(LIBBPF): FORCE # Fix up variables inherited from Kbuild that tools/ build system won't like |