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author | Ilya Leoshkevich <iii@linux.ibm.com> | 2021-02-24 14:14:45 +0300 |
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committer | Andrii Nakryiko <andrii@kernel.org> | 2021-02-27 00:18:44 +0300 |
commit | 86fd166575c38c17ecd3a6b8fb9c64fa19871486 (patch) | |
tree | db12e05b9db36ff9a481b211ce926a4ee814f588 /kernel/bpf | |
parent | 2854436612c4d2606c9246ce2976ab6634276337 (diff) | |
download | linux-86fd166575c38c17ecd3a6b8fb9c64fa19871486.tar.xz |
selftests/bpf: Copy extras in out-of-srctree builds
Building selftests in a separate directory like this:
make O="$BUILD" -C tools/testing/selftests/bpf
and then running:
cd "$BUILD" && ./test_progs -t btf
causes all the non-flavored btf_dump_test_case_*.c tests to fail,
because these files are not copied to where test_progs expects to find
them.
Fix by not skipping EXT-COPY when the original $(OUTPUT) is not empty
(lib.mk sets it to $(shell pwd) in that case) and using rsync instead
of cp: cp fails because e.g. urandom_read is being copied into itself,
and rsync simply skips such cases. rsync is already used by kselftests
and therefore is not a new dependency.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20210224111445.102342-1-iii@linux.ibm.com
Diffstat (limited to 'kernel/bpf')
0 files changed, 0 insertions, 0 deletions