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(parent: e097853) | patch
tools/build: Remove bpf() run-time check at build time
authorBen Hutchings <ben@decadent.org.uk>
Sun, 21 Feb 2016 15:33:15 +0000 (15:33 +0000)
committerBen Hutchings <ben@decadent.org.uk>
Thu, 28 Sep 2017 17:27:56 +0000 (18:27 +0100)
commit7bff4f6d1b8319b083f1b44debae3b087fffa4de
treeb93fde48a72bbe0d31e462c4039295b2b88dbabftree | snapshot
parente097853f857e0bd0f5b8781e38b5ee104267f4eacommit | diff
tools/build: Remove bpf() run-time check at build time

It is not correct to test that a syscall works on the build system's
kernel.  We might be building on an earlier kernel version or with
security restrictions that block bpf().

Also fix the test for whether __NR_bpf is defined.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic bugfix/all
Gbp-Pq: Name tools-build-remove-bpf-run-time-check-at-build-time.patch
tools/build/feature/test-bpf.c diff | blob | history
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