selftests/bpf: Enable cross-building with clang

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Cross building using clang requires passing the "-target" flag rather
than using the CROSS_COMPILE prefix. Makefile.include transforms
CROSS_COMPILE into CLANG_CROSS_FLAGS. Clear CROSS_COMPILE for bpftool
and the host libbpf, and use the clang flags for urandom_read and bench.

Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Quentin Monnet <quentin@isovalent.com>
Link: https://lore.kernel.org/bpf/20211216163842.829836-7-jean-philippe@linaro.org

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Jean-Philippe Brucker 2021-12-16 16:38:43 +00:00 • committed by Andrii Nakryiko

parent bb7b75e860

commit ea79020a2d

1 changed files with 4 additions and 4 deletions

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tools/testing/selftests/bpf/Makefile

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