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| author | Jean-Philippe Brucker <jean-philippe@linaro.org> | 2020-11-10 17:43:11 +0100 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2020-11-11 12:18:23 -0800 |
| commit | 0639e5e97ad9c58dd15dcf6f6ccf677cfba39f98 (patch) | |
| tree | 6fe29d061b40614361095a208de4e40732ed4f32 /scripts/bpf_helpers_doc.py | |
| parent | tools/runqslower: Build bpftool using HOSTCC (diff) | |
| download | linux-0639e5e97ad9c58dd15dcf6f6ccf677cfba39f98.tar.gz linux-0639e5e97ad9c58dd15dcf6f6ccf677cfba39f98.zip | |
tools/bpftool: Fix build slowdown
Commit ba2fd563b740 ("tools/bpftool: Support passing BPFTOOL_VERSION to
make") changed BPFTOOL_VERSION to a recursively expanded variable,
forcing it to be recomputed on every expansion of CFLAGS and
dramatically slowing down the bpftool build. Restore BPFTOOL_VERSION as
a simply expanded variable, guarded by an ifeq().
Fixes: ba2fd563b740 ("tools/bpftool: Support passing BPFTOOL_VERSION to make")
Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20201110164310.2600671-8-jean-philippe@linaro.org
Diffstat (limited to 'scripts/bpf_helpers_doc.py')
0 files changed, 0 insertions, 0 deletions