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| author | Jiri Olsa <jolsa@kernel.org> | 2020-09-23 21:57:34 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2020-09-23 22:43:04 +0300 |
| commit | 017dab341ee75c0d3675b9b3d28be28d38e6defc (patch) | |
| tree | 6991516cdeb187ee2545a36a20a39e5c486d8142 /scripts/link-vmlinux.sh | |
| parent | 0789e13bc3f84f0adafe1935af036956638950f9 (diff) | |
| download | linux-017dab341ee75c0d3675b9b3d28be28d38e6defc.tar.xz | |
bpf: Check CONFIG_BPF option for resolve_btfids
Currently all the resolve_btfids 'users' are under CONFIG_BPF
code, so if we have CONFIG_BPF disabled, resolve_btfids will
fail, because there's no data to resolve.
Disabling resolve_btfids if there's CONFIG_BPF disabled,
so we won't fail such builds.
Suggested-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Link: https://lore.kernel.org/bpf/20200923185735.3048198-1-jolsa@kernel.org
Diffstat (limited to 'scripts/link-vmlinux.sh')
| -rwxr-xr-x | scripts/link-vmlinux.sh | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh index e6e2d9e5ff48..dbde59d343b1 100755 --- a/scripts/link-vmlinux.sh +++ b/scripts/link-vmlinux.sh @@ -341,9 +341,9 @@ fi vmlinux_link vmlinux "${kallsymso}" ${btf_vmlinux_bin_o} # fill in BTF IDs -if [ -n "${CONFIG_DEBUG_INFO_BTF}" ]; then -info BTFIDS vmlinux -${RESOLVE_BTFIDS} vmlinux +if [ -n "${CONFIG_DEBUG_INFO_BTF}" -a -n "${CONFIG_BPF}" ]; then + info BTFIDS vmlinux + ${RESOLVE_BTFIDS} vmlinux fi if [ -n "${CONFIG_BUILDTIME_TABLE_SORT}" ]; then |