diff options
| author | Jiri Olsa <jolsa@kernel.org> | 2020-09-23 20:57:34 +0200 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2020-09-23 12:43:04 -0700 |
| commit | 017dab341ee75c0d3675b9b3d28be28d38e6defc (patch) | |
| tree | 6991516cdeb187ee2545a36a20a39e5c486d8142 /Makefile | |
| parent | 0789e13bc3f84f0adafe1935af036956638950f9 (diff) | |
| download | lwn-017dab341ee75c0d3675b9b3d28be28d38e6defc.tar.gz lwn-017dab341ee75c0d3675b9b3d28be28d38e6defc.zip | |
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 'Makefile')
| -rw-r--r-- | Makefile | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -1084,13 +1084,15 @@ ifdef CONFIG_STACK_VALIDATION endif endif +ifdef CONFIG_BPF ifdef CONFIG_DEBUG_INFO_BTF ifeq ($(has_libelf),1) resolve_btfids_target := tools/bpf/resolve_btfids FORCE else ERROR_RESOLVE_BTFIDS := 1 endif -endif +endif # CONFIG_DEBUG_INFO_BTF +endif # CONFIG_BPF PHONY += prepare0 |