diff options
Diffstat (limited to 'tools/perf/Makefile.config')
| -rw-r--r-- | tools/perf/Makefile.config | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config index f3bf9297bcc0..1bd64e7404b9 100644 --- a/tools/perf/Makefile.config +++ b/tools/perf/Makefile.config @@ -553,9 +553,16 @@ ifndef NO_LIBELF ifeq ($(feature-libbpf), 1) EXTLIBS += -lbpf $(call detected,CONFIG_LIBBPF_DYNAMIC) + + $(call feature_check,libbpf-btf__load_from_kernel_by_id) + ifeq ($(feature-libbpf-btf__load_from_kernel_by_id), 1) + CFLAGS += -DHAVE_LIBBPF_BTF__LOAD_FROM_KERNEL_BY_ID + endif else dummy := $(error Error: No libbpf devel library found, please install libbpf-devel); endif + else + CFLAGS += -DHAVE_LIBBPF_BTF__LOAD_FROM_KERNEL_BY_ID endif endif |