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-rw-r--r--samples/bpf/Makefile9
1 files changed, 4 insertions, 5 deletions
diff --git a/samples/bpf/Makefile b/samples/bpf/Makefile
index 8fff5ad3444b..03e3d3529ac9 100644
--- a/samples/bpf/Makefile
+++ b/samples/bpf/Makefile
@@ -369,16 +369,15 @@ VMLINUX_BTF ?= $(abspath $(firstword $(wildcard $(VMLINUX_BTF_PATHS))))
$(obj)/vmlinux.h: $(VMLINUX_BTF) $(BPFTOOL)
ifeq ($(VMLINUX_H),)
+ifeq ($(VMLINUX_BTF),)
+ $(error Cannot find a vmlinux for VMLINUX_BTF at any of "$(VMLINUX_BTF_PATHS)",\
+ build the kernel or set VMLINUX_BTF or VMLINUX_H variable)
+endif
$(Q)$(BPFTOOL) btf dump file $(VMLINUX_BTF) format c > $@
else
$(Q)cp "$(VMLINUX_H)" $@
endif
-ifeq ($(VMLINUX_BTF),)
- $(error Cannot find a vmlinux for VMLINUX_BTF at any of "$(VMLINUX_BTF_PATHS)",\
- build the kernel or set VMLINUX_BTF variable)
-endif
-
clean-files += vmlinux.h
# Get Clang's default includes on this system, as opposed to those seen by