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-rwxr-xr-xscripts/link-vmlinux.sh5
1 files changed, 5 insertions, 0 deletions
diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
index 6a148d0d51bf..e3c06b9482a2 100755
--- a/scripts/link-vmlinux.sh
+++ b/scripts/link-vmlinux.sh
@@ -96,6 +96,11 @@ gen_btf()
{
local pahole_ver;
+ if ! [ -x "$(command -v ${PAHOLE})" ]; then
+ info "BTF" "${1}: pahole (${PAHOLE}) is not available"
+ return 0
+ fi
+
pahole_ver=$(${PAHOLE} --version | sed -E 's/v([0-9]+)\.([0-9]+)/\1\2/')
if [ "${pahole_ver}" -lt "113" ]; then
info "BTF" "${1}: pahole version $(${PAHOLE} --version) is too old, need at least v1.13"