kbuild: install-extmod-build: Package resolve_btfids if necessary

When CONFIG_DEBUG_INFO_BTF_MODULES is enabled and vmlinux is available,
Makefile.modfinal and gen-btf.sh will try to use resolve_btfids on the
module .ko. install-extmod-build currently does not package
resolve_btfids, so that step fails.

Package resolve_btfids if it may be used.

Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Reviewed-by: Nicolas Schier <nsc@kernel.org>
Link: https://patch.msgid.link/20260226-kbuild-resolve_btfids-v1-1-2bf38b93dfe7@linutronix.de
[nathan: Small commit message tweaks]
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
This commit is contained in:
Thomas Weißschuh 2026-02-26 08:41:48 +01:00 committed by Nathan Chancellor
parent d2395bb194
commit 459cb3c054

View file

@ -32,6 +32,10 @@ mkdir -p "${destdir}"
echo tools/objtool/objtool echo tools/objtool/objtool
fi fi
if is_enabled CONFIG_DEBUG_INFO_BTF_MODULES; then
echo tools/bpf/resolve_btfids/resolve_btfids
fi
echo Module.symvers echo Module.symvers
echo "arch/${SRCARCH}/include/generated" echo "arch/${SRCARCH}/include/generated"
echo include/config/auto.conf echo include/config/auto.conf