Use CONFIG_WERROR to also fail on warnings emitted by resolve_btfids.
Allow the CI bots to prevent the introduction of new warnings.
Signed-off-by: Thomas Weißschuh <linux@xxxxxxxxxxxxxx>
Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
---
scripts/link-vmlinux.sh | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
index a3c634b2f348f9c976cff9693caf290db7f31666..7288fe501b57e29003d922441c8d5e2f48dee6ad 100755
--- a/scripts/link-vmlinux.sh
+++ b/scripts/link-vmlinux.sh
@@ -279,7 +279,11 @@ vmlinux_link vmlinux
# fill in BTF IDs
if is_enabled CONFIG_DEBUG_INFO_BTF; then
info BTFIDS vmlinux
- ${RESOLVE_BTFIDS} vmlinux
+ RESOLVE_BTFIDS_ARGS=""
+ if is_enabled CONFIG_WERROR; then
+ RESOLVE_BTFIDS_ARGS=" --fatal-warnings "
+ fi
+ ${RESOLVE_BTFIDS} ${RESOLVE_BTFIDS_ARGS} vmlinux
fi
mksysmap vmlinux System.map
--
2.47.1
