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-rw-r--r--mesonbuild/backend/backends.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/mesonbuild/backend/backends.py b/mesonbuild/backend/backends.py
index c676d13..4a68c57 100644
--- a/mesonbuild/backend/backends.py
+++ b/mesonbuild/backend/backends.py
@@ -284,7 +284,7 @@ class Backend:
if isinstance(t, build.CustomTarget):
if warn_multi_output and len(t.get_outputs()) != 1:
mlog.warning(f'custom_target {t.name!r} has more than one output! '
- 'Using the first one.')
+ f'Using the first one. Consider using `{t.name}[0]`.')
filename = t.get_outputs()[0]
elif isinstance(t, build.CustomTargetIndex):
filename = t.get_outputs()[0]