diff --git a/ci/scripts/cpp_test.sh b/ci/scripts/cpp_test.sh
index cc1b81a19b9..1854f5b031b 100755
--- a/ci/scripts/cpp_test.sh
+++ b/ci/scripts/cpp_test.sh
@@ -105,9 +105,11 @@ fi
 if [ "${ARROW_USE_MESON:-OFF}" = "ON" ]; then
   ARROW_BUILD_EXAMPLES=OFF # TODO: Remove this
   meson test \
+    --max-lines=0 \
     --no-rebuild \
     --print-errorlogs \
     --suite arrow \
+    --timeout-multiplier=10 \
     "$@"
 else
   ctest \
diff --git a/cpp/src/arrow/meson.build b/cpp/src/arrow/meson.build
index 5590ba41c91..5a4553cfafb 100644
--- a/cpp/src/arrow/meson.build
+++ b/cpp/src/arrow/meson.build
@@ -175,6 +175,8 @@ arrow_util_srcs = [
     'util/bitmap_builders.cc',
     'util/bitmap_ops.cc',
     'util/bpacking.cc',
+    'util/bpacking_scalar.cc',
+    'util/bpacking_simd_default.cc',
     'util/byte_size.cc',
     'util/byte_stream_split_internal.cc',
     'util/cancel.cc',