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97ab89686a
Turns out that displaying "RM $^" via quiet_cmd_rm can also upset the shell and cause it to display "argument list too long". Trying to quote $^ doesn't help. In the end, *not* displaying the (potentially long) list of files is probably the right thing to do for a "quiet" message, anyway. Instead, let's display a count of how many files were removed. There is always V=1 if more detail is required. TEST linux/tools/perf/pmu-events/metric_test.log RM ...634 orphan file(s)... LD linux/tools/perf/util/perf-util-in.o Also move the comment regarding xargs before the rule, so it doesn't show up in the build output. Signed-off-by: Markus Mayer <mmayer@broadcom.com> Reviewed-by: James Clark <james.clark@linaro.org> Signed-off-by: Namhyung Kim <namhyung@kernel.org>