With the attr.c code moved to a shell test, there is no need to link
the test code into the python dso to avoid a missing reference to
test_attr__open. Drop the test code from the python library.

With the bench and test code removed from the python library on my x86
debian derived laptop the python library is reduced in size by 508,712
bytes or nearly 5%.

Signed-off-by: Ian Rogers <irogers@google.com>
---
 tools/perf/Makefile.perf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf
index ef1b39b5042d..2059f1c4b78d 100644
--- a/tools/perf/Makefile.perf
+++ b/tools/perf/Makefile.perf
@@ -487,7 +487,7 @@ endif
 EXTLIBS := $(call filter-out,$(EXCLUDE_EXTLIBS),$(EXTLIBS))
 LIBS = -Wl,--whole-archive $(PERFLIBS) $(EXTRA_PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group
 
-PERFLIBS_PY := $(call filter-out,$(LIBPERF_BENCH),$(PERFLIBS))
+PERFLIBS_PY := $(call filter-out,$(LIBPERF_BENCH) $(LIBPERF_TEST),$(PERFLIBS))
 LIBS_PY = -Wl,--whole-archive $(PERFLIBS_PY) $(EXTRA_PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group
 
 export INSTALL SHELL_PATH
-- 
2.47.0.163.g1226f6d8fa-goog