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authorArnaldo Carvalho de Melo <acme@redhat.com>2012-12-14 13:06:13 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2013-01-24 16:40:09 -0300
commit54359d3340241b4cf53e42ecd5c429d7ba6fbef3 (patch)
treec71da62f75e800f0743b6bef2ef252a06a846f39 /sound/core/oss/mixer_oss.c
parent56e52e85366717481cde16b3480f015c7eb32ba3 (diff)
perf test: Check for linking problems in the python binding
It just will add the O= builddir to PYTHONPATH and try to 'use perf', which will, in verbose mode show the python backtrace with the missing symbols, such as in the problem fixed in the patch after this one: # perf test -v 15 15: Try 'use perf' in python, checking link problems : --- start --- Traceback (most recent call last): File "<stdin>", line 1, in <module> ImportError: /home/acme/git/build/perf//python/perf.so: undefined symbol: test_attr__enabled ---- end ---- Try 'use perf' in python, checking link problems: FAILED! # Loooong overdue, done. Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-zmd2oq9gz6t1u145ub7qm2nv@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'sound/core/oss/mixer_oss.c')
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