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perf scripts python: exported-sql-viewer.py: Fall back to /usr/local/lib/libxed.so

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Fall back to /usr/local/lib/libxed.so to cater for distributions that do
not have /usr/local/lib in the library path by default.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/20181104151238.15947-2-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Adrian Hunter 2018-11-04 17:12:35 +02:00 committed by Arnaldo Carvalho de Melo
parent 590ac60d8a
commit 5ed4419d47
1 changed files with 6 additions and 1 deletions
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7
tools/perf/scripts/python/exported-sql-viewer.py
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@ -1929,7 +1929,12 @@ class XEDInstruction():
class LibXED(): class LibXED():
def __init__(self): def __init__(self):
self.libxed = CDLL("libxed.so") try:
self.libxed = CDLL("libxed.so")
except:
self.libxed = None
if not self.libxed:
self.libxed = CDLL("/usr/local/lib/libxed.so")
self.xed_tables_init = self.libxed.xed_tables_init self.xed_tables_init = self.libxed.xed_tables_init
self.xed_tables_init.restype = None self.xed_tables_init.restype = None