See upstream <https://sourceforge.net/p/clucene/bugs/232/> "Patches for
TestIndexSearcher failures" for details.
In the %check section:
* "||:" is probably still needed to make some other failures "for ppc and s390
(big endian 32 bit archs)" non-fatal.
* "--timeout 300" could presumably be removed now that
0002-Avoid-deadlock-in-TestIndexSearcher.patch takes care of the deadlock I
occasionally experienced when running the tests. (It had been added with
3693cab5ba "2.3.3.4-14.20130812.e8e3d20git", but
only mentioning "fix tests".)
* "export CTEST_OUTPUT_ON_FAILURE=1" and "--output-on-failure" may or may not be
relevant any longer. (They too had been added with
3693cab5ba "2.3.3.4-14.20130812.e8e3d20git", but
only mentioning "fix tests".)
