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| author | Greg Farnum <greg@inktank.com> | 2013-04-17 13:21:04 -0700 |
|---|---|---|
| committer | Sage Weil <sage@inktank.com> | 2013-04-17 15:14:35 -0700 |
| commit | 8f21beb23cf0ca1834f5cc42737530b3cbcb72ec (patch) | |
| tree | 0bd9bbe06e0bcdd260c44e9a043c000e63d43941 /configure.ac | |
| parent | 4bf244821027ead759687c5d3bdfe708caa6d89a (diff) | |
| download | ceph-8f21beb23cf0ca1834f5cc42737530b3cbcb72ec.tar.gz | |
leveldbstore: handle old versions of leveldb
The filter_policy (bloom filter) stuff is fairly new in LevelDB's life,
and it turns out that precise's version is too old for it. Add conditional
compilation for those members in order to build and work properly.
Signed-off-by: Greg Farnum <greg@inktank.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 7be84b40b6f..23e21133e6a 100644 --- a/configure.ac +++ b/configure.ac @@ -416,6 +416,10 @@ AM_CONDITIONAL(WITH_OCF, [ test "$with_ocf" = "yes" ]) AC_CHECK_LIB([snappy], [snappy_compress], [], [AC_MSG_FAILURE([libsnappy not found])]) # use system leveldb AC_CHECK_LIB([leveldb], [leveldb_open], [], [AC_MSG_FAILURE([libleveldb not found])], [-lsnappy -lpthread]) +# see if we can use bloom filters with leveldb +AC_LANG_PUSH([C++]) +AC_CHECK_HEADER([leveldb/filter_policy.h], [AC_DEFINE([HAVE_LEVELDB_FILTER_POLICY], [1], [Defined if LevelDB supports bloom filters ])]) +AC_LANG_POP([C++]) # use system libs3? AC_ARG_WITH([system-libs3], |