src/CMakeLists.txt: disable -Werror on rocksdb #12560
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The Rocksdb code under Clang complains about:
/home/jenkins/workspace/ceph-master/src/rocksdb/util/thread_local.h:205:5:
error: macro expansion producing 'defined' has undefined behavior
[-Werror,-Wexpansion-to-defined]
^
/home/jenkins/workspace/ceph-master/src/rocksdb/util/thread_local.h:22:4:
note: expanded from macro 'ROCKSDB_SUPPORT_THREAD_LOCAL'
!defined(OS_WIN) && !defined(OS_MACOSX) && !defined(IOS_CROSS_COMPILE)
^`
So under Clang disable -Werror
Signed-off-by: Willem Jan Withagen <wjw@digiware.nl>
wjwithagen
changed the title
tchaikov
reviewed
Jan 9, 2017
| @@ -700,6 +700,10 @@ endif(WITH_CCACHE AND CCACHE_FOUND) | |||
| list(APPEND ROCKSDB_CMAKE_ARGS -DCMAKE_AR=${CMAKE_AR}) | |||
| list(APPEND ROCKSDB_CMAKE_ARGS -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}) | |||
|
|
|||
| if (CMAKE_CXX_COMPILER_ID STREQUAL Clang) | |||
| list(APPEND ROCKSDB_CMAKE_ARGS -DFAIL_ON_WARNINGS=OFF) | |||
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fwiw, the patch silencing the warning is posted at facebook/rocksdb#1757.
we should revert this change once patch lands on the upstream. and our rocksdb is sync'ed with upstream.
tchaikov
approved these changes
Jan 9, 2017
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The Rocksdb code under Clang complains about:
/home/jenkins/workspace/ceph-master/src/rocksdb/util/thread_local.h:205:5:
error: macro expansion producing 'defined' has undefined behavior
[-Werror,-Wexpansion-to-defined]
^
/home/jenkins/workspace/ceph-master/src/rocksdb/util/thread_local.h:22:4:
note: expanded from macro 'ROCKSDB_SUPPORT_THREAD_LOCAL'
!defined(OS_WIN) && !defined(OS_MACOSX) && !defined(IOS_CROSS_COMPILE)
^`
So under Clang disable -Werror
Signed-off-by: Willem Jan Withagen wjw@digiware.nl