FTBFS in ppc64(le)
Despite the fact that our rocksdb submodule has https://github.com/facebook/rocksdb/commit/7ca731b12ce69596d7b9fec4a72d44ca8a3913c3 we are still getting the following FTBFS when trying to build master in ppc64(le):
[ 751s] [ 0%] Building CXX object CMakeFiles/build_version.dir/build_version.cc.o [ 751s] c++: error: unrecognized command line option '-momit-leaf-frame-pointer'; did you mean '-fomit-frame-pointer'? [ 751s] make: *** [CMakeFiles/build_version.dir/build.make:63: CMakeFiles/build_version.dir/build_version.cc.o] Error 1 [ 751s] make: *** [CMakeFiles/Makefile2:2606: CMakeFiles/build_version.dir/all] Error 2 [ 751s] make: *** [CMakeFiles/Makefile2:3689: CMakeFiles/rocksdblib.dir/rule] Error 2 [ 751s] make: *** [Makefile:1273: rocksdblib] Error 2 [ 751s] make: *** [src/CMakeFiles/rocksdb_ext.dir/build.make:113: src/rocksdb_ext-prefix/src/rocksdb_ext-stamp/rocksdb_ext-build] Error 2 [ 751s] make: *** [CMakeFiles/Makefile2:1306: src/CMakeFiles/rocksdb_ext.dir/all] Error 2
This appears to be originating from https://github.com/ceph/rocksdb/blob/master/CMakeLists.txt#L99
Note that a very similar bug #17092 was fixed for jewel, but that fix was limited to the autotools build.