Hi all, Building the quincy branch has been failing since few months for me. I've followed the usual steps for building Ceph from source code (which is, sudo install-dep.sh && ./do_cmake.sh -DWITH_PYTHON3=3.12 && ninja -j 6). It works fine for all other branches I've tried (reef, squid and main). I've tried this on Fedora 40 as well as Fedora 38 and I get the same results on both. Following are the errors that is printed by the build command (that is, ninja -j 6) - /home/fedora40/repos/ceph/quincy2/src/rocksdb/db/compaction/compaction_iteration_stats.h:23:3: error: ‘uint64_t’ does not name a type 23 | uint64_t total_filter_time = 0; | ^~~~~~~~ /home/fedora40/repos/ceph/quincy2/src/rocksdb/db/compaction/compaction_iteration_stats.h:9:1: note: ‘uint64_t’ is defined in header ‘<cstdint>’; this is probably fixable by adding ‘#include <cstdint>’ 8 | #include "rocksdb/rocksdb_namespace.h" +++ |+#include <cstdint> 9 | /home/fedora40/repos/ceph/quincy2/src/rocksdb/db/compaction/compaction_iteration_stats.h:28:3: error: ‘uint64_t’ does not name a type 28 | uint64_t num_input_records = 0; | ^~~~~~~~ /home/fedora40/repos/ceph/quincy2/src/rocksdb/db/compaction/compaction_iteration_stats.h:28:3: note: ‘uint64_t’ is defined in header ‘<cstdint>’; this is probably fixable by adding ‘#include <cstdint>’ /home/fedora40/repos/ceph/quincy2/src/rocksdb/db/compaction/compaction_iteration_stats.h:29:3: error: ‘uint64_t’ does not name a type 29 | uint64_t num_input_deletion_records = 0; | ^~~~~~~~ /home/fedora40/repos/ceph/quincy2/src/rocksdb/db/compaction/compaction_iteration_stats.h:29:3: note: ‘uint64_t’ is defined in header ‘<cstdint>’; this is probably fixable by adding ‘#include <cstdint>’ /home/fedora40/repos/ceph/quincy2/src/rocksdb/db/compaction/compaction_iteration_stats.h:30:3: error: ‘uint64_t’ does not name a type 30 | uint64_t num_input_corrupt_records = 0; Even if I fix some of these errors new ones more error turn up - -- Build files have been written to: /home/fedora40/repos/ceph/quincy2/build/src/compressor/zstd/libzstd [98/1304] Building C object src/tracing/CMakeFiles/rados_tp.dir/librados.c.o FAILED: src/tracing/CMakeFiles/rados_tp.dir/librados.c.o /usr/bin/cc -DBOOST_ASIO_DISABLE_THREAD_KEYWORD_EXTENSION -DBOOST_ASIO_USE_TS_EXECUTOR_AS_DEFAULT -DHAVE_CONFIG_H -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_REENTRANT -D_THREAD_SAFE -D__CEPH__ -D__STDC_FORMAT_MACROS -D__linux__ -Drados_tp_EXPORTS -I/home/fedora40/repos/ceph/quincy2/build/src/include -I/home/fedora40/repos/ceph/quincy2/src -isystem /home/fedora40/repos/ceph/quincy2/build/boost/include -isystem /home/fedora40/repos/ceph/quincy2/build/include -isystem /home/fedora40/repos/ceph/quincy2/src/xxHash -isystem /home/fedora40/repos/ceph/quincy2/src/rapidjson/include -g -std=gnu99 -fPIC -Wall -fno-strict-aliasing -fsigned-char -Wtype-limits -Wignored-qualifiers -Wpointer-arith -Werror=format-security -Winit-self -Wno-unknown-pragmas -fstack-protector-strong -fdiagnostics-color=auto -MD -MT src/tracing/CMakeFiles/rados_tp.dir/librados.c.o -MF src/tracing/CMakeFiles/rados_tp.dir/librados.c.o.d -o src/tracing/CMakeFiles/rados_tp.dir/librados.c.o -c /home/fedora40/repos/ceph/quincy2/src/tracing/librados.c In file included from /usr/include/lttng/tracepoint-event.h:69, from /home/fedora40/repos/ceph/quincy2/build/include/tracing/librados.h:4064, from /home/fedora40/repos/ceph/quincy2/src/tracing/librados.c:6: /home/fedora40/repos/ceph/quincy2/build/include/tracing/librados.h: In function ‘lttng_ust__event_probe__librados___rados_mon_command_exit’: /home/fedora40/repos/ceph/quincy2/build/include/tracing/librados.h:477:9: error: initialization of ‘size_t’ {aka ‘long unsigned int’} from ‘size_t *’ {aka ‘long unsigned int *’} makes integer from pointer without a cast [-Wint-conversion] 477 | ceph_ctf_integerp(size_t, outslen, outslen) | ^~~~~~~~~~~~~~~~~ /home/fedora40/repos/ceph/quincy2/build/include/tracing/librados.h: In function ‘lttng_ust__event_probe__librados___rados_mon_command_target_exit’: /home/fedora40/repos/ceph/quincy2/build/include/tracing/librados.h:515:9: error: initialization of ‘size_t’ {aka ‘long unsigned int’} from ‘size_t *’ {aka ‘long unsigned int *’} makes integer from pointer without a cast [-Wint-conversion] 515 | ceph_ctf_integerp(size_t, outslen, outslen) | ^~~~~~~~~~~~~~~~~ /home/fedora40/repos/ceph/quincy2/build/include/tracing/librados.h: In function ‘lttng_ust__event_probe__librados___rados_osd_command_exit’: /home/fedora40/repos/ceph/quincy2/build/include/tracing/librados.h:553:9: error: initialization of ‘size_t’ {aka ‘long unsigned int’} from ‘size_t *’ {aka ‘long unsigned int *’} makes integer from pointer without a cast [-Wint-conversion] 553 | ceph_ctf_integerp(size_t, outslen, outslen) | ^~~~~~~~~~~~~~~~~ ... /home/fedora40/repos/ceph/quincy2/src/rocksdb/table/block_based/data_block_hash_index.h: In member function ‘bool rocksdb::DataBlockHashIndex::Valid()’: /home/fedora40/repos/ceph/quincy2/src/rocksdb/table/block_based/data_block_hash_index.h:124:32: error: ‘num_buckets_’ was not declared in this scope 124 | inline bool Valid() { return num_buckets_ != 0; } | ^~~~~~~~~~~~ /home/fedora40/repos/ceph/quincy2/src/rocksdb/table/block_based/data_block_hash_index.cc: In member function ‘void rocksdb::DataBlockHashIndexBuilder::Add(const rocksdb::Slice&, size_t)’: /home/fedora40/repos/ceph/quincy2/src/rocksdb/table/block_based/data_block_hash_index.cc:18:23: error: ‘kMaxRestartSupportedByHashIndex’ was not declared in this scope; did you mean ‘kMaxBlockSizeSupportedByHashIndex’? 18 | if (restart_index > kMaxRestartSupportedByHashIndex) { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | kMaxBlockSizeSupportedByHashIndex Am I missing something? Does anyone have any workaround? Regards, - Rishabh