[CH] libch.so too large needed to be reduced

[zhanglistar]

As title.

[zhanglistar]

1. strip 1.7G->348M

2. gc sections -- useless and make compiling and linking time longer.
   -ffunction-sections, -fdata-sections -- useless.

3. use Oz flag instead of O3, but it maybe hurt performance a little, check,
   https://clang.llvm.org/docs/CommandGuide/clang.html#cmdoption-o0
   1.7G->1012MB, do not use until to prove there is no performance regression.

4. Not compiling third party libs, decreasing objects from 10000>8400, size: 1.7G->1.5G, after strip 300MB, 3 blocks of hdfs.

[taiyang-li]

some build options could be closed

• ENABLE_BCRYPT: related to CH client authentication, useless for us.
• ENABLE_ULID: depended by function ULIDStringToDateTime and generateULID
• ENABLE_OPENSSL_DYNAMIC/ENABLE_OPENSSL: used by clickhouse-server for opensslconf
• ENABLE_RUST: include skim(for cmd line history) and blake3(for ch function blake3)
• ENABLE_ODBC: used by clickhouse-odbc-bridge
• ENABLE_NURAFT: clickhouse-keeper
• ENABLE_SQLITE: sqlite storage
• ENABLE_LIBPQXX: postgresql storage
• ENABLE_ROCKSDB: rocksdb storage
• ENABLE_LDAP: ldap authentication
• ENABLE_NATS: nats storage
• ENABLE_AMQPCPP: amqp storage
• ENABLE_KAFKA: kafka storage
• ENABLE_MYSQL: mysql storage
• ENABLE_MSGPACK: msgpack format
• ENABLE_CAPNP: can'n proto format
• ENABLE_AVRO: avro format, iceberg storage
• USE_REPLXX: clickhouse-client
• ENABLE_YAML_CPP: support yaml as config file
• ENABLE_RAPIDJSON: rapid json parser
• ENABLE_GRPC: grpc server protocol
• ENABLE_SENTRY: send crash report to clickhouse inc.
• ENABLE_CASSANDRA: cassadra storage
• ENABLE_AZURE_BLOB_STORAGE: azure remote storage

[zhanglistar]

After strip:
FILE SIZE VM SIZE

---

69.9% 239Mi 69.0% 239Mi .text
12.2% 41.7Mi 12.0% 41.7Mi .rodata
6.2% 21.1Mi 6.1% 21.1Mi .rela.dyn
5.8% 20.0Mi 5.7% 20.0Mi .eh_frame
2.4% 8.32Mi 2.4% 8.32Mi .data.rel.ro
2.1% 7.14Mi 2.1% 7.14Mi .gcc_except_table
0.0% 0 1.3% 4.67Mi .bss
0.9% 3.22Mi 0.9% 3.22Mi .eh_frame_hdr
0.5% 1.60Mi 0.5% 1.60Mi .data
0.0% 13.3Ki 0.0% 8.50Ki .init_array
0.0% 13.0Ki 0.0% 13.0Ki .dynsym
0.0% 10.4Ki 0.0% 10.4Ki .rela.plt
0.0% 10.1Ki 0.0% 10.1Ki .dynstr
0.0% 6.92Ki 0.0% 6.92Ki .plt
0.0% 6.70Ki 0.0% 6.70Ki .tdata
0.0% 5.79Ki 0.0% 3.38Ki [15 Others]
0.0% 0 0.0% 4.80Ki .tbss
0.0% 3.48Ki 0.0% 3.48Ki .got.plt
0.0% 2.36Ki 0.0% 2.36Ki malloc_hook
0.0% 2.15Ki 0.0% 2.15Ki .got
0.0% 2.07Ki 0.0% 2.07Ki [LOAD #1 [R]]
100.0% 343Mi 100.0% 347Mi TOTAL