OpenBSD 7.2 error while building

[g2px1]

Expected behavior

builded RocksDB library

Actual behavior

port/stack_trace.cc:133:5: error: use of undeclared identifier 'PrintStackTraceLine'
    PrintStackTraceLine((symbols != nullptr) ? symbols[i] : nullptr, frames[i]);
    ^
port/stack_trace.cc:143:56: error: implicit conversion loses integer precision: 'unsigned long' to 'int' [-Werror,-Wshorten-64-to-32]
  PrintStack(&frames[first_frames_to_skip], num_frames - first_frames_to_skip);
  ~~~~~~~~~~                                ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
port/stack_trace.cc:156:23: error: implicit conversion loses integer precision: 'unsigned long' to 'int' [-Werror,-Wshorten-64-to-32]
  *num_frames = count - first_frames_to_skip;
              ~ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~
3 errors generated.
gmake: *** [Makefile:2529: port/stack_trace.o] Error 1

Steps to reproduce the behavior

Try to build on OpenBSD through gmake

[landryb]

cf #11255 ?

[g2px1]

util/crc32c.cc:322:10: error: use of undeclared identifier 'crc32c_ppc'
  return crc32c_ppc(crc, (const unsigned char*)buf, size);
         ^
util/crc32c.cc:350:7: error: use of undeclared identifier 'arch_ppc_probe'
  if (arch_ppc_probe()) {
      ^
util/crc32c.cc:370:7: error: use of undeclared identifier 'arch_ppc_probe'
  if (arch_ppc_probe()) {
      ^
3 errors generated.
gmake: *** [Makefile:2515: util/crc32c.o] Error 1