python314-devel @3.14.0a3 build error: pymacro.h: error: passing argument 3 of 'pthread_getname_np' makes pointer from integer without a cast [-Wint-conversion]

[barracuda156]

For informational purposes, I gave up on fixing Pythons here.

/opt/local/bin/gcc-mp-14  -fno-strict-overflow -Wsign-compare -fno-common -dynamic -DNDEBUG -g -O3 -Wall -pipe -Os -arch ppc   -std=c11 -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Wstrict-prototypes -Werror=implicit-function-declaration -fvisibility=hidden  -I./Include/internal -I./Include/internal/mimalloc  -I. -I./Include -I/opt/local/include   -DPy_BUILD_CORE_BUILTIN -c ./Modules/_threadmodule.c -o Modules/_threadmodule.o
In file included from ./Include/Python.h:64,
                 from ./Modules/_threadmodule.c:4:
./Modules/_threadmodule.c: In function '_thread__get_name_impl':
./Include/pymacro.h:105:5: error: passing argument 3 of 'pthread_getname_np' makes pointer from integer without a cast [-Wint-conversion]
  105 |     (sizeof(array) / sizeof((array)[0]))
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |     |
      |     long unsigned int
./Modules/_threadmodule.c:2381:47: note: in expansion of macro 'Py_ARRAY_LENGTH'
 2381 |     int rc = pthread_getname_np(thread, name, Py_ARRAY_LENGTH(name));
      |                                               ^~~~~~~~~~~~~~~
In file included from ./Include/cpython/pythread.h:17,
                 from ./Include/pythread.h:124,
                 from ./Include/Python.h:120:
/usr/include/pthread.h:360:52: note: expected 'size_t *' {aka 'long unsigned int *'} but argument is of type 'long unsigned int'
  360 | int             pthread_getname_np(pthread_t,char*,size_t*);
      |                                                    ^~~~~~~