Compiling static library with `-fPIC` throws error

Bug report

I'm compiling python as a static library to embed in my c++ shared library, and -fPIC is necessary to get it working!

compilation command: CFLAGS=-fPIC ./configure --enable-shared=no --enable-optimizations

the following error happens:

Objects/typeobject.c: In function ‘inherit_special’:
Objects/typeobject.c:5777:1: error: the control flow of function ‘inherit_special’ does not match its profile data (counter ‘arcs’) [-Werror=coverage-mismatch]
 5777 | inherit_special(PyTypeObject *type, PyTypeObject *base)
      | ^~~~~~~~~~~~~~~
Objects/typeobject.c:5777:1: error: the control flow of function ‘inherit_special’ does not match its profile data (counter ‘time_profiler’) [-Werror=coverage-mismatch]
Objects/typeobject.c: In function ‘object_set_class’:
Objects/typeobject.c:4774:1: error: the control flow of function ‘object_set_class’ does not match its profile data (counter ‘arcs’) [-Werror=coverage-mismatch]
 4774 | object_set_class(PyObject *self, PyObject *value, void *closure)
      | ^~~~~~~~~~~~~~~~
Objects/typeobject.c:4774:1: error: the control flow of function ‘object_set_class’ does not match its profile data (counter ‘time_profiler’) [-Werror=coverage-mismatch]
Objects/obmalloc.c:1449:1: warning: ‘always_inline’ function might not be inlinable [-Wattributes]
 1449 | arena_map_get(block *p, int create)
      | ^~~~~~~~~~~~~

if I remove the -fPIC it compiles fine!
edit: Just tried removing --enable-optimizations and it worked, but I think it should work with optimizations?

Your environment

• CPython versions tested on: branch 3.11
• Operating system and architecture: Manjaro Linux x64

Tái hiện vấn đề với CFLAGS=-fPIC ./configure --enable-shared=no --enable-optimizations trên CPython 3.11, sau đó so sánh với bản build thành công khi không có -fPIC hoặc --enable-optimizations. Bắt đầu với các lỗi được báo cáo trong Objects/typeobject.c và cảnh báo trong Objects/obmalloc.c; công việc được xem là hoàn tất khi bản build tĩnh đã tối ưu hoàn tất với -fPIC.