diff --git a/configure b/configure
index 61ee51c4b36473..71e435c8f1404d 100755
--- a/configure
+++ b/configure
@@ -3547,6 +3547,9 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 
+
+
+
 if test "$srcdir" != . -a "$srcdir" != "$(pwd)"; then
     # If we're building out-of-tree, we need to make sure the following
     # resources get picked up before their $srcdir counterparts.
@@ -7307,6 +7310,8 @@ printf "%s\n" "$ANDROID_API_LEVEL" >&6; }
     as_fn_error $? "Fatal: you must define __ANDROID_API__" "$LINENO" 5
   fi
 
+printf "%s\n" "#define Py_ANDROID_API_LEVEL $ANDROID_API_LEVEL" >>confdefs.h
+
 printf "%s\n" "#define ANDROID_API_LEVEL $ANDROID_API_LEVEL" >>confdefs.h
 
 
@@ -12069,6 +12074,8 @@ if test "x$ac_cv_func_makedev" = xyes
 then :
 
 
+printf "%s\n" "#define Py_HAVE_MAKEDEV 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_MAKEDEV 1" >>confdefs.h
 
 
@@ -12120,6 +12127,8 @@ if test "x$ac_cv_func_le64toh" = xyes
 then :
 
 
+printf "%s\n" "#define Py_HAVE_HTOLE64 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_HTOLE64 1" >>confdefs.h
 
 
@@ -12271,6 +12280,8 @@ then :
 printf "%s\n" "#define HAVE___UINT128_T 1" >>confdefs.h
 
 
+printf "%s\n" "#define Py_HAVE_GCC_UINT128_T 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_GCC_UINT128_T 1" >>confdefs.h
 
 fi
@@ -12944,6 +12955,8 @@ if test "x$have_largefile_support" = xyes
 then :
 
 
+printf "%s\n" "#define Py_HAVE_LARGEFILE_SUPPORT 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_LARGEFILE_SUPPORT 1" >>confdefs.h
 
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
@@ -14660,6 +14673,8 @@ fi
 printf "%s\n" "$ac_cv_aligned_required" >&6; }
 if test "$ac_cv_aligned_required" = yes ; then
 
+printf "%s\n" "#define Py_HAVE_ALIGNED_REQUIRED 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_ALIGNED_REQUIRED 1" >>confdefs.h
 
 fi
@@ -15338,6 +15353,8 @@ printf "%s\n" "$ac_cv_func_ffi_prep_cif_var" >&6; }
   if test "x$ac_cv_func_ffi_prep_cif_var" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_FFI_PREP_CIF_VAR 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_FFI_PREP_CIF_VAR 1" >>confdefs.h
 
 fi
@@ -15379,6 +15396,8 @@ printf "%s\n" "$ac_cv_func_ffi_prep_closure_loc" >&6; }
   if test "x$ac_cv_func_ffi_prep_closure_loc" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_FFI_PREP_CLOSURE_LOC 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_FFI_PREP_CLOSURE_LOC 1" >>confdefs.h
 
 fi
@@ -15420,6 +15439,8 @@ printf "%s\n" "$ac_cv_func_ffi_closure_alloc" >&6; }
   if test "x$ac_cv_func_ffi_closure_alloc" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_FFI_CLOSURE_ALLOC 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_FFI_CLOSURE_ALLOC 1" >>confdefs.h
 
 fi
@@ -17170,6 +17191,8 @@ if test "x$ac_cv_header_gdbm_slash_ndbm_h" = xyes
 then :
 
 
+printf "%s\n" "#define Py_HAVE_GDBM_NDBM_H 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_GDBM_NDBM_H 1" >>confdefs.h
 
 
@@ -17199,6 +17222,8 @@ if test "x$ac_cv_header_gdbm_dash_ndbm_h" = xyes
 then :
 
 
+printf "%s\n" "#define Py_HAVE_GDBM_DASH_NDBM_H 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_GDBM_DASH_NDBM_H 1" >>confdefs.h
 
 
@@ -17358,6 +17383,8 @@ printf "%s\n" "$ac_cv_have_libdb" >&6; }
 then :
 
 
+printf "%s\n" "#define Py_HAVE_LIBDB 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_LIBDB 1" >>confdefs.h
 
 
@@ -17874,18 +17901,26 @@ printf "%s\n" "#define _POSIX_THREADS 1" >>confdefs.h
       # Bug 662787: Using semaphores causes unexplicable hangs on Solaris 8.
       case  $ac_sys_system/$ac_sys_release in
       SunOS/5.6)
+printf "%s\n" "#define Py_HAVE_PTHREAD_DESTRUCTOR 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_PTHREAD_DESTRUCTOR 1" >>confdefs.h
 
 		       ;;
       SunOS/5.8)
+printf "%s\n" "#define Py_HAVE_BROKEN_POSIX_SEMAPHORES 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_BROKEN_POSIX_SEMAPHORES 1" >>confdefs.h
 
 		       ;;
       AIX/*)
+printf "%s\n" "#define Py_HAVE_BROKEN_POSIX_SEMAPHORES 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_BROKEN_POSIX_SEMAPHORES 1" >>confdefs.h
 
 		       ;;
       NetBSD/*)
+printf "%s\n" "#define Py_HAVE_BROKEN_POSIX_SEMAPHORES 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_BROKEN_POSIX_SEMAPHORES 1" >>confdefs.h
 
 		       ;;
@@ -17950,6 +17985,8 @@ then :
  case $ac_sys_system in
         CYGWIN*)
 
+printf "%s\n" "#define Py_HAVE_BROKEN_PTHREAD_SIGMASK 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_BROKEN_PTHREAD_SIGMASK 1" >>confdefs.h
 
             ;;
@@ -17970,6 +18007,8 @@ if test "x$posix_threads" = xstub
 then :
 
 
+printf "%s\n" "#define Py_HAVE_PTHREAD_STUBS 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_PTHREAD_STUBS 1" >>confdefs.h
 
 
@@ -18443,6 +18482,8 @@ if test "x$ac_cv_can_raw_fd_frames" = xyes
 then :
 
 
+printf "%s\n" "#define Py_HAVE_LINUX_CAN_RAW_FD_FRAMES 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_LINUX_CAN_RAW_FD_FRAMES 1" >>confdefs.h
 
 
@@ -18484,6 +18525,8 @@ if test "x$ac_cv_can_raw_join_filters" = xyes
 then :
 
 
+printf "%s\n" "#define Py_HAVE_LINUX_CAN_RAW_JOIN_FILTERS 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_LINUX_CAN_RAW_JOIN_FILTERS 1" >>confdefs.h
 
 
@@ -18506,6 +18549,8 @@ fi
 if test "$with_doc_strings" != "no"
 then
 
+printf "%s\n" "#define Py_WITH_DOC_STRINGS 1" >>confdefs.h
+
 printf "%s\n" "#define WITH_DOC_STRINGS 1" >>confdefs.h
 
 fi
@@ -18555,6 +18600,8 @@ if test "x$ac_cv_header_stdatomic_h" = xyes
 then :
 
 
+printf "%s\n" "#define Py_HAVE_STD_ATOMIC 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_STD_ATOMIC 1" >>confdefs.h
 
 
@@ -18600,6 +18647,8 @@ if test "x$ac_cv_builtin_atomic" = xyes
 then :
 
 
+printf "%s\n" "#define Py_HAVE_BUILTIN_ATOMIC 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_BUILTIN_ATOMIC 1" >>confdefs.h
 
 
@@ -18627,6 +18676,8 @@ if test "$with_mimalloc" != no; then
   fi
   with_mimalloc=yes
 
+printf "%s\n" "#define Py_WITH_MIMALLOC 1" >>confdefs.h
+
 printf "%s\n" "#define WITH_MIMALLOC 1" >>confdefs.h
 
   MIMALLOC_HEADERS='$(MIMALLOC_HEADERS)'
@@ -18667,6 +18718,8 @@ fi
 if test "$with_pymalloc" != "no"
 then
 
+printf "%s\n" "#define Py_WITH_PYMALLOC 1" >>confdefs.h
+
 printf "%s\n" "#define WITH_PYMALLOC 1" >>confdefs.h
 
 fi
@@ -18718,6 +18771,8 @@ if test "$with_valgrind" != no; then
 if test "x$ac_cv_header_valgrind_valgrind_h" = xyes
 then :
 
+printf "%s\n" "#define Py_WITH_VALGRIND 1" >>confdefs.h
+
 printf "%s\n" "#define WITH_VALGRIND 1" >>confdefs.h
 
 else case e in #(
@@ -18806,6 +18861,8 @@ fi
         as_fn_error $? "dtrace command not found on \$PATH" "$LINENO" 5
     fi
 
+printf "%s\n" "#define Py_WITH_DTRACE 1" >>confdefs.h
+
 printf "%s\n" "#define WITH_DTRACE 1" >>confdefs.h
 
     DTRACE_HEADERS="Include/pydtrace_probes.h"
@@ -18887,6 +18944,8 @@ printf "%s\n" "$DYNLOADFILE" >&6; }
 if test "$DYNLOADFILE" != "dynload_stub.o"
 then
 
+printf "%s\n" "#define Py_HAVE_DYNAMIC_LOADING 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_DYNAMIC_LOADING 1" >>confdefs.h
 
 fi
@@ -20224,6 +20283,8 @@ ac_fn_check_decl "$LINENO" "dirfd" "ac_cv_have_decl_dirfd" "#include <sys/types.
 if test "x$ac_cv_have_decl_dirfd" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_DIRFD 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_DIRFD 1" >>confdefs.h
 
 fi
@@ -20265,6 +20326,8 @@ printf "%s\n" "$ac_cv_func_chroot" >&6; }
   if test "x$ac_cv_func_chroot" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_CHROOT 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_CHROOT 1" >>confdefs.h
 
 fi
@@ -20306,6 +20369,8 @@ printf "%s\n" "$ac_cv_func_link" >&6; }
   if test "x$ac_cv_func_link" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_LINK 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_LINK 1" >>confdefs.h
 
 fi
@@ -20347,6 +20412,8 @@ printf "%s\n" "$ac_cv_func_symlink" >&6; }
   if test "x$ac_cv_func_symlink" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_SYMLINK 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_SYMLINK 1" >>confdefs.h
 
 fi
@@ -20388,6 +20455,8 @@ printf "%s\n" "$ac_cv_func_fchdir" >&6; }
   if test "x$ac_cv_func_fchdir" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_FCHDIR 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_FCHDIR 1" >>confdefs.h
 
 fi
@@ -20429,6 +20498,8 @@ printf "%s\n" "$ac_cv_func_fsync" >&6; }
   if test "x$ac_cv_func_fsync" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_FSYNC 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_FSYNC 1" >>confdefs.h
 
 fi
@@ -20470,6 +20541,8 @@ printf "%s\n" "$ac_cv_func_fdatasync" >&6; }
   if test "x$ac_cv_func_fdatasync" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_FDATASYNC 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_FDATASYNC 1" >>confdefs.h
 
 fi
@@ -20511,6 +20584,8 @@ printf "%s\n" "$ac_cv_func_epoll_create" >&6; }
   if test "x$ac_cv_func_epoll_create" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_EPOLL 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_EPOLL 1" >>confdefs.h
 
 fi
@@ -20552,6 +20627,8 @@ printf "%s\n" "$ac_cv_func_epoll_create1" >&6; }
   if test "x$ac_cv_func_epoll_create1" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_EPOLL_CREATE1 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_EPOLL_CREATE1 1" >>confdefs.h
 
 fi
@@ -20596,6 +20673,8 @@ printf "%s\n" "$ac_cv_func_kqueue" >&6; }
   if test "x$ac_cv_func_kqueue" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_KQUEUE 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_KQUEUE 1" >>confdefs.h
 
 fi
@@ -20640,6 +20719,8 @@ printf "%s\n" "$ac_cv_func_prlimit" >&6; }
   if test "x$ac_cv_func_prlimit" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_PRLIMIT 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_PRLIMIT 1" >>confdefs.h
 
 fi
@@ -20682,6 +20763,8 @@ printf "%s\n" "$ac_cv_func__dyld_shared_cache_contains_path" >&6; }
   if test "x$ac_cv_func__dyld_shared_cache_contains_path" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_DYLD_SHARED_CACHE_CONTAINS_PATH 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_DYLD_SHARED_CACHE_CONTAINS_PATH 1" >>confdefs.h
 
 fi
@@ -20731,6 +20814,8 @@ printf "%s\n" "$ac_cv_func_memfd_create" >&6; }
   if test "x$ac_cv_func_memfd_create" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_MEMFD_CREATE 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_MEMFD_CREATE 1" >>confdefs.h
 
 fi
@@ -20777,6 +20862,8 @@ printf "%s\n" "$ac_cv_func_eventfd" >&6; }
   if test "x$ac_cv_func_eventfd" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_EVENTFD 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_EVENTFD 1" >>confdefs.h
 
 fi
@@ -20823,6 +20910,8 @@ printf "%s\n" "$ac_cv_func_timerfd_create" >&6; }
   if test "x$ac_cv_func_timerfd_create" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_TIMERFD_CREATE 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_TIMERFD_CREATE 1" >>confdefs.h
 
 fi
@@ -20871,6 +20960,8 @@ printf "%s\n" "$ac_cv_func_ctermid_r" >&6; }
   if test "x$ac_cv_func_ctermid_r" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_CTERMID_R 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_CTERMID_R 1" >>confdefs.h
 
 fi
@@ -21010,6 +21101,8 @@ printf "%s\n" "$ac_cv_func_getpagesize" >&6; }
   if test "x$ac_cv_func_getpagesize" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_GETPAGESIZE 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_GETPAGESIZE 1" >>confdefs.h
 
 fi
@@ -21052,6 +21145,8 @@ if test "x$ac_cv_broken_unsetenv" = xyes
 then :
 
 
+printf "%s\n" "#define Py_HAVE_BROKEN_UNSETENV 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_BROKEN_UNSETENV 1" >>confdefs.h
 
 
@@ -21361,6 +21456,8 @@ fi
 fi
 if test "$ac_cv_have_chflags" = yes ; then
 
+printf "%s\n" "#define Py_HAVE_CHFLAGS 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_CHFLAGS 1" >>confdefs.h
 
 fi
@@ -21418,6 +21515,8 @@ fi
 fi
 if test "$ac_cv_have_lchflags" = yes ; then
 
+printf "%s\n" "#define Py_HAVE_LCHFLAGS 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_LCHFLAGS 1" >>confdefs.h
 
 fi
@@ -22355,6 +22454,8 @@ printf "%s\n" "$ac_cv_func_hstrerror" >&6; }
   if test "x$ac_cv_func_hstrerror" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_HSTRERROR 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_HSTRERROR 1" >>confdefs.h
 
 fi
@@ -22396,6 +22497,8 @@ printf "%s\n" "$ac_cv_func_getservbyname" >&6; }
   if test "x$ac_cv_func_getservbyname" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_GETSERVBYNAME 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_GETSERVBYNAME 1" >>confdefs.h
 
 fi
@@ -22437,6 +22540,8 @@ printf "%s\n" "$ac_cv_func_getservbyport" >&6; }
   if test "x$ac_cv_func_getservbyport" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_GETSERVBYPORT 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_GETSERVBYPORT 1" >>confdefs.h
 
 fi
@@ -22478,6 +22583,8 @@ printf "%s\n" "$ac_cv_func_gethostbyname" >&6; }
   if test "x$ac_cv_func_gethostbyname" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_GETHOSTBYNAME 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_GETHOSTBYNAME 1" >>confdefs.h
 
 fi
@@ -22519,6 +22626,8 @@ printf "%s\n" "$ac_cv_func_gethostbyaddr" >&6; }
   if test "x$ac_cv_func_gethostbyaddr" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_GETHOSTBYADDR 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_GETHOSTBYADDR 1" >>confdefs.h
 
 fi
@@ -22560,6 +22669,8 @@ printf "%s\n" "$ac_cv_func_getprotobyname" >&6; }
   if test "x$ac_cv_func_getprotobyname" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_GETPROTOBYNAME 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_GETPROTOBYNAME 1" >>confdefs.h
 
 fi
@@ -22609,6 +22720,8 @@ printf "%s\n" "$ac_cv_func_inet_aton" >&6; }
   if test "x$ac_cv_func_inet_aton" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_INET_ATON 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_INET_ATON 1" >>confdefs.h
 
 fi
@@ -22655,6 +22768,8 @@ printf "%s\n" "$ac_cv_func_inet_ntoa" >&6; }
   if test "x$ac_cv_func_inet_ntoa" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_INET_NTOA 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_INET_NTOA 1" >>confdefs.h
 
 fi
@@ -22701,6 +22816,8 @@ printf "%s\n" "$ac_cv_func_inet_pton" >&6; }
   if test "x$ac_cv_func_inet_pton" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_INET_PTON 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_INET_PTON 1" >>confdefs.h
 
 fi
@@ -22747,6 +22864,8 @@ printf "%s\n" "$ac_cv_func_getpeername" >&6; }
   if test "x$ac_cv_func_getpeername" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_GETPEERNAME 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_GETPEERNAME 1" >>confdefs.h
 
 fi
@@ -22793,6 +22912,8 @@ printf "%s\n" "$ac_cv_func_getsockname" >&6; }
   if test "x$ac_cv_func_getsockname" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_GETSOCKNAME 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_GETSOCKNAME 1" >>confdefs.h
 
 fi
@@ -22839,6 +22960,8 @@ printf "%s\n" "$ac_cv_func_accept" >&6; }
   if test "x$ac_cv_func_accept" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_ACCEPT 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_ACCEPT 1" >>confdefs.h
 
 fi
@@ -22885,6 +23008,8 @@ printf "%s\n" "$ac_cv_func_bind" >&6; }
   if test "x$ac_cv_func_bind" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_BIND 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_BIND 1" >>confdefs.h
 
 fi
@@ -22931,6 +23056,8 @@ printf "%s\n" "$ac_cv_func_connect" >&6; }
   if test "x$ac_cv_func_connect" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_CONNECT 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_CONNECT 1" >>confdefs.h
 
 fi
@@ -22977,6 +23104,8 @@ printf "%s\n" "$ac_cv_func_listen" >&6; }
   if test "x$ac_cv_func_listen" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_LISTEN 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_LISTEN 1" >>confdefs.h
 
 fi
@@ -23023,6 +23152,8 @@ printf "%s\n" "$ac_cv_func_recvfrom" >&6; }
   if test "x$ac_cv_func_recvfrom" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_RECVFROM 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_RECVFROM 1" >>confdefs.h
 
 fi
@@ -23069,6 +23200,8 @@ printf "%s\n" "$ac_cv_func_sendto" >&6; }
   if test "x$ac_cv_func_sendto" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_SENDTO 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_SENDTO 1" >>confdefs.h
 
 fi
@@ -23115,6 +23248,8 @@ printf "%s\n" "$ac_cv_func_setsockopt" >&6; }
   if test "x$ac_cv_func_setsockopt" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_SETSOCKOPT 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_SETSOCKOPT 1" >>confdefs.h
 
 fi
@@ -23161,6 +23296,8 @@ printf "%s\n" "$ac_cv_func_socket" >&6; }
   if test "x$ac_cv_func_socket" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_SOCKET 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_SOCKET 1" >>confdefs.h
 
 fi
@@ -23209,6 +23346,8 @@ printf "%s\n" "$ac_cv_func_setgroups" >&6; }
   if test "x$ac_cv_func_setgroups" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_SETGROUPS 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_SETGROUPS 1" >>confdefs.h
 
 fi
@@ -23396,6 +23535,8 @@ if test "$ac_res" != no
 then :
   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
 
+printf "%s\n" "#define Py_HAVE_LOGIN_TTY 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_LOGIN_TTY 1" >>confdefs.h
 
 
@@ -23590,6 +23731,8 @@ _ACEOF
 if ac_fn_c_try_compile "$LINENO"
 then :
 
+printf "%s\n" "#define Py_GETPGRP_HAVE_ARG 1" >>confdefs.h
+
 printf "%s\n" "#define GETPGRP_HAVE_ARG 1" >>confdefs.h
 
 fi
@@ -23618,6 +23761,8 @@ _ACEOF
 if ac_fn_c_try_compile "$LINENO"
 then :
 
+printf "%s\n" "#define Py_SETPGRP_HAVE_ARG 1" >>confdefs.h
+
 printf "%s\n" "#define SETPGRP_HAVE_ARG 1" >>confdefs.h
 
 fi
@@ -24038,6 +24183,8 @@ if test "x$ac_cv_device_macros" = xyes
 then :
 
 
+printf "%s\n" "#define Py_HAVE_DEVICE_MACROS 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_DEVICE_MACROS 1" >>confdefs.h
 
 
@@ -24230,6 +24377,8 @@ then :
 fi
 else
 
+printf "%s\n" "#define Py_HAVE_GETADDRINFO 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_GETADDRINFO 1" >>confdefs.h
 
 fi
@@ -24475,6 +24624,8 @@ fi
 printf "%s\n" "$ac_cv_header_time_altzone" >&6; }
 if test $ac_cv_header_time_altzone = yes; then
 
+printf "%s\n" "#define Py_HAVE_ALTZONE 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_ALTZONE 1" >>confdefs.h
 
 fi
@@ -24510,6 +24661,8 @@ fi
 printf "%s\n" "$ac_cv_struct_addrinfo" >&6; }
 if test $ac_cv_struct_addrinfo = yes; then
 
+printf "%s\n" "#define Py_HAVE_ADDRINFO 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_ADDRINFO 1" >>confdefs.h
 
 fi
@@ -24547,6 +24700,8 @@ fi
 printf "%s\n" "$ac_cv_struct_sockaddr_storage" >&6; }
 if test $ac_cv_struct_sockaddr_storage = yes; then
 
+printf "%s\n" "#define Py_HAVE_SOCKADDR_STORAGE 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_SOCKADDR_STORAGE 1" >>confdefs.h
 
 fi
@@ -24585,6 +24740,8 @@ fi
 printf "%s\n" "$ac_cv_struct_sockaddr_alg" >&6; }
 if test $ac_cv_struct_sockaddr_alg = yes; then
 
+printf "%s\n" "#define Py_HAVE_SOCKADDR_ALG 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_SOCKADDR_ALG 1" >>confdefs.h
 
 fi
@@ -24752,6 +24909,8 @@ if test "x$ac_cv_function_prototypes" = xyes
 then :
 
 
+printf "%s\n" "#define Py_HAVE_PROTOTYPES 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_PROTOTYPES 1" >>confdefs.h
 
 
@@ -24797,6 +24956,8 @@ printf "%s\n" "$ac_cv_func_socketpair" >&6; }
   if test "x$ac_cv_func_socketpair" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_SOCKETPAIR 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_SOCKETPAIR 1" >>confdefs.h
 
 fi
@@ -24842,6 +25003,8 @@ if test "x$ac_cv_struct_sockaddr_sa_len" = xyes
 then :
 
 
+printf "%s\n" "#define Py_HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h
 
 
@@ -25167,6 +25330,8 @@ if test "x$ac_cv_gcc_asm_for_x64" = xyes
 then :
 
 
+printf "%s\n" "#define Py_HAVE_GCC_ASM_FOR_X64 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_GCC_ASM_FOR_X64 1" >>confdefs.h
 
 
@@ -25228,10 +25393,14 @@ printf "%s\n" "$ax_cv_c_float_words_bigendian" >&6; }
 case $ax_cv_c_float_words_bigendian in
   yes)
 
+printf "%s\n" "#define Py_DOUBLE_IS_BIG_ENDIAN_IEEE754 1" >>confdefs.h
+
 printf "%s\n" "#define DOUBLE_IS_BIG_ENDIAN_IEEE754 1" >>confdefs.h
  ;;
   no)
 
+printf "%s\n" "#define Py_DOUBLE_IS_LITTLE_ENDIAN_IEEE754 1" >>confdefs.h
+
 printf "%s\n" "#define DOUBLE_IS_LITTLE_ENDIAN_IEEE754 1" >>confdefs.h
  ;;
   *)
@@ -25244,6 +25413,8 @@ printf "%s\n" "#define DOUBLE_IS_LITTLE_ENDIAN_IEEE754 1" >>confdefs.h
                      # FLOAT_WORDS_BIGENDIAN doesn't actually detect this case,
                      # but if it's not big or little, then it must be this?
 
+printf "%s\n" "#define Py_DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754 1" >>confdefs.h
+
 printf "%s\n" "#define DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754 1" >>confdefs.h
  ;; #(
   *) :
@@ -25303,6 +25474,8 @@ if test "x$ac_cv_gcc_asm_for_x87" = xyes
 then :
 
 
+printf "%s\n" "#define Py_HAVE_GCC_ASM_FOR_X87 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_GCC_ASM_FOR_X87 1" >>confdefs.h
 
 
@@ -25348,6 +25521,8 @@ if test "x$ac_cv_gcc_asm_for_mc68881" = xyes
 then :
 
 
+printf "%s\n" "#define Py_HAVE_GCC_ASM_FOR_MC68881 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_GCC_ASM_FOR_MC68881 1" >>confdefs.h
 
 
@@ -25418,6 +25593,8 @@ if test "x$ac_cv_x87_double_rounding" = xyes
 then :
 
 
+printf "%s\n" "#define Py_X87_DOUBLE_ROUNDING 1" >>confdefs.h
+
 printf "%s\n" "#define X87_DOUBLE_ROUNDING 1" >>confdefs.h
 
 
@@ -25504,6 +25681,8 @@ if test "x$ac_cv_posix_semaphores_enabled" = xno
 then :
 
 
+printf "%s\n" "#define Py_POSIX_SEMAPHORES_NOT_ENABLED 1" >>confdefs.h
+
 printf "%s\n" "#define POSIX_SEMAPHORES_NOT_ENABLED 1" >>confdefs.h
 
 
@@ -25567,6 +25746,8 @@ if test "x$ac_cv_broken_sem_getvalue" = xyes
 then :
 
 
+printf "%s\n" "#define Py_HAVE_BROKEN_SEM_GETVALUE 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_BROKEN_SEM_GETVALUE 1" >>confdefs.h
 
 
@@ -25689,6 +25870,8 @@ if test "x$ac_cv_header_wchar_h" = xyes
 then :
 
 
+printf "%s\n" "#define Py_HAVE_WCHAR_H 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h
 
   wchar_h="yes"
@@ -25792,6 +25975,8 @@ if test "$ac_cv_sizeof_wchar_t" -ge 2 \
           -a "$ac_cv_wchar_t_signed" = "no"
 then
 
+printf "%s\n" "#define Py_HAVE_USABLE_WCHAR_T 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_USABLE_WCHAR_T 1" >>confdefs.h
 
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
@@ -25810,6 +25995,8 @@ SunOS/*)
       # non-Unicode locales is not Unicode and hence cannot be used directly.
       # https://docs.oracle.com/cd/E37838_01/html/E61053/gmwke.html
 
+printf "%s\n" "#define Py_HAVE_NON_UNICODE_WCHAR_T_REPRESENTATION 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_NON_UNICODE_WCHAR_T_REPRESENTATION 1" >>confdefs.h
 
     fi
@@ -26238,6 +26425,8 @@ printf "%s\n" "$ac_cv_rshift_extends_sign" >&6; }
 if test "$ac_cv_rshift_extends_sign" = no
 then
 
+printf "%s\n" "#define Py_SIGNED_RIGHT_SHIFT_ZERO_FILLS 1" >>confdefs.h
+
 printf "%s\n" "#define SIGNED_RIGHT_SHIFT_ZERO_FILLS 1" >>confdefs.h
 
 fi
@@ -26282,6 +26471,8 @@ printf "%s\n" "$ac_cv_have_getc_unlocked" >&6; }
 if test "$ac_cv_have_getc_unlocked" = yes
 then
 
+printf "%s\n" "#define Py_HAVE_GETC_UNLOCKED 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_GETC_UNLOCKED 1" >>confdefs.h
 
 fi
@@ -26863,6 +27054,8 @@ if test "x$ac_cv_have_decl_rl_completion_append_character" = xyes
 then :
 
 
+printf "%s\n" "#define Py_HAVE_RL_COMPLETION_APPEND_CHARACTER 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_RL_COMPLETION_APPEND_CHARACTER 1" >>confdefs.h
 
 
@@ -26882,6 +27075,8 @@ if test "x$ac_cv_have_decl_rl_completion_suppress_append" = xyes
 then :
 
 
+printf "%s\n" "#define Py_HAVE_RL_COMPLETION_SUPPRESS_APPEND 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_RL_COMPLETION_SUPPRESS_APPEND 1" >>confdefs.h
 
 
@@ -26933,6 +27128,8 @@ printf "%s\n" "$ac_cv_readline_rl_pre_input_hook" >&6; }
 then :
 
 
+printf "%s\n" "#define Py_HAVE_RL_PRE_INPUT_HOOK 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_RL_PRE_INPUT_HOOK 1" >>confdefs.h
 
 
@@ -26984,6 +27181,8 @@ printf "%s\n" "$ac_cv_readline_rl_completion_display_matches_hook" >&6; }
 then :
 
 
+printf "%s\n" "#define Py_HAVE_RL_COMPLETION_DISPLAY_MATCHES_HOOK 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_RL_COMPLETION_DISPLAY_MATCHES_HOOK 1" >>confdefs.h
 
 
@@ -27035,6 +27234,8 @@ printf "%s\n" "$ac_cv_readline_rl_resize_terminal" >&6; }
 then :
 
 
+printf "%s\n" "#define Py_HAVE_RL_RESIZE_TERMINAL 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_RL_RESIZE_TERMINAL 1" >>confdefs.h
 
 
@@ -27086,6 +27287,8 @@ printf "%s\n" "$ac_cv_readline_rl_completion_matches" >&6; }
 then :
 
 
+printf "%s\n" "#define Py_HAVE_RL_COMPLETION_MATCHES 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_RL_COMPLETION_MATCHES 1" >>confdefs.h
 
 
@@ -27106,6 +27309,8 @@ if test "x$ac_cv_have_decl_rl_catch_signals" = xyes
 then :
 
 
+printf "%s\n" "#define Py_HAVE_RL_CATCH_SIGNAL 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_RL_CATCH_SIGNAL 1" >>confdefs.h
 
 
@@ -27156,6 +27361,8 @@ printf "%s\n" "$ac_cv_readline_append_history" >&6; }
 then :
 
 
+printf "%s\n" "#define Py_HAVE_RL_APPEND_HISTORY 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_RL_APPEND_HISTORY 1" >>confdefs.h
 
 
@@ -27288,6 +27495,8 @@ printf "%s\n" "$ac_cv_broken_nice" >&6; }
 if test "$ac_cv_broken_nice" = yes
 then
 
+printf "%s\n" "#define Py_HAVE_BROKEN_NICE 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_BROKEN_NICE 1" >>confdefs.h
 
 fi
@@ -27344,6 +27553,8 @@ printf "%s\n" "$ac_cv_broken_poll" >&6; }
 if test "$ac_cv_broken_poll" = yes
 then
 
+printf "%s\n" "#define Py_HAVE_BROKEN_POLL 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_BROKEN_POLL 1" >>confdefs.h
 
 fi
@@ -27446,6 +27657,8 @@ printf "%s\n" "$ac_cv_working_tzset" >&6; }
 if test "$ac_cv_working_tzset" = yes
 then
 
+printf "%s\n" "#define Py_HAVE_WORKING_TZSET 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_WORKING_TZSET 1" >>confdefs.h
 
 fi
@@ -27486,6 +27699,8 @@ printf "%s\n" "$ac_cv_stat_tv_nsec" >&6; }
 if test "$ac_cv_stat_tv_nsec" = yes
 then
 
+printf "%s\n" "#define Py_HAVE_STAT_TV_NSEC 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_STAT_TV_NSEC 1" >>confdefs.h
 
 fi
@@ -27526,6 +27741,8 @@ printf "%s\n" "$ac_cv_stat_tv_nsec2" >&6; }
 if test "$ac_cv_stat_tv_nsec2" = yes
 then
 
+printf "%s\n" "#define Py_HAVE_STAT_TV_NSEC2 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_STAT_TV_NSEC2 1" >>confdefs.h
 
 fi
@@ -27712,6 +27929,8 @@ else
         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 printf "%s\n" "yes" >&6; }
 
+printf "%s\n" "#define Py_HAVE_NCURSESW 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_NCURSESW 1" >>confdefs.h
 
    have_curses=yes
@@ -27785,6 +28004,8 @@ else
         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 printf "%s\n" "yes" >&6; }
 
+printf "%s\n" "#define Py_HAVE_PANELW 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_PANELW 1" >>confdefs.h
 
      have_panel=yes
@@ -27866,6 +28087,8 @@ else
         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 printf "%s\n" "yes" >&6; }
 
+printf "%s\n" "#define Py_HAVE_NCURSES 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_NCURSES 1" >>confdefs.h
 
    have_curses=yes
@@ -27939,6 +28162,8 @@ else
         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 printf "%s\n" "yes" >&6; }
 
+printf "%s\n" "#define Py_HAVE_PANEL 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_PANEL 1" >>confdefs.h
 
      have_panel=yes
@@ -28258,6 +28483,8 @@ printf "%s\n" "$ac_cv_mvwdelch_is_expression" >&6; }
 if test "$ac_cv_mvwdelch_is_expression" = yes
 then
 
+printf "%s\n" "#define Py_MVWDELCH_IS_EXPRESSION 1" >>confdefs.h
+
 printf "%s\n" "#define MVWDELCH_IS_EXPRESSION 1" >>confdefs.h
 
 fi
@@ -28314,6 +28541,8 @@ printf "%s\n" "$ac_cv_window_has_flags" >&6; }
 if test "$ac_cv_window_has_flags" = yes
 then
 
+printf "%s\n" "#define Py_WINDOW_HAS_FLAGS 1" >>confdefs.h
+
 printf "%s\n" "#define WINDOW_HAS_FLAGS 1" >>confdefs.h
 
 fi
@@ -28374,6 +28603,8 @@ printf "%s\n" "$ac_cv_lib_curses_is_pad" >&6; }
   if test "x$ac_cv_lib_curses_is_pad" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_CURSES_IS_PAD 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_CURSES_IS_PAD 1" >>confdefs.h
 
 fi
@@ -28434,6 +28665,8 @@ printf "%s\n" "$ac_cv_lib_curses_is_term_resized" >&6; }
   if test "x$ac_cv_lib_curses_is_term_resized" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_CURSES_IS_TERM_RESIZED 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_CURSES_IS_TERM_RESIZED 1" >>confdefs.h
 
 fi
@@ -28494,6 +28727,8 @@ printf "%s\n" "$ac_cv_lib_curses_resize_term" >&6; }
   if test "x$ac_cv_lib_curses_resize_term" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_CURSES_RESIZE_TERM 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_CURSES_RESIZE_TERM 1" >>confdefs.h
 
 fi
@@ -28554,6 +28789,8 @@ printf "%s\n" "$ac_cv_lib_curses_resizeterm" >&6; }
   if test "x$ac_cv_lib_curses_resizeterm" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_CURSES_RESIZETERM 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_CURSES_RESIZETERM 1" >>confdefs.h
 
 fi
@@ -28614,6 +28851,8 @@ printf "%s\n" "$ac_cv_lib_curses_immedok" >&6; }
   if test "x$ac_cv_lib_curses_immedok" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_CURSES_IMMEDOK 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_CURSES_IMMEDOK 1" >>confdefs.h
 
 fi
@@ -28674,6 +28913,8 @@ printf "%s\n" "$ac_cv_lib_curses_syncok" >&6; }
   if test "x$ac_cv_lib_curses_syncok" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_CURSES_SYNCOK 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_CURSES_SYNCOK 1" >>confdefs.h
 
 fi
@@ -28734,6 +28975,8 @@ printf "%s\n" "$ac_cv_lib_curses_wchgat" >&6; }
   if test "x$ac_cv_lib_curses_wchgat" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_CURSES_WCHGAT 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_CURSES_WCHGAT 1" >>confdefs.h
 
 fi
@@ -28794,6 +29037,8 @@ printf "%s\n" "$ac_cv_lib_curses_filter" >&6; }
   if test "x$ac_cv_lib_curses_filter" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_CURSES_FILTER 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_CURSES_FILTER 1" >>confdefs.h
 
 fi
@@ -28854,6 +29099,8 @@ printf "%s\n" "$ac_cv_lib_curses_has_key" >&6; }
   if test "x$ac_cv_lib_curses_has_key" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_CURSES_HAS_KEY 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_CURSES_HAS_KEY 1" >>confdefs.h
 
 fi
@@ -28914,6 +29161,8 @@ printf "%s\n" "$ac_cv_lib_curses_typeahead" >&6; }
   if test "x$ac_cv_lib_curses_typeahead" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_CURSES_TYPEAHEAD 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_CURSES_TYPEAHEAD 1" >>confdefs.h
 
 fi
@@ -28974,6 +29223,8 @@ printf "%s\n" "$ac_cv_lib_curses_use_env" >&6; }
   if test "x$ac_cv_lib_curses_use_env" = xyes
 then :
 
+printf "%s\n" "#define Py_HAVE_CURSES_USE_ENV 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_CURSES_USE_ENV 1" >>confdefs.h
 
 fi
@@ -29037,6 +29288,8 @@ fi
 
   if test "x$ac_cv_file__dev_ptmx" = xyes; then
 
+printf "%s\n" "#define Py_HAVE_DEV_PTMX 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_DEV_PTMX 1" >>confdefs.h
 
   fi
@@ -29064,6 +29317,8 @@ fi
 
   if test "x$ac_cv_file__dev_ptc" = xyes; then
 
+printf "%s\n" "#define Py_HAVE_DEV_PTC 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_DEV_PTC 1" >>confdefs.h
 
   fi
@@ -29140,6 +29395,8 @@ printf "%s\n" "$ac_cv_broken_mbstowcs" >&6; }
 if test "$ac_cv_broken_mbstowcs" = yes
 then
 
+printf "%s\n" "#define Py_HAVE_BROKEN_MBSTOWCS 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_BROKEN_MBSTOWCS 1" >>confdefs.h
 
 fi
@@ -29155,6 +29412,8 @@ then :
 if test "$withval" = yes
 then
 
+printf "%s\n" "#define Py_USE_COMPUTED_GOTOS 1" >>confdefs.h
+
 printf "%s\n" "#define USE_COMPUTED_GOTOS 1" >>confdefs.h
 
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
@@ -29163,6 +29422,8 @@ fi
 if test "$withval" = no
 then
 
+printf "%s\n" "#define Py_USE_COMPUTED_GOTOS 0" >>confdefs.h
+
 printf "%s\n" "#define USE_COMPUTED_GOTOS 0" >>confdefs.h
 
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
@@ -29223,6 +29484,8 @@ fi
 printf "%s\n" "$ac_cv_computed_gotos" >&6; }
 case "$ac_cv_computed_gotos" in yes*)
 
+printf "%s\n" "#define Py_HAVE_COMPUTED_GOTOS 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_COMPUTED_GOTOS 1" >>confdefs.h
 
 esac
@@ -29230,6 +29493,8 @@ esac
 case $ac_sys_system in
 AIX*)
 
+printf "%s\n" "#define Py_HAVE_BROKEN_PIPE_BUF 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_BROKEN_PIPE_BUF 1" >>confdefs.h
  ;;
 esac
@@ -29363,6 +29628,8 @@ CFLAGS="$saved_cflags"
 printf "%s\n" "$have_glibc_memmove_bug" >&6; }
 if test "$have_glibc_memmove_bug" = yes; then
 
+printf "%s\n" "#define Py_HAVE_GLIBC_MEMMOVE_BUG 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_GLIBC_MEMMOVE_BUG 1" >>confdefs.h
 
 fi
@@ -29418,6 +29685,8 @@ fi
 printf "%s\n" "$have_ipa_pure_const_bug" >&6; }
             if test "$have_ipa_pure_const_bug" = yes; then
 
+printf "%s\n" "#define Py_HAVE_IPA_PURE_CONST_BUG 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_IPA_PURE_CONST_BUG 1" >>confdefs.h
 
             fi
@@ -29504,6 +29773,8 @@ if test "x$ac_cv_dirent_d_type" = xyes
 then :
 
 
+printf "%s\n" "#define Py_HAVE_DIRENT_D_TYPE 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_DIRENT_D_TYPE 1" >>confdefs.h
 
 
@@ -29556,6 +29827,8 @@ if test "x$ac_cv_getrandom_syscall" = xyes
 then :
 
 
+printf "%s\n" "#define Py_HAVE_GETRANDOM_SYSCALL 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_GETRANDOM_SYSCALL 1" >>confdefs.h
 
 
@@ -29607,6 +29880,8 @@ if test "x$ac_cv_func_getrandom" = xyes
 then :
 
 
+printf "%s\n" "#define Py_HAVE_GETRANDOM 1" >>confdefs.h
+
 printf "%s\n" "#define HAVE_GETRANDOM 1" >>confdefs.h
 
 
@@ -32057,6 +32332,8 @@ then :
     LIBHACL_SIMD128_FLAGS="-msse -msse2 -msse3 -msse4.1 -msse4.2"
 
 
+printf "%s\n" "#define Py_HACL_CAN_COMPILE_SIMD128 1" >>confdefs.h
+
 printf "%s\n" "#define HACL_CAN_COMPILE_SIMD128 1" >>confdefs.h
 
 
@@ -32131,6 +32408,8 @@ then :
 
     LIBHACL_SIMD256_FLAGS="-mavx2"
 
+printf "%s\n" "#define Py_HACL_CAN_COMPILE_SIMD256 1" >>confdefs.h
+
 printf "%s\n" "#define HACL_CAN_COMPILE_SIMD256 1" >>confdefs.h
 
 
diff --git a/configure.ac b/configure.ac
index 172e8a1a842010..2a9cb543b0fc37 100644
--- a/configure.ac
+++ b/configure.ac
@@ -53,6 +53,16 @@ AC_DEFUN([WITH_SAVE_ENV],
 [RESTORE_ENV]
 )dnl
 
+dnl AC_DEFINE*() wrappers.
+AC_DEFUN([PY_DEFINE], [dnl
+  AC_DEFINE([[Py_]$1], [$2], [$3])dnl
+  AC_DEFINE([$1], [$2], [$3])dnl
+])
+AC_DEFUN([PY_DEFINE_UNQUOTED], [dnl
+  AC_DEFINE_UNQUOTED([[Py_]$1], [$2], [$3])dnl
+  AC_DEFINE_UNQUOTED([$1], [$2], [$3])dnl
+])
+
 dnl PY_CHECK_FUNC(FUNCTION, [INCLUDES], [AC_DEFINE-VAR])
 AC_DEFUN([PY_CHECK_FUNC],
 [ AS_VAR_PUSHDEF([py_var], [ac_cv_func_$1])
@@ -68,7 +78,7 @@ AC_DEFUN([PY_CHECK_FUNC],
   AS_VAR_IF(
     [py_var],
     [yes],
-    [AC_DEFINE([py_define], [1], [Define if you have the '$1' function.])])
+    [PY_DEFINE([py_define], [1], [Define if you have the '$1' function.])])
   AS_VAR_POPDEF([py_var])
   AS_VAR_POPDEF([py_define])
 ])
@@ -1258,7 +1268,7 @@ if $CPP $CPPFLAGS conftest.c >conftest.out 2>/dev/null; then
   if test -z "$ANDROID_API_LEVEL"; then
     AC_MSG_ERROR([Fatal: you must define __ANDROID_API__])
   fi
-  AC_DEFINE_UNQUOTED([ANDROID_API_LEVEL], [$ANDROID_API_LEVEL],
+  PY_DEFINE_UNQUOTED([ANDROID_API_LEVEL], [$ANDROID_API_LEVEL],
                      [The Android API level.])
 
   # For __android_log_write() in Python/pylifecycle.c.
@@ -3040,7 +3050,7 @@ AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 ])
 
 AS_VAR_IF([ac_cv_func_makedev], [yes], [
-    AC_DEFINE([HAVE_MAKEDEV], [1],
+    PY_DEFINE([HAVE_MAKEDEV], [1],
               [Define this if you have the makedev macro.])
 ])
 
@@ -3058,7 +3068,7 @@ AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 ])
 
 AS_VAR_IF([ac_cv_func_le64toh], [yes], [
-    AC_DEFINE([HAVE_HTOLE64], [1],
+    PY_DEFINE([HAVE_HTOLE64], [1],
               [Define this if you have le64toh()])
 ])
 
@@ -3100,7 +3110,7 @@ AC_TYPE_UID_T
 
 AC_CHECK_TYPES([ssize_t])
 AC_CHECK_TYPES([__uint128_t],
-               [AC_DEFINE([HAVE_GCC_UINT128_T], [1],
+               [PY_DEFINE([HAVE_GCC_UINT128_T], [1],
                           [Define if your compiler provides __uint128_t])])
 
 # Sizes and alignments of various common basic types
@@ -3143,7 +3153,7 @@ AS_CASE([$ac_sys_system],
   [Emscripten], [have_largefile_support="no"]
 )
 AS_VAR_IF([have_largefile_support], [yes], [
-  AC_DEFINE([HAVE_LARGEFILE_SUPPORT], [1],
+  PY_DEFINE([HAVE_LARGEFILE_SUPPORT], [1],
   [Defined to enable large file support when an off_t is bigger than a long
    and long long is at least as big as an off_t. You may need
    to add some flags for configuration and compilation to enable this mode.
@@ -3844,7 +3854,7 @@ else
 fi])
 ])
 if test "$ac_cv_aligned_required" = yes ; then
-  AC_DEFINE([HAVE_ALIGNED_REQUIRED], [1],
+  PY_DEFINE([HAVE_ALIGNED_REQUIRED], [1],
     [Define if aligned memory access is required])
 fi
 
@@ -4419,7 +4429,7 @@ AC_CACHE_VAL([ac_cv_header_gdbm_slash_ndbm_h], [
   )
 ])
 AS_VAR_IF([ac_cv_header_gdbm_slash_ndbm_h], [yes], [
-  AC_DEFINE([HAVE_GDBM_NDBM_H], [1], [Define to 1 if you have the <gdbm/ndbm.h> header file.])
+  PY_DEFINE([HAVE_GDBM_NDBM_H], [1], [Define to 1 if you have the <gdbm/ndbm.h> header file.])
 ])
 
 AS_UNSET([ac_cv_header_gdbm_ndbm_h])
@@ -4430,7 +4440,7 @@ AC_CACHE_VAL([ac_cv_header_gdbm_dash_ndbm_h], [
   )
 ])
 AS_VAR_IF([ac_cv_header_gdbm_dash_ndbm_h], [yes], [
-  AC_DEFINE([HAVE_GDBM_DASH_NDBM_H], [1], [Define to 1 if you have the <gdbm-ndbm.h> header file.])
+  PY_DEFINE([HAVE_GDBM_DASH_NDBM_H], [1], [Define to 1 if you have the <gdbm-ndbm.h> header file.])
 ])
 AS_UNSET([ac_cv_header_gdbm_ndbm_h])
 
@@ -4458,7 +4468,7 @@ AC_CHECK_HEADERS([db.h], [
     ])
   ])
   AS_VAR_IF([ac_cv_have_libdb], [yes], [
-    AC_DEFINE([HAVE_LIBDB], [1], [Define to 1 if you have the `db' library (-ldb).])
+    PY_DEFINE([HAVE_LIBDB], [1], [Define to 1 if you have the `db' library (-ldb).])
   ])
 ])
 
@@ -4630,16 +4640,16 @@ if test "$posix_threads" = "yes"; then
 
       # Bug 662787: Using semaphores causes unexplicable hangs on Solaris 8.
       case  $ac_sys_system/$ac_sys_release in
-      SunOS/5.6) AC_DEFINE([HAVE_PTHREAD_DESTRUCTOR], [1],
+      SunOS/5.6) PY_DEFINE([HAVE_PTHREAD_DESTRUCTOR], [1],
                        [Defined for Solaris 2.6 bug in pthread header.])
 		       ;;
-      SunOS/5.8) AC_DEFINE([HAVE_BROKEN_POSIX_SEMAPHORES], [1],
+      SunOS/5.8) PY_DEFINE([HAVE_BROKEN_POSIX_SEMAPHORES], [1],
 		       [Define if the Posix semaphores do not work on your system])
 		       ;;
-      AIX/*) AC_DEFINE([HAVE_BROKEN_POSIX_SEMAPHORES], [1],
+      AIX/*) PY_DEFINE([HAVE_BROKEN_POSIX_SEMAPHORES], [1],
 		       [Define if the Posix semaphores do not work on your system])
 		       ;;
-      NetBSD/*) AC_DEFINE([HAVE_BROKEN_POSIX_SEMAPHORES], [1],
+      NetBSD/*) PY_DEFINE([HAVE_BROKEN_POSIX_SEMAPHORES], [1],
 		       [Define if the Posix semaphores do not work on your system])
 		       ;;
       esac
@@ -4670,7 +4680,7 @@ if test "$posix_threads" = "yes"; then
       AC_CHECK_FUNCS([pthread_sigmask],
         [case $ac_sys_system in
         CYGWIN*)
-          AC_DEFINE([HAVE_BROKEN_PTHREAD_SIGMASK], [1],
+          PY_DEFINE([HAVE_BROKEN_PTHREAD_SIGMASK], [1],
             [Define if pthread_sigmask() does not work on your system.])
             ;;
         esac])
@@ -4678,7 +4688,7 @@ if test "$posix_threads" = "yes"; then
 fi
 
 AS_VAR_IF([posix_threads], [stub], [
-  AC_DEFINE([HAVE_PTHREAD_STUBS], [1], [Define if platform requires stubbed pthreads support])
+  PY_DEFINE([HAVE_PTHREAD_STUBS], [1], [Define if platform requires stubbed pthreads support])
 ])
 
 # Check for enable-ipv6
@@ -4836,7 +4846,7 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ /* CAN_RAW_FD_FRAMES available check */
 [ac_cv_can_raw_fd_frames=no])
 ])
 AS_VAR_IF([ac_cv_can_raw_fd_frames], [yes], [
-    AC_DEFINE([HAVE_LINUX_CAN_RAW_FD_FRAMES], [1],
+    PY_DEFINE([HAVE_LINUX_CAN_RAW_FD_FRAMES], [1],
               [Define if compiling using Linux 3.6 or later.])
 ])
 
@@ -4848,7 +4858,7 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 [ac_cv_can_raw_join_filters=no])
 ])
 AS_VAR_IF([ac_cv_can_raw_join_filters], [yes], [
-    AC_DEFINE([HAVE_LINUX_CAN_RAW_JOIN_FILTERS], [1],
+    PY_DEFINE([HAVE_LINUX_CAN_RAW_JOIN_FILTERS], [1],
               [Define if compiling using Linux 4.1 or later.])
 ])
 
@@ -4863,7 +4873,7 @@ then with_doc_strings="yes"
 fi
 if test "$with_doc_strings" != "no"
 then
-    AC_DEFINE([WITH_DOC_STRINGS], [1],
+    PY_DEFINE([WITH_DOC_STRINGS], [1],
       [Define if you want documentation strings in extension modules])
 fi
 AC_MSG_RESULT([$with_doc_strings])
@@ -4887,7 +4897,7 @@ AC_LINK_IFELSE(
 ])
 
 AS_VAR_IF([ac_cv_header_stdatomic_h], [yes], [
-    AC_DEFINE(HAVE_STD_ATOMIC, 1,
+    PY_DEFINE(HAVE_STD_ATOMIC, 1,
               [Has stdatomic.h with atomic_int and atomic_uintptr_t])
 ])
 
@@ -4907,7 +4917,7 @@ AC_LINK_IFELSE(
 ])
 
 AS_VAR_IF([ac_cv_builtin_atomic], [yes], [
-    AC_DEFINE(HAVE_BUILTIN_ATOMIC, 1, [Has builtin __atomic_load_n() and __atomic_store_n() functions])
+    PY_DEFINE(HAVE_BUILTIN_ATOMIC, 1, [Has builtin __atomic_load_n() and __atomic_store_n() functions])
 ])
 
 # --with-mimalloc
@@ -4925,7 +4935,7 @@ if test "$with_mimalloc" != no; then
     AC_MSG_ERROR([mimalloc requires stdatomic.h, use --without-mimalloc to disable mimalloc.])
   fi
   with_mimalloc=yes
-  AC_DEFINE([WITH_MIMALLOC], [1], [Define if you want to compile in mimalloc memory allocator.])
+  PY_DEFINE([WITH_MIMALLOC], [1], [Define if you want to compile in mimalloc memory allocator.])
   AC_SUBST([MIMALLOC_HEADERS], ['$(MIMALLOC_HEADERS)'])
 elif test "$disable_gil" = "yes"; then
   AC_MSG_ERROR([--disable-gil requires mimalloc memory allocator (--with-mimalloc).])
@@ -4952,7 +4962,7 @@ then
 fi
 if test "$with_pymalloc" != "no"
 then
-    AC_DEFINE([WITH_PYMALLOC], [1],
+    PY_DEFINE([WITH_PYMALLOC], [1],
      [Define if you want to compile in Python-specific mallocs])
 fi
 AC_MSG_RESULT([$with_pymalloc])
@@ -4984,7 +4994,7 @@ AC_ARG_WITH(
 AC_MSG_RESULT([$with_valgrind])
 if test "$with_valgrind" != no; then
     AC_CHECK_HEADER([valgrind/valgrind.h],
-      [AC_DEFINE([WITH_VALGRIND], 1, [Define if you want pymalloc to be disabled when running under valgrind])],
+      [PY_DEFINE([WITH_VALGRIND], 1, [Define if you want pymalloc to be disabled when running under valgrind])],
       [AC_MSG_ERROR([Valgrind support requested but headers not available])]
     )
     OPT="-DDYNAMIC_ANNOTATIONS_ENABLED=1 $OPT"
@@ -5012,7 +5022,7 @@ then
     if test "$DTRACE" = "not found"; then
         AC_MSG_ERROR([dtrace command not found on \$PATH])
     fi
-    AC_DEFINE([WITH_DTRACE], [1],
+    PY_DEFINE([WITH_DTRACE], [1],
               [Define if you want to compile in DTrace support])
     DTRACE_HEADERS="Include/pydtrace_probes.h"
 
@@ -5074,7 +5084,7 @@ fi
 AC_MSG_RESULT([$DYNLOADFILE])
 if test "$DYNLOADFILE" != "dynload_stub.o"
 then
-	AC_DEFINE([HAVE_DYNAMIC_LOADING], [1],
+	PY_DEFINE([HAVE_DYNAMIC_LOADING], [1],
         [Defined when any dynamic module loading is enabled.])
 fi
 
@@ -5165,7 +5175,7 @@ if test "$ac_sys_system" != "iOS" ; then
 fi
 
 AC_CHECK_DECL([dirfd],
-              [AC_DEFINE([HAVE_DIRFD], [1],
+              [PY_DEFINE([HAVE_DIRFD], [1],
                          [Define if you have the 'dirfd' function or macro.])],
               [],
               [@%:@include <sys/types.h>
@@ -5249,7 +5259,7 @@ AC_CACHE_CHECK([for broken unsetenv], [ac_cv_broken_unsetenv],
   )
 ])
 AS_VAR_IF([ac_cv_broken_unsetenv], [yes], [
-  AC_DEFINE([HAVE_BROKEN_UNSETENV], [1],
+  PY_DEFINE([HAVE_BROKEN_UNSETENV], [1],
             [Define if 'unsetenv' does not return an int.])
 ])
 
@@ -5286,7 +5296,7 @@ if test "$ac_cv_have_chflags" = cross ; then
   AC_CHECK_FUNC([chflags], [ac_cv_have_chflags="yes"], [ac_cv_have_chflags="no"])
 fi
 if test "$ac_cv_have_chflags" = yes ; then
-  AC_DEFINE([HAVE_CHFLAGS], [1],
+  PY_DEFINE([HAVE_CHFLAGS], [1],
             [Define to 1 if you have the 'chflags' function.])
 fi
 
@@ -5306,7 +5316,7 @@ if test "$ac_cv_have_lchflags" = cross ; then
   AC_CHECK_FUNC([lchflags], [ac_cv_have_lchflags="yes"], [ac_cv_have_lchflags="no"])
 fi
 if test "$ac_cv_have_lchflags" = yes ; then
-  AC_DEFINE([HAVE_LCHFLAGS], [1],
+  PY_DEFINE([HAVE_LCHFLAGS], [1],
             [Define to 1 if you have the 'lchflags' function.])
 fi
 
@@ -5422,7 +5432,7 @@ AC_CHECK_FUNCS([openpty], [],
     [AC_CHECK_LIB([bsd], [openpty],
       [AC_DEFINE([HAVE_OPENPTY]) LIBS="$LIBS -lbsd"])])])
 AC_SEARCH_LIBS([login_tty], [util],
- [AC_DEFINE([HAVE_LOGIN_TTY], [1], [Define to 1 if you have the `login_tty' function.])]
+ [PY_DEFINE([HAVE_LOGIN_TTY], [1], [Define to 1 if you have the `login_tty' function.])]
 )
 AC_CHECK_FUNCS([forkpty], [],
   [AC_CHECK_LIB([util], [forkpty],
@@ -5438,14 +5448,14 @@ AC_CHECK_FUNCS([getpgrp],
   [AC_COMPILE_IFELSE(
     [AC_LANG_PROGRAM([@%:@include <unistd.h>],
       [getpgrp(0);])],
-    [AC_DEFINE([GETPGRP_HAVE_ARG], [1],
+    [PY_DEFINE([GETPGRP_HAVE_ARG], [1],
       [Define if getpgrp() must be called as getpgrp(0).])],
     [])])
 AC_CHECK_FUNCS([setpgrp],
   [AC_COMPILE_IFELSE(
     [AC_LANG_PROGRAM([@%:@include <unistd.h>],
       [setpgrp(0,0);])],
-    [AC_DEFINE([SETPGRP_HAVE_ARG], [1],
+    [PY_DEFINE([SETPGRP_HAVE_ARG], [1],
       [Define if setpgrp() must be called as setpgrp(0, 0).])],
   [])])
 
@@ -5511,7 +5521,7 @@ AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 ]])],[ac_cv_device_macros=yes], [ac_cv_device_macros=no])
 ])
 AS_VAR_IF([ac_cv_device_macros], [yes], [
-  AC_DEFINE([HAVE_DEVICE_MACROS], [1],
+  PY_DEFINE([HAVE_DEVICE_MACROS], [1],
 	    [Define to 1 if you have the device macros.])
 ])
 
@@ -5648,7 +5658,7 @@ then
     ])])
   ])
 else
-	AC_DEFINE([HAVE_GETADDRINFO], [1],
+	PY_DEFINE([HAVE_GETADDRINFO], [1],
       [Define if you have the getaddrinfo function.])
 fi
 
@@ -5676,7 +5686,7 @@ AC_CACHE_CHECK([for time.h that defines altzone], [ac_cv_header_time_altzone], [
     [ac_cv_header_time_altzone=no])
   ])
 if test $ac_cv_header_time_altzone = yes; then
-  AC_DEFINE([HAVE_ALTZONE], [1],
+  PY_DEFINE([HAVE_ALTZONE], [1],
     [Define this if your time.h defines altzone.])
 fi
 
@@ -5685,7 +5695,7 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <netdb.h>]], [[struct addrinfo
   [ac_cv_struct_addrinfo=yes],
   [ac_cv_struct_addrinfo=no]))
 if test $ac_cv_struct_addrinfo = yes; then
-	AC_DEFINE([HAVE_ADDRINFO], [1], [struct addrinfo (netdb.h)])
+	PY_DEFINE([HAVE_ADDRINFO], [1], [struct addrinfo (netdb.h)])
 fi
 
 AC_CACHE_CHECK([for sockaddr_storage], [ac_cv_struct_sockaddr_storage],
@@ -5695,7 +5705,7 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
   [ac_cv_struct_sockaddr_storage=yes],
   [ac_cv_struct_sockaddr_storage=no]))
 if test $ac_cv_struct_sockaddr_storage = yes; then
-	AC_DEFINE([HAVE_SOCKADDR_STORAGE], [1],
+	PY_DEFINE([HAVE_SOCKADDR_STORAGE], [1],
       [struct sockaddr_storage (sys/socket.h)])
 fi
 
@@ -5707,7 +5717,7 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
   [ac_cv_struct_sockaddr_alg=yes],
   [ac_cv_struct_sockaddr_alg=no]))
 if test $ac_cv_struct_sockaddr_alg = yes; then
-	AC_DEFINE([HAVE_SOCKADDR_ALG], [1],
+	PY_DEFINE([HAVE_SOCKADDR_ALG], [1],
       [struct sockaddr_alg (linux/if_alg.h)])
 fi
 
@@ -5728,7 +5738,7 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[int foo(int x) { return 0; }]], [[return fo
   [ac_cv_function_prototypes=yes], [ac_cv_function_prototypes=no])
 ])
 AS_VAR_IF([ac_cv_function_prototypes], [yes], [
-  AC_DEFINE([HAVE_PROTOTYPES], [1],
+  PY_DEFINE([HAVE_PROTOTYPES], [1],
      [Define if your compiler supports function prototype])
 ])
 
@@ -5747,7 +5757,7 @@ x.sa_len = 0;]])],
   [ac_cv_struct_sockaddr_sa_len=yes], [ac_cv_struct_sockaddr_sa_len=no])
 ])
 AS_VAR_IF([ac_cv_struct_sockaddr_sa_len], [yes], [
-   AC_DEFINE([HAVE_SOCKADDR_SA_LEN], [1],
+   PY_DEFINE([HAVE_SOCKADDR_SA_LEN], [1],
      [Define if sockaddr has sa_len member])
 ])
 
@@ -5883,7 +5893,7 @@ AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[
 ])
 
 AS_VAR_IF([ac_cv_gcc_asm_for_x64], [yes], [
-    AC_DEFINE([HAVE_GCC_ASM_FOR_X64], [1],
+    PY_DEFINE([HAVE_GCC_ASM_FOR_X64], [1],
     [Define if we can use x64 gcc inline assembler])
 ])
 
@@ -5892,10 +5902,10 @@ AS_VAR_IF([ac_cv_gcc_asm_for_x64], [yes], [
 # **************************************************
 
 AX_C_FLOAT_WORDS_BIGENDIAN(
-  [AC_DEFINE([DOUBLE_IS_BIG_ENDIAN_IEEE754], [1],
+  [PY_DEFINE([DOUBLE_IS_BIG_ENDIAN_IEEE754], [1],
              [Define if C doubles are 64-bit IEEE 754 binary format,
               stored with the most significant byte first])],
-  [AC_DEFINE([DOUBLE_IS_LITTLE_ENDIAN_IEEE754], [1],
+  [PY_DEFINE([DOUBLE_IS_LITTLE_ENDIAN_IEEE754], [1],
              [Define if C doubles are 64-bit IEEE 754 binary format,
               stored with the least significant byte first])],
   [AS_CASE([$host_cpu],
@@ -5905,7 +5915,7 @@ AX_C_FLOAT_WORDS_BIGENDIAN(
                      # least make sure that float <-> string conversions work.
                      # FLOAT_WORDS_BIGENDIAN doesn't actually detect this case,
                      # but if it's not big or little, then it must be this?
-                     AC_DEFINE([DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754], [1],
+                     PY_DEFINE([DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754], [1],
                                [Define if C doubles are 64-bit IEEE 754 binary format,
                                 stored in ARM mixed-endian order (byte order 45670123)])],
            [AC_MSG_ERROR([m4_normalize([
@@ -5932,7 +5942,7 @@ AC_LINK_IFELSE(   [AC_LANG_PROGRAM([[]], [[
 ]])],[ac_cv_gcc_asm_for_x87=yes],[ac_cv_gcc_asm_for_x87=no])
 ])
 AS_VAR_IF([ac_cv_gcc_asm_for_x87], [yes], [
-    AC_DEFINE([HAVE_GCC_ASM_FOR_X87], [1],
+    PY_DEFINE([HAVE_GCC_ASM_FOR_X87], [1],
     [Define if we can use gcc inline assembler to get and set x87 control word])
 ])
 
@@ -5944,7 +5954,7 @@ AC_LINK_IFELSE(   [AC_LANG_PROGRAM([[]], [[
 ]])],[ac_cv_gcc_asm_for_mc68881=yes],[ac_cv_gcc_asm_for_mc68881=no])
 ])
 AS_VAR_IF([ac_cv_gcc_asm_for_mc68881], [yes], [
-    AC_DEFINE([HAVE_GCC_ASM_FOR_MC68881], [1],
+    PY_DEFINE([HAVE_GCC_ASM_FOR_MC68881], [1],
     [Define if we can use gcc inline assembler to get and set mc68881 fpcr])
 ])
 
@@ -5984,7 +5994,7 @@ CC="$ac_save_cc"
 ])
 
 AS_VAR_IF([ac_cv_x87_double_rounding], [yes], [
-  AC_DEFINE([X87_DOUBLE_ROUNDING], [1],
+  PY_DEFINE([X87_DOUBLE_ROUNDING], [1],
   [Define if arithmetic is subject to x87-style double rounding issue])
 ])
 
@@ -6033,7 +6043,7 @@ AC_CACHE_CHECK([whether POSIX semaphores are enabled], [ac_cv_posix_semaphores_e
   [ac_cv_posix_semaphores_enabled=yes])
 )
 AS_VAR_IF([ac_cv_posix_semaphores_enabled], [no], [
-  AC_DEFINE(
+  PY_DEFINE(
     [POSIX_SEMAPHORES_NOT_ENABLED], [1],
     [Define if POSIX semaphores aren't enabled on your system]
   )
@@ -6070,7 +6080,7 @@ AC_CACHE_CHECK([for broken sem_getvalue], [ac_cv_broken_sem_getvalue],
   [ac_cv_broken_sem_getvalue=yes])
 )
 AS_VAR_IF([ac_cv_broken_sem_getvalue], [yes], [
-  AC_DEFINE(
+  PY_DEFINE(
     [HAVE_BROKEN_SEM_GETVALUE], [1],
     [define to 1 if your sem_getvalue is broken.]
   )
@@ -6100,7 +6110,7 @@ AC_DEFINE_UNQUOTED([PYLONG_BITS_IN_DIGIT], [$enable_big_digits],
 
 # check for wchar.h
 AC_CHECK_HEADER([wchar.h], [
-  AC_DEFINE([HAVE_WCHAR_H], [1],
+  PY_DEFINE([HAVE_WCHAR_H], [1],
   [Define if the compiler provides a wchar.h header file.])
   wchar_h="yes"
 ],
@@ -6138,7 +6148,7 @@ AC_MSG_CHECKING([whether wchar_t is usable])
 if test "$ac_cv_sizeof_wchar_t" -ge 2 \
           -a "$ac_cv_wchar_t_signed" = "no"
 then
-  AC_DEFINE([HAVE_USABLE_WCHAR_T], [1],
+  PY_DEFINE([HAVE_USABLE_WCHAR_T], [1],
   [Define if you have a useable wchar_t type defined in wchar.h; useable
    means wchar_t must be an unsigned type with at least 16 bits. (see
    Include/unicodeobject.h).])
@@ -6155,7 +6165,7 @@ SunOS/*)
       # bpo-43667: In Oracle Solaris, the internal form of wchar_t in
       # non-Unicode locales is not Unicode and hence cannot be used directly.
       # https://docs.oracle.com/cd/E37838_01/html/E61053/gmwke.html
-      AC_DEFINE([HAVE_NON_UNICODE_WCHAR_T_REPRESENTATION], [1],
+      PY_DEFINE([HAVE_NON_UNICODE_WCHAR_T_REPRESENTATION], [1],
       [Define if the internal form of wchar_t in non-Unicode locales
        is not Unicode.])
     fi
@@ -6300,7 +6310,7 @@ int main(void)
 [ac_cv_rshift_extends_sign=yes])])
 if test "$ac_cv_rshift_extends_sign" = no
 then
-  AC_DEFINE([SIGNED_RIGHT_SHIFT_ZERO_FILLS], [1],
+  PY_DEFINE([SIGNED_RIGHT_SHIFT_ZERO_FILLS], [1],
   [Define if i>>j for signed int i does not extend the sign bit
    when i < 0])
 fi
@@ -6315,7 +6325,7 @@ AC_LINK_IFELSE([AC_LANG_PROGRAM([[@%:@include <stdio.h>]], [[
 ]])],[ac_cv_have_getc_unlocked=yes],[ac_cv_have_getc_unlocked=no])])
 if test "$ac_cv_have_getc_unlocked" = yes
 then
-  AC_DEFINE([HAVE_GETC_UNLOCKED], [1],
+  PY_DEFINE([HAVE_GETC_UNLOCKED], [1],
   [Define this if you have flockfile(), getc_unlocked(), and funlockfile()])
 fi
 
@@ -6415,11 +6425,11 @@ AS_VAR_IF([with_readline], [no], [
 
     # check for readline 2.2
     AC_CHECK_DECL([rl_completion_append_character], [
-      AC_DEFINE([HAVE_RL_COMPLETION_APPEND_CHARACTER], [1], [Define if you have readline 2.2])
+      PY_DEFINE([HAVE_RL_COMPLETION_APPEND_CHARACTER], [1], [Define if you have readline 2.2])
     ], [], [readline_includes])
 
     AC_CHECK_DECL([rl_completion_suppress_append], [
-      AC_DEFINE([HAVE_RL_COMPLETION_SUPPRESS_APPEND], [1], [Define if you have rl_completion_suppress_append])
+      PY_DEFINE([HAVE_RL_COMPLETION_SUPPRESS_APPEND], [1], [Define if you have rl_completion_suppress_append])
     ], [], [readline_includes])
 
     # check for readline 4.0
@@ -6430,7 +6440,7 @@ AS_VAR_IF([with_readline], [no], [
       )
     ])
     AS_VAR_IF([ac_cv_readline_rl_pre_input_hook], [yes], [
-      AC_DEFINE([HAVE_RL_PRE_INPUT_HOOK], [1], [Define if you have readline 4.0])
+      PY_DEFINE([HAVE_RL_PRE_INPUT_HOOK], [1], [Define if you have readline 4.0])
     ])
 
     # also in 4.0
@@ -6441,7 +6451,7 @@ AS_VAR_IF([with_readline], [no], [
       )
     ])
     AS_VAR_IF([ac_cv_readline_rl_completion_display_matches_hook], [yes], [
-      AC_DEFINE([HAVE_RL_COMPLETION_DISPLAY_MATCHES_HOOK], [1], [Define if you have readline 4.0])
+      PY_DEFINE([HAVE_RL_COMPLETION_DISPLAY_MATCHES_HOOK], [1], [Define if you have readline 4.0])
     ])
 
     # also in 4.0, but not in editline
@@ -6452,7 +6462,7 @@ AS_VAR_IF([with_readline], [no], [
       )
     ])
     AS_VAR_IF([ac_cv_readline_rl_resize_terminal], [yes], [
-      AC_DEFINE([HAVE_RL_RESIZE_TERMINAL], [1], [Define if you have readline 4.0])
+      PY_DEFINE([HAVE_RL_RESIZE_TERMINAL], [1], [Define if you have readline 4.0])
     ])
 
     # check for readline 4.2
@@ -6463,12 +6473,12 @@ AS_VAR_IF([with_readline], [no], [
       )
     ])
     AS_VAR_IF([ac_cv_readline_rl_completion_matches], [yes], [
-      AC_DEFINE([HAVE_RL_COMPLETION_MATCHES], [1], [Define if you have readline 4.2])
+      PY_DEFINE([HAVE_RL_COMPLETION_MATCHES], [1], [Define if you have readline 4.2])
     ])
 
     # also in readline 4.2
     AC_CHECK_DECL([rl_catch_signals], [
-      AC_DEFINE([HAVE_RL_CATCH_SIGNAL], [1], [Define if you can turn off readline's signal handling.])
+      PY_DEFINE([HAVE_RL_CATCH_SIGNAL], [1], [Define if you can turn off readline's signal handling.])
     ], [], [readline_includes])
 
     AC_CACHE_CHECK([for append_history in -l$LIBREADLINE], [ac_cv_readline_append_history], [
@@ -6478,7 +6488,7 @@ AS_VAR_IF([with_readline], [no], [
       )
     ])
     AS_VAR_IF([ac_cv_readline_append_history], [yes], [
-      AC_DEFINE([HAVE_RL_APPEND_HISTORY], [1], [Define if readline supports append_history])
+      PY_DEFINE([HAVE_RL_APPEND_HISTORY], [1], [Define if readline supports append_history])
     ])
 
     # in readline as well as newer editline (April 2023)
@@ -6520,7 +6530,7 @@ int main(void)
 [ac_cv_broken_nice=no])])
 if test "$ac_cv_broken_nice" = yes
 then
-  AC_DEFINE([HAVE_BROKEN_NICE], [1],
+  PY_DEFINE([HAVE_BROKEN_NICE], [1],
   [Define if nice() returns success/failure instead of the new priority.])
 fi
 
@@ -6550,7 +6560,7 @@ int main(void)
 [ac_cv_broken_poll=no]))
 if test "$ac_cv_broken_poll" = yes
 then
-  AC_DEFINE([HAVE_BROKEN_POLL], [1],
+  PY_DEFINE([HAVE_BROKEN_POLL], [1],
       [Define if poll() sets errno on invalid file descriptors.])
 fi
 
@@ -6625,7 +6635,7 @@ int main(void)
 [ac_cv_working_tzset=no])])
 if test "$ac_cv_working_tzset" = yes
 then
-  AC_DEFINE([HAVE_WORKING_TZSET], [1],
+  PY_DEFINE([HAVE_WORKING_TZSET], [1],
   [Define if tzset() actually switches the local timezone in a meaningful way.])
 fi
 
@@ -6639,7 +6649,7 @@ st.st_mtim.tv_nsec = 1;
 [ac_cv_stat_tv_nsec=no]))
 if test "$ac_cv_stat_tv_nsec" = yes
 then
-  AC_DEFINE([HAVE_STAT_TV_NSEC], [1],
+  PY_DEFINE([HAVE_STAT_TV_NSEC], [1],
   [Define if you have struct stat.st_mtim.tv_nsec])
 fi
 
@@ -6653,7 +6663,7 @@ st.st_mtimespec.tv_nsec = 1;
 [ac_cv_stat_tv_nsec2=no]))
 if test "$ac_cv_stat_tv_nsec2" = yes
 then
-  AC_DEFINE([HAVE_STAT_TV_NSEC2], [1],
+  PY_DEFINE([HAVE_STAT_TV_NSEC2], [1],
   [Define if you have struct stat.st_mtimensec])
 fi
 
@@ -6724,10 +6734,10 @@ AC_DEFUN([PY_CHECK_CURSES], [dnl
 AS_VAR_PUSHDEF([curses_var], [m4_toupper([$1])])
 AS_VAR_PUSHDEF([panel_var], [m4_toupper([$2])])
 PKG_CHECK_MODULES([CURSES], [$1],
-  [AC_DEFINE([HAVE_]curses_var, [1], [Define if you have the '$1' library])
+  [PY_DEFINE([HAVE_]curses_var, [1], [Define if you have the '$1' library])
    AS_VAR_SET([have_curses], [yes])
    PKG_CHECK_MODULES([PANEL], [$2],
-    [AC_DEFINE([HAVE_]panel_var, [1], [Define if you have the '$2' library])
+    [PY_DEFINE([HAVE_]panel_var, [1], [Define if you have the '$2' library])
      AS_VAR_SET([have_panel], [yes])],
     [AS_VAR_SET([have_panel], [no])])],
   [AS_VAR_SET([have_curses], [no])])
@@ -6818,7 +6828,7 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM(_CURSES_INCLUDES, [[
 
 if test "$ac_cv_mvwdelch_is_expression" = yes
 then
-  AC_DEFINE([MVWDELCH_IS_EXPRESSION], [1],
+  PY_DEFINE([MVWDELCH_IS_EXPRESSION], [1],
   [Define if mvwdelch in curses.h is an expression.])
 fi
 
@@ -6833,7 +6843,7 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM(_CURSES_INCLUDES, [[
 
 if test "$ac_cv_window_has_flags" = yes
 then
-  AC_DEFINE([WINDOW_HAS_FLAGS], [1],
+  PY_DEFINE([WINDOW_HAS_FLAGS], [1],
   [Define if WINDOW in curses.h offers a field _flags.])
 fi
 
@@ -6856,7 +6866,7 @@ AC_DEFUN([PY_CHECK_CURSES_FUNC],
   AS_VAR_IF(
     [py_var],
     [yes],
-    [AC_DEFINE([py_define], [1], [Define if you have the '$1' function.])])
+    [PY_DEFINE([py_define], [1], [Define if you have the '$1' function.])])
   AS_VAR_POPDEF([py_var])
   AS_VAR_POPDEF([py_define])
 ])
@@ -6900,12 +6910,12 @@ else
 
   AC_CHECK_FILE([/dev/ptmx], [], [])
   if test "x$ac_cv_file__dev_ptmx" = xyes; then
-    AC_DEFINE([HAVE_DEV_PTMX], [1],
+    PY_DEFINE([HAVE_DEV_PTMX], [1],
     [Define to 1 if you have the /dev/ptmx device file.])
   fi
   AC_CHECK_FILE([/dev/ptc], [], [])
   if test "x$ac_cv_file__dev_ptc" = xyes; then
-    AC_DEFINE([HAVE_DEV_PTC], [1],
+    PY_DEFINE([HAVE_DEV_PTC], [1],
     [Define to 1 if you have the /dev/ptc device file.])
   fi
 fi
@@ -6943,7 +6953,7 @@ int main(void) {
 [ac_cv_broken_mbstowcs=no]))
 if test "$ac_cv_broken_mbstowcs" = yes
 then
-  AC_DEFINE([HAVE_BROKEN_MBSTOWCS], [1],
+  PY_DEFINE([HAVE_BROKEN_MBSTOWCS], [1],
   [Define if mbstowcs(NULL, "text", 0) does not return the number of
    wide chars that would be converted.])
 fi
@@ -6959,13 +6969,13 @@ AC_ARG_WITH(
 [
 if test "$withval" = yes
 then
-  AC_DEFINE([USE_COMPUTED_GOTOS], [1],
+  PY_DEFINE([USE_COMPUTED_GOTOS], [1],
   [Define if you want to use computed gotos in ceval.c.])
   AC_MSG_RESULT([yes])
 fi
 if test "$withval" = no
 then
-  AC_DEFINE([USE_COMPUTED_GOTOS], [0],
+  PY_DEFINE([USE_COMPUTED_GOTOS], [0],
   [Define if you want to use computed gotos in ceval.c.])
   AC_MSG_RESULT([no])
 fi
@@ -6993,13 +7003,13 @@ LABEL2:
    ac_cv_computed_gotos=no
  fi]))
 case "$ac_cv_computed_gotos" in yes*)
-  AC_DEFINE([HAVE_COMPUTED_GOTOS], [1],
+  PY_DEFINE([HAVE_COMPUTED_GOTOS], [1],
   [Define if the C compiler supports computed gotos.])
 esac
 
 case $ac_sys_system in
 AIX*)
-  AC_DEFINE([HAVE_BROKEN_PIPE_BUF], [1],
+  PY_DEFINE([HAVE_BROKEN_PIPE_BUF], [1],
     [Define if the system reports an invalid PIPE_BUF value.]) ;;
 esac
 
@@ -7083,7 +7093,7 @@ int main(void) {
 CFLAGS="$saved_cflags"
 AC_MSG_RESULT([$have_glibc_memmove_bug])
 if test "$have_glibc_memmove_bug" = yes; then
-    AC_DEFINE([HAVE_GLIBC_MEMMOVE_BUG], [1],
+    PY_DEFINE([HAVE_GLIBC_MEMMOVE_BUG], [1],
     [Define if glibc has incorrect _FORTIFY_SOURCE wrappers
      for memmove and bcopy.])
 fi
@@ -7120,7 +7130,7 @@ if test "$ac_cv_gcc_asm_for_x87" = yes; then
             CFLAGS="$saved_cflags"
             AC_MSG_RESULT([$have_ipa_pure_const_bug])
             if test "$have_ipa_pure_const_bug" = yes; then
-                AC_DEFINE([HAVE_IPA_PURE_CONST_BUG], [1],
+                PY_DEFINE([HAVE_IPA_PURE_CONST_BUG], [1],
                           [Define if gcc has the ipa-pure-const bug.])
             fi
         ;;
@@ -7165,7 +7175,7 @@ AC_LINK_IFELSE(
 ])
 
 AS_VAR_IF([ac_cv_dirent_d_type], [yes], [
-    AC_DEFINE([HAVE_DIRENT_D_TYPE], [1],
+    PY_DEFINE([HAVE_DIRENT_D_TYPE], [1],
               [Define to 1 if the dirent structure has a d_type field])
 ])
 
@@ -7192,7 +7202,7 @@ AC_LINK_IFELSE(
 ])
 
 AS_VAR_IF([ac_cv_getrandom_syscall], [yes], [
-    AC_DEFINE([HAVE_GETRANDOM_SYSCALL], [1],
+    PY_DEFINE([HAVE_GETRANDOM_SYSCALL], [1],
               [Define to 1 if the Linux getrandom() syscall is available])
 ])
 
@@ -7218,7 +7228,7 @@ AC_LINK_IFELSE(
 ])
 
 AS_VAR_IF([ac_cv_func_getrandom], [yes], [
-    AC_DEFINE([HAVE_GETRANDOM], [1],
+    PY_DEFINE([HAVE_GETRANDOM], [1],
               [Define to 1 if the getrandom() function is available])
 ])
 
@@ -7813,7 +7823,7 @@ if test "$ac_sys_system" != "Linux-android" -a "$ac_sys_system" != "WASI" || tes
   AX_CHECK_COMPILE_FLAG([-msse -msse2 -msse3 -msse4.1 -msse4.2],[
     [LIBHACL_SIMD128_FLAGS="-msse -msse2 -msse3 -msse4.1 -msse4.2"]
 
-    AC_DEFINE([HACL_CAN_COMPILE_SIMD128], [1], [HACL* library can compile SIMD128 implementations])
+    PY_DEFINE([HACL_CAN_COMPILE_SIMD128], [1], [HACL* library can compile SIMD128 implementations])
 
     # macOS universal2 builds *support* the -msse etc flags because they're
     # available on x86_64. However, performance of the HACL SIMD128 implementation
@@ -7842,7 +7852,7 @@ AC_SUBST([LIBHACL_SIMD128_OBJS])
 if test "$ac_sys_system" != "Linux-android" -a "$ac_sys_system" != "WASI" || test "$ANDROID_API_LEVEL" -ge 28; then
   AX_CHECK_COMPILE_FLAG([-mavx2],[
     [LIBHACL_SIMD256_FLAGS="-mavx2"]
-    AC_DEFINE([HACL_CAN_COMPILE_SIMD256], [1], [HACL* library can compile SIMD256 implementations])
+    PY_DEFINE([HACL_CAN_COMPILE_SIMD256], [1], [HACL* library can compile SIMD256 implementations])
 
     # macOS universal2 builds *support* the -mavx2 compiler flag because it's
     # available on x86_64; but the HACL SIMD256 build then fails because the
diff --git a/pyconfig.h.in b/pyconfig.h.in
index d862966b7de4c8..b426fc20b63675 100644
--- a/pyconfig.h.in
+++ b/pyconfig.h.in
@@ -1687,31 +1687,425 @@
 /* PEP 11 Support tier (1, 2, 3 or 0 for unsupported) */
 #undef PY_SUPPORT_TIER
 
+/* The Android API level. */
+#undef Py_ANDROID_API_LEVEL
+
 /* Define if you want to build an interpreter with many run-time checks. */
 #undef Py_DEBUG
 
+/* Define if C doubles are 64-bit IEEE 754 binary format, stored in ARM
+   mixed-endian order (byte order 45670123) */
+#undef Py_DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754
+
+/* Define if C doubles are 64-bit IEEE 754 binary format, stored with the most
+   significant byte first */
+#undef Py_DOUBLE_IS_BIG_ENDIAN_IEEE754
+
+/* Define if C doubles are 64-bit IEEE 754 binary format, stored with the
+   least significant byte first */
+#undef Py_DOUBLE_IS_LITTLE_ENDIAN_IEEE754
+
 /* Defined if Python is built as a shared library. */
 #undef Py_ENABLE_SHARED
 
 /* Defined if _Complex C type can be used with libffi. */
 #undef Py_FFI_SUPPORT_C_COMPLEX
 
+/* Define if getpgrp() must be called as getpgrp(0). */
+#undef Py_GETPGRP_HAVE_ARG
+
 /* Define if you want to disable the GIL */
 #undef Py_GIL_DISABLED
 
+/* HACL* library can compile SIMD128 implementations */
+#undef Py_HACL_CAN_COMPILE_SIMD128
+
+/* HACL* library can compile SIMD256 implementations */
+#undef Py_HACL_CAN_COMPILE_SIMD256
+
 /* Define hash algorithm for str, bytes and memoryview. SipHash24: 1, FNV: 2,
    SipHash13: 3, externally defined: 0 */
 #undef Py_HASH_ALGORITHM
 
+/* Define if you have the 'accept' function. */
+#undef Py_HAVE_ACCEPT
+
+/* struct addrinfo (netdb.h) */
+#undef Py_HAVE_ADDRINFO
+
+/* Define if aligned memory access is required */
+#undef Py_HAVE_ALIGNED_REQUIRED
+
+/* Define this if your time.h defines altzone. */
+#undef Py_HAVE_ALTZONE
+
+/* Define if you have the 'bind' function. */
+#undef Py_HAVE_BIND
+
+/* Define if mbstowcs(NULL, "text", 0) does not return the number of wide
+   chars that would be converted. */
+#undef Py_HAVE_BROKEN_MBSTOWCS
+
+/* Define if nice() returns success/failure instead of the new priority. */
+#undef Py_HAVE_BROKEN_NICE
+
+/* Define if the system reports an invalid PIPE_BUF value. */
+#undef Py_HAVE_BROKEN_PIPE_BUF
+
+/* Define if poll() sets errno on invalid file descriptors. */
+#undef Py_HAVE_BROKEN_POLL
+
+/* Define if the Posix semaphores do not work on your system */
+#undef Py_HAVE_BROKEN_POSIX_SEMAPHORES
+
+/* Define if pthread_sigmask() does not work on your system. */
+#undef Py_HAVE_BROKEN_PTHREAD_SIGMASK
+
+/* define to 1 if your sem_getvalue is broken. */
+#undef Py_HAVE_BROKEN_SEM_GETVALUE
+
+/* Define if 'unsetenv' does not return an int. */
+#undef Py_HAVE_BROKEN_UNSETENV
+
+/* Has builtin __atomic_load_n() and __atomic_store_n() functions */
+#undef Py_HAVE_BUILTIN_ATOMIC
+
+/* Define to 1 if you have the 'chflags' function. */
+#undef Py_HAVE_CHFLAGS
+
+/* Define if you have the 'chroot' function. */
+#undef Py_HAVE_CHROOT
+
+/* Define if the C compiler supports computed gotos. */
+#undef Py_HAVE_COMPUTED_GOTOS
+
+/* Define if you have the 'connect' function. */
+#undef Py_HAVE_CONNECT
+
+/* Define if you have the 'ctermid_r' function. */
+#undef Py_HAVE_CTERMID_R
+
+/* Define if you have the 'filter' function. */
+#undef Py_HAVE_CURSES_FILTER
+
+/* Define if you have the 'has_key' function. */
+#undef Py_HAVE_CURSES_HAS_KEY
+
+/* Define if you have the 'immedok' function. */
+#undef Py_HAVE_CURSES_IMMEDOK
+
+/* Define if you have the 'is_pad' function. */
+#undef Py_HAVE_CURSES_IS_PAD
+
+/* Define if you have the 'is_term_resized' function. */
+#undef Py_HAVE_CURSES_IS_TERM_RESIZED
+
+/* Define if you have the 'resizeterm' function. */
+#undef Py_HAVE_CURSES_RESIZETERM
+
+/* Define if you have the 'resize_term' function. */
+#undef Py_HAVE_CURSES_RESIZE_TERM
+
+/* Define if you have the 'syncok' function. */
+#undef Py_HAVE_CURSES_SYNCOK
+
+/* Define if you have the 'typeahead' function. */
+#undef Py_HAVE_CURSES_TYPEAHEAD
+
+/* Define if you have the 'use_env' function. */
+#undef Py_HAVE_CURSES_USE_ENV
+
+/* Define if you have the 'wchgat' function. */
+#undef Py_HAVE_CURSES_WCHGAT
+
 /* Defined if _Complex C type is available. */
 #undef Py_HAVE_C_COMPLEX
 
+/* Define to 1 if you have the device macros. */
+#undef Py_HAVE_DEVICE_MACROS
+
+/* Define to 1 if you have the /dev/ptc device file. */
+#undef Py_HAVE_DEV_PTC
+
+/* Define to 1 if you have the /dev/ptmx device file. */
+#undef Py_HAVE_DEV_PTMX
+
+/* Define to 1 if the dirent structure has a d_type field */
+#undef Py_HAVE_DIRENT_D_TYPE
+
+/* Define if you have the 'dirfd' function or macro. */
+#undef Py_HAVE_DIRFD
+
+/* Define if you have the '_dyld_shared_cache_contains_path' function. */
+#undef Py_HAVE_DYLD_SHARED_CACHE_CONTAINS_PATH
+
+/* Defined when any dynamic module loading is enabled. */
+#undef Py_HAVE_DYNAMIC_LOADING
+
+/* Define if you have the 'epoll_create' function. */
+#undef Py_HAVE_EPOLL
+
+/* Define if you have the 'epoll_create1' function. */
+#undef Py_HAVE_EPOLL_CREATE1
+
+/* Define if you have the 'eventfd' function. */
+#undef Py_HAVE_EVENTFD
+
+/* Define if you have the 'fchdir' function. */
+#undef Py_HAVE_FCHDIR
+
+/* Define if you have the 'fdatasync' function. */
+#undef Py_HAVE_FDATASYNC
+
+/* Define if you have the 'ffi_closure_alloc' function. */
+#undef Py_HAVE_FFI_CLOSURE_ALLOC
+
+/* Define if you have the 'ffi_prep_cif_var' function. */
+#undef Py_HAVE_FFI_PREP_CIF_VAR
+
+/* Define if you have the 'ffi_prep_closure_loc' function. */
+#undef Py_HAVE_FFI_PREP_CLOSURE_LOC
+
+/* Define if you have the 'fsync' function. */
+#undef Py_HAVE_FSYNC
+
+/* Define if we can use gcc inline assembler to get and set mc68881 fpcr */
+#undef Py_HAVE_GCC_ASM_FOR_MC68881
+
+/* Define if we can use x64 gcc inline assembler */
+#undef Py_HAVE_GCC_ASM_FOR_X64
+
+/* Define if we can use gcc inline assembler to get and set x87 control word
+   */
+#undef Py_HAVE_GCC_ASM_FOR_X87
+
+/* Define if your compiler provides __uint128_t */
+#undef Py_HAVE_GCC_UINT128_T
+
+/* Define to 1 if you have the <gdbm-ndbm.h> header file. */
+#undef Py_HAVE_GDBM_DASH_NDBM_H
+
+/* Define to 1 if you have the <gdbm/ndbm.h> header file. */
+#undef Py_HAVE_GDBM_NDBM_H
+
+/* Define if you have the getaddrinfo function. */
+#undef Py_HAVE_GETADDRINFO
+
+/* Define this if you have flockfile(), getc_unlocked(), and funlockfile() */
+#undef Py_HAVE_GETC_UNLOCKED
+
+/* Define if you have the 'gethostbyaddr' function. */
+#undef Py_HAVE_GETHOSTBYADDR
+
+/* Define if you have the 'gethostbyname' function. */
+#undef Py_HAVE_GETHOSTBYNAME
+
+/* Define if you have the 'getpagesize' function. */
+#undef Py_HAVE_GETPAGESIZE
+
+/* Define if you have the 'getpeername' function. */
+#undef Py_HAVE_GETPEERNAME
+
+/* Define if you have the 'getprotobyname' function. */
+#undef Py_HAVE_GETPROTOBYNAME
+
+/* Define to 1 if the getrandom() function is available */
+#undef Py_HAVE_GETRANDOM
+
+/* Define to 1 if the Linux getrandom() syscall is available */
+#undef Py_HAVE_GETRANDOM_SYSCALL
+
+/* Define if you have the 'getservbyname' function. */
+#undef Py_HAVE_GETSERVBYNAME
+
+/* Define if you have the 'getservbyport' function. */
+#undef Py_HAVE_GETSERVBYPORT
+
+/* Define if you have the 'getsockname' function. */
+#undef Py_HAVE_GETSOCKNAME
+
+/* Define if glibc has incorrect _FORTIFY_SOURCE wrappers for memmove and
+   bcopy. */
+#undef Py_HAVE_GLIBC_MEMMOVE_BUG
+
+/* Define if you have the 'hstrerror' function. */
+#undef Py_HAVE_HSTRERROR
+
+/* Define this if you have le64toh() */
+#undef Py_HAVE_HTOLE64
+
+/* Define if you have the 'inet_aton' function. */
+#undef Py_HAVE_INET_ATON
+
+/* Define if you have the 'inet_ntoa' function. */
+#undef Py_HAVE_INET_NTOA
+
+/* Define if you have the 'inet_pton' function. */
+#undef Py_HAVE_INET_PTON
+
+/* Define if gcc has the ipa-pure-const bug. */
+#undef Py_HAVE_IPA_PURE_CONST_BUG
+
+/* Define if you have the 'kqueue' function. */
+#undef Py_HAVE_KQUEUE
+
+/* Defined to enable large file support when an off_t is bigger than a long
+   and long long is at least as big as an off_t. You may need to add some
+   flags for configuration and compilation to enable this mode. (For Solaris
+   and Linux, the necessary defines are already defined.) */
+#undef Py_HAVE_LARGEFILE_SUPPORT
+
+/* Define to 1 if you have the 'lchflags' function. */
+#undef Py_HAVE_LCHFLAGS
+
+/* Define to 1 if you have the `db' library (-ldb). */
+#undef Py_HAVE_LIBDB
+
+/* Define if you have the 'link' function. */
+#undef Py_HAVE_LINK
+
+/* Define if compiling using Linux 3.6 or later. */
+#undef Py_HAVE_LINUX_CAN_RAW_FD_FRAMES
+
+/* Define if compiling using Linux 4.1 or later. */
+#undef Py_HAVE_LINUX_CAN_RAW_JOIN_FILTERS
+
+/* Define if you have the 'listen' function. */
+#undef Py_HAVE_LISTEN
+
+/* Define to 1 if you have the `login_tty' function. */
+#undef Py_HAVE_LOGIN_TTY
+
+/* Define this if you have the makedev macro. */
+#undef Py_HAVE_MAKEDEV
+
+/* Define if you have the 'memfd_create' function. */
+#undef Py_HAVE_MEMFD_CREATE
+
+/* Define if you have the 'ncurses' library */
+#undef Py_HAVE_NCURSES
+
+/* Define if you have the 'ncursesw' library */
+#undef Py_HAVE_NCURSESW
+
+/* Define if the internal form of wchar_t in non-Unicode locales is not
+   Unicode. */
+#undef Py_HAVE_NON_UNICODE_WCHAR_T_REPRESENTATION
+
+/* Define if you have the 'panel' library */
+#undef Py_HAVE_PANEL
+
+/* Define if you have the 'panelw' library */
+#undef Py_HAVE_PANELW
+
+/* Define if you have the 'prlimit' function. */
+#undef Py_HAVE_PRLIMIT
+
+/* Define if your compiler supports function prototype */
+#undef Py_HAVE_PROTOTYPES
+
+/* Defined for Solaris 2.6 bug in pthread header. */
+#undef Py_HAVE_PTHREAD_DESTRUCTOR
+
+/* Define if platform requires stubbed pthreads support */
+#undef Py_HAVE_PTHREAD_STUBS
+
+/* Define if you have the 'recvfrom' function. */
+#undef Py_HAVE_RECVFROM
+
+/* Define if readline supports append_history */
+#undef Py_HAVE_RL_APPEND_HISTORY
+
+/* Define if you can turn off readline's signal handling. */
+#undef Py_HAVE_RL_CATCH_SIGNAL
+
+/* Define if you have readline 2.2 */
+#undef Py_HAVE_RL_COMPLETION_APPEND_CHARACTER
+
+/* Define if you have readline 4.0 */
+#undef Py_HAVE_RL_COMPLETION_DISPLAY_MATCHES_HOOK
+
+/* Define if you have readline 4.2 */
+#undef Py_HAVE_RL_COMPLETION_MATCHES
+
+/* Define if you have rl_completion_suppress_append */
+#undef Py_HAVE_RL_COMPLETION_SUPPRESS_APPEND
+
+/* Define if you have readline 4.0 */
+#undef Py_HAVE_RL_PRE_INPUT_HOOK
+
+/* Define if you have readline 4.0 */
+#undef Py_HAVE_RL_RESIZE_TERMINAL
+
+/* Define if you have the 'sendto' function. */
+#undef Py_HAVE_SENDTO
+
+/* Define if you have the 'setgroups' function. */
+#undef Py_HAVE_SETGROUPS
+
+/* Define if you have the 'setsockopt' function. */
+#undef Py_HAVE_SETSOCKOPT
+
+/* struct sockaddr_alg (linux/if_alg.h) */
+#undef Py_HAVE_SOCKADDR_ALG
+
+/* Define if sockaddr has sa_len member */
+#undef Py_HAVE_SOCKADDR_SA_LEN
+
+/* struct sockaddr_storage (sys/socket.h) */
+#undef Py_HAVE_SOCKADDR_STORAGE
+
+/* Define if you have the 'socket' function. */
+#undef Py_HAVE_SOCKET
+
+/* Define if you have the 'socketpair' function. */
+#undef Py_HAVE_SOCKETPAIR
+
+/* Define if you have struct stat.st_mtim.tv_nsec */
+#undef Py_HAVE_STAT_TV_NSEC
+
+/* Define if you have struct stat.st_mtimensec */
+#undef Py_HAVE_STAT_TV_NSEC2
+
+/* Has stdatomic.h with atomic_int and atomic_uintptr_t */
+#undef Py_HAVE_STD_ATOMIC
+
+/* Define if you have the 'symlink' function. */
+#undef Py_HAVE_SYMLINK
+
+/* Define if you have the 'timerfd_create' function. */
+#undef Py_HAVE_TIMERFD_CREATE
+
+/* Define if you have a useable wchar_t type defined in wchar.h; useable means
+   wchar_t must be an unsigned type with at least 16 bits. (see
+   Include/unicodeobject.h). */
+#undef Py_HAVE_USABLE_WCHAR_T
+
+/* Define if the compiler provides a wchar.h header file. */
+#undef Py_HAVE_WCHAR_H
+
+/* Define if tzset() actually switches the local timezone in a meaningful way.
+   */
+#undef Py_HAVE_WORKING_TZSET
+
+/* Define if mvwdelch in curses.h is an expression. */
+#undef Py_MVWDELCH_IS_EXPRESSION
+
 /* Define if year with century should be normalized for strftime. */
 #undef Py_NORMALIZE_CENTURY
 
+/* Define if POSIX semaphores aren't enabled on your system */
+#undef Py_POSIX_SEMAPHORES_NOT_ENABLED
+
 /* Define if rl_startup_hook takes arguments */
 #undef Py_RL_STARTUP_HOOK_TAKES_ARGS
 
+/* Define if setpgrp() must be called as setpgrp(0, 0). */
+#undef Py_SETPGRP_HAVE_ARG
+
+/* Define if i>>j for signed int i does not extend the sign bit when i < 0 */
+#undef Py_SIGNED_RIGHT_SHIFT_ZERO_FILLS
+
 /* Define if you want to enable internal statistics gathering. */
 #undef Py_STATS
 
@@ -1721,6 +2115,30 @@
 /* Define if you want to enable tracing references for debugging purpose */
 #undef Py_TRACE_REFS
 
+/* Define if you want to use computed gotos in ceval.c. */
+#undef Py_USE_COMPUTED_GOTOS
+
+/* Define if WINDOW in curses.h offers a field _flags. */
+#undef Py_WINDOW_HAS_FLAGS
+
+/* Define if you want documentation strings in extension modules */
+#undef Py_WITH_DOC_STRINGS
+
+/* Define if you want to compile in DTrace support */
+#undef Py_WITH_DTRACE
+
+/* Define if you want to compile in mimalloc memory allocator. */
+#undef Py_WITH_MIMALLOC
+
+/* Define if you want to compile in Python-specific mallocs */
+#undef Py_WITH_PYMALLOC
+
+/* Define if you want pymalloc to be disabled when running under valgrind */
+#undef Py_WITH_VALGRIND
+
+/* Define if arithmetic is subject to x87-style double rounding issue */
+#undef Py_X87_DOUBLE_ROUNDING
+
 /* assume C89 semantics that RETSIGTYPE is always void */
 #undef RETSIGTYPE