gh-118844: Fix --disable-gil & --enable-experimental-jit fails to build

Lib/subprocess.py

@@ -842,7 +842,7 @@ def __init__(self, args, bufsize=-1, executable=None,
             raise TypeError("bufsize must be an integer")
 
         if stdout is STDOUT:
-             raise ValueError("STDOUT can only be used for stderr")
+            raise ValueError("STDOUT can only be used for stderr")
 
         if pipesize is None:
             pipesize = -1  # Restore default

Misc/NEWS.d/next/Core and Builtins/2024-05-11-21-44-17.gh-issue-118844.q2H_km.rst

@@ -0,0 +1 @@
+Added ``pycore_critical_section.h`` to ``jit.c`` to fix builds with ``--disable-gil`` and ``--enable-experimental-jit`` failing on MacOS

Python/jit.c

@@ -5,6 +5,7 @@
 #include "pycore_abstract.h"
 #include "pycore_call.h"
 #include "pycore_ceval.h"
+#include "pycore_critical_section.h"
 #include "pycore_dict.h"
 #include "pycore_intrinsics.h"
 #include "pycore_long.h"

Python/perf_jit_trampoline.c

@@ -174,8 +174,8 @@ static const uint8_t DwarfDataRel = 0x30;
 typedef struct {
     unsigned char version;
     unsigned char eh_frame_ptr_enc;
-    unsigned char	fde_count_enc;
-    unsigned char	table_enc;
+    unsigned char fde_count_enc;
+    unsigned char table_enc;
     int32_t eh_frame_ptr;
     int32_t eh_fde_count;
     int32_t from;