Removed the Requirement to Install Python and NodeJS (Now Bundled with Borealis)

2025-04-24 00:42:19 -06:00
parent 785265d3e7
commit 9c68cdea84
7786 changed files with 2386458 additions and 217 deletions
--- a/Dependencies/Python/Lib/test/test_cext/setup.py
+++ b/Dependencies/Python/Lib/test/test_cext/setup.py
@ -0,0 +1,109 @@
+# gh-91321: Build a basic C test extension to check that the Python C API is
+# compatible with C and does not emit C compiler warnings.
+import os
+import platform
+import shlex
+import sys
+import sysconfig
+from test import support
+
+from setuptools import setup, Extension
+
+
+SOURCE = 'extension.c'
+
+if not support.MS_WINDOWS:
+    # C compiler flags for GCC and clang
+    CFLAGS = [
+        # The purpose of test_cext extension is to check that building a C
+        # extension using the Python C API does not emit C compiler warnings.
+        '-Werror',
+
+        # gh-120593: Check the 'const' qualifier
+        '-Wcast-qual',
+    ]
+    if not support.Py_GIL_DISABLED:
+        CFLAGS.append(
+            # gh-116869: The Python C API must be compatible with building
+            # with the -Werror=declaration-after-statement compiler flag.
+            '-Werror=declaration-after-statement',
+        )
+else:
+    # MSVC compiler flags
+    CFLAGS = [
+        # Display warnings level 1 to 4
+        '/W4',
+        # Treat all compiler warnings as compiler errors
+        '/WX',
+    ]
+
+
+def main():
+    std = os.environ.get("CPYTHON_TEST_STD", "")
+    module_name = os.environ["CPYTHON_TEST_EXT_NAME"]
+    limited = bool(os.environ.get("CPYTHON_TEST_LIMITED", ""))
+
+    cflags = list(CFLAGS)
+    cflags.append(f'-DMODULE_NAME={module_name}')
+
+    # Add -std=STD or /std:STD (MSVC) compiler flag
+    if std:
+        if support.MS_WINDOWS:
+            cflags.append(f'/std:{std}')
+        else:
+            cflags.append(f'-std={std}')
+
+    # Remove existing -std or /std options from CC command line.
+    # Python adds -std=c11 option.
+    cmd = (sysconfig.get_config_var('CC') or '')
+    if cmd is not None:
+        if support.MS_WINDOWS:
+            std_prefix = '/std'
+        else:
+            std_prefix = '-std'
+        cmd = shlex.split(cmd)
+        cmd = [arg for arg in cmd if not arg.startswith(std_prefix)]
+        cmd = shlex.join(cmd)
+        # CC env var overrides sysconfig CC variable in setuptools
+        os.environ['CC'] = cmd
+
+    # Define Py_LIMITED_API macro
+    if limited:
+        version = sys.hexversion
+        cflags.append(f'-DPy_LIMITED_API={version:#x}')
+
+    # On Windows, add PCbuild\amd64\ to include and library directories
+    include_dirs = []
+    library_dirs = []
+    if support.MS_WINDOWS:
+        srcdir = sysconfig.get_config_var('srcdir')
+        machine = platform.uname().machine
+        pcbuild = os.path.join(srcdir, 'PCbuild', machine)
+        if os.path.exists(pcbuild):
+            # pyconfig.h is generated in PCbuild\amd64\
+            include_dirs.append(pcbuild)
+            # python313.lib is generated in PCbuild\amd64\
+            library_dirs.append(pcbuild)
+            print(f"Add PCbuild directory: {pcbuild}")
+
+    # Display information to help debugging
+    for env_name in ('CC', 'CFLAGS'):
+        if env_name in os.environ:
+            print(f"{env_name} env var: {os.environ[env_name]!r}")
+        else:
+            print(f"{env_name} env var: <missing>")
+    print(f"extra_compile_args: {cflags!r}")
+
+    ext = Extension(
+        module_name,
+        sources=[SOURCE],
+        extra_compile_args=cflags,
+        include_dirs=include_dirs,
+        library_dirs=library_dirs)
+    setup(name=f'internal_{module_name}',
+          version='0.0',
+          ext_modules=[ext])
+
+
+if __name__ == "__main__":
+    main()