else:

runtime_library_dirs = [openssl_rpath]

openssl_extension_kwargs = dict(

include_dirs=openssl_includes,

library_dirs=openssl_libdirs,

libraries=openssl_libs,

runtime_library_dirs=runtime_library_dirs,

)

# This static linking is NOT OFFICIALLY SUPPORTED.

# Requires static OpenSSL build with position-independent code. Some

# features like DSO engines or external OSSL providers don't work.

# Only tested on GCC and clang on X86_64.

if os.environ.get("PY_UNSUPPORTED_OPENSSL_BUILD") == "static":

extra_linker_args = []

for lib in openssl_extension_kwargs["libraries"]:

# link statically

extra_linker_args.append(f"-l:lib{lib}.a")

# don't export symbols

extra_linker_args.append(f"-Wl,--exclude-libs,lib{lib}.a")

openssl_extension_kwargs["extra_link_args"] = extra_linker_args

# don't link OpenSSL shared libraries.

openssl_extension_kwargs["libraries"] = []

if config_vars.get("HAVE_X509_VERIFY_PARAM_SET1_HOST"):

self.add(Extension(

'_ssl', ['_ssl.c'],

include_dirs=openssl_includes,

library_dirs=openssl_libdirs,

libraries=openssl_libs,

runtime_library_dirs=runtime_library_dirs,

depends=['socketmodule.h', '_ssl/debughelpers.c'])

self.add(

Extension(

'_ssl',

['_ssl.c'],

depends=['socketmodule.h', '_ssl/debughelpers.c'],

**openssl_extension_kwargs

)

)

else:

self.missing.append('_ssl')

self.add(Extension('_hashlib', ['_hashopenssl.c'],

depends=['hashlib.h'],

include_dirs=openssl_includes,

library_dirs=openssl_libdirs,

runtime_library_dirs=runtime_library_dirs,

libraries=openssl_libs))

self.add(

Extension(

'_hashlib',

['_hashopenssl.c'],

depends=['hashlib.h'],

**openssl_extension_kwargs,

)

)

def detect_hash_builtins(self):

# By default we always compile these even when OpenSSL is available