fix missing encodings

These were caught by the testsuite erroring out with a fatal
EncodingWarning due to the previous commit.

Fixes #9996

mesonbuild/coredata.py

@@ -43,6 +43,9 @@ if T.TYPE_CHECKING:
     KeyedOptionDictType = T.Union[T.Dict['OptionKey', 'UserOption[T.Any]'], OptionOverrideProxy]
     CompilerCheckCacheKey = T.Tuple[T.Tuple[str, ...], str, FileOrString, T.Tuple[str, ...], str]
 
+    # typeshed
+    StrOrBytesPath = T.Union[str, bytes, os.PathLike[str], os.PathLike[bytes]]
+
 # Check major_versions_differ() if changing versioning scheme.
 #
 # Pip requires that RCs are named like this: '0.1.0.rc1'
@@ -895,6 +898,9 @@ class CmdLineFileParser(configparser.ConfigParser):
         # storing subproject options like "subproject:option=value"
         super().__init__(delimiters=['='], interpolation=None)
 
+    def read(self, filenames: T.Union['StrOrBytesPath', T.Iterable['StrOrBytesPath']], encoding: str ='utf-8') -> T.List[str]:
+        return super().read(filenames, encoding)
+
     def optionxform(self, option: str) -> str:
         # Don't call str.lower() on keys
         return option

mesonbuild/wrap/wrap.py

@@ -121,7 +121,7 @@ class PackageDefinition:
     def parse_wrap(self) -> None:
         try:
             config = configparser.ConfigParser(interpolation=None)
-            config.read(self.filename)
+            config.read(self.filename, encoding='utf-8')
         except configparser.Error as e:
             raise WrapException(f'Failed to parse {self.basename}: {e!s}')
         self.parse_wrap_section(config)