1 files changed, 109 insertions, 0 deletions
diff --git a/source/l/mozjs102/patches/0001-Python-Build-Use-r-instead-of-rU-file-read-modes.patch b/source/l/mozjs102/patches/0001-Python-Build-Use-r-instead-of-rU-file-read-modes.patch
new file mode 100644
index 000000000..a20d39afb
--- /dev/null
+++ b/source/l/mozjs102/patches/0001-Python-Build-Use-r-instead-of-rU-file-read-modes.patch
@@ -0,0 +1,109 @@
+From 0e790bd2eb846e90495eb81952cf35cc7fc8766a Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Franti=C5=A1ek=20Zatloukal?= <fzatlouk@redhat.com>
+Date: Mon, 27 Jun 2022 19:55:16 +0100
+Subject: [PATCH] Python/Build: Use r instead of rU file read modes
+
+Fixes Python 3.11 build
+---
+ python/mozbuild/mozbuild/action/process_define_files.py | 2 +-
+ python/mozbuild/mozbuild/backend/base.py                | 2 +-
+ python/mozbuild/mozbuild/preprocessor.py                | 6 +++---
+ python/mozbuild/mozbuild/util.py                        | 4 ++--
+ python/mozbuild/mozpack/files.py                        | 4 ++--
+ 5 files changed, 9 insertions(+), 9 deletions(-)
+
+diff --git a/python/mozbuild/mozbuild/action/process_define_files.py b/python/mozbuild/mozbuild/action/process_define_files.py
+index f1d401a..aca59d0 100644
+--- a/python/mozbuild/mozbuild/action/process_define_files.py
++++ b/python/mozbuild/mozbuild/action/process_define_files.py
+@@ -36,7 +36,7 @@ def process_define_file(output, input):
+     ) and not config.substs.get("JS_STANDALONE"):
+         config = PartialConfigEnvironment(mozpath.join(topobjdir, "js", "src"))
+
+-    with open(path, "rU") as input:
++    with open(path, "r") as input:
+         r = re.compile(
+             "^\s*#\s*(?P<cmd>[a-z]+)(?:\s+(?P<name>\S+)(?:\s+(?P<value>\S+))?)?", re.U
+         )
+diff --git a/python/mozbuild/mozbuild/backend/base.py b/python/mozbuild/mozbuild/backend/base.py
+index 7bc1986..b64a709 100644
+--- a/python/mozbuild/mozbuild/backend/base.py
++++ b/python/mozbuild/mozbuild/backend/base.py
+@@ -272,7 +272,7 @@ class BuildBackend(LoggingMixin):
+         return status
+
+     @contextmanager
+-    def _write_file(self, path=None, fh=None, readmode="rU"):
++    def _write_file(self, path=None, fh=None, readmode="r"):
+         """Context manager to write a file.
+
+         This is a glorified wrapper around FileAvoidWrite with integration to
+diff --git a/python/mozbuild/mozbuild/preprocessor.py b/python/mozbuild/mozbuild/preprocessor.py
+index f7820b9..857f1a6 100644
+--- a/python/mozbuild/mozbuild/preprocessor.py
++++ b/python/mozbuild/mozbuild/preprocessor.py
+@@ -531,7 +531,7 @@ class Preprocessor:
+
+         if args:
+             for f in args:
+-                with io.open(f, "rU", encoding="utf-8") as input:
++                with io.open(f, "r", encoding="utf-8") as input:
+                     self.processFile(input=input, output=out)
+             if depfile:
+                 mk = Makefile()
+@@ -860,7 +860,7 @@ class Preprocessor:
+                     args = self.applyFilters(args)
+                 if not os.path.isabs(args):
+                     args = os.path.join(self.curdir, args)
+-                args = io.open(args, "rU", encoding="utf-8")
++                args = io.open(args, "r", encoding="utf-8")
+             except Preprocessor.Error:
+                 raise
+             except Exception:
+@@ -914,7 +914,7 @@ class Preprocessor:
+ def preprocess(includes=[sys.stdin], defines={}, output=sys.stdout, marker="#"):
+     pp = Preprocessor(defines=defines, marker=marker)
+     for f in includes:
+-        with io.open(f, "rU", encoding="utf-8") as input:
++        with io.open(f, "r", encoding="utf-8") as input:
+             pp.processFile(input=input, output=output)
+     return pp.includes
+
+diff --git a/python/mozbuild/mozbuild/util.py b/python/mozbuild/mozbuild/util.py
+index 071daec..b59aabb 100644
+--- a/python/mozbuild/mozbuild/util.py
++++ b/python/mozbuild/mozbuild/util.py
+@@ -236,7 +236,7 @@ class FileAvoidWrite(BytesIO):
+     still occur, as well as diff capture if requested.
+     """
+
+-    def __init__(self, filename, capture_diff=False, dry_run=False, readmode="rU"):
++    def __init__(self, filename, capture_diff=False, dry_run=False, readmode="r"):
+         BytesIO.__init__(self)
+         self.name = filename
+         assert type(capture_diff) == bool
+diff --git a/python/mozbuild/mozpack/files.py b/python/mozbuild/mozpack/files.py
+index 8150e72..001c497 100644
+--- a/python/mozbuild/mozpack/files.py
++++ b/python/mozbuild/mozpack/files.py
+@@ -554,7 +554,7 @@ class PreprocessedFile(BaseFile):
+         pp = Preprocessor(defines=self.defines, marker=self.marker)
+         pp.setSilenceDirectiveWarnings(self.silence_missing_directive_warnings)
+
+-        with _open(self.path, "rU") as input:
++        with _open(self.path, "r") as input:
+             with _open(os.devnull, "w") as output:
+                 pp.processFile(input=input, output=output)
+
+@@ -611,7 +611,7 @@ class PreprocessedFile(BaseFile):
+         pp = Preprocessor(defines=self.defines, marker=self.marker)
+         pp.setSilenceDirectiveWarnings(self.silence_missing_directive_warnings)
+
+-        with _open(self.path, "rU") as input:
++        with _open(self.path, "r") as input:
+             pp.processFile(input=input, output=dest, depfile=deps_out)
+
+         dest.close()
+--
+2.36.1
+