jack: fix compatibility with python-3.11

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>

2 files changed, 55 insertions, 1 deletions

diff --git a/meta-oe/recipes-multimedia/jack/jack/0001-Remove-usage-of-U-mode-bit-for-opening-files-in-pyth.patch b/meta-oe/recipes-multimedia/jack/jack/0001-Remove-usage-of-U-mode-bit-for-opening-files-in-pyth.patch
new file mode 100644
index 0000000000..d3b203111f
--- /dev/null
+++ b/meta-oe/recipes-multimedia/jack/jack/0001-Remove-usage-of-U-mode-bit-for-opening-files-in-pyth.patch
@@ -0,0 +1,52 @@
+From 415d50fc56b82963e5570c7738c61b22f4a83748 Mon Sep 17 00:00:00 2001
+From: Daan De Meyer <daan.j.demeyer@gmail.com>
+Date: Mon, 11 Jul 2022 00:56:28 +0200
+Subject: [PATCH] Remove usage of 'U' mode bit for opening files in python
+
+The 'U' mode bit is removed in python 3.11. It has been
+deprecated for a long time. The 'U' mode bit has no effect
+so this change doesn't change any behavior.
+
+See https://docs.python.org/3.11/whatsnew/3.11.html#changes-in-the-python-api
+
+Upstream-Status: Submitted [https://github.com/jackaudio/jack2/pull/884]
+---
+ waflib/ConfigSet.py | 2 +-
+ waflib/Context.py   | 4 ++--
+ 2 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/waflib/ConfigSet.py b/waflib/ConfigSet.py
+index b300bb56..84736c9c 100644
+--- a/waflib/ConfigSet.py
++++ b/waflib/ConfigSet.py
+@@ -312,7 +312,7 @@ class ConfigSet(object):
+                :type filename: string
+                """
+                tbl = self.table
+-               code = Utils.readf(filename, m='rU')
++               code = Utils.readf(filename, m='r')
+                for m in re_imp.finditer(code):
+                        g = m.group
+                        tbl[g(2)] = eval(g(3))
+diff --git a/waflib/Context.py b/waflib/Context.py
+index 9fee3fa1..761b521f 100644
+--- a/waflib/Context.py
++++ b/waflib/Context.py
+@@ -266,7 +266,7 @@ class Context(ctx):
+                                cache[node] = True
+                                self.pre_recurse(node)
+                                try:
+-                                       function_code = node.read('rU', encoding)
++                                       function_code = node.read('r', encoding)
+                                        exec(compile(function_code, node.abspath(), 'exec'), self.exec_dict)
+                                finally:
+                                        self.post_recurse(node)
+@@ -662,7 +662,7 @@ def load_module(path, encoding=None):
+ 
+        module = imp.new_module(WSCRIPT_FILE)
+        try:
+-               code = Utils.readf(path, m='rU', encoding=encoding)
++               code = Utils.readf(path, m='r', encoding=encoding)
+        except EnvironmentError:
+                raise Errors.WafError('Could not read the file %r' % path)
+ 
diff --git a/meta-oe/recipes-multimedia/jack/jack_1.19.20.bb b/meta-oe/recipes-multimedia/jack/jack_1.19.20.bb
index 452f066559..ea8c0f385a 100644
--- a/meta-oe/recipes-multimedia/jack/jack_1.19.20.bb
+++ b/meta-oe/recipes-multimedia/jack/jack_1.19.20.bb
@@ -14,7 +14,9 @@ LIC_FILES_CHKSUM = " \
 
 DEPENDS = "libsamplerate0 libsndfile1 readline"
 
-SRC_URI = "git://github.com/jackaudio/jack2.git;branch=master;protocol=https"
+SRC_URI = "git://github.com/jackaudio/jack2.git;branch=master;protocol=https \
+    file://0001-Remove-usage-of-U-mode-bit-for-opening-files-in-pyth.patch \
+"
 SRCREV = "a2fe7ec2fdbd315f112c8035282d94a429451178"
 
 S = "${WORKDIR}/git"