Fixes:
http://autobuild.buildroot.net/results/5ce/5ce5ebd20e0e509b31b51d2ec1aed56fdb8f45aa/
The bundled waf script is too old (2.0.12) for python >= 3.11 as it uses the
'U' modifier to open (universal newlines), which have been deprecated since
python 3.3 and finally removed in 3.11.
Jack unfortunately uses a modified waf, so we cannot just set
JACK2_NEEDS_EXTERNAL_WAF, so instead backport an upstream patch fixing the
compatibility issue:
https://github.com/jackaudio/jack2/pull/884
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
e8fe925844