[bitbake-devel] [PATCH] utils: Force bitbake to en_US.UTF-8 locale setting everywhere
Richard Purdie
richard.purdie at linuxfoundation.org
Wed May 11 22:00:15 UTC 2016
Under python 3, if we spawn python processes, we need to have a UTF-8
locale, else python's file access methods will use ascii. You can't
change that mode once the interpreter is started so we have to ensure
a locale is set. Ideally we'd use C.UTF-8 since OE already forces the
C locale but not all distros support that and we need to set something.
Was tempted to choose en_GB so colour gets spelt correctly :).
This is in some ways pretty nasty, forcing it into the environment
everywhere however we only have a limited number of ways of making
everything work correctly and this beats having to add utf-8 encoding
to every file access command.
A similar change will be needed to bitbake.conf in OE.
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
diff --git a/bitbake/lib/bb/utils.py b/bitbake/lib/bb/utils.py
index 0c553dd..588c192 100644
--- a/bitbake/lib/bb/utils.py
+++ b/bitbake/lib/bb/utils.py
@@ -568,6 +568,7 @@ def preserved_envvars_exported():
'SHELL',
'TERM',
'USER',
+ 'LC_ALL',
]
def preserved_envvars():
@@ -595,6 +596,12 @@ def filter_environment(good_vars):
os.unsetenv(key)
del os.environ[key]
+ # If we spawn a python process, we need to have a UTF-8 locale, else python's file
+ # access methods will use ascii. You can't change that mode once the interpreter is
+ # started so we have to ensure a locale is set. Ideally we'd use C.UTF-8 but not all
+ # distros support that and we need to set something.
+ os.environ["LC_ALL"] = "en_US.UTF-8"
+
if removed_vars:
logger.debug(1, "Removed the following variables from the environment: %s", ", ".join(removed_vars.keys()))
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