diff options
author | Lars Wirzenius <lars.wirzenius@codethink.co.uk> | 2013-08-16 10:55:05 +0000 |
---|---|---|
committer | Lars Wirzenius <lars.wirzenius@codethink.co.uk> | 2013-08-16 10:55:05 +0000 |
commit | 0a5ef89e107c22a5d1931838526fe3b22af42b95 (patch) | |
tree | a718c4093c41d50407893b6b485a2396c4eaf183 /morphlib/util.py | |
parent | 087fa4c8ea29d722e1cf5ab3a5509fc9c482796b (diff) | |
parent | e808380a723383f18cf5643b9b813e9f86520e9c (diff) | |
download | morph-0a5ef89e107c22a5d1931838526fe3b22af42b95.tar.gz |
Merge branch 'liw/refactor-edit-v2'
Reviewed-by: Richard Maw
Reviewed-by: Daniel Silverstone
Diffstat (limited to 'morphlib/util.py')
-rw-r--r-- | morphlib/util.py | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/morphlib/util.py b/morphlib/util.py index b83211e3..7526c93c 100644 --- a/morphlib/util.py +++ b/morphlib/util.py @@ -359,3 +359,25 @@ def parse_environment_pairs(env, pairs): # 3 unnecessary lists, but I felt this was the most # easy to read. Using itertools.chain may be more efficicent return dict(env.items() + extra_env.items()) + + + +def get_host_architecture(): # pragma: no cover + '''Get the canonical Morph name for the host's architecture.''' + + machine = os.uname()[-1] + + table = { + 'x86_64': 'x86_64', + 'i386': 'x86_32', + 'i486': 'x86_32', + 'i586': 'x86_32', + 'i686': 'x86_32', + 'armv7l': 'armv7l', + 'armv7b': 'armv7b', + } + + if machine not in table: + raise morphlib.Error('Unknown host architecture %s' % machine) + + return table[machine] |