./update --check-libs fails

[ahmadia]

[ERROR] Uncaught exception:
Traceback (most recent call last):
  File "/Users/aron/sandbox/acoe/proteus/hashstack/_hashdist/hashdist/cli/main.py", line 136, in help_on_exceptions
    return func(*args, **kw)
  File "/Users/aron/sandbox/acoe/proteus/hashstack/builder/builder.py", line 266, in main
    check_libs(artifact_path)
  File "/Users/aron/sandbox/acoe/proteus/hashstack/builder/builder.py", line 239, in check_libs
    check_lib(lib, artifact_path)
  File "/Users/aron/sandbox/acoe/proteus/hashstack/builder/builder.py", line 197, in check_lib
    s = subprocess.check_output(["ldd", filename])
  File "/usr/local/Cellar/python/2.7.3/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 537, in check_output
    process = Popen(stdout=PIPE, *popenargs, **kwargs)
  File "/usr/local/Cellar/python/2.7.3/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 679, in __init__
    errread, errwrite)
  File "/usr/local/Cellar/python/2.7.3/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 1249, in _execute_child
    raise child_exception
OSError: [Errno 2] No such file or directory

[certik]

Ah I see --- Mac has no ldd. What is a way on a Mac to check what libraries a given .so links against? This is the purpose of this check to make sure we only link against our own libraries, except a few well defined system ones like libc.

[ahmadia]

otool -L

On Fri, Sep 20, 2013 at 1:28 PM, Ondřej Čertík notifications@github.comwrote:

Ah I see --- Mac has no ldd. What is a way on a Mac to check what
libraries a given .so links against? This is the purpose of this check to
make sure we only link against our own libraries, except a few well defined
system ones like libc.

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