[Scons-users] Clone error upgrading from 1.2.0 to 2.2.0

[William Deegan]

Marc,
On Sep 25, 2012, at 3:20 PM, Marc Branchaud <marcnarc at xiplink.com> wrote:


> Hi all,

> 

> I'm attempting to upgrade our SCons from 1.2.0.r3842 to 2.2.0, and I'm

> getting an error on a call to env.Clone(): "TypeError: cannot semi_deepcopy a

> BuilderDict".

> 

> Here's the stack below the Clone() call in my SConscript:

> 

>  File "/usr/local/lib/scons-2.2.0/SCons/Environment.py", line 1387:

>    clone._dict = semi_deepcopy_dict(self._dict, ['BUILDERS'])

>  File "/usr/local/lib/scons-2.2.0/SCons/Util.py", line 451:

>    copy[key] = semi_deepcopy(val)

>  File "/usr/local/lib/scons-2.2.0/SCons/Util.py", line 466:

>    return copier(x)

>  File "/usr/local/lib/scons-2.2.0/SCons/Util.py", line 451:

>    copy[key] = semi_deepcopy(val)

>  File "/usr/local/lib/scons-2.2.0/SCons/Util.py", line 469:

>    return x.__semi_deepcopy__()

>  File "/usr/local/lib/scons-2.2.0/SCons/Environment.py", line 309:

>    raise TypeError( 'cannot semi_deepcopy a BuilderDict' )

> 

> This environment is cloned all over the place, so I'd really like this to

> work!  The original environment is created with several custom Builders:

> 

> e_default = Environment(

>    CXXTEST='#/build/unittest/cxxtest/cxxtestgen.py',

>    CXXTEST_DIR = '#/build/unittest/cxxtest',

>    GMAKE = 'gmake',

>    GZIP = 'gzip',

>    HOST_ARCH = host_arch,

>    HOST_NAME = host_name,

>    HOST_OS = host_os,

>    HOST_OSVER = host_osver,

>    HOST_OSVER_LONG = host_osver_long,

>    LAUNCH_DIR = GetLaunchDir(),

>    CRYPTO_FREE_PASS = False,

>    MAKE = 'make',

>    OBJCOPY = 'objcopy',

>    ROOT_DIR = os.getcwd(),

>    STRIP = 'strip',

>    READELF = 'readelf',

>    tools = ['default',

>             'AutoConfig',

>             'AutoReconf',

>             'cxxtest',

>             'DetokInstall',

>             'Make',

>             'OpenSSLConfig',

>             'SymLink',

>             'UnTar',

>             'UnZip',

>             'XsltProc'

>             ],

>    USERNAME = os.environ['LOGNAME'],

>    USERGROUP = (grp.getgrgid(pwd.getpwuid(os.getuid())[3])[0]

>                 if os.getuid() != 0

>                 else 'wheel' if host_os == 'FreeBSD' else 'root'),

>    variables = vars

>    )

> 

> Do I need to account for some change since 1.2.0?  Possibly the fix for issue

> #2821?


Did you check the changes and/or release notes for 1.3.0, 2.0, 2.1, and/or 2.2?

-Bill