ports/149005: [patch] fix EOPNOTSUPP for copy2/copystat in python2.6

[John Hein]

The following reply was made to PR ports/149005; it has been noted by GNATS.

From: John Hein <jhein at symmetricom.com>
To: FreeBSD-gnats-submit at FreeBSD.org,
    freebsd-ports-bugs at FreeBSD.org
Cc:  
Subject: Re: ports/149005: [patch] fix EOPNOTSUPP for copy2/copystat in python2.6
Date: Tue, 27 Jul 2010 13:44:38 -0600

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 Updated patch fixes the filename paths so 'make patch' works...
 
 
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 # $FreeBSD$
 
 Work around 'Operation not supported' issues when using copystat()
 (and copy2() which calls copystat()) to a filesystem destination
 that does not support chflags(2) (e.g., nfs, zfs).
 
 http://bugs.python.org/issue7512
 
 This has already been applied upstream and 2.7 has it already.
 
 http://svn.python.org/view/python/branches/release26-maint/Lib/shutil.py?view=diff&pathrev=79300&r1=79299&r2=79300
 
 Also affects mercurial...
 
 http://www.selenic.com/pipermail/mercurial/2010-March/030716.html
 
 --- Lib/shutil.py.orig	2009-01-29 13:30:51.000000000 -0700
 +++ Lib/shutil.py	2010-07-27 11:17:45.000000000 -0600
 @@ -9,6 +9,7 @@ import sys
  import stat
  from os.path import abspath
  import fnmatch
 +import errno
  
  __all__ = ["copyfileobj","copyfile","copymode","copystat","copy","copy2",
             "copytree","move","rmtree","Error"]
 @@ -74,8 +75,11 @@ def copystat(src, dst):
      if hasattr(os, 'chmod'):
          os.chmod(dst, mode)
      if hasattr(os, 'chflags') and hasattr(st, 'st_flags'):
 -        os.chflags(dst, st.st_flags)
 -
 +        try:
 +            os.chflags(dst, st.st_flags)
 +        except OSError, why:
 +            if not hasattr(errno, 'EOPNOTSUPP') or why.errno != errno.EOPNOTSUPP:
 +                raise
  
  def copy(src, dst):
      """Copy data and mode bits ("cp src dst").
 
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