uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/development/python-modules/pysparse/dropPackageLoader.patch

@@ -0,0 +1,88 @@
+diff --git a/pysparse/__init__.py b/pysparse/__init__.py
+index 6d09b00..ff39084 100644
+--- a/pysparse/__init__.py
++++ b/pysparse/__init__.py
+@@ -1,9 +1,42 @@
+-"PySparse: A Fast Sparse Matrix Library for Python"
++"""
++PySparse: A Fast Sparse Matrix Library for Python
++=================================================
++
++Documentation is available in the docstrings and
++online at http://pysparse.sourceforge.net/.
++
++Contents
++--------
++Pysparse imports
++::
++ spmatrix                     --- sparse matrix types
++
++and, in addition, provides:
++    
++Subpackages
++-----------
++Using any of these subpackages requires an explicit import.  For example,
++``import pysparse.itsolvers``.
++
++::
++
++ itsolvers                    --- Iterative linear algebra solvers
++ precon                       --- Preconditioners
++ direct                       --- Direct solvers
++ direct.superlu               --- Wrappers to SuperLU library
++ direct.umfpack               --- Wrappers to UMFPACK library
++ eigen.jdsym                  --- Jacobi davidson eigenvalue solver for symmetric matrices
++ 
++Utility tools
++-------------
++::
++
++ __version__       --- pysparse version string
++"""
++
+ 
+ __docformat__ = 'restructuredtext'
+ 
+-# Imports
+-from numpy._import_tools import PackageLoader
+ try:
+     from version import version as __version__
+ except ImportError:
+@@ -11,31 +44,6 @@ except ImportError:
+     __version__ = 'undefined'
+     
+ from sparse import spmatrix
+-#from sparse import *
+-from misc import get_include
+-
+-pkgload = PackageLoader()
+-pkgload(verbose=False,postpone=True)
+-
+-if __doc__:
+-    __doc__ += """
+-
+-Available subpackages
+----------------------
+-"""
+-if __doc__:
+-    __doc__ += pkgload.get_pkgdocs()
+-
+-__all__ = filter(lambda s: not s.startswith('_'), dir())
+-__all__ += '__version__'
+-
+-__doc__ += """
+-
+-Miscellaneous
+--------------
+-
+-    __version__  :  pysparse version string
+-"""
+ 
+ from pysparse.misc import Deprecated
+ 
+@@ -47,3 +55,5 @@ class _superlu:
+         return self.factorizeFnc(*args, **kwargs)
+     
+ superlu = _superlu()
++
++__all__ = ['spmatrix', 'superlu', '__version__']