*** SciPy_complete-0.3.2/scipy_core/scipy_distutils/system_info.py	Tue Jun  1 10:27:47 2004
--- SciPy_complete-0.3.2_new/scipy_core/scipy_distutils/system_info.py	Mon Aug 22 15:06:44 2005
***************
*** 1,3 ****
--- 1,7 ----
+ # Modified to avoid linking directly to the atlas libraries if present.
+ # This would break the dynamic switching between different lapack
+ # implementations at run time (pbienst@gentoo.org)
+ 
  #!/usr/bin/env python
  """
  This file defines a set of system_info classes for getting
***************
*** 553,558 ****
--- 557,563 ----
          atlas = None
          lapack = None
          atlas_1 = None
+         return
          for d in lib_dirs:
              atlas = self.check_libs(d,atlas_libs,[])
              lapack_atlas = self.check_libs(d,['lapack_atlas'],[])
***************
*** 635,640 ****
--- 640,646 ----
                                     self._lib_names + ['atlas'])
          atlas = None
          atlas_1 = None
+         return
          for d in lib_dirs:
              atlas = self.check_libs(d,atlas_libs,[])
              if atlas is not None:
***************
*** 659,674 ****
          return
  
  class atlas_threads_info(atlas_info):
!     _lib_names = ['ptf77blas','ptcblas']
  
  class atlas_blas_threads_info(atlas_blas_info):
!     _lib_names = ['ptf77blas','ptcblas']
  
  class lapack_atlas_info(atlas_info):
!     _lib_names = ['lapack_atlas'] + atlas_info._lib_names
  
  class lapack_atlas_threads_info(atlas_threads_info):
!     _lib_names = ['lapack_atlas'] + atlas_threads_info._lib_names
  
  class lapack_info(system_info):
      section = 'lapack'
--- 665,680 ----
          return
  
  class atlas_threads_info(atlas_info):
!     _lib_names = [] #['ptf77blas','ptcblas']
  
  class atlas_blas_threads_info(atlas_blas_info):
!     _lib_names = [] #['ptf77blas','ptcblas']
  
  class lapack_atlas_info(atlas_info):
!     _lib_names = [] #['lapack_atlas'] + atlas_info._lib_names
  
  class lapack_atlas_threads_info(atlas_threads_info):
!     _lib_names = [] #['lapack_atlas'] + atlas_threads_info._lib_names
  
  class lapack_info(system_info):
      section = 'lapack'