Honor sysconfig.get_preferred_schemes when selecting install schemes. F…

…ixes #76.

distutils/command/install.py

@@ -81,6 +81,11 @@
  'data' : '{userbase}',
  }
 
+ INSTALL_SCHEMES['osx_framework_user'] = {
+ 'headers':
+ '{userbase}/include/{implementation_lower}{py_version_short}{abiflags}/{dist_name}',
+ }
+
 # The keys to an installation scheme; if any new types of files are to be
 # installed, be sure to add an entry to every installation scheme above,
 # and to SCHEME_KEYS here.
@@ -515,9 +520,17 @@ def finalize_other(self):
  "I don't know how to install stuff on '%s'" % os.name)
 
  def select_scheme(self, name):
+ os_name, sep, key = name.partition('_')
+ try:
+ resolved = sysconfig.get_preferred_scheme(key)
+ except Exception:
+ resolved = self._pypy_hack(name)
+ return self._select_scheme(resolved)
+
+ def _select_scheme(self, name):
  """Sets the install directories by applying the install schemes."""
  # it's the caller's problem if they supply a bad name!
- scheme = _load_schemes()[self._pypy_hack(name)]
+ scheme = _load_schemes()[name]
  for key in SCHEME_KEYS:
  attrname = 'install_' + key
  if getattr(self, attrname) is None: