Rebuild/update packages for Python 3.5.0 support

mingw-w64-python-matplotlib/setupext.py.patch

@@ -56,7 +56,7 @@
      return ext
  
  
-@@ -247,11 +255,11 @@
+@@ -247,16 +255,16 @@
          """
          Determines whether pkg-config exists on this machine.
          """
@@ -64,9 +64,14 @@
 +        if sys.platform == 'win32' and not MSYS:
              self.has_pkgconfig = False
          else:
+             try:
+                 self.pkg_config = os.environ['PKG_CONFIG']
+             except KeyError:
+                 self.pkg_config = 'pkg-config'
+ 
              self.set_pkgconfig_path()
--            status, output = getstatusoutput("pkg-config --help")
-+            status, output = getstatusoutput('sh -c "pkg-config --help"')
+-            status, output = getstatusoutput(self.pkg_config + " --help")
++            status, output = getstatusoutput('sh -c "'+self.pkg_config+' --help"')
              self.has_pkgconfig = (status == 0)
              if not self.has_pkgconfig:
                  print("IMPORTANT WARNING:")
@@ -102,8 +107,8 @@
              return None
  
          status, output = getstatusoutput(
--            "pkg-config %s --modversion" % (package))
-+            'sh -c "pkg-config %s --modversion"' % (package))
+-            self.pkg_config + " %s --modversion" % (package))
++            'sh -c "'+self.pkg_config+' %s --modversion"' % (package))
          if status == 0:
              return output
          return None