commit 2a001569004dfe0849295eae94a3553c26b608f2
Author: philippem <philippem@mageia.org>
Date:   Mon Jul 4 15:48:45 2016 +0200

    no-local-incpath

diff --git a/setup.py b/setup.py
index 3d07542..50edba6 100644
--- a/setup.py
+++ b/setup.py
@@ -454,10 +454,6 @@ class PyBuildExt(build_ext):
             os.unlink(tmpfile)
 
     def detect_modules(self):
-        # Ensure that /usr/local is always used
-        if not cross_compiling:
-            add_dir_to_list(self.compiler.library_dirs, '/usr/local/lib')
-            add_dir_to_list(self.compiler.include_dirs, '/usr/local/include')
         if cross_compiling:
             self.add_gcc_paths()
         self.add_multiarch_paths()