# HG changeset patch
# User Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
# Date 1436476710 -3600
# Node ID 5270c34b4c009ff57df5a54fa215fd0ed0b35057
# Parent  38928d4d6709282068d5dead82600ce52d08c3c9
Use the number of cores available for parallel compilation, instead of an hardcoded 4 threads.

diff --git a/setup.py b/setup.py
--- a/setup.py
+++ b/setup.py
@@ -21,7 +21,7 @@ GL_LIBRARIES = ['epoxy']
 
 debug = False  # True to generate HTML annotations and display infered types.
 anmviewer = False  # It’s currently broken anyway.
-nthreads = 4  # How many processes to use for Cython compilation.
+nthreads = os.cpu_count()  # How many processes to use for Cython compilation.
 compile_everything = False  # Maybe improve running time a bit by wasting a lot
                             # of CPU time during compilation, and disk space.