Use all available cpu cores in iOS/OSX build procedure

[platform/upstream/opencv.git] / platforms / ios / build_framework.py

diff --git a/platforms/ios/build_framework.py b/platforms/ios/build_framework.py
index a09c2fa..e6557b4 100644 (file)
--- a/platforms/ios/build_framework.py
+++ b/platforms/ios/build_framework.py
@@ -28,7 +28,7 @@ Adding --dynamic parameter will build opencv2.framework as App Store dynamic fra
 """
 
 from __future__ import print_function
-import glob, re, os, os.path, shutil, string, sys, argparse, traceback
+import glob, re, os, os.path, shutil, string, sys, argparse, traceback, multiprocessing
 from subprocess import check_call, check_output, CalledProcessError
 
 def execute(cmd, cwd = None):
@@ -166,7 +166,7 @@ class Builder:
                 "-sdk", target.lower(),
                 "-configuration", "Release",
                 "-parallelizeTargets",
-                "-jobs", "4",
+                "-jobs", multiprocessing.cpu_count(),
             ] + (["-target","ALL_BUILD"] if self.dynamic else [])
 
         return buildcmd