Make sure the setup scripts gets the proper options for C++11 on OS X.

1 files changed, 8 insertions, 2 deletions

diff --git a/Python/setup.py b/Python/setup.py
index 58f77b8da..a9d32134d 100644
--- a/Python/setup.py
+++ b/Python/setup.py
@@ -6,7 +6,7 @@ setup.py file for WarpX
 
 import os
 from distutils.core import setup, Extension
-
+import platform
 import numpy
 
 try:
@@ -24,6 +24,12 @@ boxlib_includes = [os.path.join(boxlib_home, ii) for ii in boxlib_includes]
 
 include_dirs = [numpy_include, '../Source'] + boxlib_includes
 
+cpp11_flags = ['-std=c++11']
+if platform.system() == "Darwin":
+    macosx_deployment_target = platform.mac_ver()[0]
+    os.environ['MACOSX_DEPLOYMENT_TARGET'] = macosx_deployment_target
+    cpp11_flags.append("-stdlib=libc++")
+
 example_module = Extension('pywarpx._warpxC',
                            swig_opts=['-c++', '-outdir', 'pywarpx'],
                            sources=['warpxC.i'],
@@ -31,7 +37,7 @@ example_module = Extension('pywarpx._warpxC',
                            libraries=['warpx'],
                            include_dirs = include_dirs,
                            define_macros = [('BL_USE_MPI','1'), ('BL_SPACEDIM','3'), ('BL_FORT_USE_UNDERSCORE','1'), ('USE_PARTICLES', None)],
-                           extra_compile_args = ['-std=c++11'],
+                           extra_compile_args = cpp11_flags,
                            )
 
 setup (name = 'pywarpx',