switch to C++cpp

1 files changed, 6 insertions, 3 deletions

diff --git a/setup.py b/setup.py
index dd76e0d..da9a315 100644
--- a/setup.py
+++ b/setup.py
@@ -4,13 +4,16 @@ from Cython.Build import cythonize
 import numpy
 
 all_extensions = Extension("*", ["pyisda/*.pyx"],
-                           include_dirs = ['c_layer', numpy.get_include()],
-                           libraries = ["cds"])
+                           include_dirs = ['cpp_layer', 'c_layer', numpy.get_include()],
+                           libraries = ["cds"],
+                           language = 'c++')
 
 c_extension = Extension("pyisda.flat_hazard",
                         include_dirs = ['c_layer', numpy.get_include()],
                         sources = ['pyisda/flat_hazard.pyx', 'c_layer/cdsbootstrap.c'],
-                        libraries = ['cds'])
+                        libraries = ['cds'],
+                        language = 'c++')
+
 all_extensions = cythonize([c_extension, all_extensions], nthreads = 4,
                            compiler_directives={'embedsignature':True})