install on mac osx

CMakeLists.txt

@@ -7,6 +7,7 @@ find_package(Protobuf REQUIRED)
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
 
 include_directories("${CMAKE_SOURCE_DIR}/include")
+include_directories("/usr/local/include")
 
 set(PROTO_PATH "${CMAKE_SOURCE_DIR}/protos")
 
@@ -63,7 +64,10 @@ set(GENERATED_PROTOBUF_FILES ${ORCHESTRA_PB_H_FILE} ${ORCHESTRA_PB_CPP_FILE}
     ${TYPES_GRPC_PB_H_FILE} ${TYPES_GRPC_PB_CPP_FILE})
 
 include_directories(${GENERATED_PROTOBUF_PATH})
-link_libraries(grpc++_unsecure grpc pthread rt ${PROTOBUF_LIBRARY})
+link_libraries(grpc++_unsecure grpc pthread ${PROTOBUF_LIBRARY})
+if (UNIX AND NOT APPLE)
+   link_libraries(rt)
+endif()
 
 add_executable(objstore src/objstore.cc ${GENERATED_PROTOBUF_FILES})
 add_executable(scheduler_server src/scheduler_server.cc ${GENERATED_PROTOBUF_FILES})

lib/orchpy/orchpy/__init__.py

@@ -1,6 +1,8 @@
-import os, ctypes
+import os, sys, ctypes
+
+MACOSX = (sys.platform in ['darwin'])
 
 _orchlib_handle = ctypes.CDLL(
-   os.path.join(os.path.dirname(os.path.abspath(__file__)), 'liborchlib.so'),
+   os.path.join(os.path.dirname(os.path.abspath(__file__)), 'liborchlib.dylib' if MACOSX else 'liborchlib.so'),
    ctypes.RTLD_GLOBAL
 )

lib/orchpy/setup.py

@@ -1,27 +1,33 @@
+import sys
+
 from setuptools import setup, Extension, find_packages
 from Cython.Build import cythonize
 
 # because of relative paths, this must be run from inside orch/lib/orchpy/
 
+MACOSX = (sys.platform in ['darwin'])
+
 setup(
   name = "orchestra",
   version = "0.1.dev0",
   ext_modules = cythonize([
     Extension("orchpy/worker",
-      include_dirs = ["../../src"],
+      include_dirs = ["../../src", "/usr/local/include/"],
       sources = ["orchpy/worker.pyx"],
       extra_link_args=["-Iorchpy -lorchlib"],
       language = "c++"),
     Extension("orchpy/unison",
-      include_dirs = ["../../src/"],
+      include_dirs = ["../../src/", "/usr/local/include/"],
       sources = ["orchpy/unison.pyx"],
       extra_link_args=["-Iorchpy -lorchlib"],
       language = "c++")],
     compiler_directives={'language_level': 2}), # switch to 3 for python 3
   use_2to3=True,
   packages=find_packages(),
   package_data = {
-    'orchpy': ['liborchlib.so', 'scheduler_server', 'objstore']
+    'orchpy': ['liborchlib.dylib' if MACOSX else 'liborchlib.so',
+               'scheduler_server',
+               'objstore']
   },
   zip_safe=False
 )