Fixes for the openimageio package on aarch64 (#189)

Signed-off-by: Steve Pham <[email protected]>

package-system/openimageio-opencolorio/build_openimageio.py

@@ -212,7 +212,7 @@ if args.platform not in dependencies.keys():
 # script, the test at the end which attempts to import the built python bindings
 # will fail, so we need to make sure the same version of python is running
 # this build script.
-expected_python_version = '3.10.5'
+expected_python_version = '3.10'
 if not sys.version.startswith(expected_python_version):
     print(f"Error: Build script needs to be run with python version {expected_python_version}, current version is {sys.version}")
     sys.exit(1)

package-system/openimageio-opencolorio/distribution/FindOpenImageIO.cmake

@@ -154,7 +154,12 @@ endif()
 if(${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
     set(OpenImageIOPythonBindings ${OpenImageIO_LIB_DIR}/python3.10/site-packages/OpenImageIO.cp310-win_amd64.pyd)
 elseif(${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
-    set(OpenImageIOPythonBindings ${OpenImageIO_LIB_DIR}/python3.10/site-packages/OpenImageIO.cpython-310-x86_64-linux-gnu.so)
+
+    if(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "aarch64")
+        set(OpenImageIOPythonBindings ${OpenImageIO_LIB_DIR}/python3.10/site-packages/OpenImageIO.cpython-310-aarch64-linux-gnu.so)
+    else()
+        set(OpenImageIOPythonBindings ${OpenImageIO_LIB_DIR}/python3.10/site-packages/OpenImageIO.cpython-310-x86_64-linux-gnu.so)
+    endif()
     
 else() # Darwin
     set(OpenImageIOPythonBindings ${OpenImageIO_LIB_DIR}/python3.10/site-packages/OpenImageIO.cpython-310-darwin.so)