build pip package for mac

CMakeLists.txt

@@ -42,6 +42,13 @@ if(WIN32)
     "${NDI_DIR}/Bin/x64/Processing.NDI.Lib.Licenses.txt"
     DESTINATION ${CMAKE_INSTALL_PREFIX}
   )
+elseif(APPLE)
+install(
+  FILES
+  "${NDI_LIBRARY_DIR}/libndi.dylib"
+  "${NDI_LICENSE_DIR}/libndi_licenses.txt"
+  DESTINATION ${CMAKE_INSTALL_PREFIX}
+)
 elseif(UNIX)
   file(GLOB DLL "${NDI_LIBRARY_DIR}/libndi.so*")
   file(GLOB LICENSE "${NDI_LICENSE_DIR}/*.txt")

cmake/Modules/FindNDI.cmake

@@ -16,6 +16,7 @@ elseif(APPLE)
     set(NDI_DIR "/Library/NDI SDK for Apple")
     set(NDI_INCLUDE_DIR "${NDI_DIR}/include")
     set(NDI_LIBRARY_DIR "${NDI_DIR}/lib/macOS")
+    set(NDI_LICENSE_DIR "${NDI_DIR}/licenses")
     file(GLOB NDI_LIBS "${NDI_LIBRARY_DIR}/*.dylib")
   else()
     set(NDI_FOUND FALSE)