Help with "Generate Debug Symbols" - build setting in Xcode project generated by CMake

[johnwick]

1. I’m trying to generate Xcode project file of some libraries with CMake.
2. I want to generate dSYM file in all build config type.
3. I set values in all my CMakelists.txt as below:

    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g")
    set(CMAKE_XCODE_ATTRIBUTE_DEBUG_INFORMATION_FORMAT "dwarf-with-dsym")

4. After CMake generate my xcodeproj file, I find out “Generate Debug Symbols” is set to true in Debug but set to false in Release build type
   

   

5. I only find it happened in one library, and other libraries worked perfectly.

6. Does anyone have a clue?