CMake: ANDROID_EXTRA_LIBS is not working as list

Hi Guys, just realized that if ANDROID_EXTRA_LIBS is filled as LIST in the cmake project - it can't be processed by androiddeployqt, because lib paths of "android-extra-libs" in android_deployment_settings.json will be separated by ";" instead of ",".

For example:

• lib/lib1.cmake:

  set(CUSTOM_ANDROID_EXTRA_LIBS ${CUSTOM_ANDROID_EXTRA_LIBS} lib1.so CACHE INTERNAL "")
  

• lib/lib2.cmake:

  set(CUSTOM_ANDROID_EXTRA_LIBS ${CUSTOM_ANDROID_EXTRA_LIBS} lib2.so CACHE INTERNAL "")
  

• CMakeLists.txt:

  ...
  include(lib/lib1.cmake)
  include(lib/lib2.cmake)
  ...
  

Result in android_deployment_settings.json:

{
    "android-extra-libs": "lib1.so;lib2.so",
...

Most probably it's expecting a string, but in the qtquickapplication/CMakeLists.txt wizard template:

set(ANDROID_EXTRA_LIBS ${CMAKE_CURRENT_SOURCE_DIR}/path/to/libcrypto.so ${CMAKE_CURRENT_SOURCE_DIR}/path/to/libssl.so CACHE INTERNAL "")

That gives us:

"android-extra-libs": "/home/user/Projects/test/path/to/libcrypto.so;/home/user/Projects/test/path/to/libssl.so"

I'm using the next workaround for now, but it looks not so good:

list(APPEND CUSTOM_ANDROID_EXTRA_LIBS lib1.so)
list(APPEND CUSTOM_ANDROID_EXTRA_LIBS lib2.so)

list(REMOVE_DUPLICATES CUSTOM_ANDROID_EXTRA_LIBS)
string(REPLACE ";" "," CUSTOM_ANDROID_EXTRA_LIBS_STRING "${CUSTOM_ANDROID_EXTRA_LIBS}")
set(ANDROID_EXTRA_LIBS "${CUSTOM_ANDROID_EXTRA_LIBS_STRING}" CACHE INTERNAL "")