^CMake Error at GENEX_EVAL-recursion2.cmake:8 \(add_custom_target\):
  Error evaluating generator expression:

    \$<GENEX_EVAL:\$<TARGET_PROPERTY:CUSTOM_PROPERTY2>>

  Dependency loop found.
Call Stack \(most recent call first\):
  CMakeLists.txt:3 \(include\)


CMake Error at GENEX_EVAL-recursion2.cmake:8 \(add_custom_target\):
  Loop step 1

    \$<GENEX_EVAL:\$<TARGET_PROPERTY:CUSTOM_PROPERTY1>>

Call Stack \(most recent call first\):
  CMakeLists.txt:3 \(include\)


CMake Error at GENEX_EVAL-recursion2.cmake:8 \(add_custom_target\):
  Loop step 2

    \$<GENEX_EVAL:\$<TARGET_PROPERTY:CUSTOM_PROPERTY2>>

Call Stack \(most recent call first\):
  CMakeLists.txt:3 \(include\)