CMake Error in faiss/CMakeLists.txt during `run_simple_test.sh` or build following `README.md`

[sjyouuuuug]

Hello,

I encountered a problem while running run_simple_test.sh or attempting to build the project by following the instructions in README.md.

During the process, I received the following CMake error:

CMake Error in faiss/CMakeLists.txt:
  Target "faiss" INTERFACE_INCLUDE_DIRECTORIES property contains path:
  "/root/ACORN/build/_deps/nlohmann_json-src/include" which is prefixed in the build directory.

Could you please provide guidance on how to resolve this issue? Specifically, any modifications needed in the CMakeLists.txt file?

[lmccccc]

Same error to me when running cmake at ACORN file. Waiting for a solution.

[jamjpan]

In CMakeLists.txt: target_include_directories(faiss PUBLIC ${nlohmann_json_SOURCE_DIR}/include) change PUBLIC to PRIVATE worked for me