microReticulumTbeam/tools/keygen/CMakeLists.txt

add_executable(rns-provision main.cpp)

# If microReticulum exports an include directory / target, this may be unnecessary.
# Keep this here as a pragmatic fallback:
target_include_directories(rns-provision PRIVATE
  ${CMAKE_SOURCE_DIR}/external/microReticulum/src
)

# ArduinoJson is pulled by microReticulum headers; add it to this tool's include path.
target_include_directories(rns-provision PRIVATE
  ${CMAKE_SOURCE_DIR}/external/microReticulum/src

  # ArduinoJson headers:
  # - ArduinoJson.h lives at the repo root
  # - ArduinoJson/... lives under src/
  ${CMAKE_BINARY_DIR}/_deps/arduinojson-src
  ${CMAKE_BINARY_DIR}/_deps/arduinojson-src/src
)

# Link against the microReticulum library target.
# If this target name is wrong in your submodule, change it here.
target_link_libraries(rns-provision PRIVATE ReticulumStatic)

install(TARGETS rns-provision RUNTIME DESTINATION bin)