Problem with packaging a CMake based library

For Developers
5

Ok I've solved the problem!

It's the install path used in json-schema-validator that is wrong. Instead of:

install(
    FILES
        ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
        ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
    DESTINATION
        ${INSTALL_CMAKE_DIR}
    )

it should be used:

install(
    FILES
        ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
        ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
    DESTINATION
        lib/cmake/${PROJECT_NAME})
    )

This way the _IMPORT_PREFIX gets built correctly and everything goes well.