set (CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules ${CMAKE_MODULE_PATH})

# Installation directory for ontologies.  Needed here because used in both ontology/ and lib/ sub
# directories.

set (KACTIVITIES_ONTOLOGIES_DIR ${CMAKE_INSTALL_PREFIX}/share/ontology/kde)

add_definitions (-DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS)

# Checking for Nepomuk
macro_optional_find_package (NepomukCore)
macro_log_feature (
    NepomukCore_FOUND
    "Nepomuk Core" "Nepomuk Core" "https://projects.kde.org/nepomuk-core" FALSE ""
    "STRONGLY_RECOMMENDED: Nepomuk is needed for some activity-related info"
    )

if (NepomukCore_FOUND)
    find_package (Soprano)
    macro_log_feature (
        Soprano_FOUND
        "Soprano" "Semantic Desktop Storing" "http://soprano.sourceforge.net" TRUE ""
        "Soprano is needed to build and use the Nepomuk related functionalities"
        )

    include (SopranoAddOntology)
endif ()

if (NepomukCore_FOUND AND Soprano_FOUND)
    set (HAVE_NEPOMUK 1)
endif ()

# Testing for C++0x/C++11 features

include (CheckCxxFeatures)

cxx_check_feature ("c++11" "auto"               "N2546" HAVE_CXX11_AUTO               "${ADDITIONAL_DEFINITIONS}")
cxx_check_feature ("c++11" "nullptr"            "N2431" HAVE_CXX11_NULLPTR            "${ADDITIONAL_DEFINITIONS}")
cxx_check_feature ("c++11" "lambda"             "N2927" HAVE_CXX11_LAMBDA             "${ADDITIONAL_DEFINITIONS}")
cxx_check_feature ("c++11" "override"           "N3206" HAVE_CXX11_OVERRIDE           "${ADDITIONAL_DEFINITIONS}")
cxx_check_feature ("c++11" "unique_ptr"         "none"  HAVE_CXX11_UNIQUE_PTR         "${ADDITIONAL_DEFINITIONS}")
cxx_check_feature ("c++11" "variadic-templates" "N2242" HAVE_CXX11_VARIADIC_TEMPLATES "${ADDITIONAL_DEFINITIONS}")
cxx_check_feature ("c++11" "initializer-lists"  "N2672" HAVE_CXX11_INITIALIZER_LISTS  "${ADDITIONAL_DEFINITIONS}")

add_subdirectory (lib)

# config file

set (KAMD_DATA_DIR "${DATA_INSTALL_DIR}/activitymanager/")

configure_file (config-features.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config-features.h)

# main part

string (COMPARE EQUAL "${CXX_FEATURES_UNSUPPORTED}" "" CXX_COMPILER_IS_MODERN)

if (NOT HAVE_CXX11_AUTO OR NOT HAVE_CXX11_LAMBDA OR NOT HAVE_CXX11_UNIQUE_PTR OR NOT HAVE_CXX11_VARIADIC_TEMPLATES OR NOT HAVE_CXX11_INITIALIZER_LISTS)

    macro_log_feature (FALSE
        "C++11 enabled compiler"
        "GCC >=4.5 or Clang 3.1"
        "http://www.open-std.org/jtc1/sc22/wg21/" FALSE ""
        "REQUIRED: You need a more modern compiler in order to build the Activity Manager daemon"
        )

else ()

    if (CXX_COMPILER_IS_MODERN)
        macro_log_feature (
            CXX_COMPILER_IS_MODERN
            "C++11 enabled compiler"
            "Your compiler is state-of-the-art"
            "http://www.open-std.org/jtc1/sc22/wg21/" FALSE ""
            "Your compiler doesn't support the following features: ${CXX_FEATURES_UNSUPPORTED} but
             the list of the supported ones is sufficient for the build: ${CXX_FEATURES_SUPPORTED}"
            )
    else ()
        macro_log_feature (
            CXX_COMPILER_IS_MODERN
            "C++11 enabled compiler"
            "Having to use the latest versions of GCC and Clang would be awesome"
            "http://www.open-std.org/jtc1/sc22/wg21/" FALSE ""
            "Your compiler doesn't support the following features: ${CXX_FEATURES_UNSUPPORTED} but
             the list of the supported ones is sufficient for the build: ${CXX_FEATURES_SUPPORTED}"
            )
    endif ()

    add_subdirectory (service)

    # No point in having workspace addons without the service
    add_subdirectory (workspace)

endif ()

add_subdirectory (ontologies)