cmake_minimum_required(VERSION 3.5)

set(KF5_VERSION "5.63.0") # handled by release scripts
project(Solid VERSION ${KF5_VERSION})

include(FeatureSummary)
find_package(ECM 5.63.0  NO_MODULE)
set_package_properties(ECM PROPERTIES TYPE REQUIRED DESCRIPTION "Extra CMake Modules." URL "https://projects.kde.org/projects/kdesupport/extra-cmake-modules")
feature_summary(WHAT REQUIRED_PACKAGES_NOT_FOUND FATAL_ON_MISSING_REQUIRED_PACKAGES)


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

include(KDEInstallDirs)
include(KDEFrameworkCompilerSettings NO_POLICY_SCOPE)
include(KDECMakeSettings)
include(ECMQtDeclareLoggingCategory)

set(REQUIRED_QT_VERSION 5.11.0)
find_package(Qt5 ${REQUIRED_QT_VERSION} CONFIG REQUIRED Xml Widgets)
if (NOT ANDROID)
  find_package(Qt5 ${REQUIRED_QT_VERSION} CONFIG REQUIRED DBus)
endif()

if(WIN32)
    find_package(Qt5 ${REQUIRED_QT_VERSION} CONFIG REQUIRED Network)
endif()


include(GenerateExportHeader)
include(CMakePackageConfigHelpers)
include(ECMSetupVersion)
include(ECMGenerateHeaders)
include(ECMMarkNonGuiExecutable)
include(ECMAddQch)

find_package(FLEX REQUIRED)
set_package_properties(FLEX PROPERTIES
    URL "http://flex.sourceforge.net"
    DESCRIPTION "Fast Lexical Analyzer"
    TYPE REQUIRED
    PURPOSE "Required for the Predicate parser"
)

find_package(BISON REQUIRED)
set_package_properties(BISON PROPERTIES
    URL "http://www.gnu.org/software/bison"
    DESCRIPTION "general-purpose parser generator"
    TYPE REQUIRED
    PURPOSE "Required for the Predicate parser"
)


include(ECMPoQmTools)


option(BUILD_QCH "Build API documentation in QCH format (for e.g. Qt Assistant, Qt Creator & KDevelop)" OFF)
add_feature_info(QCH ${BUILD_QCH} "API documentation in QCH format (for e.g. Qt Assistant, Qt Creator & KDevelop)")

ecm_setup_version(PROJECT VARIABLE_PREFIX SOLID
                        VERSION_HEADER "${CMAKE_CURRENT_BINARY_DIR}/solid_version.h"
                        PACKAGE_VERSION_FILE "${CMAKE_CURRENT_BINARY_DIR}/KF5SolidConfigVersion.cmake"
                        SOVERSION 5)

# TODO: Remove these
remove_definitions(-DQT_NO_CAST_FROM_ASCII)
remove_definitions(-DQT_NO_CAST_FROM_BYTEARRAY)
add_definitions(-DQT_DISABLE_DEPRECATED_BEFORE=0x050d00)
if (IS_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/po")
    ecm_install_po_files_as_qm(po)
endif()

option(WITH_NEW_SOLID_JOB "WIP: base Job class" Off)
add_feature_info(Solid::Job WITH_NEW_SOLID_JOB "WIP: Base class for Solid Asynchronous apis")

option(WITH_NEW_POWER_ASYNC_API "WIP: Asynchronous API for power management" Off)
add_feature_info(Solid::PowerManagement WITH_NEW_POWER_ASYNC_API "WIP: Asynchronous API for power management")

option(WITH_NEW_POWER_ASYNC_FREEDESKTOP "WIP: Freedesktop backend for the asynchronous api" Off)
add_feature_info(Solid::PowerManagement WITH_NEW_POWER_ASYNC_FREEDESKTOP "WIP: Freedesktop backend for the asynchronous api")

include(SolidBackendsMacros)

add_device_backends_begin()
add_device_backend(fakehw)
if (CMAKE_SYSTEM_NAME MATCHES Linux)
    option(UDEV_DISABLED "Allows disabling UDev usage on Linux builds" OFF)
    if (NOT UDEV_DISABLED)
        find_package(UDev REQUIRED)
        set_package_properties(UDev PROPERTIES
            TYPE REQUIRED
            PURPOSE "Allows Solid to use UDev to provide information about devices on Linux"
        )
    endif()
    if (UDev_FOUND)
        set(UDEV_FOUND TRUE) # for config-solid.h
        add_device_backend(udev)
    endif()
    add_device_backend(udisks2)
    add_device_backend(fstab)
    add_device_backend(upower)
elseif (APPLE)
    find_package(IOKit REQUIRED)
    add_device_backend(iokit)
elseif (WIN32)
    add_device_backend(win)
elseif (NOT ANDROID)
    add_device_backend(upower)
    add_device_backend(fstab)

    if (CMAKE_SYSTEM_NAME MATCHES FreeBSD)
        # FIXME: this should work on more Unix systems
        option(EXPERIMENTAL_BSDISKS "Use UDisks2/bsdisks backend instead of HAL to manage disk devices" OFF)
    else ()
        set(EXPERIMENTAL_BSDISKS FALSE)
    endif()
    if(EXPERIMENTAL_BSDISKS)
        add_device_backend(udisks2)
    else()
        add_device_backend(hal)
    endif()
endif()
add_device_backends_cmake()

add_subdirectory(src)
if (TARGET Qt5::DBus AND BUILD_TESTING)
    add_subdirectory(autotests)
endif()

# create a Config.cmake and a ConfigVersion.cmake file and install them
set(CMAKECONFIG_INSTALL_DIR "${KDE_INSTALL_CMAKEPACKAGEDIR}/KF5Solid")

if (BUILD_QCH)
    ecm_install_qch_export(
        TARGETS KF5Solid_QCH
        FILE KF5SolidQchTargets.cmake
        DESTINATION "${CMAKECONFIG_INSTALL_DIR}"
        COMPONENT Devel
    )
    set(PACKAGE_INCLUDE_QCHTARGETS "include(\"\${CMAKE_CURRENT_LIST_DIR}/KF5SolidQchTargets.cmake\")")
endif()

configure_package_config_file(
    "${CMAKE_CURRENT_SOURCE_DIR}/KF5SolidConfig.cmake.in"
    "${CMAKE_CURRENT_BINARY_DIR}/KF5SolidConfig.cmake"
    PATH_VARS KDE_INSTALL_DBUSINTERFACEDIR
    INSTALL_DESTINATION  ${CMAKECONFIG_INSTALL_DIR}
)

install(FILES  "${CMAKE_CURRENT_BINARY_DIR}/KF5SolidConfig.cmake"
               "${CMAKE_CURRENT_BINARY_DIR}/KF5SolidConfigVersion.cmake"
        DESTINATION "${CMAKECONFIG_INSTALL_DIR}"
        COMPONENT Devel )

install(EXPORT KF5SolidTargets  DESTINATION "${CMAKECONFIG_INSTALL_DIR}"  FILE KF5SolidTargets.cmake  NAMESPACE KF5:: )

install(FILES ${CMAKE_CURRENT_BINARY_DIR}/solid_version.h  DESTINATION ${KDE_INSTALL_INCLUDEDIR_KF5}  COMPONENT Devel )

install(FILES solid.categories  DESTINATION  ${KDE_INSTALL_LOGGINGCATEGORIESDIR})

feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES)
