~alan-griffiths/miral/basic-Unity8-compatibility

pkg_check_modules(MIRSERVER mirserver>=0.20 REQUIRED)

if(${CMAKE_COMPILER_IS_GNUCXX})

    set(CMAKE_C_FLAGS   "${CMAKE_C_FLAGS} -flto")

    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -flto")

    set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -flto")

    set(CMAKE_AR "gcc-ar")

    set(CMAKE_NM "gcc-nm")

    set(CMAKE_RANLIB "gcc-ranlib")

endif()

set(MIRAL_ABI 1)

set(symbol_map ${CMAKE_CURRENT_SOURCE_DIR}/symbols.map)

include_directories(include SYSTEM ${MIRSERVER_INCLUDE_DIRS})

add_library(miral-internal STATIC

    basic_window_manager.cpp            basic_window_manager.h window_manager_tools_implementation.h

    coordinate_translator.cpp           coordinate_translator.h

    mru_window_list.cpp                 mru_window_list.h

    window_management_trace.cpp         window_management_trace.h

    xcursor_loader.cpp                  xcursor_loader.h

    xcursor.c                           xcursor.h

)

set_source_files_properties(xcursor.c PROPERTIES COMPILE_FLAGS "${CMAKE_C_FLAGS} -std=c99 -D_GNU_SOURCE")

add_library(miral SHARED

    active_outputs.cpp                  ${CMAKE_SOURCE_DIR}/include/miral/active_outputs.h

    add_init_callback.cpp               ${CMAKE_SOURCE_DIR}/include/miral/add_init_callback.h

    application.cpp                     ${CMAKE_SOURCE_DIR}/include/miral/application.h

    application_authorizer.cpp          ${CMAKE_SOURCE_DIR}/include/miral/application_authorizer.h

    application_info.cpp                ${CMAKE_SOURCE_DIR}/include/miral/application_info.h

    canonical_window_manager.cpp        ${CMAKE_SOURCE_DIR}/include/miral/canonical_window_manager.h

    command_line_option.cpp             ${CMAKE_SOURCE_DIR}/include/miral/command_line_option.h

    cursor_theme.cpp                    ${CMAKE_SOURCE_DIR}/include/miral/cursor_theme.h

    debug_extension.cpp                 ${CMAKE_SOURCE_DIR}/include/miral/debug_extension.h

    keymap.cpp                          ${CMAKE_SOURCE_DIR}/include/miral/keymap.h

    runner.cpp                          ${CMAKE_SOURCE_DIR}/include/miral/runner.h

    display_configuration_option.cpp    ${CMAKE_SOURCE_DIR}/include/miral/display_configuration_option.h

    output.cpp                          ${CMAKE_SOURCE_DIR}/include/miral/output.h

    append_event_filter.cpp             ${CMAKE_SOURCE_DIR}/include/miral/append_event_filter.h

    window.cpp                          ${CMAKE_SOURCE_DIR}/include/miral/window.h

    window_info.cpp                     ${CMAKE_SOURCE_DIR}/include/miral/window_info.h

    window_management_options.cpp       ${CMAKE_SOURCE_DIR}/include/miral/window_management_options.h

    window_specification.cpp            ${CMAKE_SOURCE_DIR}/include/miral/window_specification.h

    internal_client.cpp                 ${CMAKE_SOURCE_DIR}/include/miral/internal_client.h

    set_command_line_hander.cpp         ${CMAKE_SOURCE_DIR}/include/miral/set_command_line_hander.h

    set_terminator.cpp                  ${CMAKE_SOURCE_DIR}/include/miral/set_terminator.h

    set_window_managment_policy.cpp     ${CMAKE_SOURCE_DIR}/include/miral/set_window_managment_policy.h

    window_management_policy.cpp        ${CMAKE_SOURCE_DIR}/include/miral/window_management_policy.h

    window_manager_tools.cpp            ${CMAKE_SOURCE_DIR}/include/miral/window_manager_tools.h

                                        ${CMAKE_SOURCE_DIR}/include/miral/toolkit/surface_spec.h

                                        ${CMAKE_SOURCE_DIR}/include/miral/toolkit/persistent_id.h

                                        ${CMAKE_SOURCE_DIR}/include/miral/toolkit/connection.h

                                        ${CMAKE_SOURCE_DIR}/include/miral/toolkit/surface.h

                                        ${CMAKE_SOURCE_DIR}/include/miral/detail/mir_forward_compatibility.h

)

target_link_libraries(miral

    PUBLIC

        ${MIRCLIENT_LDFLAGS}

        ${MIRCOMMON_LDFLAGS}

    PRIVATE

        miral-internal

        ${MIRSERVER_LDFLAGS}

)

set_target_properties(miral

        PROPERTIES

        SOVERSION ${MIRAL_ABI}

        LINK_FLAGS "-Wl,--exclude-libs=ALL -Wl,--version-script,${symbol_map}"

        LINK_DEPENDS ${symbol_map}

)

add_custom_target(check-symbols ALL

        DEPENDS miral ${PROJECT_SOURCE_DIR}/debian/libmiral1.symbols

        COMMAND dpkg-gensymbols -e${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/libmiral.so.1 -plibmiral1 | scripts/filter_symbols_diff.sh

        WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}"

        VERBATIM

)

set(LIBDIR "${CMAKE_INSTALL_FULL_LIBDIR}")

set(INCLUDEDIR "${CMAKE_INSTALL_PREFIX}/include/miral")

configure_file(${CMAKE_CURRENT_SOURCE_DIR}/miral.pc.in

    ${CMAKE_CURRENT_BINARY_DIR}/miral.pc

    @ONLY

)

if (MIRSERVER_VERSION VERSION_LESS 0.24)

    set(MIR_POINTER_CONFINEMENT 0)

else()

    set(MIR_POINTER_CONFINEMENT 1)

endif()

configure_file(

  ${CMAKE_CURRENT_SOURCE_DIR}/mir_features.h.in

  ${PROJECT_SOURCE_DIR}/include/miral/detail/mir_features.h

)

configure_file(

  ${CMAKE_CURRENT_SOURCE_DIR}/version.h.in

  ${PROJECT_SOURCE_DIR}/include/miral/version.h

)

install(TARGETS     miral                           LIBRARY DESTINATION "${CMAKE_INSTALL_FULL_LIBDIR}")

install(DIRECTORY   ${CMAKE_SOURCE_DIR}/include/            DESTINATION "${INCLUDEDIR}")

install(FILES       ${CMAKE_CURRENT_BINARY_DIR}/miral.pc    DESTINATION "${CMAKE_INSTALL_FULL_LIBDIR}/pkgconfig")