include(GNUInstallDirs)

set(PROJECT_VERSION_MAJOR 0)
set(PROJECT_VERSION_MINOR 0)
set(PROJECT_VERSION_MICRO 1)
set(PROJECT_VERSION ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_MICRO})

find_package(Cairo 1.10.2 REQUIRED)
#find_package(Fontconfig 2.8.0 REQUIRED)
find_package(Freetype2 2.4.2 REQUIRED)
find_package(HarfBuzz 0.9.2 REQUIRED)
find_package(ICU REQUIRED)
find_package(JPEG REQUIRED)
find_package(LibXml2 2.8.0 REQUIRED)
#find_package(LibXslt 1.1.7 REQUIRED)
find_package(PNG REQUIRED)
find_package(Sqlite REQUIRED)
find_package(Threads REQUIRED)
find_package(ZLIB REQUIRED)

WEBKIT_OPTION_BEGIN()
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_3D_TRANSFORMS PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_ACCELERATED_2D_CANVAS PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_ACCELERATED_OVERFLOW_SCROLLING PRIVATE OFF) # Fuchsia
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_API_TESTS PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_ATTACHMENT_ELEMENT PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_ASYNC_SCROLLING PRIVATE OFF) # Fuchsia
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_AVF_CAPTIONS PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_CACHE_PARTITIONING PRIVATE OFF) # Fuchsia
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_CANVAS_PATH PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_CANVAS_PROXY PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_CHANNEL_MESSAGING PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_CONTENT_FILTERING PRIVATE OFF) # Fuchsia
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_CSP_NEXT PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_CSS_BOX_DECORATION_BREAK PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_CSS_COMPOSITING PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_CSS_DEVICE_ADAPTATION PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_CSS_GRID_LAYOUT PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_CSS_IMAGE_ORIENTATION PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_CSS_IMAGE_RESOLUTION PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_CSS_REGIONS PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_CSS_SCROLL_SNAP PRIVATE OFF) # Fuchsia
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_CSS_SHAPES PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_CSS3_TEXT PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_CURSOR_VISIBILITY PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_CUSTOM_SCHEME_HANDLER PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_DASHBOARD_SUPPORT PRIVATE ON)
#WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_DRAG_SUPPORT PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_DATALIST_ELEMENT PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_DATA_TRANSFER_ITEMS PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_DETAILS_ELEMENT PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_DOM4_EVENTS_CONSTRUCTOR PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_ENCRYPTED_MEDIA PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_ENCRYPTED_MEDIA_V2 PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_FILTERS_LEVEL_2 PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_FONT_LOAD_EVENTS PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_FULLSCREEN_API PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_GAMEPAD_DEPRECATED PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_GEOLOCATION PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_ICONDATABASE PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_INPUT_TYPE_WEEK PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_SERVICE_CONTROLS PRIVATE OFF) # Fuchsia
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_SMOOTH_SCROLLING PRIVATE OFF) # Fuchsia
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_INDEXED_DATABASE PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_INDEXED_DATABASE_IN_WORKERS PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_INDIE_UI PRIVATE OFF) # Fuchsia
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_INPUT_TYPE_COLOR PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_INPUT_TYPE_COLOR_POPOVER PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_INPUT_TYPE_DATE PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_INPUT_TYPE_DATETIME_INCOMPLETE PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_INPUT_TYPE_DATETIMELOCAL PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_INPUT_TYPE_MONTH PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_INPUT_TYPE_TIME PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_LEGACY_CSS_VENDOR_PREFIXES PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_LEGACY_NOTIFICATIONS PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_LEGACY_VENDOR_PREFIXES PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_LETTERPRESS PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_LINK_PREFETCH PRIVATE OFF)

WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_MAC_LONG_PRESS PRIVATE OFF) # Fuchsia

WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_MATHML PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_MEDIA_CONTROLS_SCRIPT PRIVATE ON)

WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_MEDIA_SOURCE PRIVATE ON)

WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_MEDIA_STATISTICS PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_METER_ELEMENT PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_MHTML PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_MOUSE_CURSOR_SCALE PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_NAVIGATOR_CONTENT_UTILS PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_NAVIGATOR_HWCONCURRENCY PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_NOSNIFF PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_NOTIFICATIONS PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_PDFKIT_PLUGIN PRIVATE OFF) # Fuchsia
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_POINTER_LOCK PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_PROXIMITY_EVENTS PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_PUBLIC_SUFFIX_LIST PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_QUOTA PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_REMOTE_INSPECTOR PRIVATE OFF) #fuchsia
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_RESOLUTION_MEDIA_QUERY PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_RESOURCE_USAGE PRIVATE OFF) # Fuchsia
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_RUBBER_BANDING PRIVATE OFF) # Fuchsia
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_SPEECH_SYNTHESIS PRIVATE OFF) # Fuchsia
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_SUBTLE_CRYPTO PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_SVG_FONTS PRIVATE ON)

WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_TELEPHONE_NUMBER_DETECTION PRIVATE OFF) # Fuchsia
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_TEXT_AUTOSIZING PRIVATE OFF)

WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_TOUCH_ICON_LOADING PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_USERSELECT_ALL PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_USER_MESSAGE_HANDLERS PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_VIDEO PUBLIC ON) # Fuchsia
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_VIDEO_TRACK PRIVATE ON) # Fuchsia
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_DATACUE_VALUE PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_VIEW_MODE_CSS_MEDIA PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_WEBGL PRIVATE OFF) # Fuchsia
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_WEB_AUDIO PRIVATE ON) # Fuchsia
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_WEB_REPLAY PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_WEB_SOCKETS PRIVATE ON)

WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_WEBVTT_REGIONS PRIVATE ON)
#WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_XSLT PRIVATE ON)

# FIXME: These are turned off temporarily to get CMake working easier. 
# https://bugs.webkit.org/show_bug.cgi?id=135856
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_TOUCH_EVENTS PRIVATE OFF)

WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_DEVICE_ORIENTATION PRIVATE OFF)
#WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_FTL_JIT PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_GAMEPAD PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_IOS_AIRPLAY PRIVATE OFF)

WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_DATABASE_PROCESS PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_MEMORY_SAMPLER PRIVATE ON)

WEBKIT_OPTION_DEFINE(ENABLE_STATIC_JSC "Whether to build JavaScriptCore as a static library." PUBLIC OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_FTL_JIT PUBLIC ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_SAMPLING_PROFILER PUBLIC OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(USE_SYSTEM_MALLOC PRIVATE ON)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_DRAG_SUPPORT PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_XSLT PRIVATE OFF)
WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_ACCESSIBILITY PUBLIC ON)
WEBKIT_OPTION_END()

set(ALL_EVENT_LOOP_TYPES
    GLib
    Generic
)

set(DEFAULT_EVENT_LOOP_TYPE "Generic")

set(EVENT_LOOP_TYPE ${DEFAULT_EVENT_LOOP_TYPE} CACHE STRING "Implementation of event loop to be used in JavaScriptCore (one of ${ALL_EVENT_LOOP_TYPES})")

set(ENABLE_WEBKIT ON)
set(ENABLE_VIDEO ON)
set(ENABLE_VIDEO_TRACK ON)
set(ENABLE_MEDIA_CONTROLS_SCRIPT ON)
set(ENABLE_WEBKIT2 OFF)
set(ENABLE_API_TESTS OFF)
set(ENABLE_SAMPLING_PROFILER OFF)

set(USE_CURL 1)
set(USE_SYSTEM_MALLOC 1)
add_definitions(-DUSE_CAIRO=1 -DUSE_CURL=1 -DUSE_HARFBUZZ=1 -DUSE_SYSTEM_MALLOC=1 -DHAVE_ACCESSIBILITY=1 -Wno-expansion-to-defined)

if (WTF_CPU_X86 OR WTF_CPU_X86_64)
    SET_AND_EXPOSE_TO_BUILD(USE_UDIS86 1)
endif ()

set(JavaScriptCore_OUTPUT_NAME JavaScriptCore)

if (ENABLE_STATIC_JSC)
    set(WTF_LIBRARY_TYPE STATIC)
    set(JavaScriptCore_LIBRARY_TYPE STATIC)
endif ()

string(TOLOWER ${EVENT_LOOP_TYPE} LOWERCASE_EVENT_LOOP_TYPE)
if (LOWERCASE_EVENT_LOOP_TYPE STREQUAL "glib")
    find_package(GLIB 2.36 REQUIRED COMPONENTS gio gobject)
    SET_AND_EXPOSE_TO_BUILD(USE_GLIB 1)
    SET_AND_EXPOSE_TO_BUILD(USE_GLIB_EVENT_LOOP 1)
    SET_AND_EXPOSE_TO_BUILD(WTF_DEFAULT_EVENT_LOOP 0)
else ()
    SET_AND_EXPOSE_TO_BUILD(USE_GENERIC_EVENT_LOOP 1)
    SET_AND_EXPOSE_TO_BUILD(WTF_DEFAULT_EVENT_LOOP 0)
endif ()

# From OptionsGTK.cmake
if (CMAKE_MAJOR_VERSION LESS 3)
    # Before CMake 3 it was necessary to use a build script instead of using cmake --build directly
    # to preserve colors and pretty-printing.

    build_command(COMMAND_LINE_TO_BUILD)
    # build_command unconditionally adds -i (ignore errors) for make, and there's
    # no reasonable way to turn that off, so we just replace it with -k, which has
    # the same effect, except that the return code will indicate that an error occurred.
    # See: http://www.cmake.org/cmake/help/v3.0/command/build_command.html
    string(REPLACE " -i" " -k" COMMAND_LINE_TO_BUILD ${COMMAND_LINE_TO_BUILD})
    file(WRITE
        ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/build.sh
        "#!/bin/sh\n"
        "${COMMAND_LINE_TO_BUILD} $@"
    )
    file(COPY ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/build.sh
        DESTINATION ${CMAKE_BINARY_DIR}
        FILE_PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE
    )
endif ()