[GTK] Mark as advanced the build options we don't want to expose
[WebKit-https.git] / Source / cmake / OptionsGTK.cmake
1 include(GNUInstallDirs)
2
3 set(PROJECT_VERSION_MAJOR 2)
4 set(PROJECT_VERSION_MINOR 7)
5 set(PROJECT_VERSION_MICRO 4)
6 set(PROJECT_VERSION ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_MICRO})
7 set(WEBKITGTK_API_VERSION 4.0)
8
9 # Libtool library version, not to be confused with API version.
10 # See http://www.gnu.org/software/libtool/manual/html_node/Libtool-versioning.html
11 CALCULATE_LIBRARY_VERSIONS_FROM_LIBTOOL_TRIPLE(WEBKIT2 42 0 5)
12 CALCULATE_LIBRARY_VERSIONS_FROM_LIBTOOL_TRIPLE(JAVASCRIPTCORE 19 3 1)
13
14 set(ENABLE_GTKDOC OFF CACHE BOOL "Whether or not to use generate gtkdoc.")
15 set(ENABLE_X11_TARGET ON CACHE BOOL "Whether to enable support for the X11 windowing target.")
16 set(ENABLE_WAYLAND_TARGET OFF CACHE BOOL "Whether to enable support for the Wayland windowing target.")
17 set(ENABLE_INTROSPECTION ON CACHE BOOL "Whether to enable GObject introspection.")
18 set(ENABLE_GLES2 OFF CACHE BOOL "Whether to enable OpenGL ES 2.0.")
19
20 # These are shared variables, but we special case their definition so that we can use the
21 # CMAKE_INSTALL_* variables that are populated by the GNUInstallDirs macro.
22 set(LIB_INSTALL_DIR "${CMAKE_INSTALL_FULL_LIBDIR}" CACHE PATH "Absolute path to library installation directory")
23 set(EXEC_INSTALL_DIR "${CMAKE_INSTALL_FULL_BINDIR}" CACHE PATH "Absolute path to executable installation directory")
24 set(LIBEXEC_INSTALL_DIR "${CMAKE_INSTALL_FULL_LIBEXECDIR}/webkit2gtk-${WEBKITGTK_API_VERSION}" CACHE PATH "Absolute path to install executables executed by the library")
25
26 set(DATA_BUILD_DIR "${CMAKE_BINARY_DIR}/share/${WebKit_OUTPUT_NAME}")
27 set(DATA_INSTALL_DIR "${CMAKE_INSTALL_DATADIR}/webkitgtk-${WEBKITGTK_API_VERSION}")
28 set(WEBKITGTK_HEADER_INSTALL_DIR "${CMAKE_INSTALL_INCLUDEDIR}/webkitgtk-${WEBKITGTK_API_VERSION}")
29 set(INTROSPECTION_INSTALL_GIRDIR "${CMAKE_INSTALL_FULL_DATADIR}/gir-1.0")
30 set(INTROSPECTION_INSTALL_TYPELIBDIR "${LIB_INSTALL_DIR}/girepository-1.0")
31
32 find_package(Cairo 1.10.2 REQUIRED)
33 find_package(Fontconfig 2.8.0 REQUIRED)
34 find_package(Freetype2 2.4.2 REQUIRED)
35 find_package(HarfBuzz 0.9.2 REQUIRED)
36 find_package(ICU REQUIRED)
37 find_package(JPEG REQUIRED)
38 find_package(LibSoup 2.42.0 REQUIRED)
39 find_package(LibXml2 2.8.0 REQUIRED)
40 find_package(LibXslt 1.1.7 REQUIRED)
41 find_package(PNG REQUIRED)
42 find_package(Sqlite REQUIRED)
43 find_package(Threads REQUIRED)
44 find_package(ZLIB REQUIRED)
45 find_package(ATK REQUIRED)
46 find_package(WebP REQUIRED)
47 find_package(ATSPI 2.5.3)
48 find_package(GObjectIntrospection)
49 find_package(EGL)
50 find_package(GeoClue2 2.1.5)
51 find_package(GnuTLS 3.0.0)
52 find_package(LibNotify)
53
54 if (NOT GEOCLUE2_FOUND)
55     find_package(GeoClue)
56 endif ()
57
58 if (ENABLE_GLES2)
59     find_package(OpenGLES2 REQUIRED)
60     if (OPENGLES2_FOUND AND NOT(EGL_FOUND))
61         message(FATAL_ERROR "EGL is needed for OpenGL ES 2.0.")
62     endif ()
63 else ()
64     find_package(OpenGL)
65 endif ()
66
67 if (ENABLE_X11_TARGET)
68     # With cmake 3.2.x we have to explicitly ask for X11 otherwise the X11_X11_LIB
69     # variable won't be set thus the X11 linker flags won't be added and the build
70     # will fail.
71     find_package(X11 REQUIRED)
72     if (OPENGL_FOUND)
73         # We don't use find_package for GLX because it is part of -lGL, unlike EGL.
74         check_include_files("GL/glx.h" GLX_FOUND)
75     endif ()
76 endif ()
77
78 if (ENABLE_WAYLAND_TARGET)
79     find_package(Wayland REQUIRED)
80 endif ()
81
82 WEBKIT_OPTION_BEGIN()
83 WEBKIT_OPTION_DEFINE(ENABLE_PLUGIN_PROCESS_GTK2 "Whether to build WebKitPluginProcess2 to load GTK2 based plugins." PUBLIC ON)
84 WEBKIT_OPTION_DEFINE(USE_REDIRECTED_XCOMPOSITE_WINDOW "Whether to use a Redirected XComposite Window for accelerated compositing in X11." PRIVATE ON)
85
86 if ((OPENGL_FOUND OR OPENGLES2_FOUND) AND (GLX_FOUND OR EGL_FOUND))
87     WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_WEBGL PRIVATE ON)
88
89     if (ENABLE_X11_TARGET)
90         WEBKIT_OPTION_DEFAULT_PORT_VALUE(USE_REDIRECTED_XCOMPOSITE_WINDOW PRIVATE ON)
91     else ()
92         WEBKIT_OPTION_DEFAULT_PORT_VALUE(USE_REDIRECTED_XCOMPOSITE_WINDOW PRIVATE OFF)
93     endif ()
94
95     if (OPENGL_FOUND)
96         if (GLX_FOUND)
97             list(APPEND CAIRO_GL_COMPONENTS cairo-glx)
98         endif ()
99         if (EGL_FOUND)
100             list(APPEND CAIRO_GL_COMPONENTS cairo-egl)
101         endif ()
102         find_package(CairoGL 1.10.2 COMPONENTS ${CAIRO_GL_COMPONENTS})
103         if (CAIRO_GL_FOUND)
104             WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_ACCELERATED_2D_CANVAS PRIVATE ON)
105         else ()
106             WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_ACCELERATED_2D_CANVAS PRIVATE OFF)
107         endif ()
108     else ()
109         # FIXME: Should we search for cairo-glesv2 instead of cairo-gl in this case?
110         WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_ACCELERATED_2D_CANVAS PRIVATE OFF)
111     endif ()
112 else ()
113     WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_WEBGL PRIVATE OFF)
114     WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_ACCELERATED_2D_CANVAS PRIVATE OFF)
115     WEBKIT_OPTION_DEFAULT_PORT_VALUE(USE_REDIRECTED_XCOMPOSITE_WINDOW PRIVATE OFF)
116 endif ()
117
118 if (ENABLE_ACCELERATED_2D_CANVAS AND NOT(CAIRO_GL_FOUND))
119     message(FATAL_ERROR "cairo-gl is needed for Accelerated 2D Canvas support")
120 endif ()
121
122 if (GNUTLS_FOUND)
123     WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_SUBTLE_CRYPTO PUBLIC ON)
124 else ()
125     WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_SUBTLE_CRYPTO PUBLIC OFF)
126 endif ()
127
128 if (ENABLE_SUBTLE_CRYPTO AND NOT(GNUTLS_FOUND))
129     message(FATAL_ERROR "Subtle crypto support needs GnuTLS 3.0.0")
130 endif ()
131
132 if (GEOCLUE2_FOUND OR GEOCLUE_FOUND)
133     WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_GEOLOCATION PUBLIC ON)
134 else ()
135     WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_GEOLOCATION PUBLIC OFF)
136 endif ()
137
138 if (DEVELOPER_MODE)
139     WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_MINIBROWSER PUBLIC ON)
140     WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_API_TESTS PUBLIC ON)
141 else ()
142     WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_MINIBROWSER PUBLIC OFF)
143     WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_API_TESTS PUBLIC OFF)
144     set(WebKit2_VERSION_SCRIPT "-Wl,--version-script,${CMAKE_MODULE_PATH}/gtksymbols.filter")
145 endif ()
146
147 if (CMAKE_SYSTEM_NAME MATCHES "Linux")
148     WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_MEMORY_SAMPLER PUBLIC ON)
149 else ()
150     WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_MEMORY_SAMPLER PUBLIC OFF)
151 endif ()
152
153 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_CREDENTIAL_STORAGE PUBLIC ON)
154 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_DRAG_SUPPORT PUBLIC ON)
155 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_SPELLCHECK PUBLIC ON)
156 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_TOUCH_EVENTS PUBLIC ON)
157 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_VIDEO PUBLIC ON)
158 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_WEB_AUDIO PUBLIC ON)
159
160 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_3D_RENDERING PRIVATE ON)
161 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_ACCESSIBILITY PRIVATE ON)
162 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_ATTACHMENT_ELEMENT PRIVATE OFF)
163 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_BATTERY_STATUS PRIVATE OFF)
164 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_CANVAS_PATH PRIVATE OFF)
165 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_CSS3_TEXT PRIVATE OFF)
166 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_CSS_DEVICE_ADAPTATION PRIVATE OFF)
167 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_CSS_GRID_LAYOUT PRIVATE OFF)
168 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_CSS_IMAGE_SET PRIVATE ON)
169 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_CSS_REGIONS PRIVATE ON)
170 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_CSS_SELECTORS_LEVEL4 PRIVATE ON)
171 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_CUSTOM_SCHEME_HANDLER PRIVATE OFF)
172 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_DATALIST_ELEMENT PRIVATE OFF)
173 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_DOWNLOAD_ATTRIBUTE PRIVATE OFF)
174 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_ENCRYPTED_MEDIA PRIVATE OFF)
175 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_ENCRYPTED_MEDIA_V2 PRIVATE OFF)
176 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_FILTERS_LEVEL_2 PRIVATE OFF)
177 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_FTPDIR PRIVATE OFF)
178 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_FULLSCREEN_API PRIVATE ON)
179 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_GAMEPAD PRIVATE OFF)
180 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_GAMEPAD_DEPRECATED PRIVATE OFF)
181 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_INDEXED_DATABASE PRIVATE OFF)
182 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_INDEXED_DATABASE_IN_WORKERS PRIVATE OFF)
183 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_INPUT_TYPE_COLOR PRIVATE ON)
184 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_LEGACY_WEB_AUDIO PRIVATE OFF)
185 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_LINK_PREFETCH PRIVATE OFF)
186 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_MEDIA_CAPTURE PRIVATE OFF)
187 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_MEDIA_CONTROLS_SCRIPT PRIVATE ON)
188 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_MHTML PRIVATE ON)
189 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_NAVIGATOR_CONTENT_UTILS PRIVATE OFF)
190 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_NAVIGATOR_HWCONCURRENCY PRIVATE ON)
191 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_NETSCAPE_PLUGIN_API PRIVATE ON)
192 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_NOTIFICATIONS PRIVATE ON)
193 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_PICTURE_SIZES PRIVATE ON)
194 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_QUOTA PRIVATE OFF)
195 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_RESOLUTION_MEDIA_QUERY PRIVATE OFF)
196 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_REQUEST_ANIMATION_FRAME PRIVATE ON)
197 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_SECCOMP_FILTERS PRIVATE OFF)
198 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_TEMPLATE_ELEMENT PRIVATE ON)
199 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_USERSELECT_ALL PRIVATE ON)
200 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_USER_MESSAGE_HANDLERS PRIVATE ON)
201 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_VIBRATION PRIVATE OFF)
202 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_VIDEO_TRACK PRIVATE ON)
203 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_VIEW_MODE_CSS_MEDIA PRIVATE ON)
204 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_WEB_TIMING PRIVATE ON)
205 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_XHR_TIMEOUT PRIVATE ON)
206 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_NETWORK_PROCESS PRIVATE ON)
207 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_THREADED_COMPOSITOR PRIVATE OFF)
208 WEBKIT_OPTION_END()
209
210 if (LIBNOTIFY_FOUND)
211     add_definitions(-DWTF_USE_LIBNOTIFY=1)
212 else ()
213     add_definitions(-DWTF_USE_LIBNOTIFY=0)
214 endif ()
215
216 if (ENABLE_PLUGIN_PROCESS_GTK2)
217     find_package(GTK2 2.24.10 REQUIRED)
218     find_package(GDK2 2.24.10 REQUIRED)
219     add_definitions(-DENABLE_PLUGIN_PROCESS_GTK2=1)
220 endif ()
221
222 if (ENABLE_X11_TARGET)
223     add_definitions(-DWTF_PLATFORM_X11=1)
224     add_definitions(-DMOZ_X11=1)
225     if (WTF_OS_UNIX)
226         add_definitions(-DXP_UNIX)
227     endif ()
228 endif ()
229
230 if (ENABLE_WAYLAND_TARGET)
231     add_definitions(-DWTF_PLATFORM_WAYLAND=1)
232 endif ()
233
234 set(ENABLE_WEBKIT OFF)
235 set(ENABLE_WEBKIT2 ON)
236 set(ENABLE_PLUGIN_PROCESS ON)
237 set(ENABLE_SMOOTH_SCROLLING ON)
238
239 set(GDK_VERSION_MIN_REQUIRED GDK_VERSION_3_6)
240 set(GTK_API_VERSION 3.0)
241
242 set(WTF_USE_SOUP 1)
243 set(WTF_USE_UDIS86 1)
244
245 set(WTF_LIBRARY_TYPE STATIC)
246 set(WTF_OUTPUT_NAME WTFGTK)
247 set(JavaScriptCore_OUTPUT_NAME javascriptcoregtk-${WEBKITGTK_API_VERSION})
248 set(WebCore_OUTPUT_NAME WebCoreGTK)
249 set(WebKit_OUTPUT_NAME webkitgtk-${WEBKITGTK_API_VERSION})
250 set(WebKit2_OUTPUT_NAME webkit2gtk-${WEBKITGTK_API_VERSION})
251 set(WebKit2_WebProcess_OUTPUT_NAME WebKitWebProcess)
252 set(WebKit2_NetworkProcess_OUTPUT_NAME WebKitNetworkProcess)
253 set(WebKit2_PluginProcess_OUTPUT_NAME WebKitPluginProcess)
254 set(WebKit2_DatabaseProcess_OUTPUT_NAME WebKitDatabaseProcess)
255
256 add_definitions(-DBUILDING_GTK__=1)
257 add_definitions(-DGETTEXT_PACKAGE="WebKit2GTK-${WEBKITGTK_API_VERSION}")
258 add_definitions(-DDATA_DIR="${CMAKE_INSTALL_DATADIR}")
259 add_definitions(-DUSER_AGENT_GTK_MAJOR_VERSION=601)
260 add_definitions(-DUSER_AGENT_GTK_MINOR_VERSION=1)
261 add_definitions(-DWEBKITGTK_API_VERSION_STRING="${WEBKITGTK_API_VERSION}")
262
263 if (DEVELOPER_MODE)
264     add_definitions(-DDEVELOPMENT_BUILD=1)
265 endif ()
266
267 if (ENABLE_VIDEO OR ENABLE_WEB_AUDIO)
268     set(GSTREAMER_COMPONENTS app pbutils)
269     add_definitions(-DWTF_USE_GSTREAMER)
270     if (ENABLE_VIDEO)
271         list(APPEND GSTREAMER_COMPONENTS video mpegts tag gl)
272     endif ()
273
274     if (ENABLE_WEB_AUDIO)
275         list(APPEND GSTREAMER_COMPONENTS audio fft)
276         add_definitions(-DWTF_USE_WEBAUDIO_GSTREAMER)
277     endif ()
278
279     find_package(GStreamer 1.0.3 REQUIRED COMPONENTS ${GSTREAMER_COMPONENTS})
280
281     if (PC_GSTREAMER_MPEGTS_FOUND)
282         add_definitions(-DWTF_USE_GSTREAMER_MPEGTS)
283         set(USE_GSTREAMER_MPEGTS TRUE)
284     endif ()
285 endif ()
286
287 if (ENABLE_WAYLAND_TARGET)
288     set(GTK3_REQUIRED_VERSION 3.12.0)
289 else ()
290     set(GTK3_REQUIRED_VERSION 3.6.0)
291 endif ()
292
293 find_package(GTK3 ${GTK3_REQUIRED_VERSION} REQUIRED)
294 find_package(GDK3 ${GTK3_REQUIRED_VERSION} REQUIRED)
295 set(GTK_LIBRARIES ${GTK3_LIBRARIES})
296 set(GTK_INCLUDE_DIRS ${GTK3_INCLUDE_DIRS})
297 set(GDK_LIBRARIES ${GDK3_LIBRARIES})
298 set(GDK_INCLUDE_DIRS ${GDK3_INCLUDE_DIRS})
299
300 set(glib_components gio gobject gthread gmodule)
301 if (ENABLE_GAMEPAD_DEPRECATED OR ENABLE_GEOLOCATION)
302     list(APPEND glib_components gio-unix)
303 endif ()
304 find_package(GLIB 2.33.2 REQUIRED COMPONENTS ${glib_components})
305
306 if (ENABLE_GEOLOCATION)
307     if (GEOCLUE2_FOUND)
308       set(WTF_USE_GEOCLUE2 1)
309     else ()
310       set(WTF_USE_GEOCLUE2 0)
311     endif ()
312 endif ()
313
314 if (ENABLE_MEDIA_STREAM)
315     find_package(OpenWebRTC)
316     if (OPENWEBRTC_FOUND)
317         add_definitions(-DWTF_USE_OPENWEBRTC)
318     endif ()
319 endif ()
320
321 find_package(GTKUnixPrint)
322 if (GTK_UNIX_PRINT_FOUND)
323     set(HAVE_GTK_UNIX_PRINTING 1)
324 endif ()
325
326 if (ENABLE_CREDENTIAL_STORAGE)
327     find_package(Libsecret REQUIRED)
328 endif ()
329
330 if (GTK_SUPPORTS_GESTURES)
331     add_definitions(-DHAVE_GTK_GESTURES=1)
332 endif ()
333
334 # This part can be simplified once CMake 2.8.6 is required and
335 # CMakePushCheckState can be used. We need to have OPENGL_INCLUDE_DIR as part
336 # of the directories check_include_files() looks for in case OpenGL is
337 # installed into a non-standard location.
338 if (ENABLE_X11_TARGET)
339     set(REQUIRED_INCLUDES_OLD ${CMAKE_REQUIRED_INCLUDES})
340     set(CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES} ${OPENGL_INCLUDE_DIR})
341     set(CMAKE_REQUIRED_INCLUDES ${REQUIRED_INCLUDES_OLD})
342
343     if (GLX_FOUND)
344         set(WTF_USE_GLX 1)
345     endif ()
346 endif ()
347
348 if (EGL_FOUND)
349     set(WTF_USE_EGL 1)
350 endif ()
351
352 if (ENABLE_SPELLCHECK)
353     find_package(Enchant REQUIRED)
354 endif ()
355
356 if ((OPENGL_FOUND OR OPENGLES2_FOUND) AND (GLX_FOUND OR EGL_FOUND))
357     set(ENABLE_TEXTURE_MAPPER 1)
358     set(WTF_USE_3D_GRAPHICS 1)
359
360     add_definitions(-DWTF_USE_3D_GRAPHICS=1)
361     add_definitions(-DWTF_USE_TEXTURE_MAPPER=1)
362     add_definitions(-DWTF_USE_TEXTURE_MAPPER_GL=1)
363     add_definitions(-DENABLE_3D_RENDERING=1)
364
365     if (ENABLE_X11_TARGET AND USE_REDIRECTED_XCOMPOSITE_WINDOW)
366         add_definitions(-DWTF_USE_REDIRECTED_XCOMPOSITE_WINDOW=1)
367     endif ()
368
369     if (OPENGLES2_FOUND)
370         set(WTF_USE_OPENGL_ES_2 1)
371         add_definitions(-DWTF_USE_OPENGL_ES_2=1)
372     else ()
373         set(WTF_USE_OPENGL 1)
374         add_definitions(-DWTF_USE_OPENGL=1)
375     endif ()
376
377     if (EGL_FOUND)
378         add_definitions(-DWTF_USE_EGL=1)
379     endif ()
380
381     if (GLX_FOUND)
382         add_definitions(-DWTF_USE_GLX=1)
383     endif ()
384
385     if (ENABLE_THREADED_COMPOSITOR)
386         add_definitions(-DWTF_USE_TILED_BACKING_STORE=1)
387         add_definitions(-DWTF_USE_COORDINATED_GRAPHICS=1)
388         add_definitions(-DWTF_USE_COORDINATED_GRAPHICS_THREADED=1)
389     endif ()
390
391     if (PC_GSTREAMER_GL_FOUND)
392         add_definitions(-DWTF_USE_GSTREAMER_GL)
393         set(USE_GSTREAMER_GL TRUE)
394     endif ()
395 endif ()
396
397 if (ENABLE_GAMEPAD_DEPRECATED)
398     find_package(GUdev)
399 endif ()
400
401 if (ENABLE_FTL_JIT)
402     find_package(LLVM REQUIRED)
403     set(HAVE_LLVM ON)
404 endif ()
405
406 set(CPACK_SOURCE_GENERATOR TBZ2)
407
408 set(DERIVED_SOURCES_GOBJECT_DOM_BINDINGS_DIR ${DERIVED_SOURCES_DIR}/webkitdom)
409 set(DERIVED_SOURCES_WEBKITGTK_DIR ${DERIVED_SOURCES_DIR}/webkitgtk)
410 set(DERIVED_SOURCES_WEBKITGTK_API_DIR ${DERIVED_SOURCES_WEBKITGTK_DIR}/webkit)
411 set(DERIVED_SOURCES_GOBJECT_DOM_BINDINGS_DIR ${DERIVED_SOURCES_DIR}/webkitdom)
412 set(DERIVED_SOURCES_WEBKIT2GTK_DIR ${DERIVED_SOURCES_DIR}/webkit2gtk)
413 set(DERIVED_SOURCES_WEBKIT2GTK_API_DIR ${DERIVED_SOURCES_WEBKIT2GTK_DIR}/webkit2)
414 set(FORWARDING_HEADERS_DIR ${DERIVED_SOURCES_DIR}/ForwardingHeaders)
415 set(FORWARDING_HEADERS_WEBKIT2GTK_DIR ${FORWARDING_HEADERS_DIR}/webkit2gtk)
416 set(FORWARDING_HEADERS_WEBKIT2GTK_EXTENSION_DIR ${FORWARDING_HEADERS_DIR}/webkit2gtk-webextension)
417
418 set(WebKit_PKGCONFIG_FILE ${CMAKE_BINARY_DIR}/Source/WebKit/gtk/webkitgtk-${WEBKITGTK_API_VERSION}.pc)
419 set(WebKit2_PKGCONFIG_FILE ${CMAKE_BINARY_DIR}/Source/WebKit2/webkit2gtk-${WEBKITGTK_API_VERSION}.pc)
420 set(WebKit2WebExtension_PKGCONFIG_FILE ${CMAKE_BINARY_DIR}/Source/WebKit2/webkit2gtk-web-extension-${WEBKITGTK_API_VERSION}.pc)
421
422 set(SHOULD_INSTALL_JS_SHELL ON)
423
424 # Add a typelib file to the list of all typelib dependencies. This makes it easy to
425 # expose a 'gir' target with all gobject-introspection files.
426 macro(ADD_TYPELIB typelib)
427     if (ENABLE_INTROSPECTION)
428         get_filename_component(target_name ${typelib} NAME_WE)
429         add_custom_target(${target_name}-gir ALL DEPENDS ${typelib})
430         list(APPEND GObjectIntrospectionTargets ${target_name}-gir)
431         set(GObjectIntrospectionTargets ${GObjectIntrospectionTargets} PARENT_SCOPE)
432     endif ()
433 endmacro()
434
435 # CMake does not automatically add --whole-archive when building shared objects from
436 # a list of convenience libraries. This can lead to missing symbols in the final output.
437 # We add --whole-archive to all libraries manually to prevent the linker from trimming
438 # symbols that we actually need later.
439 macro(ADD_WHOLE_ARCHIVE_TO_LIBRARIES _list_name)
440     foreach (library IN LISTS ${_list_name})
441       list(APPEND ${_list_name}_TMP -Wl,--whole-archive ${library} -Wl,--no-whole-archive)
442     endforeach ()
443     set(${_list_name} "${${_list_name}_TMP}")
444 endmacro()
445
446 if (CMAKE_MAJOR_VERSION LESS 3)
447     # Before CMake 3 it was necessary to use a build script instead of using cmake --build directly
448     # to preserve colors and pretty-printing.
449
450     build_command(COMMAND_LINE_TO_BUILD)
451     # build_command unconditionally adds -i (ignore errors) for make, and there's
452     # no reasonable way to turn that off, so we just replace it with -k, which has
453     # the same effect, except that the return code will indicate that an error occurred.
454     # See: http://www.cmake.org/cmake/help/v3.0/command/build_command.html
455     string(REPLACE " -i" " -k" COMMAND_LINE_TO_BUILD ${COMMAND_LINE_TO_BUILD})
456     file(WRITE
457         ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/build.sh
458         "#!/bin/sh\n"
459         "${COMMAND_LINE_TO_BUILD} $@"
460     )
461     file(COPY ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/build.sh
462         DESTINATION ${CMAKE_BINARY_DIR}
463         FILE_PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE
464     )
465 endif ()