[Chromium] Unreviewed debug build fix for r120457
[WebKit-https.git] / configure.ac
index c3251be..1da7975 100644 (file)
@@ -1,15 +1,15 @@
-AC_PREREQ(2.59)
+AC_PREREQ(2.60)
 
 m4_define([webkit_major_version], [1])
-m4_define([webkit_minor_version], [7])
-m4_define([webkit_micro_version], [0])
+m4_define([webkit_minor_version], [9])
+m4_define([webkit_micro_version], [3])
 
 # This is the version we'll be using as part of our User-Agent string
 # e.g., AppleWebKit/$(webkit_user_agent_version) ...
 #
 # Sourced from Source/WebCore/Configurations/Version.xcconfig
-m4_define([webkit_user_agent_major_version], [535])
-m4_define([webkit_user_agent_minor_version], [4])
+m4_define([webkit_user_agent_major_version], [537])
+m4_define([webkit_user_agent_minor_version], [1])
 
 AC_INIT([WebKit],[webkit_major_version.webkit_minor_version.webkit_micro_version],[http://bugs.webkit.org/])
 
@@ -35,10 +35,16 @@ AC_CONFIG_SRCDIR([Source/WebCore/config.h])
 
 dnl # Libtool library version, not to confuse with API version
 dnl # see http://www.gnu.org/software/libtool/manual/html_node/Libtool-versioning.html
-LIBWEBKITGTK_VERSION=11:0:11
+LIBWEBKITGTK_VERSION=13:2:13
 AC_SUBST([LIBWEBKITGTK_VERSION])
 
-AM_INIT_AUTOMAKE([foreign subdir-objects tar-ustar])
+LIBJAVASCRIPTCOREGTK_VERSION=13:2:13
+AC_SUBST([LIBJAVASCRIPTCOREGTK_VERSION])
+
+LIBWEBKIT2GTK_VERSION=14:0:14
+AC_SUBST([LIBWEBKIT2GTK_VERSION])
+
+AM_INIT_AUTOMAKE([foreign subdir-objects dist-xz no-dist-gzip tar-ustar])
 
 # Use AM_SILENT_RULES if present
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
@@ -77,8 +83,65 @@ case "$host_os" in
        ;;
 esac
 
-# initialize webkit options
-WEBKIT_INIT
+# If CFLAGS and CXXFLAGS are unset, default to empty.
+# This is to tell automake not to include '-g' if C{XX,}FLAGS is not set
+# For more info - http://www.gnu.org/software/automake/manual/autoconf.html#C_002b_002b-Compiler
+if test -z "$CXXFLAGS"; then
+   CXXFLAGS=""
+fi
+if test -z "$CFLAGS"; then
+   CFLAGS=""
+fi
+
+PKG_PROG_PKG_CONFIG
+
+AC_PATH_PROG(PERL, perl)
+if test -z "$PERL"; then
+   AC_MSG_ERROR([You need 'perl' to compile WebKit])
+fi
+
+AC_PATH_PROG(PYTHON, python)
+if test -z "$PYTHON"; then
+   AC_MSG_ERROR([You need 'python' to compile WebKit])
+fi
+
+AC_PATH_PROG(RUBY, ruby)
+if test -z "$RUBY"; then
+   AC_MSG_ERROR([You need 'ruby' to compile WebKit])
+fi
+
+AC_PATH_PROG(BISON, bison)
+if test -z "$BISON"; then
+   AC_MSG_ERROR([You need the 'bison' parser generator to compile WebKit])
+fi
+
+AC_PATH_PROG(MV, mv)
+if test -z "$MV"; then
+   AC_MSG_ERROR([You need 'mv' to compile WebKit])
+fi
+
+AC_PROG_CC
+AC_PROG_CXX
+AM_PROG_CC_C_O
+AC_PROG_INSTALL
+AC_SYS_LARGEFILE
+
+# Check whether a C++ was found (AC_PROG_CXX sets $CXX to "g++" even when it
+# doesn't exist)
+AC_LANG_PUSH([C++])
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],[],[AC_MSG_ERROR([No C++ compiler found])])
+AC_LANG_POP([C++])
+
+# C/C++ Language Features
+AC_C_CONST
+AC_C_INLINE
+AC_C_VOLATILE
+
+# C/C++ Headers
+AC_HEADER_STDC
+AC_HEADER_STDBOOL
+
+# Linker
 AC_DISABLE_STATIC
 AC_LIBTOOL_WIN32_DLL
 AC_PROG_LIBTOOL
@@ -99,12 +162,39 @@ if test -z "$GPERF"; then
    AC_MSG_ERROR([You need the 'gperf' hash function generator to compile WebKit])
 fi
 
+# check for -fvisibility=hidden compiler support (GCC >= 4)
+saved_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -fvisibility=hidden -fvisibility-inlines-hidden"
+AC_MSG_CHECKING([if ${CXX} supports -fvisibility=hidden -fvisibility-inlines-hidden])
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([char foo;])],
+      [ AC_MSG_RESULT([yes])
+        SYMBOL_VISIBILITY="-fvisibility=hidden" SYMBOL_VISIBILITY_INLINES="-fvisibility-inlines-hidden" ],
+        AC_MSG_RESULT([no]))
+CFLAGS="$saved_CFLAGS"
+AC_SUBST(SYMBOL_VISIBILITY)
+AC_SUBST(SYMBOL_VISIBILITY_INLINES)
+
 # Disable C++0x compat warnings for GCC >= 4.6.0 until we build
 # cleanly with that.
-if test "$CXX" = "g++"; then
-   CXX_VERSION=`$CXX -dumpversion`
-   AX_COMPARE_VERSION([$CXX_VERSION],[ge],[4.6.0],CXXFLAGS="$CXXFLAGS -Wno-c++0x-compat")
+AC_LANG_PUSH(C++)
+TMPCXXFLAGS=$CXXFLAGS
+CXXFLAGS="-Wall -Werror"
+AC_MSG_CHECKING([if we have to disable C++0x compat warnings for GCC >= 4.6.0])
+AC_TRY_COMPILE([
+namespace std {
+    class nullptr_t { };
+}
+extern std::nullptr_t nullptr;
+], [return 0;],
+disable_cxx0x_compat=no,
+disable_cxx0x_compat=yes)
+AC_MSG_RESULT($disable_cxx0x_compat)
+if test "$disable_cxx0x_compat" = yes; then
+  CXXFLAGS="$TMPCXXFLAGS -Wno-c++0x-compat"
+else
+  CXXFLAGS="$TMPCXXFLAGS"
 fi
+AC_LANG_POP(C++)
 
 # pthread (not needed on Windows)
 if test "$os_win32" = "no"; then
@@ -201,7 +291,7 @@ AC_MSG_RESULT([$with_gtk])
 
 GTK2_REQUIRED_VERSION=2.10
 GAIL2_REQUIRED_VERSION=1.8
-GTK3_REQUIRED_VERSION=3.0
+GTK3_REQUIRED_VERSION=3.4.0
 GAIL3_REQUIRED_VERSION=3.0
 
 case "$with_gtk" in
@@ -246,45 +336,112 @@ esac
 
 AC_MSG_RESULT([$with_target])
 
-AC_MSG_CHECKING([for Hildon UI extensions])
-AC_ARG_WITH(hildon,
-            AC_HELP_STRING([--with-hildon],
-                           [Use Hildon UI extensions [default=no]]),
-            [],[with_hildon="no"])
-AC_MSG_RESULT([$with_hildon])
-
-if test "$with_hildon" = "yes"; then
-    HILDON_CPPFLAGS="-DMAEMO_CHANGES"
-    PKG_CHECK_MODULES([HILDON], [hildon-1])
-    AC_SUBST([HILDON_CPPFLAGS])
-    AC_SUBST([HILDON_CFLAGS])
-    AC_SUBST([HILDON_LIBS])
+AC_MSG_CHECKING([the GStreamer version to use])
+AC_ARG_WITH([gstreamer],
+        [AS_HELP_STRING([--with-gstreamer=0.10|1.0], [the GStreamer version to use (default: 0.10)])],
+        [case "$with_gstreamer" in
+        0.10|1.0) ;;
+        *) AC_MSG_ERROR([invalid GStreamer version specified]) ;;
+        esac],
+        [with_gstreamer=0.10])
+AC_MSG_RESULT([$with_gstreamer])
+
+GSTREAMER_0_10_REQUIRED_VERSION=0.10
+GSTREAMER_0_10_PLUGINS_BASE_REQUIRED_VERSION=0.10.30
+GSTREAMER_1_0_REQUIRED_VERSION=1.0
+GSTREAMER_1_0_PLUGINS_BASE_REQUIRED_VERSION=0.11.90
+
+case "$with_gstreamer" in
+     0.10) GSTREAMER_REQUIRED_VERSION=$GSTREAMER_0_10_REQUIRED_VERSION
+           GSTREAMER_PLUGINS_BASE_REQUIRED_VERSION=$GSTREAMER_0_10_PLUGINS_BASE_REQUIRED_VERSION
+           GST_API_VERSION=0.10
+           ;;
+     1.0) GSTREAMER_REQUIRED_VERSION=$GSTREAMER_1_0_REQUIRED_VERSION
+           GSTREAMER_PLUGINS_BASE_REQUIRED_VERSION=$GSTREAMER_1_0_PLUGINS_BASE_REQUIRED_VERSION
+           GST_API_VERSION=1.0
+           ;;
+esac
+
+AC_SUBST([GST_API_VERSION])
+if test "$GST_API_VERSION" = "1.0"; then
+AC_DEFINE([GST_USE_UNSTABLE_API], [1], [Using unstable GStreamer API])
+AC_DEFINE([GST_API_VERSION_1],[1], [Using GStreamer 1.0])
 fi
 
 # minimum base dependencies
-LIBSOUP_REQUIRED_VERSION=2.33.6
 CAIRO_REQUIRED_VERSION=1.10
 FONTCONFIG_REQUIRED_VERSION=2.4
 FREETYPE2_REQUIRED_VERSION=9.0
+GLIB_REQUIRED_VERSION=2.32.0
+LIBSOUP_REQUIRED_VERSION=2.37.92
 LIBXML_REQUIRED_VERSION=2.6
-
-# minimum GTK+ base dependencies
-PANGO_REQUIRED_VERSION=1.12
+PANGO_REQUIRED_VERSION=1.21.0
 
 # optional modules
 LIBXSLT_REQUIRED_VERSION=1.1.7
 SQLITE_REQUIRED_VERSION=3.0
-GSTREAMER_REQUIRED_VERSION=0.10
-GSTREAMER_PLUGINS_BASE_REQUIRED_VERSION=0.10.30
 ENCHANT_REQUIRED_VERSION=0.22
+CLUTTER_REQUIRED_VERSION=1.8.2
+CLUTTER_GTK_REQUIRED_VERSION=1.0.2
+ATSPI2_REQUIRED_VERSION=2.2.1
+
+# Check for glib and required utilities
+AM_PATH_GLIB_2_0($GLIB_REQUIRED_VERSION, :, :, gmodule gobject gthread gio)
+if test -z "$GLIB_GENMARSHAL" || test -z "$GLIB_MKENUMS"; then
+   AC_MSG_ERROR([You need the GLib dev tools in your path])
+fi
+GLIB_GSETTINGS
+
+# Check and identify which unicode backend to use
+AC_MSG_CHECKING([which Unicode backend to use])
+AC_ARG_WITH(unicode_backend,
+            AC_HELP_STRING([--with-unicode-backend=@<:@icu/glib@:>@],
+                           [Select Unicode backend (WARNING: the glib-based backend is slow, and incomplete) [default=icu]]),
+            [],[with_unicode_backend="icu"])
+
+case "$with_unicode_backend" in
+     icu|glib) ;;
+     *) AC_MSG_ERROR([Invalid Unicode backend: must be icu or glib.]) ;;
+esac
 
-# Available modules
-#
-# glib - glib and includes gthread
-# unicode - check and identify which unicode backend to use
-#
-# todo: webcore gtk
-WEBKIT_CHECK_DEPENDENCIES([glib unicode])
+AC_MSG_RESULT([$with_unicode_backend])
+
+if test "$with_unicode_backend" = "icu"; then
+    # TODO: use pkg-config (after CFLAGS in their .pc files are cleaned up)
+    case "$host" in
+        *-*-darwin*)
+            UNICODE_CFLAGS="-I$srcdir/Source/JavaScriptCore/icu -I$srcdir/Source/WebCore/icu"
+            UNICODE_LIBS="-licucore"
+            ;;
+        *-*-mingw*)
+            UNICODE_CFLAGS=""
+            UNICODE_LIBS="-licui18n -licuuc"
+            ;;
+        *)
+            AC_PATH_PROG(icu_config, icu-config, no)
+            if test "$icu_config" = "no"; then
+                AC_MSG_ERROR([Cannot find icu-config. The ICU library is needed.])
+            fi
+
+            # We don't use --cflags as this gives us a lot of things that we don't
+            # necessarily want, like debugging and optimization flags
+            # See man (1) icu-config for more info.
+            UNICODE_CFLAGS=`$icu_config --cppflags`
+            UNICODE_LIBS=`$icu_config --ldflags-libsonly`
+            ;;
+    esac
+fi
+
+if test "$with_unicode_backend" = "glib"; then
+    PKG_CHECK_MODULES([UNICODE], [glib-2.0 pango >= $PANGO_REQUIRED_VERSION])
+fi
+
+AC_SUBST([UNICODE_CFLAGS])
+AC_SUBST([UNICODE_LIBS])
+
+PKG_CHECK_MODULES([ZLIB], [zlib])
+AC_SUBST([ZLIB_CFLAGS])
+AC_SUBST([ZLIB_LIBS])
 
 GETTEXT_PACKAGE=$PACKAGE-$GTK_API_VERSION
 AC_SUBST(GETTEXT_PACKAGE)
@@ -370,28 +527,59 @@ AC_ARG_ENABLE(optimizations,
               [if test "$enable_debug" = "yes"; then enable_optimizations="no"; else enable_optimizations="yes"; fi])
 AC_MSG_RESULT([$enable_optimizations])
 
-# check whether to enable 3D rendering support
-AC_MSG_CHECKING([whether to enable support for 3D Rendering])
-AC_ARG_ENABLE(3d_rendering,
-              AC_HELP_STRING([--enable-3d-rendering],
-                             [enable support for 3D Rendering (experimental) [default=no]]),
-              [],[enable_3d_rendering="no"])
-AC_MSG_RESULT([$enable_3d_rendering])
-
-# check whether to enable WebGL support
+found_opengl="no"
+if test "$with_target" = "x11"; then
+    AC_CHECK_HEADERS([GL/gl.h], [found_opengl="yes"], [])
+    AC_CHECK_HEADERS([GL/glx.h], [], [found_opengl="no"])
+fi
+AC_MSG_CHECKING([which GPU acceleration backend to use])
+AC_ARG_WITH(acceleration_backend,
+            AC_HELP_STRING([--with-acceleration-backend=@<:@opengl/clutter/none@:>@],
+                           [Select accelerated backend (Clutter currently unsupported, OpenGL autodetected) [default=autodetect]]), [],
+                           [
+                                if test "$found_opengl" = "yes"; then
+                                   with_acceleration_backend="opengl";
+                                else
+                                   with_acceleration_backend="none";
+                                fi
+                           ])
+AC_MSG_RESULT([$with_acceleration_backend])
+
+# OpenGL is turned on by default (along with WebGL and accelerated compositing), but if
+# Clutter is chosen as the accelerated drawing backend, we want to disable it. COGL does 
+# not play well with OpenGL.
 AC_MSG_CHECKING([whether to enable WebGL support])
 AC_ARG_ENABLE(webgl,
-              AC_HELP_STRING([--enable-webgl],
-                             [enable support for WebGL (experimental) [default=no]]),
-              [], [enable_webgl="no"])
+              AC_HELP_STRING([--enable-webgl], [enable support for WebGL [default=check]]), [],
+              [
+                if test "$with_acceleration_backend" = "opengl"; then
+                    enable_webgl="yes";
+                else
+                    enable_webgl="no";
+                fi
+             ])
 AC_MSG_RESULT([$enable_webgl])
-
-if test "$enable_webgl" = "yes"; then
-    AC_CHECK_HEADERS([GL/gl.h], [], AC_MSG_ERROR([OpenGL header not found]))
-    AC_CHECK_HEADERS([GL/glx.h], [], AC_MSG_ERROR([GLX header not found]))
-    OPENGL_LIBS="-lGL -ldl"
-fi
-AC_SUBST([OPENGL_LIBS])
+if test "$enable_webgl" = "yes" && test "$with_acceleration_backend" != "opengl"; then
+    AC_MSG_ERROR([OpenGL must be active (and Clutter disabled) to use WebGL.])
+fi;
+
+AC_MSG_CHECKING([whether to enable accelerated compositing support])
+AC_ARG_ENABLE(accelerated_compositing,
+            AC_HELP_STRING([--enable-accelerated-compositing], [enable support for accelerated compositing [default=check]]),
+            [
+                if test "$enableval" = "yes" && test "$with_acceleration_backend" = "none"; then
+                    AC_MSG_ERROR([OpenGL or Clutter must be active to use accelerated compositing.])
+                fi
+                enable_accelerated_compositing=$enableval;
+            ],
+            [
+                if test "$with_acceleration_backend" != "none"; then
+                    enable_accelerated_compositing="yes";
+                else
+                    enable_accelerated_compositing="no";
+                fi
+            ])
+AC_MSG_RESULT([$enable_accelerated_compositing])
 
 # check whether to enable channel messaging support
 AC_MSG_CHECKING([whether to enable HTML5 Channel Messaging support])
@@ -401,6 +589,14 @@ AC_ARG_ENABLE(channel_messaging,
               [],[enable_channel_messaging="yes"])
 AC_MSG_RESULT([$enable_channel_messaging])
 
+# check whether to enable legacy notifications
+AC_MSG_CHECKING([whether to enable legacy notifications])
+AC_ARG_ENABLE(legacy_notifications,
+              AC_HELP_STRING([--enable-legacy-notifications],
+                             [enable legacy notifications [default=no]]),
+              [],[enable_legacy_notifications="no"])
+AC_MSG_RESULT([$enable_legacy_notifications])
+
 # check whether to enable notifications
 AC_MSG_CHECKING([whether to enable notifications])
 AC_ARG_ENABLE(notifications,
@@ -457,14 +653,6 @@ AC_ARG_ENABLE(gamepad,
               [],[enable_gamepad="no"])
 AC_MSG_RESULT([$enable_gamepad])
 
-# check whether to build with datagrid support
-AC_MSG_CHECKING([whether to enable HTML5 datagrid support])
-AC_ARG_ENABLE(datagrid,
-              AC_HELP_STRING([--enable-datagrid],
-                             [enable HTML5 datagrid support [default=no]]),
-              [],[enable_datagrid="no"])
-AC_MSG_RESULT([$enable_datagrid])
-
 # check whether to build with data transfer items support
 AC_MSG_CHECKING([whether to enable HTML5 data transfer items support])
 AC_ARG_ENABLE(data_transfer_items,
@@ -481,29 +669,21 @@ AC_ARG_ENABLE(mutation_observers,
               [],[enable_mutation_observers="no"])
 AC_MSG_RESULT([$enable_mutation_observers])
 
-# check whether to enable HTML5 client-side session and persitent storage support
-AC_MSG_CHECKING([whether to enable HTML5 client-side session and persistent storage support])
-AC_ARG_ENABLE(dom_storage,
-              AC_HELP_STRING([--enable-dom-storage],
-                             [enable HTML5 client-side session and persistent storage support [default=yes]]),
-              [],[enable_dom_storage="yes"])
-AC_MSG_RESULT([$enable_dom_storage])
-
 # check whether to enable the indexed database API
 AC_MSG_CHECKING([whether to enable the indexed database API])
 AC_ARG_ENABLE(indexed_database,
               AC_HELP_STRING([--enable-indexed-database],
-                             [enable the indexed database API [default=no]]),
+                             [enable the indexed database API (incomplete) [default=no]]),
               [],[enable_indexed_database="no"])
 AC_MSG_RESULT([$enable_indexed_database])
 
 # check whether to enable the color input
 AC_MSG_CHECKING([whether to enable the color input])
-AC_ARG_ENABLE(input_color,
-              AC_HELP_STRING([--enable-input-color],
+AC_ARG_ENABLE(input_type_color,
+              AC_HELP_STRING([--enable-input-type-color],
                              [enable the color input [default=no]]),
-              [],[enable_input_color="no"])
-AC_MSG_RESULT([$enable_input_color])
+              [],[enable_input_type_color="no"])
+AC_MSG_RESULT([$enable_input_type_color])
 
 # check whether to enable the speech input API
 AC_MSG_CHECKING([whether to enable the speech input API])
@@ -513,6 +693,14 @@ AC_ARG_ENABLE(input_speech,
               [],[enable_input_speech="no"])
 AC_MSG_RESULT([$enable_input_speech])
 
+# check whether to enable the scripted speech API
+AC_MSG_CHECKING([whether to enable the scripted speech API])
+AC_ARG_ENABLE(scripted_speech,
+              AC_HELP_STRING([--enable-scripted-speech],
+                             [enable the scripted speech API [default=no]]),
+              [],[enable_scripted_speech="no"])
+AC_MSG_RESULT([$enable_scripted_speech])
+
 # check whether to build with SQL database support
 AC_MSG_CHECKING([whether to enable SQL client-side database storage support])
 AC_ARG_ENABLE(sql_database,
@@ -529,14 +717,6 @@ AC_ARG_ENABLE(icon_database,
               [],[enable_icon_database="yes"])
 AC_MSG_RESULT([$enable_icon_database])
 
-# check whether to build with image resizer API support
-AC_MSG_CHECKING([whether to enable image resizer API support])
-AC_ARG_ENABLE(image_resizer,
-              AC_HELP_STRING([--enable-image-resizer],
-                             [enable image resizer [default=no]]),
-              [],[enable_image_resizer="no"])
-AC_MSG_RESULT([$enable_image_resizer])
-
 # check whether to enable HTML5 datalist support
 AC_MSG_CHECKING([whether to enable HTML5 datalist support])
 AC_ARG_ENABLE(datalist,
@@ -545,13 +725,13 @@ AC_ARG_ENABLE(datalist,
               [],[enable_datalist="yes"])
 AC_MSG_RESULT([$enable_datalist])
 
-# check whether to enable HTML5 sandbox iframe support
-AC_MSG_CHECKING([whether to enable HTML5 sandboxed iframe support])
-AC_ARG_ENABLE(sandbox,
-              AC_HELP_STRING([--enable-sandbox],
-                             [enable HTML5 sandboxed iframe support [default=yes]]),
-              [],[enable_sandbox="yes"])
-AC_MSG_RESULT([$enable_sandbox])
+# check whether to enable HTML5 iframe seamless attribute support
+AC_MSG_CHECKING([whether to enable HTML5 iframe seamless attribute support])
+AC_ARG_ENABLE(iframe-seamless,
+              AC_HELP_STRING([--enable-iframe-seamless],
+                             [enable HTML5 iframe seamless attribute support [default=yes]]),
+              [],[enable_iframe_seamless="yes"])
+AC_MSG_RESULT([$enable_iframe_seamless])
 
 # check whether to enable HTML5 audio/video support
 AC_MSG_CHECKING([whether to enable HTML5 video support])
@@ -570,8 +750,8 @@ fi
 AC_MSG_CHECKING([whether to enable HTML5 video track support])
 AC_ARG_ENABLE(video_track,
               AC_HELP_STRING([--enable-video-track],
-                             [enable HTML5 video track support [default=yes]]),
-              [],[enable_video_track="yes"])
+                             [enable HTML5 video track support [default=no]]),
+              [],[enable_video_track="no"])
 AC_MSG_RESULT([$enable_video_track])
 
 # check whether to enable media source support
@@ -606,14 +786,6 @@ AC_ARG_ENABLE(media_stream,
               [],[enable_media_stream="no"])
 AC_MSG_RESULT([$enable_media_stream])
 
-# check whether to enable XPath support
-AC_MSG_CHECKING([whether to enable XPath support])
-AC_ARG_ENABLE(xpath,
-              AC_HELP_STRING([--enable-xpath],
-                             [enable support for XPath [default=yes]]),
-              [],[enable_xpath="yes"])
-AC_MSG_RESULT([$enable_xpath])
-
 # check whether to enable XSLT support
 AC_MSG_CHECKING([whether to enable XSLT support])
 AC_ARG_ENABLE(xslt,
@@ -626,26 +798,26 @@ AC_MSG_RESULT([$enable_xslt])
 AC_MSG_CHECKING([whether to enable geolocation support])
 AC_ARG_ENABLE(geolocation,
               AC_HELP_STRING([--enable-geolocation],
-                             [enable support for geolocation [default=no]]),
-              [],[enable_geolocation="no"])
+                             [enable support for geolocation [default=yes]]),
+              [],[enable_geolocation="yes"])
 AC_MSG_RESULT([$enable_geolocation])
 
-# check whether to enable client-based geolocation support
-AC_MSG_CHECKING([whether to enable client-based geolocation support])
-AC_ARG_ENABLE(client_based_geolocation,
-              AC_HELP_STRING([--enable-client-based-geolocation],
-                             [enable support for client-based geolocation [default=no]]),
-              [],[enable_client_based_geolocation="no"])
-AC_MSG_RESULT([$enable_client_based_geolocation])
-
 # check whether to enable MathML support
 AC_MSG_CHECKING([whether to enable MathML support])
 AC_ARG_ENABLE(mathml,
               AC_HELP_STRING([--enable-mathml],
-                             [enable support for MathML [default=no]]),
-              [],[enable_mathml="no"])
+                             [enable support for MathML [default=yes]]),
+              [],[enable_mathml="yes"])
 AC_MSG_RESULT([$enable_mathml])
 
+# check whether to enable MHTML support
+AC_MSG_CHECKING([whether to enable MHTML support])
+AC_ARG_ENABLE(mhtml,
+              AC_HELP_STRING([--enable-mhtml],
+                             [enable support for MHTML [default=no]]),
+              [],[enable_mhtml="no"])
+AC_MSG_RESULT([$enable_mhtml])
+
 # check whether to enable SVG support
 AC_MSG_CHECKING([whether to enable SVG support])
 AC_ARG_ENABLE(svg,
@@ -654,6 +826,14 @@ AC_ARG_ENABLE(svg,
               [],[enable_svg="yes"])
 AC_MSG_RESULT([$enable_svg])
 
+# check whether to enable Shadow DOM support
+AC_MSG_CHECKING([whether to enable Shadow DOM support])
+AC_ARG_ENABLE(shadow_dom,
+              AC_HELP_STRING([--enable-shadow-dom],
+                             [enable support for Shadow DOM [default=yes]]),
+              [],[enable_shadow_dom="yes"])
+AC_MSG_RESULT([$enable_shadow_dom])
+
 # check whether to enable SharedWorkers support
 AC_MSG_CHECKING([whether to enable SharedWorkers support])
 AC_ARG_ENABLE(shared_workers,
@@ -686,6 +866,14 @@ AC_ARG_ENABLE(file_system,
               [], [enable_file_system="no"])
 AC_MSG_RESULT([$enable_file_system])
 
+# check whether to enable HTML5 <style scoped> support
+AC_MSG_CHECKING([whether to enable HTML5 <style scoped> support])
+AC_ARG_ENABLE(style_scoped,
+              AC_HELP_STRING([--enable-style-scoped],
+                             [enable support for HTML5 <style scoped> [default=no]]),
+              [], [enable_style_scoped="no"])
+AC_MSG_RESULT([$enable_style_scoped])
+
 # check whether to enable Quota API support
 AC_MSG_CHECKING([whether to enable Quota API support])
 AC_ARG_ENABLE(quota,
@@ -699,6 +887,14 @@ if test "$enable_svg" = "no"; then
    enable_svg_fonts=no
 fi
 
+# check whether to enable support for CSS box-decoration-break
+AC_MSG_CHECKING([whether to enable support for CSS box-decoration-break])
+AC_ARG_ENABLE(css_box_decoration_break,
+              AC_HELP_STRING([--enable-css-box-decoration-break],
+                             [enable support for CSS box-decoration-break (experimental) [default=yes]]),
+              [],[enable_css_box_decoration_break="yes"])
+AC_MSG_RESULT([$enable_css_box_decoration_break])
+
 # check whether to enable support for filters
 AC_MSG_CHECKING([whether to enable support for filters])
 AC_ARG_ENABLE(filters,
@@ -756,6 +952,14 @@ AC_ARG_ENABLE(blob,
               [],[enable_blob="yes"])
 AC_MSG_RESULT([$enable_blob])
 
+# check whether to enable Legacy WebKitBlobBuilder support
+AC_MSG_CHECKING([whether to enable Legacy WebKitBlobBuilder support])
+AC_ARG_ENABLE(legacy_webkit_blob_builder,
+              AC_HELP_STRING([--enable-legacy-webkit-blob-builder],
+                             [enable support for Legacy WebKitBlobBuilder [default=yes]]),
+              [],[enable_legacy_webkit_blob_builder="yes"])
+AC_MSG_RESULT([$legacy_webkit_blob_builder])
+
 # check whether to enable Fast Mobile Scrolling support
 AC_MSG_CHECKING([whether to enable Fast Mobile Scrolling])
 AC_ARG_ENABLE(fast_mobile_scrolling,
@@ -772,6 +976,14 @@ AC_ARG_ENABLE(coverage,
               [],[enable_coverage="no"])
 AC_MSG_RESULT([$enable_coverage])
 
+# check whether to enable CSS flaxbox support
+AC_MSG_CHECKING([whether to enable CSS3 flexbox support])
+AC_ARG_ENABLE(css3_flexbox,
+              AC_HELP_STRING([--enable-css3-flexbox],
+                             [enable CSS3 flexbox support [default=no]]),
+              [],[enable_css3_flexbox="no"])
+AC_MSG_RESULT([$enable_css3_flexbox])
+
 # check whether to enable FastMalloc
 AC_MSG_CHECKING([whether to enable optimized memory allocator])
 AC_ARG_ENABLE(fast_malloc,
@@ -796,67 +1008,16 @@ AC_ARG_ENABLE(debug_features,
               [],[if test "$enable_debug" = "yes"; then enable_debug_features="yes"; else enable_debug_features="no"; fi])
 AC_MSG_RESULT([$enable_debug_features])
 
-# Determine JavaScript engine to use.
-AC_MSG_CHECKING([Javascript engine])
-AC_ARG_WITH(jsengine,
-            AC_HELP_STRING([--with-jsengine=@<:@jsc@:>@],
-                           [Select Javascript engine [default=jsc]]),
-            [],[with_jsengine="jsc"])
-
-case "$with_jsengine" in
-     jsc) ;;
-     *) AC_MSG_ERROR([Invalid JS engine: Must be jsc]) ;;
+AC_MSG_CHECKING([whether to enable JIT compilation])
+AC_ARG_ENABLE(jit,
+              AS_HELP_STRING([--enable-jit],
+                             [Enable JIT compilation (default: autodetect)]))
+case "$enable_jit" in
+  yes) JSC_CPPFLAGS="-DENABLE_JIT=1" ;;
+  no) JSC_CPPFLAGS="-DENABLE_JIT=0" ;;
+  *) enable_jit="autodetect" ;;
 esac
-AC_MSG_RESULT([$with_jsengine])
-
-if test "$with_jsengine" = "jsc"; then
-    AC_MSG_CHECKING([whether to enable JIT compilation])
-    AC_ARG_ENABLE([jit],
-                  AC_HELP_STRING([--enable-jit],
-                                 [Enable JIT compilation default=yes]),
-                  [],[enable_jit="yes"])
-    if test "$enable_jit" = "yes"; then
-        case "$host_cpu" in
-            arm*)
-                AC_DEFINE([ENABLE_JIT], [1], [Define to enable JIT])
-                AC_DEFINE([ENABLE_YARR], [1], [Define to enable YARR])
-                AC_DEFINE([ENABLE_YARR_JIT], [1], [Define to enable YARR JIT])
-            ;;
-            i*86|x86_64)
-                AC_DEFINE([ENABLE_JIT], [1], [Define to enable JIT])
-                AC_DEFINE([ENABLE_YARR], [1], [Define to enable YARR])
-                AC_DEFINE([ENABLE_YARR_JIT], [1], [Define to enable YARR JIT])
-                AC_DEFINE([ENABLE_JIT_OPTIMIZE_CALL], [1], [Define to enable optimizing calls])
-                AC_DEFINE([ENABLE_JIT_OPTIMIZE_PROPERTY_ACCESS], [1], [Define to enable optimized property access])
-                AC_DEFINE([ENABLE_JIT_OPTIMIZE_ARITHMETIC], [1], [Define to enable optimized arithmetic])
-                case "$host_cpu" in
-                    i*86)
-                        AC_DEFINE([WTF_USE_JIT_STUB_ARGUMENT_VA_LIST], [1], [Use stub va_list])
-                    ;;
-                    x86_64)
-                        AC_DEFINE([WTF_USE_JIT_STUB_ARGUMENT_REGISTER], [1], [Use stub register])
-                        AC_DEFINE([WTF_USE_ALTERNATE_JSIMMEDIATE], [1], [Use alternate JSImmediate])
-                    ;;
-                esac
-            ;;
-            sh4)
-                AC_DEFINE([ENABLE_YARR], [1], [Define to enable YARR])
-                AC_DEFINE([ENABLE_YARR_JIT], [1], [Define to enable YARR JIT])
-                AC_DEFINE([ENABLE_JIT], [1], [Define to enable JIT])
-                AC_DEFINE([WTF_USE_JIT_STUB_ARGUMENT_REGISTER], [1], [Use stub register])
-            ;;
-            *)
-                enable_jit="no (CPU '$host_cpu' not supported)"
-            ;;
-        esac
-    else
-            AC_DEFINE([ENABLE_JIT], [0], [Define to enable JIT])
-    fi
-else
-    AC_DEFINE([ENABLE_JIT], [0], [Define to enable JIT])
-    enable_jit="no"
-fi
-
+AC_SUBST(JSC_CPPFLAGS)
 AC_MSG_RESULT([$enable_jit])
 
 # Opcode stats
@@ -880,10 +1041,6 @@ AC_ARG_ENABLE([link-prefetch],
   [],[enable_link_prefetch=no])
 AC_MSG_RESULT([$enable_link_prefetch])
 
-if test "$enable_link_prefetch" = "yes"; then 
-  AC_DEFINE([ENABLE_LINK_PREFETCH], [1], [Define to enable link prefetch support])
-fi
-
 # GObject Introspection
 AC_MSG_CHECKING([whether to enable GObject introspection support])
 AC_ARG_ENABLE([introspection],
@@ -903,8 +1060,8 @@ AC_MSG_RESULT([$enable_animation_api])
 AC_MSG_CHECKING([whether to enable requestAnimationFrame support])
 AC_ARG_ENABLE(request_animation_frame,
               AC_HELP_STRING([--enable-request-animation-frame],
-                             [enable support for requestAnimationFrame (experimental) [default=no]]),
-              [],[enable_request_animation_frame="no"])
+                             [enable support for requestAnimationFrame (experimental) [default=yes]]),
+              [],[enable_request_animation_frame="yes"])
 AC_MSG_RESULT([$enable_request_animation_frame])
 
 # check whether to enable touch icon loading 
@@ -931,6 +1088,30 @@ AC_ARG_ENABLE(device_orientation,
               [],[enable_device_orientation="no"])
 AC_MSG_RESULT([$enable_device_orientation])
 
+# check whether to enable Font Boosting support
+AC_MSG_CHECKING([whether to enable Font Boosting])
+AC_ARG_ENABLE(font_boosting,
+              AC_HELP_STRING([--enable-font-boosting],
+                             [enable support for Font Boosting (incomplete) [default=no]]),
+              [],[enable_font_boosting="no"])
+AC_MSG_RESULT([$enable_font_boosting])
+
+# check whether to enable CSS Exclusions support
+AC_MSG_CHECKING([whether to enable CSS Exclusions])
+AC_ARG_ENABLE(css_exclusions,
+              AC_HELP_STRING([--enable-css-exclusions],
+                             [enable support for CSS Exclusions [default=yes]]),
+              [],[enable_css_exclusions="yes"])
+AC_MSG_RESULT([$enable_css_exclusions])
+
+# check whether to enable CSS Regions support
+AC_MSG_CHECKING([whether to enable CSS Regions])
+AC_ARG_ENABLE(css_regions,
+              AC_HELP_STRING([--enable-css-regions],
+                             [enable support for CSS Regions [default=yes]]),
+              [],[enable_css_regions="yes"])
+AC_MSG_RESULT([$enable_css_regions])
+
 G_IR_SCANNER=
 G_IR_COMPILER=
 G_IR_GENERATE=
@@ -1051,21 +1232,50 @@ if test "$os_win32" = "no"; then
 fi
 
 # check if gstreamer is available
-if test "$enable_video" = "yes"; then
-   PKG_CHECK_MODULES([GSTREAMER],
-                     [gstreamer-0.10 >= $GSTREAMER_REQUIRED_VERSION
-                     gstreamer-app-0.10
-                     gstreamer-base-0.10
-                     gstreamer-interfaces-0.10
-                     gstreamer-pbutils-0.10
-                     gstreamer-plugins-base-0.10 >= $GSTREAMER_PLUGINS_BASE_REQUIRED_VERSION
-                     gstreamer-video-0.10],
-                     [have_gstreamer=yes])
-
+if test "$enable_video" = "yes" || test "$enable_web_audio" = "yes"; then
+    gstreamer_modules="gstreamer-$GST_API_VERSION >= $GSTREAMER_REQUIRED_VERSION
+                       gstreamer-app-$GST_API_VERSION
+                       gstreamer-audio-$GST_API_VERSION
+                       gstreamer-fft-$GST_API_VERSION
+                       gstreamer-base-$GST_API_VERSION
+                       gstreamer-pbutils-$GST_API_VERSION
+                       gstreamer-plugins-base-$GST_API_VERSION >= $GSTREAMER_PLUGINS_BASE_REQUIRED_VERSION
+                       gstreamer-video-$GST_API_VERSION";
+   if test "$GST_API_VERSION" != "1.0"; then
+       gstreamer_modules="$gstreamer_modules gstreamer-interfaces-$GST_API_VERSION";
+   fi
+   PKG_CHECK_MODULES([GSTREAMER], [$gstreamer_modules], [have_gstreamer=yes])
    AC_SUBST([GSTREAMER_CFLAGS])
    AC_SUBST([GSTREAMER_LIBS])
 fi
 
+
+if test "$with_acceleration_backend" = "clutter"; then
+   PKG_CHECK_MODULES(CLUTTER, clutter-1.0 >= $CLUTTER_REQUIRED_VERSION)
+   PKG_CHECK_MODULES([CLUTTER_GTK],
+                     [clutter-gtk-1.0 >= $CLUTTER_GTK_REQUIRED_VERSION])
+
+   AC_SUBST(CLUTTER_CFLAGS)
+   AC_SUBST(CLUTTER_LIBS)
+   AC_SUBST(CLUTTER_GTK_CFLAGS)
+   AC_SUBST(CLUTTER_GTK_LIBS)
+fi
+
+if test "$with_acceleration_backend" = "opengl"; then
+    OPENGL_LIBS="-lGL -ldl"
+fi
+AC_SUBST([OPENGL_LIBS])
+
+# check if atspi2 is available (only needed for Webkit2 unit tests)
+if test "$enable_webkit2" = "yes"; then
+   PKG_CHECK_MODULES([ATSPI2],
+                     [atspi-2 >= $ATSPI2_REQUIRED_VERSION],
+                     [have_atspi2=yes], [have_atspi2=no])
+
+   AC_SUBST([ATSPI2_CFLAGS])
+   AC_SUBST([ATSPI2_LIBS])
+fi
+
 # check for code coverage support
 if test "$enable_coverage" = "yes"; then
    COVERAGE_CFLAGS="-MD"
@@ -1080,15 +1290,27 @@ if test "$enable_video" = "yes"; then
 fi
 
 # WebKit2
+# If you change the default here, please also make sure the assumptions made
+# in Tools/Scripts/webkitdirs.pm:buildAutotoolsProject still make sense.
 AC_MSG_CHECKING([whether to build Webkit2])
 AC_ARG_ENABLE(webkit2,
-    AC_HELP_STRING([--enable-webkit2], [build webkit2 [default=no]]),
-    [], [enable_webkit2="no"])
+    AC_HELP_STRING([--enable-webkit2], [build webkit2 [default=yes]]),
+    [], [enable_webkit2="yes"])
 AC_MSG_RESULT([$enable_webkit2])
 if test "$enable_webkit2" = "yes"; then
    if test "$GTK_API_VERSION" = "2.0"; then
       AC_MSG_ERROR([WebKit2 requires GTK+ 3.x, use --with-gtk=3.0])
    fi
+
+   # Check Unix printing
+   PKG_CHECK_MODULES(GTK_UNIX_PRINTING, gtk+-unix-print-3.0,
+                     [have_gtk_unix_printing=yes],
+                     [have_gtk_unix_printing=no])
+   AC_SUBST(GTK_UNIX_PRINTING_CFLAGS)
+   AC_SUBST(GTK_UNIX_PRINTING_LIBS)
+   if test "$have_gtk_unix_printing" = "yes"; then
+       AC_DEFINE([HAVE_GTK_UNIX_PRINTING], [1], [Define if GTK+ UNIX Printing is available])
+   fi
 fi
 
 # Plugin Process
@@ -1125,9 +1347,6 @@ AM_CONDITIONAL([TARGET_WIN32], [test "$with_target" = "win32"])
 AM_CONDITIONAL([TARGET_QUARTZ], [test "$with_target" = "quartz"])
 AM_CONDITIONAL([TARGET_DIRECTFB], [test "$with_target" = "directfb"])
 
-# JS engine conditionals
-AM_CONDITIONAL([USE_JSC], [test "$with_jsengine" = "jsc"])
-
 # Unicode backend conditionals
 AM_CONDITIONAL([USE_ICU_UNICODE], [test "$with_unicode_backend" = "icu"])
 AM_CONDITIONAL([USE_GLIB_UNICODE], [test "$with_unicode_backend" = "glib"])
@@ -1138,12 +1357,30 @@ AM_CONDITIONAL([USE_PANGO], [test "$with_font_backend" = "pango"])
 
 # GStreamer feature conditional
 AM_CONDITIONAL([USE_GSTREAMER], [test "$have_gstreamer" = "yes"])
+AM_CONDITIONAL([USE_WEBAUDIO_GSTREAMER], [test "$enable_web_audio" = "yes"])
+
+# ATSPI2 conditional
+AM_CONDITIONAL([HAVE_ATSPI2], [test "$have_atspi2" = "yes"])
+
+# Accelerated compositing conditional
+AM_CONDITIONAL([USE_ACCELERATED_COMPOSITING], [test "$enable_accelerated_compositing" = "yes"])
+AM_CONDITIONAL([USE_TEXTURE_MAPPER_CAIRO], [test "$enable_accelerated_compositing" = "yes" && test "$with_acceleration_backend" = "none"])
+AM_CONDITIONAL([USE_TEXTURE_MAPPER_GL], [test "$enable_accelerated_compositing" = "yes" && test "$with_acceleration_backend" = "opengl"])
+AM_CONDITIONAL([USE_CLUTTER], [test "$with_acceleration_backend" = "clutter"])
+
+# These are the same now, but they will soon be separate.
+AM_CONDITIONAL([USE_GLX], [test "$with_acceleration_backend" = "opengl"])
+AM_CONDITIONAL([USE_OPENGL], [test "$with_acceleration_backend" = "opengl"])
+
+# IndexedDB implies LevelDB, but other features may one day require LevelDB.
+AM_CONDITIONAL([ENABLE_INDEXED_DATABASE],[test "$enable_indexed_database" = "yes"])
+AM_CONDITIONAL([USE_LEVELDB],[test "$enable_indexed_database" = "yes"])
 
 # WebKit feature conditionals
 AM_CONDITIONAL([ENABLE_DEBUG],[test "$enable_debug_features" = "yes"])
-AM_CONDITIONAL([ENABLE_3D_RENDERING],[test "$enable_3d_rendering" = "yes"])
 AM_CONDITIONAL([ENABLE_WEBGL],[test "$enable_webgl" = "yes"])
 AM_CONDITIONAL([ENABLE_BLOB],[test "$enable_blob" = "yes"])
+AM_CONDITIONAL([ENABLE_LEGACY_WEBKIT_BLOB_BUILDER],[test "$enable_legacy_webkit_blob_builder" = "yes"])
 AM_CONDITIONAL([ENABLE_METER_TAG],[test "$enable_meter_tag" = "yes"])
 AM_CONDITIONAL([ENABLE_MICRODATA],[test "$enable_microdata" = "yes"])
 AM_CONDITIONAL([ENABLE_PAGE_VISIBILITY_API],[test "$enable_page_visibility_api" = "yes"])
@@ -1152,24 +1389,22 @@ AM_CONDITIONAL([ENABLE_CHANNEL_MESSAGING],[test "$enable_channel_messaging" = "y
 AM_CONDITIONAL([ENABLE_JAVASCRIPT_DEBUGGER],[test "$enable_javascript_debugger" = "yes"])
 AM_CONDITIONAL([ENABLE_GAMEPAD],[test "$enable_gamepad" = "yes"])
 AM_CONDITIONAL([ENABLE_DIRECTORY_UPLOAD],[test "$enable_directory_upload" = "yes"])
-AM_CONDITIONAL([ENABLE_DATAGRID],[test "$enable_datagrid" = "yes"])
 AM_CONDITIONAL([ENABLE_DATA_TRANSFER_ITEMS],[test "$enable_data_transfer_items" = "yes"])
 AM_CONDITIONAL([ENABLE_SQL_DATABASE],[test "$enable_sql_database" = "yes"])
 AM_CONDITIONAL([ENABLE_DATALIST],[test "$enable_datalist" = "yes"])
 AM_CONDITIONAL([ENABLE_DETAILS],[test "$enable_details" = "yes"])
 AM_CONDITIONAL([ENABLE_FAST_MOBILE_SCROLLING],[test "$enable_fast_mobile_scrolling" = "yes"])
 AM_CONDITIONAL([ENABLE_FILE_SYSTEM],[test "$enable_file_system" = "yes"])
+AM_CONDITIONAL([ENABLE_STYLE_SCOPED],[test "$enable_style_scoped" = "yes"])
 AM_CONDITIONAL([ENABLE_QUOTA],[test "$enable_quota" = "yes"])
 AM_CONDITIONAL([ENABLE_ICONDATABASE],[test "$enable_icon_database" = "yes"])
-AM_CONDITIONAL([ENABLE_IMAGE_RESIZER],[test "$enable_image_resizer" = "yes"])
-AM_CONDITIONAL([ENABLE_INDEXED_DATABASE],[test "$enable_indexed_database" = "yes"])
-AM_CONDITIONAL([ENABLE_INPUT_COLOR],[test "$enable_input_color" = "yes"])
+AM_CONDITIONAL([ENABLE_INPUT_TYPE_COLOR],[test "$enable_input_type_color" = "yes"])
 AM_CONDITIONAL([ENABLE_INPUT_SPEECH],[test "$enable_input_speech" = "yes"])
-AM_CONDITIONAL([ENABLE_XPATH],[test "$enable_xpath" = "yes"])
+AM_CONDITIONAL([ENABLE_SCRIPTED_SPEECH],[test "$enable_scripted_speech" = "yes"])
 AM_CONDITIONAL([ENABLE_XSLT],[test "$enable_xslt" = "yes"])
+AM_CONDITIONAL([ENABLE_CSS_BOX_DECORATION_BREAK],[test "$enable_css_box_decoration_break" = "yes"])
 AM_CONDITIONAL([ENABLE_FILTERS],[test "$enable_filters" = "yes"])
 AM_CONDITIONAL([ENABLE_GEOLOCATION], [test "$enable_geolocation" = "yes"])
-AM_CONDITIONAL([ENABLE_CLIENT_BASED_GEOLOCATION], [test "$enable_client_based_geolocation" = "yes"])
 AM_CONDITIONAL([ENABLE_MATHML], [test "$enable_mathml" = "yes"])
 AM_CONDITIONAL([ENABLE_MHTML], [test "$enable_mhtml" = "yes"])
 AM_CONDITIONAL([ENABLE_VIDEO],[test "$enable_video" = "yes"])
@@ -1178,13 +1413,16 @@ AM_CONDITIONAL([ENABLE_MEDIA_STATISTICS],[test "$enable_media_statistics" = "yes
 AM_CONDITIONAL([ENABLE_VIDEO_TRACK],[test "$enable_video_track" = "yes"])
 AM_CONDITIONAL([ENABLE_FULLSCREEN_API],[test "$enable_fullscreen_api" = "yes"])
 AM_CONDITIONAL([ENABLE_MEDIA_STREAM],[test "$enable_media_stream" = "yes"])
+AM_CONDITIONAL([ENABLE_LEGACY_NOTIFICATIONS],[test "$enable_legacy_notifications" = "yes"])
 AM_CONDITIONAL([ENABLE_NOTIFICATIONS],[test "$enable_notifications" = "yes"])
 AM_CONDITIONAL([ENABLE_ORIENTATION_EVENTS],[test "$enable_orientation_events" = "yes"])
 AM_CONDITIONAL([ENABLE_SVG],[test "$enable_svg" = "yes"])
 AM_CONDITIONAL([ENABLE_SVG_FONTS],[test "$enable_svg_fonts" = "yes"])
 AM_CONDITIONAL([ENABLE_COVERAGE],[test "$enable_coverage" = "yes"])
+AM_CONDITIONAL([ENABLE_CSS3_FLEXBOX],[test "$enable_css3_flexbox" = "yes"])
 AM_CONDITIONAL([ENABLE_FAST_MALLOC],[test "$enable_fast_malloc" = "yes"])
 AM_CONDITIONAL([ENABLE_WORKERS],[test "$enable_workers" = "yes"])
+AM_CONDITIONAL([ENABLE_SHADOW_DOM],[test "$enable_shadow_dom" = "yes"])
 AM_CONDITIONAL([ENABLE_SHARED_WORKERS],[test "$enable_shared_workers" = "yes"])
 AM_CONDITIONAL([SVG_FLAGS],[test "$svg_flags" = "yes"])
 AM_CONDITIONAL([HTML_FLAGS],[test "$html_flags" = "yes"])
@@ -1195,12 +1433,17 @@ AM_CONDITIONAL([ENABLE_OPCODE_STATS],[test "$enable_opcode_stats" = "yes"])
 AM_CONDITIONAL([ENABLE_WEBKIT2],[test "$enable_webkit2" = "yes"])
 AM_CONDITIONAL([ENABLE_PLUGIN_PROCESS],[test "$enable_plugin_process" = "yes"])
 AM_CONDITIONAL([ENABLE_SPELLCHECK],[test "$enable_spellcheck" = "yes"])
+AM_CONDITIONAL([ENABLE_LINK_PREFETCH],[test "$enable_link_prefetch" = "yes"])
 AM_CONDITIONAL([ENABLE_ANIMATION_API],[test "$enable_animation_api" = "yes"])
 AM_CONDITIONAL([ENABLE_REQUEST_ANIMATION_FRAME],[test "$enable_request_animation_frame" = "yes"])
 AM_CONDITIONAL([ENABLE_TOUCH_ICON_LOADING],[test "$enable_touch_icon_loading" = "yes"])
 AM_CONDITIONAL([ENABLE_REGISTER_PROTOCOL_HANDLER],[test "$enable_register_protocol_handler" = "yes"])
 AM_CONDITIONAL([ENABLE_DEVICE_ORIENTATION],[test "$enable_device_orientation" = "yes"])
 AM_CONDITIONAL([ENABLE_MUTATION_OBSERVERS],[test "$enable_mutation_observers" = "yes"])
+AM_CONDITIONAL([ENABLE_IFRAME_SEAMLESS],[test "$enable_iframe_seamless" = "yes"])
+AM_CONDITIONAL([ENABLE_FONT_BOOSTING],[test "$enable_font_boosting" = "yes"])
+AM_CONDITIONAL([ENABLE_CSS_EXCLUSIONS],[test "$enable_css_exclusions" = "yes"])
+AM_CONDITIONAL([ENABLE_CSS_REGIONS],[test "$enable_css_regions" = "yes"])
 
 # Gtk conditionals
 AM_CONDITIONAL([ENABLE_INTROSPECTION],[test "$enable_introspection" = "yes"])
@@ -1212,16 +1455,11 @@ GNUmakefile
 
 AC_CONFIG_FILES([
 Source/WebKit/gtk/webkit/webkitversion.h
-Source/WebKit/gtk/docs/GNUmakefile
-Source/WebKit/gtk/docs/version.xml
-Source/WebKit2/UIProcess/API/gtk/docs/GNUmakefile
-Source/WebKit2/UIProcess/API/gtk/docs/version.xml
 ])
 
 AC_CONFIG_FILES([
 Source/WebKit/gtk/${WEBKITGTK_PC_NAME}-${WEBKITGTK_API_VERSION}.pc:Source/WebKit/gtk/webkit.pc.in
 Source/WebKit/gtk/JSCore-${WEBKITGTK_API_VERSION}.gir:Source/WebKit/gtk/JSCore.gir.in
-Source/WebKit/gtk/org.webkitgtk-${WEBKITGTK_API_VERSION}.gschema.xml:Source/WebKit/gtk/org.webkitgtk.gschema.xml.in
 Source/JavaScriptCore/javascriptcoregtk-${WEBKITGTK_API_VERSION}.pc:Source/JavaScriptCore/javascriptcoregtk.pc.in
 ]
 ,[WEBKITGTK_API_VERSION=$WEBKITGTK_API_VERSION,WEBKITGTK_PC_NAME=$WEBKITGTK_PC_NAME]
@@ -1230,6 +1468,10 @@ Source/JavaScriptCore/javascriptcoregtk-${WEBKITGTK_API_VERSION}.pc:Source/JavaS
 
 if test "$enable_webkit2" = "yes"; then
     AC_CONFIG_FILES([
+    DerivedSources/WebKit2/webkit2gtk/webkit2/WebKitVersion.h:Source/WebKit2/UIProcess/API/gtk/WebKitVersion.h.in
+    ])
+
+    AC_CONFIG_FILES([
     Source/WebKit2/webkit2gtk-${WEBKITGTK_API_VERSION}.pc:Source/WebKit2/webkit2gtk.pc.in
     ]
     ,[WEBKITGTK_API_VERSION=$WEBKITGTK_API_VERSION,WEBKITGTK_PC_NAME=$WEBKITGTK_PC_NAME]
@@ -1250,68 +1492,78 @@ Build configuration:
  Unicode backend                                          : $with_unicode_backend
  Font backend                                             : $with_font_backend
  Optimized memory allocator                               : $enable_fast_malloc
- JavaScript Engine                                        : $with_jsengine
+ Accelerated rendering backend                            : $with_acceleration_backend
+
 Features:
- 3D Rendering                                             : $enable_3d_rendering
+=======
  WebGL                                                    : $enable_webgl
+ Accelerated Compositing                                  : $enable_accelerated_compositing
+ Animation API                                            : $enable_animation_api
  Blob support                                             : $enable_blob
- DOM mutation observer support                            : $enable_mutation_observers
+ Color input support                                      : $enable_input_type_color
+ CSS3 Flexbox support                                     : $enable_css3_flexbox
+ CSS box-decoration-break support                         : $enable_css_box_decoration_break
+ CSS Exclusions support                                   : $enable_css_exclusions
+ CSS Regions support                                      : $enable_css_regions
  DeviceOrientation support                                : $enable_device_orientation
  Directory upload                                         : $enable_directory_upload
+ DOM mutation observer support                            : $enable_mutation_observers
  Fast Mobile Scrolling                                    : $enable_fast_mobile_scrolling
- JIT compilation                                          : $enable_jit
  Filters support                                          : $enable_filters
- Geolocation support                                      : $enable_geolocation
- Client-based geolocation support                         : $enable_client_based_geolocation
- JavaScript debugger/profiler support                     : $enable_javascript_debugger
+ Font Boosting support                                    : $enable_font_boosting
+ Fullscreen API support                                   : $enable_fullscreen_api
  Gamepad support                                          : $enable_gamepad
- MathML support                                           : $enable_mathml
- Media source                                             : $enable_media_source
- Media statistics                                         : $enable_media_statistics
+ Geolocation support                                      : $enable_geolocation
  HTML5 channel messaging support                          : $enable_channel_messaging
+ HTML5 data transfer items support                        : $enable_data_transfer_items
+ HTML5 FileSystem API support                             : $enable_file_system
+ HTML5 iframe seamless attribute support                  : $enable_iframe_seamless
  HTML5 meter element support                              : $enable_meter_tag
  HTML5 microdata support                                  : $enable_microdata
- Page Visibility API support                              : $enable_page_visibility_api
  HTML5 progress element support                           : $enable_progress_tag
- HTML5 client-side session and persistent storage support : $enable_dom_storage
- SQL client-side database storage support                 : $enable_sql_database
- HTML5 datagrid support                                   : $enable_datagrid
- HTML5 data transfer items support                        : $enable_data_transfer_items
- HTML5 FileSystem API support                             : $enable_file_system
- Quota API support                                        : $enable_quota
- HTML5 sandboxed iframe support                           : $enable_sandbox
- HTML5 video element support                              : $enable_video
  HTML5 track element support                              : $enable_video_track
- Fullscreen API support                                   : $enable_fullscreen_api
- Media stream support                                     : $enable_media_stream
+ HTML5 video element support                              : $enable_video
  Icon database support                                    : $enable_icon_database
- Image resizer support                                    : $enable_image_resizer
+ JavaScript debugger/profiler support                     : $enable_javascript_debugger
+ JIT compilation                                          : $enable_jit
+ Legacy WebKitBlobBuilder support                         : $enable_legacy_webkit_blob_builder
  Link prefetch support                                    : $enable_link_prefetch
+ MathML support                                           : $enable_mathml
+ Media source                                             : $enable_media_source
+ Media statistics                                         : $enable_media_statistics
+ Media stream support                                     : $enable_media_stream
+ MHTML support                                            : $enable_mhtml
  Opcode stats                                             : $enable_opcode_stats
+ Page Visibility API support                              : $enable_page_visibility_api
+ Quota API support                                        : $enable_quota
+ Register Protocol Handler support                        : $enable_register_protocol_handler
+ RequestAnimationFrame support                            : $enable_request_animation_frame
+ Scripted speech support                                  : $enable_scripted_speech
+ Shadow DOM support                                       : $enable_shadow_dom
  SharedWorkers support                                    : $enable_shared_workers
- Color input support                                      : $enable_input_color
  Speech input support                                     : $enable_input_speech
- SVG support                                              : $enable_svg
+ Spellcheck support                                       : $enable_spellcheck
+ SQL client-side database storage support                 : $enable_sql_database
  SVG fonts support                                        : $enable_svg_fonts
+ SVG support                                              : $enable_svg
+ Touch Icon Loading support                               : $enable_touch_icon_loading
  Web Audio support                                        : $enable_web_audio
+ WebGL                                                    : $enable_webgl
  Web Sockets support                                      : $enable_web_sockets
  Web Timing support                                       : $enable_web_timing
  Web Workers support                                      : $enable_workers
- XPATH support                                            : $enable_xpath
  XSLT support                                             : $enable_xslt
- Spellcheck support                                       : $enable_spellcheck
- Animation API                                            : $enable_animation_api
- RequestAnimationFrame support                            : $enable_request_animation_frame
- Touch Icon Loading support                               : $enable_touch_icon_loading
- Register Protocol Handler support                        : $enable_register_protocol_handler
+
+WebKit2 support:
  WebKit2 support                                          : $enable_webkit2
  WebKit2 plugin process                                   : $enable_plugin_process
 
 GTK+ configuration:
  GTK+ version                                             : $with_gtk
  GDK target                                               : $with_target
- Hildon UI extensions                                     : $with_hildon
+ GStreamer version                                        : $with_gstreamer
  Introspection support                                    : $enable_introspection
+ Generate documentation                                   : $enable_gtk_doc
 "
 if test "$with_unicode_backend" = "glib"; then
    echo "     >> WARNING: the glib-based unicode backend is slow and incomplete <<"