configure.ac

   1 AC_PREREQ(2.59)
   2
   3 m4_define([webkit_major_version], [1])
   4 m4_define([webkit_minor_version], [7])
   5 m4_define([webkit_micro_version], [1])
   6
   7 # This is the version we'll be using as part of our User-Agent string
   8 # e.g., AppleWebKit/$(webkit_user_agent_version) ...
   9 #
  10 # Sourced from Source/WebCore/Configurations/Version.xcconfig
  11 m4_define([webkit_user_agent_major_version], [535])
  12 m4_define([webkit_user_agent_minor_version], [7])
  13
  14 AC_INIT([WebKit],[webkit_major_version.webkit_minor_version.webkit_micro_version],[http://bugs.webkit.org/])
  15
  16 AC_CONFIG_MACRO_DIR([Source/autotools])
  17 AC_CONFIG_AUX_DIR([Source/autotools])
  18 AC_SUBST(ACLOCAL_AMFLAGS, "-I Source/autotools")
  19
  20 AC_CONFIG_HEADERS([autotoolsconfig.h])
  21 AC_CANONICAL_HOST
  22
  23 WEBKIT_MAJOR_VERSION=webkit_major_version
  24 WEBKIT_MINOR_VERSION=webkit_minor_version
  25 WEBKIT_MICRO_VERSION=webkit_micro_version
  26 WEBKIT_USER_AGENT_MAJOR_VERSION=webkit_user_agent_major_version
  27 WEBKIT_USER_AGENT_MINOR_VERSION=webkit_user_agent_minor_version
  28 AC_SUBST(WEBKIT_MAJOR_VERSION)
  29 AC_SUBST(WEBKIT_MINOR_VERSION)
  30 AC_SUBST(WEBKIT_MICRO_VERSION)
  31 AC_SUBST(WEBKIT_USER_AGENT_MAJOR_VERSION)
  32 AC_SUBST(WEBKIT_USER_AGENT_MINOR_VERSION)
  33
  34 AC_CONFIG_SRCDIR([Source/WebCore/config.h])
  35
  36 dnl # Libtool library version, not to confuse with API version
  37 dnl # see http://www.gnu.org/software/libtool/manual/html_node/Libtool-versioning.html
  38 LIBWEBKITGTK_VERSION=11:1:11
  39 AC_SUBST([LIBWEBKITGTK_VERSION])
  40
  41 AM_INIT_AUTOMAKE([foreign subdir-objects dist-xz no-dist-gzip tar-ustar])
  42
  43 # Use AM_SILENT_RULES if present
  44 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  45
  46 # host checking - inspired by the GTK+ configure.in
  47 # TODO: move these to webkit.m4?
  48 AC_MSG_CHECKING([for native Win32])
  49 case "$host" in
  50      *-*-mingw*)
  51        os_win32=yes
  52        ;;
  53      *)
  54        os_win32=no
  55        ;;
  56 esac
  57 AC_MSG_RESULT([$os_win32])
  58
  59 case "$host" in
  60      *-*-linux*)
  61        os_linux=yes
  62        ;;
  63      *-*-freebsd*)
  64        os_freebsd=yes
  65        ;;
  66      *-*-darwin*)
  67        os_darwin=yes
  68        ;;
  69 esac
  70
  71 case "$host_os" in
  72      gnu* | linux* | k*bsd*-gnu)
  73        os_gnu=yes
  74        ;;
  75      *)
  76        os_gnu=no
  77        ;;
  78 esac
  79
  80 # initialize webkit options
  81 WEBKIT_INIT
  82 AC_DISABLE_STATIC
  83 AC_LIBTOOL_WIN32_DLL
  84 AC_PROG_LIBTOOL
  85 # use dolt to speedup the build
  86 DOLT
  87
  88 AC_PATH_PROG(FLEX, flex)
  89 if test -z "$FLEX"; then
  90    AC_MSG_ERROR([You need the 'flex' lexer generator to compile WebKit])
  91 else
  92    FLEX_VERSION=`$FLEX --version | sed 's,.*\ \([0-9]*\.[0-9]*\.[0-9]*\)$,\1,'`
  93    AX_COMPARE_VERSION([2.5.33],[gt],[$FLEX_VERSION],
  94       AC_MSG_WARN([You need at least version 2.5.33 of the 'flex' lexer generator to compile WebKit correctly]))
  95 fi
  96
  97 AC_PATH_PROG(GPERF, gperf)
  98 if test -z "$GPERF"; then
  99    AC_MSG_ERROR([You need the 'gperf' hash function generator to compile WebKit])
 100 fi
 101
 102 # Disable C++0x compat warnings for GCC >= 4.6.0 until we build
 103 # cleanly with that.
 104 if test "$CXX" = "g++"; then
 105    CXX_VERSION=`$CXX -dumpversion`
 106    AX_COMPARE_VERSION([$CXX_VERSION],[ge],[4.6.0],CXXFLAGS="$CXXFLAGS -Wno-c++0x-compat")
 107 fi
 108
 109 # pthread (not needed on Windows)
 110 if test "$os_win32" = "no"; then
 111 AC_CHECK_HEADERS([pthread.h],
 112                  AC_DEFINE([HAVE_PTHREAD_H],[1],[Define if pthread exists]),
 113                  AC_MSG_ERROR([pthread support is required to build WebKit]))
 114 AC_CHECK_LIB(pthread, pthread_rwlock_init,
 115                  AC_DEFINE([HAVE_PTHREAD_RWLOCK],[1],[Define if pthread rwlock is present]),
 116                  AC_MSG_WARN([pthread rwlock support is not available]))
 117 fi
 118
 119 # check for libjpeg the way Gtk does it.
 120 AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,
 121                    jpeg_ok=yes, jpeg_ok=no
 122                    AC_MSG_ERROR([JPEG library (libjpeg) not found]))
 123 if test "$jpeg_ok" = yes; then
 124    AC_MSG_CHECKING([for jpeglib])
 125    AC_TRY_CPP(
 126 [#include <stdio.h>
 127 #undef PACKAGE
 128 #undef VERSION
 129 #undef HAVE_STDLIB_H
 130 #include <jpeglib.h>],
 131          jpeg_ok=yes,
 132          jpeg_ok=no)
 133    AC_MSG_RESULT($jpeg_ok)
 134    if test "$jpeg_ok" = yes; then
 135       JPEG_LIBS="-ljpeg"
 136       # should we check for progressive JPEG like GTK+ as well?
 137    else
 138       AC_MSG_ERROR([JPEG library (libjpeg) not found])
 139    fi
 140 fi
 141 AC_SUBST([JPEG_LIBS])
 142
 143 # Check for libpng the way Gtk+ does it
 144 for l in libpng libpng14 libpng12; do
 145   AC_MSG_CHECKING(for $l)
 146   if $PKG_CONFIG --exists $l ; then
 147     AC_MSG_RESULT(yes)
 148     PNG_LIBS=`$PKG_CONFIG --libs $l`
 149     png_ok=yes
 150     break
 151   else
 152     AC_MSG_RESULT(no)
 153     png_ok=no
 154   fi
 155 done
 156 if test "$png_ok" != yes; then
 157   AC_CHECK_LIB(png, png_read_info,
 158     [AC_CHECK_HEADER(png.h,
 159       png_ok=yes,
 160       png_ok=no)],
 161     AC_MSG_ERROR([PNG library (libpng) not found]), -lz -lm)
 162   if test "$png_ok" = yes; then
 163     AC_MSG_CHECKING([for png_structp in png.h])
 164     AC_TRY_COMPILE([#include <png.h>],
 165       [png_structp pp; png_infop info; png_colorp cmap; png_create_read_struct;],
 166       png_ok=yes,
 167       png_ok=no)
 168     AC_MSG_RESULT($png_ok)
 169     if test "$png_ok" = yes; then
 170       PNG_LIBS='-lpng -lz'
 171     else
 172       AC_MSG_ERROR([PNG library (libpng) not found])
 173     fi
 174   else
 175     AC_MSG_ERROR([PNG library (libpng) not found])
 176   fi
 177 fi
 178 AC_SUBST([PNG_LIBS])
 179
 180
 181 if test "$os_win32" = "yes"; then
 182   WINMM_LIBS=-lwinmm
 183   SHLWAPI_LIBS=-lshlwapi
 184   OLE32_LIBS=-lole32
 185 fi
 186 AC_SUBST([WINMM_LIBS])
 187 AC_SUBST([SHLWAPI_LIBS])
 188 AC_SUBST([OLE32_LIBS])
 189
 190
 191 # determine the GTK+ version to use
 192 AC_MSG_CHECKING([the GTK+ version to use])
 193 AC_ARG_WITH([gtk],
 194         [AS_HELP_STRING([--with-gtk=2.0|3.0], [the GTK+ version to use (default: 3.0)])],
 195         [case "$with_gtk" in
 196         2.0|3.0) ;;
 197         *) AC_MSG_ERROR([invalid GTK+ version specified]) ;;
 198         esac],
 199         [with_gtk=3.0])
 200 AC_MSG_RESULT([$with_gtk])
 201
 202 GTK2_REQUIRED_VERSION=2.10
 203 GAIL2_REQUIRED_VERSION=1.8
 204 GTK3_REQUIRED_VERSION=3.0
 205 GAIL3_REQUIRED_VERSION=3.0
 206
 207 case "$with_gtk" in
 208      2.0) GTK_REQUIRED_VERSION=$GTK2_REQUIRED_VERSION
 209           GTK_API_VERSION=2.0
 210           WEBKITGTK_API_MAJOR_VERSION=1
 211           WEBKITGTK_API_MINOR_VERSION=0
 212           WEBKITGTK_API_VERSION=1.0
 213           WEBKITGTK_PC_NAME=webkit
 214           GAIL_PC_NAME=gail
 215           GAIL_REQUIRED_VERSION=$GAIL2_REQUIRED_VERSION
 216           ;;
 217      3.0) GTK_REQUIRED_VERSION=$GTK3_REQUIRED_VERSION
 218           GTK_API_VERSION=3.0
 219           WEBKITGTK_API_MAJOR_VERSION=3
 220           WEBKITGTK_API_MINOR_VERSION=0
 221           WEBKITGTK_API_VERSION=3.0
 222           WEBKITGTK_PC_NAME=webkitgtk
 223           GAIL_PC_NAME=gail-3.0
 224           GAIL_REQUIRED_VERSION=$GAIL3_REQUIRED_VERSION
 225           ;;
 226 esac
 227
 228 AC_SUBST([WEBKITGTK_API_MAJOR_VERSION])
 229 AC_SUBST([WEBKITGTK_API_MINOR_VERSION])
 230 AC_SUBST([WEBKITGTK_API_VERSION])
 231 AC_SUBST([WEBKITGTK_PC_NAME])
 232 AC_SUBST([GTK_API_VERSION])
 233 AM_CONDITIONAL([GTK_API_VERSION_2],[test "$GTK_API_VERSION" = "2.0"])
 234
 235 # determine the GDK/GTK+ target
 236 AC_MSG_CHECKING([the target windowing system])
 237 AC_ARG_WITH(target,
 238             AC_HELP_STRING([--with-target=@<:@x11/win32/quartz/directfb@:>@],
 239                            [Select webkit target [default=x11]]),
 240             [],[with_target="x11"])
 241
 242 case "$with_target" in
 243      x11|win32|quartz|directfb) ;;
 244      *) AC_MSG_ERROR([Invalid target: must be x11, quartz, win32, or directfb.]) ;;
 245 esac
 246
 247 AC_MSG_RESULT([$with_target])
 248
 249 AC_MSG_CHECKING([for Hildon UI extensions])
 250 AC_ARG_WITH(hildon,
 251             AC_HELP_STRING([--with-hildon],
 252                            [Use Hildon UI extensions [default=no]]),
 253             [],[with_hildon="no"])
 254 AC_MSG_RESULT([$with_hildon])
 255
 256 if test "$with_hildon" = "yes"; then
 257     HILDON_CPPFLAGS="-DMAEMO_CHANGES"
 258     PKG_CHECK_MODULES([HILDON], [hildon-1])
 259     AC_SUBST([HILDON_CPPFLAGS])
 260     AC_SUBST([HILDON_CFLAGS])
 261     AC_SUBST([HILDON_LIBS])
 262 fi
 263
 264 # minimum base dependencies
 265 LIBSOUP_REQUIRED_VERSION=2.33.6
 266 CAIRO_REQUIRED_VERSION=1.10
 267 FONTCONFIG_REQUIRED_VERSION=2.4
 268 FREETYPE2_REQUIRED_VERSION=9.0
 269 LIBXML_REQUIRED_VERSION=2.6
 270
 271 # minimum GTK+ base dependencies
 272 PANGO_REQUIRED_VERSION=1.12
 273
 274 # optional modules
 275 LIBXSLT_REQUIRED_VERSION=1.1.7
 276 SQLITE_REQUIRED_VERSION=3.0
 277 GSTREAMER_REQUIRED_VERSION=0.10
 278 GSTREAMER_PLUGINS_BASE_REQUIRED_VERSION=0.10.30
 279 ENCHANT_REQUIRED_VERSION=0.22
 280 LIBFFTW_REQUIRED_VERSION=3.2.2
 281
 282 # Available modules
 283 #
 284 # glib - glib and includes gthread
 285 # unicode - check and identify which unicode backend to use
 286 #
 287 # todo: webcore gtk
 288 WEBKIT_CHECK_DEPENDENCIES([glib unicode])
 289
 290 GETTEXT_PACKAGE=$PACKAGE-$GTK_API_VERSION
 291 AC_SUBST(GETTEXT_PACKAGE)
 292 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",
 293                    [The gettext catalog name])
 294
 295 PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= $LIBXML_REQUIRED_VERSION)
 296 AC_SUBST(LIBXML_CFLAGS)
 297 AC_SUBST(LIBXML_LIBS)
 298
 299 PKG_CHECK_MODULES(PANGO,
 300                   [pango >= $PANGO_REQUIRED_VERSION
 301                    pangoft2])
 302 AC_SUBST(PANGO_CFLAGS)
 303 AC_SUBST(PANGO_LIBS)
 304
 305 AC_MSG_CHECKING([whether to enable spellcheck support])
 306 AC_ARG_ENABLE([spellcheck],
 307   [AS_HELP_STRING([--enable-spellcheck],[enable support for spellcheck])],
 308   [],[enable_spellcheck="yes"])
 309 AC_MSG_RESULT([$enable_spellcheck])
 310
 311 if test "$enable_spellcheck" = "yes"; then
 312 PKG_CHECK_MODULES(ENCHANT, enchant >= $ENCHANT_REQUIRED_VERSION, [], [enable_spellcheck="no"])
 313 AC_SUBST(ENCHANT_CFLAGS)
 314 AC_SUBST(ENCHANT_LIBS)
 315 fi
 316
 317 PKG_CHECK_MODULES(GAIL, $GAIL_PC_NAME >= $GAIL_REQUIRED_VERSION)
 318 AC_SUBST(GAIL_CFLAGS)
 319 AC_SUBST(GAIL_LIBS)
 320
 321 # check for target-specific dependencies
 322 if test "$with_target" = "directfb"; then
 323    PKG_CHECK_MODULES(CAIRO, cairo-directfb >= $CAIRO_REQUIRED_VERSION)
 324    PKG_CHECK_MODULES(GTK, gtk+-directfb-2.0 >= $GTK_REQUIRED_VERSION)
 325    AC_DEFINE([WTF_PLATFORM_DIRECTFB],[1],[Define if target is DirectFB])
 326 else
 327    PKG_CHECK_MODULES(CAIRO, cairo >= $CAIRO_REQUIRED_VERSION)
 328    PKG_CHECK_MODULES(GTK, gtk+-$GTK_API_VERSION >= $GTK_REQUIRED_VERSION)
 329
 330    if test "$with_target" = "x11" && test "$os_win32" = "no"; then
 331       # check for XT
 332       PKG_CHECK_MODULES([XT],
 333                         [xt],
 334                         [xt_has_pkg_config=yes],
 335                         [xt_has_pkg_config=no])
 336       # some old versions of Xt do not provide xt.pc, so try to link against Xt
 337       # and if it's installed fall back to just adding -lXt
 338       if test "$xt_has_pkg_config" = "no"; then
 339          # using AC_CHECK_LIB instead of AC_SEARCH_LIB is fine in this case as
 340          # we don't care about the XtOpenDisplay symbol but only about the
 341          # existence of libXt
 342          AC_CHECK_LIB([Xt], [XtOpenDisplay],
 343                       [XT_CFLAGS=""; XT_LIBS="-lXt"],
 344                       [AC_MSG_ERROR([X Toolkit Intrinsics library (libXt) not found])])
 345       fi
 346       AC_SUBST([XT_CFLAGS])
 347       AC_SUBST([XT_LIBS])
 348       AC_DEFINE([WTF_PLATFORM_X11],[1],[Define if target is X11])
 349    fi
 350 fi
 351 AC_SUBST(GTK_CFLAGS)
 352 AC_SUBST(GTK_LIBS)
 353 AC_SUBST(CAIRO_CFLAGS)
 354 AC_SUBST(CAIRO_LIBS)
 355
 356 # check whether to build with debugging enabled
 357 AC_MSG_CHECKING([whether to do a debug build])
 358 AC_ARG_ENABLE(debug,
 359               AC_HELP_STRING([--enable-debug],
 360                              [turn on debugging [default=no]]),
 361               [],[enable_debug="no"])
 362 AC_MSG_RESULT([$enable_debug])
 363
 364 # check whether to enable optimized builds
 365 AC_MSG_CHECKING([whether to enable optimized builds])
 366 AC_ARG_ENABLE(optimizations,
 367               AC_HELP_STRING([--enable-optimizations],
 368                              [turn on optimize builds (GCC only)
 369                              [default=yes]]),
 370               [enable_optimizations=$enableval],
 371               [if test "$enable_debug" = "yes"; then enable_optimizations="no"; else enable_optimizations="yes"; fi])
 372 AC_MSG_RESULT([$enable_optimizations])
 373
 374 # check whether to enable 3D rendering support
 375 AC_MSG_CHECKING([whether to enable support for 3D Rendering])
 376 AC_ARG_ENABLE(3d_rendering,
 377               AC_HELP_STRING([--enable-3d-rendering],
 378                              [enable support for 3D Rendering (experimental) [default=no]]),
 379               [],[enable_3d_rendering="no"])
 380 AC_MSG_RESULT([$enable_3d_rendering])
 381
 382 # check whether to enable WebGL support
 383 AC_MSG_CHECKING([whether to enable WebGL support])
 384 AC_ARG_ENABLE(webgl,
 385               AC_HELP_STRING([--enable-webgl],
 386                              [enable support for WebGL (experimental) [default=no]]),
 387               [], [enable_webgl="no"])
 388 AC_MSG_RESULT([$enable_webgl])
 389
 390 if test "$enable_webgl" = "yes"; then
 391     AC_CHECK_HEADERS([GL/gl.h], [], AC_MSG_ERROR([OpenGL header not found]))
 392     AC_CHECK_HEADERS([GL/glx.h], [], AC_MSG_ERROR([GLX header not found]))
 393     OPENGL_LIBS="-lGL -ldl"
 394 fi
 395 AC_SUBST([OPENGL_LIBS])
 396
 397 # check whether to enable channel messaging support
 398 AC_MSG_CHECKING([whether to enable HTML5 Channel Messaging support])
 399 AC_ARG_ENABLE(channel_messaging,
 400               AC_HELP_STRING([--enable-channel-messaging],
 401                              [enable HTML5 channel messaging support [default=yes]]),
 402               [],[enable_channel_messaging="yes"])
 403 AC_MSG_RESULT([$enable_channel_messaging])
 404
 405 # check whether to enable notifications
 406 AC_MSG_CHECKING([whether to enable notifications])
 407 AC_ARG_ENABLE(notifications,
 408               AC_HELP_STRING([--enable-notifications],
 409                              [enable notifications [default=no]]),
 410               [],[enable_notifications="no"])
 411 AC_MSG_RESULT([$enable_notifications])
 412
 413 # check whether to enable the meter tag
 414 AC_MSG_CHECKING([whether to enable HTML5 meter tag])
 415 AC_ARG_ENABLE(meter_tag,
 416               AC_HELP_STRING([--enable-meter-tag],
 417                              [enable HTML5 meter [default=yes]]),
 418               [],[enable_meter_tag="yes"])
 419 AC_MSG_RESULT([$enable_meter_tag])
 420
 421 # check whether to enable HTML5 Microdata support
 422 AC_MSG_CHECKING([whether to enable HTML5 Microdata support])
 423 AC_ARG_ENABLE(microdata,
 424               AC_HELP_STRING([--enable-microdata],
 425                              [enable HTML5 microdata support [default=no]]),
 426               [],[enable_microdata="no"])
 427 AC_MSG_RESULT([$enable_microdata])
 428
 429 # check whether to enable page visibility API.
 430 AC_MSG_CHECKING([whether to enable Page Visibility API support])
 431 AC_ARG_ENABLE(page_visibility_api,
 432               AC_HELP_STRING([--enable-page-visibility-api],
 433                              [enable page visibility api[default=no]]),
 434               [],[enable_page_visibility_api="no"])
 435 AC_MSG_RESULT([$enable_page_visibility_api])
 436
 437 # check whether to enable the progress tag
 438 AC_MSG_CHECKING([whether to enable HTML5 progress tag])
 439 AC_ARG_ENABLE(progress_tag,
 440               AC_HELP_STRING([--enable-progress-tag],
 441                              [enable HTML5 progress [default=yes]]),
 442               [],[enable_progress_tag="yes"])
 443 AC_MSG_RESULT([$enable_progress_tag])
 444
 445 # check whether to enable JavaScript debugger/profiler support
 446 AC_MSG_CHECKING([whether to enable JavaScript debugger/profiler support])
 447 AC_ARG_ENABLE(javascript_debugger,
 448               AC_HELP_STRING([--enable-javascript-debugger],
 449                              [enable JavaScript debugger/profiler support [default=yes]]),
 450               [],[enable_javascript_debugger="yes"])
 451 AC_MSG_RESULT([$enable_javascript_debugger])
 452
 453 # check whether to enable Gamepad support
 454 AC_MSG_CHECKING([whether to enable Gamepad support])
 455 AC_ARG_ENABLE(gamepad,
 456               AC_HELP_STRING([--enable-gamepad],
 457                              [enable Gamepad support [default=no]]),
 458               [],[enable_gamepad="no"])
 459 AC_MSG_RESULT([$enable_gamepad])
 460
 461 # check whether to build with datagrid support
 462 AC_MSG_CHECKING([whether to enable HTML5 datagrid support])
 463 AC_ARG_ENABLE(datagrid,
 464               AC_HELP_STRING([--enable-datagrid],
 465                              [enable HTML5 datagrid support [default=no]]),
 466               [],[enable_datagrid="no"])
 467 AC_MSG_RESULT([$enable_datagrid])
 468
 469 # check whether to build with data transfer items support
 470 AC_MSG_CHECKING([whether to enable HTML5 data transfer items support])
 471 AC_ARG_ENABLE(data_transfer_items,
 472               AC_HELP_STRING([--enable-data-transfer-items],
 473                              [enable HTML5 data transfer items support [default=no]]),
 474               [],[enable_data_transfer_items="no"])
 475 AC_MSG_RESULT([$enable_data_transfer_items])
 476
 477 # check whether to enable DOM mutation observer support
 478 AC_MSG_CHECKING([whether to enable DOM mutation observer support])
 479 AC_ARG_ENABLE(mutation_observers,
 480               AC_HELP_STRING([--enable-mutation-observers],
 481                              [enable DOM mutation observer support [default=no]]),
 482               [],[enable_mutation_observers="no"])
 483 AC_MSG_RESULT([$enable_mutation_observers])
 484
 485 # check whether to enable HTML5 client-side session and persitent storage support
 486 AC_MSG_CHECKING([whether to enable HTML5 client-side session and persistent storage support])
 487 AC_ARG_ENABLE(dom_storage,
 488               AC_HELP_STRING([--enable-dom-storage],
 489                              [enable HTML5 client-side session and persistent storage support [default=yes]]),
 490               [],[enable_dom_storage="yes"])
 491 AC_MSG_RESULT([$enable_dom_storage])
 492
 493 # check whether to enable the indexed database API
 494 AC_MSG_CHECKING([whether to enable the indexed database API])
 495 AC_ARG_ENABLE(indexed_database,
 496               AC_HELP_STRING([--enable-indexed-database],
 497                              [enable the indexed database API [default=no]]),
 498               [],[enable_indexed_database="no"])
 499 AC_MSG_RESULT([$enable_indexed_database])
 500
 501 # check whether to enable the color input
 502 AC_MSG_CHECKING([whether to enable the color input])
 503 AC_ARG_ENABLE(input_color,
 504               AC_HELP_STRING([--enable-input-color],
 505                              [enable the color input [default=no]]),
 506               [],[enable_input_color="no"])
 507 AC_MSG_RESULT([$enable_input_color])
 508
 509 # check whether to enable the speech input API
 510 AC_MSG_CHECKING([whether to enable the speech input API])
 511 AC_ARG_ENABLE(input_speech,
 512               AC_HELP_STRING([--enable-input-speech],
 513                              [enable the speech input API [default=no]]),
 514               [],[enable_input_speech="no"])
 515 AC_MSG_RESULT([$enable_input_speech])
 516
 517 # check whether to build with SQL database support
 518 AC_MSG_CHECKING([whether to enable SQL client-side database storage support])
 519 AC_ARG_ENABLE(sql_database,
 520               AC_HELP_STRING([--enable-sql-database],
 521                              [enable SQL client-side database storage support [default=yes]]),
 522               [],[enable_sql_database="yes"])
 523 AC_MSG_RESULT([$enable_sql_database])
 524
 525 # check whether to build with icon database support
 526 AC_MSG_CHECKING([whether to enable icon database support])
 527 AC_ARG_ENABLE(icon_database,
 528               AC_HELP_STRING([--enable-icon-database],
 529                              [enable icon database [default=yes]]),
 530               [],[enable_icon_database="yes"])
 531 AC_MSG_RESULT([$enable_icon_database])
 532
 533 # check whether to build with image resizer API support
 534 AC_MSG_CHECKING([whether to enable image resizer API support])
 535 AC_ARG_ENABLE(image_resizer,
 536               AC_HELP_STRING([--enable-image-resizer],
 537                              [enable image resizer [default=no]]),
 538               [],[enable_image_resizer="no"])
 539 AC_MSG_RESULT([$enable_image_resizer])
 540
 541 # check whether to enable HTML5 datalist support
 542 AC_MSG_CHECKING([whether to enable HTML5 datalist support])
 543 AC_ARG_ENABLE(datalist,
 544               AC_HELP_STRING([--enable-datalist],
 545                              [enable HTML5 datalist support [default=yes]]),
 546               [],[enable_datalist="yes"])
 547 AC_MSG_RESULT([$enable_datalist])
 548
 549 # check whether to enable HTML5 sandbox iframe support
 550 AC_MSG_CHECKING([whether to enable HTML5 sandboxed iframe support])
 551 AC_ARG_ENABLE(sandbox,
 552               AC_HELP_STRING([--enable-sandbox],
 553                              [enable HTML5 sandboxed iframe support [default=yes]]),
 554               [],[enable_sandbox="yes"])
 555 AC_MSG_RESULT([$enable_sandbox])
 556
 557 # check whether to enable HTML5 audio/video support
 558 AC_MSG_CHECKING([whether to enable HTML5 video support])
 559 AC_ARG_ENABLE(video,
 560               AC_HELP_STRING([--enable-video],
 561                              [enable HTML5 video support [default=yes]]),
 562               [],[enable_video="yes"])
 563 AC_MSG_RESULT([$enable_video])
 564
 565 # turn off video features if --disable-video is requested
 566 if test "$enable_video" = "no"; then
 567    enable_video_track=no
 568 fi
 569
 570 # check whether to enable HTML5 video track support
 571 AC_MSG_CHECKING([whether to enable HTML5 video track support])
 572 AC_ARG_ENABLE(video_track,
 573               AC_HELP_STRING([--enable-video-track],
 574                              [enable HTML5 video track support [default=yes]]),
 575               [],[enable_video_track="yes"])
 576 AC_MSG_RESULT([$enable_video_track])
 577
 578 # check whether to enable media source support
 579 AC_MSG_CHECKING([whether to enable media source support])
 580 AC_ARG_ENABLE(media_source,
 581               AC_HELP_STRING([--enable-media-source],
 582                              [enable support for media source [default=no]]),
 583               [], [enable_media_source="no"])
 584 AC_MSG_RESULT([$enable_media_source])
 585
 586 # check whether to enable media statistics support
 587 AC_MSG_CHECKING([whether to enable media statistics support])
 588 AC_ARG_ENABLE(media_statistics,
 589               AC_HELP_STRING([--enable-media-statistics],
 590                              [enable support for media statistics [default=no]]),
 591               [], [enable_media_statistics="no"])
 592 AC_MSG_RESULT([$enable_media_statistics])
 593
 594 # check whether to enable Javascript Fullscreen API support
 595 AC_MSG_CHECKING([whether to enable Fullscreen API support])
 596 AC_ARG_ENABLE(fullscreen_api,
 597               AC_HELP_STRING([--enable-fullscreen-api],
 598                              [enable the Fullscreen API support [default=yes]]),
 599               [],[enable_fullscreen_api="yes"])
 600 AC_MSG_RESULT([$enable_fullscreen_api])
 601
 602 # check whether to enable media stream support
 603 AC_MSG_CHECKING([whether to enable media stream support])
 604 AC_ARG_ENABLE(media_stream,
 605               AC_HELP_STRING([--enable-media-stream],
 606                              [enable media stream support (incomplete) [default=no]]),
 607               [],[enable_media_stream="no"])
 608 AC_MSG_RESULT([$enable_media_stream])
 609
 610 # check whether to enable XSLT support
 611 AC_MSG_CHECKING([whether to enable XSLT support])
 612 AC_ARG_ENABLE(xslt,
 613               AC_HELP_STRING([--enable-xslt],
 614                              [enable support for XSLT [default=yes]]),
 615               [],[enable_xslt="yes"])
 616 AC_MSG_RESULT([$enable_xslt])
 617
 618 # check whether to enable geolocation support
 619 AC_MSG_CHECKING([whether to enable geolocation support])
 620 AC_ARG_ENABLE(geolocation,
 621               AC_HELP_STRING([--enable-geolocation],
 622                              [enable support for geolocation [default=no]]),
 623               [],[enable_geolocation="no"])
 624 AC_MSG_RESULT([$enable_geolocation])
 625
 626 # check whether to enable MathML support
 627 AC_MSG_CHECKING([whether to enable MathML support])
 628 AC_ARG_ENABLE(mathml,
 629               AC_HELP_STRING([--enable-mathml],
 630                              [enable support for MathML [default=no]]),
 631               [],[enable_mathml="no"])
 632 AC_MSG_RESULT([$enable_mathml])
 633
 634 # check whether to enable SVG support
 635 AC_MSG_CHECKING([whether to enable SVG support])
 636 AC_ARG_ENABLE(svg,
 637               AC_HELP_STRING([--enable-svg],
 638                              [enable support for SVG [default=yes]]),
 639               [],[enable_svg="yes"])
 640 AC_MSG_RESULT([$enable_svg])
 641
 642 # check whether to enable SharedWorkers support
 643 AC_MSG_CHECKING([whether to enable SharedWorkers support])
 644 AC_ARG_ENABLE(shared_workers,
 645               AC_HELP_STRING([--enable-shared-workers],
 646                              [enable support for SharedWorkers [default=yes]]),
 647               [],[enable_shared_workers="yes"])
 648 AC_MSG_RESULT([$enable_shared_workers])
 649
 650 # check whether to enable Web Workers support
 651 AC_MSG_CHECKING([whether to enable Web Workers support])
 652 AC_ARG_ENABLE(workers,
 653               AC_HELP_STRING([--enable-workers],
 654                              [enable support for Web Workers [default=yes]]),
 655               [],[enable_workers="yes"])
 656 AC_MSG_RESULT([$enable_workers])
 657
 658 # check whether to enable directory upload support
 659 AC_MSG_CHECKING([whether to enable directory upload support])
 660 AC_ARG_ENABLE(directory_upload,
 661               AC_HELP_STRING([--enable-directory-upload],
 662                              [enable support for directory upload [default=no]]),
 663               [], [enable_directory_upload="no"])
 664 AC_MSG_RESULT([$enable_directory_upload])
 665
 666 # check whether to enable HTML5 FileSystem API support
 667 AC_MSG_CHECKING([whether to enable HTML5 FileSystem API support])
 668 AC_ARG_ENABLE(file_system,
 669               AC_HELP_STRING([--enable-file-system],
 670                              [enable support for HTML5 FileSystem API [default=no]]),
 671               [], [enable_file_system="no"])
 672 AC_MSG_RESULT([$enable_file_system])
 673
 674 # check whether to enable Quota API support
 675 AC_MSG_CHECKING([whether to enable Quota API support])
 676 AC_ARG_ENABLE(quota,
 677               AC_HELP_STRING([--enable-quota],
 678                              [enable support for Quota API [default=no]]),
 679               [], [enable_quota="no"])
 680 AC_MSG_RESULT([$enable_quota])
 681
 682 # turn off svg features if --disable-svg is requested
 683 if test "$enable_svg" = "no"; then
 684    enable_svg_fonts=no
 685 fi
 686
 687 # check whether to enable support for filters
 688 AC_MSG_CHECKING([whether to enable support for filters])
 689 AC_ARG_ENABLE(filters,
 690               AC_HELP_STRING([--enable-filters],
 691                              [enable support for filters (experimental) [default=yes]]),
 692               [],[enable_filters="yes"])
 693 AC_MSG_RESULT([$enable_filters])
 694
 695 # check whether to enable support for SVG fonts
 696 AC_MSG_CHECKING([whether to enable support for SVG fonts])
 697 AC_ARG_ENABLE(svg_fonts,
 698               AC_HELP_STRING([--enable-svg-fonts],
 699                              [enable support for SVG fonts (experimental) [default=yes]]),
 700               [],[enable_svg_fonts="yes"])
 701 AC_MSG_RESULT([$enable_svg_fonts])
 702
 703 # check for SVG features, enabling SVG if necessary
 704 if test "$enable_svg_fonts" = "yes"; then
 705    svg_flags=yes
 706    if test "$enable_svg" = "no"; then
 707        AC_MSG_WARN([SVG feature(s) requested but SVG is disabled.. Enabling SVG support])
 708        enable_svg=yes
 709    fi
 710 fi
 711
 712 # check whether to enable Web Socket support
 713 AC_MSG_CHECKING([whether to enable Web Sockets support])
 714 AC_ARG_ENABLE(web_sockets,
 715               AC_HELP_STRING([--enable-web-sockets],
 716                              [enable support for Web Sockets [default=yes]]),
 717               [],[enable_web_sockets="yes"])
 718 AC_MSG_RESULT([$enable_web_sockets])
 719
 720 # check whether to enable Web Audio support
 721 AC_MSG_CHECKING([whether to enable Web Audio support])
 722 AC_ARG_ENABLE(web_audio,
 723               AC_HELP_STRING([--enable-web-audio],
 724                              [enable support for Web Audio [default=no]]),
 725               [],[enable_web_audio="no"])
 726 AC_MSG_RESULT([$enable_web_audio])
 727
 728 # check whether to enable Web Timing support
 729 AC_MSG_CHECKING([whether to enable Web Timing support])
 730 AC_ARG_ENABLE(web_timing,
 731               AC_HELP_STRING([--enable-web-timing],
 732                              [enable support for Web Timing [default=no]]),
 733               [],[enable_web_timing="no"])
 734 AC_MSG_RESULT([$enable_web_timing])
 735
 736 # check whether to enable Blob support
 737 AC_MSG_CHECKING([whether to enable Blob support])
 738 AC_ARG_ENABLE(blob,
 739               AC_HELP_STRING([--enable-blob],
 740                              [enable support for Blob [default=yes]]),
 741               [],[enable_blob="yes"])
 742 AC_MSG_RESULT([$enable_blob])
 743
 744 # check whether to enable Fast Mobile Scrolling support
 745 AC_MSG_CHECKING([whether to enable Fast Mobile Scrolling])
 746 AC_ARG_ENABLE(fast_mobile_scrolling,
 747               AC_HELP_STRING([--enable-fast-mobile-scrolling],
 748                              [enable support for Fast Mobile Scrolling [default=no]]),
 749               [],[enable_fast_mobile_scrolling="no"])
 750 AC_MSG_RESULT([$enable_fast_mobile_scrolling])
 751
 752 # check whether to enable code coverage
 753 AC_MSG_CHECKING([whether to enable code coverage support])
 754 AC_ARG_ENABLE(coverage,
 755               AC_HELP_STRING([--enable-coverage],
 756                              [enable code coverage support [default=no]]),
 757               [],[enable_coverage="no"])
 758 AC_MSG_RESULT([$enable_coverage])
 759
 760 # check whether to enable FastMalloc
 761 AC_MSG_CHECKING([whether to enable optimized memory allocator])
 762 AC_ARG_ENABLE(fast_malloc,
 763               AC_HELP_STRING([--enable-fast-malloc],
 764                              [enable optimized memory allocator default=yes, default=no for debug builds]),
 765               [],[if test "$enable_debug" = "yes"; then enable_fast_malloc="no"; else enable_fast_malloc="yes"; fi])
 766 AC_MSG_RESULT([$enable_fast_malloc])
 767
 768 # check whether to enable debug symbols
 769 AC_MSG_CHECKING([whether to enable debug symbols])
 770 AC_ARG_ENABLE(debug_symbols,
 771               AC_HELP_STRING([--enable-debug-symbols],
 772                              [enable debug symbols default=no, default=yes for debug builds]),
 773               [],[if test "$enable_debug" = "yes"; then enable_debug_symbols="yes"; else enable_debug_symbols="no"; fi])
 774 AC_MSG_RESULT([$enable_debug_symbols])
 775
 776 # check whether to enable debug features
 777 AC_MSG_CHECKING([whether to enable debug features])
 778 AC_ARG_ENABLE(debug_features,
 779               AC_HELP_STRING([--enable-debug-features],
 780                              [enable debug features default=no, default=yes for debug builds]),
 781               [],[if test "$enable_debug" = "yes"; then enable_debug_features="yes"; else enable_debug_features="no"; fi])
 782 AC_MSG_RESULT([$enable_debug_features])
 783
 784 # Determine JavaScript engine to use.
 785 AC_MSG_CHECKING([Javascript engine])
 786 AC_ARG_WITH(jsengine,
 787             AC_HELP_STRING([--with-jsengine=@<:@jsc@:>@],
 788                            [Select Javascript engine [default=jsc]]),
 789             [],[with_jsengine="jsc"])
 790
 791 case "$with_jsengine" in
 792      jsc) ;;
 793      *) AC_MSG_ERROR([Invalid JS engine: Must be jsc]) ;;
 794 esac
 795 AC_MSG_RESULT([$with_jsengine])
 796
 797 if test "$with_jsengine" = "jsc"; then
 798     AC_MSG_CHECKING([whether to enable JIT compilation])
 799     AC_ARG_ENABLE([jit],
 800                   AC_HELP_STRING([--enable-jit],
 801                                  [Enable JIT compilation default=yes]),
 802                   [],[enable_jit="yes"])
 803     if test "$enable_jit" = "yes"; then
 804         case "$host_cpu" in
 805             arm*)
 806                 AC_DEFINE([ENABLE_JIT], [1], [Define to enable JIT])
 807                 AC_DEFINE([ENABLE_YARR], [1], [Define to enable YARR])
 808                 AC_DEFINE([ENABLE_YARR_JIT], [1], [Define to enable YARR JIT])
 809             ;;
 810             i*86|x86_64)
 811                 AC_DEFINE([ENABLE_JIT], [1], [Define to enable JIT])
 812                 AC_DEFINE([ENABLE_YARR], [1], [Define to enable YARR])
 813                 AC_DEFINE([ENABLE_YARR_JIT], [1], [Define to enable YARR JIT])
 814                 AC_DEFINE([ENABLE_JIT_OPTIMIZE_CALL], [1], [Define to enable optimizing calls])
 815                 AC_DEFINE([ENABLE_JIT_OPTIMIZE_PROPERTY_ACCESS], [1], [Define to enable optimized property access])
 816                 AC_DEFINE([ENABLE_JIT_OPTIMIZE_ARITHMETIC], [1], [Define to enable optimized arithmetic])
 817                 case "$host_cpu" in
 818                     i*86)
 819                         AC_DEFINE([WTF_USE_JIT_STUB_ARGUMENT_VA_LIST], [1], [Use stub va_list])
 820                     ;;
 821                     x86_64)
 822                         AC_DEFINE([WTF_USE_JIT_STUB_ARGUMENT_REGISTER], [1], [Use stub register])
 823                         AC_DEFINE([WTF_USE_ALTERNATE_JSIMMEDIATE], [1], [Use alternate JSImmediate])
 824                     ;;
 825                 esac
 826             ;;
 827             sh4)
 828                 AC_DEFINE([ENABLE_YARR], [1], [Define to enable YARR])
 829                 AC_DEFINE([ENABLE_YARR_JIT], [1], [Define to enable YARR JIT])
 830                 AC_DEFINE([ENABLE_JIT], [1], [Define to enable JIT])
 831                 AC_DEFINE([WTF_USE_JIT_STUB_ARGUMENT_REGISTER], [1], [Use stub register])
 832             ;;
 833             *)
 834                 enable_jit="no (CPU '$host_cpu' not supported)"
 835             ;;
 836         esac
 837     else
 838             AC_DEFINE([ENABLE_JIT], [0], [Define to enable JIT])
 839     fi
 840 else
 841     AC_DEFINE([ENABLE_JIT], [0], [Define to enable JIT])
 842     enable_jit="no"
 843 fi
 844
 845 AC_MSG_RESULT([$enable_jit])
 846
 847 # Opcode stats
 848 AC_MSG_CHECKING([whether to enable opcode stats])
 849 AC_ARG_ENABLE([opcode-stats],
 850   [AS_HELP_STRING([--enable-opcode-stats], [Enable Opcode statistics (default: disabled)])],
 851   [], [enable_opcode_stats=no])
 852 AC_MSG_RESULT([$enable_opcode_stats])
 853
 854 if test "$enable_opcode_stats" = "yes"; then
 855   if test "$enable_jit" = "yes"; then
 856     AC_MSG_ERROR([JIT must be disabled for Opcode stats to work.])
 857   fi
 858   AC_DEFINE([ENABLE_OPCODE_STATS], [1], [Define to enable Opcode statistics])
 859 fi
 860
 861 # Link prefetch
 862 AC_MSG_CHECKING([whether to enable link prefetch support])
 863 AC_ARG_ENABLE([link-prefetch],
 864   [AS_HELP_STRING([--enable-link-prefetch], [Enable Link prefetch support (default: disabled)])],
 865   [],[enable_link_prefetch=no])
 866 AC_MSG_RESULT([$enable_link_prefetch])
 867
 868 if test "$enable_link_prefetch" = "yes"; then
 869   AC_DEFINE([ENABLE_LINK_PREFETCH], [1], [Define to enable link prefetch support])
 870 fi
 871
 872 # GObject Introspection
 873 AC_MSG_CHECKING([whether to enable GObject introspection support])
 874 AC_ARG_ENABLE([introspection],
 875   [AS_HELP_STRING([--enable-introspection],[Enable GObject introspection (default: disabled)])],
 876   [],[enable_introspection=no])
 877 AC_MSG_RESULT([$enable_introspection])
 878
 879 # check whether to enable animation API
 880 AC_MSG_CHECKING([whether to enable Animation API support])
 881 AC_ARG_ENABLE(animation_api,
 882               AC_HELP_STRING([--enable-animation-api],
 883                              [enable support for Animation API (experimental) [default=no]]),
 884               [], [enable_animation_api="no"])
 885 AC_MSG_RESULT([$enable_animation_api])
 886
 887 # check whether to enable requestAnimationFrame support
 888 AC_MSG_CHECKING([whether to enable requestAnimationFrame support])
 889 AC_ARG_ENABLE(request_animation_frame,
 890               AC_HELP_STRING([--enable-request-animation-frame],
 891                              [enable support for requestAnimationFrame (experimental) [default=no]]),
 892               [],[enable_request_animation_frame="no"])
 893 AC_MSG_RESULT([$enable_request_animation_frame])
 894
 895 # check whether to enable touch icon loading
 896 AC_MSG_CHECKING([whether to enable touch icon loading])
 897 AC_ARG_ENABLE(touch_icon_loading,
 898               AC_HELP_STRING([--enable-touch-icon-loading],
 899                              [enable support for loading touch icons [default=no]]),
 900               [], [enable_touch_icon_loading="no"])
 901 AC_MSG_RESULT([$enable_touch_icon_loading])
 902
 903 # check whether to enable Register Protocol Handler support
 904 AC_MSG_CHECKING([whether to enable Register Protocol Handler])
 905 AC_ARG_ENABLE(register_protocol_handler,
 906               AC_HELP_STRING([--enable-register-protocol-handler],
 907                              [enable support for Register Protocol Handler (experimental) [default=no]]),
 908               [],[enable_register_protocol_handler="no"])
 909 AC_MSG_RESULT([$enable_register_protocol_handler])
 910
 911 # check whether to enable DeviceOrientation support
 912 AC_MSG_CHECKING([whether to enable DeviceOrientation])
 913 AC_ARG_ENABLE(device_orientation,
 914               AC_HELP_STRING([--enable-device-orientation],
 915                              [enable support for DeviceOrientation (experimental and incomplete) [default=no]]),
 916               [],[enable_device_orientation="no"])
 917 AC_MSG_RESULT([$enable_device_orientation])
 918
 919 G_IR_SCANNER=
 920 G_IR_COMPILER=
 921 G_IR_GENERATE=
 922 GIRDIR=
 923 GIRTYPELIBDIR=
 924
 925 if test "$enable_introspection" = "yes"; then
 926   GOBJECT_INTROSPECTION_REQUIRED=0.9.5
 927   PKG_CHECK_MODULES([INTROSPECTION],[gobject-introspection-1.0 >= $GOBJECT_INTROSPECTION_REQUIRED])
 928
 929   G_IR_SCANNER="$($PKG_CONFIG --variable=g_ir_scanner gobject-introspection-1.0)"
 930   G_IR_COMPILER="$($PKG_CONFIG --variable=g_ir_compiler gobject-introspection-1.0)"
 931   G_IR_GENERATE="$($PKG_CONFIG --variable=g_ir_generate gobject-introspection-1.0)"
 932   AC_DEFINE([ENABLE_INTROSPECTION],[1],[Define to enable GObject introspection support])
 933 fi
 934
 935 AC_SUBST([G_IR_SCANNER])
 936 AC_SUBST([G_IR_COMPILER])
 937 AC_SUBST([G_IR_GENERATE])
 938
 939 # determine the font backend
 940 AC_MSG_CHECKING([the font backend to use])
 941 AC_ARG_WITH(font_backend,
 942             AC_HELP_STRING([--with-font-backend=@<:@freetype/pango@:>@],
 943                            [Select font backend [default=freetype]]),
 944             [],[with_font_backend="freetype"])
 945
 946 case "$with_font_backend" in
 947      freetype|pango) ;;
 948      *) AC_MSG_ERROR([Invalid font backend: must be freetype or pango.]) ;;
 949 esac
 950 AC_MSG_RESULT([$with_font_backend])
 951
 952 if test "$host_cpu" = "sh4"; then
 953    CXXFLAGS="$CXXFLAGS -mieee -w"
 954    CFLAGS="$CFLAGS -mieee -w"
 955 fi
 956
 957 # Add '-g' flag to gcc to build with debug symbols
 958 if test "$enable_debug_symbols" = "yes"; then
 959    CXXFLAGS="$CXXFLAGS -g"
 960    CFLAGS="$CFLAGS -g"
 961 fi
 962
 963 if test "$enable_debug_features" = "no"; then
 964    AC_DEFINE([NDEBUG], [1], [Define to disable debugging features])
 965 fi
 966
 967 # Add the appropriate 'O' level for optimized builds
 968 if test "$enable_optimizations" = "yes"; then
 969    CXXFLAGS="$CXXFLAGS -O2"
 970    CFLAGS="$CFLAGS -O2"
 971 else
 972    CXXFLAGS="$CXXFLAGS -O0"
 973    CFLAGS="$CFLAGS -O0"
 974 fi
 975
 976 PKG_CHECK_MODULES([LIBSOUP],
 977                   [libsoup-2.4 >= $LIBSOUP_REQUIRED_VERSION])
 978 AC_SUBST([LIBSOUP_CFLAGS])
 979 AC_SUBST([LIBSOUP_LIBS])
 980
 981 # check if FreeType/FontConfig are available
 982 if test "$with_font_backend" = "freetype"; then
 983    if test "$with_target" = "directfb"; then
 984    PKG_CHECK_MODULES([FREETYPE],
 985                      [fontconfig >= $FONTCONFIG_REQUIRED_VERSION
 986                      freetype2 >= $FREETYPE2_REQUIRED_VERSION])
 987    else
 988    PKG_CHECK_MODULES([FREETYPE],
 989                      [cairo-ft
 990                      fontconfig >= $FONTCONFIG_REQUIRED_VERSION
 991                      freetype2 >= $FREETYPE2_REQUIRED_VERSION])
 992    fi
 993    AC_SUBST([FREETYPE_CFLAGS])
 994    AC_SUBST([FREETYPE_LIBS])
 995 fi
 996
 997 # check if SQLite3 is available. Error out only if one of the
 998 # features hard-depending on it is enabled while SQLite3 is
 999 # unavailable.
1000 PKG_CHECK_MODULES([SQLITE3],
1001                   [sqlite3 >= $SQLITE_REQUIRED_VERSION],
1002                   [sqlite3_has_pkg_config=yes],
1003                   [sqlite3_has_pkg_config=no])
1004 if test "$sqlite3_has_pkg_config" = "no"; then
1005    AC_SEARCH_LIBS([sqlite3_open16], [sqlite3],
1006                   [sqlite3_found=yes;SQLITE3_LIBS="$LIBS";SQLITE3_CFLAGS="-I $srcdir/WebKitLibraries/WebCoreSQLite3"],
1007                   [sqlite3_found=no])
1008 fi
1009 AC_SUBST([SQLITE3_CFLAGS])
1010 AC_SUBST([SQLITE3_LIBS])
1011
1012 if (test "$sqlite3_found" = "no"); then
1013    AC_MSG_ERROR([SQLite3 is required for the Database related features])
1014 fi
1015
1016 # check if libxslt is available
1017 if test "$enable_xslt" = "yes"; then
1018    PKG_CHECK_MODULES([LIBXSLT],[libxslt >= $LIBXSLT_REQUIRED_VERSION])
1019    AC_SUBST([LIBXSLT_CFLAGS])
1020    AC_SUBST([LIBXSLT_LIBS])
1021 fi
1022
1023 # check if geoclue is available
1024 if test "$enable_geolocation" = "yes"; then
1025     PKG_CHECK_MODULES([GEOCLUE], [geoclue])
1026     AC_SUBST([GEOCLUE_CFLAGS])
1027     AC_SUBST([GEOCLUE_LIBS])
1028 fi
1029
1030 # check for XRender under Linux/Unix. Some linkers require explicit
1031 # linkage (like GNU Gold), so we cannot rely on GTK+ pulling XRender
1032 if test "$os_win32" = "no"; then
1033    PKG_CHECK_MODULES([XRENDER], [xrender])
1034    AC_SUBST([XRENDER_CFLAGS])
1035    AC_SUBST([XRENDER_LIBS])
1036 fi
1037
1038 # check if gstreamer is available
1039 if test "$enable_video" = "yes" || test "$enable_web_audio" = "yes"; then
1040    PKG_CHECK_MODULES([GSTREAMER],
1041                      [gstreamer-0.10 >= $GSTREAMER_REQUIRED_VERSION
1042                      gstreamer-app-0.10
1043                      gstreamer-audio-0.10
1044                      gstreamer-base-0.10
1045                      gstreamer-interfaces-0.10
1046                      gstreamer-pbutils-0.10
1047                      gstreamer-plugins-base-0.10 >= $GSTREAMER_PLUGINS_BASE_REQUIRED_VERSION
1048                      gstreamer-video-0.10],
1049                      [have_gstreamer=yes])
1050
1051    AC_SUBST([GSTREAMER_CFLAGS])
1052    AC_SUBST([GSTREAMER_LIBS])
1053 fi
1054
1055 # check if libfftw is available
1056 if test "$enable_web_audio" = "yes"; then
1057    PKG_CHECK_MODULES([LIBFFTW],
1058                      [fftw3 >= $LIBFFTW_REQUIRED_VERSION
1059                      fftw3f >= $LIBFFTW_REQUIRED_VERSION],
1060                      [have_fftw=yes])
1061
1062     AC_SUBST([LIBFFTW_CFLAGS])
1063     AC_SUBST([LIBFFTW_LIBS])
1064 fi
1065
1066 # check for code coverage support
1067 if test "$enable_coverage" = "yes"; then
1068    COVERAGE_CFLAGS="-MD"
1069    COVERAGE_LDFLAGS="-ftest-coverage -fprofile-arcs"
1070    AC_SUBST([COVERAGE_CFLAGS])
1071    AC_SUBST([COVERAGE_LDFLAGS])
1072 fi
1073
1074 # check for HTML features
1075 if test "$enable_video" = "yes"; then
1076     html_flags=yes
1077 fi
1078
1079 # WebKit2
1080 AC_MSG_CHECKING([whether to build Webkit2])
1081 AC_ARG_ENABLE(webkit2,
1082     AC_HELP_STRING([--enable-webkit2], [build webkit2 [default=no]]),
1083     [], [enable_webkit2="no"])
1084 AC_MSG_RESULT([$enable_webkit2])
1085 if test "$enable_webkit2" = "yes"; then
1086    if test "$GTK_API_VERSION" = "2.0"; then
1087       AC_MSG_ERROR([WebKit2 requires GTK+ 3.x, use --with-gtk=3.0])
1088    fi
1089 fi
1090
1091 # Plugin Process
1092 AC_MSG_CHECKING([whether to build plugin process for WebKit2])
1093 AC_ARG_ENABLE(plugin_process,
1094             AC_HELP_STRING([--enable-plugin-process], [build plugin process for WebKit2 [default=yes]]),
1095                            [], [enable_plugin_process="yes"])
1096 AC_MSG_RESULT([$enable_plugin_process])
1097
1098 # Build the plugin process only when building Webkit2.
1099 if test "$enable_webkit2" = "no"; then
1100     enable_plugin_process=no
1101 fi
1102
1103 # Make sure we have GTK+ 2.x to build the plugin process.
1104 if test "$enable_plugin_process" = "yes"; then
1105    PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= $GTK2_REQUIRED_VERSION gail >= $GAIL2_REQUIRED_VERSION)
1106 fi
1107 AC_SUBST(GTK2_CFLAGS)
1108 AC_SUBST(GTK2_LIBS)
1109
1110 GTK_DOC_CHECK([1.10])
1111
1112 # OS conditionals
1113 AM_CONDITIONAL([OS_WIN32],[test "$os_win32" = "yes"])
1114 AM_CONDITIONAL([OS_UNIX],[test "$os_win32" = "no"])
1115 AM_CONDITIONAL([OS_LINUX],[test "$os_linux" = "yes"])
1116 AM_CONDITIONAL([OS_GNU],[test "$os_gnu" = "yes"])
1117 AM_CONDITIONAL([OS_FREEBSD],[test "$os_freebsd" = "yes"])
1118
1119 # target conditionals
1120 AM_CONDITIONAL([TARGET_X11], [test "$with_target" = "x11"])
1121 AM_CONDITIONAL([TARGET_WIN32], [test "$with_target" = "win32"])
1122 AM_CONDITIONAL([TARGET_QUARTZ], [test "$with_target" = "quartz"])
1123 AM_CONDITIONAL([TARGET_DIRECTFB], [test "$with_target" = "directfb"])
1124
1125 # JS engine conditionals
1126 AM_CONDITIONAL([USE_JSC], [test "$with_jsengine" = "jsc"])
1127
1128 # Unicode backend conditionals
1129 AM_CONDITIONAL([USE_ICU_UNICODE], [test "$with_unicode_backend" = "icu"])
1130 AM_CONDITIONAL([USE_GLIB_UNICODE], [test "$with_unicode_backend" = "glib"])
1131
1132 # Font backend conditionals
1133 AM_CONDITIONAL([USE_FREETYPE], [test "$with_font_backend" = "freetype"])
1134 AM_CONDITIONAL([USE_PANGO], [test "$with_font_backend" = "pango"])
1135
1136 # GStreamer feature conditional
1137 AM_CONDITIONAL([USE_GSTREAMER], [test "$have_gstreamer" = "yes"])
1138
1139 # Web Audio feature conditional
1140 AM_CONDITIONAL([USE_WEBAUDIO_FFTW], [test "$have_fftw" = "yes"])
1141
1142 # WebKit feature conditionals
1143 AM_CONDITIONAL([ENABLE_DEBUG],[test "$enable_debug_features" = "yes"])
1144 AM_CONDITIONAL([ENABLE_3D_RENDERING],[test "$enable_3d_rendering" = "yes"])
1145 AM_CONDITIONAL([ENABLE_WEBGL],[test "$enable_webgl" = "yes"])
1146 AM_CONDITIONAL([ENABLE_BLOB],[test "$enable_blob" = "yes"])
1147 AM_CONDITIONAL([ENABLE_METER_TAG],[test "$enable_meter_tag" = "yes"])
1148 AM_CONDITIONAL([ENABLE_MICRODATA],[test "$enable_microdata" = "yes"])
1149 AM_CONDITIONAL([ENABLE_PAGE_VISIBILITY_API],[test "$enable_page_visibility_api" = "yes"])
1150 AM_CONDITIONAL([ENABLE_PROGRESS_TAG],[test "$enable_progress_tag" = "yes"])
1151 AM_CONDITIONAL([ENABLE_CHANNEL_MESSAGING],[test "$enable_channel_messaging" = "yes"])
1152 AM_CONDITIONAL([ENABLE_JAVASCRIPT_DEBUGGER],[test "$enable_javascript_debugger" = "yes"])
1153 AM_CONDITIONAL([ENABLE_GAMEPAD],[test "$enable_gamepad" = "yes"])
1154 AM_CONDITIONAL([ENABLE_DIRECTORY_UPLOAD],[test "$enable_directory_upload" = "yes"])
1155 AM_CONDITIONAL([ENABLE_DATAGRID],[test "$enable_datagrid" = "yes"])
1156 AM_CONDITIONAL([ENABLE_DATA_TRANSFER_ITEMS],[test "$enable_data_transfer_items" = "yes"])
1157 AM_CONDITIONAL([ENABLE_SQL_DATABASE],[test "$enable_sql_database" = "yes"])
1158 AM_CONDITIONAL([ENABLE_DATALIST],[test "$enable_datalist" = "yes"])
1159 AM_CONDITIONAL([ENABLE_DETAILS],[test "$enable_details" = "yes"])
1160 AM_CONDITIONAL([ENABLE_FAST_MOBILE_SCROLLING],[test "$enable_fast_mobile_scrolling" = "yes"])
1161 AM_CONDITIONAL([ENABLE_FILE_SYSTEM],[test "$enable_file_system" = "yes"])
1162 AM_CONDITIONAL([ENABLE_QUOTA],[test "$enable_quota" = "yes"])
1163 AM_CONDITIONAL([ENABLE_ICONDATABASE],[test "$enable_icon_database" = "yes"])
1164 AM_CONDITIONAL([ENABLE_IMAGE_RESIZER],[test "$enable_image_resizer" = "yes"])
1165 AM_CONDITIONAL([ENABLE_INDEXED_DATABASE],[test "$enable_indexed_database" = "yes"])
1166 AM_CONDITIONAL([ENABLE_INPUT_COLOR],[test "$enable_input_color" = "yes"])
1167 AM_CONDITIONAL([ENABLE_INPUT_SPEECH],[test "$enable_input_speech" = "yes"])
1168 AM_CONDITIONAL([ENABLE_XSLT],[test "$enable_xslt" = "yes"])
1169 AM_CONDITIONAL([ENABLE_FILTERS],[test "$enable_filters" = "yes"])
1170 AM_CONDITIONAL([ENABLE_GEOLOCATION], [test "$enable_geolocation" = "yes"])
1171 AM_CONDITIONAL([ENABLE_MATHML], [test "$enable_mathml" = "yes"])
1172 AM_CONDITIONAL([ENABLE_MHTML], [test "$enable_mhtml" = "yes"])
1173 AM_CONDITIONAL([ENABLE_VIDEO],[test "$enable_video" = "yes"])
1174 AM_CONDITIONAL([ENABLE_MEDIA_SOURCE],[test "$enable_media_source" = "yes"])
1175 AM_CONDITIONAL([ENABLE_MEDIA_STATISTICS],[test "$enable_media_statistics" = "yes"])
1176 AM_CONDITIONAL([ENABLE_VIDEO_TRACK],[test "$enable_video_track" = "yes"])
1177 AM_CONDITIONAL([ENABLE_FULLSCREEN_API],[test "$enable_fullscreen_api" = "yes"])
1178 AM_CONDITIONAL([ENABLE_MEDIA_STREAM],[test "$enable_media_stream" = "yes"])
1179 AM_CONDITIONAL([ENABLE_NOTIFICATIONS],[test "$enable_notifications" = "yes"])
1180 AM_CONDITIONAL([ENABLE_ORIENTATION_EVENTS],[test "$enable_orientation_events" = "yes"])
1181 AM_CONDITIONAL([ENABLE_SVG],[test "$enable_svg" = "yes"])
1182 AM_CONDITIONAL([ENABLE_SVG_FONTS],[test "$enable_svg_fonts" = "yes"])
1183 AM_CONDITIONAL([ENABLE_COVERAGE],[test "$enable_coverage" = "yes"])
1184 AM_CONDITIONAL([ENABLE_FAST_MALLOC],[test "$enable_fast_malloc" = "yes"])
1185 AM_CONDITIONAL([ENABLE_WORKERS],[test "$enable_workers" = "yes"])
1186 AM_CONDITIONAL([ENABLE_SHARED_WORKERS],[test "$enable_shared_workers" = "yes"])
1187 AM_CONDITIONAL([SVG_FLAGS],[test "$svg_flags" = "yes"])
1188 AM_CONDITIONAL([HTML_FLAGS],[test "$html_flags" = "yes"])
1189 AM_CONDITIONAL([ENABLE_WEB_SOCKETS],[test "$enable_web_sockets" = "yes"])
1190 AM_CONDITIONAL([ENABLE_WEB_AUDIO],[test "$enable_web_audio" = "yes"])
1191 AM_CONDITIONAL([ENABLE_WEB_TIMING],[test "$enable_web_timing" = "yes"])
1192 AM_CONDITIONAL([ENABLE_OPCODE_STATS],[test "$enable_opcode_stats" = "yes"])
1193 AM_CONDITIONAL([ENABLE_WEBKIT2],[test "$enable_webkit2" = "yes"])
1194 AM_CONDITIONAL([ENABLE_PLUGIN_PROCESS],[test "$enable_plugin_process" = "yes"])
1195 AM_CONDITIONAL([ENABLE_SPELLCHECK],[test "$enable_spellcheck" = "yes"])
1196 AM_CONDITIONAL([ENABLE_ANIMATION_API],[test "$enable_animation_api" = "yes"])
1197 AM_CONDITIONAL([ENABLE_REQUEST_ANIMATION_FRAME],[test "$enable_request_animation_frame" = "yes"])
1198 AM_CONDITIONAL([ENABLE_TOUCH_ICON_LOADING],[test "$enable_touch_icon_loading" = "yes"])
1199 AM_CONDITIONAL([ENABLE_REGISTER_PROTOCOL_HANDLER],[test "$enable_register_protocol_handler" = "yes"])
1200 AM_CONDITIONAL([ENABLE_DEVICE_ORIENTATION],[test "$enable_device_orientation" = "yes"])
1201 AM_CONDITIONAL([ENABLE_MUTATION_OBSERVERS],[test "$enable_mutation_observers" = "yes"])
1202
1203 # Gtk conditionals
1204 AM_CONDITIONAL([ENABLE_INTROSPECTION],[test "$enable_introspection" = "yes"])
1205
1206 AC_CONFIG_FILES([
1207 GNUmakefile
1208 ])
1209
1210
1211 AC_CONFIG_FILES([
1212 Source/WebKit/gtk/webkit/webkitversion.h
1213 Documentation/version.xml:Source/WebKit/gtk/docs/version.xml.in
1214 ])
1215
1216 AC_CONFIG_FILES([
1217 Source/WebKit/gtk/${WEBKITGTK_PC_NAME}-${WEBKITGTK_API_VERSION}.pc:Source/WebKit/gtk/webkit.pc.in
1218 Source/WebKit/gtk/JSCore-${WEBKITGTK_API_VERSION}.gir:Source/WebKit/gtk/JSCore.gir.in
1219 Source/WebKit/gtk/org.webkitgtk-${WEBKITGTK_API_VERSION}.gschema.xml:Source/WebKit/gtk/org.webkitgtk.gschema.xml.in
1220 Source/JavaScriptCore/javascriptcoregtk-${WEBKITGTK_API_VERSION}.pc:Source/JavaScriptCore/javascriptcoregtk.pc.in
1221 ]
1222 ,[WEBKITGTK_API_VERSION=$WEBKITGTK_API_VERSION,WEBKITGTK_PC_NAME=$WEBKITGTK_PC_NAME]
1223 )
1224
1225
1226 if test "$enable_webkit2" = "yes"; then
1227     AC_CONFIG_FILES([
1228     Source/WebKit2/webkit2gtk-${WEBKITGTK_API_VERSION}.pc:Source/WebKit2/webkit2gtk.pc.in
1229     ]
1230     ,[WEBKITGTK_API_VERSION=$WEBKITGTK_API_VERSION,WEBKITGTK_PC_NAME=$WEBKITGTK_PC_NAME]
1231     )
1232 fi
1233
1234 AC_OUTPUT
1235
1236 echo "
1237 WebKit was configured with the following options:
1238
1239 Build configuration:
1240  Enable debugging (slow)                                  : $enable_debug
1241  Compile with debug symbols (slow)                        : $enable_debug_symbols
1242  Enable debug features (slow)                             : $enable_debug_features
1243  Enable GCC build optimization                            : $enable_optimizations
1244  Code coverage support                                    : $enable_coverage
1245  Unicode backend                                          : $with_unicode_backend
1246  Font backend                                             : $with_font_backend
1247  Optimized memory allocator                               : $enable_fast_malloc
1248  JavaScript Engine                                        : $with_jsengine
1249 Features:
1250  3D Rendering                                             : $enable_3d_rendering
1251  WebGL                                                    : $enable_webgl
1252  Blob support                                             : $enable_blob
1253  DOM mutation observer support                            : $enable_mutation_observers
1254  DeviceOrientation support                                : $enable_device_orientation
1255  Directory upload                                         : $enable_directory_upload
1256  Fast Mobile Scrolling                                    : $enable_fast_mobile_scrolling
1257  JIT compilation                                          : $enable_jit
1258  Filters support                                          : $enable_filters
1259  Geolocation support                                      : $enable_geolocation
1260  JavaScript debugger/profiler support                     : $enable_javascript_debugger
1261  Gamepad support                                          : $enable_gamepad
1262  MathML support                                           : $enable_mathml
1263  Media source                                             : $enable_media_source
1264  Media statistics                                         : $enable_media_statistics
1265  HTML5 channel messaging support                          : $enable_channel_messaging
1266  HTML5 meter element support                              : $enable_meter_tag
1267  HTML5 microdata support                                  : $enable_microdata
1268  Page Visibility API support                              : $enable_page_visibility_api
1269  HTML5 progress element support                           : $enable_progress_tag
1270  HTML5 client-side session and persistent storage support : $enable_dom_storage
1271  SQL client-side database storage support                 : $enable_sql_database
1272  HTML5 datagrid support                                   : $enable_datagrid
1273  HTML5 data transfer items support                        : $enable_data_transfer_items
1274  HTML5 FileSystem API support                             : $enable_file_system
1275  Quota API support                                        : $enable_quota
1276  HTML5 sandboxed iframe support                           : $enable_sandbox
1277  HTML5 video element support                              : $enable_video
1278  HTML5 track element support                              : $enable_video_track
1279  Fullscreen API support                                   : $enable_fullscreen_api
1280  Media stream support                                     : $enable_media_stream
1281  Icon database support                                    : $enable_icon_database
1282  Image resizer support                                    : $enable_image_resizer
1283  Link prefetch support                                    : $enable_link_prefetch
1284  Opcode stats                                             : $enable_opcode_stats
1285  SharedWorkers support                                    : $enable_shared_workers
1286  Color input support                                      : $enable_input_color
1287  Speech input support                                     : $enable_input_speech
1288  SVG support                                              : $enable_svg
1289  SVG fonts support                                        : $enable_svg_fonts
1290  Web Audio support                                        : $enable_web_audio
1291  Web Sockets support                                      : $enable_web_sockets
1292  Web Timing support                                       : $enable_web_timing
1293  Web Workers support                                      : $enable_workers
1294  XSLT support                                             : $enable_xslt
1295  Spellcheck support                                       : $enable_spellcheck
1296  Animation API                                            : $enable_animation_api
1297  RequestAnimationFrame support                            : $enable_request_animation_frame
1298  Touch Icon Loading support                               : $enable_touch_icon_loading
1299  Register Protocol Handler support                        : $enable_register_protocol_handler
1300  WebKit2 support                                          : $enable_webkit2
1301  WebKit2 plugin process                                   : $enable_plugin_process
1302
1303 GTK+ configuration:
1304  GTK+ version                                             : $with_gtk
1305  GDK target                                               : $with_target
1306  Hildon UI extensions                                     : $with_hildon
1307  Introspection support                                    : $enable_introspection
1308 "
1309 if test "$with_unicode_backend" = "glib"; then
1310    echo "     >> WARNING: the glib-based unicode backend is slow and incomplete <<"
1311    echo
1312    echo
1313 fi