configure.ac

   1 AC_PREREQ(2.59)
   2
   3 m4_define([webkit_major_version], [1])
   4 m4_define([webkit_minor_version], [5])
   5 m4_define([webkit_micro_version], [2])
   6
   7 # This is the version we'll be using as part of our User-Agent string
   8 # e.g., AppleWebKit/$(webkit_user_agent_version) ...
   9 #
  10 # Sourced from Source/WebCore/Configurations/Version.xcconfig
  11 m4_define([webkit_user_agent_major_version], [534])
  12 m4_define([webkit_user_agent_minor_version], [26])
  13
  14 AC_INIT([WebKit],[webkit_major_version.webkit_minor_version.webkit_micro_version],[http://bugs.webkit.org/])
  15
  16 AC_CONFIG_MACRO_DIR([Source/autotools])
  17 AC_CONFIG_AUX_DIR([Source/autotools])
  18 AC_SUBST(ACLOCAL_AMFLAGS, "-I Source/autotools")
  19
  20 AC_CONFIG_HEADERS([autotoolsconfig.h])
  21 AC_CANONICAL_HOST
  22
  23 WEBKIT_MAJOR_VERSION=webkit_major_version
  24 WEBKIT_MINOR_VERSION=webkit_minor_version
  25 WEBKIT_MICRO_VERSION=webkit_micro_version
  26 WEBKIT_USER_AGENT_MAJOR_VERSION=webkit_user_agent_major_version
  27 WEBKIT_USER_AGENT_MINOR_VERSION=webkit_user_agent_minor_version
  28 AC_SUBST(WEBKIT_MAJOR_VERSION)
  29 AC_SUBST(WEBKIT_MINOR_VERSION)
  30 AC_SUBST(WEBKIT_MICRO_VERSION)
  31 AC_SUBST(WEBKIT_USER_AGENT_MAJOR_VERSION)
  32 AC_SUBST(WEBKIT_USER_AGENT_MINOR_VERSION)
  33
  34 AC_CONFIG_SRCDIR([Source/WebCore/config.h])
  35
  36 dnl # Libtool library version, not to confuse with API version
  37 dnl # see http://www.gnu.org/software/libtool/manual/html_node/Libtool-versioning.html
  38 LIBWEBKITGTK_VERSION=9:0:9
  39 AC_SUBST([LIBWEBKITGTK_VERSION])
  40
  41 AM_INIT_AUTOMAKE([foreign subdir-objects tar-ustar])
  42
  43 # Use AM_SILENT_RULES if present
  44 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  45
  46 # host checking - inspired by the GTK+ configure.in
  47 # TODO: move these to webkit.m4?
  48 AC_MSG_CHECKING([for native Win32])
  49 case "$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 fi
 115
 116 # check for libjpeg the way Gtk does it.
 117 AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,
 118                    jpeg_ok=yes, jpeg_ok=no
 119                    AC_MSG_ERROR([JPEG library (libjpeg) not found]))
 120 if test "$jpeg_ok" = yes; then
 121    AC_MSG_CHECKING([for jpeglib])
 122    AC_TRY_CPP(
 123 [#include <stdio.h>
 124 #undef PACKAGE
 125 #undef VERSION
 126 #undef HAVE_STDLIB_H
 127 #include <jpeglib.h>],
 128          jpeg_ok=yes,
 129          jpeg_ok=no)
 130    AC_MSG_RESULT($jpeg_ok)
 131    if test "$jpeg_ok" = yes; then
 132       JPEG_LIBS="-ljpeg"
 133       # should we check for progressive JPEG like GTK+ as well?
 134    else
 135       AC_MSG_ERROR([JPEG library (libjpeg) not found])
 136    fi
 137 fi
 138 AC_SUBST([JPEG_LIBS])
 139
 140 # Check for libpng the way Gtk+ does it
 141 for l in libpng libpng14 libpng12; do
 142   AC_MSG_CHECKING(for $l)
 143   if $PKG_CONFIG --exists $l ; then
 144     AC_MSG_RESULT(yes)
 145     PNG_LIBS=`$PKG_CONFIG --libs $l`
 146     png_ok=yes
 147     break
 148   else
 149     AC_MSG_RESULT(no)
 150     png_ok=no
 151   fi
 152 done
 153 if test "$png_ok" != yes; then
 154   AC_CHECK_LIB(png, png_read_info,
 155     [AC_CHECK_HEADER(png.h,
 156       png_ok=yes,
 157       png_ok=no)],
 158     AC_MSG_ERROR([PNG library (libpng) not found]), -lz -lm)
 159   if test "$png_ok" = yes; then
 160     AC_MSG_CHECKING([for png_structp in png.h])
 161     AC_TRY_COMPILE([#include <png.h>],
 162       [png_structp pp; png_infop info; png_colorp cmap; png_create_read_struct;],
 163       png_ok=yes,
 164       png_ok=no)
 165     AC_MSG_RESULT($png_ok)
 166     if test "$png_ok" = yes; then
 167       PNG_LIBS='-lpng -lz'
 168     else
 169       AC_MSG_ERROR([PNG library (libpng) not found])
 170     fi
 171   else
 172     AC_MSG_ERROR([PNG library (libpng) not found])
 173   fi
 174 fi
 175 AC_SUBST([PNG_LIBS])
 176
 177
 178 if test "$os_win32" = "yes"; then
 179   WINMM_LIBS=-lwinmm
 180   SHLWAPI_LIBS=-lshlwapi
 181   OLE32_LIBS=-lole32
 182 fi
 183 AC_SUBST([WINMM_LIBS])
 184 AC_SUBST([SHLWAPI_LIBS])
 185 AC_SUBST([OLE32_LIBS])
 186
 187
 188 # determine the GTK+ version to use
 189 AC_MSG_CHECKING([the GTK+ version to use])
 190 AC_ARG_WITH([gtk],
 191         [AS_HELP_STRING([--with-gtk=2.0|3.0], [the GTK+ version to use (default: 3.0)])],
 192         [case "$with_gtk" in
 193         2.0|3.0) ;;
 194         *) AC_MSG_ERROR([invalid GTK+ version specified]) ;;
 195         esac],
 196         [with_gtk=3.0])
 197 AC_MSG_RESULT([$with_gtk])
 198
 199 GTK2_REQUIRED_VERSION=2.10
 200 GAIL2_REQUIRED_VERSION=1.8
 201 GTK3_REQUIRED_VERSION=3.0
 202 GAIL3_REQUIRED_VERSION=3.0
 203
 204 case "$with_gtk" in
 205      2.0) GTK_REQUIRED_VERSION=$GTK2_REQUIRED_VERSION
 206           GTK_API_VERSION=2.0
 207           WEBKITGTK_API_MAJOR_VERSION=1
 208           WEBKITGTK_API_MINOR_VERSION=0
 209           WEBKITGTK_API_VERSION=1.0
 210           WEBKITGTK_PC_NAME=webkit
 211           GAIL_PC_NAME=gail
 212           GAIL_REQUIRED_VERSION=$GAIL2_REQUIRED_VERSION
 213           ;;
 214      3.0) GTK_REQUIRED_VERSION=$GTK3_REQUIRED_VERSION
 215           GTK_API_VERSION=3.0
 216           WEBKITGTK_API_MAJOR_VERSION=3
 217           WEBKITGTK_API_MINOR_VERSION=0
 218           WEBKITGTK_API_VERSION=3.0
 219           WEBKITGTK_PC_NAME=webkitgtk
 220           GAIL_PC_NAME=gail-3.0
 221           GAIL_REQUIRED_VERSION=$GAIL3_REQUIRED_VERSION
 222           ;;
 223 esac
 224
 225 AC_SUBST([WEBKITGTK_API_MAJOR_VERSION])
 226 AC_SUBST([WEBKITGTK_API_MINOR_VERSION])
 227 AC_SUBST([WEBKITGTK_API_VERSION])
 228 AC_SUBST([WEBKITGTK_PC_NAME])
 229 AC_SUBST([GTK_API_VERSION])
 230 AM_CONDITIONAL([GTK_API_VERSION_2],[test "$GTK_API_VERSION" = "2.0"])
 231
 232 # determine the GDK/GTK+ target
 233 AC_MSG_CHECKING([the target windowing system])
 234 AC_ARG_WITH(target,
 235             AC_HELP_STRING([--with-target=@<:@x11/win32/quartz/directfb@:>@],
 236                            [Select webkit target [default=x11]]),
 237             [],[with_target="x11"])
 238
 239 case "$with_target" in
 240      x11|win32|quartz|directfb) ;;
 241      *) AC_MSG_ERROR([Invalid target: must be x11, quartz, win32, or directfb.]) ;;
 242 esac
 243
 244 AC_MSG_RESULT([$with_target])
 245
 246 AC_MSG_CHECKING([for Hildon UI extensions])
 247 AC_ARG_WITH(hildon,
 248             AC_HELP_STRING([--with-hildon],
 249                            [Use Hildon UI extensions [default=no]]),
 250             [],[with_hildon="no"])
 251 AC_MSG_RESULT([$with_hildon])
 252
 253 if test "$with_hildon" = "yes"; then
 254     HILDON_CPPFLAGS="-DMAEMO_CHANGES"
 255     PKG_CHECK_MODULES([HILDON], [hildon-1])
 256     AC_SUBST([HILDON_CPPFLAGS])
 257     AC_SUBST([HILDON_CFLAGS])
 258     AC_SUBST([HILDON_LIBS])
 259 fi
 260
 261 # minimum base dependencies
 262 LIBSOUP_REQUIRED_VERSION=2.33.6
 263 CAIRO_REQUIRED_VERSION=1.10
 264 FONTCONFIG_REQUIRED_VERSION=2.4
 265 FREETYPE2_REQUIRED_VERSION=9.0
 266 LIBXML_REQUIRED_VERSION=2.6
 267
 268 # minimum GTK+ base dependencies
 269 PANGO_REQUIRED_VERSION=1.12
 270
 271 # optional modules
 272 LIBXSLT_REQUIRED_VERSION=1.1.7
 273 SQLITE_REQUIRED_VERSION=3.0
 274 GSTREAMER_REQUIRED_VERSION=0.10
 275 GSTREAMER_PLUGINS_BASE_REQUIRED_VERSION=0.10.30
 276 ENCHANT_REQUIRED_VERSION=0.22
 277
 278 # Available modules
 279 #
 280 # glib - glib and includes gthread
 281 # unicode - check and identify which unicode backend to use
 282 #
 283 # todo: webcore gtk
 284 WEBKIT_CHECK_DEPENDENCIES([glib unicode])
 285
 286 GETTEXT_PACKAGE=$PACKAGE-$GTK_API_VERSION
 287 AC_SUBST(GETTEXT_PACKAGE)
 288 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",
 289                    [The gettext catalog name])
 290
 291 PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= $LIBXML_REQUIRED_VERSION)
 292 AC_SUBST(LIBXML_CFLAGS)
 293 AC_SUBST(LIBXML_LIBS)
 294
 295 PKG_CHECK_MODULES(PANGO,
 296                   [pango >= $PANGO_REQUIRED_VERSION
 297                    pangoft2])
 298 AC_SUBST(PANGO_CFLAGS)
 299 AC_SUBST(PANGO_LIBS)
 300
 301 AC_MSG_CHECKING([whether to enable spellcheck support])
 302 AC_ARG_ENABLE([spellcheck],
 303   [AS_HELP_STRING([--enable-spellcheck],[enable support for spellcheck])],
 304   [],[enable_spellcheck="yes"])
 305 AC_MSG_RESULT([$enable_spellcheck])
 306
 307 if test "$enable_spellcheck" = "yes"; then
 308 PKG_CHECK_MODULES(ENCHANT, enchant >= $ENCHANT_REQUIRED_VERSION, [], [enable_spellcheck="no"])
 309 AC_SUBST(ENCHANT_CFLAGS)
 310 AC_SUBST(ENCHANT_LIBS)
 311 fi
 312
 313 PKG_CHECK_MODULES(GAIL, $GAIL_PC_NAME >= $GAIL_REQUIRED_VERSION)
 314 AC_SUBST(GAIL_CFLAGS)
 315 AC_SUBST(GAIL_LIBS)
 316
 317 # check for target-specific dependencies
 318 if test "$with_target" = "directfb"; then
 319    PKG_CHECK_MODULES(CAIRO, cairo-directfb >= $CAIRO_REQUIRED_VERSION)
 320    PKG_CHECK_MODULES(GTK, gtk+-directfb-2.0 >= $GTK_REQUIRED_VERSION)
 321    AC_DEFINE([WTF_PLATFORM_DIRECTFB],[1],[Define if target is DirectFB])
 322 else
 323    PKG_CHECK_MODULES(CAIRO, cairo >= $CAIRO_REQUIRED_VERSION)
 324    PKG_CHECK_MODULES(GTK, gtk+-$GTK_API_VERSION >= $GTK_REQUIRED_VERSION)
 325
 326    if test "$with_target" = "x11" && test "$os_win32" = "no"; then
 327       # check for XT
 328       PKG_CHECK_MODULES([XT],
 329                         [xt],
 330                         [xt_has_pkg_config=yes],
 331                         [xt_has_pkg_config=no])
 332       # some old versions of Xt do not provide xt.pc, so try to link against Xt
 333       # and if it's installed fall back to just adding -lXt
 334       if test "$xt_has_pkg_config" = "no"; then
 335          # using AC_CHECK_LIB instead of AC_SEARCH_LIB is fine in this case as
 336          # we don't care about the XtOpenDisplay symbol but only about the
 337          # existence of libXt
 338          AC_CHECK_LIB([Xt], [XtOpenDisplay],
 339                       [XT_CFLAGS=""; XT_LIBS="-lXt"],
 340                       [AC_MSG_ERROR([X Toolkit Intrinsics library (libXt) not found])])
 341       fi
 342       AC_SUBST([XT_CFLAGS])
 343       AC_SUBST([XT_LIBS])
 344       AC_DEFINE([WTF_PLATFORM_X11],[1],[Define if target is X11])
 345    fi
 346 fi
 347 AC_SUBST(GTK_CFLAGS)
 348 AC_SUBST(GTK_LIBS)
 349 AC_SUBST(CAIRO_CFLAGS)
 350 AC_SUBST(CAIRO_LIBS)
 351
 352 # check whether to build with debugging enabled
 353 AC_MSG_CHECKING([whether to do a debug build])
 354 AC_ARG_ENABLE(debug,
 355               AC_HELP_STRING([--enable-debug],
 356                              [turn on debugging [default=no]]),
 357               [],[enable_debug="no"])
 358 AC_MSG_RESULT([$enable_debug])
 359
 360 # check whether to enable optimized builds
 361 AC_MSG_CHECKING([whether to enable optimized builds])
 362 AC_ARG_ENABLE(optimizations,
 363               AC_HELP_STRING([--enable-optimizations],
 364                              [turn on optimize builds (GCC only)
 365                              [default=yes]]),
 366               [enable_optimizations=$enableval],
 367               [if test "$enable_debug" = "yes"; then enable_optimizations="no"; else enable_optimizations="yes"; fi])
 368 AC_MSG_RESULT([$enable_optimizations])
 369
 370 # check whether to enable 3D rendering support
 371 AC_MSG_CHECKING([whether to enable support for 3D Rendering])
 372 AC_ARG_ENABLE(3d_rendering,
 373               AC_HELP_STRING([--enable-3d-rendering],
 374                              [enable support for 3D Rendering (experimental) [default=no]]),
 375               [],[enable_3d_rendering="no"])
 376 AC_MSG_RESULT([$enable_3d_rendering])
 377
 378 # check whether to enable WebGL support
 379 AC_MSG_CHECKING([whether to enable WebGL support])
 380 AC_ARG_ENABLE(webgl,
 381               AC_HELP_STRING([--enable-webgl],
 382                              [enable support for WebGL (experimental) [default=no]]),
 383               [], [enable_webgl="no"])
 384 AC_MSG_RESULT([$enable_webgl])
 385
 386 if test "$enable_webgl" = "yes"; then
 387     AC_CHECK_HEADERS([GL/gl.h], [], AC_MSG_ERROR([OpenGL header not found]))
 388     AC_CHECK_HEADERS([GL/glx.h], [], AC_MSG_ERROR([GLX header not found]))
 389     OPENGL_LIBS=-lGL
 390 fi
 391 AC_SUBST([OPENGL_LIBS])
 392
 393 # check whether to enable channel messaging support
 394 AC_MSG_CHECKING([whether to enable HTML5 Channel Messaging support])
 395 AC_ARG_ENABLE(channel_messaging,
 396               AC_HELP_STRING([--enable-channel-messaging],
 397                              [enable HTML5 channel messaging support [default=yes]]),
 398               [],[enable_channel_messaging="yes"])
 399 AC_MSG_RESULT([$enable_channel_messaging])
 400
 401 # check whether to enable notifications
 402 AC_MSG_CHECKING([whether to enable notifications])
 403 AC_ARG_ENABLE(notifications,
 404               AC_HELP_STRING([--enable-notifications],
 405                              [enable notifications [default=no]]),
 406               [],[enable_notifications="no"])
 407 AC_MSG_RESULT([$enable_notifications])
 408
 409 # check whether to enable the meter tag
 410 AC_MSG_CHECKING([whether to enable HTML5 meter tag])
 411 AC_ARG_ENABLE(meter_tag,
 412               AC_HELP_STRING([--enable-meter-tag],
 413                              [enable HTML5 meter [default=yes]]),
 414               [],[enable_meter_tag="yes"])
 415 AC_MSG_RESULT([$enable_meter_tag])
 416
 417 # check whether to enable page visibility API.
 418 AC_MSG_CHECKING([whether to enable Page Visibility API support])
 419 AC_ARG_ENABLE(page_visibility_api,
 420               AC_HELP_STRING([--enable-page-visibility-api],
 421                              [enable page visibility api[default=no]]),
 422               [],[enable_page_visibility_api="no"])
 423 AC_MSG_RESULT([$enable_page_visibility_api])
 424
 425 # check whether to enable the progress tag
 426 AC_MSG_CHECKING([whether to enable HTML5 progress tag])
 427 AC_ARG_ENABLE(progress_tag,
 428               AC_HELP_STRING([--enable-progress-tag],
 429                              [enable HTML5 progress [default=yes]]),
 430               [],[enable_progress_tag="yes"])
 431 AC_MSG_RESULT([$enable_progress_tag])
 432
 433 # check whether to enable JavaScript debugger/profiler support
 434 AC_MSG_CHECKING([whether to enable JavaScript debugger/profiler support])
 435 AC_ARG_ENABLE(javascript_debugger,
 436               AC_HELP_STRING([--enable-javascript-debugger],
 437                              [enable JavaScript debugger/profiler support [default=yes]]),
 438               [],[enable_javascript_debugger="yes"])
 439 AC_MSG_RESULT([$enable_javascript_debugger])
 440
 441 # check whether to build with datagrid support
 442 AC_MSG_CHECKING([whether to enable HTML5 datagrid support])
 443 AC_ARG_ENABLE(datagrid,
 444               AC_HELP_STRING([--enable-datagrid],
 445                              [enable HTML5 datagrid support [default=no]]),
 446               [],[enable_datagrid="no"])
 447 AC_MSG_RESULT([$enable_datagrid])
 448
 449 # check whether to build with data transfer items support
 450 AC_MSG_CHECKING([whether to enable HTML5 data transfer items support])
 451 AC_ARG_ENABLE(data_transfer_items,
 452               AC_HELP_STRING([--enable-data-transfer-items],
 453                              [enable HTML5 data transfer items support [default=no]]),
 454               [],[enable_data_transfer_items="no"])
 455 AC_MSG_RESULT([$enable_data_transfer_items])
 456
 457 # check whether to enable HTML5 Offline Web Applications support
 458 AC_MSG_CHECKING([whether to enable HTML5 offline web applications support])
 459 AC_ARG_ENABLE(offline_web_applications,
 460               AC_HELP_STRING([--enable-offline-web-applications],
 461                              [enable HTML5 offline web applications support [default=yes]]),
 462               [],[enable_offline_web_applications="yes"])
 463 AC_MSG_RESULT([$enable_offline_web_applications])
 464
 465 # check whether to enable HTML5 client-side session and persitent storage support
 466 AC_MSG_CHECKING([whether to enable HTML5 client-side session and persistent storage support])
 467 AC_ARG_ENABLE(dom_storage,
 468               AC_HELP_STRING([--enable-dom-storage],
 469                              [enable HTML5 client-side session and persistent storage support [default=yes]]),
 470               [],[enable_dom_storage="yes"])
 471 AC_MSG_RESULT([$enable_dom_storage])
 472
 473 # check whether to enable the indexed database API
 474 AC_MSG_CHECKING([whether to enable the indexed database API])
 475 AC_ARG_ENABLE(indexed_database,
 476               AC_HELP_STRING([--enable-indexed-database],
 477                              [enable the indexed database API [default=no]]),
 478               [],[enable_indexed_database="no"])
 479 AC_MSG_RESULT([$enable_indexed_database])
 480
 481 # check whether to enable the color input
 482 AC_MSG_CHECKING([whether to enable the color input])
 483 AC_ARG_ENABLE(input_color,
 484               AC_HELP_STRING([--enable-input-color],
 485                              [enable the color input [default=no]]),
 486               [],[enable_input_color="no"])
 487 AC_MSG_RESULT([$enable_input_color])
 488
 489 # check whether to enable the speech input API
 490 AC_MSG_CHECKING([whether to enable the speech input API])
 491 AC_ARG_ENABLE(input_speech,
 492               AC_HELP_STRING([--enable-input-speech],
 493                              [enable the speech input API [default=no]]),
 494               [],[enable_input_speech="no"])
 495 AC_MSG_RESULT([$enable_input_speech])
 496
 497 # check whether to build with database support
 498 AC_MSG_CHECKING([whether to enable HTML5 client-side database storage support])
 499 AC_ARG_ENABLE(database,
 500               AC_HELP_STRING([--enable-database],
 501                              [enable HTML5 client-side database storage support [default=yes]]),
 502               [],[enable_database="yes"])
 503 AC_MSG_RESULT([$enable_database])
 504
 505 # check whether to build with server-sent events support
 506 AC_MSG_CHECKING([whether to enable HTML5 server-sent events support])
 507 AC_ARG_ENABLE(eventsource,
 508               AC_HELP_STRING([--enable-eventsource],
 509                              [enable HTML5 server-sent events support [default=yes]]),
 510               [],[enable_eventsource="yes"])
 511 AC_MSG_RESULT([$enable_eventsource])
 512
 513 # check whether to build with icon database support
 514 AC_MSG_CHECKING([whether to enable icon database support])
 515 AC_ARG_ENABLE(icon_database,
 516               AC_HELP_STRING([--enable-icon-database],
 517                              [enable icon database [default=yes]]),
 518               [],[enable_icon_database="yes"])
 519 AC_MSG_RESULT([$enable_icon_database])
 520
 521 # check whether to build with image resizer API support
 522 AC_MSG_CHECKING([whether to enable image resizer API support])
 523 AC_ARG_ENABLE(image_resizer,
 524               AC_HELP_STRING([--enable-image-resizer],
 525                              [enable image resizer [default=no]]),
 526               [],[enable_image_resizer="no"])
 527 AC_MSG_RESULT([$enable_image_resizer])
 528
 529 # check whether to enable HTML5 datalist support
 530 AC_MSG_CHECKING([whether to enable HTML5 datalist support])
 531 AC_ARG_ENABLE(datalist,
 532               AC_HELP_STRING([--enable-datalist],
 533                              [enable HTML5 datalist support [default=yes]]),
 534               [],[enable_datalist="yes"])
 535 AC_MSG_RESULT([$enable_datalist])
 536
 537 # check whether to enable HTML5 sandbox iframe support
 538 AC_MSG_CHECKING([whether to enable HTML5 sandboxed iframe support])
 539 AC_ARG_ENABLE(sandbox,
 540               AC_HELP_STRING([--enable-sandbox],
 541                              [enable HTML5 sandboxed iframe support [default=yes]]),
 542               [],[enable_sandbox="yes"])
 543 AC_MSG_RESULT([$enable_sandbox])
 544
 545 # check whether to enable HTML5 audio/video support
 546 AC_MSG_CHECKING([whether to enable HTML5 video support])
 547 AC_ARG_ENABLE(video,
 548               AC_HELP_STRING([--enable-video],
 549                              [enable HTML5 video support [default=yes]]),
 550               [],[enable_video="yes"])
 551 AC_MSG_RESULT([$enable_video])
 552
 553 # turn off video features if --disable-video is requested
 554 if test "$enable_video" = "no"; then
 555    enable_video_track=no
 556 fi
 557
 558 # check whether to enable HTML5 video track support
 559 AC_MSG_CHECKING([whether to enable HTML5 video track support])
 560 AC_ARG_ENABLE(video_track,
 561               AC_HELP_STRING([--enable-video-track],
 562                              [enable HTML5 video track support [default=yes]]),
 563               [],[enable_video_track="yes"])
 564 AC_MSG_RESULT([$enable_video_track])
 565
 566 # check whether to enable media statistics support
 567 AC_MSG_CHECKING([whether to enable media statistics support])
 568 AC_ARG_ENABLE(media_statistics,
 569               AC_HELP_STRING([--enable-media-statistics],
 570                              [enable support for media statistics [default=no]]),
 571               [], [enable_media_statistics="no"])
 572 AC_MSG_RESULT([$enable_media_statistics])
 573
 574 # check whether to enable Javascript Fullscreen API support
 575 AC_MSG_CHECKING([whether to enable Fullscreen API support])
 576 AC_ARG_ENABLE(fullscreen_api,
 577               AC_HELP_STRING([--enable-fullscreen-api],
 578                              [enable the Fullscreen API support [default=yes]]),
 579               [],[enable_fullscreen_api="yes"])
 580 AC_MSG_RESULT([$enable_fullscreen_api])
 581
 582 # check whether to enable media stream support
 583 AC_MSG_CHECKING([whether to enable media stream support])
 584 AC_ARG_ENABLE(media_stream,
 585               AC_HELP_STRING([--enable-media-stream],
 586                              [enable media stream support (incomplete) [default=no]]),
 587               [],[enable_media_stream="no"])
 588 AC_MSG_RESULT([$enable_media_stream])
 589
 590 # check whether to enable XHTML-MP support
 591 AC_MSG_CHECKING([whether to enable XHTML-MP support])
 592 AC_ARG_ENABLE(xhtmlmp,
 593               AC_HELP_STRING([--enable-xhtmlmp],
 594                              [enable support for XHTML-MP [default=no]]),
 595               [],[enable_xhtmlmp="no"])
 596 AC_MSG_RESULT([$enable_xhtmlmp])
 597
 598 # check whether to enable XPath support
 599 AC_MSG_CHECKING([whether to enable XPath support])
 600 AC_ARG_ENABLE(xpath,
 601               AC_HELP_STRING([--enable-xpath],
 602                              [enable support for XPath [default=yes]]),
 603               [],[enable_xpath="yes"])
 604 AC_MSG_RESULT([$enable_xpath])
 605
 606 # check whether to enable XSLT support
 607 AC_MSG_CHECKING([whether to enable XSLT support])
 608 AC_ARG_ENABLE(xslt,
 609               AC_HELP_STRING([--enable-xslt],
 610                              [enable support for XSLT [default=yes]]),
 611               [],[enable_xslt="yes"])
 612 AC_MSG_RESULT([$enable_xslt])
 613
 614 # check whether to enable geolocation support
 615 AC_MSG_CHECKING([whether to enable geolocation support])
 616 AC_ARG_ENABLE(geolocation,
 617               AC_HELP_STRING([--enable-geolocation],
 618                              [enable support for geolocation [default=no]]),
 619               [],[enable_geolocation="no"])
 620 AC_MSG_RESULT([$enable_geolocation])
 621
 622 # check whether to enable client-based geolocation support
 623 AC_MSG_CHECKING([whether to enable client-based geolocation support])
 624 AC_ARG_ENABLE(client_based_geolocation,
 625               AC_HELP_STRING([--enable-client-based-geolocation],
 626                              [enable support for client-based geolocation [default=no]]),
 627               [],[enable_client_based_geolocation="no"])
 628 AC_MSG_RESULT([$enable_client_based_geolocation])
 629
 630 # check whether to enable MathML support
 631 AC_MSG_CHECKING([whether to enable MathML support])
 632 AC_ARG_ENABLE(mathml,
 633               AC_HELP_STRING([--enable-mathml],
 634                              [enable support for MathML [default=no]]),
 635               [],[enable_mathml="no"])
 636 AC_MSG_RESULT([$enable_mathml])
 637
 638 # check whether to enable SVG support
 639 AC_MSG_CHECKING([whether to enable SVG support])
 640 AC_ARG_ENABLE(svg,
 641               AC_HELP_STRING([--enable-svg],
 642                              [enable support for SVG [default=yes]]),
 643               [],[enable_svg="yes"])
 644 AC_MSG_RESULT([$enable_svg])
 645
 646 # check whether to enable WCSS support
 647 AC_MSG_CHECKING([whether to enable WCSS support])
 648 AC_ARG_ENABLE(wcss,
 649               AC_HELP_STRING([--enable-wcss],
 650                              [enable support for WCSS [default=no]]),
 651               [],[enable_wcss="no"])
 652 AC_MSG_RESULT([$enable_wcss])
 653
 654 # check whether to enable SharedWorkers support
 655 AC_MSG_CHECKING([whether to enable SharedWorkers support])
 656 AC_ARG_ENABLE(shared_workers,
 657               AC_HELP_STRING([--enable-shared-workers],
 658                              [enable support for SharedWorkers [default=yes]]),
 659               [],[enable_shared_workers="yes"])
 660 AC_MSG_RESULT([$enable_shared_workers])
 661
 662 # check whether to enable Web Workers support
 663 AC_MSG_CHECKING([whether to enable Web Workers support])
 664 AC_ARG_ENABLE(workers,
 665               AC_HELP_STRING([--enable-workers],
 666                              [enable support for Web Workers [default=yes]]),
 667               [],[enable_workers="yes"])
 668 AC_MSG_RESULT([$enable_workers])
 669
 670 # check whether to enable directory upload support
 671 AC_MSG_CHECKING([whether to enable directory upload support])
 672 AC_ARG_ENABLE(directory_upload,
 673               AC_HELP_STRING([--enable-directory-upload],
 674                              [enable support for directory upload [default=no]]),
 675               [], [enable_directory_upload="no"])
 676 AC_MSG_RESULT([$enable_directory_upload])
 677
 678 # check whether to enable HTML5 FileSystem API support
 679 AC_MSG_CHECKING([whether to enable HTML5 FileSystem API support])
 680 AC_ARG_ENABLE(file_system,
 681               AC_HELP_STRING([--enable-file-system],
 682                              [enable support for HTML5 FileSystem API [default=no]]),
 683               [], [enable_file_system="no"])
 684 AC_MSG_RESULT([$enable_file_system])
 685
 686 # check whether to enable Quota API support
 687 AC_MSG_CHECKING([whether to enable Quota API support])
 688 AC_ARG_ENABLE(quota,
 689               AC_HELP_STRING([--enable-quota],
 690                              [enable support for Quota API [default=no]]),
 691               [], [enable_quota="no"])
 692 AC_MSG_RESULT([$enable_quota])
 693
 694 # turn off svg features if --disable-svg is requested
 695 if test "$enable_svg" = "no"; then
 696    enable_svg_animation=no
 697    enable_svg_fonts=no
 698    enable_svg_foreign_object=no
 699    enable_svg_as_image=no
 700    enable_svg_use=no
 701 fi
 702
 703 # check whether to enable support for SVG animation
 704 AC_MSG_CHECKING([whether to enable support for SVG animation])
 705 AC_ARG_ENABLE(svg_animation,
 706               AC_HELP_STRING([--enable-svg-animation],
 707                              [enable support for SVG animation (experimental) [default=yes]]),
 708               [],[enable_svg_animation="yes"])
 709 AC_MSG_RESULT([$enable_svg_animation])
 710
 711 # check whether to enable support for filters
 712 AC_MSG_CHECKING([whether to enable support for filters])
 713 AC_ARG_ENABLE(filters,
 714               AC_HELP_STRING([--enable-filters],
 715                              [enable support for filters (experimental) [default=yes]]),
 716               [],[enable_filters="yes"])
 717 AC_MSG_RESULT([$enable_filters])
 718
 719 # check whether to enable support for SVG fonts
 720 AC_MSG_CHECKING([whether to enable support for SVG fonts])
 721 AC_ARG_ENABLE(svg_fonts,
 722               AC_HELP_STRING([--enable-svg-fonts],
 723                              [enable support for SVG fonts (experimental) [default=yes]]),
 724               [],[enable_svg_fonts="yes"])
 725 AC_MSG_RESULT([$enable_svg_fonts])
 726
 727 # check whether to enable foreign objects support for SVG
 728 AC_MSG_CHECKING([whether to enable support for SVG foreign objects])
 729 AC_ARG_ENABLE(svg_foreign_object,
 730               AC_HELP_STRING([--enable-svg-foreign-object],
 731                              [enable support for SVG foreign objects (experimental) [default=yes]]),
 732               [],[enable_svg_foreign_object="yes"])
 733 AC_MSG_RESULT([$enable_svg_foreign_object])
 734
 735 # check whether to enable SVG As Image support
 736 AC_MSG_CHECKING([whether to enable SVG as Image support])
 737 AC_ARG_ENABLE(svg_as_image,
 738               AC_HELP_STRING([--enable-svg-as-image],
 739                              [enable SVG as Image support (experimental) [default=yes]]),
 740               [],[enable_svg_as_image="yes"])
 741 AC_MSG_RESULT([$enable_svg_as_image])
 742
 743 # check whether to enable SVG USE element support
 744 AC_MSG_CHECKING([whether to enable support for SVG use element])
 745 AC_ARG_ENABLE(svg_use,
 746               AC_HELP_STRING([--enable-svg-use],
 747                              [enable SVG use element support (experimental) [default=yes]]),
 748               [],[enable_svg_use="yes"])
 749 AC_MSG_RESULT([$enable_svg_use])
 750
 751 # check for SVG features, enabling SVG if necessary
 752 if test "$enable_svg_animation" = "yes" || \
 753    test "$enable_svg_fonts" = "yes" || \
 754    test "$enable_svg_foreign_object" = "yes" || \
 755    test "$enable_svg_as_image" = "yes" || \
 756    test "$enable_svg_use" = "yes"; then
 757    svg_flags=yes
 758    if test "$enable_svg" = "no"; then
 759        AC_MSG_WARN([SVG feature(s) requested but SVG is disabled.. Enabling SVG support])
 760        enable_svg=yes
 761    fi
 762 fi
 763
 764 # check whether to enable Web Socket support
 765 AC_MSG_CHECKING([whether to enable Web Sockets support])
 766 AC_ARG_ENABLE(web_sockets,
 767               AC_HELP_STRING([--enable-web-sockets],
 768                              [enable support for Web Sockets [default=yes]]),
 769               [],[enable_web_sockets="yes"])
 770 AC_MSG_RESULT([$enable_web_sockets])
 771
 772 # check whether to enable Web Audio support
 773 AC_MSG_CHECKING([whether to enable Web Audio support])
 774 AC_ARG_ENABLE(web_audio,
 775               AC_HELP_STRING([--enable-web-audio],
 776                              [enable support for Web Audio [default=no]]),
 777               [],[enable_web_audio="no"])
 778 AC_MSG_RESULT([$enable_web_audio])
 779
 780 # check whether to enable Web Timing support
 781 AC_MSG_CHECKING([whether to enable Web Timing support])
 782 AC_ARG_ENABLE(web_timing,
 783               AC_HELP_STRING([--enable-web-timing],
 784                              [enable support for Web Timing [default=no]]),
 785               [],[enable_web_timing="no"])
 786 AC_MSG_RESULT([$enable_web_timing])
 787
 788 # check whether to enable Blob support
 789 AC_MSG_CHECKING([whether to enable Blob support])
 790 AC_ARG_ENABLE(blob,
 791               AC_HELP_STRING([--enable-blob],
 792                              [enable support for Blob [default=yes]]),
 793               [],[enable_blob="yes"])
 794 AC_MSG_RESULT([$enable_blob])
 795
 796 # check whether to enable Fast Mobile Scrolling support
 797 AC_MSG_CHECKING([whether to enable Fast Mobile Scrolling])
 798 AC_ARG_ENABLE(fast_mobile_scrolling,
 799               AC_HELP_STRING([--enable-fast-mobile-scrolling],
 800                              [enable support for Fast Mobile Scrolling [default=no]]),
 801               [],[enable_fast_mobile_scrolling="no"])
 802 AC_MSG_RESULT([$enable_fast_mobile_scrolling])
 803
 804 # check whether to enable code coverage
 805 AC_MSG_CHECKING([whether to enable code coverage support])
 806 AC_ARG_ENABLE(coverage,
 807               AC_HELP_STRING([--enable-coverage],
 808                              [enable code coverage support [default=no]]),
 809               [],[enable_coverage="no"])
 810 AC_MSG_RESULT([$enable_coverage])
 811
 812 # check whether to enable FastMalloc
 813 AC_MSG_CHECKING([whether to enable optimized memory allocator])
 814 AC_ARG_ENABLE(fast_malloc,
 815               AC_HELP_STRING([--enable-fast-malloc],
 816                              [enable optimized memory allocator default=yes, default=no for debug builds]),
 817               [],[if test "$enable_debug" = "yes"; then enable_fast_malloc="no"; else enable_fast_malloc="yes"; fi])
 818 AC_MSG_RESULT([$enable_fast_malloc])
 819
 820 # check whether to enable debug symbols
 821 AC_MSG_CHECKING([whether to enable debug symbols])
 822 AC_ARG_ENABLE(debug_symbols,
 823               AC_HELP_STRING([--enable-debug-symbols],
 824                              [enable debug symbols default=no, default=yes for debug builds]),
 825               [],[if test "$enable_debug" = "yes"; then enable_debug_symbols="yes"; else enable_debug_symbols="no"; fi])
 826 AC_MSG_RESULT([$enable_debug_symbols])
 827
 828 # check whether to enable debug features
 829 AC_MSG_CHECKING([whether to enable debug features])
 830 AC_ARG_ENABLE(debug_features,
 831               AC_HELP_STRING([--enable-debug-features],
 832                              [enable debug features default=no, default=yes for debug builds]),
 833               [],[if test "$enable_debug" = "yes"; then enable_debug_features="yes"; else enable_debug_features="no"; fi])
 834 AC_MSG_RESULT([$enable_debug_features])
 835
 836 AC_MSG_CHECKING([whether to enable JIT compilation])
 837 AC_ARG_ENABLE([jit],
 838               AC_HELP_STRING([--enable-jit],
 839                              [Enable JIT compilation default=yes]),
 840               [],[enable_jit="yes"])
 841 if test "$enable_jit" = "yes"; then
 842     case "$host_cpu" in
 843         arm*)
 844             AC_DEFINE([ENABLE_JIT], [1], [Define to enable JIT])
 845             AC_DEFINE([ENABLE_YARR], [1], [Define to enable YARR])
 846             AC_DEFINE([ENABLE_YARR_JIT], [1], [Define to enable YARR JIT])
 847         ;;
 848         i*86|x86_64)
 849             AC_DEFINE([ENABLE_JIT], [1], [Define to enable JIT])
 850             AC_DEFINE([ENABLE_YARR], [1], [Define to enable YARR])
 851             AC_DEFINE([ENABLE_YARR_JIT], [1], [Define to enable YARR JIT])
 852             AC_DEFINE([ENABLE_JIT_OPTIMIZE_CALL], [1], [Define to enable optimizing calls])
 853             AC_DEFINE([ENABLE_JIT_OPTIMIZE_PROPERTY_ACCESS], [1], [Define to enable optimized property access])
 854             AC_DEFINE([ENABLE_JIT_OPTIMIZE_ARITHMETIC], [1], [Define to enable optimized arithmetic])
 855             case "$host_cpu" in
 856                 i*86)
 857                     AC_DEFINE([WTF_USE_JIT_STUB_ARGUMENT_VA_LIST], [1], [Use stub va_list])
 858                 ;;
 859                 x86_64)
 860                     AC_DEFINE([WTF_USE_JIT_STUB_ARGUMENT_REGISTER], [1], [Use stub register])
 861                     AC_DEFINE([WTF_USE_ALTERNATE_JSIMMEDIATE], [1], [Use alternate JSImmediate])
 862                 ;;
 863             esac
 864         ;;
 865         sh4)
 866             AC_DEFINE([ENABLE_YARR], [1], [Define to enable YARR])
 867             AC_DEFINE([ENABLE_YARR_JIT], [1], [Define to enable YARR JIT])
 868             AC_DEFINE([ENABLE_JIT], [1], [Define to enable JIT])
 869             AC_DEFINE([WTF_USE_JIT_STUB_ARGUMENT_REGISTER], [1], [Use stub register])
 870         ;;
 871         *)
 872             enable_jit="no (CPU '$host_cpu' not supported)"
 873         ;;
 874     esac
 875 else
 876         AC_DEFINE([ENABLE_JIT], [0], [Define to enable JIT])
 877 fi
 878 AC_MSG_RESULT([$enable_jit])
 879
 880 # Opcode stats
 881 AC_MSG_CHECKING([whether to enable opcode stats])
 882 AC_ARG_ENABLE([opcode-stats],
 883   [AS_HELP_STRING([--enable-opcode-stats], [Enable Opcode statistics (default: disabled)])],
 884   [], [enable_opcode_stats=no])
 885 AC_MSG_RESULT([$enable_opcode_stats])
 886
 887 if test "$enable_opcode_stats" = "yes"; then
 888   if test "$enable_jit" = "yes"; then
 889     AC_MSG_ERROR([JIT must be disabled for Opcode stats to work.])
 890   fi
 891   AC_DEFINE([ENABLE_OPCODE_STATS], [1], [Define to enable Opcode statistics])
 892 fi
 893
 894 # Link prefetch
 895 AC_MSG_CHECKING([whether to enable link prefetch support])
 896 AC_ARG_ENABLE([link-prefetch],
 897   [AS_HELP_STRING([--enable-link-prefetch], [Enable Link prefetch support (default: disabled)])],
 898   [],[enable_link_prefetch=no])
 899 AC_MSG_RESULT([$enable_link_prefetch])
 900
 901 if test "$enable_link_prefetch" = "yes"; then
 902   AC_DEFINE([ENABLE_LINK_PREFETCH], [1], [Define to enable link prefetch support])
 903 fi
 904
 905 # GObject Introspection
 906 AC_MSG_CHECKING([whether to enable GObject introspection support])
 907 AC_ARG_ENABLE([introspection],
 908   [AS_HELP_STRING([--enable-introspection],[Enable GObject introspection (default: disabled)])],
 909   [],[enable_introspection=no])
 910 AC_MSG_RESULT([$enable_introspection])
 911
 912 # check whether to enable animation API
 913 AC_MSG_CHECKING([whether to enable Animation API support])
 914 AC_ARG_ENABLE(animation_api,
 915               AC_HELP_STRING([--enable-animation-api],
 916                              [enable support for Animation API (experimental) [default=no]]),
 917               [], [enable_animation_api="no"])
 918 AC_MSG_RESULT([$enable_animation_api])
 919
 920 # check whether to enable touch icon loading
 921 AC_MSG_CHECKING([whether to enable touch icon loading])
 922 AC_ARG_ENABLE(touch_icon_loading,
 923               AC_HELP_STRING([--enable-touch-icon-loading],
 924                              [enable support for loading touch icons [default=no]]),
 925               [], [enable_touch_icon_loading="no"])
 926 AC_MSG_RESULT([$enable_touch_icon_loading])
 927
 928 # check whether to enable Register Protocol Handler support
 929 AC_MSG_CHECKING([whether to enable Register Protocol Handler])
 930 AC_ARG_ENABLE(register_protocol_handler,
 931               AC_HELP_STRING([--enable-register-protocol-handler],
 932                              [enable support for Register Protocol Handler (experimental) [default=no]]),
 933               [],[enable_register_protocol_handler="no"])
 934 AC_MSG_RESULT([$enable_register_protocol_handler])
 935
 936 # check whether to enable DeviceOrientation support
 937 AC_MSG_CHECKING([whether to enable DeviceOrientation])
 938 AC_ARG_ENABLE(device_orientation,
 939               AC_HELP_STRING([--enable-device-orientation],
 940                              [enable support for DeviceOrientation (experimental and incomplete) [default=no]]),
 941               [],[enable_device_orientation="no"])
 942 AC_MSG_RESULT([$enable_device_orientation])
 943
 944 G_IR_SCANNER=
 945 G_IR_COMPILER=
 946 G_IR_GENERATE=
 947 GIRDIR=
 948 GIRTYPELIBDIR=
 949
 950 if test "$enable_introspection" = "yes"; then
 951   GOBJECT_INTROSPECTION_REQUIRED=0.9.5
 952   PKG_CHECK_MODULES([INTROSPECTION],[gobject-introspection-1.0 >= $GOBJECT_INTROSPECTION_REQUIRED])
 953
 954   G_IR_SCANNER="$($PKG_CONFIG --variable=g_ir_scanner gobject-introspection-1.0)"
 955   G_IR_COMPILER="$($PKG_CONFIG --variable=g_ir_compiler gobject-introspection-1.0)"
 956   G_IR_GENERATE="$($PKG_CONFIG --variable=g_ir_generate gobject-introspection-1.0)"
 957   AC_DEFINE([ENABLE_INTROSPECTION],[1],[Define to enable GObject introspection support])
 958 fi
 959
 960 AC_SUBST([G_IR_SCANNER])
 961 AC_SUBST([G_IR_COMPILER])
 962 AC_SUBST([G_IR_GENERATE])
 963
 964 # determine the font backend
 965 AC_MSG_CHECKING([the font backend to use])
 966 AC_ARG_WITH(font_backend,
 967             AC_HELP_STRING([--with-font-backend=@<:@freetype/pango@:>@],
 968                            [Select font backend [default=freetype]]),
 969             [],[with_font_backend="freetype"])
 970
 971 case "$with_font_backend" in
 972      freetype|pango) ;;
 973      *) AC_MSG_ERROR([Invalid font backend: must be freetype or pango.]) ;;
 974 esac
 975 AC_MSG_RESULT([$with_font_backend])
 976
 977 if test "$host_cpu" = "sh4"; then
 978    CXXFLAGS="$CXXFLAGS -mieee -w"
 979    CFLAGS="$CFLAGS -mieee -w"
 980 fi
 981
 982 # Add '-g' flag to gcc to build with debug symbols
 983 if test "$enable_debug_symbols" = "yes"; then
 984    CXXFLAGS="$CXXFLAGS -g"
 985    CFLAGS="$CFLAGS -g"
 986 fi
 987
 988 if test "$enable_debug_features" = "no"; then
 989    AC_DEFINE([NDEBUG], [1], [Define to disable debugging features])
 990 fi
 991
 992 # Add the appropriate 'O' level for optimized builds
 993 if test "$enable_optimizations" = "yes"; then
 994    CXXFLAGS="$CXXFLAGS -O2"
 995    CFLAGS="$CFLAGS -O2"
 996 else
 997    CXXFLAGS="$CXXFLAGS -O0"
 998    CFLAGS="$CFLAGS -O0"
 999 fi
1000
1001 PKG_CHECK_MODULES([LIBSOUP],
1002                   [libsoup-2.4 >= $LIBSOUP_REQUIRED_VERSION])
1003 AC_SUBST([LIBSOUP_CFLAGS])
1004 AC_SUBST([LIBSOUP_LIBS])
1005
1006 # check if FreeType/FontConfig are available
1007 if test "$with_font_backend" = "freetype"; then
1008    if test "$with_target" = "directfb"; then
1009    PKG_CHECK_MODULES([FREETYPE],
1010                      [fontconfig >= $FONTCONFIG_REQUIRED_VERSION
1011                      freetype2 >= $FREETYPE2_REQUIRED_VERSION])
1012    else
1013    PKG_CHECK_MODULES([FREETYPE],
1014                      [cairo-ft
1015                      fontconfig >= $FONTCONFIG_REQUIRED_VERSION
1016                      freetype2 >= $FREETYPE2_REQUIRED_VERSION])
1017    fi
1018    AC_SUBST([FREETYPE_CFLAGS])
1019    AC_SUBST([FREETYPE_LIBS])
1020 fi
1021
1022 # check if SQLite3 is available. Error out only if one of the
1023 # features hard-depending on it is enabled while SQLite3 is
1024 # unavailable.
1025 PKG_CHECK_MODULES([SQLITE3],
1026                   [sqlite3 >= $SQLITE_REQUIRED_VERSION],
1027                   [sqlite3_has_pkg_config=yes],
1028                   [sqlite3_has_pkg_config=no])
1029 if test "$sqlite3_has_pkg_config" = "no"; then
1030    AC_SEARCH_LIBS([sqlite3_open16], [sqlite3],
1031                   [sqlite3_found=yes;SQLITE3_LIBS="$LIBS";SQLITE3_CFLAGS="-I $srcdir/WebKitLibraries/WebCoreSQLite3"],
1032                   [sqlite3_found=no])
1033 fi
1034 AC_SUBST([SQLITE3_CFLAGS])
1035 AC_SUBST([SQLITE3_LIBS])
1036
1037 if (test "$sqlite3_found" = "no") && (test "$enable_icon_database" = "yes" || \
1038    test "$enable_database" = "yes" || \
1039    test "$enable_offline_web_applications" = "yes" || \
1040    test "$enable_dom_storage" = "yes"); then
1041    AC_MSG_ERROR([SQLite3 is required for the Database related features])
1042 fi
1043
1044 # check if libxslt is available
1045 if test "$enable_xslt" = "yes"; then
1046    PKG_CHECK_MODULES([LIBXSLT],[libxslt >= $LIBXSLT_REQUIRED_VERSION])
1047    AC_SUBST([LIBXSLT_CFLAGS])
1048    AC_SUBST([LIBXSLT_LIBS])
1049 fi
1050
1051 # check if geoclue is available
1052 if test "$enable_geolocation" = "yes"; then
1053     PKG_CHECK_MODULES([GEOCLUE], [geoclue])
1054     AC_SUBST([GEOCLUE_CFLAGS])
1055     AC_SUBST([GEOCLUE_LIBS])
1056 fi
1057
1058 # check for XRender under Linux/Unix. Some linkers require explicit
1059 # linkage (like GNU Gold), so we cannot rely on GTK+ pulling XRender
1060 if test "$os_win32" = "no"; then
1061    PKG_CHECK_MODULES([XRENDER], [xrender])
1062    AC_SUBST([XRENDER_CFLAGS])
1063    AC_SUBST([XRENDER_LIBS])
1064 fi
1065
1066 # check if gstreamer is available
1067 if test "$enable_video" = "yes"; then
1068    PKG_CHECK_MODULES([GSTREAMER],
1069                      [gstreamer-0.10 >= $GSTREAMER_REQUIRED_VERSION
1070                      gstreamer-app-0.10
1071                      gstreamer-base-0.10
1072                      gstreamer-interfaces-0.10
1073                      gstreamer-pbutils-0.10
1074                      gstreamer-plugins-base-0.10 >= $GSTREAMER_PLUGINS_BASE_REQUIRED_VERSION
1075                      gstreamer-video-0.10],
1076                      [have_gstreamer=yes])
1077
1078    AC_SUBST([GSTREAMER_CFLAGS])
1079    AC_SUBST([GSTREAMER_LIBS])
1080 fi
1081
1082 # check for code coverage support
1083 if test "$enable_coverage" = "yes"; then
1084    COVERAGE_CFLAGS="-MD"
1085    COVERAGE_LDFLAGS="-ftest-coverage -fprofile-arcs"
1086    AC_SUBST([COVERAGE_CFLAGS])
1087    AC_SUBST([COVERAGE_LDFLAGS])
1088 fi
1089
1090 # check for HTML features
1091 if test "$enable_video" = "yes"; then
1092     html_flags=yes
1093 fi
1094
1095 # WebKit2
1096 AC_MSG_CHECKING([whether to build Webkit2])
1097 AC_ARG_ENABLE(webkit2,
1098             AC_HELP_STRING([--enable-webkit2],
1099                 [build webkit2 [default=no]]),
1100                 [], [enable_webkit2="no"])
1101 AC_MSG_RESULT([$enable_webkit2])
1102 if test "$enable_webkit2" = "yes"; then
1103    if test "$GTK_API_VERSION" = "2.0"; then
1104       AC_MSG_ERROR([WebKit2 requires GTK+ 3.x, use --with-gtk=3.0])
1105    fi
1106 fi
1107
1108 # Plugin Process
1109 AC_MSG_CHECKING([whether to build plugin process for WebKit2])
1110 AC_ARG_ENABLE(plugin_process,
1111             AC_HELP_STRING([--enable-plugin-process],
1112                            [build plugin process for WebKit2 [default=yes]]),
1113                            [], [enable_plugin_process="yes"])
1114 # Build the plugin process only when building webkit2.
1115 if test "$enable_webkit2" = "no"; then
1116     enable_plugin_process=no
1117 fi
1118
1119 # Make sure we have gtk+ 2.x to build the plugin process
1120 if test "$enable_plugin_process" = "yes"; then
1121    PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= $GTK2_REQUIRED_VERSION gail >= $GAIL2_REQUIRED_VERSION)
1122 fi
1123
1124 AC_SUBST(GTK2_CFLAGS)
1125 AC_SUBST(GTK2_LIBS)
1126
1127 AC_MSG_RESULT([$enable_plugin_process])
1128
1129 GTK_DOC_CHECK([1.10])
1130
1131 # OS conditionals
1132 AM_CONDITIONAL([OS_WIN32],[test "$os_win32" = "yes"])
1133 AM_CONDITIONAL([OS_UNIX],[test "$os_win32" = "no"])
1134 AM_CONDITIONAL([OS_LINUX],[test "$os_linux" = "yes"])
1135 AM_CONDITIONAL([OS_GNU],[test "$os_gnu" = "yes"])
1136 AM_CONDITIONAL([OS_FREEBSD],[test "$os_freebsd" = "yes"])
1137
1138 # target conditionals
1139 AM_CONDITIONAL([TARGET_X11], [test "$with_target" = "x11"])
1140 AM_CONDITIONAL([TARGET_WIN32], [test "$with_target" = "win32"])
1141 AM_CONDITIONAL([TARGET_QUARTZ], [test "$with_target" = "quartz"])
1142 AM_CONDITIONAL([TARGET_DIRECTFB], [test "$with_target" = "directfb"])
1143
1144 # Unicode backend conditionals
1145 AM_CONDITIONAL([USE_ICU_UNICODE], [test "$with_unicode_backend" = "icu"])
1146 AM_CONDITIONAL([USE_GLIB_UNICODE], [test "$with_unicode_backend" = "glib"])
1147
1148 # Font backend conditionals
1149 AM_CONDITIONAL([USE_FREETYPE], [test "$with_font_backend" = "freetype"])
1150 AM_CONDITIONAL([USE_PANGO], [test "$with_font_backend" = "pango"])
1151
1152 # GStreamer feature conditional
1153 AM_CONDITIONAL([USE_GSTREAMER], [test "$have_gstreamer" = "yes"])
1154
1155 # WebKit feature conditionals
1156 AM_CONDITIONAL([ENABLE_DEBUG],[test "$enable_debug_features" = "yes"])
1157 AM_CONDITIONAL([ENABLE_3D_RENDERING],[test "$enable_3d_rendering" = "yes"])
1158 AM_CONDITIONAL([ENABLE_WEBGL],[test "$enable_webgl" = "yes"])
1159 AM_CONDITIONAL([ENABLE_BLOB],[test "$enable_blob" = "yes"])
1160 AM_CONDITIONAL([ENABLE_METER_TAG],[test "$enable_meter_tag" = "yes"])
1161 AM_CONDITIONAL([ENABLE_PAGE_VISIBILITY_API],[test "$enable_page_visibility_api" = "yes"])
1162 AM_CONDITIONAL([ENABLE_PROGRESS_TAG],[test "$enable_progress_tag" = "yes"])
1163 AM_CONDITIONAL([ENABLE_CHANNEL_MESSAGING],[test "$enable_channel_messaging" = "yes"])
1164 AM_CONDITIONAL([ENABLE_JAVASCRIPT_DEBUGGER],[test "$enable_javascript_debugger" = "yes"])
1165 AM_CONDITIONAL([ENABLE_OFFLINE_WEB_APPLICATIONS],[test "$enable_offline_web_applications" = "yes"])
1166 AM_CONDITIONAL([ENABLE_DIRECTORY_UPLOAD],[test "$enable_directory_upload" = "yes"])
1167 AM_CONDITIONAL([ENABLE_DATAGRID],[test "$enable_datagrid" = "yes"])
1168 AM_CONDITIONAL([ENABLE_DATA_TRANSFER_ITEMS],[test "$enable_data_transfer_items" = "yes"])
1169 AM_CONDITIONAL([ENABLE_DOM_STORAGE],[test "$enable_dom_storage" = "yes"])
1170 AM_CONDITIONAL([ENABLE_DATABASE],[test "$enable_database" = "yes"])
1171 AM_CONDITIONAL([ENABLE_DATALIST],[test "$enable_datalist" = "yes"])
1172 AM_CONDITIONAL([ENABLE_DETAILS],[test "$enable_details" = "yes"])
1173 AM_CONDITIONAL([ENABLE_EVENTSOURCE],[test "$enable_eventsource" = "yes"])
1174 AM_CONDITIONAL([ENABLE_FAST_MOBILE_SCROLLING],[test "$enable_fast_mobile_scrolling" = "yes"])
1175 AM_CONDITIONAL([ENABLE_FILE_SYSTEM],[test "$enable_file_system" = "yes"])
1176 AM_CONDITIONAL([ENABLE_QUOTA],[test "$enable_quota" = "yes"])
1177 AM_CONDITIONAL([ENABLE_ICONDATABASE],[test "$enable_icon_database" = "yes"])
1178 AM_CONDITIONAL([ENABLE_IMAGE_RESIZER],[test "$enable_image_resizer" = "yes"])
1179 AM_CONDITIONAL([ENABLE_INDEXED_DATABASE],[test "$enable_indexed_database" = "yes"])
1180 AM_CONDITIONAL([ENABLE_INPUT_COLOR],[test "$enable_input_color" = "yes"])
1181 AM_CONDITIONAL([ENABLE_INPUT_SPEECH],[test "$enable_input_speech" = "yes"])
1182 AM_CONDITIONAL([ENABLE_XHTMLMP],[test "$enable_xhtmlmp" = "yes"])
1183 AM_CONDITIONAL([ENABLE_XPATH],[test "$enable_xpath" = "yes"])
1184 AM_CONDITIONAL([ENABLE_XSLT],[test "$enable_xslt" = "yes"])
1185 AM_CONDITIONAL([ENABLE_FILTERS],[test "$enable_filters" = "yes"])
1186 AM_CONDITIONAL([ENABLE_GEOLOCATION], [test "$enable_geolocation" = "yes"])
1187 AM_CONDITIONAL([ENABLE_CLIENT_BASED_GEOLOCATION], [test "$enable_client_based_geolocation" = "yes"])
1188 AM_CONDITIONAL([ENABLE_MATHML], [test "$enable_mathml" = "yes"])
1189 AM_CONDITIONAL([ENABLE_MHTML], [test "$enable_mhtml" = "yes"])
1190 AM_CONDITIONAL([ENABLE_VIDEO],[test "$enable_video" = "yes"])
1191 AM_CONDITIONAL([ENABLE_MEDIA_STATISTICS],[test "$enable_media_statistics" = "yes"])
1192 AM_CONDITIONAL([ENABLE_VIDEO_TRACK],[test "$enable_video_track" = "yes"])
1193 AM_CONDITIONAL([ENABLE_FULLSCREEN_API],[test "$enable_fullscreen_api" = "yes"])
1194 AM_CONDITIONAL([ENABLE_MEDIA_STREAM],[test "$enable_media_stream" = "yes"])
1195 AM_CONDITIONAL([ENABLE_NOTIFICATIONS],[test "$enable_notifications" = "yes"])
1196 AM_CONDITIONAL([ENABLE_ORIENTATION_EVENTS],[test "$enable_orientation_events" = "yes"])
1197 AM_CONDITIONAL([ENABLE_SVG],[test "$enable_svg" = "yes"])
1198 AM_CONDITIONAL([ENABLE_SVG_ANIMATION],[test "$enable_svg_animation" = "yes"])
1199 AM_CONDITIONAL([ENABLE_SVG_FONTS],[test "$enable_svg_fonts" = "yes"])
1200 AM_CONDITIONAL([ENABLE_SVG_FOREIGN_OBJECT],[test "$enable_svg_foreign_object" = "yes"])
1201 AM_CONDITIONAL([ENABLE_SVG_AS_IMAGE],[test "$enable_svg_as_image" = "yes"])
1202 AM_CONDITIONAL([ENABLE_SVG_USE],[test "$enable_svg_use" = "yes"])
1203 AM_CONDITIONAL([ENABLE_COVERAGE],[test "$enable_coverage" = "yes"])
1204 AM_CONDITIONAL([ENABLE_FAST_MALLOC],[test "$enable_fast_malloc" = "yes"])
1205 AM_CONDITIONAL([ENABLE_WCSS],[test "$enable_wcss" = "yes"])
1206 AM_CONDITIONAL([ENABLE_WORKERS],[test "$enable_workers" = "yes"])
1207 AM_CONDITIONAL([ENABLE_SHARED_WORKERS],[test "$enable_shared_workers" = "yes"])
1208 AM_CONDITIONAL([SVG_FLAGS],[test "$svg_flags" = "yes"])
1209 AM_CONDITIONAL([HTML_FLAGS],[test "$html_flags" = "yes"])
1210 AM_CONDITIONAL([ENABLE_WEB_SOCKETS],[test "$enable_web_sockets" = "yes"])
1211 AM_CONDITIONAL([ENABLE_WEB_AUDIO],[test "$enable_web_audio" = "yes"])
1212 AM_CONDITIONAL([ENABLE_WEB_TIMING],[test "$enable_web_timing" = "yes"])
1213 AM_CONDITIONAL([ENABLE_OPCODE_STATS],[test "$enable_opcode_stats" = "yes"])
1214 AM_CONDITIONAL([ENABLE_WEBKIT2],[test "$enable_webkit2" = "yes"])
1215 AM_CONDITIONAL([ENABLE_PLUGIN_PROCESS],[test "$enable_plugin_process" = "yes"])
1216 AM_CONDITIONAL([ENABLE_SPELLCHECK],[test "$enable_spellcheck" = "yes"])
1217 AM_CONDITIONAL([ENABLE_ANIMATION_API],[test "$enable_animation_api" = "yes"])
1218 AM_CONDITIONAL([ENABLE_TOUCH_ICON_LOADING],[test "$enable_touch_icon_loading" = "yes"])
1219 AM_CONDITIONAL([ENABLE_REGISTER_PROTOCOL_HANDLER],[test "$enable_register_protocol_handler" = "yes"])
1220 AM_CONDITIONAL([ENABLE_DEVICE_ORIENTATION],[test "$enable_device_orientation" = "yes"])
1221
1222 # Gtk conditionals
1223 AM_CONDITIONAL([ENABLE_INTROSPECTION],[test "$enable_introspection" = "yes"])
1224
1225 AC_CONFIG_FILES([
1226 GNUmakefile
1227 ])
1228
1229
1230 AC_CONFIG_FILES([
1231 Source/WebKit/gtk/webkit/webkitversion.h
1232 Source/WebKit/gtk/docs/GNUmakefile
1233 Source/WebKit/gtk/docs/version.xml
1234 ])
1235
1236 AC_CONFIG_FILES([
1237 Source/WebKit/gtk/${WEBKITGTK_PC_NAME}-${WEBKITGTK_API_VERSION}.pc:Source/WebKit/gtk/webkit.pc.in
1238 Source/WebKit/gtk/JSCore-${WEBKITGTK_API_VERSION}.gir:Source/WebKit/gtk/JSCore.gir.in
1239 Source/WebKit/gtk/org.webkitgtk-${WEBKITGTK_API_VERSION}.gschema.xml:Source/WebKit/gtk/org.webkitgtk.gschema.xml.in
1240 Source/JavaScriptCore/javascriptcoregtk-${WEBKITGTK_API_VERSION}.pc:Source/JavaScriptCore/javascriptcoregtk.pc.in
1241 ]
1242 ,[WEBKITGTK_API_VERSION=$WEBKITGTK_API_VERSION,WEBKITGTK_PC_NAME=$WEBKITGTK_PC_NAME]
1243 )
1244
1245 if test "$enable_webkit2" = "yes"; then
1246     AC_CONFIG_FILES([
1247     Source/WebKit2/webkit2gtk-${WEBKITGTK_API_VERSION}.pc:Source/WebKit2/webkit2gtk.pc.in
1248     ]
1249     ,[WEBKITGTK_API_VERSION=$WEBKITGTK_API_VERSION,WEBKITGTK_PC_NAME=$WEBKITGTK_PC_NAME]
1250     )
1251 fi
1252
1253 AC_OUTPUT
1254
1255 echo "
1256 WebKit was configured with the following options:
1257
1258 Build configuration:
1259  Enable debugging (slow)                                  : $enable_debug
1260  Compile with debug symbols (slow)                        : $enable_debug_symbols
1261  Enable debug features (slow)                             : $enable_debug_features
1262  Enable GCC build optimization                            : $enable_optimizations
1263  Code coverage support                                    : $enable_coverage
1264  Unicode backend                                          : $with_unicode_backend
1265  Font backend                                             : $with_font_backend
1266  Optimized memory allocator                               : $enable_fast_malloc
1267 Features:
1268  3D Rendering                                             : $enable_3d_rendering
1269  WebGL                                                    : $enable_webgl
1270  Blob support                                             : $enable_blob
1271  DeviceOrientation support                                : $enable_device_orientation
1272  Directory upload                                         : $enable_directory_upload
1273  Fast Mobile Scrolling                                    : $enable_fast_mobile_scrolling
1274  JIT compilation                                          : $enable_jit
1275  Filters support                                          : $enable_filters
1276  Geolocation support                                      : $enable_geolocation
1277  Client-based geolocation support                         : $enable_client_based_geolocation
1278  JavaScript debugger/profiler support                     : $enable_javascript_debugger
1279  MathML support                                           : $enable_mathml
1280  Media statistics                                         : $enable_media_statistics
1281  HTML5 offline web applications support                   : $enable_offline_web_applications
1282  HTML5 channel messaging support                          : $enable_channel_messaging
1283  HTML5 meter element support                              : $enable_meter_tag
1284  Page Visibility API support                              : $enable_page_visibility_api
1285  HTML5 progress element support                           : $enable_progress_tag
1286  HTML5 client-side session and persistent storage support : $enable_dom_storage
1287  HTML5 client-side database storage support               : $enable_database
1288  HTML5 datagrid support                                   : $enable_datagrid
1289  HTML5 data transfer items support                        : $enable_data_transfer_items
1290  HTML5 FileSystem API support                             : $enable_file_system
1291  Quota API support                                        : $enable_quota
1292  HTML5 sandboxed iframe support                           : $enable_sandbox
1293  HTML5 server-sent events support                         : $enable_eventsource
1294  HTML5 video element support                              : $enable_video
1295  HTML5 track element support                              : $enable_video_track
1296  Fullscreen API support                                   : $enable_fullscreen_api
1297  Media stream support                                     : $enable_media_stream
1298  Icon database support                                    : $enable_icon_database
1299  Image resizer support                                    : $enable_image_resizer
1300  Link prefetch support                                    : $enable_link_prefetch
1301  Opcode stats                                             : $enable_opcode_stats
1302  SharedWorkers support                                    : $enable_shared_workers
1303  Color input support                                      : $enable_input_color
1304  Speech input support                                     : $enable_input_speech
1305  SVG support                                              : $enable_svg
1306  SVG animation support                                    : $enable_svg_animation
1307  SVG fonts support                                        : $enable_svg_fonts
1308  SVG foreign object support                               : $enable_svg_foreign_object
1309  SVG as image support                                     : $enable_svg_as_image
1310  SVG use element support                                  : $enable_svg_use
1311  WCSS support                                             : $enable_wcss
1312  Web Audio support                                        : $enable_web_audio
1313  Web Sockets support                                      : $enable_web_sockets
1314  Web Timing support                                       : $enable_web_timing
1315  Web Workers support                                      : $enable_workers
1316  XHTML-MP support                                         : $enable_xhtmlmp
1317  XPATH support                                            : $enable_xpath
1318  XSLT support                                             : $enable_xslt
1319  Spellcheck support                                       : $enable_spellcheck
1320  Animation API                                            : $enable_animation_api
1321  Touch Icon Loading support                               : $enable_touch_icon_loading
1322  Register Protocol Handler support                        : $enable_register_protocol_handler
1323
1324 GTK+ configuration:
1325  GTK+ version                                             : $with_gtk
1326  GDK target                                               : $with_target
1327  Hildon UI extensions                                     : $with_hildon
1328  Introspection support                                    : $enable_introspection
1329  WebKit2 support                                          : $enable_webkit2
1330  WebKit2 plugin process                                   : $enable_plugin_process
1331 "
1332 if test "$with_unicode_backend" = "glib"; then
1333    echo "     >> WARNING: the glib-based unicode backend is slow and incomplete <<"
1334    echo
1335    echo
1336 fi