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], [4])
   6
   7 # This is the version we'll be using as part of our User-Agent string
   8 # e.g., AppleWebKit/$(webkit_user_agent_version) ...
   9 #
  10 # Sourced from Source/WebCore/Configurations/Version.xcconfig
  11 m4_define([webkit_user_agent_major_version], [535])
  12 m4_define([webkit_user_agent_minor_version], [18])
  13
  14 AC_INIT([WebKit],[webkit_major_version.webkit_minor_version.webkit_micro_version],[http://bugs.webkit.org/])
  15
  16 AC_CONFIG_MACRO_DIR([Source/autotools])
  17 AC_CONFIG_AUX_DIR([Source/autotools])
  18 AC_SUBST(ACLOCAL_AMFLAGS, "-I Source/autotools")
  19
  20 AC_CONFIG_HEADERS([autotoolsconfig.h])
  21 AC_CANONICAL_HOST
  22
  23 WEBKIT_MAJOR_VERSION=webkit_major_version
  24 WEBKIT_MINOR_VERSION=webkit_minor_version
  25 WEBKIT_MICRO_VERSION=webkit_micro_version
  26 WEBKIT_USER_AGENT_MAJOR_VERSION=webkit_user_agent_major_version
  27 WEBKIT_USER_AGENT_MINOR_VERSION=webkit_user_agent_minor_version
  28 AC_SUBST(WEBKIT_MAJOR_VERSION)
  29 AC_SUBST(WEBKIT_MINOR_VERSION)
  30 AC_SUBST(WEBKIT_MICRO_VERSION)
  31 AC_SUBST(WEBKIT_USER_AGENT_MAJOR_VERSION)
  32 AC_SUBST(WEBKIT_USER_AGENT_MINOR_VERSION)
  33
  34 AC_CONFIG_SRCDIR([Source/WebCore/config.h])
  35
  36 dnl # Libtool library version, not to confuse with API version
  37 dnl # see http://www.gnu.org/software/libtool/manual/html_node/Libtool-versioning.html
  38 LIBWEBKITGTK_VERSION=11:4:11
  39 AC_SUBST([LIBWEBKITGTK_VERSION])
  40
  41 AM_INIT_AUTOMAKE([foreign subdir-objects dist-xz no-dist-gzip tar-ustar])
  42
  43 # Use AM_SILENT_RULES if present
  44 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  45
  46 # host checking - inspired by the GTK+ configure.in
  47 # TODO: move these to webkit.m4?
  48 AC_MSG_CHECKING([for native Win32])
  49 case "$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 "$GPERF"; then
  99    AC_MSG_ERROR([You need the 'gperf' hash function generator to compile WebKit])
 100 fi
 101
 102 # Disable C++0x compat warnings for GCC >= 4.6.0 until we build
 103 # cleanly with that.
 104 AC_LANG_PUSH(C++)
 105 TMPCXXFLAGS=$CXXFLAGS
 106 CXXFLAGS="-Wall -Werror"
 107 AC_MSG_CHECKING([if we have to disable C++0x compat warnings for GCC >= 4.6.0])
 108 AC_TRY_COMPILE([
 109 namespace std {
 110     class nullptr_t { };
 111 }
 112 extern std::nullptr_t nullptr;
 113 ], [return 0;],
 114 CXXFLAGS="$TMPCXXFLAGS", CXXFLAGS="$TMPCXXFLAGS -Wno-c++0x-compat")
 115 AC_LANG_POP(C++)
 116
 117 # pthread (not needed on Windows)
 118 if test "$os_win32" = "no"; then
 119 AC_CHECK_HEADERS([pthread.h],
 120                  AC_DEFINE([HAVE_PTHREAD_H],[1],[Define if pthread exists]),
 121                  AC_MSG_ERROR([pthread support is required to build WebKit]))
 122 AC_CHECK_LIB(pthread, pthread_rwlock_init,
 123                  AC_DEFINE([HAVE_PTHREAD_RWLOCK],[1],[Define if pthread rwlock is present]),
 124                  AC_MSG_WARN([pthread rwlock support is not available]))
 125 fi
 126
 127 # check for libjpeg the way Gtk does it.
 128 AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,
 129                    jpeg_ok=yes, jpeg_ok=no
 130                    AC_MSG_ERROR([JPEG library (libjpeg) not found]))
 131 if test "$jpeg_ok" = yes; then
 132    AC_MSG_CHECKING([for jpeglib])
 133    AC_TRY_CPP(
 134 [#include <stdio.h>
 135 #undef PACKAGE
 136 #undef VERSION
 137 #undef HAVE_STDLIB_H
 138 #include <jpeglib.h>],
 139          jpeg_ok=yes,
 140          jpeg_ok=no)
 141    AC_MSG_RESULT($jpeg_ok)
 142    if test "$jpeg_ok" = yes; then
 143       JPEG_LIBS="-ljpeg"
 144       # should we check for progressive JPEG like GTK+ as well?
 145    else
 146       AC_MSG_ERROR([JPEG library (libjpeg) not found])
 147    fi
 148 fi
 149 AC_SUBST([JPEG_LIBS])
 150
 151 # Check for libpng the way Gtk+ does it
 152 for l in libpng libpng14 libpng12; do
 153   AC_MSG_CHECKING(for $l)
 154   if $PKG_CONFIG --exists $l ; then
 155     AC_MSG_RESULT(yes)
 156     PNG_LIBS=`$PKG_CONFIG --libs $l`
 157     png_ok=yes
 158     break
 159   else
 160     AC_MSG_RESULT(no)
 161     png_ok=no
 162   fi
 163 done
 164 if test "$png_ok" != yes; then
 165   AC_CHECK_LIB(png, png_read_info,
 166     [AC_CHECK_HEADER(png.h,
 167       png_ok=yes,
 168       png_ok=no)],
 169     AC_MSG_ERROR([PNG library (libpng) not found]), -lz -lm)
 170   if test "$png_ok" = yes; then
 171     AC_MSG_CHECKING([for png_structp in png.h])
 172     AC_TRY_COMPILE([#include <png.h>],
 173       [png_structp pp; png_infop info; png_colorp cmap; png_create_read_struct;],
 174       png_ok=yes,
 175       png_ok=no)
 176     AC_MSG_RESULT($png_ok)
 177     if test "$png_ok" = yes; then
 178       PNG_LIBS='-lpng -lz'
 179     else
 180       AC_MSG_ERROR([PNG library (libpng) not found])
 181     fi
 182   else
 183     AC_MSG_ERROR([PNG library (libpng) not found])
 184   fi
 185 fi
 186 AC_SUBST([PNG_LIBS])
 187
 188
 189 if test "$os_win32" = "yes"; then
 190   WINMM_LIBS=-lwinmm
 191   SHLWAPI_LIBS=-lshlwapi
 192   OLE32_LIBS=-lole32
 193 fi
 194 AC_SUBST([WINMM_LIBS])
 195 AC_SUBST([SHLWAPI_LIBS])
 196 AC_SUBST([OLE32_LIBS])
 197
 198
 199 # determine the GTK+ version to use
 200 AC_MSG_CHECKING([the GTK+ version to use])
 201 AC_ARG_WITH([gtk],
 202         [AS_HELP_STRING([--with-gtk=2.0|3.0], [the GTK+ version to use (default: 3.0)])],
 203         [case "$with_gtk" in
 204         2.0|3.0) ;;
 205         *) AC_MSG_ERROR([invalid GTK+ version specified]) ;;
 206         esac],
 207         [with_gtk=3.0])
 208 AC_MSG_RESULT([$with_gtk])
 209
 210 GTK2_REQUIRED_VERSION=2.10
 211 GAIL2_REQUIRED_VERSION=1.8
 212 GTK3_REQUIRED_VERSION=3.0
 213 GAIL3_REQUIRED_VERSION=3.0
 214
 215 case "$with_gtk" in
 216      2.0) GTK_REQUIRED_VERSION=$GTK2_REQUIRED_VERSION
 217           GTK_API_VERSION=2.0
 218           WEBKITGTK_API_MAJOR_VERSION=1
 219           WEBKITGTK_API_MINOR_VERSION=0
 220           WEBKITGTK_API_VERSION=1.0
 221           WEBKITGTK_PC_NAME=webkit
 222           GAIL_PC_NAME=gail
 223           GAIL_REQUIRED_VERSION=$GAIL2_REQUIRED_VERSION
 224           ;;
 225      3.0) GTK_REQUIRED_VERSION=$GTK3_REQUIRED_VERSION
 226           GTK_API_VERSION=3.0
 227           WEBKITGTK_API_MAJOR_VERSION=3
 228           WEBKITGTK_API_MINOR_VERSION=0
 229           WEBKITGTK_API_VERSION=3.0
 230           WEBKITGTK_PC_NAME=webkitgtk
 231           GAIL_PC_NAME=gail-3.0
 232           GAIL_REQUIRED_VERSION=$GAIL3_REQUIRED_VERSION
 233           ;;
 234 esac
 235
 236 AC_SUBST([WEBKITGTK_API_MAJOR_VERSION])
 237 AC_SUBST([WEBKITGTK_API_MINOR_VERSION])
 238 AC_SUBST([WEBKITGTK_API_VERSION])
 239 AC_SUBST([WEBKITGTK_PC_NAME])
 240 AC_SUBST([GTK_API_VERSION])
 241 AM_CONDITIONAL([GTK_API_VERSION_2],[test "$GTK_API_VERSION" = "2.0"])
 242
 243 # determine the GDK/GTK+ target
 244 AC_MSG_CHECKING([the target windowing system])
 245 AC_ARG_WITH(target,
 246             AC_HELP_STRING([--with-target=@<:@x11/win32/quartz/directfb@:>@],
 247                            [Select webkit target [default=x11]]),
 248             [],[with_target="x11"])
 249
 250 case "$with_target" in
 251      x11|win32|quartz|directfb) ;;
 252      *) AC_MSG_ERROR([Invalid target: must be x11, quartz, win32, or directfb.]) ;;
 253 esac
 254
 255 AC_MSG_RESULT([$with_target])
 256
 257 AC_MSG_CHECKING([for Hildon UI extensions])
 258 AC_ARG_WITH(hildon,
 259             AC_HELP_STRING([--with-hildon],
 260                            [Use Hildon UI extensions [default=no]]),
 261             [],[with_hildon="no"])
 262 AC_MSG_RESULT([$with_hildon])
 263
 264 if test "$with_hildon" = "yes"; then
 265     HILDON_CPPFLAGS="-DMAEMO_CHANGES"
 266     PKG_CHECK_MODULES([HILDON], [hildon-1])
 267     AC_SUBST([HILDON_CPPFLAGS])
 268     AC_SUBST([HILDON_CFLAGS])
 269     AC_SUBST([HILDON_LIBS])
 270 fi
 271
 272 # minimum base dependencies
 273 LIBSOUP_REQUIRED_VERSION=2.37.2.1
 274 CAIRO_REQUIRED_VERSION=1.10
 275 FONTCONFIG_REQUIRED_VERSION=2.4
 276 FREETYPE2_REQUIRED_VERSION=9.0
 277 LIBXML_REQUIRED_VERSION=2.6
 278
 279 # minimum GTK+ base dependencies
 280 PANGO_REQUIRED_VERSION=1.12
 281
 282 # optional modules
 283 LIBXSLT_REQUIRED_VERSION=1.1.7
 284 SQLITE_REQUIRED_VERSION=3.0
 285 GSTREAMER_REQUIRED_VERSION=0.10
 286 GSTREAMER_PLUGINS_BASE_REQUIRED_VERSION=0.10.30
 287 ENCHANT_REQUIRED_VERSION=0.22
 288 LIBFFTW_REQUIRED_VERSION=3.2.2
 289 CLUTTER_REQUIRED_VERSION=1.8.2
 290 CLUTTER_GTK_REQUIRED_VERSION=1.0.2
 291 ATSPI2_REQUIRED_VERSION=2.2.1
 292
 293 # Available modules
 294 #
 295 # glib - glib and includes gthread
 296 # unicode - check and identify which unicode backend to use
 297 #
 298 # todo: webcore gtk
 299 WEBKIT_CHECK_DEPENDENCIES([glib unicode])
 300
 301 GETTEXT_PACKAGE=$PACKAGE-$GTK_API_VERSION
 302 AC_SUBST(GETTEXT_PACKAGE)
 303 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",
 304                    [The gettext catalog name])
 305
 306 PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= $LIBXML_REQUIRED_VERSION)
 307 AC_SUBST(LIBXML_CFLAGS)
 308 AC_SUBST(LIBXML_LIBS)
 309
 310 PKG_CHECK_MODULES(PANGO,
 311                   [pango >= $PANGO_REQUIRED_VERSION
 312                    pangoft2])
 313 AC_SUBST(PANGO_CFLAGS)
 314 AC_SUBST(PANGO_LIBS)
 315
 316 AC_MSG_CHECKING([whether to enable spellcheck support])
 317 AC_ARG_ENABLE([spellcheck],
 318   [AS_HELP_STRING([--enable-spellcheck],[enable support for spellcheck])],
 319   [],[enable_spellcheck="yes"])
 320 AC_MSG_RESULT([$enable_spellcheck])
 321
 322 if test "$enable_spellcheck" = "yes"; then
 323 PKG_CHECK_MODULES(ENCHANT, enchant >= $ENCHANT_REQUIRED_VERSION, [], [enable_spellcheck="no"])
 324 AC_SUBST(ENCHANT_CFLAGS)
 325 AC_SUBST(ENCHANT_LIBS)
 326 fi
 327
 328 PKG_CHECK_MODULES(GAIL, $GAIL_PC_NAME >= $GAIL_REQUIRED_VERSION)
 329 AC_SUBST(GAIL_CFLAGS)
 330 AC_SUBST(GAIL_LIBS)
 331
 332 # check for target-specific dependencies
 333 if test "$with_target" = "directfb"; then
 334    PKG_CHECK_MODULES(CAIRO, cairo-directfb >= $CAIRO_REQUIRED_VERSION)
 335    PKG_CHECK_MODULES(GTK, gtk+-directfb-2.0 >= $GTK_REQUIRED_VERSION)
 336    AC_DEFINE([WTF_PLATFORM_DIRECTFB],[1],[Define if target is DirectFB])
 337 else
 338    PKG_CHECK_MODULES(CAIRO, cairo >= $CAIRO_REQUIRED_VERSION)
 339    PKG_CHECK_MODULES(GTK, gtk+-$GTK_API_VERSION >= $GTK_REQUIRED_VERSION)
 340
 341    if test "$with_target" = "x11" && test "$os_win32" = "no"; then
 342       # check for XT
 343       PKG_CHECK_MODULES([XT],
 344                         [xt],
 345                         [xt_has_pkg_config=yes],
 346                         [xt_has_pkg_config=no])
 347       # some old versions of Xt do not provide xt.pc, so try to link against Xt
 348       # and if it's installed fall back to just adding -lXt
 349       if test "$xt_has_pkg_config" = "no"; then
 350          # using AC_CHECK_LIB instead of AC_SEARCH_LIB is fine in this case as
 351          # we don't care about the XtOpenDisplay symbol but only about the
 352          # existence of libXt
 353          AC_CHECK_LIB([Xt], [XtOpenDisplay],
 354                       [XT_CFLAGS=""; XT_LIBS="-lXt"],
 355                       [AC_MSG_ERROR([X Toolkit Intrinsics library (libXt) not found])])
 356       fi
 357       AC_SUBST([XT_CFLAGS])
 358       AC_SUBST([XT_LIBS])
 359       AC_DEFINE([WTF_PLATFORM_X11],[1],[Define if target is X11])
 360    fi
 361 fi
 362 AC_SUBST(GTK_CFLAGS)
 363 AC_SUBST(GTK_LIBS)
 364 AC_SUBST(CAIRO_CFLAGS)
 365 AC_SUBST(CAIRO_LIBS)
 366
 367 # check whether to build with debugging enabled
 368 AC_MSG_CHECKING([whether to do a debug build])
 369 AC_ARG_ENABLE(debug,
 370               AC_HELP_STRING([--enable-debug],
 371                              [turn on debugging [default=no]]),
 372               [],[enable_debug="no"])
 373 AC_MSG_RESULT([$enable_debug])
 374
 375 # check whether to enable optimized builds
 376 AC_MSG_CHECKING([whether to enable optimized builds])
 377 AC_ARG_ENABLE(optimizations,
 378               AC_HELP_STRING([--enable-optimizations],
 379                              [turn on optimize builds (GCC only)
 380                              [default=yes]]),
 381               [enable_optimizations=$enableval],
 382               [if test "$enable_debug" = "yes"; then enable_optimizations="no"; else enable_optimizations="yes"; fi])
 383 AC_MSG_RESULT([$enable_optimizations])
 384
 385 # check whether to enable WebGL support
 386 AC_MSG_CHECKING([whether to enable WebGL support])
 387 AC_ARG_ENABLE(webgl,
 388               AC_HELP_STRING([--enable-webgl], [enable support for WebGL [default=yes]]),
 389               [], [if test "$with_target" = "x11"; then enable_webgl="yes"; else enable_webgl="no"; fi])
 390 AC_MSG_RESULT([$enable_webgl])
 391
 392 # check whether to enable accelerated compositing support
 393 AC_MSG_CHECKING([whether to enable accelerated compositing support])
 394 AC_ARG_WITH(accelerated_compositing,
 395             AC_HELP_STRING([--with-accelerated-compositing=@<:@no/opengl/cairo/clutter@:>@],
 396                            [use accelerated compositing (experimental) [default=no]]),
 397             [], [with_accelerated_compositing="no"])
 398 AC_MSG_RESULT([$with_accelerated_compositing])
 399
 400 if test "$enable_webgl" = "yes" ||  test "$with_accelerated_compositing" = "opengl" ; then
 401     AC_CHECK_HEADERS([GL/gl.h], [], AC_MSG_ERROR([OpenGL header not found]))
 402     AC_CHECK_HEADERS([GL/glx.h], [], AC_MSG_ERROR([GLX header not found]))
 403     OPENGL_LIBS="-lGL -ldl"
 404 fi
 405 AC_SUBST([OPENGL_LIBS])
 406
 407 if test "$with_accelerated_compositing" = "clutter"; then
 408    PKG_CHECK_MODULES(CLUTTER, clutter-1.0 >= $CLUTTER_REQUIRED_VERSION)
 409    PKG_CHECK_MODULES([CLUTTER_GTK], [clutter-gtk-1.0 >= $CLUTTER_GTK_REQUIRED_VERSION])
 410
 411    AC_SUBST(CLUTTER_CFLAGS)
 412    AC_SUBST(CLUTTER_LIBS)
 413    AC_SUBST(CLUTTER_GTK_CFLAGS)
 414    AC_SUBST(CLUTTER_GTK_LIBS)
 415 fi
 416
 417 # check whether to enable channel messaging support
 418 AC_MSG_CHECKING([whether to enable HTML5 Channel Messaging support])
 419 AC_ARG_ENABLE(channel_messaging,
 420               AC_HELP_STRING([--enable-channel-messaging],
 421                              [enable HTML5 channel messaging support [default=yes]]),
 422               [],[enable_channel_messaging="yes"])
 423 AC_MSG_RESULT([$enable_channel_messaging])
 424
 425 # check whether to enable notifications
 426 AC_MSG_CHECKING([whether to enable notifications])
 427 AC_ARG_ENABLE(notifications,
 428               AC_HELP_STRING([--enable-notifications],
 429                              [enable notifications [default=no]]),
 430               [],[enable_notifications="no"])
 431 AC_MSG_RESULT([$enable_notifications])
 432
 433 # check whether to enable the meter tag
 434 AC_MSG_CHECKING([whether to enable HTML5 meter tag])
 435 AC_ARG_ENABLE(meter_tag,
 436               AC_HELP_STRING([--enable-meter-tag],
 437                              [enable HTML5 meter [default=yes]]),
 438               [],[enable_meter_tag="yes"])
 439 AC_MSG_RESULT([$enable_meter_tag])
 440
 441 # check whether to enable HTML5 Microdata support
 442 AC_MSG_CHECKING([whether to enable HTML5 Microdata support])
 443 AC_ARG_ENABLE(microdata,
 444               AC_HELP_STRING([--enable-microdata],
 445                              [enable HTML5 microdata support [default=no]]),
 446               [],[enable_microdata="no"])
 447 AC_MSG_RESULT([$enable_microdata])
 448
 449 # check whether to enable page visibility API.
 450 AC_MSG_CHECKING([whether to enable Page Visibility API support])
 451 AC_ARG_ENABLE(page_visibility_api,
 452               AC_HELP_STRING([--enable-page-visibility-api],
 453                              [enable page visibility api[default=no]]),
 454               [],[enable_page_visibility_api="no"])
 455 AC_MSG_RESULT([$enable_page_visibility_api])
 456
 457 # check whether to enable the progress tag
 458 AC_MSG_CHECKING([whether to enable HTML5 progress tag])
 459 AC_ARG_ENABLE(progress_tag,
 460               AC_HELP_STRING([--enable-progress-tag],
 461                              [enable HTML5 progress [default=yes]]),
 462               [],[enable_progress_tag="yes"])
 463 AC_MSG_RESULT([$enable_progress_tag])
 464
 465 # check whether to enable JavaScript debugger/profiler support
 466 AC_MSG_CHECKING([whether to enable JavaScript debugger/profiler support])
 467 AC_ARG_ENABLE(javascript_debugger,
 468               AC_HELP_STRING([--enable-javascript-debugger],
 469                              [enable JavaScript debugger/profiler support [default=yes]]),
 470               [],[enable_javascript_debugger="yes"])
 471 AC_MSG_RESULT([$enable_javascript_debugger])
 472
 473 # check whether to enable Gamepad support
 474 AC_MSG_CHECKING([whether to enable Gamepad support])
 475 AC_ARG_ENABLE(gamepad,
 476               AC_HELP_STRING([--enable-gamepad],
 477                              [enable Gamepad support [default=no]]),
 478               [],[enable_gamepad="no"])
 479 AC_MSG_RESULT([$enable_gamepad])
 480
 481 # check whether to build with datagrid support
 482 AC_MSG_CHECKING([whether to enable HTML5 datagrid support])
 483 AC_ARG_ENABLE(datagrid,
 484               AC_HELP_STRING([--enable-datagrid],
 485                              [enable HTML5 datagrid support [default=no]]),
 486               [],[enable_datagrid="no"])
 487 AC_MSG_RESULT([$enable_datagrid])
 488
 489 # check whether to build with data transfer items support
 490 AC_MSG_CHECKING([whether to enable HTML5 data transfer items support])
 491 AC_ARG_ENABLE(data_transfer_items,
 492               AC_HELP_STRING([--enable-data-transfer-items],
 493                              [enable HTML5 data transfer items support [default=no]]),
 494               [],[enable_data_transfer_items="no"])
 495 AC_MSG_RESULT([$enable_data_transfer_items])
 496
 497 # check whether to enable DOM mutation observer support
 498 AC_MSG_CHECKING([whether to enable DOM mutation observer support])
 499 AC_ARG_ENABLE(mutation_observers,
 500               AC_HELP_STRING([--enable-mutation-observers],
 501                              [enable DOM mutation observer support [default=no]]),
 502               [],[enable_mutation_observers="no"])
 503 AC_MSG_RESULT([$enable_mutation_observers])
 504
 505 # check whether to enable HTML5 client-side session and persitent storage support
 506 AC_MSG_CHECKING([whether to enable HTML5 client-side session and persistent storage support])
 507 AC_ARG_ENABLE(dom_storage,
 508               AC_HELP_STRING([--enable-dom-storage],
 509                              [enable HTML5 client-side session and persistent storage support [default=yes]]),
 510               [],[enable_dom_storage="yes"])
 511 AC_MSG_RESULT([$enable_dom_storage])
 512
 513 # check whether to enable the indexed database API
 514 AC_MSG_CHECKING([whether to enable the indexed database API])
 515 AC_ARG_ENABLE(indexed_database,
 516               AC_HELP_STRING([--enable-indexed-database],
 517                              [enable the indexed database API [default=no]]),
 518               [],[enable_indexed_database="no"])
 519 AC_MSG_RESULT([$enable_indexed_database])
 520
 521 # check whether to enable the color input
 522 AC_MSG_CHECKING([whether to enable the color input])
 523 AC_ARG_ENABLE(input_color,
 524               AC_HELP_STRING([--enable-input-color],
 525                              [enable the color input [default=no]]),
 526               [],[enable_input_color="no"])
 527 AC_MSG_RESULT([$enable_input_color])
 528
 529 # check whether to enable the speech input API
 530 AC_MSG_CHECKING([whether to enable the speech input API])
 531 AC_ARG_ENABLE(input_speech,
 532               AC_HELP_STRING([--enable-input-speech],
 533                              [enable the speech input API [default=no]]),
 534               [],[enable_input_speech="no"])
 535 AC_MSG_RESULT([$enable_input_speech])
 536
 537 # check whether to build with SQL database support
 538 AC_MSG_CHECKING([whether to enable SQL client-side database storage support])
 539 AC_ARG_ENABLE(sql_database,
 540               AC_HELP_STRING([--enable-sql-database],
 541                              [enable SQL client-side database storage support [default=yes]]),
 542               [],[enable_sql_database="yes"])
 543 AC_MSG_RESULT([$enable_sql_database])
 544
 545 # check whether to build with icon database support
 546 AC_MSG_CHECKING([whether to enable icon database support])
 547 AC_ARG_ENABLE(icon_database,
 548               AC_HELP_STRING([--enable-icon-database],
 549                              [enable icon database [default=yes]]),
 550               [],[enable_icon_database="yes"])
 551 AC_MSG_RESULT([$enable_icon_database])
 552
 553 # check whether to build with image resizer API support
 554 AC_MSG_CHECKING([whether to enable image resizer API support])
 555 AC_ARG_ENABLE(image_resizer,
 556               AC_HELP_STRING([--enable-image-resizer],
 557                              [enable image resizer [default=no]]),
 558               [],[enable_image_resizer="no"])
 559 AC_MSG_RESULT([$enable_image_resizer])
 560
 561 # check whether to enable HTML5 datalist support
 562 AC_MSG_CHECKING([whether to enable HTML5 datalist support])
 563 AC_ARG_ENABLE(datalist,
 564               AC_HELP_STRING([--enable-datalist],
 565                              [enable HTML5 datalist support [default=yes]]),
 566               [],[enable_datalist="yes"])
 567 AC_MSG_RESULT([$enable_datalist])
 568
 569 # check whether to enable HTML5 sandbox iframe support
 570 AC_MSG_CHECKING([whether to enable HTML5 sandboxed iframe support])
 571 AC_ARG_ENABLE(sandbox,
 572               AC_HELP_STRING([--enable-sandbox],
 573                              [enable HTML5 sandboxed iframe support [default=yes]]),
 574               [],[enable_sandbox="yes"])
 575 AC_MSG_RESULT([$enable_sandbox])
 576
 577 # check whether to enable HTML5 audio/video support
 578 AC_MSG_CHECKING([whether to enable HTML5 video support])
 579 AC_ARG_ENABLE(video,
 580               AC_HELP_STRING([--enable-video],
 581                              [enable HTML5 video support [default=yes]]),
 582               [],[enable_video="yes"])
 583 AC_MSG_RESULT([$enable_video])
 584
 585 # turn off video features if --disable-video is requested
 586 if test "$enable_video" = "no"; then
 587    enable_video_track=no
 588 fi
 589
 590 # check whether to enable HTML5 video track support
 591 AC_MSG_CHECKING([whether to enable HTML5 video track support])
 592 AC_ARG_ENABLE(video_track,
 593               AC_HELP_STRING([--enable-video-track],
 594                              [enable HTML5 video track support [default=no]]),
 595               [],[enable_video_track="no"])
 596 AC_MSG_RESULT([$enable_video_track])
 597
 598 # check whether to enable media source support
 599 AC_MSG_CHECKING([whether to enable media source support])
 600 AC_ARG_ENABLE(media_source,
 601               AC_HELP_STRING([--enable-media-source],
 602                              [enable support for media source [default=no]]),
 603               [], [enable_media_source="no"])
 604 AC_MSG_RESULT([$enable_media_source])
 605
 606 # check whether to enable media statistics support
 607 AC_MSG_CHECKING([whether to enable media statistics support])
 608 AC_ARG_ENABLE(media_statistics,
 609               AC_HELP_STRING([--enable-media-statistics],
 610                              [enable support for media statistics [default=no]]),
 611               [], [enable_media_statistics="no"])
 612 AC_MSG_RESULT([$enable_media_statistics])
 613
 614 # check whether to enable Javascript Fullscreen API support
 615 AC_MSG_CHECKING([whether to enable Fullscreen API support])
 616 AC_ARG_ENABLE(fullscreen_api,
 617               AC_HELP_STRING([--enable-fullscreen-api],
 618                              [enable the Fullscreen API support [default=yes]]),
 619               [],[enable_fullscreen_api="yes"])
 620 AC_MSG_RESULT([$enable_fullscreen_api])
 621
 622 # check whether to enable media stream support
 623 AC_MSG_CHECKING([whether to enable media stream support])
 624 AC_ARG_ENABLE(media_stream,
 625               AC_HELP_STRING([--enable-media-stream],
 626                              [enable media stream support (incomplete) [default=no]]),
 627               [],[enable_media_stream="no"])
 628 AC_MSG_RESULT([$enable_media_stream])
 629
 630 # check whether to enable XSLT support
 631 AC_MSG_CHECKING([whether to enable XSLT support])
 632 AC_ARG_ENABLE(xslt,
 633               AC_HELP_STRING([--enable-xslt],
 634                              [enable support for XSLT [default=yes]]),
 635               [],[enable_xslt="yes"])
 636 AC_MSG_RESULT([$enable_xslt])
 637
 638 # check whether to enable geolocation support
 639 AC_MSG_CHECKING([whether to enable geolocation support])
 640 AC_ARG_ENABLE(geolocation,
 641               AC_HELP_STRING([--enable-geolocation],
 642                              [enable support for geolocation [default=no]]),
 643               [],[enable_geolocation="no"])
 644 AC_MSG_RESULT([$enable_geolocation])
 645
 646 # check whether to enable MathML support
 647 AC_MSG_CHECKING([whether to enable MathML support])
 648 AC_ARG_ENABLE(mathml,
 649               AC_HELP_STRING([--enable-mathml],
 650                              [enable support for MathML [default=yes]]),
 651               [],[enable_mathml="yes"])
 652 AC_MSG_RESULT([$enable_mathml])
 653
 654 # check whether to enable SVG support
 655 AC_MSG_CHECKING([whether to enable SVG support])
 656 AC_ARG_ENABLE(svg,
 657               AC_HELP_STRING([--enable-svg],
 658                              [enable support for SVG [default=yes]]),
 659               [],[enable_svg="yes"])
 660 AC_MSG_RESULT([$enable_svg])
 661
 662 # check whether to enable Shadow DOM support
 663 AC_MSG_CHECKING([whether to enable Shadow DOM support])
 664 AC_ARG_ENABLE(shadow_dom,
 665               AC_HELP_STRING([--enable-shadow-dom],
 666                              [enable support for Shadow DOM [default=yes]]),
 667               [],[enable_shadow_dom="yes"])
 668 AC_MSG_RESULT([$enable_shadow_dom])
 669
 670 # check whether to enable SharedWorkers support
 671 AC_MSG_CHECKING([whether to enable SharedWorkers support])
 672 AC_ARG_ENABLE(shared_workers,
 673               AC_HELP_STRING([--enable-shared-workers],
 674                              [enable support for SharedWorkers [default=yes]]),
 675               [],[enable_shared_workers="yes"])
 676 AC_MSG_RESULT([$enable_shared_workers])
 677
 678 # check whether to enable Web Workers support
 679 AC_MSG_CHECKING([whether to enable Web Workers support])
 680 AC_ARG_ENABLE(workers,
 681               AC_HELP_STRING([--enable-workers],
 682                              [enable support for Web Workers [default=yes]]),
 683               [],[enable_workers="yes"])
 684 AC_MSG_RESULT([$enable_workers])
 685
 686 # check whether to enable directory upload support
 687 AC_MSG_CHECKING([whether to enable directory upload support])
 688 AC_ARG_ENABLE(directory_upload,
 689               AC_HELP_STRING([--enable-directory-upload],
 690                              [enable support for directory upload [default=no]]),
 691               [], [enable_directory_upload="no"])
 692 AC_MSG_RESULT([$enable_directory_upload])
 693
 694 # check whether to enable HTML5 FileSystem API support
 695 AC_MSG_CHECKING([whether to enable HTML5 FileSystem API support])
 696 AC_ARG_ENABLE(file_system,
 697               AC_HELP_STRING([--enable-file-system],
 698                              [enable support for HTML5 FileSystem API [default=no]]),
 699               [], [enable_file_system="no"])
 700 AC_MSG_RESULT([$enable_file_system])
 701
 702 # check whether to enable HTML5 <style scoped> support
 703 AC_MSG_CHECKING([whether to enable HTML5 <style scoped> support])
 704 AC_ARG_ENABLE(file_system,
 705               AC_HELP_STRING([--enable-style-scoped],
 706                              [enable support for HTML5 <style scoped> [default=no]]),
 707               [], [enable_style_scoped="no"])
 708 AC_MSG_RESULT([$enable_style_scoped])
 709
 710 # check whether to enable Quota API support
 711 AC_MSG_CHECKING([whether to enable Quota API support])
 712 AC_ARG_ENABLE(quota,
 713               AC_HELP_STRING([--enable-quota],
 714                              [enable support for Quota API [default=no]]),
 715               [], [enable_quota="no"])
 716 AC_MSG_RESULT([$enable_quota])
 717
 718 # turn off svg features if --disable-svg is requested
 719 if test "$enable_svg" = "no"; then
 720    enable_svg_fonts=no
 721 fi
 722
 723 # check whether to enable support for filters
 724 AC_MSG_CHECKING([whether to enable support for filters])
 725 AC_ARG_ENABLE(filters,
 726               AC_HELP_STRING([--enable-filters],
 727                              [enable support for filters (experimental) [default=yes]]),
 728               [],[enable_filters="yes"])
 729 AC_MSG_RESULT([$enable_filters])
 730
 731 # check whether to enable support for SVG fonts
 732 AC_MSG_CHECKING([whether to enable support for SVG fonts])
 733 AC_ARG_ENABLE(svg_fonts,
 734               AC_HELP_STRING([--enable-svg-fonts],
 735                              [enable support for SVG fonts (experimental) [default=yes]]),
 736               [],[enable_svg_fonts="yes"])
 737 AC_MSG_RESULT([$enable_svg_fonts])
 738
 739 # check for SVG features, enabling SVG if necessary
 740 if test "$enable_svg_fonts" = "yes"; then
 741    svg_flags=yes
 742    if test "$enable_svg" = "no"; then
 743        AC_MSG_WARN([SVG feature(s) requested but SVG is disabled.. Enabling SVG support])
 744        enable_svg=yes
 745    fi
 746 fi
 747
 748 # check whether to enable Web Socket support
 749 AC_MSG_CHECKING([whether to enable Web Sockets support])
 750 AC_ARG_ENABLE(web_sockets,
 751               AC_HELP_STRING([--enable-web-sockets],
 752                              [enable support for Web Sockets [default=yes]]),
 753               [],[enable_web_sockets="yes"])
 754 AC_MSG_RESULT([$enable_web_sockets])
 755
 756 # check whether to enable Web Audio support
 757 enable_web_audio=no
 758 AC_MSG_RESULT([$enable_web_audio])
 759
 760 # check whether to enable Web Timing support
 761 AC_MSG_CHECKING([whether to enable Web Timing support])
 762 AC_ARG_ENABLE(web_timing,
 763               AC_HELP_STRING([--enable-web-timing],
 764                              [enable support for Web Timing [default=no]]),
 765               [],[enable_web_timing="no"])
 766 AC_MSG_RESULT([$enable_web_timing])
 767
 768 # check whether to enable Blob support
 769 AC_MSG_CHECKING([whether to enable Blob support])
 770 AC_ARG_ENABLE(blob,
 771               AC_HELP_STRING([--enable-blob],
 772                              [enable support for Blob [default=yes]]),
 773               [],[enable_blob="yes"])
 774 AC_MSG_RESULT([$enable_blob])
 775
 776 # check whether to enable Fast Mobile Scrolling support
 777 AC_MSG_CHECKING([whether to enable Fast Mobile Scrolling])
 778 AC_ARG_ENABLE(fast_mobile_scrolling,
 779               AC_HELP_STRING([--enable-fast-mobile-scrolling],
 780                              [enable support for Fast Mobile Scrolling [default=no]]),
 781               [],[enable_fast_mobile_scrolling="no"])
 782 AC_MSG_RESULT([$enable_fast_mobile_scrolling])
 783
 784 # check whether to enable code coverage
 785 AC_MSG_CHECKING([whether to enable code coverage support])
 786 AC_ARG_ENABLE(coverage,
 787               AC_HELP_STRING([--enable-coverage],
 788                              [enable code coverage support [default=no]]),
 789               [],[enable_coverage="no"])
 790 AC_MSG_RESULT([$enable_coverage])
 791
 792 # check whether to enable FastMalloc
 793 AC_MSG_CHECKING([whether to enable optimized memory allocator])
 794 AC_ARG_ENABLE(fast_malloc,
 795               AC_HELP_STRING([--enable-fast-malloc],
 796                              [enable optimized memory allocator default=yes, default=no for debug builds]),
 797               [],[if test "$enable_debug" = "yes"; then enable_fast_malloc="no"; else enable_fast_malloc="yes"; fi])
 798 AC_MSG_RESULT([$enable_fast_malloc])
 799
 800 # check whether to enable debug symbols
 801 AC_MSG_CHECKING([whether to enable debug symbols])
 802 AC_ARG_ENABLE(debug_symbols,
 803               AC_HELP_STRING([--enable-debug-symbols],
 804                              [enable debug symbols default=no, default=yes for debug builds]),
 805               [],[if test "$enable_debug" = "yes"; then enable_debug_symbols="yes"; else enable_debug_symbols="no"; fi])
 806 AC_MSG_RESULT([$enable_debug_symbols])
 807
 808 # check whether to enable debug features
 809 AC_MSG_CHECKING([whether to enable debug features])
 810 AC_ARG_ENABLE(debug_features,
 811               AC_HELP_STRING([--enable-debug-features],
 812                              [enable debug features default=no, default=yes for debug builds]),
 813               [],[if test "$enable_debug" = "yes"; then enable_debug_features="yes"; else enable_debug_features="no"; fi])
 814 AC_MSG_RESULT([$enable_debug_features])
 815
 816 # Determine JavaScript engine to use.
 817 AC_MSG_CHECKING([Javascript engine])
 818 AC_ARG_WITH(jsengine,
 819             AC_HELP_STRING([--with-jsengine=@<:@jsc@:>@],
 820                            [Select Javascript engine [default=jsc]]),
 821             [],[with_jsengine="jsc"])
 822
 823 case "$with_jsengine" in
 824      jsc) ;;
 825      *) AC_MSG_ERROR([Invalid JS engine: Must be jsc]) ;;
 826 esac
 827 AC_MSG_RESULT([$with_jsengine])
 828
 829 AC_MSG_CHECKING([whether to enable JIT compilation])
 830 AC_ARG_ENABLE(jit,
 831               AS_HELP_STRING([--enable-jit],
 832                              [Enable JIT compilation (default: autodetect)]))
 833 case "$enable_jit" in
 834   yes) JSC_CPPFLAGS="-DENABLE_JIT=1" ;;
 835   no) JSC_CPPFLAGS="-DENABLE_JIT=0" ;;
 836   *) enable_jit="autodetect" ;;
 837 esac
 838 AC_SUBST(JSC_CPPFLAGS)
 839 AC_MSG_RESULT([$enable_jit])
 840
 841 # Opcode stats
 842 AC_MSG_CHECKING([whether to enable opcode stats])
 843 AC_ARG_ENABLE([opcode-stats],
 844   [AS_HELP_STRING([--enable-opcode-stats], [Enable Opcode statistics (default: disabled)])],
 845   [], [enable_opcode_stats=no])
 846 AC_MSG_RESULT([$enable_opcode_stats])
 847
 848 if test "$enable_opcode_stats" = "yes"; then
 849   if test "$enable_jit" = "yes"; then
 850     AC_MSG_ERROR([JIT must be disabled for Opcode stats to work.])
 851   fi
 852   AC_DEFINE([ENABLE_OPCODE_STATS], [1], [Define to enable Opcode statistics])
 853 fi
 854
 855 # Link prefetch
 856 AC_MSG_CHECKING([whether to enable link prefetch support])
 857 AC_ARG_ENABLE([link-prefetch],
 858   [AS_HELP_STRING([--enable-link-prefetch], [Enable Link prefetch support (default: disabled)])],
 859   [],[enable_link_prefetch=no])
 860 AC_MSG_RESULT([$enable_link_prefetch])
 861
 862 if test "$enable_link_prefetch" = "yes"; then
 863   AC_DEFINE([ENABLE_LINK_PREFETCH], [1], [Define to enable link prefetch support])
 864 fi
 865
 866 # GObject Introspection
 867 AC_MSG_CHECKING([whether to enable GObject introspection support])
 868 AC_ARG_ENABLE([introspection],
 869   [AS_HELP_STRING([--enable-introspection],[Enable GObject introspection (default: disabled)])],
 870   [],[enable_introspection=no])
 871 AC_MSG_RESULT([$enable_introspection])
 872
 873 # check whether to enable animation API
 874 AC_MSG_CHECKING([whether to enable Animation API support])
 875 AC_ARG_ENABLE(animation_api,
 876               AC_HELP_STRING([--enable-animation-api],
 877                              [enable support for Animation API (experimental) [default=no]]),
 878               [], [enable_animation_api="no"])
 879 AC_MSG_RESULT([$enable_animation_api])
 880
 881 # check whether to enable requestAnimationFrame support
 882 AC_MSG_CHECKING([whether to enable requestAnimationFrame support])
 883 AC_ARG_ENABLE(request_animation_frame,
 884               AC_HELP_STRING([--enable-request-animation-frame],
 885                              [enable support for requestAnimationFrame (experimental) [default=no]]),
 886               [],[enable_request_animation_frame="no"])
 887 AC_MSG_RESULT([$enable_request_animation_frame])
 888
 889 # check whether to enable touch icon loading
 890 AC_MSG_CHECKING([whether to enable touch icon loading])
 891 AC_ARG_ENABLE(touch_icon_loading,
 892               AC_HELP_STRING([--enable-touch-icon-loading],
 893                              [enable support for loading touch icons [default=no]]),
 894               [], [enable_touch_icon_loading="no"])
 895 AC_MSG_RESULT([$enable_touch_icon_loading])
 896
 897 # check whether to enable Register Protocol Handler support
 898 AC_MSG_CHECKING([whether to enable Register Protocol Handler])
 899 AC_ARG_ENABLE(register_protocol_handler,
 900               AC_HELP_STRING([--enable-register-protocol-handler],
 901                              [enable support for Register Protocol Handler (experimental) [default=no]]),
 902               [],[enable_register_protocol_handler="no"])
 903 AC_MSG_RESULT([$enable_register_protocol_handler])
 904
 905 # check whether to enable DeviceOrientation support
 906 AC_MSG_CHECKING([whether to enable DeviceOrientation])
 907 AC_ARG_ENABLE(device_orientation,
 908               AC_HELP_STRING([--enable-device-orientation],
 909                              [enable support for DeviceOrientation (experimental and incomplete) [default=no]]),
 910               [],[enable_device_orientation="no"])
 911 AC_MSG_RESULT([$enable_device_orientation])
 912
 913 G_IR_SCANNER=
 914 G_IR_COMPILER=
 915 G_IR_GENERATE=
 916 GIRDIR=
 917 GIRTYPELIBDIR=
 918
 919 if test "$enable_introspection" = "yes"; then
 920   GOBJECT_INTROSPECTION_REQUIRED=0.9.5
 921   PKG_CHECK_MODULES([INTROSPECTION],[gobject-introspection-1.0 >= $GOBJECT_INTROSPECTION_REQUIRED])
 922
 923   G_IR_SCANNER="$($PKG_CONFIG --variable=g_ir_scanner gobject-introspection-1.0)"
 924   G_IR_COMPILER="$($PKG_CONFIG --variable=g_ir_compiler gobject-introspection-1.0)"
 925   G_IR_GENERATE="$($PKG_CONFIG --variable=g_ir_generate gobject-introspection-1.0)"
 926   AC_DEFINE([ENABLE_INTROSPECTION],[1],[Define to enable GObject introspection support])
 927 fi
 928
 929 AC_SUBST([G_IR_SCANNER])
 930 AC_SUBST([G_IR_COMPILER])
 931 AC_SUBST([G_IR_GENERATE])
 932
 933 # determine the font backend
 934 AC_MSG_CHECKING([the font backend to use])
 935 AC_ARG_WITH(font_backend,
 936             AC_HELP_STRING([--with-font-backend=@<:@freetype/pango@:>@],
 937                            [Select font backend [default=freetype]]),
 938             [],[with_font_backend="freetype"])
 939
 940 case "$with_font_backend" in
 941      freetype|pango) ;;
 942      *) AC_MSG_ERROR([Invalid font backend: must be freetype or pango.]) ;;
 943 esac
 944 AC_MSG_RESULT([$with_font_backend])
 945
 946 if test "$host_cpu" = "sh4"; then
 947    CXXFLAGS="$CXXFLAGS -mieee -w"
 948    CFLAGS="$CFLAGS -mieee -w"
 949 fi
 950
 951 # Add '-g' flag to gcc to build with debug symbols
 952 if test "$enable_debug_symbols" = "yes"; then
 953    CXXFLAGS="$CXXFLAGS -g"
 954    CFLAGS="$CFLAGS -g"
 955 fi
 956
 957 if test "$enable_debug_features" = "no"; then
 958    AC_DEFINE([NDEBUG], [1], [Define to disable debugging features])
 959 fi
 960
 961 # Add the appropriate 'O' level for optimized builds
 962 if test "$enable_optimizations" = "yes"; then
 963    CXXFLAGS="$CXXFLAGS -O2"
 964    CFLAGS="$CFLAGS -O2"
 965 else
 966    CXXFLAGS="$CXXFLAGS -O0"
 967    CFLAGS="$CFLAGS -O0"
 968 fi
 969
 970 PKG_CHECK_MODULES([LIBSOUP],
 971                   [libsoup-2.4 >= $LIBSOUP_REQUIRED_VERSION])
 972 AC_SUBST([LIBSOUP_CFLAGS])
 973 AC_SUBST([LIBSOUP_LIBS])
 974
 975 # check if FreeType/FontConfig are available
 976 if test "$with_font_backend" = "freetype"; then
 977    if test "$with_target" = "directfb"; then
 978    PKG_CHECK_MODULES([FREETYPE],
 979                      [fontconfig >= $FONTCONFIG_REQUIRED_VERSION
 980                      freetype2 >= $FREETYPE2_REQUIRED_VERSION])
 981    else
 982    PKG_CHECK_MODULES([FREETYPE],
 983                      [cairo-ft
 984                      fontconfig >= $FONTCONFIG_REQUIRED_VERSION
 985                      freetype2 >= $FREETYPE2_REQUIRED_VERSION])
 986    fi
 987    AC_SUBST([FREETYPE_CFLAGS])
 988    AC_SUBST([FREETYPE_LIBS])
 989 fi
 990
 991 # check if SQLite3 is available. Error out only if one of the
 992 # features hard-depending on it is enabled while SQLite3 is
 993 # unavailable.
 994 PKG_CHECK_MODULES([SQLITE3],
 995                   [sqlite3 >= $SQLITE_REQUIRED_VERSION],
 996                   [sqlite3_has_pkg_config=yes],
 997                   [sqlite3_has_pkg_config=no])
 998 if test "$sqlite3_has_pkg_config" = "no"; then
 999    AC_SEARCH_LIBS([sqlite3_open16], [sqlite3],
1000                   [sqlite3_found=yes;SQLITE3_LIBS="$LIBS";SQLITE3_CFLAGS="-I $srcdir/WebKitLibraries/WebCoreSQLite3"],
1001                   [sqlite3_found=no])
1002 fi
1003 AC_SUBST([SQLITE3_CFLAGS])
1004 AC_SUBST([SQLITE3_LIBS])
1005
1006 if (test "$sqlite3_found" = "no"); then
1007    AC_MSG_ERROR([SQLite3 is required for the Database related features])
1008 fi
1009
1010 # check if libxslt is available
1011 if test "$enable_xslt" = "yes"; then
1012    PKG_CHECK_MODULES([LIBXSLT],[libxslt >= $LIBXSLT_REQUIRED_VERSION])
1013    AC_SUBST([LIBXSLT_CFLAGS])
1014    AC_SUBST([LIBXSLT_LIBS])
1015 fi
1016
1017 # check if geoclue is available
1018 if test "$enable_geolocation" = "yes"; then
1019     PKG_CHECK_MODULES([GEOCLUE], [geoclue])
1020     AC_SUBST([GEOCLUE_CFLAGS])
1021     AC_SUBST([GEOCLUE_LIBS])
1022 fi
1023
1024 # check for XRender under Linux/Unix. Some linkers require explicit
1025 # linkage (like GNU Gold), so we cannot rely on GTK+ pulling XRender
1026 if test "$os_win32" = "no"; then
1027    PKG_CHECK_MODULES([XRENDER], [xrender])
1028    AC_SUBST([XRENDER_CFLAGS])
1029    AC_SUBST([XRENDER_LIBS])
1030 fi
1031
1032 # check if gstreamer is available
1033 if test "$enable_video" = "yes" || test "$enable_web_audio" = "yes"; then
1034    PKG_CHECK_MODULES([GSTREAMER],
1035                      [gstreamer-0.10 >= $GSTREAMER_REQUIRED_VERSION
1036                      gstreamer-app-0.10
1037                      gstreamer-audio-0.10
1038                      gstreamer-base-0.10
1039                      gstreamer-interfaces-0.10
1040                      gstreamer-pbutils-0.10
1041                      gstreamer-plugins-base-0.10 >= $GSTREAMER_PLUGINS_BASE_REQUIRED_VERSION
1042                      gstreamer-video-0.10],
1043                      [have_gstreamer=yes])
1044
1045    AC_SUBST([GSTREAMER_CFLAGS])
1046    AC_SUBST([GSTREAMER_LIBS])
1047 fi
1048
1049 # check if libfftw is available
1050 if test "$enable_web_audio" = "yes"; then
1051    PKG_CHECK_MODULES([LIBFFTW],
1052                      [fftw3 >= $LIBFFTW_REQUIRED_VERSION
1053                      fftw3f >= $LIBFFTW_REQUIRED_VERSION],
1054                      [have_fftw=yes])
1055
1056     AC_SUBST([LIBFFTW_CFLAGS])
1057     AC_SUBST([LIBFFTW_LIBS])
1058 fi
1059
1060 if test "$with_accelerated_compositing" = "clutter"; then
1061    PKG_CHECK_MODULES(CLUTTER, clutter-1.0 >= $CLUTTER_REQUIRED_VERSION)
1062    PKG_CHECK_MODULES([CLUTTER_GTK],
1063                      [clutter-gtk-1.0 >= $CLUTTER_GTK_REQUIRED_VERSION])
1064
1065    AC_SUBST(CLUTTER_CFLAGS)
1066    AC_SUBST(CLUTTER_LIBS)
1067    AC_SUBST(CLUTTER_GTK_CFLAGS)
1068    AC_SUBST(CLUTTER_GTK_LIBS)
1069 fi
1070
1071 # check if atspi2 is available (only needed for Webkit2 unit tests)
1072 if test "$enable_webkit2" = "yes"; then
1073    PKG_CHECK_MODULES([ATSPI2],
1074                      [atspi-2 >= $ATSPI2_REQUIRED_VERSION],
1075                      [have_atspi2=yes], [have_atspi2=no])
1076
1077    AC_SUBST([ATSPI2_CFLAGS])
1078    AC_SUBST([ATSPI2_LIBS])
1079 fi
1080
1081 # check for code coverage support
1082 if test "$enable_coverage" = "yes"; then
1083    COVERAGE_CFLAGS="-MD"
1084    COVERAGE_LDFLAGS="-ftest-coverage -fprofile-arcs"
1085    AC_SUBST([COVERAGE_CFLAGS])
1086    AC_SUBST([COVERAGE_LDFLAGS])
1087 fi
1088
1089 # check for HTML features
1090 if test "$enable_video" = "yes"; then
1091     html_flags=yes
1092 fi
1093
1094 # WebKit2
1095 AC_MSG_CHECKING([whether to build Webkit2])
1096 AC_ARG_ENABLE(webkit2,
1097     AC_HELP_STRING([--enable-webkit2], [build webkit2 [default=no]]),
1098     [], [enable_webkit2="no"])
1099 AC_MSG_RESULT([$enable_webkit2])
1100 if test "$enable_webkit2" = "yes"; then
1101    if test "$GTK_API_VERSION" = "2.0"; then
1102       AC_MSG_ERROR([WebKit2 requires GTK+ 3.x, use --with-gtk=3.0])
1103    fi
1104
1105    # Check Unix printing
1106    PKG_CHECK_MODULES(GTK_UNIX_PRINTING, gtk+-unix-print-3.0,
1107                      [have_gtk_unix_printing=yes],
1108                      [have_gtk_unix_printing=no])
1109    AC_SUBST(GTK_UNIX_PRINTING_CFLAGS)
1110    AC_SUBST(GTK_UNIX_PRINTING_LIBS)
1111    if test "$have_gtk_unix_printing" = "yes"; then
1112        AC_DEFINE([HAVE_GTK_UNIX_PRINTING], [1], [Define if GTK+ UNIX Printing is available])
1113    fi
1114 fi
1115
1116 # Plugin Process
1117 AC_MSG_CHECKING([whether to build plugin process for WebKit2])
1118 AC_ARG_ENABLE(plugin_process,
1119             AC_HELP_STRING([--enable-plugin-process], [build plugin process for WebKit2 [default=yes]]),
1120                            [], [enable_plugin_process="yes"])
1121 AC_MSG_RESULT([$enable_plugin_process])
1122
1123 # Build the plugin process only when building Webkit2.
1124 if test "$enable_webkit2" = "no"; then
1125     enable_plugin_process=no
1126 fi
1127
1128 # Make sure we have GTK+ 2.x to build the plugin process.
1129 if test "$enable_plugin_process" = "yes"; then
1130    PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= $GTK2_REQUIRED_VERSION gail >= $GAIL2_REQUIRED_VERSION)
1131 fi
1132 AC_SUBST(GTK2_CFLAGS)
1133 AC_SUBST(GTK2_LIBS)
1134
1135 GTK_DOC_CHECK([1.10])
1136
1137 # OS conditionals
1138 AM_CONDITIONAL([OS_WIN32],[test "$os_win32" = "yes"])
1139 AM_CONDITIONAL([OS_UNIX],[test "$os_win32" = "no"])
1140 AM_CONDITIONAL([OS_LINUX],[test "$os_linux" = "yes"])
1141 AM_CONDITIONAL([OS_GNU],[test "$os_gnu" = "yes"])
1142 AM_CONDITIONAL([OS_FREEBSD],[test "$os_freebsd" = "yes"])
1143
1144 # target conditionals
1145 AM_CONDITIONAL([TARGET_X11], [test "$with_target" = "x11"])
1146 AM_CONDITIONAL([TARGET_WIN32], [test "$with_target" = "win32"])
1147 AM_CONDITIONAL([TARGET_QUARTZ], [test "$with_target" = "quartz"])
1148 AM_CONDITIONAL([TARGET_DIRECTFB], [test "$with_target" = "directfb"])
1149
1150 # JS engine conditionals
1151 AM_CONDITIONAL([USE_JSC], [test "$with_jsengine" = "jsc"])
1152
1153 # Unicode backend conditionals
1154 AM_CONDITIONAL([USE_ICU_UNICODE], [test "$with_unicode_backend" = "icu"])
1155 AM_CONDITIONAL([USE_GLIB_UNICODE], [test "$with_unicode_backend" = "glib"])
1156
1157 # Font backend conditionals
1158 AM_CONDITIONAL([USE_FREETYPE], [test "$with_font_backend" = "freetype"])
1159 AM_CONDITIONAL([USE_PANGO], [test "$with_font_backend" = "pango"])
1160
1161 # GStreamer feature conditional
1162 AM_CONDITIONAL([USE_GSTREAMER], [test "$have_gstreamer" = "yes"])
1163
1164 # ATSPI2 conditional
1165 AM_CONDITIONAL([HAVE_ATSPI2], [test "$have_atspi2" = "yes"])
1166
1167 # Accelerated compositing conditional
1168 AM_CONDITIONAL([USE_ACCELERATED_COMPOSITING], [test "$with_accelerated_compositing" = "cairo" || test "$with_accelerated_compositing" = "opengl" || test "$with_accelerated_compositing" = "clutter"])
1169 AM_CONDITIONAL([USE_TEXTURE_MAPPER_CAIRO], [test "$with_accelerated_compositing" = "cairo"])
1170 AM_CONDITIONAL([USE_TEXTURE_MAPPER_GL], [test "$with_accelerated_compositing" = "opengl"])
1171 AM_CONDITIONAL([USE_CLUTTER], [test "$with_accelerated_compositing" = "clutter"])
1172
1173 # WebKit feature conditionals
1174 AM_CONDITIONAL([ENABLE_DEBUG],[test "$enable_debug_features" = "yes"])
1175 AM_CONDITIONAL([ENABLE_WEBGL],[test "$enable_webgl" = "yes"])
1176 AM_CONDITIONAL([ENABLE_BLOB],[test "$enable_blob" = "yes"])
1177 AM_CONDITIONAL([ENABLE_METER_TAG],[test "$enable_meter_tag" = "yes"])
1178 AM_CONDITIONAL([ENABLE_MICRODATA],[test "$enable_microdata" = "yes"])
1179 AM_CONDITIONAL([ENABLE_PAGE_VISIBILITY_API],[test "$enable_page_visibility_api" = "yes"])
1180 AM_CONDITIONAL([ENABLE_PROGRESS_TAG],[test "$enable_progress_tag" = "yes"])
1181 AM_CONDITIONAL([ENABLE_CHANNEL_MESSAGING],[test "$enable_channel_messaging" = "yes"])
1182 AM_CONDITIONAL([ENABLE_JAVASCRIPT_DEBUGGER],[test "$enable_javascript_debugger" = "yes"])
1183 AM_CONDITIONAL([ENABLE_GAMEPAD],[test "$enable_gamepad" = "yes"])
1184 AM_CONDITIONAL([ENABLE_DIRECTORY_UPLOAD],[test "$enable_directory_upload" = "yes"])
1185 AM_CONDITIONAL([ENABLE_DATAGRID],[test "$enable_datagrid" = "yes"])
1186 AM_CONDITIONAL([ENABLE_DATA_TRANSFER_ITEMS],[test "$enable_data_transfer_items" = "yes"])
1187 AM_CONDITIONAL([ENABLE_SQL_DATABASE],[test "$enable_sql_database" = "yes"])
1188 AM_CONDITIONAL([ENABLE_DATALIST],[test "$enable_datalist" = "yes"])
1189 AM_CONDITIONAL([ENABLE_DETAILS],[test "$enable_details" = "yes"])
1190 AM_CONDITIONAL([ENABLE_FAST_MOBILE_SCROLLING],[test "$enable_fast_mobile_scrolling" = "yes"])
1191 AM_CONDITIONAL([ENABLE_FILE_SYSTEM],[test "$enable_file_system" = "yes"])
1192 AM_CONDITIONAL([ENABLE_STYLE_SCOPED],[test "$enable_style_scoped" = "yes"])
1193 AM_CONDITIONAL([ENABLE_QUOTA],[test "$enable_quota" = "yes"])
1194 AM_CONDITIONAL([ENABLE_ICONDATABASE],[test "$enable_icon_database" = "yes"])
1195 AM_CONDITIONAL([ENABLE_IMAGE_RESIZER],[test "$enable_image_resizer" = "yes"])
1196 AM_CONDITIONAL([ENABLE_INDEXED_DATABASE],[test "$enable_indexed_database" = "yes"])
1197 AM_CONDITIONAL([ENABLE_INPUT_COLOR],[test "$enable_input_color" = "yes"])
1198 AM_CONDITIONAL([ENABLE_INPUT_SPEECH],[test "$enable_input_speech" = "yes"])
1199 AM_CONDITIONAL([ENABLE_XSLT],[test "$enable_xslt" = "yes"])
1200 AM_CONDITIONAL([ENABLE_FILTERS],[test "$enable_filters" = "yes"])
1201 AM_CONDITIONAL([ENABLE_GEOLOCATION], [test "$enable_geolocation" = "yes"])
1202 AM_CONDITIONAL([ENABLE_MATHML], [test "$enable_mathml" = "yes"])
1203 AM_CONDITIONAL([ENABLE_MHTML], [test "$enable_mhtml" = "yes"])
1204 AM_CONDITIONAL([ENABLE_VIDEO],[test "$enable_video" = "yes"])
1205 AM_CONDITIONAL([ENABLE_MEDIA_SOURCE],[test "$enable_media_source" = "yes"])
1206 AM_CONDITIONAL([ENABLE_MEDIA_STATISTICS],[test "$enable_media_statistics" = "yes"])
1207 AM_CONDITIONAL([ENABLE_VIDEO_TRACK],[test "$enable_video_track" = "yes"])
1208 AM_CONDITIONAL([ENABLE_FULLSCREEN_API],[test "$enable_fullscreen_api" = "yes"])
1209 AM_CONDITIONAL([ENABLE_MEDIA_STREAM],[test "$enable_media_stream" = "yes"])
1210 AM_CONDITIONAL([ENABLE_NOTIFICATIONS],[test "$enable_notifications" = "yes"])
1211 AM_CONDITIONAL([ENABLE_ORIENTATION_EVENTS],[test "$enable_orientation_events" = "yes"])
1212 AM_CONDITIONAL([ENABLE_SVG],[test "$enable_svg" = "yes"])
1213 AM_CONDITIONAL([ENABLE_SVG_FONTS],[test "$enable_svg_fonts" = "yes"])
1214 AM_CONDITIONAL([ENABLE_COVERAGE],[test "$enable_coverage" = "yes"])
1215 AM_CONDITIONAL([ENABLE_FAST_MALLOC],[test "$enable_fast_malloc" = "yes"])
1216 AM_CONDITIONAL([ENABLE_WORKERS],[test "$enable_workers" = "yes"])
1217 AM_CONDITIONAL([ENABLE_SHADOW_DOM],[test "$enable_shadow_dom" = "yes"])
1218 AM_CONDITIONAL([ENABLE_SHARED_WORKERS],[test "$enable_shared_workers" = "yes"])
1219 AM_CONDITIONAL([SVG_FLAGS],[test "$svg_flags" = "yes"])
1220 AM_CONDITIONAL([HTML_FLAGS],[test "$html_flags" = "yes"])
1221 AM_CONDITIONAL([ENABLE_WEB_SOCKETS],[test "$enable_web_sockets" = "yes"])
1222 AM_CONDITIONAL([ENABLE_WEB_AUDIO],[test "$enable_web_audio" = "yes"])
1223 AM_CONDITIONAL([ENABLE_WEB_TIMING],[test "$enable_web_timing" = "yes"])
1224 AM_CONDITIONAL([ENABLE_OPCODE_STATS],[test "$enable_opcode_stats" = "yes"])
1225 AM_CONDITIONAL([ENABLE_WEBKIT2],[test "$enable_webkit2" = "yes"])
1226 AM_CONDITIONAL([ENABLE_PLUGIN_PROCESS],[test "$enable_plugin_process" = "yes"])
1227 AM_CONDITIONAL([ENABLE_SPELLCHECK],[test "$enable_spellcheck" = "yes"])
1228 AM_CONDITIONAL([ENABLE_ANIMATION_API],[test "$enable_animation_api" = "yes"])
1229 AM_CONDITIONAL([ENABLE_REQUEST_ANIMATION_FRAME],[test "$enable_request_animation_frame" = "yes"])
1230 AM_CONDITIONAL([ENABLE_TOUCH_ICON_LOADING],[test "$enable_touch_icon_loading" = "yes"])
1231 AM_CONDITIONAL([ENABLE_REGISTER_PROTOCOL_HANDLER],[test "$enable_register_protocol_handler" = "yes"])
1232 AM_CONDITIONAL([ENABLE_DEVICE_ORIENTATION],[test "$enable_device_orientation" = "yes"])
1233 AM_CONDITIONAL([ENABLE_MUTATION_OBSERVERS],[test "$enable_mutation_observers" = "yes"])
1234
1235 # Gtk conditionals
1236 AM_CONDITIONAL([ENABLE_INTROSPECTION],[test "$enable_introspection" = "yes"])
1237
1238 AC_CONFIG_FILES([
1239 GNUmakefile
1240 ])
1241
1242
1243 AC_CONFIG_FILES([
1244 Source/WebKit/gtk/webkit/webkitversion.h
1245 ])
1246
1247 AC_CONFIG_FILES([
1248 Source/WebKit/gtk/${WEBKITGTK_PC_NAME}-${WEBKITGTK_API_VERSION}.pc:Source/WebKit/gtk/webkit.pc.in
1249 Source/WebKit/gtk/JSCore-${WEBKITGTK_API_VERSION}.gir:Source/WebKit/gtk/JSCore.gir.in
1250 Source/WebKit/gtk/org.webkitgtk-${WEBKITGTK_API_VERSION}.gschema.xml:Source/WebKit/gtk/org.webkitgtk.gschema.xml.in
1251 Source/JavaScriptCore/javascriptcoregtk-${WEBKITGTK_API_VERSION}.pc:Source/JavaScriptCore/javascriptcoregtk.pc.in
1252 ]
1253 ,[WEBKITGTK_API_VERSION=$WEBKITGTK_API_VERSION,WEBKITGTK_PC_NAME=$WEBKITGTK_PC_NAME]
1254 )
1255
1256
1257 if test "$enable_webkit2" = "yes"; then
1258     AC_CONFIG_FILES([
1259     Source/WebKit2/webkit2gtk-${WEBKITGTK_API_VERSION}.pc:Source/WebKit2/webkit2gtk.pc.in
1260     ]
1261     ,[WEBKITGTK_API_VERSION=$WEBKITGTK_API_VERSION,WEBKITGTK_PC_NAME=$WEBKITGTK_PC_NAME]
1262     )
1263 fi
1264
1265 AC_OUTPUT
1266
1267 echo "
1268 WebKit was configured with the following options:
1269
1270 Build configuration:
1271  Enable debugging (slow)                                  : $enable_debug
1272  Compile with debug symbols (slow)                        : $enable_debug_symbols
1273  Enable debug features (slow)                             : $enable_debug_features
1274  Enable GCC build optimization                            : $enable_optimizations
1275  Code coverage support                                    : $enable_coverage
1276  Unicode backend                                          : $with_unicode_backend
1277  Font backend                                             : $with_font_backend
1278  Optimized memory allocator                               : $enable_fast_malloc
1279  JavaScript Engine                                        : $with_jsengine
1280  Accelerated Compositing                                  : $with_accelerated_compositing
1281
1282 Features:
1283  WebGL                                                    : $enable_webgl
1284  Blob support                                             : $enable_blob
1285  DOM mutation observer support                            : $enable_mutation_observers
1286  DeviceOrientation support                                : $enable_device_orientation
1287  Directory upload                                         : $enable_directory_upload
1288  Fast Mobile Scrolling                                    : $enable_fast_mobile_scrolling
1289  JIT compilation                                          : $enable_jit
1290  Filters support                                          : $enable_filters
1291  Geolocation support                                      : $enable_geolocation
1292  JavaScript debugger/profiler support                     : $enable_javascript_debugger
1293  Gamepad support                                          : $enable_gamepad
1294  MathML support                                           : $enable_mathml
1295  Media source                                             : $enable_media_source
1296  Media statistics                                         : $enable_media_statistics
1297  HTML5 channel messaging support                          : $enable_channel_messaging
1298  HTML5 meter element support                              : $enable_meter_tag
1299  HTML5 microdata support                                  : $enable_microdata
1300  Page Visibility API support                              : $enable_page_visibility_api
1301  HTML5 progress element support                           : $enable_progress_tag
1302  HTML5 client-side session and persistent storage support : $enable_dom_storage
1303  SQL client-side database storage support                 : $enable_sql_database
1304  HTML5 datagrid support                                   : $enable_datagrid
1305  HTML5 data transfer items support                        : $enable_data_transfer_items
1306  HTML5 FileSystem API support                             : $enable_file_system
1307  Quota API support                                        : $enable_quota
1308  HTML5 sandboxed iframe support                           : $enable_sandbox
1309  HTML5 video element support                              : $enable_video
1310  HTML5 track element support                              : $enable_video_track
1311  Fullscreen API support                                   : $enable_fullscreen_api
1312  Media stream support                                     : $enable_media_stream
1313  Icon database support                                    : $enable_icon_database
1314  Image resizer support                                    : $enable_image_resizer
1315  Link prefetch support                                    : $enable_link_prefetch
1316  Opcode stats                                             : $enable_opcode_stats
1317  Shadow DOM support                                       : $enable_shadow_dom
1318  SharedWorkers support                                    : $enable_shared_workers
1319  Color input support                                      : $enable_input_color
1320  Speech input support                                     : $enable_input_speech
1321  SVG support                                              : $enable_svg
1322  SVG fonts support                                        : $enable_svg_fonts
1323  Web Audio support                                        : $enable_web_audio
1324  Web Sockets support                                      : $enable_web_sockets
1325  Web Timing support                                       : $enable_web_timing
1326  Web Workers support                                      : $enable_workers
1327  XSLT support                                             : $enable_xslt
1328  Spellcheck support                                       : $enable_spellcheck
1329  Animation API                                            : $enable_animation_api
1330  RequestAnimationFrame support                            : $enable_request_animation_frame
1331  Touch Icon Loading support                               : $enable_touch_icon_loading
1332  Register Protocol Handler support                        : $enable_register_protocol_handler
1333  WebKit2 support                                          : $enable_webkit2
1334  WebKit2 plugin process                                   : $enable_plugin_process
1335
1336 GTK+ configuration:
1337  GTK+ version                                             : $with_gtk
1338  GDK target                                               : $with_target
1339  Hildon UI extensions                                     : $with_hildon
1340  Introspection support                                    : $enable_introspection
1341  Generate documentation                                   : $enable_gtk_doc
1342 "
1343 if test "$with_unicode_backend" = "glib"; then
1344    echo "     >> WARNING: the glib-based unicode backend is slow and incomplete <<"
1345    echo
1346    echo
1347 fi