configure.ac

   1 AC_PREREQ(2.59)
   2
   3 m4_define([webkit_major_version], [1])
   4 m4_define([webkit_minor_version], [1])
   5 m4_define([webkit_micro_version], [18])
   6
   7 # This is the version we'll be using as part of our User-Agent string
   8 # e.g., AppleWebKit/$(webkit_user_agent_version) ...
   9 #
  10 # Sourced from WebCore/Configurations/Version.xcconfig
  11 m4_define([webkit_user_agent_major_version], [531])
  12 m4_define([webkit_user_agent_minor_version], [2])
  13
  14 AC_INIT([WebKit],[webkit_major_version.webkit_minor_version.webkit_micro_version],[http://bugs.webkit.org/])
  15
  16 AC_CONFIG_MACRO_DIR([autotools])
  17 AC_CONFIG_AUX_DIR([autotools])
  18 AC_SUBST(ACLOCAL_AMFLAGS, "-I autotools")
  19
  20 AC_CONFIG_HEADERS([autotoolsconfig.h])
  21 AC_CANONICAL_HOST
  22
  23 WEBKIT_MAJOR_VERSION=webkit_major_version
  24 WEBKIT_MINOR_VERSION=webkit_minor_version
  25 WEBKIT_MICRO_VERSION=webkit_micro_version
  26 WEBKIT_USER_AGENT_MAJOR_VERSION=webkit_user_agent_major_version
  27 WEBKIT_USER_AGENT_MINOR_VERSION=webkit_user_agent_minor_version
  28 AC_SUBST(WEBKIT_MAJOR_VERSION)
  29 AC_SUBST(WEBKIT_MINOR_VERSION)
  30 AC_SUBST(WEBKIT_MICRO_VERSION)
  31 AC_SUBST(WEBKIT_USER_AGENT_MAJOR_VERSION)
  32 AC_SUBST(WEBKIT_USER_AGENT_MINOR_VERSION)
  33
  34 AC_CONFIG_SRCDIR([WebCore/config.h])
  35
  36 dnl # Libtool library version, not to confuse with API version
  37 dnl # see http://www.gnu.org/software/libtool/manual/html_node/Libtool-versioning.html#Libtool-versioning
  38 LIBWEBKITGTK_VERSION=16:0:14
  39 AC_SUBST([LIBWEBKITGTK_VERSION])
  40
  41 AM_INIT_AUTOMAKE([foreign subdir-objects tar-ustar])
  42
  43 # Use AM_SILENT_RULES if present
  44 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  45
  46 # host checking - inspired by the GTK+ configure.in
  47 # TODO: move these to webkit.m4?
  48 AC_MSG_CHECKING([for native Win32])
  49 case "$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 "$GPERF"; then
  99    AC_MSG_ERROR([You need the 'gperf' hash function generator to compile WebKit])
 100 fi
 101
 102 # pthread (not needed on Windows)
 103 if test "$os_win32" = "no"; then
 104 AC_CHECK_HEADERS([pthread.h],
 105                  AC_DEFINE([HAVE_PTHREAD_H],[1],[Define if pthread exists]),
 106                  AC_MSG_ERROR([pthread support is required to build WebKit]))
 107 fi
 108
 109 # check for libjpeg the way Gtk does it.
 110 AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,
 111                    jpeg_ok=yes, jpeg_ok=no
 112                    AC_MSG_ERROR([JPEG library (libjpeg) not found]))
 113 if test "$jpeg_ok" = yes; then
 114    AC_MSG_CHECKING([for jpeglib])
 115    AC_TRY_CPP(
 116 [#include <stdio.h>
 117 #undef PACKAGE
 118 #undef VERSION
 119 #undef HAVE_STDLIB_H
 120 #include <jpeglib.h>],
 121          jpeg_ok=yes,
 122          jpeg_ok=no)
 123    AC_MSG_RESULT($jpeg_ok)
 124    if test "$jpeg_ok" = yes; then
 125       JPEG_LIBS="-ljpeg"
 126       # should we check for progressive JPEG like GTK+ as well?
 127    else
 128       AC_MSG_ERROR([JPEG library (libjpeg) not found])
 129    fi
 130 fi
 131 AC_SUBST([JPEG_LIBS])
 132
 133 # Check for libpng the way Gtk+ does it
 134 AC_MSG_CHECKING(for libpng12)
 135 if $PKG_CONFIG --exists libpng12 ; then
 136     AC_MSG_RESULT(yes)
 137     PNG_LIBS=`$PKG_CONFIG --libs libpng12`
 138 else
 139   AC_MSG_RESULT(no)
 140   AC_CHECK_LIB(png, png_read_info,
 141     [AC_CHECK_HEADER(png.h,
 142       png_ok=yes,
 143       png_ok=no)],
 144     AC_MSG_ERROR([PNG library (libpng) not found]), -lz -lm)
 145   if test "$png_ok" = yes; then
 146     AC_MSG_CHECKING([for png_structp in png.h])
 147     AC_TRY_COMPILE([#include <png.h>],
 148       [png_structp pp; png_infop info; png_colorp cmap; png_create_read_struct;],
 149       png_ok=yes,
 150       png_ok=no)
 151     AC_MSG_RESULT($png_ok)
 152     if test "$png_ok" = yes; then
 153       PNG_LIBS='-lpng -lz'
 154     else
 155       AC_MSG_ERROR([PNG library (libpng) not found])
 156     fi
 157   else
 158    AC_MSG_ERROR([PNG library (libpng) not found])
 159   fi
 160 fi
 161 AC_SUBST([PNG_LIBS])
 162
 163 # determine the GDK/GTK+ target
 164 AC_MSG_CHECKING([the target windowing system])
 165 AC_ARG_WITH(target,
 166             AC_HELP_STRING([--with-target=@<:@x11/win32/quartz/directfb@:>@],
 167                            [Select webkit target [default=x11]]),
 168             [],[with_target="x11"])
 169
 170 case "$with_target" in
 171      x11|win32|quartz|directfb) ;;
 172      *) AC_MSG_ERROR([Invalid target: must be x11, quartz, win32, or directfb.]) ;;
 173 esac
 174
 175 AC_MSG_RESULT([$with_target])
 176
 177 AC_MSG_CHECKING([for Hildon UI extensions])
 178 AC_ARG_WITH(hildon,
 179             AC_HELP_STRING([--with-hildon],
 180                            [Use Hildon UI extensions [default=no]]),
 181             [],[with_hildon="no"])
 182 AC_MSG_RESULT([$with_hildon])
 183
 184 if test "$with_hildon" = "yes"; then
 185     HILDON_CPPFLAGS="-DMAEMO_CHANGES"
 186     PKG_CHECK_MODULES([HILDON], [hildon-1])
 187     AC_SUBST([HILDON_CPPFLAGS])
 188     AC_SUBST([HILDON_CFLAGS])
 189     AC_SUBST([HILDON_LIBS])
 190 fi
 191
 192 # minimum base dependencies
 193 LIBSOUP_REQUIRED_VERSION=2.28.2
 194 CAIRO_REQUIRED_VERSION=1.6
 195 FONTCONFIG_REQUIRED_VERSION=2.4
 196 FREETYPE2_REQUIRED_VERSION=9.0
 197 LIBXML_REQUIRED_VERSION=2.6
 198
 199 # minimum GTK+ base dependencies
 200 PANGO_REQUIRED_VERSION=1.12
 201 GTK_REQUIRED_VERSION=2.10
 202
 203 # optional modules
 204 LIBXSLT_REQUIRED_VERSION=1.1.7
 205 SQLITE_REQUIRED_VERSION=3.0
 206 GSTREAMER_REQUIRED_VERSION=0.10
 207 ENCHANT_REQUIRED_VERSION=0.22
 208 GAIL_REQUIRED_VERSION=1.8
 209
 210 # Available modules
 211 #
 212 # glib - glib and includes gthread
 213 # unicode - check and identify which unicode backend to use
 214 #
 215 # todo: webcore gtk
 216 WEBKIT_CHECK_DEPENDENCIES([glib unicode])
 217
 218 GETTEXT_PACKAGE=$PACKAGE
 219 AC_SUBST(GETTEXT_PACKAGE)
 220 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",
 221                    [The gettext catalog name])
 222
 223 PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= $LIBXML_REQUIRED_VERSION)
 224 AC_SUBST(LIBXML_CFLAGS)
 225 AC_SUBST(LIBXML_LIBS)
 226
 227 PKG_CHECK_MODULES(PANGO,
 228                   [pango >= $PANGO_REQUIRED_VERSION
 229                    pangoft2])
 230 AC_SUBST(PANGO_CFLAGS)
 231 AC_SUBST(PANGO_LIBS)
 232
 233 PKG_CHECK_MODULES(ENCHANT, enchant >= $ENCHANT_REQUIRED_VERSION)
 234 AC_SUBST(ENCHANT_CFLAGS)
 235 AC_SUBST(ENCHANT_LIBS)
 236
 237 PKG_CHECK_MODULES(GAIL, gail >= $GAIL_REQUIRED_VERSION)
 238 AC_SUBST(GAIL_CFLAGS)
 239 AC_SUBST(GAIL_LIBS)
 240
 241 # check for target-specific dependencies
 242 if test "$with_target" = "directfb"; then
 243    PKG_CHECK_MODULES(CAIRO, cairo-directfb >= $CAIRO_REQUIRED_VERSION)
 244    PKG_CHECK_MODULES(GTK, gtk+-directfb-2.0 >= $GTK_REQUIRED_VERSION)
 245    AC_DEFINE([WTF_PLATFORM_DIRECTFB],[1],[Define if target is DirectFB])
 246 else
 247    PKG_CHECK_MODULES(CAIRO, cairo >= $CAIRO_REQUIRED_VERSION)
 248    PKG_CHECK_MODULES(GTK, gtk+-2.0 >= $GTK_REQUIRED_VERSION)
 249
 250    if test "$with_target" = "x11" && test "$os_win32" = "no"; then
 251       # check for XT
 252       PKG_CHECK_MODULES([XT],
 253                         [xt],
 254                         [xt_has_pkg_config=yes],
 255                         [xt_has_pkg_config=no])
 256       # some old versions of Xt do not provide xt.pc, so try to link against Xt
 257       # and if it's installed fall back to just adding -lXt
 258       if test "$xt_has_pkg_config" = "no"; then
 259          # using AC_CHECK_LIB instead of AC_SEARCH_LIB is fine in this case as
 260          # we don't care about the XtOpenDisplay symbol but only about the
 261          # existence of libXt
 262          AC_CHECK_LIB([Xt], [XtOpenDisplay],
 263                       [XT_CFLAGS=""; XT_LIBS="-lXt"],
 264                       [AC_MSG_ERROR([X Toolkit Intrinsics library (libXt) not found])])
 265       fi
 266       AC_SUBST([XT_CFLAGS])
 267       AC_SUBST([XT_LIBS])
 268       AC_DEFINE([WTF_PLATFORM_X11],[1],[Define if target is X11])
 269    fi
 270 fi
 271 AC_SUBST(GTK_CFLAGS)
 272 AC_SUBST(GTK_LIBS)
 273 AC_SUBST(CAIRO_CFLAGS)
 274 AC_SUBST(CAIRO_LIBS)
 275
 276 # check whether to build with debugging enabled
 277 AC_MSG_CHECKING([whether to do a debug build])
 278 AC_ARG_ENABLE(debug,
 279               AC_HELP_STRING([--enable-debug],
 280                              [turn on debugging [default=no]]),
 281               [],[enable_debug="no"])
 282 AC_MSG_RESULT([$enable_debug])
 283
 284 # check whether to enable optimized builds
 285 AC_MSG_CHECKING([whether to enable optimized builds])
 286 AC_ARG_ENABLE(optimizations,
 287               AC_HELP_STRING([--enable-optimizations],
 288                              [turn on optimize builds (GCC only)
 289                              [default=yes]]),
 290               [enable_optimizations=$enableval],
 291               [if test "$enable_debug" = "yes"; then enable_optimizations="no"; else enable_optimizations="yes"; fi])
 292 AC_MSG_RESULT([$enable_optimizations])
 293
 294 # check whether to enable 3D transforms support
 295 AC_MSG_CHECKING([whether to enable support for 3D Transforms])
 296 AC_ARG_ENABLE(3D_transforms,
 297               AC_HELP_STRING([--enable-3D-transforms],
 298                              [enable support for 3D transforms [default=no]]),
 299               [],[enable_3D_transforms="no"])
 300 AC_MSG_RESULT([$enable_3D_transforms])
 301
 302 # check whether to enable channel messaging support
 303 AC_MSG_CHECKING([whether to enable HTML5 Channel Messaging support])
 304 AC_ARG_ENABLE(channel_messaging,
 305               AC_HELP_STRING([--enable-channel-messaging],
 306                              [enable HTML5 channel messaging support [default=yes]]),
 307               [],[enable_channel_messaging="yes"])
 308 AC_MSG_RESULT([$enable_channel_messaging])
 309
 310 # check whether to enable JavaScript debugger/profiler support
 311 AC_MSG_CHECKING([whether to enable JavaScript debugger/profiler support])
 312 AC_ARG_ENABLE(javascript_debugger,
 313               AC_HELP_STRING([--enable-javascript-debugger],
 314                              [enable JavaScript debugger/profiler support [default=yes]]),
 315               [],[enable_javascript_debugger="yes"])
 316 AC_MSG_RESULT([$enable_javascript_debugger])
 317
 318 # check whether to enable HTML5 Offline Web Applications support
 319 AC_MSG_CHECKING([whether to enable HTML5 offline web applications support])
 320 AC_ARG_ENABLE(offline_web_applications,
 321               AC_HELP_STRING([--enable-offline-web-applications],
 322                              [enable HTML5 offline web applications support [default=yes]]),
 323               [],[enable_offline_web_applications="yes"])
 324 AC_MSG_RESULT([$enable_offline_web_applications])
 325
 326 # check whether to enable HTML5 client-side session and persitent storage support
 327 AC_MSG_CHECKING([whether to enable HTML5 client-side session and persistent storage support])
 328 AC_ARG_ENABLE(dom_storage,
 329               AC_HELP_STRING([--enable-dom-storage],
 330                              [enable HTML5 client-side session and persistent storage support [default=yes]]),
 331               [],[enable_dom_storage="yes"])
 332 AC_MSG_RESULT([$enable_dom_storage])
 333
 334 # check whether to build with database support
 335 AC_MSG_CHECKING([whether to enable HTML5 client-side database storage support])
 336 AC_ARG_ENABLE(database,
 337               AC_HELP_STRING([--enable-database],
 338                              [enable HTML5 client-side database storage support [default=yes]]),
 339               [],[enable_database="yes"])
 340 AC_MSG_RESULT([$enable_database])
 341
 342 # check whether to build with server-sent events support
 343 AC_MSG_CHECKING([whether to enable HTML5 server-sent events support])
 344 AC_ARG_ENABLE(eventsource,
 345               AC_HELP_STRING([--enable-eventsource],
 346                              [enable HTML5 server-sent events support [default=yes]]),
 347               [],[enable_eventsource="yes"])
 348 AC_MSG_RESULT([$enable_eventsource])
 349
 350 # check whether to build with icon database support
 351 AC_MSG_CHECKING([whether to enable icon database support])
 352 AC_ARG_ENABLE(icon_database,
 353               AC_HELP_STRING([--enable-icon-database],
 354                              [enable icon database [default=yes]]),
 355               [],[enable_icon_database="yes"])
 356 AC_MSG_RESULT([$enable_icon_database])
 357
 358 # check whether to enable HTML5 datalist support
 359 AC_MSG_CHECKING([whether to enable HTML5 datalist support])
 360 AC_ARG_ENABLE(datalist,
 361               AC_HELP_STRING([--enable-datalist],
 362                              [enable HTML5 datalist support [default=yes]]),
 363               [],[enable_datalist="yes"])
 364 AC_MSG_RESULT([$enable_datalist])
 365
 366 # check whether to enable HTML5 audio/video support
 367 AC_MSG_CHECKING([whether to enable HTML5 video support])
 368 AC_ARG_ENABLE(video,
 369               AC_HELP_STRING([--enable-video],
 370                              [enable HTML5 video support [default=yes]]),
 371               [],[enable_video="yes"])
 372 AC_MSG_RESULT([$enable_video])
 373
 374 # check whether to enable XPath support
 375 AC_MSG_CHECKING([whether to enable XPath support])
 376 AC_ARG_ENABLE(xpath,
 377               AC_HELP_STRING([--enable-xpath],
 378                              [enable support for XPath [default=yes]]),
 379               [],[enable_xpath="yes"])
 380 AC_MSG_RESULT([$enable_xpath])
 381
 382 # check whether to enable XSLT support
 383 AC_MSG_CHECKING([whether to enable XSLT support])
 384 AC_ARG_ENABLE(xslt,
 385               AC_HELP_STRING([--enable-xslt],
 386                              [enable support for XSLT [default=yes]]),
 387               [],[enable_xslt="yes"])
 388 AC_MSG_RESULT([$enable_xslt])
 389
 390 # check whether to enable geolocation support
 391 AC_MSG_CHECKING([whether to enable geolocation support])
 392 AC_ARG_ENABLE(geolocation,
 393               AC_HELP_STRING([--enable-geolocation],
 394                              [enable support for geolocation [default=no]]),
 395               [],[enable_geolocation="no"])
 396 AC_MSG_RESULT([$enable_geolocation])
 397
 398 # check whether to enable MathML support
 399 AC_MSG_CHECKING([whether to enable MathML support])
 400 AC_ARG_ENABLE(mathml,
 401               AC_HELP_STRING([--enable-mathml],
 402                              [enable support for MathML [default=no]]),
 403               [],[enable_mathml="no"])
 404 AC_MSG_RESULT([$enable_mathml])
 405
 406 # check whether to enable SVG support
 407 AC_MSG_CHECKING([whether to enable SVG support])
 408 AC_ARG_ENABLE(svg,
 409               AC_HELP_STRING([--enable-svg],
 410                              [enable support for SVG [default=yes]]),
 411               [],[enable_svg="yes"])
 412 AC_MSG_RESULT([$enable_svg])
 413
 414 # check whether to enable WML support
 415 AC_MSG_CHECKING([whether to enable WML support])
 416 AC_ARG_ENABLE(wml,
 417               AC_HELP_STRING([--enable-wml],
 418                              [enable support for WML [default=no]]),
 419               [],[enable_wml="no"])
 420 AC_MSG_RESULT([$enable_wml])
 421
 422 # check whether to enable SharedWorkers support
 423 AC_MSG_CHECKING([whether to enable SharedWorkers support])
 424 AC_ARG_ENABLE(shared_workers,
 425               AC_HELP_STRING([--enable-shared-workers],
 426                              [enable support for SharedWorkers [default=no]]),
 427               [],[enable_shared_workers="no"])
 428 AC_MSG_RESULT([$enable_shared_workers])
 429
 430 # check whether to enable Web Workers support
 431 AC_MSG_CHECKING([whether to enable Web Workers support])
 432 AC_ARG_ENABLE(workers,
 433               AC_HELP_STRING([--enable-workers],
 434                              [enable support for Web Workers [default=yes]]),
 435               [],[enable_workers="yes"])
 436 AC_MSG_RESULT([$enable_workers])
 437
 438 # turn off svg features if --disable-svg is requested
 439 if test "$enable_svg" = "no"; then
 440    enable_svg_animation=no
 441    enable_svg_fonts=no
 442    enable_svg_foreign_object=no
 443    enable_svg_as_image=no
 444    enable_svg_use=no
 445 fi
 446
 447 # check whether to enable support for SVG animation
 448 AC_MSG_CHECKING([whether to enable support for SVG animation])
 449 AC_ARG_ENABLE(svg_animation,
 450               AC_HELP_STRING([--enable-svg-animation],
 451                              [enable support for SVG animation (experimental) [default=yes]]),
 452               [],[enable_svg_animation="yes"])
 453 AC_MSG_RESULT([$enable_svg_animation])
 454
 455 # check whether to enable support for filters
 456 AC_MSG_CHECKING([whether to enable support for filters])
 457 AC_ARG_ENABLE(filters,
 458               AC_HELP_STRING([--enable-filters],
 459                              [enable support for filters (experimental) [default=yes]]),
 460               [],[enable_filters="yes"])
 461 AC_MSG_RESULT([$enable_filters])
 462
 463 # check whether to enable support for SVG fonts
 464 AC_MSG_CHECKING([whether to enable support for SVG fonts])
 465 AC_ARG_ENABLE(svg_fonts,
 466               AC_HELP_STRING([--enable-svg-fonts],
 467                              [enable support for SVG fonts (experimental) [default=yes]]),
 468               [],[enable_svg_fonts="yes"])
 469 AC_MSG_RESULT([$enable_svg_fonts])
 470
 471 # check whether to enable foreign objects support for SVG
 472 AC_MSG_CHECKING([whether to enable support for SVG foreign objects])
 473 AC_ARG_ENABLE(svg_foreign_object,
 474               AC_HELP_STRING([--enable-svg-foreign-object],
 475                              [enable support for SVG foreign objects (experimental) [default=yes]]),
 476               [],[enable_svg_foreign_object="yes"])
 477 AC_MSG_RESULT([$enable_svg_foreign_object])
 478
 479 # check whether to enable SVG As Image support
 480 AC_MSG_CHECKING([whether to enable SVG as Image support])
 481 AC_ARG_ENABLE(svg_as_image,
 482               AC_HELP_STRING([--enable-svg-as-image],
 483                              [enable SVG as Image support (experimental) [default=yes]]),
 484               [],[enable_svg_as_image="yes"])
 485 AC_MSG_RESULT([$enable_svg_as_image])
 486
 487 # check whether to enable SVG USE element support
 488 AC_MSG_CHECKING([whether to enable support for SVG use element])
 489 AC_ARG_ENABLE(svg_use,
 490               AC_HELP_STRING([--enable-svg-use],
 491                              [enable SVG use element support (experimental) [default=yes]]),
 492               [],[enable_svg_use="yes"])
 493 AC_MSG_RESULT([$enable_svg_use])
 494
 495 # check for SVG features, enabling SVG if necessary
 496 if test "$enable_svg_animation" = "yes" || \
 497    test "$enable_svg_fonts" = "yes" || \
 498    test "$enable_svg_foreign_object" = "yes" || \
 499    test "$enable_svg_as_image" = "yes" || \
 500    test "$enable_svg_use" = "yes"; then
 501    svg_flags=yes
 502    if test "$enable_svg" = "no"; then
 503        AC_MSG_WARN([SVG feature(s) requested but SVG is disabled.. Enabling SVG support])
 504        enable_svg=yes
 505    fi
 506 fi
 507
 508 # check whether to enable Web Socket support
 509 AC_MSG_CHECKING([whether to enable Web Sockets support])
 510 AC_ARG_ENABLE(web_sockets,
 511               AC_HELP_STRING([--enable-web-sockets],
 512                              [enable support for Web Sockets [default=no]]),
 513               [],[enable_web_sockets="no"])
 514 AC_MSG_RESULT([$enable_web_sockets])
 515
 516 # check whether to enable code coverage
 517 AC_MSG_CHECKING([whether to enable code coverage support])
 518 AC_ARG_ENABLE(coverage,
 519               AC_HELP_STRING([--enable-coverage],
 520                              [enable code coverage support [default=no]]),
 521               [],[enable_coverage="no"])
 522 AC_MSG_RESULT([$enable_coverage])
 523
 524 # check whether to enable FastMalloc
 525 AC_MSG_CHECKING([whether to enable optimized memory allocator])
 526 AC_ARG_ENABLE(fast_malloc,
 527               AC_HELP_STRING([--enable-fast-malloc],
 528                              [enable optimized memory allocator default=yes, default=no for debug builds]),
 529               [],[if test "$enable_debug" = "yes"; then enable_fast_malloc="no"; else enable_fast_malloc="yes"; fi])
 530 AC_MSG_RESULT([$enable_fast_malloc])
 531
 532 AC_MSG_CHECKING([whether to enable JIT compilation])
 533 AC_ARG_ENABLE([jit],
 534               AC_HELP_STRING([--enable-jit],
 535                              [Enable JIT compilation default=yes]),
 536               [],[enable_jit="yes"])
 537 if test "$enable_jit" = "yes"; then
 538     case "$host_cpu" in
 539         i*86|x86_64)
 540             AC_DEFINE([ENABLE_JIT], [1], [Define to enable JIT])
 541             AC_DEFINE([ENABLE_YARR], [1], [Define to enable YARR])
 542             AC_DEFINE([ENABLE_YARR_JIT], [1], [Define to enable YARR JIT])
 543             AC_DEFINE([ENABLE_JIT_OPTIMIZE_CALL], [1], [Define to enable optimizing calls])
 544             AC_DEFINE([ENABLE_JIT_OPTIMIZE_PROPERTY_ACCESS], [1], [Define to enable optimized property access])
 545             AC_DEFINE([ENABLE_JIT_OPTIMIZE_ARITHMETIC], [1], [Define to enable optimized arithmetic])
 546             case "$host_cpu" in
 547                 i*86)
 548                     AC_DEFINE([WTF_USE_JIT_STUB_ARGUMENT_VA_LIST], [1], [Use stub va_list])
 549                 ;;
 550                 x86_64)
 551                     AC_DEFINE([WTF_USE_JIT_STUB_ARGUMENT_REGISTER], [1], [Use stub register])
 552                     AC_DEFINE([WTF_USE_ALTERNATE_JSIMMEDIATE], [1], [Use alternate JSImmediate])
 553                 ;;
 554             esac
 555         ;;
 556         *)
 557             enable_jit="no (CPU '$host_cpu' not supported)"
 558         ;;
 559     esac
 560 fi
 561 AC_MSG_RESULT([$enable_jit])
 562
 563 # GObject Introspection
 564 AC_MSG_CHECKING([whether to enable GObject introspection support])
 565 AC_ARG_ENABLE([introspection],
 566   [AS_HELP_STRING([--enable-introspection],[Enable GObject introspection (default: disabled)])],
 567   [],[enable_introspection=no])
 568 AC_MSG_RESULT([$enable_introspection])
 569
 570 G_IR_SCANNER=
 571 G_IR_COMPILER=
 572 G_IR_GENERATE=
 573 GIRDIR=
 574 GIRTYPELIBDIR=
 575
 576 if test "$enable_introspection" = "yes"; then
 577   GOBJECT_INTROSPECTION_REQUIRED=0.6.2
 578   PKG_CHECK_MODULES([INTROSPECTION],[gobject-introspection-1.0 >= $GOBJECT_INTROSPECTION_REQUIRED])
 579
 580   G_IR_SCANNER="$($PKG_CONFIG --variable=g_ir_scanner gobject-introspection-1.0)"
 581   G_IR_COMPILER="$($PKG_CONFIG --variable=g_ir_compiler gobject-introspection-1.0)"
 582   G_IR_GENERATE="$($PKG_CONFIG --variable=g_ir_generate gobject-introspection-1.0)"
 583   GIRDIR="$($PKG_CONFIG --define-variable=prefix=$prefix --variable=girdir gobject-introspection-1.0)"
 584   GIRTYPELIBDIR="$($PKG_CONFIG --define-variable=prefix=$prefix --variable=typelibdir gobject-introspection-1.0)"
 585
 586   AC_DEFINE([ENABLE_INTROSPECTION],[1],[Define to enable GObject introspection support])
 587 fi
 588
 589 AC_SUBST([G_IR_SCANNER])
 590 AC_SUBST([G_IR_COMPILER])
 591 AC_SUBST([G_IR_GENERATE])
 592 AC_SUBST([GIRDIR])
 593 AC_SUBST([GIRTYPELIBDIR])
 594
 595 # determine the font backend
 596 AC_MSG_CHECKING([the font backend to use])
 597 AC_ARG_WITH(font_backend,
 598             AC_HELP_STRING([--with-font-backend=@<:@freetype/pango@:>@],
 599                            [Select font backend [default=freetype]]),
 600             [],[with_font_backend="freetype"])
 601
 602 case "$with_font_backend" in
 603      freetype|pango) ;;
 604      *) AC_MSG_ERROR([Invalid font backend: must be freetype or pango.]) ;;
 605 esac
 606 AC_MSG_RESULT([$with_font_backend])
 607
 608 # Add '-g' flag to gcc if it's debug build
 609 if test "$enable_debug" = "yes"; then
 610    CXXFLAGS="$CXXFLAGS -g"
 611    CFLAGS="$CFLAGS -g"
 612 else
 613    AC_DEFINE([NDEBUG], [1], [Define to disable debugging features])
 614 fi
 615
 616 # Add the appropriate 'O' level for optimized builds
 617 if test "$enable_optimizations" = "yes"; then
 618    CXXFLAGS="$CXXFLAGS -O2"
 619    CFLAGS="$CFLAGS -O2"
 620 else
 621    CXXFLAGS="$CXXFLAGS -O0"
 622    CFLAGS="$CFLAGS -O0"
 623 fi
 624
 625 PKG_CHECK_MODULES([LIBSOUP],
 626                   [libsoup-2.4 >= $LIBSOUP_REQUIRED_VERSION])
 627 AC_SUBST([LIBSOUP_CFLAGS])
 628 AC_SUBST([LIBSOUP_LIBS])
 629
 630 # check if we can use libSoup 2.29.3 features
 631 PKG_CHECK_MODULES([LIBSOUP_2_29_3],
 632                   [libsoup-2.4 >= 2.29.3],
 633                   [have_libsoup_2_29_3=yes],
 634                   [have_libsoup_2_29_3=no])
 635 if test "$have_libsoup_2_29_3" = "yes"; then
 636    AC_DEFINE([HAVE_LIBSOUP_2_29_3], 1, [Whether libSoup 2.29.3 features are available])
 637 fi
 638
 639 # check if FreeType/FontConfig are available
 640 if test "$with_font_backend" = "freetype"; then
 641    if test "$with_target" = "directfb"; then
 642    PKG_CHECK_MODULES([FREETYPE],
 643                      [fontconfig >= $FONTCONFIG_REQUIRED_VERSION
 644                      freetype2 >= $FREETYPE2_REQUIRED_VERSION])
 645    else
 646    PKG_CHECK_MODULES([FREETYPE],
 647                      [cairo-ft
 648                      fontconfig >= $FONTCONFIG_REQUIRED_VERSION
 649                      freetype2 >= $FREETYPE2_REQUIRED_VERSION])
 650    fi
 651    AC_SUBST([FREETYPE_CFLAGS])
 652    AC_SUBST([FREETYPE_LIBS])
 653 fi
 654
 655 # check if sqlite 3 is available
 656 if test "$enable_icon_database" = "yes" || \
 657    test "$enable_database" = "yes" || \
 658    test "$enable_offline_web_applications" = "yes" || \
 659    test "$enable_dom_storage" = "yes"; then
 660    PKG_CHECK_MODULES([SQLITE3],
 661                      [sqlite3 >= $SQLITE_REQUIRED_VERSION],
 662                      [sqlite3_has_pkg_config=yes],
 663                      [sqlite3_has_pkg_config=no])
 664    if test "$sqlite3_has_pkg_config" = "no"; then
 665       AC_SEARCH_LIBS([sqlite3_open16], [sqlite3],
 666                      [SQLITE3_LIBS="$LIBS";SQLITE3_CFLAGS="-I $srcdir/WebKitLibraries/WebCoreSQLite3"],
 667                      [AC_MSG_ERROR([SQLite3 is required to enable Database support])])
 668    fi
 669    AC_SUBST([SQLITE3_CFLAGS])
 670    AC_SUBST([SQLITE3_LIBS])
 671 fi
 672
 673 # check if libxslt is available
 674 if test "$enable_xslt" = "yes"; then
 675    PKG_CHECK_MODULES([LIBXSLT],[libxslt >= $LIBXSLT_REQUIRED_VERSION])
 676    AC_SUBST([LIBXSLT_CFLAGS])
 677    AC_SUBST([LIBXSLT_LIBS])
 678 fi
 679
 680 # check if geoclue is available
 681 if test "$enable_geolocation" = "yes"; then
 682     PKG_CHECK_MODULES([GEOCLUE], [geoclue])
 683     AC_SUBST([GEOCLUE_CFLAGS])
 684     AC_SUBST([GEOCLUE_LIBS])
 685 fi
 686
 687 # check if gstreamer is available
 688 if test "$enable_video" = "yes"; then
 689    PKG_CHECK_MODULES([GSTREAMER],
 690                      [gstreamer-0.10 >= $GSTREAMER_REQUIRED_VERSION
 691                      gstreamer-base-0.10
 692                      gstreamer-pbutils-0.10
 693                      gstreamer-plugins-base-0.10
 694                      gstreamer-video-0.10])
 695    AC_SUBST([GSTREAMER_CFLAGS])
 696    AC_SUBST([GSTREAMER_LIBS])
 697 fi
 698
 699 # check for code coverage support
 700 if test "$enable_coverage" = "yes"; then
 701    COVERAGE_CFLAGS="-MD"
 702    COVERAGE_LDFLAGS="-ftest-coverage -fprofile-arcs"
 703    AC_SUBST([COVERAGE_CFLAGS])
 704    AC_SUBST([COVERAGE_LDFLAGS])
 705 fi
 706
 707 # check for HTML features
 708 if test "$enable_video" = "yes"; then
 709     html_flags=yes
 710 fi
 711
 712 GTK_DOC_CHECK([1.10])
 713
 714 # OS conditionals
 715 AM_CONDITIONAL([OS_WIN32],[test "$os_win32" = "yes"])
 716 AM_CONDITIONAL([OS_UNIX],[test "$os_win32" = "no"])
 717 AM_CONDITIONAL([OS_LINUX],[test "$os_linux" = "yes"])
 718 AM_CONDITIONAL([OS_GNU],[test "$os_gnu" = "yes"])
 719 AM_CONDITIONAL([OS_FREEBSD],[test "$os_freebsd" = "yes"])
 720
 721 # target conditionals
 722 AM_CONDITIONAL([TARGET_X11], [test "$with_target" = "x11"])
 723 AM_CONDITIONAL([TARGET_WIN32], [test "$with_target" = "win32"])
 724 AM_CONDITIONAL([TARGET_QUARTZ], [test "$with_target" = "quartz"])
 725 AM_CONDITIONAL([TARGET_DIRECTFB], [test "$with_target" = "directfb"])
 726
 727 # Unicode backend conditionals
 728 AM_CONDITIONAL([USE_ICU_UNICODE], [test "$with_unicode_backend" = "icu"])
 729 AM_CONDITIONAL([USE_GLIB_UNICODE], [test "$with_unicode_backend" = "glib"])
 730
 731 # Font backend conditionals
 732 AM_CONDITIONAL([USE_FREETYPE], [test "$with_font_backend" = "freetype"])
 733 AM_CONDITIONAL([USE_PANGO], [test "$with_font_backend" = "pango"])
 734
 735 # WebKit feature conditionals
 736 AM_CONDITIONAL([ENABLE_DEBUG],[test "$enable_debug" = "yes"])
 737 AM_CONDITIONAL([ENABLE_3D_TRANSFORMS],[test "$enable_3D_transforms" = "yes"])
 738 AM_CONDITIONAL([ENABLE_CHANNEL_MESSAGING],[test "$enable_channel_messaging" = "yes"])
 739 AM_CONDITIONAL([ENABLE_JAVASCRIPT_DEBUGGER],[test "$enable_javascript_debugger" = "yes"])
 740 AM_CONDITIONAL([ENABLE_OFFLINE_WEB_APPLICATIONS],[test "$enable_offline_web_applications" = "yes"])
 741 AM_CONDITIONAL([ENABLE_DOM_STORAGE],[test "$enable_dom_storage" = "yes"])
 742 AM_CONDITIONAL([ENABLE_DATABASE],[test "$enable_database" = "yes"])
 743 AM_CONDITIONAL([ENABLE_DATALIST],[test "$enable_datalist" = "yes"])
 744 AM_CONDITIONAL([ENABLE_EVENTSOURCE],[test "$enable_eventsource" = "yes"])
 745 AM_CONDITIONAL([ENABLE_ICONDATABASE],[test "$enable_icon_database" = "yes"])
 746 AM_CONDITIONAL([ENABLE_XPATH],[test "$enable_xpath" = "yes"])
 747 AM_CONDITIONAL([ENABLE_XSLT],[test "$enable_xslt" = "yes"])
 748 AM_CONDITIONAL([ENABLE_FILTERS],[test "$enable_filters" = "yes"])
 749 AM_CONDITIONAL([ENABLE_GEOLOCATION], [test "$enable_geolocation" = "yes"])
 750 AM_CONDITIONAL([ENABLE_MATHML], [test "$enable_mathml" = "yes"])
 751 AM_CONDITIONAL([ENABLE_VIDEO],[test "$enable_video" = "yes"])
 752 AM_CONDITIONAL([ENABLE_NOTIFICATIONS],[test "$enable_notifications" = "yes"])
 753 AM_CONDITIONAL([ENABLE_ORIENTATION_EVENTS],[test "$enable_orientation_events" = "yes"])
 754 AM_CONDITIONAL([ENABLE_SVG],[test "$enable_svg" = "yes"])
 755 AM_CONDITIONAL([ENABLE_SVG_ANIMATION],[test "$enable_svg_animation" = "yes"])
 756 AM_CONDITIONAL([ENABLE_SVG_FONTS],[test "$enable_svg_fonts" = "yes"])
 757 AM_CONDITIONAL([ENABLE_SVG_FOREIGN_OBJECT],[test "$enable_svg_foreign_object" = "yes"])
 758 AM_CONDITIONAL([ENABLE_SVG_AS_IMAGE],[test "$enable_svg_as_image" = "yes"])
 759 AM_CONDITIONAL([ENABLE_SVG_USE],[test "$enable_svg_use" = "yes"])
 760 AM_CONDITIONAL([ENABLE_COVERAGE],[test "$enable_coverage" = "yes"])
 761 AM_CONDITIONAL([ENABLE_FAST_MALLOC],[test "$enable_fast_malloc" = "yes"])
 762 AM_CONDITIONAL([ENABLE_WML],[test "$enable_wml" = "yes"])
 763 AM_CONDITIONAL([ENABLE_WORKERS],[test "$enable_workers" = "yes"])
 764 AM_CONDITIONAL([ENABLE_SHARED_WORKERS],[test "$enable_shared_workers" = "yes"])
 765 AM_CONDITIONAL([SVG_FLAGS],[test "$svg_flags" = "yes"])
 766 AM_CONDITIONAL([HTML_FLAGS],[test "$html_flags" = "yes"])
 767 AM_CONDITIONAL([ENABLE_WEB_SOCKETS],[test "$enable_web_sockets" = "yes"])
 768
 769 # Gtk conditionals
 770 AM_CONDITIONAL([ENABLE_INTROSPECTION],[test "$enable_introspection" = "yes"])
 771
 772
 773 AC_CONFIG_FILES([
 774 GNUmakefile
 775 WebKit/gtk/webkit-1.0.pc:WebKit/gtk/webkit.pc.in
 776 WebKit/gtk/webkit/webkitversion.h
 777 WebKit/gtk/docs/GNUmakefile
 778 WebKit/gtk/docs/version.xml
 779 ]
 780 )
 781
 782 AC_OUTPUT
 783
 784 echo "
 785 WebKit was configured with the following options:
 786
 787 Build configuration:
 788  Enable debugging (slow)                                  : $enable_debug
 789  Enable GCC build optimization                            : $enable_optimizations
 790  Code coverage support                                    : $enable_coverage
 791  Unicode backend                                          : $with_unicode_backend
 792  Font backend                                             : $with_font_backend
 793  Optimized memory allocator                               : $enable_fast_malloc
 794 Features:
 795  3D Transforms                                            : $enable_3D_transforms
 796  JIT compilation                                          : $enable_jit
 797  Filters support                                          : $enable_filters
 798  Geolocation support                                      : $enable_geolocation
 799  JavaScript debugger/profiler support                     : $enable_javascript_debugger
 800  MathML support                                           : $enable_mathml
 801  HTML5 offline web applications support                   : $enable_offline_web_applications
 802  HTML5 channel messaging support                          : $enable_channel_messaging
 803  HTML5 client-side session and persistent storage support : $enable_dom_storage
 804  HTML5 client-side database storage support               : $enable_database
 805  HTML5 server-sent events support                         : $enable_eventsource
 806  HTML5 video element support                              : $enable_video
 807  Icon database support                                    : $enable_icon_database
 808  SharedWorkers support                                    : $enable_shared_workers
 809  SVG support                                              : $enable_svg
 810  SVG animation support                                    : $enable_svg_animation
 811  SVG fonts support                                        : $enable_svg_fonts
 812  SVG foreign object support                               : $enable_svg_foreign_object
 813  SVG as image support                                     : $enable_svg_as_image
 814  SVG use element support                                  : $enable_svg_use
 815  WML support                                              : $enable_wml
 816  Web Sockets support                                      : $enable_web_sockets
 817  Web Workers support                                      : $enable_workers
 818  XPATH support                                            : $enable_xpath
 819  XSLT support                                             : $enable_xslt
 820 GTK+ configuration:
 821  GDK target                                               : $with_target
 822  Hildon UI extensions                                     : $with_hildon
 823  Introspection support                                    : $enable_introspection
 824 "
 825 if test "$with_unicode_backend" = "glib"; then
 826    echo "     >> WARNING: the glib-based unicode backend is slow and incomplete <<"
 827    echo
 828    echo
 829 fi