recipes/webkit/webkit-gtk/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], [7])
   6
   7 AC_INIT([WebKit],[webkit_major_version.webkit_minor_version.webkit_micro_version],[http://bugs.webkit.org/])
   8
   9 AC_CONFIG_MACRO_DIR([autotools])
  10 AC_CONFIG_AUX_DIR([autotools])
  11 AC_SUBST(ACLOCAL_AMFLAGS, "-I autotools")
  12
  13 AC_CONFIG_HEADERS([autotoolsconfig.h])
  14 AC_CANONICAL_SYSTEM
  15
  16 WEBKIT_MAJOR_VERSION=webkit_major_version
  17 WEBKIT_MINOR_VERSION=webkit_minor_version
  18 WEBKIT_MICRO_VERSION=webkit_micro_version
  19 AC_SUBST(WEBKIT_MAJOR_VERSION)
  20 AC_SUBST(WEBKIT_MINOR_VERSION)
  21 AC_SUBST(WEBKIT_MICRO_VERSION)
  22
  23 AC_CONFIG_SRCDIR([WebCore/config.h])
  24
  25 dnl # Libtool library version, not to confuse with API version
  26 dnl # see http://www.gnu.org/software/libtool/manual/html_node/Libtool-versioning.html#Libtool-versioning
  27 LIBWEBKITGTK_VERSION=7:0:5
  28 AC_SUBST([LIBWEBKITGTK_VERSION])
  29
  30 AM_INIT_AUTOMAKE([foreign subdir-objects tar-ustar])
  31
  32 # host checking - inspired by the GTK+ configure.in
  33 # TODO: move these to webkit.m4?
  34 AC_MSG_CHECKING([for native Win32])
  35 case "$host" in
  36      *-*-mingw*)
  37        os_win32=yes
  38        ;;
  39      *)
  40        os_win32=no
  41        ;;
  42 esac
  43 AC_MSG_RESULT([$os_win32])
  44
  45 case "$host" in
  46      *-*-linux*)
  47        os_linux=yes
  48        ;;
  49      *-*-freebsd*)
  50        os_freebsd=yes
  51        ;;
  52      *-*-darwin*)
  53        os_darwin=yes
  54        ;;
  55 esac
  56
  57 case "$host_os" in
  58      gnu* | linux* | k*bsd*-gnu)
  59        os_gnu=yes
  60        ;;
  61      *)
  62        os_gnu=no
  63        ;;
  64 esac
  65
  66 # initialize webkit options
  67 WEBKIT_INIT
  68 AC_DISABLE_STATIC
  69 AC_LIBTOOL_WIN32_DLL
  70 AC_PROG_LIBTOOL
  71 # use dolt to speedup the build
  72 DOLT
  73
  74 AC_PATH_PROG(FLEX, flex)
  75 if test -z "$FLEX"; then
  76    AC_MSG_ERROR([You need the 'flex' lexer generator to compile WebKit])
  77 else
  78    FLEX_VERSION=`$FLEX --version | sed 's,.*\ \([0-9]*\.[0-9]*\.[0-9]*\)$,\1,'`
  79    AX_COMPARE_VERSION([2.5.33],[gt],[$FLEX_VERSION],
  80       AC_MSG_WARN([You need at least version 2.5.33 of the 'flex' lexer generator to compile WebKit correctly]))
  81 fi
  82
  83 AC_PATH_PROG(GPERF, gperf)
  84 if test -z "$GPERF"; then
  85    AC_MSG_ERROR([You need the 'gperf' hash function generator to compile WebKit])
  86 fi
  87
  88 # pthread (not needed on Windows)
  89 if test "$os_win32" = "no"; then
  90 AC_CHECK_HEADERS([pthread.h],
  91                  AC_DEFINE([HAVE_PTHREAD_H],[1],[Define if pthread exists]),
  92                  AC_MSG_ERROR([pthread support is required to build WebKit]))
  93 fi
  94
  95 # check for libjpeg the way Gtk does it.
  96 AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,
  97                    jpeg_ok=yes, jpeg_ok=no
  98                    AC_MSG_ERROR([JPEG library (libjpeg) not found]))
  99 if test "$jpeg_ok" = yes; then
 100    AC_MSG_CHECKING([for jpeglib])
 101    AC_TRY_CPP(
 102 [#include <stdio.h>
 103 #undef PACKAGE
 104 #undef VERSION
 105 #undef HAVE_STDLIB_H
 106 #include <jpeglib.h>],
 107          jpeg_ok=yes,
 108          jpeg_ok=no)
 109    AC_MSG_RESULT($jpeg_ok)
 110    if test "$jpeg_ok" = yes; then
 111       JPEG_LIBS="-ljpeg"
 112       # should we check for progressive JPEG like GTK+ as well?
 113    else
 114       AC_MSG_ERROR([JPEG library (libjpeg) not found])
 115    fi
 116 fi
 117 AC_SUBST([JPEG_LIBS])
 118
 119 # Check for libpng the way Gtk+ does it
 120 AC_MSG_CHECKING(for libpng12)
 121 if $PKG_CONFIG --exists libpng12 ; then
 122     AC_MSG_RESULT(yes)
 123     PNG_LIBS=`$PKG_CONFIG --libs libpng12`
 124 else
 125   AC_MSG_RESULT(no)
 126   AC_CHECK_LIB(png, png_read_info,
 127     [AC_CHECK_HEADER(png.h,
 128       png_ok=yes,
 129       png_ok=no)],
 130     AC_MSG_ERROR([PNG library (libpng) not found]), -lz -lm)
 131   if test "$png_ok" = yes; then
 132     AC_MSG_CHECKING([for png_structp in png.h])
 133     AC_TRY_COMPILE([#include <png.h>],
 134       [png_structp pp; png_infop info; png_colorp cmap; png_create_read_struct;],
 135       png_ok=yes,
 136       png_ok=no)
 137     AC_MSG_RESULT($png_ok)
 138     if test "$png_ok" = yes; then
 139       PNG_LIBS='-lpng -lz'
 140     else
 141       AC_MSG_ERROR([PNG library (libpng) not found])
 142     fi
 143   else
 144    AC_MSG_ERROR([PNG library (libpng) not found])
 145   fi
 146 fi
 147 AC_SUBST([PNG_LIBS])
 148
 149 # determine the GDK/GTK+ target
 150 AC_MSG_CHECKING([the target windowing system])
 151 AC_ARG_WITH(target,
 152             AC_HELP_STRING([--with-target=@<:@x11/win32/quartz/directfb@:>@],
 153                            [Select webkit target [default=x11]]),
 154             [],[with_target="x11"])
 155
 156 case "$with_target" in
 157      x11|win32|quartz|directfb) ;;
 158      *) AC_MSG_ERROR([Invalid target: must be x11, quartz, win32, or directfb.]) ;;
 159 esac
 160
 161 AC_MSG_RESULT([$with_target])
 162
 163 AC_MSG_CHECKING([for Hildon UI extensions])
 164 AC_ARG_WITH(hildon,
 165             AC_HELP_STRING([--with-hildon],
 166                            [Use Hildon UI extensions [default=no]]),
 167             [],[with_hildon="no"])
 168 AC_MSG_RESULT([$with_hildon])
 169
 170 if test "$with_hildon" = "yes"; then
 171     HILDON_CPPFLAGS="-DMAEMO_CHANGES"
 172     PKG_CHECK_MODULES([HILDON], [hildon-1])
 173     AC_SUBST([HILDON_CPPFLAGS])
 174     AC_SUBST([HILDON_CFLAGS])
 175     AC_SUBST([HILDON_LIBS])
 176 fi
 177
 178 # minimum base dependencies
 179 CAIRO_REQUIRED_VERSION=1.2
 180 FONTCONFIG_REQUIRED_VERSION=2.4
 181 FREETYPE2_REQUIRED_VERSION=9.0
 182 LIBXML_REQUIRED_VERSION=2.6
 183
 184 # minimum GTK+ base dependencies
 185 PANGO_REQUIRED_VERSION=1.0
 186 GTK_REQUIRED_VERSION=2.10
 187
 188 # optional modules
 189 LIBSOUP_REQUIRED_VERSION=2.25.91
 190 LIBXSLT_REQUIRED_VERSION=1.1.7
 191 SQLITE_REQUIRED_VERSION=3.0
 192 GSTREAMER_REQUIRED_VERSION=0.10
 193 GNOME_KEYRING_REQUIRED_VERSION=2.26.0
 194 ENCHANT_REQUIRED_VERSION=0.22
 195
 196 # Available modules
 197 #
 198 # glib - glib and includes gthread
 199 # unicode - check and identify which unicode backend to use
 200 #
 201 # todo: webcore gtk
 202 WEBKIT_CHECK_DEPENDENCIES([glib unicode])
 203
 204 GETTEXT_PACKAGE=$PACKAGE
 205 AC_SUBST(GETTEXT_PACKAGE)
 206 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",
 207                    [The gettext catalog name])
 208
 209 PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= $LIBXML_REQUIRED_VERSION)
 210 AC_SUBST(LIBXML_CFLAGS)
 211 AC_SUBST(LIBXML_LIBS)
 212
 213 PKG_CHECK_MODULES(PANGO,
 214                   [pango >= $PANGO_REQUIRED_VERSION
 215                    pangoft2])
 216 AC_SUBST(PANGO_CFLAGS)
 217 AC_SUBST(PANGO_LIBS)
 218
 219 PKG_CHECK_MODULES(ENCHANT, enchant >= $ENCHANT_REQUIRED_VERSION)
 220 AC_SUBST(ENCHANT_CFLAGS)
 221 AC_SUBST(ENCHANT_LIBS)
 222
 223 # check for target-specific dependencies
 224 if test "$with_target" = "directfb"; then
 225    PKG_CHECK_MODULES(CAIRO, cairo-directfb >= $CAIRO_REQUIRED_VERSION)
 226    PKG_CHECK_MODULES(GTK, gtk+-directfb-2.0 >= $GTK_REQUIRED_VERSION)
 227    AC_DEFINE([WTF_PLATFORM_DIRECTFB],[1],[Define if target is DirectFB])
 228 else
 229    PKG_CHECK_MODULES(CAIRO, cairo >= $CAIRO_REQUIRED_VERSION)
 230    PKG_CHECK_MODULES(GTK, gtk+-2.0 >= $GTK_REQUIRED_VERSION)
 231
 232    if test "$with_target" = "x11" && test "$os_win32" = "no"; then
 233       # check for XT
 234       PKG_CHECK_MODULES([XT],
 235                         [xt],
 236                         [xt_has_pkg_config=yes],
 237                         [xt_has_pkg_config=no])
 238       # some old versions of Xt do not provide xt.pc, so try to link against Xt
 239       # and if it's installed fall back to just adding -lXt
 240       if test "$xt_has_pkg_config" = "no"; then
 241          # using AC_CHECK_LIB instead of AC_SEARCH_LIB is fine in this case as
 242          # we don't care about the XtOpenDisplay symbol but only about the
 243          # existence of libXt
 244          AC_CHECK_LIB([Xt], [XtOpenDisplay],
 245                       [XT_CFLAGS=""; XT_LIBS="-lXt"],
 246                       [AC_MSG_ERROR([X Toolkit Intrinsics library (libXt) not found])])
 247       fi
 248       AC_SUBST([XT_CFLAGS])
 249       AC_SUBST([XT_LIBS])
 250       AC_DEFINE([WTF_PLATFORM_X11],[1],[Define if target is X11])
 251    fi
 252 fi
 253 AC_SUBST(GTK_CFLAGS)
 254 AC_SUBST(GTK_LIBS)
 255 AC_SUBST(CAIRO_CFLAGS)
 256 AC_SUBST(CAIRO_LIBS)
 257
 258 # check whether to build with debugging enabled
 259 AC_MSG_CHECKING([whether to do a debug build])
 260 AC_ARG_ENABLE(debug,
 261               AC_HELP_STRING([--enable-debug],
 262                              [turn on debugging [default=no]]),
 263               [],[enable_debug="no"])
 264 AC_MSG_RESULT([$enable_debug])
 265
 266 # check whether to enable optimized builds
 267 AC_MSG_CHECKING([whether to enable optimized builds])
 268 AC_ARG_ENABLE(optimizations,
 269               AC_HELP_STRING([--enable-optimizations],
 270                              [turn on optimize builds (GCC only)
 271                              [default=yes]]),
 272               [enable_optimizations=$enableval],
 273               [if test "$enable_debug" = "yes"; then enable_optimizations="no"; else enable_optimizations="yes"; fi])
 274 AC_MSG_RESULT([$enable_optimizations])
 275
 276 # check whether to enable dashboard support
 277 AC_MSG_CHECKING([whether to enable Dashboard support])
 278 AC_ARG_ENABLE(dashboard_support,
 279               AC_HELP_STRING([--enable-dashboard-support],
 280                              [enable Dashboard support [default=yes]]),
 281               [],[enable_dashboard_support="yes"])
 282 AC_MSG_RESULT([$enable_dashboard_support])
 283
 284 # check whether to enable 3D transforms support
 285 AC_MSG_CHECKING([whether to enable support for 3D Transforms])
 286 AC_ARG_ENABLE(3D_transforms,
 287               AC_HELP_STRING([--enable-3D-transforms],
 288                              [enable support for 3D transforms [default=no]]),
 289               [],[enable_3D_transforms="no"])
 290 AC_MSG_RESULT([$enable_3D_transforms])
 291
 292 # check whether to enable channel messaging support
 293 AC_MSG_CHECKING([whether to enable HTML5 Channel Messaging support])
 294 AC_ARG_ENABLE(channel_messaging,
 295               AC_HELP_STRING([--enable-channel-messaging],
 296                              [enable HTML5 channel messaging support [default=no]]),
 297               [],[enable_channel_messaging="no"])
 298 AC_MSG_RESULT([$enable_channel_messaging])
 299
 300 # check whether to enable JavaScript debugger/profiler support
 301 AC_MSG_CHECKING([whether to enable JavaScript debugger/profiler support])
 302 AC_ARG_ENABLE(javascript_debugger,
 303               AC_HELP_STRING([--enable-javascript-debugger],
 304                              [enable JavaScript debugger/profiler support [default=yes]]),
 305               [],[enable_javascript_debugger="yes"])
 306 AC_MSG_RESULT([$enable_javascript_debugger])
 307
 308 # check whether to enable HTML5 Offline Web Applications support
 309 AC_MSG_CHECKING([whether to enable HTML5 offline web applications support])
 310 AC_ARG_ENABLE(offline_web_applications,
 311               AC_HELP_STRING([--enable-offline-web-applications],
 312                              [enable HTML5 offline web applications support [default=yes]]),
 313               [],[enable_offline_web_applications="yes"])
 314 AC_MSG_RESULT([$enable_offline_web_applications])
 315
 316 # check whether to enable HTML5 client-side session and persitent storage support
 317 AC_MSG_CHECKING([whether to enable HTML5 client-side session and persistent storage support])
 318 AC_ARG_ENABLE(dom_storage,
 319               AC_HELP_STRING([--enable-dom-storage],
 320                              [enable HTML5 client-side session and persistent storage support [default=yes]]),
 321               [],[enable_dom_storage="yes"])
 322 AC_MSG_RESULT([$enable_dom_storage])
 323
 324 # check whether to build with database support
 325 AC_MSG_CHECKING([whether to enable HTML5 client-side database storage support])
 326 AC_ARG_ENABLE(database,
 327               AC_HELP_STRING([--enable-database],
 328                              [enable HTML5 client-side database storage support [default=yes]]),
 329               [],[enable_database="yes"])
 330 AC_MSG_RESULT([$enable_database])
 331
 332 # check whether to build with icon database support
 333 AC_MSG_CHECKING([whether to enable icon database support])
 334 AC_ARG_ENABLE(icon_database,
 335               AC_HELP_STRING([--enable-icon-database],
 336                              [enable icon database [default=yes]]),
 337               [],[enable_icon_database="yes"])
 338 AC_MSG_RESULT([$enable_icon_database])
 339
 340 # check whether to enable HTML5 audio/video support
 341 AC_MSG_CHECKING([whether to enable HTML5 video support])
 342 AC_ARG_ENABLE(video,
 343               AC_HELP_STRING([--enable-video],
 344                              [enable HTML5 video support [default=yes]]),
 345               [],[enable_video="yes"])
 346 AC_MSG_RESULT([$enable_video])
 347
 348 # check whether to enable XPath support
 349 AC_MSG_CHECKING([whether to enable XPath support])
 350 AC_ARG_ENABLE(xpath,
 351               AC_HELP_STRING([--enable-xpath],
 352                              [enable support for XPath [default=yes]]),
 353               [],[enable_xpath="yes"])
 354 AC_MSG_RESULT([$enable_xpath])
 355
 356 # check whether to enable XSLT support
 357 AC_MSG_CHECKING([whether to enable XSLT support])
 358 AC_ARG_ENABLE(xslt,
 359               AC_HELP_STRING([--enable-xslt],
 360                              [enable support for XSLT [default=yes]]),
 361               [],[enable_xslt="yes"])
 362 AC_MSG_RESULT([$enable_xslt])
 363
 364 # check whether to enable geolocation support
 365 AC_MSG_CHECKING([whether to enable geolocation support])
 366 AC_ARG_ENABLE(geolocation,
 367               AC_HELP_STRING([--enable-geolocation],
 368                              [enable support for geolocation [default=no]]),
 369               [],[enable_geolocation="no"])
 370 AC_MSG_RESULT([$enable_geolocation])
 371
 372 # check whether to enable gnomekeyring support
 373 AC_MSG_CHECKING([whether to enable gnomekeyring support])
 374 AC_ARG_ENABLE(gnomekeyring,
 375               AC_HELP_STRING([--enable-gnomekeyring],
 376                              [enable support for gnomekeyring [default=no]]),
 377               [],[enable_gnomekeyring="no"])
 378 AC_MSG_RESULT([$enable_gnomekeyring])
 379
 380 # check whether to enable SVG support
 381 AC_MSG_CHECKING([whether to enable SVG support])
 382 AC_ARG_ENABLE(svg,
 383               AC_HELP_STRING([--enable-svg],
 384                              [enable support for SVG [default=yes]]),
 385               [],[enable_svg="yes"])
 386 AC_MSG_RESULT([$enable_svg])
 387
 388 # check whether to enable WML support
 389 AC_MSG_CHECKING([whether to enable WML support])
 390 AC_ARG_ENABLE(wml,
 391               AC_HELP_STRING([--enable-wml],
 392                              [enable support for WML [default=no]]),
 393               [],[enable_wml="no"])
 394 AC_MSG_RESULT([$enable_wml])
 395
 396 # check whether to enable Web Workers support
 397 AC_MSG_CHECKING([whether to enable Web Workers support])
 398 AC_ARG_ENABLE(web_workers,
 399               AC_HELP_STRING([--enable-web-workers],
 400                              [enable support for Web Workers [default=yes]]),
 401               [],[enable_web_workers="yes"])
 402 AC_MSG_RESULT([$enable_web_workers])
 403
 404 # turn off svg features if --disable-svg is requested
 405 if test "$enable_svg" = "no"; then
 406    enable_svg_animation=no
 407    enable_svg_filters=no
 408    enable_svg_fonts=no
 409    enable_svg_foreign_object=no
 410    enable_svg_as_image=no
 411    enable_svg_use_element=no
 412 fi
 413
 414 # check whether to enable support for SVG animation
 415 AC_MSG_CHECKING([whether to enable support for SVG animation])
 416 AC_ARG_ENABLE(svg_animation,
 417               AC_HELP_STRING([--enable-svg-animation],
 418                              [enable support for SVG animation (experimental) [default=yes]]),
 419               [],[enable_svg_animation="yes"])
 420 AC_MSG_RESULT([$enable_svg_animation])
 421
 422 # check whether to enable support for SVG filters
 423 AC_MSG_CHECKING([whether to enable support for SVG filters])
 424 AC_ARG_ENABLE(svg_filters,
 425               AC_HELP_STRING([--enable-svg-filters],
 426                              [enable support for SVG filters (experimental) [default=no]]),
 427               [],[enable_svg_filters="no"])
 428 AC_MSG_RESULT([$enable_svg_filters])
 429
 430 # check whether to enable support for SVG fonts
 431 AC_MSG_CHECKING([whether to enable support for SVG fonts])
 432 AC_ARG_ENABLE(svg_fonts,
 433               AC_HELP_STRING([--enable-svg-fonts],
 434                              [enable support for SVG fonts (experimental) [default=yes]]),
 435               [],[enable_svg_fonts="yes"])
 436 AC_MSG_RESULT([$enable_svg_fonts])
 437
 438 # check whether to enable foreign objects support for SVG
 439 AC_MSG_CHECKING([whether to enable support for SVG foreign objects])
 440 AC_ARG_ENABLE(svg_foreign_object,
 441               AC_HELP_STRING([--enable-svg-foreign-object],
 442                              [enable support for SVG foreign objects (experimental) [default=yes]]),
 443               [],[enable_svg_foreign_object="yes"])
 444 AC_MSG_RESULT([$enable_svg_foreign_object])
 445
 446 # check whether to enable SVG As Image support
 447 AC_MSG_CHECKING([whether to enable SVG as Image support])
 448 AC_ARG_ENABLE(svg_as_image,
 449               AC_HELP_STRING([--enable-svg-as-image],
 450                              [enable SVG as Image support (experimental) [default=yes]]),
 451               [],[enable_svg_as_image="yes"])
 452 AC_MSG_RESULT([$enable_svg_as_image])
 453
 454 # check whether to enable SVG USE element support
 455 AC_MSG_CHECKING([whether to enable support for SVG use element])
 456 AC_ARG_ENABLE(svg_use_element,
 457               AC_HELP_STRING([--enable-svg-use-element],
 458                              [enable SVG use element support (experimental) [default=yes]]),
 459               [],[enable_svg_use_element="yes"])
 460 AC_MSG_RESULT([$enable_svg_use_element])
 461
 462 # check for SVG features, enabling SVG if necessary
 463 if test "$enable_svg_animation" = "yes" || \
 464    test "$enable_svg_filters" = "yes" || \
 465    test "$enable_svg_fonts" = "yes" || \
 466    test "$enable_svg_foreign_object" = "yes" || \
 467    test "$enable_svg_as_image" = "yes" || \
 468    test "$enable_svg_use_element" = "yes"; then
 469    svg_flags=yes
 470    if test "$enable_svg" = "no"; then
 471        AC_MSG_WARN([SVG feature(s) requested but SVG is disabled.. Enabling SVG support])
 472        enable_svg=yes
 473    fi
 474 fi
 475
 476 # check whether to enable code coverage
 477 AC_MSG_CHECKING([whether to enable code coverage support])
 478 AC_ARG_ENABLE(coverage,
 479               AC_HELP_STRING([--enable-coverage],
 480                              [enable code coverage support [default=no]]),
 481               [],[enable_coverage="no"])
 482 AC_MSG_RESULT([$enable_coverage])
 483
 484 # check whether to enable FastMalloc
 485 AC_MSG_CHECKING([whether to enable optimized memory allocator])
 486 AC_ARG_ENABLE(fast_malloc,
 487               AC_HELP_STRING([--enable-fast-malloc],
 488                              [enable optimized memory allocator default=yes, default=no for debug builds]),
 489               [],[if test "$enable_debug" = "yes"; then enable_fast_malloc="no"; else enable_fast_malloc="yes"; fi])
 490 AC_MSG_RESULT([$enable_fast_malloc])
 491
 492 AC_MSG_CHECKING([whether to enable JIT compilation])
 493 AC_ARG_ENABLE([jit],
 494               AC_HELP_STRING([--enable-jit],
 495                              [Enable JIT compilation default=yes]),
 496               [],[enable_jit="yes"])
 497 if test "$enable_jit" = "yes"; then
 498     case "$target_cpu" in
 499         i*86|x86_64)
 500             AC_DEFINE([ENABLE_JIT], [1], [Define to enable JIT])
 501             AC_DEFINE([ENABLE_WREC], [1], [Define to enable WREC])
 502             AC_DEFINE([ENABLE_JIT_OPTIMIZE_CALL], [1], [Define to enable optimizing calls])
 503             AC_DEFINE([ENABLE_JIT_OPTIMIZE_PROPERTY_ACCESS], [1], [Define to enable optimized property access])
 504             AC_DEFINE([ENABLE_JIT_OPTIMIZE_ARITHMETIC], [1], [Define to enable optimized arithmetic])
 505             case "$target_cpu" in
 506                 i*86)
 507                     AC_DEFINE([WTF_USE_JIT_STUB_ARGUMENT_VA_LIST], [1], [Use stub va_list])
 508                 ;;
 509                 x86_64)
 510                     AC_DEFINE([WTF_USE_JIT_STUB_ARGUMENT_REGISTER], [1], [Use stub register])
 511                     AC_DEFINE([WTF_USE_ALTERNATE_JSIMMEDIATE], [1], [Use alternate JSImmediate])
 512                 ;;
 513             esac
 514         ;;
 515         *)
 516             enable_jit="no (CPU '$target_cpu' not supported)"
 517         ;;
 518     esac
 519 fi
 520 AC_MSG_RESULT([$enable_jit])
 521
 522 # determine the font backend
 523 AC_MSG_CHECKING([the font backend to use])
 524 AC_ARG_WITH(font_backend,
 525             AC_HELP_STRING([--with-font-backend=@<:@freetype/pango@:>@],
 526                            [Select font backend [default=freetype]]),
 527             [],[with_font_backend="freetype"])
 528
 529 case "$with_font_backend" in
 530      freetype|pango) ;;
 531      *) AC_MSG_ERROR([Invalid font backend: must be freetype or pango.]) ;;
 532 esac
 533 AC_MSG_RESULT([$with_font_backend])
 534
 535 # Add '-g' flag to gcc if it's debug build
 536 if test "$enable_debug" = "yes"; then
 537    CXXFLAGS="$CXXFLAGS -g"
 538    CFLAGS="$CFLAGS -g"
 539 else
 540    AC_DEFINE([NDEBUG], [1], [Define to disable debugging features])
 541 fi
 542
 543 # Add the appropriate 'O' level for optimized builds
 544 if test "$enable_optimizations" = "yes"; then
 545    CXXFLAGS="$CXXFLAGS -O2"
 546    CFLAGS="$CFLAGS -O2"
 547 else
 548    CXXFLAGS="$CXXFLAGS -O0"
 549    CFLAGS="$CFLAGS -O0"
 550 fi
 551
 552 PKG_CHECK_MODULES([LIBSOUP],
 553                   [libsoup-2.4 >= $LIBSOUP_REQUIRED_VERSION])
 554 AC_SUBST([LIBSOUP_CFLAGS])
 555 AC_SUBST([LIBSOUP_LIBS])
 556
 557 if test "$enable_gnomekeyring" = "yes"; then
 558    PKG_CHECK_MODULES([GNOMEKEYRING],
 559                      [gnome-keyring-1 >= $GNOME_KEYRING_REQUIRED_VERSION])
 560    AC_SUBST([GNOMEKEYRING_CFLAGS])
 561    AC_SUBST([GNOMEKEYRING_LIBS])
 562 fi
 563
 564 # check if FreeType/FontConfig are available
 565 if test "$with_font_backend" = "freetype"; then
 566    if test "$with_target" = "directfb"; then
 567    PKG_CHECK_MODULES([FREETYPE],
 568                      [fontconfig >= $FONTCONFIG_REQUIRED_VERSION
 569                      freetype2 >= $FREETYPE2_REQUIRED_VERSION])
 570    else
 571    PKG_CHECK_MODULES([FREETYPE],
 572                      [cairo-ft
 573                      fontconfig >= $FONTCONFIG_REQUIRED_VERSION
 574                      freetype2 >= $FREETYPE2_REQUIRED_VERSION])
 575    fi
 576    AC_SUBST([FREETYPE_CFLAGS])
 577    AC_SUBST([FREETYPE_LIBS])
 578 fi
 579
 580 # check if sqlite 3 is available
 581 if test "$enable_icon_database" = "yes" || \
 582    test "$enable_database" = "yes" || \
 583    test "$enable_offline_web_applications" = "yes" || \
 584    test "$enable_dom_storage" = "yes"; then
 585    PKG_CHECK_MODULES([SQLITE3], [sqlite3 >= $SQLITE_REQUIRED_VERSION])
 586    AC_SUBST([SQLITE3_CFLAGS])
 587    AC_SUBST([SQLITE3_LIBS])
 588 fi
 589
 590 # check if libxslt is available
 591 if test "$enable_xslt" = "yes"; then
 592    PKG_CHECK_MODULES([LIBXSLT],[libxslt >= $LIBXSLT_REQUIRED_VERSION])
 593    AC_SUBST([LIBXSLT_CFLAGS])
 594    AC_SUBST([LIBXSLT_LIBS])
 595 fi
 596
 597 # check if geoclue is available
 598 if test "$enable_geolocation" = "yes"; then
 599     PKG_CHECK_MODULES([GEOCLUE], [geoclue])
 600     AC_SUBST([GEOCLUE_CFLAGS])
 601     AC_SUBST([GEOCLUE_LIBS])
 602 fi
 603
 604 # check if gstreamer is available
 605 if test "$enable_video" = "yes"; then
 606    PKG_CHECK_MODULES([GSTREAMER],
 607                      [gstreamer-0.10 >= $GSTREAMER_REQUIRED_VERSION
 608                      gstreamer-base-0.10,
 609                      gstreamer-plugins-base-0.10])
 610    AC_SUBST([GSTREAMER_CFLAGS])
 611    AC_SUBST([GSTREAMER_LIBS])
 612 fi
 613
 614 # check for code coverage support
 615 if test "$enable_coverage" = "yes"; then
 616    COVERAGE_CFLAGS="-MD"
 617    COVERAGE_LDFLAGS="-ftest-coverage -fprofile-arcs"
 618    AC_SUBST([COVERAGE_CFLAGS])
 619    AC_SUBST([COVERAGE_LDFLAGS])
 620 fi
 621
 622 # check for HTML features
 623 if test "$enable_video" = "yes"; then
 624     html_flags=yes
 625 fi
 626
 627 GTK_DOC_CHECK([1.10])
 628
 629 # OS conditionals
 630 AM_CONDITIONAL([OS_WIN32],[test "$os_win32" = "yes"])
 631 AM_CONDITIONAL([OS_UNIX],[test "$os_win32" = "no"])
 632 AM_CONDITIONAL([OS_LINUX],[test "$os_linux" = "yes"])
 633 AM_CONDITIONAL([OS_GNU],[test "$os_gnu" = "yes"])
 634 AM_CONDITIONAL([OS_FREEBSD],[test "$os_freebsd" = "yes"])
 635
 636 # target conditionals
 637 AM_CONDITIONAL([TARGET_X11], [test "$with_target" = "x11"])
 638 AM_CONDITIONAL([TARGET_WIN32], [test "$with_target" = "win32"])
 639 AM_CONDITIONAL([TARGET_QUARTZ], [test "$with_target" = "quartz"])
 640 AM_CONDITIONAL([TARGET_DIRECTFB], [test "$with_target" = "directfb"])
 641
 642 # Auth backend conditionals
 643 AM_CONDITIONAL([USE_GNOMEKEYRING], [test "$enable_gnomekeyring" = "yes"])
 644
 645 # Font backend conditionals
 646 AM_CONDITIONAL([USE_FREETYPE], [test "$with_font_backend" = "freetype"])
 647 AM_CONDITIONAL([USE_PANGO], [test "$with_font_backend" = "pango"])
 648
 649 # WebKit feature conditionals
 650 AM_CONDITIONAL([ENABLE_DEBUG],[test "$enable_debug" = "yes"])
 651 AM_CONDITIONAL([ENABLE_DASHBOARD_SUPPORT],[test "$enable_dashboard_support" = "yes"])
 652 AM_CONDITIONAL([ENABLE_3D_TRANSFORMS],[test "$enable_3D_transforms" = "yes"])
 653 AM_CONDITIONAL([ENABLE_CHANNEL_MESSAGING],[test "$enable_channel_messaging" = "yes"])
 654 AM_CONDITIONAL([ENABLE_JAVASCRIPT_DEBUGGER],[test "$enable_javascript_debugger" = "yes"])
 655 AM_CONDITIONAL([ENABLE_OFFLINE_WEB_APPLICATIONS],[test "$enable_offline_web_applications" = "yes"])
 656 AM_CONDITIONAL([ENABLE_DOM_STORAGE],[test "$enable_dom_storage" = "yes"])
 657 AM_CONDITIONAL([ENABLE_DATABASE],[test "$enable_database" = "yes"])
 658 AM_CONDITIONAL([ENABLE_ICONDATABASE],[test "$enable_icon_database" = "yes"])
 659 AM_CONDITIONAL([ENABLE_XPATH],[test "$enable_xpath" = "yes"])
 660 AM_CONDITIONAL([ENABLE_XSLT],[test "$enable_xslt" = "yes"])
 661 AM_CONDITIONAL([ENABLE_GEOLOCATION], [test "$enable_geolocation" = "yes"])
 662 AM_CONDITIONAL([ENABLE_VIDEO],[test "$enable_video" = "yes"])
 663 AM_CONDITIONAL([ENABLE_SVG],[test "$enable_svg" = "yes"])
 664 AM_CONDITIONAL([ENABLE_SVG_ANIMATION],[test "$enable_svg_animation" = "yes"])
 665 AM_CONDITIONAL([ENABLE_SVG_FILTERS],[test "$enable_svg_filters" = "yes"])
 666 AM_CONDITIONAL([ENABLE_SVG_FONTS],[test "$enable_svg_fonts" = "yes"])
 667 AM_CONDITIONAL([ENABLE_SVG_FOREIGN_OBJECT],[test "$enable_svg_foreign_object" = "yes"])
 668 AM_CONDITIONAL([ENABLE_SVG_AS_IMAGE],[test "$enable_svg_as_image" = "yes"])
 669 AM_CONDITIONAL([ENABLE_SVG_USE],[test "$enable_svg_use_element" = "yes"])
 670 AM_CONDITIONAL([ENABLE_COVERAGE],[test "$enable_coverage" = "yes"])
 671 AM_CONDITIONAL([ENABLE_FAST_MALLOC],[test "$enable_fast_malloc" = "yes"])
 672 AM_CONDITIONAL([ENABLE_WML],[test "$enable_wml" = "yes"])
 673 AM_CONDITIONAL([ENABLE_WORKERS],[test "$enable_web_workers" = "yes"])
 674 AM_CONDITIONAL([SVG_FLAGS],[test "$svg_flags" = "yes"])
 675 AM_CONDITIONAL([HTML_FLAGS],[test "$html_flags" = "yes"])
 676
 677 AC_CONFIG_FILES([
 678 GNUmakefile
 679 WebKit/gtk/webkit-1.0.pc:WebKit/gtk/webkit.pc.in
 680 WebKit/gtk/webkit/webkitversion.h
 681 WebKit/gtk/docs/GNUmakefile
 682 WebKit/gtk/docs/version.xml
 683 ]
 684 )
 685
 686 AC_OUTPUT
 687
 688 echo "
 689 WebKit was configured with the following options:
 690
 691 Build configuration:
 692  Enable debugging (slow)                                  : $enable_debug
 693  Enable GCC build optimization                            : $enable_optimizations
 694  Code coverage support                                    : $enable_coverage
 695  Unicode backend                                          : $unicode_backend
 696  Font backend                                             : $with_font_backend
 697  Optimized memory allocator                               : $enable_fast_malloc
 698 Features:
 699  3D Transforms                                            : $enable_3D_transforms
 700  JIT compilation                                          : $enable_jit
 701  Dashboard support                                        : $enable_dashboard_support
 702  Geolocation support                                      : $enable_geolocation
 703  GNOME Keyring support                                    : $enable_gnomekeyring
 704  JavaScript debugger/profiler support                     : $enable_javascript_debugger
 705  HTML5 offline web applications support                   : $enable_offline_web_applications
 706  HTML5 channel messaging support                          : $enable_channel_messaging
 707  HTML5 client-side session and persistent storage support : $enable_dom_storage
 708  HTML5 client-side database storage support               : $enable_database
 709  HTML5 video element support                              : $enable_video
 710  Icon database support                                    : $enable_icon_database
 711  SVG support                                              : $enable_svg
 712  SVG animation support                                    : $enable_svg_animation
 713  SVG filters support                                      : $enable_svg_filters
 714  SVG fonts support                                        : $enable_svg_fonts
 715  SVG foreign object support                               : $enable_svg_foreign_object
 716  SVG as image support                                     : $enable_svg_as_image
 717  SVG use element support                                  : $enable_svg_use_element
 718  WML support                                              : $enable_wml
 719  Web Workers support                                      : $enable_web_workers
 720  XPATH support                                            : $enable_xpath
 721  XSLT support                                             : $enable_xslt
 722 GTK+ configuration:
 723  GDK target                                               : $with_target
 724  Hildon UI extensions                                     : $with_hildon
 725 "