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], [11])
   6
   7 # This is the version we'll be using as part of our User-Agent string
   8 # e.g., AppleWebKit/$(webkit_user_agent_version) ...
   9 #
  10 # Sourced from WebCore/Configurations/Version.xcconfig
  11 m4_define([webkit_user_agent_major_version], [531])
  12 m4_define([webkit_user_agent_minor_version], [2])
  13
  14 AC_INIT([WebKit],[webkit_major_version.webkit_minor_version.webkit_micro_version],[http://bugs.webkit.org/])
  15
  16 AC_CONFIG_MACRO_DIR([autotools])
  17 AC_CONFIG_AUX_DIR([autotools])
  18 AC_SUBST(ACLOCAL_AMFLAGS, "-I autotools")
  19
  20 AC_CONFIG_HEADERS([autotoolsconfig.h])
  21 AC_CANONICAL_HOST
  22
  23 WEBKIT_MAJOR_VERSION=webkit_major_version
  24 WEBKIT_MINOR_VERSION=webkit_minor_version
  25 WEBKIT_MICRO_VERSION=webkit_micro_version
  26 WEBKIT_USER_AGENT_MAJOR_VERSION=webkit_user_agent_major_version
  27 WEBKIT_USER_AGENT_MINOR_VERSION=webkit_user_agent_minor_version
  28 AC_SUBST(WEBKIT_MAJOR_VERSION)
  29 AC_SUBST(WEBKIT_MINOR_VERSION)
  30 AC_SUBST(WEBKIT_MICRO_VERSION)
  31 AC_SUBST(WEBKIT_USER_AGENT_MAJOR_VERSION)
  32 AC_SUBST(WEBKIT_USER_AGENT_MINOR_VERSION)
  33
  34 AC_CONFIG_SRCDIR([WebCore/config.h])
  35
  36 dnl # Libtool library version, not to confuse with API version
  37 dnl # see http://www.gnu.org/software/libtool/manual/html_node/Libtool-versioning.html#Libtool-versioning
  38 LIBWEBKITGTK_VERSION=10:0:8
  39 AC_SUBST([LIBWEBKITGTK_VERSION])
  40
  41 AM_INIT_AUTOMAKE([foreign subdir-objects tar-ustar])
  42
  43 # host checking - inspired by the GTK+ configure.in
  44 # TODO: move these to webkit.m4?
  45 AC_MSG_CHECKING([for native Win32])
  46 case "$host" in
  47      *-*-mingw*)
  48        os_win32=yes
  49        ;;
  50      *)
  51        os_win32=no
  52        ;;
  53 esac
  54 AC_MSG_RESULT([$os_win32])
  55
  56 case "$host" in
  57      *-*-linux*)
  58        os_linux=yes
  59        ;;
  60      *-*-freebsd*)
  61        os_freebsd=yes
  62        ;;
  63      *-*-darwin*)
  64        os_darwin=yes
  65        ;;
  66 esac
  67
  68 case "$host_os" in
  69      gnu* | linux* | k*bsd*-gnu)
  70        os_gnu=yes
  71        ;;
  72      *)
  73        os_gnu=no
  74        ;;
  75 esac
  76
  77 # initialize webkit options
  78 WEBKIT_INIT
  79 AC_DISABLE_STATIC
  80 AC_LIBTOOL_WIN32_DLL
  81 AC_PROG_LIBTOOL
  82 # use dolt to speedup the build
  83 DOLT
  84
  85 AC_PATH_PROG(FLEX, flex)
  86 if test -z "$FLEX"; then
  87    AC_MSG_ERROR([You need the 'flex' lexer generator to compile WebKit])
  88 else
  89    FLEX_VERSION=`$FLEX --version | sed 's,.*\ \([0-9]*\.[0-9]*\.[0-9]*\)$,\1,'`
  90    AX_COMPARE_VERSION([2.5.33],[gt],[$FLEX_VERSION],
  91       AC_MSG_WARN([You need at least version 2.5.33 of the 'flex' lexer generator to compile WebKit correctly]))
  92 fi
  93
  94 AC_PATH_PROG(GPERF, gperf)
  95 if test -z "$GPERF"; then
  96    AC_MSG_ERROR([You need the 'gperf' hash function generator to compile WebKit])
  97 fi
  98
  99 # pthread (not needed on Windows)
 100 if test "$os_win32" = "no"; then
 101 AC_CHECK_HEADERS([pthread.h],
 102                  AC_DEFINE([HAVE_PTHREAD_H],[1],[Define if pthread exists]),
 103                  AC_MSG_ERROR([pthread support is required to build WebKit]))
 104 fi
 105
 106 # check for libjpeg the way Gtk does it.
 107 AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,
 108                    jpeg_ok=yes, jpeg_ok=no
 109                    AC_MSG_ERROR([JPEG library (libjpeg) not found]))
 110 if test "$jpeg_ok" = yes; then
 111    AC_MSG_CHECKING([for jpeglib])
 112    AC_TRY_CPP(
 113 [#include <stdio.h>
 114 #undef PACKAGE
 115 #undef VERSION
 116 #undef HAVE_STDLIB_H
 117 #include <jpeglib.h>],
 118          jpeg_ok=yes,
 119          jpeg_ok=no)
 120    AC_MSG_RESULT($jpeg_ok)
 121    if test "$jpeg_ok" = yes; then
 122       JPEG_LIBS="-ljpeg"
 123       # should we check for progressive JPEG like GTK+ as well?
 124    else
 125       AC_MSG_ERROR([JPEG library (libjpeg) not found])
 126    fi
 127 fi
 128 AC_SUBST([JPEG_LIBS])
 129
 130 # Check for libpng the way Gtk+ does it
 131 AC_MSG_CHECKING(for libpng12)
 132 if $PKG_CONFIG --exists libpng12 ; then
 133     AC_MSG_RESULT(yes)
 134     PNG_LIBS=`$PKG_CONFIG --libs libpng12`
 135 else
 136   AC_MSG_RESULT(no)
 137   AC_CHECK_LIB(png, png_read_info,
 138     [AC_CHECK_HEADER(png.h,
 139       png_ok=yes,
 140       png_ok=no)],
 141     AC_MSG_ERROR([PNG library (libpng) not found]), -lz -lm)
 142   if test "$png_ok" = yes; then
 143     AC_MSG_CHECKING([for png_structp in png.h])
 144     AC_TRY_COMPILE([#include <png.h>],
 145       [png_structp pp; png_infop info; png_colorp cmap; png_create_read_struct;],
 146       png_ok=yes,
 147       png_ok=no)
 148     AC_MSG_RESULT($png_ok)
 149     if test "$png_ok" = yes; then
 150       PNG_LIBS='-lpng -lz'
 151     else
 152       AC_MSG_ERROR([PNG library (libpng) not found])
 153     fi
 154   else
 155    AC_MSG_ERROR([PNG library (libpng) not found])
 156   fi
 157 fi
 158 AC_SUBST([PNG_LIBS])
 159
 160 # determine the GDK/GTK+ target
 161 AC_MSG_CHECKING([the target windowing system])
 162 AC_ARG_WITH(target,
 163             AC_HELP_STRING([--with-target=@<:@x11/win32/quartz/directfb@:>@],
 164                            [Select webkit target [default=x11]]),
 165             [],[with_target="x11"])
 166
 167 case "$with_target" in
 168      x11|win32|quartz|directfb) ;;
 169      *) AC_MSG_ERROR([Invalid target: must be x11, quartz, win32, or directfb.]) ;;
 170 esac
 171
 172 AC_MSG_RESULT([$with_target])
 173
 174 AC_MSG_CHECKING([for Hildon UI extensions])
 175 AC_ARG_WITH(hildon,
 176             AC_HELP_STRING([--with-hildon],
 177                            [Use Hildon UI extensions [default=no]]),
 178             [],[with_hildon="no"])
 179 AC_MSG_RESULT([$with_hildon])
 180
 181 if test "$with_hildon" = "yes"; then
 182     HILDON_CPPFLAGS="-DMAEMO_CHANGES"
 183     PKG_CHECK_MODULES([HILDON], [hildon-1])
 184     AC_SUBST([HILDON_CPPFLAGS])
 185     AC_SUBST([HILDON_CFLAGS])
 186     AC_SUBST([HILDON_LIBS])
 187 fi
 188
 189 # minimum base dependencies
 190 LIBSOUP_REQUIRED_VERSION=2.27.4
 191 CAIRO_REQUIRED_VERSION=1.2
 192 FONTCONFIG_REQUIRED_VERSION=2.4
 193 FREETYPE2_REQUIRED_VERSION=9.0
 194 LIBXML_REQUIRED_VERSION=2.6
 195
 196 # minimum GTK+ base dependencies
 197 PANGO_REQUIRED_VERSION=1.0
 198 GTK_REQUIRED_VERSION=2.10
 199
 200 # optional modules
 201 LIBXSLT_REQUIRED_VERSION=1.1.7
 202 SQLITE_REQUIRED_VERSION=3.0
 203 GSTREAMER_REQUIRED_VERSION=0.10
 204 GNOME_KEYRING_REQUIRED_VERSION=2.26.0
 205 ENCHANT_REQUIRED_VERSION=0.22
 206 GAIL_REQUIRED_VERSION=1.8
 207
 208 # Available modules
 209 #
 210 # glib - glib and includes gthread
 211 # unicode - check and identify which unicode backend to use
 212 #
 213 # todo: webcore gtk
 214 WEBKIT_CHECK_DEPENDENCIES([glib unicode])
 215
 216 GETTEXT_PACKAGE=$PACKAGE
 217 AC_SUBST(GETTEXT_PACKAGE)
 218 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",
 219                    [The gettext catalog name])
 220
 221 PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= $LIBXML_REQUIRED_VERSION)
 222 AC_SUBST(LIBXML_CFLAGS)
 223 AC_SUBST(LIBXML_LIBS)
 224
 225 PKG_CHECK_MODULES(PANGO,
 226                   [pango >= $PANGO_REQUIRED_VERSION
 227                    pangoft2])
 228 AC_SUBST(PANGO_CFLAGS)
 229 AC_SUBST(PANGO_LIBS)
 230
 231 PKG_CHECK_MODULES(ENCHANT, enchant >= $ENCHANT_REQUIRED_VERSION)
 232 AC_SUBST(ENCHANT_CFLAGS)
 233 AC_SUBST(ENCHANT_LIBS)
 234
 235 PKG_CHECK_MODULES(GAIL, gail >= $GAIL_REQUIRED_VERSION)
 236 AC_SUBST(GAIL_CFLAGS)
 237 AC_SUBST(GAIL_LIBS)
 238
 239 # check for target-specific dependencies
 240 if test "$with_target" = "directfb"; then
 241    PKG_CHECK_MODULES(CAIRO, cairo-directfb >= $CAIRO_REQUIRED_VERSION)
 242    PKG_CHECK_MODULES(GTK, gtk+-directfb-2.0 >= $GTK_REQUIRED_VERSION)
 243    AC_DEFINE([WTF_PLATFORM_DIRECTFB],[1],[Define if target is DirectFB])
 244 else
 245    PKG_CHECK_MODULES(CAIRO, cairo >= $CAIRO_REQUIRED_VERSION)
 246    PKG_CHECK_MODULES(GTK, gtk+-2.0 >= $GTK_REQUIRED_VERSION)
 247
 248    if test "$with_target" = "x11" && test "$os_win32" = "no"; then
 249       # check for XT
 250       PKG_CHECK_MODULES([XT],
 251                         [xt],
 252                         [xt_has_pkg_config=yes],
 253                         [xt_has_pkg_config=no])
 254       # some old versions of Xt do not provide xt.pc, so try to link against Xt
 255       # and if it's installed fall back to just adding -lXt
 256       if test "$xt_has_pkg_config" = "no"; then
 257          # using AC_CHECK_LIB instead of AC_SEARCH_LIB is fine in this case as
 258          # we don't care about the XtOpenDisplay symbol but only about the
 259          # existence of libXt
 260          AC_CHECK_LIB([Xt], [XtOpenDisplay],
 261                       [XT_CFLAGS=""; XT_LIBS="-lXt"],
 262                       [AC_MSG_ERROR([X Toolkit Intrinsics library (libXt) not found])])
 263       fi
 264       AC_SUBST([XT_CFLAGS])
 265       AC_SUBST([XT_LIBS])
 266       AC_DEFINE([WTF_PLATFORM_X11],[1],[Define if target is X11])
 267    fi
 268 fi
 269 AC_SUBST(GTK_CFLAGS)
 270 AC_SUBST(GTK_LIBS)
 271 AC_SUBST(CAIRO_CFLAGS)
 272 AC_SUBST(CAIRO_LIBS)
 273
 274 # check whether to build with debugging enabled
 275 AC_MSG_CHECKING([whether to do a debug build])
 276 AC_ARG_ENABLE(debug,
 277               AC_HELP_STRING([--enable-debug],
 278                              [turn on debugging [default=no]]),
 279               [],[enable_debug="no"])
 280 AC_MSG_RESULT([$enable_debug])
 281
 282 # check whether to enable optimized builds
 283 AC_MSG_CHECKING([whether to enable optimized builds])
 284 AC_ARG_ENABLE(optimizations,
 285               AC_HELP_STRING([--enable-optimizations],
 286                              [turn on optimize builds (GCC only)
 287                              [default=yes]]),
 288               [enable_optimizations=$enableval],
 289               [if test "$enable_debug" = "yes"; then enable_optimizations="no"; else enable_optimizations="yes"; fi])
 290 AC_MSG_RESULT([$enable_optimizations])
 291
 292 # check whether to enable dashboard support
 293 AC_MSG_CHECKING([whether to enable Dashboard support])
 294 AC_ARG_ENABLE(dashboard_support,
 295               AC_HELP_STRING([--enable-dashboard-support],
 296                              [enable Dashboard support [default=yes]]),
 297               [],[enable_dashboard_support="yes"])
 298 AC_MSG_RESULT([$enable_dashboard_support])
 299
 300 # check whether to enable 3D transforms support
 301 AC_MSG_CHECKING([whether to enable support for 3D Transforms])
 302 AC_ARG_ENABLE(3D_transforms,
 303               AC_HELP_STRING([--enable-3D-transforms],
 304                              [enable support for 3D transforms [default=no]]),
 305               [],[enable_3D_transforms="no"])
 306 AC_MSG_RESULT([$enable_3D_transforms])
 307
 308 # check whether to enable channel messaging support
 309 AC_MSG_CHECKING([whether to enable HTML5 Channel Messaging support])
 310 AC_ARG_ENABLE(channel_messaging,
 311               AC_HELP_STRING([--enable-channel-messaging],
 312                              [enable HTML5 channel messaging support [default=yes]]),
 313               [],[enable_channel_messaging="yes"])
 314 AC_MSG_RESULT([$enable_channel_messaging])
 315
 316 # check whether to enable JavaScript debugger/profiler support
 317 AC_MSG_CHECKING([whether to enable JavaScript debugger/profiler support])
 318 AC_ARG_ENABLE(javascript_debugger,
 319               AC_HELP_STRING([--enable-javascript-debugger],
 320                              [enable JavaScript debugger/profiler support [default=yes]]),
 321               [],[enable_javascript_debugger="yes"])
 322 AC_MSG_RESULT([$enable_javascript_debugger])
 323
 324 # check whether to enable HTML5 Offline Web Applications support
 325 AC_MSG_CHECKING([whether to enable HTML5 offline web applications support])
 326 AC_ARG_ENABLE(offline_web_applications,
 327               AC_HELP_STRING([--enable-offline-web-applications],
 328                              [enable HTML5 offline web applications support [default=yes]]),
 329               [],[enable_offline_web_applications="yes"])
 330 AC_MSG_RESULT([$enable_offline_web_applications])
 331
 332 # check whether to enable HTML5 client-side session and persitent storage support
 333 AC_MSG_CHECKING([whether to enable HTML5 client-side session and persistent storage support])
 334 AC_ARG_ENABLE(dom_storage,
 335               AC_HELP_STRING([--enable-dom-storage],
 336                              [enable HTML5 client-side session and persistent storage support [default=yes]]),
 337               [],[enable_dom_storage="yes"])
 338 AC_MSG_RESULT([$enable_dom_storage])
 339
 340 # check whether to build with database support
 341 AC_MSG_CHECKING([whether to enable HTML5 client-side database storage support])
 342 AC_ARG_ENABLE(database,
 343               AC_HELP_STRING([--enable-database],
 344                              [enable HTML5 client-side database storage support [default=yes]]),
 345               [],[enable_database="yes"])
 346 AC_MSG_RESULT([$enable_database])
 347
 348 # check whether to build with icon database support
 349 AC_MSG_CHECKING([whether to enable icon database support])
 350 AC_ARG_ENABLE(icon_database,
 351               AC_HELP_STRING([--enable-icon-database],
 352                              [enable icon database [default=yes]]),
 353               [],[enable_icon_database="yes"])
 354 AC_MSG_RESULT([$enable_icon_database])
 355
 356 # check whether to enable HTML5 audio/video support
 357 AC_MSG_CHECKING([whether to enable HTML5 video support])
 358 AC_ARG_ENABLE(video,
 359               AC_HELP_STRING([--enable-video],
 360                              [enable HTML5 video support [default=yes]]),
 361               [],[enable_video="yes"])
 362 AC_MSG_RESULT([$enable_video])
 363
 364 # check whether to enable XPath support
 365 AC_MSG_CHECKING([whether to enable XPath support])
 366 AC_ARG_ENABLE(xpath,
 367               AC_HELP_STRING([--enable-xpath],
 368                              [enable support for XPath [default=yes]]),
 369               [],[enable_xpath="yes"])
 370 AC_MSG_RESULT([$enable_xpath])
 371
 372 # check whether to enable XSLT support
 373 AC_MSG_CHECKING([whether to enable XSLT support])
 374 AC_ARG_ENABLE(xslt,
 375               AC_HELP_STRING([--enable-xslt],
 376                              [enable support for XSLT [default=yes]]),
 377               [],[enable_xslt="yes"])
 378 AC_MSG_RESULT([$enable_xslt])
 379
 380 # check whether to enable geolocation support
 381 AC_MSG_CHECKING([whether to enable geolocation support])
 382 AC_ARG_ENABLE(geolocation,
 383               AC_HELP_STRING([--enable-geolocation],
 384                              [enable support for geolocation [default=no]]),
 385               [],[enable_geolocation="no"])
 386 AC_MSG_RESULT([$enable_geolocation])
 387
 388 # check whether to enable gnomekeyring support
 389 AC_MSG_CHECKING([whether to enable gnomekeyring support])
 390 AC_ARG_ENABLE(gnomekeyring,
 391               AC_HELP_STRING([--enable-gnomekeyring],
 392                              [enable support for gnomekeyring [default=no]]),
 393               [],[enable_gnomekeyring="no"])
 394 AC_MSG_RESULT([$enable_gnomekeyring])
 395
 396 # check whether to enable SVG support
 397 AC_MSG_CHECKING([whether to enable SVG support])
 398 AC_ARG_ENABLE(svg,
 399               AC_HELP_STRING([--enable-svg],
 400                              [enable support for SVG [default=yes]]),
 401               [],[enable_svg="yes"])
 402 AC_MSG_RESULT([$enable_svg])
 403
 404 # check whether to enable WML support
 405 AC_MSG_CHECKING([whether to enable WML support])
 406 AC_ARG_ENABLE(wml,
 407               AC_HELP_STRING([--enable-wml],
 408                              [enable support for WML [default=no]]),
 409               [],[enable_wml="no"])
 410 AC_MSG_RESULT([$enable_wml])
 411
 412 # check whether to enable SharedWorkers support
 413 AC_MSG_CHECKING([whether to enable SharedWorkers support])
 414 AC_ARG_ENABLE(shared_workers,
 415               AC_HELP_STRING([--enable-shared-workers],
 416                              [enable support for SharedWorkers [default=no]]),
 417               [],[enable_shared_workers="no"])
 418 AC_MSG_RESULT([$enable_shared_workers])
 419
 420 # check whether to enable Web Workers support
 421 AC_MSG_CHECKING([whether to enable Web Workers support])
 422 AC_ARG_ENABLE(workers,
 423               AC_HELP_STRING([--enable-workers],
 424                              [enable support for Web Workers [default=yes]]),
 425               [],[enable_workers="yes"])
 426 AC_MSG_RESULT([$enable_workers])
 427
 428 # turn off svg features if --disable-svg is requested
 429 if test "$enable_svg" = "no"; then
 430    enable_svg_animation=no
 431    enable_svg_fonts=no
 432    enable_svg_foreign_object=no
 433    enable_svg_as_image=no
 434    enable_svg_use=no
 435 fi
 436
 437 # check whether to enable support for SVG animation
 438 AC_MSG_CHECKING([whether to enable support for SVG animation])
 439 AC_ARG_ENABLE(svg_animation,
 440               AC_HELP_STRING([--enable-svg-animation],
 441                              [enable support for SVG animation (experimental) [default=yes]]),
 442               [],[enable_svg_animation="yes"])
 443 AC_MSG_RESULT([$enable_svg_animation])
 444
 445 # check whether to enable support for filters
 446 AC_MSG_CHECKING([whether to enable support for filters])
 447 AC_ARG_ENABLE(filters,
 448               AC_HELP_STRING([--enable-filters],
 449                              [enable support for filters (experimental) [default=no]]),
 450               [],[enable_filters="no"])
 451 AC_MSG_RESULT([$enable_filters])
 452
 453 # check whether to enable support for SVG fonts
 454 AC_MSG_CHECKING([whether to enable support for SVG fonts])
 455 AC_ARG_ENABLE(svg_fonts,
 456               AC_HELP_STRING([--enable-svg-fonts],
 457                              [enable support for SVG fonts (experimental) [default=yes]]),
 458               [],[enable_svg_fonts="yes"])
 459 AC_MSG_RESULT([$enable_svg_fonts])
 460
 461 # check whether to enable foreign objects support for SVG
 462 AC_MSG_CHECKING([whether to enable support for SVG foreign objects])
 463 AC_ARG_ENABLE(svg_foreign_object,
 464               AC_HELP_STRING([--enable-svg-foreign-object],
 465                              [enable support for SVG foreign objects (experimental) [default=yes]]),
 466               [],[enable_svg_foreign_object="yes"])
 467 AC_MSG_RESULT([$enable_svg_foreign_object])
 468
 469 # check whether to enable SVG As Image support
 470 AC_MSG_CHECKING([whether to enable SVG as Image support])
 471 AC_ARG_ENABLE(svg_as_image,
 472               AC_HELP_STRING([--enable-svg-as-image],
 473                              [enable SVG as Image support (experimental) [default=yes]]),
 474               [],[enable_svg_as_image="yes"])
 475 AC_MSG_RESULT([$enable_svg_as_image])
 476
 477 # check whether to enable SVG USE element support
 478 AC_MSG_CHECKING([whether to enable support for SVG use element])
 479 AC_ARG_ENABLE(svg_use,
 480               AC_HELP_STRING([--enable-svg-use],
 481                              [enable SVG use element support (experimental) [default=yes]]),
 482               [],[enable_svg_use="yes"])
 483 AC_MSG_RESULT([$enable_svg_use])
 484
 485 # check for SVG features, enabling SVG if necessary
 486 if test "$enable_svg_animation" = "yes" || \
 487    test "$enable_svg_fonts" = "yes" || \
 488    test "$enable_svg_foreign_object" = "yes" || \
 489    test "$enable_svg_as_image" = "yes" || \
 490    test "$enable_svg_use" = "yes"; then
 491    svg_flags=yes
 492    if test "$enable_svg" = "no"; then
 493        AC_MSG_WARN([SVG feature(s) requested but SVG is disabled.. Enabling SVG support])
 494        enable_svg=yes
 495    fi
 496 fi
 497
 498 # check whether to enable code coverage
 499 AC_MSG_CHECKING([whether to enable code coverage support])
 500 AC_ARG_ENABLE(coverage,
 501               AC_HELP_STRING([--enable-coverage],
 502                              [enable code coverage support [default=no]]),
 503               [],[enable_coverage="no"])
 504 AC_MSG_RESULT([$enable_coverage])
 505
 506 # check whether to enable FastMalloc
 507 AC_MSG_CHECKING([whether to enable optimized memory allocator])
 508 AC_ARG_ENABLE(fast_malloc,
 509               AC_HELP_STRING([--enable-fast-malloc],
 510                              [enable optimized memory allocator default=yes, default=no for debug builds]),
 511               [],[if test "$enable_debug" = "yes"; then enable_fast_malloc="no"; else enable_fast_malloc="yes"; fi])
 512 AC_MSG_RESULT([$enable_fast_malloc])
 513
 514 AC_MSG_CHECKING([whether to enable JIT compilation])
 515 AC_ARG_ENABLE([jit],
 516               AC_HELP_STRING([--enable-jit],
 517                              [Enable JIT compilation default=yes]),
 518               [],[enable_jit="yes"])
 519 if test "$enable_jit" = "yes"; then
 520     case "$host_cpu" in
 521         i*86|x86_64)
 522             AC_DEFINE([ENABLE_JIT], [1], [Define to enable JIT])
 523             AC_DEFINE([ENABLE_YARR], [1], [Define to enable YARR])
 524             AC_DEFINE([ENABLE_YARR_JIT], [1], [Define to enable YARR JIT])
 525             AC_DEFINE([ENABLE_JIT_OPTIMIZE_CALL], [1], [Define to enable optimizing calls])
 526             AC_DEFINE([ENABLE_JIT_OPTIMIZE_PROPERTY_ACCESS], [1], [Define to enable optimized property access])
 527             AC_DEFINE([ENABLE_JIT_OPTIMIZE_ARITHMETIC], [1], [Define to enable optimized arithmetic])
 528             case "$host_cpu" in
 529                 i*86)
 530                     AC_DEFINE([WTF_USE_JIT_STUB_ARGUMENT_VA_LIST], [1], [Use stub va_list])
 531                 ;;
 532                 x86_64)
 533                     AC_DEFINE([WTF_USE_JIT_STUB_ARGUMENT_REGISTER], [1], [Use stub register])
 534                     AC_DEFINE([WTF_USE_ALTERNATE_JSIMMEDIATE], [1], [Use alternate JSImmediate])
 535                 ;;
 536             esac
 537         ;;
 538         *)
 539             enable_jit="no (CPU '$host_cpu' not supported)"
 540         ;;
 541     esac
 542 fi
 543 AC_MSG_RESULT([$enable_jit])
 544
 545 # determine the font backend
 546 AC_MSG_CHECKING([the font backend to use])
 547 AC_ARG_WITH(font_backend,
 548             AC_HELP_STRING([--with-font-backend=@<:@freetype/pango@:>@],
 549                            [Select font backend [default=freetype]]),
 550             [],[with_font_backend="freetype"])
 551
 552 case "$with_font_backend" in
 553      freetype|pango) ;;
 554      *) AC_MSG_ERROR([Invalid font backend: must be freetype or pango.]) ;;
 555 esac
 556 AC_MSG_RESULT([$with_font_backend])
 557
 558 # Add '-g' flag to gcc if it's debug build
 559 if test "$enable_debug" = "yes"; then
 560    CXXFLAGS="$CXXFLAGS -g"
 561    CFLAGS="$CFLAGS -g"
 562 else
 563    AC_DEFINE([NDEBUG], [1], [Define to disable debugging features])
 564 fi
 565
 566 # Add the appropriate 'O' level for optimized builds
 567 if test "$enable_optimizations" = "yes"; then
 568    CXXFLAGS="$CXXFLAGS -O2"
 569    CFLAGS="$CFLAGS -O2"
 570 else
 571    CXXFLAGS="$CXXFLAGS -O0"
 572    CFLAGS="$CFLAGS -O0"
 573 fi
 574
 575 PKG_CHECK_MODULES([LIBSOUP],
 576                   [libsoup-2.4 >= $LIBSOUP_REQUIRED_VERSION])
 577 AC_SUBST([LIBSOUP_CFLAGS])
 578 AC_SUBST([LIBSOUP_LIBS])
 579
 580 if test "$enable_gnomekeyring" = "yes"; then
 581    PKG_CHECK_MODULES([GNOMEKEYRING],
 582                      [gnome-keyring-1 >= $GNOME_KEYRING_REQUIRED_VERSION])
 583    AC_SUBST([GNOMEKEYRING_CFLAGS])
 584    AC_SUBST([GNOMEKEYRING_LIBS])
 585 fi
 586
 587 # check if FreeType/FontConfig are available
 588 if test "$with_font_backend" = "freetype"; then
 589    if test "$with_target" = "directfb"; then
 590    PKG_CHECK_MODULES([FREETYPE],
 591                      [fontconfig >= $FONTCONFIG_REQUIRED_VERSION
 592                      freetype2 >= $FREETYPE2_REQUIRED_VERSION])
 593    else
 594    PKG_CHECK_MODULES([FREETYPE],
 595                      [cairo-ft
 596                      fontconfig >= $FONTCONFIG_REQUIRED_VERSION
 597                      freetype2 >= $FREETYPE2_REQUIRED_VERSION])
 598    fi
 599    AC_SUBST([FREETYPE_CFLAGS])
 600    AC_SUBST([FREETYPE_LIBS])
 601 fi
 602
 603 # check if sqlite 3 is available
 604 if test "$enable_icon_database" = "yes" || \
 605    test "$enable_database" = "yes" || \
 606    test "$enable_offline_web_applications" = "yes" || \
 607    test "$enable_dom_storage" = "yes"; then
 608    PKG_CHECK_MODULES([SQLITE3], [sqlite3 >= $SQLITE_REQUIRED_VERSION])
 609    AC_SUBST([SQLITE3_CFLAGS])
 610    AC_SUBST([SQLITE3_LIBS])
 611 fi
 612
 613 # check if libxslt is available
 614 if test "$enable_xslt" = "yes"; then
 615    PKG_CHECK_MODULES([LIBXSLT],[libxslt >= $LIBXSLT_REQUIRED_VERSION])
 616    AC_SUBST([LIBXSLT_CFLAGS])
 617    AC_SUBST([LIBXSLT_LIBS])
 618 fi
 619
 620 # check if geoclue is available
 621 if test "$enable_geolocation" = "yes"; then
 622     PKG_CHECK_MODULES([GEOCLUE], [geoclue])
 623     AC_SUBST([GEOCLUE_CFLAGS])
 624     AC_SUBST([GEOCLUE_LIBS])
 625 fi
 626
 627 # check if gstreamer is available
 628 if test "$enable_video" = "yes"; then
 629    PKG_CHECK_MODULES([GSTREAMER],
 630                      [gstreamer-0.10 >= $GSTREAMER_REQUIRED_VERSION
 631                      gstreamer-base-0.10,
 632                      gstreamer-plugins-base-0.10,
 633                      gstreamer-video-0.10])
 634    AC_SUBST([GSTREAMER_CFLAGS])
 635    AC_SUBST([GSTREAMER_LIBS])
 636 fi
 637
 638 # check for code coverage support
 639 if test "$enable_coverage" = "yes"; then
 640    COVERAGE_CFLAGS="-MD"
 641    COVERAGE_LDFLAGS="-ftest-coverage -fprofile-arcs"
 642    AC_SUBST([COVERAGE_CFLAGS])
 643    AC_SUBST([COVERAGE_LDFLAGS])
 644 fi
 645
 646 # check for HTML features
 647 if test "$enable_video" = "yes"; then
 648     html_flags=yes
 649 fi
 650
 651 GTK_DOC_CHECK([1.10])
 652
 653 # OS conditionals
 654 AM_CONDITIONAL([OS_WIN32],[test "$os_win32" = "yes"])
 655 AM_CONDITIONAL([OS_UNIX],[test "$os_win32" = "no"])
 656 AM_CONDITIONAL([OS_LINUX],[test "$os_linux" = "yes"])
 657 AM_CONDITIONAL([OS_GNU],[test "$os_gnu" = "yes"])
 658 AM_CONDITIONAL([OS_FREEBSD],[test "$os_freebsd" = "yes"])
 659
 660 # target conditionals
 661 AM_CONDITIONAL([TARGET_X11], [test "$with_target" = "x11"])
 662 AM_CONDITIONAL([TARGET_WIN32], [test "$with_target" = "win32"])
 663 AM_CONDITIONAL([TARGET_QUARTZ], [test "$with_target" = "quartz"])
 664 AM_CONDITIONAL([TARGET_DIRECTFB], [test "$with_target" = "directfb"])
 665
 666 # Unicode backend conditionals
 667 AM_CONDITIONAL([USE_ICU_UNICODE], [test "$with_unicode_backend" = "icu"])
 668 AM_CONDITIONAL([USE_GLIB_UNICODE], [test "$with_unicode_backend" = "glib"])
 669
 670 # Auth backend conditionals
 671 AM_CONDITIONAL([USE_GNOMEKEYRING], [test "$enable_gnomekeyring" = "yes"])
 672
 673 # Font backend conditionals
 674 AM_CONDITIONAL([USE_FREETYPE], [test "$with_font_backend" = "freetype"])
 675 AM_CONDITIONAL([USE_PANGO], [test "$with_font_backend" = "pango"])
 676
 677 # WebKit feature conditionals
 678 AM_CONDITIONAL([ENABLE_DEBUG],[test "$enable_debug" = "yes"])
 679 AM_CONDITIONAL([ENABLE_DASHBOARD_SUPPORT],[test "$enable_dashboard_support" = "yes"])
 680 AM_CONDITIONAL([ENABLE_3D_TRANSFORMS],[test "$enable_3D_transforms" = "yes"])
 681 AM_CONDITIONAL([ENABLE_CHANNEL_MESSAGING],[test "$enable_channel_messaging" = "yes"])
 682 AM_CONDITIONAL([ENABLE_JAVASCRIPT_DEBUGGER],[test "$enable_javascript_debugger" = "yes"])
 683 AM_CONDITIONAL([ENABLE_OFFLINE_WEB_APPLICATIONS],[test "$enable_offline_web_applications" = "yes"])
 684 AM_CONDITIONAL([ENABLE_DOM_STORAGE],[test "$enable_dom_storage" = "yes"])
 685 AM_CONDITIONAL([ENABLE_DATABASE],[test "$enable_database" = "yes"])
 686 AM_CONDITIONAL([ENABLE_ICONDATABASE],[test "$enable_icon_database" = "yes"])
 687 AM_CONDITIONAL([ENABLE_XPATH],[test "$enable_xpath" = "yes"])
 688 AM_CONDITIONAL([ENABLE_XSLT],[test "$enable_xslt" = "yes"])
 689 AM_CONDITIONAL([ENABLE_FILTERS],[test "$enable_filters" = "yes"])
 690 AM_CONDITIONAL([ENABLE_GEOLOCATION], [test "$enable_geolocation" = "yes"])
 691 AM_CONDITIONAL([ENABLE_VIDEO],[test "$enable_video" = "yes"])
 692 AM_CONDITIONAL([ENABLE_SVG],[test "$enable_svg" = "yes"])
 693 AM_CONDITIONAL([ENABLE_SVG_ANIMATION],[test "$enable_svg_animation" = "yes"])
 694 AM_CONDITIONAL([ENABLE_SVG_FONTS],[test "$enable_svg_fonts" = "yes"])
 695 AM_CONDITIONAL([ENABLE_SVG_FOREIGN_OBJECT],[test "$enable_svg_foreign_object" = "yes"])
 696 AM_CONDITIONAL([ENABLE_SVG_AS_IMAGE],[test "$enable_svg_as_image" = "yes"])
 697 AM_CONDITIONAL([ENABLE_SVG_USE],[test "$enable_svg_use" = "yes"])
 698 AM_CONDITIONAL([ENABLE_COVERAGE],[test "$enable_coverage" = "yes"])
 699 AM_CONDITIONAL([ENABLE_FAST_MALLOC],[test "$enable_fast_malloc" = "yes"])
 700 AM_CONDITIONAL([ENABLE_WML],[test "$enable_wml" = "yes"])
 701 AM_CONDITIONAL([ENABLE_WORKERS],[test "$enable_workers" = "yes"])
 702 AM_CONDITIONAL([ENABLE_SHARED_WORKERS],[test "$enable_shared_workers" = "yes"])
 703 AM_CONDITIONAL([SVG_FLAGS],[test "$svg_flags" = "yes"])
 704 AM_CONDITIONAL([HTML_FLAGS],[test "$html_flags" = "yes"])
 705
 706 AC_CONFIG_FILES([
 707 GNUmakefile
 708 WebKit/gtk/webkit-1.0.pc:WebKit/gtk/webkit.pc.in
 709 WebKit/gtk/webkit/webkitversion.h
 710 WebKit/gtk/docs/GNUmakefile
 711 WebKit/gtk/docs/version.xml
 712 ]
 713 )
 714
 715 AC_OUTPUT
 716
 717 echo "
 718 WebKit was configured with the following options:
 719
 720 Build configuration:
 721  Enable debugging (slow)                                  : $enable_debug
 722  Enable GCC build optimization                            : $enable_optimizations
 723  Code coverage support                                    : $enable_coverage
 724  Unicode backend                                          : $with_unicode_backend
 725  Font backend                                             : $with_font_backend
 726  Optimized memory allocator                               : $enable_fast_malloc
 727 Features:
 728  3D Transforms                                            : $enable_3D_transforms
 729  JIT compilation                                          : $enable_jit
 730  Dashboard support                                        : $enable_dashboard_support
 731  Filters support                                          : $enable_filters
 732  Geolocation support                                      : $enable_geolocation
 733  GNOME Keyring support                                    : $enable_gnomekeyring
 734  JavaScript debugger/profiler support                     : $enable_javascript_debugger
 735  HTML5 offline web applications support                   : $enable_offline_web_applications
 736  HTML5 channel messaging support                          : $enable_channel_messaging
 737  HTML5 client-side session and persistent storage support : $enable_dom_storage
 738  HTML5 client-side database storage support               : $enable_database
 739  HTML5 video element support                              : $enable_video
 740  Icon database support                                    : $enable_icon_database
 741  SharedWorkers support                                    : $enable_shared_workers
 742  SVG support                                              : $enable_svg
 743  SVG animation support                                    : $enable_svg_animation
 744  SVG fonts support                                        : $enable_svg_fonts
 745  SVG foreign object support                               : $enable_svg_foreign_object
 746  SVG as image support                                     : $enable_svg_as_image
 747  SVG use element support                                  : $enable_svg_use
 748  WML support                                              : $enable_wml
 749  Web Workers support                                      : $enable_workers
 750  XPATH support                                            : $enable_xpath
 751  XSLT support                                             : $enable_xslt
 752 GTK+ configuration:
 753  GDK target                                               : $with_target
 754  Hildon UI extensions                                     : $with_hildon
 755 "
 756 if test "$with_unicode_backend" = "glib"; then
 757    echo "     >> WARNING: the glib-based unicode backend is slow and incomplete <<"
 758    echo
 759    echo
 760 fi