configure.ac

   1 AC_PREREQ(2.59)
   2
   3 m4_define([webkit_major_version], [1])
   4 m4_define([webkit_minor_version], [9])
   5 m4_define([webkit_micro_version], [2])
   6
   7 # This is the version we'll be using as part of our User-Agent string
   8 # e.g., AppleWebKit/$(webkit_user_agent_version) ...
   9 #
  10 # Sourced from Source/WebCore/Configurations/Version.xcconfig
  11 m4_define([webkit_user_agent_major_version], [536])
  12 m4_define([webkit_user_agent_minor_version], [10])
  13
  14 AC_INIT([WebKit],[webkit_major_version.webkit_minor_version.webkit_micro_version],[http://bugs.webkit.org/])
  15
  16 AC_CONFIG_MACRO_DIR([Source/autotools])
  17 AC_CONFIG_AUX_DIR([Source/autotools])
  18 AC_SUBST(ACLOCAL_AMFLAGS, "-I Source/autotools")
  19
  20 AC_CONFIG_HEADERS([autotoolsconfig.h])
  21 AC_CANONICAL_HOST
  22
  23 WEBKIT_MAJOR_VERSION=webkit_major_version
  24 WEBKIT_MINOR_VERSION=webkit_minor_version
  25 WEBKIT_MICRO_VERSION=webkit_micro_version
  26 WEBKIT_USER_AGENT_MAJOR_VERSION=webkit_user_agent_major_version
  27 WEBKIT_USER_AGENT_MINOR_VERSION=webkit_user_agent_minor_version
  28 AC_SUBST(WEBKIT_MAJOR_VERSION)
  29 AC_SUBST(WEBKIT_MINOR_VERSION)
  30 AC_SUBST(WEBKIT_MICRO_VERSION)
  31 AC_SUBST(WEBKIT_USER_AGENT_MAJOR_VERSION)
  32 AC_SUBST(WEBKIT_USER_AGENT_MINOR_VERSION)
  33
  34 AC_CONFIG_SRCDIR([Source/WebCore/config.h])
  35
  36 dnl # Libtool library version, not to confuse with API version
  37 dnl # see http://www.gnu.org/software/libtool/manual/html_node/Libtool-versioning.html
  38 LIBWEBKITGTK_VERSION=13:1:13
  39 AC_SUBST([LIBWEBKITGTK_VERSION])
  40
  41 LIBJAVASCRIPTCOREGTK_VERSION=13:1:13
  42 AC_SUBST([LIBJAVASCRIPTCOREGTK_VERSION])
  43
  44 LIBWEBKIT2GTK_VERSION=13:1:13
  45 AC_SUBST([LIBWEBKIT2GTK_VERSION])
  46
  47 AM_INIT_AUTOMAKE([foreign subdir-objects dist-xz no-dist-gzip tar-ustar])
  48
  49 # Use AM_SILENT_RULES if present
  50 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  51
  52 # host checking - inspired by the GTK+ configure.in
  53 # TODO: move these to webkit.m4?
  54 AC_MSG_CHECKING([for native Win32])
  55 case "$host" in
  56      *-*-mingw*)
  57        os_win32=yes
  58        ;;
  59      *)
  60        os_win32=no
  61        ;;
  62 esac
  63 AC_MSG_RESULT([$os_win32])
  64
  65 case "$host" in
  66      *-*-linux*)
  67        os_linux=yes
  68        ;;
  69      *-*-freebsd*)
  70        os_freebsd=yes
  71        ;;
  72      *-*-darwin*)
  73        os_darwin=yes
  74        ;;
  75 esac
  76
  77 case "$host_os" in
  78      gnu* | linux* | k*bsd*-gnu)
  79        os_gnu=yes
  80        ;;
  81      *)
  82        os_gnu=no
  83        ;;
  84 esac
  85
  86 # If CFLAGS and CXXFLAGS are unset, default to empty.
  87 # This is to tell automake not to include '-g' if C{XX,}FLAGS is not set
  88 # For more info - http://www.gnu.org/software/automake/manual/autoconf.html#C_002b_002b-Compiler
  89 if test -z "$CXXFLAGS"; then
  90    CXXFLAGS=""
  91 fi
  92 if test -z "$CFLAGS"; then
  93    CFLAGS=""
  94 fi
  95
  96 PKG_PROG_PKG_CONFIG
  97
  98 AC_PATH_PROG(PERL, perl)
  99 if test -z "$PERL"; then
 100    AC_MSG_ERROR([You need 'perl' to compile WebKit])
 101 fi
 102
 103 AC_PATH_PROG(PYTHON, python)
 104 if test -z "$PYTHON"; then
 105    AC_MSG_ERROR([You need 'python' to compile WebKit])
 106 fi
 107
 108 AC_PATH_PROG(BISON, bison)
 109 if test -z "$BISON"; then
 110    AC_MSG_ERROR([You need the 'bison' parser generator to compile WebKit])
 111 fi
 112
 113 AC_PATH_PROG(MV, mv)
 114 if test -z "$MV"; then
 115    AC_MSG_ERROR([You need 'mv' to compile WebKit])
 116 fi
 117
 118 AC_PROG_CC
 119 AC_PROG_CXX
 120 AM_PROG_CC_C_O
 121 AC_PROG_INSTALL
 122 AC_SYS_LARGEFILE
 123
 124 # Check whether a C++ was found (AC_PROG_CXX sets $CXX to "g++" even when it
 125 # doesn't exist)
 126 AC_LANG_PUSH([C++])
 127 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],[],[AC_MSG_ERROR([No C++ compiler found])])
 128 AC_LANG_POP([C++])
 129
 130 # C/C++ Language Features
 131 AC_C_CONST
 132 AC_C_INLINE
 133 AC_C_VOLATILE
 134
 135 # C/C++ Headers
 136 AC_HEADER_STDC
 137 AC_HEADER_STDBOOL
 138
 139 # Linker
 140 AC_DISABLE_STATIC
 141 AC_LIBTOOL_WIN32_DLL
 142 AC_PROG_LIBTOOL
 143 # use dolt to speedup the build
 144 DOLT
 145
 146 AC_PATH_PROG(FLEX, flex)
 147 if test -z "$FLEX"; then
 148    AC_MSG_ERROR([You need the 'flex' lexer generator to compile WebKit])
 149 else
 150    FLEX_VERSION=`$FLEX --version | sed 's,.*\ \([0-9]*\.[0-9]*\.[0-9]*\)$,\1,'`
 151    AX_COMPARE_VERSION([2.5.33],[gt],[$FLEX_VERSION],
 152       AC_MSG_WARN([You need at least version 2.5.33 of the 'flex' lexer generator to compile WebKit correctly]))
 153 fi
 154
 155 AC_PATH_PROG(GPERF, gperf)
 156 if test -z "$GPERF"; then
 157    AC_MSG_ERROR([You need the 'gperf' hash function generator to compile WebKit])
 158 fi
 159
 160 # check for -fvisibility=hidden compiler support (GCC >= 4)
 161 saved_CFLAGS="$CFLAGS"
 162 CFLAGS="$CFLAGS -fvisibility=hidden -fvisibility-inlines-hidden"
 163 AC_MSG_CHECKING([if ${CXX} supports -fvisibility=hidden -fvisibility-inlines-hidden])
 164 AC_COMPILE_IFELSE([AC_LANG_SOURCE([char foo;])],
 165       [ AC_MSG_RESULT([yes])
 166         SYMBOL_VISIBILITY="-fvisibility=hidden" SYMBOL_VISIBILITY_INLINES="-fvisibility-inlines-hidden" ],
 167         AC_MSG_RESULT([no]))
 168 CFLAGS="$saved_CFLAGS"
 169 AC_SUBST(SYMBOL_VISIBILITY)
 170 AC_SUBST(SYMBOL_VISIBILITY_INLINES)
 171
 172 # Disable C++0x compat warnings for GCC >= 4.6.0 until we build
 173 # cleanly with that.
 174 AC_LANG_PUSH(C++)
 175 TMPCXXFLAGS=$CXXFLAGS
 176 CXXFLAGS="-Wall -Werror"
 177 AC_MSG_CHECKING([if we have to disable C++0x compat warnings for GCC >= 4.6.0])
 178 AC_TRY_COMPILE([
 179 namespace std {
 180     class nullptr_t { };
 181 }
 182 extern std::nullptr_t nullptr;
 183 ], [return 0;],
 184 disable_cxx0x_compat=no,
 185 disable_cxx0x_compat=yes)
 186 AC_MSG_RESULT($disable_cxx0x_compat)
 187 if test "$disable_cxx0x_compat" = yes; then
 188   CXXFLAGS="$TMPCXXFLAGS -Wno-c++0x-compat"
 189 else
 190   CXXFLAGS="$TMPCXXFLAGS"
 191 fi
 192 AC_LANG_POP(C++)
 193
 194 # pthread (not needed on Windows)
 195 if test "$os_win32" = "no"; then
 196 AC_CHECK_HEADERS([pthread.h],
 197                  AC_DEFINE([HAVE_PTHREAD_H],[1],[Define if pthread exists]),
 198                  AC_MSG_ERROR([pthread support is required to build WebKit]))
 199 AC_CHECK_LIB(pthread, pthread_rwlock_init,
 200                  AC_DEFINE([HAVE_PTHREAD_RWLOCK],[1],[Define if pthread rwlock is present]),
 201                  AC_MSG_WARN([pthread rwlock support is not available]))
 202 fi
 203
 204 # check for libjpeg the way Gtk does it.
 205 AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,
 206                    jpeg_ok=yes, jpeg_ok=no
 207                    AC_MSG_ERROR([JPEG library (libjpeg) not found]))
 208 if test "$jpeg_ok" = yes; then
 209    AC_MSG_CHECKING([for jpeglib])
 210    AC_TRY_CPP(
 211 [#include <stdio.h>
 212 #undef PACKAGE
 213 #undef VERSION
 214 #undef HAVE_STDLIB_H
 215 #include <jpeglib.h>],
 216          jpeg_ok=yes,
 217          jpeg_ok=no)
 218    AC_MSG_RESULT($jpeg_ok)
 219    if test "$jpeg_ok" = yes; then
 220       JPEG_LIBS="-ljpeg"
 221       # should we check for progressive JPEG like GTK+ as well?
 222    else
 223       AC_MSG_ERROR([JPEG library (libjpeg) not found])
 224    fi
 225 fi
 226 AC_SUBST([JPEG_LIBS])
 227
 228 # Check for libpng the way Gtk+ does it
 229 for l in libpng libpng14 libpng12; do
 230   AC_MSG_CHECKING(for $l)
 231   if $PKG_CONFIG --exists $l ; then
 232     AC_MSG_RESULT(yes)
 233     PNG_LIBS=`$PKG_CONFIG --libs $l`
 234     png_ok=yes
 235     break
 236   else
 237     AC_MSG_RESULT(no)
 238     png_ok=no
 239   fi
 240 done
 241 if test "$png_ok" != yes; then
 242   AC_CHECK_LIB(png, png_read_info,
 243     [AC_CHECK_HEADER(png.h,
 244       png_ok=yes,
 245       png_ok=no)],
 246     AC_MSG_ERROR([PNG library (libpng) not found]), -lz -lm)
 247   if test "$png_ok" = yes; then
 248     AC_MSG_CHECKING([for png_structp in png.h])
 249     AC_TRY_COMPILE([#include <png.h>],
 250       [png_structp pp; png_infop info; png_colorp cmap; png_create_read_struct;],
 251       png_ok=yes,
 252       png_ok=no)
 253     AC_MSG_RESULT($png_ok)
 254     if test "$png_ok" = yes; then
 255       PNG_LIBS='-lpng -lz'
 256     else
 257       AC_MSG_ERROR([PNG library (libpng) not found])
 258     fi
 259   else
 260     AC_MSG_ERROR([PNG library (libpng) not found])
 261   fi
 262 fi
 263 AC_SUBST([PNG_LIBS])
 264
 265
 266 if test "$os_win32" = "yes"; then
 267   WINMM_LIBS=-lwinmm
 268   SHLWAPI_LIBS=-lshlwapi
 269   OLE32_LIBS=-lole32
 270 fi
 271 AC_SUBST([WINMM_LIBS])
 272 AC_SUBST([SHLWAPI_LIBS])
 273 AC_SUBST([OLE32_LIBS])
 274
 275
 276 # determine the GTK+ version to use
 277 AC_MSG_CHECKING([the GTK+ version to use])
 278 AC_ARG_WITH([gtk],
 279         [AS_HELP_STRING([--with-gtk=2.0|3.0], [the GTK+ version to use (default: 3.0)])],
 280         [case "$with_gtk" in
 281         2.0|3.0) ;;
 282         *) AC_MSG_ERROR([invalid GTK+ version specified]) ;;
 283         esac],
 284         [with_gtk=3.0])
 285 AC_MSG_RESULT([$with_gtk])
 286
 287 GTK2_REQUIRED_VERSION=2.10
 288 GAIL2_REQUIRED_VERSION=1.8
 289 GTK3_REQUIRED_VERSION=3.4.0
 290 GAIL3_REQUIRED_VERSION=3.0
 291
 292 case "$with_gtk" in
 293      2.0) GTK_REQUIRED_VERSION=$GTK2_REQUIRED_VERSION
 294           GTK_API_VERSION=2.0
 295           WEBKITGTK_API_MAJOR_VERSION=1
 296           WEBKITGTK_API_MINOR_VERSION=0
 297           WEBKITGTK_API_VERSION=1.0
 298           WEBKITGTK_PC_NAME=webkit
 299           GAIL_PC_NAME=gail
 300           GAIL_REQUIRED_VERSION=$GAIL2_REQUIRED_VERSION
 301           ;;
 302      3.0) GTK_REQUIRED_VERSION=$GTK3_REQUIRED_VERSION
 303           GTK_API_VERSION=3.0
 304           WEBKITGTK_API_MAJOR_VERSION=3
 305           WEBKITGTK_API_MINOR_VERSION=0
 306           WEBKITGTK_API_VERSION=3.0
 307           WEBKITGTK_PC_NAME=webkitgtk
 308           GAIL_PC_NAME=gail-3.0
 309           GAIL_REQUIRED_VERSION=$GAIL3_REQUIRED_VERSION
 310           ;;
 311 esac
 312
 313 AC_SUBST([WEBKITGTK_API_MAJOR_VERSION])
 314 AC_SUBST([WEBKITGTK_API_MINOR_VERSION])
 315 AC_SUBST([WEBKITGTK_API_VERSION])
 316 AC_SUBST([WEBKITGTK_PC_NAME])
 317 AC_SUBST([GTK_API_VERSION])
 318 AM_CONDITIONAL([GTK_API_VERSION_2],[test "$GTK_API_VERSION" = "2.0"])
 319
 320 # determine the GDK/GTK+ target
 321 AC_MSG_CHECKING([the target windowing system])
 322 AC_ARG_WITH(target,
 323             AC_HELP_STRING([--with-target=@<:@x11/win32/quartz/directfb@:>@],
 324                            [Select webkit target [default=x11]]),
 325             [],[with_target="x11"])
 326
 327 case "$with_target" in
 328      x11|win32|quartz|directfb) ;;
 329      *) AC_MSG_ERROR([Invalid target: must be x11, quartz, win32, or directfb.]) ;;
 330 esac
 331
 332 AC_MSG_RESULT([$with_target])
 333
 334 AC_MSG_CHECKING([the GStreamer version to use])
 335 AC_ARG_WITH([gstreamer],
 336         [AS_HELP_STRING([--with-gstreamer=0.10|1.0], [the GStreamer version to use (default: 0.10)])],
 337         [case "$with_gstreamer" in
 338         0.10|1.0) ;;
 339         *) AC_MSG_ERROR([invalid GStreamer version specified]) ;;
 340         esac],
 341         [with_gstreamer=0.10])
 342 AC_MSG_RESULT([$with_gstreamer])
 343
 344 GSTREAMER_0_10_REQUIRED_VERSION=0.10
 345 GSTREAMER_0_10_PLUGINS_BASE_REQUIRED_VERSION=0.10.30
 346 GSTREAMER_1_0_REQUIRED_VERSION=1.0
 347 GSTREAMER_1_0_PLUGINS_BASE_REQUIRED_VERSION=0.11.90
 348
 349 case "$with_gstreamer" in
 350      0.10) GSTREAMER_REQUIRED_VERSION=$GSTREAMER_0_10_REQUIRED_VERSION
 351            GSTREAMER_PLUGINS_BASE_REQUIRED_VERSION=$GSTREAMER_0_10_PLUGINS_BASE_REQUIRED_VERSION
 352            GST_API_VERSION=0.10
 353            ;;
 354      1.0) GSTREAMER_REQUIRED_VERSION=$GSTREAMER_1_0_REQUIRED_VERSION
 355            GSTREAMER_PLUGINS_BASE_REQUIRED_VERSION=$GSTREAMER_1_0_PLUGINS_BASE_REQUIRED_VERSION
 356            GST_API_VERSION=1.0
 357            ;;
 358 esac
 359
 360 AC_SUBST([GST_API_VERSION])
 361 if test "$GST_API_VERSION" = "1.0"; then
 362 AC_DEFINE([GST_USE_UNSTABLE_API], [1], [Using unstable GStreamer API])
 363 AC_DEFINE([GST_API_VERSION_1],[1], [Using GStreamer 1.0])
 364 fi
 365
 366 # minimum base dependencies
 367 CAIRO_REQUIRED_VERSION=1.10
 368 FONTCONFIG_REQUIRED_VERSION=2.4
 369 FREETYPE2_REQUIRED_VERSION=9.0
 370 GLIB_REQUIRED_VERSION=2.32.0
 371 LIBSOUP_REQUIRED_VERSION=2.37.92
 372 LIBXML_REQUIRED_VERSION=2.6
 373 PANGO_REQUIRED_VERSION=1.21.0
 374
 375 # optional modules
 376 LIBXSLT_REQUIRED_VERSION=1.1.7
 377 SQLITE_REQUIRED_VERSION=3.0
 378 ENCHANT_REQUIRED_VERSION=0.22
 379 CLUTTER_REQUIRED_VERSION=1.8.2
 380 CLUTTER_GTK_REQUIRED_VERSION=1.0.2
 381 ATSPI2_REQUIRED_VERSION=2.2.1
 382
 383 # Check for glib and required utilities
 384 AM_PATH_GLIB_2_0($GLIB_REQUIRED_VERSION, :, :, gmodule gobject gthread gio)
 385 if test -z "$GLIB_GENMARSHAL" || test -z "$GLIB_MKENUMS"; then
 386    AC_MSG_ERROR([You need the GLib dev tools in your path])
 387 fi
 388 GLIB_GSETTINGS
 389
 390 # Check and identify which unicode backend to use
 391 AC_MSG_CHECKING([which Unicode backend to use])
 392 AC_ARG_WITH(unicode_backend,
 393             AC_HELP_STRING([--with-unicode-backend=@<:@icu/glib@:>@],
 394                            [Select Unicode backend (WARNING: the glib-based backend is slow, and incomplete) [default=icu]]),
 395             [],[with_unicode_backend="icu"])
 396
 397 case "$with_unicode_backend" in
 398      icu|glib) ;;
 399      *) AC_MSG_ERROR([Invalid Unicode backend: must be icu or glib.]) ;;
 400 esac
 401
 402 AC_MSG_RESULT([$with_unicode_backend])
 403
 404 if test "$with_unicode_backend" = "icu"; then
 405     # TODO: use pkg-config (after CFLAGS in their .pc files are cleaned up)
 406     case "$host" in
 407         *-*-darwin*)
 408             UNICODE_CFLAGS="-I$srcdir/Source/JavaScriptCore/icu -I$srcdir/Source/WebCore/icu"
 409             UNICODE_LIBS="-licucore"
 410             ;;
 411         *-*-mingw*)
 412             UNICODE_CFLAGS=""
 413             UNICODE_LIBS="-licui18n -licuuc"
 414             ;;
 415         *)
 416             AC_PATH_PROG(icu_config, icu-config, no)
 417             if test "$icu_config" = "no"; then
 418                 AC_MSG_ERROR([Cannot find icu-config. The ICU library is needed.])
 419             fi
 420
 421             # We don't use --cflags as this gives us a lot of things that we don't
 422             # necessarily want, like debugging and optimization flags
 423             # See man (1) icu-config for more info.
 424             UNICODE_CFLAGS=`$icu_config --cppflags`
 425             UNICODE_LIBS=`$icu_config --ldflags-libsonly`
 426             ;;
 427     esac
 428 fi
 429
 430 if test "$with_unicode_backend" = "glib"; then
 431     PKG_CHECK_MODULES([UNICODE], [glib-2.0 pango >= $PANGO_REQUIRED_VERSION])
 432 fi
 433
 434 AC_SUBST([UNICODE_CFLAGS])
 435 AC_SUBST([UNICODE_LIBS])
 436
 437 PKG_CHECK_MODULES([ZLIB], [zlib])
 438 AC_SUBST([ZLIB_CFLAGS])
 439 AC_SUBST([ZLIB_LIBS])
 440
 441 GETTEXT_PACKAGE=$PACKAGE-$GTK_API_VERSION
 442 AC_SUBST(GETTEXT_PACKAGE)
 443 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",
 444                    [The gettext catalog name])
 445
 446 PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= $LIBXML_REQUIRED_VERSION)
 447 AC_SUBST(LIBXML_CFLAGS)
 448 AC_SUBST(LIBXML_LIBS)
 449
 450 PKG_CHECK_MODULES(PANGO,
 451                   [pango >= $PANGO_REQUIRED_VERSION
 452                    pangoft2])
 453 AC_SUBST(PANGO_CFLAGS)
 454 AC_SUBST(PANGO_LIBS)
 455
 456 AC_MSG_CHECKING([whether to enable spellcheck support])
 457 AC_ARG_ENABLE([spellcheck],
 458   [AS_HELP_STRING([--enable-spellcheck],[enable support for spellcheck])],
 459   [],[enable_spellcheck="yes"])
 460 AC_MSG_RESULT([$enable_spellcheck])
 461
 462 if test "$enable_spellcheck" = "yes"; then
 463 PKG_CHECK_MODULES(ENCHANT, enchant >= $ENCHANT_REQUIRED_VERSION, [], [enable_spellcheck="no"])
 464 AC_SUBST(ENCHANT_CFLAGS)
 465 AC_SUBST(ENCHANT_LIBS)
 466 fi
 467
 468 PKG_CHECK_MODULES(GAIL, $GAIL_PC_NAME >= $GAIL_REQUIRED_VERSION)
 469 AC_SUBST(GAIL_CFLAGS)
 470 AC_SUBST(GAIL_LIBS)
 471
 472 # check for target-specific dependencies
 473 if test "$with_target" = "directfb"; then
 474    PKG_CHECK_MODULES(CAIRO, cairo-directfb >= $CAIRO_REQUIRED_VERSION)
 475    PKG_CHECK_MODULES(GTK, gtk+-directfb-2.0 >= $GTK_REQUIRED_VERSION)
 476    AC_DEFINE([WTF_PLATFORM_DIRECTFB],[1],[Define if target is DirectFB])
 477 else
 478    PKG_CHECK_MODULES(CAIRO, cairo >= $CAIRO_REQUIRED_VERSION)
 479    PKG_CHECK_MODULES(GTK, gtk+-$GTK_API_VERSION >= $GTK_REQUIRED_VERSION)
 480
 481    if test "$with_target" = "x11" && test "$os_win32" = "no"; then
 482       # check for XT
 483       PKG_CHECK_MODULES([XT],
 484                         [xt],
 485                         [xt_has_pkg_config=yes],
 486                         [xt_has_pkg_config=no])
 487       # some old versions of Xt do not provide xt.pc, so try to link against Xt
 488       # and if it's installed fall back to just adding -lXt
 489       if test "$xt_has_pkg_config" = "no"; then
 490          # using AC_CHECK_LIB instead of AC_SEARCH_LIB is fine in this case as
 491          # we don't care about the XtOpenDisplay symbol but only about the
 492          # existence of libXt
 493          AC_CHECK_LIB([Xt], [XtOpenDisplay],
 494                       [XT_CFLAGS=""; XT_LIBS="-lXt"],
 495                       [AC_MSG_ERROR([X Toolkit Intrinsics library (libXt) not found])])
 496       fi
 497       AC_SUBST([XT_CFLAGS])
 498       AC_SUBST([XT_LIBS])
 499       AC_DEFINE([WTF_PLATFORM_X11],[1],[Define if target is X11])
 500    fi
 501 fi
 502 AC_SUBST(GTK_CFLAGS)
 503 AC_SUBST(GTK_LIBS)
 504 AC_SUBST(CAIRO_CFLAGS)
 505 AC_SUBST(CAIRO_LIBS)
 506
 507 # check whether to build with debugging enabled
 508 AC_MSG_CHECKING([whether to do a debug build])
 509 AC_ARG_ENABLE(debug,
 510               AC_HELP_STRING([--enable-debug],
 511                              [turn on debugging [default=no]]),
 512               [],[enable_debug="no"])
 513 AC_MSG_RESULT([$enable_debug])
 514
 515 # check whether to enable optimized builds
 516 AC_MSG_CHECKING([whether to enable optimized builds])
 517 AC_ARG_ENABLE(optimizations,
 518               AC_HELP_STRING([--enable-optimizations],
 519                              [turn on optimize builds (GCC only)
 520                              [default=yes]]),
 521               [enable_optimizations=$enableval],
 522               [if test "$enable_debug" = "yes"; then enable_optimizations="no"; else enable_optimizations="yes"; fi])
 523 AC_MSG_RESULT([$enable_optimizations])
 524
 525 # check whether to enable WebGL support
 526 AC_MSG_CHECKING([whether to enable WebGL support])
 527 AC_ARG_ENABLE(webgl,
 528               AC_HELP_STRING([--enable-webgl], [enable support for WebGL [default=yes]]),
 529               [], [if test "$with_target" = "x11"; then enable_webgl="yes"; else enable_webgl="no"; fi])
 530 AC_MSG_RESULT([$enable_webgl])
 531
 532 # check whether to enable accelerated compositing support
 533 AC_MSG_CHECKING([whether to enable accelerated compositing support])
 534 AC_ARG_WITH(accelerated_compositing,
 535             AC_HELP_STRING([--with-accelerated-compositing=@<:@no/opengl/cairo/clutter@:>@],
 536                            [use accelerated compositing (experimental) [default=no]]),
 537             [], [with_accelerated_compositing="no"])
 538 AC_MSG_RESULT([$with_accelerated_compositing])
 539
 540 if test "$enable_webgl" = "yes" ||  test "$with_accelerated_compositing" = "opengl" ; then
 541     if test "$with_target" != "x11"; then
 542         AC_MSG_ERROR([OpenGL support is only available on X11 currently.])
 543     fi
 544     AC_CHECK_HEADERS([GL/gl.h], [], AC_MSG_ERROR([OpenGL header not found]))
 545     AC_CHECK_HEADERS([GL/glx.h], [], AC_MSG_ERROR([GLX header not found]))
 546     OPENGL_LIBS="-lGL -ldl"
 547 fi
 548 AC_SUBST([OPENGL_LIBS])
 549
 550 if test "$with_accelerated_compositing" = "clutter"; then
 551    PKG_CHECK_MODULES(CLUTTER, clutter-1.0 >= $CLUTTER_REQUIRED_VERSION)
 552    PKG_CHECK_MODULES([CLUTTER_GTK], [clutter-gtk-1.0 >= $CLUTTER_GTK_REQUIRED_VERSION])
 553
 554    AC_SUBST(CLUTTER_CFLAGS)
 555    AC_SUBST(CLUTTER_LIBS)
 556    AC_SUBST(CLUTTER_GTK_CFLAGS)
 557    AC_SUBST(CLUTTER_GTK_LIBS)
 558 fi
 559
 560 # check whether to enable channel messaging support
 561 AC_MSG_CHECKING([whether to enable HTML5 Channel Messaging support])
 562 AC_ARG_ENABLE(channel_messaging,
 563               AC_HELP_STRING([--enable-channel-messaging],
 564                              [enable HTML5 channel messaging support [default=yes]]),
 565               [],[enable_channel_messaging="yes"])
 566 AC_MSG_RESULT([$enable_channel_messaging])
 567
 568 # check whether to enable legacy notifications
 569 AC_MSG_CHECKING([whether to enable legacy notifications])
 570 AC_ARG_ENABLE(legacy_notifications,
 571               AC_HELP_STRING([--enable-legacy-notifications],
 572                              [enable legacy notifications [default=no]]),
 573               [],[enable_legacy_notifications="no"])
 574 AC_MSG_RESULT([$enable_legacy_notifications])
 575
 576 # check whether to enable notifications
 577 AC_MSG_CHECKING([whether to enable notifications])
 578 AC_ARG_ENABLE(notifications,
 579               AC_HELP_STRING([--enable-notifications],
 580                              [enable notifications [default=no]]),
 581               [],[enable_notifications="no"])
 582 AC_MSG_RESULT([$enable_notifications])
 583
 584 # check whether to enable the meter tag
 585 AC_MSG_CHECKING([whether to enable HTML5 meter tag])
 586 AC_ARG_ENABLE(meter_tag,
 587               AC_HELP_STRING([--enable-meter-tag],
 588                              [enable HTML5 meter [default=yes]]),
 589               [],[enable_meter_tag="yes"])
 590 AC_MSG_RESULT([$enable_meter_tag])
 591
 592 # check whether to enable HTML5 Microdata support
 593 AC_MSG_CHECKING([whether to enable HTML5 Microdata support])
 594 AC_ARG_ENABLE(microdata,
 595               AC_HELP_STRING([--enable-microdata],
 596                              [enable HTML5 microdata support [default=no]]),
 597               [],[enable_microdata="no"])
 598 AC_MSG_RESULT([$enable_microdata])
 599
 600 # check whether to enable page visibility API.
 601 AC_MSG_CHECKING([whether to enable Page Visibility API support])
 602 AC_ARG_ENABLE(page_visibility_api,
 603               AC_HELP_STRING([--enable-page-visibility-api],
 604                              [enable page visibility api[default=no]]),
 605               [],[enable_page_visibility_api="no"])
 606 AC_MSG_RESULT([$enable_page_visibility_api])
 607
 608 # check whether to enable the progress tag
 609 AC_MSG_CHECKING([whether to enable HTML5 progress tag])
 610 AC_ARG_ENABLE(progress_tag,
 611               AC_HELP_STRING([--enable-progress-tag],
 612                              [enable HTML5 progress [default=yes]]),
 613               [],[enable_progress_tag="yes"])
 614 AC_MSG_RESULT([$enable_progress_tag])
 615
 616 # check whether to enable JavaScript debugger/profiler support
 617 AC_MSG_CHECKING([whether to enable JavaScript debugger/profiler support])
 618 AC_ARG_ENABLE(javascript_debugger,
 619               AC_HELP_STRING([--enable-javascript-debugger],
 620                              [enable JavaScript debugger/profiler support [default=yes]]),
 621               [],[enable_javascript_debugger="yes"])
 622 AC_MSG_RESULT([$enable_javascript_debugger])
 623
 624 # check whether to enable Gamepad support
 625 AC_MSG_CHECKING([whether to enable Gamepad support])
 626 AC_ARG_ENABLE(gamepad,
 627               AC_HELP_STRING([--enable-gamepad],
 628                              [enable Gamepad support [default=no]]),
 629               [],[enable_gamepad="no"])
 630 AC_MSG_RESULT([$enable_gamepad])
 631
 632 # check whether to build with data transfer items support
 633 AC_MSG_CHECKING([whether to enable HTML5 data transfer items support])
 634 AC_ARG_ENABLE(data_transfer_items,
 635               AC_HELP_STRING([--enable-data-transfer-items],
 636                              [enable HTML5 data transfer items support [default=no]]),
 637               [],[enable_data_transfer_items="no"])
 638 AC_MSG_RESULT([$enable_data_transfer_items])
 639
 640 # check whether to enable DOM mutation observer support
 641 AC_MSG_CHECKING([whether to enable DOM mutation observer support])
 642 AC_ARG_ENABLE(mutation_observers,
 643               AC_HELP_STRING([--enable-mutation-observers],
 644                              [enable DOM mutation observer support [default=no]]),
 645               [],[enable_mutation_observers="no"])
 646 AC_MSG_RESULT([$enable_mutation_observers])
 647
 648 # check whether to enable the indexed database API
 649 AC_MSG_CHECKING([whether to enable the indexed database API])
 650 AC_ARG_ENABLE(indexed_database,
 651               AC_HELP_STRING([--enable-indexed-database],
 652                              [enable the indexed database API (incomplete) [default=no]]),
 653               [],[enable_indexed_database="no"])
 654 AC_MSG_RESULT([$enable_indexed_database])
 655
 656 # check whether to enable the color input
 657 AC_MSG_CHECKING([whether to enable the color input])
 658 AC_ARG_ENABLE(input_type_color,
 659               AC_HELP_STRING([--enable-input-type-color],
 660                              [enable the color input [default=no]]),
 661               [],[enable_input_type_color="no"])
 662 AC_MSG_RESULT([$enable_input_type_color])
 663
 664 # check whether to enable the speech input API
 665 AC_MSG_CHECKING([whether to enable the speech input API])
 666 AC_ARG_ENABLE(input_speech,
 667               AC_HELP_STRING([--enable-input-speech],
 668                              [enable the speech input API [default=no]]),
 669               [],[enable_input_speech="no"])
 670 AC_MSG_RESULT([$enable_input_speech])
 671
 672 # check whether to enable the scripted speech API
 673 AC_MSG_CHECKING([whether to enable the scripted speech API])
 674 AC_ARG_ENABLE(scripted_speech,
 675               AC_HELP_STRING([--enable-scripted-speech],
 676                              [enable the scripted speech API [default=no]]),
 677               [],[enable_scripted_speech="no"])
 678 AC_MSG_RESULT([$enable_scripted_speech])
 679
 680 # check whether to build with SQL database support
 681 AC_MSG_CHECKING([whether to enable SQL client-side database storage support])
 682 AC_ARG_ENABLE(sql_database,
 683               AC_HELP_STRING([--enable-sql-database],
 684                              [enable SQL client-side database storage support [default=yes]]),
 685               [],[enable_sql_database="yes"])
 686 AC_MSG_RESULT([$enable_sql_database])
 687
 688 # check whether to build with icon database support
 689 AC_MSG_CHECKING([whether to enable icon database support])
 690 AC_ARG_ENABLE(icon_database,
 691               AC_HELP_STRING([--enable-icon-database],
 692                              [enable icon database [default=yes]]),
 693               [],[enable_icon_database="yes"])
 694 AC_MSG_RESULT([$enable_icon_database])
 695
 696 # check whether to enable HTML5 datalist support
 697 AC_MSG_CHECKING([whether to enable HTML5 datalist support])
 698 AC_ARG_ENABLE(datalist,
 699               AC_HELP_STRING([--enable-datalist],
 700                              [enable HTML5 datalist support [default=yes]]),
 701               [],[enable_datalist="yes"])
 702 AC_MSG_RESULT([$enable_datalist])
 703
 704 # check whether to enable HTML5 iframe seamless attribute support
 705 AC_MSG_CHECKING([whether to enable HTML5 iframe seamless attribute support])
 706 AC_ARG_ENABLE(iframe-seamless,
 707               AC_HELP_STRING([--enable-iframe-seamless],
 708                              [enable HTML5 iframe seamless attribute support [default=yes]]),
 709               [],[enable_iframe_seamless="yes"])
 710 AC_MSG_RESULT([$enable_iframe_seamless])
 711
 712 # check whether to enable HTML5 audio/video support
 713 AC_MSG_CHECKING([whether to enable HTML5 video support])
 714 AC_ARG_ENABLE(video,
 715               AC_HELP_STRING([--enable-video],
 716                              [enable HTML5 video support [default=yes]]),
 717               [],[enable_video="yes"])
 718 AC_MSG_RESULT([$enable_video])
 719
 720 # turn off video features if --disable-video is requested
 721 if test "$enable_video" = "no"; then
 722    enable_video_track=no
 723 fi
 724
 725 # check whether to enable HTML5 video track support
 726 AC_MSG_CHECKING([whether to enable HTML5 video track support])
 727 AC_ARG_ENABLE(video_track,
 728               AC_HELP_STRING([--enable-video-track],
 729                              [enable HTML5 video track support [default=no]]),
 730               [],[enable_video_track="no"])
 731 AC_MSG_RESULT([$enable_video_track])
 732
 733 # check whether to enable media source support
 734 AC_MSG_CHECKING([whether to enable media source support])
 735 AC_ARG_ENABLE(media_source,
 736               AC_HELP_STRING([--enable-media-source],
 737                              [enable support for media source [default=no]]),
 738               [], [enable_media_source="no"])
 739 AC_MSG_RESULT([$enable_media_source])
 740
 741 # check whether to enable media statistics support
 742 AC_MSG_CHECKING([whether to enable media statistics support])
 743 AC_ARG_ENABLE(media_statistics,
 744               AC_HELP_STRING([--enable-media-statistics],
 745                              [enable support for media statistics [default=no]]),
 746               [], [enable_media_statistics="no"])
 747 AC_MSG_RESULT([$enable_media_statistics])
 748
 749 # check whether to enable Javascript Fullscreen API support
 750 AC_MSG_CHECKING([whether to enable Fullscreen API support])
 751 AC_ARG_ENABLE(fullscreen_api,
 752               AC_HELP_STRING([--enable-fullscreen-api],
 753                              [enable the Fullscreen API support [default=yes]]),
 754               [],[enable_fullscreen_api="yes"])
 755 AC_MSG_RESULT([$enable_fullscreen_api])
 756
 757 # check whether to enable media stream support
 758 AC_MSG_CHECKING([whether to enable media stream support])
 759 AC_ARG_ENABLE(media_stream,
 760               AC_HELP_STRING([--enable-media-stream],
 761                              [enable media stream support (incomplete) [default=no]]),
 762               [],[enable_media_stream="no"])
 763 AC_MSG_RESULT([$enable_media_stream])
 764
 765 # check whether to enable XSLT support
 766 AC_MSG_CHECKING([whether to enable XSLT support])
 767 AC_ARG_ENABLE(xslt,
 768               AC_HELP_STRING([--enable-xslt],
 769                              [enable support for XSLT [default=yes]]),
 770               [],[enable_xslt="yes"])
 771 AC_MSG_RESULT([$enable_xslt])
 772
 773 # check whether to enable geolocation support
 774 AC_MSG_CHECKING([whether to enable geolocation support])
 775 AC_ARG_ENABLE(geolocation,
 776               AC_HELP_STRING([--enable-geolocation],
 777                              [enable support for geolocation [default=yes]]),
 778               [],[enable_geolocation="yes"])
 779 AC_MSG_RESULT([$enable_geolocation])
 780
 781 # check whether to enable MathML support
 782 AC_MSG_CHECKING([whether to enable MathML support])
 783 AC_ARG_ENABLE(mathml,
 784               AC_HELP_STRING([--enable-mathml],
 785                              [enable support for MathML [default=yes]]),
 786               [],[enable_mathml="yes"])
 787 AC_MSG_RESULT([$enable_mathml])
 788
 789 # check whether to enable MHTML support
 790 AC_MSG_CHECKING([whether to enable MHTML support])
 791 AC_ARG_ENABLE(mhtml,
 792               AC_HELP_STRING([--enable-mhtml],
 793                              [enable support for MHTML [default=no]]),
 794               [],[enable_mhtml="no"])
 795 AC_MSG_RESULT([$enable_mhtml])
 796
 797 # check whether to enable SVG support
 798 AC_MSG_CHECKING([whether to enable SVG support])
 799 AC_ARG_ENABLE(svg,
 800               AC_HELP_STRING([--enable-svg],
 801                              [enable support for SVG [default=yes]]),
 802               [],[enable_svg="yes"])
 803 AC_MSG_RESULT([$enable_svg])
 804
 805 # check whether to enable Shadow DOM support
 806 AC_MSG_CHECKING([whether to enable Shadow DOM support])
 807 AC_ARG_ENABLE(shadow_dom,
 808               AC_HELP_STRING([--enable-shadow-dom],
 809                              [enable support for Shadow DOM [default=yes]]),
 810               [],[enable_shadow_dom="yes"])
 811 AC_MSG_RESULT([$enable_shadow_dom])
 812
 813 # check whether to enable SharedWorkers support
 814 AC_MSG_CHECKING([whether to enable SharedWorkers support])
 815 AC_ARG_ENABLE(shared_workers,
 816               AC_HELP_STRING([--enable-shared-workers],
 817                              [enable support for SharedWorkers [default=yes]]),
 818               [],[enable_shared_workers="yes"])
 819 AC_MSG_RESULT([$enable_shared_workers])
 820
 821 # check whether to enable Web Workers support
 822 AC_MSG_CHECKING([whether to enable Web Workers support])
 823 AC_ARG_ENABLE(workers,
 824               AC_HELP_STRING([--enable-workers],
 825                              [enable support for Web Workers [default=yes]]),
 826               [],[enable_workers="yes"])
 827 AC_MSG_RESULT([$enable_workers])
 828
 829 # check whether to enable directory upload support
 830 AC_MSG_CHECKING([whether to enable directory upload support])
 831 AC_ARG_ENABLE(directory_upload,
 832               AC_HELP_STRING([--enable-directory-upload],
 833                              [enable support for directory upload [default=no]]),
 834               [], [enable_directory_upload="no"])
 835 AC_MSG_RESULT([$enable_directory_upload])
 836
 837 # check whether to enable HTML5 FileSystem API support
 838 AC_MSG_CHECKING([whether to enable HTML5 FileSystem API support])
 839 AC_ARG_ENABLE(file_system,
 840               AC_HELP_STRING([--enable-file-system],
 841                              [enable support for HTML5 FileSystem API [default=no]]),
 842               [], [enable_file_system="no"])
 843 AC_MSG_RESULT([$enable_file_system])
 844
 845 # check whether to enable HTML5 <style scoped> support
 846 AC_MSG_CHECKING([whether to enable HTML5 <style scoped> support])
 847 AC_ARG_ENABLE(style_scoped,
 848               AC_HELP_STRING([--enable-style-scoped],
 849                              [enable support for HTML5 <style scoped> [default=no]]),
 850               [], [enable_style_scoped="no"])
 851 AC_MSG_RESULT([$enable_style_scoped])
 852
 853 # check whether to enable Quota API support
 854 AC_MSG_CHECKING([whether to enable Quota API support])
 855 AC_ARG_ENABLE(quota,
 856               AC_HELP_STRING([--enable-quota],
 857                              [enable support for Quota API [default=no]]),
 858               [], [enable_quota="no"])
 859 AC_MSG_RESULT([$enable_quota])
 860
 861 # turn off svg features if --disable-svg is requested
 862 if test "$enable_svg" = "no"; then
 863    enable_svg_fonts=no
 864 fi
 865
 866 # check whether to enable support for filters
 867 AC_MSG_CHECKING([whether to enable support for filters])
 868 AC_ARG_ENABLE(filters,
 869               AC_HELP_STRING([--enable-filters],
 870                              [enable support for filters (experimental) [default=yes]]),
 871               [],[enable_filters="yes"])
 872 AC_MSG_RESULT([$enable_filters])
 873
 874 # check whether to enable support for SVG fonts
 875 AC_MSG_CHECKING([whether to enable support for SVG fonts])
 876 AC_ARG_ENABLE(svg_fonts,
 877               AC_HELP_STRING([--enable-svg-fonts],
 878                              [enable support for SVG fonts (experimental) [default=yes]]),
 879               [],[enable_svg_fonts="yes"])
 880 AC_MSG_RESULT([$enable_svg_fonts])
 881
 882 # check for SVG features, enabling SVG if necessary
 883 if test "$enable_svg_fonts" = "yes"; then
 884    svg_flags=yes
 885    if test "$enable_svg" = "no"; then
 886        AC_MSG_WARN([SVG feature(s) requested but SVG is disabled.. Enabling SVG support])
 887        enable_svg=yes
 888    fi
 889 fi
 890
 891 # check whether to enable Web Socket support
 892 AC_MSG_CHECKING([whether to enable Web Sockets support])
 893 AC_ARG_ENABLE(web_sockets,
 894               AC_HELP_STRING([--enable-web-sockets],
 895                              [enable support for Web Sockets [default=yes]]),
 896               [],[enable_web_sockets="yes"])
 897 AC_MSG_RESULT([$enable_web_sockets])
 898
 899 # check whether to enable Web Audio support
 900 AC_MSG_CHECKING([whether to enable Web Audio support])
 901 AC_ARG_ENABLE(web_audio,
 902               AC_HELP_STRING([--enable-web-audio],
 903                              [enable support for Web Audio [default=no]]),
 904               [],[enable_web_audio="no"])
 905 AC_MSG_RESULT([$enable_web_audio])
 906
 907 # check whether to enable Web Timing support
 908 AC_MSG_CHECKING([whether to enable Web Timing support])
 909 AC_ARG_ENABLE(web_timing,
 910               AC_HELP_STRING([--enable-web-timing],
 911                              [enable support for Web Timing [default=no]]),
 912               [],[enable_web_timing="no"])
 913 AC_MSG_RESULT([$enable_web_timing])
 914
 915 # check whether to enable Blob support
 916 AC_MSG_CHECKING([whether to enable Blob support])
 917 AC_ARG_ENABLE(blob,
 918               AC_HELP_STRING([--enable-blob],
 919                              [enable support for Blob [default=yes]]),
 920               [],[enable_blob="yes"])
 921 AC_MSG_RESULT([$enable_blob])
 922
 923 # check whether to enable Legacy WebKitBlobBuilder support
 924 AC_MSG_CHECKING([whether to enable Legacy WebKitBlobBuilder support])
 925 AC_ARG_ENABLE(legacy_webkit_blob_builder,
 926               AC_HELP_STRING([--enable-legacy-webkit-blob-builder],
 927                              [enable support for Legacy WebKitBlobBuilder [default=yes]]),
 928               [],[enable_legacy_webkit_blob_builder="yes"])
 929 AC_MSG_RESULT([$legacy_webkit_blob_builder])
 930
 931 # check whether to enable Fast Mobile Scrolling support
 932 AC_MSG_CHECKING([whether to enable Fast Mobile Scrolling])
 933 AC_ARG_ENABLE(fast_mobile_scrolling,
 934               AC_HELP_STRING([--enable-fast-mobile-scrolling],
 935                              [enable support for Fast Mobile Scrolling [default=no]]),
 936               [],[enable_fast_mobile_scrolling="no"])
 937 AC_MSG_RESULT([$enable_fast_mobile_scrolling])
 938
 939 # check whether to enable code coverage
 940 AC_MSG_CHECKING([whether to enable code coverage support])
 941 AC_ARG_ENABLE(coverage,
 942               AC_HELP_STRING([--enable-coverage],
 943                              [enable code coverage support [default=no]]),
 944               [],[enable_coverage="no"])
 945 AC_MSG_RESULT([$enable_coverage])
 946
 947 # check whether to enable CSS flaxbox support
 948 AC_MSG_CHECKING([whether to enable CSS3 flexbox support])
 949 AC_ARG_ENABLE(css3_flexbox,
 950               AC_HELP_STRING([--enable-css3-flexbox],
 951                              [enable CSS3 flexbox support [default=no]]),
 952               [],[enable_css3_flexbox="no"])
 953 AC_MSG_RESULT([$enable_css3_flexbox])
 954
 955 # check whether to enable FastMalloc
 956 AC_MSG_CHECKING([whether to enable optimized memory allocator])
 957 AC_ARG_ENABLE(fast_malloc,
 958               AC_HELP_STRING([--enable-fast-malloc],
 959                              [enable optimized memory allocator default=yes, default=no for debug builds]),
 960               [],[if test "$enable_debug" = "yes"; then enable_fast_malloc="no"; else enable_fast_malloc="yes"; fi])
 961 AC_MSG_RESULT([$enable_fast_malloc])
 962
 963 # check whether to enable debug symbols
 964 AC_MSG_CHECKING([whether to enable debug symbols])
 965 AC_ARG_ENABLE(debug_symbols,
 966               AC_HELP_STRING([--enable-debug-symbols],
 967                              [enable debug symbols default=no, default=yes for debug builds]),
 968               [],[if test "$enable_debug" = "yes"; then enable_debug_symbols="yes"; else enable_debug_symbols="no"; fi])
 969 AC_MSG_RESULT([$enable_debug_symbols])
 970
 971 # check whether to enable debug features
 972 AC_MSG_CHECKING([whether to enable debug features])
 973 AC_ARG_ENABLE(debug_features,
 974               AC_HELP_STRING([--enable-debug-features],
 975                              [enable debug features default=no, default=yes for debug builds]),
 976               [],[if test "$enable_debug" = "yes"; then enable_debug_features="yes"; else enable_debug_features="no"; fi])
 977 AC_MSG_RESULT([$enable_debug_features])
 978
 979 AC_MSG_CHECKING([whether to enable JIT compilation])
 980 AC_ARG_ENABLE(jit,
 981               AS_HELP_STRING([--enable-jit],
 982                              [Enable JIT compilation (default: autodetect)]))
 983 case "$enable_jit" in
 984   yes) JSC_CPPFLAGS="-DENABLE_JIT=1" ;;
 985   no) JSC_CPPFLAGS="-DENABLE_JIT=0" ;;
 986   *) enable_jit="autodetect" ;;
 987 esac
 988 AC_SUBST(JSC_CPPFLAGS)
 989 AC_MSG_RESULT([$enable_jit])
 990
 991 # Opcode stats
 992 AC_MSG_CHECKING([whether to enable opcode stats])
 993 AC_ARG_ENABLE([opcode-stats],
 994   [AS_HELP_STRING([--enable-opcode-stats], [Enable Opcode statistics (default: disabled)])],
 995   [], [enable_opcode_stats=no])
 996 AC_MSG_RESULT([$enable_opcode_stats])
 997
 998 if test "$enable_opcode_stats" = "yes"; then
 999   if test "$enable_jit" = "yes"; then
1000     AC_MSG_ERROR([JIT must be disabled for Opcode stats to work.])
1001   fi
1002   AC_DEFINE([ENABLE_OPCODE_STATS], [1], [Define to enable Opcode statistics])
1003 fi
1004
1005 # Link prefetch
1006 AC_MSG_CHECKING([whether to enable link prefetch support])
1007 AC_ARG_ENABLE([link-prefetch],
1008   [AS_HELP_STRING([--enable-link-prefetch], [Enable Link prefetch support (default: disabled)])],
1009   [],[enable_link_prefetch=no])
1010 AC_MSG_RESULT([$enable_link_prefetch])
1011
1012 if test "$enable_link_prefetch" = "yes"; then
1013   AC_DEFINE([ENABLE_LINK_PREFETCH], [1], [Define to enable link prefetch support])
1014 fi
1015
1016 # GObject Introspection
1017 AC_MSG_CHECKING([whether to enable GObject introspection support])
1018 AC_ARG_ENABLE([introspection],
1019   [AS_HELP_STRING([--enable-introspection],[Enable GObject introspection (default: disabled)])],
1020   [],[enable_introspection=no])
1021 AC_MSG_RESULT([$enable_introspection])
1022
1023 # check whether to enable animation API
1024 AC_MSG_CHECKING([whether to enable Animation API support])
1025 AC_ARG_ENABLE(animation_api,
1026               AC_HELP_STRING([--enable-animation-api],
1027                              [enable support for Animation API (experimental) [default=no]]),
1028               [], [enable_animation_api="no"])
1029 AC_MSG_RESULT([$enable_animation_api])
1030
1031 # check whether to enable requestAnimationFrame support
1032 AC_MSG_CHECKING([whether to enable requestAnimationFrame support])
1033 AC_ARG_ENABLE(request_animation_frame,
1034               AC_HELP_STRING([--enable-request-animation-frame],
1035                              [enable support for requestAnimationFrame (experimental) [default=yes]]),
1036               [],[enable_request_animation_frame="yes"])
1037 AC_MSG_RESULT([$enable_request_animation_frame])
1038
1039 # check whether to enable touch icon loading
1040 AC_MSG_CHECKING([whether to enable touch icon loading])
1041 AC_ARG_ENABLE(touch_icon_loading,
1042               AC_HELP_STRING([--enable-touch-icon-loading],
1043                              [enable support for loading touch icons [default=no]]),
1044               [], [enable_touch_icon_loading="no"])
1045 AC_MSG_RESULT([$enable_touch_icon_loading])
1046
1047 # check whether to enable Register Protocol Handler support
1048 AC_MSG_CHECKING([whether to enable Register Protocol Handler])
1049 AC_ARG_ENABLE(register_protocol_handler,
1050               AC_HELP_STRING([--enable-register-protocol-handler],
1051                              [enable support for Register Protocol Handler (experimental) [default=no]]),
1052               [],[enable_register_protocol_handler="no"])
1053 AC_MSG_RESULT([$enable_register_protocol_handler])
1054
1055 # check whether to enable DeviceOrientation support
1056 AC_MSG_CHECKING([whether to enable DeviceOrientation])
1057 AC_ARG_ENABLE(device_orientation,
1058               AC_HELP_STRING([--enable-device-orientation],
1059                              [enable support for DeviceOrientation (experimental and incomplete) [default=no]]),
1060               [],[enable_device_orientation="no"])
1061 AC_MSG_RESULT([$enable_device_orientation])
1062
1063 # check whether to enable Font Boosting support
1064 AC_MSG_CHECKING([whether to enable Font Boosting])
1065 AC_ARG_ENABLE(font_boosting,
1066               AC_HELP_STRING([--enable-font-boosting],
1067                              [enable support for Font Boosting (incomplete) [default=no]]),
1068               [],[enable_font_boosting="no"])
1069 AC_MSG_RESULT([$enable_font_boosting])
1070
1071 # check whether to enable CSS Exclusions support
1072 AC_MSG_CHECKING([whether to enable CSS Exclusions])
1073 AC_ARG_ENABLE(css_exclusions,
1074               AC_HELP_STRING([--enable-css-exclusions],
1075                              [enable support for CSS Exclusions [default=yes]]),
1076               [],[enable_css_exclusions="yes"])
1077 AC_MSG_RESULT([$enable_css_exclusions])
1078
1079 # check whether to enable CSS Regions support
1080 AC_MSG_CHECKING([whether to enable CSS Regions])
1081 AC_ARG_ENABLE(css_regions,
1082               AC_HELP_STRING([--enable-css-regions],
1083                              [enable support for CSS Regions [default=yes]]),
1084               [],[enable_css_regions="yes"])
1085 AC_MSG_RESULT([$enable_css_regions])
1086
1087 G_IR_SCANNER=
1088 G_IR_COMPILER=
1089 G_IR_GENERATE=
1090 GIRDIR=
1091 GIRTYPELIBDIR=
1092
1093 if test "$enable_introspection" = "yes"; then
1094   GOBJECT_INTROSPECTION_REQUIRED=0.9.5
1095   PKG_CHECK_MODULES([INTROSPECTION],[gobject-introspection-1.0 >= $GOBJECT_INTROSPECTION_REQUIRED])
1096
1097   G_IR_SCANNER="$($PKG_CONFIG --variable=g_ir_scanner gobject-introspection-1.0)"
1098   G_IR_COMPILER="$($PKG_CONFIG --variable=g_ir_compiler gobject-introspection-1.0)"
1099   G_IR_GENERATE="$($PKG_CONFIG --variable=g_ir_generate gobject-introspection-1.0)"
1100   AC_DEFINE([ENABLE_INTROSPECTION],[1],[Define to enable GObject introspection support])
1101 fi
1102
1103 AC_SUBST([G_IR_SCANNER])
1104 AC_SUBST([G_IR_COMPILER])
1105 AC_SUBST([G_IR_GENERATE])
1106
1107 # determine the font backend
1108 AC_MSG_CHECKING([the font backend to use])
1109 AC_ARG_WITH(font_backend,
1110             AC_HELP_STRING([--with-font-backend=@<:@freetype/pango@:>@],
1111                            [Select font backend [default=freetype]]),
1112             [],[with_font_backend="freetype"])
1113
1114 case "$with_font_backend" in
1115      freetype|pango) ;;
1116      *) AC_MSG_ERROR([Invalid font backend: must be freetype or pango.]) ;;
1117 esac
1118 AC_MSG_RESULT([$with_font_backend])
1119
1120 if test "$host_cpu" = "sh4"; then
1121    CXXFLAGS="$CXXFLAGS -mieee -w"
1122    CFLAGS="$CFLAGS -mieee -w"
1123 fi
1124
1125 # Add '-g' flag to gcc to build with debug symbols
1126 if test "$enable_debug_symbols" = "yes"; then
1127    CXXFLAGS="$CXXFLAGS -g"
1128    CFLAGS="$CFLAGS -g"
1129 fi
1130
1131 if test "$enable_debug_features" = "no"; then
1132    AC_DEFINE([NDEBUG], [1], [Define to disable debugging features])
1133 fi
1134
1135 # Add the appropriate 'O' level for optimized builds
1136 if test "$enable_optimizations" = "yes"; then
1137    CXXFLAGS="$CXXFLAGS -O2"
1138    CFLAGS="$CFLAGS -O2"
1139 else
1140    CXXFLAGS="$CXXFLAGS -O0"
1141    CFLAGS="$CFLAGS -O0"
1142 fi
1143
1144 PKG_CHECK_MODULES([LIBSOUP],
1145                   [libsoup-2.4 >= $LIBSOUP_REQUIRED_VERSION])
1146 AC_SUBST([LIBSOUP_CFLAGS])
1147 AC_SUBST([LIBSOUP_LIBS])
1148
1149 # check if FreeType/FontConfig are available
1150 if test "$with_font_backend" = "freetype"; then
1151    if test "$with_target" = "directfb"; then
1152    PKG_CHECK_MODULES([FREETYPE],
1153                      [fontconfig >= $FONTCONFIG_REQUIRED_VERSION
1154                      freetype2 >= $FREETYPE2_REQUIRED_VERSION])
1155    else
1156    PKG_CHECK_MODULES([FREETYPE],
1157                      [cairo-ft
1158                      fontconfig >= $FONTCONFIG_REQUIRED_VERSION
1159                      freetype2 >= $FREETYPE2_REQUIRED_VERSION])
1160    fi
1161    AC_SUBST([FREETYPE_CFLAGS])
1162    AC_SUBST([FREETYPE_LIBS])
1163 fi
1164
1165 # check if SQLite3 is available. Error out only if one of the
1166 # features hard-depending on it is enabled while SQLite3 is
1167 # unavailable.
1168 PKG_CHECK_MODULES([SQLITE3],
1169                   [sqlite3 >= $SQLITE_REQUIRED_VERSION],
1170                   [sqlite3_has_pkg_config=yes],
1171                   [sqlite3_has_pkg_config=no])
1172 if test "$sqlite3_has_pkg_config" = "no"; then
1173    AC_SEARCH_LIBS([sqlite3_open16], [sqlite3],
1174                   [sqlite3_found=yes;SQLITE3_LIBS="$LIBS";SQLITE3_CFLAGS="-I $srcdir/WebKitLibraries/WebCoreSQLite3"],
1175                   [sqlite3_found=no])
1176 fi
1177 AC_SUBST([SQLITE3_CFLAGS])
1178 AC_SUBST([SQLITE3_LIBS])
1179
1180 if (test "$sqlite3_found" = "no"); then
1181    AC_MSG_ERROR([SQLite3 is required for the Database related features])
1182 fi
1183
1184 # check if libxslt is available
1185 if test "$enable_xslt" = "yes"; then
1186    PKG_CHECK_MODULES([LIBXSLT],[libxslt >= $LIBXSLT_REQUIRED_VERSION])
1187    AC_SUBST([LIBXSLT_CFLAGS])
1188    AC_SUBST([LIBXSLT_LIBS])
1189 fi
1190
1191 # check if geoclue is available
1192 if test "$enable_geolocation" = "yes"; then
1193     PKG_CHECK_MODULES([GEOCLUE], [geoclue])
1194     AC_SUBST([GEOCLUE_CFLAGS])
1195     AC_SUBST([GEOCLUE_LIBS])
1196 fi
1197
1198 # check for XRender under Linux/Unix. Some linkers require explicit
1199 # linkage (like GNU Gold), so we cannot rely on GTK+ pulling XRender
1200 if test "$os_win32" = "no"; then
1201    PKG_CHECK_MODULES([XRENDER], [xrender])
1202    AC_SUBST([XRENDER_CFLAGS])
1203    AC_SUBST([XRENDER_LIBS])
1204 fi
1205
1206 # check if gstreamer is available
1207 if test "$enable_video" = "yes" || test "$enable_web_audio" = "yes"; then
1208     gstreamer_modules="gstreamer-$GST_API_VERSION >= $GSTREAMER_REQUIRED_VERSION
1209                        gstreamer-app-$GST_API_VERSION
1210                        gstreamer-audio-$GST_API_VERSION
1211                        gstreamer-fft-$GST_API_VERSION
1212                        gstreamer-base-$GST_API_VERSION
1213                        gstreamer-pbutils-$GST_API_VERSION
1214                        gstreamer-plugins-base-$GST_API_VERSION >= $GSTREAMER_PLUGINS_BASE_REQUIRED_VERSION
1215                        gstreamer-video-$GST_API_VERSION";
1216    if test "$GST_API_VERSION" != "1.0"; then
1217        gstreamer_modules="$gstreamer_modules gstreamer-interfaces-$GST_API_VERSION";
1218    fi
1219    PKG_CHECK_MODULES([GSTREAMER], [$gstreamer_modules], [have_gstreamer=yes])
1220    AC_SUBST([GSTREAMER_CFLAGS])
1221    AC_SUBST([GSTREAMER_LIBS])
1222 fi
1223
1224
1225 if test "$with_accelerated_compositing" = "clutter"; then
1226    PKG_CHECK_MODULES(CLUTTER, clutter-1.0 >= $CLUTTER_REQUIRED_VERSION)
1227    PKG_CHECK_MODULES([CLUTTER_GTK],
1228                      [clutter-gtk-1.0 >= $CLUTTER_GTK_REQUIRED_VERSION])
1229
1230    AC_SUBST(CLUTTER_CFLAGS)
1231    AC_SUBST(CLUTTER_LIBS)
1232    AC_SUBST(CLUTTER_GTK_CFLAGS)
1233    AC_SUBST(CLUTTER_GTK_LIBS)
1234 fi
1235
1236 # check if atspi2 is available (only needed for Webkit2 unit tests)
1237 if test "$enable_webkit2" = "yes"; then
1238    PKG_CHECK_MODULES([ATSPI2],
1239                      [atspi-2 >= $ATSPI2_REQUIRED_VERSION],
1240                      [have_atspi2=yes], [have_atspi2=no])
1241
1242    AC_SUBST([ATSPI2_CFLAGS])
1243    AC_SUBST([ATSPI2_LIBS])
1244 fi
1245
1246 # check for code coverage support
1247 if test "$enable_coverage" = "yes"; then
1248    COVERAGE_CFLAGS="-MD"
1249    COVERAGE_LDFLAGS="-ftest-coverage -fprofile-arcs"
1250    AC_SUBST([COVERAGE_CFLAGS])
1251    AC_SUBST([COVERAGE_LDFLAGS])
1252 fi
1253
1254 # check for HTML features
1255 if test "$enable_video" = "yes"; then
1256     html_flags=yes
1257 fi
1258
1259 # WebKit2
1260 # If you change the default here, please also make sure the assumptions made
1261 # in Tools/Scripts/webkitdirs.pm:buildAutotoolsProject still make sense.
1262 AC_MSG_CHECKING([whether to build Webkit2])
1263 AC_ARG_ENABLE(webkit2,
1264     AC_HELP_STRING([--enable-webkit2], [build webkit2 [default=yes]]),
1265     [], [enable_webkit2="yes"])
1266 AC_MSG_RESULT([$enable_webkit2])
1267 if test "$enable_webkit2" = "yes"; then
1268    if test "$GTK_API_VERSION" = "2.0"; then
1269       AC_MSG_ERROR([WebKit2 requires GTK+ 3.x, use --with-gtk=3.0])
1270    fi
1271
1272    # Check Unix printing
1273    PKG_CHECK_MODULES(GTK_UNIX_PRINTING, gtk+-unix-print-3.0,
1274                      [have_gtk_unix_printing=yes],
1275                      [have_gtk_unix_printing=no])
1276    AC_SUBST(GTK_UNIX_PRINTING_CFLAGS)
1277    AC_SUBST(GTK_UNIX_PRINTING_LIBS)
1278    if test "$have_gtk_unix_printing" = "yes"; then
1279        AC_DEFINE([HAVE_GTK_UNIX_PRINTING], [1], [Define if GTK+ UNIX Printing is available])
1280    fi
1281 fi
1282
1283 # Plugin Process
1284 AC_MSG_CHECKING([whether to build plugin process for WebKit2])
1285 AC_ARG_ENABLE(plugin_process,
1286             AC_HELP_STRING([--enable-plugin-process], [build plugin process for WebKit2 [default=yes]]),
1287                            [], [enable_plugin_process="yes"])
1288 AC_MSG_RESULT([$enable_plugin_process])
1289
1290 # Build the plugin process only when building Webkit2.
1291 if test "$enable_webkit2" = "no"; then
1292     enable_plugin_process=no
1293 fi
1294
1295 # Make sure we have GTK+ 2.x to build the plugin process.
1296 if test "$enable_plugin_process" = "yes"; then
1297    PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= $GTK2_REQUIRED_VERSION gail >= $GAIL2_REQUIRED_VERSION)
1298 fi
1299 AC_SUBST(GTK2_CFLAGS)
1300 AC_SUBST(GTK2_LIBS)
1301
1302 GTK_DOC_CHECK([1.10])
1303
1304 # OS conditionals
1305 AM_CONDITIONAL([OS_WIN32],[test "$os_win32" = "yes"])
1306 AM_CONDITIONAL([OS_UNIX],[test "$os_win32" = "no"])
1307 AM_CONDITIONAL([OS_LINUX],[test "$os_linux" = "yes"])
1308 AM_CONDITIONAL([OS_GNU],[test "$os_gnu" = "yes"])
1309 AM_CONDITIONAL([OS_FREEBSD],[test "$os_freebsd" = "yes"])
1310
1311 # target conditionals
1312 AM_CONDITIONAL([TARGET_X11], [test "$with_target" = "x11"])
1313 AM_CONDITIONAL([TARGET_WIN32], [test "$with_target" = "win32"])
1314 AM_CONDITIONAL([TARGET_QUARTZ], [test "$with_target" = "quartz"])
1315 AM_CONDITIONAL([TARGET_DIRECTFB], [test "$with_target" = "directfb"])
1316
1317 # Unicode backend conditionals
1318 AM_CONDITIONAL([USE_ICU_UNICODE], [test "$with_unicode_backend" = "icu"])
1319 AM_CONDITIONAL([USE_GLIB_UNICODE], [test "$with_unicode_backend" = "glib"])
1320
1321 # Font backend conditionals
1322 AM_CONDITIONAL([USE_FREETYPE], [test "$with_font_backend" = "freetype"])
1323 AM_CONDITIONAL([USE_PANGO], [test "$with_font_backend" = "pango"])
1324
1325 # GStreamer feature conditional
1326 AM_CONDITIONAL([USE_GSTREAMER], [test "$have_gstreamer" = "yes"])
1327 AM_CONDITIONAL([USE_WEBAUDIO_GSTREAMER], [test "$enable_web_audio" = "yes"])
1328
1329 # ATSPI2 conditional
1330 AM_CONDITIONAL([HAVE_ATSPI2], [test "$have_atspi2" = "yes"])
1331
1332 # Accelerated compositing conditional
1333 AM_CONDITIONAL([USE_ACCELERATED_COMPOSITING], [test "$with_accelerated_compositing" = "cairo" || test "$with_accelerated_compositing" = "opengl" || test "$with_accelerated_compositing" = "clutter"])
1334 AM_CONDITIONAL([USE_TEXTURE_MAPPER_CAIRO], [test "$with_accelerated_compositing" = "cairo"])
1335 AM_CONDITIONAL([USE_TEXTURE_MAPPER_GL], [test "$with_accelerated_compositing" = "opengl"])
1336 AM_CONDITIONAL([USE_CLUTTER], [test "$with_accelerated_compositing" = "clutter"])
1337
1338 # These are the same now, but they will soon be separate.
1339 AM_CONDITIONAL([USE_GLX], [test "$with_accelerated_compositing" = "opengl" || test "$enable_webgl" = "yes"])
1340 AM_CONDITIONAL([USE_OPENGL], [test "$with_accelerated_compositing" = "opengl" || test "$enable_webgl" = "yes"])
1341
1342 # IndexedDB implies LevelDB, but other features may one day require LevelDB.
1343 AM_CONDITIONAL([ENABLE_INDEXED_DATABASE],[test "$enable_indexed_database" = "yes"])
1344 AM_CONDITIONAL([USE_LEVELDB],[test "$enable_indexed_database" = "yes"])
1345
1346 # WebKit feature conditionals
1347 AM_CONDITIONAL([ENABLE_DEBUG],[test "$enable_debug_features" = "yes"])
1348 AM_CONDITIONAL([ENABLE_WEBGL],[test "$enable_webgl" = "yes"])
1349 AM_CONDITIONAL([ENABLE_BLOB],[test "$enable_blob" = "yes"])
1350 AM_CONDITIONAL([ENABLE_LEGACY_WEBKIT_BLOB_BUILDER],[test "$enable_legacy_webkit_blob_builder" = "yes"])
1351 AM_CONDITIONAL([ENABLE_METER_TAG],[test "$enable_meter_tag" = "yes"])
1352 AM_CONDITIONAL([ENABLE_MICRODATA],[test "$enable_microdata" = "yes"])
1353 AM_CONDITIONAL([ENABLE_PAGE_VISIBILITY_API],[test "$enable_page_visibility_api" = "yes"])
1354 AM_CONDITIONAL([ENABLE_PROGRESS_TAG],[test "$enable_progress_tag" = "yes"])
1355 AM_CONDITIONAL([ENABLE_CHANNEL_MESSAGING],[test "$enable_channel_messaging" = "yes"])
1356 AM_CONDITIONAL([ENABLE_JAVASCRIPT_DEBUGGER],[test "$enable_javascript_debugger" = "yes"])
1357 AM_CONDITIONAL([ENABLE_GAMEPAD],[test "$enable_gamepad" = "yes"])
1358 AM_CONDITIONAL([ENABLE_DIRECTORY_UPLOAD],[test "$enable_directory_upload" = "yes"])
1359 AM_CONDITIONAL([ENABLE_DATA_TRANSFER_ITEMS],[test "$enable_data_transfer_items" = "yes"])
1360 AM_CONDITIONAL([ENABLE_SQL_DATABASE],[test "$enable_sql_database" = "yes"])
1361 AM_CONDITIONAL([ENABLE_DATALIST],[test "$enable_datalist" = "yes"])
1362 AM_CONDITIONAL([ENABLE_DETAILS],[test "$enable_details" = "yes"])
1363 AM_CONDITIONAL([ENABLE_FAST_MOBILE_SCROLLING],[test "$enable_fast_mobile_scrolling" = "yes"])
1364 AM_CONDITIONAL([ENABLE_FILE_SYSTEM],[test "$enable_file_system" = "yes"])
1365 AM_CONDITIONAL([ENABLE_STYLE_SCOPED],[test "$enable_style_scoped" = "yes"])
1366 AM_CONDITIONAL([ENABLE_QUOTA],[test "$enable_quota" = "yes"])
1367 AM_CONDITIONAL([ENABLE_ICONDATABASE],[test "$enable_icon_database" = "yes"])
1368 AM_CONDITIONAL([ENABLE_INPUT_TYPE_COLOR],[test "$enable_input_type_color" = "yes"])
1369 AM_CONDITIONAL([ENABLE_INPUT_SPEECH],[test "$enable_input_speech" = "yes"])
1370 AM_CONDITIONAL([ENABLE_SCRIPTED_SPEECH],[test "$enable_scripted_speech" = "yes"])
1371 AM_CONDITIONAL([ENABLE_XSLT],[test "$enable_xslt" = "yes"])
1372 AM_CONDITIONAL([ENABLE_FILTERS],[test "$enable_filters" = "yes"])
1373 AM_CONDITIONAL([ENABLE_GEOLOCATION], [test "$enable_geolocation" = "yes"])
1374 AM_CONDITIONAL([ENABLE_MATHML], [test "$enable_mathml" = "yes"])
1375 AM_CONDITIONAL([ENABLE_MHTML], [test "$enable_mhtml" = "yes"])
1376 AM_CONDITIONAL([ENABLE_VIDEO],[test "$enable_video" = "yes"])
1377 AM_CONDITIONAL([ENABLE_MEDIA_SOURCE],[test "$enable_media_source" = "yes"])
1378 AM_CONDITIONAL([ENABLE_MEDIA_STATISTICS],[test "$enable_media_statistics" = "yes"])
1379 AM_CONDITIONAL([ENABLE_VIDEO_TRACK],[test "$enable_video_track" = "yes"])
1380 AM_CONDITIONAL([ENABLE_FULLSCREEN_API],[test "$enable_fullscreen_api" = "yes"])
1381 AM_CONDITIONAL([ENABLE_MEDIA_STREAM],[test "$enable_media_stream" = "yes"])
1382 AM_CONDITIONAL([ENABLE_LEGACY_NOTIFICATIONS],[test "$enable_legacy_notifications" = "yes"])
1383 AM_CONDITIONAL([ENABLE_NOTIFICATIONS],[test "$enable_notifications" = "yes"])
1384 AM_CONDITIONAL([ENABLE_ORIENTATION_EVENTS],[test "$enable_orientation_events" = "yes"])
1385 AM_CONDITIONAL([ENABLE_SVG],[test "$enable_svg" = "yes"])
1386 AM_CONDITIONAL([ENABLE_SVG_FONTS],[test "$enable_svg_fonts" = "yes"])
1387 AM_CONDITIONAL([ENABLE_COVERAGE],[test "$enable_coverage" = "yes"])
1388 AM_CONDITIONAL([ENABLE_CSS3_FLEXBOX],[test "$enable_css3_flexbox" = "yes"])
1389 AM_CONDITIONAL([ENABLE_FAST_MALLOC],[test "$enable_fast_malloc" = "yes"])
1390 AM_CONDITIONAL([ENABLE_WORKERS],[test "$enable_workers" = "yes"])
1391 AM_CONDITIONAL([ENABLE_SHADOW_DOM],[test "$enable_shadow_dom" = "yes"])
1392 AM_CONDITIONAL([ENABLE_SHARED_WORKERS],[test "$enable_shared_workers" = "yes"])
1393 AM_CONDITIONAL([SVG_FLAGS],[test "$svg_flags" = "yes"])
1394 AM_CONDITIONAL([HTML_FLAGS],[test "$html_flags" = "yes"])
1395 AM_CONDITIONAL([ENABLE_WEB_SOCKETS],[test "$enable_web_sockets" = "yes"])
1396 AM_CONDITIONAL([ENABLE_WEB_AUDIO],[test "$enable_web_audio" = "yes"])
1397 AM_CONDITIONAL([ENABLE_WEB_TIMING],[test "$enable_web_timing" = "yes"])
1398 AM_CONDITIONAL([ENABLE_OPCODE_STATS],[test "$enable_opcode_stats" = "yes"])
1399 AM_CONDITIONAL([ENABLE_WEBKIT2],[test "$enable_webkit2" = "yes"])
1400 AM_CONDITIONAL([ENABLE_PLUGIN_PROCESS],[test "$enable_plugin_process" = "yes"])
1401 AM_CONDITIONAL([ENABLE_SPELLCHECK],[test "$enable_spellcheck" = "yes"])
1402 AM_CONDITIONAL([ENABLE_ANIMATION_API],[test "$enable_animation_api" = "yes"])
1403 AM_CONDITIONAL([ENABLE_REQUEST_ANIMATION_FRAME],[test "$enable_request_animation_frame" = "yes"])
1404 AM_CONDITIONAL([ENABLE_TOUCH_ICON_LOADING],[test "$enable_touch_icon_loading" = "yes"])
1405 AM_CONDITIONAL([ENABLE_REGISTER_PROTOCOL_HANDLER],[test "$enable_register_protocol_handler" = "yes"])
1406 AM_CONDITIONAL([ENABLE_DEVICE_ORIENTATION],[test "$enable_device_orientation" = "yes"])
1407 AM_CONDITIONAL([ENABLE_MUTATION_OBSERVERS],[test "$enable_mutation_observers" = "yes"])
1408 AM_CONDITIONAL([ENABLE_IFRAME_SEAMLESS],[test "$enable_iframe_seamless" = "yes"])
1409 AM_CONDITIONAL([ENABLE_FONT_BOOSTING],[test "$enable_font_boosting" = "yes"])
1410 AM_CONDITIONAL([ENABLE_CSS_EXCLUSIONS],[test "$enable_css_exclusions" = "yes"])
1411 AM_CONDITIONAL([ENABLE_CSS_REGIONS],[test "$enable_css_regions" = "yes"])
1412
1413 # Gtk conditionals
1414 AM_CONDITIONAL([ENABLE_INTROSPECTION],[test "$enable_introspection" = "yes"])
1415
1416 AC_CONFIG_FILES([
1417 GNUmakefile
1418 ])
1419
1420
1421 AC_CONFIG_FILES([
1422 Source/WebKit/gtk/webkit/webkitversion.h
1423 ])
1424
1425 AC_CONFIG_FILES([
1426 Source/WebKit/gtk/${WEBKITGTK_PC_NAME}-${WEBKITGTK_API_VERSION}.pc:Source/WebKit/gtk/webkit.pc.in
1427 Source/WebKit/gtk/JSCore-${WEBKITGTK_API_VERSION}.gir:Source/WebKit/gtk/JSCore.gir.in
1428 Source/JavaScriptCore/javascriptcoregtk-${WEBKITGTK_API_VERSION}.pc:Source/JavaScriptCore/javascriptcoregtk.pc.in
1429 ]
1430 ,[WEBKITGTK_API_VERSION=$WEBKITGTK_API_VERSION,WEBKITGTK_PC_NAME=$WEBKITGTK_PC_NAME]
1431 )
1432
1433
1434 if test "$enable_webkit2" = "yes"; then
1435     AC_CONFIG_FILES([
1436     Source/WebKit2/webkit2gtk-${WEBKITGTK_API_VERSION}.pc:Source/WebKit2/webkit2gtk.pc.in
1437     ]
1438     ,[WEBKITGTK_API_VERSION=$WEBKITGTK_API_VERSION,WEBKITGTK_PC_NAME=$WEBKITGTK_PC_NAME]
1439     )
1440 fi
1441
1442 AC_OUTPUT
1443
1444 echo "
1445 WebKit was configured with the following options:
1446
1447 Build configuration:
1448  Enable debugging (slow)                                  : $enable_debug
1449  Compile with debug symbols (slow)                        : $enable_debug_symbols
1450  Enable debug features (slow)                             : $enable_debug_features
1451  Enable GCC build optimization                            : $enable_optimizations
1452  Code coverage support                                    : $enable_coverage
1453  Unicode backend                                          : $with_unicode_backend
1454  Font backend                                             : $with_font_backend
1455  Optimized memory allocator                               : $enable_fast_malloc
1456  Accelerated Compositing                                  : $with_accelerated_compositing
1457
1458 Features:
1459  WebGL                                                    : $enable_webgl
1460  Blob support                                             : $enable_blob
1461  CSS3 Flexbox support                                     : $enable_css3_flexbox
1462  Legacy WebKitBlobBuilder support                         : $enable_legacy_webkit_blob_builder
1463  CSS Exclusions support                                   : $enable_css_exclusions
1464  CSS Regions support                                      : $enable_css_regions
1465  DOM mutation observer support                            : $enable_mutation_observers
1466  DeviceOrientation support                                : $enable_device_orientation
1467  Directory upload                                         : $enable_directory_upload
1468  Fast Mobile Scrolling                                    : $enable_fast_mobile_scrolling
1469  Font Boosting support                                    : $enable_font_boosting
1470  JIT compilation                                          : $enable_jit
1471  Filters support                                          : $enable_filters
1472  Geolocation support                                      : $enable_geolocation
1473  JavaScript debugger/profiler support                     : $enable_javascript_debugger
1474  Gamepad support                                          : $enable_gamepad
1475  MathML support                                           : $enable_mathml
1476  Media source                                             : $enable_media_source
1477  Media statistics                                         : $enable_media_statistics
1478  MHTML support                                            : $enable_mhtml
1479  HTML5 channel messaging support                          : $enable_channel_messaging
1480  HTML5 meter element support                              : $enable_meter_tag
1481  HTML5 microdata support                                  : $enable_microdata
1482  Page Visibility API support                              : $enable_page_visibility_api
1483  HTML5 progress element support                           : $enable_progress_tag
1484  SQL client-side database storage support                 : $enable_sql_database
1485  HTML5 data transfer items support                        : $enable_data_transfer_items
1486  HTML5 FileSystem API support                             : $enable_file_system
1487  Quota API support                                        : $enable_quota
1488  HTML5 iframe seamless attribute support                  : $enable_iframe_seamless
1489  HTML5 video element support                              : $enable_video
1490  HTML5 track element support                              : $enable_video_track
1491  Fullscreen API support                                   : $enable_fullscreen_api
1492  Media stream support                                     : $enable_media_stream
1493  Icon database support                                    : $enable_icon_database
1494  Link prefetch support                                    : $enable_link_prefetch
1495  Opcode stats                                             : $enable_opcode_stats
1496  Shadow DOM support                                       : $enable_shadow_dom
1497  SharedWorkers support                                    : $enable_shared_workers
1498  Color input support                                      : $enable_input_type_color
1499  Speech input support                                     : $enable_input_speech
1500  Scripted speech support                                  : $enable_scripted_speech
1501  SVG support                                              : $enable_svg
1502  SVG fonts support                                        : $enable_svg_fonts
1503  Web Audio support                                        : $enable_web_audio
1504  Web Sockets support                                      : $enable_web_sockets
1505  Web Timing support                                       : $enable_web_timing
1506  Web Workers support                                      : $enable_workers
1507  XSLT support                                             : $enable_xslt
1508  Spellcheck support                                       : $enable_spellcheck
1509  Animation API                                            : $enable_animation_api
1510  RequestAnimationFrame support                            : $enable_request_animation_frame
1511  Touch Icon Loading support                               : $enable_touch_icon_loading
1512  Register Protocol Handler support                        : $enable_register_protocol_handler
1513  WebKit2 support                                          : $enable_webkit2
1514  WebKit2 plugin process                                   : $enable_plugin_process
1515
1516 GTK+ configuration:
1517  GTK+ version                                             : $with_gtk
1518  GDK target                                               : $with_target
1519  GStreamer version                                        : $with_gstreamer
1520  Introspection support                                    : $enable_introspection
1521  Generate documentation                                   : $enable_gtk_doc
1522 "
1523 if test "$with_unicode_backend" = "glib"; then
1524    echo "     >> WARNING: the glib-based unicode backend is slow and incomplete <<"
1525    echo
1526    echo
1527 fi