configure.ac

   1 AC_PREREQ(2.59)
   2
   3 m4_define([webkit_major_version], [1])
   4 m4_define([webkit_minor_version], [0])
   5 m4_define([webkit_micro_version], [3])
   6
   7 AC_INIT([WebKit],[webkit_major_version.webkit_minor_version.webkit_micro_version],[http://bugs.webkit.org/])
   8
   9 AC_CONFIG_HEADERS([autotoolsconfig.h])
  10 AC_CANONICAL_SYSTEM
  11
  12 WEBKIT_MAJOR_VERSION=webkit_major_version
  13 WEBKIT_MINOR_VERSION=webkit_minor_version
  14 WEBKIT_MICRO_VERSION=webkit_micro_version
  15 AC_SUBST(WEBKIT_MAJOR_VERSION)
  16 AC_SUBST(WEBKIT_MINOR_VERSION)
  17 AC_SUBST(WEBKIT_MICRO_VERSION)
  18
  19 AC_CONFIG_SRCDIR([WebCore/config.h])
  20
  21 dnl # Libtool library version, not to confuse with API version
  22 dnl # see http://www.gnu.org/software/libtool/manual.html#Versioning
  23 LIBWEBKITGTK_VERSION=1:0:0
  24 AC_SUBST([LIBWEBKITGTK_VERSION])
  25
  26 AM_INIT_AUTOMAKE([foreign subdir-objects])
  27
  28 # host checking - inspired by the GTK+ configure.in
  29 # TODO: os_mac, os_bsd
  30 AC_MSG_CHECKING([for native Win32])
  31 case "$host" in
  32      *-*-mingw*)
  33        os_win32=yes
  34        ;;
  35      *)
  36        os_win32=no
  37        ;;
  38 esac
  39 AC_MSG_RESULT([$os_win32])
  40
  41 case "$host" in
  42      *-*-linux*)
  43        os_linux=yes
  44        ;;
  45      *-*-freebsd*)
  46        os_freebsd=yes
  47        ;;
  48      *-*-darwin*)
  49        os_darwin=yes
  50        ;;
  51 esac
  52
  53 case "$host_os" in
  54      gnu* | linux* | k*bsd*-gnu)
  55        os_gnu=yes
  56        ;;
  57      *)
  58        os_gnu=no
  59        ;;
  60 esac
  61
  62 # If CXXFLAGS and CFLAGS are unset, default to empty.
  63 # This is to tell automake not to include '-g' if CXXFLAGS is not set
  64 # For more info - http://www.gnu.org/software/automake/manual/autoconf.html#C_002b_002b-Compiler
  65 if test -z "$CXXFLAGS"; then
  66    CXXFLAGS=""
  67 fi
  68 if test -z "$CFLAGS"; then
  69    CFLAGS=""
  70 fi
  71
  72 AM_PROG_CC_STDC
  73 AM_PROG_CC_C_O
  74 AC_PROG_CXX
  75 AC_PROG_INSTALL
  76 AC_DISABLE_STATIC
  77 AC_LIBTOOL_WIN32_DLL
  78 AC_PROG_LIBTOOL
  79 AC_SYS_LARGEFILE
  80 DOLT
  81
  82 # check for -fvisibility=hidden compiler support (GCC >= 4)
  83 saved_CFLAGS="$CFLAGS"
  84 CFLAGS="$CFLAGS -fvisibility=hidden -fvisibility-inlines-hidden"
  85 AC_MSG_CHECKING([if ${CXX} supports -fvisibility=hidden -fvisibility-inlines-hidden])
  86 AC_COMPILE_IFELSE([char foo;],
  87       [ AC_MSG_RESULT([yes])
  88         SYMBOL_VISIBILITY="-fvisibility=hidden" SYMBOL_VISIBILITY_INLINES="-fvisibility-inlines-hidden" ],
  89         AC_MSG_RESULT([no]))
  90 CFLAGS="$saved_CFLAGS"
  91 AC_SUBST(SYMBOL_VISIBILITY)
  92 AC_SUBST(SYMBOL_VISIBILITY_INLINES)
  93
  94 AC_PATH_PROG(PERL, perl)
  95 if test -z "$PERL"; then
  96    AC_MSG_ERROR([You need 'perl' to compile WebKit])
  97 fi
  98
  99 AC_PATH_PROG(BISON, bison)
 100 if test -z "$BISON"; then
 101    AC_MSG_ERROR([You need the 'bison' parser generator to compile WebKit])
 102 fi
 103
 104 AC_PATH_PROG(FLEX, flex)
 105 if test -z "$FLEX"; then
 106    AC_MSG_ERROR([You need the 'flex' lexer generator to compile WebKit])
 107 else
 108    FLEX_VERSION=`$FLEX --version | sed 's,.*\ \([0-9]*\.[0-9]*\.[0-9]*\)$,\1,'`
 109    AX_COMPARE_VERSION([2.5.33],[gt],[$FLEX_VERSION],
 110       AC_MSG_WARN([You need at least version 2.5.33 of the 'flex' lexer generator to compile WebKit correctly]))
 111 fi
 112
 113 AC_PATH_PROG(GPERF, gperf)
 114 if test -z "$GPERF"; then
 115    AC_MSG_ERROR([You need the 'gperf' hash function generator to compile WebKit])
 116 fi
 117
 118 AC_PATH_PROG(MV, mv)
 119 if test -z "$MV"; then
 120    AC_MSG_ERROR([You need 'mv' to compile WebKit])
 121 fi
 122
 123 # GTK+ port only
 124 # Check for glib-genmarshal and glib-mkenums
 125 AC_PATH_PROG([GLIB_GENMARSHAL], [glib-genmarshal])
 126 AC_PATH_PROG([GLIB_MKENUMS],[glib-mkenums])
 127 if test -z "$GLIB_GENMARSHAL" || test -z "$GLIB_MKENUMS"; then
 128    AC_MSG_ERROR([You need the GLib dev tools in your path])
 129 fi
 130
 131 # Check whether a C++ was found (AC_PROG_CXX sets $CXX to "g++" even when it
 132 # doesn't exist)
 133 AC_LANG_PUSH([C++])
 134 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],[],[AC_MSG_ERROR([No C++ compiler found])])
 135 AC_LANG_POP([C++])
 136
 137 # C/C++ Language Features
 138 AC_C_CONST
 139 AC_C_INLINE
 140 AC_C_VOLATILE
 141
 142 # C/C++ Headers
 143 AC_HEADER_STDC
 144 AC_HEADER_STDBOOL
 145
 146 # pthread (not needed on Windows)
 147 if test "$os_win32" = "no"; then
 148 AC_CHECK_HEADERS([pthread.h],
 149                  AC_DEFINE([HAVE_PTHREAD_H],[1],[Define if pthread exists]),
 150                  AC_MSG_ERROR([pthread support is required to build WebKit]))
 151 fi
 152
 153 # check for libjpeg the way Gtk does it.
 154 AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,
 155                    jpeg_ok=yes, jpeg_ok=no
 156                    AC_MSG_ERROR([JPEG library (libjpeg) not found]))
 157 if test "$jpeg_ok" = yes; then
 158    AC_MSG_CHECKING([for jpeglib])
 159    AC_TRY_CPP(
 160 [#include <stdio.h>
 161 #undef PACKAGE
 162 #undef VERSION
 163 #undef HAVE_STDLIB_H
 164 #include <jpeglib.h>],
 165          jpeg_ok=yes,
 166          jpeg_ok=no)
 167    AC_MSG_RESULT($jpeg_ok)
 168    if test "$jpeg_ok" = yes; then
 169       JPEG_LIBS="-ljpeg"
 170       # should we check for progressive JPEG like GTK+ as well?
 171    else
 172       AC_MSG_ERROR([JPEG library (libjpeg) not found])
 173    fi
 174 fi
 175 AC_SUBST([JPEG_LIBS])
 176
 177 # check for pkg-config
 178 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
 179 if test "$PKG_CONFIG" = "no"; then
 180    AC_MSG_ERROR([Cannot find pkg-config, make sure it is installed in your PATH])
 181 fi
 182
 183 # Check for libpng the way Gtk+ does it
 184 AC_MSG_CHECKING(for libpng12)
 185 if $PKG_CONFIG --exists libpng12 ; then
 186     AC_MSG_RESULT(yes)
 187     PNG_LIBS=`$PKG_CONFIG --libs libpng12`
 188 else
 189   AC_MSG_RESULT(no)
 190   AC_CHECK_LIB(png, png_read_info,
 191     [AC_CHECK_HEADER(png.h,
 192       png_ok=yes,
 193       png_ok=no)],
 194     AC_MSG_ERROR([PNG library (libpng) not found]), -lz -lm)
 195   if test "$png_ok" = yes; then
 196     AC_MSG_CHECKING([for png_structp in png.h])
 197     AC_TRY_COMPILE([#include <png.h>],
 198       [png_structp pp; png_infop info; png_colorp cmap; png_create_read_struct;],
 199       png_ok=yes,
 200       png_ok=no)
 201     AC_MSG_RESULT($png_ok)
 202     if test "$png_ok" = yes; then
 203       PNG_LIBS='-lpng -lz'
 204     else
 205       AC_MSG_ERROR([PNG library (libpng) not found])
 206     fi
 207   else
 208    AC_MSG_ERROR([PNG library (libpng) not found])
 209   fi
 210 fi
 211 AC_SUBST([PNG_LIBS])
 212
 213 # determine the Unicode backend
 214 AC_MSG_CHECKING([the Unicode backend to use])
 215 AC_ARG_WITH(unicode_backend,
 216             AC_HELP_STRING([--with-unicode-backend=@<:@icu@:>@],
 217                            [Select Unicode backend [default=icu]]),
 218             [],[unicode_backend="icu"])
 219
 220 case "$unicode_backend" in
 221      icu) ;;
 222      *) AC_MSG_ERROR([Invalid Unicode backend: must be icu.]) ;;
 223 esac
 224
 225 AC_MSG_RESULT([$unicode_backend])
 226
 227 if test "$unicode_backend" = "icu"; then
 228         if test "$os_darwin" = "yes"; then
 229                 UNICODE_CFLAGS="-I\$(srcdir)/JavaScriptCore/icu -I\$(srcdir)/WebCore/icu"
 230                 UNICODE_LIBS="-licucore"
 231         elif test "$os_win32" = "yes"; then
 232                 UNICODE_CFLAGS=""
 233                 UNICODE_LIBS="-licuin -licuuc"
 234         else
 235                 AC_PATH_PROG(icu_config, icu-config, no)
 236                 if test "$icu_config" = "no"; then
 237                         AC_MSG_ERROR([Cannot find icu-config. The ICU library is needed.])
 238                 fi
 239
 240                 # We don't use --cflags as this gives us a lot of things that we don't
 241                 # necessarily want, like debugging and optimization flags
 242                 # See man (1) icu-config for more info.
 243                 UNICODE_CFLAGS=`$icu_config --cppflags`
 244                 UNICODE_LIBS=`$icu_config --ldflags`
 245         fi
 246 fi
 247
 248 AC_SUBST([UNICODE_CFLAGS])
 249 AC_SUBST([UNICODE_LIBS])
 250
 251 # determine the GDK/GTK+ target
 252 AC_MSG_CHECKING([the target windowing system])
 253 AC_ARG_WITH(target,
 254             AC_HELP_STRING([--with-target=@<:@x11/win32/quartz/directfb@:>@],
 255                            [Select webkit target [default=x11]]),
 256             [],[with_target="x11"])
 257
 258 case "$with_target" in
 259      x11|win32|quartz|directfb) ;;
 260      *) AC_MSG_ERROR([Invalid target: must be x11, quartz, win32, or directfb.]) ;;
 261 esac
 262
 263 AC_MSG_RESULT([$with_target])
 264
 265 AC_MSG_CHECKING([for Hildon UI extensions])
 266 AC_ARG_WITH(hildon,
 267             AC_HELP_STRING([--with-hildon],
 268                            [Use Hildon UI extensions [default=no]]),
 269             [],[with_hildon="no"])
 270 AC_MSG_RESULT([$with_hildon])
 271
 272 if test "$with_hildon" = "yes"; then
 273     HILDON_CPPFLAGS="-DMAEMO_CHANGES"
 274     PKG_CHECK_MODULES([HILDON], [hildon-1])
 275     AC_SUBST([HILDON_CPPFLAGS])
 276     AC_SUBST([HILDON_CFLAGS])
 277     AC_SUBST([HILDON_LIBS])
 278 fi
 279
 280 # determine the http backend
 281 AC_MSG_CHECKING([the HTTP backend to use])
 282 AC_ARG_WITH(http_backend,
 283             AC_HELP_STRING([--with-http-backend=@<:@curl/soup@:>@],
 284                            [Select HTTP backend [default=curl]]),
 285             [],[with_http_backend="curl"])
 286
 287 case "$with_http_backend" in
 288      curl|soup) ;;
 289      *) AC_MSG_ERROR([Invalid HTTP backend: must be curl, soup.]) ;;
 290 esac
 291
 292 AC_MSG_RESULT([$with_http_backend])
 293
 294 # minimum base dependencies
 295 CAIRO_REQUIRED_VERSION=1.2
 296 FONTCONFIG_REQUIRED_VERSION=2.4
 297 FREETYPE2_REQUIRED_VERSION=9.0
 298 LIBXML_REQUIRED_VERSION=2.6
 299
 300 # minimum GTK+ base dependencies
 301 GLIB_REQUIRED_VERSION=2.0
 302 GOBJECT_REQUIRED_VERSION=2.0
 303 GTHREAD_REQUIRED_VERSION=2.0
 304 PANGO_REQUIRED_VERSION=1.0
 305 GTK_REQUIRED_VERSION=2.8
 306
 307 # optional modules
 308 LIBCURL_REQUIRED_VERSION=7.15
 309 LIBSOUP_REQUIRED_VERSION=2.23
 310 LIBXSLT_REQUIRED_VERSION=1.1.7
 311 SQLITE_REQUIRED_VERSION=3.0
 312 GSTREAMER_REQUIRED_VERSION=0.10
 313
 314 PKG_CHECK_MODULES([GLOBALDEPS],
 315                   [glib-2.0 >= $GLIB_REQUIRED_VERSION
 316                   gobject-2.0 >= $GOBJECT_REQUIRED_VERSION
 317                   gthread-2.0 >= $GTHREAD_REQUIRED_VERSION])
 318 AC_SUBST([GLOBALDEPS_CFLAGS])
 319 AC_SUBST([GLOBALDEPS_LIBS])
 320
 321 PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= $LIBXML_REQUIRED_VERSION)
 322 AC_SUBST(LIBXML_CFLAGS)
 323 AC_SUBST(LIBXML_LIBS)
 324
 325 PKG_CHECK_MODULES(PANGO, pango >= $PANGO_REQUIRED_VERSION)
 326 AC_SUBST(PANGO_CFLAGS)
 327 AC_SUBST(PANGO_LIBS)
 328
 329 # check for target-specific dependencies
 330 if test "$with_target" = "directfb"; then
 331    PKG_CHECK_MODULES(CAIRO, cairo-directfb >= $CAIRO_REQUIRED_VERSION)
 332    PKG_CHECK_MODULES(GTK, gtk+-directfb-2.0 >= $GTK_REQUIRED_VERSION)
 333    AC_DEFINE([WTF_PLATFORM_DIRECTFB],[1],[Define if target is DirectFB])
 334 else
 335    PKG_CHECK_MODULES(CAIRO, cairo >= $CAIRO_REQUIRED_VERSION)
 336    PKG_CHECK_MODULES(GTK, gtk+-2.0 >= $GTK_REQUIRED_VERSION)
 337
 338    if test "$with_target" = "x11" && test "$os_win32" = "no"; then
 339       # check for XT
 340       PKG_CHECK_MODULES([XT],
 341                         [xt],
 342                         [xt_has_pkg_config=yes],
 343                         [xt_has_pkg_config=no])
 344       # some old versions of Xt do not provide xt.pc, so try to link against Xt
 345       # and if it's installed fall back to just adding -lXt
 346       if test "$xt_has_pkg_config" = "no"; then
 347          # using AC_CHECK_LIB instead of AC_SEARCH_LIB is fine in this case as
 348          # we don't care about the XtOpenDisplay symbol but only about the
 349          # existence of libXt
 350          AC_CHECK_LIB([Xt], [XtOpenDisplay],
 351                       [XT_CFLAGS=""; XT_LIBS="-lXt"],
 352                       [AC_MSG_ERROR([X Toolkit Intrinsics library (libXt) not found])])
 353       fi
 354       AC_SUBST([XT_CFLAGS])
 355       AC_SUBST([XT_LIBS])
 356       AC_DEFINE([WTF_PLATFORM_X11],[1],[Define if target is X11])
 357    fi
 358 fi
 359 AC_SUBST(GTK_CFLAGS)
 360 AC_SUBST(GTK_LIBS)
 361 AC_SUBST(CAIRO_CFLAGS)
 362 AC_SUBST(CAIRO_LIBS)
 363
 364 # check whether to build with debugging enabled
 365 AC_MSG_CHECKING([whether to do a debug build])
 366 AC_ARG_ENABLE(debug,
 367               AC_HELP_STRING([--enable-debug],
 368                              [turn on debugging [default=no]]),
 369               [],[enable_debug="no"])
 370 AC_MSG_RESULT([$enable_debug])
 371
 372 # check whether to enable optimized builds
 373 AC_MSG_CHECKING([whether to enable optimized builds])
 374 AC_ARG_ENABLE(optimizations,
 375               AC_HELP_STRING([--enable-optimizations],
 376                              [turn on optimize builds (GCC only)
 377                              [default=yes]]),
 378               [enable_optimizations=$enableval],
 379               [if test "$enable_debug" = "yes"; then enable_optimizations="no"; else enable_optimizations="yes"; fi])
 380 AC_MSG_RESULT([$enable_optimizations])
 381
 382 # check whether to enable dashboard support
 383 AC_MSG_CHECKING([whether to enable Dashboard support])
 384 AC_ARG_ENABLE(dashboard_support,
 385               AC_HELP_STRING([--enable-dashboard-support],
 386                              [enable Dashboard support [default=yes]]),
 387               [],[enable_dashboard_support="yes"])
 388 AC_MSG_RESULT([$enable_dashboard_support])
 389
 390 # check whether to enable HTML5 Offline Web Applications support
 391 AC_MSG_CHECKING([whether to enable HTML5 offline web applications support])
 392 AC_ARG_ENABLE(offline_web_applications,
 393               AC_HELP_STRING([--enable-offline-web-applications],
 394                              [enable HTML5 offline web applications support [default=yes]]),
 395               [],[enable_offline_web_applications="yes"])
 396 AC_MSG_RESULT([$enable_offline_web_applications])
 397
 398 # check whether to enable HTML5 client-side session and persitent storage support
 399 AC_MSG_CHECKING([whether to enable HTML5 client-side session and persistent storage support])
 400 AC_ARG_ENABLE(dom_storage,
 401               AC_HELP_STRING([--enable-dom-storage],
 402                              [enable HTML5 client-side session and persistent storage support [default=yes]]),
 403               [],[enable_dom_storage="yes"])
 404 AC_MSG_RESULT([$enable_dom_storage])
 405
 406 # check whether to build with database support
 407 AC_MSG_CHECKING([whether to enable HTML5 client-side database storage support])
 408 AC_ARG_ENABLE(database,
 409               AC_HELP_STRING([--enable-database],
 410                              [enable HTML5 client-side database storage support [default=yes]]),
 411               [],[enable_database="yes"])
 412 AC_MSG_RESULT([$enable_database])
 413
 414 # check whether to build with icon database support
 415 AC_MSG_CHECKING([whether to enable icon database support])
 416 AC_ARG_ENABLE(icon_database,
 417               AC_HELP_STRING([--enable-icon-database],
 418                              [enable icon database [default=yes]]),
 419               [],[enable_icon_database="yes"])
 420 AC_MSG_RESULT([$enable_icon_database])
 421
 422 # check whether to enable HTML5 audio/video support
 423 AC_MSG_CHECKING([whether to enable HTML5 video support])
 424 AC_ARG_ENABLE(video,
 425               AC_HELP_STRING([--enable-video],
 426                              [enable HTML5 video support [default=no]]),
 427               [],[enable_video="no"])
 428 AC_MSG_RESULT([$enable_video])
 429
 430 # check whether to enable XPath support
 431 AC_MSG_CHECKING([whether to enable XPath support])
 432 AC_ARG_ENABLE(xpath,
 433               AC_HELP_STRING([--enable-xpath],
 434                              [enable support for XPath [default=yes]]),
 435               [],[enable_xpath="yes"])
 436 AC_MSG_RESULT([$enable_xpath])
 437
 438 # check whether to enable XSLT support
 439 AC_MSG_CHECKING([whether to enable XSLT support])
 440 AC_ARG_ENABLE(xslt,
 441               AC_HELP_STRING([--enable-xslt],
 442                              [enable support for XSLT [default=yes]]),
 443               [],[enable_xslt="yes"])
 444 AC_MSG_RESULT([$enable_xslt])
 445
 446 # check whether to enable SVG support
 447 AC_MSG_CHECKING([whether to enable SVG support])
 448 AC_ARG_ENABLE(svg,
 449               AC_HELP_STRING([--enable-svg],
 450                              [enable support for SVG [default=yes]]),
 451               [],[enable_svg="yes"])
 452 AC_MSG_RESULT([$enable_svg])
 453
 454 # turn off svg features if --disable-svg is requested
 455 if test "$enable_svg" = "no"; then
 456    enable_svg_animation=no
 457    enable_svg_filters=no
 458    enable_svg_fonts=no
 459    enable_svg_foreign_object=no
 460    enable_svg_as_image=no
 461    enable_svg_use_element=no
 462 fi
 463
 464 # check whether to enable support for SVG animation
 465 AC_MSG_CHECKING([whether to enable support for SVG animation])
 466 AC_ARG_ENABLE(svg_animation,
 467               AC_HELP_STRING([--enable-svg-animation],
 468                              [enable support for SVG animation (experimental) [default=yes]]),
 469               [],[enable_svg_animation="yes"])
 470 AC_MSG_RESULT([$enable_svg_animation])
 471
 472 # check whether to enable support for SVG filters
 473 AC_MSG_CHECKING([whether to enable support for SVG filters])
 474 AC_ARG_ENABLE(svg_filters,
 475               AC_HELP_STRING([--enable-svg-filters],
 476                              [enable support for SVG filters (experimental) [default=no]]),
 477               [],[enable_svg_filters="no"])
 478 AC_MSG_RESULT([$enable_svg_filters])
 479
 480 # check whether to enable support for SVG fonts
 481 AC_MSG_CHECKING([whether to enable support for SVG fonts])
 482 AC_ARG_ENABLE(svg_fonts,
 483               AC_HELP_STRING([--enable-svg-fonts],
 484                              [enable support for SVG fonts (experimental) [default=yes]]),
 485               [],[enable_svg_fonts="yes"])
 486 AC_MSG_RESULT([$enable_svg_fonts])
 487
 488 # check whether to enable foreign objects support for SVG
 489 AC_MSG_CHECKING([whether to enable support for SVG foreign objects])
 490 AC_ARG_ENABLE(svg_foreign_object,
 491               AC_HELP_STRING([--enable-svg-foreign-object],
 492                              [enable support for SVG foreign objects (experimental) [default=yes]]),
 493               [],[enable_svg_foreign_object="yes"])
 494 AC_MSG_RESULT([$enable_svg_foreign_object])
 495
 496 # check whether to enable SVG As Image support
 497 AC_MSG_CHECKING([whether to enable SVG as Image support])
 498 AC_ARG_ENABLE(svg_as_image,
 499               AC_HELP_STRING([--enable-svg-as-image],
 500                              [enable SVG as Image support (experimental) [default=yes]]),
 501               [],[enable_svg_as_image="yes"])
 502 AC_MSG_RESULT([$enable_svg_as_image])
 503
 504 # check whether to enable SVG USE element support
 505 AC_MSG_CHECKING([whether to enable support for SVG use element])
 506 AC_ARG_ENABLE(svg_use_element,
 507               AC_HELP_STRING([--enable-svg-use-element],
 508                              [enable SVG use element support (experimental) [default=yes]]),
 509               [],[enable_svg_use_element="yes"])
 510 AC_MSG_RESULT([$enable_svg_use_element])
 511
 512 # check for SVG features, enabling SVG if necessary
 513 if test "$enable_svg_animation" = "yes" || \
 514    test "$enable_svg_filters" = "yes" || \
 515    test "$enable_svg_fonts" = "yes" || \
 516    test "$enable_svg_foreign_object" = "yes" || \
 517    test "$enable_svg_as_image" = "yes" || \
 518    test "$enable_svg_use_element" = "yes"; then
 519    svg_flags=yes
 520    if test "$enable_svg" = "no"; then
 521        AC_MSG_WARN([SVG feature(s) requested but SVG is disabled.. Enabling SVG support])
 522        enable_svg=yes
 523    fi
 524 fi
 525
 526 # check whether to enable code coverage
 527 AC_MSG_CHECKING([whether to enable code coverage support])
 528 AC_ARG_ENABLE(coverage,
 529               AC_HELP_STRING([--enable-coverage],
 530                              [enable code coverage support [default=no]]),
 531               [],[enable_coverage="no"])
 532 AC_MSG_RESULT([$enable_coverage])
 533
 534 # check whether to enable FastMalloc
 535 AC_MSG_CHECKING([whether to enable optimized memory allocator])
 536 AC_ARG_ENABLE(fast_malloc,
 537               AC_HELP_STRING([--enable-fast-malloc],
 538                              [enable optimized memory allocator default=yes, default=no for debug builds]),
 539               [],[if test "$enable_debug" = "yes"; then enable_fast_malloc="no"; else enable_fast_malloc="yes"; fi])
 540 AC_MSG_RESULT([$enable_fast_malloc])
 541
 542 AC_MSG_CHECKING([whether to enable JIT compilation])
 543 AC_ARG_ENABLE([jit],
 544               AC_HELP_STRING([--enable-jit],
 545                              [Enable JIT compilation default=yes]),
 546               [],[enable_jit="yes"])
 547 if test "$enable_jit" = "yes"; then
 548     case "$target_cpu" in
 549         i*86)
 550             AC_DEFINE([ENABLE_CTI], [1], [Define to enable CTI])
 551             AC_DEFINE([ENABLE_WREC], [1], [Define to enable WREC])
 552         ;;
 553         *)
 554             enable_jit="no (CPU '$target_cpu' not supported)"
 555         ;;
 556     esac
 557 fi
 558 AC_MSG_RESULT([$enable_jit])
 559
 560 # determine the font backend
 561 AC_MSG_CHECKING([the font backend to use])
 562 AC_ARG_WITH(font_backend,
 563             AC_HELP_STRING([--with-font-backend=@<:@freetype/pango@:>@],
 564                            [Select font backend [default=freetype]]),
 565             [],[with_font_backend="freetype"])
 566
 567 case "$with_font_backend" in
 568      freetype|pango) ;;
 569      *) AC_MSG_ERROR([Invalid font backend: must be freetype or pango.]) ;;
 570 esac
 571 AC_MSG_RESULT([$with_font_backend])
 572
 573 # Add '-g' flag to gcc if it's debug build
 574 if test "$enable_debug" = "yes"; then
 575    CXXFLAGS="$CXXFLAGS -g"
 576    CFLAGS="$CFLAGS -g"
 577 else
 578    AC_DEFINE([NDEBUG], [1], [Define to disable debugging features])
 579 fi
 580
 581 # Add the appropriate 'O' level for optimized builds
 582 if test "$enable_optimizations" = "yes"; then
 583    CXXFLAGS="$CXXFLAGS -O2"
 584    CFLAGS="$CFLAGS -O2"
 585 else
 586    CXXFLAGS="$CXXFLAGS -O0"
 587    CFLAGS="$CFLAGS -O0"
 588 fi
 589
 590 # check if curl is available
 591 if test "$with_http_backend" = "curl"; then
 592    PKG_CHECK_MODULES([LIBCURL],
 593                      [libcurl >= $LIBCURL_REQUIRED_VERSION])
 594    if test "$os_win32" = "yes"; then
 595       LIBCURL_LIBS="$LIBCURL_LIBS -lws2_32"
 596    fi
 597    AC_SUBST([LIBCURL_CFLAGS])
 598    AC_SUBST([LIBCURL_LIBS])
 599 fi
 600
 601 if test "$with_http_backend" = "soup"; then
 602    PKG_CHECK_MODULES([LIBSOUP],
 603                      [libsoup-2.4 >= $LIBSOUP_REQUIRED_VERSION])
 604    AC_SUBST([LIBSOUP_CFLAGS])
 605    AC_SUBST([LIBSOUP_LIBS])
 606 fi
 607
 608 # check if FreeType/FontConfig are available
 609 if test "$with_font_backend" = "freetype"; then
 610    if test "$with_target" = "directfb"; then
 611    PKG_CHECK_MODULES([FREETYPE],
 612                      [fontconfig >= $FONTCONFIG_REQUIRED_VERSION
 613                      freetype2 >= $FREETYPE2_REQUIRED_VERSION])
 614    else
 615    PKG_CHECK_MODULES([FREETYPE],
 616                      [cairo-ft
 617                      pangoft2
 618                      fontconfig >= $FONTCONFIG_REQUIRED_VERSION
 619                      freetype2 >= $FREETYPE2_REQUIRED_VERSION])
 620    fi
 621    AC_SUBST([FREETYPE_CFLAGS])
 622    AC_SUBST([FREETYPE_LIBS])
 623 fi
 624
 625 # check if sqlite 3 is available
 626 if test "$enable_icon_database" = "yes" || \
 627    test "$enable_database" = "yes" || \
 628    test "$enable_offline_web_applications" = "yes" || \
 629    test "$enable_dom_storage" = "yes"; then
 630    PKG_CHECK_MODULES([SQLITE3], [sqlite3 >= $SQLITE_REQUIRED_VERSION])
 631    AC_SUBST([SQLITE3_CFLAGS])
 632    AC_SUBST([SQLITE3_LIBS])
 633 fi
 634
 635 # check if libxslt is available
 636 if test "$enable_xslt" = "yes"; then
 637    PKG_CHECK_MODULES([LIBXSLT],[libxslt >= $LIBXSLT_REQUIRED_VERSION])
 638    AC_SUBST([LIBXSLT_CFLAGS])
 639    AC_SUBST([LIBXSLT_LIBS])
 640 fi
 641
 642 # check if gstreamer is available
 643 if test "$enable_video" = "yes"; then
 644    PKG_CHECK_MODULES([GSTREAMER],
 645                      [gstreamer-0.10 >= $GSTREAMER_REQUIRED_VERSION
 646                      gstreamer-base-0.10,
 647                      gstreamer-plugins-base-0.10])
 648    AC_SUBST([GSTREAMER_CFLAGS])
 649    AC_SUBST([GSTREAMER_LIBS])
 650 fi
 651
 652 # check for code coverage support
 653 if test "$enable_coverage" = "yes"; then
 654    COVERAGE_CFLAGS="-MD"
 655    COVERAGE_LDFLAGS="-ftest-coverage -fprofile-arcs"
 656    AC_SUBST([COVERAGE_CFLAGS])
 657    AC_SUBST([COVERAGE_LDFLAGS])
 658 fi
 659
 660 # check for HTML features
 661 if test "$enable_video" = "yes"; then
 662     html_flags=yes
 663 fi
 664
 665 # OS conditionals
 666 AM_CONDITIONAL([OS_WIN32],[test "$os_win32" = "yes"])
 667 AM_CONDITIONAL([OS_UNIX],[test "$os_win32" = "no"])
 668 AM_CONDITIONAL([OS_LINUX],[test "$os_linux" = "yes"])
 669 AM_CONDITIONAL([OS_GNU],[test "$os_gnu" = "yes"])
 670 AM_CONDITIONAL([OS_FREEBSD],[test "$os_freebsd" = "yes"])
 671
 672 # target conditionals
 673 AM_CONDITIONAL([TARGET_X11], [test "$with_target" = "x11"])
 674 AM_CONDITIONAL([TARGET_WIN32], [test "$with_target" = "win32"])
 675 AM_CONDITIONAL([TARGET_QUARTZ], [test "$with_target" = "quartz"])
 676 AM_CONDITIONAL([TARGET_DIRECTFB], [test "$with_target" = "directfb"])
 677
 678 # HTTP backend conditionals
 679 AM_CONDITIONAL([USE_CURL], [test "$with_http_backend" = "curl"])
 680 AM_CONDITIONAL([USE_SOUP], [test "$with_http_backend" = "soup"])
 681
 682 # Font backend conditionals
 683 AM_CONDITIONAL([USE_FREETYPE], [test "$with_font_backend" = "freetype"])
 684 AM_CONDITIONAL([USE_PANGO], [test "$with_font_backend" = "pango"])
 685
 686 # WebKit feature conditionals
 687 AM_CONDITIONAL([ENABLE_DEBUG],[test "$enable_debug" = "yes"])
 688 AM_CONDITIONAL([ENABLE_DASHBOARD_SUPPORT],[test "$enable_dashboard_support" = "yes"])
 689 AM_CONDITIONAL([ENABLE_OFFLINE_WEB_APPLICATIONS],[test "$enable_offline_web_applications" = "yes"])
 690 AM_CONDITIONAL([ENABLE_DOM_STORAGE],[test "$enable_dom_storage" = "yes"])
 691 AM_CONDITIONAL([ENABLE_DATABASE],[test "$enable_database" = "yes"])
 692 AM_CONDITIONAL([ENABLE_ICONDATABASE],[test "$enable_icon_database" = "yes"])
 693 AM_CONDITIONAL([ENABLE_XPATH],[test "$enable_xpath" = "yes"])
 694 AM_CONDITIONAL([ENABLE_XSLT],[test "$enable_xslt" = "yes"])
 695 AM_CONDITIONAL([ENABLE_VIDEO],[test "$enable_video" = "yes"])
 696 AM_CONDITIONAL([ENABLE_SVG],[test "$enable_svg" = "yes"])
 697 AM_CONDITIONAL([ENABLE_SVG_ANIMATION],[test "$enable_svg_animation" = "yes"])
 698 AM_CONDITIONAL([ENABLE_SVG_FILTERS],[test "$enable_svg_filters" = "yes"])
 699 AM_CONDITIONAL([ENABLE_SVG_FONTS],[test "$enable_svg_fonts" = "yes"])
 700 AM_CONDITIONAL([ENABLE_SVG_FOREIGN_OBJECT],[test "$enable_svg_foreign_object" = "yes"])
 701 AM_CONDITIONAL([ENABLE_SVG_AS_IMAGE],[test "$enable_svg_as_image" = "yes"])
 702 AM_CONDITIONAL([ENABLE_SVG_USE],[test "$enable_svg_use_element" = "yes"])
 703 AM_CONDITIONAL([ENABLE_COVERAGE],[test "$enable_coverage" = "yes"])
 704 AM_CONDITIONAL([ENABLE_FAST_MALLOC],[test "$enable_fast_malloc" = "yes"])
 705 AM_CONDITIONAL([SVG_FLAGS],[test "$svg_flags" = "yes"])
 706 AM_CONDITIONAL([HTML_FLAGS],[test "$html_flags" = "yes"])
 707
 708 AC_CONFIG_FILES([
 709 GNUmakefile
 710 WebKit/gtk/webkit-1.0.pc:WebKit/gtk/webkit.pc.in
 711 WebKit/gtk/webkit/webkitversion.h
 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                                          : $unicode_backend
 725  HTTP backend                                             : $with_http_backend
 726  Font backend                                             : $with_font_backend
 727  Optimized memory allocator                               : $enable_fast_malloc
 728 Features:
 729  JIT compilation                                          : $enable_jit
 730  Dashboard support                                        : $enable_dashboard_support
 731  HTML5 offline web applications support                   : $enable_offline_web_applications
 732  HTML5 client-side session and persistent storage support : $enable_dom_storage
 733  HTML5 client-side database storage support               : $enable_database
 734  HTML5 video element support                              : $enable_video
 735  Icon database support                                    : $enable_icon_database
 736  SVG support                                              : $enable_svg
 737  SVG animation support                                    : $enable_svg_animation
 738  SVG filters support                                      : $enable_svg_filters
 739  SVG fonts support                                        : $enable_svg_fonts
 740  SVG foreign object support                               : $enable_svg_foreign_object
 741  SVG as image support                                     : $enable_svg_as_image
 742  SVG use element support                                  : $enable_svg_use_element
 743  XPATH support                                            : $enable_xpath
 744  XSLT support                                             : $enable_xslt
 745 GTK+ configuration:
 746  GDK target                                               : $with_target
 747  Hildon UI extensions                                     : $with_hildon
 748 "