Differentiate between SVG/CSS width/height attributes/properties
[WebKit-https.git] / configure.ac
1 AC_PREREQ(2.59)
2
3 m4_define([webkit_major_version], [1])
4 m4_define([webkit_minor_version], [7])
5 m4_define([webkit_micro_version], [4])
6
7 # This is the version we'll be using as part of our User-Agent string
8 # e.g., AppleWebKit/$(webkit_user_agent_version) ...
9 #
10 # Sourced from Source/WebCore/Configurations/Version.xcconfig
11 m4_define([webkit_user_agent_major_version], [535])
12 m4_define([webkit_user_agent_minor_version], [18])
13
14 AC_INIT([WebKit],[webkit_major_version.webkit_minor_version.webkit_micro_version],[http://bugs.webkit.org/])
15
16 AC_CONFIG_MACRO_DIR([Source/autotools])
17 AC_CONFIG_AUX_DIR([Source/autotools])
18 AC_SUBST(ACLOCAL_AMFLAGS, "-I Source/autotools")
19
20 AC_CONFIG_HEADERS([autotoolsconfig.h])
21 AC_CANONICAL_HOST
22
23 WEBKIT_MAJOR_VERSION=webkit_major_version
24 WEBKIT_MINOR_VERSION=webkit_minor_version
25 WEBKIT_MICRO_VERSION=webkit_micro_version
26 WEBKIT_USER_AGENT_MAJOR_VERSION=webkit_user_agent_major_version
27 WEBKIT_USER_AGENT_MINOR_VERSION=webkit_user_agent_minor_version
28 AC_SUBST(WEBKIT_MAJOR_VERSION)
29 AC_SUBST(WEBKIT_MINOR_VERSION)
30 AC_SUBST(WEBKIT_MICRO_VERSION)
31 AC_SUBST(WEBKIT_USER_AGENT_MAJOR_VERSION)
32 AC_SUBST(WEBKIT_USER_AGENT_MINOR_VERSION)
33
34 AC_CONFIG_SRCDIR([Source/WebCore/config.h])
35
36 dnl # Libtool library version, not to confuse with API version
37 dnl # see http://www.gnu.org/software/libtool/manual/html_node/Libtool-versioning.html
38 LIBWEBKITGTK_VERSION=11:4:11
39 AC_SUBST([LIBWEBKITGTK_VERSION])
40
41 AM_INIT_AUTOMAKE([foreign subdir-objects dist-xz no-dist-gzip tar-ustar])
42
43 # Use AM_SILENT_RULES if present
44 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
45
46 # host checking - inspired by the GTK+ configure.in
47 # TODO: move these to webkit.m4?
48 AC_MSG_CHECKING([for native Win32])
49 case "$host" in
50      *-*-mingw*)
51        os_win32=yes
52        ;;
53      *)
54        os_win32=no
55        ;;
56 esac
57 AC_MSG_RESULT([$os_win32])
58
59 case "$host" in
60      *-*-linux*)
61        os_linux=yes
62        ;;
63      *-*-freebsd*)
64        os_freebsd=yes
65        ;;
66      *-*-darwin*)
67        os_darwin=yes
68        ;;
69 esac
70
71 case "$host_os" in
72      gnu* | linux* | k*bsd*-gnu)
73        os_gnu=yes
74        ;;
75      *)
76        os_gnu=no
77        ;;
78 esac
79
80 # initialize webkit options
81 WEBKIT_INIT
82 AC_DISABLE_STATIC
83 AC_LIBTOOL_WIN32_DLL
84 AC_PROG_LIBTOOL
85 # use dolt to speedup the build
86 DOLT
87
88 AC_PATH_PROG(FLEX, flex)
89 if test -z "$FLEX"; then
90    AC_MSG_ERROR([You need the 'flex' lexer generator to compile WebKit])
91 else
92    FLEX_VERSION=`$FLEX --version | sed 's,.*\ \([0-9]*\.[0-9]*\.[0-9]*\)$,\1,'`
93    AX_COMPARE_VERSION([2.5.33],[gt],[$FLEX_VERSION],
94       AC_MSG_WARN([You need at least version 2.5.33 of the 'flex' lexer generator to compile WebKit correctly]))
95 fi
96
97 AC_PATH_PROG(GPERF, gperf)
98 if test -z "$GPERF"; then
99    AC_MSG_ERROR([You need the 'gperf' hash function generator to compile WebKit])
100 fi
101
102 # Disable C++0x compat warnings for GCC >= 4.6.0 until we build
103 # cleanly with that.
104 AC_LANG_PUSH(C++)
105 TMPCXXFLAGS=$CXXFLAGS
106 CXXFLAGS="-Wall -Werror"
107 AC_MSG_CHECKING([if we have to disable C++0x compat warnings for GCC >= 4.6.0])
108 AC_TRY_COMPILE([
109 namespace std {
110     class nullptr_t { };
111 }
112 extern std::nullptr_t nullptr;
113 ], [return 0;],
114 CXXFLAGS="$TMPCXXFLAGS", CXXFLAGS="$TMPCXXFLAGS -Wno-c++0x-compat")
115 AC_LANG_POP(C++)
116
117 # pthread (not needed on Windows)
118 if test "$os_win32" = "no"; then
119 AC_CHECK_HEADERS([pthread.h],
120                  AC_DEFINE([HAVE_PTHREAD_H],[1],[Define if pthread exists]),
121                  AC_MSG_ERROR([pthread support is required to build WebKit]))
122 AC_CHECK_LIB(pthread, pthread_rwlock_init,
123                  AC_DEFINE([HAVE_PTHREAD_RWLOCK],[1],[Define if pthread rwlock is present]),
124                  AC_MSG_WARN([pthread rwlock support is not available]))
125 fi
126
127 # check for libjpeg the way Gtk does it.
128 AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,
129                    jpeg_ok=yes, jpeg_ok=no
130                    AC_MSG_ERROR([JPEG library (libjpeg) not found]))
131 if test "$jpeg_ok" = yes; then
132    AC_MSG_CHECKING([for jpeglib])
133    AC_TRY_CPP(
134 [#include <stdio.h>
135 #undef PACKAGE
136 #undef VERSION
137 #undef HAVE_STDLIB_H
138 #include <jpeglib.h>],
139          jpeg_ok=yes,
140          jpeg_ok=no)
141    AC_MSG_RESULT($jpeg_ok)
142    if test "$jpeg_ok" = yes; then
143       JPEG_LIBS="-ljpeg"
144       # should we check for progressive JPEG like GTK+ as well?
145    else
146       AC_MSG_ERROR([JPEG library (libjpeg) not found])
147    fi
148 fi
149 AC_SUBST([JPEG_LIBS])
150
151 # Check for libpng the way Gtk+ does it
152 for l in libpng libpng14 libpng12; do
153   AC_MSG_CHECKING(for $l)
154   if $PKG_CONFIG --exists $l ; then
155     AC_MSG_RESULT(yes)
156     PNG_LIBS=`$PKG_CONFIG --libs $l`
157     png_ok=yes
158     break
159   else
160     AC_MSG_RESULT(no)
161     png_ok=no
162   fi
163 done
164 if test "$png_ok" != yes; then
165   AC_CHECK_LIB(png, png_read_info,
166     [AC_CHECK_HEADER(png.h,
167       png_ok=yes,
168       png_ok=no)],
169     AC_MSG_ERROR([PNG library (libpng) not found]), -lz -lm)
170   if test "$png_ok" = yes; then
171     AC_MSG_CHECKING([for png_structp in png.h])
172     AC_TRY_COMPILE([#include <png.h>],
173       [png_structp pp; png_infop info; png_colorp cmap; png_create_read_struct;],
174       png_ok=yes,
175       png_ok=no)
176     AC_MSG_RESULT($png_ok)
177     if test "$png_ok" = yes; then
178       PNG_LIBS='-lpng -lz'
179     else
180       AC_MSG_ERROR([PNG library (libpng) not found])
181     fi
182   else
183     AC_MSG_ERROR([PNG library (libpng) not found])
184   fi
185 fi
186 AC_SUBST([PNG_LIBS])
187
188
189 if test "$os_win32" = "yes"; then
190   WINMM_LIBS=-lwinmm
191   SHLWAPI_LIBS=-lshlwapi
192   OLE32_LIBS=-lole32
193 fi
194 AC_SUBST([WINMM_LIBS])
195 AC_SUBST([SHLWAPI_LIBS])
196 AC_SUBST([OLE32_LIBS])
197
198
199 # determine the GTK+ version to use
200 AC_MSG_CHECKING([the GTK+ version to use])
201 AC_ARG_WITH([gtk],
202         [AS_HELP_STRING([--with-gtk=2.0|3.0], [the GTK+ version to use (default: 3.0)])],
203         [case "$with_gtk" in
204         2.0|3.0) ;;
205         *) AC_MSG_ERROR([invalid GTK+ version specified]) ;;
206         esac],
207         [with_gtk=3.0])
208 AC_MSG_RESULT([$with_gtk])
209
210 GTK2_REQUIRED_VERSION=2.10
211 GAIL2_REQUIRED_VERSION=1.8
212 GTK3_REQUIRED_VERSION=3.0
213 GAIL3_REQUIRED_VERSION=3.0
214
215 case "$with_gtk" in
216      2.0) GTK_REQUIRED_VERSION=$GTK2_REQUIRED_VERSION
217           GTK_API_VERSION=2.0
218           WEBKITGTK_API_MAJOR_VERSION=1
219           WEBKITGTK_API_MINOR_VERSION=0
220           WEBKITGTK_API_VERSION=1.0
221           WEBKITGTK_PC_NAME=webkit
222           GAIL_PC_NAME=gail
223           GAIL_REQUIRED_VERSION=$GAIL2_REQUIRED_VERSION
224           ;;
225      3.0) GTK_REQUIRED_VERSION=$GTK3_REQUIRED_VERSION
226           GTK_API_VERSION=3.0
227           WEBKITGTK_API_MAJOR_VERSION=3
228           WEBKITGTK_API_MINOR_VERSION=0
229           WEBKITGTK_API_VERSION=3.0
230           WEBKITGTK_PC_NAME=webkitgtk
231           GAIL_PC_NAME=gail-3.0
232           GAIL_REQUIRED_VERSION=$GAIL3_REQUIRED_VERSION
233           ;;
234 esac
235
236 AC_SUBST([WEBKITGTK_API_MAJOR_VERSION])
237 AC_SUBST([WEBKITGTK_API_MINOR_VERSION])
238 AC_SUBST([WEBKITGTK_API_VERSION])
239 AC_SUBST([WEBKITGTK_PC_NAME])
240 AC_SUBST([GTK_API_VERSION])
241 AM_CONDITIONAL([GTK_API_VERSION_2],[test "$GTK_API_VERSION" = "2.0"])
242
243 # determine the GDK/GTK+ target
244 AC_MSG_CHECKING([the target windowing system])
245 AC_ARG_WITH(target,
246             AC_HELP_STRING([--with-target=@<:@x11/win32/quartz/directfb@:>@],
247                            [Select webkit target [default=x11]]),
248             [],[with_target="x11"])
249
250 case "$with_target" in
251      x11|win32|quartz|directfb) ;;
252      *) AC_MSG_ERROR([Invalid target: must be x11, quartz, win32, or directfb.]) ;;
253 esac
254
255 AC_MSG_RESULT([$with_target])
256
257 AC_MSG_CHECKING([for Hildon UI extensions])
258 AC_ARG_WITH(hildon,
259             AC_HELP_STRING([--with-hildon],
260                            [Use Hildon UI extensions [default=no]]),
261             [],[with_hildon="no"])
262 AC_MSG_RESULT([$with_hildon])
263
264 if test "$with_hildon" = "yes"; then
265     HILDON_CPPFLAGS="-DMAEMO_CHANGES"
266     PKG_CHECK_MODULES([HILDON], [hildon-1])
267     AC_SUBST([HILDON_CPPFLAGS])
268     AC_SUBST([HILDON_CFLAGS])
269     AC_SUBST([HILDON_LIBS])
270 fi
271
272 # minimum base dependencies
273 LIBSOUP_REQUIRED_VERSION=2.37.2.1
274 CAIRO_REQUIRED_VERSION=1.10
275 FONTCONFIG_REQUIRED_VERSION=2.4
276 FREETYPE2_REQUIRED_VERSION=9.0
277 LIBXML_REQUIRED_VERSION=2.6
278
279 # minimum GTK+ base dependencies
280 PANGO_REQUIRED_VERSION=1.12
281
282 # optional modules
283 LIBXSLT_REQUIRED_VERSION=1.1.7
284 SQLITE_REQUIRED_VERSION=3.0
285 GSTREAMER_REQUIRED_VERSION=0.10
286 GSTREAMER_PLUGINS_BASE_REQUIRED_VERSION=0.10.30
287 ENCHANT_REQUIRED_VERSION=0.22
288 LIBFFTW_REQUIRED_VERSION=3.2.2
289 CLUTTER_REQUIRED_VERSION=1.8.2
290 CLUTTER_GTK_REQUIRED_VERSION=1.0.2
291
292 # Available modules
293 #
294 # glib - glib and includes gthread
295 # unicode - check and identify which unicode backend to use
296 #
297 # todo: webcore gtk
298 WEBKIT_CHECK_DEPENDENCIES([glib unicode])
299
300 GETTEXT_PACKAGE=$PACKAGE-$GTK_API_VERSION
301 AC_SUBST(GETTEXT_PACKAGE)
302 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",
303                    [The gettext catalog name])
304
305 PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= $LIBXML_REQUIRED_VERSION)
306 AC_SUBST(LIBXML_CFLAGS)
307 AC_SUBST(LIBXML_LIBS)
308
309 PKG_CHECK_MODULES(PANGO, 
310                   [pango >= $PANGO_REQUIRED_VERSION
311                    pangoft2])
312 AC_SUBST(PANGO_CFLAGS)
313 AC_SUBST(PANGO_LIBS)
314
315 AC_MSG_CHECKING([whether to enable spellcheck support])
316 AC_ARG_ENABLE([spellcheck],
317   [AS_HELP_STRING([--enable-spellcheck],[enable support for spellcheck])],
318   [],[enable_spellcheck="yes"])
319 AC_MSG_RESULT([$enable_spellcheck])
320
321 if test "$enable_spellcheck" = "yes"; then
322 PKG_CHECK_MODULES(ENCHANT, enchant >= $ENCHANT_REQUIRED_VERSION, [], [enable_spellcheck="no"])
323 AC_SUBST(ENCHANT_CFLAGS)
324 AC_SUBST(ENCHANT_LIBS)
325 fi
326
327 PKG_CHECK_MODULES(GAIL, $GAIL_PC_NAME >= $GAIL_REQUIRED_VERSION)
328 AC_SUBST(GAIL_CFLAGS)
329 AC_SUBST(GAIL_LIBS)
330
331 # check for target-specific dependencies
332 if test "$with_target" = "directfb"; then
333    PKG_CHECK_MODULES(CAIRO, cairo-directfb >= $CAIRO_REQUIRED_VERSION)
334    PKG_CHECK_MODULES(GTK, gtk+-directfb-2.0 >= $GTK_REQUIRED_VERSION)
335    AC_DEFINE([WTF_PLATFORM_DIRECTFB],[1],[Define if target is DirectFB])
336 else
337    PKG_CHECK_MODULES(CAIRO, cairo >= $CAIRO_REQUIRED_VERSION)
338    PKG_CHECK_MODULES(GTK, gtk+-$GTK_API_VERSION >= $GTK_REQUIRED_VERSION)
339
340    if test "$with_target" = "x11" && test "$os_win32" = "no"; then
341       # check for XT
342       PKG_CHECK_MODULES([XT],
343                         [xt],
344                         [xt_has_pkg_config=yes],
345                         [xt_has_pkg_config=no])
346       # some old versions of Xt do not provide xt.pc, so try to link against Xt
347       # and if it's installed fall back to just adding -lXt
348       if test "$xt_has_pkg_config" = "no"; then
349          # using AC_CHECK_LIB instead of AC_SEARCH_LIB is fine in this case as
350          # we don't care about the XtOpenDisplay symbol but only about the
351          # existence of libXt
352          AC_CHECK_LIB([Xt], [XtOpenDisplay],
353                       [XT_CFLAGS=""; XT_LIBS="-lXt"],
354                       [AC_MSG_ERROR([X Toolkit Intrinsics library (libXt) not found])])
355       fi
356       AC_SUBST([XT_CFLAGS])
357       AC_SUBST([XT_LIBS])
358       AC_DEFINE([WTF_PLATFORM_X11],[1],[Define if target is X11])
359    fi
360 fi
361 AC_SUBST(GTK_CFLAGS)
362 AC_SUBST(GTK_LIBS)
363 AC_SUBST(CAIRO_CFLAGS)
364 AC_SUBST(CAIRO_LIBS)
365
366 # check whether to build with debugging enabled
367 AC_MSG_CHECKING([whether to do a debug build])
368 AC_ARG_ENABLE(debug,
369               AC_HELP_STRING([--enable-debug],
370                              [turn on debugging [default=no]]),
371               [],[enable_debug="no"])
372 AC_MSG_RESULT([$enable_debug])
373
374 # check whether to enable optimized builds
375 AC_MSG_CHECKING([whether to enable optimized builds])
376 AC_ARG_ENABLE(optimizations,
377               AC_HELP_STRING([--enable-optimizations],
378                              [turn on optimize builds (GCC only)
379                              [default=yes]]),
380               [enable_optimizations=$enableval],
381               [if test "$enable_debug" = "yes"; then enable_optimizations="no"; else enable_optimizations="yes"; fi])
382 AC_MSG_RESULT([$enable_optimizations])
383
384 # check whether to enable WebGL support
385 AC_MSG_CHECKING([whether to enable WebGL support])
386 AC_ARG_ENABLE(webgl,
387               AC_HELP_STRING([--enable-webgl], [enable support for WebGL [default=yes]]),
388               [], [if test "$with_target" = "x11"; then enable_webgl="yes"; else enable_webgl="no"; fi])
389 AC_MSG_RESULT([$enable_webgl])
390
391 # check whether to enable accelerated compositing support
392 AC_MSG_CHECKING([whether to enable accelerated compositing support])
393 AC_ARG_WITH(accelerated_compositing,
394             AC_HELP_STRING([--with-accelerated-compositing=@<:@no/opengl/cairo/clutter@:>@],
395                            [use accelerated compositing (experimental) [default=no]]),
396             [], [with_accelerated_compositing="no"])
397 AC_MSG_RESULT([$with_accelerated_compositing])
398
399 if test "$enable_webgl" = "yes" ||  test "$with_accelerated_compositing" = "opengl" ; then
400     AC_CHECK_HEADERS([GL/gl.h], [], AC_MSG_ERROR([OpenGL header not found]))
401     AC_CHECK_HEADERS([GL/glx.h], [], AC_MSG_ERROR([GLX header not found]))
402     OPENGL_LIBS="-lGL -ldl"
403 fi
404 AC_SUBST([OPENGL_LIBS])
405
406 if test "$with_accelerated_compositing" = "clutter"; then
407    PKG_CHECK_MODULES(CLUTTER, clutter-1.0 >= $CLUTTER_REQUIRED_VERSION)
408    PKG_CHECK_MODULES([CLUTTER_GTK], [clutter-gtk-1.0 >= $CLUTTER_GTK_REQUIRED_VERSION])
409
410    AC_SUBST(CLUTTER_CFLAGS)
411    AC_SUBST(CLUTTER_LIBS)
412    AC_SUBST(CLUTTER_GTK_CFLAGS)
413    AC_SUBST(CLUTTER_GTK_LIBS)
414 fi
415
416 # check whether to enable channel messaging support
417 AC_MSG_CHECKING([whether to enable HTML5 Channel Messaging support])
418 AC_ARG_ENABLE(channel_messaging,
419               AC_HELP_STRING([--enable-channel-messaging],
420                              [enable HTML5 channel messaging support [default=yes]]),
421               [],[enable_channel_messaging="yes"])
422 AC_MSG_RESULT([$enable_channel_messaging])
423
424 # check whether to enable notifications
425 AC_MSG_CHECKING([whether to enable notifications])
426 AC_ARG_ENABLE(notifications,
427               AC_HELP_STRING([--enable-notifications],
428                              [enable notifications [default=no]]),
429               [],[enable_notifications="no"])
430 AC_MSG_RESULT([$enable_notifications])
431
432 # check whether to enable the meter tag
433 AC_MSG_CHECKING([whether to enable HTML5 meter tag])
434 AC_ARG_ENABLE(meter_tag,
435               AC_HELP_STRING([--enable-meter-tag],
436                              [enable HTML5 meter [default=yes]]),
437               [],[enable_meter_tag="yes"])
438 AC_MSG_RESULT([$enable_meter_tag])
439
440 # check whether to enable HTML5 Microdata support
441 AC_MSG_CHECKING([whether to enable HTML5 Microdata support])
442 AC_ARG_ENABLE(microdata,
443               AC_HELP_STRING([--enable-microdata],
444                              [enable HTML5 microdata support [default=no]]),
445               [],[enable_microdata="no"])
446 AC_MSG_RESULT([$enable_microdata])
447
448 # check whether to enable page visibility API.
449 AC_MSG_CHECKING([whether to enable Page Visibility API support])
450 AC_ARG_ENABLE(page_visibility_api,
451               AC_HELP_STRING([--enable-page-visibility-api],
452                              [enable page visibility api[default=no]]),
453               [],[enable_page_visibility_api="no"])
454 AC_MSG_RESULT([$enable_page_visibility_api])
455
456 # check whether to enable the progress tag
457 AC_MSG_CHECKING([whether to enable HTML5 progress tag])
458 AC_ARG_ENABLE(progress_tag,
459               AC_HELP_STRING([--enable-progress-tag],
460                              [enable HTML5 progress [default=yes]]),
461               [],[enable_progress_tag="yes"])
462 AC_MSG_RESULT([$enable_progress_tag])
463
464 # check whether to enable JavaScript debugger/profiler support
465 AC_MSG_CHECKING([whether to enable JavaScript debugger/profiler support])
466 AC_ARG_ENABLE(javascript_debugger,
467               AC_HELP_STRING([--enable-javascript-debugger],
468                              [enable JavaScript debugger/profiler support [default=yes]]),
469               [],[enable_javascript_debugger="yes"])
470 AC_MSG_RESULT([$enable_javascript_debugger])
471
472 # check whether to enable Gamepad support
473 AC_MSG_CHECKING([whether to enable Gamepad support])
474 AC_ARG_ENABLE(gamepad,
475               AC_HELP_STRING([--enable-gamepad],
476                              [enable Gamepad support [default=no]]),
477               [],[enable_gamepad="no"])
478 AC_MSG_RESULT([$enable_gamepad])
479
480 # check whether to build with datagrid support
481 AC_MSG_CHECKING([whether to enable HTML5 datagrid support])
482 AC_ARG_ENABLE(datagrid,
483               AC_HELP_STRING([--enable-datagrid],
484                              [enable HTML5 datagrid support [default=no]]),
485               [],[enable_datagrid="no"])
486 AC_MSG_RESULT([$enable_datagrid])
487
488 # check whether to build with data transfer items support
489 AC_MSG_CHECKING([whether to enable HTML5 data transfer items support])
490 AC_ARG_ENABLE(data_transfer_items,
491               AC_HELP_STRING([--enable-data-transfer-items],
492                              [enable HTML5 data transfer items support [default=no]]),
493               [],[enable_data_transfer_items="no"])
494 AC_MSG_RESULT([$enable_data_transfer_items])
495
496 # check whether to enable DOM mutation observer support
497 AC_MSG_CHECKING([whether to enable DOM mutation observer support])
498 AC_ARG_ENABLE(mutation_observers,
499               AC_HELP_STRING([--enable-mutation-observers],
500                              [enable DOM mutation observer support [default=no]]),
501               [],[enable_mutation_observers="no"])
502 AC_MSG_RESULT([$enable_mutation_observers])
503
504 # check whether to enable HTML5 client-side session and persitent storage support
505 AC_MSG_CHECKING([whether to enable HTML5 client-side session and persistent storage support])
506 AC_ARG_ENABLE(dom_storage,
507               AC_HELP_STRING([--enable-dom-storage],
508                              [enable HTML5 client-side session and persistent storage support [default=yes]]),
509               [],[enable_dom_storage="yes"])
510 AC_MSG_RESULT([$enable_dom_storage])
511
512 # check whether to enable the indexed database API
513 AC_MSG_CHECKING([whether to enable the indexed database API])
514 AC_ARG_ENABLE(indexed_database,
515               AC_HELP_STRING([--enable-indexed-database],
516                              [enable the indexed database API [default=no]]),
517               [],[enable_indexed_database="no"])
518 AC_MSG_RESULT([$enable_indexed_database])
519
520 # check whether to enable the color input
521 AC_MSG_CHECKING([whether to enable the color input])
522 AC_ARG_ENABLE(input_color,
523               AC_HELP_STRING([--enable-input-color],
524                              [enable the color input [default=no]]),
525               [],[enable_input_color="no"])
526 AC_MSG_RESULT([$enable_input_color])
527
528 # check whether to enable the speech input API
529 AC_MSG_CHECKING([whether to enable the speech input API])
530 AC_ARG_ENABLE(input_speech,
531               AC_HELP_STRING([--enable-input-speech],
532                              [enable the speech input API [default=no]]),
533               [],[enable_input_speech="no"])
534 AC_MSG_RESULT([$enable_input_speech])
535
536 # check whether to build with SQL database support
537 AC_MSG_CHECKING([whether to enable SQL client-side database storage support])
538 AC_ARG_ENABLE(sql_database,
539               AC_HELP_STRING([--enable-sql-database],
540                              [enable SQL client-side database storage support [default=yes]]),
541               [],[enable_sql_database="yes"])
542 AC_MSG_RESULT([$enable_sql_database])
543
544 # check whether to build with icon database support
545 AC_MSG_CHECKING([whether to enable icon database support])
546 AC_ARG_ENABLE(icon_database,
547               AC_HELP_STRING([--enable-icon-database],
548                              [enable icon database [default=yes]]),
549               [],[enable_icon_database="yes"])
550 AC_MSG_RESULT([$enable_icon_database])
551
552 # check whether to build with image resizer API support
553 AC_MSG_CHECKING([whether to enable image resizer API support])
554 AC_ARG_ENABLE(image_resizer,
555               AC_HELP_STRING([--enable-image-resizer],
556                              [enable image resizer [default=no]]),
557               [],[enable_image_resizer="no"])
558 AC_MSG_RESULT([$enable_image_resizer])
559
560 # check whether to enable HTML5 datalist support
561 AC_MSG_CHECKING([whether to enable HTML5 datalist support])
562 AC_ARG_ENABLE(datalist,
563               AC_HELP_STRING([--enable-datalist],
564                              [enable HTML5 datalist support [default=yes]]),
565               [],[enable_datalist="yes"])
566 AC_MSG_RESULT([$enable_datalist])
567
568 # check whether to enable HTML5 sandbox iframe support
569 AC_MSG_CHECKING([whether to enable HTML5 sandboxed iframe support])
570 AC_ARG_ENABLE(sandbox,
571               AC_HELP_STRING([--enable-sandbox],
572                              [enable HTML5 sandboxed iframe support [default=yes]]),
573               [],[enable_sandbox="yes"])
574 AC_MSG_RESULT([$enable_sandbox])
575
576 # check whether to enable HTML5 audio/video support
577 AC_MSG_CHECKING([whether to enable HTML5 video support])
578 AC_ARG_ENABLE(video,
579               AC_HELP_STRING([--enable-video],
580                              [enable HTML5 video support [default=yes]]),
581               [],[enable_video="yes"])
582 AC_MSG_RESULT([$enable_video])
583
584 # turn off video features if --disable-video is requested
585 if test "$enable_video" = "no"; then
586    enable_video_track=no
587 fi
588
589 # check whether to enable HTML5 video track support
590 AC_MSG_CHECKING([whether to enable HTML5 video track support])
591 AC_ARG_ENABLE(video_track,
592               AC_HELP_STRING([--enable-video-track],
593                              [enable HTML5 video track support [default=no]]),
594               [],[enable_video_track="no"])
595 AC_MSG_RESULT([$enable_video_track])
596
597 # check whether to enable media source support
598 AC_MSG_CHECKING([whether to enable media source support])
599 AC_ARG_ENABLE(media_source,
600               AC_HELP_STRING([--enable-media-source],
601                              [enable support for media source [default=no]]),
602               [], [enable_media_source="no"])
603 AC_MSG_RESULT([$enable_media_source])
604
605 # check whether to enable media statistics support
606 AC_MSG_CHECKING([whether to enable media statistics support])
607 AC_ARG_ENABLE(media_statistics,
608               AC_HELP_STRING([--enable-media-statistics],
609                              [enable support for media statistics [default=no]]),
610               [], [enable_media_statistics="no"])
611 AC_MSG_RESULT([$enable_media_statistics])
612
613 # check whether to enable Javascript Fullscreen API support
614 AC_MSG_CHECKING([whether to enable Fullscreen API support])
615 AC_ARG_ENABLE(fullscreen_api,
616               AC_HELP_STRING([--enable-fullscreen-api],
617                              [enable the Fullscreen API support [default=yes]]),
618               [],[enable_fullscreen_api="yes"])
619 AC_MSG_RESULT([$enable_fullscreen_api])
620
621 # check whether to enable media stream support
622 AC_MSG_CHECKING([whether to enable media stream support])
623 AC_ARG_ENABLE(media_stream,
624               AC_HELP_STRING([--enable-media-stream],
625                              [enable media stream support (incomplete) [default=no]]),
626               [],[enable_media_stream="no"])
627 AC_MSG_RESULT([$enable_media_stream])
628
629 # check whether to enable XSLT support
630 AC_MSG_CHECKING([whether to enable XSLT support])
631 AC_ARG_ENABLE(xslt,
632               AC_HELP_STRING([--enable-xslt],
633                              [enable support for XSLT [default=yes]]),
634               [],[enable_xslt="yes"])
635 AC_MSG_RESULT([$enable_xslt])
636
637 # check whether to enable geolocation support
638 AC_MSG_CHECKING([whether to enable geolocation support])
639 AC_ARG_ENABLE(geolocation,
640               AC_HELP_STRING([--enable-geolocation],
641                              [enable support for geolocation [default=no]]),
642               [],[enable_geolocation="no"])
643 AC_MSG_RESULT([$enable_geolocation])
644
645 # check whether to enable MathML support
646 AC_MSG_CHECKING([whether to enable MathML support])
647 AC_ARG_ENABLE(mathml,
648               AC_HELP_STRING([--enable-mathml],
649                              [enable support for MathML [default=no]]),
650               [],[enable_mathml="no"])
651 AC_MSG_RESULT([$enable_mathml])
652
653 # check whether to enable SVG support
654 AC_MSG_CHECKING([whether to enable SVG support])
655 AC_ARG_ENABLE(svg,
656               AC_HELP_STRING([--enable-svg],
657                              [enable support for SVG [default=yes]]),
658               [],[enable_svg="yes"])
659 AC_MSG_RESULT([$enable_svg])
660
661 # check whether to enable SharedWorkers support
662 AC_MSG_CHECKING([whether to enable SharedWorkers support])
663 AC_ARG_ENABLE(shared_workers,
664               AC_HELP_STRING([--enable-shared-workers],
665                              [enable support for SharedWorkers [default=yes]]),
666               [],[enable_shared_workers="yes"])
667 AC_MSG_RESULT([$enable_shared_workers])
668
669 # check whether to enable Web Workers support
670 AC_MSG_CHECKING([whether to enable Web Workers support])
671 AC_ARG_ENABLE(workers,
672               AC_HELP_STRING([--enable-workers],
673                              [enable support for Web Workers [default=yes]]),
674               [],[enable_workers="yes"])
675 AC_MSG_RESULT([$enable_workers])
676
677 # check whether to enable directory upload support
678 AC_MSG_CHECKING([whether to enable directory upload support])
679 AC_ARG_ENABLE(directory_upload,
680               AC_HELP_STRING([--enable-directory-upload],
681                              [enable support for directory upload [default=no]]),
682               [], [enable_directory_upload="no"])
683 AC_MSG_RESULT([$enable_directory_upload])
684
685 # check whether to enable HTML5 FileSystem API support
686 AC_MSG_CHECKING([whether to enable HTML5 FileSystem API support])
687 AC_ARG_ENABLE(file_system,
688               AC_HELP_STRING([--enable-file-system],
689                              [enable support for HTML5 FileSystem API [default=no]]),
690               [], [enable_file_system="no"])
691 AC_MSG_RESULT([$enable_file_system])
692
693 # check whether to enable HTML5 <style scoped> support
694 AC_MSG_CHECKING([whether to enable HTML5 <style scoped> support])
695 AC_ARG_ENABLE(file_system,
696               AC_HELP_STRING([--enable-style-scoped],
697                              [enable support for HTML5 <style scoped> [default=no]]),
698               [], [enable_style_scoped="no"])
699 AC_MSG_RESULT([$enable_style_scoped])
700
701 # check whether to enable Quota API support
702 AC_MSG_CHECKING([whether to enable Quota API support])
703 AC_ARG_ENABLE(quota,
704               AC_HELP_STRING([--enable-quota],
705                              [enable support for Quota API [default=no]]),
706               [], [enable_quota="no"])
707 AC_MSG_RESULT([$enable_quota])
708
709 # turn off svg features if --disable-svg is requested
710 if test "$enable_svg" = "no"; then
711    enable_svg_fonts=no
712 fi
713
714 # check whether to enable support for filters
715 AC_MSG_CHECKING([whether to enable support for filters])
716 AC_ARG_ENABLE(filters,
717               AC_HELP_STRING([--enable-filters],
718                              [enable support for filters (experimental) [default=yes]]),
719               [],[enable_filters="yes"])
720 AC_MSG_RESULT([$enable_filters])
721
722 # check whether to enable support for SVG fonts
723 AC_MSG_CHECKING([whether to enable support for SVG fonts])
724 AC_ARG_ENABLE(svg_fonts,
725               AC_HELP_STRING([--enable-svg-fonts],
726                              [enable support for SVG fonts (experimental) [default=yes]]),
727               [],[enable_svg_fonts="yes"])
728 AC_MSG_RESULT([$enable_svg_fonts])
729
730 # check for SVG features, enabling SVG if necessary
731 if test "$enable_svg_fonts" = "yes"; then
732    svg_flags=yes
733    if test "$enable_svg" = "no"; then
734        AC_MSG_WARN([SVG feature(s) requested but SVG is disabled.. Enabling SVG support])
735        enable_svg=yes
736    fi
737 fi
738
739 # check whether to enable Web Socket support
740 AC_MSG_CHECKING([whether to enable Web Sockets support])
741 AC_ARG_ENABLE(web_sockets,
742               AC_HELP_STRING([--enable-web-sockets],
743                              [enable support for Web Sockets [default=yes]]),
744               [],[enable_web_sockets="yes"])
745 AC_MSG_RESULT([$enable_web_sockets])
746
747 # check whether to enable Web Audio support
748 enable_web_audio=no
749 AC_MSG_RESULT([$enable_web_audio])
750
751 # check whether to enable Web Timing support
752 AC_MSG_CHECKING([whether to enable Web Timing support])
753 AC_ARG_ENABLE(web_timing,
754               AC_HELP_STRING([--enable-web-timing],
755                              [enable support for Web Timing [default=no]]),
756               [],[enable_web_timing="no"])
757 AC_MSG_RESULT([$enable_web_timing])
758
759 # check whether to enable Blob support
760 AC_MSG_CHECKING([whether to enable Blob support])
761 AC_ARG_ENABLE(blob,
762               AC_HELP_STRING([--enable-blob],
763                              [enable support for Blob [default=yes]]),
764               [],[enable_blob="yes"])
765 AC_MSG_RESULT([$enable_blob])
766
767 # check whether to enable Fast Mobile Scrolling support
768 AC_MSG_CHECKING([whether to enable Fast Mobile Scrolling])
769 AC_ARG_ENABLE(fast_mobile_scrolling,
770               AC_HELP_STRING([--enable-fast-mobile-scrolling],
771                              [enable support for Fast Mobile Scrolling [default=no]]),
772               [],[enable_fast_mobile_scrolling="no"])
773 AC_MSG_RESULT([$enable_fast_mobile_scrolling])
774
775 # check whether to enable code coverage
776 AC_MSG_CHECKING([whether to enable code coverage support])
777 AC_ARG_ENABLE(coverage,
778               AC_HELP_STRING([--enable-coverage],
779                              [enable code coverage support [default=no]]),
780               [],[enable_coverage="no"])
781 AC_MSG_RESULT([$enable_coverage])
782
783 # check whether to enable FastMalloc
784 AC_MSG_CHECKING([whether to enable optimized memory allocator])
785 AC_ARG_ENABLE(fast_malloc,
786               AC_HELP_STRING([--enable-fast-malloc],
787                              [enable optimized memory allocator default=yes, default=no for debug builds]),
788               [],[if test "$enable_debug" = "yes"; then enable_fast_malloc="no"; else enable_fast_malloc="yes"; fi])
789 AC_MSG_RESULT([$enable_fast_malloc])
790
791 # check whether to enable debug symbols
792 AC_MSG_CHECKING([whether to enable debug symbols])
793 AC_ARG_ENABLE(debug_symbols,
794               AC_HELP_STRING([--enable-debug-symbols],
795                              [enable debug symbols default=no, default=yes for debug builds]),
796               [],[if test "$enable_debug" = "yes"; then enable_debug_symbols="yes"; else enable_debug_symbols="no"; fi])
797 AC_MSG_RESULT([$enable_debug_symbols])
798
799 # check whether to enable debug features
800 AC_MSG_CHECKING([whether to enable debug features])
801 AC_ARG_ENABLE(debug_features,
802               AC_HELP_STRING([--enable-debug-features],
803                              [enable debug features default=no, default=yes for debug builds]),
804               [],[if test "$enable_debug" = "yes"; then enable_debug_features="yes"; else enable_debug_features="no"; fi])
805 AC_MSG_RESULT([$enable_debug_features])
806
807 # Determine JavaScript engine to use.
808 AC_MSG_CHECKING([Javascript engine])
809 AC_ARG_WITH(jsengine,
810             AC_HELP_STRING([--with-jsengine=@<:@jsc@:>@],
811                            [Select Javascript engine [default=jsc]]),
812             [],[with_jsengine="jsc"])
813
814 case "$with_jsengine" in
815      jsc) ;;
816      *) AC_MSG_ERROR([Invalid JS engine: Must be jsc]) ;;
817 esac
818 AC_MSG_RESULT([$with_jsengine])
819
820 AC_MSG_CHECKING([whether to enable JIT compilation])
821 AC_ARG_ENABLE(jit,
822               AS_HELP_STRING([--enable-jit],
823                              [Enable JIT compilation (default: autodetect)]))
824 case "$enable_jit" in
825   yes) JSC_CPPFLAGS="-DENABLE_JIT=1" ;;
826   no) JSC_CPPFLAGS="-DENABLE_JIT=0" ;;
827   *) enable_jit="autodetect" ;;
828 esac
829 AC_SUBST(JSC_CPPFLAGS)
830 AC_MSG_RESULT([$enable_jit])
831
832 # Opcode stats
833 AC_MSG_CHECKING([whether to enable opcode stats])
834 AC_ARG_ENABLE([opcode-stats],
835   [AS_HELP_STRING([--enable-opcode-stats], [Enable Opcode statistics (default: disabled)])],
836   [], [enable_opcode_stats=no])
837 AC_MSG_RESULT([$enable_opcode_stats])
838
839 if test "$enable_opcode_stats" = "yes"; then
840   if test "$enable_jit" = "yes"; then
841     AC_MSG_ERROR([JIT must be disabled for Opcode stats to work.])
842   fi
843   AC_DEFINE([ENABLE_OPCODE_STATS], [1], [Define to enable Opcode statistics])
844 fi
845
846 # Link prefetch
847 AC_MSG_CHECKING([whether to enable link prefetch support])
848 AC_ARG_ENABLE([link-prefetch],
849   [AS_HELP_STRING([--enable-link-prefetch], [Enable Link prefetch support (default: disabled)])],
850   [],[enable_link_prefetch=no])
851 AC_MSG_RESULT([$enable_link_prefetch])
852
853 if test "$enable_link_prefetch" = "yes"; then 
854   AC_DEFINE([ENABLE_LINK_PREFETCH], [1], [Define to enable link prefetch support])
855 fi
856
857 # GObject Introspection
858 AC_MSG_CHECKING([whether to enable GObject introspection support])
859 AC_ARG_ENABLE([introspection],
860   [AS_HELP_STRING([--enable-introspection],[Enable GObject introspection (default: disabled)])],
861   [],[enable_introspection=no])
862 AC_MSG_RESULT([$enable_introspection])
863
864 # check whether to enable animation API
865 AC_MSG_CHECKING([whether to enable Animation API support])
866 AC_ARG_ENABLE(animation_api,
867               AC_HELP_STRING([--enable-animation-api],
868                              [enable support for Animation API (experimental) [default=no]]),
869               [], [enable_animation_api="no"])
870 AC_MSG_RESULT([$enable_animation_api])
871
872 # check whether to enable requestAnimationFrame support
873 AC_MSG_CHECKING([whether to enable requestAnimationFrame support])
874 AC_ARG_ENABLE(request_animation_frame,
875               AC_HELP_STRING([--enable-request-animation-frame],
876                              [enable support for requestAnimationFrame (experimental) [default=no]]),
877               [],[enable_request_animation_frame="no"])
878 AC_MSG_RESULT([$enable_request_animation_frame])
879
880 # check whether to enable touch icon loading 
881 AC_MSG_CHECKING([whether to enable touch icon loading])
882 AC_ARG_ENABLE(touch_icon_loading,
883               AC_HELP_STRING([--enable-touch-icon-loading],
884                              [enable support for loading touch icons [default=no]]),
885               [], [enable_touch_icon_loading="no"])
886 AC_MSG_RESULT([$enable_touch_icon_loading])
887
888 # check whether to enable Register Protocol Handler support
889 AC_MSG_CHECKING([whether to enable Register Protocol Handler])
890 AC_ARG_ENABLE(register_protocol_handler,
891               AC_HELP_STRING([--enable-register-protocol-handler],
892                              [enable support for Register Protocol Handler (experimental) [default=no]]),
893               [],[enable_register_protocol_handler="no"])
894 AC_MSG_RESULT([$enable_register_protocol_handler])
895
896 # check whether to enable DeviceOrientation support
897 AC_MSG_CHECKING([whether to enable DeviceOrientation])
898 AC_ARG_ENABLE(device_orientation,
899               AC_HELP_STRING([--enable-device-orientation],
900                              [enable support for DeviceOrientation (experimental and incomplete) [default=no]]),
901               [],[enable_device_orientation="no"])
902 AC_MSG_RESULT([$enable_device_orientation])
903
904 G_IR_SCANNER=
905 G_IR_COMPILER=
906 G_IR_GENERATE=
907 GIRDIR=
908 GIRTYPELIBDIR=
909
910 if test "$enable_introspection" = "yes"; then
911   GOBJECT_INTROSPECTION_REQUIRED=0.9.5
912   PKG_CHECK_MODULES([INTROSPECTION],[gobject-introspection-1.0 >= $GOBJECT_INTROSPECTION_REQUIRED])
913   
914   G_IR_SCANNER="$($PKG_CONFIG --variable=g_ir_scanner gobject-introspection-1.0)"
915   G_IR_COMPILER="$($PKG_CONFIG --variable=g_ir_compiler gobject-introspection-1.0)"
916   G_IR_GENERATE="$($PKG_CONFIG --variable=g_ir_generate gobject-introspection-1.0)"
917   AC_DEFINE([ENABLE_INTROSPECTION],[1],[Define to enable GObject introspection support])
918 fi
919
920 AC_SUBST([G_IR_SCANNER])
921 AC_SUBST([G_IR_COMPILER])
922 AC_SUBST([G_IR_GENERATE])
923
924 # determine the font backend
925 AC_MSG_CHECKING([the font backend to use])
926 AC_ARG_WITH(font_backend,
927             AC_HELP_STRING([--with-font-backend=@<:@freetype/pango@:>@],
928                            [Select font backend [default=freetype]]),
929             [],[with_font_backend="freetype"])
930
931 case "$with_font_backend" in
932      freetype|pango) ;;
933      *) AC_MSG_ERROR([Invalid font backend: must be freetype or pango.]) ;;
934 esac
935 AC_MSG_RESULT([$with_font_backend])
936
937 if test "$host_cpu" = "sh4"; then
938    CXXFLAGS="$CXXFLAGS -mieee -w"
939    CFLAGS="$CFLAGS -mieee -w"
940 fi
941
942 # Add '-g' flag to gcc to build with debug symbols
943 if test "$enable_debug_symbols" = "yes"; then
944    CXXFLAGS="$CXXFLAGS -g"
945    CFLAGS="$CFLAGS -g"
946 fi
947
948 if test "$enable_debug_features" = "no"; then
949    AC_DEFINE([NDEBUG], [1], [Define to disable debugging features])
950 fi
951
952 # Add the appropriate 'O' level for optimized builds
953 if test "$enable_optimizations" = "yes"; then
954    CXXFLAGS="$CXXFLAGS -O2"
955    CFLAGS="$CFLAGS -O2"
956 else
957    CXXFLAGS="$CXXFLAGS -O0"
958    CFLAGS="$CFLAGS -O0"
959 fi
960
961 PKG_CHECK_MODULES([LIBSOUP],
962                   [libsoup-2.4 >= $LIBSOUP_REQUIRED_VERSION])
963 AC_SUBST([LIBSOUP_CFLAGS])
964 AC_SUBST([LIBSOUP_LIBS])
965
966 # check if FreeType/FontConfig are available
967 if test "$with_font_backend" = "freetype"; then
968    if test "$with_target" = "directfb"; then
969    PKG_CHECK_MODULES([FREETYPE],
970                      [fontconfig >= $FONTCONFIG_REQUIRED_VERSION
971                      freetype2 >= $FREETYPE2_REQUIRED_VERSION])
972    else
973    PKG_CHECK_MODULES([FREETYPE],
974                      [cairo-ft
975                      fontconfig >= $FONTCONFIG_REQUIRED_VERSION
976                      freetype2 >= $FREETYPE2_REQUIRED_VERSION])
977    fi
978    AC_SUBST([FREETYPE_CFLAGS])
979    AC_SUBST([FREETYPE_LIBS])
980 fi
981
982 # check if SQLite3 is available. Error out only if one of the
983 # features hard-depending on it is enabled while SQLite3 is
984 # unavailable.
985 PKG_CHECK_MODULES([SQLITE3],
986                   [sqlite3 >= $SQLITE_REQUIRED_VERSION],
987                   [sqlite3_has_pkg_config=yes],
988                   [sqlite3_has_pkg_config=no])
989 if test "$sqlite3_has_pkg_config" = "no"; then
990    AC_SEARCH_LIBS([sqlite3_open16], [sqlite3],
991                   [sqlite3_found=yes;SQLITE3_LIBS="$LIBS";SQLITE3_CFLAGS="-I $srcdir/WebKitLibraries/WebCoreSQLite3"],
992                   [sqlite3_found=no])
993 fi
994 AC_SUBST([SQLITE3_CFLAGS])
995 AC_SUBST([SQLITE3_LIBS])
996
997 if (test "$sqlite3_found" = "no"); then
998    AC_MSG_ERROR([SQLite3 is required for the Database related features])
999 fi
1000
1001 # check if libxslt is available
1002 if test "$enable_xslt" = "yes"; then
1003    PKG_CHECK_MODULES([LIBXSLT],[libxslt >= $LIBXSLT_REQUIRED_VERSION])
1004    AC_SUBST([LIBXSLT_CFLAGS])
1005    AC_SUBST([LIBXSLT_LIBS])
1006 fi
1007
1008 # check if geoclue is available
1009 if test "$enable_geolocation" = "yes"; then
1010     PKG_CHECK_MODULES([GEOCLUE], [geoclue])
1011     AC_SUBST([GEOCLUE_CFLAGS])
1012     AC_SUBST([GEOCLUE_LIBS])
1013 fi
1014
1015 # check for XRender under Linux/Unix. Some linkers require explicit
1016 # linkage (like GNU Gold), so we cannot rely on GTK+ pulling XRender
1017 if test "$os_win32" = "no"; then
1018    PKG_CHECK_MODULES([XRENDER], [xrender])
1019    AC_SUBST([XRENDER_CFLAGS])
1020    AC_SUBST([XRENDER_LIBS])
1021 fi
1022
1023 # check if gstreamer is available
1024 if test "$enable_video" = "yes" || test "$enable_web_audio" = "yes"; then
1025    PKG_CHECK_MODULES([GSTREAMER],
1026                      [gstreamer-0.10 >= $GSTREAMER_REQUIRED_VERSION
1027                      gstreamer-app-0.10
1028                      gstreamer-audio-0.10
1029                      gstreamer-base-0.10
1030                      gstreamer-interfaces-0.10
1031                      gstreamer-pbutils-0.10
1032                      gstreamer-plugins-base-0.10 >= $GSTREAMER_PLUGINS_BASE_REQUIRED_VERSION
1033                      gstreamer-video-0.10],
1034                      [have_gstreamer=yes])
1035
1036    AC_SUBST([GSTREAMER_CFLAGS])
1037    AC_SUBST([GSTREAMER_LIBS])
1038 fi
1039
1040 # check if libfftw is available
1041 if test "$enable_web_audio" = "yes"; then
1042    PKG_CHECK_MODULES([LIBFFTW],
1043                      [fftw3 >= $LIBFFTW_REQUIRED_VERSION
1044                      fftw3f >= $LIBFFTW_REQUIRED_VERSION],
1045                      [have_fftw=yes])
1046
1047     AC_SUBST([LIBFFTW_CFLAGS])
1048     AC_SUBST([LIBFFTW_LIBS])
1049 fi
1050
1051 # check for code coverage support
1052 if test "$enable_coverage" = "yes"; then
1053    COVERAGE_CFLAGS="-MD"
1054    COVERAGE_LDFLAGS="-ftest-coverage -fprofile-arcs"
1055    AC_SUBST([COVERAGE_CFLAGS])
1056    AC_SUBST([COVERAGE_LDFLAGS])
1057 fi
1058
1059 # check for HTML features
1060 if test "$enable_video" = "yes"; then
1061     html_flags=yes
1062 fi
1063
1064 # WebKit2
1065 AC_MSG_CHECKING([whether to build Webkit2])
1066 AC_ARG_ENABLE(webkit2,
1067     AC_HELP_STRING([--enable-webkit2], [build webkit2 [default=no]]),
1068     [], [enable_webkit2="no"])
1069 AC_MSG_RESULT([$enable_webkit2])
1070 if test "$enable_webkit2" = "yes"; then
1071    if test "$GTK_API_VERSION" = "2.0"; then
1072       AC_MSG_ERROR([WebKit2 requires GTK+ 3.x, use --with-gtk=3.0])
1073    fi
1074 fi
1075
1076 # Plugin Process
1077 AC_MSG_CHECKING([whether to build plugin process for WebKit2])
1078 AC_ARG_ENABLE(plugin_process,
1079             AC_HELP_STRING([--enable-plugin-process], [build plugin process for WebKit2 [default=yes]]),
1080                            [], [enable_plugin_process="yes"])
1081 AC_MSG_RESULT([$enable_plugin_process])
1082
1083 # Build the plugin process only when building Webkit2.
1084 if test "$enable_webkit2" = "no"; then
1085     enable_plugin_process=no
1086 fi
1087
1088 # Make sure we have GTK+ 2.x to build the plugin process.
1089 if test "$enable_plugin_process" = "yes"; then
1090    PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= $GTK2_REQUIRED_VERSION gail >= $GAIL2_REQUIRED_VERSION)
1091 fi
1092 AC_SUBST(GTK2_CFLAGS)
1093 AC_SUBST(GTK2_LIBS)
1094
1095 GTK_DOC_CHECK([1.10])
1096
1097 # OS conditionals
1098 AM_CONDITIONAL([OS_WIN32],[test "$os_win32" = "yes"])
1099 AM_CONDITIONAL([OS_UNIX],[test "$os_win32" = "no"])
1100 AM_CONDITIONAL([OS_LINUX],[test "$os_linux" = "yes"])
1101 AM_CONDITIONAL([OS_GNU],[test "$os_gnu" = "yes"])
1102 AM_CONDITIONAL([OS_FREEBSD],[test "$os_freebsd" = "yes"])
1103
1104 # target conditionals
1105 AM_CONDITIONAL([TARGET_X11], [test "$with_target" = "x11"])
1106 AM_CONDITIONAL([TARGET_WIN32], [test "$with_target" = "win32"])
1107 AM_CONDITIONAL([TARGET_QUARTZ], [test "$with_target" = "quartz"])
1108 AM_CONDITIONAL([TARGET_DIRECTFB], [test "$with_target" = "directfb"])
1109
1110 # JS engine conditionals
1111 AM_CONDITIONAL([USE_JSC], [test "$with_jsengine" = "jsc"])
1112
1113 # Unicode backend conditionals
1114 AM_CONDITIONAL([USE_ICU_UNICODE], [test "$with_unicode_backend" = "icu"])
1115 AM_CONDITIONAL([USE_GLIB_UNICODE], [test "$with_unicode_backend" = "glib"])
1116
1117 # Font backend conditionals
1118 AM_CONDITIONAL([USE_FREETYPE], [test "$with_font_backend" = "freetype"])
1119 AM_CONDITIONAL([USE_PANGO], [test "$with_font_backend" = "pango"])
1120
1121 # GStreamer feature conditional
1122 AM_CONDITIONAL([USE_GSTREAMER], [test "$have_gstreamer" = "yes"])
1123
1124 # Accelerated compositing conditional
1125 AM_CONDITIONAL([USE_ACCELERATED_COMPOSITING], [test "$with_accelerated_compositing" = "cairo" || test "$with_accelerated_compositing" = "opengl" || test "$with_accelerated_compositing" = "clutter"])
1126 AM_CONDITIONAL([USE_TEXTURE_MAPPER_CAIRO], [test "$with_accelerated_compositing" = "cairo"])
1127 AM_CONDITIONAL([USE_TEXTURE_MAPPER_GL], [test "$with_accelerated_compositing" = "opengl"])
1128 AM_CONDITIONAL([USE_CLUTTER], [test "$with_accelerated_compositing" = "clutter"])
1129
1130 # WebKit feature conditionals
1131 AM_CONDITIONAL([ENABLE_DEBUG],[test "$enable_debug_features" = "yes"])
1132 AM_CONDITIONAL([ENABLE_WEBGL],[test "$enable_webgl" = "yes"])
1133 AM_CONDITIONAL([ENABLE_BLOB],[test "$enable_blob" = "yes"])
1134 AM_CONDITIONAL([ENABLE_METER_TAG],[test "$enable_meter_tag" = "yes"])
1135 AM_CONDITIONAL([ENABLE_MICRODATA],[test "$enable_microdata" = "yes"])
1136 AM_CONDITIONAL([ENABLE_PAGE_VISIBILITY_API],[test "$enable_page_visibility_api" = "yes"])
1137 AM_CONDITIONAL([ENABLE_PROGRESS_TAG],[test "$enable_progress_tag" = "yes"])
1138 AM_CONDITIONAL([ENABLE_CHANNEL_MESSAGING],[test "$enable_channel_messaging" = "yes"])
1139 AM_CONDITIONAL([ENABLE_JAVASCRIPT_DEBUGGER],[test "$enable_javascript_debugger" = "yes"])
1140 AM_CONDITIONAL([ENABLE_GAMEPAD],[test "$enable_gamepad" = "yes"])
1141 AM_CONDITIONAL([ENABLE_DIRECTORY_UPLOAD],[test "$enable_directory_upload" = "yes"])
1142 AM_CONDITIONAL([ENABLE_DATAGRID],[test "$enable_datagrid" = "yes"])
1143 AM_CONDITIONAL([ENABLE_DATA_TRANSFER_ITEMS],[test "$enable_data_transfer_items" = "yes"])
1144 AM_CONDITIONAL([ENABLE_SQL_DATABASE],[test "$enable_sql_database" = "yes"])
1145 AM_CONDITIONAL([ENABLE_DATALIST],[test "$enable_datalist" = "yes"])
1146 AM_CONDITIONAL([ENABLE_DETAILS],[test "$enable_details" = "yes"])
1147 AM_CONDITIONAL([ENABLE_FAST_MOBILE_SCROLLING],[test "$enable_fast_mobile_scrolling" = "yes"])
1148 AM_CONDITIONAL([ENABLE_FILE_SYSTEM],[test "$enable_file_system" = "yes"])
1149 AM_CONDITIONAL([ENABLE_STYLE_SCOPED],[test "$enable_style_scoped" = "yes"])
1150 AM_CONDITIONAL([ENABLE_QUOTA],[test "$enable_quota" = "yes"])
1151 AM_CONDITIONAL([ENABLE_ICONDATABASE],[test "$enable_icon_database" = "yes"])
1152 AM_CONDITIONAL([ENABLE_IMAGE_RESIZER],[test "$enable_image_resizer" = "yes"])
1153 AM_CONDITIONAL([ENABLE_INDEXED_DATABASE],[test "$enable_indexed_database" = "yes"])
1154 AM_CONDITIONAL([ENABLE_INPUT_COLOR],[test "$enable_input_color" = "yes"])
1155 AM_CONDITIONAL([ENABLE_INPUT_SPEECH],[test "$enable_input_speech" = "yes"])
1156 AM_CONDITIONAL([ENABLE_XSLT],[test "$enable_xslt" = "yes"])
1157 AM_CONDITIONAL([ENABLE_FILTERS],[test "$enable_filters" = "yes"])
1158 AM_CONDITIONAL([ENABLE_GEOLOCATION], [test "$enable_geolocation" = "yes"])
1159 AM_CONDITIONAL([ENABLE_MATHML], [test "$enable_mathml" = "yes"])
1160 AM_CONDITIONAL([ENABLE_MHTML], [test "$enable_mhtml" = "yes"])
1161 AM_CONDITIONAL([ENABLE_VIDEO],[test "$enable_video" = "yes"])
1162 AM_CONDITIONAL([ENABLE_MEDIA_SOURCE],[test "$enable_media_source" = "yes"])
1163 AM_CONDITIONAL([ENABLE_MEDIA_STATISTICS],[test "$enable_media_statistics" = "yes"])
1164 AM_CONDITIONAL([ENABLE_VIDEO_TRACK],[test "$enable_video_track" = "yes"])
1165 AM_CONDITIONAL([ENABLE_FULLSCREEN_API],[test "$enable_fullscreen_api" = "yes"])
1166 AM_CONDITIONAL([ENABLE_MEDIA_STREAM],[test "$enable_media_stream" = "yes"])
1167 AM_CONDITIONAL([ENABLE_NOTIFICATIONS],[test "$enable_notifications" = "yes"])
1168 AM_CONDITIONAL([ENABLE_ORIENTATION_EVENTS],[test "$enable_orientation_events" = "yes"])
1169 AM_CONDITIONAL([ENABLE_SVG],[test "$enable_svg" = "yes"])
1170 AM_CONDITIONAL([ENABLE_SVG_FONTS],[test "$enable_svg_fonts" = "yes"])
1171 AM_CONDITIONAL([ENABLE_COVERAGE],[test "$enable_coverage" = "yes"])
1172 AM_CONDITIONAL([ENABLE_FAST_MALLOC],[test "$enable_fast_malloc" = "yes"])
1173 AM_CONDITIONAL([ENABLE_WORKERS],[test "$enable_workers" = "yes"])
1174 AM_CONDITIONAL([ENABLE_SHARED_WORKERS],[test "$enable_shared_workers" = "yes"])
1175 AM_CONDITIONAL([SVG_FLAGS],[test "$svg_flags" = "yes"])
1176 AM_CONDITIONAL([HTML_FLAGS],[test "$html_flags" = "yes"])
1177 AM_CONDITIONAL([ENABLE_WEB_SOCKETS],[test "$enable_web_sockets" = "yes"])
1178 AM_CONDITIONAL([ENABLE_WEB_AUDIO],[test "$enable_web_audio" = "yes"])
1179 AM_CONDITIONAL([ENABLE_WEB_TIMING],[test "$enable_web_timing" = "yes"])
1180 AM_CONDITIONAL([ENABLE_OPCODE_STATS],[test "$enable_opcode_stats" = "yes"])
1181 AM_CONDITIONAL([ENABLE_WEBKIT2],[test "$enable_webkit2" = "yes"])
1182 AM_CONDITIONAL([ENABLE_PLUGIN_PROCESS],[test "$enable_plugin_process" = "yes"])
1183 AM_CONDITIONAL([ENABLE_SPELLCHECK],[test "$enable_spellcheck" = "yes"])
1184 AM_CONDITIONAL([ENABLE_ANIMATION_API],[test "$enable_animation_api" = "yes"])
1185 AM_CONDITIONAL([ENABLE_REQUEST_ANIMATION_FRAME],[test "$enable_request_animation_frame" = "yes"])
1186 AM_CONDITIONAL([ENABLE_TOUCH_ICON_LOADING],[test "$enable_touch_icon_loading" = "yes"])
1187 AM_CONDITIONAL([ENABLE_REGISTER_PROTOCOL_HANDLER],[test "$enable_register_protocol_handler" = "yes"])
1188 AM_CONDITIONAL([ENABLE_DEVICE_ORIENTATION],[test "$enable_device_orientation" = "yes"])
1189 AM_CONDITIONAL([ENABLE_MUTATION_OBSERVERS],[test "$enable_mutation_observers" = "yes"])
1190
1191 # Gtk conditionals
1192 AM_CONDITIONAL([ENABLE_INTROSPECTION],[test "$enable_introspection" = "yes"])
1193
1194 AC_CONFIG_FILES([
1195 GNUmakefile
1196 ])
1197  
1198
1199 AC_CONFIG_FILES([
1200 Source/WebKit/gtk/webkit/webkitversion.h
1201 ])
1202
1203 AC_CONFIG_FILES([
1204 Source/WebKit/gtk/${WEBKITGTK_PC_NAME}-${WEBKITGTK_API_VERSION}.pc:Source/WebKit/gtk/webkit.pc.in
1205 Source/WebKit/gtk/JSCore-${WEBKITGTK_API_VERSION}.gir:Source/WebKit/gtk/JSCore.gir.in
1206 Source/WebKit/gtk/org.webkitgtk-${WEBKITGTK_API_VERSION}.gschema.xml:Source/WebKit/gtk/org.webkitgtk.gschema.xml.in
1207 Source/JavaScriptCore/javascriptcoregtk-${WEBKITGTK_API_VERSION}.pc:Source/JavaScriptCore/javascriptcoregtk.pc.in
1208 ]
1209 ,[WEBKITGTK_API_VERSION=$WEBKITGTK_API_VERSION,WEBKITGTK_PC_NAME=$WEBKITGTK_PC_NAME]
1210 )
1211
1212
1213 if test "$enable_webkit2" = "yes"; then
1214     AC_CONFIG_FILES([
1215     Source/WebKit2/webkit2gtk-${WEBKITGTK_API_VERSION}.pc:Source/WebKit2/webkit2gtk.pc.in
1216     ]
1217     ,[WEBKITGTK_API_VERSION=$WEBKITGTK_API_VERSION,WEBKITGTK_PC_NAME=$WEBKITGTK_PC_NAME]
1218     )
1219 fi
1220
1221 AC_OUTPUT
1222
1223 echo "
1224 WebKit was configured with the following options:
1225
1226 Build configuration:
1227  Enable debugging (slow)                                  : $enable_debug
1228  Compile with debug symbols (slow)                        : $enable_debug_symbols
1229  Enable debug features (slow)                             : $enable_debug_features
1230  Enable GCC build optimization                            : $enable_optimizations
1231  Code coverage support                                    : $enable_coverage
1232  Unicode backend                                          : $with_unicode_backend
1233  Font backend                                             : $with_font_backend
1234  Optimized memory allocator                               : $enable_fast_malloc
1235  JavaScript Engine                                        : $with_jsengine
1236  Accelerated Compositing                                  : $with_accelerated_compositing
1237
1238 Features:
1239  WebGL                                                    : $enable_webgl
1240  Blob support                                             : $enable_blob
1241  DOM mutation observer support                            : $enable_mutation_observers
1242  DeviceOrientation support                                : $enable_device_orientation
1243  Directory upload                                         : $enable_directory_upload
1244  Fast Mobile Scrolling                                    : $enable_fast_mobile_scrolling
1245  JIT compilation                                          : $enable_jit
1246  Filters support                                          : $enable_filters
1247  Geolocation support                                      : $enable_geolocation
1248  JavaScript debugger/profiler support                     : $enable_javascript_debugger
1249  Gamepad support                                          : $enable_gamepad
1250  MathML support                                           : $enable_mathml
1251  Media source                                             : $enable_media_source
1252  Media statistics                                         : $enable_media_statistics
1253  HTML5 channel messaging support                          : $enable_channel_messaging
1254  HTML5 meter element support                              : $enable_meter_tag
1255  HTML5 microdata support                                  : $enable_microdata
1256  Page Visibility API support                              : $enable_page_visibility_api
1257  HTML5 progress element support                           : $enable_progress_tag
1258  HTML5 client-side session and persistent storage support : $enable_dom_storage
1259  SQL client-side database storage support                 : $enable_sql_database
1260  HTML5 datagrid support                                   : $enable_datagrid
1261  HTML5 data transfer items support                        : $enable_data_transfer_items
1262  HTML5 FileSystem API support                             : $enable_file_system
1263  Quota API support                                        : $enable_quota
1264  HTML5 sandboxed iframe support                           : $enable_sandbox
1265  HTML5 video element support                              : $enable_video
1266  HTML5 track element support                              : $enable_video_track
1267  Fullscreen API support                                   : $enable_fullscreen_api
1268  Media stream support                                     : $enable_media_stream
1269  Icon database support                                    : $enable_icon_database
1270  Image resizer support                                    : $enable_image_resizer
1271  Link prefetch support                                    : $enable_link_prefetch
1272  Opcode stats                                             : $enable_opcode_stats
1273  SharedWorkers support                                    : $enable_shared_workers
1274  Color input support                                      : $enable_input_color
1275  Speech input support                                     : $enable_input_speech
1276  SVG support                                              : $enable_svg
1277  SVG fonts support                                        : $enable_svg_fonts
1278  Web Audio support                                        : $enable_web_audio
1279  Web Sockets support                                      : $enable_web_sockets
1280  Web Timing support                                       : $enable_web_timing
1281  Web Workers support                                      : $enable_workers
1282  XSLT support                                             : $enable_xslt
1283  Spellcheck support                                       : $enable_spellcheck
1284  Animation API                                            : $enable_animation_api
1285  RequestAnimationFrame support                            : $enable_request_animation_frame
1286  Touch Icon Loading support                               : $enable_touch_icon_loading
1287  Register Protocol Handler support                        : $enable_register_protocol_handler
1288  WebKit2 support                                          : $enable_webkit2
1289  WebKit2 plugin process                                   : $enable_plugin_process
1290
1291 GTK+ configuration:
1292  GTK+ version                                             : $with_gtk
1293  GDK target                                               : $with_target
1294  Hildon UI extensions                                     : $with_hildon
1295  Introspection support                                    : $enable_introspection
1296  Generate documentation                                   : $enable_gtk_doc
1297 "
1298 if test "$with_unicode_backend" = "glib"; then
1299    echo "     >> WARNING: the glib-based unicode backend is slow and incomplete <<"
1300    echo
1301    echo
1302 fi