Unreviewed build fix for Qt.
[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 ATSPI2_REQUIRED_VERSION=2.2.1
292
293 # Available modules
294 #
295 # glib - glib and includes gthread
296 # unicode - check and identify which unicode backend to use
297 #
298 # todo: webcore gtk
299 WEBKIT_CHECK_DEPENDENCIES([glib unicode])
300
301 GETTEXT_PACKAGE=$PACKAGE-$GTK_API_VERSION
302 AC_SUBST(GETTEXT_PACKAGE)
303 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",
304                    [The gettext catalog name])
305
306 PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= $LIBXML_REQUIRED_VERSION)
307 AC_SUBST(LIBXML_CFLAGS)
308 AC_SUBST(LIBXML_LIBS)
309
310 PKG_CHECK_MODULES(PANGO, 
311                   [pango >= $PANGO_REQUIRED_VERSION
312                    pangoft2])
313 AC_SUBST(PANGO_CFLAGS)
314 AC_SUBST(PANGO_LIBS)
315
316 AC_MSG_CHECKING([whether to enable spellcheck support])
317 AC_ARG_ENABLE([spellcheck],
318   [AS_HELP_STRING([--enable-spellcheck],[enable support for spellcheck])],
319   [],[enable_spellcheck="yes"])
320 AC_MSG_RESULT([$enable_spellcheck])
321
322 if test "$enable_spellcheck" = "yes"; then
323 PKG_CHECK_MODULES(ENCHANT, enchant >= $ENCHANT_REQUIRED_VERSION, [], [enable_spellcheck="no"])
324 AC_SUBST(ENCHANT_CFLAGS)
325 AC_SUBST(ENCHANT_LIBS)
326 fi
327
328 PKG_CHECK_MODULES(GAIL, $GAIL_PC_NAME >= $GAIL_REQUIRED_VERSION)
329 AC_SUBST(GAIL_CFLAGS)
330 AC_SUBST(GAIL_LIBS)
331
332 # check for target-specific dependencies
333 if test "$with_target" = "directfb"; then
334    PKG_CHECK_MODULES(CAIRO, cairo-directfb >= $CAIRO_REQUIRED_VERSION)
335    PKG_CHECK_MODULES(GTK, gtk+-directfb-2.0 >= $GTK_REQUIRED_VERSION)
336    AC_DEFINE([WTF_PLATFORM_DIRECTFB],[1],[Define if target is DirectFB])
337 else
338    PKG_CHECK_MODULES(CAIRO, cairo >= $CAIRO_REQUIRED_VERSION)
339    PKG_CHECK_MODULES(GTK, gtk+-$GTK_API_VERSION >= $GTK_REQUIRED_VERSION)
340
341    if test "$with_target" = "x11" && test "$os_win32" = "no"; then
342       # check for XT
343       PKG_CHECK_MODULES([XT],
344                         [xt],
345                         [xt_has_pkg_config=yes],
346                         [xt_has_pkg_config=no])
347       # some old versions of Xt do not provide xt.pc, so try to link against Xt
348       # and if it's installed fall back to just adding -lXt
349       if test "$xt_has_pkg_config" = "no"; then
350          # using AC_CHECK_LIB instead of AC_SEARCH_LIB is fine in this case as
351          # we don't care about the XtOpenDisplay symbol but only about the
352          # existence of libXt
353          AC_CHECK_LIB([Xt], [XtOpenDisplay],
354                       [XT_CFLAGS=""; XT_LIBS="-lXt"],
355                       [AC_MSG_ERROR([X Toolkit Intrinsics library (libXt) not found])])
356       fi
357       AC_SUBST([XT_CFLAGS])
358       AC_SUBST([XT_LIBS])
359       AC_DEFINE([WTF_PLATFORM_X11],[1],[Define if target is X11])
360    fi
361 fi
362 AC_SUBST(GTK_CFLAGS)
363 AC_SUBST(GTK_LIBS)
364 AC_SUBST(CAIRO_CFLAGS)
365 AC_SUBST(CAIRO_LIBS)
366
367 # check whether to build with debugging enabled
368 AC_MSG_CHECKING([whether to do a debug build])
369 AC_ARG_ENABLE(debug,
370               AC_HELP_STRING([--enable-debug],
371                              [turn on debugging [default=no]]),
372               [],[enable_debug="no"])
373 AC_MSG_RESULT([$enable_debug])
374
375 # check whether to enable optimized builds
376 AC_MSG_CHECKING([whether to enable optimized builds])
377 AC_ARG_ENABLE(optimizations,
378               AC_HELP_STRING([--enable-optimizations],
379                              [turn on optimize builds (GCC only)
380                              [default=yes]]),
381               [enable_optimizations=$enableval],
382               [if test "$enable_debug" = "yes"; then enable_optimizations="no"; else enable_optimizations="yes"; fi])
383 AC_MSG_RESULT([$enable_optimizations])
384
385 # check whether to enable WebGL support
386 AC_MSG_CHECKING([whether to enable WebGL support])
387 AC_ARG_ENABLE(webgl,
388               AC_HELP_STRING([--enable-webgl], [enable support for WebGL [default=yes]]),
389               [], [if test "$with_target" = "x11"; then enable_webgl="yes"; else enable_webgl="no"; fi])
390 AC_MSG_RESULT([$enable_webgl])
391
392 # check whether to enable accelerated compositing support
393 AC_MSG_CHECKING([whether to enable accelerated compositing support])
394 AC_ARG_WITH(accelerated_compositing,
395             AC_HELP_STRING([--with-accelerated-compositing=@<:@no/opengl/cairo/clutter@:>@],
396                            [use accelerated compositing (experimental) [default=no]]),
397             [], [with_accelerated_compositing="no"])
398 AC_MSG_RESULT([$with_accelerated_compositing])
399
400 if test "$enable_webgl" = "yes" ||  test "$with_accelerated_compositing" = "opengl" ; then
401     AC_CHECK_HEADERS([GL/gl.h], [], AC_MSG_ERROR([OpenGL header not found]))
402     AC_CHECK_HEADERS([GL/glx.h], [], AC_MSG_ERROR([GLX header not found]))
403     OPENGL_LIBS="-lGL -ldl"
404 fi
405 AC_SUBST([OPENGL_LIBS])
406
407 if test "$with_accelerated_compositing" = "clutter"; then
408    PKG_CHECK_MODULES(CLUTTER, clutter-1.0 >= $CLUTTER_REQUIRED_VERSION)
409    PKG_CHECK_MODULES([CLUTTER_GTK], [clutter-gtk-1.0 >= $CLUTTER_GTK_REQUIRED_VERSION])
410
411    AC_SUBST(CLUTTER_CFLAGS)
412    AC_SUBST(CLUTTER_LIBS)
413    AC_SUBST(CLUTTER_GTK_CFLAGS)
414    AC_SUBST(CLUTTER_GTK_LIBS)
415 fi
416
417 # check whether to enable channel messaging support
418 AC_MSG_CHECKING([whether to enable HTML5 Channel Messaging support])
419 AC_ARG_ENABLE(channel_messaging,
420               AC_HELP_STRING([--enable-channel-messaging],
421                              [enable HTML5 channel messaging support [default=yes]]),
422               [],[enable_channel_messaging="yes"])
423 AC_MSG_RESULT([$enable_channel_messaging])
424
425 # check whether to enable notifications
426 AC_MSG_CHECKING([whether to enable notifications])
427 AC_ARG_ENABLE(notifications,
428               AC_HELP_STRING([--enable-notifications],
429                              [enable notifications [default=no]]),
430               [],[enable_notifications="no"])
431 AC_MSG_RESULT([$enable_notifications])
432
433 # check whether to enable the meter tag
434 AC_MSG_CHECKING([whether to enable HTML5 meter tag])
435 AC_ARG_ENABLE(meter_tag,
436               AC_HELP_STRING([--enable-meter-tag],
437                              [enable HTML5 meter [default=yes]]),
438               [],[enable_meter_tag="yes"])
439 AC_MSG_RESULT([$enable_meter_tag])
440
441 # check whether to enable HTML5 Microdata support
442 AC_MSG_CHECKING([whether to enable HTML5 Microdata support])
443 AC_ARG_ENABLE(microdata,
444               AC_HELP_STRING([--enable-microdata],
445                              [enable HTML5 microdata support [default=no]]),
446               [],[enable_microdata="no"])
447 AC_MSG_RESULT([$enable_microdata])
448
449 # check whether to enable page visibility API.
450 AC_MSG_CHECKING([whether to enable Page Visibility API support])
451 AC_ARG_ENABLE(page_visibility_api,
452               AC_HELP_STRING([--enable-page-visibility-api],
453                              [enable page visibility api[default=no]]),
454               [],[enable_page_visibility_api="no"])
455 AC_MSG_RESULT([$enable_page_visibility_api])
456
457 # check whether to enable the progress tag
458 AC_MSG_CHECKING([whether to enable HTML5 progress tag])
459 AC_ARG_ENABLE(progress_tag,
460               AC_HELP_STRING([--enable-progress-tag],
461                              [enable HTML5 progress [default=yes]]),
462               [],[enable_progress_tag="yes"])
463 AC_MSG_RESULT([$enable_progress_tag])
464
465 # check whether to enable JavaScript debugger/profiler support
466 AC_MSG_CHECKING([whether to enable JavaScript debugger/profiler support])
467 AC_ARG_ENABLE(javascript_debugger,
468               AC_HELP_STRING([--enable-javascript-debugger],
469                              [enable JavaScript debugger/profiler support [default=yes]]),
470               [],[enable_javascript_debugger="yes"])
471 AC_MSG_RESULT([$enable_javascript_debugger])
472
473 # check whether to enable Gamepad support
474 AC_MSG_CHECKING([whether to enable Gamepad support])
475 AC_ARG_ENABLE(gamepad,
476               AC_HELP_STRING([--enable-gamepad],
477                              [enable Gamepad support [default=no]]),
478               [],[enable_gamepad="no"])
479 AC_MSG_RESULT([$enable_gamepad])
480
481 # check whether to build with datagrid support
482 AC_MSG_CHECKING([whether to enable HTML5 datagrid support])
483 AC_ARG_ENABLE(datagrid,
484               AC_HELP_STRING([--enable-datagrid],
485                              [enable HTML5 datagrid support [default=no]]),
486               [],[enable_datagrid="no"])
487 AC_MSG_RESULT([$enable_datagrid])
488
489 # check whether to build with data transfer items support
490 AC_MSG_CHECKING([whether to enable HTML5 data transfer items support])
491 AC_ARG_ENABLE(data_transfer_items,
492               AC_HELP_STRING([--enable-data-transfer-items],
493                              [enable HTML5 data transfer items support [default=no]]),
494               [],[enable_data_transfer_items="no"])
495 AC_MSG_RESULT([$enable_data_transfer_items])
496
497 # check whether to enable DOM mutation observer support
498 AC_MSG_CHECKING([whether to enable DOM mutation observer support])
499 AC_ARG_ENABLE(mutation_observers,
500               AC_HELP_STRING([--enable-mutation-observers],
501                              [enable DOM mutation observer support [default=no]]),
502               [],[enable_mutation_observers="no"])
503 AC_MSG_RESULT([$enable_mutation_observers])
504
505 # check whether to enable HTML5 client-side session and persitent storage support
506 AC_MSG_CHECKING([whether to enable HTML5 client-side session and persistent storage support])
507 AC_ARG_ENABLE(dom_storage,
508               AC_HELP_STRING([--enable-dom-storage],
509                              [enable HTML5 client-side session and persistent storage support [default=yes]]),
510               [],[enable_dom_storage="yes"])
511 AC_MSG_RESULT([$enable_dom_storage])
512
513 # check whether to enable the indexed database API
514 AC_MSG_CHECKING([whether to enable the indexed database API])
515 AC_ARG_ENABLE(indexed_database,
516               AC_HELP_STRING([--enable-indexed-database],
517                              [enable the indexed database API [default=no]]),
518               [],[enable_indexed_database="no"])
519 AC_MSG_RESULT([$enable_indexed_database])
520
521 # check whether to enable the color input
522 AC_MSG_CHECKING([whether to enable the color input])
523 AC_ARG_ENABLE(input_color,
524               AC_HELP_STRING([--enable-input-color],
525                              [enable the color input [default=no]]),
526               [],[enable_input_color="no"])
527 AC_MSG_RESULT([$enable_input_color])
528
529 # check whether to enable the speech input API
530 AC_MSG_CHECKING([whether to enable the speech input API])
531 AC_ARG_ENABLE(input_speech,
532               AC_HELP_STRING([--enable-input-speech],
533                              [enable the speech input API [default=no]]),
534               [],[enable_input_speech="no"])
535 AC_MSG_RESULT([$enable_input_speech])
536
537 # check whether to build with SQL database support
538 AC_MSG_CHECKING([whether to enable SQL client-side database storage support])
539 AC_ARG_ENABLE(sql_database,
540               AC_HELP_STRING([--enable-sql-database],
541                              [enable SQL client-side database storage support [default=yes]]),
542               [],[enable_sql_database="yes"])
543 AC_MSG_RESULT([$enable_sql_database])
544
545 # check whether to build with icon database support
546 AC_MSG_CHECKING([whether to enable icon database support])
547 AC_ARG_ENABLE(icon_database,
548               AC_HELP_STRING([--enable-icon-database],
549                              [enable icon database [default=yes]]),
550               [],[enable_icon_database="yes"])
551 AC_MSG_RESULT([$enable_icon_database])
552
553 # check whether to build with image resizer API support
554 AC_MSG_CHECKING([whether to enable image resizer API support])
555 AC_ARG_ENABLE(image_resizer,
556               AC_HELP_STRING([--enable-image-resizer],
557                              [enable image resizer [default=no]]),
558               [],[enable_image_resizer="no"])
559 AC_MSG_RESULT([$enable_image_resizer])
560
561 # check whether to enable HTML5 datalist support
562 AC_MSG_CHECKING([whether to enable HTML5 datalist support])
563 AC_ARG_ENABLE(datalist,
564               AC_HELP_STRING([--enable-datalist],
565                              [enable HTML5 datalist support [default=yes]]),
566               [],[enable_datalist="yes"])
567 AC_MSG_RESULT([$enable_datalist])
568
569 # check whether to enable HTML5 sandbox iframe support
570 AC_MSG_CHECKING([whether to enable HTML5 sandboxed iframe support])
571 AC_ARG_ENABLE(sandbox,
572               AC_HELP_STRING([--enable-sandbox],
573                              [enable HTML5 sandboxed iframe support [default=yes]]),
574               [],[enable_sandbox="yes"])
575 AC_MSG_RESULT([$enable_sandbox])
576
577 # check whether to enable HTML5 audio/video support
578 AC_MSG_CHECKING([whether to enable HTML5 video support])
579 AC_ARG_ENABLE(video,
580               AC_HELP_STRING([--enable-video],
581                              [enable HTML5 video support [default=yes]]),
582               [],[enable_video="yes"])
583 AC_MSG_RESULT([$enable_video])
584
585 # turn off video features if --disable-video is requested
586 if test "$enable_video" = "no"; then
587    enable_video_track=no
588 fi
589
590 # check whether to enable HTML5 video track support
591 AC_MSG_CHECKING([whether to enable HTML5 video track support])
592 AC_ARG_ENABLE(video_track,
593               AC_HELP_STRING([--enable-video-track],
594                              [enable HTML5 video track support [default=no]]),
595               [],[enable_video_track="no"])
596 AC_MSG_RESULT([$enable_video_track])
597
598 # check whether to enable media source support
599 AC_MSG_CHECKING([whether to enable media source support])
600 AC_ARG_ENABLE(media_source,
601               AC_HELP_STRING([--enable-media-source],
602                              [enable support for media source [default=no]]),
603               [], [enable_media_source="no"])
604 AC_MSG_RESULT([$enable_media_source])
605
606 # check whether to enable media statistics support
607 AC_MSG_CHECKING([whether to enable media statistics support])
608 AC_ARG_ENABLE(media_statistics,
609               AC_HELP_STRING([--enable-media-statistics],
610                              [enable support for media statistics [default=no]]),
611               [], [enable_media_statistics="no"])
612 AC_MSG_RESULT([$enable_media_statistics])
613
614 # check whether to enable Javascript Fullscreen API support
615 AC_MSG_CHECKING([whether to enable Fullscreen API support])
616 AC_ARG_ENABLE(fullscreen_api,
617               AC_HELP_STRING([--enable-fullscreen-api],
618                              [enable the Fullscreen API support [default=yes]]),
619               [],[enable_fullscreen_api="yes"])
620 AC_MSG_RESULT([$enable_fullscreen_api])
621
622 # check whether to enable media stream support
623 AC_MSG_CHECKING([whether to enable media stream support])
624 AC_ARG_ENABLE(media_stream,
625               AC_HELP_STRING([--enable-media-stream],
626                              [enable media stream support (incomplete) [default=no]]),
627               [],[enable_media_stream="no"])
628 AC_MSG_RESULT([$enable_media_stream])
629
630 # check whether to enable XSLT support
631 AC_MSG_CHECKING([whether to enable XSLT support])
632 AC_ARG_ENABLE(xslt,
633               AC_HELP_STRING([--enable-xslt],
634                              [enable support for XSLT [default=yes]]),
635               [],[enable_xslt="yes"])
636 AC_MSG_RESULT([$enable_xslt])
637
638 # check whether to enable geolocation support
639 AC_MSG_CHECKING([whether to enable geolocation support])
640 AC_ARG_ENABLE(geolocation,
641               AC_HELP_STRING([--enable-geolocation],
642                              [enable support for geolocation [default=no]]),
643               [],[enable_geolocation="no"])
644 AC_MSG_RESULT([$enable_geolocation])
645
646 # check whether to enable MathML support
647 AC_MSG_CHECKING([whether to enable MathML support])
648 AC_ARG_ENABLE(mathml,
649               AC_HELP_STRING([--enable-mathml],
650                              [enable support for MathML [default=yes]]),
651               [],[enable_mathml="yes"])
652 AC_MSG_RESULT([$enable_mathml])
653
654 # check whether to enable SVG support
655 AC_MSG_CHECKING([whether to enable SVG support])
656 AC_ARG_ENABLE(svg,
657               AC_HELP_STRING([--enable-svg],
658                              [enable support for SVG [default=yes]]),
659               [],[enable_svg="yes"])
660 AC_MSG_RESULT([$enable_svg])
661
662 # check whether to enable SharedWorkers support
663 AC_MSG_CHECKING([whether to enable SharedWorkers support])
664 AC_ARG_ENABLE(shared_workers,
665               AC_HELP_STRING([--enable-shared-workers],
666                              [enable support for SharedWorkers [default=yes]]),
667               [],[enable_shared_workers="yes"])
668 AC_MSG_RESULT([$enable_shared_workers])
669
670 # check whether to enable Web Workers support
671 AC_MSG_CHECKING([whether to enable Web Workers support])
672 AC_ARG_ENABLE(workers,
673               AC_HELP_STRING([--enable-workers],
674                              [enable support for Web Workers [default=yes]]),
675               [],[enable_workers="yes"])
676 AC_MSG_RESULT([$enable_workers])
677
678 # check whether to enable directory upload support
679 AC_MSG_CHECKING([whether to enable directory upload support])
680 AC_ARG_ENABLE(directory_upload,
681               AC_HELP_STRING([--enable-directory-upload],
682                              [enable support for directory upload [default=no]]),
683               [], [enable_directory_upload="no"])
684 AC_MSG_RESULT([$enable_directory_upload])
685
686 # check whether to enable HTML5 FileSystem API support
687 AC_MSG_CHECKING([whether to enable HTML5 FileSystem API support])
688 AC_ARG_ENABLE(file_system,
689               AC_HELP_STRING([--enable-file-system],
690                              [enable support for HTML5 FileSystem API [default=no]]),
691               [], [enable_file_system="no"])
692 AC_MSG_RESULT([$enable_file_system])
693
694 # check whether to enable HTML5 <style scoped> support
695 AC_MSG_CHECKING([whether to enable HTML5 <style scoped> support])
696 AC_ARG_ENABLE(file_system,
697               AC_HELP_STRING([--enable-style-scoped],
698                              [enable support for HTML5 <style scoped> [default=no]]),
699               [], [enable_style_scoped="no"])
700 AC_MSG_RESULT([$enable_style_scoped])
701
702 # check whether to enable Quota API support
703 AC_MSG_CHECKING([whether to enable Quota API support])
704 AC_ARG_ENABLE(quota,
705               AC_HELP_STRING([--enable-quota],
706                              [enable support for Quota API [default=no]]),
707               [], [enable_quota="no"])
708 AC_MSG_RESULT([$enable_quota])
709
710 # turn off svg features if --disable-svg is requested
711 if test "$enable_svg" = "no"; then
712    enable_svg_fonts=no
713 fi
714
715 # check whether to enable support for filters
716 AC_MSG_CHECKING([whether to enable support for filters])
717 AC_ARG_ENABLE(filters,
718               AC_HELP_STRING([--enable-filters],
719                              [enable support for filters (experimental) [default=yes]]),
720               [],[enable_filters="yes"])
721 AC_MSG_RESULT([$enable_filters])
722
723 # check whether to enable support for SVG fonts
724 AC_MSG_CHECKING([whether to enable support for SVG fonts])
725 AC_ARG_ENABLE(svg_fonts,
726               AC_HELP_STRING([--enable-svg-fonts],
727                              [enable support for SVG fonts (experimental) [default=yes]]),
728               [],[enable_svg_fonts="yes"])
729 AC_MSG_RESULT([$enable_svg_fonts])
730
731 # check for SVG features, enabling SVG if necessary
732 if test "$enable_svg_fonts" = "yes"; then
733    svg_flags=yes
734    if test "$enable_svg" = "no"; then
735        AC_MSG_WARN([SVG feature(s) requested but SVG is disabled.. Enabling SVG support])
736        enable_svg=yes
737    fi
738 fi
739
740 # check whether to enable Web Socket support
741 AC_MSG_CHECKING([whether to enable Web Sockets support])
742 AC_ARG_ENABLE(web_sockets,
743               AC_HELP_STRING([--enable-web-sockets],
744                              [enable support for Web Sockets [default=yes]]),
745               [],[enable_web_sockets="yes"])
746 AC_MSG_RESULT([$enable_web_sockets])
747
748 # check whether to enable Web Audio support
749 enable_web_audio=no
750 AC_MSG_RESULT([$enable_web_audio])
751
752 # check whether to enable Web Timing support
753 AC_MSG_CHECKING([whether to enable Web Timing support])
754 AC_ARG_ENABLE(web_timing,
755               AC_HELP_STRING([--enable-web-timing],
756                              [enable support for Web Timing [default=no]]),
757               [],[enable_web_timing="no"])
758 AC_MSG_RESULT([$enable_web_timing])
759
760 # check whether to enable Blob support
761 AC_MSG_CHECKING([whether to enable Blob support])
762 AC_ARG_ENABLE(blob,
763               AC_HELP_STRING([--enable-blob],
764                              [enable support for Blob [default=yes]]),
765               [],[enable_blob="yes"])
766 AC_MSG_RESULT([$enable_blob])
767
768 # check whether to enable Fast Mobile Scrolling support
769 AC_MSG_CHECKING([whether to enable Fast Mobile Scrolling])
770 AC_ARG_ENABLE(fast_mobile_scrolling,
771               AC_HELP_STRING([--enable-fast-mobile-scrolling],
772                              [enable support for Fast Mobile Scrolling [default=no]]),
773               [],[enable_fast_mobile_scrolling="no"])
774 AC_MSG_RESULT([$enable_fast_mobile_scrolling])
775
776 # check whether to enable code coverage
777 AC_MSG_CHECKING([whether to enable code coverage support])
778 AC_ARG_ENABLE(coverage,
779               AC_HELP_STRING([--enable-coverage],
780                              [enable code coverage support [default=no]]),
781               [],[enable_coverage="no"])
782 AC_MSG_RESULT([$enable_coverage])
783
784 # check whether to enable FastMalloc
785 AC_MSG_CHECKING([whether to enable optimized memory allocator])
786 AC_ARG_ENABLE(fast_malloc,
787               AC_HELP_STRING([--enable-fast-malloc],
788                              [enable optimized memory allocator default=yes, default=no for debug builds]),
789               [],[if test "$enable_debug" = "yes"; then enable_fast_malloc="no"; else enable_fast_malloc="yes"; fi])
790 AC_MSG_RESULT([$enable_fast_malloc])
791
792 # check whether to enable debug symbols
793 AC_MSG_CHECKING([whether to enable debug symbols])
794 AC_ARG_ENABLE(debug_symbols,
795               AC_HELP_STRING([--enable-debug-symbols],
796                              [enable debug symbols default=no, default=yes for debug builds]),
797               [],[if test "$enable_debug" = "yes"; then enable_debug_symbols="yes"; else enable_debug_symbols="no"; fi])
798 AC_MSG_RESULT([$enable_debug_symbols])
799
800 # check whether to enable debug features
801 AC_MSG_CHECKING([whether to enable debug features])
802 AC_ARG_ENABLE(debug_features,
803               AC_HELP_STRING([--enable-debug-features],
804                              [enable debug features default=no, default=yes for debug builds]),
805               [],[if test "$enable_debug" = "yes"; then enable_debug_features="yes"; else enable_debug_features="no"; fi])
806 AC_MSG_RESULT([$enable_debug_features])
807
808 # Determine JavaScript engine to use.
809 AC_MSG_CHECKING([Javascript engine])
810 AC_ARG_WITH(jsengine,
811             AC_HELP_STRING([--with-jsengine=@<:@jsc@:>@],
812                            [Select Javascript engine [default=jsc]]),
813             [],[with_jsengine="jsc"])
814
815 case "$with_jsengine" in
816      jsc) ;;
817      *) AC_MSG_ERROR([Invalid JS engine: Must be jsc]) ;;
818 esac
819 AC_MSG_RESULT([$with_jsengine])
820
821 AC_MSG_CHECKING([whether to enable JIT compilation])
822 AC_ARG_ENABLE(jit,
823               AS_HELP_STRING([--enable-jit],
824                              [Enable JIT compilation (default: autodetect)]))
825 case "$enable_jit" in
826   yes) JSC_CPPFLAGS="-DENABLE_JIT=1" ;;
827   no) JSC_CPPFLAGS="-DENABLE_JIT=0" ;;
828   *) enable_jit="autodetect" ;;
829 esac
830 AC_SUBST(JSC_CPPFLAGS)
831 AC_MSG_RESULT([$enable_jit])
832
833 # Opcode stats
834 AC_MSG_CHECKING([whether to enable opcode stats])
835 AC_ARG_ENABLE([opcode-stats],
836   [AS_HELP_STRING([--enable-opcode-stats], [Enable Opcode statistics (default: disabled)])],
837   [], [enable_opcode_stats=no])
838 AC_MSG_RESULT([$enable_opcode_stats])
839
840 if test "$enable_opcode_stats" = "yes"; then
841   if test "$enable_jit" = "yes"; then
842     AC_MSG_ERROR([JIT must be disabled for Opcode stats to work.])
843   fi
844   AC_DEFINE([ENABLE_OPCODE_STATS], [1], [Define to enable Opcode statistics])
845 fi
846
847 # Link prefetch
848 AC_MSG_CHECKING([whether to enable link prefetch support])
849 AC_ARG_ENABLE([link-prefetch],
850   [AS_HELP_STRING([--enable-link-prefetch], [Enable Link prefetch support (default: disabled)])],
851   [],[enable_link_prefetch=no])
852 AC_MSG_RESULT([$enable_link_prefetch])
853
854 if test "$enable_link_prefetch" = "yes"; then 
855   AC_DEFINE([ENABLE_LINK_PREFETCH], [1], [Define to enable link prefetch support])
856 fi
857
858 # GObject Introspection
859 AC_MSG_CHECKING([whether to enable GObject introspection support])
860 AC_ARG_ENABLE([introspection],
861   [AS_HELP_STRING([--enable-introspection],[Enable GObject introspection (default: disabled)])],
862   [],[enable_introspection=no])
863 AC_MSG_RESULT([$enable_introspection])
864
865 # check whether to enable animation API
866 AC_MSG_CHECKING([whether to enable Animation API support])
867 AC_ARG_ENABLE(animation_api,
868               AC_HELP_STRING([--enable-animation-api],
869                              [enable support for Animation API (experimental) [default=no]]),
870               [], [enable_animation_api="no"])
871 AC_MSG_RESULT([$enable_animation_api])
872
873 # check whether to enable requestAnimationFrame support
874 AC_MSG_CHECKING([whether to enable requestAnimationFrame support])
875 AC_ARG_ENABLE(request_animation_frame,
876               AC_HELP_STRING([--enable-request-animation-frame],
877                              [enable support for requestAnimationFrame (experimental) [default=no]]),
878               [],[enable_request_animation_frame="no"])
879 AC_MSG_RESULT([$enable_request_animation_frame])
880
881 # check whether to enable touch icon loading 
882 AC_MSG_CHECKING([whether to enable touch icon loading])
883 AC_ARG_ENABLE(touch_icon_loading,
884               AC_HELP_STRING([--enable-touch-icon-loading],
885                              [enable support for loading touch icons [default=no]]),
886               [], [enable_touch_icon_loading="no"])
887 AC_MSG_RESULT([$enable_touch_icon_loading])
888
889 # check whether to enable Register Protocol Handler support
890 AC_MSG_CHECKING([whether to enable Register Protocol Handler])
891 AC_ARG_ENABLE(register_protocol_handler,
892               AC_HELP_STRING([--enable-register-protocol-handler],
893                              [enable support for Register Protocol Handler (experimental) [default=no]]),
894               [],[enable_register_protocol_handler="no"])
895 AC_MSG_RESULT([$enable_register_protocol_handler])
896
897 # check whether to enable DeviceOrientation support
898 AC_MSG_CHECKING([whether to enable DeviceOrientation])
899 AC_ARG_ENABLE(device_orientation,
900               AC_HELP_STRING([--enable-device-orientation],
901                              [enable support for DeviceOrientation (experimental and incomplete) [default=no]]),
902               [],[enable_device_orientation="no"])
903 AC_MSG_RESULT([$enable_device_orientation])
904
905 G_IR_SCANNER=
906 G_IR_COMPILER=
907 G_IR_GENERATE=
908 GIRDIR=
909 GIRTYPELIBDIR=
910
911 if test "$enable_introspection" = "yes"; then
912   GOBJECT_INTROSPECTION_REQUIRED=0.9.5
913   PKG_CHECK_MODULES([INTROSPECTION],[gobject-introspection-1.0 >= $GOBJECT_INTROSPECTION_REQUIRED])
914   
915   G_IR_SCANNER="$($PKG_CONFIG --variable=g_ir_scanner gobject-introspection-1.0)"
916   G_IR_COMPILER="$($PKG_CONFIG --variable=g_ir_compiler gobject-introspection-1.0)"
917   G_IR_GENERATE="$($PKG_CONFIG --variable=g_ir_generate gobject-introspection-1.0)"
918   AC_DEFINE([ENABLE_INTROSPECTION],[1],[Define to enable GObject introspection support])
919 fi
920
921 AC_SUBST([G_IR_SCANNER])
922 AC_SUBST([G_IR_COMPILER])
923 AC_SUBST([G_IR_GENERATE])
924
925 # determine the font backend
926 AC_MSG_CHECKING([the font backend to use])
927 AC_ARG_WITH(font_backend,
928             AC_HELP_STRING([--with-font-backend=@<:@freetype/pango@:>@],
929                            [Select font backend [default=freetype]]),
930             [],[with_font_backend="freetype"])
931
932 case "$with_font_backend" in
933      freetype|pango) ;;
934      *) AC_MSG_ERROR([Invalid font backend: must be freetype or pango.]) ;;
935 esac
936 AC_MSG_RESULT([$with_font_backend])
937
938 if test "$host_cpu" = "sh4"; then
939    CXXFLAGS="$CXXFLAGS -mieee -w"
940    CFLAGS="$CFLAGS -mieee -w"
941 fi
942
943 # Add '-g' flag to gcc to build with debug symbols
944 if test "$enable_debug_symbols" = "yes"; then
945    CXXFLAGS="$CXXFLAGS -g"
946    CFLAGS="$CFLAGS -g"
947 fi
948
949 if test "$enable_debug_features" = "no"; then
950    AC_DEFINE([NDEBUG], [1], [Define to disable debugging features])
951 fi
952
953 # Add the appropriate 'O' level for optimized builds
954 if test "$enable_optimizations" = "yes"; then
955    CXXFLAGS="$CXXFLAGS -O2"
956    CFLAGS="$CFLAGS -O2"
957 else
958    CXXFLAGS="$CXXFLAGS -O0"
959    CFLAGS="$CFLAGS -O0"
960 fi
961
962 PKG_CHECK_MODULES([LIBSOUP],
963                   [libsoup-2.4 >= $LIBSOUP_REQUIRED_VERSION])
964 AC_SUBST([LIBSOUP_CFLAGS])
965 AC_SUBST([LIBSOUP_LIBS])
966
967 # check if FreeType/FontConfig are available
968 if test "$with_font_backend" = "freetype"; then
969    if test "$with_target" = "directfb"; then
970    PKG_CHECK_MODULES([FREETYPE],
971                      [fontconfig >= $FONTCONFIG_REQUIRED_VERSION
972                      freetype2 >= $FREETYPE2_REQUIRED_VERSION])
973    else
974    PKG_CHECK_MODULES([FREETYPE],
975                      [cairo-ft
976                      fontconfig >= $FONTCONFIG_REQUIRED_VERSION
977                      freetype2 >= $FREETYPE2_REQUIRED_VERSION])
978    fi
979    AC_SUBST([FREETYPE_CFLAGS])
980    AC_SUBST([FREETYPE_LIBS])
981 fi
982
983 # check if SQLite3 is available. Error out only if one of the
984 # features hard-depending on it is enabled while SQLite3 is
985 # unavailable.
986 PKG_CHECK_MODULES([SQLITE3],
987                   [sqlite3 >= $SQLITE_REQUIRED_VERSION],
988                   [sqlite3_has_pkg_config=yes],
989                   [sqlite3_has_pkg_config=no])
990 if test "$sqlite3_has_pkg_config" = "no"; then
991    AC_SEARCH_LIBS([sqlite3_open16], [sqlite3],
992                   [sqlite3_found=yes;SQLITE3_LIBS="$LIBS";SQLITE3_CFLAGS="-I $srcdir/WebKitLibraries/WebCoreSQLite3"],
993                   [sqlite3_found=no])
994 fi
995 AC_SUBST([SQLITE3_CFLAGS])
996 AC_SUBST([SQLITE3_LIBS])
997
998 if (test "$sqlite3_found" = "no"); then
999    AC_MSG_ERROR([SQLite3 is required for the Database related features])
1000 fi
1001
1002 # check if libxslt is available
1003 if test "$enable_xslt" = "yes"; then
1004    PKG_CHECK_MODULES([LIBXSLT],[libxslt >= $LIBXSLT_REQUIRED_VERSION])
1005    AC_SUBST([LIBXSLT_CFLAGS])
1006    AC_SUBST([LIBXSLT_LIBS])
1007 fi
1008
1009 # check if geoclue is available
1010 if test "$enable_geolocation" = "yes"; then
1011     PKG_CHECK_MODULES([GEOCLUE], [geoclue])
1012     AC_SUBST([GEOCLUE_CFLAGS])
1013     AC_SUBST([GEOCLUE_LIBS])
1014 fi
1015
1016 # check for XRender under Linux/Unix. Some linkers require explicit
1017 # linkage (like GNU Gold), so we cannot rely on GTK+ pulling XRender
1018 if test "$os_win32" = "no"; then
1019    PKG_CHECK_MODULES([XRENDER], [xrender])
1020    AC_SUBST([XRENDER_CFLAGS])
1021    AC_SUBST([XRENDER_LIBS])
1022 fi
1023
1024 # check if gstreamer is available
1025 if test "$enable_video" = "yes" || test "$enable_web_audio" = "yes"; then
1026    PKG_CHECK_MODULES([GSTREAMER],
1027                      [gstreamer-0.10 >= $GSTREAMER_REQUIRED_VERSION
1028                      gstreamer-app-0.10
1029                      gstreamer-audio-0.10
1030                      gstreamer-base-0.10
1031                      gstreamer-interfaces-0.10
1032                      gstreamer-pbutils-0.10
1033                      gstreamer-plugins-base-0.10 >= $GSTREAMER_PLUGINS_BASE_REQUIRED_VERSION
1034                      gstreamer-video-0.10],
1035                      [have_gstreamer=yes])
1036
1037    AC_SUBST([GSTREAMER_CFLAGS])
1038    AC_SUBST([GSTREAMER_LIBS])
1039 fi
1040
1041 # check if libfftw is available
1042 if test "$enable_web_audio" = "yes"; then
1043    PKG_CHECK_MODULES([LIBFFTW],
1044                      [fftw3 >= $LIBFFTW_REQUIRED_VERSION
1045                      fftw3f >= $LIBFFTW_REQUIRED_VERSION],
1046                      [have_fftw=yes])
1047
1048     AC_SUBST([LIBFFTW_CFLAGS])
1049     AC_SUBST([LIBFFTW_LIBS])
1050 fi
1051
1052 if test "$with_accelerated_compositing" = "clutter"; then
1053    PKG_CHECK_MODULES(CLUTTER, clutter-1.0 >= $CLUTTER_REQUIRED_VERSION)
1054    PKG_CHECK_MODULES([CLUTTER_GTK],
1055                      [clutter-gtk-1.0 >= $CLUTTER_GTK_REQUIRED_VERSION])
1056
1057    AC_SUBST(CLUTTER_CFLAGS)
1058    AC_SUBST(CLUTTER_LIBS)
1059    AC_SUBST(CLUTTER_GTK_CFLAGS)
1060    AC_SUBST(CLUTTER_GTK_LIBS)
1061 fi
1062
1063 # check if atspi2 is available (only needed for Webkit2 unit tests)
1064 if test "$enable_webkit2" = "yes"; then
1065    PKG_CHECK_MODULES([ATSPI2],
1066                      [atspi-2 >= $ATSPI2_REQUIRED_VERSION],
1067                      [have_atspi2=yes], [have_atspi2=no])
1068
1069    AC_SUBST([ATSPI2_CFLAGS])
1070    AC_SUBST([ATSPI2_LIBS])
1071 fi
1072
1073 # check for code coverage support
1074 if test "$enable_coverage" = "yes"; then
1075    COVERAGE_CFLAGS="-MD"
1076    COVERAGE_LDFLAGS="-ftest-coverage -fprofile-arcs"
1077    AC_SUBST([COVERAGE_CFLAGS])
1078    AC_SUBST([COVERAGE_LDFLAGS])
1079 fi
1080
1081 # check for HTML features
1082 if test "$enable_video" = "yes"; then
1083     html_flags=yes
1084 fi
1085
1086 # WebKit2
1087 AC_MSG_CHECKING([whether to build Webkit2])
1088 AC_ARG_ENABLE(webkit2,
1089     AC_HELP_STRING([--enable-webkit2], [build webkit2 [default=no]]),
1090     [], [enable_webkit2="no"])
1091 AC_MSG_RESULT([$enable_webkit2])
1092 if test "$enable_webkit2" = "yes"; then
1093    if test "$GTK_API_VERSION" = "2.0"; then
1094       AC_MSG_ERROR([WebKit2 requires GTK+ 3.x, use --with-gtk=3.0])
1095    fi
1096 fi
1097
1098 # Plugin Process
1099 AC_MSG_CHECKING([whether to build plugin process for WebKit2])
1100 AC_ARG_ENABLE(plugin_process,
1101             AC_HELP_STRING([--enable-plugin-process], [build plugin process for WebKit2 [default=yes]]),
1102                            [], [enable_plugin_process="yes"])
1103 AC_MSG_RESULT([$enable_plugin_process])
1104
1105 # Build the plugin process only when building Webkit2.
1106 if test "$enable_webkit2" = "no"; then
1107     enable_plugin_process=no
1108 fi
1109
1110 # Make sure we have GTK+ 2.x to build the plugin process.
1111 if test "$enable_plugin_process" = "yes"; then
1112    PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= $GTK2_REQUIRED_VERSION gail >= $GAIL2_REQUIRED_VERSION)
1113 fi
1114 AC_SUBST(GTK2_CFLAGS)
1115 AC_SUBST(GTK2_LIBS)
1116
1117 GTK_DOC_CHECK([1.10])
1118
1119 # OS conditionals
1120 AM_CONDITIONAL([OS_WIN32],[test "$os_win32" = "yes"])
1121 AM_CONDITIONAL([OS_UNIX],[test "$os_win32" = "no"])
1122 AM_CONDITIONAL([OS_LINUX],[test "$os_linux" = "yes"])
1123 AM_CONDITIONAL([OS_GNU],[test "$os_gnu" = "yes"])
1124 AM_CONDITIONAL([OS_FREEBSD],[test "$os_freebsd" = "yes"])
1125
1126 # target conditionals
1127 AM_CONDITIONAL([TARGET_X11], [test "$with_target" = "x11"])
1128 AM_CONDITIONAL([TARGET_WIN32], [test "$with_target" = "win32"])
1129 AM_CONDITIONAL([TARGET_QUARTZ], [test "$with_target" = "quartz"])
1130 AM_CONDITIONAL([TARGET_DIRECTFB], [test "$with_target" = "directfb"])
1131
1132 # JS engine conditionals
1133 AM_CONDITIONAL([USE_JSC], [test "$with_jsengine" = "jsc"])
1134
1135 # Unicode backend conditionals
1136 AM_CONDITIONAL([USE_ICU_UNICODE], [test "$with_unicode_backend" = "icu"])
1137 AM_CONDITIONAL([USE_GLIB_UNICODE], [test "$with_unicode_backend" = "glib"])
1138
1139 # Font backend conditionals
1140 AM_CONDITIONAL([USE_FREETYPE], [test "$with_font_backend" = "freetype"])
1141 AM_CONDITIONAL([USE_PANGO], [test "$with_font_backend" = "pango"])
1142
1143 # GStreamer feature conditional
1144 AM_CONDITIONAL([USE_GSTREAMER], [test "$have_gstreamer" = "yes"])
1145
1146 # ATSPI2 conditional
1147 AM_CONDITIONAL([HAVE_ATSPI2], [test "$have_atspi2" = "yes"])
1148
1149 # Accelerated compositing conditional
1150 AM_CONDITIONAL([USE_ACCELERATED_COMPOSITING], [test "$with_accelerated_compositing" = "cairo" || test "$with_accelerated_compositing" = "opengl" || test "$with_accelerated_compositing" = "clutter"])
1151 AM_CONDITIONAL([USE_TEXTURE_MAPPER_CAIRO], [test "$with_accelerated_compositing" = "cairo"])
1152 AM_CONDITIONAL([USE_TEXTURE_MAPPER_GL], [test "$with_accelerated_compositing" = "opengl"])
1153 AM_CONDITIONAL([USE_CLUTTER], [test "$with_accelerated_compositing" = "clutter"])
1154
1155 # WebKit feature conditionals
1156 AM_CONDITIONAL([ENABLE_DEBUG],[test "$enable_debug_features" = "yes"])
1157 AM_CONDITIONAL([ENABLE_WEBGL],[test "$enable_webgl" = "yes"])
1158 AM_CONDITIONAL([ENABLE_BLOB],[test "$enable_blob" = "yes"])
1159 AM_CONDITIONAL([ENABLE_METER_TAG],[test "$enable_meter_tag" = "yes"])
1160 AM_CONDITIONAL([ENABLE_MICRODATA],[test "$enable_microdata" = "yes"])
1161 AM_CONDITIONAL([ENABLE_PAGE_VISIBILITY_API],[test "$enable_page_visibility_api" = "yes"])
1162 AM_CONDITIONAL([ENABLE_PROGRESS_TAG],[test "$enable_progress_tag" = "yes"])
1163 AM_CONDITIONAL([ENABLE_CHANNEL_MESSAGING],[test "$enable_channel_messaging" = "yes"])
1164 AM_CONDITIONAL([ENABLE_JAVASCRIPT_DEBUGGER],[test "$enable_javascript_debugger" = "yes"])
1165 AM_CONDITIONAL([ENABLE_GAMEPAD],[test "$enable_gamepad" = "yes"])
1166 AM_CONDITIONAL([ENABLE_DIRECTORY_UPLOAD],[test "$enable_directory_upload" = "yes"])
1167 AM_CONDITIONAL([ENABLE_DATAGRID],[test "$enable_datagrid" = "yes"])
1168 AM_CONDITIONAL([ENABLE_DATA_TRANSFER_ITEMS],[test "$enable_data_transfer_items" = "yes"])
1169 AM_CONDITIONAL([ENABLE_SQL_DATABASE],[test "$enable_sql_database" = "yes"])
1170 AM_CONDITIONAL([ENABLE_DATALIST],[test "$enable_datalist" = "yes"])
1171 AM_CONDITIONAL([ENABLE_DETAILS],[test "$enable_details" = "yes"])
1172 AM_CONDITIONAL([ENABLE_FAST_MOBILE_SCROLLING],[test "$enable_fast_mobile_scrolling" = "yes"])
1173 AM_CONDITIONAL([ENABLE_FILE_SYSTEM],[test "$enable_file_system" = "yes"])
1174 AM_CONDITIONAL([ENABLE_STYLE_SCOPED],[test "$enable_style_scoped" = "yes"])
1175 AM_CONDITIONAL([ENABLE_QUOTA],[test "$enable_quota" = "yes"])
1176 AM_CONDITIONAL([ENABLE_ICONDATABASE],[test "$enable_icon_database" = "yes"])
1177 AM_CONDITIONAL([ENABLE_IMAGE_RESIZER],[test "$enable_image_resizer" = "yes"])
1178 AM_CONDITIONAL([ENABLE_INDEXED_DATABASE],[test "$enable_indexed_database" = "yes"])
1179 AM_CONDITIONAL([ENABLE_INPUT_COLOR],[test "$enable_input_color" = "yes"])
1180 AM_CONDITIONAL([ENABLE_INPUT_SPEECH],[test "$enable_input_speech" = "yes"])
1181 AM_CONDITIONAL([ENABLE_XSLT],[test "$enable_xslt" = "yes"])
1182 AM_CONDITIONAL([ENABLE_FILTERS],[test "$enable_filters" = "yes"])
1183 AM_CONDITIONAL([ENABLE_GEOLOCATION], [test "$enable_geolocation" = "yes"])
1184 AM_CONDITIONAL([ENABLE_MATHML], [test "$enable_mathml" = "yes"])
1185 AM_CONDITIONAL([ENABLE_MHTML], [test "$enable_mhtml" = "yes"])
1186 AM_CONDITIONAL([ENABLE_VIDEO],[test "$enable_video" = "yes"])
1187 AM_CONDITIONAL([ENABLE_MEDIA_SOURCE],[test "$enable_media_source" = "yes"])
1188 AM_CONDITIONAL([ENABLE_MEDIA_STATISTICS],[test "$enable_media_statistics" = "yes"])
1189 AM_CONDITIONAL([ENABLE_VIDEO_TRACK],[test "$enable_video_track" = "yes"])
1190 AM_CONDITIONAL([ENABLE_FULLSCREEN_API],[test "$enable_fullscreen_api" = "yes"])
1191 AM_CONDITIONAL([ENABLE_MEDIA_STREAM],[test "$enable_media_stream" = "yes"])
1192 AM_CONDITIONAL([ENABLE_NOTIFICATIONS],[test "$enable_notifications" = "yes"])
1193 AM_CONDITIONAL([ENABLE_ORIENTATION_EVENTS],[test "$enable_orientation_events" = "yes"])
1194 AM_CONDITIONAL([ENABLE_SVG],[test "$enable_svg" = "yes"])
1195 AM_CONDITIONAL([ENABLE_SVG_FONTS],[test "$enable_svg_fonts" = "yes"])
1196 AM_CONDITIONAL([ENABLE_COVERAGE],[test "$enable_coverage" = "yes"])
1197 AM_CONDITIONAL([ENABLE_FAST_MALLOC],[test "$enable_fast_malloc" = "yes"])
1198 AM_CONDITIONAL([ENABLE_WORKERS],[test "$enable_workers" = "yes"])
1199 AM_CONDITIONAL([ENABLE_SHARED_WORKERS],[test "$enable_shared_workers" = "yes"])
1200 AM_CONDITIONAL([SVG_FLAGS],[test "$svg_flags" = "yes"])
1201 AM_CONDITIONAL([HTML_FLAGS],[test "$html_flags" = "yes"])
1202 AM_CONDITIONAL([ENABLE_WEB_SOCKETS],[test "$enable_web_sockets" = "yes"])
1203 AM_CONDITIONAL([ENABLE_WEB_AUDIO],[test "$enable_web_audio" = "yes"])
1204 AM_CONDITIONAL([ENABLE_WEB_TIMING],[test "$enable_web_timing" = "yes"])
1205 AM_CONDITIONAL([ENABLE_OPCODE_STATS],[test "$enable_opcode_stats" = "yes"])
1206 AM_CONDITIONAL([ENABLE_WEBKIT2],[test "$enable_webkit2" = "yes"])
1207 AM_CONDITIONAL([ENABLE_PLUGIN_PROCESS],[test "$enable_plugin_process" = "yes"])
1208 AM_CONDITIONAL([ENABLE_SPELLCHECK],[test "$enable_spellcheck" = "yes"])
1209 AM_CONDITIONAL([ENABLE_ANIMATION_API],[test "$enable_animation_api" = "yes"])
1210 AM_CONDITIONAL([ENABLE_REQUEST_ANIMATION_FRAME],[test "$enable_request_animation_frame" = "yes"])
1211 AM_CONDITIONAL([ENABLE_TOUCH_ICON_LOADING],[test "$enable_touch_icon_loading" = "yes"])
1212 AM_CONDITIONAL([ENABLE_REGISTER_PROTOCOL_HANDLER],[test "$enable_register_protocol_handler" = "yes"])
1213 AM_CONDITIONAL([ENABLE_DEVICE_ORIENTATION],[test "$enable_device_orientation" = "yes"])
1214 AM_CONDITIONAL([ENABLE_MUTATION_OBSERVERS],[test "$enable_mutation_observers" = "yes"])
1215
1216 # Gtk conditionals
1217 AM_CONDITIONAL([ENABLE_INTROSPECTION],[test "$enable_introspection" = "yes"])
1218
1219 AC_CONFIG_FILES([
1220 GNUmakefile
1221 ])
1222  
1223
1224 AC_CONFIG_FILES([
1225 Source/WebKit/gtk/webkit/webkitversion.h
1226 ])
1227
1228 AC_CONFIG_FILES([
1229 Source/WebKit/gtk/${WEBKITGTK_PC_NAME}-${WEBKITGTK_API_VERSION}.pc:Source/WebKit/gtk/webkit.pc.in
1230 Source/WebKit/gtk/JSCore-${WEBKITGTK_API_VERSION}.gir:Source/WebKit/gtk/JSCore.gir.in
1231 Source/WebKit/gtk/org.webkitgtk-${WEBKITGTK_API_VERSION}.gschema.xml:Source/WebKit/gtk/org.webkitgtk.gschema.xml.in
1232 Source/JavaScriptCore/javascriptcoregtk-${WEBKITGTK_API_VERSION}.pc:Source/JavaScriptCore/javascriptcoregtk.pc.in
1233 ]
1234 ,[WEBKITGTK_API_VERSION=$WEBKITGTK_API_VERSION,WEBKITGTK_PC_NAME=$WEBKITGTK_PC_NAME]
1235 )
1236
1237
1238 if test "$enable_webkit2" = "yes"; then
1239     AC_CONFIG_FILES([
1240     Source/WebKit2/webkit2gtk-${WEBKITGTK_API_VERSION}.pc:Source/WebKit2/webkit2gtk.pc.in
1241     ]
1242     ,[WEBKITGTK_API_VERSION=$WEBKITGTK_API_VERSION,WEBKITGTK_PC_NAME=$WEBKITGTK_PC_NAME]
1243     )
1244 fi
1245
1246 AC_OUTPUT
1247
1248 echo "
1249 WebKit was configured with the following options:
1250
1251 Build configuration:
1252  Enable debugging (slow)                                  : $enable_debug
1253  Compile with debug symbols (slow)                        : $enable_debug_symbols
1254  Enable debug features (slow)                             : $enable_debug_features
1255  Enable GCC build optimization                            : $enable_optimizations
1256  Code coverage support                                    : $enable_coverage
1257  Unicode backend                                          : $with_unicode_backend
1258  Font backend                                             : $with_font_backend
1259  Optimized memory allocator                               : $enable_fast_malloc
1260  JavaScript Engine                                        : $with_jsengine
1261  Accelerated Compositing                                  : $with_accelerated_compositing
1262
1263 Features:
1264  WebGL                                                    : $enable_webgl
1265  Blob support                                             : $enable_blob
1266  DOM mutation observer support                            : $enable_mutation_observers
1267  DeviceOrientation support                                : $enable_device_orientation
1268  Directory upload                                         : $enable_directory_upload
1269  Fast Mobile Scrolling                                    : $enable_fast_mobile_scrolling
1270  JIT compilation                                          : $enable_jit
1271  Filters support                                          : $enable_filters
1272  Geolocation support                                      : $enable_geolocation
1273  JavaScript debugger/profiler support                     : $enable_javascript_debugger
1274  Gamepad support                                          : $enable_gamepad
1275  MathML support                                           : $enable_mathml
1276  Media source                                             : $enable_media_source
1277  Media statistics                                         : $enable_media_statistics
1278  HTML5 channel messaging support                          : $enable_channel_messaging
1279  HTML5 meter element support                              : $enable_meter_tag
1280  HTML5 microdata support                                  : $enable_microdata
1281  Page Visibility API support                              : $enable_page_visibility_api
1282  HTML5 progress element support                           : $enable_progress_tag
1283  HTML5 client-side session and persistent storage support : $enable_dom_storage
1284  SQL client-side database storage support                 : $enable_sql_database
1285  HTML5 datagrid support                                   : $enable_datagrid
1286  HTML5 data transfer items support                        : $enable_data_transfer_items
1287  HTML5 FileSystem API support                             : $enable_file_system
1288  Quota API support                                        : $enable_quota
1289  HTML5 sandboxed iframe support                           : $enable_sandbox
1290  HTML5 video element support                              : $enable_video
1291  HTML5 track element support                              : $enable_video_track
1292  Fullscreen API support                                   : $enable_fullscreen_api
1293  Media stream support                                     : $enable_media_stream
1294  Icon database support                                    : $enable_icon_database
1295  Image resizer support                                    : $enable_image_resizer
1296  Link prefetch support                                    : $enable_link_prefetch
1297  Opcode stats                                             : $enable_opcode_stats
1298  SharedWorkers support                                    : $enable_shared_workers
1299  Color input support                                      : $enable_input_color
1300  Speech input support                                     : $enable_input_speech
1301  SVG support                                              : $enable_svg
1302  SVG fonts support                                        : $enable_svg_fonts
1303  Web Audio support                                        : $enable_web_audio
1304  Web Sockets support                                      : $enable_web_sockets
1305  Web Timing support                                       : $enable_web_timing
1306  Web Workers support                                      : $enable_workers
1307  XSLT support                                             : $enable_xslt
1308  Spellcheck support                                       : $enable_spellcheck
1309  Animation API                                            : $enable_animation_api
1310  RequestAnimationFrame support                            : $enable_request_animation_frame
1311  Touch Icon Loading support                               : $enable_touch_icon_loading
1312  Register Protocol Handler support                        : $enable_register_protocol_handler
1313  WebKit2 support                                          : $enable_webkit2
1314  WebKit2 plugin process                                   : $enable_plugin_process
1315
1316 GTK+ configuration:
1317  GTK+ version                                             : $with_gtk
1318  GDK target                                               : $with_target
1319  Hildon UI extensions                                     : $with_hildon
1320  Introspection support                                    : $enable_introspection
1321  Generate documentation                                   : $enable_gtk_doc
1322 "
1323 if test "$with_unicode_backend" = "glib"; then
1324    echo "     >> WARNING: the glib-based unicode backend is slow and incomplete <<"
1325    echo
1326    echo
1327 fi