Always enable ENABLE(XPATH)
[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], [0])
6
7 # This is the version we'll be using as part of our User-Agent string
8 # e.g., AppleWebKit/$(webkit_user_agent_version) ...
9 #
10 # Sourced from Source/WebCore/Configurations/Version.xcconfig
11 m4_define([webkit_user_agent_major_version], [535])
12 m4_define([webkit_user_agent_minor_version], [4])
13
14 AC_INIT([WebKit],[webkit_major_version.webkit_minor_version.webkit_micro_version],[http://bugs.webkit.org/])
15
16 AC_CONFIG_MACRO_DIR([Source/autotools])
17 AC_CONFIG_AUX_DIR([Source/autotools])
18 AC_SUBST(ACLOCAL_AMFLAGS, "-I Source/autotools")
19
20 AC_CONFIG_HEADERS([autotoolsconfig.h])
21 AC_CANONICAL_HOST
22
23 WEBKIT_MAJOR_VERSION=webkit_major_version
24 WEBKIT_MINOR_VERSION=webkit_minor_version
25 WEBKIT_MICRO_VERSION=webkit_micro_version
26 WEBKIT_USER_AGENT_MAJOR_VERSION=webkit_user_agent_major_version
27 WEBKIT_USER_AGENT_MINOR_VERSION=webkit_user_agent_minor_version
28 AC_SUBST(WEBKIT_MAJOR_VERSION)
29 AC_SUBST(WEBKIT_MINOR_VERSION)
30 AC_SUBST(WEBKIT_MICRO_VERSION)
31 AC_SUBST(WEBKIT_USER_AGENT_MAJOR_VERSION)
32 AC_SUBST(WEBKIT_USER_AGENT_MINOR_VERSION)
33
34 AC_CONFIG_SRCDIR([Source/WebCore/config.h])
35
36 dnl # Libtool library version, not to confuse with API version
37 dnl # see http://www.gnu.org/software/libtool/manual/html_node/Libtool-versioning.html
38 LIBWEBKITGTK_VERSION=11:0:11
39 AC_SUBST([LIBWEBKITGTK_VERSION])
40
41 AM_INIT_AUTOMAKE([foreign subdir-objects tar-ustar])
42
43 # Use AM_SILENT_RULES if present
44 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
45
46 # host checking - inspired by the GTK+ configure.in
47 # TODO: move these to webkit.m4?
48 AC_MSG_CHECKING([for native Win32])
49 case "$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 "$GPERF"; then
99    AC_MSG_ERROR([You need the 'gperf' hash function generator to compile WebKit])
100 fi
101
102 # Disable C++0x compat warnings for GCC >= 4.6.0 until we build
103 # cleanly with that.
104 if test "$CXX" = "g++"; then
105    CXX_VERSION=`$CXX -dumpversion`
106    AX_COMPARE_VERSION([$CXX_VERSION],[ge],[4.6.0],CXXFLAGS="$CXXFLAGS -Wno-c++0x-compat")
107 fi
108
109 # pthread (not needed on Windows)
110 if test "$os_win32" = "no"; then
111 AC_CHECK_HEADERS([pthread.h],
112                  AC_DEFINE([HAVE_PTHREAD_H],[1],[Define if pthread exists]),
113                  AC_MSG_ERROR([pthread support is required to build WebKit]))
114 AC_CHECK_LIB(pthread, pthread_rwlock_init,
115                  AC_DEFINE([HAVE_PTHREAD_RWLOCK],[1],[Define if pthread rwlock is present]),
116                  AC_MSG_WARN([pthread rwlock support is not available]))
117 fi
118
119 # check for libjpeg the way Gtk does it.
120 AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,
121                    jpeg_ok=yes, jpeg_ok=no
122                    AC_MSG_ERROR([JPEG library (libjpeg) not found]))
123 if test "$jpeg_ok" = yes; then
124    AC_MSG_CHECKING([for jpeglib])
125    AC_TRY_CPP(
126 [#include <stdio.h>
127 #undef PACKAGE
128 #undef VERSION
129 #undef HAVE_STDLIB_H
130 #include <jpeglib.h>],
131          jpeg_ok=yes,
132          jpeg_ok=no)
133    AC_MSG_RESULT($jpeg_ok)
134    if test "$jpeg_ok" = yes; then
135       JPEG_LIBS="-ljpeg"
136       # should we check for progressive JPEG like GTK+ as well?
137    else
138       AC_MSG_ERROR([JPEG library (libjpeg) not found])
139    fi
140 fi
141 AC_SUBST([JPEG_LIBS])
142
143 # Check for libpng the way Gtk+ does it
144 for l in libpng libpng14 libpng12; do
145   AC_MSG_CHECKING(for $l)
146   if $PKG_CONFIG --exists $l ; then
147     AC_MSG_RESULT(yes)
148     PNG_LIBS=`$PKG_CONFIG --libs $l`
149     png_ok=yes
150     break
151   else
152     AC_MSG_RESULT(no)
153     png_ok=no
154   fi
155 done
156 if test "$png_ok" != yes; then
157   AC_CHECK_LIB(png, png_read_info,
158     [AC_CHECK_HEADER(png.h,
159       png_ok=yes,
160       png_ok=no)],
161     AC_MSG_ERROR([PNG library (libpng) not found]), -lz -lm)
162   if test "$png_ok" = yes; then
163     AC_MSG_CHECKING([for png_structp in png.h])
164     AC_TRY_COMPILE([#include <png.h>],
165       [png_structp pp; png_infop info; png_colorp cmap; png_create_read_struct;],
166       png_ok=yes,
167       png_ok=no)
168     AC_MSG_RESULT($png_ok)
169     if test "$png_ok" = yes; then
170       PNG_LIBS='-lpng -lz'
171     else
172       AC_MSG_ERROR([PNG library (libpng) not found])
173     fi
174   else
175     AC_MSG_ERROR([PNG library (libpng) not found])
176   fi
177 fi
178 AC_SUBST([PNG_LIBS])
179
180
181 if test "$os_win32" = "yes"; then
182   WINMM_LIBS=-lwinmm
183   SHLWAPI_LIBS=-lshlwapi
184   OLE32_LIBS=-lole32
185 fi
186 AC_SUBST([WINMM_LIBS])
187 AC_SUBST([SHLWAPI_LIBS])
188 AC_SUBST([OLE32_LIBS])
189
190
191 # determine the GTK+ version to use
192 AC_MSG_CHECKING([the GTK+ version to use])
193 AC_ARG_WITH([gtk],
194         [AS_HELP_STRING([--with-gtk=2.0|3.0], [the GTK+ version to use (default: 3.0)])],
195         [case "$with_gtk" in
196         2.0|3.0) ;;
197         *) AC_MSG_ERROR([invalid GTK+ version specified]) ;;
198         esac],
199         [with_gtk=3.0])
200 AC_MSG_RESULT([$with_gtk])
201
202 GTK2_REQUIRED_VERSION=2.10
203 GAIL2_REQUIRED_VERSION=1.8
204 GTK3_REQUIRED_VERSION=3.0
205 GAIL3_REQUIRED_VERSION=3.0
206
207 case "$with_gtk" in
208      2.0) GTK_REQUIRED_VERSION=$GTK2_REQUIRED_VERSION
209           GTK_API_VERSION=2.0
210           WEBKITGTK_API_MAJOR_VERSION=1
211           WEBKITGTK_API_MINOR_VERSION=0
212           WEBKITGTK_API_VERSION=1.0
213           WEBKITGTK_PC_NAME=webkit
214           GAIL_PC_NAME=gail
215           GAIL_REQUIRED_VERSION=$GAIL2_REQUIRED_VERSION
216           ;;
217      3.0) GTK_REQUIRED_VERSION=$GTK3_REQUIRED_VERSION
218           GTK_API_VERSION=3.0
219           WEBKITGTK_API_MAJOR_VERSION=3
220           WEBKITGTK_API_MINOR_VERSION=0
221           WEBKITGTK_API_VERSION=3.0
222           WEBKITGTK_PC_NAME=webkitgtk
223           GAIL_PC_NAME=gail-3.0
224           GAIL_REQUIRED_VERSION=$GAIL3_REQUIRED_VERSION
225           ;;
226 esac
227
228 AC_SUBST([WEBKITGTK_API_MAJOR_VERSION])
229 AC_SUBST([WEBKITGTK_API_MINOR_VERSION])
230 AC_SUBST([WEBKITGTK_API_VERSION])
231 AC_SUBST([WEBKITGTK_PC_NAME])
232 AC_SUBST([GTK_API_VERSION])
233 AM_CONDITIONAL([GTK_API_VERSION_2],[test "$GTK_API_VERSION" = "2.0"])
234
235 # determine the GDK/GTK+ target
236 AC_MSG_CHECKING([the target windowing system])
237 AC_ARG_WITH(target,
238             AC_HELP_STRING([--with-target=@<:@x11/win32/quartz/directfb@:>@],
239                            [Select webkit target [default=x11]]),
240             [],[with_target="x11"])
241
242 case "$with_target" in
243      x11|win32|quartz|directfb) ;;
244      *) AC_MSG_ERROR([Invalid target: must be x11, quartz, win32, or directfb.]) ;;
245 esac
246
247 AC_MSG_RESULT([$with_target])
248
249 AC_MSG_CHECKING([for Hildon UI extensions])
250 AC_ARG_WITH(hildon,
251             AC_HELP_STRING([--with-hildon],
252                            [Use Hildon UI extensions [default=no]]),
253             [],[with_hildon="no"])
254 AC_MSG_RESULT([$with_hildon])
255
256 if test "$with_hildon" = "yes"; then
257     HILDON_CPPFLAGS="-DMAEMO_CHANGES"
258     PKG_CHECK_MODULES([HILDON], [hildon-1])
259     AC_SUBST([HILDON_CPPFLAGS])
260     AC_SUBST([HILDON_CFLAGS])
261     AC_SUBST([HILDON_LIBS])
262 fi
263
264 # minimum base dependencies
265 LIBSOUP_REQUIRED_VERSION=2.33.6
266 CAIRO_REQUIRED_VERSION=1.10
267 FONTCONFIG_REQUIRED_VERSION=2.4
268 FREETYPE2_REQUIRED_VERSION=9.0
269 LIBXML_REQUIRED_VERSION=2.6
270
271 # minimum GTK+ base dependencies
272 PANGO_REQUIRED_VERSION=1.12
273
274 # optional modules
275 LIBXSLT_REQUIRED_VERSION=1.1.7
276 SQLITE_REQUIRED_VERSION=3.0
277 GSTREAMER_REQUIRED_VERSION=0.10
278 GSTREAMER_PLUGINS_BASE_REQUIRED_VERSION=0.10.30
279 ENCHANT_REQUIRED_VERSION=0.22
280
281 # Available modules
282 #
283 # glib - glib and includes gthread
284 # unicode - check and identify which unicode backend to use
285 #
286 # todo: webcore gtk
287 WEBKIT_CHECK_DEPENDENCIES([glib unicode])
288
289 GETTEXT_PACKAGE=$PACKAGE-$GTK_API_VERSION
290 AC_SUBST(GETTEXT_PACKAGE)
291 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",
292                    [The gettext catalog name])
293
294 PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= $LIBXML_REQUIRED_VERSION)
295 AC_SUBST(LIBXML_CFLAGS)
296 AC_SUBST(LIBXML_LIBS)
297
298 PKG_CHECK_MODULES(PANGO, 
299                   [pango >= $PANGO_REQUIRED_VERSION
300                    pangoft2])
301 AC_SUBST(PANGO_CFLAGS)
302 AC_SUBST(PANGO_LIBS)
303
304 AC_MSG_CHECKING([whether to enable spellcheck support])
305 AC_ARG_ENABLE([spellcheck],
306   [AS_HELP_STRING([--enable-spellcheck],[enable support for spellcheck])],
307   [],[enable_spellcheck="yes"])
308 AC_MSG_RESULT([$enable_spellcheck])
309
310 if test "$enable_spellcheck" = "yes"; then
311 PKG_CHECK_MODULES(ENCHANT, enchant >= $ENCHANT_REQUIRED_VERSION, [], [enable_spellcheck="no"])
312 AC_SUBST(ENCHANT_CFLAGS)
313 AC_SUBST(ENCHANT_LIBS)
314 fi
315
316 PKG_CHECK_MODULES(GAIL, $GAIL_PC_NAME >= $GAIL_REQUIRED_VERSION)
317 AC_SUBST(GAIL_CFLAGS)
318 AC_SUBST(GAIL_LIBS)
319
320 # check for target-specific dependencies
321 if test "$with_target" = "directfb"; then
322    PKG_CHECK_MODULES(CAIRO, cairo-directfb >= $CAIRO_REQUIRED_VERSION)
323    PKG_CHECK_MODULES(GTK, gtk+-directfb-2.0 >= $GTK_REQUIRED_VERSION)
324    AC_DEFINE([WTF_PLATFORM_DIRECTFB],[1],[Define if target is DirectFB])
325 else
326    PKG_CHECK_MODULES(CAIRO, cairo >= $CAIRO_REQUIRED_VERSION)
327    PKG_CHECK_MODULES(GTK, gtk+-$GTK_API_VERSION >= $GTK_REQUIRED_VERSION)
328
329    if test "$with_target" = "x11" && test "$os_win32" = "no"; then
330       # check for XT
331       PKG_CHECK_MODULES([XT],
332                         [xt],
333                         [xt_has_pkg_config=yes],
334                         [xt_has_pkg_config=no])
335       # some old versions of Xt do not provide xt.pc, so try to link against Xt
336       # and if it's installed fall back to just adding -lXt
337       if test "$xt_has_pkg_config" = "no"; then
338          # using AC_CHECK_LIB instead of AC_SEARCH_LIB is fine in this case as
339          # we don't care about the XtOpenDisplay symbol but only about the
340          # existence of libXt
341          AC_CHECK_LIB([Xt], [XtOpenDisplay],
342                       [XT_CFLAGS=""; XT_LIBS="-lXt"],
343                       [AC_MSG_ERROR([X Toolkit Intrinsics library (libXt) not found])])
344       fi
345       AC_SUBST([XT_CFLAGS])
346       AC_SUBST([XT_LIBS])
347       AC_DEFINE([WTF_PLATFORM_X11],[1],[Define if target is X11])
348    fi
349 fi
350 AC_SUBST(GTK_CFLAGS)
351 AC_SUBST(GTK_LIBS)
352 AC_SUBST(CAIRO_CFLAGS)
353 AC_SUBST(CAIRO_LIBS)
354
355 # check whether to build with debugging enabled
356 AC_MSG_CHECKING([whether to do a debug build])
357 AC_ARG_ENABLE(debug,
358               AC_HELP_STRING([--enable-debug],
359                              [turn on debugging [default=no]]),
360               [],[enable_debug="no"])
361 AC_MSG_RESULT([$enable_debug])
362
363 # check whether to enable optimized builds
364 AC_MSG_CHECKING([whether to enable optimized builds])
365 AC_ARG_ENABLE(optimizations,
366               AC_HELP_STRING([--enable-optimizations],
367                              [turn on optimize builds (GCC only)
368                              [default=yes]]),
369               [enable_optimizations=$enableval],
370               [if test "$enable_debug" = "yes"; then enable_optimizations="no"; else enable_optimizations="yes"; fi])
371 AC_MSG_RESULT([$enable_optimizations])
372
373 # check whether to enable 3D rendering support
374 AC_MSG_CHECKING([whether to enable support for 3D Rendering])
375 AC_ARG_ENABLE(3d_rendering,
376               AC_HELP_STRING([--enable-3d-rendering],
377                              [enable support for 3D Rendering (experimental) [default=no]]),
378               [],[enable_3d_rendering="no"])
379 AC_MSG_RESULT([$enable_3d_rendering])
380
381 # check whether to enable WebGL support
382 AC_MSG_CHECKING([whether to enable WebGL support])
383 AC_ARG_ENABLE(webgl,
384               AC_HELP_STRING([--enable-webgl],
385                              [enable support for WebGL (experimental) [default=no]]),
386               [], [enable_webgl="no"])
387 AC_MSG_RESULT([$enable_webgl])
388
389 if test "$enable_webgl" = "yes"; then
390     AC_CHECK_HEADERS([GL/gl.h], [], AC_MSG_ERROR([OpenGL header not found]))
391     AC_CHECK_HEADERS([GL/glx.h], [], AC_MSG_ERROR([GLX header not found]))
392     OPENGL_LIBS="-lGL -ldl"
393 fi
394 AC_SUBST([OPENGL_LIBS])
395
396 # check whether to enable channel messaging support
397 AC_MSG_CHECKING([whether to enable HTML5 Channel Messaging support])
398 AC_ARG_ENABLE(channel_messaging,
399               AC_HELP_STRING([--enable-channel-messaging],
400                              [enable HTML5 channel messaging support [default=yes]]),
401               [],[enable_channel_messaging="yes"])
402 AC_MSG_RESULT([$enable_channel_messaging])
403
404 # check whether to enable notifications
405 AC_MSG_CHECKING([whether to enable notifications])
406 AC_ARG_ENABLE(notifications,
407               AC_HELP_STRING([--enable-notifications],
408                              [enable notifications [default=no]]),
409               [],[enable_notifications="no"])
410 AC_MSG_RESULT([$enable_notifications])
411
412 # check whether to enable the meter tag
413 AC_MSG_CHECKING([whether to enable HTML5 meter tag])
414 AC_ARG_ENABLE(meter_tag,
415               AC_HELP_STRING([--enable-meter-tag],
416                              [enable HTML5 meter [default=yes]]),
417               [],[enable_meter_tag="yes"])
418 AC_MSG_RESULT([$enable_meter_tag])
419
420 # check whether to enable HTML5 Microdata support
421 AC_MSG_CHECKING([whether to enable HTML5 Microdata support])
422 AC_ARG_ENABLE(microdata,
423               AC_HELP_STRING([--enable-microdata],
424                              [enable HTML5 microdata support [default=no]]),
425               [],[enable_microdata="no"])
426 AC_MSG_RESULT([$enable_microdata])
427
428 # check whether to enable page visibility API.
429 AC_MSG_CHECKING([whether to enable Page Visibility API support])
430 AC_ARG_ENABLE(page_visibility_api,
431               AC_HELP_STRING([--enable-page-visibility-api],
432                              [enable page visibility api[default=no]]),
433               [],[enable_page_visibility_api="no"])
434 AC_MSG_RESULT([$enable_page_visibility_api])
435
436 # check whether to enable the progress tag
437 AC_MSG_CHECKING([whether to enable HTML5 progress tag])
438 AC_ARG_ENABLE(progress_tag,
439               AC_HELP_STRING([--enable-progress-tag],
440                              [enable HTML5 progress [default=yes]]),
441               [],[enable_progress_tag="yes"])
442 AC_MSG_RESULT([$enable_progress_tag])
443
444 # check whether to enable JavaScript debugger/profiler support
445 AC_MSG_CHECKING([whether to enable JavaScript debugger/profiler support])
446 AC_ARG_ENABLE(javascript_debugger,
447               AC_HELP_STRING([--enable-javascript-debugger],
448                              [enable JavaScript debugger/profiler support [default=yes]]),
449               [],[enable_javascript_debugger="yes"])
450 AC_MSG_RESULT([$enable_javascript_debugger])
451
452 # check whether to enable Gamepad support
453 AC_MSG_CHECKING([whether to enable Gamepad support])
454 AC_ARG_ENABLE(gamepad,
455               AC_HELP_STRING([--enable-gamepad],
456                              [enable Gamepad support [default=no]]),
457               [],[enable_gamepad="no"])
458 AC_MSG_RESULT([$enable_gamepad])
459
460 # check whether to build with datagrid support
461 AC_MSG_CHECKING([whether to enable HTML5 datagrid support])
462 AC_ARG_ENABLE(datagrid,
463               AC_HELP_STRING([--enable-datagrid],
464                              [enable HTML5 datagrid support [default=no]]),
465               [],[enable_datagrid="no"])
466 AC_MSG_RESULT([$enable_datagrid])
467
468 # check whether to build with data transfer items support
469 AC_MSG_CHECKING([whether to enable HTML5 data transfer items support])
470 AC_ARG_ENABLE(data_transfer_items,
471               AC_HELP_STRING([--enable-data-transfer-items],
472                              [enable HTML5 data transfer items support [default=no]]),
473               [],[enable_data_transfer_items="no"])
474 AC_MSG_RESULT([$enable_data_transfer_items])
475
476 # check whether to enable DOM mutation observer support
477 AC_MSG_CHECKING([whether to enable DOM mutation observer support])
478 AC_ARG_ENABLE(mutation_observers,
479               AC_HELP_STRING([--enable-mutation-observers],
480                              [enable DOM mutation observer support [default=no]]),
481               [],[enable_mutation_observers="no"])
482 AC_MSG_RESULT([$enable_mutation_observers])
483
484 # check whether to enable HTML5 client-side session and persitent storage support
485 AC_MSG_CHECKING([whether to enable HTML5 client-side session and persistent storage support])
486 AC_ARG_ENABLE(dom_storage,
487               AC_HELP_STRING([--enable-dom-storage],
488                              [enable HTML5 client-side session and persistent storage support [default=yes]]),
489               [],[enable_dom_storage="yes"])
490 AC_MSG_RESULT([$enable_dom_storage])
491
492 # check whether to enable the indexed database API
493 AC_MSG_CHECKING([whether to enable the indexed database API])
494 AC_ARG_ENABLE(indexed_database,
495               AC_HELP_STRING([--enable-indexed-database],
496                              [enable the indexed database API [default=no]]),
497               [],[enable_indexed_database="no"])
498 AC_MSG_RESULT([$enable_indexed_database])
499
500 # check whether to enable the color input
501 AC_MSG_CHECKING([whether to enable the color input])
502 AC_ARG_ENABLE(input_color,
503               AC_HELP_STRING([--enable-input-color],
504                              [enable the color input [default=no]]),
505               [],[enable_input_color="no"])
506 AC_MSG_RESULT([$enable_input_color])
507
508 # check whether to enable the speech input API
509 AC_MSG_CHECKING([whether to enable the speech input API])
510 AC_ARG_ENABLE(input_speech,
511               AC_HELP_STRING([--enable-input-speech],
512                              [enable the speech input API [default=no]]),
513               [],[enable_input_speech="no"])
514 AC_MSG_RESULT([$enable_input_speech])
515
516 # check whether to build with SQL database support
517 AC_MSG_CHECKING([whether to enable SQL client-side database storage support])
518 AC_ARG_ENABLE(sql_database,
519               AC_HELP_STRING([--enable-sql-database],
520                              [enable SQL client-side database storage support [default=yes]]),
521               [],[enable_sql_database="yes"])
522 AC_MSG_RESULT([$enable_sql_database])
523
524 # check whether to build with icon database support
525 AC_MSG_CHECKING([whether to enable icon database support])
526 AC_ARG_ENABLE(icon_database,
527               AC_HELP_STRING([--enable-icon-database],
528                              [enable icon database [default=yes]]),
529               [],[enable_icon_database="yes"])
530 AC_MSG_RESULT([$enable_icon_database])
531
532 # check whether to build with image resizer API support
533 AC_MSG_CHECKING([whether to enable image resizer API support])
534 AC_ARG_ENABLE(image_resizer,
535               AC_HELP_STRING([--enable-image-resizer],
536                              [enable image resizer [default=no]]),
537               [],[enable_image_resizer="no"])
538 AC_MSG_RESULT([$enable_image_resizer])
539
540 # check whether to enable HTML5 datalist support
541 AC_MSG_CHECKING([whether to enable HTML5 datalist support])
542 AC_ARG_ENABLE(datalist,
543               AC_HELP_STRING([--enable-datalist],
544                              [enable HTML5 datalist support [default=yes]]),
545               [],[enable_datalist="yes"])
546 AC_MSG_RESULT([$enable_datalist])
547
548 # check whether to enable HTML5 sandbox iframe support
549 AC_MSG_CHECKING([whether to enable HTML5 sandboxed iframe support])
550 AC_ARG_ENABLE(sandbox,
551               AC_HELP_STRING([--enable-sandbox],
552                              [enable HTML5 sandboxed iframe support [default=yes]]),
553               [],[enable_sandbox="yes"])
554 AC_MSG_RESULT([$enable_sandbox])
555
556 # check whether to enable HTML5 audio/video support
557 AC_MSG_CHECKING([whether to enable HTML5 video support])
558 AC_ARG_ENABLE(video,
559               AC_HELP_STRING([--enable-video],
560                              [enable HTML5 video support [default=yes]]),
561               [],[enable_video="yes"])
562 AC_MSG_RESULT([$enable_video])
563
564 # turn off video features if --disable-video is requested
565 if test "$enable_video" = "no"; then
566    enable_video_track=no
567 fi
568
569 # check whether to enable HTML5 video track support
570 AC_MSG_CHECKING([whether to enable HTML5 video track support])
571 AC_ARG_ENABLE(video_track,
572               AC_HELP_STRING([--enable-video-track],
573                              [enable HTML5 video track support [default=yes]]),
574               [],[enable_video_track="yes"])
575 AC_MSG_RESULT([$enable_video_track])
576
577 # check whether to enable media source support
578 AC_MSG_CHECKING([whether to enable media source support])
579 AC_ARG_ENABLE(media_source,
580               AC_HELP_STRING([--enable-media-source],
581                              [enable support for media source [default=no]]),
582               [], [enable_media_source="no"])
583 AC_MSG_RESULT([$enable_media_source])
584
585 # check whether to enable media statistics support
586 AC_MSG_CHECKING([whether to enable media statistics support])
587 AC_ARG_ENABLE(media_statistics,
588               AC_HELP_STRING([--enable-media-statistics],
589                              [enable support for media statistics [default=no]]),
590               [], [enable_media_statistics="no"])
591 AC_MSG_RESULT([$enable_media_statistics])
592
593 # check whether to enable Javascript Fullscreen API support
594 AC_MSG_CHECKING([whether to enable Fullscreen API support])
595 AC_ARG_ENABLE(fullscreen_api,
596               AC_HELP_STRING([--enable-fullscreen-api],
597                              [enable the Fullscreen API support [default=yes]]),
598               [],[enable_fullscreen_api="yes"])
599 AC_MSG_RESULT([$enable_fullscreen_api])
600
601 # check whether to enable media stream support
602 AC_MSG_CHECKING([whether to enable media stream support])
603 AC_ARG_ENABLE(media_stream,
604               AC_HELP_STRING([--enable-media-stream],
605                              [enable media stream support (incomplete) [default=no]]),
606               [],[enable_media_stream="no"])
607 AC_MSG_RESULT([$enable_media_stream])
608
609 # check whether to enable XSLT support
610 AC_MSG_CHECKING([whether to enable XSLT support])
611 AC_ARG_ENABLE(xslt,
612               AC_HELP_STRING([--enable-xslt],
613                              [enable support for XSLT [default=yes]]),
614               [],[enable_xslt="yes"])
615 AC_MSG_RESULT([$enable_xslt])
616
617 # check whether to enable geolocation support
618 AC_MSG_CHECKING([whether to enable geolocation support])
619 AC_ARG_ENABLE(geolocation,
620               AC_HELP_STRING([--enable-geolocation],
621                              [enable support for geolocation [default=no]]),
622               [],[enable_geolocation="no"])
623 AC_MSG_RESULT([$enable_geolocation])
624
625 # check whether to enable MathML support
626 AC_MSG_CHECKING([whether to enable MathML support])
627 AC_ARG_ENABLE(mathml,
628               AC_HELP_STRING([--enable-mathml],
629                              [enable support for MathML [default=no]]),
630               [],[enable_mathml="no"])
631 AC_MSG_RESULT([$enable_mathml])
632
633 # check whether to enable SVG support
634 AC_MSG_CHECKING([whether to enable SVG support])
635 AC_ARG_ENABLE(svg,
636               AC_HELP_STRING([--enable-svg],
637                              [enable support for SVG [default=yes]]),
638               [],[enable_svg="yes"])
639 AC_MSG_RESULT([$enable_svg])
640
641 # check whether to enable SharedWorkers support
642 AC_MSG_CHECKING([whether to enable SharedWorkers support])
643 AC_ARG_ENABLE(shared_workers,
644               AC_HELP_STRING([--enable-shared-workers],
645                              [enable support for SharedWorkers [default=yes]]),
646               [],[enable_shared_workers="yes"])
647 AC_MSG_RESULT([$enable_shared_workers])
648
649 # check whether to enable Web Workers support
650 AC_MSG_CHECKING([whether to enable Web Workers support])
651 AC_ARG_ENABLE(workers,
652               AC_HELP_STRING([--enable-workers],
653                              [enable support for Web Workers [default=yes]]),
654               [],[enable_workers="yes"])
655 AC_MSG_RESULT([$enable_workers])
656
657 # check whether to enable directory upload support
658 AC_MSG_CHECKING([whether to enable directory upload support])
659 AC_ARG_ENABLE(directory_upload,
660               AC_HELP_STRING([--enable-directory-upload],
661                              [enable support for directory upload [default=no]]),
662               [], [enable_directory_upload="no"])
663 AC_MSG_RESULT([$enable_directory_upload])
664
665 # check whether to enable HTML5 FileSystem API support
666 AC_MSG_CHECKING([whether to enable HTML5 FileSystem API support])
667 AC_ARG_ENABLE(file_system,
668               AC_HELP_STRING([--enable-file-system],
669                              [enable support for HTML5 FileSystem API [default=no]]),
670               [], [enable_file_system="no"])
671 AC_MSG_RESULT([$enable_file_system])
672
673 # check whether to enable Quota API support
674 AC_MSG_CHECKING([whether to enable Quota API support])
675 AC_ARG_ENABLE(quota,
676               AC_HELP_STRING([--enable-quota],
677                              [enable support for Quota API [default=no]]),
678               [], [enable_quota="no"])
679 AC_MSG_RESULT([$enable_quota])
680
681 # turn off svg features if --disable-svg is requested
682 if test "$enable_svg" = "no"; then
683    enable_svg_fonts=no
684 fi
685
686 # check whether to enable support for filters
687 AC_MSG_CHECKING([whether to enable support for filters])
688 AC_ARG_ENABLE(filters,
689               AC_HELP_STRING([--enable-filters],
690                              [enable support for filters (experimental) [default=yes]]),
691               [],[enable_filters="yes"])
692 AC_MSG_RESULT([$enable_filters])
693
694 # check whether to enable support for SVG fonts
695 AC_MSG_CHECKING([whether to enable support for SVG fonts])
696 AC_ARG_ENABLE(svg_fonts,
697               AC_HELP_STRING([--enable-svg-fonts],
698                              [enable support for SVG fonts (experimental) [default=yes]]),
699               [],[enable_svg_fonts="yes"])
700 AC_MSG_RESULT([$enable_svg_fonts])
701
702 # check for SVG features, enabling SVG if necessary
703 if test "$enable_svg_fonts" = "yes"; then
704    svg_flags=yes
705    if test "$enable_svg" = "no"; then
706        AC_MSG_WARN([SVG feature(s) requested but SVG is disabled.. Enabling SVG support])
707        enable_svg=yes
708    fi
709 fi
710
711 # check whether to enable Web Socket support
712 AC_MSG_CHECKING([whether to enable Web Sockets support])
713 AC_ARG_ENABLE(web_sockets,
714               AC_HELP_STRING([--enable-web-sockets],
715                              [enable support for Web Sockets [default=yes]]),
716               [],[enable_web_sockets="yes"])
717 AC_MSG_RESULT([$enable_web_sockets])
718
719 # check whether to enable Web Audio support
720 AC_MSG_CHECKING([whether to enable Web Audio support])
721 AC_ARG_ENABLE(web_audio,
722               AC_HELP_STRING([--enable-web-audio],
723                              [enable support for Web Audio [default=no]]),
724               [],[enable_web_audio="no"])
725 AC_MSG_RESULT([$enable_web_audio])
726
727 # check whether to enable Web Timing support
728 AC_MSG_CHECKING([whether to enable Web Timing support])
729 AC_ARG_ENABLE(web_timing,
730               AC_HELP_STRING([--enable-web-timing],
731                              [enable support for Web Timing [default=no]]),
732               [],[enable_web_timing="no"])
733 AC_MSG_RESULT([$enable_web_timing])
734
735 # check whether to enable Blob support
736 AC_MSG_CHECKING([whether to enable Blob support])
737 AC_ARG_ENABLE(blob,
738               AC_HELP_STRING([--enable-blob],
739                              [enable support for Blob [default=yes]]),
740               [],[enable_blob="yes"])
741 AC_MSG_RESULT([$enable_blob])
742
743 # check whether to enable Fast Mobile Scrolling support
744 AC_MSG_CHECKING([whether to enable Fast Mobile Scrolling])
745 AC_ARG_ENABLE(fast_mobile_scrolling,
746               AC_HELP_STRING([--enable-fast-mobile-scrolling],
747                              [enable support for Fast Mobile Scrolling [default=no]]),
748               [],[enable_fast_mobile_scrolling="no"])
749 AC_MSG_RESULT([$enable_fast_mobile_scrolling])
750
751 # check whether to enable code coverage
752 AC_MSG_CHECKING([whether to enable code coverage support])
753 AC_ARG_ENABLE(coverage,
754               AC_HELP_STRING([--enable-coverage],
755                              [enable code coverage support [default=no]]),
756               [],[enable_coverage="no"])
757 AC_MSG_RESULT([$enable_coverage])
758
759 # check whether to enable FastMalloc
760 AC_MSG_CHECKING([whether to enable optimized memory allocator])
761 AC_ARG_ENABLE(fast_malloc,
762               AC_HELP_STRING([--enable-fast-malloc],
763                              [enable optimized memory allocator default=yes, default=no for debug builds]),
764               [],[if test "$enable_debug" = "yes"; then enable_fast_malloc="no"; else enable_fast_malloc="yes"; fi])
765 AC_MSG_RESULT([$enable_fast_malloc])
766
767 # check whether to enable debug symbols
768 AC_MSG_CHECKING([whether to enable debug symbols])
769 AC_ARG_ENABLE(debug_symbols,
770               AC_HELP_STRING([--enable-debug-symbols],
771                              [enable debug symbols default=no, default=yes for debug builds]),
772               [],[if test "$enable_debug" = "yes"; then enable_debug_symbols="yes"; else enable_debug_symbols="no"; fi])
773 AC_MSG_RESULT([$enable_debug_symbols])
774
775 # check whether to enable debug features
776 AC_MSG_CHECKING([whether to enable debug features])
777 AC_ARG_ENABLE(debug_features,
778               AC_HELP_STRING([--enable-debug-features],
779                              [enable debug features default=no, default=yes for debug builds]),
780               [],[if test "$enable_debug" = "yes"; then enable_debug_features="yes"; else enable_debug_features="no"; fi])
781 AC_MSG_RESULT([$enable_debug_features])
782
783 # Determine JavaScript engine to use.
784 AC_MSG_CHECKING([Javascript engine])
785 AC_ARG_WITH(jsengine,
786             AC_HELP_STRING([--with-jsengine=@<:@jsc@:>@],
787                            [Select Javascript engine [default=jsc]]),
788             [],[with_jsengine="jsc"])
789
790 case "$with_jsengine" in
791      jsc) ;;
792      *) AC_MSG_ERROR([Invalid JS engine: Must be jsc]) ;;
793 esac
794 AC_MSG_RESULT([$with_jsengine])
795
796 if test "$with_jsengine" = "jsc"; then
797     AC_MSG_CHECKING([whether to enable JIT compilation])
798     AC_ARG_ENABLE([jit],
799                   AC_HELP_STRING([--enable-jit],
800                                  [Enable JIT compilation default=yes]),
801                   [],[enable_jit="yes"])
802     if test "$enable_jit" = "yes"; then
803         case "$host_cpu" in
804             arm*)
805                 AC_DEFINE([ENABLE_JIT], [1], [Define to enable JIT])
806                 AC_DEFINE([ENABLE_YARR], [1], [Define to enable YARR])
807                 AC_DEFINE([ENABLE_YARR_JIT], [1], [Define to enable YARR JIT])
808             ;;
809             i*86|x86_64)
810                 AC_DEFINE([ENABLE_JIT], [1], [Define to enable JIT])
811                 AC_DEFINE([ENABLE_YARR], [1], [Define to enable YARR])
812                 AC_DEFINE([ENABLE_YARR_JIT], [1], [Define to enable YARR JIT])
813                 AC_DEFINE([ENABLE_JIT_OPTIMIZE_CALL], [1], [Define to enable optimizing calls])
814                 AC_DEFINE([ENABLE_JIT_OPTIMIZE_PROPERTY_ACCESS], [1], [Define to enable optimized property access])
815                 AC_DEFINE([ENABLE_JIT_OPTIMIZE_ARITHMETIC], [1], [Define to enable optimized arithmetic])
816                 case "$host_cpu" in
817                     i*86)
818                         AC_DEFINE([WTF_USE_JIT_STUB_ARGUMENT_VA_LIST], [1], [Use stub va_list])
819                     ;;
820                     x86_64)
821                         AC_DEFINE([WTF_USE_JIT_STUB_ARGUMENT_REGISTER], [1], [Use stub register])
822                         AC_DEFINE([WTF_USE_ALTERNATE_JSIMMEDIATE], [1], [Use alternate JSImmediate])
823                     ;;
824                 esac
825             ;;
826             sh4)
827                 AC_DEFINE([ENABLE_YARR], [1], [Define to enable YARR])
828                 AC_DEFINE([ENABLE_YARR_JIT], [1], [Define to enable YARR JIT])
829                 AC_DEFINE([ENABLE_JIT], [1], [Define to enable JIT])
830                 AC_DEFINE([WTF_USE_JIT_STUB_ARGUMENT_REGISTER], [1], [Use stub register])
831             ;;
832             *)
833                 enable_jit="no (CPU '$host_cpu' not supported)"
834             ;;
835         esac
836     else
837             AC_DEFINE([ENABLE_JIT], [0], [Define to enable JIT])
838     fi
839 else
840     AC_DEFINE([ENABLE_JIT], [0], [Define to enable JIT])
841     enable_jit="no"
842 fi
843
844 AC_MSG_RESULT([$enable_jit])
845
846 # Opcode stats
847 AC_MSG_CHECKING([whether to enable opcode stats])
848 AC_ARG_ENABLE([opcode-stats],
849   [AS_HELP_STRING([--enable-opcode-stats], [Enable Opcode statistics (default: disabled)])],
850   [], [enable_opcode_stats=no])
851 AC_MSG_RESULT([$enable_opcode_stats])
852
853 if test "$enable_opcode_stats" = "yes"; then
854   if test "$enable_jit" = "yes"; then
855     AC_MSG_ERROR([JIT must be disabled for Opcode stats to work.])
856   fi
857   AC_DEFINE([ENABLE_OPCODE_STATS], [1], [Define to enable Opcode statistics])
858 fi
859
860 # Link prefetch
861 AC_MSG_CHECKING([whether to enable link prefetch support])
862 AC_ARG_ENABLE([link-prefetch],
863   [AS_HELP_STRING([--enable-link-prefetch], [Enable Link prefetch support (default: disabled)])],
864   [],[enable_link_prefetch=no])
865 AC_MSG_RESULT([$enable_link_prefetch])
866
867 if test "$enable_link_prefetch" = "yes"; then 
868   AC_DEFINE([ENABLE_LINK_PREFETCH], [1], [Define to enable link prefetch support])
869 fi
870
871 # GObject Introspection
872 AC_MSG_CHECKING([whether to enable GObject introspection support])
873 AC_ARG_ENABLE([introspection],
874   [AS_HELP_STRING([--enable-introspection],[Enable GObject introspection (default: disabled)])],
875   [],[enable_introspection=no])
876 AC_MSG_RESULT([$enable_introspection])
877
878 # check whether to enable animation API
879 AC_MSG_CHECKING([whether to enable Animation API support])
880 AC_ARG_ENABLE(animation_api,
881               AC_HELP_STRING([--enable-animation-api],
882                              [enable support for Animation API (experimental) [default=no]]),
883               [], [enable_animation_api="no"])
884 AC_MSG_RESULT([$enable_animation_api])
885
886 # check whether to enable requestAnimationFrame support
887 AC_MSG_CHECKING([whether to enable requestAnimationFrame support])
888 AC_ARG_ENABLE(request_animation_frame,
889               AC_HELP_STRING([--enable-request-animation-frame],
890                              [enable support for requestAnimationFrame (experimental) [default=no]]),
891               [],[enable_request_animation_frame="no"])
892 AC_MSG_RESULT([$enable_request_animation_frame])
893
894 # check whether to enable touch icon loading 
895 AC_MSG_CHECKING([whether to enable touch icon loading])
896 AC_ARG_ENABLE(touch_icon_loading,
897               AC_HELP_STRING([--enable-touch-icon-loading],
898                              [enable support for loading touch icons [default=no]]),
899               [], [enable_touch_icon_loading="no"])
900 AC_MSG_RESULT([$enable_touch_icon_loading])
901
902 # check whether to enable Register Protocol Handler support
903 AC_MSG_CHECKING([whether to enable Register Protocol Handler])
904 AC_ARG_ENABLE(register_protocol_handler,
905               AC_HELP_STRING([--enable-register-protocol-handler],
906                              [enable support for Register Protocol Handler (experimental) [default=no]]),
907               [],[enable_register_protocol_handler="no"])
908 AC_MSG_RESULT([$enable_register_protocol_handler])
909
910 # check whether to enable DeviceOrientation support
911 AC_MSG_CHECKING([whether to enable DeviceOrientation])
912 AC_ARG_ENABLE(device_orientation,
913               AC_HELP_STRING([--enable-device-orientation],
914                              [enable support for DeviceOrientation (experimental and incomplete) [default=no]]),
915               [],[enable_device_orientation="no"])
916 AC_MSG_RESULT([$enable_device_orientation])
917
918 G_IR_SCANNER=
919 G_IR_COMPILER=
920 G_IR_GENERATE=
921 GIRDIR=
922 GIRTYPELIBDIR=
923
924 if test "$enable_introspection" = "yes"; then
925   GOBJECT_INTROSPECTION_REQUIRED=0.9.5
926   PKG_CHECK_MODULES([INTROSPECTION],[gobject-introspection-1.0 >= $GOBJECT_INTROSPECTION_REQUIRED])
927   
928   G_IR_SCANNER="$($PKG_CONFIG --variable=g_ir_scanner gobject-introspection-1.0)"
929   G_IR_COMPILER="$($PKG_CONFIG --variable=g_ir_compiler gobject-introspection-1.0)"
930   G_IR_GENERATE="$($PKG_CONFIG --variable=g_ir_generate gobject-introspection-1.0)"
931   AC_DEFINE([ENABLE_INTROSPECTION],[1],[Define to enable GObject introspection support])
932 fi
933
934 AC_SUBST([G_IR_SCANNER])
935 AC_SUBST([G_IR_COMPILER])
936 AC_SUBST([G_IR_GENERATE])
937
938 # determine the font backend
939 AC_MSG_CHECKING([the font backend to use])
940 AC_ARG_WITH(font_backend,
941             AC_HELP_STRING([--with-font-backend=@<:@freetype/pango@:>@],
942                            [Select font backend [default=freetype]]),
943             [],[with_font_backend="freetype"])
944
945 case "$with_font_backend" in
946      freetype|pango) ;;
947      *) AC_MSG_ERROR([Invalid font backend: must be freetype or pango.]) ;;
948 esac
949 AC_MSG_RESULT([$with_font_backend])
950
951 if test "$host_cpu" = "sh4"; then
952    CXXFLAGS="$CXXFLAGS -mieee -w"
953    CFLAGS="$CFLAGS -mieee -w"
954 fi
955
956 # Add '-g' flag to gcc to build with debug symbols
957 if test "$enable_debug_symbols" = "yes"; then
958    CXXFLAGS="$CXXFLAGS -g"
959    CFLAGS="$CFLAGS -g"
960 fi
961
962 if test "$enable_debug_features" = "no"; then
963    AC_DEFINE([NDEBUG], [1], [Define to disable debugging features])
964 fi
965
966 # Add the appropriate 'O' level for optimized builds
967 if test "$enable_optimizations" = "yes"; then
968    CXXFLAGS="$CXXFLAGS -O2"
969    CFLAGS="$CFLAGS -O2"
970 else
971    CXXFLAGS="$CXXFLAGS -O0"
972    CFLAGS="$CFLAGS -O0"
973 fi
974
975 PKG_CHECK_MODULES([LIBSOUP],
976                   [libsoup-2.4 >= $LIBSOUP_REQUIRED_VERSION])
977 AC_SUBST([LIBSOUP_CFLAGS])
978 AC_SUBST([LIBSOUP_LIBS])
979
980 # check if FreeType/FontConfig are available
981 if test "$with_font_backend" = "freetype"; then
982    if test "$with_target" = "directfb"; then
983    PKG_CHECK_MODULES([FREETYPE],
984                      [fontconfig >= $FONTCONFIG_REQUIRED_VERSION
985                      freetype2 >= $FREETYPE2_REQUIRED_VERSION])
986    else
987    PKG_CHECK_MODULES([FREETYPE],
988                      [cairo-ft
989                      fontconfig >= $FONTCONFIG_REQUIRED_VERSION
990                      freetype2 >= $FREETYPE2_REQUIRED_VERSION])
991    fi
992    AC_SUBST([FREETYPE_CFLAGS])
993    AC_SUBST([FREETYPE_LIBS])
994 fi
995
996 # check if SQLite3 is available. Error out only if one of the
997 # features hard-depending on it is enabled while SQLite3 is
998 # unavailable.
999 PKG_CHECK_MODULES([SQLITE3],
1000                   [sqlite3 >= $SQLITE_REQUIRED_VERSION],
1001                   [sqlite3_has_pkg_config=yes],
1002                   [sqlite3_has_pkg_config=no])
1003 if test "$sqlite3_has_pkg_config" = "no"; then
1004    AC_SEARCH_LIBS([sqlite3_open16], [sqlite3],
1005                   [sqlite3_found=yes;SQLITE3_LIBS="$LIBS";SQLITE3_CFLAGS="-I $srcdir/WebKitLibraries/WebCoreSQLite3"],
1006                   [sqlite3_found=no])
1007 fi
1008 AC_SUBST([SQLITE3_CFLAGS])
1009 AC_SUBST([SQLITE3_LIBS])
1010
1011 if (test "$sqlite3_found" = "no"); then
1012    AC_MSG_ERROR([SQLite3 is required for the Database related features])
1013 fi
1014
1015 # check if libxslt is available
1016 if test "$enable_xslt" = "yes"; then
1017    PKG_CHECK_MODULES([LIBXSLT],[libxslt >= $LIBXSLT_REQUIRED_VERSION])
1018    AC_SUBST([LIBXSLT_CFLAGS])
1019    AC_SUBST([LIBXSLT_LIBS])
1020 fi
1021
1022 # check if geoclue is available
1023 if test "$enable_geolocation" = "yes"; then
1024     PKG_CHECK_MODULES([GEOCLUE], [geoclue])
1025     AC_SUBST([GEOCLUE_CFLAGS])
1026     AC_SUBST([GEOCLUE_LIBS])
1027 fi
1028
1029 # check for XRender under Linux/Unix. Some linkers require explicit
1030 # linkage (like GNU Gold), so we cannot rely on GTK+ pulling XRender
1031 if test "$os_win32" = "no"; then
1032    PKG_CHECK_MODULES([XRENDER], [xrender])
1033    AC_SUBST([XRENDER_CFLAGS])
1034    AC_SUBST([XRENDER_LIBS])
1035 fi
1036
1037 # check if gstreamer is available
1038 if test "$enable_video" = "yes"; then
1039    PKG_CHECK_MODULES([GSTREAMER],
1040                      [gstreamer-0.10 >= $GSTREAMER_REQUIRED_VERSION
1041                      gstreamer-app-0.10
1042                      gstreamer-base-0.10
1043                      gstreamer-interfaces-0.10
1044                      gstreamer-pbutils-0.10
1045                      gstreamer-plugins-base-0.10 >= $GSTREAMER_PLUGINS_BASE_REQUIRED_VERSION
1046                      gstreamer-video-0.10],
1047                      [have_gstreamer=yes])
1048
1049    AC_SUBST([GSTREAMER_CFLAGS])
1050    AC_SUBST([GSTREAMER_LIBS])
1051 fi
1052
1053 # check for code coverage support
1054 if test "$enable_coverage" = "yes"; then
1055    COVERAGE_CFLAGS="-MD"
1056    COVERAGE_LDFLAGS="-ftest-coverage -fprofile-arcs"
1057    AC_SUBST([COVERAGE_CFLAGS])
1058    AC_SUBST([COVERAGE_LDFLAGS])
1059 fi
1060
1061 # check for HTML features
1062 if test "$enable_video" = "yes"; then
1063     html_flags=yes
1064 fi
1065
1066 # WebKit2
1067 AC_MSG_CHECKING([whether to build Webkit2])
1068 AC_ARG_ENABLE(webkit2,
1069     AC_HELP_STRING([--enable-webkit2], [build webkit2 [default=no]]),
1070     [], [enable_webkit2="no"])
1071 AC_MSG_RESULT([$enable_webkit2])
1072 if test "$enable_webkit2" = "yes"; then
1073    if test "$GTK_API_VERSION" = "2.0"; then
1074       AC_MSG_ERROR([WebKit2 requires GTK+ 3.x, use --with-gtk=3.0])
1075    fi
1076 fi
1077
1078 # Plugin Process
1079 AC_MSG_CHECKING([whether to build plugin process for WebKit2])
1080 AC_ARG_ENABLE(plugin_process,
1081             AC_HELP_STRING([--enable-plugin-process], [build plugin process for WebKit2 [default=yes]]),
1082                            [], [enable_plugin_process="yes"])
1083 AC_MSG_RESULT([$enable_plugin_process])
1084
1085 # Build the plugin process only when building Webkit2.
1086 if test "$enable_webkit2" = "no"; then
1087     enable_plugin_process=no
1088 fi
1089
1090 # Make sure we have GTK+ 2.x to build the plugin process.
1091 if test "$enable_plugin_process" = "yes"; then
1092    PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= $GTK2_REQUIRED_VERSION gail >= $GAIL2_REQUIRED_VERSION)
1093 fi
1094 AC_SUBST(GTK2_CFLAGS)
1095 AC_SUBST(GTK2_LIBS)
1096
1097 GTK_DOC_CHECK([1.10])
1098
1099 # OS conditionals
1100 AM_CONDITIONAL([OS_WIN32],[test "$os_win32" = "yes"])
1101 AM_CONDITIONAL([OS_UNIX],[test "$os_win32" = "no"])
1102 AM_CONDITIONAL([OS_LINUX],[test "$os_linux" = "yes"])
1103 AM_CONDITIONAL([OS_GNU],[test "$os_gnu" = "yes"])
1104 AM_CONDITIONAL([OS_FREEBSD],[test "$os_freebsd" = "yes"])
1105
1106 # target conditionals
1107 AM_CONDITIONAL([TARGET_X11], [test "$with_target" = "x11"])
1108 AM_CONDITIONAL([TARGET_WIN32], [test "$with_target" = "win32"])
1109 AM_CONDITIONAL([TARGET_QUARTZ], [test "$with_target" = "quartz"])
1110 AM_CONDITIONAL([TARGET_DIRECTFB], [test "$with_target" = "directfb"])
1111
1112 # JS engine conditionals
1113 AM_CONDITIONAL([USE_JSC], [test "$with_jsengine" = "jsc"])
1114
1115 # Unicode backend conditionals
1116 AM_CONDITIONAL([USE_ICU_UNICODE], [test "$with_unicode_backend" = "icu"])
1117 AM_CONDITIONAL([USE_GLIB_UNICODE], [test "$with_unicode_backend" = "glib"])
1118
1119 # Font backend conditionals
1120 AM_CONDITIONAL([USE_FREETYPE], [test "$with_font_backend" = "freetype"])
1121 AM_CONDITIONAL([USE_PANGO], [test "$with_font_backend" = "pango"])
1122
1123 # GStreamer feature conditional
1124 AM_CONDITIONAL([USE_GSTREAMER], [test "$have_gstreamer" = "yes"])
1125
1126 # WebKit feature conditionals
1127 AM_CONDITIONAL([ENABLE_DEBUG],[test "$enable_debug_features" = "yes"])
1128 AM_CONDITIONAL([ENABLE_3D_RENDERING],[test "$enable_3d_rendering" = "yes"])
1129 AM_CONDITIONAL([ENABLE_WEBGL],[test "$enable_webgl" = "yes"])
1130 AM_CONDITIONAL([ENABLE_BLOB],[test "$enable_blob" = "yes"])
1131 AM_CONDITIONAL([ENABLE_METER_TAG],[test "$enable_meter_tag" = "yes"])
1132 AM_CONDITIONAL([ENABLE_MICRODATA],[test "$enable_microdata" = "yes"])
1133 AM_CONDITIONAL([ENABLE_PAGE_VISIBILITY_API],[test "$enable_page_visibility_api" = "yes"])
1134 AM_CONDITIONAL([ENABLE_PROGRESS_TAG],[test "$enable_progress_tag" = "yes"])
1135 AM_CONDITIONAL([ENABLE_CHANNEL_MESSAGING],[test "$enable_channel_messaging" = "yes"])
1136 AM_CONDITIONAL([ENABLE_JAVASCRIPT_DEBUGGER],[test "$enable_javascript_debugger" = "yes"])
1137 AM_CONDITIONAL([ENABLE_GAMEPAD],[test "$enable_gamepad" = "yes"])
1138 AM_CONDITIONAL([ENABLE_DIRECTORY_UPLOAD],[test "$enable_directory_upload" = "yes"])
1139 AM_CONDITIONAL([ENABLE_DATAGRID],[test "$enable_datagrid" = "yes"])
1140 AM_CONDITIONAL([ENABLE_DATA_TRANSFER_ITEMS],[test "$enable_data_transfer_items" = "yes"])
1141 AM_CONDITIONAL([ENABLE_SQL_DATABASE],[test "$enable_sql_database" = "yes"])
1142 AM_CONDITIONAL([ENABLE_DATALIST],[test "$enable_datalist" = "yes"])
1143 AM_CONDITIONAL([ENABLE_DETAILS],[test "$enable_details" = "yes"])
1144 AM_CONDITIONAL([ENABLE_FAST_MOBILE_SCROLLING],[test "$enable_fast_mobile_scrolling" = "yes"])
1145 AM_CONDITIONAL([ENABLE_FILE_SYSTEM],[test "$enable_file_system" = "yes"])
1146 AM_CONDITIONAL([ENABLE_QUOTA],[test "$enable_quota" = "yes"])
1147 AM_CONDITIONAL([ENABLE_ICONDATABASE],[test "$enable_icon_database" = "yes"])
1148 AM_CONDITIONAL([ENABLE_IMAGE_RESIZER],[test "$enable_image_resizer" = "yes"])
1149 AM_CONDITIONAL([ENABLE_INDEXED_DATABASE],[test "$enable_indexed_database" = "yes"])
1150 AM_CONDITIONAL([ENABLE_INPUT_COLOR],[test "$enable_input_color" = "yes"])
1151 AM_CONDITIONAL([ENABLE_INPUT_SPEECH],[test "$enable_input_speech" = "yes"])
1152 AM_CONDITIONAL([ENABLE_XSLT],[test "$enable_xslt" = "yes"])
1153 AM_CONDITIONAL([ENABLE_FILTERS],[test "$enable_filters" = "yes"])
1154 AM_CONDITIONAL([ENABLE_GEOLOCATION], [test "$enable_geolocation" = "yes"])
1155 AM_CONDITIONAL([ENABLE_MATHML], [test "$enable_mathml" = "yes"])
1156 AM_CONDITIONAL([ENABLE_MHTML], [test "$enable_mhtml" = "yes"])
1157 AM_CONDITIONAL([ENABLE_VIDEO],[test "$enable_video" = "yes"])
1158 AM_CONDITIONAL([ENABLE_MEDIA_SOURCE],[test "$enable_media_source" = "yes"])
1159 AM_CONDITIONAL([ENABLE_MEDIA_STATISTICS],[test "$enable_media_statistics" = "yes"])
1160 AM_CONDITIONAL([ENABLE_VIDEO_TRACK],[test "$enable_video_track" = "yes"])
1161 AM_CONDITIONAL([ENABLE_FULLSCREEN_API],[test "$enable_fullscreen_api" = "yes"])
1162 AM_CONDITIONAL([ENABLE_MEDIA_STREAM],[test "$enable_media_stream" = "yes"])
1163 AM_CONDITIONAL([ENABLE_NOTIFICATIONS],[test "$enable_notifications" = "yes"])
1164 AM_CONDITIONAL([ENABLE_ORIENTATION_EVENTS],[test "$enable_orientation_events" = "yes"])
1165 AM_CONDITIONAL([ENABLE_SVG],[test "$enable_svg" = "yes"])
1166 AM_CONDITIONAL([ENABLE_SVG_FONTS],[test "$enable_svg_fonts" = "yes"])
1167 AM_CONDITIONAL([ENABLE_COVERAGE],[test "$enable_coverage" = "yes"])
1168 AM_CONDITIONAL([ENABLE_FAST_MALLOC],[test "$enable_fast_malloc" = "yes"])
1169 AM_CONDITIONAL([ENABLE_WORKERS],[test "$enable_workers" = "yes"])
1170 AM_CONDITIONAL([ENABLE_SHARED_WORKERS],[test "$enable_shared_workers" = "yes"])
1171 AM_CONDITIONAL([SVG_FLAGS],[test "$svg_flags" = "yes"])
1172 AM_CONDITIONAL([HTML_FLAGS],[test "$html_flags" = "yes"])
1173 AM_CONDITIONAL([ENABLE_WEB_SOCKETS],[test "$enable_web_sockets" = "yes"])
1174 AM_CONDITIONAL([ENABLE_WEB_AUDIO],[test "$enable_web_audio" = "yes"])
1175 AM_CONDITIONAL([ENABLE_WEB_TIMING],[test "$enable_web_timing" = "yes"])
1176 AM_CONDITIONAL([ENABLE_OPCODE_STATS],[test "$enable_opcode_stats" = "yes"])
1177 AM_CONDITIONAL([ENABLE_WEBKIT2],[test "$enable_webkit2" = "yes"])
1178 AM_CONDITIONAL([ENABLE_PLUGIN_PROCESS],[test "$enable_plugin_process" = "yes"])
1179 AM_CONDITIONAL([ENABLE_SPELLCHECK],[test "$enable_spellcheck" = "yes"])
1180 AM_CONDITIONAL([ENABLE_ANIMATION_API],[test "$enable_animation_api" = "yes"])
1181 AM_CONDITIONAL([ENABLE_REQUEST_ANIMATION_FRAME],[test "$enable_request_animation_frame" = "yes"])
1182 AM_CONDITIONAL([ENABLE_TOUCH_ICON_LOADING],[test "$enable_touch_icon_loading" = "yes"])
1183 AM_CONDITIONAL([ENABLE_REGISTER_PROTOCOL_HANDLER],[test "$enable_register_protocol_handler" = "yes"])
1184 AM_CONDITIONAL([ENABLE_DEVICE_ORIENTATION],[test "$enable_device_orientation" = "yes"])
1185 AM_CONDITIONAL([ENABLE_MUTATION_OBSERVERS],[test "$enable_mutation_observers" = "yes"])
1186
1187 # Gtk conditionals
1188 AM_CONDITIONAL([ENABLE_INTROSPECTION],[test "$enable_introspection" = "yes"])
1189
1190 AC_CONFIG_FILES([
1191 GNUmakefile
1192 ])
1193  
1194
1195 AC_CONFIG_FILES([
1196 Source/WebKit/gtk/webkit/webkitversion.h
1197 Source/WebKit/gtk/docs/GNUmakefile
1198 Source/WebKit/gtk/docs/version.xml
1199 Source/WebKit2/UIProcess/API/gtk/docs/GNUmakefile
1200 Source/WebKit2/UIProcess/API/gtk/docs/version.xml
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 Features:
1237  3D Rendering                                             : $enable_3d_rendering
1238  WebGL                                                    : $enable_webgl
1239  Blob support                                             : $enable_blob
1240  DOM mutation observer support                            : $enable_mutation_observers
1241  DeviceOrientation support                                : $enable_device_orientation
1242  Directory upload                                         : $enable_directory_upload
1243  Fast Mobile Scrolling                                    : $enable_fast_mobile_scrolling
1244  JIT compilation                                          : $enable_jit
1245  Filters support                                          : $enable_filters
1246  Geolocation support                                      : $enable_geolocation
1247  JavaScript debugger/profiler support                     : $enable_javascript_debugger
1248  Gamepad support                                          : $enable_gamepad
1249  MathML support                                           : $enable_mathml
1250  Media source                                             : $enable_media_source
1251  Media statistics                                         : $enable_media_statistics
1252  HTML5 channel messaging support                          : $enable_channel_messaging
1253  HTML5 meter element support                              : $enable_meter_tag
1254  HTML5 microdata support                                  : $enable_microdata
1255  Page Visibility API support                              : $enable_page_visibility_api
1256  HTML5 progress element support                           : $enable_progress_tag
1257  HTML5 client-side session and persistent storage support : $enable_dom_storage
1258  SQL client-side database storage support                 : $enable_sql_database
1259  HTML5 datagrid support                                   : $enable_datagrid
1260  HTML5 data transfer items support                        : $enable_data_transfer_items
1261  HTML5 FileSystem API support                             : $enable_file_system
1262  Quota API support                                        : $enable_quota
1263  HTML5 sandboxed iframe support                           : $enable_sandbox
1264  HTML5 video element support                              : $enable_video
1265  HTML5 track element support                              : $enable_video_track
1266  Fullscreen API support                                   : $enable_fullscreen_api
1267  Media stream support                                     : $enable_media_stream
1268  Icon database support                                    : $enable_icon_database
1269  Image resizer support                                    : $enable_image_resizer
1270  Link prefetch support                                    : $enable_link_prefetch
1271  Opcode stats                                             : $enable_opcode_stats
1272  SharedWorkers support                                    : $enable_shared_workers
1273  Color input support                                      : $enable_input_color
1274  Speech input support                                     : $enable_input_speech
1275  SVG support                                              : $enable_svg
1276  SVG fonts support                                        : $enable_svg_fonts
1277  Web Audio support                                        : $enable_web_audio
1278  Web Sockets support                                      : $enable_web_sockets
1279  Web Timing support                                       : $enable_web_timing
1280  Web Workers support                                      : $enable_workers
1281  XSLT support                                             : $enable_xslt
1282  Spellcheck support                                       : $enable_spellcheck
1283  Animation API                                            : $enable_animation_api
1284  RequestAnimationFrame support                            : $enable_request_animation_frame
1285  Touch Icon Loading support                               : $enable_touch_icon_loading
1286  Register Protocol Handler support                        : $enable_register_protocol_handler
1287  WebKit2 support                                          : $enable_webkit2
1288  WebKit2 plugin process                                   : $enable_plugin_process
1289
1290 GTK+ configuration:
1291  GTK+ version                                             : $with_gtk
1292  GDK target                                               : $with_target
1293  Hildon UI extensions                                     : $with_hildon
1294  Introspection support                                    : $enable_introspection
1295 "
1296 if test "$with_unicode_backend" = "glib"; then
1297    echo "     >> WARNING: the glib-based unicode backend is slow and incomplete <<"
1298    echo
1299    echo
1300 fi