REGRESSION (r138184): transitions/transitions-parsing.html is failing on GTK
[WebKit-https.git] / configure.ac
1 AC_PREREQ(2.60)
2
3 m4_define([webkit_major_version], [1])
4 m4_define([webkit_minor_version], [11])
5 m4_define([webkit_micro_version], [2])
6
7 # This is the version we'll be using as part of our User-Agent string
8 # e.g., AppleWebKit/$(webkit_user_agent_version) ...
9 #
10 # Sourced from Source/WebCore/Configurations/Version.xcconfig
11 m4_define([webkit_user_agent_major_version], [537])
12 m4_define([webkit_user_agent_minor_version], [20])
13
14 AC_INIT([WebKitGTK],[webkit_major_version.webkit_minor_version.webkit_micro_version],[http://bugs.webkit.org/])
15
16 AC_CONFIG_MACRO_DIR([Source/autotools])
17 AC_CONFIG_AUX_DIR([Source/autotools])
18 AC_SUBST(ACLOCAL_AMFLAGS, "-I Source/autotools")
19
20 AC_CONFIG_HEADERS([autotoolsconfig.h])
21 AC_CANONICAL_HOST
22
23 WEBKIT_MAJOR_VERSION=webkit_major_version
24 WEBKIT_MINOR_VERSION=webkit_minor_version
25 WEBKIT_MICRO_VERSION=webkit_micro_version
26 WEBKIT_USER_AGENT_MAJOR_VERSION=webkit_user_agent_major_version
27 WEBKIT_USER_AGENT_MINOR_VERSION=webkit_user_agent_minor_version
28 AC_SUBST(WEBKIT_MAJOR_VERSION)
29 AC_SUBST(WEBKIT_MINOR_VERSION)
30 AC_SUBST(WEBKIT_MICRO_VERSION)
31 AC_SUBST(WEBKIT_USER_AGENT_MAJOR_VERSION)
32 AC_SUBST(WEBKIT_USER_AGENT_MINOR_VERSION)
33
34 AC_CONFIG_SRCDIR([Source/WebCore/config.h])
35
36 dnl # Libtool library version, not to confuse with API version
37 dnl # see http://www.gnu.org/software/libtool/manual/html_node/Libtool-versioning.html
38 LIBWEBKITGTK_VERSION=17:1:17
39 AC_SUBST([LIBWEBKITGTK_VERSION])
40
41 LIBJAVASCRIPTCOREGTK_VERSION=13:7:13
42 AC_SUBST([LIBJAVASCRIPTCOREGTK_VERSION])
43
44 LIBWEBKIT2GTK_VERSION=19:0:19
45 AC_SUBST([LIBWEBKIT2GTK_VERSION])
46
47 AM_INIT_AUTOMAKE([foreign subdir-objects dist-xz no-dist-gzip tar-ustar])
48
49 # Use AM_SILENT_RULES if present
50 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
51
52 # host checking - inspired by the GTK+ configure.in
53 # TODO: move these to webkit.m4?
54 AC_MSG_CHECKING([for native Win32])
55 case "$host" in
56      *-*-mingw*)
57        os_win32=yes
58        ;;
59      *)
60        os_win32=no
61        ;;
62 esac
63 AC_MSG_RESULT([$os_win32])
64
65 case "$host" in
66      *-*-linux*)
67        os_linux=yes
68        ;;
69      *-*-freebsd*)
70        os_freebsd=yes
71        ;;
72      *-*-darwin*)
73        os_darwin=yes
74        ;;
75 esac
76
77 case "$host_os" in
78      gnu* | linux* | k*bsd*-gnu)
79        os_gnu=yes
80        ;;
81      *)
82        os_gnu=no
83        ;;
84 esac
85
86 # If CFLAGS and CXXFLAGS are unset, default to empty.
87 # This is to tell automake not to include '-g' if C{XX,}FLAGS is not set
88 # For more info - http://www.gnu.org/software/automake/manual/autoconf.html#C_002b_002b-Compiler
89 if test -z "$CXXFLAGS"; then
90    CXXFLAGS=""
91 fi
92 if test -z "$CFLAGS"; then
93    CFLAGS=""
94 fi
95
96 PKG_PROG_PKG_CONFIG
97
98 AC_PATH_PROG(PERL, perl)
99 if test -z "$PERL"; then
100    AC_MSG_ERROR([You need 'perl' to compile WebKit])
101 fi
102
103 AC_PATH_PROG(PYTHON, python)
104 if test -z "$PYTHON"; then
105    AC_MSG_ERROR([You need 'python' to compile WebKit])
106 fi
107
108 AC_PATH_PROG(RUBY, ruby)
109 if test -z "$RUBY"; then
110    AC_MSG_ERROR([You need 'ruby' to compile WebKit])
111 fi
112
113 AC_PATH_PROG(BISON, bison)
114 if test -z "$BISON"; then
115    AC_MSG_ERROR([You need the 'bison' parser generator to compile WebKit])
116 fi
117
118 AC_PATH_PROG(MV, mv)
119 if test -z "$MV"; then
120    AC_MSG_ERROR([You need 'mv' to compile WebKit])
121 fi
122
123 AC_PROG_CC
124 AC_PROG_CXX
125 AM_PROG_CC_C_O
126 AC_PROG_INSTALL
127 AC_SYS_LARGEFILE
128
129 # Check whether a C++ was found (AC_PROG_CXX sets $CXX to "g++" even when it
130 # doesn't exist)
131 AC_LANG_PUSH([C++])
132 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],[],[AC_MSG_ERROR([No C++ compiler found])])
133 AC_LANG_POP([C++])
134
135 # C/C++ Language Features
136 AC_C_CONST
137 AC_C_INLINE
138 AC_C_VOLATILE
139
140 # C/C++ Headers
141 AC_HEADER_STDC
142 AC_HEADER_STDBOOL
143
144 # Linker
145 AC_DISABLE_STATIC
146 AC_LIBTOOL_WIN32_DLL
147 AC_PROG_LIBTOOL
148 # use dolt to speedup the build
149 DOLT
150
151 AC_PATH_PROG(FLEX, flex)
152 if test -z "$FLEX"; then
153    AC_MSG_ERROR([You need the 'flex' lexer generator to compile WebKit])
154 else
155    FLEX_VERSION=`$FLEX --version | sed 's,.*\ \([0-9]*\.[0-9]*\.[0-9]*\)$,\1,'`
156    AX_COMPARE_VERSION([2.5.33],[gt],[$FLEX_VERSION],
157       AC_MSG_WARN([You need at least version 2.5.33 of the 'flex' lexer generator to compile WebKit correctly]))
158 fi
159
160 AC_PATH_PROG(GPERF, gperf)
161 if test -z "$GPERF"; then
162    AC_MSG_ERROR([You need the 'gperf' hash function generator to compile WebKit])
163 fi
164
165 # check for -fvisibility=hidden compiler support (GCC >= 4)
166 saved_CFLAGS="$CFLAGS"
167 CFLAGS="$CFLAGS -fvisibility=hidden -fvisibility-inlines-hidden"
168 AC_MSG_CHECKING([if ${CXX} supports -fvisibility=hidden -fvisibility-inlines-hidden])
169 AC_COMPILE_IFELSE([AC_LANG_SOURCE([char foo;])],
170       [ AC_MSG_RESULT([yes])
171         SYMBOL_VISIBILITY="-fvisibility=hidden" SYMBOL_VISIBILITY_INLINES="-fvisibility-inlines-hidden" ],
172         AC_MSG_RESULT([no]))
173 CFLAGS="$saved_CFLAGS"
174 AC_SUBST(SYMBOL_VISIBILITY)
175 AC_SUBST(SYMBOL_VISIBILITY_INLINES)
176
177 # Disable C++0x compat warnings for GCC >= 4.6.0 until we build
178 # cleanly with that.
179 AC_LANG_PUSH(C++)
180 TMPCXXFLAGS=$CXXFLAGS
181 CXXFLAGS="-Wall -Werror"
182 AC_MSG_CHECKING([if we have to disable C++0x compat warnings for GCC >= 4.6.0])
183 AC_TRY_COMPILE([
184 namespace std {
185     class nullptr_t { };
186 }
187 extern std::nullptr_t nullptr;
188 ], [return 0;],
189 disable_cxx0x_compat=no,
190 disable_cxx0x_compat=yes)
191 AC_MSG_RESULT($disable_cxx0x_compat)
192 if test "$disable_cxx0x_compat" = yes; then
193   CXXFLAGS="$TMPCXXFLAGS -Wno-c++0x-compat"
194 else
195   CXXFLAGS="$TMPCXXFLAGS"
196 fi
197 AC_LANG_POP(C++)
198
199 # pthread (not needed on Windows)
200 if test "$os_win32" = "no"; then
201 AC_CHECK_HEADERS([pthread.h],
202                  AC_DEFINE([HAVE_PTHREAD_H],[1],[Define if pthread exists]),
203                  AC_MSG_ERROR([pthread support is required to build WebKit]))
204 AC_CHECK_LIB(pthread, pthread_rwlock_init,
205                  AC_DEFINE([HAVE_PTHREAD_RWLOCK],[1],[Define if pthread rwlock is present]),
206                  AC_MSG_WARN([pthread rwlock support is not available]))
207 fi
208
209 # check for libjpeg the way Gtk does it.
210 AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,
211                    jpeg_ok=yes, jpeg_ok=no
212                    AC_MSG_ERROR([JPEG library (libjpeg) not found]))
213 if test "$jpeg_ok" = yes; then
214    AC_MSG_CHECKING([for jpeglib])
215    AC_TRY_CPP(
216 [#include <stdio.h>
217 #undef PACKAGE
218 #undef VERSION
219 #undef HAVE_STDLIB_H
220 #include <jpeglib.h>],
221          jpeg_ok=yes,
222          jpeg_ok=no)
223    AC_MSG_RESULT($jpeg_ok)
224    if test "$jpeg_ok" = yes; then
225       JPEG_LIBS="-ljpeg"
226       # should we check for progressive JPEG like GTK+ as well?
227    else
228       AC_MSG_ERROR([JPEG library (libjpeg) not found])
229    fi
230 fi
231 AC_SUBST([JPEG_LIBS])
232
233 # Check for libpng the way Gtk+ does it
234 for l in libpng libpng14 libpng12; do
235   AC_MSG_CHECKING(for $l)
236   if $PKG_CONFIG --exists $l ; then
237     AC_MSG_RESULT(yes)
238     PNG_LIBS=`$PKG_CONFIG --libs $l`
239     png_ok=yes
240     break
241   else
242     AC_MSG_RESULT(no)
243     png_ok=no
244   fi
245 done
246 if test "$png_ok" != yes; then
247   AC_CHECK_LIB(png, png_read_info,
248     [AC_CHECK_HEADER(png.h,
249       png_ok=yes,
250       png_ok=no)],
251     AC_MSG_ERROR([PNG library (libpng) not found]), -lz -lm)
252   if test "$png_ok" = yes; then
253     AC_MSG_CHECKING([for png_structp in png.h])
254     AC_TRY_COMPILE([#include <png.h>],
255       [png_structp pp; png_infop info; png_colorp cmap; png_create_read_struct;],
256       png_ok=yes,
257       png_ok=no)
258     AC_MSG_RESULT($png_ok)
259     if test "$png_ok" = yes; then
260       PNG_LIBS='-lpng -lz'
261     else
262       AC_MSG_ERROR([PNG library (libpng) not found])
263     fi
264   else
265     AC_MSG_ERROR([PNG library (libpng) not found])
266   fi
267 fi
268 AC_SUBST([PNG_LIBS])
269
270
271 if test "$os_win32" = "yes"; then
272   WINMM_LIBS=-lwinmm
273   SHLWAPI_LIBS=-lshlwapi
274   OLE32_LIBS=-lole32
275 fi
276 AC_SUBST([WINMM_LIBS])
277 AC_SUBST([SHLWAPI_LIBS])
278 AC_SUBST([OLE32_LIBS])
279
280
281 # determine the GTK+ version to use
282 AC_MSG_CHECKING([the GTK+ version to use])
283 AC_ARG_WITH([gtk],
284         [AS_HELP_STRING([--with-gtk=2.0|3.0], [the GTK+ version to use (default: 3.0)])],
285         [case "$with_gtk" in
286         2.0|3.0) ;;
287         *) AC_MSG_ERROR([invalid GTK+ version specified]) ;;
288         esac],
289         [with_gtk=3.0])
290 AC_MSG_RESULT([$with_gtk])
291
292 GTK2_REQUIRED_VERSION=2.10
293 GAIL2_REQUIRED_VERSION=1.8
294 GTK3_REQUIRED_VERSION=3.4.0
295 GAIL3_REQUIRED_VERSION=3.0
296
297 case "$with_gtk" in
298      2.0) GTK_REQUIRED_VERSION=$GTK2_REQUIRED_VERSION
299           GTK_API_VERSION=2.0
300           WEBKITGTK_API_MAJOR_VERSION=1
301           WEBKITGTK_API_MINOR_VERSION=0
302           WEBKITGTK_API_VERSION=1.0
303           WEBKITGTK_PC_NAME=webkit
304           GAIL_PC_NAME=gail
305           GAIL_REQUIRED_VERSION=$GAIL2_REQUIRED_VERSION
306           ;;
307      3.0) GTK_REQUIRED_VERSION=$GTK3_REQUIRED_VERSION
308           GTK_API_VERSION=3.0
309           WEBKITGTK_API_MAJOR_VERSION=3
310           WEBKITGTK_API_MINOR_VERSION=0
311           WEBKITGTK_API_VERSION=3.0
312           WEBKITGTK_PC_NAME=webkitgtk
313           GAIL_PC_NAME=gail-3.0
314           GAIL_REQUIRED_VERSION=$GAIL3_REQUIRED_VERSION
315           ;;
316 esac
317
318 AC_SUBST([WEBKITGTK_API_MAJOR_VERSION])
319 AC_SUBST([WEBKITGTK_API_MINOR_VERSION])
320 AC_SUBST([WEBKITGTK_API_VERSION])
321 AC_SUBST([WEBKITGTK_PC_NAME])
322 AC_SUBST([GTK_API_VERSION])
323 AM_CONDITIONAL([GTK_API_VERSION_2],[test "$GTK_API_VERSION" = "2.0"])
324
325 # determine the GDK/GTK+ target
326 AC_MSG_CHECKING([the target windowing system])
327 AC_ARG_WITH(target,
328             AC_HELP_STRING([--with-target=@<:@x11/win32/quartz/directfb@:>@],
329                            [Select webkit target [default=x11]]),
330             [],[with_target="x11"])
331
332 case "$with_target" in
333      x11|win32|quartz|directfb) ;;
334      *) AC_MSG_ERROR([Invalid target: must be x11, quartz, win32, or directfb.]) ;;
335 esac
336
337 AC_MSG_RESULT([$with_target])
338
339 # minimum base dependencies
340 CAIRO_REQUIRED_VERSION=1.10
341 FONTCONFIG_REQUIRED_VERSION=2.4
342 FREETYPE2_REQUIRED_VERSION=9.0
343 GLIB_REQUIRED_VERSION=2.32.0
344 LIBSOUP_REQUIRED_VERSION=2.40.0
345 LIBXML_REQUIRED_VERSION=2.6
346 PANGO_REQUIRED_VERSION=1.21.0
347
348 # optional modules
349 LIBXSLT_REQUIRED_VERSION=1.1.7
350 SQLITE_REQUIRED_VERSION=3.0
351 ENCHANT_REQUIRED_VERSION=0.22
352 CLUTTER_REQUIRED_VERSION=1.8.2
353 CLUTTER_GTK_REQUIRED_VERSION=1.0.2
354 ATSPI2_REQUIRED_VERSION=2.2.1
355
356 # Check for glib and required utilities
357 AM_PATH_GLIB_2_0($GLIB_REQUIRED_VERSION, :, :, gmodule gobject gthread gio)
358 if test -z "$GLIB_GENMARSHAL" || test -z "$GLIB_MKENUMS"; then
359    AC_MSG_ERROR([You need the GLib dev tools in your path])
360 fi
361
362 # GResources
363 GLIB_COMPILE_RESOURCES=`$PKG_CONFIG --variable glib_compile_resources gio-2.0`
364 AC_SUBST(GLIB_COMPILE_RESOURCES)
365
366 GLIB_GSETTINGS
367
368 # Check and identify which unicode backend to use
369 AC_MSG_CHECKING([which Unicode backend to use])
370 AC_ARG_WITH(unicode_backend,
371             AC_HELP_STRING([--with-unicode-backend=@<:@icu/glib@:>@],
372                            [Select Unicode backend (WARNING: the glib-based backend is slow, and incomplete) [default=icu]]),
373             [],[with_unicode_backend="icu"])
374
375 case "$with_unicode_backend" in
376      icu|glib) ;;
377      *) AC_MSG_ERROR([Invalid Unicode backend: must be icu or glib.]) ;;
378 esac
379
380 AC_MSG_RESULT([$with_unicode_backend])
381
382 if test "$with_unicode_backend" = "icu"; then
383     # TODO: use pkg-config (after CFLAGS in their .pc files are cleaned up)
384     case "$host" in
385         *-*-darwin*)
386             UNICODE_CFLAGS="-I$srcdir/Source/JavaScriptCore/icu -I$srcdir/Source/WebCore/icu"
387             UNICODE_LIBS="-licucore"
388             ;;
389         *-*-mingw*)
390             UNICODE_CFLAGS=""
391             UNICODE_LIBS="-licui18n -licuuc"
392             ;;
393         *)
394             AC_PATH_PROG(icu_config, icu-config, no)
395             if test "$icu_config" = "no"; then
396                 AC_MSG_ERROR([Cannot find icu-config. The ICU library is needed.])
397             fi
398
399             # We don't use --cflags as this gives us a lot of things that we don't
400             # necessarily want, like debugging and optimization flags
401             # See man (1) icu-config for more info.
402             UNICODE_CFLAGS=`$icu_config --cppflags`
403             UNICODE_LIBS=`$icu_config --ldflags-libsonly`
404             ;;
405     esac
406 fi
407
408 if test "$with_unicode_backend" = "glib"; then
409     PKG_CHECK_MODULES([UNICODE], [glib-2.0 pango >= $PANGO_REQUIRED_VERSION])
410 fi
411
412 AC_SUBST([UNICODE_CFLAGS])
413 AC_SUBST([UNICODE_LIBS])
414
415 PKG_CHECK_MODULES([ZLIB], [zlib])
416 AC_SUBST([ZLIB_CFLAGS])
417 AC_SUBST([ZLIB_LIBS])
418
419 GETTEXT_PACKAGE=$PACKAGE-$GTK_API_VERSION
420 AC_SUBST(GETTEXT_PACKAGE)
421 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",
422                    [The gettext catalog name])
423
424 PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= $LIBXML_REQUIRED_VERSION)
425 AC_SUBST(LIBXML_CFLAGS)
426 AC_SUBST(LIBXML_LIBS)
427
428 PKG_CHECK_MODULES(PANGO, 
429                   [pango >= $PANGO_REQUIRED_VERSION
430                    pangoft2])
431 AC_SUBST(PANGO_CFLAGS)
432 AC_SUBST(PANGO_LIBS)
433
434 AC_MSG_CHECKING([whether to enable spellcheck support])
435 AC_ARG_ENABLE([spellcheck],
436   [AS_HELP_STRING([--enable-spellcheck],[enable support for spellcheck])],
437   [],[enable_spellcheck="yes"])
438 AC_MSG_RESULT([$enable_spellcheck])
439
440 if test "$enable_spellcheck" = "yes"; then
441 PKG_CHECK_MODULES(ENCHANT, enchant >= $ENCHANT_REQUIRED_VERSION, [], [enable_spellcheck="no"])
442 AC_SUBST(ENCHANT_CFLAGS)
443 AC_SUBST(ENCHANT_LIBS)
444 fi
445
446 PKG_CHECK_MODULES(GAIL, $GAIL_PC_NAME >= $GAIL_REQUIRED_VERSION)
447 AC_SUBST(GAIL_CFLAGS)
448 AC_SUBST(GAIL_LIBS)
449
450 # check for target-specific dependencies
451 if test "$with_target" = "directfb"; then
452    PKG_CHECK_MODULES(CAIRO, cairo-directfb >= $CAIRO_REQUIRED_VERSION)
453    PKG_CHECK_MODULES(GTK, gtk+-directfb-2.0 >= $GTK_REQUIRED_VERSION)
454    AC_DEFINE([WTF_PLATFORM_DIRECTFB],[1],[Define if target is DirectFB])
455 else
456    PKG_CHECK_MODULES(CAIRO, cairo >= $CAIRO_REQUIRED_VERSION)
457    PKG_CHECK_MODULES(GTK, gtk+-$GTK_API_VERSION >= $GTK_REQUIRED_VERSION)
458
459    if test "$with_target" = "x11" && test "$os_win32" = "no"; then
460       # check for XT
461       PKG_CHECK_MODULES([XT],
462                         [xt],
463                         [xt_has_pkg_config=yes],
464                         [xt_has_pkg_config=no])
465       # some old versions of Xt do not provide xt.pc, so try to link against Xt
466       # and if it's installed fall back to just adding -lXt
467       if test "$xt_has_pkg_config" = "no"; then
468          # using AC_CHECK_LIB instead of AC_SEARCH_LIB is fine in this case as
469          # we don't care about the XtOpenDisplay symbol but only about the
470          # existence of libXt
471          AC_CHECK_LIB([Xt], [XtOpenDisplay],
472                       [XT_CFLAGS=""; XT_LIBS="-lXt"],
473                       [AC_MSG_ERROR([X Toolkit Intrinsics library (libXt) not found])])
474       fi
475       AC_SUBST([XT_CFLAGS])
476       AC_SUBST([XT_LIBS])
477       AC_DEFINE([WTF_PLATFORM_X11],[1],[Define if target is X11])
478    fi
479 fi
480 AC_SUBST(GTK_CFLAGS)
481 AC_SUBST(GTK_LIBS)
482 AC_SUBST(CAIRO_CFLAGS)
483 AC_SUBST(CAIRO_LIBS)
484
485 # check whether to build with debugging enabled
486 AC_MSG_CHECKING([whether to do a debug build])
487 AC_ARG_ENABLE(debug,
488               AC_HELP_STRING([--enable-debug],
489                              [turn on debugging [default=no]]),
490               [],[enable_debug="no"])
491 AC_MSG_RESULT([$enable_debug])
492
493 # check whether to enable optimized builds
494 AC_MSG_CHECKING([whether to enable optimized builds])
495 AC_ARG_ENABLE(optimizations,
496               AC_HELP_STRING([--enable-optimizations],
497                              [turn on optimize builds (GCC only)
498                              [default=yes]]),
499               [enable_optimizations=$enableval],
500               [if test "$enable_debug" = "yes"; then enable_optimizations="no"; else enable_optimizations="yes"; fi])
501 AC_MSG_RESULT([$enable_optimizations])
502
503 found_opengl=no
504 AC_ARG_ENABLE(glx,
505               AC_HELP_STRING([--enable-glx], [enable support for GLX [default=auto]]),
506               [], [enable_glx="auto"])
507 AC_ARG_ENABLE(egl,
508               AC_HELP_STRING([--enable-egl], [enable support for EGL [default=auto]]),
509               [], [enable_egl="auto"])
510 AC_ARG_ENABLE(gles2,
511               AC_HELP_STRING([--enable-gles2], [enable support for OpenGL ES 2 [default=auto]]),
512               [], [enable_gles2="auto"])
513
514 have_glx=no
515 AC_CHECK_HEADERS([GL/glx.h], [have_glx="yes"], [have_glx="no"])
516 AC_MSG_CHECKING([whether to enable GLX support])
517 if test "$enable_glx" != "no"; then
518    if test "$have_glx" = "no"; then
519       if test "$enable_glx" = "yes"; then
520          AC_MSG_ERROR([--enable-glx specified, but not available])
521       else
522          enable_glx=no
523       fi
524    elif test "$enable_gles2" != "yes"; then
525       enable_glx=yes
526    fi
527 fi
528 AC_MSG_RESULT([$enable_glx])
529
530 have_egl=no
531 AC_CHECK_HEADERS([EGL/egl.h], [have_egl="yes"], [have_egl="no"])
532 AC_MSG_CHECKING([whether to enable EGL support])
533 if test "$enable_egl" != "no"; then
534    if test "$have_egl" = "no"; then
535       if test "$enable_egl" = "yes"; then
536          AC_MSG_ERROR([--enable-egl specified, but not available])
537       else
538          enable_egl=no
539       fi
540    else
541       enable_egl=yes
542    fi
543 fi
544 AC_MSG_RESULT([$enable_egl])
545
546 have_gles2=no
547 AC_CHECK_HEADERS([GLES2/gl2.h], [have_gles2="yes"], [have_gles2="no"])
548 AC_MSG_CHECKING([whether to use OpenGL ES 2 support])
549 if test "$enable_glx" = "yes"; then
550    if test "$enable_gles2" = "yes"; then
551       AC_MSG_ERROR([Cannot enable OpenGL ES 2 support with GLX])
552    else
553       enable_gles2=no
554    fi
555 fi
556 if test "$enable_egl" = "no"; then
557    if test "$enable_gles2" = "yes"; then
558       AC_MSG_ERROR([Cannot enable OpenGL ES 2 support without EGL])
559    else
560       enable_gles2=no
561    fi
562 fi
563 if test "$enable_gles2" != "no"; then
564    if test "$have_gles2" = "no"; then
565       if test "$enable_gles2" = "yes"; then
566          AC_MSG_ERROR([--enable-gles2 specified, but not available])
567       else
568          enable_gles2=no
569       fi
570    else
571       enable_gles2=yes
572       found_opengl=yes
573    fi
574 fi
575 AC_MSG_RESULT([$enable_gles2])
576
577 if test "$enable_gles2" != "yes"; then
578     AC_CHECK_HEADERS([GL/gl.h], [found_opengl="yes"], [])
579 fi
580
581 AC_MSG_CHECKING([which GPU acceleration backend to use])
582 AC_ARG_WITH(acceleration_backend,
583             AC_HELP_STRING([--with-acceleration-backend=@<:@opengl/clutter/none@:>@],
584                            [Select accelerated backend (Clutter currently unsupported, OpenGL autodetected) [default=autodetect]]), [],
585                            [
586                                 if test "$found_opengl" = "yes"; then
587                                    with_acceleration_backend="opengl";
588                                 else
589                                    with_acceleration_backend="none";
590                                 fi
591                            ])
592 AC_MSG_RESULT([$with_acceleration_backend])
593
594 if test "$with_acceleration_backend" = "opengl"; then
595     PKG_CHECK_MODULES([XCOMPOSITE], [xcomposite]);
596     PKG_CHECK_MODULES([XDAMAGE], [xdamage]);
597     AC_SUBST(XCOMPOSITE_CFLAGS)
598     AC_SUBST(XCOMPOSITE_LIBS)
599     AC_SUBST(XDAMAGE_CFLAGS)
600     AC_SUBST(XDAMAGE_LIBS)
601 fi
602
603 # OpenGL is turned on by default (along with WebGL and accelerated compositing), but if
604 # Clutter is chosen as the accelerated drawing backend, we want to disable it. COGL does 
605 # not play well with OpenGL.
606 AC_MSG_CHECKING([whether to enable WebGL support])
607 AC_ARG_ENABLE(webgl,
608               AC_HELP_STRING([--enable-webgl], [enable support for WebGL [default=check]]), [],
609               [
610                 if test "$with_acceleration_backend" = "opengl"; then
611                     enable_webgl="yes";
612                 else
613                     enable_webgl="no";
614                 fi
615              ])
616 AC_MSG_RESULT([$enable_webgl])
617 if test "$enable_webgl" = "yes" && test "$with_acceleration_backend" != "opengl"; then
618     AC_MSG_ERROR([OpenGL must be active (and Clutter disabled) to use WebGL.])
619 fi;
620
621 AC_MSG_CHECKING([whether to enable accelerated compositing support])
622 AC_ARG_ENABLE(accelerated_compositing,
623             AC_HELP_STRING([--enable-accelerated-compositing], [enable support for accelerated compositing [default=check]]),
624             [
625                 if test "$enableval" = "yes" && test "$with_acceleration_backend" = "none"; then
626                     AC_MSG_ERROR([OpenGL or Clutter must be active to use accelerated compositing.])
627                 fi
628                 enable_accelerated_compositing=$enableval;
629             ],
630             [
631                 if test "$with_acceleration_backend" != "none"; then
632                     enable_accelerated_compositing="yes";
633                 else
634                     enable_accelerated_compositing="no";
635                 fi
636             ])
637 AC_MSG_RESULT([$enable_accelerated_compositing])
638
639 # check whether to enable Gamepad support
640 AC_MSG_CHECKING([whether to enable Gamepad support])
641 AC_ARG_ENABLE(gamepad,
642               AC_HELP_STRING([--enable-gamepad],
643                              [enable Gamepad support [default=no]]),
644               [],[enable_gamepad="no"])
645 AC_MSG_RESULT([$enable_gamepad])
646
647 if test "$enable_gamepad" = "yes" && test "$os_linux" = no; then
648    AC_MSG_WARN([Gamepad support is only available on Linux. Disabling Gamepad support.])
649    enable_gamepad=no;
650 fi
651
652 # check whether to enable HTML5 audio/video support
653 AC_MSG_CHECKING([whether to enable HTML5 video support])
654 AC_ARG_ENABLE(video,
655               AC_HELP_STRING([--enable-video],
656                              [enable HTML5 video support [default=yes]]),
657               [],[enable_video="yes"])
658 AC_MSG_RESULT([$enable_video])
659
660 # check whether to enable media stream support
661 AC_MSG_CHECKING([whether to enable media stream support])
662 AC_ARG_ENABLE(media_stream,
663               AC_HELP_STRING([--enable-media-stream],
664                              [enable media stream support (incomplete) [default=no]]),
665               [],[enable_media_stream="no"])
666 AC_MSG_RESULT([$enable_media_stream])
667
668 # check whether to enable XSLT support
669 AC_MSG_CHECKING([whether to enable XSLT support])
670 AC_ARG_ENABLE(xslt,
671               AC_HELP_STRING([--enable-xslt],
672                              [enable support for XSLT [default=yes]]),
673               [],[enable_xslt="yes"])
674 AC_MSG_RESULT([$enable_xslt])
675
676 # check whether to enable geolocation support
677 AC_MSG_CHECKING([whether to enable geolocation support])
678 AC_ARG_ENABLE(geolocation,
679               AC_HELP_STRING([--enable-geolocation],
680                              [enable support for geolocation [default=yes]]),
681               [],[enable_geolocation="yes"])
682 AC_MSG_RESULT([$enable_geolocation])
683
684 # check whether to enable SVG support
685 AC_MSG_CHECKING([whether to enable SVG support])
686 AC_ARG_ENABLE(svg,
687               AC_HELP_STRING([--enable-svg],
688                              [enable support for SVG [default=yes]]),
689               [],[enable_svg="yes"])
690 AC_MSG_RESULT([$enable_svg])
691
692 # turn off svg features if --disable-svg is requested
693 if test "$enable_svg" = "no"; then
694    enable_svg_fonts=no
695 fi
696
697 # check whether to enable support for SVG fonts
698 AC_MSG_CHECKING([whether to enable support for SVG fonts])
699 AC_ARG_ENABLE(svg_fonts,
700               AC_HELP_STRING([--enable-svg-fonts],
701                              [enable support for SVG fonts (experimental) [default=yes]]),
702               [],[enable_svg_fonts="yes"])
703 AC_MSG_RESULT([$enable_svg_fonts])
704
705 # check for SVG features, enabling SVG if necessary
706 if test "$enable_svg_fonts" = "yes" && test "$enable_svg" = "no"; then
707    AC_MSG_WARN([SVG feature(s) requested but SVG is disabled.. Enabling SVG support])
708    enable_svg=yes
709 fi
710
711 # check whether to enable Web Audio support
712 AC_MSG_CHECKING([whether to enable Web Audio support])
713 AC_ARG_ENABLE(web_audio,
714               AC_HELP_STRING([--enable-web-audio],
715                              [enable support for Web Audio [default=no]]),
716               [],[enable_web_audio="no"])
717 AC_MSG_RESULT([$enable_web_audio])
718
719 # check whether to enable code coverage
720 AC_MSG_CHECKING([whether to enable code coverage support])
721 AC_ARG_ENABLE(coverage,
722               AC_HELP_STRING([--enable-coverage],
723                              [enable code coverage support [default=no]]),
724               [],[enable_coverage="no"])
725 AC_MSG_RESULT([$enable_coverage])
726
727 # check whether to enable FastMalloc
728 AC_MSG_CHECKING([whether to enable optimized memory allocator])
729 AC_ARG_ENABLE(fast_malloc,
730               AC_HELP_STRING([--enable-fast-malloc],
731                              [enable optimized memory allocator default=yes, default=no for debug builds]),
732               [],[if test "$enable_debug" = "yes"; then enable_fast_malloc="no"; else enable_fast_malloc="yes"; fi])
733 AC_MSG_RESULT([$enable_fast_malloc])
734
735 # check whether to enable debug symbols
736 AC_MSG_CHECKING([whether to enable debug symbols])
737 AC_ARG_ENABLE(debug_symbols,
738               AC_HELP_STRING([--enable-debug-symbols=yes|no|min|full],
739                              [enable debug symbols default=no, default=yes for debug builds]),
740               [],[if test "$enable_debug" = "yes"; then enable_debug_symbols="yes"; else enable_debug_symbols="no"; fi])
741
742 case "$enable_debug_symbols" in
743   yes) enable_debug_symbols="full" ;;
744   no|min|full) ;;
745   *) AC_MSG_ERROR([Invalid debug symbols option: must be yes, no, min or full.]) ;;
746 esac
747 AC_MSG_RESULT([$enable_debug_symbols])
748
749 #selecting GStreamer version
750 AC_MSG_CHECKING([the GStreamer version to use])
751 AC_ARG_WITH([gstreamer],
752         [AS_HELP_STRING([--with-gstreamer=1.0|0.10|auto], [the GStreamer version to use (default: auto, tries 1.0 first, 0.10 is fallback)])],
753         [case "$with_gstreamer" in
754         0.10|1.0|auto) ;;
755         *) AC_MSG_ERROR([invalid GStreamer version specified]) ;;
756         esac],
757         [with_gstreamer=auto])
758 AC_MSG_RESULT([$with_gstreamer])
759
760 GSTREAMER_0_10_REQUIRED_VERSION=0.10
761 GSTREAMER_0_10_PLUGINS_BASE_REQUIRED_VERSION=0.10.30
762 GSTREAMER_1_0_REQUIRED_VERSION=1.0.3
763 GSTREAMER_1_0_PLUGINS_BASE_REQUIRED_VERSION=1.0.3
764
765 if test "$enable_video" = "yes" || test "$enable_web_audio" = "yes"; then
766    if test "$with_gstreamer" = "auto"; then
767        gstreamer_modules="gstreamer-1.0 >= $GSTREAMER_1_0_REQUIRED_VERSION
768                           gstreamer-app-1.0
769                           gstreamer-audio-1.0
770                           gstreamer-fft-1.0
771                           gstreamer-base-1.0
772                           gstreamer-pbutils-1.0
773                           gstreamer-plugins-base-1.0 >= $GSTREAMER_1_0_PLUGINS_BASE_REQUIRED_VERSION
774                           gstreamer-video-1.0";
775        PKG_CHECK_MODULES([GSTREAMER_1_0], [$gstreamer_modules], [with_gstreamer=1.0], [with_gstreamer=0.10])
776        AC_MSG_NOTICE([Selected GStreamer $with_gstreamer])
777    fi
778 else
779    if test "$with_gstreamer" != "auto"; then
780        AC_MSG_WARN([You have specified GStreamer $with_gstreamer version but it will not be used because neither HTML5 Video nor Web Audio are enabled])
781    fi
782 fi
783
784 case "$with_gstreamer" in
785      0.10) GSTREAMER_REQUIRED_VERSION=$GSTREAMER_0_10_REQUIRED_VERSION
786            GSTREAMER_PLUGINS_BASE_REQUIRED_VERSION=$GSTREAMER_0_10_PLUGINS_BASE_REQUIRED_VERSION
787            GST_API_VERSION=0.10
788            ;;
789      1.0) GSTREAMER_REQUIRED_VERSION=$GSTREAMER_1_0_REQUIRED_VERSION
790            GSTREAMER_PLUGINS_BASE_REQUIRED_VERSION=$GSTREAMER_1_0_PLUGINS_BASE_REQUIRED_VERSION
791            GST_API_VERSION=1.0
792            ;;
793 esac
794
795 AC_SUBST([GST_API_VERSION])
796 if test "$GST_API_VERSION" = "1.0"; then
797    AC_DEFINE([GST_API_VERSION_1],[1], [Using GStreamer 1.0])
798 fi
799
800 # check whether to enable debug features
801 AC_MSG_CHECKING([whether to enable debug features])
802 AC_ARG_ENABLE(debug_features,
803               AC_HELP_STRING([--enable-debug-features],
804                              [enable debug features default=no, default=yes for debug builds]),
805               [],[if test "$enable_debug" = "yes"; then enable_debug_features="yes"; else enable_debug_features="no"; fi])
806 AC_MSG_RESULT([$enable_debug_features])
807
808 AC_MSG_CHECKING([whether to enable JIT compilation])
809 AC_ARG_ENABLE(jit,
810               AS_HELP_STRING([--enable-jit],
811                              [Enable JIT compilation (default: autodetect)]))
812 case "$enable_jit" in
813   yes) JSC_CPPFLAGS="-DENABLE_JIT=1" ;;
814   no) JSC_CPPFLAGS="-DENABLE_JIT=0" ;;
815   *) enable_jit="autodetect" ;;
816 esac
817 AC_SUBST(JSC_CPPFLAGS)
818 AC_MSG_RESULT([$enable_jit])
819
820 # Opcode stats
821 AC_MSG_CHECKING([whether to enable opcode stats])
822 AC_ARG_ENABLE([opcode-stats],
823   [AS_HELP_STRING([--enable-opcode-stats], [Enable Opcode statistics (default: disabled)])],
824   [], [enable_opcode_stats=no])
825 AC_MSG_RESULT([$enable_opcode_stats])
826
827 if test "$enable_opcode_stats" = "yes"; then
828   if test "$enable_jit" = "yes"; then
829     AC_MSG_ERROR([JIT must be disabled for Opcode stats to work.])
830   fi
831   AC_DEFINE([ENABLE_OPCODE_STATS], [1], [Define to enable Opcode statistics])
832 fi
833
834 # GObject Introspection
835 AC_MSG_CHECKING([whether to enable GObject introspection support])
836 AC_ARG_ENABLE([introspection],
837   [AS_HELP_STRING([--enable-introspection],[Enable GObject introspection (default: disabled)])],
838   [],[enable_introspection=no])
839 AC_MSG_RESULT([$enable_introspection])
840
841 # Enable CSS Filters and Shaders if accelerated_compositing is turned on.
842 enable_css_filters=no;
843 enable_css_shaders=no;
844 AC_MSG_CHECKING([whether to enable CSS Filters and Shaders])
845 if test "$enable_accelerated_compositing" = "yes" && test "$with_acceleration_backend" = "opengl"; then
846     enable_css_filters=yes;
847     enable_css_shaders=yes;
848 fi
849 AC_MSG_RESULT([$enable_css_filters])
850
851 G_IR_SCANNER=
852 G_IR_COMPILER=
853 G_IR_GENERATE=
854 GIRDIR=
855 GIRTYPELIBDIR=
856
857 if test "$enable_introspection" = "yes"; then
858   GOBJECT_INTROSPECTION_REQUIRED=0.9.5
859   PKG_CHECK_MODULES([INTROSPECTION],[gobject-introspection-1.0 >= $GOBJECT_INTROSPECTION_REQUIRED])
860   
861   G_IR_SCANNER="$($PKG_CONFIG --variable=g_ir_scanner gobject-introspection-1.0)"
862   G_IR_COMPILER="$($PKG_CONFIG --variable=g_ir_compiler gobject-introspection-1.0)"
863   G_IR_GENERATE="$($PKG_CONFIG --variable=g_ir_generate gobject-introspection-1.0)"
864   AC_DEFINE([ENABLE_INTROSPECTION],[1],[Define to enable GObject introspection support])
865 fi
866
867 AC_SUBST([G_IR_SCANNER])
868 AC_SUBST([G_IR_COMPILER])
869 AC_SUBST([G_IR_GENERATE])
870
871 if test "$host_cpu" = "sh4"; then
872    CXXFLAGS="$CXXFLAGS -mieee -w"
873    CFLAGS="$CFLAGS -mieee -w"
874 fi
875
876 # Add '-g' flag to gcc to build with debug symbols
877 if test "$enable_debug_symbols" = "min"; then
878    CXXFLAGS="$CXXFLAGS -g1"
879    CFLAGS="$CFLAGS -g1"
880 elif test "$enable_debug_symbols" != "no"; then
881    CXXFLAGS="$CXXFLAGS -g"
882    CFLAGS="$CFLAGS -g"
883 fi
884
885 if test "$enable_debug_features" = "no"; then
886    AC_DEFINE([NDEBUG], [1], [Define to disable debugging features])
887 fi
888
889 # Add the appropriate 'O' level for optimized builds
890 if test "$enable_optimizations" = "yes"; then
891    CXXFLAGS="$CXXFLAGS -O2"
892    CFLAGS="$CFLAGS -O2"
893 else
894    CXXFLAGS="$CXXFLAGS -O0"
895    CFLAGS="$CFLAGS -O0"
896 fi
897
898 PKG_CHECK_MODULES([LIBSOUP],
899                   [libsoup-2.4 >= $LIBSOUP_REQUIRED_VERSION])
900 AC_SUBST([LIBSOUP_CFLAGS])
901 AC_SUBST([LIBSOUP_LIBS])
902
903 PKG_CHECK_MODULES([LIBSECRET], [libsecret-1])
904 AC_SUBST([LIBSECRET_CFLAGS])
905 AC_SUBST([LIBSECRET_LIBS])
906
907 # check if FreeType/FontConfig are available
908 if test "$with_target" = "directfb"; then
909 PKG_CHECK_MODULES([FREETYPE],
910                   [fontconfig >= $FONTCONFIG_REQUIRED_VERSION
911                   freetype2 >= $FREETYPE2_REQUIRED_VERSION
912                   harfbuzz])
913 else
914 PKG_CHECK_MODULES([FREETYPE],
915                   [cairo-ft
916                   fontconfig >= $FONTCONFIG_REQUIRED_VERSION
917                   freetype2 >= $FREETYPE2_REQUIRED_VERSION
918                   harfbuzz])
919 fi
920 AC_SUBST([FREETYPE_CFLAGS])
921 AC_SUBST([FREETYPE_LIBS])
922
923 # check if SQLite3 is available. Error out only if one of the
924 # features hard-depending on it is enabled while SQLite3 is
925 # unavailable.
926 PKG_CHECK_MODULES([SQLITE3],
927                   [sqlite3 >= $SQLITE_REQUIRED_VERSION],
928                   [sqlite3_has_pkg_config=yes],
929                   [sqlite3_has_pkg_config=no])
930 if test "$sqlite3_has_pkg_config" = "no"; then
931    AC_SEARCH_LIBS([sqlite3_open16], [sqlite3],
932                   [sqlite3_found=yes;SQLITE3_LIBS="$LIBS";SQLITE3_CFLAGS="-I $srcdir/WebKitLibraries/WebCoreSQLite3"],
933                   [sqlite3_found=no])
934 fi
935 AC_SUBST([SQLITE3_CFLAGS])
936 AC_SUBST([SQLITE3_LIBS])
937
938 if (test "$sqlite3_found" = "no"); then
939    AC_MSG_ERROR([SQLite3 is required for the Database related features])
940 fi
941
942 # check if libxslt is available
943 if test "$enable_xslt" = "yes"; then
944    PKG_CHECK_MODULES([LIBXSLT],[libxslt >= $LIBXSLT_REQUIRED_VERSION])
945    AC_SUBST([LIBXSLT_CFLAGS])
946    AC_SUBST([LIBXSLT_LIBS])
947 fi
948
949 # check if geoclue is available
950 if test "$enable_geolocation" = "yes"; then
951     PKG_CHECK_MODULES([GEOCLUE], [geoclue])
952     AC_SUBST([GEOCLUE_CFLAGS])
953     AC_SUBST([GEOCLUE_LIBS])
954 fi
955
956 # check for XRender under Linux/Unix. Some linkers require explicit
957 # linkage (like GNU Gold), so we cannot rely on GTK+ pulling XRender
958 if test "$os_win32" = "no"; then
959    PKG_CHECK_MODULES([XRENDER], [xrender])
960    AC_SUBST([XRENDER_CFLAGS])
961    AC_SUBST([XRENDER_LIBS])
962 fi
963
964 # check if gstreamer is available
965 if test "$enable_video" = "yes" || test "$enable_web_audio" = "yes"; then
966     gstreamer_modules="gstreamer-$GST_API_VERSION >= $GSTREAMER_REQUIRED_VERSION
967                        gstreamer-app-$GST_API_VERSION
968                        gstreamer-audio-$GST_API_VERSION
969                        gstreamer-fft-$GST_API_VERSION
970                        gstreamer-base-$GST_API_VERSION
971                        gstreamer-pbutils-$GST_API_VERSION
972                        gstreamer-plugins-base-$GST_API_VERSION >= $GSTREAMER_PLUGINS_BASE_REQUIRED_VERSION
973                        gstreamer-video-$GST_API_VERSION";
974    if test "$GST_API_VERSION" != "1.0"; then
975        gstreamer_modules="$gstreamer_modules gstreamer-interfaces-$GST_API_VERSION";
976    fi
977    PKG_CHECK_MODULES([GSTREAMER], [$gstreamer_modules], [have_gstreamer=yes])
978    AC_SUBST([GSTREAMER_CFLAGS])
979    AC_SUBST([GSTREAMER_LIBS])
980 fi
981
982 # farstream-0.1 depends on gstreamer 0.10 currently. Disable
983 # media_stream if gstreamer 1.0 build support is enabled.
984 if test "$have_gstreamer" != "yes" || test "$GST_API_VERSION" = "1.0"; then
985    if test "$enable_media_stream" = "yes"; then
986       AC_MSG_WARN([Disabling Media Stream because no GStreamer 0.10 support is enabled])
987    fi
988    enable_media_stream=false
989 fi
990 if test "$enable_media_stream" = "yes"; then
991    PKG_CHECK_MODULES([FARSTREAM], [farstream-0.1],
992                      [have_farstream=yes], [enable_media_stream=false])
993    AC_SUBST([FARSTREAM_CFLAGS])
994    AC_SUBST([FARSTREAM_LIBS])
995 fi
996
997 acceleration_backend_description=$with_acceleration_backend
998 if test "$with_acceleration_backend" = "clutter"; then
999    PKG_CHECK_MODULES(CLUTTER, clutter-1.0 >= $CLUTTER_REQUIRED_VERSION)
1000    PKG_CHECK_MODULES([CLUTTER_GTK],
1001                      [clutter-gtk-1.0 >= $CLUTTER_GTK_REQUIRED_VERSION])
1002
1003    AC_SUBST(CLUTTER_CFLAGS)
1004    AC_SUBST(CLUTTER_LIBS)
1005    AC_SUBST(CLUTTER_GTK_CFLAGS)
1006    AC_SUBST(CLUTTER_GTK_LIBS)
1007
1008    enable_gles2=no
1009    enable_glx=no
1010    enable_egl=no
1011 fi
1012
1013 if test "$with_acceleration_backend" = "opengl"; then
1014    if test "$enable_gles2" = "yes"; then
1015     acceleration_backend_description+= "(gles2"
1016     OPENGL_LIBS="-lGLESv2"
1017    else
1018     acceleration_backend_description+="(gl"
1019     OPENGL_LIBS="-lGL"
1020    fi
1021    if test "$enable_egl" = "yes"; then
1022     acceleration_backend_description+=", egl"
1023     OPENGL_LIBS+=" -lEGL"
1024    fi
1025    if test "$enable_glx" = "yes"; then
1026     acceleration_backend_description+=", glx"
1027    fi
1028    OPENGL_LIBS+=" -ldl"
1029    acceleration_backend_description+=")"
1030 fi
1031 AC_SUBST([OPENGL_LIBS])
1032
1033 if test "$enable_gamepad" = "yes"; then
1034    PKG_CHECK_MODULES([GAMEPAD], [gio-unix-2.0 gudev-1.0])
1035
1036    AC_SUBST(GAMEPAD_CFLAGS)
1037    AC_SUBST(GAMEPAD_LIBS)
1038 fi
1039
1040 # check for code coverage support
1041 if test "$enable_coverage" = "yes"; then
1042    COVERAGE_CFLAGS="-MD"
1043    COVERAGE_LDFLAGS="-ftest-coverage -fprofile-arcs"
1044    AC_SUBST([COVERAGE_CFLAGS])
1045    AC_SUBST([COVERAGE_LDFLAGS])
1046 fi
1047
1048 # WebKit2
1049 # If you change the default here, please also make sure the assumptions made
1050 # in Tools/Scripts/webkitdirs.pm:buildAutotoolsProject still make sense.
1051 AC_MSG_CHECKING([whether to build Webkit2])
1052 AC_ARG_ENABLE(webkit2,
1053     AC_HELP_STRING([--enable-webkit2], [build webkit2 [default=yes]]),
1054     [], [enable_webkit2="yes"])
1055 AC_MSG_RESULT([$enable_webkit2])
1056 if test "$enable_webkit2" = "yes"; then
1057     if test "$GTK_API_VERSION" = "2.0"; then
1058         AC_MSG_ERROR([WebKit2 requires GTK+ 3.x, use --with-gtk=3.0])
1059     fi
1060
1061     # Make sure we have GTK+ 2.x to build the plugin process.
1062     PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= $GTK2_REQUIRED_VERSION gail >= $GAIL2_REQUIRED_VERSION)
1063     AC_SUBST(GTK2_CFLAGS)
1064     AC_SUBST(GTK2_LIBS)
1065
1066     # Check Unix printing
1067     PKG_CHECK_MODULES(GTK_UNIX_PRINTING, gtk+-unix-print-3.0,
1068                      [have_gtk_unix_printing=yes],
1069                      [have_gtk_unix_printing=no])
1070     AC_SUBST(GTK_UNIX_PRINTING_CFLAGS)
1071     AC_SUBST(GTK_UNIX_PRINTING_LIBS)
1072     if test "$have_gtk_unix_printing" = "yes"; then
1073         AC_DEFINE([HAVE_GTK_UNIX_PRINTING], [1], [Define if GTK+ UNIX Printing is available])
1074     fi
1075
1076     # On some Linux/Unix platforms, shm_* may only be available if linking
1077     # against librt
1078     if test "$os_win32" = "no"; then
1079         AC_SEARCH_LIBS([shm_open], [rt], [SHM_LIBS="-lrt"])
1080         AC_SUBST(SHM_LIBS)
1081     fi
1082 fi
1083
1084 GTK_DOC_CHECK([1.10])
1085
1086 # We need atspi2 for Webkit2 unit tests
1087 if test "$enable_webkit2" = "yes"; then
1088    PKG_CHECK_MODULES([ATSPI2],
1089                      [atspi-2 >= $ATSPI2_REQUIRED_VERSION],
1090                      [have_atspi2=yes], [have_atspi2=no])
1091
1092    AC_SUBST([ATSPI2_CFLAGS])
1093    AC_SUBST([ATSPI2_LIBS])
1094 fi
1095
1096 # OS conditionals
1097 AM_CONDITIONAL([OS_WIN32],[test "$os_win32" = "yes"])
1098 AM_CONDITIONAL([OS_UNIX],[test "$os_win32" = "no"])
1099 AM_CONDITIONAL([OS_LINUX],[test "$os_linux" = "yes"])
1100 AM_CONDITIONAL([OS_GNU],[test "$os_gnu" = "yes"])
1101 AM_CONDITIONAL([OS_FREEBSD],[test "$os_freebsd" = "yes"])
1102
1103 # target conditionals
1104 AM_CONDITIONAL([TARGET_X11], [test "$with_target" = "x11"])
1105 AM_CONDITIONAL([TARGET_WIN32], [test "$with_target" = "win32"])
1106 AM_CONDITIONAL([TARGET_QUARTZ], [test "$with_target" = "quartz"])
1107 AM_CONDITIONAL([TARGET_DIRECTFB], [test "$with_target" = "directfb"])
1108
1109 # Unicode backend conditionals
1110 AM_CONDITIONAL([USE_ICU_UNICODE], [test "$with_unicode_backend" = "icu"])
1111 AM_CONDITIONAL([USE_GLIB_UNICODE], [test "$with_unicode_backend" = "glib"])
1112
1113 # GStreamer feature conditional
1114 AM_CONDITIONAL([USE_GSTREAMER], [test "$have_gstreamer" = "yes"])
1115 AM_CONDITIONAL([USE_WEBAUDIO_GSTREAMER], [test "$enable_web_audio" = "yes"])
1116
1117 # ATSPI2 conditional
1118 AM_CONDITIONAL([HAVE_ATSPI2], [test "$have_atspi2" = "yes"])
1119
1120 # Accelerated compositing conditional
1121 AM_CONDITIONAL([USE_ACCELERATED_COMPOSITING], [test "$enable_accelerated_compositing" = "yes"])
1122 AM_CONDITIONAL([USE_TEXTURE_MAPPER_CAIRO], [test "$enable_accelerated_compositing" = "yes" && test "$with_acceleration_backend" = "none"])
1123 AM_CONDITIONAL([USE_TEXTURE_MAPPER_GL], [test "$enable_accelerated_compositing" = "yes" && test "$with_acceleration_backend" = "opengl"])
1124 AM_CONDITIONAL([USE_CLUTTER], [test "$with_acceleration_backend" = "clutter"])
1125
1126 # These are the same now, but they will soon be separate.
1127 AM_CONDITIONAL([USE_OPENGL], [test "$with_acceleration_backend" = "opengl"])
1128 AM_CONDITIONAL([USE_EGL], [test "$enable_egl" = "yes"])
1129 AM_CONDITIONAL([USE_GLES2], [test "$enable_gles2" = "yes"])
1130 AM_CONDITIONAL([USE_GLX], [test "$enable_glx" = "yes"])
1131
1132 # Farstream feature conditional
1133 AM_CONDITIONAL([USE_FARSTREAM], [test "$have_farstream" = "yes"])
1134
1135 # WebKit feature conditionals
1136 AM_CONDITIONAL([ENABLE_DEBUG],[test "$enable_debug_features" = "yes"])
1137 AM_CONDITIONAL([ENABLE_WEBGL],[test "$enable_webgl" = "yes"])
1138 AM_CONDITIONAL([ENABLE_GAMEPAD],[test "$enable_gamepad" = "yes"])
1139 AM_CONDITIONAL([ENABLE_XSLT],[test "$enable_xslt" = "yes"])
1140 AM_CONDITIONAL([ENABLE_GEOLOCATION], [test "$enable_geolocation" = "yes"])
1141 AM_CONDITIONAL([ENABLE_VIDEO],[test "$enable_video" = "yes"])
1142 AM_CONDITIONAL([ENABLE_MEDIA_STREAM],[test "$enable_media_stream" = "yes"])
1143 AM_CONDITIONAL([ENABLE_SVG],[test "$enable_svg" = "yes"])
1144 AM_CONDITIONAL([ENABLE_SVG_FONTS],[test "$enable_svg_fonts" = "yes"])
1145 AM_CONDITIONAL([ENABLE_COVERAGE],[test "$enable_coverage" = "yes"])
1146 AM_CONDITIONAL([ENABLE_FAST_MALLOC],[test "$enable_fast_malloc" = "yes"])
1147 AM_CONDITIONAL([ENABLE_WEB_AUDIO],[test "$enable_web_audio" = "yes"])
1148 AM_CONDITIONAL([ENABLE_OPCODE_STATS],[test "$enable_opcode_stats" = "yes"])
1149 AM_CONDITIONAL([ENABLE_WEBKIT2],[test "$enable_webkit2" = "yes"])
1150 AM_CONDITIONAL([ENABLE_SPELLCHECK],[test "$enable_spellcheck" = "yes"])
1151 AM_CONDITIONAL([ENABLE_CSS_FILTERS],[test "$enable_css_filters" = "yes"])
1152 AM_CONDITIONAL([ENABLE_CSS_SHADERS],[test "$enable_css_shaders" = "yes"])
1153
1154 # Gtk conditionals
1155 AM_CONDITIONAL([ENABLE_INTROSPECTION],[test "$enable_introspection" = "yes"])
1156
1157 AC_CONFIG_FILES([
1158 GNUmakefile
1159 ])
1160  
1161
1162 AC_CONFIG_FILES([
1163 Source/WebKit/gtk/webkit/webkitversion.h
1164 Source/WebKit/gtk/po/POTFILES
1165 DerivedSources/WebCore/UserAgentGtk.h:Source/WebCore/platform/gtk/UserAgentGtk.h.in
1166 ])
1167
1168 AC_CONFIG_FILES([
1169 Source/WebKit/gtk/${WEBKITGTK_PC_NAME}-${WEBKITGTK_API_VERSION}.pc:Source/WebKit/gtk/webkit.pc.in
1170 Source/WebKit/gtk/JSCore-${WEBKITGTK_API_VERSION}.gir:Source/WebKit/gtk/JSCore.gir.in
1171 Source/JavaScriptCore/javascriptcoregtk-${WEBKITGTK_API_VERSION}.pc:Source/JavaScriptCore/javascriptcoregtk.pc.in
1172 ]
1173 ,[WEBKITGTK_API_VERSION=$WEBKITGTK_API_VERSION,WEBKITGTK_PC_NAME=$WEBKITGTK_PC_NAME]
1174 )
1175
1176
1177 if test "$enable_webkit2" = "yes"; then
1178     AC_CONFIG_FILES([
1179     DerivedSources/WebKit2/webkit2gtk/webkit2/WebKitVersion.h:Source/WebKit2/UIProcess/API/gtk/WebKitVersion.h.in
1180     ])
1181
1182     AC_CONFIG_FILES([
1183     Source/WebKit2/webkit2gtk-${WEBKITGTK_API_VERSION}.pc:Source/WebKit2/webkit2gtk.pc.in
1184     ]
1185     ,[WEBKITGTK_API_VERSION=$WEBKITGTK_API_VERSION,WEBKITGTK_PC_NAME=$WEBKITGTK_PC_NAME]
1186     )
1187 fi
1188
1189 AC_OUTPUT
1190
1191 echo "
1192 WebKit was configured with the following options:
1193
1194 Build configuration:
1195  Enable debugging (slow)                                  : $enable_debug
1196  Compile with debug symbols (slow)                        : $enable_debug_symbols
1197  Enable debug features (slow)                             : $enable_debug_features
1198  Enable GCC build optimization                            : $enable_optimizations
1199  Code coverage support                                    : $enable_coverage
1200  Unicode backend                                          : $with_unicode_backend
1201  Optimized memory allocator                               : $enable_fast_malloc
1202  Accelerated rendering backend                            : $acceleration_backend_description
1203
1204 Features:
1205 =======
1206  WebKit2 support                                          : $enable_webkit2
1207  Accelerated Compositing                                  : $enable_accelerated_compositing
1208  Gamepad support                                          : $enable_gamepad
1209  Geolocation support                                      : $enable_geolocation
1210  HTML5 video element support                              : $enable_video
1211  JIT compilation                                          : $enable_jit
1212  Media stream support                                     : $enable_media_stream
1213  Opcode stats                                             : $enable_opcode_stats
1214  SVG fonts support                                        : $enable_svg_fonts
1215  SVG support                                              : $enable_svg
1216  Spellcheck support                                       : $enable_spellcheck
1217  Web Audio support                                        : $enable_web_audio
1218  WebGL                                                    : $enable_webgl
1219  XSLT support                                             : $enable_xslt
1220
1221
1222 GTK+ configuration:
1223  GTK+ version                                             : $with_gtk
1224  GDK target                                               : $with_target
1225  GStreamer version                                        : $with_gstreamer
1226  Introspection support                                    : $enable_introspection
1227  Generate documentation                                   : $enable_gtk_doc
1228 "
1229 if test "$with_unicode_backend" = "glib"; then
1230    echo "     >> WARNING: the glib-based unicode backend is slow and incomplete <<"
1231    echo
1232    echo
1233 fi