Pileus Git - ~andy/gtk/blob - configure.ac

   1 # Process this file with autoconf to produce a configure script.
   2
   3 # Making releases:
   4 #   GTK_MICRO_VERSION += 1;
   5 #   GTK_INTERFACE_AGE += 1;
   6 #   GTK_BINARY_AGE += 1;
   7 # if any functions have been added, set GTK_INTERFACE_AGE to 0.
   8 # if backwards compatibility has been broken,
   9 # set GTK_BINARY_AGE and GTK_INTERFACE_AGE to 0.
  10
  11 m4_define([gtk_major_version], [3])
  12 m4_define([gtk_minor_version], [4])
  13 m4_define([gtk_micro_version], [2])
  14 m4_define([gtk_interface_age], [2])
  15 m4_define([gtk_binary_age],
  16           [m4_eval(100 * gtk_minor_version + gtk_micro_version)])
  17 m4_define([gtk_version],
  18           [gtk_major_version.gtk_minor_version.gtk_micro_version])
  19 # This is the X.Y used in -lgtk-FOO-X.Y
  20 m4_define([gtk_api_version], [3.0])
  21
  22 AC_PREREQ([2.62])
  23 AC_INIT([gtk+], [gtk_version],
  24         [http://bugzilla.gnome.org/enter_bug.cgi?product=gtk%2B],
  25         [gtk+])
  26
  27 AC_CONFIG_HEADER([config.h])
  28 AC_CONFIG_SRCDIR([gdk/gdktypes.h])
  29 AC_CONFIG_MACRO_DIR([m4])
  30 AC_CONFIG_AUX_DIR([build-aux])
  31
  32 # Define a string for the earliest version that this release has
  33 # backwards binary compatibility with for all interfaces a module
  34 # might. Unless we add module-only API with lower stability
  35 # guarantees, this should be unchanged until we break binary compat
  36 # for GTK+.
  37 #
  38 #GTK_BINARY_VERSION=$GTK_MAJOR_VERSION.$GTK_MINOR_VERSION.$LT_CURRENT
  39 m4_define([gtk_binary_version], [3.0.0])
  40
  41 # required versions of other packages
  42 m4_define([glib_required_version], [2.32.0])
  43 m4_define([pango_required_version], [1.30.0])
  44 m4_define([atk_required_version], [2.2.0])
  45 m4_define([cairo_required_version], [1.10.0])
  46 m4_define([gdk_pixbuf_required_version], [2.26.0])
  47 m4_define([introspection_required_version], [1.32.0])
  48 GLIB_REQUIRED_VERSION=glib_required_version
  49 PANGO_REQUIRED_VERSION=pango_required_version
  50 ATK_REQUIRED_VERSION=atk_required_version
  51 CAIRO_REQUIRED_VERSION=cairo_required_version
  52 GDK_PIXBUF_REQUIRED_VERSION=gdk_pixbuf_required_version
  53 INTROSPECTION_REQUIRED_VERSION=introspection_required_version
  54
  55 AC_SUBST(GLIB_REQUIRED_VERSION)
  56 AC_SUBST(PANGO_REQUIRED_VERSION)
  57 AC_SUBST(ATK_REQUIRED_VERSION)
  58 AC_SUBST(CAIRO_REQUIRED_VERSION)
  59 AC_SUBST(GDK_PIXBUF_REQUIRED_VERSION)
  60 AC_SUBST(INTROSPECTION_REQUIRED_VERSION)
  61
  62 # Save this value here, since automake will set cflags later
  63 cflags_set=${CFLAGS+set}
  64
  65 AM_INIT_AUTOMAKE([1.11 -Wall no-define -Wno-portability tar-ustar no-dist-gzip dist-xz])
  66 AM_MAINTAINER_MODE([enable])
  67
  68 # Support silent build rules. Disable
  69 # by either passing --disable-silent-rules to configure or passing V=1
  70 # to make
  71 AM_SILENT_RULES([yes])
  72
  73 #
  74 # For each of the libraries we build, we define the following
  75 # substituted variables:
  76 #
  77 # foo_PACKAGES:     pkg-config packages this library requires
  78 # foo_EXTRA_LIBS:   Libraries this module requires not pulled in by pkg-config
  79 # foo_EXTRA_CFLAGS: cflags this module requires not pulled in by pkg-config
  80 # foo_DEP_LIBS:     All libraries this module requires
  81 # foo_DEP_CFLAGS:   All cflags this module requires
  82
  83
  84 GTK_MAJOR_VERSION=gtk_major_version
  85 GTK_MINOR_VERSION=gtk_minor_version
  86 GTK_MICRO_VERSION=gtk_micro_version
  87 GTK_INTERFACE_AGE=gtk_interface_age
  88 GTK_BINARY_AGE=gtk_binary_age
  89 GTK_VERSION=gtk_version
  90 GTK_API_VERSION=gtk_api_version
  91 GTK_BINARY_VERSION=gtk_binary_version
  92 AC_SUBST(GTK_MAJOR_VERSION)
  93 AC_SUBST(GTK_MINOR_VERSION)
  94 AC_SUBST(GTK_MICRO_VERSION)
  95 AC_SUBST(GTK_INTERFACE_AGE)
  96 AC_SUBST(GTK_BINARY_AGE)
  97 AC_SUBST(GTK_API_VERSION)
  98 AC_SUBST(GTK_VERSION)
  99 AC_SUBST(GTK_BINARY_VERSION)
 100
 101 # libtool versioning
 102 #LT_RELEASE=$GTK_MAJOR_VERSION.$GTK_MINOR_VERSION
 103 #LT_CURRENT=`expr $GTK_MICRO_VERSION - $GTK_INTERFACE_AGE`
 104 #LT_REVISION=$GTK_INTERFACE_AGE
 105 #LT_AGE=`expr $GTK_BINARY_AGE - $GTK_INTERFACE_AGE`
 106 #LT_CURRENT_MINUS_AGE=`expr $LT_CURRENT - $LT_AGE`
 107
 108 m4_define([lt_current], [m4_eval(100 * gtk_minor_version + gtk_micro_version - gtk_interface_age)])
 109 m4_define([lt_revision], [gtk_interface_age])
 110 m4_define([lt_age], [m4_eval(gtk_binary_age - gtk_interface_age)])
 111 LT_VERSION_INFO="lt_current:lt_revision:lt_age"
 112 LT_CURRENT_MINUS_AGE=m4_eval(lt_current - lt_age)
 113 AC_SUBST(LT_VERSION_INFO)
 114 AC_SUBST(LT_CURRENT_MINUS_AGE)
 115
 116 m4_define([gail_lt_current],[0])
 117 m4_define([gail_lt_revision],[0])
 118 m4_define([gail_lt_age],[0])
 119 m4_define([gail_lt_version_info],[gail_lt_current:gail_lt_revision:gail_lt_age])
 120 m4_define([gail_lt_current_minus_age],[m4_eval(gail_lt_current - gail_lt_age)])
 121 AC_SUBST([GAIL_LT_VERSION_INFO],[gail_lt_version_info])
 122 AC_SUBST([GAIL_LT_CURRENT_MINUS_AGE],[gail_lt_current_minus_age])
 123
 124 # Checks for programs.
 125 AC_PROG_CC
 126 AC_PROG_CC_C_O
 127 AC_PROG_CC_STDC
 128 AC_PROG_INSTALL
 129 AC_PROG_MAKE_SET
 130
 131
 132 GETTEXT_PACKAGE=gtk30
 133 AC_SUBST(GETTEXT_PACKAGE)
 134 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE",
 135                    [The prefix for our gettext translation domains.])
 136
 137 AC_CANONICAL_HOST
 138
 139 MATH_LIB=-lm
 140 AC_MSG_CHECKING([for native Win32])
 141 LIB_EXE_MACHINE_FLAG=X86
 142 EXE_MANIFEST_ARCHITECTURE=X86
 143 case "$host" in
 144   *-*-mingw*)
 145     os_win32=yes
 146     gio_can_sniff=no
 147     MATH_LIB=
 148     case "$host" in
 149     x86_64-*-*)
 150       LIB_EXE_MACHINE_FLAG=X64
 151       EXE_MANIFEST_ARCHITECTURE=AMD64
 152       ;;
 153     esac
 154     ;;
 155   *)
 156     os_win32=no
 157     ;;
 158 esac
 159 AC_MSG_RESULT([$os_win32])
 160
 161 AC_SUBST(LIB_EXE_MACHINE_FLAG)
 162 AC_SUBST(EXE_MANIFEST_ARCHITECTURE)
 163
 164 case $host in
 165   *-*-linux*)
 166     os_linux=yes
 167     ;;
 168 esac
 169
 170 dnl
 171 dnl Check for a working C++ compiler, but do not bail out, if none is found.
 172 dnl We use this for an automated test for C++ header correctness.
 173 dnl
 174 AC_CHECK_TOOLS(CXX, [$CCC c++ g++ gcc CC cxx cc++ cl], gcc)
 175 AC_LANG_PUSH([C++])
 176
 177 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],
 178                                    [[class a { int b; } c;]])],
 179                   [],[CXX=])
 180 AM_CONDITIONAL(HAVE_CXX, test "$CXX" != "")
 181
 182 gtk_save_cxxflags="$CXXFLAGS"
 183 CXXFLAGS="$CXXFLAGS -x objective-c++"
 184 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@interface Foo @end]],
 185                                    [[]])],
 186                   [OBJC=yes],[OBJC=no])
 187 AM_CONDITIONAL(HAVE_OBJC, test "$OBJC" = "yes")
 188 CXXFLAGS="$gtk_save_cxxflags"
 189 AC_LANG_POP([C++])
 190
 191 if test "$os_win32" = "yes"; then
 192   if test x$enable_static = xyes -o x$enable_static = x; then
 193     AC_MSG_WARN([Disabling static library build, must build as DLL on Windows.])
 194     enable_static=no
 195   fi
 196   if test x$enable_shared = xno; then
 197     AC_MSG_WARN([Enabling shared library build, must build as DLL on Windows.])
 198   fi
 199   enable_shared=yes
 200 fi
 201
 202 dnl Initialize libtool
 203 LT_PREREQ([2.2.6])
 204 LT_INIT([disable-static win32-dll])
 205 # Create libtool early, because it's used in configure
 206 LT_OUTPUT
 207
 208 # Make sure we use 64-bit versions of various file stuff.
 209 AC_SYS_LARGEFILE
 210
 211 AM_PROG_AS
 212 AC_PATH_PROG(NM, nm, nm)
 213
 214 AC_MSG_CHECKING([for some Win32 platform])
 215 case "$host" in
 216   *-*-mingw*|*-*-cygwin*)
 217     platform_win32=yes
 218     ;;
 219   *)
 220     platform_win32=no
 221     ;;
 222 esac
 223 AC_MSG_RESULT([$platform_win32])
 224 AM_CONDITIONAL(PLATFORM_WIN32, test "$platform_win32" = "yes")
 225
 226 AM_CONDITIONAL(OS_WIN32, test "$os_win32" = "yes")
 227 AM_CONDITIONAL(OS_UNIX, test "$os_win32" != "yes")
 228 AM_CONDITIONAL(OS_LINUX, test "$os_linux" = "yes")
 229
 230 if test "$os_win32" = "yes"; then
 231   AC_CHECK_TOOL(WINDRES, windres, no)
 232   if test "$WINDRES" = no; then
 233     AC_MSG_ERROR([*** Could not find an implementation of windres in your PATH.])
 234   fi
 235   AC_CHECK_PROG(ms_librarian, lib.exe, yes, no)
 236 fi
 237 AM_CONDITIONAL(MS_LIB_AVAILABLE, test x$ms_librarian = xyes)
 238
 239 m4_define([debug_default],
 240           m4_if(m4_eval(gtk_minor_version % 2), [1], [yes], [minimum]))
 241
 242 dnl declare --enable-* args and collect ac_help strings
 243 AC_ARG_ENABLE(debug,
 244               [AS_HELP_STRING([--enable-debug=@<:@no/minimum/yes@:>@],
 245                               [turn on debugging @<:@default=debug_default@:>@])],,
 246               [enable_debug=debug_default])
 247
 248 AC_ARG_ENABLE(rebuilds,
 249               [AS_HELP_STRING([--disable-rebuilds],
 250                               [disable all source autogeneration rules])],,
 251               [enable_rebuilds=yes])
 252
 253 AC_ARG_ENABLE(gtk2-dependency,
 254               [AS_HELP_STRING([--enable-gtk2-dependency],
 255                               [Do not build gtk-update-icon-cache and other shared tools])],,
 256               [enable_gtk2_dependency=no])
 257
 258 AM_CONDITIONAL(BUILD_ICON_CACHE, [test "x$enable_gtk2_dependency" = xno])
 259
 260 AC_ARG_ENABLE(xkb,
 261               [AS_HELP_STRING([--enable-xkb],
 262                               [support XKB extension [default=maybe]])],,
 263               [enable_xkb="maybe"])
 264 AC_ARG_ENABLE(xinerama,
 265               [AS_HELP_STRING([--enable-xinerama],
 266                               [support Xinerama extension [default=maybe]])],,
 267               [enable_xinerama="maybe"])
 268 AC_ARG_ENABLE(xrandr,
 269               [AS_HELP_STRING([--enable-xrandr],
 270                               [support XRandR extension [default=maybe]])],,
 271               [enable_xrandr="maybe"])
 272 AC_ARG_ENABLE(xfixes,
 273               [AS_HELP_STRING([--enable-xfixes],
 274                               [support XFixes extension [default=maybe]])],,
 275               [enable_xfixes="maybe"])
 276 AC_ARG_ENABLE(xcomposite,
 277               [AS_HELP_STRING([--enable-xcomposite],
 278                               [support X Composite extension [default=maybe]])],,
 279               [enable_xcomposite="maybe"])
 280 AC_ARG_ENABLE(xdamage,
 281               [AS_HELP_STRING([--enable-xdamage],
 282                               [support X Damage extension [default=maybe]])],,
 283               [enable_xdamage="maybe"])
 284
 285 AC_ARG_ENABLE(x11-backend,
 286               [AS_HELP_STRING([--enable-x11-backend],
 287                               [enable the X11 gdk backend])],
 288                               [backend_set=yes])
 289 AC_ARG_ENABLE(win32-backend,
 290               [AS_HELP_STRING([--enable-win32-backend],
 291                               [enable the Win32 gdk backend])],
 292                               [backend_set=yes])
 293 AC_ARG_ENABLE(quartz-backend,
 294               [AS_HELP_STRING([--enable-quartz-backend],
 295                               [enable the quartz gdk backend])],
 296                               [backend_set=yes])
 297 AC_ARG_ENABLE(broadway-backend,
 298               [AS_HELP_STRING([--enable-broadway-backend],
 299                               [enable the broadway (HTML5) gdk backend])],
 300                               [backend_set=yes])
 301 AC_ARG_ENABLE(wayland-backend,
 302               [AS_HELP_STRING([--enable-wayland-backend],
 303                               [enable the wayland gdk backend])],
 304                               [backend_set=yes])
 305
 306 if test -z "$backend_set"; then
 307   if test "$platform_win32" = yes; then
 308     enable_win32_backend=yes
 309   else
 310     enable_x11_backend=yes
 311   fi
 312 fi
 313
 314 AC_ARG_ENABLE(quartz-relocation,
 315               [AS_HELP_STRING([--enable-quartz-relocation],
 316                               [enable bundle-based relocation functions])],
 317                               [quartz_relocation=yes])
 318
 319 cairo_backends=
 320 backend_immodules=
 321 have_gio_unix=no
 322 GDK_BACKENDS=
 323 GDK_EXTRA_LIBS=
 324 GDK_EXTRA_CFLAGS=
 325 GDK_WINDOWING=
 326 PANGO_PACKAGES="pango pangocairo"
 327
 328 if test "$enable_x11_backend" = "yes"; then
 329   # GDK calls the xlib backend "x11," cairo calls it "xlib." Other
 330   # backend names are identical.
 331   cairo_backends="$cairo_backends cairo-xlib"
 332   GDK_BACKENDS="$GDK_BACKENDS x11"
 333   # Pull in gio-unix for GDesktopAppInfo usage, see at least
 334   # gdkapplaunchcontext-x11.c
 335   have_gio_unix=yes
 336   backend_immodules="$backend_immodules,xim"
 337   GDK_WINDOWING="$GDK_WINDOWING
 338 #define GDK_WINDOWING_X11"
 339 fi
 340
 341 if test "$enable_win32_backend" = "yes"; then
 342   cairo_backends="$cairo_backends cairo-win32"
 343   GDK_BACKENDS="$GDK_BACKENDS win32"
 344   backend_immodules="$backend_immodules,ime"
 345   GDK_WINDOWING="$GDK_WINDOWING
 346 #define GDK_WINDOWING_WIN32"
 347   GDK_EXTRA_LIBS="$GDK_EXTRA_LIBS -lgdi32 -limm32 -lshell32 -lole32 -Wl,-luuid"
 348   AM_CONDITIONAL(USE_WIN32, true)
 349   PANGO_PACKAGES="pangowin32 pangocairo"
 350 else
 351   AM_CONDITIONAL(USE_WIN32, false)
 352 fi
 353
 354 if test "x$enable_quartz_backend" = xyes; then
 355   cairo_backends="$cairo_backends cairo-quartz"
 356   GDK_BACKENDS="$GDK_BACKENDS quartz"
 357   GDK_WINDOWING="$GDK_WINDOWING
 358 #define GDK_WINDOWING_QUARTZ"
 359   GDK_EXTRA_LIBS="$GDK_EXTRA_LIBS -framework Cocoa"
 360   AM_CONDITIONAL(USE_QUARTZ, true)
 361   if test "x$quartz_relocation" = xyes; then
 362     AC_DEFINE([QUARTZ_RELOCATION], [1], [Use NSBundle functions to determine load paths for libraries, translations, etc.])
 363   fi
 364
 365 else
 366   AM_CONDITIONAL(USE_QUARTZ, false)
 367 fi
 368
 369
 370 if test "x$enable_broadway_backend" == xyes; then
 371   GDK_BACKENDS="$GDK_BACKENDS broadway"
 372   cairo_backends="$cairo_backends cairo"
 373   GDK_WINDOWING="$GDK_WINDOWING
 374 #define GDK_WINDOWING_BROADWAY"
 375   GDK_EXTRA_LIBS="$GDK_EXTRA_LIBS -lz"
 376   AM_CONDITIONAL(USE_BROADWAY, true)
 377 else
 378   AM_CONDITIONAL(USE_BROADWAY, false)
 379 fi
 380
 381 if test "x$enable_wayland_backend" == "xyes"; then
 382   # For the cairo image backend
 383   cairo_backends="$cairo_backends cairo"
 384   GDK_BACKENDS="$GDK_BACKENDS wayland"
 385   have_gio_unix=yes
 386   GDK_WINDOWING="$GDK_WINDOWING
 387 #define GDK_WINDOWING_WAYLAND"
 388   WAYLAND_PACKAGES="wayland-client xkbcommon "
 389   if test "x$enable_wayland_cairo_gl" == "xyes"; then
 390     WAYLAND_PACKAGES="$WAYLAND_PACKAGES wayland-egl egl"
 391   fi
 392   AM_CONDITIONAL(USE_WAYLAND, true)
 393 else
 394   AM_CONDITIONAL(USE_WAYLAND, false)
 395 fi
 396
 397 # strip leading space
 398 GDK_BACKENDS=${GDK_BACKENDS#* }
 399
 400 AC_SUBST(GDK_BACKENDS)
 401
 402 if test -z "$GDK_BACKENDS"; then
 403   AC_MSG_ERROR([No GDK backends selected.])
 404 fi
 405
 406 if test "x$enable_debug" = "xyes"; then
 407   test "$cflags_set" = set || CFLAGS="$CFLAGS -g"
 408   GTK_DEBUG_FLAGS="-DG_ENABLE_DEBUG"
 409 else
 410   if test "x$enable_debug" = "xno"; then
 411     GTK_DEBUG_FLAGS="-DG_DISABLE_ASSERT -DG_DISABLE_CHECKS -DG_DISABLE_CAST_CHECKS"
 412   else
 413     GTK_DEBUG_FLAGS="-DG_DISABLE_CAST_CHECKS"
 414   fi
 415 fi
 416
 417
 418 AC_DEFINE_UNQUOTED(GTK_COMPILED_WITH_DEBUGGING, "${enable_debug}",
 419                    [Define if debugging is enabled])
 420
 421
 422 # Build time sanity check...
 423 AM_SANITY_CHECK
 424
 425 changequote(,)dnl
 426 if test "x$GCC" = "xyes"; then
 427   case " $CFLAGS " in
 428   *[\ \ ]-Wall[\ \      ]*) ;;
 429   *) CFLAGS="$CFLAGS -Wall" ;;
 430   esac
 431
 432   if test "x$enable_ansi" = "xyes"; then
 433     case " $CFLAGS " in
 434     *[\ \       ]-ansi[\ \      ]*) ;;
 435     *) CFLAGS="$CFLAGS -ansi" ;;
 436     esac
 437
 438     case " $CFLAGS " in
 439     *[\ \       ]-pedantic[\ \  ]*) ;;
 440     *) CFLAGS="$CFLAGS -pedantic" ;;
 441     esac
 442   fi
 443 fi
 444 changequote([,])dnl
 445
 446 # Ensure MSVC-compatible struct packing convention is used when
 447 # compiling for Win32 with gcc.
 448 # What flag to depends on gcc version: gcc3 uses "-mms-bitfields", while
 449 # gcc2 uses "-fnative-struct".
 450 if test x"$os_win32" = xyes; then
 451   if test x"$GCC" = xyes; then
 452     msnative_struct=''
 453     AC_MSG_CHECKING([how to get MSVC-compatible struct packing])
 454     if test -z "$ac_cv_prog_CC"; then
 455       our_gcc="$CC"
 456     else
 457       our_gcc="$ac_cv_prog_CC"
 458     fi
 459     case `$our_gcc --version | sed -e 's,\..*,.,' -e q` in
 460       2.)
 461         if $our_gcc -v --help 2>/dev/null | grep fnative-struct >/dev/null; then
 462           msnative_struct='-fnative-struct'
 463         fi
 464         ;;
 465       *)
 466         if $our_gcc -v --help 2>/dev/null | grep ms-bitfields >/dev/null; then
 467           msnative_struct='-mms-bitfields'
 468         fi
 469         ;;
 470     esac
 471     if test x"$msnative_struct" = x ; then
 472       AC_MSG_RESULT([no way])
 473       AC_MSG_WARN([produced libraries might be incompatible with MSVC-compiled code])
 474     else
 475       CFLAGS="$CFLAGS $msnative_struct"
 476       AC_MSG_RESULT([${msnative_struct}])
 477     fi
 478   fi
 479 fi
 480
 481 ## Initial sanity check, done here so that users get told they
 482 ## have the wrong dependencies as early in the process as possible.
 483 ## Later on we actually use the cflags/libs from separate pkg-config
 484 ## calls. Oh, also the later pkg-config calls don't include
 485 ## the version requirements since those make the module lists
 486 ## annoying to construct
 487 PKG_CHECK_MODULES(BASE_DEPENDENCIES,
 488   [glib-2.0 >= glib_required_version dnl
 489    atk >= atk_required_version dnl
 490    pango >= pango_required_version dnl
 491    cairo >= cairo_required_version dnl
 492    cairo-gobject >= cairo_required_version dnl
 493    gdk-pixbuf-2.0 >= gdk_pixbuf_required_version])
 494
 495 PKG_CHECK_MODULES(CAIRO_BACKEND, [$cairo_backends])
 496
 497 PKG_CHECK_MODULES(GMODULE, [gmodule-2.0])
 498
 499 if test "$os_win32" != yes; then
 500     # libtool option to control which symbols are exported
 501     # right now, symbols starting with _ are not exported
 502     LIBTOOL_EXPORT_OPTIONS='-export-symbols-regex "^[[^_]].*"'
 503 else
 504     # We currently use .def files on Windows (for gdk and gtk)
 505     LIBTOOL_EXPORT_OPTIONS=
 506 fi
 507 AC_SUBST(LIBTOOL_EXPORT_OPTIONS)
 508
 509 dnl ******************************************************
 510 dnl * See whether to include shared library dependencies *
 511 dnl ******************************************************
 512
 513 AC_ARG_ENABLE(explicit-deps,
 514               [AS_HELP_STRING([--enable-explicit-deps=@<:@yes/no/auto@:>@],
 515                               [use explicit dependencies in .pc files [default=auto]])],,
 516               [enable_explicit_deps=auto])
 517
 518 AC_MSG_CHECKING([Whether to write dependencies into .pc files])
 519 case $enable_explicit_deps in
 520   auto)
 521     export SED
 522     deplibs_check_method=`(./libtool --config; echo 'eval echo \"$deplibs_check_method\"') | sh`
 523     if test "x$deplibs_check_method" != xpass_all || test "x$enable_static" = xyes ; then
 524       enable_explicit_deps=yes
 525     else
 526       enable_explicit_deps=no
 527     fi
 528   ;;
 529   yes|no)
 530   ;;
 531   *) AC_MSG_ERROR([Value given to --enable-explicit-deps must be one of yes, no or auto])
 532   ;;
 533 esac
 534 AC_MSG_RESULT($enable_explicit_deps)
 535
 536 AM_CONDITIONAL(DISABLE_EXPLICIT_DEPS, test $enable_explicit_deps = no)
 537
 538 # define a MAINT-like variable REBUILD which is set if Perl
 539 # and awk are found, so autogenerated sources can be rebuilt
 540
 541 AC_PATH_PROGS(PERL, perl5 perl)
 542
 543 # We would like indent, but don't require it.
 544 AC_CHECK_PROG(INDENT, indent, indent)
 545
 546 REBUILD=\#
 547 if test "x$enable_rebuilds" = "xyes" && \
 548      test -n "$PERL" && \
 549      $PERL -e 'exit !($] >= 5.002)' > /dev/null 2>&1 ; then
 550   REBUILD=
 551 fi
 552 AC_SUBST(REBUILD)
 553
 554 AC_CHECK_FUNCS(lstat mkstemp flockfile getc_unlocked)
 555 AC_CHECK_FUNCS(localtime_r)
 556
 557 # _NL_TIME_FIRST_WEEKDAY is an enum and not a define
 558 AC_MSG_CHECKING([for _NL_TIME_FIRST_WEEKDAY])
 559 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <langinfo.h>]],
 560                                 [[char c;
 561                                   c = *((unsigned char *)  nl_langinfo(_NL_TIME_FIRST_WEEKDAY));]])],
 562                [gtk_ok=yes], [gtk_ok=no])
 563 AC_MSG_RESULT($gtk_ok)
 564 if test "$gtk_ok" = "yes"; then
 565   AC_DEFINE([HAVE__NL_TIME_FIRST_WEEKDAY], [1],
 566             [Define if _NL_TIME_FIRST_WEEKDAY is available])
 567 fi
 568
 569 # _NL_MEASUREMENT_MEASUREMENT is an enum and not a define
 570 AC_MSG_CHECKING([for _NL_MEASUREMENT_MEASUREMENT])
 571 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <langinfo.h>]],
 572                                 [[char c;
 573                                   c = *((unsigned char *)  nl_langinfo(_NL_MEASUREMENT_MEASUREMENT));]])],
 574                [gtk_ok=yes], [gtk_ok=no])
 575 AC_MSG_RESULT($gtk_ok)
 576 if test "$gtk_ok" = "yes"; then
 577   AC_DEFINE([HAVE__NL_MEASUREMENT_MEASUREMENT], [1],
 578             [Define if _NL_MEASUREMENT_MEASUREMENT is available])
 579 fi
 580
 581 # _NL_PAPER_HEIGHT is an enum and not a define
 582 AC_MSG_CHECKING([for _NL_PAPER_HEIGHT])
 583 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <langinfo.h>]],
 584                                 [[char c;
 585                                   c = *((unsigned char *)  nl_langinfo(_NL_PAPER_HEIGHT));]])],
 586                [gtk_ok=yes], [gtk_ok=no])
 587 AC_MSG_RESULT($gtk_ok)
 588 if test "$gtk_ok" = "yes"; then
 589   AC_DEFINE([HAVE__NL_PAPER_HEIGHT], [1],
 590             [Define if _NL_PAPER_HEIGHT is available])
 591 fi
 592
 593 # _NL_PAPER_WIDTH is an enum and not a define
 594 AC_MSG_CHECKING([for _NL_PAPER_WIDTH])
 595 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <langinfo.h>]],
 596                                 [[char c;
 597                                   c = *((unsigned char *)  nl_langinfo(_NL_PAPER_WIDTH));]])],
 598                [gtk_ok=yes], [gtk_ok=no])
 599 AC_MSG_RESULT($gtk_ok)
 600 if test "$gtk_ok" = "yes"; then
 601   AC_DEFINE([HAVE__NL_PAPER_WIDTH], [1],
 602             [Define if _NL_PAPER_WIDTH is available])
 603 fi
 604
 605 # i18n stuff
 606 ALL_LINGUAS="`grep -v '^#' "$srcdir/po/LINGUAS" | tr '\n' ' '`"
 607 AM_GLIB_GNU_GETTEXT
 608 LIBS="$LIBS $INTLLIBS"
 609 AC_CONFIG_COMMANDS([po-properties],
 610                    [[case "$CONFIG_FILES" in *po-properties/Makefile.in*)
 611                        sed -e "/POTFILES =/r po-properties/POTFILES" po-properties/Makefile.in > po-properties/Makefile
 612                      esac]],
 613                    [[]])
 614
 615 dnl Snippet below is copied from AM_GLIB_GNU_GETTEXT to generate a first
 616 dnl po-properties/POTFILES during configure; see GNOME #573515.
 617 dnl
 618 dnl Generate list of files to be processed by xgettext which will
 619 dnl be included in po-properties/Makefile.
 620 test -d po-properties || mkdir po-properties
 621 if test "x$srcdir" != "x."; then
 622   if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
 623     popropsrcprefix="$srcdir/"
 624   else
 625     popropsrcprefix="../$srcdir/"
 626   fi
 627 else
 628   popropsrcprefix="../"
 629 fi
 630 rm -f po-properties/POTFILES
 631 sed -e "/^#/d" -e "/^\$/d" -e "s,.*,    $popropsrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
 632 < $srcdir/po-properties/POTFILES.in > po-properties/POTFILES
 633 dnl (End of adapted AM_GLIB_GNU_GETTEXT snippet.)
 634
 635 AM_GLIB_DEFINE_LOCALEDIR(GTK_LOCALEDIR)
 636
 637 dnl The DU4 header files don't provide library prototypes unless
 638 dnl -std1 is given to the native cc.
 639 AC_MSG_CHECKING([for extra flags to get ANSI library prototypes])
 640
 641 gtk_save_LIBS=$LIBS
 642 LIBS="$LIBS -lm"
 643 AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <math.h>
 644                                 int main (void) { return (log(1) != log(1.)); }]])],
 645               [AC_MSG_RESULT(none needed)],
 646               [gtk_save_CFLAGS="$CFLAGS"
 647                CFLAGS="$CFLAGS -std1"
 648                AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <math.h>
 649                                                int main (void) { return (log(1) != log(1.)); }]])],
 650                              [AC_MSG_RESULT(-std1)],
 651                              [AC_MSG_RESULT()
 652                               CFLAGS="$gtk_save_CFLAGS"
 653                               AC_MSG_WARN([No ANSI prototypes found in library. (-std1 did not work.)])],
 654                              [true])],
 655               [AC_MSG_RESULT(none needed)])
 656
 657 LIBS=$gtk_save_LIBS
 658
 659 AC_MSG_CHECKING(for the BeOS)
 660 case $host in
 661   *-*-beos*)
 662     AC_MSG_RESULT(yes)
 663     MATH_LIB=
 664   ;;
 665   *)
 666     AC_MSG_RESULT(no)
 667   ;;
 668 esac
 669
 670 AC_SUBST(MATH_LIB)
 671 #
 672 # see bug 162979
 673 #
 674 AC_MSG_CHECKING(for HP-UX)
 675 case $host_os in
 676   hpux9* | hpux10* | hpux11*)
 677     AC_MSG_RESULT(yes)
 678     CFLAGS="$CFLAGS -DHPPEX -DSHMLINK"
 679   ;;
 680   *)
 681     AC_MSG_RESULT(no)
 682   ;;
 683 esac
 684
 685 #
 686 # Run AM_PATH_GLIB_2_0 to make sure that GLib is installed and working
 687 #
 688
 689 AM_PATH_GLIB_2_0(glib_required_version, :,
 690   AC_MSG_ERROR([
 691 *** GLIB glib_required_version or better is required. The latest version of
 692 *** GLIB is always available from ftp://ftp.gtk.org/pub/gtk/.]),
 693   gobject gmodule-no-export)
 694
 695 dnl
 696 dnl Check for bind_textdomain_codeset, including -lintl if GLib brings it in.
 697 dnl
 698 gtk_save_LIBS=$LIBS
 699 LIBS="$LIBS $GLIB_LIBS"
 700 AC_CHECK_FUNCS(bind_textdomain_codeset)
 701 LIBS=$gtk_save_LIBS
 702
 703 AC_CHECK_HEADERS(pwd.h,
 704                  AC_DEFINE(HAVE_PWD_H, 1,
 705                            [Define to 1 if pwd.h is available]))
 706 AC_CHECK_HEADERS(sys/time.h,
 707                  AC_DEFINE(HAVE_SYS_TIME_H, 1,
 708                            [Define to 1 if time.h is available]))
 709 AC_CHECK_HEADERS(unistd.h,
 710                  AC_DEFINE(HAVE_UNISTD_H, 1,
 711                            [Define to 1 if unistd.h is available]))
 712 AC_CHECK_HEADERS(ftw.h,
 713                  AC_DEFINE(HAVE_FTW_H, 1,
 714                            [Define to 1 if ftw.h is available]))
 715
 716 AC_MSG_CHECKING([for GNU ftw extensions])
 717 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#define _XOPEN_SOURCE 500
 718                                      #define _GNU_SOURCE
 719                                      #include <ftw.h>]],
 720                                    [[int flags = FTW_ACTIONRETVAL;]])],
 721                   [gtk_ok=yes],[gtk_ok=no])
 722 if test $gtk_ok = yes; then
 723     AC_MSG_RESULT([yes])
 724     AC_DEFINE(HAVE_GNU_FTW, 1, [Have GNU ftw])
 725 else
 726     AC_MSG_RESULT([no])
 727 fi
 728
 729 saved_cflags="$CFLAGS"
 730 saved_ldflags="$LDFLAGS"
 731
 732
 733 # Checks for library functions.
 734 AC_FUNC_MMAP
 735
 736 AC_CHECK_FUNCS(mallinfo)
 737 AC_CHECK_FUNCS(getresuid)
 738 AC_TYPE_UID_T
 739
 740 # Check for round()
 741 AC_CHECK_LIB(m,round,have_round=yes,have_round=no)
 742 if test $have_round = yes; then
 743     AC_DEFINE(HAVE_ROUND, 1, [Define to 1 if round() is available])
 744 fi
 745
 746 # Check for rint()
 747 AC_CHECK_LIB(m,rint,have_rint=yes,have_rint=no)
 748 if test $have_rint = yes; then
 749     AC_DEFINE(HAVE_RINT, 1, [Define to 1 if rint() is available])
 750 fi
 751
 752 # Checks for gdkspawn
 753 AC_CHECK_HEADERS(crt_externs.h)
 754 AC_CHECK_FUNCS(_NSGetEnviron)
 755
 756 AC_MSG_CHECKING(whether to build dynamic modules)
 757
 758 AC_ARG_ENABLE(modules,
 759               [AS_HELP_STRING([--disable-modules],
 760                               [disable dynamic module loading])])
 761
 762 dynworks=false
 763 build_dynamic_modules=no
 764 deps=
 765 if test x$enable_modules = xno; then
 766     AC_MSG_RESULT(no)
 767 else
 768     AC_MSG_RESULT(yes)
 769     AC_MSG_CHECKING(whether dynamic modules work)
 770     ## for loop is to strip newline
 771     tmp=`$PKG_CONFIG --variable=gmodule_supported gmodule-no-export-2.0`
 772     for I in $tmp; do
 773         dynworks=$I
 774     done
 775
 776     dnl Now we check to see if our libtool supports shared lib deps
 777     dnl (in a rather ugly way even)
 778     if $dynworks; then
 779         module_libtool_config="${CONFIG_SHELL-/bin/sh} ./libtool --config"
 780         module_deplibs_check=`$module_libtool_config | \
 781             grep '^[[a-z_]]*check[[a-z_]]*_method=[['\''"]]' | \
 782             sed 's/.*[['\''"]]\(.*\)[['\''"]]$/\1/'`
 783         if test "x$module_deplibs_check" = "xnone" || \
 784            test "x$module_deplibs_check" = "xunknown" || \
 785            test "x$module_deplibs_check" = "x"; then
 786             dynworks=false
 787         fi
 788     fi
 789
 790     if $dynworks; then
 791         build_dynamic_modules=yes
 792         AC_DEFINE(USE_GMODULE, 1,
 793                   [Define to 1 if gmodule works and should be used])
 794         AC_MSG_RESULT(yes)
 795     else
 796         build_dynamic_modules=no
 797         AC_MSG_RESULT(no)
 798     fi
 799 fi
 800
 801 AM_CONDITIONAL(BUILD_DYNAMIC_MODULES, $dynworks)
 802
 803 #
 804 # Allow building some or all immodules included
 805 #
 806 AC_MSG_CHECKING(immodules to build)
 807
 808 AC_ARG_WITH(included_immodules,
 809             [AS_HELP_STRING([--with-included-immodules=MODULE1,MODULE2,...],
 810                             [build the specified input methods into gtk])])
 811
 812 if $dynworks; then
 813    :
 814 else
 815    ## if the option was specified, leave it; otherwise disable included immodules
 816    if test x$with_included_immodules = xno; then
 817            with_included_immodules=yes
 818    fi
 819 fi
 820
 821 all_immodules="am-et,cedilla,cyrillic-translit,inuktitut,ipa,multipress,thai,ti-er,ti-et,viqr$backend_immodules"
 822
 823 included_immodules=""
 824 # If the switch specified without listing any specific ones, include all
 825 if test "x$with_included_immodules" = xyes ; then
 826   included_immodules="$all_immodules"
 827 else
 828   included_immodules="$with_included_immodules"
 829 fi
 830
 831 AC_MSG_RESULT($included_immodules)
 832 AM_CONDITIONAL(HAVE_INCLUDED_IMMMODULES, test "x$included_immodules" != x)
 833
 834 INCLUDED_IMMODULE_OBJ=
 835 INCLUDED_IMMODULE_DEFINE=
 836
 837 IFS="${IFS=     }"; gtk_save_ifs="$IFS"; IFS=","
 838 for immodule in $included_immodules; do
 839  immodule_underscores=`echo $immodule | sed -e 's/-/_/g'`
 840  if echo "$all_immodules" | egrep "(^|,)$immodule(\$|,)" > /dev/null; then
 841    :
 842  else
 843    AC_MSG_ERROR([the specified input method $immodule does not exist])
 844  fi
 845
 846  INCLUDED_IMMODULE_OBJ="$INCLUDED_IMMODULE_OBJ ../modules/input/libstatic-im-$immodule.la"
 847  INCLUDED_IMMODULE_DEFINE="$INCLUDED_IMMODULE_DEFINE -DINCLUDE_IM_$immodule_underscores"
 848  eval INCLUDE_$immodule_underscores=yes
 849 done
 850 IFS="$gtk_save_ifs"
 851 AC_SUBST(INCLUDED_IMMODULE_OBJ)
 852 AC_SUBST(INCLUDED_IMMODULE_DEFINE)
 853
 854 AM_CONDITIONAL(INCLUDE_IM_AM_ET, [test x"$INCLUDE_am_et" = xyes])
 855 AM_CONDITIONAL(INCLUDE_IM_CEDILLA, [test x"$INCLUDE_cedilla" = xyes])
 856 AM_CONDITIONAL(INCLUDE_IM_CYRILLIC_TRANSLIT, [test x"$INCLUDE_cyrillic_translit" = xyes])
 857 AM_CONDITIONAL(INCLUDE_IM_IME, [test x"$INCLUDE_ime" = xyes])
 858 AM_CONDITIONAL(INCLUDE_IM_INUKTITUT, [test x"$INCLUDE_inuktitut" = xyes])
 859 AM_CONDITIONAL(INCLUDE_IM_IPA, [test x"$INCLUDE_ipa" = xyes])
 860 AM_CONDITIONAL(INCLUDE_IM_MULTIPRESS, [test x"$INCLUDE_multipress" = xyes])
 861 AM_CONDITIONAL(INCLUDE_IM_THAI, [test x"$INCLUDE_thai" = xyes])
 862 AM_CONDITIONAL(INCLUDE_IM_TI_ER, [test x"$INCLUDE_ti_er" = xyes])
 863 AM_CONDITIONAL(INCLUDE_IM_TI_ET, [test x"$INCLUDE_ti_et" = xyes])
 864 AM_CONDITIONAL(INCLUDE_IM_VIQR, [test x"$INCLUDE_viqr" = xyes])
 865 AM_CONDITIONAL(INCLUDE_IM_XIM, [test x"$INCLUDE_xim" = xyes])
 866
 867 # Checks to see whether we should include mediaLib
 868 # support.
 869 #
 870 AC_CHECK_HEADER(sys/systeminfo.h,
 871                 AC_DEFINE(HAVE_SYS_SYSTEMINFO_H, 1,
 872                           [Define to 1 if sys/systeminfo.h is available]))
 873 AC_CHECK_HEADER(sys/sysinfo.h,
 874                 AC_DEFINE(HAVE_SYS_SYSINFO_H, 1,
 875                           [Define to 1 if sys/sysinfo.h is available]))
 876
 877 dnl Look for a host system's gdk-pixbuf-csource if we are cross-compiling
 878
 879 AM_CONDITIONAL(CROSS_COMPILING, test $cross_compiling = yes)
 880
 881 if test "x$cross_compiling" = xyes || test "x$enable_gtk2_dependency" = xyes; then
 882   AC_PATH_PROG(GTK_UPDATE_ICON_CACHE, gtk-update-icon-cache, no)
 883   if test x$GTK_UPDATE_ICON_CACHE = xno; then
 884     REBUILD_PNGS=#
 885   fi
 886 fi
 887
 888 AM_CONDITIONAL(USE_EXTERNAL_ICON_CACHE, [test "x$cross_compiling" = xyes || test "x$enable_gtk2_dependency" = xyes])
 889
 890 AC_PATH_PROG(GDK_PIXBUF_CSOURCE, gdk-pixbuf-csource, no)
 891
 892 if test ! -f $srcdir/gtk/gtkbuiltincache.h &&
 893    test "x$REBUILD_PNGS" = "x#" ; then
 894      AC_MSG_ERROR([
 895 *** gtkbuiltincache.h is not in the tree, and cannot be built
 896 *** because you don't have libpng, or (when cross-compiling) you
 897 *** don't have a prebuilt gtk-update-icon-cache on the build system.])
 898 fi
 899
 900 ########################################
 901 # Windowing system checks
 902 ########################################
 903
 904 # GTK+ uses some X calls, so needs to link against X directly
 905 GTK_DEP_PACKAGES_FOR_X=
 906 GTK_DEP_LIBS_FOR_X=
 907 X_EXTENSIONS=
 908
 909 if test "x$enable_x11_backend" = xyes; then
 910   X_PACKAGES=fontconfig
 911
 912   #
 913   # We use fontconfig very peripherally when decoding the default
 914   # settings.
 915   #
 916   if $PKG_CONFIG --exists fontconfig; then : ; else
 917     AC_MSG_ERROR([
 918 *** fontconfig (http://www.fontconfig.org) is required by the X11 backend.])
 919   fi
 920
 921   #
 922   # Check for basic X packages; we use pkg-config if available
 923   #
 924   if $PKG_CONFIG --exists x11 xext; then
 925     have_base_x_pc=true
 926     X_PACKAGES="$X_PACKAGES x11 xext"
 927     x_libs="`$PKG_CONFIG --libs x11 xext`"
 928     X_CFLAGS="`$PKG_CONFIG --cflags x11 xext`"
 929
 930     # Strip out any .la files that pkg-config might give us (this happens
 931     # with -uninstalled.pc files)
 932     x_libs_for_checks=
 933     for I in $x_libs ; do
 934       case $I in
 935         *.la) ;;
 936         *) x_libs_for_checks="$x_libs_for_checks $I" ;;
 937       esac
 938     done
 939
 940     GTK_PACKAGES_FOR_X="x11"
 941   else
 942     have_base_x_pc=false
 943     AC_PATH_XTRA
 944     if test x$no_x = xyes ; then
 945       AC_MSG_ERROR([X development libraries not found])
 946     fi
 947
 948     x_cflags="$X_CFLAGS"
 949     x_libs_for_checks="$X_LIBS -lXext -lX11 $X_EXTRA_LIBS"
 950
 951     GTK_DEP_LIBS_FOR_X="$X_LIBS -lX11 $X_EXTRA_LIBS"
 952   fi
 953
 954   # Extra libraries found during checks (-lXinerama, etc), not from pkg-config.
 955   x_extra_libs=
 956
 957   gtk_save_cppflags="$CPPFLAGS"
 958   CPPFLAGS="$CPPFLAGS $X_CFLAGS"
 959
 960   gtk_save_LIBS=$LIBS
 961   LIBS="$x_libs_for_checks $LIBS"
 962
 963   # Sanity check for the X11 and Xext libraries. While everything we need from
 964   # Xext is optional, the chances a system has *none* of these things is so
 965   # small that we just unconditionally require it.
 966   AC_CHECK_FUNC(XOpenDisplay, :,
 967                 AC_MSG_ERROR([*** libX11 not found. Check 'config.log' for more details.]))
 968   AC_CHECK_FUNC(XextFindDisplay, :,
 969                 AC_MSG_ERROR([*** libXext not found. Check 'config.log' for more details.]))
 970
 971   # Check for xReply
 972
 973   AC_MSG_CHECKING([if <X11/extensions/XIproto.h> is needed for xReply])
 974   AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <X11/Xlibint.h>]],
 975                                      [[xReply *rep;]])],
 976                     [AC_MSG_RESULT([no])],
 977                     [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <X11/extensions/XIproto.h>
 978                                                           #include <X11/Xlibint.h>]],
 979                                                         [[xReply *rep;]])],
 980                                        [AC_MSG_RESULT([yes])
 981                                         AC_DEFINE([NEED_XIPROTO_H_FOR_XREPLY], [1],
 982                                                   [Define if <X11/extensions/XIproto.h> needed for xReply])],
 983                                        [AC_MSG_RESULT([unknown])
 984                                         AC_MSG_ERROR([xReply type unavailable. X11 is too old])])])
 985
 986   # Check for XKB support.
 987
 988   if test "x$enable_xkb" = "xyes"; then
 989         AC_CHECK_FUNC(XkbQueryExtension,
 990                       X_EXTENSIONS="$X_EXTENSIONS XKB"
 991                       AC_DEFINE(HAVE_XKB, 1, [Define to use XKB extension]),
 992                       AC_MSG_ERROR([*** XKB extension not found. Check 'config.log' for more details.]))
 993   elif test "x$enable_xkb" = "xmaybe"; then
 994         AC_CHECK_FUNC(XkbQueryExtension,
 995                       X_EXTENSIONS="$X_EXTENSIONS XKB"
 996                       AC_DEFINE(HAVE_XKB, 1, [Define to use XKB extension]))
 997   else
 998         AC_MSG_WARN(XKB support explicitly disabled)
 999   fi
1000
1001   # Check for shaped window extension
1002
1003   AC_CHECK_FUNC(XShapeCombineMask, :,
1004      [AC_MSG_ERROR([Shape extension not found, check your development headers])])
1005
1006   # X SYNC check
1007   gtk_save_CFLAGS="$CFLAGS"
1008   CFLAGS="$CFLAGS $x_cflags"
1009
1010   AC_CHECK_FUNC(XSyncQueryExtension,
1011       [AC_CHECK_HEADER(X11/extensions/sync.h,
1012           AC_DEFINE(HAVE_XSYNC, 1, [Have the SYNC extension library]),
1013           :, [#include <X11/Xlib.h>])])
1014
1015   CFLAGS="$gtk_save_CFLAGS"
1016
1017   if test "x$enable_xinerama" != "xno"; then
1018     # Check for Xinerama extension (Solaris impl or Xfree impl)
1019     have_xfree_xinerama=false
1020     have_solaris_xinerama=false
1021
1022     gtk_save_cppflags="$CPPFLAGS"
1023     CPPFLAGS="$CPPFLAGS $x_cflags"
1024
1025     # Check for XFree
1026     AC_MSG_CHECKING(for Xinerama packages)
1027
1028     if $PKG_CONFIG --exists xinerama ; then
1029        AC_MSG_RESULT(yes)
1030        have_xfree_xinerama=true
1031        X_PACKAGES="$X_PACKAGES xinerama"
1032     else
1033        AC_MSG_RESULT(no)
1034        AC_CHECK_LIB(Xinerama, XineramaQueryExtension,
1035            [AC_CHECK_HEADER(X11/extensions/Xinerama.h,
1036            [GTK_ADD_LIB(x_extra_libs,Xinerama)
1037            have_xfree_xinerama=true], :,
1038            [#include <X11/Xlib.h>])])
1039     fi
1040
1041     if $have_xfree_xinerama ; then
1042       X_EXTENSIONS="$X_EXTENSIONS Xinerama"
1043       AC_DEFINE(HAVE_XFREE_XINERAMA, 1,
1044                 [Define to 1 if XFree Xinerama is available])
1045       AC_DEFINE(HAVE_XINERAMA, 1,
1046                 [Define to 1 is Xinerama is available])
1047     else
1048       case "$host" in
1049         *-*-solaris*)
1050             # Check for solaris
1051             AC_MSG_CHECKING(for Xinerama support on Solaris)
1052
1053             have_solaris_xinerama=false
1054             AC_CHECK_FUNC(XineramaGetInfo,
1055                 [AC_CHECK_HEADER(X11/extensions/xinerama.h,
1056                     [have_solaris_xinerama=true], :,
1057                     [#include <X11/Xlib.h>])])
1058
1059             if $have_solaris_xinerama ; then
1060               X_EXTENSIONS="$X_EXTENSIONS Xinerama"
1061               AC_DEFINE(HAVE_SOLARIS_XINERAMA, 1,
1062                         [Define to 1 if solaris xinerama is available])
1063               AC_DEFINE(HAVE_XINERAMA, 1,
1064                         [Define to 1 if xinerama is available])
1065               AC_MSG_RESULT(yes)
1066             else
1067               AC_MSG_RESULT(no)
1068             fi
1069             ;;
1070         *)
1071             ;;
1072       esac
1073     fi
1074   fi
1075   if test "x$enable_xinerama" = "xyes" ; then
1076     if test "x$have_xfree_xinerama" != "xtrue" -a "x$have_solaris_xinerama" != "xtrue" ; then
1077       AC_MSG_ERROR([*** Xinerama extension not found. Check 'config.log' for more details.])
1078     fi
1079   fi
1080
1081   # Check for XGetEventData for GenericEvents
1082   AC_CHECK_FUNC(XGetEventData,
1083                 AC_DEFINE(HAVE_XGENERICEVENTS, 1, [Have XGenericEvent]))
1084
1085   # set up things for XInput
1086   if $PKG_CONFIG --exists "xi" ; then
1087
1088     X_PACKAGES="$X_PACKAGES xi"
1089     GTK_PACKAGES_FOR_X="$GTK_PACKAGES_FOR_X xi"
1090
1091     AC_CHECK_HEADER(X11/extensions/XInput2.h,
1092                     have_xinput2=yes
1093                     AC_DEFINE(XINPUT_2, 1, [Define to 1 if XInput 2.0 is available]))
1094
1095     gtk_save_LIBS="$LIBS"
1096     LIBS="$LIBS -lXi"
1097
1098     # Note that we also check that the XIScrollClassInfo struct is defined,
1099     # because at least Ubuntu Oneiric seems to have XIAllowTouchEvents(), but not the XIScrollClassInfo struct.
1100     AC_CHECK_FUNC([XIAllowTouchEvents],
1101       [AC_CHECK_MEMBER([XIScrollClassInfo.number],
1102                        have_xinput2_2=yes
1103                        AC_DEFINE(XINPUT_2_2, 1, [Define to 1 if XInput 2.2 is available]),
1104                        have_xinput2_2=no,
1105                        [[#include <X11/extensions/XInput2.h>]])])
1106     LIBS="$gtk_save_LIBS"
1107
1108     if test "x$have_xinput2_2" = "xyes"; then
1109       X_EXTENSIONS="$X_EXTENSIONS XI2.2"
1110     else
1111       X_EXTENSIONS="$X_EXTENSIONS XI2"
1112     fi
1113   fi
1114
1115   AS_IF([test "x$have_xinput2" != "xyes"],
1116         [AC_MSG_ERROR([*** XInput2 extension not found. Check 'config.log' for more details.])])
1117
1118   # Check for the RANDR extension
1119   if test x"$enable_xrandr" != xno; then
1120     if $PKG_CONFIG --exists "xrandr >= 1.2.99" ; then
1121       AC_DEFINE(HAVE_RANDR, 1, [Have the Xrandr extension library])
1122
1123       X_PACKAGES="$X_PACKAGES xrandr"
1124       X_EXTENSIONS="$X_EXTENSIONS XRANDR"
1125     elif test x"$enable_xrandr" = xyes; then
1126       AC_MSG_ERROR([RANDR support requested but xrandr not found])
1127     fi
1128   fi
1129
1130   # Checks for Xcursor library
1131
1132   if $PKG_CONFIG --exists xcursor ; then
1133     AC_DEFINE(HAVE_XCURSOR, 1, [Have the Xcursor library])
1134
1135     X_PACKAGES="$X_PACKAGES xcursor"
1136   fi
1137
1138   # Checks for XFixes extension
1139
1140   if test x"$enable_xfixes" != xno; then
1141     if $PKG_CONFIG --exists xfixes ; then
1142       AC_DEFINE(HAVE_XFIXES, 1, [Have the XFIXES X extension])
1143
1144       X_PACKAGES="$X_PACKAGES xfixes"
1145       X_EXTENSIONS="$X_EXTENSIONS XFIXES"
1146       GTK_PACKAGES_FOR_X="$GTK_PACKAGES_FOR_X xfixes"
1147     elif test x"$enable_xfixes" = xyes; then
1148       AC_MSG_ERROR([XFixes support requested but xfixes not found])
1149     fi
1150   fi
1151
1152   # Checks for Xcomposite extension
1153
1154   if test x"$enable_xcomposite" != xno; then
1155     if $PKG_CONFIG --exists xcomposite ; then
1156       AC_DEFINE(HAVE_XCOMPOSITE, 1, [Have the XCOMPOSITE X extension])
1157
1158       X_PACKAGES="$X_PACKAGES xcomposite"
1159       X_EXTENSIONS="$X_EXTENSIONS Composite"
1160       GTK_PACKAGES_FOR_X="$GTK_PACKAGES_FOR_X xcomposite"
1161     elif test x"$enable_xcomposite" = xyes; then
1162       AC_MSG_ERROR([Xcomposite support requested but xcomposite not found])
1163     fi
1164   fi
1165
1166   # Checks for Xdamage extension
1167
1168   if test x"$enable_xdamage" != xno; then
1169     if $PKG_CONFIG --exists xdamage ; then
1170       AC_DEFINE(HAVE_XDAMAGE, 1, [Have the XDAMAGE X extension])
1171
1172       X_PACKAGES="$X_PACKAGES xdamage"
1173       X_EXTENSIONS="$X_EXTENSIONS DAMAGE"
1174       GTK_PACKAGES_FOR_X="$GTK_PACKAGES_FOR_X xdamage"
1175     elif test x"$enable_xdamage" = xyes; then
1176       AC_MSG_ERROR([Xdamage support requested but xdamage not found])
1177     fi
1178   fi
1179
1180   if $have_base_x_pc ; then
1181     GDK_EXTRA_LIBS="$x_extra_libs"
1182   else
1183     GDK_EXTRA_LIBS="$X_LIBS $x_extra_libs -lXext -lX11 $GDK_EXTRA_LIBS"
1184   fi
1185
1186   CPPFLAGS="$gtk_save_cppflags"
1187   LIBS="$gtk_save_libs"
1188
1189   AM_CONDITIONAL(USE_X11, true)
1190
1191   # strip leading space
1192   X_EXTENSIONS=${X_EXTENSIONS#* }
1193
1194 else
1195   XPACKAGES=
1196
1197   AM_CONDITIONAL(USE_X11, false)
1198 fi
1199
1200 # Check for gio-unix
1201 if test "$have_gio_unix" = "yes"; then
1202   GDK_GIO_PACKAGE=gio-unix-2.0
1203   AC_DEFINE([HAVE_GIO_UNIX], [1],
1204             [Define if gio-unix is available])
1205 else
1206   GDK_GIO_PACKAGE=gio-2.0
1207 fi
1208
1209 # Check for Pango flags
1210
1211 AC_MSG_CHECKING(Pango flags)
1212 if $PKG_CONFIG --exists $PANGO_PACKAGES ; then
1213         PANGO_CFLAGS=`$PKG_CONFIG --cflags $PANGO_PACKAGES`
1214         PANGO_LIBS=`$PKG_CONFIG --libs $PANGO_PACKAGES`
1215
1216         AC_MSG_RESULT($PANGO_CFLAGS $PANGO_LIBS)
1217 else
1218         AC_MSG_ERROR([
1219 *** Pango not found. Pango built with Cairo support is required
1220 *** to build GTK+. See http://www.pango.org for Pango information.
1221 ])
1222 fi
1223
1224 CFLAGS="$CFLAGS $PANGO_CFLAGS"
1225
1226 if $PKG_CONFIG --uninstalled $PANGO_PACKAGES; then
1227         :
1228 else
1229         gtk_save_LIBS="$LIBS"
1230         LIBS="$PANGO_LIBS $LIBS"
1231         AC_TRY_LINK_FUNC(pango_context_new, :, AC_MSG_ERROR([
1232 *** Can't link to Pango. Pango is required to build
1233 *** GTK+. For more information see http://www.pango.org]))
1234         LIBS="$gtk_save_LIBS"
1235 fi
1236
1237 CFLAGS="$saved_cflags"
1238 LDFLAGS="$saved_ldflags"
1239
1240 GDK_PACKAGES="$PANGO_PACKAGES gdk-pixbuf-2.0 cairo cairo-gobject"
1241 GDK_PRIVATE_PACKAGES="$GDK_GIO_PACKAGE $X_PACKAGES $WAYLAND_PACKAGES $cairo_backends"
1242 if test "x$enable_x11_backend" = xyes; then
1243   GDK_PRIVATE_PACKAGES="$GDK_PRIVATE_PACKAGES pangoft2"
1244 fi
1245
1246 GDK_DEP_LIBS="$GDK_EXTRA_LIBS `$PKG_CONFIG --libs $GDK_PACKAGES $GDK_PRIVATE_PACKAGES` $MATH_LIB"
1247 GDK_DEP_CFLAGS="`$PKG_CONFIG --cflags $GDK_PACKAGES $GDK_PRIVATE_PACKAGES` $GDK_EXTRA_CFLAGS"
1248 #
1249 # If we aren't writing explicit dependencies, then don't put the extra libraries we need
1250 # into the pkg-config files
1251 #
1252 if test $enable_explicit_deps != yes ; then
1253   GDK_EXTRA_LIBS=
1254 fi
1255
1256 AC_SUBST(GDK_PACKAGES)
1257 AC_SUBST(GDK_PRIVATE_PACKAGES)
1258 AC_SUBST(GDK_EXTRA_LIBS)
1259 AC_SUBST(GDK_EXTRA_CFLAGS)
1260 AC_SUBST(GDK_DEP_LIBS)
1261 AC_SUBST(GDK_DEP_CFLAGS)
1262
1263
1264 ########################################
1265 # Check for Accessibility Toolkit flags
1266 ########################################
1267
1268 ATK_PACKAGES=atk
1269 AC_MSG_CHECKING(ATK flags)
1270 if $PKG_CONFIG --exists $ATK_PACKAGES ; then
1271         ATK_CFLAGS=`$PKG_CONFIG --cflags $ATK_PACKAGES`
1272         ATK_LIBS=`$PKG_CONFIG --libs $ATK_PACKAGES`
1273
1274         AC_MSG_RESULT($ATK_CFLAGS $ATK_LIBS)
1275 else
1276         AC_MSG_ERROR([
1277 *** Accessibility Toolkit not found. Accessibility Toolkit is required
1278 *** to build GTK+.
1279 ])
1280 fi
1281
1282 if $PKG_CONFIG --uninstalled $ATK_PACKAGES; then
1283         :
1284 else
1285         gtk_save_LIBS="$LIBS"
1286         LIBS="$ATK_LIBS $LIBS"
1287         AC_TRY_LINK_FUNC(atk_object_get_type, : , AC_MSG_ERROR([
1288                 *** Cannot link to Accessibility Toolkit. Accessibility Toolkit is required
1289                 *** to build GTK+]))
1290         LIBS="$gtk_save_LIBS"
1291 fi
1292
1293 GTK_PACKAGES="atk cairo cairo-gobject gdk-pixbuf-2.0 gio-2.0"
1294 GTK_PRIVATE_PACKAGES=""
1295 if test "x$enable_x11_backend" = xyes; then
1296   GTK_PRIVATE_PACKAGES="$GTK_PRIVATE_PACKAGES pangoft2"
1297 fi
1298 if test "$have_gio_unix" = "yes"; then
1299   GTK_PRIVATE_PACKAGES="$GTK_PRIVATE_PACKAGES gio-unix-2.0"
1300 fi
1301 GTK_EXTRA_LIBS=
1302
1303 GTK_EXTRA_CFLAGS=
1304 GTK_DEP_LIBS="$GDK_EXTRA_LIBS $GTK_DEP_LIBS_FOR_X `$PKG_CONFIG --libs $PANGO_PACKAGES $GTK_PACKAGES_FOR_X $GTK_PACKAGES $GTK_PRIVATE_PACKAGES` $GTK_EXTRA_LIBS $MATH_LIB"
1305 GTK_DEP_CFLAGS="`$PKG_CONFIG --cflags $GDK_PACKAGES $GTK_PACKAGES $GTK_PRIVATE_PACKAGES` $GDK_EXTRA_CFLAGS $GTK_EXTRA_CFLAGS"
1306
1307 if test x"$os_win32" = xyes; then
1308   GTK_EXTRA_CFLAGS="$msnative_struct"
1309 fi
1310
1311 GLIB_PREFIX="`$PKG_CONFIG --variable=prefix glib-2.0`"
1312 ATK_PREFIX="`$PKG_CONFIG --variable=prefix atk`"
1313 PANGO_PREFIX="`$PKG_CONFIG --variable=prefix pango`"
1314 CAIRO_PREFIX="`$PKG_CONFIG --variable=prefix cairo`"
1315
1316 AC_SUBST(GTK_PACKAGES)
1317 AC_SUBST(GTK_PRIVATE_PACKAGES)
1318 AC_SUBST(GTK_EXTRA_LIBS)
1319 AC_SUBST(GTK_EXTRA_CFLAGS)
1320 AC_SUBST(GTK_DEP_LIBS)
1321 AC_SUBST(GTK_DEP_CFLAGS)
1322
1323 AC_SUBST(GLIB_PREFIX)
1324 AC_SUBST(ATK_PREFIX)
1325 AC_SUBST(PANGO_PREFIX)
1326 AC_SUBST(CAIRO_PREFIX)
1327
1328 AC_SUBST(GTK_DEBUG_FLAGS)
1329 AC_SUBST(GTK_XIM_FLAGS)
1330
1331 GDK_PIXBUF_LIBS=`$PKG_CONFIG --libs gdk-pixbuf-2.0`
1332 AC_SUBST(GDK_PIXBUF_LIBS)
1333
1334 ########################
1335 # Checks needed for gail
1336 ########################
1337
1338 old_LIBS="$LIBS"
1339 dnl Checks for inet libraries:
1340 AC_SEARCH_LIBS(gethostent, nsl)
1341 AC_SEARCH_LIBS(setsockopt, socket)
1342 AC_SEARCH_LIBS(connect, inet)
1343
1344 dnl check for the sockaddr_un.sun_len member
1345 AC_CHECK_MEMBER([struct sockaddr_un.sun_len],
1346                 [struct_sockaddr_un_sun_len=true],
1347                 [struct_sockaddr_un_suin_len=false],
1348                 [#include <sys/types.h>
1349                  #include <sys/un.h>]
1350                 )
1351 case $struct_sockaddr_un_sun_len in
1352         true)
1353                 AC_DEFINE_UNQUOTED(HAVE_SOCKADDR_UN_SUN_LEN, 1,
1354                                    [Have the sockaddr_un.sun_len member])
1355                 ;;
1356         *)
1357                 ;;
1358 esac
1359
1360 GAIL_INET_LIBS="$LIBS"
1361 AC_SUBST([GAIL_INET_LIBS])
1362
1363 LIBS="$old_LIBS"
1364
1365 ################################################################
1366 # Printing system checks
1367 ################################################################
1368
1369 PRINT_BACKENDS="file lpr"
1370
1371 AC_ARG_ENABLE(cups,
1372               [AS_HELP_STRING([--disable-cups],
1373                               [disable cups print backend])],,
1374               [enable_cups=auto])
1375
1376 if test "x$enable_cups" = "xno"; then
1377   AM_CONDITIONAL(HAVE_CUPS, false)
1378 else
1379   AC_PATH_PROG(CUPS_CONFIG, cups-config, no)
1380   if test "x$CUPS_CONFIG" = "xno"; then
1381     if test "x$enable_cups" = "xauto"; then
1382       AM_CONDITIONAL(HAVE_CUPS, false)
1383     else
1384       AC_MSG_ERROR([
1385 *** cups not found.
1386 ])
1387     fi
1388   else
1389     CUPS_CFLAGS=`$CUPS_CONFIG --cflags | sed 's/-O[0-9]*//' | sed 's/-m[^\t]*//g'`
1390     CUPS_LIBS=`$CUPS_CONFIG --libs`
1391
1392     CUPS_API_VERSION=`$CUPS_CONFIG --api-version`
1393     CUPS_API_MAJOR=`echo $ECHO_N $CUPS_API_VERSION | awk -F. '{print $1}'`
1394     CUPS_API_MINOR=`echo $ECHO_N $CUPS_API_VERSION | awk -F. '{print $2}'`
1395
1396     if test $CUPS_API_MAJOR -gt 1 -o \
1397             $CUPS_API_MAJOR -eq 1 -a $CUPS_API_MINOR -lt 2; then
1398       AC_MSG_ERROR([CUPS >= 1.2 not found])
1399     fi
1400
1401     AC_SUBST(CUPS_API_MAJOR)
1402     AC_SUBST(CUPS_API_MINOR)
1403     AC_SUBST(CUPS_CFLAGS)
1404     AC_SUBST(CUPS_LIBS)
1405
1406     AC_CHECK_HEADER(cups/cups.h,,AC_MSG_ERROR([[*** Sorry, cups-config present but cups/cups.h missing.]]))
1407
1408     PRINT_BACKENDS="$PRINT_BACKENDS cups"
1409     AM_CONDITIONAL(HAVE_CUPS, true)
1410
1411     gtk_save_cflags="$CFLAGS"
1412     CFLAGS="$CUPS_CFLAGS"
1413     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <cups/http.h>]],
1414                                        [[http_t http; char *s = http.authstring;]])],
1415                       [AC_DEFINE([HAVE_HTTP_AUTHSTRING], [],
1416                                  [Define if cups http_t authstring field is accessible])],
1417                       [])
1418     CFLAGS="$gtk_save_cflags"
1419
1420     AC_SUBST(HAVE_HTTP_AUTHSTRING)
1421
1422     gtk_save_libs="$LIBS"
1423     LIBS="$CUPS_LIBS"
1424     AC_CHECK_FUNCS(httpGetAuthString)
1425     LIBS="$gtk_save_libs"
1426   fi
1427 fi
1428
1429 # Checks to see if we should compile with PAPI backend for GTK+
1430 #
1431
1432 AC_ARG_ENABLE(papi,
1433               [AS_HELP_STRING([--disable-papi],
1434                               [disable papi print backend])],,
1435               [enable_papi=auto])
1436
1437 if test "x$enable_papi" = "xno"; then
1438   AM_CONDITIONAL(HAVE_PAPI, false)
1439 else
1440   AC_MSG_CHECKING(libpapi)
1441   AC_CHECK_LIB(papi, papiServiceCreate, have_papi=yes, have_papi=no)
1442   if test $have_papi = yes; then
1443     PRINT_BACKENDS="$PRINT_BACKENDS papi"
1444     AC_DEFINE([HAVE_PAPI], [], [Define to 1 if libpapi available])
1445   fi
1446   AM_CONDITIONAL(HAVE_PAPI, test $have_papi = yes)
1447   if test "x$enable_papi" = "xyes" -a "x$have_papi" = "xno"; then
1448     AC_MSG_ERROR([
1449 *** papi not found.
1450 ])
1451   fi
1452 fi
1453
1454 AM_CONDITIONAL(HAVE_PAPI_CUPS, test "x$have_papi" = "xyes" -a "x$CUPS_CONFIG" != "xno")
1455
1456 gtk_save_cppflags="$CPPFLAGS"
1457 CPPFLAGS="$CPPFLAGS $GTK_DEP_CFLAGS $GDK_DEP_CFLAGS"
1458
1459 AC_CHECK_HEADER(cairo-pdf.h,,AC_MSG_ERROR([
1460 *** Can't find cairo-pdf.h. You must build Cairo with the pdf
1461 *** backend enabled.]))
1462
1463 if test "$os_win32" != "yes"; then
1464   AC_CHECK_HEADER(cairo-ps.h,,AC_MSG_ERROR([
1465 *** Can't find cairo-ps.h. You must build Cairo with the
1466 *** postscript backend enabled.]))
1467
1468   AC_CHECK_HEADER(cairo-svg.h,,AC_MSG_ERROR([
1469 *** Cannot find cairo-svg.h. You must build Cairo with the
1470 *** svg backend enabled.]))
1471 fi
1472
1473 CPPFLAGS="$gtk_save_cppflags"
1474
1475
1476 AC_ARG_ENABLE(test-print-backend,
1477               [AS_HELP_STRING([--enable-test-print-backend],
1478                               [build test print backend])],,
1479               [enable_test_print_backend=no])
1480 if test "x$enable_test_print_backend" != "xno" ; then
1481   PRINT_BACKENDS="$PRINT_BACKENDS test"
1482 fi
1483 AM_CONDITIONAL(TEST_PRINT_BACKEND, test "x$enable_test_print_backend" != "xno")
1484
1485 if test "$os_win32" = "yes"; then
1486   AC_CHECK_TYPES([IPrintDialogCallback],[],[],[[#include <windows.h>]])
1487 fi
1488
1489 ################################################################
1490 # Strip -export-dynamic from the link lines of various libraries
1491 ################################################################
1492
1493 #
1494 # pkg-config --libs gmodule includes the "export_dynamic" flag,
1495 #  but this flag is only meaningful for executables. For libraries
1496 #  the effect is undefined; what it causes on Linux is that the
1497 #  export list from -export-symbols-regex is ignored and everything
1498 #  is exported
1499 #
1500 # We are using gmodule-no-export now, but I'm leaving the stripping
1501 # code in place for now, since pango and atk still require gmodule.
1502 export SED
1503 export_dynamic=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
1504 if test -n "$export_dynamic"; then
1505   GDK_DEP_LIBS=`echo $GDK_DEP_LIBS | sed -e "s/$export_dynamic//"`
1506   GTK_DEP_LIBS=`echo $GTK_DEP_LIBS | sed -e "s/$export_dynamic//"`
1507 fi
1508
1509 #############
1510 # GSettings #
1511 #############
1512
1513 GLIB_GSETTINGS
1514
1515 ##################################################
1516 # GObject introspection
1517 ##################################################
1518
1519 GOBJECT_INTROSPECTION_CHECK(introspection_required_version)
1520
1521 ##################################################
1522 # Packagekit module
1523 #################################################
1524
1525 AC_ARG_ENABLE(packagekit,
1526               [AS_HELP_STRING([--enable-packagekit=@<:@yes/no/auto@:>@],
1527                               [build PackageKit open-with module [default=auto]])],
1528               [enable_packagekit="$enableval"],
1529               [enable_packagekit=auto])
1530 if test "$enable_packagekit" = "auto"; then
1531   if test "$os_win32" = "yes"; then
1532     enable_packagekit=no
1533   else
1534     enable_packagekit=yes
1535   fi
1536 fi
1537
1538 AC_MSG_CHECKING([whether to use PackageKit])
1539 build_packagekit=no
1540 if test "x$enable_packagekit" != "xno"; then
1541   if test "$os_win32" != "yes"; then
1542     build_packagekit=yes
1543     AC_DEFINE(ENABLE_PACKAGEKIT, 1, [define to enable packagekit])
1544   else
1545     AC_MSG_ERROR([packagekit support is not available on win32])
1546   fi
1547 fi
1548 AC_MSG_RESULT([$build_packagekit])
1549
1550 AM_CONDITIONAL(ENABLE_PACKAGEKIT, test "x$build_packagekit" = "xyes")
1551
1552 ##################################################
1553 # colord module
1554 #################################################
1555
1556 AC_ARG_ENABLE(colord,
1557               [AS_HELP_STRING([--enable-colord=@<:@yes/no/auto@:>@],
1558                               [build colord support code [default=auto]])],
1559               [enable_colord="$enableval"],
1560               [enable_colord=auto])
1561
1562 AC_MSG_CHECKING([whether to use colord])
1563 if test "$enable_colord" = "auto"; then
1564   if test "$os_win32" = "yes"; then
1565     enable_colord=no
1566   fi
1567 fi
1568 if test "$enable_colord" != "no"; then
1569   AC_MSG_RESULT([yes])
1570 else
1571   AC_MSG_RESULT([no])
1572 fi
1573
1574 have_colord=no
1575 if test "$enable_colord" != "no"; then
1576         if test "$os_win32" != "yes"; then
1577                 PKG_CHECK_MODULES(COLORD, colord >= 0.1.9,
1578                                   have_colord=yes, have_colord=no)
1579                 if test "$enable_colord" = "yes"; then
1580                         if test "$have_colord" = "no"; then
1581                                 AC_MSG_ERROR([--enable-colord specified, but not available])
1582                         fi
1583                 fi
1584         else
1585                 AC_MSG_ERROR([colord support is not available on win32])
1586         fi
1587 fi
1588
1589 if test "$have_colord" = "yes"; then
1590         AC_DEFINE(HAVE_COLORD, 1, [define if we have colord])
1591 fi
1592 AM_CONDITIONAL(HAVE_COLORD, test "x$have_colord" = "xyes")
1593
1594 ##################################################
1595 # Checks for gtk-doc and docbook-tools
1596 ##################################################
1597
1598 GTK_DOC_CHECK([1.11],[--flavour no-tmpl])
1599
1600 AC_CHECK_PROG(DB2HTML, db2html, true, false)
1601 AM_CONDITIONAL(HAVE_DOCBOOK, $DB2HTML)
1602
1603 AC_ARG_ENABLE(man,
1604               [AS_HELP_STRING([--enable-man],
1605                               [regenerate man pages from Docbook [default=no]])],
1606               [enable_man=yes],
1607               [enable_man=no])
1608
1609 if test "${enable_man}" != no; then
1610   dnl
1611   dnl Check for xsltproc
1612   dnl
1613   AC_PATH_PROG([XSLTPROC], [xsltproc])
1614   if test -z "$XSLTPROC"; then
1615     enable_man=no
1616   fi
1617
1618   dnl check for DocBook DTD and stylesheets in the local catalog.
1619   JH_CHECK_XML_CATALOG([-//OASIS//DTD DocBook XML V4.1.2//EN],
1620      [DocBook XML DTD V4.1.2],,enable_man=no)
1621   JH_CHECK_XML_CATALOG([http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl],
1622      [DocBook XSL Stylesheets],,enable_man=no)
1623 fi
1624
1625 AM_CONDITIONAL(ENABLE_MAN, test x$enable_man != xno)
1626
1627
1628 ##################################################
1629 # Output commands
1630 ##################################################
1631
1632 AC_CONFIG_COMMANDS([gdk/gdkconfig.h], [
1633         outfile=gdkconfig.h-tmp
1634         cat > $outfile <<\_______EOF
1635 /* gdkconfig.h
1636  *
1637  * This is a generated file.  Please modify `configure.ac'
1638  */
1639
1640 #ifndef __GDKCONFIG_H__
1641 #define __GDKCONFIG_H__
1642
1643 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
1644 #error "Only <gdk/gdk.h> can be included directly."
1645 #endif
1646
1647 #include <glib.h>
1648
1649 G_BEGIN_DECLS
1650
1651 _______EOF
1652
1653         cat >>$outfile <<_______EOF
1654 $gdk_windowing
1655 _______EOF
1656
1657         cat >>$outfile <<_______EOF
1658
1659 G_END_DECLS
1660
1661 #endif  /* __GDKCONFIG_H__ */
1662 _______EOF
1663
1664
1665         if cmp -s $outfile gdk/gdkconfig.h; then
1666           AC_MSG_NOTICE([gdk/gdkconfig.h is unchanged])
1667           rm -f $outfile
1668         else
1669           mv $outfile gdk/gdkconfig.h
1670         fi
1671 ],[
1672 gdk_windowing='$GDK_WINDOWING'
1673 ])
1674
1675 dnl
1676 dnl Check for -Bsymbolic-functions linker flag used to avoid
1677 dnl intra-library PLT jumps, if available.
1678 dnl
1679 AC_ARG_ENABLE(Bsymbolic,
1680               [AS_HELP_STRING([--disable-Bsymbolic],
1681                               [avoid linking with -Bsymbolic])],,
1682               [SAVED_LDFLAGS="${LDFLAGS}"
1683                AC_MSG_CHECKING([for -Bsymbolic-functions linker flag])
1684                LDFLAGS=-Wl,-Bsymbolic-functions
1685                AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],
1686                                                [[int main (void) { return 0; }]])],
1687                               [AC_MSG_RESULT(yes)
1688                                enable_Bsymbolic=yes],
1689                               [AC_MSG_RESULT(no)
1690                                enable_Bsymbolic=no])
1691                LDFLAGS="${SAVED_LDFLAGS}"])
1692
1693 if test "x${enable_Bsymbolic}" = "xyes" ; then
1694   GTK_LINK_FLAGS=-Wl,-Bsymbolic-functions
1695 fi
1696 AC_SUBST(GTK_LINK_FLAGS)
1697
1698 AC_CONFIG_FILES([
1699 config.h.win32
1700 gtk-zip.sh
1701 Makefile
1702 gdk-3.0.pc
1703 gtk+-3.0.pc
1704 gtk+-unix-print-3.0.pc
1705 gail-3.0.pc
1706 m4macros/Makefile
1707 po/Makefile.in
1708 po-properties/Makefile.in
1709 demos/Makefile
1710 demos/gtk-demo/Makefile
1711 demos/gtk-demo/geninclude.pl
1712 demos/pixbuf-demo/Makefile
1713 demos/widget-factory/Makefile
1714 examples/Makefile
1715 tests/Makefile
1716 tests/a11y/Makefile
1717 tests/css/Makefile
1718 tests/css/parser/Makefile
1719 tests/reftests/Makefile
1720 tests/visuals/Makefile
1721 docs/Makefile
1722 docs/reference/Makefile
1723 docs/reference/gdk/Makefile
1724 docs/reference/gdk/version.xml
1725 docs/reference/gtk/Makefile
1726 docs/reference/gtk/version.xml
1727 docs/reference/libgail-util/Makefile
1728 docs/reference/libgail-util/version.xml
1729 docs/tools/Makefile
1730 build/Makefile
1731 build/win32/Makefile
1732 build/win32/vs9/Makefile
1733 build/win32/vs10/Makefile
1734 gdk/Makefile
1735 gdk/broadway/Makefile
1736 gdk/x11/Makefile
1737 gdk/win32/Makefile
1738 gdk/win32/rc/Makefile
1739 gdk/win32/rc/gdk.rc
1740 gdk/quartz/Makefile
1741 gdk/wayland/Makefile
1742 gdk/tests/Makefile
1743 gdk/gdkversionmacros.h
1744 gtk/Makefile
1745 gtk/makefile.msc
1746 gtk/gtkversion.h
1747 gtk/gtk-win32.rc
1748 gtk/a11y/Makefile
1749 gtk/tests/Makefile
1750 libgail-util/Makefile
1751 modules/Makefile
1752 modules/engines/Makefile
1753 modules/engines/pixbuf/Makefile
1754 modules/input/Makefile
1755 modules/printbackends/Makefile
1756 modules/printbackends/cups/Makefile
1757 modules/printbackends/lpr/Makefile
1758 modules/printbackends/file/Makefile
1759 modules/printbackends/papi/Makefile
1760 modules/printbackends/test/Makefile
1761 perf/Makefile
1762 ])
1763
1764 AC_OUTPUT
1765
1766 # beautify the immodule list a bit
1767 included_immodules=$(echo "${included_immodules}" | $SED 's/,/ /g')
1768 if test -z "${included_immodules}"; then included_immodules="none"; fi
1769
1770 echo ""
1771 echo "        GTK+ $GTK_VERSION"
1772 echo "        ==========="
1773 echo ""
1774 echo "        GDK backends:         $GDK_BACKENDS"
1775 if test "$enable_x11_backend" = "yes"; then
1776 echo "        X11 extensions:       $X_EXTENSIONS"
1777 fi
1778 echo "        Print backends:       $PRINT_BACKENDS"
1779 echo "        Dynamic modules:      $build_dynamic_modules"
1780 echo "        Included immodules:   $included_immodules"
1781 echo "        PackageKit support:   $build_packagekit"
1782 echo "        colord support:       $have_colord"
1783 echo "        Introspection:        $found_introspection"
1784 echo "        Debugging:            $enable_debug"
1785 echo "        Documentation:        $enable_gtk_doc"