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], [7])
  13 m4_define([gtk_micro_version], [5])
  14 m4_define([gtk_interface_age], [0])
  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_HEADERS([config.h])
  28 AC_CONFIG_SRCDIR([gdk/gdktypes.h])
  29 AC_CONFIG_MACRO_DIR([m4])
  30 AC_CONFIG_AUX_DIR([build-aux])
  31
  32 AC_CANONICAL_HOST
  33 AC_CANONICAL_TARGET
  34
  35 # Define a string for the earliest version that this release has
  36 # backwards binary compatibility with for all interfaces a module
  37 # might. Unless we add module-only API with lower stability
  38 # guarantees, this should be unchanged until we break binary compat
  39 # for GTK+.
  40 #
  41 #GTK_BINARY_VERSION=$GTK_MAJOR_VERSION.$GTK_MINOR_VERSION.$LT_CURRENT
  42 m4_define([gtk_binary_version], [3.0.0])
  43
  44 # required versions of other packages
  45 m4_define([glib_required_version], [2.35.3])
  46 m4_define([pango_required_version], [1.32.4])
  47 m4_define([atk_required_version], [2.5.3])
  48 m4_define([cairo_required_version], [1.10.0])
  49 m4_define([gdk_pixbuf_required_version], [2.26.0])
  50 m4_define([introspection_required_version], [1.32.0])
  51 GLIB_REQUIRED_VERSION=glib_required_version
  52 PANGO_REQUIRED_VERSION=pango_required_version
  53 ATK_REQUIRED_VERSION=atk_required_version
  54 CAIRO_REQUIRED_VERSION=cairo_required_version
  55 GDK_PIXBUF_REQUIRED_VERSION=gdk_pixbuf_required_version
  56 INTROSPECTION_REQUIRED_VERSION=introspection_required_version
  57
  58 AC_SUBST(GLIB_REQUIRED_VERSION)
  59 AC_SUBST(PANGO_REQUIRED_VERSION)
  60 AC_SUBST(ATK_REQUIRED_VERSION)
  61 AC_SUBST(CAIRO_REQUIRED_VERSION)
  62 AC_SUBST(GDK_PIXBUF_REQUIRED_VERSION)
  63 AC_SUBST(INTROSPECTION_REQUIRED_VERSION)
  64
  65 # Save this value here, since automake will set cflags later
  66 cflags_set=${CFLAGS+set}
  67
  68 AM_INIT_AUTOMAKE([1.11 -Wall no-define -Wno-portability tar-ustar no-dist-gzip dist-xz])
  69 AM_MAINTAINER_MODE([enable])
  70
  71 # Support silent build rules. Disable
  72 # by either passing --disable-silent-rules to configure or passing V=1
  73 # to make
  74 AM_SILENT_RULES([yes])
  75
  76 #
  77 # For each of the libraries we build, we define the following
  78 # substituted variables:
  79 #
  80 # foo_PACKAGES:     pkg-config packages this library requires
  81 # foo_EXTRA_LIBS:   Libraries this module requires not pulled in by pkg-config
  82 # foo_EXTRA_CFLAGS: cflags this module requires not pulled in by pkg-config
  83 # foo_DEP_LIBS:     All libraries this module requires
  84 # foo_DEP_CFLAGS:   All cflags this module requires
  85
  86
  87 GTK_MAJOR_VERSION=gtk_major_version
  88 GTK_MINOR_VERSION=gtk_minor_version
  89 GTK_MICRO_VERSION=gtk_micro_version
  90 GTK_INTERFACE_AGE=gtk_interface_age
  91 GTK_BINARY_AGE=gtk_binary_age
  92 GTK_VERSION=gtk_version
  93 GTK_API_VERSION=gtk_api_version
  94 GTK_BINARY_VERSION=gtk_binary_version
  95 AC_SUBST(GTK_MAJOR_VERSION)
  96 AC_SUBST(GTK_MINOR_VERSION)
  97 AC_SUBST(GTK_MICRO_VERSION)
  98 AC_SUBST(GTK_INTERFACE_AGE)
  99 AC_SUBST(GTK_BINARY_AGE)
 100 AC_SUBST(GTK_API_VERSION)
 101 AC_SUBST(GTK_VERSION)
 102 AC_SUBST(GTK_BINARY_VERSION)
 103
 104 # libtool versioning
 105 #LT_RELEASE=$GTK_MAJOR_VERSION.$GTK_MINOR_VERSION
 106 #LT_CURRENT=`expr $GTK_MICRO_VERSION - $GTK_INTERFACE_AGE`
 107 #LT_REVISION=$GTK_INTERFACE_AGE
 108 #LT_AGE=`expr $GTK_BINARY_AGE - $GTK_INTERFACE_AGE`
 109 #LT_CURRENT_MINUS_AGE=`expr $LT_CURRENT - $LT_AGE`
 110
 111 m4_define([lt_current], [m4_eval(100 * gtk_minor_version + gtk_micro_version - gtk_interface_age)])
 112 m4_define([lt_revision], [gtk_interface_age])
 113 m4_define([lt_age], [m4_eval(gtk_binary_age - gtk_interface_age)])
 114 LT_VERSION_INFO="lt_current:lt_revision:lt_age"
 115 LT_CURRENT_MINUS_AGE=m4_eval(lt_current - lt_age)
 116 AC_SUBST(LT_VERSION_INFO)
 117 AC_SUBST(LT_CURRENT_MINUS_AGE)
 118
 119 m4_define([gail_lt_current],[0])
 120 m4_define([gail_lt_revision],[0])
 121 m4_define([gail_lt_age],[0])
 122 m4_define([gail_lt_version_info],[gail_lt_current:gail_lt_revision:gail_lt_age])
 123 m4_define([gail_lt_current_minus_age],[m4_eval(gail_lt_current - gail_lt_age)])
 124 AC_SUBST([GAIL_LT_VERSION_INFO],[gail_lt_version_info])
 125 AC_SUBST([GAIL_LT_CURRENT_MINUS_AGE],[gail_lt_current_minus_age])
 126
 127 # Checks for programs.
 128 AC_PROG_CC
 129 AX_PROG_CC_FOR_BUILD
 130 AC_PROG_CC_C_O
 131 AC_PROG_MKDIR_P
 132 AC_PROG_INSTALL
 133 AC_PROG_MAKE_SET
 134
 135
 136 GETTEXT_PACKAGE=gtk30
 137 AC_SUBST(GETTEXT_PACKAGE)
 138 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE",
 139                    [The prefix for our gettext translation domains.])
 140
 141 MATH_LIB=-lm
 142 AC_MSG_CHECKING([for native Win32])
 143 LIB_EXE_MACHINE_FLAG=X86
 144 EXE_MANIFEST_ARCHITECTURE=X86
 145 DISABLE_ON_W32=''
 146 case "$host" in
 147   *-*-mingw*)
 148     dnl Comment-out certain gtk3.types.in lines
 149     DISABLE_ON_W32='%'
 150     os_win32=yes
 151     gio_can_sniff=no
 152     MATH_LIB=
 153     case "$host" in
 154     x86_64-*-*)
 155       LIB_EXE_MACHINE_FLAG=X64
 156       EXE_MANIFEST_ARCHITECTURE=AMD64
 157       ;;
 158     esac
 159     ;;
 160   *)
 161     os_win32=no
 162     ;;
 163 esac
 164 AC_MSG_RESULT([$os_win32])
 165
 166 AC_SUBST(DISABLE_ON_W32)
 167 AC_SUBST(LIB_EXE_MACHINE_FLAG)
 168 AC_SUBST(EXE_MANIFEST_ARCHITECTURE)
 169
 170 case $host in
 171   *-*-linux*)
 172     os_linux=yes
 173     ;;
 174 esac
 175
 176 dnl
 177 dnl Check for a working C++ compiler, but do not bail out, if none is found.
 178 dnl We use this for an automated test for C++ header correctness.
 179 dnl
 180 AC_CHECK_TOOLS(CXX, [$CCC c++ g++ gcc CC cxx cc++ cl], gcc)
 181 AC_LANG_PUSH([C++])
 182
 183 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],
 184                                    [[class a { int b; } c;]])],
 185                   [],[CXX=])
 186 AM_CONDITIONAL(HAVE_CXX, test "$CXX" != "")
 187
 188 gtk_save_cxxflags="$CXXFLAGS"
 189 CXXFLAGS="$CXXFLAGS -x objective-c++"
 190 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@interface Foo @end]],
 191                                    [[]])],
 192                   [OBJC=yes],[OBJC=no])
 193 AM_CONDITIONAL(HAVE_OBJC, test "$OBJC" = "yes")
 194 CXXFLAGS="$gtk_save_cxxflags"
 195 AC_LANG_POP([C++])
 196
 197 if test "$os_win32" = "yes"; then
 198   if test x$enable_static = xyes -o x$enable_static = x; then
 199     AC_MSG_WARN([Disabling static library build, must build as DLL on Windows.])
 200     enable_static=no
 201   fi
 202   if test x$enable_shared = xno; then
 203     AC_MSG_WARN([Enabling shared library build, must build as DLL on Windows.])
 204   fi
 205   enable_shared=yes
 206 fi
 207
 208 dnl Initialize libtool
 209 LT_PREREQ([2.2.6])
 210 LT_INIT([disable-static win32-dll])
 211 # Create libtool early, because it's used in configure
 212 LT_OUTPUT
 213
 214 # Make sure we use 64-bit versions of various file stuff.
 215 AC_SYS_LARGEFILE
 216
 217 AM_PROG_AS
 218 AC_PATH_PROG(NM, nm, nm)
 219
 220 AC_MSG_CHECKING([for some Win32 platform])
 221 case "$host" in
 222   *-*-mingw*|*-*-cygwin*)
 223     platform_win32=yes
 224     ;;
 225   *)
 226     platform_win32=no
 227     ;;
 228 esac
 229 AC_MSG_RESULT([$platform_win32])
 230 AM_CONDITIONAL(PLATFORM_WIN32, test "$platform_win32" = "yes")
 231
 232 AM_CONDITIONAL(OS_WIN32, test "$os_win32" = "yes")
 233 AM_CONDITIONAL(OS_UNIX, test "$os_win32" != "yes")
 234 AM_CONDITIONAL(OS_LINUX, test "$os_linux" = "yes")
 235
 236 if test "$os_win32" = "yes"; then
 237   AC_CHECK_TOOL(WINDRES, windres, no)
 238   if test "$WINDRES" = no; then
 239     AC_MSG_ERROR([*** Could not find an implementation of windres in your PATH.])
 240   fi
 241   AC_CHECK_PROG(ms_librarian, lib.exe, yes, no)
 242 fi
 243 AM_CONDITIONAL(MS_LIB_AVAILABLE, test x$ms_librarian = xyes)
 244
 245 m4_define([debug_default],
 246           m4_if(m4_eval(gtk_minor_version % 2), [1], [yes], [minimum]))
 247
 248 dnl declare --enable-* args and collect ac_help strings
 249 AC_ARG_ENABLE(debug,
 250               [AS_HELP_STRING([--enable-debug=@<:@no/minimum/yes@:>@],
 251                               [turn on debugging @<:@default=debug_default@:>@])],,
 252               [enable_debug=debug_default])
 253
 254 AC_ARG_ENABLE(rebuilds,
 255               [AS_HELP_STRING([--disable-rebuilds],
 256                               [disable all source autogeneration rules])],,
 257               [enable_rebuilds=yes])
 258
 259 AC_ARG_ENABLE(gtk2-dependency,
 260               [AS_HELP_STRING([--enable-gtk2-dependency],
 261                               [Do not build gtk-update-icon-cache and other shared tools])],,
 262               [enable_gtk2_dependency=no])
 263
 264 AM_CONDITIONAL(BUILD_ICON_CACHE, [test "x$enable_gtk2_dependency" = xno])
 265
 266 AC_ARG_ENABLE(xkb,
 267               [AS_HELP_STRING([--enable-xkb],
 268                               [support XKB extension [default=maybe]])],,
 269               [enable_xkb="maybe"])
 270 AC_ARG_ENABLE(xinerama,
 271               [AS_HELP_STRING([--enable-xinerama],
 272                               [support Xinerama extension [default=maybe]])],,
 273               [enable_xinerama="maybe"])
 274 AC_ARG_ENABLE(xrandr,
 275               [AS_HELP_STRING([--enable-xrandr],
 276                               [support XRandR extension [default=maybe]])],,
 277               [enable_xrandr="maybe"])
 278 AC_ARG_ENABLE(xfixes,
 279               [AS_HELP_STRING([--enable-xfixes],
 280                               [support XFixes extension [default=maybe]])],,
 281               [enable_xfixes="maybe"])
 282 AC_ARG_ENABLE(xcomposite,
 283               [AS_HELP_STRING([--enable-xcomposite],
 284                               [support X Composite extension [default=maybe]])],,
 285               [enable_xcomposite="maybe"])
 286 AC_ARG_ENABLE(xdamage,
 287               [AS_HELP_STRING([--enable-xdamage],
 288                               [support X Damage extension [default=maybe]])],,
 289               [enable_xdamage="maybe"])
 290
 291 AC_ARG_ENABLE(x11-backend,
 292               [AS_HELP_STRING([--enable-x11-backend],
 293                               [enable the X11 gdk backend])],
 294                               [backend_set=yes])
 295 AC_ARG_ENABLE(win32-backend,
 296               [AS_HELP_STRING([--enable-win32-backend],
 297                               [enable the Win32 gdk backend])],
 298                               [backend_set=yes])
 299 AC_ARG_ENABLE(quartz-backend,
 300               [AS_HELP_STRING([--enable-quartz-backend],
 301                               [enable the quartz gdk backend])],
 302                               [backend_set=yes])
 303 AC_ARG_ENABLE(broadway-backend,
 304               [AS_HELP_STRING([--enable-broadway-backend],
 305                               [enable the broadway (HTML5) gdk backend])],
 306                               [backend_set=yes])
 307 AC_ARG_ENABLE(wayland-backend,
 308               [AS_HELP_STRING([--enable-wayland-backend],
 309                               [enable the wayland gdk backend])],
 310                               [backend_set=yes])
 311
 312 if test -z "$backend_set"; then
 313   if test "$platform_win32" = yes; then
 314     enable_win32_backend=yes
 315   else
 316     enable_x11_backend=yes
 317   fi
 318 fi
 319
 320 AC_ARG_ENABLE(quartz-relocation,
 321               [AS_HELP_STRING([--enable-quartz-relocation],
 322                               [enable bundle-based relocation functions])],
 323                               [quartz_relocation=yes])
 324
 325 AC_ARG_ENABLE(wayland-cairo-gl,
 326               AS_HELP_STRING([--enable-wayland-cairo-gl],
 327                              [enable the use of Cairo GL in the Wayland backend]),
 328               [enable_wayland_cairo_gl=yes])
 329
 330
 331 cairo_backends=
 332 backend_immodules=
 333 have_gio_unix=no
 334 GDK_BACKENDS=
 335 GDK_EXTRA_LIBS=
 336 GDK_EXTRA_CFLAGS=
 337 GDK_WINDOWING=
 338 PANGO_PACKAGES="pango pangocairo"
 339
 340 if test "$enable_x11_backend" = "yes"; then
 341   # GDK calls the xlib backend "x11," cairo calls it "xlib." Other
 342   # backend names are identical.
 343   cairo_backends="$cairo_backends cairo-xlib"
 344   GDK_BACKENDS="$GDK_BACKENDS x11"
 345   # Pull in gio-unix for GDesktopAppInfo usage, see at least
 346   # gdkapplaunchcontext-x11.c
 347   have_gio_unix=yes
 348   backend_immodules="$backend_immodules,xim"
 349   GDK_WINDOWING="$GDK_WINDOWING
 350 #define GDK_WINDOWING_X11"
 351 fi
 352
 353 if test "$enable_win32_backend" = "yes"; then
 354   cairo_backends="$cairo_backends cairo-win32"
 355   GDK_BACKENDS="$GDK_BACKENDS win32"
 356   backend_immodules="$backend_immodules,ime"
 357   GDK_WINDOWING="$GDK_WINDOWING
 358 #define GDK_WINDOWING_WIN32"
 359   GDK_EXTRA_LIBS="$GDK_EXTRA_LIBS -lgdi32 -limm32 -lshell32 -lole32 -Wl,-luuid"
 360   AM_CONDITIONAL(USE_WIN32, true)
 361   PANGO_PACKAGES="pangowin32 pangocairo"
 362 else
 363   AM_CONDITIONAL(USE_WIN32, false)
 364 fi
 365
 366 DISABLE_ON_QUARTZ=''
 367 if test "x$enable_quartz_backend" = xyes; then
 368   cairo_backends="$cairo_backends cairo-quartz"
 369   GDK_BACKENDS="$GDK_BACKENDS quartz"
 370   GDK_WINDOWING="$GDK_WINDOWING
 371 #define GDK_WINDOWING_QUARTZ"
 372   GDK_EXTRA_LIBS="$GDK_EXTRA_LIBS -framework Cocoa"
 373   DISABLE_ON_QUARTZ='%'
 374   AM_CONDITIONAL(USE_QUARTZ, true)
 375   if test "x$quartz_relocation" = xyes; then
 376     AC_DEFINE([QUARTZ_RELOCATION], [1], [Use NSBundle functions to determine load paths for libraries, translations, etc.])
 377   fi
 378   # Pull in gio-unix for GDesktopAppInfo usage, see at least
 379   # gdkapplaunchcontext-x11.c
 380   have_gio_unix=yes
 381
 382 else
 383   AM_CONDITIONAL(USE_QUARTZ, false)
 384 fi
 385 AC_SUBST(DISABLE_ON_QUARTZ)
 386
 387 if test "x$enable_broadway_backend" = xyes; then
 388   GDK_BACKENDS="$GDK_BACKENDS broadway"
 389   cairo_backends="$cairo_backends cairo"
 390   have_gio_unix=yes
 391   GDK_WINDOWING="$GDK_WINDOWING
 392 #define GDK_WINDOWING_BROADWAY"
 393   GDK_EXTRA_LIBS="$GDK_EXTRA_LIBS -lz"
 394   AM_CONDITIONAL(USE_BROADWAY, true)
 395 else
 396   AM_CONDITIONAL(USE_BROADWAY, false)
 397 fi
 398
 399 if test "x$enable_wayland_backend" = "xyes"; then
 400   if test "x$enable_wayland_cairo_gl" = "xyes"; then
 401     # Wayland can use cairo-gl
 402     cairo_backends="$cairo_backends cairo-gl"
 403     AC_DEFINE(GDK_WAYLAND_USE_EGL, [1], [Whether to use EGL in Wayland backend])
 404   else
 405     # For the cairo image backend
 406     cairo_backends="$cairo_backends cairo"
 407   fi
 408   GDK_BACKENDS="$GDK_BACKENDS wayland"
 409   have_gio_unix=yes
 410   GDK_WINDOWING="$GDK_WINDOWING
 411 #define GDK_WINDOWING_WAYLAND"
 412   WAYLAND_PACKAGES="wayland-client >= 1.0.0 xkbcommon >= 0.2.0 wayland-cursor"
 413   if test "x$enable_wayland_cairo_gl" = "xyes"; then
 414     WAYLAND_PACKAGES="$WAYLAND_PACKAGES wayland-egl egl"
 415   fi
 416   AM_CONDITIONAL(USE_WAYLAND, true)
 417 else
 418   AM_CONDITIONAL(USE_WAYLAND, false)
 419 fi
 420
 421 # strip leading space
 422 GDK_BACKENDS=${GDK_BACKENDS#* }
 423
 424 AC_SUBST(GDK_BACKENDS)
 425
 426 if test -z "$GDK_BACKENDS"; then
 427   AC_MSG_ERROR([No GDK backends selected.])
 428 fi
 429
 430 if test "x$enable_debug" = "xyes"; then
 431   test "$cflags_set" = set || CFLAGS="$CFLAGS -g"
 432   GTK_DEBUG_FLAGS="-DG_ENABLE_DEBUG"
 433 else
 434   if test "x$enable_debug" = "xno"; then
 435     GTK_DEBUG_FLAGS="-DG_DISABLE_ASSERT -DG_DISABLE_CHECKS -DG_DISABLE_CAST_CHECKS"
 436   else
 437     GTK_DEBUG_FLAGS="-DG_ENABLE_DEBUG -DG_DISABLE_CAST_CHECKS"
 438   fi
 439 fi
 440
 441
 442 AC_DEFINE_UNQUOTED(GTK_COMPILED_WITH_DEBUGGING, "${enable_debug}",
 443                    [Define if debugging is enabled])
 444
 445
 446 # Build time sanity check...
 447 AM_SANITY_CHECK
 448
 449 changequote(,)dnl
 450 if test "x$GCC" = "xyes"; then
 451   case " $CFLAGS " in
 452   *[\ \ ]-Wall[\ \      ]*) ;;
 453   *) CFLAGS="$CFLAGS -Wall" ;;
 454   esac
 455
 456   if test "x$enable_ansi" = "xyes"; then
 457     case " $CFLAGS " in
 458     *[\ \       ]-ansi[\ \      ]*) ;;
 459     *) CFLAGS="$CFLAGS -ansi" ;;
 460     esac
 461
 462     case " $CFLAGS " in
 463     *[\ \       ]-pedantic[\ \  ]*) ;;
 464     *) CFLAGS="$CFLAGS -pedantic" ;;
 465     esac
 466   fi
 467 fi
 468 changequote([,])dnl
 469
 470 # Ensure MSVC-compatible struct packing convention is used when
 471 # compiling for Win32 with gcc.
 472 # What flag to depends on gcc version: gcc3 uses "-mms-bitfields", while
 473 # gcc2 uses "-fnative-struct".
 474 if test x"$os_win32" = xyes; then
 475   if test x"$GCC" = xyes; then
 476     msnative_struct=''
 477     AC_MSG_CHECKING([how to get MSVC-compatible struct packing])
 478     if test -z "$ac_cv_prog_CC"; then
 479       our_gcc="$CC"
 480     else
 481       our_gcc="$ac_cv_prog_CC"
 482     fi
 483     case `$our_gcc --version | sed -e 's,\..*,.,' -e q` in
 484       2.)
 485         if $our_gcc -v --help 2>/dev/null | grep fnative-struct >/dev/null; then
 486           msnative_struct='-fnative-struct'
 487         fi
 488         ;;
 489       *)
 490         if $our_gcc -v --help 2>/dev/null | grep ms-bitfields >/dev/null; then
 491           msnative_struct='-mms-bitfields'
 492         fi
 493         ;;
 494     esac
 495     if test x"$msnative_struct" = x ; then
 496       AC_MSG_RESULT([no way])
 497       AC_MSG_WARN([produced libraries might be incompatible with MSVC-compiled code])
 498     else
 499       CFLAGS="$CFLAGS $msnative_struct"
 500       AC_MSG_RESULT([${msnative_struct}])
 501     fi
 502   fi
 503 fi
 504
 505 ## Initial sanity check, done here so that users get told they
 506 ## have the wrong dependencies as early in the process as possible.
 507 ## Later on we actually use the cflags/libs from separate pkg-config
 508 ## calls. Oh, also the later pkg-config calls don't include
 509 ## the version requirements since those make the module lists
 510 ## annoying to construct
 511 PKG_CHECK_MODULES(BASE_DEPENDENCIES,
 512   [glib-2.0 >= glib_required_version dnl
 513    atk >= atk_required_version dnl
 514    pango >= pango_required_version dnl
 515    cairo >= cairo_required_version dnl
 516    cairo-gobject >= cairo_required_version dnl
 517    gdk-pixbuf-2.0 >= gdk_pixbuf_required_version])
 518
 519 PKG_CHECK_MODULES(CAIRO_BACKEND, [$cairo_backends])
 520
 521 PKG_CHECK_MODULES(GMODULE, [gmodule-2.0])
 522
 523 if test "$os_win32" != yes; then
 524     # libtool option to control which symbols are exported
 525     # right now, symbols starting with _ are not exported
 526     LIBTOOL_EXPORT_OPTIONS='-export-symbols-regex "^[[^_]].*"'
 527 else
 528     # We currently use .def files on Windows (for gdk and gtk)
 529     LIBTOOL_EXPORT_OPTIONS=
 530 fi
 531 AC_SUBST(LIBTOOL_EXPORT_OPTIONS)
 532
 533 dnl ******************************************************
 534 dnl * See whether to include shared library dependencies *
 535 dnl ******************************************************
 536
 537 AC_ARG_ENABLE(explicit-deps,
 538               [AS_HELP_STRING([--enable-explicit-deps=@<:@yes/no/auto@:>@],
 539                               [use explicit dependencies in .pc files [default=auto]])],,
 540               [enable_explicit_deps=auto])
 541
 542 AC_MSG_CHECKING([Whether to write dependencies into .pc files])
 543 case $enable_explicit_deps in
 544   auto)
 545     export SED
 546     deplibs_check_method=`(./libtool --config; echo 'eval echo \"$deplibs_check_method\"') | sh`
 547     if test "x$deplibs_check_method" != xpass_all || test "x$enable_static" = xyes ; then
 548       enable_explicit_deps=yes
 549     else
 550       enable_explicit_deps=no
 551     fi
 552   ;;
 553   yes|no)
 554   ;;
 555   *) AC_MSG_ERROR([Value given to --enable-explicit-deps must be one of yes, no or auto])
 556   ;;
 557 esac
 558 AC_MSG_RESULT($enable_explicit_deps)
 559
 560 AM_CONDITIONAL(DISABLE_EXPLICIT_DEPS, test $enable_explicit_deps = no)
 561
 562 # define a MAINT-like variable REBUILD which is set if Perl
 563 # and awk are found, so autogenerated sources can be rebuilt
 564
 565 AC_PATH_PROGS(PERL, perl5 perl)
 566
 567 # We would like indent, but don't require it.
 568 AC_CHECK_PROG(INDENT, indent, indent)
 569
 570 REBUILD=\#
 571 if test "x$enable_rebuilds" = "xyes" && \
 572      test -n "$PERL" && \
 573      $PERL -e 'exit !($] >= 5.002)' > /dev/null 2>&1 ; then
 574   REBUILD=
 575 fi
 576 AC_SUBST(REBUILD)
 577
 578 AC_CHECK_FUNCS(lstat mkstemp flockfile getc_unlocked)
 579 AC_CHECK_FUNCS(localtime_r)
 580
 581 # _NL_TIME_FIRST_WEEKDAY is an enum and not a define
 582 AC_MSG_CHECKING([for _NL_TIME_FIRST_WEEKDAY])
 583 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <langinfo.h>]],
 584                                 [[char c;
 585                                   c = *((unsigned char *)  nl_langinfo(_NL_TIME_FIRST_WEEKDAY));]])],
 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_TIME_FIRST_WEEKDAY], [1],
 590             [Define if _NL_TIME_FIRST_WEEKDAY is available])
 591 fi
 592
 593 # _NL_MEASUREMENT_MEASUREMENT is an enum and not a define
 594 AC_MSG_CHECKING([for _NL_MEASUREMENT_MEASUREMENT])
 595 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <langinfo.h>]],
 596                                 [[char c;
 597                                   c = *((unsigned char *)  nl_langinfo(_NL_MEASUREMENT_MEASUREMENT));]])],
 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_MEASUREMENT_MEASUREMENT], [1],
 602             [Define if _NL_MEASUREMENT_MEASUREMENT is available])
 603 fi
 604
 605 # _NL_PAPER_HEIGHT is an enum and not a define
 606 AC_MSG_CHECKING([for _NL_PAPER_HEIGHT])
 607 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <langinfo.h>]],
 608                                 [[char c;
 609                                   c = *((unsigned char *)  nl_langinfo(_NL_PAPER_HEIGHT));]])],
 610                [gtk_ok=yes], [gtk_ok=no])
 611 AC_MSG_RESULT($gtk_ok)
 612 if test "$gtk_ok" = "yes"; then
 613   AC_DEFINE([HAVE__NL_PAPER_HEIGHT], [1],
 614             [Define if _NL_PAPER_HEIGHT is available])
 615 fi
 616
 617 # _NL_PAPER_WIDTH is an enum and not a define
 618 AC_MSG_CHECKING([for _NL_PAPER_WIDTH])
 619 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <langinfo.h>]],
 620                                 [[char c;
 621                                   c = *((unsigned char *)  nl_langinfo(_NL_PAPER_WIDTH));]])],
 622                [gtk_ok=yes], [gtk_ok=no])
 623 AC_MSG_RESULT($gtk_ok)
 624 if test "$gtk_ok" = "yes"; then
 625   AC_DEFINE([HAVE__NL_PAPER_WIDTH], [1],
 626             [Define if _NL_PAPER_WIDTH is available])
 627 fi
 628
 629 # i18n stuff
 630 ALL_LINGUAS="`grep -v '^#' "$srcdir/po/LINGUAS" | tr '\n' ' '`"
 631 AM_GLIB_GNU_GETTEXT
 632 LIBS="$LIBS $INTLLIBS"
 633 AC_CONFIG_COMMANDS([po-properties],
 634                    [[case "$CONFIG_FILES" in *po-properties/Makefile.in*)
 635                        sed -e "/POTFILES =/r po-properties/POTFILES" po-properties/Makefile.in > po-properties/Makefile
 636                      esac]],
 637                    [[]])
 638
 639 dnl Snippet below is copied from AM_GLIB_GNU_GETTEXT to generate a first
 640 dnl po-properties/POTFILES during configure; see GNOME #573515.
 641 dnl
 642 dnl Generate list of files to be processed by xgettext which will
 643 dnl be included in po-properties/Makefile.
 644 test -d po-properties || mkdir po-properties
 645 if test "x$srcdir" != "x."; then
 646   if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
 647     popropsrcprefix="$srcdir/"
 648   else
 649     popropsrcprefix="../$srcdir/"
 650   fi
 651 else
 652   popropsrcprefix="../"
 653 fi
 654 rm -f po-properties/POTFILES
 655 sed -e "/^#/d" -e "/^\$/d" -e "s,.*,    $popropsrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
 656 < $srcdir/po-properties/POTFILES.in > po-properties/POTFILES
 657 dnl (End of adapted AM_GLIB_GNU_GETTEXT snippet.)
 658
 659 AM_GLIB_DEFINE_LOCALEDIR(GTK_LOCALEDIR)
 660
 661 dnl The DU4 header files don't provide library prototypes unless
 662 dnl -std1 is given to the native cc.
 663 AC_MSG_CHECKING([for extra flags to get ANSI library prototypes])
 664
 665 gtk_save_LIBS=$LIBS
 666 LIBS="$LIBS -lm"
 667 AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <math.h>
 668                                 int main (void) { return (log(1) != log(1.)); }]])],
 669               [AC_MSG_RESULT(none needed)],
 670               [gtk_save_CFLAGS="$CFLAGS"
 671                CFLAGS="$CFLAGS -std1"
 672                AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <math.h>
 673                                                int main (void) { return (log(1) != log(1.)); }]])],
 674                              [AC_MSG_RESULT(-std1)],
 675                              [AC_MSG_RESULT()
 676                               CFLAGS="$gtk_save_CFLAGS"
 677                               AC_MSG_WARN([No ANSI prototypes found in library. (-std1 did not work.)])],
 678                              [true])],
 679               [AC_MSG_RESULT(none needed)])
 680
 681 LIBS=$gtk_save_LIBS
 682
 683 AC_MSG_CHECKING(for the BeOS)
 684 case $host in
 685   *-*-beos*)
 686     AC_MSG_RESULT(yes)
 687     MATH_LIB=
 688   ;;
 689   *)
 690     AC_MSG_RESULT(no)
 691   ;;
 692 esac
 693
 694 AC_SUBST(MATH_LIB)
 695 #
 696 # see bug 162979
 697 #
 698 AC_MSG_CHECKING(for HP-UX)
 699 case $host_os in
 700   hpux9* | hpux10* | hpux11*)
 701     AC_MSG_RESULT(yes)
 702     CFLAGS="$CFLAGS -DHPPEX -DSHMLINK"
 703   ;;
 704   *)
 705     AC_MSG_RESULT(no)
 706   ;;
 707 esac
 708
 709 #
 710 # Run AM_PATH_GLIB_2_0 to make sure that GLib is installed and working
 711 #
 712
 713 AM_PATH_GLIB_2_0(glib_required_version, :,
 714   AC_MSG_ERROR([
 715 *** GLIB glib_required_version or better is required. The latest version of
 716 *** GLIB is always available from ftp://ftp.gtk.org/pub/gtk/.]),
 717   gobject gmodule-no-export)
 718
 719 dnl Check for bind_textdomain_codeset, including -lintl if GLib brings it in.
 720 dnl
 721 gtk_save_LIBS=$LIBS
 722 LIBS="$LIBS $GLIB_LIBS"
 723 AC_CHECK_FUNCS(bind_textdomain_codeset)
 724 LIBS=$gtk_save_LIBS
 725
 726 AC_CHECK_HEADERS(pwd.h,
 727                  AC_DEFINE(HAVE_PWD_H, 1,
 728                            [Define to 1 if pwd.h is available]))
 729 AC_CHECK_HEADERS(sys/time.h,
 730                  AC_DEFINE(HAVE_SYS_TIME_H, 1,
 731                            [Define to 1 if time.h is available]))
 732 AC_CHECK_HEADERS(unistd.h,
 733                  AC_DEFINE(HAVE_UNISTD_H, 1,
 734                            [Define to 1 if unistd.h is available]))
 735 AC_CHECK_HEADERS(ftw.h,
 736                  AC_DEFINE(HAVE_FTW_H, 1,
 737                            [Define to 1 if ftw.h is available]))
 738
 739 AC_MSG_CHECKING([for GNU ftw extensions])
 740 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#define _XOPEN_SOURCE 500
 741                                      #define _GNU_SOURCE
 742                                      #include <ftw.h>]],
 743                                    [[int flags = FTW_ACTIONRETVAL;]])],
 744                   [gtk_ok=yes],[gtk_ok=no])
 745 if test $gtk_ok = yes; then
 746     AC_MSG_RESULT([yes])
 747     AC_DEFINE(HAVE_GNU_FTW, 1, [Have GNU ftw])
 748 else
 749     AC_MSG_RESULT([no])
 750 fi
 751
 752 #
 753 # Disable deprecation checks for all libraries we depend on on stable branches.
 754 # This is so newer versions of those libraries don't cause more warnings with
 755 # a stable GTK version.
 756 # We don't ever want to turn off deprecation warnings for master however, because
 757 # that's where we get rid of deprecated API we use.
 758 #
 759 if test m4_eval(gtk_minor_version % 2) = 0 ; then
 760   AC_DEFINE_UNQUOTED(GLIB_DISABLE_DEPRECATION_WARNINGS, 1,
 761                      [Disable deprecation warnings from glib])
 762 fi
 763
 764 dnl
 765 saved_cflags="$CFLAGS"
 766 saved_ldflags="$LDFLAGS"
 767
 768
 769 # Checks for library functions.
 770 AC_FUNC_MMAP
 771
 772 AC_CHECK_FUNCS(mallinfo)
 773 AC_CHECK_FUNCS(getresuid)
 774 AC_TYPE_UID_T
 775
 776 # Check for round(), rint(), isnan(), isinf() and nearbyint()
 777 AC_CHECK_LIB(m,round,,)
 778 AC_CHECK_FUNCS(round rint nearbyint)
 779 AC_CHECK_DECLS([isnan, isinf], [], [], [[#include <math.h>]])
 780
 781 # Checks for gdkspawn
 782 AC_CHECK_HEADERS(crt_externs.h)
 783 AC_CHECK_FUNCS(_NSGetEnviron)
 784
 785 AC_MSG_CHECKING(whether to build dynamic modules)
 786
 787 AC_ARG_ENABLE(modules,
 788               [AS_HELP_STRING([--disable-modules],
 789                               [disable dynamic module loading])])
 790
 791 dynworks=false
 792 build_dynamic_modules=no
 793 deps=
 794 if test x$enable_modules = xno; then
 795     AC_MSG_RESULT(no)
 796 else
 797     AC_MSG_RESULT(yes)
 798     AC_MSG_CHECKING(whether dynamic modules work)
 799     ## for loop is to strip newline
 800     tmp=`$PKG_CONFIG --variable=gmodule_supported gmodule-no-export-2.0`
 801     for I in $tmp; do
 802         dynworks=$I
 803     done
 804
 805     dnl Now we check to see if our libtool supports shared lib deps
 806     dnl (in a rather ugly way even)
 807     if $dynworks; then
 808         module_libtool_config="${CONFIG_SHELL-/bin/sh} ./libtool --config"
 809         module_deplibs_check=`$module_libtool_config | \
 810             grep '^[[a-z_]]*check[[a-z_]]*_method=[['\''"]]' | \
 811             sed 's/.*[['\''"]]\(.*\)[['\''"]]$/\1/'`
 812         if test "x$module_deplibs_check" = "xnone" || \
 813            test "x$module_deplibs_check" = "xunknown" || \
 814            test "x$module_deplibs_check" = "x"; then
 815             dynworks=false
 816         fi
 817     fi
 818
 819     if $dynworks; then
 820         build_dynamic_modules=yes
 821         AC_DEFINE(USE_GMODULE, 1,
 822                   [Define to 1 if gmodule works and should be used])
 823         AC_MSG_RESULT(yes)
 824     else
 825         build_dynamic_modules=no
 826         AC_MSG_RESULT(no)
 827     fi
 828 fi
 829
 830 AM_CONDITIONAL(BUILD_DYNAMIC_MODULES, $dynworks)
 831
 832 #
 833 # Allow building some or all immodules included
 834 #
 835 AC_MSG_CHECKING(immodules to build)
 836
 837 AC_ARG_WITH(included_immodules,
 838             [AS_HELP_STRING([--with-included-immodules=MODULE1,MODULE2,...],
 839                             [build the specified input methods into gtk])])
 840
 841 if $dynworks; then
 842    :
 843 else
 844    ## if the option was specified, leave it; otherwise disable included immodules
 845    if test x$with_included_immodules = xno; then
 846            with_included_immodules=yes
 847    fi
 848 fi
 849
 850 all_immodules="am-et,cedilla,cyrillic-translit,inuktitut,ipa,multipress,thai,ti-er,ti-et,viqr$backend_immodules"
 851
 852 included_immodules=""
 853 # If the switch specified without listing any specific ones, include all
 854 if test "x$with_included_immodules" = xyes ; then
 855   included_immodules="$all_immodules"
 856 else
 857   included_immodules="$with_included_immodules"
 858 fi
 859
 860 AC_MSG_RESULT($included_immodules)
 861 AM_CONDITIONAL(HAVE_INCLUDED_IMMMODULES, test "x$included_immodules" != x)
 862
 863 INCLUDED_IMMODULE_OBJ=
 864 INCLUDED_IMMODULE_DEFINE=
 865
 866 IFS="${IFS=     }"; gtk_save_ifs="$IFS"; IFS=","
 867 for immodule in $included_immodules; do
 868  immodule_underscores=`echo $immodule | sed -e 's/-/_/g'`
 869  if echo "$all_immodules" | egrep "(^|,)$immodule(\$|,)" > /dev/null; then
 870    :
 871  else
 872    AC_MSG_ERROR([the specified input method $immodule does not exist])
 873  fi
 874
 875  INCLUDED_IMMODULE_OBJ="$INCLUDED_IMMODULE_OBJ ../modules/input/libstatic-im-$immodule.la"
 876  INCLUDED_IMMODULE_DEFINE="$INCLUDED_IMMODULE_DEFINE -DINCLUDE_IM_$immodule_underscores"
 877  eval INCLUDE_$immodule_underscores=yes
 878 done
 879 IFS="$gtk_save_ifs"
 880 AC_SUBST(INCLUDED_IMMODULE_OBJ)
 881 AC_SUBST(INCLUDED_IMMODULE_DEFINE)
 882
 883 AM_CONDITIONAL(INCLUDE_IM_AM_ET, [test x"$INCLUDE_am_et" = xyes])
 884 AM_CONDITIONAL(INCLUDE_IM_CEDILLA, [test x"$INCLUDE_cedilla" = xyes])
 885 AM_CONDITIONAL(INCLUDE_IM_CYRILLIC_TRANSLIT, [test x"$INCLUDE_cyrillic_translit" = xyes])
 886 AM_CONDITIONAL(INCLUDE_IM_IME, [test x"$INCLUDE_ime" = xyes])
 887 AM_CONDITIONAL(INCLUDE_IM_INUKTITUT, [test x"$INCLUDE_inuktitut" = xyes])
 888 AM_CONDITIONAL(INCLUDE_IM_IPA, [test x"$INCLUDE_ipa" = xyes])
 889 AM_CONDITIONAL(INCLUDE_IM_MULTIPRESS, [test x"$INCLUDE_multipress" = xyes])
 890 AM_CONDITIONAL(INCLUDE_IM_THAI, [test x"$INCLUDE_thai" = xyes])
 891 AM_CONDITIONAL(INCLUDE_IM_TI_ER, [test x"$INCLUDE_ti_er" = xyes])
 892 AM_CONDITIONAL(INCLUDE_IM_TI_ET, [test x"$INCLUDE_ti_et" = xyes])
 893 AM_CONDITIONAL(INCLUDE_IM_VIQR, [test x"$INCLUDE_viqr" = xyes])
 894 AM_CONDITIONAL(INCLUDE_IM_XIM, [test x"$INCLUDE_xim" = xyes])
 895
 896 # Checks to see whether we should include mediaLib
 897 # support.
 898 #
 899 AC_CHECK_HEADER(sys/systeminfo.h,
 900                 AC_DEFINE(HAVE_SYS_SYSTEMINFO_H, 1,
 901                           [Define to 1 if sys/systeminfo.h is available]))
 902 AC_CHECK_HEADER(sys/sysinfo.h,
 903                 AC_DEFINE(HAVE_SYS_SYSINFO_H, 1,
 904                           [Define to 1 if sys/sysinfo.h is available]))
 905
 906 dnl Look for a host system's gdk-pixbuf-csource if we are cross-compiling
 907
 908 AM_CONDITIONAL(CROSS_COMPILING, test $cross_compiling = yes)
 909
 910 AS_IF([test "x$enable_gtk2_dependency" = xyes],
 911       [AC_PATH_PROG(GTK_UPDATE_ICON_CACHE, gtk-update-icon-cache, no)
 912        if test x$GTK_UPDATE_ICON_CACHE = xno; then
 913          REBUILD_PNGS=#
 914        fi],
 915
 916       [test "x$cross_compiling" = xyes],
 917       [# If no GTK+2 dependency and cross compiling, we need to find a host gdk-pixbuf.
 918        # pkg.m4 blocks all variable starting with PKG, so allow this one
 919        m4_pattern_allow([PKG_CONFIG_FOR_BUILD])
 920
 921        AS_IF([test x$PKG_CONFIG_FOR_BUILD = x],
 922              [AC_MSG_ERROR([You must define PKG_CONFIG_FOR_BUILD when cross compiling])])
 923
 924        AC_MSG_CHECKING([for native gdk-pixbuf])
 925        AS_IF([AC_RUN_LOG([$PKG_CONFIG_FOR_BUILD --exists --print-errors gdk-pixbuf-2.0])],
 926              [AC_MSG_RESULT([yes])],
 927              [AC_MSG_ERROR([native gdk-pixbuf not found])])
 928
 929        NATIVE_GDKPIXBUF_CFLAGS=`$PKG_CONFIG_FOR_BUILD --cflags gdk-pixbuf-2.0`
 930        NATIVE_GDKPIXBUF_LIBS=`$PKG_CONFIG_FOR_BUILD --libs gdk-pixbuf-2.0`
 931        AC_SUBST(NATIVE_GDKPIXBUF_CFLAGS)
 932        AC_SUBST(NATIVE_GDKPIXBUF_LIBS)]
 933 )
 934
 935 AM_CONDITIONAL(USE_EXTERNAL_ICON_CACHE, [test "x$enable_gtk2_dependency" = xyes])
 936
 937 AC_PATH_PROG(GDK_PIXBUF_CSOURCE, gdk-pixbuf-csource, no)
 938
 939 if test ! -f $srcdir/gtk/gtkbuiltincache.h &&
 940    test "x$REBUILD_PNGS" = "x#" ; then
 941      AC_MSG_ERROR([
 942 *** gtkbuiltincache.h is not in the tree, and cannot be built
 943 *** because you don't have libpng, or (when cross-compiling) you
 944 *** don't have a prebuilt gtk-update-icon-cache on the build system.])
 945 fi
 946
 947 ########################################
 948 # Windowing system checks
 949 ########################################
 950
 951 # GTK+ uses some X calls, so needs to link against X directly
 952 GTK_DEP_PACKAGES_FOR_X=
 953 GTK_DEP_LIBS_FOR_X=
 954 X_EXTENSIONS=
 955
 956 if test "x$enable_x11_backend" = xyes; then
 957   X_PACKAGES=fontconfig
 958
 959   #
 960   # We use fontconfig very peripherally when decoding the default
 961   # settings.
 962   #
 963   if $PKG_CONFIG --exists fontconfig; then : ; else
 964     AC_MSG_ERROR([
 965 *** fontconfig (http://www.fontconfig.org) is required by the X11 backend.])
 966   fi
 967
 968   #
 969   # Check for basic X packages; we use pkg-config if available
 970   #
 971   if $PKG_CONFIG --exists x11 xext; then
 972     have_base_x_pc=true
 973     X_PACKAGES="$X_PACKAGES x11 xext"
 974     x_libs="`$PKG_CONFIG --libs x11 xext`"
 975     X_CFLAGS="`$PKG_CONFIG --cflags x11 xext`"
 976
 977     # Strip out any .la files that pkg-config might give us (this happens
 978     # with -uninstalled.pc files)
 979     x_libs_for_checks=
 980     for I in $x_libs ; do
 981       case $I in
 982         *.la) ;;
 983         *) x_libs_for_checks="$x_libs_for_checks $I" ;;
 984       esac
 985     done
 986
 987     GTK_PACKAGES_FOR_X="x11"
 988   else
 989     have_base_x_pc=false
 990     AC_PATH_XTRA
 991     if test x$no_x = xyes ; then
 992       AC_MSG_ERROR([X development libraries not found])
 993     fi
 994
 995     x_cflags="$X_CFLAGS"
 996     x_libs_for_checks="$X_LIBS -lXext -lX11 $X_EXTRA_LIBS"
 997
 998     GTK_DEP_LIBS_FOR_X="$X_LIBS -lX11 $X_EXTRA_LIBS"
 999   fi
1000
1001   # Extra libraries found during checks (-lXinerama, etc), not from pkg-config.
1002   x_extra_libs=
1003
1004   gtk_save_cppflags="$CPPFLAGS"
1005   CPPFLAGS="$CPPFLAGS $X_CFLAGS"
1006
1007   gtk_save_LIBS=$LIBS
1008   LIBS="$x_libs_for_checks $LIBS"
1009
1010   # Sanity check for the X11 and Xext libraries. While everything we need from
1011   # Xext is optional, the chances a system has *none* of these things is so
1012   # small that we just unconditionally require it.
1013   AC_CHECK_FUNC(XOpenDisplay, :,
1014                 AC_MSG_ERROR([*** libX11 and libXext not found. Check 'config.log' for more details.]))
1015   AC_CHECK_FUNC(XextFindDisplay, :,
1016                 AC_MSG_ERROR([*** libX11 and libXext not found. Check 'config.log' for more details.]))
1017
1018   # Check for xReply
1019
1020   AC_MSG_CHECKING([if <X11/extensions/XIproto.h> is needed for xReply])
1021   AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <X11/Xlibint.h>]],
1022                                      [[xReply *rep = NULL;
1023                                        rep = rep;]])],
1024                     [AC_MSG_RESULT([no])],
1025                     [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <X11/extensions/XIproto.h>
1026                                                           #include <X11/Xlibint.h>]],
1027                                                         [[xReply *rep = NULL;
1028                                                           rep = rep;]])],
1029                                        [AC_MSG_RESULT([yes])
1030                                         AC_DEFINE([NEED_XIPROTO_H_FOR_XREPLY], [1],
1031                                                   [Define if <X11/extensions/XIproto.h> needed for xReply])],
1032                                        [AC_MSG_RESULT([unknown])
1033                                         AC_MSG_ERROR([xReply type unavailable. X11 is too old])])])
1034
1035   # Check for XKB support.
1036
1037   if test "x$enable_xkb" = "xyes"; then
1038         AC_CHECK_FUNC(XkbQueryExtension,
1039                       X_EXTENSIONS="$X_EXTENSIONS XKB"
1040                       AC_DEFINE(HAVE_XKB, 1, [Define to use XKB extension]),
1041                       AC_MSG_ERROR([*** XKB extension not found. Check 'config.log' for more details.]))
1042   elif test "x$enable_xkb" = "xmaybe"; then
1043         AC_CHECK_FUNC(XkbQueryExtension,
1044                       X_EXTENSIONS="$X_EXTENSIONS XKB"
1045                       AC_DEFINE(HAVE_XKB, 1, [Define to use XKB extension]))
1046   else
1047         AC_MSG_WARN(XKB support explicitly disabled)
1048   fi
1049
1050   # Check for shaped window extension
1051
1052   AC_CHECK_FUNC(XShapeCombineMask, :,
1053      [AC_MSG_ERROR([Shape extension not found, check your development headers])])
1054
1055   # X SYNC check
1056   gtk_save_CFLAGS="$CFLAGS"
1057   CFLAGS="$CFLAGS $x_cflags"
1058
1059   AC_CHECK_FUNC(XSyncQueryExtension,
1060       [AC_CHECK_HEADER(X11/extensions/sync.h,
1061           AC_DEFINE(HAVE_XSYNC, 1, [Have the SYNC extension library]),
1062           :, [#include <X11/Xlib.h>])])
1063
1064   CFLAGS="$gtk_save_CFLAGS"
1065
1066   if test "x$enable_xinerama" != "xno"; then
1067     # Check for Xinerama extension (Solaris impl or Xfree impl)
1068     have_xfree_xinerama=false
1069     have_solaris_xinerama=false
1070
1071     gtk_save_cppflags="$CPPFLAGS"
1072     CPPFLAGS="$CPPFLAGS $x_cflags"
1073
1074     # Check for XFree
1075     AC_MSG_CHECKING(for Xinerama packages)
1076
1077     if $PKG_CONFIG --exists xinerama ; then
1078        AC_MSG_RESULT(yes)
1079        have_xfree_xinerama=true
1080        X_PACKAGES="$X_PACKAGES xinerama"
1081     else
1082        AC_MSG_RESULT(no)
1083        AC_CHECK_LIB(Xinerama, XineramaQueryExtension,
1084            [AC_CHECK_HEADER(X11/extensions/Xinerama.h,
1085            [GTK_ADD_LIB(x_extra_libs,Xinerama)
1086            have_xfree_xinerama=true], :,
1087            [#include <X11/Xlib.h>])])
1088     fi
1089
1090     if $have_xfree_xinerama ; then
1091       X_EXTENSIONS="$X_EXTENSIONS Xinerama"
1092       AC_DEFINE(HAVE_XFREE_XINERAMA, 1,
1093                 [Define to 1 if XFree Xinerama is available])
1094       AC_DEFINE(HAVE_XINERAMA, 1,
1095                 [Define to 1 is Xinerama is available])
1096     else
1097       case "$host" in
1098         *-*-solaris*)
1099             # Check for solaris
1100             AC_MSG_CHECKING(for Xinerama support on Solaris)
1101
1102             have_solaris_xinerama=false
1103             AC_CHECK_FUNC(XineramaGetInfo,
1104                 [AC_CHECK_HEADER(X11/extensions/xinerama.h,
1105                     [have_solaris_xinerama=true], :,
1106                     [#include <X11/Xlib.h>])])
1107
1108             if $have_solaris_xinerama ; then
1109               X_EXTENSIONS="$X_EXTENSIONS Xinerama"
1110               AC_DEFINE(HAVE_SOLARIS_XINERAMA, 1,
1111                         [Define to 1 if solaris xinerama is available])
1112               AC_DEFINE(HAVE_XINERAMA, 1,
1113                         [Define to 1 if xinerama is available])
1114               AC_MSG_RESULT(yes)
1115             else
1116               AC_MSG_RESULT(no)
1117             fi
1118             ;;
1119         *)
1120             ;;
1121       esac
1122     fi
1123   fi
1124   if test "x$enable_xinerama" = "xyes" ; then
1125     if test "x$have_xfree_xinerama" != "xtrue" -a "x$have_solaris_xinerama" != "xtrue" ; then
1126       AC_MSG_ERROR([*** Xinerama extension not found. Check 'config.log' for more details.])
1127     fi
1128   fi
1129
1130   # Check for XGetEventData for GenericEvents
1131   AC_CHECK_FUNC(XGetEventData,
1132                 AC_DEFINE(HAVE_XGENERICEVENTS, 1, [Have XGenericEvent]))
1133
1134   # set up things for XInput
1135   if $PKG_CONFIG --exists "xi" ; then
1136
1137     X_PACKAGES="$X_PACKAGES xi"
1138     GTK_PACKAGES_FOR_X="$GTK_PACKAGES_FOR_X xi"
1139
1140     AC_CHECK_HEADER(X11/extensions/XInput2.h,
1141                     have_xinput2=yes
1142                     AC_DEFINE(XINPUT_2, 1, [Define to 1 if XInput 2.0 is available]))
1143
1144     gtk_save_LIBS="$LIBS"
1145     LIBS="$LIBS -lXi"
1146
1147     # Note that we also check that the XIScrollClassInfo struct is defined,
1148     # because at least Ubuntu Oneiric seems to have XIAllowTouchEvents(), but not the XIScrollClassInfo struct.
1149     AC_CHECK_FUNC([XIAllowTouchEvents],
1150       [AC_CHECK_MEMBER([XIScrollClassInfo.number],
1151                        have_xinput2_2=yes
1152                        AC_DEFINE(XINPUT_2_2, 1, [Define to 1 if XInput 2.2 is available]),
1153                        have_xinput2_2=no,
1154                        [[#include <X11/extensions/XInput2.h>]])])
1155     LIBS="$gtk_save_LIBS"
1156
1157     if test "x$have_xinput2_2" = "xyes"; then
1158       X_EXTENSIONS="$X_EXTENSIONS XI2.2"
1159     else
1160       X_EXTENSIONS="$X_EXTENSIONS XI2"
1161     fi
1162   fi
1163
1164   AS_IF([test "x$have_xinput2" != "xyes"],
1165         [AC_MSG_ERROR([*** XInput2 extension not found. Check 'config.log' for more details.])])
1166
1167   # Check for the RANDR extension
1168   if test x"$enable_xrandr" != xno; then
1169     if $PKG_CONFIG --exists "xrandr >= 1.2.99" ; then
1170       AC_DEFINE(HAVE_RANDR, 1, [Have the Xrandr extension library])
1171
1172       X_PACKAGES="$X_PACKAGES xrandr"
1173       X_EXTENSIONS="$X_EXTENSIONS XRANDR"
1174     elif test x"$enable_xrandr" = xyes; then
1175       AC_MSG_ERROR([RANDR support requested but xrandr not found])
1176     fi
1177   fi
1178
1179   # Checks for Xcursor library
1180
1181   if $PKG_CONFIG --exists xcursor ; then
1182     AC_DEFINE(HAVE_XCURSOR, 1, [Have the Xcursor library])
1183
1184     X_PACKAGES="$X_PACKAGES xcursor"
1185   fi
1186
1187   # Checks for XFixes extension
1188
1189   if test x"$enable_xfixes" != xno; then
1190     if $PKG_CONFIG --exists xfixes ; then
1191       AC_DEFINE(HAVE_XFIXES, 1, [Have the XFIXES X extension])
1192
1193       X_PACKAGES="$X_PACKAGES xfixes"
1194       X_EXTENSIONS="$X_EXTENSIONS XFIXES"
1195       GTK_PACKAGES_FOR_X="$GTK_PACKAGES_FOR_X xfixes"
1196     elif test x"$enable_xfixes" = xyes; then
1197       AC_MSG_ERROR([XFixes support requested but xfixes not found])
1198     fi
1199   fi
1200
1201   # Checks for Xcomposite extension
1202
1203   if test x"$enable_xcomposite" != xno; then
1204     if $PKG_CONFIG --exists xcomposite ; then
1205       AC_DEFINE(HAVE_XCOMPOSITE, 1, [Have the XCOMPOSITE X extension])
1206
1207       X_PACKAGES="$X_PACKAGES xcomposite"
1208       X_EXTENSIONS="$X_EXTENSIONS Composite"
1209       GTK_PACKAGES_FOR_X="$GTK_PACKAGES_FOR_X xcomposite"
1210     elif test x"$enable_xcomposite" = xyes; then
1211       AC_MSG_ERROR([Xcomposite support requested but xcomposite not found])
1212     fi
1213   fi
1214
1215   # Checks for Xdamage extension
1216
1217   if test x"$enable_xdamage" != xno; then
1218     if $PKG_CONFIG --exists xdamage ; then
1219       AC_DEFINE(HAVE_XDAMAGE, 1, [Have the XDAMAGE X extension])
1220
1221       X_PACKAGES="$X_PACKAGES xdamage"
1222       X_EXTENSIONS="$X_EXTENSIONS DAMAGE"
1223       GTK_PACKAGES_FOR_X="$GTK_PACKAGES_FOR_X xdamage"
1224     elif test x"$enable_xdamage" = xyes; then
1225       AC_MSG_ERROR([Xdamage support requested but xdamage not found])
1226     fi
1227   fi
1228
1229   if $have_base_x_pc ; then
1230     GDK_EXTRA_LIBS="$x_extra_libs"
1231   else
1232     GDK_EXTRA_LIBS="$X_LIBS $x_extra_libs -lXext -lX11 $GDK_EXTRA_LIBS"
1233   fi
1234
1235   CPPFLAGS="$gtk_save_cppflags"
1236   LIBS="$gtk_save_libs"
1237
1238   AM_CONDITIONAL(USE_X11, true)
1239
1240   # strip leading space
1241   X_EXTENSIONS=${X_EXTENSIONS#* }
1242
1243 else
1244   XPACKAGES=
1245
1246   AM_CONDITIONAL(USE_X11, false)
1247 fi
1248
1249 # Check for gio-unix
1250 if test "$have_gio_unix" = "yes"; then
1251   GDK_GIO_PACKAGE=gio-unix-2.0
1252   AC_DEFINE([HAVE_GIO_UNIX], [1],
1253             [Define if gio-unix is available])
1254 else
1255   GDK_GIO_PACKAGE=gio-2.0
1256 fi
1257
1258 # Check for Pango flags
1259
1260 AC_MSG_CHECKING(Pango flags)
1261 if $PKG_CONFIG --exists $PANGO_PACKAGES ; then
1262         PANGO_CFLAGS=`$PKG_CONFIG --cflags $PANGO_PACKAGES`
1263         PANGO_LIBS=`$PKG_CONFIG --libs $PANGO_PACKAGES`
1264
1265         AC_MSG_RESULT($PANGO_CFLAGS $PANGO_LIBS)
1266 else
1267         AC_MSG_ERROR([
1268 *** Pango not found. Pango built with Cairo support is required
1269 *** to build GTK+. See http://www.pango.org for Pango information.
1270 ])
1271 fi
1272
1273 CFLAGS="$CFLAGS $PANGO_CFLAGS"
1274
1275 if $PKG_CONFIG --uninstalled $PANGO_PACKAGES; then
1276         :
1277 else
1278         gtk_save_LIBS="$LIBS"
1279         LIBS="$PANGO_LIBS $LIBS"
1280         AC_TRY_LINK_FUNC(pango_context_new, :, AC_MSG_ERROR([
1281 *** Can't link to Pango. Pango is required to build
1282 *** GTK+. For more information see http://www.pango.org]))
1283         LIBS="$gtk_save_LIBS"
1284 fi
1285
1286 CFLAGS="$saved_cflags"
1287 LDFLAGS="$saved_ldflags"
1288
1289 GDK_PACKAGES="$PANGO_PACKAGES gdk-pixbuf-2.0 cairo cairo-gobject"
1290 GDK_PRIVATE_PACKAGES="$GDK_GIO_PACKAGE $X_PACKAGES $WAYLAND_PACKAGES $cairo_backends"
1291 if test "x$enable_x11_backend" = xyes; then
1292   GDK_PRIVATE_PACKAGES="$GDK_PRIVATE_PACKAGES pangoft2"
1293 fi
1294
1295 PKG_CHECK_MODULES(GDK_DEP, $GDK_PACKAGES $GDK_PRIVATE_PACKAGES)
1296 GDK_DEP_LIBS="$GDK_EXTRA_LIBS $GDK_DEP_LIBS $MATH_LIB"
1297 GDK_DEP_CFLAGS="$GDK_DEP_CFLAGS $GDK_EXTRA_CFLAGS"
1298 #
1299 # If we aren't writing explicit dependencies, then don't put the extra libraries we need
1300 # into the pkg-config files
1301 #
1302 if test $enable_explicit_deps != yes ; then
1303   GDK_EXTRA_LIBS=
1304 fi
1305
1306 AC_SUBST(GDK_PACKAGES)
1307 AC_SUBST(GDK_PRIVATE_PACKAGES)
1308 AC_SUBST(GDK_EXTRA_LIBS)
1309 AC_SUBST(GDK_EXTRA_CFLAGS)
1310 AC_SUBST(GDK_DEP_LIBS)
1311 AC_SUBST(GDK_DEP_CFLAGS)
1312
1313
1314 ########################################
1315 # Check for Accessibility Toolkit flags
1316 ########################################
1317
1318 if test x$enable_x11_backend = xyes; then
1319    ATK_PACKAGES="atk atk-bridge-2.0"
1320 else
1321    ATK_PACKAGES="atk"
1322 fi
1323
1324 PKG_CHECK_MODULES(ATK, $ATK_PACKAGES)
1325
1326 GTK_PACKAGES="atk cairo cairo-gobject gdk-pixbuf-2.0 gio-2.0"
1327 GTK_PRIVATE_PACKAGES="$ATK_PACKAGES"
1328 if test "x$enable_x11_backend" = xyes; then
1329   GTK_PRIVATE_PACKAGES="$GTK_PRIVATE_PACKAGES pangoft2"
1330 fi
1331 if test "$have_gio_unix" = "yes"; then
1332   GTK_PRIVATE_PACKAGES="$GTK_PRIVATE_PACKAGES gio-unix-2.0"
1333 fi
1334 GTK_EXTRA_LIBS=
1335
1336 GTK_EXTRA_CFLAGS=
1337 PKG_CHECK_MODULES(GTK_DEP, $PANGO_PACKAGES $GTK_PACKAGES_FOR_X $GTK_PACKAGES $GTK_PRIVATE_PACKAGES)
1338 GTK_DEP_LIBS="$GDK_EXTRA_LIBS $GTK_DEP_LIBS_FOR_X $GTK_DEP_LIBS $GTK_EXTRA_LIBS $MATH_LIB"
1339 GTK_DEP_CFLAGS="$GTK_DEP_CFLAGS $GDK_EXTRA_CFLAGS $GTK_EXTRA_CFLAGS"
1340
1341 if test x"$os_win32" = xyes; then
1342   GTK_EXTRA_CFLAGS="$msnative_struct"
1343 fi
1344
1345 GLIB_PREFIX="`$PKG_CONFIG --variable=prefix glib-2.0`"
1346 ATK_PREFIX="`$PKG_CONFIG --variable=prefix atk`"
1347 PANGO_PREFIX="`$PKG_CONFIG --variable=prefix pango`"
1348 CAIRO_PREFIX="`$PKG_CONFIG --variable=prefix cairo`"
1349
1350 AC_SUBST(GTK_PACKAGES)
1351 AC_SUBST(GTK_PRIVATE_PACKAGES)
1352 AC_SUBST(GTK_EXTRA_LIBS)
1353 AC_SUBST(GTK_EXTRA_CFLAGS)
1354 AC_SUBST(GTK_DEP_LIBS)
1355 AC_SUBST(GTK_DEP_CFLAGS)
1356
1357 AC_SUBST(GLIB_PREFIX)
1358 AC_SUBST(ATK_PREFIX)
1359 AC_SUBST(PANGO_PREFIX)
1360 AC_SUBST(CAIRO_PREFIX)
1361
1362 AC_SUBST(GTK_DEBUG_FLAGS)
1363 AC_SUBST(GTK_XIM_FLAGS)
1364
1365 GDK_PIXBUF_LIBS=`$PKG_CONFIG --libs gdk-pixbuf-2.0`
1366 AC_SUBST(GDK_PIXBUF_LIBS)
1367
1368 ########################
1369 # Checks needed for gail
1370 ########################
1371
1372 old_LIBS="$LIBS"
1373 dnl Checks for inet libraries:
1374 AC_SEARCH_LIBS(gethostent, nsl)
1375 AC_SEARCH_LIBS(setsockopt, socket)
1376 AC_SEARCH_LIBS(connect, inet)
1377
1378 dnl check for the sockaddr_un.sun_len member
1379 AC_CHECK_MEMBER([struct sockaddr_un.sun_len],
1380                 [struct_sockaddr_un_sun_len=true],
1381                 [struct_sockaddr_un_suin_len=false],
1382                 [#include <sys/types.h>
1383                  #include <sys/un.h>]
1384                 )
1385 case $struct_sockaddr_un_sun_len in
1386         true)
1387                 AC_DEFINE_UNQUOTED(HAVE_SOCKADDR_UN_SUN_LEN, 1,
1388                                    [Have the sockaddr_un.sun_len member])
1389                 ;;
1390         *)
1391                 ;;
1392 esac
1393
1394 GAIL_INET_LIBS="$LIBS"
1395 AC_SUBST([GAIL_INET_LIBS])
1396
1397 LIBS="$old_LIBS"
1398
1399 ################################################################
1400 # Printing system checks
1401 ################################################################
1402
1403 PRINT_BACKENDS="file lpr"
1404
1405 AC_ARG_ENABLE(cups,
1406               [AS_HELP_STRING([--disable-cups],
1407                               [disable cups print backend])],,
1408               [enable_cups=auto])
1409
1410 if test "x$enable_cups" = "xno"; then
1411   AM_CONDITIONAL(HAVE_CUPS, false)
1412 else
1413   AC_PATH_PROG(CUPS_CONFIG, cups-config, no)
1414   if test "x$CUPS_CONFIG" = "xno"; then
1415     if test "x$enable_cups" = "xauto"; then
1416       AM_CONDITIONAL(HAVE_CUPS, false)
1417     else
1418       AC_MSG_ERROR([
1419 *** cups not found.
1420 ])
1421     fi
1422   else
1423     CUPS_CFLAGS=`$CUPS_CONFIG --cflags | sed 's/-O[0-9]*//' | sed 's/-m[^\t]*//g'`
1424     CUPS_LIBS=`$CUPS_CONFIG --libs`
1425
1426     CUPS_API_VERSION=`$CUPS_CONFIG --api-version`
1427     CUPS_API_MAJOR=`echo $ECHO_N $CUPS_API_VERSION | awk -F. '{print $1}'`
1428     CUPS_API_MINOR=`echo $ECHO_N $CUPS_API_VERSION | awk -F. '{print $2}'`
1429
1430     if test $CUPS_API_MAJOR -gt 1 -o \
1431             $CUPS_API_MAJOR -eq 1 -a $CUPS_API_MINOR -lt 2; then
1432       AC_MSG_ERROR([CUPS >= 1.2 not found])
1433     fi
1434     if test $CUPS_API_MAJOR -gt 1 -o \
1435             $CUPS_API_MAJOR -eq 1 -a $CUPS_API_MINOR -ge 6; then
1436       AC_DEFINE(HAVE_CUPS_API_1_6, 1,
1437                 [Define to 1 if CUPS 1.6 API is available])
1438
1439     fi
1440
1441     AC_SUBST(CUPS_API_MAJOR)
1442     AC_SUBST(CUPS_API_MINOR)
1443     AC_SUBST(CUPS_CFLAGS)
1444     AC_SUBST(CUPS_LIBS)
1445
1446     AC_CHECK_HEADER(cups/cups.h,,AC_MSG_ERROR([[*** Sorry, cups-config present but cups/cups.h missing.]]))
1447
1448     PRINT_BACKENDS="$PRINT_BACKENDS cups"
1449     AM_CONDITIONAL(HAVE_CUPS, true)
1450
1451     gtk_save_cflags="$CFLAGS"
1452     CFLAGS="$CUPS_CFLAGS"
1453     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <cups/http.h>]],
1454                                        [[http_t http; char *s = http.authstring;]])],
1455                       [AC_DEFINE([HAVE_HTTP_AUTHSTRING], [],
1456                                  [Define if cups http_t authstring field is accessible])],
1457                       [])
1458     CFLAGS="$gtk_save_cflags"
1459
1460     AC_SUBST(HAVE_HTTP_AUTHSTRING)
1461
1462     gtk_save_libs="$LIBS"
1463     LIBS="$CUPS_LIBS"
1464     AC_CHECK_FUNCS(httpGetAuthString)
1465     LIBS="$gtk_save_libs"
1466   fi
1467 fi
1468
1469 # Checks to see if we should compile with PAPI backend for GTK+
1470 #
1471
1472 AC_ARG_ENABLE(papi,
1473               [AS_HELP_STRING([--disable-papi],
1474                               [disable papi print backend])],,
1475               [enable_papi=auto])
1476
1477 if test "x$enable_papi" = "xno"; then
1478   AM_CONDITIONAL(HAVE_PAPI, false)
1479 else
1480   AC_MSG_CHECKING(libpapi)
1481   AC_CHECK_LIB(papi, papiServiceCreate, have_papi=yes, have_papi=no)
1482   if test $have_papi = yes; then
1483     PRINT_BACKENDS="$PRINT_BACKENDS papi"
1484     AC_DEFINE([HAVE_PAPI], [], [Define to 1 if libpapi available])
1485   fi
1486   AM_CONDITIONAL(HAVE_PAPI, test $have_papi = yes)
1487   if test "x$enable_papi" = "xyes" -a "x$have_papi" = "xno"; then
1488     AC_MSG_ERROR([
1489 *** papi not found.
1490 ])
1491   fi
1492 fi
1493
1494 AM_CONDITIONAL(HAVE_PAPI_CUPS, test "x$have_papi" = "xyes" -a "x$CUPS_CONFIG" != "xno")
1495
1496 gtk_save_cppflags="$CPPFLAGS"
1497 CPPFLAGS="$CPPFLAGS $GTK_DEP_CFLAGS $GDK_DEP_CFLAGS"
1498
1499 AC_CHECK_HEADER(cairo-pdf.h,,AC_MSG_ERROR([
1500 *** Can't find cairo-pdf.h. You must build Cairo with the pdf
1501 *** backend enabled.]))
1502
1503 if test "$os_win32" != "yes"; then
1504   AC_CHECK_HEADER(cairo-ps.h,,AC_MSG_ERROR([
1505 *** Can't find cairo-ps.h. You must build Cairo with the
1506 *** postscript backend enabled.]))
1507
1508   AC_CHECK_HEADER(cairo-svg.h,,AC_MSG_ERROR([
1509 *** Cannot find cairo-svg.h. You must build Cairo with the
1510 *** svg backend enabled.]))
1511 fi
1512
1513 CPPFLAGS="$gtk_save_cppflags"
1514
1515
1516 AC_ARG_ENABLE(test-print-backend,
1517               [AS_HELP_STRING([--enable-test-print-backend],
1518                               [build test print backend])],,
1519               [enable_test_print_backend=no])
1520 if test "x$enable_test_print_backend" != "xno" ; then
1521   PRINT_BACKENDS="$PRINT_BACKENDS test"
1522 fi
1523 AM_CONDITIONAL(TEST_PRINT_BACKEND, test "x$enable_test_print_backend" != "xno")
1524
1525 if test "$os_win32" = "yes"; then
1526   AC_CHECK_TYPES([IPrintDialogCallback],[],[],[[#include <windows.h>]])
1527 fi
1528
1529 ################################################################
1530 # Strip -export-dynamic from the link lines of various libraries
1531 ################################################################
1532
1533 #
1534 # pkg-config --libs gmodule includes the "export_dynamic" flag,
1535 #  but this flag is only meaningful for executables. For libraries
1536 #  the effect is undefined; what it causes on Linux is that the
1537 #  export list from -export-symbols-regex is ignored and everything
1538 #  is exported
1539 #
1540 # We are using gmodule-no-export now, but I'm leaving the stripping
1541 # code in place for now, since pango and atk still require gmodule.
1542 export SED
1543 export_dynamic=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
1544 if test -n "$export_dynamic"; then
1545   GDK_DEP_LIBS=`echo $GDK_DEP_LIBS | sed -e "s/$export_dynamic//"`
1546   GTK_DEP_LIBS=`echo $GTK_DEP_LIBS | sed -e "s/$export_dynamic//"`
1547 fi
1548
1549 #############
1550 # GSettings #
1551 #############
1552
1553 GLIB_GSETTINGS
1554
1555 ##################################################
1556 # GObject introspection
1557 ##################################################
1558
1559 GOBJECT_INTROSPECTION_CHECK(introspection_required_version)
1560
1561 ##################################################
1562 # Packagekit module
1563 #################################################
1564
1565 AC_ARG_ENABLE(packagekit,
1566               [AS_HELP_STRING([--enable-packagekit=@<:@yes/no/auto@:>@],
1567                               [build PackageKit open-with module [default=auto]])],
1568               [enable_packagekit="$enableval"],
1569               [enable_packagekit=auto])
1570 if test "$enable_packagekit" = "auto"; then
1571   if test "$os_win32" = "yes"; then
1572     enable_packagekit=no
1573   else
1574     enable_packagekit=yes
1575   fi
1576 fi
1577
1578 AC_MSG_CHECKING([whether to use PackageKit])
1579 build_packagekit=no
1580 if test "x$enable_packagekit" != "xno"; then
1581   if test "$os_win32" != "yes"; then
1582     build_packagekit=yes
1583     AC_DEFINE(ENABLE_PACKAGEKIT, 1, [define to enable packagekit])
1584   else
1585     AC_MSG_ERROR([packagekit support is not available on win32])
1586   fi
1587 fi
1588 AC_MSG_RESULT([$build_packagekit])
1589
1590 AM_CONDITIONAL(ENABLE_PACKAGEKIT, test "x$build_packagekit" = "xyes")
1591
1592 ##################################################
1593 # colord module
1594 #################################################
1595
1596 AC_ARG_ENABLE(colord,
1597               [AS_HELP_STRING([--enable-colord=@<:@yes/no/auto@:>@],
1598                               [build colord support code [default=auto]])],
1599               [enable_colord="$enableval"],
1600               [enable_colord=auto])
1601
1602 AC_MSG_CHECKING([whether to use colord])
1603 if test "$enable_colord" = "auto"; then
1604   if test "$os_win32" = "yes"; then
1605     enable_colord=no
1606   fi
1607 fi
1608 if test "$enable_colord" != "no"; then
1609   AC_MSG_RESULT([yes])
1610 else
1611   AC_MSG_RESULT([no])
1612 fi
1613
1614 have_colord=no
1615 if test "$enable_colord" != "no"; then
1616         if test "$os_win32" != "yes"; then
1617                 PKG_CHECK_MODULES(COLORD, colord >= 0.1.9,
1618                                   have_colord=yes, have_colord=no)
1619                 if test "$enable_colord" = "yes"; then
1620                         if test "$have_colord" = "no"; then
1621                                 AC_MSG_ERROR([--enable-colord specified, but not available])
1622                         fi
1623                 fi
1624         else
1625                 AC_MSG_ERROR([colord support is not available on win32])
1626         fi
1627 fi
1628
1629 if test "$have_colord" = "yes"; then
1630         AC_DEFINE(HAVE_COLORD, 1, [define if we have colord])
1631 fi
1632 AM_CONDITIONAL(HAVE_COLORD, test "x$have_colord" = "xyes")
1633
1634 ##################################################
1635 # Checks for gtk-doc and docbook-tools
1636 ##################################################
1637
1638 GTK_DOC_CHECK([1.11],[--flavour no-tmpl])
1639
1640 AC_ARG_ENABLE(man,
1641               [AS_HELP_STRING([--enable-man],
1642                               [generate man pages [default=auto]])],,
1643               enable_man=maybe)
1644
1645 if test "$enable_man" != no; then
1646   AC_PATH_PROG([XSLTPROC], [xsltproc])
1647   if test -z "$XSLTPROC"; then
1648     if test "$enable_man" = yes ; then
1649       AC_MSG_ERROR([xsltproc is required for --enable-man])
1650     fi
1651     enable_man=no
1652   fi
1653 fi
1654
1655 if test "$enable_man" != no; then
1656   dnl check for DocBook DTD in the local catalog
1657   JH_CHECK_XML_CATALOG([-//OASIS//DTD DocBook XML V4.1.2//EN],
1658      [DocBook XML DTD V4.1.2], [have_docbook_dtd=yes], [have_docbook_dtd=no])
1659   if test "$have_docbook_dtd" != yes; then
1660     if test "$enable_man" = yes ; then
1661       AC_MSG_ERROR([DocBook DTD is required for --enable-man])
1662     fi
1663     enable_man=no
1664   fi
1665 fi
1666
1667 if test "$enable_man" != no; then
1668   dnl check for DocBook XSL stylesheets in the local catalog
1669   JH_CHECK_XML_CATALOG([http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl],
1670      [DocBook XSL Stylesheets], [have_docbook_style=yes],[have_docbook_style=no])
1671   if test "$have_docbook_dtd" != yes; then
1672     if test "$enable_man" = yes ; then
1673       AC_MSG_ERROR([DocBook XSL Stylesheets are required for --enable-man])
1674     fi
1675     enable_man=no
1676   fi
1677 fi
1678
1679 AM_CONDITIONAL(ENABLE_MAN, test "$enable_man" != no)
1680
1681 AC_MSG_CHECKING([whether to generate man pages])
1682 if test "$enable_man" != no; then
1683   AC_MSG_RESULT([yes])
1684 else
1685   AC_MSG_RESULT([no])
1686 fi
1687
1688 ##################################################
1689 # Output commands
1690 ##################################################
1691
1692 AC_CONFIG_COMMANDS([gdk/gdkconfig.h], [
1693         outfile=gdkconfig.h-tmp
1694         cat > $outfile <<\_______EOF
1695 /* gdkconfig.h
1696  *
1697  * This is a generated file.  Please modify `configure.ac'
1698  */
1699
1700 #ifndef __GDKCONFIG_H__
1701 #define __GDKCONFIG_H__
1702
1703 #if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
1704 #error "Only <gdk/gdk.h> can be included directly."
1705 #endif
1706
1707 #include <glib.h>
1708
1709 G_BEGIN_DECLS
1710
1711 _______EOF
1712
1713         cat >>$outfile <<_______EOF
1714 $gdk_windowing
1715 _______EOF
1716
1717         cat >>$outfile <<_______EOF
1718
1719 G_END_DECLS
1720
1721 #endif  /* __GDKCONFIG_H__ */
1722 _______EOF
1723
1724
1725         if cmp -s $outfile gdk/gdkconfig.h; then
1726           AC_MSG_NOTICE([gdk/gdkconfig.h is unchanged])
1727           rm -f $outfile
1728         else
1729           mv $outfile gdk/gdkconfig.h
1730         fi
1731 ],[
1732 gdk_windowing='$GDK_WINDOWING'
1733 ])
1734
1735 dnl
1736 dnl Check for -Bsymbolic-functions linker flag used to avoid
1737 dnl intra-library PLT jumps, if available.
1738 dnl
1739 AC_ARG_ENABLE(Bsymbolic,
1740               [AS_HELP_STRING([--disable-Bsymbolic],
1741                               [avoid linking with -Bsymbolic])],,
1742               [SAVED_LDFLAGS="${LDFLAGS}"
1743                AC_MSG_CHECKING([for -Bsymbolic-functions linker flag])
1744                LDFLAGS=-Wl,-Bsymbolic-functions
1745                AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],
1746                                                [[int main (void) { return 0; }]])],
1747                               [AC_MSG_RESULT(yes)
1748                                enable_Bsymbolic=yes],
1749                               [AC_MSG_RESULT(no)
1750                                enable_Bsymbolic=no])
1751                LDFLAGS="${SAVED_LDFLAGS}"])
1752
1753 if test "x${enable_Bsymbolic}" = "xyes" ; then
1754   GTK_LINK_FLAGS=-Wl,-Bsymbolic-functions
1755 fi
1756 AC_SUBST(GTK_LINK_FLAGS)
1757
1758 AC_CONFIG_FILES([
1759 config.h.win32
1760 gtk-zip.sh
1761 Makefile
1762 gdk-3.0.pc
1763 gtk+-3.0.pc
1764 gtk+-unix-print-3.0.pc
1765 gail-3.0.pc
1766 m4macros/Makefile
1767 po/Makefile.in
1768 po-properties/Makefile.in
1769 demos/Makefile
1770 demos/gtk-demo/Makefile
1771 demos/gtk-demo/geninclude.pl
1772 demos/pixbuf-demo/Makefile
1773 demos/widget-factory/Makefile
1774 examples/Makefile
1775 tests/Makefile
1776 tests/a11y/Makefile
1777 tests/css/Makefile
1778 tests/css/parser/Makefile
1779 tests/reftests/Makefile
1780 tests/visuals/Makefile
1781 docs/Makefile
1782 docs/reference/Makefile
1783 docs/reference/gdk/Makefile
1784 docs/reference/gdk/version.xml
1785 docs/reference/gtk/Makefile
1786 docs/reference/gtk/gtk3.types
1787 docs/reference/gtk/version.xml
1788 docs/reference/libgail-util/Makefile
1789 docs/reference/libgail-util/version.xml
1790 docs/tools/Makefile
1791 build/Makefile
1792 build/win32/Makefile
1793 build/win32/vs9/Makefile
1794 build/win32/vs10/Makefile
1795 gdk/Makefile
1796 gdk/broadway/Makefile
1797 gdk/x11/Makefile
1798 gdk/win32/Makefile
1799 gdk/win32/rc/Makefile
1800 gdk/win32/rc/gdk.rc
1801 gdk/quartz/Makefile
1802 gdk/wayland/Makefile
1803 gdk/tests/Makefile
1804 gdk/gdkversionmacros.h
1805 gtk/Makefile
1806 gtk/makefile.msc
1807 gtk/gtkversion.h
1808 gtk/gtk-win32.rc
1809 gtk/a11y/Makefile
1810 gtk/native/Makefile
1811 gtk/tests/Makefile
1812 libgail-util/Makefile
1813 modules/Makefile
1814 modules/engines/Makefile
1815 modules/engines/pixbuf/Makefile
1816 modules/input/Makefile
1817 modules/printbackends/Makefile
1818 modules/printbackends/cups/Makefile
1819 modules/printbackends/lpr/Makefile
1820 modules/printbackends/file/Makefile
1821 modules/printbackends/papi/Makefile
1822 modules/printbackends/test/Makefile
1823 perf/Makefile
1824 ])
1825
1826 AC_OUTPUT
1827
1828 # beautify the immodule list a bit
1829 included_immodules=$(echo "${included_immodules}" | $SED 's/,/ /g')
1830 if test -z "${included_immodules}"; then included_immodules="none"; fi
1831
1832 echo ""
1833 echo "        GTK+ $GTK_VERSION"
1834 echo "        ==========="
1835 echo ""
1836 echo "        GDK backends:         $GDK_BACKENDS"
1837 if test "$enable_x11_backend" = "yes"; then
1838 echo "        X11 extensions:       $X_EXTENSIONS"
1839 fi
1840 echo "        Print backends:       $PRINT_BACKENDS"
1841 echo "        Dynamic modules:      $build_dynamic_modules"
1842 echo "        Included immodules:   $included_immodules"
1843 echo "        PackageKit support:   $build_packagekit"
1844 echo "        colord support:       $have_colord"
1845 echo "        Introspection:        $found_introspection"
1846 echo "        Debugging:            $enable_debug"
1847 echo "        Documentation:        $enable_gtk_doc"