configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 AC_PREREQ(2.58)
   5
   6 dnl ---------------------------------------------------------------------------
   7 dnl
   8 dnl Top-level configure.in for wxWidgets by Robert Roebling, Phil Blecker,
   9 dnl Vadim Zeitlin and Ron Lee
  10 dnl
  11 dnl This script is under the wxWidgets licence.
  12 dnl
  13 dnl Version: $Id$
  14 dnl ---------------------------------------------------------------------------
  15
  16 dnl ---------------------------------------------------------------------------
  17 dnl initialization
  18 dnl ---------------------------------------------------------------------------
  19
  20 AC_INIT([wxWidgets], [2.6.2], [wx-dev@lists.wxwidgets.org])
  21
  22 dnl the file passed to AC_CONFIG_SRCDIR should be specific to our package
  23 AC_CONFIG_SRCDIR([wx-config.in])
  24
  25 dnl sets build, host, target variables and the same with _alias
  26 AC_CANONICAL_BUILD
  27 AC_CANONICAL_HOST
  28 AC_CANONICAL_TARGET
  29
  30
  31 dnl When making releases do:
  32 dnl
  33 dnl wx_release_number += 1
  34
  35 wx_major_version_number=2
  36 wx_minor_version_number=6
  37 wx_release_number=2
  38 wx_subrelease_number=1
  39
  40 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
  41 WX_VERSION=$WX_RELEASE.$wx_release_number
  42 WX_SUBVERSION=$WX_VERSION.$wx_subrelease_number
  43
  44 WX_MSW_VERSION=$wx_major_version_number$wx_minor_version_number$wx_release_number
  45
  46
  47
  48 dnl ------------------------------------------------------------------------
  49 dnl Check platform (host system)
  50 dnl ------------------------------------------------------------------------
  51
  52 dnl OS (assume Unix)
  53 USE_UNIX=1
  54 USE_OS2=0
  55 USE_WIN32=0
  56 USE_DOS=0
  57 USE_BEOS=0
  58 USE_MAC=0
  59
  60 dnl Unix kind
  61 USE_AIX=
  62 USE_BSD=                            dnl any BSD
  63 USE_DARWIN=                         dnl a.k.a. Mac OS X
  64 USE_FREEBSD=
  65 USE_GNU=                            dnl GNU/Hurd
  66 USE_HPUX=
  67 USE_LINUX=
  68 USE_NETBSD=
  69 USE_OPENBSD=
  70 USE_OSF=                            dnl OSF/1 (obsolete?)
  71 USE_SGI=
  72 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  73 USE_SUN=                            dnl SunOS or Solaris
  74 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  75 USE_SVR4=                           dnl SysV R4
  76 USE_SYSV=                           dnl any System V
  77 USE_VMS=
  78 USE_ULTRIX=
  79 USE_UNIXWARE=
  80
  81 dnl hardware platform
  82 USE_ALPHA=
  83
  84 dnl on some platforms xxx_r() functions are declared inside "#ifdef
  85 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
  86 dnl than checking it during run-time
  87 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
  88
  89 dnl the list of all available toolkits
  90 dnl
  91 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
  92 ALL_TOOLKITS="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM X11"
  93
  94 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
  95 dnl     which are either yes or no
  96 DEFAULT_wxUSE_COCOA=0
  97 DEFAULT_wxUSE_GTK=0
  98 DEFAULT_wxUSE_MAC=0
  99 DEFAULT_wxUSE_MGL=0
 100 DEFAULT_wxUSE_MICROWIN=0
 101 DEFAULT_wxUSE_MOTIF=0
 102 DEFAULT_wxUSE_MSW=0
 103 DEFAULT_wxUSE_PM=0
 104 DEFAULT_wxUSE_X11=0
 105
 106 dnl these are the values which are really default for the given platform -
 107 dnl they're not cached and are only used if no --with-toolkit was given *and*
 108 dnl nothing was found in the cache
 109 DEFAULT_DEFAULT_wxUSE_COCOA=0
 110 DEFAULT_DEFAULT_wxUSE_GTK=0
 111 DEFAULT_DEFAULT_wxUSE_MAC=0
 112 DEFAULT_DEFAULT_wxUSE_MGL=0
 113 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 114 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 115 DEFAULT_DEFAULT_wxUSE_MSW=0
 116 DEFAULT_DEFAULT_wxUSE_PM=0
 117 DEFAULT_DEFAULT_wxUSE_X11=0
 118
 119 PROGRAM_EXT=
 120 SO_SUFFIX=so
 121 SAMPLES_RPATH_FLAG=
 122 SAMPLES_RPATH_POSTLINK=
 123
 124 DEFAULT_STD_FLAG=yes
 125
 126 dnl to support a new system, you need to add its canonical name (as determined
 127 dnl by config.sub or specified by the configure command line) to this "case"
 128 dnl and also define the shared library flags below - search for
 129 dnl SHARED_LIB_SETUP to find the exact place
 130 case "${host}" in
 131   *-hp-hpux* )
 132     USE_HPUX=1
 133     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 134     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 135     SO_SUFFIX=sl
 136     AC_DEFINE(__HPUX__)
 137   ;;
 138   *-*-linux* )
 139     USE_LINUX=1
 140     AC_DEFINE(__LINUX__)
 141     TMP=`uname -m`
 142     if test "x$TMP" = "xalpha"; then
 143       USE_ALPHA=1
 144       AC_DEFINE(__ALPHA__)
 145     fi
 146     DEFAULT_DEFAULT_wxUSE_GTK=1
 147   ;;
 148   *-*-gnu* | *-*-k*bsd*-gnu )
 149     USE_GNU=1
 150     TMP=`uname -m`
 151     if test "x$TMP" = "xalpha"; then
 152       USE_ALPHA=1
 153       AC_DEFINE(__ALPHA__)
 154     fi
 155     DEFAULT_DEFAULT_wxUSE_GTK=1
 156   ;;
 157   *-*-irix5* | *-*-irix6* )
 158     USE_SGI=1
 159     USE_SVR4=1
 160     AC_DEFINE(__SGI__)
 161     AC_DEFINE(__SVR4__)
 162     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 163   ;;
 164   *-*-solaris2* )
 165     USE_SUN=1
 166     USE_SOLARIS=1
 167     USE_SVR4=1
 168     AC_DEFINE(__SUN__)
 169     AC_DEFINE(__SOLARIS__)
 170     AC_DEFINE(__SVR4__)
 171     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 172     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 173   ;;
 174   *-*-sunos4* )
 175     USE_SUN=1
 176     USE_SUNOS=1
 177     USE_BSD=1
 178     AC_DEFINE(__SUN__)
 179     AC_DEFINE(__SUNOS__)
 180     AC_DEFINE(__BSD__)
 181     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 182   ;;
 183   *-*-freebsd*)
 184     USE_BSD=1
 185     USE_FREEBSD=1
 186     AC_DEFINE(__FREEBSD__)
 187     AC_DEFINE(__BSD__)
 188     DEFAULT_DEFAULT_wxUSE_GTK=1
 189   ;;
 190   *-*-openbsd*)
 191     USE_BSD=1
 192     USE_OPENBSD=1
 193     AC_DEFINE(__OPENBSD__)
 194     AC_DEFINE(__BSD__)
 195     DEFAULT_DEFAULT_wxUSE_GTK=1
 196   ;;
 197   *-*-netbsd*)
 198     USE_BSD=1
 199     USE_NETBSD=1
 200     AC_DEFINE(__NETBSD__)
 201     AC_DEFINE(__BSD__)
 202     DEFAULT_DEFAULT_wxUSE_GTK=1
 203   ;;
 204   *-*-osf* )
 205     USE_ALPHA=1
 206     USE_OSF=1
 207     AC_DEFINE(__ALPHA__)
 208     AC_DEFINE(__OSF__)
 209     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 210     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 211   ;;
 212   *-*-dgux5* )
 213     USE_ALPHA=1
 214     USE_SVR4=1
 215     AC_DEFINE(__ALPHA__)
 216     AC_DEFINE(__SVR4__)
 217     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 218   ;;
 219   *-*-sysv5* )
 220     USE_SYSV=1
 221     USE_SVR4=1
 222     AC_DEFINE(__SYSV__)
 223     AC_DEFINE(__SVR4__)
 224     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 225   ;;
 226   *-*-aix* )
 227     USE_AIX=1
 228     USE_SYSV=1
 229     USE_SVR4=1
 230     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 231     dnl
 232     dnl     Both archive libraries and shared libraries on AIX have an .a
 233     dnl     extension. This will explain why you can't link with an .so and
 234     dnl     why it works with the name changed to .a.
 235     SO_SUFFIX=a
 236     AC_DEFINE(__AIX__)
 237     AC_DEFINE(__SYSV__)
 238     AC_DEFINE(__SVR4__)
 239     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 240   ;;
 241
 242   *-*-*UnixWare*)
 243     USE_SYSV=1
 244     USE_SVR4=1
 245     USE_UNIXWARE=1
 246     AC_DEFINE(__UNIXWARE__)
 247   ;;
 248
 249   *-*-cygwin* | *-*-mingw32* )
 250     dnl MBN: some of the defines have been moved after toolkit detection
 251     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 252     dnl      USE_UNIX  must be set and not USE_WIN32
 253     SO_SUFFIX=dll
 254     PROGRAM_EXT=".exe"
 255     RESCOMP=windres
 256     DEFAULT_DEFAULT_wxUSE_MSW=1
 257     DEFAULT_STD_FLAG=no
 258   ;;
 259
 260   *-pc-msdosdjgpp )
 261     USE_UNIX=0
 262     USE_DOS=1
 263     AC_DEFINE(__DOS__)
 264     PROGRAM_EXT=".exe"
 265     DEFAULT_DEFAULT_wxUSE_MGL=1
 266   ;;
 267
 268   *-pc-os2_emx | *-pc-os2-emx )
 269     AC_DEFINE(__EMX__)
 270     USE_OS2=1
 271     AC_DEFINE(__OS2__)
 272     PROGRAM_EXT=".exe"
 273     DEFAULT_DEFAULT_wxUSE_PM=1
 274     dnl "c++" wrapper is not always available, so always use plain gcc.
 275     CXX=gcc
 276     LDFLAGS="$LDFLAGS -Zcrtdll"
 277     dnl
 278     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 279     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 280     dnl For now however, we still need it to make sure the configure script
 281     dnl works on OS/2 no matter what platform it is generated on.
 282     ac_executable_extensions=".exe"
 283     export ac_executable_extensions
 284     dnl This strange code is necessary to deal with handling of
 285     dnl backslashes by ksh and pdksh's sh variant.
 286     ac_save_IFS="$IFS"
 287     IFS='\\'
 288     ac_TEMP_PATH=
 289     for ac_dir in $PATH; do
 290       IFS=$ac_save_IFS
 291       if test -z "$ac_TEMP_PATH"; then
 292         ac_TEMP_PATH="$ac_dir"
 293       else
 294         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 295       fi
 296     done
 297     export PATH="$ac_TEMP_PATH"
 298     unset ac_TEMP_PATH
 299     DEFAULT_STD_FLAG=no
 300   ;;
 301
 302   *-*-darwin* )
 303     dnl Darwin based distributions (including Mac OS X)
 304     USE_BSD=1
 305     USE_DARWIN=1
 306     SO_SUFFIX=dylib
 307     AC_DEFINE(__BSD__)
 308     AC_DEFINE(__DARWIN__)
 309     AC_DEFINE(TARGET_CARBON)
 310     DEFAULT_DEFAULT_wxUSE_MAC=1
 311     DEFAULT_STD_FLAG=no
 312   ;;
 313   powerpc-apple-macos* )
 314     dnl Classic Mac OS (< X)
 315     USE_UNIX=0
 316     dnl For some reason the test that should be cross-compiler capable fails
 317     dnl However, there is no doubt that MacOS PowerPC is big endian.
 318     ac_cv_c_bigendian=yes
 319     SO_SUFFIX=shlib
 320     dnl AC_DEFINE(TARGET_CARBON)
 321     dnl platform.h needs TARGET_CARBON before setup.h, we'll add it to CPPFLAGS
 322     DEFAULT_DEFAULT_wxUSE_MAC=1
 323     DEFAULT_STD_FLAG=no
 324   ;;
 325
 326   *-*-beos* )
 327     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 328     USE_BEOS=1
 329     AC_DEFINE(__BEOS__)
 330   ;;
 331
 332   *)
 333     AC_MSG_ERROR(unknown system type ${host}.)
 334 esac
 335
 336 dnl ---------------------------------------------------------------------------
 337 dnl command line options for configure
 338 dnl ---------------------------------------------------------------------------
 339
 340 dnl the default values for all options - we collect them all here to simplify
 341 dnl modification of the default values (for example, if the defaults for some
 342 dnl platform should be changed, it can be done here too)
 343 dnl
 344 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 345
 346 WX_ARG_CACHE_INIT
 347
 348 dnl useful to test the compilation with minimum options, define as 0 for normal
 349 dnl usage
 350 DEBUG_CONFIGURE=0
 351 if test $DEBUG_CONFIGURE = 1; then
 352   DEFAULT_wxUSE_UNIVERSAL=no
 353   DEFAULT_wxUSE_STL=no
 354
 355   DEFAULT_wxUSE_NANOX=no
 356
 357   DEFAULT_wxUSE_THREADS=yes
 358
 359   DEFAULT_wxUSE_SHARED=yes
 360   DEFAULT_wxUSE_OPTIMISE=no
 361   DEFAULT_wxUSE_PROFILE=no
 362   DEFAULT_wxUSE_NO_DEPS=no
 363   DEFAULT_wxUSE_NO_RTTI=no
 364   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 365   DEFAULT_wxUSE_RPATH=yes
 366   DEFAULT_wxUSE_PERMISSIVE=no
 367   DEFAULT_wxUSE_DEBUG_FLAG=yes
 368   DEFAULT_wxUSE_DEBUG_INFO=yes
 369   DEFAULT_wxUSE_DEBUG_GDB=yes
 370   DEFAULT_wxUSE_MEM_TRACING=no
 371   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 372   DEFAULT_wxUSE_DMALLOC=no
 373   DEFAULT_wxUSE_APPLE_IEEE=no
 374
 375   DEFAULT_wxUSE_EXCEPTIONS=no
 376   DEFAULT_wxUSE_LOG=yes
 377   DEFAULT_wxUSE_LOGWINDOW=no
 378   DEFAULT_wxUSE_LOGGUI=no
 379   DEFAULT_wxUSE_LOGDIALOG=no
 380
 381   DEFAULT_wxUSE_GUI=yes
 382   DEFAULT_wxUSE_CONTROLS=no
 383
 384   DEFAULT_wxUSE_REGEX=no
 385   DEFAULT_wxUSE_XML=no
 386   DEFAULT_wxUSE_EXPAT=no
 387   DEFAULT_wxUSE_ZLIB=no
 388   DEFAULT_wxUSE_LIBPNG=no
 389   DEFAULT_wxUSE_LIBJPEG=no
 390   DEFAULT_wxUSE_LIBTIFF=no
 391   DEFAULT_wxUSE_LIBXPM=no
 392   DEFAULT_wxUSE_LIBMSPACK=no
 393   DEFAULT_wxUSE_LIBSDL=no
 394   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 395   DEFAULT_wxUSE_ODBC=no
 396   DEFAULT_wxUSE_OPENGL=no
 397
 398   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 399   DEFAULT_wxUSE_STACKWALKER=no
 400   DEFAULT_wxUSE_DEBUGREPORT=no
 401   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 402   DEFAULT_wxUSE_STD_IOSTREAM=no
 403   DEFAULT_wxUSE_STD_STRING=no
 404   DEFAULT_wxUSE_CMDLINE_PARSER=no
 405   DEFAULT_wxUSE_DATETIME=no
 406   DEFAULT_wxUSE_TIMER=no
 407   DEFAULT_wxUSE_STOPWATCH=no
 408   DEFAULT_wxUSE_FILE=no
 409   DEFAULT_wxUSE_FFILE=no
 410   DEFAULT_wxUSE_STDPATHS=no
 411   DEFAULT_wxUSE_TEXTBUFFER=no
 412   DEFAULT_wxUSE_TEXTFILE=no
 413   DEFAULT_wxUSE_SOUND=no
 414   DEFAULT_wxUSE_MEDIACTRL=no
 415   DEFAULT_wxUSE_INTL=no
 416   DEFAULT_wxUSE_CONFIG=no
 417   DEFAULT_wxUSE_FONTMAP=no
 418   DEFAULT_wxUSE_STREAMS=no
 419   DEFAULT_wxUSE_SOCKETS=no
 420   DEFAULT_wxUSE_OLE=no
 421   DEFAULT_wxUSE_DATAOBJ=no
 422   DEFAULT_wxUSE_DIALUP_MANAGER=no
 423   DEFAULT_wxUSE_JOYSTICK=no
 424   DEFAULT_wxUSE_DYNLIB_CLASS=no
 425   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 426   DEFAULT_wxUSE_LONGLONG=no
 427   DEFAULT_wxUSE_GEOMETRY=no
 428
 429   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 430   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 431   DEFAULT_wxUSE_POSTSCRIPT=no
 432
 433   DEFAULT_wxUSE_CLIPBOARD=no
 434   DEFAULT_wxUSE_TOOLTIPS=no
 435   DEFAULT_wxUSE_DRAG_AND_DROP=no
 436   DEFAULT_wxUSE_DRAGIMAGE=no
 437   DEFAULT_wxUSE_SPLINES=no
 438   DEFAULT_wxUSE_MOUSEWHEEL=no
 439
 440   DEFAULT_wxUSE_MDI=no
 441   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 442   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 443   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 444
 445   DEFAULT_wxUSE_RESOURCES=no
 446   DEFAULT_wxUSE_CONSTRAINTS=no
 447   DEFAULT_wxUSE_IPC=no
 448   DEFAULT_wxUSE_HELP=no
 449   DEFAULT_wxUSE_MS_HTML_HELP=no
 450   DEFAULT_wxUSE_WXHTML_HELP=no
 451   DEFAULT_wxUSE_TREELAYOUT=no
 452   DEFAULT_wxUSE_METAFILE=no
 453   DEFAULT_wxUSE_MIMETYPE=no
 454   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 455   DEFAULT_wxUSE_PROTOCOL=no
 456   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 457   DEFAULT_wxUSE_PROTOCOL_FTP=no
 458   DEFAULT_wxUSE_PROTOCOL_FILE=no
 459   DEFAULT_wxUSE_URL=no
 460
 461   DEFAULT_wxUSE_COMMONDLGS=no
 462   DEFAULT_wxUSE_CHOICEDLG=no
 463   DEFAULT_wxUSE_COLOURDLG=no
 464   DEFAULT_wxUSE_DIRDLG=no
 465   DEFAULT_wxUSE_FILEDLG=no
 466   DEFAULT_wxUSE_FINDREPLDLG=no
 467   DEFAULT_wxUSE_FONTDLG=no
 468   DEFAULT_wxUSE_MSGDLG=no
 469   DEFAULT_wxUSE_NUMBERDLG=no
 470   DEFAULT_wxUSE_TEXTDLG=no
 471   DEFAULT_wxUSE_SPLASH=no
 472   DEFAULT_wxUSE_STARTUP_TIPS=no
 473   DEFAULT_wxUSE_PROGRESSDLG=no
 474   DEFAULT_wxUSE_WIZARDDLG=no
 475
 476   DEFAULT_wxUSE_MENUS=no
 477   DEFAULT_wxUSE_MINIFRAME=no
 478   DEFAULT_wxUSE_HTML=no
 479   DEFAULT_wxUSE_XRC=no
 480   DEFAULT_wxUSE_WEBKIT=no
 481   DEFAULT_wxUSE_FILESYSTEM=no
 482   DEFAULT_wxUSE_FS_INET=no
 483   DEFAULT_wxUSE_FS_ZIP=no
 484   DEFAULT_wxUSE_BUSYINFO=no
 485   DEFAULT_wxUSE_ARCHIVE_STREAMS=no
 486   DEFAULT_wxUSE_ZIPSTREAM=no
 487   DEFAULT_wxUSE_VALIDATORS=no
 488
 489   DEFAULT_wxUSE_ACCEL=no
 490   DEFAULT_wxUSE_BUTTON=no
 491   DEFAULT_wxUSE_BMPBUTTON=no
 492   DEFAULT_wxUSE_CALCTRL=no
 493   DEFAULT_wxUSE_CARET=no
 494   DEFAULT_wxUSE_CHECKBOX=no
 495   DEFAULT_wxUSE_CHECKLST=no
 496   DEFAULT_wxUSE_CHOICE=no
 497   DEFAULT_wxUSE_CHOICEBOOK=no
 498   DEFAULT_wxUSE_COMBOBOX=no
 499   DEFAULT_wxUSE_DATEPICKCTRL=no
 500   DEFAULT_wxUSE_DISPLAY=no
 501   DEFAULT_wxUSE_GAUGE=no
 502   DEFAULT_wxUSE_GRID=no
 503   DEFAULT_wxUSE_IMAGLIST=no
 504   DEFAULT_wxUSE_LISTBOOK=no
 505   DEFAULT_wxUSE_LISTBOX=no
 506   DEFAULT_wxUSE_LISTCTRL=no
 507   DEFAULT_wxUSE_NOTEBOOK=no
 508   DEFAULT_wxUSE_RADIOBOX=no
 509   DEFAULT_wxUSE_RADIOBTN=no
 510   DEFAULT_wxUSE_SASH=no
 511   DEFAULT_wxUSE_SCROLLBAR=no
 512   DEFAULT_wxUSE_SLIDER=no
 513   DEFAULT_wxUSE_SPINBTN=no
 514   DEFAULT_wxUSE_SPINCTRL=no
 515   DEFAULT_wxUSE_SPLITTER=no
 516   DEFAULT_wxUSE_STATBMP=no
 517   DEFAULT_wxUSE_STATBOX=no
 518   DEFAULT_wxUSE_STATLINE=no
 519   DEFAULT_wxUSE_STATTEXT=no
 520   DEFAULT_wxUSE_STATUSBAR=yes
 521   DEFAULT_wxUSE_TABDIALOG=no
 522   DEFAULT_wxUSE_TEXTCTRL=no
 523   DEFAULT_wxUSE_TOGGLEBTN=no
 524   DEFAULT_wxUSE_TOOLBAR=no
 525   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 526   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 527   DEFAULT_wxUSE_TREECTRL=no
 528   DEFAULT_wxUSE_POPUPWIN=no
 529   DEFAULT_wxUSE_TIPWINDOW=no
 530
 531   DEFAULT_wxUSE_UNICODE=no
 532   DEFAULT_wxUSE_UNICODE_MSLU=no
 533   DEFAULT_wxUSE_WCSRTOMBS=no
 534
 535   DEFAULT_wxUSE_PALETTE=no
 536   DEFAULT_wxUSE_IMAGE=no
 537   DEFAULT_wxUSE_GIF=no
 538   DEFAULT_wxUSE_PCX=no
 539   DEFAULT_wxUSE_PNM=no
 540   DEFAULT_wxUSE_IFF=no
 541   DEFAULT_wxUSE_XPM=no
 542   DEFAULT_wxUSE_ICO_CUR=no
 543   DEFAULT_wxUSE_ACCESSIBILITY=no
 544
 545   DEFAULT_wxUSE_MONOLITHIC=no
 546   DEFAULT_wxUSE_PLUGINS=no
 547   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 548 else
 549   DEFAULT_wxUSE_UNIVERSAL=no
 550   DEFAULT_wxUSE_STL=no
 551
 552   DEFAULT_wxUSE_NANOX=no
 553
 554   DEFAULT_wxUSE_THREADS=yes
 555
 556   DEFAULT_wxUSE_SHARED=yes
 557   DEFAULT_wxUSE_OPTIMISE=yes
 558   DEFAULT_wxUSE_PROFILE=no
 559   DEFAULT_wxUSE_NO_DEPS=no
 560   DEFAULT_wxUSE_NO_RTTI=no
 561   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 562   DEFAULT_wxUSE_RPATH=yes
 563   DEFAULT_wxUSE_PERMISSIVE=no
 564   DEFAULT_wxUSE_DEBUG_FLAG=no
 565   DEFAULT_wxUSE_DEBUG_INFO=no
 566   DEFAULT_wxUSE_DEBUG_GDB=no
 567   DEFAULT_wxUSE_MEM_TRACING=no
 568   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 569   DEFAULT_wxUSE_DMALLOC=no
 570   DEFAULT_wxUSE_APPLE_IEEE=yes
 571
 572   DEFAULT_wxUSE_EXCEPTIONS=yes
 573   DEFAULT_wxUSE_LOG=yes
 574   DEFAULT_wxUSE_LOGWINDOW=yes
 575   DEFAULT_wxUSE_LOGGUI=yes
 576   DEFAULT_wxUSE_LOGDIALOG=yes
 577
 578   DEFAULT_wxUSE_GUI=yes
 579
 580   DEFAULT_wxUSE_REGEX=yes
 581   DEFAULT_wxUSE_XML=yes
 582   DEFAULT_wxUSE_EXPAT=yes
 583   DEFAULT_wxUSE_ZLIB=yes
 584   DEFAULT_wxUSE_LIBPNG=yes
 585   DEFAULT_wxUSE_LIBJPEG=yes
 586   DEFAULT_wxUSE_LIBTIFF=yes
 587   DEFAULT_wxUSE_LIBXPM=yes
 588   DEFAULT_wxUSE_LIBMSPACK=yes
 589   DEFAULT_wxUSE_LIBSDL=no
 590   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 591   DEFAULT_wxUSE_ODBC=no
 592   DEFAULT_wxUSE_OPENGL=no
 593
 594   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 595   DEFAULT_wxUSE_STACKWALKER=yes
 596   DEFAULT_wxUSE_DEBUGREPORT=yes
 597   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 598   DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 599   DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 600   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 601   DEFAULT_wxUSE_DATETIME=yes
 602   DEFAULT_wxUSE_TIMER=yes
 603   DEFAULT_wxUSE_STOPWATCH=yes
 604   DEFAULT_wxUSE_FILE=yes
 605   DEFAULT_wxUSE_FFILE=yes
 606   DEFAULT_wxUSE_STDPATHS=yes
 607   DEFAULT_wxUSE_TEXTBUFFER=yes
 608   DEFAULT_wxUSE_TEXTFILE=yes
 609   DEFAULT_wxUSE_SOUND=yes
 610   DEFAULT_wxUSE_MEDIACTRL=no
 611   DEFAULT_wxUSE_INTL=yes
 612   DEFAULT_wxUSE_CONFIG=yes
 613   DEFAULT_wxUSE_FONTMAP=yes
 614   DEFAULT_wxUSE_STREAMS=yes
 615   DEFAULT_wxUSE_SOCKETS=yes
 616   DEFAULT_wxUSE_OLE=yes
 617   DEFAULT_wxUSE_DATAOBJ=yes
 618   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 619   DEFAULT_wxUSE_JOYSTICK=yes
 620   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 621   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 622   DEFAULT_wxUSE_LONGLONG=yes
 623   DEFAULT_wxUSE_GEOMETRY=yes
 624
 625   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 626   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 627   DEFAULT_wxUSE_POSTSCRIPT=yes
 628
 629   DEFAULT_wxUSE_CLIPBOARD=yes
 630   DEFAULT_wxUSE_TOOLTIPS=yes
 631   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 632   DEFAULT_wxUSE_DRAGIMAGE=yes
 633   DEFAULT_wxUSE_SPLINES=yes
 634   DEFAULT_wxUSE_MOUSEWHEEL=yes
 635
 636   DEFAULT_wxUSE_MDI=yes
 637   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 638   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 639   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 640
 641   DEFAULT_wxUSE_RESOURCES=no
 642   DEFAULT_wxUSE_CONSTRAINTS=yes
 643   DEFAULT_wxUSE_IPC=yes
 644   DEFAULT_wxUSE_HELP=yes
 645   DEFAULT_wxUSE_MS_HTML_HELP=yes
 646   DEFAULT_wxUSE_WXHTML_HELP=yes
 647   DEFAULT_wxUSE_TREELAYOUT=yes
 648   DEFAULT_wxUSE_METAFILE=yes
 649   DEFAULT_wxUSE_MIMETYPE=yes
 650   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 651   DEFAULT_wxUSE_PROTOCOL=yes
 652   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 653   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 654   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 655   DEFAULT_wxUSE_URL=yes
 656
 657   DEFAULT_wxUSE_COMMONDLGS=yes
 658   DEFAULT_wxUSE_CHOICEDLG=yes
 659   DEFAULT_wxUSE_COLOURDLG=yes
 660   DEFAULT_wxUSE_DIRDLG=yes
 661   DEFAULT_wxUSE_FILEDLG=yes
 662   DEFAULT_wxUSE_FINDREPLDLG=yes
 663   DEFAULT_wxUSE_FONTDLG=yes
 664   DEFAULT_wxUSE_MSGDLG=yes
 665   DEFAULT_wxUSE_NUMBERDLG=yes
 666   DEFAULT_wxUSE_TEXTDLG=yes
 667   DEFAULT_wxUSE_SPLASH=yes
 668   DEFAULT_wxUSE_STARTUP_TIPS=yes
 669   DEFAULT_wxUSE_PROGRESSDLG=yes
 670   DEFAULT_wxUSE_WIZARDDLG=yes
 671
 672   DEFAULT_wxUSE_MENUS=yes
 673   DEFAULT_wxUSE_MINIFRAME=yes
 674   DEFAULT_wxUSE_HTML=yes
 675   DEFAULT_wxUSE_XRC=yes
 676   DEFAULT_wxUSE_WEBKIT=yes
 677   DEFAULT_wxUSE_FILESYSTEM=yes
 678   DEFAULT_wxUSE_FS_INET=yes
 679   DEFAULT_wxUSE_FS_ZIP=yes
 680   DEFAULT_wxUSE_BUSYINFO=yes
 681   DEFAULT_wxUSE_ARCHIVE_STREAMS=yes
 682   DEFAULT_wxUSE_ZIPSTREAM=yes
 683   DEFAULT_wxUSE_VALIDATORS=yes
 684
 685   DEFAULT_wxUSE_ACCEL=yes
 686   DEFAULT_wxUSE_BUTTON=yes
 687   DEFAULT_wxUSE_BMPBUTTON=yes
 688   DEFAULT_wxUSE_CALCTRL=yes
 689   DEFAULT_wxUSE_CARET=yes
 690   DEFAULT_wxUSE_CHECKBOX=yes
 691   DEFAULT_wxUSE_CHECKLST=yes
 692   DEFAULT_wxUSE_CHOICE=yes
 693   DEFAULT_wxUSE_CHOICEBOOK=yes
 694   DEFAULT_wxUSE_COMBOBOX=yes
 695   DEFAULT_wxUSE_DATEPICKCTRL=yes
 696   DEFAULT_wxUSE_DISPLAY=yes
 697   DEFAULT_wxUSE_GAUGE=yes
 698   DEFAULT_wxUSE_GRID=yes
 699   DEFAULT_wxUSE_IMAGLIST=yes
 700   DEFAULT_wxUSE_LISTBOOK=yes
 701   DEFAULT_wxUSE_LISTBOX=yes
 702   DEFAULT_wxUSE_LISTCTRL=yes
 703   DEFAULT_wxUSE_NOTEBOOK=yes
 704   DEFAULT_wxUSE_RADIOBOX=yes
 705   DEFAULT_wxUSE_RADIOBTN=yes
 706   DEFAULT_wxUSE_SASH=yes
 707   DEFAULT_wxUSE_SCROLLBAR=yes
 708   DEFAULT_wxUSE_SLIDER=yes
 709   DEFAULT_wxUSE_SPINBTN=yes
 710   DEFAULT_wxUSE_SPINCTRL=yes
 711   DEFAULT_wxUSE_SPLITTER=yes
 712   DEFAULT_wxUSE_STATBMP=yes
 713   DEFAULT_wxUSE_STATBOX=yes
 714   DEFAULT_wxUSE_STATLINE=yes
 715   DEFAULT_wxUSE_STATTEXT=yes
 716   DEFAULT_wxUSE_STATUSBAR=yes
 717   DEFAULT_wxUSE_TABDIALOG=no
 718   DEFAULT_wxUSE_TEXTCTRL=yes
 719   DEFAULT_wxUSE_TOGGLEBTN=yes
 720   DEFAULT_wxUSE_TOOLBAR=yes
 721   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 722   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 723   DEFAULT_wxUSE_TREECTRL=yes
 724   DEFAULT_wxUSE_POPUPWIN=yes
 725   DEFAULT_wxUSE_TIPWINDOW=yes
 726
 727   DEFAULT_wxUSE_UNICODE=no
 728   DEFAULT_wxUSE_UNICODE_MSLU=yes
 729   DEFAULT_wxUSE_WCSRTOMBS=no
 730
 731   DEFAULT_wxUSE_PALETTE=yes
 732   DEFAULT_wxUSE_IMAGE=yes
 733   DEFAULT_wxUSE_GIF=yes
 734   DEFAULT_wxUSE_PCX=yes
 735   DEFAULT_wxUSE_IFF=no
 736   DEFAULT_wxUSE_PNM=yes
 737   DEFAULT_wxUSE_XPM=yes
 738   DEFAULT_wxUSE_ICO_CUR=yes
 739   DEFAULT_wxUSE_ACCESSIBILITY=no
 740
 741   DEFAULT_wxUSE_MONOLITHIC=no
 742   DEFAULT_wxUSE_PLUGINS=no
 743   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 744
 745   dnl Appliable only when --with-gtk was used:
 746   DEFAULT_wxUSE_GTK2=yes
 747 fi
 748
 749
 750 dnl WX_ARG_WITH should be used to select whether an external package will be
 751 dnl used or not, to configure compile-time features of this package itself,
 752 dnl use WX_ARG_ENABLE instead
 753
 754 dnl ============================
 755 dnl external package dependecies
 756 dnl ============================
 757
 758 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 759 dnl these values manually
 760 for toolkit in `echo $ALL_TOOLKITS`; do
 761   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 762   if test "x$LINE" != "x" ; then
 763     has_toolkit_in_cache=1
 764     eval "DEFAULT_$LINE"
 765     eval "CACHE_$toolkit=1"
 766
 767     LINE=`grep "wx${toolkit}_VERSION=" ${wx_arg_cache_file}`
 768     if test "x$LINE" != "x" ; then
 769         eval "DEFAULT_$LINE"
 770     fi
 771   fi
 772 done
 773
 774 dnl ---------------------------------------------------------------------------
 775 dnl --disable-gui will build only non-GUI part of wxWidgets: check for this
 776 dnl first to disable many other switches if it's given
 777 dnl
 778 dnl NB: this is still in testing stage, don't use if you don't know what you're
 779 dnl     doing
 780 dnl ---------------------------------------------------------------------------
 781
 782 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 783 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 784 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 785
 786 if test "$wxUSE_GUI" = "yes"; then
 787
 788 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 789 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 790 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 791 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 792 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 793 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 794 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 795 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 796 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 797 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 798 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 799 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 800
 801 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 802 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 803
 804 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 805 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 806 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 807 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 808 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 809 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 810 WX_ARG_WITH(gnomeprint,    [  --with-gnomeprint       use GNOME print for printing under Unix], wxUSE_LIBGNOMEPRINT)
 811 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 812
 813 fi
 814 dnl for GUI only
 815
 816 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 817 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 818 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 819 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 820 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 821
 822 dnl ---------------------------------------------------------------------------
 823 dnl compile options
 824 dnl ---------------------------------------------------------------------------
 825
 826 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 827 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 828 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 829 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 830 if test "$USE_OS2" = "1"; then
 831     DEFAULT_wxUSE_OMF=no
 832     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 833 fi
 834
 835 if test "$wxUSE_DEBUG" = "yes"; then
 836   DEFAULT_wxUSE_DEBUG_FLAG=yes
 837   DEFAULT_wxUSE_DEBUG_INFO=yes
 838   BUILD=debug
 839 elif test "$wxUSE_DEBUG" = "no"; then
 840   DEFAULT_wxUSE_DEBUG_FLAG=no
 841   DEFAULT_wxUSE_DEBUG_INFO=no
 842   BUILD=release
 843 fi
 844
 845 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 846 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 847 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 848 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 849 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 850 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 851 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 852 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 853 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 854 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 855
 856 WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWidgets 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
 857 WX_ARG_ENABLE(compat24,      [  --disable-compat24      disable wxWidgets 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, disable)
 858
 859 WX_ARG_ENABLE(rpath,         [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 860
 861
 862 dnl ---------------------------------------------------------------------------
 863 dnl (small) optional non GUI classes
 864 dnl ---------------------------------------------------------------------------
 865
 866 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 867 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 868
 869 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 870 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 871 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 872 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 873 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 874 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 875 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 876
 877 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 878
 879 dnl please keep the settings below in alphabetical order
 880 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 881 WX_ARG_ENABLE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 882 WX_ARG_ENABLE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 883 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 884 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 885 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 886 WX_ARG_ENABLE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 887 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 888 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 889 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 890 WX_ARG_ENABLE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 891 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 892 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 893 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 894 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 895 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 896 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
 897 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 898 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 899 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 900 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 901 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 902 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 903 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 904 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 905 WX_ARG_ENABLE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 906 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 907 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 908 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 909 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 910 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 911 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 912 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 913 WX_ARG_ENABLE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 914 WX_ARG_ENABLE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 915 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWidgets implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 916 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 917
 918 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 919 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 920 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 921 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 922 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 923
 924
 925 dnl ---------------------------------------------------------------------------
 926 dnl "big" options (i.e. those which change a lot of things throughout the library)
 927 dnl ---------------------------------------------------------------------------
 928
 929 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 930
 931 if test "$wxUSE_GUI" = "yes"; then
 932
 933 dnl ---------------------------------------------------------------------------
 934 dnl "big" GUI options
 935 dnl ---------------------------------------------------------------------------
 936
 937 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 938 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 939 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 940 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 941 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 942 WX_ARG_ENABLE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 943 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 944 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 945 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 946 WX_ARG_ENABLE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 947 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 948 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 949 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 950 WX_ARG_ENABLE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 951
 952 dnl ---------------------------------------------------------------------------
 953 dnl PostScript options
 954 dnl ---------------------------------------------------------------------------
 955 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 956
 957 dnl VZ: these options seem to be always on, if someone wants to change it please do
 958 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
 959 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
 960
 961 dnl ---------------------------------------------------------------------------
 962 dnl resources
 963 dnl ---------------------------------------------------------------------------
 964
 965 WX_ARG_ENABLE(prologio,    [  --enable-prologio       not available; see contrib], wxUSE_PROLOGIO)
 966 WX_ARG_ENABLE(resources,   [  --enable-resources      not available; see contrib], wxUSE_RESOURCES)
 967
 968 dnl ---------------------------------------------------------------------------
 969 dnl IPC &c
 970 dnl ---------------------------------------------------------------------------
 971
 972 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 973 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 974 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 975
 976 dnl WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
 977
 978 dnl ---------------------------------------------------------------------------
 979 dnl optional GUI controls (in alphabetical order except the first one)
 980 dnl ---------------------------------------------------------------------------
 981
 982 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
 983
 984 dnl even with --enable-controls, some may be disabled by giving
 985 dnl --disable-<control> later on the command line - but by default all will be
 986 dnl used (and vice versa)
 987 if test "$wxUSE_CONTROLS" = "yes"; then
 988   DEFAULT_wxUSE_ACCEL=yes
 989   DEFAULT_wxUSE_BMPBUTTON=yes
 990   DEFAULT_wxUSE_BUTTON=yes
 991   DEFAULT_wxUSE_CALCTRL=yes
 992   DEFAULT_wxUSE_CARET=yes
 993   DEFAULT_wxUSE_COMBOBOX=yes
 994   DEFAULT_wxUSE_CHECKBOX=yes
 995   DEFAULT_wxUSE_CHECKLISTBOX=yes
 996   DEFAULT_wxUSE_CHOICE=yes
 997   DEFAULT_wxUSE_CHOICEBOOK=yes
 998   DEFAULT_wxUSE_DATEPICKCTRL=yes
 999   DEFAULT_wxUSE_GAUGE=yes
1000   DEFAULT_wxUSE_GRID=yes
1001   DEFAULT_wxUSE_IMAGLIST=yes
1002   DEFAULT_wxUSE_LISTBOOK=yes
1003   DEFAULT_wxUSE_LISTBOX=yes
1004   DEFAULT_wxUSE_LISTCTRL=yes
1005   DEFAULT_wxUSE_NOTEBOOK=yes
1006   DEFAULT_wxUSE_RADIOBOX=yes
1007   DEFAULT_wxUSE_RADIOBTN=yes
1008   DEFAULT_wxUSE_SASH=yes
1009   DEFAULT_wxUSE_SCROLLBAR=yes
1010   DEFAULT_wxUSE_SLIDER=yes
1011   DEFAULT_wxUSE_SPINBTN=yes
1012   DEFAULT_wxUSE_SPINCTRL=yes
1013   DEFAULT_wxUSE_SPLITTER=yes
1014   DEFAULT_wxUSE_STATBMP=yes
1015   DEFAULT_wxUSE_STATBOX=yes
1016   DEFAULT_wxUSE_STATLINE=yes
1017   DEFAULT_wxUSE_STATUSBAR=yes
1018   DEFAULT_wxUSE_TAB_DIALOG=yes
1019   DEFAULT_wxUSE_TOGGLEBTN=yes
1020   DEFAULT_wxUSE_TOOLBAR=yes
1021   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1022   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
1023   DEFAULT_wxUSE_TOOLTIPS=yes
1024   DEFAULT_wxUSE_TREECTRL=yes
1025   DEFAULT_wxUSE_POPUPWIN=yes
1026   DEFAULT_wxUSE_TIPWINDOW=yes
1027 elif test "$wxUSE_CONTROLS" = "no"; then
1028   DEFAULT_wxUSE_ACCEL=no
1029   DEFAULT_wxUSE_BMPBUTTON=no
1030   DEFAULT_wxUSE_BUTTON=no
1031   DEFAULT_wxUSE_CALCTRL=no
1032   DEFAULT_wxUSE_CARET=no
1033   DEFAULT_wxUSE_COMBOBOX=no
1034   DEFAULT_wxUSE_CHECKBOX=no
1035   DEFAULT_wxUSE_CHECKLISTBOX=no
1036   DEFAULT_wxUSE_CHOICE=no
1037   DEFAULT_wxUSE_CHOICEBOOK=no
1038   DEFAULT_wxUSE_DATEPICKCTRL=no
1039   DEFAULT_wxUSE_GAUGE=no
1040   DEFAULT_wxUSE_GRID=no
1041   DEFAULT_wxUSE_IMAGLIST=no
1042   DEFAULT_wxUSE_LISTBOOK=no
1043   DEFAULT_wxUSE_LISTBOX=no
1044   DEFAULT_wxUSE_LISTCTRL=no
1045   DEFAULT_wxUSE_NOTEBOOK=no
1046   DEFAULT_wxUSE_RADIOBOX=no
1047   DEFAULT_wxUSE_RADIOBTN=no
1048   DEFAULT_wxUSE_SASH=no
1049   DEFAULT_wxUSE_SCROLLBAR=no
1050   DEFAULT_wxUSE_SLIDER=no
1051   DEFAULT_wxUSE_SPINBTN=no
1052   DEFAULT_wxUSE_SPINCTRL=no
1053   DEFAULT_wxUSE_SPLITTER=no
1054   DEFAULT_wxUSE_STATBMP=no
1055   DEFAULT_wxUSE_STATBOX=no
1056   DEFAULT_wxUSE_STATLINE=no
1057   DEFAULT_wxUSE_STATUSBAR=no
1058   DEFAULT_wxUSE_TAB_DIALOG=no
1059   DEFAULT_wxUSE_TOGGLEBTN=no
1060   DEFAULT_wxUSE_TOOLBAR=no
1061   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1062   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
1063   DEFAULT_wxUSE_TOOLTIPS=no
1064   DEFAULT_wxUSE_TREECTRL=no
1065   DEFAULT_wxUSE_POPUPWIN=no
1066   DEFAULT_wxUSE_TIPWINDOW=no
1067 fi
1068
1069 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1070 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
1071 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1072 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
1073 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1074 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1075 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1076 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1077 WX_ARG_ENABLE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
1078 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
1079 WX_ARG_ENABLE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
1080 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
1081 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1082 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1083 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1084 WX_ARG_ENABLE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
1085 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1086 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1087 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1088 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1089 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1090 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1091 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1092 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1093 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1094 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1095 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1096 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1097 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1098 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1099 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1100 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1101 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1102 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1103 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1104 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1105 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1106 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
1107 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1108 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1109 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1110
1111 dnl ---------------------------------------------------------------------------
1112 dnl common dialogs
1113 dnl ---------------------------------------------------------------------------
1114
1115 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1116 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1117 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1118 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1119 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1120 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1121 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1122 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1123 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1124 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1125 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1126 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1127 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1128 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1129
1130 dnl ---------------------------------------------------------------------------
1131 dnl misc GUI options
1132 dnl ---------------------------------------------------------------------------
1133
1134 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1135 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1136 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1137 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1138 WX_ARG_ENABLE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
1139 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1140 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1141 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
1142 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
1143 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1144 WX_ARG_ENABLE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1145
1146 if test "$wxUSE_MSW" = "1"; then
1147     WX_ARG_ENABLE(dccache, [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
1148 fi
1149
1150 dnl ---------------------------------------------------------------------------
1151 dnl support for image formats that do not rely on external library
1152 dnl ---------------------------------------------------------------------------
1153
1154 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1155 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1156 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1157 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1158 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1159 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1160 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1161 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1162
1163 fi
1164
1165 dnl ---------------------------------------------------------------------------
1166 dnl flavour support
1167 dnl ---------------------------------------------------------------------------
1168
1169 dnl Should this be --enable?  I flip-flopped a couple of times and this seems
1170 dnl in the spirit if not the letter, we have gtk-prefix and the like in this group.
1171 dnl It doesn't actually change anything but the output file names.
1172 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
1173
1174 dnl ---------------------------------------------------------------------------
1175 dnl some win32 settings
1176 dnl ---------------------------------------------------------------------------
1177
1178 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
1179 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
1180 if test "x$VENDOR" = "x"; then
1181     VENDOR="custom"
1182 fi
1183
1184
1185 dnl for GUI only
1186
1187 dnl cache the options values before (may be) aborting below
1188 WX_ARG_CACHE_FLUSH
1189
1190 dnl check that no more than one toolkit is given and that if none are given that
1191 dnl we have a default one
1192
1193 AC_MSG_CHECKING(for toolkit)
1194
1195 # In Wine, we need to default to MSW, not GTK or MOTIF
1196 if test "$wxUSE_WINE" = "yes"; then
1197     DEFAULT_DEFAULT_wxUSE_GTK=0
1198     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1199     DEFAULT_DEFAULT_wxUSE_MSW=1
1200     wxUSE_SHARED=no
1201 fi
1202
1203
1204 if test "$wxUSE_GUI" = "yes"; then
1205
1206     if test "$USE_BEOS" = 1; then
1207         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1208     fi
1209
1210     if test "$TOOLKIT_GIVEN" = 1; then
1211       dnl convert "yes", "any" or a number to 1 and "no" to 0
1212       for toolkit in `echo $ALL_TOOLKITS`; do
1213         var=wxUSE_$toolkit
1214         eval "value=\$${var}"
1215         if test "x$value" = "xno"; then
1216           eval "$var=0"
1217         elif test "x$value" != "x"; then
1218           eval "$var=1"
1219         fi
1220
1221         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
1222           eval "wx${toolkit}_VERSION=$value"
1223         fi
1224       done
1225     else
1226       dnl try to guess the most apropriate toolkit for this platform
1227       for toolkit in `echo $ALL_TOOLKITS`; do
1228         if test "$has_toolkit_in_cache" != 1; then
1229           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1230         else
1231           var=DEFAULT_wxUSE_$toolkit
1232
1233           eval "version=\$DEFAULT_wx${toolkit}_VERSION"
1234           if test "x$version" != "x"; then
1235             eval "wx${toolkit}_VERSION=$version"
1236           fi
1237         fi
1238         eval "wxUSE_$toolkit=\$${var}"
1239       done
1240     fi
1241
1242     dnl we suppose that expr is available (maybe there is a better way to do
1243     dnl this? what about using ALL_TOOLKITS? TODO)
1244     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1245                   + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} \
1246                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1247
1248     dnl Allow wxUSE_PM only for OS/2 with EMX.
1249     case "${host}" in
1250       *-pc-os2_emx | *-pc-os2-emx )
1251         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1252     esac
1253
1254     case "$NUM_TOOLKITS" in
1255       1)
1256       ;;
1257       0)
1258         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1259       ;;
1260       *)
1261         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1262     esac
1263
1264     # to be removed when --disable-gtk2 isn't needed
1265     if test "x$wxUSE_GTK2" = "xyes"; then
1266         wxGTK_VERSION=2
1267     elif test "x$wxUSE_GTK2" = "xno"; then
1268         wxGTK_VERSION=1
1269     fi
1270
1271     dnl cache the wxUSE_<TOOLKIT> values too
1272     for toolkit in `echo $ALL_TOOLKITS`; do
1273       var=wxUSE_$toolkit
1274       eval "value=\$${var}"
1275       if test "x$value" != x; then
1276         cache_var=CACHE_$toolkit
1277         eval "cache=\$${cache_var}"
1278         if test "$cache" = 1; then
1279           echo "$var=$value" >> ${wx_arg_cache_file}
1280           eval "version=\$wx${toolkit}_VERSION"
1281           if test "x$version" != "x"; then
1282             echo "wx${toolkit}_VERSION=$version" >> ${wx_arg_cache_file}
1283           fi
1284         fi
1285         if test "$value" = 1; then
1286           toolkit_echo=`echo $toolkit | tr "[[A-Z]]" "[[a-z]]"`
1287           AC_MSG_RESULT($toolkit_echo)
1288         fi
1289       fi
1290     done
1291 else
1292     if test "x$host_alias" != "x"; then
1293         AC_MSG_RESULT(base ($host_alias hosted) only)
1294     else
1295         AC_MSG_RESULT(base only)
1296     fi
1297 fi
1298
1299 dnl ---------------------------------------------------------------------------
1300 dnl When we are using Cygwin with Motif/GTK+, we want it to appear like
1301 dnl 'just' a POSIX platform, so the Win32 API must not be available
1302 dnl ---------------------------------------------------------------------------
1303 dnl (Windows-only piece)
1304 wants_win32=0
1305 doesnt_want_win32=0
1306 case "${host}" in
1307   *-*-cygwin*)
1308       if test "$wxUSE_MSW" = 1 ; then
1309         wants_win32=1
1310         BAKEFILE_FORCE_PLATFORM=win32
1311       else
1312         doesnt_want_win32=1
1313       fi
1314   ;;
1315   *-*-mingw*)
1316       wants_win32=1
1317   ;;
1318 esac
1319
1320 dnl ---------------------------------------------------------------------------
1321 dnl Wine is a virtual platform, we need to patch things up a bit
1322 dnl ---------------------------------------------------------------------------
1323 if test "$wxUSE_WINE" = "yes"; then
1324     wants_win32=1
1325     dnl FIXME: we should do a better job of testing for these
1326     CC=winegcc
1327     CXX=wineg++
1328     RESCOMP=wrc
1329     LDFLAGS_GUI="-mwindows"
1330 fi
1331
1332 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1333 dnl     take effect on Cygwin/Mingw and not other platforms.
1334 if test "$wants_win32" = 1 ; then
1335     USE_UNIX=0
1336     USE_WIN32=1
1337     AC_DEFINE(__WIN32__)
1338     AC_DEFINE(__WIN95__)
1339     AC_DEFINE(__WINDOWS__)
1340     AC_DEFINE(__GNUWIN32__)
1341     AC_DEFINE(STRICT)
1342     AC_DEFINE(WINVER, 0x0400)
1343 fi
1344 if test "$doesnt_want_win32" = 1 ; then
1345     USE_UNIX=1
1346     USE_WIN32=0
1347 fi
1348 dnl (end of Windows-only piece)
1349
1350 if test "$USE_UNIX" = 1 ; then
1351     wxUSE_UNIX=yes
1352     AC_DEFINE(__UNIX__)
1353 fi
1354
1355 dnl ---------------------------------------------------------------------------
1356 dnl Checks for programs
1357 dnl ---------------------------------------------------------------------------
1358
1359 dnl flush the cache because checking for programs might abort
1360 AC_CACHE_SAVE
1361
1362 dnl cross-compiling support: we're cross compiling if the build system is
1363 dnl different from the target one (assume host and target be always the same)
1364 if test "$build" != "$host" ; then
1365     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 -o "$USE_UNIX" = 1; then
1366         CC=$host_alias-gcc
1367         CXX=$host_alias-c++
1368         AR=$host_alias-ar
1369         RANLIB=$host_alias-ranlib
1370         DLLTOOL=$host_alias-dlltool
1371         RESCOMP=$host_alias-windres
1372         STRIP=$host_alias-strip
1373     elif test "x$CC" '!=' "x"; then
1374         echo "You set CC, I assume you know what you are doing."
1375     else
1376         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1377     fi
1378 fi
1379
1380 dnl C-compiler checks
1381 dnl   defines CC with the compiler to use
1382 dnl   defines GCC with yes if using gcc
1383 dnl   defines GCC empty if not using gcc
1384 dnl   defines CFLAGS
1385 dnl
1386 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1387 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1388 dnl -g and -O flags ourselves below
1389 CFLAGS=${CFLAGS:=}
1390 AC_BAKEFILE_PROG_CC
1391
1392 dnl is -traditional needed for correct compilations
1393 dnl   adds -traditional for gcc if needed
1394 AC_PROG_GCC_TRADITIONAL
1395
1396 AC_LANG_SAVE
1397 AC_LANG_CPLUSPLUS
1398
1399 dnl C++-compiler checks
1400 dnl   defines CXX with the compiler to use
1401 dnl   defines GXX with yes if using gxx
1402 dnl   defines GXX empty if not using gxx
1403 dnl   defines CXXFLAGS
1404 dnl
1405 dnl see CFLAGS line above
1406 CXXFLAGS=${CXXFLAGS:=}
1407 AC_BAKEFILE_PROG_CXX
1408
1409 AC_LANG_RESTORE
1410
1411 dnl ranlib command
1412 dnl   defines RANLIB with the appropriate command
1413 AC_PROG_RANLIB
1414
1415 dnl ar command
1416 dnl   defines AR with the appropriate command
1417 AC_CHECK_PROG(AR, ar, ar)
1418 if test "x$AR" = "x" ; then
1419     AC_MSG_ERROR([ar is needed to build wxWidgets])
1420 fi
1421
1422 dnl install checks
1423 dnl   defines INSTALL with the appropriate command
1424 AC_PROG_INSTALL
1425
1426 dnl   make install path absolute (if not already);
1427 dnl   will fail with (some) MSDOS paths
1428 case ${INSTALL} in
1429   /* ) # Absolute
1430      ;;
1431   ?:* ) # Drive letter, considered as absolute.
1432      ;;
1433   *)
1434      INSTALL=`pwd`/${INSTALL} ;;
1435 esac
1436
1437
1438 case "${host}" in
1439
1440     dnl The other BSD's should probably go in here too, since this is
1441     dnl to workaround a strange static lib BSDism.
1442     dnl Mac OS X install seems to ignore -p option...
1443     *-*-darwin* )
1444         INSTALL_PROGRAM="cp -fp"
1445         INSTALL_DATA="cp -fp"
1446         ;;
1447     *)
1448         ;;
1449 esac
1450
1451 dnl strip command
1452 dnl   defines STRIP as strip or nothing if not found
1453 AC_CHECK_PROG(STRIP, strip, strip, true)
1454
1455 dnl does make support "-include" (only GNU make does AFAIK)?
1456 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1457 [
1458     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1459             egrep -s GNU > /dev/null); then
1460         wx_cv_prog_makeisgnu="yes"
1461     else
1462         wx_cv_prog_makeisgnu="no"
1463     fi
1464 ])
1465
1466 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1467     IF_GNU_MAKE=""
1468 else
1469     IF_GNU_MAKE="#"
1470 fi
1471
1472 AC_SUBST(IF_GNU_MAKE)
1473
1474 dnl we don't need to check for VPATH support in GNU make - it does have it
1475 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1476 dnl check if VPATH works
1477 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1478 dnl create Makefile
1479 cat - << EOF > confMake
1480 check : file
1481         cp \$? \$@
1482         cp \$? final_file
1483 EOF
1484
1485 if test ! -d sub ; then
1486   mkdir sub
1487 fi
1488 echo dummy > sub/file
1489 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1490 RESULT=$?
1491 rm -f sub/file check final_file confMake
1492 rmdir sub
1493 if test "$RESULT" = 0; then
1494   wx_cv_prog_makevpath="yes"
1495 else
1496   wx_cv_prog_makevpath="no"
1497 fi
1498 ])
1499
1500 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1501 AC_MSG_ERROR([
1502 You need a make-utility that is able to use the variable
1503 VPATH correctly.
1504 If your version of make does not support VPATH correctly,
1505 please install GNU-make (possibly as gmake), and start
1506 configure with the following command:
1507 export MAKE=gmake; ./configure  for sh-type shells
1508 setenv MAKE gmake; ./configure  for csh-type shells
1509 Also please do remember to use gmake in this case every time
1510 you are trying to compile.
1511 ])
1512 fi dnl make without VPATH
1513 fi dnl not GNU make
1514
1515 dnl needed for making link to setup.h
1516 AC_PROG_LN_S
1517
1518 dnl ------------------------------------------------------------------------
1519 dnl Platform specific tests
1520 dnl ------------------------------------------------------------------------
1521
1522 dnl xlC needs -qunique under AIX so that one source file can be
1523 dnl compiled to multiple object files and safely linked together.
1524 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1525     CXXFLAGS="$CXXFLAGS -qunique"
1526 fi
1527
1528
1529 dnl This case is for PowerPC OS X vs. everything else
1530 case "${host}" in
1531   powerpc-*-darwin* )
1532     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1533     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1534         choke me for lack of PowerPC
1535 #endif
1536 ],
1537         [AC_MSG_RESULT([yes])],
1538         [AC_MSG_RESULT([no])
1539         AC_DEFINE(__POWERPC__)
1540     ])
1541   ;;
1542 esac
1543
1544 dnl This case is for OS X vs. everything else
1545 case "${host}" in
1546   *-*-darwin* )
1547     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1548     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1549 ],[],
1550         [AC_MSG_RESULT([yes])],
1551         [AC_MSG_RESULT([no])
1552         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1553         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1554 #include <CoreFoundation/CFBase.h>
1555         ],[],
1556         [AC_MSG_RESULT([yes])
1557         dnl We must use -D so source files that don't include wx/setup.h
1558         dnl but do include CFBase will work.
1559         CPPFLAGS="$CPPFLAGS -D__CF_USE_FRAMEWORK_INCLUDES__"],
1560         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1561         )
1562         ]
1563     )
1564   ;;
1565 esac
1566
1567 dnl This case is for OS/2 vs. everything else
1568 case "${host}" in
1569   *-pc-os2_emx | *-pc-os2-emx )
1570       dnl ---------------------------------------------------------------------
1571       dnl When we are using gcc on OS/2, we want to be either using resources
1572       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1573       dnl Moreover we need to link explicitly against either stdcpp.a or
1574       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1575       dnl not "g++/c++".
1576       dnl ---------------------------------------------------------------------
1577       dnl (OS/2-only piece)
1578       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1579           dnl More complete Unix emulation for unix-like ports
1580           dnl by linking in POSIX/2's cExt (if available).
1581           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1582       else
1583           dnl Include resources for the "native" port (wxPM).
1584           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1585       fi
1586       dnl Check for the gcc version (and thereby for the C runtime library).
1587       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1588       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1589       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1590       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1591       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1592           AC_TRY_RUN(
1593               dnl Check the gcc version macro.
1594               [
1595                   #include <stdio.h>
1596
1597                   int main()
1598                   {
1599                       FILE *f=fopen("conftestval", "w");
1600                       if (!f) exit(1);
1601                       fprintf(f,
1602                   #if (__GNUC__ < 3)
1603                               "EMX2"
1604                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1605                               "EMX3"
1606                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1607                               "Innotek5"
1608                   #else
1609                               "Innotek6"
1610                   #endif
1611                       );
1612                       exit(0);
1613                   }
1614               ],
1615               wx_cv_gccversion=`cat conftestval`,
1616               wx_cv_gccversion="EMX2",
1617               dnl Compilation error: Assuming standard EMX environment
1618               wx_cv_gccversion="EMX2"
1619           )
1620       ])
1621       if test "$wx_cv_gccversion" = "EMX2"; then
1622           LIBS="$LIBS -lstdcpp"
1623           LDFLAGS="$LDFLAGS -Zsysv-signals"
1624       else
1625           if test "$wx_cv_gccversion" = "EMX3"; then
1626               LIBS="$LIBS -lstdcxx -lgcc"
1627               LDFLAGS="$LDFLAGS -Zsysv-signals"
1628           else
1629               LIBS="$LIBS -lstdc++"
1630           fi
1631       fi
1632       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1633         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1634         wxUSE_OMF=yes
1635         enable_omf=yes
1636       fi
1637       dnl (end of OS/2-only piece)
1638   ;;
1639   *)
1640       dnl ---------------------------------------------------------------------
1641       dnl look for strcasecmp() in string.h and then strings.h if it's not
1642       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1643       dnl used.
1644       dnl ---------------------------------------------------------------------
1645       dnl (non-OS/2-only piece)
1646
1647       AC_LANG_SAVE
1648       AC_LANG_CPLUSPLUS
1649
1650       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1651           AC_TRY_LINK([
1652               #include <string.h>
1653               ],
1654               [
1655                   strcasecmp("foo", "bar");
1656               ],
1657               ac_cv_string_strcasecmp=yes,
1658               ac_cv_string_strcasecmp=no
1659           )
1660       ])
1661
1662       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1663           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1664       else
1665           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1666               AC_TRY_LINK([
1667                   #include <strings.h>
1668                   ],
1669                   [
1670                       strcasecmp("foo", "bar");
1671                   ],
1672                   ac_cv_strings_strcasecmp=yes,
1673                   ac_cv_strings_strcasecmp=no
1674               )
1675           ])
1676
1677           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1678               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1679           else
1680               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1681           fi
1682       fi
1683
1684       AC_LANG_RESTORE
1685       dnl (end of non-OS/2-only piece)
1686   ;;
1687 esac
1688
1689 dnl ------------------------------------------------------------------------
1690 dnl Check for headers
1691 dnl ------------------------------------------------------------------------
1692
1693 dnl defines HAVE_STDLIB_H
1694 AC_CHECK_HEADERS(stdlib.h)
1695 dnl defines HAVE_MALLOC_H
1696 AC_CHECK_HEADERS(malloc.h)
1697 dnl defines HAVE_UNISTD_H
1698 AC_CHECK_HEADERS(unistd.h)
1699 dnl defines HAVE_WCHAR_H
1700 AC_CHECK_HEADERS(wchar.h)
1701
1702 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1703 if test "$ac_cv_header_wchar_h" != "yes"; then
1704     dnl defines HAVE_WCSTR_H
1705     AC_CHECK_HEADERS(wcstr.h)
1706 fi
1707
1708 dnl defines HAVE_FNMATCH_H
1709 AC_CHECK_HEADERS(fnmatch.h)
1710
1711 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1712 AC_CHECK_HEADERS(langinfo.h)
1713
1714 case "${host}" in
1715   *-pc-os2_emx | *-pc-os2-emx )
1716       dnl Explicitly link -lintl if langinfo.h is available
1717       dnl and intl not yet included in libc
1718       if test $ac_cv_header_langinfo_h = "yes" \
1719                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1720                      -o "$wx_cv_gccversion" = "EMX3" \
1721                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1722           LIBS="$LIBS -lintl"
1723       fi
1724   ;;
1725 esac
1726
1727 dnl ---------------------------------------------------------------------------
1728 dnl Checks for compiler characteristics
1729 dnl ---------------------------------------------------------------------------
1730
1731 dnl defines const to be empty if c-compiler does not support const fully
1732 AC_C_CONST
1733 dnl defines inline to a sensible value for the c-compiler
1734 AC_C_INLINE
1735
1736 dnl check the sizes of integral types (give some reasonable default values for
1737 dnl cross-compiling)
1738 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1739 AC_CHECK_SIZEOF(char, 1)
1740 AC_CHECK_SIZEOF(short, 2)
1741 AC_CHECK_SIZEOF(void *, 4)
1742 AC_CHECK_SIZEOF(int, 4)
1743 AC_CHECK_SIZEOF(long, 4)
1744 AC_CHECK_SIZEOF(size_t, 4)
1745
1746 case "${host}" in
1747     arm-*-linux* )
1748         AC_CHECK_SIZEOF(long long, 8)
1749     ;;
1750     *-hp-hpux* )
1751         AC_CHECK_SIZEOF(long long, 0)
1752         if test "$ac_cv_sizeof_long_long" != "0"; then
1753             dnl HPUX 10.20 headers need this define in order to use long long definitions
1754             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1755         fi
1756     ;;
1757     * )
1758         AC_CHECK_SIZEOF(long long, 0)
1759 esac
1760
1761 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1762 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1763 AC_CHECK_SIZEOF(wchar_t, 0,
1764     [
1765         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1766         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1767         #  error "fake wchar_t"
1768         #endif
1769         #ifdef HAVE_WCHAR_H
1770         #  ifdef __CYGWIN__
1771         #    include <stddef.h>
1772         #  endif
1773         #  include <wchar.h>
1774         #endif
1775         #ifdef HAVE_STDLIB_H
1776         #  include <stdlib.h>
1777         #endif
1778         #include <stdio.h>
1779     ]
1780 )
1781 if test "$ac_cv_sizeof_wchar_t" != "0"; then
1782     wxUSE_WCHAR_T=yes
1783 else
1784     wxUSE_WCHAR_T=no
1785 fi
1786
1787 dnl checks needed to define wxVaCopy
1788 AC_CACHE_CHECK([for va_copy],
1789     wx_cv_func_va_copy,
1790     [
1791         AC_LINK_IFELSE([
1792             #include <stdarg.h>
1793             void foo(char *f, ...)
1794             {
1795                 va_list ap1, ap2;
1796                 va_start(ap1, f);
1797                 va_copy(ap2, ap1);
1798                 va_end(ap2);
1799                 va_end(ap1);
1800             }
1801             int main()
1802             {
1803                 foo("hi", 17);
1804                 return 0;
1805             }],
1806             wx_cv_func_va_copy=yes,
1807             wx_cv_func_va_copy=no
1808         )
1809     ]
1810 )
1811
1812 if test $wx_cv_func_va_copy = "yes"; then
1813     AC_DEFINE(HAVE_VA_COPY)
1814 else
1815     dnl try to understand how can we copy va_lists
1816     AC_CACHE_CHECK([if va_list can be copied by value],
1817         wx_cv_type_va_list_lvalue,
1818         [
1819             AC_RUN_IFELSE([
1820                 #include <stdarg.h>
1821                 int foo(char *f, ...)
1822                 {
1823                     va_list ap1, ap2;
1824                     va_start(ap1, f);
1825                     ap2 = ap1;
1826                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1827                         return 1;
1828                     va_end(ap2);
1829                     va_end(ap1);
1830                     return 0;
1831                 }
1832                 int main()
1833                 {
1834                     return foo("hi", 17);
1835                 }],
1836                 wx_cv_type_va_list_lvalue=yes,
1837                 wx_cv_type_va_list_lvalue=no,
1838                 dnl assume most common case for cross-compiling...
1839                 wx_cv_type_va_list_lvalue=yes
1840             )
1841         ]
1842     )
1843
1844     if test $wx_cv_type_va_list_lvalue != "yes"; then
1845         dnl we suppose that the only thing which can't be copied like this
1846         dnl are arrays... only experience will show whether this is really true
1847         AC_DEFINE(VA_LIST_IS_ARRAY)
1848     fi
1849 fi
1850
1851 dnl check for large file support
1852 AC_SYS_LARGEFILE
1853
1854 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1855 dnl line because otherwise the system headers risk being included before
1856 dnl wx/defs.h which defines these constants leading to inconsistent
1857 dnl sizeof(off_t) in different source files of the same program and linking
1858 dnl problems
1859 if test "x$wx_largefile" = "xyes"; then
1860     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1861         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1862
1863         dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1864         dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1865         dnl The compiler should define it automatically, but some old g++
1866         dnl versions don't define it, so test and add it if necessary. AFAIK
1867         dnl the problem only affects the C++ compiler so it is added to
1868         dnl CXXFLAGS only.
1869         if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1870             AC_CACHE_CHECK(
1871                 [if -D__STDC_EXT__ is required],
1872                 wx_cv_STDC_EXT_required,
1873                 [
1874                     AC_LANG_SAVE
1875                     AC_LANG_CPLUSPLUS
1876                     AC_TRY_COMPILE(
1877                         [],
1878                         [
1879                             #ifndef __STDC_EXT__
1880                                 choke me
1881                             #endif
1882                         ],
1883                         wx_cv_STDC_EXT_required=no,
1884                         wx_cv_STDC_EXT_required=yes
1885                     )
1886                     AC_LANG_RESTORE
1887                 ]
1888             )
1889             if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1890                 CXXFLAGS="$CXXFLAGS -D__STDC_EXT__"
1891             fi
1892         fi
1893     else
1894         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1895     fi
1896     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1897     AC_FUNC_FSEEKO
1898     if test "$ac_cv_sys_largefile_source" != no; then
1899         WX_LARGEFILE_FLAGS="$WX_LARGEFILE_FLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1900     fi
1901     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1902 fi
1903
1904 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1905 WX_C_BIGENDIAN
1906
1907 dnl check for iostream (as opposed to iostream.h) standard header
1908 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1909
1910 dnl check whether C++ compiler supports bool built-in type
1911 WX_CPP_BOOL
1912
1913 dnl check whether C++ compiler supports explicit keyword
1914 WX_CPP_EXPLICIT
1915
1916 dnl check whether C++ compiler supports C++ casts
1917 AC_CXX_CONST_CAST
1918 AC_CXX_REINTERPRET_CAST
1919 AC_CXX_STATIC_CAST
1920 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
1921 dnl AC_CXX_DYNAMIC_CAST
1922
1923 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1924 dnl to get the expression scope behaviour that conforms to the standard.
1925 if test "x$SUNCXX" = xyes; then
1926     CXXFLAGS="$CXXFLAGS -features=tmplife"
1927 fi
1928
1929 dnl check for std::string or std::wstring
1930 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1931     AC_LANG_PUSH(C++)
1932
1933     if test "$wxUSE_UNICODE" = "yes"; then
1934         std_string="std::wstring"
1935         char_type="wchar_t"
1936     else
1937         std_string="std::string"
1938         char_type="char"
1939     fi
1940
1941     dnl check if <string> declares std::wstring
1942     AC_MSG_CHECKING([for $std_string in <string>])
1943     AC_TRY_COMPILE([#include <string>],
1944                    [$std_string foo;],
1945                    [AC_MSG_RESULT(yes)
1946                     AC_DEFINE(HAVE_STD_WSTRING)],
1947                    [AC_MSG_RESULT(no)
1948                     AC_MSG_CHECKING([if std::basic_string<$char_type> works])
1949                     AC_TRY_COMPILE([
1950                         #ifdef HAVE_WCHAR_H
1951                         #  ifdef __CYGWIN__
1952                         #    include <stddef.h>
1953                         #  endif
1954                         #  include <wchar.h>
1955                         #endif
1956                         #ifdef HAVE_STDLIB_H
1957                         #  include <stdlib.h>
1958                         #endif
1959                         #include <stdio.h>
1960                         #include <string>
1961                         ],
1962                         [std::basic_string<$char_type> foo;
1963                          const $char_type* dummy = foo.c_str();],
1964                         [AC_MSG_RESULT(yes)],
1965                         [AC_MSG_RESULT([no])
1966                          if test "$wxUSE_STL" = "yes"; then
1967                              AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
1968                          elif grep wxUSE_STD_STRING $wx_arg_cache_file >/dev/null; then
1969                              AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
1970                          else
1971                              AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
1972                              wxUSE_STD_STRING=no
1973                          fi
1974                         ]
1975                     )
1976                     ])
1977
1978     AC_LANG_POP
1979 fi
1980
1981 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1982     AC_LANG_PUSH(C++)
1983
1984     AC_CHECK_TYPES([std::istream, std::ostream],,
1985                    [wxUSE_STD_IOSTREAM=no],
1986                    [#include <iostream>])
1987
1988     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
1989         if grep wxUSE_STD_IOSTREAM $wx_arg_cache_file >/dev/null; then
1990             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
1991         else
1992             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
1993         fi
1994     fi
1995
1996     AC_LANG_POP
1997 fi
1998
1999 if test "$wxUSE_STL" = "yes"; then
2000     AC_LANG_PUSH(C++)
2001
2002     dnl check for basic STL functionality
2003     AC_MSG_CHECKING([for basic STL functionality])
2004     AC_TRY_COMPILE([#include <string>
2005                     #include <functional>
2006                     #include <algorithm>
2007                     #include <vector>
2008                     #include <list>],
2009                     [std::vector<int> moo;
2010                      std::list<int> foo;
2011                      std::vector<int>::iterator it =
2012                          std::find_if(moo.begin(), moo.end(),
2013                                       std::bind2nd(std::less<int>(), 3));],
2014                     [AC_MSG_RESULT([yes])],
2015                     [AC_MSG_RESULT([no])
2016                      AC_MSG_ERROR([Basic STL functionality missing])])
2017
2018     dnl check for compliant std::string::compare
2019     AC_MSG_CHECKING([for compliant std::string::compare])
2020     AC_TRY_COMPILE([#include <string>],
2021                    [std::string foo, bar;
2022                     foo.compare(bar);
2023                     foo.compare(1, 1, bar);
2024                     foo.compare(1, 1, bar, 1, 1);
2025                     foo.compare("");
2026                     foo.compare(1, 1, "");
2027                     foo.compare(1, 1, "", 2);],
2028                    [AC_MSG_RESULT(yes)
2029                     AC_DEFINE(HAVE_STD_STRING_COMPARE)],
2030                    [AC_MSG_RESULT(no)])
2031
2032     dnl check for hash_map and hash_set headers
2033     AC_CHECK_HEADER([hash_map],
2034                     [AC_MSG_CHECKING([for hash_map and hash_set])
2035                      AC_TRY_COMPILE([#include <hash_map>
2036                                      #include <hash_set>],
2037                                     [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2038                                      std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2039                                     [AC_MSG_RESULT(yes)
2040                                      AC_DEFINE(HAVE_HASH_MAP)
2041                                      AC_DEFINE(HAVE_STD_HASH_MAP)],
2042                                     [AC_MSG_RESULT(no)])
2043                      ])
2044
2045     AC_CHECK_HEADER([ext/hash_map],
2046                     [AC_MSG_CHECKING([for hash_map and hash_set])
2047                      AC_TRY_COMPILE([#include <ext/hash_map>
2048                                      #include <ext/hash_set>],
2049                                     [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2050                                      __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2051                                     [AC_MSG_RESULT(yes)
2052                                      AC_DEFINE(HAVE_EXT_HASH_MAP)
2053                                      AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)],
2054                                     [AC_MSG_RESULT(no)])
2055                      ])
2056
2057     AC_LANG_POP
2058 fi
2059
2060 dnl ---------------------------------------------------------------------------
2061 dnl Define search path for includes and libraries: all headers and libs will be
2062 dnl looked for in all directories of this path
2063 dnl ---------------------------------------------------------------------------
2064
2065 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2066 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2067 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2068 dnl
2069 dnl Also try to put all directories which may contain X11R6 before those which
2070 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2071 dnl
2072 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2073 dnl systems which have both (AIX 4.x does)
2074 SEARCH_INCLUDE="\
2075     /usr/local/include        \
2076                               \
2077     /usr/Motif-2.1/include    \
2078     /usr/Motif-1.2/include    \
2079     /usr/include/Motif1.2     \
2080     /opt/xpm/include/X11      \
2081     /opt/GBxpm/include/       \
2082     /opt/GBxpm/X11/include/   \
2083                               \
2084     /usr/dt/include           \
2085     /usr/openwin/include      \
2086                               \
2087     /usr/include/Xm           \
2088                               \
2089     /usr/X11R6/include        \
2090     /usr/X11R6.4/include      \
2091     /usr/X11R5/include        \
2092     /usr/X11R4/include        \
2093                               \
2094     /usr/include/X11R6        \
2095     /usr/include/X11R5        \
2096     /usr/include/X11R4        \
2097                               \
2098     /usr/local/X11R6/include  \
2099     /usr/local/X11R5/include  \
2100     /usr/local/X11R4/include  \
2101                               \
2102     /usr/local/include/X11R6  \
2103     /usr/local/include/X11R5  \
2104     /usr/local/include/X11R4  \
2105                               \
2106     /usr/X11/include          \
2107     /usr/include/X11          \
2108     /usr/local/X11/include    \
2109     /usr/local/include/X11    \
2110                               \
2111     /usr/X386/include         \
2112     /usr/x386/include         \
2113     /usr/XFree86/include/X11  \
2114                               \
2115     /usr/pkg/include          \
2116                               \
2117     X:/XFree86/include        \
2118     X:/XFree86/include/X11    \
2119                               \
2120     /usr/include/gtk          \
2121     /usr/local/include/gtk    \
2122     /usr/include/glib         \
2123     /usr/local/include/glib   \
2124                               \
2125     /usr/include/qt           \
2126     /usr/local/include/qt     \
2127                               \
2128     /usr/local/arm/3.3.2/include     \
2129                               \
2130     /usr/include/windows      \
2131     /usr/include/wine         \
2132     /usr/local/include/wine   \
2133                               \
2134     /usr/unsupported/include  \
2135     /usr/athena/include       \
2136     /usr/local/x11r5/include  \
2137     /usr/lpp/Xamples/include  \
2138                               \
2139     /usr/openwin/share/include"
2140
2141 dnl prepend lib and lib32 for IRIX where the files in these directories should
2142 dnl be found before the ones in lib64 for 32bit compilation -- of course, this
2143 dnl probably/surely breaks 64bit compilation... IMO the only real solution is to
2144 dnl stop using WX_PATH_FIND_LIBRARIES() at all and use AC_CHECK_LIB() instead
2145 dnl
2146 dnl also put 64 bit versions for Linux on AMD, they must come before the usual
2147 dnl locations or 64 bit compilation failed
2148 SEARCH_LIB="/usr/lib /usr/lib32 /usr/lib64 /usr/X11R6/lib64 `echo "$SEARCH_INCLUDE" | sed s/include/lib/g`"
2149
2150 dnl Cross compiling with gcc?
2151 if test "$build" != "$host" -a "$GCC" = yes; then
2152     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2153     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2154     dnl for a 'root' below which libraries and headers for the target system
2155     dnl might be installed.
2156     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2157         cross_root=`dirname $cross_root`
2158         cross_root=`dirname $cross_root`
2159
2160         dnl substitute this candiate root for '^/usr' in the search lists,
2161         dnl strip out any that don't start '^/usr'.
2162         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2163         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2164
2165         dnl also have pkg-config search for *.pc files under this 'root'
2166         if test -z "$PKG_CONFIG_PATH"; then
2167             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2168             export PKG_CONFIG_PATH
2169         fi
2170
2171         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2172         dnl -x-libraries are given on the command line. So if they are not
2173         dnl set then set them here to plausible defaults.
2174         if test -z "$x_includes" -o "$x_includes" = NONE; then
2175             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2176             x_includes=$ac_find_includes
2177         fi
2178         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2179             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2180             x_libraries=$ac_find_libraries
2181         fi
2182     fi
2183 fi
2184
2185 dnl ------------------------------------------------------------------------
2186 dnl Check for libraries
2187 dnl ------------------------------------------------------------------------
2188
2189 dnl flush the cache because checking for libraries below might abort
2190 AC_CACHE_SAVE
2191
2192 dnl check for glibc version
2193 dnl
2194 dnl VZ: I have no idea why had this check been there originally, but now
2195 dnl     we could probably do without it by just always adding _GNU_SOURCE
2196 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2197     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2198         AC_TRY_COMPILE([#include <features.h>],
2199             [
2200                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2201                 not glibc 2.1
2202                 #endif
2203             ],
2204             [
2205                 wx_cv_lib_glibc21=yes
2206             ],
2207             [
2208                 wx_cv_lib_glibc21=no
2209             ]
2210         )
2211     ])
2212     if test "$wx_cv_lib_glibc21" = "yes"; then
2213         AC_DEFINE(wxHAVE_GLIBC2)
2214     fi
2215 fi
2216
2217 dnl we may need _GNU_SOURCE for 2 things:
2218 dnl
2219 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2220 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2221 dnl  which breaks libtiff compilation, so it is simpler to just define
2222 dnl  _GNU_SOURCE to get everything)
2223 dnl
2224 dnl  2. for Unicode functions
2225 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2226     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2227         AC_DEFINE(_GNU_SOURCE)
2228     fi
2229 fi
2230
2231 dnl ---------------------------------------------------------------------------
2232 dnl Optional libraries
2233 dnl
2234 dnl   --with-<lib>=sys
2235 dnl       looks for system library and fails if not found
2236 dnl
2237 dnl   --with-<lib>
2238 dnl   --with-<lib>=yes
2239 dnl       looks for system library and, if not found, prints a warning,
2240 dnl       falls back to the builtin wx version, and continues configuration
2241 dnl
2242 dnl   --with-<lib>=builtin
2243 dnl       uses builtin wx version without searching for system library
2244 dnl
2245 dnl   --with-<lib>=no
2246 dnl   --without-<lib>
2247 dnl       do not use library (neither system nor builtin wx version)
2248 dnl
2249 dnl ---------------------------------------------------------------------------
2250
2251 dnl ------------------------------------------------------------------------
2252 dnl Check for regex libraries
2253 dnl ------------------------------------------------------------------------
2254
2255 if test "$wxUSE_REGEX" != "no"; then
2256     AC_DEFINE(wxUSE_REGEX)
2257
2258     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2259         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2260         wxUSE_REGEX=builtin
2261     fi
2262
2263     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2264         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2265         dnl on some old systems it may be in libregex - check for it too?
2266         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp)])
2267
2268         if test "x$ac_cv_func_regcomp" != "xyes"; then
2269             if test "$wxUSE_REGEX" = "sys" ; then
2270                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2271             else
2272                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2273                 wxUSE_REGEX=builtin
2274             fi
2275         else
2276             dnl we are using the system library
2277             wxUSE_REGEX=sys
2278             dnl only the built-in supports advanced REs
2279             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2280         fi
2281     fi
2282 fi
2283
2284 dnl ------------------------------------------------------------------------
2285 dnl Check for zlib compression library
2286 dnl ------------------------------------------------------------------------
2287
2288 ZLIB_LINK=
2289 if test "$wxUSE_ZLIB" != "no" ; then
2290     AC_DEFINE(wxUSE_ZLIB)
2291
2292     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2293         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2294         dnl should still use it because hopefully (can someone confirm this?)
2295         dnl Apple did fix the security problem in it and not using the system
2296         dnl library results in a whole bunch of warnings when linking with
2297         dnl Carbon framework
2298         if test "$USE_DARWIN" = 1; then
2299             system_zlib_h_ok="yes"
2300         else
2301             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2302             dnl known to not work) and although I don't know which is
2303             dnl the minimal required version it's safer to test for 1.1.4 as
2304             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2305             dnl has anything more ancient (1.1.3 was released in July 1998)
2306             dnl anyhow
2307             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2308                 [AC_TRY_RUN(
2309                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2310                     [
2311                         #include <zlib.h>
2312                         #include <stdio.h>
2313
2314                         int main()
2315                         {
2316                             FILE *f=fopen("conftestval", "w");
2317                             if (!f) exit(1);
2318                             fprintf(f, "%s",
2319                                     ZLIB_VERSION[0] == '1' &&
2320                                     (ZLIB_VERSION[2] > '1' ||
2321                                     (ZLIB_VERSION[2] == '1' &&
2322                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2323                             exit(0);
2324                         }
2325                     ],
2326                     ac_cv_header_zlib_h=`cat conftestval`,
2327                     ac_cv_header_zlib_h=no,
2328                     dnl cross-compiling: don't have an answer, try later
2329                     unset ac_cv_header_zlib_h
2330                 )]
2331             )
2332             dnl If the test above did not come up with a value (e.g. cross
2333             dnl compiling) then this should give a definitive answer
2334             AC_CHECK_HEADER(zlib.h)
2335
2336             system_zlib_h_ok=$ac_cv_header_zlib_h
2337         fi
2338
2339         if test "$system_zlib_h_ok" = "yes"; then
2340             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2341         fi
2342
2343         if test "x$ZLIB_LINK" = "x" ; then
2344             if test "$wxUSE_ZLIB" = "sys" ; then
2345                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2346             else
2347                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2348                 wxUSE_ZLIB=builtin
2349             fi
2350         else
2351             dnl we are using the system library
2352             wxUSE_ZLIB=sys
2353         fi
2354     fi
2355 fi
2356
2357 dnl ------------------------------------------------------------------------
2358 dnl Check for png library
2359 dnl ------------------------------------------------------------------------
2360
2361 PNG_LINK=
2362 if test "$wxUSE_LIBPNG" != "no" ; then
2363     AC_DEFINE(wxUSE_LIBPNG)
2364
2365     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2366         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2367         wxUSE_LIBPNG=sys
2368     fi
2369
2370     dnl for the check below to have a chance to succeed, we must already have
2371     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2372     dnl doesn't depend on zlib)
2373     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2374         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2375         wxUSE_LIBPNG=builtin
2376     fi
2377
2378     if test "$wxUSE_MGL" != 1 ; then
2379         dnl Don't check for libpng when building wxMGL, libmgl contains it
2380         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2381             dnl libpng version 0.9 is known to not work, if an even newer
2382             dnl version is required, just bump it up in the test below
2383             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2384                 [AC_TRY_RUN(
2385                     dnl png.h defines PNG_LIBPNG_VER=number
2386                     [
2387                         #include <png.h>
2388                         #include <stdio.h>
2389
2390                         int main()
2391                         {
2392                             FILE *f=fopen("conftestval", "w");
2393                             if (!f) exit(1);
2394                             fprintf(f, "%s",
2395                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2396                             exit(0);
2397                         }
2398                     ],
2399                     ac_cv_header_png_h=`cat conftestval`,
2400                     ac_cv_header_png_h=no,
2401                     dnl cross-compiling: test (later) if we have any png.h
2402                     unset ac_cv_header_png_h
2403                 )]
2404             )
2405             AC_CHECK_HEADER(png.h)
2406
2407             if test "$ac_cv_header_png_h" = "yes"; then
2408                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2409             fi
2410
2411             if test "x$PNG_LINK" = "x" ; then
2412                 if test "$wxUSE_LIBPNG" = "sys" ; then
2413                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2414                 else
2415                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2416                     wxUSE_LIBPNG=builtin
2417                 fi
2418             else
2419                 dnl we are using the system library
2420                 wxUSE_LIBPNG=sys
2421             fi
2422         fi
2423     fi
2424
2425     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2426 fi
2427
2428 dnl ------------------------------------------------------------------------
2429 dnl Check for jpeg library
2430 dnl ------------------------------------------------------------------------
2431
2432 JPEG_LINK=
2433 if test "$wxUSE_LIBJPEG" != "no" ; then
2434     AC_DEFINE(wxUSE_LIBJPEG)
2435
2436     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2437         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2438         wxUSE_LIBJPEG=sys
2439     fi
2440
2441     if test "$wxUSE_MGL" != 1 ; then
2442         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2443         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2444             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2445             dnl HAVE_STDLIB_H which are already defined and this provokes
2446             dnl a compiler warning which configure considers as an error...
2447             AC_MSG_CHECKING(for jpeglib.h)
2448             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2449                 AC_TRY_COMPILE(
2450                     [
2451                         #undef HAVE_STDLIB_H
2452                         #include <stdio.h>
2453                         #include <jpeglib.h>
2454                     ],
2455                     [
2456                     ],
2457                     ac_cv_header_jpeglib_h=yes,
2458                     ac_cv_header_jpeglib_h=no
2459                 )
2460             )
2461             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2462
2463             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2464                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2465             fi
2466
2467             if test "x$JPEG_LINK" = "x" ; then
2468                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2469                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2470                 else
2471                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2472                     wxUSE_LIBJPEG=builtin
2473                 fi
2474             else
2475                 dnl we are using the system library
2476                 wxUSE_LIBJPEG=sys
2477             fi
2478         fi
2479     fi
2480 fi
2481
2482 dnl ------------------------------------------------------------------------
2483 dnl Check for tiff library
2484 dnl ------------------------------------------------------------------------
2485
2486 TIFF_LINK=
2487 TIFF_PREREQ_LINKS=-lm
2488 if test "$wxUSE_LIBTIFF" != "no" ; then
2489     AC_DEFINE(wxUSE_LIBTIFF)
2490
2491     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2492         dnl libtiff may depend on libjpeg and libz so use them in the test
2493         dnl below or it would fail
2494         if test "$wxUSE_LIBJPEG" = "sys"; then
2495             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2496         fi
2497         if test "$wxUSE_ZLIB" = "sys"; then
2498             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2499         fi
2500         AC_CHECK_HEADER(tiffio.h,
2501                         [
2502                             AC_CHECK_LIB(tiff, TIFFError,
2503                                          TIFF_LINK=" -ltiff",
2504                                          ,
2505                                          $TIFF_PREREQ_LINKS)
2506                         ]
2507                        )
2508
2509         if test "x$TIFF_LINK" = "x" ; then
2510             if test "$wxUSE_LIBTIFF" = "sys" ; then
2511                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2512             else
2513                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2514                 wxUSE_LIBTIFF=builtin
2515             fi
2516         else
2517             dnl we are using the system library
2518             wxUSE_LIBTIFF=sys
2519         fi
2520     fi
2521 fi
2522
2523 dnl ------------------------------------------------------------------------
2524 dnl Check for expat libraries
2525 dnl ------------------------------------------------------------------------
2526
2527 if test "$wxUSE_WCHAR_T" != "yes"; then
2528     if test "$wxUSE_EXPAT" != "no"; then
2529         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2530         wxUSE_EXPAT=no
2531     fi
2532     if test "$wxUSE_XML" != "no"; then
2533         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2534         wxUSE_XML=no
2535     fi
2536 fi
2537
2538 if test "$wxUSE_EXPAT" != "no"; then
2539     wxUSE_XML=yes
2540     AC_DEFINE(wxUSE_EXPAT)
2541     AC_DEFINE(wxUSE_XML)
2542
2543     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2544         AC_CHECK_HEADER([expat.h], [found_expat_h=1])
2545         if test "x$found_expat_h" = "x1"; then
2546             dnl Expat 1.95.6 comes with broken expat.h:
2547             AC_CACHE_CHECK([if expat.h is valid C++ header],
2548                 wx_cv_expat_is_not_broken,
2549                 [
2550                 AC_LANG_SAVE
2551                 AC_LANG_CPLUSPLUS
2552                 AC_TRY_COMPILE([#include <expat.h>],[],
2553                     wx_cv_expat_is_not_broken=yes,
2554                     wx_cv_expat_is_not_broken=no
2555                 )
2556                 AC_LANG_RESTORE
2557                 ]
2558             )
2559             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2560                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2561             fi
2562         fi
2563         if test "x$EXPAT_LINK" = "x" ; then
2564             if test "$wxUSE_EXPAT" = "sys" ; then
2565                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2566             else
2567                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2568                 wxUSE_EXPAT=builtin
2569             fi
2570         else
2571             dnl we are using the system library
2572             wxUSE_EXPAT=sys
2573         fi
2574     fi
2575     if test "$wxUSE_EXPAT" = "builtin" ; then
2576         dnl Expat needs this:
2577         AC_CONFIG_SUBDIRS([src/expat])
2578     fi
2579 fi
2580
2581
2582 dnl ------------------------------------------------------------------------
2583 dnl Check for libmspack
2584 dnl ------------------------------------------------------------------------
2585
2586 if test "$wxUSE_LIBMSPACK" != "no"; then
2587     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1])
2588     if test "x$found_mspack_h" = "x1"; then
2589         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2590                      MSPACK_LINK=" -lmspack")
2591     fi
2592     if test "x$MSPACK_LINK" = "x" ; then
2593         wxUSE_LIBMSPACK=no
2594     fi
2595 fi
2596
2597 if test "$wxUSE_LIBMSPACK" != "no"; then
2598     AC_DEFINE(wxUSE_LIBMSPACK)
2599 fi
2600
2601
2602 dnl ----------------------------------------------------------------
2603 dnl search for toolkit (widget sets)
2604 dnl ----------------------------------------------------------------
2605
2606 AFMINSTALL=
2607 WIN32INSTALL=
2608
2609 TOOLKIT=
2610 TOOLKIT_INCLUDE=
2611 WIDGET_SET=
2612
2613 dnl are we building for a win32 target environment?
2614 dnl If so, setup common stuff needed for both GUI and Base libs.
2615 if test "$USE_WIN32" = 1 ; then
2616     AC_CHECK_HEADERS(w32api.h)
2617     AC_CHECK_HEADER(windows.h, [],
2618     [
2619         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2620     ])
2621
2622     dnl --- FIXME: This is still a somewhat random list of libs,
2623     dnl ---        some of them should probably be included conditionally.
2624     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2625
2626     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2627         LIBS="$LIBS -loleacc"
2628     fi
2629
2630     case "${host}" in
2631         *-*-cygwin* )
2632             dnl Cygwin doesn't include these by default
2633             LIBS="$LIBS -lkernel32 -luser32"
2634             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2635     esac
2636
2637     dnl add extra odbc libs if we have compiled in odbc
2638     if test "$wxUSE_ODBC" = "sys" ; then
2639         wxUSE_ODBC = "yes"
2640     fi
2641     if test "$wxUSE_ODBC" = "yes" ; then
2642         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2643         AC_DEFINE(wxUSE_ODBC)
2644     fi
2645     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2646
2647     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2648     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2649
2650     dnl install Win32-specific files in "make install"
2651     WIN32INSTALL=win32install
2652 fi
2653
2654 if test "$wxUSE_GUI" = "yes"; then
2655     USE_GUI=1
2656
2657     GUI_TK_LIBRARY=
2658
2659     WXGTK12=
2660     WXGTK127=
2661     WXGTK20=
2662     WXGPE=
2663
2664     if test "$wxUSE_COCOA" = 1 ; then
2665         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2666             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2667             wxUSE_PRINTING_ARCHITECTURE=no
2668         fi
2669         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2670             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2671             wxUSE_DRAG_AND_DROP=no
2672         fi
2673         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2674             AC_MSG_WARN([Drag Image and DandD not supported under wxCocoa yet, disabled])
2675             wxUSE_DRAGIMAGE=no
2676         fi
2677     fi
2678
2679     if test "$wxUSE_MSW" = 1 ; then
2680         TOOLKIT=MSW
2681         GUIDIST=MSW_DIST
2682
2683         dnl -mwindows causes a heap of other default gui libs to be linked in.
2684         case "${host}" in
2685             *-*-mingw32* )
2686                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2687         esac
2688     fi
2689
2690     if test "$wxUSE_GTK" = 1; then
2691         AC_MSG_CHECKING([for GTK+ version])
2692
2693         gtk_version_cached=1
2694         AC_CACHE_VAL(wx_cv_lib_gtk,
2695             [
2696                 dnl stupid GTK+ AM macros produce their own messages, so we
2697                 dnl have to pass to the next line
2698                 gtk_version_cached=0
2699                 AC_MSG_RESULT()
2700
2701                 dnl we must link against lgthread unless the user
2702                 dnl used --disable-threads
2703                 GTK_MODULES=
2704                 if test "$wxUSE_THREADS" = "yes"; then
2705                     GTK_MODULES=gthread
2706                 fi
2707
2708                 dnl detect GTK2
2709                 wx_cv_lib_gtk=
2710                 if test "x$wxGTK_VERSION" != "x1"; then
2711                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2712                 fi
2713
2714                 dnl detect GTK1.x
2715                 if test -z "$wx_cv_lib_gtk"; then
2716                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2717                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2718
2719                         if test -z "$wx_cv_lib_gtk"; then
2720                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2721                         fi
2722                     fi
2723                 fi
2724
2725                 if test -z "$wx_cv_lib_gtk"; then
2726                     dnl looks better in AC_MSG_RESULT
2727                     wx_cv_lib_gtk=none
2728                 else
2729                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2730                     dnl subsequent runs
2731                     wx_cv_cflags_gtk=$GTK_CFLAGS
2732                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
2733                 fi
2734             ]
2735         )
2736
2737         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2738         dnl enough
2739         if test "$gtk_version_cached" = 1; then
2740             AC_MSG_RESULT($wx_cv_lib_gtk)
2741         fi
2742
2743         case "$wx_cv_lib_gtk" in
2744             2.0)    WXGTK20=1
2745                     TOOLKIT_VERSION=2
2746                     ;;
2747             1.2.7)  WXGTK127=1
2748                     WXGTK12=1
2749                     ;;
2750             1.2.3)  WXGTK12=1
2751                     ;;
2752             *)      AC_MSG_ERROR([
2753 The development files for GTK+ were not found. For GTK+ 2, please
2754 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2755 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2756 and that the version is 1.2.3 or above. Also check that the
2757 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2758 --libs' are in the LD_LIBRARY_PATH or equivalent.
2759                             ])
2760                     ;;
2761         esac
2762
2763         if test "$WXGTK20" = 1; then
2764             save_CFLAGS="$CFLAGS"
2765             save_LIBS="$LIBS"
2766             CFLAGS="$CFLAGS $wx_cv_cflags_gtk"
2767             LIBS="$LIBS $wx_cv_libs_gtk"
2768
2769             dnl gtk_icon_size_lookup is not available in the GTK+ headers
2770             dnl that have shipped with some versions of Sun's JDS. Not using
2771             dnl AC_CHECK_FUNCS here since it only checks the function exists
2772             dnl in the lib (not the header).
2773             AC_MSG_CHECKING([if gtk_icon_size_lookup is missing])
2774             AC_TRY_COMPILE([
2775                             #include <gtk/gtk.h>
2776                            ],
2777                            [
2778                             void *f = gtk_icon_size_lookup;
2779                            ],
2780                            [
2781                             AC_MSG_RESULT([no])
2782                            ],
2783                            [
2784                             AC_DEFINE(NEED_GTK_ICON_SIZE_LOOKUP)
2785                             AC_MSG_RESULT([yes])
2786                            ])
2787
2788             dnl test if we have at least GTK+ 2.4:
2789             AC_MSG_CHECKING([if GTK+ is version >= 2.4])
2790             AC_TRY_COMPILE([
2791                             #include <gtk/gtk.h>
2792                            ],
2793                            [
2794                             #if !GTK_CHECK_VERSION(2,4,0)
2795                             Not GTK+ 2.4
2796                             #endif
2797                            ],
2798                            [
2799                             AC_DEFINE(__WXGTK24__)
2800                             AC_MSG_RESULT([yes])
2801                            ],
2802                            [
2803                             AC_MSG_RESULT([no])
2804                            ])
2805
2806             CFLAGS="$save_CFLAGS"
2807             LIBS="$save_LIBS"
2808         else
2809             if test "$wxUSE_UNICODE" = "yes"; then
2810                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2811                 wxUSE_UNICODE=no
2812             fi
2813         fi
2814
2815         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2816         dnl have it but we do the check for the others)
2817         if test "$USE_DARWIN" != 1; then
2818             AC_CHECK_FUNCS(poll)
2819         fi
2820
2821         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2822         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2823
2824         AFMINSTALL=afminstall
2825         TOOLKIT=GTK
2826         GUIDIST=GTK_DIST
2827
2828         dnl test for XIM support in libgdk
2829         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2830
2831
2832         dnl test for external libxpm if we're configured to use it
2833         if test "$wxUSE_GPE" = "yes"; then
2834             AC_MSG_CHECKING(for gpewidget library)
2835             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2836             if test "$ac_find_libraries" != "" ; then
2837                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2838                 dnl -lgpewidget must be before all GTK libs and
2839                 dnl we guess its path from the prefix
2840                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2841                 WXGPE=1
2842                 AC_MSG_RESULT(found at $ac_find_libraries)
2843             else
2844                 AC_MSG_RESULT(not found)
2845             fi
2846
2847             dnl AC_MSG_CHECKING(for gpe library)
2848             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2849             dnl if test "$ac_find_libraries" != "" ; then
2850             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2851             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2852             dnl     AC_MSG_RESULT(found at $ac_find_libraries)
2853             dnl else
2854             dnl     AC_MSG_RESULT(not found)
2855             dnl fi
2856         fi
2857     fi
2858
2859     if test "$wxUSE_MGL" = 1; then
2860        AC_MSG_CHECKING(for SciTech MGL library)
2861         if test "x$MGL_ROOT" = x ; then
2862             AC_MSG_RESULT(not found)
2863             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2864         else
2865             AC_MSG_RESULT($MGL_ROOT)
2866         fi
2867
2868         AC_MSG_CHECKING(for libmgl location)
2869         dnl Find MGL library that we want
2870         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2871         dnl             and for non-x86 versions
2872         case "${host}" in
2873             *-*-linux* )
2874               dnl glibc.so, glibc are for older versions of MGL,
2875               dnl x86/a, x86/so are used by >= 5.0 R11
2876               if test "x$wxUSE_SHARED" = xyes ; then
2877                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2878               else
2879                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2880               fi
2881               ;;
2882             *-pc-msdosdjgpp )
2883               mgl_os_candidates="dos32/dj2"
2884               ;;
2885             *)
2886               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2887         esac
2888
2889         mgl_lib_type=""
2890         mgl_os=""
2891
2892         for mgl_os_i in $mgl_os_candidates ; do
2893             if test "x$mgl_os" = x ; then
2894                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2895                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2896                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2897                         mgl_lib_type=debug
2898                         mgl_os=$mgl_os_i
2899                     fi
2900                 fi
2901                 if test "x$mgl_lib_type" = x ; then
2902                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2903                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2904                         mgl_lib_type=release
2905                         mgl_os=$mgl_os_i
2906                     fi
2907                 fi
2908             fi
2909         done
2910
2911         if test "x$mgl_os" = x ; then
2912             AC_MSG_RESULT(not found)
2913             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2914         fi
2915         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2916
2917         wxUSE_UNIVERSAL="yes"
2918
2919         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2920         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2921
2922         AFMINSTALL=afminstall
2923         TOOLKIT=MGL
2924         GUIDIST=MGL_DIST
2925     fi
2926
2927     if test "$wxUSE_MICROWIN" = 1; then
2928         AC_MSG_CHECKING(for MicroWindows)
2929         if test "x$MICROWINDOWS" = x ; then
2930             AC_MSG_RESULT(not found)
2931             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2932         else
2933             AC_MSG_RESULT($MICROWINDOWS)
2934         fi
2935
2936         if test -f $MICROWINDOWS/lib/libmwin.a; then
2937             AC_MSG_RESULT(MicroWindows' libraries found.)
2938         else
2939             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2940         fi
2941
2942         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2943         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2944
2945         wxUSE_UNIVERSAL="yes"
2946
2947         AFMINSTALL=afminstall
2948         TOOLKIT=MICROWIN
2949         GUIDIST=MICROWIN_DIST
2950
2951         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2952     fi
2953
2954     dnl common part of X11 and Motif port checks
2955     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
2956         dnl use standard macros to check for X headers/libs, this brings
2957         dnl support for the standard configure options --x-includes,
2958         dnl --x-libraries and --no-x
2959         AC_PATH_XTRA
2960
2961         if test "$no_x" = "yes"; then
2962           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2963         fi
2964
2965         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
2966         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
2967         dnl this junk out
2968         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
2969         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2970         AFMINSTALL=afminstall
2971         COMPILED_X_PROGRAM=0
2972
2973     fi
2974
2975     if test "$wxUSE_X11" = 1; then
2976         if test "$wxUSE_NANOX" = "yes"; then
2977             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2978             if test "x$MICROWIN" = x ; then
2979                 AC_MSG_RESULT(not found)
2980                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2981             else
2982                 AC_MSG_RESULT($MICROWIN)
2983                 AC_DEFINE(wxUSE_NANOX)
2984             fi
2985         fi
2986
2987         if test "$wxUSE_UNICODE" = "yes"; then
2988                 PKG_CHECK_MODULES(PANGOX, pangox,
2989                     [
2990                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2991                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
2992                     ],
2993                     [
2994                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2995                     ]
2996                 )
2997                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2998                     [
2999                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
3000                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3001                     ],
3002                     [
3003                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3004                         wxUSE_PRINTING_ARCHITECTURE="no"
3005                     ]
3006                 )
3007                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3008                     [
3009                         AC_DEFINE(HAVE_PANGO_XFT)
3010                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
3011                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3012                     ],
3013                     [
3014                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3015                     ]
3016                 )
3017                 save_CFLAGS="$CFLAGS"
3018                 save_LIBS="$LIBS"
3019                 CFLAGS="$CFLAGS $PANGOX_CFLAGS"
3020                 LIBS="$LIBS $PANGOX_LIBS"
3021                 AC_CHECK_FUNCS([pango_font_family_is_monospace])
3022                 CFLAGS="$save_CFLAGS"
3023                 LIBS="$save_LIBS"
3024         fi
3025
3026         wxUSE_UNIVERSAL="yes"
3027
3028         if test "$wxUSE_NANOX" = "yes"; then
3029             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3030             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__NANOX__ -DMWPIXEL_FORMAT=MWPF_TRUECOLOR0888 -DHAVE_FILEIO -DHAVE_BMP_SUPPORT=1 -DHAVE_GIF_SUPPORT=1 -DHAVE_PNM_SUPPORT=1 -DHAVE_XPM_SUPPORT=1 -DUNIX=1 -DUSE_EXPOSURE -DSCREEN_HEIGHT=480 -DSCREEN_WIDTH=640 -DSCREEN_DEPTH=4 -DX11=1"
3031             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3032         else
3033             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3034         fi
3035
3036         TOOLKIT=X11
3037         GUIDIST=X11_DIST
3038     fi
3039
3040     if test "$wxUSE_MOTIF" = 1; then
3041         if test "$wxUSE_UNICODE" = "yes"; then
3042             AC_MSG_ERROR([Unicode configuration not supported with Motif])
3043         fi
3044
3045         AC_MSG_CHECKING(for Motif/Lesstif headers)
3046         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3047         if test "$ac_find_includes" != "" ; then
3048             AC_MSG_RESULT(found in $ac_find_includes)
3049             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3050             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3051         else
3052             save_CFLAGS=$CFLAGS
3053             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3054
3055             AC_TRY_COMPILE(
3056                 [
3057                     #include <Xm/Xm.h>
3058                 ],
3059                 [
3060                     int version;
3061                     version = xmUseVersion;
3062                 ],
3063                 [
3064                     AC_MSG_RESULT(found in default search path)
3065                     COMPILED_X_PROGRAM=1
3066                 ],
3067                 [
3068                     AC_MSG_RESULT(no)
3069                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3070                 ]
3071             )
3072
3073             CFLAGS=$save_CFLAGS
3074         fi
3075
3076         if test "$COMPILED_X_PROGRAM" = 0; then
3077             AC_MSG_CHECKING(for Motif/Lesstif library)
3078             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3079             if test "$ac_find_libraries" != "" ; then
3080                 AC_MSG_RESULT(found at $ac_find_libraries)
3081
3082                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3083                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3084             else
3085                 dnl it might happen that we found headers in one of the
3086                 dnl standard paths but the libs are elsewhere - we do need to
3087                 dnl try to compile a sample program then here
3088                 save_CFLAGS=$CFLAGS
3089                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3090
3091                 AC_TRY_COMPILE(
3092                     [
3093                         #include <Xm/Xm.h>
3094                     ],
3095                     [
3096                         int version;
3097                         version = xmUseVersion;
3098                     ],
3099                     [
3100                         AC_MSG_RESULT(found in default search path)
3101                         COMPILED_X_PROGRAM=1
3102                     ],
3103                     [
3104                         AC_MSG_RESULT(no)
3105                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3106                     ]
3107                 )
3108
3109                 CFLAGS=$save_CFLAGS
3110             fi
3111         fi
3112
3113         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3114         libp_link=""
3115         libsm_ice_link=""
3116         libs_found=0
3117         for libp in "" " -lXp"; do
3118             if test "$libs_found" = "0"; then
3119                 for libsm_ice in "" " -lSM -lICE"; do
3120                     if test "$libs_found" = "0"; then
3121                         save_LIBS="$LIBS"
3122                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3123                         save_CFLAGS=$CFLAGS
3124                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3125
3126                         AC_TRY_LINK(
3127                             [
3128                                 #include <Xm/Xm.h>
3129                                 #include <Xm/List.h>
3130                             ],
3131                             [
3132                                 XmString string = NULL;
3133                                 Widget w = NULL;
3134                                 int position = 0;
3135                                 XmListAddItem(w, string, position);
3136                             ],
3137                             [
3138                                 libp_link="$libp"
3139                                 libsm_ice_link="$libsm_ice"
3140                                 AC_MSG_RESULT(
3141                                     [need${libp_link}${libsm_ice_link}])
3142                                 libs_found=1
3143                             ], []
3144                         )
3145
3146                         LIBS="$save_LIBS"
3147                         CFLAGS=$save_CFLAGS
3148                     fi
3149                 done
3150             fi
3151         done
3152
3153         if test "$libs_found" = "0"; then
3154             AC_MSG_RESULT([can't find the right libraries])
3155             AC_MSG_ERROR([can't link a simple motif program])
3156         fi
3157
3158         save_CFLAGS=$CFLAGS
3159         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3160         AC_MSG_CHECKING([for Motif 2])
3161         AC_TRY_COMPILE([
3162                         #include <Xm/Xm.h>
3163                        ],
3164                        [
3165                         #if XmVersion < 2000
3166                         Not Motif 2
3167                         #endif
3168                        ],
3169                        [
3170                         AC_DEFINE(__WXMOTIF20__,1)
3171                         AC_MSG_RESULT([found])
3172                        ],
3173                        [
3174                         AC_DEFINE(__WXMOTIF20__,0)
3175                         AC_MSG_RESULT([not found])
3176                        ])
3177
3178         AC_MSG_CHECKING([whether Motif is Lesstif])
3179         AC_TRY_COMPILE([
3180                         #include <Xm/Xm.h>
3181                        ],
3182                        [
3183                         #if !defined(LesstifVersion) || LesstifVersion <= 0
3184                         Not Lesstif
3185                         #endif
3186                        ],
3187                        [
3188                         AC_DEFINE(__WXLESSTIF__,1)
3189                         AC_MSG_RESULT([yes])
3190                        ],
3191                        [
3192                         AC_DEFINE(__WXLESSTIF__,0)
3193                         AC_MSG_RESULT([no])
3194                        ])
3195         CFLAGS=$save_CFLAGS
3196
3197         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3198         TOOLKIT=MOTIF
3199         GUIDIST=MOTIF_DIST
3200     fi
3201
3202     dnl more tests common to X11 and Motif:
3203     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3204         dnl test for external libxpm if we're configured to use it
3205         if test "$wxUSE_LIBXPM" = "sys"; then
3206             AC_MSG_CHECKING(for Xpm library)
3207             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3208             if test "$ac_find_libraries" != "" ; then
3209                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3210                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3211                 AC_MSG_RESULT(found at $ac_find_libraries)
3212
3213                 AC_CACHE_CHECK([for X11/xpm.h],
3214                     wx_cv_x11_xpm_h,
3215                     [
3216                         save_CFLAGS=$CFLAGS
3217                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3218
3219                         AC_TRY_COMPILE(
3220                             [
3221                                 #include <X11/xpm.h>
3222                             ],
3223                             [
3224                                 int version;
3225                                 version = XpmLibraryVersion();
3226                             ],
3227                             wx_cv_x11_xpm_h=yes,
3228                             wx_cv_x11_xpm_h=no
3229                         )
3230
3231                         CFLAGS=$save_CFLAGS
3232                     ]
3233                 )
3234
3235                 if test $wx_cv_x11_xpm_h = "yes"; then
3236                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3237                     AC_DEFINE(wxHAVE_LIB_XPM)
3238                 else
3239                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3240                 fi
3241             fi
3242
3243         fi
3244
3245         dnl XShapeQueryExtension checks: first the library, then prototype
3246         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3247                      [
3248                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3249                       wxHAVE_XEXT_LIB=1
3250                      ],
3251                      [], [$GUI_TK_LIBRARY -lX11])
3252
3253         if test "$wxHAVE_XEXT_LIB" = 1; then
3254             save_CFLAGS="$CFLAGS"
3255             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3256
3257             AC_MSG_CHECKING([for X11/extensions/shape.h])
3258             AC_TRY_COMPILE([
3259                             #include <X11/Xlib.h>
3260                             #include <X11/extensions/shape.h>
3261                            ],
3262                            [
3263                             int dummy1, dummy2;
3264                             XShapeQueryExtension((Display*)NULL,
3265                                                  (int*)NULL, (int*)NULL);
3266                            ],
3267                            [
3268                             AC_DEFINE(HAVE_XSHAPE)
3269                             AC_MSG_RESULT([found])
3270                            ],
3271                            [
3272                             AC_MSG_RESULT([not found])
3273                            ])
3274             CFLAGS="$save_CFLAGS"
3275
3276         fi
3277     fi
3278
3279     if test "$wxUSE_MAC" = 1; then
3280         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3281         if test "$GCC" = yes; then
3282             AC_MSG_RESULT([gcc])
3283             CPPFLAGS_PASCAL="-fpascal-strings"
3284         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3285             AC_MSG_RESULT([xlc])
3286             CPPFLAGS_PASCAL="-qmacpstr"
3287         else
3288             AC_MSG_RESULT([none])
3289         fi
3290
3291         if test "x$wxUSE_UNIX" = "xyes"; then
3292             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon"
3293         else
3294             dnl platform.h needs TARGET_CARBON before setup.h
3295             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON"
3296         fi
3297
3298         TOOLKIT=MAC
3299         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3300         GUIDIST=MACX_DIST
3301         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3302         dnl are different, so they need different names:
3303         WXBASEPORT="_carbon"
3304     fi
3305
3306     if test "$wxUSE_COCOA" = 1; then
3307         TOOLKIT=COCOA
3308         GUIDIST=COCOA_DIST
3309     fi
3310
3311     if test "$wxUSE_PM" = 1; then
3312         TOOLKIT=PM
3313         GUIDIST=PM_DIST
3314         AC_CACHE_CHECK([for type SPBCDATA],
3315             wx_cv_spbcdata,
3316             [
3317                 AC_TRY_COMPILE(
3318                     [
3319                         #define INCL_PM
3320                         #include <os2.h>
3321                     ],
3322                     [
3323                         SPBCDATA test;
3324                     ],
3325                     wx_cv_spbcdata=yes,
3326                     wx_cv_spbcdata=no
3327                 )
3328             ]
3329         )
3330
3331         if test $wx_cv_spbcdata = "yes"; then
3332             AC_DEFINE(HAVE_SPBCDATA)
3333         fi
3334     fi
3335
3336     dnl the name of the directory where the files for this toolkit live
3337     if test "$TOOLKIT" = "PM" ; then
3338         TOOLKIT_DIR="os2"
3339     else
3340         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3341     fi
3342
3343     if test "$wxUSE_UNIVERSAL" = "yes"; then
3344         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3345         WIDGET_SET=univ
3346     fi
3347
3348     dnl distribute samples/demos/utils with GUI versions
3349     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3350     DISTDIR="wx\$(TOOLKIT)"
3351 else
3352     USE_GUI=0
3353
3354     dnl this doesn't quite work right for wxBase, but the places
3355     dnl where it is wrong aren't fatal (yet) though.
3356     TOOLKIT_DIR="base"
3357
3358     dnl the sources, their dependenices and the headers
3359     if test "$USE_WIN32" = 1 ; then
3360         dnl yes, the toolkit for wxBase on win32 is actually MSW
3361         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3362         TOOLKIT="MSW"
3363     fi
3364
3365     dnl distribute only wxBase sources/headers
3366     GUIDIST="BASE_DIST"
3367     DISTDIR="wxBase"
3368 fi
3369
3370 dnl ---------------------------------------------------------------------------
3371 dnl Optional libraries included when system library is not used
3372 dnl ---------------------------------------------------------------------------
3373
3374 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3375 if test "$wxUSE_GUI" = "yes"; then
3376     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3377         dnl defines HAVE_X11_XKBLIB_H
3378         AC_CHECK_HEADERS(X11/Xlib.h)
3379         AC_CHECK_HEADERS([X11/XKBlib.h], [], [],
3380                          [
3381                           #if HAVE_X11_XLIB_H
3382                             #include <X11/Xlib.h>
3383                           #endif
3384                          ])
3385     fi
3386 fi
3387
3388
3389 dnl ----------------------------------------------------------------
3390 dnl iODBC support
3391 dnl ----------------------------------------------------------------
3392
3393 IODBC_C_SRC=""
3394
3395
3396 dnl ODBC is handled separately for MSW
3397 if test "$TOOLKIT" != "MSW" ; then
3398
3399     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3400         dnl This is not ideal we really ough to use the unixodbc-config
3401         dnl  or iodbc-config if they exist.
3402
3403         AC_CHECK_HEADER([sql.h], [found_sql_h=1])
3404         if test "x$found_sql_h" = "x1" ; then
3405             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3406             [
3407                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3408                 [
3409                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3410                 ])
3411             ])
3412         fi
3413         if test "x$ODBC_LINK" = "x" ; then
3414             if test "$wxUSE_ODBC" = "sys" ; then
3415                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3416             else
3417                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3418                 wxUSE_ODBC=builtin
3419             fi
3420         else
3421             dnl we are using the system library
3422             wxUSE_ODBC=sys
3423         fi
3424     fi
3425
3426     if test "$wxUSE_ODBC" = "builtin" ; then
3427         AC_DEFINE(wxUSE_BUILTIN_IODBC)
3428     fi
3429 fi
3430
3431 if test "$wxUSE_ODBC" != "no" ; then
3432     AC_DEFINE(wxUSE_ODBC)
3433     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3434
3435     dnl is this still necessary?
3436     WXODBCFLAG="-D_IODBC_"
3437 fi
3438
3439 dnl ---------------------------------------------------------------------------
3440 dnl wxDisplay Sanity checks
3441 dnl ---------------------------------------------------------------------------
3442
3443 if test "$wxUSE_DISPLAY" = "yes"; then
3444 dnl ---------------------------------------------------------------------------
3445 dnl Xinerama (for unix ) - Brian Victor
3446 dnl ---------------------------------------------------------------------------
3447     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3448         AC_MSG_CHECKING([for Xinerama])
3449         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3450         if test "$ac_find_libraries" != "" ; then
3451             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3452             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3453                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3454             fi
3455             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3456             AC_MSG_RESULT([yes])
3457
3458             AC_MSG_CHECKING([for Xxf86vm extension])
3459             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3460             if test "$ac_find_libraries" != "" ; then
3461                 AC_MSG_RESULT([yes])
3462                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3463                                  [
3464                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3465                                  ],
3466                                  [],
3467                                  [
3468                                       #if HAVE_X11_XLIB_H
3469                                         #include <X11/Xlib.h>
3470                                       #endif
3471                                  ])
3472             else
3473                 AC_MSG_RESULT([no])
3474             fi
3475
3476         else
3477             AC_MSG_RESULT([no])
3478             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3479             wxUSE_DISPLAY="no"
3480         fi
3481     elif test "$wxUSE_MSW" = 1; then
3482 dnl ---------------------------------------------------------------------------
3483 dnl DirectDraw  / Multimon for MSW
3484 dnl ---------------------------------------------------------------------------
3485         AC_CHECK_HEADERS([multimon.h ddraw.h], [],
3486             [
3487                 wxUSE_DISPLAY="no"
3488                 AC_MSG_WARN([ddraw.h or multimon.h not found; disabling wxDisplay])
3489             ],
3490             [#include <windows.h>])
3491     fi
3492 fi
3493
3494 dnl ---------------------------------------------------------------------------
3495 dnl OpenGL libraries
3496 dnl ---------------------------------------------------------------------------
3497
3498 USE_OPENGL=0
3499 if test "$wxUSE_OPENGL" = "yes"; then
3500     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3501         OPENGL_LIBS="-framework OpenGL -framework AGL"
3502     elif test "$wxUSE_MSW" = 1; then
3503         OPENGL_LIBS="-lopengl32 -lglu32"
3504     else
3505         dnl David Elliott: Without this snippet AC_CHECK_HEADER fails to find
3506         dnl GL/gl.h on Mac OS X where it is located in
3507         dnl /usr/X11R6/include/GL/gl.h:
3508
3509         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, GL/gl.h)
3510         if test "$ac_find_includes" != "" ; then
3511             AC_MSG_RESULT(found in $ac_find_includes)
3512             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3513             CPPFLAGS="$CPPFLAGS$ac_path_to_include"
3514         fi
3515
3516         AC_CHECK_HEADER(GL/gl.h,
3517             [
3518                 found_gl=0
3519
3520                 AC_MSG_CHECKING([for -lGL])
3521                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GL)
3522                 if test "$ac_find_libraries" != "" ; then
3523                     AC_MSG_RESULT([yes])
3524
3525                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3526                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3527                         LDFLAGS_GL="$ac_path_to_link"
3528                     fi
3529
3530                     dnl don't suppose that libGL and libGLU are always in the
3531                     dnl same directory -- this is not true for some common
3532                     dnl distributions
3533                     AC_MSG_CHECKING([for -lGLU])
3534                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3535                     if test "$ac_find_libraries" != "" ; then
3536                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3537                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3538                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3539                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3540                         fi
3541
3542                         found_gl=1
3543                         OPENGL_LIBS="-lGL -lGLU"
3544                         AC_MSG_RESULT([yes])
3545                     else
3546                         AC_MSG_RESULT([no])
3547                     fi
3548                 else
3549                     AC_MSG_RESULT([no])
3550                 fi
3551
3552                 if test "$found_gl" != 1; then
3553                     AC_MSG_CHECKING([for -lMesaGL])
3554                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3555                     if test "$ac_find_libraries" != "" ; then
3556                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3557                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3558                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3559                         AC_MSG_RESULT([yes])
3560                     else
3561                         AC_MSG_RESULT([no])
3562                     fi
3563                 fi
3564             ])
3565
3566         if test "x$OPENGL_LIBS" = "x"; then
3567             dnl it should be an error and not a warning because OpenGL is not on
3568             dnl by default and so if it had been explicitly requested, we
3569             dnl shouldn't just fall back to compiling the library without it
3570             AC_MSG_ERROR(OpenGL libraries not available)
3571         fi
3572     fi
3573
3574     if test "$wxUSE_OPENGL" = "yes"; then
3575         USE_OPENGL=1
3576         AC_DEFINE(wxUSE_OPENGL)
3577         AC_DEFINE(wxUSE_GLCANVAS)
3578         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3579     fi
3580 fi
3581
3582
3583 dnl the symbol which allows conditional compilation for the given toolkit
3584 if test -n "$TOOLKIT" ; then
3585     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3586 fi
3587
3588
3589 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3590
3591 if test "$wxUSE_SHARED" = "yes"; then
3592     case "${host}" in
3593       *-pc-msdosdjgpp )
3594         dnl only static for now
3595         wxUSE_SHARED=no
3596         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3597       ;;
3598     esac
3599 fi
3600
3601 if test "$wxUSE_SHARED" = "yes"; then
3602
3603     dnl use versioned symbols if available on the platform
3604     WX_VERSIONED_SYMBOLS([\$(top_builddir)version-script])
3605
3606     case "${host}" in
3607       *-*-linux* | *-*-gnu* )
3608         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3609         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3610         ;;
3611
3612       *-*-solaris2* )
3613         if test "$GCC" = yes ; then
3614             dnl newer versions of gcc need -isystem to compile X headers on
3615             dnl Solaris (which use old style C syntax)
3616             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
3617
3618             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3619             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3620             saveLdflags="$LDFLAGS"
3621             LDFLAGS="$saveLdflags -Wl,-rpath,/"
3622             AC_MSG_CHECKING([if the linker accepts -rpath])
3623             AC_TRY_LINK(
3624                 [],[],
3625                 [
3626                     AC_MSG_RESULT([yes])
3627                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3628                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3629                 ],[
3630                     AC_MSG_RESULT([no])
3631                     AC_MSG_CHECKING([if the linker accepts -R])
3632                     LDFLAGS="$saveLdflags -Wl,-R,/"
3633                     AC_TRY_LINK(
3634                         [],[],
3635                         [
3636                             AC_MSG_RESULT([yes])
3637                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(top_builddir)lib"
3638                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
3639                         ],[
3640                             AC_MSG_RESULT([no])
3641                         ])
3642                 ])
3643             LDFLAGS="$saveLdflags"
3644         else
3645             SAMPLES_RPATH_FLAG="-R\$(top_builddir)lib"
3646             WXCONFIG_RPATH="-R\$libdir"
3647         fi
3648       ;;
3649
3650       *-*-darwin* )
3651         install_name_tool=`which install_name_tool`
3652         if test "$install_name_tool" -a -x "$install_name_tool"; then
3653             SAMPLES_RPATH_POSTLINK="\$(top_builddir)change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3654             cat <<EOF >change-install-names
3655 #!/bin/sh
3656 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3657 inst_cmd="install_name_tool "
3658 for i in \${libnames} ; do
3659     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3660 done
3661 \${inst_cmd} \${3}
3662 EOF
3663             chmod +x change-install-names
3664         fi
3665       ;;
3666
3667       *-*-cygwin* | *-*-mingw32* )
3668         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
3669         ;;
3670
3671       *-*-hpux* )
3672         SAMPLES_RPATH_FLAG="-Wl,+b,\$(top_builddir)lib"
3673         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3674         ;;
3675
3676     esac
3677
3678     if test $wxUSE_RPATH = "no"; then
3679         SAMPLES_RPATH_FLAG=''
3680         SAMPLES_RPATH_POSTLINK=''
3681         WXCONFIG_RPATH=''
3682     fi
3683
3684     SHARED=1
3685
3686 else
3687
3688     config_linkage_component="-static"
3689     SHARED=0
3690
3691 fi
3692
3693
3694 UNICODE=0
3695 lib_unicode_suffix=
3696 WX_CHARTYPE="ansi"
3697 if test "$wxUSE_UNICODE" = "yes"; then
3698     lib_unicode_suffix=u
3699     WX_CHARTYPE="unicode"
3700     UNICODE=1
3701 fi
3702
3703 lib_debug_suffix=
3704 WX_DEBUGTYPE="release"
3705 DEBUG_FLAG=0
3706 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3707     lib_debug_suffix=d
3708     WX_DEBUGTYPE="debug"
3709     DEBUG_FLAG=1
3710 fi
3711
3712 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3713 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3714
3715 DEBUG_INFO=0
3716 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3717     DEBUG_INFO=1
3718 fi
3719
3720 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
3721
3722 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3723
3724 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3725
3726 if test "$cross_compiling" = "yes"; then
3727     HOST_SUFFIX="-$host_alias"
3728     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3729     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3730 fi
3731
3732 dnl library link name
3733 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3734 dnl If we ever need to do that, we won't need to keep these.
3735 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3736 if test "${TOOLKIT_DIR}" = "os2"; then
3737     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3738 else
3739     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3740 fi
3741
3742
3743
3744 if test "$wxUSE_COCOA" = 1; then
3745     AC_LANG_SAVE
3746     AC_WX_LANG_OBJECTIVEC
3747 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3748 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3749 dnl Point but only if MacTypes.h was not included first.  Of course,
3750 dnl if MacTypes.h is included later then you're screwed when it
3751 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3752 dnl to not typedef Point and thus fix the problem.
3753     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3754     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3755 #include <CoreFoundation/CoreFoundation.h>
3756         ],[],
3757         [AC_MSG_RESULT([no])],
3758         [AC_MSG_RESULT([yes])
3759         AC_MSG_CHECKING([if defining __Point__ will fix it])
3760         AC_TRY_COMPILE([#define __Point__ 1
3761 #include <AppKit/NSEvent.h>
3762 #include <CoreFoundation/CoreFoundation.h>
3763             ],[],
3764             [AC_MSG_RESULT([yes])
3765             AC_DEFINE(__Point__)
3766             ],
3767             [AC_MSG_FAILURE([no])]
3768         )]
3769     )
3770     AC_LANG_RESTORE
3771 fi
3772
3773 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3774     dnl base name of the resource file for wxMac must be the same
3775     dnl as library installation base name (-install_name)
3776     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
3777     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
3778
3779     dnl add the resources target for wxMac
3780     LIBWXMACRES="\$(top_builddir)lib/${WX_RESOURCES_MACOSX_ASCII}"
3781
3782     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3783     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3784     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3785
3786     MACSETFILE="\$(SETFILE)"
3787
3788     dnl resources are bundled both with shared library and applications
3789     dnl since the carb resource *must* be included in the application
3790     if test "$wxUSE_MAC" = 1; then
3791         MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r -o"
3792
3793         dnl this command is used to implement `wx-config --rezflags` and it is
3794         dnl eval'd there so escape any metacharacters inside
3795         MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r -o"
3796     else
3797         MACRESCOMP="echo -n | \$(RESCOMP) -d __DARWIN__ -t APPL ${LIBWXMACRES} -o"
3798         MACRESWXCONFIG="echo -n \\\| ${RESCOMP} -d __DARWIN__ -t APPL \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3799     fi
3800 else
3801     dnl default value is to (silently) do nothing in the makefile
3802     MACSETFILE="@true"
3803     MACRESWXCONFIG="@true"
3804
3805     dnl confusingly, wxOS2 also uses MACRESCOMP in its post-link step
3806     if test "$wxUSE_PM" = 1; then
3807         MACRESCOMP="emxbind -ep"
3808     else
3809         MACRESCOMP="@true"
3810     fi
3811 fi
3812
3813
3814 dnl ---------------------------------------------------------------------------
3815 dnl Checks for typedefs
3816 dnl ---------------------------------------------------------------------------
3817
3818 dnl   defines mode_t if not already defined
3819 AC_TYPE_MODE_T
3820 dnl   defines off_t if not already defined
3821 AC_TYPE_OFF_T
3822 dnl   defines pid_t if not already defined
3823 AC_TYPE_PID_T
3824 dnl   defines size_t if not already defined
3825 AC_TYPE_SIZE_T
3826 dnl   defines uid_t and gid_t if not already defined
3827 AC_TYPE_UID_T
3828
3829 dnl sets HAVE_SSIZE_T if ssize_t is defined
3830 AC_CHECK_TYPES(ssize_t)
3831
3832 dnl check what exactly size_t is on this machine - this is necessary to avoid
3833 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3834 AC_LANG_SAVE
3835 AC_LANG_CPLUSPLUS
3836 AC_CACHE_CHECK([if size_t is unsigned int],
3837     wx_cv_size_t_is_uint,
3838     [
3839     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3840     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3841     dnl methods in a local class (i.e. class inside a function) declaration
3842     dnl without any objections!!
3843     dnl
3844     dnl hence the hack below: we must have Foo at global scope!
3845     AC_TRY_COMPILE([#include <stddef.h>],
3846         [
3847             return 0; }
3848
3849             struct Foo { void foo(size_t); void foo(unsigned int); };
3850
3851             int bar() {
3852         ],
3853         wx_cv_size_t_is_uint=no,
3854         wx_cv_size_t_is_uint=yes
3855     )
3856     ]
3857 )
3858
3859 if test "$wx_cv_size_t_is_uint" = "yes"; then
3860     AC_DEFINE(wxSIZE_T_IS_UINT)
3861 else
3862     AC_CACHE_CHECK([if size_t is unsigned long],
3863         wx_cv_size_t_is_ulong,
3864         AC_TRY_COMPILE([#include <stddef.h>],
3865             [
3866                 return 0; }
3867
3868                 struct Foo { void foo(size_t); void foo(unsigned long); };
3869
3870                 int bar() {
3871             ],
3872             wx_cv_size_t_is_ulong=no,
3873             wx_cv_size_t_is_ulong=yes
3874         )
3875     )
3876
3877     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3878         AC_DEFINE(wxSIZE_T_IS_ULONG)
3879     fi
3880 fi
3881
3882 AC_LANG_RESTORE
3883
3884 dnl ---------------------------------------------------------------------------
3885 dnl Checks for structures
3886 dnl ---------------------------------------------------------------------------
3887
3888 dnl does passwd struct has the pw_gecos field?
3889 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3890     [
3891         AC_TRY_COMPILE([#include <pwd.h>],
3892              [
3893                 char *p;
3894                 struct passwd *pw;
3895                 p = pw->pw_gecos;
3896              ],
3897              [
3898                 wx_cv_struct_pw_gecos=yes
3899              ],
3900              [
3901                 wx_cv_struct_pw_gecos=no
3902              ]
3903         )
3904     ]
3905 )
3906
3907 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3908     AC_DEFINE(HAVE_PW_GECOS)
3909 fi
3910
3911 dnl ---------------------------------------------------------------------------
3912 dnl Check for functions
3913 dnl ---------------------------------------------------------------------------
3914
3915 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3916 if test "$wxUSE_WCHAR_T" = "yes"; then
3917     AC_DEFINE(wxUSE_WCHAR_T)
3918
3919     dnl check for wcslen in all possible places
3920     WCSLEN_FOUND=0
3921     WCHAR_LINK=
3922     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3923
3924     if test "$WCSLEN_FOUND" = 0; then
3925         if test "$TOOLKIT" = "MSW"; then
3926             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3927         else
3928             AC_CHECK_LIB(w, wcslen, [
3929                             WCHAR_LINK=" -lw"
3930                             WCSLEN_FOUND=1
3931                         ])
3932         fi
3933     fi
3934
3935     if test "$WCSLEN_FOUND" = 1; then
3936         AC_DEFINE(HAVE_WCSLEN)
3937     fi
3938
3939     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
3940     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
3941     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
3942     dnl flags when g++ is configured, it will declare it's own).
3943     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
3944         CPPFLAGS="$CPPFLAGS -D_INCLUDE__STDC_A1_SOURCE "
3945     fi
3946
3947     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3948     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
3949     dnl library, not the header, so do a header check for mbstate_t first.
3950     AC_CHECK_TYPES([mbstate_t],
3951                    [AC_CHECK_FUNCS(wcsrtombs)],
3952                    [],
3953                    [#include <wchar.h>])
3954 else
3955     AC_MSG_WARN([Wide character support is unavailable])
3956 fi
3957
3958 dnl *printf() functions sometimes are available in the library but not
3959 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3960 dnl detect this we have to use C++ compiler for testing
3961 AC_LANG_SAVE
3962 AC_LANG_CPLUSPLUS
3963
3964 dnl check for vsnprintf() -- a safe version of vsprintf())
3965 dnl
3966 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
3967 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3968 dnl stupidly, provides a dummy function declaration inside its extension)
3969 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
3970 dnl
3971 dnl so we first check if the function is in the library
3972 AC_CHECK_FUNCS(snprintf vsnprintf)
3973
3974 if test "$ac_cv_func_vsnprintf" = "yes"; then
3975     dnl yes it is -- now check if it is in the headers
3976     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3977         [
3978             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
3979             dnl taking "char *" and not "const char *" while Metrowerks does
3980             dnl provide a correct vsnprintf declaration but in C++ mode it's
3981             dnl always in std namespace and so we have to bring it in scope
3982             AC_TRY_COMPILE(
3983                 [
3984                     #include <stdio.h>
3985                     #include <stdarg.h>
3986                     #ifdef __MSL__
3987                     #if __MSL__ >= 0x6000
3988                     namespace std {}
3989                     using namespace std;
3990                     #endif
3991                     #endif
3992                 ],
3993                 [
3994                     char *buf;
3995                     va_list ap;
3996                     const char *fmt = "%s";
3997                     vsnprintf(buf, 10u, fmt, ap);
3998                 ],
3999                 wx_cv_func_vsnprintf_decl=yes,
4000                 wx_cv_func_vsnprintf_decl=no
4001             )
4002         ]
4003     )
4004
4005     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4006         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4007     fi
4008 fi
4009
4010 dnl the same as above but for snprintf() now: it's not present in at least AIX
4011 dnl 4.2 headers
4012 if test "$ac_cv_func_snprintf" = "yes"; then
4013     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4014         [
4015             AC_TRY_COMPILE(
4016                 [
4017                     #include <stdio.h>
4018                     #include <stdarg.h>
4019                     #ifdef __MSL__
4020                     #if __MSL__ >= 0x6000
4021                     namespace std {}
4022                     using namespace std;
4023                     #endif
4024                     #endif
4025                 ],
4026                 [
4027                     char *buf;
4028                     const char *fmt = "%s";
4029                     snprintf(buf, 10u, fmt, "wx");
4030                 ],
4031                 wx_cv_func_snprintf_decl=yes,
4032                 wx_cv_func_snprintf_decl=no
4033             )
4034         ]
4035     )
4036
4037     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4038         AC_DEFINE(HAVE_SNPRINTF_DECL)
4039     fi
4040 fi
4041
4042 if test "$wxUSE_UNICODE" = yes; then
4043     dnl also look if we have wide char IO functions
4044     AC_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf)
4045
4046     dnl MinGW has a vswprintf with a different prototype, and
4047     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4048     dnl finds it even if it is not declared in some versions...
4049     AC_MSG_CHECKING([for _vsnwprintf])
4050     AC_TRY_COMPILE([#include <wchar.h>],
4051                    [&_vsnwprintf;],
4052                    [AC_MSG_RESULT([yes])
4053                     AC_DEFINE(HAVE__VSNWPRINTF)],
4054                    [AC_MSG_RESULT([no])]);
4055 fi
4056
4057 AC_LANG_RESTORE
4058
4059 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
4060     AC_CHECK_FUNCS(fnmatch)
4061 fi
4062
4063 if test "$wxUSE_FILE" = "yes"; then
4064     AC_CHECK_FUNCS(fsync)
4065 fi
4066
4067
4068 dnl the following tests are for Unix(like) systems only
4069 if test "$TOOLKIT" != "MSW"; then
4070
4071 dnl check for available version of iconv()
4072
4073 AC_LANG_SAVE
4074 AC_LANG_CPLUSPLUS
4075 AM_ICONV
4076 LIBS="$LIBICONV $LIBS"
4077 AC_LANG_RESTORE
4078
4079 dnl check for POSIX signals if we need them
4080 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4081     AC_CHECK_FUNCS(sigaction)
4082
4083     if test "$ac_cv_func_sigaction" = "no"; then
4084         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4085         wxUSE_ON_FATAL_EXCEPTION=no
4086     fi
4087
4088     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4089       AC_LANG_SAVE
4090       AC_LANG_CPLUSPLUS
4091
4092       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4093       [
4094         AC_TRY_COMPILE([#include <signal.h>],
4095                      [
4096                         extern void testSigHandler(int);
4097
4098                         struct sigaction sa;
4099                         sa.sa_handler = testSigHandler;
4100                      ], [
4101                         wx_cv_type_sa_handler=int
4102                      ], [
4103                         wx_cv_type_sa_handler=void
4104                      ])
4105       ])
4106
4107       AC_LANG_RESTORE
4108
4109       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4110     fi
4111 fi
4112
4113 dnl backtrace() and backtrace_symbols() for wxStackWalker
4114 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4115     AC_LANG_SAVE
4116     AC_LANG_CPLUSPLUS
4117
4118     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4119         [
4120             AC_TRY_COMPILE([#include <execinfo.h>],
4121                 [
4122                     void *trace[1];
4123                     char **messages;
4124
4125                     backtrace(trace, 1);
4126                     messages = backtrace_symbols(trace, 1);
4127                 ],
4128                 wx_cv_func_backtrace=yes,
4129                 wx_cv_func_backtrace=no
4130             )
4131         ]
4132     )
4133
4134
4135     if test "$wx_cv_func_backtrace" = "no"; then
4136         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4137         wxUSE_STACKWALKER=no
4138     else
4139         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4140             [
4141                 AC_TRY_LINK([#include <cxxabi.h>],
4142                     [
4143                         int rc;
4144                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4145                     ],
4146                     wx_cv_func_cxa_demangle=yes,
4147                     wx_cv_func_cxa_demangle=no
4148                 )
4149             ]
4150         )
4151
4152         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4153             AC_DEFINE(HAVE_CXA_DEMANGLE)
4154         fi
4155     fi
4156
4157     AC_LANG_RESTORE
4158 fi
4159
4160 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != "1" -a "$USE_UNIX" != "1"; then
4161     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4162     wxUSE_STACKWALKER=no
4163 fi
4164
4165
4166 dnl check for the function for temp files creation
4167 AC_CHECK_FUNCS(mkstemp mktemp, break)
4168
4169 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4170 dnl Linux and *BSD and statvfs() under Solaris
4171 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4172     AC_TRY_COMPILE(
4173         [
4174              #if defined(__BSD__)
4175              #include <sys/param.h>
4176              #include <sys/mount.h>
4177              #else
4178              #include <sys/vfs.h>
4179              #endif
4180         ],
4181         [
4182              long l;
4183              struct statfs fs;
4184              statfs("/", &fs);
4185              l = fs.f_bsize;
4186              l += fs.f_blocks;
4187              l += fs.f_bavail;
4188         ],
4189          wx_cv_func_statfs=yes,
4190          wx_cv_func_statfs=no
4191     )
4192 )
4193
4194 if test "$wx_cv_func_statfs" = "yes"; then
4195     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4196     AC_LANG_SAVE
4197     AC_LANG_CPLUSPLUS
4198     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4199         AC_TRY_COMPILE(
4200             [
4201                  #if defined(__BSD__)
4202                  #include <sys/param.h>
4203                  #include <sys/mount.h>
4204                  #else
4205                  #include <sys/vfs.h>
4206                  #endif
4207             ],
4208             [
4209                 struct statfs fs;
4210                 statfs("", &fs);
4211             ],
4212             wx_cv_func_statfs_decl=yes,
4213             wx_cv_func_statfs_decl=no
4214         )
4215     )
4216     AC_LANG_RESTORE
4217
4218     if test "$wx_cv_func_statfs_decl" = "yes"; then
4219         AC_DEFINE(HAVE_STATFS_DECL)
4220     fi
4221
4222     wx_cv_type_statvfs_t="struct statfs"
4223     AC_DEFINE(HAVE_STATFS)
4224 else
4225     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4226         AC_TRY_COMPILE(
4227             [
4228                 #include <stddef.h>
4229                 #include <sys/statvfs.h>
4230             ],
4231             [
4232                 statvfs("/", NULL);
4233             ],
4234             wx_cv_func_statvfs=yes,
4235             wx_cv_func_statvfs=no
4236         )
4237     )
4238
4239     if test "$wx_cv_func_statvfs" = "yes"; then
4240         dnl we also have to check whether we should use statvfs_t (works under
4241         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4242         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4243         dnl mode both work fine)
4244         dnl
4245         dnl for this check C++ compiler has to be used as passing incompatible
4246         dnl pointers is just a warning and not an error in C
4247         AC_LANG_SAVE
4248         AC_LANG_CPLUSPLUS
4249
4250         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4251             AC_TRY_COMPILE(
4252                 [
4253                     #include <sys/statvfs.h>
4254                 ],
4255                 [
4256                     long l;
4257                     statvfs_t fs;
4258                     statvfs("/", &fs);
4259                     l = fs.f_bsize;
4260                     l += fs.f_blocks;
4261                     l += fs.f_bavail;
4262                 ],
4263                 wx_cv_type_statvfs_t=statvfs_t,
4264                 [
4265                     AC_TRY_COMPILE(
4266                         [
4267                             #include <sys/statvfs.h>
4268                         ],
4269                         [
4270                             long l;
4271                             struct statvfs fs;
4272                             statvfs("/", &fs);
4273                             l = fs.f_bsize;
4274                             l += fs.f_blocks;
4275                             l += fs.f_bavail;
4276                         ],
4277                         wx_cv_type_statvfs_t="struct statvfs",
4278                         wx_cv_type_statvfs_t="unknown"
4279                     )
4280                 ]
4281             )
4282         )
4283
4284         AC_LANG_RESTORE
4285
4286         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4287             AC_DEFINE(HAVE_STATVFS)
4288         fi
4289     else
4290         dnl set it for the test below
4291         wx_cv_type_statvfs_t="unknown"
4292     fi
4293 fi
4294
4295 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4296     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4297 else
4298     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4299 fi
4300
4301 dnl check for fcntl() or at least flock() needed by Unix implementation of
4302 dnl wxSingleInstanceChecker
4303 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4304     AC_CHECK_FUNCS(fcntl flock, break)
4305
4306     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4307         AC_MSG_WARN(wxSingleInstanceChecker not available)
4308         wxUSE_SNGLINST_CHECKER=no
4309     fi
4310 fi
4311
4312 dnl check for timegm() used by datetime.cpp
4313 AC_CHECK_FUNCS(timegm)
4314
4315 dnl look for a function to modify the environment
4316 AC_CHECK_FUNCS(putenv setenv, break)
4317
4318 HAVE_SOME_SLEEP_FUNC=0
4319 if test "$USE_BEOS" = 1; then
4320     dnl BeOS has its own (wonder where did they get it from) sleep() function
4321     dnl in unistd.h
4322     AC_DEFINE(HAVE_SLEEP)
4323     HAVE_SOME_SLEEP_FUNC=1
4324 fi
4325
4326 if test "$USE_DARWIN" = 1; then
4327     dnl Mac OS X/Darwin has both nanosleep and usleep
4328     dnl but only usleep is defined in unistd.h
4329     AC_DEFINE(HAVE_USLEEP)
4330     HAVE_SOME_SLEEP_FUNC=1
4331 fi
4332
4333 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4334     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4335     POSIX4_LINK=
4336     AC_CHECK_FUNCS(nanosleep,
4337         AC_DEFINE(HAVE_NANOSLEEP),
4338         [
4339             AC_CHECK_LIB(posix4, nanosleep,
4340                 [
4341                     AC_DEFINE(HAVE_NANOSLEEP)
4342                     POSIX4_LINK=" -lposix4"
4343                 ],
4344                 [
4345                     AC_CHECK_FUNCS(usleep,
4346                         AC_DEFINE(HAVE_USLEEP),
4347                         AC_MSG_WARN([wxSleep() function will not work])
4348                     )
4349                 ]
4350             )
4351         ]
4352     )
4353 fi
4354
4355 dnl check for uname (POSIX) and gethostname (BSD)
4356 AC_CHECK_FUNCS(uname gethostname, break)
4357
4358 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
4359 dnl but not for C++ one - hence change language)
4360 AC_LANG_SAVE
4361 AC_LANG_CPLUSPLUS
4362
4363 AC_CHECK_FUNCS(strtok_r)
4364
4365 AC_LANG_RESTORE
4366
4367 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4368 dnl libnsl or libresolv or libsocket)
4369 INET_LINK=
4370 AC_CHECK_FUNCS(inet_addr,
4371     AC_DEFINE(HAVE_INET_ADDR),
4372     [
4373         AC_CHECK_LIB(nsl, inet_addr,
4374             INET_LINK="nsl",
4375             [
4376                 AC_CHECK_LIB(resolv, inet_addr,
4377                     INET_LINK="resolv",
4378                     [
4379                         AC_CHECK_LIB(socket, inet_addr,
4380                             INET_LINK="socket"
4381                         )
4382                     ]
4383                 )
4384             ]
4385         )
4386     ]
4387 )
4388
4389 AC_CHECK_FUNCS(inet_aton,
4390         AC_DEFINE(HAVE_INET_ATON),
4391         [
4392             dnl only check it in the same lib
4393             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4394         ])
4395
4396 if test "x$INET_LINK" != "x"; then
4397     AC_DEFINE(HAVE_INET_ADDR)
4398     INET_LINK=" -l$INET_LINK"
4399 fi
4400
4401 fi
4402 dnl if !MSW
4403
4404
4405 dnl ------------------------------------------
4406 dnl Checks specific to contrib libs (MMedia)
4407 dnl ------------------------------------------
4408
4409 dnl Check for ESD:
4410 EXTRALIBS_ESD=
4411 AC_CHECK_LIB(esd, esd_close, [
4412     AC_CHECK_HEADERS([esd.h], [
4413     EXTRALIBS_ESD="-lesd"
4414   ])
4415 ])
4416 AC_SUBST(EXTRALIBS_ESD)
4417
4418 dnl check for known CD-ROM interface
4419 AC_MSG_CHECKING([for known CD-ROM interface])
4420 AC_TRY_COMPILE([#ifdef __linux__
4421                 #include <linux/cdrom.h>
4422                 #else
4423                 /* For Solaris */
4424                 #include <sys/cdio.h>
4425                 #endif
4426                 ],
4427                [struct cdrom_tocentry entry, old_entry;],
4428                [AC_MSG_RESULT([yes])
4429                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
4430                [AC_MSG_RESULT([no])])
4431
4432 dnl ===========================================================================
4433 dnl Now we have all the info we need - use it!
4434 dnl ===========================================================================
4435
4436 dnl flush the cache
4437 AC_CACHE_SAVE
4438
4439 dnl ---------------------------------------------------------------------------
4440 dnl thread support for Unix (for Win32 and OS/2 see past
4441 dnl                          the next matching "else")
4442 dnl ---------------------------------------------------------------------------
4443
4444 dnl under MSW (except mingw32) we always have thread support
4445 CPP_MT_FLAG=
4446 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4447
4448     dnl the code below:
4449     dnl
4450     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4451     dnl   necessary to build the MT programs for the linker and compiler
4452     dnl   respectively
4453     dnl
4454     dnl   sets wxUSE_THREADS=1 if thread support is activated
4455
4456     THREADS_LINK=
4457     THREADS_CFLAGS=
4458
4459     if test "$wxUSE_THREADS" = "yes" ; then
4460         if test "$USE_BEOS" = 1; then
4461             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4462             wxUSE_THREADS="no"
4463         fi
4464     fi
4465
4466     if test "$wxUSE_THREADS" = "yes" ; then
4467         dnl find if POSIX threads are available
4468         dnl
4469         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4470         dnl archive from http://ac-archive.sourceforge.net/
4471         dnl
4472         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4473         dnl Forero Cuervo <bachue@bachue.com> for the original code
4474
4475         dnl TODO: cache the result
4476
4477         dnl define the list of the thread options to try in the loop below
4478         dnl with the convention that anything starting with '-' is a cpp flag
4479         dnl while anything else is a library (i.e. there is an implicit "-l")
4480         THREAD_OPTS="-pthread"
4481         case "${host}" in
4482           *-*-solaris2* | *-*-sunos4* )
4483                 if test "x$GCC" = "xyes"; then
4484                     dnl Solaris/gcc combination use this one for some reason
4485                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4486                 else
4487                     THREAD_OPTS="-mt $THREAD_OPTS"
4488                 fi
4489                 ;;
4490           *-*-freebsd*)
4491                 dnl look, in order, for the kernel threads, then Linux threads
4492                 dnl and finally the userland threads
4493                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4494                 ;;
4495           *-*-darwin* | *-*-cygwin* )
4496                 dnl Darwin / Mac OS X just uses -lpthread tested below
4497                 dnl and so does Cygwin
4498                 THREAD_OPTS=""
4499                 ;;
4500           *-*-aix*)
4501                 dnl AIX calls the library libpthreads - thanks IBM!
4502                 THREAD_OPTS="pthreads"
4503                 ;;
4504           *-hp-hpux* )
4505                 if test "x$GCC" = "xyes"; then
4506                     dnl g++ versions before 3.3.2 don't support -pthread.
4507                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4508                         THREAD_OPTS=""
4509                 else
4510                     dnl HP-UX aCC only gives a warning, not an error about
4511                     dnl -pthread but it doesn't work and we have to use
4512                     dnl -lpthread there
4513                     THREAD_OPTS=""
4514                 fi
4515                 ;;
4516
4517           *-*-irix* )
4518                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4519                 dnl doesn't give an error for it neither, just a warning
4520                 dnl message -- but this is still very annoying
4521                 if test "x$GCC" = "xyes"; then
4522                     THREAD_OPTS=""
4523                 fi
4524                 ;;
4525
4526           *-*-*UnixWare*)
4527                 dnl flying by man pages here: Caldera online docs use this
4528                 if test "x$GCC" != "xyes"; then
4529                     THREAD_OPTS="-Ethread"
4530                 fi
4531                 ;;
4532         esac
4533
4534         dnl simply linking with libpthread should make the test below work but
4535         dnl it's far from certain that the threaded programs compiled without
4536         dnl any special switches actually work, so try it after all the others
4537         THREAD_OPTS="$THREAD_OPTS pthread none"
4538
4539         dnl now test for all possibilities
4540         THREADS_OK=no
4541         for flag in $THREAD_OPTS; do
4542             case $flag in
4543                 none)
4544                     AC_MSG_CHECKING([whether pthreads work without any flags])
4545                     ;;
4546
4547                 -*)
4548                     AC_MSG_CHECKING([whether pthreads work with $flag])
4549                     THREADS_CFLAGS="$flag"
4550                     ;;
4551
4552                 *)
4553                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4554                     THREADS_LINK="-l$flag"
4555                     ;;
4556               esac
4557
4558               save_LIBS="$LIBS"
4559               save_CFLAGS="$CFLAGS"
4560               LIBS="$THREADS_LINK $LIBS"
4561               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4562
4563               AC_TRY_LINK([#include <pthread.h>],
4564                           [pthread_create(0,0,0,0);],
4565                           THREADS_OK=yes)
4566
4567               LIBS="$save_LIBS"
4568               CFLAGS="$save_CFLAGS"
4569
4570               AC_MSG_RESULT($THREADS_OK)
4571               if test "x$THREADS_OK" = "xyes"; then
4572                       break;
4573               fi
4574
4575               THREADS_LINK=""
4576               THREADS_CFLAGS=""
4577       done
4578
4579       if test "x$THREADS_OK" != "xyes"; then
4580           wxUSE_THREADS=no
4581           AC_MSG_WARN([No thread support on this system... disabled])
4582       else
4583           dnl yes, these special compiler flags should be used with the
4584           dnl linker as well
4585           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4586           LIBS="$THREADS_LINK $LIBS"
4587
4588           AC_MSG_CHECKING([if more special flags are required for pthreads])
4589           flag=no
4590           case "${host}" in
4591             *-aix*)
4592                 dnl again quoting from
4593                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4594                 dnl
4595                 dnl     When compiling and linking with -pthread, the library
4596                 dnl     search path should include -L/usr/lib/threads at the
4597                 dnl     beginning of the path.
4598                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4599                 flag="-D_THREAD_SAFE"
4600                 ;;
4601             *-freebsd*)
4602                 flag="-D_THREAD_SAFE"
4603                 ;;
4604             *-hp-hpux* )
4605                 flag="-D_REENTRANT"
4606                 if test "x$GCC" != "xyes"; then
4607                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4608                     flag="$flag -D_RWSTD_MULTI_THREAD"
4609                 fi
4610                 ;;
4611             *solaris* | alpha*-osf*)
4612                 flag="-D_REENTRANT"
4613                 ;;
4614           esac
4615           AC_MSG_RESULT(${flag})
4616           if test "x$flag" != xno; then
4617               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4618           fi
4619
4620           if test "x$THREADS_CFLAGS" != "x"; then
4621             dnl don't add these options to CPPFLAGS as cpp might not know them
4622             CFLAGS="$CFLAGS $THREADS_CFLAGS"
4623             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
4624           fi
4625       fi
4626     fi
4627
4628     dnl do other tests only if we are using threads
4629     if test "$wxUSE_THREADS" = "yes" ; then
4630       AC_CHECK_FUNCS(thr_setconcurrency)
4631
4632       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4633       dnl wouldn't be found by it
4634       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4635       [
4636         AC_TRY_COMPILE([#include <pthread.h>
4637                void ThreadCleanupFunc(void *p);
4638             ],
4639             [
4640                 void *p;
4641                 pthread_cleanup_push(ThreadCleanupFunc, p);
4642                 pthread_cleanup_pop(0);
4643             ], [
4644                wx_cv_func_pthread_cleanup=yes
4645             ], [
4646                wx_cv_func_pthread_cleanup=no
4647             ]
4648         )
4649       ])
4650       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4651         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4652       fi
4653
4654       AC_CHECK_HEADERS(sched.h)
4655       if test "$ac_cv_header_sched_h" = "yes"; then
4656           AC_CHECK_FUNC(sched_yield,
4657             AC_DEFINE(HAVE_SCHED_YIELD),
4658             [
4659                 AC_CHECK_LIB(posix4,
4660                     sched_yield,
4661                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4662                     AC_MSG_WARN(wxThread::Yield will not work properly)
4663                 )
4664             ]
4665           )
4666       fi
4667
4668       dnl to be able to set the thread priority, we need to have all of the
4669       dnl following functions:
4670       dnl   1. pthread_attr_getschedpolicy
4671       dnl   2. sched_get_priority_min and sched_get_priority_max
4672       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4673       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4674       HAVE_PRIOR_FUNCS=0
4675       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4676                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4677                        [AC_CHECK_FUNC(sched_get_priority_max,
4678                            HAVE_PRIOR_FUNCS=1,
4679                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4680                              [
4681                                 HAVE_PRIOR_FUNCS=1
4682                                 POSIX4_LINK=" -lposix4"
4683                              ],
4684                            )]
4685                        )]
4686                      )]
4687                    )
4688
4689       if test "$HAVE_PRIOR_FUNCS" = 1; then
4690         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4691       else
4692         AC_MSG_WARN(Setting thread priority will not work)
4693       fi
4694
4695       AC_CHECK_FUNC(pthread_cancel,
4696                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4697                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4698
4699       AC_CHECK_FUNC(pthread_attr_setstacksize,
4700                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4701
4702       dnl mutexattr_t initialization is done in quite different ways on different
4703       dnl platforms, so check for a few things:
4704       dnl
4705       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4706       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4707       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4708       dnl defined, we do it by directly assigned
4709       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4710
4711       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4712       [
4713         AC_TRY_COMPILE([#include <pthread.h>],
4714             [
4715                pthread_mutexattr_t attr;
4716                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4717             ], [
4718                wx_cv_type_pthread_mutexattr_t=yes
4719             ], [
4720                wx_cv_type_pthread_mutexattr_t=no
4721             ]
4722         )
4723       ])
4724
4725       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4726         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4727       else
4728         dnl don't despair, there may be another way to do it
4729         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4730                        wx_cv_type_pthread_rec_mutex_init,
4731         [
4732             AC_TRY_COMPILE([#include <pthread.h>],
4733                 [
4734                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4735                 ], [
4736                     wx_cv_type_pthread_rec_mutex_init=yes
4737                 ], [
4738                     wx_cv_type_pthread_rec_mutex_init=no
4739                 ]
4740             )
4741         ])
4742         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4743           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4744         else
4745           dnl this may break code working elsewhere, so at least warn about it
4746           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4747         fi
4748       fi
4749     fi
4750
4751 dnl from if !MSW
4752 else
4753     if test "$wxUSE_THREADS" = "yes" ; then
4754       case "${host}" in
4755         *-*-mingw32* )
4756             dnl check if the compiler accepts -mthreads
4757             AC_CACHE_CHECK([if compiler supports -mthreads],
4758                 wx_cv_cflags_mthread,
4759                 [
4760                     CFLAGS_OLD="$CFLAGS"
4761                     CFLAGS="$CFLAGS -mthreads"
4762                     AC_TRY_COMPILE([], [],
4763                         wx_cv_cflags_mthread=yes,
4764                         wx_cv_cflags_mthread=no
4765                     )
4766                 ]
4767             )
4768
4769             if test "$wx_cv_cflags_mthread" = "yes"; then
4770                 dnl it does, use it
4771                 CXXFLAGS="$CXXFLAGS -mthreads"
4772                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
4773                 LDFLAGS="$LDFLAGS -mthreads"
4774             else
4775                 dnl it doesn't
4776                 CFLAGS="$CFLAGS_OLD"
4777             fi
4778         ;;
4779         *-pc-os2*emx )
4780             CFLAGS="$CFLAGS -Zmt -D__ST_MT_ERRNO__"
4781             CXXFLAGS="$CXXFLAGS -Zmt -D__ST_MT_ERRNO__"
4782             LDFLAGS="$LDFLAGS -Zmt"
4783         ;;
4784       esac
4785     fi
4786 fi
4787
4788 if test "$wxUSE_THREADS" = "yes"; then
4789   AC_DEFINE(wxUSE_THREADS)
4790
4791   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4792 else
4793   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4794   dnl functions - add tests for other functions here as well
4795   if test "$ac_cv_func_strtok_r" = "yes"; then
4796     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4797     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4798         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
4799         AC_MSG_RESULT(yes)
4800     else
4801         AC_MSG_RESULT(no)
4802     fi
4803   fi
4804 fi
4805
4806 if test "$WXGTK20" = 1 ; then
4807   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
4808   WXGTK12=1
4809 fi
4810
4811 if test "$WXGTK12" = 1 ; then
4812   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4813 fi
4814
4815 if test "$WXGTK127" = 1 ; then
4816   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4817 fi
4818
4819 if test "$WXGPE" = 1 ; then
4820   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
4821 fi
4822
4823 WXDEBUG=
4824
4825 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4826     WXDEBUG="-g"
4827     wxUSE_OPTIMISE=no
4828 fi
4829
4830 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4831     wxUSE_DEBUG_INFO=yes
4832     if test "$GCC" = yes; then
4833         WXDEBUG="-ggdb"
4834     fi
4835 fi
4836
4837 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4838     AC_DEFINE(WXDEBUG)
4839     WXDEBUG_DEFINE="-D__WXDEBUG__"
4840 else
4841     if test "$wxUSE_GTK" = 1 ; then
4842         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
4843     fi
4844 fi
4845
4846 if test "$wxUSE_MEM_TRACING" = "yes" ; then
4847     AC_DEFINE(wxUSE_MEMORY_TRACING)
4848     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
4849     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
4850     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
4851 fi
4852
4853 if test "$wxUSE_DMALLOC" = "yes" ; then
4854     DMALLOC_LIBS="-ldmallocthcxx"
4855 fi
4856
4857 PROFILE=
4858 if test "$wxUSE_PROFILE" = "yes" ; then
4859     PROFILE=" -pg"
4860 fi
4861
4862 CODE_GEN_FLAGS=
4863 CODE_GEN_FLAGS_CXX=
4864 if test "$GCC" = "yes" ; then
4865     if test "$wxUSE_NO_RTTI" = "yes" ; then
4866         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
4867     fi
4868     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
4869         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
4870     fi
4871     if test "$wxUSE_PERMISSIVE" = "yes" ; then
4872         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
4873     fi
4874
4875     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
4876     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
4877     dnl for each subroutine by default -- using the switch below only creates
4878     dnl one entry per file instead at the price of minor performance penalty
4879     dnl
4880     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
4881     dnl without -ffunction-sections.  No idea how long we'll need to maintain
4882     dnl this, or even the extent of gcc/wx version combinations affected, but
4883     dnl also as above, this 'fix' does not come without side effects.
4884     dnl
4885     dnl TODO: test for the gcc version here (how?)
4886     case "${host}" in
4887       powerpc*-*-aix* )
4888         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
4889         ;;
4890       *-hppa* )
4891         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
4892         ;;
4893     esac
4894 fi
4895
4896 OPTIMISE=
4897 if test "$wxUSE_OPTIMISE" = "no" ; then
4898     if test "$GCC" = yes ; then
4899         dnl use -O0 because compiling with it is faster than compiling with no
4900         dnl optimization options at all (at least with g++ 3.2)
4901         OPTIMISE="-O0"
4902     fi
4903 else
4904     if test "$GCC" = yes ; then
4905         OPTIMISE="-O2"
4906
4907         dnl VZ: does anybody know what does this do??
4908         case "${host}" in
4909             i586-*-*|i686-*-* )
4910             OPTIMISE="${OPTIMISE} "
4911         ;;
4912         esac
4913     else
4914         OPTIMISE="-O"
4915     fi
4916 fi
4917
4918 dnl ---------------------------------------------------------------------------
4919 dnl compatibility level
4920 dnl ---------------------------------------------------------------------------
4921
4922 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
4923     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
4924
4925     WXWIN_COMPATIBILITY_2_4="yes"
4926 fi
4927
4928 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
4929     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
4930 fi
4931
4932 dnl ---------------------------------------------------------------------------
4933 dnl the library may be built without GUI classes at all
4934 dnl ---------------------------------------------------------------------------
4935
4936 if test "$wxUSE_GUI" = "yes"; then
4937     AC_DEFINE(wxUSE_GUI)
4938
4939     dnl the things we always pull in the GUI version of the library:
4940     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
4941     dnl    library really can't be built without those)
4942     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
4943     dnl    almost any program and the first 2 are needed to show a message box
4944     dnl    which want to be always able to do)
4945     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
4946     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
4947     dnl    need the dcs, pens, brushes, ...), this just can't be done now
4948     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
4949     dnl 5. misc stuff: timers, settings, message box
4950 fi
4951
4952 dnl ---------------------------------------------------------------------------
4953 dnl Unix/Windows
4954 dnl ---------------------------------------------------------------------------
4955
4956 if test "$wxUSE_UNIX" = "yes"; then
4957   AC_DEFINE(wxUSE_UNIX)
4958 fi
4959
4960 dnl ------------------------------------------------------------------------
4961 dnl DLL support
4962 dnl ------------------------------------------------------------------------
4963
4964 dnl under MSW we always have LoadLibrary/GetProcAddress
4965 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4966
4967     HAVE_DL_FUNCS=0
4968     HAVE_SHL_FUNCS=0
4969     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4970         if test "$USE_DARWIN" = 1; then
4971             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4972             HAVE_DL_FUNCS=1
4973         elif test "$USE_DOS" = 1; then
4974             HAVE_DL_FUNCS=0
4975         else
4976             dnl the test is a bit complicated because we check for dlopen() both with
4977             dnl and without -ldl and we also try to find shl_load() if there is no
4978             dnl dlopen() on this system
4979             AC_CHECK_FUNCS(dlopen,
4980             [
4981                 AC_DEFINE(HAVE_DLOPEN)
4982                 HAVE_DL_FUNCS=1
4983             ],
4984             [
4985                 AC_CHECK_LIB(dl, dlopen,
4986                             [
4987                                 AC_DEFINE(HAVE_DLOPEN)
4988                                 HAVE_DL_FUNCS=1
4989                                 DL_LINK=" -ldl$DL_LINK"
4990                             ],
4991                             [
4992                                 AC_CHECK_FUNCS(shl_load,
4993                                               [
4994                                                 AC_DEFINE(HAVE_SHL_LOAD)
4995                                                 HAVE_SHL_FUNCS=1
4996                                               ],
4997                                               [
4998                                                 AC_CHECK_LIB(shl_load, dld,
4999                                                              [
5000                                                                 HAVE_SHL_FUNCS=1
5001                                                                 DL_LINK=" -ldld$DL_LINK"
5002                                                              ])
5003                                               ])
5004                             ])
5005             ])
5006
5007         dnl check also for dlerror()
5008         if test "$HAVE_DL_FUNCS" = 1; then
5009             AC_CHECK_FUNCS(dlerror,
5010                 AC_DEFINE(HAVE_DLERROR),
5011                 [
5012                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5013                 ]
5014             )
5015         fi
5016         fi
5017
5018         if test "$HAVE_DL_FUNCS" = 0; then
5019             if test "$HAVE_SHL_FUNCS" = 0; then
5020               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5021                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5022                   wxUSE_DYNAMIC_LOADER=no
5023                   wxUSE_DYNLIB_CLASS=no
5024               else
5025                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5026               fi
5027             fi
5028         fi
5029     fi
5030 fi
5031
5032 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5033     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5034 fi
5035 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5036     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5037 fi
5038
5039
5040 dnl ---------------------------------------------------------------------------
5041 dnl Verify consistency of plugins/monolithic/shared settings:
5042 dnl ---------------------------------------------------------------------------
5043
5044 if test "$wxUSE_PLUGINS" = "yes" ; then
5045     if test "$wxUSE_SHARED" = "no" ; then
5046         AC_MSG_WARN([plugins supported only in shared build, disabling])
5047         wxUSE_PLUGINS=no
5048     fi
5049     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5050         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5051         wxUSE_PLUGINS=no
5052     fi
5053     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5054         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5055         wxUSE_PLUGINS=no
5056     fi
5057     if test "$wxUSE_PLUGINS" = "yes" ; then
5058         AC_DEFINE(wxUSE_PLUGINS)
5059     fi
5060 fi
5061
5062 dnl ---------------------------------------------------------------------------
5063 dnl Register non-GUI class options for makefiles and setup.h
5064 dnl ---------------------------------------------------------------------------
5065
5066 if test "$wxUSE_STL" = "yes"; then
5067   AC_DEFINE(wxUSE_STL)
5068 fi
5069
5070 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5071   AC_DEFINE(wxUSE_APPLE_IEEE)
5072 fi
5073
5074 if test "$wxUSE_TIMER" = "yes"; then
5075   AC_DEFINE(wxUSE_TIMER)
5076 fi
5077
5078 dnl Unix implementation needs additional checks because audio support
5079 dnl comes in many favours:
5080 if test "$USE_UNIX" = "1" ; then
5081     dnl it's not enough to check for just the header because OSS under NetBSD
5082     dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5083     dnl whether we need -lossaudio at link-time
5084     AC_CACHE_CHECK([for ioctl() in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5085         AC_TRY_LINK([
5086                 #include <sys/soundcard.h>
5087             ],
5088             [
5089                 ioctl(0, SNDCTL_DSP_SYNC, 0);
5090             ],
5091             ac_cv_header_sys_soundcard=yes,
5092             [
5093                 saveLibs="$LIBS"
5094                 LIBS="$saveLibs -lossaudio"
5095                 AC_TRY_LINK([
5096                         #include <sys/soundcard.h>
5097                     ],
5098                     [
5099                         ioctl(0, SNDCTL_DSP_SYNC, 0);
5100                     ],
5101                     ac_cv_header_sys_soundcard=yes,
5102                     [
5103                         LIBS="$saveLibs"
5104                         ac_cv_header_sys_soundcard=no
5105                     ]
5106                 )
5107             ]
5108         )
5109     ])
5110
5111     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5112         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5113     else
5114         DISABLED_CONTRIB="$DISABLED_CONTRIB mmedia"
5115     fi
5116 fi
5117 WITH_PLUGIN_SDL=0
5118 if test "$wxUSE_SOUND" = "yes"; then
5119   if test "$USE_UNIX" = "1" ; then
5120     if test "$wxUSE_LIBSDL" != "no"; then
5121       AM_PATH_SDL([1.2.0],
5122                   [
5123                     EXTRALIBS_SDL="$SDL_LIBS"
5124                     CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5125                     AC_DEFINE(wxUSE_LIBSDL)
5126                   ],
5127                   [wxUSE_LIBSDL="no"])
5128       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5129         WITH_PLUGIN_SDL=1
5130       fi
5131     fi
5132   fi
5133
5134   AC_DEFINE(wxUSE_SOUND)
5135   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5136 fi
5137
5138 if test "$WXGTK20" = 1; then
5139     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5140         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5141
5142                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5143                                   [libgnomeprintui-2.2 >= 2.8],
5144                     [
5145 dnl                     EXTRALIBS_GNOMEPRINT="$LIBGNOMEPRINTUI_LIBS"
5146                         CXXFLAGS="$CXXFLAGS $LIBGNOMEPRINTUI_CFLAGS"
5147                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5148                     ],
5149                     [
5150                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5151                         wxUSE_LIBGNOMEPRINT="no"
5152                     ]
5153                 )
5154         fi
5155     fi
5156 fi
5157
5158
5159 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5160   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5161 fi
5162
5163 if test "$wxUSE_STOPWATCH" = "yes"; then
5164   AC_DEFINE(wxUSE_STOPWATCH)
5165 fi
5166
5167 if test "$wxUSE_DATETIME" = "yes"; then
5168   AC_DEFINE(wxUSE_DATETIME)
5169 fi
5170
5171 if test "$wxUSE_FILE" = "yes"; then
5172   AC_DEFINE(wxUSE_FILE)
5173 fi
5174
5175 if test "$wxUSE_FFILE" = "yes"; then
5176   AC_DEFINE(wxUSE_FFILE)
5177 fi
5178
5179 if test "$wxUSE_FILESYSTEM" = "yes"; then
5180   AC_DEFINE(wxUSE_FILESYSTEM)
5181 fi
5182
5183 if test "$wxUSE_FS_ZIP" = "yes"; then
5184   AC_DEFINE(wxUSE_FS_ZIP)
5185 fi
5186
5187 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5188   AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5189 fi
5190
5191 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5192   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5193     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5194   elif test "$wxUSE_ZLIB" = "no"; then
5195     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5196   else
5197     AC_DEFINE(wxUSE_ZIPSTREAM)
5198   fi
5199 fi
5200
5201 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5202   if test "$USE_UNIX" != 1; then
5203     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5204     wxUSE_ON_FATAL_EXCEPTION=no
5205   else
5206     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5207   fi
5208 fi
5209
5210 if test "$wxUSE_STACKWALKER" = "yes"; then
5211     AC_DEFINE(wxUSE_STACKWALKER)
5212 fi
5213
5214 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5215     if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
5216         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5217         wxUSE_DEBUGREPORT=no
5218     else
5219         AC_DEFINE(wxUSE_DEBUGREPORT)
5220         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5221             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5222         fi
5223     fi
5224 fi
5225
5226 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5227   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5228 fi
5229
5230 if test "$wxUSE_BUSYINFO" = "yes"; then
5231   AC_DEFINE(wxUSE_BUSYINFO)
5232 fi
5233
5234 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5235   AC_DEFINE(wxUSE_STD_IOSTREAM)
5236 fi
5237
5238 if test "$wxUSE_STD_STRING" = "yes"; then
5239   AC_DEFINE(wxUSE_STD_STRING)
5240 fi
5241
5242 if test "$wxUSE_STDPATHS" = "yes"; then
5243   AC_DEFINE(wxUSE_STDPATHS)
5244 fi
5245
5246 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5247     AC_DEFINE(wxUSE_TEXTBUFFER)
5248 fi
5249
5250 if test "$wxUSE_TEXTFILE" = "yes"; then
5251   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5252     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5253   else
5254     AC_DEFINE(wxUSE_TEXTFILE)
5255   fi
5256 fi
5257
5258 if test "$wxUSE_CONFIG" = "yes" ; then
5259   if test "$wxUSE_TEXTFILE" != "yes"; then
5260     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5261   else
5262     AC_DEFINE(wxUSE_CONFIG)
5263     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5264     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5265   fi
5266 fi
5267
5268 if test "$wxUSE_INTL" = "yes" ; then
5269   if test "$wxUSE_FILE" != "yes"; then
5270     AC_MSG_WARN(I18n code requires wxFile... disabled)
5271   else
5272     AC_DEFINE(wxUSE_INTL)
5273     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5274     GUIDIST="$GUIDIST INTL_DIST"
5275   fi
5276 fi
5277
5278 if test "$wxUSE_LOG" = "yes"; then
5279   AC_DEFINE(wxUSE_LOG)
5280
5281     if test "$wxUSE_LOGGUI" = "yes"; then
5282       AC_DEFINE(wxUSE_LOGGUI)
5283     fi
5284
5285     if test "$wxUSE_LOGWINDOW" = "yes"; then
5286       AC_DEFINE(wxUSE_LOGWINDOW)
5287     fi
5288
5289     if test "$wxUSE_LOGDIALOG" = "yes"; then
5290       AC_DEFINE(wxUSE_LOG_DIALOG)
5291     fi
5292
5293     dnl the keyboard sample requires wxUSE_LOG
5294     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5295 fi
5296
5297 if test "$wxUSE_LONGLONG" = "yes"; then
5298   AC_DEFINE(wxUSE_LONGLONG)
5299 fi
5300
5301 if test "$wxUSE_GEOMETRY" = "yes"; then
5302   AC_DEFINE(wxUSE_GEOMETRY)
5303 fi
5304
5305 if test "$wxUSE_STREAMS" = "yes" ; then
5306   AC_DEFINE(wxUSE_STREAMS)
5307 fi
5308
5309 dnl ---------------------------------------------------------------------------
5310 dnl time/date functions
5311 dnl ------------------------------------------------------------------------
5312
5313 if test "$wxUSE_DATETIME" = "yes"; then
5314     dnl check for strptime
5315     AC_CHECK_FUNCS(strptime)
5316
5317     dnl check for timezone variable
5318     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
5319     AC_CACHE_CHECK(for timezone variable in <time.h>,
5320                    wx_cv_var_timezone,
5321                    [
5322                         AC_TRY_COMPILE(
5323                             [
5324                                 #include <time.h>
5325                             ],
5326                             [
5327                                 int tz;
5328                                 tz = timezone;
5329                             ],
5330                             [
5331                                 wx_cv_var_timezone=timezone
5332                             ],
5333                             [
5334                                 AC_TRY_COMPILE(
5335                                     [
5336                                         #include <time.h>
5337                                     ],
5338                                     [
5339                                         int tz;
5340                                         tz = _timezone;
5341                                     ],
5342                                     [
5343                                         wx_cv_var_timezone=_timezone
5344                                     ],
5345                                     [
5346                                         AC_TRY_COMPILE(
5347                                             [
5348                                                 #include <time.h>
5349                                             ],
5350                                             [
5351                                                 int tz;
5352                                                 tz = __timezone;
5353                                             ],
5354                                             [
5355                                                 wx_cv_var_timezone=__timezone
5356                                             ],
5357                                             [
5358                                                 if test "$USE_DOS" = 0 ; then
5359                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
5360                                                 fi
5361                                             ]
5362                                         )
5363                                     ]
5364                                 )
5365                             ]
5366                         )
5367                    ]
5368     )
5369
5370     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
5371     if test "x$wx_cv_var_timezone" != x ; then
5372         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
5373     fi
5374
5375     dnl check for localtime (it's POSIX, but the check can do no harm...)
5376     AC_CHECK_FUNCS(localtime)
5377
5378     if test "$ac_cv_func_localtime" = "yes"; then
5379         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5380                        wx_cv_struct_tm_has_gmtoff,
5381         [
5382             AC_TRY_COMPILE(
5383                 [
5384                     #include <time.h>
5385                 ],
5386                 [
5387                     struct tm tm;
5388                     tm.tm_gmtoff++;
5389                 ],
5390                 [
5391                     wx_cv_struct_tm_has_gmtoff=yes
5392                 ],
5393                 wx_cv_struct_tm_has_gmtoff=no
5394             )
5395         ])
5396     fi
5397
5398     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5399         AC_DEFINE(WX_GMTOFF_IN_TM)
5400     fi
5401
5402     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5403     dnl function to be used for high resolution timers
5404     AC_CHECK_FUNCS(gettimeofday ftime, break)
5405
5406     if test "$ac_cv_func_gettimeofday" = "yes"; then
5407         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5408                        wx_cv_func_gettimeofday_has_2_args,
5409         [
5410             dnl on some _really_ old systems it takes only 1 argument
5411             AC_LANG_SAVE
5412             AC_LANG_CPLUSPLUS
5413
5414             AC_TRY_COMPILE(
5415                 [
5416                     #include <sys/time.h>
5417                     #include <unistd.h>
5418                 ],
5419                 [
5420                     struct timeval tv;
5421                     gettimeofday(&tv, NULL);
5422                 ],
5423                 wx_cv_func_gettimeofday_has_2_args=yes,
5424                 AC_TRY_COMPILE(
5425                     [
5426                         #include <sys/time.h>
5427                         #include <unistd.h>
5428                     ],
5429                     [
5430                         struct timeval tv;
5431                         gettimeofday(&tv);
5432                     ],
5433                     wx_cv_func_gettimeofday_has_2_args=no,
5434                     [
5435                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5436                         wx_cv_func_gettimeofday_has_2_args=unknown
5437                     ]
5438                 )
5439             )
5440             AC_LANG_RESTORE
5441         ])
5442
5443         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5444             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5445         fi
5446     fi
5447
5448     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5449 fi
5450
5451 dnl ------------------------------------------------------------------------
5452 dnl wxSocket
5453 dnl ------------------------------------------------------------------------
5454
5455 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5456 if test "$wxUSE_SOCKETS" = "yes"; then
5457     if test "$wxUSE_MGL" = "1"; then
5458         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5459         wxUSE_SOCKETS="no"
5460     fi
5461 fi
5462
5463 if test "$wxUSE_SOCKETS" = "yes"; then
5464     dnl under MSW we always have sockets
5465     if test "$TOOLKIT" != "MSW"; then
5466         dnl under Solaris and OS/2, socket functions live in -lsocket
5467         AC_CHECK_FUNC(socket,,
5468             [
5469                 AC_CHECK_LIB(socket, socket,
5470                     if test "$INET_LINK" != " -lsocket"; then
5471                         INET_LINK="$INET_LINK -lsocket"
5472                     fi,
5473                     [
5474                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5475                         wxUSE_SOCKETS=no
5476                     ]
5477                 )
5478             ]
5479         )
5480     fi
5481 fi
5482
5483 if test "$wxUSE_SOCKETS" = "yes" ; then
5484     dnl this test may be appropriate if building under cygwin
5485     dnl right now I'm assuming it also uses the winsock stuff
5486     dnl like mingw does..  -- RL
5487     if test "$TOOLKIT" != "MSW"; then
5488         dnl determine the type of third argument for getsockname
5489         dnl This test needs to be done in C++ mode since gsocket.cpp now
5490         dnl is C++ code and pointer cast that are possible even without
5491         dnl warning in C still fail in C++.
5492         AC_LANG_PUSH(C++)
5493         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5494                        wx_cv_type_getsockname3,
5495             [
5496                 AC_TRY_COMPILE(
5497                     [
5498                         #include <sys/types.h>
5499                         #include <sys/socket.h>
5500                     ],
5501                     [
5502                         socklen_t len;
5503                         getsockname(0, 0, &len);
5504                     ],
5505                     wx_cv_type_getsockname3=socklen_t,
5506                     [
5507                         dnl the compiler will compile the version with size_t
5508                         dnl even if the real type of the last parameter is int
5509                         dnl but it should give at least a warning about
5510                         dnl converting between incompatible pointer types, so
5511                         dnl try to use it to get the correct behaviour at
5512                         dnl least with gcc (otherwise we'd always use size_t)
5513                         CFLAGS_OLD="$CFLAGS"
5514                         if test "$GCC" = yes ; then
5515                             CFLAGS="$CFLAGS -Werror"
5516                         fi
5517
5518                         AC_TRY_COMPILE(
5519                             [
5520                                 #include <sys/types.h>
5521                                 #include <sys/socket.h>
5522                             ],
5523                             [
5524                                 size_t len;
5525                                 getsockname(0, 0, &len);
5526                             ],
5527                             wx_cv_type_getsockname3=size_t,
5528                             AC_TRY_COMPILE(
5529                                 [
5530                                     #include <sys/types.h>
5531                                     #include <sys/socket.h>
5532                                 ],
5533                                 [
5534                                     int len;
5535                                     getsockname(0, 0, &len);
5536                                 ],
5537                                 wx_cv_type_getsockname3=int,
5538                                 wx_cv_type_getsockname3=unknown
5539                             )
5540                         )
5541
5542                         CFLAGS="$CFLAGS_OLD"
5543                     ]
5544                 )
5545             ])
5546
5547         if test "$wx_cv_type_getsockname3" = "unknown"; then
5548             wxUSE_SOCKETS=no
5549             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5550         else
5551             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
5552         fi
5553         dnl Do this again for getsockopt as it may be different
5554         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5555                        wx_cv_type_getsockopt5,
5556             [
5557                 AC_TRY_COMPILE(
5558                     [
5559                         #include <sys/types.h>
5560                         #include <sys/socket.h>
5561                     ],
5562                     [
5563                         socklen_t len;
5564                         getsockopt(0, 0, 0, 0, &len);
5565                     ],
5566                     wx_cv_type_getsockopt5=socklen_t,
5567                     [
5568                         dnl the compiler will compile the version with size_t
5569                         dnl even if the real type of the last parameter is int
5570                         dnl but it should give at least a warning about
5571                         dnl converting between incompatible pointer types, so
5572                         dnl try to use it to get the correct behaviour at
5573                         dnl least with gcc (otherwise we'd always use size_t)
5574                         CFLAGS_OLD="$CFLAGS"
5575                         if test "$GCC" = yes ; then
5576                             CFLAGS="$CFLAGS -Werror"
5577                         fi
5578
5579                         AC_TRY_COMPILE(
5580                             [
5581                                 #include <sys/types.h>
5582                                 #include <sys/socket.h>
5583                             ],
5584                             [
5585                                 size_t len;
5586                                 getsockopt(0, 0, 0, 0, &len);
5587                             ],
5588                             wx_cv_type_getsockopt5=size_t,
5589                             AC_TRY_COMPILE(
5590                                 [
5591                                     #include <sys/types.h>
5592                                     #include <sys/socket.h>
5593                                 ],
5594                                 [
5595                                     int len;
5596                                     getsockopt(0, 0, 0, 0, &len);
5597                                 ],
5598                                 wx_cv_type_getsockopt5=int,
5599                                 wx_cv_type_getsockopt5=unknown
5600                             )
5601                         )
5602
5603                         CFLAGS="$CFLAGS_OLD"
5604                     ]
5605                 )
5606             ])
5607
5608         if test "$wx_cv_type_getsockopt5" = "unknown"; then
5609             wxUSE_SOCKETS=no
5610             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5611         else
5612             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
5613         fi
5614         AC_LANG_POP
5615     fi
5616 fi
5617
5618 if test "$wxUSE_SOCKETS" = "yes" ; then
5619     AC_DEFINE(wxUSE_SOCKETS)
5620     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
5621 fi
5622
5623 if test "$wxUSE_PROTOCOL" = "yes"; then
5624     if test "$wxUSE_SOCKETS" != "yes"; then
5625         AC_MSG_WARN(Protocol classes require sockets... disabled)
5626         wxUSE_PROTOCOL=no
5627     fi
5628 fi
5629
5630 if test "$wxUSE_PROTOCOL" = "yes"; then
5631     AC_DEFINE(wxUSE_PROTOCOL)
5632
5633     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
5634         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
5635     fi
5636     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
5637         AC_DEFINE(wxUSE_PROTOCOL_FTP)
5638     fi
5639     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
5640         AC_DEFINE(wxUSE_PROTOCOL_FILE)
5641     fi
5642 else
5643     if test "$wxUSE_FS_INET" = "yes"; then
5644         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
5645         wxUSE_FS_INET="no"
5646     fi
5647 fi
5648
5649 if test "$wxUSE_URL" = "yes"; then
5650     if test "$wxUSE_PROTOCOL" != "yes"; then
5651         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
5652         wxUSE_URL=no
5653     fi
5654     if test "$wxUSE_URL" = "yes"; then
5655         AC_DEFINE(wxUSE_URL)
5656     fi
5657 fi
5658
5659 if test "$wxUSE_FS_INET" = "yes"; then
5660   AC_DEFINE(wxUSE_FS_INET)
5661 fi
5662
5663 dnl ---------------------------------------------------------------------------
5664 dnl Joystick support
5665 dnl ---------------------------------------------------------------------------
5666
5667 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
5668     wxUSE_JOYSTICK=no
5669
5670     dnl under MSW we always have joystick support
5671     if test "$TOOLKIT" = "MSW"; then
5672         wxUSE_JOYSTICK=yes
5673
5674     dnl mac only available on darwin
5675     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
5676         if test "$USE_DARWIN" = 1; then
5677             dnl check for a bug in the headers, some have bad setEventCallout
5678             AC_MSG_CHECKING([headers have declarations needed for joystick support])
5679             AC_LANG_PUSH(C++)
5680             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
5681                             [ IOHIDQueueInterface *qi = NULL;
5682                               IOHIDCallbackFunction cb = NULL;
5683                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
5684                             [ wxUSE_JOYSTICK=yes ]
5685                           )
5686             AC_LANG_POP
5687             AC_MSG_RESULT($wxUSE_JOYSTICK)
5688         fi
5689
5690     dnl joystick support is only for Linux 2.1.x or greater
5691     else
5692         AC_CHECK_HEADERS(linux/joystick.h, wxUSE_JOYSTICK=yes)
5693     fi
5694
5695     if test "$wxUSE_JOYSTICK" = "yes"; then
5696         AC_DEFINE(wxUSE_JOYSTICK)
5697         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
5698     else
5699         AC_MSG_WARN(Joystick not supported by this system... disabled)
5700     fi
5701 fi
5702
5703
5704 dnl ---------------------------------------------------------------------------
5705 dnl String stuff
5706 dnl ---------------------------------------------------------------------------
5707
5708 if test "$wxUSE_FONTMAP" = "yes" ; then
5709   AC_DEFINE(wxUSE_FONTMAP)
5710 fi
5711
5712 if test "$wxUSE_UNICODE" = "yes" ; then
5713   AC_DEFINE(wxUSE_UNICODE)
5714
5715   if test "$USE_WIN32" != 1; then
5716       wxUSE_UNICODE_MSLU=no
5717   fi
5718
5719   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
5720         AC_CHECK_LIB(unicows,main,
5721             [
5722                 AC_DEFINE(wxUSE_UNICODE_MSLU)
5723             ],
5724             [
5725                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
5726                              Applications will only run on Windows NT/2000/XP!])
5727                 wxUSE_UNICODE_MSLU=no
5728             ])
5729     fi
5730 fi
5731
5732 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
5733   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
5734 fi
5735
5736 dnl ----------------------------------------------------------------
5737 dnl Register PostScript options for makefiles and setup.h
5738 dnl ----------------------------------------------------------------
5739
5740 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
5741   AC_DEFINE(wxUSE_POSTSCRIPT)
5742 fi
5743
5744 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
5745
5746 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
5747
5748 dnl ---------------------------------------------------------------------------
5749 dnl big GUI components: MDI, doc/view, printing, help, ...
5750 dnl ---------------------------------------------------------------------------
5751
5752 if test "$wxUSE_CONSTRAINTS" = "yes"; then
5753     AC_DEFINE(wxUSE_CONSTRAINTS)
5754     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
5755 fi
5756
5757 if test "$wxUSE_MDI" = "yes"; then
5758     AC_DEFINE(wxUSE_MDI)
5759
5760     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5761         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
5762         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
5763     fi
5764 fi
5765
5766 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
5767     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
5768     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
5769     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5770         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
5771     fi
5772 fi
5773
5774 if test "$wxUSE_HELP" = "yes"; then
5775     AC_DEFINE(wxUSE_HELP)
5776     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
5777
5778     if test "$wxUSE_MSW" = 1; then
5779       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
5780         AC_DEFINE(wxUSE_MS_HTML_HELP)
5781       fi
5782     fi
5783
5784     if test "$wxUSE_WXHTML_HELP" = "yes"; then
5785       if test "$wxUSE_HTML" = "yes"; then
5786         AC_DEFINE(wxUSE_WXHTML_HELP)
5787       else
5788         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
5789         wxUSE_WXHTML_HELP=no
5790       fi
5791     fi
5792 fi
5793
5794 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5795     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5796         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
5797     else
5798         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
5799     fi
5800     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
5801 fi
5802
5803 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
5804     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
5805 fi
5806
5807 dnl ---------------------------------------------------------------------------
5808 dnl wxMetafile availability
5809 dnl ---------------------------------------------------------------------------
5810
5811 if test "$wxUSE_METAFILE" = "yes"; then
5812     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
5813         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
5814         wxUSE_METAFILE=no
5815     fi
5816 fi
5817
5818 dnl ---------------------------------------------------------------------------
5819 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
5820 dnl ---------------------------------------------------------------------------
5821
5822 dnl check for ole headers and disable a few features requiring it if not
5823 dnl present (earlier versions of mingw32 don't have ole2.h)
5824 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
5825                           -o "$wxUSE_CLIPBOARD"     = "yes" \
5826                           -o "$wxUSE_OLE"     = "yes" \
5827                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
5828     AC_CHECK_HEADERS(ole2.h)
5829
5830     if test "$ac_cv_header_ole2_h" = "yes" ; then
5831         if test "$GCC" = yes ; then
5832             AC_LANG_SAVE
5833             AC_LANG_CPLUSPLUS
5834
5835             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
5836             AC_TRY_COMPILE([#include <windows.h>
5837                             #include <ole2.h>],
5838                            [],
5839                            [AC_MSG_RESULT(no)],
5840                            [AC_MSG_RESULT(yes)
5841                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
5842             AC_LANG_RESTORE
5843             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
5844             if test "$wxUSE_OLE" = "yes" ; then
5845                 AC_DEFINE(wxUSE_OLE)
5846                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
5847             fi
5848         fi
5849
5850         dnl for OLE clipboard and dnd
5851         if test "$wxUSE_DATAOBJ" = "yes" ; then
5852             AC_DEFINE(wxUSE_DATAOBJ)
5853         fi
5854     else
5855         AC_MSG_WARN([Some features disabled because OLE headers not found])
5856
5857         wxUSE_CLIPBOARD=no
5858         wxUSE_DRAG_AND_DROP=no
5859         wxUSE_DATAOBJ=no
5860         wxUSE_OLE=no
5861     fi
5862
5863     if test "$wxUSE_METAFILE" = "yes"; then
5864         AC_DEFINE(wxUSE_METAFILE)
5865
5866         dnl this one should probably be made separately configurable
5867         AC_DEFINE(wxUSE_ENH_METAFILE)
5868     fi
5869 fi
5870
5871 if test "$wxUSE_IPC" = "yes"; then
5872     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
5873         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
5874         wxUSE_IPC=no
5875     fi
5876
5877     if test "$wxUSE_IPC" = "yes"; then
5878         AC_DEFINE(wxUSE_IPC)
5879         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
5880     fi
5881 fi
5882
5883 if test "$wxUSE_DATAOBJ" = "yes"; then
5884     if test "$wxUSE_MGL" = 1; then
5885         AC_MSG_WARN([wxDataObject not yet supported under MGL... disabled])
5886         wxUSE_DATAOBJ=no
5887     else
5888         AC_DEFINE(wxUSE_DATAOBJ)
5889     fi
5890 else
5891     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
5892     wxUSE_CLIPBOARD=no
5893     wxUSE_DRAG_AND_DROP=no
5894 fi
5895
5896 if test "$wxUSE_CLIPBOARD" = "yes"; then
5897     if test "$wxUSE_MGL" = 1; then
5898         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
5899         wxUSE_CLIPBOARD=no
5900     fi
5901
5902     if test "$wxUSE_CLIPBOARD" = "yes"; then
5903         AC_DEFINE(wxUSE_CLIPBOARD)
5904     fi
5905 fi
5906
5907 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
5908     if test "$wxUSE_GTK" = 1; then
5909         if test "$WXGTK12" != 1; then
5910             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
5911             wxUSE_DRAG_AND_DROP=no
5912         fi
5913     fi
5914
5915     if test "$wxUSE_MOTIF" = 1; then
5916         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
5917         wxUSE_DRAG_AND_DROP=no
5918     fi
5919
5920     if test "$wxUSE_X11" = 1; then
5921         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
5922         wxUSE_DRAG_AND_DROP=no
5923     fi
5924
5925     if test "$wxUSE_MGL" = 1; then
5926         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
5927         wxUSE_DRAG_AND_DROP=no
5928     fi
5929
5930     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
5931         AC_DEFINE(wxUSE_DRAG_AND_DROP)
5932     fi
5933
5934 fi
5935
5936 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
5937     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
5938 fi
5939
5940 if test "$wxUSE_SPLINES" = "yes" ; then
5941   AC_DEFINE(wxUSE_SPLINES)
5942 fi
5943
5944 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
5945   AC_DEFINE(wxUSE_MOUSEWHEEL)
5946 fi
5947
5948 dnl ---------------------------------------------------------------------------
5949 dnl GUI controls
5950 dnl ---------------------------------------------------------------------------
5951
5952 USES_CONTROLS=0
5953 if test "$wxUSE_CONTROLS" = "yes"; then
5954   USES_CONTROLS=1
5955 fi
5956
5957 if test "$wxUSE_ACCEL" = "yes"; then
5958   AC_DEFINE(wxUSE_ACCEL)
5959   USES_CONTROLS=1
5960 fi
5961
5962 if test "$wxUSE_BUTTON" = "yes"; then
5963   AC_DEFINE(wxUSE_BUTTON)
5964   USES_CONTROLS=1
5965 fi
5966
5967 if test "$wxUSE_BMPBUTTON" = "yes"; then
5968   AC_DEFINE(wxUSE_BMPBUTTON)
5969   USES_CONTROLS=1
5970 fi
5971
5972 if test "$wxUSE_CALCTRL" = "yes"; then
5973   AC_DEFINE(wxUSE_CALENDARCTRL)
5974   USES_CONTROLS=1
5975   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
5976 fi
5977
5978 if test "$wxUSE_CARET" = "yes"; then
5979   AC_DEFINE(wxUSE_CARET)
5980   USES_CONTROLS=1
5981   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
5982 fi
5983
5984 if test "$wxUSE_COMBOBOX" = "yes"; then
5985   AC_DEFINE(wxUSE_COMBOBOX)
5986   USES_CONTROLS=1
5987 fi
5988
5989 if test "$wxUSE_CHOICE" = "yes"; then
5990   AC_DEFINE(wxUSE_CHOICE)
5991   USES_CONTROLS=1
5992 fi
5993
5994 if test "$wxUSE_CHOICEBOOK" = "yes"; then
5995     AC_DEFINE(wxUSE_CHOICEBOOK)
5996     USES_CONTROLS=1
5997 fi
5998
5999 if test "$wxUSE_CHECKBOX" = "yes"; then
6000   AC_DEFINE(wxUSE_CHECKBOX)
6001   USES_CONTROLS=1
6002 fi
6003
6004 if test "$wxUSE_CHECKLST" = "yes"; then
6005   AC_DEFINE(wxUSE_CHECKLISTBOX)
6006   USES_CONTROLS=1
6007   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
6008 fi
6009
6010 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6011   AC_DEFINE(wxUSE_DATEPICKCTRL)
6012   USES_CONTROLS=1
6013 fi
6014
6015 if test "$wxUSE_DISPLAY" = "yes"; then
6016     AC_DEFINE(wxUSE_DISPLAY)
6017     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display multimon"
6018 fi
6019
6020 if test "$wxUSE_GAUGE" = "yes"; then
6021   AC_DEFINE(wxUSE_GAUGE)
6022   USES_CONTROLS=1
6023 fi
6024
6025 if test "$wxUSE_GRID" = "yes"; then
6026   AC_DEFINE(wxUSE_GRID)
6027   USES_CONTROLS=1
6028   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6029 fi
6030
6031 if test "$wxUSE_IMAGLIST" = "yes"; then
6032     AC_DEFINE(wxUSE_IMAGLIST)
6033 fi
6034
6035 if test "$wxUSE_LISTBOOK" = "yes"; then
6036     AC_DEFINE(wxUSE_LISTBOOK)
6037     USES_CONTROLS=1
6038 fi
6039
6040 if test "$wxUSE_LISTBOX" = "yes"; then
6041     AC_DEFINE(wxUSE_LISTBOX)
6042     USES_CONTROLS=1
6043     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listbox"
6044 fi
6045
6046 if test "$wxUSE_LISTCTRL" = "yes"; then
6047     if test "$wxUSE_IMAGLIST" = "yes"; then
6048         AC_DEFINE(wxUSE_LISTCTRL)
6049         USES_CONTROLS=1
6050         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6051     else
6052         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6053     fi
6054 fi
6055
6056 if test "$wxUSE_NOTEBOOK" = "yes"; then
6057     AC_DEFINE(wxUSE_NOTEBOOK)
6058     USES_CONTROLS=1
6059     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6060 fi
6061
6062 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
6063 dnl     AC_DEFINE(wxUSE_PROPSHEET)
6064 dnl     USES_CONTROLS=1
6065 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
6066 dnl fi
6067
6068 if test "$wxUSE_RADIOBOX" = "yes"; then
6069     AC_DEFINE(wxUSE_RADIOBOX)
6070     USES_CONTROLS=1
6071 fi
6072
6073 if test "$wxUSE_RADIOBTN" = "yes"; then
6074     AC_DEFINE(wxUSE_RADIOBTN)
6075     USES_CONTROLS=1
6076 fi
6077
6078 if test "$wxUSE_SASH" = "yes"; then
6079     AC_DEFINE(wxUSE_SASH)
6080     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6081 fi
6082
6083 if test "$wxUSE_SCROLLBAR" = "yes"; then
6084     AC_DEFINE(wxUSE_SCROLLBAR)
6085     USES_CONTROLS=1
6086     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6087 fi
6088
6089 if test "$wxUSE_SLIDER" = "yes"; then
6090     AC_DEFINE(wxUSE_SLIDER)
6091     USES_CONTROLS=1
6092 fi
6093
6094 if test "$wxUSE_SPINBTN" = "yes"; then
6095     AC_DEFINE(wxUSE_SPINBTN)
6096     USES_CONTROLS=1
6097 fi
6098
6099 if test "$wxUSE_SPINCTRL" = "yes"; then
6100     AC_DEFINE(wxUSE_SPINCTRL)
6101     USES_CONTROLS=1
6102 fi
6103
6104 if test "$wxUSE_SPLITTER" = "yes"; then
6105     AC_DEFINE(wxUSE_SPLITTER)
6106     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6107 fi
6108
6109 if test "$wxUSE_STATBMP" = "yes"; then
6110     AC_DEFINE(wxUSE_STATBMP)
6111     USES_CONTROLS=1
6112 fi
6113
6114 if test "$wxUSE_STATBOX" = "yes"; then
6115     AC_DEFINE(wxUSE_STATBOX)
6116     USES_CONTROLS=1
6117 fi
6118
6119 if test "$wxUSE_STATTEXT" = "yes"; then
6120     AC_DEFINE(wxUSE_STATTEXT)
6121     USES_CONTROLS=1
6122 fi
6123
6124 if test "$wxUSE_STATLINE" = "yes"; then
6125     AC_DEFINE(wxUSE_STATLINE)
6126     USES_CONTROLS=1
6127 fi
6128
6129 if test "$wxUSE_STATUSBAR" = "yes"; then
6130     dnl this will get undefined in wx/chkconf.h if it's not supported
6131     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6132     AC_DEFINE(wxUSE_STATUSBAR)
6133     USES_CONTROLS=1
6134
6135     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6136 fi
6137
6138 if test "$wxUSE_TABDIALOG" = "yes"; then
6139     AC_DEFINE(wxUSE_TAB_DIALOG)
6140 fi
6141
6142 if test "$wxUSE_TEXTCTRL" = "yes"; then
6143     AC_DEFINE(wxUSE_TEXTCTRL)
6144     USES_CONTROLS=1
6145     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6146 fi
6147
6148 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6149     if test "$wxUSE_COCOA" = 1 ; then
6150         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6151         wxUSE_TOGGLEBTN=no
6152     fi
6153     if test "$wxUSE_UNIVERSAL" = "yes"; then
6154         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
6155         wxUSE_TOGGLEBTN=no
6156     fi
6157
6158     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6159         AC_DEFINE(wxUSE_TOGGLEBTN)
6160         USES_CONTROLS=1
6161     fi
6162 fi
6163
6164 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
6165     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
6166     wxUSE_TOOLBAR="yes"
6167     USES_CONTROLS=1
6168 fi
6169
6170 if test "$wxUSE_TOOLBAR" = "yes"; then
6171     AC_DEFINE(wxUSE_TOOLBAR)
6172     USES_CONTROLS=1
6173
6174     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
6175     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
6176         wxUSE_TOOLBAR_NATIVE="yes"
6177     fi
6178
6179     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
6180         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6181         USES_CONTROLS=1
6182     fi
6183
6184     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6185 fi
6186
6187 if test "$wxUSE_TOOLTIPS" = "yes"; then
6188     if test "$wxUSE_MOTIF" = 1; then
6189         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6190     else
6191         if test "$wxUSE_UNIVERSAL" = "yes"; then
6192             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6193         else
6194             AC_DEFINE(wxUSE_TOOLTIPS)
6195         fi
6196     fi
6197 fi
6198
6199 if test "$wxUSE_TREECTRL" = "yes"; then
6200     if test "$wxUSE_IMAGLIST" = "yes"; then
6201         AC_DEFINE(wxUSE_TREECTRL)
6202         USES_CONTROLS=1
6203         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6204     else
6205         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6206     fi
6207 fi
6208
6209 if test "$wxUSE_POPUPWIN" = "yes"; then
6210     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6211         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6212     else
6213         if test "$wxUSE_PM" = 1; then
6214             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6215         else
6216             AC_DEFINE(wxUSE_POPUPWIN)
6217             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6218
6219             USES_CONTROLS=1
6220         fi
6221     fi
6222 fi
6223
6224 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6225     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6226         AC_MSG_WARN([Dialup manager not yet supported under Mac OS X... disabled])
6227     else
6228         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6229         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6230     fi
6231 fi
6232
6233 if test "$wxUSE_TIPWINDOW" = "yes"; then
6234     if test "$wxUSE_PM" = 1; then
6235         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6236     else
6237         AC_DEFINE(wxUSE_TIPWINDOW)
6238     fi
6239 fi
6240
6241 if test "$USES_CONTROLS" = 1; then
6242     AC_DEFINE(wxUSE_CONTROLS)
6243 fi
6244
6245 dnl ---------------------------------------------------------------------------
6246 dnl misc options
6247 dnl ---------------------------------------------------------------------------
6248
6249 dnl please keep the settings below in alphabetical order
6250 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
6251     AC_DEFINE(wxUSE_ACCESSIBILITY)
6252     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
6253 fi
6254
6255 if test "$wxUSE_DC_CACHEING" = "yes"; then
6256     AC_DEFINE(wxUSE_DC_CACHEING)
6257 fi
6258
6259 if test "$wxUSE_DRAGIMAGE" = "yes"; then
6260     AC_DEFINE(wxUSE_DRAGIMAGE)
6261     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
6262 fi
6263
6264 if test "$wxUSE_EXCEPTIONS" = "yes"; then
6265     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
6266         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
6267     else
6268         AC_DEFINE(wxUSE_EXCEPTIONS)
6269         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
6270     fi
6271 fi
6272
6273 USE_HTML=0
6274 if test "$wxUSE_HTML" = "yes"; then
6275     AC_DEFINE(wxUSE_HTML)
6276     USE_HTML=1
6277     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
6278     if test "$wxUSE_MAC" = 1; then
6279         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
6280     fi
6281 fi
6282 if test "$wxUSE_WEBKIT" = "yes"; then
6283     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
6284         old_CPPFLAGS="$CPPFLAGS"
6285         CPPFLAGS="$CPPFLAGS -x objective-c++"
6286         AC_CHECK_HEADER([WebKit/HIWebView.h],
6287                         [
6288                            AC_DEFINE(wxUSE_WEBKIT)
6289                            WEBKIT_LINK="-framework WebKit"
6290                         ],
6291                         [
6292                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
6293                            wxUSE_WEBKIT=no
6294                         ],
6295                         [#include <Carbon/Carbon.h>])
6296         CPPFLAGS="$old_CPPFLAGS"
6297     elif test "$wxUSE_COCOA" = 1; then
6298         AC_DEFINE(wxUSE_WEBKIT)
6299     else
6300         wxUSE_WEBKIT=no
6301     fi
6302 fi
6303
6304 USE_XRC=0
6305 if test "$wxUSE_XRC" = "yes"; then
6306     if test "$wxUSE_XML" != "yes"; then
6307         AC_MSG_WARN([XML library not built, XRC resources disabled])
6308         wxUSE_XRC=no
6309     else
6310         AC_DEFINE(wxUSE_XRC)
6311         USE_XRC=1
6312         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
6313     fi
6314 fi
6315
6316 if test "$wxUSE_MENUS" = "yes"; then
6317     AC_DEFINE(wxUSE_MENUS)
6318     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
6319 fi
6320
6321 if test "$wxUSE_METAFILE" = "yes"; then
6322     AC_DEFINE(wxUSE_METAFILE)
6323 fi
6324
6325 if test "$wxUSE_MIMETYPE" = "yes"; then
6326     AC_DEFINE(wxUSE_MIMETYPE)
6327 fi
6328
6329 if test "$wxUSE_MINIFRAME" = "yes"; then
6330     AC_DEFINE(wxUSE_MINIFRAME)
6331     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
6332 fi
6333
6334 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
6335     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
6336     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
6337         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
6338         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
6339     fi
6340 fi
6341
6342
6343 if test "$wxUSE_VALIDATORS" = "yes"; then
6344     AC_DEFINE(wxUSE_VALIDATORS)
6345     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
6346 fi
6347
6348 if test "$wxUSE_PALETTE" = "yes" ; then
6349   AC_DEFINE(wxUSE_PALETTE)
6350 fi
6351
6352 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
6353   dnl Must be done this late because -lunicows must be before all the other libs
6354   LIBS=" -lunicows $LIBS"
6355 fi
6356
6357 dnl ---------------------------------------------------------------------------
6358 dnl wxImage options
6359 dnl ---------------------------------------------------------------------------
6360
6361 if test "$wxUSE_IMAGE" = "yes" ; then
6362     AC_DEFINE(wxUSE_IMAGE)
6363
6364     if test "$wxUSE_GIF" = "yes" ; then
6365       AC_DEFINE(wxUSE_GIF)
6366     fi
6367
6368     if test "$wxUSE_PCX" = "yes" ; then
6369       AC_DEFINE(wxUSE_PCX)
6370     fi
6371
6372     if test "$wxUSE_IFF" = "yes" ; then
6373       AC_DEFINE(wxUSE_IFF)
6374     fi
6375
6376     if test "$wxUSE_PNM" = "yes" ; then
6377       AC_DEFINE(wxUSE_PNM)
6378     fi
6379
6380     if test "$wxUSE_XPM" = "yes" ; then
6381       AC_DEFINE(wxUSE_XPM)
6382     fi
6383
6384     if test "$wxUSE_ICO_CUR" = "yes" ; then
6385       AC_DEFINE(wxUSE_ICO_CUR)
6386     fi
6387 fi
6388
6389 dnl ---------------------------------------------------------------------------
6390 dnl common dialogs
6391 dnl ---------------------------------------------------------------------------
6392
6393 if test "$wxUSE_CHOICEDLG" = "yes"; then
6394     AC_DEFINE(wxUSE_CHOICEDLG)
6395 fi
6396
6397 if test "$wxUSE_COLOURDLG" = "yes"; then
6398     AC_DEFINE(wxUSE_COLOURDLG)
6399 fi
6400
6401 if test "$wxUSE_FILEDLG" = "yes"; then
6402     AC_DEFINE(wxUSE_FILEDLG)
6403 fi
6404
6405 if test "$wxUSE_FINDREPLDLG" = "yes"; then
6406     AC_DEFINE(wxUSE_FINDREPLDLG)
6407 fi
6408
6409 if test "$wxUSE_FONTDLG" = "yes"; then
6410     AC_DEFINE(wxUSE_FONTDLG)
6411 fi
6412
6413 if test "$wxUSE_DIRDLG" = "yes"; then
6414     if test "$wxUSE_TREECTRL" != "yes"; then
6415         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
6416     else
6417         AC_DEFINE(wxUSE_DIRDLG)
6418     fi
6419 fi
6420
6421 if test "$wxUSE_MSGDLG" = "yes"; then
6422     AC_DEFINE(wxUSE_MSGDLG)
6423 fi
6424
6425 if test "$wxUSE_NUMBERDLG" = "yes"; then
6426     AC_DEFINE(wxUSE_NUMBERDLG)
6427 fi
6428
6429 if test "$wxUSE_PROGRESSDLG" = "yes"; then
6430     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6431        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
6432     else
6433         AC_DEFINE(wxUSE_PROGRESSDLG)
6434     fi
6435 fi
6436
6437 if test "$wxUSE_SPLASH" = "yes"; then
6438     AC_DEFINE(wxUSE_SPLASH)
6439     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
6440 fi
6441
6442 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
6443     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6444        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
6445     else
6446         AC_DEFINE(wxUSE_STARTUP_TIPS)
6447     fi
6448 fi
6449
6450 if test "$wxUSE_TEXTDLG" = "yes"; then
6451     AC_DEFINE(wxUSE_TEXTDLG)
6452 fi
6453
6454 if test "$wxUSE_WIZARDDLG" = "yes"; then
6455     AC_DEFINE(wxUSE_WIZARDDLG)
6456     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
6457 fi
6458
6459 dnl ---------------------------------------------------------------------------
6460 dnl wxMediaCtrl
6461 dnl ---------------------------------------------------------------------------
6462
6463 if test "$wxUSE_MEDIACTRL" = "yes"; then
6464     dnl -----------------------------------------------------------------------
6465     dnl GStreamer
6466     dnl -----------------------------------------------------------------------
6467     if test "$wxUSE_GTK" = 1; then
6468         wxUSE_GSTREAMER="yes"
6469
6470         dnl -------------------------------------------------------------------
6471         dnl Test for gstreamer module from pkg-config
6472         dnl -------------------------------------------------------------------
6473         PKG_CHECK_MODULES(GSTREAMER, gstreamer-0.8,
6474         [
6475             CPPFLAGS="$CPPFLAGS $GSTREAMER_CFLAGS"
6476             LIBS="$LIBS $GSTREAMER_LIBS -lgstplay-0.8"
6477         ],
6478         [
6479             AC_MSG_WARN([GStreamer installation not found])
6480             wxUSE_GSTREAMER="no"
6481         ])
6482
6483         dnl -------------------------------------------------------------------
6484         dnl Perform a check for a GStreamer element using gst-inspect
6485         dnl Thomas Vander Stichele <thomas at apestaart dot org>
6486         dnl Last modification: 25/01/2005
6487         dnl
6488         dnl AM_GST_ELEMENT_CHECK(ELEMENT-NAME, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
6489         dnl -------------------------------------------------------------------
6490         AC_DEFUN([AM_GST_ELEMENT_CHECK],
6491         [
6492         if test "x$GST_INSPECT" == "x"; then
6493             AC_CHECK_PROG(GST_INSPECT, gst-inspect, gst-inspect, [])
6494         fi
6495
6496         if test "x$GST_INSPECT" != "x"; then
6497             AC_MSG_CHECKING(GStreamer element $1)
6498             if [ $GST_INSPECT $1 > /dev/null 2> /dev/null ]; then
6499             AC_MSG_RESULT(found.)
6500             $2
6501             else
6502             AC_MSG_RESULT(not found.)
6503             $3
6504             fi
6505         fi
6506         ])
6507
6508         dnl -------------------------------------------------------------------
6509         dnl Test for x video sink (video useless without)
6510         dnl -------------------------------------------------------------------
6511         AM_GST_ELEMENT_CHECK(xvimagesink,[],
6512                         [
6513                             wxUSE_GSTREAMER="no"
6514                             AC_MSG_WARN([x video sink not found - cannot use GStreamer])
6515                         ])
6516
6517         dnl -------------------------------------------------------------------
6518         dnl Check for gstplay-0.8 lib and corresponding x overlay header
6519         dnl -------------------------------------------------------------------
6520         AC_CHECK_HEADER(gst/xoverlay/xoverlay.h, [],
6521                         [
6522                             wxUSE_GSTREAMER="no"
6523                             AC_MSG_WARN([xoverlay header not found, cannot use GStreamer])
6524                         ],
6525                         [#include <gst/gst.h>])
6526
6527         AC_MSG_CHECKING([for gstplay 0.8])
6528         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],gstplay-0.8)
6529
6530         if test "$ac_find_libraries" = "" ; then
6531             AC_MSG_RESULT([no])
6532             wxUSE_GSTREAMER="no"
6533         else
6534             AC_MSG_RESULT([yes])
6535         fi
6536
6537         if test "$wxUSE_GSTREAMER" = "yes"; then
6538             AC_DEFINE(wxUSE_GSTREAMER)
6539             AC_MSG_RESULT([GStreamer detection successful])
6540         fi
6541     fi
6542     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
6543     AC_DEFINE(wxUSE_MEDIACTRL)
6544 fi
6545
6546 dnl ---------------------------------------------------------------------------
6547 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
6548 dnl ---------------------------------------------------------------------------
6549
6550 if test "$cross_compiling" = "yes"; then
6551     dnl Use best guess from host as we can't use uname when cross compiling
6552     OSINFO="\"$host\""
6553 else
6554     dnl attualy work out OS version
6555     OSINFO=`uname -s -r -m`
6556     OSINFO="\"$OSINFO\""
6557 fi
6558
6559 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
6560
6561 dnl ---------------------------------------------------------------------------
6562 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
6563 dnl ---------------------------------------------------------------------------
6564
6565 if test "x$prefix" != "xNONE"; then
6566     wxPREFIX=$prefix
6567 else
6568     wxPREFIX=$ac_default_prefix
6569 fi
6570
6571 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
6572
6573
6574 dnl ---------------------------------------------------------------------------
6575 dnl define variables with all built libraries for wx-config
6576 dnl ---------------------------------------------------------------------------
6577
6578 CORE_BASE_LIBS="net base"
6579 CORE_GUI_LIBS="adv core"
6580
6581 if test "$wxUSE_XML" = "yes" ; then
6582     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
6583 fi
6584 if test "$wxUSE_ODBC" != "no" ; then
6585     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
6586     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
6587 fi
6588 if test "$wxUSE_HTML" = "yes" ; then
6589     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
6590 fi
6591 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
6592     CORE_GUI_LIBS="qa $CORE_GUI_LIBS"
6593 fi
6594 if test "$wxUSE_XRC" = "yes" ; then
6595     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
6596 fi
6597
6598 if test "$wxUSE_GUI" != "yes"; then
6599     CORE_GUI_LIBS=""
6600 fi
6601
6602 AC_SUBST(CORE_BASE_LIBS)
6603 AC_SUBST(CORE_GUI_LIBS)
6604
6605
6606 dnl ---------------------------------------------------------------------------
6607 dnl Output the makefiles and such from the results found above
6608 dnl ---------------------------------------------------------------------------
6609
6610 dnl all additional libraries (except wxWidgets itself) we link with
6611
6612 dnl note that we always link with -lm except for Mac OS X
6613 dnl extended.c uses floor() and is always linked in
6614
6615 if test "$wxUSE_MAC" = 1 ; then
6616     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
6617         if test "$USE_DARWIN" = 1; then
6618             LDFLAGS="$LDFLAGS -framework QuickTime"
6619         else
6620             LDFLAGS="$LDFLAGS -lQuickTimeLib"
6621         fi
6622     fi
6623     if test "$USE_DARWIN" = 1; then
6624         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
6625     else
6626         LDFLAGS="$LDFLAGS -lCarbonLib"
6627     fi
6628 fi
6629 if test "$wxUSE_COCOA" = 1 ; then
6630     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
6631     if test "$wxUSE_MEDIACTRL" = "yes"; then
6632         LDFLAGS="$LDFLAGS -framework QuickTime"
6633     fi
6634 fi
6635 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
6636     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
6637 fi
6638
6639 dnl FIXME: should this be covered by the conditional above
6640 dnl given the -lm comment there?  Or should that comment (and
6641 dnl this one) be removed..   [ 7 Nov 2001 ]
6642
6643 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
6644
6645 dnl Only add the -lm library if floating point functions cannot be used
6646 dnl without it.  This check is important on cygwin because of the bizarre
6647 dnl way that they have organized functions into libraries.  On cygwin, both
6648 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
6649 dnl means that
6650 dnl   1) linking with -lm is not necessary, and
6651 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
6652 dnl In particular, if you compile any program with -mno-cygwin and link with
6653 dnl -lm, it will crash instantly when it is run.  This happens because the
6654 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
6655 dnl the ___main function instead of allowing it to be defined by
6656 dnl /usr/lib/mingw/libmingw32.a as it should be.
6657 dnl
6658 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
6659 dnl
6660 dnl Just check a few floating point functions. If they are all found without
6661 dnl -lm, then we must not need -lm.
6662 have_cos=0
6663 have_floor=0
6664 AC_CHECK_FUNCS(cos, have_cos=1)
6665 AC_CHECK_FUNCS(floor, have_floor=1)
6666 AC_MSG_CHECKING(if floating point functions link without -lm)
6667 if test "$have_cos" = 1 -a "$have_floor" = 1; then
6668     AC_MSG_RESULT(yes)
6669 else
6670     AC_MSG_RESULT(no)
6671     LIBS="$LIBS -lm"
6672     # use different functions to avoid configure caching
6673     have_sin=0
6674     have_ceil=0
6675     AC_CHECK_FUNCS(sin, have_sin=1)
6676     AC_CHECK_FUNCS(ceil, have_ceil=1)
6677     AC_MSG_CHECKING(if floating point functions link with -lm)
6678     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
6679         AC_MSG_RESULT(yes)
6680     else
6681         AC_MSG_RESULT(no)
6682         # not sure we should warn the user, crash, etc.
6683     fi
6684 fi
6685
6686 if test "$wxUSE_GUI" = "yes"; then
6687
6688     dnl TODO add checks that these samples will really compile (i.e. all the
6689     dnl      library features they need are present)
6690
6691     dnl TODO some samples are never built so far: mfc (requires VC++)
6692     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
6693                      dynamic erase event exec font image minimal mobile \
6694                      mobile/wxedit mobile/styles propsize render \
6695                      richedit rotate shaped vscroll widgets"
6696
6697     if test "$wxUSE_MONOLITHIC" != "yes"; then
6698         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
6699     fi
6700     if test "$TOOLKIT" = "MSW"; then
6701         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
6702         if test "$wxUSE_UNIVERSAL" != "yes"; then
6703             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
6704         fi
6705     fi
6706     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
6707         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
6708     fi
6709 else
6710     SAMPLES_SUBDIRS="console"
6711 fi
6712
6713
6714 dnl all -I options we must pass to the compiler
6715 dnl
6716 dnl note that the order is somewhat important: wxWidgets headers should
6717 dnl come first and the one with setup.h should be before $(top_srcdir)/include
6718 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
6719 dnl CodeWarrior):
6720 INCLUDES="-I\${top_builddir}lib/wx/include/${TOOLCHAIN_FULLNAME} \
6721 -I\${top_srcdir}/include $TOOLKIT_INCLUDE"
6722
6723 dnl C/C++ compiler options used to compile wxWidgets
6724 if test "$GXX" = yes ; then
6725     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
6726     CWARNINGS="-Wall -Wundef"
6727     CXXWARNINGS="$CWARNINGS -Wno-ctor-dtor-privacy"
6728 fi
6729
6730 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
6731
6732 dnl remove the extra white space from the cc/c++/ld options
6733 CPPFLAGS=`echo $WXDEBUG_DEFINE $INCLUDES $CPPFLAGS`
6734 CFLAGS=`echo $CODE_GEN_FLAGS $EXTRA_CFLAGS $CFLAGS $CWARNINGS`
6735 CXXFLAGS=`echo $CODE_GEN_FLAGS $CODE_GEN_FLAGS_CXX $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS`
6736
6737 if test "x$MWCC" = "xyes"; then
6738     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
6739     dnl must use <regex.h> from system not our local copy on OS X,
6740     dnl but must use local not system on OS 9.
6741     dnl The following should make all -I paths usable for <> includes
6742     dnl while first checking in real system paths.  With 8.3 using
6743     dnl -gccincludes it will actually check local paths before system
6744     dnl even for <> which is totally wrong.
6745
6746     dnl Note that because this absolutely needs to be before any -I
6747     dnl that we have to tack it on to the end of the compiler commandline.
6748     CC="$CC -cwd source -I-"
6749     CXX="$CXX -cwd source -I-"
6750 fi
6751
6752
6753 LIBS=`echo $LIBS`
6754 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
6755 EXTRALIBS_XML="$EXPAT_LINK"
6756 EXTRALIBS_HTML="$MSPACK_LINK"
6757 EXTRALIBS_ODBC="$ODBC_LINK"
6758 if test "$wxUSE_GUI" = "yes"; then
6759     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_GNOMEPRINT`
6760 fi
6761 if test "$wxUSE_OPENGL" = "yes"; then
6762     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
6763 fi
6764
6765 LDFLAGS="$LDFLAGS $PROFILE"
6766
6767 dnl wxGTK does not need TOOLKIT includes in wx-config
6768 if test "$wxUSE_GTK" = 1; then
6769     WXCONFIG_INCLUDE=
6770 else
6771     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
6772 fi
6773
6774 WXCONFIG_EXTRALIBS="$LIBS"
6775
6776 dnl wx-config must output builtin 3rd party libs in --libs in static build:
6777 if test "$wxUSE_REGEX" = "builtin" ; then
6778     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
6779 fi
6780 if test "$wxUSE_EXPAT" = "builtin" ; then
6781     wxconfig_3rdparty="expat $wxconfig_3rdparty"
6782 fi
6783 if test "$wxUSE_ODBC" = "builtin" ; then
6784     wxconfig_3rdparty="odbc $wxconfig_3rdparty"
6785 fi
6786 if test "$wxUSE_LIBTIFF" = "builtin" ; then
6787     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
6788 fi
6789 if test "$wxUSE_LIBJPEG" = "builtin" ; then
6790     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
6791 fi
6792 if test "$wxUSE_LIBPNG" = "builtin" ; then
6793     wxconfig_3rdparty="png $wxconfig_3rdparty"
6794 fi
6795 if test "$wxUSE_ZLIB" = "builtin" ; then
6796     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
6797 fi
6798
6799 for i in $wxconfig_3rdparty ; do
6800     WXCONFIG_EXTRALIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_EXTRALIBS"
6801 done
6802
6803
6804 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
6805     WXUNIV=1
6806 else
6807     WXUNIV=0
6808 fi
6809
6810 AC_SUBST(wxUSE_ZLIB)
6811 AC_SUBST(wxUSE_REGEX)
6812 AC_SUBST(wxUSE_EXPAT)
6813 AC_SUBST(wxUSE_ODBC)
6814 AC_SUBST(wxUSE_LIBJPEG)
6815 AC_SUBST(wxUSE_LIBPNG)
6816 AC_SUBST(wxUSE_LIBTIFF)
6817
6818 if test $wxUSE_MONOLITHIC = "yes" ; then
6819     MONOLITHIC=1
6820 else
6821     MONOLITHIC=0
6822 fi
6823
6824 if test $wxUSE_PLUGINS = "yes" ; then
6825     USE_PLUGINS=1
6826 else
6827     USE_PLUGINS=0
6828 fi
6829
6830 if test $wxUSE_ODBC != "no" ; then
6831     USE_ODBC=1
6832 else
6833     USE_ODBC=0
6834 fi
6835
6836 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
6837     USE_QA=1
6838 else
6839     USE_QA=0
6840 fi
6841
6842 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
6843     OFFICIAL_BUILD=1
6844 else
6845     OFFICIAL_BUILD=0
6846 fi
6847
6848 AC_SUBST(VENDOR)
6849 AC_SUBST(OFFICIAL_BUILD)
6850 AC_SUBST(WX_FLAVOUR)
6851 AC_SUBST(WX_LIB_FLAVOUR)
6852
6853 AC_SUBST(WXUNIV)
6854 AC_SUBST(MONOLITHIC)
6855 AC_SUBST(USE_PLUGINS)
6856 AC_SUBST(LIBS)
6857 AC_SUBST(EXTRALIBS)
6858 AC_SUBST(EXTRALIBS_XML)
6859 AC_SUBST(EXTRALIBS_HTML)
6860 AC_SUBST(EXTRALIBS_ODBC)
6861 AC_SUBST(EXTRALIBS_GUI)
6862 AC_SUBST(EXTRALIBS_OPENGL)
6863 AC_SUBST(EXTRALIBS_SDL)
6864 AC_SUBST(WITH_PLUGIN_SDL)
6865 AC_SUBST(EXTRALIBS_GNOMEPRINT)
6866 AC_SUBST(UNICODE)
6867 AC_SUBST(BUILD)
6868 AC_SUBST(DEBUG_INFO)
6869 AC_SUBST(DEBUG_FLAG)
6870 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
6871 AC_SUBST(TOOLKIT_LOWERCASE)
6872 AC_SUBST(TOOLKIT_VERSION)
6873 AC_SUBST(SAMPLES_RPATH_FLAG)
6874 AC_SUBST(SAMPLES_RPATH_POSTLINK)
6875 AC_SUBST(HOST_SUFFIX)
6876 AC_SUBST(CPPUNIT_CFLAGS)
6877 AC_SUBST(CPPUNIT_LIBS)
6878
6879 case "$TOOLKIT" in
6880     GTK)
6881         TOOLKIT_USER="GTK+"
6882         if test "$WXGTK20" = 1; then
6883             TOOLKIT_USER="$TOOLKIT_USER 2"
6884         fi
6885         ;;
6886
6887     *)
6888         TOOLKIT_USER=$TOOLKIT_LOWERCASE
6889         ;;
6890 esac
6891
6892 if test "$wxUSE_WINE" = "yes"; then
6893     BAKEFILE_FORCE_PLATFORM=win32
6894 fi
6895
6896 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
6897
6898 if test "$wxUSE_WINE" = "yes"; then
6899     RESCOMP=wrc
6900 fi
6901
6902 if test "$wxUSE_SHARED" = "yes"; then
6903
6904     dnl We get the shared build linker from bakefile, since it
6905     dnl moved all the logic for this out of this file and into
6906     dnl its own macro.  But it can't decide on whether to return
6907     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
6908     dnl So normalise and expand everything here now, because its
6909     dnl not going to change inside wx-config anyway.
6910     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
6911     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
6912
6913     dnl Need addtional flag on OS/2, so override bakefiles value
6914     dnl (there currently is no suitable variable to which the
6915     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
6916     case "${host}" in
6917       *-pc-os2_emx | *-pc-os2-emx )
6918         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6919         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6920         cp -p ${srcdir}/src/os2/dllnames.sh .
6921         cp -p ${srcdir}/src/os2/dllar.sh .
6922       ;;
6923     esac
6924 else
6925
6926     dnl No bakefile support for static builds, but this should be ok for most.
6927     EXE_LINKER="$CXX -o"
6928
6929 fi
6930 if test "$wxUSE_OMF" = "yes"; then
6931     case "${host}" in
6932       *-pc-os2_emx | *-pc-os2-emx )
6933         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
6934         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
6935         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
6936       ;;
6937     esac
6938 fi
6939
6940 dnl According to Vaclav, if NO_GCC_PRAGMA is used for any reason it needs to
6941 dnl be in wx-config output.  Not doing so could result in link problems.
6942 GCC_PRAGMA_FLAGS=""
6943 PCH_FLAGS=""
6944
6945 dnl Find out if we have to define WX_PRECOMP (and thus NO_GCC_PRAGMA)
6946 if test $GCC_PCH = 1 ; then
6947     PCH_FLAGS="-DWX_PRECOMP"
6948     GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6949 else
6950     dnl Find out if we have to define NO_GCC_PRAGMA
6951     if test "$GCC" = yes; then
6952         AC_MSG_CHECKING([if this GCC version is >= 4.0 and needs -DNO_GCC_PRAGMA])
6953         AC_TRY_COMPILE([],
6954             [#if (__GNUC__ < 4)
6955              Not GCC 4.0 or greater
6956              #endif
6957             ],
6958             [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6959              AC_MSG_RESULT([yes])],
6960             [AC_MSG_RESULT([no])
6961             case "${host}" in
6962                 *-*-darwin* )
6963                     dnl Some Apple's GCC version are broken and can't handle the
6964                     dnl pragmas:
6965                     GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6966                 ;;
6967                 *-*-mingw32* )
6968                     dnl MinGW GCC versions > 3.2 have problems with
6969                     dnl static member of classes derived from templates
6970                     dnl in combination with #pragma interface/implementation
6971                     dnl (the test case uses 4 files)
6972                     dnl ... and with exceptions handling (undefined symbols needed
6973                     dnl to correctly calls dtors when unwinding) as well
6974                     if test "$wxUSE_STL" = "yes" -o \
6975                     "$wxUSE_NO_EXCEPTIONS" != "yes" -o \
6976                     "$wxUSE_NO_RTTI" != "yes"; then
6977                         AC_MSG_CHECKING([if this MinGW version needs -DNO_GCC_PRAGMA])
6978                         AC_TRY_COMPILE([],
6979                             [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6980                              Not GCC 3.2 or greater
6981                              #endif
6982                             ],
6983                             [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6984                              AC_MSG_RESULT([yes])],
6985                             [AC_MSG_RESULT([no])])
6986                     fi
6987                     ;;
6988                 *-pc-os2_emx | *-pc-os2-emx )
6989                     dnl GCC versions ported to OS/2 have similar problems with
6990                     dnl static member of classes in combination with STL and
6991                     dnl pragma interface/implementation
6992                     if test "$wxUSE_STL" = "yes"; then
6993                         AC_MSG_CHECKING([if this gcc version needs -DNO_GCC_PRAGMA])
6994                         AC_TRY_COMPILE([],
6995                             [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6996                              Not GCC 3.2 or greater
6997                              #endif
6998                             ],
6999                             [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
7000                              AC_MSG_RESULT([yes])],
7001                             [AC_MSG_RESULT([no])])
7002                     fi
7003                     ;;
7004             esac
7005 dnl  closing bracket of if GCC < 4.0
7006         ] )
7007     fi
7008 fi
7009 CPPFLAGS="$PCH_FLAGS $GCC_PRAGMA_FLAGS $CPPFLAGS"
7010
7011
7012 dnl for convenience, sort the samples in alphabetical order
7013 dnl
7014 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7015 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7016 dnl
7017 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7018 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7019 dnl       only removes the Unix-like part of the introduced line break.
7020 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7021
7022 dnl subtle bakefile goop.
7023 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7024 dnl I wish we would have called it something less likely to clash with
7025 dnl things though.
7026 AC_SUBST(SHARED)
7027
7028 dnl global options
7029 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7030 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7031
7032 dnl debugging options
7033 AC_SUBST(WXDEBUG_DEFINE)
7034
7035 dnl toolkit options
7036 AC_SUBST(USE_GUI)
7037 AC_SUBST(AFMINSTALL)
7038 AC_SUBST(WIN32INSTALL)
7039 AC_SUBST(TOOLKIT)
7040 AC_SUBST(TOOLKIT_DIR)
7041 AC_SUBST(TOOLCHAIN_NAME)
7042 AC_SUBST(TOOLCHAIN_FULLNAME)
7043 AC_SUBST(TOOLCHAIN_DEFS)
7044 AC_SUBST(TOOLCHAIN_DLL_DEFS)
7045
7046 dnl wx-config options
7047 AC_SUBST(host_alias)
7048 AC_SUBST(cross_compiling)
7049 AC_SUBST(WIDGET_SET)
7050 AC_SUBST(WX_RELEASE)
7051 AC_SUBST(WX_VERSION)
7052 AC_SUBST(WX_SUBVERSION)
7053 AC_SUBST(WX_CHARTYPE)
7054 AC_SUBST(WX_DEBUGTYPE)
7055 AC_SUBST(WXCONFIG_EXTRALIBS)
7056 AC_SUBST(WXCONFIG_INCLUDE)
7057 AC_SUBST(WXCONFIG_RPATH)
7058 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7059 AC_SUBST(WX_LARGEFILE_FLAGS)
7060 AC_SUBST(GCC_PRAGMA_FLAGS)
7061 AC_SUBST(CODE_GEN_FLAGS)
7062 AC_SUBST(CODE_GEN_FLAGS_CXX)
7063 AC_SUBST(EXE_LINKER)
7064
7065 dnl distribution vars
7066 AC_SUBST(GUIDIST)
7067 AC_SUBST(DISTDIR)
7068
7069 dnl additional subdirectories where we will build
7070 AC_SUBST(SAMPLES_SUBDIRS)
7071
7072 dnl additional libraries and linker settings
7073 AC_SUBST(LDFLAGS)
7074 AC_SUBST(LDFLAGS_GL)
7075 AC_SUBST(OPENGL_LIBS)
7076 AC_SUBST(DMALLOC_LIBS)
7077 AC_SUBST(WX_VERSION_TAG)
7078
7079 dnl additional resurces settings
7080 AC_SUBST(RESCOMP)
7081 AC_SUBST(RESFLAGS)
7082 AC_SUBST(RESPROGRAMOBJ)
7083 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7084 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7085
7086 dnl additional for Mac OS X
7087 AC_SUBST(DEREZ)
7088 AC_SUBST(LIBWXMACRES)
7089 AC_SUBST(MACRESCOMP)
7090 AC_SUBST(MACSETFILE)
7091 AC_SUBST(MACRESWXCONFIG)
7092
7093 dnl other tools
7094 AC_SUBST(GCC)
7095 AC_SUBST(DLLTOOL)
7096
7097
7098 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7099 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
7100 dnl - and we do use it)
7101 AC_PROG_MAKE_SET
7102
7103
7104 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
7105
7106 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
7107                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
7108                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7109
7110 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
7111                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
7112                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7113
7114 AC_CONFIG_FILES([ version-script Makefile ])
7115
7116 AC_CONFIG_COMMANDS([ wx-config
7117                    ],
7118                    [ rm -f wx-config
7119                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
7120                    ],
7121                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
7122                      LN_S="${LN_S}"
7123                    ])
7124
7125 dnl This would give us us build dir that in every significant way
7126 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
7127 dnl though in this form because AC_CONFIG_LINKS will fail for directories
7128 dnl on platforms that do not have symlinks.
7129 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
7130 dnl AC_CONFIG_LINKS([ contrib/include ])
7131
7132
7133 dnl Configure samples, contrib etc. directories, but only if they are present:
7134 if test "$wxUSE_GUI" = "yes"; then
7135     SUBDIRS="samples demos utils contrib"
7136 else dnl we build wxBase only
7137     dnl there are no wxBase programs in contrib nor demos
7138     SUBDIRS="samples utils"
7139 fi
7140 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
7141 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
7142
7143 for subdir in `echo $SUBDIRS`; do
7144     if test -d ${srcdir}/${subdir} ; then
7145         if test "$wxUSE_GUI" = "yes"; then
7146             if test ${subdir} = "samples"; then
7147                 dnl only take those samples which compile in the current
7148                 dnl configuration and which exist
7149                 makefiles="samples/Makefile.in $makefiles"
7150                 for sample in `echo $SAMPLES_SUBDIRS`; do
7151                     if test -d $srcdir/samples/$sample; then
7152                         makefiles="samples/$sample/Makefile.in $makefiles"
7153                     fi
7154                 done
7155             else
7156                 dnl assume that everything compiles for utils &c
7157                 dnl any that shouldn't be built can be added to
7158                 dnl DISABLED_UTILS, DISABLED_CONTRIB or DISABLED_DEMOS
7159                 disabled_var=DISABLED_`echo $subdir | tr [[a-z]] [[A-Z]]`;
7160                 eval "disabled=\$$disabled_var"
7161                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
7162                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | egrep -v "$disabled"`
7163             fi
7164         else dnl we build wxBase only
7165             dnl don't take all samples/utils, just those which build with
7166             dnl wxBase
7167             if test ${subdir} = "samples"; then
7168                 makefiles="samples/Makefile.in samples/console/Makefile.in"
7169             elif test ${subdir} = "utils"; then
7170                 makefiles=""
7171                 for util in HelpGen tex2rtf ; do
7172                     if test -d $srcdir/utils/$util ; then
7173                         makefiles="utils/$util/Makefile.in \
7174                                    utils/$util/src/Makefile.in \
7175                                    $makefiles"
7176                     fi
7177                 done
7178             else dnl assume that everything compiles for tests
7179                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
7180             fi
7181         fi
7182
7183         for mkin in $makefiles ; do
7184             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
7185             AC_CONFIG_FILES([$mk])
7186         done
7187     fi
7188 done
7189
7190
7191 AC_OUTPUT
7192
7193 dnl report how we have been configured
7194 echo
7195 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
7196 echo ""
7197 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_USER:-base only}"
7198 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
7199
7200 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
7201 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
7202 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
7203
7204 echo "  What level of wxWidgets compatibility should be enabled?"
7205 echo "                                       wxWidgets 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
7206 echo "                                       wxWidgets 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
7207
7208 echo "  Which libraries should wxWidgets use?"
7209 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
7210 echo "                                       png                ${wxUSE_LIBPNG-none}"
7211 echo "                                       regex              ${wxUSE_REGEX}"
7212 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
7213 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
7214 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
7215 fi
7216 echo "                                       zlib               ${wxUSE_ZLIB}"
7217 echo "                                       odbc               ${wxUSE_ODBC}"
7218 echo "                                       expat              ${wxUSE_EXPAT}"
7219 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
7220 echo "                                       sdl                ${wxUSE_LIBSDL}"
7221 echo "                                       gnomeprint         ${wxUSE_LIBGNOMEPRINT-none}"
7222
7223 echo ""
7224
7225 dnl vi: set et sts=4 sw=4 com=\:dnl: