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="$LIBS -lintl"
1723       fi
1724   ;;
1725 esac
1726
1727 if test "$wxUSE_GUI" = "yes"; then
1728     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
1729         dnl defines HAVE_X11_XKBLIB_H
1730         AC_CHECK_HEADERS(X11/Xlib.h)
1731         AC_CHECK_HEADERS([X11/XKBlib.h], [], [],
1732                          [
1733                           #if HAVE_X11_XLIB_H
1734                             #include <X11/Xlib.h>
1735                           #endif
1736                          ])
1737     fi
1738 fi
1739
1740 dnl ---------------------------------------------------------------------------
1741 dnl Checks for compiler characteristics
1742 dnl ---------------------------------------------------------------------------
1743
1744 dnl defines const to be empty if c-compiler does not support const fully
1745 AC_C_CONST
1746 dnl defines inline to a sensible value for the c-compiler
1747 AC_C_INLINE
1748
1749 dnl check the sizes of integral types (give some reasonable default values for
1750 dnl cross-compiling)
1751 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1752 AC_CHECK_SIZEOF(char, 1)
1753 AC_CHECK_SIZEOF(short, 2)
1754 AC_CHECK_SIZEOF(void *, 4)
1755 AC_CHECK_SIZEOF(int, 4)
1756 AC_CHECK_SIZEOF(long, 4)
1757 AC_CHECK_SIZEOF(size_t, 4)
1758
1759 case "${host}" in
1760     arm-*-linux* )
1761         AC_CHECK_SIZEOF(long long, 8)
1762     ;;
1763     *-hp-hpux* )
1764         AC_CHECK_SIZEOF(long long, 0)
1765         if test "$ac_cv_sizeof_long_long" != "0"; then
1766             dnl HPUX 10.20 headers need this define in order to use long long definitions
1767             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1768         fi
1769     ;;
1770     * )
1771         AC_CHECK_SIZEOF(long long, 0)
1772 esac
1773
1774 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1775 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1776 AC_CHECK_SIZEOF(wchar_t, 0,
1777     [
1778         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1779         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1780         #  error "fake wchar_t"
1781         #endif
1782         #ifdef HAVE_WCHAR_H
1783         #  ifdef __CYGWIN__
1784         #    include <stddef.h>
1785         #  endif
1786         #  include <wchar.h>
1787         #endif
1788         #ifdef HAVE_STDLIB_H
1789         #  include <stdlib.h>
1790         #endif
1791         #include <stdio.h>
1792     ]
1793 )
1794 if test "$ac_cv_sizeof_wchar_t" != "0"; then
1795     wxUSE_WCHAR_T=yes
1796 else
1797     wxUSE_WCHAR_T=no
1798 fi
1799
1800 dnl checks needed to define wxVaCopy
1801 AC_CACHE_CHECK([for va_copy],
1802     wx_cv_func_va_copy,
1803     [
1804         AC_LINK_IFELSE([
1805             #include <stdarg.h>
1806             void foo(char *f, ...)
1807             {
1808                 va_list ap1, ap2;
1809                 va_start(ap1, f);
1810                 va_copy(ap2, ap1);
1811                 va_end(ap2);
1812                 va_end(ap1);
1813             }
1814             int main()
1815             {
1816                 foo("hi", 17);
1817                 return 0;
1818             }],
1819             wx_cv_func_va_copy=yes,
1820             wx_cv_func_va_copy=no
1821         )
1822     ]
1823 )
1824
1825 if test $wx_cv_func_va_copy = "yes"; then
1826     AC_DEFINE(HAVE_VA_COPY)
1827 else
1828     dnl try to understand how can we copy va_lists
1829     AC_CACHE_CHECK([if va_list can be copied by value],
1830         wx_cv_type_va_list_lvalue,
1831         [
1832             AC_RUN_IFELSE([
1833                 #include <stdarg.h>
1834                 int foo(char *f, ...)
1835                 {
1836                     va_list ap1, ap2;
1837                     va_start(ap1, f);
1838                     ap2 = ap1;
1839                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1840                         return 1;
1841                     va_end(ap2);
1842                     va_end(ap1);
1843                     return 0;
1844                 }
1845                 int main()
1846                 {
1847                     return foo("hi", 17);
1848                 }],
1849                 wx_cv_type_va_list_lvalue=yes,
1850                 wx_cv_type_va_list_lvalue=no,
1851                 dnl assume most common case for cross-compiling...
1852                 wx_cv_type_va_list_lvalue=yes
1853             )
1854         ]
1855     )
1856
1857     if test $wx_cv_type_va_list_lvalue != "yes"; then
1858         dnl we suppose that the only thing which can't be copied like this
1859         dnl are arrays... only experience will show whether this is really true
1860         AC_DEFINE(VA_LIST_IS_ARRAY)
1861     fi
1862 fi
1863
1864 dnl check for large file support
1865 AC_SYS_LARGEFILE
1866
1867 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1868 dnl line because otherwise the system headers risk being included before
1869 dnl wx/defs.h which defines these constants leading to inconsistent
1870 dnl sizeof(off_t) in different source files of the same program and linking
1871 dnl problems
1872 if test "x$wx_largefile" = "xyes"; then
1873     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1874         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1875     else
1876         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1877     fi
1878     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1879     AC_FUNC_FSEEKO
1880     if test "$ac_cv_sys_largefile_source" != no; then
1881         WX_LARGEFILE_FLAGS="$WX_LARGEFILE_FLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1882     fi
1883     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1884 fi
1885
1886 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1887 WX_C_BIGENDIAN
1888
1889 dnl check for iostream (as opposed to iostream.h) standard header
1890 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1891
1892 dnl check whether C++ compiler supports bool built-in type
1893 WX_CPP_BOOL
1894
1895 dnl check whether C++ compiler supports explicit keyword
1896 WX_CPP_EXPLICIT
1897
1898 dnl check whether C++ compiler supports C++ casts
1899 AC_CXX_CONST_CAST
1900 AC_CXX_REINTERPRET_CAST
1901 AC_CXX_STATIC_CAST
1902 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
1903 dnl AC_CXX_DYNAMIC_CAST
1904
1905 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1906 dnl to get the expression scope behaviour that conforms to the standard.
1907 if test "x$SUNCXX" = xyes; then
1908     CXXFLAGS="$CXXFLAGS -features=tmplife"
1909 fi
1910
1911 dnl check for std::string or std::wstring
1912 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1913     AC_LANG_PUSH(C++)
1914
1915     if test "$wxUSE_UNICODE" = "yes"; then
1916         std_string="std::wstring"
1917         char_type="wchar_t"
1918     else
1919         std_string="std::string"
1920         char_type="char"
1921     fi
1922
1923     dnl check if <string> declares std::wstring
1924     AC_MSG_CHECKING([for $std_string in <string>])
1925     AC_TRY_COMPILE([#include <string>],
1926                    [$std_string foo;],
1927                    [AC_MSG_RESULT(yes)
1928                     AC_DEFINE(HAVE_STD_WSTRING)],
1929                    [AC_MSG_RESULT(no)
1930                     AC_MSG_CHECKING([if std::basic_string<$char_type> works])
1931                     AC_TRY_COMPILE([
1932                         #ifdef HAVE_WCHAR_H
1933                         #  ifdef __CYGWIN__
1934                         #    include <stddef.h>
1935                         #  endif
1936                         #  include <wchar.h>
1937                         #endif
1938                         #ifdef HAVE_STDLIB_H
1939                         #  include <stdlib.h>
1940                         #endif
1941                         #include <stdio.h>
1942                         #include <string>
1943                         ],
1944                         [std::basic_string<$char_type> foo;
1945                          const $char_type* dummy = foo.c_str();],
1946                         [AC_MSG_RESULT(yes)],
1947                         [AC_MSG_RESULT([no])
1948                          if test "$wxUSE_STL" = "yes"; then
1949                              AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
1950                          elif grep wxUSE_STD_STRING $wx_arg_cache_file >/dev/null; then
1951                              AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
1952                          else
1953                              AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
1954                              wxUSE_STD_STRING=no
1955                          fi
1956                         ]
1957                     )
1958                     ])
1959
1960     AC_LANG_POP
1961 fi
1962
1963 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1964     AC_LANG_PUSH(C++)
1965
1966     AC_CHECK_TYPES([std::istream, std::ostream],,
1967                    [wxUSE_STD_IOSTREAM=no],
1968                    [#include <iostream>])
1969
1970     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
1971         if grep wxUSE_STD_IOSTREAM $wx_arg_cache_file >/dev/null; then
1972             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
1973         else
1974             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
1975         fi
1976     fi
1977
1978     AC_LANG_POP
1979 fi
1980
1981 if test "$wxUSE_STL" = "yes"; then
1982     AC_LANG_PUSH(C++)
1983
1984     dnl check for basic STL functionality
1985     AC_MSG_CHECKING([for basic STL functionality])
1986     AC_TRY_COMPILE([#include <string>
1987                     #include <functional>
1988                     #include <algorithm>
1989                     #include <vector>
1990                     #include <list>],
1991                     [std::vector<int> moo;
1992                      std::list<int> foo;
1993                      std::vector<int>::iterator it =
1994                          std::find_if(moo.begin(), moo.end(),
1995                                       std::bind2nd(std::less<int>(), 3));],
1996                     [AC_MSG_RESULT([yes])],
1997                     [AC_MSG_RESULT([no])
1998                      AC_MSG_ERROR([Basic STL functionality missing])])
1999
2000     dnl check for compliant std::string::compare
2001     AC_MSG_CHECKING([for compliant std::string::compare])
2002     AC_TRY_COMPILE([#include <string>],
2003                    [std::string foo, bar;
2004                     foo.compare(bar);
2005                     foo.compare(1, 1, bar);
2006                     foo.compare(1, 1, bar, 1, 1);
2007                     foo.compare("");
2008                     foo.compare(1, 1, "");
2009                     foo.compare(1, 1, "", 2);],
2010                    [AC_MSG_RESULT(yes)
2011                     AC_DEFINE(HAVE_STD_STRING_COMPARE)],
2012                    [AC_MSG_RESULT(no)])
2013
2014     dnl check for hash_map and hash_set headers
2015     AC_CHECK_HEADER([hash_map],
2016                     [AC_MSG_CHECKING([for hash_map and hash_set])
2017                      AC_TRY_COMPILE([#include <hash_map>
2018                                      #include <hash_set>],
2019                                     [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2020                                      std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2021                                     [AC_MSG_RESULT(yes)
2022                                      AC_DEFINE(HAVE_HASH_MAP)
2023                                      AC_DEFINE(HAVE_STD_HASH_MAP)],
2024                                     [AC_MSG_RESULT(no)])
2025                      ])
2026
2027     AC_CHECK_HEADER([ext/hash_map],
2028                     [AC_MSG_CHECKING([for hash_map and hash_set])
2029                      AC_TRY_COMPILE([#include <ext/hash_map>
2030                                      #include <ext/hash_set>],
2031                                     [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2032                                      __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2033                                     [AC_MSG_RESULT(yes)
2034                                      AC_DEFINE(HAVE_EXT_HASH_MAP)
2035                                      AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)],
2036                                     [AC_MSG_RESULT(no)])
2037                      ])
2038
2039     AC_LANG_POP
2040 fi
2041
2042 dnl ---------------------------------------------------------------------------
2043 dnl Define search path for includes and libraries: all headers and libs will be
2044 dnl looked for in all directories of this path
2045 dnl ---------------------------------------------------------------------------
2046
2047 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2048 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2049 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2050 dnl
2051 dnl Also try to put all directories which may contain X11R6 before those which
2052 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2053 dnl
2054 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2055 dnl systems which have both (AIX 4.x does)
2056 SEARCH_INCLUDE="\
2057     /usr/local/include        \
2058                               \
2059     /usr/Motif-2.1/include    \
2060     /usr/Motif-1.2/include    \
2061     /usr/include/Motif1.2     \
2062     /opt/xpm/include/X11      \
2063     /opt/GBxpm/include/       \
2064     /opt/GBxpm/X11/include/   \
2065                               \
2066     /usr/dt/include           \
2067     /usr/openwin/include      \
2068                               \
2069     /usr/include/Xm           \
2070                               \
2071     /usr/X11R6/include        \
2072     /usr/X11R6.4/include      \
2073     /usr/X11R5/include        \
2074     /usr/X11R4/include        \
2075                               \
2076     /usr/include/X11R6        \
2077     /usr/include/X11R5        \
2078     /usr/include/X11R4        \
2079                               \
2080     /usr/local/X11R6/include  \
2081     /usr/local/X11R5/include  \
2082     /usr/local/X11R4/include  \
2083                               \
2084     /usr/local/include/X11R6  \
2085     /usr/local/include/X11R5  \
2086     /usr/local/include/X11R4  \
2087                               \
2088     /usr/X11/include          \
2089     /usr/include/X11          \
2090     /usr/local/X11/include    \
2091     /usr/local/include/X11    \
2092                               \
2093     /usr/X386/include         \
2094     /usr/x386/include         \
2095     /usr/XFree86/include/X11  \
2096                               \
2097     X:/XFree86/include        \
2098     X:/XFree86/include/X11    \
2099                               \
2100     /usr/include/gtk          \
2101     /usr/local/include/gtk    \
2102     /usr/include/glib         \
2103     /usr/local/include/glib   \
2104                               \
2105     /usr/include/qt           \
2106     /usr/local/include/qt     \
2107                               \
2108     /usr/local/arm/3.3.2/include     \
2109                               \
2110     /usr/include/windows      \
2111     /usr/include/wine         \
2112     /usr/local/include/wine   \
2113                               \
2114     /usr/unsupported/include  \
2115     /usr/athena/include       \
2116     /usr/local/x11r5/include  \
2117     /usr/lpp/Xamples/include  \
2118                               \
2119     /usr/openwin/share/include"
2120
2121 dnl prepend lib and lib32 for IRIX where the files in these directories should
2122 dnl be found before the ones in lib64 for 32bit compilation -- of course, this
2123 dnl probably/surely breaks 64bit compilation... IMO the only real solution is to
2124 dnl stop using WX_PATH_FIND_LIBRARIES() at all and use AC_CHECK_LIB() instead
2125 dnl
2126 dnl also put 64 bit versions for Linux on AMD, they must come before the usual
2127 dnl locations or 64 bit compilation failed
2128 SEARCH_LIB="/usr/lib /usr/lib32 /usr/lib64 /usr/X11R6/lib64 `echo "$SEARCH_INCLUDE" | sed s/include/lib/g`"
2129
2130 dnl Cross compiling with gcc?
2131 if test "$build" != "$host" -a "$GCC" = yes; then
2132     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2133     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2134     dnl for a 'root' below which libraries and headers for the target system
2135     dnl might be installed.
2136     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2137         cross_root=`dirname $cross_root`
2138         cross_root=`dirname $cross_root`
2139
2140         dnl substitute this candiate root for '^/usr' in the search lists,
2141         dnl strip out any that don't start '^/usr'.
2142         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2143         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2144
2145         dnl also have pkg-config search for *.pc files under this 'root'
2146         if test -z "$PKG_CONFIG_PATH"; then
2147             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2148             export PKG_CONFIG_PATH
2149         fi
2150
2151         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2152         dnl -x-libraries are given on the command line. So if they are not
2153         dnl set then set them here to plausible defaults.
2154         if test -z "$x_includes" -o "$x_includes" = NONE; then
2155             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2156             x_includes=$ac_find_includes
2157         fi
2158         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2159             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2160             x_libraries=$ac_find_libraries
2161         fi
2162     fi
2163 fi
2164
2165 dnl ------------------------------------------------------------------------
2166 dnl Check for libraries
2167 dnl ------------------------------------------------------------------------
2168
2169 dnl flush the cache because checking for libraries below might abort
2170 AC_CACHE_SAVE
2171
2172 dnl check for glibc version
2173 dnl
2174 dnl VZ: I have no idea why had this check been there originally, but now
2175 dnl     we could probably do without it by just always adding _GNU_SOURCE
2176 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2177     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2178         AC_TRY_COMPILE([#include <features.h>],
2179             [
2180                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2181                 not glibc 2.1
2182                 #endif
2183             ],
2184             [
2185                 wx_cv_lib_glibc21=yes
2186             ],
2187             [
2188                 wx_cv_lib_glibc21=no
2189             ]
2190         )
2191     ])
2192     if test "$wx_cv_lib_glibc21" = "yes"; then
2193         AC_DEFINE(wxHAVE_GLIBC2)
2194     fi
2195 fi
2196
2197 dnl we may need _GNU_SOURCE for 2 things:
2198 dnl
2199 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2200 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2201 dnl  which breaks libtiff compilation, so it is simpler to just define
2202 dnl  _GNU_SOURCE to get everything)
2203 dnl
2204 dnl  2. for Unicode functions
2205 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2206     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2207         AC_DEFINE(_GNU_SOURCE)
2208     fi
2209 fi
2210
2211 dnl ---------------------------------------------------------------------------
2212 dnl Optional libraries
2213 dnl
2214 dnl   --with-<lib>=sys
2215 dnl       looks for system library and fails if not found
2216 dnl
2217 dnl   --with-<lib>
2218 dnl   --with-<lib>=yes
2219 dnl       looks for system library and, if not found, prints a warning,
2220 dnl       falls back to the builtin wx version, and continues configuration
2221 dnl
2222 dnl   --with-<lib>=builtin
2223 dnl       uses builtin wx version without searching for system library
2224 dnl
2225 dnl   --with-<lib>=no
2226 dnl   --without-<lib>
2227 dnl       do not use library (neither system nor builtin wx version)
2228 dnl
2229 dnl ---------------------------------------------------------------------------
2230
2231 dnl ------------------------------------------------------------------------
2232 dnl Check for regex libraries
2233 dnl ------------------------------------------------------------------------
2234
2235 if test "$wxUSE_REGEX" != "no"; then
2236     AC_DEFINE(wxUSE_REGEX)
2237
2238     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2239         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2240         wxUSE_REGEX=builtin
2241     fi
2242
2243     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2244         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2245         dnl on some old systems it may be in libregex - check for it too?
2246         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp)])
2247
2248         if test "x$ac_cv_func_regcomp" != "xyes"; then
2249             if test "$wxUSE_REGEX" = "sys" ; then
2250                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2251             else
2252                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2253                 wxUSE_REGEX=builtin
2254             fi
2255         else
2256             dnl we are using the system library
2257             wxUSE_REGEX=sys
2258             dnl only the built-in supports advanced REs
2259             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2260         fi
2261     fi
2262 fi
2263
2264 dnl ------------------------------------------------------------------------
2265 dnl Check for zlib compression library
2266 dnl ------------------------------------------------------------------------
2267
2268 ZLIB_LINK=
2269 if test "$wxUSE_ZLIB" != "no" ; then
2270     AC_DEFINE(wxUSE_ZLIB)
2271
2272     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2273         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2274         dnl should still use it because hopefully (can someone confirm this?)
2275         dnl Apple did fix the security problem in it and not using the system
2276         dnl library results in a whole bunch of warnings when linking with
2277         dnl Carbon framework
2278         if test "$USE_DARWIN" = 1; then
2279             system_zlib_h_ok="yes"
2280         else
2281             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2282             dnl known to not work) and although I don't know which is
2283             dnl the minimal required version it's safer to test for 1.1.4 as
2284             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2285             dnl has anything more ancient (1.1.3 was released in July 1998)
2286             dnl anyhow
2287             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2288                 [AC_TRY_RUN(
2289                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2290                     [
2291                         #include <zlib.h>
2292                         #include <stdio.h>
2293
2294                         int main()
2295                         {
2296                             FILE *f=fopen("conftestval", "w");
2297                             if (!f) exit(1);
2298                             fprintf(f, "%s",
2299                                     ZLIB_VERSION[0] == '1' &&
2300                                     (ZLIB_VERSION[2] > '1' ||
2301                                     (ZLIB_VERSION[2] == '1' &&
2302                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2303                             exit(0);
2304                         }
2305                     ],
2306                     ac_cv_header_zlib_h=`cat conftestval`,
2307                     ac_cv_header_zlib_h=no,
2308                     dnl cross-compiling: don't have an answer, try later
2309                     unset ac_cv_header_zlib_h
2310                 )]
2311             )
2312             dnl If the test above did not come up with a value (e.g. cross
2313             dnl compiling) then this should give a definitive answer
2314             AC_CHECK_HEADER(zlib.h)
2315
2316             system_zlib_h_ok=$ac_cv_header_zlib_h
2317         fi
2318
2319         if test "$system_zlib_h_ok" = "yes"; then
2320             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2321         fi
2322
2323         if test "x$ZLIB_LINK" = "x" ; then
2324             if test "$wxUSE_ZLIB" = "sys" ; then
2325                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2326             else
2327                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2328                 wxUSE_ZLIB=builtin
2329             fi
2330         else
2331             dnl we are using the system library
2332             wxUSE_ZLIB=sys
2333         fi
2334     fi
2335 fi
2336
2337 dnl ------------------------------------------------------------------------
2338 dnl Check for png library
2339 dnl ------------------------------------------------------------------------
2340
2341 PNG_LINK=
2342 if test "$wxUSE_LIBPNG" != "no" ; then
2343     AC_DEFINE(wxUSE_LIBPNG)
2344
2345     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2346         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2347         wxUSE_LIBPNG=sys
2348     fi
2349
2350     dnl for the check below to have a chance to succeed, we must already have
2351     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2352     dnl doesn't depend on zlib)
2353     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2354         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2355         wxUSE_LIBPNG=builtin
2356     fi
2357
2358     if test "$wxUSE_MGL" != 1 ; then
2359         dnl Don't check for libpng when building wxMGL, libmgl contains it
2360         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2361             dnl libpng version 0.9 is known to not work, if an even newer
2362             dnl version is required, just bump it up in the test below
2363             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2364                 [AC_TRY_RUN(
2365                     dnl png.h defines PNG_LIBPNG_VER=number
2366                     [
2367                         #include <png.h>
2368                         #include <stdio.h>
2369
2370                         int main()
2371                         {
2372                             FILE *f=fopen("conftestval", "w");
2373                             if (!f) exit(1);
2374                             fprintf(f, "%s",
2375                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2376                             exit(0);
2377                         }
2378                     ],
2379                     ac_cv_header_png_h=`cat conftestval`,
2380                     ac_cv_header_png_h=no,
2381                     dnl cross-compiling: test (later) if we have any png.h
2382                     unset ac_cv_header_png_h
2383                 )]
2384             )
2385             AC_CHECK_HEADER(png.h)
2386
2387             if test "$ac_cv_header_png_h" = "yes"; then
2388                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2389             fi
2390
2391             if test "x$PNG_LINK" = "x" ; then
2392                 if test "$wxUSE_LIBPNG" = "sys" ; then
2393                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2394                 else
2395                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2396                     wxUSE_LIBPNG=builtin
2397                 fi
2398             else
2399                 dnl we are using the system library
2400                 wxUSE_LIBPNG=sys
2401             fi
2402         fi
2403     fi
2404
2405     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2406 fi
2407
2408 dnl ------------------------------------------------------------------------
2409 dnl Check for jpeg library
2410 dnl ------------------------------------------------------------------------
2411
2412 JPEG_LINK=
2413 if test "$wxUSE_LIBJPEG" != "no" ; then
2414     AC_DEFINE(wxUSE_LIBJPEG)
2415
2416     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2417         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2418         wxUSE_LIBJPEG=sys
2419     fi
2420
2421     if test "$wxUSE_MGL" != 1 ; then
2422         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2423         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2424             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2425             dnl HAVE_STDLIB_H which are already defined and this provokes
2426             dnl a compiler warning which configure considers as an error...
2427             AC_MSG_CHECKING(for jpeglib.h)
2428             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2429                 AC_TRY_COMPILE(
2430                     [
2431                         #undef HAVE_STDLIB_H
2432                         #include <stdio.h>
2433                         #include <jpeglib.h>
2434                     ],
2435                     [
2436                     ],
2437                     ac_cv_header_jpeglib_h=yes,
2438                     ac_cv_header_jpeglib_h=no
2439                 )
2440             )
2441             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2442
2443             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2444                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2445             fi
2446
2447             if test "x$JPEG_LINK" = "x" ; then
2448                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2449                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2450                 else
2451                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2452                     wxUSE_LIBJPEG=builtin
2453                 fi
2454             else
2455                 dnl we are using the system library
2456                 wxUSE_LIBJPEG=sys
2457             fi
2458         fi
2459     fi
2460 fi
2461
2462 dnl ------------------------------------------------------------------------
2463 dnl Check for tiff library
2464 dnl ------------------------------------------------------------------------
2465
2466 TIFF_LINK=
2467 TIFF_PREREQ_LINKS=-lm
2468 if test "$wxUSE_LIBTIFF" != "no" ; then
2469     AC_DEFINE(wxUSE_LIBTIFF)
2470
2471     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2472         dnl libtiff may depend on libjpeg and libz so use them in the test
2473         dnl below or it would fail
2474         if test "$wxUSE_LIBJPEG" = "sys"; then
2475             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2476         fi
2477         if test "$wxUSE_ZLIB" = "sys"; then
2478             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2479         fi
2480         AC_CHECK_HEADER(tiffio.h,
2481                         [
2482                             AC_CHECK_LIB(tiff, TIFFError,
2483                                          TIFF_LINK=" -ltiff",
2484                                          ,
2485                                          $TIFF_PREREQ_LINKS)
2486                         ]
2487                        )
2488
2489         if test "x$TIFF_LINK" = "x" ; then
2490             if test "$wxUSE_LIBTIFF" = "sys" ; then
2491                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2492             else
2493                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2494                 wxUSE_LIBTIFF=builtin
2495             fi
2496         else
2497             dnl we are using the system library
2498             wxUSE_LIBTIFF=sys
2499         fi
2500     fi
2501 fi
2502
2503 dnl ------------------------------------------------------------------------
2504 dnl Check for expat libraries
2505 dnl ------------------------------------------------------------------------
2506
2507 if test "$wxUSE_WCHAR_T" != "yes"; then
2508     if test "$wxUSE_EXPAT" != "no"; then
2509         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2510         wxUSE_EXPAT=no
2511     fi
2512     if test "$wxUSE_XML" != "no"; then
2513         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2514         wxUSE_XML=no
2515     fi
2516 fi
2517
2518 if test "$wxUSE_EXPAT" != "no"; then
2519     wxUSE_XML=yes
2520     AC_DEFINE(wxUSE_EXPAT)
2521     AC_DEFINE(wxUSE_XML)
2522
2523     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2524         AC_CHECK_HEADER([expat.h], [found_expat_h=1])
2525         if test "x$found_expat_h" = "x1"; then
2526             dnl Expat 1.95.6 comes with broken expat.h:
2527             AC_CACHE_CHECK([if expat.h is valid C++ header],
2528                 wx_cv_expat_is_not_broken,
2529                 [
2530                 AC_LANG_SAVE
2531                 AC_LANG_CPLUSPLUS
2532                 AC_TRY_COMPILE([#include <expat.h>],[],
2533                     wx_cv_expat_is_not_broken=yes,
2534                     wx_cv_expat_is_not_broken=no
2535                 )
2536                 AC_LANG_RESTORE
2537                 ]
2538             )
2539             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2540                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2541             fi
2542         fi
2543         if test "x$EXPAT_LINK" = "x" ; then
2544             if test "$wxUSE_EXPAT" = "sys" ; then
2545                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2546             else
2547                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2548                 wxUSE_EXPAT=builtin
2549             fi
2550         else
2551             dnl we are using the system library
2552             wxUSE_EXPAT=sys
2553         fi
2554     fi
2555     if test "$wxUSE_EXPAT" = "builtin" ; then
2556         dnl Expat needs this:
2557         AC_CONFIG_SUBDIRS([src/expat])
2558     fi
2559 fi
2560
2561
2562 dnl ------------------------------------------------------------------------
2563 dnl Check for libmspack
2564 dnl ------------------------------------------------------------------------
2565
2566 if test "$wxUSE_LIBMSPACK" != "no"; then
2567     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1])
2568     if test "x$found_mspack_h" = "x1"; then
2569         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2570                      MSPACK_LINK=" -lmspack")
2571     fi
2572     if test "x$MSPACK_LINK" = "x" ; then
2573         wxUSE_LIBMSPACK=no
2574     fi
2575 fi
2576
2577 if test "$wxUSE_LIBMSPACK" != "no"; then
2578     AC_DEFINE(wxUSE_LIBMSPACK)
2579 fi
2580
2581
2582 dnl ----------------------------------------------------------------
2583 dnl search for toolkit (widget sets)
2584 dnl ----------------------------------------------------------------
2585
2586 AFMINSTALL=
2587 WIN32INSTALL=
2588
2589 TOOLKIT=
2590 TOOLKIT_INCLUDE=
2591 WIDGET_SET=
2592
2593 dnl are we building for a win32 target environment?
2594 dnl If so, setup common stuff needed for both GUI and Base libs.
2595 if test "$USE_WIN32" = 1 ; then
2596     AC_CHECK_HEADERS(w32api.h)
2597     AC_CHECK_HEADER(windows.h, [],
2598     [
2599         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2600     ])
2601
2602     dnl --- FIXME: This is still a somewhat random list of libs,
2603     dnl ---        some of them should probably be included conditionally.
2604     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2605
2606     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2607         LIBS="$LIBS -loleacc"
2608     fi
2609
2610     case "${host}" in
2611         *-*-cygwin* )
2612             dnl Cygwin doesn't include these by default
2613             LIBS="$LIBS -lkernel32 -luser32"
2614             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2615     esac
2616
2617     dnl add extra odbc libs if we have compiled in odbc
2618     if test "$wxUSE_ODBC" = "sys" ; then
2619         wxUSE_ODBC = "yes"
2620     fi
2621     if test "$wxUSE_ODBC" = "yes" ; then
2622         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2623         AC_DEFINE(wxUSE_ODBC)
2624     fi
2625     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2626
2627     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2628     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2629
2630     dnl install Win32-specific files in "make install"
2631     WIN32INSTALL=win32install
2632 fi
2633
2634 if test "$wxUSE_GUI" = "yes"; then
2635     USE_GUI=1
2636
2637     GUI_TK_LIBRARY=
2638
2639     WXGTK12=
2640     WXGTK127=
2641     WXGTK20=
2642     WXGPE=
2643
2644     if test "$wxUSE_COCOA" = 1 ; then
2645         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2646             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2647             wxUSE_PRINTING_ARCHITECTURE=no
2648         fi
2649         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2650             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2651             wxUSE_DRAG_AND_DROP=no
2652         fi
2653         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2654             AC_MSG_WARN([Drag Image and DandD not supported under wxCocoa yet, disabled])
2655             wxUSE_DRAGIMAGE=no
2656         fi
2657     fi
2658
2659     if test "$wxUSE_MSW" = 1 ; then
2660         TOOLKIT=MSW
2661         GUIDIST=MSW_DIST
2662
2663         dnl -mwindows causes a heap of other default gui libs to be linked in.
2664         case "${host}" in
2665             *-*-mingw32* )
2666                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2667         esac
2668     fi
2669
2670     if test "$wxUSE_GTK" = 1; then
2671         AC_MSG_CHECKING([for GTK+ version])
2672
2673         gtk_version_cached=1
2674         AC_CACHE_VAL(wx_cv_lib_gtk,
2675             [
2676                 dnl stupid GTK+ AM macros produce their own messages, so we
2677                 dnl have to pass to the next line
2678                 gtk_version_cached=0
2679                 AC_MSG_RESULT()
2680
2681                 dnl we must link against lgthread unless the user
2682                 dnl used --disable-threads
2683                 GTK_MODULES=
2684                 if test "$wxUSE_THREADS" = "yes"; then
2685                     GTK_MODULES=gthread
2686                 fi
2687
2688                 dnl detect GTK2
2689                 wx_cv_lib_gtk=
2690                 if test "x$wxGTK_VERSION" != "x1"; then
2691                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2692                 fi
2693
2694                 dnl detect GTK1.x
2695                 if test -z "$wx_cv_lib_gtk"; then
2696                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2697                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2698
2699                         if test -z "$wx_cv_lib_gtk"; then
2700                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2701                         fi
2702                     fi
2703                 fi
2704
2705                 if test -z "$wx_cv_lib_gtk"; then
2706                     dnl looks better in AC_MSG_RESULT
2707                     wx_cv_lib_gtk=none
2708                 else
2709                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2710                     dnl subsequent runs
2711                     wx_cv_cflags_gtk=$GTK_CFLAGS
2712                     wx_cv_libs_gtk=$GTK_LIBS
2713                 fi
2714             ]
2715         )
2716
2717         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2718         dnl enough
2719         if test "$gtk_version_cached" = 1; then
2720             AC_MSG_RESULT($wx_cv_lib_gtk)
2721         fi
2722
2723         case "$wx_cv_lib_gtk" in
2724             2.0)    WXGTK20=1
2725                     TOOLKIT_VERSION=2
2726                     ;;
2727             1.2.7)  WXGTK127=1
2728                     WXGTK12=1
2729                     ;;
2730             1.2.3)  WXGTK12=1
2731                     ;;
2732             *)      AC_MSG_ERROR([
2733 The development files for GTK+ were not found. For GTK+ 2, please
2734 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2735 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2736 and that the version is 1.2.3 or above. Also check that the
2737 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2738 --libs' are in the LD_LIBRARY_PATH or equivalent.
2739                             ])
2740                     ;;
2741         esac
2742
2743         if test "$WXGTK20" = 1; then
2744             save_CFLAGS="$CFLAGS"
2745             save_LIBS="$LIBS"
2746             CFLAGS="$CFLAGS $wx_cv_cflags_gtk"
2747             LIBS="$LIBS $wx_cv_libs_gtk"
2748
2749             AC_CHECK_FUNCS([pango_font_family_is_monospace])
2750
2751             dnl gtk_icon_size_lookup is not available in the GTK+ headers
2752             dnl that have shipped with some versions of Sun's JDS. Not using
2753             dnl AC_CHECK_FUNCS here since it only checks the function exists
2754             dnl in the lib (not the header).
2755             AC_MSG_CHECKING([if gtk_icon_size_lookup is missing])
2756             AC_TRY_COMPILE([
2757                             #include <gtk/gtk.h>
2758                            ],
2759                            [
2760                             void *f = gtk_icon_size_lookup;
2761                            ],
2762                            [
2763                             AC_MSG_RESULT([no])
2764                            ],
2765                            [
2766                             AC_DEFINE(NEED_GTK_ICON_SIZE_LOOKUP)
2767                             AC_MSG_RESULT([yes])
2768                            ])
2769
2770             dnl test if we have at least GTK+ 2.4:
2771             AC_MSG_CHECKING([if GTK+ is version >= 2.4])
2772             AC_TRY_COMPILE([
2773                             #include <gtk/gtk.h>
2774                            ],
2775                            [
2776                             #if !GTK_CHECK_VERSION(2,4,0)
2777                             Not GTK+ 2.4
2778                             #endif
2779                            ],
2780                            [
2781                             AC_DEFINE(__WXGTK24__)
2782                             AC_MSG_RESULT([yes])
2783                            ],
2784                            [
2785                             AC_MSG_RESULT([no])
2786                            ])
2787
2788             CFLAGS="$save_CFLAGS"
2789             LIBS="$save_LIBS"
2790         else
2791             if test "$wxUSE_UNICODE" = "yes"; then
2792                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2793                 wxUSE_UNICODE=no
2794             fi
2795         fi
2796
2797         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2798         dnl have it but we do the check for the others)
2799         if test "$USE_DARWIN" != 1; then
2800             AC_CHECK_FUNCS(poll)
2801         fi
2802
2803         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2804         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2805
2806         AFMINSTALL=afminstall
2807         TOOLKIT=GTK
2808         GUIDIST=GTK_DIST
2809
2810         dnl test for XIM support in libgdk
2811         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2812
2813
2814         dnl test for external libxpm if we're configured to use it
2815         if test "$wxUSE_GPE" = "yes"; then
2816             AC_MSG_CHECKING(for gpewidget library)
2817             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2818             if test "$ac_find_libraries" != "" ; then
2819                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2820                 dnl -lgpewidget must be before all GTK libs and
2821                 dnl we guess its path from the prefix
2822                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2823                 WXGPE=1
2824                 AC_MSG_RESULT(found at $ac_find_libraries)
2825             else
2826                 AC_MSG_RESULT(not found)
2827             fi
2828
2829             dnl AC_MSG_CHECKING(for gpe library)
2830             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2831             dnl if test "$ac_find_libraries" != "" ; then
2832             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2833             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2834             dnl     AC_MSG_RESULT(found at $ac_find_libraries)
2835             dnl else
2836             dnl     AC_MSG_RESULT(not found)
2837             dnl fi
2838         fi
2839     fi
2840
2841     if test "$wxUSE_MGL" = 1; then
2842        AC_MSG_CHECKING(for SciTech MGL library)
2843         if test "x$MGL_ROOT" = x ; then
2844             AC_MSG_RESULT(not found)
2845             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2846         else
2847             AC_MSG_RESULT($MGL_ROOT)
2848         fi
2849
2850         AC_MSG_CHECKING(for libmgl location)
2851         dnl Find MGL library that we want
2852         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2853         dnl             and for non-x86 versions
2854         case "${host}" in
2855             *-*-linux* )
2856               dnl glibc.so, glibc are for older versions of MGL,
2857               dnl x86/a, x86/so are used by >= 5.0 R11
2858               if test "x$wxUSE_SHARED" = xyes ; then
2859                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2860               else
2861                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2862               fi
2863               ;;
2864             *-pc-msdosdjgpp )
2865               mgl_os_candidates="dos32/dj2"
2866               ;;
2867             *)
2868               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2869         esac
2870
2871         mgl_lib_type=""
2872         mgl_os=""
2873
2874         for mgl_os_i in $mgl_os_candidates ; do
2875             if test "x$mgl_os" = x ; then
2876                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2877                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2878                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2879                         mgl_lib_type=debug
2880                         mgl_os=$mgl_os_i
2881                     fi
2882                 fi
2883                 if test "x$mgl_lib_type" = x ; then
2884                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2885                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2886                         mgl_lib_type=release
2887                         mgl_os=$mgl_os_i
2888                     fi
2889                 fi
2890             fi
2891         done
2892
2893         if test "x$mgl_os" = x ; then
2894             AC_MSG_RESULT(not found)
2895             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2896         fi
2897         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2898
2899         wxUSE_UNIVERSAL="yes"
2900
2901         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2902         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2903
2904         AFMINSTALL=afminstall
2905         TOOLKIT=MGL
2906         GUIDIST=MGL_DIST
2907     fi
2908
2909     if test "$wxUSE_MICROWIN" = 1; then
2910         AC_MSG_CHECKING(for MicroWindows)
2911         if test "x$MICROWINDOWS" = x ; then
2912             AC_MSG_RESULT(not found)
2913             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2914         else
2915             AC_MSG_RESULT($MICROWINDOWS)
2916         fi
2917
2918         if test -f $MICROWINDOWS/lib/libmwin.a; then
2919             AC_MSG_RESULT(MicroWindows' libraries found.)
2920         else
2921             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2922         fi
2923
2924         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2925         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2926
2927         wxUSE_UNIVERSAL="yes"
2928
2929         AFMINSTALL=afminstall
2930         TOOLKIT=MICROWIN
2931         GUIDIST=MICROWIN_DIST
2932
2933         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2934     fi
2935
2936     dnl common part of X11 and Motif port checks
2937     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
2938         dnl use standard macros to check for X headers/libs, this brings
2939         dnl support for the standard configure options --x-includes,
2940         dnl --x-libraries and --no-x
2941         AC_PATH_XTRA
2942
2943         if test "$no_x" = "yes"; then
2944           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2945         fi
2946
2947         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
2948         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
2949         dnl this junk out
2950         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
2951         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2952         AFMINSTALL=afminstall
2953         COMPILED_X_PROGRAM=0
2954
2955     fi
2956
2957     if test "$wxUSE_X11" = 1; then
2958         if test "$wxUSE_NANOX" = "yes"; then
2959             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2960             if test "x$MICROWIN" = x ; then
2961                 AC_MSG_RESULT(not found)
2962                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2963             else
2964                 AC_MSG_RESULT($MICROWIN)
2965                 AC_DEFINE(wxUSE_NANOX)
2966             fi
2967         fi
2968
2969         if test "$wxUSE_UNICODE" = "yes"; then
2970                 PKG_CHECK_MODULES(PANGOX, pangox,
2971                     [
2972                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2973                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
2974                     ],
2975                     [
2976                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2977                     ]
2978                 )
2979                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2980                     [
2981                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2982                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
2983                     ],
2984                     [
2985                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2986                         wxUSE_PRINTING_ARCHITECTURE="no"
2987                     ]
2988                 )
2989                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
2990                     [
2991                         AC_DEFINE(HAVE_PANGO_XFT)
2992                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
2993                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
2994                     ],
2995                     [
2996                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
2997                     ]
2998                 )
2999                 save_CFLAGS="$CFLAGS"
3000                 save_LIBS="$LIBS"
3001                 CFLAGS="$CFLAGS $PANGOX_CFLAGS"
3002                 LIBS="$LIBS $PANGOX_LIBS"
3003                 AC_CHECK_FUNCS([pango_font_family_is_monospace])
3004                 CFLAGS="$save_CFLAGS"
3005                 LIBS="$save_LIBS"
3006         fi
3007
3008         wxUSE_UNIVERSAL="yes"
3009
3010         if test "$wxUSE_NANOX" = "yes"; then
3011             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3012             TOOLCHAIN_DEFS="${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"
3013             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3014         else
3015             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3016         fi
3017
3018         TOOLKIT=X11
3019         GUIDIST=X11_DIST
3020     fi
3021
3022     if test "$wxUSE_MOTIF" = 1; then
3023         if test "$wxUSE_UNICODE" = "yes"; then
3024             AC_MSG_ERROR([Unicode configuration not supported with Motif])
3025         fi
3026
3027         AC_MSG_CHECKING(for Motif/Lesstif headers)
3028         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3029         if test "$ac_find_includes" != "" ; then
3030             AC_MSG_RESULT(found in $ac_find_includes)
3031             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3032             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3033         else
3034             AC_TRY_COMPILE(
3035                 [
3036                     #include <Xm/Xm.h>
3037                 ],
3038                 [
3039                     int version;
3040                     version = xmUseVersion;
3041                 ],
3042                 [
3043                     AC_MSG_RESULT(found in default search path)
3044                     COMPILED_X_PROGRAM=1
3045                 ],
3046                 [
3047                     AC_MSG_RESULT(no)
3048                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
3049                 ]
3050             )
3051         fi
3052
3053         if test "$COMPILED_X_PROGRAM" = 0; then
3054             AC_MSG_CHECKING(for Motif/Lesstif library)
3055             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3056             if test "$ac_find_libraries" != "" ; then
3057                 AC_MSG_RESULT(found at $ac_find_libraries)
3058
3059                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3060                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3061             else
3062                 dnl it might happen that we found headers in one of the
3063                 dnl standard paths but the libs are elsewhere - we do need to
3064                 dnl try to compile a sample program then here
3065                 save_CFLAGS=$CFLAGS
3066                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3067
3068                 AC_TRY_COMPILE(
3069                     [
3070                         #include <Xm/Xm.h>
3071                     ],
3072                     [
3073                         int version;
3074                         version = xmUseVersion;
3075                     ],
3076                     [
3077                         AC_MSG_RESULT(found in default search path)
3078                         COMPILED_X_PROGRAM=1
3079                     ],
3080                     [
3081                         AC_MSG_RESULT(no)
3082                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3083                     ]
3084                 )
3085
3086                 CFLAGS=$save_CFLAGS
3087             fi
3088         fi
3089
3090         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3091         libp_link=""
3092         libsm_ice_link=""
3093         libs_found=0
3094         for libp in "" " -lXp"; do
3095             if test "$libs_found" = "0"; then
3096                 for libsm_ice in "" " -lSM -lICE"; do
3097                     if test "$libs_found" = "0"; then
3098                         save_LIBS="$LIBS"
3099                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3100                         save_CFLAGS=$CFLAGS
3101                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3102
3103                         AC_TRY_LINK(
3104                             [
3105                                 #include <Xm/Xm.h>
3106                                 #include <Xm/List.h>
3107                             ],
3108                             [
3109                                 XmString string = NULL;
3110                                 Widget w = NULL;
3111                                 int position = 0;
3112                                 XmListAddItem(w, string, position);
3113                             ],
3114                             [
3115                                 libp_link="$libp"
3116                                 libsm_ice_link="$libsm_ice"
3117                                 AC_MSG_RESULT(
3118                                     [need${libp_link}${libsm_ice_link}])
3119                                 libs_found=1
3120                             ], []
3121                         )
3122
3123                         LIBS="$save_LIBS"
3124                         CFLAGS=$save_CFLAGS
3125                     fi
3126                 done
3127             fi
3128         done
3129
3130         if test "$libs_found" = "0"; then
3131             AC_MSG_RESULT([can't find the right libraries])
3132             AC_MSG_ERROR([can't link a simple motif program])
3133         fi
3134
3135         save_CFLAGS=$CFLAGS
3136         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3137         AC_MSG_CHECKING([for Motif 2])
3138         AC_TRY_COMPILE([
3139                         #include <Xm/Xm.h>
3140                        ],
3141                        [
3142                         #if XmVersion < 2000
3143                         Not Motif 2
3144                         #endif
3145                        ],
3146                        [
3147                         AC_DEFINE(__WXMOTIF20__,1)
3148                         AC_MSG_RESULT([found])
3149                        ],
3150                        [
3151                         AC_DEFINE(__WXMOTIF20__,0)
3152                         AC_MSG_RESULT([not found])
3153                        ])
3154
3155         AC_MSG_CHECKING([whether Motif is Lesstif])
3156         AC_TRY_COMPILE([
3157                         #include <Xm/Xm.h>
3158                        ],
3159                        [
3160                         #if !defined(LesstifVersion) || LesstifVersion <= 0
3161                         Not Lesstif
3162                         #endif
3163                        ],
3164                        [
3165                         AC_DEFINE(__WXLESSTIF__,1)
3166                         AC_MSG_RESULT([yes])
3167                        ],
3168                        [
3169                         AC_DEFINE(__WXLESSTIF__,0)
3170                         AC_MSG_RESULT([no])
3171                        ])
3172         CFLAGS=$save_CFLAGS
3173
3174         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3175         TOOLKIT=MOTIF
3176         GUIDIST=MOTIF_DIST
3177     fi
3178
3179     dnl more tests common to X11 and Motif:
3180     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3181         dnl test for external libxpm if we're configured to use it
3182         if test "$wxUSE_LIBXPM" = "sys"; then
3183             AC_MSG_CHECKING(for Xpm library)
3184             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3185             if test "$ac_find_libraries" != "" ; then
3186                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3187                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3188                 AC_MSG_RESULT(found at $ac_find_libraries)
3189
3190                 AC_CACHE_CHECK([for X11/xpm.h],
3191                     wx_cv_x11_xpm_h,
3192                     [
3193                         save_CFLAGS=$CFLAGS
3194                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3195
3196                         AC_TRY_COMPILE(
3197                             [
3198                                 #include <X11/xpm.h>
3199                             ],
3200                             [
3201                                 int version;
3202                                 version = XpmLibraryVersion();
3203                             ],
3204                             wx_cv_x11_xpm_h=yes,
3205                             wx_cv_x11_xpm_h=no
3206                         )
3207
3208                         CFLAGS=$save_CFLAGS
3209                     ]
3210                 )
3211
3212                 if test $wx_cv_x11_xpm_h = "yes"; then
3213                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3214                     AC_DEFINE(wxHAVE_LIB_XPM)
3215                 else
3216                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3217                 fi
3218             fi
3219
3220         fi
3221
3222         dnl XShapeQueryExtension checks: first the library, then prototype
3223         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3224                      [
3225                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3226                       wxHAVE_XEXT_LIB=1
3227                      ],
3228                      [], [$GUI_TK_LIBRARY -lX11])
3229
3230         if test "$wxHAVE_XEXT_LIB" = 1; then
3231             save_CFLAGS="$CFLAGS"
3232             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3233
3234             AC_MSG_CHECKING([for X11/extensions/shape.h])
3235             AC_TRY_COMPILE([
3236                             #include <X11/Xlib.h>
3237                             #include <X11/extensions/shape.h>
3238                            ],
3239                            [
3240                             int dummy1, dummy2;
3241                             XShapeQueryExtension((Display*)NULL,
3242                                                  (int*)NULL, (int*)NULL);
3243                            ],
3244                            [
3245                             AC_DEFINE(HAVE_XSHAPE)
3246                             AC_MSG_RESULT([found])
3247                            ],
3248                            [
3249                             AC_MSG_RESULT([not found])
3250                            ])
3251             CFLAGS="$save_CFLAGS"
3252
3253         fi
3254     fi
3255
3256     if test "$wxUSE_MAC" = 1; then
3257         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3258         if test "$GCC" = yes; then
3259             AC_MSG_RESULT([gcc])
3260             CPPFLAGS_PASCAL="-fpascal-strings"
3261         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3262             AC_MSG_RESULT([xlc])
3263             CPPFLAGS_PASCAL="-qmacpstr"
3264         else
3265             AC_MSG_RESULT([none])
3266         fi
3267
3268         if test "x$wxUSE_UNIX" = "xyes"; then
3269             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon"
3270         else
3271             dnl platform.h needs TARGET_CARBON before setup.h
3272             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON"
3273         fi
3274
3275         TOOLKIT=MAC
3276         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3277         GUIDIST=MACX_DIST
3278         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3279         dnl are different, so they need different names:
3280         WXBASEPORT="_carbon"
3281     fi
3282
3283     if test "$wxUSE_COCOA" = 1; then
3284         TOOLKIT=COCOA
3285         GUIDIST=COCOA_DIST
3286     fi
3287
3288     if test "$wxUSE_PM" = 1; then
3289         TOOLKIT=PM
3290         GUIDIST=PM_DIST
3291         AC_CACHE_CHECK([for type SPBCDATA],
3292             wx_cv_spbcdata,
3293             [
3294                 AC_TRY_COMPILE(
3295                     [
3296                         #define INCL_PM
3297                         #include <os2.h>
3298                     ],
3299                     [
3300                         SPBCDATA test;
3301                     ],
3302                     wx_cv_spbcdata=yes,
3303                     wx_cv_spbcdata=no
3304                 )
3305             ]
3306         )
3307
3308         if test $wx_cv_spbcdata = "yes"; then
3309             AC_DEFINE(HAVE_SPBCDATA)
3310         fi
3311     fi
3312
3313     dnl the name of the directory where the files for this toolkit live
3314     if test "$TOOLKIT" = "PM" ; then
3315         TOOLKIT_DIR="os2"
3316     else
3317         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3318     fi
3319
3320     if test "$wxUSE_UNIVERSAL" = "yes"; then
3321         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3322         WIDGET_SET=univ
3323     fi
3324
3325     dnl distribute samples/demos/utils with GUI versions
3326     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3327     DISTDIR="wx\$(TOOLKIT)"
3328 else
3329     USE_GUI=0
3330
3331     dnl this doesn't quite work right for wxBase, but the places
3332     dnl where it is wrong aren't fatal (yet) though.
3333     TOOLKIT_DIR="base"
3334
3335     dnl the sources, their dependenices and the headers
3336     if test "$USE_WIN32" = 1 ; then
3337         dnl yes, the toolkit for wxBase on win32 is actually MSW
3338         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3339         TOOLKIT="MSW"
3340     fi
3341
3342     dnl distribute only wxBase sources/headers
3343     GUIDIST="BASE_DIST"
3344     DISTDIR="wxBase"
3345 fi
3346
3347 dnl ---------------------------------------------------------------------------
3348 dnl Optional libraries included when system library is not used
3349 dnl ---------------------------------------------------------------------------
3350
3351
3352 dnl ----------------------------------------------------------------
3353 dnl iODBC support
3354 dnl ----------------------------------------------------------------
3355
3356 IODBC_C_SRC=""
3357
3358
3359 dnl ODBC is handled separately for MSW
3360 if test "$TOOLKIT" != "MSW" ; then
3361
3362     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3363         dnl This is not ideal we really ough to use the unixodbc-config
3364         dnl  or iodbc-config if they exist.
3365
3366         AC_CHECK_HEADER([sql.h], [found_sql_h=1])
3367         if test "x$found_sql_h" = "x1" ; then
3368             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3369             [
3370                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3371                 [
3372                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3373                 ])
3374             ])
3375         fi
3376         if test "x$ODBC_LINK" = "x" ; then
3377             if test "$wxUSE_ODBC" = "sys" ; then
3378                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3379             else
3380                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3381                 wxUSE_ODBC=builtin
3382             fi
3383         else
3384             dnl we are using the system library
3385             wxUSE_ODBC=sys
3386         fi
3387     fi
3388
3389     if test "$wxUSE_ODBC" = "builtin" ; then
3390         AC_DEFINE(wxUSE_BUILTIN_IODBC)
3391     fi
3392 fi
3393
3394 if test "$wxUSE_ODBC" != "no" ; then
3395     AC_DEFINE(wxUSE_ODBC)
3396     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3397
3398     dnl is this still necessary?
3399     WXODBCFLAG="-D_IODBC_"
3400 fi
3401
3402 dnl ---------------------------------------------------------------------------
3403 dnl wxDisplay Sanity checks
3404 dnl ---------------------------------------------------------------------------
3405
3406 if test "$wxUSE_DISPLAY" = "yes"; then
3407 dnl ---------------------------------------------------------------------------
3408 dnl Xinerama (for unix ) - Brian Victor
3409 dnl ---------------------------------------------------------------------------
3410     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3411         AC_MSG_CHECKING([for Xinerama])
3412         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3413         if test "$ac_find_libraries" != "" ; then
3414             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3415             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3416                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3417             fi
3418             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3419             AC_MSG_RESULT([yes])
3420
3421             AC_MSG_CHECKING([for Xxf86vm extension])
3422             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3423             if test "$ac_find_libraries" != "" ; then
3424                 AC_MSG_RESULT([yes])
3425                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3426                                  [
3427                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3428                                  ],
3429                                  [],
3430                                  [
3431                                       #if HAVE_X11_XLIB_H
3432                                         #include <X11/Xlib.h>
3433                                       #endif
3434                                  ])
3435             else
3436                 AC_MSG_RESULT([no])
3437             fi
3438
3439         else
3440             AC_MSG_RESULT([no])
3441             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3442             wxUSE_DISPLAY="no"
3443         fi
3444     elif test "$wxUSE_MSW" = 1; then
3445 dnl ---------------------------------------------------------------------------
3446 dnl DirectDraw  / Multimon for MSW
3447 dnl ---------------------------------------------------------------------------
3448         AC_CHECK_HEADERS([multimon.h ddraw.h], [],
3449             [
3450                 wxUSE_DISPLAY="no"
3451                 AC_MSG_WARN([ddraw.h or multimon.h not found; disabling wxDisplay])
3452             ],
3453             [#include <windows.h>])
3454     fi
3455 fi
3456
3457 dnl ---------------------------------------------------------------------------
3458 dnl OpenGL libraries
3459 dnl ---------------------------------------------------------------------------
3460
3461 USE_OPENGL=0
3462 if test "$wxUSE_OPENGL" = "yes"; then
3463     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3464         OPENGL_LIBS="-framework OpenGL -framework AGL"
3465     elif test "$wxUSE_MSW" = 1; then
3466         OPENGL_LIBS="-lopengl32 -lglu32"
3467     else
3468         dnl David Elliott: Without this snippet AC_CHECK_HEADER fails to find
3469         dnl GL/gl.h on Mac OS X where it is located in
3470         dnl /usr/X11R6/include/GL/gl.h:
3471
3472         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, GL/gl.h)
3473         if test "$ac_find_includes" != "" ; then
3474             AC_MSG_RESULT(found in $ac_find_includes)
3475             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3476             CPPFLAGS="$CPPFLAGS$ac_path_to_include"
3477         fi
3478
3479         AC_CHECK_HEADER(GL/gl.h,
3480             [
3481                 found_gl=0
3482
3483                 AC_MSG_CHECKING([for -lGL])
3484                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GL)
3485                 if test "$ac_find_libraries" != "" ; then
3486                     AC_MSG_RESULT([yes])
3487
3488                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3489                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3490                         LDFLAGS_GL="$ac_path_to_link"
3491                     fi
3492
3493                     dnl don't suppose that libGL and libGLU are always in the
3494                     dnl same directory -- this is not true for some common
3495                     dnl distributions
3496                     AC_MSG_CHECKING([for -lGLU])
3497                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3498                     if test "$ac_find_libraries" != "" ; then
3499                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3500                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3501                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3502                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3503                         fi
3504
3505                         found_gl=1
3506                         OPENGL_LIBS="-lGL -lGLU"
3507                         AC_MSG_RESULT([yes])
3508                     else
3509                         AC_MSG_RESULT([no])
3510                     fi
3511                 else
3512                     AC_MSG_RESULT([no])
3513                 fi
3514
3515                 if test "$found_gl" != 1; then
3516                     AC_MSG_CHECKING([for -lMesaGL])
3517                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3518                     if test "$ac_find_libraries" != "" ; then
3519                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3520                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3521                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3522                         AC_MSG_RESULT([yes])
3523                     else
3524                         AC_MSG_RESULT([no])
3525                     fi
3526                 fi
3527             ])
3528
3529         if test "x$OPENGL_LIBS" = "x"; then
3530             dnl it should be an error and not a warning because OpenGL is not on
3531             dnl by default and so if it had been explicitly requested, we
3532             dnl shouldn't just fall back to compiling the library without it
3533             AC_MSG_ERROR(OpenGL libraries not available)
3534         fi
3535     fi
3536
3537     if test "$wxUSE_OPENGL" = "yes"; then
3538         USE_OPENGL=1
3539         AC_DEFINE(wxUSE_OPENGL)
3540         AC_DEFINE(wxUSE_GLCANVAS)
3541         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3542     fi
3543 fi
3544
3545
3546 dnl the symbol which allows conditional compilation for the given toolkit
3547 if test -n "$TOOLKIT" ; then
3548     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3549 fi
3550
3551
3552 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3553
3554 if test "$wxUSE_SHARED" = "yes"; then
3555     case "${host}" in
3556       *-pc-msdosdjgpp )
3557         dnl only static for now
3558         wxUSE_SHARED=no
3559         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3560       ;;
3561     esac
3562 fi
3563
3564 if test "$wxUSE_SHARED" = "yes"; then
3565
3566     dnl use versioned symbols if available on the platform
3567     WX_VERSIONED_SYMBOLS([\$(top_builddir)version-script])
3568
3569     case "${host}" in
3570       *-*-linux* | *-*-gnu* )
3571         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3572         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3573         ;;
3574
3575       *-*-solaris2* )
3576         if test "$GCC" = yes ; then
3577             dnl newer versions of gcc need -isystem to compile X headers on
3578             dnl Solaris (which use old style C syntax)
3579             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
3580
3581             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3582             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3583             saveLdflags="$LDFLAGS"
3584             LDFLAGS="$saveLdflags -Wl,-rpath,/"
3585             AC_MSG_CHECKING([if the linker accepts -rpath])
3586             AC_TRY_LINK(
3587                 [],[],
3588                 [
3589                     AC_MSG_RESULT([yes])
3590                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3591                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3592                 ],[
3593                     AC_MSG_RESULT([no])
3594                     AC_MSG_CHECKING([if the linker accepts -R])
3595                     LDFLAGS="$saveLdflags -Wl,-R,/"
3596                     AC_TRY_LINK(
3597                         [],[],
3598                         [
3599                             AC_MSG_RESULT([yes])
3600                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(top_builddir)lib"
3601                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
3602                         ],[
3603                             AC_MSG_RESULT([no])
3604                         ])
3605                 ])
3606             LDFLAGS="$saveLdflags"
3607         else
3608             SAMPLES_RPATH_FLAG="-R\$(top_builddir)lib"
3609             WXCONFIG_RPATH="-R\$libdir"
3610         fi
3611       ;;
3612
3613       *-*-darwin* )
3614         install_name_tool=`which install_name_tool`
3615         if test "$install_name_tool" -a -x "$install_name_tool"; then
3616             SAMPLES_RPATH_POSTLINK="\$(top_builddir)change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3617             cat <<EOF >change-install-names
3618 #!/bin/sh
3619 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3620 inst_cmd="install_name_tool "
3621 for i in \${libnames} ; do
3622     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3623 done
3624 \${inst_cmd} \${3}
3625 EOF
3626             chmod +x change-install-names
3627         fi
3628       ;;
3629
3630       *-*-cygwin* | *-*-mingw32* )
3631         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
3632         ;;
3633
3634       *-*-hpux* )
3635         SAMPLES_RPATH_FLAG="-Wl,+b,\$(top_builddir)lib"
3636         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3637         ;;
3638
3639     esac
3640
3641     if test $wxUSE_RPATH = "no"; then
3642         SAMPLES_RPATH_FLAG=''
3643         SAMPLES_RPATH_POSTLINK=''
3644         WXCONFIG_RPATH=''
3645     fi
3646
3647     SHARED=1
3648
3649 else
3650
3651     config_linkage_component="-static"
3652     SHARED=0
3653
3654 fi
3655
3656
3657 UNICODE=0
3658 lib_unicode_suffix=
3659 WX_CHARTYPE="ansi"
3660 if test "$wxUSE_UNICODE" = "yes"; then
3661     lib_unicode_suffix=u
3662     WX_CHARTYPE="unicode"
3663     UNICODE=1
3664 fi
3665
3666 lib_debug_suffix=
3667 WX_DEBUGTYPE="release"
3668 DEBUG_FLAG=0
3669 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3670     lib_debug_suffix=d
3671     WX_DEBUGTYPE="debug"
3672     DEBUG_FLAG=1
3673 fi
3674
3675 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3676 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3677
3678 DEBUG_INFO=0
3679 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3680     DEBUG_INFO=1
3681 fi
3682
3683 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
3684
3685 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3686
3687 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3688
3689 if test "$cross_compiling" = "yes"; then
3690     HOST_SUFFIX="-$host_alias"
3691     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3692     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3693 fi
3694
3695 dnl library link name
3696 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3697 dnl If we ever need to do that, we won't need to keep these.
3698 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3699 if test "${TOOLKIT_DIR}" = "os2"; then
3700     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3701 else
3702     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3703 fi
3704
3705
3706
3707 if test "$wxUSE_COCOA" = 1; then
3708     AC_LANG_SAVE
3709     AC_WX_LANG_OBJECTIVEC
3710 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3711 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3712 dnl Point but only if MacTypes.h was not included first.  Of course,
3713 dnl if MacTypes.h is included later then you're screwed when it
3714 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3715 dnl to not typedef Point and thus fix the problem.
3716     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3717     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3718 #include <CoreFoundation/CoreFoundation.h>
3719         ],[],
3720         [AC_MSG_RESULT([no])],
3721         [AC_MSG_RESULT([yes])
3722         AC_MSG_CHECKING([if defining __Point__ will fix it])
3723         AC_TRY_COMPILE([#define __Point__ 1
3724 #include <AppKit/NSEvent.h>
3725 #include <CoreFoundation/CoreFoundation.h>
3726             ],[],
3727             [AC_MSG_RESULT([yes])
3728             AC_DEFINE(__Point__)
3729             ],
3730             [AC_MSG_FAILURE([no])]
3731         )]
3732     )
3733     AC_LANG_RESTORE
3734 fi
3735
3736 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3737     dnl base name of the resource file for wxMac must be the same
3738     dnl as library installation base name (-install_name)
3739     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
3740     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
3741
3742     dnl add the resources target for wxMac
3743     LIBWXMACRES="\$(top_builddir)lib/${WX_RESOURCES_MACOSX_ASCII}"
3744
3745     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3746     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3747     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3748
3749     MACSETFILE="\$(SETFILE)"
3750
3751     dnl resources are bundled both with shared library and applications
3752     dnl since the carb resource *must* be included in the application
3753     if test "$wxUSE_MAC" = 1; then
3754         MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r -o"
3755
3756         dnl this command is used to implement `wx-config --rezflags` and it is
3757         dnl eval'd there so escape any metacharacters inside
3758         MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r -o"
3759     else
3760         MACRESCOMP="echo -n | \$(RESCOMP) -d __DARWIN__ -t APPL ${LIBWXMACRES} -o"
3761         MACRESWXCONFIG="echo -n \\\| ${RESCOMP} -d __DARWIN__ -t APPL \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3762     fi
3763 else
3764     dnl default value is to (silently) do nothing in the makefile
3765     MACSETFILE="@true"
3766     MACRESWXCONFIG="@true"
3767
3768     dnl confusingly, wxOS2 also uses MACRESCOMP in its post-link step
3769     if test "$wxUSE_PM" = 1; then
3770         MACRESCOMP="emxbind -ep"
3771     else
3772         MACRESCOMP="@true"
3773     fi
3774 fi
3775
3776
3777 dnl ---------------------------------------------------------------------------
3778 dnl Checks for typedefs
3779 dnl ---------------------------------------------------------------------------
3780
3781 dnl   defines mode_t if not already defined
3782 AC_TYPE_MODE_T
3783 dnl   defines off_t if not already defined
3784 AC_TYPE_OFF_T
3785 dnl   defines pid_t if not already defined
3786 AC_TYPE_PID_T
3787 dnl   defines size_t if not already defined
3788 AC_TYPE_SIZE_T
3789 dnl   defines uid_t and gid_t if not already defined
3790 AC_TYPE_UID_T
3791
3792 dnl sets HAVE_SSIZE_T if ssize_t is defined
3793 AC_CHECK_TYPES(ssize_t)
3794
3795 dnl check what exactly size_t is on this machine - this is necessary to avoid
3796 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3797 AC_LANG_SAVE
3798 AC_LANG_CPLUSPLUS
3799 AC_CACHE_CHECK([if size_t is unsigned int],
3800     wx_cv_size_t_is_uint,
3801     [
3802     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3803     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3804     dnl methods in a local class (i.e. class inside a function) declaration
3805     dnl without any objections!!
3806     dnl
3807     dnl hence the hack below: we must have Foo at global scope!
3808     AC_TRY_COMPILE([#include <stddef.h>],
3809         [
3810             return 0; }
3811
3812             struct Foo { void foo(size_t); void foo(unsigned int); };
3813
3814             int bar() {
3815         ],
3816         wx_cv_size_t_is_uint=no,
3817         wx_cv_size_t_is_uint=yes
3818     )
3819     ]
3820 )
3821
3822 if test "$wx_cv_size_t_is_uint" = "yes"; then
3823     AC_DEFINE(wxSIZE_T_IS_UINT)
3824 else
3825     AC_CACHE_CHECK([if size_t is unsigned long],
3826         wx_cv_size_t_is_ulong,
3827         AC_TRY_COMPILE([#include <stddef.h>],
3828             [
3829                 return 0; }
3830
3831                 struct Foo { void foo(size_t); void foo(unsigned long); };
3832
3833                 int bar() {
3834             ],
3835             wx_cv_size_t_is_ulong=no,
3836             wx_cv_size_t_is_ulong=yes
3837         )
3838     )
3839
3840     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3841         AC_DEFINE(wxSIZE_T_IS_ULONG)
3842     fi
3843 fi
3844
3845 AC_LANG_RESTORE
3846
3847 dnl ---------------------------------------------------------------------------
3848 dnl Checks for structures
3849 dnl ---------------------------------------------------------------------------
3850
3851 dnl does passwd struct has the pw_gecos field?
3852 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3853     [
3854         AC_TRY_COMPILE([#include <pwd.h>],
3855              [
3856                 char *p;
3857                 struct passwd *pw;
3858                 p = pw->pw_gecos;
3859              ],
3860              [
3861                 wx_cv_struct_pw_gecos=yes
3862              ],
3863              [
3864                 wx_cv_struct_pw_gecos=no
3865              ]
3866         )
3867     ]
3868 )
3869
3870 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3871     AC_DEFINE(HAVE_PW_GECOS)
3872 fi
3873
3874 dnl ---------------------------------------------------------------------------
3875 dnl Check for functions
3876 dnl ---------------------------------------------------------------------------
3877
3878 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3879 if test "$wxUSE_WCHAR_T" = "yes"; then
3880     AC_DEFINE(wxUSE_WCHAR_T)
3881
3882     dnl check for wcslen in all possible places
3883     WCSLEN_FOUND=0
3884     WCHAR_LINK=
3885     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3886
3887     if test "$WCSLEN_FOUND" = 0; then
3888         if test "$TOOLKIT" = "MSW"; then
3889             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3890         else
3891             AC_CHECK_LIB(w, wcslen, [
3892                             WCHAR_LINK=" -lw"
3893                             WCSLEN_FOUND=1
3894                         ])
3895         fi
3896     fi
3897
3898     if test "$WCSLEN_FOUND" = 1; then
3899         AC_DEFINE(HAVE_WCSLEN)
3900     fi
3901
3902     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
3903     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
3904     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
3905     dnl flags when g++ is configured, it will declare it's own).
3906     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
3907         CPPFLAGS="$CPPFLAGS -D_INCLUDE__STDC_A1_SOURCE "
3908     fi
3909
3910     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3911     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
3912     dnl library, not the header, so do a header check for mbstate_t first.
3913     AC_CHECK_TYPES([mbstate_t],
3914                    [AC_CHECK_FUNCS(wcsrtombs)],
3915                    [],
3916                    [#include <wchar.h>])
3917 else
3918     AC_MSG_WARN([Wide character support is unavailable])
3919 fi
3920
3921 dnl *printf() functions sometimes are available in the library but not
3922 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3923 dnl detect this we have to use C++ compiler for testing
3924 AC_LANG_SAVE
3925 AC_LANG_CPLUSPLUS
3926
3927 dnl check for vsnprintf() -- a safe version of vsprintf())
3928 dnl
3929 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
3930 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3931 dnl stupidly, provides a dummy function declaration inside its extension)
3932 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
3933 dnl
3934 dnl so we first check if the function is in the library
3935 AC_CHECK_FUNCS(snprintf vsnprintf)
3936
3937 if test "$ac_cv_func_vsnprintf" = "yes"; then
3938     dnl yes it is -- now check if it is in the headers
3939     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3940         [
3941             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
3942             dnl taking "char *" and not "const char *" while Metrowerks does
3943             dnl provide a correct vsnprintf declaration but in C++ mode it's
3944             dnl always in std namespace and so we have to bring it in scope
3945             AC_TRY_COMPILE(
3946                 [
3947                     #include <stdio.h>
3948                     #include <stdarg.h>
3949                     #ifdef __MSL__
3950                     #if __MSL__ >= 0x6000
3951                     namespace std {}
3952                     using namespace std;
3953                     #endif
3954                     #endif
3955                 ],
3956                 [
3957                     char *buf;
3958                     va_list ap;
3959                     const char *fmt = "%s";
3960                     vsnprintf(buf, 10u, fmt, ap);
3961                 ],
3962                 wx_cv_func_vsnprintf_decl=yes,
3963                 wx_cv_func_vsnprintf_decl=no
3964             )
3965         ]
3966     )
3967
3968     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
3969         AC_DEFINE(HAVE_VSNPRINTF_DECL)
3970     fi
3971 fi
3972
3973 dnl the same as above but for snprintf() now: it's not present in at least AIX
3974 dnl 4.2 headers
3975 if test "$ac_cv_func_snprintf" = "yes"; then
3976     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
3977         [
3978             AC_TRY_COMPILE(
3979                 [
3980                     #include <stdio.h>
3981                     #include <stdarg.h>
3982                     #ifdef __MSL__
3983                     #if __MSL__ >= 0x6000
3984                     namespace std {}
3985                     using namespace std;
3986                     #endif
3987                     #endif
3988                 ],
3989                 [
3990                     char *buf;
3991                     const char *fmt = "%s";
3992                     snprintf(buf, 10u, fmt, "wx");
3993                 ],
3994                 wx_cv_func_snprintf_decl=yes,
3995                 wx_cv_func_snprintf_decl=no
3996             )
3997         ]
3998     )
3999
4000     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4001         AC_DEFINE(HAVE_SNPRINTF_DECL)
4002     fi
4003 fi
4004
4005 if test "$wxUSE_UNICODE" = yes; then
4006     dnl also look if we have wide char IO functions
4007     AC_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf)
4008
4009     dnl MinGW has a vswprintf with a different prototype, and
4010     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4011     dnl finds it even if it is not declared in some versions...
4012     AC_MSG_CHECKING([for _vsnwprintf])
4013     AC_TRY_COMPILE([#include <wchar.h>],
4014                    [&_vsnwprintf;],
4015                    [AC_MSG_RESULT([yes])
4016                     AC_DEFINE(HAVE__VSNWPRINTF)],
4017                    [AC_MSG_RESULT([no])]);
4018 fi
4019
4020 AC_LANG_RESTORE
4021
4022 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
4023     AC_CHECK_FUNCS(fnmatch)
4024 fi
4025
4026 if test "$wxUSE_FILE" = "yes"; then
4027     AC_CHECK_FUNCS(fsync)
4028 fi
4029
4030
4031 dnl the following tests are for Unix(like) systems only
4032 if test "$TOOLKIT" != "MSW"; then
4033
4034 dnl check for available version of iconv()
4035
4036 AC_LANG_SAVE
4037 AC_LANG_CPLUSPLUS
4038 AM_ICONV
4039 LIBS="$LIBICONV $LIBS"
4040 AC_LANG_RESTORE
4041
4042 dnl check for POSIX signals if we need them
4043 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4044     AC_CHECK_FUNCS(sigaction)
4045
4046     if test "$ac_cv_func_sigaction" = "no"; then
4047         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4048         wxUSE_ON_FATAL_EXCEPTION=no
4049     fi
4050
4051     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4052       AC_LANG_SAVE
4053       AC_LANG_CPLUSPLUS
4054
4055       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4056       [
4057         AC_TRY_COMPILE([#include <signal.h>],
4058                      [
4059                         extern void testSigHandler(int);
4060
4061                         struct sigaction sa;
4062                         sa.sa_handler = testSigHandler;
4063                      ], [
4064                         wx_cv_type_sa_handler=int
4065                      ], [
4066                         wx_cv_type_sa_handler=void
4067                      ])
4068       ])
4069
4070       AC_LANG_RESTORE
4071
4072       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4073     fi
4074 fi
4075
4076 dnl backtrace() and backtrace_symbols() for wxStackWalker
4077 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4078     AC_LANG_SAVE
4079     AC_LANG_CPLUSPLUS
4080
4081     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4082         [
4083             AC_TRY_COMPILE([#include <execinfo.h>],
4084                 [
4085                     void *trace[1];
4086                     char **messages;
4087
4088                     backtrace(trace, 1);
4089                     messages = backtrace_symbols(trace, 1);
4090                 ],
4091                 wx_cv_func_backtrace=yes,
4092                 wx_cv_func_backtrace=no
4093             )
4094         ]
4095     )
4096
4097
4098     if test "$wx_cv_func_backtrace" = "no"; then
4099         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4100         wxUSE_STACKWALKER=no
4101     else
4102         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4103             [
4104                 AC_TRY_LINK([#include <cxxabi.h>],
4105                     [
4106                         int rc;
4107                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4108                     ],
4109                     wx_cv_func_cxa_demangle=yes,
4110                     wx_cv_func_cxa_demangle=no
4111                 )
4112             ]
4113         )
4114
4115         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4116             AC_DEFINE(HAVE_CXA_DEMANGLE)
4117         fi
4118     fi
4119
4120     AC_LANG_RESTORE
4121 fi
4122
4123 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != "1" -a "$USE_UNIX" != "1"; then
4124     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4125     wxUSE_STACKWALKER=no
4126 fi
4127
4128
4129 dnl check for the function for temp files creation
4130 AC_CHECK_FUNCS(mkstemp mktemp, break)
4131
4132 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4133 dnl Linux and *BSD and statvfs() under Solaris
4134 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4135     AC_TRY_COMPILE(
4136         [
4137              #if defined(__BSD__)
4138              #include <sys/param.h>
4139              #include <sys/mount.h>
4140              #else
4141              #include <sys/vfs.h>
4142              #endif
4143         ],
4144         [
4145              long l;
4146              struct statfs fs;
4147              statfs("/", &fs);
4148              l = fs.f_bsize;
4149              l += fs.f_blocks;
4150              l += fs.f_bavail;
4151         ],
4152          wx_cv_func_statfs=yes,
4153          wx_cv_func_statfs=no
4154     )
4155 )
4156
4157 if test "$wx_cv_func_statfs" = "yes"; then
4158     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4159     AC_LANG_SAVE
4160     AC_LANG_CPLUSPLUS
4161     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4162         AC_TRY_COMPILE(
4163             [
4164                  #if defined(__BSD__)
4165                  #include <sys/param.h>
4166                  #include <sys/mount.h>
4167                  #else
4168                  #include <sys/vfs.h>
4169                  #endif
4170             ],
4171             [
4172                 struct statfs fs;
4173                 statfs("", &fs);
4174             ],
4175             wx_cv_func_statfs_decl=yes,
4176             wx_cv_func_statfs_decl=no
4177         )
4178     )
4179     AC_LANG_RESTORE
4180
4181     if test "$wx_cv_func_statfs_decl" = "yes"; then
4182         AC_DEFINE(HAVE_STATFS_DECL)
4183     fi
4184
4185     wx_cv_type_statvfs_t="struct statfs"
4186     AC_DEFINE(HAVE_STATFS)
4187 else
4188     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4189         AC_TRY_COMPILE(
4190             [
4191                 #include <stddef.h>
4192                 #include <sys/statvfs.h>
4193             ],
4194             [
4195                 statvfs("/", NULL);
4196             ],
4197             wx_cv_func_statvfs=yes,
4198             wx_cv_func_statvfs=no
4199         )
4200     )
4201
4202     if test "$wx_cv_func_statvfs" = "yes"; then
4203         dnl we also have to check whether we should use statvfs_t (works under
4204         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4205         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4206         dnl mode both work fine)
4207         dnl
4208         dnl for this check C++ compiler has to be used as passing incompatible
4209         dnl pointers is just a warning and not an error in C
4210         AC_LANG_SAVE
4211         AC_LANG_CPLUSPLUS
4212
4213         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4214             AC_TRY_COMPILE(
4215                 [
4216                     #include <sys/statvfs.h>
4217                 ],
4218                 [
4219                     long l;
4220                     statvfs_t fs;
4221                     statvfs("/", &fs);
4222                     l = fs.f_bsize;
4223                     l += fs.f_blocks;
4224                     l += fs.f_bavail;
4225                 ],
4226                 wx_cv_type_statvfs_t=statvfs_t,
4227                 [
4228                     AC_TRY_COMPILE(
4229                         [
4230                             #include <sys/statvfs.h>
4231                         ],
4232                         [
4233                             long l;
4234                             struct statvfs fs;
4235                             statvfs("/", &fs);
4236                             l = fs.f_bsize;
4237                             l += fs.f_blocks;
4238                             l += fs.f_bavail;
4239                         ],
4240                         wx_cv_type_statvfs_t="struct statvfs",
4241                         wx_cv_type_statvfs_t="unknown"
4242                     )
4243                 ]
4244             )
4245         )
4246
4247         AC_LANG_RESTORE
4248
4249         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4250             AC_DEFINE(HAVE_STATVFS)
4251         fi
4252     else
4253         dnl set it for the test below
4254         wx_cv_type_statvfs_t="unknown"
4255     fi
4256 fi
4257
4258 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4259     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4260 else
4261     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4262 fi
4263
4264 dnl check for fcntl() or at least flock() needed by Unix implementation of
4265 dnl wxSingleInstanceChecker
4266 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4267     AC_CHECK_FUNCS(fcntl flock, break)
4268
4269     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4270         AC_MSG_WARN(wxSingleInstanceChecker not available)
4271         wxUSE_SNGLINST_CHECKER=no
4272     fi
4273 fi
4274
4275 dnl check for timegm() used by datetime.cpp
4276 AC_CHECK_FUNCS(timegm)
4277
4278 dnl look for a function to modify the environment
4279 AC_CHECK_FUNCS(putenv setenv, break)
4280
4281 HAVE_SOME_SLEEP_FUNC=0
4282 if test "$USE_BEOS" = 1; then
4283     dnl BeOS has its own (wonder where did they get it from) sleep() function
4284     dnl in unistd.h
4285     AC_DEFINE(HAVE_SLEEP)
4286     HAVE_SOME_SLEEP_FUNC=1
4287 fi
4288
4289 if test "$USE_DARWIN" = 1; then
4290     dnl Mac OS X/Darwin has both nanosleep and usleep
4291     dnl but only usleep is defined in unistd.h
4292     AC_DEFINE(HAVE_USLEEP)
4293     HAVE_SOME_SLEEP_FUNC=1
4294 fi
4295
4296 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4297     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4298     POSIX4_LINK=
4299     AC_CHECK_FUNCS(nanosleep,
4300         AC_DEFINE(HAVE_NANOSLEEP),
4301         [
4302             AC_CHECK_LIB(posix4, nanosleep,
4303                 [
4304                     AC_DEFINE(HAVE_NANOSLEEP)
4305                     POSIX4_LINK=" -lposix4"
4306                 ],
4307                 [
4308                     AC_CHECK_FUNCS(usleep,
4309                         AC_DEFINE(HAVE_USLEEP),
4310                         AC_MSG_WARN([wxSleep() function will not work])
4311                     )
4312                 ]
4313             )
4314         ]
4315     )
4316 fi
4317
4318 dnl check for uname (POSIX) and gethostname (BSD)
4319 AC_CHECK_FUNCS(uname gethostname, break)
4320
4321 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
4322 dnl but not for C++ one - hence change language)
4323 AC_LANG_SAVE
4324 AC_LANG_CPLUSPLUS
4325
4326 AC_CHECK_FUNCS(strtok_r)
4327
4328 AC_LANG_RESTORE
4329
4330 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4331 dnl libnsl or libresolv or libsocket)
4332 INET_LINK=
4333 AC_CHECK_FUNCS(inet_addr,
4334     AC_DEFINE(HAVE_INET_ADDR),
4335     [
4336         AC_CHECK_LIB(nsl, inet_addr,
4337             INET_LINK="nsl",
4338             [
4339                 AC_CHECK_LIB(resolv, inet_addr,
4340                     INET_LINK="resolv",
4341                     [
4342                         AC_CHECK_LIB(socket, inet_addr,
4343                             INET_LINK="socket"
4344                         )
4345                     ]
4346                 )
4347             ]
4348         )
4349     ]
4350 )
4351
4352 AC_CHECK_FUNCS(inet_aton,
4353         AC_DEFINE(HAVE_INET_ATON),
4354         [
4355             dnl only check it in the same lib
4356             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4357         ])
4358
4359 if test "x$INET_LINK" != "x"; then
4360     AC_DEFINE(HAVE_INET_ADDR)
4361     INET_LINK=" -l$INET_LINK"
4362 fi
4363
4364 fi
4365 dnl if !MSW
4366
4367
4368 dnl ------------------------------------------
4369 dnl Checks specific to contrib libs (MMedia)
4370 dnl ------------------------------------------
4371
4372 dnl Check for ESD:
4373 EXTRALIBS_ESD=
4374 AC_CHECK_LIB(esd, esd_close, [
4375     AC_CHECK_HEADERS([esd.h], [
4376     EXTRALIBS_ESD="-lesd"
4377   ])
4378 ])
4379 AC_SUBST(EXTRALIBS_ESD)
4380
4381 dnl check for known CD-ROM interface
4382 AC_MSG_CHECKING([for known CD-ROM interface])
4383 AC_TRY_COMPILE([#ifdef __linux__
4384                 #include <linux/cdrom.h>
4385                 #else
4386                 /* For Solaris */
4387                 #include <sys/cdio.h>
4388                 #endif
4389                 ],
4390                [struct cdrom_tocentry entry, old_entry;],
4391                [AC_MSG_RESULT([yes])
4392                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
4393                [AC_MSG_RESULT([no])])
4394
4395 dnl ===========================================================================
4396 dnl Now we have all the info we need - use it!
4397 dnl ===========================================================================
4398
4399 dnl flush the cache
4400 AC_CACHE_SAVE
4401
4402 dnl ---------------------------------------------------------------------------
4403 dnl thread support for Unix (for Win32 and OS/2 see past
4404 dnl                          the next matching "else")
4405 dnl ---------------------------------------------------------------------------
4406
4407 dnl under MSW (except mingw32) we always have thread support
4408 CPP_MT_FLAG=
4409 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4410
4411     dnl the code below:
4412     dnl
4413     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4414     dnl   necessary to build the MT programs for the linker and compiler
4415     dnl   respectively
4416     dnl
4417     dnl   sets wxUSE_THREADS=1 if thread support is activated
4418
4419     THREADS_LINK=
4420     THREADS_CFLAGS=
4421
4422     if test "$wxUSE_THREADS" = "yes" ; then
4423         if test "$USE_BEOS" = 1; then
4424             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4425             wxUSE_THREADS="no"
4426         fi
4427     fi
4428
4429     if test "$wxUSE_THREADS" = "yes" ; then
4430         dnl find if POSIX threads are available
4431         dnl
4432         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4433         dnl archive from http://ac-archive.sourceforge.net/
4434         dnl
4435         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4436         dnl Forero Cuervo <bachue@bachue.com> for the original code
4437
4438         dnl TODO: cache the result
4439
4440         dnl define the list of the thread options to try in the loop below
4441         dnl with the convention that anything starting with '-' is a cpp flag
4442         dnl while anything else is a library (i.e. there is an implicit "-l")
4443         THREAD_OPTS="-pthread"
4444         case "${host}" in
4445           *-*-solaris2* | *-*-sunos4* )
4446                 if test "x$GCC" = "xyes"; then
4447                     dnl Solaris/gcc combination use this one for some reason
4448                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4449                 else
4450                     THREAD_OPTS="-mt $THREAD_OPTS"
4451                 fi
4452                 ;;
4453           *-*-freebsd*)
4454                 dnl look, in order, for the kernel threads, then Linux threads
4455                 dnl and finally the userland threads
4456                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4457                 ;;
4458           *-*-darwin* | *-*-cygwin* )
4459                 dnl Darwin / Mac OS X just uses -lpthread tested below
4460                 dnl and so does Cygwin
4461                 THREAD_OPTS=""
4462                 ;;
4463           *-*-aix*)
4464                 dnl AIX calls the library libpthreads - thanks IBM!
4465                 THREAD_OPTS="pthreads"
4466                 ;;
4467           *-hp-hpux* )
4468                 if test "x$GCC" != "xyes"; then
4469                     dnl HP-UX aCC only gives a warning, not an error about
4470                     dnl -pthread but it doesn't work and we have to use
4471                     dnl -lpthread there
4472                     THREAD_OPTS=""
4473                 fi
4474                 ;;
4475
4476           *-*-irix* )
4477                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4478                 dnl doesn't give an error for it neither, just a warning
4479                 dnl message -- but this is still very annoying
4480                 if test "x$GCC" = "xyes"; then
4481                     THREAD_OPTS=""
4482                 fi
4483                 ;;
4484
4485           *-*-*UnixWare*)
4486                 dnl flying by man pages here: Caldera online docs use this
4487                 if test "x$GCC" != "xyes"; then
4488                     THREAD_OPTS="-Ethread"
4489                 fi
4490                 ;;
4491         esac
4492
4493         dnl simply linking with libpthread should make the test below work but
4494         dnl it's far from certain that the threaded programs compiled without
4495         dnl any special switches actually work, so try it after all the others
4496         THREAD_OPTS="$THREAD_OPTS pthread none"
4497
4498         dnl now test for all possibilities
4499         THREADS_OK=no
4500         for flag in $THREAD_OPTS; do
4501             case $flag in
4502                 none)
4503                     AC_MSG_CHECKING([whether pthreads work without any flags])
4504                     ;;
4505
4506                 -*)
4507                     AC_MSG_CHECKING([whether pthreads work with $flag])
4508                     THREADS_CFLAGS="$flag"
4509                     ;;
4510
4511                 *)
4512                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4513                     THREADS_LINK="-l$flag"
4514                     ;;
4515               esac
4516
4517               save_LIBS="$LIBS"
4518               save_CFLAGS="$CFLAGS"
4519               LIBS="$THREADS_LINK $LIBS"
4520               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4521
4522               AC_TRY_LINK([#include <pthread.h>],
4523                           [pthread_create(0,0,0,0);],
4524                           THREADS_OK=yes)
4525
4526               LIBS="$save_LIBS"
4527               CFLAGS="$save_CFLAGS"
4528
4529               AC_MSG_RESULT($THREADS_OK)
4530               if test "x$THREADS_OK" = "xyes"; then
4531                       break;
4532               fi
4533
4534               THREADS_LINK=""
4535               THREADS_CFLAGS=""
4536       done
4537
4538       if test "x$THREADS_OK" != "xyes"; then
4539           wxUSE_THREADS=no
4540           AC_MSG_WARN([No thread support on this system... disabled])
4541       else
4542           dnl yes, these special compiler flags should be used with the
4543           dnl linker as well
4544           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4545           LIBS="$THREADS_LINK $LIBS"
4546
4547           AC_MSG_CHECKING([if more special flags are required for pthreads])
4548           flag=no
4549           case "${host}" in
4550             *-aix*)
4551                 dnl again quoting from
4552                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4553                 dnl
4554                 dnl     When compiling and linking with -pthread, the library
4555                 dnl     search path should include -L/usr/lib/threads at the
4556                 dnl     beginning of the path.
4557                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4558                 flag="-D_THREAD_SAFE"
4559                 ;;
4560             *-freebsd*)
4561                 flag="-D_THREAD_SAFE"
4562                 ;;
4563             *-hp-hpux* )
4564                 flag="-D_REENTRANT"
4565                 if test "x$GCC" != "xyes"; then
4566                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4567                     flag="$flag -D_RWSTD_MULTI_THREAD"
4568                 fi
4569                 ;;
4570             *solaris* | alpha*-osf*)
4571                 flag="-D_REENTRANT"
4572                 ;;
4573           esac
4574           AC_MSG_RESULT(${flag})
4575           if test "x$flag" != xno; then
4576               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4577           fi
4578
4579           if test "x$THREADS_CFLAGS" != "x"; then
4580             dnl don't add these options to CPPFLAGS as cpp might not know them
4581             CFLAGS="$CFLAGS $THREADS_CFLAGS"
4582             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
4583           fi
4584       fi
4585     fi
4586
4587     dnl do other tests only if we are using threads
4588     if test "$wxUSE_THREADS" = "yes" ; then
4589       AC_CHECK_FUNCS(thr_setconcurrency)
4590
4591       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4592       dnl wouldn't be found by it
4593       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4594       [
4595         AC_TRY_COMPILE([#include <pthread.h>
4596                void ThreadCleanupFunc(void *p);
4597             ],
4598             [
4599                 void *p;
4600                 pthread_cleanup_push(ThreadCleanupFunc, p);
4601                 pthread_cleanup_pop(0);
4602             ], [
4603                wx_cv_func_pthread_cleanup=yes
4604             ], [
4605                wx_cv_func_pthread_cleanup=no
4606             ]
4607         )
4608       ])
4609       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4610         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4611       fi
4612
4613       AC_CHECK_HEADERS(sched.h)
4614       if test "$ac_cv_header_sched_h" = "yes"; then
4615           AC_CHECK_FUNC(sched_yield,
4616             AC_DEFINE(HAVE_SCHED_YIELD),
4617             [
4618                 AC_CHECK_LIB(posix4,
4619                     sched_yield,
4620                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4621                     AC_MSG_WARN(wxThread::Yield will not work properly)
4622                 )
4623             ]
4624           )
4625       fi
4626
4627       dnl to be able to set the thread priority, we need to have all of the
4628       dnl following functions:
4629       dnl   1. pthread_attr_getschedpolicy
4630       dnl   2. sched_get_priority_min and sched_get_priority_max
4631       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4632       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4633       HAVE_PRIOR_FUNCS=0
4634       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4635                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4636                        [AC_CHECK_FUNC(sched_get_priority_max,
4637                            HAVE_PRIOR_FUNCS=1,
4638                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4639                              [
4640                                 HAVE_PRIOR_FUNCS=1
4641                                 POSIX4_LINK=" -lposix4"
4642                              ],
4643                            )]
4644                        )]
4645                      )]
4646                    )
4647
4648       if test "$HAVE_PRIOR_FUNCS" = 1; then
4649         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4650       else
4651         AC_MSG_WARN(Setting thread priority will not work)
4652       fi
4653
4654       AC_CHECK_FUNC(pthread_cancel,
4655                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4656                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4657
4658       AC_CHECK_FUNC(pthread_attr_setstacksize,
4659                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4660
4661       dnl mutexattr_t initialization is done in quite different ways on different
4662       dnl platforms, so check for a few things:
4663       dnl
4664       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4665       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4666       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4667       dnl defined, we do it by directly assigned
4668       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4669
4670       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4671       [
4672         AC_TRY_COMPILE([#include <pthread.h>],
4673             [
4674                pthread_mutexattr_t attr;
4675                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4676             ], [
4677                wx_cv_type_pthread_mutexattr_t=yes
4678             ], [
4679                wx_cv_type_pthread_mutexattr_t=no
4680             ]
4681         )
4682       ])
4683
4684       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4685         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4686       else
4687         dnl don't despair, there may be another way to do it
4688         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4689                        wx_cv_type_pthread_rec_mutex_init,
4690         [
4691             AC_TRY_COMPILE([#include <pthread.h>],
4692                 [
4693                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4694                 ], [
4695                     wx_cv_type_pthread_rec_mutex_init=yes
4696                 ], [
4697                     wx_cv_type_pthread_rec_mutex_init=no
4698                 ]
4699             )
4700         ])
4701         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4702           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4703         else
4704           dnl this may break code working elsewhere, so at least warn about it
4705           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4706         fi
4707       fi
4708     fi
4709
4710 dnl from if !MSW
4711 else
4712     if test "$wxUSE_THREADS" = "yes" ; then
4713       case "${host}" in
4714         *-*-mingw32* )
4715             dnl check if the compiler accepts -mthreads
4716             AC_CACHE_CHECK([if compiler supports -mthreads],
4717                 wx_cv_cflags_mthread,
4718                 [
4719                     CFLAGS_OLD="$CFLAGS"
4720                     CFLAGS="$CFLAGS -mthreads"
4721                     AC_TRY_COMPILE([], [],
4722                         wx_cv_cflags_mthread=yes,
4723                         wx_cv_cflags_mthread=no
4724                     )
4725                 ]
4726             )
4727
4728             if test "$wx_cv_cflags_mthread" = "yes"; then
4729                 dnl it does, use it
4730                 CXXFLAGS="$CXXFLAGS -mthreads"
4731                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
4732                 LDFLAGS="$LDFLAGS -mthreads"
4733             else
4734                 dnl it doesn't
4735                 CFLAGS="$CFLAGS_OLD"
4736             fi
4737         ;;
4738         *-pc-os2*emx )
4739             CFLAGS="$CFLAGS -Zmt -D__ST_MT_ERRNO__"
4740             CXXFLAGS="$CXXFLAGS -Zmt -D__ST_MT_ERRNO__"
4741             LDFLAGS="$LDFLAGS -Zmt"
4742         ;;
4743       esac
4744     fi
4745 fi
4746
4747 if test "$wxUSE_THREADS" = "yes"; then
4748   AC_DEFINE(wxUSE_THREADS)
4749
4750   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4751 else
4752   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4753   dnl functions - add tests for other functions here as well
4754   if test "$ac_cv_func_strtok_r" = "yes"; then
4755     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4756     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4757         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
4758         AC_MSG_RESULT(yes)
4759     else
4760         AC_MSG_RESULT(no)
4761     fi
4762   fi
4763 fi
4764
4765 if test "$WXGTK20" = 1 ; then
4766   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
4767   WXGTK12=1
4768 fi
4769
4770 if test "$WXGTK12" = 1 ; then
4771   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4772 fi
4773
4774 if test "$WXGTK127" = 1 ; then
4775   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4776 fi
4777
4778 if test "$WXGPE" = 1 ; then
4779   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
4780 fi
4781
4782 WXDEBUG=
4783
4784 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4785     WXDEBUG="-g"
4786     wxUSE_OPTIMISE=no
4787 fi
4788
4789 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4790     wxUSE_DEBUG_INFO=yes
4791     if test "$GCC" = yes; then
4792         WXDEBUG="-ggdb"
4793     fi
4794 fi
4795
4796 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4797     AC_DEFINE(WXDEBUG)
4798     WXDEBUG_DEFINE="-D__WXDEBUG__"
4799 else
4800     if test "$wxUSE_GTK" = 1 ; then
4801         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
4802     fi
4803 fi
4804
4805 if test "$wxUSE_MEM_TRACING" = "yes" ; then
4806     AC_DEFINE(wxUSE_MEMORY_TRACING)
4807     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
4808     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
4809     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
4810 fi
4811
4812 if test "$wxUSE_DMALLOC" = "yes" ; then
4813     DMALLOC_LIBS="-ldmallocthcxx"
4814 fi
4815
4816 PROFILE=
4817 if test "$wxUSE_PROFILE" = "yes" ; then
4818     PROFILE=" -pg"
4819 fi
4820
4821 CODE_GEN_FLAGS=
4822 CODE_GEN_FLAGS_CXX=
4823 if test "$GCC" = "yes" ; then
4824     if test "$wxUSE_NO_RTTI" = "yes" ; then
4825         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
4826     fi
4827     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
4828         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
4829     fi
4830     if test "$wxUSE_PERMISSIVE" = "yes" ; then
4831         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
4832     fi
4833
4834     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
4835     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
4836     dnl for each subroutine by default -- using the switch below only creates
4837     dnl one entry per file instead at the price of minor performance penalty
4838     dnl
4839     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
4840     dnl without -ffunction-sections.  No idea how long we'll need to maintain
4841     dnl this, or even the extent of gcc/wx version combinations affected, but
4842     dnl also as above, this 'fix' does not come without side effects.
4843     dnl
4844     dnl TODO: test for the gcc version here (how?)
4845     case "${host}" in
4846       powerpc*-*-aix* )
4847         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
4848         ;;
4849       *-hppa* )
4850         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
4851         ;;
4852     esac
4853 fi
4854
4855 OPTIMISE=
4856 if test "$wxUSE_OPTIMISE" = "no" ; then
4857     if test "$GCC" = yes ; then
4858         dnl use -O0 because compiling with it is faster than compiling with no
4859         dnl optimization options at all (at least with g++ 3.2)
4860         OPTIMISE="-O0"
4861     fi
4862 else
4863     if test "$GCC" = yes ; then
4864         OPTIMISE="-O2"
4865
4866         dnl VZ: does anybody know what does this do??
4867         case "${host}" in
4868             i586-*-*|i686-*-* )
4869             OPTIMISE="${OPTIMISE} "
4870         ;;
4871         esac
4872     else
4873         OPTIMISE="-O"
4874     fi
4875 fi
4876
4877 dnl ---------------------------------------------------------------------------
4878 dnl compatibility level
4879 dnl ---------------------------------------------------------------------------
4880
4881 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
4882     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
4883
4884     WXWIN_COMPATIBILITY_2_4="yes"
4885 fi
4886
4887 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
4888     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
4889 fi
4890
4891 dnl ---------------------------------------------------------------------------
4892 dnl the library may be built without GUI classes at all
4893 dnl ---------------------------------------------------------------------------
4894
4895 if test "$wxUSE_GUI" = "yes"; then
4896     AC_DEFINE(wxUSE_GUI)
4897
4898     dnl the things we always pull in the GUI version of the library:
4899     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
4900     dnl    library really can't be built without those)
4901     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
4902     dnl    almost any program and the first 2 are needed to show a message box
4903     dnl    which want to be always able to do)
4904     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
4905     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
4906     dnl    need the dcs, pens, brushes, ...), this just can't be done now
4907     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
4908     dnl 5. misc stuff: timers, settings, message box
4909 fi
4910
4911 dnl ---------------------------------------------------------------------------
4912 dnl Unix/Windows
4913 dnl ---------------------------------------------------------------------------
4914
4915 if test "$wxUSE_UNIX" = "yes"; then
4916   AC_DEFINE(wxUSE_UNIX)
4917 fi
4918
4919 dnl ------------------------------------------------------------------------
4920 dnl DLL support
4921 dnl ------------------------------------------------------------------------
4922
4923 dnl under MSW we always have LoadLibrary/GetProcAddress
4924 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4925
4926     HAVE_DL_FUNCS=0
4927     HAVE_SHL_FUNCS=0
4928     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4929         if test "$USE_DARWIN" = 1; then
4930             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4931             HAVE_DL_FUNCS=1
4932         elif test "$USE_DOS" = 1; then
4933             HAVE_DL_FUNCS=0
4934         else
4935             dnl the test is a bit complicated because we check for dlopen() both with
4936             dnl and without -ldl and we also try to find shl_load() if there is no
4937             dnl dlopen() on this system
4938             AC_CHECK_FUNCS(dlopen,
4939             [
4940                 AC_DEFINE(HAVE_DLOPEN)
4941                 HAVE_DL_FUNCS=1
4942             ],
4943             [
4944                 AC_CHECK_LIB(dl, dlopen,
4945                             [
4946                                 AC_DEFINE(HAVE_DLOPEN)
4947                                 HAVE_DL_FUNCS=1
4948                                 DL_LINK=" -ldl$DL_LINK"
4949                             ],
4950                             [
4951                                 AC_CHECK_FUNCS(shl_load,
4952                                               [
4953                                                 AC_DEFINE(HAVE_SHL_LOAD)
4954                                                 HAVE_SHL_FUNCS=1
4955                                               ],
4956                                               [
4957                                                 AC_CHECK_LIB(shl_load, dld,
4958                                                              [
4959                                                                 HAVE_SHL_FUNCS=1
4960                                                                 DL_LINK=" -ldld$DL_LINK"
4961                                                              ])
4962                                               ])
4963                             ])
4964             ])
4965
4966         dnl check also for dlerror()
4967         if test "$HAVE_DL_FUNCS" = 1; then
4968             AC_CHECK_FUNCS(dlerror,
4969                 AC_DEFINE(HAVE_DLERROR),
4970                 [
4971                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
4972                 ]
4973             )
4974         fi
4975         fi
4976
4977         if test "$HAVE_DL_FUNCS" = 0; then
4978             if test "$HAVE_SHL_FUNCS" = 0; then
4979               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
4980                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4981                   wxUSE_DYNAMIC_LOADER=no
4982                   wxUSE_DYNLIB_CLASS=no
4983               else
4984                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4985               fi
4986             fi
4987         fi
4988     fi
4989 fi
4990
4991 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4992     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4993 fi
4994 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4995     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4996 fi
4997
4998
4999 dnl ---------------------------------------------------------------------------
5000 dnl Verify consistency of plugins/monolithic/shared settings:
5001 dnl ---------------------------------------------------------------------------
5002
5003 if test "$wxUSE_PLUGINS" = "yes" ; then
5004     if test "$wxUSE_SHARED" = "no" ; then
5005         AC_MSG_WARN([plugins supported only in shared build, disabling])
5006         wxUSE_PLUGINS=no
5007     fi
5008     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5009         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5010         wxUSE_PLUGINS=no
5011     fi
5012     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5013         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5014         wxUSE_PLUGINS=no
5015     fi
5016     if test "$wxUSE_PLUGINS" = "yes" ; then
5017         AC_DEFINE(wxUSE_PLUGINS)
5018     fi
5019 fi
5020
5021 dnl ---------------------------------------------------------------------------
5022 dnl Register non-GUI class options for makefiles and setup.h
5023 dnl ---------------------------------------------------------------------------
5024
5025 if test "$wxUSE_STL" = "yes"; then
5026   AC_DEFINE(wxUSE_STL)
5027 fi
5028
5029 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5030   AC_DEFINE(wxUSE_APPLE_IEEE)
5031 fi
5032
5033 if test "$wxUSE_TIMER" = "yes"; then
5034   AC_DEFINE(wxUSE_TIMER)
5035 fi
5036
5037 dnl Unix implementation needs additional checks because audio support
5038 dnl comes in many favours:
5039 if test "$USE_UNIX" = "1" ; then
5040     AC_CHECK_HEADERS([sys/soundcard.h],,
5041                      [DISABLED_CONTRIB="$DISABLED_CONTRIB mmedia"])
5042 fi
5043 WITH_PLUGIN_SDL=0
5044 if test "$wxUSE_SOUND" = "yes"; then
5045   if test "$USE_UNIX" = "1" ; then
5046     if test "$wxUSE_LIBSDL" != "no"; then
5047       AM_PATH_SDL([1.2.0],
5048                   [
5049                     EXTRALIBS_SDL="$SDL_LIBS"
5050                     CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5051                     AC_DEFINE(wxUSE_LIBSDL)
5052                   ],
5053                   [wxUSE_LIBSDL="no"])
5054       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5055         WITH_PLUGIN_SDL=1
5056       fi
5057     fi
5058   fi
5059
5060   AC_DEFINE(wxUSE_SOUND)
5061   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5062 fi
5063
5064 if test "$WXGTK20" = 1; then
5065     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5066         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5067
5068                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5069                                   [libgnomeprintui-2.2 >= 2.8],
5070                     [
5071 dnl                     EXTRALIBS_GNOMEPRINT="$LIBGNOMEPRINTUI_LIBS"
5072                         CXXFLAGS="$CXXFLAGS $LIBGNOMEPRINTUI_CFLAGS"
5073                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5074                     ],
5075                     [
5076                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5077                         wxUSE_LIBGNOMEPRINT="no"
5078                     ]
5079                 )
5080         fi
5081     fi
5082 fi
5083
5084
5085 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5086   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5087 fi
5088
5089 if test "$wxUSE_STOPWATCH" = "yes"; then
5090   AC_DEFINE(wxUSE_STOPWATCH)
5091 fi
5092
5093 if test "$wxUSE_DATETIME" = "yes"; then
5094   AC_DEFINE(wxUSE_DATETIME)
5095 fi
5096
5097 if test "$wxUSE_FILE" = "yes"; then
5098   AC_DEFINE(wxUSE_FILE)
5099 fi
5100
5101 if test "$wxUSE_FFILE" = "yes"; then
5102   AC_DEFINE(wxUSE_FFILE)
5103 fi
5104
5105 if test "$wxUSE_FILESYSTEM" = "yes"; then
5106   AC_DEFINE(wxUSE_FILESYSTEM)
5107 fi
5108
5109 if test "$wxUSE_FS_ZIP" = "yes"; then
5110   AC_DEFINE(wxUSE_FS_ZIP)
5111 fi
5112
5113 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5114   AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5115 fi
5116
5117 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5118   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5119     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5120   elif test "$wxUSE_ZLIB" = "no"; then
5121     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5122   else
5123     AC_DEFINE(wxUSE_ZIPSTREAM)
5124   fi
5125 fi
5126
5127 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5128   if test "$USE_UNIX" != 1; then
5129     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5130     wxUSE_ON_FATAL_EXCEPTION=no
5131   else
5132     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5133   fi
5134 fi
5135
5136 if test "$wxUSE_STACKWALKER" = "yes"; then
5137     AC_DEFINE(wxUSE_STACKWALKER)
5138 fi
5139
5140 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5141     if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
5142         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5143         wxUSE_DEBUGREPORT=no
5144     else
5145         AC_DEFINE(wxUSE_DEBUGREPORT)
5146         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5147             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5148         fi
5149     fi
5150 fi
5151
5152 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5153   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5154 fi
5155
5156 if test "$wxUSE_BUSYINFO" = "yes"; then
5157   AC_DEFINE(wxUSE_BUSYINFO)
5158 fi
5159
5160 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5161   AC_DEFINE(wxUSE_STD_IOSTREAM)
5162 fi
5163
5164 if test "$wxUSE_STD_STRING" = "yes"; then
5165   AC_DEFINE(wxUSE_STD_STRING)
5166 fi
5167
5168 if test "$wxUSE_STDPATHS" = "yes"; then
5169   AC_DEFINE(wxUSE_STDPATHS)
5170 fi
5171
5172 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5173     AC_DEFINE(wxUSE_TEXTBUFFER)
5174 fi
5175
5176 if test "$wxUSE_TEXTFILE" = "yes"; then
5177   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5178     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5179   else
5180     AC_DEFINE(wxUSE_TEXTFILE)
5181   fi
5182 fi
5183
5184 if test "$wxUSE_CONFIG" = "yes" ; then
5185   if test "$wxUSE_TEXTFILE" != "yes"; then
5186     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5187   else
5188     AC_DEFINE(wxUSE_CONFIG)
5189     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5190     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5191   fi
5192 fi
5193
5194 if test "$wxUSE_INTL" = "yes" ; then
5195   if test "$wxUSE_FILE" != "yes"; then
5196     AC_MSG_WARN(I18n code requires wxFile... disabled)
5197   else
5198     AC_DEFINE(wxUSE_INTL)
5199     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5200     GUIDIST="$GUIDIST INTL_DIST"
5201   fi
5202 fi
5203
5204 if test "$wxUSE_LOG" = "yes"; then
5205   AC_DEFINE(wxUSE_LOG)
5206
5207     if test "$wxUSE_LOGGUI" = "yes"; then
5208       AC_DEFINE(wxUSE_LOGGUI)
5209     fi
5210
5211     if test "$wxUSE_LOGWINDOW" = "yes"; then
5212       AC_DEFINE(wxUSE_LOGWINDOW)
5213     fi
5214
5215     if test "$wxUSE_LOGDIALOG" = "yes"; then
5216       AC_DEFINE(wxUSE_LOG_DIALOG)
5217     fi
5218
5219     dnl the keyboard sample requires wxUSE_LOG
5220     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5221 fi
5222
5223 if test "$wxUSE_LONGLONG" = "yes"; then
5224   AC_DEFINE(wxUSE_LONGLONG)
5225 fi
5226
5227 if test "$wxUSE_GEOMETRY" = "yes"; then
5228   AC_DEFINE(wxUSE_GEOMETRY)
5229 fi
5230
5231 if test "$wxUSE_STREAMS" = "yes" ; then
5232   AC_DEFINE(wxUSE_STREAMS)
5233 fi
5234
5235 dnl ---------------------------------------------------------------------------
5236 dnl time/date functions
5237 dnl ------------------------------------------------------------------------
5238
5239 if test "$wxUSE_DATETIME" = "yes"; then
5240     dnl check for strptime
5241     AC_CHECK_FUNCS(strptime)
5242
5243     dnl check for timezone variable
5244     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
5245     AC_CACHE_CHECK(for timezone variable in <time.h>,
5246                    wx_cv_var_timezone,
5247                    [
5248                         AC_TRY_COMPILE(
5249                             [
5250                                 #include <time.h>
5251                             ],
5252                             [
5253                                 int tz;
5254                                 tz = timezone;
5255                             ],
5256                             [
5257                                 wx_cv_var_timezone=timezone
5258                             ],
5259                             [
5260                                 AC_TRY_COMPILE(
5261                                     [
5262                                         #include <time.h>
5263                                     ],
5264                                     [
5265                                         int tz;
5266                                         tz = _timezone;
5267                                     ],
5268                                     [
5269                                         wx_cv_var_timezone=_timezone
5270                                     ],
5271                                     [
5272                                         AC_TRY_COMPILE(
5273                                             [
5274                                                 #include <time.h>
5275                                             ],
5276                                             [
5277                                                 int tz;
5278                                                 tz = __timezone;
5279                                             ],
5280                                             [
5281                                                 wx_cv_var_timezone=__timezone
5282                                             ],
5283                                             [
5284                                                 if test "$USE_DOS" = 0 ; then
5285                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
5286                                                 fi
5287                                             ]
5288                                         )
5289                                     ]
5290                                 )
5291                             ]
5292                         )
5293                    ]
5294     )
5295
5296     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
5297     if test "x$wx_cv_var_timezone" != x ; then
5298         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
5299     fi
5300
5301     dnl check for localtime (it's POSIX, but the check can do no harm...)
5302     AC_CHECK_FUNCS(localtime)
5303
5304     if test "$ac_cv_func_localtime" = "yes"; then
5305         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5306                        wx_cv_struct_tm_has_gmtoff,
5307         [
5308             AC_TRY_COMPILE(
5309                 [
5310                     #include <time.h>
5311                 ],
5312                 [
5313                     struct tm tm;
5314                     tm.tm_gmtoff++;
5315                 ],
5316                 [
5317                     wx_cv_struct_tm_has_gmtoff=yes
5318                 ],
5319                 wx_cv_struct_tm_has_gmtoff=no
5320             )
5321         ])
5322     fi
5323
5324     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5325         AC_DEFINE(WX_GMTOFF_IN_TM)
5326     fi
5327
5328     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5329     dnl function to be used for high resolution timers
5330     AC_CHECK_FUNCS(gettimeofday ftime, break)
5331
5332     if test "$ac_cv_func_gettimeofday" = "yes"; then
5333         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5334                        wx_cv_func_gettimeofday_has_2_args,
5335         [
5336             dnl on some _really_ old systems it takes only 1 argument
5337             AC_LANG_SAVE
5338             AC_LANG_CPLUSPLUS
5339
5340             AC_TRY_COMPILE(
5341                 [
5342                     #include <sys/time.h>
5343                     #include <unistd.h>
5344                 ],
5345                 [
5346                     struct timeval tv;
5347                     gettimeofday(&tv, NULL);
5348                 ],
5349                 wx_cv_func_gettimeofday_has_2_args=yes,
5350                 AC_TRY_COMPILE(
5351                     [
5352                         #include <sys/time.h>
5353                         #include <unistd.h>
5354                     ],
5355                     [
5356                         struct timeval tv;
5357                         gettimeofday(&tv);
5358                     ],
5359                     wx_cv_func_gettimeofday_has_2_args=no,
5360                     [
5361                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5362                         wx_cv_func_gettimeofday_has_2_args=unknown
5363                     ]
5364                 )
5365             )
5366             AC_LANG_RESTORE
5367         ])
5368
5369         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5370             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5371         fi
5372     fi
5373
5374     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5375 fi
5376
5377 dnl ------------------------------------------------------------------------
5378 dnl wxSocket
5379 dnl ------------------------------------------------------------------------
5380
5381 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5382 if test "$wxUSE_SOCKETS" = "yes"; then
5383     if test "$wxUSE_MGL" = "1"; then
5384         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5385         wxUSE_SOCKETS="no"
5386     fi
5387 fi
5388
5389 if test "$wxUSE_SOCKETS" = "yes"; then
5390     dnl under MSW we always have sockets
5391     if test "$TOOLKIT" != "MSW"; then
5392         dnl under Solaris and OS/2, socket functions live in -lsocket
5393         AC_CHECK_FUNC(socket,,
5394             [
5395                 AC_CHECK_LIB(socket, socket,
5396                     if test "$INET_LINK" != " -lsocket"; then
5397                         INET_LINK="$INET_LINK -lsocket"
5398                     fi,
5399                     [
5400                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5401                         wxUSE_SOCKETS=no
5402                     ]
5403                 )
5404             ]
5405         )
5406     fi
5407 fi
5408
5409 if test "$wxUSE_SOCKETS" = "yes" ; then
5410     dnl this test may be appropriate if building under cygwin
5411     dnl right now I'm assuming it also uses the winsock stuff
5412     dnl like mingw does..  -- RL
5413     if test "$TOOLKIT" != "MSW"; then
5414         dnl determine the type of third argument for getsockname
5415         dnl This test needs to be done in C++ mode since gsocket.cpp now
5416         dnl is C++ code and pointer cast that are possible even without
5417         dnl warning in C still fail in C++.
5418         AC_LANG_PUSH(C++)
5419         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5420                        wx_cv_type_getsockname3,
5421             [
5422                 AC_TRY_COMPILE(
5423                     [
5424                         #include <sys/types.h>
5425                         #include <sys/socket.h>
5426                     ],
5427                     [
5428                         socklen_t len;
5429                         getsockname(0, 0, &len);
5430                     ],
5431                     wx_cv_type_getsockname3=socklen_t,
5432                     [
5433                         dnl the compiler will compile the version with size_t
5434                         dnl even if the real type of the last parameter is int
5435                         dnl but it should give at least a warning about
5436                         dnl converting between incompatible pointer types, so
5437                         dnl try to use it to get the correct behaviour at
5438                         dnl least with gcc (otherwise we'd always use size_t)
5439                         CFLAGS_OLD="$CFLAGS"
5440                         if test "$GCC" = yes ; then
5441                             CFLAGS="$CFLAGS -Werror"
5442                         fi
5443
5444                         AC_TRY_COMPILE(
5445                             [
5446                                 #include <sys/types.h>
5447                                 #include <sys/socket.h>
5448                             ],
5449                             [
5450                                 size_t len;
5451                                 getsockname(0, 0, &len);
5452                             ],
5453                             wx_cv_type_getsockname3=size_t,
5454                             AC_TRY_COMPILE(
5455                                 [
5456                                     #include <sys/types.h>
5457                                     #include <sys/socket.h>
5458                                 ],
5459                                 [
5460                                     int len;
5461                                     getsockname(0, 0, &len);
5462                                 ],
5463                                 wx_cv_type_getsockname3=int,
5464                                 wx_cv_type_getsockname3=unknown
5465                             )
5466                         )
5467
5468                         CFLAGS="$CFLAGS_OLD"
5469                     ]
5470                 )
5471             ])
5472
5473         if test "$wx_cv_type_getsockname3" = "unknown"; then
5474             wxUSE_SOCKETS=no
5475             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5476         else
5477             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
5478         fi
5479         dnl Do this again for getsockopt as it may be different
5480         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5481                        wx_cv_type_getsockopt5,
5482             [
5483                 AC_TRY_COMPILE(
5484                     [
5485                         #include <sys/types.h>
5486                         #include <sys/socket.h>
5487                     ],
5488                     [
5489                         socklen_t len;
5490                         getsockopt(0, 0, 0, 0, &len);
5491                     ],
5492                     wx_cv_type_getsockopt5=socklen_t,
5493                     [
5494                         dnl the compiler will compile the version with size_t
5495                         dnl even if the real type of the last parameter is int
5496                         dnl but it should give at least a warning about
5497                         dnl converting between incompatible pointer types, so
5498                         dnl try to use it to get the correct behaviour at
5499                         dnl least with gcc (otherwise we'd always use size_t)
5500                         CFLAGS_OLD="$CFLAGS"
5501                         if test "$GCC" = yes ; then
5502                             CFLAGS="$CFLAGS -Werror"
5503                         fi
5504
5505                         AC_TRY_COMPILE(
5506                             [
5507                                 #include <sys/types.h>
5508                                 #include <sys/socket.h>
5509                             ],
5510                             [
5511                                 size_t len;
5512                                 getsockopt(0, 0, 0, 0, &len);
5513                             ],
5514                             wx_cv_type_getsockopt5=size_t,
5515                             AC_TRY_COMPILE(
5516                                 [
5517                                     #include <sys/types.h>
5518                                     #include <sys/socket.h>
5519                                 ],
5520                                 [
5521                                     int len;
5522                                     getsockopt(0, 0, 0, 0, &len);
5523                                 ],
5524                                 wx_cv_type_getsockopt5=int,
5525                                 wx_cv_type_getsockopt5=unknown
5526                             )
5527                         )
5528
5529                         CFLAGS="$CFLAGS_OLD"
5530                     ]
5531                 )
5532             ])
5533
5534         if test "$wx_cv_type_getsockopt5" = "unknown"; then
5535             wxUSE_SOCKETS=no
5536             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5537         else
5538             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
5539         fi
5540         AC_LANG_POP
5541     fi
5542 fi
5543
5544 if test "$wxUSE_SOCKETS" = "yes" ; then
5545     AC_DEFINE(wxUSE_SOCKETS)
5546     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
5547 fi
5548
5549 if test "$wxUSE_PROTOCOL" = "yes"; then
5550     if test "$wxUSE_SOCKETS" != "yes"; then
5551         AC_MSG_WARN(Protocol classes require sockets... disabled)
5552         wxUSE_PROTOCOL=no
5553     fi
5554 fi
5555
5556 if test "$wxUSE_PROTOCOL" = "yes"; then
5557     AC_DEFINE(wxUSE_PROTOCOL)
5558
5559     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
5560         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
5561     fi
5562     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
5563         AC_DEFINE(wxUSE_PROTOCOL_FTP)
5564     fi
5565     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
5566         AC_DEFINE(wxUSE_PROTOCOL_FILE)
5567     fi
5568 else
5569     if test "$wxUSE_FS_INET" = "yes"; then
5570         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
5571         wxUSE_FS_INET="no"
5572     fi
5573 fi
5574
5575 if test "$wxUSE_URL" = "yes"; then
5576     if test "$wxUSE_PROTOCOL" != "yes"; then
5577         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
5578         wxUSE_URL=no
5579     fi
5580     if test "$wxUSE_URL" = "yes"; then
5581         AC_DEFINE(wxUSE_URL)
5582     fi
5583 fi
5584
5585 if test "$wxUSE_FS_INET" = "yes"; then
5586   AC_DEFINE(wxUSE_FS_INET)
5587 fi
5588
5589 dnl ---------------------------------------------------------------------------
5590 dnl Joystick support
5591 dnl ---------------------------------------------------------------------------
5592
5593 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
5594     wxUSE_JOYSTICK=no
5595
5596     dnl under MSW we always have joystick support
5597     if test "$TOOLKIT" = "MSW"; then
5598         wxUSE_JOYSTICK=yes
5599
5600     dnl mac only available on darwin
5601     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
5602         if test "$USE_DARWIN" = 1; then
5603             dnl check for a bug in the headers, some have bad setEventCallout
5604             AC_MSG_CHECKING([headers have declarations needed for joystick support])
5605             AC_LANG_PUSH(C++)
5606             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
5607                             [ IOHIDQueueInterface *qi = NULL;
5608                               IOHIDCallbackFunction cb = NULL;
5609                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
5610                             [ wxUSE_JOYSTICK=yes ]
5611                           )
5612             AC_LANG_POP
5613             AC_MSG_RESULT($wxUSE_JOYSTICK)
5614         fi
5615
5616     dnl joystick support is only for Linux 2.1.x or greater
5617     else
5618         AC_CHECK_HEADERS(linux/joystick.h, wxUSE_JOYSTICK=yes)
5619     fi
5620
5621     if test "$wxUSE_JOYSTICK" = "yes"; then
5622         AC_DEFINE(wxUSE_JOYSTICK)
5623         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
5624     else
5625         AC_MSG_WARN(Joystick not supported by this system... disabled)
5626     fi
5627 fi
5628
5629
5630 dnl ---------------------------------------------------------------------------
5631 dnl String stuff
5632 dnl ---------------------------------------------------------------------------
5633
5634 if test "$wxUSE_FONTMAP" = "yes" ; then
5635   AC_DEFINE(wxUSE_FONTMAP)
5636 fi
5637
5638 if test "$wxUSE_UNICODE" = "yes" ; then
5639   AC_DEFINE(wxUSE_UNICODE)
5640
5641   if test "$USE_WIN32" != 1; then
5642       wxUSE_UNICODE_MSLU=no
5643   fi
5644
5645   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
5646         AC_CHECK_LIB(unicows,main,
5647             [
5648                 AC_DEFINE(wxUSE_UNICODE_MSLU)
5649             ],
5650             [
5651                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
5652                              Applications will only run on Windows NT/2000/XP!])
5653                 wxUSE_UNICODE_MSLU=no
5654             ])
5655     fi
5656 fi
5657
5658 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
5659   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
5660 fi
5661
5662 dnl ----------------------------------------------------------------
5663 dnl Register PostScript options for makefiles and setup.h
5664 dnl ----------------------------------------------------------------
5665
5666 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
5667   AC_DEFINE(wxUSE_POSTSCRIPT)
5668 fi
5669
5670 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
5671
5672 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
5673
5674 dnl ---------------------------------------------------------------------------
5675 dnl big GUI components: MDI, doc/view, printing, help, ...
5676 dnl ---------------------------------------------------------------------------
5677
5678 if test "$wxUSE_CONSTRAINTS" = "yes"; then
5679     AC_DEFINE(wxUSE_CONSTRAINTS)
5680     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
5681 fi
5682
5683 if test "$wxUSE_MDI" = "yes"; then
5684     AC_DEFINE(wxUSE_MDI)
5685
5686     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5687         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
5688         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
5689     fi
5690 fi
5691
5692 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
5693     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
5694     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
5695     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5696         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
5697     fi
5698 fi
5699
5700 if test "$wxUSE_HELP" = "yes"; then
5701     AC_DEFINE(wxUSE_HELP)
5702     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
5703
5704     if test "$wxUSE_MSW" = 1; then
5705       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
5706         AC_DEFINE(wxUSE_MS_HTML_HELP)
5707       fi
5708     fi
5709
5710     if test "$wxUSE_WXHTML_HELP" = "yes"; then
5711       if test "$wxUSE_HTML" = "yes"; then
5712         AC_DEFINE(wxUSE_WXHTML_HELP)
5713       else
5714         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
5715         wxUSE_WXHTML_HELP=no
5716       fi
5717     fi
5718 fi
5719
5720 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5721     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5722         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
5723     else
5724         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
5725     fi
5726     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
5727 fi
5728
5729 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
5730     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
5731 fi
5732
5733 dnl ---------------------------------------------------------------------------
5734 dnl wxMetafile availability
5735 dnl ---------------------------------------------------------------------------
5736
5737 if test "$wxUSE_METAFILE" = "yes"; then
5738     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
5739         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
5740         wxUSE_METAFILE=no
5741     fi
5742 fi
5743
5744 dnl ---------------------------------------------------------------------------
5745 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
5746 dnl ---------------------------------------------------------------------------
5747
5748 dnl check for ole headers and disable a few features requiring it if not
5749 dnl present (earlier versions of mingw32 don't have ole2.h)
5750 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
5751                           -o "$wxUSE_CLIPBOARD"     = "yes" \
5752                           -o "$wxUSE_OLE"     = "yes" \
5753                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
5754     AC_CHECK_HEADERS(ole2.h)
5755
5756     if test "$ac_cv_header_ole2_h" = "yes" ; then
5757         if test "$GCC" = yes ; then
5758             AC_LANG_SAVE
5759             AC_LANG_CPLUSPLUS
5760
5761             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
5762             AC_TRY_COMPILE([#include <windows.h>
5763                             #include <ole2.h>],
5764                            [],
5765                            [AC_MSG_RESULT(no)],
5766                            [AC_MSG_RESULT(yes)
5767                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
5768             AC_LANG_RESTORE
5769             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
5770             if test "$wxUSE_OLE" = "yes" ; then
5771                 AC_DEFINE(wxUSE_OLE)
5772                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
5773             fi
5774         fi
5775
5776         dnl for OLE clipboard and dnd
5777         if test "$wxUSE_DATAOBJ" = "yes" ; then
5778             AC_DEFINE(wxUSE_DATAOBJ)
5779         fi
5780     else
5781         AC_MSG_WARN([Some features disabled because OLE headers not found])
5782
5783         wxUSE_CLIPBOARD=no
5784         wxUSE_DRAG_AND_DROP=no
5785         wxUSE_DATAOBJ=no
5786         wxUSE_OLE=no
5787     fi
5788
5789     if test "$wxUSE_METAFILE" = "yes"; then
5790         AC_DEFINE(wxUSE_METAFILE)
5791
5792         dnl this one should probably be made separately configurable
5793         AC_DEFINE(wxUSE_ENH_METAFILE)
5794     fi
5795 fi
5796
5797 if test "$wxUSE_IPC" = "yes"; then
5798     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
5799         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
5800         wxUSE_IPC=no
5801     fi
5802
5803     if test "$wxUSE_IPC" = "yes"; then
5804         AC_DEFINE(wxUSE_IPC)
5805         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
5806     fi
5807 fi
5808
5809 if test "$wxUSE_DATAOBJ" = "yes"; then
5810     if test "$wxUSE_MGL" = 1; then
5811         AC_MSG_WARN([wxDataObject not yet supported under MGL... disabled])
5812         wxUSE_DATAOBJ=no
5813     else
5814         AC_DEFINE(wxUSE_DATAOBJ)
5815     fi
5816 else
5817     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
5818     wxUSE_CLIPBOARD=no
5819     wxUSE_DRAG_AND_DROP=no
5820 fi
5821
5822 if test "$wxUSE_CLIPBOARD" = "yes"; then
5823     if test "$wxUSE_MGL" = 1; then
5824         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
5825         wxUSE_CLIPBOARD=no
5826     fi
5827
5828     if test "$wxUSE_CLIPBOARD" = "yes"; then
5829         AC_DEFINE(wxUSE_CLIPBOARD)
5830     fi
5831 fi
5832
5833 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
5834     if test "$wxUSE_GTK" = 1; then
5835         if test "$WXGTK12" != 1; then
5836             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
5837             wxUSE_DRAG_AND_DROP=no
5838         fi
5839     fi
5840
5841     if test "$wxUSE_MOTIF" = 1; then
5842         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
5843         wxUSE_DRAG_AND_DROP=no
5844     fi
5845
5846     if test "$wxUSE_X11" = 1; then
5847         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
5848         wxUSE_DRAG_AND_DROP=no
5849     fi
5850
5851     if test "$wxUSE_MGL" = 1; then
5852         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
5853         wxUSE_DRAG_AND_DROP=no
5854     fi
5855
5856     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
5857         AC_DEFINE(wxUSE_DRAG_AND_DROP)
5858     fi
5859
5860 fi
5861
5862 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
5863     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
5864 fi
5865
5866 if test "$wxUSE_SPLINES" = "yes" ; then
5867   AC_DEFINE(wxUSE_SPLINES)
5868 fi
5869
5870 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
5871   AC_DEFINE(wxUSE_MOUSEWHEEL)
5872 fi
5873
5874 dnl ---------------------------------------------------------------------------
5875 dnl GUI controls
5876 dnl ---------------------------------------------------------------------------
5877
5878 USES_CONTROLS=0
5879 if test "$wxUSE_CONTROLS" = "yes"; then
5880   USES_CONTROLS=1
5881 fi
5882
5883 if test "$wxUSE_ACCEL" = "yes"; then
5884   AC_DEFINE(wxUSE_ACCEL)
5885   USES_CONTROLS=1
5886 fi
5887
5888 if test "$wxUSE_BUTTON" = "yes"; then
5889   AC_DEFINE(wxUSE_BUTTON)
5890   USES_CONTROLS=1
5891 fi
5892
5893 if test "$wxUSE_BMPBUTTON" = "yes"; then
5894   AC_DEFINE(wxUSE_BMPBUTTON)
5895   USES_CONTROLS=1
5896 fi
5897
5898 if test "$wxUSE_CALCTRL" = "yes"; then
5899   AC_DEFINE(wxUSE_CALENDARCTRL)
5900   USES_CONTROLS=1
5901   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
5902 fi
5903
5904 if test "$wxUSE_CARET" = "yes"; then
5905   AC_DEFINE(wxUSE_CARET)
5906   USES_CONTROLS=1
5907   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
5908 fi
5909
5910 if test "$wxUSE_COMBOBOX" = "yes"; then
5911   AC_DEFINE(wxUSE_COMBOBOX)
5912   USES_CONTROLS=1
5913 fi
5914
5915 if test "$wxUSE_CHOICE" = "yes"; then
5916   AC_DEFINE(wxUSE_CHOICE)
5917   USES_CONTROLS=1
5918 fi
5919
5920 if test "$wxUSE_CHOICEBOOK" = "yes"; then
5921     AC_DEFINE(wxUSE_CHOICEBOOK)
5922     USES_CONTROLS=1
5923 fi
5924
5925 if test "$wxUSE_CHECKBOX" = "yes"; then
5926   AC_DEFINE(wxUSE_CHECKBOX)
5927   USES_CONTROLS=1
5928 fi
5929
5930 if test "$wxUSE_CHECKLST" = "yes"; then
5931   AC_DEFINE(wxUSE_CHECKLISTBOX)
5932   USES_CONTROLS=1
5933   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
5934 fi
5935
5936 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
5937   AC_DEFINE(wxUSE_DATEPICKCTRL)
5938   USES_CONTROLS=1
5939 fi
5940
5941 if test "$wxUSE_DISPLAY" = "yes"; then
5942     AC_DEFINE(wxUSE_DISPLAY)
5943     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display multimon"
5944 fi
5945
5946 if test "$wxUSE_GAUGE" = "yes"; then
5947   AC_DEFINE(wxUSE_GAUGE)
5948   USES_CONTROLS=1
5949 fi
5950
5951 if test "$wxUSE_GRID" = "yes"; then
5952   AC_DEFINE(wxUSE_GRID)
5953   USES_CONTROLS=1
5954   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
5955 fi
5956
5957 if test "$wxUSE_IMAGLIST" = "yes"; then
5958     AC_DEFINE(wxUSE_IMAGLIST)
5959 fi
5960
5961 if test "$wxUSE_LISTBOOK" = "yes"; then
5962     AC_DEFINE(wxUSE_LISTBOOK)
5963     USES_CONTROLS=1
5964 fi
5965
5966 if test "$wxUSE_LISTBOX" = "yes"; then
5967     AC_DEFINE(wxUSE_LISTBOX)
5968     USES_CONTROLS=1
5969     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listbox"
5970 fi
5971
5972 if test "$wxUSE_LISTCTRL" = "yes"; then
5973     if test "$wxUSE_IMAGLIST" = "yes"; then
5974         AC_DEFINE(wxUSE_LISTCTRL)
5975         USES_CONTROLS=1
5976         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
5977     else
5978         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
5979     fi
5980 fi
5981
5982 if test "$wxUSE_NOTEBOOK" = "yes"; then
5983     AC_DEFINE(wxUSE_NOTEBOOK)
5984     USES_CONTROLS=1
5985     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
5986 fi
5987
5988 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
5989 dnl     AC_DEFINE(wxUSE_PROPSHEET)
5990 dnl     USES_CONTROLS=1
5991 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
5992 dnl fi
5993
5994 if test "$wxUSE_RADIOBOX" = "yes"; then
5995     AC_DEFINE(wxUSE_RADIOBOX)
5996     USES_CONTROLS=1
5997 fi
5998
5999 if test "$wxUSE_RADIOBTN" = "yes"; then
6000     AC_DEFINE(wxUSE_RADIOBTN)
6001     USES_CONTROLS=1
6002 fi
6003
6004 if test "$wxUSE_SASH" = "yes"; then
6005     AC_DEFINE(wxUSE_SASH)
6006     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6007 fi
6008
6009 if test "$wxUSE_SCROLLBAR" = "yes"; then
6010     AC_DEFINE(wxUSE_SCROLLBAR)
6011     USES_CONTROLS=1
6012     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6013 fi
6014
6015 if test "$wxUSE_SLIDER" = "yes"; then
6016     AC_DEFINE(wxUSE_SLIDER)
6017     USES_CONTROLS=1
6018 fi
6019
6020 if test "$wxUSE_SPINBTN" = "yes"; then
6021     AC_DEFINE(wxUSE_SPINBTN)
6022     USES_CONTROLS=1
6023 fi
6024
6025 if test "$wxUSE_SPINCTRL" = "yes"; then
6026     AC_DEFINE(wxUSE_SPINCTRL)
6027     USES_CONTROLS=1
6028 fi
6029
6030 if test "$wxUSE_SPLITTER" = "yes"; then
6031     AC_DEFINE(wxUSE_SPLITTER)
6032     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6033 fi
6034
6035 if test "$wxUSE_STATBMP" = "yes"; then
6036     AC_DEFINE(wxUSE_STATBMP)
6037     USES_CONTROLS=1
6038 fi
6039
6040 if test "$wxUSE_STATBOX" = "yes"; then
6041     AC_DEFINE(wxUSE_STATBOX)
6042     USES_CONTROLS=1
6043 fi
6044
6045 if test "$wxUSE_STATTEXT" = "yes"; then
6046     AC_DEFINE(wxUSE_STATTEXT)
6047     USES_CONTROLS=1
6048 fi
6049
6050 if test "$wxUSE_STATLINE" = "yes"; then
6051     AC_DEFINE(wxUSE_STATLINE)
6052     USES_CONTROLS=1
6053 fi
6054
6055 if test "$wxUSE_STATUSBAR" = "yes"; then
6056     dnl this will get undefined in wx/chkconf.h if it's not supported
6057     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6058     AC_DEFINE(wxUSE_STATUSBAR)
6059     USES_CONTROLS=1
6060
6061     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6062 fi
6063
6064 if test "$wxUSE_TABDIALOG" = "yes"; then
6065     AC_DEFINE(wxUSE_TAB_DIALOG)
6066 fi
6067
6068 if test "$wxUSE_TEXTCTRL" = "yes"; then
6069     AC_DEFINE(wxUSE_TEXTCTRL)
6070     USES_CONTROLS=1
6071     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6072 fi
6073
6074 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6075     if test "$wxUSE_COCOA" = 1 ; then
6076         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6077         wxUSE_TOGGLEBTN=no
6078     fi
6079     if test "$wxUSE_UNIVERSAL" = "yes"; then
6080         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
6081         wxUSE_TOGGLEBTN=no
6082     fi
6083
6084     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6085         AC_DEFINE(wxUSE_TOGGLEBTN)
6086         USES_CONTROLS=1
6087     fi
6088 fi
6089
6090 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
6091     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
6092     wxUSE_TOOLBAR="yes"
6093     USES_CONTROLS=1
6094 fi
6095
6096 if test "$wxUSE_TOOLBAR" = "yes"; then
6097     AC_DEFINE(wxUSE_TOOLBAR)
6098     USES_CONTROLS=1
6099
6100     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
6101     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
6102         wxUSE_TOOLBAR_NATIVE="yes"
6103     fi
6104
6105     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
6106         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6107         USES_CONTROLS=1
6108     fi
6109
6110     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6111 fi
6112
6113 if test "$wxUSE_TOOLTIPS" = "yes"; then
6114     if test "$wxUSE_MOTIF" = 1; then
6115         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6116     else
6117         if test "$wxUSE_UNIVERSAL" = "yes"; then
6118             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6119         else
6120             AC_DEFINE(wxUSE_TOOLTIPS)
6121         fi
6122     fi
6123 fi
6124
6125 if test "$wxUSE_TREECTRL" = "yes"; then
6126     if test "$wxUSE_IMAGLIST" = "yes"; then
6127         AC_DEFINE(wxUSE_TREECTRL)
6128         USES_CONTROLS=1
6129         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6130     else
6131         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6132     fi
6133 fi
6134
6135 if test "$wxUSE_POPUPWIN" = "yes"; then
6136     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6137         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6138     else
6139         if test "$wxUSE_PM" = 1; then
6140             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6141         else
6142             AC_DEFINE(wxUSE_POPUPWIN)
6143             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6144
6145             USES_CONTROLS=1
6146         fi
6147     fi
6148 fi
6149
6150 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6151     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6152         AC_MSG_WARN([Dialup manager not yet supported under Mac OS X... disabled])
6153     else
6154         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6155         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6156     fi
6157 fi
6158
6159 if test "$wxUSE_TIPWINDOW" = "yes"; then
6160     if test "$wxUSE_PM" = 1; then
6161         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6162     else
6163         AC_DEFINE(wxUSE_TIPWINDOW)
6164     fi
6165 fi
6166
6167 if test "$USES_CONTROLS" = 1; then
6168     AC_DEFINE(wxUSE_CONTROLS)
6169 fi
6170
6171 dnl ---------------------------------------------------------------------------
6172 dnl misc options
6173 dnl ---------------------------------------------------------------------------
6174
6175 dnl please keep the settings below in alphabetical order
6176 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
6177     AC_DEFINE(wxUSE_ACCESSIBILITY)
6178     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
6179 fi
6180
6181 if test "$wxUSE_DC_CACHEING" = "yes"; then
6182     AC_DEFINE(wxUSE_DC_CACHEING)
6183 fi
6184
6185 if test "$wxUSE_DRAGIMAGE" = "yes"; then
6186     AC_DEFINE(wxUSE_DRAGIMAGE)
6187     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
6188 fi
6189
6190 if test "$wxUSE_EXCEPTIONS" = "yes"; then
6191     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
6192         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
6193     else
6194         AC_DEFINE(wxUSE_EXCEPTIONS)
6195         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
6196     fi
6197 fi
6198
6199 USE_HTML=0
6200 if test "$wxUSE_HTML" = "yes"; then
6201     AC_DEFINE(wxUSE_HTML)
6202     USE_HTML=1
6203     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
6204     if test "$wxUSE_MAC" = 1; then
6205         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
6206     fi
6207 fi
6208 if test "$wxUSE_WEBKIT" = "yes"; then
6209     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
6210         old_CPPFLAGS="$CPPFLAGS"
6211         CPPFLAGS="$CPPFLAGS -x objective-c++"
6212         AC_CHECK_HEADER([WebKit/HIWebView.h],
6213                         [
6214                            AC_DEFINE(wxUSE_WEBKIT)
6215                            WEBKIT_LINK="-framework WebKit"
6216                         ],
6217                         [
6218                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
6219                            wxUSE_WEBKIT=no
6220                         ],
6221                         [#include <Carbon/Carbon.h>])
6222         CPPFLAGS="$old_CPPFLAGS"
6223     elif test "$wxUSE_COCOA" = 1; then
6224         AC_DEFINE(wxUSE_WEBKIT)
6225     else
6226         wxUSE_WEBKIT=no
6227     fi
6228 fi
6229
6230 USE_XRC=0
6231 if test "$wxUSE_XRC" = "yes"; then
6232     if test "$wxUSE_XML" != "yes"; then
6233         AC_MSG_WARN([XML library not built, XRC resources disabled])
6234         wxUSE_XRC=no
6235     else
6236         AC_DEFINE(wxUSE_XRC)
6237         USE_XRC=1
6238         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
6239     fi
6240 fi
6241
6242 if test "$wxUSE_MENUS" = "yes"; then
6243     AC_DEFINE(wxUSE_MENUS)
6244     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
6245 fi
6246
6247 if test "$wxUSE_METAFILE" = "yes"; then
6248     AC_DEFINE(wxUSE_METAFILE)
6249 fi
6250
6251 if test "$wxUSE_MIMETYPE" = "yes"; then
6252     AC_DEFINE(wxUSE_MIMETYPE)
6253 fi
6254
6255 if test "$wxUSE_MINIFRAME" = "yes"; then
6256     AC_DEFINE(wxUSE_MINIFRAME)
6257     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
6258 fi
6259
6260 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
6261     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
6262     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
6263         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
6264         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
6265     fi
6266 fi
6267
6268
6269 if test "$wxUSE_VALIDATORS" = "yes"; then
6270     AC_DEFINE(wxUSE_VALIDATORS)
6271     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
6272 fi
6273
6274 if test "$wxUSE_PALETTE" = "yes" ; then
6275   AC_DEFINE(wxUSE_PALETTE)
6276 fi
6277
6278 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
6279   dnl Must be done this late because -lunicows must be before all the other libs
6280   LIBS=" -lunicows $LIBS"
6281 fi
6282
6283 dnl ---------------------------------------------------------------------------
6284 dnl wxImage options
6285 dnl ---------------------------------------------------------------------------
6286
6287 if test "$wxUSE_IMAGE" = "yes" ; then
6288     AC_DEFINE(wxUSE_IMAGE)
6289
6290     if test "$wxUSE_GIF" = "yes" ; then
6291       AC_DEFINE(wxUSE_GIF)
6292     fi
6293
6294     if test "$wxUSE_PCX" = "yes" ; then
6295       AC_DEFINE(wxUSE_PCX)
6296     fi
6297
6298     if test "$wxUSE_IFF" = "yes" ; then
6299       AC_DEFINE(wxUSE_IFF)
6300     fi
6301
6302     if test "$wxUSE_PNM" = "yes" ; then
6303       AC_DEFINE(wxUSE_PNM)
6304     fi
6305
6306     if test "$wxUSE_XPM" = "yes" ; then
6307       AC_DEFINE(wxUSE_XPM)
6308     fi
6309
6310     if test "$wxUSE_ICO_CUR" = "yes" ; then
6311       AC_DEFINE(wxUSE_ICO_CUR)
6312     fi
6313 fi
6314
6315 dnl ---------------------------------------------------------------------------
6316 dnl common dialogs
6317 dnl ---------------------------------------------------------------------------
6318
6319 if test "$wxUSE_CHOICEDLG" = "yes"; then
6320     AC_DEFINE(wxUSE_CHOICEDLG)
6321 fi
6322
6323 if test "$wxUSE_COLOURDLG" = "yes"; then
6324     AC_DEFINE(wxUSE_COLOURDLG)
6325 fi
6326
6327 if test "$wxUSE_FILEDLG" = "yes"; then
6328     AC_DEFINE(wxUSE_FILEDLG)
6329 fi
6330
6331 if test "$wxUSE_FINDREPLDLG" = "yes"; then
6332     AC_DEFINE(wxUSE_FINDREPLDLG)
6333 fi
6334
6335 if test "$wxUSE_FONTDLG" = "yes"; then
6336     AC_DEFINE(wxUSE_FONTDLG)
6337 fi
6338
6339 if test "$wxUSE_DIRDLG" = "yes"; then
6340     if test "$wxUSE_TREECTRL" != "yes"; then
6341         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
6342     else
6343         AC_DEFINE(wxUSE_DIRDLG)
6344     fi
6345 fi
6346
6347 if test "$wxUSE_MSGDLG" = "yes"; then
6348     AC_DEFINE(wxUSE_MSGDLG)
6349 fi
6350
6351 if test "$wxUSE_NUMBERDLG" = "yes"; then
6352     AC_DEFINE(wxUSE_NUMBERDLG)
6353 fi
6354
6355 if test "$wxUSE_PROGRESSDLG" = "yes"; then
6356     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6357        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
6358     else
6359         AC_DEFINE(wxUSE_PROGRESSDLG)
6360     fi
6361 fi
6362
6363 if test "$wxUSE_SPLASH" = "yes"; then
6364     AC_DEFINE(wxUSE_SPLASH)
6365     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
6366 fi
6367
6368 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
6369     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6370        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
6371     else
6372         AC_DEFINE(wxUSE_STARTUP_TIPS)
6373     fi
6374 fi
6375
6376 if test "$wxUSE_TEXTDLG" = "yes"; then
6377     AC_DEFINE(wxUSE_TEXTDLG)
6378 fi
6379
6380 if test "$wxUSE_WIZARDDLG" = "yes"; then
6381     AC_DEFINE(wxUSE_WIZARDDLG)
6382     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
6383 fi
6384
6385 dnl ---------------------------------------------------------------------------
6386 dnl wxMediaCtrl
6387 dnl ---------------------------------------------------------------------------
6388
6389 if test "$wxUSE_MEDIACTRL" = "yes"; then
6390     dnl -----------------------------------------------------------------------
6391     dnl GStreamer
6392     dnl -----------------------------------------------------------------------
6393     if test "$wxUSE_GTK" = 1; then
6394         wxUSE_GSTREAMER="yes"
6395
6396         dnl -------------------------------------------------------------------
6397         dnl Test for gstreamer module from pkg-config
6398         dnl -------------------------------------------------------------------
6399         PKG_CHECK_MODULES(GSTREAMER, gstreamer-0.8,
6400         [
6401             CPPFLAGS="$CPPFLAGS $GSTREAMER_CFLAGS"
6402             LIBS="$LIBS $GSTREAMER_LIBS -lgstplay-0.8"
6403         ],
6404         [
6405             AC_MSG_WARN([GStreamer installation not found])
6406             wxUSE_GSTREAMER="no"
6407         ])
6408
6409         dnl -------------------------------------------------------------------
6410         dnl Perform a check for a GStreamer element using gst-inspect
6411         dnl Thomas Vander Stichele <thomas at apestaart dot org>
6412         dnl Last modification: 25/01/2005
6413         dnl
6414         dnl AM_GST_ELEMENT_CHECK(ELEMENT-NAME, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
6415         dnl -------------------------------------------------------------------
6416         AC_DEFUN([AM_GST_ELEMENT_CHECK],
6417         [
6418         if test "x$GST_INSPECT" == "x"; then
6419             AC_CHECK_PROG(GST_INSPECT, gst-inspect, gst-inspect, [])
6420         fi
6421
6422         if test "x$GST_INSPECT" != "x"; then
6423             AC_MSG_CHECKING(GStreamer element $1)
6424             if [ $GST_INSPECT $1 > /dev/null 2> /dev/null ]; then
6425             AC_MSG_RESULT(found.)
6426             $2
6427             else
6428             AC_MSG_RESULT(not found.)
6429             $3
6430             fi
6431         fi
6432         ])
6433
6434         dnl -------------------------------------------------------------------
6435         dnl Test for x video sink (video useless without)
6436         dnl -------------------------------------------------------------------
6437         AM_GST_ELEMENT_CHECK(xvimagesink,[],
6438                         [
6439                             wxUSE_GSTREAMER="no"
6440                             AC_MSG_WARN([x video sink not found - cannot use GStreamer])
6441                         ])
6442
6443         dnl -------------------------------------------------------------------
6444         dnl Check for gstplay-0.8 lib and corresponding x overlay header
6445         dnl -------------------------------------------------------------------
6446         AC_CHECK_HEADER(gst/xoverlay/xoverlay.h, [],
6447                         [
6448                             wxUSE_GSTREAMER="no"
6449                             AC_MSG_WARN([xoverlay header not found, cannot use GStreamer])
6450                         ],
6451                         [#include <gst/gst.h>])
6452
6453         AC_MSG_CHECKING([for gstplay 0.8])
6454         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],gstplay-0.8)
6455
6456         if test "$ac_find_libraries" = "" ; then
6457             AC_MSG_RESULT([no])
6458             wxUSE_GSTREAMER="no"
6459         else
6460             AC_MSG_RESULT([yes])
6461         fi
6462
6463         if test "$wxUSE_GSTREAMER" = "yes"; then
6464             AC_DEFINE(wxUSE_GSTREAMER)
6465             AC_MSG_RESULT([GStreamer detection successful])
6466         fi
6467     fi
6468     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
6469     AC_DEFINE(wxUSE_MEDIACTRL)
6470 fi
6471
6472 dnl ---------------------------------------------------------------------------
6473 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
6474 dnl ---------------------------------------------------------------------------
6475
6476 if test "$cross_compiling" = "yes"; then
6477     dnl Use best guess from host as we can't use uname when cross compiling
6478     OSINFO="\"$host\""
6479 else
6480     dnl attualy work out OS version
6481     OSINFO=`uname -s -r -m`
6482     OSINFO="\"$OSINFO\""
6483 fi
6484
6485 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
6486
6487 dnl ---------------------------------------------------------------------------
6488 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
6489 dnl ---------------------------------------------------------------------------
6490
6491 if test "x$prefix" != "xNONE"; then
6492     wxPREFIX=$prefix
6493 else
6494     wxPREFIX=$ac_default_prefix
6495 fi
6496
6497 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
6498
6499
6500 dnl ---------------------------------------------------------------------------
6501 dnl define variables with all built libraries for wx-config
6502 dnl ---------------------------------------------------------------------------
6503
6504 CORE_BASE_LIBS="net base"
6505 CORE_GUI_LIBS="adv core"
6506
6507 if test "$wxUSE_XML" = "yes" ; then
6508     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
6509 fi
6510 if test "$wxUSE_ODBC" != "no" ; then
6511     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
6512     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
6513 fi
6514 if test "$wxUSE_HTML" = "yes" ; then
6515     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
6516 fi
6517 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
6518     CORE_GUI_LIBS="qa $CORE_GUI_LIBS"
6519 fi
6520 if test "$wxUSE_XRC" = "yes" ; then
6521     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
6522 fi
6523
6524 if test "$wxUSE_GUI" != "yes"; then
6525     CORE_GUI_LIBS=""
6526 fi
6527
6528 AC_SUBST(CORE_BASE_LIBS)
6529 AC_SUBST(CORE_GUI_LIBS)
6530
6531
6532 dnl ---------------------------------------------------------------------------
6533 dnl Output the makefiles and such from the results found above
6534 dnl ---------------------------------------------------------------------------
6535
6536 dnl all additional libraries (except wxWidgets itself) we link with
6537
6538 dnl note that we always link with -lm except for Mac OS X
6539 dnl extended.c uses floor() and is always linked in
6540
6541 if test "$wxUSE_MAC" = 1 ; then
6542     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
6543         if test "$USE_DARWIN" = 1; then
6544             LDFLAGS="$LDFLAGS -framework QuickTime"
6545         else
6546             LDFLAGS="$LDFLAGS -lQuickTimeLib"
6547         fi
6548     fi
6549     if test "$USE_DARWIN" = 1; then
6550         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
6551     else
6552         LDFLAGS="$LDFLAGS -lCarbonLib"
6553     fi
6554 fi
6555 if test "$wxUSE_COCOA" = 1 ; then
6556     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
6557     if test "$wxUSE_MEDIACTRL" = "yes"; then
6558         LDFLAGS="$LDFLAGS -framework QuickTime"
6559     fi
6560 fi
6561 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
6562     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
6563 fi
6564
6565 dnl FIXME: should this be covered by the conditional above
6566 dnl given the -lm comment there?  Or should that comment (and
6567 dnl this one) be removed..   [ 7 Nov 2001 ]
6568
6569 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
6570
6571 dnl Only add the -lm library if floating point functions cannot be used
6572 dnl without it.  This check is important on cygwin because of the bizarre
6573 dnl way that they have organized functions into libraries.  On cygwin, both
6574 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
6575 dnl means that
6576 dnl   1) linking with -lm is not necessary, and
6577 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
6578 dnl In particular, if you compile any program with -mno-cygwin and link with
6579 dnl -lm, it will crash instantly when it is run.  This happens because the
6580 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
6581 dnl the ___main function instead of allowing it to be defined by
6582 dnl /usr/lib/mingw/libmingw32.a as it should be.
6583 dnl
6584 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
6585 dnl
6586 dnl Just check a few floating point functions. If they are all found without
6587 dnl -lm, then we must not need -lm.
6588 have_cos=0
6589 have_floor=0
6590 AC_CHECK_FUNCS(cos, have_cos=1)
6591 AC_CHECK_FUNCS(floor, have_floor=1)
6592 AC_MSG_CHECKING(if floating point functions link without -lm)
6593 if test "$have_cos" = 1 -a "$have_floor" = 1; then
6594     AC_MSG_RESULT(yes)
6595 else
6596     AC_MSG_RESULT(no)
6597     LIBS="$LIBS -lm"
6598     # use different functions to avoid configure caching
6599     have_sin=0
6600     have_ceil=0
6601     AC_CHECK_FUNCS(sin, have_sin=1)
6602     AC_CHECK_FUNCS(ceil, have_ceil=1)
6603     AC_MSG_CHECKING(if floating point functions link with -lm)
6604     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
6605         AC_MSG_RESULT(yes)
6606     else
6607         AC_MSG_RESULT(no)
6608         # not sure we should warn the user, crash, etc.
6609     fi
6610 fi
6611
6612 if test "$wxUSE_GUI" = "yes"; then
6613
6614     dnl TODO add checks that these samples will really compile (i.e. all the
6615     dnl      library features they need are present)
6616
6617     dnl TODO some samples are never built so far: mfc (requires VC++)
6618     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
6619                      dynamic erase event exec font image minimal mobile \
6620                      mobile/wxedit mobile/styles propsize render \
6621                      richedit rotate shaped vscroll widgets"
6622
6623     if test "$wxUSE_MONOLITHIC" != "yes"; then
6624         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
6625     fi
6626     if test "$TOOLKIT" = "MSW"; then
6627         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
6628         if test "$wxUSE_UNIVERSAL" != "yes"; then
6629             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
6630         fi
6631     fi
6632     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
6633         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
6634     fi
6635 else
6636     SAMPLES_SUBDIRS="console"
6637 fi
6638
6639
6640 dnl all -I options we must pass to the compiler
6641 dnl
6642 dnl note that the order is somewhat important: wxWidgets headers should
6643 dnl come first and the one with setup.h should be before $(top_srcdir)/include
6644 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
6645 dnl CodeWarrior):
6646 INCLUDES="-I\${top_builddir}lib/wx/include/${TOOLCHAIN_FULLNAME} \
6647 -I\${top_srcdir}/include $TOOLKIT_INCLUDE"
6648
6649 dnl C/C++ compiler options used to compile wxWidgets
6650 if test "$GXX" = yes ; then
6651     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
6652     CWARNINGS="-Wall -Wundef"
6653     CXXWARNINGS="$CWARNINGS -Wno-ctor-dtor-privacy"
6654 fi
6655
6656 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
6657
6658 dnl remove the extra white space from the cc/c++/ld options
6659 CPPFLAGS=`echo $WXDEBUG_DEFINE $INCLUDES $CPPFLAGS`
6660 CFLAGS=`echo $CODE_GEN_FLAGS $EXTRA_CFLAGS $CFLAGS $CWARNINGS`
6661 CXXFLAGS=`echo $CODE_GEN_FLAGS $CODE_GEN_FLAGS_CXX $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS`
6662
6663 if test "x$MWCC" = "xyes"; then
6664     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
6665     dnl must use <regex.h> from system not our local copy on OS X,
6666     dnl but must use local not system on OS 9.
6667     dnl The following should make all -I paths usable for <> includes
6668     dnl while first checking in real system paths.  With 8.3 using
6669     dnl -gccincludes it will actually check local paths before system
6670     dnl even for <> which is totally wrong.
6671
6672     dnl Note that because this absolutely needs to be before any -I
6673     dnl that we have to tack it on to the end of the compiler commandline.
6674     CC="$CC -cwd source -I-"
6675     CXX="$CXX -cwd source -I-"
6676 fi
6677
6678
6679 LIBS=`echo $LIBS`
6680 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
6681 EXTRALIBS_XML="$EXPAT_LINK"
6682 EXTRALIBS_HTML="$MSPACK_LINK"
6683 EXTRALIBS_ODBC="$ODBC_LINK"
6684 if test "$wxUSE_GUI" = "yes"; then
6685     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_GNOMEPRINT`
6686 fi
6687 if test "$wxUSE_OPENGL" = "yes"; then
6688     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
6689 fi
6690
6691 LDFLAGS="$LDFLAGS $PROFILE"
6692
6693 dnl wxGTK does not need TOOLKIT includes in wx-config
6694 if test "$wxUSE_GTK" = 1; then
6695     WXCONFIG_INCLUDE=
6696 else
6697     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
6698 fi
6699
6700 WXCONFIG_EXTRALIBS="$LIBS"
6701
6702 dnl wx-config must output builtin 3rd party libs in --libs in static build:
6703 if test "$wxUSE_REGEX" = "builtin" ; then
6704     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
6705 fi
6706 if test "$wxUSE_EXPAT" = "builtin" ; then
6707     wxconfig_3rdparty="expat $wxconfig_3rdparty"
6708 fi
6709 if test "$wxUSE_ODBC" = "builtin" ; then
6710     wxconfig_3rdparty="odbc $wxconfig_3rdparty"
6711 fi
6712 if test "$wxUSE_LIBTIFF" = "builtin" ; then
6713     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
6714 fi
6715 if test "$wxUSE_LIBJPEG" = "builtin" ; then
6716     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
6717 fi
6718 if test "$wxUSE_LIBPNG" = "builtin" ; then
6719     wxconfig_3rdparty="png $wxconfig_3rdparty"
6720 fi
6721 if test "$wxUSE_ZLIB" = "builtin" ; then
6722     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
6723 fi
6724
6725 for i in $wxconfig_3rdparty ; do
6726     WXCONFIG_EXTRALIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_EXTRALIBS"
6727 done
6728
6729
6730 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
6731     WXUNIV=1
6732 else
6733     WXUNIV=0
6734 fi
6735
6736 AC_SUBST(wxUSE_ZLIB)
6737 AC_SUBST(wxUSE_REGEX)
6738 AC_SUBST(wxUSE_EXPAT)
6739 AC_SUBST(wxUSE_ODBC)
6740 AC_SUBST(wxUSE_LIBJPEG)
6741 AC_SUBST(wxUSE_LIBPNG)
6742 AC_SUBST(wxUSE_LIBTIFF)
6743
6744 if test $wxUSE_MONOLITHIC = "yes" ; then
6745     MONOLITHIC=1
6746 else
6747     MONOLITHIC=0
6748 fi
6749
6750 if test $wxUSE_PLUGINS = "yes" ; then
6751     USE_PLUGINS=1
6752 else
6753     USE_PLUGINS=0
6754 fi
6755
6756 if test $wxUSE_ODBC != "no" ; then
6757     USE_ODBC=1
6758 else
6759     USE_ODBC=0
6760 fi
6761
6762 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
6763     USE_QA=1
6764 else
6765     USE_QA=0
6766 fi
6767
6768 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
6769     OFFICIAL_BUILD=1
6770 else
6771     OFFICIAL_BUILD=0
6772 fi
6773
6774 AC_SUBST(VENDOR)
6775 AC_SUBST(OFFICIAL_BUILD)
6776 AC_SUBST(WX_FLAVOUR)
6777 AC_SUBST(WX_LIB_FLAVOUR)
6778
6779 AC_SUBST(WXUNIV)
6780 AC_SUBST(MONOLITHIC)
6781 AC_SUBST(USE_PLUGINS)
6782 AC_SUBST(LIBS)
6783 AC_SUBST(EXTRALIBS)
6784 AC_SUBST(EXTRALIBS_XML)
6785 AC_SUBST(EXTRALIBS_HTML)
6786 AC_SUBST(EXTRALIBS_ODBC)
6787 AC_SUBST(EXTRALIBS_GUI)
6788 AC_SUBST(EXTRALIBS_OPENGL)
6789 AC_SUBST(EXTRALIBS_SDL)
6790 AC_SUBST(WITH_PLUGIN_SDL)
6791 AC_SUBST(EXTRALIBS_GNOMEPRINT)
6792 AC_SUBST(UNICODE)
6793 AC_SUBST(BUILD)
6794 AC_SUBST(DEBUG_INFO)
6795 AC_SUBST(DEBUG_FLAG)
6796 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
6797 AC_SUBST(TOOLKIT_LOWERCASE)
6798 AC_SUBST(TOOLKIT_VERSION)
6799 AC_SUBST(SAMPLES_RPATH_FLAG)
6800 AC_SUBST(SAMPLES_RPATH_POSTLINK)
6801 AC_SUBST(HOST_SUFFIX)
6802 AC_SUBST(CPPUNIT_CFLAGS)
6803 AC_SUBST(CPPUNIT_LIBS)
6804
6805 case "$TOOLKIT" in
6806     GTK)
6807         TOOLKIT_USER="GTK+"
6808         if test "$WXGTK20" = 1; then
6809             TOOLKIT_USER="$TOOLKIT_USER 2"
6810         fi
6811         ;;
6812
6813     *)
6814         TOOLKIT_USER=$TOOLKIT_LOWERCASE
6815         ;;
6816 esac
6817
6818 if test "$wxUSE_WINE" = "yes"; then
6819     BAKEFILE_FORCE_PLATFORM=win32
6820 fi
6821
6822 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
6823
6824 if test "$wxUSE_WINE" = "yes"; then
6825     RESCOMP=wrc
6826 fi
6827
6828 if test "$wxUSE_SHARED" = "yes"; then
6829
6830     dnl We get the shared build linker from bakefile, since it
6831     dnl moved all the logic for this out of this file and into
6832     dnl its own macro.  But it can't decide on whether to return
6833     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
6834     dnl So normalise and expand everything here now, because its
6835     dnl not going to change inside wx-config anyway.
6836     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
6837     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
6838
6839     dnl Need addtional flag on OS/2, so override bakefiles value
6840     dnl (there currently is no suitable variable to which the
6841     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
6842     case "${host}" in
6843       *-pc-os2_emx | *-pc-os2-emx )
6844         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6845         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6846         cp -p ${srcdir}/src/os2/dllnames.sh .
6847         cp -p ${srcdir}/src/os2/dllar.sh .
6848       ;;
6849     esac
6850 else
6851
6852     dnl No bakefile support for static builds, but this should be ok for most.
6853     EXE_LINKER="$CXX -o"
6854
6855 fi
6856 if test "$wxUSE_OMF" = "yes"; then
6857     case "${host}" in
6858       *-pc-os2_emx | *-pc-os2-emx )
6859         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
6860         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
6861         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
6862       ;;
6863     esac
6864 fi
6865
6866 dnl According to Vaclav, if NO_GCC_PRAGMA is used for any reason it needs to
6867 dnl be in wx-config output.  Not doing so could result in link problems.
6868 GCC_PRAGMA_FLAGS=""
6869 PCH_FLAGS=""
6870
6871 dnl Find out if we have to define WX_PRECOMP (and thus NO_GCC_PRAGMA)
6872 if test $GCC_PCH = 1 ; then
6873     PCH_FLAGS="-DWX_PRECOMP"
6874     GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6875 else
6876     dnl Find out if we have to define NO_GCC_PRAGMA
6877     if test "$GCC" = yes; then
6878         AC_MSG_CHECKING([if this GCC version is >= 4.0 and needs -DNO_GCC_PRAGMA])
6879         AC_TRY_COMPILE([],
6880             [#if (__GNUC__ < 4)
6881              Not GCC 4.0 or greater
6882              #endif
6883             ],
6884             [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6885              AC_MSG_RESULT([yes])],
6886             [AC_MSG_RESULT([no])
6887             case "${host}" in
6888                 *-*-darwin* )
6889                     dnl Some Apple's GCC version are broken and can't handle the
6890                     dnl pragmas:
6891                     GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6892                 ;;
6893                 *-*-mingw32* )
6894                     dnl MinGW GCC versions > 3.2 have problems with
6895                     dnl static member of classes derived from templates
6896                     dnl in combination with #pragma interface/implementation
6897                     dnl (the test case uses 4 files)
6898                     dnl ... and with exceptions handling (undefined symbols needed
6899                     dnl to correctly calls dtors when unwinding) as well
6900                     if test "$wxUSE_STL" = "yes" -o \
6901                     "$wxUSE_NO_EXCEPTIONS" != "yes" -o \
6902                     "$wxUSE_NO_RTTI" != "yes"; then
6903                         AC_MSG_CHECKING([if this MinGW version needs -DNO_GCC_PRAGMA])
6904                         AC_TRY_COMPILE([],
6905                             [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6906                              Not GCC 3.2 or greater
6907                              #endif
6908                             ],
6909                             [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6910                              AC_MSG_RESULT([yes])],
6911                             [AC_MSG_RESULT([no])])
6912                     fi
6913                     ;;
6914                 *-pc-os2_emx | *-pc-os2-emx )
6915                     dnl GCC versions ported to OS/2 have similar problems with
6916                     dnl static member of classes in combination with STL and
6917                     dnl pragma interface/implementation
6918                     if test "$wxUSE_STL" = "yes"; then
6919                         AC_MSG_CHECKING([if this gcc version needs -DNO_GCC_PRAGMA])
6920                         AC_TRY_COMPILE([],
6921                             [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6922                              Not GCC 3.2 or greater
6923                              #endif
6924                             ],
6925                             [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6926                              AC_MSG_RESULT([yes])],
6927                             [AC_MSG_RESULT([no])])
6928                     fi
6929                     ;;
6930             esac
6931 dnl  closing bracket of if GCC < 4.0
6932         ] )
6933     fi
6934 fi
6935 CPPFLAGS="$PCH_FLAGS $GCC_PRAGMA_FLAGS $CPPFLAGS"
6936
6937
6938 dnl for convenience, sort the samples in alphabetical order
6939 dnl
6940 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
6941 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
6942 dnl
6943 dnl       Unfortunately, there is a bug in OS/2's tr, such that
6944 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
6945 dnl       only removes the Unix-like part of the introduced line break.
6946 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
6947
6948 dnl subtle bakefile goop.
6949 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
6950 dnl I wish we would have called it something less likely to clash with
6951 dnl things though.
6952 AC_SUBST(SHARED)
6953
6954 dnl global options
6955 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
6956 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
6957
6958 dnl debugging options
6959 AC_SUBST(WXDEBUG_DEFINE)
6960
6961 dnl toolkit options
6962 AC_SUBST(USE_GUI)
6963 AC_SUBST(AFMINSTALL)
6964 AC_SUBST(WIN32INSTALL)
6965 AC_SUBST(TOOLKIT)
6966 AC_SUBST(TOOLKIT_DIR)
6967 AC_SUBST(TOOLCHAIN_NAME)
6968 AC_SUBST(TOOLCHAIN_FULLNAME)
6969 AC_SUBST(TOOLCHAIN_DEFS)
6970 AC_SUBST(TOOLCHAIN_DLL_DEFS)
6971
6972 dnl wx-config options
6973 AC_SUBST(host_alias)
6974 AC_SUBST(cross_compiling)
6975 AC_SUBST(WIDGET_SET)
6976 AC_SUBST(WX_RELEASE)
6977 AC_SUBST(WX_VERSION)
6978 AC_SUBST(WX_SUBVERSION)
6979 AC_SUBST(WX_CHARTYPE)
6980 AC_SUBST(WX_DEBUGTYPE)
6981 AC_SUBST(WXCONFIG_EXTRALIBS)
6982 AC_SUBST(WXCONFIG_INCLUDE)
6983 AC_SUBST(WXCONFIG_RPATH)
6984 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
6985 AC_SUBST(WX_LARGEFILE_FLAGS)
6986 AC_SUBST(GCC_PRAGMA_FLAGS)
6987 AC_SUBST(CODE_GEN_FLAGS)
6988 AC_SUBST(CODE_GEN_FLAGS_CXX)
6989 AC_SUBST(EXE_LINKER)
6990
6991 dnl distribution vars
6992 AC_SUBST(GUIDIST)
6993 AC_SUBST(DISTDIR)
6994
6995 dnl additional subdirectories where we will build
6996 AC_SUBST(SAMPLES_SUBDIRS)
6997
6998 dnl additional libraries and linker settings
6999 AC_SUBST(LDFLAGS)
7000 AC_SUBST(LDFLAGS_GL)
7001 AC_SUBST(OPENGL_LIBS)
7002 AC_SUBST(DMALLOC_LIBS)
7003 AC_SUBST(WX_VERSION_TAG)
7004
7005 dnl additional resurces settings
7006 AC_SUBST(RESCOMP)
7007 AC_SUBST(RESFLAGS)
7008 AC_SUBST(RESPROGRAMOBJ)
7009 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7010 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7011
7012 dnl additional for Mac OS X
7013 AC_SUBST(DEREZ)
7014 AC_SUBST(LIBWXMACRES)
7015 AC_SUBST(MACRESCOMP)
7016 AC_SUBST(MACSETFILE)
7017 AC_SUBST(MACRESWXCONFIG)
7018
7019 dnl other tools
7020 AC_SUBST(GCC)
7021 AC_SUBST(DLLTOOL)
7022
7023
7024 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7025 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
7026 dnl - and we do use it)
7027 AC_PROG_MAKE_SET
7028
7029
7030 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
7031
7032 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
7033                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
7034                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7035
7036 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
7037                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
7038                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7039
7040 AC_CONFIG_FILES([ version-script Makefile ])
7041
7042 AC_CONFIG_COMMANDS([ wx-config
7043                    ],
7044                    [ rm -f wx-config
7045                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
7046                    ],
7047                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
7048                      LN_S="${LN_S}"
7049                    ])
7050
7051 dnl This would give us us build dir that in every significant way
7052 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
7053 dnl though in this form because AC_CONFIG_LINKS will fail for directories
7054 dnl on platforms that do not have symlinks.
7055 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
7056 dnl AC_CONFIG_LINKS([ contrib/include ])
7057
7058
7059 dnl Configure samples, contrib etc. directories, but only if they are present:
7060 if test "$wxUSE_GUI" = "yes"; then
7061     SUBDIRS="samples demos utils contrib"
7062 else dnl we build wxBase only
7063     dnl there are no wxBase programs in contrib nor demos
7064     SUBDIRS="samples utils"
7065 fi
7066 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
7067 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
7068
7069 for subdir in `echo $SUBDIRS`; do
7070     if test -d ${srcdir}/${subdir} ; then
7071         if test "$wxUSE_GUI" = "yes"; then
7072             if test ${subdir} = "samples"; then
7073                 dnl only take those samples which compile in the current
7074                 dnl configuration and which exist
7075                 makefiles="samples/Makefile.in $makefiles"
7076                 for sample in `echo $SAMPLES_SUBDIRS`; do
7077                     if test -d $srcdir/samples/$sample; then
7078                         makefiles="samples/$sample/Makefile.in $makefiles"
7079                     fi
7080                 done
7081             else
7082                 dnl assume that everything compiles for utils &c
7083                 dnl any that shouldn't be built can be added to
7084                 dnl DISABLED_UTILS, DISABLED_CONTRIB or DISABLED_DEMOS
7085                 disabled_var=DISABLED_`echo $subdir | tr [[a-z]] [[A-Z]]`;
7086                 eval "disabled=\$$disabled_var"
7087                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
7088                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | egrep -v "$disabled"`
7089             fi
7090         else dnl we build wxBase only
7091             dnl don't take all samples/utils, just those which build with
7092             dnl wxBase
7093             if test ${subdir} = "samples"; then
7094                 makefiles="samples/Makefile.in samples/console/Makefile.in"
7095             elif test ${subdir} = "utils"; then
7096                 makefiles=""
7097                 for util in HelpGen tex2rtf ; do
7098                     if test -d $srcdir/utils/$util ; then
7099                         makefiles="utils/$util/Makefile.in \
7100                                    utils/$util/src/Makefile.in \
7101                                    $makefiles"
7102                     fi
7103                 done
7104             else dnl assume that everything compiles for tests
7105                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
7106             fi
7107         fi
7108
7109         for mkin in $makefiles ; do
7110             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
7111             AC_CONFIG_FILES([$mk])
7112         done
7113     fi
7114 done
7115
7116
7117 AC_OUTPUT
7118
7119 dnl report how we have been configured
7120 echo
7121 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
7122 echo ""
7123 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_USER:-base only}"
7124 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
7125
7126 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
7127 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
7128 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
7129
7130 echo "  What level of wxWidgets compatibility should be enabled?"
7131 echo "                                       wxWidgets 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
7132 echo "                                       wxWidgets 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
7133
7134 echo "  Which libraries should wxWidgets use?"
7135 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
7136 echo "                                       png                ${wxUSE_LIBPNG-none}"
7137 echo "                                       regex              ${wxUSE_REGEX}"
7138 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
7139 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
7140 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
7141 fi
7142 echo "                                       zlib               ${wxUSE_ZLIB}"
7143 echo "                                       odbc               ${wxUSE_ODBC}"
7144 echo "                                       expat              ${wxUSE_EXPAT}"
7145 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
7146 echo "                                       sdl                ${wxUSE_LIBSDL}"
7147 echo "                                       gnomeprint         ${wxUSE_LIBGNOMEPRINT-none}"
7148
7149 echo ""
7150
7151 dnl vi: set et sts=4 sw=4 com=\:dnl: