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         [
4153              wx_cv_func_statfs=yes
4154         ],
4155         [
4156              wx_cv_func_statfs=no
4157         ]
4158     )
4159 )
4160
4161 if test "$wx_cv_func_statfs" = "yes"; then
4162     wx_cv_type_statvfs_t="struct statfs"
4163     AC_DEFINE(HAVE_STATFS)
4164 else
4165     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4166         AC_TRY_COMPILE(
4167             [
4168                 #include <stddef.h>
4169                 #include <sys/statvfs.h>
4170             ],
4171             [
4172                 statvfs("/", NULL);
4173             ],
4174             wx_cv_func_statvfs=yes,
4175             wx_cv_func_statvfs=no
4176         )
4177     )
4178
4179     if test "$wx_cv_func_statvfs" = "yes"; then
4180         dnl we also have to check whether we should use statvfs_t (works under
4181         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4182         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4183         dnl mode both work fine)
4184         dnl
4185         dnl for this check C++ compiler has to be used as passing incompatible
4186         dnl pointers is just a warning and not an error in C
4187         AC_LANG_SAVE
4188         AC_LANG_CPLUSPLUS
4189
4190         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4191             AC_TRY_COMPILE(
4192                 [
4193                     #include <sys/statvfs.h>
4194                 ],
4195                 [
4196                     long l;
4197                     statvfs_t fs;
4198                     statvfs("/", &fs);
4199                     l = fs.f_bsize;
4200                     l += fs.f_blocks;
4201                     l += fs.f_bavail;
4202                 ],
4203                 wx_cv_type_statvfs_t=statvfs_t,
4204                 [
4205                     AC_TRY_COMPILE(
4206                         [
4207                             #include <sys/statvfs.h>
4208                         ],
4209                         [
4210                             long l;
4211                             struct statvfs fs;
4212                             statvfs("/", &fs);
4213                             l = fs.f_bsize;
4214                             l += fs.f_blocks;
4215                             l += fs.f_bavail;
4216                         ],
4217                         wx_cv_type_statvfs_t="struct statvfs",
4218                         wx_cv_type_statvfs_t="unknown"
4219                     )
4220                 ]
4221             )
4222         )
4223
4224         AC_LANG_RESTORE
4225
4226         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4227             AC_DEFINE(HAVE_STATVFS)
4228         fi
4229     else
4230         dnl set it for the test below
4231         wx_cv_type_statvfs_t="unknown"
4232     fi
4233 fi
4234
4235 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4236     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4237 else
4238     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4239 fi
4240
4241 dnl check for fcntl() or at least flock() needed by Unix implementation of
4242 dnl wxSingleInstanceChecker
4243 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4244     AC_CHECK_FUNCS(fcntl flock, break)
4245
4246     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4247         AC_MSG_WARN(wxSingleInstanceChecker not available)
4248         wxUSE_SNGLINST_CHECKER=no
4249     fi
4250 fi
4251
4252 dnl check for timegm() used by datetime.cpp
4253 AC_CHECK_FUNCS(timegm)
4254
4255 dnl look for a function to modify the environment
4256 AC_CHECK_FUNCS(putenv setenv, break)
4257
4258 HAVE_SOME_SLEEP_FUNC=0
4259 if test "$USE_BEOS" = 1; then
4260     dnl BeOS has its own (wonder where did they get it from) sleep() function
4261     dnl in unistd.h
4262     AC_DEFINE(HAVE_SLEEP)
4263     HAVE_SOME_SLEEP_FUNC=1
4264 fi
4265
4266 if test "$USE_DARWIN" = 1; then
4267     dnl Mac OS X/Darwin has both nanosleep and usleep
4268     dnl but only usleep is defined in unistd.h
4269     AC_DEFINE(HAVE_USLEEP)
4270     HAVE_SOME_SLEEP_FUNC=1
4271 fi
4272
4273 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4274     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4275     POSIX4_LINK=
4276     AC_CHECK_FUNCS(nanosleep,
4277         AC_DEFINE(HAVE_NANOSLEEP),
4278         [
4279             AC_CHECK_LIB(posix4, nanosleep,
4280                 [
4281                     AC_DEFINE(HAVE_NANOSLEEP)
4282                     POSIX4_LINK=" -lposix4"
4283                 ],
4284                 [
4285                     AC_CHECK_FUNCS(usleep,
4286                         AC_DEFINE(HAVE_USLEEP),
4287                         AC_MSG_WARN([wxSleep() function will not work])
4288                     )
4289                 ]
4290             )
4291         ]
4292     )
4293 fi
4294
4295 dnl check for uname (POSIX) and gethostname (BSD)
4296 AC_CHECK_FUNCS(uname gethostname, break)
4297
4298 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
4299 dnl but not for C++ one - hence change language)
4300 AC_LANG_SAVE
4301 AC_LANG_CPLUSPLUS
4302
4303 AC_CHECK_FUNCS(strtok_r)
4304
4305 AC_LANG_RESTORE
4306
4307 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4308 dnl libnsl or libresolv or libsocket)
4309 INET_LINK=
4310 AC_CHECK_FUNCS(inet_addr,
4311     AC_DEFINE(HAVE_INET_ADDR),
4312     [
4313         AC_CHECK_LIB(nsl, inet_addr,
4314             INET_LINK="nsl",
4315             [
4316                 AC_CHECK_LIB(resolv, inet_addr,
4317                     INET_LINK="resolv",
4318                     [
4319                         AC_CHECK_LIB(socket, inet_addr,
4320                             INET_LINK="socket"
4321                         )
4322                     ]
4323                 )
4324             ]
4325         )
4326     ]
4327 )
4328
4329 AC_CHECK_FUNCS(inet_aton,
4330         AC_DEFINE(HAVE_INET_ATON),
4331         [
4332             dnl only check it in the same lib
4333             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4334         ])
4335
4336 if test "x$INET_LINK" != "x"; then
4337     AC_DEFINE(HAVE_INET_ADDR)
4338     INET_LINK=" -l$INET_LINK"
4339 fi
4340
4341 fi
4342 dnl if !MSW
4343
4344
4345 dnl ------------------------------------------
4346 dnl Checks specific to contrib libs (MMedia)
4347 dnl ------------------------------------------
4348
4349 dnl Check for ESD:
4350 EXTRALIBS_ESD=
4351 AC_CHECK_LIB(esd, esd_close, [
4352     AC_CHECK_HEADERS([esd.h], [
4353     EXTRALIBS_ESD="-lesd"
4354   ])
4355 ])
4356 AC_SUBST(EXTRALIBS_ESD)
4357
4358 dnl check for known CD-ROM interface
4359 AC_MSG_CHECKING([for known CD-ROM interface])
4360 AC_TRY_COMPILE([#ifdef __linux__
4361                 #include <linux/cdrom.h>
4362                 #else
4363                 /* For Solaris */
4364                 #include <sys/cdio.h>
4365                 #endif
4366                 ],
4367                [struct cdrom_tocentry entry, old_entry;],
4368                [AC_MSG_RESULT([yes])
4369                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
4370                [AC_MSG_RESULT([no])])
4371
4372 dnl ===========================================================================
4373 dnl Now we have all the info we need - use it!
4374 dnl ===========================================================================
4375
4376 dnl flush the cache
4377 AC_CACHE_SAVE
4378
4379 dnl ---------------------------------------------------------------------------
4380 dnl thread support for Unix (for Win32 and OS/2 see past
4381 dnl                          the next matching "else")
4382 dnl ---------------------------------------------------------------------------
4383
4384 dnl under MSW (except mingw32) we always have thread support
4385 CPP_MT_FLAG=
4386 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4387
4388     dnl the code below:
4389     dnl
4390     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4391     dnl   necessary to build the MT programs for the linker and compiler
4392     dnl   respectively
4393     dnl
4394     dnl   sets wxUSE_THREADS=1 if thread support is activated
4395
4396     THREADS_LINK=
4397     THREADS_CFLAGS=
4398
4399     if test "$wxUSE_THREADS" = "yes" ; then
4400         if test "$USE_BEOS" = 1; then
4401             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4402             wxUSE_THREADS="no"
4403         fi
4404     fi
4405
4406     if test "$wxUSE_THREADS" = "yes" ; then
4407         dnl find if POSIX threads are available
4408         dnl
4409         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4410         dnl archive from http://ac-archive.sourceforge.net/
4411         dnl
4412         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4413         dnl Forero Cuervo <bachue@bachue.com> for the original code
4414
4415         dnl TODO: cache the result
4416
4417         dnl define the list of the thread options to try in the loop below
4418         dnl with the convention that anything starting with '-' is a cpp flag
4419         dnl while anything else is a library (i.e. there is an implicit "-l")
4420         THREAD_OPTS="-pthread"
4421         case "${host}" in
4422           *-*-solaris2* | *-*-sunos4* )
4423                 if test "x$GCC" = "xyes"; then
4424                     dnl Solaris/gcc combination use this one for some reason
4425                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4426                 else
4427                     THREAD_OPTS="-mt $THREAD_OPTS"
4428                 fi
4429                 ;;
4430           *-*-freebsd*)
4431                 dnl look, in order, for the kernel threads, then Linux threads
4432                 dnl and finally the userland threads
4433                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4434                 ;;
4435           *-*-darwin* | *-*-cygwin* )
4436                 dnl Darwin / Mac OS X just uses -lpthread tested below
4437                 dnl and so does Cygwin
4438                 THREAD_OPTS=""
4439                 ;;
4440           *-*-aix*)
4441                 dnl AIX calls the library libpthreads - thanks IBM!
4442                 THREAD_OPTS="pthreads"
4443                 ;;
4444           *-hp-hpux* )
4445                 if test "x$GCC" != "xyes"; then
4446                     dnl HP-UX aCC only gives a warning, not an error about
4447                     dnl -pthread but it doesn't work and we have to use
4448                     dnl -lpthread there
4449                     THREAD_OPTS=""
4450                 fi
4451                 ;;
4452
4453           *-*-irix* )
4454                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4455                 dnl doesn't give an error for it neither, just a warning
4456                 dnl message -- but this is still very annoying
4457                 if test "x$GCC" = "xyes"; then
4458                     THREAD_OPTS=""
4459                 fi
4460                 ;;
4461
4462           *-*-*UnixWare*)
4463                 dnl flying by man pages here: Caldera online docs use this
4464                 if test "x$GCC" != "xyes"; then
4465                     THREAD_OPTS="-Ethread"
4466                 fi
4467                 ;;
4468         esac
4469
4470         dnl simply linking with libpthread should make the test below work but
4471         dnl it's far from certain that the threaded programs compiled without
4472         dnl any special switches actually work, so try it after all the others
4473         THREAD_OPTS="$THREAD_OPTS pthread none"
4474
4475         dnl now test for all possibilities
4476         THREADS_OK=no
4477         for flag in $THREAD_OPTS; do
4478             case $flag in
4479                 none)
4480                     AC_MSG_CHECKING([whether pthreads work without any flags])
4481                     ;;
4482
4483                 -*)
4484                     AC_MSG_CHECKING([whether pthreads work with $flag])
4485                     THREADS_CFLAGS="$flag"
4486                     ;;
4487
4488                 *)
4489                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4490                     THREADS_LINK="-l$flag"
4491                     ;;
4492               esac
4493
4494               save_LIBS="$LIBS"
4495               save_CFLAGS="$CFLAGS"
4496               LIBS="$THREADS_LINK $LIBS"
4497               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4498
4499               AC_TRY_LINK([#include <pthread.h>],
4500                           [pthread_create(0,0,0,0);],
4501                           THREADS_OK=yes)
4502
4503               LIBS="$save_LIBS"
4504               CFLAGS="$save_CFLAGS"
4505
4506               AC_MSG_RESULT($THREADS_OK)
4507               if test "x$THREADS_OK" = "xyes"; then
4508                       break;
4509               fi
4510
4511               THREADS_LINK=""
4512               THREADS_CFLAGS=""
4513       done
4514
4515       if test "x$THREADS_OK" != "xyes"; then
4516           wxUSE_THREADS=no
4517           AC_MSG_WARN([No thread support on this system... disabled])
4518       else
4519           dnl yes, these special compiler flags should be used with the
4520           dnl linker as well
4521           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4522           LIBS="$THREADS_LINK $LIBS"
4523
4524           AC_MSG_CHECKING([if more special flags are required for pthreads])
4525           flag=no
4526           case "${host}" in
4527             *-aix*)
4528                 dnl again quoting from
4529                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4530                 dnl
4531                 dnl     When compiling and linking with -pthread, the library
4532                 dnl     search path should include -L/usr/lib/threads at the
4533                 dnl     beginning of the path.
4534                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4535                 flag="-D_THREAD_SAFE"
4536                 ;;
4537             *-freebsd*)
4538                 flag="-D_THREAD_SAFE"
4539                 ;;
4540             *-hp-hpux* )
4541                 flag="-D_REENTRANT"
4542                 if test "x$GCC" != "xyes"; then
4543                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4544                     flag="$flag -D_RWSTD_MULTI_THREAD"
4545                 fi
4546                 ;;
4547             *solaris* | alpha*-osf*)
4548                 flag="-D_REENTRANT"
4549                 ;;
4550           esac
4551           AC_MSG_RESULT(${flag})
4552           if test "x$flag" != xno; then
4553               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4554           fi
4555
4556           if test "x$THREADS_CFLAGS" != "x"; then
4557             dnl don't add these options to CPPFLAGS as cpp might not know them
4558             CFLAGS="$CFLAGS $THREADS_CFLAGS"
4559             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
4560           fi
4561       fi
4562     fi
4563
4564     dnl do other tests only if we are using threads
4565     if test "$wxUSE_THREADS" = "yes" ; then
4566       AC_CHECK_FUNCS(thr_setconcurrency)
4567
4568       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4569       dnl wouldn't be found by it
4570       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4571       [
4572         AC_TRY_COMPILE([#include <pthread.h>
4573                void ThreadCleanupFunc(void *p);
4574             ],
4575             [
4576                 void *p;
4577                 pthread_cleanup_push(ThreadCleanupFunc, p);
4578                 pthread_cleanup_pop(0);
4579             ], [
4580                wx_cv_func_pthread_cleanup=yes
4581             ], [
4582                wx_cv_func_pthread_cleanup=no
4583             ]
4584         )
4585       ])
4586       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4587         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4588       fi
4589
4590       AC_CHECK_HEADERS(sched.h)
4591       if test "$ac_cv_header_sched_h" = "yes"; then
4592           AC_CHECK_FUNC(sched_yield,
4593             AC_DEFINE(HAVE_SCHED_YIELD),
4594             [
4595                 AC_CHECK_LIB(posix4,
4596                     sched_yield,
4597                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4598                     AC_MSG_WARN(wxThread::Yield will not work properly)
4599                 )
4600             ]
4601           )
4602       fi
4603
4604       dnl to be able to set the thread priority, we need to have all of the
4605       dnl following functions:
4606       dnl   1. pthread_attr_getschedpolicy
4607       dnl   2. sched_get_priority_min and sched_get_priority_max
4608       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4609       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4610       HAVE_PRIOR_FUNCS=0
4611       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4612                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4613                        [AC_CHECK_FUNC(sched_get_priority_max,
4614                            HAVE_PRIOR_FUNCS=1,
4615                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4616                              [
4617                                 HAVE_PRIOR_FUNCS=1
4618                                 POSIX4_LINK=" -lposix4"
4619                              ],
4620                            )]
4621                        )]
4622                      )]
4623                    )
4624
4625       if test "$HAVE_PRIOR_FUNCS" = 1; then
4626         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4627       else
4628         AC_MSG_WARN(Setting thread priority will not work)
4629       fi
4630
4631       AC_CHECK_FUNC(pthread_cancel,
4632                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4633                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4634
4635       AC_CHECK_FUNC(pthread_attr_setstacksize,
4636                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4637
4638       dnl mutexattr_t initialization is done in quite different ways on different
4639       dnl platforms, so check for a few things:
4640       dnl
4641       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4642       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4643       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4644       dnl defined, we do it by directly assigned
4645       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4646
4647       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4648       [
4649         AC_TRY_COMPILE([#include <pthread.h>],
4650             [
4651                pthread_mutexattr_t attr;
4652                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4653             ], [
4654                wx_cv_type_pthread_mutexattr_t=yes
4655             ], [
4656                wx_cv_type_pthread_mutexattr_t=no
4657             ]
4658         )
4659       ])
4660
4661       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4662         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4663       else
4664         dnl don't despair, there may be another way to do it
4665         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4666                        wx_cv_type_pthread_rec_mutex_init,
4667         [
4668             AC_TRY_COMPILE([#include <pthread.h>],
4669                 [
4670                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4671                 ], [
4672                     wx_cv_type_pthread_rec_mutex_init=yes
4673                 ], [
4674                     wx_cv_type_pthread_rec_mutex_init=no
4675                 ]
4676             )
4677         ])
4678         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4679           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4680         else
4681           dnl this may break code working elsewhere, so at least warn about it
4682           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4683         fi
4684       fi
4685     fi
4686
4687 dnl from if !MSW
4688 else
4689     if test "$wxUSE_THREADS" = "yes" ; then
4690       case "${host}" in
4691         *-*-mingw32* )
4692             dnl check if the compiler accepts -mthreads
4693             AC_CACHE_CHECK([if compiler supports -mthreads],
4694                 wx_cv_cflags_mthread,
4695                 [
4696                     CFLAGS_OLD="$CFLAGS"
4697                     CFLAGS="$CFLAGS -mthreads"
4698                     AC_TRY_COMPILE([], [],
4699                         wx_cv_cflags_mthread=yes,
4700                         wx_cv_cflags_mthread=no
4701                     )
4702                 ]
4703             )
4704
4705             if test "$wx_cv_cflags_mthread" = "yes"; then
4706                 dnl it does, use it
4707                 CXXFLAGS="$CXXFLAGS -mthreads"
4708                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
4709                 LDFLAGS="$LDFLAGS -mthreads"
4710             else
4711                 dnl it doesn't
4712                 CFLAGS="$CFLAGS_OLD"
4713             fi
4714         ;;
4715         *-pc-os2*emx )
4716             CFLAGS="$CFLAGS -Zmt -D__ST_MT_ERRNO__"
4717             CXXFLAGS="$CXXFLAGS -Zmt -D__ST_MT_ERRNO__"
4718             LDFLAGS="$LDFLAGS -Zmt"
4719         ;;
4720       esac
4721     fi
4722 fi
4723
4724 if test "$wxUSE_THREADS" = "yes"; then
4725   AC_DEFINE(wxUSE_THREADS)
4726
4727   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4728 else
4729   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4730   dnl functions - add tests for other functions here as well
4731   if test "$ac_cv_func_strtok_r" = "yes"; then
4732     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4733     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4734         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
4735         AC_MSG_RESULT(yes)
4736     else
4737         AC_MSG_RESULT(no)
4738     fi
4739   fi
4740 fi
4741
4742 if test "$WXGTK20" = 1 ; then
4743   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
4744   WXGTK12=1
4745 fi
4746
4747 if test "$WXGTK12" = 1 ; then
4748   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4749 fi
4750
4751 if test "$WXGTK127" = 1 ; then
4752   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4753 fi
4754
4755 if test "$WXGPE" = 1 ; then
4756   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
4757 fi
4758
4759 WXDEBUG=
4760
4761 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4762     WXDEBUG="-g"
4763     wxUSE_OPTIMISE=no
4764 fi
4765
4766 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4767     wxUSE_DEBUG_INFO=yes
4768     if test "$GCC" = yes; then
4769         WXDEBUG="-ggdb"
4770     fi
4771 fi
4772
4773 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4774     AC_DEFINE(WXDEBUG)
4775     WXDEBUG_DEFINE="-D__WXDEBUG__"
4776 else
4777     if test "$wxUSE_GTK" = 1 ; then
4778         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
4779     fi
4780 fi
4781
4782 if test "$wxUSE_MEM_TRACING" = "yes" ; then
4783     AC_DEFINE(wxUSE_MEMORY_TRACING)
4784     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
4785     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
4786     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
4787 fi
4788
4789 if test "$wxUSE_DMALLOC" = "yes" ; then
4790     DMALLOC_LIBS="-ldmallocthcxx"
4791 fi
4792
4793 PROFILE=
4794 if test "$wxUSE_PROFILE" = "yes" ; then
4795     PROFILE=" -pg"
4796 fi
4797
4798 CODE_GEN_FLAGS=
4799 CODE_GEN_FLAGS_CXX=
4800 if test "$GCC" = "yes" ; then
4801     if test "$wxUSE_NO_RTTI" = "yes" ; then
4802         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
4803     fi
4804     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
4805         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
4806     fi
4807     if test "$wxUSE_PERMISSIVE" = "yes" ; then
4808         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
4809     fi
4810
4811     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
4812     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
4813     dnl for each subroutine by default -- using the switch below only creates
4814     dnl one entry per file instead at the price of minor performance penalty
4815     dnl
4816     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
4817     dnl without -ffunction-sections.  No idea how long we'll need to maintain
4818     dnl this, or even the extent of gcc/wx version combinations affected, but
4819     dnl also as above, this 'fix' does not come without side effects.
4820     dnl
4821     dnl TODO: test for the gcc version here (how?)
4822     case "${host}" in
4823       powerpc*-*-aix* )
4824         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
4825         ;;
4826       *-hppa* )
4827         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
4828         ;;
4829     esac
4830 fi
4831
4832 OPTIMISE=
4833 if test "$wxUSE_OPTIMISE" = "no" ; then
4834     if test "$GCC" = yes ; then
4835         dnl use -O0 because compiling with it is faster than compiling with no
4836         dnl optimization options at all (at least with g++ 3.2)
4837         OPTIMISE="-O0"
4838     fi
4839 else
4840     if test "$GCC" = yes ; then
4841         OPTIMISE="-O2"
4842
4843         dnl VZ: does anybody know what does this do??
4844         case "${host}" in
4845             i586-*-*|i686-*-* )
4846             OPTIMISE="${OPTIMISE} "
4847         ;;
4848         esac
4849     else
4850         OPTIMISE="-O"
4851     fi
4852 fi
4853
4854 dnl ---------------------------------------------------------------------------
4855 dnl compatibility level
4856 dnl ---------------------------------------------------------------------------
4857
4858 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
4859     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
4860
4861     WXWIN_COMPATIBILITY_2_4="yes"
4862 fi
4863
4864 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
4865     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
4866 fi
4867
4868 dnl ---------------------------------------------------------------------------
4869 dnl the library may be built without GUI classes at all
4870 dnl ---------------------------------------------------------------------------
4871
4872 if test "$wxUSE_GUI" = "yes"; then
4873     AC_DEFINE(wxUSE_GUI)
4874
4875     dnl the things we always pull in the GUI version of the library:
4876     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
4877     dnl    library really can't be built without those)
4878     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
4879     dnl    almost any program and the first 2 are needed to show a message box
4880     dnl    which want to be always able to do)
4881     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
4882     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
4883     dnl    need the dcs, pens, brushes, ...), this just can't be done now
4884     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
4885     dnl 5. misc stuff: timers, settings, message box
4886 fi
4887
4888 dnl ---------------------------------------------------------------------------
4889 dnl Unix/Windows
4890 dnl ---------------------------------------------------------------------------
4891
4892 if test "$wxUSE_UNIX" = "yes"; then
4893   AC_DEFINE(wxUSE_UNIX)
4894 fi
4895
4896 dnl ------------------------------------------------------------------------
4897 dnl DLL support
4898 dnl ------------------------------------------------------------------------
4899
4900 dnl under MSW we always have LoadLibrary/GetProcAddress
4901 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4902
4903     HAVE_DL_FUNCS=0
4904     HAVE_SHL_FUNCS=0
4905     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4906         if test "$USE_DARWIN" = 1; then
4907             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4908             HAVE_DL_FUNCS=1
4909         elif test "$USE_DOS" = 1; then
4910             HAVE_DL_FUNCS=0
4911         else
4912             dnl the test is a bit complicated because we check for dlopen() both with
4913             dnl and without -ldl and we also try to find shl_load() if there is no
4914             dnl dlopen() on this system
4915             AC_CHECK_FUNCS(dlopen,
4916             [
4917                 AC_DEFINE(HAVE_DLOPEN)
4918                 HAVE_DL_FUNCS=1
4919             ],
4920             [
4921                 AC_CHECK_LIB(dl, dlopen,
4922                             [
4923                                 AC_DEFINE(HAVE_DLOPEN)
4924                                 HAVE_DL_FUNCS=1
4925                                 DL_LINK=" -ldl$DL_LINK"
4926                             ],
4927                             [
4928                                 AC_CHECK_FUNCS(shl_load,
4929                                               [
4930                                                 AC_DEFINE(HAVE_SHL_LOAD)
4931                                                 HAVE_SHL_FUNCS=1
4932                                               ],
4933                                               [
4934                                                 AC_CHECK_LIB(shl_load, dld,
4935                                                              [
4936                                                                 HAVE_SHL_FUNCS=1
4937                                                                 DL_LINK=" -ldld$DL_LINK"
4938                                                              ])
4939                                               ])
4940                             ])
4941             ])
4942
4943         dnl check also for dlerror()
4944         if test "$HAVE_DL_FUNCS" = 1; then
4945             AC_CHECK_FUNCS(dlerror,
4946                 AC_DEFINE(HAVE_DLERROR),
4947                 [
4948                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
4949                 ]
4950             )
4951         fi
4952         fi
4953
4954         if test "$HAVE_DL_FUNCS" = 0; then
4955             if test "$HAVE_SHL_FUNCS" = 0; then
4956               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
4957                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4958                   wxUSE_DYNAMIC_LOADER=no
4959                   wxUSE_DYNLIB_CLASS=no
4960               else
4961                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4962               fi
4963             fi
4964         fi
4965     fi
4966 fi
4967
4968 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4969     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4970 fi
4971 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4972     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4973 fi
4974
4975
4976 dnl ---------------------------------------------------------------------------
4977 dnl Verify consistency of plugins/monolithic/shared settings:
4978 dnl ---------------------------------------------------------------------------
4979
4980 if test "$wxUSE_PLUGINS" = "yes" ; then
4981     if test "$wxUSE_SHARED" = "no" ; then
4982         AC_MSG_WARN([plugins supported only in shared build, disabling])
4983         wxUSE_PLUGINS=no
4984     fi
4985     if test "$wxUSE_MONOLITHIC" = "yes" ; then
4986         AC_MSG_WARN([plugins not supported monolithic build, disabling])
4987         wxUSE_PLUGINS=no
4988     fi
4989     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
4990         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
4991         wxUSE_PLUGINS=no
4992     fi
4993     if test "$wxUSE_PLUGINS" = "yes" ; then
4994         AC_DEFINE(wxUSE_PLUGINS)
4995     fi
4996 fi
4997
4998 dnl ---------------------------------------------------------------------------
4999 dnl Register non-GUI class options for makefiles and setup.h
5000 dnl ---------------------------------------------------------------------------
5001
5002 if test "$wxUSE_STL" = "yes"; then
5003   AC_DEFINE(wxUSE_STL)
5004 fi
5005
5006 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5007   AC_DEFINE(wxUSE_APPLE_IEEE)
5008 fi
5009
5010 if test "$wxUSE_TIMER" = "yes"; then
5011   AC_DEFINE(wxUSE_TIMER)
5012 fi
5013
5014 dnl Unix implementation needs additional checks because audio support
5015 dnl comes in many favours:
5016 if test "$USE_UNIX" = "1" ; then
5017     AC_CHECK_HEADERS([sys/soundcard.h],,
5018                      [DISABLED_CONTRIB="$DISABLED_CONTRIB mmedia"])
5019 fi
5020 WITH_PLUGIN_SDL=0
5021 if test "$wxUSE_SOUND" = "yes"; then
5022   if test "$USE_UNIX" = "1" ; then
5023     if test "$wxUSE_LIBSDL" != "no"; then
5024       AM_PATH_SDL([1.2.0],
5025                   [
5026                     EXTRALIBS_SDL="$SDL_LIBS"
5027                     CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5028                     AC_DEFINE(wxUSE_LIBSDL)
5029                   ],
5030                   [wxUSE_LIBSDL="no"])
5031       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5032         WITH_PLUGIN_SDL=1
5033       fi
5034     fi
5035   fi
5036
5037   AC_DEFINE(wxUSE_SOUND)
5038   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5039 fi
5040
5041 if test "$WXGTK20" = 1; then
5042     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5043         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5044
5045                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5046                                   [libgnomeprintui-2.2 >= 2.8],
5047                     [
5048 dnl                     EXTRALIBS_GNOMEPRINT="$LIBGNOMEPRINTUI_LIBS"
5049                         CXXFLAGS="$CXXFLAGS $LIBGNOMEPRINTUI_CFLAGS"
5050                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5051                     ],
5052                     [
5053                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5054                         wxUSE_LIBGNOMEPRINT="no"
5055                     ]
5056                 )
5057         fi
5058     fi
5059 fi
5060
5061
5062 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5063   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5064 fi
5065
5066 if test "$wxUSE_STOPWATCH" = "yes"; then
5067   AC_DEFINE(wxUSE_STOPWATCH)
5068 fi
5069
5070 if test "$wxUSE_DATETIME" = "yes"; then
5071   AC_DEFINE(wxUSE_DATETIME)
5072 fi
5073
5074 if test "$wxUSE_FILE" = "yes"; then
5075   AC_DEFINE(wxUSE_FILE)
5076 fi
5077
5078 if test "$wxUSE_FFILE" = "yes"; then
5079   AC_DEFINE(wxUSE_FFILE)
5080 fi
5081
5082 if test "$wxUSE_FILESYSTEM" = "yes"; then
5083   AC_DEFINE(wxUSE_FILESYSTEM)
5084 fi
5085
5086 if test "$wxUSE_FS_ZIP" = "yes"; then
5087   AC_DEFINE(wxUSE_FS_ZIP)
5088 fi
5089
5090 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5091   AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5092 fi
5093
5094 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5095   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5096     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5097   elif test "$wxUSE_ZLIB" = "no"; then
5098     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5099   else
5100     AC_DEFINE(wxUSE_ZIPSTREAM)
5101   fi
5102 fi
5103
5104 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5105   if test "$USE_UNIX" != 1; then
5106     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5107     wxUSE_ON_FATAL_EXCEPTION=no
5108   else
5109     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5110   fi
5111 fi
5112
5113 if test "$wxUSE_STACKWALKER" = "yes"; then
5114     AC_DEFINE(wxUSE_STACKWALKER)
5115 fi
5116
5117 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5118     if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
5119         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5120         wxUSE_DEBUGREPORT=no
5121     else
5122         AC_DEFINE(wxUSE_DEBUGREPORT)
5123         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5124             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5125         fi
5126     fi
5127 fi
5128
5129 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5130   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5131 fi
5132
5133 if test "$wxUSE_BUSYINFO" = "yes"; then
5134   AC_DEFINE(wxUSE_BUSYINFO)
5135 fi
5136
5137 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5138   AC_DEFINE(wxUSE_STD_IOSTREAM)
5139 fi
5140
5141 if test "$wxUSE_STD_STRING" = "yes"; then
5142   AC_DEFINE(wxUSE_STD_STRING)
5143 fi
5144
5145 if test "$wxUSE_STDPATHS" = "yes"; then
5146   AC_DEFINE(wxUSE_STDPATHS)
5147 fi
5148
5149 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5150     AC_DEFINE(wxUSE_TEXTBUFFER)
5151 fi
5152
5153 if test "$wxUSE_TEXTFILE" = "yes"; then
5154   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5155     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5156   else
5157     AC_DEFINE(wxUSE_TEXTFILE)
5158   fi
5159 fi
5160
5161 if test "$wxUSE_CONFIG" = "yes" ; then
5162   if test "$wxUSE_TEXTFILE" != "yes"; then
5163     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5164   else
5165     AC_DEFINE(wxUSE_CONFIG)
5166     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5167     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5168   fi
5169 fi
5170
5171 if test "$wxUSE_INTL" = "yes" ; then
5172   if test "$wxUSE_FILE" != "yes"; then
5173     AC_MSG_WARN(I18n code requires wxFile... disabled)
5174   else
5175     AC_DEFINE(wxUSE_INTL)
5176     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5177     GUIDIST="$GUIDIST INTL_DIST"
5178   fi
5179 fi
5180
5181 if test "$wxUSE_LOG" = "yes"; then
5182   AC_DEFINE(wxUSE_LOG)
5183
5184     if test "$wxUSE_LOGGUI" = "yes"; then
5185       AC_DEFINE(wxUSE_LOGGUI)
5186     fi
5187
5188     if test "$wxUSE_LOGWINDOW" = "yes"; then
5189       AC_DEFINE(wxUSE_LOGWINDOW)
5190     fi
5191
5192     if test "$wxUSE_LOGDIALOG" = "yes"; then
5193       AC_DEFINE(wxUSE_LOG_DIALOG)
5194     fi
5195
5196     dnl the keyboard sample requires wxUSE_LOG
5197     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5198 fi
5199
5200 if test "$wxUSE_LONGLONG" = "yes"; then
5201   AC_DEFINE(wxUSE_LONGLONG)
5202 fi
5203
5204 if test "$wxUSE_GEOMETRY" = "yes"; then
5205   AC_DEFINE(wxUSE_GEOMETRY)
5206 fi
5207
5208 if test "$wxUSE_STREAMS" = "yes" ; then
5209   AC_DEFINE(wxUSE_STREAMS)
5210 fi
5211
5212 dnl ---------------------------------------------------------------------------
5213 dnl time/date functions
5214 dnl ------------------------------------------------------------------------
5215
5216 if test "$wxUSE_DATETIME" = "yes"; then
5217     dnl check for strptime
5218     AC_CHECK_FUNCS(strptime)
5219
5220     dnl check for timezone variable
5221     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
5222     AC_CACHE_CHECK(for timezone variable in <time.h>,
5223                    wx_cv_var_timezone,
5224                    [
5225                         AC_TRY_COMPILE(
5226                             [
5227                                 #include <time.h>
5228                             ],
5229                             [
5230                                 int tz;
5231                                 tz = timezone;
5232                             ],
5233                             [
5234                                 wx_cv_var_timezone=timezone
5235                             ],
5236                             [
5237                                 AC_TRY_COMPILE(
5238                                     [
5239                                         #include <time.h>
5240                                     ],
5241                                     [
5242                                         int tz;
5243                                         tz = _timezone;
5244                                     ],
5245                                     [
5246                                         wx_cv_var_timezone=_timezone
5247                                     ],
5248                                     [
5249                                         AC_TRY_COMPILE(
5250                                             [
5251                                                 #include <time.h>
5252                                             ],
5253                                             [
5254                                                 int tz;
5255                                                 tz = __timezone;
5256                                             ],
5257                                             [
5258                                                 wx_cv_var_timezone=__timezone
5259                                             ],
5260                                             [
5261                                                 if test "$USE_DOS" = 0 ; then
5262                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
5263                                                 fi
5264                                             ]
5265                                         )
5266                                     ]
5267                                 )
5268                             ]
5269                         )
5270                    ]
5271     )
5272
5273     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
5274     if test "x$wx_cv_var_timezone" != x ; then
5275         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
5276     fi
5277
5278     dnl check for localtime (it's POSIX, but the check can do no harm...)
5279     AC_CHECK_FUNCS(localtime)
5280
5281     if test "$ac_cv_func_localtime" = "yes"; then
5282         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5283                        wx_cv_struct_tm_has_gmtoff,
5284         [
5285             AC_TRY_COMPILE(
5286                 [
5287                     #include <time.h>
5288                 ],
5289                 [
5290                     struct tm tm;
5291                     tm.tm_gmtoff++;
5292                 ],
5293                 [
5294                     wx_cv_struct_tm_has_gmtoff=yes
5295                 ],
5296                 wx_cv_struct_tm_has_gmtoff=no
5297             )
5298         ])
5299     fi
5300
5301     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5302         AC_DEFINE(WX_GMTOFF_IN_TM)
5303     fi
5304
5305     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5306     dnl function to be used for high resolution timers
5307     AC_CHECK_FUNCS(gettimeofday ftime, break)
5308
5309     if test "$ac_cv_func_gettimeofday" = "yes"; then
5310         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5311                        wx_cv_func_gettimeofday_has_2_args,
5312         [
5313             dnl on some _really_ old systems it takes only 1 argument
5314             AC_LANG_SAVE
5315             AC_LANG_CPLUSPLUS
5316
5317             AC_TRY_COMPILE(
5318                 [
5319                     #include <sys/time.h>
5320                     #include <unistd.h>
5321                 ],
5322                 [
5323                     struct timeval tv;
5324                     gettimeofday(&tv, NULL);
5325                 ],
5326                 wx_cv_func_gettimeofday_has_2_args=yes,
5327                 AC_TRY_COMPILE(
5328                     [
5329                         #include <sys/time.h>
5330                         #include <unistd.h>
5331                     ],
5332                     [
5333                         struct timeval tv;
5334                         gettimeofday(&tv);
5335                     ],
5336                     wx_cv_func_gettimeofday_has_2_args=no,
5337                     [
5338                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5339                         wx_cv_func_gettimeofday_has_2_args=unknown
5340                     ]
5341                 )
5342             )
5343             AC_LANG_RESTORE
5344         ])
5345
5346         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5347             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5348         fi
5349     fi
5350
5351     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5352 fi
5353
5354 dnl ------------------------------------------------------------------------
5355 dnl wxSocket
5356 dnl ------------------------------------------------------------------------
5357
5358 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5359 if test "$wxUSE_SOCKETS" = "yes"; then
5360     if test "$wxUSE_MGL" = "1"; then
5361         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5362         wxUSE_SOCKETS="no"
5363     fi
5364 fi
5365
5366 if test "$wxUSE_SOCKETS" = "yes"; then
5367     dnl under MSW we always have sockets
5368     if test "$TOOLKIT" != "MSW"; then
5369         dnl under Solaris and OS/2, socket functions live in -lsocket
5370         AC_CHECK_FUNC(socket,,
5371             [
5372                 AC_CHECK_LIB(socket, socket,
5373                     if test "$INET_LINK" != " -lsocket"; then
5374                         INET_LINK="$INET_LINK -lsocket"
5375                     fi,
5376                     [
5377                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5378                         wxUSE_SOCKETS=no
5379                     ]
5380                 )
5381             ]
5382         )
5383     fi
5384 fi
5385
5386 if test "$wxUSE_SOCKETS" = "yes" ; then
5387     dnl this test may be appropriate if building under cygwin
5388     dnl right now I'm assuming it also uses the winsock stuff
5389     dnl like mingw does..  -- RL
5390     if test "$TOOLKIT" != "MSW"; then
5391         dnl determine the type of third argument for getsockname
5392         dnl This test needs to be done in C++ mode since gsocket.cpp now
5393         dnl is C++ code and pointer cast that are possible even without
5394         dnl warning in C still fail in C++.
5395         AC_LANG_PUSH(C++)
5396         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5397                        wx_cv_type_getsockname3,
5398             [
5399                 AC_TRY_COMPILE(
5400                     [
5401                         #include <sys/types.h>
5402                         #include <sys/socket.h>
5403                     ],
5404                     [
5405                         socklen_t len;
5406                         getsockname(0, 0, &len);
5407                     ],
5408                     wx_cv_type_getsockname3=socklen_t,
5409                     [
5410                         dnl the compiler will compile the version with size_t
5411                         dnl even if the real type of the last parameter is int
5412                         dnl but it should give at least a warning about
5413                         dnl converting between incompatible pointer types, so
5414                         dnl try to use it to get the correct behaviour at
5415                         dnl least with gcc (otherwise we'd always use size_t)
5416                         CFLAGS_OLD="$CFLAGS"
5417                         if test "$GCC" = yes ; then
5418                             CFLAGS="$CFLAGS -Werror"
5419                         fi
5420
5421                         AC_TRY_COMPILE(
5422                             [
5423                                 #include <sys/types.h>
5424                                 #include <sys/socket.h>
5425                             ],
5426                             [
5427                                 size_t len;
5428                                 getsockname(0, 0, &len);
5429                             ],
5430                             wx_cv_type_getsockname3=size_t,
5431                             AC_TRY_COMPILE(
5432                                 [
5433                                     #include <sys/types.h>
5434                                     #include <sys/socket.h>
5435                                 ],
5436                                 [
5437                                     int len;
5438                                     getsockname(0, 0, &len);
5439                                 ],
5440                                 wx_cv_type_getsockname3=int,
5441                                 wx_cv_type_getsockname3=unknown
5442                             )
5443                         )
5444
5445                         CFLAGS="$CFLAGS_OLD"
5446                     ]
5447                 )
5448             ])
5449
5450         if test "$wx_cv_type_getsockname3" = "unknown"; then
5451             wxUSE_SOCKETS=no
5452             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5453         else
5454             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
5455         fi
5456         dnl Do this again for getsockopt as it may be different
5457         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5458                        wx_cv_type_getsockopt5,
5459             [
5460                 AC_TRY_COMPILE(
5461                     [
5462                         #include <sys/types.h>
5463                         #include <sys/socket.h>
5464                     ],
5465                     [
5466                         socklen_t len;
5467                         getsockopt(0, 0, 0, 0, &len);
5468                     ],
5469                     wx_cv_type_getsockopt5=socklen_t,
5470                     [
5471                         dnl the compiler will compile the version with size_t
5472                         dnl even if the real type of the last parameter is int
5473                         dnl but it should give at least a warning about
5474                         dnl converting between incompatible pointer types, so
5475                         dnl try to use it to get the correct behaviour at
5476                         dnl least with gcc (otherwise we'd always use size_t)
5477                         CFLAGS_OLD="$CFLAGS"
5478                         if test "$GCC" = yes ; then
5479                             CFLAGS="$CFLAGS -Werror"
5480                         fi
5481
5482                         AC_TRY_COMPILE(
5483                             [
5484                                 #include <sys/types.h>
5485                                 #include <sys/socket.h>
5486                             ],
5487                             [
5488                                 size_t len;
5489                                 getsockopt(0, 0, 0, 0, &len);
5490                             ],
5491                             wx_cv_type_getsockopt5=size_t,
5492                             AC_TRY_COMPILE(
5493                                 [
5494                                     #include <sys/types.h>
5495                                     #include <sys/socket.h>
5496                                 ],
5497                                 [
5498                                     int len;
5499                                     getsockopt(0, 0, 0, 0, &len);
5500                                 ],
5501                                 wx_cv_type_getsockopt5=int,
5502                                 wx_cv_type_getsockopt5=unknown
5503                             )
5504                         )
5505
5506                         CFLAGS="$CFLAGS_OLD"
5507                     ]
5508                 )
5509             ])
5510
5511         if test "$wx_cv_type_getsockopt5" = "unknown"; then
5512             wxUSE_SOCKETS=no
5513             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5514         else
5515             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
5516         fi
5517         AC_LANG_POP
5518     fi
5519 fi
5520
5521 if test "$wxUSE_SOCKETS" = "yes" ; then
5522     AC_DEFINE(wxUSE_SOCKETS)
5523     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
5524 fi
5525
5526 if test "$wxUSE_PROTOCOL" = "yes"; then
5527     if test "$wxUSE_SOCKETS" != "yes"; then
5528         AC_MSG_WARN(Protocol classes require sockets... disabled)
5529         wxUSE_PROTOCOL=no
5530     fi
5531 fi
5532
5533 if test "$wxUSE_PROTOCOL" = "yes"; then
5534     AC_DEFINE(wxUSE_PROTOCOL)
5535
5536     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
5537         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
5538     fi
5539     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
5540         AC_DEFINE(wxUSE_PROTOCOL_FTP)
5541     fi
5542     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
5543         AC_DEFINE(wxUSE_PROTOCOL_FILE)
5544     fi
5545 else
5546     if test "$wxUSE_FS_INET" = "yes"; then
5547         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
5548         wxUSE_FS_INET="no"
5549     fi
5550 fi
5551
5552 if test "$wxUSE_URL" = "yes"; then
5553     if test "$wxUSE_PROTOCOL" != "yes"; then
5554         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
5555         wxUSE_URL=no
5556     fi
5557     if test "$wxUSE_URL" = "yes"; then
5558         AC_DEFINE(wxUSE_URL)
5559     fi
5560 fi
5561
5562 if test "$wxUSE_FS_INET" = "yes"; then
5563   AC_DEFINE(wxUSE_FS_INET)
5564 fi
5565
5566 dnl ---------------------------------------------------------------------------
5567 dnl Joystick support
5568 dnl ---------------------------------------------------------------------------
5569
5570 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
5571     wxUSE_JOYSTICK=no
5572
5573     dnl under MSW we always have joystick support
5574     if test "$TOOLKIT" = "MSW"; then
5575         wxUSE_JOYSTICK=yes
5576
5577     dnl mac only available on darwin
5578     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
5579         if test "$USE_DARWIN" = 1; then
5580             dnl check for a bug in the headers, some have bad setEventCallout
5581             AC_MSG_CHECKING([headers have declarations needed for joystick support])
5582             AC_LANG_PUSH(C++)
5583             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
5584                             [ IOHIDQueueInterface *qi = NULL;
5585                               IOHIDCallbackFunction cb = NULL;
5586                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
5587                             [ wxUSE_JOYSTICK=yes ]
5588                           )
5589             AC_LANG_POP
5590             AC_MSG_RESULT($wxUSE_JOYSTICK)
5591         fi
5592
5593     dnl joystick support is only for Linux 2.1.x or greater
5594     else
5595         AC_CHECK_HEADERS(linux/joystick.h, wxUSE_JOYSTICK=yes)
5596     fi
5597
5598     if test "$wxUSE_JOYSTICK" = "yes"; then
5599         AC_DEFINE(wxUSE_JOYSTICK)
5600         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
5601     else
5602         AC_MSG_WARN(Joystick not supported by this system... disabled)
5603     fi
5604 fi
5605
5606
5607 dnl ---------------------------------------------------------------------------
5608 dnl String stuff
5609 dnl ---------------------------------------------------------------------------
5610
5611 if test "$wxUSE_FONTMAP" = "yes" ; then
5612   AC_DEFINE(wxUSE_FONTMAP)
5613 fi
5614
5615 if test "$wxUSE_UNICODE" = "yes" ; then
5616   AC_DEFINE(wxUSE_UNICODE)
5617
5618   if test "$USE_WIN32" != 1; then
5619       wxUSE_UNICODE_MSLU=no
5620   fi
5621
5622   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
5623         AC_CHECK_LIB(unicows,main,
5624             [
5625                 AC_DEFINE(wxUSE_UNICODE_MSLU)
5626             ],
5627             [
5628                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
5629                              Applications will only run on Windows NT/2000/XP!])
5630                 wxUSE_UNICODE_MSLU=no
5631             ])
5632     fi
5633 fi
5634
5635 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
5636   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
5637 fi
5638
5639 dnl ----------------------------------------------------------------
5640 dnl Register PostScript options for makefiles and setup.h
5641 dnl ----------------------------------------------------------------
5642
5643 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
5644   AC_DEFINE(wxUSE_POSTSCRIPT)
5645 fi
5646
5647 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
5648
5649 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
5650
5651 dnl ---------------------------------------------------------------------------
5652 dnl big GUI components: MDI, doc/view, printing, help, ...
5653 dnl ---------------------------------------------------------------------------
5654
5655 if test "$wxUSE_CONSTRAINTS" = "yes"; then
5656     AC_DEFINE(wxUSE_CONSTRAINTS)
5657     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
5658 fi
5659
5660 if test "$wxUSE_MDI" = "yes"; then
5661     AC_DEFINE(wxUSE_MDI)
5662
5663     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5664         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
5665         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
5666     fi
5667 fi
5668
5669 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
5670     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
5671     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
5672     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5673         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
5674     fi
5675 fi
5676
5677 if test "$wxUSE_HELP" = "yes"; then
5678     AC_DEFINE(wxUSE_HELP)
5679     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
5680
5681     if test "$wxUSE_MSW" = 1; then
5682       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
5683         AC_DEFINE(wxUSE_MS_HTML_HELP)
5684       fi
5685     fi
5686
5687     if test "$wxUSE_WXHTML_HELP" = "yes"; then
5688       if test "$wxUSE_HTML" = "yes"; then
5689         AC_DEFINE(wxUSE_WXHTML_HELP)
5690       else
5691         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
5692         wxUSE_WXHTML_HELP=no
5693       fi
5694     fi
5695 fi
5696
5697 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5698     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5699         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
5700     else
5701         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
5702     fi
5703     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
5704 fi
5705
5706 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
5707     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
5708 fi
5709
5710 dnl ---------------------------------------------------------------------------
5711 dnl wxMetafile availability
5712 dnl ---------------------------------------------------------------------------
5713
5714 if test "$wxUSE_METAFILE" = "yes"; then
5715     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
5716         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
5717         wxUSE_METAFILE=no
5718     fi
5719 fi
5720
5721 dnl ---------------------------------------------------------------------------
5722 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
5723 dnl ---------------------------------------------------------------------------
5724
5725 dnl check for ole headers and disable a few features requiring it if not
5726 dnl present (earlier versions of mingw32 don't have ole2.h)
5727 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
5728                           -o "$wxUSE_CLIPBOARD"     = "yes" \
5729                           -o "$wxUSE_OLE"     = "yes" \
5730                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
5731     AC_CHECK_HEADERS(ole2.h)
5732
5733     if test "$ac_cv_header_ole2_h" = "yes" ; then
5734         if test "$GCC" = yes ; then
5735             AC_LANG_SAVE
5736             AC_LANG_CPLUSPLUS
5737
5738             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
5739             AC_TRY_COMPILE([#include <windows.h>
5740                             #include <ole2.h>],
5741                            [],
5742                            [AC_MSG_RESULT(no)],
5743                            [AC_MSG_RESULT(yes)
5744                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
5745             AC_LANG_RESTORE
5746             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
5747             if test "$wxUSE_OLE" = "yes" ; then
5748                 AC_DEFINE(wxUSE_OLE)
5749                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
5750             fi
5751         fi
5752
5753         dnl for OLE clipboard and dnd
5754         if test "$wxUSE_DATAOBJ" = "yes" ; then
5755             AC_DEFINE(wxUSE_DATAOBJ)
5756         fi
5757     else
5758         AC_MSG_WARN([Some features disabled because OLE headers not found])
5759
5760         wxUSE_CLIPBOARD=no
5761         wxUSE_DRAG_AND_DROP=no
5762         wxUSE_DATAOBJ=no
5763         wxUSE_OLE=no
5764     fi
5765
5766     if test "$wxUSE_METAFILE" = "yes"; then
5767         AC_DEFINE(wxUSE_METAFILE)
5768
5769         dnl this one should probably be made separately configurable
5770         AC_DEFINE(wxUSE_ENH_METAFILE)
5771     fi
5772 fi
5773
5774 if test "$wxUSE_IPC" = "yes"; then
5775     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
5776         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
5777         wxUSE_IPC=no
5778     fi
5779
5780     if test "$wxUSE_IPC" = "yes"; then
5781         AC_DEFINE(wxUSE_IPC)
5782         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
5783     fi
5784 fi
5785
5786 if test "$wxUSE_DATAOBJ" = "yes"; then
5787     if test "$wxUSE_MGL" = 1; then
5788         AC_MSG_WARN([wxDataObject not yet supported under MGL... disabled])
5789         wxUSE_DATAOBJ=no
5790     else
5791         AC_DEFINE(wxUSE_DATAOBJ)
5792     fi
5793 else
5794     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
5795     wxUSE_CLIPBOARD=no
5796     wxUSE_DRAG_AND_DROP=no
5797 fi
5798
5799 if test "$wxUSE_CLIPBOARD" = "yes"; then
5800     if test "$wxUSE_MGL" = 1; then
5801         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
5802         wxUSE_CLIPBOARD=no
5803     fi
5804
5805     if test "$wxUSE_CLIPBOARD" = "yes"; then
5806         AC_DEFINE(wxUSE_CLIPBOARD)
5807     fi
5808 fi
5809
5810 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
5811     if test "$wxUSE_GTK" = 1; then
5812         if test "$WXGTK12" != 1; then
5813             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
5814             wxUSE_DRAG_AND_DROP=no
5815         fi
5816     fi
5817
5818     if test "$wxUSE_MOTIF" = 1; then
5819         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
5820         wxUSE_DRAG_AND_DROP=no
5821     fi
5822
5823     if test "$wxUSE_X11" = 1; then
5824         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
5825         wxUSE_DRAG_AND_DROP=no
5826     fi
5827
5828     if test "$wxUSE_MGL" = 1; then
5829         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
5830         wxUSE_DRAG_AND_DROP=no
5831     fi
5832
5833     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
5834         AC_DEFINE(wxUSE_DRAG_AND_DROP)
5835     fi
5836
5837 fi
5838
5839 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
5840     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
5841 fi
5842
5843 if test "$wxUSE_SPLINES" = "yes" ; then
5844   AC_DEFINE(wxUSE_SPLINES)
5845 fi
5846
5847 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
5848   AC_DEFINE(wxUSE_MOUSEWHEEL)
5849 fi
5850
5851 dnl ---------------------------------------------------------------------------
5852 dnl GUI controls
5853 dnl ---------------------------------------------------------------------------
5854
5855 USES_CONTROLS=0
5856 if test "$wxUSE_CONTROLS" = "yes"; then
5857   USES_CONTROLS=1
5858 fi
5859
5860 if test "$wxUSE_ACCEL" = "yes"; then
5861   AC_DEFINE(wxUSE_ACCEL)
5862   USES_CONTROLS=1
5863 fi
5864
5865 if test "$wxUSE_BUTTON" = "yes"; then
5866   AC_DEFINE(wxUSE_BUTTON)
5867   USES_CONTROLS=1
5868 fi
5869
5870 if test "$wxUSE_BMPBUTTON" = "yes"; then
5871   AC_DEFINE(wxUSE_BMPBUTTON)
5872   USES_CONTROLS=1
5873 fi
5874
5875 if test "$wxUSE_CALCTRL" = "yes"; then
5876   AC_DEFINE(wxUSE_CALENDARCTRL)
5877   USES_CONTROLS=1
5878   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
5879 fi
5880
5881 if test "$wxUSE_CARET" = "yes"; then
5882   AC_DEFINE(wxUSE_CARET)
5883   USES_CONTROLS=1
5884   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
5885 fi
5886
5887 if test "$wxUSE_COMBOBOX" = "yes"; then
5888   AC_DEFINE(wxUSE_COMBOBOX)
5889   USES_CONTROLS=1
5890 fi
5891
5892 if test "$wxUSE_CHOICE" = "yes"; then
5893   AC_DEFINE(wxUSE_CHOICE)
5894   USES_CONTROLS=1
5895 fi
5896
5897 if test "$wxUSE_CHOICEBOOK" = "yes"; then
5898     AC_DEFINE(wxUSE_CHOICEBOOK)
5899     USES_CONTROLS=1
5900 fi
5901
5902 if test "$wxUSE_CHECKBOX" = "yes"; then
5903   AC_DEFINE(wxUSE_CHECKBOX)
5904   USES_CONTROLS=1
5905 fi
5906
5907 if test "$wxUSE_CHECKLST" = "yes"; then
5908   AC_DEFINE(wxUSE_CHECKLISTBOX)
5909   USES_CONTROLS=1
5910   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
5911 fi
5912
5913 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
5914   AC_DEFINE(wxUSE_DATEPICKCTRL)
5915   USES_CONTROLS=1
5916 fi
5917
5918 if test "$wxUSE_DISPLAY" = "yes"; then
5919     AC_DEFINE(wxUSE_DISPLAY)
5920     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display multimon"
5921 fi
5922
5923 if test "$wxUSE_GAUGE" = "yes"; then
5924   AC_DEFINE(wxUSE_GAUGE)
5925   USES_CONTROLS=1
5926 fi
5927
5928 if test "$wxUSE_GRID" = "yes"; then
5929   AC_DEFINE(wxUSE_GRID)
5930   USES_CONTROLS=1
5931   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
5932 fi
5933
5934 if test "$wxUSE_IMAGLIST" = "yes"; then
5935     AC_DEFINE(wxUSE_IMAGLIST)
5936 fi
5937
5938 if test "$wxUSE_LISTBOOK" = "yes"; then
5939     AC_DEFINE(wxUSE_LISTBOOK)
5940     USES_CONTROLS=1
5941 fi
5942
5943 if test "$wxUSE_LISTBOX" = "yes"; then
5944     AC_DEFINE(wxUSE_LISTBOX)
5945     USES_CONTROLS=1
5946     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listbox"
5947 fi
5948
5949 if test "$wxUSE_LISTCTRL" = "yes"; then
5950     if test "$wxUSE_IMAGLIST" = "yes"; then
5951         AC_DEFINE(wxUSE_LISTCTRL)
5952         USES_CONTROLS=1
5953         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
5954     else
5955         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
5956     fi
5957 fi
5958
5959 if test "$wxUSE_NOTEBOOK" = "yes"; then
5960     AC_DEFINE(wxUSE_NOTEBOOK)
5961     USES_CONTROLS=1
5962     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
5963 fi
5964
5965 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
5966 dnl     AC_DEFINE(wxUSE_PROPSHEET)
5967 dnl     USES_CONTROLS=1
5968 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
5969 dnl fi
5970
5971 if test "$wxUSE_RADIOBOX" = "yes"; then
5972     AC_DEFINE(wxUSE_RADIOBOX)
5973     USES_CONTROLS=1
5974 fi
5975
5976 if test "$wxUSE_RADIOBTN" = "yes"; then
5977     AC_DEFINE(wxUSE_RADIOBTN)
5978     USES_CONTROLS=1
5979 fi
5980
5981 if test "$wxUSE_SASH" = "yes"; then
5982     AC_DEFINE(wxUSE_SASH)
5983     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
5984 fi
5985
5986 if test "$wxUSE_SCROLLBAR" = "yes"; then
5987     AC_DEFINE(wxUSE_SCROLLBAR)
5988     USES_CONTROLS=1
5989     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
5990 fi
5991
5992 if test "$wxUSE_SLIDER" = "yes"; then
5993     AC_DEFINE(wxUSE_SLIDER)
5994     USES_CONTROLS=1
5995 fi
5996
5997 if test "$wxUSE_SPINBTN" = "yes"; then
5998     AC_DEFINE(wxUSE_SPINBTN)
5999     USES_CONTROLS=1
6000 fi
6001
6002 if test "$wxUSE_SPINCTRL" = "yes"; then
6003     AC_DEFINE(wxUSE_SPINCTRL)
6004     USES_CONTROLS=1
6005 fi
6006
6007 if test "$wxUSE_SPLITTER" = "yes"; then
6008     AC_DEFINE(wxUSE_SPLITTER)
6009     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6010 fi
6011
6012 if test "$wxUSE_STATBMP" = "yes"; then
6013     AC_DEFINE(wxUSE_STATBMP)
6014     USES_CONTROLS=1
6015 fi
6016
6017 if test "$wxUSE_STATBOX" = "yes"; then
6018     AC_DEFINE(wxUSE_STATBOX)
6019     USES_CONTROLS=1
6020 fi
6021
6022 if test "$wxUSE_STATTEXT" = "yes"; then
6023     AC_DEFINE(wxUSE_STATTEXT)
6024     USES_CONTROLS=1
6025 fi
6026
6027 if test "$wxUSE_STATLINE" = "yes"; then
6028     AC_DEFINE(wxUSE_STATLINE)
6029     USES_CONTROLS=1
6030 fi
6031
6032 if test "$wxUSE_STATUSBAR" = "yes"; then
6033     dnl this will get undefined in wx/chkconf.h if it's not supported
6034     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6035     AC_DEFINE(wxUSE_STATUSBAR)
6036     USES_CONTROLS=1
6037
6038     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6039 fi
6040
6041 if test "$wxUSE_TABDIALOG" = "yes"; then
6042     AC_DEFINE(wxUSE_TAB_DIALOG)
6043 fi
6044
6045 if test "$wxUSE_TEXTCTRL" = "yes"; then
6046     AC_DEFINE(wxUSE_TEXTCTRL)
6047     USES_CONTROLS=1
6048     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6049 fi
6050
6051 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6052     if test "$wxUSE_COCOA" = 1 ; then
6053         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6054         wxUSE_TOGGLEBTN=no
6055     fi
6056     if test "$wxUSE_UNIVERSAL" = "yes"; then
6057         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
6058         wxUSE_TOGGLEBTN=no
6059     fi
6060
6061     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6062         AC_DEFINE(wxUSE_TOGGLEBTN)
6063         USES_CONTROLS=1
6064     fi
6065 fi
6066
6067 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
6068     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
6069     wxUSE_TOOLBAR="yes"
6070     USES_CONTROLS=1
6071 fi
6072
6073 if test "$wxUSE_TOOLBAR" = "yes"; then
6074     AC_DEFINE(wxUSE_TOOLBAR)
6075     USES_CONTROLS=1
6076
6077     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
6078     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
6079         wxUSE_TOOLBAR_NATIVE="yes"
6080     fi
6081
6082     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
6083         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6084         USES_CONTROLS=1
6085     fi
6086
6087     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6088 fi
6089
6090 if test "$wxUSE_TOOLTIPS" = "yes"; then
6091     if test "$wxUSE_MOTIF" = 1; then
6092         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6093     else
6094         if test "$wxUSE_UNIVERSAL" = "yes"; then
6095             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6096         else
6097             AC_DEFINE(wxUSE_TOOLTIPS)
6098         fi
6099     fi
6100 fi
6101
6102 if test "$wxUSE_TREECTRL" = "yes"; then
6103     if test "$wxUSE_IMAGLIST" = "yes"; then
6104         AC_DEFINE(wxUSE_TREECTRL)
6105         USES_CONTROLS=1
6106         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6107     else
6108         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6109     fi
6110 fi
6111
6112 if test "$wxUSE_POPUPWIN" = "yes"; then
6113     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6114         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6115     else
6116         if test "$wxUSE_PM" = 1; then
6117             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6118         else
6119             AC_DEFINE(wxUSE_POPUPWIN)
6120             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6121
6122             USES_CONTROLS=1
6123         fi
6124     fi
6125 fi
6126
6127 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6128     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6129         AC_MSG_WARN([Dialup manager not yet supported under Mac OS X... disabled])
6130     else
6131         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6132         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6133     fi
6134 fi
6135
6136 if test "$wxUSE_TIPWINDOW" = "yes"; then
6137     if test "$wxUSE_PM" = 1; then
6138         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6139     else
6140         AC_DEFINE(wxUSE_TIPWINDOW)
6141     fi
6142 fi
6143
6144 if test "$USES_CONTROLS" = 1; then
6145     AC_DEFINE(wxUSE_CONTROLS)
6146 fi
6147
6148 dnl ---------------------------------------------------------------------------
6149 dnl misc options
6150 dnl ---------------------------------------------------------------------------
6151
6152 dnl please keep the settings below in alphabetical order
6153 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
6154     AC_DEFINE(wxUSE_ACCESSIBILITY)
6155     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
6156 fi
6157
6158 if test "$wxUSE_DC_CACHEING" = "yes"; then
6159     AC_DEFINE(wxUSE_DC_CACHEING)
6160 fi
6161
6162 if test "$wxUSE_DRAGIMAGE" = "yes"; then
6163     AC_DEFINE(wxUSE_DRAGIMAGE)
6164     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
6165 fi
6166
6167 if test "$wxUSE_EXCEPTIONS" = "yes"; then
6168     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
6169         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
6170     else
6171         AC_DEFINE(wxUSE_EXCEPTIONS)
6172         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
6173     fi
6174 fi
6175
6176 USE_HTML=0
6177 if test "$wxUSE_HTML" = "yes"; then
6178     AC_DEFINE(wxUSE_HTML)
6179     USE_HTML=1
6180     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
6181     if test "$wxUSE_MAC" = 1; then
6182         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
6183     fi
6184 fi
6185 if test "$wxUSE_WEBKIT" = "yes"; then
6186     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
6187         old_CPPFLAGS="$CPPFLAGS"
6188         CPPFLAGS="$CPPFLAGS -x objective-c++"
6189         AC_CHECK_HEADER([WebKit/HIWebView.h],
6190                         [
6191                            AC_DEFINE(wxUSE_WEBKIT)
6192                            WEBKIT_LINK="-framework WebKit"
6193                         ],
6194                         [
6195                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
6196                            wxUSE_WEBKIT=no
6197                         ],
6198                         [#include <Carbon/Carbon.h>])
6199         CPPFLAGS="$old_CPPFLAGS"
6200     elif test "$wxUSE_COCOA" = 1; then
6201         AC_DEFINE(wxUSE_WEBKIT)
6202     else
6203         wxUSE_WEBKIT=no
6204     fi
6205 fi
6206
6207 USE_XRC=0
6208 if test "$wxUSE_XRC" = "yes"; then
6209     if test "$wxUSE_XML" != "yes"; then
6210         AC_MSG_WARN([XML library not built, XRC resources disabled])
6211         wxUSE_XRC=no
6212     else
6213         AC_DEFINE(wxUSE_XRC)
6214         USE_XRC=1
6215         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
6216     fi
6217 fi
6218
6219 if test "$wxUSE_MENUS" = "yes"; then
6220     AC_DEFINE(wxUSE_MENUS)
6221     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
6222 fi
6223
6224 if test "$wxUSE_METAFILE" = "yes"; then
6225     AC_DEFINE(wxUSE_METAFILE)
6226 fi
6227
6228 if test "$wxUSE_MIMETYPE" = "yes"; then
6229     AC_DEFINE(wxUSE_MIMETYPE)
6230 fi
6231
6232 if test "$wxUSE_MINIFRAME" = "yes"; then
6233     AC_DEFINE(wxUSE_MINIFRAME)
6234     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
6235 fi
6236
6237 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
6238     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
6239     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
6240         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
6241         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
6242     fi
6243 fi
6244
6245
6246 if test "$wxUSE_VALIDATORS" = "yes"; then
6247     AC_DEFINE(wxUSE_VALIDATORS)
6248     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
6249 fi
6250
6251 if test "$wxUSE_PALETTE" = "yes" ; then
6252   AC_DEFINE(wxUSE_PALETTE)
6253 fi
6254
6255 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
6256   dnl Must be done this late because -lunicows must be before all the other libs
6257   LIBS=" -lunicows $LIBS"
6258 fi
6259
6260 dnl ---------------------------------------------------------------------------
6261 dnl wxImage options
6262 dnl ---------------------------------------------------------------------------
6263
6264 if test "$wxUSE_IMAGE" = "yes" ; then
6265     AC_DEFINE(wxUSE_IMAGE)
6266
6267     if test "$wxUSE_GIF" = "yes" ; then
6268       AC_DEFINE(wxUSE_GIF)
6269     fi
6270
6271     if test "$wxUSE_PCX" = "yes" ; then
6272       AC_DEFINE(wxUSE_PCX)
6273     fi
6274
6275     if test "$wxUSE_IFF" = "yes" ; then
6276       AC_DEFINE(wxUSE_IFF)
6277     fi
6278
6279     if test "$wxUSE_PNM" = "yes" ; then
6280       AC_DEFINE(wxUSE_PNM)
6281     fi
6282
6283     if test "$wxUSE_XPM" = "yes" ; then
6284       AC_DEFINE(wxUSE_XPM)
6285     fi
6286
6287     if test "$wxUSE_ICO_CUR" = "yes" ; then
6288       AC_DEFINE(wxUSE_ICO_CUR)
6289     fi
6290 fi
6291
6292 dnl ---------------------------------------------------------------------------
6293 dnl common dialogs
6294 dnl ---------------------------------------------------------------------------
6295
6296 if test "$wxUSE_CHOICEDLG" = "yes"; then
6297     AC_DEFINE(wxUSE_CHOICEDLG)
6298 fi
6299
6300 if test "$wxUSE_COLOURDLG" = "yes"; then
6301     AC_DEFINE(wxUSE_COLOURDLG)
6302 fi
6303
6304 if test "$wxUSE_FILEDLG" = "yes"; then
6305     AC_DEFINE(wxUSE_FILEDLG)
6306 fi
6307
6308 if test "$wxUSE_FINDREPLDLG" = "yes"; then
6309     AC_DEFINE(wxUSE_FINDREPLDLG)
6310 fi
6311
6312 if test "$wxUSE_FONTDLG" = "yes"; then
6313     AC_DEFINE(wxUSE_FONTDLG)
6314 fi
6315
6316 if test "$wxUSE_DIRDLG" = "yes"; then
6317     if test "$wxUSE_TREECTRL" != "yes"; then
6318         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
6319     else
6320         AC_DEFINE(wxUSE_DIRDLG)
6321     fi
6322 fi
6323
6324 if test "$wxUSE_MSGDLG" = "yes"; then
6325     AC_DEFINE(wxUSE_MSGDLG)
6326 fi
6327
6328 if test "$wxUSE_NUMBERDLG" = "yes"; then
6329     AC_DEFINE(wxUSE_NUMBERDLG)
6330 fi
6331
6332 if test "$wxUSE_PROGRESSDLG" = "yes"; then
6333     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6334        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
6335     else
6336         AC_DEFINE(wxUSE_PROGRESSDLG)
6337     fi
6338 fi
6339
6340 if test "$wxUSE_SPLASH" = "yes"; then
6341     AC_DEFINE(wxUSE_SPLASH)
6342     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
6343 fi
6344
6345 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
6346     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6347        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
6348     else
6349         AC_DEFINE(wxUSE_STARTUP_TIPS)
6350     fi
6351 fi
6352
6353 if test "$wxUSE_TEXTDLG" = "yes"; then
6354     AC_DEFINE(wxUSE_TEXTDLG)
6355 fi
6356
6357 if test "$wxUSE_WIZARDDLG" = "yes"; then
6358     AC_DEFINE(wxUSE_WIZARDDLG)
6359     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
6360 fi
6361
6362 dnl ---------------------------------------------------------------------------
6363 dnl wxMediaCtrl
6364 dnl ---------------------------------------------------------------------------
6365
6366 if test "$wxUSE_MEDIACTRL" = "yes"; then
6367     dnl -----------------------------------------------------------------------
6368     dnl GStreamer
6369     dnl -----------------------------------------------------------------------
6370     if test "$wxUSE_GTK" = 1; then
6371         wxUSE_GSTREAMER="yes"
6372
6373         dnl -------------------------------------------------------------------
6374         dnl Test for gstreamer module from pkg-config
6375         dnl -------------------------------------------------------------------
6376         PKG_CHECK_MODULES(GSTREAMER, gstreamer-0.8,
6377         [
6378             CPPFLAGS="$CPPFLAGS $GSTREAMER_CFLAGS"
6379             LIBS="$LIBS $GSTREAMER_LIBS -lgstplay-0.8"
6380         ],
6381         [
6382             AC_MSG_WARN([GStreamer installation not found])
6383             wxUSE_GSTREAMER="no"
6384         ])
6385
6386         dnl -------------------------------------------------------------------
6387         dnl Perform a check for a GStreamer element using gst-inspect
6388         dnl Thomas Vander Stichele <thomas at apestaart dot org>
6389         dnl Last modification: 25/01/2005
6390         dnl
6391         dnl AM_GST_ELEMENT_CHECK(ELEMENT-NAME, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
6392         dnl -------------------------------------------------------------------
6393         AC_DEFUN([AM_GST_ELEMENT_CHECK],
6394         [
6395         if test "x$GST_INSPECT" == "x"; then
6396             AC_CHECK_PROG(GST_INSPECT, gst-inspect, gst-inspect, [])
6397         fi
6398
6399         if test "x$GST_INSPECT" != "x"; then
6400             AC_MSG_CHECKING(GStreamer element $1)
6401             if [ $GST_INSPECT $1 > /dev/null 2> /dev/null ]; then
6402             AC_MSG_RESULT(found.)
6403             $2
6404             else
6405             AC_MSG_RESULT(not found.)
6406             $3
6407             fi
6408         fi
6409         ])
6410
6411         dnl -------------------------------------------------------------------
6412         dnl Test for x video sink (video useless without)
6413         dnl -------------------------------------------------------------------
6414         AM_GST_ELEMENT_CHECK(xvimagesink,[],
6415                         [
6416                             wxUSE_GSTREAMER="no"
6417                             AC_MSG_WARN([x video sink not found - cannot use GStreamer])
6418                         ])
6419
6420         dnl -------------------------------------------------------------------
6421         dnl Check for gstplay-0.8 lib and corresponding x overlay header
6422         dnl -------------------------------------------------------------------
6423         AC_CHECK_HEADER(gst/xoverlay/xoverlay.h, [],
6424                         [
6425                             wxUSE_GSTREAMER="no"
6426                             AC_MSG_WARN([xoverlay header not found, cannot use GStreamer])
6427                         ],
6428                         [#include <gst/gst.h>])
6429
6430         AC_MSG_CHECKING([for gstplay 0.8])
6431         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],gstplay-0.8)
6432
6433         if test "$ac_find_libraries" = "" ; then
6434             AC_MSG_RESULT([no])
6435             wxUSE_GSTREAMER="no"
6436         else
6437             AC_MSG_RESULT([yes])
6438         fi
6439
6440         if test "$wxUSE_GSTREAMER" = "yes"; then
6441             AC_DEFINE(wxUSE_GSTREAMER)
6442             AC_MSG_RESULT([GStreamer detection successful])
6443         fi
6444     fi
6445     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
6446     AC_DEFINE(wxUSE_MEDIACTRL)
6447 fi
6448
6449 dnl ---------------------------------------------------------------------------
6450 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
6451 dnl ---------------------------------------------------------------------------
6452
6453 if test "$cross_compiling" = "yes"; then
6454     dnl Use best guess from host as we can't use uname when cross compiling
6455     OSINFO="\"$host\""
6456 else
6457     dnl attualy work out OS version
6458     OSINFO=`uname -s -r -m`
6459     OSINFO="\"$OSINFO\""
6460 fi
6461
6462 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
6463
6464 dnl ---------------------------------------------------------------------------
6465 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
6466 dnl ---------------------------------------------------------------------------
6467
6468 if test "x$prefix" != "xNONE"; then
6469     wxPREFIX=$prefix
6470 else
6471     wxPREFIX=$ac_default_prefix
6472 fi
6473
6474 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
6475
6476
6477 dnl ---------------------------------------------------------------------------
6478 dnl define variables with all built libraries for wx-config
6479 dnl ---------------------------------------------------------------------------
6480
6481 CORE_BASE_LIBS="net base"
6482 CORE_GUI_LIBS="adv core"
6483
6484 if test "$wxUSE_XML" = "yes" ; then
6485     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
6486 fi
6487 if test "$wxUSE_ODBC" != "no" ; then
6488     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
6489     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
6490 fi
6491 if test "$wxUSE_HTML" = "yes" ; then
6492     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
6493 fi
6494 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
6495     CORE_GUI_LIBS="qa $CORE_GUI_LIBS"
6496 fi
6497 if test "$wxUSE_XRC" = "yes" ; then
6498     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
6499 fi
6500
6501 if test "$wxUSE_GUI" != "yes"; then
6502     CORE_GUI_LIBS=""
6503 fi
6504
6505 AC_SUBST(CORE_BASE_LIBS)
6506 AC_SUBST(CORE_GUI_LIBS)
6507
6508
6509 dnl ---------------------------------------------------------------------------
6510 dnl Output the makefiles and such from the results found above
6511 dnl ---------------------------------------------------------------------------
6512
6513 dnl all additional libraries (except wxWidgets itself) we link with
6514
6515 dnl note that we always link with -lm except for Mac OS X
6516 dnl extended.c uses floor() and is always linked in
6517
6518 if test "$wxUSE_MAC" = 1 ; then
6519     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
6520         if test "$USE_DARWIN" = 1; then
6521             LDFLAGS="$LDFLAGS -framework QuickTime"
6522         else
6523             LDFLAGS="$LDFLAGS -lQuickTimeLib"
6524         fi
6525     fi
6526     if test "$USE_DARWIN" = 1; then
6527         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
6528     else
6529         LDFLAGS="$LDFLAGS -lCarbonLib"
6530     fi
6531 fi
6532 if test "$wxUSE_COCOA" = 1 ; then
6533     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
6534     if test "$wxUSE_MEDIACTRL" = "yes"; then
6535         LDFLAGS="$LDFLAGS -framework QuickTime"
6536     fi
6537 fi
6538 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
6539     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
6540 fi
6541
6542 dnl FIXME: should this be covered by the conditional above
6543 dnl given the -lm comment there?  Or should that comment (and
6544 dnl this one) be removed..   [ 7 Nov 2001 ]
6545
6546 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
6547
6548 dnl Only add the -lm library if floating point functions cannot be used
6549 dnl without it.  This check is important on cygwin because of the bizarre
6550 dnl way that they have organized functions into libraries.  On cygwin, both
6551 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
6552 dnl means that
6553 dnl   1) linking with -lm is not necessary, and
6554 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
6555 dnl In particular, if you compile any program with -mno-cygwin and link with
6556 dnl -lm, it will crash instantly when it is run.  This happens because the
6557 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
6558 dnl the ___main function instead of allowing it to be defined by
6559 dnl /usr/lib/mingw/libmingw32.a as it should be.
6560 dnl
6561 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
6562 dnl
6563 dnl Just check a few floating point functions. If they are all found without
6564 dnl -lm, then we must not need -lm.
6565 have_cos=0
6566 have_floor=0
6567 AC_CHECK_FUNCS(cos, have_cos=1)
6568 AC_CHECK_FUNCS(floor, have_floor=1)
6569 AC_MSG_CHECKING(if floating point functions link without -lm)
6570 if test "$have_cos" = 1 -a "$have_floor" = 1; then
6571     AC_MSG_RESULT(yes)
6572 else
6573     AC_MSG_RESULT(no)
6574     LIBS="$LIBS -lm"
6575     # use different functions to avoid configure caching
6576     have_sin=0
6577     have_ceil=0
6578     AC_CHECK_FUNCS(sin, have_sin=1)
6579     AC_CHECK_FUNCS(ceil, have_ceil=1)
6580     AC_MSG_CHECKING(if floating point functions link with -lm)
6581     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
6582         AC_MSG_RESULT(yes)
6583     else
6584         AC_MSG_RESULT(no)
6585         # not sure we should warn the user, crash, etc.
6586     fi
6587 fi
6588
6589 if test "$wxUSE_GUI" = "yes"; then
6590
6591     dnl TODO add checks that these samples will really compile (i.e. all the
6592     dnl      library features they need are present)
6593
6594     dnl TODO some samples are never built so far: mfc (requires VC++)
6595     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
6596                      dynamic erase event exec font image minimal mobile \
6597                      mobile/wxedit mobile/styles propsize render \
6598                      richedit rotate shaped vscroll widgets"
6599
6600     if test "$wxUSE_MONOLITHIC" != "yes"; then
6601         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
6602     fi
6603     if test "$TOOLKIT" = "MSW"; then
6604         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
6605         if test "$wxUSE_UNIVERSAL" != "yes"; then
6606             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
6607         fi
6608     fi
6609     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
6610         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
6611     fi
6612 else
6613     SAMPLES_SUBDIRS="console"
6614 fi
6615
6616
6617 dnl all -I options we must pass to the compiler
6618 dnl
6619 dnl note that the order is somewhat important: wxWidgets headers should
6620 dnl come first and the one with setup.h should be before $(top_srcdir)/include
6621 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
6622 dnl CodeWarrior):
6623 INCLUDES="-I\${top_builddir}lib/wx/include/${TOOLCHAIN_FULLNAME} \
6624 -I\${top_srcdir}/include $TOOLKIT_INCLUDE"
6625
6626 dnl C/C++ compiler options used to compile wxWidgets
6627 if test "$GXX" = yes ; then
6628     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
6629     CWARNINGS="-Wall -Wundef"
6630     CXXWARNINGS="$CWARNINGS -Wno-ctor-dtor-privacy"
6631 fi
6632
6633 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
6634
6635 dnl remove the extra white space from the cc/c++/ld options
6636 CPPFLAGS=`echo $WXDEBUG_DEFINE $INCLUDES $CPPFLAGS`
6637 CFLAGS=`echo $CODE_GEN_FLAGS $EXTRA_CFLAGS $CFLAGS $CWARNINGS`
6638 CXXFLAGS=`echo $CODE_GEN_FLAGS $CODE_GEN_FLAGS_CXX $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS`
6639
6640 if test "x$MWCC" = "xyes"; then
6641     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
6642     dnl must use <regex.h> from system not our local copy on OS X,
6643     dnl but must use local not system on OS 9.
6644     dnl The following should make all -I paths usable for <> includes
6645     dnl while first checking in real system paths.  With 8.3 using
6646     dnl -gccincludes it will actually check local paths before system
6647     dnl even for <> which is totally wrong.
6648
6649     dnl Note that because this absolutely needs to be before any -I
6650     dnl that we have to tack it on to the end of the compiler commandline.
6651     CC="$CC -cwd source -I-"
6652     CXX="$CXX -cwd source -I-"
6653 fi
6654
6655
6656 LIBS=`echo $LIBS`
6657 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
6658 EXTRALIBS_XML="$EXPAT_LINK"
6659 EXTRALIBS_HTML="$MSPACK_LINK"
6660 EXTRALIBS_ODBC="$ODBC_LINK"
6661 if test "$wxUSE_GUI" = "yes"; then
6662     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_GNOMEPRINT`
6663 fi
6664 if test "$wxUSE_OPENGL" = "yes"; then
6665     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
6666 fi
6667
6668 LDFLAGS="$LDFLAGS $PROFILE"
6669
6670 dnl wxGTK does not need TOOLKIT includes in wx-config
6671 if test "$wxUSE_GTK" = 1; then
6672     WXCONFIG_INCLUDE=
6673 else
6674     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
6675 fi
6676
6677 WXCONFIG_EXTRALIBS="$LIBS"
6678
6679 dnl wx-config must output builtin 3rd party libs in --libs in static build:
6680 if test "$wxUSE_REGEX" = "builtin" ; then
6681     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
6682 fi
6683 if test "$wxUSE_EXPAT" = "builtin" ; then
6684     wxconfig_3rdparty="expat $wxconfig_3rdparty"
6685 fi
6686 if test "$wxUSE_ODBC" = "builtin" ; then
6687     wxconfig_3rdparty="odbc $wxconfig_3rdparty"
6688 fi
6689 if test "$wxUSE_LIBTIFF" = "builtin" ; then
6690     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
6691 fi
6692 if test "$wxUSE_LIBJPEG" = "builtin" ; then
6693     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
6694 fi
6695 if test "$wxUSE_LIBPNG" = "builtin" ; then
6696     wxconfig_3rdparty="png $wxconfig_3rdparty"
6697 fi
6698 if test "$wxUSE_ZLIB" = "builtin" ; then
6699     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
6700 fi
6701
6702 for i in $wxconfig_3rdparty ; do
6703     WXCONFIG_EXTRALIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_EXTRALIBS"
6704 done
6705
6706
6707 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
6708     WXUNIV=1
6709 else
6710     WXUNIV=0
6711 fi
6712
6713 AC_SUBST(wxUSE_ZLIB)
6714 AC_SUBST(wxUSE_REGEX)
6715 AC_SUBST(wxUSE_EXPAT)
6716 AC_SUBST(wxUSE_ODBC)
6717 AC_SUBST(wxUSE_LIBJPEG)
6718 AC_SUBST(wxUSE_LIBPNG)
6719 AC_SUBST(wxUSE_LIBTIFF)
6720
6721 if test $wxUSE_MONOLITHIC = "yes" ; then
6722     MONOLITHIC=1
6723 else
6724     MONOLITHIC=0
6725 fi
6726
6727 if test $wxUSE_PLUGINS = "yes" ; then
6728     USE_PLUGINS=1
6729 else
6730     USE_PLUGINS=0
6731 fi
6732
6733 if test $wxUSE_ODBC != "no" ; then
6734     USE_ODBC=1
6735 else
6736     USE_ODBC=0
6737 fi
6738
6739 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
6740     USE_QA=1
6741 else
6742     USE_QA=0
6743 fi
6744
6745 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
6746     OFFICIAL_BUILD=1
6747 else
6748     OFFICIAL_BUILD=0
6749 fi
6750
6751 AC_SUBST(VENDOR)
6752 AC_SUBST(OFFICIAL_BUILD)
6753 AC_SUBST(WX_FLAVOUR)
6754 AC_SUBST(WX_LIB_FLAVOUR)
6755
6756 AC_SUBST(WXUNIV)
6757 AC_SUBST(MONOLITHIC)
6758 AC_SUBST(USE_PLUGINS)
6759 AC_SUBST(LIBS)
6760 AC_SUBST(EXTRALIBS)
6761 AC_SUBST(EXTRALIBS_XML)
6762 AC_SUBST(EXTRALIBS_HTML)
6763 AC_SUBST(EXTRALIBS_ODBC)
6764 AC_SUBST(EXTRALIBS_GUI)
6765 AC_SUBST(EXTRALIBS_OPENGL)
6766 AC_SUBST(EXTRALIBS_SDL)
6767 AC_SUBST(WITH_PLUGIN_SDL)
6768 AC_SUBST(EXTRALIBS_GNOMEPRINT)
6769 AC_SUBST(UNICODE)
6770 AC_SUBST(BUILD)
6771 AC_SUBST(DEBUG_INFO)
6772 AC_SUBST(DEBUG_FLAG)
6773 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
6774 AC_SUBST(TOOLKIT_LOWERCASE)
6775 AC_SUBST(TOOLKIT_VERSION)
6776 AC_SUBST(SAMPLES_RPATH_FLAG)
6777 AC_SUBST(SAMPLES_RPATH_POSTLINK)
6778 AC_SUBST(HOST_SUFFIX)
6779 AC_SUBST(CPPUNIT_CFLAGS)
6780 AC_SUBST(CPPUNIT_LIBS)
6781
6782 case "$TOOLKIT" in
6783     GTK)
6784         TOOLKIT_USER="GTK+"
6785         if test "$WXGTK20" = 1; then
6786             TOOLKIT_USER="$TOOLKIT_USER 2"
6787         fi
6788         ;;
6789
6790     *)
6791         TOOLKIT_USER=$TOOLKIT_LOWERCASE
6792         ;;
6793 esac
6794
6795 if test "$wxUSE_WINE" = "yes"; then
6796     BAKEFILE_FORCE_PLATFORM=win32
6797 fi
6798
6799 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
6800
6801 if test "$wxUSE_WINE" = "yes"; then
6802     RESCOMP=wrc
6803 fi
6804
6805 if test "$wxUSE_SHARED" = "yes"; then
6806
6807     dnl We get the shared build linker from bakefile, since it
6808     dnl moved all the logic for this out of this file and into
6809     dnl its own macro.  But it can't decide on whether to return
6810     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
6811     dnl So normalise and expand everything here now, because its
6812     dnl not going to change inside wx-config anyway.
6813     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
6814     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
6815
6816     dnl Need addtional flag on OS/2, so override bakefiles value
6817     dnl (there currently is no suitable variable to which the
6818     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
6819     case "${host}" in
6820       *-pc-os2_emx | *-pc-os2-emx )
6821         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6822         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6823         cp -p ${srcdir}/src/os2/dllnames.sh .
6824         cp -p ${srcdir}/src/os2/dllar.sh .
6825       ;;
6826     esac
6827 else
6828
6829     dnl No bakefile support for static builds, but this should be ok for most.
6830     EXE_LINKER="$CXX -o"
6831
6832 fi
6833 if test "$wxUSE_OMF" = "yes"; then
6834     case "${host}" in
6835       *-pc-os2_emx | *-pc-os2-emx )
6836         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
6837         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
6838         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
6839       ;;
6840     esac
6841 fi
6842
6843 dnl According to Vaclav, if NO_GCC_PRAGMA is used for any reason it needs to
6844 dnl be in wx-config output.  Not doing so could result in link problems.
6845 GCC_PRAGMA_FLAGS=""
6846 PCH_FLAGS=""
6847
6848 dnl Find out if we have to define WX_PRECOMP (and thus NO_GCC_PRAGMA)
6849 if test $GCC_PCH = 1 ; then
6850     PCH_FLAGS="-DWX_PRECOMP"
6851     GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6852 else
6853     dnl Find out if we have to define NO_GCC_PRAGMA
6854     if test "$GCC" = yes; then
6855         AC_MSG_CHECKING([if this GCC version is >= 4.0 and needs -DNO_GCC_PRAGMA])
6856         AC_TRY_COMPILE([],
6857             [#if (__GNUC__ < 4)
6858              Not GCC 4.0 or greater
6859              #endif
6860             ],
6861             [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6862              AC_MSG_RESULT([yes])],
6863             [AC_MSG_RESULT([no])
6864             case "${host}" in
6865                 *-*-darwin* )
6866                     dnl Some Apple's GCC version are broken and can't handle the
6867                     dnl pragmas:
6868                     GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6869                 ;;
6870                 *-*-mingw32* )
6871                     dnl MinGW GCC versions > 3.2 have problems with
6872                     dnl static member of classes derived from templates
6873                     dnl in combination with #pragma interface/implementation
6874                     dnl (the test case uses 4 files)
6875                     dnl ... and with exceptions handling (undefined symbols needed
6876                     dnl to correctly calls dtors when unwinding) as well
6877                     if test "$wxUSE_STL" = "yes" -o \
6878                     "$wxUSE_NO_EXCEPTIONS" != "yes" -o \
6879                     "$wxUSE_NO_RTTI" != "yes"; then
6880                         AC_MSG_CHECKING([if this MinGW version needs -DNO_GCC_PRAGMA])
6881                         AC_TRY_COMPILE([],
6882                             [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6883                              Not GCC 3.2 or greater
6884                              #endif
6885                             ],
6886                             [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6887                              AC_MSG_RESULT([yes])],
6888                             [AC_MSG_RESULT([no])])
6889                     fi
6890                     ;;
6891                 *-pc-os2_emx | *-pc-os2-emx )
6892                     dnl GCC versions ported to OS/2 have similar problems with
6893                     dnl static member of classes in combination with STL and
6894                     dnl pragma interface/implementation
6895                     if test "$wxUSE_STL" = "yes"; then
6896                         AC_MSG_CHECKING([if this gcc version needs -DNO_GCC_PRAGMA])
6897                         AC_TRY_COMPILE([],
6898                             [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6899                              Not GCC 3.2 or greater
6900                              #endif
6901                             ],
6902                             [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6903                              AC_MSG_RESULT([yes])],
6904                             [AC_MSG_RESULT([no])])
6905                     fi
6906                     ;;
6907             esac
6908 dnl  closing bracket of if GCC < 4.0
6909         ] )
6910     fi
6911 fi
6912 CPPFLAGS="$PCH_FLAGS $GCC_PRAGMA_FLAGS $CPPFLAGS"
6913
6914
6915 dnl for convenience, sort the samples in alphabetical order
6916 dnl
6917 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
6918 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
6919 dnl
6920 dnl       Unfortunately, there is a bug in OS/2's tr, such that
6921 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
6922 dnl       only removes the Unix-like part of the introduced line break.
6923 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
6924
6925 dnl subtle bakefile goop.
6926 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
6927 dnl I wish we would have called it something less likely to clash with
6928 dnl things though.
6929 AC_SUBST(SHARED)
6930
6931 dnl global options
6932 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
6933 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
6934
6935 dnl debugging options
6936 AC_SUBST(WXDEBUG_DEFINE)
6937
6938 dnl toolkit options
6939 AC_SUBST(USE_GUI)
6940 AC_SUBST(AFMINSTALL)
6941 AC_SUBST(WIN32INSTALL)
6942 AC_SUBST(TOOLKIT)
6943 AC_SUBST(TOOLKIT_DIR)
6944 AC_SUBST(TOOLCHAIN_NAME)
6945 AC_SUBST(TOOLCHAIN_FULLNAME)
6946 AC_SUBST(TOOLCHAIN_DEFS)
6947 AC_SUBST(TOOLCHAIN_DLL_DEFS)
6948
6949 dnl wx-config options
6950 AC_SUBST(host_alias)
6951 AC_SUBST(cross_compiling)
6952 AC_SUBST(WIDGET_SET)
6953 AC_SUBST(WX_RELEASE)
6954 AC_SUBST(WX_VERSION)
6955 AC_SUBST(WX_SUBVERSION)
6956 AC_SUBST(WX_CHARTYPE)
6957 AC_SUBST(WX_DEBUGTYPE)
6958 AC_SUBST(WXCONFIG_EXTRALIBS)
6959 AC_SUBST(WXCONFIG_INCLUDE)
6960 AC_SUBST(WXCONFIG_RPATH)
6961 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
6962 AC_SUBST(WX_LARGEFILE_FLAGS)
6963 AC_SUBST(GCC_PRAGMA_FLAGS)
6964 AC_SUBST(CODE_GEN_FLAGS)
6965 AC_SUBST(CODE_GEN_FLAGS_CXX)
6966 AC_SUBST(EXE_LINKER)
6967
6968 dnl distribution vars
6969 AC_SUBST(GUIDIST)
6970 AC_SUBST(DISTDIR)
6971
6972 dnl additional subdirectories where we will build
6973 AC_SUBST(SAMPLES_SUBDIRS)
6974
6975 dnl additional libraries and linker settings
6976 AC_SUBST(LDFLAGS)
6977 AC_SUBST(LDFLAGS_GL)
6978 AC_SUBST(OPENGL_LIBS)
6979 AC_SUBST(DMALLOC_LIBS)
6980 AC_SUBST(WX_VERSION_TAG)
6981
6982 dnl additional resurces settings
6983 AC_SUBST(RESCOMP)
6984 AC_SUBST(RESFLAGS)
6985 AC_SUBST(RESPROGRAMOBJ)
6986 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
6987 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
6988
6989 dnl additional for Mac OS X
6990 AC_SUBST(DEREZ)
6991 AC_SUBST(LIBWXMACRES)
6992 AC_SUBST(MACRESCOMP)
6993 AC_SUBST(MACSETFILE)
6994 AC_SUBST(MACRESWXCONFIG)
6995
6996 dnl other tools
6997 AC_SUBST(GCC)
6998 AC_SUBST(DLLTOOL)
6999
7000
7001 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7002 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
7003 dnl - and we do use it)
7004 AC_PROG_MAKE_SET
7005
7006
7007 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
7008
7009 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
7010                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
7011                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7012
7013 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
7014                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
7015                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7016
7017 AC_CONFIG_FILES([ version-script Makefile ])
7018
7019 AC_CONFIG_COMMANDS([ wx-config
7020                    ],
7021                    [ rm -f wx-config
7022                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
7023                    ],
7024                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
7025                      LN_S="${LN_S}"
7026                    ])
7027
7028 dnl This would give us us build dir that in every significant way
7029 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
7030 dnl though in this form because AC_CONFIG_LINKS will fail for directories
7031 dnl on platforms that do not have symlinks.
7032 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
7033 dnl AC_CONFIG_LINKS([ contrib/include ])
7034
7035
7036 dnl Configure samples, contrib etc. directories, but only if they are present:
7037 if test "$wxUSE_GUI" = "yes"; then
7038     SUBDIRS="samples demos utils contrib"
7039 else dnl we build wxBase only
7040     dnl there are no wxBase programs in contrib nor demos
7041     SUBDIRS="samples utils"
7042 fi
7043 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
7044 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
7045
7046 for subdir in `echo $SUBDIRS`; do
7047     if test -d ${srcdir}/${subdir} ; then
7048         if test "$wxUSE_GUI" = "yes"; then
7049             if test ${subdir} = "samples"; then
7050                 dnl only take those samples which compile in the current
7051                 dnl configuration and which exist
7052                 makefiles="samples/Makefile.in $makefiles"
7053                 for sample in `echo $SAMPLES_SUBDIRS`; do
7054                     if test -d $srcdir/samples/$sample; then
7055                         makefiles="samples/$sample/Makefile.in $makefiles"
7056                     fi
7057                 done
7058             else
7059                 dnl assume that everything compiles for utils &c
7060                 dnl any that shouldn't be built can be added to
7061                 dnl DISABLED_UTILS, DISABLED_CONTRIB or DISABLED_DEMOS
7062                 disabled_var=DISABLED_`echo $subdir | tr [[a-z]] [[A-Z]]`;
7063                 eval "disabled=\$$disabled_var"
7064                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
7065                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | egrep -v "$disabled"`
7066             fi
7067         else dnl we build wxBase only
7068             dnl don't take all samples/utils, just those which build with
7069             dnl wxBase
7070             if test ${subdir} = "samples"; then
7071                 makefiles="samples/Makefile.in samples/console/Makefile.in"
7072             elif test ${subdir} = "utils"; then
7073                 makefiles=""
7074                 for util in HelpGen tex2rtf ; do
7075                     if test -d $srcdir/utils/$util ; then
7076                         makefiles="utils/$util/Makefile.in \
7077                                    utils/$util/src/Makefile.in \
7078                                    $makefiles"
7079                     fi
7080                 done
7081             else dnl assume that everything compiles for tests
7082                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
7083             fi
7084         fi
7085
7086         for mkin in $makefiles ; do
7087             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
7088             AC_CONFIG_FILES([$mk])
7089         done
7090     fi
7091 done
7092
7093
7094 AC_OUTPUT
7095
7096 dnl report how we have been configured
7097 echo
7098 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
7099 echo ""
7100 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_USER:-base only}"
7101 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
7102
7103 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
7104 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
7105 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
7106
7107 echo "  What level of wxWidgets compatibility should be enabled?"
7108 echo "                                       wxWidgets 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
7109 echo "                                       wxWidgets 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
7110
7111 echo "  Which libraries should wxWidgets use?"
7112 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
7113 echo "                                       png                ${wxUSE_LIBPNG-none}"
7114 echo "                                       regex              ${wxUSE_REGEX}"
7115 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
7116 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
7117 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
7118 fi
7119 echo "                                       zlib               ${wxUSE_ZLIB}"
7120 echo "                                       odbc               ${wxUSE_ODBC}"
7121 echo "                                       expat              ${wxUSE_EXPAT}"
7122 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
7123 echo "                                       sdl                ${wxUSE_LIBSDL}"
7124 echo "                                       gnomeprint         ${wxUSE_LIBGNOMEPRINT-none}"
7125
7126 echo ""
7127
7128 dnl vi: set et sts=4 sw=4 com=\:dnl: