configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 dnl ---------------------------------------------------------------------------
   5 dnl
   6 dnl Top-level configure.in for wxWindows by Robert Roebling, Phil Blecker,
   7 dnl Vadim Zeitlin and Ron Lee
   8 dnl
   9 dnl This script is under the wxWindows licence.
  10 dnl
  11 dnl Version: $Id$
  12 dnl ---------------------------------------------------------------------------
  13
  14 dnl ---------------------------------------------------------------------------
  15 dnl initialization
  16 dnl ---------------------------------------------------------------------------
  17
  18 dnl the file passed to AC_INIT should be specific to our package
  19 AC_INIT([wx-config.in])
  20
  21 dnl sets build, host, target variables and the same with _alias
  22 AC_CANONICAL_SYSTEM
  23
  24 dnl When making releases do:
  25 dnl
  26 dnl WX_RELEASE_NUMBER += 1
  27 dnl
  28 dnl ..and update WX_CURRENT, WX_RELEASE and WX_AGE according to the
  29 dnl following rules:
  30 dnl
  31 dnl    If any changes have been made to the public interface, that is if any
  32 dnl    exported class, method, global or global type has been added, removed
  33 dnl    or changed in any way, then do:  WX_CURRENT += 1
  34 dnl
  35 dnl    If source changes have been made that *do not* alter the public
  36 dnl    interface then do:  WX_REVISION += 1
  37 dnl    If WX_CURRENT was incremented (as above) instead do:  WX_REVISION = 0
  38 dnl
  39 dnl    If any public interface was added, do:  WX_AGE += 1
  40 dnl    If any public interface was removed (or altered in a way effectively
  41 dnl    removing the previous definition), instead do:  WX_AGE = 0
  42 dnl
  43 dnl When the major or minor version numbers are incremented, all the above
  44 dnl variables should be reset to 0.
  45 dnl
  46 dnl The resulting library name will be of the form:
  47 dnl   libwx_$(TOOLKIT)-$(WX_RELEASE).so.$(WX_CURRENT).$(WX_REVISION).$(WX_AGE)
  48
  49 WX_MAJOR_VERSION_NUMBER=2
  50 WX_MINOR_VERSION_NUMBER=3
  51 WX_RELEASE_NUMBER=3
  52
  53 WX_VERSION=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER.$WX_RELEASE_NUMBER
  54 WX_RELEASE=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER
  55
  56 WX_MSW_VERSION=$WX_MAJOR_VERSION_NUMBER$WX_MINOR_VERSION_NUMBER$WX_RELEASE_NUMBER
  57
  58 WX_CURRENT=2
  59 WX_REVISION=0
  60 WX_AGE=0
  61
  62
  63 dnl ------------------------------------------------------------------------
  64 dnl Check platform (host system)
  65 dnl ------------------------------------------------------------------------
  66
  67 dnl assume Unix
  68 USE_UNIX=1
  69 USE_WIN32=0
  70 USE_DOS=0
  71 USE_BEOS=0
  72 USE_MAC=0
  73
  74 USE_LINUX=
  75 USE_SGI=
  76 USE_HPUX=
  77 USE_SYSV=
  78 USE_SVR4=
  79 USE_AIX=
  80 USE_SUN=
  81 USE_SOLARIS=
  82 USE_SUNOS=
  83 USE_ALPHA=
  84 USE_OSF=
  85 USE_BSD=
  86 USE_DARWIN=
  87 USE_FREEBSD=
  88 USE_OPENBSD=
  89 USE_NETBSD=
  90 USE_VMS=
  91 USE_ULTRIX=
  92 USE_DATA_GENERAL=
  93
  94 dnl on some platforms xxx_r() functions are declared inside "#ifdef
  95 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
  96 dnl than checking it during run-time
  97 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
  98
  99 dnl the list of all available toolkits
 100 dnl
 101 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 102 ALL_TOOLKITS="GTK MAC MGL MICROWIN MOTIF MSW PM WINE X11"
 103
 104 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 105 dnl     which are either yes or no
 106 DEFAULT_wxUSE_GTK=0
 107 DEFAULT_wxUSE_MAC=0
 108 DEFAULT_wxUSE_MGL=0
 109 DEFAULT_wxUSE_MICROWIN=0
 110 DEFAULT_wxUSE_MOTIF=0
 111 DEFAULT_wxUSE_MSW=0
 112 DEFAULT_wxUSE_PM=0
 113 DEFAULT_wxUSE_WINE=0
 114 DEFAULT_wxUSE_X11=0
 115
 116 dnl these are the values which are really default for the given platform -
 117 dnl they're not cached and are only used if no --with-toolkit was given *and*
 118 dnl nothing was found in the cache
 119 DEFAULT_DEFAULT_wxUSE_GTK=0
 120 DEFAULT_DEFAULT_wxUSE_MAC=0
 121 DEFAULT_DEFAULT_wxUSE_MGL=0
 122 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 123 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 124 DEFAULT_DEFAULT_wxUSE_MSW=0
 125 DEFAULT_DEFAULT_wxUSE_PM=0
 126 DEFAULT_DEFAULT_wxUSE_WINE=0
 127 DEFAULT_DEFAULT_wxUSE_X11=0
 128
 129 PROGRAM_EXT=
 130 SO_SUFFIX=so
 131
 132 dnl to support a new system, you need to add its canonical name (as determined
 133 dnl by config.sub or specified by the configure command line) to this "case"
 134 dnl and also define the shared library flags below - search for
 135 dnl SHARED_LIB_SETUP to find the exact place
 136 case "${host}" in
 137   *-hp-hpux* )
 138     USE_HPUX=1
 139     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 140     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 141     SO_SUFFIX=sl
 142     AC_DEFINE(__HPUX__)
 143   ;;
 144   *-*-linux* )
 145     USE_LINUX=1
 146     AC_DEFINE(__LINUX__)
 147     TMP=`uname -m`
 148     if test "x$TMP" = "xalpha"; then
 149       USE_ALPHA=1
 150       AC_DEFINE(__ALPHA__)
 151     fi
 152     DEFAULT_DEFAULT_wxUSE_GTK=1
 153   ;;
 154   *-*-irix5* | *-*-irix6* )
 155     USE_SGI=1
 156     USE_SVR4=1
 157     AC_DEFINE(__SGI__)
 158     AC_DEFINE(__SVR4__)
 159     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 160   ;;
 161   *-*-solaris2* )
 162     USE_SUN=1
 163     USE_SOLARIS=1
 164     USE_SVR4=1
 165     AC_DEFINE(__SUN__)
 166     AC_DEFINE(__SOLARIS__)
 167     AC_DEFINE(__SVR4__)
 168     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 169     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 170   ;;
 171   *-*-sunos4* )
 172     USE_SUN=1
 173     USE_SUNOS=1
 174     USE_BSD=1
 175     AC_DEFINE(__SUN__)
 176     AC_DEFINE(__SUNOS__)
 177     AC_DEFINE(__BSD__)
 178     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 179   ;;
 180   *-*-freebsd*)
 181     USE_BSD=1
 182     USE_FREEBSD=1
 183     AC_DEFINE(__FREEBSD__)
 184     AC_DEFINE(__BSD__)
 185     DEFAULT_DEFAULT_wxUSE_GTK=1
 186   ;;
 187   *-*-openbsd*)
 188     USE_BSD=1
 189     USE_OPENBSD=1
 190     AC_DEFINE(__FREEBSD__)
 191     AC_DEFINE(__OPENBSD__)
 192     DEFAULT_DEFAULT_wxUSE_GTK=1
 193   ;;
 194   *-*-netbsd*)
 195     USE_BSD=1
 196     USE_NETBSD=1
 197     AC_DEFINE(__FREEBSD__)
 198     AC_DEFINE(__NETBSD__)
 199     DEFAULT_DEFAULT_wxUSE_GTK=1
 200   ;;
 201   *-*-osf* )
 202     USE_ALPHA=1
 203     USE_OSF=1
 204     AC_DEFINE(__ALPHA__)
 205     AC_DEFINE(__OSF__)
 206     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 207     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 208   ;;
 209   *-*-dgux5* )
 210     USE_ALPHA=1
 211     USE_SVR4=1
 212     AC_DEFINE(__ALPHA__)
 213     AC_DEFINE(__SVR4__)
 214     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 215   ;;
 216   *-*-sysv5* )
 217     USE_SYSV=1
 218     USE_SVR4=1
 219     AC_DEFINE(__SYSV__)
 220     AC_DEFINE(__SVR4__)
 221     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 222   ;;
 223   *-*-aix* )
 224     USE_AIX=1
 225     USE_SYSV=1
 226     USE_SVR4=1
 227     dnl Irvin Probst <irvin.probst@fr.thalesgroup.com> reports that the shared
 228     dnl libraries under AIX have the same suffix as the normal ones
 229     SO_SUFFIX=a
 230     AC_DEFINE(__AIX__)
 231     AC_DEFINE(__SYSV__)
 232     AC_DEFINE(__SVR4__)
 233     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 234   ;;
 235
 236   *-*-cygwin* | *-*-mingw32* )
 237     dnl MBN: some of the defines have been moved after toolkit detection
 238     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 239     dnl      USE_UNIX  must be set and not USE_WIN32
 240     SO_SUFFIX=dll
 241     PROGRAM_EXT=".exe"
 242     RESCOMP=windres
 243     DEFAULT_DEFAULT_wxUSE_MSW=1
 244   ;;
 245
 246   *-pc-msdosdjgpp )
 247     USE_UNIX=0
 248     USE_DOS=1
 249     AC_DEFINE(__DOS__)
 250     PROGRAM_EXT=".exe"
 251     DEFAULT_DEFAULT_wxUSE_MGL=1
 252   ;;
 253
 254   *-pc-os2_emx | *-pc-os2-emx )
 255     AC_DEFINE(__EMX__)
 256     PROGRAM_EXT=".exe"
 257     DEFAULT_DEFAULT_wxUSE_PM=1
 258     LIBS="$LIBS -lstdcpp"
 259   ;;
 260
 261   powerpc-*-darwin* )
 262     dnl PowerPC Darwin based distributions (including Mac OS X)
 263     USE_BSD=1
 264     USE_DARWIN=1
 265     SO_SUFFIX=dylib
 266     AC_DEFINE(__BSD__)
 267     AC_DEFINE(__DARWIN__)
 268     AC_DEFINE(__POWERPC__)
 269     DEFAULT_DEFAULT_wxUSE_MAC=1
 270   ;;
 271
 272   *-*-beos* )
 273     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 274     USE_BEOS=1
 275     AC_DEFINE(__BEOS__)
 276   ;;
 277
 278   *)
 279     AC_MSG_ERROR(unknown system type ${host}.)
 280 esac
 281
 282 dnl ---------------------------------------------------------------------------
 283 dnl command line options for configure
 284 dnl ---------------------------------------------------------------------------
 285
 286 dnl the default values for all options - we collect them all here to simplify
 287 dnl modification of the default values (for example, if the defaults for some
 288 dnl platform should be changed, it can be done here too)
 289 dnl
 290 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 291
 292 WX_ARG_CACHE_INIT
 293
 294 dnl useful to test the compilation with minimum options, define as 0 for normal
 295 dnl usage
 296 DEBUG_CONFIGURE=0
 297 if test $DEBUG_CONFIGURE = 1; then
 298   DEFAULT_wxUSE_UNIVERSAL=no
 299
 300   DEFAULT_wxUSE_NANOX=no
 301
 302   DEFAULT_wxUSE_THREADS=yes
 303
 304   DEFAULT_wxUSE_SHARED=yes
 305   DEFAULT_wxUSE_SONAME=no
 306   DEFAULT_wxUSE_OPTIMISE=no
 307   DEFAULT_wxUSE_PROFILE=no
 308   DEFAULT_wxUSE_NO_DEPS=no
 309   DEFAULT_wxUSE_NO_RTTI=no
 310   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 311   DEFAULT_wxUSE_PERMISSIVE=no
 312   DEFAULT_wxUSE_DEBUG_FLAG=yes
 313   DEFAULT_wxUSE_DEBUG_INFO=yes
 314   DEFAULT_wxUSE_DEBUG_GDB=yes
 315   DEFAULT_wxUSE_MEM_TRACING=no
 316   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 317   DEFAULT_wxUSE_DMALLOC=no
 318   DEFAULT_wxUSE_PRECOMP=no
 319   DEFAULT_wxUSE_APPLE_IEEE=no
 320
 321   DEFAULT_wxUSE_LOG=yes
 322   DEFAULT_wxUSE_LOGWINDOW=no
 323   DEFAULT_wxUSE_LOGGUI=no
 324   DEFAULT_wxUSE_LOGDIALOG=no
 325
 326   DEFAULT_wxUSE_GUI=yes
 327   DEFAULT_wxUSE_CONTROLS=no
 328
 329   DEFAULT_wxUSE_REGEX=no
 330   DEFAULT_wxUSE_ZLIB=no
 331   DEFAULT_wxUSE_LIBPNG=no
 332   DEFAULT_wxUSE_LIBJPEG=no
 333   DEFAULT_wxUSE_LIBTIFF=no
 334   DEFAULT_wxUSE_ODBC=no
 335   DEFAULT_wxUSE_OPENGL=no
 336
 337   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 338   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 339   DEFAULT_wxUSE_STD_IOSTREAM=no
 340   DEFAULT_wxUSE_CMDLINE_PARSER=no
 341   DEFAULT_wxUSE_DATETIME=no
 342   DEFAULT_wxUSE_TIMEDATE=no
 343   DEFAULT_wxUSE_TIMER=no
 344   DEFAULT_wxUSE_STOPWATCH=no
 345   DEFAULT_wxUSE_FILE=no
 346   DEFAULT_wxUSE_FFILE=no
 347   DEFAULT_wxUSE_TEXTBUFFER=no
 348   DEFAULT_wxUSE_TEXTFILE=no
 349   DEFAULT_wxUSE_WAVE=no
 350   DEFAULT_wxUSE_INTL=no
 351   DEFAULT_wxUSE_CONFIG=no
 352   DEFAULT_wxUSE_FONTMAP=no
 353   DEFAULT_wxUSE_STREAMS=no
 354   DEFAULT_wxUSE_SOCKETS=no
 355   DEFAULT_wxUSE_DIALUP_MANAGER=no
 356   DEFAULT_wxUSE_JOYSTICK=no
 357   DEFAULT_wxUSE_DYNLIB_CLASS=no
 358   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 359   DEFAULT_wxUSE_LONGLONG=no
 360   DEFAULT_wxUSE_GEOMETRY=no
 361
 362   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 363   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 364   DEFAULT_wxUSE_POSTSCRIPT=no
 365
 366   DEFAULT_wxUSE_X_RESOURCES=no
 367   DEFAULT_wxUSE_CLIPBOARD=no
 368   DEFAULT_wxUSE_TOOLTIPS=no
 369   DEFAULT_wxUSE_DRAG_AND_DROP=no
 370   DEFAULT_wxUSE_DRAGIMAGE=no
 371   DEFAULT_wxUSE_SPLINES=no
 372
 373   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 374   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 375   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 376
 377   DEFAULT_wxUSE_PROLOGIO=no
 378   DEFAULT_wxUSE_RESOURCES=no
 379   DEFAULT_wxUSE_CONSTRAINTS=no
 380   DEFAULT_wxUSE_IPC=no
 381   DEFAULT_wxUSE_HELP=no
 382   DEFAULT_wxUSE_MS_HTML_HELP=no
 383   DEFAULT_wxUSE_WXHTML_HELP=no
 384   DEFAULT_wxUSE_TREELAYOUT=no
 385   DEFAULT_wxUSE_METAFILE=no
 386   DEFAULT_wxUSE_MIMETYPE=no
 387   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 388   DEFAULT_wxUSE_PROTOCOL=no
 389   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 390   DEFAULT_wxUSE_PROTOCOL_FTP=no
 391   DEFAULT_wxUSE_PROTOCOL_FILE=no
 392   DEFAULT_wxUSE_URL=no
 393
 394   DEFAULT_wxUSE_COMMONDLGS=no
 395   DEFAULT_wxUSE_CHOICEDLG=no
 396   DEFAULT_wxUSE_COLOURDLG=no
 397   DEFAULT_wxUSE_DIRDLG=no
 398   DEFAULT_wxUSE_FILEDLG=no
 399   DEFAULT_wxUSE_FINDREPLDLG=no
 400   DEFAULT_wxUSE_FONTDLG=no
 401   DEFAULT_wxUSE_MSGDLG=no
 402   DEFAULT_wxUSE_NUMBERDLG=no
 403   DEFAULT_wxUSE_TEXTDLG=no
 404   DEFAULT_wxUSE_SPLASH=no
 405   DEFAULT_wxUSE_STARTUP_TIPS=no
 406   DEFAULT_wxUSE_PROGRESSDLG=no
 407   DEFAULT_wxUSE_WIZARDDLG=no
 408
 409   DEFAULT_wxUSE_MENUS=no
 410   DEFAULT_wxUSE_MINIFRAME=no
 411   DEFAULT_wxUSE_HTML=no
 412   DEFAULT_wxUSE_FILESYSTEM=no
 413   DEFAULT_wxUSE_FS_INET=no
 414   DEFAULT_wxUSE_FS_ZIP=no
 415   DEFAULT_wxUSE_BUSYINFO=no
 416   DEFAULT_wxUSE_ZIPSTREAM=no
 417   DEFAULT_wxUSE_VALIDATORS=no
 418
 419   DEFAULT_wxUSE_ACCEL=no
 420   DEFAULT_wxUSE_BUTTON=no
 421   DEFAULT_wxUSE_BMPBUTTON=no
 422   DEFAULT_wxUSE_CALCTRL=no
 423   DEFAULT_wxUSE_CARET=no
 424   DEFAULT_wxUSE_CHECKBOX=no
 425   DEFAULT_wxUSE_CHECKLST=no
 426   DEFAULT_wxUSE_CHOICE=no
 427   DEFAULT_wxUSE_COMBOBOX=no
 428   DEFAULT_wxUSE_GAUGE=no
 429   DEFAULT_wxUSE_GRID=no
 430   DEFAULT_wxUSE_NEW_GRID=no
 431   DEFAULT_wxUSE_IMAGLIST=no
 432   DEFAULT_wxUSE_LISTBOX=no
 433   DEFAULT_wxUSE_LISTCTRL=no
 434   DEFAULT_wxUSE_NOTEBOOK=no
 435   DEFAULT_wxUSE_PROPSHEET=no
 436   DEFAULT_wxUSE_RADIOBOX=no
 437   DEFAULT_wxUSE_RADIOBTN=no
 438   DEFAULT_wxUSE_SASH=no
 439   DEFAULT_wxUSE_SCROLLBAR=no
 440   DEFAULT_wxUSE_SLIDER=no
 441   DEFAULT_wxUSE_SPINBTN=no
 442   DEFAULT_wxUSE_SPINCTRL=no
 443   DEFAULT_wxUSE_SPLITTER=no
 444   DEFAULT_wxUSE_STATBMP=no
 445   DEFAULT_wxUSE_STATBOX=no
 446   DEFAULT_wxUSE_STATLINE=no
 447   DEFAULT_wxUSE_STATTEXT=no
 448   DEFAULT_wxUSE_STATUSBAR=yes
 449   DEFAULT_wxUSE_TABDIALOG=no
 450   DEFAULT_wxUSE_TEXTCTRL=no
 451   DEFAULT_wxUSE_TOGGLEBTN=no
 452   DEFAULT_wxUSE_TOOLBAR=no
 453   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 454   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 455   DEFAULT_wxUSE_TREECTRL=no
 456   DEFAULT_wxUSE_POPUPWIN=no
 457   DEFAULT_wxUSE_TIPWINDOW=no
 458
 459   DEFAULT_wxUSE_UNICODE=no
 460   DEFAULT_wxUSE_UNICODE_MSLU=no
 461   DEFAULT_wxUSE_WCSRTOMBS=no
 462
 463   DEFAULT_wxUSE_PALETTE=no
 464   DEFAULT_wxUSE_IMAGE=no
 465   DEFAULT_wxUSE_GIF=no
 466   DEFAULT_wxUSE_PCX=no
 467   DEFAULT_wxUSE_PNM=no
 468   DEFAULT_wxUSE_IFF=no
 469   DEFAULT_wxUSE_XPM=no
 470   DEFAULT_wxUSE_ICO_CUR=no
 471 else
 472   DEFAULT_wxUSE_UNIVERSAL=no
 473
 474   DEFAULT_wxUSE_NANOX=no
 475
 476   DEFAULT_wxUSE_THREADS=yes
 477
 478   DEFAULT_wxUSE_SHARED=yes
 479   DEFAULT_wxUSE_SONAME=no
 480   DEFAULT_wxUSE_OPTIMISE=yes
 481   DEFAULT_wxUSE_PROFILE=no
 482   DEFAULT_wxUSE_NO_DEPS=no
 483   DEFAULT_wxUSE_NO_RTTI=no
 484   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 485   DEFAULT_wxUSE_PERMISSIVE=no
 486   DEFAULT_wxUSE_DEBUG_FLAG=no
 487   DEFAULT_wxUSE_DEBUG_INFO=no
 488   DEFAULT_wxUSE_DEBUG_GDB=no
 489   DEFAULT_wxUSE_MEM_TRACING=no
 490   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 491   DEFAULT_wxUSE_DMALLOC=no
 492   DEFAULT_wxUSE_PRECOMP=no
 493   DEFAULT_wxUSE_APPLE_IEEE=yes
 494
 495   DEFAULT_wxUSE_LOG=yes
 496   DEFAULT_wxUSE_LOGWINDOW=yes
 497   DEFAULT_wxUSE_LOGGUI=yes
 498   DEFAULT_wxUSE_LOGDIALOG=yes
 499
 500   DEFAULT_wxUSE_GUI=yes
 501
 502   DEFAULT_wxUSE_REGEX=yes
 503   DEFAULT_wxUSE_ZLIB=yes
 504   DEFAULT_wxUSE_LIBPNG=yes
 505   DEFAULT_wxUSE_LIBJPEG=yes
 506   DEFAULT_wxUSE_LIBTIFF=yes
 507   DEFAULT_wxUSE_ODBC=no
 508   DEFAULT_wxUSE_OPENGL=no
 509
 510   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 511   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 512   DEFAULT_wxUSE_STD_IOSTREAM=no
 513   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 514   DEFAULT_wxUSE_DATETIME=yes
 515   DEFAULT_wxUSE_TIMEDATE=no
 516   DEFAULT_wxUSE_TIMER=yes
 517   DEFAULT_wxUSE_STOPWATCH=yes
 518   DEFAULT_wxUSE_FILE=yes
 519   DEFAULT_wxUSE_FFILE=yes
 520   DEFAULT_wxUSE_TEXTBUFFER=yes
 521   DEFAULT_wxUSE_TEXTFILE=yes
 522   DEFAULT_wxUSE_WAVE=no
 523   DEFAULT_wxUSE_INTL=yes
 524   DEFAULT_wxUSE_CONFIG=yes
 525   DEFAULT_wxUSE_FONTMAP=yes
 526   DEFAULT_wxUSE_STREAMS=yes
 527   DEFAULT_wxUSE_SOCKETS=yes
 528   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 529   DEFAULT_wxUSE_JOYSTICK=yes
 530   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 531   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 532   DEFAULT_wxUSE_LONGLONG=yes
 533   DEFAULT_wxUSE_GEOMETRY=yes
 534
 535   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 536   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 537   DEFAULT_wxUSE_POSTSCRIPT=yes
 538
 539   DEFAULT_wxUSE_X_RESOURCES=no
 540   DEFAULT_wxUSE_CLIPBOARD=yes
 541   DEFAULT_wxUSE_TOOLTIPS=yes
 542   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 543   DEFAULT_wxUSE_DRAGIMAGE=yes
 544   DEFAULT_wxUSE_SPLINES=yes
 545
 546   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 547   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 548   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 549
 550   DEFAULT_wxUSE_PROLOGIO=yes
 551   DEFAULT_wxUSE_RESOURCES=yes
 552   DEFAULT_wxUSE_CONSTRAINTS=yes
 553   DEFAULT_wxUSE_IPC=yes
 554   DEFAULT_wxUSE_HELP=yes
 555   DEFAULT_wxUSE_MS_HTML_HELP=yes
 556   DEFAULT_wxUSE_WXHTML_HELP=yes
 557   DEFAULT_wxUSE_TREELAYOUT=yes
 558   DEFAULT_wxUSE_METAFILE=yes
 559   DEFAULT_wxUSE_MIMETYPE=yes
 560   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 561   DEFAULT_wxUSE_PROTOCOL=yes
 562   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 563   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 564   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 565   DEFAULT_wxUSE_URL=yes
 566
 567   DEFAULT_wxUSE_COMMONDLGS=yes
 568   DEFAULT_wxUSE_CHOICEDLG=yes
 569   DEFAULT_wxUSE_COLOURDLG=yes
 570   DEFAULT_wxUSE_DIRDLG=yes
 571   DEFAULT_wxUSE_FILEDLG=yes
 572   DEFAULT_wxUSE_FINDREPLDLG=yes
 573   DEFAULT_wxUSE_FONTDLG=yes
 574   DEFAULT_wxUSE_MSGDLG=yes
 575   DEFAULT_wxUSE_NUMBERDLG=yes
 576   DEFAULT_wxUSE_TEXTDLG=yes
 577   DEFAULT_wxUSE_SPLASH=yes
 578   DEFAULT_wxUSE_STARTUP_TIPS=yes
 579   DEFAULT_wxUSE_PROGRESSDLG=yes
 580   DEFAULT_wxUSE_WIZARDDLG=yes
 581
 582   DEFAULT_wxUSE_MENUS=yes
 583   DEFAULT_wxUSE_MINIFRAME=yes
 584   DEFAULT_wxUSE_HTML=yes
 585   DEFAULT_wxUSE_FILESYSTEM=yes
 586   DEFAULT_wxUSE_FS_INET=yes
 587   DEFAULT_wxUSE_FS_ZIP=yes
 588   DEFAULT_wxUSE_BUSYINFO=yes
 589   DEFAULT_wxUSE_ZIPSTREAM=yes
 590   DEFAULT_wxUSE_VALIDATORS=yes
 591
 592   DEFAULT_wxUSE_ACCEL=yes
 593   DEFAULT_wxUSE_BUTTON=yes
 594   DEFAULT_wxUSE_BMPBUTTON=yes
 595   DEFAULT_wxUSE_CALCTRL=yes
 596   DEFAULT_wxUSE_CARET=yes
 597   DEFAULT_wxUSE_CHECKBOX=yes
 598   DEFAULT_wxUSE_CHECKLST=yes
 599   DEFAULT_wxUSE_CHOICE=yes
 600   DEFAULT_wxUSE_COMBOBOX=yes
 601   DEFAULT_wxUSE_GAUGE=yes
 602   DEFAULT_wxUSE_GRID=yes
 603   DEFAULT_wxUSE_NEW_GRID=yes
 604   DEFAULT_wxUSE_IMAGLIST=yes
 605   DEFAULT_wxUSE_LISTBOX=yes
 606   DEFAULT_wxUSE_LISTCTRL=yes
 607   DEFAULT_wxUSE_NOTEBOOK=yes
 608   DEFAULT_wxUSE_PROPSHEET=yes
 609   DEFAULT_wxUSE_RADIOBOX=yes
 610   DEFAULT_wxUSE_RADIOBTN=yes
 611   DEFAULT_wxUSE_SASH=yes
 612   DEFAULT_wxUSE_SCROLLBAR=yes
 613   DEFAULT_wxUSE_SLIDER=yes
 614   DEFAULT_wxUSE_SPINBTN=yes
 615   DEFAULT_wxUSE_SPINCTRL=yes
 616   DEFAULT_wxUSE_SPLITTER=yes
 617   DEFAULT_wxUSE_STATBMP=yes
 618   DEFAULT_wxUSE_STATBOX=yes
 619   DEFAULT_wxUSE_STATLINE=yes
 620   DEFAULT_wxUSE_STATTEXT=yes
 621   DEFAULT_wxUSE_STATUSBAR=yes
 622   DEFAULT_wxUSE_TABDIALOG=no
 623   DEFAULT_wxUSE_TEXTCTRL=yes
 624   DEFAULT_wxUSE_TOGGLEBTN=yes
 625   DEFAULT_wxUSE_TOOLBAR=yes
 626   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 627   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 628   DEFAULT_wxUSE_TREECTRL=yes
 629   DEFAULT_wxUSE_POPUPWIN=yes
 630   DEFAULT_wxUSE_TIPWINDOW=yes
 631
 632   DEFAULT_wxUSE_UNICODE=no
 633   DEFAULT_wxUSE_UNICODE_MSLU=yes
 634   DEFAULT_wxUSE_WCSRTOMBS=no
 635
 636   DEFAULT_wxUSE_PALETTE=yes
 637   DEFAULT_wxUSE_IMAGE=yes
 638   DEFAULT_wxUSE_GIF=yes
 639   DEFAULT_wxUSE_PCX=yes
 640   DEFAULT_wxUSE_IFF=no
 641   DEFAULT_wxUSE_PNM=yes
 642   DEFAULT_wxUSE_XPM=yes
 643   DEFAULT_wxUSE_ICO_CUR=yes
 644 fi
 645
 646 dnl WX_ARG_WITH should be used to select whether an external package will be
 647 dnl used or not, to configure compile-time features of this package itself,
 648 dnl use WX_ARG_ENABLE instead
 649
 650 dnl ============================
 651 dnl external package dependecies
 652 dnl ============================
 653
 654 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 655 dnl these values manually
 656 for toolkit in `echo $ALL_TOOLKITS`; do
 657   LINE=`grep "wxUSE_$toolkit" ${wx_arg_cache_file}`
 658   if test "x$LINE" != x ; then
 659     has_toolkit_in_cache=1
 660     eval "DEFAULT_$LINE"
 661     eval "CACHE_$toolkit=1"
 662   fi
 663 done
 664
 665 dnl ---------------------------------------------------------------------------
 666 dnl --disable-gui will build only non-GUI part of wxWindows: check for this
 667 dnl first to disable many other switches if it's given
 668 dnl
 669 dnl NB: this is still in testing stage, don't use if you don't know what you're
 670 dnl     doing
 671 dnl ---------------------------------------------------------------------------
 672
 673 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 674
 675 if test "$wxUSE_GUI" = "yes"; then
 676
 677 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWindows GUI controls instead of native ones], wxUSE_UNIVERSAL)
 678 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 679 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 680 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" TOOLKIT_GIVEN=1])
 681 AC_ARG_WITH(wine,          [  --with-wine             use WINE], [wxUSE_WINE="$withval" CACHE_WINE=1 TOOLKIT_GIVEN=1])
 682 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 683 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 684 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 685 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 686 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 687 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 688
 689 AC_ARG_ENABLE(gtk2,        [  --enable-gtk2           use GTK+ 2.0 if available (EXPERIMENTAL)],wxUSE_GTK2="yes",wxUSE_GTK2="no")
 690
 691 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 692 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 693 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 694 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 695
 696 fi
 697 dnl for GUI only
 698
 699 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 700 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 701 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 702 WX_ARG_WITH(odbc,          [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 703
 704 dnl ---------------------------------------------------------------------------
 705 dnl compile options
 706 dnl ---------------------------------------------------------------------------
 707
 708 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 709 WX_ARG_ENABLE(soname,      [  --enable-soname         set the DT_SONAME field in ELF shared libraries], wxUSE_SONAME)
 710 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 711 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 712
 713 dnl allow the precompiled header option to be disabled under Mac OS X
 714 WX_ARG_ENABLE(precomp,     [  --enable-precomp        enable use of precompiled headers (Mac OS X)], wxUSE_PRECOMP)
 715
 716 if test "$wxUSE_DEBUG" = "yes"; then
 717   DEFAULT_wxUSE_DEBUG_FLAG=yes
 718   DEFAULT_wxUSE_DEBUG_INFO=yes
 719 elif test "$wxUSE_DEBUG" = "no"; then
 720   DEFAULT_wxUSE_DEBUG_FLAG=no
 721   DEFAULT_wxUSE_DEBUG_INFO=no
 722 fi
 723
 724 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 725 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 726 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 727 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 728 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 729 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 730 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 731 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 732 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 733 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 734
 735 WX_ARG_ENABLE(compat20,      [  --enable-compat20       enable wxWindows 2.0 compatibility], WXWIN_COMPATIBILITY_2)
 736 WX_ARG_ENABLE(compat22,      [  --disable-compat22      disable wxWindows 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
 737
 738 dnl ---------------------------------------------------------------------------
 739 dnl (small) optional non GUI classes
 740 dnl ---------------------------------------------------------------------------
 741
 742 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 743 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 744
 745 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 746 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 747 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 748 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 749 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 750
 751 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 752
 753 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 754 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 755 WX_ARG_ENABLE(timedate,      [  --enable-timedate       use obsolete wxDate/wxTime classes], wxUSE_TIMEDATE)
 756 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 757 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 758 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 759 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 760 WX_ARG_ENABLE(wave,          [  --enable-wave           use wxWave class], wxUSE_WAVE)
 761 WX_ARG_ENABLE(fraction,      [  --enable-fraction       use wxFraction class], wxUSE_FRACTION)
 762 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 763 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 764 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 765 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 766 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 767 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 768 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile classes], wxUSE_FILE)
 769 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile classes], wxUSE_FFILE)
 770 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 771 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 772 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 773 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 774 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (win32 only)], wxUSE_UNICODE_MSLU)
 775 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWindows implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 776 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 777 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 778 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 779 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
 780 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZipInputStream], wxUSE_ZIPSTREAM)
 781
 782 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals and pass them to wxApp::OnFatalException], wxUSE_ON_FATAL_EXCEPTION)
 783 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 784
 785 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 786 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 787
 788 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 789 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 790 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 791 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 792 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 793
 794
 795 dnl ---------------------------------------------------------------------------
 796 dnl "big" options (i.e. those which change a lot of things throughout the library)
 797 dnl ---------------------------------------------------------------------------
 798
 799 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 800
 801 if test "$wxUSE_GUI" = "yes"; then
 802
 803 dnl ---------------------------------------------------------------------------
 804 dnl "big" GUI options
 805 dnl ---------------------------------------------------------------------------
 806
 807 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 808 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 809 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 810 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 811 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 812 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 813 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 814 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI_ARCHITECTURE)
 815 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 816 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 817 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 818
 819 dnl ---------------------------------------------------------------------------
 820 dnl PostScript options
 821 dnl ---------------------------------------------------------------------------
 822 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 823
 824 dnl VZ: these options seem to be always on, if someone wants to change it please do
 825 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
 826 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
 827
 828 dnl ---------------------------------------------------------------------------
 829 dnl resources
 830 dnl ---------------------------------------------------------------------------
 831
 832 WX_ARG_ENABLE(prologio,    [  --enable-prologio       use Prolog IO library], wxUSE_PROLOGIO)
 833 WX_ARG_ENABLE(resources,   [  --enable-resources      use wxWindows resources], wxUSE_RESOURCES)
 834
 835 WX_ARG_ENABLE(xresources,  [  --enable-xresources     use X resources for save (default for gtk+)], wxUSE_X_RESOURCES)
 836
 837 dnl ---------------------------------------------------------------------------
 838 dnl IPC &c
 839 dnl ---------------------------------------------------------------------------
 840
 841 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard classes], wxUSE_CLIPBOARD)
 842 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 843 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 844
 845 WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout classes], wxUSE_TREELAYOUT)
 846
 847 dnl ---------------------------------------------------------------------------
 848 dnl optional GUI controls (in alphabetical order except the first one)
 849 dnl ---------------------------------------------------------------------------
 850
 851 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
 852
 853 dnl even with --enable-controls, some may be disabled by giving
 854 dnl --disable-<control> later on the command line - but by default all will be
 855 dnl used (and vice versa)
 856 if test "$wxUSE_CONTROLS" = "yes"; then
 857   DEFAULT_wxUSE_ACCEL=yes
 858   DEFAULT_wxUSE_BMPBUTTON=yes
 859   DEFAULT_wxUSE_BUTTON=yes
 860   DEFAULT_wxUSE_CALCTRL=no
 861   DEFAULT_wxUSE_CARET=yes
 862   DEFAULT_wxUSE_COMBOBOX=yes
 863   DEFAULT_wxUSE_CHECKBOX=yes
 864   DEFAULT_wxUSE_CHECKLISTBOX=yes
 865   DEFAULT_wxUSE_CHOICE=yes
 866   DEFAULT_wxUSE_GAUGE=yes
 867   DEFAULT_wxUSE_GRID=yes
 868   DEFAULT_wxUSE_NEW_GRID=yes
 869   DEFAULT_wxUSE_IMAGLIST=yes
 870   DEFAULT_wxUSE_LISTBOX=yes
 871   DEFAULT_wxUSE_LISTCTRL=yes
 872   DEFAULT_wxUSE_NOTEBOOK=yes
 873   DEFAULT_wxUSE_PROPSHEET=yes
 874   DEFAULT_wxUSE_RADIOBOX=yes
 875   DEFAULT_wxUSE_RADIOBTN=yes
 876   DEFAULT_wxUSE_SASH=yes
 877   DEFAULT_wxUSE_SCROLLBAR=yes
 878   DEFAULT_wxUSE_SLIDER=yes
 879   DEFAULT_wxUSE_SPINBTN=yes
 880   DEFAULT_wxUSE_SPINCTRL=yes
 881   DEFAULT_wxUSE_SPLITTER=yes
 882   DEFAULT_wxUSE_STATBMP=yes
 883   DEFAULT_wxUSE_STATBOX=yes
 884   DEFAULT_wxUSE_STATLINE=yes
 885   DEFAULT_wxUSE_STATUSBAR=yes
 886   DEFAULT_wxUSE_TAB_DIALOG=yes
 887   DEFAULT_wxUSE_TOGGLEBTN=yes
 888   DEFAULT_wxUSE_TOOLBAR=yes
 889   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 890   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 891   DEFAULT_wxUSE_TOOLTIPS=yes
 892   DEFAULT_wxUSE_TREECTRL=yes
 893   DEFAULT_wxUSE_POPUPWIN=yes
 894   DEFAULT_wxUSE_TIPWINDOW=yes
 895 elif test "$wxUSE_CONTROLS" = "no"; then
 896   DEFAULT_wxUSE_ACCEL=no
 897   DEFAULT_wxUSE_BMPBUTTON=no
 898   DEFAULT_wxUSE_BUTTON=no
 899   DEFAULT_wxUSE_CALCTRL=no
 900   DEFAULT_wxUSE_CARET=no
 901   DEFAULT_wxUSE_COMBOBOX=no
 902   DEFAULT_wxUSE_CHECKBOX=no
 903   DEFAULT_wxUSE_CHECKLISTBOX=no
 904   DEFAULT_wxUSE_CHOICE=no
 905   DEFAULT_wxUSE_GAUGE=no
 906   DEFAULT_wxUSE_GRID=no
 907   DEFAULT_wxUSE_NEW_GRID=no
 908   DEFAULT_wxUSE_IMAGLIST=no
 909   DEFAULT_wxUSE_LISTBOX=no
 910   DEFAULT_wxUSE_LISTCTRL=no
 911   DEFAULT_wxUSE_NOTEBOOK=no
 912   DEFAULT_wxUSE_PROPSHEET=no
 913   DEFAULT_wxUSE_RADIOBOX=no
 914   DEFAULT_wxUSE_RADIOBTN=no
 915   DEFAULT_wxUSE_SASH=no
 916   DEFAULT_wxUSE_SCROLLBAR=no
 917   DEFAULT_wxUSE_SLIDER=no
 918   DEFAULT_wxUSE_SPINBTN=no
 919   DEFAULT_wxUSE_SPINCTRL=no
 920   DEFAULT_wxUSE_SPLITTER=no
 921   DEFAULT_wxUSE_STATBMP=no
 922   DEFAULT_wxUSE_STATBOX=no
 923   DEFAULT_wxUSE_STATLINE=no
 924   DEFAULT_wxUSE_STATUSBAR=no
 925   DEFAULT_wxUSE_TAB_DIALOG=no
 926   DEFAULT_wxUSE_TOGGLEBTN=no
 927   DEFAULT_wxUSE_TOOLBAR=no
 928   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 929   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 930   DEFAULT_wxUSE_TOOLTIPS=no
 931   DEFAULT_wxUSE_TREECTRL=no
 932   DEFAULT_wxUSE_POPUPWIN=no
 933   DEFAULT_wxUSE_TIPWINDOW=no
 934 fi
 935
 936 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 937 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 938 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 939 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 940 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 941 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 942 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 943 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 944 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox classes], wxUSE_COMBOBOX)
 945 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 946 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 947 WX_ARG_ENABLE(newgrid,     [  --enable-newgrid        use new wxGrid class], wxUSE_NEW_GRID)
 948 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 949 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 950 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 951 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 952 WX_ARG_ENABLE(propsheet,   [  --enable-propsheet      use wxPropertySheet class], wxUSE_PROPSHEET)
 953 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 954 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 955 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 956 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 957 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 958 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 959 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 960 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 961 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 962 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 963 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 964 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 965 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 966 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
 967 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 968 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 969 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 970 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 971 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
 972 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
 973 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 974 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 975
 976 dnl ---------------------------------------------------------------------------
 977 dnl common dialogs
 978 dnl ---------------------------------------------------------------------------
 979
 980 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
 981 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
 982 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
 983 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
 984 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
 985 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
 986 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
 987 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
 988 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
 989 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
 990 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
 991 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
 992 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
 993 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
 994
 995 dnl ---------------------------------------------------------------------------
 996 dnl misc GUI options
 997 dnl ---------------------------------------------------------------------------
 998
 999 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1000 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1001 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1002 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1003 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1004 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1005 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick (Linux only)], wxUSE_JOYSTICK)
1006 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1007 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1008
1009 dnl ---------------------------------------------------------------------------
1010 dnl support for image formats that do not rely on external library
1011 dnl ---------------------------------------------------------------------------
1012
1013 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1014 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1015 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1016 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1017 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1018 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1019 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1020 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1021
1022 fi
1023
1024 dnl General settings (needed for GUI and non-GUI compilations alike).
1025 dnl Path separator; ':' for unix, ';' for OS/2
1026 dnl Stem for flex output; lexyy for OS/2, lex.yy otherwise
1027 case "${host}" in
1028   *-pc-os2_emx | *-pc-os2-emx )
1029     dnl PATH_IFS is autodetected by OS/2's configure (usually ';')
1030     LEX_STEM="lexyy"
1031   ;;
1032   *)
1033     PATH_IFS=':'
1034     LEX_STEM="lex.yy"
1035   ;;
1036 esac
1037
1038 dnl for GUI only
1039
1040 dnl cache the options values before (may be) aborting below
1041 WX_ARG_CACHE_FLUSH
1042
1043 dnl check that no more than one toolkit is given and that if none are given that
1044 dnl we have a default one
1045
1046 AC_MSG_CHECKING(for toolkit)
1047
1048 if test "$wxUSE_GUI" = "yes"; then
1049
1050     if test "$USE_BEOS" = 1; then
1051         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1052     fi
1053
1054     if test "$TOOLKIT_GIVEN" = 1; then
1055       dnl convert "yes" to 1 and "no" to 0
1056       for toolkit in `echo $ALL_TOOLKITS`; do
1057         var=wxUSE_$toolkit
1058         eval "value=\$${var}"
1059         eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1060       done
1061     else
1062       dnl try to guess the most apropriate toolkit for this platform
1063       for toolkit in `echo $ALL_TOOLKITS`; do
1064         if test "$has_toolkit_in_cache" != 1; then
1065           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1066         else
1067           var=DEFAULT_wxUSE_$toolkit
1068         fi
1069         eval "wxUSE_$toolkit=\$${var}"
1070       done
1071     fi
1072
1073     dnl we suppose that expr is available (maybe there is a better way to do
1074     dnl this? what about using ALL_TOOLKITS? TODO)
1075     NUM_TOOLKITS=`expr ${wxUSE_GTK:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_MAC:-0}  \
1076                   + ${wxUSE_WINE:-0} + ${wxUSE_MSW:-0} + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} + ${wxUSE_X11:-0}`
1077
1078     dnl Allow wxUSE_PM only for OS/2 with EMX.
1079     case "${host}" in
1080       *-pc-os2_emx | *-pc-os2-emx )
1081         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1082     esac
1083
1084     case "$NUM_TOOLKITS" in
1085       1)
1086       ;;
1087       0)
1088         AC_MSG_ERROR(Please specify a toolkit - cannot determine the default for ${host})
1089       ;;
1090       *)
1091         AC_MSG_ERROR(Please specify at most one toolkit (may be some are cached?))
1092     esac
1093
1094     dnl cache the wxUSE_<TOOLKIT> values too
1095     for toolkit in `echo $ALL_TOOLKITS`; do
1096       var=wxUSE_$toolkit
1097       eval "value=\$${var}"
1098       if test "x$value" != x; then
1099         cache_var=CACHE_$toolkit
1100         eval "cache=\$${cache_var}"
1101         if test "$cache" = 1; then
1102           echo "$var=$value" >> ${wx_arg_cache_file}
1103         fi
1104         if test "$value" = 1; then
1105           toolkit_echo=`echo $toolkit | tr [[A-Z]] [[a-z]]`
1106           AC_MSG_RESULT($toolkit_echo)
1107         fi
1108       fi
1109     done
1110 else
1111     AC_MSG_RESULT(base ($host_alias hosted) only)
1112 fi
1113
1114 dnl ---------------------------------------------------------------------------
1115 dnl When we are using Cygwin with Motif/GTK+, we want it to appear like
1116 dnl 'just' a POSIX platform, so the Win32 API must not be available
1117 dnl ---------------------------------------------------------------------------
1118
1119 define_win32=0
1120 case "${host}" in
1121   *-*-cygwin*)
1122       if test "$wxUSE_MSW" = 1 ; then
1123         define_win32=1
1124       fi
1125   ;;
1126   *-*-mingw*)
1127       define_win32=1
1128   ;;
1129 esac
1130
1131 if test "$define_win32" = 1 ; then
1132     USE_UNIX=0
1133     USE_WIN32=1
1134     AC_DEFINE(__WIN32__)
1135     AC_DEFINE(__WIN95__)
1136     AC_DEFINE(__WINDOWS__)
1137     AC_DEFINE(__GNUWIN32__)
1138     AC_DEFINE(STRICT)
1139     AC_DEFINE(WINVER, 0x0400)
1140 else
1141     USE_UNIX=1
1142     USE_WIN32=0
1143 fi
1144
1145 if test "$USE_UNIX" = 1 ; then
1146     wxUSE_UNIX=yes
1147     AC_DEFINE(__UNIX__)
1148 fi
1149
1150 dnl ---------------------------------------------------------------------------
1151 dnl Checks for programs
1152 dnl ---------------------------------------------------------------------------
1153
1154 dnl flush the cache because checking for programs might abort
1155 AC_CACHE_SAVE
1156
1157 dnl cross-compiling support: we're cross compiling if the build system is
1158 dnl different from the target one (assume host and target be always the same)
1159 if test "$build" != "$host" ; then
1160     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 -o "$USE_UNIX"; then
1161         CC=$host_alias-gcc
1162         CXX=$host_alias-c++
1163         AR=$host_alias-ar
1164         RANLIB=$host_alias-ranlib
1165         DLLTOOL=$host_alias-dlltool
1166         RESCOMP=$host_alias-windres
1167         LD=$host_alias-ld
1168         NM=$host_alias-nm
1169         STRIP=$host_alias-strip
1170     else
1171         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1172     fi
1173 fi
1174
1175 dnl C-compiler checks
1176 dnl   defines CC with the compiler to use
1177 dnl   defines GCC with yes if using gcc
1178 dnl   defines GCC empty if not using gcc
1179 dnl   defines CFLAGS
1180 dnl
1181 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1182 dnl default CFLAGS (something like "-g -O2") - we don't need this as add
1183 dnl -g and -O flags ourselves below
1184 CFLAGS=${CFLAGS:=}
1185 AC_PROG_CC
1186
1187 dnl is -traditional needed for correct compilations
1188 dnl   adds -traditional for gcc if needed
1189 AC_PROG_GCC_TRADITIONAL
1190
1191 AC_LANG_SAVE
1192 AC_LANG_CPLUSPLUS
1193
1194 dnl C++-compiler checks
1195 dnl   defines CXX with the compiler to use
1196 dnl   defines GXX with yes if using gxx
1197 dnl   defines GXX empty if not using gxx
1198 dnl   defines CXXFLAGS
1199 dnl
1200 dnl see CFLAGS line above
1201 CXXFLAGS=${CXXFLAGS:=}
1202 AC_PROG_CXX
1203
1204 AC_LANG_RESTORE
1205
1206 dnl ranlib command
1207 dnl   defines RANLIB with the appropriate command
1208 AC_PROG_RANLIB
1209
1210 dnl ar command
1211 dnl   defines AR with the appropriate command
1212 AC_CHECK_PROG(AR, ar, ar, ar)
1213
1214 dnl install checks
1215 dnl   defines INSTALL with the appropriate command
1216 AC_PROG_INSTALL
1217
1218 dnl   make install path absolute (if not already); will fail with MSDOS paths
1219 case ${INSTALL} in
1220   /* ) # Absolute
1221      ;;
1222   *)
1223      INSTALL=`pwd`/${INSTALL} ;;
1224 esac
1225
1226
1227 case "${host}" in
1228
1229     dnl The other BSD's should probably go in here too, since this is
1230     dnl to workaround a strange static lib BSDism.
1231     dnl Mac OS X install seems to ignore -p option...
1232     powerpc-*-darwin* )
1233         INSTALL_PROGRAM="cp -fp"
1234         INSTALL_DATA="cp -fp"
1235         ;;
1236     *)
1237         ;;
1238 esac
1239
1240 dnl strip command
1241 dnl   defines STRIP as strip or nothing if not found
1242 AC_CHECK_PROG(STRIP, strip, strip, true)
1243
1244 dnl does make support "-include" (only GNU make does AFAIK)?
1245 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1246 [
1247     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1248             egrep -s GNU > /dev/null); then
1249         wx_cv_prog_makeisgnu="yes"
1250     else
1251         wx_cv_prog_makeisgnu="no"
1252     fi
1253 ])
1254
1255 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1256     IF_GNU_MAKE=""
1257 else
1258     IF_GNU_MAKE="#"
1259 fi
1260
1261 AC_SUBST(IF_GNU_MAKE)
1262
1263 dnl we don't need to check for VPATH support in GNU make - it does have it
1264 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1265 dnl check if VPATH works
1266 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1267 dnl create Makefile
1268 cat - << EOF > confMake
1269 check : file
1270         cp \$? \$@
1271         cp \$? final_file
1272 EOF
1273
1274 if test ! -d sub ; then
1275   mkdir sub
1276 fi
1277 echo dummy > sub/file
1278 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1279 RESULT=$?
1280 rm -f sub/file check final_file confMake
1281 rmdir sub
1282 if test "$RESULT" = 0; then
1283   wx_cv_prog_makevpath="yes"
1284 else
1285   wx_cv_prog_makevpath="no"
1286 fi
1287 ])
1288
1289 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1290 AC_MSG_ERROR([
1291 You need a make-utility that is able to use the variable
1292 VPATH correctly.
1293 If your version of make does not support VPATH correctly,
1294 please install GNU-make (possibly as gmake), and start
1295 configure with the following command:
1296 export MAKE=gmake; ./configure  for sh-type shells
1297 setenv MAKE gmake; ./configure  for csh-type shells
1298 Also please do remember to use gmake in this case every time
1299 you are trying to compile.
1300 ])
1301 fi dnl make without VPATH
1302 fi dnl not GNU make
1303
1304 dnl YACC checks
1305 dnl   defines YACC with the appropriate command
1306 AC_PROG_YACC
1307
1308 dnl LEX checks
1309 dnl   defines LEX with the appropriate command
1310 dnl   defines LEXLIB with the appropriate library
1311 AC_PROG_LEX
1312
1313 dnl needed for making link to setup.h
1314 AC_PROG_LN_S
1315
1316 dnl ------------------------------------------------------------------------
1317 dnl Check for headers
1318 dnl ------------------------------------------------------------------------
1319
1320 dnl test for strings.h needed under AIX, but do not check for it wxMac as
1321 dnl it exists but is only a simple redirection to string.h and it is in
1322 dnl conflict with Strings.h in FlatCarbon headers
1323 if test "$wxUSE_MAC" != 1; then
1324   dnl defines HAVE_STRINGS_H
1325   AC_CHECK_HEADERS(strings.h)
1326 fi
1327
1328 dnl defines HAVE_STDLIB_H
1329 AC_CHECK_HEADERS(stdlib.h)
1330 dnl defines HAVE_MALLOC_H
1331 AC_CHECK_HEADERS(malloc.h)
1332 dnl defines HAVE_UNISTD_H
1333 AC_CHECK_HEADERS(unistd.h)
1334 dnl defines HAVE_WCHAR_H
1335 AC_CHECK_HEADERS(wchar.h)
1336
1337 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1338 if test "$ac_cv_header_wchar_h" != "yes"; then
1339     dnl defines HAVE_WCSTR_H
1340     AC_CHECK_HEADERS(wcstr.h)
1341 fi
1342
1343 dnl checking for wctype.h is useless as we need wcslen(), not just wchar_t and
1344 dnl this function is never provided by it
1345 dnl AC_CHECK_HEADERS(wctype.h)
1346
1347 dnl defines HAVE_FNMATCH_H
1348 AC_CHECK_HEADERS(fnmatch.h)
1349
1350 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
1351     AC_CHECK_FUNCS(fnmatch)
1352 fi
1353
1354 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1355 AC_CHECK_HEADERS(langinfo.h)
1356
1357 if test "$wxUSE_GUI" = "yes"; then
1358     if test "$wxUSE_UNIX" = "yes"; then
1359         dnl defines HAVE_X11_XKBLIB_H
1360         AC_CHECK_HEADERS(X11/XKBlib.h)
1361     fi
1362 fi
1363
1364 dnl ---------------------------------------------------------------------------
1365 dnl Checks for compiler characteristics
1366 dnl ---------------------------------------------------------------------------
1367
1368 dnl defines const to be empty if c-compiler does not support const fully
1369 AC_C_CONST
1370 dnl defines inline to a sensible value for the c-compiler
1371 AC_C_INLINE
1372
1373 dnl check the sizes of integral types (give some reasonable default values for
1374 dnl cross-compiling)
1375 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1376 AC_CHECK_SIZEOF(char, 1)
1377 AC_CHECK_SIZEOF(short, 2)
1378 AC_CHECK_SIZEOF(void *, 4)
1379 AC_CHECK_SIZEOF(int, 4)
1380 AC_CHECK_SIZEOF(long, 4)
1381
1382 case "${host}" in
1383     arm-*-linux* )
1384         AC_CHECK_SIZEOF(long long, 8)
1385     ;;
1386     * )
1387         AC_CHECK_SIZEOF(long long, 0)
1388 esac
1389
1390 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
1391 dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
1392 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
1393 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
1394 [
1395     AC_TRY_RUN(
1396         [
1397             #ifdef HAVE_WCHAR_H
1398             #  ifdef __CYGWIN__
1399             #    include <stddef.h>
1400             #  endif
1401             #  include <wchar.h>
1402             #endif
1403             #ifdef HAVE_STDLIB_H
1404             #  include <stdlib.h>
1405             #endif
1406             #include <stdio.h>
1407             int main()
1408             {
1409                 FILE *f=fopen("conftestval", "w");
1410                 if (!f) exit(1);
1411                 fprintf(f, "%i", sizeof(wchar_t));
1412                 exit(0);
1413             }
1414         ],
1415         wx_cv_sizeof_wchar_t=`cat conftestval`,
1416         wx_cv_sizeof_wchar_t=0,
1417         wx_cv_sizeof_wchar_t=4
1418     )
1419 ])
1420
1421 AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
1422
1423 dnl check for large file support
1424 AC_SYS_LARGEFILE
1425
1426 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1427 WX_C_BIGENDIAN
1428
1429 dnl check for iostream (as opposed to iostream.h) standard header
1430 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1431
1432 dnl check whether C++ compiler supports bool built-in type
1433 WX_CPP_BOOL
1434
1435 dnl check whether C++ compiler supports explicit keyword
1436 WX_CPP_EXPLICIT
1437
1438 dnl ---------------------------------------------------------------------------
1439 dnl Define search path for includes and libraries: all headers and libs will be
1440 dnl looked for in all directories of this path
1441 dnl ---------------------------------------------------------------------------
1442
1443 dnl notice that /usr/include should not be in this list, otherwise it breaks
1444 dnl compilation on Solaris/gcc because standard headers are included instead
1445 dnl of the gcc ones (correction: it *is* needed for broken AIX compiler - but
1446 dnl do put it last!)
1447 dnl
1448 dnl Also try to put all directories which may contain X11R6 before those which
1449 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1450 SEARCH_INCLUDE="\
1451     /usr/local/include        \
1452                               \
1453     /usr/Motif-1.2/include    \
1454     /usr/Motif-2.1/include    \
1455                               \
1456     /usr/include/Motif1.2     \
1457     /opt/xpm/include/X11      \
1458     /opt/GBxpm/include/       \
1459     /opt/GBxpm/X11/include/   \
1460                               \
1461     /usr/Motif1.2/include     \
1462     /usr/dt/include           \
1463     /usr/openwin/include      \
1464                               \
1465     /usr/include/Xm           \
1466                               \
1467     /usr/X11R6/include        \
1468     /usr/X11R6.4/include      \
1469     /usr/X11R5/include        \
1470     /usr/X11R4/include        \
1471                               \
1472     /usr/include/X11R6        \
1473     /usr/include/X11R5        \
1474     /usr/include/X11R4        \
1475                               \
1476     /usr/local/X11R6/include  \
1477     /usr/local/X11R5/include  \
1478     /usr/local/X11R4/include  \
1479                               \
1480     /usr/local/include/X11R6  \
1481     /usr/local/include/X11R5  \
1482     /usr/local/include/X11R4  \
1483                               \
1484     /usr/X11/include          \
1485     /usr/include/X11          \
1486     /usr/local/X11/include    \
1487     /usr/local/include/X11    \
1488                               \
1489     /usr/X386/include         \
1490     /usr/x386/include         \
1491     /usr/XFree86/include/X11  \
1492                               \
1493     X:/XFree86/include        \
1494     X:/XFree86/include/X11    \
1495                               \
1496     /usr/include/gtk          \
1497     /usr/local/include/gtk    \
1498     /usr/include/glib         \
1499     /usr/local/include/glib   \
1500                               \
1501     /usr/include/qt           \
1502     /usr/local/include/qt     \
1503                               \
1504     /usr/include/windows      \
1505     /usr/include/wine         \
1506     /usr/local/include/wine   \
1507                               \
1508     /usr/unsupported/include  \
1509     /usr/athena/include       \
1510     /usr/local/x11r5/include  \
1511     /usr/lpp/Xamples/include  \
1512                               \
1513     /usr/openwin/share/include \
1514                                \
1515     /usr/include"
1516
1517 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` "
1518
1519 dnl ------------------------------------------------------------------------
1520 dnl Check for libraries
1521 dnl ------------------------------------------------------------------------
1522
1523 dnl flush the cache because checking for libraries below might abort
1524 AC_CACHE_SAVE
1525
1526 dnl check for glibc version
1527 dnl
1528 dnl VZ: I have no idea why had this check been there originally, but now
1529 dnl     it is only used to get the recursive mutexes under Linux
1530 if test "$USE_LINUX" = 1; then
1531     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
1532         AC_TRY_COMPILE([#include <features.h>],
1533             [
1534                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
1535                     #error not glibc2.1
1536                 #endif
1537             ],
1538             [
1539                 wx_cv_lib_glibc21=yes
1540             ],
1541             [
1542                 wx_cv_lib_glibc21=no
1543             ]
1544         )
1545     ])
1546     if test "$wx_cv_lib_glibc21" = "yes"; then
1547         AC_DEFINE(wxHAVE_GLIBC2)
1548     fi
1549 fi
1550
1551 dnl ---------------------------------------------------------------------------
1552 dnl Optional libraries
1553 dnl
1554 dnl   --with-<lib>=sys
1555 dnl       looks for system library and fails if not found
1556 dnl
1557 dnl   --with-<lib>
1558 dnl   --with-<lib>=yes
1559 dnl       looks for system library and, if not found, prints a warning,
1560 dnl       falls back to the builtin wx version, and continues configuration
1561 dnl
1562 dnl   --with-<lib>=builtin
1563 dnl       uses builtin wx version without searching for system library
1564 dnl
1565 dnl   --with-<lib>=no
1566 dnl   --without-<lib>
1567 dnl       do not use library (neither system nor builtin wx version)
1568 dnl
1569 dnl ---------------------------------------------------------------------------
1570
1571 dnl ------------------------------------------------------------------------
1572 dnl Check for regex libraries
1573 dnl ------------------------------------------------------------------------
1574
1575 REGEX_INCLUDE=
1576 if test "$wxUSE_REGEX" != "no"; then
1577     AC_DEFINE(wxUSE_REGEX)
1578
1579     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
1580         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
1581         dnl on some old systems it may be in libregex - check for it too?
1582         AC_CHECK_HEADER(regex.h, AC_CHECK_FUNCS(regcomp))
1583
1584         if test "x$ac_cv_func_regcomp" != "xyes"; then
1585             if test "$wxUSE_REGEX" = "sys" ; then
1586                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
1587             else
1588                 AC_MSG_WARN([system regex library not found, will use built-in instead])
1589                 wxUSE_REGEX=builtin
1590             fi
1591         else
1592             dnl we are using the system library
1593             wxUSE_REGEX=sys
1594         fi
1595     fi
1596
1597     if test "$wxUSE_REGEX" = "builtin" ; then
1598         REGEX_INCLUDE="-I\${top_srcdir}/src/regex"
1599     fi
1600 fi
1601
1602 dnl ------------------------------------------------------------------------
1603 dnl Check for zlib compression library
1604 dnl ------------------------------------------------------------------------
1605
1606 ZLIB_INCLUDE=
1607 ZLIB_LINK=
1608 if test "$wxUSE_ZLIB" != "no" ; then
1609     AC_DEFINE(wxUSE_ZLIB)
1610
1611     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
1612         AC_CHECK_HEADER(zlib.h, AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz"))
1613
1614         if test "x$ZLIB_LINK" = "x" ; then
1615             if test "$wxUSE_ZLIB" = "sys" ; then
1616                 AC_MSG_ERROR([system zlib compression library not found! Use --with-zlib=builtin to use built-in version])
1617             else
1618                 AC_MSG_WARN([system zlib compression library not found, will use built-in instead])
1619                 wxUSE_ZLIB=builtin
1620             fi
1621         else
1622             dnl we are using the system library
1623             wxUSE_ZLIB=sys
1624         fi
1625     fi
1626
1627     if test "$wxUSE_ZLIB" = "builtin" ; then
1628         ZLIB_INCLUDE="-I\${top_srcdir}/src/zlib"
1629     fi
1630 fi
1631
1632 dnl ------------------------------------------------------------------------
1633 dnl Check for png library
1634 dnl ------------------------------------------------------------------------
1635
1636 PNG_INCLUDE=
1637 PNG_LINK=
1638 if test "$wxUSE_LIBPNG" != "no" ; then
1639     AC_DEFINE(wxUSE_LIBPNG)
1640
1641     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
1642         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
1643         wxUSE_LIBPNG=sys
1644     fi
1645
1646     dnl for the check below to have a chance to succeed, we must already have
1647     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
1648     dnl doesn't depend on zlib)
1649     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
1650         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
1651         wxUSE_LIBPNG=builtin
1652     fi
1653
1654     if test "$wxUSE_MGL" != 1 ; then
1655         dnl Don't check for libpng when building wxMGL, libmgl contains it
1656         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
1657             AC_CHECK_HEADER(png.h,
1658                             AC_CHECK_LIB(png, png_check_sig,
1659                                          PNG_LINK=" -lpng",
1660                                          ,
1661                                          [-lz -lm])
1662                            )
1663
1664             if test "x$PNG_LINK" = "x" ; then
1665                 if test "$wxUSE_LIBPNG" = "sys" ; then
1666                     AC_MSG_ERROR([system png library not found! Use --with-libpng=builtin to use built-in version])
1667                 else
1668                     AC_MSG_WARN([system png library not found, will use built-in instead])
1669                     wxUSE_LIBPNG=builtin
1670                 fi
1671             else
1672                 dnl we are using the system library
1673                 wxUSE_LIBPNG=yes
1674             fi
1675         fi
1676     fi
1677
1678     if test "$wxUSE_LIBPNG" = "builtin" ; then
1679         PNG_INCLUDE="-I\${top_srcdir}/src/png"
1680     fi
1681
1682     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
1683 fi
1684
1685 dnl ------------------------------------------------------------------------
1686 dnl Check for jpeg library
1687 dnl ------------------------------------------------------------------------
1688
1689 JPEG_INCLUDE=
1690 JPEG_LINK=
1691 if test "$wxUSE_LIBJPEG" != "no" ; then
1692     AC_DEFINE(wxUSE_LIBJPEG)
1693
1694     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
1695         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
1696         wxUSE_LIBJPEG=sys
1697     fi
1698
1699     if test "$wxUSE_MGL" != 1 ; then
1700         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
1701         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
1702             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
1703             dnl HAVE_STDLIB_H which are already defined and this provokes
1704             dnl a compiler warning which configure considers as an error...
1705             AC_MSG_CHECKING(for jpeglib.h)
1706             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
1707                 AC_TRY_COMPILE(
1708                     [
1709                         #undef HAVE_STDLIB_H
1710                         #include <stdio.h>
1711                         #include <jpeglib.h>
1712                     ],
1713                     [
1714                     ],
1715                     ac_cv_header_jpeglib_h=yes,
1716                     ac_cv_header_jpeglib_h=no
1717                 )
1718             )
1719             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
1720
1721             if test "$ac_cv_header_jpeglib_h" = "yes"; then
1722                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
1723             fi
1724
1725             if test "x$JPEG_LINK" = "x" ; then
1726                 if test "$wxUSE_LIBJPEG" = "sys" ; then
1727                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
1728                 else
1729                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
1730                     wxUSE_LIBJPEG=builtin
1731                 fi
1732             else
1733                 dnl we are using the system library
1734                 wxUSE_LIBJPEG=sys
1735             fi
1736         fi
1737     fi
1738
1739     if test "$wxUSE_LIBJPEG" = "builtin" ; then
1740         JPEG_INCLUDE="-I\${top_srcdir}/src/jpeg"
1741     fi
1742 fi
1743
1744 dnl ------------------------------------------------------------------------
1745 dnl Check for tiff library
1746 dnl ------------------------------------------------------------------------
1747
1748 TIFF_INCLUDE=
1749 TIFF_LINK=
1750 if test "$wxUSE_LIBTIFF" != "no" ; then
1751     AC_DEFINE(wxUSE_LIBTIFF)
1752
1753     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
1754         AC_CHECK_HEADER(tiffio.h,
1755                         AC_CHECK_LIB(tiff, TIFFError,
1756                                      TIFF_LINK=" -ltiff",
1757                                      ,
1758                                      -lm)
1759                        )
1760
1761         if test "x$TIFF_LINK" = "x" ; then
1762             if test "$wxUSE_LIBTIFF" = "sys" ; then
1763                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
1764             else
1765                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
1766                 wxUSE_LIBTIFF=builtin
1767             fi
1768         else
1769             dnl we are using the system library
1770             wxUSE_LIBTIFF=sys
1771         fi
1772     fi
1773
1774     if test "$wxUSE_LIBTIFF" = "builtin" ; then
1775         TIFF_INCLUDE="-I\${top_srcdir}/src/tiff"
1776     fi
1777 fi
1778
1779 dnl ----------------------------------------------------------------
1780 dnl search for toolkit (widget sets)
1781 dnl ----------------------------------------------------------------
1782
1783 AFMINSTALL=
1784
1785 TOOLKIT=
1786 TOOLKIT_INCLUDE=
1787 WIDGET_SET=
1788
1789 dnl are we building for a win32 target environment?
1790 dnl If so, setup common stuff needed for both GUI and Base libs.
1791 if test "$USE_WIN32" = 1 ; then
1792     AC_CHECK_HEADERS(w32api.h)
1793     AC_CHECK_HEADER(windows.h, [],
1794     [
1795         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
1796     ])
1797
1798     dnl check if can use _WIN32_IE macro
1799     AC_CACHE_CHECK([if w32api has good enough MSIE support], wx_cv_w32api_win32_ie,
1800     [
1801       AC_TRY_COMPILE([#include <w32api.h>],
1802                      [
1803                        #define wxCHECK_W32API_VERSION( major, minor ) \
1804                        ( defined( __W32API_MAJOR_VERSION ) && defined( __W32API_MINOR_VERSION ) \
1805                        && ( ( __W32API_MAJOR_VERSION > (major) ) \
1806                        || ( __W32API_MAJOR_VERSION == (major) && __W32API_MINOR_VERSION >= (minor))))
1807
1808                        #if !wxCHECK_W32API_VERSION(1,1)
1809                        #error You need w32api 1.1 or newer
1810                        #endif
1811                      ], [
1812                         wx_cv_w32api_win32_ie=yes
1813                      ], [
1814                         wx_cv_w32api_win32_ie=no
1815                      ])
1816     ])
1817     if test "$wx_cv_w32api_win32_ie" = "yes" ; then
1818         CPPFLAGS="$CPPFLAGS -D_WIN32_IE=0x400"
1819     fi
1820
1821     dnl --- FIXME: This is still a somewhat random list of libs,
1822     dnl ---        some of them should probably be included conditionally.
1823     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lctl3d32 -ladvapi32 -lwsock32"
1824
1825     case "${host}" in
1826         *-*-cygwin* )
1827             dnl Cygwin doesn't include these by default
1828             LIBS="$LIBS -lkernel32 -luser32 -lgdi32 -lcomdlg32"
1829             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
1830     esac
1831
1832     dnl add extra odbc libs if we have compiled in odbc
1833     if test "$wxUSE_ODBC" = "yes" ; then
1834         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
1835     fi
1836
1837     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
1838     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
1839 fi
1840
1841 if test "$wxUSE_GUI" = "yes"; then
1842     USE_GUI=1
1843
1844     GUI_TK_LIBRARY=
1845
1846     WXGTK12=
1847     WXGTK127=
1848     WXGTK20=
1849
1850     if test "$wxUSE_MSW" = 1 ; then
1851         TOOLKIT=MSW
1852         GUIDIST=MSW_DIST
1853
1854         dnl -mwindows causes a heap of other default gui libs to be linked in.
1855         dnl FIXME: If cygwin needs this, please push it above, if not, please
1856         dnl        remove this comment :-)
1857         case "${host}" in
1858             *-*-mingw32* )
1859                 LDFLAGS="$LDFLAGS -Wl,--subsystem,windows -mwindows"
1860         esac
1861     fi
1862
1863     if test "$wxUSE_GTK" = 1; then
1864         AC_MSG_CHECKING([for GTK+ version])
1865
1866         gtk_version_cached=1
1867         AC_CACHE_VAL(wx_cv_lib_gtk,
1868             [
1869                 dnl stupid GTK+ AM macros produce their own messages, so we
1870                 dnl have to pass to the next line
1871                 gtk_version_cached=0
1872                 AC_MSG_RESULT()
1873
1874                 dnl we must link against lgthread unless the user
1875                 dnl used --disable-threads
1876                 GTK_MODULES=
1877                 if test "$wxUSE_THREADS" = "yes"; then
1878                     GTK_MODULES=gthread
1879                 fi
1880
1881                 wx_cv_lib_gtk=
1882                 if test "x$wxUSE_GTK2" = "xyes"; then
1883                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
1884                 fi
1885
1886                 if test -z "$wx_cv_lib_gtk"; then
1887                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
1888                 fi
1889
1890                 if test -z "$wx_cv_lib_gtk"; then
1891                     AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
1892                 fi
1893
1894                 if test -z "$wx_cv_lib_gtk"; then
1895                     dnl looks better in AC_MSG_RESULT
1896                     wx_cv_lib_gtk=none
1897                 else
1898                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
1899                     dnl subsequent runs
1900                     wx_cv_cflags_gtk=$GTK_CFLAGS
1901                     wx_cv_libs_gtk=$GTK_LIBS
1902                 fi
1903             ]
1904         )
1905
1906         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
1907         dnl enough
1908         if test "$gtk_version_cached" = 1; then
1909             AC_MSG_RESULT($wx_cv_lib_gtk)
1910         fi
1911
1912         case "$wx_cv_lib_gtk" in
1913             2.0)    WXGTK20=1
1914                     ;;
1915             1.2.7)  WXGTK127=1
1916                     WXGTK12=1
1917                     ;;
1918             1.2.3)  WXGTK12=1
1919                     ;;
1920             *)      AC_MSG_ERROR([
1921 Please check that gtk-config is in path, the directory
1922 where GTK+ libraries are installed (returned by
1923 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
1924 equivalent variable and GTK+ is version 1.2.3 or above.
1925                             ])
1926                     ;;
1927         esac
1928
1929         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
1930         GUI_TK_LIBRARY="$wx_cv_libs_gtk"
1931
1932         AFMINSTALL=afminstall
1933         TOOLKIT=GTK
1934         GUIDIST=GTK_DIST
1935
1936         dnl test for XIM support in libgdk
1937         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
1938     fi
1939
1940     if test "$wxUSE_MGL" = 1; then
1941         AC_MSG_CHECKING(for SciTech MGL library)
1942         if test "x$MGL_ROOT" = x ; then
1943             AC_MSG_RESULT(not found)
1944             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
1945         else
1946             AC_MSG_RESULT($MGL_ROOT)
1947         fi
1948
1949         dnl Find MGL library that we want
1950         dnl FIXME_MGL - test for MGL variants for freebsd etc.
1951         case "${host}" in
1952             *-*-linux* )
1953               mgl_os=linux/gcc/glibc
1954               ;;
1955             *-pc-msdosdjgpp )
1956               mgl_os=dos32/dj2
1957               ;;
1958             *)
1959               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
1960         esac
1961
1962         mgl_lib_type=""
1963
1964         if test "$wxUSE_DEBUG_FLAG" = yes ; then
1965             if test -f $MGL_ROOT/lib/debug/$mgl_os/libmgl.a -o \
1966                     -f $MGL_ROOT/lib/debug/$mgl_os/libmgl.so; then
1967                 mgl_lib_type=debug
1968             fi
1969         fi
1970         if test "x$mgl_lib_type" = x ; then
1971             if test -f $MGL_ROOT/lib/release/$mgl_os/libmgl.a -o \
1972                     -f $MGL_ROOT/lib/release/$mgl_os/libmgl.so; then
1973                 mgl_lib_type=release
1974             else
1975                 AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
1976             fi
1977         fi
1978
1979         wxUSE_UNIVERSAL="yes"
1980
1981         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
1982         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
1983
1984         AFMINSTALL=afminstall
1985         TOOLKIT=MGL
1986         GUIDIST=MGL_DIST
1987     fi
1988
1989     if test "$wxUSE_MICROWIN" = 1; then
1990         AC_MSG_CHECKING(for MicroWindows)
1991         if test "x$MICROWINDOWS" = x ; then
1992             AC_MSG_RESULT(not found)
1993             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
1994         else
1995             AC_MSG_RESULT($MICROWINDOWS)
1996         fi
1997
1998         if test -f $MICROWINDOWS/lib/libmwin.a; then
1999             AC_MSG_RESULT(MicroWindows' libraries found.)
2000         else
2001             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2002         fi
2003
2004         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2005         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2006
2007         wxUSE_UNIVERSAL="yes"
2008
2009         AFMINSTALL=afminstall
2010         TOOLKIT=MICROWIN
2011         GUIDIST=MICROWIN_DIST
2012
2013         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2014     fi
2015
2016     if test "$wxUSE_X11" = 1; then
2017         dnl use standard macros to check for X headers/libs, this brings support
2018         dnl for the standard configure options --x-includes and --x-libraries
2019         AC_PATH_XTRA
2020
2021         if test "$no_x" = "yes"; then
2022           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2023         fi
2024
2025         GUI_TK_LIBRARY="$X_LIBS"
2026         TOOLKIT_INCLUDE="$X_CFLAGS"
2027         AFMINSTALL=afminstall
2028         COMPILED_X_PROGRAM=0
2029
2030         if test "$wxUSE_NANOX" = "yes"; then
2031             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2032             if test "x$MICROWIN" = x ; then
2033                 AC_MSG_RESULT(not found)
2034                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2035             else
2036                 AC_MSG_RESULT($MICROWIN)
2037                 AC_DEFINE(wxUSE_NANOX)
2038             fi
2039         fi
2040
2041         xpm_link=
2042         AC_MSG_CHECKING(for Xpm library)
2043         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2044         if test "$ac_find_libraries" != "" ; then
2045             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2046             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2047             xpm_link=" -lXpm"
2048             AC_DEFINE(wxHAVE_LIB_XPM)
2049             AC_MSG_RESULT(found at $ac_find_libraries)
2050         else
2051             AC_TRY_COMPILE(
2052                 [
2053                     #include <X11/xpm.h>
2054                 ],
2055                 [
2056                     int version;
2057                     version = XpmLibraryVersion();
2058                 ],
2059                 [
2060                     xpm_link=" -lXpm"
2061                     AC_DEFINE(wxHAVE_LIB_XPM)
2062                     AC_MSG_RESULT(found in default search path)
2063                     COMPILED_X_PROGRAM=0
2064                 ],
2065                 [
2066                     AC_MSG_RESULT(no)
2067                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2068                 ]
2069             )
2070         fi
2071
2072         wxUSE_UNIVERSAL="yes"
2073
2074         if test "$wxUSE_NANOX" = "yes"; then
2075             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
2076             TOOLCHAIN_DEFS="${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 -DLINUX=1 -DUNIX=1 -DUSE_EXPOSURE -DSCREEN_HEIGHT=480 -DSCREEN_WIDTH=640 -DSCREEN_DEPTH=4 -DX11=1"
2077             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
2078         else
2079             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11$xpm_link"
2080         fi
2081
2082         TOOLKIT_VPATH="\${top_srcdir}/src/x11"
2083         TOOLKIT=X11
2084         GUIDIST=X11_DIST
2085     fi
2086
2087     if test "$wxUSE_WINE" = 1; then
2088         AC_CHECK_HEADER(windows.h, [],
2089         [
2090             AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2091         ])
2092
2093         xpm_link=
2094         AC_MSG_CHECKING(for Xpm library)
2095         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2096         if test "$ac_find_libraries" != "" ; then
2097             GUI_TK_LIBRARY="-L$ac_find_libraries"
2098             xpm_link=" -lXpm"
2099             AC_DEFINE(wxHAVE_LIB_XPM)
2100             AC_MSG_RESULT(found at $ac_find_libraries)
2101         else
2102             AC_MSG_RESULT(no)
2103             AC_MSG_WARN(library will be compiled without support for images in XPM format)
2104         fi
2105
2106         mesa_link=
2107         AC_MSG_CHECKING(for Mesa library)
2108         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,MesaGL)
2109         if test "$ac_find_libraries" != "" ; then
2110             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -L$ac_find_libraries"
2111             mesa_link=" -lMesaGL"
2112             AC_MSG_RESULT(found at $ac_find_libraries)
2113         else
2114             AC_MSG_ERROR(no)
2115         fi
2116
2117         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lwine$mesa_link$xpm_link -lXxf86dga -lXxf86vm -lSM -lICE -lXext -lXmu -lX11 -lncurses"
2118         TOOLKIT=MSW
2119         GUIDIST=MSW_DIST
2120         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXWINE__"
2121     fi
2122
2123     if test "$wxUSE_MOTIF" = 1; then
2124         dnl use standard macros to check for X headers/libs, this brings support
2125         dnl for the standard configure options --x-includes and --x-libraries
2126         AC_PATH_XTRA
2127
2128         if test "$no_x" = "yes"; then
2129           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2130         fi
2131
2132         GUI_TK_LIBRARY="$X_LIBS"
2133         TOOLKIT_INCLUDE="$X_CFLAGS"
2134         AFMINSTALL=afminstall
2135         COMPILED_X_PROGRAM=0
2136
2137         AC_MSG_CHECKING(for Motif/Lesstif headers)
2138         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2139         if test "$ac_find_includes" != "" ; then
2140             AC_MSG_RESULT(found $ac_find_includes)
2141         else
2142             AC_TRY_COMPILE(
2143                 [
2144                     #include <Xm/Xm.h>
2145                 ],
2146                 [
2147                     int version;
2148                     version = xmUseVersion;
2149                 ],
2150                 [
2151                     AC_MSG_RESULT(found in default search path)
2152                     COMPILED_X_PROGRAM=1
2153                 ],
2154                 [
2155                     AC_MSG_RESULT(no)
2156                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2157                 ]
2158             )
2159         fi
2160
2161         if test "$COMPILED_X_PROGRAM" = 0; then
2162             AC_MSG_CHECKING(for Motif/Lesstif library)
2163             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2164             if test "$ac_find_libraries" != "" ; then
2165                 WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2166                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2167
2168                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2169                 TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2170                 AC_MSG_RESULT(found at $ac_find_libraries)
2171             else
2172                 dnl it might happen that we found headers in one of the standard
2173                 dnl paths but the libs are elsewhere - we do need to try to
2174                 dnl compile a sample program then here
2175                 AC_TRY_COMPILE(
2176                     [
2177                         #include <Xm/Xm.h>
2178                     ],
2179                     [
2180                         int version;
2181                         version = xmUseVersion;
2182                     ],
2183                     [
2184                         AC_MSG_RESULT(found in default search path)
2185                         COMPILED_X_PROGRAM=1
2186                     ],
2187                     [
2188                         AC_MSG_RESULT(no)
2189                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2190                     ]
2191                 )
2192             fi
2193         fi
2194
2195         xpm_link=
2196         AC_MSG_CHECKING(for Xpm library)
2197         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2198         if test "$ac_find_libraries" != "" ; then
2199             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2200             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2201             xpm_link=" -lXpm"
2202             AC_DEFINE(wxHAVE_LIB_XPM)
2203             AC_MSG_RESULT(found at $ac_find_libraries)
2204         else
2205             AC_TRY_COMPILE(
2206                 [
2207                     #include <X11/xpm.h>
2208                 ],
2209                 [
2210                     int version;
2211                     version = XpmLibraryVersion();
2212                 ],
2213                 [
2214                     xpm_link=" -lXpm"
2215                     AC_DEFINE(wxHAVE_LIB_XPM)
2216                     AC_MSG_RESULT(found in default search path)
2217                     COMPILED_X_PROGRAM=0
2218                 ],
2219                 [
2220                     AC_MSG_RESULT(no)
2221                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2222                 ]
2223             )
2224         fi
2225
2226         dnl MBN: this should really be an AC_TRY_LINK, but it is faster
2227         dnl      to special case it
2228         xt_needs_sm_ice=
2229         case "${host}" in
2230           *-*-cygwin* )
2231             xt_needs_sm_ice=" -lSM -lICE"
2232             ;;
2233         esac
2234
2235         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm$xpm_link -lXmu -lXext -lXt${xt_needs_sm_ice} -lX11"
2236         TOOLKIT_VPATH="\${top_srcdir}/src/motif${PATH_IFS}\${top_srcdir}/src/motif/xmcombo"
2237         TOOLKIT=MOTIF
2238         GUIDIST=MOTIF_DIST
2239     fi
2240
2241     if test "$wxUSE_MAC" = 1; then
2242         if test "$wxUSE_PRECOMP" = "yes"; then
2243             CPPFLAGS="$CPPFLAGS -cpp-precomp"
2244         else
2245             CPPFLAGS="$CPPFLAGS -no-cpp-precomp"
2246         fi
2247         CPPFLAGS="$CPPFLAGS -I/Developer/Headers/FlatCarbon -I\${top_srcdir}/src/mac/morefile"
2248         CFLAGS="$CFLAGS -fpascal-strings"
2249         CXXFLAGS="$CXXFLAGS -fpascal-strings"
2250
2251         TOOLKIT_VPATH="\${top_srcdir}/src/mac${PATH_IFS}\${top_srcdir}/src/mac/morefile"
2252         TOOLKIT=MAC
2253         dnl we can't call this MAC_DIST or autoconf thinks its a macro
2254         GUIDIST=MACX_DIST
2255     fi
2256
2257     if test "$wxUSE_PM" = 1; then
2258         TOOLKIT=PM
2259         GUIDIST=GTK_DIST
2260     fi
2261
2262     dnl the name of the directory where the files for this toolkit live
2263     if test "$TOOLKIT" = "PM" ; then
2264         TOOLKIT_DIR="os2"
2265     else
2266         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
2267     fi
2268
2269     dnl misc other files depending on the port
2270     PORT_FILES="\${top_srcdir}/src/\$(TOOLKITDIR)/files.lst"
2271
2272     if test "$wxUSE_UNIVERSAL" = "yes"; then
2273         ALL_OBJECTS="\$(GUI_LOWLEVEL_OBJS) \${UNIVOBJS}"
2274
2275         dnl ALL_SOURCES and ALL_HEADERS shouldn't include really all sources
2276         dnl and headers as some/most are not needed for wxUniv but I don't
2277         dnl have time to add GUI_LOWLEVEL_SOURCES/HEADERS stuff now (TODO!)
2278         ALL_SOURCES="\$(ALL_SOURCES) \${UNIV_SOURCES}"
2279         ALL_HEADERS="\$(ALL_HEADERS) \${UNIV_HEADERS}"
2280
2281         PORT_FILES="${PORT_FILES} \${top_srcdir}/src/univ/files.lst"
2282         if test "$wxUSE_X11" = 1; then
2283             TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}${PATH_IFS}\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes"
2284         else
2285             TOOLKIT_VPATH="\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes${PATH_IFS}\${top_srcdir}/src/${TOOLKIT_DIR}"
2286         fi
2287         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
2288         WIDGET_SET=univ
2289     else
2290         ALL_OBJECTS="\$(GUIOBJS)"
2291         ALL_SOURCES="\$(ALL_SOURCES)"
2292         ALL_HEADERS="\$(ALL_HEADERS)"
2293     fi
2294
2295     ALL_OBJECTS="${ALL_OBJECTS} \$(COMMONOBJS) \$(GENERICOBJS)"
2296
2297     if test "$TOOLKIT" != "MSW" -a "$USE_DOS" != 1; then
2298         ALL_OBJECTS="${ALL_OBJECTS} \$(UNIXOBJS)"
2299     fi
2300
2301     if test "$wxUSE_HTML" = "yes"; then
2302         ALL_OBJECTS="${ALL_OBJECTS} \$(HTMLOBJS)"
2303     fi
2304
2305     if test "$wxUSE_LIBJPEG" = "builtin" ; then
2306         ALL_OBJECTS="${ALL_OBJECTS} \$(JPEGOBJS)"
2307     fi
2308     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2309         ALL_OBJECTS="${ALL_OBJECTS} \$(TIFFOBJS)"
2310     fi
2311     if test "$wxUSE_LIBPNG" = "builtin" ; then
2312         ALL_OBJECTS="${ALL_OBJECTS} \$(PNGOBJS)"
2313     fi
2314
2315     dnl distribute samples/demos/utils with GUI versions
2316     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
2317     DISTDIR="wx\$(TOOLKIT)"
2318 else
2319     USE_GUI=0
2320
2321     dnl this doesn't quite work right for wxBase, but the places
2322     dnl where it is wrong aren't fatal (yet) though.
2323     TOOLKIT_DIR="base"
2324
2325     dnl the sources, their dependenices and the headers
2326     if test "$USE_WIN32" = 1 ; then
2327         ALL_OBJECTS="\${BASE_OBJS} \${BASE_MSW_OBJS}"
2328         TOOLKIT_VPATH="\${top_srcdir}/src/msw"
2329
2330         dnl yes, the toolkit for wxBase on win32 is actually MSW
2331         dnl wxBase on unix does not need a 'TOOLKIT' defined.
2332         TOOLKIT="MSW"
2333     else
2334         ALL_OBJECTS="\${BASE_OBJS} \${BASE_UNIX_OBJS}"
2335         TOOLKIT_VPATH="\${top_srcdir}/src/unix"
2336     fi
2337
2338     ALL_SOURCES="\$(ALL_SOURCES)"
2339     ALL_HEADERS="\$(ALL_HEADERS)"
2340
2341     PORT_FILES="\${top_srcdir}/src/files.lst"
2342
2343     dnl distribute only wxBase sources/headers
2344     GUIDIST="BASE_DIST"
2345     DISTDIR="wxBase"
2346 fi
2347
2348 dnl ---------------------------------------------------------------------------
2349 dnl Optional libraries included when system library is not used
2350 dnl ---------------------------------------------------------------------------
2351
2352 dnl ODBC objects are Unix only
2353 if test "$TOOLKIT" != "MSW" -a "$wxUSE_ODBC" = "yes" ; then
2354     ALL_OBJECTS="${ALL_OBJECTS} \$(IODBCOBJS)"
2355 fi
2356
2357 if test "$wxUSE_REGEX" = "builtin" ; then
2358     ALL_OBJECTS="${ALL_OBJECTS} \$(REGEXOBJS)"
2359 fi
2360 if test "$wxUSE_ZLIB" = "builtin" ; then
2361     ALL_OBJECTS="${ALL_OBJECTS} \$(ZLIBOBJS)"
2362 fi
2363
2364 dnl ---------------------------------------------------------------------------
2365 dnl OpenGL libraries
2366 dnl ---------------------------------------------------------------------------
2367
2368 if test "$wxUSE_OPENGL" = "yes"; then
2369     if test "$wxUSE_MAC" = 1; then
2370         OPENGL_LIBS="-framework OpenGL -framework AGL"
2371     elif test "$wxUSE_MSW" = 1; then
2372         OPENGL_LIBS="-lopengl32 -lglu32"
2373     else
2374         AC_CHECK_HEADER(GL/gl.h,
2375             [
2376                 AC_MSG_CHECKING([for -lGL])
2377                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[GL])
2378                 if test "$ac_find_libraries" != "" ; then
2379                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2380                     if test "$ac_path_to_link" = " -L/usr/lib" ; then
2381                         LDFLAGS_GL="$LDFLAGS"
2382                     else
2383                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2384                     fi
2385                     OPENGL_LIBS="-lGL -lGLU"
2386                     AC_MSG_RESULT([yes])
2387                 else
2388                     AC_MSG_RESULT([no])
2389                     AC_MSG_CHECKING([for -lMesaGL])
2390                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[MesaGL])
2391                     if test "$ac_find_libraries" != "" ; then
2392                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2393                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2394                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
2395                         AC_MSG_RESULT([yes])
2396                     else
2397                         AC_MSG_RESULT([no])
2398                     fi
2399                 fi
2400             ])
2401
2402         if test "x$OPENGL_LIBS" = "x"; then
2403             dnl it should be an error and not a warning because OpenGL is not on
2404             dnl by default and so if it had been explicitely requested, we
2405             dnl shouldn't just fall back to compiling the library without it
2406             AC_MSG_ERROR(OpenGL libraries not available)
2407         fi
2408     fi
2409
2410     if test "$wxUSE_OPENGL" = "yes"; then
2411         AC_DEFINE(wxUSE_OPENGL)
2412         AC_DEFINE(wxUSE_GLCANVAS)
2413         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl"
2414     fi
2415 fi
2416
2417 if test -z "$TOOLKIT_VPATH" ; then
2418     TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}"
2419 fi
2420
2421 dnl the symbol which allows conditional compilation for the given toolkit
2422 if test -n "$TOOLKIT" ; then
2423     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
2424 fi
2425
2426 lib_unicode_suffix=
2427 if test "$wxUSE_UNICODE" = "yes"; then
2428     lib_unicode_suffix=u
2429 fi
2430
2431 lib_debug_suffix=
2432 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
2433     lib_debug_suffix=d
2434 fi
2435
2436 TOOLCHAIN_NAME="${TOOLKIT_DIR}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}-${WX_RELEASE}"
2437 TOOLCHAIN_NAME_GL="${TOOLKIT_DIR}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_gl-${WX_RELEASE}"
2438
2439 if test "$cross_compiling" = "yes"; then
2440     TOOLCHAIN_NAME="${TOOLCHAIN_NAME}-${host_alias}"
2441     TOOLCHAIN_NAME_GL="${TOOLCHAIN_NAME_GL}-${host_alias}"
2442 fi
2443
2444 dnl library link name
2445 WX_LIBRARY="wx_${TOOLCHAIN_NAME}"
2446 WX_LIBRARY_GL="wx_${TOOLCHAIN_NAME_GL}"
2447
2448 dnl the name of the shared library
2449 WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2450 WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2451
2452 dnl the name of the links to the shared library
2453 WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}"
2454 WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
2455 WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}"
2456 WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2457
2458 case "${host}" in
2459     *-*-cygwin* | *-*-mingw32* )
2460
2461         dnl If we are cross compiling we want to use the 'full' unix type name for the
2462         dnl lib, but for a native install use the windows style naming convention.
2463         dnl (excepting again that we strip the ELF style version numbers off it).
2464
2465         dnl FIXME: is this GL stuff actually even used for wxMSW?  should it be??
2466
2467         if test "$cross_compiling" != "yes" -a "$TOOLKIT_DIR" = "msw"; then
2468             WX_LIBRARY="wxmsw${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2469             WX_LIBRARY_GL="wxmsw_gl${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2470             WX_LIBRARY_NAME_SHARED="${WX_LIBRARY}.${SO_SUFFIX}"
2471             WX_LIBRARY_NAME_SHARED_GL="${WX_LIBRARY_GL}.${SO_SUFFIX}"
2472         else
2473             WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}"
2474             WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2475         fi
2476         ;;
2477
2478     *-*-darwin* )
2479         dnl Under Mac OS X, we should build real frameworks instead of simple
2480         dnl dynamic shared libraries (in order to embed the resources)
2481         if test "$wxUSE_MAC" = 1; then
2482             dnl the name of the resources file for wxMac
2483             WX_RESOURCES_MACOSX_ASCII="lib${WX_LIBRARY}.r"
2484             WX_RESOURCES_MACOSX_DATA="lib${WX_LIBRARY}.rsrc"
2485         fi
2486         ;;
2487 esac
2488
2489 dnl the name of the static library
2490 WX_LIBRARY_NAME_STATIC="lib${WX_LIBRARY}.a"
2491 WX_LIBRARY_NAME_STATIC_GL="lib${WX_LIBRARY_GL}.a"
2492
2493 dnl define which libs wx-config should link.
2494 WXCONFIG_LIBS="-l${WX_LIBRARY}"
2495 WXCONFIG_LIBS_STATIC="lib${WX_LIBRARY}.a"
2496
2497 if test "$wxUSE_OPENGL" = "yes"; then
2498     WXCONFIG_LIBS_GL="-l${WX_LIBRARY_GL} ${OPENGL_LIBS}"
2499     WXCONFIG_LIBS_STATIC_GL="lib${WX_LIBRARY_GL}.a ${OPENGL_LIBS}"
2500 fi
2501
2502
2503 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
2504
2505 if test "$wxUSE_SHARED" = "yes"; then
2506     case "${host}" in
2507       *-pc-os2_emx | *-pc-os2-emx | \
2508       *-pc-msdosdjgpp )
2509         dnl only static for now
2510         wxUSE_SHARED=no
2511         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
2512       ;;
2513     esac
2514 fi
2515
2516 if test "$wxUSE_SHARED" = "yes"; then
2517
2518     dnl install targets
2519     if test "$wxUSE_OPENGL" = "yes"; then
2520         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS CREATE_INSTALLED_LINKS_GL"
2521         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1} \$(build_libdir)/${WX_LIBRARY_LINK1_GL}"
2522     else
2523         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2524         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1}"
2525     fi
2526
2527     dnl the extra compiler flags needed for compilation of shared library
2528     if test "$GCC" = "yes"; then
2529         dnl the switch for gcc is the same under all platforms
2530         PIC_FLAG="-fPIC"
2531     fi
2532
2533     dnl the command to use for creating the shared library
2534     SHARED_LD="${CXX} -shared -o"
2535
2536     case "${host}" in
2537       *-hp-hpux* )
2538         dnl default settings are good for gcc but not for the native HP-UX
2539         if test "$GCC" == "yes"; then
2540             SHARED_LD="${SHARED_LD} ${PIC_FLAG}"
2541         else
2542             dnl no idea why it wants it, but it does
2543             LDFLAGS="$LDFLAGS -L/usr/lib"
2544
2545             SHARED_LD="${CXX} -b -o"
2546             PIC_FLAG="+Z"
2547         fi
2548
2549         dnl install shared libs without symlinks
2550         if test "$wxUSE_OPENGL" = "yes"; then
2551             WX_ALL_INSTALLED="preinstall_gl"
2552             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
2553         else
2554             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
2555         fi
2556       ;;
2557
2558       *-*-linux* )
2559         if test "$GCC" != "yes"; then
2560             AC_CACHE_CHECK([for Intel compiler], wx_cv_prog_icc,
2561             [
2562                 AC_TRY_COMPILE([],
2563                     [
2564                         #ifndef __INTEL_COMPILER
2565                         #error Not icc
2566                         #endif
2567                     ],
2568                     wx_cv_prog_icc=yes,
2569                     wx_cv_prog_icc=no
2570                 )
2571             ])
2572             if test "$wx_cv_prog_icc" = "yes"; then
2573                 PIC_FLAG="-KPIC"
2574             fi
2575         fi
2576
2577         if test "$wxUSE_SONAME" = "yes" ; then
2578             SONAME_FLAGS="-Wl,-soname,${WX_LIBRARY_LINK1}"
2579             SONAME_FLAGS_GL="-Wl,-soname,${WX_LIBRARY_LINK1_GL}"
2580             dnl substitute this in makelib.env for the contrib libs
2581             WX_TARGET_LIBRARY_SONAME="-Wl,-soname,\$(TARGETLIB_LINK1)"
2582         fi
2583       ;;
2584
2585       *-*-solaris2* )
2586         if test "$GCC" = yes ; then
2587             dnl newer versions of gcc need -isystem to compile X headers on
2588             dnl Solaris (which use old style C syntax)
2589             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
2590         else
2591             SHARED_LD="${CXX} -G -o"
2592             PIC_FLAG="-KPIC"
2593             SONAME_FLAGS="-h ${WX_LIBRARY_NAME_SHARED}"
2594             SONAME_FLAGS_GL="-h ${WX_LIBRARY_NAME_SHARED_GL}"
2595         fi
2596       ;;
2597
2598       *-*-darwin* )
2599         dnl For Unix to MacOS X porting instructions, see:
2600         dnl http://fink.sourceforge.net/doc/porting/porting.html
2601         CFLAGS="$CFLAGS -fno-common -DWXMAKINGDLL"
2602         CXXFLAGS="$CXXFLAGS -fno-common -DWXMAKINGDLL"
2603         dnl wxWindows must be fully binded (lazy binding breaks RTTI classinfo)
2604         dnl this can be done either with the exe linker flag -Wl,-bind_at_load
2605         dnl or with a double stage link in order to create a single module
2606         dnl "-init _wxWindowsDylibInit" not useful with lazy linking solved
2607         SHARED_LD="\${top_srcdir}/distrib/mac/shared-ld-sh -undefined suppress -flat_namespace -o"
2608         PIC_FLAG="-dynamic -fPIC"
2609         SONAME_FLAGS="-compatibility_version ${WX_RELEASE} -current_version ${WX_VERSION}"
2610         SONAME_FLAGS_GL=${SONAME_FLAGS}
2611       ;;
2612
2613       *-*-aix* )
2614         dnl the abs path below used to be hardcoded here so I guess it must
2615         dnl be some sort of standard location under AIX?
2616         AC_CHECK_PROG(AIX_CXX_LD, makeC++SharedLib,
2617                       makeC++SharedLib, /usr/lpp/xlC/bin/makeC++SharedLib)
2618
2619         SHARED_LD="$(AIX_CXX_LD) -p 0 -o"
2620       ;;
2621
2622       *-*-cygwin* | *-*-mingw32* )
2623
2624         WX_LIBRARY_IMPORTLIB="${WX_LIBRARY_NAME_SHARED}.a"
2625
2626         SHARED_LD="${CXX} -shared -Wl,--out-implib,lib/${WX_LIBRARY_IMPORTLIB} -o"
2627         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
2628
2629         PIC_FLAG="-UWXUSINGDLL -DWXMAKINGDLL=1 -D_DLL=1 -D_WINDLL=1"
2630
2631         dnl install shared libs without symlinks
2632         if test "$wxUSE_OPENGL" = "yes"; then
2633             WX_ALL_INSTALLED="preinstall_gl"
2634             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
2635         else
2636             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
2637         fi
2638       ;;
2639
2640       *-*-beos* )
2641         dnl can't use gcc under BeOS for shared library creation because it
2642         dnl complains about missing 'main'
2643         SHARED_LD="${LD} -shared -o"
2644       ;;
2645
2646       *-*-freebsd* | *-*-openbsd* | *-*-netbsd* | \
2647       *-*-sunos4* | \
2648       *-*-irix5* | *-*-irix6* | \
2649       *-*-osf* | \
2650       *-*-dgux5* | \
2651       *-*-sysv5* )
2652         dnl defaults are ok
2653       ;;
2654
2655       *)
2656         AC_MSG_ERROR(unknown system type $host.)
2657     esac
2658
2659     dnl set target to shared if not explicitly chose static before
2660     if test "x$WX_TARGET_LIBRARY" = "x"; then
2661         WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_SHARED}"
2662         WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_SHARED_GL}"
2663     fi
2664
2665     dnl do not alter the LIBRARY_TYPE strings "so" and "a", they are magic
2666     WX_TARGET_LIBRARY_TYPE="so"
2667     INSTALL_LIBRARY='$(INSTALL_PROGRAM)'
2668 fi
2669
2670 dnl do not 'else' this, it may be changed in the above conditional.
2671 if test "$wxUSE_SHARED" = "no"; then
2672
2673     dnl give static wxBase and wxMSW build a working install target
2674     if test "$wxUSE_GUI" = "no" -o "$USE_WIN32" = 1 ; then
2675         dnl we're here because WX_ALL_INSTALLED is empty, but play safe anyway
2676         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
2677     fi
2678
2679     if test "$wxUSE_MAC" = 1; then
2680         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
2681     fi
2682
2683     if test "$wxUSE_OPENGL" = "yes"; then
2684         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_gl"
2685         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC} \$(build_libdir)/${WX_LIBRARY_NAME_STATIC_GL}"
2686     else
2687         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC}"
2688     fi
2689
2690     WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
2691     WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_STATIC_GL}"
2692
2693     WX_TARGET_LIBRARY_TYPE="a"
2694     INSTALL_LIBRARY='$(INSTALL_DATA)'
2695 fi
2696
2697 if test "$wxUSE_MAC" = 1; then
2698     dnl add the resources target for wxMac
2699     LIBWXMACRES="\$(top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
2700     WX_ALL="${WX_ALL} ${LIBWXMACRES}"
2701     WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_res"
2702     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
2703     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
2704     MACOSX_BUNDLE="bundle"
2705     if test "$wxUSE_SHARED" = "yes"; then
2706         dnl resources are bundled with shared library, not with applications
2707         LIBWXMACRESCOMP="\$(RESCOMP) -t APPL Carbon.r -o \$(BIN_PROGRAM)"
2708         LIBWXMACRESWXCONFIG="${RESCOMP} -t APPL Carbon.r -o"
2709     else
2710         dnl resources are bundled with applications, not with static library
2711         LIBWXMACRESCOMP="\$(RESCOMP) -t APPL Carbon.r ${LIBWXMACRES} -o \$(BIN_PROGRAM)"
2712         LIBWXMACRESWXCONFIG="${RESCOMP} -t APPL Carbon.r \${prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
2713     fi
2714 else
2715     if test "$wxUSE_PM" = 1; then
2716         LIBWXMACRESCOMP="emxbind -ep \$(BIN_PROGRAM)"
2717     fi
2718 fi
2719
2720 dnl ---------------------------------------------------------------------------
2721 dnl Checks for typedefs
2722 dnl ---------------------------------------------------------------------------
2723
2724 dnl   defines mode_t if not already defined
2725 AC_TYPE_MODE_T
2726 dnl   defines off_t if not already defined
2727 AC_TYPE_OFF_T
2728 dnl   defines pid_t if not already defined
2729 AC_TYPE_PID_T
2730 dnl   defines size_t if not already defined
2731 AC_TYPE_SIZE_T
2732 dnl   defines uid_t and gid_t if not already defined
2733 AC_TYPE_UID_T
2734
2735 dnl check what exactly size_t is on this machine - this is necessary to avoid
2736 dnl ambiguos overloads in several places, notably wx/string.h and wx/array.h
2737 AC_LANG_SAVE
2738 AC_LANG_CPLUSPLUS
2739 AC_CACHE_CHECK([if size_t is unsigned int],
2740     wx_cv_size_t_is_uint,
2741     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
2742     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
2743     dnl methods in a local class (i.e. class inside a function) declaration
2744     dnl without any objections!!
2745     dnl
2746     dnl hence the hack below: we must have Foo at global scope!
2747     AC_TRY_COMPILE([#include <stddef.h>],
2748         [
2749             return 0; }
2750
2751             struct Foo { void foo(size_t); void foo(unsigned int); };
2752
2753             int bar() {
2754         ],
2755         wx_cv_size_t_is_uint=no,
2756         wx_cv_size_t_is_uint=yes
2757     )
2758 )
2759
2760 if test "$wx_cv_size_t_is_uint" = "yes"; then
2761     AC_DEFINE(wxSIZE_T_IS_UINT)
2762 else
2763     AC_CACHE_CHECK([if size_t is unsigned long],
2764         wx_cv_size_t_is_ulong,
2765         AC_TRY_COMPILE([#include <stddef.h>],
2766             [
2767                 return 0; }
2768
2769                 struct Foo { void foo(size_t); void foo(unsigned long); };
2770
2771                 int bar() {
2772             ],
2773             wx_cv_size_t_is_ulong=no,
2774             wx_cv_size_t_is_ulong=yes
2775         )
2776     )
2777
2778     if test "$wx_cv_size_t_is_ulong" = "yes"; then
2779         AC_DEFINE(wxSIZE_T_IS_ULONG)
2780     fi
2781 fi
2782
2783 AC_LANG_RESTORE
2784
2785 dnl ---------------------------------------------------------------------------
2786 dnl Checks for structures
2787 dnl ---------------------------------------------------------------------------
2788
2789 dnl does passwd struct has the pw_gecos field?
2790 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
2791     [
2792         AC_TRY_COMPILE([#include <pwd.h>],
2793              [
2794                 char *p;
2795                 struct passwd *pw;
2796                 p = pw->pw_gecos;
2797              ],
2798              [
2799                 wx_cv_struct_pw_gecos=yes
2800              ],
2801              [
2802                 wx_cv_struct_pw_gecos=no
2803              ]
2804         )
2805     ]
2806 )
2807
2808 if test "$wx_cv_struct_pw_gecos" = "yes"; then
2809     AC_DEFINE(HAVE_PW_GECOS)
2810 fi
2811
2812 dnl ---------------------------------------------------------------------------
2813 dnl Check for functions
2814 dnl ---------------------------------------------------------------------------
2815
2816 dnl don't check for wchar_t functions if we haven't got wchar_t itself
2817 WCHAR_OK=0
2818 if test "$wx_cv_sizeof_wchar_t" != "0"; then
2819     dnl check for wcslen
2820     WCHAR_LINK=
2821     AC_CHECK_FUNCS(wcslen, [
2822                     AC_DEFINE(HAVE_WCSLEN)
2823                     WCHAR_OK=1
2824                   ])
2825
2826     if test "$WCHAR_OK" = 0; then
2827         if test "$TOOLKIT" = "MSW"; then
2828             AC_CHECK_LIB(msvcrt, wcslen, [
2829                 AC_DEFINE(HAVE_WCSLEN)
2830                 WCHAR_OK=1
2831             ])
2832         else
2833             AC_CHECK_LIB(w, wcslen, [
2834                             AC_DEFINE(HAVE_WCSLEN)
2835                             WCHAR_LINK=" -lw"
2836                             WCHAR_OK=1
2837                         ])
2838         fi
2839     fi
2840 fi
2841
2842 dnl we need at least the definition of wchar_t itself and wcslen() to compile
2843 dnl with wchar_t support -- turn it off if we don't have this
2844 if test "$WCHAR_OK" = 1; then
2845     AC_DEFINE(wxUSE_WCHAR_T)
2846
2847     dnl also try to use wcsrtombs instead of wcstombs which is buggy in old GNU
2848     dnl libc versions if possible
2849     AC_CHECK_FUNCS(wcsrtombs)
2850 else
2851     dnl use built-in wcslen for Darwin (what about other BSD based systems?)
2852     if test "$USE_DARWIN" = 1; then
2853         AC_DEFINE(wxUSE_WCHAR_T)
2854     else
2855         AC_MSG_WARN([Wide character support is unavailable])
2856     fi
2857 fi
2858
2859 dnl check for vprintf/vsprintf() which are GNU extensions
2860 AC_FUNC_VPRINTF
2861
2862 dnl check for vsscanf() and vsnprintf() - on some platforms (Linux, glibc
2863 dnl 2.1.1 for the first one, HP-UX for the second) it's available in the
2864 dnl library but the prototype is missing, so we can't use AC_CHECK_FUNCS() here,
2865 dnl do it manually. We can't use AC_TRY_COMPILE(), either, because it doesn't
2866 dnl check if the symbol is available at linking time
2867
2868 dnl we use AC_TRY_LINK() here instead of AC_TRY_RUN() to make the checks
2869 dnl work for cross-compilation, but AC_TRY_LINK() normally only compiles
2870 dnl one function while we need at least 2 - hence the ugly hack below. To
2871 dnl understand why it works, remember that AC_TRY_LINK() just prepends
2872 dnl "int main() {" in the beginning of the code and "; return 0; }" at the
2873 dnl end...
2874
2875 dnl if we fail to find vsnprintf, also try for _vsnprintf as that is what
2876 dnl we'll find under MSW if it exists.
2877
2878 dnl final note: AC_TRY_LINK will only be executed if there is nothing in
2879 dnl the cache so we have to do AC_DEFINE(HAVE_VSNPRINTF) below and not inside
2880 dnl it or the symbol wouldn't be defined for the 2nd and subsequent configure
2881 dnl runs
2882
2883 dnl check for vsnprintf() - a safe version of vsprintf()
2884 AC_CACHE_CHECK([for vsnprintf], wx_cv_func_vsnprintf,
2885 [
2886   AC_TRY_LINK([
2887                     #include <stdio.h>
2888                     #include <stdarg.h>
2889                  ], [
2890                     int wx_test_vsnprintf(const char *, ...);
2891
2892                     wx_test_vsnprintf("%s");
2893                     return 0;
2894                  }
2895
2896                  int wx_test_vsnprintf(const char *fmt, ...)
2897                  {
2898                     char *s;
2899
2900                     va_list argp;
2901                     va_start(argp, fmt);
2902                     vsnprintf(s, 42, fmt, argp);
2903                     va_end(argp);
2904                  ], [
2905                     wx_cv_func_vsnprintf=yes
2906                  ], [
2907                     AC_TRY_LINK([
2908                                       #include <stdio.h>
2909                                       #include <stdarg.h>
2910                                    ], [
2911                                       int wx_test_vsnprintf(const char *, ...);
2912
2913                                       wx_test_vsnprintf("%s");
2914                                       return 0;
2915                                    }
2916
2917                                    int wx_test_vsnprintf(const char *fmt, ...)
2918                                    {
2919                                       char *s;
2920
2921                                       va_list argp;
2922                                       va_start(argp, fmt);
2923                                       _vsnprintf(s, 42, fmt, argp);
2924                                       va_end(argp);
2925                                    ], [
2926                                       wx_cv_func_vsnprintf=yes
2927                                    ], [
2928                                       wx_cv_func_vsnprintf=no
2929                                    ])
2930                  ])
2931 ])
2932
2933 if test "$wx_cv_func_vsnprintf" = yes; then
2934     AC_DEFINE(HAVE_VSNPRINTF)
2935 else
2936     AC_MSG_WARN(unsafe function vsprintf will be used instead of vsnprintf)
2937 fi
2938
2939 dnl check for vsscanf()
2940 AC_CACHE_CHECK([for vsscanf], wx_cv_func_vsscanf,
2941 [
2942   AC_TRY_COMPILE([
2943                     #include <stdio.h>
2944                     #include <stdarg.h>
2945                 ], [
2946                     int wx_test_vsscanf(const char *, ...);
2947
2948                     wx_test_vsscanf("%d");
2949                     return 0;
2950                 }
2951
2952                 int wx_test_vsscanf(const char *fmt, ...)
2953                 {
2954                     va_list argp;
2955                     va_start(argp, fmt);
2956                     vsscanf("42", fmt, argp);
2957                     va_end(argp);
2958                 ], [
2959                     wx_cv_func_vsscanf=yes
2960                 ], [
2961                     wx_cv_func_vsscanf=no
2962                 ])
2963 ])
2964
2965 if test "$wx_cv_func_vsscanf" = yes; then
2966     AC_DEFINE(HAVE_VSSCANF)
2967 fi
2968
2969 dnl the following tests are for Unix(like) systems only
2970 if test "$TOOLKIT" != "MSW"; then
2971
2972 dnl check for available version of iconv()
2973
2974 AC_LANG_SAVE
2975 AC_LANG_CPLUSPLUS
2976 AM_ICONV
2977 LIBS="$LIBICONV $LIBS"
2978 AC_LANG_RESTORE
2979
2980 dnl check for POSIX signals if we need them
2981 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
2982     AC_CHECK_FUNCS(sigaction)
2983
2984     if test "$ac_cv_func_sigaction" = "no"; then
2985         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
2986         wxUSE_ON_FATAL_EXCEPTION=no
2987     fi
2988
2989     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
2990       AC_LANG_SAVE
2991       AC_LANG_CPLUSPLUS
2992
2993       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
2994       [
2995         AC_TRY_COMPILE([#include <signal.h>],
2996                      [
2997                         extern void testSigHandler(int);
2998
2999                         struct sigaction sa;
3000                         sa.sa_handler = testSigHandler;
3001                      ], [
3002                         wx_cv_type_sa_handler=int
3003                      ], [
3004                         wx_cv_type_sa_handler=void
3005                      ])
3006       ])
3007
3008       AC_LANG_RESTORE
3009
3010       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3011     fi
3012 fi
3013
3014 dnl check for vfork() (even if it's the same as fork() in modern Unices)
3015 AC_CHECK_FUNCS(vfork)
3016
3017 dnl check for the function for temp files creation
3018 AC_CHECK_FUNCS(mkstemp mktemp, break)
3019
3020 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3021 dnl Linux and *BSD and statvfs() under Solaris
3022 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3023     AC_TRY_COMPILE(
3024         [
3025              #if defined(__BSD__)
3026                #include <sys/param.h>
3027                #include <sys/mount.h>
3028              #else
3029                #include <sys/vfs.h>
3030              #endif
3031         ],
3032         [
3033              long l;
3034              struct statfs fs;
3035              statfs("/", &fs);
3036              l = fs.f_bsize;
3037              l += fs.f_blocks;
3038              l += fs.f_bavail;
3039         ],
3040         [
3041              wx_cv_func_statfs=yes
3042         ],
3043         [
3044              wx_cv_func_statfs=no
3045         ]
3046     )
3047 )
3048
3049 if test "$wx_cv_func_statfs" = "yes"; then
3050     AC_DEFINE(HAVE_STATFS)
3051 else
3052     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3053         AC_TRY_COMPILE(
3054             [
3055                  #include <sys/statvfs.h>
3056             ],
3057             [
3058                  long l;
3059                  struct statvfs fs;
3060                  statvfs("/", &fs);
3061                  l = fs.f_bsize;
3062                  l += fs.f_blocks;
3063                  l += fs.f_bavail;
3064             ],
3065             [
3066                  wx_cv_func_statvfs=yes
3067             ],
3068             [
3069                  wx_cv_func_statvfs=no
3070             ]
3071         )
3072     )
3073
3074     if test "$wx_cv_func_statvfs" = "yes"; then
3075         AC_DEFINE(HAVE_STATVFS)
3076     else
3077         AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3078     fi
3079 fi
3080
3081 dnl check for fcntl() or at least flock() needed by Unix implementation of
3082 dnl wxSingleInstanceChecker
3083 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3084     AC_CHECK_FUNCS(fcntl flock, break)
3085
3086     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
3087         AC_MSG_WARN(wxSingleInstanceChecker not available)
3088         wxUSE_SNGLINST_CHECKER=no
3089     fi
3090 fi
3091
3092 dnl check for timegm() used by datetime.cpp
3093 AC_CHECK_FUNCS(timegm)
3094
3095 dnl look for a function to modify the environment
3096 AC_CHECK_FUNCS(putenv setenv, break)
3097
3098 HAVE_SOME_SLEEP_FUNC=0
3099 if test "$USE_BEOS" = 1; then
3100     dnl BeOS has its own (wonder where did they get it from) sleep() function
3101     dnl in unistd.h
3102     AC_DEFINE(HAVE_SLEEP)
3103     HAVE_SOME_SLEEP_FUNC=1
3104 fi
3105
3106 if test "$USE_DARWIN" = 1; then
3107     dnl Mac OS X has both nanosleep and usleep
3108     dnl but only usleep is defined in unistd.h
3109     AC_DEFINE(HAVE_USLEEP)
3110     HAVE_SOME_SLEEP_FUNC=1
3111 fi
3112
3113 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
3114     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
3115     POSIX4_LINK=
3116     AC_CHECK_FUNCS(nanosleep,
3117         AC_DEFINE(HAVE_NANOSLEEP),
3118         [
3119             AC_CHECK_LIB(posix4, nanosleep,
3120                 [
3121                     AC_DEFINE(HAVE_NANOSLEEP)
3122                     POSIX4_LINK=" -lposix4"
3123                 ],
3124                 [
3125                     AC_CHECK_FUNCS(usleep,
3126                         AC_DEFINE(HAVE_USLEEP),
3127                         AC_MSG_WARN([wxSleep() function will not work])
3128                     )
3129                 ]
3130             )
3131         ]
3132     )
3133 fi
3134
3135 dnl check for uname (POSIX) and gethostname (BSD)
3136 AC_CHECK_FUNCS(uname gethostname, break)
3137
3138 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
3139 dnl but not for C++ one - hence change language)
3140 AC_LANG_SAVE
3141 AC_LANG_CPLUSPLUS
3142
3143 AC_CHECK_FUNCS(strtok_r)
3144
3145 AC_LANG_RESTORE
3146
3147 dnl check for inet_addr and inet_aton (these may live either in libc, or in
3148 dnl libnsl or libresolv or libsocket)
3149 INET_LINK=
3150 AC_CHECK_FUNCS(inet_addr,
3151     AC_DEFINE(HAVE_INET_ADDR),
3152     [
3153         AC_CHECK_LIB(nsl, inet_addr,
3154             INET_LINK="nsl",
3155             AC_CHECK_LIB(resolv, inet_addr,
3156                 INET_LINK="resolv",
3157                 AC_CHECK_LIB(socket, inet_addr,
3158                     INET_LINK="socket"
3159                 )
3160             )
3161         )
3162     ]
3163 )
3164
3165 AC_CHECK_FUNCS(inet_aton,
3166         AC_DEFINE(HAVE_INET_ATON),
3167         [
3168             dnl only check it in the same lib
3169             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
3170         ])
3171
3172 if test "x$INET_LINK" != "x"; then
3173     AC_DEFINE(HAVE_INET_ADDR)
3174     INET_LINK=" -l$INET_LINK"
3175 fi
3176
3177 fi
3178 dnl if !MSW
3179
3180 dnl ===========================================================================
3181 dnl Now we have all the info we need - use it!
3182 dnl ===========================================================================
3183
3184 dnl flush the cache
3185 AC_CACHE_SAVE
3186
3187 dnl ---------------------------------------------------------------------------
3188 dnl thread support for Unix (always available under Win32)
3189 dnl ---------------------------------------------------------------------------
3190
3191 dnl under MSW we always have thread support
3192 CPP_MT_FLAG=
3193 if test "$TOOLKIT" != "MSW"; then
3194
3195     dnl the code below:
3196     dnl
3197     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
3198     dnl   necessary to build the MT programs for the linker and compiler
3199     dnl   respectively
3200     dnl
3201     dnl   sets wxUSE_THREADS=1 if thread support is activated
3202
3203     THREADS_LINK=
3204     THREADS_CFLAGS=
3205
3206     if test "$wxUSE_THREADS" = "yes" ; then
3207         if test "$wxUSE_WINE" = 1 ; then
3208             AC_MSG_WARN([Threads are not supported under WINE... disabled])
3209             wxUSE_THREADS="no"
3210         elif test "$USE_BEOS" = 1; then
3211             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
3212             wxUSE_THREADS="no"
3213         fi
3214     fi
3215
3216     if test "$wxUSE_THREADS" = "yes" ; then
3217         dnl find if POSIX threads are available
3218         dnl
3219         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
3220         dnl archive from http://ac-archive.sourceforge.net/
3221         dnl
3222         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
3223         dnl Forero Cuervo <bachue@bachue.com> for the original code
3224
3225         dnl TODO: cache the result
3226
3227         dnl define the list of the thread options to try in the loop below
3228         dnl with the convention that anything starting with '-' is a cpp flag
3229         dnl while anything else is a library (i.e. there is an implicit "-l")
3230         THREAD_OPTS="-pthread"
3231         case "${host}" in
3232           *-*-solaris2* | *-*-sunos4* )
3233                 if test "x$GCC" = "xyes"; then
3234                     dnl Solaris/gcc combination use this one for some reason
3235                     THREAD_OPTS="-pthreads $THREAD_OPTS"
3236                 else
3237                     THREAD_OPTS="-mt $THREAD_OPTS"
3238                 fi
3239                 ;;
3240           *-*-freebsd*)
3241                 dnl look, in order, for the kernel threads, then Linux threads
3242                 dnl and finally the userland threads
3243                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
3244                 ;;
3245           *-*-darwin* | *-*-cygwin* )
3246                 dnl Darwin / Mac OS X just uses -lpthread tested below
3247                 dnl and so does Cygwin
3248                 THREAD_OPTS=""
3249                 ;;
3250           *-*-aix*)
3251                 dnl AIX calls the library libpthreads - thanks IBM!
3252                 THREAD_OPTS="pthreads"
3253                 ;;
3254         esac
3255
3256         dnl simply linking with libpthread should make the test below work but
3257         dnl it's far from certain that the threaded programs compiled without
3258         dnl any special switches actually work, so try it after all the others
3259         THREAD_OPTS="$THREAD_OPTS pthread none"
3260
3261         dnl now test for all possibilities
3262         THREADS_OK=no
3263         for flag in $THREAD_OPTS; do
3264             case $flag in
3265                 none)
3266                     AC_MSG_CHECKING([whether pthreads work without any flags])
3267                     ;;
3268
3269                 -*)
3270                     AC_MSG_CHECKING([whether pthreads work with $flag])
3271                     THREADS_CFLAGS="$flag"
3272                     ;;
3273
3274                 *)
3275                     AC_MSG_CHECKING([for the pthreads library -l$flag])
3276                     THREADS_LINK="-l$flag"
3277                     ;;
3278               esac
3279
3280               save_LIBS="$LIBS"
3281               save_CFLAGS="$CFLAGS"
3282               LIBS="$THREADS_LINK $LIBS"
3283               CFLAGS="$THREADS_CFLAGS $CFLAGS"
3284
3285               AC_TRY_LINK([#include <pthread.h>],
3286                           [pthread_create(0,0,0,0);],
3287                           THREADS_OK=yes)
3288
3289               LIBS="$save_LIBS"
3290               CFLAGS="$save_CFLAGS"
3291
3292               AC_MSG_RESULT($THREADS_OK)
3293               if test "x$THREADS_OK" = "xyes"; then
3294                       break;
3295               fi
3296
3297               THREADS_LINK=""
3298               THREADS_CFLAGS=""
3299       done
3300
3301       if test "x$THREADS_OK" != "xyes"; then
3302           wxUSE_THREADS=no
3303           AC_MSG_WARN([No thread support on this system... disabled])
3304       else
3305           dnl yes, these special compiler flags should be used with the
3306           dnl linker as well
3307           LIBS="$THREADS_LINK $THREADS_CFLAGS $LIBS"
3308
3309           AC_MSG_CHECKING([if more special flags are required for pthreads])
3310           flag=no
3311           case "${host}" in
3312             *-aix* | *-freebsd*)
3313                 flag="-D_THREAD_SAFE"
3314                 ;;
3315             *solaris* | alpha*-osf*)
3316                 flag="-D_REENTRANT"
3317                 ;;
3318           esac
3319           AC_MSG_RESULT(${flag})
3320           if test "x$flag" != xno; then
3321               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
3322           fi
3323
3324           if test "x$THREADS_CFLAGS" != "x"; then
3325             dnl don't add these options to CPPFLAGS as cpp might not know them
3326             CFLAGS="$CFLAGS $THREADS_CFLAGS"
3327             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
3328           fi
3329       fi
3330     fi
3331
3332     dnl do other tests only if we are using threads
3333     if test "$wxUSE_THREADS" = "yes" ; then
3334       AC_CHECK_FUNCS(thr_setconcurrency)
3335
3336       AC_CHECK_HEADERS(sched.h)
3337       if test "$ac_cv_header_sched_h" = "yes"; then
3338           AC_CHECK_FUNC(sched_yield,
3339             AC_DEFINE(HAVE_SCHED_YIELD),
3340             [
3341                 AC_CHECK_LIB(posix4,
3342                     sched_yield,
3343                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
3344                     AC_MSG_WARN(wxThread::Yield will not work properly)
3345                 )
3346             ]
3347           )
3348       fi
3349
3350       dnl to be able to set the thread priority, we need to have all of the
3351       dnl following functions:
3352       dnl   1. pthread_attr_getschedpolicy
3353       dnl   2. sched_get_priority_min and sched_get_priority_max
3354       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
3355       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
3356       HAVE_PRIOR_FUNCS=0
3357       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
3358                      AC_CHECK_FUNC(pthread_attr_setschedparam,
3359                        AC_CHECK_FUNC(sched_get_priority_max,
3360                            HAVE_PRIOR_FUNCS=1,
3361                            AC_CHECK_LIB([posix4], sched_get_priority_max,
3362                              [
3363                                 HAVE_PRIOR_FUNCS=1
3364                                 POSIX4_LINK=" -lposix4"
3365                              ],
3366                            )
3367                        )
3368                      )
3369                    )
3370
3371       if test "$HAVE_PRIOR_FUNCS" = 1; then
3372         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
3373       else
3374         AC_MSG_WARN(Setting thread priority will not work)
3375       fi
3376
3377       AC_CHECK_FUNC(pthread_cancel,
3378                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
3379                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
3380
3381       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
3382       [
3383         AC_TRY_COMPILE([#include <pthread.h>],
3384                      [
3385                         pthread_cleanup_push(NULL, NULL);
3386                         pthread_cleanup_pop(0);
3387                      ], [
3388                         wx_cv_func_pthread_cleanup_push=yes
3389                      ], [
3390                         wx_cv_func_pthread_cleanup_push=no
3391                      ])
3392       ])
3393
3394       if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
3395           AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
3396       fi
3397
3398       dnl mutexattr_t initialization is done in quite different ways on different
3399       dnl platforms, so check for a few things:
3400       dnl
3401       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
3402       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
3403       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
3404       dnl defined, we do it by directly assigned
3405       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
3406
3407       dnl we need _GNU_SOURCE to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+
3408       dnl (strictly speaking we only need _XOPEN_SOURCE=500 but just defining
3409       dnl this disables _BSD_SOURCE which breaks libtiff compilation, so it is
3410       dnl simpler to just define _GNU_SOURCE to get everything)
3411       if test "x$wx_cv_lib_glibc21" = "xyes"; then
3412           CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
3413       fi
3414
3415       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
3416       [
3417         AC_TRY_COMPILE([#include <pthread.h>],
3418             [
3419                pthread_mutexattr_t attr;
3420                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
3421             ], [
3422                wx_cv_type_pthread_mutexattr_t=yes
3423             ], [
3424                wx_cv_type_pthread_mutexattr_t=no
3425             ]
3426         )
3427       ])
3428
3429       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
3430         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
3431       else
3432         dnl don't despair, there may be another way to do it
3433         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
3434                        wx_cv_type_pthread_rec_mutex_init,
3435         [
3436             AC_TRY_COMPILE([#include <pthread.h>],
3437                 [
3438                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
3439                 ], [
3440                     wx_cv_type_pthread_rec_mutex_init=yes
3441                 ], [
3442                     wx_cv_type_pthread_rec_mutex_init=no
3443                 ]
3444             )
3445         ])
3446         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
3447           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
3448         else
3449           dnl this may break code working elsewhere, so at least warn about it
3450           AC_MSG_WARN([wxMutex won't be recursive on this platform])
3451         fi
3452       fi
3453     fi
3454
3455 dnl from if !MSW
3456 fi
3457
3458 if test "$wxUSE_THREADS" = "yes"; then
3459   AC_DEFINE(wxUSE_THREADS)
3460
3461   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
3462 else
3463   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
3464   dnl functions - add tests for other functions here as well
3465   if test "$ac_cv_func_strtok_r" = "yes"; then
3466     AC_MSG_CHECKING(if -D_REENTRANT is needed)
3467     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
3468         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
3469         AC_MSG_RESULT(yes)
3470     else
3471         AC_MSG_RESULT(no)
3472     fi
3473   fi
3474 fi
3475
3476 if test "$WXGTK20" = 1 ; then
3477   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
3478   WXGTK12=1
3479 fi
3480
3481 if test "$WXGTK12" = 1 ; then
3482   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
3483 fi
3484
3485 if test "$WXGTK127" = 1 ; then
3486   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
3487 fi
3488
3489 WXDEBUG=
3490
3491 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
3492     WXDEBUG="-g"
3493     wxUSE_OPTIMISE=no
3494 fi
3495
3496 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
3497     wxUSE_DEBUG_INFO=yes
3498     WXDEBUG="-ggdb"
3499 fi
3500
3501 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
3502     AC_DEFINE(WXDEBUG)
3503     WXDEBUG_DEFINE="-D__WXDEBUG__"
3504 else
3505     if test "$wxUSE_GTK" = 1 ; then
3506         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
3507     fi
3508 fi
3509
3510 if test "$wxUSE_MEM_TRACING" = "yes" ; then
3511     AC_DEFINE(wxUSE_MEMORY_TRACING)
3512     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
3513     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
3514     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
3515 fi
3516
3517 if test "$wxUSE_DMALLOC" = "yes" ; then
3518     DMALLOC_LIBS="-ldmalloc"
3519 fi
3520
3521 PROFILE=
3522 if test "$wxUSE_PROFILE" = "yes" ; then
3523     PROFILE=" -pg"
3524 fi
3525
3526 CODE_GEN_FLAGS=
3527 CODE_GEN_FLAGS_CXX=
3528 if test "$GCC" = "yes" ; then
3529     if test "$wxUSE_NO_RTTI" = "yes" ; then
3530         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
3531     fi
3532     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
3533         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
3534     fi
3535     if test "$wxUSE_PERMISSIVE" = "yes" ; then
3536         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
3537     fi
3538     if test "$USE_WIN32" = 1 ; then
3539         # I'm not even really sure what this was ever added to solve,
3540         # but someone added it for mingw native builds, so I guess
3541         # they had a reason, right??
3542         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fno-pcc-struct-return"
3543     fi
3544
3545     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
3546     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
3547     dnl for each subroutine by default -- using the switch below only creates
3548     dnl one entry per file instead at the price of minor performance penalty
3549     dnl
3550     dnl TODO: test for the gcc version here (how?)
3551     case "${host}" in
3552       powerpc*-*-aix* )
3553         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
3554         ;;
3555     esac
3556 fi
3557
3558 if test "$wxUSE_OPTIMISE" = "no" ; then
3559     OPTIMISE=
3560 else
3561     if test "$GCC" = yes ; then
3562         OPTIMISE="-O2"
3563         case "${host}" in
3564             i586-*-*|i686-*-* )
3565             OPTIMISE="${OPTIMISE} "
3566         ;;
3567         esac
3568     else
3569         OPTIMISE="-O"
3570     fi
3571 fi
3572
3573 if test "$WXWIN_COMPATIBILITY_2" = "yes"; then
3574     AC_DEFINE(WXWIN_COMPATIBILITY_2)
3575
3576     WXWIN_COMPATIBILITY_2_2="yes"
3577 fi
3578
3579 if test "x$WXWIN_COMPATIBILITY_2_2" != "xno"; then
3580     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
3581 fi
3582
3583 dnl ---------------------------------------------------------------------------
3584 dnl the library may be built without GUI classes at all
3585 dnl ---------------------------------------------------------------------------
3586
3587 if test "$wxUSE_GUI" = "yes"; then
3588   AC_DEFINE(wxUSE_GUI)
3589
3590   dnl the things we always pull in the GUI version of the library:
3591   dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
3592   dnl    library really can't be built without those)
3593   dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
3594   dnl    almost any program and the first 2 are needed to show a message box
3595   dnl    which want to be always able to do)
3596   dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
3597   dnl    to compile without them (if the app doesn't do any drawing, it doesn't
3598   dnl    need the dcs, pens, brushes, ...), this just can't be done now
3599   dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
3600   dnl 5. misc stuff: timers, settings, message box
3601 else
3602   AC_DEFINE(wxUSE_NOGUI)
3603 fi
3604
3605 dnl ---------------------------------------------------------------------------
3606 dnl Unix/Windows
3607 dnl ---------------------------------------------------------------------------
3608
3609 if test "$wxUSE_UNIX" = "yes"; then
3610   AC_DEFINE(wxUSE_UNIX)
3611 fi
3612
3613 dnl ---------------------------------------------------------------------------
3614 dnl Register non-GUI class options for makefiles and setup.h
3615 dnl ---------------------------------------------------------------------------
3616
3617 if test "$wxUSE_APPLE_IEEE" = "yes"; then
3618   AC_DEFINE(wxUSE_APPLE_IEEE)
3619 fi
3620
3621 if test "$wxUSE_TIMER" = "yes"; then
3622   AC_DEFINE(wxUSE_TIMER)
3623 fi
3624
3625 if test "$wxUSE_WAVE" = "yes"; then
3626   AC_DEFINE(wxUSE_WAVE)
3627 fi
3628
3629 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
3630   AC_DEFINE(wxUSE_CMDLINE_PARSER)
3631 fi
3632
3633 if test "$wxUSE_STOPWATCH" = "yes"; then
3634   AC_DEFINE(wxUSE_STOPWATCH)
3635 fi
3636
3637 if test "$wxUSE_DATETIME" = "yes"; then
3638   AC_DEFINE(wxUSE_DATETIME)
3639 fi
3640
3641 if test "$wxUSE_TIMEDATE" = "yes"; then
3642   AC_DEFINE(wxUSE_TIMEDATE)
3643 fi
3644
3645 if test "$wxUSE_FILE" = "yes"; then
3646   AC_DEFINE(wxUSE_FILE)
3647 fi
3648
3649 if test "$wxUSE_FFILE" = "yes"; then
3650   AC_DEFINE(wxUSE_FFILE)
3651 fi
3652
3653 if test "$wxUSE_FILESYSTEM" = "yes"; then
3654   AC_DEFINE(wxUSE_FILESYSTEM)
3655 fi
3656
3657 if test "$wxUSE_FS_INET" = "yes"; then
3658   AC_DEFINE(wxUSE_FS_INET)
3659 fi
3660
3661 if test "$wxUSE_FS_ZIP" = "yes"; then
3662   AC_DEFINE(wxUSE_FS_ZIP)
3663 fi
3664
3665 if test "$wxUSE_ZIPSTREAM" = "yes"; then
3666   AC_DEFINE(wxUSE_ZIPSTREAM)
3667 fi
3668
3669 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3670   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
3671 fi
3672
3673 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3674   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
3675 fi
3676
3677 if test "$wxUSE_BUSYINFO" = "yes"; then
3678   AC_DEFINE(wxUSE_BUSYINFO)
3679 fi
3680
3681 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
3682   AC_DEFINE(wxUSE_STD_IOSTREAM)
3683 fi
3684
3685 if test "$wxUSE_TEXTBUFFER" = "yes"; then
3686     AC_DEFINE(wxUSE_TEXTBUFFER)
3687 fi
3688
3689 if test "$wxUSE_TEXTFILE" = "yes"; then
3690   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
3691     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
3692   else
3693     AC_DEFINE(wxUSE_TEXTFILE)
3694   fi
3695 fi
3696
3697 if test "$wxUSE_CONFIG" = "yes" ; then
3698   if test "$wxUSE_TEXTFILE" != "yes"; then
3699     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
3700   else
3701     AC_DEFINE(wxUSE_CONFIG)
3702     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
3703   fi
3704 fi
3705
3706 if test "$wxUSE_INTL" = "yes" ; then
3707   if test "$wxUSE_FILE" != "yes"; then
3708     AC_MSG_WARN(I18n code requires wxFile... disabled)
3709   else
3710     AC_DEFINE(wxUSE_INTL)
3711     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
3712     GUIDIST="$GUIDIST INTL_DIST"
3713   fi
3714 fi
3715
3716 if test "$wxUSE_LOG" = "yes"; then
3717   AC_DEFINE(wxUSE_LOG)
3718
3719     if test "$wxUSE_LOGGUI" = "yes"; then
3720       AC_DEFINE(wxUSE_LOGGUI)
3721     fi
3722
3723     if test "$wxUSE_LOGWINDOW" = "yes"; then
3724       AC_DEFINE(wxUSE_LOGWINDOW)
3725     fi
3726
3727     if test "$wxUSE_LOGDIALOG" = "yes"; then
3728       AC_DEFINE(wxUSE_LOG_DIALOG)
3729     fi
3730 fi
3731
3732 if test "$wxUSE_LONGLONG" = "yes"; then
3733   AC_DEFINE(wxUSE_LONGLONG)
3734 fi
3735
3736 if test "$wxUSE_GEOMETRY" = "yes"; then
3737   AC_DEFINE(wxUSE_GEOMETRY)
3738 fi
3739
3740 if test "$wxUSE_DIALUP_MANAGER" = "yes" ; then
3741   AC_DEFINE(wxUSE_DIALUP_MANAGER)
3742   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
3743 fi
3744
3745 if test "$wxUSE_STREAMS" = "yes" ; then
3746   AC_DEFINE(wxUSE_STREAMS)
3747 fi
3748
3749 dnl ---------------------------------------------------------------------------
3750 dnl time/date functions
3751 dnl ------------------------------------------------------------------------
3752
3753 if test "$wxUSE_DATETIME" = "yes"; then
3754     dnl check for strptime
3755     AC_CHECK_FUNCS(strptime)
3756
3757     dnl check for timezone variable
3758     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
3759     AC_CACHE_CHECK(for timezone variable in <time.h>,
3760                    wx_cv_var_timezone,
3761                    [
3762                         AC_TRY_COMPILE(
3763                             [
3764                                 #include <time.h>
3765                             ],
3766                             [
3767                                 int tz;
3768                                 tz = timezone;
3769                             ],
3770                             [
3771                                 wx_cv_var_timezone=timezone
3772                             ],
3773                             [
3774                                 AC_TRY_COMPILE(
3775                                     [
3776                                         #include <time.h>
3777                                     ],
3778                                     [
3779                                         int tz;
3780                                         tz = _timezone;
3781                                     ],
3782                                     [
3783                                         wx_cv_var_timezone=_timezone
3784                                     ],
3785                                     [
3786                                         AC_TRY_COMPILE(
3787                                             [
3788                                                 #include <time.h>
3789                                             ],
3790                                             [
3791                                                 int tz;
3792                                                 tz = __timezone;
3793                                             ],
3794                                             [
3795                                                 wx_cv_var_timezone=__timezone
3796                                             ],
3797                                             [
3798                                                 if test "$USE_DOS" = 0 ; then
3799                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
3800                                                 fi
3801                                             ]
3802                                         )
3803                                     ]
3804                                 )
3805                             ]
3806                         )
3807                    ]
3808     )
3809
3810     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
3811     if test "x$wx_cv_var_timezone" != x ; then
3812         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
3813     fi
3814
3815     dnl check for localtime (it's POSIX, but the check can do no harm...)
3816     AC_CHECK_FUNCS(localtime)
3817
3818     if test "$ac_cv_func_localtime" = "yes"; then
3819         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
3820                        wx_cv_struct_tm_has_gmtoff,
3821         [
3822             AC_TRY_COMPILE(
3823                 [
3824                     #include <time.h>
3825                 ],
3826                 [
3827                     struct tm tm;
3828                     tm.tm_gmtoff++;
3829                 ],
3830                 [
3831                     wx_cv_struct_tm_has_gmtoff=yes
3832                 ],
3833                 wx_cv_struct_tm_has_gmtoff=no
3834             )
3835         ])
3836     fi
3837
3838     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
3839         AC_DEFINE(WX_GMTOFF_IN_TM)
3840     fi
3841
3842     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
3843     dnl function to be used for high resolution timers
3844     AC_CHECK_FUNCS(gettimeofday ftime, break)
3845
3846     if test "$ac_cv_func_gettimeofday" = "yes"; then
3847         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
3848                        wx_cv_func_gettimeofday_has_2_args,
3849         [
3850             dnl on some _really_ old systems it takes only 1 argument
3851             AC_LANG_SAVE
3852             AC_LANG_CPLUSPLUS
3853
3854             AC_TRY_COMPILE(
3855                 [
3856                     #include <sys/time.h>
3857                     #include <unistd.h>
3858                 ],
3859                 [
3860                     struct timeval tv;
3861                     gettimeofday(&tv, NULL);
3862                 ],
3863                 wx_cv_func_gettimeofday_has_2_args=yes,
3864                 AC_TRY_COMPILE(
3865                     [
3866                         #include <sys/time.h>
3867                         #include <unistd.h>
3868                     ],
3869                     [
3870                         struct timeval tv;
3871                         gettimeofday(&tv);
3872                     ],
3873                     wx_cv_func_gettimeofday_has_2_args=no,
3874                     [
3875                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
3876                         wx_cv_func_gettimeofday_has_2_args=unknown
3877                     ]
3878                 )
3879             )
3880             AC_LANG_RESTORE
3881         ])
3882
3883         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
3884             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
3885         fi
3886     fi
3887
3888     AC_DEFINE(wxUSE_TIMEDATE)
3889     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
3890 fi
3891
3892 dnl ------------------------------------------------------------------------
3893 dnl wxSocket
3894 dnl ------------------------------------------------------------------------
3895
3896 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in wxX11
3897 if test "$wxUSE_SOCKETS" = "yes"; then
3898     if test "$wxUSE_X11" = "1"; then
3899         AC_MSG_WARN([wxSocket not yet supported under X11... disabled])
3900         wxUSE_SOCKETS="no"
3901     fi
3902
3903     if test "$wxUSE_MGL" = "1"; then
3904         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
3905         wxUSE_SOCKETS="no"
3906     fi
3907 fi
3908
3909 if test "$wxUSE_SOCKETS" = "yes"; then
3910     dnl under MSW we always have sockets
3911     if test "$TOOLKIT" != "MSW"; then
3912         dnl under Solaris and OS/2, socket functions live in -lsocket
3913         AC_CHECK_FUNC(socket,,
3914             AC_CHECK_LIB(socket, socket,
3915                 if test "$INET_LINK" != " -lsocket"; then
3916                     INET_LINK="$INET_LINK -lsocket"
3917                 fi,
3918                 [
3919                     AC_MSG_WARN([socket library not found - sockets will be disabled])
3920                     wxUSE_SOCKETS=no
3921                 ]
3922             )
3923         )
3924     fi
3925 fi
3926
3927 if test "$wxUSE_SOCKETS" = "yes" ; then
3928     dnl this test may be appropriate if building under cygwin
3929     dnl right now I'm assuming it also uses the winsock stuff
3930     dnl like mingw does..  -- RL
3931     if test "$TOOLKIT" != "MSW"; then
3932         dnl determine the type of third argument for getsockname
3933         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
3934                        wx_cv_type_getsockname3,
3935             [
3936                 AC_LANG_SAVE
3937                 AC_LANG_CPLUSPLUS
3938
3939                 AC_TRY_COMPILE(
3940                     [
3941                         #include <sys/types.h>
3942                         #include <sys/socket.h>
3943                     ],
3944                     [
3945                         socklen_t len;
3946                         getsockname(0, 0, &len);
3947                     ],
3948                     wx_cv_type_getsockname3=socklen_t,
3949                     AC_TRY_COMPILE(
3950                         [
3951                             #include <sys/types.h>
3952                             #include <sys/socket.h>
3953                         ],
3954                         [
3955                             size_t len;
3956                             getsockname(0, 0, &len);
3957                         ],
3958                         wx_cv_type_getsockname3=size_t,
3959                         AC_TRY_COMPILE(
3960                             [
3961                                 #include <sys/types.h>
3962                                 #include <sys/socket.h>
3963                             ],
3964                             [
3965                                 int len;
3966                                 getsockname(0, 0, &len);
3967                             ],
3968                             wx_cv_type_getsockname3=int,
3969                             wx_cv_type_getsockname3=unknown
3970                         )
3971                     )
3972                 )
3973
3974                 AC_LANG_RESTORE
3975             ])
3976
3977         if test "$wx_cv_type_getsockname3" = "unknown"; then
3978             wxUSE_SOCKETS=no
3979             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
3980         else
3981             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
3982         fi
3983     fi
3984 fi
3985
3986 if test "$wxUSE_SOCKETS" = "yes" ; then
3987     AC_DEFINE(wxUSE_SOCKETS)
3988     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
3989 fi
3990
3991 dnl ---------------------------------------------------------------------------
3992 dnl Joystick support
3993 dnl ---------------------------------------------------------------------------
3994
3995 if test "$wxUSE_GUI" = "yes"; then
3996
3997     if test "$TOOLKIT" = "MAC"; then
3998         AC_MSG_WARN([Joystick not yet supported under Mac OS X... disabled])
3999         wxUSE_JOYSTICK=no
4000      fi
4001     if test "$TOOLKIT" = "MOTIF"; then
4002         AC_MSG_WARN([Joystick not yet supported under Motif... disabled])
4003         wxUSE_JOYSTICK=no
4004      fi
4005     if test "$TOOLKIT" = "X11"; then
4006         AC_MSG_WARN([Joystick not yet supported under X11... disabled])
4007         wxUSE_JOYSTICK=no
4008      fi
4009
4010     dnl under MSW we always have joystick support
4011     if test "$TOOLKIT" != "MSW"; then
4012         if test "$wxUSE_JOYSTICK" = "yes"; then
4013             dnl joystick support is only for Linux 2.1.x or greater
4014             AC_CHECK_HEADERS(linux/joystick.h)
4015             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
4016                 wxUSE_JOYSTICK=no
4017                 AC_MSG_WARN(Joystick not supported by this system... disabled)
4018             fi
4019         fi
4020     fi
4021
4022     if test "$wxUSE_JOYSTICK" = "yes"; then
4023         AC_DEFINE(wxUSE_JOYSTICK)
4024         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
4025     fi
4026 fi
4027
4028 dnl ------------------------------------------------------------------------
4029 dnl DLL support
4030 dnl ------------------------------------------------------------------------
4031
4032 dnl under MSW we always have LoadLibrary/GetProcAddress
4033 if test "$TOOLKIT" != "MSW"; then
4034
4035     HAVE_DL_FUNCS=0
4036     HAVE_SHL_FUNCS=0
4037     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4038         if test "$USE_DARWIN" = 1; then
4039             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4040             HAVE_DL_FUNCS=1
4041         else
4042             dnl the test is a bit complicated because we check for dlopen() both with
4043             dnl and without -ldl and we also try to find shl_load() if there is no
4044             dnl dlopen() on this system
4045             AC_CHECK_FUNCS(dlopen,
4046             [
4047                 AC_DEFINE(HAVE_DLOPEN)
4048                 HAVE_DL_FUNCS=1
4049             ],
4050             [
4051                 AC_CHECK_LIB(dl, dlopen,
4052                             [
4053                                 AC_DEFINE(HAVE_DLOPEN)
4054                                 HAVE_DL_FUNCS=1
4055                                 DL_LINK=" -ldl$DL_LINK"
4056                             ],
4057                             [
4058                                 AC_CHECK_FUNCS(shl_load,
4059                                               [
4060                                                 AC_DEFINE(HAVE_SHL_LOAD)
4061                                                 HAVE_SHL_FUNCS=1
4062                                               ],
4063                                               [
4064                                                 AC_CHECK_LIB(shl_load, dld,
4065                                                              [
4066                                                                 HAVE_SHL_FUNCS=1
4067                                                                 DL_LINK=" -ldld$DL_LINK"
4068                                                              ])
4069                                               ])
4070                             ])
4071             ])
4072
4073         dnl check also for dlerror()
4074         if test "$HAVE_DL_FUNCS" = 1; then
4075             AC_CHECK_FUNCS(dlerror,
4076                            AC_DEFINE(HAVE_DLERROR),
4077                            AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR)))
4078         fi
4079         fi
4080
4081         if test "$HAVE_DL_FUNCS" = 0; then
4082             if test "$HAVE_SHL_FUNCS" = 0; then
4083               if test "$USE_UNIX" = 1; then
4084                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4085                   wxUSE_DYNAMIC_LOADER=no
4086                   wxUSE_DYNLIB_CLASS=no
4087               else
4088                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4089               fi
4090             fi
4091         fi
4092     fi
4093 fi
4094
4095 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4096     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4097 elif test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4098     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4099 fi
4100
4101 dnl ---------------------------------------------------------------------------
4102 dnl String stuff
4103 dnl ---------------------------------------------------------------------------
4104
4105 if test "$wxUSE_FONTMAP" = "yes" ; then
4106   AC_DEFINE(wxUSE_FONTMAP)
4107 fi
4108
4109 if test "$wxUSE_UNICODE" = "yes" ; then
4110   AC_DEFINE(wxUSE_UNICODE)
4111
4112   if test "$wxUSE_MSW" != 1; then
4113       wxUSE_UNICODE_MSLU=no
4114   fi
4115
4116   if test "$wxUSE_MSW" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
4117         AC_CHECK_LIB(unicows,main,
4118             [
4119                 AC_DEFINE(wxUSE_UNICODE_MSLU)
4120             ],
4121             [
4122                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
4123                              Applications will only run on Windows NT/2000/XP!])
4124                 wxUSE_UNICODE_MSLU=no
4125             ])
4126     fi
4127 fi
4128
4129 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
4130   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
4131 fi
4132
4133
4134 dnl ----------------------------------------------------------------
4135 dnl iODBC support
4136 dnl ----------------------------------------------------------------
4137
4138 IODBC_C_SRC=""
4139 if test "$wxUSE_ODBC" = "yes" ; then
4140     AC_DEFINE(wxUSE_ODBC)
4141     WXODBCFLAG="-D_IODBC_"
4142     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
4143 fi
4144
4145 dnl ----------------------------------------------------------------
4146 dnl Register PostScript options for makefiles and setup.h
4147 dnl ----------------------------------------------------------------
4148
4149 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
4150   AC_DEFINE(wxUSE_POSTSCRIPT)
4151 fi
4152
4153 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
4154
4155 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
4156
4157 dnl ---------------------------------------------------------------------------
4158 dnl big GUI components: MDI, doc/view, printing, help, ...
4159 dnl ---------------------------------------------------------------------------
4160
4161 if test "$wxUSE_CONSTRAINTS" = "yes"; then
4162     AC_DEFINE(wxUSE_CONSTRAINTS)
4163     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
4164 fi
4165
4166 if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4167     if test "$wxUSE_UNIVERSAL" = "yes"; then
4168         AC_MSG_WARN(MDI not yet supported for wxUniversal... disabled)
4169         wxUSE_MDI_ARCHITECTURE=no
4170     fi
4171
4172     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4173         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
4174         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
4175     fi
4176 fi
4177
4178 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
4179     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
4180     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
4181     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4182         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
4183     fi
4184 fi
4185
4186 if test "$wxUSE_HELP" = "yes"; then
4187     AC_DEFINE(wxUSE_HELP)
4188     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
4189
4190     if test "$wxUSE_MSW" = 1; then
4191       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
4192         AC_DEFINE(wxUSE_MS_HTML_HELP)
4193       fi
4194     fi
4195
4196     if test "$wxUSE_WXHTML_HELP" = "yes"; then
4197       if test "$wxUSE_HTML" = "yes"; then
4198         AC_DEFINE(wxUSE_WXHTML_HELP)
4199       else
4200         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
4201         wxUSE_WXHTML_HELP=no
4202       fi
4203     fi
4204 fi
4205
4206 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4207     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4208         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
4209     else
4210         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
4211     fi
4212     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
4213 fi
4214
4215 if test "$wxUSE_PROLOGIO" = "yes" ; then
4216     AC_DEFINE(wxUSE_PROLOGIO)
4217 fi
4218
4219 if test "$wxUSE_RESOURCES" = "yes" ; then
4220     if test "$wxUSE_NANOX" = "yes"; then
4221         AC_MSG_WARN([Cannot use resource database functions in NanoX])
4222         else
4223                 AC_DEFINE(wxUSE_RESOURCES)
4224                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS resource"
4225     fi
4226 fi
4227
4228 if test "$wxUSE_X_RESOURCES" = "yes"; then
4229     AC_DEFINE(wxUSE_X_RESOURCES)
4230 fi
4231
4232 dnl ---------------------------------------------------------------------------
4233 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
4234 dnl ---------------------------------------------------------------------------
4235
4236 dnl check for ole headers and disable a few features requiring it if not
4237 dnl present (earlier versions of mingw32 don't have ole2.h)
4238 if test "$wxUSE_MSW" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
4239                           -o "$wxUSE_CLIPBOARD"     = "yes" \
4240                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
4241     AC_CHECK_HEADERS(ole2.h)
4242
4243     if test "$ac_cv_header_ole2_h" = "yes" ; then
4244         if test "$GCC" = yes ; then
4245             ALL_OBJECTS="$ALL_OBJECTS \$(OLEOBJS)"
4246             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"
4247             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
4248             AC_DEFINE(wxUSE_OLE)
4249
4250         fi
4251
4252         dnl for OLE clipboard and dnd
4253         AC_DEFINE(wxUSE_DATAOBJ)
4254     else
4255         AC_MSG_WARN([Some features disabled because OLE headers not found])
4256
4257         wxUSE_CLIPBOARD=no
4258         wxUSE_DRAG_AND_DROP=no
4259         wxUSE_DATAOBJ=no
4260     fi
4261
4262     if test "$wxUSE_METAFILE" = "yes"; then
4263         AC_DEFINE(wxUSE_METAFILE)
4264
4265         dnl this one should probably be made separately configurable
4266         AC_DEFINE(wxUSE_ENH_METAFILE)
4267     fi
4268 fi
4269
4270 if test "$wxUSE_IPC" = "yes"; then
4271     if test "$wxUSE_SOCKETS" != "yes"; then
4272         AC_MSG_WARN(wxWindows IPC classes require sockets... disabled)
4273     fi
4274
4275     AC_DEFINE(wxUSE_IPC)
4276 fi
4277
4278 if test "$wxUSE_CLIPBOARD" = "yes"; then
4279     if test "$wxUSE_MGL" = 1; then
4280         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
4281         wxUSE_CLIPBOARD=no
4282     fi
4283
4284     if test "$wxUSE_CLIPBOARD" = "yes"; then
4285         AC_DEFINE(wxUSE_CLIPBOARD)
4286
4287         dnl required by clipboard code in configuration check
4288         AC_DEFINE(wxUSE_DATAOBJ)
4289     fi
4290 fi
4291
4292 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
4293     if test "$wxUSE_GTK" = 1; then
4294         if test "$WXGTK12" != 1; then
4295             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
4296             wxUSE_DRAG_AND_DROP=no
4297         fi
4298     fi
4299
4300     if test "$wxUSE_MOTIF" = 1; then
4301         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
4302         wxUSE_DRAG_AND_DROP=no
4303     fi
4304
4305     if test "$wxUSE_X11" = 1; then
4306         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
4307         wxUSE_DRAG_AND_DROP=no
4308     fi
4309
4310     if test "$wxUSE_MGL" = 1; then
4311         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
4312         wxUSE_DRAG_AND_DROP=no
4313     fi
4314
4315     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
4316         AC_DEFINE(wxUSE_DRAG_AND_DROP)
4317         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
4318     fi
4319
4320 fi
4321
4322 if test "$wxUSE_SPLINES" = "yes" ; then
4323   AC_DEFINE(wxUSE_SPLINES)
4324 fi
4325
4326 dnl ---------------------------------------------------------------------------
4327 dnl GUI controls
4328 dnl ---------------------------------------------------------------------------
4329
4330 USES_CONTROLS=0
4331 if test "$wxUSE_CONTROLS" = "yes"; then
4332   USES_CONTROLS=1
4333 fi
4334
4335 if test "$wxUSE_ACCEL" = "yes"; then
4336   AC_DEFINE(wxUSE_ACCEL)
4337   USES_CONTROLS=1
4338 fi
4339
4340 if test "$wxUSE_BUTTON" = "yes"; then
4341   AC_DEFINE(wxUSE_BUTTON)
4342   USES_CONTROLS=1
4343 fi
4344
4345 if test "$wxUSE_BMPBUTTON" = "yes"; then
4346   AC_DEFINE(wxUSE_BMPBUTTON)
4347   USES_CONTROLS=1
4348 fi
4349
4350 if test "$wxUSE_CALCTRL" = "yes"; then
4351   AC_DEFINE(wxUSE_CALENDARCTRL)
4352   USES_CONTROLS=1
4353   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
4354 fi
4355
4356 if test "$wxUSE_CARET" = "yes"; then
4357   AC_DEFINE(wxUSE_CARET)
4358   USES_CONTROLS=1
4359   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
4360 fi
4361
4362 if test "$wxUSE_COMBOBOX" = "yes"; then
4363   AC_DEFINE(wxUSE_COMBOBOX)
4364   USES_CONTROLS=1
4365 fi
4366
4367 if test "$wxUSE_CHOICE" = "yes"; then
4368   AC_DEFINE(wxUSE_CHOICE)
4369   USES_CONTROLS=1
4370 fi
4371
4372 if test "$wxUSE_CHECKBOX" = "yes"; then
4373   AC_DEFINE(wxUSE_CHECKBOX)
4374   USES_CONTROLS=1
4375 fi
4376
4377 if test "$wxUSE_CHECKLST" = "yes"; then
4378   AC_DEFINE(wxUSE_CHECKLISTBOX)
4379   USES_CONTROLS=1
4380   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
4381 fi
4382
4383 if test "$wxUSE_GAUGE" = "yes"; then
4384   AC_DEFINE(wxUSE_GAUGE)
4385   USES_CONTROLS=1
4386 fi
4387
4388 if test "$wxUSE_NEW_GRID" = "yes"; then
4389   wxUSE_GRID="yes"
4390   AC_DEFINE(wxUSE_NEW_GRID)
4391   USES_CONTROLS=1
4392   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS newgrid"
4393 fi
4394
4395 if test "$wxUSE_GRID" = "yes"; then
4396   AC_DEFINE(wxUSE_GRID)
4397   USES_CONTROLS=1
4398   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
4399 fi
4400
4401 if test "$wxUSE_IMAGLIST" = "yes"; then
4402     AC_DEFINE(wxUSE_IMAGLIST)
4403 fi
4404
4405 if test "$wxUSE_LISTBOX" = "yes"; then
4406     AC_DEFINE(wxUSE_LISTBOX)
4407     USES_CONTROLS=1
4408 fi
4409
4410 if test "$wxUSE_LISTCTRL" = "yes"; then
4411     if test "$wxUSE_IMAGLIST" = "yes"; then
4412         AC_DEFINE(wxUSE_LISTCTRL)
4413         USES_CONTROLS=1
4414         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
4415     else
4416         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
4417     fi
4418 fi
4419
4420 if test "$wxUSE_NOTEBOOK" = "yes"; then
4421     AC_DEFINE(wxUSE_NOTEBOOK)
4422     USES_CONTROLS=1
4423     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
4424 fi
4425
4426 if test "$wxUSE_PROPSHEET" = "yes"; then
4427     AC_DEFINE(wxUSE_PROPSHEET)
4428     USES_CONTROLS=1
4429     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
4430 fi
4431
4432 if test "$wxUSE_RADIOBOX" = "yes"; then
4433     AC_DEFINE(wxUSE_RADIOBOX)
4434     USES_CONTROLS=1
4435 fi
4436
4437 if test "$wxUSE_RADIOBTN" = "yes"; then
4438     AC_DEFINE(wxUSE_RADIOBTN)
4439     USES_CONTROLS=1
4440 fi
4441
4442 if test "$wxUSE_SASH" = "yes"; then
4443     AC_DEFINE(wxUSE_SASH)
4444     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
4445 fi
4446
4447 if test "$wxUSE_SCROLLBAR" = "yes"; then
4448     AC_DEFINE(wxUSE_SCROLLBAR)
4449     USES_CONTROLS=1
4450     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
4451 fi
4452
4453 if test "$wxUSE_SLIDER" = "yes"; then
4454     AC_DEFINE(wxUSE_SLIDER)
4455     USES_CONTROLS=1
4456 fi
4457
4458 if test "$wxUSE_SPINBTN" = "yes"; then
4459     AC_DEFINE(wxUSE_SPINBTN)
4460     USES_CONTROLS=1
4461 fi
4462
4463 if test "$wxUSE_SPINCTRL" = "yes"; then
4464     AC_DEFINE(wxUSE_SPINCTRL)
4465     USES_CONTROLS=1
4466 fi
4467
4468 if test "$wxUSE_SPLITTER" = "yes"; then
4469     AC_DEFINE(wxUSE_SPLITTER)
4470     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
4471 fi
4472
4473 if test "$wxUSE_STATBMP" = "yes"; then
4474     AC_DEFINE(wxUSE_STATBMP)
4475     USES_CONTROLS=1
4476 fi
4477
4478 if test "$wxUSE_STATBOX" = "yes"; then
4479     AC_DEFINE(wxUSE_STATBOX)
4480     USES_CONTROLS=1
4481 fi
4482
4483 if test "$wxUSE_STATTEXT" = "yes"; then
4484     AC_DEFINE(wxUSE_STATTEXT)
4485     USES_CONTROLS=1
4486 fi
4487
4488 if test "$wxUSE_STATLINE" = "yes"; then
4489     if test "$wxUSE_WINE" = 1 ; then
4490         AC_MSG_WARN([wxStaticLine is not supported under WINE])
4491     else
4492         AC_DEFINE(wxUSE_STATLINE)
4493         USES_CONTROLS=1
4494     fi
4495 fi
4496
4497 if test "$wxUSE_STATUSBAR" = "yes"; then
4498     AC_DEFINE(wxUSE_STATUSBAR)
4499     USES_CONTROLS=1
4500
4501     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
4502 fi
4503
4504 if test "$wxUSE_TABDIALOG" = "yes"; then
4505     AC_DEFINE(wxUSE_TAB_DIALOG)
4506     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS tab"
4507 fi
4508
4509 if test "$wxUSE_TEXTCTRL" = "yes"; then
4510     AC_DEFINE(wxUSE_TEXTCTRL)
4511     USES_CONTROLS=1
4512     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
4513 fi
4514
4515 if test "$wxUSE_TOGGLEBTN" = "yes"; then
4516     if test "$wxUSE_MAC" = 1; then
4517         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
4518         wxUSE_TOGGLEBTN=no
4519     fi
4520     if test "$wxUSE_UNIVERSAL" = "yes"; then
4521         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
4522         wxUSE_TOGGLEBTN=no
4523     fi
4524
4525     if test "$wxUSE_TOGGLEBTN" = "yes"; then
4526         AC_DEFINE(wxUSE_TOGGLEBTN)
4527         USES_CONTROLS=1
4528     fi
4529 fi
4530
4531 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
4532     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
4533     wxUSE_TOOLBAR="yes"
4534     USES_CONTROLS=1
4535 fi
4536
4537 if test "$wxUSE_TOOLBAR" = "yes"; then
4538     AC_DEFINE(wxUSE_TOOLBAR)
4539     USES_CONTROLS=1
4540
4541     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
4542     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
4543         wxUSE_TOOLBAR_NATIVE="yes"
4544     fi
4545
4546     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
4547         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
4548         USES_CONTROLS=1
4549     fi
4550
4551     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
4552 fi
4553
4554 if test "$wxUSE_TOOLTIPS" = "yes"; then
4555     if test "$wxUSE_MOTIF" = 1; then
4556         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
4557     else
4558         if test "$wxUSE_WINE" = 1; then
4559             AC_MSG_WARN([wxTooltip not supported under WINE... disabled])
4560         else
4561             if test "$wxUSE_UNIVERSAL" = "yes"; then
4562                 AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
4563             else
4564                 AC_DEFINE(wxUSE_TOOLTIPS)
4565             fi
4566         fi
4567     fi
4568 fi
4569
4570 if test "$wxUSE_TREECTRL" = "yes"; then
4571     if test "$wxUSE_IMAGLIST" = "yes"; then
4572         AC_DEFINE(wxUSE_TREECTRL)
4573         USES_CONTROLS=1
4574         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
4575     else
4576         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
4577     fi
4578 fi
4579
4580 if test "$wxUSE_POPUPWIN" = "yes"; then
4581     if test "$wxUSE_MAC" = 1; then
4582         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
4583     else
4584         if test "$wxUSE_MOTIF" = 1; then
4585             AC_MSG_WARN([wxPopupWindow not yet supported under Motif... disabled])
4586         else
4587             if test "$wxUSE_PM" = 1; then
4588                 AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
4589             else
4590                 AC_DEFINE(wxUSE_POPUPWIN)
4591
4592                 USES_CONTROLS=1
4593             fi
4594         fi
4595     fi
4596 fi
4597
4598 if test "$wxUSE_TIPWINDOW" = "yes"; then
4599     if test "$wxUSE_PM" = 1; then
4600         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
4601     else
4602         AC_DEFINE(wxUSE_TIPWINDOW)
4603     fi
4604 fi
4605
4606 if test "$USES_CONTROLS" = 1; then
4607     AC_DEFINE(wxUSE_CONTROLS)
4608 fi
4609
4610 dnl ---------------------------------------------------------------------------
4611 dnl misc options
4612 dnl ---------------------------------------------------------------------------
4613
4614 if test "$wxUSE_TREELAYOUT" = "yes"; then
4615     AC_DEFINE(wxUSE_TREELAYOUT)
4616     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treelay"
4617 fi
4618
4619 if test "$wxUSE_DRAGIMAGE" = "yes"; then
4620     AC_DEFINE(wxUSE_DRAGIMAGE)
4621     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
4622 fi
4623
4624 if test "$wxUSE_MENUS" = "yes"; then
4625     AC_DEFINE(wxUSE_MENUS)
4626     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
4627 fi
4628
4629 if test "$wxUSE_METAFILE" = "yes"; then
4630     AC_DEFINE(wxUSE_METAFILE)
4631 fi
4632
4633 if test "$wxUSE_MIMETYPE" = "yes"; then
4634     AC_DEFINE(wxUSE_MIMETYPE)
4635 fi
4636
4637 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
4638     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
4639 if test "$TOOLKIT" = "MSW"; then
4640     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
4641 fi
4642
4643 fi
4644
4645 if test "$wxUSE_PROTOCOL" = "yes"; then
4646     if test "$wxUSE_SOCKETS" != "yes"; then
4647         AC_MSG_WARN(Protocol classes require sockets... disabled)
4648         wxUSE_PROTOCOL=no
4649     fi
4650
4651     if test "$wxUSE_PROTOCOL" = "yes"; then
4652         AC_DEFINE(wxUSE_PROTOCOL)
4653
4654         if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
4655             AC_DEFINE(wxUSE_PROTOCOL_HTTP)
4656         fi
4657         if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
4658             AC_DEFINE(wxUSE_PROTOCOL_FTP)
4659         fi
4660         if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
4661             AC_DEFINE(wxUSE_PROTOCOL_FILE)
4662         fi
4663     fi
4664 fi
4665
4666 if test "$wxUSE_URL" = "yes"; then
4667     if test "$wxUSE_PROTOCOL" != "yes"; then
4668         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
4669         wxUSE_URL=no
4670     fi
4671     if test "$wxUSE_URL" = "yes"; then
4672         AC_DEFINE(wxUSE_URL)
4673     fi
4674 fi
4675
4676 if test "$wxUSE_MINIFRAME" = "yes"; then
4677     AC_DEFINE(wxUSE_MINIFRAME)
4678     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
4679 fi
4680
4681 if test "$wxUSE_HTML" = "yes"; then
4682     AC_DEFINE(wxUSE_HTML)
4683     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html"
4684 fi
4685
4686 if test "$wxUSE_VALIDATORS" = "yes"; then
4687     AC_DEFINE(wxUSE_VALIDATORS)
4688     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
4689 fi
4690
4691 if test "$wxUSE_PALETTE" = "yes" ; then
4692   AC_DEFINE(wxUSE_PALETTE)
4693 fi
4694
4695 if test "$wxUSE_IMAGE" = "yes" ; then
4696   AC_DEFINE(wxUSE_IMAGE)
4697 fi
4698
4699 if test "$wxUSE_GIF" = "yes" ; then
4700   AC_DEFINE(wxUSE_GIF)
4701 fi
4702
4703 if test "$wxUSE_PCX" = "yes" ; then
4704   AC_DEFINE(wxUSE_PCX)
4705 fi
4706
4707 if test "$wxUSE_IFF" = "yes" ; then
4708   AC_DEFINE(wxUSE_IFF)
4709 fi
4710
4711 if test "$wxUSE_PNM" = "yes" ; then
4712   AC_DEFINE(wxUSE_PNM)
4713 fi
4714
4715 if test "$wxUSE_XPM" = "yes" ; then
4716   AC_DEFINE(wxUSE_XPM)
4717 fi
4718
4719 if test "$wxUSE_ICO_CUR" = "yes" ; then
4720   AC_DEFINE(wxUSE_ICO_CUR)
4721 fi
4722
4723 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
4724   dnl Must be done this late because -lunicows must be before all the other libs
4725   LIBS=" -lunicows $LIBS"
4726 fi
4727
4728 dnl ---------------------------------------------------------------------------
4729 dnl common dialog
4730 dnl ---------------------------------------------------------------------------
4731
4732 if test "$wxUSE_CHOICEDLG" = "yes"; then
4733     AC_DEFINE(wxUSE_CHOICEDLG)
4734 fi
4735
4736 if test "$wxUSE_COLOURDLG" = "yes"; then
4737     AC_DEFINE(wxUSE_COLOURDLG)
4738 fi
4739
4740 if test "$wxUSE_FILEDLG" = "yes"; then
4741     AC_DEFINE(wxUSE_FILEDLG)
4742 fi
4743
4744 if test "$wxUSE_FINDREPLDLG" = "yes"; then
4745     AC_DEFINE(wxUSE_FINDREPLDLG)
4746 fi
4747
4748 if test "$wxUSE_FONTDLG" = "yes"; then
4749     AC_DEFINE(wxUSE_FONTDLG)
4750 fi
4751
4752 if test "$wxUSE_DIRDLG" = "yes"; then
4753     if test "$wxUSE_TREECTRL" != "yes"; then
4754         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
4755     else
4756         AC_DEFINE(wxUSE_DIRDLG)
4757     fi
4758 fi
4759
4760 if test "$wxUSE_MSGDLG" = "yes"; then
4761     AC_DEFINE(wxUSE_MSGDLG)
4762 fi
4763
4764 if test "$wxUSE_NUMBERDLG" = "yes"; then
4765     AC_DEFINE(wxUSE_NUMBERDLG)
4766 fi
4767
4768 if test "$wxUSE_PROGRESSDLG" = "yes"; then
4769     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4770        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
4771     else
4772         AC_DEFINE(wxUSE_PROGRESSDLG)
4773     fi
4774 fi
4775
4776 if test "$wxUSE_SPLASH" = "yes"; then
4777     AC_DEFINE(wxUSE_SPLASH)
4778 fi
4779
4780 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
4781     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4782        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
4783     else
4784         AC_DEFINE(wxUSE_STARTUP_TIPS)
4785     fi
4786 fi
4787
4788 if test "$wxUSE_TEXTDLG" = "yes"; then
4789     AC_DEFINE(wxUSE_TEXTDLG)
4790 fi
4791
4792 if test "$wxUSE_WIZARDDLG" = "yes"; then
4793     AC_DEFINE(wxUSE_WIZARDDLG)
4794     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
4795 fi
4796
4797 dnl ---------------------------------------------------------------------------
4798 dnl get the string with OS info - used by wxGetOsDescription()
4799 dnl ---------------------------------------------------------------------------
4800
4801 if test "$cross_compiling" = "yes"; then
4802     dnl Use best guess from host as we can't use uname when cross compiling
4803     OSINFO="\"$host\""
4804 else
4805     dnl attualy work out OS version
4806     OSINFO=`uname -s -r -m`
4807     OSINFO="\"$OSINFO\""
4808 fi
4809
4810 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
4811
4812 dnl ---------------------------------------------------------------------------
4813 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
4814 dnl ---------------------------------------------------------------------------
4815
4816 if test "x$prefix" != "xNONE"; then
4817     wxPREFIX=$prefix
4818 else
4819     wxPREFIX=$ac_default_prefix
4820 fi
4821
4822 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
4823
4824 dnl ---------------------------------------------------------------------------
4825 dnl Output the makefiles and such from the results found above
4826 dnl ---------------------------------------------------------------------------
4827
4828 dnl all additional libraries (except wxWindows itself) we link with
4829
4830 dnl note that we always link with -lm except for Mac OS X
4831 dnl extended.c uses floor() and is always linked in
4832
4833 if test "$wxUSE_MAC" = 1 ; then
4834     LDFLAGS="$LDFLAGS -framework Carbon -framework System"
4835 fi
4836
4837 dnl FIXME: should this be covered by the conditional above
4838 dnl given the -lm comment there?  Or should that comment (and
4839 dnl this one) be removed..   [ 7 Nov 2001 ]
4840
4841 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK -lm $LIBS"
4842
4843 if test "$wxUSE_GUI" = "yes"; then
4844
4845     LIBS="$GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $LIBS"
4846
4847     dnl TODO add checks that these samples will really compile (i.e. all the
4848     dnl      library features they need are present)
4849
4850     dnl TODO some samples are never built so far:
4851     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
4852     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs \
4853                      drawing dynamic erase event exec font image \
4854                      minimal richedit rotate widgets"
4855
4856     dnl this is needed to be able to find AFM files
4857     CPPFLAGS="$CPPFLAGS \$(EXTRADEFS) \$(APPEXTRADEFS)"
4858 else
4859     SAMPLES_SUBDIRS="console"
4860 fi
4861
4862
4863 dnl all -I options we must pass to the compiler
4864 dnl
4865 dnl note that the order is somewhat important, in particular the ZLIB_INCLUDE
4866 dnl and other stuff for the built in libraries should come first to avoid
4867 dnl including the system headers with the same name (it is particularly
4868 dnl important for zlib because XFree 4.2.0 has its own, horribly old and
4869 dnl incompatible, zlib.h) and the wxWindows headers should come first anyhow
4870 INCLUDES="-I\${top_builddir}/lib/wx/include/${TOOLCHAIN_NAME} \
4871 -I\${top_srcdir}/include \
4872 $REGEX_INCLUDE $ZLIB_INCLUDE $PNG_INCLUDE $JPEG_INCLUDE $TIFF_INCLUDE \
4873 $TOOLKIT_INCLUDE"
4874
4875 dnl wxGTK does not need TOOLKIT includes in wx-config
4876 if test "$wxUSE_GTK" = 1; then
4877     WXCONFIG_INCLUDE=
4878 else
4879     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
4880 fi
4881
4882 dnl C/C++ compiler options used to compile wxWindows
4883 if test "$GXX" = yes ; then
4884     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
4885     CXXWARNINGS="-Wall"
4886     dnl should enable this one day...
4887     dnl CXXWARNINGS="-Wall -Werror"
4888
4889     dnl Add this *after* all compile tests, we don't need or want generated
4890     dnl depfiles until actually building the lib
4891     if test "$wxUSE_NO_DEPS" = "no" ; then
4892         CFLAGS="-MMD $CFLAGS"
4893         CXXFLAGS="-MMD $CXXFLAGS"
4894     fi
4895 fi
4896
4897 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE $INCLUDES"
4898
4899 dnl remove the extra white space from the cc/c++/ld options
4900 CFLAGS=`echo $CFLAGS $EXTRA_CFLAGS $CXXWARNINGS | sed 's/ \\+/ /g'`
4901 CXXFLAGS=`echo $CXXFLAGS $EXTRA_CFLAGS $CXXWARNINGS | sed 's/ \+/ /g'`
4902 LIBS=`echo $LIBS | sed 's/ \+/ /g'`
4903
4904 LDFLAGS="$LDFLAGS $PROFILE"
4905
4906 dnl for convenience, sort the samples in alphabetical order
4907 dnl
4908 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
4909 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
4910 dnl
4911 dnl       Unfortunately, there is a bug in OS/2's tr, such that
4912 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
4913 dnl       only removes the Unix-like part of the introduced line break.
4914 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
4915
4916 dnl makefile variables
4917 AC_SUBST(LEX_STEM)
4918 AC_SUBST(PATH_IFS)
4919
4920 dnl global options
4921 AC_SUBST(WX_MAJOR_VERSION_NUMBER)
4922 AC_SUBST(WX_MINOR_VERSION_NUMBER)
4923 AC_SUBST(WX_RELEASE_NUMBER)
4924 AC_SUBST(WX_LIBRARY_NAME_STATIC)
4925 AC_SUBST(WX_LIBRARY_NAME_SHARED)
4926 AC_SUBST(WX_LIBRARY_IMPORTLIB)
4927 AC_SUBST(WX_TARGET_LIBRARY)
4928 AC_SUBST(WX_LIBRARY_LINK1)
4929 AC_SUBST(WX_LIBRARY_LINK2)
4930 AC_SUBST(PROGRAM_EXT)
4931
4932 dnl global gl options
4933 AC_SUBST(WX_LIBRARY_NAME_STATIC_GL)
4934 AC_SUBST(WX_LIBRARY_NAME_SHARED_GL)
4935 AC_SUBST(WX_TARGET_LIBRARY_GL)
4936 AC_SUBST(WX_LIBRARY_LINK1_GL)
4937 AC_SUBST(WX_LIBRARY_LINK2_GL)
4938
4939 dnl are we supposed to create the links?
4940 AC_SUBST(WX_ALL)
4941 AC_SUBST(WX_ALL_INSTALLED)
4942
4943 AC_SUBST(SHARED_LD)
4944 AC_SUBST(PIC_FLAG)
4945 AC_SUBST(CODE_GEN_FLAGS)
4946 AC_SUBST(CODE_GEN_FLAGS_CXX)
4947
4948 AC_SUBST(SONAME_FLAGS)
4949 AC_SUBST(SONAME_FLAGS_GL)
4950 AC_SUBST(WX_TARGET_LIBRARY_SONAME)
4951 AC_SUBST(WX_TARGET_LIBRARY_TYPE)
4952
4953 dnl debugging options
4954 AC_SUBST(WXDEBUG_DEFINE)
4955
4956 dnl toolkit options
4957 AC_SUBST(USE_GUI)
4958 AC_SUBST(AFMINSTALL)
4959 AC_SUBST(TOOLKIT)
4960 AC_SUBST(TOOLKIT_DIR)
4961 AC_SUBST(TOOLKIT_VPATH)
4962 AC_SUBST(TOOLCHAIN_NAME)
4963 AC_SUBST(TOOLCHAIN_DEFS)
4964 AC_SUBST(TOOLCHAIN_DLL_DEFS)
4965
4966 dnl wx-config options
4967 AC_SUBST(host_alias)
4968 AC_SUBST(cross_compiling)
4969 AC_SUBST(WXCONFIG_LIBS)
4970 AC_SUBST(WXCONFIG_LIBS_GL)
4971 AC_SUBST(WXCONFIG_LIBS_STATIC)
4972 AC_SUBST(WXCONFIG_LIBS_STATIC_GL)
4973 AC_SUBST(WXCONFIG_INCLUDE)
4974
4975 dnl the list of files to compile/install
4976 AC_SUBST(ALL_OBJECTS)
4977 AC_SUBST(ALL_HEADERS)
4978 AC_SUBST(ALL_SOURCES)
4979
4980 dnl distribution vars
4981 AC_SUBST(GUIDIST)
4982 AC_SUBST(PORT_FILES)
4983 AC_SUBST(DISTDIR)
4984
4985 dnl additional subdirectories where we will build
4986 AC_SUBST(SAMPLES_SUBDIRS)
4987
4988 dnl additional libraries and linker settings
4989 AC_SUBST(LDFLAGS)
4990 AC_SUBST(LDFLAGS_GL)
4991 AC_SUBST(LDFLAGS_EXE)
4992 AC_SUBST(OPENGL_LIBS)
4993 AC_SUBST(DMALLOC_LIBS)
4994 AC_SUBST(EXTRADEFS)
4995
4996 dnl additional resurces settings
4997 AC_SUBST(RESCOMP)
4998 AC_SUBST(RESFLAGS)
4999 AC_SUBST(RESPROGRAMOBJ)
5000 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
5001 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
5002
5003 dnl additional for Mac OS X
5004 AC_SUBST(DEREZ)
5005 AC_SUBST(MACOSX_BUNDLE)
5006 AC_SUBST(LIBWXMACRES)
5007 AC_SUBST(LIBWXMACRESCOMP)
5008 AC_SUBST(LIBWXMACRESWXCONFIG)
5009
5010 dnl These seem to be missing
5011 AC_SUBST(DLLTOOL)
5012 AC_SUBST(AS)
5013 AC_SUBST(NM)
5014 AC_SUBST(LD)
5015 AC_SUBST(MAKEINFO)
5016 AC_SUBST(INSTALL_LIBRARY)
5017
5018 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
5019 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
5020 dnl - and we do use it)
5021 AC_PROG_MAKE_SET
5022
5023 dnl move setup.h back if available
5024 if test -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h; then
5025     mv -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h setup.h
5026 fi
5027
5028 AC_CONFIG_HEADER(setup.h:setup.h.in)
5029
5030 dnl we need to pass SAMPLES_SUBDIRS (and some other) to the configure in
5031 dnl samples and the only way to do it is to use the environment (another
5032 dnl idea could have been to use the cache but this wouldn't work when
5033 dnl configure doesn't use cache at all which is the default with autoconf 2.50)
5034 wx_cv_path_samplesubdirs=$SAMPLES_SUBDIRS
5035 wx_cv_if_gnu_make=$IF_GNU_MAKE
5036 wx_cv_path_ifs=$PATH_IFS
5037 wx_cv_program_ext=$PROGRAM_EXT
5038 wx_cv_target_library=$WX_TARGET_LIBRARY
5039 wx_cv_target_library_gl=$WX_TARGET_LIBRARY_GL
5040 wx_cv_target_libtype=$WX_TARGET_LIBRARY_TYPE
5041 export wx_cv_path_samplesubdirs wx_cv_if_gnu_make \
5042        wx_cv_path_ifs wx_cv_program_ext \
5043        wx_cv_target_library wx_cv_target_library_gl wx_cv_target_libtype
5044
5045 AC_CONFIG_SUBDIRS(demos samples utils contrib)
5046
5047 dnl create each of the files in the space separated list from the file.in
5048 dnl (the original file name may be overriden by appending another name after a
5049 dnl colon)
5050 AC_OUTPUT([
5051             wx-config
5052             src/make.env
5053             src/makeprog.env
5054             src/makelib.env
5055             Makefile
5056           ],
5057           [
5058             dnl This test is required to make the following idempotent.
5059             dnl Otherwise running config.status or rerunning configure
5060             dnl would stomp the wx-config link or try to move it onto
5061             dnl itself.
5062             dnl Use -h instead of -L to test for link (GD)
5063             dnl   -h is documented as obsolete under Mac OS X but works
5064             dnl   -L is obsolete under Solaris8
5065             if test ! -h wx-config; then
5066                 chmod +x wx-config
5067                 mv wx-config wx${TOOLCHAIN_NAME}-config
5068                 ${LN_S} wx${TOOLCHAIN_NAME}-config wx-config
5069             fi
5070
5071             if test ! -d lib; then
5072               mkdir lib
5073             fi
5074             if test ! -d lib/wx; then
5075               mkdir lib/wx
5076             fi
5077             if test ! -d lib/wx/include; then
5078               mkdir lib/wx/include
5079             fi
5080             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}; then
5081               mkdir lib/wx/include/${TOOLCHAIN_NAME}
5082             fi
5083             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}/wx; then
5084               mkdir lib/wx/include/${TOOLCHAIN_NAME}/wx
5085             fi
5086             if test -f setup.h; then
5087               mv -f setup.h lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h
5088             fi
5089           ],
5090           [
5091             TOOLCHAIN_NAME="${TOOLCHAIN_NAME}"
5092             LN_S="${LN_S}"
5093           ]
5094          )
5095
5096 dnl vi: set et sts=4 sw=4: