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     dnl DJGPP needs explicit -lstdc++ for some reason (VS: mayb some versions only?)
 253     LIBS="$LIBS -lstdc++"
 254   ;;
 255
 256   *-pc-os2_emx | *-pc-os2-emx )
 257     AC_DEFINE(__EMX__)
 258     PROGRAM_EXT=".exe"
 259     DEFAULT_DEFAULT_wxUSE_PM=1
 260     LIBS="$LIBS -lstdcpp"
 261   ;;
 262
 263   powerpc-*-darwin* )
 264     dnl PowerPC Darwin based distributions (including Mac OS X)
 265     USE_BSD=1
 266     USE_DARWIN=1
 267     SO_SUFFIX=dylib
 268     AC_DEFINE(__BSD__)
 269     AC_DEFINE(__DARWIN__)
 270     AC_DEFINE(__POWERPC__)
 271     DEFAULT_DEFAULT_wxUSE_MAC=1
 272   ;;
 273
 274   *-*-beos* )
 275     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 276     USE_BEOS=1
 277     AC_DEFINE(__BEOS__)
 278   ;;
 279
 280   *)
 281     AC_MSG_ERROR(unknown system type ${host}.)
 282 esac
 283
 284 dnl ---------------------------------------------------------------------------
 285 dnl command line options for configure
 286 dnl ---------------------------------------------------------------------------
 287
 288 dnl the default values for all options - we collect them all here to simplify
 289 dnl modification of the default values (for example, if the defaults for some
 290 dnl platform should be changed, it can be done here too)
 291 dnl
 292 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 293
 294 WX_ARG_CACHE_INIT
 295
 296 dnl useful to test the compilation with minimum options, define as 0 for normal
 297 dnl usage
 298 DEBUG_CONFIGURE=0
 299 if test $DEBUG_CONFIGURE = 1; then
 300   DEFAULT_wxUSE_UNIVERSAL=no
 301
 302   DEFAULT_wxUSE_NANOX=no
 303
 304   DEFAULT_wxUSE_THREADS=yes
 305
 306   DEFAULT_wxUSE_SHARED=yes
 307   DEFAULT_wxUSE_SONAME=no
 308   DEFAULT_wxUSE_OPTIMISE=no
 309   DEFAULT_wxUSE_PROFILE=no
 310   DEFAULT_wxUSE_NO_DEPS=no
 311   DEFAULT_wxUSE_NO_RTTI=no
 312   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 313   DEFAULT_wxUSE_PERMISSIVE=no
 314   DEFAULT_wxUSE_DEBUG_FLAG=yes
 315   DEFAULT_wxUSE_DEBUG_INFO=yes
 316   DEFAULT_wxUSE_DEBUG_GDB=yes
 317   DEFAULT_wxUSE_MEM_TRACING=no
 318   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 319   DEFAULT_wxUSE_DMALLOC=no
 320   DEFAULT_wxUSE_PRECOMP=no
 321   DEFAULT_wxUSE_APPLE_IEEE=no
 322
 323   DEFAULT_wxUSE_LOG=yes
 324   DEFAULT_wxUSE_LOGWINDOW=no
 325   DEFAULT_wxUSE_LOGGUI=no
 326   DEFAULT_wxUSE_LOGDIALOG=no
 327
 328   DEFAULT_wxUSE_GUI=yes
 329   DEFAULT_wxUSE_CONTROLS=no
 330
 331   DEFAULT_wxUSE_REGEX=no
 332   DEFAULT_wxUSE_ZLIB=no
 333   DEFAULT_wxUSE_LIBPNG=no
 334   DEFAULT_wxUSE_LIBJPEG=no
 335   DEFAULT_wxUSE_LIBTIFF=no
 336   DEFAULT_wxUSE_ODBC=no
 337   DEFAULT_wxUSE_OPENGL=no
 338
 339   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 340   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 341   DEFAULT_wxUSE_STD_IOSTREAM=no
 342   DEFAULT_wxUSE_CMDLINE_PARSER=no
 343   DEFAULT_wxUSE_DATETIME=no
 344   DEFAULT_wxUSE_TIMEDATE=no
 345   DEFAULT_wxUSE_TIMER=no
 346   DEFAULT_wxUSE_STOPWATCH=no
 347   DEFAULT_wxUSE_FILE=no
 348   DEFAULT_wxUSE_FFILE=no
 349   DEFAULT_wxUSE_TEXTBUFFER=no
 350   DEFAULT_wxUSE_TEXTFILE=no
 351   DEFAULT_wxUSE_WAVE=no
 352   DEFAULT_wxUSE_INTL=no
 353   DEFAULT_wxUSE_CONFIG=no
 354   DEFAULT_wxUSE_FONTMAP=no
 355   DEFAULT_wxUSE_STREAMS=no
 356   DEFAULT_wxUSE_SOCKETS=no
 357   DEFAULT_wxUSE_DIALUP_MANAGER=no
 358   DEFAULT_wxUSE_JOYSTICK=no
 359   DEFAULT_wxUSE_DYNLIB_CLASS=no
 360   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 361   DEFAULT_wxUSE_LONGLONG=no
 362   DEFAULT_wxUSE_GEOMETRY=no
 363
 364   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 365   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 366   DEFAULT_wxUSE_POSTSCRIPT=no
 367
 368   DEFAULT_wxUSE_X_RESOURCES=no
 369   DEFAULT_wxUSE_CLIPBOARD=no
 370   DEFAULT_wxUSE_TOOLTIPS=no
 371   DEFAULT_wxUSE_DRAG_AND_DROP=no
 372   DEFAULT_wxUSE_DRAGIMAGE=no
 373   DEFAULT_wxUSE_SPLINES=no
 374
 375   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 376   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 377   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 378
 379   DEFAULT_wxUSE_PROLOGIO=no
 380   DEFAULT_wxUSE_RESOURCES=no
 381   DEFAULT_wxUSE_CONSTRAINTS=no
 382   DEFAULT_wxUSE_IPC=no
 383   DEFAULT_wxUSE_HELP=no
 384   DEFAULT_wxUSE_MS_HTML_HELP=no
 385   DEFAULT_wxUSE_WXHTML_HELP=no
 386   DEFAULT_wxUSE_TREELAYOUT=no
 387   DEFAULT_wxUSE_METAFILE=no
 388   DEFAULT_wxUSE_MIMETYPE=no
 389   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 390   DEFAULT_wxUSE_PROTOCOL=no
 391   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 392   DEFAULT_wxUSE_PROTOCOL_FTP=no
 393   DEFAULT_wxUSE_PROTOCOL_FILE=no
 394   DEFAULT_wxUSE_URL=no
 395
 396   DEFAULT_wxUSE_COMMONDLGS=no
 397   DEFAULT_wxUSE_CHOICEDLG=no
 398   DEFAULT_wxUSE_COLOURDLG=no
 399   DEFAULT_wxUSE_DIRDLG=no
 400   DEFAULT_wxUSE_FILEDLG=no
 401   DEFAULT_wxUSE_FINDREPLDLG=no
 402   DEFAULT_wxUSE_FONTDLG=no
 403   DEFAULT_wxUSE_MSGDLG=no
 404   DEFAULT_wxUSE_NUMBERDLG=no
 405   DEFAULT_wxUSE_TEXTDLG=no
 406   DEFAULT_wxUSE_SPLASH=no
 407   DEFAULT_wxUSE_STARTUP_TIPS=no
 408   DEFAULT_wxUSE_PROGRESSDLG=no
 409   DEFAULT_wxUSE_WIZARDDLG=no
 410
 411   DEFAULT_wxUSE_MENUS=no
 412   DEFAULT_wxUSE_MINIFRAME=no
 413   DEFAULT_wxUSE_HTML=no
 414   DEFAULT_wxUSE_FILESYSTEM=no
 415   DEFAULT_wxUSE_FS_INET=no
 416   DEFAULT_wxUSE_FS_ZIP=no
 417   DEFAULT_wxUSE_BUSYINFO=no
 418   DEFAULT_wxUSE_ZIPSTREAM=no
 419   DEFAULT_wxUSE_VALIDATORS=no
 420
 421   DEFAULT_wxUSE_ACCEL=no
 422   DEFAULT_wxUSE_BUTTON=no
 423   DEFAULT_wxUSE_BMPBUTTON=no
 424   DEFAULT_wxUSE_CALCTRL=no
 425   DEFAULT_wxUSE_CARET=no
 426   DEFAULT_wxUSE_CHECKBOX=no
 427   DEFAULT_wxUSE_CHECKLST=no
 428   DEFAULT_wxUSE_CHOICE=no
 429   DEFAULT_wxUSE_COMBOBOX=no
 430   DEFAULT_wxUSE_GAUGE=no
 431   DEFAULT_wxUSE_GRID=no
 432   DEFAULT_wxUSE_NEW_GRID=no
 433   DEFAULT_wxUSE_IMAGLIST=no
 434   DEFAULT_wxUSE_LISTBOX=no
 435   DEFAULT_wxUSE_LISTCTRL=no
 436   DEFAULT_wxUSE_NOTEBOOK=no
 437   DEFAULT_wxUSE_PROPSHEET=no
 438   DEFAULT_wxUSE_RADIOBOX=no
 439   DEFAULT_wxUSE_RADIOBTN=no
 440   DEFAULT_wxUSE_SASH=no
 441   DEFAULT_wxUSE_SCROLLBAR=no
 442   DEFAULT_wxUSE_SLIDER=no
 443   DEFAULT_wxUSE_SPINBTN=no
 444   DEFAULT_wxUSE_SPINCTRL=no
 445   DEFAULT_wxUSE_SPLITTER=no
 446   DEFAULT_wxUSE_STATBMP=no
 447   DEFAULT_wxUSE_STATBOX=no
 448   DEFAULT_wxUSE_STATLINE=no
 449   DEFAULT_wxUSE_STATTEXT=no
 450   DEFAULT_wxUSE_STATUSBAR=yes
 451   DEFAULT_wxUSE_TABDIALOG=no
 452   DEFAULT_wxUSE_TEXTCTRL=no
 453   DEFAULT_wxUSE_TOGGLEBTN=no
 454   DEFAULT_wxUSE_TOOLBAR=no
 455   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 456   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 457   DEFAULT_wxUSE_TREECTRL=no
 458   DEFAULT_wxUSE_POPUPWIN=no
 459   DEFAULT_wxUSE_TIPWINDOW=no
 460
 461   DEFAULT_wxUSE_UNICODE=no
 462   DEFAULT_wxUSE_UNICODE_MSLU=no
 463   DEFAULT_wxUSE_WCSRTOMBS=no
 464
 465   DEFAULT_wxUSE_PALETTE=no
 466   DEFAULT_wxUSE_IMAGE=no
 467   DEFAULT_wxUSE_GIF=no
 468   DEFAULT_wxUSE_PCX=no
 469   DEFAULT_wxUSE_PNM=no
 470   DEFAULT_wxUSE_IFF=no
 471   DEFAULT_wxUSE_XPM=no
 472   DEFAULT_wxUSE_ICO_CUR=no
 473 else
 474   DEFAULT_wxUSE_UNIVERSAL=no
 475
 476   DEFAULT_wxUSE_NANOX=no
 477
 478   DEFAULT_wxUSE_THREADS=yes
 479
 480   DEFAULT_wxUSE_SHARED=yes
 481   DEFAULT_wxUSE_SONAME=no
 482   DEFAULT_wxUSE_OPTIMISE=yes
 483   DEFAULT_wxUSE_PROFILE=no
 484   DEFAULT_wxUSE_NO_DEPS=no
 485   DEFAULT_wxUSE_NO_RTTI=no
 486   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 487   DEFAULT_wxUSE_PERMISSIVE=no
 488   DEFAULT_wxUSE_DEBUG_FLAG=no
 489   DEFAULT_wxUSE_DEBUG_INFO=no
 490   DEFAULT_wxUSE_DEBUG_GDB=no
 491   DEFAULT_wxUSE_MEM_TRACING=no
 492   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 493   DEFAULT_wxUSE_DMALLOC=no
 494   DEFAULT_wxUSE_PRECOMP=no
 495   DEFAULT_wxUSE_APPLE_IEEE=yes
 496
 497   DEFAULT_wxUSE_LOG=yes
 498   DEFAULT_wxUSE_LOGWINDOW=yes
 499   DEFAULT_wxUSE_LOGGUI=yes
 500   DEFAULT_wxUSE_LOGDIALOG=yes
 501
 502   DEFAULT_wxUSE_GUI=yes
 503
 504   DEFAULT_wxUSE_REGEX=yes
 505   DEFAULT_wxUSE_ZLIB=yes
 506   DEFAULT_wxUSE_LIBPNG=yes
 507   DEFAULT_wxUSE_LIBJPEG=yes
 508   DEFAULT_wxUSE_LIBTIFF=yes
 509   DEFAULT_wxUSE_ODBC=no
 510   DEFAULT_wxUSE_OPENGL=no
 511
 512   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 513   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 514   DEFAULT_wxUSE_STD_IOSTREAM=no
 515   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 516   DEFAULT_wxUSE_DATETIME=yes
 517   DEFAULT_wxUSE_TIMEDATE=no
 518   DEFAULT_wxUSE_TIMER=yes
 519   DEFAULT_wxUSE_STOPWATCH=yes
 520   DEFAULT_wxUSE_FILE=yes
 521   DEFAULT_wxUSE_FFILE=yes
 522   DEFAULT_wxUSE_TEXTBUFFER=yes
 523   DEFAULT_wxUSE_TEXTFILE=yes
 524   DEFAULT_wxUSE_WAVE=no
 525   DEFAULT_wxUSE_INTL=yes
 526   DEFAULT_wxUSE_CONFIG=yes
 527   DEFAULT_wxUSE_FONTMAP=yes
 528   DEFAULT_wxUSE_STREAMS=yes
 529   DEFAULT_wxUSE_SOCKETS=yes
 530   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 531   DEFAULT_wxUSE_JOYSTICK=yes
 532   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 533   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 534   DEFAULT_wxUSE_LONGLONG=yes
 535   DEFAULT_wxUSE_GEOMETRY=yes
 536
 537   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 538   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 539   DEFAULT_wxUSE_POSTSCRIPT=yes
 540
 541   DEFAULT_wxUSE_X_RESOURCES=no
 542   DEFAULT_wxUSE_CLIPBOARD=yes
 543   DEFAULT_wxUSE_TOOLTIPS=yes
 544   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 545   DEFAULT_wxUSE_DRAGIMAGE=yes
 546   DEFAULT_wxUSE_SPLINES=yes
 547
 548   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 549   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 550   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 551
 552   DEFAULT_wxUSE_PROLOGIO=yes
 553   DEFAULT_wxUSE_RESOURCES=yes
 554   DEFAULT_wxUSE_CONSTRAINTS=yes
 555   DEFAULT_wxUSE_IPC=yes
 556   DEFAULT_wxUSE_HELP=yes
 557   DEFAULT_wxUSE_MS_HTML_HELP=yes
 558   DEFAULT_wxUSE_WXHTML_HELP=yes
 559   DEFAULT_wxUSE_TREELAYOUT=yes
 560   DEFAULT_wxUSE_METAFILE=yes
 561   DEFAULT_wxUSE_MIMETYPE=yes
 562   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 563   DEFAULT_wxUSE_PROTOCOL=yes
 564   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 565   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 566   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 567   DEFAULT_wxUSE_URL=yes
 568
 569   DEFAULT_wxUSE_COMMONDLGS=yes
 570   DEFAULT_wxUSE_CHOICEDLG=yes
 571   DEFAULT_wxUSE_COLOURDLG=yes
 572   DEFAULT_wxUSE_DIRDLG=yes
 573   DEFAULT_wxUSE_FILEDLG=yes
 574   DEFAULT_wxUSE_FINDREPLDLG=yes
 575   DEFAULT_wxUSE_FONTDLG=yes
 576   DEFAULT_wxUSE_MSGDLG=yes
 577   DEFAULT_wxUSE_NUMBERDLG=yes
 578   DEFAULT_wxUSE_TEXTDLG=yes
 579   DEFAULT_wxUSE_SPLASH=yes
 580   DEFAULT_wxUSE_STARTUP_TIPS=yes
 581   DEFAULT_wxUSE_PROGRESSDLG=yes
 582   DEFAULT_wxUSE_WIZARDDLG=yes
 583
 584   DEFAULT_wxUSE_MENUS=yes
 585   DEFAULT_wxUSE_MINIFRAME=yes
 586   DEFAULT_wxUSE_HTML=yes
 587   DEFAULT_wxUSE_FILESYSTEM=yes
 588   DEFAULT_wxUSE_FS_INET=yes
 589   DEFAULT_wxUSE_FS_ZIP=yes
 590   DEFAULT_wxUSE_BUSYINFO=yes
 591   DEFAULT_wxUSE_ZIPSTREAM=yes
 592   DEFAULT_wxUSE_VALIDATORS=yes
 593
 594   DEFAULT_wxUSE_ACCEL=yes
 595   DEFAULT_wxUSE_BUTTON=yes
 596   DEFAULT_wxUSE_BMPBUTTON=yes
 597   DEFAULT_wxUSE_CALCTRL=yes
 598   DEFAULT_wxUSE_CARET=yes
 599   DEFAULT_wxUSE_CHECKBOX=yes
 600   DEFAULT_wxUSE_CHECKLST=yes
 601   DEFAULT_wxUSE_CHOICE=yes
 602   DEFAULT_wxUSE_COMBOBOX=yes
 603   DEFAULT_wxUSE_GAUGE=yes
 604   DEFAULT_wxUSE_GRID=yes
 605   DEFAULT_wxUSE_NEW_GRID=yes
 606   DEFAULT_wxUSE_IMAGLIST=yes
 607   DEFAULT_wxUSE_LISTBOX=yes
 608   DEFAULT_wxUSE_LISTCTRL=yes
 609   DEFAULT_wxUSE_NOTEBOOK=yes
 610   DEFAULT_wxUSE_PROPSHEET=yes
 611   DEFAULT_wxUSE_RADIOBOX=yes
 612   DEFAULT_wxUSE_RADIOBTN=yes
 613   DEFAULT_wxUSE_SASH=yes
 614   DEFAULT_wxUSE_SCROLLBAR=yes
 615   DEFAULT_wxUSE_SLIDER=yes
 616   DEFAULT_wxUSE_SPINBTN=yes
 617   DEFAULT_wxUSE_SPINCTRL=yes
 618   DEFAULT_wxUSE_SPLITTER=yes
 619   DEFAULT_wxUSE_STATBMP=yes
 620   DEFAULT_wxUSE_STATBOX=yes
 621   DEFAULT_wxUSE_STATLINE=yes
 622   DEFAULT_wxUSE_STATTEXT=yes
 623   DEFAULT_wxUSE_STATUSBAR=yes
 624   DEFAULT_wxUSE_TABDIALOG=no
 625   DEFAULT_wxUSE_TEXTCTRL=yes
 626   DEFAULT_wxUSE_TOGGLEBTN=yes
 627   DEFAULT_wxUSE_TOOLBAR=yes
 628   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 629   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 630   DEFAULT_wxUSE_TREECTRL=yes
 631   DEFAULT_wxUSE_POPUPWIN=yes
 632   DEFAULT_wxUSE_TIPWINDOW=yes
 633
 634   DEFAULT_wxUSE_UNICODE=no
 635   DEFAULT_wxUSE_UNICODE_MSLU=yes
 636   DEFAULT_wxUSE_WCSRTOMBS=no
 637
 638   DEFAULT_wxUSE_PALETTE=yes
 639   DEFAULT_wxUSE_IMAGE=yes
 640   DEFAULT_wxUSE_GIF=yes
 641   DEFAULT_wxUSE_PCX=yes
 642   DEFAULT_wxUSE_IFF=no
 643   DEFAULT_wxUSE_PNM=yes
 644   DEFAULT_wxUSE_XPM=yes
 645   DEFAULT_wxUSE_ICO_CUR=yes
 646 fi
 647
 648 dnl WX_ARG_WITH should be used to select whether an external package will be
 649 dnl used or not, to configure compile-time features of this package itself,
 650 dnl use WX_ARG_ENABLE instead
 651
 652 dnl ============================
 653 dnl external package dependecies
 654 dnl ============================
 655
 656 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 657 dnl these values manually
 658 for toolkit in `echo $ALL_TOOLKITS`; do
 659   LINE=`grep "wxUSE_$toolkit" ${wx_arg_cache_file}`
 660   if test "x$LINE" != x ; then
 661     has_toolkit_in_cache=1
 662     eval "DEFAULT_$LINE"
 663     eval "CACHE_$toolkit=1"
 664   fi
 665 done
 666
 667 dnl ---------------------------------------------------------------------------
 668 dnl --disable-gui will build only non-GUI part of wxWindows: check for this
 669 dnl first to disable many other switches if it's given
 670 dnl
 671 dnl NB: this is still in testing stage, don't use if you don't know what you're
 672 dnl     doing
 673 dnl ---------------------------------------------------------------------------
 674
 675 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 676
 677 if test "$wxUSE_GUI" = "yes"; then
 678
 679 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWindows GUI controls instead of native ones], wxUSE_UNIVERSAL)
 680 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 681 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 682 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" TOOLKIT_GIVEN=1])
 683 AC_ARG_WITH(wine,          [  --with-wine             use WINE], [wxUSE_WINE="$withval" CACHE_WINE=1 TOOLKIT_GIVEN=1])
 684 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 685 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 686 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 687 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 688 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 689 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 690
 691 AC_ARG_ENABLE(gtk2,        [  --enable-gtk2           use GTK+ 2.0 if available (EXPERIMENTAL)],wxUSE_GTK2="yes",wxUSE_GTK2="no")
 692
 693 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 694 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 695 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 696 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 697
 698 fi
 699 dnl for GUI only
 700
 701 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 702 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 703 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 704 WX_ARG_WITH(odbc,          [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 705
 706 dnl ---------------------------------------------------------------------------
 707 dnl compile options
 708 dnl ---------------------------------------------------------------------------
 709
 710 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 711 WX_ARG_ENABLE(soname,      [  --enable-soname         set the DT_SONAME field in ELF shared libraries], wxUSE_SONAME)
 712 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 713 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 714
 715 dnl allow the precompiled header option to be disabled under Mac OS X
 716 WX_ARG_ENABLE(precomp,     [  --enable-precomp        enable use of precompiled headers (Mac OS X)], wxUSE_PRECOMP)
 717
 718 if test "$wxUSE_DEBUG" = "yes"; then
 719   DEFAULT_wxUSE_DEBUG_FLAG=yes
 720   DEFAULT_wxUSE_DEBUG_INFO=yes
 721 elif test "$wxUSE_DEBUG" = "no"; then
 722   DEFAULT_wxUSE_DEBUG_FLAG=no
 723   DEFAULT_wxUSE_DEBUG_INFO=no
 724 fi
 725
 726 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 727 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 728 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 729 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 730 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 731 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 732 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 733 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 734 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 735 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 736
 737 WX_ARG_ENABLE(compat20,      [  --enable-compat20       enable wxWindows 2.0 compatibility], WXWIN_COMPATIBILITY_2)
 738 WX_ARG_ENABLE(compat22,      [  --disable-compat22      disable wxWindows 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
 739
 740 AC_ARG_ENABLE(rpath,         [  --enable-rpath=DIR      output the rpath flag from wx-config], [wxRPATH_DIR="$enableval"])
 741
 742 if test "$wxRPATH_DIR" != "" -a "$wxRPATH_DIR" != "disable"; then
 743    WXCONFIG_RPATH="-Wl,-rpath -Wl,$wxRPATH_DIR"
 744 fi
 745
 746
 747 dnl ---------------------------------------------------------------------------
 748 dnl (small) optional non GUI classes
 749 dnl ---------------------------------------------------------------------------
 750
 751 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 752 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 753
 754 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 755 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 756 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 757 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 758 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 759
 760 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 761
 762 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 763 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 764 WX_ARG_ENABLE(timedate,      [  --enable-timedate       use obsolete wxDate/wxTime classes], wxUSE_TIMEDATE)
 765 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 766 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 767 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 768 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 769 WX_ARG_ENABLE(wave,          [  --enable-wave           use wxWave class], wxUSE_WAVE)
 770 WX_ARG_ENABLE(fraction,      [  --enable-fraction       use wxFraction class], wxUSE_FRACTION)
 771 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 772 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 773 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 774 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 775 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 776 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 777 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile classes], wxUSE_FILE)
 778 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile classes], wxUSE_FFILE)
 779 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 780 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 781 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 782 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 783 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (win32 only)], wxUSE_UNICODE_MSLU)
 784 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWindows implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 785 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 786 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 787 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 788 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
 789 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZipInputStream], wxUSE_ZIPSTREAM)
 790
 791 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals and pass them to wxApp::OnFatalException], wxUSE_ON_FATAL_EXCEPTION)
 792 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 793
 794 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 795 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 796
 797 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 798 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 799 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 800 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 801 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 802
 803
 804 dnl ---------------------------------------------------------------------------
 805 dnl "big" options (i.e. those which change a lot of things throughout the library)
 806 dnl ---------------------------------------------------------------------------
 807
 808 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 809
 810 if test "$wxUSE_GUI" = "yes"; then
 811
 812 dnl ---------------------------------------------------------------------------
 813 dnl "big" GUI options
 814 dnl ---------------------------------------------------------------------------
 815
 816 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 817 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 818 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 819 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 820 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 821 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 822 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 823 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI_ARCHITECTURE)
 824 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 825 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 826 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 827
 828 dnl ---------------------------------------------------------------------------
 829 dnl PostScript options
 830 dnl ---------------------------------------------------------------------------
 831 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 832
 833 dnl VZ: these options seem to be always on, if someone wants to change it please do
 834 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
 835 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
 836
 837 dnl ---------------------------------------------------------------------------
 838 dnl resources
 839 dnl ---------------------------------------------------------------------------
 840
 841 WX_ARG_ENABLE(prologio,    [  --enable-prologio       use Prolog IO library], wxUSE_PROLOGIO)
 842 WX_ARG_ENABLE(resources,   [  --enable-resources      use wxWindows resources], wxUSE_RESOURCES)
 843
 844 WX_ARG_ENABLE(xresources,  [  --enable-xresources     use X resources for save (default for gtk+)], wxUSE_X_RESOURCES)
 845
 846 dnl ---------------------------------------------------------------------------
 847 dnl IPC &c
 848 dnl ---------------------------------------------------------------------------
 849
 850 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard classes], wxUSE_CLIPBOARD)
 851 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 852 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 853
 854 WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout classes], wxUSE_TREELAYOUT)
 855
 856 dnl ---------------------------------------------------------------------------
 857 dnl optional GUI controls (in alphabetical order except the first one)
 858 dnl ---------------------------------------------------------------------------
 859
 860 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
 861
 862 dnl even with --enable-controls, some may be disabled by giving
 863 dnl --disable-<control> later on the command line - but by default all will be
 864 dnl used (and vice versa)
 865 if test "$wxUSE_CONTROLS" = "yes"; then
 866   DEFAULT_wxUSE_ACCEL=yes
 867   DEFAULT_wxUSE_BMPBUTTON=yes
 868   DEFAULT_wxUSE_BUTTON=yes
 869   DEFAULT_wxUSE_CALCTRL=no
 870   DEFAULT_wxUSE_CARET=yes
 871   DEFAULT_wxUSE_COMBOBOX=yes
 872   DEFAULT_wxUSE_CHECKBOX=yes
 873   DEFAULT_wxUSE_CHECKLISTBOX=yes
 874   DEFAULT_wxUSE_CHOICE=yes
 875   DEFAULT_wxUSE_GAUGE=yes
 876   DEFAULT_wxUSE_GRID=yes
 877   DEFAULT_wxUSE_NEW_GRID=yes
 878   DEFAULT_wxUSE_IMAGLIST=yes
 879   DEFAULT_wxUSE_LISTBOX=yes
 880   DEFAULT_wxUSE_LISTCTRL=yes
 881   DEFAULT_wxUSE_NOTEBOOK=yes
 882   DEFAULT_wxUSE_PROPSHEET=yes
 883   DEFAULT_wxUSE_RADIOBOX=yes
 884   DEFAULT_wxUSE_RADIOBTN=yes
 885   DEFAULT_wxUSE_SASH=yes
 886   DEFAULT_wxUSE_SCROLLBAR=yes
 887   DEFAULT_wxUSE_SLIDER=yes
 888   DEFAULT_wxUSE_SPINBTN=yes
 889   DEFAULT_wxUSE_SPINCTRL=yes
 890   DEFAULT_wxUSE_SPLITTER=yes
 891   DEFAULT_wxUSE_STATBMP=yes
 892   DEFAULT_wxUSE_STATBOX=yes
 893   DEFAULT_wxUSE_STATLINE=yes
 894   DEFAULT_wxUSE_STATUSBAR=yes
 895   DEFAULT_wxUSE_TAB_DIALOG=yes
 896   DEFAULT_wxUSE_TOGGLEBTN=yes
 897   DEFAULT_wxUSE_TOOLBAR=yes
 898   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 899   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 900   DEFAULT_wxUSE_TOOLTIPS=yes
 901   DEFAULT_wxUSE_TREECTRL=yes
 902   DEFAULT_wxUSE_POPUPWIN=yes
 903   DEFAULT_wxUSE_TIPWINDOW=yes
 904 elif test "$wxUSE_CONTROLS" = "no"; then
 905   DEFAULT_wxUSE_ACCEL=no
 906   DEFAULT_wxUSE_BMPBUTTON=no
 907   DEFAULT_wxUSE_BUTTON=no
 908   DEFAULT_wxUSE_CALCTRL=no
 909   DEFAULT_wxUSE_CARET=no
 910   DEFAULT_wxUSE_COMBOBOX=no
 911   DEFAULT_wxUSE_CHECKBOX=no
 912   DEFAULT_wxUSE_CHECKLISTBOX=no
 913   DEFAULT_wxUSE_CHOICE=no
 914   DEFAULT_wxUSE_GAUGE=no
 915   DEFAULT_wxUSE_GRID=no
 916   DEFAULT_wxUSE_NEW_GRID=no
 917   DEFAULT_wxUSE_IMAGLIST=no
 918   DEFAULT_wxUSE_LISTBOX=no
 919   DEFAULT_wxUSE_LISTCTRL=no
 920   DEFAULT_wxUSE_NOTEBOOK=no
 921   DEFAULT_wxUSE_PROPSHEET=no
 922   DEFAULT_wxUSE_RADIOBOX=no
 923   DEFAULT_wxUSE_RADIOBTN=no
 924   DEFAULT_wxUSE_SASH=no
 925   DEFAULT_wxUSE_SCROLLBAR=no
 926   DEFAULT_wxUSE_SLIDER=no
 927   DEFAULT_wxUSE_SPINBTN=no
 928   DEFAULT_wxUSE_SPINCTRL=no
 929   DEFAULT_wxUSE_SPLITTER=no
 930   DEFAULT_wxUSE_STATBMP=no
 931   DEFAULT_wxUSE_STATBOX=no
 932   DEFAULT_wxUSE_STATLINE=no
 933   DEFAULT_wxUSE_STATUSBAR=no
 934   DEFAULT_wxUSE_TAB_DIALOG=no
 935   DEFAULT_wxUSE_TOGGLEBTN=no
 936   DEFAULT_wxUSE_TOOLBAR=no
 937   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 938   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 939   DEFAULT_wxUSE_TOOLTIPS=no
 940   DEFAULT_wxUSE_TREECTRL=no
 941   DEFAULT_wxUSE_POPUPWIN=no
 942   DEFAULT_wxUSE_TIPWINDOW=no
 943 fi
 944
 945 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 946 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 947 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 948 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 949 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 950 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 951 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 952 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 953 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox classes], wxUSE_COMBOBOX)
 954 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 955 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 956 WX_ARG_ENABLE(newgrid,     [  --enable-newgrid        use new wxGrid class], wxUSE_NEW_GRID)
 957 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 958 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 959 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 960 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 961 WX_ARG_ENABLE(propsheet,   [  --enable-propsheet      use wxPropertySheet class], wxUSE_PROPSHEET)
 962 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 963 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 964 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 965 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 966 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 967 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 968 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 969 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 970 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 971 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 972 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 973 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 974 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 975 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
 976 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 977 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 978 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 979 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 980 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
 981 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
 982 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 983 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 984
 985 dnl ---------------------------------------------------------------------------
 986 dnl common dialogs
 987 dnl ---------------------------------------------------------------------------
 988
 989 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
 990 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
 991 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
 992 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
 993 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
 994 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
 995 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
 996 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
 997 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
 998 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
 999 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1000 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1001 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1002 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1003
1004 dnl ---------------------------------------------------------------------------
1005 dnl misc GUI options
1006 dnl ---------------------------------------------------------------------------
1007
1008 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1009 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1010 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1011 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1012 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1013 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1014 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick (Linux only)], wxUSE_JOYSTICK)
1015 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1016 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1017
1018 dnl ---------------------------------------------------------------------------
1019 dnl support for image formats that do not rely on external library
1020 dnl ---------------------------------------------------------------------------
1021
1022 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1023 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1024 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1025 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1026 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1027 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1028 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1029 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1030
1031 fi
1032
1033 dnl General settings (needed for GUI and non-GUI compilations alike).
1034 dnl Path separator; ':' for unix, ';' for OS/2
1035 dnl Stem for flex output; lexyy for OS/2, lex.yy otherwise
1036 case "${host}" in
1037   *-pc-os2_emx | *-pc-os2-emx )
1038     dnl PATH_IFS is autodetected by OS/2's configure (usually ';')
1039     LEX_STEM="lexyy"
1040   ;;
1041   *)
1042     PATH_IFS=':'
1043     LEX_STEM="lex.yy"
1044   ;;
1045 esac
1046
1047 dnl for GUI only
1048
1049 dnl cache the options values before (may be) aborting below
1050 WX_ARG_CACHE_FLUSH
1051
1052 dnl check that no more than one toolkit is given and that if none are given that
1053 dnl we have a default one
1054
1055 AC_MSG_CHECKING(for toolkit)
1056
1057 if test "$wxUSE_GUI" = "yes"; then
1058
1059     if test "$USE_BEOS" = 1; then
1060         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1061     fi
1062
1063     if test "$TOOLKIT_GIVEN" = 1; then
1064       dnl convert "yes" to 1 and "no" to 0
1065       for toolkit in `echo $ALL_TOOLKITS`; do
1066         var=wxUSE_$toolkit
1067         eval "value=\$${var}"
1068         eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1069       done
1070     else
1071       dnl try to guess the most apropriate toolkit for this platform
1072       for toolkit in `echo $ALL_TOOLKITS`; do
1073         if test "$has_toolkit_in_cache" != 1; then
1074           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1075         else
1076           var=DEFAULT_wxUSE_$toolkit
1077         fi
1078         eval "wxUSE_$toolkit=\$${var}"
1079       done
1080     fi
1081
1082     dnl we suppose that expr is available (maybe there is a better way to do
1083     dnl this? what about using ALL_TOOLKITS? TODO)
1084     NUM_TOOLKITS=`expr ${wxUSE_GTK:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_MAC:-0}  \
1085                   + ${wxUSE_WINE:-0} + ${wxUSE_MSW:-0} + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} + ${wxUSE_X11:-0}`
1086
1087     dnl Allow wxUSE_PM only for OS/2 with EMX.
1088     case "${host}" in
1089       *-pc-os2_emx | *-pc-os2-emx )
1090         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1091     esac
1092
1093     case "$NUM_TOOLKITS" in
1094       1)
1095       ;;
1096       0)
1097         AC_MSG_ERROR(Please specify a toolkit - cannot determine the default for ${host})
1098       ;;
1099       *)
1100         AC_MSG_ERROR(Please specify at most one toolkit (may be some are cached?))
1101     esac
1102
1103     dnl cache the wxUSE_<TOOLKIT> values too
1104     for toolkit in `echo $ALL_TOOLKITS`; do
1105       var=wxUSE_$toolkit
1106       eval "value=\$${var}"
1107       if test "x$value" != x; then
1108         cache_var=CACHE_$toolkit
1109         eval "cache=\$${cache_var}"
1110         if test "$cache" = 1; then
1111           echo "$var=$value" >> ${wx_arg_cache_file}
1112         fi
1113         if test "$value" = 1; then
1114           toolkit_echo=`echo $toolkit | tr [[A-Z]] [[a-z]]`
1115           AC_MSG_RESULT($toolkit_echo)
1116         fi
1117       fi
1118     done
1119 else
1120     AC_MSG_RESULT(base ($host_alias hosted) only)
1121 fi
1122
1123 dnl ---------------------------------------------------------------------------
1124 dnl When we are using Cygwin with Motif/GTK+, we want it to appear like
1125 dnl 'just' a POSIX platform, so the Win32 API must not be available
1126 dnl ---------------------------------------------------------------------------
1127
1128 dnl (Windows-only piece)
1129 wants_win32=0
1130 doesnt_want_win32=0
1131 case "${host}" in
1132   *-*-cygwin*)
1133       if test "$wxUSE_MSW" = 1 ; then
1134         wants_win32=1
1135       else
1136         doesnt_want_win32=1
1137       fi
1138   ;;
1139   *-*-mingw*)
1140       wants_win32=1
1141   ;;
1142 esac
1143
1144 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1145 dnl     take effect on Cygwin/Mingw and not other platforms.
1146 if test "$wants_win32" = 1 ; then
1147     USE_UNIX=0
1148     USE_WIN32=1
1149     AC_DEFINE(__WIN32__)
1150     AC_DEFINE(__WIN95__)
1151     AC_DEFINE(__WINDOWS__)
1152     AC_DEFINE(__GNUWIN32__)
1153     AC_DEFINE(STRICT)
1154     AC_DEFINE(WINVER, 0x0400)
1155 fi
1156 if test "$doesnt_want_win32" = 1 ; then
1157     USE_UNIX=1
1158     USE_WIN32=0
1159 fi
1160 dnl (end of Windows-only piece)
1161
1162 if test "$USE_UNIX" = 1 ; then
1163     wxUSE_UNIX=yes
1164     AC_DEFINE(__UNIX__)
1165 fi
1166
1167 dnl ---------------------------------------------------------------------------
1168 dnl Checks for programs
1169 dnl ---------------------------------------------------------------------------
1170
1171 dnl flush the cache because checking for programs might abort
1172 AC_CACHE_SAVE
1173
1174 dnl cross-compiling support: we're cross compiling if the build system is
1175 dnl different from the target one (assume host and target be always the same)
1176 if test "$build" != "$host" ; then
1177     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 -o "$USE_UNIX"; then
1178         CC=$host_alias-gcc
1179         CXX=$host_alias-c++
1180         AR=$host_alias-ar
1181         RANLIB=$host_alias-ranlib
1182         DLLTOOL=$host_alias-dlltool
1183         RESCOMP=$host_alias-windres
1184         LD=$host_alias-ld
1185         NM=$host_alias-nm
1186         STRIP=$host_alias-strip
1187     else
1188         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1189     fi
1190 fi
1191
1192 dnl C-compiler checks
1193 dnl   defines CC with the compiler to use
1194 dnl   defines GCC with yes if using gcc
1195 dnl   defines GCC empty if not using gcc
1196 dnl   defines CFLAGS
1197 dnl
1198 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1199 dnl default CFLAGS (something like "-g -O2") - we don't need this as add
1200 dnl -g and -O flags ourselves below
1201 CFLAGS=${CFLAGS:=}
1202 AC_PROG_CC
1203
1204 dnl is -traditional needed for correct compilations
1205 dnl   adds -traditional for gcc if needed
1206 AC_PROG_GCC_TRADITIONAL
1207
1208 AC_LANG_SAVE
1209 AC_LANG_CPLUSPLUS
1210
1211 dnl C++-compiler checks
1212 dnl   defines CXX with the compiler to use
1213 dnl   defines GXX with yes if using gxx
1214 dnl   defines GXX empty if not using gxx
1215 dnl   defines CXXFLAGS
1216 dnl
1217 dnl see CFLAGS line above
1218 CXXFLAGS=${CXXFLAGS:=}
1219 AC_PROG_CXX
1220
1221 AC_LANG_RESTORE
1222
1223 dnl ranlib command
1224 dnl   defines RANLIB with the appropriate command
1225 AC_PROG_RANLIB
1226
1227 dnl ar command
1228 dnl   defines AR with the appropriate command
1229 AC_CHECK_PROG(AR, ar, ar, ar)
1230
1231 dnl install checks
1232 dnl   defines INSTALL with the appropriate command
1233 AC_PROG_INSTALL
1234
1235 dnl   make install path absolute (if not already); will fail with MSDOS paths
1236 case ${INSTALL} in
1237   /* ) # Absolute
1238      ;;
1239   *)
1240      INSTALL=`pwd`/${INSTALL} ;;
1241 esac
1242
1243
1244 case "${host}" in
1245
1246     dnl The other BSD's should probably go in here too, since this is
1247     dnl to workaround a strange static lib BSDism.
1248     dnl Mac OS X install seems to ignore -p option...
1249     powerpc-*-darwin* )
1250         INSTALL_PROGRAM="cp -fp"
1251         INSTALL_DATA="cp -fp"
1252         ;;
1253     *)
1254         ;;
1255 esac
1256
1257 dnl strip command
1258 dnl   defines STRIP as strip or nothing if not found
1259 AC_CHECK_PROG(STRIP, strip, strip, true)
1260
1261 dnl does make support "-include" (only GNU make does AFAIK)?
1262 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1263 [
1264     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1265             egrep -s GNU > /dev/null); then
1266         wx_cv_prog_makeisgnu="yes"
1267     else
1268         wx_cv_prog_makeisgnu="no"
1269     fi
1270 ])
1271
1272 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1273     IF_GNU_MAKE=""
1274 else
1275     IF_GNU_MAKE="#"
1276 fi
1277
1278 AC_SUBST(IF_GNU_MAKE)
1279
1280 dnl we don't need to check for VPATH support in GNU make - it does have it
1281 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1282 dnl check if VPATH works
1283 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1284 dnl create Makefile
1285 cat - << EOF > confMake
1286 check : file
1287         cp \$? \$@
1288         cp \$? final_file
1289 EOF
1290
1291 if test ! -d sub ; then
1292   mkdir sub
1293 fi
1294 echo dummy > sub/file
1295 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1296 RESULT=$?
1297 rm -f sub/file check final_file confMake
1298 rmdir sub
1299 if test "$RESULT" = 0; then
1300   wx_cv_prog_makevpath="yes"
1301 else
1302   wx_cv_prog_makevpath="no"
1303 fi
1304 ])
1305
1306 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1307 AC_MSG_ERROR([
1308 You need a make-utility that is able to use the variable
1309 VPATH correctly.
1310 If your version of make does not support VPATH correctly,
1311 please install GNU-make (possibly as gmake), and start
1312 configure with the following command:
1313 export MAKE=gmake; ./configure  for sh-type shells
1314 setenv MAKE gmake; ./configure  for csh-type shells
1315 Also please do remember to use gmake in this case every time
1316 you are trying to compile.
1317 ])
1318 fi dnl make without VPATH
1319 fi dnl not GNU make
1320
1321 dnl YACC checks
1322 dnl   defines YACC with the appropriate command
1323 AC_PROG_YACC
1324
1325 dnl LEX checks
1326 dnl   defines LEX with the appropriate command
1327 dnl   defines LEXLIB with the appropriate library
1328 AC_PROG_LEX
1329
1330 dnl needed for making link to setup.h
1331 AC_PROG_LN_S
1332
1333 dnl ------------------------------------------------------------------------
1334 dnl Check for headers
1335 dnl ------------------------------------------------------------------------
1336
1337 dnl test for strings.h needed under AIX, but do not check for it wxMac as
1338 dnl it exists but is only a simple redirection to string.h and it is in
1339 dnl conflict with Strings.h in FlatCarbon headers
1340 if test "$wxUSE_MAC" != 1; then
1341   dnl defines HAVE_STRINGS_H
1342   AC_CHECK_HEADERS(strings.h)
1343 fi
1344
1345 dnl defines HAVE_STDLIB_H
1346 AC_CHECK_HEADERS(stdlib.h)
1347 dnl defines HAVE_MALLOC_H
1348 AC_CHECK_HEADERS(malloc.h)
1349 dnl defines HAVE_UNISTD_H
1350 AC_CHECK_HEADERS(unistd.h)
1351 dnl defines HAVE_WCHAR_H
1352 AC_CHECK_HEADERS(wchar.h)
1353
1354 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1355 if test "$ac_cv_header_wchar_h" != "yes"; then
1356     dnl defines HAVE_WCSTR_H
1357     AC_CHECK_HEADERS(wcstr.h)
1358 fi
1359
1360 dnl checking for wctype.h is useless as we need wcslen(), not just wchar_t and
1361 dnl this function is never provided by it
1362 dnl AC_CHECK_HEADERS(wctype.h)
1363
1364 dnl defines HAVE_FNMATCH_H
1365 AC_CHECK_HEADERS(fnmatch.h)
1366
1367 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
1368     AC_CHECK_FUNCS(fnmatch)
1369 fi
1370
1371 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1372 AC_CHECK_HEADERS(langinfo.h)
1373
1374 if test "$wxUSE_GUI" = "yes"; then
1375     if test "$wxUSE_UNIX" = "yes"; then
1376         dnl defines HAVE_X11_XKBLIB_H
1377         AC_CHECK_HEADERS(X11/XKBlib.h)
1378     fi
1379 fi
1380
1381 dnl ---------------------------------------------------------------------------
1382 dnl Checks for compiler characteristics
1383 dnl ---------------------------------------------------------------------------
1384
1385 dnl defines const to be empty if c-compiler does not support const fully
1386 AC_C_CONST
1387 dnl defines inline to a sensible value for the c-compiler
1388 AC_C_INLINE
1389
1390 dnl check the sizes of integral types (give some reasonable default values for
1391 dnl cross-compiling)
1392 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1393 AC_CHECK_SIZEOF(char, 1)
1394 AC_CHECK_SIZEOF(short, 2)
1395 AC_CHECK_SIZEOF(void *, 4)
1396 AC_CHECK_SIZEOF(int, 4)
1397 AC_CHECK_SIZEOF(long, 4)
1398
1399 case "${host}" in
1400     arm-*-linux* )
1401         AC_CHECK_SIZEOF(long long, 8)
1402     ;;
1403     * )
1404         AC_CHECK_SIZEOF(long long, 0)
1405 esac
1406
1407 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
1408 dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
1409 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
1410 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
1411 [
1412     AC_TRY_RUN(
1413         [
1414             #ifdef HAVE_WCHAR_H
1415             #  ifdef __CYGWIN__
1416             #    include <stddef.h>
1417             #  endif
1418             #  include <wchar.h>
1419             #endif
1420             #ifdef HAVE_STDLIB_H
1421             #  include <stdlib.h>
1422             #endif
1423             #include <stdio.h>
1424             int main()
1425             {
1426                 FILE *f=fopen("conftestval", "w");
1427                 if (!f) exit(1);
1428                 fprintf(f, "%i", sizeof(wchar_t));
1429                 exit(0);
1430             }
1431         ],
1432         wx_cv_sizeof_wchar_t=`cat conftestval`,
1433         wx_cv_sizeof_wchar_t=0,
1434         wx_cv_sizeof_wchar_t=4
1435     )
1436 ])
1437
1438 AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
1439
1440 dnl check for large file support
1441 AC_SYS_LARGEFILE
1442
1443 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1444 WX_C_BIGENDIAN
1445
1446 dnl check for iostream (as opposed to iostream.h) standard header
1447 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1448
1449 dnl check whether C++ compiler supports bool built-in type
1450 WX_CPP_BOOL
1451
1452 dnl check whether C++ compiler supports explicit keyword
1453 WX_CPP_EXPLICIT
1454
1455 dnl ---------------------------------------------------------------------------
1456 dnl Define search path for includes and libraries: all headers and libs will be
1457 dnl looked for in all directories of this path
1458 dnl ---------------------------------------------------------------------------
1459
1460 dnl notice that /usr/include should not be in this list, otherwise it breaks
1461 dnl compilation on Solaris/gcc because standard headers are included instead
1462 dnl of the gcc ones (correction: it *is* needed for broken AIX compiler - but
1463 dnl do put it last!)
1464 dnl
1465 dnl Also try to put all directories which may contain X11R6 before those which
1466 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1467 SEARCH_INCLUDE="\
1468     /usr/local/include        \
1469                               \
1470     /usr/Motif-1.2/include    \
1471     /usr/Motif-2.1/include    \
1472                               \
1473     /usr/include/Motif1.2     \
1474     /opt/xpm/include/X11      \
1475     /opt/GBxpm/include/       \
1476     /opt/GBxpm/X11/include/   \
1477                               \
1478     /usr/Motif1.2/include     \
1479     /usr/dt/include           \
1480     /usr/openwin/include      \
1481                               \
1482     /usr/include/Xm           \
1483                               \
1484     /usr/X11R6/include        \
1485     /usr/X11R6.4/include      \
1486     /usr/X11R5/include        \
1487     /usr/X11R4/include        \
1488                               \
1489     /usr/include/X11R6        \
1490     /usr/include/X11R5        \
1491     /usr/include/X11R4        \
1492                               \
1493     /usr/local/X11R6/include  \
1494     /usr/local/X11R5/include  \
1495     /usr/local/X11R4/include  \
1496                               \
1497     /usr/local/include/X11R6  \
1498     /usr/local/include/X11R5  \
1499     /usr/local/include/X11R4  \
1500                               \
1501     /usr/X11/include          \
1502     /usr/include/X11          \
1503     /usr/local/X11/include    \
1504     /usr/local/include/X11    \
1505                               \
1506     /usr/X386/include         \
1507     /usr/x386/include         \
1508     /usr/XFree86/include/X11  \
1509                               \
1510     X:/XFree86/include        \
1511     X:/XFree86/include/X11    \
1512                               \
1513     /usr/include/gtk          \
1514     /usr/local/include/gtk    \
1515     /usr/include/glib         \
1516     /usr/local/include/glib   \
1517                               \
1518     /usr/include/qt           \
1519     /usr/local/include/qt     \
1520                               \
1521     /usr/include/windows      \
1522     /usr/include/wine         \
1523     /usr/local/include/wine   \
1524                               \
1525     /usr/unsupported/include  \
1526     /usr/athena/include       \
1527     /usr/local/x11r5/include  \
1528     /usr/lpp/Xamples/include  \
1529                               \
1530     /usr/openwin/share/include \
1531                                \
1532     /usr/include"
1533
1534 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` "
1535
1536 dnl ------------------------------------------------------------------------
1537 dnl Check for libraries
1538 dnl ------------------------------------------------------------------------
1539
1540 dnl flush the cache because checking for libraries below might abort
1541 AC_CACHE_SAVE
1542
1543 dnl check for glibc version
1544 dnl
1545 dnl VZ: I have no idea why had this check been there originally, but now
1546 dnl     it is only used to get the recursive mutexes under Linux
1547 if test "$USE_LINUX" = 1; then
1548     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
1549         AC_TRY_COMPILE([#include <features.h>],
1550             [
1551                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
1552                     #error not glibc2.1
1553                 #endif
1554             ],
1555             [
1556                 wx_cv_lib_glibc21=yes
1557             ],
1558             [
1559                 wx_cv_lib_glibc21=no
1560             ]
1561         )
1562     ])
1563     if test "$wx_cv_lib_glibc21" = "yes"; then
1564         AC_DEFINE(wxHAVE_GLIBC2)
1565     fi
1566 fi
1567
1568 dnl ---------------------------------------------------------------------------
1569 dnl Optional libraries
1570 dnl
1571 dnl   --with-<lib>=sys
1572 dnl       looks for system library and fails if not found
1573 dnl
1574 dnl   --with-<lib>
1575 dnl   --with-<lib>=yes
1576 dnl       looks for system library and, if not found, prints a warning,
1577 dnl       falls back to the builtin wx version, and continues configuration
1578 dnl
1579 dnl   --with-<lib>=builtin
1580 dnl       uses builtin wx version without searching for system library
1581 dnl
1582 dnl   --with-<lib>=no
1583 dnl   --without-<lib>
1584 dnl       do not use library (neither system nor builtin wx version)
1585 dnl
1586 dnl ---------------------------------------------------------------------------
1587
1588 dnl ------------------------------------------------------------------------
1589 dnl Check for regex libraries
1590 dnl ------------------------------------------------------------------------
1591
1592 REGEX_INCLUDE=
1593 if test "$wxUSE_REGEX" != "no"; then
1594     AC_DEFINE(wxUSE_REGEX)
1595
1596     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
1597         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
1598         dnl on some old systems it may be in libregex - check for it too?
1599         AC_CHECK_HEADER(regex.h, AC_CHECK_FUNCS(regcomp))
1600
1601         if test "x$ac_cv_func_regcomp" != "xyes"; then
1602             if test "$wxUSE_REGEX" = "sys" ; then
1603                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
1604             else
1605                 AC_MSG_WARN([system regex library not found, will use built-in instead])
1606                 wxUSE_REGEX=builtin
1607             fi
1608         else
1609             dnl we are using the system library
1610             wxUSE_REGEX=sys
1611         fi
1612     fi
1613
1614     if test "$wxUSE_REGEX" = "builtin" ; then
1615         REGEX_INCLUDE="-I\${top_srcdir}/src/regex"
1616     fi
1617 fi
1618
1619 dnl ------------------------------------------------------------------------
1620 dnl Check for zlib compression library
1621 dnl ------------------------------------------------------------------------
1622
1623 ZLIB_INCLUDE=
1624 ZLIB_LINK=
1625 if test "$wxUSE_ZLIB" != "no" ; then
1626     AC_DEFINE(wxUSE_ZLIB)
1627
1628     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
1629         AC_CHECK_HEADER(zlib.h, AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz"))
1630
1631         if test "x$ZLIB_LINK" = "x" ; then
1632             if test "$wxUSE_ZLIB" = "sys" ; then
1633                 AC_MSG_ERROR([system zlib compression library not found! Use --with-zlib=builtin to use built-in version])
1634             else
1635                 AC_MSG_WARN([system zlib compression library not found, will use built-in instead])
1636                 wxUSE_ZLIB=builtin
1637             fi
1638         else
1639             dnl we are using the system library
1640             wxUSE_ZLIB=sys
1641         fi
1642     fi
1643
1644     if test "$wxUSE_ZLIB" = "builtin" ; then
1645         ZLIB_INCLUDE="-I\${top_srcdir}/src/zlib"
1646     fi
1647 fi
1648
1649 dnl ------------------------------------------------------------------------
1650 dnl Check for png library
1651 dnl ------------------------------------------------------------------------
1652
1653 PNG_INCLUDE=
1654 PNG_LINK=
1655 if test "$wxUSE_LIBPNG" != "no" ; then
1656     AC_DEFINE(wxUSE_LIBPNG)
1657
1658     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
1659         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
1660         wxUSE_LIBPNG=sys
1661     fi
1662
1663     dnl for the check below to have a chance to succeed, we must already have
1664     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
1665     dnl doesn't depend on zlib)
1666     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
1667         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
1668         wxUSE_LIBPNG=builtin
1669     fi
1670
1671     if test "$wxUSE_MGL" != 1 ; then
1672         dnl Don't check for libpng when building wxMGL, libmgl contains it
1673         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
1674             AC_CHECK_HEADER(png.h,
1675                             AC_CHECK_LIB(png, png_check_sig,
1676                                          PNG_LINK=" -lpng",
1677                                          ,
1678                                          [-lz -lm])
1679                            )
1680
1681             if test "x$PNG_LINK" = "x" ; then
1682                 if test "$wxUSE_LIBPNG" = "sys" ; then
1683                     AC_MSG_ERROR([system png library not found! Use --with-libpng=builtin to use built-in version])
1684                 else
1685                     AC_MSG_WARN([system png library not found, will use built-in instead])
1686                     wxUSE_LIBPNG=builtin
1687                 fi
1688             else
1689                 dnl we are using the system library
1690                 wxUSE_LIBPNG=yes
1691             fi
1692         fi
1693     fi
1694
1695     if test "$wxUSE_LIBPNG" = "builtin" ; then
1696         PNG_INCLUDE="-I\${top_srcdir}/src/png"
1697     fi
1698
1699     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
1700 fi
1701
1702 dnl ------------------------------------------------------------------------
1703 dnl Check for jpeg library
1704 dnl ------------------------------------------------------------------------
1705
1706 JPEG_INCLUDE=
1707 JPEG_LINK=
1708 if test "$wxUSE_LIBJPEG" != "no" ; then
1709     AC_DEFINE(wxUSE_LIBJPEG)
1710
1711     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
1712         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
1713         wxUSE_LIBJPEG=sys
1714     fi
1715
1716     if test "$wxUSE_MGL" != 1 ; then
1717         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
1718         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
1719             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
1720             dnl HAVE_STDLIB_H which are already defined and this provokes
1721             dnl a compiler warning which configure considers as an error...
1722             AC_MSG_CHECKING(for jpeglib.h)
1723             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
1724                 AC_TRY_COMPILE(
1725                     [
1726                         #undef HAVE_STDLIB_H
1727                         #include <stdio.h>
1728                         #include <jpeglib.h>
1729                     ],
1730                     [
1731                     ],
1732                     ac_cv_header_jpeglib_h=yes,
1733                     ac_cv_header_jpeglib_h=no
1734                 )
1735             )
1736             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
1737
1738             if test "$ac_cv_header_jpeglib_h" = "yes"; then
1739                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
1740             fi
1741
1742             if test "x$JPEG_LINK" = "x" ; then
1743                 if test "$wxUSE_LIBJPEG" = "sys" ; then
1744                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
1745                 else
1746                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
1747                     wxUSE_LIBJPEG=builtin
1748                 fi
1749             else
1750                 dnl we are using the system library
1751                 wxUSE_LIBJPEG=sys
1752             fi
1753         fi
1754     fi
1755
1756     if test "$wxUSE_LIBJPEG" = "builtin" ; then
1757         JPEG_INCLUDE="-I\${top_srcdir}/src/jpeg"
1758     fi
1759 fi
1760
1761 dnl ------------------------------------------------------------------------
1762 dnl Check for tiff library
1763 dnl ------------------------------------------------------------------------
1764
1765 TIFF_INCLUDE=
1766 TIFF_LINK=
1767 if test "$wxUSE_LIBTIFF" != "no" ; then
1768     AC_DEFINE(wxUSE_LIBTIFF)
1769
1770     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
1771         AC_CHECK_HEADER(tiffio.h,
1772                         AC_CHECK_LIB(tiff, TIFFError,
1773                                      TIFF_LINK=" -ltiff",
1774                                      ,
1775                                      -lm)
1776                        )
1777
1778         if test "x$TIFF_LINK" = "x" ; then
1779             if test "$wxUSE_LIBTIFF" = "sys" ; then
1780                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
1781             else
1782                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
1783                 wxUSE_LIBTIFF=builtin
1784             fi
1785         else
1786             dnl we are using the system library
1787             wxUSE_LIBTIFF=sys
1788         fi
1789     fi
1790
1791     if test "$wxUSE_LIBTIFF" = "builtin" ; then
1792         TIFF_INCLUDE="-I\${top_srcdir}/src/tiff"
1793     fi
1794 fi
1795
1796 dnl ----------------------------------------------------------------
1797 dnl search for toolkit (widget sets)
1798 dnl ----------------------------------------------------------------
1799
1800 AFMINSTALL=
1801
1802 TOOLKIT=
1803 TOOLKIT_INCLUDE=
1804 WIDGET_SET=
1805
1806 dnl are we building for a win32 target environment?
1807 dnl If so, setup common stuff needed for both GUI and Base libs.
1808 if test "$USE_WIN32" = 1 ; then
1809     AC_CHECK_HEADERS(w32api.h)
1810     AC_CHECK_HEADER(windows.h, [],
1811     [
1812         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
1813     ])
1814
1815     dnl check if can use _WIN32_IE macro
1816     AC_CACHE_CHECK([if w32api has good enough MSIE support], wx_cv_w32api_win32_ie,
1817     [
1818       AC_TRY_COMPILE([#include <w32api.h>],
1819                      [
1820                        #define wxCHECK_W32API_VERSION( major, minor ) \
1821                        ( defined( __W32API_MAJOR_VERSION ) && defined( __W32API_MINOR_VERSION ) \
1822                        && ( ( __W32API_MAJOR_VERSION > (major) ) \
1823                        || ( __W32API_MAJOR_VERSION == (major) && __W32API_MINOR_VERSION >= (minor))))
1824
1825                        #if !wxCHECK_W32API_VERSION(1,1)
1826                        #error You need w32api 1.1 or newer
1827                        #endif
1828                      ], [
1829                         wx_cv_w32api_win32_ie=yes
1830                      ], [
1831                         wx_cv_w32api_win32_ie=no
1832                      ])
1833     ])
1834     if test "$wx_cv_w32api_win32_ie" = "yes" ; then
1835         CPPFLAGS="$CPPFLAGS -D_WIN32_IE=0x400"
1836     fi
1837
1838     dnl --- FIXME: This is still a somewhat random list of libs,
1839     dnl ---        some of them should probably be included conditionally.
1840     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lctl3d32 -ladvapi32 -lwsock32"
1841
1842     case "${host}" in
1843         *-*-cygwin* )
1844             dnl Cygwin doesn't include these by default
1845             LIBS="$LIBS -lkernel32 -luser32 -lgdi32 -lcomdlg32"
1846             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
1847     esac
1848
1849     dnl add extra odbc libs if we have compiled in odbc
1850     if test "$wxUSE_ODBC" = "yes" ; then
1851         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
1852     fi
1853
1854     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
1855     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
1856 fi
1857
1858 if test "$wxUSE_GUI" = "yes"; then
1859     USE_GUI=1
1860
1861     GUI_TK_LIBRARY=
1862
1863     WXGTK12=
1864     WXGTK127=
1865     WXGTK20=
1866
1867     if test "$wxUSE_MSW" = 1 ; then
1868         TOOLKIT=MSW
1869         GUIDIST=MSW_DIST
1870
1871         dnl -mwindows causes a heap of other default gui libs to be linked in.
1872         dnl FIXME: If cygwin needs this, please push it above, if not, please
1873         dnl        remove this comment :-)
1874         case "${host}" in
1875             *-*-mingw32* )
1876                 LDFLAGS="$LDFLAGS -Wl,--subsystem,windows -mwindows"
1877         esac
1878     fi
1879
1880     if test "$wxUSE_GTK" = 1; then
1881         AC_MSG_CHECKING([for GTK+ version])
1882
1883         gtk_version_cached=1
1884         AC_CACHE_VAL(wx_cv_lib_gtk,
1885             [
1886                 dnl stupid GTK+ AM macros produce their own messages, so we
1887                 dnl have to pass to the next line
1888                 gtk_version_cached=0
1889                 AC_MSG_RESULT()
1890
1891                 dnl we must link against lgthread unless the user
1892                 dnl used --disable-threads
1893                 GTK_MODULES=
1894                 if test "$wxUSE_THREADS" = "yes"; then
1895                     GTK_MODULES=gthread
1896                 fi
1897
1898                 wx_cv_lib_gtk=
1899                 if test "x$wxUSE_GTK2" = "xyes"; then
1900                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
1901                 fi
1902
1903                 if test -z "$wx_cv_lib_gtk"; then
1904                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
1905                 fi
1906
1907                 if test -z "$wx_cv_lib_gtk"; then
1908                     AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
1909                 fi
1910
1911                 if test -z "$wx_cv_lib_gtk"; then
1912                     dnl looks better in AC_MSG_RESULT
1913                     wx_cv_lib_gtk=none
1914                 else
1915                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
1916                     dnl subsequent runs
1917                     wx_cv_cflags_gtk=$GTK_CFLAGS
1918                     wx_cv_libs_gtk=$GTK_LIBS
1919                 fi
1920             ]
1921         )
1922
1923         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
1924         dnl enough
1925         if test "$gtk_version_cached" = 1; then
1926             AC_MSG_RESULT($wx_cv_lib_gtk)
1927         fi
1928
1929         case "$wx_cv_lib_gtk" in
1930             2.0)    WXGTK20=1
1931                     ;;
1932             1.2.7)  WXGTK127=1
1933                     WXGTK12=1
1934                     ;;
1935             1.2.3)  WXGTK12=1
1936                     ;;
1937             *)      AC_MSG_ERROR([
1938 Please check that gtk-config is in path, the directory
1939 where GTK+ libraries are installed (returned by
1940 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
1941 equivalent variable and GTK+ is version 1.2.3 or above.
1942                             ])
1943                     ;;
1944         esac
1945
1946         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
1947         GUI_TK_LIBRARY="$wx_cv_libs_gtk"
1948         if test "$WXGTK20" = 1 ; then
1949             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lpangoft2-1.0"
1950         fi
1951
1952         AFMINSTALL=afminstall
1953         TOOLKIT=GTK
1954         GUIDIST=GTK_DIST
1955
1956         dnl test for XIM support in libgdk
1957         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
1958     fi
1959
1960     if test "$wxUSE_MGL" = 1; then
1961         AC_MSG_CHECKING(for SciTech MGL library)
1962         if test "x$MGL_ROOT" = x ; then
1963             AC_MSG_RESULT(not found)
1964             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
1965         else
1966             AC_MSG_RESULT($MGL_ROOT)
1967         fi
1968
1969         dnl Find MGL library that we want
1970         dnl FIXME_MGL - test for MGL variants for freebsd etc.
1971         case "${host}" in
1972             *-*-linux* )
1973               mgl_os=linux/gcc/glibc
1974               ;;
1975             *-pc-msdosdjgpp )
1976               mgl_os=dos32/dj2
1977               ;;
1978             *)
1979               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
1980         esac
1981
1982         mgl_lib_type=""
1983
1984         if test "$wxUSE_DEBUG_FLAG" = yes ; then
1985             if test -f $MGL_ROOT/lib/debug/$mgl_os/libmgl.a -o \
1986                     -f $MGL_ROOT/lib/debug/$mgl_os/libmgl.so; then
1987                 mgl_lib_type=debug
1988             fi
1989         fi
1990         if test "x$mgl_lib_type" = x ; then
1991             if test -f $MGL_ROOT/lib/release/$mgl_os/libmgl.a -o \
1992                     -f $MGL_ROOT/lib/release/$mgl_os/libmgl.so; then
1993                 mgl_lib_type=release
1994             else
1995                 AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
1996             fi
1997         fi
1998
1999         wxUSE_UNIVERSAL="yes"
2000
2001         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2002         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2003
2004         AFMINSTALL=afminstall
2005         TOOLKIT=MGL
2006         GUIDIST=MGL_DIST
2007     fi
2008
2009     if test "$wxUSE_MICROWIN" = 1; then
2010         AC_MSG_CHECKING(for MicroWindows)
2011         if test "x$MICROWINDOWS" = x ; then
2012             AC_MSG_RESULT(not found)
2013             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2014         else
2015             AC_MSG_RESULT($MICROWINDOWS)
2016         fi
2017
2018         if test -f $MICROWINDOWS/lib/libmwin.a; then
2019             AC_MSG_RESULT(MicroWindows' libraries found.)
2020         else
2021             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2022         fi
2023
2024         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2025         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2026
2027         wxUSE_UNIVERSAL="yes"
2028
2029         AFMINSTALL=afminstall
2030         TOOLKIT=MICROWIN
2031         GUIDIST=MICROWIN_DIST
2032
2033         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2034     fi
2035
2036     if test "$wxUSE_X11" = 1; then
2037         dnl use standard macros to check for X headers/libs, this brings support
2038         dnl for the standard configure options --x-includes and --x-libraries
2039         AC_PATH_XTRA
2040
2041         if test "$no_x" = "yes"; then
2042           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2043         fi
2044
2045         GUI_TK_LIBRARY="$X_LIBS"
2046         TOOLKIT_INCLUDE="$X_CFLAGS"
2047         AFMINSTALL=afminstall
2048         COMPILED_X_PROGRAM=0
2049
2050         if test "$wxUSE_NANOX" = "yes"; then
2051             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2052             if test "x$MICROWIN" = x ; then
2053                 AC_MSG_RESULT(not found)
2054                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2055             else
2056                 AC_MSG_RESULT($MICROWIN)
2057                 AC_DEFINE(wxUSE_NANOX)
2058             fi
2059         fi
2060
2061         xpm_link=
2062         AC_MSG_CHECKING(for Xpm library)
2063         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2064         if test "$ac_find_libraries" != "" ; then
2065             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2066             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2067             xpm_link=" -lXpm"
2068             AC_DEFINE(wxHAVE_LIB_XPM)
2069             AC_MSG_RESULT(found at $ac_find_libraries)
2070         else
2071             AC_TRY_COMPILE(
2072                 [
2073                     #include <X11/xpm.h>
2074                 ],
2075                 [
2076                     int version;
2077                     version = XpmLibraryVersion();
2078                 ],
2079                 [
2080                     xpm_link=" -lXpm"
2081                     AC_DEFINE(wxHAVE_LIB_XPM)
2082                     AC_MSG_RESULT(found in default search path)
2083                     COMPILED_X_PROGRAM=0
2084                 ],
2085                 [
2086                     AC_MSG_RESULT(no)
2087                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2088                 ]
2089             )
2090         fi
2091
2092         wxUSE_UNIVERSAL="yes"
2093
2094         if test "$wxUSE_NANOX" = "yes"; then
2095             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
2096             TOOLCHAIN_DEFS="${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"
2097             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
2098         else
2099             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11$xpm_link"
2100         fi
2101
2102         TOOLKIT_VPATH="\${top_srcdir}/src/x11"
2103         TOOLKIT=X11
2104         GUIDIST=X11_DIST
2105     fi
2106
2107     if test "$wxUSE_WINE" = 1; then
2108         AC_CHECK_HEADER(windows.h, [],
2109         [
2110             AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2111         ])
2112
2113         xpm_link=
2114         AC_MSG_CHECKING(for Xpm library)
2115         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2116         if test "$ac_find_libraries" != "" ; then
2117             GUI_TK_LIBRARY="-L$ac_find_libraries"
2118             xpm_link=" -lXpm"
2119             AC_DEFINE(wxHAVE_LIB_XPM)
2120             AC_MSG_RESULT(found at $ac_find_libraries)
2121         else
2122             AC_MSG_RESULT(no)
2123             AC_MSG_WARN(library will be compiled without support for images in XPM format)
2124         fi
2125
2126         mesa_link=
2127         AC_MSG_CHECKING(for Mesa library)
2128         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,MesaGL)
2129         if test "$ac_find_libraries" != "" ; then
2130             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -L$ac_find_libraries"
2131             mesa_link=" -lMesaGL"
2132             AC_MSG_RESULT(found at $ac_find_libraries)
2133         else
2134             AC_MSG_ERROR(no)
2135         fi
2136
2137         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lwine$mesa_link$xpm_link -lXxf86dga -lXxf86vm -lSM -lICE -lXext -lXmu -lX11 -lncurses"
2138         TOOLKIT=MSW
2139         GUIDIST=MSW_DIST
2140         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXWINE__"
2141     fi
2142
2143     if test "$wxUSE_MOTIF" = 1; then
2144         dnl use standard macros to check for X headers/libs, this brings support
2145         dnl for the standard configure options --x-includes and --x-libraries
2146         AC_PATH_XTRA
2147
2148         if test "$no_x" = "yes"; then
2149           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2150         fi
2151
2152         GUI_TK_LIBRARY="$X_LIBS"
2153         TOOLKIT_INCLUDE="$X_CFLAGS"
2154         AFMINSTALL=afminstall
2155         COMPILED_X_PROGRAM=0
2156
2157         AC_MSG_CHECKING(for Motif/Lesstif headers)
2158         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2159         if test "$ac_find_includes" != "" ; then
2160             AC_MSG_RESULT(found $ac_find_includes)
2161         else
2162             AC_TRY_COMPILE(
2163                 [
2164                     #include <Xm/Xm.h>
2165                 ],
2166                 [
2167                     int version;
2168                     version = xmUseVersion;
2169                 ],
2170                 [
2171                     AC_MSG_RESULT(found in default search path)
2172                     COMPILED_X_PROGRAM=1
2173                 ],
2174                 [
2175                     AC_MSG_RESULT(no)
2176                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2177                 ]
2178             )
2179         fi
2180
2181         if test "$COMPILED_X_PROGRAM" = 0; then
2182             AC_MSG_CHECKING(for Motif/Lesstif library)
2183             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2184             if test "$ac_find_libraries" != "" ; then
2185                 WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2186                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2187
2188                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2189                 TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2190                 AC_MSG_RESULT(found at $ac_find_libraries)
2191             else
2192                 dnl it might happen that we found headers in one of the standard
2193                 dnl paths but the libs are elsewhere - we do need to try to
2194                 dnl compile a sample program then here
2195                 AC_TRY_COMPILE(
2196                     [
2197                         #include <Xm/Xm.h>
2198                     ],
2199                     [
2200                         int version;
2201                         version = xmUseVersion;
2202                     ],
2203                     [
2204                         AC_MSG_RESULT(found in default search path)
2205                         COMPILED_X_PROGRAM=1
2206                     ],
2207                     [
2208                         AC_MSG_RESULT(no)
2209                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2210                     ]
2211                 )
2212             fi
2213         fi
2214
2215         xpm_link=
2216         AC_MSG_CHECKING(for Xpm library)
2217         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2218         if test "$ac_find_libraries" != "" ; then
2219             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2220             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2221             xpm_link=" -lXpm"
2222             AC_DEFINE(wxHAVE_LIB_XPM)
2223             AC_MSG_RESULT(found at $ac_find_libraries)
2224         else
2225             AC_TRY_COMPILE(
2226                 [
2227                     #include <X11/xpm.h>
2228                 ],
2229                 [
2230                     int version;
2231                     version = XpmLibraryVersion();
2232                 ],
2233                 [
2234                     xpm_link=" -lXpm"
2235                     AC_DEFINE(wxHAVE_LIB_XPM)
2236                     AC_MSG_RESULT(found in default search path)
2237                     COMPILED_X_PROGRAM=0
2238                 ],
2239                 [
2240                     AC_MSG_RESULT(no)
2241                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2242                 ]
2243             )
2244         fi
2245
2246         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
2247         libp_link=""
2248         libsm_ice_link=""
2249         libs_found=0
2250         for libp in "" " -lXp"; do
2251             if test "$libs_found" = "0"; then
2252                 for libsm_ice in " -lSM -lICE"; do
2253                     if test "$libs_found" = "0"; then
2254                         save_LIBS="$LIBS"
2255                         LIBS="$GUI_TK_LIBRARY -lXm${xpm_link} ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
2256                         AC_TRY_LINK(
2257                             [
2258                                 #include <Xm/Xm.h>
2259                                 #include <Xm/List.h>
2260                             ],
2261                             [
2262                                 XmString string = NULL;
2263                                 Widget w = NULL;
2264                                 int position = 0;
2265                                 XmListAddItem(w, string, position);
2266                             ],
2267                             [
2268                                 libp_link="$libp"
2269                                 libsm_ice_link="$libsm_ice"
2270                                 AC_MSG_RESULT(
2271                                     [need${libp_link}${libsm_ice_link}])
2272                                 libs_found=1
2273                             ], []
2274                         )
2275                         LIBS="$save_LIBS"
2276                     fi
2277                 done
2278             fi
2279         done
2280
2281         if test "$libs_found" = "0"; then
2282             AC_MSG_RESULT([can't find the right libraries])
2283             AC_MSG_ERROR([can't link a simple motif program])
2284         fi
2285
2286         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm$xpm_link${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
2287         TOOLKIT_VPATH="\${top_srcdir}/src/motif${PATH_IFS}\${top_srcdir}/src/motif/xmcombo"
2288         TOOLKIT=MOTIF
2289         GUIDIST=MOTIF_DIST
2290     fi
2291
2292     if test "$wxUSE_MAC" = 1; then
2293         if test "$wxUSE_PRECOMP" = "yes"; then
2294             CPPFLAGS="$CPPFLAGS -cpp-precomp"
2295         else
2296             CPPFLAGS="$CPPFLAGS -no-cpp-precomp"
2297         fi
2298         CPPFLAGS="$CPPFLAGS -I/Developer/Headers/FlatCarbon -I\${top_srcdir}/src/mac/morefile"
2299         CFLAGS="$CFLAGS -fpascal-strings"
2300         CXXFLAGS="$CXXFLAGS -fpascal-strings"
2301
2302         TOOLKIT_VPATH="\${top_srcdir}/src/mac${PATH_IFS}\${top_srcdir}/src/mac/morefile"
2303         TOOLKIT=MAC
2304         dnl we can't call this MAC_DIST or autoconf thinks its a macro
2305         GUIDIST=MACX_DIST
2306     fi
2307
2308     if test "$wxUSE_PM" = 1; then
2309         TOOLKIT=PM
2310         GUIDIST=GTK_DIST
2311     fi
2312
2313     dnl the name of the directory where the files for this toolkit live
2314     if test "$TOOLKIT" = "PM" ; then
2315         TOOLKIT_DIR="os2"
2316     else
2317         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
2318     fi
2319
2320     dnl misc other files depending on the port
2321     PORT_FILES="\${top_srcdir}/src/\$(TOOLKITDIR)/files.lst"
2322
2323     if test "$wxUSE_UNIVERSAL" = "yes"; then
2324         ALL_OBJECTS="\$(GUI_LOWLEVEL_OBJS) \${UNIVOBJS}"
2325
2326         dnl ALL_SOURCES and ALL_HEADERS shouldn't include really all sources
2327         dnl and headers as some/most are not needed for wxUniv but I don't
2328         dnl have time to add GUI_LOWLEVEL_SOURCES/HEADERS stuff now (TODO!)
2329         ALL_SOURCES="\$(ALL_SOURCES) \${UNIV_SOURCES}"
2330         ALL_HEADERS="\$(ALL_HEADERS) \${UNIV_HEADERS}"
2331
2332         PORT_FILES="${PORT_FILES} \${top_srcdir}/src/univ/files.lst"
2333         if test "$wxUSE_X11" = 1; then
2334             TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}${PATH_IFS}\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes"
2335         else
2336             TOOLKIT_VPATH="\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes${PATH_IFS}\${top_srcdir}/src/${TOOLKIT_DIR}"
2337         fi
2338         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
2339         WIDGET_SET=univ
2340     else
2341         ALL_OBJECTS="\$(GUIOBJS)"
2342         ALL_SOURCES="\$(ALL_SOURCES)"
2343         ALL_HEADERS="\$(ALL_HEADERS)"
2344     fi
2345
2346     ALL_OBJECTS="${ALL_OBJECTS} \$(COMMONOBJS) \$(GENERICOBJS)"
2347
2348     if test "$TOOLKIT" != "MSW" -a "$USE_DOS" != 1; then
2349         ALL_OBJECTS="${ALL_OBJECTS} \$(UNIXOBJS)"
2350     fi
2351
2352     if test "$wxUSE_HTML" = "yes"; then
2353         ALL_OBJECTS="${ALL_OBJECTS} \$(HTMLOBJS)"
2354     fi
2355
2356     if test "$wxUSE_LIBJPEG" = "builtin" ; then
2357         ALL_OBJECTS="${ALL_OBJECTS} \$(JPEGOBJS)"
2358     fi
2359     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2360         ALL_OBJECTS="${ALL_OBJECTS} \$(TIFFOBJS)"
2361     fi
2362     if test "$wxUSE_LIBPNG" = "builtin" ; then
2363         ALL_OBJECTS="${ALL_OBJECTS} \$(PNGOBJS)"
2364     fi
2365
2366     dnl distribute samples/demos/utils with GUI versions
2367     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
2368     DISTDIR="wx\$(TOOLKIT)"
2369 else
2370     USE_GUI=0
2371
2372     dnl this doesn't quite work right for wxBase, but the places
2373     dnl where it is wrong aren't fatal (yet) though.
2374     TOOLKIT_DIR="base"
2375
2376     dnl the sources, their dependenices and the headers
2377     if test "$USE_WIN32" = 1 ; then
2378         ALL_OBJECTS="\${BASE_OBJS} \${BASE_MSW_OBJS}"
2379         TOOLKIT_VPATH="\${top_srcdir}/src/msw"
2380
2381         dnl yes, the toolkit for wxBase on win32 is actually MSW
2382         dnl wxBase on unix does not need a 'TOOLKIT' defined.
2383         TOOLKIT="MSW"
2384     else
2385         ALL_OBJECTS="\${BASE_OBJS} \${BASE_UNIX_OBJS}"
2386         TOOLKIT_VPATH="\${top_srcdir}/src/unix"
2387     fi
2388
2389     ALL_SOURCES="\$(ALL_SOURCES)"
2390     ALL_HEADERS="\$(ALL_HEADERS)"
2391
2392     PORT_FILES="\${top_srcdir}/src/files.lst"
2393
2394     dnl distribute only wxBase sources/headers
2395     GUIDIST="BASE_DIST"
2396     DISTDIR="wxBase"
2397 fi
2398
2399 dnl ---------------------------------------------------------------------------
2400 dnl Optional libraries included when system library is not used
2401 dnl ---------------------------------------------------------------------------
2402
2403 dnl ODBC objects are Unix only
2404 if test "$TOOLKIT" != "MSW" -a "$wxUSE_ODBC" = "yes" ; then
2405     ALL_OBJECTS="${ALL_OBJECTS} \$(IODBCOBJS)"
2406 fi
2407
2408 if test "$wxUSE_REGEX" = "builtin" ; then
2409     ALL_OBJECTS="${ALL_OBJECTS} \$(REGEXOBJS)"
2410 fi
2411 if test "$wxUSE_ZLIB" = "builtin" ; then
2412     ALL_OBJECTS="${ALL_OBJECTS} \$(ZLIBOBJS)"
2413 fi
2414
2415 dnl ---------------------------------------------------------------------------
2416 dnl OpenGL libraries
2417 dnl ---------------------------------------------------------------------------
2418
2419 if test "$wxUSE_OPENGL" = "yes"; then
2420     if test "$wxUSE_MAC" = 1; then
2421         OPENGL_LIBS="-framework OpenGL -framework AGL"
2422     elif test "$wxUSE_MSW" = 1; then
2423         OPENGL_LIBS="-lopengl32 -lglu32"
2424     else
2425         AC_CHECK_HEADER(GL/gl.h,
2426             [
2427                 AC_MSG_CHECKING([for -lGL])
2428                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[GL])
2429                 if test "$ac_find_libraries" != "" ; then
2430                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2431                     if test "$ac_path_to_link" = " -L/usr/lib" ; then
2432                         LDFLAGS_GL="$LDFLAGS"
2433                     else
2434                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2435                     fi
2436                     OPENGL_LIBS="-lGL -lGLU"
2437                     AC_MSG_RESULT([yes])
2438                 else
2439                     AC_MSG_RESULT([no])
2440                     AC_MSG_CHECKING([for -lMesaGL])
2441                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[MesaGL])
2442                     if test "$ac_find_libraries" != "" ; then
2443                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2444                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2445                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
2446                         AC_MSG_RESULT([yes])
2447                     else
2448                         AC_MSG_RESULT([no])
2449                     fi
2450                 fi
2451             ])
2452
2453         if test "x$OPENGL_LIBS" = "x"; then
2454             dnl it should be an error and not a warning because OpenGL is not on
2455             dnl by default and so if it had been explicitely requested, we
2456             dnl shouldn't just fall back to compiling the library without it
2457             AC_MSG_ERROR(OpenGL libraries not available)
2458         fi
2459     fi
2460
2461     if test "$wxUSE_OPENGL" = "yes"; then
2462         AC_DEFINE(wxUSE_OPENGL)
2463         AC_DEFINE(wxUSE_GLCANVAS)
2464         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl"
2465     fi
2466 fi
2467
2468 if test -z "$TOOLKIT_VPATH" ; then
2469     TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}"
2470 fi
2471
2472 dnl the symbol which allows conditional compilation for the given toolkit
2473 if test -n "$TOOLKIT" ; then
2474     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
2475 fi
2476
2477 lib_unicode_suffix=
2478 if test "$wxUSE_UNICODE" = "yes"; then
2479     lib_unicode_suffix=u
2480 fi
2481
2482 lib_debug_suffix=
2483 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
2484     lib_debug_suffix=d
2485 fi
2486
2487 TOOLCHAIN_NAME="${TOOLKIT_DIR}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}-${WX_RELEASE}"
2488 TOOLCHAIN_NAME_GL="${TOOLKIT_DIR}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_gl-${WX_RELEASE}"
2489
2490 if test "$cross_compiling" = "yes"; then
2491     TOOLCHAIN_NAME="${TOOLCHAIN_NAME}-${host_alias}"
2492     TOOLCHAIN_NAME_GL="${TOOLCHAIN_NAME_GL}-${host_alias}"
2493 fi
2494
2495 dnl library link name
2496 WX_LIBRARY="wx_${TOOLCHAIN_NAME}"
2497 WX_LIBRARY_GL="wx_${TOOLCHAIN_NAME_GL}"
2498
2499 dnl the name of the shared library
2500 WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2501 WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2502
2503 dnl the name of the links to the shared library
2504 WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}"
2505 WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
2506 WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}"
2507 WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2508
2509 case "${host}" in
2510     *-*-cygwin* | *-*-mingw32* )
2511
2512         dnl If we are cross compiling we want to use the 'full' unix type name for the
2513         dnl lib, but for a native install use the windows style naming convention.
2514         dnl (excepting again that we strip the ELF style version numbers off it).
2515
2516         dnl FIXME: is this GL stuff actually even used for wxMSW?  should it be??
2517
2518         if test "$cross_compiling" != "yes" -a "$TOOLKIT_DIR" = "msw"; then
2519             WX_LIBRARY="wxmsw${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2520             WX_LIBRARY_GL="wxmsw_gl${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2521             WX_LIBRARY_NAME_SHARED="${WX_LIBRARY}.${SO_SUFFIX}"
2522             WX_LIBRARY_NAME_SHARED_GL="${WX_LIBRARY_GL}.${SO_SUFFIX}"
2523         else
2524             WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}"
2525             WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2526         fi
2527         ;;
2528
2529     *-*-darwin* )
2530         dnl Under Mac OS X, we should build real frameworks instead of simple
2531         dnl dynamic shared libraries (in order to embed the resources)
2532         if test "$wxUSE_MAC" = 1; then
2533             dnl the name of the resources file for wxMac
2534             WX_RESOURCES_MACOSX_ASCII="lib${WX_LIBRARY}.r"
2535             WX_RESOURCES_MACOSX_DATA="lib${WX_LIBRARY}.rsrc"
2536         fi
2537         ;;
2538 esac
2539
2540 dnl the name of the static library
2541 WX_LIBRARY_NAME_STATIC="lib${WX_LIBRARY}.a"
2542 WX_LIBRARY_NAME_STATIC_GL="lib${WX_LIBRARY_GL}.a"
2543
2544 dnl define which libs wx-config should link.
2545 WXCONFIG_LIBS="-l${WX_LIBRARY}"
2546 WXCONFIG_LIBS_STATIC="lib${WX_LIBRARY}.a"
2547
2548 if test "$wxUSE_OPENGL" = "yes"; then
2549     WXCONFIG_LIBS_GL="-l${WX_LIBRARY_GL} ${OPENGL_LIBS}"
2550     WXCONFIG_LIBS_STATIC_GL="lib${WX_LIBRARY_GL}.a ${OPENGL_LIBS}"
2551 fi
2552
2553
2554 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
2555
2556 if test "$wxUSE_SHARED" = "yes"; then
2557     case "${host}" in
2558       *-pc-os2_emx | *-pc-os2-emx | \
2559       *-pc-msdosdjgpp )
2560         dnl only static for now
2561         wxUSE_SHARED=no
2562         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
2563       ;;
2564     esac
2565 fi
2566
2567 if test "$wxUSE_SHARED" = "yes"; then
2568
2569     dnl install targets
2570     if test "$wxUSE_OPENGL" = "yes"; then
2571         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS CREATE_INSTALLED_LINKS_GL"
2572         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1} \$(build_libdir)/${WX_LIBRARY_LINK1_GL}"
2573     else
2574         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2575         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1}"
2576     fi
2577
2578     dnl the extra compiler flags needed for compilation of shared library
2579     if test "$GCC" = "yes"; then
2580         dnl the switch for gcc is the same under all platforms
2581         PIC_FLAG="-fPIC"
2582     fi
2583
2584     dnl the command to use for creating the shared library
2585     SHARED_LD="${CXX} -shared -o"
2586
2587     case "${host}" in
2588       *-hp-hpux* )
2589         dnl default settings are good for gcc but not for the native HP-UX
2590         if test "$GCC" == "yes"; then
2591             SHARED_LD="${SHARED_LD} ${PIC_FLAG}"
2592         else
2593             dnl no idea why it wants it, but it does
2594             LDFLAGS="$LDFLAGS -L/usr/lib"
2595
2596             SHARED_LD="${CXX} -b -o"
2597             PIC_FLAG="+Z"
2598         fi
2599
2600         dnl install shared libs without symlinks
2601         if test "$wxUSE_OPENGL" = "yes"; then
2602             WX_ALL_INSTALLED="preinstall_gl"
2603             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
2604         else
2605             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
2606         fi
2607       ;;
2608
2609       *-*-linux* )
2610         if test "$GCC" != "yes"; then
2611             AC_CACHE_CHECK([for Intel compiler], wx_cv_prog_icc,
2612             [
2613                 AC_TRY_COMPILE([],
2614                     [
2615                         #ifndef __INTEL_COMPILER
2616                         #error Not icc
2617                         #endif
2618                     ],
2619                     wx_cv_prog_icc=yes,
2620                     wx_cv_prog_icc=no
2621                 )
2622             ])
2623             if test "$wx_cv_prog_icc" = "yes"; then
2624                 PIC_FLAG="-KPIC"
2625             fi
2626         fi
2627
2628         if test "$wxUSE_SONAME" = "yes" ; then
2629             SONAME_FLAGS="-Wl,-soname,${WX_LIBRARY_LINK1}"
2630             SONAME_FLAGS_GL="-Wl,-soname,${WX_LIBRARY_LINK1_GL}"
2631             dnl substitute this in makelib.env for the contrib libs
2632             WX_TARGET_LIBRARY_SONAME="-Wl,-soname,\$(TARGETLIB_LINK1)"
2633         fi
2634       ;;
2635
2636       *-*-solaris2* )
2637         if test "$GCC" = yes ; then
2638             dnl newer versions of gcc need -isystem to compile X headers on
2639             dnl Solaris (which use old style C syntax)
2640             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
2641         else
2642             SHARED_LD="${CXX} -G -o"
2643             PIC_FLAG="-KPIC"
2644             SONAME_FLAGS="-h ${WX_LIBRARY_NAME_SHARED}"
2645             SONAME_FLAGS_GL="-h ${WX_LIBRARY_NAME_SHARED_GL}"
2646         fi
2647       ;;
2648
2649       *-*-darwin* )
2650         dnl For Unix to MacOS X porting instructions, see:
2651         dnl http://fink.sourceforge.net/doc/porting/porting.html
2652         CFLAGS="$CFLAGS -fno-common -DWXMAKINGDLL"
2653         CXXFLAGS="$CXXFLAGS -fno-common -DWXMAKINGDLL"
2654         dnl wxWindows must be fully binded (lazy binding breaks RTTI classinfo)
2655         dnl this can be done either with the exe linker flag -Wl,-bind_at_load
2656         dnl or with a double stage link in order to create a single module
2657         dnl "-init _wxWindowsDylibInit" not useful with lazy linking solved
2658         SHARED_LD="\${top_srcdir}/distrib/mac/shared-ld-sh -undefined suppress -flat_namespace -o"
2659         PIC_FLAG="-dynamic -fPIC"
2660         SONAME_FLAGS="-compatibility_version ${WX_RELEASE} -current_version ${WX_VERSION}"
2661         SONAME_FLAGS_GL=${SONAME_FLAGS}
2662       ;;
2663
2664       *-*-aix* )
2665         dnl the abs path below used to be hardcoded here so I guess it must
2666         dnl be some sort of standard location under AIX?
2667         AC_CHECK_PROG(AIX_CXX_LD, makeC++SharedLib,
2668                       makeC++SharedLib, /usr/lpp/xlC/bin/makeC++SharedLib)
2669
2670         SHARED_LD="$(AIX_CXX_LD) -p 0 -o"
2671       ;;
2672
2673       *-*-cygwin* | *-*-mingw32* )
2674
2675         WX_LIBRARY_IMPORTLIB="${WX_LIBRARY_NAME_SHARED}.a"
2676
2677         SHARED_LD="${CXX} -shared -Wl,--out-implib,lib/${WX_LIBRARY_IMPORTLIB} -o"
2678         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
2679
2680         PIC_FLAG="-UWXUSINGDLL -DWXMAKINGDLL=1 -D_DLL=1 -D_WINDLL=1"
2681
2682         dnl install shared libs without symlinks
2683         if test "$wxUSE_OPENGL" = "yes"; then
2684             WX_ALL_INSTALLED="preinstall_gl"
2685             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
2686         else
2687             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
2688         fi
2689       ;;
2690
2691       *-*-beos* )
2692         dnl can't use gcc under BeOS for shared library creation because it
2693         dnl complains about missing 'main'
2694         SHARED_LD="${LD} -shared -o"
2695       ;;
2696
2697       *-*-freebsd* | *-*-openbsd* | *-*-netbsd* | \
2698       *-*-sunos4* | \
2699       *-*-irix5* | *-*-irix6* | \
2700       *-*-osf* | \
2701       *-*-dgux5* | \
2702       *-*-sysv5* )
2703         dnl defaults are ok
2704       ;;
2705
2706       *)
2707         AC_MSG_ERROR(unknown system type $host.)
2708     esac
2709
2710     dnl set target to shared if not explicitly chose static before
2711     if test "x$WX_TARGET_LIBRARY" = "x"; then
2712         WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_SHARED}"
2713         WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_SHARED_GL}"
2714     fi
2715
2716     dnl do not alter the LIBRARY_TYPE strings "so" and "a", they are magic
2717     WX_TARGET_LIBRARY_TYPE="so"
2718     INSTALL_LIBRARY='$(INSTALL_PROGRAM)'
2719 fi
2720
2721 dnl do not 'else' this, it may be changed in the above conditional.
2722 if test "$wxUSE_SHARED" = "no"; then
2723
2724     dnl give static wxBase and wxMSW build a working install target
2725     if test "$wxUSE_GUI" = "no" -o "$USE_WIN32" = 1 ; then
2726         dnl we're here because WX_ALL_INSTALLED is empty, but play safe anyway
2727         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
2728     fi
2729
2730     if test "$wxUSE_MAC" = 1; then
2731         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
2732     fi
2733
2734     if test "$wxUSE_OPENGL" = "yes"; then
2735         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_gl"
2736         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC} \$(build_libdir)/${WX_LIBRARY_NAME_STATIC_GL}"
2737     else
2738         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC}"
2739     fi
2740
2741     WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
2742     WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_STATIC_GL}"
2743
2744     WX_TARGET_LIBRARY_TYPE="a"
2745     INSTALL_LIBRARY='$(INSTALL_DATA)'
2746 fi
2747
2748 if test "$wxUSE_MAC" = 1; then
2749     dnl add the resources target for wxMac
2750     LIBWXMACRES="\$(top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
2751     WX_ALL="${WX_ALL} ${LIBWXMACRES}"
2752     WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_res"
2753     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
2754     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
2755     MACOSX_BUNDLE="bundle"
2756     if test "$wxUSE_SHARED" = "yes"; then
2757         dnl resources are bundled with shared library, not with applications
2758         LIBWXMACRESCOMP="\$(RESCOMP) -t APPL Carbon.r -o \$(BIN_PROGRAM)"
2759         LIBWXMACRESWXCONFIG="${RESCOMP} -t APPL Carbon.r -o"
2760     else
2761         dnl resources are bundled with applications, not with static library
2762         LIBWXMACRESCOMP="\$(RESCOMP) -t APPL Carbon.r ${LIBWXMACRES} -o \$(BIN_PROGRAM)"
2763         LIBWXMACRESWXCONFIG="${RESCOMP} -t APPL Carbon.r \${prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
2764     fi
2765 else
2766     if test "$wxUSE_PM" = 1; then
2767         LIBWXMACRESCOMP="emxbind -ep \$(BIN_PROGRAM)"
2768     fi
2769 fi
2770
2771 dnl ---------------------------------------------------------------------------
2772 dnl Checks for typedefs
2773 dnl ---------------------------------------------------------------------------
2774
2775 dnl   defines mode_t if not already defined
2776 AC_TYPE_MODE_T
2777 dnl   defines off_t if not already defined
2778 AC_TYPE_OFF_T
2779 dnl   defines pid_t if not already defined
2780 AC_TYPE_PID_T
2781 dnl   defines size_t if not already defined
2782 AC_TYPE_SIZE_T
2783 dnl   defines uid_t and gid_t if not already defined
2784 AC_TYPE_UID_T
2785
2786 dnl check what exactly size_t is on this machine - this is necessary to avoid
2787 dnl ambiguos overloads in several places, notably wx/string.h and wx/array.h
2788 AC_LANG_SAVE
2789 AC_LANG_CPLUSPLUS
2790 AC_CACHE_CHECK([if size_t is unsigned int],
2791     wx_cv_size_t_is_uint,
2792     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
2793     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
2794     dnl methods in a local class (i.e. class inside a function) declaration
2795     dnl without any objections!!
2796     dnl
2797     dnl hence the hack below: we must have Foo at global scope!
2798     AC_TRY_COMPILE([#include <stddef.h>],
2799         [
2800             return 0; }
2801
2802             struct Foo { void foo(size_t); void foo(unsigned int); };
2803
2804             int bar() {
2805         ],
2806         wx_cv_size_t_is_uint=no,
2807         wx_cv_size_t_is_uint=yes
2808     )
2809 )
2810
2811 if test "$wx_cv_size_t_is_uint" = "yes"; then
2812     AC_DEFINE(wxSIZE_T_IS_UINT)
2813 else
2814     AC_CACHE_CHECK([if size_t is unsigned long],
2815         wx_cv_size_t_is_ulong,
2816         AC_TRY_COMPILE([#include <stddef.h>],
2817             [
2818                 return 0; }
2819
2820                 struct Foo { void foo(size_t); void foo(unsigned long); };
2821
2822                 int bar() {
2823             ],
2824             wx_cv_size_t_is_ulong=no,
2825             wx_cv_size_t_is_ulong=yes
2826         )
2827     )
2828
2829     if test "$wx_cv_size_t_is_ulong" = "yes"; then
2830         AC_DEFINE(wxSIZE_T_IS_ULONG)
2831     fi
2832 fi
2833
2834 AC_LANG_RESTORE
2835
2836 dnl ---------------------------------------------------------------------------
2837 dnl Checks for structures
2838 dnl ---------------------------------------------------------------------------
2839
2840 dnl does passwd struct has the pw_gecos field?
2841 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
2842     [
2843         AC_TRY_COMPILE([#include <pwd.h>],
2844              [
2845                 char *p;
2846                 struct passwd *pw;
2847                 p = pw->pw_gecos;
2848              ],
2849              [
2850                 wx_cv_struct_pw_gecos=yes
2851              ],
2852              [
2853                 wx_cv_struct_pw_gecos=no
2854              ]
2855         )
2856     ]
2857 )
2858
2859 if test "$wx_cv_struct_pw_gecos" = "yes"; then
2860     AC_DEFINE(HAVE_PW_GECOS)
2861 fi
2862
2863 dnl ---------------------------------------------------------------------------
2864 dnl Check for functions
2865 dnl ---------------------------------------------------------------------------
2866
2867 dnl don't check for wchar_t functions if we haven't got wchar_t itself
2868 WCHAR_OK=0
2869 if test "$wx_cv_sizeof_wchar_t" != "0"; then
2870     dnl check for wcslen
2871     WCHAR_LINK=
2872     AC_CHECK_FUNCS(wcslen, [
2873                     AC_DEFINE(HAVE_WCSLEN)
2874                     WCHAR_OK=1
2875                   ])
2876
2877     if test "$WCHAR_OK" = 0; then
2878         if test "$TOOLKIT" = "MSW"; then
2879             AC_CHECK_LIB(msvcrt, wcslen, [
2880                 AC_DEFINE(HAVE_WCSLEN)
2881                 WCHAR_OK=1
2882             ])
2883         else
2884             AC_CHECK_LIB(w, wcslen, [
2885                             AC_DEFINE(HAVE_WCSLEN)
2886                             WCHAR_LINK=" -lw"
2887                             WCHAR_OK=1
2888                         ])
2889         fi
2890     fi
2891 fi
2892
2893 dnl we need at least the definition of wchar_t itself and wcslen() to compile
2894 dnl with wchar_t support -- turn it off if we don't have this
2895 if test "$WCHAR_OK" = 1; then
2896     AC_DEFINE(wxUSE_WCHAR_T)
2897
2898     dnl also try to use wcsrtombs instead of wcstombs which is buggy in old GNU
2899     dnl libc versions if possible
2900     AC_CHECK_FUNCS(wcsrtombs)
2901 else
2902     dnl use built-in wcslen for Darwin (what about other BSD based systems?)
2903     if test "$USE_DARWIN" = 1; then
2904         AC_DEFINE(wxUSE_WCHAR_T)
2905     else
2906         AC_MSG_WARN([Wide character support is unavailable])
2907     fi
2908 fi
2909
2910 dnl check for vprintf/vsprintf() which are GNU extensions
2911 AC_FUNC_VPRINTF
2912
2913 dnl check for vsscanf() and vsnprintf() - on some platforms (Linux, glibc
2914 dnl 2.1.1 for the first one, HP-UX for the second) it's available in the
2915 dnl library but the prototype is missing, so we can't use AC_CHECK_FUNCS() here,
2916 dnl do it manually. We can't use AC_TRY_COMPILE(), either, because it doesn't
2917 dnl check if the symbol is available at linking time
2918
2919 dnl we use AC_TRY_LINK() here instead of AC_TRY_RUN() to make the checks
2920 dnl work for cross-compilation, but AC_TRY_LINK() normally only compiles
2921 dnl one function while we need at least 2 - hence the ugly hack below. To
2922 dnl understand why it works, remember that AC_TRY_LINK() just prepends
2923 dnl "int main() {" in the beginning of the code and "; return 0; }" at the
2924 dnl end...
2925
2926 dnl if we fail to find vsnprintf, also try for _vsnprintf as that is what
2927 dnl we'll find under MSW if it exists.
2928
2929 dnl final note: AC_TRY_LINK will only be executed if there is nothing in
2930 dnl the cache so we have to do AC_DEFINE(HAVE_VSNPRINTF) below and not inside
2931 dnl it or the symbol wouldn't be defined for the 2nd and subsequent configure
2932 dnl runs
2933
2934 dnl check for vsnprintf() - a safe version of vsprintf()
2935 AC_CACHE_CHECK([for vsnprintf], wx_cv_func_vsnprintf,
2936 [
2937   AC_TRY_LINK([
2938                     #include <stdio.h>
2939                     #include <stdarg.h>
2940                  ], [
2941                     int wx_test_vsnprintf(const char *, ...);
2942
2943                     wx_test_vsnprintf("%s");
2944                     return 0;
2945                  }
2946
2947                  int wx_test_vsnprintf(const char *fmt, ...)
2948                  {
2949                     char *s;
2950
2951                     va_list argp;
2952                     va_start(argp, fmt);
2953                     vsnprintf(s, 42, fmt, argp);
2954                     va_end(argp);
2955                  ], [
2956                     wx_cv_func_vsnprintf=yes
2957                  ], [
2958                     AC_TRY_LINK([
2959                                       #include <stdio.h>
2960                                       #include <stdarg.h>
2961                                    ], [
2962                                       int wx_test_vsnprintf(const char *, ...);
2963
2964                                       wx_test_vsnprintf("%s");
2965                                       return 0;
2966                                    }
2967
2968                                    int wx_test_vsnprintf(const char *fmt, ...)
2969                                    {
2970                                       char *s;
2971
2972                                       va_list argp;
2973                                       va_start(argp, fmt);
2974                                       _vsnprintf(s, 42, fmt, argp);
2975                                       va_end(argp);
2976                                    ], [
2977                                       wx_cv_func_vsnprintf=yes
2978                                    ], [
2979                                       wx_cv_func_vsnprintf=no
2980                                    ])
2981                  ])
2982 ])
2983
2984 if test "$wx_cv_func_vsnprintf" = yes; then
2985     AC_DEFINE(HAVE_VSNPRINTF)
2986 else
2987     AC_MSG_WARN(unsafe function vsprintf will be used instead of vsnprintf)
2988 fi
2989
2990 dnl check for vsscanf()
2991 AC_CACHE_CHECK([for vsscanf], wx_cv_func_vsscanf,
2992 [
2993   AC_TRY_COMPILE([
2994                     #include <stdio.h>
2995                     #include <stdarg.h>
2996                 ], [
2997                     int wx_test_vsscanf(const char *, ...);
2998
2999                     wx_test_vsscanf("%d");
3000                     return 0;
3001                 }
3002
3003                 int wx_test_vsscanf(const char *fmt, ...)
3004                 {
3005                     va_list argp;
3006                     va_start(argp, fmt);
3007                     vsscanf("42", fmt, argp);
3008                     va_end(argp);
3009                 ], [
3010                     wx_cv_func_vsscanf=yes
3011                 ], [
3012                     wx_cv_func_vsscanf=no
3013                 ])
3014 ])
3015
3016 if test "$wx_cv_func_vsscanf" = yes; then
3017     AC_DEFINE(HAVE_VSSCANF)
3018 fi
3019
3020 dnl the following tests are for Unix(like) systems only
3021 if test "$TOOLKIT" != "MSW"; then
3022
3023 dnl check for available version of iconv()
3024
3025 AC_LANG_SAVE
3026 AC_LANG_CPLUSPLUS
3027 AM_ICONV
3028 LIBS="$LIBICONV $LIBS"
3029 AC_LANG_RESTORE
3030
3031 dnl check for POSIX signals if we need them
3032 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3033     AC_CHECK_FUNCS(sigaction)
3034
3035     if test "$ac_cv_func_sigaction" = "no"; then
3036         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3037         wxUSE_ON_FATAL_EXCEPTION=no
3038     fi
3039
3040     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3041       AC_LANG_SAVE
3042       AC_LANG_CPLUSPLUS
3043
3044       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3045       [
3046         AC_TRY_COMPILE([#include <signal.h>],
3047                      [
3048                         extern void testSigHandler(int);
3049
3050                         struct sigaction sa;
3051                         sa.sa_handler = testSigHandler;
3052                      ], [
3053                         wx_cv_type_sa_handler=int
3054                      ], [
3055                         wx_cv_type_sa_handler=void
3056                      ])
3057       ])
3058
3059       AC_LANG_RESTORE
3060
3061       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3062     fi
3063 fi
3064
3065 dnl check for vfork() (even if it's the same as fork() in modern Unices)
3066 AC_CHECK_FUNCS(vfork)
3067
3068 dnl check for the function for temp files creation
3069 AC_CHECK_FUNCS(mkstemp mktemp, break)
3070
3071 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3072 dnl Linux and *BSD and statvfs() under Solaris
3073 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3074     AC_TRY_COMPILE(
3075         [
3076              #if defined(__BSD__)
3077                #include <sys/param.h>
3078                #include <sys/mount.h>
3079              #else
3080                #include <sys/vfs.h>
3081              #endif
3082         ],
3083         [
3084              long l;
3085              struct statfs fs;
3086              statfs("/", &fs);
3087              l = fs.f_bsize;
3088              l += fs.f_blocks;
3089              l += fs.f_bavail;
3090         ],
3091         [
3092              wx_cv_func_statfs=yes
3093         ],
3094         [
3095              wx_cv_func_statfs=no
3096         ]
3097     )
3098 )
3099
3100 if test "$wx_cv_func_statfs" = "yes"; then
3101     AC_DEFINE(HAVE_STATFS)
3102 else
3103     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3104         AC_TRY_COMPILE(
3105             [
3106                  #include <sys/statvfs.h>
3107             ],
3108             [
3109                  long l;
3110                  struct statvfs fs;
3111                  statvfs("/", &fs);
3112                  l = fs.f_bsize;
3113                  l += fs.f_blocks;
3114                  l += fs.f_bavail;
3115             ],
3116             [
3117                  wx_cv_func_statvfs=yes
3118             ],
3119             [
3120                  wx_cv_func_statvfs=no
3121             ]
3122         )
3123     )
3124
3125     if test "$wx_cv_func_statvfs" = "yes"; then
3126         AC_DEFINE(HAVE_STATVFS)
3127     else
3128         AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3129     fi
3130 fi
3131
3132 dnl check for fcntl() or at least flock() needed by Unix implementation of
3133 dnl wxSingleInstanceChecker
3134 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3135     AC_CHECK_FUNCS(fcntl flock, break)
3136
3137     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
3138         AC_MSG_WARN(wxSingleInstanceChecker not available)
3139         wxUSE_SNGLINST_CHECKER=no
3140     fi
3141 fi
3142
3143 dnl check for timegm() used by datetime.cpp
3144 AC_CHECK_FUNCS(timegm)
3145
3146 dnl look for a function to modify the environment
3147 AC_CHECK_FUNCS(putenv setenv, break)
3148
3149 HAVE_SOME_SLEEP_FUNC=0
3150 if test "$USE_BEOS" = 1; then
3151     dnl BeOS has its own (wonder where did they get it from) sleep() function
3152     dnl in unistd.h
3153     AC_DEFINE(HAVE_SLEEP)
3154     HAVE_SOME_SLEEP_FUNC=1
3155 fi
3156
3157 if test "$USE_DARWIN" = 1; then
3158     dnl Mac OS X has both nanosleep and usleep
3159     dnl but only usleep is defined in unistd.h
3160     AC_DEFINE(HAVE_USLEEP)
3161     HAVE_SOME_SLEEP_FUNC=1
3162 fi
3163
3164 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
3165     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
3166     POSIX4_LINK=
3167     AC_CHECK_FUNCS(nanosleep,
3168         AC_DEFINE(HAVE_NANOSLEEP),
3169         [
3170             AC_CHECK_LIB(posix4, nanosleep,
3171                 [
3172                     AC_DEFINE(HAVE_NANOSLEEP)
3173                     POSIX4_LINK=" -lposix4"
3174                 ],
3175                 [
3176                     AC_CHECK_FUNCS(usleep,
3177                         AC_DEFINE(HAVE_USLEEP),
3178                         AC_MSG_WARN([wxSleep() function will not work])
3179                     )
3180                 ]
3181             )
3182         ]
3183     )
3184 fi
3185
3186 dnl check for uname (POSIX) and gethostname (BSD)
3187 AC_CHECK_FUNCS(uname gethostname, break)
3188
3189 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
3190 dnl but not for C++ one - hence change language)
3191 AC_LANG_SAVE
3192 AC_LANG_CPLUSPLUS
3193
3194 AC_CHECK_FUNCS(strtok_r)
3195
3196 AC_LANG_RESTORE
3197
3198 dnl check for inet_addr and inet_aton (these may live either in libc, or in
3199 dnl libnsl or libresolv or libsocket)
3200 INET_LINK=
3201 AC_CHECK_FUNCS(inet_addr,
3202     AC_DEFINE(HAVE_INET_ADDR),
3203     [
3204         AC_CHECK_LIB(nsl, inet_addr,
3205             INET_LINK="nsl",
3206             AC_CHECK_LIB(resolv, inet_addr,
3207                 INET_LINK="resolv",
3208                 AC_CHECK_LIB(socket, inet_addr,
3209                     INET_LINK="socket"
3210                 )
3211             )
3212         )
3213     ]
3214 )
3215
3216 AC_CHECK_FUNCS(inet_aton,
3217         AC_DEFINE(HAVE_INET_ATON),
3218         [
3219             dnl only check it in the same lib
3220             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
3221         ])
3222
3223 if test "x$INET_LINK" != "x"; then
3224     AC_DEFINE(HAVE_INET_ADDR)
3225     INET_LINK=" -l$INET_LINK"
3226 fi
3227
3228 fi
3229 dnl if !MSW
3230
3231 dnl ===========================================================================
3232 dnl Now we have all the info we need - use it!
3233 dnl ===========================================================================
3234
3235 dnl flush the cache
3236 AC_CACHE_SAVE
3237
3238 dnl ---------------------------------------------------------------------------
3239 dnl thread support for Unix (always available under Win32)
3240 dnl ---------------------------------------------------------------------------
3241
3242 dnl under MSW we always have thread support
3243 CPP_MT_FLAG=
3244 if test "$TOOLKIT" != "MSW"; then
3245
3246     dnl the code below:
3247     dnl
3248     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
3249     dnl   necessary to build the MT programs for the linker and compiler
3250     dnl   respectively
3251     dnl
3252     dnl   sets wxUSE_THREADS=1 if thread support is activated
3253
3254     THREADS_LINK=
3255     THREADS_CFLAGS=
3256
3257     if test "$wxUSE_THREADS" = "yes" ; then
3258         if test "$wxUSE_WINE" = 1 ; then
3259             AC_MSG_WARN([Threads are not supported under WINE... disabled])
3260             wxUSE_THREADS="no"
3261         elif test "$USE_BEOS" = 1; then
3262             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
3263             wxUSE_THREADS="no"
3264         fi
3265     fi
3266
3267     if test "$wxUSE_THREADS" = "yes" ; then
3268         dnl find if POSIX threads are available
3269         dnl
3270         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
3271         dnl archive from http://ac-archive.sourceforge.net/
3272         dnl
3273         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
3274         dnl Forero Cuervo <bachue@bachue.com> for the original code
3275
3276         dnl TODO: cache the result
3277
3278         dnl define the list of the thread options to try in the loop below
3279         dnl with the convention that anything starting with '-' is a cpp flag
3280         dnl while anything else is a library (i.e. there is an implicit "-l")
3281         THREAD_OPTS="-pthread"
3282         case "${host}" in
3283           *-*-solaris2* | *-*-sunos4* )
3284                 if test "x$GCC" = "xyes"; then
3285                     dnl Solaris/gcc combination use this one for some reason
3286                     THREAD_OPTS="-pthreads $THREAD_OPTS"
3287                 else
3288                     THREAD_OPTS="-mt $THREAD_OPTS"
3289                 fi
3290                 ;;
3291           *-*-freebsd*)
3292                 dnl look, in order, for the kernel threads, then Linux threads
3293                 dnl and finally the userland threads
3294                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
3295                 ;;
3296           *-*-darwin* | *-*-cygwin* )
3297                 dnl Darwin / Mac OS X just uses -lpthread tested below
3298                 dnl and so does Cygwin
3299                 THREAD_OPTS=""
3300                 ;;
3301           *-*-aix*)
3302                 dnl AIX calls the library libpthreads - thanks IBM!
3303                 THREAD_OPTS="pthreads"
3304                 ;;
3305         esac
3306
3307         dnl simply linking with libpthread should make the test below work but
3308         dnl it's far from certain that the threaded programs compiled without
3309         dnl any special switches actually work, so try it after all the others
3310         THREAD_OPTS="$THREAD_OPTS pthread none"
3311
3312         dnl now test for all possibilities
3313         THREADS_OK=no
3314         for flag in $THREAD_OPTS; do
3315             case $flag in
3316                 none)
3317                     AC_MSG_CHECKING([whether pthreads work without any flags])
3318                     ;;
3319
3320                 -*)
3321                     AC_MSG_CHECKING([whether pthreads work with $flag])
3322                     THREADS_CFLAGS="$flag"
3323                     ;;
3324
3325                 *)
3326                     AC_MSG_CHECKING([for the pthreads library -l$flag])
3327                     THREADS_LINK="-l$flag"
3328                     ;;
3329               esac
3330
3331               save_LIBS="$LIBS"
3332               save_CFLAGS="$CFLAGS"
3333               LIBS="$THREADS_LINK $LIBS"
3334               CFLAGS="$THREADS_CFLAGS $CFLAGS"
3335
3336               AC_TRY_LINK([#include <pthread.h>],
3337                           [pthread_create(0,0,0,0);],
3338                           THREADS_OK=yes)
3339
3340               LIBS="$save_LIBS"
3341               CFLAGS="$save_CFLAGS"
3342
3343               AC_MSG_RESULT($THREADS_OK)
3344               if test "x$THREADS_OK" = "xyes"; then
3345                       break;
3346               fi
3347
3348               THREADS_LINK=""
3349               THREADS_CFLAGS=""
3350       done
3351
3352       if test "x$THREADS_OK" != "xyes"; then
3353           wxUSE_THREADS=no
3354           AC_MSG_WARN([No thread support on this system... disabled])
3355       else
3356           dnl yes, these special compiler flags should be used with the
3357           dnl linker as well
3358           LIBS="$THREADS_LINK $THREADS_CFLAGS $LIBS"
3359
3360           AC_MSG_CHECKING([if more special flags are required for pthreads])
3361           flag=no
3362           case "${host}" in
3363             *-aix* | *-freebsd*)
3364                 flag="-D_THREAD_SAFE"
3365                 ;;
3366             *solaris* | alpha*-osf*)
3367                 flag="-D_REENTRANT"
3368                 ;;
3369           esac
3370           AC_MSG_RESULT(${flag})
3371           if test "x$flag" != xno; then
3372               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
3373           fi
3374
3375           if test "x$THREADS_CFLAGS" != "x"; then
3376             dnl don't add these options to CPPFLAGS as cpp might not know them
3377             CFLAGS="$CFLAGS $THREADS_CFLAGS"
3378             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
3379           fi
3380       fi
3381     fi
3382
3383     dnl do other tests only if we are using threads
3384     if test "$wxUSE_THREADS" = "yes" ; then
3385       AC_CHECK_FUNCS(thr_setconcurrency)
3386
3387       AC_CHECK_HEADERS(sched.h)
3388       if test "$ac_cv_header_sched_h" = "yes"; then
3389           AC_CHECK_FUNC(sched_yield,
3390             AC_DEFINE(HAVE_SCHED_YIELD),
3391             [
3392                 AC_CHECK_LIB(posix4,
3393                     sched_yield,
3394                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
3395                     AC_MSG_WARN(wxThread::Yield will not work properly)
3396                 )
3397             ]
3398           )
3399       fi
3400
3401       dnl to be able to set the thread priority, we need to have all of the
3402       dnl following functions:
3403       dnl   1. pthread_attr_getschedpolicy
3404       dnl   2. sched_get_priority_min and sched_get_priority_max
3405       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
3406       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
3407       HAVE_PRIOR_FUNCS=0
3408       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
3409                      AC_CHECK_FUNC(pthread_attr_setschedparam,
3410                        AC_CHECK_FUNC(sched_get_priority_max,
3411                            HAVE_PRIOR_FUNCS=1,
3412                            AC_CHECK_LIB([posix4], sched_get_priority_max,
3413                              [
3414                                 HAVE_PRIOR_FUNCS=1
3415                                 POSIX4_LINK=" -lposix4"
3416                              ],
3417                            )
3418                        )
3419                      )
3420                    )
3421
3422       if test "$HAVE_PRIOR_FUNCS" = 1; then
3423         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
3424       else
3425         AC_MSG_WARN(Setting thread priority will not work)
3426       fi
3427
3428       AC_CHECK_FUNC(pthread_cancel,
3429                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
3430                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
3431
3432       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
3433       [
3434         AC_TRY_COMPILE([#include <pthread.h>],
3435                      [
3436                         pthread_cleanup_push(NULL, NULL);
3437                         pthread_cleanup_pop(0);
3438                      ], [
3439                         wx_cv_func_pthread_cleanup_push=yes
3440                      ], [
3441                         wx_cv_func_pthread_cleanup_push=no
3442                      ])
3443       ])
3444
3445       if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
3446           AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
3447       fi
3448
3449       dnl mutexattr_t initialization is done in quite different ways on different
3450       dnl platforms, so check for a few things:
3451       dnl
3452       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
3453       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
3454       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
3455       dnl defined, we do it by directly assigned
3456       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
3457
3458       dnl we need _GNU_SOURCE to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+
3459       dnl (strictly speaking we only need _XOPEN_SOURCE=500 but just defining
3460       dnl this disables _BSD_SOURCE which breaks libtiff compilation, so it is
3461       dnl simpler to just define _GNU_SOURCE to get everything)
3462
3463       We define this already somewhere else
3464       if test "x$wx_cv_lib_glibc21" = "xyes"; then
3465           CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
3466       fi
3467
3468       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
3469       [
3470         AC_TRY_COMPILE([#include <pthread.h>],
3471             [
3472                pthread_mutexattr_t attr;
3473                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
3474             ], [
3475                wx_cv_type_pthread_mutexattr_t=yes
3476             ], [
3477                wx_cv_type_pthread_mutexattr_t=no
3478             ]
3479         )
3480       ])
3481
3482       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
3483         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
3484       else
3485         dnl don't despair, there may be another way to do it
3486         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
3487                        wx_cv_type_pthread_rec_mutex_init,
3488         [
3489             AC_TRY_COMPILE([#include <pthread.h>],
3490                 [
3491                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
3492                 ], [
3493                     wx_cv_type_pthread_rec_mutex_init=yes
3494                 ], [
3495                     wx_cv_type_pthread_rec_mutex_init=no
3496                 ]
3497             )
3498         ])
3499         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
3500           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
3501         else
3502           dnl this may break code working elsewhere, so at least warn about it
3503           AC_MSG_WARN([wxMutex won't be recursive on this platform])
3504         fi
3505       fi
3506     fi
3507
3508 dnl from if !MSW
3509 fi
3510
3511 if test "$wxUSE_THREADS" = "yes"; then
3512   AC_DEFINE(wxUSE_THREADS)
3513
3514   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
3515 else
3516   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
3517   dnl functions - add tests for other functions here as well
3518   if test "$ac_cv_func_strtok_r" = "yes"; then
3519     AC_MSG_CHECKING(if -D_REENTRANT is needed)
3520     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
3521         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
3522         AC_MSG_RESULT(yes)
3523     else
3524         AC_MSG_RESULT(no)
3525     fi
3526   fi
3527 fi
3528
3529 if test "$WXGTK20" = 1 ; then
3530   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
3531   WXGTK12=1
3532 fi
3533
3534 if test "$WXGTK12" = 1 ; then
3535   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
3536 fi
3537
3538 if test "$WXGTK127" = 1 ; then
3539   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
3540 fi
3541
3542 WXDEBUG=
3543
3544 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
3545     WXDEBUG="-g"
3546     wxUSE_OPTIMISE=no
3547 fi
3548
3549 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
3550     wxUSE_DEBUG_INFO=yes
3551     WXDEBUG="-ggdb"
3552 fi
3553
3554 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
3555     AC_DEFINE(WXDEBUG)
3556     WXDEBUG_DEFINE="-D__WXDEBUG__"
3557 else
3558     if test "$wxUSE_GTK" = 1 ; then
3559         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
3560     fi
3561 fi
3562
3563 if test "$wxUSE_MEM_TRACING" = "yes" ; then
3564     AC_DEFINE(wxUSE_MEMORY_TRACING)
3565     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
3566     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
3567     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
3568 fi
3569
3570 if test "$wxUSE_DMALLOC" = "yes" ; then
3571     DMALLOC_LIBS="-ldmalloc"
3572 fi
3573
3574 PROFILE=
3575 if test "$wxUSE_PROFILE" = "yes" ; then
3576     PROFILE=" -pg"
3577 fi
3578
3579 CODE_GEN_FLAGS=
3580 if test "$GCC" = "yes" ; then
3581     CODE_GEN_FLAGS="$CODE_GEN_FLAGS -D_GNU_SOURCE"
3582 fi
3583
3584 CODE_GEN_FLAGS_CXX=
3585 if test "$GCC" = "yes" ; then
3586     if test "$wxUSE_NO_RTTI" = "yes" ; then
3587         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
3588     fi
3589     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
3590         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
3591     fi
3592     if test "$wxUSE_PERMISSIVE" = "yes" ; then
3593         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
3594     fi
3595     if test "$USE_WIN32" = 1 ; then
3596         # I'm not even really sure what this was ever added to solve,
3597         # but someone added it for mingw native builds, so I guess
3598         # they had a reason, right??
3599         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fno-pcc-struct-return"
3600     fi
3601
3602     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
3603     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
3604     dnl for each subroutine by default -- using the switch below only creates
3605     dnl one entry per file instead at the price of minor performance penalty
3606     dnl
3607     dnl TODO: test for the gcc version here (how?)
3608     case "${host}" in
3609       powerpc*-*-aix* )
3610         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
3611         ;;
3612     esac
3613 fi
3614
3615 if test "$wxUSE_OPTIMISE" = "no" ; then
3616     OPTIMISE=
3617 else
3618     if test "$GCC" = yes ; then
3619         OPTIMISE="-O2"
3620         case "${host}" in
3621             i586-*-*|i686-*-* )
3622             OPTIMISE="${OPTIMISE} "
3623         ;;
3624         esac
3625     else
3626         OPTIMISE="-O"
3627     fi
3628 fi
3629
3630 if test "$WXWIN_COMPATIBILITY_2" = "yes"; then
3631     AC_DEFINE(WXWIN_COMPATIBILITY_2)
3632
3633     WXWIN_COMPATIBILITY_2_2="yes"
3634 fi
3635
3636 if test "x$WXWIN_COMPATIBILITY_2_2" != "xno"; then
3637     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
3638 fi
3639
3640 dnl ---------------------------------------------------------------------------
3641 dnl the library may be built without GUI classes at all
3642 dnl ---------------------------------------------------------------------------
3643
3644 if test "$wxUSE_GUI" = "yes"; then
3645   AC_DEFINE(wxUSE_GUI)
3646
3647   dnl the things we always pull in the GUI version of the library:
3648   dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
3649   dnl    library really can't be built without those)
3650   dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
3651   dnl    almost any program and the first 2 are needed to show a message box
3652   dnl    which want to be always able to do)
3653   dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
3654   dnl    to compile without them (if the app doesn't do any drawing, it doesn't
3655   dnl    need the dcs, pens, brushes, ...), this just can't be done now
3656   dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
3657   dnl 5. misc stuff: timers, settings, message box
3658 else
3659   AC_DEFINE(wxUSE_NOGUI)
3660 fi
3661
3662 dnl ---------------------------------------------------------------------------
3663 dnl Unix/Windows
3664 dnl ---------------------------------------------------------------------------
3665
3666 if test "$wxUSE_UNIX" = "yes"; then
3667   AC_DEFINE(wxUSE_UNIX)
3668 fi
3669
3670 dnl ---------------------------------------------------------------------------
3671 dnl Register non-GUI class options for makefiles and setup.h
3672 dnl ---------------------------------------------------------------------------
3673
3674 if test "$wxUSE_APPLE_IEEE" = "yes"; then
3675   AC_DEFINE(wxUSE_APPLE_IEEE)
3676 fi
3677
3678 if test "$wxUSE_TIMER" = "yes"; then
3679   AC_DEFINE(wxUSE_TIMER)
3680 fi
3681
3682 if test "$wxUSE_WAVE" = "yes"; then
3683   AC_DEFINE(wxUSE_WAVE)
3684 fi
3685
3686 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
3687   AC_DEFINE(wxUSE_CMDLINE_PARSER)
3688 fi
3689
3690 if test "$wxUSE_STOPWATCH" = "yes"; then
3691   AC_DEFINE(wxUSE_STOPWATCH)
3692 fi
3693
3694 if test "$wxUSE_DATETIME" = "yes"; then
3695   AC_DEFINE(wxUSE_DATETIME)
3696 fi
3697
3698 if test "$wxUSE_TIMEDATE" = "yes"; then
3699   AC_DEFINE(wxUSE_TIMEDATE)
3700 fi
3701
3702 if test "$wxUSE_FILE" = "yes"; then
3703   AC_DEFINE(wxUSE_FILE)
3704 fi
3705
3706 if test "$wxUSE_FFILE" = "yes"; then
3707   AC_DEFINE(wxUSE_FFILE)
3708 fi
3709
3710 if test "$wxUSE_FILESYSTEM" = "yes"; then
3711   AC_DEFINE(wxUSE_FILESYSTEM)
3712 fi
3713
3714 if test "$wxUSE_FS_INET" = "yes"; then
3715   AC_DEFINE(wxUSE_FS_INET)
3716 fi
3717
3718 if test "$wxUSE_FS_ZIP" = "yes"; then
3719   AC_DEFINE(wxUSE_FS_ZIP)
3720 fi
3721
3722 if test "$wxUSE_ZIPSTREAM" = "yes"; then
3723   AC_DEFINE(wxUSE_ZIPSTREAM)
3724 fi
3725
3726 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3727   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
3728 fi
3729
3730 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3731   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
3732 fi
3733
3734 if test "$wxUSE_BUSYINFO" = "yes"; then
3735   AC_DEFINE(wxUSE_BUSYINFO)
3736 fi
3737
3738 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
3739   AC_DEFINE(wxUSE_STD_IOSTREAM)
3740 fi
3741
3742 if test "$wxUSE_TEXTBUFFER" = "yes"; then
3743     AC_DEFINE(wxUSE_TEXTBUFFER)
3744 fi
3745
3746 if test "$wxUSE_TEXTFILE" = "yes"; then
3747   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
3748     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
3749   else
3750     AC_DEFINE(wxUSE_TEXTFILE)
3751   fi
3752 fi
3753
3754 if test "$wxUSE_CONFIG" = "yes" ; then
3755   if test "$wxUSE_TEXTFILE" != "yes"; then
3756     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
3757   else
3758     AC_DEFINE(wxUSE_CONFIG)
3759     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
3760   fi
3761 fi
3762
3763 if test "$wxUSE_INTL" = "yes" ; then
3764   if test "$wxUSE_FILE" != "yes"; then
3765     AC_MSG_WARN(I18n code requires wxFile... disabled)
3766   else
3767     AC_DEFINE(wxUSE_INTL)
3768     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
3769     GUIDIST="$GUIDIST INTL_DIST"
3770   fi
3771 fi
3772
3773 if test "$wxUSE_LOG" = "yes"; then
3774   AC_DEFINE(wxUSE_LOG)
3775
3776     if test "$wxUSE_LOGGUI" = "yes"; then
3777       AC_DEFINE(wxUSE_LOGGUI)
3778     fi
3779
3780     if test "$wxUSE_LOGWINDOW" = "yes"; then
3781       AC_DEFINE(wxUSE_LOGWINDOW)
3782     fi
3783
3784     if test "$wxUSE_LOGDIALOG" = "yes"; then
3785       AC_DEFINE(wxUSE_LOG_DIALOG)
3786     fi
3787 fi
3788
3789 if test "$wxUSE_LONGLONG" = "yes"; then
3790   AC_DEFINE(wxUSE_LONGLONG)
3791 fi
3792
3793 if test "$wxUSE_GEOMETRY" = "yes"; then
3794   AC_DEFINE(wxUSE_GEOMETRY)
3795 fi
3796
3797 if test "$wxUSE_DIALUP_MANAGER" = "yes" ; then
3798   AC_DEFINE(wxUSE_DIALUP_MANAGER)
3799   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
3800 fi
3801
3802 if test "$wxUSE_STREAMS" = "yes" ; then
3803   AC_DEFINE(wxUSE_STREAMS)
3804 fi
3805
3806 dnl ---------------------------------------------------------------------------
3807 dnl time/date functions
3808 dnl ------------------------------------------------------------------------
3809
3810 if test "$wxUSE_DATETIME" = "yes"; then
3811     dnl check for strptime
3812     AC_CHECK_FUNCS(strptime)
3813
3814     dnl check for timezone variable
3815     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
3816     AC_CACHE_CHECK(for timezone variable in <time.h>,
3817                    wx_cv_var_timezone,
3818                    [
3819                         AC_TRY_COMPILE(
3820                             [
3821                                 #include <time.h>
3822                             ],
3823                             [
3824                                 int tz;
3825                                 tz = timezone;
3826                             ],
3827                             [
3828                                 wx_cv_var_timezone=timezone
3829                             ],
3830                             [
3831                                 AC_TRY_COMPILE(
3832                                     [
3833                                         #include <time.h>
3834                                     ],
3835                                     [
3836                                         int tz;
3837                                         tz = _timezone;
3838                                     ],
3839                                     [
3840                                         wx_cv_var_timezone=_timezone
3841                                     ],
3842                                     [
3843                                         AC_TRY_COMPILE(
3844                                             [
3845                                                 #include <time.h>
3846                                             ],
3847                                             [
3848                                                 int tz;
3849                                                 tz = __timezone;
3850                                             ],
3851                                             [
3852                                                 wx_cv_var_timezone=__timezone
3853                                             ],
3854                                             [
3855                                                 if test "$USE_DOS" = 0 ; then
3856                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
3857                                                 fi
3858                                             ]
3859                                         )
3860                                     ]
3861                                 )
3862                             ]
3863                         )
3864                    ]
3865     )
3866
3867     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
3868     if test "x$wx_cv_var_timezone" != x ; then
3869         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
3870     fi
3871
3872     dnl check for localtime (it's POSIX, but the check can do no harm...)
3873     AC_CHECK_FUNCS(localtime)
3874
3875     if test "$ac_cv_func_localtime" = "yes"; then
3876         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
3877                        wx_cv_struct_tm_has_gmtoff,
3878         [
3879             AC_TRY_COMPILE(
3880                 [
3881                     #include <time.h>
3882                 ],
3883                 [
3884                     struct tm tm;
3885                     tm.tm_gmtoff++;
3886                 ],
3887                 [
3888                     wx_cv_struct_tm_has_gmtoff=yes
3889                 ],
3890                 wx_cv_struct_tm_has_gmtoff=no
3891             )
3892         ])
3893     fi
3894
3895     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
3896         AC_DEFINE(WX_GMTOFF_IN_TM)
3897     fi
3898
3899     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
3900     dnl function to be used for high resolution timers
3901     AC_CHECK_FUNCS(gettimeofday ftime, break)
3902
3903     if test "$ac_cv_func_gettimeofday" = "yes"; then
3904         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
3905                        wx_cv_func_gettimeofday_has_2_args,
3906         [
3907             dnl on some _really_ old systems it takes only 1 argument
3908             AC_LANG_SAVE
3909             AC_LANG_CPLUSPLUS
3910
3911             AC_TRY_COMPILE(
3912                 [
3913                     #include <sys/time.h>
3914                     #include <unistd.h>
3915                 ],
3916                 [
3917                     struct timeval tv;
3918                     gettimeofday(&tv, NULL);
3919                 ],
3920                 wx_cv_func_gettimeofday_has_2_args=yes,
3921                 AC_TRY_COMPILE(
3922                     [
3923                         #include <sys/time.h>
3924                         #include <unistd.h>
3925                     ],
3926                     [
3927                         struct timeval tv;
3928                         gettimeofday(&tv);
3929                     ],
3930                     wx_cv_func_gettimeofday_has_2_args=no,
3931                     [
3932                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
3933                         wx_cv_func_gettimeofday_has_2_args=unknown
3934                     ]
3935                 )
3936             )
3937             AC_LANG_RESTORE
3938         ])
3939
3940         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
3941             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
3942         fi
3943     fi
3944
3945     AC_DEFINE(wxUSE_TIMEDATE)
3946     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
3947 fi
3948
3949 dnl ------------------------------------------------------------------------
3950 dnl wxSocket
3951 dnl ------------------------------------------------------------------------
3952
3953 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in wxX11
3954 if test "$wxUSE_SOCKETS" = "yes"; then
3955     if test "$wxUSE_X11" = "1"; then
3956         AC_MSG_WARN([wxSocket not yet supported under X11... disabled])
3957         wxUSE_SOCKETS="no"
3958     fi
3959
3960     if test "$wxUSE_MGL" = "1"; then
3961         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
3962         wxUSE_SOCKETS="no"
3963     fi
3964 fi
3965
3966 if test "$wxUSE_SOCKETS" = "yes"; then
3967     dnl under MSW we always have sockets
3968     if test "$TOOLKIT" != "MSW"; then
3969         dnl under Solaris and OS/2, socket functions live in -lsocket
3970         AC_CHECK_FUNC(socket,,
3971             AC_CHECK_LIB(socket, socket,
3972                 if test "$INET_LINK" != " -lsocket"; then
3973                     INET_LINK="$INET_LINK -lsocket"
3974                 fi,
3975                 [
3976                     AC_MSG_WARN([socket library not found - sockets will be disabled])
3977                     wxUSE_SOCKETS=no
3978                 ]
3979             )
3980         )
3981     fi
3982 fi
3983
3984 if test "$wxUSE_SOCKETS" = "yes" ; then
3985     dnl this test may be appropriate if building under cygwin
3986     dnl right now I'm assuming it also uses the winsock stuff
3987     dnl like mingw does..  -- RL
3988     if test "$TOOLKIT" != "MSW"; then
3989         dnl determine the type of third argument for getsockname
3990         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
3991                        wx_cv_type_getsockname3,
3992             [
3993                 AC_LANG_SAVE
3994                 AC_LANG_CPLUSPLUS
3995
3996                 AC_TRY_COMPILE(
3997                     [
3998                         #include <sys/types.h>
3999                         #include <sys/socket.h>
4000                     ],
4001                     [
4002                         socklen_t len;
4003                         getsockname(0, 0, &len);
4004                     ],
4005                     wx_cv_type_getsockname3=socklen_t,
4006                     AC_TRY_COMPILE(
4007                         [
4008                             #include <sys/types.h>
4009                             #include <sys/socket.h>
4010                         ],
4011                         [
4012                             size_t len;
4013                             getsockname(0, 0, &len);
4014                         ],
4015                         wx_cv_type_getsockname3=size_t,
4016                         AC_TRY_COMPILE(
4017                             [
4018                                 #include <sys/types.h>
4019                                 #include <sys/socket.h>
4020                             ],
4021                             [
4022                                 int len;
4023                                 getsockname(0, 0, &len);
4024                             ],
4025                             wx_cv_type_getsockname3=int,
4026                             wx_cv_type_getsockname3=unknown
4027                         )
4028                     )
4029                 )
4030
4031                 AC_LANG_RESTORE
4032             ])
4033
4034         if test "$wx_cv_type_getsockname3" = "unknown"; then
4035             wxUSE_SOCKETS=no
4036             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
4037         else
4038             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
4039         fi
4040     fi
4041 fi
4042
4043 if test "$wxUSE_SOCKETS" = "yes" ; then
4044     AC_DEFINE(wxUSE_SOCKETS)
4045     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
4046 fi
4047
4048 dnl ---------------------------------------------------------------------------
4049 dnl Joystick support
4050 dnl ---------------------------------------------------------------------------
4051
4052 if test "$wxUSE_GUI" = "yes"; then
4053
4054     if test "$TOOLKIT" = "MAC"; then
4055         AC_MSG_WARN([Joystick not yet supported under Mac OS X... disabled])
4056         wxUSE_JOYSTICK=no
4057      fi
4058     if test "$TOOLKIT" = "MOTIF"; then
4059         AC_MSG_WARN([Joystick not yet supported under Motif... disabled])
4060         wxUSE_JOYSTICK=no
4061      fi
4062     if test "$TOOLKIT" = "X11"; then
4063         AC_MSG_WARN([Joystick not yet supported under X11... disabled])
4064         wxUSE_JOYSTICK=no
4065      fi
4066
4067     dnl under MSW we always have joystick support
4068     if test "$TOOLKIT" != "MSW"; then
4069         if test "$wxUSE_JOYSTICK" = "yes"; then
4070             dnl joystick support is only for Linux 2.1.x or greater
4071             AC_CHECK_HEADERS(linux/joystick.h)
4072             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
4073                 wxUSE_JOYSTICK=no
4074                 AC_MSG_WARN(Joystick not supported by this system... disabled)
4075             fi
4076         fi
4077     fi
4078
4079     if test "$wxUSE_JOYSTICK" = "yes"; then
4080         AC_DEFINE(wxUSE_JOYSTICK)
4081         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
4082     fi
4083 fi
4084
4085 dnl ------------------------------------------------------------------------
4086 dnl DLL support
4087 dnl ------------------------------------------------------------------------
4088
4089 dnl under MSW we always have LoadLibrary/GetProcAddress
4090 if test "$TOOLKIT" != "MSW"; then
4091
4092     HAVE_DL_FUNCS=0
4093     HAVE_SHL_FUNCS=0
4094     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4095         if test "$USE_DARWIN" = 1; then
4096             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4097             HAVE_DL_FUNCS=1
4098         else
4099             dnl the test is a bit complicated because we check for dlopen() both with
4100             dnl and without -ldl and we also try to find shl_load() if there is no
4101             dnl dlopen() on this system
4102             AC_CHECK_FUNCS(dlopen,
4103             [
4104                 AC_DEFINE(HAVE_DLOPEN)
4105                 HAVE_DL_FUNCS=1
4106             ],
4107             [
4108                 AC_CHECK_LIB(dl, dlopen,
4109                             [
4110                                 AC_DEFINE(HAVE_DLOPEN)
4111                                 HAVE_DL_FUNCS=1
4112                                 DL_LINK=" -ldl$DL_LINK"
4113                             ],
4114                             [
4115                                 AC_CHECK_FUNCS(shl_load,
4116                                               [
4117                                                 AC_DEFINE(HAVE_SHL_LOAD)
4118                                                 HAVE_SHL_FUNCS=1
4119                                               ],
4120                                               [
4121                                                 AC_CHECK_LIB(shl_load, dld,
4122                                                              [
4123                                                                 HAVE_SHL_FUNCS=1
4124                                                                 DL_LINK=" -ldld$DL_LINK"
4125                                                              ])
4126                                               ])
4127                             ])
4128             ])
4129
4130         dnl check also for dlerror()
4131         if test "$HAVE_DL_FUNCS" = 1; then
4132             AC_CHECK_FUNCS(dlerror,
4133                            AC_DEFINE(HAVE_DLERROR),
4134                            AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR)))
4135         fi
4136         fi
4137
4138         if test "$HAVE_DL_FUNCS" = 0; then
4139             if test "$HAVE_SHL_FUNCS" = 0; then
4140               if test "$USE_UNIX" = 1; then
4141                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4142                   wxUSE_DYNAMIC_LOADER=no
4143                   wxUSE_DYNLIB_CLASS=no
4144               else
4145                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4146               fi
4147             fi
4148         fi
4149     fi
4150 fi
4151
4152 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4153     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4154 elif test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4155     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4156 fi
4157
4158 dnl ---------------------------------------------------------------------------
4159 dnl String stuff
4160 dnl ---------------------------------------------------------------------------
4161
4162 if test "$wxUSE_FONTMAP" = "yes" ; then
4163   AC_DEFINE(wxUSE_FONTMAP)
4164 fi
4165
4166 if test "$wxUSE_UNICODE" = "yes" ; then
4167   AC_DEFINE(wxUSE_UNICODE)
4168
4169   if test "$wxUSE_MSW" != 1; then
4170       wxUSE_UNICODE_MSLU=no
4171   fi
4172
4173   if test "$wxUSE_MSW" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
4174         AC_CHECK_LIB(unicows,main,
4175             [
4176                 AC_DEFINE(wxUSE_UNICODE_MSLU)
4177             ],
4178             [
4179                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
4180                              Applications will only run on Windows NT/2000/XP!])
4181                 wxUSE_UNICODE_MSLU=no
4182             ])
4183     fi
4184 fi
4185
4186 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
4187   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
4188 fi
4189
4190
4191 dnl ----------------------------------------------------------------
4192 dnl iODBC support
4193 dnl ----------------------------------------------------------------
4194
4195 IODBC_C_SRC=""
4196 if test "$wxUSE_ODBC" = "yes" ; then
4197     AC_DEFINE(wxUSE_ODBC)
4198     WXODBCFLAG="-D_IODBC_"
4199     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
4200 fi
4201
4202 dnl ----------------------------------------------------------------
4203 dnl Register PostScript options for makefiles and setup.h
4204 dnl ----------------------------------------------------------------
4205
4206 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
4207   AC_DEFINE(wxUSE_POSTSCRIPT)
4208 fi
4209
4210 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
4211
4212 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
4213
4214 dnl ---------------------------------------------------------------------------
4215 dnl big GUI components: MDI, doc/view, printing, help, ...
4216 dnl ---------------------------------------------------------------------------
4217
4218 if test "$wxUSE_CONSTRAINTS" = "yes"; then
4219     AC_DEFINE(wxUSE_CONSTRAINTS)
4220     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
4221 fi
4222
4223 if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4224     if test "$wxUSE_UNIVERSAL" = "yes"; then
4225         AC_MSG_WARN(MDI not yet supported for wxUniversal... disabled)
4226         wxUSE_MDI_ARCHITECTURE=no
4227     fi
4228
4229     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4230         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
4231         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
4232     fi
4233 fi
4234
4235 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
4236     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
4237     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
4238     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4239         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
4240     fi
4241 fi
4242
4243 if test "$wxUSE_HELP" = "yes"; then
4244     AC_DEFINE(wxUSE_HELP)
4245     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
4246
4247     if test "$wxUSE_MSW" = 1; then
4248       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
4249         AC_DEFINE(wxUSE_MS_HTML_HELP)
4250       fi
4251     fi
4252
4253     if test "$wxUSE_WXHTML_HELP" = "yes"; then
4254       if test "$wxUSE_HTML" = "yes"; then
4255         AC_DEFINE(wxUSE_WXHTML_HELP)
4256       else
4257         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
4258         wxUSE_WXHTML_HELP=no
4259       fi
4260     fi
4261 fi
4262
4263 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4264     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4265         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
4266     else
4267         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
4268     fi
4269     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
4270 fi
4271
4272 if test "$wxUSE_PROLOGIO" = "yes" ; then
4273     AC_DEFINE(wxUSE_PROLOGIO)
4274 fi
4275
4276 if test "$wxUSE_RESOURCES" = "yes" ; then
4277     if test "$wxUSE_NANOX" = "yes"; then
4278         AC_MSG_WARN([Cannot use resource database functions in NanoX])
4279         else
4280                 AC_DEFINE(wxUSE_RESOURCES)
4281                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS resource"
4282     fi
4283 fi
4284
4285 if test "$wxUSE_X_RESOURCES" = "yes"; then
4286     AC_DEFINE(wxUSE_X_RESOURCES)
4287 fi
4288
4289 dnl ---------------------------------------------------------------------------
4290 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
4291 dnl ---------------------------------------------------------------------------
4292
4293 dnl check for ole headers and disable a few features requiring it if not
4294 dnl present (earlier versions of mingw32 don't have ole2.h)
4295 if test "$wxUSE_MSW" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
4296                           -o "$wxUSE_CLIPBOARD"     = "yes" \
4297                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
4298     AC_CHECK_HEADERS(ole2.h)
4299
4300     if test "$ac_cv_header_ole2_h" = "yes" ; then
4301         if test "$GCC" = yes ; then
4302             ALL_OBJECTS="$ALL_OBJECTS \$(OLEOBJS)"
4303             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"
4304             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
4305             AC_DEFINE(wxUSE_OLE)
4306
4307         fi
4308
4309         dnl for OLE clipboard and dnd
4310         AC_DEFINE(wxUSE_DATAOBJ)
4311     else
4312         AC_MSG_WARN([Some features disabled because OLE headers not found])
4313
4314         wxUSE_CLIPBOARD=no
4315         wxUSE_DRAG_AND_DROP=no
4316         wxUSE_DATAOBJ=no
4317     fi
4318
4319     if test "$wxUSE_METAFILE" = "yes"; then
4320         AC_DEFINE(wxUSE_METAFILE)
4321
4322         dnl this one should probably be made separately configurable
4323         AC_DEFINE(wxUSE_ENH_METAFILE)
4324     fi
4325 fi
4326
4327 if test "$wxUSE_IPC" = "yes"; then
4328     if test "$wxUSE_SOCKETS" != "yes"; then
4329         AC_MSG_WARN(wxWindows IPC classes require sockets... disabled)
4330     fi
4331
4332     AC_DEFINE(wxUSE_IPC)
4333 fi
4334
4335 if test "$wxUSE_CLIPBOARD" = "yes"; then
4336     if test "$wxUSE_MGL" = 1; then
4337         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
4338         wxUSE_CLIPBOARD=no
4339     fi
4340
4341     if test "$wxUSE_CLIPBOARD" = "yes"; then
4342         AC_DEFINE(wxUSE_CLIPBOARD)
4343
4344         dnl required by clipboard code in configuration check
4345         AC_DEFINE(wxUSE_DATAOBJ)
4346     fi
4347 fi
4348
4349 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
4350     if test "$wxUSE_GTK" = 1; then
4351         if test "$WXGTK12" != 1; then
4352             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
4353             wxUSE_DRAG_AND_DROP=no
4354         fi
4355     fi
4356
4357     if test "$wxUSE_MOTIF" = 1; then
4358         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
4359         wxUSE_DRAG_AND_DROP=no
4360     fi
4361
4362     if test "$wxUSE_X11" = 1; then
4363         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
4364         wxUSE_DRAG_AND_DROP=no
4365     fi
4366
4367     if test "$wxUSE_MGL" = 1; then
4368         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
4369         wxUSE_DRAG_AND_DROP=no
4370     fi
4371
4372     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
4373         AC_DEFINE(wxUSE_DRAG_AND_DROP)
4374         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
4375     fi
4376
4377 fi
4378
4379 if test "$wxUSE_SPLINES" = "yes" ; then
4380   AC_DEFINE(wxUSE_SPLINES)
4381 fi
4382
4383 dnl ---------------------------------------------------------------------------
4384 dnl GUI controls
4385 dnl ---------------------------------------------------------------------------
4386
4387 USES_CONTROLS=0
4388 if test "$wxUSE_CONTROLS" = "yes"; then
4389   USES_CONTROLS=1
4390 fi
4391
4392 if test "$wxUSE_ACCEL" = "yes"; then
4393   AC_DEFINE(wxUSE_ACCEL)
4394   USES_CONTROLS=1
4395 fi
4396
4397 if test "$wxUSE_BUTTON" = "yes"; then
4398   AC_DEFINE(wxUSE_BUTTON)
4399   USES_CONTROLS=1
4400 fi
4401
4402 if test "$wxUSE_BMPBUTTON" = "yes"; then
4403   AC_DEFINE(wxUSE_BMPBUTTON)
4404   USES_CONTROLS=1
4405 fi
4406
4407 if test "$wxUSE_CALCTRL" = "yes"; then
4408   AC_DEFINE(wxUSE_CALENDARCTRL)
4409   USES_CONTROLS=1
4410   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
4411 fi
4412
4413 if test "$wxUSE_CARET" = "yes"; then
4414   AC_DEFINE(wxUSE_CARET)
4415   USES_CONTROLS=1
4416   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
4417 fi
4418
4419 if test "$wxUSE_COMBOBOX" = "yes"; then
4420   AC_DEFINE(wxUSE_COMBOBOX)
4421   USES_CONTROLS=1
4422 fi
4423
4424 if test "$wxUSE_CHOICE" = "yes"; then
4425   AC_DEFINE(wxUSE_CHOICE)
4426   USES_CONTROLS=1
4427 fi
4428
4429 if test "$wxUSE_CHECKBOX" = "yes"; then
4430   AC_DEFINE(wxUSE_CHECKBOX)
4431   USES_CONTROLS=1
4432 fi
4433
4434 if test "$wxUSE_CHECKLST" = "yes"; then
4435   AC_DEFINE(wxUSE_CHECKLISTBOX)
4436   USES_CONTROLS=1
4437   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
4438 fi
4439
4440 if test "$wxUSE_GAUGE" = "yes"; then
4441   AC_DEFINE(wxUSE_GAUGE)
4442   USES_CONTROLS=1
4443 fi
4444
4445 if test "$wxUSE_NEW_GRID" = "yes"; then
4446   wxUSE_GRID="yes"
4447   AC_DEFINE(wxUSE_NEW_GRID)
4448   USES_CONTROLS=1
4449   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS newgrid"
4450 fi
4451
4452 if test "$wxUSE_GRID" = "yes"; then
4453   AC_DEFINE(wxUSE_GRID)
4454   USES_CONTROLS=1
4455   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
4456 fi
4457
4458 if test "$wxUSE_IMAGLIST" = "yes"; then
4459     AC_DEFINE(wxUSE_IMAGLIST)
4460 fi
4461
4462 if test "$wxUSE_LISTBOX" = "yes"; then
4463     AC_DEFINE(wxUSE_LISTBOX)
4464     USES_CONTROLS=1
4465 fi
4466
4467 if test "$wxUSE_LISTCTRL" = "yes"; then
4468     if test "$wxUSE_IMAGLIST" = "yes"; then
4469         AC_DEFINE(wxUSE_LISTCTRL)
4470         USES_CONTROLS=1
4471         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
4472     else
4473         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
4474     fi
4475 fi
4476
4477 if test "$wxUSE_NOTEBOOK" = "yes"; then
4478     AC_DEFINE(wxUSE_NOTEBOOK)
4479     USES_CONTROLS=1
4480     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
4481 fi
4482
4483 if test "$wxUSE_PROPSHEET" = "yes"; then
4484     AC_DEFINE(wxUSE_PROPSHEET)
4485     USES_CONTROLS=1
4486     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
4487 fi
4488
4489 if test "$wxUSE_RADIOBOX" = "yes"; then
4490     AC_DEFINE(wxUSE_RADIOBOX)
4491     USES_CONTROLS=1
4492 fi
4493
4494 if test "$wxUSE_RADIOBTN" = "yes"; then
4495     AC_DEFINE(wxUSE_RADIOBTN)
4496     USES_CONTROLS=1
4497 fi
4498
4499 if test "$wxUSE_SASH" = "yes"; then
4500     AC_DEFINE(wxUSE_SASH)
4501     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
4502 fi
4503
4504 if test "$wxUSE_SCROLLBAR" = "yes"; then
4505     AC_DEFINE(wxUSE_SCROLLBAR)
4506     USES_CONTROLS=1
4507     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
4508 fi
4509
4510 if test "$wxUSE_SLIDER" = "yes"; then
4511     AC_DEFINE(wxUSE_SLIDER)
4512     USES_CONTROLS=1
4513 fi
4514
4515 if test "$wxUSE_SPINBTN" = "yes"; then
4516     AC_DEFINE(wxUSE_SPINBTN)
4517     USES_CONTROLS=1
4518 fi
4519
4520 if test "$wxUSE_SPINCTRL" = "yes"; then
4521     AC_DEFINE(wxUSE_SPINCTRL)
4522     USES_CONTROLS=1
4523 fi
4524
4525 if test "$wxUSE_SPLITTER" = "yes"; then
4526     AC_DEFINE(wxUSE_SPLITTER)
4527     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
4528 fi
4529
4530 if test "$wxUSE_STATBMP" = "yes"; then
4531     AC_DEFINE(wxUSE_STATBMP)
4532     USES_CONTROLS=1
4533 fi
4534
4535 if test "$wxUSE_STATBOX" = "yes"; then
4536     AC_DEFINE(wxUSE_STATBOX)
4537     USES_CONTROLS=1
4538 fi
4539
4540 if test "$wxUSE_STATTEXT" = "yes"; then
4541     AC_DEFINE(wxUSE_STATTEXT)
4542     USES_CONTROLS=1
4543 fi
4544
4545 if test "$wxUSE_STATLINE" = "yes"; then
4546     if test "$wxUSE_WINE" = 1 ; then
4547         AC_MSG_WARN([wxStaticLine is not supported under WINE])
4548     else
4549         AC_DEFINE(wxUSE_STATLINE)
4550         USES_CONTROLS=1
4551     fi
4552 fi
4553
4554 if test "$wxUSE_STATUSBAR" = "yes"; then
4555     AC_DEFINE(wxUSE_STATUSBAR)
4556     USES_CONTROLS=1
4557
4558     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
4559 fi
4560
4561 if test "$wxUSE_TABDIALOG" = "yes"; then
4562     AC_DEFINE(wxUSE_TAB_DIALOG)
4563     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS tab"
4564 fi
4565
4566 if test "$wxUSE_TEXTCTRL" = "yes"; then
4567     AC_DEFINE(wxUSE_TEXTCTRL)
4568     USES_CONTROLS=1
4569     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
4570 fi
4571
4572 if test "$wxUSE_TOGGLEBTN" = "yes"; then
4573     if test "$wxUSE_MAC" = 1; then
4574         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
4575         wxUSE_TOGGLEBTN=no
4576     fi
4577     if test "$wxUSE_UNIVERSAL" = "yes"; then
4578         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
4579         wxUSE_TOGGLEBTN=no
4580     fi
4581
4582     if test "$wxUSE_TOGGLEBTN" = "yes"; then
4583         AC_DEFINE(wxUSE_TOGGLEBTN)
4584         USES_CONTROLS=1
4585     fi
4586 fi
4587
4588 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
4589     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
4590     wxUSE_TOOLBAR="yes"
4591     USES_CONTROLS=1
4592 fi
4593
4594 if test "$wxUSE_TOOLBAR" = "yes"; then
4595     AC_DEFINE(wxUSE_TOOLBAR)
4596     USES_CONTROLS=1
4597
4598     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
4599     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
4600         wxUSE_TOOLBAR_NATIVE="yes"
4601     fi
4602
4603     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
4604         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
4605         USES_CONTROLS=1
4606     fi
4607
4608     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
4609 fi
4610
4611 if test "$wxUSE_TOOLTIPS" = "yes"; then
4612     if test "$wxUSE_MOTIF" = 1; then
4613         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
4614     else
4615         if test "$wxUSE_WINE" = 1; then
4616             AC_MSG_WARN([wxTooltip not supported under WINE... disabled])
4617         else
4618             if test "$wxUSE_UNIVERSAL" = "yes"; then
4619                 AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
4620             else
4621                 AC_DEFINE(wxUSE_TOOLTIPS)
4622             fi
4623         fi
4624     fi
4625 fi
4626
4627 if test "$wxUSE_TREECTRL" = "yes"; then
4628     if test "$wxUSE_IMAGLIST" = "yes"; then
4629         AC_DEFINE(wxUSE_TREECTRL)
4630         USES_CONTROLS=1
4631         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
4632     else
4633         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
4634     fi
4635 fi
4636
4637 if test "$wxUSE_POPUPWIN" = "yes"; then
4638     if test "$wxUSE_MAC" = 1; then
4639         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
4640     else
4641         if test "$wxUSE_MOTIF" = 1; then
4642             AC_MSG_WARN([wxPopupWindow not yet supported under Motif... disabled])
4643         else
4644             if test "$wxUSE_PM" = 1; then
4645                 AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
4646             else
4647                 AC_DEFINE(wxUSE_POPUPWIN)
4648
4649                 USES_CONTROLS=1
4650             fi
4651         fi
4652     fi
4653 fi
4654
4655 if test "$wxUSE_TIPWINDOW" = "yes"; then
4656     if test "$wxUSE_PM" = 1; then
4657         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
4658     else
4659         AC_DEFINE(wxUSE_TIPWINDOW)
4660     fi
4661 fi
4662
4663 if test "$USES_CONTROLS" = 1; then
4664     AC_DEFINE(wxUSE_CONTROLS)
4665 fi
4666
4667 dnl ---------------------------------------------------------------------------
4668 dnl misc options
4669 dnl ---------------------------------------------------------------------------
4670
4671 if test "$wxUSE_TREELAYOUT" = "yes"; then
4672     AC_DEFINE(wxUSE_TREELAYOUT)
4673     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treelay"
4674 fi
4675
4676 if test "$wxUSE_DRAGIMAGE" = "yes"; then
4677     AC_DEFINE(wxUSE_DRAGIMAGE)
4678     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
4679 fi
4680
4681 if test "$wxUSE_MENUS" = "yes"; then
4682     AC_DEFINE(wxUSE_MENUS)
4683     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
4684 fi
4685
4686 if test "$wxUSE_METAFILE" = "yes"; then
4687     AC_DEFINE(wxUSE_METAFILE)
4688 fi
4689
4690 if test "$wxUSE_MIMETYPE" = "yes"; then
4691     AC_DEFINE(wxUSE_MIMETYPE)
4692 fi
4693
4694 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
4695     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
4696 if test "$TOOLKIT" = "MSW"; then
4697     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
4698 fi
4699
4700 fi
4701
4702 if test "$wxUSE_PROTOCOL" = "yes"; then
4703     if test "$wxUSE_SOCKETS" != "yes"; then
4704         AC_MSG_WARN(Protocol classes require sockets... disabled)
4705         wxUSE_PROTOCOL=no
4706     fi
4707
4708     if test "$wxUSE_PROTOCOL" = "yes"; then
4709         AC_DEFINE(wxUSE_PROTOCOL)
4710
4711         if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
4712             AC_DEFINE(wxUSE_PROTOCOL_HTTP)
4713         fi
4714         if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
4715             AC_DEFINE(wxUSE_PROTOCOL_FTP)
4716         fi
4717         if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
4718             AC_DEFINE(wxUSE_PROTOCOL_FILE)
4719         fi
4720     fi
4721 fi
4722
4723 if test "$wxUSE_URL" = "yes"; then
4724     if test "$wxUSE_PROTOCOL" != "yes"; then
4725         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
4726         wxUSE_URL=no
4727     fi
4728     if test "$wxUSE_URL" = "yes"; then
4729         AC_DEFINE(wxUSE_URL)
4730     fi
4731 fi
4732
4733 if test "$wxUSE_MINIFRAME" = "yes"; then
4734     AC_DEFINE(wxUSE_MINIFRAME)
4735     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
4736 fi
4737
4738 if test "$wxUSE_HTML" = "yes"; then
4739     AC_DEFINE(wxUSE_HTML)
4740     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html"
4741 fi
4742
4743 if test "$wxUSE_VALIDATORS" = "yes"; then
4744     AC_DEFINE(wxUSE_VALIDATORS)
4745     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
4746 fi
4747
4748 if test "$wxUSE_PALETTE" = "yes" ; then
4749   AC_DEFINE(wxUSE_PALETTE)
4750 fi
4751
4752 if test "$wxUSE_IMAGE" = "yes" ; then
4753   AC_DEFINE(wxUSE_IMAGE)
4754 fi
4755
4756 if test "$wxUSE_GIF" = "yes" ; then
4757   AC_DEFINE(wxUSE_GIF)
4758 fi
4759
4760 if test "$wxUSE_PCX" = "yes" ; then
4761   AC_DEFINE(wxUSE_PCX)
4762 fi
4763
4764 if test "$wxUSE_IFF" = "yes" ; then
4765   AC_DEFINE(wxUSE_IFF)
4766 fi
4767
4768 if test "$wxUSE_PNM" = "yes" ; then
4769   AC_DEFINE(wxUSE_PNM)
4770 fi
4771
4772 if test "$wxUSE_XPM" = "yes" ; then
4773   AC_DEFINE(wxUSE_XPM)
4774 fi
4775
4776 if test "$wxUSE_ICO_CUR" = "yes" ; then
4777   AC_DEFINE(wxUSE_ICO_CUR)
4778 fi
4779
4780 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
4781   dnl Must be done this late because -lunicows must be before all the other libs
4782   LIBS=" -lunicows $LIBS"
4783 fi
4784
4785 dnl ---------------------------------------------------------------------------
4786 dnl common dialog
4787 dnl ---------------------------------------------------------------------------
4788
4789 if test "$wxUSE_CHOICEDLG" = "yes"; then
4790     AC_DEFINE(wxUSE_CHOICEDLG)
4791 fi
4792
4793 if test "$wxUSE_COLOURDLG" = "yes"; then
4794     AC_DEFINE(wxUSE_COLOURDLG)
4795 fi
4796
4797 if test "$wxUSE_FILEDLG" = "yes"; then
4798     AC_DEFINE(wxUSE_FILEDLG)
4799 fi
4800
4801 if test "$wxUSE_FINDREPLDLG" = "yes"; then
4802     AC_DEFINE(wxUSE_FINDREPLDLG)
4803 fi
4804
4805 if test "$wxUSE_FONTDLG" = "yes"; then
4806     AC_DEFINE(wxUSE_FONTDLG)
4807 fi
4808
4809 if test "$wxUSE_DIRDLG" = "yes"; then
4810     if test "$wxUSE_TREECTRL" != "yes"; then
4811         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
4812     else
4813         AC_DEFINE(wxUSE_DIRDLG)
4814     fi
4815 fi
4816
4817 if test "$wxUSE_MSGDLG" = "yes"; then
4818     AC_DEFINE(wxUSE_MSGDLG)
4819 fi
4820
4821 if test "$wxUSE_NUMBERDLG" = "yes"; then
4822     AC_DEFINE(wxUSE_NUMBERDLG)
4823 fi
4824
4825 if test "$wxUSE_PROGRESSDLG" = "yes"; then
4826     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4827        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
4828     else
4829         AC_DEFINE(wxUSE_PROGRESSDLG)
4830     fi
4831 fi
4832
4833 if test "$wxUSE_SPLASH" = "yes"; then
4834     AC_DEFINE(wxUSE_SPLASH)
4835 fi
4836
4837 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
4838     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4839        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
4840     else
4841         AC_DEFINE(wxUSE_STARTUP_TIPS)
4842     fi
4843 fi
4844
4845 if test "$wxUSE_TEXTDLG" = "yes"; then
4846     AC_DEFINE(wxUSE_TEXTDLG)
4847 fi
4848
4849 if test "$wxUSE_WIZARDDLG" = "yes"; then
4850     AC_DEFINE(wxUSE_WIZARDDLG)
4851     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
4852 fi
4853
4854 dnl ---------------------------------------------------------------------------
4855 dnl get the string with OS info - used by wxGetOsDescription()
4856 dnl ---------------------------------------------------------------------------
4857
4858 if test "$cross_compiling" = "yes"; then
4859     dnl Use best guess from host as we can't use uname when cross compiling
4860     OSINFO="\"$host\""
4861 else
4862     dnl attualy work out OS version
4863     OSINFO=`uname -s -r -m`
4864     OSINFO="\"$OSINFO\""
4865 fi
4866
4867 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
4868
4869 dnl ---------------------------------------------------------------------------
4870 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
4871 dnl ---------------------------------------------------------------------------
4872
4873 if test "x$prefix" != "xNONE"; then
4874     wxPREFIX=$prefix
4875 else
4876     wxPREFIX=$ac_default_prefix
4877 fi
4878
4879 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
4880
4881 dnl ---------------------------------------------------------------------------
4882 dnl Output the makefiles and such from the results found above
4883 dnl ---------------------------------------------------------------------------
4884
4885 dnl all additional libraries (except wxWindows itself) we link with
4886
4887 dnl note that we always link with -lm except for Mac OS X
4888 dnl extended.c uses floor() and is always linked in
4889
4890 if test "$wxUSE_MAC" = 1 ; then
4891     LDFLAGS="$LDFLAGS -framework Carbon -framework System"
4892 fi
4893
4894 dnl FIXME: should this be covered by the conditional above
4895 dnl given the -lm comment there?  Or should that comment (and
4896 dnl this one) be removed..   [ 7 Nov 2001 ]
4897
4898 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK -lm $LIBS"
4899
4900 if test "$wxUSE_GUI" = "yes"; then
4901
4902     LIBS="$GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $LIBS"
4903
4904     dnl TODO add checks that these samples will really compile (i.e. all the
4905     dnl      library features they need are present)
4906
4907     dnl TODO some samples are never built so far:
4908     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
4909     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs \
4910                      drawing dynamic erase event exec font image \
4911                      minimal richedit rotate widgets"
4912
4913     dnl this is needed to be able to find AFM files
4914     CPPFLAGS="$CPPFLAGS \$(EXTRADEFS) \$(APPEXTRADEFS)"
4915 else
4916     SAMPLES_SUBDIRS="console"
4917 fi
4918
4919
4920 dnl all -I options we must pass to the compiler
4921 dnl
4922 dnl note that the order is somewhat important, in particular the ZLIB_INCLUDE
4923 dnl and other stuff for the built in libraries should come first to avoid
4924 dnl including the system headers with the same name (it is particularly
4925 dnl important for zlib because XFree 4.2.0 has its own, horribly old and
4926 dnl incompatible, zlib.h) and the wxWindows headers should come first anyhow
4927 INCLUDES="-I\${top_builddir}/lib/wx/include/${TOOLCHAIN_NAME} \
4928 -I\${top_srcdir}/include \
4929 $REGEX_INCLUDE $ZLIB_INCLUDE $PNG_INCLUDE $JPEG_INCLUDE $TIFF_INCLUDE \
4930 $TOOLKIT_INCLUDE"
4931
4932 dnl wxGTK does not need TOOLKIT includes in wx-config
4933 if test "$wxUSE_GTK" = 1; then
4934     WXCONFIG_INCLUDE=
4935 else
4936     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
4937 fi
4938
4939 dnl C/C++ compiler options used to compile wxWindows
4940 if test "$GXX" = yes ; then
4941     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
4942     CXXWARNINGS="-Wall"
4943     dnl should enable this one day...
4944     dnl CXXWARNINGS="-Wall -Werror"
4945
4946     dnl Add this *after* all compile tests, we don't need or want generated
4947     dnl depfiles until actually building the lib
4948     if test "$wxUSE_NO_DEPS" = "no" ; then
4949         CFLAGS="-MMD $CFLAGS"
4950         CXXFLAGS="-MMD $CXXFLAGS"
4951     fi
4952 fi
4953
4954 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE $INCLUDES"
4955
4956 dnl remove the extra white space from the cc/c++/ld options
4957 CFLAGS=`echo $CFLAGS $EXTRA_CFLAGS $CXXWARNINGS | sed 's/ \\+/ /g'`
4958 CXXFLAGS=`echo $CXXFLAGS $EXTRA_CFLAGS $CXXWARNINGS | sed 's/ \+/ /g'`
4959 LIBS=`echo $LIBS | sed 's/ \+/ /g'`
4960
4961 LDFLAGS="$LDFLAGS $PROFILE"
4962
4963 dnl for convenience, sort the samples in alphabetical order
4964 dnl
4965 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
4966 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
4967 dnl
4968 dnl       Unfortunately, there is a bug in OS/2's tr, such that
4969 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
4970 dnl       only removes the Unix-like part of the introduced line break.
4971 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
4972
4973 dnl makefile variables
4974 AC_SUBST(LEX_STEM)
4975 AC_SUBST(PATH_IFS)
4976
4977 dnl global options
4978 AC_SUBST(WX_MAJOR_VERSION_NUMBER)
4979 AC_SUBST(WX_MINOR_VERSION_NUMBER)
4980 AC_SUBST(WX_RELEASE_NUMBER)
4981 AC_SUBST(WX_LIBRARY_NAME_STATIC)
4982 AC_SUBST(WX_LIBRARY_NAME_SHARED)
4983 AC_SUBST(WX_LIBRARY_IMPORTLIB)
4984 AC_SUBST(WX_TARGET_LIBRARY)
4985 AC_SUBST(WX_LIBRARY_LINK1)
4986 AC_SUBST(WX_LIBRARY_LINK2)
4987 AC_SUBST(PROGRAM_EXT)
4988
4989 dnl global gl options
4990 AC_SUBST(WX_LIBRARY_NAME_STATIC_GL)
4991 AC_SUBST(WX_LIBRARY_NAME_SHARED_GL)
4992 AC_SUBST(WX_TARGET_LIBRARY_GL)
4993 AC_SUBST(WX_LIBRARY_LINK1_GL)
4994 AC_SUBST(WX_LIBRARY_LINK2_GL)
4995
4996 dnl are we supposed to create the links?
4997 AC_SUBST(WX_ALL)
4998 AC_SUBST(WX_ALL_INSTALLED)
4999
5000 AC_SUBST(SHARED_LD)
5001 AC_SUBST(PIC_FLAG)
5002 AC_SUBST(CODE_GEN_FLAGS)
5003 AC_SUBST(CODE_GEN_FLAGS_CXX)
5004
5005 AC_SUBST(SONAME_FLAGS)
5006 AC_SUBST(SONAME_FLAGS_GL)
5007 AC_SUBST(WX_TARGET_LIBRARY_SONAME)
5008 AC_SUBST(WX_TARGET_LIBRARY_TYPE)
5009
5010 dnl debugging options
5011 AC_SUBST(WXDEBUG_DEFINE)
5012
5013 dnl toolkit options
5014 AC_SUBST(USE_GUI)
5015 AC_SUBST(AFMINSTALL)
5016 AC_SUBST(TOOLKIT)
5017 AC_SUBST(TOOLKIT_DIR)
5018 AC_SUBST(TOOLKIT_VPATH)
5019 AC_SUBST(TOOLCHAIN_NAME)
5020 AC_SUBST(TOOLCHAIN_DEFS)
5021 AC_SUBST(TOOLCHAIN_DLL_DEFS)
5022
5023 dnl wx-config options
5024 AC_SUBST(host_alias)
5025 AC_SUBST(cross_compiling)
5026 AC_SUBST(WXCONFIG_LIBS)
5027 AC_SUBST(WXCONFIG_LIBS_GL)
5028 AC_SUBST(WXCONFIG_LIBS_STATIC)
5029 AC_SUBST(WXCONFIG_LIBS_STATIC_GL)
5030 AC_SUBST(WXCONFIG_INCLUDE)
5031 AC_SUBST(WXCONFIG_RPATH)
5032
5033 dnl the list of files to compile/install
5034 AC_SUBST(ALL_OBJECTS)
5035 AC_SUBST(ALL_HEADERS)
5036 AC_SUBST(ALL_SOURCES)
5037
5038 dnl distribution vars
5039 AC_SUBST(GUIDIST)
5040 AC_SUBST(PORT_FILES)
5041 AC_SUBST(DISTDIR)
5042
5043 dnl additional subdirectories where we will build
5044 AC_SUBST(SAMPLES_SUBDIRS)
5045
5046 dnl additional libraries and linker settings
5047 AC_SUBST(LDFLAGS)
5048 AC_SUBST(LDFLAGS_GL)
5049 AC_SUBST(LDFLAGS_EXE)
5050 AC_SUBST(OPENGL_LIBS)
5051 AC_SUBST(DMALLOC_LIBS)
5052 AC_SUBST(EXTRADEFS)
5053
5054 dnl additional resurces settings
5055 AC_SUBST(RESCOMP)
5056 AC_SUBST(RESFLAGS)
5057 AC_SUBST(RESPROGRAMOBJ)
5058 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
5059 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
5060
5061 dnl additional for Mac OS X
5062 AC_SUBST(DEREZ)
5063 AC_SUBST(MACOSX_BUNDLE)
5064 AC_SUBST(LIBWXMACRES)
5065 AC_SUBST(LIBWXMACRESCOMP)
5066 AC_SUBST(LIBWXMACRESWXCONFIG)
5067
5068 dnl These seem to be missing
5069 AC_SUBST(DLLTOOL)
5070 AC_SUBST(AS)
5071 AC_SUBST(NM)
5072 AC_SUBST(LD)
5073 AC_SUBST(MAKEINFO)
5074 AC_SUBST(INSTALL_LIBRARY)
5075
5076 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
5077 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
5078 dnl - and we do use it)
5079 AC_PROG_MAKE_SET
5080
5081 dnl move setup.h back if available
5082 if test -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h; then
5083     mv -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h setup.h
5084 fi
5085
5086 AC_CONFIG_HEADER(setup.h:setup.h.in)
5087
5088 dnl we need to pass SAMPLES_SUBDIRS (and some other) to the configure in
5089 dnl samples and the only way to do it is to use the environment (another
5090 dnl idea could have been to use the cache but this wouldn't work when
5091 dnl configure doesn't use cache at all which is the default with autoconf 2.50)
5092 wx_cv_path_samplesubdirs=$SAMPLES_SUBDIRS
5093 wx_cv_if_gnu_make=$IF_GNU_MAKE
5094 wx_cv_path_ifs=$PATH_IFS
5095 wx_cv_program_ext=$PROGRAM_EXT
5096 wx_cv_target_library=$WX_TARGET_LIBRARY
5097 wx_cv_target_library_gl=$WX_TARGET_LIBRARY_GL
5098 wx_cv_target_libtype=$WX_TARGET_LIBRARY_TYPE
5099 export wx_cv_path_samplesubdirs wx_cv_if_gnu_make \
5100        wx_cv_path_ifs wx_cv_program_ext \
5101        wx_cv_target_library wx_cv_target_library_gl wx_cv_target_libtype
5102
5103 AC_CONFIG_SUBDIRS(demos samples utils contrib)
5104
5105 dnl create each of the files in the space separated list from the file.in
5106 dnl (the original file name may be overriden by appending another name after a
5107 dnl colon)
5108 AC_OUTPUT([
5109             wx-config
5110             src/make.env
5111             src/makeprog.env
5112             src/makelib.env
5113             Makefile
5114           ],
5115           [
5116             dnl This test is required to make the following idempotent.
5117             dnl Otherwise running config.status or rerunning configure
5118             dnl would stomp the wx-config link or try to move it onto
5119             dnl itself.
5120             dnl Use -h instead of -L to test for link (GD)
5121             dnl   -h is documented as obsolete under Mac OS X but works
5122             dnl   -L is obsolete under Solaris8
5123             if test ! -h wx-config; then
5124                 chmod +x wx-config
5125                 mv wx-config wx${TOOLCHAIN_NAME}-config
5126                 ${LN_S} wx${TOOLCHAIN_NAME}-config wx-config
5127             fi
5128
5129             if test ! -d lib; then
5130               mkdir lib
5131             fi
5132             if test ! -d lib/wx; then
5133               mkdir lib/wx
5134             fi
5135             if test ! -d lib/wx/include; then
5136               mkdir lib/wx/include
5137             fi
5138             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}; then
5139               mkdir lib/wx/include/${TOOLCHAIN_NAME}
5140             fi
5141             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}/wx; then
5142               mkdir lib/wx/include/${TOOLCHAIN_NAME}/wx
5143             fi
5144             if test -f setup.h; then
5145               mv -f setup.h lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h
5146             fi
5147           ],
5148           [
5149             TOOLCHAIN_NAME="${TOOLCHAIN_NAME}"
5150             LN_S="${LN_S}"
5151           ]
5152          )
5153
5154 dnl vi: set et sts=4 sw=4: