configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 AC_PREREQ(2.57)
   5
   6 dnl ---------------------------------------------------------------------------
   7 dnl
   8 dnl Top-level configure.in for wxWindows by Robert Roebling, Phil Blecker,
   9 dnl Vadim Zeitlin and Ron Lee
  10 dnl
  11 dnl This script is under the wxWindows licence.
  12 dnl
  13 dnl Version: $Id$
  14 dnl ---------------------------------------------------------------------------
  15
  16 dnl ---------------------------------------------------------------------------
  17 dnl initialization
  18 dnl ---------------------------------------------------------------------------
  19
  20 AC_INIT([wxWindows], [2.5.0], [wx-dev@lists.wxwindows.org])
  21
  22 dnl the file passed to AC_CONFIG_SRCDIR should be specific to our package
  23 AC_CONFIG_SRCDIR([wx-config.in])
  24
  25 dnl sets build, host, target variables and the same with _alias
  26 AC_CANONICAL_BUILD
  27 AC_CANONICAL_HOST
  28 AC_CANONICAL_TARGET
  29
  30
  31 dnl When making releases do:
  32 dnl
  33 dnl WX_RELEASE_NUMBER += 1
  34 dnl
  35 dnl ..and update WX_CURRENT, WX_RELEASE and WX_AGE according to the
  36 dnl following rules:
  37 dnl
  38 dnl    If any changes have been made to the public interface, that is if any
  39 dnl    exported class, method, global or global type has been added, removed
  40 dnl    or changed in any way, then do:  WX_CURRENT += 1
  41 dnl
  42 dnl    If source changes have been made that *do not* alter the public
  43 dnl    interface then do:  WX_REVISION += 1
  44 dnl    If WX_CURRENT was incremented (as above) instead do:  WX_REVISION = 0
  45 dnl
  46 dnl    If any public interface was added, do:  WX_AGE += 1
  47 dnl    If any public interface was removed (or altered in a way effectively
  48 dnl    removing the previous definition), instead do:  WX_AGE = 0
  49 dnl
  50 dnl When the major or minor version numbers are incremented, all the above
  51 dnl variables should be reset to 0.
  52 dnl
  53 dnl The resulting library name will be of the form:
  54 dnl   libwx_$(TOOLKIT)-$(WX_RELEASE).so.$(WX_CURRENT).$(WX_REVISION).$(WX_AGE)
  55
  56 WX_MAJOR_VERSION_NUMBER=2
  57 WX_MINOR_VERSION_NUMBER=5
  58 WX_RELEASE_NUMBER=0
  59
  60 WX_VERSION=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER.$WX_RELEASE_NUMBER
  61 WX_RELEASE=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER
  62
  63 WX_MSW_VERSION=$WX_MAJOR_VERSION_NUMBER$WX_MINOR_VERSION_NUMBER$WX_RELEASE_NUMBER
  64
  65 WX_CURRENT=0
  66 WX_REVISION=0
  67 WX_AGE=0
  68
  69
  70 dnl ------------------------------------------------------------------------
  71 dnl Check platform (host system)
  72 dnl ------------------------------------------------------------------------
  73
  74 dnl OS (assume Unix)
  75 USE_UNIX=1
  76 USE_WIN32=0
  77 USE_DOS=0
  78 USE_BEOS=0
  79 USE_MAC=0
  80
  81 dnl Unix kind
  82 USE_AIX=
  83 USE_BSD=                            dnl any BSD
  84 USE_DARWIN=                         dnl a.k.a. Mac OS X
  85 USE_FREEBSD=
  86 USE_GNU=                            dnl GNU/Hurd
  87 USE_HPUX=
  88 USE_LINUX=
  89 USE_NETBSD=
  90 USE_OPENBSD=
  91 USE_OSF=                            dnl OSF/1 (obsolete?)
  92 USE_SGI=
  93 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  94 USE_SUN=                            dnl SunOS or Solaris
  95 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  96 USE_SVR4=                           dnl SysV R4
  97 USE_SYSV=                           dnl any System V
  98 USE_VMS=
  99 USE_ULTRIX=
 100 USE_UNIXWARE=
 101
 102 dnl hardware platform
 103 USE_ALPHA=
 104
 105 dnl on some platforms xxx_r() functions are declared inside "#ifdef
 106 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
 107 dnl than checking it during run-time
 108 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 109
 110 dnl the list of all available toolkits
 111 dnl
 112 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 113 ALL_TOOLKITS="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM X11"
 114
 115 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 116 dnl     which are either yes or no
 117 DEFAULT_wxUSE_COCOA=0
 118 DEFAULT_wxUSE_GTK=0
 119 DEFAULT_wxUSE_MAC=0
 120 DEFAULT_wxUSE_MGL=0
 121 DEFAULT_wxUSE_MICROWIN=0
 122 DEFAULT_wxUSE_MOTIF=0
 123 DEFAULT_wxUSE_MSW=0
 124 DEFAULT_wxUSE_PM=0
 125 DEFAULT_wxUSE_X11=0
 126
 127 dnl these are the values which are really default for the given platform -
 128 dnl they're not cached and are only used if no --with-toolkit was given *and*
 129 dnl nothing was found in the cache
 130 DEFAULT_DEFAULT_wxUSE_COCOA=0
 131 DEFAULT_DEFAULT_wxUSE_GTK=0
 132 DEFAULT_DEFAULT_wxUSE_MAC=0
 133 DEFAULT_DEFAULT_wxUSE_MGL=0
 134 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 135 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 136 DEFAULT_DEFAULT_wxUSE_MSW=0
 137 DEFAULT_DEFAULT_wxUSE_PM=0
 138 DEFAULT_DEFAULT_wxUSE_X11=0
 139
 140 PROGRAM_EXT=
 141 SO_SUFFIX=so
 142 SAMPLES_RPATH_FLAG=
 143
 144 dnl to support a new system, you need to add its canonical name (as determined
 145 dnl by config.sub or specified by the configure command line) to this "case"
 146 dnl and also define the shared library flags below - search for
 147 dnl SHARED_LIB_SETUP to find the exact place
 148 case "${host}" in
 149   *-hp-hpux* )
 150     USE_HPUX=1
 151     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 152     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 153     SO_SUFFIX=sl
 154     AC_DEFINE(__HPUX__)
 155   ;;
 156   *-*-linux* )
 157     USE_LINUX=1
 158     AC_DEFINE(__LINUX__)
 159     TMP=`uname -m`
 160     if test "x$TMP" = "xalpha"; then
 161       USE_ALPHA=1
 162       AC_DEFINE(__ALPHA__)
 163     fi
 164     DEFAULT_DEFAULT_wxUSE_GTK=1
 165   ;;
 166   *-*-gnu* )
 167     USE_GNU=1
 168     AC_DEFINE(__GNU__)
 169     TMP=`uname -m`
 170     if test "x$TMP" = "xalpha"; then
 171       USE_ALPHA=1
 172       AC_DEFINE(__ALPHA__)
 173     fi
 174     DEFAULT_DEFAULT_wxUSE_GTK=1
 175   ;;
 176   *-*-irix5* | *-*-irix6* )
 177     USE_SGI=1
 178     USE_SVR4=1
 179     AC_DEFINE(__SGI__)
 180     AC_DEFINE(__SVR4__)
 181     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 182   ;;
 183   *-*-solaris2* )
 184     USE_SUN=1
 185     USE_SOLARIS=1
 186     USE_SVR4=1
 187     AC_DEFINE(__SUN__)
 188     AC_DEFINE(__SOLARIS__)
 189     AC_DEFINE(__SVR4__)
 190     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 191     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 192   ;;
 193   *-*-sunos4* )
 194     USE_SUN=1
 195     USE_SUNOS=1
 196     USE_BSD=1
 197     AC_DEFINE(__SUN__)
 198     AC_DEFINE(__SUNOS__)
 199     AC_DEFINE(__BSD__)
 200     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 201   ;;
 202   *-*-freebsd*)
 203     USE_BSD=1
 204     USE_FREEBSD=1
 205     AC_DEFINE(__FREEBSD__)
 206     AC_DEFINE(__BSD__)
 207     DEFAULT_DEFAULT_wxUSE_GTK=1
 208   ;;
 209   *-*-openbsd*)
 210     USE_BSD=1
 211     USE_OPENBSD=1
 212     AC_DEFINE(__OPENBSD__)
 213     AC_DEFINE(__BSD__)
 214     DEFAULT_DEFAULT_wxUSE_GTK=1
 215   ;;
 216   *-*-netbsd*)
 217     USE_BSD=1
 218     USE_NETBSD=1
 219     AC_DEFINE(__NETBSD__)
 220     AC_DEFINE(__BSD__)
 221     DEFAULT_DEFAULT_wxUSE_GTK=1
 222   ;;
 223   *-*-osf* )
 224     USE_ALPHA=1
 225     USE_OSF=1
 226     AC_DEFINE(__ALPHA__)
 227     AC_DEFINE(__OSF__)
 228     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 229     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 230   ;;
 231   *-*-dgux5* )
 232     USE_ALPHA=1
 233     USE_SVR4=1
 234     AC_DEFINE(__ALPHA__)
 235     AC_DEFINE(__SVR4__)
 236     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 237   ;;
 238   *-*-sysv5* )
 239     USE_SYSV=1
 240     USE_SVR4=1
 241     AC_DEFINE(__SYSV__)
 242     AC_DEFINE(__SVR4__)
 243     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 244   ;;
 245   *-*-aix* )
 246     USE_AIX=1
 247     USE_SYSV=1
 248     USE_SVR4=1
 249     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 250     dnl
 251     dnl     Both archive libraries and shared libraries on AIX have an .a
 252     dnl     extension. This will explain why you can't link with an .so and
 253     dnl     why it works with the name changed to .a.
 254     SO_SUFFIX=a
 255     AC_DEFINE(__AIX__)
 256     AC_DEFINE(__SYSV__)
 257     AC_DEFINE(__SVR4__)
 258     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 259   ;;
 260
 261   *-*-*UnixWare*)
 262     USE_SYSV=1
 263     USE_SVR4=1
 264     USE_UNIXWARE=1
 265     AC_DEFINE(__UNIXWARE__)
 266   ;;
 267
 268   *-*-cygwin* | *-*-mingw32* )
 269     dnl MBN: some of the defines have been moved after toolkit detection
 270     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 271     dnl      USE_UNIX  must be set and not USE_WIN32
 272     SO_SUFFIX=dll
 273     PROGRAM_EXT=".exe"
 274     RESCOMP=windres
 275     DEFAULT_DEFAULT_wxUSE_MSW=1
 276   ;;
 277
 278   *-pc-msdosdjgpp )
 279     USE_UNIX=0
 280     USE_DOS=1
 281     AC_DEFINE(__DOS__)
 282     PROGRAM_EXT=".exe"
 283     DEFAULT_DEFAULT_wxUSE_MGL=1
 284     dnl DJGPP needs explicit -lstdc++ for some reason (VS: mayb some versions only?)
 285     LIBS="$LIBS -lstdc++"
 286   ;;
 287
 288   *-pc-os2_emx | *-pc-os2-emx )
 289     AC_DEFINE(__EMX__)
 290     PROGRAM_EXT=".exe"
 291     DEFAULT_DEFAULT_wxUSE_PM=1
 292   ;;
 293
 294   powerpc-*-darwin* )
 295     dnl PowerPC Darwin based distributions (including Mac OS X)
 296     USE_BSD=1
 297     USE_DARWIN=1
 298     SO_SUFFIX=dylib
 299     AC_DEFINE(__BSD__)
 300     AC_DEFINE(__DARWIN__)
 301     AC_DEFINE(__POWERPC__)
 302     AC_DEFINE(TARGET_CARBON)
 303     DEFAULT_DEFAULT_wxUSE_MAC=1
 304   ;;
 305
 306   *-*-beos* )
 307     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 308     USE_BEOS=1
 309     AC_DEFINE(__BEOS__)
 310   ;;
 311
 312   *)
 313     AC_MSG_ERROR(unknown system type ${host}.)
 314 esac
 315
 316 dnl ---------------------------------------------------------------------------
 317 dnl command line options for configure
 318 dnl ---------------------------------------------------------------------------
 319
 320 dnl the default values for all options - we collect them all here to simplify
 321 dnl modification of the default values (for example, if the defaults for some
 322 dnl platform should be changed, it can be done here too)
 323 dnl
 324 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 325
 326 WX_ARG_CACHE_INIT
 327
 328 dnl useful to test the compilation with minimum options, define as 0 for normal
 329 dnl usage
 330 DEBUG_CONFIGURE=0
 331 if test $DEBUG_CONFIGURE = 1; then
 332   DEFAULT_wxUSE_UNIVERSAL=no
 333   DEFAULT_wxUSE_STL=no
 334
 335   DEFAULT_wxUSE_NANOX=no
 336
 337   DEFAULT_wxUSE_THREADS=yes
 338
 339   DEFAULT_wxUSE_SHARED=yes
 340   DEFAULT_wxUSE_OPTIMISE=no
 341   DEFAULT_wxUSE_PROFILE=no
 342   DEFAULT_wxUSE_NO_DEPS=no
 343   DEFAULT_wxUSE_NO_RTTI=no
 344   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 345   DEFAULT_wxUSE_PERMISSIVE=no
 346   DEFAULT_wxUSE_DEBUG_FLAG=yes
 347   DEFAULT_wxUSE_DEBUG_INFO=yes
 348   DEFAULT_wxUSE_DEBUG_GDB=yes
 349   DEFAULT_wxUSE_MEM_TRACING=no
 350   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 351   DEFAULT_wxUSE_DMALLOC=no
 352   DEFAULT_wxUSE_APPLE_IEEE=no
 353
 354   DEFAULT_wxUSE_LOG=yes
 355   DEFAULT_wxUSE_LOGWINDOW=no
 356   DEFAULT_wxUSE_LOGGUI=no
 357   DEFAULT_wxUSE_LOGDIALOG=no
 358
 359   DEFAULT_wxUSE_GUI=yes
 360   DEFAULT_wxUSE_CONTROLS=no
 361
 362   DEFAULT_wxUSE_REGEX=no
 363   DEFAULT_wxUSE_ZLIB=no
 364   DEFAULT_wxUSE_LIBPNG=no
 365   DEFAULT_wxUSE_LIBJPEG=no
 366   DEFAULT_wxUSE_LIBTIFF=no
 367   DEFAULT_wxUSE_ODBC=no
 368   DEFAULT_wxUSE_OPENGL=no
 369
 370   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 371   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 372   DEFAULT_wxUSE_STD_IOSTREAM=no
 373   DEFAULT_wxUSE_CMDLINE_PARSER=no
 374   DEFAULT_wxUSE_DATETIME=no
 375   DEFAULT_wxUSE_TIMER=no
 376   DEFAULT_wxUSE_STOPWATCH=no
 377   DEFAULT_wxUSE_FILE=no
 378   DEFAULT_wxUSE_FFILE=no
 379   DEFAULT_wxUSE_TEXTBUFFER=no
 380   DEFAULT_wxUSE_TEXTFILE=no
 381   DEFAULT_wxUSE_WAVE=no
 382   DEFAULT_wxUSE_INTL=no
 383   DEFAULT_wxUSE_CONFIG=no
 384   DEFAULT_wxUSE_FONTMAP=no
 385   DEFAULT_wxUSE_STREAMS=no
 386   DEFAULT_wxUSE_SOCKETS=no
 387   DEFAULT_wxUSE_OLE=no
 388   DEFAULT_wxUSE_DATAOBJ=no
 389   DEFAULT_wxUSE_DIALUP_MANAGER=no
 390   DEFAULT_wxUSE_JOYSTICK=no
 391   DEFAULT_wxUSE_DYNLIB_CLASS=no
 392   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 393   DEFAULT_wxUSE_LONGLONG=no
 394   DEFAULT_wxUSE_GEOMETRY=no
 395
 396   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 397   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 398   DEFAULT_wxUSE_POSTSCRIPT=no
 399
 400   DEFAULT_wxUSE_CLIPBOARD=no
 401   DEFAULT_wxUSE_TOOLTIPS=no
 402   DEFAULT_wxUSE_DRAG_AND_DROP=no
 403   DEFAULT_wxUSE_DRAGIMAGE=no
 404   DEFAULT_wxUSE_SPLINES=no
 405
 406   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 407   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 408   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 409
 410   DEFAULT_wxUSE_RESOURCES=no
 411   DEFAULT_wxUSE_CONSTRAINTS=no
 412   DEFAULT_wxUSE_IPC=no
 413   DEFAULT_wxUSE_HELP=no
 414   DEFAULT_wxUSE_MS_HTML_HELP=no
 415   DEFAULT_wxUSE_WXHTML_HELP=no
 416   DEFAULT_wxUSE_TREELAYOUT=no
 417   DEFAULT_wxUSE_METAFILE=no
 418   DEFAULT_wxUSE_MIMETYPE=no
 419   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 420   DEFAULT_wxUSE_PROTOCOL=no
 421   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 422   DEFAULT_wxUSE_PROTOCOL_FTP=no
 423   DEFAULT_wxUSE_PROTOCOL_FILE=no
 424   DEFAULT_wxUSE_URL=no
 425
 426   DEFAULT_wxUSE_COMMONDLGS=no
 427   DEFAULT_wxUSE_CHOICEDLG=no
 428   DEFAULT_wxUSE_COLOURDLG=no
 429   DEFAULT_wxUSE_DIRDLG=no
 430   DEFAULT_wxUSE_FILEDLG=no
 431   DEFAULT_wxUSE_FINDREPLDLG=no
 432   DEFAULT_wxUSE_FONTDLG=no
 433   DEFAULT_wxUSE_MSGDLG=no
 434   DEFAULT_wxUSE_NUMBERDLG=no
 435   DEFAULT_wxUSE_TEXTDLG=no
 436   DEFAULT_wxUSE_SPLASH=no
 437   DEFAULT_wxUSE_STARTUP_TIPS=no
 438   DEFAULT_wxUSE_PROGRESSDLG=no
 439   DEFAULT_wxUSE_WIZARDDLG=no
 440
 441   DEFAULT_wxUSE_MENUS=no
 442   DEFAULT_wxUSE_MINIFRAME=no
 443   DEFAULT_wxUSE_HTML=no
 444   DEFAULT_wxUSE_FILESYSTEM=no
 445   DEFAULT_wxUSE_FS_INET=no
 446   DEFAULT_wxUSE_FS_ZIP=no
 447   DEFAULT_wxUSE_BUSYINFO=no
 448   DEFAULT_wxUSE_ZIPSTREAM=no
 449   DEFAULT_wxUSE_VALIDATORS=no
 450
 451   DEFAULT_wxUSE_ACCEL=no
 452   DEFAULT_wxUSE_BUTTON=no
 453   DEFAULT_wxUSE_BMPBUTTON=no
 454   DEFAULT_wxUSE_CALCTRL=no
 455   DEFAULT_wxUSE_CARET=no
 456   DEFAULT_wxUSE_CHECKBOX=no
 457   DEFAULT_wxUSE_CHECKLST=no
 458   DEFAULT_wxUSE_CHOICE=no
 459   DEFAULT_wxUSE_COMBOBOX=no
 460   DEFAULT_wxUSE_DISPLAY=no
 461   DEFAULT_wxUSE_GAUGE=no
 462   DEFAULT_wxUSE_GRID=no
 463   DEFAULT_wxUSE_IMAGLIST=no
 464   DEFAULT_wxUSE_LISTBOX=no
 465   DEFAULT_wxUSE_LISTCTRL=no
 466   DEFAULT_wxUSE_NOTEBOOK=no
 467   DEFAULT_wxUSE_RADIOBOX=no
 468   DEFAULT_wxUSE_RADIOBTN=no
 469   DEFAULT_wxUSE_SASH=no
 470   DEFAULT_wxUSE_SCROLLBAR=no
 471   DEFAULT_wxUSE_SLIDER=no
 472   DEFAULT_wxUSE_SPINBTN=no
 473   DEFAULT_wxUSE_SPINCTRL=no
 474   DEFAULT_wxUSE_SPLITTER=no
 475   DEFAULT_wxUSE_STATBMP=no
 476   DEFAULT_wxUSE_STATBOX=no
 477   DEFAULT_wxUSE_STATLINE=no
 478   DEFAULT_wxUSE_STATTEXT=no
 479   DEFAULT_wxUSE_STATUSBAR=yes
 480   DEFAULT_wxUSE_TABDIALOG=no
 481   DEFAULT_wxUSE_TEXTCTRL=no
 482   DEFAULT_wxUSE_TOGGLEBTN=no
 483   DEFAULT_wxUSE_TOOLBAR=no
 484   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 485   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 486   DEFAULT_wxUSE_TREECTRL=no
 487   DEFAULT_wxUSE_POPUPWIN=no
 488   DEFAULT_wxUSE_TIPWINDOW=no
 489
 490   DEFAULT_wxUSE_UNICODE=no
 491   DEFAULT_wxUSE_UNICODE_MSLU=no
 492   DEFAULT_wxUSE_WCSRTOMBS=no
 493
 494   DEFAULT_wxUSE_PALETTE=no
 495   DEFAULT_wxUSE_IMAGE=no
 496   DEFAULT_wxUSE_GIF=no
 497   DEFAULT_wxUSE_PCX=no
 498   DEFAULT_wxUSE_PNM=no
 499   DEFAULT_wxUSE_IFF=no
 500   DEFAULT_wxUSE_XPM=no
 501   DEFAULT_wxUSE_ICO_CUR=no
 502   DEFAULT_wxUSE_ACCESSIBILITY=no
 503
 504   DEFAULT_wxUSE_MONOLITHIC=yes
 505 else
 506   DEFAULT_wxUSE_UNIVERSAL=no
 507   DEFAULT_wxUSE_STL=no
 508
 509   DEFAULT_wxUSE_NANOX=no
 510
 511   DEFAULT_wxUSE_THREADS=yes
 512
 513   DEFAULT_wxUSE_SHARED=yes
 514   DEFAULT_wxUSE_OPTIMISE=yes
 515   DEFAULT_wxUSE_PROFILE=no
 516   DEFAULT_wxUSE_NO_DEPS=no
 517   DEFAULT_wxUSE_NO_RTTI=no
 518   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 519   DEFAULT_wxUSE_PERMISSIVE=no
 520   DEFAULT_wxUSE_DEBUG_FLAG=no
 521   DEFAULT_wxUSE_DEBUG_INFO=no
 522   DEFAULT_wxUSE_DEBUG_GDB=no
 523   DEFAULT_wxUSE_MEM_TRACING=no
 524   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 525   DEFAULT_wxUSE_DMALLOC=no
 526   DEFAULT_wxUSE_APPLE_IEEE=yes
 527
 528   DEFAULT_wxUSE_LOG=yes
 529   DEFAULT_wxUSE_LOGWINDOW=yes
 530   DEFAULT_wxUSE_LOGGUI=yes
 531   DEFAULT_wxUSE_LOGDIALOG=yes
 532
 533   DEFAULT_wxUSE_GUI=yes
 534
 535   DEFAULT_wxUSE_REGEX=yes
 536   DEFAULT_wxUSE_ZLIB=yes
 537   DEFAULT_wxUSE_LIBPNG=yes
 538   DEFAULT_wxUSE_LIBJPEG=yes
 539   DEFAULT_wxUSE_LIBTIFF=yes
 540   DEFAULT_wxUSE_ODBC=no
 541   DEFAULT_wxUSE_OPENGL=no
 542
 543   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 544   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 545   DEFAULT_wxUSE_STD_IOSTREAM=no
 546   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 547   DEFAULT_wxUSE_DATETIME=yes
 548   DEFAULT_wxUSE_TIMER=yes
 549   DEFAULT_wxUSE_STOPWATCH=yes
 550   DEFAULT_wxUSE_FILE=yes
 551   DEFAULT_wxUSE_FFILE=yes
 552   DEFAULT_wxUSE_TEXTBUFFER=yes
 553   DEFAULT_wxUSE_TEXTFILE=yes
 554   DEFAULT_wxUSE_WAVE=no
 555   DEFAULT_wxUSE_INTL=yes
 556   DEFAULT_wxUSE_CONFIG=yes
 557   DEFAULT_wxUSE_FONTMAP=yes
 558   DEFAULT_wxUSE_STREAMS=yes
 559   DEFAULT_wxUSE_SOCKETS=yes
 560   DEFAULT_wxUSE_OLE=yes
 561   DEFAULT_wxUSE_DATAOBJ=yes
 562   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 563   DEFAULT_wxUSE_JOYSTICK=yes
 564   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 565   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 566   DEFAULT_wxUSE_LONGLONG=yes
 567   DEFAULT_wxUSE_GEOMETRY=yes
 568
 569   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 570   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 571   DEFAULT_wxUSE_POSTSCRIPT=yes
 572
 573   DEFAULT_wxUSE_CLIPBOARD=yes
 574   DEFAULT_wxUSE_TOOLTIPS=yes
 575   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 576   DEFAULT_wxUSE_DRAGIMAGE=yes
 577   DEFAULT_wxUSE_SPLINES=yes
 578
 579   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 580   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 581   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 582
 583   DEFAULT_wxUSE_RESOURCES=no
 584   DEFAULT_wxUSE_CONSTRAINTS=yes
 585   DEFAULT_wxUSE_IPC=yes
 586   DEFAULT_wxUSE_HELP=yes
 587   DEFAULT_wxUSE_MS_HTML_HELP=yes
 588   DEFAULT_wxUSE_WXHTML_HELP=yes
 589   DEFAULT_wxUSE_TREELAYOUT=yes
 590   DEFAULT_wxUSE_METAFILE=yes
 591   DEFAULT_wxUSE_MIMETYPE=yes
 592   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 593   DEFAULT_wxUSE_PROTOCOL=yes
 594   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 595   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 596   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 597   DEFAULT_wxUSE_URL=yes
 598
 599   DEFAULT_wxUSE_COMMONDLGS=yes
 600   DEFAULT_wxUSE_CHOICEDLG=yes
 601   DEFAULT_wxUSE_COLOURDLG=yes
 602   DEFAULT_wxUSE_DIRDLG=yes
 603   DEFAULT_wxUSE_FILEDLG=yes
 604   DEFAULT_wxUSE_FINDREPLDLG=yes
 605   DEFAULT_wxUSE_FONTDLG=yes
 606   DEFAULT_wxUSE_MSGDLG=yes
 607   DEFAULT_wxUSE_NUMBERDLG=yes
 608   DEFAULT_wxUSE_TEXTDLG=yes
 609   DEFAULT_wxUSE_SPLASH=yes
 610   DEFAULT_wxUSE_STARTUP_TIPS=yes
 611   DEFAULT_wxUSE_PROGRESSDLG=yes
 612   DEFAULT_wxUSE_WIZARDDLG=yes
 613
 614   DEFAULT_wxUSE_MENUS=yes
 615   DEFAULT_wxUSE_MINIFRAME=yes
 616   DEFAULT_wxUSE_HTML=yes
 617   DEFAULT_wxUSE_FILESYSTEM=yes
 618   DEFAULT_wxUSE_FS_INET=yes
 619   DEFAULT_wxUSE_FS_ZIP=yes
 620   DEFAULT_wxUSE_BUSYINFO=yes
 621   DEFAULT_wxUSE_ZIPSTREAM=yes
 622   DEFAULT_wxUSE_VALIDATORS=yes
 623
 624   DEFAULT_wxUSE_ACCEL=yes
 625   DEFAULT_wxUSE_BUTTON=yes
 626   DEFAULT_wxUSE_BMPBUTTON=yes
 627   DEFAULT_wxUSE_CALCTRL=yes
 628   DEFAULT_wxUSE_CARET=yes
 629   DEFAULT_wxUSE_CHECKBOX=yes
 630   DEFAULT_wxUSE_CHECKLST=yes
 631   DEFAULT_wxUSE_CHOICE=yes
 632   DEFAULT_wxUSE_COMBOBOX=yes
 633   DEFAULT_wxUSE_DISPLAY=no
 634   DEFAULT_wxUSE_GAUGE=yes
 635   DEFAULT_wxUSE_GRID=yes
 636   DEFAULT_wxUSE_IMAGLIST=yes
 637   DEFAULT_wxUSE_LISTBOX=yes
 638   DEFAULT_wxUSE_LISTCTRL=yes
 639   DEFAULT_wxUSE_NOTEBOOK=yes
 640   DEFAULT_wxUSE_RADIOBOX=yes
 641   DEFAULT_wxUSE_RADIOBTN=yes
 642   DEFAULT_wxUSE_SASH=yes
 643   DEFAULT_wxUSE_SCROLLBAR=yes
 644   DEFAULT_wxUSE_SLIDER=yes
 645   DEFAULT_wxUSE_SPINBTN=yes
 646   DEFAULT_wxUSE_SPINCTRL=yes
 647   DEFAULT_wxUSE_SPLITTER=yes
 648   DEFAULT_wxUSE_STATBMP=yes
 649   DEFAULT_wxUSE_STATBOX=yes
 650   DEFAULT_wxUSE_STATLINE=yes
 651   DEFAULT_wxUSE_STATTEXT=yes
 652   DEFAULT_wxUSE_STATUSBAR=yes
 653   DEFAULT_wxUSE_TABDIALOG=no
 654   DEFAULT_wxUSE_TEXTCTRL=yes
 655   DEFAULT_wxUSE_TOGGLEBTN=yes
 656   DEFAULT_wxUSE_TOOLBAR=yes
 657   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 658   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 659   DEFAULT_wxUSE_TREECTRL=yes
 660   DEFAULT_wxUSE_POPUPWIN=yes
 661   DEFAULT_wxUSE_TIPWINDOW=yes
 662
 663   DEFAULT_wxUSE_UNICODE=no
 664   DEFAULT_wxUSE_UNICODE_MSLU=yes
 665   DEFAULT_wxUSE_WCSRTOMBS=no
 666
 667   DEFAULT_wxUSE_PALETTE=yes
 668   DEFAULT_wxUSE_IMAGE=yes
 669   DEFAULT_wxUSE_GIF=yes
 670   DEFAULT_wxUSE_PCX=yes
 671   DEFAULT_wxUSE_IFF=no
 672   DEFAULT_wxUSE_PNM=yes
 673   DEFAULT_wxUSE_XPM=yes
 674   DEFAULT_wxUSE_ICO_CUR=yes
 675   DEFAULT_wxUSE_ACCESSIBILITY=no
 676
 677   DEFAULT_wxUSE_MONOLITHIC=yes
 678 fi
 679
 680 dnl WX_ARG_WITH should be used to select whether an external package will be
 681 dnl used or not, to configure compile-time features of this package itself,
 682 dnl use WX_ARG_ENABLE instead
 683
 684 dnl ============================
 685 dnl external package dependecies
 686 dnl ============================
 687
 688 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 689 dnl these values manually
 690 for toolkit in `echo $ALL_TOOLKITS`; do
 691   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 692   if test "x$LINE" != "x" ; then
 693     has_toolkit_in_cache=1
 694     eval "DEFAULT_$LINE"
 695     eval "CACHE_$toolkit=1"
 696   fi
 697 done
 698
 699 dnl ---------------------------------------------------------------------------
 700 dnl --disable-gui will build only non-GUI part of wxWindows: check for this
 701 dnl first to disable many other switches if it's given
 702 dnl
 703 dnl NB: this is still in testing stage, don't use if you don't know what you're
 704 dnl     doing
 705 dnl ---------------------------------------------------------------------------
 706
 707 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 708 WX_ARG_ENABLE(monolithic,  [  --disable-monolithic    don't build wxWindows as single library], wxUSE_MONOLITHIC)
 709
 710 if test "$wxUSE_GUI" = "yes"; then
 711
 712 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWindows GUI controls instead of native ones], wxUSE_UNIVERSAL)
 713 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 714 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 715 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" TOOLKIT_GIVEN=1])
 716 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" TOOLKIT_GIVEN=1])
 717 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 718 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 719 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 720 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 721 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 722 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 723 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 724
 725 WX_ARG_ENABLE(gtk2,        [  --enable-gtk2           use GTK+ 2.0 if available (EXPERIMENTAL)], wxUSE_GTK2)
 726
 727 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 728 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 729 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 730 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 731
 732 fi
 733 dnl for GUI only
 734
 735 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 736 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 737 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 738 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 739
 740 dnl ---------------------------------------------------------------------------
 741 dnl compile options
 742 dnl ---------------------------------------------------------------------------
 743
 744 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 745 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 746 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 747 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 748
 749 if test "$wxUSE_DEBUG" = "yes"; then
 750   DEFAULT_wxUSE_DEBUG_FLAG=yes
 751   DEFAULT_wxUSE_DEBUG_INFO=yes
 752 elif test "$wxUSE_DEBUG" = "no"; then
 753   DEFAULT_wxUSE_DEBUG_FLAG=no
 754   DEFAULT_wxUSE_DEBUG_INFO=no
 755 fi
 756
 757 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 758 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 759 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 760 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 761 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 762 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 763 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 764 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 765 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 766 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 767
 768 WX_ARG_ENABLE(compat20,      [  --enable-compat20       enable wxWindows 2.0 compatibility], WXWIN_COMPATIBILITY_2)
 769 WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWindows 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
 770 WX_ARG_ENABLE(compat24,      [  --disable-compat24      disable wxWindows 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, disable)
 771
 772 AC_ARG_ENABLE(rpath,         [  --enable-rpath=DIR      output the rpath flag from wx-config], [wxRPATH_DIR="$enableval"])
 773
 774 if test "$wxRPATH_DIR" != "" -a "$wxRPATH_DIR" != "disable"; then
 775    WXCONFIG_RPATH="-Wl,-rpath -Wl,$wxRPATH_DIR"
 776 fi
 777
 778
 779 dnl ---------------------------------------------------------------------------
 780 dnl (small) optional non GUI classes
 781 dnl ---------------------------------------------------------------------------
 782
 783 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 784 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 785
 786 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 787 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 788 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 789 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 790 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 791 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes], wxUSE_OLE)
 792 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 793
 794 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 795
 796 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 797 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 798 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 799 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 800 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 801 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 802 WX_ARG_ENABLE(wave,          [  --enable-wave           use wxWave class], wxUSE_WAVE)
 803 WX_ARG_ENABLE(fraction,      [  --enable-fraction       use wxFraction class], wxUSE_FRACTION)
 804 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 805 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 806 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 807 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 808 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 809 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 810 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile classes], wxUSE_FILE)
 811 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile classes], wxUSE_FFILE)
 812 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 813 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 814 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 815 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 816 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (win32 only)], wxUSE_UNICODE_MSLU)
 817 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWindows implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 818 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 819 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 820 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 821 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
 822 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZipInputStream], wxUSE_ZIPSTREAM)
 823
 824 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals and pass them to wxApp::OnFatalException], wxUSE_ON_FATAL_EXCEPTION)
 825 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 826
 827 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 828 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 829
 830 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 831 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 832 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 833 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 834 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 835
 836
 837 dnl ---------------------------------------------------------------------------
 838 dnl "big" options (i.e. those which change a lot of things throughout the library)
 839 dnl ---------------------------------------------------------------------------
 840
 841 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 842
 843 if test "$wxUSE_GUI" = "yes"; then
 844
 845 dnl ---------------------------------------------------------------------------
 846 dnl "big" GUI options
 847 dnl ---------------------------------------------------------------------------
 848
 849 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 850 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 851 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 852 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 853 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 854 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 855 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 856 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI_ARCHITECTURE)
 857 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 858 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 859 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 860
 861 dnl ---------------------------------------------------------------------------
 862 dnl PostScript options
 863 dnl ---------------------------------------------------------------------------
 864 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 865
 866 dnl VZ: these options seem to be always on, if someone wants to change it please do
 867 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
 868 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
 869
 870 dnl ---------------------------------------------------------------------------
 871 dnl resources
 872 dnl ---------------------------------------------------------------------------
 873
 874 WX_ARG_ENABLE(prologio,    [  --enable-prologio       not available; see contrib], wxUSE_PROLOGIO)
 875 WX_ARG_ENABLE(resources,   [  --enable-resources      not available; see contrib], wxUSE_RESOURCES)
 876
 877 dnl ---------------------------------------------------------------------------
 878 dnl IPC &c
 879 dnl ---------------------------------------------------------------------------
 880
 881 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 882 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 883 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 884
 885 dnl WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
 886
 887 dnl ---------------------------------------------------------------------------
 888 dnl optional GUI controls (in alphabetical order except the first one)
 889 dnl ---------------------------------------------------------------------------
 890
 891 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
 892
 893 dnl even with --enable-controls, some may be disabled by giving
 894 dnl --disable-<control> later on the command line - but by default all will be
 895 dnl used (and vice versa)
 896 if test "$wxUSE_CONTROLS" = "yes"; then
 897   DEFAULT_wxUSE_ACCEL=yes
 898   DEFAULT_wxUSE_BMPBUTTON=yes
 899   DEFAULT_wxUSE_BUTTON=yes
 900   DEFAULT_wxUSE_CALCTRL=no
 901   DEFAULT_wxUSE_CARET=yes
 902   DEFAULT_wxUSE_COMBOBOX=yes
 903   DEFAULT_wxUSE_CHECKBOX=yes
 904   DEFAULT_wxUSE_CHECKLISTBOX=yes
 905   DEFAULT_wxUSE_CHOICE=yes
 906   DEFAULT_wxUSE_GAUGE=yes
 907   DEFAULT_wxUSE_GRID=yes
 908   DEFAULT_wxUSE_IMAGLIST=yes
 909   DEFAULT_wxUSE_LISTBOX=yes
 910   DEFAULT_wxUSE_LISTCTRL=yes
 911   DEFAULT_wxUSE_NOTEBOOK=yes
 912   DEFAULT_wxUSE_RADIOBOX=yes
 913   DEFAULT_wxUSE_RADIOBTN=yes
 914   DEFAULT_wxUSE_SASH=yes
 915   DEFAULT_wxUSE_SCROLLBAR=yes
 916   DEFAULT_wxUSE_SLIDER=yes
 917   DEFAULT_wxUSE_SPINBTN=yes
 918   DEFAULT_wxUSE_SPINCTRL=yes
 919   DEFAULT_wxUSE_SPLITTER=yes
 920   DEFAULT_wxUSE_STATBMP=yes
 921   DEFAULT_wxUSE_STATBOX=yes
 922   DEFAULT_wxUSE_STATLINE=yes
 923   DEFAULT_wxUSE_STATUSBAR=yes
 924   DEFAULT_wxUSE_TAB_DIALOG=yes
 925   DEFAULT_wxUSE_TOGGLEBTN=yes
 926   DEFAULT_wxUSE_TOOLBAR=yes
 927   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 928   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 929   DEFAULT_wxUSE_TOOLTIPS=yes
 930   DEFAULT_wxUSE_TREECTRL=yes
 931   DEFAULT_wxUSE_POPUPWIN=yes
 932   DEFAULT_wxUSE_TIPWINDOW=yes
 933 elif test "$wxUSE_CONTROLS" = "no"; then
 934   DEFAULT_wxUSE_ACCEL=no
 935   DEFAULT_wxUSE_BMPBUTTON=no
 936   DEFAULT_wxUSE_BUTTON=no
 937   DEFAULT_wxUSE_CALCTRL=no
 938   DEFAULT_wxUSE_CARET=no
 939   DEFAULT_wxUSE_COMBOBOX=no
 940   DEFAULT_wxUSE_CHECKBOX=no
 941   DEFAULT_wxUSE_CHECKLISTBOX=no
 942   DEFAULT_wxUSE_CHOICE=no
 943   DEFAULT_wxUSE_GAUGE=no
 944   DEFAULT_wxUSE_GRID=no
 945   DEFAULT_wxUSE_IMAGLIST=no
 946   DEFAULT_wxUSE_LISTBOX=no
 947   DEFAULT_wxUSE_LISTCTRL=no
 948   DEFAULT_wxUSE_NOTEBOOK=no
 949   DEFAULT_wxUSE_RADIOBOX=no
 950   DEFAULT_wxUSE_RADIOBTN=no
 951   DEFAULT_wxUSE_SASH=no
 952   DEFAULT_wxUSE_SCROLLBAR=no
 953   DEFAULT_wxUSE_SLIDER=no
 954   DEFAULT_wxUSE_SPINBTN=no
 955   DEFAULT_wxUSE_SPINCTRL=no
 956   DEFAULT_wxUSE_SPLITTER=no
 957   DEFAULT_wxUSE_STATBMP=no
 958   DEFAULT_wxUSE_STATBOX=no
 959   DEFAULT_wxUSE_STATLINE=no
 960   DEFAULT_wxUSE_STATUSBAR=no
 961   DEFAULT_wxUSE_TAB_DIALOG=no
 962   DEFAULT_wxUSE_TOGGLEBTN=no
 963   DEFAULT_wxUSE_TOOLBAR=no
 964   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 965   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 966   DEFAULT_wxUSE_TOOLTIPS=no
 967   DEFAULT_wxUSE_TREECTRL=no
 968   DEFAULT_wxUSE_POPUPWIN=no
 969   DEFAULT_wxUSE_TIPWINDOW=no
 970 fi
 971
 972 ## FIXME: This is a blatant hack
 973 if test "x$wxUSE_COCOA" != "x" -a "$wxUSE_COCOA" != "0" ; then
 974   wxUSE_PRINTING_ARCHITECTURE=no
 975   wxUSE_CLIPBOARD=no
 976   wxUSE_DRAG_AND_DROP=no
 977   wxUSE_DATAOBJ=no
 978   # Generic notebook requires tab dialog
 979   DEFAULT_wxUSE_TABDIALOG=yes
 980   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 981   DEFAULT_wxUSE_SCROLLBAR=no
 982   DEFAULT_wxUSE_TOOLTIPS=no
 983   DEFAULT_wxUSE_DRAGIMAGE=no
 984 fi
 985
 986 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 987 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 988 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 989 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 990 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 991 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 992 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 993 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 994 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 995 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 996 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 997 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 998 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 999 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1000 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1001 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1002 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1003 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1004 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1005 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1006 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1007 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1008 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1009 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1010 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1011 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1012 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1013 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1014 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1015 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1016 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1017 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1018 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1019 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1020 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
1021 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1022 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1023 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1024
1025 dnl ---------------------------------------------------------------------------
1026 dnl common dialogs
1027 dnl ---------------------------------------------------------------------------
1028
1029 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1030 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1031 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1032 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1033 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1034 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1035 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1036 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1037 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1038 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1039 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1040 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1041 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1042 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1043
1044 dnl ---------------------------------------------------------------------------
1045 dnl misc GUI options
1046 dnl ---------------------------------------------------------------------------
1047
1048 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1049 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1050 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1051 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1052 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1053 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1054 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick (Linux only)], wxUSE_JOYSTICK)
1055 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1056 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1057 WX_ARG_ENABLE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1058
1059 dnl ---------------------------------------------------------------------------
1060 dnl support for image formats that do not rely on external library
1061 dnl ---------------------------------------------------------------------------
1062
1063 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1064 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1065 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1066 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1067 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1068 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1069 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1070 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1071
1072 fi
1073
1074 dnl General settings (needed for GUI and non-GUI compilations alike).
1075 dnl Path separator; ':' for unix, ';' for OS/2
1076 dnl Stem for flex output; lexyy for OS/2, lex.yy otherwise
1077 case "${host}" in
1078   *-pc-os2_emx | *-pc-os2-emx )
1079     PATH_IFS=';'
1080 dnl Really ought to text for this as meanwhile there are flex versions using
1081 dnl lex.yy as well due to FAT support being more and more dropped...
1082     LEX_STEM="lexyy"
1083   ;;
1084   *)
1085     PATH_IFS=':'
1086     LEX_STEM="lex.yy"
1087   ;;
1088 esac
1089
1090 dnl for GUI only
1091
1092 dnl cache the options values before (may be) aborting below
1093 WX_ARG_CACHE_FLUSH
1094
1095 dnl check that no more than one toolkit is given and that if none are given that
1096 dnl we have a default one
1097
1098 AC_MSG_CHECKING(for toolkit)
1099
1100 # In Wine, we need to default to MSW, not GTK or MOTIF
1101 if test "$wxUSE_WINE" = "yes"; then
1102     DEFAULT_DEFAULT_wxUSE_GTK=0
1103     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1104     DEFAULT_DEFAULT_wxUSE_MSW=1
1105 fi
1106
1107 if test "$wxUSE_GUI" = "yes"; then
1108
1109     if test "$USE_BEOS" = 1; then
1110         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1111     fi
1112
1113     if test "$TOOLKIT_GIVEN" = 1; then
1114       dnl convert "yes" to 1 and "no" to 0
1115       for toolkit in `echo $ALL_TOOLKITS`; do
1116         var=wxUSE_$toolkit
1117         eval "value=\$${var}"
1118         eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1119       done
1120     else
1121       dnl try to guess the most apropriate toolkit for this platform
1122       for toolkit in `echo $ALL_TOOLKITS`; do
1123         if test "$has_toolkit_in_cache" != 1; then
1124           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1125         else
1126           var=DEFAULT_wxUSE_$toolkit
1127         fi
1128         eval "wxUSE_$toolkit=\$${var}"
1129       done
1130     fi
1131
1132     dnl we suppose that expr is available (maybe there is a better way to do
1133     dnl this? what about using ALL_TOOLKITS? TODO)
1134     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1135                   + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} \
1136                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1137
1138     dnl Allow wxUSE_PM only for OS/2 with EMX.
1139     case "${host}" in
1140       *-pc-os2_emx | *-pc-os2-emx )
1141         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1142     esac
1143
1144     case "$NUM_TOOLKITS" in
1145       1)
1146       ;;
1147       0)
1148         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1149       ;;
1150       *)
1151         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1152     esac
1153
1154     dnl cache the wxUSE_<TOOLKIT> values too
1155     for toolkit in `echo $ALL_TOOLKITS`; do
1156       var=wxUSE_$toolkit
1157       eval "value=\$${var}"
1158       if test "x$value" != x; then
1159         cache_var=CACHE_$toolkit
1160         eval "cache=\$${cache_var}"
1161         if test "$cache" = 1; then
1162           echo "$var=$value" >> ${wx_arg_cache_file}
1163         fi
1164         if test "$value" = 1; then
1165           toolkit_echo=`echo $toolkit | tr [[A-Z]] [[a-z]]`
1166           AC_MSG_RESULT($toolkit_echo)
1167         fi
1168       fi
1169     done
1170 else
1171     if test "x$host_alias" != "x"; then
1172         AC_MSG_RESULT(base ($host_alias hosted) only)
1173     else
1174         AC_MSG_RESULT(base only)
1175     fi
1176 fi
1177
1178 dnl ---------------------------------------------------------------------------
1179 dnl When we are using Cygwin with Motif/GTK+, we want it to appear like
1180 dnl 'just' a POSIX platform, so the Win32 API must not be available
1181 dnl ---------------------------------------------------------------------------
1182 dnl (Windows-only piece)
1183 wants_win32=0
1184 doesnt_want_win32=0
1185 case "${host}" in
1186   *-*-cygwin*)
1187       if test "$wxUSE_MSW" = 1 ; then
1188         wants_win32=1
1189       else
1190         doesnt_want_win32=1
1191       fi
1192   ;;
1193   *-*-mingw*)
1194       wants_win32=1
1195   ;;
1196 esac
1197
1198 dnl ---------------------------------------------------------------------------
1199 dnl Wine is a virtual platform, we need to patch things up a bit
1200 dnl ---------------------------------------------------------------------------
1201 if test "$wxUSE_WINE" = "yes"; then
1202     wants_win32=1
1203     dnl FIXME: we should do a better job of testing for these
1204     CC=winegcc
1205     CXX=wineg++
1206     RESCOMP=wrc
1207 fi
1208
1209 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1210 dnl     take effect on Cygwin/Mingw and not other platforms.
1211 if test "$wants_win32" = 1 ; then
1212     USE_UNIX=0
1213     USE_WIN32=1
1214     AC_DEFINE(__WIN32__)
1215     AC_DEFINE(__WIN95__)
1216     AC_DEFINE(__WINDOWS__)
1217     AC_DEFINE(__GNUWIN32__)
1218     AC_DEFINE(STRICT)
1219     AC_DEFINE(WINVER, 0x0400)
1220 fi
1221 if test "$doesnt_want_win32" = 1 ; then
1222     USE_UNIX=1
1223     USE_WIN32=0
1224 fi
1225 dnl (end of Windows-only piece)
1226
1227 if test "$USE_UNIX" = 1 ; then
1228     wxUSE_UNIX=yes
1229     AC_DEFINE(__UNIX__)
1230 fi
1231
1232 dnl ---------------------------------------------------------------------------
1233 dnl Checks for programs
1234 dnl ---------------------------------------------------------------------------
1235
1236 dnl flush the cache because checking for programs might abort
1237 AC_CACHE_SAVE
1238
1239 dnl cross-compiling support: we're cross compiling if the build system is
1240 dnl different from the target one (assume host and target be always the same)
1241 if test "$build" != "$host" ; then
1242     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 -o "$USE_UNIX"; then
1243         CC=$host_alias-gcc
1244         CXX=$host_alias-c++
1245         AR=$host_alias-ar
1246         RANLIB=$host_alias-ranlib
1247         DLLTOOL=$host_alias-dlltool
1248         RESCOMP=$host_alias-windres
1249         LD=$host_alias-ld
1250         NM=$host_alias-nm
1251         STRIP=$host_alias-strip
1252     else
1253         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1254     fi
1255 fi
1256
1257 dnl C-compiler checks
1258 dnl   defines CC with the compiler to use
1259 dnl   defines GCC with yes if using gcc
1260 dnl   defines GCC empty if not using gcc
1261 dnl   defines CFLAGS
1262 dnl
1263 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1264 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1265 dnl -g and -O flags ourselves below
1266 CFLAGS=${CFLAGS:=}
1267 AC_PROG_CC
1268
1269 dnl is -traditional needed for correct compilations
1270 dnl   adds -traditional for gcc if needed
1271 AC_PROG_GCC_TRADITIONAL
1272
1273 AC_LANG_SAVE
1274 AC_LANG_CPLUSPLUS
1275
1276 dnl C++-compiler checks
1277 dnl   defines CXX with the compiler to use
1278 dnl   defines GXX with yes if using gxx
1279 dnl   defines GXX empty if not using gxx
1280 dnl   defines CXXFLAGS
1281 dnl
1282 dnl see CFLAGS line above
1283 CXXFLAGS=${CXXFLAGS:=}
1284 AC_PROG_CXX
1285
1286 AC_LANG_RESTORE
1287
1288 dnl ranlib command
1289 dnl   defines RANLIB with the appropriate command
1290 AC_PROG_RANLIB
1291
1292 dnl ar command
1293 dnl   defines AR with the appropriate command
1294 AC_CHECK_PROG(AR, ar, ar, ar)
1295
1296 dnl install checks
1297 dnl   defines INSTALL with the appropriate command
1298 AC_PROG_INSTALL
1299
1300 dnl   make install path absolute (if not already);
1301 dnl   will fail with (some) MSDOS paths
1302 case ${INSTALL} in
1303   /* ) # Absolute
1304      ;;
1305   ?:* ) # Drive letter, considered as absolute.
1306      ;;
1307   *)
1308      INSTALL=`pwd`/${INSTALL} ;;
1309 esac
1310
1311 dnl HP-UX install doesn't handle the "-d" switch so don't use it there
1312 case ${host} in
1313     *-hp-hpux* )
1314         INSTALL_DIR="mkdir"
1315         ;;
1316
1317     *)  INSTALL_DIR="$INSTALL -d"
1318         ;;
1319 esac
1320
1321
1322 case "${host}" in
1323
1324     dnl The other BSD's should probably go in here too, since this is
1325     dnl to workaround a strange static lib BSDism.
1326     dnl Mac OS X install seems to ignore -p option...
1327     powerpc-*-darwin* )
1328         INSTALL_PROGRAM="cp -fp"
1329         INSTALL_DATA="cp -fp"
1330         ;;
1331     *)
1332         ;;
1333 esac
1334
1335 dnl strip command
1336 dnl   defines STRIP as strip or nothing if not found
1337 AC_CHECK_PROG(STRIP, strip, strip, true)
1338
1339 dnl does make support "-include" (only GNU make does AFAIK)?
1340 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1341 [
1342     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1343             egrep -s GNU > /dev/null); then
1344         wx_cv_prog_makeisgnu="yes"
1345     else
1346         wx_cv_prog_makeisgnu="no"
1347     fi
1348 ])
1349
1350 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1351     IF_GNU_MAKE=""
1352 else
1353     IF_GNU_MAKE="#"
1354 fi
1355
1356 AC_SUBST(IF_GNU_MAKE)
1357
1358 dnl we don't need to check for VPATH support in GNU make - it does have it
1359 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1360 dnl check if VPATH works
1361 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1362 dnl create Makefile
1363 cat - << EOF > confMake
1364 check : file
1365         cp \$? \$@
1366         cp \$? final_file
1367 EOF
1368
1369 if test ! -d sub ; then
1370   mkdir sub
1371 fi
1372 echo dummy > sub/file
1373 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1374 RESULT=$?
1375 rm -f sub/file check final_file confMake
1376 rmdir sub
1377 if test "$RESULT" = 0; then
1378   wx_cv_prog_makevpath="yes"
1379 else
1380   wx_cv_prog_makevpath="no"
1381 fi
1382 ])
1383
1384 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1385 AC_MSG_ERROR([
1386 You need a make-utility that is able to use the variable
1387 VPATH correctly.
1388 If your version of make does not support VPATH correctly,
1389 please install GNU-make (possibly as gmake), and start
1390 configure with the following command:
1391 export MAKE=gmake; ./configure  for sh-type shells
1392 setenv MAKE gmake; ./configure  for csh-type shells
1393 Also please do remember to use gmake in this case every time
1394 you are trying to compile.
1395 ])
1396 fi dnl make without VPATH
1397 fi dnl not GNU make
1398
1399 dnl YACC checks
1400 dnl   defines YACC with the appropriate command
1401 AC_PROG_YACC
1402
1403 dnl LEX checks
1404 dnl   defines LEX with the appropriate command
1405 dnl   defines LEXLIB with the appropriate library
1406 AC_PROG_LEX
1407
1408 dnl needed for making link to setup.h
1409 AC_PROG_LN_S
1410
1411 dnl ---------------------------------------------------------------------------
1412 dnl When we are using gcc on OS/2, we want to be either using resources (PM)
1413 dnl or a more complete POSIX emulation for Motif/GTK+/X11
1414 dnl ---------------------------------------------------------------------------
1415 dnl (OS/2-only piece)
1416 case "${host}" in
1417   *-pc-os2_emx | *-pc-os2-emx )
1418       dnl Explicitly link -lstdcpp, since we are using "gcc" not "g++"/"c++".
1419       LIBS="$LIBS -lstdcpp"
1420       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1421           dnl More complete Unix emulation for unix-like ports
1422           dnl by linking in POSIX/2's cExt (if available).
1423           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1424       else
1425           dnl Include resources for the "native" port (wxPM).
1426           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1427       fi
1428   ;;
1429 esac
1430 dnl (end of OS/2-only piece)
1431
1432 dnl ------------------------------------------------------------------------
1433 dnl Check for headers
1434 dnl ------------------------------------------------------------------------
1435
1436 dnl test for strings.h needed under AIX, but do not check for it wxMac as
1437 dnl it exists but is only a simple redirection to string.h and it is in
1438 dnl conflict with Strings.h in FlatCarbon headers
1439 dnl
1440 dnl Autoconf 2.5 tends to check for strings.h on its own, so avoiding the
1441 dnl test (as the current configure script does) is not possible.  Instead,
1442 dnl you must remind autoconf that strings.h is NOT valid.  The autoconf
1443 dnl test succeeds because there is a strings.h file that simply includes
1444 dnl string.h.  Unfortunately, there is also a strings.h as part of the
1445 dnl FlatCarbon headers.                                    -- David Elliott
1446 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
1447     AC_CACHE_CHECK([for strings.h], ac_cv_header_strings_h,
1448                    [ac_cv_header_strings_h=no])
1449     if test "$ac_cv_header_strings_h" = "no"; then
1450         AC_MSG_RESULT([forced no into cache])
1451     else
1452         AC_MSG_WARN([strings.h is not compatible with Mac OS X])
1453     fi
1454 fi
1455 dnl defines HAVE_STRINGS_H
1456 AC_CHECK_HEADERS(strings.h)
1457
1458 dnl defines HAVE_STDLIB_H
1459 AC_CHECK_HEADERS(stdlib.h)
1460 dnl defines HAVE_MALLOC_H
1461 AC_CHECK_HEADERS(malloc.h)
1462 dnl defines HAVE_UNISTD_H
1463 AC_CHECK_HEADERS(unistd.h)
1464 dnl defines HAVE_WCHAR_H
1465 AC_CHECK_HEADERS(wchar.h)
1466
1467 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1468 if test "$ac_cv_header_wchar_h" != "yes"; then
1469     dnl defines HAVE_WCSTR_H
1470     AC_CHECK_HEADERS(wcstr.h)
1471 fi
1472
1473 dnl defines HAVE_FNMATCH_H
1474 AC_CHECK_HEADERS(fnmatch.h)
1475
1476 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
1477     AC_CHECK_FUNCS(fnmatch)
1478 fi
1479
1480 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1481 AC_CHECK_HEADERS(langinfo.h)
1482
1483 case "${host}" in
1484   *-pc-os2_emx | *-pc-os2-emx )
1485       dnl Explicitly link -lintl if langinfo.h is available.
1486       if test $ac_cv_header_langinfo_h = "yes"; then
1487           LIBS="$LIBS -lintl"
1488       fi
1489   ;;
1490 esac
1491
1492 if test "$wxUSE_GUI" = "yes"; then
1493     if test "$wxUSE_UNIX" = "yes"; then
1494         dnl defines HAVE_X11_XKBLIB_H
1495         AC_CHECK_HEADERS(X11/XKBlib.h)
1496     fi
1497 fi
1498
1499 dnl ---------------------------------------------------------------------------
1500 dnl Checks for compiler characteristics
1501 dnl ---------------------------------------------------------------------------
1502
1503 dnl defines const to be empty if c-compiler does not support const fully
1504 AC_C_CONST
1505 dnl defines inline to a sensible value for the c-compiler
1506 AC_C_INLINE
1507
1508 dnl check the sizes of integral types (give some reasonable default values for
1509 dnl cross-compiling)
1510 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1511 AC_CHECK_SIZEOF(char, 1)
1512 AC_CHECK_SIZEOF(short, 2)
1513 AC_CHECK_SIZEOF(void *, 4)
1514 AC_CHECK_SIZEOF(int, 4)
1515 AC_CHECK_SIZEOF(long, 4)
1516
1517 case "${host}" in
1518     arm-*-linux* )
1519         AC_CHECK_SIZEOF(long long, 8)
1520     ;;
1521     *-hp-hpux* )
1522         AC_CHECK_SIZEOF(long long, 0)
1523         if test "$ac_cv_sizeof_long_long" != "0"; then
1524             dnl HPUX 10.20 headers need this define in order to use long long definitions
1525             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1526         fi
1527     ;;
1528     * )
1529         AC_CHECK_SIZEOF(long long, 0)
1530 esac
1531
1532 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
1533 dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
1534 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
1535 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
1536 [
1537     AC_TRY_RUN(
1538         [
1539             /* DJGPP only has fake wchar_t: */
1540             #ifdef __DJGPP__
1541             #  error "fake wchar_t"
1542             #endif
1543             #ifdef HAVE_WCHAR_H
1544             #  ifdef __CYGWIN__
1545             #    include <stddef.h>
1546             #  endif
1547             #  include <wchar.h>
1548             #endif
1549             #ifdef HAVE_STDLIB_H
1550             #  include <stdlib.h>
1551             #endif
1552             #include <stdio.h>
1553             int main()
1554             {
1555                 FILE *f=fopen("conftestval", "w");
1556                 if (!f) exit(1);
1557                 fprintf(f, "%i", sizeof(wchar_t));
1558                 exit(0);
1559             }
1560         ],
1561         wx_cv_sizeof_wchar_t=`cat conftestval`,
1562         wx_cv_sizeof_wchar_t=0,
1563         [
1564             case "${host}" in
1565               *-pc-msdosdjgpp )
1566                 wx_cv_sizeof_wchar_t=0
1567                 ;;
1568               * )
1569                 wx_cv_sizeof_wchar_t=4
1570                 ;;
1571             esac
1572         ]
1573     )
1574 ])
1575
1576 AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
1577
1578 dnl check for large file support
1579 AC_SYS_LARGEFILE
1580
1581 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1582 dnl line because otherwise the system headers risk being included before
1583 dnl wx/defs.h which defines these constants leading to inconsistent
1584 dnl sizeof(off_t) in different source files of the same program and linking
1585 dnl problems
1586 if test "x$wx_largefile" = "xyes"; then
1587     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1588         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1589     else
1590         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1591     fi
1592     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1593 fi
1594
1595 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1596 WX_C_BIGENDIAN
1597
1598 dnl check for iostream (as opposed to iostream.h) standard header
1599 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1600
1601 dnl check whether C++ compiler supports bool built-in type
1602 WX_CPP_BOOL
1603
1604 dnl check whether C++ compiler supports explicit keyword
1605 WX_CPP_EXPLICIT
1606
1607 dnl check whether C++ compiler supports C++ casts
1608 AC_CXX_CONST_CAST
1609
1610 dnl ---------------------------------------------------------------------------
1611 dnl Define search path for includes and libraries: all headers and libs will be
1612 dnl looked for in all directories of this path
1613 dnl ---------------------------------------------------------------------------
1614
1615 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1616 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1617 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1618 dnl
1619 dnl Also try to put all directories which may contain X11R6 before those which
1620 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1621 SEARCH_INCLUDE="\
1622     /usr/local/include        \
1623                               \
1624     /usr/Motif-1.2/include    \
1625     /usr/Motif-2.1/include    \
1626                               \
1627     /usr/include/Motif1.2     \
1628     /opt/xpm/include/X11      \
1629     /opt/GBxpm/include/       \
1630     /opt/GBxpm/X11/include/   \
1631                               \
1632     /usr/Motif1.2/include     \
1633     /usr/dt/include           \
1634     /usr/openwin/include      \
1635                               \
1636     /usr/include/Xm           \
1637                               \
1638     /usr/X11R6/include        \
1639     /usr/X11R6.4/include      \
1640     /usr/X11R5/include        \
1641     /usr/X11R4/include        \
1642                               \
1643     /usr/include/X11R6        \
1644     /usr/include/X11R5        \
1645     /usr/include/X11R4        \
1646                               \
1647     /usr/local/X11R6/include  \
1648     /usr/local/X11R5/include  \
1649     /usr/local/X11R4/include  \
1650                               \
1651     /usr/local/include/X11R6  \
1652     /usr/local/include/X11R5  \
1653     /usr/local/include/X11R4  \
1654                               \
1655     /usr/X11/include          \
1656     /usr/include/X11          \
1657     /usr/local/X11/include    \
1658     /usr/local/include/X11    \
1659                               \
1660     /usr/X386/include         \
1661     /usr/x386/include         \
1662     /usr/XFree86/include/X11  \
1663                               \
1664     X:/XFree86/include        \
1665     X:/XFree86/include/X11    \
1666                               \
1667     /usr/include/gtk          \
1668     /usr/local/include/gtk    \
1669     /usr/include/glib         \
1670     /usr/local/include/glib   \
1671                               \
1672     /usr/include/qt           \
1673     /usr/local/include/qt     \
1674                               \
1675     /usr/include/windows      \
1676     /usr/include/wine         \
1677     /usr/local/include/wine   \
1678                               \
1679     /usr/unsupported/include  \
1680     /usr/athena/include       \
1681     /usr/local/x11r5/include  \
1682     /usr/lpp/Xamples/include  \
1683                               \
1684     /usr/openwin/share/include"
1685
1686 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` "
1687
1688 dnl ------------------------------------------------------------------------
1689 dnl Check for libraries
1690 dnl ------------------------------------------------------------------------
1691
1692 dnl flush the cache because checking for libraries below might abort
1693 AC_CACHE_SAVE
1694
1695 dnl check for glibc version
1696 dnl
1697 dnl VZ: I have no idea why had this check been there originally, but now
1698 dnl     we could probably do without it by just always adding _GNU_SOURCE
1699 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
1700     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
1701         AC_TRY_COMPILE([#include <features.h>],
1702             [
1703                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
1704                     #error not glibc2.1
1705                 #endif
1706             ],
1707             [
1708                 wx_cv_lib_glibc21=yes
1709             ],
1710             [
1711                 wx_cv_lib_glibc21=no
1712             ]
1713         )
1714     ])
1715     if test "$wx_cv_lib_glibc21" = "yes"; then
1716         AC_DEFINE(wxHAVE_GLIBC2)
1717     fi
1718 fi
1719
1720 dnl we may need _GNU_SOURCE for 2 things:
1721 dnl
1722 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
1723 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
1724 dnl  which breaks libtiff compilation, so it is simpler to just define
1725 dnl  _GNU_SOURCE to get everything)
1726 dnl
1727 dnl  2. for Unicode functions
1728 if test "x$wx_cv_lib_glibc21" = "xyes"; then
1729     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
1730         AC_DEFINE(_GNU_SOURCE)
1731     fi
1732 fi
1733
1734 dnl ---------------------------------------------------------------------------
1735 dnl Optional libraries
1736 dnl
1737 dnl   --with-<lib>=sys
1738 dnl       looks for system library and fails if not found
1739 dnl
1740 dnl   --with-<lib>
1741 dnl   --with-<lib>=yes
1742 dnl       looks for system library and, if not found, prints a warning,
1743 dnl       falls back to the builtin wx version, and continues configuration
1744 dnl
1745 dnl   --with-<lib>=builtin
1746 dnl       uses builtin wx version without searching for system library
1747 dnl
1748 dnl   --with-<lib>=no
1749 dnl   --without-<lib>
1750 dnl       do not use library (neither system nor builtin wx version)
1751 dnl
1752 dnl ---------------------------------------------------------------------------
1753
1754 dnl ------------------------------------------------------------------------
1755 dnl Check for regex libraries
1756 dnl ------------------------------------------------------------------------
1757
1758 REGEX_INCLUDE=
1759 if test "$wxUSE_REGEX" != "no"; then
1760     AC_DEFINE(wxUSE_REGEX)
1761
1762     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
1763         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
1764         dnl on some old systems it may be in libregex - check for it too?
1765         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp)])
1766
1767         if test "x$ac_cv_func_regcomp" != "xyes"; then
1768             if test "$wxUSE_REGEX" = "sys" ; then
1769                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
1770             else
1771                 AC_MSG_WARN([system regex library not found, will use built-in instead])
1772                 wxUSE_REGEX=builtin
1773             fi
1774         else
1775             dnl we are using the system library
1776             wxUSE_REGEX=sys
1777         fi
1778     fi
1779
1780     if test "$wxUSE_REGEX" = "builtin" ; then
1781         REGEX_INCLUDE="-I\${top_srcdir}/src/regex"
1782     fi
1783 fi
1784
1785 dnl ------------------------------------------------------------------------
1786 dnl Check for zlib compression library
1787 dnl ------------------------------------------------------------------------
1788
1789 ZLIB_INCLUDE=
1790 ZLIB_LINK=
1791 if test "$wxUSE_ZLIB" != "no" ; then
1792     AC_DEFINE(wxUSE_ZLIB)
1793
1794     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
1795         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
1796         dnl should still use it because hopefully (can someone confirm this?)
1797         dnl Apple did fix the security problem in it and not using the system
1798         dnl library results in a whole bunch of warnings when linking with
1799         dnl Carbon framework
1800         if test "$USE_DARWIN" = 1; then
1801             system_zlib_h_ok="yes"
1802         else
1803             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
1804             dnl known to not work) and although I don't know which is
1805             dnl the minimal required version it's safer to test for 1.1.4 as
1806             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
1807             dnl has anything more ancient (1.1.3 was released in July 1998)
1808             dnl anyhow
1809             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
1810                 [AC_TRY_RUN(
1811                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
1812                     [
1813                         #include <zlib.h>
1814                         #include <stdio.h>
1815
1816                         int main()
1817                         {
1818                             FILE *f=fopen("conftestval", "w");
1819                             if (!f) exit(1);
1820                             fprintf(f, "%s",
1821                                     ZLIB_VERSION[0] == '1' &&
1822                                     (ZLIB_VERSION[2] > '1' ||
1823                                     (ZLIB_VERSION[2] == '1' &&
1824                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
1825                             exit(0);
1826                         }
1827                     ],
1828                     ac_cv_header_zlib_h=`cat conftestval`,
1829                     ac_cv_header_zlib_h=no,
1830                     dnl cross-compiling: don't have an answer, try later
1831                     unset ac_cv_header_zlib_h
1832                 )]
1833             )
1834             dnl If the test above did not come up with a value (e.g. cross
1835             dnl compiling) then this should give a definitive answer
1836             AC_CHECK_HEADER(zlib.h)
1837
1838             system_zlib_h_ok=$ac_cv_header_zlib_h
1839         fi
1840
1841         if test "$system_zlib_h_ok" = "yes"; then
1842             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
1843         fi
1844
1845         if test "x$ZLIB_LINK" = "x" ; then
1846             if test "$wxUSE_ZLIB" = "sys" ; then
1847                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
1848             else
1849                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
1850                 wxUSE_ZLIB=builtin
1851             fi
1852         else
1853             dnl we are using the system library
1854             wxUSE_ZLIB=sys
1855         fi
1856     fi
1857
1858     if test "$wxUSE_ZLIB" = "builtin" ; then
1859         ZLIB_INCLUDE="-I\${top_srcdir}/src/zlib"
1860     fi
1861 fi
1862
1863 dnl ------------------------------------------------------------------------
1864 dnl Check for png library
1865 dnl ------------------------------------------------------------------------
1866
1867 PNG_INCLUDE=
1868 PNG_LINK=
1869 if test "$wxUSE_LIBPNG" != "no" ; then
1870     AC_DEFINE(wxUSE_LIBPNG)
1871
1872     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
1873         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
1874         wxUSE_LIBPNG=sys
1875     fi
1876
1877     dnl for the check below to have a chance to succeed, we must already have
1878     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
1879     dnl doesn't depend on zlib)
1880     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
1881         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
1882         wxUSE_LIBPNG=builtin
1883     fi
1884
1885     if test "$wxUSE_MGL" != 1 ; then
1886         dnl Don't check for libpng when building wxMGL, libmgl contains it
1887         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
1888             dnl libpng version 0.9 is known to not work, if an even newer
1889             dnl version is required, just bump it up in the test below
1890             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
1891                 [AC_TRY_RUN(
1892                     dnl png.h defines PNG_LIBPNG_VER=number
1893                     [
1894                         #include <png.h>
1895                         #include <stdio.h>
1896
1897                         int main()
1898                         {
1899                             FILE *f=fopen("conftestval", "w");
1900                             if (!f) exit(1);
1901                             fprintf(f, "%s",
1902                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
1903                             exit(0);
1904                         }
1905                     ],
1906                     ac_cv_header_png_h=`cat conftestval`,
1907                     ac_cv_header_png_h=no,
1908                     dnl cross-compiling: test (later) if we have any png.h
1909                     unset ac_cv_header_png_h
1910                 )]
1911             )
1912             AC_CHECK_HEADER(png.h)
1913
1914             if test "$ac_cv_header_png_h" = "yes"; then
1915                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng", , [-lz -lm])
1916             fi
1917
1918             if test "x$PNG_LINK" = "x" ; then
1919                 if test "$wxUSE_LIBPNG" = "sys" ; then
1920                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
1921                 else
1922                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
1923                     wxUSE_LIBPNG=builtin
1924                 fi
1925             else
1926                 dnl we are using the system library
1927                 wxUSE_LIBPNG=sys
1928             fi
1929         fi
1930     fi
1931
1932     if test "$wxUSE_LIBPNG" = "builtin" ; then
1933         PNG_INCLUDE="-I\${top_srcdir}/src/png"
1934     fi
1935
1936     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
1937 fi
1938
1939 dnl ------------------------------------------------------------------------
1940 dnl Check for jpeg library
1941 dnl ------------------------------------------------------------------------
1942
1943 JPEG_INCLUDE=
1944 JPEG_LINK=
1945 if test "$wxUSE_LIBJPEG" != "no" ; then
1946     AC_DEFINE(wxUSE_LIBJPEG)
1947
1948     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
1949         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
1950         wxUSE_LIBJPEG=sys
1951     fi
1952
1953     if test "$wxUSE_MGL" != 1 ; then
1954         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
1955         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
1956             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
1957             dnl HAVE_STDLIB_H which are already defined and this provokes
1958             dnl a compiler warning which configure considers as an error...
1959             AC_MSG_CHECKING(for jpeglib.h)
1960             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
1961                 AC_TRY_COMPILE(
1962                     [
1963                         #undef HAVE_STDLIB_H
1964                         #include <stdio.h>
1965                         #include <jpeglib.h>
1966                     ],
1967                     [
1968                     ],
1969                     ac_cv_header_jpeglib_h=yes,
1970                     ac_cv_header_jpeglib_h=no
1971                 )
1972             )
1973             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
1974
1975             if test "$ac_cv_header_jpeglib_h" = "yes"; then
1976                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
1977             fi
1978
1979             if test "x$JPEG_LINK" = "x" ; then
1980                 if test "$wxUSE_LIBJPEG" = "sys" ; then
1981                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
1982                 else
1983                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
1984                     wxUSE_LIBJPEG=builtin
1985                 fi
1986             else
1987                 dnl we are using the system library
1988                 wxUSE_LIBJPEG=sys
1989             fi
1990         fi
1991     fi
1992
1993     if test "$wxUSE_LIBJPEG" = "builtin" ; then
1994         JPEG_INCLUDE="-I\${top_srcdir}/src/jpeg"
1995     fi
1996 fi
1997
1998 dnl ------------------------------------------------------------------------
1999 dnl Check for tiff library
2000 dnl ------------------------------------------------------------------------
2001
2002 TIFF_INCLUDE=
2003 TIFF_LINK=
2004 TIFF_PREREQ_LINKS=-lm
2005 if test "$wxUSE_LIBTIFF" != "no" ; then
2006     AC_DEFINE(wxUSE_LIBTIFF)
2007
2008     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2009         dnl libtiff may depend on libjpeg and libz so use them in the test
2010         dnl below or it would fail
2011         if test "$wxUSE_LIBJPEG" = "sys"; then
2012             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2013         fi
2014         if test "$wxUSE_ZLIB" = "sys"; then
2015             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2016         fi
2017         AC_CHECK_HEADER(tiffio.h,
2018                         AC_CHECK_LIB(tiff, TIFFError,
2019                                      TIFF_LINK=" -ltiff",
2020                                      ,
2021                                      $TIFF_PREREQ_LINKS)
2022                        )
2023
2024         if test "x$TIFF_LINK" = "x" ; then
2025             if test "$wxUSE_LIBTIFF" = "sys" ; then
2026                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2027             else
2028                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2029                 wxUSE_LIBTIFF=builtin
2030             fi
2031         else
2032             dnl we are using the system library
2033             wxUSE_LIBTIFF=sys
2034         fi
2035     fi
2036
2037     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2038         TIFF_INCLUDE="-I\${top_srcdir}/src/tiff"
2039     fi
2040 fi
2041
2042 dnl ----------------------------------------------------------------
2043 dnl search for toolkit (widget sets)
2044 dnl ----------------------------------------------------------------
2045
2046 AFMINSTALL=
2047 WIN32INSTALL=
2048
2049 TOOLKIT=
2050 TOOLKIT_INCLUDE=
2051 WIDGET_SET=
2052
2053 dnl are we building for a win32 target environment?
2054 dnl If so, setup common stuff needed for both GUI and Base libs.
2055 if test "$USE_WIN32" = 1 ; then
2056     AC_CHECK_HEADERS(w32api.h)
2057     AC_CHECK_HEADER(windows.h, [],
2058     [
2059         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2060     ])
2061
2062     dnl --- FIXME: This is still a somewhat random list of libs,
2063     dnl ---        some of them should probably be included conditionally.
2064     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2065
2066     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2067         LIBS="$LIBS -loleacc"
2068     fi
2069
2070     case "${host}" in
2071         *-*-cygwin* )
2072             dnl Cygwin doesn't include these by default
2073             LIBS="$LIBS -lkernel32 -luser32"
2074             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2075     esac
2076
2077     dnl add extra odbc libs if we have compiled in odbc
2078     if test "$wxUSE_ODBC" = "sys" ; then
2079         wxUSE_ODBC = "yes"
2080     fi
2081     if test "$wxUSE_ODBC" = "yes" ; then
2082         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2083         AC_DEFINE(wxUSE_ODBC)
2084     fi
2085     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2086
2087     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2088     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2089
2090     dnl install Win32-specific files in "make install"
2091     WIN32INSTALL=win32install
2092 fi
2093
2094 if test "$wxUSE_GUI" = "yes"; then
2095     USE_GUI=1
2096
2097     GUI_TK_LIBRARY=
2098
2099     WXGTK12=
2100     WXGTK127=
2101     WXGTK20=
2102
2103     if test "$wxUSE_MSW" = 1 ; then
2104         TOOLKIT=MSW
2105         GUIDIST=MSW_DIST
2106     fi
2107
2108     if test "$wxUSE_GTK" = 1; then
2109         AC_MSG_CHECKING([for GTK+ version])
2110
2111         gtk_version_cached=1
2112         AC_CACHE_VAL(wx_cv_lib_gtk,
2113             [
2114                 dnl stupid GTK+ AM macros produce their own messages, so we
2115                 dnl have to pass to the next line
2116                 gtk_version_cached=0
2117                 AC_MSG_RESULT()
2118
2119                 dnl we must link against lgthread unless the user
2120                 dnl used --disable-threads
2121                 GTK_MODULES=
2122                 if test "$wxUSE_THREADS" = "yes"; then
2123                     GTK_MODULES=gthread
2124                 fi
2125
2126                 dnl note that if we fail to find GTK2 we abort and don't fall
2127                 dnl back to GTK1.x
2128                 wx_cv_lib_gtk=
2129                 if test "x$wxUSE_GTK2" = "xyes"; then
2130                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2131                 else
2132                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2133
2134                     if test -z "$wx_cv_lib_gtk"; then
2135                         AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2136                     fi
2137                 fi
2138
2139                 if test -z "$wx_cv_lib_gtk"; then
2140                     dnl looks better in AC_MSG_RESULT
2141                     wx_cv_lib_gtk=none
2142                 else
2143                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2144                     dnl subsequent runs
2145                     wx_cv_cflags_gtk=$GTK_CFLAGS
2146                     wx_cv_libs_gtk=$GTK_LIBS
2147                 fi
2148             ]
2149         )
2150
2151         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2152         dnl enough
2153         if test "$gtk_version_cached" = 1; then
2154             AC_MSG_RESULT($wx_cv_lib_gtk)
2155         fi
2156
2157         case "$wx_cv_lib_gtk" in
2158             2.0)    WXGTK20=1
2159                     TOOLKIT_VERSION=2
2160                     ;;
2161             1.2.7)  WXGTK127=1
2162                     WXGTK12=1
2163                     ;;
2164             1.2.3)  WXGTK12=1
2165                     ;;
2166             *)      AC_MSG_ERROR([
2167 Please check that gtk-config is in path, the directory
2168 where GTK+ libraries are installed (returned by
2169 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
2170 equivalent variable and GTK+ is version 1.2.3 or above.
2171                             ])
2172                     ;;
2173         esac
2174
2175         if test "$WXGTK20" = 1; then
2176             if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
2177                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2178                     [
2179                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2180                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
2181                     ],
2182                     [
2183                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2184                         wxUSE_PRINTING_ARCHITECTURE="no"
2185                     ]
2186                 )
2187             fi
2188         else
2189             if test "$wxUSE_UNICODE" = "yes"; then
2190                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2191                 wxUSE_UNICODE=no
2192             fi
2193         fi
2194
2195         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2196         dnl have it but we do the check for the others)
2197         if test "$USE_DARWIN" != 1; then
2198             AC_CHECK_FUNCS(poll)
2199         fi
2200
2201         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2202         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2203
2204         AFMINSTALL=afminstall
2205         TOOLKIT=GTK
2206         GUIDIST=GTK_DIST
2207
2208         dnl test for XIM support in libgdk
2209         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2210     fi
2211
2212     if test "$wxUSE_MGL" = 1; then
2213        AC_MSG_CHECKING(for SciTech MGL library)
2214         if test "x$MGL_ROOT" = x ; then
2215             AC_MSG_RESULT(not found)
2216             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2217         else
2218             AC_MSG_RESULT($MGL_ROOT)
2219         fi
2220
2221         AC_MSG_CHECKING(for libmgl location)
2222         dnl Find MGL library that we want
2223         dnl FIXME_MGL - test for MGL variants for freebsd etc.
2224         case "${host}" in
2225             *-*-linux* )
2226               if test "x$wxUSE_SHARED" = xyes ; then
2227                   mgl_os_candidates="linux/gcc/glibc.so linux/gcc/glibc"
2228               else
2229                   mgl_os_candidates="linux/gcc/glibc linux/gcc/glibc.so"
2230               fi
2231               ;;
2232             *-pc-msdosdjgpp )
2233               mgl_os_candidates="dos32/dj2"
2234               ;;
2235             *)
2236               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2237         esac
2238
2239         mgl_lib_type=""
2240         mgl_os=""
2241
2242         for mgl_os_i in $mgl_os_candidates ; do
2243             if test "x$mgl_os" = x ; then
2244                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2245                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2246                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2247                         mgl_lib_type=debug
2248                         mgl_os=$mgl_os_i
2249                     fi
2250                 fi
2251                 if test "x$mgl_lib_type" = x ; then
2252                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2253                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2254                         mgl_lib_type=release
2255                         mgl_os=$mgl_os_i
2256                     fi
2257                 fi
2258             fi
2259         done
2260
2261         if test "x$mgl_os" = x ; then
2262             AC_MSG_RESULT(not found)
2263             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2264         fi
2265         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2266
2267         wxUSE_UNIVERSAL="yes"
2268
2269         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2270         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2271
2272         AFMINSTALL=afminstall
2273         TOOLKIT=MGL
2274         GUIDIST=MGL_DIST
2275     fi
2276
2277     if test "$wxUSE_MICROWIN" = 1; then
2278         AC_MSG_CHECKING(for MicroWindows)
2279         if test "x$MICROWINDOWS" = x ; then
2280             AC_MSG_RESULT(not found)
2281             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2282         else
2283             AC_MSG_RESULT($MICROWINDOWS)
2284         fi
2285
2286         if test -f $MICROWINDOWS/lib/libmwin.a; then
2287             AC_MSG_RESULT(MicroWindows' libraries found.)
2288         else
2289             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2290         fi
2291
2292         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2293         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2294
2295         wxUSE_UNIVERSAL="yes"
2296
2297         AFMINSTALL=afminstall
2298         TOOLKIT=MICROWIN
2299         GUIDIST=MICROWIN_DIST
2300
2301         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2302     fi
2303
2304     if test "$wxUSE_X11" = 1; then
2305         dnl use standard macros to check for X headers/libs, this brings support
2306         dnl for the standard configure options --x-includes and --x-libraries
2307         AC_PATH_XTRA
2308
2309         if test "$no_x" = "yes"; then
2310           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2311         fi
2312
2313         GUI_TK_LIBRARY="$X_LIBS"
2314         TOOLKIT_INCLUDE="$X_CFLAGS"
2315         AFMINSTALL=afminstall
2316         COMPILED_X_PROGRAM=0
2317
2318         if test "$wxUSE_NANOX" = "yes"; then
2319             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2320             if test "x$MICROWIN" = x ; then
2321                 AC_MSG_RESULT(not found)
2322                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2323             else
2324                 AC_MSG_RESULT($MICROWIN)
2325                 AC_DEFINE(wxUSE_NANOX)
2326             fi
2327         fi
2328
2329         xpm_link=
2330         AC_MSG_CHECKING(for Xpm library)
2331         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2332         if test "$ac_find_libraries" != "" ; then
2333             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2334             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2335             xpm_link=" -lXpm"
2336             AC_DEFINE(wxHAVE_LIB_XPM)
2337             AC_MSG_RESULT(found at $ac_find_libraries)
2338         else
2339             AC_TRY_COMPILE(
2340                 [
2341                     #include <X11/xpm.h>
2342                 ],
2343                 [
2344                     int version;
2345                     version = XpmLibraryVersion();
2346                 ],
2347                 [
2348                     xpm_link=" -lXpm"
2349                     AC_DEFINE(wxHAVE_LIB_XPM)
2350                     AC_MSG_RESULT(found in default search path)
2351                     COMPILED_X_PROGRAM=0
2352                 ],
2353                 [
2354                     AC_MSG_RESULT(no)
2355                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2356                 ]
2357             )
2358         fi
2359
2360         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
2361                      [
2362                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
2363                       wxHAVE_XEXT_LIB=1
2364                      ],
2365                      [], [$GUI_TK_LIBRARY -lX11])
2366
2367         if test "$wxUSE_UNICODE" = "yes"; then
2368                 PKG_CHECK_MODULES(PANGOX, pangox,
2369                     [
2370                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2371                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
2372                     ],
2373                     [
2374                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2375                     ]
2376                 )
2377                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2378                     [
2379                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2380                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
2381                     ],
2382                     [
2383                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2384                         wxUSE_PRINTING_ARCHITECTURE="no"
2385                     ]
2386                 )
2387                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
2388                     [
2389                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
2390                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
2391                     ],
2392                     [
2393                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
2394                     ]
2395                 )
2396         fi
2397
2398         wxUSE_UNIVERSAL="yes"
2399
2400         if test "$wxUSE_NANOX" = "yes"; then
2401             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
2402             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__NANOX__ -DMWPIXEL_FORMAT=MWPF_TRUECOLOR0888 -DHAVE_FILEIO -DHAVE_BMP_SUPPORT=1 -DHAVE_GIF_SUPPORT=1 -DHAVE_PNM_SUPPORT=1 -DHAVE_XPM_SUPPORT=1 -DUNIX=1 -DUSE_EXPOSURE -DSCREEN_HEIGHT=480 -DSCREEN_WIDTH=640 -DSCREEN_DEPTH=4 -DX11=1"
2403             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
2404         else
2405             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11$xpm_link"
2406         fi
2407
2408         TOOLKIT_VPATH="\${top_srcdir}/src/x11"
2409         TOOLKIT=X11
2410         GUIDIST=X11_DIST
2411     fi
2412
2413     if test "$wxUSE_MOTIF" = 1; then
2414         dnl use standard macros to check for X headers/libs, this brings support
2415         dnl for the standard configure options --x-includes and --x-libraries
2416         AC_PATH_XTRA
2417
2418         if test "$no_x" = "yes"; then
2419           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2420         fi
2421
2422         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE to
2423         dnl X_LIBS and X_CFLAGS respectively -- what for??
2424         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//'`
2425         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2426         AFMINSTALL=afminstall
2427         COMPILED_X_PROGRAM=0
2428
2429         AC_MSG_CHECKING(for Motif/Lesstif headers)
2430         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2431         if test "$ac_find_includes" != "" ; then
2432             AC_MSG_RESULT(found in $ac_find_includes)
2433             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2434             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2435         else
2436             AC_TRY_COMPILE(
2437                 [
2438                     #include <Xm/Xm.h>
2439                 ],
2440                 [
2441                     int version;
2442                     version = xmUseVersion;
2443                 ],
2444                 [
2445                     AC_MSG_RESULT(found in default search path)
2446                     COMPILED_X_PROGRAM=1
2447                 ],
2448                 [
2449                     AC_MSG_RESULT(no)
2450                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2451                 ]
2452             )
2453         fi
2454
2455         if test "$COMPILED_X_PROGRAM" = 0; then
2456             AC_MSG_CHECKING(for Motif/Lesstif library)
2457             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2458             if test "$ac_find_libraries" != "" ; then
2459                 AC_MSG_RESULT(found at $ac_find_libraries)
2460
2461                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2462                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2463             else
2464                 dnl it might happen that we found headers in one of the
2465                 dnl standard paths but the libs are elsewhere - we do need to
2466                 dnl try to compile a sample program then here
2467                 save_CFLAGS=$CFLAGS
2468                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2469
2470                 AC_TRY_COMPILE(
2471                     [
2472                         #include <Xm/Xm.h>
2473                     ],
2474                     [
2475                         int version;
2476                         version = xmUseVersion;
2477                     ],
2478                     [
2479                         AC_MSG_RESULT(found in default search path)
2480                         COMPILED_X_PROGRAM=1
2481                     ],
2482                     [
2483                         AC_MSG_RESULT(no)
2484                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2485                     ]
2486                 )
2487
2488                 CFLAGS=$save_CFLAGS
2489             fi
2490         fi
2491
2492         xpm_link=
2493         AC_MSG_CHECKING(for Xpm library)
2494         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2495         if test "$ac_find_libraries" != "" ; then
2496             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2497             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2498
2499             xpm_link=" -lXpm"
2500             AC_DEFINE(wxHAVE_LIB_XPM)
2501             AC_MSG_RESULT(found at $ac_find_libraries)
2502         else
2503             save_CFLAGS=$CFLAGS
2504             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2505
2506             AC_TRY_COMPILE(
2507                 [
2508                     #include <X11/xpm.h>
2509                 ],
2510                 [
2511                     int version;
2512                     version = XpmLibraryVersion();
2513                 ],
2514                 [
2515                     xpm_link=" -lXpm"
2516                     AC_DEFINE(wxHAVE_LIB_XPM)
2517                     AC_MSG_RESULT(found in default search path)
2518                     COMPILED_X_PROGRAM=0
2519                 ],
2520                 [
2521                     AC_MSG_RESULT(no)
2522                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2523                 ]
2524             )
2525
2526             CFLAGS=$save_CFLAGS
2527         fi
2528
2529         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
2530         libp_link=""
2531         libsm_ice_link=""
2532         libs_found=0
2533         for libp in "" " -lXp"; do
2534             if test "$libs_found" = "0"; then
2535                 for libsm_ice in " -lSM -lICE"; do
2536                     if test "$libs_found" = "0"; then
2537                         save_LIBS="$LIBS"
2538                         LIBS="$GUI_TK_LIBRARY -lXm${xpm_link} ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
2539                         save_CFLAGS=$CFLAGS
2540                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2541
2542                         AC_TRY_LINK(
2543                             [
2544                                 #include <Xm/Xm.h>
2545                                 #include <Xm/List.h>
2546                             ],
2547                             [
2548                                 XmString string = NULL;
2549                                 Widget w = NULL;
2550                                 int position = 0;
2551                                 XmListAddItem(w, string, position);
2552                             ],
2553                             [
2554                                 libp_link="$libp"
2555                                 libsm_ice_link="$libsm_ice"
2556                                 AC_MSG_RESULT(
2557                                     [need${libp_link}${libsm_ice_link}])
2558                                 libs_found=1
2559                             ], []
2560                         )
2561
2562                         LIBS="$save_LIBS"
2563                         CFLAGS=$save_CFLAGS
2564                     fi
2565                 done
2566             fi
2567         done
2568
2569         if test "$libs_found" = "0"; then
2570             AC_MSG_RESULT([can't find the right libraries])
2571             AC_MSG_ERROR([can't link a simple motif program])
2572         fi
2573
2574         save_CFLAGS=$CFLAGS
2575         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2576         AC_MSG_CHECKING([for Motif 2])
2577         AC_TRY_COMPILE([
2578                         #include <Xm/Xm.h>
2579                        ],
2580                        [
2581                         #if XmVersion < 2000
2582                         #error "Not Motif 2"
2583                         #endif
2584                        ],
2585                        [
2586                         AC_DEFINE(__WXMOTIF20__,1)
2587                         AC_MSG_RESULT([found])
2588                        ],
2589                        [
2590                         AC_DEFINE(__WXMOTIF20__,0)
2591                         AC_MSG_RESULT([not found])
2592                        ])
2593         CFLAGS=$save_CFLAGS
2594
2595         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm$xpm_link${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
2596         TOOLKIT_VPATH="\${top_srcdir}/src/motif${PATH_IFS}\${top_srcdir}/src/motif/xmcombo${PATH_IFS}\${top_srcdir}/src/x11"
2597         TOOLKIT=MOTIF
2598         GUIDIST=MOTIF_DIST
2599         wxHAVE_XEXT_LIB=1
2600     fi
2601
2602     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1 &&
2603        test "$wxHAVE_XEXT_LIB" = 1; then
2604         save_CFLAGS="$CFLAGS"
2605         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2606
2607         AC_MSG_CHECKING([for X11/extensions/shape.h])
2608         AC_TRY_COMPILE([
2609                         #include <X11/Xlib.h>
2610                         #include <X11/extensions/shape.h>
2611                        ],
2612                        [
2613                         int dummy1, dummy2;
2614                         XShapeQueryExtension((Display*)NULL,
2615                                              (int*)NULL, (int*)NULL);
2616                        ],
2617                        [
2618                         AC_DEFINE(HAVE_XSHAPE)
2619                         AC_MSG_RESULT([found])
2620                        ],
2621                        [
2622                         AC_MSG_RESULT([not found])
2623                        ])
2624         CFLAGS="$save_CFLAGS"
2625     fi
2626
2627     if test "$wxUSE_MAC" = 1; then
2628         CPPFLAGS="$CPPFLAGS -fpascal-strings -I\${top_srcdir}/src/mac/morefilex -I/Developer/Headers/FlatCarbon"
2629
2630         TOOLKIT_VPATH="\${top_srcdir}/src/mac${PATH_IFS}\${top_srcdir}/src/mac/morefilex"
2631         TOOLKIT=MAC
2632         dnl we can't call this MAC_DIST or autoconf thinks its a macro
2633         GUIDIST=MACX_DIST
2634     fi
2635
2636     if test "$wxUSE_COCOA" = 1; then
2637         TOOLKIT_VPATH="\${top_srcdir}/src/cocoa"
2638         TOOLKIT=COCOA
2639         GUIDIST=COCOA_DIST
2640     fi
2641
2642     if test "$wxUSE_PM" = 1; then
2643         TOOLKIT=PM
2644         GUIDIST=GTK_DIST
2645         AC_MSG_WARN([OS/2 threads are not yet supported... disabled])
2646         wxUSE_THREADS="no"
2647     fi
2648
2649     dnl the name of the directory where the files for this toolkit live
2650     if test "$TOOLKIT" = "PM" ; then
2651         TOOLKIT_DIR="os2"
2652     else
2653         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
2654     fi
2655
2656     dnl misc other files depending on the port
2657     PORT_FILES="\${top_srcdir}/src/\$(TOOLKITDIR)/files.lst"
2658
2659     if test "$wxUSE_UNIVERSAL" = "yes"; then
2660         ALL_OBJECTS="\$(GUI_LOWLEVEL_OBJS) \${UNIVOBJS}"
2661
2662         dnl ALL_SOURCES and ALL_HEADERS shouldn't include really all sources
2663         dnl and headers as some/most are not needed for wxUniv but I don't
2664         dnl have time to add GUI_LOWLEVEL_SOURCES/HEADERS stuff now (TODO!)
2665         ALL_SOURCES="\$(ALL_SOURCES) \${UNIV_SOURCES}"
2666         ALL_HEADERS="\$(ALL_HEADERS) \${UNIV_HEADERS}"
2667
2668         PORT_FILES="${PORT_FILES} \${top_srcdir}/src/univ/files.lst"
2669         if test "$wxUSE_X11" = 1; then
2670             TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}${PATH_IFS}\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes"
2671         else
2672             TOOLKIT_VPATH="\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes${PATH_IFS}\${top_srcdir}/src/${TOOLKIT_DIR}"
2673         fi
2674         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
2675         WIDGET_SET=univ
2676     else
2677         ALL_OBJECTS="\$(GUIOBJS)"
2678         ALL_SOURCES="\$(ALL_SOURCES)"
2679         ALL_HEADERS="\$(ALL_HEADERS)"
2680     fi
2681
2682     ALL_OBJECTS="${ALL_OBJECTS} \$(COMMONOBJS) \$(GENERICOBJS)"
2683
2684     if test "$TOOLKIT" != "MSW" -a "$USE_DOS" != 1; then
2685         ALL_OBJECTS="${ALL_OBJECTS} \$(UNIXOBJS)"
2686     fi
2687
2688     if test "$wxUSE_HTML" = "yes"; then
2689         ALL_OBJECTS="${ALL_OBJECTS} \$(HTMLOBJS)"
2690     fi
2691
2692     if test "$wxUSE_LIBJPEG" = "builtin" ; then
2693         ALL_OBJECTS="${ALL_OBJECTS} \$(JPEGOBJS)"
2694     fi
2695     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2696         ALL_OBJECTS="${ALL_OBJECTS} \$(TIFFOBJS)"
2697     fi
2698     if test "$wxUSE_LIBPNG" = "builtin" ; then
2699         ALL_OBJECTS="${ALL_OBJECTS} \$(PNGOBJS)"
2700     fi
2701
2702     dnl distribute samples/demos/utils with GUI versions
2703     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
2704     DISTDIR="wx\$(TOOLKIT)"
2705 else
2706     USE_GUI=0
2707
2708     dnl this doesn't quite work right for wxBase, but the places
2709     dnl where it is wrong aren't fatal (yet) though.
2710     TOOLKIT_DIR="base"
2711
2712     dnl the sources, their dependenices and the headers
2713     if test "$USE_WIN32" = 1 ; then
2714         ALL_OBJECTS="\${BASE_OBJS} \${BASE_MSW_OBJS}"
2715         TOOLKIT_VPATH="\${top_srcdir}/src/msw"
2716
2717         dnl yes, the toolkit for wxBase on win32 is actually MSW
2718         dnl wxBase on unix does not need a 'TOOLKIT' defined.
2719         TOOLKIT="MSW"
2720     else
2721         ALL_OBJECTS="\${BASE_OBJS} \${BASE_UNIX_OBJS}"
2722         TOOLKIT_VPATH="\${top_srcdir}/src/unix"
2723     fi
2724
2725     ALL_SOURCES="\$(ALL_SOURCES)"
2726     ALL_HEADERS="\$(ALL_HEADERS)"
2727
2728     PORT_FILES="\${top_srcdir}/src/files.lst"
2729
2730     dnl distribute only wxBase sources/headers
2731     GUIDIST="BASE_DIST"
2732     DISTDIR="wxBase"
2733 fi
2734
2735 dnl ---------------------------------------------------------------------------
2736 dnl Optional libraries included when system library is not used
2737 dnl ---------------------------------------------------------------------------
2738
2739
2740 dnl ----------------------------------------------------------------
2741 dnl iODBC support
2742 dnl ----------------------------------------------------------------
2743
2744 IODBC_C_SRC=""
2745
2746
2747 dnl ODBC is handled seperately for MSW
2748 if test "$TOOLKIT" != "MSW" ; then
2749
2750     if test "$wxUSE_ODBC" != "no" ; then
2751         AC_DEFINE(wxUSE_ODBC)
2752         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
2753
2754         dnl is this still necessary in 2.5?
2755         WXODBCFLAG="-D_IODBC_"
2756
2757
2758         if test "$wxUSE_ODBC" = "sys" ; then
2759             dnl This is not ideal we really ough to use the unixodbc-config
2760             dnl  or iodbc-config if they exist.
2761
2762             AC_CHECK_HEADER(sql.h)
2763             AC_SEARCH_LIBS(SQLAllocEnv,iodbc unixodbc odbc , , [
2764                 wxUSE_ODBC=builtin;
2765                 AC_MSG_WARN( [ can't find system Odbc library falling back to builtin ])
2766             ] )
2767         fi
2768         dnl Not "no" either...
2769         if test "$wxUSE_ODBC" != "sys" ; then
2770             ALL_OBJECTS="${ALL_OBJECTS} \$(IODBCOBJS)"
2771         fi
2772
2773     fi
2774
2775 fi
2776
2777 if test "$wxUSE_REGEX" = "builtin" ; then
2778     ALL_OBJECTS="${ALL_OBJECTS} \$(REGEXOBJS)"
2779 fi
2780 if test "$wxUSE_ZLIB" = "builtin" ; then
2781     ALL_OBJECTS="${ALL_OBJECTS} \$(ZLIBOBJS)"
2782 fi
2783
2784 dnl ---------------------------------------------------------------------------
2785 dnl OpenGL libraries
2786 dnl ---------------------------------------------------------------------------
2787
2788 USE_OPENGL=0
2789 if test "$wxUSE_OPENGL" = "yes"; then
2790     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
2791         OPENGL_LIBS="-framework OpenGL -framework AGL"
2792     elif test "$wxUSE_MSW" = 1; then
2793         OPENGL_LIBS="-lopengl32 -lglu32"
2794     else
2795         dnl David Elliott: Without this snippet AC_CHECK_HEADER fails to find
2796         dnl GL/gl.h on Mac OS X where it is located in
2797         dnl /usr/X11R6/include/GL/gl.h:
2798
2799         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, GL/gl.h)
2800         if test "$ac_find_includes" != "" ; then
2801             AC_MSG_RESULT(found in $ac_find_includes)
2802             set -x
2803             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
2804             CPPFLAGS="$CPPFLAGS$ac_path_to_include"
2805             set +x
2806         fi
2807
2808         AC_CHECK_HEADER(GL/gl.h,
2809             [
2810                 found_gl=0
2811
2812                 AC_MSG_CHECKING([for -lGL])
2813                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GL)
2814                 if test "$ac_find_libraries" != "" ; then
2815                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2816                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
2817                         LDFLAGS_GL="$ac_path_to_link"
2818                     fi
2819
2820                     dnl don't suppose that libGL and libGLU are always in the
2821                     dnl same directory -- this is not true for some common
2822                     dnl distributions
2823                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
2824                     if test "$ac_find_libraries" != "" ; then
2825                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2826                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
2827                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
2828                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
2829                         fi
2830
2831                         found_gl=1
2832                         OPENGL_LIBS="-lGL -lGLU"
2833                         AC_MSG_RESULT([yes])
2834                     fi
2835                 fi
2836
2837                 if "$found_gl" != 1; then
2838                     AC_MSG_RESULT([no])
2839                     AC_MSG_CHECKING([for -lMesaGL])
2840                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
2841                     if test "$ac_find_libraries" != "" ; then
2842                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2843                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2844                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
2845                         AC_MSG_RESULT([yes])
2846                     else
2847                         AC_MSG_RESULT([no])
2848                     fi
2849                 fi
2850             ])
2851
2852         if test "x$OPENGL_LIBS" = "x"; then
2853             dnl it should be an error and not a warning because OpenGL is not on
2854             dnl by default and so if it had been explicitely requested, we
2855             dnl shouldn't just fall back to compiling the library without it
2856             AC_MSG_ERROR(OpenGL libraries not available)
2857         fi
2858     fi
2859
2860     if test "$wxUSE_OPENGL" = "yes"; then
2861         USE_OPENGL=1
2862         AC_DEFINE(wxUSE_OPENGL)
2863         AC_DEFINE(wxUSE_GLCANVAS)
2864         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl"
2865     fi
2866 fi
2867
2868 if test -z "$TOOLKIT_VPATH" ; then
2869     TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}"
2870 fi
2871
2872 dnl the symbol which allows conditional compilation for the given toolkit
2873 if test -n "$TOOLKIT" ; then
2874     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
2875 fi
2876
2877 UNICODE=0
2878 lib_unicode_suffix=
2879 if test "$wxUSE_UNICODE" = "yes"; then
2880     lib_unicode_suffix=u
2881     UNICODE=1
2882 fi
2883
2884 lib_debug_suffix=
2885 BUILD=release
2886 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
2887     lib_debug_suffix=d
2888     BUILD=debug
2889 fi
2890
2891 WX_VERSION_TAG=`echo WX${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
2892
2893 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}-${WX_RELEASE}"
2894 TOOLCHAIN_NAME_GL="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_gl-${WX_RELEASE}"
2895
2896 if test "$cross_compiling" = "yes"; then
2897     TOOLCHAIN_NAME="${TOOLCHAIN_NAME}-${host_alias}"
2898     TOOLCHAIN_NAME_GL="${TOOLCHAIN_NAME_GL}-${host_alias}"
2899     HOST_SUFFIX="-${host_alias}"
2900 fi
2901
2902 dnl library link name
2903 WX_LIBRARY="wx_${TOOLCHAIN_NAME}"
2904 WX_LIBRARY_GL="wx_${TOOLCHAIN_NAME_GL}"
2905 WX_LIBRARY_BASENAME="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}"
2906
2907 dnl the name of the shared library
2908 WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2909 WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2910
2911 dnl the name of the links to the shared library
2912 WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}"
2913 WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
2914 WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}"
2915 WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2916
2917 case "${host}" in
2918     *-*-cygwin* | *-*-mingw32* )
2919         WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}"
2920         WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2921         ;;
2922
2923     *-*-darwin* )
2924         dnl Under Mac OS X, the naming conventions for shared libraries
2925         dnl are different: the number precedes the suffix.
2926
2927         WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}.${SO_SUFFIX}"
2928         WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}.${SO_SUFFIX}"
2929
2930         WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${WX_CURRENT}.${SO_SUFFIX}"
2931         WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
2932         WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${WX_CURRENT}.${SO_SUFFIX}"
2933         WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2934
2935         dnl Under Mac OS X, we should build real frameworks instead of simple
2936         dnl dynamic shared libraries (in order to embed the resources)
2937         if test "$wxUSE_MAC" = 1; then
2938             dnl base name of the resource file for wxMac must be the same
2939             dnl as library installation base name (-install_name)
2940             WX_RESOURCES_MACOSX_ASCII="lib${WX_LIBRARY}.${WX_CURRENT}.r"
2941             WX_RESOURCES_MACOSX_DATA="lib${WX_LIBRARY}.${WX_CURRENT}.rsrc"
2942         fi
2943         ;;
2944 esac
2945
2946 dnl the name of the static library
2947 WX_LIBRARY_NAME_STATIC="lib${WX_LIBRARY}.a"
2948 WX_LIBRARY_NAME_STATIC_GL="lib${WX_LIBRARY_GL}.a"
2949
2950 dnl define which libs wx-config should link.
2951 WXCONFIG_LIBS="-l${WX_LIBRARY}"
2952 WXCONFIG_LIBS_STATIC="lib${WX_LIBRARY}.a"
2953
2954 if test "$wxUSE_OPENGL" = "yes"; then
2955     WXCONFIG_LIBS_GL="-l${WX_LIBRARY_GL} ${OPENGL_LIBS}"
2956     WXCONFIG_LIBS_STATIC_GL="lib${WX_LIBRARY_GL}.a ${OPENGL_LIBS}"
2957 fi
2958
2959
2960 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
2961
2962 if test "$wxUSE_SHARED" = "yes"; then
2963     case "${host}" in
2964       *-pc-os2_emx | *-pc-os2-emx | \
2965       *-pc-msdosdjgpp )
2966         dnl only static for now
2967         wxUSE_SHARED=no
2968         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
2969       ;;
2970     esac
2971 fi
2972
2973 SHARED=0
2974 if test "$wxUSE_SHARED" = "yes"; then
2975     SHARED=1
2976
2977     dnl use versioned symbols if available on the platform
2978     WX_VERSIONED_SYMBOLS([\$(top_builddir)version-script])
2979
2980     case "${host}" in
2981       *-*-linux* | *-*-gnu* )
2982         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
2983       ;;
2984
2985       *-*-solaris2* )
2986         if test "$GCC" = yes ; then
2987             dnl newer versions of gcc need -isystem to compile X headers on
2988             dnl Solaris (which use old style C syntax)
2989             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
2990
2991             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
2992             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
2993             saveLdflags="$LDFLAGS"
2994             LDFLAGS="$saveLdflags -Wl,-rpath,/"
2995             AC_MSG_CHECKING([if the linker accepts -rpath])
2996             AC_TRY_LINK(
2997                 [],[],
2998                 [
2999                     AC_MSG_RESULT([yes])
3000                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3001                 ],
3002                 [
3003                     AC_MSG_RESULT([no])
3004                     AC_MSG_CHECKING([if the linker accepts -R])
3005                     LDFLAGS="$saveLdflags -Wl,-R,/"
3006                     AC_TRY_LINK(
3007                         [],[],
3008                         [
3009                              AC_MSG_RESULT([yes])
3010                              SAMPLES_RPATH_FLAG="-Wl,-R,\$(top_builddir)lib"],
3011                         [
3012                             AC_MSG_RESULT([no])
3013                         ])
3014                 ])
3015             LDFLAGS="$saveLdflags"
3016         else
3017             SHARED_LD="${CXX} -G -o"
3018             PIC_FLAG="-KPIC"
3019             SAMPLES_RPATH_FLAG="-R\$(top_builddir)lib"
3020         fi
3021       ;;
3022     esac
3023
3024     dnl set target to shared if not explicitly chose static before
3025     if test "x$WX_TARGET_LIBRARY" = "x"; then
3026         WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_SHARED}"
3027         WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_SHARED_GL}"
3028     fi
3029
3030     dnl do not alter the LIBRARY_TYPE strings "so" and "a", they are magic
3031     WX_TARGET_LIBRARY_TYPE="so"
3032     INSTALL_LIBRARY='$(INSTALL_PROGRAM)'
3033 fi
3034
3035 dnl do not 'else' this, it may be changed in the above conditional.
3036 if test "$wxUSE_SHARED" = "no"; then
3037
3038     dnl give static wxBase and wxMSW build a working install target
3039     if test "$wxUSE_GUI" = "no" -o "$USE_WIN32" = 1 ; then
3040         dnl we're here because WX_ALL_INSTALLED is empty, but play safe anyway
3041         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
3042     fi
3043
3044     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
3045         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
3046     fi
3047
3048     if test "$wxUSE_OPENGL" = "yes"; then
3049         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_gl"
3050         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC} \$(build_libdir)/${WX_LIBRARY_NAME_STATIC_GL}"
3051     else
3052         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC}"
3053     fi
3054
3055     WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
3056     WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_STATIC_GL}"
3057
3058     WX_TARGET_LIBRARY_TYPE="a"
3059     INSTALL_LIBRARY='$(INSTALL_DATA)'
3060
3061     dnl wx-config should assume the --static flag by default if we don't have
3062     dnl any shared libs anyhow
3063     STATIC_FLAG="yes"
3064 else
3065     STATIC_FLAG="no"
3066 fi
3067
3068 dnl default value is to (silently) do nothing in the makefile
3069 MACRESCOMP="@#"
3070 MACSETFILE="@#"
3071 MACRESWXCONFIG="#"
3072 if test "$wxUSE_MAC" = 1; then
3073     dnl add the resources target for wxMac
3074     LIBWXMACRES="\$(top_builddir)lib/${WX_RESOURCES_MACOSX_ASCII}"
3075     WX_ALL="${WX_ALL} ${LIBWXMACRES}"
3076     WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_res"
3077     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3078     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3079     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3080     MACOSX_BUNDLE="bundle"
3081     dnl resources are bundled both with shared library and applications
3082     dnl since the carb resource *must* be included in the application
3083     MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r ${LIBWXMACRES} -o"
3084     MACSETFILE="\$(SETFILE)"
3085     MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r \${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3086 elif test "$wxUSE_COCOA" = 1; then
3087     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3088     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3089     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3090     MACRESCOMP="echo -n | \$(RESCOMP) -d __DARWIN__ -t APPL ${LIBWXMACRES} -o"
3091     MACSETFILE="\$(SETFILE)"
3092     MACRESWXCONFIG="echo -n | ${RESCOMP} -d __DARWIN__ -t APPL \${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3093 else
3094     if test "$wxUSE_PM" = 1; then
3095         MACRESCOMP="emxbind -ep"
3096     fi
3097 fi
3098
3099 dnl ---------------------------------------------------------------------------
3100 dnl Checks for typedefs
3101 dnl ---------------------------------------------------------------------------
3102
3103 dnl   defines mode_t if not already defined
3104 AC_TYPE_MODE_T
3105 dnl   defines off_t if not already defined
3106 AC_TYPE_OFF_T
3107 dnl   defines pid_t if not already defined
3108 AC_TYPE_PID_T
3109 dnl   defines size_t if not already defined
3110 AC_TYPE_SIZE_T
3111 dnl   defines uid_t and gid_t if not already defined
3112 AC_TYPE_UID_T
3113
3114 dnl check what exactly size_t is on this machine - this is necessary to avoid
3115 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3116 AC_LANG_SAVE
3117 AC_LANG_CPLUSPLUS
3118 AC_CACHE_CHECK([if size_t is unsigned int],
3119     wx_cv_size_t_is_uint,
3120     [
3121     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3122     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3123     dnl methods in a local class (i.e. class inside a function) declaration
3124     dnl without any objections!!
3125     dnl
3126     dnl hence the hack below: we must have Foo at global scope!
3127     AC_TRY_COMPILE([#include <stddef.h>],
3128         [
3129             return 0; }
3130
3131             struct Foo { void foo(size_t); void foo(unsigned int); };
3132
3133             int bar() {
3134         ],
3135         wx_cv_size_t_is_uint=no,
3136         wx_cv_size_t_is_uint=yes
3137     )
3138     ]
3139 )
3140
3141 if test "$wx_cv_size_t_is_uint" = "yes"; then
3142     AC_DEFINE(wxSIZE_T_IS_UINT)
3143 else
3144     AC_CACHE_CHECK([if size_t is unsigned long],
3145         wx_cv_size_t_is_ulong,
3146         AC_TRY_COMPILE([#include <stddef.h>],
3147             [
3148                 return 0; }
3149
3150                 struct Foo { void foo(size_t); void foo(unsigned long); };
3151
3152                 int bar() {
3153             ],
3154             wx_cv_size_t_is_ulong=no,
3155             wx_cv_size_t_is_ulong=yes
3156         )
3157     )
3158
3159     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3160         AC_DEFINE(wxSIZE_T_IS_ULONG)
3161     fi
3162 fi
3163
3164 AC_LANG_RESTORE
3165
3166 dnl ---------------------------------------------------------------------------
3167 dnl Checks for structures
3168 dnl ---------------------------------------------------------------------------
3169
3170 dnl does passwd struct has the pw_gecos field?
3171 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3172     [
3173         AC_TRY_COMPILE([#include <pwd.h>],
3174              [
3175                 char *p;
3176                 struct passwd *pw;
3177                 p = pw->pw_gecos;
3178              ],
3179              [
3180                 wx_cv_struct_pw_gecos=yes
3181              ],
3182              [
3183                 wx_cv_struct_pw_gecos=no
3184              ]
3185         )
3186     ]
3187 )
3188
3189 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3190     AC_DEFINE(HAVE_PW_GECOS)
3191 fi
3192
3193 dnl ---------------------------------------------------------------------------
3194 dnl Check for functions
3195 dnl ---------------------------------------------------------------------------
3196
3197 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3198 if test "$wx_cv_sizeof_wchar_t" != "0"; then
3199     AC_DEFINE(wxUSE_WCHAR_T)
3200
3201     dnl check for wcslen in all possible places
3202     WCSLEN_FOUND=0
3203     WCHAR_LINK=
3204     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3205
3206     if test "$WCSLEN_FOUND" = 0; then
3207         if test "$TOOLKIT" = "MSW"; then
3208             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3209         else
3210             AC_CHECK_LIB(w, wcslen, [
3211                             WCHAR_LINK=" -lw"
3212                             WCSLEN_FOUND=1
3213                         ])
3214         fi
3215     fi
3216
3217     if test "$WCSLEN_FOUND" = 1; then
3218         AC_DEFINE(HAVE_WCSLEN)
3219     fi
3220
3221     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3222     dnl libc versions if possible
3223     AC_CHECK_FUNCS(wcsrtombs)
3224 else
3225     AC_MSG_WARN([Wide character support is unavailable])
3226 fi
3227
3228 dnl *printf() functions sometimes are available in the library but not
3229 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3230 dnl detect this we have to use C++ compiler for testing
3231 AC_LANG_SAVE
3232 AC_LANG_CPLUSPLUS
3233
3234 dnl check for vsnprintf() -- a safe version of vsprintf())
3235 dnl
3236 dnl the trouble here is that on some systems (notable HP-UX) this function is
3237 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3238 dnl stupidly, provides a dummy function declaration inside its extension)
3239 dnl succeeds, even with C++ compiler, but the compilation of wxWindows fails
3240 dnl
3241 dnl so we first check if the function is in the library
3242 AC_CHECK_FUNCS(vsnprintf)
3243
3244 if test "$ac_cv_func_vsnprintf" = "yes"; then
3245     dnl yes it is -- now check if it is in the headers
3246     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3247         [
3248             AC_TRY_COMPILE(
3249                 [
3250                     #include <stdio.h>
3251                     #include <stdarg.h>
3252                 ],
3253                 [
3254                     char *buf;
3255                     va_list ap;
3256                     vsnprintf(buf, 10u, "%s", ap);
3257                 ],
3258                 wx_cv_func_vsnprintf_decl=yes,
3259                 wx_cv_func_vsnprintf_decl=no
3260             )
3261         ]
3262     )
3263
3264     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
3265         AC_DEFINE(HAVE_VSNPRINTF_DECL)
3266     fi
3267 fi
3268
3269 if test "$wxUSE_UNICODE" = yes; then
3270     dnl also look if we have wide char IO functions
3271     AC_CHECK_FUNCS(fputwc wprintf vswprintf)
3272
3273     dnl MinGW has a vswprintf with a different prototype, and
3274     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3275     dnl finds it even if it is not declared in some versions...
3276     AC_MSG_CHECKING([for _vsnwprintf])
3277     AC_TRY_COMPILE([#include <wchar.h>],
3278                    [&_vsnwprintf;],
3279                    [AC_MSG_RESULT([yes])
3280                     AC_DEFINE(HAVE__VSNWPRINTF)],
3281                    [AC_MSG_RESULT([no])]);
3282 fi
3283
3284 AC_LANG_RESTORE
3285
3286
3287
3288 dnl the following tests are for Unix(like) systems only
3289 if test "$TOOLKIT" != "MSW"; then
3290
3291 dnl check for available version of iconv()
3292
3293 AC_LANG_SAVE
3294 AC_LANG_CPLUSPLUS
3295 AM_ICONV
3296 LIBS="$LIBICONV $LIBS"
3297 AC_LANG_RESTORE
3298
3299 dnl check for POSIX signals if we need them
3300 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3301     AC_CHECK_FUNCS(sigaction)
3302
3303     if test "$ac_cv_func_sigaction" = "no"; then
3304         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3305         wxUSE_ON_FATAL_EXCEPTION=no
3306     fi
3307
3308     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3309       AC_LANG_SAVE
3310       AC_LANG_CPLUSPLUS
3311
3312       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3313       [
3314         AC_TRY_COMPILE([#include <signal.h>],
3315                      [
3316                         extern void testSigHandler(int);
3317
3318                         struct sigaction sa;
3319                         sa.sa_handler = testSigHandler;
3320                      ], [
3321                         wx_cv_type_sa_handler=int
3322                      ], [
3323                         wx_cv_type_sa_handler=void
3324                      ])
3325       ])
3326
3327       AC_LANG_RESTORE
3328
3329       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3330     fi
3331 fi
3332
3333 dnl check for the function for temp files creation
3334 AC_CHECK_FUNCS(mkstemp mktemp, break)
3335
3336 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3337 dnl Linux and *BSD and statvfs() under Solaris
3338 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3339     AC_TRY_COMPILE(
3340         [
3341              #if defined(__BSD__)
3342                #include <sys/param.h>
3343                #include <sys/mount.h>
3344              #else
3345                #include <sys/vfs.h>
3346              #endif
3347         ],
3348         [
3349              long l;
3350              struct statfs fs;
3351              statfs("/", &fs);
3352              l = fs.f_bsize;
3353              l += fs.f_blocks;
3354              l += fs.f_bavail;
3355         ],
3356         [
3357              wx_cv_func_statfs=yes
3358         ],
3359         [
3360              wx_cv_func_statfs=no
3361         ]
3362     )
3363 )
3364
3365 if test "$wx_cv_func_statfs" = "yes"; then
3366     wx_cv_type_statvfs_t="struct statfs"
3367     AC_DEFINE(HAVE_STATFS)
3368 else
3369     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3370         AC_TRY_COMPILE(
3371             [
3372                 #include <stddef.h>
3373                 #include <sys/statvfs.h>
3374             ],
3375             [
3376                 statvfs("/", NULL);
3377             ],
3378             wx_cv_func_statvfs=yes,
3379             wx_cv_func_statvfs=no
3380         )
3381     )
3382
3383     if test "$wx_cv_func_statvfs" = "yes"; then
3384         dnl we also have to check whether we should use statvfs_t (works under
3385         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
3386         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
3387         dnl mode both work fine)
3388         dnl
3389         dnl for this check C++ compiler has to be used as passing incompatible
3390         dnl pointers is just a warning and not an error in C
3391         AC_LANG_SAVE
3392         AC_LANG_CPLUSPLUS
3393
3394         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
3395             AC_TRY_COMPILE(
3396                 [
3397                     #include <sys/statvfs.h>
3398                 ],
3399                 [
3400                     long l;
3401                     statvfs_t fs;
3402                     statvfs("/", &fs);
3403                     l = fs.f_bsize;
3404                     l += fs.f_blocks;
3405                     l += fs.f_bavail;
3406                 ],
3407                 wx_cv_type_statvfs_t=statvfs_t,
3408                 [
3409                     AC_TRY_COMPILE(
3410                         [
3411                             #include <sys/statvfs.h>
3412                         ],
3413                         [
3414                             long l;
3415                             struct statvfs fs;
3416                             statvfs("/", &fs);
3417                             l = fs.f_bsize;
3418                             l += fs.f_blocks;
3419                             l += fs.f_bavail;
3420                         ],
3421                         wx_cv_type_statvfs_t="struct statvfs",
3422                         wx_cv_type_statvfs_t="unknown"
3423                     )
3424                 ]
3425             )
3426         )
3427
3428         AC_LANG_RESTORE
3429
3430         if test "$wx_cv_type_statvfs_t" != "unknown"; then
3431             AC_DEFINE(HAVE_STATVFS)
3432         fi
3433     else
3434         dnl set it for the test below
3435         wx_cv_type_statvfs_t="unknown"
3436     fi
3437 fi
3438
3439 if test "$wx_cv_type_statvfs_t" != "unknown"; then
3440     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
3441 else
3442     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3443 fi
3444
3445 dnl check for fcntl() or at least flock() needed by Unix implementation of
3446 dnl wxSingleInstanceChecker
3447 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3448     AC_CHECK_FUNCS(fcntl flock, break)
3449
3450     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
3451         AC_MSG_WARN(wxSingleInstanceChecker not available)
3452         wxUSE_SNGLINST_CHECKER=no
3453     fi
3454 fi
3455
3456 dnl check for timegm() used by datetime.cpp
3457 AC_CHECK_FUNCS(timegm)
3458
3459 dnl look for a function to modify the environment
3460 AC_CHECK_FUNCS(putenv setenv, break)
3461
3462 HAVE_SOME_SLEEP_FUNC=0
3463 if test "$USE_BEOS" = 1; then
3464     dnl BeOS has its own (wonder where did they get it from) sleep() function
3465     dnl in unistd.h
3466     AC_DEFINE(HAVE_SLEEP)
3467     HAVE_SOME_SLEEP_FUNC=1
3468 fi
3469
3470 if test "$USE_DARWIN" = 1; then
3471     dnl Mac OS X/Darwin has both nanosleep and usleep
3472     dnl but only usleep is defined in unistd.h
3473     AC_DEFINE(HAVE_USLEEP)
3474     HAVE_SOME_SLEEP_FUNC=1
3475 fi
3476
3477 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
3478     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
3479     POSIX4_LINK=
3480     AC_CHECK_FUNCS(nanosleep,
3481         AC_DEFINE(HAVE_NANOSLEEP),
3482         [
3483             AC_CHECK_LIB(posix4, nanosleep,
3484                 [
3485                     AC_DEFINE(HAVE_NANOSLEEP)
3486                     POSIX4_LINK=" -lposix4"
3487                 ],
3488                 [
3489                     AC_CHECK_FUNCS(usleep,
3490                         AC_DEFINE(HAVE_USLEEP),
3491                         AC_MSG_WARN([wxSleep() function will not work])
3492                     )
3493                 ]
3494             )
3495         ]
3496     )
3497 fi
3498
3499 dnl check for uname (POSIX) and gethostname (BSD)
3500 AC_CHECK_FUNCS(uname gethostname, break)
3501
3502 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
3503 dnl but not for C++ one - hence change language)
3504 AC_LANG_SAVE
3505 AC_LANG_CPLUSPLUS
3506
3507 AC_CHECK_FUNCS(strtok_r)
3508
3509 AC_LANG_RESTORE
3510
3511 dnl check for inet_addr and inet_aton (these may live either in libc, or in
3512 dnl libnsl or libresolv or libsocket)
3513 INET_LINK=
3514 AC_CHECK_FUNCS(inet_addr,
3515     AC_DEFINE(HAVE_INET_ADDR),
3516     [
3517         AC_CHECK_LIB(nsl, inet_addr,
3518             INET_LINK="nsl",
3519             AC_CHECK_LIB(resolv, inet_addr,
3520                 INET_LINK="resolv",
3521                 AC_CHECK_LIB(socket, inet_addr,
3522                     INET_LINK="socket"
3523                 )
3524             )
3525         )
3526     ]
3527 )
3528
3529 AC_CHECK_FUNCS(inet_aton,
3530         AC_DEFINE(HAVE_INET_ATON),
3531         [
3532             dnl only check it in the same lib
3533             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
3534         ])
3535
3536 if test "x$INET_LINK" != "x"; then
3537     AC_DEFINE(HAVE_INET_ADDR)
3538     INET_LINK=" -l$INET_LINK"
3539 fi
3540
3541 fi
3542 dnl if !MSW
3543
3544
3545 dnl ------------------------------------------
3546 dnl Checks specific to contrib libs (MMedia)
3547 dnl ------------------------------------------
3548
3549 dnl Check for ESD:
3550 ESD_LINK=
3551 AC_CHECK_HEADER([esd.h], [
3552   AC_CHECK_LIB(esd, esd_close, [
3553     ESD_LINK="-lesd"
3554   ])
3555 ])
3556
3557
3558 dnl ===========================================================================
3559 dnl Now we have all the info we need - use it!
3560 dnl ===========================================================================
3561
3562 dnl flush the cache
3563 AC_CACHE_SAVE
3564
3565 dnl ---------------------------------------------------------------------------
3566 dnl thread support for Unix (for Win32 see past the next matching "else")
3567 dnl ---------------------------------------------------------------------------
3568
3569 dnl under MSW (except mingw32) we always have thread support
3570 CPP_MT_FLAG=
3571 if test "$TOOLKIT" != "MSW"; then
3572
3573     dnl the code below:
3574     dnl
3575     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
3576     dnl   necessary to build the MT programs for the linker and compiler
3577     dnl   respectively
3578     dnl
3579     dnl   sets wxUSE_THREADS=1 if thread support is activated
3580
3581     THREADS_LINK=
3582     THREADS_CFLAGS=
3583
3584     if test "$wxUSE_THREADS" = "yes" ; then
3585         if test "$USE_BEOS" = 1; then
3586             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
3587             wxUSE_THREADS="no"
3588         fi
3589     fi
3590
3591     if test "$wxUSE_THREADS" = "yes" ; then
3592         dnl find if POSIX threads are available
3593         dnl
3594         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
3595         dnl archive from http://ac-archive.sourceforge.net/
3596         dnl
3597         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
3598         dnl Forero Cuervo <bachue@bachue.com> for the original code
3599
3600         dnl TODO: cache the result
3601
3602         dnl define the list of the thread options to try in the loop below
3603         dnl with the convention that anything starting with '-' is a cpp flag
3604         dnl while anything else is a library (i.e. there is an implicit "-l")
3605         THREAD_OPTS="-pthread"
3606         case "${host}" in
3607           *-*-solaris2* | *-*-sunos4* )
3608                 if test "x$GCC" = "xyes"; then
3609                     dnl Solaris/gcc combination use this one for some reason
3610                     THREAD_OPTS="-pthreads $THREAD_OPTS"
3611                 else
3612                     THREAD_OPTS="-mt $THREAD_OPTS"
3613                 fi
3614                 ;;
3615           *-*-freebsd*)
3616                 dnl look, in order, for the kernel threads, then Linux threads
3617                 dnl and finally the userland threads
3618                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
3619                 ;;
3620           *-*-darwin* | *-*-cygwin* )
3621                 dnl Darwin / Mac OS X just uses -lpthread tested below
3622                 dnl and so does Cygwin
3623                 THREAD_OPTS=""
3624                 ;;
3625           *-*-aix*)
3626                 dnl AIX calls the library libpthreads - thanks IBM!
3627                 THREAD_OPTS="pthreads"
3628                 ;;
3629           *-hp-hpux* )
3630                 dnl HP-UX aCC only gives a warning, not an error about
3631                 dnl -pthread but it doesn't work and we have to use -lpthread
3632                 dnl there
3633                 if test "x$GCC" != "xyes"; then
3634                     THREAD_OPTS=""
3635                 fi
3636                 ;;
3637
3638           *-*-irix* )
3639                 dnl gcc under IRIX doesn't seem to like -pthread, but it
3640                 dnl doesn't give an error for it neither, just a warning
3641                 dnl message -- but this is still very annoying
3642                 if test "x$GCC" = "xyes"; then
3643                     THREAD_OPTS=""
3644                 fi
3645                 ;;
3646
3647           *-*-*UnixWare*)
3648                 dnl flying by man pages here: Caldera online docs use this
3649                 if test "x$GCC" != "xyes"; then
3650                     THREAD_OPTS="-Ethread"
3651                 fi
3652                 ;;
3653         esac
3654
3655         dnl simply linking with libpthread should make the test below work but
3656         dnl it's far from certain that the threaded programs compiled without
3657         dnl any special switches actually work, so try it after all the others
3658         THREAD_OPTS="$THREAD_OPTS pthread none"
3659
3660         dnl now test for all possibilities
3661         THREADS_OK=no
3662         for flag in $THREAD_OPTS; do
3663             case $flag in
3664                 none)
3665                     AC_MSG_CHECKING([whether pthreads work without any flags])
3666                     ;;
3667
3668                 -*)
3669                     AC_MSG_CHECKING([whether pthreads work with $flag])
3670                     THREADS_CFLAGS="$flag"
3671                     ;;
3672
3673                 *)
3674                     AC_MSG_CHECKING([for the pthreads library -l$flag])
3675                     THREADS_LINK="-l$flag"
3676                     ;;
3677               esac
3678
3679               save_LIBS="$LIBS"
3680               save_CFLAGS="$CFLAGS"
3681               LIBS="$THREADS_LINK $LIBS"
3682               CFLAGS="$THREADS_CFLAGS $CFLAGS"
3683
3684               AC_TRY_LINK([#include <pthread.h>],
3685                           [pthread_create(0,0,0,0);],
3686                           THREADS_OK=yes)
3687
3688               LIBS="$save_LIBS"
3689               CFLAGS="$save_CFLAGS"
3690
3691               AC_MSG_RESULT($THREADS_OK)
3692               if test "x$THREADS_OK" = "xyes"; then
3693                       break;
3694               fi
3695
3696               THREADS_LINK=""
3697               THREADS_CFLAGS=""
3698       done
3699
3700       if test "x$THREADS_OK" != "xyes"; then
3701           wxUSE_THREADS=no
3702           AC_MSG_WARN([No thread support on this system... disabled])
3703       else
3704           dnl yes, these special compiler flags should be used with the
3705           dnl linker as well
3706           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
3707           LIBS="$THREADS_LINK $LIBS"
3708
3709           AC_MSG_CHECKING([if more special flags are required for pthreads])
3710           flag=no
3711           case "${host}" in
3712             *-aix*)
3713                 dnl again quoting from
3714                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
3715                 dnl
3716                 dnl     When compiling and linking with -pthread, the library
3717                 dnl     search path should include -L/usr/lib/threads at the
3718                 dnl     beginning of the path.
3719                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
3720                 flag="-D_THREAD_SAFE"
3721                 ;;
3722             *-freebsd*)
3723                 flag="-D_THREAD_SAFE"
3724                 ;;
3725             *-hp-hpux* )
3726                 flag="-D_REENTRANT"
3727                 if test "x$GCC" != "xyes"; then
3728                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
3729                     flag="$flag -D_RWSTD_MULTI_THREAD"
3730                 fi
3731                 ;;
3732             *solaris* | alpha*-osf*)
3733                 flag="-D_REENTRANT"
3734                 ;;
3735           esac
3736           AC_MSG_RESULT(${flag})
3737           if test "x$flag" != xno; then
3738               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
3739           fi
3740
3741           if test "x$THREADS_CFLAGS" != "x"; then
3742             dnl don't add these options to CPPFLAGS as cpp might not know them
3743             CFLAGS="$CFLAGS $THREADS_CFLAGS"
3744             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
3745           fi
3746       fi
3747     fi
3748
3749     dnl do other tests only if we are using threads
3750     if test "$wxUSE_THREADS" = "yes" ; then
3751       AC_CHECK_FUNCS(thr_setconcurrency)
3752
3753       AC_CHECK_HEADERS(sched.h)
3754       if test "$ac_cv_header_sched_h" = "yes"; then
3755           AC_CHECK_FUNC(sched_yield,
3756             AC_DEFINE(HAVE_SCHED_YIELD),
3757             [
3758                 AC_CHECK_LIB(posix4,
3759                     sched_yield,
3760                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
3761                     AC_MSG_WARN(wxThread::Yield will not work properly)
3762                 )
3763             ]
3764           )
3765       fi
3766
3767       dnl to be able to set the thread priority, we need to have all of the
3768       dnl following functions:
3769       dnl   1. pthread_attr_getschedpolicy
3770       dnl   2. sched_get_priority_min and sched_get_priority_max
3771       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
3772       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
3773       HAVE_PRIOR_FUNCS=0
3774       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
3775                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
3776                        [AC_CHECK_FUNC(sched_get_priority_max,
3777                            HAVE_PRIOR_FUNCS=1,
3778                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
3779                              [
3780                                 HAVE_PRIOR_FUNCS=1
3781                                 POSIX4_LINK=" -lposix4"
3782                              ],
3783                            )]
3784                        )]
3785                      )]
3786                    )
3787
3788       if test "$HAVE_PRIOR_FUNCS" = 1; then
3789         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
3790       else
3791         AC_MSG_WARN(Setting thread priority will not work)
3792       fi
3793
3794       AC_CHECK_FUNC(pthread_cancel,
3795                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
3796                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
3797
3798       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
3799       [
3800         AC_TRY_COMPILE([#include <pthread.h>],
3801                      [
3802                         pthread_cleanup_push(NULL, NULL);
3803                         pthread_cleanup_pop(0);
3804                      ], [
3805                         wx_cv_func_pthread_cleanup_push=yes
3806                      ], [
3807                         wx_cv_func_pthread_cleanup_push=no
3808                      ])
3809       ])
3810
3811       if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
3812           AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
3813       fi
3814
3815       dnl mutexattr_t initialization is done in quite different ways on different
3816       dnl platforms, so check for a few things:
3817       dnl
3818       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
3819       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
3820       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
3821       dnl defined, we do it by directly assigned
3822       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
3823
3824       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
3825       [
3826         AC_TRY_COMPILE([#include <pthread.h>],
3827             [
3828                pthread_mutexattr_t attr;
3829                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
3830             ], [
3831                wx_cv_type_pthread_mutexattr_t=yes
3832             ], [
3833                wx_cv_type_pthread_mutexattr_t=no
3834             ]
3835         )
3836       ])
3837
3838       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
3839         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
3840       else
3841         dnl don't despair, there may be another way to do it
3842         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
3843                        wx_cv_type_pthread_rec_mutex_init,
3844         [
3845             AC_TRY_COMPILE([#include <pthread.h>],
3846                 [
3847                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
3848                 ], [
3849                     wx_cv_type_pthread_rec_mutex_init=yes
3850                 ], [
3851                     wx_cv_type_pthread_rec_mutex_init=no
3852                 ]
3853             )
3854         ])
3855         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
3856           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
3857         else
3858           dnl this may break code working elsewhere, so at least warn about it
3859           AC_MSG_WARN([wxMutex won't be recursive on this platform])
3860         fi
3861       fi
3862     fi
3863
3864 dnl from if !MSW
3865 else
3866     if test "$wxUSE_THREADS" = "yes" ; then
3867       case "${host}" in
3868         *-*-mingw32* )
3869             dnl check if the compiler accepts -mthreads
3870             AC_CACHE_CHECK([if compiler supports -mthreads],
3871                 wx_cv_cflags_mthread,
3872                 [
3873                     CFLAGS_OLD="$CFLAGS"
3874                     CFLAGS="$CFLAGS -mthreads"
3875                     AC_TRY_COMPILE([], [],
3876                         wx_cv_cflags_mthread=yes,
3877                         wx_cv_cflags_mthread=no
3878                     )
3879                 ]
3880             )
3881
3882             if test "$wx_cv_cflags_mthread" = "yes"; then
3883                 dnl it does, use it
3884                 CXXFLAGS="$CXXFLAGS -mthreads"
3885                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
3886                 LDFLAGS="$LDFLAGS -mthreads"
3887             else
3888                 dnl it doesn't
3889                 CFLAGS="$CFLAGS_OLD"
3890             fi
3891         ;;
3892       esac
3893     fi
3894 fi
3895
3896 if test "$wxUSE_THREADS" = "yes"; then
3897   AC_DEFINE(wxUSE_THREADS)
3898
3899   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
3900 else
3901   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
3902   dnl functions - add tests for other functions here as well
3903   if test "$ac_cv_func_strtok_r" = "yes"; then
3904     AC_MSG_CHECKING(if -D_REENTRANT is needed)
3905     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
3906         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
3907         AC_MSG_RESULT(yes)
3908     else
3909         AC_MSG_RESULT(no)
3910     fi
3911   fi
3912 fi
3913
3914 if test "$WXGTK20" = 1 ; then
3915   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
3916   WXGTK12=1
3917 fi
3918
3919 if test "$WXGTK12" = 1 ; then
3920   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
3921 fi
3922
3923 if test "$WXGTK127" = 1 ; then
3924   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
3925 fi
3926
3927 WXDEBUG=
3928
3929 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
3930     WXDEBUG="-g"
3931     wxUSE_OPTIMISE=no
3932 fi
3933
3934 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
3935     wxUSE_DEBUG_INFO=yes
3936     WXDEBUG="-ggdb"
3937 fi
3938
3939 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
3940     AC_DEFINE(WXDEBUG)
3941     WXDEBUG_DEFINE="-D__WXDEBUG__"
3942 else
3943     if test "$wxUSE_GTK" = 1 ; then
3944         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
3945     fi
3946 fi
3947
3948 if test "$wxUSE_MEM_TRACING" = "yes" ; then
3949     AC_DEFINE(wxUSE_MEMORY_TRACING)
3950     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
3951     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
3952     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
3953 fi
3954
3955 if test "$wxUSE_DMALLOC" = "yes" ; then
3956     DMALLOC_LIBS="-ldmalloc"
3957 fi
3958
3959 PROFILE=
3960 if test "$wxUSE_PROFILE" = "yes" ; then
3961     PROFILE=" -pg"
3962 fi
3963
3964 CODE_GEN_FLAGS=
3965 CODE_GEN_FLAGS_CXX=
3966 if test "$GCC" = "yes" ; then
3967     if test "$wxUSE_NO_RTTI" = "yes" ; then
3968         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
3969     fi
3970     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
3971         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
3972     fi
3973     if test "$wxUSE_PERMISSIVE" = "yes" ; then
3974         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
3975     fi
3976
3977     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
3978     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
3979     dnl for each subroutine by default -- using the switch below only creates
3980     dnl one entry per file instead at the price of minor performance penalty
3981     dnl
3982     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
3983     dnl without -ffunction-sections.  No idea how long we'll need to maintain
3984     dnl this, or even the extent of gcc/wx version combinations affected, but
3985     dnl also as above, this 'fix' does not come without side effects.
3986     dnl
3987     dnl TODO: test for the gcc version here (how?)
3988     case "${host}" in
3989       powerpc*-*-aix* )
3990         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
3991         ;;
3992       *-hppa* )
3993         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
3994         ;;
3995     esac
3996 fi
3997
3998 OPTIMISE=
3999 if test "$wxUSE_OPTIMISE" = "no" ; then
4000     if test "$GCC" = yes ; then
4001         dnl use -O0 because compiling with it is faster than compiling with no
4002         dnl optimization options at all (at least with g++ 3.2)
4003         OPTIMISE="-O0"
4004     fi
4005 else
4006     if test "$GCC" = yes ; then
4007         OPTIMISE="-O2"
4008
4009         dnl VZ: does anybody know what does this do??
4010         case "${host}" in
4011             i586-*-*|i686-*-* )
4012             OPTIMISE="${OPTIMISE} "
4013         ;;
4014         esac
4015     else
4016         OPTIMISE="-O"
4017     fi
4018 fi
4019
4020 dnl ---------------------------------------------------------------------------
4021 dnl compatibility level
4022 dnl ---------------------------------------------------------------------------
4023
4024 if test "$WXWIN_COMPATIBILITY_2" = "yes"; then
4025     AC_DEFINE(WXWIN_COMPATIBILITY_2)
4026
4027     WXWIN_COMPATIBILITY_2_2="yes"
4028 fi
4029
4030 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
4031     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
4032
4033     WXWIN_COMPATIBILITY_2_4="yes"
4034 fi
4035
4036 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
4037     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
4038 fi
4039
4040 dnl ---------------------------------------------------------------------------
4041 dnl the library may be built without GUI classes at all
4042 dnl ---------------------------------------------------------------------------
4043
4044 if test "$wxUSE_GUI" = "yes"; then
4045   AC_DEFINE(wxUSE_GUI)
4046
4047   dnl the things we always pull in the GUI version of the library:
4048   dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
4049   dnl    library really can't be built without those)
4050   dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
4051   dnl    almost any program and the first 2 are needed to show a message box
4052   dnl    which want to be always able to do)
4053   dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
4054   dnl    to compile without them (if the app doesn't do any drawing, it doesn't
4055   dnl    need the dcs, pens, brushes, ...), this just can't be done now
4056   dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
4057   dnl 5. misc stuff: timers, settings, message box
4058 else
4059   AC_DEFINE(wxUSE_NOGUI)
4060 fi
4061
4062 dnl ---------------------------------------------------------------------------
4063 dnl Unix/Windows
4064 dnl ---------------------------------------------------------------------------
4065
4066 if test "$wxUSE_UNIX" = "yes"; then
4067   AC_DEFINE(wxUSE_UNIX)
4068 fi
4069
4070 dnl ---------------------------------------------------------------------------
4071 dnl Register non-GUI class options for makefiles and setup.h
4072 dnl ---------------------------------------------------------------------------
4073
4074 if test "$wxUSE_STL" = "yes"; then
4075   AC_DEFINE(wxUSE_STL)
4076 fi
4077
4078 if test "$wxUSE_APPLE_IEEE" = "yes"; then
4079   AC_DEFINE(wxUSE_APPLE_IEEE)
4080 fi
4081
4082 if test "$wxUSE_TIMER" = "yes"; then
4083   AC_DEFINE(wxUSE_TIMER)
4084 fi
4085
4086 if test "$wxUSE_WAVE" = "yes"; then
4087   AC_DEFINE(wxUSE_WAVE)
4088 fi
4089
4090 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
4091   AC_DEFINE(wxUSE_CMDLINE_PARSER)
4092 fi
4093
4094 if test "$wxUSE_STOPWATCH" = "yes"; then
4095   AC_DEFINE(wxUSE_STOPWATCH)
4096 fi
4097
4098 if test "$wxUSE_DATETIME" = "yes"; then
4099   AC_DEFINE(wxUSE_DATETIME)
4100 fi
4101
4102 if test "$wxUSE_FILE" = "yes"; then
4103   AC_DEFINE(wxUSE_FILE)
4104 fi
4105
4106 if test "$wxUSE_FFILE" = "yes"; then
4107   AC_DEFINE(wxUSE_FFILE)
4108 fi
4109
4110 if test "$wxUSE_FILESYSTEM" = "yes"; then
4111   AC_DEFINE(wxUSE_FILESYSTEM)
4112 fi
4113
4114 if test "$wxUSE_FS_ZIP" = "yes"; then
4115   AC_DEFINE(wxUSE_FS_ZIP)
4116 fi
4117
4118 if test "$wxUSE_ZIPSTREAM" = "yes"; then
4119   AC_DEFINE(wxUSE_ZIPSTREAM)
4120 fi
4121
4122 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4123   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
4124 fi
4125
4126 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4127   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
4128 fi
4129
4130 if test "$wxUSE_BUSYINFO" = "yes"; then
4131   AC_DEFINE(wxUSE_BUSYINFO)
4132 fi
4133
4134 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
4135   AC_DEFINE(wxUSE_STD_IOSTREAM)
4136 fi
4137
4138 if test "$wxUSE_TEXTBUFFER" = "yes"; then
4139     AC_DEFINE(wxUSE_TEXTBUFFER)
4140 fi
4141
4142 if test "$wxUSE_TEXTFILE" = "yes"; then
4143   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
4144     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
4145   else
4146     AC_DEFINE(wxUSE_TEXTFILE)
4147   fi
4148 fi
4149
4150 if test "$wxUSE_CONFIG" = "yes" ; then
4151   if test "$wxUSE_TEXTFILE" != "yes"; then
4152     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
4153   else
4154     AC_DEFINE(wxUSE_CONFIG)
4155     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
4156   fi
4157 fi
4158
4159 if test "$wxUSE_INTL" = "yes" ; then
4160   if test "$wxUSE_FILE" != "yes"; then
4161     AC_MSG_WARN(I18n code requires wxFile... disabled)
4162   else
4163     AC_DEFINE(wxUSE_INTL)
4164     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
4165     GUIDIST="$GUIDIST INTL_DIST"
4166   fi
4167 fi
4168
4169 if test "$wxUSE_LOG" = "yes"; then
4170   AC_DEFINE(wxUSE_LOG)
4171
4172     if test "$wxUSE_LOGGUI" = "yes"; then
4173       AC_DEFINE(wxUSE_LOGGUI)
4174     fi
4175
4176     if test "$wxUSE_LOGWINDOW" = "yes"; then
4177       AC_DEFINE(wxUSE_LOGWINDOW)
4178     fi
4179
4180     if test "$wxUSE_LOGDIALOG" = "yes"; then
4181       AC_DEFINE(wxUSE_LOG_DIALOG)
4182     fi
4183 fi
4184
4185 if test "$wxUSE_LONGLONG" = "yes"; then
4186   AC_DEFINE(wxUSE_LONGLONG)
4187 fi
4188
4189 if test "$wxUSE_GEOMETRY" = "yes"; then
4190   AC_DEFINE(wxUSE_GEOMETRY)
4191 fi
4192
4193 if test "$wxUSE_DIALUP_MANAGER" = "yes" ; then
4194   AC_DEFINE(wxUSE_DIALUP_MANAGER)
4195   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
4196 fi
4197
4198 if test "$wxUSE_STREAMS" = "yes" ; then
4199   AC_DEFINE(wxUSE_STREAMS)
4200 fi
4201
4202 dnl ---------------------------------------------------------------------------
4203 dnl time/date functions
4204 dnl ------------------------------------------------------------------------
4205
4206 if test "$wxUSE_DATETIME" = "yes"; then
4207     dnl check for strptime
4208     AC_CHECK_FUNCS(strptime)
4209
4210     dnl check for timezone variable
4211     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
4212     AC_CACHE_CHECK(for timezone variable in <time.h>,
4213                    wx_cv_var_timezone,
4214                    [
4215                         AC_TRY_COMPILE(
4216                             [
4217                                 #include <time.h>
4218                             ],
4219                             [
4220                                 int tz;
4221                                 tz = timezone;
4222                             ],
4223                             [
4224                                 wx_cv_var_timezone=timezone
4225                             ],
4226                             [
4227                                 AC_TRY_COMPILE(
4228                                     [
4229                                         #include <time.h>
4230                                     ],
4231                                     [
4232                                         int tz;
4233                                         tz = _timezone;
4234                                     ],
4235                                     [
4236                                         wx_cv_var_timezone=_timezone
4237                                     ],
4238                                     [
4239                                         AC_TRY_COMPILE(
4240                                             [
4241                                                 #include <time.h>
4242                                             ],
4243                                             [
4244                                                 int tz;
4245                                                 tz = __timezone;
4246                                             ],
4247                                             [
4248                                                 wx_cv_var_timezone=__timezone
4249                                             ],
4250                                             [
4251                                                 if test "$USE_DOS" = 0 ; then
4252                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
4253                                                 fi
4254                                             ]
4255                                         )
4256                                     ]
4257                                 )
4258                             ]
4259                         )
4260                    ]
4261     )
4262
4263     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
4264     if test "x$wx_cv_var_timezone" != x ; then
4265         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
4266     fi
4267
4268     dnl check for localtime (it's POSIX, but the check can do no harm...)
4269     AC_CHECK_FUNCS(localtime)
4270
4271     if test "$ac_cv_func_localtime" = "yes"; then
4272         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
4273                        wx_cv_struct_tm_has_gmtoff,
4274         [
4275             AC_TRY_COMPILE(
4276                 [
4277                     #include <time.h>
4278                 ],
4279                 [
4280                     struct tm tm;
4281                     tm.tm_gmtoff++;
4282                 ],
4283                 [
4284                     wx_cv_struct_tm_has_gmtoff=yes
4285                 ],
4286                 wx_cv_struct_tm_has_gmtoff=no
4287             )
4288         ])
4289     fi
4290
4291     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
4292         AC_DEFINE(WX_GMTOFF_IN_TM)
4293     fi
4294
4295     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
4296     dnl function to be used for high resolution timers
4297     AC_CHECK_FUNCS(gettimeofday ftime, break)
4298
4299     if test "$ac_cv_func_gettimeofday" = "yes"; then
4300         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
4301                        wx_cv_func_gettimeofday_has_2_args,
4302         [
4303             dnl on some _really_ old systems it takes only 1 argument
4304             AC_LANG_SAVE
4305             AC_LANG_CPLUSPLUS
4306
4307             AC_TRY_COMPILE(
4308                 [
4309                     #include <sys/time.h>
4310                     #include <unistd.h>
4311                 ],
4312                 [
4313                     struct timeval tv;
4314                     gettimeofday(&tv, NULL);
4315                 ],
4316                 wx_cv_func_gettimeofday_has_2_args=yes,
4317                 AC_TRY_COMPILE(
4318                     [
4319                         #include <sys/time.h>
4320                         #include <unistd.h>
4321                     ],
4322                     [
4323                         struct timeval tv;
4324                         gettimeofday(&tv);
4325                     ],
4326                     wx_cv_func_gettimeofday_has_2_args=no,
4327                     [
4328                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
4329                         wx_cv_func_gettimeofday_has_2_args=unknown
4330                     ]
4331                 )
4332             )
4333             AC_LANG_RESTORE
4334         ])
4335
4336         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
4337             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
4338         fi
4339     fi
4340
4341     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
4342 fi
4343
4344 dnl ------------------------------------------------------------------------
4345 dnl wxSocket
4346 dnl ------------------------------------------------------------------------
4347
4348 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
4349 if test "$wxUSE_SOCKETS" = "yes"; then
4350     if test "$wxUSE_MGL" = "1"; then
4351         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
4352         wxUSE_SOCKETS="no"
4353     fi
4354     if test "$wxUSE_COCOA" = "1"; then
4355         AC_MSG_WARN([wxSocket not yet supported under Cocoa... disabled])
4356         wxUSE_SOCKETS="no"
4357     fi
4358 fi
4359
4360 if test "$wxUSE_SOCKETS" = "yes"; then
4361     dnl under MSW we always have sockets
4362     if test "$TOOLKIT" != "MSW"; then
4363         dnl under Solaris and OS/2, socket functions live in -lsocket
4364         AC_CHECK_FUNC(socket,,
4365             AC_CHECK_LIB(socket, socket,
4366                 if test "$INET_LINK" != " -lsocket"; then
4367                     INET_LINK="$INET_LINK -lsocket"
4368                 fi,
4369                 [
4370                     AC_MSG_WARN([socket library not found - sockets will be disabled])
4371                     wxUSE_SOCKETS=no
4372                 ]
4373             )
4374         )
4375     fi
4376 fi
4377
4378 if test "$wxUSE_SOCKETS" = "yes" ; then
4379     dnl this test may be appropriate if building under cygwin
4380     dnl right now I'm assuming it also uses the winsock stuff
4381     dnl like mingw does..  -- RL
4382     if test "$TOOLKIT" != "MSW"; then
4383         dnl determine the type of third argument for getsockname
4384         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
4385                        wx_cv_type_getsockname3,
4386             [
4387                 AC_TRY_COMPILE(
4388                     [
4389                         #include <sys/types.h>
4390                         #include <sys/socket.h>
4391                     ],
4392                     [
4393                         socklen_t len;
4394                         getsockname(0, 0, &len);
4395                     ],
4396                     wx_cv_type_getsockname3=socklen_t,
4397                     [
4398                         dnl the compiler will compile the version with size_t
4399                         dnl even if the real type of the last parameter is int
4400                         dnl but it should give at least a warning about
4401                         dnl converting between incompatible pointer types, so
4402                         dnl try to use it to get the correct behaviour at
4403                         dnl least with gcc (otherwise we'd always use size_t)
4404                         CFLAGS_OLD="$CFLAGS"
4405                         if test "$GCC" = yes ; then
4406                             CFLAGS="$CFLAGS -Werror"
4407                         fi
4408
4409                         AC_TRY_COMPILE(
4410                             [
4411                                 #include <sys/types.h>
4412                                 #include <sys/socket.h>
4413                             ],
4414                             [
4415                                 size_t len;
4416                                 getsockname(0, 0, &len);
4417                             ],
4418                             wx_cv_type_getsockname3=size_t,
4419                             AC_TRY_COMPILE(
4420                                 [
4421                                     #include <sys/types.h>
4422                                     #include <sys/socket.h>
4423                                 ],
4424                                 [
4425                                     int len;
4426                                     getsockname(0, 0, &len);
4427                                 ],
4428                                 wx_cv_type_getsockname3=int,
4429                                 wx_cv_type_getsockname3=unknown
4430                             )
4431                         )
4432
4433                         CFLAGS="$CFLAGS_OLD"
4434                     ]
4435                 )
4436             ])
4437
4438         if test "$wx_cv_type_getsockname3" = "unknown"; then
4439             wxUSE_SOCKETS=no
4440             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
4441         else
4442             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
4443         fi
4444     fi
4445 fi
4446
4447 if test "$wxUSE_SOCKETS" = "yes" ; then
4448     AC_DEFINE(wxUSE_SOCKETS)
4449     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
4450 fi
4451
4452 if test "$wxUSE_PROTOCOL" = "yes"; then
4453     if test "$wxUSE_SOCKETS" != "yes"; then
4454         AC_MSG_WARN(Protocol classes require sockets... disabled)
4455         wxUSE_PROTOCOL=no
4456     fi
4457 fi
4458
4459 if test "$wxUSE_PROTOCOL" = "yes"; then
4460     AC_DEFINE(wxUSE_PROTOCOL)
4461
4462     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
4463         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
4464     fi
4465     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
4466         AC_DEFINE(wxUSE_PROTOCOL_FTP)
4467     fi
4468     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
4469         AC_DEFINE(wxUSE_PROTOCOL_FILE)
4470     fi
4471 else
4472     if test "$wxUSE_FS_INET" = "yes"; then
4473         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
4474         wxUSE_FS_INET="no"
4475     fi
4476 fi
4477
4478 if test "$wxUSE_URL" = "yes"; then
4479     if test "$wxUSE_PROTOCOL" != "yes"; then
4480         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
4481         wxUSE_URL=no
4482     fi
4483     if test "$wxUSE_URL" = "yes"; then
4484         AC_DEFINE(wxUSE_URL)
4485     fi
4486 fi
4487
4488 if test "$wxUSE_FS_INET" = "yes"; then
4489   AC_DEFINE(wxUSE_FS_INET)
4490 fi
4491
4492 dnl ---------------------------------------------------------------------------
4493 dnl Joystick support
4494 dnl ---------------------------------------------------------------------------
4495
4496 if test "$wxUSE_GUI" = "yes"; then
4497
4498     if test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
4499         AC_MSG_WARN([Joystick not yet supported under Mac OS X... disabled])
4500         wxUSE_JOYSTICK=no
4501      fi
4502     if test "$TOOLKIT" = "MOTIF"; then
4503         AC_MSG_WARN([Joystick not yet supported under Motif... disabled])
4504         wxUSE_JOYSTICK=no
4505      fi
4506     if test "$TOOLKIT" = "X11"; then
4507         AC_MSG_WARN([Joystick not yet supported under X11... disabled])
4508         wxUSE_JOYSTICK=no
4509      fi
4510
4511     dnl under MSW we always have joystick support
4512     if test "$TOOLKIT" != "MSW"; then
4513         if test "$wxUSE_JOYSTICK" = "yes"; then
4514             dnl joystick support is only for Linux 2.1.x or greater
4515             AC_CHECK_HEADERS(linux/joystick.h)
4516             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
4517                 wxUSE_JOYSTICK=no
4518                 AC_MSG_WARN(Joystick not supported by this system... disabled)
4519             fi
4520         fi
4521     fi
4522
4523     if test "$wxUSE_JOYSTICK" = "yes"; then
4524         AC_DEFINE(wxUSE_JOYSTICK)
4525         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
4526     fi
4527 fi
4528
4529 dnl ------------------------------------------------------------------------
4530 dnl DLL support
4531 dnl ------------------------------------------------------------------------
4532
4533 dnl under MSW we always have LoadLibrary/GetProcAddress
4534 if test "$TOOLKIT" != "MSW"; then
4535
4536     HAVE_DL_FUNCS=0
4537     HAVE_SHL_FUNCS=0
4538     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4539         if test "$USE_DARWIN" = 1; then
4540             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4541             HAVE_DL_FUNCS=1
4542         else
4543             dnl the test is a bit complicated because we check for dlopen() both with
4544             dnl and without -ldl and we also try to find shl_load() if there is no
4545             dnl dlopen() on this system
4546             AC_CHECK_FUNCS(dlopen,
4547             [
4548                 AC_DEFINE(HAVE_DLOPEN)
4549                 HAVE_DL_FUNCS=1
4550             ],
4551             [
4552                 AC_CHECK_LIB(dl, dlopen,
4553                             [
4554                                 AC_DEFINE(HAVE_DLOPEN)
4555                                 HAVE_DL_FUNCS=1
4556                                 DL_LINK=" -ldl$DL_LINK"
4557                             ],
4558                             [
4559                                 AC_CHECK_FUNCS(shl_load,
4560                                               [
4561                                                 AC_DEFINE(HAVE_SHL_LOAD)
4562                                                 HAVE_SHL_FUNCS=1
4563                                               ],
4564                                               [
4565                                                 AC_CHECK_LIB(shl_load, dld,
4566                                                              [
4567                                                                 HAVE_SHL_FUNCS=1
4568                                                                 DL_LINK=" -ldld$DL_LINK"
4569                                                              ])
4570                                               ])
4571                             ])
4572             ])
4573
4574         dnl check also for dlerror()
4575         if test "$HAVE_DL_FUNCS" = 1; then
4576             AC_CHECK_FUNCS(dlerror,
4577                            AC_DEFINE(HAVE_DLERROR),
4578                            AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR)))
4579         fi
4580         fi
4581
4582         if test "$HAVE_DL_FUNCS" = 0; then
4583             if test "$HAVE_SHL_FUNCS" = 0; then
4584               if test "$USE_UNIX" = 1; then
4585                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4586                   wxUSE_DYNAMIC_LOADER=no
4587                   wxUSE_DYNLIB_CLASS=no
4588               else
4589                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4590               fi
4591             fi
4592         fi
4593     fi
4594 fi
4595
4596 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4597     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4598 elif test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4599     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4600 fi
4601
4602 dnl ---------------------------------------------------------------------------
4603 dnl String stuff
4604 dnl ---------------------------------------------------------------------------
4605
4606 if test "$wxUSE_FONTMAP" = "yes" ; then
4607   AC_DEFINE(wxUSE_FONTMAP)
4608 fi
4609
4610 if test "$wxUSE_UNICODE" = "yes" ; then
4611   AC_DEFINE(wxUSE_UNICODE)
4612
4613   if test "$wxUSE_MSW" != 1; then
4614       wxUSE_UNICODE_MSLU=no
4615   fi
4616
4617   if test "$wxUSE_MSW" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
4618         AC_CHECK_LIB(unicows,main,
4619             [
4620                 AC_DEFINE(wxUSE_UNICODE_MSLU)
4621             ],
4622             [
4623                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
4624                              Applications will only run on Windows NT/2000/XP!])
4625                 wxUSE_UNICODE_MSLU=no
4626             ])
4627     fi
4628 fi
4629
4630 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
4631   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
4632 fi
4633
4634 dnl ----------------------------------------------------------------
4635 dnl Register PostScript options for makefiles and setup.h
4636 dnl ----------------------------------------------------------------
4637
4638 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
4639   AC_DEFINE(wxUSE_POSTSCRIPT)
4640 fi
4641
4642 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
4643
4644 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
4645
4646 dnl ---------------------------------------------------------------------------
4647 dnl big GUI components: MDI, doc/view, printing, help, ...
4648 dnl ---------------------------------------------------------------------------
4649
4650 if test "$wxUSE_CONSTRAINTS" = "yes"; then
4651     AC_DEFINE(wxUSE_CONSTRAINTS)
4652     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
4653 fi
4654
4655 if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4656     if test "$wxUSE_COCOA" = "1"; then
4657         AC_MSG_WARN([MDI not yet supported under Cocoa... disabled])
4658     fi
4659 fi
4660
4661 if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4662
4663 dnl     There is now experimental generic MDI support
4664 dnl     if test "$wxUSE_UNIVERSAL" = "yes"; then
4665 dnl         AC_MSG_WARN(MDI not yet supported for wxUniversal... disabled)
4666 dnl         wxUSE_MDI_ARCHITECTURE=no
4667 dnl     fi
4668
4669    if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4670        AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
4671        SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
4672    fi
4673 fi
4674
4675 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
4676     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
4677     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
4678     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4679         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
4680     fi
4681 fi
4682
4683 if test "$wxUSE_HELP" = "yes"; then
4684     AC_DEFINE(wxUSE_HELP)
4685     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
4686
4687     if test "$wxUSE_MSW" = 1; then
4688       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
4689         AC_DEFINE(wxUSE_MS_HTML_HELP)
4690       fi
4691     fi
4692
4693     if test "$wxUSE_WXHTML_HELP" = "yes"; then
4694       if test "$wxUSE_HTML" = "yes"; then
4695         AC_DEFINE(wxUSE_WXHTML_HELP)
4696       else
4697         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
4698         wxUSE_WXHTML_HELP=no
4699       fi
4700     fi
4701 fi
4702
4703 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4704     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4705         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
4706     else
4707         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
4708     fi
4709     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
4710 fi
4711
4712 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
4713     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
4714 fi
4715
4716 dnl ---------------------------------------------------------------------------
4717 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
4718 dnl ---------------------------------------------------------------------------
4719
4720 dnl check for ole headers and disable a few features requiring it if not
4721 dnl present (earlier versions of mingw32 don't have ole2.h)
4722 if test "$wxUSE_MSW" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
4723                           -o "$wxUSE_CLIPBOARD"     = "yes" \
4724                           -o "$wxUSE_OLE"     = "yes" \
4725                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
4726     AC_CHECK_HEADERS(ole2.h)
4727
4728     if test "$ac_cv_header_ole2_h" = "yes" ; then
4729         if test "$GCC" = yes ; then
4730             AC_LANG_SAVE
4731             AC_LANG_CPLUSPLUS
4732
4733             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
4734             AC_TRY_COMPILE([#include <windows.h>
4735                             #include <ole2.h>],
4736                            [],
4737                            [AC_MSG_RESULT(no)],
4738                            [AC_MSG_RESULT(yes)
4739                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
4740             AC_LANG_RESTORE
4741             ALL_OBJECTS="$ALL_OBJECTS \$(OLEOBJS)"
4742             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
4743             AC_DEFINE(wxUSE_OLE)
4744
4745         fi
4746
4747         dnl for OLE clipboard and dnd
4748         AC_DEFINE(wxUSE_DATAOBJ)
4749     else
4750         AC_MSG_WARN([Some features disabled because OLE headers not found])
4751
4752         wxUSE_CLIPBOARD=no
4753         wxUSE_DRAG_AND_DROP=no
4754         wxUSE_DATAOBJ=no
4755         wxUSE_OLE=no
4756     fi
4757
4758     if test "$wxUSE_METAFILE" = "yes"; then
4759         AC_DEFINE(wxUSE_METAFILE)
4760
4761         dnl this one should probably be made separately configurable
4762         AC_DEFINE(wxUSE_ENH_METAFILE)
4763     fi
4764 fi
4765
4766 if test "$wxUSE_IPC" = "yes"; then
4767     if test "$wxUSE_SOCKETS" != "yes"; then
4768         AC_MSG_WARN(wxWindows IPC classes require sockets... disabled)
4769     fi
4770
4771     AC_DEFINE(wxUSE_IPC)
4772 fi
4773
4774 if test "$wxUSE_CLIPBOARD" = "yes"; then
4775     if test "$wxUSE_MGL" = 1; then
4776         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
4777         wxUSE_CLIPBOARD=no
4778     fi
4779
4780     if test "$wxUSE_CLIPBOARD" = "yes"; then
4781         AC_DEFINE(wxUSE_CLIPBOARD)
4782
4783         dnl required by clipboard code in configuration check
4784         AC_DEFINE(wxUSE_DATAOBJ)
4785     fi
4786 fi
4787
4788 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
4789     if test "$wxUSE_GTK" = 1; then
4790         if test "$WXGTK12" != 1; then
4791             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
4792             wxUSE_DRAG_AND_DROP=no
4793         fi
4794     fi
4795
4796     if test "$wxUSE_MOTIF" = 1; then
4797         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
4798         wxUSE_DRAG_AND_DROP=no
4799     fi
4800
4801     if test "$wxUSE_X11" = 1; then
4802         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
4803         wxUSE_DRAG_AND_DROP=no
4804     fi
4805
4806     if test "$wxUSE_MGL" = 1; then
4807         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
4808         wxUSE_DRAG_AND_DROP=no
4809     fi
4810
4811     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
4812         AC_DEFINE(wxUSE_DRAG_AND_DROP)
4813         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
4814     fi
4815
4816 fi
4817
4818 if test "$wxUSE_SPLINES" = "yes" ; then
4819   AC_DEFINE(wxUSE_SPLINES)
4820 fi
4821
4822 dnl ---------------------------------------------------------------------------
4823 dnl GUI controls
4824 dnl ---------------------------------------------------------------------------
4825
4826 USES_CONTROLS=0
4827 if test "$wxUSE_CONTROLS" = "yes"; then
4828   USES_CONTROLS=1
4829 fi
4830
4831 if test "$wxUSE_ACCEL" = "yes"; then
4832   AC_DEFINE(wxUSE_ACCEL)
4833   USES_CONTROLS=1
4834 fi
4835
4836 if test "$wxUSE_BUTTON" = "yes"; then
4837   AC_DEFINE(wxUSE_BUTTON)
4838   USES_CONTROLS=1
4839 fi
4840
4841 if test "$wxUSE_BMPBUTTON" = "yes"; then
4842   AC_DEFINE(wxUSE_BMPBUTTON)
4843   USES_CONTROLS=1
4844 fi
4845
4846 if test "$wxUSE_CALCTRL" = "yes"; then
4847   AC_DEFINE(wxUSE_CALENDARCTRL)
4848   USES_CONTROLS=1
4849   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
4850 fi
4851
4852 if test "$wxUSE_CARET" = "yes"; then
4853   AC_DEFINE(wxUSE_CARET)
4854   USES_CONTROLS=1
4855   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
4856 fi
4857
4858 if test "$wxUSE_COMBOBOX" = "yes"; then
4859   AC_DEFINE(wxUSE_COMBOBOX)
4860   USES_CONTROLS=1
4861 fi
4862
4863 if test "$wxUSE_CHOICE" = "yes"; then
4864   AC_DEFINE(wxUSE_CHOICE)
4865   USES_CONTROLS=1
4866 fi
4867
4868 if test "$wxUSE_CHECKBOX" = "yes"; then
4869   AC_DEFINE(wxUSE_CHECKBOX)
4870   USES_CONTROLS=1
4871 fi
4872
4873 if test "$wxUSE_CHECKLST" = "yes"; then
4874   AC_DEFINE(wxUSE_CHECKLISTBOX)
4875   USES_CONTROLS=1
4876   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
4877 fi
4878
4879 if test "$wxUSE_DISPLAY" = "yes"; then
4880     AC_DEFINE(wxUSE_DISPLAY)
4881     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
4882 fi
4883
4884 if test "$wxUSE_GAUGE" = "yes"; then
4885   AC_DEFINE(wxUSE_GAUGE)
4886   USES_CONTROLS=1
4887 fi
4888
4889 if test "$wxUSE_GRID" = "yes"; then
4890   AC_DEFINE(wxUSE_GRID)
4891   USES_CONTROLS=1
4892   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
4893 fi
4894
4895 if test "$wxUSE_IMAGLIST" = "yes"; then
4896     AC_DEFINE(wxUSE_IMAGLIST)
4897 fi
4898
4899 if test "$wxUSE_LISTBOX" = "yes"; then
4900     AC_DEFINE(wxUSE_LISTBOX)
4901     USES_CONTROLS=1
4902 fi
4903
4904 if test "$wxUSE_LISTCTRL" = "yes"; then
4905     if test "$wxUSE_IMAGLIST" = "yes"; then
4906         AC_DEFINE(wxUSE_LISTCTRL)
4907         USES_CONTROLS=1
4908         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
4909     else
4910         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
4911     fi
4912 fi
4913
4914 if test "$wxUSE_NOTEBOOK" = "yes"; then
4915     AC_DEFINE(wxUSE_NOTEBOOK)
4916     USES_CONTROLS=1
4917     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
4918 fi
4919
4920 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
4921 dnl     AC_DEFINE(wxUSE_PROPSHEET)
4922 dnl     USES_CONTROLS=1
4923 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
4924 dnl fi
4925
4926 if test "$wxUSE_RADIOBOX" = "yes"; then
4927     AC_DEFINE(wxUSE_RADIOBOX)
4928     USES_CONTROLS=1
4929 fi
4930
4931 if test "$wxUSE_RADIOBTN" = "yes"; then
4932     AC_DEFINE(wxUSE_RADIOBTN)
4933     USES_CONTROLS=1
4934 fi
4935
4936 if test "$wxUSE_SASH" = "yes"; then
4937     AC_DEFINE(wxUSE_SASH)
4938     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
4939 fi
4940
4941 if test "$wxUSE_SCROLLBAR" = "yes"; then
4942     AC_DEFINE(wxUSE_SCROLLBAR)
4943     USES_CONTROLS=1
4944     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
4945 fi
4946
4947 if test "$wxUSE_SLIDER" = "yes"; then
4948     AC_DEFINE(wxUSE_SLIDER)
4949     USES_CONTROLS=1
4950 fi
4951
4952 if test "$wxUSE_SPINBTN" = "yes"; then
4953     AC_DEFINE(wxUSE_SPINBTN)
4954     USES_CONTROLS=1
4955 fi
4956
4957 if test "$wxUSE_SPINCTRL" = "yes"; then
4958     AC_DEFINE(wxUSE_SPINCTRL)
4959     USES_CONTROLS=1
4960 fi
4961
4962 if test "$wxUSE_SPLITTER" = "yes"; then
4963     AC_DEFINE(wxUSE_SPLITTER)
4964     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
4965 fi
4966
4967 if test "$wxUSE_STATBMP" = "yes"; then
4968     AC_DEFINE(wxUSE_STATBMP)
4969     USES_CONTROLS=1
4970 fi
4971
4972 if test "$wxUSE_STATBOX" = "yes"; then
4973     AC_DEFINE(wxUSE_STATBOX)
4974     USES_CONTROLS=1
4975 fi
4976
4977 if test "$wxUSE_STATTEXT" = "yes"; then
4978     AC_DEFINE(wxUSE_STATTEXT)
4979     USES_CONTROLS=1
4980 fi
4981
4982 if test "$wxUSE_STATLINE" = "yes"; then
4983     AC_DEFINE(wxUSE_STATLINE)
4984     USES_CONTROLS=1
4985 fi
4986
4987 if test "$wxUSE_STATUSBAR" = "yes"; then
4988     AC_DEFINE(wxUSE_STATUSBAR)
4989     USES_CONTROLS=1
4990
4991     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
4992 fi
4993
4994 if test "$wxUSE_TABDIALOG" = "yes"; then
4995     AC_DEFINE(wxUSE_TAB_DIALOG)
4996     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS tab"
4997 fi
4998
4999 if test "$wxUSE_TEXTCTRL" = "yes"; then
5000     AC_DEFINE(wxUSE_TEXTCTRL)
5001     USES_CONTROLS=1
5002     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
5003 fi
5004
5005 if test "$wxUSE_TOGGLEBTN" = "yes"; then
5006     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5007         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
5008         wxUSE_TOGGLEBTN=no
5009     fi
5010     if test "$wxUSE_UNIVERSAL" = "yes"; then
5011         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
5012         wxUSE_TOGGLEBTN=no
5013     fi
5014
5015     if test "$wxUSE_TOGGLEBTN" = "yes"; then
5016         AC_DEFINE(wxUSE_TOGGLEBTN)
5017         USES_CONTROLS=1
5018     fi
5019 fi
5020
5021 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
5022     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
5023     wxUSE_TOOLBAR="yes"
5024     USES_CONTROLS=1
5025 fi
5026
5027 if test "$wxUSE_TOOLBAR" = "yes"; then
5028     AC_DEFINE(wxUSE_TOOLBAR)
5029     USES_CONTROLS=1
5030
5031     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
5032     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
5033         wxUSE_TOOLBAR_NATIVE="yes"
5034     fi
5035
5036     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
5037         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
5038         USES_CONTROLS=1
5039     fi
5040
5041     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
5042 fi
5043
5044 if test "$wxUSE_TOOLTIPS" = "yes"; then
5045     if test "$wxUSE_MOTIF" = 1; then
5046         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
5047     else
5048         if test "$wxUSE_UNIVERSAL" = "yes"; then
5049             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
5050         else
5051             AC_DEFINE(wxUSE_TOOLTIPS)
5052         fi
5053     fi
5054 fi
5055
5056 if test "$wxUSE_TREECTRL" = "yes"; then
5057     if test "$wxUSE_IMAGLIST" = "yes"; then
5058         AC_DEFINE(wxUSE_TREECTRL)
5059         USES_CONTROLS=1
5060         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
5061     else
5062         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
5063     fi
5064 fi
5065
5066 if test "$wxUSE_POPUPWIN" = "yes"; then
5067     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5068         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
5069     else
5070         if test "$wxUSE_MOTIF" = 1; then
5071             AC_MSG_WARN([wxPopupWindow not yet supported under Motif... disabled])
5072         else
5073             if test "$wxUSE_PM" = 1; then
5074                 AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
5075             else
5076                 AC_DEFINE(wxUSE_POPUPWIN)
5077
5078                 USES_CONTROLS=1
5079             fi
5080         fi
5081     fi
5082 fi
5083
5084 if test "$wxUSE_TIPWINDOW" = "yes"; then
5085     if test "$wxUSE_PM" = 1; then
5086         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
5087     else
5088         AC_DEFINE(wxUSE_TIPWINDOW)
5089     fi
5090 fi
5091
5092 if test "$USES_CONTROLS" = 1; then
5093     AC_DEFINE(wxUSE_CONTROLS)
5094 fi
5095
5096 dnl ---------------------------------------------------------------------------
5097 dnl misc options
5098 dnl ---------------------------------------------------------------------------
5099
5100 dnl if test "$wxUSE_TREELAYOUT" = "yes"; then
5101 dnl     AC_DEFINE(wxUSE_TREELAYOUT)
5102 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treelay"
5103 dnl fi
5104
5105 if test "$wxUSE_DRAGIMAGE" = "yes"; then
5106     AC_DEFINE(wxUSE_DRAGIMAGE)
5107     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
5108 fi
5109
5110 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
5111     AC_DEFINE(wxUSE_ACCESSIBILITY)
5112     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
5113 fi
5114
5115 if test "$wxUSE_MENUS" = "yes"; then
5116     AC_DEFINE(wxUSE_MENUS)
5117     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
5118 fi
5119
5120 if test "$wxUSE_METAFILE" = "yes"; then
5121     AC_DEFINE(wxUSE_METAFILE)
5122 fi
5123
5124 if test "$wxUSE_MIMETYPE" = "yes"; then
5125     AC_DEFINE(wxUSE_MIMETYPE)
5126 fi
5127
5128 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
5129     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
5130 if test "$TOOLKIT" = "MSW"; then
5131     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
5132 fi
5133
5134 fi
5135
5136 if test "$wxUSE_MINIFRAME" = "yes"; then
5137     AC_DEFINE(wxUSE_MINIFRAME)
5138     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
5139 fi
5140
5141 USE_HTML=0
5142 if test "$wxUSE_HTML" = "yes"; then
5143     AC_DEFINE(wxUSE_HTML)
5144     USE_HTML=1
5145     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
5146 fi
5147
5148 if test "$wxUSE_VALIDATORS" = "yes"; then
5149     AC_DEFINE(wxUSE_VALIDATORS)
5150     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
5151 fi
5152
5153 if test "$wxUSE_PALETTE" = "yes" ; then
5154   AC_DEFINE(wxUSE_PALETTE)
5155 fi
5156
5157 if test "$wxUSE_IMAGE" = "yes" ; then
5158   AC_DEFINE(wxUSE_IMAGE)
5159 fi
5160
5161 if test "$wxUSE_GIF" = "yes" ; then
5162   AC_DEFINE(wxUSE_GIF)
5163 fi
5164
5165 if test "$wxUSE_PCX" = "yes" ; then
5166   AC_DEFINE(wxUSE_PCX)
5167 fi
5168
5169 if test "$wxUSE_IFF" = "yes" ; then
5170   AC_DEFINE(wxUSE_IFF)
5171 fi
5172
5173 if test "$wxUSE_PNM" = "yes" ; then
5174   AC_DEFINE(wxUSE_PNM)
5175 fi
5176
5177 if test "$wxUSE_XPM" = "yes" ; then
5178   AC_DEFINE(wxUSE_XPM)
5179 fi
5180
5181 if test "$wxUSE_ICO_CUR" = "yes" ; then
5182   AC_DEFINE(wxUSE_ICO_CUR)
5183 fi
5184
5185 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
5186   dnl Must be done this late because -lunicows must be before all the other libs
5187   LIBS=" -lunicows $LIBS"
5188 fi
5189
5190 dnl ---------------------------------------------------------------------------
5191 dnl common dialog
5192 dnl ---------------------------------------------------------------------------
5193
5194 if test "$wxUSE_CHOICEDLG" = "yes"; then
5195     AC_DEFINE(wxUSE_CHOICEDLG)
5196 fi
5197
5198 if test "$wxUSE_COLOURDLG" = "yes"; then
5199     AC_DEFINE(wxUSE_COLOURDLG)
5200 fi
5201
5202 if test "$wxUSE_FILEDLG" = "yes"; then
5203     AC_DEFINE(wxUSE_FILEDLG)
5204 fi
5205
5206 if test "$wxUSE_FINDREPLDLG" = "yes"; then
5207     AC_DEFINE(wxUSE_FINDREPLDLG)
5208 fi
5209
5210 if test "$wxUSE_FONTDLG" = "yes"; then
5211     AC_DEFINE(wxUSE_FONTDLG)
5212 fi
5213
5214 if test "$wxUSE_DIRDLG" = "yes"; then
5215     if test "$wxUSE_TREECTRL" != "yes"; then
5216         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
5217     else
5218         AC_DEFINE(wxUSE_DIRDLG)
5219     fi
5220 fi
5221
5222 if test "$wxUSE_MSGDLG" = "yes"; then
5223     AC_DEFINE(wxUSE_MSGDLG)
5224 fi
5225
5226 if test "$wxUSE_NUMBERDLG" = "yes"; then
5227     AC_DEFINE(wxUSE_NUMBERDLG)
5228 fi
5229
5230 if test "$wxUSE_PROGRESSDLG" = "yes"; then
5231     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5232        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
5233     else
5234         AC_DEFINE(wxUSE_PROGRESSDLG)
5235     fi
5236 fi
5237
5238 if test "$wxUSE_SPLASH" = "yes"; then
5239     AC_DEFINE(wxUSE_SPLASH)
5240 fi
5241
5242 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
5243     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5244        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
5245     else
5246         AC_DEFINE(wxUSE_STARTUP_TIPS)
5247     fi
5248 fi
5249
5250 if test "$wxUSE_TEXTDLG" = "yes"; then
5251     AC_DEFINE(wxUSE_TEXTDLG)
5252 fi
5253
5254 if test "$wxUSE_WIZARDDLG" = "yes"; then
5255     AC_DEFINE(wxUSE_WIZARDDLG)
5256     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
5257 fi
5258
5259 dnl ---------------------------------------------------------------------------
5260 dnl get the string with OS info - used by wxGetOsDescription()
5261 dnl ---------------------------------------------------------------------------
5262
5263 if test "$cross_compiling" = "yes"; then
5264     dnl Use best guess from host as we can't use uname when cross compiling
5265     OSINFO="\"$host\""
5266 else
5267     dnl attualy work out OS version
5268     OSINFO=`uname -s -r -m`
5269     OSINFO="\"$OSINFO\""
5270 fi
5271
5272 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
5273
5274 dnl ---------------------------------------------------------------------------
5275 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
5276 dnl ---------------------------------------------------------------------------
5277
5278 if test "x$prefix" != "xNONE"; then
5279     wxPREFIX=$prefix
5280 else
5281     wxPREFIX=$ac_default_prefix
5282 fi
5283
5284 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
5285
5286 dnl define the variables used in wx-config
5287 top_builddir_wxconfig=`pwd`
5288
5289 dnl ---------------------------------------------------------------------------
5290 dnl Output the makefiles and such from the results found above
5291 dnl ---------------------------------------------------------------------------
5292
5293 dnl all additional libraries (except wxWindows itself) we link with
5294
5295 dnl note that we always link with -lm except for Mac OS X
5296 dnl extended.c uses floor() and is always linked in
5297
5298 if test "$wxUSE_MAC" = 1 ; then
5299     LDFLAGS="$LDFLAGS -framework Carbon -framework System"
5300 fi
5301 if test "$wxUSE_COCOA" = 1 ; then
5302     LDFLAGS="$LDFLAGS -framework Cocoa -framework System"
5303 fi
5304
5305 dnl FIXME: should this be covered by the conditional above
5306 dnl given the -lm comment there?  Or should that comment (and
5307 dnl this one) be removed..   [ 7 Nov 2001 ]
5308
5309 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
5310
5311 dnl Only add the -lm library if floating point functions cannot be used
5312 dnl without it.  This check is important on cygwin because of the bizarre
5313 dnl way that they have organized functions into libraries.  On cygwin, both
5314 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
5315 dnl means that
5316 dnl   1) linking with -lm is not necessary, and
5317 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
5318 dnl In particular, if you compile any program with -mno-cygwin and link with
5319 dnl -lm, it will crash instantly when it is run.  This happens because the
5320 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
5321 dnl the ___main function instead of allowing it to be defined by
5322 dnl /usr/lib/mingw/libmingw32.a as it should be.
5323 dnl
5324 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
5325 dnl
5326 dnl Just check a few floating point functions. If they are all found without
5327 dnl -lm, then we must not need -lm.
5328 have_cos=0
5329 have_floor=0
5330 AC_CHECK_FUNCS(cos, have_cos=1)
5331 AC_CHECK_FUNCS(floor, have_floor=1)
5332 AC_MSG_CHECKING(if floating point functions link without -lm)
5333 if test "$have_cos" = 1 -a "$have_floor" = 1; then
5334     AC_MSG_RESULT(yes)
5335 else
5336     AC_MSG_RESULT(no)
5337     LIBS="$LIBS -lm"
5338     # use different functions to avoid configure caching
5339     have_sin=0
5340     have_ceil=0
5341     AC_CHECK_FUNCS(sin, have_sin=1)
5342     AC_CHECK_FUNCS(ceil, have_ceil=1)
5343     AC_MSG_CHECKING(if floating point functions link with -lm)
5344     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
5345         AC_MSG_RESULT(yes)
5346     else
5347         AC_MSG_RESULT(no)
5348         # not sure we should warn the user, crash, etc.
5349     fi
5350 fi
5351
5352 if test "$wxUSE_GUI" = "yes"; then
5353
5354     dnl TODO add checks that these samples will really compile (i.e. all the
5355     dnl      library features they need are present)
5356
5357     dnl TODO some samples are never built so far:
5358     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
5359     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs \
5360                      drawing dynamic erase event exec font image \
5361                      minimal propsize rotate shaped widgets"
5362
5363     if test "$wxUSE_MONOLITHIC" != "yes"; then
5364         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
5365     fi
5366 else
5367     SAMPLES_SUBDIRS="console"
5368 fi
5369
5370
5371 dnl all -I options we must pass to the compiler
5372 dnl
5373 dnl note that the order is somewhat important, in particular the ZLIB_INCLUDE
5374 dnl and other stuff for the built in libraries should come first to avoid
5375 dnl including the system headers with the same name (it is particularly
5376 dnl important for zlib because XFree 4.2.0 has its own, horribly old and
5377 dnl incompatible, zlib.h) and the wxWindows headers should come first anyhow
5378 INCLUDES="-I\${top_builddir}lib/wx/include/${TOOLCHAIN_NAME} \
5379 -I\${top_srcdir}/include \
5380 $REGEX_INCLUDE $ZLIB_INCLUDE $PNG_INCLUDE $JPEG_INCLUDE $TIFF_INCLUDE \
5381 $TOOLKIT_INCLUDE"
5382
5383 dnl C/C++ compiler options used to compile wxWindows
5384 if test "$GXX" = yes ; then
5385     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
5386     CXXWARNINGS="-Wall"
5387     dnl should enable this one day...
5388     dnl CXXWARNINGS="-Wall -Werror"
5389 fi
5390
5391 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
5392
5393 dnl remove the extra white space from the cc/c++/ld options
5394 CPPFLAGS=`echo $WXDEBUG_DEFINE $INCLUDES $CPPFLAGS | sed 's/ \\+/ /g'`
5395 CFLAGS=`echo $CODE_GEN_FLAGS $EXTRA_CFLAGS $CFLAGS $CXXWARNINGS | sed 's/ \\+/ /g'`
5396 CXXFLAGS=`echo $CODE_GEN_FLAGS $CODE_GEN_FLAGS_CXX $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS | sed 's/ \+/ /g'`
5397
5398
5399 LIBS=`echo $LIBS | sed 's/ \+/ /g'`
5400 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
5401 if test "$wxUSE_GUI" = "yes"; then
5402     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK | sed 's/ \+/ /g'`
5403 fi
5404 if test "$wxUSE_OPENGL" = "yes"; then
5405     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
5406 fi
5407
5408 LDFLAGS="$LDFLAGS $PROFILE"
5409
5410 dnl wxGTK does not need TOOLKIT includes in wx-config
5411 if test "$wxUSE_GTK" = 1; then
5412     WXCONFIG_INCLUDE=
5413 else
5414     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
5415 fi
5416
5417 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
5418     WXUNIV=1
5419 else
5420     WXUNIV=0
5421 fi
5422
5423 AC_SUBST(wxUSE_ZLIB)
5424 AC_SUBST(wxUSE_REGEX)
5425 AC_SUBST(wxUSE_ODBC)
5426 AC_SUBST(wxUSE_LIBJPEG)
5427 AC_SUBST(wxUSE_LIBPNG)
5428 AC_SUBST(wxUSE_LIBTIFF)
5429
5430 if test $wxUSE_MONOLITHIC = "yes" ; then
5431     MONOLITHIC=1
5432 else
5433     MONOLITHIC=0
5434 fi
5435
5436 dnl FIXME -- make configurable!
5437 VENDOR="custom"
5438 OFFICIAL_BUILD=0
5439 AC_SUBST(VENDOR)
5440 AC_SUBST(OFFICIAL_BUILD)
5441
5442 AC_SUBST(WXUNIV)
5443 AC_SUBST(MONOLITHIC)
5444 AC_SUBST(EXTRALIBS)
5445 AC_SUBST(EXTRALIBS_GUI)
5446 AC_SUBST(EXTRALIBS_OPENGL)
5447 AC_SUBST(UNICODE)
5448 AC_SUBST(BUILD)
5449 AC_SUBST(SHARED)
5450 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr [[A-Z]] [[a-z]]`
5451 AC_SUBST(TOOLKIT_LOWERCASE)
5452 AC_SUBST(TOOLKIT_VERSION)
5453 AC_SUBST(SAMPLES_RPATH_FLAG)
5454 AC_SUBST(HOST_SUFFIX)
5455
5456 AC_BAKEFILE
5457
5458
5459
5460 dnl for convenience, sort the samples in alphabetical order
5461 dnl
5462 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
5463 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
5464 dnl
5465 dnl       Unfortunately, there is a bug in OS/2's tr, such that
5466 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
5467 dnl       only removes the Unix-like part of the introduced line break.
5468 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
5469
5470 dnl makefile variables
5471 AC_SUBST(LEX_STEM)
5472 AC_SUBST(PATH_IFS)
5473
5474 dnl global options
5475 AC_SUBST(WX_MAJOR_VERSION_NUMBER)
5476 AC_SUBST(WX_MINOR_VERSION_NUMBER)
5477 AC_SUBST(WX_RELEASE_NUMBER)
5478 AC_SUBST(WX_LIBRARY_NAME_STATIC)
5479 AC_SUBST(WX_LIBRARY_NAME_SHARED)
5480 AC_SUBST(WX_LIBRARY_BASENAME)
5481 AC_SUBST(WX_LIBRARY_IMPORTLIB)
5482 AC_SUBST(WX_TARGET_LIBRARY)
5483 AC_SUBST(WX_LIBRARY_LINK1)
5484 AC_SUBST(WX_LIBRARY_LINK2)
5485 AC_SUBST(PROGRAM_EXT)
5486
5487 dnl global gl options
5488 AC_SUBST(WX_LIBRARY_NAME_STATIC_GL)
5489 AC_SUBST(WX_LIBRARY_NAME_SHARED_GL)
5490 AC_SUBST(WX_TARGET_LIBRARY_GL)
5491 AC_SUBST(WX_LIBRARY_LINK1_GL)
5492 AC_SUBST(WX_LIBRARY_LINK2_GL)
5493
5494 dnl are we supposed to create the links?
5495 AC_SUBST(WX_ALL)
5496 AC_SUBST(WX_ALL_INSTALLED)
5497
5498 AC_SUBST(SHARED_LD)
5499 AC_SUBST(PIC_FLAG)
5500
5501 AC_SUBST(WX_TARGET_LIBRARY_TYPE)
5502
5503 AC_SUBST(STATIC_FLAG)
5504
5505 dnl debugging options
5506 AC_SUBST(WXDEBUG_DEFINE)
5507
5508 dnl toolkit options
5509 AC_SUBST(USE_GUI)
5510 AC_SUBST(AFMINSTALL)
5511 AC_SUBST(WIN32INSTALL)
5512 AC_SUBST(TOOLKIT)
5513 AC_SUBST(TOOLKIT_DIR)
5514 AC_SUBST(TOOLKIT_VPATH)
5515 AC_SUBST(TOOLCHAIN_NAME)
5516 AC_SUBST(TOOLCHAIN_DEFS)
5517 AC_SUBST(TOOLCHAIN_DLL_DEFS)
5518
5519 dnl wx-config options
5520 AC_SUBST(top_builddir_wxconfig)
5521 AC_SUBST(host_alias)
5522 AC_SUBST(cross_compiling)
5523 AC_SUBST(WXCONFIG_LIBS)
5524 AC_SUBST(WXCONFIG_LIBS_GL)
5525 AC_SUBST(WXCONFIG_LIBS_STATIC)
5526 AC_SUBST(WXCONFIG_LIBS_STATIC_GL)
5527 AC_SUBST(WXCONFIG_INCLUDE)
5528 AC_SUBST(WXCONFIG_RPATH)
5529 AC_SUBST(WX_LARGEFILE_FLAGS)
5530 AC_SUBST(CODE_GEN_FLAGS)
5531 AC_SUBST(CODE_GEN_FLAGS_CXX)
5532
5533 dnl the list of files to compile/install
5534 AC_SUBST(ALL_OBJECTS)
5535 AC_SUBST(ALL_HEADERS)
5536 AC_SUBST(ALL_SOURCES)
5537
5538 dnl distribution vars
5539 AC_SUBST(GUIDIST)
5540 AC_SUBST(PORT_FILES)
5541 AC_SUBST(DISTDIR)
5542
5543 dnl additional subdirectories where we will build
5544 AC_SUBST(SAMPLES_SUBDIRS)
5545
5546 dnl additional libraries and linker settings
5547 AC_SUBST(LDFLAGS)
5548 AC_SUBST(LDFLAGS_GL)
5549 AC_SUBST(LDFLAGS_VERSIONING)
5550 AC_SUBST(LDFLAGS_EXE)
5551 AC_SUBST(OPENGL_LIBS)
5552 AC_SUBST(DMALLOC_LIBS)
5553 AC_SUBST(WX_VERSION_TAG)
5554
5555 dnl additional resurces settings
5556 AC_SUBST(RESCOMP)
5557 AC_SUBST(RESFLAGS)
5558 AC_SUBST(RESPROGRAMOBJ)
5559 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
5560 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
5561
5562 dnl additional for Mac OS X
5563 AC_SUBST(DEREZ)
5564 AC_SUBST(MACOSX_BUNDLE)
5565 AC_SUBST(LIBWXMACRES)
5566 AC_SUBST(MACRESCOMP)
5567 AC_SUBST(MACSETFILE)
5568 AC_SUBST(MACRESWXCONFIG)
5569
5570 dnl other tools
5571 AC_SUBST(GCC)
5572 AC_SUBST(DLLTOOL)
5573 AC_SUBST(AS)
5574 AC_SUBST(NM)
5575 AC_SUBST(LD)
5576 AC_SUBST(MAKEINFO)
5577 AC_SUBST(INSTALL_LIBRARY)
5578 AC_SUBST(INSTALL_DIR)
5579
5580 dnl contrib tests results:
5581 AC_SUBST(ESD_LINK)
5582
5583
5584 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
5585 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
5586 dnl - and we do use it)
5587 AC_PROG_MAKE_SET
5588
5589 dnl move setup.h back if available
5590 if test -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h; then
5591     mv -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h setup.h
5592 fi
5593
5594 AC_CONFIG_HEADERS([setup.h])
5595
5596 dnl create each of the files in the space separated list from the file.in
5597 dnl (the original file name may be overriden by appending another name after a
5598 dnl colon)
5599 AC_CONFIG_FILES([
5600             wx-config
5601             version-script
5602             Makefile
5603           ])
5604
5605 AC_CONFIG_COMMANDS([default],
5606           [
5607             dnl This test is required to make the following idempotent.
5608             dnl Otherwise running config.status or rerunning configure
5609             dnl would stomp the wx-config link or try to move it onto
5610             dnl itself.
5611             dnl Use -h instead of -L to test for link (GD)
5612             dnl   -h is documented as obsolete under Mac OS X but works
5613             dnl   -L is obsolete under Solaris8
5614             if test ! -h wx-config; then
5615                 chmod +x wx-config
5616                 mv wx-config wx${TOOLCHAIN_NAME}-config
5617                 ${LN_S} wx${TOOLCHAIN_NAME}-config wx-config
5618             fi
5619
5620             if test ! -d lib; then
5621               mkdir lib
5622             fi
5623             if test ! -d lib/wx; then
5624               mkdir lib/wx
5625             fi
5626             if test ! -d lib/wx/include; then
5627               mkdir lib/wx/include
5628             fi
5629             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}; then
5630               mkdir lib/wx/include/${TOOLCHAIN_NAME}
5631             fi
5632             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}/wx; then
5633               mkdir lib/wx/include/${TOOLCHAIN_NAME}/wx
5634             fi
5635             if test -f setup.h; then
5636               mv -f setup.h lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h
5637             fi
5638           ],
5639           [
5640             TOOLCHAIN_NAME="${TOOLCHAIN_NAME}"
5641             LN_S="${LN_S}"
5642           ]
5643          )
5644
5645
5646 dnl Configure samples, contrib etc. directories, but only if they are present:
5647 if test "$wxUSE_GUI" = "yes"; then
5648     SUBDIRS="samples demos utils contrib"
5649 else dnl we build wxBase only
5650     dnl there are no wxBase programs in contrib nor demos
5651     SUBDIRS="samples utils"
5652 fi
5653
5654 for subdir in `echo $SUBDIRS`; do
5655     if test -d ${srcdir}/${subdir} ; then
5656         if test "$wxUSE_GUI" = "yes"; then
5657             if test ${subdir} = "samples"; then
5658                 dnl only take those samples which compile in the current
5659                 dnl configuration and which exist
5660                 for sample in `echo $SAMPLES_SUBDIRS`; do
5661                     if test -d $srcdir/samples/$sample; then
5662                         makefiles="samples/$sample/Makefile.in $makefiles"
5663                     fi
5664                 done
5665             else dnl assume that everything compiles for utils &c
5666                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
5667             fi
5668         else dnl we build wxBase only
5669             dnl don't take all samples/utils, just those which build with
5670             dnl wxBase
5671             if test ${subdir} = "samples"; then
5672                 makefiles="samples/console/Makefile.in"
5673             else dnl utils
5674                 makefiles="utils/HelpGen/Makefile.in \
5675                            utils/HelpGen/src/Makefile.in \
5676                            utils/makegen/Makefile.in"
5677             fi
5678         fi
5679
5680         for mkin in $makefiles ; do
5681             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
5682             AC_CONFIG_FILES([$mk])
5683         done
5684     fi
5685 done
5686
5687
5688 AC_OUTPUT
5689
5690 dnl report on what we decided to do
5691 echo
5692 echo "Configured wxWindows ${WX_VERSION} for \`${host}'"
5693 echo ""
5694 echo "  Which GUI toolkit should wxWindows use?                 ${TOOLKIT:-base only}"
5695 echo "  Should wxWindows be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
5696
5697 echo "  Should wxWindows be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
5698 echo "  Should wxWindows be linked as a shared library?         ${wxUSE_SHARED:-no}"
5699 echo "  Should wxWindows be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
5700
5701 echo "  What level of wxWindows compatibility should be enabled?"
5702 echo "                                       wxWindows 2.0      ${WXWIN_COMPATIBILITY_2:-no}"
5703 echo "                                       wxWindows 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
5704 echo "                                       wxWindows 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
5705
5706 echo "  Which libraries should wxWindows use?"
5707 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
5708 echo "                                       png                ${wxUSE_LIBPNG-none}"
5709 echo "                                       regex              ${wxUSE_REGEX}"
5710 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
5711 echo "                                       zlib               ${wxUSE_ZLIB}"
5712 echo "                                       odbc               ${wxUSE_ODBC}"
5713
5714 echo ""
5715
5716 dnl vi: set et sts=4 sw=4 com=\:dnl: