configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 AC_PREREQ(2.58)
   5
   6 dnl ---------------------------------------------------------------------------
   7 dnl
   8 dnl Top-level configure.in for wxWidgets by Robert Roebling, Phil Blecker,
   9 dnl Vadim Zeitlin and Ron Lee
  10 dnl
  11 dnl This script is under the wxWidgets licence.
  12 dnl
  13 dnl Version: $Id$
  14 dnl ---------------------------------------------------------------------------
  15
  16 dnl ---------------------------------------------------------------------------
  17 dnl initialization
  18 dnl ---------------------------------------------------------------------------
  19
  20 AC_INIT([wxWidgets], [2.6.2], [wx-dev@lists.wxwidgets.org])
  21
  22 dnl the file passed to AC_CONFIG_SRCDIR should be specific to our package
  23 AC_CONFIG_SRCDIR([wx-config.in])
  24
  25 dnl sets build, host, target variables and the same with _alias
  26 AC_CANONICAL_BUILD
  27 AC_CANONICAL_HOST
  28 AC_CANONICAL_TARGET
  29
  30
  31 dnl When making releases do:
  32 dnl
  33 dnl wx_release_number += 1
  34
  35 wx_major_version_number=2
  36 wx_minor_version_number=6
  37 wx_release_number=2
  38 wx_subrelease_number=1
  39
  40 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
  41 WX_VERSION=$WX_RELEASE.$wx_release_number
  42 WX_SUBVERSION=$WX_VERSION.$wx_subrelease_number
  43
  44 WX_MSW_VERSION=$wx_major_version_number$wx_minor_version_number$wx_release_number
  45
  46
  47
  48 dnl ------------------------------------------------------------------------
  49 dnl Check platform (host system)
  50 dnl ------------------------------------------------------------------------
  51
  52 dnl OS (assume Unix)
  53 USE_UNIX=1
  54 USE_OS2=0
  55 USE_WIN32=0
  56 USE_DOS=0
  57 USE_BEOS=0
  58 USE_MAC=0
  59
  60 dnl Unix kind
  61 USE_AIX=
  62 USE_BSD=                            dnl any BSD
  63 USE_DARWIN=                         dnl a.k.a. Mac OS X
  64 USE_FREEBSD=
  65 USE_GNU=                            dnl GNU/Hurd
  66 USE_HPUX=
  67 USE_LINUX=
  68 USE_NETBSD=
  69 USE_OPENBSD=
  70 USE_OSF=                            dnl OSF/1 (obsolete?)
  71 USE_SGI=
  72 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  73 USE_SUN=                            dnl SunOS or Solaris
  74 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  75 USE_SVR4=                           dnl SysV R4
  76 USE_SYSV=                           dnl any System V
  77 USE_VMS=
  78 USE_ULTRIX=
  79 USE_UNIXWARE=
  80
  81 dnl hardware platform
  82 USE_ALPHA=
  83
  84 dnl on some platforms xxx_r() functions are declared inside "#ifdef
  85 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
  86 dnl than checking it during run-time
  87 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
  88
  89 dnl the list of all available toolkits
  90 dnl
  91 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
  92 ALL_TOOLKITS="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM X11"
  93
  94 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
  95 dnl     which are either yes or no
  96 DEFAULT_wxUSE_COCOA=0
  97 DEFAULT_wxUSE_GTK=0
  98 DEFAULT_wxUSE_MAC=0
  99 DEFAULT_wxUSE_MGL=0
 100 DEFAULT_wxUSE_MICROWIN=0
 101 DEFAULT_wxUSE_MOTIF=0
 102 DEFAULT_wxUSE_MSW=0
 103 DEFAULT_wxUSE_PM=0
 104 DEFAULT_wxUSE_X11=0
 105
 106 dnl these are the values which are really default for the given platform -
 107 dnl they're not cached and are only used if no --with-toolkit was given *and*
 108 dnl nothing was found in the cache
 109 DEFAULT_DEFAULT_wxUSE_COCOA=0
 110 DEFAULT_DEFAULT_wxUSE_GTK=0
 111 DEFAULT_DEFAULT_wxUSE_MAC=0
 112 DEFAULT_DEFAULT_wxUSE_MGL=0
 113 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 114 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 115 DEFAULT_DEFAULT_wxUSE_MSW=0
 116 DEFAULT_DEFAULT_wxUSE_PM=0
 117 DEFAULT_DEFAULT_wxUSE_X11=0
 118
 119 PROGRAM_EXT=
 120 SO_SUFFIX=so
 121 SAMPLES_RPATH_FLAG=
 122 SAMPLES_RPATH_POSTLINK=
 123
 124 DEFAULT_STD_FLAG=yes
 125
 126 dnl to support a new system, you need to add its canonical name (as determined
 127 dnl by config.sub or specified by the configure command line) to this "case"
 128 dnl and also define the shared library flags below - search for
 129 dnl SHARED_LIB_SETUP to find the exact place
 130 case "${host}" in
 131   *-hp-hpux* )
 132     USE_HPUX=1
 133     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 134     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 135     SO_SUFFIX=sl
 136     AC_DEFINE(__HPUX__)
 137   ;;
 138   *-*-linux* )
 139     USE_LINUX=1
 140     AC_DEFINE(__LINUX__)
 141     TMP=`uname -m`
 142     if test "x$TMP" = "xalpha"; then
 143       USE_ALPHA=1
 144       AC_DEFINE(__ALPHA__)
 145     fi
 146     DEFAULT_DEFAULT_wxUSE_GTK=1
 147   ;;
 148   *-*-gnu* | *-*-k*bsd*-gnu )
 149     USE_GNU=1
 150     TMP=`uname -m`
 151     if test "x$TMP" = "xalpha"; then
 152       USE_ALPHA=1
 153       AC_DEFINE(__ALPHA__)
 154     fi
 155     DEFAULT_DEFAULT_wxUSE_GTK=1
 156   ;;
 157   *-*-irix5* | *-*-irix6* )
 158     USE_SGI=1
 159     USE_SVR4=1
 160     AC_DEFINE(__SGI__)
 161     AC_DEFINE(__SVR4__)
 162     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 163   ;;
 164   *-*-solaris2* )
 165     USE_SUN=1
 166     USE_SOLARIS=1
 167     USE_SVR4=1
 168     AC_DEFINE(__SUN__)
 169     AC_DEFINE(__SOLARIS__)
 170     AC_DEFINE(__SVR4__)
 171     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 172     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 173   ;;
 174   *-*-sunos4* )
 175     USE_SUN=1
 176     USE_SUNOS=1
 177     USE_BSD=1
 178     AC_DEFINE(__SUN__)
 179     AC_DEFINE(__SUNOS__)
 180     AC_DEFINE(__BSD__)
 181     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 182   ;;
 183   *-*-freebsd*)
 184     USE_BSD=1
 185     USE_FREEBSD=1
 186     AC_DEFINE(__FREEBSD__)
 187     AC_DEFINE(__BSD__)
 188     DEFAULT_DEFAULT_wxUSE_GTK=1
 189   ;;
 190   *-*-openbsd*)
 191     USE_BSD=1
 192     USE_OPENBSD=1
 193     AC_DEFINE(__OPENBSD__)
 194     AC_DEFINE(__BSD__)
 195     DEFAULT_DEFAULT_wxUSE_GTK=1
 196   ;;
 197   *-*-netbsd*)
 198     USE_BSD=1
 199     USE_NETBSD=1
 200     AC_DEFINE(__NETBSD__)
 201     AC_DEFINE(__BSD__)
 202     DEFAULT_DEFAULT_wxUSE_GTK=1
 203   ;;
 204   *-*-osf* )
 205     USE_ALPHA=1
 206     USE_OSF=1
 207     AC_DEFINE(__ALPHA__)
 208     AC_DEFINE(__OSF__)
 209     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 210     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 211   ;;
 212   *-*-dgux5* )
 213     USE_ALPHA=1
 214     USE_SVR4=1
 215     AC_DEFINE(__ALPHA__)
 216     AC_DEFINE(__SVR4__)
 217     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 218   ;;
 219   *-*-sysv5* )
 220     USE_SYSV=1
 221     USE_SVR4=1
 222     AC_DEFINE(__SYSV__)
 223     AC_DEFINE(__SVR4__)
 224     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 225   ;;
 226   *-*-aix* )
 227     USE_AIX=1
 228     USE_SYSV=1
 229     USE_SVR4=1
 230     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 231     dnl
 232     dnl     Both archive libraries and shared libraries on AIX have an .a
 233     dnl     extension. This will explain why you can't link with an .so and
 234     dnl     why it works with the name changed to .a.
 235     SO_SUFFIX=a
 236     AC_DEFINE(__AIX__)
 237     AC_DEFINE(__SYSV__)
 238     AC_DEFINE(__SVR4__)
 239     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 240   ;;
 241
 242   *-*-*UnixWare*)
 243     USE_SYSV=1
 244     USE_SVR4=1
 245     USE_UNIXWARE=1
 246     AC_DEFINE(__UNIXWARE__)
 247   ;;
 248
 249   *-*-cygwin* | *-*-mingw32* )
 250     dnl MBN: some of the defines have been moved after toolkit detection
 251     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 252     dnl      USE_UNIX  must be set and not USE_WIN32
 253     SO_SUFFIX=dll
 254     PROGRAM_EXT=".exe"
 255     RESCOMP=windres
 256     DEFAULT_DEFAULT_wxUSE_MSW=1
 257     DEFAULT_STD_FLAG=no
 258   ;;
 259
 260   *-pc-msdosdjgpp )
 261     USE_UNIX=0
 262     USE_DOS=1
 263     AC_DEFINE(__DOS__)
 264     PROGRAM_EXT=".exe"
 265     DEFAULT_DEFAULT_wxUSE_MGL=1
 266   ;;
 267
 268   *-pc-os2_emx | *-pc-os2-emx )
 269     AC_DEFINE(__EMX__)
 270     USE_OS2=1
 271     AC_DEFINE(__OS2__)
 272     PROGRAM_EXT=".exe"
 273     DEFAULT_DEFAULT_wxUSE_PM=1
 274     dnl "c++" wrapper is not always available, so always use plain gcc.
 275     CXX=gcc
 276     LDFLAGS="$LDFLAGS -Zcrtdll"
 277     dnl
 278     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 279     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 280     dnl For now however, we still need it to make sure the configure script
 281     dnl works on OS/2 no matter what platform it is generated on.
 282     ac_executable_extensions=".exe"
 283     export ac_executable_extensions
 284     dnl This strange code is necessary to deal with handling of
 285     dnl backslashes by ksh and pdksh's sh variant.
 286     ac_save_IFS="$IFS"
 287     IFS='\\'
 288     ac_TEMP_PATH=
 289     for ac_dir in $PATH; do
 290       IFS=$ac_save_IFS
 291       if test -z "$ac_TEMP_PATH"; then
 292         ac_TEMP_PATH="$ac_dir"
 293       else
 294         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 295       fi
 296     done
 297     export PATH="$ac_TEMP_PATH"
 298     unset ac_TEMP_PATH
 299     DEFAULT_STD_FLAG=no
 300   ;;
 301
 302   powerpc-*-darwin* )
 303     dnl PowerPC Darwin based distributions (including Mac OS X)
 304     USE_BSD=1
 305     USE_DARWIN=1
 306     SO_SUFFIX=dylib
 307     AC_DEFINE(__BSD__)
 308     AC_DEFINE(__DARWIN__)
 309     AC_DEFINE(TARGET_CARBON)
 310     DEFAULT_DEFAULT_wxUSE_MAC=1
 311     DEFAULT_STD_FLAG=no
 312   ;;
 313   powerpc-apple-macos* )
 314     dnl Classic Mac OS (< X)
 315     USE_UNIX=0
 316     dnl For some reason the test that should be cross-compiler capable fails
 317     dnl However, there is no doubt that MacOS PowerPC is big endian.
 318     ac_cv_c_bigendian=yes
 319     SO_SUFFIX=shlib
 320     dnl AC_DEFINE(TARGET_CARBON)
 321     dnl platform.h needs TARGET_CARBON before setup.h, we'll add it to CPPFLAGS
 322     DEFAULT_DEFAULT_wxUSE_MAC=1
 323     DEFAULT_STD_FLAG=no
 324   ;;
 325
 326   *-*-beos* )
 327     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 328     USE_BEOS=1
 329     AC_DEFINE(__BEOS__)
 330   ;;
 331
 332   *)
 333     AC_MSG_ERROR(unknown system type ${host}.)
 334 esac
 335
 336 dnl ---------------------------------------------------------------------------
 337 dnl command line options for configure
 338 dnl ---------------------------------------------------------------------------
 339
 340 dnl the default values for all options - we collect them all here to simplify
 341 dnl modification of the default values (for example, if the defaults for some
 342 dnl platform should be changed, it can be done here too)
 343 dnl
 344 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 345
 346 WX_ARG_CACHE_INIT
 347
 348 dnl useful to test the compilation with minimum options, define as 0 for normal
 349 dnl usage
 350 DEBUG_CONFIGURE=0
 351 if test $DEBUG_CONFIGURE = 1; then
 352   DEFAULT_wxUSE_UNIVERSAL=no
 353   DEFAULT_wxUSE_STL=no
 354
 355   DEFAULT_wxUSE_NANOX=no
 356
 357   DEFAULT_wxUSE_THREADS=yes
 358
 359   DEFAULT_wxUSE_SHARED=yes
 360   DEFAULT_wxUSE_OPTIMISE=no
 361   DEFAULT_wxUSE_PROFILE=no
 362   DEFAULT_wxUSE_NO_DEPS=no
 363   DEFAULT_wxUSE_NO_RTTI=no
 364   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 365   DEFAULT_wxUSE_RPATH=yes
 366   DEFAULT_wxUSE_PERMISSIVE=no
 367   DEFAULT_wxUSE_DEBUG_FLAG=yes
 368   DEFAULT_wxUSE_DEBUG_INFO=yes
 369   DEFAULT_wxUSE_DEBUG_GDB=yes
 370   DEFAULT_wxUSE_MEM_TRACING=no
 371   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 372   DEFAULT_wxUSE_DMALLOC=no
 373   DEFAULT_wxUSE_APPLE_IEEE=no
 374
 375   DEFAULT_wxUSE_EXCEPTIONS=no
 376   DEFAULT_wxUSE_LOG=yes
 377   DEFAULT_wxUSE_LOGWINDOW=no
 378   DEFAULT_wxUSE_LOGGUI=no
 379   DEFAULT_wxUSE_LOGDIALOG=no
 380
 381   DEFAULT_wxUSE_GUI=yes
 382   DEFAULT_wxUSE_CONTROLS=no
 383
 384   DEFAULT_wxUSE_REGEX=no
 385   DEFAULT_wxUSE_XML=no
 386   DEFAULT_wxUSE_EXPAT=no
 387   DEFAULT_wxUSE_ZLIB=no
 388   DEFAULT_wxUSE_LIBPNG=no
 389   DEFAULT_wxUSE_LIBJPEG=no
 390   DEFAULT_wxUSE_LIBTIFF=no
 391   DEFAULT_wxUSE_LIBXPM=no
 392   DEFAULT_wxUSE_LIBMSPACK=no
 393   DEFAULT_wxUSE_LIBSDL=no
 394   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 395   DEFAULT_wxUSE_ODBC=no
 396   DEFAULT_wxUSE_OPENGL=no
 397
 398   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 399   DEFAULT_wxUSE_STACKWALKER=no
 400   DEFAULT_wxUSE_DEBUGREPORT=no
 401   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 402   DEFAULT_wxUSE_STD_IOSTREAM=no
 403   DEFAULT_wxUSE_STD_STRING=no
 404   DEFAULT_wxUSE_CMDLINE_PARSER=no
 405   DEFAULT_wxUSE_DATETIME=no
 406   DEFAULT_wxUSE_TIMER=no
 407   DEFAULT_wxUSE_STOPWATCH=no
 408   DEFAULT_wxUSE_FILE=no
 409   DEFAULT_wxUSE_FFILE=no
 410   DEFAULT_wxUSE_STDPATHS=no
 411   DEFAULT_wxUSE_TEXTBUFFER=no
 412   DEFAULT_wxUSE_TEXTFILE=no
 413   DEFAULT_wxUSE_SOUND=no
 414   DEFAULT_wxUSE_MEDIACTRL=no
 415   DEFAULT_wxUSE_INTL=no
 416   DEFAULT_wxUSE_CONFIG=no
 417   DEFAULT_wxUSE_FONTMAP=no
 418   DEFAULT_wxUSE_STREAMS=no
 419   DEFAULT_wxUSE_SOCKETS=no
 420   DEFAULT_wxUSE_OLE=no
 421   DEFAULT_wxUSE_DATAOBJ=no
 422   DEFAULT_wxUSE_DIALUP_MANAGER=no
 423   DEFAULT_wxUSE_JOYSTICK=no
 424   DEFAULT_wxUSE_DYNLIB_CLASS=no
 425   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 426   DEFAULT_wxUSE_LONGLONG=no
 427   DEFAULT_wxUSE_GEOMETRY=no
 428
 429   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 430   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 431   DEFAULT_wxUSE_POSTSCRIPT=no
 432
 433   DEFAULT_wxUSE_CLIPBOARD=no
 434   DEFAULT_wxUSE_TOOLTIPS=no
 435   DEFAULT_wxUSE_DRAG_AND_DROP=no
 436   DEFAULT_wxUSE_DRAGIMAGE=no
 437   DEFAULT_wxUSE_SPLINES=no
 438   DEFAULT_wxUSE_MOUSEWHEEL=no
 439
 440   DEFAULT_wxUSE_MDI=no
 441   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 442   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 443   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 444
 445   DEFAULT_wxUSE_RESOURCES=no
 446   DEFAULT_wxUSE_CONSTRAINTS=no
 447   DEFAULT_wxUSE_IPC=no
 448   DEFAULT_wxUSE_HELP=no
 449   DEFAULT_wxUSE_MS_HTML_HELP=no
 450   DEFAULT_wxUSE_WXHTML_HELP=no
 451   DEFAULT_wxUSE_TREELAYOUT=no
 452   DEFAULT_wxUSE_METAFILE=no
 453   DEFAULT_wxUSE_MIMETYPE=no
 454   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 455   DEFAULT_wxUSE_PROTOCOL=no
 456   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 457   DEFAULT_wxUSE_PROTOCOL_FTP=no
 458   DEFAULT_wxUSE_PROTOCOL_FILE=no
 459   DEFAULT_wxUSE_URL=no
 460
 461   DEFAULT_wxUSE_COMMONDLGS=no
 462   DEFAULT_wxUSE_CHOICEDLG=no
 463   DEFAULT_wxUSE_COLOURDLG=no
 464   DEFAULT_wxUSE_DIRDLG=no
 465   DEFAULT_wxUSE_FILEDLG=no
 466   DEFAULT_wxUSE_FINDREPLDLG=no
 467   DEFAULT_wxUSE_FONTDLG=no
 468   DEFAULT_wxUSE_MSGDLG=no
 469   DEFAULT_wxUSE_NUMBERDLG=no
 470   DEFAULT_wxUSE_TEXTDLG=no
 471   DEFAULT_wxUSE_SPLASH=no
 472   DEFAULT_wxUSE_STARTUP_TIPS=no
 473   DEFAULT_wxUSE_PROGRESSDLG=no
 474   DEFAULT_wxUSE_WIZARDDLG=no
 475
 476   DEFAULT_wxUSE_MENUS=no
 477   DEFAULT_wxUSE_MINIFRAME=no
 478   DEFAULT_wxUSE_HTML=no
 479   DEFAULT_wxUSE_XRC=no
 480   DEFAULT_wxUSE_WEBKIT=no
 481   DEFAULT_wxUSE_FILESYSTEM=no
 482   DEFAULT_wxUSE_FS_INET=no
 483   DEFAULT_wxUSE_FS_ZIP=no
 484   DEFAULT_wxUSE_BUSYINFO=no
 485   DEFAULT_wxUSE_ARCHIVE_STREAMS=no
 486   DEFAULT_wxUSE_ZIPSTREAM=no
 487   DEFAULT_wxUSE_VALIDATORS=no
 488
 489   DEFAULT_wxUSE_ACCEL=no
 490   DEFAULT_wxUSE_BUTTON=no
 491   DEFAULT_wxUSE_BMPBUTTON=no
 492   DEFAULT_wxUSE_CALCTRL=no
 493   DEFAULT_wxUSE_CARET=no
 494   DEFAULT_wxUSE_CHECKBOX=no
 495   DEFAULT_wxUSE_CHECKLST=no
 496   DEFAULT_wxUSE_CHOICE=no
 497   DEFAULT_wxUSE_CHOICEBOOK=no
 498   DEFAULT_wxUSE_COMBOBOX=no
 499   DEFAULT_wxUSE_DATEPICKCTRL=no
 500   DEFAULT_wxUSE_DISPLAY=no
 501   DEFAULT_wxUSE_GAUGE=no
 502   DEFAULT_wxUSE_GRID=no
 503   DEFAULT_wxUSE_IMAGLIST=no
 504   DEFAULT_wxUSE_LISTBOOK=no
 505   DEFAULT_wxUSE_LISTBOX=no
 506   DEFAULT_wxUSE_LISTCTRL=no
 507   DEFAULT_wxUSE_NOTEBOOK=no
 508   DEFAULT_wxUSE_RADIOBOX=no
 509   DEFAULT_wxUSE_RADIOBTN=no
 510   DEFAULT_wxUSE_SASH=no
 511   DEFAULT_wxUSE_SCROLLBAR=no
 512   DEFAULT_wxUSE_SLIDER=no
 513   DEFAULT_wxUSE_SPINBTN=no
 514   DEFAULT_wxUSE_SPINCTRL=no
 515   DEFAULT_wxUSE_SPLITTER=no
 516   DEFAULT_wxUSE_STATBMP=no
 517   DEFAULT_wxUSE_STATBOX=no
 518   DEFAULT_wxUSE_STATLINE=no
 519   DEFAULT_wxUSE_STATTEXT=no
 520   DEFAULT_wxUSE_STATUSBAR=yes
 521   DEFAULT_wxUSE_TABDIALOG=no
 522   DEFAULT_wxUSE_TEXTCTRL=no
 523   DEFAULT_wxUSE_TOGGLEBTN=no
 524   DEFAULT_wxUSE_TOOLBAR=no
 525   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 526   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 527   DEFAULT_wxUSE_TREECTRL=no
 528   DEFAULT_wxUSE_POPUPWIN=no
 529   DEFAULT_wxUSE_TIPWINDOW=no
 530
 531   DEFAULT_wxUSE_UNICODE=no
 532   DEFAULT_wxUSE_UNICODE_MSLU=no
 533   DEFAULT_wxUSE_WCSRTOMBS=no
 534
 535   DEFAULT_wxUSE_PALETTE=no
 536   DEFAULT_wxUSE_IMAGE=no
 537   DEFAULT_wxUSE_GIF=no
 538   DEFAULT_wxUSE_PCX=no
 539   DEFAULT_wxUSE_PNM=no
 540   DEFAULT_wxUSE_IFF=no
 541   DEFAULT_wxUSE_XPM=no
 542   DEFAULT_wxUSE_ICO_CUR=no
 543   DEFAULT_wxUSE_ACCESSIBILITY=no
 544
 545   DEFAULT_wxUSE_MONOLITHIC=no
 546   DEFAULT_wxUSE_PLUGINS=no
 547   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 548 else
 549   DEFAULT_wxUSE_UNIVERSAL=no
 550   DEFAULT_wxUSE_STL=no
 551
 552   DEFAULT_wxUSE_NANOX=no
 553
 554   DEFAULT_wxUSE_THREADS=yes
 555
 556   DEFAULT_wxUSE_SHARED=yes
 557   DEFAULT_wxUSE_OPTIMISE=yes
 558   DEFAULT_wxUSE_PROFILE=no
 559   DEFAULT_wxUSE_NO_DEPS=no
 560   DEFAULT_wxUSE_NO_RTTI=no
 561   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 562   DEFAULT_wxUSE_RPATH=yes
 563   DEFAULT_wxUSE_PERMISSIVE=no
 564   DEFAULT_wxUSE_DEBUG_FLAG=no
 565   DEFAULT_wxUSE_DEBUG_INFO=no
 566   DEFAULT_wxUSE_DEBUG_GDB=no
 567   DEFAULT_wxUSE_MEM_TRACING=no
 568   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 569   DEFAULT_wxUSE_DMALLOC=no
 570   DEFAULT_wxUSE_APPLE_IEEE=yes
 571
 572   DEFAULT_wxUSE_EXCEPTIONS=yes
 573   DEFAULT_wxUSE_LOG=yes
 574   DEFAULT_wxUSE_LOGWINDOW=yes
 575   DEFAULT_wxUSE_LOGGUI=yes
 576   DEFAULT_wxUSE_LOGDIALOG=yes
 577
 578   DEFAULT_wxUSE_GUI=yes
 579
 580   DEFAULT_wxUSE_REGEX=yes
 581   DEFAULT_wxUSE_XML=yes
 582   DEFAULT_wxUSE_EXPAT=yes
 583   DEFAULT_wxUSE_ZLIB=yes
 584   DEFAULT_wxUSE_LIBPNG=yes
 585   DEFAULT_wxUSE_LIBJPEG=yes
 586   DEFAULT_wxUSE_LIBTIFF=yes
 587   DEFAULT_wxUSE_LIBXPM=yes
 588   DEFAULT_wxUSE_LIBMSPACK=yes
 589   DEFAULT_wxUSE_LIBSDL=no
 590   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 591   DEFAULT_wxUSE_ODBC=no
 592   DEFAULT_wxUSE_OPENGL=no
 593
 594   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 595   DEFAULT_wxUSE_STACKWALKER=yes
 596   DEFAULT_wxUSE_DEBUGREPORT=yes
 597   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 598   DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 599   DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 600   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 601   DEFAULT_wxUSE_DATETIME=yes
 602   DEFAULT_wxUSE_TIMER=yes
 603   DEFAULT_wxUSE_STOPWATCH=yes
 604   DEFAULT_wxUSE_FILE=yes
 605   DEFAULT_wxUSE_FFILE=yes
 606   DEFAULT_wxUSE_STDPATHS=yes
 607   DEFAULT_wxUSE_TEXTBUFFER=yes
 608   DEFAULT_wxUSE_TEXTFILE=yes
 609   DEFAULT_wxUSE_SOUND=yes
 610   DEFAULT_wxUSE_MEDIACTRL=no
 611   DEFAULT_wxUSE_INTL=yes
 612   DEFAULT_wxUSE_CONFIG=yes
 613   DEFAULT_wxUSE_FONTMAP=yes
 614   DEFAULT_wxUSE_STREAMS=yes
 615   DEFAULT_wxUSE_SOCKETS=yes
 616   DEFAULT_wxUSE_OLE=yes
 617   DEFAULT_wxUSE_DATAOBJ=yes
 618   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 619   DEFAULT_wxUSE_JOYSTICK=yes
 620   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 621   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 622   DEFAULT_wxUSE_LONGLONG=yes
 623   DEFAULT_wxUSE_GEOMETRY=yes
 624
 625   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 626   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 627   DEFAULT_wxUSE_POSTSCRIPT=yes
 628
 629   DEFAULT_wxUSE_CLIPBOARD=yes
 630   DEFAULT_wxUSE_TOOLTIPS=yes
 631   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 632   DEFAULT_wxUSE_DRAGIMAGE=yes
 633   DEFAULT_wxUSE_SPLINES=yes
 634   DEFAULT_wxUSE_MOUSEWHEEL=yes
 635
 636   DEFAULT_wxUSE_MDI=yes
 637   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 638   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 639   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 640
 641   DEFAULT_wxUSE_RESOURCES=no
 642   DEFAULT_wxUSE_CONSTRAINTS=yes
 643   DEFAULT_wxUSE_IPC=yes
 644   DEFAULT_wxUSE_HELP=yes
 645   DEFAULT_wxUSE_MS_HTML_HELP=yes
 646   DEFAULT_wxUSE_WXHTML_HELP=yes
 647   DEFAULT_wxUSE_TREELAYOUT=yes
 648   DEFAULT_wxUSE_METAFILE=yes
 649   DEFAULT_wxUSE_MIMETYPE=yes
 650   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 651   DEFAULT_wxUSE_PROTOCOL=yes
 652   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 653   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 654   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 655   DEFAULT_wxUSE_URL=yes
 656
 657   DEFAULT_wxUSE_COMMONDLGS=yes
 658   DEFAULT_wxUSE_CHOICEDLG=yes
 659   DEFAULT_wxUSE_COLOURDLG=yes
 660   DEFAULT_wxUSE_DIRDLG=yes
 661   DEFAULT_wxUSE_FILEDLG=yes
 662   DEFAULT_wxUSE_FINDREPLDLG=yes
 663   DEFAULT_wxUSE_FONTDLG=yes
 664   DEFAULT_wxUSE_MSGDLG=yes
 665   DEFAULT_wxUSE_NUMBERDLG=yes
 666   DEFAULT_wxUSE_TEXTDLG=yes
 667   DEFAULT_wxUSE_SPLASH=yes
 668   DEFAULT_wxUSE_STARTUP_TIPS=yes
 669   DEFAULT_wxUSE_PROGRESSDLG=yes
 670   DEFAULT_wxUSE_WIZARDDLG=yes
 671
 672   DEFAULT_wxUSE_MENUS=yes
 673   DEFAULT_wxUSE_MINIFRAME=yes
 674   DEFAULT_wxUSE_HTML=yes
 675   DEFAULT_wxUSE_XRC=yes
 676   DEFAULT_wxUSE_WEBKIT=yes
 677   DEFAULT_wxUSE_FILESYSTEM=yes
 678   DEFAULT_wxUSE_FS_INET=yes
 679   DEFAULT_wxUSE_FS_ZIP=yes
 680   DEFAULT_wxUSE_BUSYINFO=yes
 681   DEFAULT_wxUSE_ARCHIVE_STREAMS=yes
 682   DEFAULT_wxUSE_ZIPSTREAM=yes
 683   DEFAULT_wxUSE_VALIDATORS=yes
 684
 685   DEFAULT_wxUSE_ACCEL=yes
 686   DEFAULT_wxUSE_BUTTON=yes
 687   DEFAULT_wxUSE_BMPBUTTON=yes
 688   DEFAULT_wxUSE_CALCTRL=yes
 689   DEFAULT_wxUSE_CARET=yes
 690   DEFAULT_wxUSE_CHECKBOX=yes
 691   DEFAULT_wxUSE_CHECKLST=yes
 692   DEFAULT_wxUSE_CHOICE=yes
 693   DEFAULT_wxUSE_CHOICEBOOK=yes
 694   DEFAULT_wxUSE_COMBOBOX=yes
 695   DEFAULT_wxUSE_DATEPICKCTRL=yes
 696   DEFAULT_wxUSE_DISPLAY=yes
 697   DEFAULT_wxUSE_GAUGE=yes
 698   DEFAULT_wxUSE_GRID=yes
 699   DEFAULT_wxUSE_IMAGLIST=yes
 700   DEFAULT_wxUSE_LISTBOOK=yes
 701   DEFAULT_wxUSE_LISTBOX=yes
 702   DEFAULT_wxUSE_LISTCTRL=yes
 703   DEFAULT_wxUSE_NOTEBOOK=yes
 704   DEFAULT_wxUSE_RADIOBOX=yes
 705   DEFAULT_wxUSE_RADIOBTN=yes
 706   DEFAULT_wxUSE_SASH=yes
 707   DEFAULT_wxUSE_SCROLLBAR=yes
 708   DEFAULT_wxUSE_SLIDER=yes
 709   DEFAULT_wxUSE_SPINBTN=yes
 710   DEFAULT_wxUSE_SPINCTRL=yes
 711   DEFAULT_wxUSE_SPLITTER=yes
 712   DEFAULT_wxUSE_STATBMP=yes
 713   DEFAULT_wxUSE_STATBOX=yes
 714   DEFAULT_wxUSE_STATLINE=yes
 715   DEFAULT_wxUSE_STATTEXT=yes
 716   DEFAULT_wxUSE_STATUSBAR=yes
 717   DEFAULT_wxUSE_TABDIALOG=no
 718   DEFAULT_wxUSE_TEXTCTRL=yes
 719   DEFAULT_wxUSE_TOGGLEBTN=yes
 720   DEFAULT_wxUSE_TOOLBAR=yes
 721   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 722   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 723   DEFAULT_wxUSE_TREECTRL=yes
 724   DEFAULT_wxUSE_POPUPWIN=yes
 725   DEFAULT_wxUSE_TIPWINDOW=yes
 726
 727   DEFAULT_wxUSE_UNICODE=no
 728   DEFAULT_wxUSE_UNICODE_MSLU=yes
 729   DEFAULT_wxUSE_WCSRTOMBS=no
 730
 731   DEFAULT_wxUSE_PALETTE=yes
 732   DEFAULT_wxUSE_IMAGE=yes
 733   DEFAULT_wxUSE_GIF=yes
 734   DEFAULT_wxUSE_PCX=yes
 735   DEFAULT_wxUSE_IFF=no
 736   DEFAULT_wxUSE_PNM=yes
 737   DEFAULT_wxUSE_XPM=yes
 738   DEFAULT_wxUSE_ICO_CUR=yes
 739   DEFAULT_wxUSE_ACCESSIBILITY=no
 740
 741   DEFAULT_wxUSE_MONOLITHIC=no
 742   DEFAULT_wxUSE_PLUGINS=no
 743   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 744
 745   dnl Appliable only when --with-gtk was used:
 746   DEFAULT_wxUSE_GTK2=yes
 747 fi
 748
 749
 750 dnl WX_ARG_WITH should be used to select whether an external package will be
 751 dnl used or not, to configure compile-time features of this package itself,
 752 dnl use WX_ARG_ENABLE instead
 753
 754 dnl ============================
 755 dnl external package dependecies
 756 dnl ============================
 757
 758 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 759 dnl these values manually
 760 for toolkit in `echo $ALL_TOOLKITS`; do
 761   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 762   if test "x$LINE" != "x" ; then
 763     has_toolkit_in_cache=1
 764     eval "DEFAULT_$LINE"
 765     eval "CACHE_$toolkit=1"
 766
 767     LINE=`grep "wx${toolkit}_VERSION=" ${wx_arg_cache_file}`
 768     if test "x$LINE" != "x" ; then
 769         eval "DEFAULT_$LINE"
 770     fi
 771   fi
 772 done
 773
 774 dnl ---------------------------------------------------------------------------
 775 dnl --disable-gui will build only non-GUI part of wxWidgets: check for this
 776 dnl first to disable many other switches if it's given
 777 dnl
 778 dnl NB: this is still in testing stage, don't use if you don't know what you're
 779 dnl     doing
 780 dnl ---------------------------------------------------------------------------
 781
 782 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 783 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 784 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 785
 786 if test "$wxUSE_GUI" = "yes"; then
 787
 788 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 789 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 790 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 791 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 792 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 793 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 794 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 795 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 796 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 797 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 798 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 799 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 800
 801 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 802 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 803
 804 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 805 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 806 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 807 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 808 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 809 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 810 WX_ARG_WITH(gnomeprint,    [  --with-gnomeprint       use GNOME print for printing under Unix], wxUSE_LIBGNOMEPRINT)
 811 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 812
 813 fi
 814 dnl for GUI only
 815
 816 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 817 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 818 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 819 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 820 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 821
 822 dnl ---------------------------------------------------------------------------
 823 dnl compile options
 824 dnl ---------------------------------------------------------------------------
 825
 826 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 827 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 828 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 829 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 830 if test "$USE_OS2" = "1"; then
 831     DEFAULT_wxUSE_OMF=no
 832     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 833 fi
 834
 835 if test "$wxUSE_DEBUG" = "yes"; then
 836   DEFAULT_wxUSE_DEBUG_FLAG=yes
 837   DEFAULT_wxUSE_DEBUG_INFO=yes
 838   BUILD=debug
 839 elif test "$wxUSE_DEBUG" = "no"; then
 840   DEFAULT_wxUSE_DEBUG_FLAG=no
 841   DEFAULT_wxUSE_DEBUG_INFO=no
 842   BUILD=release
 843 fi
 844
 845 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 846 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 847 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 848 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 849 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 850 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 851 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 852 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 853 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 854 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 855
 856 WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWidgets 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
 857 WX_ARG_ENABLE(compat24,      [  --disable-compat24      disable wxWidgets 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, disable)
 858
 859 WX_ARG_ENABLE(rpath,         [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 860
 861
 862 dnl ---------------------------------------------------------------------------
 863 dnl (small) optional non GUI classes
 864 dnl ---------------------------------------------------------------------------
 865
 866 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 867 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 868
 869 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 870 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 871 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 872 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 873 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 874 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 875 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 876
 877 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 878
 879 dnl please keep the settings below in alphabetical order
 880 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 881 WX_ARG_ENABLE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 882 WX_ARG_ENABLE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 883 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 884 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 885 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 886 WX_ARG_ENABLE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 887 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 888 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 889 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 890 WX_ARG_ENABLE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 891 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 892 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 893 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 894 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 895 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 896 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
 897 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 898 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 899 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 900 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 901 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 902 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 903 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 904 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 905 WX_ARG_ENABLE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 906 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 907 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 908 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 909 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 910 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 911 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 912 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 913 WX_ARG_ENABLE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 914 WX_ARG_ENABLE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 915 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWidgets implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 916 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 917
 918 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 919 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 920 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 921 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 922 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 923
 924
 925 dnl ---------------------------------------------------------------------------
 926 dnl "big" options (i.e. those which change a lot of things throughout the library)
 927 dnl ---------------------------------------------------------------------------
 928
 929 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 930
 931 if test "$wxUSE_GUI" = "yes"; then
 932
 933 dnl ---------------------------------------------------------------------------
 934 dnl "big" GUI options
 935 dnl ---------------------------------------------------------------------------
 936
 937 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 938 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 939 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 940 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 941 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 942 WX_ARG_ENABLE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 943 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 944 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 945 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 946 WX_ARG_ENABLE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 947 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 948 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 949 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 950 WX_ARG_ENABLE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 951
 952 dnl ---------------------------------------------------------------------------
 953 dnl PostScript options
 954 dnl ---------------------------------------------------------------------------
 955 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 956
 957 dnl VZ: these options seem to be always on, if someone wants to change it please do
 958 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
 959 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
 960
 961 dnl ---------------------------------------------------------------------------
 962 dnl resources
 963 dnl ---------------------------------------------------------------------------
 964
 965 WX_ARG_ENABLE(prologio,    [  --enable-prologio       not available; see contrib], wxUSE_PROLOGIO)
 966 WX_ARG_ENABLE(resources,   [  --enable-resources      not available; see contrib], wxUSE_RESOURCES)
 967
 968 dnl ---------------------------------------------------------------------------
 969 dnl IPC &c
 970 dnl ---------------------------------------------------------------------------
 971
 972 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 973 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 974 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 975
 976 dnl WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
 977
 978 dnl ---------------------------------------------------------------------------
 979 dnl optional GUI controls (in alphabetical order except the first one)
 980 dnl ---------------------------------------------------------------------------
 981
 982 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
 983
 984 dnl even with --enable-controls, some may be disabled by giving
 985 dnl --disable-<control> later on the command line - but by default all will be
 986 dnl used (and vice versa)
 987 if test "$wxUSE_CONTROLS" = "yes"; then
 988   DEFAULT_wxUSE_ACCEL=yes
 989   DEFAULT_wxUSE_BMPBUTTON=yes
 990   DEFAULT_wxUSE_BUTTON=yes
 991   DEFAULT_wxUSE_CALCTRL=yes
 992   DEFAULT_wxUSE_CARET=yes
 993   DEFAULT_wxUSE_COMBOBOX=yes
 994   DEFAULT_wxUSE_CHECKBOX=yes
 995   DEFAULT_wxUSE_CHECKLISTBOX=yes
 996   DEFAULT_wxUSE_CHOICE=yes
 997   DEFAULT_wxUSE_CHOICEBOOK=yes
 998   DEFAULT_wxUSE_DATEPICKCTRL=yes
 999   DEFAULT_wxUSE_GAUGE=yes
1000   DEFAULT_wxUSE_GRID=yes
1001   DEFAULT_wxUSE_IMAGLIST=yes
1002   DEFAULT_wxUSE_LISTBOOK=yes
1003   DEFAULT_wxUSE_LISTBOX=yes
1004   DEFAULT_wxUSE_LISTCTRL=yes
1005   DEFAULT_wxUSE_NOTEBOOK=yes
1006   DEFAULT_wxUSE_RADIOBOX=yes
1007   DEFAULT_wxUSE_RADIOBTN=yes
1008   DEFAULT_wxUSE_SASH=yes
1009   DEFAULT_wxUSE_SCROLLBAR=yes
1010   DEFAULT_wxUSE_SLIDER=yes
1011   DEFAULT_wxUSE_SPINBTN=yes
1012   DEFAULT_wxUSE_SPINCTRL=yes
1013   DEFAULT_wxUSE_SPLITTER=yes
1014   DEFAULT_wxUSE_STATBMP=yes
1015   DEFAULT_wxUSE_STATBOX=yes
1016   DEFAULT_wxUSE_STATLINE=yes
1017   DEFAULT_wxUSE_STATUSBAR=yes
1018   DEFAULT_wxUSE_TAB_DIALOG=yes
1019   DEFAULT_wxUSE_TOGGLEBTN=yes
1020   DEFAULT_wxUSE_TOOLBAR=yes
1021   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1022   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
1023   DEFAULT_wxUSE_TOOLTIPS=yes
1024   DEFAULT_wxUSE_TREECTRL=yes
1025   DEFAULT_wxUSE_POPUPWIN=yes
1026   DEFAULT_wxUSE_TIPWINDOW=yes
1027 elif test "$wxUSE_CONTROLS" = "no"; then
1028   DEFAULT_wxUSE_ACCEL=no
1029   DEFAULT_wxUSE_BMPBUTTON=no
1030   DEFAULT_wxUSE_BUTTON=no
1031   DEFAULT_wxUSE_CALCTRL=no
1032   DEFAULT_wxUSE_CARET=no
1033   DEFAULT_wxUSE_COMBOBOX=no
1034   DEFAULT_wxUSE_CHECKBOX=no
1035   DEFAULT_wxUSE_CHECKLISTBOX=no
1036   DEFAULT_wxUSE_CHOICE=no
1037   DEFAULT_wxUSE_CHOICEBOOK=no
1038   DEFAULT_wxUSE_DATEPICKCTRL=no
1039   DEFAULT_wxUSE_GAUGE=no
1040   DEFAULT_wxUSE_GRID=no
1041   DEFAULT_wxUSE_IMAGLIST=no
1042   DEFAULT_wxUSE_LISTBOOK=no
1043   DEFAULT_wxUSE_LISTBOX=no
1044   DEFAULT_wxUSE_LISTCTRL=no
1045   DEFAULT_wxUSE_NOTEBOOK=no
1046   DEFAULT_wxUSE_RADIOBOX=no
1047   DEFAULT_wxUSE_RADIOBTN=no
1048   DEFAULT_wxUSE_SASH=no
1049   DEFAULT_wxUSE_SCROLLBAR=no
1050   DEFAULT_wxUSE_SLIDER=no
1051   DEFAULT_wxUSE_SPINBTN=no
1052   DEFAULT_wxUSE_SPINCTRL=no
1053   DEFAULT_wxUSE_SPLITTER=no
1054   DEFAULT_wxUSE_STATBMP=no
1055   DEFAULT_wxUSE_STATBOX=no
1056   DEFAULT_wxUSE_STATLINE=no
1057   DEFAULT_wxUSE_STATUSBAR=no
1058   DEFAULT_wxUSE_TAB_DIALOG=no
1059   DEFAULT_wxUSE_TOGGLEBTN=no
1060   DEFAULT_wxUSE_TOOLBAR=no
1061   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1062   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
1063   DEFAULT_wxUSE_TOOLTIPS=no
1064   DEFAULT_wxUSE_TREECTRL=no
1065   DEFAULT_wxUSE_POPUPWIN=no
1066   DEFAULT_wxUSE_TIPWINDOW=no
1067 fi
1068
1069 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1070 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
1071 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1072 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
1073 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1074 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1075 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1076 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1077 WX_ARG_ENABLE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
1078 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
1079 WX_ARG_ENABLE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
1080 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
1081 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1082 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1083 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1084 WX_ARG_ENABLE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
1085 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1086 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1087 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1088 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1089 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1090 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1091 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1092 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1093 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1094 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1095 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1096 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1097 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1098 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1099 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1100 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1101 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1102 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1103 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1104 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1105 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1106 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
1107 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1108 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1109 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1110
1111 dnl ---------------------------------------------------------------------------
1112 dnl common dialogs
1113 dnl ---------------------------------------------------------------------------
1114
1115 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1116 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1117 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1118 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1119 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1120 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1121 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1122 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1123 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1124 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1125 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1126 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1127 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1128 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1129
1130 dnl ---------------------------------------------------------------------------
1131 dnl misc GUI options
1132 dnl ---------------------------------------------------------------------------
1133
1134 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1135 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1136 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1137 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1138 WX_ARG_ENABLE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
1139 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1140 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1141 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
1142 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1143 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1144 WX_ARG_ENABLE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1145
1146 dnl ---------------------------------------------------------------------------
1147 dnl support for image formats that do not rely on external library
1148 dnl ---------------------------------------------------------------------------
1149
1150 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1151 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1152 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1153 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1154 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1155 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1156 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1157 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1158
1159 fi
1160
1161 dnl ---------------------------------------------------------------------------
1162 dnl flavour support
1163 dnl ---------------------------------------------------------------------------
1164
1165 dnl Should this be --enable?  I flip-flopped a couple of times and this seems
1166 dnl in the spirit if not the letter, we have gtk-prefix and the like in this group.
1167 dnl It doesn't actually change anything but the output file names.
1168 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
1169
1170 dnl ---------------------------------------------------------------------------
1171 dnl some win32 settings
1172 dnl ---------------------------------------------------------------------------
1173
1174 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
1175 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
1176 if test "x$VENDOR" = "x"; then
1177     VENDOR="custom"
1178 fi
1179
1180
1181 dnl for GUI only
1182
1183 dnl cache the options values before (may be) aborting below
1184 WX_ARG_CACHE_FLUSH
1185
1186 dnl check that no more than one toolkit is given and that if none are given that
1187 dnl we have a default one
1188
1189 AC_MSG_CHECKING(for toolkit)
1190
1191 # In Wine, we need to default to MSW, not GTK or MOTIF
1192 if test "$wxUSE_WINE" = "yes"; then
1193     DEFAULT_DEFAULT_wxUSE_GTK=0
1194     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1195     DEFAULT_DEFAULT_wxUSE_MSW=1
1196     wxUSE_SHARED=no
1197 fi
1198
1199
1200 if test "$wxUSE_GUI" = "yes"; then
1201
1202     if test "$USE_BEOS" = 1; then
1203         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1204     fi
1205
1206     if test "$TOOLKIT_GIVEN" = 1; then
1207       dnl convert "yes", "any" or a number to 1 and "no" to 0
1208       for toolkit in `echo $ALL_TOOLKITS`; do
1209         var=wxUSE_$toolkit
1210         eval "value=\$${var}"
1211         if test "x$value" = "xno"; then
1212           eval "$var=0"
1213         elif test "x$value" != "x"; then
1214           eval "$var=1"
1215         fi
1216
1217         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
1218           eval "wx${toolkit}_VERSION=$value"
1219         fi
1220       done
1221     else
1222       dnl try to guess the most apropriate toolkit for this platform
1223       for toolkit in `echo $ALL_TOOLKITS`; do
1224         if test "$has_toolkit_in_cache" != 1; then
1225           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1226         else
1227           var=DEFAULT_wxUSE_$toolkit
1228
1229           eval "version=\$DEFAULT_wx${toolkit}_VERSION"
1230           if test "x$version" != "x"; then
1231             eval "wx${toolkit}_VERSION=$version"
1232           fi
1233         fi
1234         eval "wxUSE_$toolkit=\$${var}"
1235       done
1236     fi
1237
1238     dnl we suppose that expr is available (maybe there is a better way to do
1239     dnl this? what about using ALL_TOOLKITS? TODO)
1240     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1241                   + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} \
1242                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1243
1244     dnl Allow wxUSE_PM only for OS/2 with EMX.
1245     case "${host}" in
1246       *-pc-os2_emx | *-pc-os2-emx )
1247         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1248     esac
1249
1250     case "$NUM_TOOLKITS" in
1251       1)
1252       ;;
1253       0)
1254         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1255       ;;
1256       *)
1257         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1258     esac
1259
1260     # to be removed when --disable-gtk2 isn't needed
1261     if test "x$wxUSE_GTK2" = "xyes"; then
1262         wxGTK_VERSION=2
1263     elif test "x$wxUSE_GTK2" = "xno"; then
1264         wxGTK_VERSION=1
1265     fi
1266
1267     dnl cache the wxUSE_<TOOLKIT> values too
1268     for toolkit in `echo $ALL_TOOLKITS`; do
1269       var=wxUSE_$toolkit
1270       eval "value=\$${var}"
1271       if test "x$value" != x; then
1272         cache_var=CACHE_$toolkit
1273         eval "cache=\$${cache_var}"
1274         if test "$cache" = 1; then
1275           echo "$var=$value" >> ${wx_arg_cache_file}
1276           eval "version=\$wx${toolkit}_VERSION"
1277           if test "x$version" != "x"; then
1278             echo "wx${toolkit}_VERSION=$version" >> ${wx_arg_cache_file}
1279           fi
1280         fi
1281         if test "$value" = 1; then
1282           toolkit_echo=`echo $toolkit | tr "[[A-Z]]" "[[a-z]]"`
1283           AC_MSG_RESULT($toolkit_echo)
1284         fi
1285       fi
1286     done
1287 else
1288     if test "x$host_alias" != "x"; then
1289         AC_MSG_RESULT(base ($host_alias hosted) only)
1290     else
1291         AC_MSG_RESULT(base only)
1292     fi
1293 fi
1294
1295 dnl ---------------------------------------------------------------------------
1296 dnl When we are using Cygwin with Motif/GTK+, we want it to appear like
1297 dnl 'just' a POSIX platform, so the Win32 API must not be available
1298 dnl ---------------------------------------------------------------------------
1299 dnl (Windows-only piece)
1300 wants_win32=0
1301 doesnt_want_win32=0
1302 case "${host}" in
1303   *-*-cygwin*)
1304       if test "$wxUSE_MSW" = 1 ; then
1305         wants_win32=1
1306         BAKEFILE_FORCE_PLATFORM=win32
1307       else
1308         doesnt_want_win32=1
1309       fi
1310   ;;
1311   *-*-mingw*)
1312       wants_win32=1
1313   ;;
1314 esac
1315
1316 dnl ---------------------------------------------------------------------------
1317 dnl Wine is a virtual platform, we need to patch things up a bit
1318 dnl ---------------------------------------------------------------------------
1319 if test "$wxUSE_WINE" = "yes"; then
1320     wants_win32=1
1321     dnl FIXME: we should do a better job of testing for these
1322     CC=winegcc
1323     CXX=wineg++
1324     RESCOMP=wrc
1325     LDFLAGS_GUI="-mwindows"
1326 fi
1327
1328 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1329 dnl     take effect on Cygwin/Mingw and not other platforms.
1330 if test "$wants_win32" = 1 ; then
1331     USE_UNIX=0
1332     USE_WIN32=1
1333     AC_DEFINE(__WIN32__)
1334     AC_DEFINE(__WIN95__)
1335     AC_DEFINE(__WINDOWS__)
1336     AC_DEFINE(__GNUWIN32__)
1337     AC_DEFINE(STRICT)
1338     AC_DEFINE(WINVER, 0x0400)
1339 fi
1340 if test "$doesnt_want_win32" = 1 ; then
1341     USE_UNIX=1
1342     USE_WIN32=0
1343 fi
1344 dnl (end of Windows-only piece)
1345
1346 if test "$USE_UNIX" = 1 ; then
1347     wxUSE_UNIX=yes
1348     AC_DEFINE(__UNIX__)
1349 fi
1350
1351 dnl ---------------------------------------------------------------------------
1352 dnl Checks for programs
1353 dnl ---------------------------------------------------------------------------
1354
1355 dnl flush the cache because checking for programs might abort
1356 AC_CACHE_SAVE
1357
1358 dnl cross-compiling support: we're cross compiling if the build system is
1359 dnl different from the target one (assume host and target be always the same)
1360 if test "$build" != "$host" ; then
1361     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 -o "$USE_UNIX" = 1; then
1362         CC=$host_alias-gcc
1363         CXX=$host_alias-c++
1364         AR=$host_alias-ar
1365         RANLIB=$host_alias-ranlib
1366         DLLTOOL=$host_alias-dlltool
1367         RESCOMP=$host_alias-windres
1368         STRIP=$host_alias-strip
1369     elif test "x$CC" '!=' "x"; then
1370         echo "You set CC, I assume you know what you are doing."
1371     else
1372         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1373     fi
1374 fi
1375
1376 dnl C-compiler checks
1377 dnl   defines CC with the compiler to use
1378 dnl   defines GCC with yes if using gcc
1379 dnl   defines GCC empty if not using gcc
1380 dnl   defines CFLAGS
1381 dnl
1382 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1383 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1384 dnl -g and -O flags ourselves below
1385 CFLAGS=${CFLAGS:=}
1386 AC_BAKEFILE_PROG_CC
1387
1388 dnl is -traditional needed for correct compilations
1389 dnl   adds -traditional for gcc if needed
1390 AC_PROG_GCC_TRADITIONAL
1391
1392 AC_LANG_SAVE
1393 AC_LANG_CPLUSPLUS
1394
1395 dnl C++-compiler checks
1396 dnl   defines CXX with the compiler to use
1397 dnl   defines GXX with yes if using gxx
1398 dnl   defines GXX empty if not using gxx
1399 dnl   defines CXXFLAGS
1400 dnl
1401 dnl see CFLAGS line above
1402 CXXFLAGS=${CXXFLAGS:=}
1403 AC_BAKEFILE_PROG_CXX
1404
1405 AC_LANG_RESTORE
1406
1407 dnl ranlib command
1408 dnl   defines RANLIB with the appropriate command
1409 AC_PROG_RANLIB
1410
1411 dnl ar command
1412 dnl   defines AR with the appropriate command
1413 AC_CHECK_PROG(AR, ar, ar)
1414 if test "x$AR" = "x" ; then
1415     AC_MSG_ERROR([ar is needed to build wxWidgets])
1416 fi
1417
1418 dnl install checks
1419 dnl   defines INSTALL with the appropriate command
1420 AC_PROG_INSTALL
1421
1422 dnl   make install path absolute (if not already);
1423 dnl   will fail with (some) MSDOS paths
1424 case ${INSTALL} in
1425   /* ) # Absolute
1426      ;;
1427   ?:* ) # Drive letter, considered as absolute.
1428      ;;
1429   *)
1430      INSTALL=`pwd`/${INSTALL} ;;
1431 esac
1432
1433
1434 case "${host}" in
1435
1436     dnl The other BSD's should probably go in here too, since this is
1437     dnl to workaround a strange static lib BSDism.
1438     dnl Mac OS X install seems to ignore -p option...
1439     powerpc-*-darwin* )
1440         INSTALL_PROGRAM="cp -fp"
1441         INSTALL_DATA="cp -fp"
1442         ;;
1443     *)
1444         ;;
1445 esac
1446
1447 dnl strip command
1448 dnl   defines STRIP as strip or nothing if not found
1449 AC_CHECK_PROG(STRIP, strip, strip, true)
1450
1451 dnl does make support "-include" (only GNU make does AFAIK)?
1452 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1453 [
1454     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1455             egrep -s GNU > /dev/null); then
1456         wx_cv_prog_makeisgnu="yes"
1457     else
1458         wx_cv_prog_makeisgnu="no"
1459     fi
1460 ])
1461
1462 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1463     IF_GNU_MAKE=""
1464 else
1465     IF_GNU_MAKE="#"
1466 fi
1467
1468 AC_SUBST(IF_GNU_MAKE)
1469
1470 dnl we don't need to check for VPATH support in GNU make - it does have it
1471 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1472 dnl check if VPATH works
1473 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1474 dnl create Makefile
1475 cat - << EOF > confMake
1476 check : file
1477         cp \$? \$@
1478         cp \$? final_file
1479 EOF
1480
1481 if test ! -d sub ; then
1482   mkdir sub
1483 fi
1484 echo dummy > sub/file
1485 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1486 RESULT=$?
1487 rm -f sub/file check final_file confMake
1488 rmdir sub
1489 if test "$RESULT" = 0; then
1490   wx_cv_prog_makevpath="yes"
1491 else
1492   wx_cv_prog_makevpath="no"
1493 fi
1494 ])
1495
1496 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1497 AC_MSG_ERROR([
1498 You need a make-utility that is able to use the variable
1499 VPATH correctly.
1500 If your version of make does not support VPATH correctly,
1501 please install GNU-make (possibly as gmake), and start
1502 configure with the following command:
1503 export MAKE=gmake; ./configure  for sh-type shells
1504 setenv MAKE gmake; ./configure  for csh-type shells
1505 Also please do remember to use gmake in this case every time
1506 you are trying to compile.
1507 ])
1508 fi dnl make without VPATH
1509 fi dnl not GNU make
1510
1511 dnl needed for making link to setup.h
1512 AC_PROG_LN_S
1513
1514 dnl ------------------------------------------------------------------------
1515 dnl Platform specific tests
1516 dnl ------------------------------------------------------------------------
1517
1518 dnl xlC needs -qunique under AIX so that one source file can be
1519 dnl compiled to multiple object files and safely linked together.
1520 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1521     CXXFLAGS="$CXXFLAGS -qunique"
1522 fi
1523
1524
1525 dnl This case is for OS X vs. everything else
1526 case "${host}" in
1527   powerpc-*-darwin* )
1528     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1529     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1530         choke me for lack of PowerPC
1531 #endif
1532 ],
1533         [AC_MSG_RESULT([yes])],
1534         [AC_MSG_RESULT([no])
1535         AC_DEFINE(__POWERPC__)
1536     ])
1537     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1538     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1539 ],[],
1540         [AC_MSG_RESULT([yes])],
1541         [AC_MSG_RESULT([no])
1542         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1543         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1544 #include <CoreFoundation/CFBase.h>
1545         ],[],
1546         [AC_MSG_RESULT([yes])
1547         dnl We must use -D so source files that don't include wx/setup.h
1548         dnl but do include CFBase will work.
1549         CPPFLAGS="$CPPFLAGS -D__CF_USE_FRAMEWORK_INCLUDES__"],
1550         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1551         )
1552         ]
1553     )
1554   ;;
1555 esac
1556
1557 dnl This case is for OS/2 vs. everything else
1558 case "${host}" in
1559   *-pc-os2_emx | *-pc-os2-emx )
1560       dnl ---------------------------------------------------------------------
1561       dnl When we are using gcc on OS/2, we want to be either using resources
1562       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1563       dnl Moreover we need to link explicitly against either stdcpp.a or
1564       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1565       dnl not "g++/c++".
1566       dnl ---------------------------------------------------------------------
1567       dnl (OS/2-only piece)
1568       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1569           dnl More complete Unix emulation for unix-like ports
1570           dnl by linking in POSIX/2's cExt (if available).
1571           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1572       else
1573           dnl Include resources for the "native" port (wxPM).
1574           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1575       fi
1576       dnl Check for the gcc version (and thereby for the C runtime library).
1577       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1578       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1579       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1580       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1581       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1582           AC_TRY_RUN(
1583               dnl Check the gcc version macro.
1584               [
1585                   #include <stdio.h>
1586
1587                   int main()
1588                   {
1589                       FILE *f=fopen("conftestval", "w");
1590                       if (!f) exit(1);
1591                       fprintf(f,
1592                   #if (__GNUC__ < 3)
1593                               "EMX2"
1594                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1595                               "EMX3"
1596                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1597                               "Innotek5"
1598                   #else
1599                               "Innotek6"
1600                   #endif
1601                       );
1602                       exit(0);
1603                   }
1604               ],
1605               wx_cv_gccversion=`cat conftestval`,
1606               wx_cv_gccversion="EMX2",
1607               dnl Compilation error: Assuming standard EMX environment
1608               wx_cv_gccversion="EMX2"
1609           )
1610       ])
1611       if test "$wx_cv_gccversion" = "EMX2"; then
1612           LIBS="$LIBS -lstdcpp"
1613           LDFLAGS="$LDFLAGS -Zsysv-signals"
1614       else
1615           if test "$wx_cv_gccversion" = "EMX3"; then
1616               LIBS="$LIBS -lstdcxx -lgcc"
1617               LDFLAGS="$LDFLAGS -Zsysv-signals"
1618           else
1619               LIBS="$LIBS -lstdc++"
1620           fi
1621       fi
1622       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1623         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1624         wxUSE_OMF=yes
1625         enable_omf=yes
1626       fi
1627       dnl (end of OS/2-only piece)
1628   ;;
1629   *)
1630       dnl ---------------------------------------------------------------------
1631       dnl look for strcasecmp() in string.h and then strings.h if it's not
1632       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1633       dnl used.
1634       dnl ---------------------------------------------------------------------
1635       dnl (non-OS/2-only piece)
1636
1637       AC_LANG_SAVE
1638       AC_LANG_CPLUSPLUS
1639
1640       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1641           AC_TRY_LINK([
1642               #include <string.h>
1643               ],
1644               [
1645                   strcasecmp("foo", "bar");
1646               ],
1647               ac_cv_string_strcasecmp=yes,
1648               ac_cv_string_strcasecmp=no
1649           )
1650       ])
1651
1652       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1653           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1654       else
1655           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1656               AC_TRY_LINK([
1657                   #include <strings.h>
1658                   ],
1659                   [
1660                       strcasecmp("foo", "bar");
1661                   ],
1662                   ac_cv_strings_strcasecmp=yes,
1663                   ac_cv_strings_strcasecmp=no
1664               )
1665           ])
1666
1667           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1668               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1669           else
1670               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1671           fi
1672       fi
1673
1674       AC_LANG_RESTORE
1675       dnl (end of non-OS/2-only piece)
1676   ;;
1677 esac
1678
1679 dnl ------------------------------------------------------------------------
1680 dnl Check for headers
1681 dnl ------------------------------------------------------------------------
1682
1683 dnl defines HAVE_STDLIB_H
1684 AC_CHECK_HEADERS(stdlib.h)
1685 dnl defines HAVE_MALLOC_H
1686 AC_CHECK_HEADERS(malloc.h)
1687 dnl defines HAVE_UNISTD_H
1688 AC_CHECK_HEADERS(unistd.h)
1689 dnl defines HAVE_WCHAR_H
1690 AC_CHECK_HEADERS(wchar.h)
1691
1692 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1693 if test "$ac_cv_header_wchar_h" != "yes"; then
1694     dnl defines HAVE_WCSTR_H
1695     AC_CHECK_HEADERS(wcstr.h)
1696 fi
1697
1698 dnl defines HAVE_FNMATCH_H
1699 AC_CHECK_HEADERS(fnmatch.h)
1700
1701 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1702 AC_CHECK_HEADERS(langinfo.h)
1703
1704 case "${host}" in
1705   *-pc-os2_emx | *-pc-os2-emx )
1706       dnl Explicitly link -lintl if langinfo.h is available
1707       dnl and intl not yet included in libc
1708       if test $ac_cv_header_langinfo_h = "yes" \
1709                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1710                      -o "$wx_cv_gccversion" = "EMX3" \
1711                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1712           LIBS="$LIBS -lintl"
1713       fi
1714   ;;
1715 esac
1716
1717 if test "$wxUSE_GUI" = "yes"; then
1718     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
1719         dnl defines HAVE_X11_XKBLIB_H
1720         AC_CHECK_HEADERS(X11/Xlib.h)
1721         AC_CHECK_HEADERS([X11/XKBlib.h], [], [],
1722                          [
1723                           #if HAVE_X11_XLIB_H
1724                             #include <X11/Xlib.h>
1725                           #endif
1726                          ])
1727     fi
1728 fi
1729
1730 dnl ---------------------------------------------------------------------------
1731 dnl Checks for compiler characteristics
1732 dnl ---------------------------------------------------------------------------
1733
1734 dnl defines const to be empty if c-compiler does not support const fully
1735 AC_C_CONST
1736 dnl defines inline to a sensible value for the c-compiler
1737 AC_C_INLINE
1738
1739 dnl check the sizes of integral types (give some reasonable default values for
1740 dnl cross-compiling)
1741 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1742 AC_CHECK_SIZEOF(char, 1)
1743 AC_CHECK_SIZEOF(short, 2)
1744 AC_CHECK_SIZEOF(void *, 4)
1745 AC_CHECK_SIZEOF(int, 4)
1746 AC_CHECK_SIZEOF(long, 4)
1747 AC_CHECK_SIZEOF(size_t, 4)
1748
1749 case "${host}" in
1750     arm-*-linux* )
1751         AC_CHECK_SIZEOF(long long, 8)
1752     ;;
1753     *-hp-hpux* )
1754         AC_CHECK_SIZEOF(long long, 0)
1755         if test "$ac_cv_sizeof_long_long" != "0"; then
1756             dnl HPUX 10.20 headers need this define in order to use long long definitions
1757             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1758         fi
1759     ;;
1760     * )
1761         AC_CHECK_SIZEOF(long long, 0)
1762 esac
1763
1764 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1765 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1766 AC_CHECK_SIZEOF(wchar_t, 0,
1767     [
1768         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1769         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1770         #  error "fake wchar_t"
1771         #endif
1772         #ifdef HAVE_WCHAR_H
1773         #  ifdef __CYGWIN__
1774         #    include <stddef.h>
1775         #  endif
1776         #  include <wchar.h>
1777         #endif
1778         #ifdef HAVE_STDLIB_H
1779         #  include <stdlib.h>
1780         #endif
1781         #include <stdio.h>
1782     ]
1783 )
1784 if test "$ac_cv_sizeof_wchar_t" != "0"; then
1785     wxUSE_WCHAR_T=yes
1786 else
1787     wxUSE_WCHAR_T=no
1788 fi
1789
1790 dnl checks needed to define wxVaCopy
1791 AC_CACHE_CHECK([for va_copy],
1792     wx_cv_func_va_copy,
1793     [
1794         AC_LINK_IFELSE([
1795             #include <stdarg.h>
1796             void foo(char *f, ...)
1797             {
1798                 va_list ap1, ap2;
1799                 va_start(ap1, f);
1800                 va_copy(ap2, ap1);
1801                 va_end(ap2);
1802                 va_end(ap1);
1803             }
1804             int main()
1805             {
1806                 foo("hi", 17);
1807                 return 0;
1808             }],
1809             wx_cv_func_va_copy=yes,
1810             wx_cv_func_va_copy=no
1811         )
1812     ]
1813 )
1814
1815 if test $wx_cv_func_va_copy = "yes"; then
1816     AC_DEFINE(HAVE_VA_COPY)
1817 else
1818     dnl try to understand how can we copy va_lists
1819     AC_CACHE_CHECK([if va_list can be copied by value],
1820         wx_cv_type_va_list_lvalue,
1821         [
1822             AC_RUN_IFELSE([
1823                 #include <stdarg.h>
1824                 int foo(char *f, ...)
1825                 {
1826                     va_list ap1, ap2;
1827                     va_start(ap1, f);
1828                     ap2 = ap1;
1829                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1830                         return 1;
1831                     va_end(ap2);
1832                     va_end(ap1);
1833                     return 0;
1834                 }
1835                 int main()
1836                 {
1837                     return foo("hi", 17);
1838                 }],
1839                 wx_cv_type_va_list_lvalue=yes,
1840                 wx_cv_type_va_list_lvalue=no,
1841                 dnl assume most common case for cross-compiling...
1842                 wx_cv_type_va_list_lvalue=yes
1843             )
1844         ]
1845     )
1846
1847     if test $wx_cv_type_va_list_lvalue != "yes"; then
1848         dnl we suppose that the only thing which can't be copied like this
1849         dnl are arrays... only experience will show whether this is really true
1850         AC_DEFINE(VA_LIST_IS_ARRAY)
1851     fi
1852 fi
1853
1854 dnl check for large file support
1855 AC_SYS_LARGEFILE
1856
1857 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1858 dnl line because otherwise the system headers risk being included before
1859 dnl wx/defs.h which defines these constants leading to inconsistent
1860 dnl sizeof(off_t) in different source files of the same program and linking
1861 dnl problems
1862 if test "x$wx_largefile" = "xyes"; then
1863     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1864         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1865     else
1866         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1867     fi
1868     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1869     AC_FUNC_FSEEKO
1870     if test "$ac_cv_sys_largefile_source" != no; then
1871         WX_LARGEFILE_FLAGS="$WX_LARGEFILE_FLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1872     fi
1873     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1874 fi
1875
1876 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1877 WX_C_BIGENDIAN
1878
1879 dnl check for iostream (as opposed to iostream.h) standard header
1880 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1881
1882 dnl check whether C++ compiler supports bool built-in type
1883 WX_CPP_BOOL
1884
1885 dnl check whether C++ compiler supports explicit keyword
1886 WX_CPP_EXPLICIT
1887
1888 dnl check whether C++ compiler supports C++ casts
1889 AC_CXX_CONST_CAST
1890 AC_CXX_REINTERPRET_CAST
1891 AC_CXX_STATIC_CAST
1892 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
1893 dnl AC_CXX_DYNAMIC_CAST
1894
1895 dnl check for std::string or std::wstring
1896 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1897     AC_LANG_PUSH(C++)
1898
1899     if test "$wxUSE_UNICODE" = "yes"; then
1900         std_string="std::wstring"
1901         char_type="wchar_t"
1902     else
1903         std_string="std::string"
1904         char_type="char"
1905     fi
1906
1907     dnl check if <string> declares std::wstring
1908     AC_MSG_CHECKING([for $std_string in <string>])
1909     AC_TRY_COMPILE([#include <string>],
1910                    [$std_string foo;],
1911                    [AC_MSG_RESULT(yes)
1912                     AC_DEFINE(HAVE_STD_WSTRING)],
1913                    [AC_MSG_RESULT(no)
1914                     AC_MSG_CHECKING([if std::basic_string<$char_type> works])
1915                     AC_TRY_COMPILE([
1916                         #ifdef HAVE_WCHAR_H
1917                         #  ifdef __CYGWIN__
1918                         #    include <stddef.h>
1919                         #  endif
1920                         #  include <wchar.h>
1921                         #endif
1922                         #ifdef HAVE_STDLIB_H
1923                         #  include <stdlib.h>
1924                         #endif
1925                         #include <stdio.h>
1926                         #include <string>
1927                         ],
1928                         [std::basic_string<$char_type> foo;
1929                          const $char_type* dummy = foo.c_str();],
1930                         [AC_MSG_RESULT(yes)],
1931                         [AC_MSG_RESULT([no])
1932                          if test "$wxUSE_STL" = "yes"; then
1933                              AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
1934                          elif grep wxUSE_STD_STRING $wx_arg_cache_file >/dev/null; then
1935                              AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
1936                          else
1937                              AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
1938                              wxUSE_STD_STRING=no
1939                          fi
1940                         ]
1941                     )
1942                     ])
1943
1944     AC_LANG_POP
1945 fi
1946
1947 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1948     AC_LANG_PUSH(C++)
1949
1950     AC_CHECK_TYPES([std::istream, std::ostream],,
1951                    [wxUSE_STD_IOSTREAM=no],
1952                    [#include <iostream>])
1953
1954     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
1955         if grep wxUSE_STD_IOSTREAM $wx_arg_cache_file >/dev/null; then
1956             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
1957         else
1958             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
1959         fi
1960     fi
1961
1962     AC_LANG_POP
1963 fi
1964
1965 if test "$wxUSE_STL" = "yes"; then
1966     AC_LANG_PUSH(C++)
1967
1968     dnl check for basic STL functionality
1969     AC_MSG_CHECKING([for basic STL functionality])
1970     AC_TRY_COMPILE([#include <string>
1971                     #include <functional>
1972                     #include <algorithm>
1973                     #include <vector>
1974                     #include <list>],
1975                     [std::vector<int> moo;
1976                      std::list<int> foo;
1977                      std::vector<int>::iterator it =
1978                          std::find_if(moo.begin(), moo.end(),
1979                                       std::bind2nd(std::less<int>(), 3));],
1980                     [AC_MSG_RESULT([yes])],
1981                     [AC_MSG_RESULT([no])
1982                      AC_MSG_ERROR([Basic STL functionality missing])])
1983
1984     dnl check for compliant std::string::compare
1985     AC_MSG_CHECKING([for compliant std::string::compare])
1986     AC_TRY_COMPILE([#include <string>],
1987                    [std::string foo, bar;
1988                     foo.compare(bar);
1989                     foo.compare(1, 1, bar);
1990                     foo.compare(1, 1, bar, 1, 1);
1991                     foo.compare("");
1992                     foo.compare(1, 1, "");
1993                     foo.compare(1, 1, "", 2);],
1994                    [AC_MSG_RESULT(yes)
1995                     AC_DEFINE(HAVE_STD_STRING_COMPARE)],
1996                    [AC_MSG_RESULT(no)])
1997
1998     dnl check for hash_map and hash_set headers
1999     AC_CHECK_HEADER([hash_map],
2000                     [AC_MSG_CHECKING([for hash_map and hash_set])
2001                      AC_TRY_COMPILE([#include <hash_map>
2002                                      #include <hash_set>],
2003                                     [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2004                                      std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2005                                     [AC_MSG_RESULT(yes)
2006                                      AC_DEFINE(HAVE_HASH_MAP)
2007                                      AC_DEFINE(HAVE_STD_HASH_MAP)],
2008                                     [AC_MSG_RESULT(no)])
2009                      ])
2010
2011     AC_CHECK_HEADER([ext/hash_map],
2012                     [AC_MSG_CHECKING([for hash_map and hash_set])
2013                      AC_TRY_COMPILE([#include <ext/hash_map>
2014                                      #include <ext/hash_set>],
2015                                     [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2016                                      __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2017                                     [AC_MSG_RESULT(yes)
2018                                      AC_DEFINE(HAVE_EXT_HASH_MAP)
2019                                      AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)],
2020                                     [AC_MSG_RESULT(no)])
2021                      ])
2022
2023     AC_LANG_POP
2024 fi
2025
2026 dnl ---------------------------------------------------------------------------
2027 dnl Define search path for includes and libraries: all headers and libs will be
2028 dnl looked for in all directories of this path
2029 dnl ---------------------------------------------------------------------------
2030
2031 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2032 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2033 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2034 dnl
2035 dnl Also try to put all directories which may contain X11R6 before those which
2036 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2037 dnl
2038 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2039 dnl systems which have both (AIX 4.x does)
2040 SEARCH_INCLUDE="\
2041     /usr/local/include        \
2042                               \
2043     /usr/Motif-2.1/include    \
2044     /usr/Motif-1.2/include    \
2045     /usr/include/Motif1.2     \
2046     /opt/xpm/include/X11      \
2047     /opt/GBxpm/include/       \
2048     /opt/GBxpm/X11/include/   \
2049                               \
2050     /usr/dt/include           \
2051     /usr/openwin/include      \
2052                               \
2053     /usr/include/Xm           \
2054                               \
2055     /usr/X11R6/include        \
2056     /usr/X11R6.4/include      \
2057     /usr/X11R5/include        \
2058     /usr/X11R4/include        \
2059                               \
2060     /usr/include/X11R6        \
2061     /usr/include/X11R5        \
2062     /usr/include/X11R4        \
2063                               \
2064     /usr/local/X11R6/include  \
2065     /usr/local/X11R5/include  \
2066     /usr/local/X11R4/include  \
2067                               \
2068     /usr/local/include/X11R6  \
2069     /usr/local/include/X11R5  \
2070     /usr/local/include/X11R4  \
2071                               \
2072     /usr/X11/include          \
2073     /usr/include/X11          \
2074     /usr/local/X11/include    \
2075     /usr/local/include/X11    \
2076                               \
2077     /usr/X386/include         \
2078     /usr/x386/include         \
2079     /usr/XFree86/include/X11  \
2080                               \
2081     X:/XFree86/include        \
2082     X:/XFree86/include/X11    \
2083                               \
2084     /usr/include/gtk          \
2085     /usr/local/include/gtk    \
2086     /usr/include/glib         \
2087     /usr/local/include/glib   \
2088                               \
2089     /usr/include/qt           \
2090     /usr/local/include/qt     \
2091                               \
2092     /usr/local/arm/3.3.2/include     \
2093                               \
2094     /usr/include/windows      \
2095     /usr/include/wine         \
2096     /usr/local/include/wine   \
2097                               \
2098     /usr/unsupported/include  \
2099     /usr/athena/include       \
2100     /usr/local/x11r5/include  \
2101     /usr/lpp/Xamples/include  \
2102                               \
2103     /usr/openwin/share/include"
2104
2105 dnl prepend lib and lib32 for IRIX where the files in these directories should
2106 dnl be found before the ones in lib64 for 32bit compilation -- of course, this
2107 dnl probably/surely breaks 64bit compilation... IMO the only real solution is to
2108 dnl stop using WX_PATH_FIND_LIBRARIES() at all and use AC_CHECK_LIB() instead
2109 dnl
2110 dnl also put 64 bit versions for Linux on AMD, they must come before the usual
2111 dnl locations or 64 bit compilation failed
2112 SEARCH_LIB="/usr/lib /usr/lib32 /usr/lib64 /usr/X11R6/lib64 `echo "$SEARCH_INCLUDE" | sed s/include/lib/g`"
2113
2114 dnl Cross compiling with gcc?
2115 if test "$build" != "$host" -a "$GCC" = yes; then
2116     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2117     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2118     dnl for a 'root' below which libraries and headers for the target system
2119     dnl might be installed.
2120     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2121         cross_root=`dirname $cross_root`
2122         cross_root=`dirname $cross_root`
2123
2124         dnl substitute this candiate root for '^/usr' in the search lists,
2125         dnl strip out any that don't start '^/usr'.
2126         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2127         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2128
2129         dnl also have pkg-config search for *.pc files under this 'root'
2130         if test -z "$PKG_CONFIG_PATH"; then
2131             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2132             export PKG_CONFIG_PATH
2133         fi
2134
2135         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2136         dnl -x-libraries are given on the command line. So if they are not
2137         dnl set then set them here to plausible defaults.
2138         if test -z "$x_includes" -o "$x_includes" = NONE; then
2139             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2140             x_includes=$ac_find_includes
2141         fi
2142         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2143             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2144             x_libraries=$ac_find_libraries
2145         fi
2146     fi
2147 fi
2148
2149 dnl ------------------------------------------------------------------------
2150 dnl Check for libraries
2151 dnl ------------------------------------------------------------------------
2152
2153 dnl flush the cache because checking for libraries below might abort
2154 AC_CACHE_SAVE
2155
2156 dnl check for glibc version
2157 dnl
2158 dnl VZ: I have no idea why had this check been there originally, but now
2159 dnl     we could probably do without it by just always adding _GNU_SOURCE
2160 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2161     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2162         AC_TRY_COMPILE([#include <features.h>],
2163             [
2164                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2165                     #error not glibc2.1
2166                 #endif
2167             ],
2168             [
2169                 wx_cv_lib_glibc21=yes
2170             ],
2171             [
2172                 wx_cv_lib_glibc21=no
2173             ]
2174         )
2175     ])
2176     if test "$wx_cv_lib_glibc21" = "yes"; then
2177         AC_DEFINE(wxHAVE_GLIBC2)
2178     fi
2179 fi
2180
2181 dnl we may need _GNU_SOURCE for 2 things:
2182 dnl
2183 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2184 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2185 dnl  which breaks libtiff compilation, so it is simpler to just define
2186 dnl  _GNU_SOURCE to get everything)
2187 dnl
2188 dnl  2. for Unicode functions
2189 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2190     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2191         AC_DEFINE(_GNU_SOURCE)
2192     fi
2193 fi
2194
2195 dnl ---------------------------------------------------------------------------
2196 dnl Optional libraries
2197 dnl
2198 dnl   --with-<lib>=sys
2199 dnl       looks for system library and fails if not found
2200 dnl
2201 dnl   --with-<lib>
2202 dnl   --with-<lib>=yes
2203 dnl       looks for system library and, if not found, prints a warning,
2204 dnl       falls back to the builtin wx version, and continues configuration
2205 dnl
2206 dnl   --with-<lib>=builtin
2207 dnl       uses builtin wx version without searching for system library
2208 dnl
2209 dnl   --with-<lib>=no
2210 dnl   --without-<lib>
2211 dnl       do not use library (neither system nor builtin wx version)
2212 dnl
2213 dnl ---------------------------------------------------------------------------
2214
2215 dnl ------------------------------------------------------------------------
2216 dnl Check for regex libraries
2217 dnl ------------------------------------------------------------------------
2218
2219 if test "$wxUSE_REGEX" != "no"; then
2220     AC_DEFINE(wxUSE_REGEX)
2221
2222     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2223         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2224         wxUSE_REGEX=builtin
2225     fi
2226
2227     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2228         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2229         dnl on some old systems it may be in libregex - check for it too?
2230         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp)])
2231
2232         if test "x$ac_cv_func_regcomp" != "xyes"; then
2233             if test "$wxUSE_REGEX" = "sys" ; then
2234                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2235             else
2236                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2237                 wxUSE_REGEX=builtin
2238             fi
2239         else
2240             dnl we are using the system library
2241             wxUSE_REGEX=sys
2242             dnl only the built-in supports advanced REs
2243             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2244         fi
2245     fi
2246 fi
2247
2248 dnl ------------------------------------------------------------------------
2249 dnl Check for zlib compression library
2250 dnl ------------------------------------------------------------------------
2251
2252 ZLIB_LINK=
2253 if test "$wxUSE_ZLIB" != "no" ; then
2254     AC_DEFINE(wxUSE_ZLIB)
2255
2256     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2257         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2258         dnl should still use it because hopefully (can someone confirm this?)
2259         dnl Apple did fix the security problem in it and not using the system
2260         dnl library results in a whole bunch of warnings when linking with
2261         dnl Carbon framework
2262         if test "$USE_DARWIN" = 1; then
2263             system_zlib_h_ok="yes"
2264         else
2265             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2266             dnl known to not work) and although I don't know which is
2267             dnl the minimal required version it's safer to test for 1.1.4 as
2268             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2269             dnl has anything more ancient (1.1.3 was released in July 1998)
2270             dnl anyhow
2271             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2272                 [AC_TRY_RUN(
2273                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2274                     [
2275                         #include <zlib.h>
2276                         #include <stdio.h>
2277
2278                         int main()
2279                         {
2280                             FILE *f=fopen("conftestval", "w");
2281                             if (!f) exit(1);
2282                             fprintf(f, "%s",
2283                                     ZLIB_VERSION[0] == '1' &&
2284                                     (ZLIB_VERSION[2] > '1' ||
2285                                     (ZLIB_VERSION[2] == '1' &&
2286                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2287                             exit(0);
2288                         }
2289                     ],
2290                     ac_cv_header_zlib_h=`cat conftestval`,
2291                     ac_cv_header_zlib_h=no,
2292                     dnl cross-compiling: don't have an answer, try later
2293                     unset ac_cv_header_zlib_h
2294                 )]
2295             )
2296             dnl If the test above did not come up with a value (e.g. cross
2297             dnl compiling) then this should give a definitive answer
2298             AC_CHECK_HEADER(zlib.h)
2299
2300             system_zlib_h_ok=$ac_cv_header_zlib_h
2301         fi
2302
2303         if test "$system_zlib_h_ok" = "yes"; then
2304             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2305         fi
2306
2307         if test "x$ZLIB_LINK" = "x" ; then
2308             if test "$wxUSE_ZLIB" = "sys" ; then
2309                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2310             else
2311                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2312                 wxUSE_ZLIB=builtin
2313             fi
2314         else
2315             dnl we are using the system library
2316             wxUSE_ZLIB=sys
2317         fi
2318     fi
2319 fi
2320
2321 dnl ------------------------------------------------------------------------
2322 dnl Check for png library
2323 dnl ------------------------------------------------------------------------
2324
2325 PNG_LINK=
2326 if test "$wxUSE_LIBPNG" != "no" ; then
2327     AC_DEFINE(wxUSE_LIBPNG)
2328
2329     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2330         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2331         wxUSE_LIBPNG=sys
2332     fi
2333
2334     dnl for the check below to have a chance to succeed, we must already have
2335     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2336     dnl doesn't depend on zlib)
2337     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2338         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2339         wxUSE_LIBPNG=builtin
2340     fi
2341
2342     if test "$wxUSE_MGL" != 1 ; then
2343         dnl Don't check for libpng when building wxMGL, libmgl contains it
2344         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2345             dnl libpng version 0.9 is known to not work, if an even newer
2346             dnl version is required, just bump it up in the test below
2347             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2348                 [AC_TRY_RUN(
2349                     dnl png.h defines PNG_LIBPNG_VER=number
2350                     [
2351                         #include <png.h>
2352                         #include <stdio.h>
2353
2354                         int main()
2355                         {
2356                             FILE *f=fopen("conftestval", "w");
2357                             if (!f) exit(1);
2358                             fprintf(f, "%s",
2359                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2360                             exit(0);
2361                         }
2362                     ],
2363                     ac_cv_header_png_h=`cat conftestval`,
2364                     ac_cv_header_png_h=no,
2365                     dnl cross-compiling: test (later) if we have any png.h
2366                     unset ac_cv_header_png_h
2367                 )]
2368             )
2369             AC_CHECK_HEADER(png.h)
2370
2371             if test "$ac_cv_header_png_h" = "yes"; then
2372                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2373             fi
2374
2375             if test "x$PNG_LINK" = "x" ; then
2376                 if test "$wxUSE_LIBPNG" = "sys" ; then
2377                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2378                 else
2379                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2380                     wxUSE_LIBPNG=builtin
2381                 fi
2382             else
2383                 dnl we are using the system library
2384                 wxUSE_LIBPNG=sys
2385             fi
2386         fi
2387     fi
2388
2389     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2390 fi
2391
2392 dnl ------------------------------------------------------------------------
2393 dnl Check for jpeg library
2394 dnl ------------------------------------------------------------------------
2395
2396 JPEG_LINK=
2397 if test "$wxUSE_LIBJPEG" != "no" ; then
2398     AC_DEFINE(wxUSE_LIBJPEG)
2399
2400     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2401         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2402         wxUSE_LIBJPEG=sys
2403     fi
2404
2405     if test "$wxUSE_MGL" != 1 ; then
2406         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2407         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2408             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2409             dnl HAVE_STDLIB_H which are already defined and this provokes
2410             dnl a compiler warning which configure considers as an error...
2411             AC_MSG_CHECKING(for jpeglib.h)
2412             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2413                 AC_TRY_COMPILE(
2414                     [
2415                         #undef HAVE_STDLIB_H
2416                         #include <stdio.h>
2417                         #include <jpeglib.h>
2418                     ],
2419                     [
2420                     ],
2421                     ac_cv_header_jpeglib_h=yes,
2422                     ac_cv_header_jpeglib_h=no
2423                 )
2424             )
2425             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2426
2427             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2428                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2429             fi
2430
2431             if test "x$JPEG_LINK" = "x" ; then
2432                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2433                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2434                 else
2435                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2436                     wxUSE_LIBJPEG=builtin
2437                 fi
2438             else
2439                 dnl we are using the system library
2440                 wxUSE_LIBJPEG=sys
2441             fi
2442         fi
2443     fi
2444 fi
2445
2446 dnl ------------------------------------------------------------------------
2447 dnl Check for tiff library
2448 dnl ------------------------------------------------------------------------
2449
2450 TIFF_LINK=
2451 TIFF_PREREQ_LINKS=-lm
2452 if test "$wxUSE_LIBTIFF" != "no" ; then
2453     AC_DEFINE(wxUSE_LIBTIFF)
2454
2455     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2456         dnl libtiff may depend on libjpeg and libz so use them in the test
2457         dnl below or it would fail
2458         if test "$wxUSE_LIBJPEG" = "sys"; then
2459             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2460         fi
2461         if test "$wxUSE_ZLIB" = "sys"; then
2462             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2463         fi
2464         AC_CHECK_HEADER(tiffio.h,
2465                         [
2466                             AC_CHECK_LIB(tiff, TIFFError,
2467                                          TIFF_LINK=" -ltiff",
2468                                          ,
2469                                          $TIFF_PREREQ_LINKS)
2470                         ]
2471                        )
2472
2473         if test "x$TIFF_LINK" = "x" ; then
2474             if test "$wxUSE_LIBTIFF" = "sys" ; then
2475                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2476             else
2477                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2478                 wxUSE_LIBTIFF=builtin
2479             fi
2480         else
2481             dnl we are using the system library
2482             wxUSE_LIBTIFF=sys
2483         fi
2484     fi
2485 fi
2486
2487 dnl ------------------------------------------------------------------------
2488 dnl Check for expat libraries
2489 dnl ------------------------------------------------------------------------
2490
2491 if test "$wxUSE_WCHAR_T" != "yes"; then
2492     if test "$wxUSE_EXPAT" != "no"; then
2493         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2494         wxUSE_EXPAT=no
2495     fi
2496     if test "$wxUSE_XML" != "no"; then
2497         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2498         wxUSE_XML=no
2499     fi
2500 fi
2501
2502 if test "$wxUSE_EXPAT" != "no"; then
2503     wxUSE_XML=yes
2504     AC_DEFINE(wxUSE_EXPAT)
2505     AC_DEFINE(wxUSE_XML)
2506
2507     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2508         AC_CHECK_HEADER([expat.h], [found_expat_h=1])
2509         if test "x$found_expat_h" = "x1"; then
2510             dnl Expat 1.95.6 comes with broken expat.h:
2511             AC_CACHE_CHECK([if expat.h is valid C++ header],
2512                 wx_cv_expat_is_not_broken,
2513                 [
2514                 AC_LANG_SAVE
2515                 AC_LANG_CPLUSPLUS
2516                 AC_TRY_COMPILE([#include <expat.h>],[],
2517                     wx_cv_expat_is_not_broken=yes,
2518                     wx_cv_expat_is_not_broken=no
2519                 )
2520                 AC_LANG_RESTORE
2521                 ]
2522             )
2523             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2524                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2525             fi
2526         fi
2527         if test "x$EXPAT_LINK" = "x" ; then
2528             if test "$wxUSE_EXPAT" = "sys" ; then
2529                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2530             else
2531                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2532                 wxUSE_EXPAT=builtin
2533             fi
2534         else
2535             dnl we are using the system library
2536             wxUSE_EXPAT=sys
2537         fi
2538     fi
2539     if test "$wxUSE_EXPAT" = "builtin" ; then
2540         dnl Expat needs this:
2541         AC_CONFIG_SUBDIRS([src/expat])
2542     fi
2543 fi
2544
2545
2546 dnl ------------------------------------------------------------------------
2547 dnl Check for libmspack
2548 dnl ------------------------------------------------------------------------
2549
2550 if test "$wxUSE_LIBMSPACK" != "no"; then
2551     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1])
2552     if test "x$found_mspack_h" = "x1"; then
2553         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2554                      MSPACK_LINK=" -lmspack")
2555     fi
2556     if test "x$MSPACK_LINK" = "x" ; then
2557         wxUSE_LIBMSPACK=no
2558     fi
2559 fi
2560
2561 if test "$wxUSE_LIBMSPACK" != "no"; then
2562     AC_DEFINE(wxUSE_LIBMSPACK)
2563 fi
2564
2565
2566 dnl ----------------------------------------------------------------
2567 dnl search for toolkit (widget sets)
2568 dnl ----------------------------------------------------------------
2569
2570 AFMINSTALL=
2571 WIN32INSTALL=
2572
2573 TOOLKIT=
2574 TOOLKIT_INCLUDE=
2575 WIDGET_SET=
2576
2577 dnl are we building for a win32 target environment?
2578 dnl If so, setup common stuff needed for both GUI and Base libs.
2579 if test "$USE_WIN32" = 1 ; then
2580     AC_CHECK_HEADERS(w32api.h)
2581     AC_CHECK_HEADER(windows.h, [],
2582     [
2583         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2584     ])
2585
2586     dnl --- FIXME: This is still a somewhat random list of libs,
2587     dnl ---        some of them should probably be included conditionally.
2588     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2589
2590     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2591         LIBS="$LIBS -loleacc"
2592     fi
2593
2594     case "${host}" in
2595         *-*-cygwin* )
2596             dnl Cygwin doesn't include these by default
2597             LIBS="$LIBS -lkernel32 -luser32"
2598             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2599     esac
2600
2601     dnl add extra odbc libs if we have compiled in odbc
2602     if test "$wxUSE_ODBC" = "sys" ; then
2603         wxUSE_ODBC = "yes"
2604     fi
2605     if test "$wxUSE_ODBC" = "yes" ; then
2606         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2607         AC_DEFINE(wxUSE_ODBC)
2608     fi
2609     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2610
2611     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2612     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2613
2614     dnl install Win32-specific files in "make install"
2615     WIN32INSTALL=win32install
2616 fi
2617
2618 if test "$wxUSE_GUI" = "yes"; then
2619     USE_GUI=1
2620
2621     GUI_TK_LIBRARY=
2622
2623     WXGTK12=
2624     WXGTK127=
2625     WXGTK20=
2626     WXGPE=
2627
2628     if test "$wxUSE_COCOA" = 1 ; then
2629         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2630             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2631             wxUSE_PRINTING_ARCHITECTURE=no
2632         fi
2633         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2634             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2635             wxUSE_DRAG_AND_DROP=no
2636         fi
2637         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2638             AC_MSG_WARN([Drag Image and DandD not supported under wxCocoa yet, disabled])
2639             wxUSE_DRAGIMAGE=no
2640         fi
2641     fi
2642
2643     if test "$wxUSE_MSW" = 1 ; then
2644         TOOLKIT=MSW
2645         GUIDIST=MSW_DIST
2646
2647         dnl -mwindows causes a heap of other default gui libs to be linked in.
2648         case "${host}" in
2649             *-*-mingw32* )
2650                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2651         esac
2652     fi
2653
2654     if test "$wxUSE_GTK" = 1; then
2655         AC_MSG_CHECKING([for GTK+ version])
2656
2657         gtk_version_cached=1
2658         AC_CACHE_VAL(wx_cv_lib_gtk,
2659             [
2660                 dnl stupid GTK+ AM macros produce their own messages, so we
2661                 dnl have to pass to the next line
2662                 gtk_version_cached=0
2663                 AC_MSG_RESULT()
2664
2665                 dnl we must link against lgthread unless the user
2666                 dnl used --disable-threads
2667                 GTK_MODULES=
2668                 if test "$wxUSE_THREADS" = "yes"; then
2669                     GTK_MODULES=gthread
2670                 fi
2671
2672                 dnl detect GTK2
2673                 wx_cv_lib_gtk=
2674                 if test "x$wxGTK_VERSION" != "x1"; then
2675                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2676                 fi
2677
2678                 dnl detect GTK1.x
2679                 if test -z "$wx_cv_lib_gtk"; then
2680                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2681                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2682
2683                         if test -z "$wx_cv_lib_gtk"; then
2684                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2685                         fi
2686                     fi
2687                 fi
2688
2689                 if test -z "$wx_cv_lib_gtk"; then
2690                     dnl looks better in AC_MSG_RESULT
2691                     wx_cv_lib_gtk=none
2692                 else
2693                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2694                     dnl subsequent runs
2695                     wx_cv_cflags_gtk=$GTK_CFLAGS
2696                     wx_cv_libs_gtk=$GTK_LIBS
2697                 fi
2698             ]
2699         )
2700
2701         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2702         dnl enough
2703         if test "$gtk_version_cached" = 1; then
2704             AC_MSG_RESULT($wx_cv_lib_gtk)
2705         fi
2706
2707         case "$wx_cv_lib_gtk" in
2708             2.0)    WXGTK20=1
2709                     TOOLKIT_VERSION=2
2710                     ;;
2711             1.2.7)  WXGTK127=1
2712                     WXGTK12=1
2713                     ;;
2714             1.2.3)  WXGTK12=1
2715                     ;;
2716             *)      AC_MSG_ERROR([
2717 The development files for GTK+ were not found. For GTK+ 2, please
2718 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2719 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2720 and that the version is 1.2.3 or above. Also check that the
2721 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2722 --libs' are in the LD_LIBRARY_PATH or equivalent.
2723                             ])
2724                     ;;
2725         esac
2726
2727         if test "$WXGTK20" = 1; then
2728             save_CFLAGS="$CFLAGS"
2729             save_LIBS="$LIBS"
2730             CFLAGS="$CFLAGS $wx_cv_cflags_gtk"
2731             LIBS="$LIBS $wx_cv_libs_gtk"
2732
2733             AC_CHECK_FUNCS([pango_font_family_is_monospace])
2734
2735             dnl gtk_icon_size_lookup is not available in the GTK+ headers
2736             dnl that have shipped with some versions of Sun's JDS. Not using
2737             dnl AC_CHECK_FUNCS here since it only checks the function exists
2738             dnl in the lib (not the header).
2739             AC_MSG_CHECKING([if gtk_icon_size_lookup is missing])
2740             AC_TRY_COMPILE([
2741                             #include <gtk/gtk.h>
2742                            ],
2743                            [
2744                             void *f = gtk_icon_size_lookup;
2745                            ],
2746                            [
2747                             AC_MSG_RESULT([no])
2748                            ],
2749                            [
2750                             AC_DEFINE(NEED_GTK_ICON_SIZE_LOOKUP)
2751                             AC_MSG_RESULT([yes])
2752                            ])
2753
2754             dnl test if we have at least GTK+ 2.4:
2755             AC_MSG_CHECKING([if GTK+ is version >= 2.4])
2756             AC_TRY_COMPILE([
2757                             #include <gtk/gtk.h>
2758                            ],
2759                            [
2760                             #if !GTK_CHECK_VERSION(2,4,0)
2761                             #error "Not GTK+ 2.4"
2762                             #endif
2763                            ],
2764                            [
2765                             AC_DEFINE(__WXGTK24__)
2766                             AC_MSG_RESULT([yes])
2767                            ],
2768                            [
2769                             AC_MSG_RESULT([no])
2770                            ])
2771
2772             CFLAGS="$save_CFLAGS"
2773             LIBS="$save_LIBS"
2774         else
2775             if test "$wxUSE_UNICODE" = "yes"; then
2776                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2777                 wxUSE_UNICODE=no
2778             fi
2779         fi
2780
2781         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2782         dnl have it but we do the check for the others)
2783         if test "$USE_DARWIN" != 1; then
2784             AC_CHECK_FUNCS(poll)
2785         fi
2786
2787         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2788         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2789
2790         AFMINSTALL=afminstall
2791         TOOLKIT=GTK
2792         GUIDIST=GTK_DIST
2793
2794         dnl test for XIM support in libgdk
2795         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2796
2797
2798         dnl test for external libxpm if we're configured to use it
2799         if test "$wxUSE_GPE" = "yes"; then
2800             AC_MSG_CHECKING(for gpewidget library)
2801             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2802             if test "$ac_find_libraries" != "" ; then
2803                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2804                 dnl -lgpewidget must be before all GTK libs and
2805                 dnl we guess its path from the prefix
2806                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2807                 WXGPE=1
2808                 AC_MSG_RESULT(found at $ac_find_libraries)
2809             else
2810                 AC_MSG_RESULT(not found)
2811             fi
2812
2813             dnl AC_MSG_CHECKING(for gpe library)
2814             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2815             dnl if test "$ac_find_libraries" != "" ; then
2816             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2817             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2818             dnl     AC_MSG_RESULT(found at $ac_find_libraries)
2819             dnl else
2820             dnl     AC_MSG_RESULT(not found)
2821             dnl fi
2822         fi
2823     fi
2824
2825     if test "$wxUSE_MGL" = 1; then
2826        AC_MSG_CHECKING(for SciTech MGL library)
2827         if test "x$MGL_ROOT" = x ; then
2828             AC_MSG_RESULT(not found)
2829             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2830         else
2831             AC_MSG_RESULT($MGL_ROOT)
2832         fi
2833
2834         AC_MSG_CHECKING(for libmgl location)
2835         dnl Find MGL library that we want
2836         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2837         dnl             and for non-x86 versions
2838         case "${host}" in
2839             *-*-linux* )
2840               dnl glibc.so, glibc are for older versions of MGL,
2841               dnl x86/a, x86/so are used by >= 5.0 R11
2842               if test "x$wxUSE_SHARED" = xyes ; then
2843                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2844               else
2845                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2846               fi
2847               ;;
2848             *-pc-msdosdjgpp )
2849               mgl_os_candidates="dos32/dj2"
2850               ;;
2851             *)
2852               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2853         esac
2854
2855         mgl_lib_type=""
2856         mgl_os=""
2857
2858         for mgl_os_i in $mgl_os_candidates ; do
2859             if test "x$mgl_os" = x ; then
2860                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2861                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2862                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2863                         mgl_lib_type=debug
2864                         mgl_os=$mgl_os_i
2865                     fi
2866                 fi
2867                 if test "x$mgl_lib_type" = x ; then
2868                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2869                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2870                         mgl_lib_type=release
2871                         mgl_os=$mgl_os_i
2872                     fi
2873                 fi
2874             fi
2875         done
2876
2877         if test "x$mgl_os" = x ; then
2878             AC_MSG_RESULT(not found)
2879             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2880         fi
2881         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2882
2883         wxUSE_UNIVERSAL="yes"
2884
2885         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2886         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2887
2888         AFMINSTALL=afminstall
2889         TOOLKIT=MGL
2890         GUIDIST=MGL_DIST
2891     fi
2892
2893     if test "$wxUSE_MICROWIN" = 1; then
2894         AC_MSG_CHECKING(for MicroWindows)
2895         if test "x$MICROWINDOWS" = x ; then
2896             AC_MSG_RESULT(not found)
2897             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2898         else
2899             AC_MSG_RESULT($MICROWINDOWS)
2900         fi
2901
2902         if test -f $MICROWINDOWS/lib/libmwin.a; then
2903             AC_MSG_RESULT(MicroWindows' libraries found.)
2904         else
2905             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2906         fi
2907
2908         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2909         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2910
2911         wxUSE_UNIVERSAL="yes"
2912
2913         AFMINSTALL=afminstall
2914         TOOLKIT=MICROWIN
2915         GUIDIST=MICROWIN_DIST
2916
2917         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2918     fi
2919
2920     dnl common part of X11 and Motif port checks
2921     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
2922         dnl use standard macros to check for X headers/libs, this brings
2923         dnl support for the standard configure options --x-includes,
2924         dnl --x-libraries and --no-x
2925         AC_PATH_XTRA
2926
2927         if test "$no_x" = "yes"; then
2928           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2929         fi
2930
2931         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
2932         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
2933         dnl this junk out
2934         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
2935         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2936         AFMINSTALL=afminstall
2937         COMPILED_X_PROGRAM=0
2938
2939     fi
2940
2941     if test "$wxUSE_X11" = 1; then
2942         if test "$wxUSE_NANOX" = "yes"; then
2943             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2944             if test "x$MICROWIN" = x ; then
2945                 AC_MSG_RESULT(not found)
2946                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2947             else
2948                 AC_MSG_RESULT($MICROWIN)
2949                 AC_DEFINE(wxUSE_NANOX)
2950             fi
2951         fi
2952
2953         if test "$wxUSE_UNICODE" = "yes"; then
2954                 PKG_CHECK_MODULES(PANGOX, pangox,
2955                     [
2956                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2957                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
2958                     ],
2959                     [
2960                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2961                     ]
2962                 )
2963                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2964                     [
2965                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2966                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
2967                     ],
2968                     [
2969                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2970                         wxUSE_PRINTING_ARCHITECTURE="no"
2971                     ]
2972                 )
2973                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
2974                     [
2975                         AC_DEFINE(HAVE_PANGO_XFT)
2976                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
2977                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
2978                     ],
2979                     [
2980                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
2981                     ]
2982                 )
2983                 save_CFLAGS="$CFLAGS"
2984                 save_LIBS="$LIBS"
2985                 CFLAGS="$CFLAGS $PANGOX_CFLAGS"
2986                 LIBS="$LIBS $PANGOX_LIBS"
2987                 AC_CHECK_FUNCS([pango_font_family_is_monospace])
2988                 CFLAGS="$save_CFLAGS"
2989                 LIBS="$save_LIBS"
2990         fi
2991
2992         wxUSE_UNIVERSAL="yes"
2993
2994         if test "$wxUSE_NANOX" = "yes"; then
2995             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
2996             TOOLCHAIN_DEFS="${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"
2997             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
2998         else
2999             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3000         fi
3001
3002         TOOLKIT=X11
3003         GUIDIST=X11_DIST
3004     fi
3005
3006     if test "$wxUSE_MOTIF" = 1; then
3007         if test "$wxUSE_UNICODE" = "yes"; then
3008             AC_MSG_ERROR([Unicode configuration not supported with Motif])
3009         fi
3010
3011         AC_MSG_CHECKING(for Motif/Lesstif headers)
3012         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3013         if test "$ac_find_includes" != "" ; then
3014             AC_MSG_RESULT(found in $ac_find_includes)
3015             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3016             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3017         else
3018             AC_TRY_COMPILE(
3019                 [
3020                     #include <Xm/Xm.h>
3021                 ],
3022                 [
3023                     int version;
3024                     version = xmUseVersion;
3025                 ],
3026                 [
3027                     AC_MSG_RESULT(found in default search path)
3028                     COMPILED_X_PROGRAM=1
3029                 ],
3030                 [
3031                     AC_MSG_RESULT(no)
3032                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
3033                 ]
3034             )
3035         fi
3036
3037         if test "$COMPILED_X_PROGRAM" = 0; then
3038             AC_MSG_CHECKING(for Motif/Lesstif library)
3039             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3040             if test "$ac_find_libraries" != "" ; then
3041                 AC_MSG_RESULT(found at $ac_find_libraries)
3042
3043                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3044                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3045             else
3046                 dnl it might happen that we found headers in one of the
3047                 dnl standard paths but the libs are elsewhere - we do need to
3048                 dnl try to compile a sample program then here
3049                 save_CFLAGS=$CFLAGS
3050                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3051
3052                 AC_TRY_COMPILE(
3053                     [
3054                         #include <Xm/Xm.h>
3055                     ],
3056                     [
3057                         int version;
3058                         version = xmUseVersion;
3059                     ],
3060                     [
3061                         AC_MSG_RESULT(found in default search path)
3062                         COMPILED_X_PROGRAM=1
3063                     ],
3064                     [
3065                         AC_MSG_RESULT(no)
3066                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3067                     ]
3068                 )
3069
3070                 CFLAGS=$save_CFLAGS
3071             fi
3072         fi
3073
3074         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3075         libp_link=""
3076         libsm_ice_link=""
3077         libs_found=0
3078         for libp in "" " -lXp"; do
3079             if test "$libs_found" = "0"; then
3080                 for libsm_ice in "" " -lSM -lICE"; do
3081                     if test "$libs_found" = "0"; then
3082                         save_LIBS="$LIBS"
3083                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3084                         save_CFLAGS=$CFLAGS
3085                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3086
3087                         AC_TRY_LINK(
3088                             [
3089                                 #include <Xm/Xm.h>
3090                                 #include <Xm/List.h>
3091                             ],
3092                             [
3093                                 XmString string = NULL;
3094                                 Widget w = NULL;
3095                                 int position = 0;
3096                                 XmListAddItem(w, string, position);
3097                             ],
3098                             [
3099                                 libp_link="$libp"
3100                                 libsm_ice_link="$libsm_ice"
3101                                 AC_MSG_RESULT(
3102                                     [need${libp_link}${libsm_ice_link}])
3103                                 libs_found=1
3104                             ], []
3105                         )
3106
3107                         LIBS="$save_LIBS"
3108                         CFLAGS=$save_CFLAGS
3109                     fi
3110                 done
3111             fi
3112         done
3113
3114         if test "$libs_found" = "0"; then
3115             AC_MSG_RESULT([can't find the right libraries])
3116             AC_MSG_ERROR([can't link a simple motif program])
3117         fi
3118
3119         save_CFLAGS=$CFLAGS
3120         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3121         AC_MSG_CHECKING([for Motif 2])
3122         AC_TRY_COMPILE([
3123                         #include <Xm/Xm.h>
3124                        ],
3125                        [
3126                         #if XmVersion < 2000
3127                         #error "Not Motif 2"
3128                         #endif
3129                        ],
3130                        [
3131                         AC_DEFINE(__WXMOTIF20__,1)
3132                         AC_MSG_RESULT([found])
3133                        ],
3134                        [
3135                         AC_DEFINE(__WXMOTIF20__,0)
3136                         AC_MSG_RESULT([not found])
3137                        ])
3138
3139         AC_MSG_CHECKING([whether Motif is Lesstif])
3140         AC_TRY_COMPILE([
3141                         #include <Xm/Xm.h>
3142                        ],
3143                        [
3144                         #if !defined(LesstifVersion) || LesstifVersion <= 0
3145                         #error "Not Lesstif"
3146                         #endif
3147                        ],
3148                        [
3149                         AC_DEFINE(__WXLESSTIF__,1)
3150                         AC_MSG_RESULT([yes])
3151                        ],
3152                        [
3153                         AC_DEFINE(__WXLESSTIF__,0)
3154                         AC_MSG_RESULT([no])
3155                        ])
3156         CFLAGS=$save_CFLAGS
3157
3158         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3159         TOOLKIT=MOTIF
3160         GUIDIST=MOTIF_DIST
3161     fi
3162
3163     dnl more tests common to X11 and Motif:
3164     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3165         dnl test for external libxpm if we're configured to use it
3166         if test "$wxUSE_LIBXPM" = "sys"; then
3167             AC_MSG_CHECKING(for Xpm library)
3168             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3169             if test "$ac_find_libraries" != "" ; then
3170                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3171                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3172                 AC_MSG_RESULT(found at $ac_find_libraries)
3173
3174                 AC_CACHE_CHECK([for X11/xpm.h],
3175                     wx_cv_x11_xpm_h,
3176                     [
3177                         save_CFLAGS=$CFLAGS
3178                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3179
3180                         AC_TRY_COMPILE(
3181                             [
3182                                 #include <X11/xpm.h>
3183                             ],
3184                             [
3185                                 int version;
3186                                 version = XpmLibraryVersion();
3187                             ],
3188                             wx_cv_x11_xpm_h=yes,
3189                             wx_cv_x11_xpm_h=no
3190                         )
3191
3192                         CFLAGS=$save_CFLAGS
3193                     ]
3194                 )
3195
3196                 if test $wx_cv_x11_xpm_h = "yes"; then
3197                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3198                     AC_DEFINE(wxHAVE_LIB_XPM)
3199                 else
3200                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3201                 fi
3202             fi
3203
3204         fi
3205
3206         dnl XShapeQueryExtension checks: first the library, then prototype
3207         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3208                      [
3209                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3210                       wxHAVE_XEXT_LIB=1
3211                      ],
3212                      [], [$GUI_TK_LIBRARY -lX11])
3213
3214         if test "$wxHAVE_XEXT_LIB" = 1; then
3215             save_CFLAGS="$CFLAGS"
3216             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3217
3218             AC_MSG_CHECKING([for X11/extensions/shape.h])
3219             AC_TRY_COMPILE([
3220                             #include <X11/Xlib.h>
3221                             #include <X11/extensions/shape.h>
3222                            ],
3223                            [
3224                             int dummy1, dummy2;
3225                             XShapeQueryExtension((Display*)NULL,
3226                                                  (int*)NULL, (int*)NULL);
3227                            ],
3228                            [
3229                             AC_DEFINE(HAVE_XSHAPE)
3230                             AC_MSG_RESULT([found])
3231                            ],
3232                            [
3233                             AC_MSG_RESULT([not found])
3234                            ])
3235             CFLAGS="$save_CFLAGS"
3236
3237         fi
3238     fi
3239
3240     if test "$wxUSE_MAC" = 1; then
3241         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3242         if test "$GCC" = yes; then
3243             AC_MSG_RESULT([gcc])
3244             CPPFLAGS_PASCAL="-fpascal-strings"
3245         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3246             AC_MSG_RESULT([xlc])
3247             CPPFLAGS_PASCAL="-qmacpstr"
3248         else
3249             AC_MSG_RESULT([none])
3250         fi
3251
3252         if test "x$wxUSE_UNIX" = "xyes"; then
3253             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon"
3254         else
3255             dnl platform.h needs TARGET_CARBON before setup.h
3256             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON"
3257         fi
3258
3259         TOOLKIT=MAC
3260         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3261         GUIDIST=MACX_DIST
3262         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3263         dnl are different, so they need different names:
3264         WXBASEPORT="_carbon"
3265     fi
3266
3267     if test "$wxUSE_COCOA" = 1; then
3268         TOOLKIT=COCOA
3269         GUIDIST=COCOA_DIST
3270     fi
3271
3272     if test "$wxUSE_PM" = 1; then
3273         TOOLKIT=PM
3274         GUIDIST=PM_DIST
3275         AC_CACHE_CHECK([for type SPBCDATA],
3276             wx_cv_spbcdata,
3277             [
3278                 AC_TRY_COMPILE(
3279                     [
3280                         #define INCL_PM
3281                         #include <os2.h>
3282                     ],
3283                     [
3284                         SPBCDATA test;
3285                     ],
3286                     wx_cv_spbcdata=yes,
3287                     wx_cv_spbcdata=no
3288                 )
3289             ]
3290         )
3291
3292         if test $wx_cv_spbcdata = "yes"; then
3293             AC_DEFINE(HAVE_SPBCDATA)
3294         fi
3295     fi
3296
3297     dnl the name of the directory where the files for this toolkit live
3298     if test "$TOOLKIT" = "PM" ; then
3299         TOOLKIT_DIR="os2"
3300     else
3301         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3302     fi
3303
3304     if test "$wxUSE_UNIVERSAL" = "yes"; then
3305         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3306         WIDGET_SET=univ
3307     fi
3308
3309     dnl distribute samples/demos/utils with GUI versions
3310     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3311     DISTDIR="wx\$(TOOLKIT)"
3312 else
3313     USE_GUI=0
3314
3315     dnl this doesn't quite work right for wxBase, but the places
3316     dnl where it is wrong aren't fatal (yet) though.
3317     TOOLKIT_DIR="base"
3318
3319     dnl the sources, their dependenices and the headers
3320     if test "$USE_WIN32" = 1 ; then
3321         dnl yes, the toolkit for wxBase on win32 is actually MSW
3322         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3323         TOOLKIT="MSW"
3324     fi
3325
3326     dnl distribute only wxBase sources/headers
3327     GUIDIST="BASE_DIST"
3328     DISTDIR="wxBase"
3329 fi
3330
3331 dnl ---------------------------------------------------------------------------
3332 dnl Optional libraries included when system library is not used
3333 dnl ---------------------------------------------------------------------------
3334
3335
3336 dnl ----------------------------------------------------------------
3337 dnl iODBC support
3338 dnl ----------------------------------------------------------------
3339
3340 IODBC_C_SRC=""
3341
3342
3343 dnl ODBC is handled separately for MSW
3344 if test "$TOOLKIT" != "MSW" ; then
3345
3346     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3347         dnl This is not ideal we really ough to use the unixodbc-config
3348         dnl  or iodbc-config if they exist.
3349
3350         AC_CHECK_HEADER([sql.h], [found_sql_h=1])
3351         if test "x$found_sql_h" = "x1" ; then
3352             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3353             [
3354                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3355                 [
3356                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3357                 ])
3358             ])
3359         fi
3360         if test "x$ODBC_LINK" = "x" ; then
3361             if test "$wxUSE_ODBC" = "sys" ; then
3362                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3363             else
3364                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3365                 wxUSE_ODBC=builtin
3366             fi
3367         else
3368             dnl we are using the system library
3369             wxUSE_ODBC=sys
3370         fi
3371     fi
3372
3373     if test "$wxUSE_ODBC" = "builtin" ; then
3374         AC_DEFINE(wxUSE_BUILTIN_IODBC)
3375     fi
3376 fi
3377
3378 if test "$wxUSE_ODBC" != "no" ; then
3379     AC_DEFINE(wxUSE_ODBC)
3380     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3381
3382     dnl is this still necessary?
3383     WXODBCFLAG="-D_IODBC_"
3384 fi
3385
3386 dnl ---------------------------------------------------------------------------
3387 dnl wxDisplay Sanity checks
3388 dnl ---------------------------------------------------------------------------
3389
3390 if test "$wxUSE_DISPLAY" = "yes"; then
3391 dnl ---------------------------------------------------------------------------
3392 dnl Xinerama (for unix ) - Brian Victor
3393 dnl ---------------------------------------------------------------------------
3394     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3395         AC_MSG_CHECKING([for Xinerama])
3396         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3397         if test "$ac_find_libraries" != "" ; then
3398             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3399             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3400                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3401             fi
3402             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3403             AC_MSG_RESULT([yes])
3404
3405             AC_MSG_CHECKING([for Xxf86vm extension])
3406             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3407             if test "$ac_find_libraries" != "" ; then
3408                 AC_MSG_RESULT([yes])
3409                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3410                                  [
3411                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3412                                  ],
3413                                  [],
3414                                  [
3415                                       #if HAVE_X11_XLIB_H
3416                                         #include <X11/Xlib.h>
3417                                       #endif
3418                                  ])
3419             else
3420                 AC_MSG_RESULT([no])
3421             fi
3422
3423         else
3424             AC_MSG_RESULT([no])
3425             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3426             wxUSE_DISPLAY="no"
3427         fi
3428     elif test "$wxUSE_MSW" = 1; then
3429 dnl ---------------------------------------------------------------------------
3430 dnl DirectDraw  / Multimon for MSW
3431 dnl ---------------------------------------------------------------------------
3432         AC_CHECK_HEADERS([multimon.h ddraw.h], [],
3433             [
3434                 wxUSE_DISPLAY="no"
3435                 AC_MSG_WARN([ddraw.h or multimon.h not found; disabling wxDisplay])
3436             ],
3437             [#include <windows.h>])
3438     fi
3439 fi
3440
3441 dnl ---------------------------------------------------------------------------
3442 dnl OpenGL libraries
3443 dnl ---------------------------------------------------------------------------
3444
3445 USE_OPENGL=0
3446 if test "$wxUSE_OPENGL" = "yes"; then
3447     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3448         OPENGL_LIBS="-framework OpenGL -framework AGL"
3449     elif test "$wxUSE_MSW" = 1; then
3450         OPENGL_LIBS="-lopengl32 -lglu32"
3451     else
3452         dnl David Elliott: Without this snippet AC_CHECK_HEADER fails to find
3453         dnl GL/gl.h on Mac OS X where it is located in
3454         dnl /usr/X11R6/include/GL/gl.h:
3455
3456         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, GL/gl.h)
3457         if test "$ac_find_includes" != "" ; then
3458             AC_MSG_RESULT(found in $ac_find_includes)
3459             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3460             CPPFLAGS="$CPPFLAGS$ac_path_to_include"
3461         fi
3462
3463         AC_CHECK_HEADER(GL/gl.h,
3464             [
3465                 found_gl=0
3466
3467                 AC_MSG_CHECKING([for -lGL])
3468                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GL)
3469                 if test "$ac_find_libraries" != "" ; then
3470                     AC_MSG_RESULT([yes])
3471
3472                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3473                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3474                         LDFLAGS_GL="$ac_path_to_link"
3475                     fi
3476
3477                     dnl don't suppose that libGL and libGLU are always in the
3478                     dnl same directory -- this is not true for some common
3479                     dnl distributions
3480                     AC_MSG_CHECKING([for -lGLU])
3481                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3482                     if test "$ac_find_libraries" != "" ; then
3483                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3484                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3485                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3486                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3487                         fi
3488
3489                         found_gl=1
3490                         OPENGL_LIBS="-lGL -lGLU"
3491                         AC_MSG_RESULT([yes])
3492                     else
3493                         AC_MSG_RESULT([no])
3494                     fi
3495                 else
3496                     AC_MSG_RESULT([no])
3497                 fi
3498
3499                 if test "$found_gl" != 1; then
3500                     AC_MSG_CHECKING([for -lMesaGL])
3501                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3502                     if test "$ac_find_libraries" != "" ; then
3503                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3504                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3505                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3506                         AC_MSG_RESULT([yes])
3507                     else
3508                         AC_MSG_RESULT([no])
3509                     fi
3510                 fi
3511             ])
3512
3513         if test "x$OPENGL_LIBS" = "x"; then
3514             dnl it should be an error and not a warning because OpenGL is not on
3515             dnl by default and so if it had been explicitly requested, we
3516             dnl shouldn't just fall back to compiling the library without it
3517             AC_MSG_ERROR(OpenGL libraries not available)
3518         fi
3519     fi
3520
3521     if test "$wxUSE_OPENGL" = "yes"; then
3522         USE_OPENGL=1
3523         AC_DEFINE(wxUSE_OPENGL)
3524         AC_DEFINE(wxUSE_GLCANVAS)
3525         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3526     fi
3527 fi
3528
3529
3530 dnl the symbol which allows conditional compilation for the given toolkit
3531 if test -n "$TOOLKIT" ; then
3532     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3533 fi
3534
3535
3536 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3537
3538 if test "$wxUSE_SHARED" = "yes"; then
3539     case "${host}" in
3540       *-pc-msdosdjgpp )
3541         dnl only static for now
3542         wxUSE_SHARED=no
3543         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3544       ;;
3545     esac
3546 fi
3547
3548 if test "$wxUSE_SHARED" = "yes"; then
3549
3550     dnl use versioned symbols if available on the platform
3551     WX_VERSIONED_SYMBOLS([\$(top_builddir)version-script])
3552
3553     case "${host}" in
3554       *-*-linux* | *-*-gnu* )
3555         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3556         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3557         ;;
3558
3559       *-*-solaris2* )
3560         if test "$GCC" = yes ; then
3561             dnl newer versions of gcc need -isystem to compile X headers on
3562             dnl Solaris (which use old style C syntax)
3563             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
3564
3565             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3566             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3567             saveLdflags="$LDFLAGS"
3568             LDFLAGS="$saveLdflags -Wl,-rpath,/"
3569             AC_MSG_CHECKING([if the linker accepts -rpath])
3570             AC_TRY_LINK(
3571                 [],[],
3572                 [
3573                     AC_MSG_RESULT([yes])
3574                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3575                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3576                 ],[
3577                     AC_MSG_RESULT([no])
3578                     AC_MSG_CHECKING([if the linker accepts -R])
3579                     LDFLAGS="$saveLdflags -Wl,-R,/"
3580                     AC_TRY_LINK(
3581                         [],[],
3582                         [
3583                             AC_MSG_RESULT([yes])
3584                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(top_builddir)lib"
3585                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
3586                         ],[
3587                             AC_MSG_RESULT([no])
3588                         ])
3589                 ])
3590             LDFLAGS="$saveLdflags"
3591         else
3592             SAMPLES_RPATH_FLAG="-R\$(top_builddir)lib"
3593             WXCONFIG_RPATH="-R\$libdir"
3594         fi
3595       ;;
3596
3597       powerpc-*-darwin* )
3598         install_name_tool=`which install_name_tool`
3599         if test "$install_name_tool" -a -x "$install_name_tool"; then
3600             SAMPLES_RPATH_POSTLINK="\$(top_builddir)change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3601             cat <<EOF >change-install-names
3602 #!/bin/sh
3603 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3604 inst_cmd="install_name_tool "
3605 for i in \${libnames} ; do
3606     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3607 done
3608 \${inst_cmd} \${3}
3609 EOF
3610             chmod +x change-install-names
3611         fi
3612       ;;
3613
3614       *-*-cygwin* | *-*-mingw32* )
3615         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
3616         ;;
3617
3618       *-*-hpux* )
3619         SAMPLES_RPATH_FLAG="-Wl,+b,\$(top_builddir)lib"
3620         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3621         ;;
3622
3623     esac
3624
3625     if test $wxUSE_RPATH = "no"; then
3626         SAMPLES_RPATH_FLAG=''
3627         SAMPLES_RPATH_POSTLINK=''
3628         WXCONFIG_RPATH=''
3629     fi
3630
3631     SHARED=1
3632
3633 else
3634
3635     config_linkage_component="-static"
3636     SHARED=0
3637
3638 fi
3639
3640
3641 UNICODE=0
3642 lib_unicode_suffix=
3643 WX_CHARTYPE="ansi"
3644 if test "$wxUSE_UNICODE" = "yes"; then
3645     lib_unicode_suffix=u
3646     WX_CHARTYPE="unicode"
3647     UNICODE=1
3648 fi
3649
3650 lib_debug_suffix=
3651 WX_DEBUGTYPE="release"
3652 DEBUG_FLAG=0
3653 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3654     lib_debug_suffix=d
3655     WX_DEBUGTYPE="debug"
3656     DEBUG_FLAG=1
3657 fi
3658
3659 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3660 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3661
3662 DEBUG_INFO=0
3663 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3664     DEBUG_INFO=1
3665 fi
3666
3667 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
3668
3669 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3670
3671 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3672
3673 if test "$cross_compiling" = "yes"; then
3674     HOST_SUFFIX="-$host_alias"
3675     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3676     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3677 fi
3678
3679 dnl library link name
3680 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3681 dnl If we ever need to do that, we won't need to keep these.
3682 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3683 if test "${TOOLKIT_DIR}" = "os2"; then
3684     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3685 else
3686     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3687 fi
3688
3689
3690
3691 if test "$wxUSE_COCOA" = 1; then
3692     AC_LANG_SAVE
3693     AC_WX_LANG_OBJECTIVEC
3694 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3695 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3696 dnl Point but only if MacTypes.h was not included first.  Of course,
3697 dnl if MacTypes.h is included later then you're screwed when it
3698 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3699 dnl to not typedef Point and thus fix the problem.
3700     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3701     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3702 #include <CoreFoundation/CoreFoundation.h>
3703         ],[],
3704         [AC_MSG_RESULT([no])],
3705         [AC_MSG_RESULT([yes])
3706         AC_MSG_CHECKING([if defining __Point__ will fix it])
3707         AC_TRY_COMPILE([#define __Point__ 1
3708 #include <AppKit/NSEvent.h>
3709 #include <CoreFoundation/CoreFoundation.h>
3710             ],[],
3711             [AC_MSG_RESULT([yes])
3712             AC_DEFINE(__Point__)
3713             ],
3714             [AC_MSG_FAILURE([no])]
3715         )]
3716     )
3717     AC_LANG_RESTORE
3718 fi
3719
3720 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3721     dnl base name of the resource file for wxMac must be the same
3722     dnl as library installation base name (-install_name)
3723     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
3724     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
3725
3726     dnl add the resources target for wxMac
3727     LIBWXMACRES="\$(top_builddir)lib/${WX_RESOURCES_MACOSX_ASCII}"
3728
3729     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3730     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3731     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3732
3733     MACSETFILE="\$(SETFILE)"
3734
3735     dnl resources are bundled both with shared library and applications
3736     dnl since the carb resource *must* be included in the application
3737     if test "$wxUSE_MAC" = 1; then
3738         MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r -o"
3739
3740         dnl this command is used to implement `wx-config --rezflags` and it is
3741         dnl eval'd there so escape any metacharacters inside
3742         MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r -o"
3743     else
3744         MACRESCOMP="echo -n | \$(RESCOMP) -d __DARWIN__ -t APPL ${LIBWXMACRES} -o"
3745         MACRESWXCONFIG="echo -n \\\| ${RESCOMP} -d __DARWIN__ -t APPL \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3746     fi
3747 else
3748     dnl default value is to (silently) do nothing in the makefile
3749     MACSETFILE="@true"
3750     MACRESWXCONFIG="@true"
3751
3752     dnl confusingly, wxOS2 also uses MACRESCOMP in its post-link step
3753     if test "$wxUSE_PM" = 1; then
3754         MACRESCOMP="emxbind -ep"
3755     else
3756         MACRESCOMP="@true"
3757     fi
3758 fi
3759
3760
3761 dnl ---------------------------------------------------------------------------
3762 dnl Checks for typedefs
3763 dnl ---------------------------------------------------------------------------
3764
3765 dnl   defines mode_t if not already defined
3766 AC_TYPE_MODE_T
3767 dnl   defines off_t if not already defined
3768 AC_TYPE_OFF_T
3769 dnl   defines pid_t if not already defined
3770 AC_TYPE_PID_T
3771 dnl   defines size_t if not already defined
3772 AC_TYPE_SIZE_T
3773 dnl   defines uid_t and gid_t if not already defined
3774 AC_TYPE_UID_T
3775
3776 dnl sets HAVE_SSIZE_T if ssize_t is defined
3777 AC_CHECK_TYPES(ssize_t)
3778
3779 dnl check what exactly size_t is on this machine - this is necessary to avoid
3780 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3781 AC_LANG_SAVE
3782 AC_LANG_CPLUSPLUS
3783 AC_CACHE_CHECK([if size_t is unsigned int],
3784     wx_cv_size_t_is_uint,
3785     [
3786     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3787     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3788     dnl methods in a local class (i.e. class inside a function) declaration
3789     dnl without any objections!!
3790     dnl
3791     dnl hence the hack below: we must have Foo at global scope!
3792     AC_TRY_COMPILE([#include <stddef.h>],
3793         [
3794             return 0; }
3795
3796             struct Foo { void foo(size_t); void foo(unsigned int); };
3797
3798             int bar() {
3799         ],
3800         wx_cv_size_t_is_uint=no,
3801         wx_cv_size_t_is_uint=yes
3802     )
3803     ]
3804 )
3805
3806 if test "$wx_cv_size_t_is_uint" = "yes"; then
3807     AC_DEFINE(wxSIZE_T_IS_UINT)
3808 else
3809     AC_CACHE_CHECK([if size_t is unsigned long],
3810         wx_cv_size_t_is_ulong,
3811         AC_TRY_COMPILE([#include <stddef.h>],
3812             [
3813                 return 0; }
3814
3815                 struct Foo { void foo(size_t); void foo(unsigned long); };
3816
3817                 int bar() {
3818             ],
3819             wx_cv_size_t_is_ulong=no,
3820             wx_cv_size_t_is_ulong=yes
3821         )
3822     )
3823
3824     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3825         AC_DEFINE(wxSIZE_T_IS_ULONG)
3826     fi
3827 fi
3828
3829 AC_LANG_RESTORE
3830
3831 dnl ---------------------------------------------------------------------------
3832 dnl Checks for structures
3833 dnl ---------------------------------------------------------------------------
3834
3835 dnl does passwd struct has the pw_gecos field?
3836 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3837     [
3838         AC_TRY_COMPILE([#include <pwd.h>],
3839              [
3840                 char *p;
3841                 struct passwd *pw;
3842                 p = pw->pw_gecos;
3843              ],
3844              [
3845                 wx_cv_struct_pw_gecos=yes
3846              ],
3847              [
3848                 wx_cv_struct_pw_gecos=no
3849              ]
3850         )
3851     ]
3852 )
3853
3854 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3855     AC_DEFINE(HAVE_PW_GECOS)
3856 fi
3857
3858 dnl ---------------------------------------------------------------------------
3859 dnl Check for functions
3860 dnl ---------------------------------------------------------------------------
3861
3862 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3863 if test "$wxUSE_WCHAR_T" = "yes"; then
3864     AC_DEFINE(wxUSE_WCHAR_T)
3865
3866     dnl check for wcslen in all possible places
3867     WCSLEN_FOUND=0
3868     WCHAR_LINK=
3869     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3870
3871     if test "$WCSLEN_FOUND" = 0; then
3872         if test "$TOOLKIT" = "MSW"; then
3873             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3874         else
3875             AC_CHECK_LIB(w, wcslen, [
3876                             WCHAR_LINK=" -lw"
3877                             WCSLEN_FOUND=1
3878                         ])
3879         fi
3880     fi
3881
3882     if test "$WCSLEN_FOUND" = 1; then
3883         AC_DEFINE(HAVE_WCSLEN)
3884     fi
3885
3886     dnl on HP-UX aCC and g++ need this define to find mbstrtowcs() &c
3887     if test "$USE_HPUX" = 1; then
3888         CPPFLAGS="$CPPFLAGS -D_INCLUDE__STDC_A1_SOURCE "
3889     fi
3890
3891     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3892     dnl libc versions if possible
3893     AC_CHECK_FUNCS(wcsrtombs)
3894 else
3895     AC_MSG_WARN([Wide character support is unavailable])
3896 fi
3897
3898 dnl *printf() functions sometimes are available in the library but not
3899 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3900 dnl detect this we have to use C++ compiler for testing
3901 AC_LANG_SAVE
3902 AC_LANG_CPLUSPLUS
3903
3904 dnl check for vsnprintf() -- a safe version of vsprintf())
3905 dnl
3906 dnl the trouble here is that on some systems (notable HP-UX) this function is
3907 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3908 dnl stupidly, provides a dummy function declaration inside its extension)
3909 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
3910 dnl
3911 dnl so we first check if the function is in the library
3912 AC_CHECK_FUNCS(vsnprintf)
3913
3914 if test "$ac_cv_func_vsnprintf" = "yes"; then
3915     dnl yes it is -- now check if it is in the headers
3916     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3917         [
3918             AC_TRY_COMPILE(
3919                 [
3920                     #include <stdio.h>
3921                     #include <stdarg.h>
3922                 ],
3923                 [
3924                     char *buf;
3925                     va_list ap;
3926                     vsnprintf(buf, 10u, "%s", ap);
3927                 ],
3928                 wx_cv_func_vsnprintf_decl=yes,
3929                 [
3930                     dnl Metrowerks does provide a vsnprintf declaration
3931                     dnl but in C++ mode it's always in std namespace.
3932                     dnl FIXME: Do we have any UNIX C++ compilers that would
3933                     dnl fail this test if using namespace std; was
3934                     dnl simply always included?
3935                     AC_TRY_COMPILE(
3936                         [
3937                             #include <stdio.h>
3938                             #include <stdarg.h>
3939                             using namespace std;
3940                         ],
3941                         [
3942                             char *buf;
3943                             va_list ap;
3944                             vsnprintf(buf, 10u, "%s", ap);
3945                         ],
3946                         wx_cv_func_vsnprintf_decl=yes,
3947                         wx_cv_func_vsnprintf_decl=no
3948                     )
3949                 ]
3950             )
3951         ]
3952     )
3953
3954     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
3955         AC_DEFINE(HAVE_VSNPRINTF_DECL)
3956     fi
3957 fi
3958
3959 if test "$wxUSE_UNICODE" = yes; then
3960     dnl also look if we have wide char IO functions
3961     AC_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf)
3962
3963     dnl MinGW has a vswprintf with a different prototype, and
3964     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3965     dnl finds it even if it is not declared in some versions...
3966     AC_MSG_CHECKING([for _vsnwprintf])
3967     AC_TRY_COMPILE([#include <wchar.h>],
3968                    [&_vsnwprintf;],
3969                    [AC_MSG_RESULT([yes])
3970                     AC_DEFINE(HAVE__VSNWPRINTF)],
3971                    [AC_MSG_RESULT([no])]);
3972 fi
3973
3974 AC_LANG_RESTORE
3975
3976 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
3977     AC_CHECK_FUNCS(fnmatch)
3978 fi
3979
3980 if test "$wxUSE_FILE" = "yes"; then
3981     AC_CHECK_FUNCS(fsync)
3982 fi
3983
3984
3985 dnl the following tests are for Unix(like) systems only
3986 if test "$TOOLKIT" != "MSW"; then
3987
3988 dnl check for available version of iconv()
3989
3990 AC_LANG_SAVE
3991 AC_LANG_CPLUSPLUS
3992 AM_ICONV
3993 LIBS="$LIBICONV $LIBS"
3994 AC_LANG_RESTORE
3995
3996 dnl check for POSIX signals if we need them
3997 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3998     AC_CHECK_FUNCS(sigaction)
3999
4000     if test "$ac_cv_func_sigaction" = "no"; then
4001         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4002         wxUSE_ON_FATAL_EXCEPTION=no
4003     fi
4004
4005     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4006       AC_LANG_SAVE
4007       AC_LANG_CPLUSPLUS
4008
4009       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4010       [
4011         AC_TRY_COMPILE([#include <signal.h>],
4012                      [
4013                         extern void testSigHandler(int);
4014
4015                         struct sigaction sa;
4016                         sa.sa_handler = testSigHandler;
4017                      ], [
4018                         wx_cv_type_sa_handler=int
4019                      ], [
4020                         wx_cv_type_sa_handler=void
4021                      ])
4022       ])
4023
4024       AC_LANG_RESTORE
4025
4026       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4027     fi
4028 fi
4029
4030 dnl backtrace() and backtrace_symbols() for wxStackWalker
4031 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4032     AC_LANG_SAVE
4033     AC_LANG_CPLUSPLUS
4034
4035     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4036         [
4037             AC_TRY_COMPILE([#include <execinfo.h>],
4038                 [
4039                     void *trace[1];
4040                     char **messages;
4041
4042                     backtrace(trace, 1);
4043                     messages = backtrace_symbols(trace, 1);
4044                 ],
4045                 wx_cv_func_backtrace=yes,
4046                 wx_cv_func_backtrace=no
4047             )
4048         ]
4049     )
4050
4051
4052     if test "$wx_cv_func_backtrace" = "no"; then
4053         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4054         wxUSE_STACKWALKER=no
4055     else
4056         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4057             [
4058                 AC_TRY_LINK([#include <cxxabi.h>],
4059                     [
4060                         int rc;
4061                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4062                     ],
4063                     wx_cv_func_cxa_demangle=yes,
4064                     wx_cv_func_cxa_demangle=no
4065                 )
4066             ]
4067         )
4068
4069         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4070             AC_DEFINE(HAVE_CXA_DEMANGLE)
4071         fi
4072     fi
4073
4074     AC_LANG_RESTORE
4075 fi
4076
4077 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != "1" -a "$USE_UNIX" != "1"; then
4078     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4079     wxUSE_STACKWALKER=no
4080 fi
4081
4082
4083 dnl check for the function for temp files creation
4084 AC_CHECK_FUNCS(mkstemp mktemp, break)
4085
4086 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4087 dnl Linux and *BSD and statvfs() under Solaris
4088 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4089     AC_TRY_COMPILE(
4090         [
4091              #if defined(__BSD__)
4092                #include <sys/param.h>
4093                #include <sys/mount.h>
4094              #else
4095                #include <sys/vfs.h>
4096              #endif
4097         ],
4098         [
4099              long l;
4100              struct statfs fs;
4101              statfs("/", &fs);
4102              l = fs.f_bsize;
4103              l += fs.f_blocks;
4104              l += fs.f_bavail;
4105         ],
4106         [
4107              wx_cv_func_statfs=yes
4108         ],
4109         [
4110              wx_cv_func_statfs=no
4111         ]
4112     )
4113 )
4114
4115 if test "$wx_cv_func_statfs" = "yes"; then
4116     wx_cv_type_statvfs_t="struct statfs"
4117     AC_DEFINE(HAVE_STATFS)
4118 else
4119     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4120         AC_TRY_COMPILE(
4121             [
4122                 #include <stddef.h>
4123                 #include <sys/statvfs.h>
4124             ],
4125             [
4126                 statvfs("/", NULL);
4127             ],
4128             wx_cv_func_statvfs=yes,
4129             wx_cv_func_statvfs=no
4130         )
4131     )
4132
4133     if test "$wx_cv_func_statvfs" = "yes"; then
4134         dnl we also have to check whether we should use statvfs_t (works under
4135         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4136         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4137         dnl mode both work fine)
4138         dnl
4139         dnl for this check C++ compiler has to be used as passing incompatible
4140         dnl pointers is just a warning and not an error in C
4141         AC_LANG_SAVE
4142         AC_LANG_CPLUSPLUS
4143
4144         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4145             AC_TRY_COMPILE(
4146                 [
4147                     #include <sys/statvfs.h>
4148                 ],
4149                 [
4150                     long l;
4151                     statvfs_t fs;
4152                     statvfs("/", &fs);
4153                     l = fs.f_bsize;
4154                     l += fs.f_blocks;
4155                     l += fs.f_bavail;
4156                 ],
4157                 wx_cv_type_statvfs_t=statvfs_t,
4158                 [
4159                     AC_TRY_COMPILE(
4160                         [
4161                             #include <sys/statvfs.h>
4162                         ],
4163                         [
4164                             long l;
4165                             struct statvfs fs;
4166                             statvfs("/", &fs);
4167                             l = fs.f_bsize;
4168                             l += fs.f_blocks;
4169                             l += fs.f_bavail;
4170                         ],
4171                         wx_cv_type_statvfs_t="struct statvfs",
4172                         wx_cv_type_statvfs_t="unknown"
4173                     )
4174                 ]
4175             )
4176         )
4177
4178         AC_LANG_RESTORE
4179
4180         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4181             AC_DEFINE(HAVE_STATVFS)
4182         fi
4183     else
4184         dnl set it for the test below
4185         wx_cv_type_statvfs_t="unknown"
4186     fi
4187 fi
4188
4189 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4190     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4191 else
4192     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4193 fi
4194
4195 dnl check for fcntl() or at least flock() needed by Unix implementation of
4196 dnl wxSingleInstanceChecker
4197 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4198     AC_CHECK_FUNCS(fcntl flock, break)
4199
4200     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4201         AC_MSG_WARN(wxSingleInstanceChecker not available)
4202         wxUSE_SNGLINST_CHECKER=no
4203     fi
4204 fi
4205
4206 dnl check for timegm() used by datetime.cpp
4207 AC_CHECK_FUNCS(timegm)
4208
4209 dnl look for a function to modify the environment
4210 AC_CHECK_FUNCS(putenv setenv, break)
4211
4212 HAVE_SOME_SLEEP_FUNC=0
4213 if test "$USE_BEOS" = 1; then
4214     dnl BeOS has its own (wonder where did they get it from) sleep() function
4215     dnl in unistd.h
4216     AC_DEFINE(HAVE_SLEEP)
4217     HAVE_SOME_SLEEP_FUNC=1
4218 fi
4219
4220 if test "$USE_DARWIN" = 1; then
4221     dnl Mac OS X/Darwin has both nanosleep and usleep
4222     dnl but only usleep is defined in unistd.h
4223     AC_DEFINE(HAVE_USLEEP)
4224     HAVE_SOME_SLEEP_FUNC=1
4225 fi
4226
4227 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4228     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4229     POSIX4_LINK=
4230     AC_CHECK_FUNCS(nanosleep,
4231         AC_DEFINE(HAVE_NANOSLEEP),
4232         [
4233             AC_CHECK_LIB(posix4, nanosleep,
4234                 [
4235                     AC_DEFINE(HAVE_NANOSLEEP)
4236                     POSIX4_LINK=" -lposix4"
4237                 ],
4238                 [
4239                     AC_CHECK_FUNCS(usleep,
4240                         AC_DEFINE(HAVE_USLEEP),
4241                         AC_MSG_WARN([wxSleep() function will not work])
4242                     )
4243                 ]
4244             )
4245         ]
4246     )
4247 fi
4248
4249 dnl check for uname (POSIX) and gethostname (BSD)
4250 AC_CHECK_FUNCS(uname gethostname, break)
4251
4252 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
4253 dnl but not for C++ one - hence change language)
4254 AC_LANG_SAVE
4255 AC_LANG_CPLUSPLUS
4256
4257 AC_CHECK_FUNCS(strtok_r)
4258
4259 AC_LANG_RESTORE
4260
4261 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4262 dnl libnsl or libresolv or libsocket)
4263 INET_LINK=
4264 AC_CHECK_FUNCS(inet_addr,
4265     AC_DEFINE(HAVE_INET_ADDR),
4266     [
4267         AC_CHECK_LIB(nsl, inet_addr,
4268             INET_LINK="nsl",
4269             [
4270                 AC_CHECK_LIB(resolv, inet_addr,
4271                     INET_LINK="resolv",
4272                     [
4273                         AC_CHECK_LIB(socket, inet_addr,
4274                             INET_LINK="socket"
4275                         )
4276                     ]
4277                 )
4278             ]
4279         )
4280     ]
4281 )
4282
4283 AC_CHECK_FUNCS(inet_aton,
4284         AC_DEFINE(HAVE_INET_ATON),
4285         [
4286             dnl only check it in the same lib
4287             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4288         ])
4289
4290 if test "x$INET_LINK" != "x"; then
4291     AC_DEFINE(HAVE_INET_ADDR)
4292     INET_LINK=" -l$INET_LINK"
4293 fi
4294
4295 fi
4296 dnl if !MSW
4297
4298
4299 dnl ------------------------------------------
4300 dnl Checks specific to contrib libs (MMedia)
4301 dnl ------------------------------------------
4302
4303 dnl Check for ESD:
4304 EXTRALIBS_ESD=
4305 AC_CHECK_LIB(esd, esd_close, [
4306     AC_CHECK_HEADERS([esd.h], [
4307     EXTRALIBS_ESD="-lesd"
4308   ])
4309 ])
4310 AC_SUBST(EXTRALIBS_ESD)
4311
4312 dnl check for known CD-ROM interface
4313 AC_MSG_CHECKING([for known CD-ROM interface])
4314 AC_TRY_COMPILE([#ifdef __linux__
4315                 #include <linux/cdrom.h>
4316                 #else
4317                 /* For Solaris */
4318                 #include <sys/cdio.h>
4319                 #endif
4320                 ],
4321                [struct cdrom_tocentry entry, old_entry;],
4322                [AC_MSG_RESULT([yes])
4323                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
4324                [AC_MSG_RESULT([no])])
4325
4326 dnl ===========================================================================
4327 dnl Now we have all the info we need - use it!
4328 dnl ===========================================================================
4329
4330 dnl flush the cache
4331 AC_CACHE_SAVE
4332
4333 dnl ---------------------------------------------------------------------------
4334 dnl thread support for Unix (for Win32 and OS/2 see past
4335 dnl                          the next matching "else")
4336 dnl ---------------------------------------------------------------------------
4337
4338 dnl under MSW (except mingw32) we always have thread support
4339 CPP_MT_FLAG=
4340 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4341
4342     dnl the code below:
4343     dnl
4344     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4345     dnl   necessary to build the MT programs for the linker and compiler
4346     dnl   respectively
4347     dnl
4348     dnl   sets wxUSE_THREADS=1 if thread support is activated
4349
4350     THREADS_LINK=
4351     THREADS_CFLAGS=
4352
4353     if test "$wxUSE_THREADS" = "yes" ; then
4354         if test "$USE_BEOS" = 1; then
4355             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4356             wxUSE_THREADS="no"
4357         fi
4358     fi
4359
4360     if test "$wxUSE_THREADS" = "yes" ; then
4361         dnl find if POSIX threads are available
4362         dnl
4363         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4364         dnl archive from http://ac-archive.sourceforge.net/
4365         dnl
4366         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4367         dnl Forero Cuervo <bachue@bachue.com> for the original code
4368
4369         dnl TODO: cache the result
4370
4371         dnl define the list of the thread options to try in the loop below
4372         dnl with the convention that anything starting with '-' is a cpp flag
4373         dnl while anything else is a library (i.e. there is an implicit "-l")
4374         THREAD_OPTS="-pthread"
4375         case "${host}" in
4376           *-*-solaris2* | *-*-sunos4* )
4377                 if test "x$GCC" = "xyes"; then
4378                     dnl Solaris/gcc combination use this one for some reason
4379                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4380                 else
4381                     THREAD_OPTS="-mt $THREAD_OPTS"
4382                 fi
4383                 ;;
4384           *-*-freebsd*)
4385                 dnl look, in order, for the kernel threads, then Linux threads
4386                 dnl and finally the userland threads
4387                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4388                 ;;
4389           *-*-darwin* | *-*-cygwin* )
4390                 dnl Darwin / Mac OS X just uses -lpthread tested below
4391                 dnl and so does Cygwin
4392                 THREAD_OPTS=""
4393                 ;;
4394           *-*-aix*)
4395                 dnl AIX calls the library libpthreads - thanks IBM!
4396                 THREAD_OPTS="pthreads"
4397                 ;;
4398           *-hp-hpux* )
4399                 dnl HP-UX aCC only gives a warning, not an error about
4400                 dnl -pthread but it doesn't work and we have to use -lpthread
4401                 dnl there
4402                 if test "x$GCC" != "xyes"; then
4403                     THREAD_OPTS=""
4404                 fi
4405                 ;;
4406
4407           *-*-irix* )
4408                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4409                 dnl doesn't give an error for it neither, just a warning
4410                 dnl message -- but this is still very annoying
4411                 if test "x$GCC" = "xyes"; then
4412                     THREAD_OPTS=""
4413                 fi
4414                 ;;
4415
4416           *-*-*UnixWare*)
4417                 dnl flying by man pages here: Caldera online docs use this
4418                 if test "x$GCC" != "xyes"; then
4419                     THREAD_OPTS="-Ethread"
4420                 fi
4421                 ;;
4422         esac
4423
4424         dnl simply linking with libpthread should make the test below work but
4425         dnl it's far from certain that the threaded programs compiled without
4426         dnl any special switches actually work, so try it after all the others
4427         THREAD_OPTS="$THREAD_OPTS pthread none"
4428
4429         dnl now test for all possibilities
4430         THREADS_OK=no
4431         for flag in $THREAD_OPTS; do
4432             case $flag in
4433                 none)
4434                     AC_MSG_CHECKING([whether pthreads work without any flags])
4435                     ;;
4436
4437                 -*)
4438                     AC_MSG_CHECKING([whether pthreads work with $flag])
4439                     THREADS_CFLAGS="$flag"
4440                     ;;
4441
4442                 *)
4443                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4444                     THREADS_LINK="-l$flag"
4445                     ;;
4446               esac
4447
4448               save_LIBS="$LIBS"
4449               save_CFLAGS="$CFLAGS"
4450               LIBS="$THREADS_LINK $LIBS"
4451               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4452
4453               AC_TRY_LINK([#include <pthread.h>],
4454                           [pthread_create(0,0,0,0);],
4455                           THREADS_OK=yes)
4456
4457               LIBS="$save_LIBS"
4458               CFLAGS="$save_CFLAGS"
4459
4460               AC_MSG_RESULT($THREADS_OK)
4461               if test "x$THREADS_OK" = "xyes"; then
4462                       break;
4463               fi
4464
4465               THREADS_LINK=""
4466               THREADS_CFLAGS=""
4467       done
4468
4469       if test "x$THREADS_OK" != "xyes"; then
4470           wxUSE_THREADS=no
4471           AC_MSG_WARN([No thread support on this system... disabled])
4472       else
4473           dnl yes, these special compiler flags should be used with the
4474           dnl linker as well
4475           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4476           LIBS="$THREADS_LINK $LIBS"
4477
4478           AC_MSG_CHECKING([if more special flags are required for pthreads])
4479           flag=no
4480           case "${host}" in
4481             *-aix*)
4482                 dnl again quoting from
4483                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4484                 dnl
4485                 dnl     When compiling and linking with -pthread, the library
4486                 dnl     search path should include -L/usr/lib/threads at the
4487                 dnl     beginning of the path.
4488                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4489                 flag="-D_THREAD_SAFE"
4490                 ;;
4491             *-freebsd*)
4492                 flag="-D_THREAD_SAFE"
4493                 ;;
4494             *-hp-hpux* )
4495                 flag="-D_REENTRANT"
4496                 if test "x$GCC" != "xyes"; then
4497                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4498                     flag="$flag -D_RWSTD_MULTI_THREAD"
4499                 fi
4500                 ;;
4501             *solaris* | alpha*-osf*)
4502                 flag="-D_REENTRANT"
4503                 ;;
4504           esac
4505           AC_MSG_RESULT(${flag})
4506           if test "x$flag" != xno; then
4507               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4508           fi
4509
4510           if test "x$THREADS_CFLAGS" != "x"; then
4511             dnl don't add these options to CPPFLAGS as cpp might not know them
4512             CFLAGS="$CFLAGS $THREADS_CFLAGS"
4513             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
4514           fi
4515       fi
4516     fi
4517
4518     dnl do other tests only if we are using threads
4519     if test "$wxUSE_THREADS" = "yes" ; then
4520       AC_CHECK_FUNCS(thr_setconcurrency)
4521
4522       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4523       dnl wouldn't be found by it
4524       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4525       [
4526         AC_TRY_COMPILE([#include <pthread.h>
4527                void ThreadCleanupFunc(void *p);
4528             ],
4529             [
4530                 void *p;
4531                 pthread_cleanup_push(ThreadCleanupFunc, p);
4532                 pthread_cleanup_pop(0);
4533             ], [
4534                wx_cv_func_pthread_cleanup=yes
4535             ], [
4536                wx_cv_func_pthread_cleanup=no
4537             ]
4538         )
4539       ])
4540       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4541         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4542       fi
4543
4544       AC_CHECK_HEADERS(sched.h)
4545       if test "$ac_cv_header_sched_h" = "yes"; then
4546           AC_CHECK_FUNC(sched_yield,
4547             AC_DEFINE(HAVE_SCHED_YIELD),
4548             [
4549                 AC_CHECK_LIB(posix4,
4550                     sched_yield,
4551                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4552                     AC_MSG_WARN(wxThread::Yield will not work properly)
4553                 )
4554             ]
4555           )
4556       fi
4557
4558       dnl to be able to set the thread priority, we need to have all of the
4559       dnl following functions:
4560       dnl   1. pthread_attr_getschedpolicy
4561       dnl   2. sched_get_priority_min and sched_get_priority_max
4562       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4563       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4564       HAVE_PRIOR_FUNCS=0
4565       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4566                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4567                        [AC_CHECK_FUNC(sched_get_priority_max,
4568                            HAVE_PRIOR_FUNCS=1,
4569                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4570                              [
4571                                 HAVE_PRIOR_FUNCS=1
4572                                 POSIX4_LINK=" -lposix4"
4573                              ],
4574                            )]
4575                        )]
4576                      )]
4577                    )
4578
4579       if test "$HAVE_PRIOR_FUNCS" = 1; then
4580         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4581       else
4582         AC_MSG_WARN(Setting thread priority will not work)
4583       fi
4584
4585       AC_CHECK_FUNC(pthread_cancel,
4586                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4587                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4588
4589       AC_CHECK_FUNC(pthread_attr_setstacksize,
4590                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4591
4592       dnl mutexattr_t initialization is done in quite different ways on different
4593       dnl platforms, so check for a few things:
4594       dnl
4595       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4596       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4597       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4598       dnl defined, we do it by directly assigned
4599       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4600
4601       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4602       [
4603         AC_TRY_COMPILE([#include <pthread.h>],
4604             [
4605                pthread_mutexattr_t attr;
4606                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4607             ], [
4608                wx_cv_type_pthread_mutexattr_t=yes
4609             ], [
4610                wx_cv_type_pthread_mutexattr_t=no
4611             ]
4612         )
4613       ])
4614
4615       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4616         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4617       else
4618         dnl don't despair, there may be another way to do it
4619         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4620                        wx_cv_type_pthread_rec_mutex_init,
4621         [
4622             AC_TRY_COMPILE([#include <pthread.h>],
4623                 [
4624                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4625                 ], [
4626                     wx_cv_type_pthread_rec_mutex_init=yes
4627                 ], [
4628                     wx_cv_type_pthread_rec_mutex_init=no
4629                 ]
4630             )
4631         ])
4632         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4633           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4634         else
4635           dnl this may break code working elsewhere, so at least warn about it
4636           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4637         fi
4638       fi
4639     fi
4640
4641 dnl from if !MSW
4642 else
4643     if test "$wxUSE_THREADS" = "yes" ; then
4644       case "${host}" in
4645         *-*-mingw32* )
4646             dnl check if the compiler accepts -mthreads
4647             AC_CACHE_CHECK([if compiler supports -mthreads],
4648                 wx_cv_cflags_mthread,
4649                 [
4650                     CFLAGS_OLD="$CFLAGS"
4651                     CFLAGS="$CFLAGS -mthreads"
4652                     AC_TRY_COMPILE([], [],
4653                         wx_cv_cflags_mthread=yes,
4654                         wx_cv_cflags_mthread=no
4655                     )
4656                 ]
4657             )
4658
4659             if test "$wx_cv_cflags_mthread" = "yes"; then
4660                 dnl it does, use it
4661                 CXXFLAGS="$CXXFLAGS -mthreads"
4662                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
4663                 LDFLAGS="$LDFLAGS -mthreads"
4664             else
4665                 dnl it doesn't
4666                 CFLAGS="$CFLAGS_OLD"
4667             fi
4668         ;;
4669         *-pc-os2*emx )
4670             CFLAGS="$CFLAGS -Zmt -D__ST_MT_ERRNO__"
4671             CXXFLAGS="$CXXFLAGS -Zmt -D__ST_MT_ERRNO__"
4672             LDFLAGS="$LDFLAGS -Zmt"
4673         ;;
4674       esac
4675     fi
4676 fi
4677
4678 if test "$wxUSE_THREADS" = "yes"; then
4679   AC_DEFINE(wxUSE_THREADS)
4680
4681   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4682 else
4683   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4684   dnl functions - add tests for other functions here as well
4685   if test "$ac_cv_func_strtok_r" = "yes"; then
4686     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4687     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4688         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
4689         AC_MSG_RESULT(yes)
4690     else
4691         AC_MSG_RESULT(no)
4692     fi
4693   fi
4694 fi
4695
4696 if test "$WXGTK20" = 1 ; then
4697   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
4698   WXGTK12=1
4699 fi
4700
4701 if test "$WXGTK12" = 1 ; then
4702   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4703 fi
4704
4705 if test "$WXGTK127" = 1 ; then
4706   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4707 fi
4708
4709 if test "$WXGPE" = 1 ; then
4710   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
4711 fi
4712
4713 WXDEBUG=
4714
4715 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4716     WXDEBUG="-g"
4717     wxUSE_OPTIMISE=no
4718 fi
4719
4720 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4721     wxUSE_DEBUG_INFO=yes
4722     if test "$GCC" = yes; then
4723         WXDEBUG="-ggdb"
4724     fi
4725 fi
4726
4727 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4728     AC_DEFINE(WXDEBUG)
4729     WXDEBUG_DEFINE="-D__WXDEBUG__"
4730 else
4731     if test "$wxUSE_GTK" = 1 ; then
4732         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
4733     fi
4734 fi
4735
4736 if test "$wxUSE_MEM_TRACING" = "yes" ; then
4737     AC_DEFINE(wxUSE_MEMORY_TRACING)
4738     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
4739     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
4740     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
4741 fi
4742
4743 if test "$wxUSE_DMALLOC" = "yes" ; then
4744     DMALLOC_LIBS="-ldmallocthcxx"
4745 fi
4746
4747 PROFILE=
4748 if test "$wxUSE_PROFILE" = "yes" ; then
4749     PROFILE=" -pg"
4750 fi
4751
4752 CODE_GEN_FLAGS=
4753 CODE_GEN_FLAGS_CXX=
4754 if test "$GCC" = "yes" ; then
4755     if test "$wxUSE_NO_RTTI" = "yes" ; then
4756         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
4757     fi
4758     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
4759         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
4760     fi
4761     if test "$wxUSE_PERMISSIVE" = "yes" ; then
4762         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
4763     fi
4764
4765     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
4766     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
4767     dnl for each subroutine by default -- using the switch below only creates
4768     dnl one entry per file instead at the price of minor performance penalty
4769     dnl
4770     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
4771     dnl without -ffunction-sections.  No idea how long we'll need to maintain
4772     dnl this, or even the extent of gcc/wx version combinations affected, but
4773     dnl also as above, this 'fix' does not come without side effects.
4774     dnl
4775     dnl TODO: test for the gcc version here (how?)
4776     case "${host}" in
4777       powerpc*-*-aix* )
4778         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
4779         ;;
4780       *-hppa* )
4781         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
4782         ;;
4783     esac
4784 fi
4785
4786 OPTIMISE=
4787 if test "$wxUSE_OPTIMISE" = "no" ; then
4788     if test "$GCC" = yes ; then
4789         dnl use -O0 because compiling with it is faster than compiling with no
4790         dnl optimization options at all (at least with g++ 3.2)
4791         OPTIMISE="-O0"
4792     fi
4793 else
4794     if test "$GCC" = yes ; then
4795         OPTIMISE="-O2"
4796
4797         dnl VZ: does anybody know what does this do??
4798         case "${host}" in
4799             i586-*-*|i686-*-* )
4800             OPTIMISE="${OPTIMISE} "
4801         ;;
4802         esac
4803     else
4804         OPTIMISE="-O"
4805     fi
4806 fi
4807
4808 dnl ---------------------------------------------------------------------------
4809 dnl compatibility level
4810 dnl ---------------------------------------------------------------------------
4811
4812 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
4813     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
4814
4815     WXWIN_COMPATIBILITY_2_4="yes"
4816 fi
4817
4818 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
4819     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
4820 fi
4821
4822 dnl ---------------------------------------------------------------------------
4823 dnl the library may be built without GUI classes at all
4824 dnl ---------------------------------------------------------------------------
4825
4826 if test "$wxUSE_GUI" = "yes"; then
4827     AC_DEFINE(wxUSE_GUI)
4828
4829     dnl the things we always pull in the GUI version of the library:
4830     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
4831     dnl    library really can't be built without those)
4832     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
4833     dnl    almost any program and the first 2 are needed to show a message box
4834     dnl    which want to be always able to do)
4835     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
4836     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
4837     dnl    need the dcs, pens, brushes, ...), this just can't be done now
4838     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
4839     dnl 5. misc stuff: timers, settings, message box
4840 fi
4841
4842 dnl ---------------------------------------------------------------------------
4843 dnl Unix/Windows
4844 dnl ---------------------------------------------------------------------------
4845
4846 if test "$wxUSE_UNIX" = "yes"; then
4847   AC_DEFINE(wxUSE_UNIX)
4848 fi
4849
4850 dnl ------------------------------------------------------------------------
4851 dnl DLL support
4852 dnl ------------------------------------------------------------------------
4853
4854 dnl under MSW we always have LoadLibrary/GetProcAddress
4855 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4856
4857     HAVE_DL_FUNCS=0
4858     HAVE_SHL_FUNCS=0
4859     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4860         if test "$USE_DARWIN" = 1; then
4861             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4862             HAVE_DL_FUNCS=1
4863         elif test "$USE_DOS" = 1; then
4864             HAVE_DL_FUNCS=0
4865         else
4866             dnl the test is a bit complicated because we check for dlopen() both with
4867             dnl and without -ldl and we also try to find shl_load() if there is no
4868             dnl dlopen() on this system
4869             AC_CHECK_FUNCS(dlopen,
4870             [
4871                 AC_DEFINE(HAVE_DLOPEN)
4872                 HAVE_DL_FUNCS=1
4873             ],
4874             [
4875                 AC_CHECK_LIB(dl, dlopen,
4876                             [
4877                                 AC_DEFINE(HAVE_DLOPEN)
4878                                 HAVE_DL_FUNCS=1
4879                                 DL_LINK=" -ldl$DL_LINK"
4880                             ],
4881                             [
4882                                 AC_CHECK_FUNCS(shl_load,
4883                                               [
4884                                                 AC_DEFINE(HAVE_SHL_LOAD)
4885                                                 HAVE_SHL_FUNCS=1
4886                                               ],
4887                                               [
4888                                                 AC_CHECK_LIB(shl_load, dld,
4889                                                              [
4890                                                                 HAVE_SHL_FUNCS=1
4891                                                                 DL_LINK=" -ldld$DL_LINK"
4892                                                              ])
4893                                               ])
4894                             ])
4895             ])
4896
4897         dnl check also for dlerror()
4898         if test "$HAVE_DL_FUNCS" = 1; then
4899             AC_CHECK_FUNCS(dlerror,
4900                 AC_DEFINE(HAVE_DLERROR),
4901                 [
4902                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
4903                 ]
4904             )
4905         fi
4906         fi
4907
4908         if test "$HAVE_DL_FUNCS" = 0; then
4909             if test "$HAVE_SHL_FUNCS" = 0; then
4910               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
4911                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4912                   wxUSE_DYNAMIC_LOADER=no
4913                   wxUSE_DYNLIB_CLASS=no
4914               else
4915                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4916               fi
4917             fi
4918         fi
4919     fi
4920 fi
4921
4922 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4923     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4924 fi
4925 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4926     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4927 fi
4928
4929
4930 dnl ---------------------------------------------------------------------------
4931 dnl Verify consistency of plugins/monolithic/shared settings:
4932 dnl ---------------------------------------------------------------------------
4933
4934 if test "$wxUSE_PLUGINS" = "yes" ; then
4935     if test "$wxUSE_SHARED" = "no" ; then
4936         AC_MSG_WARN([plugins supported only in shared build, disabling])
4937         wxUSE_PLUGINS=no
4938     fi
4939     if test "$wxUSE_MONOLITHIC" = "yes" ; then
4940         AC_MSG_WARN([plugins not supported monolithic build, disabling])
4941         wxUSE_PLUGINS=no
4942     fi
4943     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
4944         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
4945         wxUSE_PLUGINS=no
4946     fi
4947     if test "$wxUSE_PLUGINS" = "yes" ; then
4948         AC_DEFINE(wxUSE_PLUGINS)
4949     fi
4950 fi
4951
4952 dnl ---------------------------------------------------------------------------
4953 dnl Register non-GUI class options for makefiles and setup.h
4954 dnl ---------------------------------------------------------------------------
4955
4956 if test "$wxUSE_STL" = "yes"; then
4957   AC_DEFINE(wxUSE_STL)
4958 fi
4959
4960 if test "$wxUSE_APPLE_IEEE" = "yes"; then
4961   AC_DEFINE(wxUSE_APPLE_IEEE)
4962 fi
4963
4964 if test "$wxUSE_TIMER" = "yes"; then
4965   AC_DEFINE(wxUSE_TIMER)
4966 fi
4967
4968 dnl Unix implementation needs additional checks because audio support
4969 dnl comes in many favours:
4970 if test "$USE_UNIX" = "1" ; then
4971     AC_CHECK_HEADERS([sys/soundcard.h],,
4972                      [DISABLED_CONTRIB="$DISABLED_CONTRIB mmedia"])
4973 fi
4974 WITH_PLUGIN_SDL=0
4975 if test "$wxUSE_SOUND" = "yes"; then
4976   if test "$USE_UNIX" = "1" ; then
4977     if test "$wxUSE_LIBSDL" != "no"; then
4978       AM_PATH_SDL([1.2.0],
4979                   [
4980                     EXTRALIBS_SDL="$SDL_LIBS"
4981                     CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
4982                     AC_DEFINE(wxUSE_LIBSDL)
4983                   ],
4984                   [wxUSE_LIBSDL="no"])
4985       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
4986         WITH_PLUGIN_SDL=1
4987       fi
4988     fi
4989   fi
4990
4991   AC_DEFINE(wxUSE_SOUND)
4992   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
4993 fi
4994
4995 if test "$WXGTK20" = 1; then
4996     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4997         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
4998
4999                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5000                                   [libgnomeprintui-2.2 >= 2.8],
5001                     [
5002 dnl                     EXTRALIBS_GNOMEPRINT="$LIBGNOMEPRINTUI_LIBS"
5003                         CXXFLAGS="$CXXFLAGS $LIBGNOMEPRINTUI_CFLAGS"
5004                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5005                     ],
5006                     [
5007                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5008                         wxUSE_LIBGNOMEPRINT="no"
5009                     ]
5010                 )
5011         fi
5012     fi
5013 fi
5014
5015
5016 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5017   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5018 fi
5019
5020 if test "$wxUSE_STOPWATCH" = "yes"; then
5021   AC_DEFINE(wxUSE_STOPWATCH)
5022 fi
5023
5024 if test "$wxUSE_DATETIME" = "yes"; then
5025   AC_DEFINE(wxUSE_DATETIME)
5026 fi
5027
5028 if test "$wxUSE_FILE" = "yes"; then
5029   AC_DEFINE(wxUSE_FILE)
5030 fi
5031
5032 if test "$wxUSE_FFILE" = "yes"; then
5033   AC_DEFINE(wxUSE_FFILE)
5034 fi
5035
5036 if test "$wxUSE_FILESYSTEM" = "yes"; then
5037   AC_DEFINE(wxUSE_FILESYSTEM)
5038 fi
5039
5040 if test "$wxUSE_FS_ZIP" = "yes"; then
5041   AC_DEFINE(wxUSE_FS_ZIP)
5042 fi
5043
5044 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5045   AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5046 fi
5047
5048 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5049   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5050     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5051   elif test "$wxUSE_ZLIB" = "no"; then
5052     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5053   else
5054     AC_DEFINE(wxUSE_ZIPSTREAM)
5055   fi
5056 fi
5057
5058 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5059   if test "$USE_UNIX" != 1; then
5060     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5061     wxUSE_ON_FATAL_EXCEPTION=no
5062   else
5063     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5064   fi
5065 fi
5066
5067 if test "$wxUSE_STACKWALKER" = "yes"; then
5068     AC_DEFINE(wxUSE_STACKWALKER)
5069 fi
5070
5071 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5072     if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
5073         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5074         wxUSE_DEBUGREPORT=no
5075     else
5076         AC_DEFINE(wxUSE_DEBUGREPORT)
5077         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5078             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5079         fi
5080     fi
5081 fi
5082
5083 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5084   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5085 fi
5086
5087 if test "$wxUSE_BUSYINFO" = "yes"; then
5088   AC_DEFINE(wxUSE_BUSYINFO)
5089 fi
5090
5091 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5092   AC_DEFINE(wxUSE_STD_IOSTREAM)
5093 fi
5094
5095 if test "$wxUSE_STD_STRING" = "yes"; then
5096   AC_DEFINE(wxUSE_STD_STRING)
5097 fi
5098
5099 if test "$wxUSE_STDPATHS" = "yes"; then
5100   AC_DEFINE(wxUSE_STDPATHS)
5101 fi
5102
5103 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5104     AC_DEFINE(wxUSE_TEXTBUFFER)
5105 fi
5106
5107 if test "$wxUSE_TEXTFILE" = "yes"; then
5108   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5109     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5110   else
5111     AC_DEFINE(wxUSE_TEXTFILE)
5112   fi
5113 fi
5114
5115 if test "$wxUSE_CONFIG" = "yes" ; then
5116   if test "$wxUSE_TEXTFILE" != "yes"; then
5117     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5118   else
5119     AC_DEFINE(wxUSE_CONFIG)
5120     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5121     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5122   fi
5123 fi
5124
5125 if test "$wxUSE_INTL" = "yes" ; then
5126   if test "$wxUSE_FILE" != "yes"; then
5127     AC_MSG_WARN(I18n code requires wxFile... disabled)
5128   else
5129     AC_DEFINE(wxUSE_INTL)
5130     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5131     GUIDIST="$GUIDIST INTL_DIST"
5132   fi
5133 fi
5134
5135 if test "$wxUSE_LOG" = "yes"; then
5136   AC_DEFINE(wxUSE_LOG)
5137
5138     if test "$wxUSE_LOGGUI" = "yes"; then
5139       AC_DEFINE(wxUSE_LOGGUI)
5140     fi
5141
5142     if test "$wxUSE_LOGWINDOW" = "yes"; then
5143       AC_DEFINE(wxUSE_LOGWINDOW)
5144     fi
5145
5146     if test "$wxUSE_LOGDIALOG" = "yes"; then
5147       AC_DEFINE(wxUSE_LOG_DIALOG)
5148     fi
5149
5150     dnl the keyboard sample requires wxUSE_LOG
5151     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5152 fi
5153
5154 if test "$wxUSE_LONGLONG" = "yes"; then
5155   AC_DEFINE(wxUSE_LONGLONG)
5156 fi
5157
5158 if test "$wxUSE_GEOMETRY" = "yes"; then
5159   AC_DEFINE(wxUSE_GEOMETRY)
5160 fi
5161
5162 if test "$wxUSE_STREAMS" = "yes" ; then
5163   AC_DEFINE(wxUSE_STREAMS)
5164 fi
5165
5166 dnl ---------------------------------------------------------------------------
5167 dnl time/date functions
5168 dnl ------------------------------------------------------------------------
5169
5170 if test "$wxUSE_DATETIME" = "yes"; then
5171     dnl check for strptime
5172     AC_CHECK_FUNCS(strptime)
5173
5174     dnl check for timezone variable
5175     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
5176     AC_CACHE_CHECK(for timezone variable in <time.h>,
5177                    wx_cv_var_timezone,
5178                    [
5179                         AC_TRY_COMPILE(
5180                             [
5181                                 #include <time.h>
5182                             ],
5183                             [
5184                                 int tz;
5185                                 tz = timezone;
5186                             ],
5187                             [
5188                                 wx_cv_var_timezone=timezone
5189                             ],
5190                             [
5191                                 AC_TRY_COMPILE(
5192                                     [
5193                                         #include <time.h>
5194                                     ],
5195                                     [
5196                                         int tz;
5197                                         tz = _timezone;
5198                                     ],
5199                                     [
5200                                         wx_cv_var_timezone=_timezone
5201                                     ],
5202                                     [
5203                                         AC_TRY_COMPILE(
5204                                             [
5205                                                 #include <time.h>
5206                                             ],
5207                                             [
5208                                                 int tz;
5209                                                 tz = __timezone;
5210                                             ],
5211                                             [
5212                                                 wx_cv_var_timezone=__timezone
5213                                             ],
5214                                             [
5215                                                 if test "$USE_DOS" = 0 ; then
5216                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
5217                                                 fi
5218                                             ]
5219                                         )
5220                                     ]
5221                                 )
5222                             ]
5223                         )
5224                    ]
5225     )
5226
5227     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
5228     if test "x$wx_cv_var_timezone" != x ; then
5229         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
5230     fi
5231
5232     dnl check for localtime (it's POSIX, but the check can do no harm...)
5233     AC_CHECK_FUNCS(localtime)
5234
5235     if test "$ac_cv_func_localtime" = "yes"; then
5236         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5237                        wx_cv_struct_tm_has_gmtoff,
5238         [
5239             AC_TRY_COMPILE(
5240                 [
5241                     #include <time.h>
5242                 ],
5243                 [
5244                     struct tm tm;
5245                     tm.tm_gmtoff++;
5246                 ],
5247                 [
5248                     wx_cv_struct_tm_has_gmtoff=yes
5249                 ],
5250                 wx_cv_struct_tm_has_gmtoff=no
5251             )
5252         ])
5253     fi
5254
5255     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5256         AC_DEFINE(WX_GMTOFF_IN_TM)
5257     fi
5258
5259     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5260     dnl function to be used for high resolution timers
5261     AC_CHECK_FUNCS(gettimeofday ftime, break)
5262
5263     if test "$ac_cv_func_gettimeofday" = "yes"; then
5264         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5265                        wx_cv_func_gettimeofday_has_2_args,
5266         [
5267             dnl on some _really_ old systems it takes only 1 argument
5268             AC_LANG_SAVE
5269             AC_LANG_CPLUSPLUS
5270
5271             AC_TRY_COMPILE(
5272                 [
5273                     #include <sys/time.h>
5274                     #include <unistd.h>
5275                 ],
5276                 [
5277                     struct timeval tv;
5278                     gettimeofday(&tv, NULL);
5279                 ],
5280                 wx_cv_func_gettimeofday_has_2_args=yes,
5281                 AC_TRY_COMPILE(
5282                     [
5283                         #include <sys/time.h>
5284                         #include <unistd.h>
5285                     ],
5286                     [
5287                         struct timeval tv;
5288                         gettimeofday(&tv);
5289                     ],
5290                     wx_cv_func_gettimeofday_has_2_args=no,
5291                     [
5292                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5293                         wx_cv_func_gettimeofday_has_2_args=unknown
5294                     ]
5295                 )
5296             )
5297             AC_LANG_RESTORE
5298         ])
5299
5300         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5301             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5302         fi
5303     fi
5304
5305     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5306 fi
5307
5308 dnl ------------------------------------------------------------------------
5309 dnl wxSocket
5310 dnl ------------------------------------------------------------------------
5311
5312 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5313 if test "$wxUSE_SOCKETS" = "yes"; then
5314     if test "$wxUSE_MGL" = "1"; then
5315         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5316         wxUSE_SOCKETS="no"
5317     fi
5318 fi
5319
5320 if test "$wxUSE_SOCKETS" = "yes"; then
5321     dnl under MSW we always have sockets
5322     if test "$TOOLKIT" != "MSW"; then
5323         dnl under Solaris and OS/2, socket functions live in -lsocket
5324         AC_CHECK_FUNC(socket,,
5325             [
5326                 AC_CHECK_LIB(socket, socket,
5327                     if test "$INET_LINK" != " -lsocket"; then
5328                         INET_LINK="$INET_LINK -lsocket"
5329                     fi,
5330                     [
5331                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5332                         wxUSE_SOCKETS=no
5333                     ]
5334                 )
5335             ]
5336         )
5337     fi
5338 fi
5339
5340 if test "$wxUSE_SOCKETS" = "yes" ; then
5341     dnl this test may be appropriate if building under cygwin
5342     dnl right now I'm assuming it also uses the winsock stuff
5343     dnl like mingw does..  -- RL
5344     if test "$TOOLKIT" != "MSW"; then
5345         dnl determine the type of third argument for getsockname
5346         dnl This test needs to be done in C++ mode since gsocket.cpp now
5347         dnl is C++ code and pointer cast that are possible even without
5348         dnl warning in C still fail in C++.
5349         AC_LANG_PUSH(C++)
5350         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5351                        wx_cv_type_getsockname3,
5352             [
5353                 AC_TRY_COMPILE(
5354                     [
5355                         #include <sys/types.h>
5356                         #include <sys/socket.h>
5357                     ],
5358                     [
5359                         socklen_t len;
5360                         getsockname(0, 0, &len);
5361                     ],
5362                     wx_cv_type_getsockname3=socklen_t,
5363                     [
5364                         dnl the compiler will compile the version with size_t
5365                         dnl even if the real type of the last parameter is int
5366                         dnl but it should give at least a warning about
5367                         dnl converting between incompatible pointer types, so
5368                         dnl try to use it to get the correct behaviour at
5369                         dnl least with gcc (otherwise we'd always use size_t)
5370                         CFLAGS_OLD="$CFLAGS"
5371                         if test "$GCC" = yes ; then
5372                             CFLAGS="$CFLAGS -Werror"
5373                         fi
5374
5375                         AC_TRY_COMPILE(
5376                             [
5377                                 #include <sys/types.h>
5378                                 #include <sys/socket.h>
5379                             ],
5380                             [
5381                                 size_t len;
5382                                 getsockname(0, 0, &len);
5383                             ],
5384                             wx_cv_type_getsockname3=size_t,
5385                             AC_TRY_COMPILE(
5386                                 [
5387                                     #include <sys/types.h>
5388                                     #include <sys/socket.h>
5389                                 ],
5390                                 [
5391                                     int len;
5392                                     getsockname(0, 0, &len);
5393                                 ],
5394                                 wx_cv_type_getsockname3=int,
5395                                 wx_cv_type_getsockname3=unknown
5396                             )
5397                         )
5398
5399                         CFLAGS="$CFLAGS_OLD"
5400                     ]
5401                 )
5402             ])
5403
5404         if test "$wx_cv_type_getsockname3" = "unknown"; then
5405             wxUSE_SOCKETS=no
5406             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5407         else
5408             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
5409         fi
5410         dnl Do this again for getsockopt as it may be different
5411         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5412                        wx_cv_type_getsockopt5,
5413             [
5414                 AC_TRY_COMPILE(
5415                     [
5416                         #include <sys/types.h>
5417                         #include <sys/socket.h>
5418                     ],
5419                     [
5420                         socklen_t len;
5421                         getsockopt(0, 0, 0, 0, &len);
5422                     ],
5423                     wx_cv_type_getsockopt5=socklen_t,
5424                     [
5425                         dnl the compiler will compile the version with size_t
5426                         dnl even if the real type of the last parameter is int
5427                         dnl but it should give at least a warning about
5428                         dnl converting between incompatible pointer types, so
5429                         dnl try to use it to get the correct behaviour at
5430                         dnl least with gcc (otherwise we'd always use size_t)
5431                         CFLAGS_OLD="$CFLAGS"
5432                         if test "$GCC" = yes ; then
5433                             CFLAGS="$CFLAGS -Werror"
5434                         fi
5435
5436                         AC_TRY_COMPILE(
5437                             [
5438                                 #include <sys/types.h>
5439                                 #include <sys/socket.h>
5440                             ],
5441                             [
5442                                 size_t len;
5443                                 getsockopt(0, 0, 0, 0, &len);
5444                             ],
5445                             wx_cv_type_getsockopt5=size_t,
5446                             AC_TRY_COMPILE(
5447                                 [
5448                                     #include <sys/types.h>
5449                                     #include <sys/socket.h>
5450                                 ],
5451                                 [
5452                                     int len;
5453                                     getsockopt(0, 0, 0, 0, &len);
5454                                 ],
5455                                 wx_cv_type_getsockopt5=int,
5456                                 wx_cv_type_getsockopt5=unknown
5457                             )
5458                         )
5459
5460                         CFLAGS="$CFLAGS_OLD"
5461                     ]
5462                 )
5463             ])
5464
5465         if test "$wx_cv_type_getsockopt5" = "unknown"; then
5466             wxUSE_SOCKETS=no
5467             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5468         else
5469             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
5470         fi
5471         AC_LANG_POP
5472     fi
5473 fi
5474
5475 if test "$wxUSE_SOCKETS" = "yes" ; then
5476     AC_DEFINE(wxUSE_SOCKETS)
5477     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
5478 fi
5479
5480 if test "$wxUSE_PROTOCOL" = "yes"; then
5481     if test "$wxUSE_SOCKETS" != "yes"; then
5482         AC_MSG_WARN(Protocol classes require sockets... disabled)
5483         wxUSE_PROTOCOL=no
5484     fi
5485 fi
5486
5487 if test "$wxUSE_PROTOCOL" = "yes"; then
5488     AC_DEFINE(wxUSE_PROTOCOL)
5489
5490     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
5491         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
5492     fi
5493     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
5494         AC_DEFINE(wxUSE_PROTOCOL_FTP)
5495     fi
5496     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
5497         AC_DEFINE(wxUSE_PROTOCOL_FILE)
5498     fi
5499 else
5500     if test "$wxUSE_FS_INET" = "yes"; then
5501         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
5502         wxUSE_FS_INET="no"
5503     fi
5504 fi
5505
5506 if test "$wxUSE_URL" = "yes"; then
5507     if test "$wxUSE_PROTOCOL" != "yes"; then
5508         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
5509         wxUSE_URL=no
5510     fi
5511     if test "$wxUSE_URL" = "yes"; then
5512         AC_DEFINE(wxUSE_URL)
5513     fi
5514 fi
5515
5516 if test "$wxUSE_FS_INET" = "yes"; then
5517   AC_DEFINE(wxUSE_FS_INET)
5518 fi
5519
5520 dnl ---------------------------------------------------------------------------
5521 dnl Joystick support
5522 dnl ---------------------------------------------------------------------------
5523
5524 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
5525     wxUSE_JOYSTICK=no
5526
5527     dnl under MSW we always have joystick support
5528     if test "$TOOLKIT" = "MSW"; then
5529         wxUSE_JOYSTICK=yes
5530
5531     dnl mac only available on darwin
5532     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
5533         if test "$USE_DARWIN" = 1; then
5534             dnl check for a bug in the headers, some have bad setEventCallout
5535             AC_MSG_CHECKING([headers have declarations needed for joystick support])
5536             AC_LANG_PUSH(C++)
5537             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
5538                             [ IOHIDQueueInterface *qi = NULL;
5539                               IOHIDCallbackFunction cb = NULL;
5540                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
5541                             [ wxUSE_JOYSTICK=yes ]
5542                           )
5543             AC_LANG_POP
5544             AC_MSG_RESULT($wxUSE_JOYSTICK)
5545         fi
5546
5547     dnl joystick support is only for Linux 2.1.x or greater
5548     else
5549         AC_CHECK_HEADERS(linux/joystick.h, wxUSE_JOYSTICK=yes)
5550     fi
5551
5552     if test "$wxUSE_JOYSTICK" = "yes"; then
5553         AC_DEFINE(wxUSE_JOYSTICK)
5554         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
5555     else
5556         AC_MSG_WARN(Joystick not supported by this system... disabled)
5557     fi
5558 fi
5559
5560
5561 dnl ---------------------------------------------------------------------------
5562 dnl String stuff
5563 dnl ---------------------------------------------------------------------------
5564
5565 if test "$wxUSE_FONTMAP" = "yes" ; then
5566   AC_DEFINE(wxUSE_FONTMAP)
5567 fi
5568
5569 if test "$wxUSE_UNICODE" = "yes" ; then
5570   AC_DEFINE(wxUSE_UNICODE)
5571
5572   if test "$USE_WIN32" != 1; then
5573       wxUSE_UNICODE_MSLU=no
5574   fi
5575
5576   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
5577         AC_CHECK_LIB(unicows,main,
5578             [
5579                 AC_DEFINE(wxUSE_UNICODE_MSLU)
5580             ],
5581             [
5582                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
5583                              Applications will only run on Windows NT/2000/XP!])
5584                 wxUSE_UNICODE_MSLU=no
5585             ])
5586     fi
5587 fi
5588
5589 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
5590   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
5591 fi
5592
5593 dnl ----------------------------------------------------------------
5594 dnl Register PostScript options for makefiles and setup.h
5595 dnl ----------------------------------------------------------------
5596
5597 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
5598   AC_DEFINE(wxUSE_POSTSCRIPT)
5599 fi
5600
5601 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
5602
5603 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
5604
5605 dnl ---------------------------------------------------------------------------
5606 dnl big GUI components: MDI, doc/view, printing, help, ...
5607 dnl ---------------------------------------------------------------------------
5608
5609 if test "$wxUSE_CONSTRAINTS" = "yes"; then
5610     AC_DEFINE(wxUSE_CONSTRAINTS)
5611     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
5612 fi
5613
5614 if test "$wxUSE_MDI" = "yes"; then
5615     AC_DEFINE(wxUSE_MDI)
5616
5617     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5618         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
5619         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
5620     fi
5621 fi
5622
5623 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
5624     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
5625     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
5626     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5627         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
5628     fi
5629 fi
5630
5631 if test "$wxUSE_HELP" = "yes"; then
5632     AC_DEFINE(wxUSE_HELP)
5633     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
5634
5635     if test "$wxUSE_MSW" = 1; then
5636       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
5637         AC_DEFINE(wxUSE_MS_HTML_HELP)
5638       fi
5639     fi
5640
5641     if test "$wxUSE_WXHTML_HELP" = "yes"; then
5642       if test "$wxUSE_HTML" = "yes"; then
5643         AC_DEFINE(wxUSE_WXHTML_HELP)
5644       else
5645         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
5646         wxUSE_WXHTML_HELP=no
5647       fi
5648     fi
5649 fi
5650
5651 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5652     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5653         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
5654     else
5655         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
5656     fi
5657     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
5658 fi
5659
5660 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
5661     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
5662 fi
5663
5664 dnl ---------------------------------------------------------------------------
5665 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
5666 dnl ---------------------------------------------------------------------------
5667
5668 dnl check for ole headers and disable a few features requiring it if not
5669 dnl present (earlier versions of mingw32 don't have ole2.h)
5670 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
5671                           -o "$wxUSE_CLIPBOARD"     = "yes" \
5672                           -o "$wxUSE_OLE"     = "yes" \
5673                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
5674     AC_CHECK_HEADERS(ole2.h)
5675
5676     if test "$ac_cv_header_ole2_h" = "yes" ; then
5677         if test "$GCC" = yes ; then
5678             AC_LANG_SAVE
5679             AC_LANG_CPLUSPLUS
5680
5681             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
5682             AC_TRY_COMPILE([#include <windows.h>
5683                             #include <ole2.h>],
5684                            [],
5685                            [AC_MSG_RESULT(no)],
5686                            [AC_MSG_RESULT(yes)
5687                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
5688             AC_LANG_RESTORE
5689             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
5690             if test "$wxUSE_OLE" = "yes" ; then
5691                 AC_DEFINE(wxUSE_OLE)
5692                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
5693             fi
5694         fi
5695
5696         dnl for OLE clipboard and dnd
5697         if test "$wxUSE_DATAOBJ" = "yes" ; then
5698             AC_DEFINE(wxUSE_DATAOBJ)
5699         fi
5700     else
5701         AC_MSG_WARN([Some features disabled because OLE headers not found])
5702
5703         wxUSE_CLIPBOARD=no
5704         wxUSE_DRAG_AND_DROP=no
5705         wxUSE_DATAOBJ=no
5706         wxUSE_OLE=no
5707     fi
5708
5709     if test "$wxUSE_METAFILE" = "yes"; then
5710         AC_DEFINE(wxUSE_METAFILE)
5711
5712         dnl this one should probably be made separately configurable
5713         AC_DEFINE(wxUSE_ENH_METAFILE)
5714     fi
5715 fi
5716
5717 if test "$wxUSE_IPC" = "yes"; then
5718     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
5719         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
5720         wxUSE_IPC=no
5721     fi
5722
5723     if test "$wxUSE_IPC" = "yes"; then
5724         AC_DEFINE(wxUSE_IPC)
5725         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
5726     fi
5727 fi
5728
5729 if test "$wxUSE_DATAOBJ" = "yes"; then
5730     if test "$wxUSE_MGL" = 1; then
5731         AC_MSG_WARN([wxDataObject not yet supported under MGL... disabled])
5732         wxUSE_DATAOBJ=no
5733     else
5734         AC_DEFINE(wxUSE_DATAOBJ)
5735     fi
5736 else
5737     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
5738     wxUSE_CLIPBOARD=no
5739     wxUSE_DRAG_AND_DROP=no
5740 fi
5741
5742 if test "$wxUSE_CLIPBOARD" = "yes"; then
5743     if test "$wxUSE_MGL" = 1; then
5744         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
5745         wxUSE_CLIPBOARD=no
5746     fi
5747
5748     if test "$wxUSE_CLIPBOARD" = "yes"; then
5749         AC_DEFINE(wxUSE_CLIPBOARD)
5750     fi
5751 fi
5752
5753 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
5754     if test "$wxUSE_GTK" = 1; then
5755         if test "$WXGTK12" != 1; then
5756             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
5757             wxUSE_DRAG_AND_DROP=no
5758         fi
5759     fi
5760
5761     if test "$wxUSE_MOTIF" = 1; then
5762         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
5763         wxUSE_DRAG_AND_DROP=no
5764     fi
5765
5766     if test "$wxUSE_X11" = 1; then
5767         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
5768         wxUSE_DRAG_AND_DROP=no
5769     fi
5770
5771     if test "$wxUSE_MGL" = 1; then
5772         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
5773         wxUSE_DRAG_AND_DROP=no
5774     fi
5775
5776     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
5777         AC_DEFINE(wxUSE_DRAG_AND_DROP)
5778     fi
5779
5780 fi
5781
5782 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
5783     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
5784 fi
5785
5786 if test "$wxUSE_SPLINES" = "yes" ; then
5787   AC_DEFINE(wxUSE_SPLINES)
5788 fi
5789
5790 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
5791   AC_DEFINE(wxUSE_MOUSEWHEEL)
5792 fi
5793
5794 dnl ---------------------------------------------------------------------------
5795 dnl GUI controls
5796 dnl ---------------------------------------------------------------------------
5797
5798 USES_CONTROLS=0
5799 if test "$wxUSE_CONTROLS" = "yes"; then
5800   USES_CONTROLS=1
5801 fi
5802
5803 if test "$wxUSE_ACCEL" = "yes"; then
5804   AC_DEFINE(wxUSE_ACCEL)
5805   USES_CONTROLS=1
5806 fi
5807
5808 if test "$wxUSE_BUTTON" = "yes"; then
5809   AC_DEFINE(wxUSE_BUTTON)
5810   USES_CONTROLS=1
5811 fi
5812
5813 if test "$wxUSE_BMPBUTTON" = "yes"; then
5814   AC_DEFINE(wxUSE_BMPBUTTON)
5815   USES_CONTROLS=1
5816 fi
5817
5818 if test "$wxUSE_CALCTRL" = "yes"; then
5819   AC_DEFINE(wxUSE_CALENDARCTRL)
5820   USES_CONTROLS=1
5821   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
5822 fi
5823
5824 if test "$wxUSE_CARET" = "yes"; then
5825   AC_DEFINE(wxUSE_CARET)
5826   USES_CONTROLS=1
5827   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
5828 fi
5829
5830 if test "$wxUSE_COMBOBOX" = "yes"; then
5831   AC_DEFINE(wxUSE_COMBOBOX)
5832   USES_CONTROLS=1
5833 fi
5834
5835 if test "$wxUSE_CHOICE" = "yes"; then
5836   AC_DEFINE(wxUSE_CHOICE)
5837   USES_CONTROLS=1
5838 fi
5839
5840 if test "$wxUSE_CHOICEBOOK" = "yes"; then
5841     AC_DEFINE(wxUSE_CHOICEBOOK)
5842     USES_CONTROLS=1
5843 fi
5844
5845 if test "$wxUSE_CHECKBOX" = "yes"; then
5846   AC_DEFINE(wxUSE_CHECKBOX)
5847   USES_CONTROLS=1
5848 fi
5849
5850 if test "$wxUSE_CHECKLST" = "yes"; then
5851   AC_DEFINE(wxUSE_CHECKLISTBOX)
5852   USES_CONTROLS=1
5853   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
5854 fi
5855
5856 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
5857   AC_DEFINE(wxUSE_DATEPICKCTRL)
5858   USES_CONTROLS=1
5859 fi
5860
5861 if test "$wxUSE_DISPLAY" = "yes"; then
5862     AC_DEFINE(wxUSE_DISPLAY)
5863     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display multimon"
5864 fi
5865
5866 if test "$wxUSE_GAUGE" = "yes"; then
5867   AC_DEFINE(wxUSE_GAUGE)
5868   USES_CONTROLS=1
5869 fi
5870
5871 if test "$wxUSE_GRID" = "yes"; then
5872   AC_DEFINE(wxUSE_GRID)
5873   USES_CONTROLS=1
5874   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
5875 fi
5876
5877 if test "$wxUSE_IMAGLIST" = "yes"; then
5878     AC_DEFINE(wxUSE_IMAGLIST)
5879 fi
5880
5881 if test "$wxUSE_LISTBOOK" = "yes"; then
5882     AC_DEFINE(wxUSE_LISTBOOK)
5883     USES_CONTROLS=1
5884 fi
5885
5886 if test "$wxUSE_LISTBOX" = "yes"; then
5887     AC_DEFINE(wxUSE_LISTBOX)
5888     USES_CONTROLS=1
5889     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listbox"
5890 fi
5891
5892 if test "$wxUSE_LISTCTRL" = "yes"; then
5893     if test "$wxUSE_IMAGLIST" = "yes"; then
5894         AC_DEFINE(wxUSE_LISTCTRL)
5895         USES_CONTROLS=1
5896         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
5897     else
5898         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
5899     fi
5900 fi
5901
5902 if test "$wxUSE_NOTEBOOK" = "yes"; then
5903     AC_DEFINE(wxUSE_NOTEBOOK)
5904     USES_CONTROLS=1
5905     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
5906 fi
5907
5908 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
5909 dnl     AC_DEFINE(wxUSE_PROPSHEET)
5910 dnl     USES_CONTROLS=1
5911 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
5912 dnl fi
5913
5914 if test "$wxUSE_RADIOBOX" = "yes"; then
5915     AC_DEFINE(wxUSE_RADIOBOX)
5916     USES_CONTROLS=1
5917 fi
5918
5919 if test "$wxUSE_RADIOBTN" = "yes"; then
5920     AC_DEFINE(wxUSE_RADIOBTN)
5921     USES_CONTROLS=1
5922 fi
5923
5924 if test "$wxUSE_SASH" = "yes"; then
5925     AC_DEFINE(wxUSE_SASH)
5926     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
5927 fi
5928
5929 if test "$wxUSE_SCROLLBAR" = "yes"; then
5930     AC_DEFINE(wxUSE_SCROLLBAR)
5931     USES_CONTROLS=1
5932     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
5933 fi
5934
5935 if test "$wxUSE_SLIDER" = "yes"; then
5936     AC_DEFINE(wxUSE_SLIDER)
5937     USES_CONTROLS=1
5938 fi
5939
5940 if test "$wxUSE_SPINBTN" = "yes"; then
5941     AC_DEFINE(wxUSE_SPINBTN)
5942     USES_CONTROLS=1
5943 fi
5944
5945 if test "$wxUSE_SPINCTRL" = "yes"; then
5946     AC_DEFINE(wxUSE_SPINCTRL)
5947     USES_CONTROLS=1
5948 fi
5949
5950 if test "$wxUSE_SPLITTER" = "yes"; then
5951     AC_DEFINE(wxUSE_SPLITTER)
5952     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
5953 fi
5954
5955 if test "$wxUSE_STATBMP" = "yes"; then
5956     AC_DEFINE(wxUSE_STATBMP)
5957     USES_CONTROLS=1
5958 fi
5959
5960 if test "$wxUSE_STATBOX" = "yes"; then
5961     AC_DEFINE(wxUSE_STATBOX)
5962     USES_CONTROLS=1
5963 fi
5964
5965 if test "$wxUSE_STATTEXT" = "yes"; then
5966     AC_DEFINE(wxUSE_STATTEXT)
5967     USES_CONTROLS=1
5968 fi
5969
5970 if test "$wxUSE_STATLINE" = "yes"; then
5971     AC_DEFINE(wxUSE_STATLINE)
5972     USES_CONTROLS=1
5973 fi
5974
5975 if test "$wxUSE_STATUSBAR" = "yes"; then
5976     dnl this will get undefined in wx/chkconf.h if it's not supported
5977     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
5978     AC_DEFINE(wxUSE_STATUSBAR)
5979     USES_CONTROLS=1
5980
5981     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
5982 fi
5983
5984 if test "$wxUSE_TABDIALOG" = "yes"; then
5985     AC_DEFINE(wxUSE_TAB_DIALOG)
5986 fi
5987
5988 if test "$wxUSE_TEXTCTRL" = "yes"; then
5989     AC_DEFINE(wxUSE_TEXTCTRL)
5990     USES_CONTROLS=1
5991     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
5992 fi
5993
5994 if test "$wxUSE_TOGGLEBTN" = "yes"; then
5995     if test "$wxUSE_COCOA" = 1 ; then
5996         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
5997         wxUSE_TOGGLEBTN=no
5998     fi
5999     if test "$wxUSE_UNIVERSAL" = "yes"; then
6000         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
6001         wxUSE_TOGGLEBTN=no
6002     fi
6003
6004     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6005         AC_DEFINE(wxUSE_TOGGLEBTN)
6006         USES_CONTROLS=1
6007     fi
6008 fi
6009
6010 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
6011     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
6012     wxUSE_TOOLBAR="yes"
6013     USES_CONTROLS=1
6014 fi
6015
6016 if test "$wxUSE_TOOLBAR" = "yes"; then
6017     AC_DEFINE(wxUSE_TOOLBAR)
6018     USES_CONTROLS=1
6019
6020     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
6021     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
6022         wxUSE_TOOLBAR_NATIVE="yes"
6023     fi
6024
6025     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
6026         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6027         USES_CONTROLS=1
6028     fi
6029
6030     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6031 fi
6032
6033 if test "$wxUSE_TOOLTIPS" = "yes"; then
6034     if test "$wxUSE_MOTIF" = 1; then
6035         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6036     else
6037         if test "$wxUSE_UNIVERSAL" = "yes"; then
6038             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6039         else
6040             AC_DEFINE(wxUSE_TOOLTIPS)
6041         fi
6042     fi
6043 fi
6044
6045 if test "$wxUSE_TREECTRL" = "yes"; then
6046     if test "$wxUSE_IMAGLIST" = "yes"; then
6047         AC_DEFINE(wxUSE_TREECTRL)
6048         USES_CONTROLS=1
6049         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6050     else
6051         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6052     fi
6053 fi
6054
6055 if test "$wxUSE_POPUPWIN" = "yes"; then
6056     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6057         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6058     else
6059         if test "$wxUSE_PM" = 1; then
6060             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6061         else
6062             AC_DEFINE(wxUSE_POPUPWIN)
6063             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6064
6065             USES_CONTROLS=1
6066         fi
6067     fi
6068 fi
6069
6070 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6071     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6072         AC_MSG_WARN([Dialup manager not yet supported under Mac OS X... disabled])
6073     else
6074         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6075         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6076     fi
6077 fi
6078
6079 if test "$wxUSE_TIPWINDOW" = "yes"; then
6080     if test "$wxUSE_PM" = 1; then
6081         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6082     else
6083         AC_DEFINE(wxUSE_TIPWINDOW)
6084     fi
6085 fi
6086
6087 if test "$USES_CONTROLS" = 1; then
6088     AC_DEFINE(wxUSE_CONTROLS)
6089 fi
6090
6091 dnl ---------------------------------------------------------------------------
6092 dnl misc options
6093 dnl ---------------------------------------------------------------------------
6094
6095 dnl please keep the settings below in alphabetical order
6096 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
6097     AC_DEFINE(wxUSE_ACCESSIBILITY)
6098     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
6099 fi
6100
6101 if test "$wxUSE_DRAGIMAGE" = "yes"; then
6102     AC_DEFINE(wxUSE_DRAGIMAGE)
6103     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
6104 fi
6105
6106 if test "$wxUSE_EXCEPTIONS" = "yes"; then
6107     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
6108         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
6109     else
6110         AC_DEFINE(wxUSE_EXCEPTIONS)
6111         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
6112     fi
6113 fi
6114
6115 USE_HTML=0
6116 if test "$wxUSE_HTML" = "yes"; then
6117     AC_DEFINE(wxUSE_HTML)
6118     USE_HTML=1
6119     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
6120     if test "$wxUSE_MAC" = 1; then
6121         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
6122     fi
6123 fi
6124 if test "$wxUSE_WEBKIT" = "yes"; then
6125     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
6126         old_CPPFLAGS="$CPPFLAGS"
6127         CPPFLAGS="$CPPFLAGS -x objective-c++"
6128         AC_CHECK_HEADER([WebKit/HIWebView.h],
6129                         [
6130                            AC_DEFINE(wxUSE_WEBKIT)
6131                            WEBKIT_LINK="-framework WebKit"
6132                         ],
6133                         [
6134                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
6135                            wxUSE_WEBKIT=no
6136                         ],
6137                         [#include <Carbon/Carbon.h>])
6138         CPPFLAGS="$old_CPPFLAGS"
6139     elif test "$wxUSE_COCOA" = 1; then
6140         AC_DEFINE(wxUSE_WEBKIT)
6141     else
6142         wxUSE_WEBKIT=no
6143     fi
6144 fi
6145
6146 USE_XRC=0
6147 if test "$wxUSE_XRC" = "yes"; then
6148     if test "$wxUSE_XML" != "yes"; then
6149         AC_MSG_WARN([XML library not built, XRC resources disabled])
6150         wxUSE_XRC=no
6151     else
6152         AC_DEFINE(wxUSE_XRC)
6153         USE_XRC=1
6154         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
6155     fi
6156 fi
6157
6158 if test "$wxUSE_MENUS" = "yes"; then
6159     AC_DEFINE(wxUSE_MENUS)
6160     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
6161 fi
6162
6163 if test "$wxUSE_METAFILE" = "yes"; then
6164     AC_DEFINE(wxUSE_METAFILE)
6165 fi
6166
6167 if test "$wxUSE_MIMETYPE" = "yes"; then
6168     AC_DEFINE(wxUSE_MIMETYPE)
6169 fi
6170
6171 if test "$wxUSE_MINIFRAME" = "yes"; then
6172     AC_DEFINE(wxUSE_MINIFRAME)
6173     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
6174 fi
6175
6176 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
6177     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
6178     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
6179         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
6180         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
6181     fi
6182 fi
6183
6184
6185 if test "$wxUSE_VALIDATORS" = "yes"; then
6186     AC_DEFINE(wxUSE_VALIDATORS)
6187     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
6188 fi
6189
6190 if test "$wxUSE_PALETTE" = "yes" ; then
6191   AC_DEFINE(wxUSE_PALETTE)
6192 fi
6193
6194 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
6195   dnl Must be done this late because -lunicows must be before all the other libs
6196   LIBS=" -lunicows $LIBS"
6197 fi
6198
6199 dnl ---------------------------------------------------------------------------
6200 dnl wxImage options
6201 dnl ---------------------------------------------------------------------------
6202
6203 if test "$wxUSE_IMAGE" = "yes" ; then
6204     AC_DEFINE(wxUSE_IMAGE)
6205
6206     if test "$wxUSE_GIF" = "yes" ; then
6207       AC_DEFINE(wxUSE_GIF)
6208     fi
6209
6210     if test "$wxUSE_PCX" = "yes" ; then
6211       AC_DEFINE(wxUSE_PCX)
6212     fi
6213
6214     if test "$wxUSE_IFF" = "yes" ; then
6215       AC_DEFINE(wxUSE_IFF)
6216     fi
6217
6218     if test "$wxUSE_PNM" = "yes" ; then
6219       AC_DEFINE(wxUSE_PNM)
6220     fi
6221
6222     if test "$wxUSE_XPM" = "yes" ; then
6223       AC_DEFINE(wxUSE_XPM)
6224     fi
6225
6226     if test "$wxUSE_ICO_CUR" = "yes" ; then
6227       AC_DEFINE(wxUSE_ICO_CUR)
6228     fi
6229 fi
6230
6231 dnl ---------------------------------------------------------------------------
6232 dnl common dialogs
6233 dnl ---------------------------------------------------------------------------
6234
6235 if test "$wxUSE_CHOICEDLG" = "yes"; then
6236     AC_DEFINE(wxUSE_CHOICEDLG)
6237 fi
6238
6239 if test "$wxUSE_COLOURDLG" = "yes"; then
6240     AC_DEFINE(wxUSE_COLOURDLG)
6241 fi
6242
6243 if test "$wxUSE_FILEDLG" = "yes"; then
6244     AC_DEFINE(wxUSE_FILEDLG)
6245 fi
6246
6247 if test "$wxUSE_FINDREPLDLG" = "yes"; then
6248     AC_DEFINE(wxUSE_FINDREPLDLG)
6249 fi
6250
6251 if test "$wxUSE_FONTDLG" = "yes"; then
6252     AC_DEFINE(wxUSE_FONTDLG)
6253 fi
6254
6255 if test "$wxUSE_DIRDLG" = "yes"; then
6256     if test "$wxUSE_TREECTRL" != "yes"; then
6257         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
6258     else
6259         AC_DEFINE(wxUSE_DIRDLG)
6260     fi
6261 fi
6262
6263 if test "$wxUSE_MSGDLG" = "yes"; then
6264     AC_DEFINE(wxUSE_MSGDLG)
6265 fi
6266
6267 if test "$wxUSE_NUMBERDLG" = "yes"; then
6268     AC_DEFINE(wxUSE_NUMBERDLG)
6269 fi
6270
6271 if test "$wxUSE_PROGRESSDLG" = "yes"; then
6272     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6273        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
6274     else
6275         AC_DEFINE(wxUSE_PROGRESSDLG)
6276     fi
6277 fi
6278
6279 if test "$wxUSE_SPLASH" = "yes"; then
6280     AC_DEFINE(wxUSE_SPLASH)
6281     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
6282 fi
6283
6284 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
6285     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6286        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
6287     else
6288         AC_DEFINE(wxUSE_STARTUP_TIPS)
6289     fi
6290 fi
6291
6292 if test "$wxUSE_TEXTDLG" = "yes"; then
6293     AC_DEFINE(wxUSE_TEXTDLG)
6294 fi
6295
6296 if test "$wxUSE_WIZARDDLG" = "yes"; then
6297     AC_DEFINE(wxUSE_WIZARDDLG)
6298     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
6299 fi
6300
6301 dnl ---------------------------------------------------------------------------
6302 dnl wxMediaCtrl
6303 dnl ---------------------------------------------------------------------------
6304
6305 if test "$wxUSE_MEDIACTRL" = "yes"; then
6306     dnl -----------------------------------------------------------------------
6307     dnl GStreamer
6308     dnl -----------------------------------------------------------------------
6309     if test "$wxUSE_GTK" = 1; then
6310         wxUSE_GSTREAMER="yes"
6311
6312         dnl -------------------------------------------------------------------
6313         dnl Test for gstreamer module from pkg-config
6314         dnl -------------------------------------------------------------------
6315         PKG_CHECK_MODULES(GSTREAMER, gstreamer-0.8,
6316         [
6317             CPPFLAGS="$CPPFLAGS $GSTREAMER_CFLAGS"
6318             LIBS="$LIBS $GSTREAMER_LIBS -lgstplay-0.8"
6319         ],
6320         [
6321             AC_MSG_WARN([GStreamer installation not found])
6322             wxUSE_GSTREAMER="no"
6323         ])
6324
6325         dnl -------------------------------------------------------------------
6326         dnl Perform a check for a GStreamer element using gst-inspect
6327         dnl Thomas Vander Stichele <thomas at apestaart dot org>
6328         dnl Last modification: 25/01/2005
6329         dnl
6330         dnl AM_GST_ELEMENT_CHECK(ELEMENT-NAME, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
6331         dnl -------------------------------------------------------------------
6332         AC_DEFUN([AM_GST_ELEMENT_CHECK],
6333         [
6334         if test "x$GST_INSPECT" == "x"; then
6335             AC_CHECK_PROG(GST_INSPECT, gst-inspect, gst-inspect, [])
6336         fi
6337
6338         if test "x$GST_INSPECT" != "x"; then
6339             AC_MSG_CHECKING(GStreamer element $1)
6340             if [ $GST_INSPECT $1 > /dev/null 2> /dev/null ]; then
6341             AC_MSG_RESULT(found.)
6342             $2
6343             else
6344             AC_MSG_RESULT(not found.)
6345             $3
6346             fi
6347         fi
6348         ])
6349
6350         dnl -------------------------------------------------------------------
6351         dnl Test for x video sink (video useless without)
6352         dnl -------------------------------------------------------------------
6353         AM_GST_ELEMENT_CHECK(xvimagesink,[],
6354                         [
6355                             wxUSE_GSTREAMER="no"
6356                             AC_MSG_WARN([x video sink not found - cannot use GStreamer])
6357                         ])
6358
6359         dnl -------------------------------------------------------------------
6360         dnl Check for gstplay-0.8 lib and corresponding x overlay header
6361         dnl -------------------------------------------------------------------
6362         AC_CHECK_HEADER(gst/xoverlay/xoverlay.h, [],
6363                         [
6364                             wxUSE_GSTREAMER="no"
6365                             AC_MSG_WARN([xoverlay header not found, cannot use GStreamer])
6366                         ],
6367                         [#include <gst/gst.h>])
6368
6369         AC_MSG_CHECKING([for gstplay 0.8])
6370         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],gstplay-0.8)
6371
6372         if test "$ac_find_libraries" = "" ; then
6373             AC_MSG_RESULT([no])
6374             wxUSE_GSTREAMER="no"
6375         else
6376             AC_MSG_RESULT([yes])
6377         fi
6378
6379         if test "$wxUSE_GSTREAMER" = "yes"; then
6380             AC_DEFINE(wxUSE_GSTREAMER)
6381             AC_MSG_RESULT([GStreamer detection successful])
6382         fi
6383     fi
6384     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
6385     AC_DEFINE(wxUSE_MEDIACTRL)
6386 fi
6387
6388 dnl ---------------------------------------------------------------------------
6389 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
6390 dnl ---------------------------------------------------------------------------
6391
6392 if test "$cross_compiling" = "yes"; then
6393     dnl Use best guess from host as we can't use uname when cross compiling
6394     OSINFO="\"$host\""
6395 else
6396     dnl attualy work out OS version
6397     OSINFO=`uname -s -r -m`
6398     OSINFO="\"$OSINFO\""
6399 fi
6400
6401 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
6402
6403 dnl ---------------------------------------------------------------------------
6404 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
6405 dnl ---------------------------------------------------------------------------
6406
6407 if test "x$prefix" != "xNONE"; then
6408     wxPREFIX=$prefix
6409 else
6410     wxPREFIX=$ac_default_prefix
6411 fi
6412
6413 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
6414
6415
6416 dnl ---------------------------------------------------------------------------
6417 dnl define variables with all built libraries for wx-config
6418 dnl ---------------------------------------------------------------------------
6419
6420 CORE_BASE_LIBS="net base"
6421 CORE_GUI_LIBS="adv core"
6422
6423 if test "$wxUSE_XML" = "yes" ; then
6424     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
6425 fi
6426 if test "$wxUSE_ODBC" != "no" ; then
6427     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
6428     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
6429 fi
6430 if test "$wxUSE_HTML" = "yes" ; then
6431     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
6432 fi
6433 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
6434     CORE_GUI_LIBS="qa $CORE_GUI_LIBS"
6435 fi
6436 if test "$wxUSE_XRC" = "yes" ; then
6437     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
6438 fi
6439
6440 if test "$wxUSE_GUI" != "yes"; then
6441     CORE_GUI_LIBS=""
6442 fi
6443
6444 AC_SUBST(CORE_BASE_LIBS)
6445 AC_SUBST(CORE_GUI_LIBS)
6446
6447
6448 dnl ---------------------------------------------------------------------------
6449 dnl Output the makefiles and such from the results found above
6450 dnl ---------------------------------------------------------------------------
6451
6452 dnl all additional libraries (except wxWidgets itself) we link with
6453
6454 dnl note that we always link with -lm except for Mac OS X
6455 dnl extended.c uses floor() and is always linked in
6456
6457 if test "$wxUSE_MAC" = 1 ; then
6458     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
6459         if test "$USE_DARWIN" = 1; then
6460             LDFLAGS="$LDFLAGS -framework QuickTime"
6461         else
6462             LDFLAGS="$LDFLAGS -lQuickTimeLib"
6463         fi
6464     fi
6465     if test "$USE_DARWIN" = 1; then
6466         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
6467     else
6468         LDFLAGS="$LDFLAGS -lCarbonLib"
6469     fi
6470 fi
6471 if test "$wxUSE_COCOA" = 1 ; then
6472     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
6473     if test "$wxUSE_MEDIACTRL" = "yes"; then
6474         LDFLAGS="$LDFLAGS -framework QuickTime"
6475     fi
6476 fi
6477 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
6478     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
6479 fi
6480
6481 dnl FIXME: should this be covered by the conditional above
6482 dnl given the -lm comment there?  Or should that comment (and
6483 dnl this one) be removed..   [ 7 Nov 2001 ]
6484
6485 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
6486
6487 dnl Only add the -lm library if floating point functions cannot be used
6488 dnl without it.  This check is important on cygwin because of the bizarre
6489 dnl way that they have organized functions into libraries.  On cygwin, both
6490 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
6491 dnl means that
6492 dnl   1) linking with -lm is not necessary, and
6493 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
6494 dnl In particular, if you compile any program with -mno-cygwin and link with
6495 dnl -lm, it will crash instantly when it is run.  This happens because the
6496 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
6497 dnl the ___main function instead of allowing it to be defined by
6498 dnl /usr/lib/mingw/libmingw32.a as it should be.
6499 dnl
6500 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
6501 dnl
6502 dnl Just check a few floating point functions. If they are all found without
6503 dnl -lm, then we must not need -lm.
6504 have_cos=0
6505 have_floor=0
6506 AC_CHECK_FUNCS(cos, have_cos=1)
6507 AC_CHECK_FUNCS(floor, have_floor=1)
6508 AC_MSG_CHECKING(if floating point functions link without -lm)
6509 if test "$have_cos" = 1 -a "$have_floor" = 1; then
6510     AC_MSG_RESULT(yes)
6511 else
6512     AC_MSG_RESULT(no)
6513     LIBS="$LIBS -lm"
6514     # use different functions to avoid configure caching
6515     have_sin=0
6516     have_ceil=0
6517     AC_CHECK_FUNCS(sin, have_sin=1)
6518     AC_CHECK_FUNCS(ceil, have_ceil=1)
6519     AC_MSG_CHECKING(if floating point functions link with -lm)
6520     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
6521         AC_MSG_RESULT(yes)
6522     else
6523         AC_MSG_RESULT(no)
6524         # not sure we should warn the user, crash, etc.
6525     fi
6526 fi
6527
6528 if test "$wxUSE_GUI" = "yes"; then
6529
6530     dnl TODO add checks that these samples will really compile (i.e. all the
6531     dnl      library features they need are present)
6532
6533     dnl TODO some samples are never built so far: mfc (requires VC++)
6534     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
6535                      dynamic erase event exec font image minimal mobile \
6536                      mobile/wxedit mobile/styles propsize render \
6537                      richedit rotate shaped vscroll widgets"
6538
6539     if test "$wxUSE_MONOLITHIC" != "yes"; then
6540         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
6541     fi
6542     if test "$TOOLKIT" = "MSW"; then
6543         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
6544         if test "$wxUSE_UNIVERSAL" != "yes"; then
6545             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
6546         fi
6547     fi
6548     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
6549         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
6550     fi
6551 else
6552     SAMPLES_SUBDIRS="console"
6553 fi
6554
6555
6556 dnl all -I options we must pass to the compiler
6557 dnl
6558 dnl note that the order is somewhat important: wxWidgets headers should
6559 dnl come first and the one with setup.h should be before $(top_srcdir)/include
6560 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
6561 dnl CodeWarrior):
6562 INCLUDES="-I\${top_builddir}lib/wx/include/${TOOLCHAIN_FULLNAME} \
6563 -I\${top_srcdir}/include $TOOLKIT_INCLUDE"
6564
6565 dnl C/C++ compiler options used to compile wxWidgets
6566 if test "$GXX" = yes ; then
6567     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
6568     CWARNINGS="-Wall -Wundef"
6569     CXXWARNINGS="$CWARNINGS -Wno-ctor-dtor-privacy"
6570 fi
6571
6572 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
6573
6574 dnl remove the extra white space from the cc/c++/ld options
6575 CPPFLAGS=`echo $WXDEBUG_DEFINE $INCLUDES $CPPFLAGS`
6576 CFLAGS=`echo $CODE_GEN_FLAGS $EXTRA_CFLAGS $CFLAGS $CWARNINGS`
6577 CXXFLAGS=`echo $CODE_GEN_FLAGS $CODE_GEN_FLAGS_CXX $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS`
6578
6579 if test "x$MWCC" = "xyes"; then
6580     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
6581     dnl must use <regex.h> from system not our local copy on OS X,
6582     dnl but must use local not system on OS 9.
6583     dnl The following should make all -I paths usable for <> includes
6584     dnl while first checking in real system paths.  With 8.3 using
6585     dnl -gccincludes it will actually check local paths before system
6586     dnl even for <> which is totally wrong.
6587
6588     dnl Note that because this absolutely needs to be before any -I
6589     dnl that we have to tack it on to the end of the compiler commandline.
6590     CC="$CC -cwd source -I-"
6591     CXX="$CXX -cwd source -I-"
6592 fi
6593
6594
6595 LIBS=`echo $LIBS`
6596 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
6597 EXTRALIBS_XML="$EXPAT_LINK"
6598 EXTRALIBS_HTML="$MSPACK_LINK"
6599 EXTRALIBS_ODBC="$ODBC_LINK"
6600 if test "$wxUSE_GUI" = "yes"; then
6601     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_GNOMEPRINT`
6602 fi
6603 if test "$wxUSE_OPENGL" = "yes"; then
6604     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
6605 fi
6606
6607 LDFLAGS="$LDFLAGS $PROFILE"
6608
6609 dnl wxGTK does not need TOOLKIT includes in wx-config
6610 if test "$wxUSE_GTK" = 1; then
6611     WXCONFIG_INCLUDE=
6612 else
6613     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
6614 fi
6615
6616 WXCONFIG_EXTRALIBS="$LIBS"
6617
6618 dnl wx-config must output builtin 3rd party libs in --libs in static build:
6619 if test "$wxUSE_REGEX" = "builtin" ; then
6620     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
6621 fi
6622 if test "$wxUSE_EXPAT" = "builtin" ; then
6623     wxconfig_3rdparty="expat $wxconfig_3rdparty"
6624 fi
6625 if test "$wxUSE_ODBC" = "builtin" ; then
6626     wxconfig_3rdparty="odbc $wxconfig_3rdparty"
6627 fi
6628 if test "$wxUSE_LIBTIFF" = "builtin" ; then
6629     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
6630 fi
6631 if test "$wxUSE_LIBJPEG" = "builtin" ; then
6632     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
6633 fi
6634 if test "$wxUSE_LIBPNG" = "builtin" ; then
6635     wxconfig_3rdparty="png $wxconfig_3rdparty"
6636 fi
6637 if test "$wxUSE_ZLIB" = "builtin" ; then
6638     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
6639 fi
6640
6641 for i in $wxconfig_3rdparty ; do
6642     WXCONFIG_EXTRALIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_EXTRALIBS"
6643 done
6644
6645
6646 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
6647     WXUNIV=1
6648 else
6649     WXUNIV=0
6650 fi
6651
6652 AC_SUBST(wxUSE_ZLIB)
6653 AC_SUBST(wxUSE_REGEX)
6654 AC_SUBST(wxUSE_EXPAT)
6655 AC_SUBST(wxUSE_ODBC)
6656 AC_SUBST(wxUSE_LIBJPEG)
6657 AC_SUBST(wxUSE_LIBPNG)
6658 AC_SUBST(wxUSE_LIBTIFF)
6659
6660 if test $wxUSE_MONOLITHIC = "yes" ; then
6661     MONOLITHIC=1
6662 else
6663     MONOLITHIC=0
6664 fi
6665
6666 if test $wxUSE_PLUGINS = "yes" ; then
6667     USE_PLUGINS=1
6668 else
6669     USE_PLUGINS=0
6670 fi
6671
6672 if test $wxUSE_ODBC != "no" ; then
6673     USE_ODBC=1
6674 else
6675     USE_ODBC=0
6676 fi
6677
6678 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
6679     USE_QA=1
6680 else
6681     USE_QA=0
6682 fi
6683
6684 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
6685     OFFICIAL_BUILD=1
6686 else
6687     OFFICIAL_BUILD=0
6688 fi
6689
6690 AC_SUBST(VENDOR)
6691 AC_SUBST(OFFICIAL_BUILD)
6692 AC_SUBST(WX_FLAVOUR)
6693 AC_SUBST(WX_LIB_FLAVOUR)
6694
6695 AC_SUBST(WXUNIV)
6696 AC_SUBST(MONOLITHIC)
6697 AC_SUBST(USE_PLUGINS)
6698 AC_SUBST(LIBS)
6699 AC_SUBST(EXTRALIBS)
6700 AC_SUBST(EXTRALIBS_XML)
6701 AC_SUBST(EXTRALIBS_HTML)
6702 AC_SUBST(EXTRALIBS_ODBC)
6703 AC_SUBST(EXTRALIBS_GUI)
6704 AC_SUBST(EXTRALIBS_OPENGL)
6705 AC_SUBST(EXTRALIBS_SDL)
6706 AC_SUBST(WITH_PLUGIN_SDL)
6707 AC_SUBST(EXTRALIBS_GNOMEPRINT)
6708 AC_SUBST(UNICODE)
6709 AC_SUBST(BUILD)
6710 AC_SUBST(DEBUG_INFO)
6711 AC_SUBST(DEBUG_FLAG)
6712 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
6713 AC_SUBST(TOOLKIT_LOWERCASE)
6714 AC_SUBST(TOOLKIT_VERSION)
6715 AC_SUBST(SAMPLES_RPATH_FLAG)
6716 AC_SUBST(SAMPLES_RPATH_POSTLINK)
6717 AC_SUBST(HOST_SUFFIX)
6718 AC_SUBST(CPPUNIT_CFLAGS)
6719 AC_SUBST(CPPUNIT_LIBS)
6720
6721 case "$TOOLKIT" in
6722     GTK)
6723         TOOLKIT_USER="GTK+"
6724         if test "$WXGTK20" = 1; then
6725             TOOLKIT_USER="$TOOLKIT_USER 2"
6726         fi
6727         ;;
6728
6729     *)
6730         TOOLKIT_USER=$TOOLKIT_LOWERCASE
6731         ;;
6732 esac
6733
6734 if test "$wxUSE_WINE" = "yes"; then
6735     BAKEFILE_FORCE_PLATFORM=win32
6736 fi
6737
6738 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
6739
6740 if test "$wxUSE_WINE" = "yes"; then
6741     RESCOMP=wrc
6742 fi
6743
6744 if test "$wxUSE_SHARED" = "yes"; then
6745
6746     dnl We get the shared build linker from bakefile, since it
6747     dnl moved all the logic for this out of this file and into
6748     dnl its own macro.  But it can't decide on whether to return
6749     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
6750     dnl So normalise and expand everything here now, because its
6751     dnl not going to change inside wx-config anyway.
6752     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
6753     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
6754
6755     dnl Need addtional flag on OS/2, so override bakefiles value
6756     dnl (there currently is no suitable variable to which the
6757     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
6758     case "${host}" in
6759       *-pc-os2_emx | *-pc-os2-emx )
6760         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6761         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6762         cp -p ${srcdir}/src/os2/dllnames.sh .
6763         cp -p ${srcdir}/src/os2/dllar.sh .
6764       ;;
6765     esac
6766 else
6767
6768     dnl No bakefile support for static builds, but this should be ok for most.
6769     EXE_LINKER="$CXX -o"
6770
6771 fi
6772 if test "$wxUSE_OMF" = "yes"; then
6773     case "${host}" in
6774       *-pc-os2_emx | *-pc-os2-emx )
6775         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
6776         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
6777         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
6778       ;;
6779     esac
6780 fi
6781
6782 dnl According to Vaclav, if NO_GCC_PRAGMA is used for any reason it needs to
6783 dnl be in wx-config output.  Not doing so could result in link problems.
6784 GCC_PRAGMA_FLAGS=""
6785 PCH_FLAGS=""
6786
6787 dnl Find out if we have to define WX_PRECOMP (and thus NO_GCC_PRAGMA)
6788 if test $GCC_PCH = 1 ; then
6789     PCH_FLAGS="-DWX_PRECOMP"
6790     GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6791 else
6792     dnl Find out if we have to define NO_GCC_PRAGMA
6793     if test "$GCC" = yes; then
6794         AC_MSG_CHECKING([if this GCC version is >= 4.0 and needs -DNO_GCC_PRAGMA])
6795         AC_TRY_COMPILE([],
6796             [#if (__GNUC__ < 4)
6797              #error "Not GCC 4.0 or greater"
6798              #endif
6799             ],
6800             [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6801              AC_MSG_RESULT([yes])],
6802             [AC_MSG_RESULT([no])
6803             case "${host}" in
6804                 powerpc-*-darwin* )
6805                     dnl Some Apple's GCC version are broken and can't handle the
6806                     dnl pragmas:
6807                     GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6808                 ;;
6809                 *-*-mingw32* )
6810                     dnl MinGW GCC versions > 3.2 have problems with
6811                     dnl static member of classes derived from templates
6812                     dnl in combination with #pragma interface/implementation
6813                     dnl (the test case uses 4 files)
6814                     dnl ... and with exceptions handling (undefined symbols needed
6815                     dnl to correctly calls dtors when unwinding) as well
6816                     if test "$wxUSE_STL" = "yes" -o \
6817                     "$wxUSE_NO_EXCEPTIONS" != "yes" -o \
6818                     "$wxUSE_NO_RTTI" != "yes"; then
6819                         AC_MSG_CHECKING([if this MinGW version needs -DNO_GCC_PRAGMA])
6820                         AC_TRY_COMPILE([],
6821                             [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6822                              #error "Not GCC 3.2 or greater"
6823                              #endif
6824                             ],
6825                             [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6826                              AC_MSG_RESULT([yes])],
6827                             [AC_MSG_RESULT([no])])
6828                     fi
6829                     ;;
6830                 *-pc-os2_emx | *-pc-os2-emx )
6831                     dnl GCC versions ported to OS/2 have similar problems with
6832                     dnl static member of classes in combination with STL and
6833                     dnl pragma interface/implementation
6834                     if test "$wxUSE_STL" = "yes"; then
6835                         AC_MSG_CHECKING([if this gcc version needs -DNO_GCC_PRAGMA])
6836                         AC_TRY_COMPILE([],
6837                             [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6838                              #error "Not GCC 3.2 or greater"
6839                              #endif
6840                             ],
6841                             [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6842                              AC_MSG_RESULT([yes])],
6843                             [AC_MSG_RESULT([no])])
6844                     fi
6845                     ;;
6846             esac
6847 dnl  closing bracket of if GCC < 4.0
6848         ] )
6849     fi
6850 fi
6851 CPPFLAGS="$PCH_FLAGS $GCC_PRAGMA_FLAGS $CPPFLAGS"
6852
6853
6854 dnl for convenience, sort the samples in alphabetical order
6855 dnl
6856 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
6857 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
6858 dnl
6859 dnl       Unfortunately, there is a bug in OS/2's tr, such that
6860 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
6861 dnl       only removes the Unix-like part of the introduced line break.
6862 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
6863
6864 dnl subtle bakefile goop.
6865 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
6866 dnl I wish we would have called it something less likely to clash with
6867 dnl things though.
6868 AC_SUBST(SHARED)
6869
6870 dnl global options
6871 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
6872 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
6873
6874 dnl debugging options
6875 AC_SUBST(WXDEBUG_DEFINE)
6876
6877 dnl toolkit options
6878 AC_SUBST(USE_GUI)
6879 AC_SUBST(AFMINSTALL)
6880 AC_SUBST(WIN32INSTALL)
6881 AC_SUBST(TOOLKIT)
6882 AC_SUBST(TOOLKIT_DIR)
6883 AC_SUBST(TOOLCHAIN_NAME)
6884 AC_SUBST(TOOLCHAIN_FULLNAME)
6885 AC_SUBST(TOOLCHAIN_DEFS)
6886 AC_SUBST(TOOLCHAIN_DLL_DEFS)
6887
6888 dnl wx-config options
6889 AC_SUBST(host_alias)
6890 AC_SUBST(cross_compiling)
6891 AC_SUBST(WIDGET_SET)
6892 AC_SUBST(WX_RELEASE)
6893 AC_SUBST(WX_VERSION)
6894 AC_SUBST(WX_SUBVERSION)
6895 AC_SUBST(WX_CHARTYPE)
6896 AC_SUBST(WX_DEBUGTYPE)
6897 AC_SUBST(WXCONFIG_EXTRALIBS)
6898 AC_SUBST(WXCONFIG_INCLUDE)
6899 AC_SUBST(WXCONFIG_RPATH)
6900 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
6901 AC_SUBST(WX_LARGEFILE_FLAGS)
6902 AC_SUBST(GCC_PRAGMA_FLAGS)
6903 AC_SUBST(CODE_GEN_FLAGS)
6904 AC_SUBST(CODE_GEN_FLAGS_CXX)
6905 AC_SUBST(EXE_LINKER)
6906
6907 dnl distribution vars
6908 AC_SUBST(GUIDIST)
6909 AC_SUBST(DISTDIR)
6910
6911 dnl additional subdirectories where we will build
6912 AC_SUBST(SAMPLES_SUBDIRS)
6913
6914 dnl additional libraries and linker settings
6915 AC_SUBST(LDFLAGS)
6916 AC_SUBST(LDFLAGS_GL)
6917 AC_SUBST(OPENGL_LIBS)
6918 AC_SUBST(DMALLOC_LIBS)
6919 AC_SUBST(WX_VERSION_TAG)
6920
6921 dnl additional resurces settings
6922 AC_SUBST(RESCOMP)
6923 AC_SUBST(RESFLAGS)
6924 AC_SUBST(RESPROGRAMOBJ)
6925 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
6926 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
6927
6928 dnl additional for Mac OS X
6929 AC_SUBST(DEREZ)
6930 AC_SUBST(LIBWXMACRES)
6931 AC_SUBST(MACRESCOMP)
6932 AC_SUBST(MACSETFILE)
6933 AC_SUBST(MACRESWXCONFIG)
6934
6935 dnl other tools
6936 AC_SUBST(GCC)
6937 AC_SUBST(DLLTOOL)
6938
6939
6940 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
6941 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
6942 dnl - and we do use it)
6943 AC_PROG_MAKE_SET
6944
6945
6946 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
6947
6948 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
6949                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
6950                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6951
6952 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
6953                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
6954                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6955
6956 AC_CONFIG_FILES([ version-script Makefile ])
6957
6958 AC_CONFIG_COMMANDS([ wx-config
6959                    ],
6960                    [ rm -f wx-config
6961                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
6962                    ],
6963                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
6964                      LN_S="${LN_S}"
6965                    ])
6966
6967 dnl This would give us us build dir that in every significant way
6968 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
6969 dnl though in this form because AC_CONFIG_LINKS will fail for directories
6970 dnl on platforms that do not have symlinks.
6971 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
6972 dnl AC_CONFIG_LINKS([ contrib/include ])
6973
6974
6975 dnl Configure samples, contrib etc. directories, but only if they are present:
6976 if test "$wxUSE_GUI" = "yes"; then
6977     SUBDIRS="samples demos utils contrib"
6978 else dnl we build wxBase only
6979     dnl there are no wxBase programs in contrib nor demos
6980     SUBDIRS="samples utils"
6981 fi
6982 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
6983 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
6984
6985 for subdir in `echo $SUBDIRS`; do
6986     if test -d ${srcdir}/${subdir} ; then
6987         if test "$wxUSE_GUI" = "yes"; then
6988             if test ${subdir} = "samples"; then
6989                 dnl only take those samples which compile in the current
6990                 dnl configuration and which exist
6991                 makefiles="samples/Makefile.in $makefiles"
6992                 for sample in `echo $SAMPLES_SUBDIRS`; do
6993                     if test -d $srcdir/samples/$sample; then
6994                         makefiles="samples/$sample/Makefile.in $makefiles"
6995                     fi
6996                 done
6997             else
6998                 dnl assume that everything compiles for utils &c
6999                 dnl any that shouldn't be built can be added to
7000                 dnl DISABLED_UTILS, DISABLED_CONTRIB or DISABLED_DEMOS
7001                 disabled_var=DISABLED_`echo $subdir | tr [[a-z]] [[A-Z]]`;
7002                 eval "disabled=\$$disabled_var"
7003                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
7004                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | egrep -v "$disabled"`
7005             fi
7006         else dnl we build wxBase only
7007             dnl don't take all samples/utils, just those which build with
7008             dnl wxBase
7009             if test ${subdir} = "samples"; then
7010                 makefiles="samples/Makefile.in samples/console/Makefile.in"
7011             elif test ${subdir} = "utils"; then
7012                 makefiles=""
7013                 for util in HelpGen tex2rtf ; do
7014                     if test -d $srcdir/utils/$util ; then
7015                         makefiles="utils/$util/Makefile.in \
7016                                    utils/$util/src/Makefile.in \
7017                                    $makefiles"
7018                     fi
7019                 done
7020             else dnl assume that everything compiles for tests
7021                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
7022             fi
7023         fi
7024
7025         for mkin in $makefiles ; do
7026             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
7027             AC_CONFIG_FILES([$mk])
7028         done
7029     fi
7030 done
7031
7032
7033 AC_OUTPUT
7034
7035 dnl report how we have been configured
7036 echo
7037 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
7038 echo ""
7039 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_USER:-base only}"
7040 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
7041
7042 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
7043 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
7044 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
7045
7046 echo "  What level of wxWidgets compatibility should be enabled?"
7047 echo "                                       wxWidgets 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
7048 echo "                                       wxWidgets 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
7049
7050 echo "  Which libraries should wxWidgets use?"
7051 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
7052 echo "                                       png                ${wxUSE_LIBPNG-none}"
7053 echo "                                       regex              ${wxUSE_REGEX}"
7054 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
7055 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
7056 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
7057 fi
7058 echo "                                       zlib               ${wxUSE_ZLIB}"
7059 echo "                                       odbc               ${wxUSE_ODBC}"
7060 echo "                                       expat              ${wxUSE_EXPAT}"
7061 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
7062 echo "                                       sdl                ${wxUSE_LIBSDL}"
7063 echo "                                       gnomeprint         ${wxUSE_LIBGNOMEPRINT-none}"
7064
7065 echo ""
7066
7067 dnl vi: set et sts=4 sw=4 com=\:dnl: