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 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
1702     AC_CHECK_FUNCS(fnmatch)
1703 fi
1704
1705 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1706 AC_CHECK_HEADERS(langinfo.h)
1707
1708 case "${host}" in
1709   *-pc-os2_emx | *-pc-os2-emx )
1710       dnl Explicitly link -lintl if langinfo.h is available
1711       dnl and intl not yet included in libc
1712       if test $ac_cv_header_langinfo_h = "yes" \
1713                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1714                      -o "$wx_cv_gccversion" = "EMX3" \
1715                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1716           LIBS="$LIBS -lintl"
1717       fi
1718   ;;
1719 esac
1720
1721 if test "$wxUSE_GUI" = "yes"; then
1722     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
1723         dnl defines HAVE_X11_XKBLIB_H
1724         AC_CHECK_HEADERS(X11/Xlib.h)
1725         AC_CHECK_HEADERS([X11/XKBlib.h], [], [],
1726                          [
1727                           #if HAVE_X11_XLIB_H
1728                             #include <X11/Xlib.h>
1729                           #endif
1730                          ])
1731     fi
1732 fi
1733
1734 dnl ---------------------------------------------------------------------------
1735 dnl Checks for compiler characteristics
1736 dnl ---------------------------------------------------------------------------
1737
1738 dnl defines const to be empty if c-compiler does not support const fully
1739 AC_C_CONST
1740 dnl defines inline to a sensible value for the c-compiler
1741 AC_C_INLINE
1742
1743 dnl check the sizes of integral types (give some reasonable default values for
1744 dnl cross-compiling)
1745 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1746 AC_CHECK_SIZEOF(char, 1)
1747 AC_CHECK_SIZEOF(short, 2)
1748 AC_CHECK_SIZEOF(void *, 4)
1749 AC_CHECK_SIZEOF(int, 4)
1750 AC_CHECK_SIZEOF(long, 4)
1751 AC_CHECK_SIZEOF(size_t, 4)
1752
1753 case "${host}" in
1754     arm-*-linux* )
1755         AC_CHECK_SIZEOF(long long, 8)
1756     ;;
1757     *-hp-hpux* )
1758         AC_CHECK_SIZEOF(long long, 0)
1759         if test "$ac_cv_sizeof_long_long" != "0"; then
1760             dnl HPUX 10.20 headers need this define in order to use long long definitions
1761             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1762         fi
1763     ;;
1764     * )
1765         AC_CHECK_SIZEOF(long long, 0)
1766 esac
1767
1768 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1769 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1770 AC_CHECK_SIZEOF(wchar_t, 0,
1771     [
1772         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1773         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1774         #  error "fake wchar_t"
1775         #endif
1776         #ifdef HAVE_WCHAR_H
1777         #  ifdef __CYGWIN__
1778         #    include <stddef.h>
1779         #  endif
1780         #  include <wchar.h>
1781         #endif
1782         #ifdef HAVE_STDLIB_H
1783         #  include <stdlib.h>
1784         #endif
1785         #include <stdio.h>
1786     ]
1787 )
1788 if test "$ac_cv_sizeof_wchar_t" != "0"; then
1789     wxUSE_WCHAR_T=yes
1790 else
1791     wxUSE_WCHAR_T=no
1792 fi
1793
1794 dnl checks needed to define wxVaCopy
1795 AC_CACHE_CHECK([for va_copy],
1796     wx_cv_func_va_copy,
1797     [
1798         AC_LINK_IFELSE([
1799             #include <stdarg.h>
1800             void foo(char *f, ...)
1801             {
1802                 va_list ap1, ap2;
1803                 va_start(ap1, f);
1804                 va_copy(ap2, ap1);
1805                 va_end(ap2);
1806                 va_end(ap1);
1807             }
1808             int main()
1809             {
1810                 foo("hi", 17);
1811                 return 0;
1812             }],
1813             wx_cv_func_va_copy=yes,
1814             wx_cv_func_va_copy=no
1815         )
1816     ]
1817 )
1818
1819 if test $wx_cv_func_va_copy = "yes"; then
1820     AC_DEFINE(HAVE_VA_COPY)
1821 else
1822     dnl try to understand how can we copy va_lists
1823     AC_CACHE_CHECK([if va_list can be copied by value],
1824         wx_cv_type_va_list_lvalue,
1825         [
1826             AC_RUN_IFELSE([
1827                 #include <stdarg.h>
1828                 int foo(char *f, ...)
1829                 {
1830                     va_list ap1, ap2;
1831                     va_start(ap1, f);
1832                     ap2 = ap1;
1833                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1834                         return 1;
1835                     va_end(ap2);
1836                     va_end(ap1);
1837                     return 0;
1838                 }
1839                 int main()
1840                 {
1841                     return foo("hi", 17);
1842                 }],
1843                 wx_cv_type_va_list_lvalue=yes,
1844                 wx_cv_type_va_list_lvalue=no,
1845                 dnl assume most common case for cross-compiling...
1846                 wx_cv_type_va_list_lvalue=yes
1847             )
1848         ]
1849     )
1850
1851     if test $wx_cv_type_va_list_lvalue != "yes"; then
1852         dnl we suppose that the only thing which can't be copied like this
1853         dnl are arrays... only experience will show whether this is really true
1854         AC_DEFINE(VA_LIST_IS_ARRAY)
1855     fi
1856 fi
1857
1858 dnl check for large file support
1859 AC_SYS_LARGEFILE
1860
1861 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1862 dnl line because otherwise the system headers risk being included before
1863 dnl wx/defs.h which defines these constants leading to inconsistent
1864 dnl sizeof(off_t) in different source files of the same program and linking
1865 dnl problems
1866 if test "x$wx_largefile" = "xyes"; then
1867     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1868         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1869     else
1870         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1871     fi
1872     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1873     AC_FUNC_FSEEKO
1874     if test "$ac_cv_sys_largefile_source" != no; then
1875         WX_LARGEFILE_FLAGS="$WX_LARGEFILE_FLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1876     fi
1877     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1878 fi
1879
1880 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1881 WX_C_BIGENDIAN
1882
1883 dnl check for iostream (as opposed to iostream.h) standard header
1884 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1885
1886 dnl check whether C++ compiler supports bool built-in type
1887 WX_CPP_BOOL
1888
1889 dnl check whether C++ compiler supports explicit keyword
1890 WX_CPP_EXPLICIT
1891
1892 dnl check whether C++ compiler supports C++ casts
1893 AC_CXX_CONST_CAST
1894 AC_CXX_REINTERPRET_CAST
1895 AC_CXX_STATIC_CAST
1896 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
1897 dnl AC_CXX_DYNAMIC_CAST
1898
1899 dnl check for std::string or std::wstring
1900 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1901     AC_LANG_PUSH(C++)
1902
1903     if test "$wxUSE_UNICODE" = "yes"; then
1904         std_string="std::wstring"
1905         char_type="wchar_t"
1906     else
1907         std_string="std::string"
1908         char_type="char"
1909     fi
1910
1911     dnl check if <string> declares std::wstring
1912     AC_MSG_CHECKING([for $std_string in <string>])
1913     AC_TRY_COMPILE([#include <string>],
1914                    [$std_string foo;],
1915                    [AC_MSG_RESULT(yes)
1916                     AC_DEFINE(HAVE_STD_WSTRING)],
1917                    [AC_MSG_RESULT(no)
1918                     AC_MSG_CHECKING([if std::basic_string<$char_type> works])
1919                     AC_TRY_COMPILE([
1920                         #ifdef HAVE_WCHAR_H
1921                         #  ifdef __CYGWIN__
1922                         #    include <stddef.h>
1923                         #  endif
1924                         #  include <wchar.h>
1925                         #endif
1926                         #ifdef HAVE_STDLIB_H
1927                         #  include <stdlib.h>
1928                         #endif
1929                         #include <stdio.h>
1930                         #include <string>
1931                         ],
1932                         [std::basic_string<$char_type> foo;
1933                          const $char_type* dummy = foo.c_str();],
1934                         [AC_MSG_RESULT(yes)],
1935                         [AC_MSG_RESULT([no])
1936                          if test "$wxUSE_STL" = "yes"; then
1937                              AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
1938                          elif grep wxUSE_STD_STRING $wx_arg_cache_file >/dev/null; then
1939                              AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
1940                          else
1941                              AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
1942                              wxUSE_STD_STRING=no
1943                          fi
1944                         ]
1945                     )
1946                     ])
1947
1948     AC_LANG_POP
1949 fi
1950
1951 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1952     AC_LANG_PUSH(C++)
1953
1954     AC_CHECK_TYPES([std::istream, std::ostream],,
1955                    [wxUSE_STD_IOSTREAM=no],
1956                    [#include <iostream>])
1957
1958     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
1959         if grep wxUSE_STD_IOSTREAM $wx_arg_cache_file >/dev/null; then
1960             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
1961         else
1962             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
1963         fi
1964     fi
1965
1966     AC_LANG_POP
1967 fi
1968
1969 if test "$wxUSE_STL" = "yes"; then
1970     AC_LANG_PUSH(C++)
1971
1972     dnl check for basic STL functionality
1973     AC_MSG_CHECKING([for basic STL functionality])
1974     AC_TRY_COMPILE([#include <string>
1975                     #include <functional>
1976                     #include <algorithm>
1977                     #include <vector>
1978                     #include <list>],
1979                     [std::vector<int> moo;
1980                      std::list<int> foo;
1981                      std::vector<int>::iterator it =
1982                          std::find_if(moo.begin(), moo.end(),
1983                                       std::bind2nd(std::less<int>(), 3));],
1984                     [AC_MSG_RESULT([yes])],
1985                     [AC_MSG_RESULT([no])
1986                      AC_MSG_ERROR([Basic STL functionality missing])])
1987
1988     dnl check for compliant std::string::compare
1989     AC_MSG_CHECKING([for compliant std::string::compare])
1990     AC_TRY_COMPILE([#include <string>],
1991                    [std::string foo, bar;
1992                     foo.compare(bar);
1993                     foo.compare(1, 1, bar);
1994                     foo.compare(1, 1, bar, 1, 1);
1995                     foo.compare("");
1996                     foo.compare(1, 1, "");
1997                     foo.compare(1, 1, "", 2);],
1998                    [AC_MSG_RESULT(yes)
1999                     AC_DEFINE(HAVE_STD_STRING_COMPARE)],
2000                    [AC_MSG_RESULT(no)])
2001
2002     dnl check for hash_map and hash_set headers
2003     AC_CHECK_HEADER([hash_map],
2004                     [AC_MSG_CHECKING([for hash_map and hash_set])
2005                      AC_TRY_COMPILE([#include <hash_map>
2006                                      #include <hash_set>],
2007                                     [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2008                                      std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2009                                     [AC_MSG_RESULT(yes)
2010                                      AC_DEFINE(HAVE_HASH_MAP)
2011                                      AC_DEFINE(HAVE_STD_HASH_MAP)],
2012                                     [AC_MSG_RESULT(no)])
2013                      ])
2014
2015     AC_CHECK_HEADER([ext/hash_map],
2016                     [AC_MSG_CHECKING([for hash_map and hash_set])
2017                      AC_TRY_COMPILE([#include <ext/hash_map>
2018                                      #include <ext/hash_set>],
2019                                     [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2020                                      __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2021                                     [AC_MSG_RESULT(yes)
2022                                      AC_DEFINE(HAVE_EXT_HASH_MAP)
2023                                      AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)],
2024                                     [AC_MSG_RESULT(no)])
2025                      ])
2026
2027     AC_LANG_POP
2028 fi
2029
2030 dnl ---------------------------------------------------------------------------
2031 dnl Define search path for includes and libraries: all headers and libs will be
2032 dnl looked for in all directories of this path
2033 dnl ---------------------------------------------------------------------------
2034
2035 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2036 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2037 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2038 dnl
2039 dnl Also try to put all directories which may contain X11R6 before those which
2040 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2041 dnl
2042 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2043 dnl systems which have both (AIX 4.x does)
2044 SEARCH_INCLUDE="\
2045     /usr/local/include        \
2046                               \
2047     /usr/Motif-2.1/include    \
2048     /usr/Motif-1.2/include    \
2049     /usr/include/Motif1.2     \
2050     /opt/xpm/include/X11      \
2051     /opt/GBxpm/include/       \
2052     /opt/GBxpm/X11/include/   \
2053                               \
2054     /usr/dt/include           \
2055     /usr/openwin/include      \
2056                               \
2057     /usr/include/Xm           \
2058                               \
2059     /usr/X11R6/include        \
2060     /usr/X11R6.4/include      \
2061     /usr/X11R5/include        \
2062     /usr/X11R4/include        \
2063                               \
2064     /usr/include/X11R6        \
2065     /usr/include/X11R5        \
2066     /usr/include/X11R4        \
2067                               \
2068     /usr/local/X11R6/include  \
2069     /usr/local/X11R5/include  \
2070     /usr/local/X11R4/include  \
2071                               \
2072     /usr/local/include/X11R6  \
2073     /usr/local/include/X11R5  \
2074     /usr/local/include/X11R4  \
2075                               \
2076     /usr/X11/include          \
2077     /usr/include/X11          \
2078     /usr/local/X11/include    \
2079     /usr/local/include/X11    \
2080                               \
2081     /usr/X386/include         \
2082     /usr/x386/include         \
2083     /usr/XFree86/include/X11  \
2084                               \
2085     X:/XFree86/include        \
2086     X:/XFree86/include/X11    \
2087                               \
2088     /usr/include/gtk          \
2089     /usr/local/include/gtk    \
2090     /usr/include/glib         \
2091     /usr/local/include/glib   \
2092                               \
2093     /usr/include/qt           \
2094     /usr/local/include/qt     \
2095                               \
2096     /usr/local/arm/3.3.2/include     \
2097                               \
2098     /usr/include/windows      \
2099     /usr/include/wine         \
2100     /usr/local/include/wine   \
2101                               \
2102     /usr/unsupported/include  \
2103     /usr/athena/include       \
2104     /usr/local/x11r5/include  \
2105     /usr/lpp/Xamples/include  \
2106                               \
2107     /usr/openwin/share/include"
2108
2109 dnl prepend lib and lib32 for IRIX where the files in these directories should
2110 dnl be found before the ones in lib64 for 32bit compilation -- of course, this
2111 dnl probably/surely breaks 64bit compilation... IMO the only real solution is to
2112 dnl stop using WX_PATH_FIND_LIBRARIES() at all and use AC_CHECK_LIB() instead
2113 dnl
2114 dnl also put 64 bit versions for Linux on AMD, they must come before the usual
2115 dnl locations or 64 bit compilation failed
2116 SEARCH_LIB="/usr/lib /usr/lib32 /usr/lib64 /usr/X11R6/lib64 `echo "$SEARCH_INCLUDE" | sed s/include/lib/g`"
2117
2118 dnl Cross compiling with gcc?
2119 if test "$build" != "$host" -a "$GCC" = yes; then
2120     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2121     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2122     dnl for a 'root' below which libraries and headers for the target system
2123     dnl might be installed.
2124     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2125         cross_root=`dirname $cross_root`
2126         cross_root=`dirname $cross_root`
2127
2128         dnl substitute this candiate root for '^/usr' in the search lists,
2129         dnl strip out any that don't start '^/usr'.
2130         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2131         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2132
2133         dnl also have pkg-config search for *.pc files under this 'root'
2134         if test -z "$PKG_CONFIG_PATH"; then
2135             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2136             export PKG_CONFIG_PATH
2137         fi
2138
2139         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2140         dnl -x-libraries are given on the command line. So if they are not
2141         dnl set then set them here to plausible defaults.
2142         if test -z "$x_includes" -o "$x_includes" = NONE; then
2143             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2144             x_includes=$ac_find_includes
2145         fi
2146         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2147             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2148             x_libraries=$ac_find_libraries
2149         fi
2150     fi
2151 fi
2152
2153 dnl ------------------------------------------------------------------------
2154 dnl Check for libraries
2155 dnl ------------------------------------------------------------------------
2156
2157 dnl flush the cache because checking for libraries below might abort
2158 AC_CACHE_SAVE
2159
2160 dnl check for glibc version
2161 dnl
2162 dnl VZ: I have no idea why had this check been there originally, but now
2163 dnl     we could probably do without it by just always adding _GNU_SOURCE
2164 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2165     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2166         AC_TRY_COMPILE([#include <features.h>],
2167             [
2168                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2169                     #error not glibc2.1
2170                 #endif
2171             ],
2172             [
2173                 wx_cv_lib_glibc21=yes
2174             ],
2175             [
2176                 wx_cv_lib_glibc21=no
2177             ]
2178         )
2179     ])
2180     if test "$wx_cv_lib_glibc21" = "yes"; then
2181         AC_DEFINE(wxHAVE_GLIBC2)
2182     fi
2183 fi
2184
2185 dnl we may need _GNU_SOURCE for 2 things:
2186 dnl
2187 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2188 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2189 dnl  which breaks libtiff compilation, so it is simpler to just define
2190 dnl  _GNU_SOURCE to get everything)
2191 dnl
2192 dnl  2. for Unicode functions
2193 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2194     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2195         AC_DEFINE(_GNU_SOURCE)
2196     fi
2197 fi
2198
2199 dnl ---------------------------------------------------------------------------
2200 dnl Optional libraries
2201 dnl
2202 dnl   --with-<lib>=sys
2203 dnl       looks for system library and fails if not found
2204 dnl
2205 dnl   --with-<lib>
2206 dnl   --with-<lib>=yes
2207 dnl       looks for system library and, if not found, prints a warning,
2208 dnl       falls back to the builtin wx version, and continues configuration
2209 dnl
2210 dnl   --with-<lib>=builtin
2211 dnl       uses builtin wx version without searching for system library
2212 dnl
2213 dnl   --with-<lib>=no
2214 dnl   --without-<lib>
2215 dnl       do not use library (neither system nor builtin wx version)
2216 dnl
2217 dnl ---------------------------------------------------------------------------
2218
2219 dnl ------------------------------------------------------------------------
2220 dnl Check for regex libraries
2221 dnl ------------------------------------------------------------------------
2222
2223 if test "$wxUSE_REGEX" != "no"; then
2224     AC_DEFINE(wxUSE_REGEX)
2225
2226     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2227         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2228         wxUSE_REGEX=builtin
2229     fi
2230
2231     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2232         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2233         dnl on some old systems it may be in libregex - check for it too?
2234         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp)])
2235
2236         if test "x$ac_cv_func_regcomp" != "xyes"; then
2237             if test "$wxUSE_REGEX" = "sys" ; then
2238                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2239             else
2240                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2241                 wxUSE_REGEX=builtin
2242             fi
2243         else
2244             dnl we are using the system library
2245             wxUSE_REGEX=sys
2246             dnl only the built-in supports advanced REs
2247             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2248         fi
2249     fi
2250 fi
2251
2252 dnl ------------------------------------------------------------------------
2253 dnl Check for zlib compression library
2254 dnl ------------------------------------------------------------------------
2255
2256 ZLIB_LINK=
2257 if test "$wxUSE_ZLIB" != "no" ; then
2258     AC_DEFINE(wxUSE_ZLIB)
2259
2260     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2261         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2262         dnl should still use it because hopefully (can someone confirm this?)
2263         dnl Apple did fix the security problem in it and not using the system
2264         dnl library results in a whole bunch of warnings when linking with
2265         dnl Carbon framework
2266         if test "$USE_DARWIN" = 1; then
2267             system_zlib_h_ok="yes"
2268         else
2269             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2270             dnl known to not work) and although I don't know which is
2271             dnl the minimal required version it's safer to test for 1.1.4 as
2272             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2273             dnl has anything more ancient (1.1.3 was released in July 1998)
2274             dnl anyhow
2275             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2276                 [AC_TRY_RUN(
2277                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2278                     [
2279                         #include <zlib.h>
2280                         #include <stdio.h>
2281
2282                         int main()
2283                         {
2284                             FILE *f=fopen("conftestval", "w");
2285                             if (!f) exit(1);
2286                             fprintf(f, "%s",
2287                                     ZLIB_VERSION[0] == '1' &&
2288                                     (ZLIB_VERSION[2] > '1' ||
2289                                     (ZLIB_VERSION[2] == '1' &&
2290                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2291                             exit(0);
2292                         }
2293                     ],
2294                     ac_cv_header_zlib_h=`cat conftestval`,
2295                     ac_cv_header_zlib_h=no,
2296                     dnl cross-compiling: don't have an answer, try later
2297                     unset ac_cv_header_zlib_h
2298                 )]
2299             )
2300             dnl If the test above did not come up with a value (e.g. cross
2301             dnl compiling) then this should give a definitive answer
2302             AC_CHECK_HEADER(zlib.h)
2303
2304             system_zlib_h_ok=$ac_cv_header_zlib_h
2305         fi
2306
2307         if test "$system_zlib_h_ok" = "yes"; then
2308             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2309         fi
2310
2311         if test "x$ZLIB_LINK" = "x" ; then
2312             if test "$wxUSE_ZLIB" = "sys" ; then
2313                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2314             else
2315                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2316                 wxUSE_ZLIB=builtin
2317             fi
2318         else
2319             dnl we are using the system library
2320             wxUSE_ZLIB=sys
2321         fi
2322     fi
2323 fi
2324
2325 dnl ------------------------------------------------------------------------
2326 dnl Check for png library
2327 dnl ------------------------------------------------------------------------
2328
2329 PNG_LINK=
2330 if test "$wxUSE_LIBPNG" != "no" ; then
2331     AC_DEFINE(wxUSE_LIBPNG)
2332
2333     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2334         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2335         wxUSE_LIBPNG=sys
2336     fi
2337
2338     dnl for the check below to have a chance to succeed, we must already have
2339     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2340     dnl doesn't depend on zlib)
2341     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2342         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2343         wxUSE_LIBPNG=builtin
2344     fi
2345
2346     if test "$wxUSE_MGL" != 1 ; then
2347         dnl Don't check for libpng when building wxMGL, libmgl contains it
2348         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2349             dnl libpng version 0.9 is known to not work, if an even newer
2350             dnl version is required, just bump it up in the test below
2351             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2352                 [AC_TRY_RUN(
2353                     dnl png.h defines PNG_LIBPNG_VER=number
2354                     [
2355                         #include <png.h>
2356                         #include <stdio.h>
2357
2358                         int main()
2359                         {
2360                             FILE *f=fopen("conftestval", "w");
2361                             if (!f) exit(1);
2362                             fprintf(f, "%s",
2363                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2364                             exit(0);
2365                         }
2366                     ],
2367                     ac_cv_header_png_h=`cat conftestval`,
2368                     ac_cv_header_png_h=no,
2369                     dnl cross-compiling: test (later) if we have any png.h
2370                     unset ac_cv_header_png_h
2371                 )]
2372             )
2373             AC_CHECK_HEADER(png.h)
2374
2375             if test "$ac_cv_header_png_h" = "yes"; then
2376                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2377             fi
2378
2379             if test "x$PNG_LINK" = "x" ; then
2380                 if test "$wxUSE_LIBPNG" = "sys" ; then
2381                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2382                 else
2383                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2384                     wxUSE_LIBPNG=builtin
2385                 fi
2386             else
2387                 dnl we are using the system library
2388                 wxUSE_LIBPNG=sys
2389             fi
2390         fi
2391     fi
2392
2393     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2394 fi
2395
2396 dnl ------------------------------------------------------------------------
2397 dnl Check for jpeg library
2398 dnl ------------------------------------------------------------------------
2399
2400 JPEG_LINK=
2401 if test "$wxUSE_LIBJPEG" != "no" ; then
2402     AC_DEFINE(wxUSE_LIBJPEG)
2403
2404     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2405         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2406         wxUSE_LIBJPEG=sys
2407     fi
2408
2409     if test "$wxUSE_MGL" != 1 ; then
2410         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2411         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2412             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2413             dnl HAVE_STDLIB_H which are already defined and this provokes
2414             dnl a compiler warning which configure considers as an error...
2415             AC_MSG_CHECKING(for jpeglib.h)
2416             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2417                 AC_TRY_COMPILE(
2418                     [
2419                         #undef HAVE_STDLIB_H
2420                         #include <stdio.h>
2421                         #include <jpeglib.h>
2422                     ],
2423                     [
2424                     ],
2425                     ac_cv_header_jpeglib_h=yes,
2426                     ac_cv_header_jpeglib_h=no
2427                 )
2428             )
2429             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2430
2431             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2432                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2433             fi
2434
2435             if test "x$JPEG_LINK" = "x" ; then
2436                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2437                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2438                 else
2439                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2440                     wxUSE_LIBJPEG=builtin
2441                 fi
2442             else
2443                 dnl we are using the system library
2444                 wxUSE_LIBJPEG=sys
2445             fi
2446         fi
2447     fi
2448 fi
2449
2450 dnl ------------------------------------------------------------------------
2451 dnl Check for tiff library
2452 dnl ------------------------------------------------------------------------
2453
2454 TIFF_LINK=
2455 TIFF_PREREQ_LINKS=-lm
2456 if test "$wxUSE_LIBTIFF" != "no" ; then
2457     AC_DEFINE(wxUSE_LIBTIFF)
2458
2459     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2460         dnl libtiff may depend on libjpeg and libz so use them in the test
2461         dnl below or it would fail
2462         if test "$wxUSE_LIBJPEG" = "sys"; then
2463             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2464         fi
2465         if test "$wxUSE_ZLIB" = "sys"; then
2466             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2467         fi
2468         AC_CHECK_HEADER(tiffio.h,
2469                         [
2470                             AC_CHECK_LIB(tiff, TIFFError,
2471                                          TIFF_LINK=" -ltiff",
2472                                          ,
2473                                          $TIFF_PREREQ_LINKS)
2474                         ]
2475                        )
2476
2477         if test "x$TIFF_LINK" = "x" ; then
2478             if test "$wxUSE_LIBTIFF" = "sys" ; then
2479                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2480             else
2481                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2482                 wxUSE_LIBTIFF=builtin
2483             fi
2484         else
2485             dnl we are using the system library
2486             wxUSE_LIBTIFF=sys
2487         fi
2488     fi
2489 fi
2490
2491 dnl ------------------------------------------------------------------------
2492 dnl Check for expat libraries
2493 dnl ------------------------------------------------------------------------
2494
2495 if test "$wxUSE_WCHAR_T" != "yes"; then
2496     if test "$wxUSE_EXPAT" != "no"; then
2497         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2498         wxUSE_EXPAT=no
2499     fi
2500     if test "$wxUSE_XML" != "no"; then
2501         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2502         wxUSE_XML=no
2503     fi
2504 fi
2505
2506 if test "$wxUSE_EXPAT" != "no"; then
2507     wxUSE_XML=yes
2508     AC_DEFINE(wxUSE_EXPAT)
2509     AC_DEFINE(wxUSE_XML)
2510
2511     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2512         AC_CHECK_HEADER([expat.h], [found_expat_h=1])
2513         if test "x$found_expat_h" = "x1"; then
2514             dnl Expat 1.95.6 comes with broken expat.h:
2515             AC_CACHE_CHECK([if expat.h is valid C++ header],
2516                 wx_cv_expat_is_not_broken,
2517                 [
2518                 AC_LANG_SAVE
2519                 AC_LANG_CPLUSPLUS
2520                 AC_TRY_COMPILE([#include <expat.h>],[],
2521                     wx_cv_expat_is_not_broken=yes,
2522                     wx_cv_expat_is_not_broken=no
2523                 )
2524                 AC_LANG_RESTORE
2525                 ]
2526             )
2527             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2528                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2529             fi
2530         fi
2531         if test "x$EXPAT_LINK" = "x" ; then
2532             if test "$wxUSE_EXPAT" = "sys" ; then
2533                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2534             else
2535                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2536                 wxUSE_EXPAT=builtin
2537             fi
2538         else
2539             dnl we are using the system library
2540             wxUSE_EXPAT=sys
2541         fi
2542     fi
2543     if test "$wxUSE_EXPAT" = "builtin" ; then
2544         dnl Expat needs this:
2545         AC_CONFIG_SUBDIRS([src/expat])
2546     fi
2547 fi
2548
2549
2550 dnl ------------------------------------------------------------------------
2551 dnl Check for libmspack
2552 dnl ------------------------------------------------------------------------
2553
2554 if test "$wxUSE_LIBMSPACK" != "no"; then
2555     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1])
2556     if test "x$found_mspack_h" = "x1"; then
2557         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2558                      MSPACK_LINK=" -lmspack")
2559     fi
2560     if test "x$MSPACK_LINK" = "x" ; then
2561         wxUSE_LIBMSPACK=no
2562     fi
2563 fi
2564
2565 if test "$wxUSE_LIBMSPACK" != "no"; then
2566     AC_DEFINE(wxUSE_LIBMSPACK)
2567 fi
2568
2569
2570 dnl ----------------------------------------------------------------
2571 dnl search for toolkit (widget sets)
2572 dnl ----------------------------------------------------------------
2573
2574 AFMINSTALL=
2575 WIN32INSTALL=
2576
2577 TOOLKIT=
2578 TOOLKIT_INCLUDE=
2579 WIDGET_SET=
2580
2581 dnl are we building for a win32 target environment?
2582 dnl If so, setup common stuff needed for both GUI and Base libs.
2583 if test "$USE_WIN32" = 1 ; then
2584     AC_CHECK_HEADERS(w32api.h)
2585     AC_CHECK_HEADER(windows.h, [],
2586     [
2587         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2588     ])
2589
2590     dnl --- FIXME: This is still a somewhat random list of libs,
2591     dnl ---        some of them should probably be included conditionally.
2592     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2593
2594     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2595         LIBS="$LIBS -loleacc"
2596     fi
2597
2598     case "${host}" in
2599         *-*-cygwin* )
2600             dnl Cygwin doesn't include these by default
2601             LIBS="$LIBS -lkernel32 -luser32"
2602             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2603     esac
2604
2605     dnl add extra odbc libs if we have compiled in odbc
2606     if test "$wxUSE_ODBC" = "sys" ; then
2607         wxUSE_ODBC = "yes"
2608     fi
2609     if test "$wxUSE_ODBC" = "yes" ; then
2610         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2611         AC_DEFINE(wxUSE_ODBC)
2612     fi
2613     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2614
2615     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2616     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2617
2618     dnl install Win32-specific files in "make install"
2619     WIN32INSTALL=win32install
2620 fi
2621
2622 if test "$wxUSE_GUI" = "yes"; then
2623     USE_GUI=1
2624
2625     GUI_TK_LIBRARY=
2626
2627     WXGTK12=
2628     WXGTK127=
2629     WXGTK20=
2630     WXGPE=
2631
2632     if test "$wxUSE_COCOA" = 1 ; then
2633         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2634             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2635             wxUSE_PRINTING_ARCHITECTURE=no
2636         fi
2637         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2638             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2639             wxUSE_DRAG_AND_DROP=no
2640         fi
2641         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2642             AC_MSG_WARN([Drag Image and DandD not supported under wxCocoa yet, disabled])
2643             wxUSE_DRAGIMAGE=no
2644         fi
2645     fi
2646
2647     if test "$wxUSE_MSW" = 1 ; then
2648         TOOLKIT=MSW
2649         GUIDIST=MSW_DIST
2650
2651         dnl -mwindows causes a heap of other default gui libs to be linked in.
2652         case "${host}" in
2653             *-*-mingw32* )
2654                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2655         esac
2656     fi
2657
2658     if test "$wxUSE_GTK" = 1; then
2659         AC_MSG_CHECKING([for GTK+ version])
2660
2661         gtk_version_cached=1
2662         AC_CACHE_VAL(wx_cv_lib_gtk,
2663             [
2664                 dnl stupid GTK+ AM macros produce their own messages, so we
2665                 dnl have to pass to the next line
2666                 gtk_version_cached=0
2667                 AC_MSG_RESULT()
2668
2669                 dnl we must link against lgthread unless the user
2670                 dnl used --disable-threads
2671                 GTK_MODULES=
2672                 if test "$wxUSE_THREADS" = "yes"; then
2673                     GTK_MODULES=gthread
2674                 fi
2675
2676                 dnl detect GTK2
2677                 wx_cv_lib_gtk=
2678                 if test "x$wxGTK_VERSION" != "x1"; then
2679                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2680                 fi
2681
2682                 dnl detect GTK1.x
2683                 if test -z "$wx_cv_lib_gtk"; then
2684                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2685                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2686
2687                         if test -z "$wx_cv_lib_gtk"; then
2688                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2689                         fi
2690                     fi
2691                 fi
2692
2693                 if test -z "$wx_cv_lib_gtk"; then
2694                     dnl looks better in AC_MSG_RESULT
2695                     wx_cv_lib_gtk=none
2696                 else
2697                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2698                     dnl subsequent runs
2699                     wx_cv_cflags_gtk=$GTK_CFLAGS
2700                     wx_cv_libs_gtk=$GTK_LIBS
2701                 fi
2702             ]
2703         )
2704
2705         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2706         dnl enough
2707         if test "$gtk_version_cached" = 1; then
2708             AC_MSG_RESULT($wx_cv_lib_gtk)
2709         fi
2710
2711         case "$wx_cv_lib_gtk" in
2712             2.0)    WXGTK20=1
2713                     TOOLKIT_VERSION=2
2714                     ;;
2715             1.2.7)  WXGTK127=1
2716                     WXGTK12=1
2717                     ;;
2718             1.2.3)  WXGTK12=1
2719                     ;;
2720             *)      AC_MSG_ERROR([
2721 The development files for GTK+ were not found. For GTK+ 2, please
2722 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2723 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2724 and that the version is 1.2.3 or above. Also check that the
2725 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2726 --libs' are in the LD_LIBRARY_PATH or equivalent.
2727                             ])
2728                     ;;
2729         esac
2730
2731         if test "$WXGTK20" = 1; then
2732             save_CFLAGS="$CFLAGS"
2733             save_LIBS="$LIBS"
2734             CFLAGS="$CFLAGS $wx_cv_cflags_gtk"
2735             LIBS="$LIBS $wx_cv_libs_gtk"
2736
2737             AC_CHECK_FUNCS([pango_font_family_is_monospace])
2738
2739             dnl gtk_icon_size_lookup is not available in the GTK+ headers
2740             dnl that have shipped with some versions of Sun's JDS. Not using
2741             dnl AC_CHECK_FUNCS here since it only checks the function exists
2742             dnl in the lib (not the header).
2743             AC_MSG_CHECKING([if gtk_icon_size_lookup is missing])
2744             AC_TRY_COMPILE([
2745                             #include <gtk/gtk.h>
2746                            ],
2747                            [
2748                             void *f = gtk_icon_size_lookup;
2749                            ],
2750                            [
2751                             AC_MSG_RESULT([no])
2752                            ],
2753                            [
2754                             AC_DEFINE(NEED_GTK_ICON_SIZE_LOOKUP)
2755                             AC_MSG_RESULT([yes])
2756                            ])
2757
2758             dnl test if we have at least GTK+ 2.4:
2759             AC_MSG_CHECKING([if GTK+ is version >= 2.4])
2760             AC_TRY_COMPILE([
2761                             #include <gtk/gtk.h>
2762                            ],
2763                            [
2764                             #if !GTK_CHECK_VERSION(2,4,0)
2765                             #error "Not GTK+ 2.4"
2766                             #endif
2767                            ],
2768                            [
2769                             AC_DEFINE(__WXGTK24__)
2770                             AC_MSG_RESULT([yes])
2771                            ],
2772                            [
2773                             AC_MSG_RESULT([no])
2774                            ])
2775
2776             CFLAGS="$save_CFLAGS"
2777             LIBS="$save_LIBS"
2778         else
2779             if test "$wxUSE_UNICODE" = "yes"; then
2780                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2781                 wxUSE_UNICODE=no
2782             fi
2783         fi
2784
2785         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2786         dnl have it but we do the check for the others)
2787         if test "$USE_DARWIN" != 1; then
2788             AC_CHECK_FUNCS(poll)
2789         fi
2790
2791         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2792         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2793
2794         AFMINSTALL=afminstall
2795         TOOLKIT=GTK
2796         GUIDIST=GTK_DIST
2797
2798         dnl test for XIM support in libgdk
2799         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2800
2801
2802         dnl test for external libxpm if we're configured to use it
2803         if test "$wxUSE_GPE" = "yes"; then
2804             AC_MSG_CHECKING(for gpewidget library)
2805             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2806             if test "$ac_find_libraries" != "" ; then
2807                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2808                 dnl -lgpewidget must be before all GTK libs and
2809                 dnl we guess its path from the prefix
2810                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2811                 WXGPE=1
2812                 AC_MSG_RESULT(found at $ac_find_libraries)
2813             else
2814                 AC_MSG_RESULT(not found)
2815             fi
2816
2817             dnl AC_MSG_CHECKING(for gpe library)
2818             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2819             dnl if test "$ac_find_libraries" != "" ; then
2820             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2821             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2822             dnl     AC_MSG_RESULT(found at $ac_find_libraries)
2823             dnl else
2824             dnl     AC_MSG_RESULT(not found)
2825             dnl fi
2826         fi
2827     fi
2828
2829     if test "$wxUSE_MGL" = 1; then
2830        AC_MSG_CHECKING(for SciTech MGL library)
2831         if test "x$MGL_ROOT" = x ; then
2832             AC_MSG_RESULT(not found)
2833             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2834         else
2835             AC_MSG_RESULT($MGL_ROOT)
2836         fi
2837
2838         AC_MSG_CHECKING(for libmgl location)
2839         dnl Find MGL library that we want
2840         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2841         dnl             and for non-x86 versions
2842         case "${host}" in
2843             *-*-linux* )
2844               dnl glibc.so, glibc are for older versions of MGL,
2845               dnl x86/a, x86/so are used by >= 5.0 R11
2846               if test "x$wxUSE_SHARED" = xyes ; then
2847                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2848               else
2849                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2850               fi
2851               ;;
2852             *-pc-msdosdjgpp )
2853               mgl_os_candidates="dos32/dj2"
2854               ;;
2855             *)
2856               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2857         esac
2858
2859         mgl_lib_type=""
2860         mgl_os=""
2861
2862         for mgl_os_i in $mgl_os_candidates ; do
2863             if test "x$mgl_os" = x ; then
2864                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2865                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2866                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2867                         mgl_lib_type=debug
2868                         mgl_os=$mgl_os_i
2869                     fi
2870                 fi
2871                 if test "x$mgl_lib_type" = x ; then
2872                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2873                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2874                         mgl_lib_type=release
2875                         mgl_os=$mgl_os_i
2876                     fi
2877                 fi
2878             fi
2879         done
2880
2881         if test "x$mgl_os" = x ; then
2882             AC_MSG_RESULT(not found)
2883             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2884         fi
2885         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2886
2887         wxUSE_UNIVERSAL="yes"
2888
2889         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2890         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2891
2892         AFMINSTALL=afminstall
2893         TOOLKIT=MGL
2894         GUIDIST=MGL_DIST
2895     fi
2896
2897     if test "$wxUSE_MICROWIN" = 1; then
2898         AC_MSG_CHECKING(for MicroWindows)
2899         if test "x$MICROWINDOWS" = x ; then
2900             AC_MSG_RESULT(not found)
2901             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2902         else
2903             AC_MSG_RESULT($MICROWINDOWS)
2904         fi
2905
2906         if test -f $MICROWINDOWS/lib/libmwin.a; then
2907             AC_MSG_RESULT(MicroWindows' libraries found.)
2908         else
2909             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2910         fi
2911
2912         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2913         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2914
2915         wxUSE_UNIVERSAL="yes"
2916
2917         AFMINSTALL=afminstall
2918         TOOLKIT=MICROWIN
2919         GUIDIST=MICROWIN_DIST
2920
2921         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2922     fi
2923
2924     dnl common part of X11 and Motif port checks
2925     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
2926         dnl use standard macros to check for X headers/libs, this brings
2927         dnl support for the standard configure options --x-includes,
2928         dnl --x-libraries and --no-x
2929         AC_PATH_XTRA
2930
2931         if test "$no_x" = "yes"; then
2932           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2933         fi
2934
2935         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
2936         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
2937         dnl this junk out
2938         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
2939         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2940         AFMINSTALL=afminstall
2941         COMPILED_X_PROGRAM=0
2942
2943     fi
2944
2945     if test "$wxUSE_X11" = 1; then
2946         if test "$wxUSE_NANOX" = "yes"; then
2947             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2948             if test "x$MICROWIN" = x ; then
2949                 AC_MSG_RESULT(not found)
2950                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2951             else
2952                 AC_MSG_RESULT($MICROWIN)
2953                 AC_DEFINE(wxUSE_NANOX)
2954             fi
2955         fi
2956
2957         if test "$wxUSE_UNICODE" = "yes"; then
2958                 PKG_CHECK_MODULES(PANGOX, pangox,
2959                     [
2960                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2961                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
2962                     ],
2963                     [
2964                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2965                     ]
2966                 )
2967                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2968                     [
2969                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2970                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
2971                     ],
2972                     [
2973                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2974                         wxUSE_PRINTING_ARCHITECTURE="no"
2975                     ]
2976                 )
2977                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
2978                     [
2979                         AC_DEFINE(HAVE_PANGO_XFT)
2980                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
2981                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
2982                     ],
2983                     [
2984                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
2985                     ]
2986                 )
2987                 save_CFLAGS="$CFLAGS"
2988                 save_LIBS="$LIBS"
2989                 CFLAGS="$CFLAGS $PANGOX_CFLAGS"
2990                 LIBS="$LIBS $PANGOX_LIBS"
2991                 AC_CHECK_FUNCS([pango_font_family_is_monospace])
2992                 CFLAGS="$save_CFLAGS"
2993                 LIBS="$save_LIBS"
2994         fi
2995
2996         wxUSE_UNIVERSAL="yes"
2997
2998         if test "$wxUSE_NANOX" = "yes"; then
2999             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3000             TOOLCHAIN_DEFS="${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"
3001             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3002         else
3003             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3004         fi
3005
3006         TOOLKIT=X11
3007         GUIDIST=X11_DIST
3008     fi
3009
3010     if test "$wxUSE_MOTIF" = 1; then
3011         if test "$wxUSE_UNICODE" = "yes"; then
3012             AC_MSG_ERROR([Unicode configuration not supported with Motif])
3013         fi
3014
3015         AC_MSG_CHECKING(for Motif/Lesstif headers)
3016         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3017         if test "$ac_find_includes" != "" ; then
3018             AC_MSG_RESULT(found in $ac_find_includes)
3019             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3020             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3021         else
3022             AC_TRY_COMPILE(
3023                 [
3024                     #include <Xm/Xm.h>
3025                 ],
3026                 [
3027                     int version;
3028                     version = xmUseVersion;
3029                 ],
3030                 [
3031                     AC_MSG_RESULT(found in default search path)
3032                     COMPILED_X_PROGRAM=1
3033                 ],
3034                 [
3035                     AC_MSG_RESULT(no)
3036                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
3037                 ]
3038             )
3039         fi
3040
3041         if test "$COMPILED_X_PROGRAM" = 0; then
3042             AC_MSG_CHECKING(for Motif/Lesstif library)
3043             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3044             if test "$ac_find_libraries" != "" ; then
3045                 AC_MSG_RESULT(found at $ac_find_libraries)
3046
3047                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3048                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3049             else
3050                 dnl it might happen that we found headers in one of the
3051                 dnl standard paths but the libs are elsewhere - we do need to
3052                 dnl try to compile a sample program then here
3053                 save_CFLAGS=$CFLAGS
3054                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3055
3056                 AC_TRY_COMPILE(
3057                     [
3058                         #include <Xm/Xm.h>
3059                     ],
3060                     [
3061                         int version;
3062                         version = xmUseVersion;
3063                     ],
3064                     [
3065                         AC_MSG_RESULT(found in default search path)
3066                         COMPILED_X_PROGRAM=1
3067                     ],
3068                     [
3069                         AC_MSG_RESULT(no)
3070                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3071                     ]
3072                 )
3073
3074                 CFLAGS=$save_CFLAGS
3075             fi
3076         fi
3077
3078         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3079         libp_link=""
3080         libsm_ice_link=""
3081         libs_found=0
3082         for libp in "" " -lXp"; do
3083             if test "$libs_found" = "0"; then
3084                 for libsm_ice in "" " -lSM -lICE"; do
3085                     if test "$libs_found" = "0"; then
3086                         save_LIBS="$LIBS"
3087                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3088                         save_CFLAGS=$CFLAGS
3089                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3090
3091                         AC_TRY_LINK(
3092                             [
3093                                 #include <Xm/Xm.h>
3094                                 #include <Xm/List.h>
3095                             ],
3096                             [
3097                                 XmString string = NULL;
3098                                 Widget w = NULL;
3099                                 int position = 0;
3100                                 XmListAddItem(w, string, position);
3101                             ],
3102                             [
3103                                 libp_link="$libp"
3104                                 libsm_ice_link="$libsm_ice"
3105                                 AC_MSG_RESULT(
3106                                     [need${libp_link}${libsm_ice_link}])
3107                                 libs_found=1
3108                             ], []
3109                         )
3110
3111                         LIBS="$save_LIBS"
3112                         CFLAGS=$save_CFLAGS
3113                     fi
3114                 done
3115             fi
3116         done
3117
3118         if test "$libs_found" = "0"; then
3119             AC_MSG_RESULT([can't find the right libraries])
3120             AC_MSG_ERROR([can't link a simple motif program])
3121         fi
3122
3123         save_CFLAGS=$CFLAGS
3124         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3125         AC_MSG_CHECKING([for Motif 2])
3126         AC_TRY_COMPILE([
3127                         #include <Xm/Xm.h>
3128                        ],
3129                        [
3130                         #if XmVersion < 2000
3131                         #error "Not Motif 2"
3132                         #endif
3133                        ],
3134                        [
3135                         AC_DEFINE(__WXMOTIF20__,1)
3136                         AC_MSG_RESULT([found])
3137                        ],
3138                        [
3139                         AC_DEFINE(__WXMOTIF20__,0)
3140                         AC_MSG_RESULT([not found])
3141                        ])
3142         CFLAGS=$save_CFLAGS
3143
3144         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3145         TOOLKIT=MOTIF
3146         GUIDIST=MOTIF_DIST
3147     fi
3148
3149     dnl more tests common to X11 and Motif:
3150     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3151         dnl test for external libxpm if we're configured to use it
3152         if test "$wxUSE_LIBXPM" = "sys"; then
3153             AC_MSG_CHECKING(for Xpm library)
3154             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3155             if test "$ac_find_libraries" != "" ; then
3156                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3157                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3158                 AC_MSG_RESULT(found at $ac_find_libraries)
3159
3160                 AC_CACHE_CHECK([for X11/xpm.h],
3161                     wx_cv_x11_xpm_h,
3162                     [
3163                         save_CFLAGS=$CFLAGS
3164                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3165
3166                         AC_TRY_COMPILE(
3167                             [
3168                                 #include <X11/xpm.h>
3169                             ],
3170                             [
3171                                 int version;
3172                                 version = XpmLibraryVersion();
3173                             ],
3174                             wx_cv_x11_xpm_h=yes,
3175                             wx_cv_x11_xpm_h=no
3176                         )
3177
3178                         CFLAGS=$save_CFLAGS
3179                     ]
3180                 )
3181
3182                 if test $wx_cv_x11_xpm_h = "yes"; then
3183                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3184                     AC_DEFINE(wxHAVE_LIB_XPM)
3185                 else
3186                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3187                 fi
3188             fi
3189
3190         fi
3191
3192         dnl XShapeQueryExtension checks: first the library, then prototype
3193         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3194                      [
3195                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3196                       wxHAVE_XEXT_LIB=1
3197                      ],
3198                      [], [$GUI_TK_LIBRARY -lX11])
3199
3200         if test "$wxHAVE_XEXT_LIB" = 1; then
3201             save_CFLAGS="$CFLAGS"
3202             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3203
3204             AC_MSG_CHECKING([for X11/extensions/shape.h])
3205             AC_TRY_COMPILE([
3206                             #include <X11/Xlib.h>
3207                             #include <X11/extensions/shape.h>
3208                            ],
3209                            [
3210                             int dummy1, dummy2;
3211                             XShapeQueryExtension((Display*)NULL,
3212                                                  (int*)NULL, (int*)NULL);
3213                            ],
3214                            [
3215                             AC_DEFINE(HAVE_XSHAPE)
3216                             AC_MSG_RESULT([found])
3217                            ],
3218                            [
3219                             AC_MSG_RESULT([not found])
3220                            ])
3221             CFLAGS="$save_CFLAGS"
3222
3223         fi
3224     fi
3225
3226     if test "$wxUSE_MAC" = 1; then
3227         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3228         if test "$GCC" = yes; then
3229             AC_MSG_RESULT([gcc])
3230             CPPFLAGS_PASCAL="-fpascal-strings"
3231         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3232             AC_MSG_RESULT([xlc])
3233             CPPFLAGS_PASCAL="-qmacpstr"
3234         else
3235             AC_MSG_RESULT([none])
3236         fi
3237
3238         if test "x$wxUSE_UNIX" = "xyes"; then
3239             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon"
3240         else
3241             dnl platform.h needs TARGET_CARBON before setup.h
3242             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON"
3243         fi
3244
3245         TOOLKIT=MAC
3246         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3247         GUIDIST=MACX_DIST
3248         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3249         dnl are different, so they need different names:
3250         WXBASEPORT="_carbon"
3251     fi
3252
3253     if test "$wxUSE_COCOA" = 1; then
3254         TOOLKIT=COCOA
3255         GUIDIST=COCOA_DIST
3256     fi
3257
3258     if test "$wxUSE_PM" = 1; then
3259         TOOLKIT=PM
3260         GUIDIST=PM_DIST
3261         AC_CACHE_CHECK([for type SPBCDATA],
3262             wx_cv_spbcdata,
3263             [
3264                 AC_TRY_COMPILE(
3265                     [
3266                         #define INCL_PM
3267                         #include <os2.h>
3268                     ],
3269                     [
3270                         SPBCDATA test;
3271                     ],
3272                     wx_cv_spbcdata=yes,
3273                     wx_cv_spbcdata=no
3274                 )
3275             ]
3276         )
3277
3278         if test $wx_cv_spbcdata = "yes"; then
3279             AC_DEFINE(HAVE_SPBCDATA)
3280         fi
3281     fi
3282
3283     dnl the name of the directory where the files for this toolkit live
3284     if test "$TOOLKIT" = "PM" ; then
3285         TOOLKIT_DIR="os2"
3286     else
3287         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3288     fi
3289
3290     if test "$wxUSE_UNIVERSAL" = "yes"; then
3291         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3292         WIDGET_SET=univ
3293     fi
3294
3295     dnl distribute samples/demos/utils with GUI versions
3296     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3297     DISTDIR="wx\$(TOOLKIT)"
3298 else
3299     USE_GUI=0
3300
3301     dnl this doesn't quite work right for wxBase, but the places
3302     dnl where it is wrong aren't fatal (yet) though.
3303     TOOLKIT_DIR="base"
3304
3305     dnl the sources, their dependenices and the headers
3306     if test "$USE_WIN32" = 1 ; then
3307         dnl yes, the toolkit for wxBase on win32 is actually MSW
3308         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3309         TOOLKIT="MSW"
3310     fi
3311
3312     dnl distribute only wxBase sources/headers
3313     GUIDIST="BASE_DIST"
3314     DISTDIR="wxBase"
3315 fi
3316
3317 dnl ---------------------------------------------------------------------------
3318 dnl Optional libraries included when system library is not used
3319 dnl ---------------------------------------------------------------------------
3320
3321
3322 dnl ----------------------------------------------------------------
3323 dnl iODBC support
3324 dnl ----------------------------------------------------------------
3325
3326 IODBC_C_SRC=""
3327
3328
3329 dnl ODBC is handled separately for MSW
3330 if test "$TOOLKIT" != "MSW" ; then
3331
3332     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3333         dnl This is not ideal we really ough to use the unixodbc-config
3334         dnl  or iodbc-config if they exist.
3335
3336         AC_CHECK_HEADER([sql.h], [found_sql_h=1])
3337         if test "x$found_sql_h" = "x1" ; then
3338             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3339             [
3340                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3341                 [
3342                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3343                 ])
3344             ])
3345         fi
3346         if test "x$ODBC_LINK" = "x" ; then
3347             if test "$wxUSE_ODBC" = "sys" ; then
3348                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3349             else
3350                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3351                 wxUSE_ODBC=builtin
3352             fi
3353         else
3354             dnl we are using the system library
3355             wxUSE_ODBC=sys
3356         fi
3357     fi
3358
3359     if test "$wxUSE_ODBC" = "builtin" ; then
3360         AC_DEFINE(wxUSE_BUILTIN_IODBC)
3361     fi
3362 fi
3363
3364 if test "$wxUSE_ODBC" != "no" ; then
3365     AC_DEFINE(wxUSE_ODBC)
3366     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3367
3368     dnl is this still necessary?
3369     WXODBCFLAG="-D_IODBC_"
3370 fi
3371
3372 dnl ---------------------------------------------------------------------------
3373 dnl wxDisplay Sanity checks
3374 dnl ---------------------------------------------------------------------------
3375
3376 if test "$wxUSE_DISPLAY" = "yes"; then
3377 dnl ---------------------------------------------------------------------------
3378 dnl Xinerama (for unix ) - Brian Victor
3379 dnl ---------------------------------------------------------------------------
3380     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3381         AC_MSG_CHECKING([for Xinerama])
3382         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3383         if test "$ac_find_libraries" != "" ; then
3384             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3385             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3386                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3387             fi
3388             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3389             AC_MSG_RESULT([yes])
3390
3391             AC_MSG_CHECKING([for Xxf86vm extension])
3392             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3393             if test "$ac_find_libraries" != "" ; then
3394                 AC_MSG_RESULT([yes])
3395                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3396                                  [
3397                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3398                                  ],
3399                                  [],
3400                                  [
3401                                       #if HAVE_X11_XLIB_H
3402                                         #include <X11/Xlib.h>
3403                                       #endif
3404                                  ])
3405             else
3406                 AC_MSG_RESULT([no])
3407             fi
3408
3409         else
3410             AC_MSG_RESULT([no])
3411             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3412             wxUSE_DISPLAY="no"
3413         fi
3414     elif test "$wxUSE_MSW" = 1; then
3415 dnl ---------------------------------------------------------------------------
3416 dnl DirectDraw  / Multimon for MSW
3417 dnl ---------------------------------------------------------------------------
3418         AC_CHECK_HEADERS([multimon.h ddraw.h], [],
3419             [
3420                 wxUSE_DISPLAY="no"
3421                 AC_MSG_WARN([ddraw.h or multimon.h not found; disabling wxDisplay])
3422             ],
3423             [#include <windows.h>])
3424     fi
3425 fi
3426
3427 dnl ---------------------------------------------------------------------------
3428 dnl OpenGL libraries
3429 dnl ---------------------------------------------------------------------------
3430
3431 USE_OPENGL=0
3432 if test "$wxUSE_OPENGL" = "yes"; then
3433     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3434         OPENGL_LIBS="-framework OpenGL -framework AGL"
3435     elif test "$wxUSE_MSW" = 1; then
3436         OPENGL_LIBS="-lopengl32 -lglu32"
3437     else
3438         dnl David Elliott: Without this snippet AC_CHECK_HEADER fails to find
3439         dnl GL/gl.h on Mac OS X where it is located in
3440         dnl /usr/X11R6/include/GL/gl.h:
3441
3442         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, GL/gl.h)
3443         if test "$ac_find_includes" != "" ; then
3444             AC_MSG_RESULT(found in $ac_find_includes)
3445             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3446             CPPFLAGS="$CPPFLAGS$ac_path_to_include"
3447         fi
3448
3449         AC_CHECK_HEADER(GL/gl.h,
3450             [
3451                 found_gl=0
3452
3453                 AC_MSG_CHECKING([for -lGL])
3454                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GL)
3455                 if test "$ac_find_libraries" != "" ; then
3456                     AC_MSG_RESULT([yes])
3457
3458                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3459                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3460                         LDFLAGS_GL="$ac_path_to_link"
3461                     fi
3462
3463                     dnl don't suppose that libGL and libGLU are always in the
3464                     dnl same directory -- this is not true for some common
3465                     dnl distributions
3466                     AC_MSG_CHECKING([for -lGLU])
3467                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3468                     if test "$ac_find_libraries" != "" ; then
3469                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3470                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3471                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3472                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3473                         fi
3474
3475                         found_gl=1
3476                         OPENGL_LIBS="-lGL -lGLU"
3477                         AC_MSG_RESULT([yes])
3478                     else
3479                         AC_MSG_RESULT([no])
3480                     fi
3481                 else
3482                     AC_MSG_RESULT([no])
3483                 fi
3484
3485                 if test "$found_gl" != 1; then
3486                     AC_MSG_CHECKING([for -lMesaGL])
3487                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3488                     if test "$ac_find_libraries" != "" ; then
3489                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3490                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3491                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3492                         AC_MSG_RESULT([yes])
3493                     else
3494                         AC_MSG_RESULT([no])
3495                     fi
3496                 fi
3497             ])
3498
3499         if test "x$OPENGL_LIBS" = "x"; then
3500             dnl it should be an error and not a warning because OpenGL is not on
3501             dnl by default and so if it had been explicitly requested, we
3502             dnl shouldn't just fall back to compiling the library without it
3503             AC_MSG_ERROR(OpenGL libraries not available)
3504         fi
3505     fi
3506
3507     if test "$wxUSE_OPENGL" = "yes"; then
3508         USE_OPENGL=1
3509         AC_DEFINE(wxUSE_OPENGL)
3510         AC_DEFINE(wxUSE_GLCANVAS)
3511         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3512     fi
3513 fi
3514
3515
3516 dnl the symbol which allows conditional compilation for the given toolkit
3517 if test -n "$TOOLKIT" ; then
3518     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3519 fi
3520
3521
3522 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3523
3524 if test "$wxUSE_SHARED" = "yes"; then
3525     case "${host}" in
3526       *-pc-msdosdjgpp )
3527         dnl only static for now
3528         wxUSE_SHARED=no
3529         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3530       ;;
3531     esac
3532 fi
3533
3534 if test "$wxUSE_SHARED" = "yes"; then
3535
3536     dnl use versioned symbols if available on the platform
3537     WX_VERSIONED_SYMBOLS([\$(top_builddir)version-script])
3538
3539     case "${host}" in
3540       *-*-linux* | *-*-gnu* )
3541         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3542         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3543         ;;
3544
3545       *-*-solaris2* )
3546         if test "$GCC" = yes ; then
3547             dnl newer versions of gcc need -isystem to compile X headers on
3548             dnl Solaris (which use old style C syntax)
3549             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
3550
3551             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3552             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3553             saveLdflags="$LDFLAGS"
3554             LDFLAGS="$saveLdflags -Wl,-rpath,/"
3555             AC_MSG_CHECKING([if the linker accepts -rpath])
3556             AC_TRY_LINK(
3557                 [],[],
3558                 [
3559                     AC_MSG_RESULT([yes])
3560                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3561                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3562                 ],[
3563                     AC_MSG_RESULT([no])
3564                     AC_MSG_CHECKING([if the linker accepts -R])
3565                     LDFLAGS="$saveLdflags -Wl,-R,/"
3566                     AC_TRY_LINK(
3567                         [],[],
3568                         [
3569                             AC_MSG_RESULT([yes])
3570                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(top_builddir)lib"
3571                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
3572                         ],[
3573                             AC_MSG_RESULT([no])
3574                         ])
3575                 ])
3576             LDFLAGS="$saveLdflags"
3577         else
3578             SAMPLES_RPATH_FLAG="-R\$(top_builddir)lib"
3579             WXCONFIG_RPATH="-R\$libdir"
3580         fi
3581       ;;
3582
3583       powerpc-*-darwin* )
3584         install_name_tool=`which install_name_tool`
3585         if test "$install_name_tool" -a -x "$install_name_tool"; then
3586             SAMPLES_RPATH_POSTLINK="\$(top_builddir)change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3587             cat <<EOF >change-install-names
3588 #!/bin/sh
3589 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3590 inst_cmd="install_name_tool "
3591 for i in \${libnames} ; do
3592     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3593 done
3594 \${inst_cmd} \${3}
3595 EOF
3596             chmod +x change-install-names
3597         fi
3598       ;;
3599
3600       *-*-cygwin* | *-*-mingw32* )
3601         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
3602         ;;
3603
3604       *-*-hpux* )
3605         SAMPLES_RPATH_FLAG="-Wl,+b,\$(top_builddir)lib"
3606         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3607         ;;
3608
3609     esac
3610
3611     if test $wxUSE_RPATH = "no"; then
3612         SAMPLES_RPATH_FLAG=''
3613         SAMPLES_RPATH_POSTLINK=''
3614         WXCONFIG_RPATH=''
3615     fi
3616
3617     SHARED=1
3618
3619 else
3620
3621     config_linkage_component="-static"
3622     SHARED=0
3623
3624 fi
3625
3626
3627 UNICODE=0
3628 lib_unicode_suffix=
3629 WX_CHARTYPE="ansi"
3630 if test "$wxUSE_UNICODE" = "yes"; then
3631     lib_unicode_suffix=u
3632     WX_CHARTYPE="unicode"
3633     UNICODE=1
3634 fi
3635
3636 lib_debug_suffix=
3637 WX_DEBUGTYPE="release"
3638 DEBUG_FLAG=0
3639 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3640     lib_debug_suffix=d
3641     WX_DEBUGTYPE="debug"
3642     DEBUG_FLAG=1
3643 fi
3644
3645 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3646 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3647
3648 DEBUG_INFO=0
3649 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3650     DEBUG_INFO=1
3651 fi
3652
3653 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
3654
3655 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3656
3657 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3658
3659 if test "$cross_compiling" = "yes"; then
3660     HOST_SUFFIX="-$host_alias"
3661     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3662     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3663 fi
3664
3665 dnl library link name
3666 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3667 dnl If we ever need to do that, we won't need to keep these.
3668 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3669 if test "${TOOLKIT_DIR}" = "os2"; then
3670     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3671 else
3672     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3673 fi
3674
3675
3676
3677 if test "$wxUSE_COCOA" = 1; then
3678     AC_LANG_SAVE
3679     AC_WX_LANG_OBJECTIVEC
3680 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3681 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3682 dnl Point but only if MacTypes.h was not included first.  Of course,
3683 dnl if MacTypes.h is included later then you're screwed when it
3684 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3685 dnl to not typedef Point and thus fix the problem.
3686     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3687     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3688 #include <CoreFoundation/CoreFoundation.h>
3689         ],[],
3690         [AC_MSG_RESULT([no])],
3691         [AC_MSG_RESULT([yes])
3692         AC_MSG_CHECKING([if defining __Point__ will fix it])
3693         AC_TRY_COMPILE([#define __Point__ 1
3694 #include <AppKit/NSEvent.h>
3695 #include <CoreFoundation/CoreFoundation.h>
3696             ],[],
3697             [AC_MSG_RESULT([yes])
3698             AC_DEFINE(__Point__)
3699             ],
3700             [AC_MSG_FAILURE([no])]
3701         )]
3702     )
3703     AC_LANG_RESTORE
3704 fi
3705
3706 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3707     dnl base name of the resource file for wxMac must be the same
3708     dnl as library installation base name (-install_name)
3709     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
3710     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
3711
3712     dnl add the resources target for wxMac
3713     LIBWXMACRES="\$(top_builddir)lib/${WX_RESOURCES_MACOSX_ASCII}"
3714
3715     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3716     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3717     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3718
3719     MACSETFILE="\$(SETFILE)"
3720
3721     dnl resources are bundled both with shared library and applications
3722     dnl since the carb resource *must* be included in the application
3723     if test "$wxUSE_MAC" = 1; then
3724         MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r -o"
3725
3726         dnl this command is used to implement `wx-config --rezflags` and it is
3727         dnl eval'd there so escape any metacharacters inside
3728         MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r -o"
3729     else
3730         MACRESCOMP="echo -n | \$(RESCOMP) -d __DARWIN__ -t APPL ${LIBWXMACRES} -o"
3731         MACRESWXCONFIG="echo -n \\\| ${RESCOMP} -d __DARWIN__ -t APPL \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3732     fi
3733 else
3734     dnl default value is to (silently) do nothing in the makefile
3735     MACSETFILE="@true"
3736     MACRESWXCONFIG="@true"
3737
3738     dnl confusingly, wxOS2 also uses MACRESCOMP in its post-link step
3739     if test "$wxUSE_PM" = 1; then
3740         MACRESCOMP="emxbind -ep"
3741     else
3742         MACRESCOMP="@true"
3743     fi
3744 fi
3745
3746
3747 dnl ---------------------------------------------------------------------------
3748 dnl Checks for typedefs
3749 dnl ---------------------------------------------------------------------------
3750
3751 dnl   defines mode_t if not already defined
3752 AC_TYPE_MODE_T
3753 dnl   defines off_t if not already defined
3754 AC_TYPE_OFF_T
3755 dnl   defines pid_t if not already defined
3756 AC_TYPE_PID_T
3757 dnl   defines size_t if not already defined
3758 AC_TYPE_SIZE_T
3759 dnl   defines uid_t and gid_t if not already defined
3760 AC_TYPE_UID_T
3761
3762 dnl sets HAVE_SSIZE_T if ssize_t is defined
3763 AC_CHECK_TYPES(ssize_t)
3764
3765 dnl check what exactly size_t is on this machine - this is necessary to avoid
3766 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3767 AC_LANG_SAVE
3768 AC_LANG_CPLUSPLUS
3769 AC_CACHE_CHECK([if size_t is unsigned int],
3770     wx_cv_size_t_is_uint,
3771     [
3772     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3773     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3774     dnl methods in a local class (i.e. class inside a function) declaration
3775     dnl without any objections!!
3776     dnl
3777     dnl hence the hack below: we must have Foo at global scope!
3778     AC_TRY_COMPILE([#include <stddef.h>],
3779         [
3780             return 0; }
3781
3782             struct Foo { void foo(size_t); void foo(unsigned int); };
3783
3784             int bar() {
3785         ],
3786         wx_cv_size_t_is_uint=no,
3787         wx_cv_size_t_is_uint=yes
3788     )
3789     ]
3790 )
3791
3792 if test "$wx_cv_size_t_is_uint" = "yes"; then
3793     AC_DEFINE(wxSIZE_T_IS_UINT)
3794 else
3795     AC_CACHE_CHECK([if size_t is unsigned long],
3796         wx_cv_size_t_is_ulong,
3797         AC_TRY_COMPILE([#include <stddef.h>],
3798             [
3799                 return 0; }
3800
3801                 struct Foo { void foo(size_t); void foo(unsigned long); };
3802
3803                 int bar() {
3804             ],
3805             wx_cv_size_t_is_ulong=no,
3806             wx_cv_size_t_is_ulong=yes
3807         )
3808     )
3809
3810     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3811         AC_DEFINE(wxSIZE_T_IS_ULONG)
3812     fi
3813 fi
3814
3815 AC_LANG_RESTORE
3816
3817 dnl ---------------------------------------------------------------------------
3818 dnl Checks for structures
3819 dnl ---------------------------------------------------------------------------
3820
3821 dnl does passwd struct has the pw_gecos field?
3822 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3823     [
3824         AC_TRY_COMPILE([#include <pwd.h>],
3825              [
3826                 char *p;
3827                 struct passwd *pw;
3828                 p = pw->pw_gecos;
3829              ],
3830              [
3831                 wx_cv_struct_pw_gecos=yes
3832              ],
3833              [
3834                 wx_cv_struct_pw_gecos=no
3835              ]
3836         )
3837     ]
3838 )
3839
3840 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3841     AC_DEFINE(HAVE_PW_GECOS)
3842 fi
3843
3844 dnl ---------------------------------------------------------------------------
3845 dnl Check for functions
3846 dnl ---------------------------------------------------------------------------
3847
3848 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3849 if test "$wxUSE_WCHAR_T" = "yes"; then
3850     AC_DEFINE(wxUSE_WCHAR_T)
3851
3852     dnl check for wcslen in all possible places
3853     WCSLEN_FOUND=0
3854     WCHAR_LINK=
3855     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3856
3857     if test "$WCSLEN_FOUND" = 0; then
3858         if test "$TOOLKIT" = "MSW"; then
3859             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3860         else
3861             AC_CHECK_LIB(w, wcslen, [
3862                             WCHAR_LINK=" -lw"
3863                             WCSLEN_FOUND=1
3864                         ])
3865         fi
3866     fi
3867
3868     if test "$WCSLEN_FOUND" = 1; then
3869         AC_DEFINE(HAVE_WCSLEN)
3870     fi
3871
3872     dnl on HP-UX aCC and g++ need this define to find mbstrtowcs() &c
3873     if test "$USE_HPUX" = 1; then
3874         CPPFLAGS="$CPPFLAGS -D_INCLUDE__STDC_A1_SOURCE "
3875     fi
3876
3877     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3878     dnl libc versions if possible
3879     AC_CHECK_FUNCS(wcsrtombs)
3880 else
3881     AC_MSG_WARN([Wide character support is unavailable])
3882 fi
3883
3884 dnl *printf() functions sometimes are available in the library but not
3885 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3886 dnl detect this we have to use C++ compiler for testing
3887 AC_LANG_SAVE
3888 AC_LANG_CPLUSPLUS
3889
3890 dnl check for vsnprintf() -- a safe version of vsprintf())
3891 dnl
3892 dnl the trouble here is that on some systems (notable HP-UX) this function is
3893 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3894 dnl stupidly, provides a dummy function declaration inside its extension)
3895 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
3896 dnl
3897 dnl so we first check if the function is in the library
3898 AC_CHECK_FUNCS(vsnprintf)
3899
3900 if test "$ac_cv_func_vsnprintf" = "yes"; then
3901     dnl yes it is -- now check if it is in the headers
3902     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3903         [
3904             AC_TRY_COMPILE(
3905                 [
3906                     #include <stdio.h>
3907                     #include <stdarg.h>
3908                 ],
3909                 [
3910                     char *buf;
3911                     va_list ap;
3912                     vsnprintf(buf, 10u, "%s", ap);
3913                 ],
3914                 wx_cv_func_vsnprintf_decl=yes,
3915                 [
3916                     dnl Metrowerks does provide a vsnprintf declaration
3917                     dnl but in C++ mode it's always in std namespace.
3918                     dnl FIXME: Do we have any UNIX C++ compilers that would
3919                     dnl fail this test if using namespace std; was
3920                     dnl simply always included?
3921                     AC_TRY_COMPILE(
3922                         [
3923                             #include <stdio.h>
3924                             #include <stdarg.h>
3925                             using namespace std;
3926                         ],
3927                         [
3928                             char *buf;
3929                             va_list ap;
3930                             vsnprintf(buf, 10u, "%s", ap);
3931                         ],
3932                         wx_cv_func_vsnprintf_decl=yes,
3933                         wx_cv_func_vsnprintf_decl=no
3934                     )
3935                 ]
3936             )
3937         ]
3938     )
3939
3940     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
3941         AC_DEFINE(HAVE_VSNPRINTF_DECL)
3942     fi
3943 fi
3944
3945 if test "$wxUSE_UNICODE" = yes; then
3946     dnl also look if we have wide char IO functions
3947     AC_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf)
3948
3949     dnl MinGW has a vswprintf with a different prototype, and
3950     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3951     dnl finds it even if it is not declared in some versions...
3952     AC_MSG_CHECKING([for _vsnwprintf])
3953     AC_TRY_COMPILE([#include <wchar.h>],
3954                    [&_vsnwprintf;],
3955                    [AC_MSG_RESULT([yes])
3956                     AC_DEFINE(HAVE__VSNWPRINTF)],
3957                    [AC_MSG_RESULT([no])]);
3958 fi
3959
3960 AC_LANG_RESTORE
3961
3962
3963
3964 dnl the following tests are for Unix(like) systems only
3965 if test "$TOOLKIT" != "MSW"; then
3966
3967 dnl check for available version of iconv()
3968
3969 AC_LANG_SAVE
3970 AC_LANG_CPLUSPLUS
3971 AM_ICONV
3972 LIBS="$LIBICONV $LIBS"
3973 AC_LANG_RESTORE
3974
3975 dnl check for POSIX signals if we need them
3976 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3977     AC_CHECK_FUNCS(sigaction)
3978
3979     if test "$ac_cv_func_sigaction" = "no"; then
3980         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3981         wxUSE_ON_FATAL_EXCEPTION=no
3982     fi
3983
3984     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3985       AC_LANG_SAVE
3986       AC_LANG_CPLUSPLUS
3987
3988       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3989       [
3990         AC_TRY_COMPILE([#include <signal.h>],
3991                      [
3992                         extern void testSigHandler(int);
3993
3994                         struct sigaction sa;
3995                         sa.sa_handler = testSigHandler;
3996                      ], [
3997                         wx_cv_type_sa_handler=int
3998                      ], [
3999                         wx_cv_type_sa_handler=void
4000                      ])
4001       ])
4002
4003       AC_LANG_RESTORE
4004
4005       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4006     fi
4007 fi
4008
4009 dnl backtrace() and backtrace_symbols() for wxStackWalker
4010 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4011     AC_LANG_SAVE
4012     AC_LANG_CPLUSPLUS
4013
4014     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4015         [
4016             AC_TRY_COMPILE([#include <execinfo.h>],
4017                 [
4018                     void *trace[1];
4019                     char **messages;
4020
4021                     backtrace(trace, 1);
4022                     messages = backtrace_symbols(trace, 1);
4023                 ],
4024                 wx_cv_func_backtrace=yes,
4025                 wx_cv_func_backtrace=no
4026             )
4027         ]
4028     )
4029
4030
4031     if test "$wx_cv_func_backtrace" = "no"; then
4032         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4033         wxUSE_STACKWALKER=no
4034     else
4035         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4036             [
4037                 AC_TRY_LINK([#include <cxxabi.h>],
4038                     [
4039                         int rc;
4040                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4041                     ],
4042                     wx_cv_func_cxa_demangle=yes,
4043                     wx_cv_func_cxa_demangle=no
4044                 )
4045             ]
4046         )
4047
4048         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4049             AC_DEFINE(HAVE_CXA_DEMANGLE)
4050         fi
4051     fi
4052
4053     AC_LANG_RESTORE
4054 fi
4055
4056 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != "1" -a "$USE_UNIX" != "1"; then
4057     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4058     wxUSE_STACKWALKER=no
4059 fi
4060
4061
4062 dnl check for the function for temp files creation
4063 AC_CHECK_FUNCS(mkstemp mktemp, break)
4064
4065 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4066 dnl Linux and *BSD and statvfs() under Solaris
4067 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4068     AC_TRY_COMPILE(
4069         [
4070              #if defined(__BSD__)
4071                #include <sys/param.h>
4072                #include <sys/mount.h>
4073              #else
4074                #include <sys/vfs.h>
4075              #endif
4076         ],
4077         [
4078              long l;
4079              struct statfs fs;
4080              statfs("/", &fs);
4081              l = fs.f_bsize;
4082              l += fs.f_blocks;
4083              l += fs.f_bavail;
4084         ],
4085         [
4086              wx_cv_func_statfs=yes
4087         ],
4088         [
4089              wx_cv_func_statfs=no
4090         ]
4091     )
4092 )
4093
4094 if test "$wx_cv_func_statfs" = "yes"; then
4095     wx_cv_type_statvfs_t="struct statfs"
4096     AC_DEFINE(HAVE_STATFS)
4097 else
4098     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4099         AC_TRY_COMPILE(
4100             [
4101                 #include <stddef.h>
4102                 #include <sys/statvfs.h>
4103             ],
4104             [
4105                 statvfs("/", NULL);
4106             ],
4107             wx_cv_func_statvfs=yes,
4108             wx_cv_func_statvfs=no
4109         )
4110     )
4111
4112     if test "$wx_cv_func_statvfs" = "yes"; then
4113         dnl we also have to check whether we should use statvfs_t (works under
4114         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4115         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4116         dnl mode both work fine)
4117         dnl
4118         dnl for this check C++ compiler has to be used as passing incompatible
4119         dnl pointers is just a warning and not an error in C
4120         AC_LANG_SAVE
4121         AC_LANG_CPLUSPLUS
4122
4123         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4124             AC_TRY_COMPILE(
4125                 [
4126                     #include <sys/statvfs.h>
4127                 ],
4128                 [
4129                     long l;
4130                     statvfs_t fs;
4131                     statvfs("/", &fs);
4132                     l = fs.f_bsize;
4133                     l += fs.f_blocks;
4134                     l += fs.f_bavail;
4135                 ],
4136                 wx_cv_type_statvfs_t=statvfs_t,
4137                 [
4138                     AC_TRY_COMPILE(
4139                         [
4140                             #include <sys/statvfs.h>
4141                         ],
4142                         [
4143                             long l;
4144                             struct statvfs fs;
4145                             statvfs("/", &fs);
4146                             l = fs.f_bsize;
4147                             l += fs.f_blocks;
4148                             l += fs.f_bavail;
4149                         ],
4150                         wx_cv_type_statvfs_t="struct statvfs",
4151                         wx_cv_type_statvfs_t="unknown"
4152                     )
4153                 ]
4154             )
4155         )
4156
4157         AC_LANG_RESTORE
4158
4159         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4160             AC_DEFINE(HAVE_STATVFS)
4161         fi
4162     else
4163         dnl set it for the test below
4164         wx_cv_type_statvfs_t="unknown"
4165     fi
4166 fi
4167
4168 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4169     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4170 else
4171     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4172 fi
4173
4174 dnl check for fcntl() or at least flock() needed by Unix implementation of
4175 dnl wxSingleInstanceChecker
4176 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4177     AC_CHECK_FUNCS(fcntl flock, break)
4178
4179     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4180         AC_MSG_WARN(wxSingleInstanceChecker not available)
4181         wxUSE_SNGLINST_CHECKER=no
4182     fi
4183 fi
4184
4185 dnl check for timegm() used by datetime.cpp
4186 AC_CHECK_FUNCS(timegm)
4187
4188 dnl look for a function to modify the environment
4189 AC_CHECK_FUNCS(putenv setenv, break)
4190
4191 HAVE_SOME_SLEEP_FUNC=0
4192 if test "$USE_BEOS" = 1; then
4193     dnl BeOS has its own (wonder where did they get it from) sleep() function
4194     dnl in unistd.h
4195     AC_DEFINE(HAVE_SLEEP)
4196     HAVE_SOME_SLEEP_FUNC=1
4197 fi
4198
4199 if test "$USE_DARWIN" = 1; then
4200     dnl Mac OS X/Darwin has both nanosleep and usleep
4201     dnl but only usleep is defined in unistd.h
4202     AC_DEFINE(HAVE_USLEEP)
4203     HAVE_SOME_SLEEP_FUNC=1
4204 fi
4205
4206 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4207     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4208     POSIX4_LINK=
4209     AC_CHECK_FUNCS(nanosleep,
4210         AC_DEFINE(HAVE_NANOSLEEP),
4211         [
4212             AC_CHECK_LIB(posix4, nanosleep,
4213                 [
4214                     AC_DEFINE(HAVE_NANOSLEEP)
4215                     POSIX4_LINK=" -lposix4"
4216                 ],
4217                 [
4218                     AC_CHECK_FUNCS(usleep,
4219                         AC_DEFINE(HAVE_USLEEP),
4220                         AC_MSG_WARN([wxSleep() function will not work])
4221                     )
4222                 ]
4223             )
4224         ]
4225     )
4226 fi
4227
4228 dnl check for uname (POSIX) and gethostname (BSD)
4229 AC_CHECK_FUNCS(uname gethostname, break)
4230
4231 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
4232 dnl but not for C++ one - hence change language)
4233 AC_LANG_SAVE
4234 AC_LANG_CPLUSPLUS
4235
4236 AC_CHECK_FUNCS(strtok_r)
4237
4238 AC_LANG_RESTORE
4239
4240 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4241 dnl libnsl or libresolv or libsocket)
4242 INET_LINK=
4243 AC_CHECK_FUNCS(inet_addr,
4244     AC_DEFINE(HAVE_INET_ADDR),
4245     [
4246         AC_CHECK_LIB(nsl, inet_addr,
4247             INET_LINK="nsl",
4248             [
4249                 AC_CHECK_LIB(resolv, inet_addr,
4250                     INET_LINK="resolv",
4251                     [
4252                         AC_CHECK_LIB(socket, inet_addr,
4253                             INET_LINK="socket"
4254                         )
4255                     ]
4256                 )
4257             ]
4258         )
4259     ]
4260 )
4261
4262 AC_CHECK_FUNCS(inet_aton,
4263         AC_DEFINE(HAVE_INET_ATON),
4264         [
4265             dnl only check it in the same lib
4266             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4267         ])
4268
4269 if test "x$INET_LINK" != "x"; then
4270     AC_DEFINE(HAVE_INET_ADDR)
4271     INET_LINK=" -l$INET_LINK"
4272 fi
4273
4274 fi
4275 dnl if !MSW
4276
4277
4278 dnl ------------------------------------------
4279 dnl Checks specific to contrib libs (MMedia)
4280 dnl ------------------------------------------
4281
4282 dnl Check for ESD:
4283 EXTRALIBS_ESD=
4284 AC_CHECK_LIB(esd, esd_close, [
4285     AC_CHECK_HEADERS([esd.h], [
4286     EXTRALIBS_ESD="-lesd"
4287   ])
4288 ])
4289 AC_SUBST(EXTRALIBS_ESD)
4290
4291 dnl check for known CD-ROM interface
4292 AC_MSG_CHECKING([for known CD-ROM interface])
4293 AC_TRY_COMPILE([#ifdef __linux__
4294                 #include <linux/cdrom.h>
4295                 #else
4296                 /* For Solaris */
4297                 #include <sys/cdio.h>
4298                 #endif
4299                 ],
4300                [struct cdrom_tocentry entry, old_entry;],
4301                [AC_MSG_RESULT([yes])
4302                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
4303                [AC_MSG_RESULT([no])])
4304
4305 dnl ===========================================================================
4306 dnl Now we have all the info we need - use it!
4307 dnl ===========================================================================
4308
4309 dnl flush the cache
4310 AC_CACHE_SAVE
4311
4312 dnl ---------------------------------------------------------------------------
4313 dnl thread support for Unix (for Win32 and OS/2 see past
4314 dnl                          the next matching "else")
4315 dnl ---------------------------------------------------------------------------
4316
4317 dnl under MSW (except mingw32) we always have thread support
4318 CPP_MT_FLAG=
4319 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4320
4321     dnl the code below:
4322     dnl
4323     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4324     dnl   necessary to build the MT programs for the linker and compiler
4325     dnl   respectively
4326     dnl
4327     dnl   sets wxUSE_THREADS=1 if thread support is activated
4328
4329     THREADS_LINK=
4330     THREADS_CFLAGS=
4331
4332     if test "$wxUSE_THREADS" = "yes" ; then
4333         if test "$USE_BEOS" = 1; then
4334             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4335             wxUSE_THREADS="no"
4336         fi
4337     fi
4338
4339     if test "$wxUSE_THREADS" = "yes" ; then
4340         dnl find if POSIX threads are available
4341         dnl
4342         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4343         dnl archive from http://ac-archive.sourceforge.net/
4344         dnl
4345         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4346         dnl Forero Cuervo <bachue@bachue.com> for the original code
4347
4348         dnl TODO: cache the result
4349
4350         dnl define the list of the thread options to try in the loop below
4351         dnl with the convention that anything starting with '-' is a cpp flag
4352         dnl while anything else is a library (i.e. there is an implicit "-l")
4353         THREAD_OPTS="-pthread"
4354         case "${host}" in
4355           *-*-solaris2* | *-*-sunos4* )
4356                 if test "x$GCC" = "xyes"; then
4357                     dnl Solaris/gcc combination use this one for some reason
4358                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4359                 else
4360                     THREAD_OPTS="-mt $THREAD_OPTS"
4361                 fi
4362                 ;;
4363           *-*-freebsd*)
4364                 dnl look, in order, for the kernel threads, then Linux threads
4365                 dnl and finally the userland threads
4366                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4367                 ;;
4368           *-*-darwin* | *-*-cygwin* )
4369                 dnl Darwin / Mac OS X just uses -lpthread tested below
4370                 dnl and so does Cygwin
4371                 THREAD_OPTS=""
4372                 ;;
4373           *-*-aix*)
4374                 dnl AIX calls the library libpthreads - thanks IBM!
4375                 THREAD_OPTS="pthreads"
4376                 ;;
4377           *-hp-hpux* )
4378                 dnl HP-UX aCC only gives a warning, not an error about
4379                 dnl -pthread but it doesn't work and we have to use -lpthread
4380                 dnl there
4381                 if test "x$GCC" != "xyes"; then
4382                     THREAD_OPTS=""
4383                 fi
4384                 ;;
4385
4386           *-*-irix* )
4387                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4388                 dnl doesn't give an error for it neither, just a warning
4389                 dnl message -- but this is still very annoying
4390                 if test "x$GCC" = "xyes"; then
4391                     THREAD_OPTS=""
4392                 fi
4393                 ;;
4394
4395           *-*-*UnixWare*)
4396                 dnl flying by man pages here: Caldera online docs use this
4397                 if test "x$GCC" != "xyes"; then
4398                     THREAD_OPTS="-Ethread"
4399                 fi
4400                 ;;
4401         esac
4402
4403         dnl simply linking with libpthread should make the test below work but
4404         dnl it's far from certain that the threaded programs compiled without
4405         dnl any special switches actually work, so try it after all the others
4406         THREAD_OPTS="$THREAD_OPTS pthread none"
4407
4408         dnl now test for all possibilities
4409         THREADS_OK=no
4410         for flag in $THREAD_OPTS; do
4411             case $flag in
4412                 none)
4413                     AC_MSG_CHECKING([whether pthreads work without any flags])
4414                     ;;
4415
4416                 -*)
4417                     AC_MSG_CHECKING([whether pthreads work with $flag])
4418                     THREADS_CFLAGS="$flag"
4419                     ;;
4420
4421                 *)
4422                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4423                     THREADS_LINK="-l$flag"
4424                     ;;
4425               esac
4426
4427               save_LIBS="$LIBS"
4428               save_CFLAGS="$CFLAGS"
4429               LIBS="$THREADS_LINK $LIBS"
4430               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4431
4432               AC_TRY_LINK([#include <pthread.h>],
4433                           [pthread_create(0,0,0,0);],
4434                           THREADS_OK=yes)
4435
4436               LIBS="$save_LIBS"
4437               CFLAGS="$save_CFLAGS"
4438
4439               AC_MSG_RESULT($THREADS_OK)
4440               if test "x$THREADS_OK" = "xyes"; then
4441                       break;
4442               fi
4443
4444               THREADS_LINK=""
4445               THREADS_CFLAGS=""
4446       done
4447
4448       if test "x$THREADS_OK" != "xyes"; then
4449           wxUSE_THREADS=no
4450           AC_MSG_WARN([No thread support on this system... disabled])
4451       else
4452           dnl yes, these special compiler flags should be used with the
4453           dnl linker as well
4454           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4455           LIBS="$THREADS_LINK $LIBS"
4456
4457           AC_MSG_CHECKING([if more special flags are required for pthreads])
4458           flag=no
4459           case "${host}" in
4460             *-aix*)
4461                 dnl again quoting from
4462                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4463                 dnl
4464                 dnl     When compiling and linking with -pthread, the library
4465                 dnl     search path should include -L/usr/lib/threads at the
4466                 dnl     beginning of the path.
4467                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4468                 flag="-D_THREAD_SAFE"
4469                 ;;
4470             *-freebsd*)
4471                 flag="-D_THREAD_SAFE"
4472                 ;;
4473             *-hp-hpux* )
4474                 flag="-D_REENTRANT"
4475                 if test "x$GCC" != "xyes"; then
4476                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4477                     flag="$flag -D_RWSTD_MULTI_THREAD"
4478                 fi
4479                 ;;
4480             *solaris* | alpha*-osf*)
4481                 flag="-D_REENTRANT"
4482                 ;;
4483           esac
4484           AC_MSG_RESULT(${flag})
4485           if test "x$flag" != xno; then
4486               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4487           fi
4488
4489           if test "x$THREADS_CFLAGS" != "x"; then
4490             dnl don't add these options to CPPFLAGS as cpp might not know them
4491             CFLAGS="$CFLAGS $THREADS_CFLAGS"
4492             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
4493           fi
4494       fi
4495     fi
4496
4497     dnl do other tests only if we are using threads
4498     if test "$wxUSE_THREADS" = "yes" ; then
4499       AC_CHECK_FUNCS(thr_setconcurrency)
4500
4501       AC_CHECK_HEADERS(sched.h)
4502       if test "$ac_cv_header_sched_h" = "yes"; then
4503           AC_CHECK_FUNC(sched_yield,
4504             AC_DEFINE(HAVE_SCHED_YIELD),
4505             [
4506                 AC_CHECK_LIB(posix4,
4507                     sched_yield,
4508                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4509                     AC_MSG_WARN(wxThread::Yield will not work properly)
4510                 )
4511             ]
4512           )
4513       fi
4514
4515       dnl to be able to set the thread priority, we need to have all of the
4516       dnl following functions:
4517       dnl   1. pthread_attr_getschedpolicy
4518       dnl   2. sched_get_priority_min and sched_get_priority_max
4519       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4520       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4521       HAVE_PRIOR_FUNCS=0
4522       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4523                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4524                        [AC_CHECK_FUNC(sched_get_priority_max,
4525                            HAVE_PRIOR_FUNCS=1,
4526                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4527                              [
4528                                 HAVE_PRIOR_FUNCS=1
4529                                 POSIX4_LINK=" -lposix4"
4530                              ],
4531                            )]
4532                        )]
4533                      )]
4534                    )
4535
4536       if test "$HAVE_PRIOR_FUNCS" = 1; then
4537         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4538       else
4539         AC_MSG_WARN(Setting thread priority will not work)
4540       fi
4541
4542       AC_CHECK_FUNC(pthread_cancel,
4543                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4544                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4545
4546       AC_CHECK_FUNC(pthread_attr_setstacksize,
4547                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4548
4549       dnl mutexattr_t initialization is done in quite different ways on different
4550       dnl platforms, so check for a few things:
4551       dnl
4552       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4553       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4554       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4555       dnl defined, we do it by directly assigned
4556       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4557
4558       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4559       [
4560         AC_TRY_COMPILE([#include <pthread.h>],
4561             [
4562                pthread_mutexattr_t attr;
4563                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4564             ], [
4565                wx_cv_type_pthread_mutexattr_t=yes
4566             ], [
4567                wx_cv_type_pthread_mutexattr_t=no
4568             ]
4569         )
4570       ])
4571
4572       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4573         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4574       else
4575         dnl don't despair, there may be another way to do it
4576         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4577                        wx_cv_type_pthread_rec_mutex_init,
4578         [
4579             AC_TRY_COMPILE([#include <pthread.h>],
4580                 [
4581                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4582                 ], [
4583                     wx_cv_type_pthread_rec_mutex_init=yes
4584                 ], [
4585                     wx_cv_type_pthread_rec_mutex_init=no
4586                 ]
4587             )
4588         ])
4589         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4590           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4591         else
4592           dnl this may break code working elsewhere, so at least warn about it
4593           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4594         fi
4595       fi
4596     fi
4597
4598 dnl from if !MSW
4599 else
4600     if test "$wxUSE_THREADS" = "yes" ; then
4601       case "${host}" in
4602         *-*-mingw32* )
4603             dnl check if the compiler accepts -mthreads
4604             AC_CACHE_CHECK([if compiler supports -mthreads],
4605                 wx_cv_cflags_mthread,
4606                 [
4607                     CFLAGS_OLD="$CFLAGS"
4608                     CFLAGS="$CFLAGS -mthreads"
4609                     AC_TRY_COMPILE([], [],
4610                         wx_cv_cflags_mthread=yes,
4611                         wx_cv_cflags_mthread=no
4612                     )
4613                 ]
4614             )
4615
4616             if test "$wx_cv_cflags_mthread" = "yes"; then
4617                 dnl it does, use it
4618                 CXXFLAGS="$CXXFLAGS -mthreads"
4619                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
4620                 LDFLAGS="$LDFLAGS -mthreads"
4621             else
4622                 dnl it doesn't
4623                 CFLAGS="$CFLAGS_OLD"
4624             fi
4625         ;;
4626         *-pc-os2*emx )
4627             CFLAGS="$CFLAGS -Zmt -D__ST_MT_ERRNO__"
4628             CXXFLAGS="$CXXFLAGS -Zmt -D__ST_MT_ERRNO__"
4629             LDFLAGS="$LDFLAGS -Zmt"
4630         ;;
4631       esac
4632     fi
4633 fi
4634
4635 if test "$wxUSE_THREADS" = "yes"; then
4636   AC_DEFINE(wxUSE_THREADS)
4637
4638   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4639 else
4640   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4641   dnl functions - add tests for other functions here as well
4642   if test "$ac_cv_func_strtok_r" = "yes"; then
4643     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4644     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4645         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
4646         AC_MSG_RESULT(yes)
4647     else
4648         AC_MSG_RESULT(no)
4649     fi
4650   fi
4651 fi
4652
4653 if test "$WXGTK20" = 1 ; then
4654   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
4655   WXGTK12=1
4656 fi
4657
4658 if test "$WXGTK12" = 1 ; then
4659   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4660 fi
4661
4662 if test "$WXGTK127" = 1 ; then
4663   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4664 fi
4665
4666 if test "$WXGPE" = 1 ; then
4667   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
4668 fi
4669
4670 WXDEBUG=
4671
4672 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4673     WXDEBUG="-g"
4674     wxUSE_OPTIMISE=no
4675 fi
4676
4677 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4678     wxUSE_DEBUG_INFO=yes
4679     if test "$GCC" = yes; then
4680         WXDEBUG="-ggdb"
4681     fi
4682 fi
4683
4684 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4685     AC_DEFINE(WXDEBUG)
4686     WXDEBUG_DEFINE="-D__WXDEBUG__"
4687 else
4688     if test "$wxUSE_GTK" = 1 ; then
4689         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
4690     fi
4691 fi
4692
4693 if test "$wxUSE_MEM_TRACING" = "yes" ; then
4694     AC_DEFINE(wxUSE_MEMORY_TRACING)
4695     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
4696     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
4697     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
4698 fi
4699
4700 if test "$wxUSE_DMALLOC" = "yes" ; then
4701     DMALLOC_LIBS="-ldmallocthcxx"
4702 fi
4703
4704 PROFILE=
4705 if test "$wxUSE_PROFILE" = "yes" ; then
4706     PROFILE=" -pg"
4707 fi
4708
4709 CODE_GEN_FLAGS=
4710 CODE_GEN_FLAGS_CXX=
4711 if test "$GCC" = "yes" ; then
4712     if test "$wxUSE_NO_RTTI" = "yes" ; then
4713         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
4714     fi
4715     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
4716         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
4717     fi
4718     if test "$wxUSE_PERMISSIVE" = "yes" ; then
4719         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
4720     fi
4721
4722     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
4723     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
4724     dnl for each subroutine by default -- using the switch below only creates
4725     dnl one entry per file instead at the price of minor performance penalty
4726     dnl
4727     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
4728     dnl without -ffunction-sections.  No idea how long we'll need to maintain
4729     dnl this, or even the extent of gcc/wx version combinations affected, but
4730     dnl also as above, this 'fix' does not come without side effects.
4731     dnl
4732     dnl TODO: test for the gcc version here (how?)
4733     case "${host}" in
4734       powerpc*-*-aix* )
4735         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
4736         ;;
4737       *-hppa* )
4738         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
4739         ;;
4740     esac
4741 fi
4742
4743 OPTIMISE=
4744 if test "$wxUSE_OPTIMISE" = "no" ; then
4745     if test "$GCC" = yes ; then
4746         dnl use -O0 because compiling with it is faster than compiling with no
4747         dnl optimization options at all (at least with g++ 3.2)
4748         OPTIMISE="-O0"
4749     fi
4750 else
4751     if test "$GCC" = yes ; then
4752         OPTIMISE="-O2"
4753
4754         dnl VZ: does anybody know what does this do??
4755         case "${host}" in
4756             i586-*-*|i686-*-* )
4757             OPTIMISE="${OPTIMISE} "
4758         ;;
4759         esac
4760     else
4761         OPTIMISE="-O"
4762     fi
4763 fi
4764
4765 dnl ---------------------------------------------------------------------------
4766 dnl compatibility level
4767 dnl ---------------------------------------------------------------------------
4768
4769 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
4770     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
4771
4772     WXWIN_COMPATIBILITY_2_4="yes"
4773 fi
4774
4775 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
4776     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
4777 fi
4778
4779 dnl ---------------------------------------------------------------------------
4780 dnl the library may be built without GUI classes at all
4781 dnl ---------------------------------------------------------------------------
4782
4783 if test "$wxUSE_GUI" = "yes"; then
4784     AC_DEFINE(wxUSE_GUI)
4785
4786     dnl the things we always pull in the GUI version of the library:
4787     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
4788     dnl    library really can't be built without those)
4789     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
4790     dnl    almost any program and the first 2 are needed to show a message box
4791     dnl    which want to be always able to do)
4792     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
4793     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
4794     dnl    need the dcs, pens, brushes, ...), this just can't be done now
4795     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
4796     dnl 5. misc stuff: timers, settings, message box
4797 fi
4798
4799 dnl ---------------------------------------------------------------------------
4800 dnl Unix/Windows
4801 dnl ---------------------------------------------------------------------------
4802
4803 if test "$wxUSE_UNIX" = "yes"; then
4804   AC_DEFINE(wxUSE_UNIX)
4805 fi
4806
4807 dnl ------------------------------------------------------------------------
4808 dnl DLL support
4809 dnl ------------------------------------------------------------------------
4810
4811 dnl under MSW we always have LoadLibrary/GetProcAddress
4812 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4813
4814     HAVE_DL_FUNCS=0
4815     HAVE_SHL_FUNCS=0
4816     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4817         if test "$USE_DARWIN" = 1; then
4818             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4819             HAVE_DL_FUNCS=1
4820         elif test "$USE_DOS" = 1; then
4821             HAVE_DL_FUNCS=0
4822         else
4823             dnl the test is a bit complicated because we check for dlopen() both with
4824             dnl and without -ldl and we also try to find shl_load() if there is no
4825             dnl dlopen() on this system
4826             AC_CHECK_FUNCS(dlopen,
4827             [
4828                 AC_DEFINE(HAVE_DLOPEN)
4829                 HAVE_DL_FUNCS=1
4830             ],
4831             [
4832                 AC_CHECK_LIB(dl, dlopen,
4833                             [
4834                                 AC_DEFINE(HAVE_DLOPEN)
4835                                 HAVE_DL_FUNCS=1
4836                                 DL_LINK=" -ldl$DL_LINK"
4837                             ],
4838                             [
4839                                 AC_CHECK_FUNCS(shl_load,
4840                                               [
4841                                                 AC_DEFINE(HAVE_SHL_LOAD)
4842                                                 HAVE_SHL_FUNCS=1
4843                                               ],
4844                                               [
4845                                                 AC_CHECK_LIB(shl_load, dld,
4846                                                              [
4847                                                                 HAVE_SHL_FUNCS=1
4848                                                                 DL_LINK=" -ldld$DL_LINK"
4849                                                              ])
4850                                               ])
4851                             ])
4852             ])
4853
4854         dnl check also for dlerror()
4855         if test "$HAVE_DL_FUNCS" = 1; then
4856             AC_CHECK_FUNCS(dlerror,
4857                 AC_DEFINE(HAVE_DLERROR),
4858                 [
4859                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
4860                 ]
4861             )
4862         fi
4863         fi
4864
4865         if test "$HAVE_DL_FUNCS" = 0; then
4866             if test "$HAVE_SHL_FUNCS" = 0; then
4867               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
4868                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4869                   wxUSE_DYNAMIC_LOADER=no
4870                   wxUSE_DYNLIB_CLASS=no
4871               else
4872                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4873               fi
4874             fi
4875         fi
4876     fi
4877 fi
4878
4879 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4880     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4881 fi
4882 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4883     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4884 fi
4885
4886
4887 dnl ---------------------------------------------------------------------------
4888 dnl Verify consistency of plugins/monolithic/shared settings:
4889 dnl ---------------------------------------------------------------------------
4890
4891 if test "$wxUSE_PLUGINS" = "yes" ; then
4892     if test "$wxUSE_SHARED" = "no" ; then
4893         AC_MSG_WARN([plugins supported only in shared build, disabling])
4894         wxUSE_PLUGINS=no
4895     fi
4896     if test "$wxUSE_MONOLITHIC" = "yes" ; then
4897         AC_MSG_WARN([plugins not supported monolithic build, disabling])
4898         wxUSE_PLUGINS=no
4899     fi
4900     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
4901         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
4902         wxUSE_PLUGINS=no
4903     fi
4904     if test "$wxUSE_PLUGINS" = "yes" ; then
4905         AC_DEFINE(wxUSE_PLUGINS)
4906     fi
4907 fi
4908
4909 dnl ---------------------------------------------------------------------------
4910 dnl Register non-GUI class options for makefiles and setup.h
4911 dnl ---------------------------------------------------------------------------
4912
4913 if test "$wxUSE_STL" = "yes"; then
4914   AC_DEFINE(wxUSE_STL)
4915 fi
4916
4917 if test "$wxUSE_APPLE_IEEE" = "yes"; then
4918   AC_DEFINE(wxUSE_APPLE_IEEE)
4919 fi
4920
4921 if test "$wxUSE_TIMER" = "yes"; then
4922   AC_DEFINE(wxUSE_TIMER)
4923 fi
4924
4925 dnl Unix implementation needs additional checks because audio support
4926 dnl comes in many favours:
4927 if test "$USE_UNIX" = "1" ; then
4928     AC_CHECK_HEADERS([sys/soundcard.h],,
4929                      [DISABLED_CONTRIB="$DISABLED_CONTRIB mmedia"])
4930 fi
4931 WITH_PLUGIN_SDL=0
4932 if test "$wxUSE_SOUND" = "yes"; then
4933   if test "$USE_UNIX" = "1" ; then
4934     if test "$wxUSE_LIBSDL" != "no"; then
4935       AM_PATH_SDL([1.2.0],
4936                   [
4937                     EXTRALIBS_SDL="$SDL_LIBS"
4938                     CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
4939                     AC_DEFINE(wxUSE_LIBSDL)
4940                   ],
4941                   [wxUSE_LIBSDL="no"])
4942       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
4943         WITH_PLUGIN_SDL=1
4944       fi
4945     fi
4946   fi
4947
4948   AC_DEFINE(wxUSE_SOUND)
4949   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
4950 fi
4951
4952 if test "$WXGTK20" = 1; then
4953     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4954         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
4955
4956                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
4957                                   [libgnomeprintui-2.2 >= 2.8],
4958                     [
4959 dnl                     EXTRALIBS_GNOMEPRINT="$LIBGNOMEPRINTUI_LIBS"
4960                         CXXFLAGS="$CXXFLAGS $LIBGNOMEPRINTUI_CFLAGS"
4961                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
4962                     ],
4963                     [
4964                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
4965                         wxUSE_LIBGNOMEPRINT="no"
4966                     ]
4967                 )
4968         fi
4969     fi
4970 fi
4971
4972
4973 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
4974   AC_DEFINE(wxUSE_CMDLINE_PARSER)
4975 fi
4976
4977 if test "$wxUSE_STOPWATCH" = "yes"; then
4978   AC_DEFINE(wxUSE_STOPWATCH)
4979 fi
4980
4981 if test "$wxUSE_DATETIME" = "yes"; then
4982   AC_DEFINE(wxUSE_DATETIME)
4983 fi
4984
4985 if test "$wxUSE_FILE" = "yes"; then
4986   AC_DEFINE(wxUSE_FILE)
4987 fi
4988
4989 if test "$wxUSE_FFILE" = "yes"; then
4990   AC_DEFINE(wxUSE_FFILE)
4991 fi
4992
4993 if test "$wxUSE_FILESYSTEM" = "yes"; then
4994   AC_DEFINE(wxUSE_FILESYSTEM)
4995 fi
4996
4997 if test "$wxUSE_FS_ZIP" = "yes"; then
4998   AC_DEFINE(wxUSE_FS_ZIP)
4999 fi
5000
5001 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5002   AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5003 fi
5004
5005 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5006   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5007     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5008   elif test "$wxUSE_ZLIB" = "no"; then
5009     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5010   else
5011     AC_DEFINE(wxUSE_ZIPSTREAM)
5012   fi
5013 fi
5014
5015 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5016   if test "$USE_UNIX" != 1; then
5017     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5018     wxUSE_ON_FATAL_EXCEPTION=no
5019   else
5020     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5021   fi
5022 fi
5023
5024 if test "$wxUSE_STACKWALKER" = "yes"; then
5025     AC_DEFINE(wxUSE_STACKWALKER)
5026 fi
5027
5028 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5029     if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
5030         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5031         wxUSE_DEBUGREPORT=no
5032     else
5033         AC_DEFINE(wxUSE_DEBUGREPORT)
5034         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5035             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5036         fi
5037     fi
5038 fi
5039
5040 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5041   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5042 fi
5043
5044 if test "$wxUSE_BUSYINFO" = "yes"; then
5045   AC_DEFINE(wxUSE_BUSYINFO)
5046 fi
5047
5048 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5049   AC_DEFINE(wxUSE_STD_IOSTREAM)
5050 fi
5051
5052 if test "$wxUSE_STD_STRING" = "yes"; then
5053   AC_DEFINE(wxUSE_STD_STRING)
5054 fi
5055
5056 if test "$wxUSE_STDPATHS" = "yes"; then
5057   AC_DEFINE(wxUSE_STDPATHS)
5058 fi
5059
5060 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5061     AC_DEFINE(wxUSE_TEXTBUFFER)
5062 fi
5063
5064 if test "$wxUSE_TEXTFILE" = "yes"; then
5065   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5066     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5067   else
5068     AC_DEFINE(wxUSE_TEXTFILE)
5069   fi
5070 fi
5071
5072 if test "$wxUSE_CONFIG" = "yes" ; then
5073   if test "$wxUSE_TEXTFILE" != "yes"; then
5074     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5075   else
5076     AC_DEFINE(wxUSE_CONFIG)
5077     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5078     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5079   fi
5080 fi
5081
5082 if test "$wxUSE_INTL" = "yes" ; then
5083   if test "$wxUSE_FILE" != "yes"; then
5084     AC_MSG_WARN(I18n code requires wxFile... disabled)
5085   else
5086     AC_DEFINE(wxUSE_INTL)
5087     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5088     GUIDIST="$GUIDIST INTL_DIST"
5089   fi
5090 fi
5091
5092 if test "$wxUSE_LOG" = "yes"; then
5093   AC_DEFINE(wxUSE_LOG)
5094
5095     if test "$wxUSE_LOGGUI" = "yes"; then
5096       AC_DEFINE(wxUSE_LOGGUI)
5097     fi
5098
5099     if test "$wxUSE_LOGWINDOW" = "yes"; then
5100       AC_DEFINE(wxUSE_LOGWINDOW)
5101     fi
5102
5103     if test "$wxUSE_LOGDIALOG" = "yes"; then
5104       AC_DEFINE(wxUSE_LOG_DIALOG)
5105     fi
5106
5107     dnl the keyboard sample requires wxUSE_LOG
5108     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5109 fi
5110
5111 if test "$wxUSE_LONGLONG" = "yes"; then
5112   AC_DEFINE(wxUSE_LONGLONG)
5113 fi
5114
5115 if test "$wxUSE_GEOMETRY" = "yes"; then
5116   AC_DEFINE(wxUSE_GEOMETRY)
5117 fi
5118
5119 if test "$wxUSE_STREAMS" = "yes" ; then
5120   AC_DEFINE(wxUSE_STREAMS)
5121 fi
5122
5123 dnl ---------------------------------------------------------------------------
5124 dnl time/date functions
5125 dnl ------------------------------------------------------------------------
5126
5127 if test "$wxUSE_DATETIME" = "yes"; then
5128     dnl check for strptime
5129     AC_CHECK_FUNCS(strptime)
5130
5131     dnl check for timezone variable
5132     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
5133     AC_CACHE_CHECK(for timezone variable in <time.h>,
5134                    wx_cv_var_timezone,
5135                    [
5136                         AC_TRY_COMPILE(
5137                             [
5138                                 #include <time.h>
5139                             ],
5140                             [
5141                                 int tz;
5142                                 tz = timezone;
5143                             ],
5144                             [
5145                                 wx_cv_var_timezone=timezone
5146                             ],
5147                             [
5148                                 AC_TRY_COMPILE(
5149                                     [
5150                                         #include <time.h>
5151                                     ],
5152                                     [
5153                                         int tz;
5154                                         tz = _timezone;
5155                                     ],
5156                                     [
5157                                         wx_cv_var_timezone=_timezone
5158                                     ],
5159                                     [
5160                                         AC_TRY_COMPILE(
5161                                             [
5162                                                 #include <time.h>
5163                                             ],
5164                                             [
5165                                                 int tz;
5166                                                 tz = __timezone;
5167                                             ],
5168                                             [
5169                                                 wx_cv_var_timezone=__timezone
5170                                             ],
5171                                             [
5172                                                 if test "$USE_DOS" = 0 ; then
5173                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
5174                                                 fi
5175                                             ]
5176                                         )
5177                                     ]
5178                                 )
5179                             ]
5180                         )
5181                    ]
5182     )
5183
5184     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
5185     if test "x$wx_cv_var_timezone" != x ; then
5186         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
5187     fi
5188
5189     dnl check for localtime (it's POSIX, but the check can do no harm...)
5190     AC_CHECK_FUNCS(localtime)
5191
5192     if test "$ac_cv_func_localtime" = "yes"; then
5193         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5194                        wx_cv_struct_tm_has_gmtoff,
5195         [
5196             AC_TRY_COMPILE(
5197                 [
5198                     #include <time.h>
5199                 ],
5200                 [
5201                     struct tm tm;
5202                     tm.tm_gmtoff++;
5203                 ],
5204                 [
5205                     wx_cv_struct_tm_has_gmtoff=yes
5206                 ],
5207                 wx_cv_struct_tm_has_gmtoff=no
5208             )
5209         ])
5210     fi
5211
5212     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5213         AC_DEFINE(WX_GMTOFF_IN_TM)
5214     fi
5215
5216     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5217     dnl function to be used for high resolution timers
5218     AC_CHECK_FUNCS(gettimeofday ftime, break)
5219
5220     if test "$ac_cv_func_gettimeofday" = "yes"; then
5221         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5222                        wx_cv_func_gettimeofday_has_2_args,
5223         [
5224             dnl on some _really_ old systems it takes only 1 argument
5225             AC_LANG_SAVE
5226             AC_LANG_CPLUSPLUS
5227
5228             AC_TRY_COMPILE(
5229                 [
5230                     #include <sys/time.h>
5231                     #include <unistd.h>
5232                 ],
5233                 [
5234                     struct timeval tv;
5235                     gettimeofday(&tv, NULL);
5236                 ],
5237                 wx_cv_func_gettimeofday_has_2_args=yes,
5238                 AC_TRY_COMPILE(
5239                     [
5240                         #include <sys/time.h>
5241                         #include <unistd.h>
5242                     ],
5243                     [
5244                         struct timeval tv;
5245                         gettimeofday(&tv);
5246                     ],
5247                     wx_cv_func_gettimeofday_has_2_args=no,
5248                     [
5249                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5250                         wx_cv_func_gettimeofday_has_2_args=unknown
5251                     ]
5252                 )
5253             )
5254             AC_LANG_RESTORE
5255         ])
5256
5257         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5258             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5259         fi
5260     fi
5261
5262     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5263 fi
5264
5265 dnl ------------------------------------------------------------------------
5266 dnl wxSocket
5267 dnl ------------------------------------------------------------------------
5268
5269 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5270 if test "$wxUSE_SOCKETS" = "yes"; then
5271     if test "$wxUSE_MGL" = "1"; then
5272         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5273         wxUSE_SOCKETS="no"
5274     fi
5275 fi
5276
5277 if test "$wxUSE_SOCKETS" = "yes"; then
5278     dnl under MSW we always have sockets
5279     if test "$TOOLKIT" != "MSW"; then
5280         dnl under Solaris and OS/2, socket functions live in -lsocket
5281         AC_CHECK_FUNC(socket,,
5282             [
5283                 AC_CHECK_LIB(socket, socket,
5284                     if test "$INET_LINK" != " -lsocket"; then
5285                         INET_LINK="$INET_LINK -lsocket"
5286                     fi,
5287                     [
5288                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5289                         wxUSE_SOCKETS=no
5290                     ]
5291                 )
5292             ]
5293         )
5294     fi
5295 fi
5296
5297 if test "$wxUSE_SOCKETS" = "yes" ; then
5298     dnl this test may be appropriate if building under cygwin
5299     dnl right now I'm assuming it also uses the winsock stuff
5300     dnl like mingw does..  -- RL
5301     if test "$TOOLKIT" != "MSW"; then
5302         dnl determine the type of third argument for getsockname
5303         dnl This test needs to be done in C++ mode since gsocket.cpp now
5304         dnl is C++ code and pointer cast that are possible even without
5305         dnl warning in C still fail in C++.
5306         AC_LANG_PUSH(C++)
5307         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5308                        wx_cv_type_getsockname3,
5309             [
5310                 AC_TRY_COMPILE(
5311                     [
5312                         #include <sys/types.h>
5313                         #include <sys/socket.h>
5314                     ],
5315                     [
5316                         socklen_t len;
5317                         getsockname(0, 0, &len);
5318                     ],
5319                     wx_cv_type_getsockname3=socklen_t,
5320                     [
5321                         dnl the compiler will compile the version with size_t
5322                         dnl even if the real type of the last parameter is int
5323                         dnl but it should give at least a warning about
5324                         dnl converting between incompatible pointer types, so
5325                         dnl try to use it to get the correct behaviour at
5326                         dnl least with gcc (otherwise we'd always use size_t)
5327                         CFLAGS_OLD="$CFLAGS"
5328                         if test "$GCC" = yes ; then
5329                             CFLAGS="$CFLAGS -Werror"
5330                         fi
5331
5332                         AC_TRY_COMPILE(
5333                             [
5334                                 #include <sys/types.h>
5335                                 #include <sys/socket.h>
5336                             ],
5337                             [
5338                                 size_t len;
5339                                 getsockname(0, 0, &len);
5340                             ],
5341                             wx_cv_type_getsockname3=size_t,
5342                             AC_TRY_COMPILE(
5343                                 [
5344                                     #include <sys/types.h>
5345                                     #include <sys/socket.h>
5346                                 ],
5347                                 [
5348                                     int len;
5349                                     getsockname(0, 0, &len);
5350                                 ],
5351                                 wx_cv_type_getsockname3=int,
5352                                 wx_cv_type_getsockname3=unknown
5353                             )
5354                         )
5355
5356                         CFLAGS="$CFLAGS_OLD"
5357                     ]
5358                 )
5359             ])
5360
5361         if test "$wx_cv_type_getsockname3" = "unknown"; then
5362             wxUSE_SOCKETS=no
5363             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5364         else
5365             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
5366         fi
5367         dnl Do this again for getsockopt as it may be different
5368         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5369                        wx_cv_type_getsockopt5,
5370             [
5371                 AC_TRY_COMPILE(
5372                     [
5373                         #include <sys/types.h>
5374                         #include <sys/socket.h>
5375                     ],
5376                     [
5377                         socklen_t len;
5378                         getsockopt(0, 0, 0, 0, &len);
5379                     ],
5380                     wx_cv_type_getsockopt5=socklen_t,
5381                     [
5382                         dnl the compiler will compile the version with size_t
5383                         dnl even if the real type of the last parameter is int
5384                         dnl but it should give at least a warning about
5385                         dnl converting between incompatible pointer types, so
5386                         dnl try to use it to get the correct behaviour at
5387                         dnl least with gcc (otherwise we'd always use size_t)
5388                         CFLAGS_OLD="$CFLAGS"
5389                         if test "$GCC" = yes ; then
5390                             CFLAGS="$CFLAGS -Werror"
5391                         fi
5392
5393                         AC_TRY_COMPILE(
5394                             [
5395                                 #include <sys/types.h>
5396                                 #include <sys/socket.h>
5397                             ],
5398                             [
5399                                 size_t len;
5400                                 getsockopt(0, 0, 0, 0, &len);
5401                             ],
5402                             wx_cv_type_getsockopt5=size_t,
5403                             AC_TRY_COMPILE(
5404                                 [
5405                                     #include <sys/types.h>
5406                                     #include <sys/socket.h>
5407                                 ],
5408                                 [
5409                                     int len;
5410                                     getsockopt(0, 0, 0, 0, &len);
5411                                 ],
5412                                 wx_cv_type_getsockopt5=int,
5413                                 wx_cv_type_getsockopt5=unknown
5414                             )
5415                         )
5416
5417                         CFLAGS="$CFLAGS_OLD"
5418                     ]
5419                 )
5420             ])
5421
5422         if test "$wx_cv_type_getsockopt5" = "unknown"; then
5423             wxUSE_SOCKETS=no
5424             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5425         else
5426             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
5427         fi
5428         AC_LANG_POP
5429     fi
5430 fi
5431
5432 if test "$wxUSE_SOCKETS" = "yes" ; then
5433     AC_DEFINE(wxUSE_SOCKETS)
5434     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
5435 fi
5436
5437 if test "$wxUSE_PROTOCOL" = "yes"; then
5438     if test "$wxUSE_SOCKETS" != "yes"; then
5439         AC_MSG_WARN(Protocol classes require sockets... disabled)
5440         wxUSE_PROTOCOL=no
5441     fi
5442 fi
5443
5444 if test "$wxUSE_PROTOCOL" = "yes"; then
5445     AC_DEFINE(wxUSE_PROTOCOL)
5446
5447     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
5448         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
5449     fi
5450     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
5451         AC_DEFINE(wxUSE_PROTOCOL_FTP)
5452     fi
5453     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
5454         AC_DEFINE(wxUSE_PROTOCOL_FILE)
5455     fi
5456 else
5457     if test "$wxUSE_FS_INET" = "yes"; then
5458         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
5459         wxUSE_FS_INET="no"
5460     fi
5461 fi
5462
5463 if test "$wxUSE_URL" = "yes"; then
5464     if test "$wxUSE_PROTOCOL" != "yes"; then
5465         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
5466         wxUSE_URL=no
5467     fi
5468     if test "$wxUSE_URL" = "yes"; then
5469         AC_DEFINE(wxUSE_URL)
5470     fi
5471 fi
5472
5473 if test "$wxUSE_FS_INET" = "yes"; then
5474   AC_DEFINE(wxUSE_FS_INET)
5475 fi
5476
5477 dnl ---------------------------------------------------------------------------
5478 dnl Joystick support
5479 dnl ---------------------------------------------------------------------------
5480
5481 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
5482     wxUSE_JOYSTICK=no
5483
5484     dnl under MSW we always have joystick support
5485     if test "$TOOLKIT" = "MSW"; then
5486         wxUSE_JOYSTICK=yes
5487
5488     dnl mac only available on darwin
5489     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
5490         if test "$USE_DARWIN" = 1; then
5491             dnl check for a bug in the headers, some have bad setEventCallout
5492             AC_MSG_CHECKING([headers have declarations needed for joystick support])
5493             AC_LANG_PUSH(C++)
5494             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
5495                             [ IOHIDQueueInterface *qi = NULL;
5496                               IOHIDCallbackFunction cb = NULL;
5497                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
5498                             [ wxUSE_JOYSTICK=yes ]
5499                           )
5500             AC_LANG_POP
5501             AC_MSG_RESULT($wxUSE_JOYSTICK)
5502         fi
5503
5504     dnl joystick support is only for Linux 2.1.x or greater
5505     else
5506         AC_CHECK_HEADERS(linux/joystick.h, wxUSE_JOYSTICK=yes)
5507     fi
5508
5509     if test "$wxUSE_JOYSTICK" = "yes"; then
5510         AC_DEFINE(wxUSE_JOYSTICK)
5511         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
5512     else
5513         AC_MSG_WARN(Joystick not supported by this system... disabled)
5514     fi
5515 fi
5516
5517
5518 dnl ---------------------------------------------------------------------------
5519 dnl String stuff
5520 dnl ---------------------------------------------------------------------------
5521
5522 if test "$wxUSE_FONTMAP" = "yes" ; then
5523   AC_DEFINE(wxUSE_FONTMAP)
5524 fi
5525
5526 if test "$wxUSE_UNICODE" = "yes" ; then
5527   AC_DEFINE(wxUSE_UNICODE)
5528
5529   if test "$USE_WIN32" != 1; then
5530       wxUSE_UNICODE_MSLU=no
5531   fi
5532
5533   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
5534         AC_CHECK_LIB(unicows,main,
5535             [
5536                 AC_DEFINE(wxUSE_UNICODE_MSLU)
5537             ],
5538             [
5539                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
5540                              Applications will only run on Windows NT/2000/XP!])
5541                 wxUSE_UNICODE_MSLU=no
5542             ])
5543     fi
5544 fi
5545
5546 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
5547   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
5548 fi
5549
5550 dnl ----------------------------------------------------------------
5551 dnl Register PostScript options for makefiles and setup.h
5552 dnl ----------------------------------------------------------------
5553
5554 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
5555   AC_DEFINE(wxUSE_POSTSCRIPT)
5556 fi
5557
5558 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
5559
5560 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
5561
5562 dnl ---------------------------------------------------------------------------
5563 dnl big GUI components: MDI, doc/view, printing, help, ...
5564 dnl ---------------------------------------------------------------------------
5565
5566 if test "$wxUSE_CONSTRAINTS" = "yes"; then
5567     AC_DEFINE(wxUSE_CONSTRAINTS)
5568     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
5569 fi
5570
5571 if test "$wxUSE_MDI" = "yes"; then
5572     AC_DEFINE(wxUSE_MDI)
5573
5574     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5575         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
5576         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
5577     fi
5578 fi
5579
5580 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
5581     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
5582     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
5583     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5584         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
5585     fi
5586 fi
5587
5588 if test "$wxUSE_HELP" = "yes"; then
5589     AC_DEFINE(wxUSE_HELP)
5590     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
5591
5592     if test "$wxUSE_MSW" = 1; then
5593       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
5594         AC_DEFINE(wxUSE_MS_HTML_HELP)
5595       fi
5596     fi
5597
5598     if test "$wxUSE_WXHTML_HELP" = "yes"; then
5599       if test "$wxUSE_HTML" = "yes"; then
5600         AC_DEFINE(wxUSE_WXHTML_HELP)
5601       else
5602         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
5603         wxUSE_WXHTML_HELP=no
5604       fi
5605     fi
5606 fi
5607
5608 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5609     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5610         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
5611     else
5612         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
5613     fi
5614     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
5615 fi
5616
5617 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
5618     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
5619 fi
5620
5621 dnl ---------------------------------------------------------------------------
5622 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
5623 dnl ---------------------------------------------------------------------------
5624
5625 dnl check for ole headers and disable a few features requiring it if not
5626 dnl present (earlier versions of mingw32 don't have ole2.h)
5627 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
5628                           -o "$wxUSE_CLIPBOARD"     = "yes" \
5629                           -o "$wxUSE_OLE"     = "yes" \
5630                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
5631     AC_CHECK_HEADERS(ole2.h)
5632
5633     if test "$ac_cv_header_ole2_h" = "yes" ; then
5634         if test "$GCC" = yes ; then
5635             AC_LANG_SAVE
5636             AC_LANG_CPLUSPLUS
5637
5638             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
5639             AC_TRY_COMPILE([#include <windows.h>
5640                             #include <ole2.h>],
5641                            [],
5642                            [AC_MSG_RESULT(no)],
5643                            [AC_MSG_RESULT(yes)
5644                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
5645             AC_LANG_RESTORE
5646             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
5647             if test "$wxUSE_OLE" = "yes" ; then
5648                 AC_DEFINE(wxUSE_OLE)
5649                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
5650             fi
5651         fi
5652
5653         dnl for OLE clipboard and dnd
5654         if test "$wxUSE_DATAOBJ" = "yes" ; then
5655             AC_DEFINE(wxUSE_DATAOBJ)
5656         fi
5657     else
5658         AC_MSG_WARN([Some features disabled because OLE headers not found])
5659
5660         wxUSE_CLIPBOARD=no
5661         wxUSE_DRAG_AND_DROP=no
5662         wxUSE_DATAOBJ=no
5663         wxUSE_OLE=no
5664     fi
5665
5666     if test "$wxUSE_METAFILE" = "yes"; then
5667         AC_DEFINE(wxUSE_METAFILE)
5668
5669         dnl this one should probably be made separately configurable
5670         AC_DEFINE(wxUSE_ENH_METAFILE)
5671     fi
5672 fi
5673
5674 if test "$wxUSE_IPC" = "yes"; then
5675     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
5676         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
5677         wxUSE_IPC=no
5678     fi
5679
5680     if test "$wxUSE_IPC" = "yes"; then
5681         AC_DEFINE(wxUSE_IPC)
5682         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
5683     fi
5684 fi
5685
5686 if test "$wxUSE_DATAOBJ" = "yes"; then
5687     AC_DEFINE(wxUSE_DATAOBJ)
5688 else
5689     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
5690     wxUSE_CLIPBOARD=no
5691     wxUSE_DRAG_AND_DROP=no
5692 fi
5693
5694 if test "$wxUSE_CLIPBOARD" = "yes"; then
5695     if test "$wxUSE_MGL" = 1; then
5696         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
5697         wxUSE_CLIPBOARD=no
5698     fi
5699
5700     if test "$wxUSE_CLIPBOARD" = "yes"; then
5701         AC_DEFINE(wxUSE_CLIPBOARD)
5702     fi
5703 fi
5704
5705 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
5706     if test "$wxUSE_GTK" = 1; then
5707         if test "$WXGTK12" != 1; then
5708             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
5709             wxUSE_DRAG_AND_DROP=no
5710         fi
5711     fi
5712
5713     if test "$wxUSE_MOTIF" = 1; then
5714         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
5715         wxUSE_DRAG_AND_DROP=no
5716     fi
5717
5718     if test "$wxUSE_X11" = 1; then
5719         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
5720         wxUSE_DRAG_AND_DROP=no
5721     fi
5722
5723     if test "$wxUSE_MGL" = 1; then
5724         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
5725         wxUSE_DRAG_AND_DROP=no
5726     fi
5727
5728     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
5729         AC_DEFINE(wxUSE_DRAG_AND_DROP)
5730     fi
5731
5732 fi
5733
5734 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
5735     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
5736 fi
5737
5738 if test "$wxUSE_SPLINES" = "yes" ; then
5739   AC_DEFINE(wxUSE_SPLINES)
5740 fi
5741
5742 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
5743   AC_DEFINE(wxUSE_MOUSEWHEEL)
5744 fi
5745
5746 dnl ---------------------------------------------------------------------------
5747 dnl GUI controls
5748 dnl ---------------------------------------------------------------------------
5749
5750 USES_CONTROLS=0
5751 if test "$wxUSE_CONTROLS" = "yes"; then
5752   USES_CONTROLS=1
5753 fi
5754
5755 if test "$wxUSE_ACCEL" = "yes"; then
5756   AC_DEFINE(wxUSE_ACCEL)
5757   USES_CONTROLS=1
5758 fi
5759
5760 if test "$wxUSE_BUTTON" = "yes"; then
5761   AC_DEFINE(wxUSE_BUTTON)
5762   USES_CONTROLS=1
5763 fi
5764
5765 if test "$wxUSE_BMPBUTTON" = "yes"; then
5766   AC_DEFINE(wxUSE_BMPBUTTON)
5767   USES_CONTROLS=1
5768 fi
5769
5770 if test "$wxUSE_CALCTRL" = "yes"; then
5771   AC_DEFINE(wxUSE_CALENDARCTRL)
5772   USES_CONTROLS=1
5773   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
5774 fi
5775
5776 if test "$wxUSE_CARET" = "yes"; then
5777   AC_DEFINE(wxUSE_CARET)
5778   USES_CONTROLS=1
5779   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
5780 fi
5781
5782 if test "$wxUSE_COMBOBOX" = "yes"; then
5783   AC_DEFINE(wxUSE_COMBOBOX)
5784   USES_CONTROLS=1
5785 fi
5786
5787 if test "$wxUSE_CHOICE" = "yes"; then
5788   AC_DEFINE(wxUSE_CHOICE)
5789   USES_CONTROLS=1
5790 fi
5791
5792 if test "$wxUSE_CHOICEBOOK" = "yes"; then
5793     AC_DEFINE(wxUSE_CHOICEBOOK)
5794     USES_CONTROLS=1
5795 fi
5796
5797 if test "$wxUSE_CHECKBOX" = "yes"; then
5798   AC_DEFINE(wxUSE_CHECKBOX)
5799   USES_CONTROLS=1
5800 fi
5801
5802 if test "$wxUSE_CHECKLST" = "yes"; then
5803   AC_DEFINE(wxUSE_CHECKLISTBOX)
5804   USES_CONTROLS=1
5805   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
5806 fi
5807
5808 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
5809   AC_DEFINE(wxUSE_DATEPICKCTRL)
5810   USES_CONTROLS=1
5811 fi
5812
5813 if test "$wxUSE_DISPLAY" = "yes"; then
5814     AC_DEFINE(wxUSE_DISPLAY)
5815     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display multimon"
5816 fi
5817
5818 if test "$wxUSE_GAUGE" = "yes"; then
5819   AC_DEFINE(wxUSE_GAUGE)
5820   USES_CONTROLS=1
5821 fi
5822
5823 if test "$wxUSE_GRID" = "yes"; then
5824   AC_DEFINE(wxUSE_GRID)
5825   USES_CONTROLS=1
5826   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
5827 fi
5828
5829 if test "$wxUSE_IMAGLIST" = "yes"; then
5830     AC_DEFINE(wxUSE_IMAGLIST)
5831 fi
5832
5833 if test "$wxUSE_LISTBOOK" = "yes"; then
5834     AC_DEFINE(wxUSE_LISTBOOK)
5835     USES_CONTROLS=1
5836 fi
5837
5838 if test "$wxUSE_LISTBOX" = "yes"; then
5839     AC_DEFINE(wxUSE_LISTBOX)
5840     USES_CONTROLS=1
5841     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listbox"
5842 fi
5843
5844 if test "$wxUSE_LISTCTRL" = "yes"; then
5845     if test "$wxUSE_IMAGLIST" = "yes"; then
5846         AC_DEFINE(wxUSE_LISTCTRL)
5847         USES_CONTROLS=1
5848         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
5849     else
5850         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
5851     fi
5852 fi
5853
5854 if test "$wxUSE_NOTEBOOK" = "yes"; then
5855     AC_DEFINE(wxUSE_NOTEBOOK)
5856     USES_CONTROLS=1
5857     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
5858 fi
5859
5860 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
5861 dnl     AC_DEFINE(wxUSE_PROPSHEET)
5862 dnl     USES_CONTROLS=1
5863 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
5864 dnl fi
5865
5866 if test "$wxUSE_RADIOBOX" = "yes"; then
5867     AC_DEFINE(wxUSE_RADIOBOX)
5868     USES_CONTROLS=1
5869 fi
5870
5871 if test "$wxUSE_RADIOBTN" = "yes"; then
5872     AC_DEFINE(wxUSE_RADIOBTN)
5873     USES_CONTROLS=1
5874 fi
5875
5876 if test "$wxUSE_SASH" = "yes"; then
5877     AC_DEFINE(wxUSE_SASH)
5878     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
5879 fi
5880
5881 if test "$wxUSE_SCROLLBAR" = "yes"; then
5882     AC_DEFINE(wxUSE_SCROLLBAR)
5883     USES_CONTROLS=1
5884     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
5885 fi
5886
5887 if test "$wxUSE_SLIDER" = "yes"; then
5888     AC_DEFINE(wxUSE_SLIDER)
5889     USES_CONTROLS=1
5890 fi
5891
5892 if test "$wxUSE_SPINBTN" = "yes"; then
5893     AC_DEFINE(wxUSE_SPINBTN)
5894     USES_CONTROLS=1
5895 fi
5896
5897 if test "$wxUSE_SPINCTRL" = "yes"; then
5898     AC_DEFINE(wxUSE_SPINCTRL)
5899     USES_CONTROLS=1
5900 fi
5901
5902 if test "$wxUSE_SPLITTER" = "yes"; then
5903     AC_DEFINE(wxUSE_SPLITTER)
5904     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
5905 fi
5906
5907 if test "$wxUSE_STATBMP" = "yes"; then
5908     AC_DEFINE(wxUSE_STATBMP)
5909     USES_CONTROLS=1
5910 fi
5911
5912 if test "$wxUSE_STATBOX" = "yes"; then
5913     AC_DEFINE(wxUSE_STATBOX)
5914     USES_CONTROLS=1
5915 fi
5916
5917 if test "$wxUSE_STATTEXT" = "yes"; then
5918     AC_DEFINE(wxUSE_STATTEXT)
5919     USES_CONTROLS=1
5920 fi
5921
5922 if test "$wxUSE_STATLINE" = "yes"; then
5923     AC_DEFINE(wxUSE_STATLINE)
5924     USES_CONTROLS=1
5925 fi
5926
5927 if test "$wxUSE_STATUSBAR" = "yes"; then
5928     dnl this will get undefined in wx/chkconf.h if it's not supported
5929     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
5930     AC_DEFINE(wxUSE_STATUSBAR)
5931     USES_CONTROLS=1
5932
5933     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
5934 fi
5935
5936 if test "$wxUSE_TABDIALOG" = "yes"; then
5937     AC_DEFINE(wxUSE_TAB_DIALOG)
5938 fi
5939
5940 if test "$wxUSE_TEXTCTRL" = "yes"; then
5941     AC_DEFINE(wxUSE_TEXTCTRL)
5942     USES_CONTROLS=1
5943     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
5944 fi
5945
5946 if test "$wxUSE_TOGGLEBTN" = "yes"; then
5947     if test "$wxUSE_COCOA" = 1 ; then
5948         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
5949         wxUSE_TOGGLEBTN=no
5950     fi
5951     if test "$wxUSE_UNIVERSAL" = "yes"; then
5952         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
5953         wxUSE_TOGGLEBTN=no
5954     fi
5955
5956     if test "$wxUSE_TOGGLEBTN" = "yes"; then
5957         AC_DEFINE(wxUSE_TOGGLEBTN)
5958         USES_CONTROLS=1
5959     fi
5960 fi
5961
5962 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
5963     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
5964     wxUSE_TOOLBAR="yes"
5965     USES_CONTROLS=1
5966 fi
5967
5968 if test "$wxUSE_TOOLBAR" = "yes"; then
5969     AC_DEFINE(wxUSE_TOOLBAR)
5970     USES_CONTROLS=1
5971
5972     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
5973     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
5974         wxUSE_TOOLBAR_NATIVE="yes"
5975     fi
5976
5977     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
5978         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
5979         USES_CONTROLS=1
5980     fi
5981
5982     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
5983 fi
5984
5985 if test "$wxUSE_TOOLTIPS" = "yes"; then
5986     if test "$wxUSE_MOTIF" = 1; then
5987         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
5988     else
5989         if test "$wxUSE_UNIVERSAL" = "yes"; then
5990             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
5991         else
5992             AC_DEFINE(wxUSE_TOOLTIPS)
5993         fi
5994     fi
5995 fi
5996
5997 if test "$wxUSE_TREECTRL" = "yes"; then
5998     if test "$wxUSE_IMAGLIST" = "yes"; then
5999         AC_DEFINE(wxUSE_TREECTRL)
6000         USES_CONTROLS=1
6001         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6002     else
6003         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6004     fi
6005 fi
6006
6007 if test "$wxUSE_POPUPWIN" = "yes"; then
6008     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6009         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6010     else
6011         if test "$wxUSE_PM" = 1; then
6012             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6013         else
6014             AC_DEFINE(wxUSE_POPUPWIN)
6015             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6016
6017             USES_CONTROLS=1
6018         fi
6019     fi
6020 fi
6021
6022 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6023     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6024         AC_MSG_WARN([Dialup manager not yet supported under Mac OS X... disabled])
6025     else
6026         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6027         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6028     fi
6029 fi
6030
6031 if test "$wxUSE_TIPWINDOW" = "yes"; then
6032     if test "$wxUSE_PM" = 1; then
6033         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6034     else
6035         AC_DEFINE(wxUSE_TIPWINDOW)
6036     fi
6037 fi
6038
6039 if test "$USES_CONTROLS" = 1; then
6040     AC_DEFINE(wxUSE_CONTROLS)
6041 fi
6042
6043 dnl ---------------------------------------------------------------------------
6044 dnl misc options
6045 dnl ---------------------------------------------------------------------------
6046
6047 dnl please keep the settings below in alphabetical order
6048 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
6049     AC_DEFINE(wxUSE_ACCESSIBILITY)
6050     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
6051 fi
6052
6053 if test "$wxUSE_DRAGIMAGE" = "yes"; then
6054     AC_DEFINE(wxUSE_DRAGIMAGE)
6055     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
6056 fi
6057
6058 if test "$wxUSE_EXCEPTIONS" = "yes"; then
6059     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
6060         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
6061     else
6062         AC_DEFINE(wxUSE_EXCEPTIONS)
6063         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
6064     fi
6065 fi
6066
6067 USE_HTML=0
6068 if test "$wxUSE_HTML" = "yes"; then
6069     AC_DEFINE(wxUSE_HTML)
6070     USE_HTML=1
6071     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
6072     if test "$wxUSE_MAC" = 1; then
6073         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
6074     fi
6075 fi
6076 if test "$wxUSE_WEBKIT" = "yes"; then
6077     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
6078         old_CPPFLAGS="$CPPFLAGS"
6079         CPPFLAGS="$CPPFLAGS -x objective-c++"
6080         AC_CHECK_HEADER([WebKit/HIWebView.h],
6081                         [
6082                            AC_DEFINE(wxUSE_WEBKIT)
6083                            WEBKIT_LINK="-framework WebKit"
6084                         ],
6085                         [
6086                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
6087                            wxUSE_WEBKIT=no
6088                         ],
6089                         [#include <Carbon/Carbon.h>])
6090         CPPFLAGS="$old_CPPFLAGS"
6091     elif test "$wxUSE_COCOA" = 1; then
6092         AC_DEFINE(wxUSE_WEBKIT)
6093     else
6094         wxUSE_WEBKIT=no
6095     fi
6096 fi
6097
6098 USE_XRC=0
6099 if test "$wxUSE_XRC" = "yes"; then
6100     if test "$wxUSE_XML" != "yes"; then
6101         AC_MSG_WARN([XML library not built, XRC resources disabled])
6102         wxUSE_XRC=no
6103     else
6104         AC_DEFINE(wxUSE_XRC)
6105         USE_XRC=1
6106         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
6107     fi
6108 fi
6109
6110 if test "$wxUSE_MENUS" = "yes"; then
6111     AC_DEFINE(wxUSE_MENUS)
6112     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
6113 fi
6114
6115 if test "$wxUSE_METAFILE" = "yes"; then
6116     AC_DEFINE(wxUSE_METAFILE)
6117 fi
6118
6119 if test "$wxUSE_MIMETYPE" = "yes"; then
6120     AC_DEFINE(wxUSE_MIMETYPE)
6121 fi
6122
6123 if test "$wxUSE_MINIFRAME" = "yes"; then
6124     AC_DEFINE(wxUSE_MINIFRAME)
6125     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
6126 fi
6127
6128 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
6129     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
6130     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
6131         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
6132         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
6133     fi
6134 fi
6135
6136
6137 if test "$wxUSE_VALIDATORS" = "yes"; then
6138     AC_DEFINE(wxUSE_VALIDATORS)
6139     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
6140 fi
6141
6142 if test "$wxUSE_PALETTE" = "yes" ; then
6143   AC_DEFINE(wxUSE_PALETTE)
6144 fi
6145
6146 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
6147   dnl Must be done this late because -lunicows must be before all the other libs
6148   LIBS=" -lunicows $LIBS"
6149 fi
6150
6151 dnl ---------------------------------------------------------------------------
6152 dnl wxImage options
6153 dnl ---------------------------------------------------------------------------
6154
6155 if test "$wxUSE_IMAGE" = "yes" ; then
6156     AC_DEFINE(wxUSE_IMAGE)
6157
6158     if test "$wxUSE_GIF" = "yes" ; then
6159       AC_DEFINE(wxUSE_GIF)
6160     fi
6161
6162     if test "$wxUSE_PCX" = "yes" ; then
6163       AC_DEFINE(wxUSE_PCX)
6164     fi
6165
6166     if test "$wxUSE_IFF" = "yes" ; then
6167       AC_DEFINE(wxUSE_IFF)
6168     fi
6169
6170     if test "$wxUSE_PNM" = "yes" ; then
6171       AC_DEFINE(wxUSE_PNM)
6172     fi
6173
6174     if test "$wxUSE_XPM" = "yes" ; then
6175       AC_DEFINE(wxUSE_XPM)
6176     fi
6177
6178     if test "$wxUSE_ICO_CUR" = "yes" ; then
6179       AC_DEFINE(wxUSE_ICO_CUR)
6180     fi
6181 fi
6182
6183 dnl ---------------------------------------------------------------------------
6184 dnl common dialogs
6185 dnl ---------------------------------------------------------------------------
6186
6187 if test "$wxUSE_CHOICEDLG" = "yes"; then
6188     AC_DEFINE(wxUSE_CHOICEDLG)
6189 fi
6190
6191 if test "$wxUSE_COLOURDLG" = "yes"; then
6192     AC_DEFINE(wxUSE_COLOURDLG)
6193 fi
6194
6195 if test "$wxUSE_FILEDLG" = "yes"; then
6196     AC_DEFINE(wxUSE_FILEDLG)
6197 fi
6198
6199 if test "$wxUSE_FINDREPLDLG" = "yes"; then
6200     AC_DEFINE(wxUSE_FINDREPLDLG)
6201 fi
6202
6203 if test "$wxUSE_FONTDLG" = "yes"; then
6204     AC_DEFINE(wxUSE_FONTDLG)
6205 fi
6206
6207 if test "$wxUSE_DIRDLG" = "yes"; then
6208     if test "$wxUSE_TREECTRL" != "yes"; then
6209         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
6210     else
6211         AC_DEFINE(wxUSE_DIRDLG)
6212     fi
6213 fi
6214
6215 if test "$wxUSE_MSGDLG" = "yes"; then
6216     AC_DEFINE(wxUSE_MSGDLG)
6217 fi
6218
6219 if test "$wxUSE_NUMBERDLG" = "yes"; then
6220     AC_DEFINE(wxUSE_NUMBERDLG)
6221 fi
6222
6223 if test "$wxUSE_PROGRESSDLG" = "yes"; then
6224     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6225        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
6226     else
6227         AC_DEFINE(wxUSE_PROGRESSDLG)
6228     fi
6229 fi
6230
6231 if test "$wxUSE_SPLASH" = "yes"; then
6232     AC_DEFINE(wxUSE_SPLASH)
6233     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
6234 fi
6235
6236 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
6237     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6238        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
6239     else
6240         AC_DEFINE(wxUSE_STARTUP_TIPS)
6241     fi
6242 fi
6243
6244 if test "$wxUSE_TEXTDLG" = "yes"; then
6245     AC_DEFINE(wxUSE_TEXTDLG)
6246 fi
6247
6248 if test "$wxUSE_WIZARDDLG" = "yes"; then
6249     AC_DEFINE(wxUSE_WIZARDDLG)
6250     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
6251 fi
6252
6253 dnl ---------------------------------------------------------------------------
6254 dnl wxMediaCtrl
6255 dnl ---------------------------------------------------------------------------
6256
6257 if test "$wxUSE_MEDIACTRL" = "yes"; then
6258     dnl -----------------------------------------------------------------------
6259     dnl GStreamer
6260     dnl -----------------------------------------------------------------------
6261     if test "$wxUSE_GTK" = 1; then
6262         wxUSE_GSTREAMER="yes"
6263
6264         dnl -------------------------------------------------------------------
6265         dnl Test for gstreamer module from pkg-config
6266         dnl -------------------------------------------------------------------
6267         PKG_CHECK_MODULES(GSTREAMER, gstreamer-0.8,
6268         [
6269             CPPFLAGS="$CPPFLAGS $GSTREAMER_CFLAGS"
6270             LIBS="$LIBS $GSTREAMER_LIBS -lgstplay-0.8"
6271         ],
6272         [
6273             AC_MSG_WARN([GStreamer installation not found])
6274             wxUSE_GSTREAMER="no"
6275         ])
6276
6277         dnl -------------------------------------------------------------------
6278         dnl Perform a check for a GStreamer element using gst-inspect
6279         dnl Thomas Vander Stichele <thomas at apestaart dot org>
6280         dnl Last modification: 25/01/2005
6281         dnl
6282         dnl AM_GST_ELEMENT_CHECK(ELEMENT-NAME, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
6283         dnl -------------------------------------------------------------------
6284         AC_DEFUN([AM_GST_ELEMENT_CHECK],
6285         [
6286         if test "x$GST_INSPECT" == "x"; then
6287             AC_CHECK_PROG(GST_INSPECT, gst-inspect, gst-inspect, [])
6288         fi
6289
6290         if test "x$GST_INSPECT" != "x"; then
6291             AC_MSG_CHECKING(GStreamer element $1)
6292             if [ $GST_INSPECT $1 > /dev/null 2> /dev/null ]; then
6293             AC_MSG_RESULT(found.)
6294             $2
6295             else
6296             AC_MSG_RESULT(not found.)
6297             $3
6298             fi
6299         fi
6300         ])
6301
6302         dnl -------------------------------------------------------------------
6303         dnl Test for x video sink (video useless without)
6304         dnl -------------------------------------------------------------------
6305         AM_GST_ELEMENT_CHECK(xvimagesink,[],
6306                         [
6307                             wxUSE_GSTREAMER="no"
6308                             AC_MSG_WARN([x video sink not found - cannot use GStreamer])
6309                         ])
6310
6311         dnl -------------------------------------------------------------------
6312         dnl Check for gstplay-0.8 lib and corresponding x overlay header
6313         dnl -------------------------------------------------------------------
6314         AC_CHECK_HEADER(gst/xoverlay/xoverlay.h, [],
6315                         [
6316                             wxUSE_GSTREAMER="no"
6317                             AC_MSG_WARN([xoverlay header not found, cannot use GStreamer])
6318                         ],
6319                         [#include <gst/gst.h>])
6320
6321         AC_MSG_CHECKING([for gstplay 0.8])
6322         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],gstplay-0.8)
6323
6324         if test "$ac_find_libraries" = "" ; then
6325             AC_MSG_RESULT([no])
6326             wxUSE_GSTREAMER="no"
6327         else
6328             AC_MSG_RESULT([yes])
6329         fi
6330
6331         if test "$wxUSE_GSTREAMER" = "yes"; then
6332             AC_DEFINE(wxUSE_GSTREAMER)
6333             AC_MSG_RESULT([GStreamer detection successful])
6334         fi
6335     fi
6336     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
6337     AC_DEFINE(wxUSE_MEDIACTRL)
6338 fi
6339
6340 dnl ---------------------------------------------------------------------------
6341 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
6342 dnl ---------------------------------------------------------------------------
6343
6344 if test "$cross_compiling" = "yes"; then
6345     dnl Use best guess from host as we can't use uname when cross compiling
6346     OSINFO="\"$host\""
6347 else
6348     dnl attualy work out OS version
6349     OSINFO=`uname -s -r -m`
6350     OSINFO="\"$OSINFO\""
6351 fi
6352
6353 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
6354
6355 dnl ---------------------------------------------------------------------------
6356 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
6357 dnl ---------------------------------------------------------------------------
6358
6359 if test "x$prefix" != "xNONE"; then
6360     wxPREFIX=$prefix
6361 else
6362     wxPREFIX=$ac_default_prefix
6363 fi
6364
6365 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
6366
6367
6368 dnl ---------------------------------------------------------------------------
6369 dnl define variables with all built libraries for wx-config
6370 dnl ---------------------------------------------------------------------------
6371
6372 CORE_BASE_LIBS="net base"
6373 CORE_GUI_LIBS="adv core"
6374
6375 if test "$wxUSE_XML" = "yes" ; then
6376     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
6377 fi
6378 if test "$wxUSE_ODBC" != "no" ; then
6379     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
6380     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
6381 fi
6382 if test "$wxUSE_HTML" = "yes" ; then
6383     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
6384 fi
6385 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
6386     CORE_GUI_LIBS="qa $CORE_GUI_LIBS"
6387 fi
6388 if test "$wxUSE_XRC" = "yes" ; then
6389     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
6390 fi
6391
6392 if test "$wxUSE_GUI" != "yes"; then
6393     CORE_GUI_LIBS=""
6394 fi
6395
6396 AC_SUBST(CORE_BASE_LIBS)
6397 AC_SUBST(CORE_GUI_LIBS)
6398
6399
6400 dnl ---------------------------------------------------------------------------
6401 dnl Output the makefiles and such from the results found above
6402 dnl ---------------------------------------------------------------------------
6403
6404 dnl all additional libraries (except wxWidgets itself) we link with
6405
6406 dnl note that we always link with -lm except for Mac OS X
6407 dnl extended.c uses floor() and is always linked in
6408
6409 if test "$wxUSE_MAC" = 1 ; then
6410     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
6411         if test "$USE_DARWIN" = 1; then
6412             LDFLAGS="$LDFLAGS -framework QuickTime"
6413         else
6414             LDFLAGS="$LDFLAGS -lQuickTimeLib"
6415         fi
6416     fi
6417     if test "$USE_DARWIN" = 1; then
6418         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
6419     else
6420         LDFLAGS="$LDFLAGS -lCarbonLib"
6421     fi
6422 fi
6423 if test "$wxUSE_COCOA" = 1 ; then
6424     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
6425     if test "$wxUSE_MEDIACTRL" = "yes"; then
6426         LDFLAGS="$LDFLAGS -framework QuickTime"
6427     fi
6428 fi
6429 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
6430     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
6431 fi
6432
6433 dnl FIXME: should this be covered by the conditional above
6434 dnl given the -lm comment there?  Or should that comment (and
6435 dnl this one) be removed..   [ 7 Nov 2001 ]
6436
6437 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
6438
6439 dnl Only add the -lm library if floating point functions cannot be used
6440 dnl without it.  This check is important on cygwin because of the bizarre
6441 dnl way that they have organized functions into libraries.  On cygwin, both
6442 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
6443 dnl means that
6444 dnl   1) linking with -lm is not necessary, and
6445 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
6446 dnl In particular, if you compile any program with -mno-cygwin and link with
6447 dnl -lm, it will crash instantly when it is run.  This happens because the
6448 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
6449 dnl the ___main function instead of allowing it to be defined by
6450 dnl /usr/lib/mingw/libmingw32.a as it should be.
6451 dnl
6452 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
6453 dnl
6454 dnl Just check a few floating point functions. If they are all found without
6455 dnl -lm, then we must not need -lm.
6456 have_cos=0
6457 have_floor=0
6458 AC_CHECK_FUNCS(cos, have_cos=1)
6459 AC_CHECK_FUNCS(floor, have_floor=1)
6460 AC_MSG_CHECKING(if floating point functions link without -lm)
6461 if test "$have_cos" = 1 -a "$have_floor" = 1; then
6462     AC_MSG_RESULT(yes)
6463 else
6464     AC_MSG_RESULT(no)
6465     LIBS="$LIBS -lm"
6466     # use different functions to avoid configure caching
6467     have_sin=0
6468     have_ceil=0
6469     AC_CHECK_FUNCS(sin, have_sin=1)
6470     AC_CHECK_FUNCS(ceil, have_ceil=1)
6471     AC_MSG_CHECKING(if floating point functions link with -lm)
6472     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
6473         AC_MSG_RESULT(yes)
6474     else
6475         AC_MSG_RESULT(no)
6476         # not sure we should warn the user, crash, etc.
6477     fi
6478 fi
6479
6480 if test "$wxUSE_GUI" = "yes"; then
6481
6482     dnl TODO add checks that these samples will really compile (i.e. all the
6483     dnl      library features they need are present)
6484
6485     dnl TODO some samples are never built so far: mfc (requires VC++)
6486     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
6487                      dynamic erase event exec font image minimal mobile \
6488                      mobile/wxedit mobile/styles propsize render \
6489                      richedit rotate shaped vscroll widgets"
6490
6491     if test "$wxUSE_MONOLITHIC" != "yes"; then
6492         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
6493     fi
6494     if test "$TOOLKIT" = "MSW"; then
6495         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
6496         if test "$wxUSE_UNIVERSAL" != "yes"; then
6497             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
6498         fi
6499     fi
6500     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
6501         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
6502     fi
6503 else
6504     SAMPLES_SUBDIRS="console"
6505 fi
6506
6507
6508 dnl all -I options we must pass to the compiler
6509 dnl
6510 dnl note that the order is somewhat important: wxWidgets headers should
6511 dnl come first and the one with setup.h should be before $(top_srcdir)/include
6512 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
6513 dnl CodeWarrior):
6514 INCLUDES="-I\${top_builddir}lib/wx/include/${TOOLCHAIN_FULLNAME} \
6515 -I\${top_srcdir}/include $TOOLKIT_INCLUDE"
6516
6517 dnl C/C++ compiler options used to compile wxWidgets
6518 if test "$GXX" = yes ; then
6519     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
6520     CWARNINGS="-Wall"
6521     CXXWARNINGS="$CWARNINGS -Wno-ctor-dtor-privacy"
6522     dnl should enable this one day...
6523     dnl CXXWARNINGS="-Wall -Werror"
6524 fi
6525
6526 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
6527
6528 dnl remove the extra white space from the cc/c++/ld options
6529 CPPFLAGS=`echo $WXDEBUG_DEFINE $INCLUDES $CPPFLAGS`
6530 CFLAGS=`echo $CODE_GEN_FLAGS $EXTRA_CFLAGS $CFLAGS $CWARNINGS`
6531 CXXFLAGS=`echo $CODE_GEN_FLAGS $CODE_GEN_FLAGS_CXX $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS`
6532
6533 if test "x$MWCC" = "xyes"; then
6534     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
6535     dnl must use <regex.h> from system not our local copy on OS X,
6536     dnl but must use local not system on OS 9.
6537     dnl The following should make all -I paths usable for <> includes
6538     dnl while first checking in real system paths.  With 8.3 using
6539     dnl -gccincludes it will actually check local paths before system
6540     dnl even for <> which is totally wrong.
6541
6542     dnl Note that because this absolutely needs to be before any -I
6543     dnl that we have to tack it on to the end of the compiler commandline.
6544     CC="$CC -cwd source -I-"
6545     CXX="$CXX -cwd source -I-"
6546 fi
6547
6548
6549 LIBS=`echo $LIBS`
6550 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
6551 EXTRALIBS_XML="$EXPAT_LINK"
6552 EXTRALIBS_HTML="$MSPACK_LINK"
6553 EXTRALIBS_ODBC="$ODBC_LINK"
6554 if test "$wxUSE_GUI" = "yes"; then
6555     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_GNOMEPRINT`
6556 fi
6557 if test "$wxUSE_OPENGL" = "yes"; then
6558     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
6559 fi
6560
6561 LDFLAGS="$LDFLAGS $PROFILE"
6562
6563 dnl wxGTK does not need TOOLKIT includes in wx-config
6564 if test "$wxUSE_GTK" = 1; then
6565     WXCONFIG_INCLUDE=
6566 else
6567     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
6568 fi
6569
6570 WXCONFIG_EXTRALIBS="$LIBS"
6571
6572 dnl wx-config must output builtin 3rd party libs in --libs in static build:
6573 if test "$wxUSE_REGEX" = "builtin" ; then
6574     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
6575 fi
6576 if test "$wxUSE_EXPAT" = "builtin" ; then
6577     wxconfig_3rdparty="expat $wxconfig_3rdparty"
6578 fi
6579 if test "$wxUSE_ODBC" = "builtin" ; then
6580     wxconfig_3rdparty="odbc $wxconfig_3rdparty"
6581 fi
6582 if test "$wxUSE_LIBTIFF" = "builtin" ; then
6583     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
6584 fi
6585 if test "$wxUSE_LIBJPEG" = "builtin" ; then
6586     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
6587 fi
6588 if test "$wxUSE_LIBPNG" = "builtin" ; then
6589     wxconfig_3rdparty="png $wxconfig_3rdparty"
6590 fi
6591 if test "$wxUSE_ZLIB" = "builtin" ; then
6592     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
6593 fi
6594
6595 for i in $wxconfig_3rdparty ; do
6596     WXCONFIG_EXTRALIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_EXTRALIBS"
6597 done
6598
6599
6600 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
6601     WXUNIV=1
6602 else
6603     WXUNIV=0
6604 fi
6605
6606 AC_SUBST(wxUSE_ZLIB)
6607 AC_SUBST(wxUSE_REGEX)
6608 AC_SUBST(wxUSE_EXPAT)
6609 AC_SUBST(wxUSE_ODBC)
6610 AC_SUBST(wxUSE_LIBJPEG)
6611 AC_SUBST(wxUSE_LIBPNG)
6612 AC_SUBST(wxUSE_LIBTIFF)
6613
6614 if test $wxUSE_MONOLITHIC = "yes" ; then
6615     MONOLITHIC=1
6616 else
6617     MONOLITHIC=0
6618 fi
6619
6620 if test $wxUSE_PLUGINS = "yes" ; then
6621     USE_PLUGINS=1
6622 else
6623     USE_PLUGINS=0
6624 fi
6625
6626 if test $wxUSE_ODBC != "no" ; then
6627     USE_ODBC=1
6628 else
6629     USE_ODBC=0
6630 fi
6631
6632 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
6633     USE_QA=1
6634 else
6635     USE_QA=0
6636 fi
6637
6638 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
6639     OFFICIAL_BUILD=1
6640 else
6641     OFFICIAL_BUILD=0
6642 fi
6643
6644 AC_SUBST(VENDOR)
6645 AC_SUBST(OFFICIAL_BUILD)
6646 AC_SUBST(WX_FLAVOUR)
6647 AC_SUBST(WX_LIB_FLAVOUR)
6648
6649 AC_SUBST(WXUNIV)
6650 AC_SUBST(MONOLITHIC)
6651 AC_SUBST(USE_PLUGINS)
6652 AC_SUBST(LIBS)
6653 AC_SUBST(EXTRALIBS)
6654 AC_SUBST(EXTRALIBS_XML)
6655 AC_SUBST(EXTRALIBS_HTML)
6656 AC_SUBST(EXTRALIBS_ODBC)
6657 AC_SUBST(EXTRALIBS_GUI)
6658 AC_SUBST(EXTRALIBS_OPENGL)
6659 AC_SUBST(EXTRALIBS_SDL)
6660 AC_SUBST(WITH_PLUGIN_SDL)
6661 AC_SUBST(EXTRALIBS_GNOMEPRINT)
6662 AC_SUBST(UNICODE)
6663 AC_SUBST(BUILD)
6664 AC_SUBST(DEBUG_INFO)
6665 AC_SUBST(DEBUG_FLAG)
6666 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
6667 AC_SUBST(TOOLKIT_LOWERCASE)
6668 AC_SUBST(TOOLKIT_VERSION)
6669 AC_SUBST(SAMPLES_RPATH_FLAG)
6670 AC_SUBST(SAMPLES_RPATH_POSTLINK)
6671 AC_SUBST(HOST_SUFFIX)
6672 AC_SUBST(CPPUNIT_CFLAGS)
6673 AC_SUBST(CPPUNIT_LIBS)
6674
6675 case "$TOOLKIT" in
6676     GTK)
6677         TOOLKIT_USER="GTK+"
6678         if test "$WXGTK20" = 1; then
6679             TOOLKIT_USER="$TOOLKIT_USER 2"
6680         fi
6681         ;;
6682
6683     *)
6684         TOOLKIT_USER=$TOOLKIT_LOWERCASE
6685         ;;
6686 esac
6687
6688 if test "$wxUSE_WINE" = "yes"; then
6689     BAKEFILE_FORCE_PLATFORM=win32
6690 fi
6691
6692 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
6693
6694 if test "$wxUSE_WINE" = "yes"; then
6695     RESCOMP=wrc
6696 fi
6697
6698 if test "$wxUSE_SHARED" = "yes"; then
6699
6700     dnl We get the shared build linker from bakefile, since it
6701     dnl moved all the logic for this out of this file and into
6702     dnl its own macro.  But it can't decide on whether to return
6703     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
6704     dnl So normalise and expand everything here now, because its
6705     dnl not going to change inside wx-config anyway.
6706     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
6707     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
6708
6709     dnl Need addtional flag on OS/2, so override bakefiles value
6710     dnl (there currently is no suitable variable to which the
6711     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
6712     case "${host}" in
6713       *-pc-os2_emx | *-pc-os2-emx )
6714         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6715         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6716         cp -p ${srcdir}/src/os2/dllnames.sh .
6717         cp -p ${srcdir}/src/os2/dllar.sh .
6718       ;;
6719     esac
6720 else
6721
6722     dnl No bakefile support for static builds, but this should be ok for most.
6723     EXE_LINKER="$CXX -o"
6724
6725 fi
6726 if test "$wxUSE_OMF" = "yes"; then
6727     case "${host}" in
6728       *-pc-os2_emx | *-pc-os2-emx )
6729         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
6730         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
6731         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
6732       ;;
6733     esac
6734 fi
6735
6736 dnl According to Vaclav, if NO_GCC_PRAGMA is used for any reason it needs to
6737 dnl be in wx-config output.  Not doing so could result in link problems.
6738 GCC_PRAGMA_FLAGS=""
6739 PCH_FLAGS=""
6740
6741 dnl Find out if we have to define WX_PRECOMP (and thus NO_GCC_PRAGMA)
6742 if test $GCC_PCH = 1 ; then
6743     PCH_FLAGS="-DWX_PRECOMP"
6744     GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6745 else
6746     dnl Find out if we have to define NO_GCC_PRAGMA
6747     if test "$GCC" = yes; then
6748         AC_MSG_CHECKING([if this GCC version is >= 4.0 and needs -DNO_GCC_PRAGMA])
6749         AC_TRY_COMPILE([],
6750             [#if (__GNUC__ < 4)
6751              #error "Not GCC 4.0 or greater"
6752              #endif
6753             ],
6754             [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6755              AC_MSG_RESULT([yes])],
6756             [AC_MSG_RESULT([no])
6757             case "${host}" in
6758                 powerpc-*-darwin* )
6759                     dnl Some Apple's GCC version are broken and can't handle the
6760                     dnl pragmas:
6761                     GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6762                 ;;
6763                 *-*-mingw32* )
6764                     dnl MinGW GCC versions > 3.2 have problems with
6765                     dnl static member of classes derived from templates
6766                     dnl in combination with #pragma interface/implementation
6767                     dnl (the test case uses 4 files)
6768                     dnl ... and with exceptions handling (undefined symbols needed
6769                     dnl to correctly calls dtors when unwinding) as well
6770                     if test "$wxUSE_STL" = "yes" -o \
6771                     "$wxUSE_NO_EXCEPTIONS" != "yes" -o \
6772                     "$wxUSE_NO_RTTI" != "yes"; then
6773                         AC_MSG_CHECKING([if this MinGW version needs -DNO_GCC_PRAGMA])
6774                         AC_TRY_COMPILE([],
6775                             [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6776                              #error "Not GCC 3.2 or greater"
6777                              #endif
6778                             ],
6779                             [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6780                              AC_MSG_RESULT([yes])],
6781                             [AC_MSG_RESULT([no])])
6782                     fi
6783                     ;;
6784                 *-pc-os2_emx | *-pc-os2-emx )
6785                     dnl GCC versions ported to OS/2 have similar problems with
6786                     dnl static member of classes in combination with STL and
6787                     dnl pragma interface/implementation
6788                     if test "$wxUSE_STL" = "yes"; then
6789                         AC_MSG_CHECKING([if this gcc version needs -DNO_GCC_PRAGMA])
6790                         AC_TRY_COMPILE([],
6791                             [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6792                              #error "Not GCC 3.2 or greater"
6793                              #endif
6794                             ],
6795                             [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6796                              AC_MSG_RESULT([yes])],
6797                             [AC_MSG_RESULT([no])])
6798                     fi
6799                     ;;
6800             esac
6801 dnl  closing bracket of if GCC < 4.0
6802         ] )
6803     fi
6804 fi
6805 CPPFLAGS="$PCH_FLAGS $GCC_PRAGMA_FLAGS $CPPFLAGS"
6806
6807
6808 dnl for convenience, sort the samples in alphabetical order
6809 dnl
6810 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
6811 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
6812 dnl
6813 dnl       Unfortunately, there is a bug in OS/2's tr, such that
6814 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
6815 dnl       only removes the Unix-like part of the introduced line break.
6816 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
6817
6818 dnl subtle bakefile goop.
6819 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
6820 dnl I wish we would have called it something less likely to clash with
6821 dnl things though.
6822 AC_SUBST(SHARED)
6823
6824 dnl global options
6825 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
6826 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
6827
6828 dnl debugging options
6829 AC_SUBST(WXDEBUG_DEFINE)
6830
6831 dnl toolkit options
6832 AC_SUBST(USE_GUI)
6833 AC_SUBST(AFMINSTALL)
6834 AC_SUBST(WIN32INSTALL)
6835 AC_SUBST(TOOLKIT)
6836 AC_SUBST(TOOLKIT_DIR)
6837 AC_SUBST(TOOLCHAIN_NAME)
6838 AC_SUBST(TOOLCHAIN_FULLNAME)
6839 AC_SUBST(TOOLCHAIN_DEFS)
6840 AC_SUBST(TOOLCHAIN_DLL_DEFS)
6841
6842 dnl wx-config options
6843 AC_SUBST(host_alias)
6844 AC_SUBST(cross_compiling)
6845 AC_SUBST(WIDGET_SET)
6846 AC_SUBST(WX_RELEASE)
6847 AC_SUBST(WX_VERSION)
6848 AC_SUBST(WX_SUBVERSION)
6849 AC_SUBST(WX_CHARTYPE)
6850 AC_SUBST(WX_DEBUGTYPE)
6851 AC_SUBST(WXCONFIG_EXTRALIBS)
6852 AC_SUBST(WXCONFIG_INCLUDE)
6853 AC_SUBST(WXCONFIG_RPATH)
6854 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
6855 AC_SUBST(WX_LARGEFILE_FLAGS)
6856 AC_SUBST(GCC_PRAGMA_FLAGS)
6857 AC_SUBST(CODE_GEN_FLAGS)
6858 AC_SUBST(CODE_GEN_FLAGS_CXX)
6859 AC_SUBST(EXE_LINKER)
6860
6861 dnl distribution vars
6862 AC_SUBST(GUIDIST)
6863 AC_SUBST(DISTDIR)
6864
6865 dnl additional subdirectories where we will build
6866 AC_SUBST(SAMPLES_SUBDIRS)
6867
6868 dnl additional libraries and linker settings
6869 AC_SUBST(LDFLAGS)
6870 AC_SUBST(LDFLAGS_GL)
6871 AC_SUBST(OPENGL_LIBS)
6872 AC_SUBST(DMALLOC_LIBS)
6873 AC_SUBST(WX_VERSION_TAG)
6874
6875 dnl additional resurces settings
6876 AC_SUBST(RESCOMP)
6877 AC_SUBST(RESFLAGS)
6878 AC_SUBST(RESPROGRAMOBJ)
6879 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
6880 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
6881
6882 dnl additional for Mac OS X
6883 AC_SUBST(DEREZ)
6884 AC_SUBST(LIBWXMACRES)
6885 AC_SUBST(MACRESCOMP)
6886 AC_SUBST(MACSETFILE)
6887 AC_SUBST(MACRESWXCONFIG)
6888
6889 dnl other tools
6890 AC_SUBST(GCC)
6891 AC_SUBST(DLLTOOL)
6892
6893
6894 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
6895 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
6896 dnl - and we do use it)
6897 AC_PROG_MAKE_SET
6898
6899
6900 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
6901
6902 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
6903                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
6904                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6905
6906 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
6907                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
6908                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6909
6910 AC_CONFIG_FILES([ version-script Makefile ])
6911
6912 AC_CONFIG_COMMANDS([ wx-config
6913                    ],
6914                    [ rm -f wx-config
6915                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
6916                    ],
6917                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
6918                      LN_S="${LN_S}"
6919                    ])
6920
6921 dnl This would give us us build dir that in every significant way
6922 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
6923 dnl though in this form because AC_CONFIG_LINKS will fail for directories
6924 dnl on platforms that do not have symlinks.
6925 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
6926 dnl AC_CONFIG_LINKS([ contrib/include ])
6927
6928
6929 dnl Configure samples, contrib etc. directories, but only if they are present:
6930 if test "$wxUSE_GUI" = "yes"; then
6931     SUBDIRS="samples demos utils contrib"
6932 else dnl we build wxBase only
6933     dnl there are no wxBase programs in contrib nor demos
6934     SUBDIRS="samples utils"
6935 fi
6936 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
6937 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
6938
6939 for subdir in `echo $SUBDIRS`; do
6940     if test -d ${srcdir}/${subdir} ; then
6941         if test "$wxUSE_GUI" = "yes"; then
6942             if test ${subdir} = "samples"; then
6943                 dnl only take those samples which compile in the current
6944                 dnl configuration and which exist
6945                 makefiles="samples/Makefile.in $makefiles"
6946                 for sample in `echo $SAMPLES_SUBDIRS`; do
6947                     if test -d $srcdir/samples/$sample; then
6948                         makefiles="samples/$sample/Makefile.in $makefiles"
6949                     fi
6950                 done
6951             else
6952                 dnl assume that everything compiles for utils &c
6953                 dnl any that shouldn't be built can be added to
6954                 dnl DISABLED_UTILS, DISABLED_CONTRIB or DISABLED_DEMOS
6955                 disabled_var=DISABLED_`echo $subdir | tr [[a-z]] [[A-Z]]`;
6956                 eval "disabled=\$$disabled_var"
6957                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
6958                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | egrep -v "$disabled"`
6959             fi
6960         else dnl we build wxBase only
6961             dnl don't take all samples/utils, just those which build with
6962             dnl wxBase
6963             if test ${subdir} = "samples"; then
6964                 makefiles="samples/Makefile.in samples/console/Makefile.in"
6965             elif test ${subdir} = "utils"; then
6966                 makefiles=""
6967                 for util in HelpGen tex2rtf ; do
6968                     if test -d $srcdir/utils/$util ; then
6969                         makefiles="utils/$util/Makefile.in \
6970                                    utils/$util/src/Makefile.in \
6971                                    $makefiles"
6972                     fi
6973                 done
6974             else dnl assume that everything compiles for tests
6975                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
6976             fi
6977         fi
6978
6979         for mkin in $makefiles ; do
6980             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
6981             AC_CONFIG_FILES([$mk])
6982         done
6983     fi
6984 done
6985
6986
6987 AC_OUTPUT
6988
6989 dnl report how we have been configured
6990 echo
6991 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
6992 echo ""
6993 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_USER:-base only}"
6994 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
6995
6996 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
6997 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
6998 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
6999
7000 echo "  What level of wxWidgets compatibility should be enabled?"
7001 echo "                                       wxWidgets 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
7002 echo "                                       wxWidgets 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
7003
7004 echo "  Which libraries should wxWidgets use?"
7005 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
7006 echo "                                       png                ${wxUSE_LIBPNG-none}"
7007 echo "                                       regex              ${wxUSE_REGEX}"
7008 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
7009 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
7010 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
7011 fi
7012 echo "                                       zlib               ${wxUSE_ZLIB}"
7013 echo "                                       odbc               ${wxUSE_ODBC}"
7014 echo "                                       expat              ${wxUSE_EXPAT}"
7015 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
7016 echo "                                       sdl                ${wxUSE_LIBSDL}"
7017 echo "                                       gnomeprint         ${wxUSE_LIBGNOMEPRINT-none}"
7018
7019 echo ""
7020
7021 dnl vi: set et sts=4 sw=4 com=\:dnl: