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 $TOOLKIT_INCLUDE"
3125         AC_MSG_CHECKING([for Motif 2])
3126         AC_TRY_COMPILE([
3127                         #include <Xm/Xm.h>
3128                        ],
3129                        [
3130                         #if XmVersion < 2000
3131                         #error "Not Motif 2"
3132                         #endif
3133                        ],
3134                        [
3135                         AC_DEFINE(__WXMOTIF20__,1)
3136                         AC_MSG_RESULT([found])
3137                        ],
3138                        [
3139                         AC_DEFINE(__WXMOTIF20__,0)
3140                         AC_MSG_RESULT([not found])
3141                        ])
3142
3143         AC_MSG_CHECKING([whether Motif is Lesstif])
3144         AC_TRY_COMPILE([
3145                         #include <Xm/Xm.h>
3146                        ],
3147                        [
3148                         #if !defined(LesstifVersion) || LesstifVersion <= 0
3149                         #error "Not Lesstif"
3150                         #endif
3151                        ],
3152                        [
3153                         AC_DEFINE(__WXLESSTIF__,1)
3154                         AC_MSG_RESULT([yes])
3155                        ],
3156                        [
3157                         AC_DEFINE(__WXLESSTIF__,0)
3158                         AC_MSG_RESULT([no])
3159                        ])
3160         CFLAGS=$save_CFLAGS
3161
3162         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3163         TOOLKIT=MOTIF
3164         GUIDIST=MOTIF_DIST
3165     fi
3166
3167     dnl more tests common to X11 and Motif:
3168     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3169         dnl test for external libxpm if we're configured to use it
3170         if test "$wxUSE_LIBXPM" = "sys"; then
3171             AC_MSG_CHECKING(for Xpm library)
3172             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3173             if test "$ac_find_libraries" != "" ; then
3174                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3175                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3176                 AC_MSG_RESULT(found at $ac_find_libraries)
3177
3178                 AC_CACHE_CHECK([for X11/xpm.h],
3179                     wx_cv_x11_xpm_h,
3180                     [
3181                         save_CFLAGS=$CFLAGS
3182                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3183
3184                         AC_TRY_COMPILE(
3185                             [
3186                                 #include <X11/xpm.h>
3187                             ],
3188                             [
3189                                 int version;
3190                                 version = XpmLibraryVersion();
3191                             ],
3192                             wx_cv_x11_xpm_h=yes,
3193                             wx_cv_x11_xpm_h=no
3194                         )
3195
3196                         CFLAGS=$save_CFLAGS
3197                     ]
3198                 )
3199
3200                 if test $wx_cv_x11_xpm_h = "yes"; then
3201                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3202                     AC_DEFINE(wxHAVE_LIB_XPM)
3203                 else
3204                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3205                 fi
3206             fi
3207
3208         fi
3209
3210         dnl XShapeQueryExtension checks: first the library, then prototype
3211         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3212                      [
3213                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3214                       wxHAVE_XEXT_LIB=1
3215                      ],
3216                      [], [$GUI_TK_LIBRARY -lX11])
3217
3218         if test "$wxHAVE_XEXT_LIB" = 1; then
3219             save_CFLAGS="$CFLAGS"
3220             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3221
3222             AC_MSG_CHECKING([for X11/extensions/shape.h])
3223             AC_TRY_COMPILE([
3224                             #include <X11/Xlib.h>
3225                             #include <X11/extensions/shape.h>
3226                            ],
3227                            [
3228                             int dummy1, dummy2;
3229                             XShapeQueryExtension((Display*)NULL,
3230                                                  (int*)NULL, (int*)NULL);
3231                            ],
3232                            [
3233                             AC_DEFINE(HAVE_XSHAPE)
3234                             AC_MSG_RESULT([found])
3235                            ],
3236                            [
3237                             AC_MSG_RESULT([not found])
3238                            ])
3239             CFLAGS="$save_CFLAGS"
3240
3241         fi
3242     fi
3243
3244     if test "$wxUSE_MAC" = 1; then
3245         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3246         if test "$GCC" = yes; then
3247             AC_MSG_RESULT([gcc])
3248             CPPFLAGS_PASCAL="-fpascal-strings"
3249         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3250             AC_MSG_RESULT([xlc])
3251             CPPFLAGS_PASCAL="-qmacpstr"
3252         else
3253             AC_MSG_RESULT([none])
3254         fi
3255
3256         if test "x$wxUSE_UNIX" = "xyes"; then
3257             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon"
3258         else
3259             dnl platform.h needs TARGET_CARBON before setup.h
3260             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON"
3261         fi
3262
3263         TOOLKIT=MAC
3264         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3265         GUIDIST=MACX_DIST
3266         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3267         dnl are different, so they need different names:
3268         WXBASEPORT="_carbon"
3269     fi
3270
3271     if test "$wxUSE_COCOA" = 1; then
3272         TOOLKIT=COCOA
3273         GUIDIST=COCOA_DIST
3274     fi
3275
3276     if test "$wxUSE_PM" = 1; then
3277         TOOLKIT=PM
3278         GUIDIST=PM_DIST
3279         AC_CACHE_CHECK([for type SPBCDATA],
3280             wx_cv_spbcdata,
3281             [
3282                 AC_TRY_COMPILE(
3283                     [
3284                         #define INCL_PM
3285                         #include <os2.h>
3286                     ],
3287                     [
3288                         SPBCDATA test;
3289                     ],
3290                     wx_cv_spbcdata=yes,
3291                     wx_cv_spbcdata=no
3292                 )
3293             ]
3294         )
3295
3296         if test $wx_cv_spbcdata = "yes"; then
3297             AC_DEFINE(HAVE_SPBCDATA)
3298         fi
3299     fi
3300
3301     dnl the name of the directory where the files for this toolkit live
3302     if test "$TOOLKIT" = "PM" ; then
3303         TOOLKIT_DIR="os2"
3304     else
3305         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3306     fi
3307
3308     if test "$wxUSE_UNIVERSAL" = "yes"; then
3309         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3310         WIDGET_SET=univ
3311     fi
3312
3313     dnl distribute samples/demos/utils with GUI versions
3314     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3315     DISTDIR="wx\$(TOOLKIT)"
3316 else
3317     USE_GUI=0
3318
3319     dnl this doesn't quite work right for wxBase, but the places
3320     dnl where it is wrong aren't fatal (yet) though.
3321     TOOLKIT_DIR="base"
3322
3323     dnl the sources, their dependenices and the headers
3324     if test "$USE_WIN32" = 1 ; then
3325         dnl yes, the toolkit for wxBase on win32 is actually MSW
3326         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3327         TOOLKIT="MSW"
3328     fi
3329
3330     dnl distribute only wxBase sources/headers
3331     GUIDIST="BASE_DIST"
3332     DISTDIR="wxBase"
3333 fi
3334
3335 dnl ---------------------------------------------------------------------------
3336 dnl Optional libraries included when system library is not used
3337 dnl ---------------------------------------------------------------------------
3338
3339
3340 dnl ----------------------------------------------------------------
3341 dnl iODBC support
3342 dnl ----------------------------------------------------------------
3343
3344 IODBC_C_SRC=""
3345
3346
3347 dnl ODBC is handled separately for MSW
3348 if test "$TOOLKIT" != "MSW" ; then
3349
3350     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3351         dnl This is not ideal we really ough to use the unixodbc-config
3352         dnl  or iodbc-config if they exist.
3353
3354         AC_CHECK_HEADER([sql.h], [found_sql_h=1])
3355         if test "x$found_sql_h" = "x1" ; then
3356             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3357             [
3358                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3359                 [
3360                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3361                 ])
3362             ])
3363         fi
3364         if test "x$ODBC_LINK" = "x" ; then
3365             if test "$wxUSE_ODBC" = "sys" ; then
3366                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3367             else
3368                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3369                 wxUSE_ODBC=builtin
3370             fi
3371         else
3372             dnl we are using the system library
3373             wxUSE_ODBC=sys
3374         fi
3375     fi
3376
3377     if test "$wxUSE_ODBC" = "builtin" ; then
3378         AC_DEFINE(wxUSE_BUILTIN_IODBC)
3379     fi
3380 fi
3381
3382 if test "$wxUSE_ODBC" != "no" ; then
3383     AC_DEFINE(wxUSE_ODBC)
3384     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3385
3386     dnl is this still necessary?
3387     WXODBCFLAG="-D_IODBC_"
3388 fi
3389
3390 dnl ---------------------------------------------------------------------------
3391 dnl wxDisplay Sanity checks
3392 dnl ---------------------------------------------------------------------------
3393
3394 if test "$wxUSE_DISPLAY" = "yes"; then
3395 dnl ---------------------------------------------------------------------------
3396 dnl Xinerama (for unix ) - Brian Victor
3397 dnl ---------------------------------------------------------------------------
3398     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3399         AC_MSG_CHECKING([for Xinerama])
3400         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3401         if test "$ac_find_libraries" != "" ; then
3402             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3403             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3404                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3405             fi
3406             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3407             AC_MSG_RESULT([yes])
3408
3409             AC_MSG_CHECKING([for Xxf86vm extension])
3410             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3411             if test "$ac_find_libraries" != "" ; then
3412                 AC_MSG_RESULT([yes])
3413                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3414                                  [
3415                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3416                                  ],
3417                                  [],
3418                                  [
3419                                       #if HAVE_X11_XLIB_H
3420                                         #include <X11/Xlib.h>
3421                                       #endif
3422                                  ])
3423             else
3424                 AC_MSG_RESULT([no])
3425             fi
3426
3427         else
3428             AC_MSG_RESULT([no])
3429             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3430             wxUSE_DISPLAY="no"
3431         fi
3432     elif test "$wxUSE_MSW" = 1; then
3433 dnl ---------------------------------------------------------------------------
3434 dnl DirectDraw  / Multimon for MSW
3435 dnl ---------------------------------------------------------------------------
3436         AC_CHECK_HEADERS([multimon.h ddraw.h], [],
3437             [
3438                 wxUSE_DISPLAY="no"
3439                 AC_MSG_WARN([ddraw.h or multimon.h not found; disabling wxDisplay])
3440             ],
3441             [#include <windows.h>])
3442     fi
3443 fi
3444
3445 dnl ---------------------------------------------------------------------------
3446 dnl OpenGL libraries
3447 dnl ---------------------------------------------------------------------------
3448
3449 USE_OPENGL=0
3450 if test "$wxUSE_OPENGL" = "yes"; then
3451     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3452         OPENGL_LIBS="-framework OpenGL -framework AGL"
3453     elif test "$wxUSE_MSW" = 1; then
3454         OPENGL_LIBS="-lopengl32 -lglu32"
3455     else
3456         dnl David Elliott: Without this snippet AC_CHECK_HEADER fails to find
3457         dnl GL/gl.h on Mac OS X where it is located in
3458         dnl /usr/X11R6/include/GL/gl.h:
3459
3460         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, GL/gl.h)
3461         if test "$ac_find_includes" != "" ; then
3462             AC_MSG_RESULT(found in $ac_find_includes)
3463             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3464             CPPFLAGS="$CPPFLAGS$ac_path_to_include"
3465         fi
3466
3467         AC_CHECK_HEADER(GL/gl.h,
3468             [
3469                 found_gl=0
3470
3471                 AC_MSG_CHECKING([for -lGL])
3472                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GL)
3473                 if test "$ac_find_libraries" != "" ; then
3474                     AC_MSG_RESULT([yes])
3475
3476                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3477                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3478                         LDFLAGS_GL="$ac_path_to_link"
3479                     fi
3480
3481                     dnl don't suppose that libGL and libGLU are always in the
3482                     dnl same directory -- this is not true for some common
3483                     dnl distributions
3484                     AC_MSG_CHECKING([for -lGLU])
3485                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3486                     if test "$ac_find_libraries" != "" ; then
3487                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3488                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3489                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3490                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3491                         fi
3492
3493                         found_gl=1
3494                         OPENGL_LIBS="-lGL -lGLU"
3495                         AC_MSG_RESULT([yes])
3496                     else
3497                         AC_MSG_RESULT([no])
3498                     fi
3499                 else
3500                     AC_MSG_RESULT([no])
3501                 fi
3502
3503                 if test "$found_gl" != 1; then
3504                     AC_MSG_CHECKING([for -lMesaGL])
3505                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3506                     if test "$ac_find_libraries" != "" ; then
3507                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3508                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3509                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3510                         AC_MSG_RESULT([yes])
3511                     else
3512                         AC_MSG_RESULT([no])
3513                     fi
3514                 fi
3515             ])
3516
3517         if test "x$OPENGL_LIBS" = "x"; then
3518             dnl it should be an error and not a warning because OpenGL is not on
3519             dnl by default and so if it had been explicitly requested, we
3520             dnl shouldn't just fall back to compiling the library without it
3521             AC_MSG_ERROR(OpenGL libraries not available)
3522         fi
3523     fi
3524
3525     if test "$wxUSE_OPENGL" = "yes"; then
3526         USE_OPENGL=1
3527         AC_DEFINE(wxUSE_OPENGL)
3528         AC_DEFINE(wxUSE_GLCANVAS)
3529         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3530     fi
3531 fi
3532
3533
3534 dnl the symbol which allows conditional compilation for the given toolkit
3535 if test -n "$TOOLKIT" ; then
3536     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3537 fi
3538
3539
3540 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3541
3542 if test "$wxUSE_SHARED" = "yes"; then
3543     case "${host}" in
3544       *-pc-msdosdjgpp )
3545         dnl only static for now
3546         wxUSE_SHARED=no
3547         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3548       ;;
3549     esac
3550 fi
3551
3552 if test "$wxUSE_SHARED" = "yes"; then
3553
3554     dnl use versioned symbols if available on the platform
3555     WX_VERSIONED_SYMBOLS([\$(top_builddir)version-script])
3556
3557     case "${host}" in
3558       *-*-linux* | *-*-gnu* )
3559         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3560         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3561         ;;
3562
3563       *-*-solaris2* )
3564         if test "$GCC" = yes ; then
3565             dnl newer versions of gcc need -isystem to compile X headers on
3566             dnl Solaris (which use old style C syntax)
3567             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
3568
3569             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3570             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3571             saveLdflags="$LDFLAGS"
3572             LDFLAGS="$saveLdflags -Wl,-rpath,/"
3573             AC_MSG_CHECKING([if the linker accepts -rpath])
3574             AC_TRY_LINK(
3575                 [],[],
3576                 [
3577                     AC_MSG_RESULT([yes])
3578                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3579                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3580                 ],[
3581                     AC_MSG_RESULT([no])
3582                     AC_MSG_CHECKING([if the linker accepts -R])
3583                     LDFLAGS="$saveLdflags -Wl,-R,/"
3584                     AC_TRY_LINK(
3585                         [],[],
3586                         [
3587                             AC_MSG_RESULT([yes])
3588                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(top_builddir)lib"
3589                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
3590                         ],[
3591                             AC_MSG_RESULT([no])
3592                         ])
3593                 ])
3594             LDFLAGS="$saveLdflags"
3595         else
3596             SAMPLES_RPATH_FLAG="-R\$(top_builddir)lib"
3597             WXCONFIG_RPATH="-R\$libdir"
3598         fi
3599       ;;
3600
3601       powerpc-*-darwin* )
3602         install_name_tool=`which install_name_tool`
3603         if test "$install_name_tool" -a -x "$install_name_tool"; then
3604             SAMPLES_RPATH_POSTLINK="\$(top_builddir)change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3605             cat <<EOF >change-install-names
3606 #!/bin/sh
3607 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3608 inst_cmd="install_name_tool "
3609 for i in \${libnames} ; do
3610     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3611 done
3612 \${inst_cmd} \${3}
3613 EOF
3614             chmod +x change-install-names
3615         fi
3616       ;;
3617
3618       *-*-cygwin* | *-*-mingw32* )
3619         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
3620         ;;
3621
3622       *-*-hpux* )
3623         SAMPLES_RPATH_FLAG="-Wl,+b,\$(top_builddir)lib"
3624         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3625         ;;
3626
3627     esac
3628
3629     if test $wxUSE_RPATH = "no"; then
3630         SAMPLES_RPATH_FLAG=''
3631         SAMPLES_RPATH_POSTLINK=''
3632         WXCONFIG_RPATH=''
3633     fi
3634
3635     SHARED=1
3636
3637 else
3638
3639     config_linkage_component="-static"
3640     SHARED=0
3641
3642 fi
3643
3644
3645 UNICODE=0
3646 lib_unicode_suffix=
3647 WX_CHARTYPE="ansi"
3648 if test "$wxUSE_UNICODE" = "yes"; then
3649     lib_unicode_suffix=u
3650     WX_CHARTYPE="unicode"
3651     UNICODE=1
3652 fi
3653
3654 lib_debug_suffix=
3655 WX_DEBUGTYPE="release"
3656 DEBUG_FLAG=0
3657 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3658     lib_debug_suffix=d
3659     WX_DEBUGTYPE="debug"
3660     DEBUG_FLAG=1
3661 fi
3662
3663 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3664 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3665
3666 DEBUG_INFO=0
3667 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3668     DEBUG_INFO=1
3669 fi
3670
3671 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
3672
3673 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3674
3675 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3676
3677 if test "$cross_compiling" = "yes"; then
3678     HOST_SUFFIX="-$host_alias"
3679     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3680     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3681 fi
3682
3683 dnl library link name
3684 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3685 dnl If we ever need to do that, we won't need to keep these.
3686 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3687 if test "${TOOLKIT_DIR}" = "os2"; then
3688     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3689 else
3690     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3691 fi
3692
3693
3694
3695 if test "$wxUSE_COCOA" = 1; then
3696     AC_LANG_SAVE
3697     AC_WX_LANG_OBJECTIVEC
3698 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3699 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3700 dnl Point but only if MacTypes.h was not included first.  Of course,
3701 dnl if MacTypes.h is included later then you're screwed when it
3702 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3703 dnl to not typedef Point and thus fix the problem.
3704     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3705     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3706 #include <CoreFoundation/CoreFoundation.h>
3707         ],[],
3708         [AC_MSG_RESULT([no])],
3709         [AC_MSG_RESULT([yes])
3710         AC_MSG_CHECKING([if defining __Point__ will fix it])
3711         AC_TRY_COMPILE([#define __Point__ 1
3712 #include <AppKit/NSEvent.h>
3713 #include <CoreFoundation/CoreFoundation.h>
3714             ],[],
3715             [AC_MSG_RESULT([yes])
3716             AC_DEFINE(__Point__)
3717             ],
3718             [AC_MSG_FAILURE([no])]
3719         )]
3720     )
3721     AC_LANG_RESTORE
3722 fi
3723
3724 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3725     dnl base name of the resource file for wxMac must be the same
3726     dnl as library installation base name (-install_name)
3727     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
3728     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
3729
3730     dnl add the resources target for wxMac
3731     LIBWXMACRES="\$(top_builddir)lib/${WX_RESOURCES_MACOSX_ASCII}"
3732
3733     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3734     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3735     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3736
3737     MACSETFILE="\$(SETFILE)"
3738
3739     dnl resources are bundled both with shared library and applications
3740     dnl since the carb resource *must* be included in the application
3741     if test "$wxUSE_MAC" = 1; then
3742         MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r -o"
3743
3744         dnl this command is used to implement `wx-config --rezflags` and it is
3745         dnl eval'd there so escape any metacharacters inside
3746         MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r -o"
3747     else
3748         MACRESCOMP="echo -n | \$(RESCOMP) -d __DARWIN__ -t APPL ${LIBWXMACRES} -o"
3749         MACRESWXCONFIG="echo -n \\\| ${RESCOMP} -d __DARWIN__ -t APPL \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3750     fi
3751 else
3752     dnl default value is to (silently) do nothing in the makefile
3753     MACSETFILE="@true"
3754     MACRESWXCONFIG="@true"
3755
3756     dnl confusingly, wxOS2 also uses MACRESCOMP in its post-link step
3757     if test "$wxUSE_PM" = 1; then
3758         MACRESCOMP="emxbind -ep"
3759     else
3760         MACRESCOMP="@true"
3761     fi
3762 fi
3763
3764
3765 dnl ---------------------------------------------------------------------------
3766 dnl Checks for typedefs
3767 dnl ---------------------------------------------------------------------------
3768
3769 dnl   defines mode_t if not already defined
3770 AC_TYPE_MODE_T
3771 dnl   defines off_t if not already defined
3772 AC_TYPE_OFF_T
3773 dnl   defines pid_t if not already defined
3774 AC_TYPE_PID_T
3775 dnl   defines size_t if not already defined
3776 AC_TYPE_SIZE_T
3777 dnl   defines uid_t and gid_t if not already defined
3778 AC_TYPE_UID_T
3779
3780 dnl sets HAVE_SSIZE_T if ssize_t is defined
3781 AC_CHECK_TYPES(ssize_t)
3782
3783 dnl check what exactly size_t is on this machine - this is necessary to avoid
3784 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3785 AC_LANG_SAVE
3786 AC_LANG_CPLUSPLUS
3787 AC_CACHE_CHECK([if size_t is unsigned int],
3788     wx_cv_size_t_is_uint,
3789     [
3790     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3791     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3792     dnl methods in a local class (i.e. class inside a function) declaration
3793     dnl without any objections!!
3794     dnl
3795     dnl hence the hack below: we must have Foo at global scope!
3796     AC_TRY_COMPILE([#include <stddef.h>],
3797         [
3798             return 0; }
3799
3800             struct Foo { void foo(size_t); void foo(unsigned int); };
3801
3802             int bar() {
3803         ],
3804         wx_cv_size_t_is_uint=no,
3805         wx_cv_size_t_is_uint=yes
3806     )
3807     ]
3808 )
3809
3810 if test "$wx_cv_size_t_is_uint" = "yes"; then
3811     AC_DEFINE(wxSIZE_T_IS_UINT)
3812 else
3813     AC_CACHE_CHECK([if size_t is unsigned long],
3814         wx_cv_size_t_is_ulong,
3815         AC_TRY_COMPILE([#include <stddef.h>],
3816             [
3817                 return 0; }
3818
3819                 struct Foo { void foo(size_t); void foo(unsigned long); };
3820
3821                 int bar() {
3822             ],
3823             wx_cv_size_t_is_ulong=no,
3824             wx_cv_size_t_is_ulong=yes
3825         )
3826     )
3827
3828     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3829         AC_DEFINE(wxSIZE_T_IS_ULONG)
3830     fi
3831 fi
3832
3833 AC_LANG_RESTORE
3834
3835 dnl ---------------------------------------------------------------------------
3836 dnl Checks for structures
3837 dnl ---------------------------------------------------------------------------
3838
3839 dnl does passwd struct has the pw_gecos field?
3840 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3841     [
3842         AC_TRY_COMPILE([#include <pwd.h>],
3843              [
3844                 char *p;
3845                 struct passwd *pw;
3846                 p = pw->pw_gecos;
3847              ],
3848              [
3849                 wx_cv_struct_pw_gecos=yes
3850              ],
3851              [
3852                 wx_cv_struct_pw_gecos=no
3853              ]
3854         )
3855     ]
3856 )
3857
3858 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3859     AC_DEFINE(HAVE_PW_GECOS)
3860 fi
3861
3862 dnl ---------------------------------------------------------------------------
3863 dnl Check for functions
3864 dnl ---------------------------------------------------------------------------
3865
3866 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3867 if test "$wxUSE_WCHAR_T" = "yes"; then
3868     AC_DEFINE(wxUSE_WCHAR_T)
3869
3870     dnl check for wcslen in all possible places
3871     WCSLEN_FOUND=0
3872     WCHAR_LINK=
3873     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3874
3875     if test "$WCSLEN_FOUND" = 0; then
3876         if test "$TOOLKIT" = "MSW"; then
3877             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3878         else
3879             AC_CHECK_LIB(w, wcslen, [
3880                             WCHAR_LINK=" -lw"
3881                             WCSLEN_FOUND=1
3882                         ])
3883         fi
3884     fi
3885
3886     if test "$WCSLEN_FOUND" = 1; then
3887         AC_DEFINE(HAVE_WCSLEN)
3888     fi
3889
3890     dnl on HP-UX aCC and g++ need this define to find mbstrtowcs() &c
3891     if test "$USE_HPUX" = 1; then
3892         CPPFLAGS="$CPPFLAGS -D_INCLUDE__STDC_A1_SOURCE "
3893     fi
3894
3895     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3896     dnl libc versions if possible
3897     AC_CHECK_FUNCS(wcsrtombs)
3898 else
3899     AC_MSG_WARN([Wide character support is unavailable])
3900 fi
3901
3902 dnl *printf() functions sometimes are available in the library but not
3903 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3904 dnl detect this we have to use C++ compiler for testing
3905 AC_LANG_SAVE
3906 AC_LANG_CPLUSPLUS
3907
3908 dnl check for vsnprintf() -- a safe version of vsprintf())
3909 dnl
3910 dnl the trouble here is that on some systems (notable HP-UX) this function is
3911 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3912 dnl stupidly, provides a dummy function declaration inside its extension)
3913 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
3914 dnl
3915 dnl so we first check if the function is in the library
3916 AC_CHECK_FUNCS(vsnprintf)
3917
3918 if test "$ac_cv_func_vsnprintf" = "yes"; then
3919     dnl yes it is -- now check if it is in the headers
3920     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3921         [
3922             AC_TRY_COMPILE(
3923                 [
3924                     #include <stdio.h>
3925                     #include <stdarg.h>
3926                 ],
3927                 [
3928                     char *buf;
3929                     va_list ap;
3930                     vsnprintf(buf, 10u, "%s", ap);
3931                 ],
3932                 wx_cv_func_vsnprintf_decl=yes,
3933                 [
3934                     dnl Metrowerks does provide a vsnprintf declaration
3935                     dnl but in C++ mode it's always in std namespace.
3936                     dnl FIXME: Do we have any UNIX C++ compilers that would
3937                     dnl fail this test if using namespace std; was
3938                     dnl simply always included?
3939                     AC_TRY_COMPILE(
3940                         [
3941                             #include <stdio.h>
3942                             #include <stdarg.h>
3943                             using namespace std;
3944                         ],
3945                         [
3946                             char *buf;
3947                             va_list ap;
3948                             vsnprintf(buf, 10u, "%s", ap);
3949                         ],
3950                         wx_cv_func_vsnprintf_decl=yes,
3951                         wx_cv_func_vsnprintf_decl=no
3952                     )
3953                 ]
3954             )
3955         ]
3956     )
3957
3958     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
3959         AC_DEFINE(HAVE_VSNPRINTF_DECL)
3960     fi
3961 fi
3962
3963 if test "$wxUSE_UNICODE" = yes; then
3964     dnl also look if we have wide char IO functions
3965     AC_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf)
3966
3967     dnl MinGW has a vswprintf with a different prototype, and
3968     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3969     dnl finds it even if it is not declared in some versions...
3970     AC_MSG_CHECKING([for _vsnwprintf])
3971     AC_TRY_COMPILE([#include <wchar.h>],
3972                    [&_vsnwprintf;],
3973                    [AC_MSG_RESULT([yes])
3974                     AC_DEFINE(HAVE__VSNWPRINTF)],
3975                    [AC_MSG_RESULT([no])]);
3976 fi
3977
3978 AC_LANG_RESTORE
3979
3980
3981
3982 dnl the following tests are for Unix(like) systems only
3983 if test "$TOOLKIT" != "MSW"; then
3984
3985 dnl check for available version of iconv()
3986
3987 AC_LANG_SAVE
3988 AC_LANG_CPLUSPLUS
3989 AM_ICONV
3990 LIBS="$LIBICONV $LIBS"
3991 AC_LANG_RESTORE
3992
3993 dnl check for POSIX signals if we need them
3994 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3995     AC_CHECK_FUNCS(sigaction)
3996
3997     if test "$ac_cv_func_sigaction" = "no"; then
3998         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3999         wxUSE_ON_FATAL_EXCEPTION=no
4000     fi
4001
4002     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4003       AC_LANG_SAVE
4004       AC_LANG_CPLUSPLUS
4005
4006       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4007       [
4008         AC_TRY_COMPILE([#include <signal.h>],
4009                      [
4010                         extern void testSigHandler(int);
4011
4012                         struct sigaction sa;
4013                         sa.sa_handler = testSigHandler;
4014                      ], [
4015                         wx_cv_type_sa_handler=int
4016                      ], [
4017                         wx_cv_type_sa_handler=void
4018                      ])
4019       ])
4020
4021       AC_LANG_RESTORE
4022
4023       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4024     fi
4025 fi
4026
4027 dnl backtrace() and backtrace_symbols() for wxStackWalker
4028 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4029     AC_LANG_SAVE
4030     AC_LANG_CPLUSPLUS
4031
4032     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4033         [
4034             AC_TRY_COMPILE([#include <execinfo.h>],
4035                 [
4036                     void *trace[1];
4037                     char **messages;
4038
4039                     backtrace(trace, 1);
4040                     messages = backtrace_symbols(trace, 1);
4041                 ],
4042                 wx_cv_func_backtrace=yes,
4043                 wx_cv_func_backtrace=no
4044             )
4045         ]
4046     )
4047
4048
4049     if test "$wx_cv_func_backtrace" = "no"; then
4050         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4051         wxUSE_STACKWALKER=no
4052     else
4053         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4054             [
4055                 AC_TRY_LINK([#include <cxxabi.h>],
4056                     [
4057                         int rc;
4058                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4059                     ],
4060                     wx_cv_func_cxa_demangle=yes,
4061                     wx_cv_func_cxa_demangle=no
4062                 )
4063             ]
4064         )
4065
4066         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4067             AC_DEFINE(HAVE_CXA_DEMANGLE)
4068         fi
4069     fi
4070
4071     AC_LANG_RESTORE
4072 fi
4073
4074 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != "1" -a "$USE_UNIX" != "1"; then
4075     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4076     wxUSE_STACKWALKER=no
4077 fi
4078
4079
4080 dnl check for the function for temp files creation
4081 AC_CHECK_FUNCS(mkstemp mktemp, break)
4082
4083 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4084 dnl Linux and *BSD and statvfs() under Solaris
4085 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4086     AC_TRY_COMPILE(
4087         [
4088              #if defined(__BSD__)
4089                #include <sys/param.h>
4090                #include <sys/mount.h>
4091              #else
4092                #include <sys/vfs.h>
4093              #endif
4094         ],
4095         [
4096              long l;
4097              struct statfs fs;
4098              statfs("/", &fs);
4099              l = fs.f_bsize;
4100              l += fs.f_blocks;
4101              l += fs.f_bavail;
4102         ],
4103         [
4104              wx_cv_func_statfs=yes
4105         ],
4106         [
4107              wx_cv_func_statfs=no
4108         ]
4109     )
4110 )
4111
4112 if test "$wx_cv_func_statfs" = "yes"; then
4113     wx_cv_type_statvfs_t="struct statfs"
4114     AC_DEFINE(HAVE_STATFS)
4115 else
4116     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4117         AC_TRY_COMPILE(
4118             [
4119                 #include <stddef.h>
4120                 #include <sys/statvfs.h>
4121             ],
4122             [
4123                 statvfs("/", NULL);
4124             ],
4125             wx_cv_func_statvfs=yes,
4126             wx_cv_func_statvfs=no
4127         )
4128     )
4129
4130     if test "$wx_cv_func_statvfs" = "yes"; then
4131         dnl we also have to check whether we should use statvfs_t (works under
4132         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4133         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4134         dnl mode both work fine)
4135         dnl
4136         dnl for this check C++ compiler has to be used as passing incompatible
4137         dnl pointers is just a warning and not an error in C
4138         AC_LANG_SAVE
4139         AC_LANG_CPLUSPLUS
4140
4141         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4142             AC_TRY_COMPILE(
4143                 [
4144                     #include <sys/statvfs.h>
4145                 ],
4146                 [
4147                     long l;
4148                     statvfs_t fs;
4149                     statvfs("/", &fs);
4150                     l = fs.f_bsize;
4151                     l += fs.f_blocks;
4152                     l += fs.f_bavail;
4153                 ],
4154                 wx_cv_type_statvfs_t=statvfs_t,
4155                 [
4156                     AC_TRY_COMPILE(
4157                         [
4158                             #include <sys/statvfs.h>
4159                         ],
4160                         [
4161                             long l;
4162                             struct statvfs fs;
4163                             statvfs("/", &fs);
4164                             l = fs.f_bsize;
4165                             l += fs.f_blocks;
4166                             l += fs.f_bavail;
4167                         ],
4168                         wx_cv_type_statvfs_t="struct statvfs",
4169                         wx_cv_type_statvfs_t="unknown"
4170                     )
4171                 ]
4172             )
4173         )
4174
4175         AC_LANG_RESTORE
4176
4177         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4178             AC_DEFINE(HAVE_STATVFS)
4179         fi
4180     else
4181         dnl set it for the test below
4182         wx_cv_type_statvfs_t="unknown"
4183     fi
4184 fi
4185
4186 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4187     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4188 else
4189     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4190 fi
4191
4192 dnl check for fcntl() or at least flock() needed by Unix implementation of
4193 dnl wxSingleInstanceChecker
4194 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4195     AC_CHECK_FUNCS(fcntl flock, break)
4196
4197     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4198         AC_MSG_WARN(wxSingleInstanceChecker not available)
4199         wxUSE_SNGLINST_CHECKER=no
4200     fi
4201 fi
4202
4203 dnl check for timegm() used by datetime.cpp
4204 AC_CHECK_FUNCS(timegm)
4205
4206 dnl look for a function to modify the environment
4207 AC_CHECK_FUNCS(putenv setenv, break)
4208
4209 HAVE_SOME_SLEEP_FUNC=0
4210 if test "$USE_BEOS" = 1; then
4211     dnl BeOS has its own (wonder where did they get it from) sleep() function
4212     dnl in unistd.h
4213     AC_DEFINE(HAVE_SLEEP)
4214     HAVE_SOME_SLEEP_FUNC=1
4215 fi
4216
4217 if test "$USE_DARWIN" = 1; then
4218     dnl Mac OS X/Darwin has both nanosleep and usleep
4219     dnl but only usleep is defined in unistd.h
4220     AC_DEFINE(HAVE_USLEEP)
4221     HAVE_SOME_SLEEP_FUNC=1
4222 fi
4223
4224 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4225     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4226     POSIX4_LINK=
4227     AC_CHECK_FUNCS(nanosleep,
4228         AC_DEFINE(HAVE_NANOSLEEP),
4229         [
4230             AC_CHECK_LIB(posix4, nanosleep,
4231                 [
4232                     AC_DEFINE(HAVE_NANOSLEEP)
4233                     POSIX4_LINK=" -lposix4"
4234                 ],
4235                 [
4236                     AC_CHECK_FUNCS(usleep,
4237                         AC_DEFINE(HAVE_USLEEP),
4238                         AC_MSG_WARN([wxSleep() function will not work])
4239                     )
4240                 ]
4241             )
4242         ]
4243     )
4244 fi
4245
4246 dnl check for uname (POSIX) and gethostname (BSD)
4247 AC_CHECK_FUNCS(uname gethostname, break)
4248
4249 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
4250 dnl but not for C++ one - hence change language)
4251 AC_LANG_SAVE
4252 AC_LANG_CPLUSPLUS
4253
4254 AC_CHECK_FUNCS(strtok_r)
4255
4256 AC_LANG_RESTORE
4257
4258 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4259 dnl libnsl or libresolv or libsocket)
4260 INET_LINK=
4261 AC_CHECK_FUNCS(inet_addr,
4262     AC_DEFINE(HAVE_INET_ADDR),
4263     [
4264         AC_CHECK_LIB(nsl, inet_addr,
4265             INET_LINK="nsl",
4266             [
4267                 AC_CHECK_LIB(resolv, inet_addr,
4268                     INET_LINK="resolv",
4269                     [
4270                         AC_CHECK_LIB(socket, inet_addr,
4271                             INET_LINK="socket"
4272                         )
4273                     ]
4274                 )
4275             ]
4276         )
4277     ]
4278 )
4279
4280 AC_CHECK_FUNCS(inet_aton,
4281         AC_DEFINE(HAVE_INET_ATON),
4282         [
4283             dnl only check it in the same lib
4284             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4285         ])
4286
4287 if test "x$INET_LINK" != "x"; then
4288     AC_DEFINE(HAVE_INET_ADDR)
4289     INET_LINK=" -l$INET_LINK"
4290 fi
4291
4292 fi
4293 dnl if !MSW
4294
4295
4296 dnl ------------------------------------------
4297 dnl Checks specific to contrib libs (MMedia)
4298 dnl ------------------------------------------
4299
4300 dnl Check for ESD:
4301 EXTRALIBS_ESD=
4302 AC_CHECK_LIB(esd, esd_close, [
4303     AC_CHECK_HEADERS([esd.h], [
4304     EXTRALIBS_ESD="-lesd"
4305   ])
4306 ])
4307 AC_SUBST(EXTRALIBS_ESD)
4308
4309 dnl check for known CD-ROM interface
4310 AC_MSG_CHECKING([for known CD-ROM interface])
4311 AC_TRY_COMPILE([#ifdef __linux__
4312                 #include <linux/cdrom.h>
4313                 #else
4314                 /* For Solaris */
4315                 #include <sys/cdio.h>
4316                 #endif
4317                 ],
4318                [struct cdrom_tocentry entry, old_entry;],
4319                [AC_MSG_RESULT([yes])
4320                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
4321                [AC_MSG_RESULT([no])])
4322
4323 dnl ===========================================================================
4324 dnl Now we have all the info we need - use it!
4325 dnl ===========================================================================
4326
4327 dnl flush the cache
4328 AC_CACHE_SAVE
4329
4330 dnl ---------------------------------------------------------------------------
4331 dnl thread support for Unix (for Win32 and OS/2 see past
4332 dnl                          the next matching "else")
4333 dnl ---------------------------------------------------------------------------
4334
4335 dnl under MSW (except mingw32) we always have thread support
4336 CPP_MT_FLAG=
4337 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4338
4339     dnl the code below:
4340     dnl
4341     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4342     dnl   necessary to build the MT programs for the linker and compiler
4343     dnl   respectively
4344     dnl
4345     dnl   sets wxUSE_THREADS=1 if thread support is activated
4346
4347     THREADS_LINK=
4348     THREADS_CFLAGS=
4349
4350     if test "$wxUSE_THREADS" = "yes" ; then
4351         if test "$USE_BEOS" = 1; then
4352             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4353             wxUSE_THREADS="no"
4354         fi
4355     fi
4356
4357     if test "$wxUSE_THREADS" = "yes" ; then
4358         dnl find if POSIX threads are available
4359         dnl
4360         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4361         dnl archive from http://ac-archive.sourceforge.net/
4362         dnl
4363         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4364         dnl Forero Cuervo <bachue@bachue.com> for the original code
4365
4366         dnl TODO: cache the result
4367
4368         dnl define the list of the thread options to try in the loop below
4369         dnl with the convention that anything starting with '-' is a cpp flag
4370         dnl while anything else is a library (i.e. there is an implicit "-l")
4371         THREAD_OPTS="-pthread"
4372         case "${host}" in
4373           *-*-solaris2* | *-*-sunos4* )
4374                 if test "x$GCC" = "xyes"; then
4375                     dnl Solaris/gcc combination use this one for some reason
4376                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4377                 else
4378                     THREAD_OPTS="-mt $THREAD_OPTS"
4379                 fi
4380                 ;;
4381           *-*-freebsd*)
4382                 dnl look, in order, for the kernel threads, then Linux threads
4383                 dnl and finally the userland threads
4384                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4385                 ;;
4386           *-*-darwin* | *-*-cygwin* )
4387                 dnl Darwin / Mac OS X just uses -lpthread tested below
4388                 dnl and so does Cygwin
4389                 THREAD_OPTS=""
4390                 ;;
4391           *-*-aix*)
4392                 dnl AIX calls the library libpthreads - thanks IBM!
4393                 THREAD_OPTS="pthreads"
4394                 ;;
4395           *-hp-hpux* )
4396                 dnl HP-UX aCC only gives a warning, not an error about
4397                 dnl -pthread but it doesn't work and we have to use -lpthread
4398                 dnl there
4399                 if test "x$GCC" != "xyes"; then
4400                     THREAD_OPTS=""
4401                 fi
4402                 ;;
4403
4404           *-*-irix* )
4405                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4406                 dnl doesn't give an error for it neither, just a warning
4407                 dnl message -- but this is still very annoying
4408                 if test "x$GCC" = "xyes"; then
4409                     THREAD_OPTS=""
4410                 fi
4411                 ;;
4412
4413           *-*-*UnixWare*)
4414                 dnl flying by man pages here: Caldera online docs use this
4415                 if test "x$GCC" != "xyes"; then
4416                     THREAD_OPTS="-Ethread"
4417                 fi
4418                 ;;
4419         esac
4420
4421         dnl simply linking with libpthread should make the test below work but
4422         dnl it's far from certain that the threaded programs compiled without
4423         dnl any special switches actually work, so try it after all the others
4424         THREAD_OPTS="$THREAD_OPTS pthread none"
4425
4426         dnl now test for all possibilities
4427         THREADS_OK=no
4428         for flag in $THREAD_OPTS; do
4429             case $flag in
4430                 none)
4431                     AC_MSG_CHECKING([whether pthreads work without any flags])
4432                     ;;
4433
4434                 -*)
4435                     AC_MSG_CHECKING([whether pthreads work with $flag])
4436                     THREADS_CFLAGS="$flag"
4437                     ;;
4438
4439                 *)
4440                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4441                     THREADS_LINK="-l$flag"
4442                     ;;
4443               esac
4444
4445               save_LIBS="$LIBS"
4446               save_CFLAGS="$CFLAGS"
4447               LIBS="$THREADS_LINK $LIBS"
4448               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4449
4450               AC_TRY_LINK([#include <pthread.h>],
4451                           [pthread_create(0,0,0,0);],
4452                           THREADS_OK=yes)
4453
4454               LIBS="$save_LIBS"
4455               CFLAGS="$save_CFLAGS"
4456
4457               AC_MSG_RESULT($THREADS_OK)
4458               if test "x$THREADS_OK" = "xyes"; then
4459                       break;
4460               fi
4461
4462               THREADS_LINK=""
4463               THREADS_CFLAGS=""
4464       done
4465
4466       if test "x$THREADS_OK" != "xyes"; then
4467           wxUSE_THREADS=no
4468           AC_MSG_WARN([No thread support on this system... disabled])
4469       else
4470           dnl yes, these special compiler flags should be used with the
4471           dnl linker as well
4472           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4473           LIBS="$THREADS_LINK $LIBS"
4474
4475           AC_MSG_CHECKING([if more special flags are required for pthreads])
4476           flag=no
4477           case "${host}" in
4478             *-aix*)
4479                 dnl again quoting from
4480                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4481                 dnl
4482                 dnl     When compiling and linking with -pthread, the library
4483                 dnl     search path should include -L/usr/lib/threads at the
4484                 dnl     beginning of the path.
4485                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4486                 flag="-D_THREAD_SAFE"
4487                 ;;
4488             *-freebsd*)
4489                 flag="-D_THREAD_SAFE"
4490                 ;;
4491             *-hp-hpux* )
4492                 flag="-D_REENTRANT"
4493                 if test "x$GCC" != "xyes"; then
4494                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4495                     flag="$flag -D_RWSTD_MULTI_THREAD"
4496                 fi
4497                 ;;
4498             *solaris* | alpha*-osf*)
4499                 flag="-D_REENTRANT"
4500                 ;;
4501           esac
4502           AC_MSG_RESULT(${flag})
4503           if test "x$flag" != xno; then
4504               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4505           fi
4506
4507           if test "x$THREADS_CFLAGS" != "x"; then
4508             dnl don't add these options to CPPFLAGS as cpp might not know them
4509             CFLAGS="$CFLAGS $THREADS_CFLAGS"
4510             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
4511           fi
4512       fi
4513     fi
4514
4515     dnl do other tests only if we are using threads
4516     if test "$wxUSE_THREADS" = "yes" ; then
4517       AC_CHECK_FUNCS(thr_setconcurrency)
4518
4519       AC_CHECK_HEADERS(sched.h)
4520       if test "$ac_cv_header_sched_h" = "yes"; then
4521           AC_CHECK_FUNC(sched_yield,
4522             AC_DEFINE(HAVE_SCHED_YIELD),
4523             [
4524                 AC_CHECK_LIB(posix4,
4525                     sched_yield,
4526                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4527                     AC_MSG_WARN(wxThread::Yield will not work properly)
4528                 )
4529             ]
4530           )
4531       fi
4532
4533       dnl to be able to set the thread priority, we need to have all of the
4534       dnl following functions:
4535       dnl   1. pthread_attr_getschedpolicy
4536       dnl   2. sched_get_priority_min and sched_get_priority_max
4537       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4538       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4539       HAVE_PRIOR_FUNCS=0
4540       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4541                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4542                        [AC_CHECK_FUNC(sched_get_priority_max,
4543                            HAVE_PRIOR_FUNCS=1,
4544                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4545                              [
4546                                 HAVE_PRIOR_FUNCS=1
4547                                 POSIX4_LINK=" -lposix4"
4548                              ],
4549                            )]
4550                        )]
4551                      )]
4552                    )
4553
4554       if test "$HAVE_PRIOR_FUNCS" = 1; then
4555         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4556       else
4557         AC_MSG_WARN(Setting thread priority will not work)
4558       fi
4559
4560       AC_CHECK_FUNC(pthread_cancel,
4561                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4562                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4563
4564       AC_CHECK_FUNC(pthread_attr_setstacksize,
4565                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4566
4567       dnl mutexattr_t initialization is done in quite different ways on different
4568       dnl platforms, so check for a few things:
4569       dnl
4570       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4571       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4572       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4573       dnl defined, we do it by directly assigned
4574       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4575
4576       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4577       [
4578         AC_TRY_COMPILE([#include <pthread.h>],
4579             [
4580                pthread_mutexattr_t attr;
4581                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4582             ], [
4583                wx_cv_type_pthread_mutexattr_t=yes
4584             ], [
4585                wx_cv_type_pthread_mutexattr_t=no
4586             ]
4587         )
4588       ])
4589
4590       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4591         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4592       else
4593         dnl don't despair, there may be another way to do it
4594         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4595                        wx_cv_type_pthread_rec_mutex_init,
4596         [
4597             AC_TRY_COMPILE([#include <pthread.h>],
4598                 [
4599                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4600                 ], [
4601                     wx_cv_type_pthread_rec_mutex_init=yes
4602                 ], [
4603                     wx_cv_type_pthread_rec_mutex_init=no
4604                 ]
4605             )
4606         ])
4607         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4608           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4609         else
4610           dnl this may break code working elsewhere, so at least warn about it
4611           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4612         fi
4613       fi
4614     fi
4615
4616 dnl from if !MSW
4617 else
4618     if test "$wxUSE_THREADS" = "yes" ; then
4619       case "${host}" in
4620         *-*-mingw32* )
4621             dnl check if the compiler accepts -mthreads
4622             AC_CACHE_CHECK([if compiler supports -mthreads],
4623                 wx_cv_cflags_mthread,
4624                 [
4625                     CFLAGS_OLD="$CFLAGS"
4626                     CFLAGS="$CFLAGS -mthreads"
4627                     AC_TRY_COMPILE([], [],
4628                         wx_cv_cflags_mthread=yes,
4629                         wx_cv_cflags_mthread=no
4630                     )
4631                 ]
4632             )
4633
4634             if test "$wx_cv_cflags_mthread" = "yes"; then
4635                 dnl it does, use it
4636                 CXXFLAGS="$CXXFLAGS -mthreads"
4637                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
4638                 LDFLAGS="$LDFLAGS -mthreads"
4639             else
4640                 dnl it doesn't
4641                 CFLAGS="$CFLAGS_OLD"
4642             fi
4643         ;;
4644         *-pc-os2*emx )
4645             CFLAGS="$CFLAGS -Zmt -D__ST_MT_ERRNO__"
4646             CXXFLAGS="$CXXFLAGS -Zmt -D__ST_MT_ERRNO__"
4647             LDFLAGS="$LDFLAGS -Zmt"
4648         ;;
4649       esac
4650     fi
4651 fi
4652
4653 if test "$wxUSE_THREADS" = "yes"; then
4654   AC_DEFINE(wxUSE_THREADS)
4655
4656   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4657 else
4658   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4659   dnl functions - add tests for other functions here as well
4660   if test "$ac_cv_func_strtok_r" = "yes"; then
4661     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4662     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4663         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
4664         AC_MSG_RESULT(yes)
4665     else
4666         AC_MSG_RESULT(no)
4667     fi
4668   fi
4669 fi
4670
4671 if test "$WXGTK20" = 1 ; then
4672   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
4673   WXGTK12=1
4674 fi
4675
4676 if test "$WXGTK12" = 1 ; then
4677   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4678 fi
4679
4680 if test "$WXGTK127" = 1 ; then
4681   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4682 fi
4683
4684 if test "$WXGPE" = 1 ; then
4685   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
4686 fi
4687
4688 WXDEBUG=
4689
4690 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4691     WXDEBUG="-g"
4692     wxUSE_OPTIMISE=no
4693 fi
4694
4695 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4696     wxUSE_DEBUG_INFO=yes
4697     if test "$GCC" = yes; then
4698         WXDEBUG="-ggdb"
4699     fi
4700 fi
4701
4702 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4703     AC_DEFINE(WXDEBUG)
4704     WXDEBUG_DEFINE="-D__WXDEBUG__"
4705 else
4706     if test "$wxUSE_GTK" = 1 ; then
4707         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
4708     fi
4709 fi
4710
4711 if test "$wxUSE_MEM_TRACING" = "yes" ; then
4712     AC_DEFINE(wxUSE_MEMORY_TRACING)
4713     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
4714     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
4715     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
4716 fi
4717
4718 if test "$wxUSE_DMALLOC" = "yes" ; then
4719     DMALLOC_LIBS="-ldmallocthcxx"
4720 fi
4721
4722 PROFILE=
4723 if test "$wxUSE_PROFILE" = "yes" ; then
4724     PROFILE=" -pg"
4725 fi
4726
4727 CODE_GEN_FLAGS=
4728 CODE_GEN_FLAGS_CXX=
4729 if test "$GCC" = "yes" ; then
4730     if test "$wxUSE_NO_RTTI" = "yes" ; then
4731         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
4732     fi
4733     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
4734         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
4735     fi
4736     if test "$wxUSE_PERMISSIVE" = "yes" ; then
4737         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
4738     fi
4739
4740     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
4741     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
4742     dnl for each subroutine by default -- using the switch below only creates
4743     dnl one entry per file instead at the price of minor performance penalty
4744     dnl
4745     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
4746     dnl without -ffunction-sections.  No idea how long we'll need to maintain
4747     dnl this, or even the extent of gcc/wx version combinations affected, but
4748     dnl also as above, this 'fix' does not come without side effects.
4749     dnl
4750     dnl TODO: test for the gcc version here (how?)
4751     case "${host}" in
4752       powerpc*-*-aix* )
4753         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
4754         ;;
4755       *-hppa* )
4756         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
4757         ;;
4758     esac
4759 fi
4760
4761 OPTIMISE=
4762 if test "$wxUSE_OPTIMISE" = "no" ; then
4763     if test "$GCC" = yes ; then
4764         dnl use -O0 because compiling with it is faster than compiling with no
4765         dnl optimization options at all (at least with g++ 3.2)
4766         OPTIMISE="-O0"
4767     fi
4768 else
4769     if test "$GCC" = yes ; then
4770         OPTIMISE="-O2"
4771
4772         dnl VZ: does anybody know what does this do??
4773         case "${host}" in
4774             i586-*-*|i686-*-* )
4775             OPTIMISE="${OPTIMISE} "
4776         ;;
4777         esac
4778     else
4779         OPTIMISE="-O"
4780     fi
4781 fi
4782
4783 dnl ---------------------------------------------------------------------------
4784 dnl compatibility level
4785 dnl ---------------------------------------------------------------------------
4786
4787 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
4788     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
4789
4790     WXWIN_COMPATIBILITY_2_4="yes"
4791 fi
4792
4793 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
4794     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
4795 fi
4796
4797 dnl ---------------------------------------------------------------------------
4798 dnl the library may be built without GUI classes at all
4799 dnl ---------------------------------------------------------------------------
4800
4801 if test "$wxUSE_GUI" = "yes"; then
4802     AC_DEFINE(wxUSE_GUI)
4803
4804     dnl the things we always pull in the GUI version of the library:
4805     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
4806     dnl    library really can't be built without those)
4807     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
4808     dnl    almost any program and the first 2 are needed to show a message box
4809     dnl    which want to be always able to do)
4810     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
4811     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
4812     dnl    need the dcs, pens, brushes, ...), this just can't be done now
4813     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
4814     dnl 5. misc stuff: timers, settings, message box
4815 fi
4816
4817 dnl ---------------------------------------------------------------------------
4818 dnl Unix/Windows
4819 dnl ---------------------------------------------------------------------------
4820
4821 if test "$wxUSE_UNIX" = "yes"; then
4822   AC_DEFINE(wxUSE_UNIX)
4823 fi
4824
4825 dnl ------------------------------------------------------------------------
4826 dnl DLL support
4827 dnl ------------------------------------------------------------------------
4828
4829 dnl under MSW we always have LoadLibrary/GetProcAddress
4830 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4831
4832     HAVE_DL_FUNCS=0
4833     HAVE_SHL_FUNCS=0
4834     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4835         if test "$USE_DARWIN" = 1; then
4836             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4837             HAVE_DL_FUNCS=1
4838         elif test "$USE_DOS" = 1; then
4839             HAVE_DL_FUNCS=0
4840         else
4841             dnl the test is a bit complicated because we check for dlopen() both with
4842             dnl and without -ldl and we also try to find shl_load() if there is no
4843             dnl dlopen() on this system
4844             AC_CHECK_FUNCS(dlopen,
4845             [
4846                 AC_DEFINE(HAVE_DLOPEN)
4847                 HAVE_DL_FUNCS=1
4848             ],
4849             [
4850                 AC_CHECK_LIB(dl, dlopen,
4851                             [
4852                                 AC_DEFINE(HAVE_DLOPEN)
4853                                 HAVE_DL_FUNCS=1
4854                                 DL_LINK=" -ldl$DL_LINK"
4855                             ],
4856                             [
4857                                 AC_CHECK_FUNCS(shl_load,
4858                                               [
4859                                                 AC_DEFINE(HAVE_SHL_LOAD)
4860                                                 HAVE_SHL_FUNCS=1
4861                                               ],
4862                                               [
4863                                                 AC_CHECK_LIB(shl_load, dld,
4864                                                              [
4865                                                                 HAVE_SHL_FUNCS=1
4866                                                                 DL_LINK=" -ldld$DL_LINK"
4867                                                              ])
4868                                               ])
4869                             ])
4870             ])
4871
4872         dnl check also for dlerror()
4873         if test "$HAVE_DL_FUNCS" = 1; then
4874             AC_CHECK_FUNCS(dlerror,
4875                 AC_DEFINE(HAVE_DLERROR),
4876                 [
4877                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
4878                 ]
4879             )
4880         fi
4881         fi
4882
4883         if test "$HAVE_DL_FUNCS" = 0; then
4884             if test "$HAVE_SHL_FUNCS" = 0; then
4885               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
4886                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4887                   wxUSE_DYNAMIC_LOADER=no
4888                   wxUSE_DYNLIB_CLASS=no
4889               else
4890                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4891               fi
4892             fi
4893         fi
4894     fi
4895 fi
4896
4897 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4898     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4899 fi
4900 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4901     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4902 fi
4903
4904
4905 dnl ---------------------------------------------------------------------------
4906 dnl Verify consistency of plugins/monolithic/shared settings:
4907 dnl ---------------------------------------------------------------------------
4908
4909 if test "$wxUSE_PLUGINS" = "yes" ; then
4910     if test "$wxUSE_SHARED" = "no" ; then
4911         AC_MSG_WARN([plugins supported only in shared build, disabling])
4912         wxUSE_PLUGINS=no
4913     fi
4914     if test "$wxUSE_MONOLITHIC" = "yes" ; then
4915         AC_MSG_WARN([plugins not supported monolithic build, disabling])
4916         wxUSE_PLUGINS=no
4917     fi
4918     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
4919         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
4920         wxUSE_PLUGINS=no
4921     fi
4922     if test "$wxUSE_PLUGINS" = "yes" ; then
4923         AC_DEFINE(wxUSE_PLUGINS)
4924     fi
4925 fi
4926
4927 dnl ---------------------------------------------------------------------------
4928 dnl Register non-GUI class options for makefiles and setup.h
4929 dnl ---------------------------------------------------------------------------
4930
4931 if test "$wxUSE_STL" = "yes"; then
4932   AC_DEFINE(wxUSE_STL)
4933 fi
4934
4935 if test "$wxUSE_APPLE_IEEE" = "yes"; then
4936   AC_DEFINE(wxUSE_APPLE_IEEE)
4937 fi
4938
4939 if test "$wxUSE_TIMER" = "yes"; then
4940   AC_DEFINE(wxUSE_TIMER)
4941 fi
4942
4943 dnl Unix implementation needs additional checks because audio support
4944 dnl comes in many favours:
4945 if test "$USE_UNIX" = "1" ; then
4946     AC_CHECK_HEADERS([sys/soundcard.h],,
4947                      [DISABLED_CONTRIB="$DISABLED_CONTRIB mmedia"])
4948 fi
4949 WITH_PLUGIN_SDL=0
4950 if test "$wxUSE_SOUND" = "yes"; then
4951   if test "$USE_UNIX" = "1" ; then
4952     if test "$wxUSE_LIBSDL" != "no"; then
4953       AM_PATH_SDL([1.2.0],
4954                   [
4955                     EXTRALIBS_SDL="$SDL_LIBS"
4956                     CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
4957                     AC_DEFINE(wxUSE_LIBSDL)
4958                   ],
4959                   [wxUSE_LIBSDL="no"])
4960       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
4961         WITH_PLUGIN_SDL=1
4962       fi
4963     fi
4964   fi
4965
4966   AC_DEFINE(wxUSE_SOUND)
4967   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
4968 fi
4969
4970 if test "$WXGTK20" = 1; then
4971     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4972         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
4973
4974                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
4975                                   [libgnomeprintui-2.2 >= 2.8],
4976                     [
4977 dnl                     EXTRALIBS_GNOMEPRINT="$LIBGNOMEPRINTUI_LIBS"
4978                         CXXFLAGS="$CXXFLAGS $LIBGNOMEPRINTUI_CFLAGS"
4979                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
4980                     ],
4981                     [
4982                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
4983                         wxUSE_LIBGNOMEPRINT="no"
4984                     ]
4985                 )
4986         fi
4987     fi
4988 fi
4989
4990
4991 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
4992   AC_DEFINE(wxUSE_CMDLINE_PARSER)
4993 fi
4994
4995 if test "$wxUSE_STOPWATCH" = "yes"; then
4996   AC_DEFINE(wxUSE_STOPWATCH)
4997 fi
4998
4999 if test "$wxUSE_DATETIME" = "yes"; then
5000   AC_DEFINE(wxUSE_DATETIME)
5001 fi
5002
5003 if test "$wxUSE_FILE" = "yes"; then
5004   AC_DEFINE(wxUSE_FILE)
5005 fi
5006
5007 if test "$wxUSE_FFILE" = "yes"; then
5008   AC_DEFINE(wxUSE_FFILE)
5009 fi
5010
5011 if test "$wxUSE_FILESYSTEM" = "yes"; then
5012   AC_DEFINE(wxUSE_FILESYSTEM)
5013 fi
5014
5015 if test "$wxUSE_FS_ZIP" = "yes"; then
5016   AC_DEFINE(wxUSE_FS_ZIP)
5017 fi
5018
5019 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5020   AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5021 fi
5022
5023 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5024   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5025     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5026   elif test "$wxUSE_ZLIB" = "no"; then
5027     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5028   else
5029     AC_DEFINE(wxUSE_ZIPSTREAM)
5030   fi
5031 fi
5032
5033 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5034   if test "$USE_UNIX" != 1; then
5035     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5036     wxUSE_ON_FATAL_EXCEPTION=no
5037   else
5038     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5039   fi
5040 fi
5041
5042 if test "$wxUSE_STACKWALKER" = "yes"; then
5043     AC_DEFINE(wxUSE_STACKWALKER)
5044 fi
5045
5046 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5047     if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
5048         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5049         wxUSE_DEBUGREPORT=no
5050     else
5051         AC_DEFINE(wxUSE_DEBUGREPORT)
5052         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5053             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5054         fi
5055     fi
5056 fi
5057
5058 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5059   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5060 fi
5061
5062 if test "$wxUSE_BUSYINFO" = "yes"; then
5063   AC_DEFINE(wxUSE_BUSYINFO)
5064 fi
5065
5066 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5067   AC_DEFINE(wxUSE_STD_IOSTREAM)
5068 fi
5069
5070 if test "$wxUSE_STD_STRING" = "yes"; then
5071   AC_DEFINE(wxUSE_STD_STRING)
5072 fi
5073
5074 if test "$wxUSE_STDPATHS" = "yes"; then
5075   AC_DEFINE(wxUSE_STDPATHS)
5076 fi
5077
5078 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5079     AC_DEFINE(wxUSE_TEXTBUFFER)
5080 fi
5081
5082 if test "$wxUSE_TEXTFILE" = "yes"; then
5083   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5084     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5085   else
5086     AC_DEFINE(wxUSE_TEXTFILE)
5087   fi
5088 fi
5089
5090 if test "$wxUSE_CONFIG" = "yes" ; then
5091   if test "$wxUSE_TEXTFILE" != "yes"; then
5092     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5093   else
5094     AC_DEFINE(wxUSE_CONFIG)
5095     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5096     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5097   fi
5098 fi
5099
5100 if test "$wxUSE_INTL" = "yes" ; then
5101   if test "$wxUSE_FILE" != "yes"; then
5102     AC_MSG_WARN(I18n code requires wxFile... disabled)
5103   else
5104     AC_DEFINE(wxUSE_INTL)
5105     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5106     GUIDIST="$GUIDIST INTL_DIST"
5107   fi
5108 fi
5109
5110 if test "$wxUSE_LOG" = "yes"; then
5111   AC_DEFINE(wxUSE_LOG)
5112
5113     if test "$wxUSE_LOGGUI" = "yes"; then
5114       AC_DEFINE(wxUSE_LOGGUI)
5115     fi
5116
5117     if test "$wxUSE_LOGWINDOW" = "yes"; then
5118       AC_DEFINE(wxUSE_LOGWINDOW)
5119     fi
5120
5121     if test "$wxUSE_LOGDIALOG" = "yes"; then
5122       AC_DEFINE(wxUSE_LOG_DIALOG)
5123     fi
5124
5125     dnl the keyboard sample requires wxUSE_LOG
5126     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5127 fi
5128
5129 if test "$wxUSE_LONGLONG" = "yes"; then
5130   AC_DEFINE(wxUSE_LONGLONG)
5131 fi
5132
5133 if test "$wxUSE_GEOMETRY" = "yes"; then
5134   AC_DEFINE(wxUSE_GEOMETRY)
5135 fi
5136
5137 if test "$wxUSE_STREAMS" = "yes" ; then
5138   AC_DEFINE(wxUSE_STREAMS)
5139 fi
5140
5141 dnl ---------------------------------------------------------------------------
5142 dnl time/date functions
5143 dnl ------------------------------------------------------------------------
5144
5145 if test "$wxUSE_DATETIME" = "yes"; then
5146     dnl check for strptime
5147     AC_CHECK_FUNCS(strptime)
5148
5149     dnl check for timezone variable
5150     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
5151     AC_CACHE_CHECK(for timezone variable in <time.h>,
5152                    wx_cv_var_timezone,
5153                    [
5154                         AC_TRY_COMPILE(
5155                             [
5156                                 #include <time.h>
5157                             ],
5158                             [
5159                                 int tz;
5160                                 tz = timezone;
5161                             ],
5162                             [
5163                                 wx_cv_var_timezone=timezone
5164                             ],
5165                             [
5166                                 AC_TRY_COMPILE(
5167                                     [
5168                                         #include <time.h>
5169                                     ],
5170                                     [
5171                                         int tz;
5172                                         tz = _timezone;
5173                                     ],
5174                                     [
5175                                         wx_cv_var_timezone=_timezone
5176                                     ],
5177                                     [
5178                                         AC_TRY_COMPILE(
5179                                             [
5180                                                 #include <time.h>
5181                                             ],
5182                                             [
5183                                                 int tz;
5184                                                 tz = __timezone;
5185                                             ],
5186                                             [
5187                                                 wx_cv_var_timezone=__timezone
5188                                             ],
5189                                             [
5190                                                 if test "$USE_DOS" = 0 ; then
5191                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
5192                                                 fi
5193                                             ]
5194                                         )
5195                                     ]
5196                                 )
5197                             ]
5198                         )
5199                    ]
5200     )
5201
5202     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
5203     if test "x$wx_cv_var_timezone" != x ; then
5204         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
5205     fi
5206
5207     dnl check for localtime (it's POSIX, but the check can do no harm...)
5208     AC_CHECK_FUNCS(localtime)
5209
5210     if test "$ac_cv_func_localtime" = "yes"; then
5211         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5212                        wx_cv_struct_tm_has_gmtoff,
5213         [
5214             AC_TRY_COMPILE(
5215                 [
5216                     #include <time.h>
5217                 ],
5218                 [
5219                     struct tm tm;
5220                     tm.tm_gmtoff++;
5221                 ],
5222                 [
5223                     wx_cv_struct_tm_has_gmtoff=yes
5224                 ],
5225                 wx_cv_struct_tm_has_gmtoff=no
5226             )
5227         ])
5228     fi
5229
5230     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5231         AC_DEFINE(WX_GMTOFF_IN_TM)
5232     fi
5233
5234     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5235     dnl function to be used for high resolution timers
5236     AC_CHECK_FUNCS(gettimeofday ftime, break)
5237
5238     if test "$ac_cv_func_gettimeofday" = "yes"; then
5239         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5240                        wx_cv_func_gettimeofday_has_2_args,
5241         [
5242             dnl on some _really_ old systems it takes only 1 argument
5243             AC_LANG_SAVE
5244             AC_LANG_CPLUSPLUS
5245
5246             AC_TRY_COMPILE(
5247                 [
5248                     #include <sys/time.h>
5249                     #include <unistd.h>
5250                 ],
5251                 [
5252                     struct timeval tv;
5253                     gettimeofday(&tv, NULL);
5254                 ],
5255                 wx_cv_func_gettimeofday_has_2_args=yes,
5256                 AC_TRY_COMPILE(
5257                     [
5258                         #include <sys/time.h>
5259                         #include <unistd.h>
5260                     ],
5261                     [
5262                         struct timeval tv;
5263                         gettimeofday(&tv);
5264                     ],
5265                     wx_cv_func_gettimeofday_has_2_args=no,
5266                     [
5267                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5268                         wx_cv_func_gettimeofday_has_2_args=unknown
5269                     ]
5270                 )
5271             )
5272             AC_LANG_RESTORE
5273         ])
5274
5275         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5276             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5277         fi
5278     fi
5279
5280     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5281 fi
5282
5283 dnl ------------------------------------------------------------------------
5284 dnl wxSocket
5285 dnl ------------------------------------------------------------------------
5286
5287 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5288 if test "$wxUSE_SOCKETS" = "yes"; then
5289     if test "$wxUSE_MGL" = "1"; then
5290         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5291         wxUSE_SOCKETS="no"
5292     fi
5293 fi
5294
5295 if test "$wxUSE_SOCKETS" = "yes"; then
5296     dnl under MSW we always have sockets
5297     if test "$TOOLKIT" != "MSW"; then
5298         dnl under Solaris and OS/2, socket functions live in -lsocket
5299         AC_CHECK_FUNC(socket,,
5300             [
5301                 AC_CHECK_LIB(socket, socket,
5302                     if test "$INET_LINK" != " -lsocket"; then
5303                         INET_LINK="$INET_LINK -lsocket"
5304                     fi,
5305                     [
5306                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5307                         wxUSE_SOCKETS=no
5308                     ]
5309                 )
5310             ]
5311         )
5312     fi
5313 fi
5314
5315 if test "$wxUSE_SOCKETS" = "yes" ; then
5316     dnl this test may be appropriate if building under cygwin
5317     dnl right now I'm assuming it also uses the winsock stuff
5318     dnl like mingw does..  -- RL
5319     if test "$TOOLKIT" != "MSW"; then
5320         dnl determine the type of third argument for getsockname
5321         dnl This test needs to be done in C++ mode since gsocket.cpp now
5322         dnl is C++ code and pointer cast that are possible even without
5323         dnl warning in C still fail in C++.
5324         AC_LANG_PUSH(C++)
5325         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5326                        wx_cv_type_getsockname3,
5327             [
5328                 AC_TRY_COMPILE(
5329                     [
5330                         #include <sys/types.h>
5331                         #include <sys/socket.h>
5332                     ],
5333                     [
5334                         socklen_t len;
5335                         getsockname(0, 0, &len);
5336                     ],
5337                     wx_cv_type_getsockname3=socklen_t,
5338                     [
5339                         dnl the compiler will compile the version with size_t
5340                         dnl even if the real type of the last parameter is int
5341                         dnl but it should give at least a warning about
5342                         dnl converting between incompatible pointer types, so
5343                         dnl try to use it to get the correct behaviour at
5344                         dnl least with gcc (otherwise we'd always use size_t)
5345                         CFLAGS_OLD="$CFLAGS"
5346                         if test "$GCC" = yes ; then
5347                             CFLAGS="$CFLAGS -Werror"
5348                         fi
5349
5350                         AC_TRY_COMPILE(
5351                             [
5352                                 #include <sys/types.h>
5353                                 #include <sys/socket.h>
5354                             ],
5355                             [
5356                                 size_t len;
5357                                 getsockname(0, 0, &len);
5358                             ],
5359                             wx_cv_type_getsockname3=size_t,
5360                             AC_TRY_COMPILE(
5361                                 [
5362                                     #include <sys/types.h>
5363                                     #include <sys/socket.h>
5364                                 ],
5365                                 [
5366                                     int len;
5367                                     getsockname(0, 0, &len);
5368                                 ],
5369                                 wx_cv_type_getsockname3=int,
5370                                 wx_cv_type_getsockname3=unknown
5371                             )
5372                         )
5373
5374                         CFLAGS="$CFLAGS_OLD"
5375                     ]
5376                 )
5377             ])
5378
5379         if test "$wx_cv_type_getsockname3" = "unknown"; then
5380             wxUSE_SOCKETS=no
5381             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5382         else
5383             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
5384         fi
5385         dnl Do this again for getsockopt as it may be different
5386         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5387                        wx_cv_type_getsockopt5,
5388             [
5389                 AC_TRY_COMPILE(
5390                     [
5391                         #include <sys/types.h>
5392                         #include <sys/socket.h>
5393                     ],
5394                     [
5395                         socklen_t len;
5396                         getsockopt(0, 0, 0, 0, &len);
5397                     ],
5398                     wx_cv_type_getsockopt5=socklen_t,
5399                     [
5400                         dnl the compiler will compile the version with size_t
5401                         dnl even if the real type of the last parameter is int
5402                         dnl but it should give at least a warning about
5403                         dnl converting between incompatible pointer types, so
5404                         dnl try to use it to get the correct behaviour at
5405                         dnl least with gcc (otherwise we'd always use size_t)
5406                         CFLAGS_OLD="$CFLAGS"
5407                         if test "$GCC" = yes ; then
5408                             CFLAGS="$CFLAGS -Werror"
5409                         fi
5410
5411                         AC_TRY_COMPILE(
5412                             [
5413                                 #include <sys/types.h>
5414                                 #include <sys/socket.h>
5415                             ],
5416                             [
5417                                 size_t len;
5418                                 getsockopt(0, 0, 0, 0, &len);
5419                             ],
5420                             wx_cv_type_getsockopt5=size_t,
5421                             AC_TRY_COMPILE(
5422                                 [
5423                                     #include <sys/types.h>
5424                                     #include <sys/socket.h>
5425                                 ],
5426                                 [
5427                                     int len;
5428                                     getsockopt(0, 0, 0, 0, &len);
5429                                 ],
5430                                 wx_cv_type_getsockopt5=int,
5431                                 wx_cv_type_getsockopt5=unknown
5432                             )
5433                         )
5434
5435                         CFLAGS="$CFLAGS_OLD"
5436                     ]
5437                 )
5438             ])
5439
5440         if test "$wx_cv_type_getsockopt5" = "unknown"; then
5441             wxUSE_SOCKETS=no
5442             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5443         else
5444             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
5445         fi
5446         AC_LANG_POP
5447     fi
5448 fi
5449
5450 if test "$wxUSE_SOCKETS" = "yes" ; then
5451     AC_DEFINE(wxUSE_SOCKETS)
5452     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
5453 fi
5454
5455 if test "$wxUSE_PROTOCOL" = "yes"; then
5456     if test "$wxUSE_SOCKETS" != "yes"; then
5457         AC_MSG_WARN(Protocol classes require sockets... disabled)
5458         wxUSE_PROTOCOL=no
5459     fi
5460 fi
5461
5462 if test "$wxUSE_PROTOCOL" = "yes"; then
5463     AC_DEFINE(wxUSE_PROTOCOL)
5464
5465     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
5466         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
5467     fi
5468     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
5469         AC_DEFINE(wxUSE_PROTOCOL_FTP)
5470     fi
5471     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
5472         AC_DEFINE(wxUSE_PROTOCOL_FILE)
5473     fi
5474 else
5475     if test "$wxUSE_FS_INET" = "yes"; then
5476         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
5477         wxUSE_FS_INET="no"
5478     fi
5479 fi
5480
5481 if test "$wxUSE_URL" = "yes"; then
5482     if test "$wxUSE_PROTOCOL" != "yes"; then
5483         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
5484         wxUSE_URL=no
5485     fi
5486     if test "$wxUSE_URL" = "yes"; then
5487         AC_DEFINE(wxUSE_URL)
5488     fi
5489 fi
5490
5491 if test "$wxUSE_FS_INET" = "yes"; then
5492   AC_DEFINE(wxUSE_FS_INET)
5493 fi
5494
5495 dnl ---------------------------------------------------------------------------
5496 dnl Joystick support
5497 dnl ---------------------------------------------------------------------------
5498
5499 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
5500     wxUSE_JOYSTICK=no
5501
5502     dnl under MSW we always have joystick support
5503     if test "$TOOLKIT" = "MSW"; then
5504         wxUSE_JOYSTICK=yes
5505
5506     dnl mac only available on darwin
5507     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
5508         if test "$USE_DARWIN" = 1; then
5509             dnl check for a bug in the headers, some have bad setEventCallout
5510             AC_MSG_CHECKING([headers have declarations needed for joystick support])
5511             AC_LANG_PUSH(C++)
5512             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
5513                             [ IOHIDQueueInterface *qi = NULL;
5514                               IOHIDCallbackFunction cb = NULL;
5515                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
5516                             [ wxUSE_JOYSTICK=yes ]
5517                           )
5518             AC_LANG_POP
5519             AC_MSG_RESULT($wxUSE_JOYSTICK)
5520         fi
5521
5522     dnl joystick support is only for Linux 2.1.x or greater
5523     else
5524         AC_CHECK_HEADERS(linux/joystick.h, wxUSE_JOYSTICK=yes)
5525     fi
5526
5527     if test "$wxUSE_JOYSTICK" = "yes"; then
5528         AC_DEFINE(wxUSE_JOYSTICK)
5529         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
5530     else
5531         AC_MSG_WARN(Joystick not supported by this system... disabled)
5532     fi
5533 fi
5534
5535
5536 dnl ---------------------------------------------------------------------------
5537 dnl String stuff
5538 dnl ---------------------------------------------------------------------------
5539
5540 if test "$wxUSE_FONTMAP" = "yes" ; then
5541   AC_DEFINE(wxUSE_FONTMAP)
5542 fi
5543
5544 if test "$wxUSE_UNICODE" = "yes" ; then
5545   AC_DEFINE(wxUSE_UNICODE)
5546
5547   if test "$USE_WIN32" != 1; then
5548       wxUSE_UNICODE_MSLU=no
5549   fi
5550
5551   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
5552         AC_CHECK_LIB(unicows,main,
5553             [
5554                 AC_DEFINE(wxUSE_UNICODE_MSLU)
5555             ],
5556             [
5557                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
5558                              Applications will only run on Windows NT/2000/XP!])
5559                 wxUSE_UNICODE_MSLU=no
5560             ])
5561     fi
5562 fi
5563
5564 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
5565   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
5566 fi
5567
5568 dnl ----------------------------------------------------------------
5569 dnl Register PostScript options for makefiles and setup.h
5570 dnl ----------------------------------------------------------------
5571
5572 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
5573   AC_DEFINE(wxUSE_POSTSCRIPT)
5574 fi
5575
5576 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
5577
5578 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
5579
5580 dnl ---------------------------------------------------------------------------
5581 dnl big GUI components: MDI, doc/view, printing, help, ...
5582 dnl ---------------------------------------------------------------------------
5583
5584 if test "$wxUSE_CONSTRAINTS" = "yes"; then
5585     AC_DEFINE(wxUSE_CONSTRAINTS)
5586     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
5587 fi
5588
5589 if test "$wxUSE_MDI" = "yes"; then
5590     AC_DEFINE(wxUSE_MDI)
5591
5592     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5593         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
5594         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
5595     fi
5596 fi
5597
5598 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
5599     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
5600     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
5601     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5602         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
5603     fi
5604 fi
5605
5606 if test "$wxUSE_HELP" = "yes"; then
5607     AC_DEFINE(wxUSE_HELP)
5608     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
5609
5610     if test "$wxUSE_MSW" = 1; then
5611       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
5612         AC_DEFINE(wxUSE_MS_HTML_HELP)
5613       fi
5614     fi
5615
5616     if test "$wxUSE_WXHTML_HELP" = "yes"; then
5617       if test "$wxUSE_HTML" = "yes"; then
5618         AC_DEFINE(wxUSE_WXHTML_HELP)
5619       else
5620         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
5621         wxUSE_WXHTML_HELP=no
5622       fi
5623     fi
5624 fi
5625
5626 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5627     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5628         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
5629     else
5630         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
5631     fi
5632     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
5633 fi
5634
5635 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
5636     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
5637 fi
5638
5639 dnl ---------------------------------------------------------------------------
5640 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
5641 dnl ---------------------------------------------------------------------------
5642
5643 dnl check for ole headers and disable a few features requiring it if not
5644 dnl present (earlier versions of mingw32 don't have ole2.h)
5645 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
5646                           -o "$wxUSE_CLIPBOARD"     = "yes" \
5647                           -o "$wxUSE_OLE"     = "yes" \
5648                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
5649     AC_CHECK_HEADERS(ole2.h)
5650
5651     if test "$ac_cv_header_ole2_h" = "yes" ; then
5652         if test "$GCC" = yes ; then
5653             AC_LANG_SAVE
5654             AC_LANG_CPLUSPLUS
5655
5656             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
5657             AC_TRY_COMPILE([#include <windows.h>
5658                             #include <ole2.h>],
5659                            [],
5660                            [AC_MSG_RESULT(no)],
5661                            [AC_MSG_RESULT(yes)
5662                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
5663             AC_LANG_RESTORE
5664             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
5665             if test "$wxUSE_OLE" = "yes" ; then
5666                 AC_DEFINE(wxUSE_OLE)
5667                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
5668             fi
5669         fi
5670
5671         dnl for OLE clipboard and dnd
5672         if test "$wxUSE_DATAOBJ" = "yes" ; then
5673             AC_DEFINE(wxUSE_DATAOBJ)
5674         fi
5675     else
5676         AC_MSG_WARN([Some features disabled because OLE headers not found])
5677
5678         wxUSE_CLIPBOARD=no
5679         wxUSE_DRAG_AND_DROP=no
5680         wxUSE_DATAOBJ=no
5681         wxUSE_OLE=no
5682     fi
5683
5684     if test "$wxUSE_METAFILE" = "yes"; then
5685         AC_DEFINE(wxUSE_METAFILE)
5686
5687         dnl this one should probably be made separately configurable
5688         AC_DEFINE(wxUSE_ENH_METAFILE)
5689     fi
5690 fi
5691
5692 if test "$wxUSE_IPC" = "yes"; then
5693     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
5694         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
5695         wxUSE_IPC=no
5696     fi
5697
5698     if test "$wxUSE_IPC" = "yes"; then
5699         AC_DEFINE(wxUSE_IPC)
5700         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
5701     fi
5702 fi
5703
5704 if test "$wxUSE_DATAOBJ" = "yes"; then
5705     if test "$wxUSE_MGL" = 1; then
5706         AC_MSG_WARN([wxDataObject not yet supported under MGL... disabled])
5707         wxUSE_DATAOBJ=no
5708     else
5709         AC_DEFINE(wxUSE_DATAOBJ)
5710     fi
5711 else
5712     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
5713     wxUSE_CLIPBOARD=no
5714     wxUSE_DRAG_AND_DROP=no
5715 fi
5716
5717 if test "$wxUSE_CLIPBOARD" = "yes"; then
5718     if test "$wxUSE_MGL" = 1; then
5719         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
5720         wxUSE_CLIPBOARD=no
5721     fi
5722
5723     if test "$wxUSE_CLIPBOARD" = "yes"; then
5724         AC_DEFINE(wxUSE_CLIPBOARD)
5725     fi
5726 fi
5727
5728 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
5729     if test "$wxUSE_GTK" = 1; then
5730         if test "$WXGTK12" != 1; then
5731             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
5732             wxUSE_DRAG_AND_DROP=no
5733         fi
5734     fi
5735
5736     if test "$wxUSE_MOTIF" = 1; then
5737         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
5738         wxUSE_DRAG_AND_DROP=no
5739     fi
5740
5741     if test "$wxUSE_X11" = 1; then
5742         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
5743         wxUSE_DRAG_AND_DROP=no
5744     fi
5745
5746     if test "$wxUSE_MGL" = 1; then
5747         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
5748         wxUSE_DRAG_AND_DROP=no
5749     fi
5750
5751     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
5752         AC_DEFINE(wxUSE_DRAG_AND_DROP)
5753     fi
5754
5755 fi
5756
5757 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
5758     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
5759 fi
5760
5761 if test "$wxUSE_SPLINES" = "yes" ; then
5762   AC_DEFINE(wxUSE_SPLINES)
5763 fi
5764
5765 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
5766   AC_DEFINE(wxUSE_MOUSEWHEEL)
5767 fi
5768
5769 dnl ---------------------------------------------------------------------------
5770 dnl GUI controls
5771 dnl ---------------------------------------------------------------------------
5772
5773 USES_CONTROLS=0
5774 if test "$wxUSE_CONTROLS" = "yes"; then
5775   USES_CONTROLS=1
5776 fi
5777
5778 if test "$wxUSE_ACCEL" = "yes"; then
5779   AC_DEFINE(wxUSE_ACCEL)
5780   USES_CONTROLS=1
5781 fi
5782
5783 if test "$wxUSE_BUTTON" = "yes"; then
5784   AC_DEFINE(wxUSE_BUTTON)
5785   USES_CONTROLS=1
5786 fi
5787
5788 if test "$wxUSE_BMPBUTTON" = "yes"; then
5789   AC_DEFINE(wxUSE_BMPBUTTON)
5790   USES_CONTROLS=1
5791 fi
5792
5793 if test "$wxUSE_CALCTRL" = "yes"; then
5794   AC_DEFINE(wxUSE_CALENDARCTRL)
5795   USES_CONTROLS=1
5796   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
5797 fi
5798
5799 if test "$wxUSE_CARET" = "yes"; then
5800   AC_DEFINE(wxUSE_CARET)
5801   USES_CONTROLS=1
5802   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
5803 fi
5804
5805 if test "$wxUSE_COMBOBOX" = "yes"; then
5806   AC_DEFINE(wxUSE_COMBOBOX)
5807   USES_CONTROLS=1
5808 fi
5809
5810 if test "$wxUSE_CHOICE" = "yes"; then
5811   AC_DEFINE(wxUSE_CHOICE)
5812   USES_CONTROLS=1
5813 fi
5814
5815 if test "$wxUSE_CHOICEBOOK" = "yes"; then
5816     AC_DEFINE(wxUSE_CHOICEBOOK)
5817     USES_CONTROLS=1
5818 fi
5819
5820 if test "$wxUSE_CHECKBOX" = "yes"; then
5821   AC_DEFINE(wxUSE_CHECKBOX)
5822   USES_CONTROLS=1
5823 fi
5824
5825 if test "$wxUSE_CHECKLST" = "yes"; then
5826   AC_DEFINE(wxUSE_CHECKLISTBOX)
5827   USES_CONTROLS=1
5828   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
5829 fi
5830
5831 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
5832   AC_DEFINE(wxUSE_DATEPICKCTRL)
5833   USES_CONTROLS=1
5834 fi
5835
5836 if test "$wxUSE_DISPLAY" = "yes"; then
5837     AC_DEFINE(wxUSE_DISPLAY)
5838     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display multimon"
5839 fi
5840
5841 if test "$wxUSE_GAUGE" = "yes"; then
5842   AC_DEFINE(wxUSE_GAUGE)
5843   USES_CONTROLS=1
5844 fi
5845
5846 if test "$wxUSE_GRID" = "yes"; then
5847   AC_DEFINE(wxUSE_GRID)
5848   USES_CONTROLS=1
5849   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
5850 fi
5851
5852 if test "$wxUSE_IMAGLIST" = "yes"; then
5853     AC_DEFINE(wxUSE_IMAGLIST)
5854 fi
5855
5856 if test "$wxUSE_LISTBOOK" = "yes"; then
5857     AC_DEFINE(wxUSE_LISTBOOK)
5858     USES_CONTROLS=1
5859 fi
5860
5861 if test "$wxUSE_LISTBOX" = "yes"; then
5862     AC_DEFINE(wxUSE_LISTBOX)
5863     USES_CONTROLS=1
5864     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listbox"
5865 fi
5866
5867 if test "$wxUSE_LISTCTRL" = "yes"; then
5868     if test "$wxUSE_IMAGLIST" = "yes"; then
5869         AC_DEFINE(wxUSE_LISTCTRL)
5870         USES_CONTROLS=1
5871         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
5872     else
5873         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
5874     fi
5875 fi
5876
5877 if test "$wxUSE_NOTEBOOK" = "yes"; then
5878     AC_DEFINE(wxUSE_NOTEBOOK)
5879     USES_CONTROLS=1
5880     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
5881 fi
5882
5883 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
5884 dnl     AC_DEFINE(wxUSE_PROPSHEET)
5885 dnl     USES_CONTROLS=1
5886 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
5887 dnl fi
5888
5889 if test "$wxUSE_RADIOBOX" = "yes"; then
5890     AC_DEFINE(wxUSE_RADIOBOX)
5891     USES_CONTROLS=1
5892 fi
5893
5894 if test "$wxUSE_RADIOBTN" = "yes"; then
5895     AC_DEFINE(wxUSE_RADIOBTN)
5896     USES_CONTROLS=1
5897 fi
5898
5899 if test "$wxUSE_SASH" = "yes"; then
5900     AC_DEFINE(wxUSE_SASH)
5901     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
5902 fi
5903
5904 if test "$wxUSE_SCROLLBAR" = "yes"; then
5905     AC_DEFINE(wxUSE_SCROLLBAR)
5906     USES_CONTROLS=1
5907     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
5908 fi
5909
5910 if test "$wxUSE_SLIDER" = "yes"; then
5911     AC_DEFINE(wxUSE_SLIDER)
5912     USES_CONTROLS=1
5913 fi
5914
5915 if test "$wxUSE_SPINBTN" = "yes"; then
5916     AC_DEFINE(wxUSE_SPINBTN)
5917     USES_CONTROLS=1
5918 fi
5919
5920 if test "$wxUSE_SPINCTRL" = "yes"; then
5921     AC_DEFINE(wxUSE_SPINCTRL)
5922     USES_CONTROLS=1
5923 fi
5924
5925 if test "$wxUSE_SPLITTER" = "yes"; then
5926     AC_DEFINE(wxUSE_SPLITTER)
5927     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
5928 fi
5929
5930 if test "$wxUSE_STATBMP" = "yes"; then
5931     AC_DEFINE(wxUSE_STATBMP)
5932     USES_CONTROLS=1
5933 fi
5934
5935 if test "$wxUSE_STATBOX" = "yes"; then
5936     AC_DEFINE(wxUSE_STATBOX)
5937     USES_CONTROLS=1
5938 fi
5939
5940 if test "$wxUSE_STATTEXT" = "yes"; then
5941     AC_DEFINE(wxUSE_STATTEXT)
5942     USES_CONTROLS=1
5943 fi
5944
5945 if test "$wxUSE_STATLINE" = "yes"; then
5946     AC_DEFINE(wxUSE_STATLINE)
5947     USES_CONTROLS=1
5948 fi
5949
5950 if test "$wxUSE_STATUSBAR" = "yes"; then
5951     dnl this will get undefined in wx/chkconf.h if it's not supported
5952     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
5953     AC_DEFINE(wxUSE_STATUSBAR)
5954     USES_CONTROLS=1
5955
5956     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
5957 fi
5958
5959 if test "$wxUSE_TABDIALOG" = "yes"; then
5960     AC_DEFINE(wxUSE_TAB_DIALOG)
5961 fi
5962
5963 if test "$wxUSE_TEXTCTRL" = "yes"; then
5964     AC_DEFINE(wxUSE_TEXTCTRL)
5965     USES_CONTROLS=1
5966     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
5967 fi
5968
5969 if test "$wxUSE_TOGGLEBTN" = "yes"; then
5970     if test "$wxUSE_COCOA" = 1 ; then
5971         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
5972         wxUSE_TOGGLEBTN=no
5973     fi
5974     if test "$wxUSE_UNIVERSAL" = "yes"; then
5975         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
5976         wxUSE_TOGGLEBTN=no
5977     fi
5978
5979     if test "$wxUSE_TOGGLEBTN" = "yes"; then
5980         AC_DEFINE(wxUSE_TOGGLEBTN)
5981         USES_CONTROLS=1
5982     fi
5983 fi
5984
5985 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
5986     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
5987     wxUSE_TOOLBAR="yes"
5988     USES_CONTROLS=1
5989 fi
5990
5991 if test "$wxUSE_TOOLBAR" = "yes"; then
5992     AC_DEFINE(wxUSE_TOOLBAR)
5993     USES_CONTROLS=1
5994
5995     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
5996     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
5997         wxUSE_TOOLBAR_NATIVE="yes"
5998     fi
5999
6000     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
6001         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6002         USES_CONTROLS=1
6003     fi
6004
6005     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6006 fi
6007
6008 if test "$wxUSE_TOOLTIPS" = "yes"; then
6009     if test "$wxUSE_MOTIF" = 1; then
6010         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6011     else
6012         if test "$wxUSE_UNIVERSAL" = "yes"; then
6013             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6014         else
6015             AC_DEFINE(wxUSE_TOOLTIPS)
6016         fi
6017     fi
6018 fi
6019
6020 if test "$wxUSE_TREECTRL" = "yes"; then
6021     if test "$wxUSE_IMAGLIST" = "yes"; then
6022         AC_DEFINE(wxUSE_TREECTRL)
6023         USES_CONTROLS=1
6024         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6025     else
6026         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6027     fi
6028 fi
6029
6030 if test "$wxUSE_POPUPWIN" = "yes"; then
6031     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6032         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6033     else
6034         if test "$wxUSE_PM" = 1; then
6035             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6036         else
6037             AC_DEFINE(wxUSE_POPUPWIN)
6038             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6039
6040             USES_CONTROLS=1
6041         fi
6042     fi
6043 fi
6044
6045 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6046     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6047         AC_MSG_WARN([Dialup manager not yet supported under Mac OS X... disabled])
6048     else
6049         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6050         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6051     fi
6052 fi
6053
6054 if test "$wxUSE_TIPWINDOW" = "yes"; then
6055     if test "$wxUSE_PM" = 1; then
6056         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6057     else
6058         AC_DEFINE(wxUSE_TIPWINDOW)
6059     fi
6060 fi
6061
6062 if test "$USES_CONTROLS" = 1; then
6063     AC_DEFINE(wxUSE_CONTROLS)
6064 fi
6065
6066 dnl ---------------------------------------------------------------------------
6067 dnl misc options
6068 dnl ---------------------------------------------------------------------------
6069
6070 dnl please keep the settings below in alphabetical order
6071 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
6072     AC_DEFINE(wxUSE_ACCESSIBILITY)
6073     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
6074 fi
6075
6076 if test "$wxUSE_DRAGIMAGE" = "yes"; then
6077     AC_DEFINE(wxUSE_DRAGIMAGE)
6078     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
6079 fi
6080
6081 if test "$wxUSE_EXCEPTIONS" = "yes"; then
6082     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
6083         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
6084     else
6085         AC_DEFINE(wxUSE_EXCEPTIONS)
6086         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
6087     fi
6088 fi
6089
6090 USE_HTML=0
6091 if test "$wxUSE_HTML" = "yes"; then
6092     AC_DEFINE(wxUSE_HTML)
6093     USE_HTML=1
6094     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
6095     if test "$wxUSE_MAC" = 1; then
6096         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
6097     fi
6098 fi
6099 if test "$wxUSE_WEBKIT" = "yes"; then
6100     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
6101         old_CPPFLAGS="$CPPFLAGS"
6102         CPPFLAGS="$CPPFLAGS -x objective-c++"
6103         AC_CHECK_HEADER([WebKit/HIWebView.h],
6104                         [
6105                            AC_DEFINE(wxUSE_WEBKIT)
6106                            WEBKIT_LINK="-framework WebKit"
6107                         ],
6108                         [
6109                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
6110                            wxUSE_WEBKIT=no
6111                         ],
6112                         [#include <Carbon/Carbon.h>])
6113         CPPFLAGS="$old_CPPFLAGS"
6114     elif test "$wxUSE_COCOA" = 1; then
6115         AC_DEFINE(wxUSE_WEBKIT)
6116     else
6117         wxUSE_WEBKIT=no
6118     fi
6119 fi
6120
6121 USE_XRC=0
6122 if test "$wxUSE_XRC" = "yes"; then
6123     if test "$wxUSE_XML" != "yes"; then
6124         AC_MSG_WARN([XML library not built, XRC resources disabled])
6125         wxUSE_XRC=no
6126     else
6127         AC_DEFINE(wxUSE_XRC)
6128         USE_XRC=1
6129         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
6130     fi
6131 fi
6132
6133 if test "$wxUSE_MENUS" = "yes"; then
6134     AC_DEFINE(wxUSE_MENUS)
6135     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
6136 fi
6137
6138 if test "$wxUSE_METAFILE" = "yes"; then
6139     AC_DEFINE(wxUSE_METAFILE)
6140 fi
6141
6142 if test "$wxUSE_MIMETYPE" = "yes"; then
6143     AC_DEFINE(wxUSE_MIMETYPE)
6144 fi
6145
6146 if test "$wxUSE_MINIFRAME" = "yes"; then
6147     AC_DEFINE(wxUSE_MINIFRAME)
6148     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
6149 fi
6150
6151 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
6152     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
6153     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
6154         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
6155         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
6156     fi
6157 fi
6158
6159
6160 if test "$wxUSE_VALIDATORS" = "yes"; then
6161     AC_DEFINE(wxUSE_VALIDATORS)
6162     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
6163 fi
6164
6165 if test "$wxUSE_PALETTE" = "yes" ; then
6166   AC_DEFINE(wxUSE_PALETTE)
6167 fi
6168
6169 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
6170   dnl Must be done this late because -lunicows must be before all the other libs
6171   LIBS=" -lunicows $LIBS"
6172 fi
6173
6174 dnl ---------------------------------------------------------------------------
6175 dnl wxImage options
6176 dnl ---------------------------------------------------------------------------
6177
6178 if test "$wxUSE_IMAGE" = "yes" ; then
6179     AC_DEFINE(wxUSE_IMAGE)
6180
6181     if test "$wxUSE_GIF" = "yes" ; then
6182       AC_DEFINE(wxUSE_GIF)
6183     fi
6184
6185     if test "$wxUSE_PCX" = "yes" ; then
6186       AC_DEFINE(wxUSE_PCX)
6187     fi
6188
6189     if test "$wxUSE_IFF" = "yes" ; then
6190       AC_DEFINE(wxUSE_IFF)
6191     fi
6192
6193     if test "$wxUSE_PNM" = "yes" ; then
6194       AC_DEFINE(wxUSE_PNM)
6195     fi
6196
6197     if test "$wxUSE_XPM" = "yes" ; then
6198       AC_DEFINE(wxUSE_XPM)
6199     fi
6200
6201     if test "$wxUSE_ICO_CUR" = "yes" ; then
6202       AC_DEFINE(wxUSE_ICO_CUR)
6203     fi
6204 fi
6205
6206 dnl ---------------------------------------------------------------------------
6207 dnl common dialogs
6208 dnl ---------------------------------------------------------------------------
6209
6210 if test "$wxUSE_CHOICEDLG" = "yes"; then
6211     AC_DEFINE(wxUSE_CHOICEDLG)
6212 fi
6213
6214 if test "$wxUSE_COLOURDLG" = "yes"; then
6215     AC_DEFINE(wxUSE_COLOURDLG)
6216 fi
6217
6218 if test "$wxUSE_FILEDLG" = "yes"; then
6219     AC_DEFINE(wxUSE_FILEDLG)
6220 fi
6221
6222 if test "$wxUSE_FINDREPLDLG" = "yes"; then
6223     AC_DEFINE(wxUSE_FINDREPLDLG)
6224 fi
6225
6226 if test "$wxUSE_FONTDLG" = "yes"; then
6227     AC_DEFINE(wxUSE_FONTDLG)
6228 fi
6229
6230 if test "$wxUSE_DIRDLG" = "yes"; then
6231     if test "$wxUSE_TREECTRL" != "yes"; then
6232         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
6233     else
6234         AC_DEFINE(wxUSE_DIRDLG)
6235     fi
6236 fi
6237
6238 if test "$wxUSE_MSGDLG" = "yes"; then
6239     AC_DEFINE(wxUSE_MSGDLG)
6240 fi
6241
6242 if test "$wxUSE_NUMBERDLG" = "yes"; then
6243     AC_DEFINE(wxUSE_NUMBERDLG)
6244 fi
6245
6246 if test "$wxUSE_PROGRESSDLG" = "yes"; then
6247     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6248        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
6249     else
6250         AC_DEFINE(wxUSE_PROGRESSDLG)
6251     fi
6252 fi
6253
6254 if test "$wxUSE_SPLASH" = "yes"; then
6255     AC_DEFINE(wxUSE_SPLASH)
6256     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
6257 fi
6258
6259 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
6260     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6261        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
6262     else
6263         AC_DEFINE(wxUSE_STARTUP_TIPS)
6264     fi
6265 fi
6266
6267 if test "$wxUSE_TEXTDLG" = "yes"; then
6268     AC_DEFINE(wxUSE_TEXTDLG)
6269 fi
6270
6271 if test "$wxUSE_WIZARDDLG" = "yes"; then
6272     AC_DEFINE(wxUSE_WIZARDDLG)
6273     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
6274 fi
6275
6276 dnl ---------------------------------------------------------------------------
6277 dnl wxMediaCtrl
6278 dnl ---------------------------------------------------------------------------
6279
6280 if test "$wxUSE_MEDIACTRL" = "yes"; then
6281     dnl -----------------------------------------------------------------------
6282     dnl GStreamer
6283     dnl -----------------------------------------------------------------------
6284     if test "$wxUSE_GTK" = 1; then
6285         wxUSE_GSTREAMER="yes"
6286
6287         dnl -------------------------------------------------------------------
6288         dnl Test for gstreamer module from pkg-config
6289         dnl -------------------------------------------------------------------
6290         PKG_CHECK_MODULES(GSTREAMER, gstreamer-0.8,
6291         [
6292             CPPFLAGS="$CPPFLAGS $GSTREAMER_CFLAGS"
6293             LIBS="$LIBS $GSTREAMER_LIBS -lgstplay-0.8"
6294         ],
6295         [
6296             AC_MSG_WARN([GStreamer installation not found])
6297             wxUSE_GSTREAMER="no"
6298         ])
6299
6300         dnl -------------------------------------------------------------------
6301         dnl Perform a check for a GStreamer element using gst-inspect
6302         dnl Thomas Vander Stichele <thomas at apestaart dot org>
6303         dnl Last modification: 25/01/2005
6304         dnl
6305         dnl AM_GST_ELEMENT_CHECK(ELEMENT-NAME, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
6306         dnl -------------------------------------------------------------------
6307         AC_DEFUN([AM_GST_ELEMENT_CHECK],
6308         [
6309         if test "x$GST_INSPECT" == "x"; then
6310             AC_CHECK_PROG(GST_INSPECT, gst-inspect, gst-inspect, [])
6311         fi
6312
6313         if test "x$GST_INSPECT" != "x"; then
6314             AC_MSG_CHECKING(GStreamer element $1)
6315             if [ $GST_INSPECT $1 > /dev/null 2> /dev/null ]; then
6316             AC_MSG_RESULT(found.)
6317             $2
6318             else
6319             AC_MSG_RESULT(not found.)
6320             $3
6321             fi
6322         fi
6323         ])
6324
6325         dnl -------------------------------------------------------------------
6326         dnl Test for x video sink (video useless without)
6327         dnl -------------------------------------------------------------------
6328         AM_GST_ELEMENT_CHECK(xvimagesink,[],
6329                         [
6330                             wxUSE_GSTREAMER="no"
6331                             AC_MSG_WARN([x video sink not found - cannot use GStreamer])
6332                         ])
6333
6334         dnl -------------------------------------------------------------------
6335         dnl Check for gstplay-0.8 lib and corresponding x overlay header
6336         dnl -------------------------------------------------------------------
6337         AC_CHECK_HEADER(gst/xoverlay/xoverlay.h, [],
6338                         [
6339                             wxUSE_GSTREAMER="no"
6340                             AC_MSG_WARN([xoverlay header not found, cannot use GStreamer])
6341                         ],
6342                         [#include <gst/gst.h>])
6343
6344         AC_MSG_CHECKING([for gstplay 0.8])
6345         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],gstplay-0.8)
6346
6347         if test "$ac_find_libraries" = "" ; then
6348             AC_MSG_RESULT([no])
6349             wxUSE_GSTREAMER="no"
6350         else
6351             AC_MSG_RESULT([yes])
6352         fi
6353
6354         if test "$wxUSE_GSTREAMER" = "yes"; then
6355             AC_DEFINE(wxUSE_GSTREAMER)
6356             AC_MSG_RESULT([GStreamer detection successful])
6357         fi
6358     fi
6359     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
6360     AC_DEFINE(wxUSE_MEDIACTRL)
6361 fi
6362
6363 dnl ---------------------------------------------------------------------------
6364 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
6365 dnl ---------------------------------------------------------------------------
6366
6367 if test "$cross_compiling" = "yes"; then
6368     dnl Use best guess from host as we can't use uname when cross compiling
6369     OSINFO="\"$host\""
6370 else
6371     dnl attualy work out OS version
6372     OSINFO=`uname -s -r -m`
6373     OSINFO="\"$OSINFO\""
6374 fi
6375
6376 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
6377
6378 dnl ---------------------------------------------------------------------------
6379 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
6380 dnl ---------------------------------------------------------------------------
6381
6382 if test "x$prefix" != "xNONE"; then
6383     wxPREFIX=$prefix
6384 else
6385     wxPREFIX=$ac_default_prefix
6386 fi
6387
6388 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
6389
6390
6391 dnl ---------------------------------------------------------------------------
6392 dnl define variables with all built libraries for wx-config
6393 dnl ---------------------------------------------------------------------------
6394
6395 CORE_BASE_LIBS="net base"
6396 CORE_GUI_LIBS="adv core"
6397
6398 if test "$wxUSE_XML" = "yes" ; then
6399     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
6400 fi
6401 if test "$wxUSE_ODBC" != "no" ; then
6402     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
6403     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
6404 fi
6405 if test "$wxUSE_HTML" = "yes" ; then
6406     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
6407 fi
6408 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
6409     CORE_GUI_LIBS="qa $CORE_GUI_LIBS"
6410 fi
6411 if test "$wxUSE_XRC" = "yes" ; then
6412     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
6413 fi
6414
6415 if test "$wxUSE_GUI" != "yes"; then
6416     CORE_GUI_LIBS=""
6417 fi
6418
6419 AC_SUBST(CORE_BASE_LIBS)
6420 AC_SUBST(CORE_GUI_LIBS)
6421
6422
6423 dnl ---------------------------------------------------------------------------
6424 dnl Output the makefiles and such from the results found above
6425 dnl ---------------------------------------------------------------------------
6426
6427 dnl all additional libraries (except wxWidgets itself) we link with
6428
6429 dnl note that we always link with -lm except for Mac OS X
6430 dnl extended.c uses floor() and is always linked in
6431
6432 if test "$wxUSE_MAC" = 1 ; then
6433     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
6434         if test "$USE_DARWIN" = 1; then
6435             LDFLAGS="$LDFLAGS -framework QuickTime"
6436         else
6437             LDFLAGS="$LDFLAGS -lQuickTimeLib"
6438         fi
6439     fi
6440     if test "$USE_DARWIN" = 1; then
6441         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
6442     else
6443         LDFLAGS="$LDFLAGS -lCarbonLib"
6444     fi
6445 fi
6446 if test "$wxUSE_COCOA" = 1 ; then
6447     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
6448     if test "$wxUSE_MEDIACTRL" = "yes"; then
6449         LDFLAGS="$LDFLAGS -framework QuickTime"
6450     fi
6451 fi
6452 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
6453     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
6454 fi
6455
6456 dnl FIXME: should this be covered by the conditional above
6457 dnl given the -lm comment there?  Or should that comment (and
6458 dnl this one) be removed..   [ 7 Nov 2001 ]
6459
6460 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
6461
6462 dnl Only add the -lm library if floating point functions cannot be used
6463 dnl without it.  This check is important on cygwin because of the bizarre
6464 dnl way that they have organized functions into libraries.  On cygwin, both
6465 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
6466 dnl means that
6467 dnl   1) linking with -lm is not necessary, and
6468 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
6469 dnl In particular, if you compile any program with -mno-cygwin and link with
6470 dnl -lm, it will crash instantly when it is run.  This happens because the
6471 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
6472 dnl the ___main function instead of allowing it to be defined by
6473 dnl /usr/lib/mingw/libmingw32.a as it should be.
6474 dnl
6475 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
6476 dnl
6477 dnl Just check a few floating point functions. If they are all found without
6478 dnl -lm, then we must not need -lm.
6479 have_cos=0
6480 have_floor=0
6481 AC_CHECK_FUNCS(cos, have_cos=1)
6482 AC_CHECK_FUNCS(floor, have_floor=1)
6483 AC_MSG_CHECKING(if floating point functions link without -lm)
6484 if test "$have_cos" = 1 -a "$have_floor" = 1; then
6485     AC_MSG_RESULT(yes)
6486 else
6487     AC_MSG_RESULT(no)
6488     LIBS="$LIBS -lm"
6489     # use different functions to avoid configure caching
6490     have_sin=0
6491     have_ceil=0
6492     AC_CHECK_FUNCS(sin, have_sin=1)
6493     AC_CHECK_FUNCS(ceil, have_ceil=1)
6494     AC_MSG_CHECKING(if floating point functions link with -lm)
6495     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
6496         AC_MSG_RESULT(yes)
6497     else
6498         AC_MSG_RESULT(no)
6499         # not sure we should warn the user, crash, etc.
6500     fi
6501 fi
6502
6503 if test "$wxUSE_GUI" = "yes"; then
6504
6505     dnl TODO add checks that these samples will really compile (i.e. all the
6506     dnl      library features they need are present)
6507
6508     dnl TODO some samples are never built so far: mfc (requires VC++)
6509     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
6510                      dynamic erase event exec font image minimal mobile \
6511                      mobile/wxedit mobile/styles propsize render \
6512                      richedit rotate shaped vscroll widgets"
6513
6514     if test "$wxUSE_MONOLITHIC" != "yes"; then
6515         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
6516     fi
6517     if test "$TOOLKIT" = "MSW"; then
6518         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
6519         if test "$wxUSE_UNIVERSAL" != "yes"; then
6520             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
6521         fi
6522     fi
6523     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
6524         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
6525     fi
6526 else
6527     SAMPLES_SUBDIRS="console"
6528 fi
6529
6530
6531 dnl all -I options we must pass to the compiler
6532 dnl
6533 dnl note that the order is somewhat important: wxWidgets headers should
6534 dnl come first and the one with setup.h should be before $(top_srcdir)/include
6535 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
6536 dnl CodeWarrior):
6537 INCLUDES="-I\${top_builddir}lib/wx/include/${TOOLCHAIN_FULLNAME} \
6538 -I\${top_srcdir}/include $TOOLKIT_INCLUDE"
6539
6540 dnl C/C++ compiler options used to compile wxWidgets
6541 if test "$GXX" = yes ; then
6542     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
6543     CWARNINGS="-Wall"
6544     CXXWARNINGS="$CWARNINGS -Wno-ctor-dtor-privacy"
6545     dnl should enable this one day...
6546     dnl CXXWARNINGS="-Wall -Werror"
6547 fi
6548
6549 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
6550
6551 dnl remove the extra white space from the cc/c++/ld options
6552 CPPFLAGS=`echo $WXDEBUG_DEFINE $INCLUDES $CPPFLAGS`
6553 CFLAGS=`echo $CODE_GEN_FLAGS $EXTRA_CFLAGS $CFLAGS $CWARNINGS`
6554 CXXFLAGS=`echo $CODE_GEN_FLAGS $CODE_GEN_FLAGS_CXX $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS`
6555
6556 if test "x$MWCC" = "xyes"; then
6557     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
6558     dnl must use <regex.h> from system not our local copy on OS X,
6559     dnl but must use local not system on OS 9.
6560     dnl The following should make all -I paths usable for <> includes
6561     dnl while first checking in real system paths.  With 8.3 using
6562     dnl -gccincludes it will actually check local paths before system
6563     dnl even for <> which is totally wrong.
6564
6565     dnl Note that because this absolutely needs to be before any -I
6566     dnl that we have to tack it on to the end of the compiler commandline.
6567     CC="$CC -cwd source -I-"
6568     CXX="$CXX -cwd source -I-"
6569 fi
6570
6571
6572 LIBS=`echo $LIBS`
6573 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
6574 EXTRALIBS_XML="$EXPAT_LINK"
6575 EXTRALIBS_HTML="$MSPACK_LINK"
6576 EXTRALIBS_ODBC="$ODBC_LINK"
6577 if test "$wxUSE_GUI" = "yes"; then
6578     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_GNOMEPRINT`
6579 fi
6580 if test "$wxUSE_OPENGL" = "yes"; then
6581     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
6582 fi
6583
6584 LDFLAGS="$LDFLAGS $PROFILE"
6585
6586 dnl wxGTK does not need TOOLKIT includes in wx-config
6587 if test "$wxUSE_GTK" = 1; then
6588     WXCONFIG_INCLUDE=
6589 else
6590     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
6591 fi
6592
6593 WXCONFIG_EXTRALIBS="$LIBS"
6594
6595 dnl wx-config must output builtin 3rd party libs in --libs in static build:
6596 if test "$wxUSE_REGEX" = "builtin" ; then
6597     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
6598 fi
6599 if test "$wxUSE_EXPAT" = "builtin" ; then
6600     wxconfig_3rdparty="expat $wxconfig_3rdparty"
6601 fi
6602 if test "$wxUSE_ODBC" = "builtin" ; then
6603     wxconfig_3rdparty="odbc $wxconfig_3rdparty"
6604 fi
6605 if test "$wxUSE_LIBTIFF" = "builtin" ; then
6606     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
6607 fi
6608 if test "$wxUSE_LIBJPEG" = "builtin" ; then
6609     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
6610 fi
6611 if test "$wxUSE_LIBPNG" = "builtin" ; then
6612     wxconfig_3rdparty="png $wxconfig_3rdparty"
6613 fi
6614 if test "$wxUSE_ZLIB" = "builtin" ; then
6615     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
6616 fi
6617
6618 for i in $wxconfig_3rdparty ; do
6619     WXCONFIG_EXTRALIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_EXTRALIBS"
6620 done
6621
6622
6623 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
6624     WXUNIV=1
6625 else
6626     WXUNIV=0
6627 fi
6628
6629 AC_SUBST(wxUSE_ZLIB)
6630 AC_SUBST(wxUSE_REGEX)
6631 AC_SUBST(wxUSE_EXPAT)
6632 AC_SUBST(wxUSE_ODBC)
6633 AC_SUBST(wxUSE_LIBJPEG)
6634 AC_SUBST(wxUSE_LIBPNG)
6635 AC_SUBST(wxUSE_LIBTIFF)
6636
6637 if test $wxUSE_MONOLITHIC = "yes" ; then
6638     MONOLITHIC=1
6639 else
6640     MONOLITHIC=0
6641 fi
6642
6643 if test $wxUSE_PLUGINS = "yes" ; then
6644     USE_PLUGINS=1
6645 else
6646     USE_PLUGINS=0
6647 fi
6648
6649 if test $wxUSE_ODBC != "no" ; then
6650     USE_ODBC=1
6651 else
6652     USE_ODBC=0
6653 fi
6654
6655 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
6656     USE_QA=1
6657 else
6658     USE_QA=0
6659 fi
6660
6661 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
6662     OFFICIAL_BUILD=1
6663 else
6664     OFFICIAL_BUILD=0
6665 fi
6666
6667 AC_SUBST(VENDOR)
6668 AC_SUBST(OFFICIAL_BUILD)
6669 AC_SUBST(WX_FLAVOUR)
6670 AC_SUBST(WX_LIB_FLAVOUR)
6671
6672 AC_SUBST(WXUNIV)
6673 AC_SUBST(MONOLITHIC)
6674 AC_SUBST(USE_PLUGINS)
6675 AC_SUBST(LIBS)
6676 AC_SUBST(EXTRALIBS)
6677 AC_SUBST(EXTRALIBS_XML)
6678 AC_SUBST(EXTRALIBS_HTML)
6679 AC_SUBST(EXTRALIBS_ODBC)
6680 AC_SUBST(EXTRALIBS_GUI)
6681 AC_SUBST(EXTRALIBS_OPENGL)
6682 AC_SUBST(EXTRALIBS_SDL)
6683 AC_SUBST(WITH_PLUGIN_SDL)
6684 AC_SUBST(EXTRALIBS_GNOMEPRINT)
6685 AC_SUBST(UNICODE)
6686 AC_SUBST(BUILD)
6687 AC_SUBST(DEBUG_INFO)
6688 AC_SUBST(DEBUG_FLAG)
6689 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
6690 AC_SUBST(TOOLKIT_LOWERCASE)
6691 AC_SUBST(TOOLKIT_VERSION)
6692 AC_SUBST(SAMPLES_RPATH_FLAG)
6693 AC_SUBST(SAMPLES_RPATH_POSTLINK)
6694 AC_SUBST(HOST_SUFFIX)
6695 AC_SUBST(CPPUNIT_CFLAGS)
6696 AC_SUBST(CPPUNIT_LIBS)
6697
6698 case "$TOOLKIT" in
6699     GTK)
6700         TOOLKIT_USER="GTK+"
6701         if test "$WXGTK20" = 1; then
6702             TOOLKIT_USER="$TOOLKIT_USER 2"
6703         fi
6704         ;;
6705
6706     *)
6707         TOOLKIT_USER=$TOOLKIT_LOWERCASE
6708         ;;
6709 esac
6710
6711 if test "$wxUSE_WINE" = "yes"; then
6712     BAKEFILE_FORCE_PLATFORM=win32
6713 fi
6714
6715 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
6716
6717 if test "$wxUSE_WINE" = "yes"; then
6718     RESCOMP=wrc
6719 fi
6720
6721 if test "$wxUSE_SHARED" = "yes"; then
6722
6723     dnl We get the shared build linker from bakefile, since it
6724     dnl moved all the logic for this out of this file and into
6725     dnl its own macro.  But it can't decide on whether to return
6726     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
6727     dnl So normalise and expand everything here now, because its
6728     dnl not going to change inside wx-config anyway.
6729     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
6730     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
6731
6732     dnl Need addtional flag on OS/2, so override bakefiles value
6733     dnl (there currently is no suitable variable to which the
6734     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
6735     case "${host}" in
6736       *-pc-os2_emx | *-pc-os2-emx )
6737         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6738         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6739         cp -p ${srcdir}/src/os2/dllnames.sh .
6740         cp -p ${srcdir}/src/os2/dllar.sh .
6741       ;;
6742     esac
6743 else
6744
6745     dnl No bakefile support for static builds, but this should be ok for most.
6746     EXE_LINKER="$CXX -o"
6747
6748 fi
6749 if test "$wxUSE_OMF" = "yes"; then
6750     case "${host}" in
6751       *-pc-os2_emx | *-pc-os2-emx )
6752         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
6753         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
6754         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
6755       ;;
6756     esac
6757 fi
6758
6759 dnl According to Vaclav, if NO_GCC_PRAGMA is used for any reason it needs to
6760 dnl be in wx-config output.  Not doing so could result in link problems.
6761 GCC_PRAGMA_FLAGS=""
6762 PCH_FLAGS=""
6763
6764 dnl Find out if we have to define WX_PRECOMP (and thus NO_GCC_PRAGMA)
6765 if test $GCC_PCH = 1 ; then
6766     PCH_FLAGS="-DWX_PRECOMP"
6767     GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6768 else
6769     dnl Find out if we have to define NO_GCC_PRAGMA
6770     if test "$GCC" = yes; then
6771         AC_MSG_CHECKING([if this GCC version is >= 4.0 and needs -DNO_GCC_PRAGMA])
6772         AC_TRY_COMPILE([],
6773             [#if (__GNUC__ < 4)
6774              #error "Not GCC 4.0 or greater"
6775              #endif
6776             ],
6777             [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6778              AC_MSG_RESULT([yes])],
6779             [AC_MSG_RESULT([no])
6780             case "${host}" in
6781                 powerpc-*-darwin* )
6782                     dnl Some Apple's GCC version are broken and can't handle the
6783                     dnl pragmas:
6784                     GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6785                 ;;
6786                 *-*-mingw32* )
6787                     dnl MinGW GCC versions > 3.2 have problems with
6788                     dnl static member of classes derived from templates
6789                     dnl in combination with #pragma interface/implementation
6790                     dnl (the test case uses 4 files)
6791                     dnl ... and with exceptions handling (undefined symbols needed
6792                     dnl to correctly calls dtors when unwinding) as well
6793                     if test "$wxUSE_STL" = "yes" -o \
6794                     "$wxUSE_NO_EXCEPTIONS" != "yes" -o \
6795                     "$wxUSE_NO_RTTI" != "yes"; then
6796                         AC_MSG_CHECKING([if this MinGW version needs -DNO_GCC_PRAGMA])
6797                         AC_TRY_COMPILE([],
6798                             [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6799                              #error "Not GCC 3.2 or greater"
6800                              #endif
6801                             ],
6802                             [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6803                              AC_MSG_RESULT([yes])],
6804                             [AC_MSG_RESULT([no])])
6805                     fi
6806                     ;;
6807                 *-pc-os2_emx | *-pc-os2-emx )
6808                     dnl GCC versions ported to OS/2 have similar problems with
6809                     dnl static member of classes in combination with STL and
6810                     dnl pragma interface/implementation
6811                     if test "$wxUSE_STL" = "yes"; then
6812                         AC_MSG_CHECKING([if this gcc version needs -DNO_GCC_PRAGMA])
6813                         AC_TRY_COMPILE([],
6814                             [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6815                              #error "Not GCC 3.2 or greater"
6816                              #endif
6817                             ],
6818                             [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6819                              AC_MSG_RESULT([yes])],
6820                             [AC_MSG_RESULT([no])])
6821                     fi
6822                     ;;
6823             esac
6824 dnl  closing bracket of if GCC < 4.0
6825         ] )
6826     fi
6827 fi
6828 CPPFLAGS="$PCH_FLAGS $GCC_PRAGMA_FLAGS $CPPFLAGS"
6829
6830
6831 dnl for convenience, sort the samples in alphabetical order
6832 dnl
6833 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
6834 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
6835 dnl
6836 dnl       Unfortunately, there is a bug in OS/2's tr, such that
6837 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
6838 dnl       only removes the Unix-like part of the introduced line break.
6839 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
6840
6841 dnl subtle bakefile goop.
6842 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
6843 dnl I wish we would have called it something less likely to clash with
6844 dnl things though.
6845 AC_SUBST(SHARED)
6846
6847 dnl global options
6848 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
6849 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
6850
6851 dnl debugging options
6852 AC_SUBST(WXDEBUG_DEFINE)
6853
6854 dnl toolkit options
6855 AC_SUBST(USE_GUI)
6856 AC_SUBST(AFMINSTALL)
6857 AC_SUBST(WIN32INSTALL)
6858 AC_SUBST(TOOLKIT)
6859 AC_SUBST(TOOLKIT_DIR)
6860 AC_SUBST(TOOLCHAIN_NAME)
6861 AC_SUBST(TOOLCHAIN_FULLNAME)
6862 AC_SUBST(TOOLCHAIN_DEFS)
6863 AC_SUBST(TOOLCHAIN_DLL_DEFS)
6864
6865 dnl wx-config options
6866 AC_SUBST(host_alias)
6867 AC_SUBST(cross_compiling)
6868 AC_SUBST(WIDGET_SET)
6869 AC_SUBST(WX_RELEASE)
6870 AC_SUBST(WX_VERSION)
6871 AC_SUBST(WX_SUBVERSION)
6872 AC_SUBST(WX_CHARTYPE)
6873 AC_SUBST(WX_DEBUGTYPE)
6874 AC_SUBST(WXCONFIG_EXTRALIBS)
6875 AC_SUBST(WXCONFIG_INCLUDE)
6876 AC_SUBST(WXCONFIG_RPATH)
6877 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
6878 AC_SUBST(WX_LARGEFILE_FLAGS)
6879 AC_SUBST(GCC_PRAGMA_FLAGS)
6880 AC_SUBST(CODE_GEN_FLAGS)
6881 AC_SUBST(CODE_GEN_FLAGS_CXX)
6882 AC_SUBST(EXE_LINKER)
6883
6884 dnl distribution vars
6885 AC_SUBST(GUIDIST)
6886 AC_SUBST(DISTDIR)
6887
6888 dnl additional subdirectories where we will build
6889 AC_SUBST(SAMPLES_SUBDIRS)
6890
6891 dnl additional libraries and linker settings
6892 AC_SUBST(LDFLAGS)
6893 AC_SUBST(LDFLAGS_GL)
6894 AC_SUBST(OPENGL_LIBS)
6895 AC_SUBST(DMALLOC_LIBS)
6896 AC_SUBST(WX_VERSION_TAG)
6897
6898 dnl additional resurces settings
6899 AC_SUBST(RESCOMP)
6900 AC_SUBST(RESFLAGS)
6901 AC_SUBST(RESPROGRAMOBJ)
6902 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
6903 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
6904
6905 dnl additional for Mac OS X
6906 AC_SUBST(DEREZ)
6907 AC_SUBST(LIBWXMACRES)
6908 AC_SUBST(MACRESCOMP)
6909 AC_SUBST(MACSETFILE)
6910 AC_SUBST(MACRESWXCONFIG)
6911
6912 dnl other tools
6913 AC_SUBST(GCC)
6914 AC_SUBST(DLLTOOL)
6915
6916
6917 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
6918 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
6919 dnl - and we do use it)
6920 AC_PROG_MAKE_SET
6921
6922
6923 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
6924
6925 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
6926                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
6927                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6928
6929 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
6930                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
6931                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6932
6933 AC_CONFIG_FILES([ version-script Makefile ])
6934
6935 AC_CONFIG_COMMANDS([ wx-config
6936                    ],
6937                    [ rm -f wx-config
6938                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
6939                    ],
6940                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
6941                      LN_S="${LN_S}"
6942                    ])
6943
6944 dnl This would give us us build dir that in every significant way
6945 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
6946 dnl though in this form because AC_CONFIG_LINKS will fail for directories
6947 dnl on platforms that do not have symlinks.
6948 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
6949 dnl AC_CONFIG_LINKS([ contrib/include ])
6950
6951
6952 dnl Configure samples, contrib etc. directories, but only if they are present:
6953 if test "$wxUSE_GUI" = "yes"; then
6954     SUBDIRS="samples demos utils contrib"
6955 else dnl we build wxBase only
6956     dnl there are no wxBase programs in contrib nor demos
6957     SUBDIRS="samples utils"
6958 fi
6959 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
6960 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
6961
6962 for subdir in `echo $SUBDIRS`; do
6963     if test -d ${srcdir}/${subdir} ; then
6964         if test "$wxUSE_GUI" = "yes"; then
6965             if test ${subdir} = "samples"; then
6966                 dnl only take those samples which compile in the current
6967                 dnl configuration and which exist
6968                 makefiles="samples/Makefile.in $makefiles"
6969                 for sample in `echo $SAMPLES_SUBDIRS`; do
6970                     if test -d $srcdir/samples/$sample; then
6971                         makefiles="samples/$sample/Makefile.in $makefiles"
6972                     fi
6973                 done
6974             else
6975                 dnl assume that everything compiles for utils &c
6976                 dnl any that shouldn't be built can be added to
6977                 dnl DISABLED_UTILS, DISABLED_CONTRIB or DISABLED_DEMOS
6978                 disabled_var=DISABLED_`echo $subdir | tr [[a-z]] [[A-Z]]`;
6979                 eval "disabled=\$$disabled_var"
6980                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
6981                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | egrep -v "$disabled"`
6982             fi
6983         else dnl we build wxBase only
6984             dnl don't take all samples/utils, just those which build with
6985             dnl wxBase
6986             if test ${subdir} = "samples"; then
6987                 makefiles="samples/Makefile.in samples/console/Makefile.in"
6988             elif test ${subdir} = "utils"; then
6989                 makefiles=""
6990                 for util in HelpGen tex2rtf ; do
6991                     if test -d $srcdir/utils/$util ; then
6992                         makefiles="utils/$util/Makefile.in \
6993                                    utils/$util/src/Makefile.in \
6994                                    $makefiles"
6995                     fi
6996                 done
6997             else dnl assume that everything compiles for tests
6998                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
6999             fi
7000         fi
7001
7002         for mkin in $makefiles ; do
7003             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
7004             AC_CONFIG_FILES([$mk])
7005         done
7006     fi
7007 done
7008
7009
7010 AC_OUTPUT
7011
7012 dnl report how we have been configured
7013 echo
7014 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
7015 echo ""
7016 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_USER:-base only}"
7017 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
7018
7019 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
7020 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
7021 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
7022
7023 echo "  What level of wxWidgets compatibility should be enabled?"
7024 echo "                                       wxWidgets 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
7025 echo "                                       wxWidgets 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
7026
7027 echo "  Which libraries should wxWidgets use?"
7028 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
7029 echo "                                       png                ${wxUSE_LIBPNG-none}"
7030 echo "                                       regex              ${wxUSE_REGEX}"
7031 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
7032 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
7033 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
7034 fi
7035 echo "                                       zlib               ${wxUSE_ZLIB}"
7036 echo "                                       odbc               ${wxUSE_ODBC}"
7037 echo "                                       expat              ${wxUSE_EXPAT}"
7038 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
7039 echo "                                       sdl                ${wxUSE_LIBSDL}"
7040 echo "                                       gnomeprint         ${wxUSE_LIBGNOMEPRINT-none}"
7041
7042 echo ""
7043
7044 dnl vi: set et sts=4 sw=4 com=\:dnl: