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], [2.5.4], [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 dnl
  35 dnl ..and update WX_CURRENT, WX_REVISION and WX_AGE according to the
  36 dnl following rules:
  37 dnl
  38 dnl    If any changes have been made to the public interface, that is if any
  39 dnl    exported class, method, global or global type has been added, removed
  40 dnl    or changed in any way, then do:  WX_CURRENT += 1
  41 dnl
  42 dnl    If source changes have been made that *do not* alter the public
  43 dnl    interface then do:  WX_REVISION += 1
  44 dnl    If WX_CURRENT was incremented (as above) instead do:  WX_REVISION = 0
  45 dnl
  46 dnl    If any public interface was added, do:  WX_AGE += 1
  47 dnl    If any public interface was removed (or altered in a way effectively
  48 dnl    removing the previous definition), instead do:  WX_AGE = 0
  49 dnl
  50 dnl When the major or minor version numbers are incremented, all the above
  51 dnl variables should be reset to 0.
  52 dnl
  53 dnl The resulting library name will be of the form:
  54 dnl   libwx_$(TOOLKIT)-$(WX_RELEASE).so.$(WX_CURRENT).$(WX_REVISION).$(WX_AGE)
  55
  56 wx_major_version_number=2
  57 wx_minor_version_number=5
  58 wx_release_number=4
  59 wx_subrelease_number=1
  60
  61 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
  62 WX_VERSION=$WX_RELEASE.$wx_release_number
  63 WX_SUBVERSION=$WX_VERSION.$wx_subrelease_number
  64
  65 WX_MSW_VERSION=$wx_major_version_number$wx_minor_version_number$wx_release_number
  66
  67 WX_CURRENT=4
  68 WX_REVISION=0
  69 WX_AGE=4
  70
  71
  72 dnl ------------------------------------------------------------------------
  73 dnl Check platform (host system)
  74 dnl ------------------------------------------------------------------------
  75
  76 dnl OS (assume Unix)
  77 USE_UNIX=1
  78 USE_OS2=0
  79 USE_WIN32=0
  80 USE_DOS=0
  81 USE_BEOS=0
  82 USE_MAC=0
  83
  84 dnl Unix kind
  85 USE_AIX=
  86 USE_BSD=                            dnl any BSD
  87 USE_DARWIN=                         dnl a.k.a. Mac OS X
  88 USE_FREEBSD=
  89 USE_GNU=                            dnl GNU/Hurd
  90 USE_HPUX=
  91 USE_LINUX=
  92 USE_NETBSD=
  93 USE_OPENBSD=
  94 USE_OSF=                            dnl OSF/1 (obsolete?)
  95 USE_SGI=
  96 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  97 USE_SUN=                            dnl SunOS or Solaris
  98 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  99 USE_SVR4=                           dnl SysV R4
 100 USE_SYSV=                           dnl any System V
 101 USE_VMS=
 102 USE_ULTRIX=
 103 USE_UNIXWARE=
 104
 105 dnl hardware platform
 106 USE_ALPHA=
 107
 108 dnl on some platforms xxx_r() functions are declared inside "#ifdef
 109 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
 110 dnl than checking it during run-time
 111 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 112
 113 dnl the list of all available toolkits
 114 dnl
 115 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 116 ALL_TOOLKITS="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM X11"
 117
 118 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 119 dnl     which are either yes or no
 120 DEFAULT_wxUSE_COCOA=0
 121 DEFAULT_wxUSE_GTK=0
 122 DEFAULT_wxUSE_MAC=0
 123 DEFAULT_wxUSE_MGL=0
 124 DEFAULT_wxUSE_MICROWIN=0
 125 DEFAULT_wxUSE_MOTIF=0
 126 DEFAULT_wxUSE_MSW=0
 127 DEFAULT_wxUSE_PM=0
 128 DEFAULT_wxUSE_X11=0
 129
 130 dnl these are the values which are really default for the given platform -
 131 dnl they're not cached and are only used if no --with-toolkit was given *and*
 132 dnl nothing was found in the cache
 133 DEFAULT_DEFAULT_wxUSE_COCOA=0
 134 DEFAULT_DEFAULT_wxUSE_GTK=0
 135 DEFAULT_DEFAULT_wxUSE_MAC=0
 136 DEFAULT_DEFAULT_wxUSE_MGL=0
 137 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 138 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 139 DEFAULT_DEFAULT_wxUSE_MSW=0
 140 DEFAULT_DEFAULT_wxUSE_PM=0
 141 DEFAULT_DEFAULT_wxUSE_X11=0
 142
 143 PROGRAM_EXT=
 144 SO_SUFFIX=so
 145 SAMPLES_RPATH_FLAG=
 146 SAMPLES_RPATH_POSTLINK=
 147
 148 dnl to support a new system, you need to add its canonical name (as determined
 149 dnl by config.sub or specified by the configure command line) to this "case"
 150 dnl and also define the shared library flags below - search for
 151 dnl SHARED_LIB_SETUP to find the exact place
 152 case "${host}" in
 153   *-hp-hpux* )
 154     USE_HPUX=1
 155     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 156     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 157     SO_SUFFIX=sl
 158     AC_DEFINE(__HPUX__)
 159   ;;
 160   *-*-linux* )
 161     USE_LINUX=1
 162     AC_DEFINE(__LINUX__)
 163     TMP=`uname -m`
 164     if test "x$TMP" = "xalpha"; then
 165       USE_ALPHA=1
 166       AC_DEFINE(__ALPHA__)
 167     fi
 168     DEFAULT_DEFAULT_wxUSE_GTK=1
 169   ;;
 170   *-*-gnu* | *-*-k*bsd*-gnu )
 171     USE_GNU=1
 172     TMP=`uname -m`
 173     if test "x$TMP" = "xalpha"; then
 174       USE_ALPHA=1
 175       AC_DEFINE(__ALPHA__)
 176     fi
 177     DEFAULT_DEFAULT_wxUSE_GTK=1
 178   ;;
 179   *-*-irix5* | *-*-irix6* )
 180     USE_SGI=1
 181     USE_SVR4=1
 182     AC_DEFINE(__SGI__)
 183     AC_DEFINE(__SVR4__)
 184     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 185   ;;
 186   *-*-solaris2* )
 187     USE_SUN=1
 188     USE_SOLARIS=1
 189     USE_SVR4=1
 190     AC_DEFINE(__SUN__)
 191     AC_DEFINE(__SOLARIS__)
 192     AC_DEFINE(__SVR4__)
 193     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 194     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 195   ;;
 196   *-*-sunos4* )
 197     USE_SUN=1
 198     USE_SUNOS=1
 199     USE_BSD=1
 200     AC_DEFINE(__SUN__)
 201     AC_DEFINE(__SUNOS__)
 202     AC_DEFINE(__BSD__)
 203     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 204   ;;
 205   *-*-freebsd*)
 206     USE_BSD=1
 207     USE_FREEBSD=1
 208     AC_DEFINE(__FREEBSD__)
 209     AC_DEFINE(__BSD__)
 210     DEFAULT_DEFAULT_wxUSE_GTK=1
 211   ;;
 212   *-*-openbsd*)
 213     USE_BSD=1
 214     USE_OPENBSD=1
 215     AC_DEFINE(__OPENBSD__)
 216     AC_DEFINE(__BSD__)
 217     DEFAULT_DEFAULT_wxUSE_GTK=1
 218   ;;
 219   *-*-netbsd*)
 220     USE_BSD=1
 221     USE_NETBSD=1
 222     AC_DEFINE(__NETBSD__)
 223     AC_DEFINE(__BSD__)
 224     DEFAULT_DEFAULT_wxUSE_GTK=1
 225   ;;
 226   *-*-osf* )
 227     USE_ALPHA=1
 228     USE_OSF=1
 229     AC_DEFINE(__ALPHA__)
 230     AC_DEFINE(__OSF__)
 231     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 232     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 233   ;;
 234   *-*-dgux5* )
 235     USE_ALPHA=1
 236     USE_SVR4=1
 237     AC_DEFINE(__ALPHA__)
 238     AC_DEFINE(__SVR4__)
 239     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 240   ;;
 241   *-*-sysv5* )
 242     USE_SYSV=1
 243     USE_SVR4=1
 244     AC_DEFINE(__SYSV__)
 245     AC_DEFINE(__SVR4__)
 246     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 247   ;;
 248   *-*-aix* )
 249     USE_AIX=1
 250     USE_SYSV=1
 251     USE_SVR4=1
 252     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 253     dnl
 254     dnl     Both archive libraries and shared libraries on AIX have an .a
 255     dnl     extension. This will explain why you can't link with an .so and
 256     dnl     why it works with the name changed to .a.
 257     SO_SUFFIX=a
 258     AC_DEFINE(__AIX__)
 259     AC_DEFINE(__SYSV__)
 260     AC_DEFINE(__SVR4__)
 261     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 262   ;;
 263
 264   *-*-*UnixWare*)
 265     USE_SYSV=1
 266     USE_SVR4=1
 267     USE_UNIXWARE=1
 268     AC_DEFINE(__UNIXWARE__)
 269   ;;
 270
 271   *-*-cygwin* | *-*-mingw32* )
 272     dnl MBN: some of the defines have been moved after toolkit detection
 273     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 274     dnl      USE_UNIX  must be set and not USE_WIN32
 275     SO_SUFFIX=dll
 276     PROGRAM_EXT=".exe"
 277     RESCOMP=windres
 278     DEFAULT_DEFAULT_wxUSE_MSW=1
 279   ;;
 280
 281   *-pc-msdosdjgpp )
 282     USE_UNIX=0
 283     USE_DOS=1
 284     AC_DEFINE(__DOS__)
 285     PROGRAM_EXT=".exe"
 286     DEFAULT_DEFAULT_wxUSE_MGL=1
 287     dnl DJGPP needs explicit -lstdc++ for some reason (VS: mayb some versions only?)
 288     LIBS="$LIBS -lstdc++"
 289   ;;
 290
 291   *-pc-os2_emx | *-pc-os2-emx )
 292     AC_DEFINE(__EMX__)
 293     USE_OS2=1
 294     AC_DEFINE(__OS2__)
 295     PROGRAM_EXT=".exe"
 296     DEFAULT_DEFAULT_wxUSE_PM=1
 297     dnl "c++" wrapper is not always available, so always use plain gcc.
 298     CXX=gcc
 299     LDFLAGS="$LDFLAGS -Zcrtdll"
 300     dnl
 301     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 302     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 303     dnl For now however, we still need it to make sure the configure script
 304     dnl works on OS/2 no matter what platform it is generated on.
 305     ac_executable_extensions=".exe"
 306     export ac_executable_extensions
 307     dnl This strange code is necessary to deal with handling of
 308     dnl backslashes by ksh and pdksh's sh variant.
 309     ac_save_IFS="$IFS"
 310     IFS='\\'
 311     ac_TEMP_PATH=
 312     for ac_dir in $PATH; do
 313       IFS=$ac_save_IFS
 314       if test -z "$ac_TEMP_PATH"; then
 315         ac_TEMP_PATH="$ac_dir"
 316       else
 317         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 318       fi
 319     done
 320     export PATH="$ac_TEMP_PATH"
 321     unset ac_TEMP_PATH
 322   ;;
 323
 324   powerpc-*-darwin* )
 325     dnl PowerPC Darwin based distributions (including Mac OS X)
 326     USE_BSD=1
 327     USE_DARWIN=1
 328     SO_SUFFIX=dylib
 329     AC_DEFINE(__BSD__)
 330     AC_DEFINE(__DARWIN__)
 331     AC_DEFINE(TARGET_CARBON)
 332     DEFAULT_DEFAULT_wxUSE_MAC=1
 333   ;;
 334   powerpc-apple-macos* )
 335     dnl Classic Mac OS (< X)
 336     USE_UNIX=0
 337     dnl For some reason the test that should be cross-compiler capable fails
 338     dnl However, there is no doubt that MacOS PowerPC is big endian.
 339     ac_cv_c_bigendian=yes
 340     SO_SUFFIX=shlib
 341     dnl AC_DEFINE(TARGET_CARBON)
 342     dnl platform.h needs TARGET_CARBON before setup.h, we'll add it to CPPFLAGS
 343     DEFAULT_DEFAULT_wxUSE_MAC=1
 344   ;;
 345
 346   *-*-beos* )
 347     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 348     USE_BEOS=1
 349     AC_DEFINE(__BEOS__)
 350   ;;
 351
 352   *)
 353     AC_MSG_ERROR(unknown system type ${host}.)
 354 esac
 355
 356 dnl ---------------------------------------------------------------------------
 357 dnl command line options for configure
 358 dnl ---------------------------------------------------------------------------
 359
 360 dnl the default values for all options - we collect them all here to simplify
 361 dnl modification of the default values (for example, if the defaults for some
 362 dnl platform should be changed, it can be done here too)
 363 dnl
 364 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 365
 366 WX_ARG_CACHE_INIT
 367
 368 dnl useful to test the compilation with minimum options, define as 0 for normal
 369 dnl usage
 370 DEBUG_CONFIGURE=0
 371 if test $DEBUG_CONFIGURE = 1; then
 372   DEFAULT_wxUSE_UNIVERSAL=no
 373   DEFAULT_wxUSE_STL=no
 374
 375   DEFAULT_wxUSE_NANOX=no
 376
 377   DEFAULT_wxUSE_THREADS=yes
 378
 379   DEFAULT_wxUSE_SHARED=yes
 380   DEFAULT_wxUSE_OPTIMISE=no
 381   DEFAULT_wxUSE_PROFILE=no
 382   DEFAULT_wxUSE_NO_DEPS=no
 383   DEFAULT_wxUSE_NO_RTTI=no
 384   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 385   DEFAULT_wxUSE_RPATH=yes
 386   DEFAULT_wxUSE_PERMISSIVE=no
 387   DEFAULT_wxUSE_DEBUG_FLAG=yes
 388   DEFAULT_wxUSE_DEBUG_INFO=yes
 389   DEFAULT_wxUSE_DEBUG_GDB=yes
 390   DEFAULT_wxUSE_MEM_TRACING=no
 391   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 392   DEFAULT_wxUSE_DMALLOC=no
 393   DEFAULT_wxUSE_APPLE_IEEE=no
 394
 395   DEFAULT_wxUSE_EXCEPTIONS=no
 396   DEFAULT_wxUSE_LOG=yes
 397   DEFAULT_wxUSE_LOGWINDOW=no
 398   DEFAULT_wxUSE_LOGGUI=no
 399   DEFAULT_wxUSE_LOGDIALOG=no
 400
 401   DEFAULT_wxUSE_GUI=yes
 402   DEFAULT_wxUSE_CONTROLS=no
 403
 404   DEFAULT_wxUSE_REGEX=no
 405   DEFAULT_wxUSE_XML=no
 406   DEFAULT_wxUSE_EXPAT=no
 407   DEFAULT_wxUSE_ZLIB=no
 408   DEFAULT_wxUSE_LIBPNG=no
 409   DEFAULT_wxUSE_LIBJPEG=no
 410   DEFAULT_wxUSE_LIBTIFF=no
 411   DEFAULT_wxUSE_LIBXPM=no
 412   DEFAULT_wxUSE_LIBMSPACK=no
 413   DEFAULT_wxUSE_LIBSDL=no
 414   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 415   DEFAULT_wxUSE_ODBC=no
 416   DEFAULT_wxUSE_OPENGL=no
 417
 418   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 419   DEFAULT_wxUSE_STACKWALKER=no
 420   DEFAULT_wxUSE_DEBUGREPORT=no
 421   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 422   DEFAULT_wxUSE_STD_IOSTREAM=no
 423   DEFAULT_wxUSE_CMDLINE_PARSER=no
 424   DEFAULT_wxUSE_DATETIME=no
 425   DEFAULT_wxUSE_TIMER=no
 426   DEFAULT_wxUSE_STOPWATCH=no
 427   DEFAULT_wxUSE_FILE=no
 428   DEFAULT_wxUSE_FFILE=no
 429   DEFAULT_wxUSE_STDPATHS=no
 430   DEFAULT_wxUSE_TEXTBUFFER=no
 431   DEFAULT_wxUSE_TEXTFILE=no
 432   DEFAULT_wxUSE_SOUND=no
 433   DEFAULT_wxUSE_MEDIACTRL=no
 434   DEFAULT_wxUSE_DIRECTSHOW=no
 435   DEFAULT_wxUSE_INTL=no
 436   DEFAULT_wxUSE_CONFIG=no
 437   DEFAULT_wxUSE_FONTMAP=no
 438   DEFAULT_wxUSE_STREAMS=no
 439   DEFAULT_wxUSE_SOCKETS=no
 440   DEFAULT_wxUSE_OLE=no
 441   DEFAULT_wxUSE_DATAOBJ=no
 442   DEFAULT_wxUSE_DIALUP_MANAGER=no
 443   DEFAULT_wxUSE_JOYSTICK=no
 444   DEFAULT_wxUSE_DYNLIB_CLASS=no
 445   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 446   DEFAULT_wxUSE_LONGLONG=no
 447   DEFAULT_wxUSE_GEOMETRY=no
 448
 449   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 450   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 451   DEFAULT_wxUSE_POSTSCRIPT=no
 452
 453   DEFAULT_wxUSE_CLIPBOARD=no
 454   DEFAULT_wxUSE_TOOLTIPS=no
 455   DEFAULT_wxUSE_DRAG_AND_DROP=no
 456   DEFAULT_wxUSE_DRAGIMAGE=no
 457   DEFAULT_wxUSE_SPLINES=no
 458
 459   DEFAULT_wxUSE_MDI=no
 460   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 461   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 462   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 463
 464   DEFAULT_wxUSE_RESOURCES=no
 465   DEFAULT_wxUSE_CONSTRAINTS=no
 466   DEFAULT_wxUSE_IPC=no
 467   DEFAULT_wxUSE_HELP=no
 468   DEFAULT_wxUSE_MS_HTML_HELP=no
 469   DEFAULT_wxUSE_WXHTML_HELP=no
 470   DEFAULT_wxUSE_TREELAYOUT=no
 471   DEFAULT_wxUSE_METAFILE=no
 472   DEFAULT_wxUSE_MIMETYPE=no
 473   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 474   DEFAULT_wxUSE_PROTOCOL=no
 475   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 476   DEFAULT_wxUSE_PROTOCOL_FTP=no
 477   DEFAULT_wxUSE_PROTOCOL_FILE=no
 478   DEFAULT_wxUSE_URL=no
 479
 480   DEFAULT_wxUSE_COMMONDLGS=no
 481   DEFAULT_wxUSE_CHOICEDLG=no
 482   DEFAULT_wxUSE_COLOURDLG=no
 483   DEFAULT_wxUSE_DIRDLG=no
 484   DEFAULT_wxUSE_FILEDLG=no
 485   DEFAULT_wxUSE_FINDREPLDLG=no
 486   DEFAULT_wxUSE_FONTDLG=no
 487   DEFAULT_wxUSE_MSGDLG=no
 488   DEFAULT_wxUSE_NUMBERDLG=no
 489   DEFAULT_wxUSE_TEXTDLG=no
 490   DEFAULT_wxUSE_SPLASH=no
 491   DEFAULT_wxUSE_STARTUP_TIPS=no
 492   DEFAULT_wxUSE_PROGRESSDLG=no
 493   DEFAULT_wxUSE_WIZARDDLG=no
 494
 495   DEFAULT_wxUSE_MENUS=no
 496   DEFAULT_wxUSE_MINIFRAME=no
 497   DEFAULT_wxUSE_HTML=no
 498   DEFAULT_wxUSE_XRC=no
 499   DEFAULT_wxUSE_WEBKIT=no
 500   DEFAULT_wxUSE_FILESYSTEM=no
 501   DEFAULT_wxUSE_FS_INET=no
 502   DEFAULT_wxUSE_FS_ZIP=no
 503   DEFAULT_wxUSE_BUSYINFO=no
 504   DEFAULT_wxUSE_ARCHIVE_STREAMS=no
 505   DEFAULT_wxUSE_ZIPSTREAM=no
 506   DEFAULT_wxUSE_VALIDATORS=no
 507
 508   DEFAULT_wxUSE_ACCEL=no
 509   DEFAULT_wxUSE_BUTTON=no
 510   DEFAULT_wxUSE_BMPBUTTON=no
 511   DEFAULT_wxUSE_CALCTRL=no
 512   DEFAULT_wxUSE_CARET=no
 513   DEFAULT_wxUSE_CHECKBOX=no
 514   DEFAULT_wxUSE_CHECKLST=no
 515   DEFAULT_wxUSE_CHOICE=no
 516   DEFAULT_wxUSE_CHOICEBOOK=no
 517   DEFAULT_wxUSE_COMBOBOX=no
 518   DEFAULT_wxUSE_DATEPICKCTRL=no
 519   DEFAULT_wxUSE_DISPLAY=no
 520   DEFAULT_wxUSE_GAUGE=no
 521   DEFAULT_wxUSE_GRID=no
 522   DEFAULT_wxUSE_IMAGLIST=no
 523   DEFAULT_wxUSE_LISTBOOK=no
 524   DEFAULT_wxUSE_LISTBOX=no
 525   DEFAULT_wxUSE_LISTCTRL=no
 526   DEFAULT_wxUSE_NOTEBOOK=no
 527   DEFAULT_wxUSE_RADIOBOX=no
 528   DEFAULT_wxUSE_RADIOBTN=no
 529   DEFAULT_wxUSE_SASH=no
 530   DEFAULT_wxUSE_SCROLLBAR=no
 531   DEFAULT_wxUSE_SLIDER=no
 532   DEFAULT_wxUSE_SPINBTN=no
 533   DEFAULT_wxUSE_SPINCTRL=no
 534   DEFAULT_wxUSE_SPLITTER=no
 535   DEFAULT_wxUSE_STATBMP=no
 536   DEFAULT_wxUSE_STATBOX=no
 537   DEFAULT_wxUSE_STATLINE=no
 538   DEFAULT_wxUSE_STATTEXT=no
 539   DEFAULT_wxUSE_STATUSBAR=yes
 540   DEFAULT_wxUSE_TABDIALOG=no
 541   DEFAULT_wxUSE_TEXTCTRL=no
 542   DEFAULT_wxUSE_TOGGLEBTN=no
 543   DEFAULT_wxUSE_TOOLBAR=no
 544   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 545   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 546   DEFAULT_wxUSE_TREECTRL=no
 547   DEFAULT_wxUSE_POPUPWIN=no
 548   DEFAULT_wxUSE_TIPWINDOW=no
 549
 550   DEFAULT_wxUSE_UNICODE=no
 551   DEFAULT_wxUSE_UNICODE_MSLU=no
 552   DEFAULT_wxUSE_WCSRTOMBS=no
 553
 554   DEFAULT_wxUSE_PALETTE=no
 555   DEFAULT_wxUSE_IMAGE=no
 556   DEFAULT_wxUSE_GIF=no
 557   DEFAULT_wxUSE_PCX=no
 558   DEFAULT_wxUSE_PNM=no
 559   DEFAULT_wxUSE_IFF=no
 560   DEFAULT_wxUSE_XPM=no
 561   DEFAULT_wxUSE_ICO_CUR=no
 562   DEFAULT_wxUSE_ACCESSIBILITY=no
 563
 564   DEFAULT_wxUSE_MONOLITHIC=no
 565   DEFAULT_wxUSE_PLUGINS=no
 566   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 567 else
 568   DEFAULT_wxUSE_UNIVERSAL=no
 569   DEFAULT_wxUSE_STL=no
 570
 571   DEFAULT_wxUSE_NANOX=no
 572
 573   DEFAULT_wxUSE_THREADS=yes
 574
 575   DEFAULT_wxUSE_SHARED=yes
 576   DEFAULT_wxUSE_OPTIMISE=yes
 577   DEFAULT_wxUSE_PROFILE=no
 578   DEFAULT_wxUSE_NO_DEPS=no
 579   DEFAULT_wxUSE_NO_RTTI=no
 580   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 581   DEFAULT_wxUSE_RPATH=yes
 582   DEFAULT_wxUSE_PERMISSIVE=no
 583   DEFAULT_wxUSE_DEBUG_FLAG=no
 584   DEFAULT_wxUSE_DEBUG_INFO=no
 585   DEFAULT_wxUSE_DEBUG_GDB=no
 586   DEFAULT_wxUSE_MEM_TRACING=no
 587   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 588   DEFAULT_wxUSE_DMALLOC=no
 589   DEFAULT_wxUSE_APPLE_IEEE=yes
 590
 591   DEFAULT_wxUSE_EXCEPTIONS=yes
 592   DEFAULT_wxUSE_LOG=yes
 593   DEFAULT_wxUSE_LOGWINDOW=yes
 594   DEFAULT_wxUSE_LOGGUI=yes
 595   DEFAULT_wxUSE_LOGDIALOG=yes
 596
 597   DEFAULT_wxUSE_GUI=yes
 598
 599   DEFAULT_wxUSE_REGEX=yes
 600   DEFAULT_wxUSE_XML=yes
 601   DEFAULT_wxUSE_EXPAT=yes
 602   DEFAULT_wxUSE_ZLIB=yes
 603   DEFAULT_wxUSE_LIBPNG=yes
 604   DEFAULT_wxUSE_LIBJPEG=yes
 605   DEFAULT_wxUSE_LIBTIFF=yes
 606   DEFAULT_wxUSE_LIBXPM=yes
 607   DEFAULT_wxUSE_LIBMSPACK=yes
 608   DEFAULT_wxUSE_LIBSDL=no
 609   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 610   DEFAULT_wxUSE_ODBC=no
 611   DEFAULT_wxUSE_OPENGL=no
 612
 613   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 614   DEFAULT_wxUSE_STACKWALKER=yes
 615   DEFAULT_wxUSE_DEBUGREPORT=yes
 616   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 617   DEFAULT_wxUSE_STD_IOSTREAM=no
 618   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 619   DEFAULT_wxUSE_DATETIME=yes
 620   DEFAULT_wxUSE_TIMER=yes
 621   DEFAULT_wxUSE_STOPWATCH=yes
 622   DEFAULT_wxUSE_FILE=yes
 623   DEFAULT_wxUSE_FFILE=yes
 624   DEFAULT_wxUSE_STDPATHS=yes
 625   DEFAULT_wxUSE_TEXTBUFFER=yes
 626   DEFAULT_wxUSE_TEXTFILE=yes
 627   DEFAULT_wxUSE_SOUND=yes
 628   DEFAULT_wxUSE_MEDIACTRL=no
 629   DEFAULT_wxUSE_DIRECTSHOW=no
 630   DEFAULT_wxUSE_INTL=yes
 631   DEFAULT_wxUSE_CONFIG=yes
 632   DEFAULT_wxUSE_FONTMAP=yes
 633   DEFAULT_wxUSE_STREAMS=yes
 634   DEFAULT_wxUSE_SOCKETS=yes
 635   DEFAULT_wxUSE_OLE=yes
 636   DEFAULT_wxUSE_DATAOBJ=yes
 637   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 638   DEFAULT_wxUSE_JOYSTICK=yes
 639   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 640   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 641   DEFAULT_wxUSE_LONGLONG=yes
 642   DEFAULT_wxUSE_GEOMETRY=yes
 643
 644   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 645   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 646   DEFAULT_wxUSE_POSTSCRIPT=yes
 647
 648   DEFAULT_wxUSE_CLIPBOARD=yes
 649   DEFAULT_wxUSE_TOOLTIPS=yes
 650   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 651   DEFAULT_wxUSE_DRAGIMAGE=yes
 652   DEFAULT_wxUSE_SPLINES=yes
 653
 654   DEFAULT_wxUSE_MDI=yes
 655   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 656   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 657   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 658
 659   DEFAULT_wxUSE_RESOURCES=no
 660   DEFAULT_wxUSE_CONSTRAINTS=yes
 661   DEFAULT_wxUSE_IPC=yes
 662   DEFAULT_wxUSE_HELP=yes
 663   DEFAULT_wxUSE_MS_HTML_HELP=yes
 664   DEFAULT_wxUSE_WXHTML_HELP=yes
 665   DEFAULT_wxUSE_TREELAYOUT=yes
 666   DEFAULT_wxUSE_METAFILE=yes
 667   DEFAULT_wxUSE_MIMETYPE=yes
 668   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 669   DEFAULT_wxUSE_PROTOCOL=yes
 670   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 671   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 672   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 673   DEFAULT_wxUSE_URL=yes
 674
 675   DEFAULT_wxUSE_COMMONDLGS=yes
 676   DEFAULT_wxUSE_CHOICEDLG=yes
 677   DEFAULT_wxUSE_COLOURDLG=yes
 678   DEFAULT_wxUSE_DIRDLG=yes
 679   DEFAULT_wxUSE_FILEDLG=yes
 680   DEFAULT_wxUSE_FINDREPLDLG=yes
 681   DEFAULT_wxUSE_FONTDLG=yes
 682   DEFAULT_wxUSE_MSGDLG=yes
 683   DEFAULT_wxUSE_NUMBERDLG=yes
 684   DEFAULT_wxUSE_TEXTDLG=yes
 685   DEFAULT_wxUSE_SPLASH=yes
 686   DEFAULT_wxUSE_STARTUP_TIPS=yes
 687   DEFAULT_wxUSE_PROGRESSDLG=yes
 688   DEFAULT_wxUSE_WIZARDDLG=yes
 689
 690   DEFAULT_wxUSE_MENUS=yes
 691   DEFAULT_wxUSE_MINIFRAME=yes
 692   DEFAULT_wxUSE_HTML=yes
 693   DEFAULT_wxUSE_XRC=yes
 694   DEFAULT_wxUSE_WEBKIT=yes
 695   DEFAULT_wxUSE_FILESYSTEM=yes
 696   DEFAULT_wxUSE_FS_INET=yes
 697   DEFAULT_wxUSE_FS_ZIP=yes
 698   DEFAULT_wxUSE_BUSYINFO=yes
 699   DEFAULT_wxUSE_ARCHIVE_STREAMS=yes
 700   DEFAULT_wxUSE_ZIPSTREAM=yes
 701   DEFAULT_wxUSE_VALIDATORS=yes
 702
 703   DEFAULT_wxUSE_ACCEL=yes
 704   DEFAULT_wxUSE_BUTTON=yes
 705   DEFAULT_wxUSE_BMPBUTTON=yes
 706   DEFAULT_wxUSE_CALCTRL=yes
 707   DEFAULT_wxUSE_CARET=yes
 708   DEFAULT_wxUSE_CHECKBOX=yes
 709   DEFAULT_wxUSE_CHECKLST=yes
 710   DEFAULT_wxUSE_CHOICE=yes
 711   DEFAULT_wxUSE_CHOICEBOOK=yes
 712   DEFAULT_wxUSE_COMBOBOX=yes
 713   DEFAULT_wxUSE_DATEPICKCTRL=yes
 714   DEFAULT_wxUSE_DISPLAY=yes
 715   DEFAULT_wxUSE_GAUGE=yes
 716   DEFAULT_wxUSE_GRID=yes
 717   DEFAULT_wxUSE_IMAGLIST=yes
 718   DEFAULT_wxUSE_LISTBOOK=yes
 719   DEFAULT_wxUSE_LISTBOX=yes
 720   DEFAULT_wxUSE_LISTCTRL=yes
 721   DEFAULT_wxUSE_NOTEBOOK=yes
 722   DEFAULT_wxUSE_RADIOBOX=yes
 723   DEFAULT_wxUSE_RADIOBTN=yes
 724   DEFAULT_wxUSE_SASH=yes
 725   DEFAULT_wxUSE_SCROLLBAR=yes
 726   DEFAULT_wxUSE_SLIDER=yes
 727   DEFAULT_wxUSE_SPINBTN=yes
 728   DEFAULT_wxUSE_SPINCTRL=yes
 729   DEFAULT_wxUSE_SPLITTER=yes
 730   DEFAULT_wxUSE_STATBMP=yes
 731   DEFAULT_wxUSE_STATBOX=yes
 732   DEFAULT_wxUSE_STATLINE=yes
 733   DEFAULT_wxUSE_STATTEXT=yes
 734   DEFAULT_wxUSE_STATUSBAR=yes
 735   DEFAULT_wxUSE_TABDIALOG=no
 736   DEFAULT_wxUSE_TEXTCTRL=yes
 737   DEFAULT_wxUSE_TOGGLEBTN=yes
 738   DEFAULT_wxUSE_TOOLBAR=yes
 739   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 740   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 741   DEFAULT_wxUSE_TREECTRL=yes
 742   DEFAULT_wxUSE_POPUPWIN=yes
 743   DEFAULT_wxUSE_TIPWINDOW=yes
 744
 745   DEFAULT_wxUSE_UNICODE=no
 746   DEFAULT_wxUSE_UNICODE_MSLU=yes
 747   DEFAULT_wxUSE_WCSRTOMBS=no
 748
 749   DEFAULT_wxUSE_PALETTE=yes
 750   DEFAULT_wxUSE_IMAGE=yes
 751   DEFAULT_wxUSE_GIF=yes
 752   DEFAULT_wxUSE_PCX=yes
 753   DEFAULT_wxUSE_IFF=no
 754   DEFAULT_wxUSE_PNM=yes
 755   DEFAULT_wxUSE_XPM=yes
 756   DEFAULT_wxUSE_ICO_CUR=yes
 757   DEFAULT_wxUSE_ACCESSIBILITY=no
 758
 759   DEFAULT_wxUSE_MONOLITHIC=no
 760   DEFAULT_wxUSE_PLUGINS=no
 761   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 762
 763   dnl Appliable only when --with-gtk was used:
 764   DEFAULT_wxUSE_GTK2=yes
 765 fi
 766
 767 dnl WX_ARG_WITH should be used to select whether an external package will be
 768 dnl used or not, to configure compile-time features of this package itself,
 769 dnl use WX_ARG_ENABLE instead
 770
 771 dnl ============================
 772 dnl external package dependecies
 773 dnl ============================
 774
 775 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 776 dnl these values manually
 777 for toolkit in `echo $ALL_TOOLKITS`; do
 778   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 779   if test "x$LINE" != "x" ; then
 780     has_toolkit_in_cache=1
 781     eval "DEFAULT_$LINE"
 782     eval "CACHE_$toolkit=1"
 783   fi
 784 done
 785
 786 dnl ---------------------------------------------------------------------------
 787 dnl --disable-gui will build only non-GUI part of wxWidgets: check for this
 788 dnl first to disable many other switches if it's given
 789 dnl
 790 dnl NB: this is still in testing stage, don't use if you don't know what you're
 791 dnl     doing
 792 dnl ---------------------------------------------------------------------------
 793
 794 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 795 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 796 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 797
 798 if test "$wxUSE_GUI" = "yes"; then
 799
 800 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 801 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 802 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 803 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 804 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 805 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 806 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 807 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 808 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 809 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 810 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 811 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 812
 813 WX_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], wxUSE_GTK2)
 814 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 815
 816 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 817 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 818 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 819 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 820 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 821 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 822 WX_ARG_WITH(gnomeprint,    [  --with-gnomeprint       use GNOME print for printing under Unix], wxUSE_LIBGNOMEPRINT)
 823 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 824
 825 fi
 826 dnl for GUI only
 827
 828 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 829 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 830 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 831 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 832 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 833
 834 dnl ---------------------------------------------------------------------------
 835 dnl compile options
 836 dnl ---------------------------------------------------------------------------
 837
 838 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 839 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 840 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 841 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 842 if test "$USE_OS2" = "1"; then
 843     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 844 fi
 845
 846 if test "$wxUSE_DEBUG" = "yes"; then
 847   DEFAULT_wxUSE_DEBUG_FLAG=yes
 848   DEFAULT_wxUSE_DEBUG_INFO=yes
 849   BUILD=debug
 850 elif test "$wxUSE_DEBUG" = "no"; then
 851   DEFAULT_wxUSE_DEBUG_FLAG=no
 852   DEFAULT_wxUSE_DEBUG_INFO=no
 853   BUILD=release
 854 fi
 855
 856 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 857 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 858 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 859 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 860 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 861 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 862 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 863 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 864 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 865 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 866
 867 WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWidgets 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
 868 WX_ARG_ENABLE(compat24,      [  --disable-compat24      disable wxWidgets 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, disable)
 869
 870 WX_ARG_ENABLE(rpath,         [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 871
 872
 873 dnl ---------------------------------------------------------------------------
 874 dnl (small) optional non GUI classes
 875 dnl ---------------------------------------------------------------------------
 876
 877 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 878 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 879
 880 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 881 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 882 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 883 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 884 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 885 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 886 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 887
 888 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 889
 890 dnl please keep the settings below in alphabetical order
 891 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 892 WX_ARG_ENABLE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 893 WX_ARG_ENABLE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 894 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 895 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 896 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 897 WX_ARG_ENABLE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 898 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 899 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 900 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 901 WX_ARG_ENABLE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 902 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 903 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 904 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 905 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 906 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 907 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
 908 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 909 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 910 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 911 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 912 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 913 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 914 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 915 WX_ARG_ENABLE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 916 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 917 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 918 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 919 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 920 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 921 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 922 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 923 WX_ARG_ENABLE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 924 WX_ARG_ENABLE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 925 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWidgets implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 926 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 927
 928 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 929 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 930 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 931 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 932 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 933
 934
 935 dnl ---------------------------------------------------------------------------
 936 dnl "big" options (i.e. those which change a lot of things throughout the library)
 937 dnl ---------------------------------------------------------------------------
 938
 939 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 940
 941 if test "$wxUSE_GUI" = "yes"; then
 942
 943 dnl ---------------------------------------------------------------------------
 944 dnl "big" GUI options
 945 dnl ---------------------------------------------------------------------------
 946
 947 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 948 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 949 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 950 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 951 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 952 WX_ARG_ENABLE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 953 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 954 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 955 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 956 WX_ARG_ENABLE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 957 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 958 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 959 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 960 WX_ARG_ENABLE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 961
 962 dnl ---------------------------------------------------------------------------
 963 dnl PostScript options
 964 dnl ---------------------------------------------------------------------------
 965 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 966
 967 dnl VZ: these options seem to be always on, if someone wants to change it please do
 968 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
 969 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
 970
 971 dnl ---------------------------------------------------------------------------
 972 dnl resources
 973 dnl ---------------------------------------------------------------------------
 974
 975 WX_ARG_ENABLE(prologio,    [  --enable-prologio       not available; see contrib], wxUSE_PROLOGIO)
 976 WX_ARG_ENABLE(resources,   [  --enable-resources      not available; see contrib], wxUSE_RESOURCES)
 977
 978 dnl ---------------------------------------------------------------------------
 979 dnl IPC &c
 980 dnl ---------------------------------------------------------------------------
 981
 982 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 983 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 984 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 985
 986 dnl WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
 987
 988 dnl ---------------------------------------------------------------------------
 989 dnl optional GUI controls (in alphabetical order except the first one)
 990 dnl ---------------------------------------------------------------------------
 991
 992 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
 993
 994 dnl even with --enable-controls, some may be disabled by giving
 995 dnl --disable-<control> later on the command line - but by default all will be
 996 dnl used (and vice versa)
 997 if test "$wxUSE_CONTROLS" = "yes"; then
 998   DEFAULT_wxUSE_ACCEL=yes
 999   DEFAULT_wxUSE_BMPBUTTON=yes
1000   DEFAULT_wxUSE_BUTTON=yes
1001   DEFAULT_wxUSE_CALCTRL=yes
1002   DEFAULT_wxUSE_CARET=yes
1003   DEFAULT_wxUSE_COMBOBOX=yes
1004   DEFAULT_wxUSE_CHECKBOX=yes
1005   DEFAULT_wxUSE_CHECKLISTBOX=yes
1006   DEFAULT_wxUSE_CHOICE=yes
1007   DEFAULT_wxUSE_CHOICEBOOK=yes
1008   DEFAULT_wxUSE_DATEPICKCTRL=yes
1009   DEFAULT_wxUSE_GAUGE=yes
1010   DEFAULT_wxUSE_GRID=yes
1011   DEFAULT_wxUSE_IMAGLIST=yes
1012   DEFAULT_wxUSE_LISTBOOK=yes
1013   DEFAULT_wxUSE_LISTBOX=yes
1014   DEFAULT_wxUSE_LISTCTRL=yes
1015   DEFAULT_wxUSE_NOTEBOOK=yes
1016   DEFAULT_wxUSE_RADIOBOX=yes
1017   DEFAULT_wxUSE_RADIOBTN=yes
1018   DEFAULT_wxUSE_SASH=yes
1019   DEFAULT_wxUSE_SCROLLBAR=yes
1020   DEFAULT_wxUSE_SLIDER=yes
1021   DEFAULT_wxUSE_SPINBTN=yes
1022   DEFAULT_wxUSE_SPINCTRL=yes
1023   DEFAULT_wxUSE_SPLITTER=yes
1024   DEFAULT_wxUSE_STATBMP=yes
1025   DEFAULT_wxUSE_STATBOX=yes
1026   DEFAULT_wxUSE_STATLINE=yes
1027   DEFAULT_wxUSE_STATUSBAR=yes
1028   DEFAULT_wxUSE_TAB_DIALOG=yes
1029   DEFAULT_wxUSE_TOGGLEBTN=yes
1030   DEFAULT_wxUSE_TOOLBAR=yes
1031   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1032   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
1033   DEFAULT_wxUSE_TOOLTIPS=yes
1034   DEFAULT_wxUSE_TREECTRL=yes
1035   DEFAULT_wxUSE_POPUPWIN=yes
1036   DEFAULT_wxUSE_TIPWINDOW=yes
1037 elif test "$wxUSE_CONTROLS" = "no"; then
1038   DEFAULT_wxUSE_ACCEL=no
1039   DEFAULT_wxUSE_BMPBUTTON=no
1040   DEFAULT_wxUSE_BUTTON=no
1041   DEFAULT_wxUSE_CALCTRL=no
1042   DEFAULT_wxUSE_CARET=no
1043   DEFAULT_wxUSE_COMBOBOX=no
1044   DEFAULT_wxUSE_CHECKBOX=no
1045   DEFAULT_wxUSE_CHECKLISTBOX=no
1046   DEFAULT_wxUSE_CHOICE=no
1047   DEFAULT_wxUSE_CHOICEBOOK=no
1048   DEFAULT_wxUSE_DATEPICKCTRL=no
1049   DEFAULT_wxUSE_GAUGE=no
1050   DEFAULT_wxUSE_GRID=no
1051   DEFAULT_wxUSE_IMAGLIST=no
1052   DEFAULT_wxUSE_LISTBOOK=no
1053   DEFAULT_wxUSE_LISTBOX=no
1054   DEFAULT_wxUSE_LISTCTRL=no
1055   DEFAULT_wxUSE_NOTEBOOK=no
1056   DEFAULT_wxUSE_RADIOBOX=no
1057   DEFAULT_wxUSE_RADIOBTN=no
1058   DEFAULT_wxUSE_SASH=no
1059   DEFAULT_wxUSE_SCROLLBAR=no
1060   DEFAULT_wxUSE_SLIDER=no
1061   DEFAULT_wxUSE_SPINBTN=no
1062   DEFAULT_wxUSE_SPINCTRL=no
1063   DEFAULT_wxUSE_SPLITTER=no
1064   DEFAULT_wxUSE_STATBMP=no
1065   DEFAULT_wxUSE_STATBOX=no
1066   DEFAULT_wxUSE_STATLINE=no
1067   DEFAULT_wxUSE_STATUSBAR=no
1068   DEFAULT_wxUSE_TAB_DIALOG=no
1069   DEFAULT_wxUSE_TOGGLEBTN=no
1070   DEFAULT_wxUSE_TOOLBAR=no
1071   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1072   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
1073   DEFAULT_wxUSE_TOOLTIPS=no
1074   DEFAULT_wxUSE_TREECTRL=no
1075   DEFAULT_wxUSE_POPUPWIN=no
1076   DEFAULT_wxUSE_TIPWINDOW=no
1077 fi
1078
1079 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1080 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
1081 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1082 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
1083 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1084 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1085 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1086 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1087 WX_ARG_ENABLE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
1088 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
1089 WX_ARG_ENABLE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
1090 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
1091 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1092 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1093 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1094 WX_ARG_ENABLE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
1095 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1096 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1097 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1098 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1099 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1100 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1101 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1102 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1103 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1104 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1105 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1106 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1107 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1108 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1109 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1110 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1111 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1112 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1113 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1114 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1115 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1116 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
1117 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1118 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1119 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1120
1121 dnl ---------------------------------------------------------------------------
1122 dnl common dialogs
1123 dnl ---------------------------------------------------------------------------
1124
1125 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1126 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1127 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1128 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1129 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1130 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1131 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1132 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1133 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1134 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1135 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1136 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1137 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1138 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1139
1140 dnl ---------------------------------------------------------------------------
1141 dnl misc GUI options
1142 dnl ---------------------------------------------------------------------------
1143
1144 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1145 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1146 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1147 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1148 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1149 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1150 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
1151 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1152 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1153 WX_ARG_ENABLE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1154
1155 dnl ---------------------------------------------------------------------------
1156 dnl support for image formats that do not rely on external library
1157 dnl ---------------------------------------------------------------------------
1158
1159 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1160 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1161 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1162 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1163 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1164 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1165 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1166 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1167
1168 fi
1169
1170 dnl ---------------------------------------------------------------------------
1171 dnl flavour support
1172 dnl ---------------------------------------------------------------------------
1173
1174 dnl Should this be --enable?  I flip-flopped a couple of times and this seems
1175 dnl in the spirit if not the letter, we have gtk-prefix and the like in this group.
1176 dnl It doesn't actually change anything but the output file names.
1177 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
1178
1179 dnl ---------------------------------------------------------------------------
1180 dnl some win32 settings
1181 dnl ---------------------------------------------------------------------------
1182
1183 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
1184 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
1185 if test "x$VENDOR" = "x"; then
1186     VENDOR="custom"
1187 fi
1188
1189
1190 dnl for GUI only
1191
1192 dnl cache the options values before (may be) aborting below
1193 WX_ARG_CACHE_FLUSH
1194
1195 dnl check that no more than one toolkit is given and that if none are given that
1196 dnl we have a default one
1197
1198 AC_MSG_CHECKING(for toolkit)
1199
1200 # In Wine, we need to default to MSW, not GTK or MOTIF
1201 if test "$wxUSE_WINE" = "yes"; then
1202     DEFAULT_DEFAULT_wxUSE_GTK=0
1203     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1204     DEFAULT_DEFAULT_wxUSE_MSW=1
1205     wxUSE_SHARED=no
1206 fi
1207
1208 if test "$wxUSE_GUI" = "yes"; then
1209
1210     if test "$USE_BEOS" = 1; then
1211         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1212     fi
1213
1214     if test "$TOOLKIT_GIVEN" = 1; then
1215       dnl convert "yes" to 1 and "no" to 0
1216       for toolkit in `echo $ALL_TOOLKITS`; do
1217         var=wxUSE_$toolkit
1218         eval "value=\$${var}"
1219         eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
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         fi
1229         eval "wxUSE_$toolkit=\$${var}"
1230       done
1231     fi
1232
1233     dnl we suppose that expr is available (maybe there is a better way to do
1234     dnl this? what about using ALL_TOOLKITS? TODO)
1235     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1236                   + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} \
1237                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1238
1239     dnl Allow wxUSE_PM only for OS/2 with EMX.
1240     case "${host}" in
1241       *-pc-os2_emx | *-pc-os2-emx )
1242         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1243     esac
1244
1245     case "$NUM_TOOLKITS" in
1246       1)
1247       ;;
1248       0)
1249         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1250       ;;
1251       *)
1252         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1253     esac
1254
1255     dnl cache the wxUSE_<TOOLKIT> values too
1256     for toolkit in `echo $ALL_TOOLKITS`; do
1257       var=wxUSE_$toolkit
1258       eval "value=\$${var}"
1259       if test "x$value" != x; then
1260         cache_var=CACHE_$toolkit
1261         eval "cache=\$${cache_var}"
1262         if test "$cache" = 1; then
1263           echo "$var=$value" >> ${wx_arg_cache_file}
1264         fi
1265         if test "$value" = 1; then
1266           toolkit_echo=`echo $toolkit | tr "[[A-Z]]" "[[a-z]]"`
1267           AC_MSG_RESULT($toolkit_echo)
1268         fi
1269       fi
1270     done
1271 else
1272     if test "x$host_alias" != "x"; then
1273         AC_MSG_RESULT(base ($host_alias hosted) only)
1274     else
1275         AC_MSG_RESULT(base only)
1276     fi
1277 fi
1278
1279 dnl ---------------------------------------------------------------------------
1280 dnl When we are using Cygwin with Motif/GTK+, we want it to appear like
1281 dnl 'just' a POSIX platform, so the Win32 API must not be available
1282 dnl ---------------------------------------------------------------------------
1283 dnl (Windows-only piece)
1284 wants_win32=0
1285 doesnt_want_win32=0
1286 case "${host}" in
1287   *-*-cygwin*)
1288       if test "$wxUSE_MSW" = 1 ; then
1289         wants_win32=1
1290       else
1291         doesnt_want_win32=1
1292       fi
1293   ;;
1294   *-*-mingw*)
1295       wants_win32=1
1296   ;;
1297 esac
1298
1299 dnl ---------------------------------------------------------------------------
1300 dnl Wine is a virtual platform, we need to patch things up a bit
1301 dnl ---------------------------------------------------------------------------
1302 if test "$wxUSE_WINE" = "yes"; then
1303     wants_win32=1
1304     dnl FIXME: we should do a better job of testing for these
1305     CC=winegcc
1306     CXX=wineg++
1307     RESCOMP=wrc
1308     LDFLAGS_GUI="-mwindows"
1309 fi
1310
1311 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1312 dnl     take effect on Cygwin/Mingw and not other platforms.
1313 if test "$wants_win32" = 1 ; then
1314     USE_UNIX=0
1315     USE_WIN32=1
1316     AC_DEFINE(__WIN32__)
1317     AC_DEFINE(__WIN95__)
1318     AC_DEFINE(__WINDOWS__)
1319     AC_DEFINE(__GNUWIN32__)
1320     AC_DEFINE(STRICT)
1321     AC_DEFINE(WINVER, 0x0400)
1322 fi
1323 if test "$doesnt_want_win32" = 1 ; then
1324     USE_UNIX=1
1325     USE_WIN32=0
1326 fi
1327 dnl (end of Windows-only piece)
1328
1329 if test "$USE_UNIX" = 1 ; then
1330     wxUSE_UNIX=yes
1331     AC_DEFINE(__UNIX__)
1332 fi
1333
1334 dnl ---------------------------------------------------------------------------
1335 dnl Checks for programs
1336 dnl ---------------------------------------------------------------------------
1337
1338 dnl flush the cache because checking for programs might abort
1339 AC_CACHE_SAVE
1340
1341 dnl cross-compiling support: we're cross compiling if the build system is
1342 dnl different from the target one (assume host and target be always the same)
1343 if test "$build" != "$host" ; then
1344     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 -o "$USE_UNIX" = 1; then
1345         CC=$host_alias-gcc
1346         CXX=$host_alias-c++
1347         AR=$host_alias-ar
1348         RANLIB=$host_alias-ranlib
1349         DLLTOOL=$host_alias-dlltool
1350         RESCOMP=$host_alias-windres
1351         STRIP=$host_alias-strip
1352     elif test "x$CC" '!=' "x"; then
1353         echo "You set CC, I assume you know what you are doing."
1354     else
1355         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1356     fi
1357 fi
1358
1359 dnl C-compiler checks
1360 dnl   defines CC with the compiler to use
1361 dnl   defines GCC with yes if using gcc
1362 dnl   defines GCC empty if not using gcc
1363 dnl   defines CFLAGS
1364 dnl
1365 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1366 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1367 dnl -g and -O flags ourselves below
1368 CFLAGS=${CFLAGS:=}
1369 AC_PROG_CC
1370 AC_WX_METROWERKS_EXTO
1371 if test "x$wx_cv_c_exto" '!=' "x"; then
1372     unset ac_cv_prog_cc_g
1373     _AC_PROG_CC_G
1374 fi
1375 AC_BAKEFILE_PROG_MWCC
1376 AC_WX_PROG_XLCC
1377
1378 dnl is -traditional needed for correct compilations
1379 dnl   adds -traditional for gcc if needed
1380 AC_PROG_GCC_TRADITIONAL
1381
1382 AC_LANG_SAVE
1383 AC_LANG_CPLUSPLUS
1384
1385 dnl C++-compiler checks
1386 dnl   defines CXX with the compiler to use
1387 dnl   defines GXX with yes if using gxx
1388 dnl   defines GXX empty if not using gxx
1389 dnl   defines CXXFLAGS
1390 dnl
1391 dnl see CFLAGS line above
1392 CXXFLAGS=${CXXFLAGS:=}
1393 AC_PROG_CXX
1394 AC_WX_METROWERKS_EXTO
1395 if test "x$wx_cv_cxx_exto" '!=' "x"; then
1396     unset ac_cv_prog_cxx_g
1397     _AC_PROG_CXX_G
1398 fi
1399 AC_BAKEFILE_PROG_MWCXX
1400 AC_WX_PROG_XLCXX
1401
1402 AC_LANG_RESTORE
1403
1404 dnl ranlib command
1405 dnl   defines RANLIB with the appropriate command
1406 AC_PROG_RANLIB
1407
1408 dnl ar command
1409 dnl   defines AR with the appropriate command
1410 AC_CHECK_PROG(AR, ar, ar)
1411 if test "x$AR" = "x" ; then
1412     AC_MSG_ERROR([ar is needed to build wxWidgets])
1413 fi
1414
1415 dnl install checks
1416 dnl   defines INSTALL with the appropriate command
1417 AC_PROG_INSTALL
1418
1419 dnl   make install path absolute (if not already);
1420 dnl   will fail with (some) MSDOS paths
1421 case ${INSTALL} in
1422   /* ) # Absolute
1423      ;;
1424   ?:* ) # Drive letter, considered as absolute.
1425      ;;
1426   *)
1427      INSTALL=`pwd`/${INSTALL} ;;
1428 esac
1429
1430
1431 case "${host}" in
1432
1433     dnl The other BSD's should probably go in here too, since this is
1434     dnl to workaround a strange static lib BSDism.
1435     dnl Mac OS X install seems to ignore -p option...
1436     powerpc-*-darwin* )
1437         INSTALL_PROGRAM="cp -fp"
1438         INSTALL_DATA="cp -fp"
1439         ;;
1440     *)
1441         ;;
1442 esac
1443
1444 dnl strip command
1445 dnl   defines STRIP as strip or nothing if not found
1446 AC_CHECK_PROG(STRIP, strip, strip, true)
1447
1448 dnl does make support "-include" (only GNU make does AFAIK)?
1449 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1450 [
1451     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1452             egrep -s GNU > /dev/null); then
1453         wx_cv_prog_makeisgnu="yes"
1454     else
1455         wx_cv_prog_makeisgnu="no"
1456     fi
1457 ])
1458
1459 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1460     IF_GNU_MAKE=""
1461 else
1462     IF_GNU_MAKE="#"
1463 fi
1464
1465 AC_SUBST(IF_GNU_MAKE)
1466
1467 dnl we don't need to check for VPATH support in GNU make - it does have it
1468 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1469 dnl check if VPATH works
1470 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1471 dnl create Makefile
1472 cat - << EOF > confMake
1473 check : file
1474         cp \$? \$@
1475         cp \$? final_file
1476 EOF
1477
1478 if test ! -d sub ; then
1479   mkdir sub
1480 fi
1481 echo dummy > sub/file
1482 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1483 RESULT=$?
1484 rm -f sub/file check final_file confMake
1485 rmdir sub
1486 if test "$RESULT" = 0; then
1487   wx_cv_prog_makevpath="yes"
1488 else
1489   wx_cv_prog_makevpath="no"
1490 fi
1491 ])
1492
1493 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1494 AC_MSG_ERROR([
1495 You need a make-utility that is able to use the variable
1496 VPATH correctly.
1497 If your version of make does not support VPATH correctly,
1498 please install GNU-make (possibly as gmake), and start
1499 configure with the following command:
1500 export MAKE=gmake; ./configure  for sh-type shells
1501 setenv MAKE gmake; ./configure  for csh-type shells
1502 Also please do remember to use gmake in this case every time
1503 you are trying to compile.
1504 ])
1505 fi dnl make without VPATH
1506 fi dnl not GNU make
1507
1508 dnl needed for making link to setup.h
1509 AC_PROG_LN_S
1510
1511 dnl ------------------------------------------------------------------------
1512 dnl Platform specific tests
1513 dnl ------------------------------------------------------------------------
1514
1515 dnl xlC needs -qunique (at least on AIX) so that one source file can be
1516 dnl compiled to multiple object files and safely linked together.
1517 if test "x$XLCXX" = "xyes"; then
1518     CXXFLAGS="$CXXFLAGS -qunique"
1519 fi
1520
1521
1522 dnl This case is for OS X vs. everything else
1523 case "${host}" in
1524   powerpc-*-darwin* )
1525     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1526     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1527         choke me for lack of PowerPC
1528 #endif
1529 ],
1530         [AC_MSG_RESULT([yes])],
1531         [AC_MSG_RESULT([no])
1532         AC_DEFINE(__POWERPC__)
1533     ])
1534     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1535     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1536 ],[],
1537         [AC_MSG_RESULT([yes])],
1538         [AC_MSG_RESULT([no])
1539         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1540         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1541 #include <CoreFoundation/CFBase.h>
1542         ],[],
1543         [AC_MSG_RESULT([yes])
1544         dnl We must use -D so source files that don't include wx/setup.h
1545         dnl but do include CFBase will work.
1546         CPPFLAGS="$CPPFLAGS -D__CF_USE_FRAMEWORK_INCLUDES__"],
1547         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1548         )
1549         ]
1550     )
1551   ;;
1552 esac
1553
1554 dnl This case is for OS/2 vs. everything else
1555 case "${host}" in
1556   *-pc-os2_emx | *-pc-os2-emx )
1557       dnl ---------------------------------------------------------------------
1558       dnl When we are using gcc on OS/2, we want to be either using resources
1559       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1560       dnl Moreover we need to link explicitly against either stdcpp.a or
1561       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1562       dnl not "g++/c++".
1563       dnl ---------------------------------------------------------------------
1564       dnl (OS/2-only piece)
1565       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1566           dnl More complete Unix emulation for unix-like ports
1567           dnl by linking in POSIX/2's cExt (if available).
1568           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1569       else
1570           dnl Include resources for the "native" port (wxPM).
1571           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1572       fi
1573       dnl Check for the gcc version (and thereby for the C runtime library).
1574       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1575       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1576       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1577       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1578       AC_CACHE_CHECK([for gcc version], wx_cv_gccversion,[
1579           AC_TRY_RUN(
1580               dnl Check the gcc version macro.
1581               [
1582                   #include <stdio.h>
1583
1584                   int main()
1585                   {
1586                       FILE *f=fopen("conftestval", "w");
1587                       if (!f) exit(1);
1588                       fprintf(f,
1589                   #if (__GNUC__ < 3)
1590                               "EMX2"
1591                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1592                               "EMX3"
1593                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1594                               "Innotek5"
1595                   #else
1596                               "Innotek6"
1597                   #endif
1598                       );
1599                       exit(0);
1600                   }
1601               ],
1602               wx_cv_gccversion=`cat conftestval`,
1603               wx_cv_gccversion="EMX2",
1604               dnl Compilation error: Assuming standard EMX environment
1605               wx_cv_gccversion="EMX2"
1606           )
1607       ])
1608       if test "$wx_cv_gccversion" = "EMX2"; then
1609           LIBS="$LIBS -lstdcpp"
1610           LDFLAGS="$LDFLAGS -Zsysv-signals"
1611       else
1612           if test "$wx_cv_gccversion" = "EMX3"; then
1613               LIBS="$LIBS -lstdcxx"
1614               LDFLAGS="$LDFLAGS -Zsysv-signals"
1615           else
1616               LIBS="$LIBS -lstdc++"
1617           fi
1618       fi
1619       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1620         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1621         wxUSE_OMF=yes
1622         enable_omf=yes
1623       fi
1624       if test "$wxUSE_OMF" = "yes"; then
1625         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK -Zlinker /PMTYPE:PM"
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 only has fake wchar_t: */
1773         #ifdef __DJGPP__
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
1789 dnl checks needed to define wxVaCopy
1790 AC_CACHE_CHECK([for va_copy],
1791     wx_cv_func_va_copy,
1792     [
1793         AC_LINK_IFELSE([
1794             #include <stdarg.h>
1795             void foo(char *f, ...)
1796             {
1797                 va_list ap1, ap2;
1798                 va_start(ap1, f);
1799                 va_copy(ap2, ap1);
1800                 va_end(ap2);
1801                 va_end(ap1);
1802             }
1803             int main()
1804             {
1805                 foo("hi", 17);
1806                 return 0;
1807             }],
1808             wx_cv_func_va_copy=yes,
1809             wx_cv_func_va_copy=no
1810         )
1811     ]
1812 )
1813
1814 if test $wx_cv_func_va_copy = "yes"; then
1815     AC_DEFINE(HAVE_VA_COPY)
1816 else
1817     dnl try to understand how can we copy va_lists
1818     AC_CACHE_CHECK([if va_list can be copied by value],
1819         wx_cv_type_va_list_lvalue,
1820         [
1821             AC_RUN_IFELSE([
1822                 #include <stdarg.h>
1823                 int foo(char *f, ...)
1824                 {
1825                     va_list ap1, ap2;
1826                     va_start(ap1, f);
1827                     ap2 = ap1;
1828                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1829                         return 1;
1830                     va_end(ap2);
1831                     va_end(ap1);
1832                     return 0;
1833                 }
1834                 int main()
1835                 {
1836                     return foo("hi", 17);
1837                 }],
1838                 wx_cv_type_va_list_lvalue=yes,
1839                 wx_cv_type_va_list_lvalue=no,
1840                 dnl assume most common case for cross-compiling...
1841                 wx_cv_type_va_list_lvalue=yes
1842             )
1843         ]
1844     )
1845
1846     if test $wx_cv_type_va_list_lvalue != "yes"; then
1847         dnl we suppose that the only thing which can't be copied like this
1848         dnl are arrays... only experience will show whether this is really true
1849         AC_DEFINE(VA_LIST_IS_ARRAY)
1850     fi
1851 fi
1852
1853 dnl check for large file support
1854 AC_SYS_LARGEFILE
1855
1856 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1857 dnl line because otherwise the system headers risk being included before
1858 dnl wx/defs.h which defines these constants leading to inconsistent
1859 dnl sizeof(off_t) in different source files of the same program and linking
1860 dnl problems
1861 if test "x$wx_largefile" = "xyes"; then
1862     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1863         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1864     else
1865         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1866     fi
1867     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1868     AC_FUNC_FSEEKO
1869     if test "$ac_cv_sys_largefile_source" != no; then
1870         WX_LARGEFILE_FLAGS="$WX_LARGEFILE_FLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1871     fi
1872     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1873 fi
1874
1875 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1876 WX_C_BIGENDIAN
1877
1878 dnl check for iostream (as opposed to iostream.h) standard header
1879 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1880
1881 dnl check whether C++ compiler supports bool built-in type
1882 WX_CPP_BOOL
1883
1884 dnl check whether C++ compiler supports explicit keyword
1885 WX_CPP_EXPLICIT
1886
1887 dnl check whether C++ compiler supports C++ casts
1888 AC_CXX_CONST_CAST
1889 AC_CXX_REINTERPRET_CAST
1890 AC_CXX_STATIC_CAST
1891 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
1892 dnl AC_CXX_DYNAMIC_CAST
1893
1894 dnl check various STL features
1895 if test "$wxUSE_STL" = "yes"; then
1896     AC_LANG_PUSH(C++)
1897
1898     dnl check for basic STL functionality
1899     AC_MSG_CHECKING([for basic STL functionality])
1900     AC_TRY_COMPILE([#include <string>
1901                     #include <functional>
1902                     #include <algorithm>
1903                     #include <vector>
1904                     #include <list>],
1905                     [std::vector<int> moo;
1906                      std::list<int> foo;
1907                      std::vector<int>::iterator it =
1908                          std::find_if(moo.begin(), moo.end(),
1909                                       std::bind2nd(std::less<int>(), 3));],
1910                     [AC_MSG_RESULT([yes])],
1911                     [AC_MSG_RESULT([no])
1912                      AC_MSG_ERROR([Basic STL functionality missing])])
1913
1914     dnl check if <string> declares std::wstring
1915     AC_MSG_CHECKING([for std::wstring in <string>])
1916     AC_TRY_COMPILE([#include <string>],
1917                    [std::wstring foo;],
1918                    [AC_MSG_RESULT(yes)
1919                     AC_DEFINE(HAVE_STD_WSTRING)],
1920                    [AC_MSG_RESULT(no)])
1921
1922     dnl check for compliant std::string::compare
1923     AC_MSG_CHECKING([for compliant std::string::compare])
1924     AC_TRY_COMPILE([#include <string>],
1925                    [std::string foo, bar;
1926                     foo.compare(bar);
1927                     foo.compare(1, 1, bar);
1928                     foo.compare(1, 1, bar, 1, 1);
1929                     foo.compare("");
1930                     foo.compare(1, 1, "");
1931                     foo.compare(1, 1, "", 2);],
1932                    [AC_MSG_RESULT(yes)
1933                     AC_DEFINE(HAVE_STD_STRING_COMPARE)],
1934                    [AC_MSG_RESULT(no)])
1935
1936     dnl check for hash_map and hash_set headers
1937     AC_CHECK_HEADER([hash_map],
1938                     [AC_MSG_CHECKING([for hash_map and hash_set])
1939                      AC_TRY_COMPILE([#include <hash_map>
1940                                      #include <hash_set>],
1941                                     [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
1942                                      std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
1943                                     [AC_MSG_RESULT(yes)
1944                                      AC_DEFINE(HAVE_HASH_MAP)
1945                                      AC_DEFINE(HAVE_STD_HASH_MAP)],
1946                                     [AC_MSG_RESULT(no)])
1947                      ])
1948
1949     AC_CHECK_HEADER([ext/hash_map],
1950                     [AC_MSG_CHECKING([for hash_map and hash_set])
1951                      AC_TRY_COMPILE([#include <ext/hash_map>
1952                                      #include <ext/hash_set>],
1953                                     [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
1954                                      __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
1955                                     [AC_MSG_RESULT(yes)
1956                                      AC_DEFINE(HAVE_EXT_HASH_MAP)
1957                                      AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)],
1958                                     [AC_MSG_RESULT(no)])
1959                      ])
1960
1961     AC_LANG_POP
1962 fi
1963
1964 dnl ---------------------------------------------------------------------------
1965 dnl Define search path for includes and libraries: all headers and libs will be
1966 dnl looked for in all directories of this path
1967 dnl ---------------------------------------------------------------------------
1968
1969 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1970 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1971 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1972 dnl
1973 dnl Also try to put all directories which may contain X11R6 before those which
1974 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1975 dnl
1976 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
1977 dnl systems which have both (AIX 4.x does)
1978 SEARCH_INCLUDE="\
1979     /usr/local/include        \
1980                               \
1981     /usr/Motif-2.1/include    \
1982     /usr/Motif-1.2/include    \
1983     /usr/include/Motif1.2     \
1984     /opt/xpm/include/X11      \
1985     /opt/GBxpm/include/       \
1986     /opt/GBxpm/X11/include/   \
1987                               \
1988     /usr/dt/include           \
1989     /usr/openwin/include      \
1990                               \
1991     /usr/include/Xm           \
1992                               \
1993     /usr/X11R6/include        \
1994     /usr/X11R6.4/include      \
1995     /usr/X11R5/include        \
1996     /usr/X11R4/include        \
1997                               \
1998     /usr/include/X11R6        \
1999     /usr/include/X11R5        \
2000     /usr/include/X11R4        \
2001                               \
2002     /usr/local/X11R6/include  \
2003     /usr/local/X11R5/include  \
2004     /usr/local/X11R4/include  \
2005                               \
2006     /usr/local/include/X11R6  \
2007     /usr/local/include/X11R5  \
2008     /usr/local/include/X11R4  \
2009                               \
2010     /usr/X11/include          \
2011     /usr/include/X11          \
2012     /usr/local/X11/include    \
2013     /usr/local/include/X11    \
2014                               \
2015     /usr/X386/include         \
2016     /usr/x386/include         \
2017     /usr/XFree86/include/X11  \
2018                               \
2019     X:/XFree86/include        \
2020     X:/XFree86/include/X11    \
2021                               \
2022     /usr/include/gtk          \
2023     /usr/local/include/gtk    \
2024     /usr/include/glib         \
2025     /usr/local/include/glib   \
2026                               \
2027     /usr/include/qt           \
2028     /usr/local/include/qt     \
2029                               \
2030     /usr/local/arm/3.3.2/include     \
2031                               \
2032     /usr/include/windows      \
2033     /usr/include/wine         \
2034     /usr/local/include/wine   \
2035                               \
2036     /usr/unsupported/include  \
2037     /usr/athena/include       \
2038     /usr/local/x11r5/include  \
2039     /usr/lpp/Xamples/include  \
2040                               \
2041     /usr/openwin/share/include"
2042
2043 dnl prepend lib and lib32 for IRIX where the files in these directories should
2044 dnl be found before the ones in lib64 for 32bit compilation -- of course, this
2045 dnl probably/surely breaks 64bit compilation... IMO the only real solution is to
2046 dnl stop using WX_PATH_FIND_LIBRARIES() at all and use AC_CHECK_LIB() instead
2047 dnl
2048 dnl also put 64 bit versions for Linux on AMD, they must come before the usual
2049 dnl locations or 64 bit compilation failed
2050 SEARCH_LIB="/usr/lib /usr/lib32 /usr/lib64 /usr/X11R6/lib64 `echo "$SEARCH_INCLUDE" | sed s/include/lib/g`"
2051
2052 dnl ------------------------------------------------------------------------
2053 dnl Check for libraries
2054 dnl ------------------------------------------------------------------------
2055
2056 dnl flush the cache because checking for libraries below might abort
2057 AC_CACHE_SAVE
2058
2059 dnl check for glibc version
2060 dnl
2061 dnl VZ: I have no idea why had this check been there originally, but now
2062 dnl     we could probably do without it by just always adding _GNU_SOURCE
2063 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2064     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2065         AC_TRY_COMPILE([#include <features.h>],
2066             [
2067                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2068                     #error not glibc2.1
2069                 #endif
2070             ],
2071             [
2072                 wx_cv_lib_glibc21=yes
2073             ],
2074             [
2075                 wx_cv_lib_glibc21=no
2076             ]
2077         )
2078     ])
2079     if test "$wx_cv_lib_glibc21" = "yes"; then
2080         AC_DEFINE(wxHAVE_GLIBC2)
2081     fi
2082 fi
2083
2084 dnl we may need _GNU_SOURCE for 2 things:
2085 dnl
2086 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2087 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2088 dnl  which breaks libtiff compilation, so it is simpler to just define
2089 dnl  _GNU_SOURCE to get everything)
2090 dnl
2091 dnl  2. for Unicode functions
2092 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2093     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2094         AC_DEFINE(_GNU_SOURCE)
2095     fi
2096 fi
2097
2098 dnl ---------------------------------------------------------------------------
2099 dnl Optional libraries
2100 dnl
2101 dnl   --with-<lib>=sys
2102 dnl       looks for system library and fails if not found
2103 dnl
2104 dnl   --with-<lib>
2105 dnl   --with-<lib>=yes
2106 dnl       looks for system library and, if not found, prints a warning,
2107 dnl       falls back to the builtin wx version, and continues configuration
2108 dnl
2109 dnl   --with-<lib>=builtin
2110 dnl       uses builtin wx version without searching for system library
2111 dnl
2112 dnl   --with-<lib>=no
2113 dnl   --without-<lib>
2114 dnl       do not use library (neither system nor builtin wx version)
2115 dnl
2116 dnl ---------------------------------------------------------------------------
2117
2118 dnl ------------------------------------------------------------------------
2119 dnl Check for regex libraries
2120 dnl ------------------------------------------------------------------------
2121
2122 if test "$wxUSE_REGEX" != "no"; then
2123     AC_DEFINE(wxUSE_REGEX)
2124
2125     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2126         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2127         wxUSE_REGEX=builtin
2128     fi
2129
2130     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2131         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2132         dnl on some old systems it may be in libregex - check for it too?
2133         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp)])
2134
2135         if test "x$ac_cv_func_regcomp" != "xyes"; then
2136             if test "$wxUSE_REGEX" = "sys" ; then
2137                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2138             else
2139                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2140                 wxUSE_REGEX=builtin
2141             fi
2142         else
2143             dnl we are using the system library
2144             wxUSE_REGEX=sys
2145             dnl only the built-in supports advanced REs
2146             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2147         fi
2148     fi
2149 fi
2150
2151 dnl ------------------------------------------------------------------------
2152 dnl Check for zlib compression library
2153 dnl ------------------------------------------------------------------------
2154
2155 ZLIB_LINK=
2156 if test "$wxUSE_ZLIB" != "no" ; then
2157     AC_DEFINE(wxUSE_ZLIB)
2158
2159     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2160         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2161         dnl should still use it because hopefully (can someone confirm this?)
2162         dnl Apple did fix the security problem in it and not using the system
2163         dnl library results in a whole bunch of warnings when linking with
2164         dnl Carbon framework
2165         if test "$USE_DARWIN" = 1; then
2166             system_zlib_h_ok="yes"
2167         else
2168             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2169             dnl known to not work) and although I don't know which is
2170             dnl the minimal required version it's safer to test for 1.1.4 as
2171             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2172             dnl has anything more ancient (1.1.3 was released in July 1998)
2173             dnl anyhow
2174             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2175                 [AC_TRY_RUN(
2176                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2177                     [
2178                         #include <zlib.h>
2179                         #include <stdio.h>
2180
2181                         int main()
2182                         {
2183                             FILE *f=fopen("conftestval", "w");
2184                             if (!f) exit(1);
2185                             fprintf(f, "%s",
2186                                     ZLIB_VERSION[0] == '1' &&
2187                                     (ZLIB_VERSION[2] > '1' ||
2188                                     (ZLIB_VERSION[2] == '1' &&
2189                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2190                             exit(0);
2191                         }
2192                     ],
2193                     ac_cv_header_zlib_h=`cat conftestval`,
2194                     ac_cv_header_zlib_h=no,
2195                     dnl cross-compiling: don't have an answer, try later
2196                     unset ac_cv_header_zlib_h
2197                 )]
2198             )
2199             dnl If the test above did not come up with a value (e.g. cross
2200             dnl compiling) then this should give a definitive answer
2201             AC_CHECK_HEADER(zlib.h)
2202
2203             system_zlib_h_ok=$ac_cv_header_zlib_h
2204         fi
2205
2206         if test "$system_zlib_h_ok" = "yes"; then
2207             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2208         fi
2209
2210         if test "x$ZLIB_LINK" = "x" ; then
2211             if test "$wxUSE_ZLIB" = "sys" ; then
2212                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2213             else
2214                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2215                 wxUSE_ZLIB=builtin
2216             fi
2217         else
2218             dnl we are using the system library
2219             wxUSE_ZLIB=sys
2220         fi
2221     fi
2222 fi
2223
2224 dnl ------------------------------------------------------------------------
2225 dnl Check for png library
2226 dnl ------------------------------------------------------------------------
2227
2228 PNG_LINK=
2229 if test "$wxUSE_LIBPNG" != "no" ; then
2230     AC_DEFINE(wxUSE_LIBPNG)
2231
2232     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2233         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2234         wxUSE_LIBPNG=sys
2235     fi
2236
2237     dnl for the check below to have a chance to succeed, we must already have
2238     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2239     dnl doesn't depend on zlib)
2240     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2241         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2242         wxUSE_LIBPNG=builtin
2243     fi
2244
2245     if test "$wxUSE_MGL" != 1 ; then
2246         dnl Don't check for libpng when building wxMGL, libmgl contains it
2247         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2248             dnl libpng version 0.9 is known to not work, if an even newer
2249             dnl version is required, just bump it up in the test below
2250             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2251                 [AC_TRY_RUN(
2252                     dnl png.h defines PNG_LIBPNG_VER=number
2253                     [
2254                         #include <png.h>
2255                         #include <stdio.h>
2256
2257                         int main()
2258                         {
2259                             FILE *f=fopen("conftestval", "w");
2260                             if (!f) exit(1);
2261                             fprintf(f, "%s",
2262                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2263                             exit(0);
2264                         }
2265                     ],
2266                     ac_cv_header_png_h=`cat conftestval`,
2267                     ac_cv_header_png_h=no,
2268                     dnl cross-compiling: test (later) if we have any png.h
2269                     unset ac_cv_header_png_h
2270                 )]
2271             )
2272             AC_CHECK_HEADER(png.h)
2273
2274             if test "$ac_cv_header_png_h" = "yes"; then
2275                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2276             fi
2277
2278             if test "x$PNG_LINK" = "x" ; then
2279                 if test "$wxUSE_LIBPNG" = "sys" ; then
2280                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2281                 else
2282                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2283                     wxUSE_LIBPNG=builtin
2284                 fi
2285             else
2286                 dnl we are using the system library
2287                 wxUSE_LIBPNG=sys
2288             fi
2289         fi
2290     fi
2291
2292     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2293 fi
2294
2295 dnl ------------------------------------------------------------------------
2296 dnl Check for jpeg library
2297 dnl ------------------------------------------------------------------------
2298
2299 JPEG_LINK=
2300 if test "$wxUSE_LIBJPEG" != "no" ; then
2301     AC_DEFINE(wxUSE_LIBJPEG)
2302
2303     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2304         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2305         wxUSE_LIBJPEG=sys
2306     fi
2307
2308     if test "$wxUSE_MGL" != 1 ; then
2309         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2310         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2311             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2312             dnl HAVE_STDLIB_H which are already defined and this provokes
2313             dnl a compiler warning which configure considers as an error...
2314             AC_MSG_CHECKING(for jpeglib.h)
2315             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2316                 AC_TRY_COMPILE(
2317                     [
2318                         #undef HAVE_STDLIB_H
2319                         #include <stdio.h>
2320                         #include <jpeglib.h>
2321                     ],
2322                     [
2323                     ],
2324                     ac_cv_header_jpeglib_h=yes,
2325                     ac_cv_header_jpeglib_h=no
2326                 )
2327             )
2328             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2329
2330             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2331                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2332             fi
2333
2334             if test "x$JPEG_LINK" = "x" ; then
2335                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2336                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2337                 else
2338                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2339                     wxUSE_LIBJPEG=builtin
2340                 fi
2341             else
2342                 dnl we are using the system library
2343                 wxUSE_LIBJPEG=sys
2344             fi
2345         fi
2346     fi
2347 fi
2348
2349 dnl ------------------------------------------------------------------------
2350 dnl Check for tiff library
2351 dnl ------------------------------------------------------------------------
2352
2353 TIFF_LINK=
2354 TIFF_PREREQ_LINKS=-lm
2355 if test "$wxUSE_LIBTIFF" != "no" ; then
2356     AC_DEFINE(wxUSE_LIBTIFF)
2357
2358     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2359         dnl libtiff may depend on libjpeg and libz so use them in the test
2360         dnl below or it would fail
2361         if test "$wxUSE_LIBJPEG" = "sys"; then
2362             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2363         fi
2364         if test "$wxUSE_ZLIB" = "sys"; then
2365             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2366         fi
2367         AC_CHECK_HEADER(tiffio.h,
2368                         [
2369                             AC_CHECK_LIB(tiff, TIFFError,
2370                                          TIFF_LINK=" -ltiff",
2371                                          ,
2372                                          $TIFF_PREREQ_LINKS)
2373                         ]
2374                        )
2375
2376         if test "x$TIFF_LINK" = "x" ; then
2377             if test "$wxUSE_LIBTIFF" = "sys" ; then
2378                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2379             else
2380                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2381                 wxUSE_LIBTIFF=builtin
2382             fi
2383         else
2384             dnl we are using the system library
2385             wxUSE_LIBTIFF=sys
2386         fi
2387     fi
2388 fi
2389
2390 dnl ------------------------------------------------------------------------
2391 dnl Check for expat libraries
2392 dnl ------------------------------------------------------------------------
2393
2394 if test "$wxUSE_EXPAT" != "no"; then
2395     wxUSE_XML=yes
2396     AC_DEFINE(wxUSE_EXPAT)
2397     AC_DEFINE(wxUSE_XML)
2398
2399     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2400         AC_CHECK_HEADER([expat.h], [found_expat_h=1])
2401         if test "x$found_expat_h" = "x1"; then
2402             dnl Expat 1.95.6 comes with broken expat.h:
2403             AC_CACHE_CHECK([if expat.h is valid C++ header],
2404                 wx_cv_expat_is_not_broken,
2405                 [
2406                 AC_LANG_SAVE
2407                 AC_LANG_CPLUSPLUS
2408                 AC_TRY_COMPILE([#include <expat.h>],[],
2409                     wx_cv_expat_is_not_broken=yes,
2410                     wx_cv_expat_is_not_broken=no
2411                 )
2412                 AC_LANG_RESTORE
2413                 ]
2414             )
2415             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2416                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2417             fi
2418         fi
2419         if test "x$EXPAT_LINK" = "x" ; then
2420             if test "$wxUSE_EXPAT" = "sys" ; then
2421                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2422             else
2423                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2424                 wxUSE_EXPAT=builtin
2425             fi
2426         else
2427             dnl we are using the system library
2428             wxUSE_EXPAT=sys
2429         fi
2430     fi
2431     if test "$wxUSE_EXPAT" = "builtin" ; then
2432         dnl Expat needs this:
2433         AC_CONFIG_SUBDIRS([src/expat])
2434     fi
2435 fi
2436
2437
2438 dnl ------------------------------------------------------------------------
2439 dnl Check for libmspack
2440 dnl ------------------------------------------------------------------------
2441
2442 if test "$wxUSE_LIBMSPACK" != "no"; then
2443     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1])
2444     if test "x$found_mspack_h" = "x1"; then
2445         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2446                      MSPACK_LINK=" -lmspack")
2447     fi
2448     if test "x$MSPACK_LINK" = "x" ; then
2449         wxUSE_LIBMSPACK=no
2450     fi
2451 fi
2452
2453 if test "$wxUSE_LIBMSPACK" != "no"; then
2454     AC_DEFINE(wxUSE_LIBMSPACK)
2455 fi
2456
2457
2458 dnl ----------------------------------------------------------------
2459 dnl search for toolkit (widget sets)
2460 dnl ----------------------------------------------------------------
2461
2462 AFMINSTALL=
2463 WIN32INSTALL=
2464
2465 TOOLKIT=
2466 TOOLKIT_INCLUDE=
2467 WIDGET_SET=
2468
2469 dnl are we building for a win32 target environment?
2470 dnl If so, setup common stuff needed for both GUI and Base libs.
2471 if test "$USE_WIN32" = 1 ; then
2472     AC_CHECK_HEADERS(w32api.h)
2473     AC_CHECK_HEADER(windows.h, [],
2474     [
2475         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2476     ])
2477
2478     dnl --- FIXME: This is still a somewhat random list of libs,
2479     dnl ---        some of them should probably be included conditionally.
2480     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2481
2482     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2483         LIBS="$LIBS -loleacc"
2484     fi
2485
2486     case "${host}" in
2487         *-*-cygwin* )
2488             dnl Cygwin doesn't include these by default
2489             LIBS="$LIBS -lkernel32 -luser32"
2490             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2491     esac
2492
2493     dnl add extra odbc libs if we have compiled in odbc
2494     if test "$wxUSE_ODBC" = "sys" ; then
2495         wxUSE_ODBC = "yes"
2496     fi
2497     if test "$wxUSE_ODBC" = "yes" ; then
2498         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2499         AC_DEFINE(wxUSE_ODBC)
2500     fi
2501     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2502
2503     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2504     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2505
2506     dnl install Win32-specific files in "make install"
2507     WIN32INSTALL=win32install
2508 fi
2509
2510 if test "$wxUSE_GUI" = "yes"; then
2511     USE_GUI=1
2512
2513     GUI_TK_LIBRARY=
2514
2515     WXGTK12=
2516     WXGTK127=
2517     WXGTK20=
2518     WXGPE=
2519
2520     if test "$wxUSE_COCOA" = 1 ; then
2521         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2522             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2523             wxUSE_PRINTING_ARCHITECTURE=no
2524         fi
2525         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2526             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2527             wxUSE_DRAG_AND_DROP=no
2528         fi
2529         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2530             AC_MSG_WARN([Drag Image and DandD not supported under wxCocoa yet, disabled])
2531             wxUSE_DRAGIMAGE=no
2532         fi
2533     fi
2534
2535     if test "$wxUSE_MSW" = 1 ; then
2536         TOOLKIT=MSW
2537         GUIDIST=MSW_DIST
2538
2539         dnl -mwindows causes a heap of other default gui libs to be linked in.
2540         case "${host}" in
2541             *-*-mingw32* )
2542                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2543         esac
2544     fi
2545
2546     if test "$wxUSE_GTK" = 1; then
2547         AC_MSG_CHECKING([for GTK+ version])
2548
2549         gtk_version_cached=1
2550         AC_CACHE_VAL(wx_cv_lib_gtk,
2551             [
2552                 dnl stupid GTK+ AM macros produce their own messages, so we
2553                 dnl have to pass to the next line
2554                 gtk_version_cached=0
2555                 AC_MSG_RESULT()
2556
2557                 dnl we must link against lgthread unless the user
2558                 dnl used --disable-threads
2559                 GTK_MODULES=
2560                 if test "$wxUSE_THREADS" = "yes"; then
2561                     GTK_MODULES=gthread
2562                 fi
2563
2564                 dnl note that if we fail to find GTK2 we abort and don't fall
2565                 dnl back to GTK1.x
2566                 wx_cv_lib_gtk=
2567                 if test "x$wxUSE_GTK2" = "xyes"; then
2568                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2569                 else
2570                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2571
2572                     if test -z "$wx_cv_lib_gtk"; then
2573                         AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2574                     fi
2575                 fi
2576
2577                 if test -z "$wx_cv_lib_gtk"; then
2578                     dnl looks better in AC_MSG_RESULT
2579                     wx_cv_lib_gtk=none
2580                 else
2581                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2582                     dnl subsequent runs
2583                     wx_cv_cflags_gtk=$GTK_CFLAGS
2584                     wx_cv_libs_gtk=$GTK_LIBS
2585                 fi
2586             ]
2587         )
2588
2589         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2590         dnl enough
2591         if test "$gtk_version_cached" = 1; then
2592             AC_MSG_RESULT($wx_cv_lib_gtk)
2593         fi
2594
2595         case "$wx_cv_lib_gtk" in
2596             2.0)    WXGTK20=1
2597                     TOOLKIT_VERSION=2
2598                     ;;
2599             1.2.7)  WXGTK127=1
2600                     WXGTK12=1
2601                     ;;
2602             1.2.3)  WXGTK12=1
2603                     ;;
2604             *)      AC_MSG_ERROR([
2605 Please check that gtk-config is in path, the directory
2606 where GTK+ libraries are installed (returned by
2607 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
2608 equivalent variable and GTK+ is version 1.2.3 or above.
2609                             ])
2610                     ;;
2611         esac
2612
2613         if test "$WXGTK20" = 1; then
2614             save_CFLAGS="$CFLAGS"
2615             save_LIBS="$LIBS"
2616             CFLAGS="$CFLAGS $GTK_CFLAGS"
2617             LIBS="$LIBS $GTK_LIBS"
2618
2619             AC_CHECK_FUNCS([pango_font_family_is_monospace])
2620
2621             dnl test if we have at least GTK+ 2.4:
2622             AC_MSG_CHECKING([if GTK+ is version >= 2.4])
2623             AC_TRY_COMPILE([
2624                             #include <gtk/gtk.h>
2625                            ],
2626                            [
2627                             #if !GTK_CHECK_VERSION(2,4,0)
2628                             #error "Not GTK+ 2.4"
2629                             #endif
2630                            ],
2631                            [
2632                             AC_DEFINE(__WXGTK24__)
2633                             AC_MSG_RESULT([yes])
2634                            ],
2635                            [
2636                             AC_MSG_RESULT([no])
2637                            ])
2638
2639             CFLAGS="$save_CFLAGS"
2640             LIBS="$save_LIBS"
2641         else
2642             if test "$wxUSE_UNICODE" = "yes"; then
2643                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2644                 wxUSE_UNICODE=no
2645             fi
2646         fi
2647
2648         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2649         dnl have it but we do the check for the others)
2650         if test "$USE_DARWIN" != 1; then
2651             AC_CHECK_FUNCS(poll)
2652         fi
2653
2654         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2655         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2656
2657         AFMINSTALL=afminstall
2658         TOOLKIT=GTK
2659         GUIDIST=GTK_DIST
2660
2661         dnl test for XIM support in libgdk
2662         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2663
2664
2665         dnl test for external libxpm if we're configured to use it
2666         if test "$wxUSE_GPE" = "yes"; then
2667             AC_MSG_CHECKING(for gpewidget library)
2668             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2669             if test "$ac_find_libraries" != "" ; then
2670                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2671                 dnl -lgpewidget must be before all GTK libs and
2672                 dnl we guess its path from the prefix
2673                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2674                 WXGPE=1
2675                 AC_MSG_RESULT(found at $ac_find_libraries)
2676             else
2677                 AC_MSG_RESULT(not found)
2678             fi
2679
2680             dnl AC_MSG_CHECKING(for gpe library)
2681             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2682             dnl if test "$ac_find_libraries" != "" ; then
2683             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2684             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2685             dnl     AC_MSG_RESULT(found at $ac_find_libraries)
2686             dnl else
2687             dnl     AC_MSG_RESULT(not found)
2688             dnl fi
2689         fi
2690     fi
2691
2692     if test "$wxUSE_MGL" = 1; then
2693        AC_MSG_CHECKING(for SciTech MGL library)
2694         if test "x$MGL_ROOT" = x ; then
2695             AC_MSG_RESULT(not found)
2696             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2697         else
2698             AC_MSG_RESULT($MGL_ROOT)
2699         fi
2700
2701         AC_MSG_CHECKING(for libmgl location)
2702         dnl Find MGL library that we want
2703         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2704         dnl             and for non-x86 versions
2705         case "${host}" in
2706             *-*-linux* )
2707               dnl glibc.so, glibc are for older versions of MGL,
2708               dnl x86/a, x86/so are used by >= 5.0 R11
2709               if test "x$wxUSE_SHARED" = xyes ; then
2710                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2711               else
2712                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2713               fi
2714               ;;
2715             *-pc-msdosdjgpp )
2716               mgl_os_candidates="dos32/dj2"
2717               ;;
2718             *)
2719               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2720         esac
2721
2722         mgl_lib_type=""
2723         mgl_os=""
2724
2725         for mgl_os_i in $mgl_os_candidates ; do
2726             if test "x$mgl_os" = x ; then
2727                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2728                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2729                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2730                         mgl_lib_type=debug
2731                         mgl_os=$mgl_os_i
2732                     fi
2733                 fi
2734                 if test "x$mgl_lib_type" = x ; then
2735                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2736                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2737                         mgl_lib_type=release
2738                         mgl_os=$mgl_os_i
2739                     fi
2740                 fi
2741             fi
2742         done
2743
2744         if test "x$mgl_os" = x ; then
2745             AC_MSG_RESULT(not found)
2746             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2747         fi
2748         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2749
2750         wxUSE_UNIVERSAL="yes"
2751
2752         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2753         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2754
2755         AFMINSTALL=afminstall
2756         TOOLKIT=MGL
2757         GUIDIST=MGL_DIST
2758     fi
2759
2760     if test "$wxUSE_MICROWIN" = 1; then
2761         AC_MSG_CHECKING(for MicroWindows)
2762         if test "x$MICROWINDOWS" = x ; then
2763             AC_MSG_RESULT(not found)
2764             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2765         else
2766             AC_MSG_RESULT($MICROWINDOWS)
2767         fi
2768
2769         if test -f $MICROWINDOWS/lib/libmwin.a; then
2770             AC_MSG_RESULT(MicroWindows' libraries found.)
2771         else
2772             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2773         fi
2774
2775         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2776         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2777
2778         wxUSE_UNIVERSAL="yes"
2779
2780         AFMINSTALL=afminstall
2781         TOOLKIT=MICROWIN
2782         GUIDIST=MICROWIN_DIST
2783
2784         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2785     fi
2786
2787     dnl common part of X11 and Motif port checks
2788     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
2789         dnl use standard macros to check for X headers/libs, this brings
2790         dnl support for the standard configure options --x-includes,
2791         dnl --x-libraries and --no-x
2792         AC_PATH_XTRA
2793
2794         if test "$no_x" = "yes"; then
2795           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2796         fi
2797
2798         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
2799         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
2800         dnl this junk out
2801         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
2802         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2803         AFMINSTALL=afminstall
2804         COMPILED_X_PROGRAM=0
2805
2806     fi
2807
2808     if test "$wxUSE_X11" = 1; then
2809         if test "$wxUSE_NANOX" = "yes"; then
2810             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2811             if test "x$MICROWIN" = x ; then
2812                 AC_MSG_RESULT(not found)
2813                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2814             else
2815                 AC_MSG_RESULT($MICROWIN)
2816                 AC_DEFINE(wxUSE_NANOX)
2817             fi
2818         fi
2819
2820         if test "$wxUSE_UNICODE" = "yes"; then
2821                 PKG_CHECK_MODULES(PANGOX, pangox,
2822                     [
2823                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2824                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
2825                     ],
2826                     [
2827                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2828                     ]
2829                 )
2830                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2831                     [
2832                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2833                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
2834                     ],
2835                     [
2836                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2837                         wxUSE_PRINTING_ARCHITECTURE="no"
2838                     ]
2839                 )
2840                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
2841                     [
2842                         AC_DEFINE(HAVE_PANGO_XFT)
2843                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
2844                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
2845                     ],
2846                     [
2847                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
2848                     ]
2849                 )
2850                 save_CFLAGS="$CFLAGS"
2851                 save_LIBS="$LIBS"
2852                 CFLAGS="$CFLAGS $PANGOX_CFLAGS"
2853                 LIBS="$LIBS $PANGOX_LIBS"
2854                 AC_CHECK_FUNCS([pango_font_family_is_monospace])
2855                 CFLAGS="$save_CFLAGS"
2856                 LIBS="$save_LIBS"
2857         fi
2858
2859         wxUSE_UNIVERSAL="yes"
2860
2861         if test "$wxUSE_NANOX" = "yes"; then
2862             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
2863             TOOLCHAIN_DEFS="${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"
2864             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
2865         else
2866             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
2867         fi
2868
2869         TOOLKIT=X11
2870         GUIDIST=X11_DIST
2871     fi
2872
2873     if test "$wxUSE_MOTIF" = 1; then
2874         AC_MSG_CHECKING(for Motif/Lesstif headers)
2875         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2876         if test "$ac_find_includes" != "" ; then
2877             AC_MSG_RESULT(found in $ac_find_includes)
2878             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2879             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2880         else
2881             AC_TRY_COMPILE(
2882                 [
2883                     #include <Xm/Xm.h>
2884                 ],
2885                 [
2886                     int version;
2887                     version = xmUseVersion;
2888                 ],
2889                 [
2890                     AC_MSG_RESULT(found in default search path)
2891                     COMPILED_X_PROGRAM=1
2892                 ],
2893                 [
2894                     AC_MSG_RESULT(no)
2895                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2896                 ]
2897             )
2898         fi
2899
2900         if test "$COMPILED_X_PROGRAM" = 0; then
2901             AC_MSG_CHECKING(for Motif/Lesstif library)
2902             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2903             if test "$ac_find_libraries" != "" ; then
2904                 AC_MSG_RESULT(found at $ac_find_libraries)
2905
2906                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2907                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2908             else
2909                 dnl it might happen that we found headers in one of the
2910                 dnl standard paths but the libs are elsewhere - we do need to
2911                 dnl try to compile a sample program then here
2912                 save_CFLAGS=$CFLAGS
2913                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2914
2915                 AC_TRY_COMPILE(
2916                     [
2917                         #include <Xm/Xm.h>
2918                     ],
2919                     [
2920                         int version;
2921                         version = xmUseVersion;
2922                     ],
2923                     [
2924                         AC_MSG_RESULT(found in default search path)
2925                         COMPILED_X_PROGRAM=1
2926                     ],
2927                     [
2928                         AC_MSG_RESULT(no)
2929                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2930                     ]
2931                 )
2932
2933                 CFLAGS=$save_CFLAGS
2934             fi
2935         fi
2936
2937         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
2938         libp_link=""
2939         libsm_ice_link=""
2940         libs_found=0
2941         for libp in "" " -lXp"; do
2942             if test "$libs_found" = "0"; then
2943                 for libsm_ice in "" " -lSM -lICE"; do
2944                     if test "$libs_found" = "0"; then
2945                         save_LIBS="$LIBS"
2946                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
2947                         save_CFLAGS=$CFLAGS
2948                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2949
2950                         AC_TRY_LINK(
2951                             [
2952                                 #include <Xm/Xm.h>
2953                                 #include <Xm/List.h>
2954                             ],
2955                             [
2956                                 XmString string = NULL;
2957                                 Widget w = NULL;
2958                                 int position = 0;
2959                                 XmListAddItem(w, string, position);
2960                             ],
2961                             [
2962                                 libp_link="$libp"
2963                                 libsm_ice_link="$libsm_ice"
2964                                 AC_MSG_RESULT(
2965                                     [need${libp_link}${libsm_ice_link}])
2966                                 libs_found=1
2967                             ], []
2968                         )
2969
2970                         LIBS="$save_LIBS"
2971                         CFLAGS=$save_CFLAGS
2972                     fi
2973                 done
2974             fi
2975         done
2976
2977         if test "$libs_found" = "0"; then
2978             AC_MSG_RESULT([can't find the right libraries])
2979             AC_MSG_ERROR([can't link a simple motif program])
2980         fi
2981
2982         save_CFLAGS=$CFLAGS
2983         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2984         AC_MSG_CHECKING([for Motif 2])
2985         AC_TRY_COMPILE([
2986                         #include <Xm/Xm.h>
2987                        ],
2988                        [
2989                         #if XmVersion < 2000
2990                         #error "Not Motif 2"
2991                         #endif
2992                        ],
2993                        [
2994                         AC_DEFINE(__WXMOTIF20__,1)
2995                         AC_MSG_RESULT([found])
2996                        ],
2997                        [
2998                         AC_DEFINE(__WXMOTIF20__,0)
2999                         AC_MSG_RESULT([not found])
3000                        ])
3001         CFLAGS=$save_CFLAGS
3002
3003         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3004         TOOLKIT=MOTIF
3005         GUIDIST=MOTIF_DIST
3006     fi
3007
3008     dnl more tests common to X11 and Motif:
3009     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3010         dnl test for external libxpm if we're configured to use it
3011         if test "$wxUSE_LIBXPM" = "sys"; then
3012             AC_MSG_CHECKING(for Xpm library)
3013             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3014             if test "$ac_find_libraries" != "" ; then
3015                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3016                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3017                 AC_MSG_RESULT(found at $ac_find_libraries)
3018
3019                 AC_CACHE_CHECK([for X11/xpm.h],
3020                     wx_cv_x11_xpm_h,
3021                     [
3022                         save_CFLAGS=$CFLAGS
3023                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3024
3025                         AC_TRY_COMPILE(
3026                             [
3027                                 #include <X11/xpm.h>
3028                             ],
3029                             [
3030                                 int version;
3031                                 version = XpmLibraryVersion();
3032                             ],
3033                             wx_cv_x11_xpm_h=yes,
3034                             wx_cv_x11_xpm_h=no
3035                         )
3036
3037                         CFLAGS=$save_CFLAGS
3038                     ]
3039                 )
3040
3041                 if test $wx_cv_x11_xpm_h = "yes"; then
3042                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3043                     AC_DEFINE(wxHAVE_LIB_XPM)
3044                 else
3045                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3046                 fi
3047             fi
3048
3049         fi
3050
3051         dnl XShapeQueryExtension checks: first the library, then prototype
3052         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3053                      [
3054                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3055                       wxHAVE_XEXT_LIB=1
3056                      ],
3057                      [], [$GUI_TK_LIBRARY -lX11])
3058
3059         if test "$wxHAVE_XEXT_LIB" = 1; then
3060             save_CFLAGS="$CFLAGS"
3061             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3062
3063             AC_MSG_CHECKING([for X11/extensions/shape.h])
3064             AC_TRY_COMPILE([
3065                             #include <X11/Xlib.h>
3066                             #include <X11/extensions/shape.h>
3067                            ],
3068                            [
3069                             int dummy1, dummy2;
3070                             XShapeQueryExtension((Display*)NULL,
3071                                                  (int*)NULL, (int*)NULL);
3072                            ],
3073                            [
3074                             AC_DEFINE(HAVE_XSHAPE)
3075                             AC_MSG_RESULT([found])
3076                            ],
3077                            [
3078                             AC_MSG_RESULT([not found])
3079                            ])
3080             CFLAGS="$save_CFLAGS"
3081
3082         fi
3083     fi
3084
3085     if test "$wxUSE_MAC" = 1; then
3086         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3087         if test "$GCC" = yes; then
3088             AC_MSG_RESULT([gcc])
3089             CPPFLAGS_PASCAL="-fpascal-strings"
3090         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3091             AC_MSG_RESULT([xlc])
3092             CPPFLAGS_PASCAL="-qmacpstr"
3093         else
3094             AC_MSG_RESULT([none])
3095         fi
3096
3097         if test "x$wxUSE_UNIX" = "xyes"; then
3098             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon"
3099         else
3100             dnl platform.h needs TARGET_CARBON before setup.h
3101             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON"
3102         fi
3103
3104         TOOLKIT=MAC
3105         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3106         GUIDIST=MACX_DIST
3107         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3108         dnl are different, so they need different names:
3109         WXBASEPORT="_carbon"
3110     fi
3111
3112     if test "$wxUSE_COCOA" = 1; then
3113         TOOLKIT=COCOA
3114         GUIDIST=COCOA_DIST
3115     fi
3116
3117     if test "$wxUSE_PM" = 1; then
3118         TOOLKIT=PM
3119         GUIDIST=PM_DIST
3120         AC_CACHE_CHECK([for type SPBCDATA],
3121             wx_cv_spbcdata,
3122             [
3123                 AC_TRY_COMPILE(
3124                     [
3125                         #define INCL_PM
3126                         #include <os2.h>
3127                     ],
3128                     [
3129                         SPBCDATA test;
3130                     ],
3131                     wx_cv_spbcdata=yes,
3132                     wx_cv_spbcdata=no
3133                 )
3134             ]
3135         )
3136
3137         if test $wx_cv_spbcdata = "yes"; then
3138             AC_DEFINE(HAVE_SPBCDATA)
3139         fi
3140     fi
3141
3142     dnl the name of the directory where the files for this toolkit live
3143     if test "$TOOLKIT" = "PM" ; then
3144         TOOLKIT_DIR="os2"
3145     else
3146         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3147     fi
3148
3149     if test "$wxUSE_UNIVERSAL" = "yes"; then
3150         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3151         WIDGET_SET=univ
3152     fi
3153
3154     dnl distribute samples/demos/utils with GUI versions
3155     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3156     DISTDIR="wx\$(TOOLKIT)"
3157 else
3158     USE_GUI=0
3159
3160     dnl this doesn't quite work right for wxBase, but the places
3161     dnl where it is wrong aren't fatal (yet) though.
3162     TOOLKIT_DIR="base"
3163
3164     dnl the sources, their dependenices and the headers
3165     if test "$USE_WIN32" = 1 ; then
3166         dnl yes, the toolkit for wxBase on win32 is actually MSW
3167         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3168         TOOLKIT="MSW"
3169     fi
3170
3171     dnl distribute only wxBase sources/headers
3172     GUIDIST="BASE_DIST"
3173     DISTDIR="wxBase"
3174 fi
3175
3176 dnl ---------------------------------------------------------------------------
3177 dnl Optional libraries included when system library is not used
3178 dnl ---------------------------------------------------------------------------
3179
3180
3181 dnl ----------------------------------------------------------------
3182 dnl iODBC support
3183 dnl ----------------------------------------------------------------
3184
3185 IODBC_C_SRC=""
3186
3187
3188 dnl ODBC is handled seperately for MSW
3189 if test "$TOOLKIT" != "MSW" ; then
3190
3191     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3192         dnl This is not ideal we really ough to use the unixodbc-config
3193         dnl  or iodbc-config if they exist.
3194
3195         AC_CHECK_HEADER([sql.h], [found_sql_h=1])
3196         if test "x$found_sql_h" = "x1" ; then
3197             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3198             [
3199                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3200                 [
3201                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3202                 ])
3203             ])
3204         fi
3205         if test "x$ODBC_LINK" = "x" ; then
3206             if test "$wxUSE_ODBC" = "sys" ; then
3207                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3208             else
3209                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3210                 wxUSE_ODBC=builtin
3211             fi
3212         else
3213             dnl we are using the system library
3214             wxUSE_ODBC=sys
3215         fi
3216     fi
3217
3218     if test "$wxUSE_ODBC" = "builtin" ; then
3219         AC_DEFINE(wxUSE_BUILTIN_IODBC)
3220     fi
3221 fi
3222
3223 if test "$wxUSE_ODBC" != "no" ; then
3224     AC_DEFINE(wxUSE_ODBC)
3225     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3226
3227     dnl is this still necessary?
3228     WXODBCFLAG="-D_IODBC_"
3229 fi
3230
3231 dnl ---------------------------------------------------------------------------
3232 dnl wxDisplay Sanity checks
3233 dnl ---------------------------------------------------------------------------
3234
3235 if test "$wxUSE_DISPLAY" = "yes"; then
3236 dnl ---------------------------------------------------------------------------
3237 dnl Xinerama (for unix ) - Brian Victor
3238 dnl ---------------------------------------------------------------------------
3239     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3240         AC_MSG_CHECKING([for Xinerama])
3241         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3242         if test "$ac_find_libraries" != "" ; then
3243             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3244             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3245                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3246             fi
3247             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3248             AC_MSG_RESULT([yes])
3249
3250             AC_MSG_CHECKING([for Xxf86vm extension])
3251             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3252             if test "$ac_find_libraries" != "" ; then
3253                 AC_MSG_RESULT([yes])
3254                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3255                                  [
3256                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3257                                  ],
3258                                  [],
3259                                  [
3260                                       #if HAVE_X11_XLIB_H
3261                                         #include <X11/Xlib.h>
3262                                       #endif
3263                                  ])
3264             else
3265                 AC_MSG_RESULT([no])
3266             fi
3267
3268         else
3269             AC_MSG_RESULT([no])
3270             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3271             wxUSE_DISPLAY="no"
3272         fi
3273     elif test "$wxUSE_MSW" = 1; then
3274 dnl ---------------------------------------------------------------------------
3275 dnl DirectDraw  / Multimon for MSW
3276 dnl ---------------------------------------------------------------------------
3277         AC_CHECK_HEADERS([multimon.h ddraw.h], [],
3278             [
3279                 wxUSE_DISPLAY="no"
3280                 AC_MSG_WARN([ddraw.h or multimon.h not found; disabling wxDisplay])
3281             ],
3282             [#include <windows.h>])
3283     fi
3284 fi
3285
3286 dnl ---------------------------------------------------------------------------
3287 dnl OpenGL libraries
3288 dnl ---------------------------------------------------------------------------
3289
3290 USE_OPENGL=0
3291 if test "$wxUSE_OPENGL" = "yes"; then
3292     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3293         OPENGL_LIBS="-framework OpenGL -framework AGL"
3294     elif test "$wxUSE_MSW" = 1; then
3295         OPENGL_LIBS="-lopengl32 -lglu32"
3296     else
3297         dnl David Elliott: Without this snippet AC_CHECK_HEADER fails to find
3298         dnl GL/gl.h on Mac OS X where it is located in
3299         dnl /usr/X11R6/include/GL/gl.h:
3300
3301         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, GL/gl.h)
3302         if test "$ac_find_includes" != "" ; then
3303             AC_MSG_RESULT(found in $ac_find_includes)
3304             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3305             CPPFLAGS="$CPPFLAGS$ac_path_to_include"
3306         fi
3307
3308         AC_CHECK_HEADER(GL/gl.h,
3309             [
3310                 found_gl=0
3311
3312                 AC_MSG_CHECKING([for -lGL])
3313                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GL)
3314                 if test "$ac_find_libraries" != "" ; then
3315                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3316                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3317                         LDFLAGS_GL="$ac_path_to_link"
3318                     fi
3319
3320                     dnl don't suppose that libGL and libGLU are always in the
3321                     dnl same directory -- this is not true for some common
3322                     dnl distributions
3323                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3324                     if test "$ac_find_libraries" != "" ; then
3325                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3326                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3327                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3328                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3329                         fi
3330
3331                         found_gl=1
3332                         OPENGL_LIBS="-lGL -lGLU"
3333                         AC_MSG_RESULT([yes])
3334                     fi
3335                 fi
3336
3337                 if test "$found_gl" != 1; then
3338                     AC_MSG_RESULT([no])
3339                     AC_MSG_CHECKING([for -lMesaGL])
3340                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3341                     if test "$ac_find_libraries" != "" ; then
3342                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3343                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3344                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3345                         AC_MSG_RESULT([yes])
3346                     else
3347                         AC_MSG_RESULT([no])
3348                     fi
3349                 fi
3350             ])
3351
3352         if test "x$OPENGL_LIBS" = "x"; then
3353             dnl it should be an error and not a warning because OpenGL is not on
3354             dnl by default and so if it had been explicitely requested, we
3355             dnl shouldn't just fall back to compiling the library without it
3356             AC_MSG_ERROR(OpenGL libraries not available)
3357         fi
3358     fi
3359
3360     if test "$wxUSE_OPENGL" = "yes"; then
3361         USE_OPENGL=1
3362         AC_DEFINE(wxUSE_OPENGL)
3363         AC_DEFINE(wxUSE_GLCANVAS)
3364         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3365     fi
3366 fi
3367
3368
3369 dnl the symbol which allows conditional compilation for the given toolkit
3370 if test -n "$TOOLKIT" ; then
3371     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3372 fi
3373
3374
3375 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3376
3377 if test "$wxUSE_SHARED" = "yes"; then
3378     case "${host}" in
3379       *-pc-msdosdjgpp )
3380         dnl only static for now
3381         wxUSE_SHARED=no
3382         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3383       ;;
3384     esac
3385 fi
3386
3387 if test "$wxUSE_SHARED" = "yes"; then
3388
3389     dnl use versioned symbols if available on the platform
3390     WX_VERSIONED_SYMBOLS([\$(top_builddir)version-script])
3391
3392     case "${host}" in
3393       *-*-linux* | *-*-gnu* )
3394         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3395         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3396         ;;
3397
3398       *-*-solaris2* )
3399         if test "$GCC" = yes ; then
3400             dnl newer versions of gcc need -isystem to compile X headers on
3401             dnl Solaris (which use old style C syntax)
3402             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
3403
3404             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3405             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3406             saveLdflags="$LDFLAGS"
3407             LDFLAGS="$saveLdflags -Wl,-rpath,/"
3408             AC_MSG_CHECKING([if the linker accepts -rpath])
3409             AC_TRY_LINK(
3410                 [],[],
3411                 [
3412                     AC_MSG_RESULT([yes])
3413                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3414                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3415                 ],[
3416                     AC_MSG_RESULT([no])
3417                     AC_MSG_CHECKING([if the linker accepts -R])
3418                     LDFLAGS="$saveLdflags -Wl,-R,/"
3419                     AC_TRY_LINK(
3420                         [],[],
3421                         [
3422                             AC_MSG_RESULT([yes])
3423                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(top_builddir)lib"
3424                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
3425                         ],[
3426                             AC_MSG_RESULT([no])
3427                         ])
3428                 ])
3429             LDFLAGS="$saveLdflags"
3430         else
3431             SAMPLES_RPATH_FLAG="-R\$(top_builddir)lib"
3432             WXCONFIG_RPATH="-R\$libdir"
3433         fi
3434       ;;
3435
3436       powerpc-*-darwin* )
3437         SAMPLES_RPATH_POSTLINK="\$(top_builddir)change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3438         cat <<EOF >change-install-names
3439 #!/bin/sh
3440 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3441 inst_cmd="install_name_tool "
3442 for i in \${libnames} ; do
3443     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3444 done
3445 \${inst_cmd} \${3}
3446 EOF
3447         chmod +x change-install-names
3448       ;;
3449
3450       *-*-cygwin* | *-*-mingw32* )
3451         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
3452         ;;
3453
3454       *-*-hpux* )
3455         SAMPLES_RPATH_FLAG="-Wl,+b,\$(top_builddir)lib"
3456         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3457         ;;
3458
3459     esac
3460
3461     if test $wxUSE_RPATH = "no"; then
3462         SAMPLES_RPATH_FLAG=''
3463         SAMPLES_RPATH_POSTLINK=''
3464         WXCONFIG_RPATH=''
3465     fi
3466
3467     SHARED=1
3468
3469 else
3470
3471     config_linkage_component="-static"
3472     SHARED=0
3473
3474 fi
3475
3476
3477 UNICODE=0
3478 lib_unicode_suffix=
3479 WX_CHARTYPE="ansi"
3480 if test "$wxUSE_UNICODE" = "yes"; then
3481     lib_unicode_suffix=u
3482     WX_CHARTYPE="unicode"
3483     UNICODE=1
3484 fi
3485
3486 lib_debug_suffix=
3487 WX_DEBUGTYPE="release"
3488 DEBUG_FLAG=0
3489 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3490     lib_debug_suffix=d
3491     WX_DEBUGTYPE="debug"
3492     DEBUG_FLAG=1
3493 fi
3494
3495 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3496 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3497
3498 DEBUG_INFO=0
3499 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3500     DEBUG_INFO=1
3501 fi
3502
3503 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
3504
3505 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3506
3507 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3508
3509 if test "$cross_compiling" = "yes"; then
3510     HOST_SUFFIX="-$host_alias"
3511     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3512     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3513 fi
3514
3515 dnl library link name
3516 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3517 dnl If we ever need to do that, we won't need to keep these.
3518 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3519 WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3520
3521
3522
3523 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3524     dnl base name of the resource file for wxMac must be the same
3525     dnl as library installation base name (-install_name)
3526     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
3527     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
3528
3529     dnl add the resources target for wxMac
3530     LIBWXMACRES="\$(top_builddir)lib/${WX_RESOURCES_MACOSX_ASCII}"
3531
3532     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3533     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3534     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3535
3536     MACSETFILE="\$(SETFILE)"
3537
3538     dnl resources are bundled both with shared library and applications
3539     dnl since the carb resource *must* be included in the application
3540     if test "$wxUSE_MAC" = 1; then
3541         MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r ${LIBWXMACRES} -o"
3542
3543         dnl this command is used to implement `wx-config --rezflags` and it is
3544         dnl eval'd there so escape any metacharacters inside
3545         MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3546     else
3547         MACRESCOMP="echo -n | \$(RESCOMP) -d __DARWIN__ -t APPL ${LIBWXMACRES} -o"
3548         MACRESWXCONFIG="echo -n \\\| ${RESCOMP} -d __DARWIN__ -t APPL \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3549     fi
3550 else
3551     dnl default value is to (silently) do nothing in the makefile
3552     MACSETFILE="@true"
3553     MACRESWXCONFIG="@true"
3554
3555     dnl confusingly, wxOS2 also uses MACRESCOMP in its post-link step
3556     if test "$wxUSE_PM" = 1; then
3557         MACRESCOMP="emxbind -ep"
3558     else
3559         MACRESCOMP="@true"
3560     fi
3561 fi
3562
3563
3564 dnl ---------------------------------------------------------------------------
3565 dnl Checks for typedefs
3566 dnl ---------------------------------------------------------------------------
3567
3568 dnl   defines mode_t if not already defined
3569 AC_TYPE_MODE_T
3570 dnl   defines off_t if not already defined
3571 AC_TYPE_OFF_T
3572 dnl   defines pid_t if not already defined
3573 AC_TYPE_PID_T
3574 dnl   defines size_t if not already defined
3575 AC_TYPE_SIZE_T
3576 dnl   defines uid_t and gid_t if not already defined
3577 AC_TYPE_UID_T
3578
3579 dnl sets HAVE_SSIZE_T if ssize_t is defined
3580 AC_CHECK_TYPES(ssize_t)
3581
3582 dnl check what exactly size_t is on this machine - this is necessary to avoid
3583 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3584 AC_LANG_SAVE
3585 AC_LANG_CPLUSPLUS
3586 AC_CACHE_CHECK([if size_t is unsigned int],
3587     wx_cv_size_t_is_uint,
3588     [
3589     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3590     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3591     dnl methods in a local class (i.e. class inside a function) declaration
3592     dnl without any objections!!
3593     dnl
3594     dnl hence the hack below: we must have Foo at global scope!
3595     AC_TRY_COMPILE([#include <stddef.h>],
3596         [
3597             return 0; }
3598
3599             struct Foo { void foo(size_t); void foo(unsigned int); };
3600
3601             int bar() {
3602         ],
3603         wx_cv_size_t_is_uint=no,
3604         wx_cv_size_t_is_uint=yes
3605     )
3606     ]
3607 )
3608
3609 if test "$wx_cv_size_t_is_uint" = "yes"; then
3610     AC_DEFINE(wxSIZE_T_IS_UINT)
3611 else
3612     AC_CACHE_CHECK([if size_t is unsigned long],
3613         wx_cv_size_t_is_ulong,
3614         AC_TRY_COMPILE([#include <stddef.h>],
3615             [
3616                 return 0; }
3617
3618                 struct Foo { void foo(size_t); void foo(unsigned long); };
3619
3620                 int bar() {
3621             ],
3622             wx_cv_size_t_is_ulong=no,
3623             wx_cv_size_t_is_ulong=yes
3624         )
3625     )
3626
3627     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3628         AC_DEFINE(wxSIZE_T_IS_ULONG)
3629     fi
3630 fi
3631
3632 AC_LANG_RESTORE
3633
3634 dnl ---------------------------------------------------------------------------
3635 dnl Checks for structures
3636 dnl ---------------------------------------------------------------------------
3637
3638 dnl does passwd struct has the pw_gecos field?
3639 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3640     [
3641         AC_TRY_COMPILE([#include <pwd.h>],
3642              [
3643                 char *p;
3644                 struct passwd *pw;
3645                 p = pw->pw_gecos;
3646              ],
3647              [
3648                 wx_cv_struct_pw_gecos=yes
3649              ],
3650              [
3651                 wx_cv_struct_pw_gecos=no
3652              ]
3653         )
3654     ]
3655 )
3656
3657 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3658     AC_DEFINE(HAVE_PW_GECOS)
3659 fi
3660
3661 dnl ---------------------------------------------------------------------------
3662 dnl Check for functions
3663 dnl ---------------------------------------------------------------------------
3664
3665 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3666 if test "$ac_cv_sizeof_wchar_t" != "0"; then
3667     AC_DEFINE(wxUSE_WCHAR_T)
3668
3669     dnl check for wcslen in all possible places
3670     WCSLEN_FOUND=0
3671     WCHAR_LINK=
3672     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3673
3674     if test "$WCSLEN_FOUND" = 0; then
3675         if test "$TOOLKIT" = "MSW"; then
3676             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3677         else
3678             AC_CHECK_LIB(w, wcslen, [
3679                             WCHAR_LINK=" -lw"
3680                             WCSLEN_FOUND=1
3681                         ])
3682         fi
3683     fi
3684
3685     if test "$WCSLEN_FOUND" = 1; then
3686         AC_DEFINE(HAVE_WCSLEN)
3687     fi
3688
3689     dnl on HP-UX aCC and g++ need this define to find mbstrtowcs() &c
3690     if test "$USE_HPUX" = 1; then
3691         CPPFLAGS="$CPPFLAGS -D_INCLUDE__STDC_A1_SOURCE "
3692     fi
3693
3694     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3695     dnl libc versions if possible
3696     AC_CHECK_FUNCS(wcsrtombs)
3697 else
3698     AC_MSG_WARN([Wide character support is unavailable])
3699 fi
3700
3701 dnl *printf() functions sometimes are available in the library but not
3702 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3703 dnl detect this we have to use C++ compiler for testing
3704 AC_LANG_SAVE
3705 AC_LANG_CPLUSPLUS
3706
3707 dnl check for vsnprintf() -- a safe version of vsprintf())
3708 dnl
3709 dnl the trouble here is that on some systems (notable HP-UX) this function is
3710 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3711 dnl stupidly, provides a dummy function declaration inside its extension)
3712 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
3713 dnl
3714 dnl so we first check if the function is in the library
3715 AC_CHECK_FUNCS(vsnprintf)
3716
3717 if test "$ac_cv_func_vsnprintf" = "yes"; then
3718     dnl yes it is -- now check if it is in the headers
3719     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3720         [
3721             AC_TRY_COMPILE(
3722                 [
3723                     #include <stdio.h>
3724                     #include <stdarg.h>
3725                 ],
3726                 [
3727                     char *buf;
3728                     va_list ap;
3729                     vsnprintf(buf, 10u, "%s", ap);
3730                 ],
3731                 wx_cv_func_vsnprintf_decl=yes,
3732                 [
3733                     dnl Metrowerks does provide a vsnprintf declaration
3734                     dnl but in C++ mode it's always in std namespace.
3735                     dnl FIXME: Do we have any UNIX C++ compilers that would
3736                     dnl fail this test if using namespace std; was
3737                     dnl simply always included?
3738                     AC_TRY_COMPILE(
3739                         [
3740                             #include <stdio.h>
3741                             #include <stdarg.h>
3742                             using namespace std;
3743                         ],
3744                         [
3745                             char *buf;
3746                             va_list ap;
3747                             vsnprintf(buf, 10u, "%s", ap);
3748                         ],
3749                         wx_cv_func_vsnprintf_decl=yes,
3750                         wx_cv_func_vsnprintf_decl=no
3751                     )
3752                 ]
3753             )
3754         ]
3755     )
3756
3757     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
3758         AC_DEFINE(HAVE_VSNPRINTF_DECL)
3759     fi
3760 fi
3761
3762 if test "$wxUSE_UNICODE" = yes; then
3763     dnl also look if we have wide char IO functions
3764     AC_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf)
3765
3766     dnl MinGW has a vswprintf with a different prototype, and
3767     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3768     dnl finds it even if it is not declared in some versions...
3769     AC_MSG_CHECKING([for _vsnwprintf])
3770     AC_TRY_COMPILE([#include <wchar.h>],
3771                    [&_vsnwprintf;],
3772                    [AC_MSG_RESULT([yes])
3773                     AC_DEFINE(HAVE__VSNWPRINTF)],
3774                    [AC_MSG_RESULT([no])]);
3775 fi
3776
3777 AC_LANG_RESTORE
3778
3779
3780
3781 dnl the following tests are for Unix(like) systems only
3782 if test "$TOOLKIT" != "MSW"; then
3783
3784 dnl check for available version of iconv()
3785
3786 AC_LANG_SAVE
3787 AC_LANG_CPLUSPLUS
3788 AM_ICONV
3789 LIBS="$LIBICONV $LIBS"
3790 AC_LANG_RESTORE
3791
3792 dnl check for POSIX signals if we need them
3793 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3794     AC_CHECK_FUNCS(sigaction)
3795
3796     if test "$ac_cv_func_sigaction" = "no"; then
3797         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3798         wxUSE_ON_FATAL_EXCEPTION=no
3799     fi
3800
3801     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3802       AC_LANG_SAVE
3803       AC_LANG_CPLUSPLUS
3804
3805       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3806       [
3807         AC_TRY_COMPILE([#include <signal.h>],
3808                      [
3809                         extern void testSigHandler(int);
3810
3811                         struct sigaction sa;
3812                         sa.sa_handler = testSigHandler;
3813                      ], [
3814                         wx_cv_type_sa_handler=int
3815                      ], [
3816                         wx_cv_type_sa_handler=void
3817                      ])
3818       ])
3819
3820       AC_LANG_RESTORE
3821
3822       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3823     fi
3824 fi
3825
3826 dnl backtrace() and backtrace_symbols() for wxStackWalker
3827 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3828     AC_LANG_SAVE
3829     AC_LANG_CPLUSPLUS
3830
3831     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
3832         [
3833             AC_TRY_COMPILE([#include <execinfo.h>],
3834                 [
3835                     void *trace[1];
3836                     char **messages;
3837
3838                     backtrace(trace, 1);
3839                     messages = backtrace_symbols(trace, 1);
3840                 ],
3841                 wx_cv_func_backtrace=yes,
3842                 wx_cv_func_backtrace=no
3843             )
3844         ]
3845     )
3846
3847
3848     if test "$wx_cv_func_backtrace" = "no"; then
3849         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
3850         wxUSE_STACKWALKER=no
3851     else
3852         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
3853             [
3854                 AC_TRY_COMPILE([#include <cxxabi.h>],
3855                     [
3856                         int rc;
3857                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
3858                     ],
3859                     wx_cv_func_cxa_demangle=yes,
3860                     wx_cv_func_cxa_demangle=no
3861                 )
3862             ]
3863         )
3864
3865         if test "$wx_cv_func_cxa_demangle" = "yes"; then
3866             AC_DEFINE(HAVE_CXA_DEMANGLE)
3867         fi
3868     fi
3869
3870     AC_LANG_RESTORE
3871 fi
3872
3873 dnl check for the function for temp files creation
3874 AC_CHECK_FUNCS(mkstemp mktemp, break)
3875
3876 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3877 dnl Linux and *BSD and statvfs() under Solaris
3878 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3879     AC_TRY_COMPILE(
3880         [
3881              #if defined(__BSD__)
3882                #include <sys/param.h>
3883                #include <sys/mount.h>
3884              #else
3885                #include <sys/vfs.h>
3886              #endif
3887         ],
3888         [
3889              long l;
3890              struct statfs fs;
3891              statfs("/", &fs);
3892              l = fs.f_bsize;
3893              l += fs.f_blocks;
3894              l += fs.f_bavail;
3895         ],
3896         [
3897              wx_cv_func_statfs=yes
3898         ],
3899         [
3900              wx_cv_func_statfs=no
3901         ]
3902     )
3903 )
3904
3905 if test "$wx_cv_func_statfs" = "yes"; then
3906     wx_cv_type_statvfs_t="struct statfs"
3907     AC_DEFINE(HAVE_STATFS)
3908 else
3909     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3910         AC_TRY_COMPILE(
3911             [
3912                 #include <stddef.h>
3913                 #include <sys/statvfs.h>
3914             ],
3915             [
3916                 statvfs("/", NULL);
3917             ],
3918             wx_cv_func_statvfs=yes,
3919             wx_cv_func_statvfs=no
3920         )
3921     )
3922
3923     if test "$wx_cv_func_statvfs" = "yes"; then
3924         dnl we also have to check whether we should use statvfs_t (works under
3925         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
3926         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
3927         dnl mode both work fine)
3928         dnl
3929         dnl for this check C++ compiler has to be used as passing incompatible
3930         dnl pointers is just a warning and not an error in C
3931         AC_LANG_SAVE
3932         AC_LANG_CPLUSPLUS
3933
3934         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
3935             AC_TRY_COMPILE(
3936                 [
3937                     #include <sys/statvfs.h>
3938                 ],
3939                 [
3940                     long l;
3941                     statvfs_t fs;
3942                     statvfs("/", &fs);
3943                     l = fs.f_bsize;
3944                     l += fs.f_blocks;
3945                     l += fs.f_bavail;
3946                 ],
3947                 wx_cv_type_statvfs_t=statvfs_t,
3948                 [
3949                     AC_TRY_COMPILE(
3950                         [
3951                             #include <sys/statvfs.h>
3952                         ],
3953                         [
3954                             long l;
3955                             struct statvfs fs;
3956                             statvfs("/", &fs);
3957                             l = fs.f_bsize;
3958                             l += fs.f_blocks;
3959                             l += fs.f_bavail;
3960                         ],
3961                         wx_cv_type_statvfs_t="struct statvfs",
3962                         wx_cv_type_statvfs_t="unknown"
3963                     )
3964                 ]
3965             )
3966         )
3967
3968         AC_LANG_RESTORE
3969
3970         if test "$wx_cv_type_statvfs_t" != "unknown"; then
3971             AC_DEFINE(HAVE_STATVFS)
3972         fi
3973     else
3974         dnl set it for the test below
3975         wx_cv_type_statvfs_t="unknown"
3976     fi
3977 fi
3978
3979 if test "$wx_cv_type_statvfs_t" != "unknown"; then
3980     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
3981 else
3982     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3983 fi
3984
3985 dnl check for fcntl() or at least flock() needed by Unix implementation of
3986 dnl wxSingleInstanceChecker
3987 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3988     AC_CHECK_FUNCS(fcntl flock, break)
3989
3990     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
3991         AC_MSG_WARN(wxSingleInstanceChecker not available)
3992         wxUSE_SNGLINST_CHECKER=no
3993     fi
3994 fi
3995
3996 dnl check for timegm() used by datetime.cpp
3997 AC_CHECK_FUNCS(timegm)
3998
3999 dnl look for a function to modify the environment
4000 AC_CHECK_FUNCS(putenv setenv, break)
4001
4002 HAVE_SOME_SLEEP_FUNC=0
4003 if test "$USE_BEOS" = 1; then
4004     dnl BeOS has its own (wonder where did they get it from) sleep() function
4005     dnl in unistd.h
4006     AC_DEFINE(HAVE_SLEEP)
4007     HAVE_SOME_SLEEP_FUNC=1
4008 fi
4009
4010 if test "$USE_DARWIN" = 1; then
4011     dnl Mac OS X/Darwin has both nanosleep and usleep
4012     dnl but only usleep is defined in unistd.h
4013     AC_DEFINE(HAVE_USLEEP)
4014     HAVE_SOME_SLEEP_FUNC=1
4015 fi
4016
4017 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4018     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4019     POSIX4_LINK=
4020     AC_CHECK_FUNCS(nanosleep,
4021         AC_DEFINE(HAVE_NANOSLEEP),
4022         [
4023             AC_CHECK_LIB(posix4, nanosleep,
4024                 [
4025                     AC_DEFINE(HAVE_NANOSLEEP)
4026                     POSIX4_LINK=" -lposix4"
4027                 ],
4028                 [
4029                     AC_CHECK_FUNCS(usleep,
4030                         AC_DEFINE(HAVE_USLEEP),
4031                         AC_MSG_WARN([wxSleep() function will not work])
4032                     )
4033                 ]
4034             )
4035         ]
4036     )
4037 fi
4038
4039 dnl check for uname (POSIX) and gethostname (BSD)
4040 AC_CHECK_FUNCS(uname gethostname, break)
4041
4042 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
4043 dnl but not for C++ one - hence change language)
4044 AC_LANG_SAVE
4045 AC_LANG_CPLUSPLUS
4046
4047 AC_CHECK_FUNCS(strtok_r)
4048
4049 AC_LANG_RESTORE
4050
4051 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4052 dnl libnsl or libresolv or libsocket)
4053 INET_LINK=
4054 AC_CHECK_FUNCS(inet_addr,
4055     AC_DEFINE(HAVE_INET_ADDR),
4056     [
4057         AC_CHECK_LIB(nsl, inet_addr,
4058             INET_LINK="nsl",
4059             [
4060                 AC_CHECK_LIB(resolv, inet_addr,
4061                     INET_LINK="resolv",
4062                     [
4063                         AC_CHECK_LIB(socket, inet_addr,
4064                             INET_LINK="socket"
4065                         )
4066                     ]
4067                 )
4068             ]
4069         )
4070     ]
4071 )
4072
4073 AC_CHECK_FUNCS(inet_aton,
4074         AC_DEFINE(HAVE_INET_ATON),
4075         [
4076             dnl only check it in the same lib
4077             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4078         ])
4079
4080 if test "x$INET_LINK" != "x"; then
4081     AC_DEFINE(HAVE_INET_ADDR)
4082     INET_LINK=" -l$INET_LINK"
4083 fi
4084
4085 fi
4086 dnl if !MSW
4087
4088
4089 dnl ------------------------------------------
4090 dnl Checks specific to contrib libs (MMedia)
4091 dnl ------------------------------------------
4092
4093 dnl Check for ESD:
4094 EXTRALIBS_ESD=
4095 AC_CHECK_LIB(esd, esd_close, [
4096     AC_CHECK_HEADERS([esd.h], [
4097     EXTRALIBS_ESD="-lesd"
4098   ])
4099 ])
4100 AC_SUBST(EXTRALIBS_ESD)
4101
4102 dnl check for known CD-ROM interface
4103 AC_MSG_CHECKING([for known CD-ROM interface])
4104 AC_TRY_COMPILE([#ifdef __linux__
4105                 #include <linux/cdrom.h>
4106                 #else
4107                 /* For Solaris */
4108                 #include <sys/cdio.h>
4109                 #endif
4110                 ],
4111                [struct cdrom_tocentry entry, old_entry;],
4112                [AC_MSG_RESULT([yes])
4113                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
4114                [AC_MSG_RESULT([no])])
4115
4116 dnl ===========================================================================
4117 dnl Now we have all the info we need - use it!
4118 dnl ===========================================================================
4119
4120 dnl flush the cache
4121 AC_CACHE_SAVE
4122
4123 dnl ---------------------------------------------------------------------------
4124 dnl thread support for Unix (for Win32 and OS/2 see past
4125 dnl                          the next matching "else")
4126 dnl ---------------------------------------------------------------------------
4127
4128 dnl under MSW (except mingw32) we always have thread support
4129 CPP_MT_FLAG=
4130 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4131
4132     dnl the code below:
4133     dnl
4134     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4135     dnl   necessary to build the MT programs for the linker and compiler
4136     dnl   respectively
4137     dnl
4138     dnl   sets wxUSE_THREADS=1 if thread support is activated
4139
4140     THREADS_LINK=
4141     THREADS_CFLAGS=
4142
4143     if test "$wxUSE_THREADS" = "yes" ; then
4144         if test "$USE_BEOS" = 1; then
4145             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4146             wxUSE_THREADS="no"
4147         fi
4148     fi
4149
4150     if test "$wxUSE_THREADS" = "yes" ; then
4151         dnl find if POSIX threads are available
4152         dnl
4153         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4154         dnl archive from http://ac-archive.sourceforge.net/
4155         dnl
4156         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4157         dnl Forero Cuervo <bachue@bachue.com> for the original code
4158
4159         dnl TODO: cache the result
4160
4161         dnl define the list of the thread options to try in the loop below
4162         dnl with the convention that anything starting with '-' is a cpp flag
4163         dnl while anything else is a library (i.e. there is an implicit "-l")
4164         THREAD_OPTS="-pthread"
4165         case "${host}" in
4166           *-*-solaris2* | *-*-sunos4* )
4167                 if test "x$GCC" = "xyes"; then
4168                     dnl Solaris/gcc combination use this one for some reason
4169                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4170                 else
4171                     THREAD_OPTS="-mt $THREAD_OPTS"
4172                 fi
4173                 ;;
4174           *-*-freebsd*)
4175                 dnl look, in order, for the kernel threads, then Linux threads
4176                 dnl and finally the userland threads
4177                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4178                 ;;
4179           *-*-darwin* | *-*-cygwin* )
4180                 dnl Darwin / Mac OS X just uses -lpthread tested below
4181                 dnl and so does Cygwin
4182                 THREAD_OPTS=""
4183                 ;;
4184           *-*-aix*)
4185                 dnl AIX calls the library libpthreads - thanks IBM!
4186                 THREAD_OPTS="pthreads"
4187                 ;;
4188           *-hp-hpux* )
4189                 dnl HP-UX aCC only gives a warning, not an error about
4190                 dnl -pthread but it doesn't work and we have to use -lpthread
4191                 dnl there
4192                 if test "x$GCC" != "xyes"; then
4193                     THREAD_OPTS=""
4194                 fi
4195                 ;;
4196
4197           *-*-irix* )
4198                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4199                 dnl doesn't give an error for it neither, just a warning
4200                 dnl message -- but this is still very annoying
4201                 if test "x$GCC" = "xyes"; then
4202                     THREAD_OPTS=""
4203                 fi
4204                 ;;
4205
4206           *-*-*UnixWare*)
4207                 dnl flying by man pages here: Caldera online docs use this
4208                 if test "x$GCC" != "xyes"; then
4209                     THREAD_OPTS="-Ethread"
4210                 fi
4211                 ;;
4212         esac
4213
4214         dnl simply linking with libpthread should make the test below work but
4215         dnl it's far from certain that the threaded programs compiled without
4216         dnl any special switches actually work, so try it after all the others
4217         THREAD_OPTS="$THREAD_OPTS pthread none"
4218
4219         dnl now test for all possibilities
4220         THREADS_OK=no
4221         for flag in $THREAD_OPTS; do
4222             case $flag in
4223                 none)
4224                     AC_MSG_CHECKING([whether pthreads work without any flags])
4225                     ;;
4226
4227                 -*)
4228                     AC_MSG_CHECKING([whether pthreads work with $flag])
4229                     THREADS_CFLAGS="$flag"
4230                     ;;
4231
4232                 *)
4233                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4234                     THREADS_LINK="-l$flag"
4235                     ;;
4236               esac
4237
4238               save_LIBS="$LIBS"
4239               save_CFLAGS="$CFLAGS"
4240               LIBS="$THREADS_LINK $LIBS"
4241               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4242
4243               AC_TRY_LINK([#include <pthread.h>],
4244                           [pthread_create(0,0,0,0);],
4245                           THREADS_OK=yes)
4246
4247               LIBS="$save_LIBS"
4248               CFLAGS="$save_CFLAGS"
4249
4250               AC_MSG_RESULT($THREADS_OK)
4251               if test "x$THREADS_OK" = "xyes"; then
4252                       break;
4253               fi
4254
4255               THREADS_LINK=""
4256               THREADS_CFLAGS=""
4257       done
4258
4259       if test "x$THREADS_OK" != "xyes"; then
4260           wxUSE_THREADS=no
4261           AC_MSG_WARN([No thread support on this system... disabled])
4262       else
4263           dnl yes, these special compiler flags should be used with the
4264           dnl linker as well
4265           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4266           LIBS="$THREADS_LINK $LIBS"
4267
4268           AC_MSG_CHECKING([if more special flags are required for pthreads])
4269           flag=no
4270           case "${host}" in
4271             *-aix*)
4272                 dnl again quoting from
4273                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4274                 dnl
4275                 dnl     When compiling and linking with -pthread, the library
4276                 dnl     search path should include -L/usr/lib/threads at the
4277                 dnl     beginning of the path.
4278                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4279                 flag="-D_THREAD_SAFE"
4280                 ;;
4281             *-freebsd*)
4282                 flag="-D_THREAD_SAFE"
4283                 ;;
4284             *-hp-hpux* )
4285                 flag="-D_REENTRANT"
4286                 if test "x$GCC" != "xyes"; then
4287                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4288                     flag="$flag -D_RWSTD_MULTI_THREAD"
4289                 fi
4290                 ;;
4291             *solaris* | alpha*-osf*)
4292                 flag="-D_REENTRANT"
4293                 ;;
4294           esac
4295           AC_MSG_RESULT(${flag})
4296           if test "x$flag" != xno; then
4297               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4298           fi
4299
4300           if test "x$THREADS_CFLAGS" != "x"; then
4301             dnl don't add these options to CPPFLAGS as cpp might not know them
4302             CFLAGS="$CFLAGS $THREADS_CFLAGS"
4303             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
4304           fi
4305       fi
4306     fi
4307
4308     dnl do other tests only if we are using threads
4309     if test "$wxUSE_THREADS" = "yes" ; then
4310       AC_CHECK_FUNCS(thr_setconcurrency)
4311
4312       AC_CHECK_HEADERS(sched.h)
4313       if test "$ac_cv_header_sched_h" = "yes"; then
4314           AC_CHECK_FUNC(sched_yield,
4315             AC_DEFINE(HAVE_SCHED_YIELD),
4316             [
4317                 AC_CHECK_LIB(posix4,
4318                     sched_yield,
4319                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4320                     AC_MSG_WARN(wxThread::Yield will not work properly)
4321                 )
4322             ]
4323           )
4324       fi
4325
4326       dnl to be able to set the thread priority, we need to have all of the
4327       dnl following functions:
4328       dnl   1. pthread_attr_getschedpolicy
4329       dnl   2. sched_get_priority_min and sched_get_priority_max
4330       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4331       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4332       HAVE_PRIOR_FUNCS=0
4333       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4334                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4335                        [AC_CHECK_FUNC(sched_get_priority_max,
4336                            HAVE_PRIOR_FUNCS=1,
4337                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4338                              [
4339                                 HAVE_PRIOR_FUNCS=1
4340                                 POSIX4_LINK=" -lposix4"
4341                              ],
4342                            )]
4343                        )]
4344                      )]
4345                    )
4346
4347       if test "$HAVE_PRIOR_FUNCS" = 1; then
4348         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4349       else
4350         AC_MSG_WARN(Setting thread priority will not work)
4351       fi
4352
4353       AC_CHECK_FUNC(pthread_cancel,
4354                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4355                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4356
4357       dnl we don't use pthread_cleanup_push/pop() any more in the code, but I
4358       dnl the code here for now in case we need it again soon; otherwise it
4359       dnl should be removed in a couple of months (VZ in Sep 2003)
4360       dnl
4361       dnl AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
4362       dnl [
4363       dnl   AC_TRY_COMPILE([#include <pthread.h>],
4364       dnl                [
4365       dnl                   pthread_cleanup_push(NULL, NULL);
4366       dnl                   pthread_cleanup_pop(0);
4367       dnl                ], [
4368       dnl                   wx_cv_func_pthread_cleanup_push=yes
4369       dnl                ], [
4370       dnl                   wx_cv_func_pthread_cleanup_push=no
4371       dnl                ])
4372       dnl ])
4373       dnl
4374       dnl if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
4375       dnl     AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
4376       dnl fi
4377
4378       dnl mutexattr_t initialization is done in quite different ways on different
4379       dnl platforms, so check for a few things:
4380       dnl
4381       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4382       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4383       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4384       dnl defined, we do it by directly assigned
4385       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4386
4387       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4388       [
4389         AC_TRY_COMPILE([#include <pthread.h>],
4390             [
4391                pthread_mutexattr_t attr;
4392                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4393             ], [
4394                wx_cv_type_pthread_mutexattr_t=yes
4395             ], [
4396                wx_cv_type_pthread_mutexattr_t=no
4397             ]
4398         )
4399       ])
4400
4401       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4402         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4403       else
4404         dnl don't despair, there may be another way to do it
4405         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4406                        wx_cv_type_pthread_rec_mutex_init,
4407         [
4408             AC_TRY_COMPILE([#include <pthread.h>],
4409                 [
4410                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4411                 ], [
4412                     wx_cv_type_pthread_rec_mutex_init=yes
4413                 ], [
4414                     wx_cv_type_pthread_rec_mutex_init=no
4415                 ]
4416             )
4417         ])
4418         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4419           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4420         else
4421           dnl this may break code working elsewhere, so at least warn about it
4422           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4423         fi
4424       fi
4425     fi
4426
4427 dnl from if !MSW
4428 else
4429     if test "$wxUSE_THREADS" = "yes" ; then
4430       case "${host}" in
4431         *-*-mingw32* )
4432             dnl check if the compiler accepts -mthreads
4433             AC_CACHE_CHECK([if compiler supports -mthreads],
4434                 wx_cv_cflags_mthread,
4435                 [
4436                     CFLAGS_OLD="$CFLAGS"
4437                     CFLAGS="$CFLAGS -mthreads"
4438                     AC_TRY_COMPILE([], [],
4439                         wx_cv_cflags_mthread=yes,
4440                         wx_cv_cflags_mthread=no
4441                     )
4442                 ]
4443             )
4444
4445             if test "$wx_cv_cflags_mthread" = "yes"; then
4446                 dnl it does, use it
4447                 CXXFLAGS="$CXXFLAGS -mthreads"
4448                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
4449                 LDFLAGS="$LDFLAGS -mthreads"
4450             else
4451                 dnl it doesn't
4452                 CFLAGS="$CFLAGS_OLD"
4453             fi
4454         ;;
4455         *-pc-os2*emx )
4456             CFLAGS="$CFLAGS -Zmt -D__ST_MT_ERRNO__"
4457             CXXFLAGS="$CXXFLAGS -Zmt -D__ST_MT_ERRNO__"
4458             LDFLAGS="$LDFLAGS -Zmt"
4459         ;;
4460       esac
4461     fi
4462 fi
4463
4464 if test "$wxUSE_THREADS" = "yes"; then
4465   AC_DEFINE(wxUSE_THREADS)
4466
4467   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4468 else
4469   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4470   dnl functions - add tests for other functions here as well
4471   if test "$ac_cv_func_strtok_r" = "yes"; then
4472     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4473     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4474         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
4475         AC_MSG_RESULT(yes)
4476     else
4477         AC_MSG_RESULT(no)
4478     fi
4479   fi
4480 fi
4481
4482 if test "$WXGTK20" = 1 ; then
4483   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
4484   WXGTK12=1
4485 fi
4486
4487 if test "$WXGTK12" = 1 ; then
4488   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4489 fi
4490
4491 if test "$WXGTK127" = 1 ; then
4492   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4493 fi
4494
4495 if test "$WXGPE" = 1 ; then
4496   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
4497 fi
4498
4499 WXDEBUG=
4500
4501 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4502     WXDEBUG="-g"
4503     wxUSE_OPTIMISE=no
4504 fi
4505
4506 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4507     wxUSE_DEBUG_INFO=yes
4508     WXDEBUG="-ggdb"
4509 fi
4510
4511 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4512     AC_DEFINE(WXDEBUG)
4513     WXDEBUG_DEFINE="-D__WXDEBUG__"
4514 else
4515     if test "$wxUSE_GTK" = 1 ; then
4516         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
4517     fi
4518 fi
4519
4520 if test "$wxUSE_MEM_TRACING" = "yes" ; then
4521     AC_DEFINE(wxUSE_MEMORY_TRACING)
4522     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
4523     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
4524     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
4525 fi
4526
4527 if test "$wxUSE_DMALLOC" = "yes" ; then
4528     DMALLOC_LIBS="-ldmalloc"
4529 fi
4530
4531 PROFILE=
4532 if test "$wxUSE_PROFILE" = "yes" ; then
4533     PROFILE=" -pg"
4534 fi
4535
4536 CODE_GEN_FLAGS=
4537 CODE_GEN_FLAGS_CXX=
4538 if test "$GCC" = "yes" ; then
4539     if test "$wxUSE_NO_RTTI" = "yes" ; then
4540         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
4541     fi
4542     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
4543         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
4544     fi
4545     if test "$wxUSE_PERMISSIVE" = "yes" ; then
4546         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
4547     fi
4548
4549     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
4550     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
4551     dnl for each subroutine by default -- using the switch below only creates
4552     dnl one entry per file instead at the price of minor performance penalty
4553     dnl
4554     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
4555     dnl without -ffunction-sections.  No idea how long we'll need to maintain
4556     dnl this, or even the extent of gcc/wx version combinations affected, but
4557     dnl also as above, this 'fix' does not come without side effects.
4558     dnl
4559     dnl TODO: test for the gcc version here (how?)
4560     case "${host}" in
4561       powerpc*-*-aix* )
4562         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
4563         ;;
4564       *-hppa* )
4565         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
4566         ;;
4567     esac
4568 fi
4569
4570 OPTIMISE=
4571 if test "$wxUSE_OPTIMISE" = "no" ; then
4572     if test "$GCC" = yes ; then
4573         dnl use -O0 because compiling with it is faster than compiling with no
4574         dnl optimization options at all (at least with g++ 3.2)
4575         OPTIMISE="-O0"
4576     fi
4577 else
4578     if test "$GCC" = yes ; then
4579         OPTIMISE="-O2"
4580
4581         dnl VZ: does anybody know what does this do??
4582         case "${host}" in
4583             i586-*-*|i686-*-* )
4584             OPTIMISE="${OPTIMISE} "
4585         ;;
4586         esac
4587     else
4588         OPTIMISE="-O"
4589     fi
4590 fi
4591
4592 dnl ---------------------------------------------------------------------------
4593 dnl compatibility level
4594 dnl ---------------------------------------------------------------------------
4595
4596 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
4597     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
4598
4599     WXWIN_COMPATIBILITY_2_4="yes"
4600 fi
4601
4602 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
4603     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
4604 fi
4605
4606 dnl ---------------------------------------------------------------------------
4607 dnl the library may be built without GUI classes at all
4608 dnl ---------------------------------------------------------------------------
4609
4610 if test "$wxUSE_GUI" = "yes"; then
4611     AC_DEFINE(wxUSE_GUI)
4612
4613     dnl the things we always pull in the GUI version of the library:
4614     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
4615     dnl    library really can't be built without those)
4616     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
4617     dnl    almost any program and the first 2 are needed to show a message box
4618     dnl    which want to be always able to do)
4619     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
4620     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
4621     dnl    need the dcs, pens, brushes, ...), this just can't be done now
4622     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
4623     dnl 5. misc stuff: timers, settings, message box
4624 fi
4625
4626 dnl ---------------------------------------------------------------------------
4627 dnl Unix/Windows
4628 dnl ---------------------------------------------------------------------------
4629
4630 if test "$wxUSE_UNIX" = "yes"; then
4631   AC_DEFINE(wxUSE_UNIX)
4632 fi
4633
4634 dnl ------------------------------------------------------------------------
4635 dnl DLL support
4636 dnl ------------------------------------------------------------------------
4637
4638 dnl under MSW we always have LoadLibrary/GetProcAddress
4639 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4640
4641     HAVE_DL_FUNCS=0
4642     HAVE_SHL_FUNCS=0
4643     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4644         if test "$USE_DARWIN" = 1; then
4645             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4646             HAVE_DL_FUNCS=1
4647         else
4648             dnl the test is a bit complicated because we check for dlopen() both with
4649             dnl and without -ldl and we also try to find shl_load() if there is no
4650             dnl dlopen() on this system
4651             AC_CHECK_FUNCS(dlopen,
4652             [
4653                 AC_DEFINE(HAVE_DLOPEN)
4654                 HAVE_DL_FUNCS=1
4655             ],
4656             [
4657                 AC_CHECK_LIB(dl, dlopen,
4658                             [
4659                                 AC_DEFINE(HAVE_DLOPEN)
4660                                 HAVE_DL_FUNCS=1
4661                                 DL_LINK=" -ldl$DL_LINK"
4662                             ],
4663                             [
4664                                 AC_CHECK_FUNCS(shl_load,
4665                                               [
4666                                                 AC_DEFINE(HAVE_SHL_LOAD)
4667                                                 HAVE_SHL_FUNCS=1
4668                                               ],
4669                                               [
4670                                                 AC_CHECK_LIB(shl_load, dld,
4671                                                              [
4672                                                                 HAVE_SHL_FUNCS=1
4673                                                                 DL_LINK=" -ldld$DL_LINK"
4674                                                              ])
4675                                               ])
4676                             ])
4677             ])
4678
4679         dnl check also for dlerror()
4680         if test "$HAVE_DL_FUNCS" = 1; then
4681             AC_CHECK_FUNCS(dlerror,
4682                 AC_DEFINE(HAVE_DLERROR),
4683                 [
4684                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
4685                 ]
4686             )
4687         fi
4688         fi
4689
4690         if test "$HAVE_DL_FUNCS" = 0; then
4691             if test "$HAVE_SHL_FUNCS" = 0; then
4692               if test "$USE_UNIX" = 1; then
4693                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4694                   wxUSE_DYNAMIC_LOADER=no
4695                   wxUSE_DYNLIB_CLASS=no
4696               else
4697                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4698               fi
4699             fi
4700         fi
4701     fi
4702 fi
4703
4704 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4705     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4706 fi
4707 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4708     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4709 fi
4710
4711
4712 dnl ---------------------------------------------------------------------------
4713 dnl Verify consistency of plugins/monolithic/shared settings:
4714 dnl ---------------------------------------------------------------------------
4715
4716 if test "$wxUSE_PLUGINS" = "yes" ; then
4717     if test "$wxUSE_SHARED" = "no" ; then
4718         AC_MSG_WARN([plugins supported only in shared build, disabling])
4719         wxUSE_PLUGINS=no
4720     fi
4721     if test "$wxUSE_MONOLITHIC" = "yes" ; then
4722         AC_MSG_WARN([plugins not supported monolithic build, disabling])
4723         wxUSE_PLUGINS=no
4724     fi
4725     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
4726         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
4727         wxUSE_PLUGINS=no
4728     fi
4729     if test "$wxUSE_PLUGINS" = "yes" ; then
4730         AC_DEFINE(wxUSE_PLUGINS)
4731     fi
4732 fi
4733
4734 dnl ---------------------------------------------------------------------------
4735 dnl Register non-GUI class options for makefiles and setup.h
4736 dnl ---------------------------------------------------------------------------
4737
4738 if test "$wxUSE_STL" = "yes"; then
4739   AC_DEFINE(wxUSE_STL)
4740 fi
4741
4742 if test "$wxUSE_APPLE_IEEE" = "yes"; then
4743   AC_DEFINE(wxUSE_APPLE_IEEE)
4744 fi
4745
4746 if test "$wxUSE_TIMER" = "yes"; then
4747   AC_DEFINE(wxUSE_TIMER)
4748 fi
4749
4750 WITH_PLUGIN_SDL=0
4751 if test "$wxUSE_SOUND" = "yes"; then
4752   dnl Unix implementation needs additional checks because audio support
4753   dnl comes in many favours:
4754   if test "$USE_UNIX" = "1" ; then
4755     AC_CHECK_HEADERS([sys/soundcard.h])
4756
4757     if test "$wxUSE_LIBSDL" != "no"; then
4758       AM_PATH_SDL([1.2.0],
4759                   [
4760                     EXTRALIBS_SDL="$SDL_LIBS"
4761                     CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
4762                     AC_DEFINE(wxUSE_LIBSDL)
4763                   ],
4764                   [wxUSE_LIBSDL="no"])
4765       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
4766         WITH_PLUGIN_SDL=1
4767       fi
4768     fi
4769   fi
4770
4771   AC_DEFINE(wxUSE_SOUND)
4772   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
4773 fi
4774
4775 if test "$WXGTK20" = 1; then
4776     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4777         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
4778
4779                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
4780                                   [libgnomeprintui-2.2 >= 2.8],
4781                     [
4782 dnl                     EXTRALIBS_GNOMEPRINT="$LIBGNOMEPRINTUI_LIBS"
4783                         CXXFLAGS="$CXXFLAGS $LIBGNOMEPRINTUI_CFLAGS"
4784                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
4785                     ],
4786                     [
4787                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
4788                         wxUSE_LIBGNOMEPRINT="no"
4789                     ]
4790                 )
4791         fi
4792     fi
4793 fi
4794
4795
4796 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
4797   AC_DEFINE(wxUSE_CMDLINE_PARSER)
4798 fi
4799
4800 if test "$wxUSE_STOPWATCH" = "yes"; then
4801   AC_DEFINE(wxUSE_STOPWATCH)
4802 fi
4803
4804 if test "$wxUSE_DATETIME" = "yes"; then
4805   AC_DEFINE(wxUSE_DATETIME)
4806 fi
4807
4808 if test "$wxUSE_FILE" = "yes"; then
4809   AC_DEFINE(wxUSE_FILE)
4810 fi
4811
4812 if test "$wxUSE_FFILE" = "yes"; then
4813   AC_DEFINE(wxUSE_FFILE)
4814 fi
4815
4816 if test "$wxUSE_FILESYSTEM" = "yes"; then
4817   AC_DEFINE(wxUSE_FILESYSTEM)
4818 fi
4819
4820 if test "$wxUSE_FS_ZIP" = "yes"; then
4821   AC_DEFINE(wxUSE_FS_ZIP)
4822 fi
4823
4824 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
4825   AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
4826 fi
4827
4828 if test "$wxUSE_ZIPSTREAM" = "yes"; then
4829   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
4830     AC_MSG_WARN(wxZip requires wxArchive... disabled)
4831   elif test "$wxUSE_ZLIB" = "no"; then
4832     AC_MSG_WARN(wxZip requires wxZlib... disabled)
4833   else
4834     AC_DEFINE(wxUSE_ZIPSTREAM)
4835   fi
4836 fi
4837
4838 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4839   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
4840 fi
4841
4842 if test "$wxUSE_STACKWALKER" = "yes"; then
4843     AC_DEFINE(wxUSE_STACKWALKER)
4844 fi
4845
4846 if test "$wxUSE_DEBUGREPORT" = "yes"; then
4847     AC_DEFINE(wxUSE_DEBUGREPORT)
4848 fi
4849
4850 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4851   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
4852 fi
4853
4854 if test "$wxUSE_BUSYINFO" = "yes"; then
4855   AC_DEFINE(wxUSE_BUSYINFO)
4856 fi
4857
4858 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
4859   AC_DEFINE(wxUSE_STD_IOSTREAM)
4860 fi
4861
4862 if test "$wxUSE_STDPATHS" = "yes"; then
4863   AC_DEFINE(wxUSE_STDPATHS)
4864 fi
4865
4866 if test "$wxUSE_TEXTBUFFER" = "yes"; then
4867     AC_DEFINE(wxUSE_TEXTBUFFER)
4868 fi
4869
4870 if test "$wxUSE_TEXTFILE" = "yes"; then
4871   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
4872     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
4873   else
4874     AC_DEFINE(wxUSE_TEXTFILE)
4875   fi
4876 fi
4877
4878 if test "$wxUSE_CONFIG" = "yes" ; then
4879   if test "$wxUSE_TEXTFILE" != "yes"; then
4880     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
4881   else
4882     AC_DEFINE(wxUSE_CONFIG)
4883     AC_DEFINE(wxUSE_CONFIG_NATIVE)
4884     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
4885   fi
4886 fi
4887
4888 if test "$wxUSE_INTL" = "yes" ; then
4889   if test "$wxUSE_FILE" != "yes"; then
4890     AC_MSG_WARN(I18n code requires wxFile... disabled)
4891   else
4892     AC_DEFINE(wxUSE_INTL)
4893     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
4894     GUIDIST="$GUIDIST INTL_DIST"
4895   fi
4896 fi
4897
4898 if test "$wxUSE_LOG" = "yes"; then
4899   AC_DEFINE(wxUSE_LOG)
4900
4901     if test "$wxUSE_LOGGUI" = "yes"; then
4902       AC_DEFINE(wxUSE_LOGGUI)
4903     fi
4904
4905     if test "$wxUSE_LOGWINDOW" = "yes"; then
4906       AC_DEFINE(wxUSE_LOGWINDOW)
4907     fi
4908
4909     if test "$wxUSE_LOGDIALOG" = "yes"; then
4910       AC_DEFINE(wxUSE_LOG_DIALOG)
4911     fi
4912
4913     dnl the keyboard sample requires wxUSE_LOG
4914     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
4915 fi
4916
4917 if test "$wxUSE_LONGLONG" = "yes"; then
4918   AC_DEFINE(wxUSE_LONGLONG)
4919 fi
4920
4921 if test "$wxUSE_GEOMETRY" = "yes"; then
4922   AC_DEFINE(wxUSE_GEOMETRY)
4923 fi
4924
4925 if test "$wxUSE_STREAMS" = "yes" ; then
4926   AC_DEFINE(wxUSE_STREAMS)
4927 fi
4928
4929 dnl ---------------------------------------------------------------------------
4930 dnl time/date functions
4931 dnl ------------------------------------------------------------------------
4932
4933 if test "$wxUSE_DATETIME" = "yes"; then
4934     dnl check for strptime
4935     AC_CHECK_FUNCS(strptime)
4936
4937     dnl check for timezone variable
4938     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
4939     AC_CACHE_CHECK(for timezone variable in <time.h>,
4940                    wx_cv_var_timezone,
4941                    [
4942                         AC_TRY_COMPILE(
4943                             [
4944                                 #include <time.h>
4945                             ],
4946                             [
4947                                 int tz;
4948                                 tz = timezone;
4949                             ],
4950                             [
4951                                 wx_cv_var_timezone=timezone
4952                             ],
4953                             [
4954                                 AC_TRY_COMPILE(
4955                                     [
4956                                         #include <time.h>
4957                                     ],
4958                                     [
4959                                         int tz;
4960                                         tz = _timezone;
4961                                     ],
4962                                     [
4963                                         wx_cv_var_timezone=_timezone
4964                                     ],
4965                                     [
4966                                         AC_TRY_COMPILE(
4967                                             [
4968                                                 #include <time.h>
4969                                             ],
4970                                             [
4971                                                 int tz;
4972                                                 tz = __timezone;
4973                                             ],
4974                                             [
4975                                                 wx_cv_var_timezone=__timezone
4976                                             ],
4977                                             [
4978                                                 if test "$USE_DOS" = 0 ; then
4979                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
4980                                                 fi
4981                                             ]
4982                                         )
4983                                     ]
4984                                 )
4985                             ]
4986                         )
4987                    ]
4988     )
4989
4990     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
4991     if test "x$wx_cv_var_timezone" != x ; then
4992         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
4993     fi
4994
4995     dnl check for localtime (it's POSIX, but the check can do no harm...)
4996     AC_CHECK_FUNCS(localtime)
4997
4998     if test "$ac_cv_func_localtime" = "yes"; then
4999         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5000                        wx_cv_struct_tm_has_gmtoff,
5001         [
5002             AC_TRY_COMPILE(
5003                 [
5004                     #include <time.h>
5005                 ],
5006                 [
5007                     struct tm tm;
5008                     tm.tm_gmtoff++;
5009                 ],
5010                 [
5011                     wx_cv_struct_tm_has_gmtoff=yes
5012                 ],
5013                 wx_cv_struct_tm_has_gmtoff=no
5014             )
5015         ])
5016     fi
5017
5018     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5019         AC_DEFINE(WX_GMTOFF_IN_TM)
5020     fi
5021
5022     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5023     dnl function to be used for high resolution timers
5024     AC_CHECK_FUNCS(gettimeofday ftime, break)
5025
5026     if test "$ac_cv_func_gettimeofday" = "yes"; then
5027         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5028                        wx_cv_func_gettimeofday_has_2_args,
5029         [
5030             dnl on some _really_ old systems it takes only 1 argument
5031             AC_LANG_SAVE
5032             AC_LANG_CPLUSPLUS
5033
5034             AC_TRY_COMPILE(
5035                 [
5036                     #include <sys/time.h>
5037                     #include <unistd.h>
5038                 ],
5039                 [
5040                     struct timeval tv;
5041                     gettimeofday(&tv, NULL);
5042                 ],
5043                 wx_cv_func_gettimeofday_has_2_args=yes,
5044                 AC_TRY_COMPILE(
5045                     [
5046                         #include <sys/time.h>
5047                         #include <unistd.h>
5048                     ],
5049                     [
5050                         struct timeval tv;
5051                         gettimeofday(&tv);
5052                     ],
5053                     wx_cv_func_gettimeofday_has_2_args=no,
5054                     [
5055                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5056                         wx_cv_func_gettimeofday_has_2_args=unknown
5057                     ]
5058                 )
5059             )
5060             AC_LANG_RESTORE
5061         ])
5062
5063         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5064             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5065         fi
5066     fi
5067
5068     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5069 fi
5070
5071 dnl ------------------------------------------------------------------------
5072 dnl wxSocket
5073 dnl ------------------------------------------------------------------------
5074
5075 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5076 if test "$wxUSE_SOCKETS" = "yes"; then
5077     if test "$wxUSE_MGL" = "1"; then
5078         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5079         wxUSE_SOCKETS="no"
5080     fi
5081 fi
5082
5083 if test "$wxUSE_SOCKETS" = "yes"; then
5084     dnl under MSW we always have sockets
5085     if test "$TOOLKIT" != "MSW"; then
5086         dnl under Solaris and OS/2, socket functions live in -lsocket
5087         AC_CHECK_FUNC(socket,,
5088             [
5089                 AC_CHECK_LIB(socket, socket,
5090                     if test "$INET_LINK" != " -lsocket"; then
5091                         INET_LINK="$INET_LINK -lsocket"
5092                     fi,
5093                     [
5094                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5095                         wxUSE_SOCKETS=no
5096                     ]
5097                 )
5098             ]
5099         )
5100     fi
5101 fi
5102
5103 if test "$wxUSE_SOCKETS" = "yes" ; then
5104     dnl this test may be appropriate if building under cygwin
5105     dnl right now I'm assuming it also uses the winsock stuff
5106     dnl like mingw does..  -- RL
5107     if test "$TOOLKIT" != "MSW"; then
5108         dnl determine the type of third argument for getsockname
5109         dnl This test needs to be done in C++ mode since gsocket.cpp now
5110         dnl is C++ code and pointer cast that are possible even without
5111         dnl warning in C still fail in C++.
5112         AC_LANG_PUSH(C++)
5113         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5114                        wx_cv_type_getsockname3,
5115             [
5116                 AC_TRY_COMPILE(
5117                     [
5118                         #include <sys/types.h>
5119                         #include <sys/socket.h>
5120                     ],
5121                     [
5122                         socklen_t len;
5123                         getsockname(0, 0, &len);
5124                     ],
5125                     wx_cv_type_getsockname3=socklen_t,
5126                     [
5127                         dnl the compiler will compile the version with size_t
5128                         dnl even if the real type of the last parameter is int
5129                         dnl but it should give at least a warning about
5130                         dnl converting between incompatible pointer types, so
5131                         dnl try to use it to get the correct behaviour at
5132                         dnl least with gcc (otherwise we'd always use size_t)
5133                         CFLAGS_OLD="$CFLAGS"
5134                         if test "$GCC" = yes ; then
5135                             CFLAGS="$CFLAGS -Werror"
5136                         fi
5137
5138                         AC_TRY_COMPILE(
5139                             [
5140                                 #include <sys/types.h>
5141                                 #include <sys/socket.h>
5142                             ],
5143                             [
5144                                 size_t len;
5145                                 getsockname(0, 0, &len);
5146                             ],
5147                             wx_cv_type_getsockname3=size_t,
5148                             AC_TRY_COMPILE(
5149                                 [
5150                                     #include <sys/types.h>
5151                                     #include <sys/socket.h>
5152                                 ],
5153                                 [
5154                                     int len;
5155                                     getsockname(0, 0, &len);
5156                                 ],
5157                                 wx_cv_type_getsockname3=int,
5158                                 wx_cv_type_getsockname3=unknown
5159                             )
5160                         )
5161
5162                         CFLAGS="$CFLAGS_OLD"
5163                     ]
5164                 )
5165             ])
5166
5167         if test "$wx_cv_type_getsockname3" = "unknown"; then
5168             wxUSE_SOCKETS=no
5169             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5170         else
5171             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
5172         fi
5173         dnl Do this again for getsockopt as it may be different
5174         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5175                        wx_cv_type_getsockopt5,
5176             [
5177                 AC_TRY_COMPILE(
5178                     [
5179                         #include <sys/types.h>
5180                         #include <sys/socket.h>
5181                     ],
5182                     [
5183                         socklen_t len;
5184                         getsockopt(0, 0, 0, 0, &len);
5185                     ],
5186                     wx_cv_type_getsockopt5=socklen_t,
5187                     [
5188                         dnl the compiler will compile the version with size_t
5189                         dnl even if the real type of the last parameter is int
5190                         dnl but it should give at least a warning about
5191                         dnl converting between incompatible pointer types, so
5192                         dnl try to use it to get the correct behaviour at
5193                         dnl least with gcc (otherwise we'd always use size_t)
5194                         CFLAGS_OLD="$CFLAGS"
5195                         if test "$GCC" = yes ; then
5196                             CFLAGS="$CFLAGS -Werror"
5197                         fi
5198
5199                         AC_TRY_COMPILE(
5200                             [
5201                                 #include <sys/types.h>
5202                                 #include <sys/socket.h>
5203                             ],
5204                             [
5205                                 size_t len;
5206                                 getsockopt(0, 0, 0, 0, &len);
5207                             ],
5208                             wx_cv_type_getsockopt5=size_t,
5209                             AC_TRY_COMPILE(
5210                                 [
5211                                     #include <sys/types.h>
5212                                     #include <sys/socket.h>
5213                                 ],
5214                                 [
5215                                     int len;
5216                                     getsockopt(0, 0, 0, 0, &len);
5217                                 ],
5218                                 wx_cv_type_getsockopt5=int,
5219                                 wx_cv_type_getsockopt5=unknown
5220                             )
5221                         )
5222
5223                         CFLAGS="$CFLAGS_OLD"
5224                     ]
5225                 )
5226             ])
5227
5228         if test "$wx_cv_type_getsockopt5" = "unknown"; then
5229             wxUSE_SOCKETS=no
5230             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5231         else
5232             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
5233         fi
5234         AC_LANG_POP
5235     fi
5236 fi
5237
5238 if test "$wxUSE_SOCKETS" = "yes" ; then
5239     AC_DEFINE(wxUSE_SOCKETS)
5240     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
5241 fi
5242
5243 if test "$wxUSE_PROTOCOL" = "yes"; then
5244     if test "$wxUSE_SOCKETS" != "yes"; then
5245         AC_MSG_WARN(Protocol classes require sockets... disabled)
5246         wxUSE_PROTOCOL=no
5247     fi
5248 fi
5249
5250 if test "$wxUSE_PROTOCOL" = "yes"; then
5251     AC_DEFINE(wxUSE_PROTOCOL)
5252
5253     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
5254         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
5255     fi
5256     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
5257         AC_DEFINE(wxUSE_PROTOCOL_FTP)
5258     fi
5259     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
5260         AC_DEFINE(wxUSE_PROTOCOL_FILE)
5261     fi
5262 else
5263     if test "$wxUSE_FS_INET" = "yes"; then
5264         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
5265         wxUSE_FS_INET="no"
5266     fi
5267 fi
5268
5269 if test "$wxUSE_URL" = "yes"; then
5270     if test "$wxUSE_PROTOCOL" != "yes"; then
5271         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
5272         wxUSE_URL=no
5273     fi
5274     if test "$wxUSE_URL" = "yes"; then
5275         AC_DEFINE(wxUSE_URL)
5276     fi
5277 fi
5278
5279 if test "$wxUSE_FS_INET" = "yes"; then
5280   AC_DEFINE(wxUSE_FS_INET)
5281 fi
5282
5283 dnl ---------------------------------------------------------------------------
5284 dnl Joystick support
5285 dnl ---------------------------------------------------------------------------
5286
5287 if test "$wxUSE_GUI" = "yes"; then
5288      dnl under MSW we always have joystick support
5289      if test "$wxUSE_JOYSTICK" = "yes"; then
5290
5291         dnl joystick support is only for Linux 2.1.x or greater
5292         if test "$TOOLKIT" != "MAC" -a "$TOOLKIT" != "COCOA" -a "$TOOLKIT" != "MSW"; then
5293             AC_CHECK_HEADERS(linux/joystick.h)
5294             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
5295                 wxUSE_JOYSTICK=no
5296                 AC_MSG_WARN(Joystick not supported by this system... disabled)
5297             fi
5298         else
5299            dnl mac only available on darwin
5300            if test "$USE_DARWIN" != 1 -a "$TOOLKIT" != "MSW"; then
5301                 wxUSE_JOYSTICK=no
5302                 AC_MSG_WARN(Joystick not supported by this system... disabled)
5303            fi
5304         fi
5305
5306
5307         if test "$wxUSE_JOYSTICK" = "yes"; then
5308             AC_DEFINE(wxUSE_JOYSTICK)
5309             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
5310         fi
5311     fi
5312 fi
5313
5314
5315 dnl ---------------------------------------------------------------------------
5316 dnl String stuff
5317 dnl ---------------------------------------------------------------------------
5318
5319 if test "$wxUSE_FONTMAP" = "yes" ; then
5320   AC_DEFINE(wxUSE_FONTMAP)
5321 fi
5322
5323 if test "$wxUSE_UNICODE" = "yes" ; then
5324   AC_DEFINE(wxUSE_UNICODE)
5325
5326   if test "$USE_WIN32" != 1; then
5327       wxUSE_UNICODE_MSLU=no
5328   fi
5329
5330   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
5331         AC_CHECK_LIB(unicows,main,
5332             [
5333                 AC_DEFINE(wxUSE_UNICODE_MSLU)
5334             ],
5335             [
5336                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
5337                              Applications will only run on Windows NT/2000/XP!])
5338                 wxUSE_UNICODE_MSLU=no
5339             ])
5340     fi
5341 fi
5342
5343 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
5344   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
5345 fi
5346
5347 dnl ----------------------------------------------------------------
5348 dnl Register PostScript options for makefiles and setup.h
5349 dnl ----------------------------------------------------------------
5350
5351 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
5352   AC_DEFINE(wxUSE_POSTSCRIPT)
5353 fi
5354
5355 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
5356
5357 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
5358
5359 dnl ---------------------------------------------------------------------------
5360 dnl big GUI components: MDI, doc/view, printing, help, ...
5361 dnl ---------------------------------------------------------------------------
5362
5363 if test "$wxUSE_CONSTRAINTS" = "yes"; then
5364     AC_DEFINE(wxUSE_CONSTRAINTS)
5365     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
5366 fi
5367
5368 if test "$wxUSE_MDI" = "yes"; then
5369     AC_DEFINE(wxUSE_MDI)
5370
5371     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5372         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
5373         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
5374     fi
5375 fi
5376
5377 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
5378     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
5379     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
5380     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5381         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
5382     fi
5383 fi
5384
5385 if test "$wxUSE_HELP" = "yes"; then
5386     AC_DEFINE(wxUSE_HELP)
5387     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
5388
5389     if test "$wxUSE_MSW" = 1; then
5390       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
5391         AC_DEFINE(wxUSE_MS_HTML_HELP)
5392       fi
5393     fi
5394
5395     if test "$wxUSE_WXHTML_HELP" = "yes"; then
5396       if test "$wxUSE_HTML" = "yes"; then
5397         AC_DEFINE(wxUSE_WXHTML_HELP)
5398       else
5399         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
5400         wxUSE_WXHTML_HELP=no
5401       fi
5402     fi
5403 fi
5404
5405 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5406     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5407         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
5408     else
5409         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
5410     fi
5411     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
5412 fi
5413
5414 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
5415     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
5416 fi
5417
5418 dnl ---------------------------------------------------------------------------
5419 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
5420 dnl ---------------------------------------------------------------------------
5421
5422 dnl check for ole headers and disable a few features requiring it if not
5423 dnl present (earlier versions of mingw32 don't have ole2.h)
5424 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
5425                           -o "$wxUSE_CLIPBOARD"     = "yes" \
5426                           -o "$wxUSE_OLE"     = "yes" \
5427                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
5428     AC_CHECK_HEADERS(ole2.h)
5429
5430     if test "$ac_cv_header_ole2_h" = "yes" ; then
5431         if test "$GCC" = yes ; then
5432             AC_LANG_SAVE
5433             AC_LANG_CPLUSPLUS
5434
5435             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
5436             AC_TRY_COMPILE([#include <windows.h>
5437                             #include <ole2.h>],
5438                            [],
5439                            [AC_MSG_RESULT(no)],
5440                            [AC_MSG_RESULT(yes)
5441                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
5442             AC_LANG_RESTORE
5443             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
5444             if test "$wxUSE_OLE" = "yes" ; then
5445                 AC_DEFINE(wxUSE_OLE)
5446                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
5447             fi
5448         fi
5449
5450         dnl for OLE clipboard and dnd
5451         if test "$wxUSE_DATAOBJ" = "yes" ; then
5452             AC_DEFINE(wxUSE_DATAOBJ)
5453         fi
5454     else
5455         AC_MSG_WARN([Some features disabled because OLE headers not found])
5456
5457         wxUSE_CLIPBOARD=no
5458         wxUSE_DRAG_AND_DROP=no
5459         wxUSE_DATAOBJ=no
5460         wxUSE_OLE=no
5461     fi
5462
5463     if test "$wxUSE_METAFILE" = "yes"; then
5464         AC_DEFINE(wxUSE_METAFILE)
5465
5466         dnl this one should probably be made separately configurable
5467         AC_DEFINE(wxUSE_ENH_METAFILE)
5468     fi
5469 fi
5470
5471 if test "$wxUSE_IPC" = "yes"; then
5472     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
5473         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
5474         wxUSE_IPC=no
5475     fi
5476
5477     if test "$wxUSE_IPC" = "yes"; then
5478         AC_DEFINE(wxUSE_IPC)
5479         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
5480     fi
5481 fi
5482
5483 if test "$wxUSE_CLIPBOARD" = "yes"; then
5484     if test "$wxUSE_MGL" = 1; then
5485         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
5486         wxUSE_CLIPBOARD=no
5487     fi
5488
5489     if test "$wxUSE_CLIPBOARD" = "yes"; then
5490         AC_DEFINE(wxUSE_CLIPBOARD)
5491
5492         dnl required by clipboard code in configuration check
5493         AC_DEFINE(wxUSE_DATAOBJ)
5494     fi
5495 fi
5496
5497 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
5498     if test "$wxUSE_GTK" = 1; then
5499         if test "$WXGTK12" != 1; then
5500             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
5501             wxUSE_DRAG_AND_DROP=no
5502         fi
5503     fi
5504
5505     if test "$wxUSE_MOTIF" = 1; then
5506         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
5507         wxUSE_DRAG_AND_DROP=no
5508     fi
5509
5510     if test "$wxUSE_X11" = 1; then
5511         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
5512         wxUSE_DRAG_AND_DROP=no
5513     fi
5514
5515     if test "$wxUSE_MGL" = 1; then
5516         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
5517         wxUSE_DRAG_AND_DROP=no
5518     fi
5519
5520     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
5521         AC_DEFINE(wxUSE_DRAG_AND_DROP)
5522     fi
5523
5524 fi
5525
5526 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
5527     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
5528 fi
5529
5530 if test "$wxUSE_SPLINES" = "yes" ; then
5531   AC_DEFINE(wxUSE_SPLINES)
5532 fi
5533
5534 dnl ---------------------------------------------------------------------------
5535 dnl GUI controls
5536 dnl ---------------------------------------------------------------------------
5537
5538 USES_CONTROLS=0
5539 if test "$wxUSE_CONTROLS" = "yes"; then
5540   USES_CONTROLS=1
5541 fi
5542
5543 if test "$wxUSE_ACCEL" = "yes"; then
5544   AC_DEFINE(wxUSE_ACCEL)
5545   USES_CONTROLS=1
5546 fi
5547
5548 if test "$wxUSE_BUTTON" = "yes"; then
5549   AC_DEFINE(wxUSE_BUTTON)
5550   USES_CONTROLS=1
5551 fi
5552
5553 if test "$wxUSE_BMPBUTTON" = "yes"; then
5554   AC_DEFINE(wxUSE_BMPBUTTON)
5555   USES_CONTROLS=1
5556 fi
5557
5558 if test "$wxUSE_CALCTRL" = "yes"; then
5559   AC_DEFINE(wxUSE_CALENDARCTRL)
5560   USES_CONTROLS=1
5561   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
5562 fi
5563
5564 if test "$wxUSE_CARET" = "yes"; then
5565   AC_DEFINE(wxUSE_CARET)
5566   USES_CONTROLS=1
5567   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
5568 fi
5569
5570 if test "$wxUSE_COMBOBOX" = "yes"; then
5571   AC_DEFINE(wxUSE_COMBOBOX)
5572   USES_CONTROLS=1
5573 fi
5574
5575 if test "$wxUSE_CHOICE" = "yes"; then
5576   AC_DEFINE(wxUSE_CHOICE)
5577   USES_CONTROLS=1
5578 fi
5579
5580 if test "$wxUSE_CHOICEBOOK" = "yes"; then
5581     AC_DEFINE(wxUSE_CHOICEBOOK)
5582     USES_CONTROLS=1
5583 fi
5584
5585 if test "$wxUSE_CHECKBOX" = "yes"; then
5586   AC_DEFINE(wxUSE_CHECKBOX)
5587   USES_CONTROLS=1
5588 fi
5589
5590 if test "$wxUSE_CHECKLST" = "yes"; then
5591   AC_DEFINE(wxUSE_CHECKLISTBOX)
5592   USES_CONTROLS=1
5593   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
5594 fi
5595
5596 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
5597   AC_DEFINE(wxUSE_DATEPICKCTRL)
5598   USES_CONTROLS=1
5599 fi
5600
5601 if test "$wxUSE_DISPLAY" = "yes"; then
5602     AC_DEFINE(wxUSE_DISPLAY)
5603     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display multimon"
5604 fi
5605
5606 if test "$wxUSE_GAUGE" = "yes"; then
5607   AC_DEFINE(wxUSE_GAUGE)
5608   USES_CONTROLS=1
5609 fi
5610
5611 if test "$wxUSE_GRID" = "yes"; then
5612   AC_DEFINE(wxUSE_GRID)
5613   USES_CONTROLS=1
5614   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
5615 fi
5616
5617 if test "$wxUSE_IMAGLIST" = "yes"; then
5618     AC_DEFINE(wxUSE_IMAGLIST)
5619 fi
5620
5621 if test "$wxUSE_LISTBOOK" = "yes"; then
5622     AC_DEFINE(wxUSE_LISTBOOK)
5623     USES_CONTROLS=1
5624 fi
5625
5626 if test "$wxUSE_LISTBOX" = "yes"; then
5627     AC_DEFINE(wxUSE_LISTBOX)
5628     USES_CONTROLS=1
5629     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listbox"
5630 fi
5631
5632 if test "$wxUSE_LISTCTRL" = "yes"; then
5633     if test "$wxUSE_IMAGLIST" = "yes"; then
5634         AC_DEFINE(wxUSE_LISTCTRL)
5635         USES_CONTROLS=1
5636         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
5637     else
5638         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
5639     fi
5640 fi
5641
5642 if test "$wxUSE_NOTEBOOK" = "yes"; then
5643     AC_DEFINE(wxUSE_NOTEBOOK)
5644     USES_CONTROLS=1
5645     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
5646 fi
5647
5648 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
5649 dnl     AC_DEFINE(wxUSE_PROPSHEET)
5650 dnl     USES_CONTROLS=1
5651 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
5652 dnl fi
5653
5654 if test "$wxUSE_RADIOBOX" = "yes"; then
5655     AC_DEFINE(wxUSE_RADIOBOX)
5656     USES_CONTROLS=1
5657 fi
5658
5659 if test "$wxUSE_RADIOBTN" = "yes"; then
5660     AC_DEFINE(wxUSE_RADIOBTN)
5661     USES_CONTROLS=1
5662 fi
5663
5664 if test "$wxUSE_SASH" = "yes"; then
5665     AC_DEFINE(wxUSE_SASH)
5666     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
5667 fi
5668
5669 if test "$wxUSE_SCROLLBAR" = "yes"; then
5670     AC_DEFINE(wxUSE_SCROLLBAR)
5671     USES_CONTROLS=1
5672     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
5673 fi
5674
5675 if test "$wxUSE_SLIDER" = "yes"; then
5676     AC_DEFINE(wxUSE_SLIDER)
5677     USES_CONTROLS=1
5678 fi
5679
5680 if test "$wxUSE_SPINBTN" = "yes"; then
5681     AC_DEFINE(wxUSE_SPINBTN)
5682     USES_CONTROLS=1
5683 fi
5684
5685 if test "$wxUSE_SPINCTRL" = "yes"; then
5686     AC_DEFINE(wxUSE_SPINCTRL)
5687     USES_CONTROLS=1
5688 fi
5689
5690 if test "$wxUSE_SPLITTER" = "yes"; then
5691     AC_DEFINE(wxUSE_SPLITTER)
5692     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
5693 fi
5694
5695 if test "$wxUSE_STATBMP" = "yes"; then
5696     AC_DEFINE(wxUSE_STATBMP)
5697     USES_CONTROLS=1
5698 fi
5699
5700 if test "$wxUSE_STATBOX" = "yes"; then
5701     AC_DEFINE(wxUSE_STATBOX)
5702     USES_CONTROLS=1
5703 fi
5704
5705 if test "$wxUSE_STATTEXT" = "yes"; then
5706     AC_DEFINE(wxUSE_STATTEXT)
5707     USES_CONTROLS=1
5708 fi
5709
5710 if test "$wxUSE_STATLINE" = "yes"; then
5711     AC_DEFINE(wxUSE_STATLINE)
5712     USES_CONTROLS=1
5713 fi
5714
5715 if test "$wxUSE_STATUSBAR" = "yes"; then
5716     dnl this will get undefined in wx/chkconf.h if it's not supported
5717     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
5718     AC_DEFINE(wxUSE_STATUSBAR)
5719     USES_CONTROLS=1
5720
5721     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
5722 fi
5723
5724 if test "$wxUSE_TABDIALOG" = "yes"; then
5725     AC_DEFINE(wxUSE_TAB_DIALOG)
5726 fi
5727
5728 if test "$wxUSE_TEXTCTRL" = "yes"; then
5729     AC_DEFINE(wxUSE_TEXTCTRL)
5730     USES_CONTROLS=1
5731     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
5732 fi
5733
5734 if test "$wxUSE_TOGGLEBTN" = "yes"; then
5735     if test "$wxUSE_COCOA" = 1 ; then
5736         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
5737         wxUSE_TOGGLEBTN=no
5738     else
5739         if test "$wxUSE_PM" = 1; then
5740             AC_MSG_WARN([Toggle button not yet supported under PM... disabled])
5741             wxUSE_TOGGLEBTN=no
5742         fi
5743     fi
5744     if test "$wxUSE_UNIVERSAL" = "yes"; then
5745         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
5746         wxUSE_TOGGLEBTN=no
5747     fi
5748
5749     if test "$wxUSE_TOGGLEBTN" = "yes"; then
5750         AC_DEFINE(wxUSE_TOGGLEBTN)
5751         USES_CONTROLS=1
5752     fi
5753 fi
5754
5755 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
5756     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
5757     wxUSE_TOOLBAR="yes"
5758     USES_CONTROLS=1
5759 fi
5760
5761 if test "$wxUSE_TOOLBAR" = "yes"; then
5762     AC_DEFINE(wxUSE_TOOLBAR)
5763     USES_CONTROLS=1
5764
5765     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
5766     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
5767         wxUSE_TOOLBAR_NATIVE="yes"
5768     fi
5769
5770     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
5771         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
5772         USES_CONTROLS=1
5773     fi
5774
5775     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
5776 fi
5777
5778 if test "$wxUSE_TOOLTIPS" = "yes"; then
5779     if test "$wxUSE_MOTIF" = 1; then
5780         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
5781     else
5782         if test "$wxUSE_UNIVERSAL" = "yes"; then
5783             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
5784         else
5785             AC_DEFINE(wxUSE_TOOLTIPS)
5786         fi
5787     fi
5788 fi
5789
5790 if test "$wxUSE_TREECTRL" = "yes"; then
5791     if test "$wxUSE_IMAGLIST" = "yes"; then
5792         AC_DEFINE(wxUSE_TREECTRL)
5793         USES_CONTROLS=1
5794         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
5795     else
5796         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
5797     fi
5798 fi
5799
5800 if test "$wxUSE_POPUPWIN" = "yes"; then
5801     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5802         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
5803     else
5804         if test "$wxUSE_PM" = 1; then
5805             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
5806         else
5807             AC_DEFINE(wxUSE_POPUPWIN)
5808             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
5809
5810             USES_CONTROLS=1
5811         fi
5812     fi
5813 fi
5814
5815 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
5816     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5817         AC_MSG_WARN([Dialup manager not yet supported under Mac OS X... disabled])
5818     else
5819         AC_DEFINE(wxUSE_DIALUP_MANAGER)
5820         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
5821     fi
5822 fi
5823
5824 if test "$wxUSE_TIPWINDOW" = "yes"; then
5825     if test "$wxUSE_PM" = 1; then
5826         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
5827     else
5828         AC_DEFINE(wxUSE_TIPWINDOW)
5829     fi
5830 fi
5831
5832 if test "$USES_CONTROLS" = 1; then
5833     AC_DEFINE(wxUSE_CONTROLS)
5834 fi
5835
5836 dnl ---------------------------------------------------------------------------
5837 dnl misc options
5838 dnl ---------------------------------------------------------------------------
5839
5840 dnl please keep the settings below in alphabetical order
5841 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
5842     AC_DEFINE(wxUSE_ACCESSIBILITY)
5843     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
5844 fi
5845
5846 if test "$wxUSE_DRAGIMAGE" = "yes"; then
5847     AC_DEFINE(wxUSE_DRAGIMAGE)
5848     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
5849 fi
5850
5851 if test "$wxUSE_EXCEPTIONS" = "yes"; then
5852     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5853         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
5854     else
5855         AC_DEFINE(wxUSE_EXCEPTIONS)
5856         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
5857     fi
5858 fi
5859
5860 USE_HTML=0
5861 if test "$wxUSE_HTML" = "yes"; then
5862     AC_DEFINE(wxUSE_HTML)
5863     USE_HTML=1
5864     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
5865     if test "$wxUSE_MAC" = 1; then
5866         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
5867     fi
5868 fi
5869 if test "$wxUSE_WEBKIT" = "yes"; then
5870     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
5871         old_CPPFLAGS="$CPPFLAGS"
5872         CPPFLAGS="$CPPFLAGS -x objective-c++"
5873         AC_CHECK_HEADER([WebKit/HIWebView.h],
5874                         [
5875                            AC_DEFINE(wxUSE_WEBKIT)
5876                            WEBKIT_LINK="-framework WebKit"
5877                         ],
5878                         [
5879                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
5880                            wxUSE_WEBKIT=no
5881                         ],
5882                         [#include <Carbon/Carbon.h>])
5883         CPPFLAGS="$old_CPPFLAGS"
5884     elif test "$wxUSE_COCOA" = 1; then
5885         AC_DEFINE(wxUSE_WEBKIT)
5886     else
5887         wxUSE_WEBKIT=no
5888     fi
5889 fi
5890
5891 USE_XRC=0
5892 if test "$wxUSE_XRC" = "yes"; then
5893     if test "$wxUSE_XML" != "yes"; then
5894         AC_MSG_WARN([XML library not built, XRC resources disabled])
5895         wxUSE_XRC=no
5896     else
5897         AC_DEFINE(wxUSE_XRC)
5898         USE_XRC=1
5899         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
5900     fi
5901 fi
5902
5903 if test "$wxUSE_MENUS" = "yes"; then
5904     AC_DEFINE(wxUSE_MENUS)
5905     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
5906 fi
5907
5908 if test "$wxUSE_METAFILE" = "yes"; then
5909     AC_DEFINE(wxUSE_METAFILE)
5910 fi
5911
5912 if test "$wxUSE_MIMETYPE" = "yes"; then
5913     AC_DEFINE(wxUSE_MIMETYPE)
5914 fi
5915
5916 if test "$wxUSE_MINIFRAME" = "yes"; then
5917     AC_DEFINE(wxUSE_MINIFRAME)
5918     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
5919 fi
5920
5921 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
5922     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
5923     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
5924         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
5925         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
5926     fi
5927 fi
5928
5929
5930 if test "$wxUSE_VALIDATORS" = "yes"; then
5931     AC_DEFINE(wxUSE_VALIDATORS)
5932     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
5933 fi
5934
5935 if test "$wxUSE_PALETTE" = "yes" ; then
5936   AC_DEFINE(wxUSE_PALETTE)
5937 fi
5938
5939 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
5940   dnl Must be done this late because -lunicows must be before all the other libs
5941   LIBS=" -lunicows $LIBS"
5942 fi
5943
5944 dnl ---------------------------------------------------------------------------
5945 dnl wxImage options
5946 dnl ---------------------------------------------------------------------------
5947
5948 if test "$wxUSE_IMAGE" = "yes" ; then
5949     AC_DEFINE(wxUSE_IMAGE)
5950
5951     if test "$wxUSE_GIF" = "yes" ; then
5952       AC_DEFINE(wxUSE_GIF)
5953     fi
5954
5955     if test "$wxUSE_PCX" = "yes" ; then
5956       AC_DEFINE(wxUSE_PCX)
5957     fi
5958
5959     if test "$wxUSE_IFF" = "yes" ; then
5960       AC_DEFINE(wxUSE_IFF)
5961     fi
5962
5963     if test "$wxUSE_PNM" = "yes" ; then
5964       AC_DEFINE(wxUSE_PNM)
5965     fi
5966
5967     if test "$wxUSE_XPM" = "yes" ; then
5968       AC_DEFINE(wxUSE_XPM)
5969     fi
5970
5971     if test "$wxUSE_ICO_CUR" = "yes" ; then
5972       AC_DEFINE(wxUSE_ICO_CUR)
5973     fi
5974 fi
5975
5976 dnl ---------------------------------------------------------------------------
5977 dnl common dialogs
5978 dnl ---------------------------------------------------------------------------
5979
5980 if test "$wxUSE_CHOICEDLG" = "yes"; then
5981     AC_DEFINE(wxUSE_CHOICEDLG)
5982 fi
5983
5984 if test "$wxUSE_COLOURDLG" = "yes"; then
5985     AC_DEFINE(wxUSE_COLOURDLG)
5986 fi
5987
5988 if test "$wxUSE_FILEDLG" = "yes"; then
5989     AC_DEFINE(wxUSE_FILEDLG)
5990 fi
5991
5992 if test "$wxUSE_FINDREPLDLG" = "yes"; then
5993     AC_DEFINE(wxUSE_FINDREPLDLG)
5994 fi
5995
5996 if test "$wxUSE_FONTDLG" = "yes"; then
5997     AC_DEFINE(wxUSE_FONTDLG)
5998 fi
5999
6000 if test "$wxUSE_DIRDLG" = "yes"; then
6001     if test "$wxUSE_TREECTRL" != "yes"; then
6002         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
6003     else
6004         AC_DEFINE(wxUSE_DIRDLG)
6005     fi
6006 fi
6007
6008 if test "$wxUSE_MSGDLG" = "yes"; then
6009     AC_DEFINE(wxUSE_MSGDLG)
6010 fi
6011
6012 if test "$wxUSE_NUMBERDLG" = "yes"; then
6013     AC_DEFINE(wxUSE_NUMBERDLG)
6014 fi
6015
6016 if test "$wxUSE_PROGRESSDLG" = "yes"; then
6017     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6018        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
6019     else
6020         AC_DEFINE(wxUSE_PROGRESSDLG)
6021     fi
6022 fi
6023
6024 if test "$wxUSE_SPLASH" = "yes"; then
6025     AC_DEFINE(wxUSE_SPLASH)
6026     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
6027 fi
6028
6029 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
6030     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6031        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
6032     else
6033         AC_DEFINE(wxUSE_STARTUP_TIPS)
6034     fi
6035 fi
6036
6037 if test "$wxUSE_TEXTDLG" = "yes"; then
6038     AC_DEFINE(wxUSE_TEXTDLG)
6039 fi
6040
6041 if test "$wxUSE_WIZARDDLG" = "yes"; then
6042     AC_DEFINE(wxUSE_WIZARDDLG)
6043     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
6044 fi
6045
6046 dnl ---------------------------------------------------------------------------
6047 dnl wxMediaCtrl
6048 dnl ---------------------------------------------------------------------------
6049
6050 if test "$wxUSE_MEDIACTRL" = "yes"; then
6051     if test "$wxUSE_MSW" = 1; then
6052     dnl -----------------------------------------------------------------------
6053     dnl DirectShow MSW
6054     dnl -----------------------------------------------------------------------
6055         wxUSE_DIRECTSHOW="yes"
6056         AC_CHECK_HEADERS([dshow.h], [],
6057             [
6058                 wxUSE_DIRECTSHOW="no"
6059                 AC_MSG_WARN([DirectShow not installed; consider installing the DirectX7 SDK or higher])
6060             ],
6061             [#include <windows.h>])
6062
6063        if test "$wxUSE_DIRECTSHOW" = "yes"; then
6064             AC_DEFINE(wxUSE_DIRECTSHOW)
6065             LIBS="$LIBS -lstrmiids"
6066        fi
6067     fi
6068
6069     dnl -----------------------------------------------------------------------
6070     dnl GStreamer
6071     dnl -----------------------------------------------------------------------
6072     if test "$wxUSE_GTK" = 1; then
6073         wxUSE_GSTREAMER="yes"
6074
6075         dnl -------------------------------------------------------------------
6076         dnl Test for gstreamer module from pkg-config
6077         dnl -------------------------------------------------------------------
6078         PKG_CHECK_MODULES(GSTREAMER, gstreamer-0.8,
6079         [
6080             CPPFLAGS="$CPPFLAGS $GSTREAMER_CFLAGS"
6081             LIBS="$LIBS $GSTREAMER_LIBS -lgstplay-0.8"
6082         ],
6083         [
6084             AC_MSG_WARN([GStreamer installation not found])
6085             wxUSE_GSTREAMER="no"
6086         ])
6087
6088         dnl -------------------------------------------------------------------
6089         dnl Perform a check for a GStreamer element using gst-inspect
6090         dnl Thomas Vander Stichele <thomas at apestaart dot org>
6091         dnl Last modification: 25/01/2005
6092         dnl
6093         dnl AM_GST_ELEMENT_CHECK(ELEMENT-NAME, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
6094         dnl -------------------------------------------------------------------
6095         AC_DEFUN([AM_GST_ELEMENT_CHECK],
6096         [
6097         if test "x$GST_INSPECT" == "x"; then
6098             AC_CHECK_PROG(GST_INSPECT, gst-inspect, gst-inspect, [])
6099         fi
6100
6101         if test "x$GST_INSPECT" != "x"; then
6102             AC_MSG_CHECKING(GStreamer element $1)
6103             if [ $GST_INSPECT $1 > /dev/null 2> /dev/null ]; then
6104             AC_MSG_RESULT(found.)
6105             $2
6106             else
6107             AC_MSG_RESULT(not found.)
6108             $3
6109             fi
6110         fi
6111         ])
6112
6113         dnl -------------------------------------------------------------------
6114         dnl Test for x video sink (video useless without)
6115         dnl -------------------------------------------------------------------
6116         AM_GST_ELEMENT_CHECK(xvimagesink,[],
6117                         [
6118                             wxUSE_GSTREAMER="no"
6119                             AC_MSG_WARN([x video sink not found - cannot use GStreamer])
6120                         ])
6121
6122         dnl -------------------------------------------------------------------
6123         dnl Check for gstplay-0.8 lib and corresponding x overlay header
6124         dnl -------------------------------------------------------------------
6125         AC_CHECK_HEADER(gst/xoverlay/xoverlay.h, [],
6126                         [
6127                             wxUSE_GSTREAMER="no"
6128                             AC_MSG_WARN([xoverlay header not found, cannot use GStreamer])
6129                         ],
6130                         [#include <gst/gst.h>])
6131
6132         AC_MSG_CHECKING([for gstplay 0.8])
6133         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],gstplay-0.8)
6134
6135         if test "$ac_find_libraries" = "" ; then
6136             AC_MSG_RESULT([no])
6137             wxUSE_GSTREAMER="no"
6138         else
6139             AC_MSG_RESULT([yes])
6140         fi
6141
6142         if test "$wxUSE_GSTREAMER" = "yes"; then
6143             AC_DEFINE(wxUSE_GSTREAMER)
6144             AC_MSG_RESULT([GStreamer detection successful])
6145         fi
6146     fi
6147     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
6148     AC_DEFINE(wxUSE_MEDIACTRL)
6149 fi
6150
6151 dnl ---------------------------------------------------------------------------
6152 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
6153 dnl ---------------------------------------------------------------------------
6154
6155 if test "$cross_compiling" = "yes"; then
6156     dnl Use best guess from host as we can't use uname when cross compiling
6157     OSINFO="\"$host\""
6158 else
6159     dnl attualy work out OS version
6160     OSINFO=`uname -s -r -m`
6161     OSINFO="\"$OSINFO\""
6162 fi
6163
6164 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
6165
6166 dnl ---------------------------------------------------------------------------
6167 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
6168 dnl ---------------------------------------------------------------------------
6169
6170 if test "x$prefix" != "xNONE"; then
6171     wxPREFIX=$prefix
6172 else
6173     wxPREFIX=$ac_default_prefix
6174 fi
6175
6176 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
6177
6178
6179 dnl ---------------------------------------------------------------------------
6180 dnl define variables with all built libraries for wx-config
6181 dnl ---------------------------------------------------------------------------
6182
6183 CORE_BASE_LIBS="net base"
6184 CORE_GUI_LIBS="adv core"
6185
6186 if test "$wxUSE_XML" = "yes" ; then
6187     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
6188 fi
6189 if test "$wxUSE_ODBC" != "no" ; then
6190     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
6191     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
6192 fi
6193 if test "$wxUSE_HTML" = "yes" ; then
6194     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
6195 fi
6196 if test "$wxUSE_XRC" = "yes" ; then
6197     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
6198 fi
6199
6200 if test "$wxUSE_GUI" != "yes"; then
6201     CORE_GUI_LIBS=""
6202 fi
6203
6204 AC_SUBST(CORE_BASE_LIBS)
6205 AC_SUBST(CORE_GUI_LIBS)
6206
6207
6208 dnl ---------------------------------------------------------------------------
6209 dnl Output the makefiles and such from the results found above
6210 dnl ---------------------------------------------------------------------------
6211
6212 dnl all additional libraries (except wxWidgets itself) we link with
6213
6214 dnl note that we always link with -lm except for Mac OS X
6215 dnl extended.c uses floor() and is always linked in
6216
6217 if test "$wxUSE_MAC" = 1 ; then
6218     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
6219         if test "$USE_DARWIN" = 1; then
6220             LDFLAGS="$LDFLAGS -framework QuickTime"
6221         else
6222             LDFLAGS="$LDFLAGS -lQuickTimeLib"
6223         fi
6224     fi
6225     if test "$USE_DARWIN" = 1; then
6226         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
6227     else
6228         LDFLAGS="$LDFLAGS -lCarbonLib"
6229     fi
6230 fi
6231 if test "$wxUSE_COCOA" = 1 ; then
6232     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
6233     if test "$wxUSE_MEDIACTRL" = "yes"; then
6234         LDFLAGS="$LDFLAGS -framework QuickTime"
6235     fi
6236 fi
6237
6238 dnl FIXME: should this be covered by the conditional above
6239 dnl given the -lm comment there?  Or should that comment (and
6240 dnl this one) be removed..   [ 7 Nov 2001 ]
6241
6242 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
6243
6244 dnl Only add the -lm library if floating point functions cannot be used
6245 dnl without it.  This check is important on cygwin because of the bizarre
6246 dnl way that they have organized functions into libraries.  On cygwin, both
6247 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
6248 dnl means that
6249 dnl   1) linking with -lm is not necessary, and
6250 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
6251 dnl In particular, if you compile any program with -mno-cygwin and link with
6252 dnl -lm, it will crash instantly when it is run.  This happens because the
6253 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
6254 dnl the ___main function instead of allowing it to be defined by
6255 dnl /usr/lib/mingw/libmingw32.a as it should be.
6256 dnl
6257 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
6258 dnl
6259 dnl Just check a few floating point functions. If they are all found without
6260 dnl -lm, then we must not need -lm.
6261 have_cos=0
6262 have_floor=0
6263 AC_CHECK_FUNCS(cos, have_cos=1)
6264 AC_CHECK_FUNCS(floor, have_floor=1)
6265 AC_MSG_CHECKING(if floating point functions link without -lm)
6266 if test "$have_cos" = 1 -a "$have_floor" = 1; then
6267     AC_MSG_RESULT(yes)
6268 else
6269     AC_MSG_RESULT(no)
6270     LIBS="$LIBS -lm"
6271     # use different functions to avoid configure caching
6272     have_sin=0
6273     have_ceil=0
6274     AC_CHECK_FUNCS(sin, have_sin=1)
6275     AC_CHECK_FUNCS(ceil, have_ceil=1)
6276     AC_MSG_CHECKING(if floating point functions link with -lm)
6277     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
6278         AC_MSG_RESULT(yes)
6279     else
6280         AC_MSG_RESULT(no)
6281         # not sure we should warn the user, crash, etc.
6282     fi
6283 fi
6284
6285 if test "$wxUSE_GUI" = "yes"; then
6286
6287     dnl TODO add checks that these samples will really compile (i.e. all the
6288     dnl      library features they need are present)
6289
6290     dnl TODO some samples are never built so far: mfc (requires VC++)
6291     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
6292                      dynamic erase event exec font image minimal mobile \
6293                      mobile/wxedit mobile/styles propsize render \
6294                      richedit rotate shaped vscroll widgets"
6295
6296     if test "$wxUSE_MONOLITHIC" != "yes"; then
6297         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
6298     fi
6299     if test "$TOOLKIT" = "MSW"; then
6300         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
6301         if test "$wxUSE_UNIVERSAL" != "yes"; then
6302             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
6303         fi
6304     fi
6305     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
6306         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
6307     fi
6308 else
6309     SAMPLES_SUBDIRS="console"
6310 fi
6311
6312
6313 dnl all -I options we must pass to the compiler
6314 dnl
6315 dnl note that the order is somewhat important: wxWidgets headers should
6316 dnl come first and the one with setup.h should be before $(top_srcdir)/include
6317 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
6318 dnl CodeWarrior):
6319 INCLUDES="-I\${top_builddir}lib/wx/include/${TOOLCHAIN_FULLNAME} \
6320 -I\${top_srcdir}/include $TOOLKIT_INCLUDE"
6321
6322 dnl C/C++ compiler options used to compile wxWidgets
6323 if test "$GXX" = yes ; then
6324     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
6325     CWARNINGS="-Wall"
6326     CXXWARNINGS="$CWARNINGS -Wno-ctor-dtor-privacy"
6327     dnl should enable this one day...
6328     dnl CXXWARNINGS="-Wall -Werror"
6329 fi
6330
6331 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
6332
6333 dnl remove the extra white space from the cc/c++/ld options
6334 CPPFLAGS=`echo $WXDEBUG_DEFINE $INCLUDES $CPPFLAGS`
6335 CFLAGS=`echo $CODE_GEN_FLAGS $EXTRA_CFLAGS $CFLAGS $CWARNINGS`
6336 CXXFLAGS=`echo $CODE_GEN_FLAGS $CODE_GEN_FLAGS_CXX $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS`
6337
6338 if test "x$MWCC" = "xyes"; then
6339     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
6340     dnl must use <regex.h> from system not our local copy on OS X,
6341     dnl but must use local not system on OS 9.
6342     dnl The following should make all -I paths usable for <> includes
6343     dnl while first checking in real system paths.  With 8.3 using
6344     dnl -gccincludes it will actually check local paths before system
6345     dnl even for <> which is totally wrong.
6346
6347     dnl Note that because this absolutely needs to be before any -I
6348     dnl that we have to tack it on to the end of the compiler commandline.
6349     CC="$CC -cwd source -I-"
6350     CXX="$CXX -cwd source -I-"
6351 fi
6352
6353
6354 LIBS=`echo $LIBS`
6355 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
6356 EXTRALIBS_XML="$EXPAT_LINK"
6357 EXTRALIBS_HTML="$MSPACK_LINK"
6358 EXTRALIBS_ODBC="$ODBC_LINK"
6359 if test "$wxUSE_GUI" = "yes"; then
6360     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_GNOMEPRINT`
6361 fi
6362 if test "$wxUSE_OPENGL" = "yes"; then
6363     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
6364 fi
6365
6366 LDFLAGS="$LDFLAGS $PROFILE"
6367
6368 dnl wxGTK does not need TOOLKIT includes in wx-config
6369 if test "$wxUSE_GTK" = 1; then
6370     WXCONFIG_INCLUDE=
6371 else
6372     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
6373 fi
6374
6375 WXCONFIG_EXTRALIBS="$LIBS"
6376
6377 dnl wx-config must output builtin 3rd party libs in --libs in static build:
6378 if test "$wxUSE_REGEX" = "builtin" ; then
6379     wxconfig_3rdparty="$wxconfig_3rdparty regex${lib_unicode_suffix}"
6380 fi
6381 if test "$wxUSE_EXPAT" = "builtin" ; then
6382     wxconfig_3rdparty="$wxconfig_3rdparty expat"
6383 fi
6384 if test "$wxUSE_ODBC" = "builtin" ; then
6385     wxconfig_3rdparty="$wxconfig_3rdparty odbc"
6386 fi
6387 if test "$wxUSE_LIBTIFF" = "builtin" ; then
6388     wxconfig_3rdparty="$wxconfig_3rdparty tiff"
6389 fi
6390 if test "$wxUSE_LIBJPEG" = "builtin" ; then
6391     wxconfig_3rdparty="$wxconfig_3rdparty jpeg"
6392 fi
6393 if test "$wxUSE_LIBPNG" = "builtin" ; then
6394     wxconfig_3rdparty="$wxconfig_3rdparty png"
6395 fi
6396 if test "$wxUSE_ZLIB" = "builtin" ; then
6397     wxconfig_3rdparty="$wxconfig_3rdparty zlib"
6398 fi
6399 if test "$wxUSE_ODBC" = "builtin" ; then
6400     wxconfig_3rdparty="$wxconfig_3rdparty odbc"
6401 fi
6402
6403 for i in $wxconfig_3rdparty ; do
6404     WXCONFIG_EXTRALIBS="$WXCONFIG_EXTRALIBS -lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
6405 done
6406
6407
6408 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
6409     WXUNIV=1
6410 else
6411     WXUNIV=0
6412 fi
6413
6414 AC_SUBST(wxUSE_ZLIB)
6415 AC_SUBST(wxUSE_REGEX)
6416 AC_SUBST(wxUSE_EXPAT)
6417 AC_SUBST(wxUSE_ODBC)
6418 AC_SUBST(wxUSE_LIBJPEG)
6419 AC_SUBST(wxUSE_LIBPNG)
6420 AC_SUBST(wxUSE_LIBTIFF)
6421
6422 if test $wxUSE_MONOLITHIC = "yes" ; then
6423     MONOLITHIC=1
6424 else
6425     MONOLITHIC=0
6426 fi
6427
6428 if test $wxUSE_PLUGINS = "yes" ; then
6429     USE_PLUGINS=1
6430 else
6431     USE_PLUGINS=0
6432 fi
6433
6434 if test $wxUSE_ODBC != "no" ; then
6435     USE_ODBC=1
6436 else
6437     USE_ODBC=0
6438 fi
6439
6440 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
6441     OFFICIAL_BUILD=1
6442 else
6443     OFFICIAL_BUILD=0
6444 fi
6445
6446 AC_SUBST(VENDOR)
6447 AC_SUBST(OFFICIAL_BUILD)
6448 AC_SUBST(WX_FLAVOUR)
6449 AC_SUBST(WX_LIB_FLAVOUR)
6450
6451 AC_SUBST(WXUNIV)
6452 AC_SUBST(MONOLITHIC)
6453 AC_SUBST(USE_PLUGINS)
6454 AC_SUBST(LIBS)
6455 AC_SUBST(EXTRALIBS)
6456 AC_SUBST(EXTRALIBS_XML)
6457 AC_SUBST(EXTRALIBS_HTML)
6458 AC_SUBST(EXTRALIBS_ODBC)
6459 AC_SUBST(EXTRALIBS_GUI)
6460 AC_SUBST(EXTRALIBS_OPENGL)
6461 AC_SUBST(EXTRALIBS_SDL)
6462 AC_SUBST(WITH_PLUGIN_SDL)
6463 AC_SUBST(EXTRALIBS_GNOMEPRINT)
6464 AC_SUBST(UNICODE)
6465 AC_SUBST(BUILD)
6466 AC_SUBST(DEBUG_INFO)
6467 AC_SUBST(DEBUG_FLAG)
6468 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
6469 AC_SUBST(TOOLKIT_LOWERCASE)
6470 AC_SUBST(TOOLKIT_VERSION)
6471 AC_SUBST(SAMPLES_RPATH_FLAG)
6472 AC_SUBST(SAMPLES_RPATH_POSTLINK)
6473 AC_SUBST(HOST_SUFFIX)
6474 AC_SUBST(CPPUNIT_CFLAGS)
6475 AC_SUBST(CPPUNIT_LIBS)
6476
6477 case "$TOOLKIT" in
6478     GTK)
6479         TOOLKIT_USER="GTK+"
6480         if test "$WXGTK20" = 1; then
6481             TOOLKIT_USER="$TOOLKIT_USER 2"
6482         fi
6483         ;;
6484
6485     *)
6486         TOOLKIT_USER=$TOOLKIT_LOWERCASE
6487         ;;
6488 esac
6489
6490 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
6491
6492 if test "$wxUSE_SHARED" = "yes"; then
6493
6494     dnl We get the shared build linker from bakefile, since it
6495     dnl moved all the logic for this out of this file and into
6496     dnl its own macro.  But it can't decide on whether to return
6497     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
6498     dnl So normalise and expand everything here now, because its
6499     dnl not going to change inside wx-config anyway.
6500     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
6501     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
6502
6503     dnl Need addtional flag on OS/2, so override bakefiles value
6504     dnl (there currently is no suitable variable to which the
6505     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
6506     case "${host}" in
6507       *-pc-os2_emx | *-pc-os2-emx )
6508         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6509         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6510         cp -p ${srcdir}/src/os2/dllnames.sh .
6511         cp -p ${srcdir}/src/os2/dllar.sh .
6512       ;;
6513     esac
6514 else
6515
6516     dnl No bakefile support for static builds, but this should be ok for most.
6517     EXE_LINKER="$CXX -o"
6518
6519 fi
6520
6521 dnl According to Vaclav, if NO_GCC_PRAGMA is used for any reason it needs to
6522 dnl be in wx-config output.  Not doing so could result in link problems.
6523 GCC_PRAGMA_FLAGS=""
6524 PCH_FLAGS=""
6525 dnl Find out if we have to define NO_GCC_PRAGMA and WX_PRECOMP:
6526 if test $GCC_PCH = 1 ; then
6527     GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6528     PCH_FLAGS="-DWX_PRECOMP"
6529 else
6530     case "${host}" in
6531         powerpc-*-darwin* )
6532             dnl Some Apple's GCC version are broken and can't handle the
6533             dnl pragmas:
6534             GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6535             ;;
6536         *-*-mingw32* )
6537             dnl MinGW GCC versions >= 3.2 have problems with
6538             dnl static member of classes derived from templates
6539             dnl in combination with #pragma interface/implementation
6540             dnl (the test case uses 4 files)
6541             dnl ... and with exceptions handling (undefined symbols needed
6542             dnl to correctly calls dtors when unwinding) as well
6543             if test "$wxUSE_STL" = "yes" -o \
6544                     "$wxUSE_NO_EXCEPTIONS" != "yes" -o \
6545                     "$wxUSE_NO_RTTI" != "yes"; then
6546                AC_MSG_CHECKING([if this MinGW version needs -DNO_GCC_PRAGMA])
6547                AC_TRY_COMPILE([],
6548                               [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6549                                #error "Not GCC 3.2 or greater"
6550                                #endif
6551                                ],
6552                               [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6553                                AC_MSG_RESULT([yes])],
6554                               [AC_MSG_RESULT([no])])
6555             fi
6556             ;;
6557         *-pc-os2_emx | *-pc-os2-emx )
6558             dnl GCC versions ported to OS/2 have similar problems with
6559             dnl static member of classes in combination with STL and
6560             dnl pragma interface/implementation
6561             if test "$wxUSE_STL" = "yes"; then
6562                AC_MSG_CHECKING([if this gcc version needs -DNO_GCC_PRAGMA])
6563                AC_TRY_COMPILE([],
6564                               [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6565                                #error "Not GCC 3.2 or greater"
6566                                #endif
6567                                ],
6568                               [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6569                                AC_MSG_RESULT([yes])],
6570                               [AC_MSG_RESULT([no])])
6571             fi
6572             ;;
6573     esac
6574 fi
6575 CPPFLAGS="$PCH_FLAGS $GCC_PRAGMA_FLAGS $CPPFLAGS"
6576
6577
6578 dnl for convenience, sort the samples in alphabetical order
6579 dnl
6580 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
6581 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
6582 dnl
6583 dnl       Unfortunately, there is a bug in OS/2's tr, such that
6584 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
6585 dnl       only removes the Unix-like part of the introduced line break.
6586 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
6587
6588 dnl subtle bakefile goop.
6589 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
6590 dnl I wish we would have called it something less likely to clash with
6591 dnl things though.
6592 AC_SUBST(SHARED)
6593
6594 dnl global options
6595 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
6596 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
6597
6598 dnl debugging options
6599 AC_SUBST(WXDEBUG_DEFINE)
6600
6601 dnl toolkit options
6602 AC_SUBST(USE_GUI)
6603 AC_SUBST(AFMINSTALL)
6604 AC_SUBST(WIN32INSTALL)
6605 AC_SUBST(TOOLKIT)
6606 AC_SUBST(TOOLKIT_DIR)
6607 AC_SUBST(TOOLCHAIN_NAME)
6608 AC_SUBST(TOOLCHAIN_FULLNAME)
6609 AC_SUBST(TOOLCHAIN_DEFS)
6610 AC_SUBST(TOOLCHAIN_DLL_DEFS)
6611
6612 dnl wx-config options
6613 AC_SUBST(host_alias)
6614 AC_SUBST(cross_compiling)
6615 AC_SUBST(WIDGET_SET)
6616 AC_SUBST(WX_RELEASE)
6617 AC_SUBST(WX_VERSION)
6618 AC_SUBST(WX_SUBVERSION)
6619 AC_SUBST(WX_CHARTYPE)
6620 AC_SUBST(WX_DEBUGTYPE)
6621 AC_SUBST(WXCONFIG_EXTRALIBS)
6622 AC_SUBST(WXCONFIG_INCLUDE)
6623 AC_SUBST(WXCONFIG_RPATH)
6624 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
6625 AC_SUBST(WX_LARGEFILE_FLAGS)
6626 AC_SUBST(GCC_PRAGMA_FLAGS)
6627 AC_SUBST(CODE_GEN_FLAGS)
6628 AC_SUBST(CODE_GEN_FLAGS_CXX)
6629 AC_SUBST(EXE_LINKER)
6630
6631 dnl distribution vars
6632 AC_SUBST(GUIDIST)
6633 AC_SUBST(DISTDIR)
6634
6635 dnl additional subdirectories where we will build
6636 AC_SUBST(SAMPLES_SUBDIRS)
6637
6638 dnl additional libraries and linker settings
6639 AC_SUBST(LDFLAGS)
6640 AC_SUBST(LDFLAGS_GL)
6641 AC_SUBST(OPENGL_LIBS)
6642 AC_SUBST(DMALLOC_LIBS)
6643 AC_SUBST(WX_VERSION_TAG)
6644
6645 dnl additional resurces settings
6646 AC_SUBST(RESCOMP)
6647 AC_SUBST(RESFLAGS)
6648 AC_SUBST(RESPROGRAMOBJ)
6649 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
6650 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
6651
6652 dnl additional for Mac OS X
6653 AC_SUBST(DEREZ)
6654 AC_SUBST(LIBWXMACRES)
6655 AC_SUBST(MACRESCOMP)
6656 AC_SUBST(MACSETFILE)
6657 AC_SUBST(MACRESWXCONFIG)
6658
6659 dnl other tools
6660 AC_SUBST(GCC)
6661 AC_SUBST(DLLTOOL)
6662
6663
6664 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
6665 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
6666 dnl - and we do use it)
6667 AC_PROG_MAKE_SET
6668
6669
6670 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
6671
6672 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
6673                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
6674                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6675
6676 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
6677                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
6678                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6679
6680 AC_CONFIG_FILES([ version-script Makefile ])
6681
6682 AC_CONFIG_COMMANDS([ wx-config
6683                    ],
6684                    [ rm -f wx-config
6685                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
6686                    ],
6687                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
6688                      LN_S="${LN_S}"
6689                    ])
6690
6691 dnl This would give us us build dir that in every significant way
6692 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
6693 dnl though in this form because AC_CONFIG_LINKS will fail for directories
6694 dnl on platforms that do not have symlinks.
6695 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
6696 dnl AC_CONFIG_LINKS([ contrib/include ])
6697
6698
6699 dnl Configure samples, contrib etc. directories, but only if they are present:
6700 if test "$wxUSE_GUI" = "yes"; then
6701     SUBDIRS="samples demos utils contrib"
6702 else dnl we build wxBase only
6703     dnl there are no wxBase programs in contrib nor demos
6704     SUBDIRS="samples utils"
6705 fi
6706 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
6707 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
6708
6709 for subdir in `echo $SUBDIRS`; do
6710     if test -d ${srcdir}/${subdir} ; then
6711         if test "$wxUSE_GUI" = "yes"; then
6712             if test ${subdir} = "samples"; then
6713                 dnl only take those samples which compile in the current
6714                 dnl configuration and which exist
6715                 makefiles="samples/Makefile.in $makefiles"
6716                 for sample in `echo $SAMPLES_SUBDIRS`; do
6717                     if test -d $srcdir/samples/$sample; then
6718                         makefiles="samples/$sample/Makefile.in $makefiles"
6719                     fi
6720                 done
6721             else dnl assume that everything compiles for utils &c
6722                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
6723             fi
6724         else dnl we build wxBase only
6725             dnl don't take all samples/utils, just those which build with
6726             dnl wxBase
6727             if test ${subdir} = "samples"; then
6728                 makefiles="samples/Makefile.in samples/console/Makefile.in"
6729             elif test ${subdir} = "utils"; then
6730                 makefiles=""
6731                 for util in HelpGen tex2rtf ; do
6732                     if test -d $srcdir/utils/$util ; then
6733                         makefiles="utils/$util/Makefile.in \
6734                                    utils/$util/src/Makefile.in \
6735                                    $makefiles"
6736                     fi
6737                 done
6738             else dnl assume that everything compiles for tests
6739                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
6740             fi
6741         fi
6742
6743         for mkin in $makefiles ; do
6744             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
6745             AC_CONFIG_FILES([$mk])
6746         done
6747     fi
6748 done
6749
6750
6751 AC_OUTPUT
6752
6753 dnl report how we have been configured
6754 echo
6755 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
6756 echo ""
6757 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_USER:-base only}"
6758 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
6759
6760 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
6761 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
6762 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
6763
6764 echo "  What level of wxWidgets compatibility should be enabled?"
6765 echo "                                       wxWidgets 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
6766 echo "                                       wxWidgets 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
6767
6768 echo "  Which libraries should wxWidgets use?"
6769 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
6770 echo "                                       png                ${wxUSE_LIBPNG-none}"
6771 echo "                                       regex              ${wxUSE_REGEX}"
6772 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
6773 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
6774 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
6775 fi
6776 echo "                                       zlib               ${wxUSE_ZLIB}"
6777 echo "                                       odbc               ${wxUSE_ODBC}"
6778 echo "                                       expat              ${wxUSE_EXPAT}"
6779 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
6780 echo "                                       sdl                ${wxUSE_LIBSDL}"
6781 echo "                                       gnomeprint         ${wxUSE_LIBGNOMEPRINT-none}"
6782
6783 echo ""
6784
6785 dnl vi: set et sts=4 sw=4 com=\:dnl: