configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 AC_PREREQ(2.57)
   5
   6 dnl ---------------------------------------------------------------------------
   7 dnl
   8 dnl Top-level configure.in for wxWindows by Robert Roebling, Phil Blecker,
   9 dnl Vadim Zeitlin and Ron Lee
  10 dnl
  11 dnl This script is under the wxWindows licence.
  12 dnl
  13 dnl Version: $Id$
  14 dnl ---------------------------------------------------------------------------
  15
  16 dnl ---------------------------------------------------------------------------
  17 dnl initialization
  18 dnl ---------------------------------------------------------------------------
  19
  20 AC_INIT([wxWindows], [2.5.0], [wx-dev@lists.wxwindows.org])
  21
  22 dnl the file passed to AC_CONFIG_SRCDIR should be specific to our package
  23 AC_CONFIG_SRCDIR([wx-config.in])
  24
  25 dnl sets build, host, target variables and the same with _alias
  26 AC_CANONICAL_BUILD
  27 AC_CANONICAL_HOST
  28 AC_CANONICAL_TARGET
  29
  30
  31 dnl When making releases do:
  32 dnl
  33 dnl WX_RELEASE_NUMBER += 1
  34 dnl
  35 dnl ..and update WX_CURRENT, WX_RELEASE and WX_AGE according to the
  36 dnl following rules:
  37 dnl
  38 dnl    If any changes have been made to the public interface, that is if any
  39 dnl    exported class, method, global or global type has been added, removed
  40 dnl    or changed in any way, then do:  WX_CURRENT += 1
  41 dnl
  42 dnl    If source changes have been made that *do not* alter the public
  43 dnl    interface then do:  WX_REVISION += 1
  44 dnl    If WX_CURRENT was incremented (as above) instead do:  WX_REVISION = 0
  45 dnl
  46 dnl    If any public interface was added, do:  WX_AGE += 1
  47 dnl    If any public interface was removed (or altered in a way effectively
  48 dnl    removing the previous definition), instead do:  WX_AGE = 0
  49 dnl
  50 dnl When the major or minor version numbers are incremented, all the above
  51 dnl variables should be reset to 0.
  52 dnl
  53 dnl The resulting library name will be of the form:
  54 dnl   libwx_$(TOOLKIT)-$(WX_RELEASE).so.$(WX_CURRENT).$(WX_REVISION).$(WX_AGE)
  55
  56 WX_MAJOR_VERSION_NUMBER=2
  57 WX_MINOR_VERSION_NUMBER=5
  58 WX_RELEASE_NUMBER=0
  59
  60 WX_VERSION=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER.$WX_RELEASE_NUMBER
  61 WX_RELEASE=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER
  62
  63 WX_MSW_VERSION=$WX_MAJOR_VERSION_NUMBER$WX_MINOR_VERSION_NUMBER$WX_RELEASE_NUMBER
  64
  65 WX_CURRENT=0
  66 WX_REVISION=0
  67 WX_AGE=0
  68
  69
  70 dnl ------------------------------------------------------------------------
  71 dnl Check platform (host system)
  72 dnl ------------------------------------------------------------------------
  73
  74 dnl OS (assume Unix)
  75 USE_UNIX=1
  76 USE_WIN32=0
  77 USE_DOS=0
  78 USE_BEOS=0
  79 USE_MAC=0
  80
  81 dnl Unix kind
  82 USE_AIX=
  83 USE_BSD=                            dnl any BSD
  84 USE_DARWIN=                         dnl a.k.a. Mac OS X
  85 USE_FREEBSD=
  86 USE_GNU=                            dnl GNU/Hurd
  87 USE_HPUX=
  88 USE_LINUX=
  89 USE_NETBSD=
  90 USE_OPENBSD=
  91 USE_OSF=                            dnl OSF/1 (obsolete?)
  92 USE_SGI=
  93 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  94 USE_SUN=                            dnl SunOS or Solaris
  95 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  96 USE_SVR4=                           dnl SysV R4
  97 USE_SYSV=                           dnl any System V
  98 USE_VMS=
  99 USE_ULTRIX=
 100 USE_UNIXWARE=
 101
 102 dnl hardware platform
 103 USE_ALPHA=
 104
 105 dnl on some platforms xxx_r() functions are declared inside "#ifdef
 106 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
 107 dnl than checking it during run-time
 108 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 109
 110 dnl the list of all available toolkits
 111 dnl
 112 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 113 ALL_TOOLKITS="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM X11"
 114
 115 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 116 dnl     which are either yes or no
 117 DEFAULT_wxUSE_COCOA=0
 118 DEFAULT_wxUSE_GTK=0
 119 DEFAULT_wxUSE_MAC=0
 120 DEFAULT_wxUSE_MGL=0
 121 DEFAULT_wxUSE_MICROWIN=0
 122 DEFAULT_wxUSE_MOTIF=0
 123 DEFAULT_wxUSE_MSW=0
 124 DEFAULT_wxUSE_PM=0
 125 DEFAULT_wxUSE_X11=0
 126
 127 dnl these are the values which are really default for the given platform -
 128 dnl they're not cached and are only used if no --with-toolkit was given *and*
 129 dnl nothing was found in the cache
 130 DEFAULT_DEFAULT_wxUSE_COCOA=0
 131 DEFAULT_DEFAULT_wxUSE_GTK=0
 132 DEFAULT_DEFAULT_wxUSE_MAC=0
 133 DEFAULT_DEFAULT_wxUSE_MGL=0
 134 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 135 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 136 DEFAULT_DEFAULT_wxUSE_MSW=0
 137 DEFAULT_DEFAULT_wxUSE_PM=0
 138 DEFAULT_DEFAULT_wxUSE_X11=0
 139
 140 PROGRAM_EXT=
 141 SO_SUFFIX=so
 142 SAMPLES_RPATH_FLAG=
 143
 144 dnl to support a new system, you need to add its canonical name (as determined
 145 dnl by config.sub or specified by the configure command line) to this "case"
 146 dnl and also define the shared library flags below - search for
 147 dnl SHARED_LIB_SETUP to find the exact place
 148 case "${host}" in
 149   *-hp-hpux* )
 150     USE_HPUX=1
 151     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 152     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 153     SO_SUFFIX=sl
 154     AC_DEFINE(__HPUX__)
 155   ;;
 156   *-*-linux* )
 157     USE_LINUX=1
 158     AC_DEFINE(__LINUX__)
 159     TMP=`uname -m`
 160     if test "x$TMP" = "xalpha"; then
 161       USE_ALPHA=1
 162       AC_DEFINE(__ALPHA__)
 163     fi
 164     DEFAULT_DEFAULT_wxUSE_GTK=1
 165   ;;
 166   *-*-gnu* )
 167     USE_GNU=1
 168     AC_DEFINE(__GNU__)
 169     TMP=`uname -m`
 170     if test "x$TMP" = "xalpha"; then
 171       USE_ALPHA=1
 172       AC_DEFINE(__ALPHA__)
 173     fi
 174     DEFAULT_DEFAULT_wxUSE_GTK=1
 175   ;;
 176   *-*-irix5* | *-*-irix6* )
 177     USE_SGI=1
 178     USE_SVR4=1
 179     AC_DEFINE(__SGI__)
 180     AC_DEFINE(__SVR4__)
 181     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 182   ;;
 183   *-*-solaris2* )
 184     USE_SUN=1
 185     USE_SOLARIS=1
 186     USE_SVR4=1
 187     AC_DEFINE(__SUN__)
 188     AC_DEFINE(__SOLARIS__)
 189     AC_DEFINE(__SVR4__)
 190     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 191     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 192   ;;
 193   *-*-sunos4* )
 194     USE_SUN=1
 195     USE_SUNOS=1
 196     USE_BSD=1
 197     AC_DEFINE(__SUN__)
 198     AC_DEFINE(__SUNOS__)
 199     AC_DEFINE(__BSD__)
 200     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 201   ;;
 202   *-*-freebsd*)
 203     USE_BSD=1
 204     USE_FREEBSD=1
 205     AC_DEFINE(__FREEBSD__)
 206     AC_DEFINE(__BSD__)
 207     DEFAULT_DEFAULT_wxUSE_GTK=1
 208   ;;
 209   *-*-openbsd*)
 210     USE_BSD=1
 211     USE_OPENBSD=1
 212     AC_DEFINE(__OPENBSD__)
 213     AC_DEFINE(__BSD__)
 214     DEFAULT_DEFAULT_wxUSE_GTK=1
 215   ;;
 216   *-*-netbsd*)
 217     USE_BSD=1
 218     USE_NETBSD=1
 219     AC_DEFINE(__NETBSD__)
 220     AC_DEFINE(__BSD__)
 221     DEFAULT_DEFAULT_wxUSE_GTK=1
 222   ;;
 223   *-*-osf* )
 224     USE_ALPHA=1
 225     USE_OSF=1
 226     AC_DEFINE(__ALPHA__)
 227     AC_DEFINE(__OSF__)
 228     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 229     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 230   ;;
 231   *-*-dgux5* )
 232     USE_ALPHA=1
 233     USE_SVR4=1
 234     AC_DEFINE(__ALPHA__)
 235     AC_DEFINE(__SVR4__)
 236     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 237   ;;
 238   *-*-sysv5* )
 239     USE_SYSV=1
 240     USE_SVR4=1
 241     AC_DEFINE(__SYSV__)
 242     AC_DEFINE(__SVR4__)
 243     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 244   ;;
 245   *-*-aix* )
 246     USE_AIX=1
 247     USE_SYSV=1
 248     USE_SVR4=1
 249     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 250     dnl
 251     dnl     Both archive libraries and shared libraries on AIX have an .a
 252     dnl     extension. This will explain why you can't link with an .so and
 253     dnl     why it works with the name changed to .a.
 254     SO_SUFFIX=a
 255     AC_DEFINE(__AIX__)
 256     AC_DEFINE(__SYSV__)
 257     AC_DEFINE(__SVR4__)
 258     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 259   ;;
 260
 261   *-*-*UnixWare*)
 262     USE_SYSV=1
 263     USE_SVR4=1
 264     USE_UNIXWARE=1
 265     AC_DEFINE(__UNIXWARE__)
 266   ;;
 267
 268   *-*-cygwin* | *-*-mingw32* )
 269     dnl MBN: some of the defines have been moved after toolkit detection
 270     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 271     dnl      USE_UNIX  must be set and not USE_WIN32
 272     SO_SUFFIX=dll
 273     PROGRAM_EXT=".exe"
 274     RESCOMP=windres
 275     DEFAULT_DEFAULT_wxUSE_MSW=1
 276   ;;
 277
 278   *-pc-msdosdjgpp )
 279     USE_UNIX=0
 280     USE_DOS=1
 281     AC_DEFINE(__DOS__)
 282     PROGRAM_EXT=".exe"
 283     DEFAULT_DEFAULT_wxUSE_MGL=1
 284     dnl DJGPP needs explicit -lstdc++ for some reason (VS: mayb some versions only?)
 285     LIBS="$LIBS -lstdc++"
 286   ;;
 287
 288   *-pc-os2_emx | *-pc-os2-emx )
 289     AC_DEFINE(__EMX__)
 290     PROGRAM_EXT=".exe"
 291     DEFAULT_DEFAULT_wxUSE_PM=1
 292   ;;
 293
 294   powerpc-*-darwin* )
 295     dnl PowerPC Darwin based distributions (including Mac OS X)
 296     USE_BSD=1
 297     USE_DARWIN=1
 298     SO_SUFFIX=dylib
 299     AC_DEFINE(__BSD__)
 300     AC_DEFINE(__DARWIN__)
 301     AC_DEFINE(__POWERPC__)
 302     AC_DEFINE(TARGET_CARBON)
 303     DEFAULT_DEFAULT_wxUSE_MAC=1
 304   ;;
 305
 306   *-*-beos* )
 307     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 308     USE_BEOS=1
 309     AC_DEFINE(__BEOS__)
 310   ;;
 311
 312   *)
 313     AC_MSG_ERROR(unknown system type ${host}.)
 314 esac
 315
 316 dnl ---------------------------------------------------------------------------
 317 dnl command line options for configure
 318 dnl ---------------------------------------------------------------------------
 319
 320 dnl the default values for all options - we collect them all here to simplify
 321 dnl modification of the default values (for example, if the defaults for some
 322 dnl platform should be changed, it can be done here too)
 323 dnl
 324 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 325
 326 WX_ARG_CACHE_INIT
 327
 328 dnl useful to test the compilation with minimum options, define as 0 for normal
 329 dnl usage
 330 DEBUG_CONFIGURE=0
 331 if test $DEBUG_CONFIGURE = 1; then
 332   DEFAULT_wxUSE_UNIVERSAL=no
 333   DEFAULT_wxUSE_STL=no
 334
 335   DEFAULT_wxUSE_NANOX=no
 336
 337   DEFAULT_wxUSE_THREADS=yes
 338
 339   DEFAULT_wxUSE_SHARED=yes
 340   DEFAULT_wxUSE_OPTIMISE=no
 341   DEFAULT_wxUSE_PROFILE=no
 342   DEFAULT_wxUSE_NO_DEPS=no
 343   DEFAULT_wxUSE_NO_RTTI=no
 344   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 345   DEFAULT_wxUSE_PERMISSIVE=no
 346   DEFAULT_wxUSE_DEBUG_FLAG=yes
 347   DEFAULT_wxUSE_DEBUG_INFO=yes
 348   DEFAULT_wxUSE_DEBUG_GDB=yes
 349   DEFAULT_wxUSE_MEM_TRACING=no
 350   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 351   DEFAULT_wxUSE_DMALLOC=no
 352   DEFAULT_wxUSE_APPLE_IEEE=no
 353
 354   DEFAULT_wxUSE_LOG=yes
 355   DEFAULT_wxUSE_LOGWINDOW=no
 356   DEFAULT_wxUSE_LOGGUI=no
 357   DEFAULT_wxUSE_LOGDIALOG=no
 358
 359   DEFAULT_wxUSE_GUI=yes
 360   DEFAULT_wxUSE_CONTROLS=no
 361
 362   DEFAULT_wxUSE_REGEX=no
 363   DEFAULT_wxUSE_XML=no
 364   DEFAULT_wxUSE_EXPAT=no
 365   DEFAULT_wxUSE_ZLIB=no
 366   DEFAULT_wxUSE_LIBPNG=no
 367   DEFAULT_wxUSE_LIBJPEG=no
 368   DEFAULT_wxUSE_LIBTIFF=no
 369   DEFAULT_wxUSE_ODBC=no
 370   DEFAULT_wxUSE_OPENGL=no
 371
 372   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 373   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 374   DEFAULT_wxUSE_STD_IOSTREAM=no
 375   DEFAULT_wxUSE_CMDLINE_PARSER=no
 376   DEFAULT_wxUSE_DATETIME=no
 377   DEFAULT_wxUSE_TIMER=no
 378   DEFAULT_wxUSE_STOPWATCH=no
 379   DEFAULT_wxUSE_FILE=no
 380   DEFAULT_wxUSE_FFILE=no
 381   DEFAULT_wxUSE_TEXTBUFFER=no
 382   DEFAULT_wxUSE_TEXTFILE=no
 383   DEFAULT_wxUSE_WAVE=no
 384   DEFAULT_wxUSE_INTL=no
 385   DEFAULT_wxUSE_CONFIG=no
 386   DEFAULT_wxUSE_FONTMAP=no
 387   DEFAULT_wxUSE_STREAMS=no
 388   DEFAULT_wxUSE_SOCKETS=no
 389   DEFAULT_wxUSE_OLE=no
 390   DEFAULT_wxUSE_DATAOBJ=no
 391   DEFAULT_wxUSE_DIALUP_MANAGER=no
 392   DEFAULT_wxUSE_JOYSTICK=no
 393   DEFAULT_wxUSE_DYNLIB_CLASS=no
 394   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 395   DEFAULT_wxUSE_LONGLONG=no
 396   DEFAULT_wxUSE_GEOMETRY=no
 397
 398   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 399   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 400   DEFAULT_wxUSE_POSTSCRIPT=no
 401
 402   DEFAULT_wxUSE_CLIPBOARD=no
 403   DEFAULT_wxUSE_TOOLTIPS=no
 404   DEFAULT_wxUSE_DRAG_AND_DROP=no
 405   DEFAULT_wxUSE_DRAGIMAGE=no
 406   DEFAULT_wxUSE_SPLINES=no
 407
 408   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 409   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 410   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 411
 412   DEFAULT_wxUSE_RESOURCES=no
 413   DEFAULT_wxUSE_CONSTRAINTS=no
 414   DEFAULT_wxUSE_IPC=no
 415   DEFAULT_wxUSE_HELP=no
 416   DEFAULT_wxUSE_MS_HTML_HELP=no
 417   DEFAULT_wxUSE_WXHTML_HELP=no
 418   DEFAULT_wxUSE_TREELAYOUT=no
 419   DEFAULT_wxUSE_METAFILE=no
 420   DEFAULT_wxUSE_MIMETYPE=no
 421   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 422   DEFAULT_wxUSE_PROTOCOL=no
 423   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 424   DEFAULT_wxUSE_PROTOCOL_FTP=no
 425   DEFAULT_wxUSE_PROTOCOL_FILE=no
 426   DEFAULT_wxUSE_URL=no
 427
 428   DEFAULT_wxUSE_COMMONDLGS=no
 429   DEFAULT_wxUSE_CHOICEDLG=no
 430   DEFAULT_wxUSE_COLOURDLG=no
 431   DEFAULT_wxUSE_DIRDLG=no
 432   DEFAULT_wxUSE_FILEDLG=no
 433   DEFAULT_wxUSE_FINDREPLDLG=no
 434   DEFAULT_wxUSE_FONTDLG=no
 435   DEFAULT_wxUSE_MSGDLG=no
 436   DEFAULT_wxUSE_NUMBERDLG=no
 437   DEFAULT_wxUSE_TEXTDLG=no
 438   DEFAULT_wxUSE_SPLASH=no
 439   DEFAULT_wxUSE_STARTUP_TIPS=no
 440   DEFAULT_wxUSE_PROGRESSDLG=no
 441   DEFAULT_wxUSE_WIZARDDLG=no
 442
 443   DEFAULT_wxUSE_MENUS=no
 444   DEFAULT_wxUSE_MINIFRAME=no
 445   DEFAULT_wxUSE_HTML=no
 446   DEFAULT_wxUSE_FILESYSTEM=no
 447   DEFAULT_wxUSE_FS_INET=no
 448   DEFAULT_wxUSE_FS_ZIP=no
 449   DEFAULT_wxUSE_BUSYINFO=no
 450   DEFAULT_wxUSE_ZIPSTREAM=no
 451   DEFAULT_wxUSE_VALIDATORS=no
 452
 453   DEFAULT_wxUSE_ACCEL=no
 454   DEFAULT_wxUSE_BUTTON=no
 455   DEFAULT_wxUSE_BMPBUTTON=no
 456   DEFAULT_wxUSE_CALCTRL=no
 457   DEFAULT_wxUSE_CARET=no
 458   DEFAULT_wxUSE_CHECKBOX=no
 459   DEFAULT_wxUSE_CHECKLST=no
 460   DEFAULT_wxUSE_CHOICE=no
 461   DEFAULT_wxUSE_COMBOBOX=no
 462   DEFAULT_wxUSE_DISPLAY=no
 463   DEFAULT_wxUSE_GAUGE=no
 464   DEFAULT_wxUSE_GRID=no
 465   DEFAULT_wxUSE_IMAGLIST=no
 466   DEFAULT_wxUSE_LISTBOX=no
 467   DEFAULT_wxUSE_LISTCTRL=no
 468   DEFAULT_wxUSE_NOTEBOOK=no
 469   DEFAULT_wxUSE_RADIOBOX=no
 470   DEFAULT_wxUSE_RADIOBTN=no
 471   DEFAULT_wxUSE_SASH=no
 472   DEFAULT_wxUSE_SCROLLBAR=no
 473   DEFAULT_wxUSE_SLIDER=no
 474   DEFAULT_wxUSE_SPINBTN=no
 475   DEFAULT_wxUSE_SPINCTRL=no
 476   DEFAULT_wxUSE_SPLITTER=no
 477   DEFAULT_wxUSE_STATBMP=no
 478   DEFAULT_wxUSE_STATBOX=no
 479   DEFAULT_wxUSE_STATLINE=no
 480   DEFAULT_wxUSE_STATTEXT=no
 481   DEFAULT_wxUSE_STATUSBAR=yes
 482   DEFAULT_wxUSE_TABDIALOG=no
 483   DEFAULT_wxUSE_TEXTCTRL=no
 484   DEFAULT_wxUSE_TOGGLEBTN=no
 485   DEFAULT_wxUSE_TOOLBAR=no
 486   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 487   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 488   DEFAULT_wxUSE_TREECTRL=no
 489   DEFAULT_wxUSE_POPUPWIN=no
 490   DEFAULT_wxUSE_TIPWINDOW=no
 491
 492   DEFAULT_wxUSE_UNICODE=no
 493   DEFAULT_wxUSE_UNICODE_MSLU=no
 494   DEFAULT_wxUSE_WCSRTOMBS=no
 495
 496   DEFAULT_wxUSE_PALETTE=no
 497   DEFAULT_wxUSE_IMAGE=no
 498   DEFAULT_wxUSE_GIF=no
 499   DEFAULT_wxUSE_PCX=no
 500   DEFAULT_wxUSE_PNM=no
 501   DEFAULT_wxUSE_IFF=no
 502   DEFAULT_wxUSE_XPM=no
 503   DEFAULT_wxUSE_ICO_CUR=no
 504   DEFAULT_wxUSE_ACCESSIBILITY=no
 505
 506   DEFAULT_wxUSE_MONOLITHIC=yes
 507   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 508 else
 509   DEFAULT_wxUSE_UNIVERSAL=no
 510   DEFAULT_wxUSE_STL=no
 511
 512   DEFAULT_wxUSE_NANOX=no
 513
 514   DEFAULT_wxUSE_THREADS=yes
 515
 516   DEFAULT_wxUSE_SHARED=yes
 517   DEFAULT_wxUSE_OPTIMISE=yes
 518   DEFAULT_wxUSE_PROFILE=no
 519   DEFAULT_wxUSE_NO_DEPS=no
 520   DEFAULT_wxUSE_NO_RTTI=no
 521   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 522   DEFAULT_wxUSE_PERMISSIVE=no
 523   DEFAULT_wxUSE_DEBUG_FLAG=no
 524   DEFAULT_wxUSE_DEBUG_INFO=no
 525   DEFAULT_wxUSE_DEBUG_GDB=no
 526   DEFAULT_wxUSE_MEM_TRACING=no
 527   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 528   DEFAULT_wxUSE_DMALLOC=no
 529   DEFAULT_wxUSE_APPLE_IEEE=yes
 530
 531   DEFAULT_wxUSE_LOG=yes
 532   DEFAULT_wxUSE_LOGWINDOW=yes
 533   DEFAULT_wxUSE_LOGGUI=yes
 534   DEFAULT_wxUSE_LOGDIALOG=yes
 535
 536   DEFAULT_wxUSE_GUI=yes
 537
 538   DEFAULT_wxUSE_REGEX=yes
 539   DEFAULT_wxUSE_XML=yes
 540   DEFAULT_wxUSE_EXPAT=yes
 541   DEFAULT_wxUSE_ZLIB=yes
 542   DEFAULT_wxUSE_LIBPNG=yes
 543   DEFAULT_wxUSE_LIBJPEG=yes
 544   DEFAULT_wxUSE_LIBTIFF=yes
 545   DEFAULT_wxUSE_ODBC=no
 546   DEFAULT_wxUSE_OPENGL=no
 547
 548   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 549   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 550   DEFAULT_wxUSE_STD_IOSTREAM=no
 551   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 552   DEFAULT_wxUSE_DATETIME=yes
 553   DEFAULT_wxUSE_TIMER=yes
 554   DEFAULT_wxUSE_STOPWATCH=yes
 555   DEFAULT_wxUSE_FILE=yes
 556   DEFAULT_wxUSE_FFILE=yes
 557   DEFAULT_wxUSE_TEXTBUFFER=yes
 558   DEFAULT_wxUSE_TEXTFILE=yes
 559   DEFAULT_wxUSE_WAVE=no
 560   DEFAULT_wxUSE_INTL=yes
 561   DEFAULT_wxUSE_CONFIG=yes
 562   DEFAULT_wxUSE_FONTMAP=yes
 563   DEFAULT_wxUSE_STREAMS=yes
 564   DEFAULT_wxUSE_SOCKETS=yes
 565   DEFAULT_wxUSE_OLE=yes
 566   DEFAULT_wxUSE_DATAOBJ=yes
 567   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 568   DEFAULT_wxUSE_JOYSTICK=yes
 569   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 570   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 571   DEFAULT_wxUSE_LONGLONG=yes
 572   DEFAULT_wxUSE_GEOMETRY=yes
 573
 574   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 575   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 576   DEFAULT_wxUSE_POSTSCRIPT=yes
 577
 578   DEFAULT_wxUSE_CLIPBOARD=yes
 579   DEFAULT_wxUSE_TOOLTIPS=yes
 580   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 581   DEFAULT_wxUSE_DRAGIMAGE=yes
 582   DEFAULT_wxUSE_SPLINES=yes
 583
 584   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 585   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 586   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 587
 588   DEFAULT_wxUSE_RESOURCES=no
 589   DEFAULT_wxUSE_CONSTRAINTS=yes
 590   DEFAULT_wxUSE_IPC=yes
 591   DEFAULT_wxUSE_HELP=yes
 592   DEFAULT_wxUSE_MS_HTML_HELP=yes
 593   DEFAULT_wxUSE_WXHTML_HELP=yes
 594   DEFAULT_wxUSE_TREELAYOUT=yes
 595   DEFAULT_wxUSE_METAFILE=yes
 596   DEFAULT_wxUSE_MIMETYPE=yes
 597   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 598   DEFAULT_wxUSE_PROTOCOL=yes
 599   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 600   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 601   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 602   DEFAULT_wxUSE_URL=yes
 603
 604   DEFAULT_wxUSE_COMMONDLGS=yes
 605   DEFAULT_wxUSE_CHOICEDLG=yes
 606   DEFAULT_wxUSE_COLOURDLG=yes
 607   DEFAULT_wxUSE_DIRDLG=yes
 608   DEFAULT_wxUSE_FILEDLG=yes
 609   DEFAULT_wxUSE_FINDREPLDLG=yes
 610   DEFAULT_wxUSE_FONTDLG=yes
 611   DEFAULT_wxUSE_MSGDLG=yes
 612   DEFAULT_wxUSE_NUMBERDLG=yes
 613   DEFAULT_wxUSE_TEXTDLG=yes
 614   DEFAULT_wxUSE_SPLASH=yes
 615   DEFAULT_wxUSE_STARTUP_TIPS=yes
 616   DEFAULT_wxUSE_PROGRESSDLG=yes
 617   DEFAULT_wxUSE_WIZARDDLG=yes
 618
 619   DEFAULT_wxUSE_MENUS=yes
 620   DEFAULT_wxUSE_MINIFRAME=yes
 621   DEFAULT_wxUSE_HTML=yes
 622   DEFAULT_wxUSE_FILESYSTEM=yes
 623   DEFAULT_wxUSE_FS_INET=yes
 624   DEFAULT_wxUSE_FS_ZIP=yes
 625   DEFAULT_wxUSE_BUSYINFO=yes
 626   DEFAULT_wxUSE_ZIPSTREAM=yes
 627   DEFAULT_wxUSE_VALIDATORS=yes
 628
 629   DEFAULT_wxUSE_ACCEL=yes
 630   DEFAULT_wxUSE_BUTTON=yes
 631   DEFAULT_wxUSE_BMPBUTTON=yes
 632   DEFAULT_wxUSE_CALCTRL=yes
 633   DEFAULT_wxUSE_CARET=yes
 634   DEFAULT_wxUSE_CHECKBOX=yes
 635   DEFAULT_wxUSE_CHECKLST=yes
 636   DEFAULT_wxUSE_CHOICE=yes
 637   DEFAULT_wxUSE_COMBOBOX=yes
 638   DEFAULT_wxUSE_DISPLAY=no
 639   DEFAULT_wxUSE_GAUGE=yes
 640   DEFAULT_wxUSE_GRID=yes
 641   DEFAULT_wxUSE_IMAGLIST=yes
 642   DEFAULT_wxUSE_LISTBOX=yes
 643   DEFAULT_wxUSE_LISTCTRL=yes
 644   DEFAULT_wxUSE_NOTEBOOK=yes
 645   DEFAULT_wxUSE_RADIOBOX=yes
 646   DEFAULT_wxUSE_RADIOBTN=yes
 647   DEFAULT_wxUSE_SASH=yes
 648   DEFAULT_wxUSE_SCROLLBAR=yes
 649   DEFAULT_wxUSE_SLIDER=yes
 650   DEFAULT_wxUSE_SPINBTN=yes
 651   DEFAULT_wxUSE_SPINCTRL=yes
 652   DEFAULT_wxUSE_SPLITTER=yes
 653   DEFAULT_wxUSE_STATBMP=yes
 654   DEFAULT_wxUSE_STATBOX=yes
 655   DEFAULT_wxUSE_STATLINE=yes
 656   DEFAULT_wxUSE_STATTEXT=yes
 657   DEFAULT_wxUSE_STATUSBAR=yes
 658   DEFAULT_wxUSE_TABDIALOG=no
 659   DEFAULT_wxUSE_TEXTCTRL=yes
 660   DEFAULT_wxUSE_TOGGLEBTN=yes
 661   DEFAULT_wxUSE_TOOLBAR=yes
 662   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 663   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 664   DEFAULT_wxUSE_TREECTRL=yes
 665   DEFAULT_wxUSE_POPUPWIN=yes
 666   DEFAULT_wxUSE_TIPWINDOW=yes
 667
 668   DEFAULT_wxUSE_UNICODE=no
 669   DEFAULT_wxUSE_UNICODE_MSLU=yes
 670   DEFAULT_wxUSE_WCSRTOMBS=no
 671
 672   DEFAULT_wxUSE_PALETTE=yes
 673   DEFAULT_wxUSE_IMAGE=yes
 674   DEFAULT_wxUSE_GIF=yes
 675   DEFAULT_wxUSE_PCX=yes
 676   DEFAULT_wxUSE_IFF=no
 677   DEFAULT_wxUSE_PNM=yes
 678   DEFAULT_wxUSE_XPM=yes
 679   DEFAULT_wxUSE_ICO_CUR=yes
 680   DEFAULT_wxUSE_ACCESSIBILITY=no
 681
 682   DEFAULT_wxUSE_MONOLITHIC=yes
 683   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 684 fi
 685
 686 dnl WX_ARG_WITH should be used to select whether an external package will be
 687 dnl used or not, to configure compile-time features of this package itself,
 688 dnl use WX_ARG_ENABLE instead
 689
 690 dnl ============================
 691 dnl external package dependecies
 692 dnl ============================
 693
 694 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 695 dnl these values manually
 696 for toolkit in `echo $ALL_TOOLKITS`; do
 697   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 698   if test "x$LINE" != "x" ; then
 699     has_toolkit_in_cache=1
 700     eval "DEFAULT_$LINE"
 701     eval "CACHE_$toolkit=1"
 702   fi
 703 done
 704
 705 dnl ---------------------------------------------------------------------------
 706 dnl --disable-gui will build only non-GUI part of wxWindows: check for this
 707 dnl first to disable many other switches if it's given
 708 dnl
 709 dnl NB: this is still in testing stage, don't use if you don't know what you're
 710 dnl     doing
 711 dnl ---------------------------------------------------------------------------
 712
 713 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 714 WX_ARG_ENABLE(monolithic,  [  --disable-monolithic    don't build wxWindows as single library], wxUSE_MONOLITHIC)
 715
 716 if test "$wxUSE_GUI" = "yes"; then
 717
 718 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWindows GUI controls instead of native ones], wxUSE_UNIVERSAL)
 719 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 720 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 721 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" TOOLKIT_GIVEN=1])
 722 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" TOOLKIT_GIVEN=1])
 723 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 724 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 725 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 726 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 727 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 728 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 729 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 730
 731 WX_ARG_ENABLE(gtk2,        [  --enable-gtk2           use GTK+ 2.0 if available (EXPERIMENTAL)], wxUSE_GTK2)
 732
 733 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 734 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 735 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 736 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 737
 738 fi
 739 dnl for GUI only
 740
 741 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 742 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 743 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 744 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 745 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 746
 747 dnl ---------------------------------------------------------------------------
 748 dnl compile options
 749 dnl ---------------------------------------------------------------------------
 750
 751 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 752 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 753 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 754 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 755
 756 if test "$wxUSE_DEBUG" = "yes"; then
 757   DEFAULT_wxUSE_DEBUG_FLAG=yes
 758   DEFAULT_wxUSE_DEBUG_INFO=yes
 759 elif test "$wxUSE_DEBUG" = "no"; then
 760   DEFAULT_wxUSE_DEBUG_FLAG=no
 761   DEFAULT_wxUSE_DEBUG_INFO=no
 762 fi
 763
 764 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 765 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 766 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 767 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 768 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 769 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 770 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 771 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 772 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 773 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 774
 775 WX_ARG_ENABLE(compat20,      [  --enable-compat20       enable wxWindows 2.0 compatibility], WXWIN_COMPATIBILITY_2)
 776 WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWindows 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
 777 WX_ARG_ENABLE(compat24,      [  --disable-compat24      disable wxWindows 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, disable)
 778
 779 AC_ARG_ENABLE(rpath,         [  --enable-rpath=DIR      output the rpath flag from wx-config], [wxRPATH_DIR="$enableval"])
 780
 781 if test "$wxRPATH_DIR" != "" -a "$wxRPATH_DIR" != "disable"; then
 782    WXCONFIG_RPATH="-Wl,-rpath -Wl,$wxRPATH_DIR"
 783 fi
 784
 785
 786 dnl ---------------------------------------------------------------------------
 787 dnl (small) optional non GUI classes
 788 dnl ---------------------------------------------------------------------------
 789
 790 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 791 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 792
 793 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 794 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 795 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 796 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 797 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 798 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes], wxUSE_OLE)
 799 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 800
 801 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 802
 803 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 804 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 805 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 806 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 807 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 808 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 809 WX_ARG_ENABLE(wave,          [  --enable-wave           use wxWave class], wxUSE_WAVE)
 810 WX_ARG_ENABLE(fraction,      [  --enable-fraction       use wxFraction class], wxUSE_FRACTION)
 811 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 812 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 813 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 814 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 815 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 816 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 817 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile classes], wxUSE_FILE)
 818 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile classes], wxUSE_FFILE)
 819 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 820 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 821 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 822 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 823 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (win32 only)], wxUSE_UNICODE_MSLU)
 824 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWindows implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 825 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 826 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 827 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 828 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
 829 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZipInputStream], wxUSE_ZIPSTREAM)
 830
 831 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals and pass them to wxApp::OnFatalException], wxUSE_ON_FATAL_EXCEPTION)
 832 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 833
 834 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 835 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 836
 837 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 838 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 839 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 840 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 841 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 842
 843
 844 dnl ---------------------------------------------------------------------------
 845 dnl "big" options (i.e. those which change a lot of things throughout the library)
 846 dnl ---------------------------------------------------------------------------
 847
 848 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 849
 850 if test "$wxUSE_GUI" = "yes"; then
 851
 852 dnl ---------------------------------------------------------------------------
 853 dnl "big" GUI options
 854 dnl ---------------------------------------------------------------------------
 855
 856 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 857 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 858 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 859 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 860 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 861 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 862 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 863 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI_ARCHITECTURE)
 864 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 865 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 866 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 867
 868 dnl ---------------------------------------------------------------------------
 869 dnl PostScript options
 870 dnl ---------------------------------------------------------------------------
 871 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 872
 873 dnl VZ: these options seem to be always on, if someone wants to change it please do
 874 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
 875 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
 876
 877 dnl ---------------------------------------------------------------------------
 878 dnl resources
 879 dnl ---------------------------------------------------------------------------
 880
 881 WX_ARG_ENABLE(prologio,    [  --enable-prologio       not available; see contrib], wxUSE_PROLOGIO)
 882 WX_ARG_ENABLE(resources,   [  --enable-resources      not available; see contrib], wxUSE_RESOURCES)
 883
 884 dnl ---------------------------------------------------------------------------
 885 dnl IPC &c
 886 dnl ---------------------------------------------------------------------------
 887
 888 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 889 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 890 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 891
 892 dnl WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
 893
 894 dnl ---------------------------------------------------------------------------
 895 dnl optional GUI controls (in alphabetical order except the first one)
 896 dnl ---------------------------------------------------------------------------
 897
 898 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
 899
 900 dnl even with --enable-controls, some may be disabled by giving
 901 dnl --disable-<control> later on the command line - but by default all will be
 902 dnl used (and vice versa)
 903 if test "$wxUSE_CONTROLS" = "yes"; then
 904   DEFAULT_wxUSE_ACCEL=yes
 905   DEFAULT_wxUSE_BMPBUTTON=yes
 906   DEFAULT_wxUSE_BUTTON=yes
 907   DEFAULT_wxUSE_CALCTRL=no
 908   DEFAULT_wxUSE_CARET=yes
 909   DEFAULT_wxUSE_COMBOBOX=yes
 910   DEFAULT_wxUSE_CHECKBOX=yes
 911   DEFAULT_wxUSE_CHECKLISTBOX=yes
 912   DEFAULT_wxUSE_CHOICE=yes
 913   DEFAULT_wxUSE_GAUGE=yes
 914   DEFAULT_wxUSE_GRID=yes
 915   DEFAULT_wxUSE_IMAGLIST=yes
 916   DEFAULT_wxUSE_LISTBOX=yes
 917   DEFAULT_wxUSE_LISTCTRL=yes
 918   DEFAULT_wxUSE_NOTEBOOK=yes
 919   DEFAULT_wxUSE_RADIOBOX=yes
 920   DEFAULT_wxUSE_RADIOBTN=yes
 921   DEFAULT_wxUSE_SASH=yes
 922   DEFAULT_wxUSE_SCROLLBAR=yes
 923   DEFAULT_wxUSE_SLIDER=yes
 924   DEFAULT_wxUSE_SPINBTN=yes
 925   DEFAULT_wxUSE_SPINCTRL=yes
 926   DEFAULT_wxUSE_SPLITTER=yes
 927   DEFAULT_wxUSE_STATBMP=yes
 928   DEFAULT_wxUSE_STATBOX=yes
 929   DEFAULT_wxUSE_STATLINE=yes
 930   DEFAULT_wxUSE_STATUSBAR=yes
 931   DEFAULT_wxUSE_TAB_DIALOG=yes
 932   DEFAULT_wxUSE_TOGGLEBTN=yes
 933   DEFAULT_wxUSE_TOOLBAR=yes
 934   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 935   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 936   DEFAULT_wxUSE_TOOLTIPS=yes
 937   DEFAULT_wxUSE_TREECTRL=yes
 938   DEFAULT_wxUSE_POPUPWIN=yes
 939   DEFAULT_wxUSE_TIPWINDOW=yes
 940 elif test "$wxUSE_CONTROLS" = "no"; then
 941   DEFAULT_wxUSE_ACCEL=no
 942   DEFAULT_wxUSE_BMPBUTTON=no
 943   DEFAULT_wxUSE_BUTTON=no
 944   DEFAULT_wxUSE_CALCTRL=no
 945   DEFAULT_wxUSE_CARET=no
 946   DEFAULT_wxUSE_COMBOBOX=no
 947   DEFAULT_wxUSE_CHECKBOX=no
 948   DEFAULT_wxUSE_CHECKLISTBOX=no
 949   DEFAULT_wxUSE_CHOICE=no
 950   DEFAULT_wxUSE_GAUGE=no
 951   DEFAULT_wxUSE_GRID=no
 952   DEFAULT_wxUSE_IMAGLIST=no
 953   DEFAULT_wxUSE_LISTBOX=no
 954   DEFAULT_wxUSE_LISTCTRL=no
 955   DEFAULT_wxUSE_NOTEBOOK=no
 956   DEFAULT_wxUSE_RADIOBOX=no
 957   DEFAULT_wxUSE_RADIOBTN=no
 958   DEFAULT_wxUSE_SASH=no
 959   DEFAULT_wxUSE_SCROLLBAR=no
 960   DEFAULT_wxUSE_SLIDER=no
 961   DEFAULT_wxUSE_SPINBTN=no
 962   DEFAULT_wxUSE_SPINCTRL=no
 963   DEFAULT_wxUSE_SPLITTER=no
 964   DEFAULT_wxUSE_STATBMP=no
 965   DEFAULT_wxUSE_STATBOX=no
 966   DEFAULT_wxUSE_STATLINE=no
 967   DEFAULT_wxUSE_STATUSBAR=no
 968   DEFAULT_wxUSE_TAB_DIALOG=no
 969   DEFAULT_wxUSE_TOGGLEBTN=no
 970   DEFAULT_wxUSE_TOOLBAR=no
 971   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 972   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 973   DEFAULT_wxUSE_TOOLTIPS=no
 974   DEFAULT_wxUSE_TREECTRL=no
 975   DEFAULT_wxUSE_POPUPWIN=no
 976   DEFAULT_wxUSE_TIPWINDOW=no
 977 fi
 978
 979 ## FIXME: This is a blatant hack
 980 if test "x$wxUSE_COCOA" != "x" -a "$wxUSE_COCOA" != "0" ; then
 981   wxUSE_PRINTING_ARCHITECTURE=no
 982   wxUSE_CLIPBOARD=no
 983   wxUSE_DRAG_AND_DROP=no
 984   wxUSE_DATAOBJ=no
 985   # Generic notebook requires tab dialog
 986   DEFAULT_wxUSE_TABDIALOG=yes
 987   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 988   DEFAULT_wxUSE_SCROLLBAR=no
 989   DEFAULT_wxUSE_TOOLTIPS=no
 990   DEFAULT_wxUSE_DRAGIMAGE=no
 991 fi
 992
 993 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 994 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 995 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 996 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 997 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 998 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 999 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1000 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1001 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
1002 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
1003 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1004 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1005 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1006 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1007 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1008 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1009 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1010 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1011 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1012 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1013 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1014 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1015 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1016 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1017 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1018 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1019 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1020 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1021 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1022 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1023 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1024 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1025 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1026 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1027 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
1028 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1029 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1030 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1031
1032 dnl ---------------------------------------------------------------------------
1033 dnl common dialogs
1034 dnl ---------------------------------------------------------------------------
1035
1036 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1037 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1038 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1039 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1040 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1041 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1042 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1043 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1044 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1045 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1046 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1047 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1048 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1049 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1050
1051 dnl ---------------------------------------------------------------------------
1052 dnl misc GUI options
1053 dnl ---------------------------------------------------------------------------
1054
1055 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1056 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1057 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1058 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1059 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1060 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1061 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick (Linux only)], wxUSE_JOYSTICK)
1062 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1063 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1064 WX_ARG_ENABLE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1065
1066 dnl ---------------------------------------------------------------------------
1067 dnl support for image formats that do not rely on external library
1068 dnl ---------------------------------------------------------------------------
1069
1070 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1071 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1072 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1073 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1074 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1075 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1076 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1077 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1078
1079 fi
1080
1081 dnl ---------------------------------------------------------------------------
1082 dnl some win32 settings
1083 dnl ---------------------------------------------------------------------------
1084
1085 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWindows (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
1086 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
1087 if test "x$VENDOR" = "x"; then
1088     VENDOR="custom"
1089 fi
1090
1091 dnl General settings (needed for GUI and non-GUI compilations alike).
1092 dnl Path separator; ':' for unix, ';' for OS/2
1093 dnl Stem for flex output; lexyy for OS/2, lex.yy otherwise
1094 case "${host}" in
1095   *-pc-os2_emx | *-pc-os2-emx )
1096     PATH_IFS=';'
1097 dnl Really ought to text for this as meanwhile there are flex versions using
1098 dnl lex.yy as well due to FAT support being more and more dropped...
1099     LEX_STEM="lexyy"
1100   ;;
1101   *)
1102     PATH_IFS=':'
1103     LEX_STEM="lex.yy"
1104   ;;
1105 esac
1106
1107 dnl for GUI only
1108
1109 dnl cache the options values before (may be) aborting below
1110 WX_ARG_CACHE_FLUSH
1111
1112 dnl check that no more than one toolkit is given and that if none are given that
1113 dnl we have a default one
1114
1115 AC_MSG_CHECKING(for toolkit)
1116
1117 # In Wine, we need to default to MSW, not GTK or MOTIF
1118 if test "$wxUSE_WINE" = "yes"; then
1119     DEFAULT_DEFAULT_wxUSE_GTK=0
1120     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1121     DEFAULT_DEFAULT_wxUSE_MSW=1
1122 fi
1123
1124 if test "$wxUSE_GUI" = "yes"; then
1125
1126     if test "$USE_BEOS" = 1; then
1127         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1128     fi
1129
1130     if test "$TOOLKIT_GIVEN" = 1; then
1131       dnl convert "yes" to 1 and "no" to 0
1132       for toolkit in `echo $ALL_TOOLKITS`; do
1133         var=wxUSE_$toolkit
1134         eval "value=\$${var}"
1135         eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1136       done
1137     else
1138       dnl try to guess the most apropriate toolkit for this platform
1139       for toolkit in `echo $ALL_TOOLKITS`; do
1140         if test "$has_toolkit_in_cache" != 1; then
1141           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1142         else
1143           var=DEFAULT_wxUSE_$toolkit
1144         fi
1145         eval "wxUSE_$toolkit=\$${var}"
1146       done
1147     fi
1148
1149     dnl we suppose that expr is available (maybe there is a better way to do
1150     dnl this? what about using ALL_TOOLKITS? TODO)
1151     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1152                   + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} \
1153                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1154
1155     dnl Allow wxUSE_PM only for OS/2 with EMX.
1156     case "${host}" in
1157       *-pc-os2_emx | *-pc-os2-emx )
1158         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1159     esac
1160
1161     case "$NUM_TOOLKITS" in
1162       1)
1163       ;;
1164       0)
1165         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1166       ;;
1167       *)
1168         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1169     esac
1170
1171     dnl cache the wxUSE_<TOOLKIT> values too
1172     for toolkit in `echo $ALL_TOOLKITS`; do
1173       var=wxUSE_$toolkit
1174       eval "value=\$${var}"
1175       if test "x$value" != x; then
1176         cache_var=CACHE_$toolkit
1177         eval "cache=\$${cache_var}"
1178         if test "$cache" = 1; then
1179           echo "$var=$value" >> ${wx_arg_cache_file}
1180         fi
1181         if test "$value" = 1; then
1182           toolkit_echo=`echo $toolkit | tr [[A-Z]] [[a-z]]`
1183           AC_MSG_RESULT($toolkit_echo)
1184         fi
1185       fi
1186     done
1187 else
1188     if test "x$host_alias" != "x"; then
1189         AC_MSG_RESULT(base ($host_alias hosted) only)
1190     else
1191         AC_MSG_RESULT(base only)
1192     fi
1193 fi
1194
1195 dnl ---------------------------------------------------------------------------
1196 dnl When we are using Cygwin with Motif/GTK+, we want it to appear like
1197 dnl 'just' a POSIX platform, so the Win32 API must not be available
1198 dnl ---------------------------------------------------------------------------
1199 dnl (Windows-only piece)
1200 wants_win32=0
1201 doesnt_want_win32=0
1202 case "${host}" in
1203   *-*-cygwin*)
1204       if test "$wxUSE_MSW" = 1 ; then
1205         wants_win32=1
1206       else
1207         doesnt_want_win32=1
1208       fi
1209   ;;
1210   *-*-mingw*)
1211       wants_win32=1
1212   ;;
1213 esac
1214
1215 dnl ---------------------------------------------------------------------------
1216 dnl Wine is a virtual platform, we need to patch things up a bit
1217 dnl ---------------------------------------------------------------------------
1218 if test "$wxUSE_WINE" = "yes"; then
1219     wants_win32=1
1220     dnl FIXME: we should do a better job of testing for these
1221     CC=winegcc
1222     CXX=wineg++
1223     RESCOMP=wrc
1224 fi
1225
1226 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1227 dnl     take effect on Cygwin/Mingw and not other platforms.
1228 if test "$wants_win32" = 1 ; then
1229     USE_UNIX=0
1230     USE_WIN32=1
1231     AC_DEFINE(__WIN32__)
1232     AC_DEFINE(__WIN95__)
1233     AC_DEFINE(__WINDOWS__)
1234     AC_DEFINE(__GNUWIN32__)
1235     AC_DEFINE(STRICT)
1236     AC_DEFINE(WINVER, 0x0400)
1237 fi
1238 if test "$doesnt_want_win32" = 1 ; then
1239     USE_UNIX=1
1240     USE_WIN32=0
1241 fi
1242 dnl (end of Windows-only piece)
1243
1244 if test "$USE_UNIX" = 1 ; then
1245     wxUSE_UNIX=yes
1246     AC_DEFINE(__UNIX__)
1247 fi
1248
1249 dnl ---------------------------------------------------------------------------
1250 dnl Checks for programs
1251 dnl ---------------------------------------------------------------------------
1252
1253 dnl flush the cache because checking for programs might abort
1254 AC_CACHE_SAVE
1255
1256 dnl cross-compiling support: we're cross compiling if the build system is
1257 dnl different from the target one (assume host and target be always the same)
1258 if test "$build" != "$host" ; then
1259     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 -o "$USE_UNIX"; then
1260         CC=$host_alias-gcc
1261         CXX=$host_alias-c++
1262         AR=$host_alias-ar
1263         RANLIB=$host_alias-ranlib
1264         DLLTOOL=$host_alias-dlltool
1265         RESCOMP=$host_alias-windres
1266         LD=$host_alias-ld
1267         NM=$host_alias-nm
1268         STRIP=$host_alias-strip
1269     else
1270         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1271     fi
1272 fi
1273
1274 dnl C-compiler checks
1275 dnl   defines CC with the compiler to use
1276 dnl   defines GCC with yes if using gcc
1277 dnl   defines GCC empty if not using gcc
1278 dnl   defines CFLAGS
1279 dnl
1280 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1281 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1282 dnl -g and -O flags ourselves below
1283 CFLAGS=${CFLAGS:=}
1284 AC_PROG_CC
1285
1286 dnl is -traditional needed for correct compilations
1287 dnl   adds -traditional for gcc if needed
1288 AC_PROG_GCC_TRADITIONAL
1289
1290 AC_LANG_SAVE
1291 AC_LANG_CPLUSPLUS
1292
1293 dnl C++-compiler checks
1294 dnl   defines CXX with the compiler to use
1295 dnl   defines GXX with yes if using gxx
1296 dnl   defines GXX empty if not using gxx
1297 dnl   defines CXXFLAGS
1298 dnl
1299 dnl see CFLAGS line above
1300 CXXFLAGS=${CXXFLAGS:=}
1301 AC_PROG_CXX
1302
1303 AC_LANG_RESTORE
1304
1305 dnl ranlib command
1306 dnl   defines RANLIB with the appropriate command
1307 AC_PROG_RANLIB
1308
1309 dnl ar command
1310 dnl   defines AR with the appropriate command
1311 AC_CHECK_PROG(AR, ar, ar, ar)
1312
1313 dnl install checks
1314 dnl   defines INSTALL with the appropriate command
1315 AC_PROG_INSTALL
1316
1317 dnl   make install path absolute (if not already);
1318 dnl   will fail with (some) MSDOS paths
1319 case ${INSTALL} in
1320   /* ) # Absolute
1321      ;;
1322   ?:* ) # Drive letter, considered as absolute.
1323      ;;
1324   *)
1325      INSTALL=`pwd`/${INSTALL} ;;
1326 esac
1327
1328 dnl HP-UX install doesn't handle the "-d" switch so don't use it there
1329 case ${host} in
1330     *-hp-hpux* )
1331         INSTALL_DIR="mkdir"
1332         ;;
1333
1334     *)  INSTALL_DIR="$INSTALL -d"
1335         ;;
1336 esac
1337
1338
1339 case "${host}" in
1340
1341     dnl The other BSD's should probably go in here too, since this is
1342     dnl to workaround a strange static lib BSDism.
1343     dnl Mac OS X install seems to ignore -p option...
1344     powerpc-*-darwin* )
1345         INSTALL_PROGRAM="cp -fp"
1346         INSTALL_DATA="cp -fp"
1347         ;;
1348     *)
1349         ;;
1350 esac
1351
1352 dnl strip command
1353 dnl   defines STRIP as strip or nothing if not found
1354 AC_CHECK_PROG(STRIP, strip, strip, true)
1355
1356 dnl does make support "-include" (only GNU make does AFAIK)?
1357 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1358 [
1359     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1360             egrep -s GNU > /dev/null); then
1361         wx_cv_prog_makeisgnu="yes"
1362     else
1363         wx_cv_prog_makeisgnu="no"
1364     fi
1365 ])
1366
1367 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1368     IF_GNU_MAKE=""
1369 else
1370     IF_GNU_MAKE="#"
1371 fi
1372
1373 AC_SUBST(IF_GNU_MAKE)
1374
1375 dnl we don't need to check for VPATH support in GNU make - it does have it
1376 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1377 dnl check if VPATH works
1378 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1379 dnl create Makefile
1380 cat - << EOF > confMake
1381 check : file
1382         cp \$? \$@
1383         cp \$? final_file
1384 EOF
1385
1386 if test ! -d sub ; then
1387   mkdir sub
1388 fi
1389 echo dummy > sub/file
1390 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1391 RESULT=$?
1392 rm -f sub/file check final_file confMake
1393 rmdir sub
1394 if test "$RESULT" = 0; then
1395   wx_cv_prog_makevpath="yes"
1396 else
1397   wx_cv_prog_makevpath="no"
1398 fi
1399 ])
1400
1401 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1402 AC_MSG_ERROR([
1403 You need a make-utility that is able to use the variable
1404 VPATH correctly.
1405 If your version of make does not support VPATH correctly,
1406 please install GNU-make (possibly as gmake), and start
1407 configure with the following command:
1408 export MAKE=gmake; ./configure  for sh-type shells
1409 setenv MAKE gmake; ./configure  for csh-type shells
1410 Also please do remember to use gmake in this case every time
1411 you are trying to compile.
1412 ])
1413 fi dnl make without VPATH
1414 fi dnl not GNU make
1415
1416 dnl YACC checks
1417 dnl   defines YACC with the appropriate command
1418 AC_PROG_YACC
1419
1420 dnl LEX checks
1421 dnl   defines LEX with the appropriate command
1422 dnl   defines LEXLIB with the appropriate library
1423 AC_PROG_LEX
1424
1425 dnl needed for making link to setup.h
1426 AC_PROG_LN_S
1427
1428 dnl ---------------------------------------------------------------------------
1429 dnl When we are using gcc on OS/2, we want to be either using resources (PM)
1430 dnl or a more complete POSIX emulation for Motif/GTK+/X11
1431 dnl ---------------------------------------------------------------------------
1432 dnl (OS/2-only piece)
1433 case "${host}" in
1434   *-pc-os2_emx | *-pc-os2-emx )
1435       dnl Explicitly link -lstdcpp, since we are using "gcc" not "g++"/"c++".
1436       LIBS="$LIBS -lstdcpp"
1437       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1438           dnl More complete Unix emulation for unix-like ports
1439           dnl by linking in POSIX/2's cExt (if available).
1440           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1441       else
1442           dnl Include resources for the "native" port (wxPM).
1443           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1444       fi
1445   ;;
1446 esac
1447 dnl (end of OS/2-only piece)
1448
1449 dnl ------------------------------------------------------------------------
1450 dnl Check for headers
1451 dnl ------------------------------------------------------------------------
1452
1453 dnl test for strings.h needed under AIX, but do not check for it wxMac as
1454 dnl it exists but is only a simple redirection to string.h and it is in
1455 dnl conflict with Strings.h in FlatCarbon headers
1456 dnl
1457 dnl Autoconf 2.5 tends to check for strings.h on its own, so avoiding the
1458 dnl test (as the current configure script does) is not possible.  Instead,
1459 dnl you must remind autoconf that strings.h is NOT valid.  The autoconf
1460 dnl test succeeds because there is a strings.h file that simply includes
1461 dnl string.h.  Unfortunately, there is also a strings.h as part of the
1462 dnl FlatCarbon headers.                                    -- David Elliott
1463 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
1464     AC_CACHE_CHECK([for strings.h], ac_cv_header_strings_h,
1465                    [ac_cv_header_strings_h=no])
1466     if test "$ac_cv_header_strings_h" = "no"; then
1467         AC_MSG_RESULT([forced no into cache])
1468     else
1469         AC_MSG_WARN([strings.h is not compatible with Mac OS X])
1470     fi
1471 fi
1472 dnl defines HAVE_STRINGS_H
1473 AC_CHECK_HEADERS(strings.h)
1474
1475 dnl defines HAVE_STDLIB_H
1476 AC_CHECK_HEADERS(stdlib.h)
1477 dnl defines HAVE_MALLOC_H
1478 AC_CHECK_HEADERS(malloc.h)
1479 dnl defines HAVE_UNISTD_H
1480 AC_CHECK_HEADERS(unistd.h)
1481 dnl defines HAVE_WCHAR_H
1482 AC_CHECK_HEADERS(wchar.h)
1483
1484 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1485 if test "$ac_cv_header_wchar_h" != "yes"; then
1486     dnl defines HAVE_WCSTR_H
1487     AC_CHECK_HEADERS(wcstr.h)
1488 fi
1489
1490 dnl defines HAVE_FNMATCH_H
1491 AC_CHECK_HEADERS(fnmatch.h)
1492
1493 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
1494     AC_CHECK_FUNCS(fnmatch)
1495 fi
1496
1497 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1498 AC_CHECK_HEADERS(langinfo.h)
1499
1500 case "${host}" in
1501   *-pc-os2_emx | *-pc-os2-emx )
1502       dnl Explicitly link -lintl if langinfo.h is available.
1503       if test $ac_cv_header_langinfo_h = "yes"; then
1504           LIBS="$LIBS -lintl"
1505       fi
1506   ;;
1507 esac
1508
1509 if test "$wxUSE_GUI" = "yes"; then
1510     if test "$wxUSE_UNIX" = "yes"; then
1511         dnl defines HAVE_X11_XKBLIB_H
1512         AC_CHECK_HEADERS(X11/XKBlib.h)
1513     fi
1514 fi
1515
1516 dnl ---------------------------------------------------------------------------
1517 dnl Checks for compiler characteristics
1518 dnl ---------------------------------------------------------------------------
1519
1520 dnl defines const to be empty if c-compiler does not support const fully
1521 AC_C_CONST
1522 dnl defines inline to a sensible value for the c-compiler
1523 AC_C_INLINE
1524
1525 dnl check the sizes of integral types (give some reasonable default values for
1526 dnl cross-compiling)
1527 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1528 AC_CHECK_SIZEOF(char, 1)
1529 AC_CHECK_SIZEOF(short, 2)
1530 AC_CHECK_SIZEOF(void *, 4)
1531 AC_CHECK_SIZEOF(int, 4)
1532 AC_CHECK_SIZEOF(long, 4)
1533
1534 case "${host}" in
1535     arm-*-linux* )
1536         AC_CHECK_SIZEOF(long long, 8)
1537     ;;
1538     *-hp-hpux* )
1539         AC_CHECK_SIZEOF(long long, 0)
1540         if test "$ac_cv_sizeof_long_long" != "0"; then
1541             dnl HPUX 10.20 headers need this define in order to use long long definitions
1542             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1543         fi
1544     ;;
1545     * )
1546         AC_CHECK_SIZEOF(long long, 0)
1547 esac
1548
1549 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
1550 dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
1551 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
1552 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
1553 [
1554     AC_TRY_RUN(
1555         [
1556             /* DJGPP only has fake wchar_t: */
1557             #ifdef __DJGPP__
1558             #  error "fake wchar_t"
1559             #endif
1560             #ifdef HAVE_WCHAR_H
1561             #  ifdef __CYGWIN__
1562             #    include <stddef.h>
1563             #  endif
1564             #  include <wchar.h>
1565             #endif
1566             #ifdef HAVE_STDLIB_H
1567             #  include <stdlib.h>
1568             #endif
1569             #include <stdio.h>
1570             int main()
1571             {
1572                 FILE *f=fopen("conftestval", "w");
1573                 if (!f) exit(1);
1574                 fprintf(f, "%i", sizeof(wchar_t));
1575                 exit(0);
1576             }
1577         ],
1578         wx_cv_sizeof_wchar_t=`cat conftestval`,
1579         wx_cv_sizeof_wchar_t=0,
1580         [
1581             case "${host}" in
1582               *-pc-msdosdjgpp )
1583                 wx_cv_sizeof_wchar_t=0
1584                 ;;
1585               * )
1586                 wx_cv_sizeof_wchar_t=4
1587                 ;;
1588             esac
1589         ]
1590     )
1591 ])
1592
1593 AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
1594
1595 dnl check for large file support
1596 AC_SYS_LARGEFILE
1597
1598 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1599 dnl line because otherwise the system headers risk being included before
1600 dnl wx/defs.h which defines these constants leading to inconsistent
1601 dnl sizeof(off_t) in different source files of the same program and linking
1602 dnl problems
1603 if test "x$wx_largefile" = "xyes"; then
1604     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1605         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1606     else
1607         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1608     fi
1609     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1610 fi
1611
1612 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1613 WX_C_BIGENDIAN
1614
1615 dnl check for iostream (as opposed to iostream.h) standard header
1616 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1617
1618 dnl check whether C++ compiler supports bool built-in type
1619 WX_CPP_BOOL
1620
1621 dnl check whether C++ compiler supports explicit keyword
1622 WX_CPP_EXPLICIT
1623
1624 dnl check whether C++ compiler supports C++ casts
1625 AC_CXX_CONST_CAST
1626
1627 dnl check various STL features
1628 if test "$wxUSE_STL" = "yes"; then
1629     AC_LANG_PUSH(C++)
1630
1631     dnl check for basic STL functionality
1632     AC_MSG_CHECKING([for basic STL functionality])
1633     AC_TRY_COMPILE([#include <string>
1634                     #include <functional>
1635                     #include <algorithm>
1636                     #include <vector>
1637                     #include <list>],
1638                     [std::vector<int> moo;
1639                      std::list<int> foo;
1640                      std::vector<int>::iterator it =
1641                          std::find_if(moo.begin(), moo.end(),
1642                                       std::bind2nd(std::less<int>(), 3));],
1643                     [AC_MSG_RESULT([yes])],
1644                     [AC_MSG_RESULT([no])
1645                      AC_MSG_ERROR([Basic STL functionality missing])])
1646
1647     dnl check if <string> declares std::wstring
1648     AC_MSG_CHECKING([for std::wstring in <string>])
1649     AC_TRY_COMPILE([#include <string>],
1650                    [std::wstring foo;],
1651                    [AC_MSG_RESULT(yes)
1652                     AC_DEFINE(HAVE_STD_WSTRING)],
1653                    [AC_MSG_RESULT(no)])
1654
1655     dnl check for compliant std::string::compare
1656     AC_MSG_CHECKING([for compliant std::string::compare])
1657     AC_TRY_COMPILE([#include <string>],
1658                    [std::string foo, bar;
1659                     foo.compare(bar);
1660                     foo.compare(1, 1, bar);
1661                     foo.compare(1, 1, bar, 1, 1);
1662                     foo.compare("");
1663                     foo.compare(1, 1, "");
1664                     foo.compare(1, 1, "", 2);],
1665                    [AC_MSG_RESULT(yes)
1666                     AC_DEFINE(HAVE_STD_STRING_COMPARE)],
1667                    [AC_MSG_RESULT(no)])
1668
1669     AC_LANG_POP
1670 fi
1671
1672 dnl ---------------------------------------------------------------------------
1673 dnl Define search path for includes and libraries: all headers and libs will be
1674 dnl looked for in all directories of this path
1675 dnl ---------------------------------------------------------------------------
1676
1677 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1678 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1679 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1680 dnl
1681 dnl Also try to put all directories which may contain X11R6 before those which
1682 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1683 SEARCH_INCLUDE="\
1684     /usr/local/include        \
1685                               \
1686     /usr/Motif-1.2/include    \
1687     /usr/Motif-2.1/include    \
1688                               \
1689     /usr/include/Motif1.2     \
1690     /opt/xpm/include/X11      \
1691     /opt/GBxpm/include/       \
1692     /opt/GBxpm/X11/include/   \
1693                               \
1694     /usr/Motif1.2/include     \
1695     /usr/dt/include           \
1696     /usr/openwin/include      \
1697                               \
1698     /usr/include/Xm           \
1699                               \
1700     /usr/X11R6/include        \
1701     /usr/X11R6.4/include      \
1702     /usr/X11R5/include        \
1703     /usr/X11R4/include        \
1704                               \
1705     /usr/include/X11R6        \
1706     /usr/include/X11R5        \
1707     /usr/include/X11R4        \
1708                               \
1709     /usr/local/X11R6/include  \
1710     /usr/local/X11R5/include  \
1711     /usr/local/X11R4/include  \
1712                               \
1713     /usr/local/include/X11R6  \
1714     /usr/local/include/X11R5  \
1715     /usr/local/include/X11R4  \
1716                               \
1717     /usr/X11/include          \
1718     /usr/include/X11          \
1719     /usr/local/X11/include    \
1720     /usr/local/include/X11    \
1721                               \
1722     /usr/X386/include         \
1723     /usr/x386/include         \
1724     /usr/XFree86/include/X11  \
1725                               \
1726     X:/XFree86/include        \
1727     X:/XFree86/include/X11    \
1728                               \
1729     /usr/include/gtk          \
1730     /usr/local/include/gtk    \
1731     /usr/include/glib         \
1732     /usr/local/include/glib   \
1733                               \
1734     /usr/include/qt           \
1735     /usr/local/include/qt     \
1736                               \
1737     /usr/include/windows      \
1738     /usr/include/wine         \
1739     /usr/local/include/wine   \
1740                               \
1741     /usr/unsupported/include  \
1742     /usr/athena/include       \
1743     /usr/local/x11r5/include  \
1744     /usr/lpp/Xamples/include  \
1745                               \
1746     /usr/openwin/share/include"
1747
1748 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` "
1749
1750 dnl ------------------------------------------------------------------------
1751 dnl Check for libraries
1752 dnl ------------------------------------------------------------------------
1753
1754 dnl flush the cache because checking for libraries below might abort
1755 AC_CACHE_SAVE
1756
1757 dnl check for glibc version
1758 dnl
1759 dnl VZ: I have no idea why had this check been there originally, but now
1760 dnl     we could probably do without it by just always adding _GNU_SOURCE
1761 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
1762     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
1763         AC_TRY_COMPILE([#include <features.h>],
1764             [
1765                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
1766                     #error not glibc2.1
1767                 #endif
1768             ],
1769             [
1770                 wx_cv_lib_glibc21=yes
1771             ],
1772             [
1773                 wx_cv_lib_glibc21=no
1774             ]
1775         )
1776     ])
1777     if test "$wx_cv_lib_glibc21" = "yes"; then
1778         AC_DEFINE(wxHAVE_GLIBC2)
1779     fi
1780 fi
1781
1782 dnl we may need _GNU_SOURCE for 2 things:
1783 dnl
1784 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
1785 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
1786 dnl  which breaks libtiff compilation, so it is simpler to just define
1787 dnl  _GNU_SOURCE to get everything)
1788 dnl
1789 dnl  2. for Unicode functions
1790 if test "x$wx_cv_lib_glibc21" = "xyes"; then
1791     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
1792         AC_DEFINE(_GNU_SOURCE)
1793     fi
1794 fi
1795
1796 dnl ---------------------------------------------------------------------------
1797 dnl Optional libraries
1798 dnl
1799 dnl   --with-<lib>=sys
1800 dnl       looks for system library and fails if not found
1801 dnl
1802 dnl   --with-<lib>
1803 dnl   --with-<lib>=yes
1804 dnl       looks for system library and, if not found, prints a warning,
1805 dnl       falls back to the builtin wx version, and continues configuration
1806 dnl
1807 dnl   --with-<lib>=builtin
1808 dnl       uses builtin wx version without searching for system library
1809 dnl
1810 dnl   --with-<lib>=no
1811 dnl   --without-<lib>
1812 dnl       do not use library (neither system nor builtin wx version)
1813 dnl
1814 dnl ---------------------------------------------------------------------------
1815
1816 dnl ------------------------------------------------------------------------
1817 dnl Check for regex libraries
1818 dnl ------------------------------------------------------------------------
1819
1820 REGEX_INCLUDE=
1821 if test "$wxUSE_REGEX" != "no"; then
1822     AC_DEFINE(wxUSE_REGEX)
1823
1824     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
1825         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
1826         dnl on some old systems it may be in libregex - check for it too?
1827         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp)])
1828
1829         if test "x$ac_cv_func_regcomp" != "xyes"; then
1830             if test "$wxUSE_REGEX" = "sys" ; then
1831                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
1832             else
1833                 AC_MSG_WARN([system regex library not found, will use built-in instead])
1834                 wxUSE_REGEX=builtin
1835             fi
1836         else
1837             dnl we are using the system library
1838             wxUSE_REGEX=sys
1839         fi
1840     fi
1841
1842     if test "$wxUSE_REGEX" = "builtin" ; then
1843         REGEX_INCLUDE="-I\${top_srcdir}/src/regex"
1844     fi
1845 fi
1846
1847 dnl ------------------------------------------------------------------------
1848 dnl Check for zlib compression library
1849 dnl ------------------------------------------------------------------------
1850
1851 ZLIB_INCLUDE=
1852 ZLIB_LINK=
1853 if test "$wxUSE_ZLIB" != "no" ; then
1854     AC_DEFINE(wxUSE_ZLIB)
1855
1856     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
1857         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
1858         dnl should still use it because hopefully (can someone confirm this?)
1859         dnl Apple did fix the security problem in it and not using the system
1860         dnl library results in a whole bunch of warnings when linking with
1861         dnl Carbon framework
1862         if test "$USE_DARWIN" = 1; then
1863             system_zlib_h_ok="yes"
1864         else
1865             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
1866             dnl known to not work) and although I don't know which is
1867             dnl the minimal required version it's safer to test for 1.1.4 as
1868             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
1869             dnl has anything more ancient (1.1.3 was released in July 1998)
1870             dnl anyhow
1871             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
1872                 [AC_TRY_RUN(
1873                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
1874                     [
1875                         #include <zlib.h>
1876                         #include <stdio.h>
1877
1878                         int main()
1879                         {
1880                             FILE *f=fopen("conftestval", "w");
1881                             if (!f) exit(1);
1882                             fprintf(f, "%s",
1883                                     ZLIB_VERSION[0] == '1' &&
1884                                     (ZLIB_VERSION[2] > '1' ||
1885                                     (ZLIB_VERSION[2] == '1' &&
1886                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
1887                             exit(0);
1888                         }
1889                     ],
1890                     ac_cv_header_zlib_h=`cat conftestval`,
1891                     ac_cv_header_zlib_h=no,
1892                     dnl cross-compiling: don't have an answer, try later
1893                     unset ac_cv_header_zlib_h
1894                 )]
1895             )
1896             dnl If the test above did not come up with a value (e.g. cross
1897             dnl compiling) then this should give a definitive answer
1898             AC_CHECK_HEADER(zlib.h)
1899
1900             system_zlib_h_ok=$ac_cv_header_zlib_h
1901         fi
1902
1903         if test "$system_zlib_h_ok" = "yes"; then
1904             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
1905         fi
1906
1907         if test "x$ZLIB_LINK" = "x" ; then
1908             if test "$wxUSE_ZLIB" = "sys" ; then
1909                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
1910             else
1911                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
1912                 wxUSE_ZLIB=builtin
1913             fi
1914         else
1915             dnl we are using the system library
1916             wxUSE_ZLIB=sys
1917         fi
1918     fi
1919
1920     if test "$wxUSE_ZLIB" = "builtin" ; then
1921         ZLIB_INCLUDE="-I\${top_srcdir}/src/zlib"
1922     fi
1923 fi
1924
1925 dnl ------------------------------------------------------------------------
1926 dnl Check for png library
1927 dnl ------------------------------------------------------------------------
1928
1929 PNG_INCLUDE=
1930 PNG_LINK=
1931 if test "$wxUSE_LIBPNG" != "no" ; then
1932     AC_DEFINE(wxUSE_LIBPNG)
1933
1934     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
1935         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
1936         wxUSE_LIBPNG=sys
1937     fi
1938
1939     dnl for the check below to have a chance to succeed, we must already have
1940     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
1941     dnl doesn't depend on zlib)
1942     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
1943         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
1944         wxUSE_LIBPNG=builtin
1945     fi
1946
1947     if test "$wxUSE_MGL" != 1 ; then
1948         dnl Don't check for libpng when building wxMGL, libmgl contains it
1949         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
1950             dnl libpng version 0.9 is known to not work, if an even newer
1951             dnl version is required, just bump it up in the test below
1952             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
1953                 [AC_TRY_RUN(
1954                     dnl png.h defines PNG_LIBPNG_VER=number
1955                     [
1956                         #include <png.h>
1957                         #include <stdio.h>
1958
1959                         int main()
1960                         {
1961                             FILE *f=fopen("conftestval", "w");
1962                             if (!f) exit(1);
1963                             fprintf(f, "%s",
1964                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
1965                             exit(0);
1966                         }
1967                     ],
1968                     ac_cv_header_png_h=`cat conftestval`,
1969                     ac_cv_header_png_h=no,
1970                     dnl cross-compiling: test (later) if we have any png.h
1971                     unset ac_cv_header_png_h
1972                 )]
1973             )
1974             AC_CHECK_HEADER(png.h)
1975
1976             if test "$ac_cv_header_png_h" = "yes"; then
1977                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng", , [-lz -lm])
1978             fi
1979
1980             if test "x$PNG_LINK" = "x" ; then
1981                 if test "$wxUSE_LIBPNG" = "sys" ; then
1982                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
1983                 else
1984                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
1985                     wxUSE_LIBPNG=builtin
1986                 fi
1987             else
1988                 dnl we are using the system library
1989                 wxUSE_LIBPNG=sys
1990             fi
1991         fi
1992     fi
1993
1994     if test "$wxUSE_LIBPNG" = "builtin" ; then
1995         PNG_INCLUDE="-I\${top_srcdir}/src/png"
1996     fi
1997
1998     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
1999 fi
2000
2001 dnl ------------------------------------------------------------------------
2002 dnl Check for jpeg library
2003 dnl ------------------------------------------------------------------------
2004
2005 JPEG_INCLUDE=
2006 JPEG_LINK=
2007 if test "$wxUSE_LIBJPEG" != "no" ; then
2008     AC_DEFINE(wxUSE_LIBJPEG)
2009
2010     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2011         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2012         wxUSE_LIBJPEG=sys
2013     fi
2014
2015     if test "$wxUSE_MGL" != 1 ; then
2016         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2017         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2018             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2019             dnl HAVE_STDLIB_H which are already defined and this provokes
2020             dnl a compiler warning which configure considers as an error...
2021             AC_MSG_CHECKING(for jpeglib.h)
2022             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2023                 AC_TRY_COMPILE(
2024                     [
2025                         #undef HAVE_STDLIB_H
2026                         #include <stdio.h>
2027                         #include <jpeglib.h>
2028                     ],
2029                     [
2030                     ],
2031                     ac_cv_header_jpeglib_h=yes,
2032                     ac_cv_header_jpeglib_h=no
2033                 )
2034             )
2035             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2036
2037             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2038                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2039             fi
2040
2041             if test "x$JPEG_LINK" = "x" ; then
2042                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2043                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2044                 else
2045                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2046                     wxUSE_LIBJPEG=builtin
2047                 fi
2048             else
2049                 dnl we are using the system library
2050                 wxUSE_LIBJPEG=sys
2051             fi
2052         fi
2053     fi
2054
2055     if test "$wxUSE_LIBJPEG" = "builtin" ; then
2056         JPEG_INCLUDE="-I\${top_srcdir}/src/jpeg"
2057     fi
2058 fi
2059
2060 dnl ------------------------------------------------------------------------
2061 dnl Check for tiff library
2062 dnl ------------------------------------------------------------------------
2063
2064 TIFF_INCLUDE=
2065 TIFF_LINK=
2066 TIFF_PREREQ_LINKS=-lm
2067 if test "$wxUSE_LIBTIFF" != "no" ; then
2068     AC_DEFINE(wxUSE_LIBTIFF)
2069
2070     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2071         dnl libtiff may depend on libjpeg and libz so use them in the test
2072         dnl below or it would fail
2073         if test "$wxUSE_LIBJPEG" = "sys"; then
2074             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2075         fi
2076         if test "$wxUSE_ZLIB" = "sys"; then
2077             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2078         fi
2079         AC_CHECK_HEADER(tiffio.h,
2080                         AC_CHECK_LIB(tiff, TIFFError,
2081                                      TIFF_LINK=" -ltiff",
2082                                      ,
2083                                      $TIFF_PREREQ_LINKS)
2084                        )
2085
2086         if test "x$TIFF_LINK" = "x" ; then
2087             if test "$wxUSE_LIBTIFF" = "sys" ; then
2088                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2089             else
2090                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2091                 wxUSE_LIBTIFF=builtin
2092             fi
2093         else
2094             dnl we are using the system library
2095             wxUSE_LIBTIFF=sys
2096         fi
2097     fi
2098
2099     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2100         TIFF_INCLUDE="-I\${top_srcdir}/src/tiff"
2101     fi
2102 fi
2103
2104 dnl ------------------------------------------------------------------------
2105 dnl Check for expat libraries
2106 dnl ------------------------------------------------------------------------
2107
2108 if test "$wxUSE_EXPAT" != "no"; then
2109     wxUSE_XML=1
2110     AC_DEFINE(wxUSE_EXPAT)
2111     AC_DEFINE(wxUSE_XML)
2112
2113     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2114         AC_CHECK_HEADER([expat.h], [found_expat_h=1])
2115         if test "x$found_expat_h" = "x1"; then
2116             dnl Expat 1.95.6 comes with broken expat.h:
2117             AC_CACHE_CHECK([if expat.h is valid C++ header],
2118                 wx_cv_expat_is_not_broken,
2119                 [
2120                 AC_LANG_SAVE
2121                 AC_LANG_CPLUSPLUS
2122                 AC_TRY_COMPILE([#include <expat.h>],[],
2123                     wx_cv_expat_is_not_broken=yes,
2124                     wx_cv_expat_is_not_broken=no
2125                 )
2126                 AC_LANG_RESTORE
2127                 ]
2128             )
2129             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2130                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2131             fi
2132         fi
2133         if test "x$EXPAT_LINK" = "x" ; then
2134             if test "$wxUSE_EXPAT" = "sys" ; then
2135                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2136             else
2137                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2138                 wxUSE_EXPAT=builtin
2139             fi
2140         else
2141             dnl we are using the system library
2142             wxUSE_EXPAT=sys
2143         fi
2144     fi
2145     if test "$wxUSE_EXPAT" = "builtin" ; then
2146         dnl Expat needs this:
2147         AC_CONFIG_SUBDIRS([src/expat])
2148     fi
2149 fi
2150
2151
2152 dnl ----------------------------------------------------------------
2153 dnl search for toolkit (widget sets)
2154 dnl ----------------------------------------------------------------
2155
2156 AFMINSTALL=
2157 WIN32INSTALL=
2158
2159 TOOLKIT=
2160 TOOLKIT_INCLUDE=
2161 WIDGET_SET=
2162
2163 dnl are we building for a win32 target environment?
2164 dnl If so, setup common stuff needed for both GUI and Base libs.
2165 if test "$USE_WIN32" = 1 ; then
2166     AC_CHECK_HEADERS(w32api.h)
2167     AC_CHECK_HEADER(windows.h, [],
2168     [
2169         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2170     ])
2171
2172     dnl --- FIXME: This is still a somewhat random list of libs,
2173     dnl ---        some of them should probably be included conditionally.
2174     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2175
2176     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2177         LIBS="$LIBS -loleacc"
2178     fi
2179
2180     case "${host}" in
2181         *-*-cygwin* )
2182             dnl Cygwin doesn't include these by default
2183             LIBS="$LIBS -lkernel32 -luser32"
2184             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2185     esac
2186
2187     dnl add extra odbc libs if we have compiled in odbc
2188     if test "$wxUSE_ODBC" = "sys" ; then
2189         wxUSE_ODBC = "yes"
2190     fi
2191     if test "$wxUSE_ODBC" = "yes" ; then
2192         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2193         AC_DEFINE(wxUSE_ODBC)
2194     fi
2195     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2196
2197     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2198     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2199
2200     dnl install Win32-specific files in "make install"
2201     WIN32INSTALL=win32install
2202 fi
2203
2204 if test "$wxUSE_GUI" = "yes"; then
2205     USE_GUI=1
2206
2207     GUI_TK_LIBRARY=
2208
2209     WXGTK12=
2210     WXGTK127=
2211     WXGTK20=
2212
2213     if test "$wxUSE_MSW" = 1 ; then
2214         TOOLKIT=MSW
2215         GUIDIST=MSW_DIST
2216     fi
2217
2218     if test "$wxUSE_GTK" = 1; then
2219         AC_MSG_CHECKING([for GTK+ version])
2220
2221         gtk_version_cached=1
2222         AC_CACHE_VAL(wx_cv_lib_gtk,
2223             [
2224                 dnl stupid GTK+ AM macros produce their own messages, so we
2225                 dnl have to pass to the next line
2226                 gtk_version_cached=0
2227                 AC_MSG_RESULT()
2228
2229                 dnl we must link against lgthread unless the user
2230                 dnl used --disable-threads
2231                 GTK_MODULES=
2232                 if test "$wxUSE_THREADS" = "yes"; then
2233                     GTK_MODULES=gthread
2234                 fi
2235
2236                 dnl note that if we fail to find GTK2 we abort and don't fall
2237                 dnl back to GTK1.x
2238                 wx_cv_lib_gtk=
2239                 if test "x$wxUSE_GTK2" = "xyes"; then
2240                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2241                 else
2242                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2243
2244                     if test -z "$wx_cv_lib_gtk"; then
2245                         AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2246                     fi
2247                 fi
2248
2249                 if test -z "$wx_cv_lib_gtk"; then
2250                     dnl looks better in AC_MSG_RESULT
2251                     wx_cv_lib_gtk=none
2252                 else
2253                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2254                     dnl subsequent runs
2255                     wx_cv_cflags_gtk=$GTK_CFLAGS
2256                     wx_cv_libs_gtk=$GTK_LIBS
2257                 fi
2258             ]
2259         )
2260
2261         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2262         dnl enough
2263         if test "$gtk_version_cached" = 1; then
2264             AC_MSG_RESULT($wx_cv_lib_gtk)
2265         fi
2266
2267         case "$wx_cv_lib_gtk" in
2268             2.0)    WXGTK20=1
2269                     TOOLKIT_VERSION=2
2270                     ;;
2271             1.2.7)  WXGTK127=1
2272                     WXGTK12=1
2273                     ;;
2274             1.2.3)  WXGTK12=1
2275                     ;;
2276             *)      AC_MSG_ERROR([
2277 Please check that gtk-config is in path, the directory
2278 where GTK+ libraries are installed (returned by
2279 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
2280 equivalent variable and GTK+ is version 1.2.3 or above.
2281                             ])
2282                     ;;
2283         esac
2284
2285         if test "$WXGTK20" = 1; then
2286             if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
2287                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2288                     [
2289                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2290                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
2291                     ],
2292                     [
2293                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2294                         wxUSE_PRINTING_ARCHITECTURE="no"
2295                     ]
2296                 )
2297             fi
2298         else
2299             if test "$wxUSE_UNICODE" = "yes"; then
2300                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2301                 wxUSE_UNICODE=no
2302             fi
2303         fi
2304
2305         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2306         dnl have it but we do the check for the others)
2307         if test "$USE_DARWIN" != 1; then
2308             AC_CHECK_FUNCS(poll)
2309         fi
2310
2311         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2312         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2313
2314         AFMINSTALL=afminstall
2315         TOOLKIT=GTK
2316         GUIDIST=GTK_DIST
2317
2318         dnl test for XIM support in libgdk
2319         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2320     fi
2321
2322     if test "$wxUSE_MGL" = 1; then
2323        AC_MSG_CHECKING(for SciTech MGL library)
2324         if test "x$MGL_ROOT" = x ; then
2325             AC_MSG_RESULT(not found)
2326             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2327         else
2328             AC_MSG_RESULT($MGL_ROOT)
2329         fi
2330
2331         AC_MSG_CHECKING(for libmgl location)
2332         dnl Find MGL library that we want
2333         dnl FIXME_MGL - test for MGL variants for freebsd etc.
2334         case "${host}" in
2335             *-*-linux* )
2336               if test "x$wxUSE_SHARED" = xyes ; then
2337                   mgl_os_candidates="linux/gcc/glibc.so linux/gcc/glibc"
2338               else
2339                   mgl_os_candidates="linux/gcc/glibc linux/gcc/glibc.so"
2340               fi
2341               ;;
2342             *-pc-msdosdjgpp )
2343               mgl_os_candidates="dos32/dj2"
2344               ;;
2345             *)
2346               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2347         esac
2348
2349         mgl_lib_type=""
2350         mgl_os=""
2351
2352         for mgl_os_i in $mgl_os_candidates ; do
2353             if test "x$mgl_os" = x ; then
2354                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2355                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2356                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2357                         mgl_lib_type=debug
2358                         mgl_os=$mgl_os_i
2359                     fi
2360                 fi
2361                 if test "x$mgl_lib_type" = x ; then
2362                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2363                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2364                         mgl_lib_type=release
2365                         mgl_os=$mgl_os_i
2366                     fi
2367                 fi
2368             fi
2369         done
2370
2371         if test "x$mgl_os" = x ; then
2372             AC_MSG_RESULT(not found)
2373             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2374         fi
2375         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2376
2377         wxUSE_UNIVERSAL="yes"
2378
2379         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2380         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2381
2382         AFMINSTALL=afminstall
2383         TOOLKIT=MGL
2384         GUIDIST=MGL_DIST
2385     fi
2386
2387     if test "$wxUSE_MICROWIN" = 1; then
2388         AC_MSG_CHECKING(for MicroWindows)
2389         if test "x$MICROWINDOWS" = x ; then
2390             AC_MSG_RESULT(not found)
2391             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2392         else
2393             AC_MSG_RESULT($MICROWINDOWS)
2394         fi
2395
2396         if test -f $MICROWINDOWS/lib/libmwin.a; then
2397             AC_MSG_RESULT(MicroWindows' libraries found.)
2398         else
2399             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2400         fi
2401
2402         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2403         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2404
2405         wxUSE_UNIVERSAL="yes"
2406
2407         AFMINSTALL=afminstall
2408         TOOLKIT=MICROWIN
2409         GUIDIST=MICROWIN_DIST
2410
2411         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2412     fi
2413
2414     if test "$wxUSE_X11" = 1; then
2415         dnl use standard macros to check for X headers/libs, this brings support
2416         dnl for the standard configure options --x-includes and --x-libraries
2417         AC_PATH_XTRA
2418
2419         if test "$no_x" = "yes"; then
2420           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2421         fi
2422
2423         GUI_TK_LIBRARY="$X_LIBS"
2424         TOOLKIT_INCLUDE="$X_CFLAGS"
2425         AFMINSTALL=afminstall
2426         COMPILED_X_PROGRAM=0
2427
2428         if test "$wxUSE_NANOX" = "yes"; then
2429             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2430             if test "x$MICROWIN" = x ; then
2431                 AC_MSG_RESULT(not found)
2432                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2433             else
2434                 AC_MSG_RESULT($MICROWIN)
2435                 AC_DEFINE(wxUSE_NANOX)
2436             fi
2437         fi
2438
2439         xpm_link=
2440         AC_MSG_CHECKING(for Xpm library)
2441         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2442         if test "$ac_find_libraries" != "" ; then
2443             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2444             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2445             xpm_link=" -lXpm"
2446             AC_DEFINE(wxHAVE_LIB_XPM)
2447             AC_MSG_RESULT(found at $ac_find_libraries)
2448         else
2449             AC_TRY_COMPILE(
2450                 [
2451                     #include <X11/xpm.h>
2452                 ],
2453                 [
2454                     int version;
2455                     version = XpmLibraryVersion();
2456                 ],
2457                 [
2458                     xpm_link=" -lXpm"
2459                     AC_DEFINE(wxHAVE_LIB_XPM)
2460                     AC_MSG_RESULT(found in default search path)
2461                     COMPILED_X_PROGRAM=0
2462                 ],
2463                 [
2464                     AC_MSG_RESULT(no)
2465                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2466                 ]
2467             )
2468         fi
2469
2470         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
2471                      [
2472                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
2473                       wxHAVE_XEXT_LIB=1
2474                      ],
2475                      [], [$GUI_TK_LIBRARY -lX11])
2476
2477         if test "$wxUSE_UNICODE" = "yes"; then
2478                 PKG_CHECK_MODULES(PANGOX, pangox,
2479                     [
2480                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2481                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
2482                     ],
2483                     [
2484                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2485                     ]
2486                 )
2487                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2488                     [
2489                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2490                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
2491                     ],
2492                     [
2493                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2494                         wxUSE_PRINTING_ARCHITECTURE="no"
2495                     ]
2496                 )
2497                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
2498                     [
2499                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
2500                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
2501                     ],
2502                     [
2503                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
2504                     ]
2505                 )
2506         fi
2507
2508         wxUSE_UNIVERSAL="yes"
2509
2510         if test "$wxUSE_NANOX" = "yes"; then
2511             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
2512             TOOLCHAIN_DEFS="${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"
2513             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
2514         else
2515             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11$xpm_link"
2516         fi
2517
2518         TOOLKIT_VPATH="\${top_srcdir}/src/x11"
2519         TOOLKIT=X11
2520         GUIDIST=X11_DIST
2521     fi
2522
2523     if test "$wxUSE_MOTIF" = 1; then
2524         dnl use standard macros to check for X headers/libs, this brings support
2525         dnl for the standard configure options --x-includes and --x-libraries
2526         AC_PATH_XTRA
2527
2528         if test "$no_x" = "yes"; then
2529           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2530         fi
2531
2532         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE to
2533         dnl X_LIBS and X_CFLAGS respectively -- what for??
2534         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//'`
2535         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2536         AFMINSTALL=afminstall
2537         COMPILED_X_PROGRAM=0
2538
2539         AC_MSG_CHECKING(for Motif/Lesstif headers)
2540         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2541         if test "$ac_find_includes" != "" ; then
2542             AC_MSG_RESULT(found in $ac_find_includes)
2543             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2544             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2545         else
2546             AC_TRY_COMPILE(
2547                 [
2548                     #include <Xm/Xm.h>
2549                 ],
2550                 [
2551                     int version;
2552                     version = xmUseVersion;
2553                 ],
2554                 [
2555                     AC_MSG_RESULT(found in default search path)
2556                     COMPILED_X_PROGRAM=1
2557                 ],
2558                 [
2559                     AC_MSG_RESULT(no)
2560                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2561                 ]
2562             )
2563         fi
2564
2565         if test "$COMPILED_X_PROGRAM" = 0; then
2566             AC_MSG_CHECKING(for Motif/Lesstif library)
2567             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2568             if test "$ac_find_libraries" != "" ; then
2569                 AC_MSG_RESULT(found at $ac_find_libraries)
2570
2571                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2572                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2573             else
2574                 dnl it might happen that we found headers in one of the
2575                 dnl standard paths but the libs are elsewhere - we do need to
2576                 dnl try to compile a sample program then here
2577                 save_CFLAGS=$CFLAGS
2578                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2579
2580                 AC_TRY_COMPILE(
2581                     [
2582                         #include <Xm/Xm.h>
2583                     ],
2584                     [
2585                         int version;
2586                         version = xmUseVersion;
2587                     ],
2588                     [
2589                         AC_MSG_RESULT(found in default search path)
2590                         COMPILED_X_PROGRAM=1
2591                     ],
2592                     [
2593                         AC_MSG_RESULT(no)
2594                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2595                     ]
2596                 )
2597
2598                 CFLAGS=$save_CFLAGS
2599             fi
2600         fi
2601
2602         xpm_link=
2603         AC_MSG_CHECKING(for Xpm library)
2604         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2605         if test "$ac_find_libraries" != "" ; then
2606             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2607             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2608
2609             xpm_link=" -lXpm"
2610             AC_DEFINE(wxHAVE_LIB_XPM)
2611             AC_MSG_RESULT(found at $ac_find_libraries)
2612         else
2613             save_CFLAGS=$CFLAGS
2614             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2615
2616             AC_TRY_COMPILE(
2617                 [
2618                     #include <X11/xpm.h>
2619                 ],
2620                 [
2621                     int version;
2622                     version = XpmLibraryVersion();
2623                 ],
2624                 [
2625                     xpm_link=" -lXpm"
2626                     AC_DEFINE(wxHAVE_LIB_XPM)
2627                     AC_MSG_RESULT(found in default search path)
2628                     COMPILED_X_PROGRAM=0
2629                 ],
2630                 [
2631                     AC_MSG_RESULT(no)
2632                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2633                 ]
2634             )
2635
2636             CFLAGS=$save_CFLAGS
2637         fi
2638
2639         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
2640         libp_link=""
2641         libsm_ice_link=""
2642         libs_found=0
2643         for libp in "" " -lXp"; do
2644             if test "$libs_found" = "0"; then
2645                 for libsm_ice in " -lSM -lICE"; do
2646                     if test "$libs_found" = "0"; then
2647                         save_LIBS="$LIBS"
2648                         LIBS="$GUI_TK_LIBRARY -lXm${xpm_link} ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
2649                         save_CFLAGS=$CFLAGS
2650                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2651
2652                         AC_TRY_LINK(
2653                             [
2654                                 #include <Xm/Xm.h>
2655                                 #include <Xm/List.h>
2656                             ],
2657                             [
2658                                 XmString string = NULL;
2659                                 Widget w = NULL;
2660                                 int position = 0;
2661                                 XmListAddItem(w, string, position);
2662                             ],
2663                             [
2664                                 libp_link="$libp"
2665                                 libsm_ice_link="$libsm_ice"
2666                                 AC_MSG_RESULT(
2667                                     [need${libp_link}${libsm_ice_link}])
2668                                 libs_found=1
2669                             ], []
2670                         )
2671
2672                         LIBS="$save_LIBS"
2673                         CFLAGS=$save_CFLAGS
2674                     fi
2675                 done
2676             fi
2677         done
2678
2679         if test "$libs_found" = "0"; then
2680             AC_MSG_RESULT([can't find the right libraries])
2681             AC_MSG_ERROR([can't link a simple motif program])
2682         fi
2683
2684         save_CFLAGS=$CFLAGS
2685         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2686         AC_MSG_CHECKING([for Motif 2])
2687         AC_TRY_COMPILE([
2688                         #include <Xm/Xm.h>
2689                        ],
2690                        [
2691                         #if XmVersion < 2000
2692                         #error "Not Motif 2"
2693                         #endif
2694                        ],
2695                        [
2696                         AC_DEFINE(__WXMOTIF20__,1)
2697                         AC_MSG_RESULT([found])
2698                        ],
2699                        [
2700                         AC_DEFINE(__WXMOTIF20__,0)
2701                         AC_MSG_RESULT([not found])
2702                        ])
2703         CFLAGS=$save_CFLAGS
2704
2705         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm$xpm_link${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
2706         TOOLKIT_VPATH="\${top_srcdir}/src/motif${PATH_IFS}\${top_srcdir}/src/motif/xmcombo${PATH_IFS}\${top_srcdir}/src/x11"
2707         TOOLKIT=MOTIF
2708         GUIDIST=MOTIF_DIST
2709         wxHAVE_XEXT_LIB=1
2710     fi
2711
2712     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1 &&
2713        test "$wxHAVE_XEXT_LIB" = 1; then
2714         save_CFLAGS="$CFLAGS"
2715         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2716
2717         AC_MSG_CHECKING([for X11/extensions/shape.h])
2718         AC_TRY_COMPILE([
2719                         #include <X11/Xlib.h>
2720                         #include <X11/extensions/shape.h>
2721                        ],
2722                        [
2723                         int dummy1, dummy2;
2724                         XShapeQueryExtension((Display*)NULL,
2725                                              (int*)NULL, (int*)NULL);
2726                        ],
2727                        [
2728                         AC_DEFINE(HAVE_XSHAPE)
2729                         AC_MSG_RESULT([found])
2730                        ],
2731                        [
2732                         AC_MSG_RESULT([not found])
2733                        ])
2734         CFLAGS="$save_CFLAGS"
2735     fi
2736
2737     if test "$wxUSE_MAC" = 1; then
2738         CPPFLAGS="$CPPFLAGS -fpascal-strings -I\${top_srcdir}/src/mac/morefilex -I/Developer/Headers/FlatCarbon"
2739
2740         TOOLKIT_VPATH="\${top_srcdir}/src/mac${PATH_IFS}\${top_srcdir}/src/mac/morefilex"
2741         TOOLKIT=MAC
2742         dnl we can't call this MAC_DIST or autoconf thinks its a macro
2743         GUIDIST=MACX_DIST
2744         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
2745         dnl are different, so they need different names:
2746         WXBASEPORT="_carbon"
2747     fi
2748
2749     if test "$wxUSE_COCOA" = 1; then
2750         TOOLKIT_VPATH="\${top_srcdir}/src/cocoa"
2751         TOOLKIT=COCOA
2752         GUIDIST=COCOA_DIST
2753     fi
2754
2755     if test "$wxUSE_PM" = 1; then
2756         TOOLKIT=PM
2757         GUIDIST=GTK_DIST
2758         AC_MSG_WARN([OS/2 threads are not yet supported... disabled])
2759         wxUSE_THREADS="no"
2760     fi
2761
2762     dnl the name of the directory where the files for this toolkit live
2763     if test "$TOOLKIT" = "PM" ; then
2764         TOOLKIT_DIR="os2"
2765     else
2766         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
2767     fi
2768
2769     dnl misc other files depending on the port
2770     PORT_FILES="\${top_srcdir}/src/\$(TOOLKITDIR)/files.lst"
2771
2772     if test "$wxUSE_UNIVERSAL" = "yes"; then
2773         ALL_OBJECTS="\$(GUI_LOWLEVEL_OBJS) \${UNIVOBJS}"
2774
2775         dnl ALL_SOURCES and ALL_HEADERS shouldn't include really all sources
2776         dnl and headers as some/most are not needed for wxUniv but I don't
2777         dnl have time to add GUI_LOWLEVEL_SOURCES/HEADERS stuff now (TODO!)
2778         ALL_SOURCES="\$(ALL_SOURCES) \${UNIV_SOURCES}"
2779         ALL_HEADERS="\$(ALL_HEADERS) \${UNIV_HEADERS}"
2780
2781         PORT_FILES="${PORT_FILES} \${top_srcdir}/src/univ/files.lst"
2782         if test "$wxUSE_X11" = 1; then
2783             TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}${PATH_IFS}\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes"
2784         else
2785             TOOLKIT_VPATH="\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes${PATH_IFS}\${top_srcdir}/src/${TOOLKIT_DIR}"
2786         fi
2787         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
2788         WIDGET_SET=univ
2789     else
2790         ALL_OBJECTS="\$(GUIOBJS)"
2791         ALL_SOURCES="\$(ALL_SOURCES)"
2792         ALL_HEADERS="\$(ALL_HEADERS)"
2793     fi
2794
2795     ALL_OBJECTS="${ALL_OBJECTS} \$(COMMONOBJS) \$(GENERICOBJS)"
2796
2797     if test "$TOOLKIT" != "MSW" -a "$USE_DOS" != 1; then
2798         ALL_OBJECTS="${ALL_OBJECTS} \$(UNIXOBJS)"
2799     fi
2800
2801     if test "$wxUSE_HTML" = "yes"; then
2802         ALL_OBJECTS="${ALL_OBJECTS} \$(HTMLOBJS)"
2803     fi
2804
2805     if test "$wxUSE_LIBJPEG" = "builtin" ; then
2806         ALL_OBJECTS="${ALL_OBJECTS} \$(JPEGOBJS)"
2807     fi
2808     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2809         ALL_OBJECTS="${ALL_OBJECTS} \$(TIFFOBJS)"
2810     fi
2811     if test "$wxUSE_LIBPNG" = "builtin" ; then
2812         ALL_OBJECTS="${ALL_OBJECTS} \$(PNGOBJS)"
2813     fi
2814
2815     dnl distribute samples/demos/utils with GUI versions
2816     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
2817     DISTDIR="wx\$(TOOLKIT)"
2818 else
2819     USE_GUI=0
2820
2821     dnl this doesn't quite work right for wxBase, but the places
2822     dnl where it is wrong aren't fatal (yet) though.
2823     TOOLKIT_DIR="base"
2824
2825     dnl the sources, their dependenices and the headers
2826     if test "$USE_WIN32" = 1 ; then
2827         ALL_OBJECTS="\${BASE_OBJS} \${BASE_MSW_OBJS}"
2828         TOOLKIT_VPATH="\${top_srcdir}/src/msw"
2829
2830         dnl yes, the toolkit for wxBase on win32 is actually MSW
2831         dnl wxBase on unix does not need a 'TOOLKIT' defined.
2832         TOOLKIT="MSW"
2833     else
2834         ALL_OBJECTS="\${BASE_OBJS} \${BASE_UNIX_OBJS}"
2835         TOOLKIT_VPATH="\${top_srcdir}/src/unix"
2836     fi
2837
2838     ALL_SOURCES="\$(ALL_SOURCES)"
2839     ALL_HEADERS="\$(ALL_HEADERS)"
2840
2841     PORT_FILES="\${top_srcdir}/src/files.lst"
2842
2843     dnl distribute only wxBase sources/headers
2844     GUIDIST="BASE_DIST"
2845     DISTDIR="wxBase"
2846 fi
2847
2848 dnl ---------------------------------------------------------------------------
2849 dnl Optional libraries included when system library is not used
2850 dnl ---------------------------------------------------------------------------
2851
2852
2853 dnl ----------------------------------------------------------------
2854 dnl iODBC support
2855 dnl ----------------------------------------------------------------
2856
2857 IODBC_C_SRC=""
2858
2859
2860 dnl ODBC is handled seperately for MSW
2861 if test "$TOOLKIT" != "MSW" ; then
2862
2863     if test "$wxUSE_ODBC" != "no" ; then
2864         AC_DEFINE(wxUSE_ODBC)
2865         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
2866
2867         dnl is this still necessary in 2.5?
2868         WXODBCFLAG="-D_IODBC_"
2869
2870
2871         if test "$wxUSE_ODBC" = "sys" ; then
2872             dnl This is not ideal we really ough to use the unixodbc-config
2873             dnl  or iodbc-config if they exist.
2874
2875             AC_CHECK_HEADER(sql.h)
2876             AC_SEARCH_LIBS(SQLAllocEnv,iodbc unixodbc odbc , , [
2877                 wxUSE_ODBC=builtin;
2878                 AC_MSG_WARN( [ can't find system Odbc library falling back to builtin ])
2879             ] )
2880         fi
2881         dnl Not "no" either...
2882         if test "$wxUSE_ODBC" != "sys" ; then
2883             ALL_OBJECTS="${ALL_OBJECTS} \$(IODBCOBJS)"
2884         fi
2885
2886     fi
2887
2888 fi
2889
2890 if test "$wxUSE_REGEX" = "builtin" ; then
2891     ALL_OBJECTS="${ALL_OBJECTS} \$(REGEXOBJS)"
2892 fi
2893 if test "$wxUSE_ZLIB" = "builtin" ; then
2894     ALL_OBJECTS="${ALL_OBJECTS} \$(ZLIBOBJS)"
2895 fi
2896
2897 dnl ---------------------------------------------------------------------------
2898 dnl OpenGL libraries
2899 dnl ---------------------------------------------------------------------------
2900
2901 USE_OPENGL=0
2902 if test "$wxUSE_OPENGL" = "yes"; then
2903     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
2904         OPENGL_LIBS="-framework OpenGL -framework AGL"
2905     elif test "$wxUSE_MSW" = 1; then
2906         OPENGL_LIBS="-lopengl32 -lglu32"
2907     else
2908         dnl David Elliott: Without this snippet AC_CHECK_HEADER fails to find
2909         dnl GL/gl.h on Mac OS X where it is located in
2910         dnl /usr/X11R6/include/GL/gl.h:
2911
2912         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, GL/gl.h)
2913         if test "$ac_find_includes" != "" ; then
2914             AC_MSG_RESULT(found in $ac_find_includes)
2915             set -x
2916             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
2917             CPPFLAGS="$CPPFLAGS$ac_path_to_include"
2918             set +x
2919         fi
2920
2921         AC_CHECK_HEADER(GL/gl.h,
2922             [
2923                 found_gl=0
2924
2925                 AC_MSG_CHECKING([for -lGL])
2926                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GL)
2927                 if test "$ac_find_libraries" != "" ; then
2928                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2929                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
2930                         LDFLAGS_GL="$ac_path_to_link"
2931                     fi
2932
2933                     dnl don't suppose that libGL and libGLU are always in the
2934                     dnl same directory -- this is not true for some common
2935                     dnl distributions
2936                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
2937                     if test "$ac_find_libraries" != "" ; then
2938                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2939                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
2940                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
2941                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
2942                         fi
2943
2944                         found_gl=1
2945                         OPENGL_LIBS="-lGL -lGLU"
2946                         AC_MSG_RESULT([yes])
2947                     fi
2948                 fi
2949
2950                 if "$found_gl" != 1; then
2951                     AC_MSG_RESULT([no])
2952                     AC_MSG_CHECKING([for -lMesaGL])
2953                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
2954                     if test "$ac_find_libraries" != "" ; then
2955                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2956                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2957                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
2958                         AC_MSG_RESULT([yes])
2959                     else
2960                         AC_MSG_RESULT([no])
2961                     fi
2962                 fi
2963             ])
2964
2965         if test "x$OPENGL_LIBS" = "x"; then
2966             dnl it should be an error and not a warning because OpenGL is not on
2967             dnl by default and so if it had been explicitely requested, we
2968             dnl shouldn't just fall back to compiling the library without it
2969             AC_MSG_ERROR(OpenGL libraries not available)
2970         fi
2971     fi
2972
2973     if test "$wxUSE_OPENGL" = "yes"; then
2974         USE_OPENGL=1
2975         AC_DEFINE(wxUSE_OPENGL)
2976         AC_DEFINE(wxUSE_GLCANVAS)
2977         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl"
2978     fi
2979 fi
2980
2981 if test -z "$TOOLKIT_VPATH" ; then
2982     TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}"
2983 fi
2984
2985 dnl the symbol which allows conditional compilation for the given toolkit
2986 if test -n "$TOOLKIT" ; then
2987     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
2988 fi
2989
2990 UNICODE=0
2991 lib_unicode_suffix=
2992 if test "$wxUSE_UNICODE" = "yes"; then
2993     lib_unicode_suffix=u
2994     UNICODE=1
2995 fi
2996
2997 lib_debug_suffix=
2998 BUILD=release
2999 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3000     lib_debug_suffix=d
3001     BUILD=debug
3002 fi
3003
3004 WX_VERSION_TAG=`echo WX${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
3005
3006 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}-${WX_RELEASE}"
3007 TOOLCHAIN_NAME_GL="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_gl-${WX_RELEASE}"
3008
3009 if test "$cross_compiling" = "yes"; then
3010     TOOLCHAIN_NAME="${TOOLCHAIN_NAME}-${host_alias}"
3011     TOOLCHAIN_NAME_GL="${TOOLCHAIN_NAME_GL}-${host_alias}"
3012     HOST_SUFFIX="-${host_alias}"
3013 fi
3014
3015 dnl library link name
3016 WX_LIBRARY="wx_${TOOLCHAIN_NAME}"
3017 WX_LIBRARY_GL="wx_${TOOLCHAIN_NAME_GL}"
3018 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}"
3019 WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}"
3020
3021 dnl the name of the shared library
3022 WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
3023 WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
3024
3025 dnl the name of the links to the shared library
3026 WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}"
3027 WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
3028 WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}"
3029 WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
3030
3031 case "${host}" in
3032     *-*-cygwin* | *-*-mingw32* )
3033         WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}"
3034         WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
3035         ;;
3036
3037     *-*-darwin* )
3038         dnl Under Mac OS X, the naming conventions for shared libraries
3039         dnl are different: the number precedes the suffix.
3040
3041         WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}.${SO_SUFFIX}"
3042         WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}.${SO_SUFFIX}"
3043
3044         WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${WX_CURRENT}.${SO_SUFFIX}"
3045         WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
3046         WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${WX_CURRENT}.${SO_SUFFIX}"
3047         WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
3048
3049         dnl Under Mac OS X, we should build real frameworks instead of simple
3050         dnl dynamic shared libraries (in order to embed the resources)
3051         if test "$wxUSE_MAC" = 1; then
3052             dnl base name of the resource file for wxMac must be the same
3053             dnl as library installation base name (-install_name)
3054             WX_RESOURCES_MACOSX_ASCII="lib${WX_LIBRARY}.${WX_CURRENT}.r"
3055             WX_RESOURCES_MACOSX_DATA="lib${WX_LIBRARY}.${WX_CURRENT}.rsrc"
3056         fi
3057         ;;
3058 esac
3059
3060 dnl the name of the static library
3061 WX_LIBRARY_NAME_STATIC="lib${WX_LIBRARY}.a"
3062 WX_LIBRARY_NAME_STATIC_GL="lib${WX_LIBRARY_GL}.a"
3063
3064 dnl define which libs wx-config should link.
3065 WXCONFIG_LIBS="-l${WX_LIBRARY}"
3066 WXCONFIG_LIBS_STATIC="lib${WX_LIBRARY}.a"
3067
3068 if test "$wxUSE_OPENGL" = "yes"; then
3069     WXCONFIG_LIBS_GL="-l${WX_LIBRARY_GL} ${OPENGL_LIBS}"
3070     WXCONFIG_LIBS_STATIC_GL="lib${WX_LIBRARY_GL}.a ${OPENGL_LIBS}"
3071 fi
3072
3073
3074 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3075
3076 if test "$wxUSE_SHARED" = "yes"; then
3077     case "${host}" in
3078       *-pc-os2_emx | *-pc-os2-emx | \
3079       *-pc-msdosdjgpp )
3080         dnl only static for now
3081         wxUSE_SHARED=no
3082         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3083       ;;
3084     esac
3085 fi
3086
3087 SHARED=0
3088 if test "$wxUSE_SHARED" = "yes"; then
3089     SHARED=1
3090
3091     dnl use versioned symbols if available on the platform
3092     WX_VERSIONED_SYMBOLS([\$(top_builddir)version-script])
3093
3094     case "${host}" in
3095       *-*-linux* | *-*-gnu* )
3096         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3097       ;;
3098
3099       *-*-solaris2* )
3100         if test "$GCC" = yes ; then
3101             dnl newer versions of gcc need -isystem to compile X headers on
3102             dnl Solaris (which use old style C syntax)
3103             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
3104
3105             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3106             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3107             saveLdflags="$LDFLAGS"
3108             LDFLAGS="$saveLdflags -Wl,-rpath,/"
3109             AC_MSG_CHECKING([if the linker accepts -rpath])
3110             AC_TRY_LINK(
3111                 [],[],
3112                 [
3113                     AC_MSG_RESULT([yes])
3114                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3115                 ],
3116                 [
3117                     AC_MSG_RESULT([no])
3118                     AC_MSG_CHECKING([if the linker accepts -R])
3119                     LDFLAGS="$saveLdflags -Wl,-R,/"
3120                     AC_TRY_LINK(
3121                         [],[],
3122                         [
3123                              AC_MSG_RESULT([yes])
3124                              SAMPLES_RPATH_FLAG="-Wl,-R,\$(top_builddir)lib"],
3125                         [
3126                             AC_MSG_RESULT([no])
3127                         ])
3128                 ])
3129             LDFLAGS="$saveLdflags"
3130         else
3131             SHARED_LD="${CXX} -G -o"
3132             PIC_FLAG="-KPIC"
3133             SAMPLES_RPATH_FLAG="-R\$(top_builddir)lib"
3134         fi
3135       ;;
3136     esac
3137
3138     dnl set target to shared if not explicitly chose static before
3139     if test "x$WX_TARGET_LIBRARY" = "x"; then
3140         WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_SHARED}"
3141         WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_SHARED_GL}"
3142     fi
3143
3144     dnl do not alter the LIBRARY_TYPE strings "so" and "a", they are magic
3145     WX_TARGET_LIBRARY_TYPE="so"
3146     INSTALL_LIBRARY='$(INSTALL_PROGRAM)'
3147 fi
3148
3149 dnl do not 'else' this, it may be changed in the above conditional.
3150 if test "$wxUSE_SHARED" = "no"; then
3151
3152     dnl give static wxBase and wxMSW build a working install target
3153     if test "$wxUSE_GUI" = "no" -o "$USE_WIN32" = 1 ; then
3154         dnl we're here because WX_ALL_INSTALLED is empty, but play safe anyway
3155         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
3156     fi
3157
3158     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
3159         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
3160     fi
3161
3162     if test "$wxUSE_OPENGL" = "yes"; then
3163         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_gl"
3164         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC} \$(build_libdir)/${WX_LIBRARY_NAME_STATIC_GL}"
3165     else
3166         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC}"
3167     fi
3168
3169     WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
3170     WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_STATIC_GL}"
3171
3172     WX_TARGET_LIBRARY_TYPE="a"
3173     INSTALL_LIBRARY='$(INSTALL_DATA)'
3174
3175     dnl wx-config should assume the --static flag by default if we don't have
3176     dnl any shared libs anyhow
3177     STATIC_FLAG="yes"
3178 else
3179     STATIC_FLAG="no"
3180 fi
3181
3182 dnl default value is to (silently) do nothing in the makefile
3183 MACRESCOMP="@#"
3184 MACSETFILE="@#"
3185 MACRESWXCONFIG="#"
3186 if test "$wxUSE_MAC" = 1; then
3187     dnl add the resources target for wxMac
3188     LIBWXMACRES="\$(top_builddir)lib/${WX_RESOURCES_MACOSX_ASCII}"
3189     WX_ALL="${WX_ALL} ${LIBWXMACRES}"
3190     WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_res"
3191     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3192     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3193     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3194     MACOSX_BUNDLE="bundle"
3195     dnl resources are bundled both with shared library and applications
3196     dnl since the carb resource *must* be included in the application
3197     MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r ${LIBWXMACRES} -o"
3198     MACSETFILE="\$(SETFILE)"
3199     MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r \${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3200 elif test "$wxUSE_COCOA" = 1; then
3201     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3202     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3203     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3204     MACRESCOMP="echo -n | \$(RESCOMP) -d __DARWIN__ -t APPL ${LIBWXMACRES} -o"
3205     MACSETFILE="\$(SETFILE)"
3206     MACRESWXCONFIG="echo -n | ${RESCOMP} -d __DARWIN__ -t APPL \${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3207 else
3208     if test "$wxUSE_PM" = 1; then
3209         MACRESCOMP="emxbind -ep"
3210     fi
3211 fi
3212
3213 dnl ---------------------------------------------------------------------------
3214 dnl Checks for typedefs
3215 dnl ---------------------------------------------------------------------------
3216
3217 dnl   defines mode_t if not already defined
3218 AC_TYPE_MODE_T
3219 dnl   defines off_t if not already defined
3220 AC_TYPE_OFF_T
3221 dnl   defines pid_t if not already defined
3222 AC_TYPE_PID_T
3223 dnl   defines size_t if not already defined
3224 AC_TYPE_SIZE_T
3225 dnl   defines uid_t and gid_t if not already defined
3226 AC_TYPE_UID_T
3227
3228 dnl check what exactly size_t is on this machine - this is necessary to avoid
3229 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3230 AC_LANG_SAVE
3231 AC_LANG_CPLUSPLUS
3232 AC_CACHE_CHECK([if size_t is unsigned int],
3233     wx_cv_size_t_is_uint,
3234     [
3235     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3236     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3237     dnl methods in a local class (i.e. class inside a function) declaration
3238     dnl without any objections!!
3239     dnl
3240     dnl hence the hack below: we must have Foo at global scope!
3241     AC_TRY_COMPILE([#include <stddef.h>],
3242         [
3243             return 0; }
3244
3245             struct Foo { void foo(size_t); void foo(unsigned int); };
3246
3247             int bar() {
3248         ],
3249         wx_cv_size_t_is_uint=no,
3250         wx_cv_size_t_is_uint=yes
3251     )
3252     ]
3253 )
3254
3255 if test "$wx_cv_size_t_is_uint" = "yes"; then
3256     AC_DEFINE(wxSIZE_T_IS_UINT)
3257 else
3258     AC_CACHE_CHECK([if size_t is unsigned long],
3259         wx_cv_size_t_is_ulong,
3260         AC_TRY_COMPILE([#include <stddef.h>],
3261             [
3262                 return 0; }
3263
3264                 struct Foo { void foo(size_t); void foo(unsigned long); };
3265
3266                 int bar() {
3267             ],
3268             wx_cv_size_t_is_ulong=no,
3269             wx_cv_size_t_is_ulong=yes
3270         )
3271     )
3272
3273     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3274         AC_DEFINE(wxSIZE_T_IS_ULONG)
3275     fi
3276 fi
3277
3278 AC_LANG_RESTORE
3279
3280 dnl ---------------------------------------------------------------------------
3281 dnl Checks for structures
3282 dnl ---------------------------------------------------------------------------
3283
3284 dnl does passwd struct has the pw_gecos field?
3285 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3286     [
3287         AC_TRY_COMPILE([#include <pwd.h>],
3288              [
3289                 char *p;
3290                 struct passwd *pw;
3291                 p = pw->pw_gecos;
3292              ],
3293              [
3294                 wx_cv_struct_pw_gecos=yes
3295              ],
3296              [
3297                 wx_cv_struct_pw_gecos=no
3298              ]
3299         )
3300     ]
3301 )
3302
3303 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3304     AC_DEFINE(HAVE_PW_GECOS)
3305 fi
3306
3307 dnl ---------------------------------------------------------------------------
3308 dnl Check for functions
3309 dnl ---------------------------------------------------------------------------
3310
3311 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3312 if test "$wx_cv_sizeof_wchar_t" != "0"; then
3313     AC_DEFINE(wxUSE_WCHAR_T)
3314
3315     dnl check for wcslen in all possible places
3316     WCSLEN_FOUND=0
3317     WCHAR_LINK=
3318     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3319
3320     if test "$WCSLEN_FOUND" = 0; then
3321         if test "$TOOLKIT" = "MSW"; then
3322             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3323         else
3324             AC_CHECK_LIB(w, wcslen, [
3325                             WCHAR_LINK=" -lw"
3326                             WCSLEN_FOUND=1
3327                         ])
3328         fi
3329     fi
3330
3331     if test "$WCSLEN_FOUND" = 1; then
3332         AC_DEFINE(HAVE_WCSLEN)
3333     fi
3334
3335     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3336     dnl libc versions if possible
3337     AC_CHECK_FUNCS(wcsrtombs)
3338 else
3339     AC_MSG_WARN([Wide character support is unavailable])
3340 fi
3341
3342 dnl *printf() functions sometimes are available in the library but not
3343 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3344 dnl detect this we have to use C++ compiler for testing
3345 AC_LANG_SAVE
3346 AC_LANG_CPLUSPLUS
3347
3348 dnl check for vsnprintf() -- a safe version of vsprintf())
3349 dnl
3350 dnl the trouble here is that on some systems (notable HP-UX) this function is
3351 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3352 dnl stupidly, provides a dummy function declaration inside its extension)
3353 dnl succeeds, even with C++ compiler, but the compilation of wxWindows fails
3354 dnl
3355 dnl so we first check if the function is in the library
3356 AC_CHECK_FUNCS(vsnprintf)
3357
3358 if test "$ac_cv_func_vsnprintf" = "yes"; then
3359     dnl yes it is -- now check if it is in the headers
3360     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3361         [
3362             AC_TRY_COMPILE(
3363                 [
3364                     #include <stdio.h>
3365                     #include <stdarg.h>
3366                 ],
3367                 [
3368                     char *buf;
3369                     va_list ap;
3370                     vsnprintf(buf, 10u, "%s", ap);
3371                 ],
3372                 wx_cv_func_vsnprintf_decl=yes,
3373                 wx_cv_func_vsnprintf_decl=no
3374             )
3375         ]
3376     )
3377
3378     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
3379         AC_DEFINE(HAVE_VSNPRINTF_DECL)
3380     fi
3381 fi
3382
3383 if test "$wxUSE_UNICODE" = yes; then
3384     dnl also look if we have wide char IO functions
3385     AC_CHECK_FUNCS(fputwc wprintf vswprintf)
3386
3387     dnl MinGW has a vswprintf with a different prototype, and
3388     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3389     dnl finds it even if it is not declared in some versions...
3390     AC_MSG_CHECKING([for _vsnwprintf])
3391     AC_TRY_COMPILE([#include <wchar.h>],
3392                    [&_vsnwprintf;],
3393                    [AC_MSG_RESULT([yes])
3394                     AC_DEFINE(HAVE__VSNWPRINTF)],
3395                    [AC_MSG_RESULT([no])]);
3396 fi
3397
3398 AC_LANG_RESTORE
3399
3400
3401
3402 dnl the following tests are for Unix(like) systems only
3403 if test "$TOOLKIT" != "MSW"; then
3404
3405 dnl check for available version of iconv()
3406
3407 AC_LANG_SAVE
3408 AC_LANG_CPLUSPLUS
3409 AM_ICONV
3410 LIBS="$LIBICONV $LIBS"
3411 AC_LANG_RESTORE
3412
3413 dnl check for POSIX signals if we need them
3414 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3415     AC_CHECK_FUNCS(sigaction)
3416
3417     if test "$ac_cv_func_sigaction" = "no"; then
3418         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3419         wxUSE_ON_FATAL_EXCEPTION=no
3420     fi
3421
3422     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3423       AC_LANG_SAVE
3424       AC_LANG_CPLUSPLUS
3425
3426       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3427       [
3428         AC_TRY_COMPILE([#include <signal.h>],
3429                      [
3430                         extern void testSigHandler(int);
3431
3432                         struct sigaction sa;
3433                         sa.sa_handler = testSigHandler;
3434                      ], [
3435                         wx_cv_type_sa_handler=int
3436                      ], [
3437                         wx_cv_type_sa_handler=void
3438                      ])
3439       ])
3440
3441       AC_LANG_RESTORE
3442
3443       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3444     fi
3445 fi
3446
3447 dnl check for the function for temp files creation
3448 AC_CHECK_FUNCS(mkstemp mktemp, break)
3449
3450 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3451 dnl Linux and *BSD and statvfs() under Solaris
3452 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3453     AC_TRY_COMPILE(
3454         [
3455              #if defined(__BSD__)
3456                #include <sys/param.h>
3457                #include <sys/mount.h>
3458              #else
3459                #include <sys/vfs.h>
3460              #endif
3461         ],
3462         [
3463              long l;
3464              struct statfs fs;
3465              statfs("/", &fs);
3466              l = fs.f_bsize;
3467              l += fs.f_blocks;
3468              l += fs.f_bavail;
3469         ],
3470         [
3471              wx_cv_func_statfs=yes
3472         ],
3473         [
3474              wx_cv_func_statfs=no
3475         ]
3476     )
3477 )
3478
3479 if test "$wx_cv_func_statfs" = "yes"; then
3480     wx_cv_type_statvfs_t="struct statfs"
3481     AC_DEFINE(HAVE_STATFS)
3482 else
3483     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3484         AC_TRY_COMPILE(
3485             [
3486                 #include <stddef.h>
3487                 #include <sys/statvfs.h>
3488             ],
3489             [
3490                 statvfs("/", NULL);
3491             ],
3492             wx_cv_func_statvfs=yes,
3493             wx_cv_func_statvfs=no
3494         )
3495     )
3496
3497     if test "$wx_cv_func_statvfs" = "yes"; then
3498         dnl we also have to check whether we should use statvfs_t (works under
3499         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
3500         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
3501         dnl mode both work fine)
3502         dnl
3503         dnl for this check C++ compiler has to be used as passing incompatible
3504         dnl pointers is just a warning and not an error in C
3505         AC_LANG_SAVE
3506         AC_LANG_CPLUSPLUS
3507
3508         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
3509             AC_TRY_COMPILE(
3510                 [
3511                     #include <sys/statvfs.h>
3512                 ],
3513                 [
3514                     long l;
3515                     statvfs_t fs;
3516                     statvfs("/", &fs);
3517                     l = fs.f_bsize;
3518                     l += fs.f_blocks;
3519                     l += fs.f_bavail;
3520                 ],
3521                 wx_cv_type_statvfs_t=statvfs_t,
3522                 [
3523                     AC_TRY_COMPILE(
3524                         [
3525                             #include <sys/statvfs.h>
3526                         ],
3527                         [
3528                             long l;
3529                             struct statvfs fs;
3530                             statvfs("/", &fs);
3531                             l = fs.f_bsize;
3532                             l += fs.f_blocks;
3533                             l += fs.f_bavail;
3534                         ],
3535                         wx_cv_type_statvfs_t="struct statvfs",
3536                         wx_cv_type_statvfs_t="unknown"
3537                     )
3538                 ]
3539             )
3540         )
3541
3542         AC_LANG_RESTORE
3543
3544         if test "$wx_cv_type_statvfs_t" != "unknown"; then
3545             AC_DEFINE(HAVE_STATVFS)
3546         fi
3547     else
3548         dnl set it for the test below
3549         wx_cv_type_statvfs_t="unknown"
3550     fi
3551 fi
3552
3553 if test "$wx_cv_type_statvfs_t" != "unknown"; then
3554     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
3555 else
3556     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3557 fi
3558
3559 dnl check for fcntl() or at least flock() needed by Unix implementation of
3560 dnl wxSingleInstanceChecker
3561 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3562     AC_CHECK_FUNCS(fcntl flock, break)
3563
3564     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
3565         AC_MSG_WARN(wxSingleInstanceChecker not available)
3566         wxUSE_SNGLINST_CHECKER=no
3567     fi
3568 fi
3569
3570 dnl check for timegm() used by datetime.cpp
3571 AC_CHECK_FUNCS(timegm)
3572
3573 dnl look for a function to modify the environment
3574 AC_CHECK_FUNCS(putenv setenv, break)
3575
3576 HAVE_SOME_SLEEP_FUNC=0
3577 if test "$USE_BEOS" = 1; then
3578     dnl BeOS has its own (wonder where did they get it from) sleep() function
3579     dnl in unistd.h
3580     AC_DEFINE(HAVE_SLEEP)
3581     HAVE_SOME_SLEEP_FUNC=1
3582 fi
3583
3584 if test "$USE_DARWIN" = 1; then
3585     dnl Mac OS X/Darwin has both nanosleep and usleep
3586     dnl but only usleep is defined in unistd.h
3587     AC_DEFINE(HAVE_USLEEP)
3588     HAVE_SOME_SLEEP_FUNC=1
3589 fi
3590
3591 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
3592     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
3593     POSIX4_LINK=
3594     AC_CHECK_FUNCS(nanosleep,
3595         AC_DEFINE(HAVE_NANOSLEEP),
3596         [
3597             AC_CHECK_LIB(posix4, nanosleep,
3598                 [
3599                     AC_DEFINE(HAVE_NANOSLEEP)
3600                     POSIX4_LINK=" -lposix4"
3601                 ],
3602                 [
3603                     AC_CHECK_FUNCS(usleep,
3604                         AC_DEFINE(HAVE_USLEEP),
3605                         AC_MSG_WARN([wxSleep() function will not work])
3606                     )
3607                 ]
3608             )
3609         ]
3610     )
3611 fi
3612
3613 dnl check for uname (POSIX) and gethostname (BSD)
3614 AC_CHECK_FUNCS(uname gethostname, break)
3615
3616 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
3617 dnl but not for C++ one - hence change language)
3618 AC_LANG_SAVE
3619 AC_LANG_CPLUSPLUS
3620
3621 AC_CHECK_FUNCS(strtok_r)
3622
3623 AC_LANG_RESTORE
3624
3625 dnl check for inet_addr and inet_aton (these may live either in libc, or in
3626 dnl libnsl or libresolv or libsocket)
3627 INET_LINK=
3628 AC_CHECK_FUNCS(inet_addr,
3629     AC_DEFINE(HAVE_INET_ADDR),
3630     [
3631         AC_CHECK_LIB(nsl, inet_addr,
3632             INET_LINK="nsl",
3633             AC_CHECK_LIB(resolv, inet_addr,
3634                 INET_LINK="resolv",
3635                 AC_CHECK_LIB(socket, inet_addr,
3636                     INET_LINK="socket"
3637                 )
3638             )
3639         )
3640     ]
3641 )
3642
3643 AC_CHECK_FUNCS(inet_aton,
3644         AC_DEFINE(HAVE_INET_ATON),
3645         [
3646             dnl only check it in the same lib
3647             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
3648         ])
3649
3650 if test "x$INET_LINK" != "x"; then
3651     AC_DEFINE(HAVE_INET_ADDR)
3652     INET_LINK=" -l$INET_LINK"
3653 fi
3654
3655 fi
3656 dnl if !MSW
3657
3658
3659 dnl ------------------------------------------
3660 dnl Checks specific to contrib libs (MMedia)
3661 dnl ------------------------------------------
3662
3663 dnl Check for ESD:
3664 ESD_LINK=
3665 AC_CHECK_HEADER([esd.h], [
3666   AC_CHECK_LIB(esd, esd_close, [
3667     ESD_LINK="-lesd"
3668   ])
3669 ])
3670
3671
3672 dnl ===========================================================================
3673 dnl Now we have all the info we need - use it!
3674 dnl ===========================================================================
3675
3676 dnl flush the cache
3677 AC_CACHE_SAVE
3678
3679 dnl ---------------------------------------------------------------------------
3680 dnl thread support for Unix (for Win32 see past the next matching "else")
3681 dnl ---------------------------------------------------------------------------
3682
3683 dnl under MSW (except mingw32) we always have thread support
3684 CPP_MT_FLAG=
3685 if test "$TOOLKIT" != "MSW"; then
3686
3687     dnl the code below:
3688     dnl
3689     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
3690     dnl   necessary to build the MT programs for the linker and compiler
3691     dnl   respectively
3692     dnl
3693     dnl   sets wxUSE_THREADS=1 if thread support is activated
3694
3695     THREADS_LINK=
3696     THREADS_CFLAGS=
3697
3698     if test "$wxUSE_THREADS" = "yes" ; then
3699         if test "$USE_BEOS" = 1; then
3700             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
3701             wxUSE_THREADS="no"
3702         fi
3703     fi
3704
3705     if test "$wxUSE_THREADS" = "yes" ; then
3706         dnl find if POSIX threads are available
3707         dnl
3708         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
3709         dnl archive from http://ac-archive.sourceforge.net/
3710         dnl
3711         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
3712         dnl Forero Cuervo <bachue@bachue.com> for the original code
3713
3714         dnl TODO: cache the result
3715
3716         dnl define the list of the thread options to try in the loop below
3717         dnl with the convention that anything starting with '-' is a cpp flag
3718         dnl while anything else is a library (i.e. there is an implicit "-l")
3719         THREAD_OPTS="-pthread"
3720         case "${host}" in
3721           *-*-solaris2* | *-*-sunos4* )
3722                 if test "x$GCC" = "xyes"; then
3723                     dnl Solaris/gcc combination use this one for some reason
3724                     THREAD_OPTS="-pthreads $THREAD_OPTS"
3725                 else
3726                     THREAD_OPTS="-mt $THREAD_OPTS"
3727                 fi
3728                 ;;
3729           *-*-freebsd*)
3730                 dnl look, in order, for the kernel threads, then Linux threads
3731                 dnl and finally the userland threads
3732                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
3733                 ;;
3734           *-*-darwin* | *-*-cygwin* )
3735                 dnl Darwin / Mac OS X just uses -lpthread tested below
3736                 dnl and so does Cygwin
3737                 THREAD_OPTS=""
3738                 ;;
3739           *-*-aix*)
3740                 dnl AIX calls the library libpthreads - thanks IBM!
3741                 THREAD_OPTS="pthreads"
3742                 ;;
3743           *-hp-hpux* )
3744                 dnl HP-UX aCC only gives a warning, not an error about
3745                 dnl -pthread but it doesn't work and we have to use -lpthread
3746                 dnl there
3747                 if test "x$GCC" != "xyes"; then
3748                     THREAD_OPTS=""
3749                 fi
3750                 ;;
3751
3752           *-*-irix* )
3753                 dnl gcc under IRIX doesn't seem to like -pthread, but it
3754                 dnl doesn't give an error for it neither, just a warning
3755                 dnl message -- but this is still very annoying
3756                 if test "x$GCC" = "xyes"; then
3757                     THREAD_OPTS=""
3758                 fi
3759                 ;;
3760
3761           *-*-*UnixWare*)
3762                 dnl flying by man pages here: Caldera online docs use this
3763                 if test "x$GCC" != "xyes"; then
3764                     THREAD_OPTS="-Ethread"
3765                 fi
3766                 ;;
3767         esac
3768
3769         dnl simply linking with libpthread should make the test below work but
3770         dnl it's far from certain that the threaded programs compiled without
3771         dnl any special switches actually work, so try it after all the others
3772         THREAD_OPTS="$THREAD_OPTS pthread none"
3773
3774         dnl now test for all possibilities
3775         THREADS_OK=no
3776         for flag in $THREAD_OPTS; do
3777             case $flag in
3778                 none)
3779                     AC_MSG_CHECKING([whether pthreads work without any flags])
3780                     ;;
3781
3782                 -*)
3783                     AC_MSG_CHECKING([whether pthreads work with $flag])
3784                     THREADS_CFLAGS="$flag"
3785                     ;;
3786
3787                 *)
3788                     AC_MSG_CHECKING([for the pthreads library -l$flag])
3789                     THREADS_LINK="-l$flag"
3790                     ;;
3791               esac
3792
3793               save_LIBS="$LIBS"
3794               save_CFLAGS="$CFLAGS"
3795               LIBS="$THREADS_LINK $LIBS"
3796               CFLAGS="$THREADS_CFLAGS $CFLAGS"
3797
3798               AC_TRY_LINK([#include <pthread.h>],
3799                           [pthread_create(0,0,0,0);],
3800                           THREADS_OK=yes)
3801
3802               LIBS="$save_LIBS"
3803               CFLAGS="$save_CFLAGS"
3804
3805               AC_MSG_RESULT($THREADS_OK)
3806               if test "x$THREADS_OK" = "xyes"; then
3807                       break;
3808               fi
3809
3810               THREADS_LINK=""
3811               THREADS_CFLAGS=""
3812       done
3813
3814       if test "x$THREADS_OK" != "xyes"; then
3815           wxUSE_THREADS=no
3816           AC_MSG_WARN([No thread support on this system... disabled])
3817       else
3818           dnl yes, these special compiler flags should be used with the
3819           dnl linker as well
3820           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
3821           LIBS="$THREADS_LINK $LIBS"
3822
3823           AC_MSG_CHECKING([if more special flags are required for pthreads])
3824           flag=no
3825           case "${host}" in
3826             *-aix*)
3827                 dnl again quoting from
3828                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
3829                 dnl
3830                 dnl     When compiling and linking with -pthread, the library
3831                 dnl     search path should include -L/usr/lib/threads at the
3832                 dnl     beginning of the path.
3833                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
3834                 flag="-D_THREAD_SAFE"
3835                 ;;
3836             *-freebsd*)
3837                 flag="-D_THREAD_SAFE"
3838                 ;;
3839             *-hp-hpux* )
3840                 flag="-D_REENTRANT"
3841                 if test "x$GCC" != "xyes"; then
3842                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
3843                     flag="$flag -D_RWSTD_MULTI_THREAD"
3844                 fi
3845                 ;;
3846             *solaris* | alpha*-osf*)
3847                 flag="-D_REENTRANT"
3848                 ;;
3849           esac
3850           AC_MSG_RESULT(${flag})
3851           if test "x$flag" != xno; then
3852               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
3853           fi
3854
3855           if test "x$THREADS_CFLAGS" != "x"; then
3856             dnl don't add these options to CPPFLAGS as cpp might not know them
3857             CFLAGS="$CFLAGS $THREADS_CFLAGS"
3858             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
3859           fi
3860       fi
3861     fi
3862
3863     dnl do other tests only if we are using threads
3864     if test "$wxUSE_THREADS" = "yes" ; then
3865       AC_CHECK_FUNCS(thr_setconcurrency)
3866
3867       AC_CHECK_HEADERS(sched.h)
3868       if test "$ac_cv_header_sched_h" = "yes"; then
3869           AC_CHECK_FUNC(sched_yield,
3870             AC_DEFINE(HAVE_SCHED_YIELD),
3871             [
3872                 AC_CHECK_LIB(posix4,
3873                     sched_yield,
3874                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
3875                     AC_MSG_WARN(wxThread::Yield will not work properly)
3876                 )
3877             ]
3878           )
3879       fi
3880
3881       dnl to be able to set the thread priority, we need to have all of the
3882       dnl following functions:
3883       dnl   1. pthread_attr_getschedpolicy
3884       dnl   2. sched_get_priority_min and sched_get_priority_max
3885       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
3886       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
3887       HAVE_PRIOR_FUNCS=0
3888       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
3889                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
3890                        [AC_CHECK_FUNC(sched_get_priority_max,
3891                            HAVE_PRIOR_FUNCS=1,
3892                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
3893                              [
3894                                 HAVE_PRIOR_FUNCS=1
3895                                 POSIX4_LINK=" -lposix4"
3896                              ],
3897                            )]
3898                        )]
3899                      )]
3900                    )
3901
3902       if test "$HAVE_PRIOR_FUNCS" = 1; then
3903         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
3904       else
3905         AC_MSG_WARN(Setting thread priority will not work)
3906       fi
3907
3908       AC_CHECK_FUNC(pthread_cancel,
3909                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
3910                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
3911
3912       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
3913       [
3914         AC_TRY_COMPILE([#include <pthread.h>],
3915                      [
3916                         pthread_cleanup_push(NULL, NULL);
3917                         pthread_cleanup_pop(0);
3918                      ], [
3919                         wx_cv_func_pthread_cleanup_push=yes
3920                      ], [
3921                         wx_cv_func_pthread_cleanup_push=no
3922                      ])
3923       ])
3924
3925       if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
3926           AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
3927       fi
3928
3929       dnl mutexattr_t initialization is done in quite different ways on different
3930       dnl platforms, so check for a few things:
3931       dnl
3932       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
3933       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
3934       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
3935       dnl defined, we do it by directly assigned
3936       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
3937
3938       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
3939       [
3940         AC_TRY_COMPILE([#include <pthread.h>],
3941             [
3942                pthread_mutexattr_t attr;
3943                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
3944             ], [
3945                wx_cv_type_pthread_mutexattr_t=yes
3946             ], [
3947                wx_cv_type_pthread_mutexattr_t=no
3948             ]
3949         )
3950       ])
3951
3952       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
3953         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
3954       else
3955         dnl don't despair, there may be another way to do it
3956         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
3957                        wx_cv_type_pthread_rec_mutex_init,
3958         [
3959             AC_TRY_COMPILE([#include <pthread.h>],
3960                 [
3961                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
3962                 ], [
3963                     wx_cv_type_pthread_rec_mutex_init=yes
3964                 ], [
3965                     wx_cv_type_pthread_rec_mutex_init=no
3966                 ]
3967             )
3968         ])
3969         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
3970           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
3971         else
3972           dnl this may break code working elsewhere, so at least warn about it
3973           AC_MSG_WARN([wxMutex won't be recursive on this platform])
3974         fi
3975       fi
3976     fi
3977
3978 dnl from if !MSW
3979 else
3980     if test "$wxUSE_THREADS" = "yes" ; then
3981       case "${host}" in
3982         *-*-mingw32* )
3983             dnl check if the compiler accepts -mthreads
3984             AC_CACHE_CHECK([if compiler supports -mthreads],
3985                 wx_cv_cflags_mthread,
3986                 [
3987                     CFLAGS_OLD="$CFLAGS"
3988                     CFLAGS="$CFLAGS -mthreads"
3989                     AC_TRY_COMPILE([], [],
3990                         wx_cv_cflags_mthread=yes,
3991                         wx_cv_cflags_mthread=no
3992                     )
3993                 ]
3994             )
3995
3996             if test "$wx_cv_cflags_mthread" = "yes"; then
3997                 dnl it does, use it
3998                 CXXFLAGS="$CXXFLAGS -mthreads"
3999                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
4000                 LDFLAGS="$LDFLAGS -mthreads"
4001             else
4002                 dnl it doesn't
4003                 CFLAGS="$CFLAGS_OLD"
4004             fi
4005         ;;
4006       esac
4007     fi
4008 fi
4009
4010 if test "$wxUSE_THREADS" = "yes"; then
4011   AC_DEFINE(wxUSE_THREADS)
4012
4013   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4014 else
4015   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4016   dnl functions - add tests for other functions here as well
4017   if test "$ac_cv_func_strtok_r" = "yes"; then
4018     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4019     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4020         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
4021         AC_MSG_RESULT(yes)
4022     else
4023         AC_MSG_RESULT(no)
4024     fi
4025   fi
4026 fi
4027
4028 if test "$WXGTK20" = 1 ; then
4029   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
4030   WXGTK12=1
4031 fi
4032
4033 if test "$WXGTK12" = 1 ; then
4034   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4035 fi
4036
4037 if test "$WXGTK127" = 1 ; then
4038   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4039 fi
4040
4041 WXDEBUG=
4042
4043 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4044     WXDEBUG="-g"
4045     wxUSE_OPTIMISE=no
4046 fi
4047
4048 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4049     wxUSE_DEBUG_INFO=yes
4050     WXDEBUG="-ggdb"
4051 fi
4052
4053 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4054     AC_DEFINE(WXDEBUG)
4055     WXDEBUG_DEFINE="-D__WXDEBUG__"
4056 else
4057     if test "$wxUSE_GTK" = 1 ; then
4058         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
4059     fi
4060 fi
4061
4062 if test "$wxUSE_MEM_TRACING" = "yes" ; then
4063     AC_DEFINE(wxUSE_MEMORY_TRACING)
4064     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
4065     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
4066     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
4067 fi
4068
4069 if test "$wxUSE_DMALLOC" = "yes" ; then
4070     DMALLOC_LIBS="-ldmalloc"
4071 fi
4072
4073 PROFILE=
4074 if test "$wxUSE_PROFILE" = "yes" ; then
4075     PROFILE=" -pg"
4076 fi
4077
4078 CODE_GEN_FLAGS=
4079 CODE_GEN_FLAGS_CXX=
4080 if test "$GCC" = "yes" ; then
4081     if test "$wxUSE_NO_RTTI" = "yes" ; then
4082         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
4083     fi
4084     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
4085         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
4086     fi
4087     if test "$wxUSE_PERMISSIVE" = "yes" ; then
4088         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
4089     fi
4090
4091     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
4092     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
4093     dnl for each subroutine by default -- using the switch below only creates
4094     dnl one entry per file instead at the price of minor performance penalty
4095     dnl
4096     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
4097     dnl without -ffunction-sections.  No idea how long we'll need to maintain
4098     dnl this, or even the extent of gcc/wx version combinations affected, but
4099     dnl also as above, this 'fix' does not come without side effects.
4100     dnl
4101     dnl TODO: test for the gcc version here (how?)
4102     case "${host}" in
4103       powerpc*-*-aix* )
4104         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
4105         ;;
4106       *-hppa* )
4107         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
4108         ;;
4109     esac
4110 fi
4111
4112 OPTIMISE=
4113 if test "$wxUSE_OPTIMISE" = "no" ; then
4114     if test "$GCC" = yes ; then
4115         dnl use -O0 because compiling with it is faster than compiling with no
4116         dnl optimization options at all (at least with g++ 3.2)
4117         OPTIMISE="-O0"
4118     fi
4119 else
4120     if test "$GCC" = yes ; then
4121         OPTIMISE="-O2"
4122
4123         dnl VZ: does anybody know what does this do??
4124         case "${host}" in
4125             i586-*-*|i686-*-* )
4126             OPTIMISE="${OPTIMISE} "
4127         ;;
4128         esac
4129     else
4130         OPTIMISE="-O"
4131     fi
4132 fi
4133
4134 dnl ---------------------------------------------------------------------------
4135 dnl compatibility level
4136 dnl ---------------------------------------------------------------------------
4137
4138 if test "$WXWIN_COMPATIBILITY_2" = "yes"; then
4139     AC_DEFINE(WXWIN_COMPATIBILITY_2)
4140
4141     WXWIN_COMPATIBILITY_2_2="yes"
4142 fi
4143
4144 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
4145     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
4146
4147     WXWIN_COMPATIBILITY_2_4="yes"
4148 fi
4149
4150 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
4151     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
4152 fi
4153
4154 dnl ---------------------------------------------------------------------------
4155 dnl the library may be built without GUI classes at all
4156 dnl ---------------------------------------------------------------------------
4157
4158 if test "$wxUSE_GUI" = "yes"; then
4159   AC_DEFINE(wxUSE_GUI)
4160
4161   dnl the things we always pull in the GUI version of the library:
4162   dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
4163   dnl    library really can't be built without those)
4164   dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
4165   dnl    almost any program and the first 2 are needed to show a message box
4166   dnl    which want to be always able to do)
4167   dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
4168   dnl    to compile without them (if the app doesn't do any drawing, it doesn't
4169   dnl    need the dcs, pens, brushes, ...), this just can't be done now
4170   dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
4171   dnl 5. misc stuff: timers, settings, message box
4172 else
4173   AC_DEFINE(wxUSE_NOGUI)
4174 fi
4175
4176 dnl ---------------------------------------------------------------------------
4177 dnl Unix/Windows
4178 dnl ---------------------------------------------------------------------------
4179
4180 if test "$wxUSE_UNIX" = "yes"; then
4181   AC_DEFINE(wxUSE_UNIX)
4182 fi
4183
4184 dnl ---------------------------------------------------------------------------
4185 dnl Register non-GUI class options for makefiles and setup.h
4186 dnl ---------------------------------------------------------------------------
4187
4188 if test "$wxUSE_STL" = "yes"; then
4189   AC_DEFINE(wxUSE_STL)
4190 fi
4191
4192 if test "$wxUSE_APPLE_IEEE" = "yes"; then
4193   AC_DEFINE(wxUSE_APPLE_IEEE)
4194 fi
4195
4196 if test "$wxUSE_TIMER" = "yes"; then
4197   AC_DEFINE(wxUSE_TIMER)
4198 fi
4199
4200 if test "$wxUSE_WAVE" = "yes"; then
4201   AC_DEFINE(wxUSE_WAVE)
4202 fi
4203
4204 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
4205   AC_DEFINE(wxUSE_CMDLINE_PARSER)
4206 fi
4207
4208 if test "$wxUSE_STOPWATCH" = "yes"; then
4209   AC_DEFINE(wxUSE_STOPWATCH)
4210 fi
4211
4212 if test "$wxUSE_DATETIME" = "yes"; then
4213   AC_DEFINE(wxUSE_DATETIME)
4214 fi
4215
4216 if test "$wxUSE_FILE" = "yes"; then
4217   AC_DEFINE(wxUSE_FILE)
4218 fi
4219
4220 if test "$wxUSE_FFILE" = "yes"; then
4221   AC_DEFINE(wxUSE_FFILE)
4222 fi
4223
4224 if test "$wxUSE_FILESYSTEM" = "yes"; then
4225   AC_DEFINE(wxUSE_FILESYSTEM)
4226 fi
4227
4228 if test "$wxUSE_FS_ZIP" = "yes"; then
4229   AC_DEFINE(wxUSE_FS_ZIP)
4230 fi
4231
4232 if test "$wxUSE_ZIPSTREAM" = "yes"; then
4233   AC_DEFINE(wxUSE_ZIPSTREAM)
4234 fi
4235
4236 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4237   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
4238 fi
4239
4240 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4241   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
4242 fi
4243
4244 if test "$wxUSE_BUSYINFO" = "yes"; then
4245   AC_DEFINE(wxUSE_BUSYINFO)
4246 fi
4247
4248 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
4249   AC_DEFINE(wxUSE_STD_IOSTREAM)
4250 fi
4251
4252 if test "$wxUSE_TEXTBUFFER" = "yes"; then
4253     AC_DEFINE(wxUSE_TEXTBUFFER)
4254 fi
4255
4256 if test "$wxUSE_TEXTFILE" = "yes"; then
4257   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
4258     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
4259   else
4260     AC_DEFINE(wxUSE_TEXTFILE)
4261   fi
4262 fi
4263
4264 if test "$wxUSE_CONFIG" = "yes" ; then
4265   if test "$wxUSE_TEXTFILE" != "yes"; then
4266     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
4267   else
4268     AC_DEFINE(wxUSE_CONFIG)
4269     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
4270   fi
4271 fi
4272
4273 if test "$wxUSE_INTL" = "yes" ; then
4274   if test "$wxUSE_FILE" != "yes"; then
4275     AC_MSG_WARN(I18n code requires wxFile... disabled)
4276   else
4277     AC_DEFINE(wxUSE_INTL)
4278     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
4279     GUIDIST="$GUIDIST INTL_DIST"
4280   fi
4281 fi
4282
4283 if test "$wxUSE_LOG" = "yes"; then
4284   AC_DEFINE(wxUSE_LOG)
4285
4286     if test "$wxUSE_LOGGUI" = "yes"; then
4287       AC_DEFINE(wxUSE_LOGGUI)
4288     fi
4289
4290     if test "$wxUSE_LOGWINDOW" = "yes"; then
4291       AC_DEFINE(wxUSE_LOGWINDOW)
4292     fi
4293
4294     if test "$wxUSE_LOGDIALOG" = "yes"; then
4295       AC_DEFINE(wxUSE_LOG_DIALOG)
4296     fi
4297 fi
4298
4299 if test "$wxUSE_LONGLONG" = "yes"; then
4300   AC_DEFINE(wxUSE_LONGLONG)
4301 fi
4302
4303 if test "$wxUSE_GEOMETRY" = "yes"; then
4304   AC_DEFINE(wxUSE_GEOMETRY)
4305 fi
4306
4307 if test "$wxUSE_DIALUP_MANAGER" = "yes" ; then
4308   AC_DEFINE(wxUSE_DIALUP_MANAGER)
4309   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
4310 fi
4311
4312 if test "$wxUSE_STREAMS" = "yes" ; then
4313   AC_DEFINE(wxUSE_STREAMS)
4314 fi
4315
4316 dnl ---------------------------------------------------------------------------
4317 dnl time/date functions
4318 dnl ------------------------------------------------------------------------
4319
4320 if test "$wxUSE_DATETIME" = "yes"; then
4321     dnl check for strptime
4322     AC_CHECK_FUNCS(strptime)
4323
4324     dnl check for timezone variable
4325     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
4326     AC_CACHE_CHECK(for timezone variable in <time.h>,
4327                    wx_cv_var_timezone,
4328                    [
4329                         AC_TRY_COMPILE(
4330                             [
4331                                 #include <time.h>
4332                             ],
4333                             [
4334                                 int tz;
4335                                 tz = timezone;
4336                             ],
4337                             [
4338                                 wx_cv_var_timezone=timezone
4339                             ],
4340                             [
4341                                 AC_TRY_COMPILE(
4342                                     [
4343                                         #include <time.h>
4344                                     ],
4345                                     [
4346                                         int tz;
4347                                         tz = _timezone;
4348                                     ],
4349                                     [
4350                                         wx_cv_var_timezone=_timezone
4351                                     ],
4352                                     [
4353                                         AC_TRY_COMPILE(
4354                                             [
4355                                                 #include <time.h>
4356                                             ],
4357                                             [
4358                                                 int tz;
4359                                                 tz = __timezone;
4360                                             ],
4361                                             [
4362                                                 wx_cv_var_timezone=__timezone
4363                                             ],
4364                                             [
4365                                                 if test "$USE_DOS" = 0 ; then
4366                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
4367                                                 fi
4368                                             ]
4369                                         )
4370                                     ]
4371                                 )
4372                             ]
4373                         )
4374                    ]
4375     )
4376
4377     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
4378     if test "x$wx_cv_var_timezone" != x ; then
4379         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
4380     fi
4381
4382     dnl check for localtime (it's POSIX, but the check can do no harm...)
4383     AC_CHECK_FUNCS(localtime)
4384
4385     if test "$ac_cv_func_localtime" = "yes"; then
4386         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
4387                        wx_cv_struct_tm_has_gmtoff,
4388         [
4389             AC_TRY_COMPILE(
4390                 [
4391                     #include <time.h>
4392                 ],
4393                 [
4394                     struct tm tm;
4395                     tm.tm_gmtoff++;
4396                 ],
4397                 [
4398                     wx_cv_struct_tm_has_gmtoff=yes
4399                 ],
4400                 wx_cv_struct_tm_has_gmtoff=no
4401             )
4402         ])
4403     fi
4404
4405     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
4406         AC_DEFINE(WX_GMTOFF_IN_TM)
4407     fi
4408
4409     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
4410     dnl function to be used for high resolution timers
4411     AC_CHECK_FUNCS(gettimeofday ftime, break)
4412
4413     if test "$ac_cv_func_gettimeofday" = "yes"; then
4414         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
4415                        wx_cv_func_gettimeofday_has_2_args,
4416         [
4417             dnl on some _really_ old systems it takes only 1 argument
4418             AC_LANG_SAVE
4419             AC_LANG_CPLUSPLUS
4420
4421             AC_TRY_COMPILE(
4422                 [
4423                     #include <sys/time.h>
4424                     #include <unistd.h>
4425                 ],
4426                 [
4427                     struct timeval tv;
4428                     gettimeofday(&tv, NULL);
4429                 ],
4430                 wx_cv_func_gettimeofday_has_2_args=yes,
4431                 AC_TRY_COMPILE(
4432                     [
4433                         #include <sys/time.h>
4434                         #include <unistd.h>
4435                     ],
4436                     [
4437                         struct timeval tv;
4438                         gettimeofday(&tv);
4439                     ],
4440                     wx_cv_func_gettimeofday_has_2_args=no,
4441                     [
4442                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
4443                         wx_cv_func_gettimeofday_has_2_args=unknown
4444                     ]
4445                 )
4446             )
4447             AC_LANG_RESTORE
4448         ])
4449
4450         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
4451             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
4452         fi
4453     fi
4454
4455     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
4456 fi
4457
4458 dnl ------------------------------------------------------------------------
4459 dnl wxSocket
4460 dnl ------------------------------------------------------------------------
4461
4462 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
4463 if test "$wxUSE_SOCKETS" = "yes"; then
4464     if test "$wxUSE_MGL" = "1"; then
4465         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
4466         wxUSE_SOCKETS="no"
4467     fi
4468     if test "$wxUSE_COCOA" = "1"; then
4469         AC_MSG_WARN([wxSocket not yet supported under Cocoa... disabled])
4470         wxUSE_SOCKETS="no"
4471     fi
4472 fi
4473
4474 if test "$wxUSE_SOCKETS" = "yes"; then
4475     dnl under MSW we always have sockets
4476     if test "$TOOLKIT" != "MSW"; then
4477         dnl under Solaris and OS/2, socket functions live in -lsocket
4478         AC_CHECK_FUNC(socket,,
4479             AC_CHECK_LIB(socket, socket,
4480                 if test "$INET_LINK" != " -lsocket"; then
4481                     INET_LINK="$INET_LINK -lsocket"
4482                 fi,
4483                 [
4484                     AC_MSG_WARN([socket library not found - sockets will be disabled])
4485                     wxUSE_SOCKETS=no
4486                 ]
4487             )
4488         )
4489     fi
4490 fi
4491
4492 if test "$wxUSE_SOCKETS" = "yes" ; then
4493     dnl this test may be appropriate if building under cygwin
4494     dnl right now I'm assuming it also uses the winsock stuff
4495     dnl like mingw does..  -- RL
4496     if test "$TOOLKIT" != "MSW"; then
4497         dnl determine the type of third argument for getsockname
4498         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
4499                        wx_cv_type_getsockname3,
4500             [
4501                 AC_TRY_COMPILE(
4502                     [
4503                         #include <sys/types.h>
4504                         #include <sys/socket.h>
4505                     ],
4506                     [
4507                         socklen_t len;
4508                         getsockname(0, 0, &len);
4509                     ],
4510                     wx_cv_type_getsockname3=socklen_t,
4511                     [
4512                         dnl the compiler will compile the version with size_t
4513                         dnl even if the real type of the last parameter is int
4514                         dnl but it should give at least a warning about
4515                         dnl converting between incompatible pointer types, so
4516                         dnl try to use it to get the correct behaviour at
4517                         dnl least with gcc (otherwise we'd always use size_t)
4518                         CFLAGS_OLD="$CFLAGS"
4519                         if test "$GCC" = yes ; then
4520                             CFLAGS="$CFLAGS -Werror"
4521                         fi
4522
4523                         AC_TRY_COMPILE(
4524                             [
4525                                 #include <sys/types.h>
4526                                 #include <sys/socket.h>
4527                             ],
4528                             [
4529                                 size_t len;
4530                                 getsockname(0, 0, &len);
4531                             ],
4532                             wx_cv_type_getsockname3=size_t,
4533                             AC_TRY_COMPILE(
4534                                 [
4535                                     #include <sys/types.h>
4536                                     #include <sys/socket.h>
4537                                 ],
4538                                 [
4539                                     int len;
4540                                     getsockname(0, 0, &len);
4541                                 ],
4542                                 wx_cv_type_getsockname3=int,
4543                                 wx_cv_type_getsockname3=unknown
4544                             )
4545                         )
4546
4547                         CFLAGS="$CFLAGS_OLD"
4548                     ]
4549                 )
4550             ])
4551
4552         if test "$wx_cv_type_getsockname3" = "unknown"; then
4553             wxUSE_SOCKETS=no
4554             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
4555         else
4556             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
4557         fi
4558     fi
4559 fi
4560
4561 if test "$wxUSE_SOCKETS" = "yes" ; then
4562     AC_DEFINE(wxUSE_SOCKETS)
4563     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
4564 fi
4565
4566 if test "$wxUSE_PROTOCOL" = "yes"; then
4567     if test "$wxUSE_SOCKETS" != "yes"; then
4568         AC_MSG_WARN(Protocol classes require sockets... disabled)
4569         wxUSE_PROTOCOL=no
4570     fi
4571 fi
4572
4573 if test "$wxUSE_PROTOCOL" = "yes"; then
4574     AC_DEFINE(wxUSE_PROTOCOL)
4575
4576     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
4577         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
4578     fi
4579     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
4580         AC_DEFINE(wxUSE_PROTOCOL_FTP)
4581     fi
4582     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
4583         AC_DEFINE(wxUSE_PROTOCOL_FILE)
4584     fi
4585 else
4586     if test "$wxUSE_FS_INET" = "yes"; then
4587         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
4588         wxUSE_FS_INET="no"
4589     fi
4590 fi
4591
4592 if test "$wxUSE_URL" = "yes"; then
4593     if test "$wxUSE_PROTOCOL" != "yes"; then
4594         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
4595         wxUSE_URL=no
4596     fi
4597     if test "$wxUSE_URL" = "yes"; then
4598         AC_DEFINE(wxUSE_URL)
4599     fi
4600 fi
4601
4602 if test "$wxUSE_FS_INET" = "yes"; then
4603   AC_DEFINE(wxUSE_FS_INET)
4604 fi
4605
4606 dnl ---------------------------------------------------------------------------
4607 dnl Joystick support
4608 dnl ---------------------------------------------------------------------------
4609
4610 if test "$wxUSE_GUI" = "yes"; then
4611
4612     if test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
4613         AC_MSG_WARN([Joystick not yet supported under Mac OS X... disabled])
4614         wxUSE_JOYSTICK=no
4615      fi
4616     if test "$TOOLKIT" = "MOTIF"; then
4617         AC_MSG_WARN([Joystick not yet supported under Motif... disabled])
4618         wxUSE_JOYSTICK=no
4619      fi
4620     if test "$TOOLKIT" = "X11"; then
4621         AC_MSG_WARN([Joystick not yet supported under X11... disabled])
4622         wxUSE_JOYSTICK=no
4623      fi
4624
4625     dnl under MSW we always have joystick support
4626     if test "$TOOLKIT" != "MSW"; then
4627         if test "$wxUSE_JOYSTICK" = "yes"; then
4628             dnl joystick support is only for Linux 2.1.x or greater
4629             AC_CHECK_HEADERS(linux/joystick.h)
4630             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
4631                 wxUSE_JOYSTICK=no
4632                 AC_MSG_WARN(Joystick not supported by this system... disabled)
4633             fi
4634         fi
4635     fi
4636
4637     if test "$wxUSE_JOYSTICK" = "yes"; then
4638         AC_DEFINE(wxUSE_JOYSTICK)
4639         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
4640     fi
4641 fi
4642
4643 dnl ------------------------------------------------------------------------
4644 dnl DLL support
4645 dnl ------------------------------------------------------------------------
4646
4647 dnl under MSW we always have LoadLibrary/GetProcAddress
4648 if test "$TOOLKIT" != "MSW"; then
4649
4650     HAVE_DL_FUNCS=0
4651     HAVE_SHL_FUNCS=0
4652     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4653         if test "$USE_DARWIN" = 1; then
4654             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4655             HAVE_DL_FUNCS=1
4656         else
4657             dnl the test is a bit complicated because we check for dlopen() both with
4658             dnl and without -ldl and we also try to find shl_load() if there is no
4659             dnl dlopen() on this system
4660             AC_CHECK_FUNCS(dlopen,
4661             [
4662                 AC_DEFINE(HAVE_DLOPEN)
4663                 HAVE_DL_FUNCS=1
4664             ],
4665             [
4666                 AC_CHECK_LIB(dl, dlopen,
4667                             [
4668                                 AC_DEFINE(HAVE_DLOPEN)
4669                                 HAVE_DL_FUNCS=1
4670                                 DL_LINK=" -ldl$DL_LINK"
4671                             ],
4672                             [
4673                                 AC_CHECK_FUNCS(shl_load,
4674                                               [
4675                                                 AC_DEFINE(HAVE_SHL_LOAD)
4676                                                 HAVE_SHL_FUNCS=1
4677                                               ],
4678                                               [
4679                                                 AC_CHECK_LIB(shl_load, dld,
4680                                                              [
4681                                                                 HAVE_SHL_FUNCS=1
4682                                                                 DL_LINK=" -ldld$DL_LINK"
4683                                                              ])
4684                                               ])
4685                             ])
4686             ])
4687
4688         dnl check also for dlerror()
4689         if test "$HAVE_DL_FUNCS" = 1; then
4690             AC_CHECK_FUNCS(dlerror,
4691                            AC_DEFINE(HAVE_DLERROR),
4692                            AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR)))
4693         fi
4694         fi
4695
4696         if test "$HAVE_DL_FUNCS" = 0; then
4697             if test "$HAVE_SHL_FUNCS" = 0; then
4698               if test "$USE_UNIX" = 1; then
4699                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4700                   wxUSE_DYNAMIC_LOADER=no
4701                   wxUSE_DYNLIB_CLASS=no
4702               else
4703                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4704               fi
4705             fi
4706         fi
4707     fi
4708 fi
4709
4710 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4711     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4712 elif test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4713     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4714 fi
4715
4716 dnl ---------------------------------------------------------------------------
4717 dnl String stuff
4718 dnl ---------------------------------------------------------------------------
4719
4720 if test "$wxUSE_FONTMAP" = "yes" ; then
4721   AC_DEFINE(wxUSE_FONTMAP)
4722 fi
4723
4724 if test "$wxUSE_UNICODE" = "yes" ; then
4725   AC_DEFINE(wxUSE_UNICODE)
4726
4727   if test "$wxUSE_MSW" != 1; then
4728       wxUSE_UNICODE_MSLU=no
4729   fi
4730
4731   if test "$wxUSE_MSW" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
4732         AC_CHECK_LIB(unicows,main,
4733             [
4734                 AC_DEFINE(wxUSE_UNICODE_MSLU)
4735             ],
4736             [
4737                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
4738                              Applications will only run on Windows NT/2000/XP!])
4739                 wxUSE_UNICODE_MSLU=no
4740             ])
4741     fi
4742 fi
4743
4744 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
4745   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
4746 fi
4747
4748 dnl ----------------------------------------------------------------
4749 dnl Register PostScript options for makefiles and setup.h
4750 dnl ----------------------------------------------------------------
4751
4752 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
4753   AC_DEFINE(wxUSE_POSTSCRIPT)
4754 fi
4755
4756 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
4757
4758 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
4759
4760 dnl ---------------------------------------------------------------------------
4761 dnl big GUI components: MDI, doc/view, printing, help, ...
4762 dnl ---------------------------------------------------------------------------
4763
4764 if test "$wxUSE_CONSTRAINTS" = "yes"; then
4765     AC_DEFINE(wxUSE_CONSTRAINTS)
4766     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
4767 fi
4768
4769 if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4770    AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
4771    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
4772 fi
4773
4774 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
4775     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
4776     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
4777     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4778         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
4779     fi
4780 fi
4781
4782 if test "$wxUSE_HELP" = "yes"; then
4783     AC_DEFINE(wxUSE_HELP)
4784     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
4785
4786     if test "$wxUSE_MSW" = 1; then
4787       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
4788         AC_DEFINE(wxUSE_MS_HTML_HELP)
4789       fi
4790     fi
4791
4792     if test "$wxUSE_WXHTML_HELP" = "yes"; then
4793       if test "$wxUSE_HTML" = "yes"; then
4794         AC_DEFINE(wxUSE_WXHTML_HELP)
4795       else
4796         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
4797         wxUSE_WXHTML_HELP=no
4798       fi
4799     fi
4800 fi
4801
4802 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4803     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4804         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
4805     else
4806         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
4807     fi
4808     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
4809 fi
4810
4811 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
4812     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
4813 fi
4814
4815 dnl ---------------------------------------------------------------------------
4816 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
4817 dnl ---------------------------------------------------------------------------
4818
4819 dnl check for ole headers and disable a few features requiring it if not
4820 dnl present (earlier versions of mingw32 don't have ole2.h)
4821 if test "$wxUSE_MSW" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
4822                           -o "$wxUSE_CLIPBOARD"     = "yes" \
4823                           -o "$wxUSE_OLE"     = "yes" \
4824                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
4825     AC_CHECK_HEADERS(ole2.h)
4826
4827     if test "$ac_cv_header_ole2_h" = "yes" ; then
4828         if test "$GCC" = yes ; then
4829             AC_LANG_SAVE
4830             AC_LANG_CPLUSPLUS
4831
4832             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
4833             AC_TRY_COMPILE([#include <windows.h>
4834                             #include <ole2.h>],
4835                            [],
4836                            [AC_MSG_RESULT(no)],
4837                            [AC_MSG_RESULT(yes)
4838                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
4839             AC_LANG_RESTORE
4840             ALL_OBJECTS="$ALL_OBJECTS \$(OLEOBJS)"
4841             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
4842             AC_DEFINE(wxUSE_OLE)
4843
4844         fi
4845
4846         dnl for OLE clipboard and dnd
4847         AC_DEFINE(wxUSE_DATAOBJ)
4848     else
4849         AC_MSG_WARN([Some features disabled because OLE headers not found])
4850
4851         wxUSE_CLIPBOARD=no
4852         wxUSE_DRAG_AND_DROP=no
4853         wxUSE_DATAOBJ=no
4854         wxUSE_OLE=no
4855     fi
4856
4857     if test "$wxUSE_METAFILE" = "yes"; then
4858         AC_DEFINE(wxUSE_METAFILE)
4859
4860         dnl this one should probably be made separately configurable
4861         AC_DEFINE(wxUSE_ENH_METAFILE)
4862     fi
4863 fi
4864
4865 if test "$wxUSE_IPC" = "yes"; then
4866     if test "$wxUSE_SOCKETS" != "yes"; then
4867         AC_MSG_WARN(wxWindows IPC classes require sockets... disabled)
4868     fi
4869
4870     AC_DEFINE(wxUSE_IPC)
4871 fi
4872
4873 if test "$wxUSE_CLIPBOARD" = "yes"; then
4874     if test "$wxUSE_MGL" = 1; then
4875         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
4876         wxUSE_CLIPBOARD=no
4877     fi
4878
4879     if test "$wxUSE_CLIPBOARD" = "yes"; then
4880         AC_DEFINE(wxUSE_CLIPBOARD)
4881
4882         dnl required by clipboard code in configuration check
4883         AC_DEFINE(wxUSE_DATAOBJ)
4884     fi
4885 fi
4886
4887 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
4888     if test "$wxUSE_GTK" = 1; then
4889         if test "$WXGTK12" != 1; then
4890             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
4891             wxUSE_DRAG_AND_DROP=no
4892         fi
4893     fi
4894
4895     if test "$wxUSE_MOTIF" = 1; then
4896         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
4897         wxUSE_DRAG_AND_DROP=no
4898     fi
4899
4900     if test "$wxUSE_X11" = 1; then
4901         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
4902         wxUSE_DRAG_AND_DROP=no
4903     fi
4904
4905     if test "$wxUSE_MGL" = 1; then
4906         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
4907         wxUSE_DRAG_AND_DROP=no
4908     fi
4909
4910     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
4911         AC_DEFINE(wxUSE_DRAG_AND_DROP)
4912         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
4913     fi
4914
4915 fi
4916
4917 if test "$wxUSE_SPLINES" = "yes" ; then
4918   AC_DEFINE(wxUSE_SPLINES)
4919 fi
4920
4921 dnl ---------------------------------------------------------------------------
4922 dnl GUI controls
4923 dnl ---------------------------------------------------------------------------
4924
4925 USES_CONTROLS=0
4926 if test "$wxUSE_CONTROLS" = "yes"; then
4927   USES_CONTROLS=1
4928 fi
4929
4930 if test "$wxUSE_ACCEL" = "yes"; then
4931   AC_DEFINE(wxUSE_ACCEL)
4932   USES_CONTROLS=1
4933 fi
4934
4935 if test "$wxUSE_BUTTON" = "yes"; then
4936   AC_DEFINE(wxUSE_BUTTON)
4937   USES_CONTROLS=1
4938 fi
4939
4940 if test "$wxUSE_BMPBUTTON" = "yes"; then
4941   AC_DEFINE(wxUSE_BMPBUTTON)
4942   USES_CONTROLS=1
4943 fi
4944
4945 if test "$wxUSE_CALCTRL" = "yes"; then
4946   AC_DEFINE(wxUSE_CALENDARCTRL)
4947   USES_CONTROLS=1
4948   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
4949 fi
4950
4951 if test "$wxUSE_CARET" = "yes"; then
4952   AC_DEFINE(wxUSE_CARET)
4953   USES_CONTROLS=1
4954   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
4955 fi
4956
4957 if test "$wxUSE_COMBOBOX" = "yes"; then
4958   AC_DEFINE(wxUSE_COMBOBOX)
4959   USES_CONTROLS=1
4960 fi
4961
4962 if test "$wxUSE_CHOICE" = "yes"; then
4963   AC_DEFINE(wxUSE_CHOICE)
4964   USES_CONTROLS=1
4965 fi
4966
4967 if test "$wxUSE_CHECKBOX" = "yes"; then
4968   AC_DEFINE(wxUSE_CHECKBOX)
4969   USES_CONTROLS=1
4970 fi
4971
4972 if test "$wxUSE_CHECKLST" = "yes"; then
4973   AC_DEFINE(wxUSE_CHECKLISTBOX)
4974   USES_CONTROLS=1
4975   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
4976 fi
4977
4978 if test "$wxUSE_DISPLAY" = "yes"; then
4979     AC_DEFINE(wxUSE_DISPLAY)
4980     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
4981 fi
4982
4983 if test "$wxUSE_GAUGE" = "yes"; then
4984   AC_DEFINE(wxUSE_GAUGE)
4985   USES_CONTROLS=1
4986 fi
4987
4988 if test "$wxUSE_GRID" = "yes"; then
4989   AC_DEFINE(wxUSE_GRID)
4990   USES_CONTROLS=1
4991   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
4992 fi
4993
4994 if test "$wxUSE_IMAGLIST" = "yes"; then
4995     AC_DEFINE(wxUSE_IMAGLIST)
4996 fi
4997
4998 if test "$wxUSE_LISTBOX" = "yes"; then
4999     AC_DEFINE(wxUSE_LISTBOX)
5000     USES_CONTROLS=1
5001 fi
5002
5003 if test "$wxUSE_LISTCTRL" = "yes"; then
5004     if test "$wxUSE_IMAGLIST" = "yes"; then
5005         AC_DEFINE(wxUSE_LISTCTRL)
5006         USES_CONTROLS=1
5007         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
5008     else
5009         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
5010     fi
5011 fi
5012
5013 if test "$wxUSE_NOTEBOOK" = "yes"; then
5014     AC_DEFINE(wxUSE_NOTEBOOK)
5015     USES_CONTROLS=1
5016     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
5017 fi
5018
5019 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
5020 dnl     AC_DEFINE(wxUSE_PROPSHEET)
5021 dnl     USES_CONTROLS=1
5022 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
5023 dnl fi
5024
5025 if test "$wxUSE_RADIOBOX" = "yes"; then
5026     AC_DEFINE(wxUSE_RADIOBOX)
5027     USES_CONTROLS=1
5028 fi
5029
5030 if test "$wxUSE_RADIOBTN" = "yes"; then
5031     AC_DEFINE(wxUSE_RADIOBTN)
5032     USES_CONTROLS=1
5033 fi
5034
5035 if test "$wxUSE_SASH" = "yes"; then
5036     AC_DEFINE(wxUSE_SASH)
5037     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
5038 fi
5039
5040 if test "$wxUSE_SCROLLBAR" = "yes"; then
5041     AC_DEFINE(wxUSE_SCROLLBAR)
5042     USES_CONTROLS=1
5043     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
5044 fi
5045
5046 if test "$wxUSE_SLIDER" = "yes"; then
5047     AC_DEFINE(wxUSE_SLIDER)
5048     USES_CONTROLS=1
5049 fi
5050
5051 if test "$wxUSE_SPINBTN" = "yes"; then
5052     AC_DEFINE(wxUSE_SPINBTN)
5053     USES_CONTROLS=1
5054 fi
5055
5056 if test "$wxUSE_SPINCTRL" = "yes"; then
5057     AC_DEFINE(wxUSE_SPINCTRL)
5058     USES_CONTROLS=1
5059 fi
5060
5061 if test "$wxUSE_SPLITTER" = "yes"; then
5062     AC_DEFINE(wxUSE_SPLITTER)
5063     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
5064 fi
5065
5066 if test "$wxUSE_STATBMP" = "yes"; then
5067     AC_DEFINE(wxUSE_STATBMP)
5068     USES_CONTROLS=1
5069 fi
5070
5071 if test "$wxUSE_STATBOX" = "yes"; then
5072     AC_DEFINE(wxUSE_STATBOX)
5073     USES_CONTROLS=1
5074 fi
5075
5076 if test "$wxUSE_STATTEXT" = "yes"; then
5077     AC_DEFINE(wxUSE_STATTEXT)
5078     USES_CONTROLS=1
5079 fi
5080
5081 if test "$wxUSE_STATLINE" = "yes"; then
5082     AC_DEFINE(wxUSE_STATLINE)
5083     USES_CONTROLS=1
5084 fi
5085
5086 if test "$wxUSE_STATUSBAR" = "yes"; then
5087     AC_DEFINE(wxUSE_STATUSBAR)
5088     USES_CONTROLS=1
5089
5090     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
5091 fi
5092
5093 if test "$wxUSE_TABDIALOG" = "yes"; then
5094     AC_DEFINE(wxUSE_TAB_DIALOG)
5095     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS tab"
5096 fi
5097
5098 if test "$wxUSE_TEXTCTRL" = "yes"; then
5099     AC_DEFINE(wxUSE_TEXTCTRL)
5100     USES_CONTROLS=1
5101     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
5102 fi
5103
5104 if test "$wxUSE_TOGGLEBTN" = "yes"; then
5105     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5106         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
5107         wxUSE_TOGGLEBTN=no
5108     fi
5109     if test "$wxUSE_UNIVERSAL" = "yes"; then
5110         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
5111         wxUSE_TOGGLEBTN=no
5112     fi
5113
5114     if test "$wxUSE_TOGGLEBTN" = "yes"; then
5115         AC_DEFINE(wxUSE_TOGGLEBTN)
5116         USES_CONTROLS=1
5117     fi
5118 fi
5119
5120 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
5121     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
5122     wxUSE_TOOLBAR="yes"
5123     USES_CONTROLS=1
5124 fi
5125
5126 if test "$wxUSE_TOOLBAR" = "yes"; then
5127     AC_DEFINE(wxUSE_TOOLBAR)
5128     USES_CONTROLS=1
5129
5130     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
5131     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
5132         wxUSE_TOOLBAR_NATIVE="yes"
5133     fi
5134
5135     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
5136         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
5137         USES_CONTROLS=1
5138     fi
5139
5140     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
5141 fi
5142
5143 if test "$wxUSE_TOOLTIPS" = "yes"; then
5144     if test "$wxUSE_MOTIF" = 1; then
5145         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
5146     else
5147         if test "$wxUSE_UNIVERSAL" = "yes"; then
5148             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
5149         else
5150             AC_DEFINE(wxUSE_TOOLTIPS)
5151         fi
5152     fi
5153 fi
5154
5155 if test "$wxUSE_TREECTRL" = "yes"; then
5156     if test "$wxUSE_IMAGLIST" = "yes"; then
5157         AC_DEFINE(wxUSE_TREECTRL)
5158         USES_CONTROLS=1
5159         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
5160     else
5161         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
5162     fi
5163 fi
5164
5165 if test "$wxUSE_POPUPWIN" = "yes"; then
5166     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5167         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
5168     else
5169         if test "$wxUSE_MOTIF" = 1; then
5170             AC_MSG_WARN([wxPopupWindow not yet supported under Motif... disabled])
5171         else
5172             if test "$wxUSE_PM" = 1; then
5173                 AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
5174             else
5175                 AC_DEFINE(wxUSE_POPUPWIN)
5176
5177                 USES_CONTROLS=1
5178             fi
5179         fi
5180     fi
5181 fi
5182
5183 if test "$wxUSE_TIPWINDOW" = "yes"; then
5184     if test "$wxUSE_PM" = 1; then
5185         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
5186     else
5187         AC_DEFINE(wxUSE_TIPWINDOW)
5188     fi
5189 fi
5190
5191 if test "$USES_CONTROLS" = 1; then
5192     AC_DEFINE(wxUSE_CONTROLS)
5193 fi
5194
5195 dnl ---------------------------------------------------------------------------
5196 dnl misc options
5197 dnl ---------------------------------------------------------------------------
5198
5199 dnl if test "$wxUSE_TREELAYOUT" = "yes"; then
5200 dnl     AC_DEFINE(wxUSE_TREELAYOUT)
5201 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treelay"
5202 dnl fi
5203
5204 if test "$wxUSE_DRAGIMAGE" = "yes"; then
5205     AC_DEFINE(wxUSE_DRAGIMAGE)
5206     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
5207 fi
5208
5209 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
5210     AC_DEFINE(wxUSE_ACCESSIBILITY)
5211     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
5212 fi
5213
5214 if test "$wxUSE_MENUS" = "yes"; then
5215     AC_DEFINE(wxUSE_MENUS)
5216     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
5217 fi
5218
5219 if test "$wxUSE_METAFILE" = "yes"; then
5220     AC_DEFINE(wxUSE_METAFILE)
5221 fi
5222
5223 if test "$wxUSE_MIMETYPE" = "yes"; then
5224     AC_DEFINE(wxUSE_MIMETYPE)
5225 fi
5226
5227 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
5228     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
5229 if test "$TOOLKIT" = "MSW"; then
5230     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
5231 fi
5232
5233 fi
5234
5235 if test "$wxUSE_MINIFRAME" = "yes"; then
5236     AC_DEFINE(wxUSE_MINIFRAME)
5237     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
5238 fi
5239
5240 USE_HTML=0
5241 if test "$wxUSE_HTML" = "yes"; then
5242     AC_DEFINE(wxUSE_HTML)
5243     USE_HTML=1
5244     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
5245 fi
5246
5247 if test "$wxUSE_VALIDATORS" = "yes"; then
5248     AC_DEFINE(wxUSE_VALIDATORS)
5249     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
5250 fi
5251
5252 if test "$wxUSE_PALETTE" = "yes" ; then
5253   AC_DEFINE(wxUSE_PALETTE)
5254 fi
5255
5256 if test "$wxUSE_IMAGE" = "yes" ; then
5257   AC_DEFINE(wxUSE_IMAGE)
5258 fi
5259
5260 if test "$wxUSE_GIF" = "yes" ; then
5261   AC_DEFINE(wxUSE_GIF)
5262 fi
5263
5264 if test "$wxUSE_PCX" = "yes" ; then
5265   AC_DEFINE(wxUSE_PCX)
5266 fi
5267
5268 if test "$wxUSE_IFF" = "yes" ; then
5269   AC_DEFINE(wxUSE_IFF)
5270 fi
5271
5272 if test "$wxUSE_PNM" = "yes" ; then
5273   AC_DEFINE(wxUSE_PNM)
5274 fi
5275
5276 if test "$wxUSE_XPM" = "yes" ; then
5277   AC_DEFINE(wxUSE_XPM)
5278 fi
5279
5280 if test "$wxUSE_ICO_CUR" = "yes" ; then
5281   AC_DEFINE(wxUSE_ICO_CUR)
5282 fi
5283
5284 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
5285   dnl Must be done this late because -lunicows must be before all the other libs
5286   LIBS=" -lunicows $LIBS"
5287 fi
5288
5289 dnl ---------------------------------------------------------------------------
5290 dnl common dialog
5291 dnl ---------------------------------------------------------------------------
5292
5293 if test "$wxUSE_CHOICEDLG" = "yes"; then
5294     AC_DEFINE(wxUSE_CHOICEDLG)
5295 fi
5296
5297 if test "$wxUSE_COLOURDLG" = "yes"; then
5298     AC_DEFINE(wxUSE_COLOURDLG)
5299 fi
5300
5301 if test "$wxUSE_FILEDLG" = "yes"; then
5302     AC_DEFINE(wxUSE_FILEDLG)
5303 fi
5304
5305 if test "$wxUSE_FINDREPLDLG" = "yes"; then
5306     AC_DEFINE(wxUSE_FINDREPLDLG)
5307 fi
5308
5309 if test "$wxUSE_FONTDLG" = "yes"; then
5310     AC_DEFINE(wxUSE_FONTDLG)
5311 fi
5312
5313 if test "$wxUSE_DIRDLG" = "yes"; then
5314     if test "$wxUSE_TREECTRL" != "yes"; then
5315         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
5316     else
5317         AC_DEFINE(wxUSE_DIRDLG)
5318     fi
5319 fi
5320
5321 if test "$wxUSE_MSGDLG" = "yes"; then
5322     AC_DEFINE(wxUSE_MSGDLG)
5323 fi
5324
5325 if test "$wxUSE_NUMBERDLG" = "yes"; then
5326     AC_DEFINE(wxUSE_NUMBERDLG)
5327 fi
5328
5329 if test "$wxUSE_PROGRESSDLG" = "yes"; then
5330     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5331        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
5332     else
5333         AC_DEFINE(wxUSE_PROGRESSDLG)
5334     fi
5335 fi
5336
5337 if test "$wxUSE_SPLASH" = "yes"; then
5338     AC_DEFINE(wxUSE_SPLASH)
5339 fi
5340
5341 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
5342     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5343        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
5344     else
5345         AC_DEFINE(wxUSE_STARTUP_TIPS)
5346     fi
5347 fi
5348
5349 if test "$wxUSE_TEXTDLG" = "yes"; then
5350     AC_DEFINE(wxUSE_TEXTDLG)
5351 fi
5352
5353 if test "$wxUSE_WIZARDDLG" = "yes"; then
5354     AC_DEFINE(wxUSE_WIZARDDLG)
5355     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
5356 fi
5357
5358 dnl ---------------------------------------------------------------------------
5359 dnl get the string with OS info - used by wxGetOsDescription()
5360 dnl ---------------------------------------------------------------------------
5361
5362 if test "$cross_compiling" = "yes"; then
5363     dnl Use best guess from host as we can't use uname when cross compiling
5364     OSINFO="\"$host\""
5365 else
5366     dnl attualy work out OS version
5367     OSINFO=`uname -s -r -m`
5368     OSINFO="\"$OSINFO\""
5369 fi
5370
5371 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
5372
5373 dnl ---------------------------------------------------------------------------
5374 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
5375 dnl ---------------------------------------------------------------------------
5376
5377 if test "x$prefix" != "xNONE"; then
5378     wxPREFIX=$prefix
5379 else
5380     wxPREFIX=$ac_default_prefix
5381 fi
5382
5383 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
5384
5385 dnl define the variables used in wx-config
5386 top_builddir_wxconfig=`pwd`
5387
5388 dnl ---------------------------------------------------------------------------
5389 dnl Output the makefiles and such from the results found above
5390 dnl ---------------------------------------------------------------------------
5391
5392 dnl all additional libraries (except wxWindows itself) we link with
5393
5394 dnl note that we always link with -lm except for Mac OS X
5395 dnl extended.c uses floor() and is always linked in
5396
5397 if test "$wxUSE_MAC" = 1 ; then
5398     LDFLAGS="$LDFLAGS -framework Carbon -framework System"
5399 fi
5400 if test "$wxUSE_COCOA" = 1 ; then
5401     LDFLAGS="$LDFLAGS -framework Cocoa -framework System"
5402 fi
5403
5404 dnl FIXME: should this be covered by the conditional above
5405 dnl given the -lm comment there?  Or should that comment (and
5406 dnl this one) be removed..   [ 7 Nov 2001 ]
5407
5408 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
5409
5410 dnl Only add the -lm library if floating point functions cannot be used
5411 dnl without it.  This check is important on cygwin because of the bizarre
5412 dnl way that they have organized functions into libraries.  On cygwin, both
5413 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
5414 dnl means that
5415 dnl   1) linking with -lm is not necessary, and
5416 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
5417 dnl In particular, if you compile any program with -mno-cygwin and link with
5418 dnl -lm, it will crash instantly when it is run.  This happens because the
5419 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
5420 dnl the ___main function instead of allowing it to be defined by
5421 dnl /usr/lib/mingw/libmingw32.a as it should be.
5422 dnl
5423 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
5424 dnl
5425 dnl Just check a few floating point functions. If they are all found without
5426 dnl -lm, then we must not need -lm.
5427 have_cos=0
5428 have_floor=0
5429 AC_CHECK_FUNCS(cos, have_cos=1)
5430 AC_CHECK_FUNCS(floor, have_floor=1)
5431 AC_MSG_CHECKING(if floating point functions link without -lm)
5432 if test "$have_cos" = 1 -a "$have_floor" = 1; then
5433     AC_MSG_RESULT(yes)
5434 else
5435     AC_MSG_RESULT(no)
5436     LIBS="$LIBS -lm"
5437     # use different functions to avoid configure caching
5438     have_sin=0
5439     have_ceil=0
5440     AC_CHECK_FUNCS(sin, have_sin=1)
5441     AC_CHECK_FUNCS(ceil, have_ceil=1)
5442     AC_MSG_CHECKING(if floating point functions link with -lm)
5443     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
5444         AC_MSG_RESULT(yes)
5445     else
5446         AC_MSG_RESULT(no)
5447         # not sure we should warn the user, crash, etc.
5448     fi
5449 fi
5450
5451 if test "$wxUSE_GUI" = "yes"; then
5452
5453     dnl TODO add checks that these samples will really compile (i.e. all the
5454     dnl      library features they need are present)
5455
5456     dnl TODO some samples are never built so far:
5457     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
5458     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs \
5459                      drawing dynamic erase event exec font image \
5460                      minimal propsize rotate shaped widgets"
5461
5462     if test "$wxUSE_MONOLITHIC" != "yes"; then
5463         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
5464     fi
5465 else
5466     SAMPLES_SUBDIRS="console"
5467 fi
5468
5469
5470 dnl all -I options we must pass to the compiler
5471 dnl
5472 dnl note that the order is somewhat important, in particular the ZLIB_INCLUDE
5473 dnl and other stuff for the built in libraries should come first to avoid
5474 dnl including the system headers with the same name (it is particularly
5475 dnl important for zlib because XFree 4.2.0 has its own, horribly old and
5476 dnl incompatible, zlib.h) and the wxWindows headers should come first anyhow
5477 INCLUDES="-I\${top_builddir}lib/wx/include/${TOOLCHAIN_NAME} \
5478 -I\${top_srcdir}/include \
5479 $REGEX_INCLUDE $ZLIB_INCLUDE $PNG_INCLUDE $JPEG_INCLUDE $TIFF_INCLUDE \
5480 $TOOLKIT_INCLUDE"
5481
5482 dnl C/C++ compiler options used to compile wxWindows
5483 if test "$GXX" = yes ; then
5484     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
5485     CXXWARNINGS="-Wall"
5486     dnl should enable this one day...
5487     dnl CXXWARNINGS="-Wall -Werror"
5488 fi
5489
5490 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
5491
5492 dnl remove the extra white space from the cc/c++/ld options
5493 CPPFLAGS=`echo $WXDEBUG_DEFINE $INCLUDES $CPPFLAGS | sed 's/ \\+/ /g'`
5494 CFLAGS=`echo $CODE_GEN_FLAGS $EXTRA_CFLAGS $CFLAGS $CXXWARNINGS | sed 's/ \\+/ /g'`
5495 CXXFLAGS=`echo $CODE_GEN_FLAGS $CODE_GEN_FLAGS_CXX $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS | sed 's/ \+/ /g'`
5496
5497
5498 LIBS=`echo $LIBS | sed 's/ \+/ /g'`
5499 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
5500 EXTRALIBS_XML="$EXPAT_LINK"
5501 if test "$wxUSE_GUI" = "yes"; then
5502     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK | sed 's/ \+/ /g'`
5503 fi
5504 if test "$wxUSE_OPENGL" = "yes"; then
5505     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
5506 fi
5507
5508 LDFLAGS="$LDFLAGS $PROFILE"
5509
5510 dnl wxGTK does not need TOOLKIT includes in wx-config
5511 if test "$wxUSE_GTK" = 1; then
5512     WXCONFIG_INCLUDE=
5513 else
5514     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
5515 fi
5516
5517 WXCONFIG_EXTRALIBS="$LIBS"
5518
5519 dnl wx-config must output builtin 3rd party libs in --libs in static build:
5520 if test "$wxUSE_REGEX" = "builtin" ; then
5521     wxconfig_3rdparty="$wxconfig_3rdparty regex"
5522 fi
5523 if test "$wxUSE_EXPAT" = "builtin" ; then
5524     wxconfig_3rdparty="$wxconfig_3rdparty expat"
5525 fi
5526 if test "$wxUSE_ODBC" = "builtin" ; then
5527     wxconfig_3rdparty="$wxconfig_3rdparty odbc"
5528 fi
5529 if test "$wxUSE_LIBTIFF" = "builtin" ; then
5530     wxconfig_3rdparty="$wxconfig_3rdparty tiff"
5531 fi
5532 if test "$wxUSE_LIBJPEG" = "builtin" ; then
5533     wxconfig_3rdparty="$wxconfig_3rdparty jpeg"
5534 fi
5535 if test "$wxUSE_LIBPNG" = "builtin" ; then
5536     wxconfig_3rdparty="$wxconfig_3rdparty png"
5537 fi
5538 if test "$wxUSE_ZLIB" = "builtin" ; then
5539     wxconfig_3rdparty="$wxconfig_3rdparty zlib"
5540 fi
5541
5542 for i in $wxconfig_3rdparty ; do
5543     WXCONFIG_EXTRALIBS="$WXCONFIG_EXTRALIBS -lwx${i}${lib_debug_suffix}${HOST_SUFFIX}"
5544 done
5545
5546
5547 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
5548     WXUNIV=1
5549 else
5550     WXUNIV=0
5551 fi
5552
5553 AC_SUBST(wxUSE_ZLIB)
5554 AC_SUBST(wxUSE_REGEX)
5555 AC_SUBST(wxUSE_EXPAT)
5556 AC_SUBST(wxUSE_ODBC)
5557 AC_SUBST(wxUSE_LIBJPEG)
5558 AC_SUBST(wxUSE_LIBPNG)
5559 AC_SUBST(wxUSE_LIBTIFF)
5560
5561 if test $wxUSE_MONOLITHIC = "yes" ; then
5562     MONOLITHIC=1
5563 else
5564     MONOLITHIC=0
5565 fi
5566
5567 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
5568     OFFICIAL_BUILD=1
5569 else
5570     OFFICIAL_BUILD=0
5571 fi
5572
5573 AC_SUBST(VENDOR)
5574 AC_SUBST(OFFICIAL_BUILD)
5575
5576 AC_SUBST(WXUNIV)
5577 AC_SUBST(MONOLITHIC)
5578 AC_SUBST(LIBS)
5579 AC_SUBST(EXTRALIBS)
5580 AC_SUBST(EXTRALIBS_XML)
5581 AC_SUBST(EXTRALIBS_GUI)
5582 AC_SUBST(EXTRALIBS_OPENGL)
5583 AC_SUBST(UNICODE)
5584 AC_SUBST(BUILD)
5585 AC_SUBST(SHARED)
5586 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr [[A-Z]] [[a-z]]`
5587 AC_SUBST(TOOLKIT_LOWERCASE)
5588 AC_SUBST(TOOLKIT_VERSION)
5589 AC_SUBST(SAMPLES_RPATH_FLAG)
5590 AC_SUBST(HOST_SUFFIX)
5591
5592 AC_BAKEFILE
5593
5594
5595
5596 dnl for convenience, sort the samples in alphabetical order
5597 dnl
5598 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
5599 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
5600 dnl
5601 dnl       Unfortunately, there is a bug in OS/2's tr, such that
5602 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
5603 dnl       only removes the Unix-like part of the introduced line break.
5604 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
5605
5606 dnl makefile variables
5607 AC_SUBST(LEX_STEM)
5608 AC_SUBST(PATH_IFS)
5609
5610 dnl global options
5611 AC_SUBST(WX_MAJOR_VERSION_NUMBER)
5612 AC_SUBST(WX_MINOR_VERSION_NUMBER)
5613 AC_SUBST(WX_RELEASE_NUMBER)
5614 AC_SUBST(WX_LIBRARY_NAME_STATIC)
5615 AC_SUBST(WX_LIBRARY_NAME_SHARED)
5616 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
5617 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
5618 AC_SUBST(WX_LIBRARY_IMPORTLIB)
5619 AC_SUBST(WX_TARGET_LIBRARY)
5620 AC_SUBST(WX_LIBRARY_LINK1)
5621 AC_SUBST(WX_LIBRARY_LINK2)
5622 AC_SUBST(PROGRAM_EXT)
5623
5624 dnl global gl options
5625 AC_SUBST(WX_LIBRARY_NAME_STATIC_GL)
5626 AC_SUBST(WX_LIBRARY_NAME_SHARED_GL)
5627 AC_SUBST(WX_TARGET_LIBRARY_GL)
5628 AC_SUBST(WX_LIBRARY_LINK1_GL)
5629 AC_SUBST(WX_LIBRARY_LINK2_GL)
5630
5631 dnl are we supposed to create the links?
5632 AC_SUBST(WX_ALL)
5633 AC_SUBST(WX_ALL_INSTALLED)
5634
5635 AC_SUBST(SHARED_LD)
5636 AC_SUBST(PIC_FLAG)
5637
5638 AC_SUBST(WX_TARGET_LIBRARY_TYPE)
5639
5640 AC_SUBST(STATIC_FLAG)
5641
5642 dnl debugging options
5643 AC_SUBST(WXDEBUG_DEFINE)
5644
5645 dnl toolkit options
5646 AC_SUBST(USE_GUI)
5647 AC_SUBST(AFMINSTALL)
5648 AC_SUBST(WIN32INSTALL)
5649 AC_SUBST(TOOLKIT)
5650 AC_SUBST(TOOLKIT_DIR)
5651 AC_SUBST(TOOLKIT_VPATH)
5652 AC_SUBST(TOOLCHAIN_NAME)
5653 AC_SUBST(TOOLCHAIN_DEFS)
5654 AC_SUBST(TOOLCHAIN_DLL_DEFS)
5655
5656 dnl wx-config options
5657 AC_SUBST(top_builddir_wxconfig)
5658 AC_SUBST(host_alias)
5659 AC_SUBST(cross_compiling)
5660 AC_SUBST(WXCONFIG_EXTRALIBS)
5661 AC_SUBST(WXCONFIG_LIBS)
5662 AC_SUBST(WXCONFIG_LIBS_GL)
5663 AC_SUBST(WXCONFIG_LIBS_STATIC)
5664 AC_SUBST(WXCONFIG_LIBS_STATIC_GL)
5665 AC_SUBST(WXCONFIG_INCLUDE)
5666 AC_SUBST(WXCONFIG_RPATH)
5667 AC_SUBST(WX_LARGEFILE_FLAGS)
5668 AC_SUBST(CODE_GEN_FLAGS)
5669 AC_SUBST(CODE_GEN_FLAGS_CXX)
5670
5671 dnl the list of files to compile/install
5672 AC_SUBST(ALL_OBJECTS)
5673 AC_SUBST(ALL_HEADERS)
5674 AC_SUBST(ALL_SOURCES)
5675
5676 dnl distribution vars
5677 AC_SUBST(GUIDIST)
5678 AC_SUBST(PORT_FILES)
5679 AC_SUBST(DISTDIR)
5680
5681 dnl additional subdirectories where we will build
5682 AC_SUBST(SAMPLES_SUBDIRS)
5683
5684 dnl additional libraries and linker settings
5685 AC_SUBST(LDFLAGS)
5686 AC_SUBST(LDFLAGS_GL)
5687 AC_SUBST(LDFLAGS_VERSIONING)
5688 AC_SUBST(LDFLAGS_EXE)
5689 AC_SUBST(OPENGL_LIBS)
5690 AC_SUBST(DMALLOC_LIBS)
5691 AC_SUBST(WX_VERSION_TAG)
5692
5693 dnl additional resurces settings
5694 AC_SUBST(RESCOMP)
5695 AC_SUBST(RESFLAGS)
5696 AC_SUBST(RESPROGRAMOBJ)
5697 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
5698 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
5699
5700 dnl additional for Mac OS X
5701 AC_SUBST(DEREZ)
5702 AC_SUBST(MACOSX_BUNDLE)
5703 AC_SUBST(LIBWXMACRES)
5704 AC_SUBST(MACRESCOMP)
5705 AC_SUBST(MACSETFILE)
5706 AC_SUBST(MACRESWXCONFIG)
5707
5708 dnl other tools
5709 AC_SUBST(GCC)
5710 AC_SUBST(DLLTOOL)
5711 AC_SUBST(AS)
5712 AC_SUBST(NM)
5713 AC_SUBST(LD)
5714 AC_SUBST(MAKEINFO)
5715 AC_SUBST(INSTALL_LIBRARY)
5716 AC_SUBST(INSTALL_DIR)
5717
5718 dnl contrib tests results:
5719 AC_SUBST(ESD_LINK)
5720
5721
5722 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
5723 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
5724 dnl - and we do use it)
5725 AC_PROG_MAKE_SET
5726
5727 dnl move setup.h back if available
5728 if test -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h; then
5729     mv -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h setup.h
5730 fi
5731
5732 AC_CONFIG_HEADERS([setup.h])
5733
5734 dnl create each of the files in the space separated list from the file.in
5735 dnl (the original file name may be overriden by appending another name after a
5736 dnl colon)
5737 AC_CONFIG_FILES([
5738             wx-config
5739             version-script
5740             Makefile
5741           ])
5742
5743 AC_CONFIG_COMMANDS([default],
5744           [
5745             dnl This test is required to make the following idempotent.
5746             dnl Otherwise running config.status or rerunning configure
5747             dnl would stomp the wx-config link or try to move it onto
5748             dnl itself.
5749             dnl Use -h instead of -L to test for link (GD)
5750             dnl   -h is documented as obsolete under Mac OS X but works
5751             dnl   -L is obsolete under Solaris8
5752             if test ! -h wx-config; then
5753                 chmod +x wx-config
5754                 mv wx-config wx${TOOLCHAIN_NAME}-config
5755                 ${LN_S} wx${TOOLCHAIN_NAME}-config wx-config
5756             fi
5757
5758             if test ! -d lib; then
5759               mkdir lib
5760             fi
5761             if test ! -d lib/wx; then
5762               mkdir lib/wx
5763             fi
5764             if test ! -d lib/wx/include; then
5765               mkdir lib/wx/include
5766             fi
5767             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}; then
5768               mkdir lib/wx/include/${TOOLCHAIN_NAME}
5769             fi
5770             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}/wx; then
5771               mkdir lib/wx/include/${TOOLCHAIN_NAME}/wx
5772             fi
5773             if test -f setup.h; then
5774               mv -f setup.h lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h
5775             fi
5776           ],
5777           [
5778             TOOLCHAIN_NAME="${TOOLCHAIN_NAME}"
5779             LN_S="${LN_S}"
5780           ]
5781          )
5782
5783
5784 dnl Configure samples, contrib etc. directories, but only if they are present:
5785 if test "$wxUSE_GUI" = "yes"; then
5786     SUBDIRS="samples demos utils contrib"
5787 else dnl we build wxBase only
5788     dnl there are no wxBase programs in contrib nor demos
5789     SUBDIRS="samples utils"
5790 fi
5791
5792 for subdir in `echo $SUBDIRS`; do
5793     if test -d ${srcdir}/${subdir} ; then
5794         if test "$wxUSE_GUI" = "yes"; then
5795             if test ${subdir} = "samples"; then
5796                 dnl only take those samples which compile in the current
5797                 dnl configuration and which exist
5798                 for sample in `echo $SAMPLES_SUBDIRS`; do
5799                     if test -d $srcdir/samples/$sample; then
5800                         makefiles="samples/$sample/Makefile.in $makefiles"
5801                     fi
5802                 done
5803             else dnl assume that everything compiles for utils &c
5804                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
5805             fi
5806         else dnl we build wxBase only
5807             dnl don't take all samples/utils, just those which build with
5808             dnl wxBase
5809             if test ${subdir} = "samples"; then
5810                 makefiles="samples/console/Makefile.in"
5811             else dnl utils
5812                 makefiles="utils/HelpGen/Makefile.in \
5813                            utils/HelpGen/src/Makefile.in \
5814                            utils/makegen/Makefile.in"
5815             fi
5816         fi
5817
5818         for mkin in $makefiles ; do
5819             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
5820             AC_CONFIG_FILES([$mk])
5821         done
5822     fi
5823 done
5824
5825
5826 AC_OUTPUT
5827
5828 dnl report on what we decided to do
5829 echo
5830 echo "Configured wxWindows ${WX_VERSION} for \`${host}'"
5831 echo ""
5832 echo "  Which GUI toolkit should wxWindows use?                 ${TOOLKIT:-base only}"
5833 echo "  Should wxWindows be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
5834
5835 echo "  Should wxWindows be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
5836 echo "  Should wxWindows be linked as a shared library?         ${wxUSE_SHARED:-no}"
5837 echo "  Should wxWindows be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
5838
5839 echo "  What level of wxWindows compatibility should be enabled?"
5840 echo "                                       wxWindows 2.0      ${WXWIN_COMPATIBILITY_2:-no}"
5841 echo "                                       wxWindows 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
5842 echo "                                       wxWindows 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
5843
5844 echo "  Which libraries should wxWindows use?"
5845 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
5846 echo "                                       png                ${wxUSE_LIBPNG-none}"
5847 echo "                                       regex              ${wxUSE_REGEX}"
5848 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
5849 echo "                                       zlib               ${wxUSE_ZLIB}"
5850 echo "                                       odbc               ${wxUSE_ODBC}"
5851 echo "                                       expat              ${wxUSE_EXPAT}"
5852
5853 echo ""
5854
5855 dnl vi: set et sts=4 sw=4 com=\:dnl: