configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 dnl ---------------------------------------------------------------------------
   5 dnl
   6 dnl Top-level configure.in for wxWindows by Robert Roebling, Phil Blecker,
   7 dnl Vadim Zeitlin and Ron Lee
   8 dnl
   9 dnl This script is under the wxWindows licence.
  10 dnl
  11 dnl Version: $Id$
  12 dnl ---------------------------------------------------------------------------
  13
  14 dnl ---------------------------------------------------------------------------
  15 dnl initialization
  16 dnl ---------------------------------------------------------------------------
  17
  18 dnl the file passed to AC_INIT should be specific to our package
  19 AC_INIT([wx-config.in])
  20
  21 dnl sets build, host, target variables and the same with _alias
  22 AC_CANONICAL_SYSTEM
  23
  24 dnl When making releases do:
  25 dnl
  26 dnl WX_RELEASE_NUMBER += 1
  27 dnl
  28 dnl ..and update WX_CURRENT, WX_RELEASE and WX_AGE according to the
  29 dnl following rules:
  30 dnl
  31 dnl    If any changes have been made to the public interface, that is if any
  32 dnl    exported class, method, global or global type has been added, removed
  33 dnl    or changed in any way, then do:  WX_CURRENT += 1
  34 dnl
  35 dnl    If source changes have been made that *do not* alter the public
  36 dnl    interface then do:  WX_REVISION += 1
  37 dnl    If WX_CURRENT was incremented (as above) instead do:  WX_REVISION = 0
  38 dnl
  39 dnl    If any public interface was added, do:  WX_AGE += 1
  40 dnl    If any public interface was removed (or altered in a way effectively
  41 dnl    removing the previous definition), instead do:  WX_AGE = 0
  42 dnl
  43 dnl When the major or minor version numbers are incremented, all the above
  44 dnl variables should be reset to 0.
  45 dnl
  46 dnl The resulting library name will be of the form:
  47 dnl   libwx_$(TOOLKIT)-$(WX_RELEASE).so.$(WX_CURRENT).$(WX_REVISION).$(WX_AGE)
  48
  49 WX_MAJOR_VERSION_NUMBER=2
  50 WX_MINOR_VERSION_NUMBER=5
  51 WX_RELEASE_NUMBER=0
  52
  53 WX_VERSION=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER.$WX_RELEASE_NUMBER
  54 WX_RELEASE=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER
  55
  56 WX_MSW_VERSION=$WX_MAJOR_VERSION_NUMBER$WX_MINOR_VERSION_NUMBER$WX_RELEASE_NUMBER
  57
  58 WX_CURRENT=0
  59 WX_REVISION=0
  60 WX_AGE=0
  61
  62
  63 dnl ------------------------------------------------------------------------
  64 dnl Check platform (host system)
  65 dnl ------------------------------------------------------------------------
  66
  67 dnl assume Unix
  68 USE_UNIX=1
  69 USE_WIN32=0
  70 USE_DOS=0
  71 USE_BEOS=0
  72 USE_MAC=0
  73
  74 USE_LINUX=
  75 USE_SGI=
  76 USE_HPUX=
  77 USE_SYSV=
  78 USE_SVR4=
  79 USE_AIX=
  80 USE_SUN=
  81 USE_SOLARIS=
  82 USE_SUNOS=
  83 USE_ALPHA=
  84 USE_OSF=
  85 USE_BSD=
  86 USE_DARWIN=
  87 USE_FREEBSD=
  88 USE_OPENBSD=
  89 USE_NETBSD=
  90 USE_VMS=
  91 USE_ULTRIX=
  92 USE_DATA_GENERAL=
  93
  94 dnl on some platforms xxx_r() functions are declared inside "#ifdef
  95 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
  96 dnl than checking it during run-time
  97 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
  98
  99 dnl the list of all available toolkits
 100 dnl
 101 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 102 ALL_TOOLKITS="GTK MAC MGL MICROWIN MOTIF MSW PM X11"
 103
 104 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 105 dnl     which are either yes or no
 106 DEFAULT_wxUSE_GTK=0
 107 DEFAULT_wxUSE_MAC=0
 108 DEFAULT_wxUSE_MGL=0
 109 DEFAULT_wxUSE_MICROWIN=0
 110 DEFAULT_wxUSE_MOTIF=0
 111 DEFAULT_wxUSE_MSW=0
 112 DEFAULT_wxUSE_PM=0
 113 DEFAULT_wxUSE_X11=0
 114
 115 dnl these are the values which are really default for the given platform -
 116 dnl they're not cached and are only used if no --with-toolkit was given *and*
 117 dnl nothing was found in the cache
 118 DEFAULT_DEFAULT_wxUSE_GTK=0
 119 DEFAULT_DEFAULT_wxUSE_MAC=0
 120 DEFAULT_DEFAULT_wxUSE_MGL=0
 121 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 122 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 123 DEFAULT_DEFAULT_wxUSE_MSW=0
 124 DEFAULT_DEFAULT_wxUSE_PM=0
 125 DEFAULT_DEFAULT_wxUSE_X11=0
 126
 127 PROGRAM_EXT=
 128 SO_SUFFIX=so
 129
 130 dnl to support a new system, you need to add its canonical name (as determined
 131 dnl by config.sub or specified by the configure command line) to this "case"
 132 dnl and also define the shared library flags below - search for
 133 dnl SHARED_LIB_SETUP to find the exact place
 134 case "${host}" in
 135   *-hp-hpux* )
 136     USE_HPUX=1
 137     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 138     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 139     SO_SUFFIX=sl
 140     AC_DEFINE(__HPUX__)
 141   ;;
 142   *-*-linux* )
 143     USE_LINUX=1
 144     AC_DEFINE(__LINUX__)
 145     TMP=`uname -m`
 146     if test "x$TMP" = "xalpha"; then
 147       USE_ALPHA=1
 148       AC_DEFINE(__ALPHA__)
 149     fi
 150     DEFAULT_DEFAULT_wxUSE_GTK=1
 151   ;;
 152   *-*-irix5* | *-*-irix6* )
 153     USE_SGI=1
 154     USE_SVR4=1
 155     AC_DEFINE(__SGI__)
 156     AC_DEFINE(__SVR4__)
 157     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 158   ;;
 159   *-*-solaris2* )
 160     USE_SUN=1
 161     USE_SOLARIS=1
 162     USE_SVR4=1
 163     AC_DEFINE(__SUN__)
 164     AC_DEFINE(__SOLARIS__)
 165     AC_DEFINE(__SVR4__)
 166     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 167     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 168   ;;
 169   *-*-sunos4* )
 170     USE_SUN=1
 171     USE_SUNOS=1
 172     USE_BSD=1
 173     AC_DEFINE(__SUN__)
 174     AC_DEFINE(__SUNOS__)
 175     AC_DEFINE(__BSD__)
 176     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 177   ;;
 178   *-*-freebsd*)
 179     USE_BSD=1
 180     USE_FREEBSD=1
 181     AC_DEFINE(__FREEBSD__)
 182     AC_DEFINE(__BSD__)
 183     DEFAULT_DEFAULT_wxUSE_GTK=1
 184   ;;
 185   *-*-openbsd*)
 186     USE_BSD=1
 187     USE_OPENBSD=1
 188     AC_DEFINE(__OPENBSD__)
 189     AC_DEFINE(__BSD__)
 190     DEFAULT_DEFAULT_wxUSE_GTK=1
 191   ;;
 192   *-*-netbsd*)
 193     USE_BSD=1
 194     USE_NETBSD=1
 195     AC_DEFINE(__NETBSD__)
 196     AC_DEFINE(__BSD__)
 197     DEFAULT_DEFAULT_wxUSE_GTK=1
 198   ;;
 199   *-*-osf* )
 200     USE_ALPHA=1
 201     USE_OSF=1
 202     AC_DEFINE(__ALPHA__)
 203     AC_DEFINE(__OSF__)
 204     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 205     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 206   ;;
 207   *-*-dgux5* )
 208     USE_ALPHA=1
 209     USE_SVR4=1
 210     AC_DEFINE(__ALPHA__)
 211     AC_DEFINE(__SVR4__)
 212     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 213   ;;
 214   *-*-sysv5* )
 215     USE_SYSV=1
 216     USE_SVR4=1
 217     AC_DEFINE(__SYSV__)
 218     AC_DEFINE(__SVR4__)
 219     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 220   ;;
 221   *-*-aix* )
 222     USE_AIX=1
 223     USE_SYSV=1
 224     USE_SVR4=1
 225     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 226     dnl
 227     dnl     Both archive libraries and shared libraries on AIX have an .a
 228     dnl     extension. This will explain why you can't link with an .so and
 229     dnl     why it works with the name changed to .a.
 230     SO_SUFFIX=a
 231     AC_DEFINE(__AIX__)
 232     AC_DEFINE(__SYSV__)
 233     AC_DEFINE(__SVR4__)
 234     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 235   ;;
 236
 237   *-*-cygwin* | *-*-mingw32* )
 238     dnl MBN: some of the defines have been moved after toolkit detection
 239     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 240     dnl      USE_UNIX  must be set and not USE_WIN32
 241     SO_SUFFIX=dll
 242     PROGRAM_EXT=".exe"
 243     RESCOMP=windres
 244     DEFAULT_DEFAULT_wxUSE_MSW=1
 245   ;;
 246
 247   *-pc-msdosdjgpp )
 248     USE_UNIX=0
 249     USE_DOS=1
 250     AC_DEFINE(__DOS__)
 251     PROGRAM_EXT=".exe"
 252     DEFAULT_DEFAULT_wxUSE_MGL=1
 253     dnl DJGPP needs explicit -lstdc++ for some reason (VS: mayb some versions only?)
 254     LIBS="$LIBS -lstdc++"
 255   ;;
 256
 257   *-pc-os2_emx | *-pc-os2-emx )
 258     AC_DEFINE(__EMX__)
 259     PROGRAM_EXT=".exe"
 260     DEFAULT_DEFAULT_wxUSE_PM=1
 261   ;;
 262
 263   powerpc-*-darwin* )
 264     dnl PowerPC Darwin based distributions (including Mac OS X)
 265     USE_BSD=1
 266     USE_DARWIN=1
 267     SO_SUFFIX=dylib
 268     AC_DEFINE(__BSD__)
 269     AC_DEFINE(__DARWIN__)
 270     AC_DEFINE(__POWERPC__)
 271     AC_DEFINE(TARGET_CARBON)
 272     DEFAULT_DEFAULT_wxUSE_MAC=1
 273   ;;
 274
 275   *-*-beos* )
 276     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 277     USE_BEOS=1
 278     AC_DEFINE(__BEOS__)
 279   ;;
 280
 281   *)
 282     AC_MSG_ERROR(unknown system type ${host}.)
 283 esac
 284
 285 dnl ---------------------------------------------------------------------------
 286 dnl command line options for configure
 287 dnl ---------------------------------------------------------------------------
 288
 289 dnl the default values for all options - we collect them all here to simplify
 290 dnl modification of the default values (for example, if the defaults for some
 291 dnl platform should be changed, it can be done here too)
 292 dnl
 293 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 294
 295 WX_ARG_CACHE_INIT
 296
 297 dnl useful to test the compilation with minimum options, define as 0 for normal
 298 dnl usage
 299 DEBUG_CONFIGURE=0
 300 if test $DEBUG_CONFIGURE = 1; then
 301   DEFAULT_wxUSE_UNIVERSAL=no
 302
 303   DEFAULT_wxUSE_NANOX=no
 304
 305   DEFAULT_wxUSE_THREADS=yes
 306
 307   DEFAULT_wxUSE_SHARED=yes
 308   DEFAULT_wxUSE_SONAME=no
 309   DEFAULT_wxUSE_OPTIMISE=no
 310   DEFAULT_wxUSE_PROFILE=no
 311   DEFAULT_wxUSE_NO_DEPS=no
 312   DEFAULT_wxUSE_NO_RTTI=no
 313   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 314   DEFAULT_wxUSE_PERMISSIVE=no
 315   DEFAULT_wxUSE_DEBUG_FLAG=yes
 316   DEFAULT_wxUSE_DEBUG_INFO=yes
 317   DEFAULT_wxUSE_DEBUG_GDB=yes
 318   DEFAULT_wxUSE_MEM_TRACING=no
 319   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 320   DEFAULT_wxUSE_DMALLOC=no
 321   DEFAULT_wxUSE_PRECOMP=no
 322   DEFAULT_wxUSE_APPLE_IEEE=no
 323
 324   DEFAULT_wxUSE_LOG=yes
 325   DEFAULT_wxUSE_LOGWINDOW=no
 326   DEFAULT_wxUSE_LOGGUI=no
 327   DEFAULT_wxUSE_LOGDIALOG=no
 328
 329   DEFAULT_wxUSE_GUI=yes
 330   DEFAULT_wxUSE_CONTROLS=no
 331
 332   DEFAULT_wxUSE_REGEX=no
 333   DEFAULT_wxUSE_ZLIB=no
 334   DEFAULT_wxUSE_LIBPNG=no
 335   DEFAULT_wxUSE_LIBJPEG=no
 336   DEFAULT_wxUSE_LIBTIFF=no
 337   DEFAULT_wxUSE_ODBC=no
 338   DEFAULT_wxUSE_OPENGL=no
 339
 340   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 341   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 342   DEFAULT_wxUSE_STD_IOSTREAM=no
 343   DEFAULT_wxUSE_CMDLINE_PARSER=no
 344   DEFAULT_wxUSE_DATETIME=no
 345   DEFAULT_wxUSE_TIMEDATE=no
 346   DEFAULT_wxUSE_TIMER=no
 347   DEFAULT_wxUSE_STOPWATCH=no
 348   DEFAULT_wxUSE_FILE=no
 349   DEFAULT_wxUSE_FFILE=no
 350   DEFAULT_wxUSE_TEXTBUFFER=no
 351   DEFAULT_wxUSE_TEXTFILE=no
 352   DEFAULT_wxUSE_WAVE=no
 353   DEFAULT_wxUSE_INTL=no
 354   DEFAULT_wxUSE_CONFIG=no
 355   DEFAULT_wxUSE_FONTMAP=no
 356   DEFAULT_wxUSE_STREAMS=no
 357   DEFAULT_wxUSE_SOCKETS=no
 358   DEFAULT_wxUSE_OLE=no
 359   DEFAULT_wxUSE_DATAOBJ=no
 360   DEFAULT_wxUSE_DIALUP_MANAGER=no
 361   DEFAULT_wxUSE_JOYSTICK=no
 362   DEFAULT_wxUSE_DYNLIB_CLASS=no
 363   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 364   DEFAULT_wxUSE_LONGLONG=no
 365   DEFAULT_wxUSE_GEOMETRY=no
 366
 367   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 368   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 369   DEFAULT_wxUSE_POSTSCRIPT=no
 370
 371   DEFAULT_wxUSE_X_RESOURCES=no
 372   DEFAULT_wxUSE_CLIPBOARD=no
 373   DEFAULT_wxUSE_TOOLTIPS=no
 374   DEFAULT_wxUSE_DRAG_AND_DROP=no
 375   DEFAULT_wxUSE_DRAGIMAGE=no
 376   DEFAULT_wxUSE_SPLINES=no
 377
 378   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 379   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 380   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 381
 382   DEFAULT_wxUSE_PROLOGIO=no
 383   DEFAULT_wxUSE_RESOURCES=no
 384   DEFAULT_wxUSE_CONSTRAINTS=no
 385   DEFAULT_wxUSE_IPC=no
 386   DEFAULT_wxUSE_HELP=no
 387   DEFAULT_wxUSE_MS_HTML_HELP=no
 388   DEFAULT_wxUSE_WXHTML_HELP=no
 389   DEFAULT_wxUSE_TREELAYOUT=no
 390   DEFAULT_wxUSE_METAFILE=no
 391   DEFAULT_wxUSE_MIMETYPE=no
 392   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 393   DEFAULT_wxUSE_PROTOCOL=no
 394   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 395   DEFAULT_wxUSE_PROTOCOL_FTP=no
 396   DEFAULT_wxUSE_PROTOCOL_FILE=no
 397   DEFAULT_wxUSE_URL=no
 398
 399   DEFAULT_wxUSE_COMMONDLGS=no
 400   DEFAULT_wxUSE_CHOICEDLG=no
 401   DEFAULT_wxUSE_COLOURDLG=no
 402   DEFAULT_wxUSE_DIRDLG=no
 403   DEFAULT_wxUSE_FILEDLG=no
 404   DEFAULT_wxUSE_FINDREPLDLG=no
 405   DEFAULT_wxUSE_FONTDLG=no
 406   DEFAULT_wxUSE_MSGDLG=no
 407   DEFAULT_wxUSE_NUMBERDLG=no
 408   DEFAULT_wxUSE_TEXTDLG=no
 409   DEFAULT_wxUSE_SPLASH=no
 410   DEFAULT_wxUSE_STARTUP_TIPS=no
 411   DEFAULT_wxUSE_PROGRESSDLG=no
 412   DEFAULT_wxUSE_WIZARDDLG=no
 413
 414   DEFAULT_wxUSE_MENUS=no
 415   DEFAULT_wxUSE_MINIFRAME=no
 416   DEFAULT_wxUSE_HTML=no
 417   DEFAULT_wxUSE_FILESYSTEM=no
 418   DEFAULT_wxUSE_FS_INET=no
 419   DEFAULT_wxUSE_FS_ZIP=no
 420   DEFAULT_wxUSE_BUSYINFO=no
 421   DEFAULT_wxUSE_ZIPSTREAM=no
 422   DEFAULT_wxUSE_VALIDATORS=no
 423
 424   DEFAULT_wxUSE_ACCEL=no
 425   DEFAULT_wxUSE_BUTTON=no
 426   DEFAULT_wxUSE_BMPBUTTON=no
 427   DEFAULT_wxUSE_CALCTRL=no
 428   DEFAULT_wxUSE_CARET=no
 429   DEFAULT_wxUSE_CHECKBOX=no
 430   DEFAULT_wxUSE_CHECKLST=no
 431   DEFAULT_wxUSE_CHOICE=no
 432   DEFAULT_wxUSE_COMBOBOX=no
 433   DEFAULT_wxUSE_GAUGE=no
 434   DEFAULT_wxUSE_GRID=no
 435   DEFAULT_wxUSE_NEW_GRID=no
 436   DEFAULT_wxUSE_IMAGLIST=no
 437   DEFAULT_wxUSE_LISTBOX=no
 438   DEFAULT_wxUSE_LISTCTRL=no
 439   DEFAULT_wxUSE_NOTEBOOK=no
 440   DEFAULT_wxUSE_PROPSHEET=no
 441   DEFAULT_wxUSE_RADIOBOX=no
 442   DEFAULT_wxUSE_RADIOBTN=no
 443   DEFAULT_wxUSE_SASH=no
 444   DEFAULT_wxUSE_SCROLLBAR=no
 445   DEFAULT_wxUSE_SLIDER=no
 446   DEFAULT_wxUSE_SPINBTN=no
 447   DEFAULT_wxUSE_SPINCTRL=no
 448   DEFAULT_wxUSE_SPLITTER=no
 449   DEFAULT_wxUSE_STATBMP=no
 450   DEFAULT_wxUSE_STATBOX=no
 451   DEFAULT_wxUSE_STATLINE=no
 452   DEFAULT_wxUSE_STATTEXT=no
 453   DEFAULT_wxUSE_STATUSBAR=yes
 454   DEFAULT_wxUSE_TABDIALOG=no
 455   DEFAULT_wxUSE_TEXTCTRL=no
 456   DEFAULT_wxUSE_TOGGLEBTN=no
 457   DEFAULT_wxUSE_TOOLBAR=no
 458   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 459   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 460   DEFAULT_wxUSE_TREECTRL=no
 461   DEFAULT_wxUSE_POPUPWIN=no
 462   DEFAULT_wxUSE_TIPWINDOW=no
 463
 464   DEFAULT_wxUSE_UNICODE=no
 465   DEFAULT_wxUSE_UNICODE_MSLU=no
 466   DEFAULT_wxUSE_WCSRTOMBS=no
 467
 468   DEFAULT_wxUSE_PALETTE=no
 469   DEFAULT_wxUSE_IMAGE=no
 470   DEFAULT_wxUSE_GIF=no
 471   DEFAULT_wxUSE_PCX=no
 472   DEFAULT_wxUSE_PNM=no
 473   DEFAULT_wxUSE_IFF=no
 474   DEFAULT_wxUSE_XPM=no
 475   DEFAULT_wxUSE_ICO_CUR=no
 476 else
 477   DEFAULT_wxUSE_UNIVERSAL=no
 478
 479   DEFAULT_wxUSE_NANOX=no
 480
 481   DEFAULT_wxUSE_THREADS=yes
 482
 483   DEFAULT_wxUSE_SHARED=yes
 484   DEFAULT_wxUSE_SONAME=no
 485   DEFAULT_wxUSE_OPTIMISE=yes
 486   DEFAULT_wxUSE_PROFILE=no
 487   DEFAULT_wxUSE_NO_DEPS=no
 488   DEFAULT_wxUSE_NO_RTTI=no
 489   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 490   DEFAULT_wxUSE_PERMISSIVE=no
 491   DEFAULT_wxUSE_DEBUG_FLAG=no
 492   DEFAULT_wxUSE_DEBUG_INFO=no
 493   DEFAULT_wxUSE_DEBUG_GDB=no
 494   DEFAULT_wxUSE_MEM_TRACING=no
 495   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 496   DEFAULT_wxUSE_DMALLOC=no
 497   DEFAULT_wxUSE_PRECOMP=no
 498   DEFAULT_wxUSE_APPLE_IEEE=yes
 499
 500   DEFAULT_wxUSE_LOG=yes
 501   DEFAULT_wxUSE_LOGWINDOW=yes
 502   DEFAULT_wxUSE_LOGGUI=yes
 503   DEFAULT_wxUSE_LOGDIALOG=yes
 504
 505   DEFAULT_wxUSE_GUI=yes
 506
 507   DEFAULT_wxUSE_REGEX=yes
 508   DEFAULT_wxUSE_ZLIB=yes
 509   DEFAULT_wxUSE_LIBPNG=yes
 510   DEFAULT_wxUSE_LIBJPEG=yes
 511   DEFAULT_wxUSE_LIBTIFF=yes
 512   DEFAULT_wxUSE_ODBC=no
 513   DEFAULT_wxUSE_OPENGL=no
 514
 515   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 516   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 517   DEFAULT_wxUSE_STD_IOSTREAM=no
 518   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 519   DEFAULT_wxUSE_DATETIME=yes
 520   DEFAULT_wxUSE_TIMEDATE=no
 521   DEFAULT_wxUSE_TIMER=yes
 522   DEFAULT_wxUSE_STOPWATCH=yes
 523   DEFAULT_wxUSE_FILE=yes
 524   DEFAULT_wxUSE_FFILE=yes
 525   DEFAULT_wxUSE_TEXTBUFFER=yes
 526   DEFAULT_wxUSE_TEXTFILE=yes
 527   DEFAULT_wxUSE_WAVE=no
 528   DEFAULT_wxUSE_INTL=yes
 529   DEFAULT_wxUSE_CONFIG=yes
 530   DEFAULT_wxUSE_FONTMAP=yes
 531   DEFAULT_wxUSE_STREAMS=yes
 532   DEFAULT_wxUSE_SOCKETS=yes
 533   DEFAULT_wxUSE_OLE=yes
 534   DEFAULT_wxUSE_DATAOBJ=yes
 535   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 536   DEFAULT_wxUSE_JOYSTICK=yes
 537   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 538   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 539   DEFAULT_wxUSE_LONGLONG=yes
 540   DEFAULT_wxUSE_GEOMETRY=yes
 541
 542   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 543   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 544   DEFAULT_wxUSE_POSTSCRIPT=yes
 545
 546   DEFAULT_wxUSE_X_RESOURCES=no
 547   DEFAULT_wxUSE_CLIPBOARD=yes
 548   DEFAULT_wxUSE_TOOLTIPS=yes
 549   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 550   DEFAULT_wxUSE_DRAGIMAGE=yes
 551   DEFAULT_wxUSE_SPLINES=yes
 552
 553   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 554   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 555   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 556
 557   DEFAULT_wxUSE_PROLOGIO=no
 558   DEFAULT_wxUSE_RESOURCES=no
 559   DEFAULT_wxUSE_CONSTRAINTS=yes
 560   DEFAULT_wxUSE_IPC=yes
 561   DEFAULT_wxUSE_HELP=yes
 562   DEFAULT_wxUSE_MS_HTML_HELP=yes
 563   DEFAULT_wxUSE_WXHTML_HELP=yes
 564   DEFAULT_wxUSE_TREELAYOUT=yes
 565   DEFAULT_wxUSE_METAFILE=yes
 566   DEFAULT_wxUSE_MIMETYPE=yes
 567   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 568   DEFAULT_wxUSE_PROTOCOL=yes
 569   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 570   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 571   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 572   DEFAULT_wxUSE_URL=yes
 573
 574   DEFAULT_wxUSE_COMMONDLGS=yes
 575   DEFAULT_wxUSE_CHOICEDLG=yes
 576   DEFAULT_wxUSE_COLOURDLG=yes
 577   DEFAULT_wxUSE_DIRDLG=yes
 578   DEFAULT_wxUSE_FILEDLG=yes
 579   DEFAULT_wxUSE_FINDREPLDLG=yes
 580   DEFAULT_wxUSE_FONTDLG=yes
 581   DEFAULT_wxUSE_MSGDLG=yes
 582   DEFAULT_wxUSE_NUMBERDLG=yes
 583   DEFAULT_wxUSE_TEXTDLG=yes
 584   DEFAULT_wxUSE_SPLASH=yes
 585   DEFAULT_wxUSE_STARTUP_TIPS=yes
 586   DEFAULT_wxUSE_PROGRESSDLG=yes
 587   DEFAULT_wxUSE_WIZARDDLG=yes
 588
 589   DEFAULT_wxUSE_MENUS=yes
 590   DEFAULT_wxUSE_MINIFRAME=yes
 591   DEFAULT_wxUSE_HTML=yes
 592   DEFAULT_wxUSE_FILESYSTEM=yes
 593   DEFAULT_wxUSE_FS_INET=yes
 594   DEFAULT_wxUSE_FS_ZIP=yes
 595   DEFAULT_wxUSE_BUSYINFO=yes
 596   DEFAULT_wxUSE_ZIPSTREAM=yes
 597   DEFAULT_wxUSE_VALIDATORS=yes
 598
 599   DEFAULT_wxUSE_ACCEL=yes
 600   DEFAULT_wxUSE_BUTTON=yes
 601   DEFAULT_wxUSE_BMPBUTTON=yes
 602   DEFAULT_wxUSE_CALCTRL=yes
 603   DEFAULT_wxUSE_CARET=yes
 604   DEFAULT_wxUSE_CHECKBOX=yes
 605   DEFAULT_wxUSE_CHECKLST=yes
 606   DEFAULT_wxUSE_CHOICE=yes
 607   DEFAULT_wxUSE_COMBOBOX=yes
 608   DEFAULT_wxUSE_GAUGE=yes
 609   DEFAULT_wxUSE_GRID=yes
 610   DEFAULT_wxUSE_NEW_GRID=yes
 611   DEFAULT_wxUSE_IMAGLIST=yes
 612   DEFAULT_wxUSE_LISTBOX=yes
 613   DEFAULT_wxUSE_LISTCTRL=yes
 614   DEFAULT_wxUSE_NOTEBOOK=yes
 615   DEFAULT_wxUSE_PROPSHEET=yes
 616   DEFAULT_wxUSE_RADIOBOX=yes
 617   DEFAULT_wxUSE_RADIOBTN=yes
 618   DEFAULT_wxUSE_SASH=yes
 619   DEFAULT_wxUSE_SCROLLBAR=yes
 620   DEFAULT_wxUSE_SLIDER=yes
 621   DEFAULT_wxUSE_SPINBTN=yes
 622   DEFAULT_wxUSE_SPINCTRL=yes
 623   DEFAULT_wxUSE_SPLITTER=yes
 624   DEFAULT_wxUSE_STATBMP=yes
 625   DEFAULT_wxUSE_STATBOX=yes
 626   DEFAULT_wxUSE_STATLINE=yes
 627   DEFAULT_wxUSE_STATTEXT=yes
 628   DEFAULT_wxUSE_STATUSBAR=yes
 629   DEFAULT_wxUSE_TABDIALOG=no
 630   DEFAULT_wxUSE_TEXTCTRL=yes
 631   DEFAULT_wxUSE_TOGGLEBTN=yes
 632   DEFAULT_wxUSE_TOOLBAR=yes
 633   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 634   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 635   DEFAULT_wxUSE_TREECTRL=yes
 636   DEFAULT_wxUSE_POPUPWIN=yes
 637   DEFAULT_wxUSE_TIPWINDOW=yes
 638
 639   DEFAULT_wxUSE_UNICODE=no
 640   DEFAULT_wxUSE_UNICODE_MSLU=yes
 641   DEFAULT_wxUSE_WCSRTOMBS=no
 642
 643   DEFAULT_wxUSE_PALETTE=yes
 644   DEFAULT_wxUSE_IMAGE=yes
 645   DEFAULT_wxUSE_GIF=yes
 646   DEFAULT_wxUSE_PCX=yes
 647   DEFAULT_wxUSE_IFF=no
 648   DEFAULT_wxUSE_PNM=yes
 649   DEFAULT_wxUSE_XPM=yes
 650   DEFAULT_wxUSE_ICO_CUR=yes
 651 fi
 652
 653 dnl WX_ARG_WITH should be used to select whether an external package will be
 654 dnl used or not, to configure compile-time features of this package itself,
 655 dnl use WX_ARG_ENABLE instead
 656
 657 dnl ============================
 658 dnl external package dependecies
 659 dnl ============================
 660
 661 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 662 dnl these values manually
 663 for toolkit in `echo $ALL_TOOLKITS`; do
 664   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 665   if test "x$LINE" != "x" ; then
 666     has_toolkit_in_cache=1
 667     eval "DEFAULT_$LINE"
 668     eval "CACHE_$toolkit=1"
 669   fi
 670 done
 671
 672 dnl ---------------------------------------------------------------------------
 673 dnl --disable-gui will build only non-GUI part of wxWindows: check for this
 674 dnl first to disable many other switches if it's given
 675 dnl
 676 dnl NB: this is still in testing stage, don't use if you don't know what you're
 677 dnl     doing
 678 dnl ---------------------------------------------------------------------------
 679
 680 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 681
 682 if test "$wxUSE_GUI" = "yes"; then
 683
 684 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWindows GUI controls instead of native ones], wxUSE_UNIVERSAL)
 685 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 686 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 687 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" TOOLKIT_GIVEN=1])
 688 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 689 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 690 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 691 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 692 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 693 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 694 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 695
 696 WX_ARG_ENABLE(gtk2,        [  --enable-gtk2           use GTK+ 2.0 if available (EXPERIMENTAL)], wxUSE_GTK2)
 697
 698 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 699 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 700 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 701 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 702
 703 fi
 704 dnl for GUI only
 705
 706 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 707 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 708 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 709 WX_ARG_WITH(odbc,          [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 710
 711 dnl ---------------------------------------------------------------------------
 712 dnl compile options
 713 dnl ---------------------------------------------------------------------------
 714
 715 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 716 WX_ARG_ENABLE(soname,      [  --enable-soname         set the DT_SONAME field in ELF shared libraries], wxUSE_SONAME)
 717 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 718 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 719
 720 dnl allow the precompiled header option to be disabled under Mac OS X/Darwin
 721 WX_ARG_ENABLE(precomp,     [  --enable-precomp        enable use of precompiled headers (Mac OS X/Darwin)], wxUSE_PRECOMP)
 722
 723 if test "$wxUSE_DEBUG" = "yes"; then
 724   DEFAULT_wxUSE_DEBUG_FLAG=yes
 725   DEFAULT_wxUSE_DEBUG_INFO=yes
 726 elif test "$wxUSE_DEBUG" = "no"; then
 727   DEFAULT_wxUSE_DEBUG_FLAG=no
 728   DEFAULT_wxUSE_DEBUG_INFO=no
 729 fi
 730
 731 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 732 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 733 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 734 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 735 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 736 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 737 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 738 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 739 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 740 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 741
 742 WX_ARG_ENABLE(compat20,      [  --enable-compat20       enable wxWindows 2.0 compatibility], WXWIN_COMPATIBILITY_2)
 743 WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWindows 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
 744 WX_ARG_ENABLE(compat24,      [  --disable-compat24      disable wxWindows 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, disable)
 745
 746 AC_ARG_ENABLE(rpath,         [  --enable-rpath=DIR      output the rpath flag from wx-config], [wxRPATH_DIR="$enableval"])
 747
 748 if test "$wxRPATH_DIR" != "" -a "$wxRPATH_DIR" != "disable"; then
 749    WXCONFIG_RPATH="-Wl,-rpath -Wl,$wxRPATH_DIR"
 750 fi
 751
 752
 753 dnl ---------------------------------------------------------------------------
 754 dnl (small) optional non GUI classes
 755 dnl ---------------------------------------------------------------------------
 756
 757 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 758 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 759
 760 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 761 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 762 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 763 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 764 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 765 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes], wxUSE_OLE)
 766 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 767
 768 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 769
 770 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 771 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 772 WX_ARG_ENABLE(timedate,      [  --enable-timedate       use obsolete wxDate/wxTime classes], wxUSE_TIMEDATE)
 773 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 774 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 775 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 776 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 777 WX_ARG_ENABLE(wave,          [  --enable-wave           use wxWave class], wxUSE_WAVE)
 778 WX_ARG_ENABLE(fraction,      [  --enable-fraction       use wxFraction class], wxUSE_FRACTION)
 779 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 780 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 781 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 782 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 783 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 784 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 785 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile classes], wxUSE_FILE)
 786 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile classes], wxUSE_FFILE)
 787 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 788 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 789 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 790 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 791 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (win32 only)], wxUSE_UNICODE_MSLU)
 792 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWindows implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 793 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 794 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 795 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 796 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
 797 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZipInputStream], wxUSE_ZIPSTREAM)
 798
 799 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals and pass them to wxApp::OnFatalException], wxUSE_ON_FATAL_EXCEPTION)
 800 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 801
 802 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 803 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 804
 805 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 806 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 807 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 808 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 809 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 810
 811
 812 dnl ---------------------------------------------------------------------------
 813 dnl "big" options (i.e. those which change a lot of things throughout the library)
 814 dnl ---------------------------------------------------------------------------
 815
 816 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 817
 818 if test "$wxUSE_GUI" = "yes"; then
 819
 820 dnl ---------------------------------------------------------------------------
 821 dnl "big" GUI options
 822 dnl ---------------------------------------------------------------------------
 823
 824 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 825 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 826 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 827 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 828 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 829 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 830 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 831 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI_ARCHITECTURE)
 832 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 833 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 834 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 835
 836 dnl ---------------------------------------------------------------------------
 837 dnl PostScript options
 838 dnl ---------------------------------------------------------------------------
 839 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 840
 841 dnl VZ: these options seem to be always on, if someone wants to change it please do
 842 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
 843 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
 844
 845 dnl ---------------------------------------------------------------------------
 846 dnl resources
 847 dnl ---------------------------------------------------------------------------
 848
 849 WX_ARG_ENABLE(prologio,    [  --enable-prologio       use Prolog IO library], wxUSE_PROLOGIO)
 850 WX_ARG_ENABLE(resources,   [  --enable-resources      use wxWindows resources], wxUSE_RESOURCES)
 851
 852 WX_ARG_ENABLE(xresources,  [  --enable-xresources     use X resources for save (default for gtk+)], wxUSE_X_RESOURCES)
 853
 854 dnl ---------------------------------------------------------------------------
 855 dnl IPC &c
 856 dnl ---------------------------------------------------------------------------
 857
 858 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard classes], wxUSE_CLIPBOARD)
 859 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 860 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 861
 862 WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout classes], wxUSE_TREELAYOUT)
 863
 864 dnl ---------------------------------------------------------------------------
 865 dnl optional GUI controls (in alphabetical order except the first one)
 866 dnl ---------------------------------------------------------------------------
 867
 868 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
 869
 870 dnl even with --enable-controls, some may be disabled by giving
 871 dnl --disable-<control> later on the command line - but by default all will be
 872 dnl used (and vice versa)
 873 if test "$wxUSE_CONTROLS" = "yes"; then
 874   DEFAULT_wxUSE_ACCEL=yes
 875   DEFAULT_wxUSE_BMPBUTTON=yes
 876   DEFAULT_wxUSE_BUTTON=yes
 877   DEFAULT_wxUSE_CALCTRL=no
 878   DEFAULT_wxUSE_CARET=yes
 879   DEFAULT_wxUSE_COMBOBOX=yes
 880   DEFAULT_wxUSE_CHECKBOX=yes
 881   DEFAULT_wxUSE_CHECKLISTBOX=yes
 882   DEFAULT_wxUSE_CHOICE=yes
 883   DEFAULT_wxUSE_GAUGE=yes
 884   DEFAULT_wxUSE_GRID=yes
 885   DEFAULT_wxUSE_NEW_GRID=yes
 886   DEFAULT_wxUSE_IMAGLIST=yes
 887   DEFAULT_wxUSE_LISTBOX=yes
 888   DEFAULT_wxUSE_LISTCTRL=yes
 889   DEFAULT_wxUSE_NOTEBOOK=yes
 890   DEFAULT_wxUSE_PROPSHEET=yes
 891   DEFAULT_wxUSE_RADIOBOX=yes
 892   DEFAULT_wxUSE_RADIOBTN=yes
 893   DEFAULT_wxUSE_SASH=yes
 894   DEFAULT_wxUSE_SCROLLBAR=yes
 895   DEFAULT_wxUSE_SLIDER=yes
 896   DEFAULT_wxUSE_SPINBTN=yes
 897   DEFAULT_wxUSE_SPINCTRL=yes
 898   DEFAULT_wxUSE_SPLITTER=yes
 899   DEFAULT_wxUSE_STATBMP=yes
 900   DEFAULT_wxUSE_STATBOX=yes
 901   DEFAULT_wxUSE_STATLINE=yes
 902   DEFAULT_wxUSE_STATUSBAR=yes
 903   DEFAULT_wxUSE_TAB_DIALOG=yes
 904   DEFAULT_wxUSE_TOGGLEBTN=yes
 905   DEFAULT_wxUSE_TOOLBAR=yes
 906   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 907   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 908   DEFAULT_wxUSE_TOOLTIPS=yes
 909   DEFAULT_wxUSE_TREECTRL=yes
 910   DEFAULT_wxUSE_POPUPWIN=yes
 911   DEFAULT_wxUSE_TIPWINDOW=yes
 912 elif test "$wxUSE_CONTROLS" = "no"; then
 913   DEFAULT_wxUSE_ACCEL=no
 914   DEFAULT_wxUSE_BMPBUTTON=no
 915   DEFAULT_wxUSE_BUTTON=no
 916   DEFAULT_wxUSE_CALCTRL=no
 917   DEFAULT_wxUSE_CARET=no
 918   DEFAULT_wxUSE_COMBOBOX=no
 919   DEFAULT_wxUSE_CHECKBOX=no
 920   DEFAULT_wxUSE_CHECKLISTBOX=no
 921   DEFAULT_wxUSE_CHOICE=no
 922   DEFAULT_wxUSE_GAUGE=no
 923   DEFAULT_wxUSE_GRID=no
 924   DEFAULT_wxUSE_NEW_GRID=no
 925   DEFAULT_wxUSE_IMAGLIST=no
 926   DEFAULT_wxUSE_LISTBOX=no
 927   DEFAULT_wxUSE_LISTCTRL=no
 928   DEFAULT_wxUSE_NOTEBOOK=no
 929   DEFAULT_wxUSE_PROPSHEET=no
 930   DEFAULT_wxUSE_RADIOBOX=no
 931   DEFAULT_wxUSE_RADIOBTN=no
 932   DEFAULT_wxUSE_SASH=no
 933   DEFAULT_wxUSE_SCROLLBAR=no
 934   DEFAULT_wxUSE_SLIDER=no
 935   DEFAULT_wxUSE_SPINBTN=no
 936   DEFAULT_wxUSE_SPINCTRL=no
 937   DEFAULT_wxUSE_SPLITTER=no
 938   DEFAULT_wxUSE_STATBMP=no
 939   DEFAULT_wxUSE_STATBOX=no
 940   DEFAULT_wxUSE_STATLINE=no
 941   DEFAULT_wxUSE_STATUSBAR=no
 942   DEFAULT_wxUSE_TAB_DIALOG=no
 943   DEFAULT_wxUSE_TOGGLEBTN=no
 944   DEFAULT_wxUSE_TOOLBAR=no
 945   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 946   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 947   DEFAULT_wxUSE_TOOLTIPS=no
 948   DEFAULT_wxUSE_TREECTRL=no
 949   DEFAULT_wxUSE_POPUPWIN=no
 950   DEFAULT_wxUSE_TIPWINDOW=no
 951 fi
 952
 953 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 954 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 955 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 956 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 957 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 958 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 959 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 960 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 961 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox classes], wxUSE_COMBOBOX)
 962 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 963 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 964 WX_ARG_ENABLE(newgrid,     [  --enable-newgrid        use new wxGrid class], wxUSE_NEW_GRID)
 965 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 966 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 967 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 968 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 969 WX_ARG_ENABLE(propsheet,   [  --enable-propsheet      use wxPropertySheet class], wxUSE_PROPSHEET)
 970 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 971 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 972 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 973 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 974 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 975 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 976 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 977 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 978 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 979 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 980 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 981 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 982 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 983 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
 984 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 985 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 986 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 987 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 988 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
 989 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
 990 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 991 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 992
 993 dnl ---------------------------------------------------------------------------
 994 dnl common dialogs
 995 dnl ---------------------------------------------------------------------------
 996
 997 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
 998 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
 999 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1000 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1001 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1002 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1003 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1004 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1005 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1006 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1007 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1008 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1009 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1010 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1011
1012 dnl ---------------------------------------------------------------------------
1013 dnl misc GUI options
1014 dnl ---------------------------------------------------------------------------
1015
1016 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1017 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1018 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1019 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1020 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1021 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1022 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick (Linux only)], wxUSE_JOYSTICK)
1023 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1024 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1025
1026 dnl ---------------------------------------------------------------------------
1027 dnl support for image formats that do not rely on external library
1028 dnl ---------------------------------------------------------------------------
1029
1030 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1031 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1032 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1033 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1034 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1035 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1036 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1037 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1038
1039 fi
1040
1041 dnl General settings (needed for GUI and non-GUI compilations alike).
1042 dnl Path separator; ':' for unix, ';' for OS/2
1043 dnl Stem for flex output; lexyy for OS/2, lex.yy otherwise
1044 case "${host}" in
1045   *-pc-os2_emx | *-pc-os2-emx )
1046     PATH_IFS=';'
1047 dnl Really ought to text for this as meanwhile there are flex versions using
1048 dnl lex.yy as well due to FAT support being more and more dropped...
1049     LEX_STEM="lexyy"
1050   ;;
1051   *)
1052     PATH_IFS=':'
1053     LEX_STEM="lex.yy"
1054   ;;
1055 esac
1056
1057 dnl for GUI only
1058
1059 dnl cache the options values before (may be) aborting below
1060 WX_ARG_CACHE_FLUSH
1061
1062 dnl check that no more than one toolkit is given and that if none are given that
1063 dnl we have a default one
1064
1065 AC_MSG_CHECKING(for toolkit)
1066
1067 # In Wine, we need to default to MSW, not GTK or MOTIF
1068 if test "$wxUSE_WINE" = "yes"; then
1069     DEFAULT_DEFAULT_wxUSE_GTK=0
1070     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1071     DEFAULT_DEFAULT_wxUSE_MSW=1
1072 fi
1073
1074 if test "$wxUSE_GUI" = "yes"; then
1075
1076     if test "$USE_BEOS" = 1; then
1077         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1078     fi
1079
1080     if test "$TOOLKIT_GIVEN" = 1; then
1081       dnl convert "yes" to 1 and "no" to 0
1082       for toolkit in `echo $ALL_TOOLKITS`; do
1083         var=wxUSE_$toolkit
1084         eval "value=\$${var}"
1085         eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1086       done
1087     else
1088       dnl try to guess the most apropriate toolkit for this platform
1089       for toolkit in `echo $ALL_TOOLKITS`; do
1090         if test "$has_toolkit_in_cache" != 1; then
1091           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1092         else
1093           var=DEFAULT_wxUSE_$toolkit
1094         fi
1095         eval "wxUSE_$toolkit=\$${var}"
1096       done
1097     fi
1098
1099     dnl we suppose that expr is available (maybe there is a better way to do
1100     dnl this? what about using ALL_TOOLKITS? TODO)
1101     NUM_TOOLKITS=`expr ${wxUSE_GTK:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_MAC:-0}  \
1102                   + ${wxUSE_MSW:-0} + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} + ${wxUSE_X11:-0}`
1103
1104     dnl Allow wxUSE_PM only for OS/2 with EMX.
1105     case "${host}" in
1106       *-pc-os2_emx | *-pc-os2-emx )
1107         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1108     esac
1109
1110     case "$NUM_TOOLKITS" in
1111       1)
1112       ;;
1113       0)
1114         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1115       ;;
1116       *)
1117         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1118     esac
1119
1120     dnl cache the wxUSE_<TOOLKIT> values too
1121     for toolkit in `echo $ALL_TOOLKITS`; do
1122       var=wxUSE_$toolkit
1123       eval "value=\$${var}"
1124       if test "x$value" != x; then
1125         cache_var=CACHE_$toolkit
1126         eval "cache=\$${cache_var}"
1127         if test "$cache" = 1; then
1128           echo "$var=$value" >> ${wx_arg_cache_file}
1129         fi
1130         if test "$value" = 1; then
1131           toolkit_echo=`echo $toolkit | tr [[A-Z]] [[a-z]]`
1132           AC_MSG_RESULT($toolkit_echo)
1133         fi
1134       fi
1135     done
1136 else
1137     AC_MSG_RESULT(base ($host_alias hosted) only)
1138 fi
1139
1140 dnl ---------------------------------------------------------------------------
1141 dnl When we are using Cygwin with Motif/GTK+, we want it to appear like
1142 dnl 'just' a POSIX platform, so the Win32 API must not be available
1143 dnl ---------------------------------------------------------------------------
1144 dnl (Windows-only piece)
1145 wants_win32=0
1146 doesnt_want_win32=0
1147 case "${host}" in
1148   *-*-cygwin*)
1149       if test "$wxUSE_MSW" = 1 ; then
1150         wants_win32=1
1151       else
1152         doesnt_want_win32=1
1153       fi
1154   ;;
1155   *-*-mingw*)
1156       wants_win32=1
1157   ;;
1158 esac
1159
1160 dnl ---------------------------------------------------------------------------
1161 dnl Wine is a virtual platform, we need to patch things up a bit
1162 dnl ---------------------------------------------------------------------------
1163 if test "$wxUSE_WINE" = "yes"; then
1164     wants_win32=1
1165     dnl FIXME: we should do a better job of testing for these
1166     CC=winegcc
1167     CXX=wineg++
1168     RESCOMP=wrc
1169 fi
1170
1171 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1172 dnl     take effect on Cygwin/Mingw and not other platforms.
1173 if test "$wants_win32" = 1 ; then
1174     USE_UNIX=0
1175     USE_WIN32=1
1176     AC_DEFINE(__WIN32__)
1177     AC_DEFINE(__WIN95__)
1178     AC_DEFINE(__WINDOWS__)
1179     AC_DEFINE(__GNUWIN32__)
1180     AC_DEFINE(STRICT)
1181     AC_DEFINE(WINVER, 0x0400)
1182 fi
1183 if test "$doesnt_want_win32" = 1 ; then
1184     USE_UNIX=1
1185     USE_WIN32=0
1186 fi
1187 dnl (end of Windows-only piece)
1188
1189 if test "$USE_UNIX" = 1 ; then
1190     wxUSE_UNIX=yes
1191     AC_DEFINE(__UNIX__)
1192 fi
1193
1194 dnl ---------------------------------------------------------------------------
1195 dnl Checks for programs
1196 dnl ---------------------------------------------------------------------------
1197
1198 dnl flush the cache because checking for programs might abort
1199 AC_CACHE_SAVE
1200
1201 dnl cross-compiling support: we're cross compiling if the build system is
1202 dnl different from the target one (assume host and target be always the same)
1203 if test "$build" != "$host" ; then
1204     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 -o "$USE_UNIX"; then
1205         CC=$host_alias-gcc
1206         CXX=$host_alias-c++
1207         AR=$host_alias-ar
1208         RANLIB=$host_alias-ranlib
1209         DLLTOOL=$host_alias-dlltool
1210         RESCOMP=$host_alias-windres
1211         LD=$host_alias-ld
1212         NM=$host_alias-nm
1213         STRIP=$host_alias-strip
1214     else
1215         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1216     fi
1217 fi
1218
1219 dnl C-compiler checks
1220 dnl   defines CC with the compiler to use
1221 dnl   defines GCC with yes if using gcc
1222 dnl   defines GCC empty if not using gcc
1223 dnl   defines CFLAGS
1224 dnl
1225 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1226 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1227 dnl -g and -O flags ourselves below
1228 CFLAGS=${CFLAGS:=}
1229 AC_PROG_CC
1230
1231 dnl is -traditional needed for correct compilations
1232 dnl   adds -traditional for gcc if needed
1233 AC_PROG_GCC_TRADITIONAL
1234
1235 AC_LANG_SAVE
1236 AC_LANG_CPLUSPLUS
1237
1238 dnl C++-compiler checks
1239 dnl   defines CXX with the compiler to use
1240 dnl   defines GXX with yes if using gxx
1241 dnl   defines GXX empty if not using gxx
1242 dnl   defines CXXFLAGS
1243 dnl
1244 dnl see CFLAGS line above
1245 CXXFLAGS=${CXXFLAGS:=}
1246 AC_PROG_CXX
1247
1248 AC_LANG_RESTORE
1249
1250 dnl ranlib command
1251 dnl   defines RANLIB with the appropriate command
1252 AC_PROG_RANLIB
1253
1254 dnl ar command
1255 dnl   defines AR with the appropriate command
1256 AC_CHECK_PROG(AR, ar, ar, ar)
1257
1258 dnl install checks
1259 dnl   defines INSTALL with the appropriate command
1260 AC_PROG_INSTALL
1261
1262 dnl   make install path absolute (if not already);
1263 dnl   will fail with (some) MSDOS paths
1264 case ${INSTALL} in
1265   /* ) # Absolute
1266      ;;
1267   ?:* ) # Drive letter, considered as absolute.
1268      ;;
1269   *)
1270      INSTALL=`pwd`/${INSTALL} ;;
1271 esac
1272
1273 dnl HP-UX install doesn't handle the "-d" switch so don't use it there
1274 case ${host} in
1275     *-hp-hpux* )
1276         INSTALL_DIR="mkdir"
1277         ;;
1278
1279     *)  INSTALL_DIR="$INSTALL -d"
1280         ;;
1281 esac
1282
1283
1284 case "${host}" in
1285
1286     dnl The other BSD's should probably go in here too, since this is
1287     dnl to workaround a strange static lib BSDism.
1288     dnl Mac OS X install seems to ignore -p option...
1289     powerpc-*-darwin* )
1290         INSTALL_PROGRAM="cp -fp"
1291         INSTALL_DATA="cp -fp"
1292         ;;
1293     *)
1294         ;;
1295 esac
1296
1297 dnl strip command
1298 dnl   defines STRIP as strip or nothing if not found
1299 AC_CHECK_PROG(STRIP, strip, strip, true)
1300
1301 dnl does make support "-include" (only GNU make does AFAIK)?
1302 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1303 [
1304     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1305             egrep -s GNU > /dev/null); then
1306         wx_cv_prog_makeisgnu="yes"
1307     else
1308         wx_cv_prog_makeisgnu="no"
1309     fi
1310 ])
1311
1312 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1313     IF_GNU_MAKE=""
1314 else
1315     IF_GNU_MAKE="#"
1316 fi
1317
1318 AC_SUBST(IF_GNU_MAKE)
1319
1320 dnl we don't need to check for VPATH support in GNU make - it does have it
1321 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1322 dnl check if VPATH works
1323 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1324 dnl create Makefile
1325 cat - << EOF > confMake
1326 check : file
1327         cp \$? \$@
1328         cp \$? final_file
1329 EOF
1330
1331 if test ! -d sub ; then
1332   mkdir sub
1333 fi
1334 echo dummy > sub/file
1335 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1336 RESULT=$?
1337 rm -f sub/file check final_file confMake
1338 rmdir sub
1339 if test "$RESULT" = 0; then
1340   wx_cv_prog_makevpath="yes"
1341 else
1342   wx_cv_prog_makevpath="no"
1343 fi
1344 ])
1345
1346 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1347 AC_MSG_ERROR([
1348 You need a make-utility that is able to use the variable
1349 VPATH correctly.
1350 If your version of make does not support VPATH correctly,
1351 please install GNU-make (possibly as gmake), and start
1352 configure with the following command:
1353 export MAKE=gmake; ./configure  for sh-type shells
1354 setenv MAKE gmake; ./configure  for csh-type shells
1355 Also please do remember to use gmake in this case every time
1356 you are trying to compile.
1357 ])
1358 fi dnl make without VPATH
1359 fi dnl not GNU make
1360
1361 dnl YACC checks
1362 dnl   defines YACC with the appropriate command
1363 AC_PROG_YACC
1364
1365 dnl LEX checks
1366 dnl   defines LEX with the appropriate command
1367 dnl   defines LEXLIB with the appropriate library
1368 AC_PROG_LEX
1369
1370 dnl needed for making link to setup.h
1371 AC_PROG_LN_S
1372
1373 dnl ---------------------------------------------------------------------------
1374 dnl When we are using gcc on OS/2, we want to be either using resources (PM)
1375 dnl or a more complete POSIX emulation for Motif/GTK+/X11
1376 dnl ---------------------------------------------------------------------------
1377 dnl (OS/2-only piece)
1378 case "${host}" in
1379   *-pc-os2_emx | *-pc-os2-emx )
1380       dnl Explicitly link -lstdcpp, since we are using "gcc" not "g++"/"c++".
1381       LIBS="$LIBS -lstdcpp"
1382       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1383           dnl More complete Unix emulation for unix-like ports
1384           dnl by linking in POSIX/2's cExt (if available).
1385           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1386       else
1387           dnl Include resources for the "native" port (wxPM).
1388           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1389       fi
1390   ;;
1391 esac
1392 dnl (end of OS/2-only piece)
1393
1394 dnl ------------------------------------------------------------------------
1395 dnl Check for headers
1396 dnl ------------------------------------------------------------------------
1397
1398 dnl test for strings.h needed under AIX, but do not check for it wxMac as
1399 dnl it exists but is only a simple redirection to string.h and it is in
1400 dnl conflict with Strings.h in FlatCarbon headers
1401 if test "$wxUSE_MAC" != 1; then
1402   dnl defines HAVE_STRINGS_H
1403   AC_CHECK_HEADERS(strings.h)
1404 fi
1405
1406 dnl defines HAVE_STDLIB_H
1407 AC_CHECK_HEADERS(stdlib.h)
1408 dnl defines HAVE_MALLOC_H
1409 AC_CHECK_HEADERS(malloc.h)
1410 dnl defines HAVE_UNISTD_H
1411 AC_CHECK_HEADERS(unistd.h)
1412 dnl defines HAVE_WCHAR_H
1413 AC_CHECK_HEADERS(wchar.h)
1414
1415 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1416 if test "$ac_cv_header_wchar_h" != "yes"; then
1417     dnl defines HAVE_WCSTR_H
1418     AC_CHECK_HEADERS(wcstr.h)
1419 fi
1420
1421 dnl defines HAVE_FNMATCH_H
1422 AC_CHECK_HEADERS(fnmatch.h)
1423
1424 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
1425     AC_CHECK_FUNCS(fnmatch)
1426 fi
1427
1428 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1429 AC_CHECK_HEADERS(langinfo.h)
1430
1431 case "${host}" in
1432   *-pc-os2_emx | *-pc-os2-emx )
1433       dnl Explicitly link -lintl if langinfo.h is available.
1434       if test $ac_cv_header_langinfo_h = "yes"; then
1435           LIBS="$LIBS -lintl"
1436       fi
1437   ;;
1438 esac
1439
1440 if test "$wxUSE_GUI" = "yes"; then
1441     if test "$wxUSE_UNIX" = "yes"; then
1442         dnl defines HAVE_X11_XKBLIB_H
1443         AC_CHECK_HEADERS(X11/XKBlib.h)
1444     fi
1445 fi
1446
1447 dnl ---------------------------------------------------------------------------
1448 dnl Checks for compiler characteristics
1449 dnl ---------------------------------------------------------------------------
1450
1451 dnl defines const to be empty if c-compiler does not support const fully
1452 AC_C_CONST
1453 dnl defines inline to a sensible value for the c-compiler
1454 AC_C_INLINE
1455
1456 dnl check the sizes of integral types (give some reasonable default values for
1457 dnl cross-compiling)
1458 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1459 AC_CHECK_SIZEOF(char, 1)
1460 AC_CHECK_SIZEOF(short, 2)
1461 AC_CHECK_SIZEOF(void *, 4)
1462 AC_CHECK_SIZEOF(int, 4)
1463 AC_CHECK_SIZEOF(long, 4)
1464
1465 case "${host}" in
1466     arm-*-linux* )
1467         AC_CHECK_SIZEOF(long long, 8)
1468     ;;
1469     *-hp-hpux* )
1470         AC_CHECK_SIZEOF(long long, 0)
1471         if test "$ac_cv_sizeof_long_long" != "0"; then
1472             dnl HPUX 10.20 headers need this define in order to use long long definitions
1473             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1474         fi
1475     ;;
1476     * )
1477         AC_CHECK_SIZEOF(long long, 0)
1478 esac
1479
1480 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
1481 dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
1482 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
1483 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
1484 [
1485     AC_TRY_RUN(
1486         [
1487             /* DJGPP only has fake wchar_t: */
1488             #ifdef __DJGPP__
1489             #  error "fake wchar_t"
1490             #endif
1491             #ifdef HAVE_WCHAR_H
1492             #  ifdef __CYGWIN__
1493             #    include <stddef.h>
1494             #  endif
1495             #  include <wchar.h>
1496             #endif
1497             #ifdef HAVE_STDLIB_H
1498             #  include <stdlib.h>
1499             #endif
1500             #include <stdio.h>
1501             int main()
1502             {
1503                 FILE *f=fopen("conftestval", "w");
1504                 if (!f) exit(1);
1505                 fprintf(f, "%i", sizeof(wchar_t));
1506                 exit(0);
1507             }
1508         ],
1509         wx_cv_sizeof_wchar_t=`cat conftestval`,
1510         wx_cv_sizeof_wchar_t=0,
1511         [
1512             case "${host}" in
1513               *-pc-msdosdjgpp )
1514                 wx_cv_sizeof_wchar_t=0
1515                 ;;
1516               * )
1517                 wx_cv_sizeof_wchar_t=4
1518                 ;;
1519             esac
1520         ]
1521     )
1522 ])
1523
1524 AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
1525
1526 dnl check for large file support
1527 AC_SYS_LARGEFILE
1528
1529 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1530 dnl line because otherwise the system headers risk being included before
1531 dnl wx/defs.h which defines these constants leading to inconsistent
1532 dnl sizeof(off_t) in different source files of the same program and linking
1533 dnl problems
1534 if test "x$wx_largefile" = "xyes"; then
1535     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1536         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1537     else
1538         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1539     fi
1540     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1541 fi
1542
1543 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1544 WX_C_BIGENDIAN
1545
1546 dnl check for iostream (as opposed to iostream.h) standard header
1547 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1548
1549 dnl check whether C++ compiler supports bool built-in type
1550 WX_CPP_BOOL
1551
1552 dnl check whether C++ compiler supports explicit keyword
1553 WX_CPP_EXPLICIT
1554
1555 dnl ---------------------------------------------------------------------------
1556 dnl Define search path for includes and libraries: all headers and libs will be
1557 dnl looked for in all directories of this path
1558 dnl ---------------------------------------------------------------------------
1559
1560 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1561 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1562 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1563 dnl
1564 dnl Also try to put all directories which may contain X11R6 before those which
1565 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1566 SEARCH_INCLUDE="\
1567     /usr/local/include        \
1568                               \
1569     /usr/Motif-1.2/include    \
1570     /usr/Motif-2.1/include    \
1571                               \
1572     /usr/include/Motif1.2     \
1573     /opt/xpm/include/X11      \
1574     /opt/GBxpm/include/       \
1575     /opt/GBxpm/X11/include/   \
1576                               \
1577     /usr/Motif1.2/include     \
1578     /usr/dt/include           \
1579     /usr/openwin/include      \
1580                               \
1581     /usr/include/Xm           \
1582                               \
1583     /usr/X11R6/include        \
1584     /usr/X11R6.4/include      \
1585     /usr/X11R5/include        \
1586     /usr/X11R4/include        \
1587                               \
1588     /usr/include/X11R6        \
1589     /usr/include/X11R5        \
1590     /usr/include/X11R4        \
1591                               \
1592     /usr/local/X11R6/include  \
1593     /usr/local/X11R5/include  \
1594     /usr/local/X11R4/include  \
1595                               \
1596     /usr/local/include/X11R6  \
1597     /usr/local/include/X11R5  \
1598     /usr/local/include/X11R4  \
1599                               \
1600     /usr/X11/include          \
1601     /usr/include/X11          \
1602     /usr/local/X11/include    \
1603     /usr/local/include/X11    \
1604                               \
1605     /usr/X386/include         \
1606     /usr/x386/include         \
1607     /usr/XFree86/include/X11  \
1608                               \
1609     X:/XFree86/include        \
1610     X:/XFree86/include/X11    \
1611                               \
1612     /usr/include/gtk          \
1613     /usr/local/include/gtk    \
1614     /usr/include/glib         \
1615     /usr/local/include/glib   \
1616                               \
1617     /usr/include/qt           \
1618     /usr/local/include/qt     \
1619                               \
1620     /usr/include/windows      \
1621     /usr/include/wine         \
1622     /usr/local/include/wine   \
1623                               \
1624     /usr/unsupported/include  \
1625     /usr/athena/include       \
1626     /usr/local/x11r5/include  \
1627     /usr/lpp/Xamples/include  \
1628                               \
1629     /usr/openwin/share/include"
1630
1631 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` "
1632
1633 dnl ------------------------------------------------------------------------
1634 dnl Check for libraries
1635 dnl ------------------------------------------------------------------------
1636
1637 dnl flush the cache because checking for libraries below might abort
1638 AC_CACHE_SAVE
1639
1640 dnl check for glibc version
1641 dnl
1642 dnl VZ: I have no idea why had this check been there originally, but now
1643 dnl     we could probably do without it by just always adding _GNU_SOURCE
1644 if test "$USE_LINUX" = 1; then
1645     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
1646         AC_TRY_COMPILE([#include <features.h>],
1647             [
1648                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
1649                     #error not glibc2.1
1650                 #endif
1651             ],
1652             [
1653                 wx_cv_lib_glibc21=yes
1654             ],
1655             [
1656                 wx_cv_lib_glibc21=no
1657             ]
1658         )
1659     ])
1660     if test "$wx_cv_lib_glibc21" = "yes"; then
1661         AC_DEFINE(wxHAVE_GLIBC2)
1662     fi
1663 fi
1664
1665 dnl we may need _GNU_SOURCE for 2 things:
1666 dnl
1667 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
1668 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
1669 dnl  which breaks libtiff compilation, so it is simpler to just define
1670 dnl  _GNU_SOURCE to get everything)
1671 dnl
1672 dnl  2. for Unicode functions
1673 if test "x$wx_cv_lib_glibc21" = "xyes"; then
1674     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
1675         AC_DEFINE(_GNU_SOURCE)
1676     fi
1677 fi
1678
1679 dnl ---------------------------------------------------------------------------
1680 dnl Optional libraries
1681 dnl
1682 dnl   --with-<lib>=sys
1683 dnl       looks for system library and fails if not found
1684 dnl
1685 dnl   --with-<lib>
1686 dnl   --with-<lib>=yes
1687 dnl       looks for system library and, if not found, prints a warning,
1688 dnl       falls back to the builtin wx version, and continues configuration
1689 dnl
1690 dnl   --with-<lib>=builtin
1691 dnl       uses builtin wx version without searching for system library
1692 dnl
1693 dnl   --with-<lib>=no
1694 dnl   --without-<lib>
1695 dnl       do not use library (neither system nor builtin wx version)
1696 dnl
1697 dnl ---------------------------------------------------------------------------
1698
1699 dnl ------------------------------------------------------------------------
1700 dnl Check for regex libraries
1701 dnl ------------------------------------------------------------------------
1702
1703 REGEX_INCLUDE=
1704 if test "$wxUSE_REGEX" != "no"; then
1705     AC_DEFINE(wxUSE_REGEX)
1706
1707     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
1708         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
1709         dnl on some old systems it may be in libregex - check for it too?
1710         AC_CHECK_HEADER(regex.h, AC_CHECK_FUNCS(regcomp))
1711
1712         if test "x$ac_cv_func_regcomp" != "xyes"; then
1713             if test "$wxUSE_REGEX" = "sys" ; then
1714                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
1715             else
1716                 AC_MSG_WARN([system regex library not found, will use built-in instead])
1717                 wxUSE_REGEX=builtin
1718             fi
1719         else
1720             dnl we are using the system library
1721             wxUSE_REGEX=sys
1722         fi
1723     fi
1724
1725     if test "$wxUSE_REGEX" = "builtin" ; then
1726         REGEX_INCLUDE="-I\${top_srcdir}/src/regex"
1727     fi
1728 fi
1729
1730 dnl ------------------------------------------------------------------------
1731 dnl Check for zlib compression library
1732 dnl ------------------------------------------------------------------------
1733
1734 ZLIB_INCLUDE=
1735 ZLIB_LINK=
1736 if test "$wxUSE_ZLIB" != "no" ; then
1737     AC_DEFINE(wxUSE_ZLIB)
1738
1739     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
1740         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
1741         dnl should still use it because hopefully (can someone confirm this?)
1742         dnl Apple did fix the security problem in it and not using the system
1743         dnl library results in a whole bunch of warnings when linking with
1744         dnl Carbon framework
1745         if test "$USE_DARWIN" = 1; then
1746             system_zlib_h_ok="yes"
1747         else
1748             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
1749             dnl known to not work) and although I don't know which is
1750             dnl the minimal required version it's safer to test for 1.1.4 as
1751             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
1752             dnl has anything more ancient (1.1.3 was released in July 1998)
1753             dnl anyhow
1754             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
1755                 AC_TRY_RUN(
1756                     [
1757                         dnl zlib.h defines ZLIB_VERSION="x.y.z"
1758                         #include <zlib.h>
1759                         #include <stdio.h>
1760
1761                         dnl don't use the brackets as quotes, we need them
1762                         changequote(,)
1763                         int main()
1764                         {
1765                             FILE *f=fopen("conftestval", "w");
1766                             if (!f) exit(1);
1767                             fprintf(f, "%s",
1768                                     ZLIB_VERSION[0] == '1' &&
1769                                     (ZLIB_VERSION[2] > '1' ||
1770                                     (ZLIB_VERSION[2] == '1' &&
1771                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
1772                             exit(0);
1773                         }
1774                         changequote([,])
1775                     ],
1776                     ac_cv_header_zlib_h=`cat conftestval`,
1777                     ac_cv_header_zlib_h=no,
1778                     dnl cross-compiling: don't have an answer, try later
1779                     unset ac_cv_header_zlib_h
1780                 )
1781             )
1782             dnl If the test above did not come up with a value (e.g. cross
1783             dnl compiling) then this should give a definitive answer
1784             AC_CHECK_HEADER(zlib.h)
1785
1786             system_zlib_h_ok=$ac_cv_header_zlib_h
1787         fi
1788
1789         if test "$system_zlib_h_ok" = "yes"; then
1790             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
1791         fi
1792
1793         if test "x$ZLIB_LINK" = "x" ; then
1794             if test "$wxUSE_ZLIB" = "sys" ; then
1795                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
1796             else
1797                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
1798                 wxUSE_ZLIB=builtin
1799             fi
1800         else
1801             dnl we are using the system library
1802             wxUSE_ZLIB=sys
1803         fi
1804     fi
1805
1806     if test "$wxUSE_ZLIB" = "builtin" ; then
1807         ZLIB_INCLUDE="-I\${top_srcdir}/src/zlib"
1808     fi
1809 fi
1810
1811 dnl ------------------------------------------------------------------------
1812 dnl Check for png library
1813 dnl ------------------------------------------------------------------------
1814
1815 PNG_INCLUDE=
1816 PNG_LINK=
1817 if test "$wxUSE_LIBPNG" != "no" ; then
1818     AC_DEFINE(wxUSE_LIBPNG)
1819
1820     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
1821         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
1822         wxUSE_LIBPNG=sys
1823     fi
1824
1825     dnl for the check below to have a chance to succeed, we must already have
1826     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
1827     dnl doesn't depend on zlib)
1828     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
1829         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
1830         wxUSE_LIBPNG=builtin
1831     fi
1832
1833     if test "$wxUSE_MGL" != 1 ; then
1834         dnl Don't check for libpng when building wxMGL, libmgl contains it
1835         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
1836             dnl libpng version 0.9 is known to not work, if an even newer
1837             dnl version is required, just bump it up in the test below
1838             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
1839                 AC_TRY_RUN(
1840                     [
1841                         dnl png.h defines PNG_LIBPNG_VER=number
1842                         #include <png.h>
1843                         #include <stdio.h>
1844
1845                         int main()
1846                         {
1847                             FILE *f=fopen("conftestval", "w");
1848                             if (!f) exit(1);
1849                             fprintf(f, "%s",
1850                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
1851                             exit(0);
1852                         }
1853                     ],
1854                     ac_cv_header_png_h=`cat conftestval`,
1855                     ac_cv_header_png_h=no,
1856                     dnl cross-compiling: test (later) if we have any png.h
1857                     unset ac_cv_header_png_h
1858                 )
1859             )
1860             AC_CHECK_HEADER(png.h)
1861
1862             if test "$ac_cv_header_png_h" = "yes"; then
1863                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng", , [-lz -lm])
1864             fi
1865
1866             if test "x$PNG_LINK" = "x" ; then
1867                 if test "$wxUSE_LIBPNG" = "sys" ; then
1868                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
1869                 else
1870                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
1871                     wxUSE_LIBPNG=builtin
1872                 fi
1873             else
1874                 dnl we are using the system library
1875                 wxUSE_LIBPNG=sys
1876             fi
1877         fi
1878     fi
1879
1880     if test "$wxUSE_LIBPNG" = "builtin" ; then
1881         PNG_INCLUDE="-I\${top_srcdir}/src/png"
1882     fi
1883
1884     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
1885 fi
1886
1887 dnl ------------------------------------------------------------------------
1888 dnl Check for jpeg library
1889 dnl ------------------------------------------------------------------------
1890
1891 JPEG_INCLUDE=
1892 JPEG_LINK=
1893 if test "$wxUSE_LIBJPEG" != "no" ; then
1894     AC_DEFINE(wxUSE_LIBJPEG)
1895
1896     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
1897         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
1898         wxUSE_LIBJPEG=sys
1899     fi
1900
1901     if test "$wxUSE_MGL" != 1 ; then
1902         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
1903         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
1904             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
1905             dnl HAVE_STDLIB_H which are already defined and this provokes
1906             dnl a compiler warning which configure considers as an error...
1907             AC_MSG_CHECKING(for jpeglib.h)
1908             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
1909                 AC_TRY_COMPILE(
1910                     [
1911                         #undef HAVE_STDLIB_H
1912                         #include <stdio.h>
1913                         #include <jpeglib.h>
1914                     ],
1915                     [
1916                     ],
1917                     ac_cv_header_jpeglib_h=yes,
1918                     ac_cv_header_jpeglib_h=no
1919                 )
1920             )
1921             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
1922
1923             if test "$ac_cv_header_jpeglib_h" = "yes"; then
1924                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
1925             fi
1926
1927             if test "x$JPEG_LINK" = "x" ; then
1928                 if test "$wxUSE_LIBJPEG" = "sys" ; then
1929                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
1930                 else
1931                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
1932                     wxUSE_LIBJPEG=builtin
1933                 fi
1934             else
1935                 dnl we are using the system library
1936                 wxUSE_LIBJPEG=sys
1937             fi
1938         fi
1939     fi
1940
1941     if test "$wxUSE_LIBJPEG" = "builtin" ; then
1942         JPEG_INCLUDE="-I\${top_srcdir}/src/jpeg"
1943     fi
1944 fi
1945
1946 dnl ------------------------------------------------------------------------
1947 dnl Check for tiff library
1948 dnl ------------------------------------------------------------------------
1949
1950 TIFF_INCLUDE=
1951 TIFF_LINK=
1952 TIFF_PREREQ_LINKS=-lm
1953 if test "$wxUSE_LIBTIFF" != "no" ; then
1954     AC_DEFINE(wxUSE_LIBTIFF)
1955
1956     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
1957         dnl libtiff may depend on libjpeg and libz so use them in the test
1958         dnl below or it would fail
1959         if test "$wxUSE_LIBJPEG" = "sys"; then
1960             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
1961         fi
1962         if test "$wxUSE_ZLIB" = "sys"; then
1963             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
1964         fi
1965         AC_CHECK_HEADER(tiffio.h,
1966                         AC_CHECK_LIB(tiff, TIFFError,
1967                                      TIFF_LINK=" -ltiff",
1968                                      ,
1969                                      $TIFF_PREREQ_LINKS)
1970                        )
1971
1972         if test "x$TIFF_LINK" = "x" ; then
1973             if test "$wxUSE_LIBTIFF" = "sys" ; then
1974                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
1975             else
1976                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
1977                 wxUSE_LIBTIFF=builtin
1978             fi
1979         else
1980             dnl we are using the system library
1981             wxUSE_LIBTIFF=sys
1982         fi
1983     fi
1984
1985     if test "$wxUSE_LIBTIFF" = "builtin" ; then
1986         TIFF_INCLUDE="-I\${top_srcdir}/src/tiff"
1987     fi
1988 fi
1989
1990 dnl ----------------------------------------------------------------
1991 dnl search for toolkit (widget sets)
1992 dnl ----------------------------------------------------------------
1993
1994 AFMINSTALL=
1995 WIN32INSTALL=
1996
1997 TOOLKIT=
1998 TOOLKIT_INCLUDE=
1999 WIDGET_SET=
2000
2001 dnl are we building for a win32 target environment?
2002 dnl If so, setup common stuff needed for both GUI and Base libs.
2003 if test "$USE_WIN32" = 1 ; then
2004     AC_CHECK_HEADERS(w32api.h)
2005     AC_CHECK_HEADER(windows.h, [],
2006     [
2007         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2008     ])
2009
2010     dnl check if can use _WIN32_IE macro
2011     AC_CACHE_CHECK([if w32api has good enough MSIE support], wx_cv_w32api_win32_ie,
2012     [
2013       AC_TRY_COMPILE([#include <w32api.h>],
2014                      [
2015                        #define wxCHECK_W32API_VERSION( major, minor ) \
2016                        ( defined( __W32API_MAJOR_VERSION ) && defined( __W32API_MINOR_VERSION ) \
2017                        && ( ( __W32API_MAJOR_VERSION > (major) ) \
2018                        || ( __W32API_MAJOR_VERSION == (major) && __W32API_MINOR_VERSION >= (minor))))
2019
2020                        #if !wxCHECK_W32API_VERSION(1,1)
2021                        #error You need w32api 1.1 or newer
2022                        #endif
2023                      ], [
2024                         wx_cv_w32api_win32_ie=yes
2025                      ], [
2026                         wx_cv_w32api_win32_ie=no
2027                      ])
2028     ])
2029     if test "$wx_cv_w32api_win32_ie" = "yes" ; then
2030         CPPFLAGS="$CPPFLAGS -D_WIN32_IE=0x400"
2031     fi
2032
2033     dnl --- FIXME: This is still a somewhat random list of libs,
2034     dnl ---        some of them should probably be included conditionally.
2035     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lctl3d32 -ladvapi32 -lwsock32"
2036
2037     case "${host}" in
2038         *-*-cygwin* )
2039             dnl Cygwin doesn't include these by default
2040             LIBS="$LIBS -lkernel32 -luser32 -lgdi32 -lcomdlg32"
2041             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2042     esac
2043
2044     dnl add extra odbc libs if we have compiled in odbc
2045     if test "$wxUSE_ODBC" = "yes" ; then
2046         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2047     fi
2048
2049     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2050     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2051
2052     dnl install Win32-specific files in "make install"
2053     WIN32INSTALL=win32install
2054 fi
2055
2056 if test "$USE_DARWIN" = 1; then
2057     dnl Mac OS X/Darwin GCC uses precompiled headers by default
2058     dnl this can cause problems both when compiling wxMac and wxBase
2059     if test "$wxUSE_PRECOMP" = "yes"; then
2060         CPPFLAGS="$CPPFLAGS -cpp-precomp"
2061     else
2062         CPPFLAGS="$CPPFLAGS -no-cpp-precomp"
2063     fi
2064 fi
2065
2066 if test "$wxUSE_GUI" = "yes"; then
2067     USE_GUI=1
2068
2069     GUI_TK_LIBRARY=
2070
2071     WXGTK12=
2072     WXGTK127=
2073     WXGTK20=
2074
2075     if test "$wxUSE_MSW" = 1 ; then
2076         TOOLKIT=MSW
2077         GUIDIST=MSW_DIST
2078
2079         dnl -mwindows causes a heap of other default gui libs to be linked in.
2080         dnl All platforms need this, except maybe cygwin
2081         LDFLAGS="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2082     fi
2083
2084     if test "$wxUSE_GTK" = 1; then
2085         AC_MSG_CHECKING([for GTK+ version])
2086
2087         gtk_version_cached=1
2088         AC_CACHE_VAL(wx_cv_lib_gtk,
2089             [
2090                 dnl stupid GTK+ AM macros produce their own messages, so we
2091                 dnl have to pass to the next line
2092                 gtk_version_cached=0
2093                 AC_MSG_RESULT()
2094
2095                 dnl we must link against lgthread unless the user
2096                 dnl used --disable-threads
2097                 GTK_MODULES=
2098                 if test "$wxUSE_THREADS" = "yes"; then
2099                     GTK_MODULES=gthread
2100                 fi
2101
2102                 dnl note that if we fail to find GTK2 we abort and don't fall
2103                 dnl back to GTK1.x
2104                 wx_cv_lib_gtk=
2105                 if test "x$wxUSE_GTK2" = "xyes"; then
2106                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2107                 else
2108                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2109
2110                     if test -z "$wx_cv_lib_gtk"; then
2111                         AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2112                     fi
2113                 fi
2114
2115                 if test -z "$wx_cv_lib_gtk"; then
2116                     dnl looks better in AC_MSG_RESULT
2117                     wx_cv_lib_gtk=none
2118                 else
2119                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2120                     dnl subsequent runs
2121                     wx_cv_cflags_gtk=$GTK_CFLAGS
2122                     wx_cv_libs_gtk=$GTK_LIBS
2123                 fi
2124             ]
2125         )
2126
2127         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2128         dnl enough
2129         if test "$gtk_version_cached" = 1; then
2130             AC_MSG_RESULT($wx_cv_lib_gtk)
2131         fi
2132
2133         case "$wx_cv_lib_gtk" in
2134             2.0)    WXGTK20=1
2135                     TOOLKIT_VERSION=2
2136                     ;;
2137             1.2.7)  WXGTK127=1
2138                     WXGTK12=1
2139                     ;;
2140             1.2.3)  WXGTK12=1
2141                     ;;
2142             *)      AC_MSG_ERROR([
2143 Please check that gtk-config is in path, the directory
2144 where GTK+ libraries are installed (returned by
2145 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
2146 equivalent variable and GTK+ is version 1.2.3 or above.
2147                             ])
2148                     ;;
2149         esac
2150
2151         if test "$WXGTK20" = 1; then
2152             if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
2153                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2154                     [
2155                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2156                         LIBS="$LIBS $PANGOFT2_LIBS"
2157                     ],
2158                     [
2159                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2160                         wxUSE_PRINTING_ARCHITECTURE="no"
2161                     ]
2162                 )
2163             fi
2164         else
2165             if test "$wxUSE_UNICODE" = "yes"; then
2166                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2167                 wxUSE_UNICODE=no
2168             fi
2169         fi
2170
2171         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2172         dnl have it but we do the check for the others)
2173         if test "$USE_DARWIN" != 1; then
2174             AC_CHECK_FUNCS(poll)
2175         fi
2176
2177         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2178         GUI_TK_LIBRARY="$wx_cv_libs_gtk"
2179
2180         AFMINSTALL=afminstall
2181         TOOLKIT=GTK
2182         GUIDIST=GTK_DIST
2183
2184         dnl test for XIM support in libgdk
2185         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2186     fi
2187
2188     if test "$wxUSE_MGL" = 1; then
2189        AC_MSG_CHECKING(for SciTech MGL library)
2190         if test "x$MGL_ROOT" = x ; then
2191             AC_MSG_RESULT(not found)
2192             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2193         else
2194             AC_MSG_RESULT($MGL_ROOT)
2195         fi
2196
2197         AC_MSG_CHECKING(for libmgl location)
2198         dnl Find MGL library that we want
2199         dnl FIXME_MGL - test for MGL variants for freebsd etc.
2200         case "${host}" in
2201             *-*-linux* )
2202               if test "x$wxUSE_SHARED" = xyes ; then
2203                   mgl_os_candidates="linux/gcc/glibc.so linux/gcc/glibc"
2204               else
2205                   mgl_os_candidates="linux/gcc/glibc linux/gcc/glibc.so"
2206               fi
2207               ;;
2208             *-pc-msdosdjgpp )
2209               mgl_os_candidates="dos32/dj2"
2210               ;;
2211             *)
2212               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2213         esac
2214
2215         mgl_lib_type=""
2216         mgl_os=""
2217
2218         for mgl_os_i in $mgl_os_candidates ; do
2219             if test "x$mgl_os" = x ; then
2220                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2221                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2222                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2223                         mgl_lib_type=debug
2224                         mgl_os=$mgl_os_i
2225                     fi
2226                 fi
2227                 if test "x$mgl_lib_type" = x ; then
2228                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2229                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2230                         mgl_lib_type=release
2231                         mgl_os=$mgl_os_i
2232                     fi
2233                 fi
2234             fi
2235         done
2236
2237         if test "x$mgl_os" = x ; then
2238             AC_MSG_RESULT(not found)
2239             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2240         fi
2241         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2242
2243         wxUSE_UNIVERSAL="yes"
2244
2245         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2246         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2247
2248         AFMINSTALL=afminstall
2249         TOOLKIT=MGL
2250         GUIDIST=MGL_DIST
2251     fi
2252
2253     if test "$wxUSE_MICROWIN" = 1; then
2254         AC_MSG_CHECKING(for MicroWindows)
2255         if test "x$MICROWINDOWS" = x ; then
2256             AC_MSG_RESULT(not found)
2257             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2258         else
2259             AC_MSG_RESULT($MICROWINDOWS)
2260         fi
2261
2262         if test -f $MICROWINDOWS/lib/libmwin.a; then
2263             AC_MSG_RESULT(MicroWindows' libraries found.)
2264         else
2265             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2266         fi
2267
2268         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2269         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2270
2271         wxUSE_UNIVERSAL="yes"
2272
2273         AFMINSTALL=afminstall
2274         TOOLKIT=MICROWIN
2275         GUIDIST=MICROWIN_DIST
2276
2277         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2278     fi
2279
2280     if test "$wxUSE_X11" = 1; then
2281         dnl use standard macros to check for X headers/libs, this brings support
2282         dnl for the standard configure options --x-includes and --x-libraries
2283         AC_PATH_XTRA
2284
2285         if test "$no_x" = "yes"; then
2286           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2287         fi
2288
2289         GUI_TK_LIBRARY="$X_LIBS"
2290         TOOLKIT_INCLUDE="$X_CFLAGS"
2291         AFMINSTALL=afminstall
2292         COMPILED_X_PROGRAM=0
2293
2294         if test "$wxUSE_NANOX" = "yes"; then
2295             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2296             if test "x$MICROWIN" = x ; then
2297                 AC_MSG_RESULT(not found)
2298                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2299             else
2300                 AC_MSG_RESULT($MICROWIN)
2301                 AC_DEFINE(wxUSE_NANOX)
2302             fi
2303         fi
2304
2305         xpm_link=
2306         AC_MSG_CHECKING(for Xpm library)
2307         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2308         if test "$ac_find_libraries" != "" ; then
2309             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2310             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2311             xpm_link=" -lXpm"
2312             AC_DEFINE(wxHAVE_LIB_XPM)
2313             AC_MSG_RESULT(found at $ac_find_libraries)
2314         else
2315             AC_TRY_COMPILE(
2316                 [
2317                     #include <X11/xpm.h>
2318                 ],
2319                 [
2320                     int version;
2321                     version = XpmLibraryVersion();
2322                 ],
2323                 [
2324                     xpm_link=" -lXpm"
2325                     AC_DEFINE(wxHAVE_LIB_XPM)
2326                     AC_MSG_RESULT(found in default search path)
2327                     COMPILED_X_PROGRAM=0
2328                 ],
2329                 [
2330                     AC_MSG_RESULT(no)
2331                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2332                 ]
2333             )
2334         fi
2335
2336         if test "$wxUSE_UNICODE" = "yes"; then
2337                 PKG_CHECK_MODULES(PANGOX, pangox,
2338                     [
2339                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2340                         LIBS="$LIBS $PANGOX_LIBS"
2341                     ],
2342                     [
2343                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2344                     ]
2345                 )
2346                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2347                     [
2348                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2349                         LIBS="$LIBS $PANGOFT2_LIBS"
2350                     ],
2351                     [
2352                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2353                         wxUSE_PRINTING_ARCHITECTURE="no"
2354                     ]
2355                 )
2356                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
2357                     [
2358                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
2359                         LIBS="$LIBS $PANGOXFT_LIBS"
2360                     ],
2361                     [
2362                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
2363                     ]
2364                 )
2365         fi
2366
2367         wxUSE_UNIVERSAL="yes"
2368
2369         if test "$wxUSE_NANOX" = "yes"; then
2370             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
2371             TOOLCHAIN_DEFS="${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 -DLINUX=1 -DUNIX=1 -DUSE_EXPOSURE -DSCREEN_HEIGHT=480 -DSCREEN_WIDTH=640 -DSCREEN_DEPTH=4 -DX11=1"
2372             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
2373         else
2374             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11$xpm_link"
2375         fi
2376
2377         TOOLKIT_VPATH="\${top_srcdir}/src/x11"
2378         TOOLKIT=X11
2379         GUIDIST=X11_DIST
2380     fi
2381
2382     if test "$wxUSE_MOTIF" = 1; then
2383         dnl use standard macros to check for X headers/libs, this brings support
2384         dnl for the standard configure options --x-includes and --x-libraries
2385         AC_PATH_XTRA
2386
2387         if test "$no_x" = "yes"; then
2388           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2389         fi
2390
2391         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE to
2392         dnl X_LIBS and X_CFLAGS respectively -- what for??
2393         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//'`
2394         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2395         AFMINSTALL=afminstall
2396         COMPILED_X_PROGRAM=0
2397
2398         AC_MSG_CHECKING(for Motif/Lesstif headers)
2399         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2400         if test "$ac_find_includes" != "" ; then
2401             AC_MSG_RESULT(found in $ac_find_includes)
2402             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2403             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2404         else
2405             AC_TRY_COMPILE(
2406                 [
2407                     #include <Xm/Xm.h>
2408                 ],
2409                 [
2410                     int version;
2411                     version = xmUseVersion;
2412                 ],
2413                 [
2414                     AC_MSG_RESULT(found in default search path)
2415                     COMPILED_X_PROGRAM=1
2416                 ],
2417                 [
2418                     AC_MSG_RESULT(no)
2419                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2420                 ]
2421             )
2422         fi
2423
2424         if test "$COMPILED_X_PROGRAM" = 0; then
2425             AC_MSG_CHECKING(for Motif/Lesstif library)
2426             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2427             if test "$ac_find_libraries" != "" ; then
2428                 AC_MSG_RESULT(found at $ac_find_libraries)
2429
2430                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2431                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2432             else
2433                 dnl it might happen that we found headers in one of the
2434                 dnl standard paths but the libs are elsewhere - we do need to
2435                 dnl try to compile a sample program then here
2436                 save_CFLAGS=$CFLAGS
2437                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2438
2439                 AC_TRY_COMPILE(
2440                     [
2441                         #include <Xm/Xm.h>
2442                     ],
2443                     [
2444                         int version;
2445                         version = xmUseVersion;
2446                     ],
2447                     [
2448                         AC_MSG_RESULT(found in default search path)
2449                         COMPILED_X_PROGRAM=1
2450                     ],
2451                     [
2452                         AC_MSG_RESULT(no)
2453                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2454                     ]
2455                 )
2456
2457                 CFLAGS=$save_CFLAGS
2458             fi
2459         fi
2460
2461         xpm_link=
2462         AC_MSG_CHECKING(for Xpm library)
2463         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2464         if test "$ac_find_libraries" != "" ; then
2465             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2466             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2467
2468             xpm_link=" -lXpm"
2469             AC_DEFINE(wxHAVE_LIB_XPM)
2470             AC_MSG_RESULT(found at $ac_find_libraries)
2471         else
2472             save_CFLAGS=$CFLAGS
2473             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2474
2475             AC_TRY_COMPILE(
2476                 [
2477                     #include <X11/xpm.h>
2478                 ],
2479                 [
2480                     int version;
2481                     version = XpmLibraryVersion();
2482                 ],
2483                 [
2484                     xpm_link=" -lXpm"
2485                     AC_DEFINE(wxHAVE_LIB_XPM)
2486                     AC_MSG_RESULT(found in default search path)
2487                     COMPILED_X_PROGRAM=0
2488                 ],
2489                 [
2490                     AC_MSG_RESULT(no)
2491                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2492                 ]
2493             )
2494
2495             CFLAGS=$save_CFLAGS
2496         fi
2497
2498         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
2499         libp_link=""
2500         libsm_ice_link=""
2501         libs_found=0
2502         for libp in "" " -lXp"; do
2503             if test "$libs_found" = "0"; then
2504                 for libsm_ice in " -lSM -lICE"; do
2505                     if test "$libs_found" = "0"; then
2506                         save_LIBS="$LIBS"
2507                         LIBS="$GUI_TK_LIBRARY -lXm${xpm_link} ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
2508                         save_CFLAGS=$CFLAGS
2509                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2510
2511                         AC_TRY_LINK(
2512                             [
2513                                 #include <Xm/Xm.h>
2514                                 #include <Xm/List.h>
2515                             ],
2516                             [
2517                                 XmString string = NULL;
2518                                 Widget w = NULL;
2519                                 int position = 0;
2520                                 XmListAddItem(w, string, position);
2521                             ],
2522                             [
2523                                 libp_link="$libp"
2524                                 libsm_ice_link="$libsm_ice"
2525                                 AC_MSG_RESULT(
2526                                     [need${libp_link}${libsm_ice_link}])
2527                                 libs_found=1
2528                             ], []
2529                         )
2530
2531                         LIBS="$save_LIBS"
2532                         CFLAGS=$save_CFLAGS
2533                     fi
2534                 done
2535             fi
2536         done
2537
2538         if test "$libs_found" = "0"; then
2539             AC_MSG_RESULT([can't find the right libraries])
2540             AC_MSG_ERROR([can't link a simple motif program])
2541         fi
2542
2543         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm$xpm_link${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
2544         TOOLKIT_VPATH="\${top_srcdir}/src/motif${PATH_IFS}\${top_srcdir}/src/motif/xmcombo"
2545         TOOLKIT=MOTIF
2546         GUIDIST=MOTIF_DIST
2547     fi
2548
2549     if test "$wxUSE_MAC" = 1; then
2550         CPPFLAGS="$CPPFLAGS -fpascal-strings -I\${top_srcdir}/src/mac/morefilex -I/Developer/Headers/FlatCarbon"
2551
2552         TOOLKIT_VPATH="\${top_srcdir}/src/mac${PATH_IFS}\${top_srcdir}/src/mac/morefilex"
2553         TOOLKIT=MAC
2554         dnl we can't call this MAC_DIST or autoconf thinks its a macro
2555         GUIDIST=MACX_DIST
2556     fi
2557
2558     if test "$wxUSE_PM" = 1; then
2559         TOOLKIT=PM
2560         GUIDIST=GTK_DIST
2561         AC_MSG_WARN([OS/2 PM requires old resource format, re-enabled])
2562         wxUSE_PROLOGIO="yes"
2563         wxUSE_RESOURCES="yes"
2564         AC_MSG_WARN([OS/2 threads are not yet supported... disabled])
2565         wxUSE_THREADS="no"
2566     fi
2567
2568     dnl the name of the directory where the files for this toolkit live
2569     if test "$TOOLKIT" = "PM" ; then
2570         TOOLKIT_DIR="os2"
2571     else
2572         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
2573     fi
2574
2575     dnl misc other files depending on the port
2576     PORT_FILES="\${top_srcdir}/src/\$(TOOLKITDIR)/files.lst"
2577
2578     if test "$wxUSE_UNIVERSAL" = "yes"; then
2579         ALL_OBJECTS="\$(GUI_LOWLEVEL_OBJS) \${UNIVOBJS}"
2580
2581         dnl ALL_SOURCES and ALL_HEADERS shouldn't include really all sources
2582         dnl and headers as some/most are not needed for wxUniv but I don't
2583         dnl have time to add GUI_LOWLEVEL_SOURCES/HEADERS stuff now (TODO!)
2584         ALL_SOURCES="\$(ALL_SOURCES) \${UNIV_SOURCES}"
2585         ALL_HEADERS="\$(ALL_HEADERS) \${UNIV_HEADERS}"
2586
2587         PORT_FILES="${PORT_FILES} \${top_srcdir}/src/univ/files.lst"
2588         if test "$wxUSE_X11" = 1; then
2589             TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}${PATH_IFS}\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes"
2590         else
2591             TOOLKIT_VPATH="\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes${PATH_IFS}\${top_srcdir}/src/${TOOLKIT_DIR}"
2592         fi
2593         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
2594         WIDGET_SET=univ
2595     else
2596         ALL_OBJECTS="\$(GUIOBJS)"
2597         ALL_SOURCES="\$(ALL_SOURCES)"
2598         ALL_HEADERS="\$(ALL_HEADERS)"
2599     fi
2600
2601     ALL_OBJECTS="${ALL_OBJECTS} \$(COMMONOBJS) \$(GENERICOBJS)"
2602
2603     if test "$TOOLKIT" != "MSW" -a "$USE_DOS" != 1; then
2604         ALL_OBJECTS="${ALL_OBJECTS} \$(UNIXOBJS)"
2605     fi
2606
2607     if test "$wxUSE_HTML" = "yes"; then
2608         ALL_OBJECTS="${ALL_OBJECTS} \$(HTMLOBJS)"
2609     fi
2610
2611     if test "$wxUSE_LIBJPEG" = "builtin" ; then
2612         ALL_OBJECTS="${ALL_OBJECTS} \$(JPEGOBJS)"
2613     fi
2614     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2615         ALL_OBJECTS="${ALL_OBJECTS} \$(TIFFOBJS)"
2616     fi
2617     if test "$wxUSE_LIBPNG" = "builtin" ; then
2618         ALL_OBJECTS="${ALL_OBJECTS} \$(PNGOBJS)"
2619     fi
2620
2621     dnl distribute samples/demos/utils with GUI versions
2622     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
2623     DISTDIR="wx\$(TOOLKIT)"
2624 else
2625     USE_GUI=0
2626
2627     dnl this doesn't quite work right for wxBase, but the places
2628     dnl where it is wrong aren't fatal (yet) though.
2629     TOOLKIT_DIR="base"
2630
2631     dnl the sources, their dependenices and the headers
2632     if test "$USE_WIN32" = 1 ; then
2633         ALL_OBJECTS="\${BASE_OBJS} \${BASE_MSW_OBJS}"
2634         TOOLKIT_VPATH="\${top_srcdir}/src/msw"
2635
2636         dnl yes, the toolkit for wxBase on win32 is actually MSW
2637         dnl wxBase on unix does not need a 'TOOLKIT' defined.
2638         TOOLKIT="MSW"
2639     else
2640         ALL_OBJECTS="\${BASE_OBJS} \${BASE_UNIX_OBJS}"
2641         TOOLKIT_VPATH="\${top_srcdir}/src/unix"
2642     fi
2643
2644     ALL_SOURCES="\$(ALL_SOURCES)"
2645     ALL_HEADERS="\$(ALL_HEADERS)"
2646
2647     PORT_FILES="\${top_srcdir}/src/files.lst"
2648
2649     dnl distribute only wxBase sources/headers
2650     GUIDIST="BASE_DIST"
2651     DISTDIR="wxBase"
2652 fi
2653
2654 dnl ---------------------------------------------------------------------------
2655 dnl Optional libraries included when system library is not used
2656 dnl ---------------------------------------------------------------------------
2657
2658 dnl ODBC objects are Unix only
2659 if test "$TOOLKIT" != "MSW" -a "$wxUSE_ODBC" = "yes" ; then
2660     ALL_OBJECTS="${ALL_OBJECTS} \$(IODBCOBJS)"
2661 fi
2662
2663 if test "$wxUSE_REGEX" = "builtin" ; then
2664     ALL_OBJECTS="${ALL_OBJECTS} \$(REGEXOBJS)"
2665 fi
2666 if test "$wxUSE_ZLIB" = "builtin" ; then
2667     ALL_OBJECTS="${ALL_OBJECTS} \$(ZLIBOBJS)"
2668 fi
2669
2670 dnl ---------------------------------------------------------------------------
2671 dnl OpenGL libraries
2672 dnl ---------------------------------------------------------------------------
2673
2674 if test "$wxUSE_OPENGL" = "yes"; then
2675     if test "$wxUSE_MAC" = 1; then
2676         OPENGL_LIBS="-framework OpenGL -framework AGL"
2677     elif test "$wxUSE_MSW" = 1; then
2678         OPENGL_LIBS="-lopengl32 -lglu32"
2679     else
2680         AC_CHECK_HEADER(GL/gl.h,
2681             [
2682                 AC_MSG_CHECKING([for -lGL])
2683                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[GL])
2684                 if test "$ac_find_libraries" != "" ; then
2685                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2686                     if test "$ac_path_to_link" = " -L/usr/lib" ; then
2687                         LDFLAGS_GL="$LDFLAGS"
2688                     else
2689                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2690                     fi
2691                     OPENGL_LIBS="-lGL -lGLU"
2692                     AC_MSG_RESULT([yes])
2693                 else
2694                     AC_MSG_RESULT([no])
2695                     AC_MSG_CHECKING([for -lMesaGL])
2696                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[MesaGL])
2697                     if test "$ac_find_libraries" != "" ; then
2698                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2699                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2700                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
2701                         AC_MSG_RESULT([yes])
2702                     else
2703                         AC_MSG_RESULT([no])
2704                     fi
2705                 fi
2706             ])
2707
2708         if test "x$OPENGL_LIBS" = "x"; then
2709             dnl it should be an error and not a warning because OpenGL is not on
2710             dnl by default and so if it had been explicitely requested, we
2711             dnl shouldn't just fall back to compiling the library without it
2712             AC_MSG_ERROR(OpenGL libraries not available)
2713         fi
2714     fi
2715
2716     if test "$wxUSE_OPENGL" = "yes"; then
2717         AC_DEFINE(wxUSE_OPENGL)
2718         AC_DEFINE(wxUSE_GLCANVAS)
2719         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl"
2720     fi
2721 fi
2722
2723 if test -z "$TOOLKIT_VPATH" ; then
2724     TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}"
2725 fi
2726
2727 dnl the symbol which allows conditional compilation for the given toolkit
2728 if test -n "$TOOLKIT" ; then
2729     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
2730 fi
2731
2732 lib_unicode_suffix=
2733 if test "$wxUSE_UNICODE" = "yes"; then
2734     lib_unicode_suffix=u
2735 fi
2736
2737 lib_debug_suffix=
2738 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
2739     lib_debug_suffix=d
2740 fi
2741
2742 WX_VERSION_TAG=`echo WX${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
2743
2744 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}-${WX_RELEASE}"
2745 TOOLCHAIN_NAME_GL="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_gl-${WX_RELEASE}"
2746
2747 if test "$cross_compiling" = "yes"; then
2748     TOOLCHAIN_NAME="${TOOLCHAIN_NAME}-${host_alias}"
2749     TOOLCHAIN_NAME_GL="${TOOLCHAIN_NAME_GL}-${host_alias}"
2750 fi
2751
2752 dnl library link name
2753 WX_LIBRARY="wx_${TOOLCHAIN_NAME}"
2754 WX_LIBRARY_GL="wx_${TOOLCHAIN_NAME_GL}"
2755 WX_LIBRARY_BASENAME="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}"
2756
2757 dnl the name of the shared library
2758 WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2759 WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2760
2761 dnl the name of the links to the shared library
2762 WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}"
2763 WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
2764 WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}"
2765 WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2766
2767 case "${host}" in
2768     *-*-cygwin* | *-*-mingw32* )
2769
2770         dnl If we are cross compiling we want to use the 'full' unix type name for the
2771         dnl lib, but for a native install use the windows style naming convention.
2772         dnl (excepting again that we strip the ELF style version numbers off it).
2773
2774         dnl FIXME: is this GL stuff actually even used for wxMSW?  should it be??
2775
2776         if test "$cross_compiling" != "yes" -a "$TOOLKIT_DIR" = "msw"; then
2777             WX_LIBRARY="wxmsw${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2778             WX_LIBRARY_GL="wxmsw_gl${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2779             WX_LIBRARY_NAME_SHARED="${WX_LIBRARY}.${SO_SUFFIX}"
2780             WX_LIBRARY_NAME_SHARED_GL="${WX_LIBRARY_GL}.${SO_SUFFIX}"
2781         else
2782             WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}"
2783             WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2784         fi
2785         ;;
2786
2787     *-*-darwin* )
2788         dnl Under Mac OS X, the naming conventions for shared libraries
2789         dnl are different: the number precedes the suffix.
2790
2791         WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}.${SO_SUFFIX}"
2792         WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}.${SO_SUFFIX}"
2793
2794         WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${WX_CURRENT}.${SO_SUFFIX}"
2795         WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
2796         WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${WX_CURRENT}.${SO_SUFFIX}"
2797         WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2798
2799         dnl Under Mac OS X, we should build real frameworks instead of simple
2800         dnl dynamic shared libraries (in order to embed the resources)
2801         if test "$wxUSE_MAC" = 1; then
2802             dnl base name of the resource file for wxMac must be the same
2803             dnl as library installation base name (-install_name)
2804             WX_RESOURCES_MACOSX_ASCII="lib${WX_LIBRARY}.${WX_CURRENT}.r"
2805             WX_RESOURCES_MACOSX_DATA="lib${WX_LIBRARY}.${WX_CURRENT}.rsrc"
2806         fi
2807         ;;
2808 esac
2809
2810 dnl the name of the static library
2811 WX_LIBRARY_NAME_STATIC="lib${WX_LIBRARY}.a"
2812 WX_LIBRARY_NAME_STATIC_GL="lib${WX_LIBRARY_GL}.a"
2813
2814 dnl define which libs wx-config should link.
2815 WXCONFIG_LIBS="-l${WX_LIBRARY}"
2816 WXCONFIG_LIBS_STATIC="lib${WX_LIBRARY}.a"
2817
2818 if test "$wxUSE_OPENGL" = "yes"; then
2819     WXCONFIG_LIBS_GL="-l${WX_LIBRARY_GL} ${OPENGL_LIBS}"
2820     WXCONFIG_LIBS_STATIC_GL="lib${WX_LIBRARY_GL}.a ${OPENGL_LIBS}"
2821 fi
2822
2823
2824 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
2825
2826 if test "$wxUSE_SHARED" = "yes"; then
2827     case "${host}" in
2828       *-pc-os2_emx | *-pc-os2-emx | \
2829       *-pc-msdosdjgpp )
2830         dnl only static for now
2831         wxUSE_SHARED=no
2832         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
2833       ;;
2834     esac
2835 fi
2836
2837 if test "$wxUSE_SHARED" = "yes"; then
2838
2839     dnl install targets
2840     if test "$wxUSE_OPENGL" = "yes"; then
2841         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS CREATE_INSTALLED_LINKS_GL"
2842         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1} \$(build_libdir)/${WX_LIBRARY_LINK1_GL}"
2843     else
2844         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2845         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1}"
2846     fi
2847
2848     dnl the extra compiler flags needed for compilation of shared library
2849     if test "$GCC" = "yes"; then
2850         dnl the switch for gcc is the same under all platforms
2851         PIC_FLAG="-fPIC"
2852     fi
2853
2854
2855     dnl use versioned symbols if available on the platform
2856     WX_VERSIONED_SYMBOLS([\$(top_builddir)/version-script])
2857
2858     dnl the command to use for creating the shared library
2859     SHARED_LD="${CXX} -shared -o"
2860
2861     case "${host}" in
2862       *-hp-hpux* )
2863         dnl default settings are good for gcc but not for the native HP-UX
2864         if test "$GCC" = "yes"; then
2865             dnl -o flag must be after PIC flag
2866             SHARED_LD="${CXX} -shared ${PIC_FLAG} -o"
2867         else
2868             dnl no idea why it wants it, but it does
2869             LDFLAGS="$LDFLAGS -L/usr/lib"
2870
2871             SHARED_LD="${CXX} -b -o"
2872             PIC_FLAG="+Z"
2873         fi
2874
2875         dnl install shared libs without symlinks
2876         if test "$wxUSE_OPENGL" = "yes"; then
2877             WX_ALL_INSTALLED="preinstall_gl"
2878             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
2879         else
2880             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
2881         fi
2882       ;;
2883
2884       *-*-linux* )
2885         if test "$GCC" != "yes"; then
2886             AC_CACHE_CHECK([for Intel compiler], wx_cv_prog_icc,
2887             [
2888                 AC_TRY_COMPILE([],
2889                     [
2890                         #ifndef __INTEL_COMPILER
2891                         #error Not icc
2892                         #endif
2893                     ],
2894                     wx_cv_prog_icc=yes,
2895                     wx_cv_prog_icc=no
2896                 )
2897             ])
2898             if test "$wx_cv_prog_icc" = "yes"; then
2899                 PIC_FLAG="-KPIC"
2900             fi
2901         fi
2902
2903         if test "$wxUSE_SONAME" = "yes" ; then
2904             SONAME_FLAGS="-Wl,-soname,${WX_LIBRARY_LINK1}"
2905             SONAME_FLAGS_GL="-Wl,-soname,${WX_LIBRARY_LINK1_GL}"
2906             dnl substitute this in makelib.env for the contrib libs
2907             WX_TARGET_LIBRARY_SONAME="-Wl,-soname,\$(TARGETLIB_LINK1)"
2908         fi
2909       ;;
2910
2911       *-*-solaris2* )
2912         if test "$GCC" = yes ; then
2913             dnl newer versions of gcc need -isystem to compile X headers on
2914             dnl Solaris (which use old style C syntax)
2915             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
2916         else
2917             SHARED_LD="${CXX} -G -o"
2918             PIC_FLAG="-KPIC"
2919             SONAME_FLAGS="-h ${WX_LIBRARY_NAME_SHARED}"
2920             SONAME_FLAGS_GL="-h ${WX_LIBRARY_NAME_SHARED_GL}"
2921         fi
2922       ;;
2923
2924       *-*-darwin* )
2925         dnl For Unix to MacOS X porting instructions, see:
2926         dnl http://fink.sourceforge.net/doc/porting/porting.html
2927         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -DWXMAKINGDLL"
2928         CFLAGS="$CFLAGS -fno-common"
2929         CXXFLAGS="$CXXFLAGS -fno-common"
2930         dnl wxWindows must be fully binded (lazy binding breaks RTTI classinfo)
2931         dnl this can be done either with the exe linker flag -Wl,-bind_at_load
2932         dnl or with a double stage link in order to create a single module
2933         dnl "-init _wxWindowsDylibInit" not useful with lazy linking solved
2934         SHARED_LD="\${top_srcdir}/distrib/mac/shared-ld-sh -undefined suppress -flat_namespace -o"
2935         PIC_FLAG="-dynamic -fPIC"
2936         dnl library installation base name and wxMac resources file base name
2937         dnl must be identical in order for the resource file to be found at
2938         dnl run time in src/mac/app.cpp
2939         SONAME_FLAGS="-compatibility_version ${WX_RELEASE} -current_version ${WX_VERSION} -install_name \$(libdir)/${WX_LIBRARY_LINK1}"
2940         SONAME_FLAGS_GL="-compatibility_version ${WX_RELEASE} -current_version ${WX_VERSION} -install_name \$(libdir)/${WX_LIBRARY_LINK1_GL}"
2941       ;;
2942
2943       *-*-aix* )
2944         dnl default settings are ok for gcc
2945         if test "$GCC" != "yes"; then
2946             dnl the abs path below used to be hardcoded here so I guess it must
2947             dnl be some sort of standard location under AIX?
2948             AC_CHECK_PROG(AIX_CXX_LD, makeC++SharedLib,
2949                           makeC++SharedLib, /usr/lpp/xlC/bin/makeC++SharedLib)
2950
2951             SHARED_LD="$(AIX_CXX_LD) -p 0 -o"
2952         fi
2953       ;;
2954
2955       *-*-cygwin* | *-*-mingw32* )
2956         WX_LIBRARY_IMPORTLIB="${WX_LIBRARY_NAME_SHARED}.a"
2957
2958         SHARED_LD="${CXX} -shared -Wl,--out-implib,lib/${WX_LIBRARY_IMPORTLIB} -o"
2959         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
2960
2961         PIC_FLAG="-UWXUSINGDLL -DWXMAKINGDLL=1 -D_DLL=1 -D_WINDLL=1"
2962
2963         dnl Don't build seperate GL library
2964         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
2965         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2966
2967         if test "$wxUSE_OPENGL" = "yes"; then
2968             LIBS="${LIBS} ${OPENGL_LIBS}"
2969         fi
2970       ;;
2971
2972       *-*-beos* )
2973         dnl can't use gcc under BeOS for shared library creation because it
2974         dnl complains about missing 'main'
2975         SHARED_LD="${LD} -shared -o"
2976       ;;
2977
2978       *-*-irix* )
2979         dnl default settings are ok for gcc
2980         if test "$GCC" != "yes"; then
2981             PIC_FLAG="-KPIC"
2982         fi
2983       ;;
2984
2985       *-*-freebsd* | *-*-openbsd* | *-*-netbsd* | \
2986       *-*-sunos4* | \
2987       *-*-osf* | \
2988       *-*-dgux5* | \
2989       *-*-sysv5* )
2990         dnl defaults are ok
2991       ;;
2992
2993       *)
2994         AC_MSG_ERROR(unknown system type $host.)
2995     esac
2996
2997     dnl set target to shared if not explicitly chose static before
2998     if test "x$WX_TARGET_LIBRARY" = "x"; then
2999         WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_SHARED}"
3000         WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_SHARED_GL}"
3001     fi
3002
3003     dnl do not alter the LIBRARY_TYPE strings "so" and "a", they are magic
3004     WX_TARGET_LIBRARY_TYPE="so"
3005     INSTALL_LIBRARY='$(INSTALL_PROGRAM)'
3006 fi
3007
3008 dnl do not 'else' this, it may be changed in the above conditional.
3009 if test "$wxUSE_SHARED" = "no"; then
3010
3011     dnl give static wxBase and wxMSW build a working install target
3012     if test "$wxUSE_GUI" = "no" -o "$USE_WIN32" = 1 ; then
3013         dnl we're here because WX_ALL_INSTALLED is empty, but play safe anyway
3014         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
3015     fi
3016
3017     if test "$wxUSE_MAC" = 1; then
3018         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
3019     fi
3020
3021     if test "$wxUSE_OPENGL" = "yes"; then
3022         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_gl"
3023         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC} \$(build_libdir)/${WX_LIBRARY_NAME_STATIC_GL}"
3024     else
3025         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC}"
3026     fi
3027
3028     WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
3029     WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_STATIC_GL}"
3030
3031     WX_TARGET_LIBRARY_TYPE="a"
3032     INSTALL_LIBRARY='$(INSTALL_DATA)'
3033
3034     dnl wx-config should assume the --static flag by default if we don't have
3035     dnl any shared libs anyhow
3036     STATIC_FLAG="yes"
3037 else
3038     STATIC_FLAG="no"
3039 fi
3040
3041 dnl default value is to (silently) do nothing in the makefile
3042 MACRESCOMP="@#"
3043 MACSETFILE="@#"
3044 MACRESWXCONFIG="#"
3045 if test "$wxUSE_MAC" = 1; then
3046     dnl add the resources target for wxMac
3047     LIBWXMACRES="\$(top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
3048     WX_ALL="${WX_ALL} ${LIBWXMACRES}"
3049     WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_res"
3050     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3051     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3052     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3053     MACOSX_BUNDLE="bundle"
3054     dnl resources are bundled both with shared library and applications
3055     dnl since the carb resource *must* be included in the application
3056     MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r ${LIBWXMACRES} -o"
3057     MACSETFILE="\$(SETFILE)"
3058     MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r \$(top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}} -o"
3059 else
3060     if test "$wxUSE_PM" = 1; then
3061         MACRESCOMP="emxbind -ep"
3062     fi
3063 fi
3064
3065 dnl ---------------------------------------------------------------------------
3066 dnl Checks for typedefs
3067 dnl ---------------------------------------------------------------------------
3068
3069 dnl   defines mode_t if not already defined
3070 AC_TYPE_MODE_T
3071 dnl   defines off_t if not already defined
3072 AC_TYPE_OFF_T
3073 dnl   defines pid_t if not already defined
3074 AC_TYPE_PID_T
3075 dnl   defines size_t if not already defined
3076 AC_TYPE_SIZE_T
3077 dnl   defines uid_t and gid_t if not already defined
3078 AC_TYPE_UID_T
3079
3080 dnl check what exactly size_t is on this machine - this is necessary to avoid
3081 dnl ambiguos overloads in several places, notably wx/string.h and wx/array.h
3082 AC_LANG_SAVE
3083 AC_LANG_CPLUSPLUS
3084 AC_CACHE_CHECK([if size_t is unsigned int],
3085     wx_cv_size_t_is_uint,
3086     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3087     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3088     dnl methods in a local class (i.e. class inside a function) declaration
3089     dnl without any objections!!
3090     dnl
3091     dnl hence the hack below: we must have Foo at global scope!
3092     AC_TRY_COMPILE([#include <stddef.h>],
3093         [
3094             return 0; }
3095
3096             struct Foo { void foo(size_t); void foo(unsigned int); };
3097
3098             int bar() {
3099         ],
3100         wx_cv_size_t_is_uint=no,
3101         wx_cv_size_t_is_uint=yes
3102     )
3103 )
3104
3105 if test "$wx_cv_size_t_is_uint" = "yes"; then
3106     AC_DEFINE(wxSIZE_T_IS_UINT)
3107 else
3108     AC_CACHE_CHECK([if size_t is unsigned long],
3109         wx_cv_size_t_is_ulong,
3110         AC_TRY_COMPILE([#include <stddef.h>],
3111             [
3112                 return 0; }
3113
3114                 struct Foo { void foo(size_t); void foo(unsigned long); };
3115
3116                 int bar() {
3117             ],
3118             wx_cv_size_t_is_ulong=no,
3119             wx_cv_size_t_is_ulong=yes
3120         )
3121     )
3122
3123     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3124         AC_DEFINE(wxSIZE_T_IS_ULONG)
3125     fi
3126 fi
3127
3128 AC_LANG_RESTORE
3129
3130 dnl ---------------------------------------------------------------------------
3131 dnl Checks for structures
3132 dnl ---------------------------------------------------------------------------
3133
3134 dnl does passwd struct has the pw_gecos field?
3135 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3136     [
3137         AC_TRY_COMPILE([#include <pwd.h>],
3138              [
3139                 char *p;
3140                 struct passwd *pw;
3141                 p = pw->pw_gecos;
3142              ],
3143              [
3144                 wx_cv_struct_pw_gecos=yes
3145              ],
3146              [
3147                 wx_cv_struct_pw_gecos=no
3148              ]
3149         )
3150     ]
3151 )
3152
3153 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3154     AC_DEFINE(HAVE_PW_GECOS)
3155 fi
3156
3157 dnl ---------------------------------------------------------------------------
3158 dnl Check for functions
3159 dnl ---------------------------------------------------------------------------
3160
3161 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3162 if test "$wx_cv_sizeof_wchar_t" != "0"; then
3163     AC_DEFINE(wxUSE_WCHAR_T)
3164
3165     dnl check for wcslen in all possible places
3166     WCSLEN_FOUND=0
3167     WCHAR_LINK=
3168     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3169
3170     if test "$WCSLEN_FOUND" = 0; then
3171         if test "$TOOLKIT" = "MSW"; then
3172             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3173         else
3174             AC_CHECK_LIB(w, wcslen, [
3175                             WCHAR_LINK=" -lw"
3176                             WCSLEN_FOUND=1
3177                         ])
3178         fi
3179     fi
3180
3181     if test "$WCSLEN_FOUND" = 1; then
3182         AC_DEFINE(HAVE_WCSLEN)
3183     fi
3184
3185     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3186     dnl libc versions if possible
3187     AC_CHECK_FUNCS(wcsrtombs)
3188 else
3189     AC_MSG_WARN([Wide character support is unavailable])
3190 fi
3191
3192 dnl *printf() functions sometimes are available in the library but not
3193 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3194 dnl detect this we have to use C++ compiler for testing
3195 AC_LANG_SAVE
3196 AC_LANG_CPLUSPLUS
3197
3198 dnl check for vsnprintf() -- a safe version of vsprintf())
3199 dnl
3200 dnl the trouble here is that on some systems (notable HP-UX) this function is
3201 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3202 dnl stupidly, provides a dummy function declaration inside its extension)
3203 dnl succeeds, even with C++ compiler, but the compilation of wxWindows fails
3204 dnl
3205 dnl so we first check if the function is in the library
3206 AC_CHECK_FUNCS(vsnprintf)
3207
3208 if test "$ac_cv_func_vsnprintf" = "yes"; then
3209     dnl yes it is -- now check if it is in the headers
3210     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3211         [
3212             AC_TRY_COMPILE(
3213                 [
3214                     #include <stdio.h>
3215                     #include <stdarg.h>
3216                 ],
3217                 [
3218                     char *buf;
3219                     va_list ap;
3220                     vsnprintf(buf, 10u, "%s", ap);
3221                 ],
3222                 wx_cv_func_vsnprintf_decl=yes,
3223                 wx_cv_func_vsnprintf_decl=no
3224             )
3225         ]
3226     )
3227
3228     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
3229         AC_DEFINE(HAVE_VSNPRINTF_DECL)
3230     fi
3231 fi
3232
3233 if test "$wxUSE_UNICODE" = yes; then
3234     dnl also look if we have wide char IO functions
3235     AC_CHECK_FUNCS(fputwc wprintf vswprintf)
3236
3237     dnl MinGW has a vswprintf with a different prototype, and
3238     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3239     dnl finds it even if it is not declared in some versions...
3240     AC_MSG_CHECKING([for _vsnwprintf])
3241     AC_TRY_COMPILE([#include <wchar.h>],
3242                    [&_vsnwprintf;],
3243                    [AC_MSG_RESULT([yes])
3244                     AC_DEFINE(HAVE__VSNWPRINTF)],
3245                    [AC_MSG_RESULT([no])]);
3246 fi
3247
3248 AC_LANG_RESTORE
3249
3250
3251
3252 dnl the following tests are for Unix(like) systems only
3253 if test "$TOOLKIT" != "MSW"; then
3254
3255 dnl check for available version of iconv()
3256
3257 AC_LANG_SAVE
3258 AC_LANG_CPLUSPLUS
3259 AM_ICONV
3260 LIBS="$LIBICONV $LIBS"
3261 AC_LANG_RESTORE
3262
3263 dnl check for POSIX signals if we need them
3264 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3265     AC_CHECK_FUNCS(sigaction)
3266
3267     if test "$ac_cv_func_sigaction" = "no"; then
3268         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3269         wxUSE_ON_FATAL_EXCEPTION=no
3270     fi
3271
3272     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3273       AC_LANG_SAVE
3274       AC_LANG_CPLUSPLUS
3275
3276       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3277       [
3278         AC_TRY_COMPILE([#include <signal.h>],
3279                      [
3280                         extern void testSigHandler(int);
3281
3282                         struct sigaction sa;
3283                         sa.sa_handler = testSigHandler;
3284                      ], [
3285                         wx_cv_type_sa_handler=int
3286                      ], [
3287                         wx_cv_type_sa_handler=void
3288                      ])
3289       ])
3290
3291       AC_LANG_RESTORE
3292
3293       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3294     fi
3295 fi
3296
3297 dnl check for the function for temp files creation
3298 AC_CHECK_FUNCS(mkstemp mktemp, break)
3299
3300 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3301 dnl Linux and *BSD and statvfs() under Solaris
3302 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3303     AC_TRY_COMPILE(
3304         [
3305              #if defined(__BSD__)
3306                #include <sys/param.h>
3307                #include <sys/mount.h>
3308              #else
3309                #include <sys/vfs.h>
3310              #endif
3311         ],
3312         [
3313              long l;
3314              struct statfs fs;
3315              statfs("/", &fs);
3316              l = fs.f_bsize;
3317              l += fs.f_blocks;
3318              l += fs.f_bavail;
3319         ],
3320         [
3321              wx_cv_func_statfs=yes
3322         ],
3323         [
3324              wx_cv_func_statfs=no
3325         ]
3326     )
3327 )
3328
3329 if test "$wx_cv_func_statfs" = "yes"; then
3330     wx_cv_type_statvfs_t="struct statfs"
3331     AC_DEFINE(HAVE_STATFS)
3332 else
3333     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3334         AC_TRY_COMPILE(
3335             [
3336                 #include <stddef.h>
3337                 #include <sys/statvfs.h>
3338             ],
3339             [
3340                 statvfs("/", NULL);
3341             ],
3342             wx_cv_func_statvfs=yes,
3343             wx_cv_func_statvfs=no
3344         )
3345     )
3346
3347     if test "$wx_cv_func_statvfs" = "yes"; then
3348         dnl we also have to check whether we should use statvfs_t (works under
3349         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
3350         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
3351         dnl mode both work fine)
3352         dnl
3353         dnl for this check C++ compiler has to be used as passing incompatible
3354         dnl pointers is just a warning and not an error in C
3355         AC_LANG_SAVE
3356         AC_LANG_CPLUSPLUS
3357
3358         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
3359             AC_TRY_COMPILE(
3360                 [
3361                     #include <sys/statvfs.h>
3362                 ],
3363                 [
3364                     long l;
3365                     statvfs_t fs;
3366                     statvfs("/", &fs);
3367                     l = fs.f_bsize;
3368                     l += fs.f_blocks;
3369                     l += fs.f_bavail;
3370                 ],
3371                 wx_cv_type_statvfs_t=statvfs_t,
3372                 [
3373                     AC_TRY_COMPILE(
3374                         [
3375                             #include <sys/statvfs.h>
3376                         ],
3377                         [
3378                             long l;
3379                             struct statvfs fs;
3380                             statvfs("/", &fs);
3381                             l = fs.f_bsize;
3382                             l += fs.f_blocks;
3383                             l += fs.f_bavail;
3384                         ],
3385                         wx_cv_type_statvfs_t="struct statvfs",
3386                         wx_cv_type_statvfs_t="unknown"
3387                     )
3388                 ]
3389             )
3390         )
3391
3392         AC_LANG_RESTORE
3393
3394         if test "$wx_cv_type_statvfs_t" != "unknown"; then
3395             AC_DEFINE(HAVE_STATVFS)
3396         fi
3397     else
3398         dnl set it for the test below
3399         wx_cv_type_statvfs_t="unknown"
3400     fi
3401 fi
3402
3403 if test "$wx_cv_type_statvfs_t" != "unknown"; then
3404     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
3405 else
3406     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3407 fi
3408
3409 dnl check for fcntl() or at least flock() needed by Unix implementation of
3410 dnl wxSingleInstanceChecker
3411 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3412     AC_CHECK_FUNCS(fcntl flock, break)
3413
3414     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
3415         AC_MSG_WARN(wxSingleInstanceChecker not available)
3416         wxUSE_SNGLINST_CHECKER=no
3417     fi
3418 fi
3419
3420 dnl check for timegm() used by datetime.cpp
3421 AC_CHECK_FUNCS(timegm)
3422
3423 dnl look for a function to modify the environment
3424 AC_CHECK_FUNCS(putenv setenv, break)
3425
3426 HAVE_SOME_SLEEP_FUNC=0
3427 if test "$USE_BEOS" = 1; then
3428     dnl BeOS has its own (wonder where did they get it from) sleep() function
3429     dnl in unistd.h
3430     AC_DEFINE(HAVE_SLEEP)
3431     HAVE_SOME_SLEEP_FUNC=1
3432 fi
3433
3434 if test "$USE_DARWIN" = 1; then
3435     dnl Mac OS X/Darwin has both nanosleep and usleep
3436     dnl but only usleep is defined in unistd.h
3437     AC_DEFINE(HAVE_USLEEP)
3438     HAVE_SOME_SLEEP_FUNC=1
3439 fi
3440
3441 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
3442     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
3443     POSIX4_LINK=
3444     AC_CHECK_FUNCS(nanosleep,
3445         AC_DEFINE(HAVE_NANOSLEEP),
3446         [
3447             AC_CHECK_LIB(posix4, nanosleep,
3448                 [
3449                     AC_DEFINE(HAVE_NANOSLEEP)
3450                     POSIX4_LINK=" -lposix4"
3451                 ],
3452                 [
3453                     AC_CHECK_FUNCS(usleep,
3454                         AC_DEFINE(HAVE_USLEEP),
3455                         AC_MSG_WARN([wxSleep() function will not work])
3456                     )
3457                 ]
3458             )
3459         ]
3460     )
3461 fi
3462
3463 dnl check for uname (POSIX) and gethostname (BSD)
3464 AC_CHECK_FUNCS(uname gethostname, break)
3465
3466 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
3467 dnl but not for C++ one - hence change language)
3468 AC_LANG_SAVE
3469 AC_LANG_CPLUSPLUS
3470
3471 AC_CHECK_FUNCS(strtok_r)
3472
3473 AC_LANG_RESTORE
3474
3475 dnl check for inet_addr and inet_aton (these may live either in libc, or in
3476 dnl libnsl or libresolv or libsocket)
3477 INET_LINK=
3478 AC_CHECK_FUNCS(inet_addr,
3479     AC_DEFINE(HAVE_INET_ADDR),
3480     [
3481         AC_CHECK_LIB(nsl, inet_addr,
3482             INET_LINK="nsl",
3483             AC_CHECK_LIB(resolv, inet_addr,
3484                 INET_LINK="resolv",
3485                 AC_CHECK_LIB(socket, inet_addr,
3486                     INET_LINK="socket"
3487                 )
3488             )
3489         )
3490     ]
3491 )
3492
3493 AC_CHECK_FUNCS(inet_aton,
3494         AC_DEFINE(HAVE_INET_ATON),
3495         [
3496             dnl only check it in the same lib
3497             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
3498         ])
3499
3500 if test "x$INET_LINK" != "x"; then
3501     AC_DEFINE(HAVE_INET_ADDR)
3502     INET_LINK=" -l$INET_LINK"
3503 fi
3504
3505 fi
3506 dnl if !MSW
3507
3508 dnl ===========================================================================
3509 dnl Now we have all the info we need - use it!
3510 dnl ===========================================================================
3511
3512 dnl flush the cache
3513 AC_CACHE_SAVE
3514
3515 dnl ---------------------------------------------------------------------------
3516 dnl thread support for Unix (for Win32 see past the next matching "else")
3517 dnl ---------------------------------------------------------------------------
3518
3519 dnl under MSW (except mingw32) we always have thread support
3520 CPP_MT_FLAG=
3521 if test "$TOOLKIT" != "MSW"; then
3522
3523     dnl the code below:
3524     dnl
3525     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
3526     dnl   necessary to build the MT programs for the linker and compiler
3527     dnl   respectively
3528     dnl
3529     dnl   sets wxUSE_THREADS=1 if thread support is activated
3530
3531     THREADS_LINK=
3532     THREADS_CFLAGS=
3533
3534     if test "$wxUSE_THREADS" = "yes" ; then
3535         if test "$USE_BEOS" = 1; then
3536             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
3537             wxUSE_THREADS="no"
3538         fi
3539     fi
3540
3541     if test "$wxUSE_THREADS" = "yes" ; then
3542         dnl find if POSIX threads are available
3543         dnl
3544         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
3545         dnl archive from http://ac-archive.sourceforge.net/
3546         dnl
3547         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
3548         dnl Forero Cuervo <bachue@bachue.com> for the original code
3549
3550         dnl TODO: cache the result
3551
3552         dnl define the list of the thread options to try in the loop below
3553         dnl with the convention that anything starting with '-' is a cpp flag
3554         dnl while anything else is a library (i.e. there is an implicit "-l")
3555         THREAD_OPTS="-pthread"
3556         case "${host}" in
3557           *-*-solaris2* | *-*-sunos4* )
3558                 if test "x$GCC" = "xyes"; then
3559                     dnl Solaris/gcc combination use this one for some reason
3560                     THREAD_OPTS="-pthreads $THREAD_OPTS"
3561                 else
3562                     THREAD_OPTS="-mt $THREAD_OPTS"
3563                 fi
3564                 ;;
3565           *-*-freebsd*)
3566                 dnl look, in order, for the kernel threads, then Linux threads
3567                 dnl and finally the userland threads
3568                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
3569                 ;;
3570           *-*-darwin* | *-*-cygwin* )
3571                 dnl Darwin / Mac OS X just uses -lpthread tested below
3572                 dnl and so does Cygwin
3573                 THREAD_OPTS=""
3574                 ;;
3575           *-*-aix*)
3576                 dnl AIX calls the library libpthreads - thanks IBM!
3577                 THREAD_OPTS="pthreads"
3578                 ;;
3579           *-hp-hpux* )
3580                 dnl HP-UX aCC only gives a warning, not an error about
3581                 dnl -pthread but it doesn't work and we have to use -lpthread
3582                 dnl there
3583                 if test "x$GCC" != "xyes"; then
3584                     THREAD_OPTS=""
3585                 fi
3586         esac
3587
3588         dnl simply linking with libpthread should make the test below work but
3589         dnl it's far from certain that the threaded programs compiled without
3590         dnl any special switches actually work, so try it after all the others
3591         THREAD_OPTS="$THREAD_OPTS pthread none"
3592
3593         dnl now test for all possibilities
3594         THREADS_OK=no
3595         for flag in $THREAD_OPTS; do
3596             case $flag in
3597                 none)
3598                     AC_MSG_CHECKING([whether pthreads work without any flags])
3599                     ;;
3600
3601                 -*)
3602                     AC_MSG_CHECKING([whether pthreads work with $flag])
3603                     THREADS_CFLAGS="$flag"
3604                     ;;
3605
3606                 *)
3607                     AC_MSG_CHECKING([for the pthreads library -l$flag])
3608                     THREADS_LINK="-l$flag"
3609                     ;;
3610               esac
3611
3612               save_LIBS="$LIBS"
3613               save_CFLAGS="$CFLAGS"
3614               LIBS="$THREADS_LINK $LIBS"
3615               CFLAGS="$THREADS_CFLAGS $CFLAGS"
3616
3617               AC_TRY_LINK([#include <pthread.h>],
3618                           [pthread_create(0,0,0,0);],
3619                           THREADS_OK=yes)
3620
3621               LIBS="$save_LIBS"
3622               CFLAGS="$save_CFLAGS"
3623
3624               AC_MSG_RESULT($THREADS_OK)
3625               if test "x$THREADS_OK" = "xyes"; then
3626                       break;
3627               fi
3628
3629               THREADS_LINK=""
3630               THREADS_CFLAGS=""
3631       done
3632
3633       if test "x$THREADS_OK" != "xyes"; then
3634           wxUSE_THREADS=no
3635           AC_MSG_WARN([No thread support on this system... disabled])
3636       else
3637           dnl yes, these special compiler flags should be used with the
3638           dnl linker as well
3639           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
3640           LIBS="$THREADS_LINK $LIBS"
3641
3642           AC_MSG_CHECKING([if more special flags are required for pthreads])
3643           flag=no
3644           case "${host}" in
3645             *-aix*)
3646                 dnl again quoting from
3647                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
3648                 dnl
3649                 dnl     When compiling and linking with -pthread, the library
3650                 dnl     search path should include -L/usr/lib/threads at the
3651                 dnl     beginning of the path.
3652                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
3653                 flag="-D_THREAD_SAFE"
3654                 ;;
3655             *-freebsd*)
3656                 flag="-D_THREAD_SAFE"
3657                 ;;
3658             *-hp-hpux* )
3659                 flag="-D_REENTRANT"
3660                 if test "x$GCC" != "xyes"; then
3661                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
3662                     flag="$flag -D_RWSTD_MULTI_THREAD"
3663                 fi
3664                 ;;
3665             *solaris* | alpha*-osf*)
3666                 flag="-D_REENTRANT"
3667                 ;;
3668           esac
3669           AC_MSG_RESULT(${flag})
3670           if test "x$flag" != xno; then
3671               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
3672           fi
3673
3674           if test "x$THREADS_CFLAGS" != "x"; then
3675             dnl don't add these options to CPPFLAGS as cpp might not know them
3676             CFLAGS="$CFLAGS $THREADS_CFLAGS"
3677             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
3678           fi
3679       fi
3680     fi
3681
3682     dnl do other tests only if we are using threads
3683     if test "$wxUSE_THREADS" = "yes" ; then
3684       AC_CHECK_FUNCS(thr_setconcurrency)
3685
3686       AC_CHECK_HEADERS(sched.h)
3687       if test "$ac_cv_header_sched_h" = "yes"; then
3688           AC_CHECK_FUNC(sched_yield,
3689             AC_DEFINE(HAVE_SCHED_YIELD),
3690             [
3691                 AC_CHECK_LIB(posix4,
3692                     sched_yield,
3693                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
3694                     AC_MSG_WARN(wxThread::Yield will not work properly)
3695                 )
3696             ]
3697           )
3698       fi
3699
3700       dnl to be able to set the thread priority, we need to have all of the
3701       dnl following functions:
3702       dnl   1. pthread_attr_getschedpolicy
3703       dnl   2. sched_get_priority_min and sched_get_priority_max
3704       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
3705       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
3706       HAVE_PRIOR_FUNCS=0
3707       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
3708                      AC_CHECK_FUNC(pthread_attr_setschedparam,
3709                        AC_CHECK_FUNC(sched_get_priority_max,
3710                            HAVE_PRIOR_FUNCS=1,
3711                            AC_CHECK_LIB([posix4], sched_get_priority_max,
3712                              [
3713                                 HAVE_PRIOR_FUNCS=1
3714                                 POSIX4_LINK=" -lposix4"
3715                              ],
3716                            )
3717                        )
3718                      )
3719                    )
3720
3721       if test "$HAVE_PRIOR_FUNCS" = 1; then
3722         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
3723       else
3724         AC_MSG_WARN(Setting thread priority will not work)
3725       fi
3726
3727       AC_CHECK_FUNC(pthread_cancel,
3728                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
3729                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
3730
3731       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
3732       [
3733         AC_TRY_COMPILE([#include <pthread.h>],
3734                      [
3735                         pthread_cleanup_push(NULL, NULL);
3736                         pthread_cleanup_pop(0);
3737                      ], [
3738                         wx_cv_func_pthread_cleanup_push=yes
3739                      ], [
3740                         wx_cv_func_pthread_cleanup_push=no
3741                      ])
3742       ])
3743
3744       if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
3745           AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
3746       fi
3747
3748       dnl mutexattr_t initialization is done in quite different ways on different
3749       dnl platforms, so check for a few things:
3750       dnl
3751       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
3752       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
3753       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
3754       dnl defined, we do it by directly assigned
3755       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
3756
3757       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
3758       [
3759         AC_TRY_COMPILE([#include <pthread.h>],
3760             [
3761                pthread_mutexattr_t attr;
3762                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
3763             ], [
3764                wx_cv_type_pthread_mutexattr_t=yes
3765             ], [
3766                wx_cv_type_pthread_mutexattr_t=no
3767             ]
3768         )
3769       ])
3770
3771       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
3772         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
3773       else
3774         dnl don't despair, there may be another way to do it
3775         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
3776                        wx_cv_type_pthread_rec_mutex_init,
3777         [
3778             AC_TRY_COMPILE([#include <pthread.h>],
3779                 [
3780                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
3781                 ], [
3782                     wx_cv_type_pthread_rec_mutex_init=yes
3783                 ], [
3784                     wx_cv_type_pthread_rec_mutex_init=no
3785                 ]
3786             )
3787         ])
3788         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
3789           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
3790         else
3791           dnl this may break code working elsewhere, so at least warn about it
3792           AC_MSG_WARN([wxMutex won't be recursive on this platform])
3793         fi
3794       fi
3795     fi
3796
3797 dnl from if !MSW
3798 else
3799     if test "$wxUSE_THREADS" = "yes" ; then
3800       case "${host}" in
3801         *-*-mingw32* )
3802             dnl check if the compiler accepts -mthreads
3803             AC_CACHE_CHECK([if compiler supports -mthreads],
3804                 wx_cv_cflags_mthread,
3805                 [
3806                     CFLAGS_OLD="$CFLAGS"
3807                     CFLAGS="$CFLAGS -mthreads"
3808                     AC_TRY_COMPILE([], [],
3809                         wx_cv_cflags_mthread=yes,
3810                         wx_cv_cflags_mthread=no
3811                     )
3812                 ]
3813             )
3814
3815             if test "$wx_cv_cflags_mthread" = "yes"; then
3816                 dnl it does, use it
3817                 CXXFLAGS="$CXXFLAGS -mthreads"
3818                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
3819                 LDFLAGS="$LDFLAGS -mthreads"
3820             else
3821                 dnl it doesn't
3822                 CFLAGS="$CFLAGS_OLD"
3823             fi
3824         ;;
3825       esac
3826     fi
3827 fi
3828
3829 if test "$wxUSE_THREADS" = "yes"; then
3830   AC_DEFINE(wxUSE_THREADS)
3831
3832   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
3833 else
3834   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
3835   dnl functions - add tests for other functions here as well
3836   if test "$ac_cv_func_strtok_r" = "yes"; then
3837     AC_MSG_CHECKING(if -D_REENTRANT is needed)
3838     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
3839         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
3840         AC_MSG_RESULT(yes)
3841     else
3842         AC_MSG_RESULT(no)
3843     fi
3844   fi
3845 fi
3846
3847 if test "$WXGTK20" = 1 ; then
3848   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
3849   WXGTK12=1
3850 fi
3851
3852 if test "$WXGTK12" = 1 ; then
3853   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
3854 fi
3855
3856 if test "$WXGTK127" = 1 ; then
3857   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
3858 fi
3859
3860 WXDEBUG=
3861
3862 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
3863     WXDEBUG="-g"
3864     wxUSE_OPTIMISE=no
3865 fi
3866
3867 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
3868     wxUSE_DEBUG_INFO=yes
3869     WXDEBUG="-ggdb"
3870 fi
3871
3872 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
3873     AC_DEFINE(WXDEBUG)
3874     WXDEBUG_DEFINE="-D__WXDEBUG__"
3875 else
3876     if test "$wxUSE_GTK" = 1 ; then
3877         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
3878     fi
3879 fi
3880
3881 if test "$wxUSE_MEM_TRACING" = "yes" ; then
3882     AC_DEFINE(wxUSE_MEMORY_TRACING)
3883     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
3884     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
3885     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
3886 fi
3887
3888 if test "$wxUSE_DMALLOC" = "yes" ; then
3889     DMALLOC_LIBS="-ldmalloc"
3890 fi
3891
3892 PROFILE=
3893 if test "$wxUSE_PROFILE" = "yes" ; then
3894     PROFILE=" -pg"
3895 fi
3896
3897 CODE_GEN_FLAGS=
3898 CODE_GEN_FLAGS_CXX=
3899 if test "$GCC" = "yes" ; then
3900     if test "$wxUSE_NO_RTTI" = "yes" ; then
3901         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
3902     fi
3903     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
3904         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
3905     fi
3906     if test "$wxUSE_PERMISSIVE" = "yes" ; then
3907         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
3908     fi
3909     if test "$USE_WIN32" = 1 ; then
3910         # I'm not even really sure what this was ever added to solve,
3911         # but someone added it for mingw native builds, so I guess
3912         # they had a reason, right??
3913         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fno-pcc-struct-return"
3914     fi
3915
3916     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
3917     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
3918     dnl for each subroutine by default -- using the switch below only creates
3919     dnl one entry per file instead at the price of minor performance penalty
3920     dnl
3921     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
3922     dnl without -ffunction-sections.  No idea how long we'll need to maintain
3923     dnl this, or even the extent of gcc/wx version combinations affected, but
3924     dnl also as above, this 'fix' does not come without side effects.
3925     dnl
3926     dnl TODO: test for the gcc version here (how?)
3927     case "${host}" in
3928       powerpc*-*-aix* )
3929         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
3930         ;;
3931       *-hppa* )
3932         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
3933         ;;
3934     esac
3935 fi
3936
3937 if test "$wxUSE_OPTIMISE" = "no" ; then
3938     OPTIMISE=
3939 else
3940     if test "$GCC" = yes ; then
3941         OPTIMISE="-O2"
3942         case "${host}" in
3943             i586-*-*|i686-*-* )
3944             OPTIMISE="${OPTIMISE} "
3945         ;;
3946         esac
3947     else
3948         OPTIMISE="-O"
3949     fi
3950 fi
3951
3952 dnl ---------------------------------------------------------------------------
3953 dnl compatibility level
3954 dnl ---------------------------------------------------------------------------
3955
3956 if test "$WXWIN_COMPATIBILITY_2" = "yes"; then
3957     AC_DEFINE(WXWIN_COMPATIBILITY_2)
3958
3959     WXWIN_COMPATIBILITY_2_2="yes"
3960 fi
3961
3962 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
3963     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
3964
3965     WXWIN_COMPATIBILITY_2_4="yes"
3966 fi
3967
3968 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
3969     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
3970 fi
3971
3972 dnl ---------------------------------------------------------------------------
3973 dnl the library may be built without GUI classes at all
3974 dnl ---------------------------------------------------------------------------
3975
3976 if test "$wxUSE_GUI" = "yes"; then
3977   AC_DEFINE(wxUSE_GUI)
3978
3979   dnl the things we always pull in the GUI version of the library:
3980   dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
3981   dnl    library really can't be built without those)
3982   dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
3983   dnl    almost any program and the first 2 are needed to show a message box
3984   dnl    which want to be always able to do)
3985   dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
3986   dnl    to compile without them (if the app doesn't do any drawing, it doesn't
3987   dnl    need the dcs, pens, brushes, ...), this just can't be done now
3988   dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
3989   dnl 5. misc stuff: timers, settings, message box
3990 else
3991   AC_DEFINE(wxUSE_NOGUI)
3992 fi
3993
3994 dnl ---------------------------------------------------------------------------
3995 dnl Unix/Windows
3996 dnl ---------------------------------------------------------------------------
3997
3998 if test "$wxUSE_UNIX" = "yes"; then
3999   AC_DEFINE(wxUSE_UNIX)
4000 fi
4001
4002 dnl ---------------------------------------------------------------------------
4003 dnl Register non-GUI class options for makefiles and setup.h
4004 dnl ---------------------------------------------------------------------------
4005
4006 if test "$wxUSE_APPLE_IEEE" = "yes"; then
4007   AC_DEFINE(wxUSE_APPLE_IEEE)
4008 fi
4009
4010 if test "$wxUSE_TIMER" = "yes"; then
4011   AC_DEFINE(wxUSE_TIMER)
4012 fi
4013
4014 if test "$wxUSE_WAVE" = "yes"; then
4015   AC_DEFINE(wxUSE_WAVE)
4016 fi
4017
4018 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
4019   AC_DEFINE(wxUSE_CMDLINE_PARSER)
4020 fi
4021
4022 if test "$wxUSE_STOPWATCH" = "yes"; then
4023   AC_DEFINE(wxUSE_STOPWATCH)
4024 fi
4025
4026 if test "$wxUSE_DATETIME" = "yes"; then
4027   AC_DEFINE(wxUSE_DATETIME)
4028 fi
4029
4030 if test "$wxUSE_TIMEDATE" = "yes"; then
4031   AC_DEFINE(wxUSE_TIMEDATE)
4032 fi
4033
4034 if test "$wxUSE_FILE" = "yes"; then
4035   AC_DEFINE(wxUSE_FILE)
4036 fi
4037
4038 if test "$wxUSE_FFILE" = "yes"; then
4039   AC_DEFINE(wxUSE_FFILE)
4040 fi
4041
4042 if test "$wxUSE_FILESYSTEM" = "yes"; then
4043   AC_DEFINE(wxUSE_FILESYSTEM)
4044 fi
4045
4046 if test "$wxUSE_FS_INET" = "yes"; then
4047   AC_DEFINE(wxUSE_FS_INET)
4048 fi
4049
4050 if test "$wxUSE_FS_ZIP" = "yes"; then
4051   AC_DEFINE(wxUSE_FS_ZIP)
4052 fi
4053
4054 if test "$wxUSE_ZIPSTREAM" = "yes"; then
4055   AC_DEFINE(wxUSE_ZIPSTREAM)
4056 fi
4057
4058 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4059   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
4060 fi
4061
4062 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4063   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
4064 fi
4065
4066 if test "$wxUSE_BUSYINFO" = "yes"; then
4067   AC_DEFINE(wxUSE_BUSYINFO)
4068 fi
4069
4070 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
4071   AC_DEFINE(wxUSE_STD_IOSTREAM)
4072 fi
4073
4074 if test "$wxUSE_TEXTBUFFER" = "yes"; then
4075     AC_DEFINE(wxUSE_TEXTBUFFER)
4076 fi
4077
4078 if test "$wxUSE_TEXTFILE" = "yes"; then
4079   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
4080     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
4081   else
4082     AC_DEFINE(wxUSE_TEXTFILE)
4083   fi
4084 fi
4085
4086 if test "$wxUSE_CONFIG" = "yes" ; then
4087   if test "$wxUSE_TEXTFILE" != "yes"; then
4088     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
4089   else
4090     AC_DEFINE(wxUSE_CONFIG)
4091     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
4092   fi
4093 fi
4094
4095 if test "$wxUSE_INTL" = "yes" ; then
4096   if test "$wxUSE_FILE" != "yes"; then
4097     AC_MSG_WARN(I18n code requires wxFile... disabled)
4098   else
4099     AC_DEFINE(wxUSE_INTL)
4100     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
4101     GUIDIST="$GUIDIST INTL_DIST"
4102   fi
4103 fi
4104
4105 if test "$wxUSE_LOG" = "yes"; then
4106   AC_DEFINE(wxUSE_LOG)
4107
4108     if test "$wxUSE_LOGGUI" = "yes"; then
4109       AC_DEFINE(wxUSE_LOGGUI)
4110     fi
4111
4112     if test "$wxUSE_LOGWINDOW" = "yes"; then
4113       AC_DEFINE(wxUSE_LOGWINDOW)
4114     fi
4115
4116     if test "$wxUSE_LOGDIALOG" = "yes"; then
4117       AC_DEFINE(wxUSE_LOG_DIALOG)
4118     fi
4119 fi
4120
4121 if test "$wxUSE_LONGLONG" = "yes"; then
4122   AC_DEFINE(wxUSE_LONGLONG)
4123 fi
4124
4125 if test "$wxUSE_GEOMETRY" = "yes"; then
4126   AC_DEFINE(wxUSE_GEOMETRY)
4127 fi
4128
4129 if test "$wxUSE_DIALUP_MANAGER" = "yes" ; then
4130   AC_DEFINE(wxUSE_DIALUP_MANAGER)
4131   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
4132 fi
4133
4134 if test "$wxUSE_STREAMS" = "yes" ; then
4135   AC_DEFINE(wxUSE_STREAMS)
4136 fi
4137
4138 dnl ---------------------------------------------------------------------------
4139 dnl time/date functions
4140 dnl ------------------------------------------------------------------------
4141
4142 if test "$wxUSE_DATETIME" = "yes"; then
4143     dnl check for strptime
4144     AC_CHECK_FUNCS(strptime)
4145
4146     dnl check for timezone variable
4147     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
4148     AC_CACHE_CHECK(for timezone variable in <time.h>,
4149                    wx_cv_var_timezone,
4150                    [
4151                         AC_TRY_COMPILE(
4152                             [
4153                                 #include <time.h>
4154                             ],
4155                             [
4156                                 int tz;
4157                                 tz = timezone;
4158                             ],
4159                             [
4160                                 wx_cv_var_timezone=timezone
4161                             ],
4162                             [
4163                                 AC_TRY_COMPILE(
4164                                     [
4165                                         #include <time.h>
4166                                     ],
4167                                     [
4168                                         int tz;
4169                                         tz = _timezone;
4170                                     ],
4171                                     [
4172                                         wx_cv_var_timezone=_timezone
4173                                     ],
4174                                     [
4175                                         AC_TRY_COMPILE(
4176                                             [
4177                                                 #include <time.h>
4178                                             ],
4179                                             [
4180                                                 int tz;
4181                                                 tz = __timezone;
4182                                             ],
4183                                             [
4184                                                 wx_cv_var_timezone=__timezone
4185                                             ],
4186                                             [
4187                                                 if test "$USE_DOS" = 0 ; then
4188                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
4189                                                 fi
4190                                             ]
4191                                         )
4192                                     ]
4193                                 )
4194                             ]
4195                         )
4196                    ]
4197     )
4198
4199     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
4200     if test "x$wx_cv_var_timezone" != x ; then
4201         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
4202     fi
4203
4204     dnl check for localtime (it's POSIX, but the check can do no harm...)
4205     AC_CHECK_FUNCS(localtime)
4206
4207     if test "$ac_cv_func_localtime" = "yes"; then
4208         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
4209                        wx_cv_struct_tm_has_gmtoff,
4210         [
4211             AC_TRY_COMPILE(
4212                 [
4213                     #include <time.h>
4214                 ],
4215                 [
4216                     struct tm tm;
4217                     tm.tm_gmtoff++;
4218                 ],
4219                 [
4220                     wx_cv_struct_tm_has_gmtoff=yes
4221                 ],
4222                 wx_cv_struct_tm_has_gmtoff=no
4223             )
4224         ])
4225     fi
4226
4227     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
4228         AC_DEFINE(WX_GMTOFF_IN_TM)
4229     fi
4230
4231     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
4232     dnl function to be used for high resolution timers
4233     AC_CHECK_FUNCS(gettimeofday ftime, break)
4234
4235     if test "$ac_cv_func_gettimeofday" = "yes"; then
4236         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
4237                        wx_cv_func_gettimeofday_has_2_args,
4238         [
4239             dnl on some _really_ old systems it takes only 1 argument
4240             AC_LANG_SAVE
4241             AC_LANG_CPLUSPLUS
4242
4243             AC_TRY_COMPILE(
4244                 [
4245                     #include <sys/time.h>
4246                     #include <unistd.h>
4247                 ],
4248                 [
4249                     struct timeval tv;
4250                     gettimeofday(&tv, NULL);
4251                 ],
4252                 wx_cv_func_gettimeofday_has_2_args=yes,
4253                 AC_TRY_COMPILE(
4254                     [
4255                         #include <sys/time.h>
4256                         #include <unistd.h>
4257                     ],
4258                     [
4259                         struct timeval tv;
4260                         gettimeofday(&tv);
4261                     ],
4262                     wx_cv_func_gettimeofday_has_2_args=no,
4263                     [
4264                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
4265                         wx_cv_func_gettimeofday_has_2_args=unknown
4266                     ]
4267                 )
4268             )
4269             AC_LANG_RESTORE
4270         ])
4271
4272         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
4273             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
4274         fi
4275     fi
4276
4277     AC_DEFINE(wxUSE_TIMEDATE)
4278     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
4279 fi
4280
4281 dnl ------------------------------------------------------------------------
4282 dnl wxSocket
4283 dnl ------------------------------------------------------------------------
4284
4285 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in wxMGL
4286 if test "$wxUSE_SOCKETS" = "yes"; then
4287     if test "$wxUSE_MGL" = "1"; then
4288         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
4289         wxUSE_SOCKETS="no"
4290     fi
4291 fi
4292
4293 if test "$wxUSE_SOCKETS" = "yes"; then
4294     dnl under MSW we always have sockets
4295     if test "$TOOLKIT" != "MSW"; then
4296         dnl under Solaris and OS/2, socket functions live in -lsocket
4297         AC_CHECK_FUNC(socket,,
4298             AC_CHECK_LIB(socket, socket,
4299                 if test "$INET_LINK" != " -lsocket"; then
4300                     INET_LINK="$INET_LINK -lsocket"
4301                 fi,
4302                 [
4303                     AC_MSG_WARN([socket library not found - sockets will be disabled])
4304                     wxUSE_SOCKETS=no
4305                 ]
4306             )
4307         )
4308     fi
4309 fi
4310
4311 if test "$wxUSE_SOCKETS" = "yes" ; then
4312     dnl this test may be appropriate if building under cygwin
4313     dnl right now I'm assuming it also uses the winsock stuff
4314     dnl like mingw does..  -- RL
4315     if test "$TOOLKIT" != "MSW"; then
4316         dnl determine the type of third argument for getsockname
4317         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
4318                        wx_cv_type_getsockname3,
4319             [
4320                 AC_LANG_SAVE
4321                 AC_LANG_CPLUSPLUS
4322
4323                 AC_TRY_COMPILE(
4324                     [
4325                         #include <sys/types.h>
4326                         #include <sys/socket.h>
4327                     ],
4328                     [
4329                         socklen_t len;
4330                         getsockname(0, 0, &len);
4331                     ],
4332                     wx_cv_type_getsockname3=socklen_t,
4333                     AC_TRY_COMPILE(
4334                         [
4335                             #include <sys/types.h>
4336                             #include <sys/socket.h>
4337                         ],
4338                         [
4339                             size_t len;
4340                             getsockname(0, 0, &len);
4341                         ],
4342                         wx_cv_type_getsockname3=size_t,
4343                         AC_TRY_COMPILE(
4344                             [
4345                                 #include <sys/types.h>
4346                                 #include <sys/socket.h>
4347                             ],
4348                             [
4349                                 int len;
4350                                 getsockname(0, 0, &len);
4351                             ],
4352                             wx_cv_type_getsockname3=int,
4353                             wx_cv_type_getsockname3=unknown
4354                         )
4355                     )
4356                 )
4357
4358                 AC_LANG_RESTORE
4359             ])
4360
4361         if test "$wx_cv_type_getsockname3" = "unknown"; then
4362             wxUSE_SOCKETS=no
4363             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
4364         else
4365             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
4366         fi
4367     fi
4368 fi
4369
4370 if test "$wxUSE_SOCKETS" = "yes" ; then
4371     AC_DEFINE(wxUSE_SOCKETS)
4372     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
4373 fi
4374
4375 dnl ---------------------------------------------------------------------------
4376 dnl Joystick support
4377 dnl ---------------------------------------------------------------------------
4378
4379 if test "$wxUSE_GUI" = "yes"; then
4380
4381     if test "$TOOLKIT" = "MAC"; then
4382         AC_MSG_WARN([Joystick not yet supported under Mac OS X... disabled])
4383         wxUSE_JOYSTICK=no
4384      fi
4385     if test "$TOOLKIT" = "MOTIF"; then
4386         AC_MSG_WARN([Joystick not yet supported under Motif... disabled])
4387         wxUSE_JOYSTICK=no
4388      fi
4389     if test "$TOOLKIT" = "X11"; then
4390         AC_MSG_WARN([Joystick not yet supported under X11... disabled])
4391         wxUSE_JOYSTICK=no
4392      fi
4393
4394     dnl under MSW we always have joystick support
4395     if test "$TOOLKIT" != "MSW"; then
4396         if test "$wxUSE_JOYSTICK" = "yes"; then
4397             dnl joystick support is only for Linux 2.1.x or greater
4398             AC_CHECK_HEADERS(linux/joystick.h)
4399             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
4400                 wxUSE_JOYSTICK=no
4401                 AC_MSG_WARN(Joystick not supported by this system... disabled)
4402             fi
4403         fi
4404     fi
4405
4406     if test "$wxUSE_JOYSTICK" = "yes"; then
4407         AC_DEFINE(wxUSE_JOYSTICK)
4408         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
4409     fi
4410 fi
4411
4412 dnl ------------------------------------------------------------------------
4413 dnl DLL support
4414 dnl ------------------------------------------------------------------------
4415
4416 dnl under MSW we always have LoadLibrary/GetProcAddress
4417 if test "$TOOLKIT" != "MSW"; then
4418
4419     HAVE_DL_FUNCS=0
4420     HAVE_SHL_FUNCS=0
4421     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4422         if test "$USE_DARWIN" = 1; then
4423             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4424             HAVE_DL_FUNCS=1
4425         else
4426             dnl the test is a bit complicated because we check for dlopen() both with
4427             dnl and without -ldl and we also try to find shl_load() if there is no
4428             dnl dlopen() on this system
4429             AC_CHECK_FUNCS(dlopen,
4430             [
4431                 AC_DEFINE(HAVE_DLOPEN)
4432                 HAVE_DL_FUNCS=1
4433             ],
4434             [
4435                 AC_CHECK_LIB(dl, dlopen,
4436                             [
4437                                 AC_DEFINE(HAVE_DLOPEN)
4438                                 HAVE_DL_FUNCS=1
4439                                 DL_LINK=" -ldl$DL_LINK"
4440                             ],
4441                             [
4442                                 AC_CHECK_FUNCS(shl_load,
4443                                               [
4444                                                 AC_DEFINE(HAVE_SHL_LOAD)
4445                                                 HAVE_SHL_FUNCS=1
4446                                               ],
4447                                               [
4448                                                 AC_CHECK_LIB(shl_load, dld,
4449                                                              [
4450                                                                 HAVE_SHL_FUNCS=1
4451                                                                 DL_LINK=" -ldld$DL_LINK"
4452                                                              ])
4453                                               ])
4454                             ])
4455             ])
4456
4457         dnl check also for dlerror()
4458         if test "$HAVE_DL_FUNCS" = 1; then
4459             AC_CHECK_FUNCS(dlerror,
4460                            AC_DEFINE(HAVE_DLERROR),
4461                            AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR)))
4462         fi
4463         fi
4464
4465         if test "$HAVE_DL_FUNCS" = 0; then
4466             if test "$HAVE_SHL_FUNCS" = 0; then
4467               if test "$USE_UNIX" = 1; then
4468                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4469                   wxUSE_DYNAMIC_LOADER=no
4470                   wxUSE_DYNLIB_CLASS=no
4471               else
4472                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4473               fi
4474             fi
4475         fi
4476     fi
4477 fi
4478
4479 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4480     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4481 elif test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4482     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4483 fi
4484
4485 dnl ---------------------------------------------------------------------------
4486 dnl String stuff
4487 dnl ---------------------------------------------------------------------------
4488
4489 if test "$wxUSE_FONTMAP" = "yes" ; then
4490   AC_DEFINE(wxUSE_FONTMAP)
4491 fi
4492
4493 if test "$wxUSE_UNICODE" = "yes" ; then
4494   AC_DEFINE(wxUSE_UNICODE)
4495
4496   if test "$wxUSE_MSW" != 1; then
4497       wxUSE_UNICODE_MSLU=no
4498   fi
4499
4500   if test "$wxUSE_MSW" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
4501         AC_CHECK_LIB(unicows,main,
4502             [
4503                 AC_DEFINE(wxUSE_UNICODE_MSLU)
4504             ],
4505             [
4506                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
4507                              Applications will only run on Windows NT/2000/XP!])
4508                 wxUSE_UNICODE_MSLU=no
4509             ])
4510     fi
4511 fi
4512
4513 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
4514   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
4515 fi
4516
4517
4518 dnl ----------------------------------------------------------------
4519 dnl iODBC support
4520 dnl ----------------------------------------------------------------
4521
4522 IODBC_C_SRC=""
4523 if test "$wxUSE_ODBC" = "yes" ; then
4524     AC_DEFINE(wxUSE_ODBC)
4525     WXODBCFLAG="-D_IODBC_"
4526     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
4527 fi
4528
4529 dnl ----------------------------------------------------------------
4530 dnl Register PostScript options for makefiles and setup.h
4531 dnl ----------------------------------------------------------------
4532
4533 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
4534   AC_DEFINE(wxUSE_POSTSCRIPT)
4535 fi
4536
4537 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
4538
4539 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
4540
4541 dnl ---------------------------------------------------------------------------
4542 dnl big GUI components: MDI, doc/view, printing, help, ...
4543 dnl ---------------------------------------------------------------------------
4544
4545 if test "$wxUSE_CONSTRAINTS" = "yes"; then
4546     AC_DEFINE(wxUSE_CONSTRAINTS)
4547     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
4548 fi
4549
4550 if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4551
4552 dnl     There is now experimental generic MDI support
4553 dnl     if test "$wxUSE_UNIVERSAL" = "yes"; then
4554 dnl         AC_MSG_WARN(MDI not yet supported for wxUniversal... disabled)
4555 dnl         wxUSE_MDI_ARCHITECTURE=no
4556 dnl     fi
4557
4558    if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4559        AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
4560        SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
4561    fi
4562 fi
4563
4564 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
4565     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
4566     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
4567     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4568         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
4569     fi
4570 fi
4571
4572 if test "$wxUSE_HELP" = "yes"; then
4573     AC_DEFINE(wxUSE_HELP)
4574     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
4575
4576     if test "$wxUSE_MSW" = 1; then
4577       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
4578         AC_DEFINE(wxUSE_MS_HTML_HELP)
4579       fi
4580     fi
4581
4582     if test "$wxUSE_WXHTML_HELP" = "yes"; then
4583       if test "$wxUSE_HTML" = "yes"; then
4584         AC_DEFINE(wxUSE_WXHTML_HELP)
4585       else
4586         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
4587         wxUSE_WXHTML_HELP=no
4588       fi
4589     fi
4590 fi
4591
4592 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4593     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4594         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
4595     else
4596         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
4597     fi
4598     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
4599 fi
4600
4601 if test "$wxUSE_PROLOGIO" = "yes" ; then
4602     AC_DEFINE(wxUSE_PROLOGIO)
4603     ALL_OBJECTS="$ALL_OBJECTS parser.o"
4604 fi
4605
4606 if test "$wxUSE_RESOURCES" = "yes" ; then
4607     if test "$wxUSE_NANOX" = "yes"; then
4608         AC_MSG_WARN([Cannot use resource database functions in NanoX])
4609     else
4610         AC_DEFINE(wxUSE_RESOURCES)
4611         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS resource"
4612     fi
4613     if test "$wxUSE_PROLOGIO" != "yes" ; then
4614         ALL_OBJECTS="$ALL_OBJECTS parser.o"
4615     fi
4616 fi
4617
4618 if test "$wxUSE_X_RESOURCES" = "yes"; then
4619     AC_DEFINE(wxUSE_X_RESOURCES)
4620 fi
4621
4622 dnl ---------------------------------------------------------------------------
4623 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
4624 dnl ---------------------------------------------------------------------------
4625
4626 dnl check for ole headers and disable a few features requiring it if not
4627 dnl present (earlier versions of mingw32 don't have ole2.h)
4628 if test "$wxUSE_MSW" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
4629                           -o "$wxUSE_CLIPBOARD"     = "yes" \
4630                           -o "$wxUSE_OLE"     = "yes" \
4631                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
4632     AC_CHECK_HEADERS(ole2.h)
4633
4634     if test "$ac_cv_header_ole2_h" = "yes" ; then
4635         if test "$GCC" = yes ; then
4636             AC_LANG_SAVE
4637             AC_LANG_CPLUSPLUS
4638
4639             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
4640             AC_TRY_COMPILE([#include <windows.h>
4641                             #include <ole2.h>],
4642                            [],
4643                            [AC_MSG_RESULT(no)],
4644                            [AC_MSG_RESULT(yes)
4645                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
4646             AC_LANG_RESTORE
4647             ALL_OBJECTS="$ALL_OBJECTS \$(OLEOBJS)"
4648             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
4649             AC_DEFINE(wxUSE_OLE)
4650
4651         fi
4652
4653         dnl for OLE clipboard and dnd
4654         AC_DEFINE(wxUSE_DATAOBJ)
4655     else
4656         AC_MSG_WARN([Some features disabled because OLE headers not found])
4657
4658         wxUSE_CLIPBOARD=no
4659         wxUSE_DRAG_AND_DROP=no
4660         wxUSE_DATAOBJ=no
4661         wxUSE_OLE=no
4662     fi
4663
4664     if test "$wxUSE_METAFILE" = "yes"; then
4665         AC_DEFINE(wxUSE_METAFILE)
4666
4667         dnl this one should probably be made separately configurable
4668         AC_DEFINE(wxUSE_ENH_METAFILE)
4669     fi
4670 fi
4671
4672 if test "$wxUSE_IPC" = "yes"; then
4673     if test "$wxUSE_SOCKETS" != "yes"; then
4674         AC_MSG_WARN(wxWindows IPC classes require sockets... disabled)
4675     fi
4676
4677     AC_DEFINE(wxUSE_IPC)
4678 fi
4679
4680 if test "$wxUSE_CLIPBOARD" = "yes"; then
4681     if test "$wxUSE_MGL" = 1; then
4682         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
4683         wxUSE_CLIPBOARD=no
4684     fi
4685
4686     if test "$wxUSE_CLIPBOARD" = "yes"; then
4687         AC_DEFINE(wxUSE_CLIPBOARD)
4688
4689         dnl required by clipboard code in configuration check
4690         AC_DEFINE(wxUSE_DATAOBJ)
4691     fi
4692 fi
4693
4694 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
4695     if test "$wxUSE_GTK" = 1; then
4696         if test "$WXGTK12" != 1; then
4697             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
4698             wxUSE_DRAG_AND_DROP=no
4699         fi
4700     fi
4701
4702     if test "$wxUSE_MOTIF" = 1; then
4703         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
4704         wxUSE_DRAG_AND_DROP=no
4705     fi
4706
4707     if test "$wxUSE_X11" = 1; then
4708         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
4709         wxUSE_DRAG_AND_DROP=no
4710     fi
4711
4712     if test "$wxUSE_MGL" = 1; then
4713         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
4714         wxUSE_DRAG_AND_DROP=no
4715     fi
4716
4717     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
4718         AC_DEFINE(wxUSE_DRAG_AND_DROP)
4719         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
4720     fi
4721
4722 fi
4723
4724 if test "$wxUSE_SPLINES" = "yes" ; then
4725   AC_DEFINE(wxUSE_SPLINES)
4726 fi
4727
4728 dnl ---------------------------------------------------------------------------
4729 dnl GUI controls
4730 dnl ---------------------------------------------------------------------------
4731
4732 USES_CONTROLS=0
4733 if test "$wxUSE_CONTROLS" = "yes"; then
4734   USES_CONTROLS=1
4735 fi
4736
4737 if test "$wxUSE_ACCEL" = "yes"; then
4738   AC_DEFINE(wxUSE_ACCEL)
4739   USES_CONTROLS=1
4740 fi
4741
4742 if test "$wxUSE_BUTTON" = "yes"; then
4743   AC_DEFINE(wxUSE_BUTTON)
4744   USES_CONTROLS=1
4745 fi
4746
4747 if test "$wxUSE_BMPBUTTON" = "yes"; then
4748   AC_DEFINE(wxUSE_BMPBUTTON)
4749   USES_CONTROLS=1
4750 fi
4751
4752 if test "$wxUSE_CALCTRL" = "yes"; then
4753   AC_DEFINE(wxUSE_CALENDARCTRL)
4754   USES_CONTROLS=1
4755   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
4756 fi
4757
4758 if test "$wxUSE_CARET" = "yes"; then
4759   AC_DEFINE(wxUSE_CARET)
4760   USES_CONTROLS=1
4761   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
4762 fi
4763
4764 if test "$wxUSE_COMBOBOX" = "yes"; then
4765   AC_DEFINE(wxUSE_COMBOBOX)
4766   USES_CONTROLS=1
4767 fi
4768
4769 if test "$wxUSE_CHOICE" = "yes"; then
4770   AC_DEFINE(wxUSE_CHOICE)
4771   USES_CONTROLS=1
4772 fi
4773
4774 if test "$wxUSE_CHECKBOX" = "yes"; then
4775   AC_DEFINE(wxUSE_CHECKBOX)
4776   USES_CONTROLS=1
4777 fi
4778
4779 if test "$wxUSE_CHECKLST" = "yes"; then
4780   AC_DEFINE(wxUSE_CHECKLISTBOX)
4781   USES_CONTROLS=1
4782   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
4783 fi
4784
4785 if test "$wxUSE_GAUGE" = "yes"; then
4786   AC_DEFINE(wxUSE_GAUGE)
4787   USES_CONTROLS=1
4788 fi
4789
4790 if test "$wxUSE_NEW_GRID" = "yes"; then
4791   wxUSE_GRID="yes"
4792   AC_DEFINE(wxUSE_NEW_GRID)
4793   USES_CONTROLS=1
4794   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS newgrid"
4795 fi
4796
4797 if test "$wxUSE_GRID" = "yes"; then
4798   AC_DEFINE(wxUSE_GRID)
4799   USES_CONTROLS=1
4800   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
4801 fi
4802
4803 if test "$wxUSE_IMAGLIST" = "yes"; then
4804     AC_DEFINE(wxUSE_IMAGLIST)
4805 fi
4806
4807 if test "$wxUSE_LISTBOX" = "yes"; then
4808     AC_DEFINE(wxUSE_LISTBOX)
4809     USES_CONTROLS=1
4810 fi
4811
4812 if test "$wxUSE_LISTCTRL" = "yes"; then
4813     if test "$wxUSE_IMAGLIST" = "yes"; then
4814         AC_DEFINE(wxUSE_LISTCTRL)
4815         USES_CONTROLS=1
4816         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
4817     else
4818         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
4819     fi
4820 fi
4821
4822 if test "$wxUSE_NOTEBOOK" = "yes"; then
4823     AC_DEFINE(wxUSE_NOTEBOOK)
4824     USES_CONTROLS=1
4825     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
4826 fi
4827
4828 if test "$wxUSE_PROPSHEET" = "yes"; then
4829     AC_DEFINE(wxUSE_PROPSHEET)
4830     USES_CONTROLS=1
4831     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
4832 fi
4833
4834 if test "$wxUSE_RADIOBOX" = "yes"; then
4835     AC_DEFINE(wxUSE_RADIOBOX)
4836     USES_CONTROLS=1
4837 fi
4838
4839 if test "$wxUSE_RADIOBTN" = "yes"; then
4840     AC_DEFINE(wxUSE_RADIOBTN)
4841     USES_CONTROLS=1
4842 fi
4843
4844 if test "$wxUSE_SASH" = "yes"; then
4845     AC_DEFINE(wxUSE_SASH)
4846     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
4847 fi
4848
4849 if test "$wxUSE_SCROLLBAR" = "yes"; then
4850     AC_DEFINE(wxUSE_SCROLLBAR)
4851     USES_CONTROLS=1
4852     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
4853 fi
4854
4855 if test "$wxUSE_SLIDER" = "yes"; then
4856     AC_DEFINE(wxUSE_SLIDER)
4857     USES_CONTROLS=1
4858 fi
4859
4860 if test "$wxUSE_SPINBTN" = "yes"; then
4861     AC_DEFINE(wxUSE_SPINBTN)
4862     USES_CONTROLS=1
4863 fi
4864
4865 if test "$wxUSE_SPINCTRL" = "yes"; then
4866     AC_DEFINE(wxUSE_SPINCTRL)
4867     USES_CONTROLS=1
4868 fi
4869
4870 if test "$wxUSE_SPLITTER" = "yes"; then
4871     AC_DEFINE(wxUSE_SPLITTER)
4872     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
4873 fi
4874
4875 if test "$wxUSE_STATBMP" = "yes"; then
4876     AC_DEFINE(wxUSE_STATBMP)
4877     USES_CONTROLS=1
4878 fi
4879
4880 if test "$wxUSE_STATBOX" = "yes"; then
4881     AC_DEFINE(wxUSE_STATBOX)
4882     USES_CONTROLS=1
4883 fi
4884
4885 if test "$wxUSE_STATTEXT" = "yes"; then
4886     AC_DEFINE(wxUSE_STATTEXT)
4887     USES_CONTROLS=1
4888 fi
4889
4890 if test "$wxUSE_STATLINE" = "yes"; then
4891     AC_DEFINE(wxUSE_STATLINE)
4892     USES_CONTROLS=1
4893 fi
4894
4895 if test "$wxUSE_STATUSBAR" = "yes"; then
4896     AC_DEFINE(wxUSE_STATUSBAR)
4897     USES_CONTROLS=1
4898
4899     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
4900 fi
4901
4902 if test "$wxUSE_TABDIALOG" = "yes"; then
4903     AC_DEFINE(wxUSE_TAB_DIALOG)
4904     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS tab"
4905 fi
4906
4907 if test "$wxUSE_TEXTCTRL" = "yes"; then
4908     AC_DEFINE(wxUSE_TEXTCTRL)
4909     USES_CONTROLS=1
4910     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
4911 fi
4912
4913 if test "$wxUSE_TOGGLEBTN" = "yes"; then
4914     if test "$wxUSE_MAC" = 1; then
4915         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
4916         wxUSE_TOGGLEBTN=no
4917     fi
4918     if test "$wxUSE_UNIVERSAL" = "yes"; then
4919         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
4920         wxUSE_TOGGLEBTN=no
4921     fi
4922
4923     if test "$wxUSE_TOGGLEBTN" = "yes"; then
4924         AC_DEFINE(wxUSE_TOGGLEBTN)
4925         USES_CONTROLS=1
4926     fi
4927 fi
4928
4929 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
4930     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
4931     wxUSE_TOOLBAR="yes"
4932     USES_CONTROLS=1
4933 fi
4934
4935 if test "$wxUSE_TOOLBAR" = "yes"; then
4936     AC_DEFINE(wxUSE_TOOLBAR)
4937     USES_CONTROLS=1
4938
4939     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
4940     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
4941         wxUSE_TOOLBAR_NATIVE="yes"
4942     fi
4943
4944     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
4945         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
4946         USES_CONTROLS=1
4947     fi
4948
4949     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
4950 fi
4951
4952 if test "$wxUSE_TOOLTIPS" = "yes"; then
4953     if test "$wxUSE_MOTIF" = 1; then
4954         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
4955     else
4956         if test "$wxUSE_UNIVERSAL" = "yes"; then
4957             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
4958         else
4959             AC_DEFINE(wxUSE_TOOLTIPS)
4960         fi
4961     fi
4962 fi
4963
4964 if test "$wxUSE_TREECTRL" = "yes"; then
4965     if test "$wxUSE_IMAGLIST" = "yes"; then
4966         AC_DEFINE(wxUSE_TREECTRL)
4967         USES_CONTROLS=1
4968         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
4969     else
4970         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
4971     fi
4972 fi
4973
4974 if test "$wxUSE_POPUPWIN" = "yes"; then
4975     if test "$wxUSE_MAC" = 1; then
4976         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
4977     else
4978         if test "$wxUSE_MOTIF" = 1; then
4979             AC_MSG_WARN([wxPopupWindow not yet supported under Motif... disabled])
4980         else
4981             if test "$wxUSE_PM" = 1; then
4982                 AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
4983             else
4984                 AC_DEFINE(wxUSE_POPUPWIN)
4985
4986                 USES_CONTROLS=1
4987             fi
4988         fi
4989     fi
4990 fi
4991
4992 if test "$wxUSE_TIPWINDOW" = "yes"; then
4993     if test "$wxUSE_PM" = 1; then
4994         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
4995     else
4996         AC_DEFINE(wxUSE_TIPWINDOW)
4997     fi
4998 fi
4999
5000 if test "$USES_CONTROLS" = 1; then
5001     AC_DEFINE(wxUSE_CONTROLS)
5002 fi
5003
5004 dnl ---------------------------------------------------------------------------
5005 dnl misc options
5006 dnl ---------------------------------------------------------------------------
5007
5008 if test "$wxUSE_TREELAYOUT" = "yes"; then
5009     AC_DEFINE(wxUSE_TREELAYOUT)
5010     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treelay"
5011 fi
5012
5013 if test "$wxUSE_DRAGIMAGE" = "yes"; then
5014     AC_DEFINE(wxUSE_DRAGIMAGE)
5015     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
5016 fi
5017
5018 if test "$wxUSE_MENUS" = "yes"; then
5019     AC_DEFINE(wxUSE_MENUS)
5020     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
5021 fi
5022
5023 if test "$wxUSE_METAFILE" = "yes"; then
5024     AC_DEFINE(wxUSE_METAFILE)
5025 fi
5026
5027 if test "$wxUSE_MIMETYPE" = "yes"; then
5028     AC_DEFINE(wxUSE_MIMETYPE)
5029 fi
5030
5031 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
5032     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
5033 if test "$TOOLKIT" = "MSW"; then
5034     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
5035 fi
5036
5037 fi
5038
5039 if test "$wxUSE_PROTOCOL" = "yes"; then
5040     if test "$wxUSE_SOCKETS" != "yes"; then
5041         AC_MSG_WARN(Protocol classes require sockets... disabled)
5042         wxUSE_PROTOCOL=no
5043     fi
5044
5045     if test "$wxUSE_PROTOCOL" = "yes"; then
5046         AC_DEFINE(wxUSE_PROTOCOL)
5047
5048         if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
5049             AC_DEFINE(wxUSE_PROTOCOL_HTTP)
5050         fi
5051         if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
5052             AC_DEFINE(wxUSE_PROTOCOL_FTP)
5053         fi
5054         if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
5055             AC_DEFINE(wxUSE_PROTOCOL_FILE)
5056         fi
5057     fi
5058 fi
5059
5060 if test "$wxUSE_URL" = "yes"; then
5061     if test "$wxUSE_PROTOCOL" != "yes"; then
5062         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
5063         wxUSE_URL=no
5064     fi
5065     if test "$wxUSE_URL" = "yes"; then
5066         AC_DEFINE(wxUSE_URL)
5067     fi
5068 fi
5069
5070 if test "$wxUSE_MINIFRAME" = "yes"; then
5071     AC_DEFINE(wxUSE_MINIFRAME)
5072     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
5073 fi
5074
5075 if test "$wxUSE_HTML" = "yes"; then
5076     AC_DEFINE(wxUSE_HTML)
5077     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html"
5078 fi
5079
5080 if test "$wxUSE_VALIDATORS" = "yes"; then
5081     AC_DEFINE(wxUSE_VALIDATORS)
5082     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
5083 fi
5084
5085 if test "$wxUSE_PALETTE" = "yes" ; then
5086   AC_DEFINE(wxUSE_PALETTE)
5087 fi
5088
5089 if test "$wxUSE_IMAGE" = "yes" ; then
5090   AC_DEFINE(wxUSE_IMAGE)
5091 fi
5092
5093 if test "$wxUSE_GIF" = "yes" ; then
5094   AC_DEFINE(wxUSE_GIF)
5095 fi
5096
5097 if test "$wxUSE_PCX" = "yes" ; then
5098   AC_DEFINE(wxUSE_PCX)
5099 fi
5100
5101 if test "$wxUSE_IFF" = "yes" ; then
5102   AC_DEFINE(wxUSE_IFF)
5103 fi
5104
5105 if test "$wxUSE_PNM" = "yes" ; then
5106   AC_DEFINE(wxUSE_PNM)
5107 fi
5108
5109 if test "$wxUSE_XPM" = "yes" ; then
5110   AC_DEFINE(wxUSE_XPM)
5111 fi
5112
5113 if test "$wxUSE_ICO_CUR" = "yes" ; then
5114   AC_DEFINE(wxUSE_ICO_CUR)
5115 fi
5116
5117 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
5118   dnl Must be done this late because -lunicows must be before all the other libs
5119   LIBS=" -lunicows $LIBS"
5120 fi
5121
5122 dnl ---------------------------------------------------------------------------
5123 dnl common dialog
5124 dnl ---------------------------------------------------------------------------
5125
5126 if test "$wxUSE_CHOICEDLG" = "yes"; then
5127     AC_DEFINE(wxUSE_CHOICEDLG)
5128 fi
5129
5130 if test "$wxUSE_COLOURDLG" = "yes"; then
5131     AC_DEFINE(wxUSE_COLOURDLG)
5132 fi
5133
5134 if test "$wxUSE_FILEDLG" = "yes"; then
5135     AC_DEFINE(wxUSE_FILEDLG)
5136 fi
5137
5138 if test "$wxUSE_FINDREPLDLG" = "yes"; then
5139     AC_DEFINE(wxUSE_FINDREPLDLG)
5140 fi
5141
5142 if test "$wxUSE_FONTDLG" = "yes"; then
5143     AC_DEFINE(wxUSE_FONTDLG)
5144 fi
5145
5146 if test "$wxUSE_DIRDLG" = "yes"; then
5147     if test "$wxUSE_TREECTRL" != "yes"; then
5148         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
5149     else
5150         AC_DEFINE(wxUSE_DIRDLG)
5151     fi
5152 fi
5153
5154 if test "$wxUSE_MSGDLG" = "yes"; then
5155     AC_DEFINE(wxUSE_MSGDLG)
5156 fi
5157
5158 if test "$wxUSE_NUMBERDLG" = "yes"; then
5159     AC_DEFINE(wxUSE_NUMBERDLG)
5160 fi
5161
5162 if test "$wxUSE_PROGRESSDLG" = "yes"; then
5163     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5164        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
5165     else
5166         AC_DEFINE(wxUSE_PROGRESSDLG)
5167     fi
5168 fi
5169
5170 if test "$wxUSE_SPLASH" = "yes"; then
5171     AC_DEFINE(wxUSE_SPLASH)
5172 fi
5173
5174 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
5175     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5176        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
5177     else
5178         AC_DEFINE(wxUSE_STARTUP_TIPS)
5179     fi
5180 fi
5181
5182 if test "$wxUSE_TEXTDLG" = "yes"; then
5183     AC_DEFINE(wxUSE_TEXTDLG)
5184 fi
5185
5186 if test "$wxUSE_WIZARDDLG" = "yes"; then
5187     AC_DEFINE(wxUSE_WIZARDDLG)
5188     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
5189 fi
5190
5191 dnl ---------------------------------------------------------------------------
5192 dnl get the string with OS info - used by wxGetOsDescription()
5193 dnl ---------------------------------------------------------------------------
5194
5195 if test "$cross_compiling" = "yes"; then
5196     dnl Use best guess from host as we can't use uname when cross compiling
5197     OSINFO="\"$host\""
5198 else
5199     dnl attualy work out OS version
5200     OSINFO=`uname -s -r -m`
5201     OSINFO="\"$OSINFO\""
5202 fi
5203
5204 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
5205
5206 dnl ---------------------------------------------------------------------------
5207 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
5208 dnl ---------------------------------------------------------------------------
5209
5210 if test "x$prefix" != "xNONE"; then
5211     wxPREFIX=$prefix
5212 else
5213     wxPREFIX=$ac_default_prefix
5214 fi
5215
5216 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
5217
5218 dnl define the variables used in wx-config
5219 top_builddir=`pwd`
5220
5221 dnl ---------------------------------------------------------------------------
5222 dnl Output the makefiles and such from the results found above
5223 dnl ---------------------------------------------------------------------------
5224
5225 dnl all additional libraries (except wxWindows itself) we link with
5226
5227 dnl note that we always link with -lm except for Mac OS X
5228 dnl extended.c uses floor() and is always linked in
5229
5230 if test "$wxUSE_MAC" = 1 ; then
5231     LDFLAGS="$LDFLAGS -framework Carbon -framework System"
5232 fi
5233
5234 dnl FIXME: should this be covered by the conditional above
5235 dnl given the -lm comment there?  Or should that comment (and
5236 dnl this one) be removed..   [ 7 Nov 2001 ]
5237
5238 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
5239
5240 dnl Only add the -lm library if floating point functions cannot be used
5241 dnl without it.  This check is important on cygwin because of the bizarre
5242 dnl way that they have organized functions into libraries.  On cygwin, both
5243 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
5244 dnl means that
5245 dnl   1) linking with -lm is not necessary, and
5246 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
5247 dnl In particular, if you compile any program with -mno-cygwin and link with
5248 dnl -lm, it will crash instantly when it is run.  This happens because the
5249 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
5250 dnl the ___main function instead of allowing it to be defined by
5251 dnl /usr/lib/mingw/libmingw32.a as it should be.
5252 dnl
5253 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
5254 dnl
5255 dnl Just check a few floating point functions. If they are all found without
5256 dnl -lm, then we must not need -lm.
5257 have_cos=0
5258 have_floor=0
5259 AC_CHECK_FUNCS(cos, have_cos=1)
5260 AC_CHECK_FUNCS(floor, have_floor=1)
5261 AC_MSG_CHECKING(if floating point functions link without -lm)
5262 if test "$have_cos" = 1 -a "$have_floor" = 1; then
5263     AC_MSG_RESULT(yes)
5264 else
5265     AC_MSG_RESULT(no)
5266     LIBS="$LIBS -lm"
5267     # use different functions to avoid configure caching
5268     have_sin=0
5269     have_ceil=0
5270     AC_CHECK_FUNCS(sin, have_sin=1)
5271     AC_CHECK_FUNCS(ceil, have_ceil=1)
5272     AC_MSG_CHECKING(if floating point functions link with -lm)
5273     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
5274         AC_MSG_RESULT(yes)
5275     else
5276         AC_MSG_RESULT(no)
5277         # not sure we should warn the user, crash, etc.
5278     fi
5279 fi
5280
5281 if test "$wxUSE_GUI" = "yes"; then
5282
5283     LIBS="$GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $LIBS"
5284
5285     dnl TODO add checks that these samples will really compile (i.e. all the
5286     dnl      library features they need are present)
5287
5288     dnl TODO some samples are never built so far:
5289     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
5290     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs \
5291                      drawing dynamic erase event exec font image \
5292                      minimal propsize rotate widgets"
5293
5294     dnl this is needed to be able to find AFM files
5295     CPPFLAGS="$CPPFLAGS \$(EXTRADEFS) \$(APPEXTRADEFS)"
5296 else
5297     SAMPLES_SUBDIRS="console"
5298 fi
5299
5300
5301 dnl all -I options we must pass to the compiler
5302 dnl
5303 dnl note that the order is somewhat important, in particular the ZLIB_INCLUDE
5304 dnl and other stuff for the built in libraries should come first to avoid
5305 dnl including the system headers with the same name (it is particularly
5306 dnl important for zlib because XFree 4.2.0 has its own, horribly old and
5307 dnl incompatible, zlib.h) and the wxWindows headers should come first anyhow
5308 INCLUDES="-I\${top_builddir}/lib/wx/include/${TOOLCHAIN_NAME} \
5309 -I\${top_srcdir}/include \
5310 $REGEX_INCLUDE $ZLIB_INCLUDE $PNG_INCLUDE $JPEG_INCLUDE $TIFF_INCLUDE \
5311 $TOOLKIT_INCLUDE"
5312
5313 dnl wxGTK does not need TOOLKIT includes in wx-config
5314 if test "$wxUSE_GTK" = 1; then
5315     WXCONFIG_INCLUDE=
5316 else
5317     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
5318 fi
5319
5320 dnl C/C++ compiler options used to compile wxWindows
5321 if test "$GXX" = yes ; then
5322     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
5323     CXXWARNINGS="-Wall"
5324     dnl should enable this one day...
5325     dnl CXXWARNINGS="-Wall -Werror"
5326
5327     dnl Add this *after* all compile tests, we don't need or want generated
5328     dnl depfiles until actually building the lib
5329     if test "$wxUSE_NO_DEPS" = "no" ; then
5330         CFLAGS="-MMD $CFLAGS"
5331         CXXFLAGS="-MMD $CXXFLAGS"
5332     fi
5333 fi
5334
5335 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
5336
5337 dnl remove the extra white space from the cc/c++/ld options
5338 CPPFLAGS=`echo $INCLUDES $CPPFLAGS | sed 's/ \\+/ /g'`
5339 CFLAGS=`echo $EXTRA_CFLAGS $CFLAGS $CXXWARNINGS | sed 's/ \\+/ /g'`
5340 CXXFLAGS=`echo $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS | sed 's/ \+/ /g'`
5341 LIBS=`echo $LIBS | sed 's/ \+/ /g'`
5342
5343 LDFLAGS="$LDFLAGS $PROFILE"
5344
5345 dnl for convenience, sort the samples in alphabetical order
5346 dnl
5347 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
5348 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
5349 dnl
5350 dnl       Unfortunately, there is a bug in OS/2's tr, such that
5351 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
5352 dnl       only removes the Unix-like part of the introduced line break.
5353 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
5354
5355 dnl makefile variables
5356 AC_SUBST(LEX_STEM)
5357 AC_SUBST(PATH_IFS)
5358
5359 dnl global options
5360 AC_SUBST(WX_MAJOR_VERSION_NUMBER)
5361 AC_SUBST(WX_MINOR_VERSION_NUMBER)
5362 AC_SUBST(WX_RELEASE_NUMBER)
5363 AC_SUBST(WX_LIBRARY_NAME_STATIC)
5364 AC_SUBST(WX_LIBRARY_NAME_SHARED)
5365 AC_SUBST(WX_LIBRARY_BASENAME)
5366 AC_SUBST(WX_LIBRARY_IMPORTLIB)
5367 AC_SUBST(WX_TARGET_LIBRARY)
5368 AC_SUBST(WX_LIBRARY_LINK1)
5369 AC_SUBST(WX_LIBRARY_LINK2)
5370 AC_SUBST(PROGRAM_EXT)
5371
5372 dnl global gl options
5373 AC_SUBST(WX_LIBRARY_NAME_STATIC_GL)
5374 AC_SUBST(WX_LIBRARY_NAME_SHARED_GL)
5375 AC_SUBST(WX_TARGET_LIBRARY_GL)
5376 AC_SUBST(WX_LIBRARY_LINK1_GL)
5377 AC_SUBST(WX_LIBRARY_LINK2_GL)
5378
5379 dnl are we supposed to create the links?
5380 AC_SUBST(WX_ALL)
5381 AC_SUBST(WX_ALL_INSTALLED)
5382
5383 AC_SUBST(SHARED_LD)
5384 AC_SUBST(PIC_FLAG)
5385 AC_SUBST(CODE_GEN_FLAGS)
5386 AC_SUBST(CODE_GEN_FLAGS_CXX)
5387
5388 AC_SUBST(SONAME_FLAGS)
5389 AC_SUBST(SONAME_FLAGS_GL)
5390 AC_SUBST(WX_TARGET_LIBRARY_SONAME)
5391 AC_SUBST(WX_TARGET_LIBRARY_TYPE)
5392
5393 AC_SUBST(STATIC_FLAG)
5394
5395 dnl debugging options
5396 AC_SUBST(WXDEBUG_DEFINE)
5397
5398 dnl toolkit options
5399 AC_SUBST(USE_GUI)
5400 AC_SUBST(AFMINSTALL)
5401 AC_SUBST(WIN32INSTALL)
5402 AC_SUBST(TOOLKIT)
5403 AC_SUBST(TOOLKIT_DIR)
5404 AC_SUBST(TOOLKIT_VPATH)
5405 AC_SUBST(TOOLCHAIN_NAME)
5406 AC_SUBST(TOOLCHAIN_DEFS)
5407 AC_SUBST(TOOLCHAIN_DLL_DEFS)
5408
5409 dnl wx-config options
5410 AC_SUBST(top_builddir)
5411 AC_SUBST(host_alias)
5412 AC_SUBST(cross_compiling)
5413 AC_SUBST(WXCONFIG_LIBS)
5414 AC_SUBST(WXCONFIG_LIBS_GL)
5415 AC_SUBST(WXCONFIG_LIBS_STATIC)
5416 AC_SUBST(WXCONFIG_LIBS_STATIC_GL)
5417 AC_SUBST(WXCONFIG_INCLUDE)
5418 AC_SUBST(WXCONFIG_RPATH)
5419 AC_SUBST(WX_LARGEFILE_FLAGS)
5420
5421 dnl the list of files to compile/install
5422 AC_SUBST(ALL_OBJECTS)
5423 AC_SUBST(ALL_HEADERS)
5424 AC_SUBST(ALL_SOURCES)
5425
5426 dnl distribution vars
5427 AC_SUBST(GUIDIST)
5428 AC_SUBST(PORT_FILES)
5429 AC_SUBST(DISTDIR)
5430
5431 dnl additional subdirectories where we will build
5432 AC_SUBST(SAMPLES_SUBDIRS)
5433
5434 dnl additional libraries and linker settings
5435 AC_SUBST(LDFLAGS)
5436 AC_SUBST(LDFLAGS_GL)
5437 AC_SUBST(LDFLAGS_VERSIONING)
5438 AC_SUBST(LDFLAGS_EXE)
5439 AC_SUBST(OPENGL_LIBS)
5440 AC_SUBST(DMALLOC_LIBS)
5441 AC_SUBST(EXTRADEFS)
5442 AC_SUBST(WX_VERSION_TAG)
5443
5444 dnl additional resurces settings
5445 AC_SUBST(RESCOMP)
5446 AC_SUBST(RESFLAGS)
5447 AC_SUBST(RESPROGRAMOBJ)
5448 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
5449 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
5450
5451 dnl additional for Mac OS X
5452 AC_SUBST(DEREZ)
5453 AC_SUBST(MACOSX_BUNDLE)
5454 AC_SUBST(LIBWXMACRES)
5455 AC_SUBST(MACRESCOMP)
5456 AC_SUBST(MACSETFILE)
5457 AC_SUBST(MACRESWXCONFIG)
5458
5459 dnl other tools
5460 AC_SUBST(GCC)
5461 AC_SUBST(DLLTOOL)
5462 AC_SUBST(AS)
5463 AC_SUBST(NM)
5464 AC_SUBST(LD)
5465 AC_SUBST(MAKEINFO)
5466 AC_SUBST(INSTALL_LIBRARY)
5467 AC_SUBST(INSTALL_DIR)
5468
5469 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
5470 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
5471 dnl - and we do use it)
5472 AC_PROG_MAKE_SET
5473
5474 dnl move setup.h back if available
5475 if test -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h; then
5476     mv -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h setup.h
5477 fi
5478
5479 AC_CONFIG_HEADER(setup.h:setup.h.in)
5480
5481 dnl we need to pass SAMPLES_SUBDIRS (and some other) to the configure in
5482 dnl samples and the only way to do it is to use the environment (another
5483 dnl idea could have been to use the cache but this wouldn't work when
5484 dnl configure doesn't use cache at all which is the default with autoconf 2.50)
5485 wx_cv_path_samplesubdirs=$SAMPLES_SUBDIRS
5486 wx_cv_if_gnu_make=$IF_GNU_MAKE
5487 wx_cv_path_ifs=$PATH_IFS
5488 wx_cv_program_ext=$PROGRAM_EXT
5489 wx_cv_target_library=$WX_TARGET_LIBRARY
5490 wx_cv_target_library_gl=$WX_TARGET_LIBRARY_GL
5491 wx_cv_target_libtype=$WX_TARGET_LIBRARY_TYPE
5492 wx_cv_library_basename=${WX_LIBRARY_BASENAME}
5493 wx_cv_release=${WX_RELEASE}
5494 wx_cv_current=${WX_CURRENT}
5495 wx_cv_revision=${WX_REVISION}
5496 wx_cv_age=${WX_AGE}
5497 wx_cv_use_gui=${USE_GUI}
5498 wx_cv_use_resources=${wxUSE_RESOURCES}
5499 export wx_cv_path_samplesubdirs wx_cv_if_gnu_make \
5500        wx_cv_path_ifs wx_cv_program_ext \
5501        wx_cv_target_library wx_cv_target_library_gl wx_cv_target_libtype \
5502        wx_cv_library_basename wx_cv_release wx_cv_current wx_cv_revision wx_cv_age \
5503        wx_cv_use_gui wx_cv_use_resources
5504
5505 AC_CONFIG_SUBDIRS(demos samples utils contrib)
5506
5507 dnl create each of the files in the space separated list from the file.in
5508 dnl (the original file name may be overriden by appending another name after a
5509 dnl colon)
5510 AC_OUTPUT([
5511             wx-config
5512             version-script
5513             src/make.env
5514             src/makeprog.env
5515             src/makelib.env
5516             Makefile
5517           ],
5518           [
5519             dnl This test is required to make the following idempotent.
5520             dnl Otherwise running config.status or rerunning configure
5521             dnl would stomp the wx-config link or try to move it onto
5522             dnl itself.
5523             dnl Use -h instead of -L to test for link (GD)
5524             dnl   -h is documented as obsolete under Mac OS X but works
5525             dnl   -L is obsolete under Solaris8
5526             if test ! -h wx-config; then
5527                 chmod +x wx-config
5528                 mv wx-config wx${TOOLCHAIN_NAME}-config
5529                 ${LN_S} wx${TOOLCHAIN_NAME}-config wx-config
5530             fi
5531
5532             if test ! -d lib; then
5533               mkdir lib
5534             fi
5535             if test ! -d lib/wx; then
5536               mkdir lib/wx
5537             fi
5538             if test ! -d lib/wx/include; then
5539               mkdir lib/wx/include
5540             fi
5541             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}; then
5542               mkdir lib/wx/include/${TOOLCHAIN_NAME}
5543             fi
5544             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}/wx; then
5545               mkdir lib/wx/include/${TOOLCHAIN_NAME}/wx
5546             fi
5547             if test -f setup.h; then
5548               mv -f setup.h lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h
5549             fi
5550           ],
5551           [
5552             TOOLCHAIN_NAME="${TOOLCHAIN_NAME}"
5553             LN_S="${LN_S}"
5554           ]
5555          )
5556
5557 dnl report on what we decided to do
5558 echo
5559 echo "Configured wxWindows ${WX_VERSION} for \`${host}'"
5560 echo ""
5561 echo "  Which GUI toolkit should wxWindows use?                 ${TOOLKIT:-base only}"
5562
5563 echo "  Should wxWindows be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
5564 echo "  Should wxWindows be linked as a shared library?         ${wxUSE_SHARED:-no}"
5565 echo "  Should wxWindows be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
5566
5567 echo "  What level of wxWindows compatibility should be enabled?"
5568 echo "                                       wxWindows 2.0      ${WXWIN_COMPATIBILITY_2:-no}"
5569 echo "                                       wxWindows 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
5570 echo "                                       wxWindows 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
5571
5572 echo "  Which libraries should wxWindows use?"
5573 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
5574 echo "                                       png                ${wxUSE_LIBPNG-none}"
5575 echo "                                       regex              ${wxUSE_REGEX}"
5576 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
5577 echo "                                       zlib               ${wxUSE_ZLIB}"
5578
5579 echo ""
5580
5581 dnl vi: set et sts=4 sw=4 com=\:dnl: