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