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