configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 dnl ---------------------------------------------------------------------------
   5 dnl
   6 dnl Top-level configure.in for wxWindows by Robert Roebling, Phil Blecker,
   7 dnl Vadim Zeitlin and Ron Lee
   8 dnl
   9 dnl This script is under the wxWindows licence.
  10 dnl
  11 dnl Version: $Id$
  12 dnl ---------------------------------------------------------------------------
  13
  14 dnl ---------------------------------------------------------------------------
  15 dnl initialization
  16 dnl ---------------------------------------------------------------------------
  17
  18 dnl the file passed to AC_INIT should be specific to our package
  19 AC_INIT([wx-config.in])
  20
  21 dnl sets build, host, target variables and the same with _alias
  22 AC_CANONICAL_SYSTEM
  23
  24 dnl When making releases do:
  25 dnl
  26 dnl WX_RELEASE_NUMBER += 1
  27 dnl
  28 dnl ..and update WX_CURRENT, WX_RELEASE and WX_AGE according to the
  29 dnl following rules:
  30 dnl
  31 dnl    If any changes have been made to the public interface, that is if any
  32 dnl    exported class, method, global or global type has been added, removed
  33 dnl    or changed in any way, then do:  WX_CURRENT += 1
  34 dnl
  35 dnl    If source changes have been made that *do not* alter the public
  36 dnl    interface then do:  WX_REVISION += 1
  37 dnl    If WX_CURRENT was incremented (as above) instead do:  WX_REVISION = 0
  38 dnl
  39 dnl    If any public interface was added, do:  WX_AGE += 1
  40 dnl    If any public interface was removed (or altered in a way effectively
  41 dnl    removing the previous definition), instead do:  WX_AGE = 0
  42 dnl
  43 dnl When the major or minor version numbers are incremented, all the above
  44 dnl variables should be reset to 0.
  45 dnl
  46 dnl The resulting library name will be of the form:
  47 dnl   libwx_$(TOOLKIT)-$(WX_RELEASE).so.$(WX_CURRENT).$(WX_REVISION).$(WX_AGE)
  48
  49 WX_MAJOR_VERSION_NUMBER=2
  50 WX_MINOR_VERSION_NUMBER=5
  51 WX_RELEASE_NUMBER=0
  52
  53 WX_VERSION=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER.$WX_RELEASE_NUMBER
  54 WX_RELEASE=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER
  55
  56 WX_MSW_VERSION=$WX_MAJOR_VERSION_NUMBER$WX_MINOR_VERSION_NUMBER$WX_RELEASE_NUMBER
  57
  58 WX_CURRENT=0
  59 WX_REVISION=0
  60 WX_AGE=0
  61
  62
  63 dnl ------------------------------------------------------------------------
  64 dnl Check platform (host system)
  65 dnl ------------------------------------------------------------------------
  66
  67 dnl assume Unix
  68 USE_UNIX=1
  69 USE_WIN32=0
  70 USE_DOS=0
  71 USE_BEOS=0
  72 USE_MAC=0
  73
  74 USE_LINUX=
  75 USE_SGI=
  76 USE_HPUX=
  77 USE_SYSV=
  78 USE_SVR4=
  79 USE_AIX=
  80 USE_SUN=
  81 USE_SOLARIS=
  82 USE_SUNOS=
  83 USE_ALPHA=
  84 USE_OSF=
  85 USE_BSD=
  86 USE_DARWIN=
  87 USE_FREEBSD=
  88 USE_OPENBSD=
  89 USE_NETBSD=
  90 USE_VMS=
  91 USE_ULTRIX=
  92 USE_DATA_GENERAL=
  93
  94 dnl on some platforms xxx_r() functions are declared inside "#ifdef
  95 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
  96 dnl than checking it during run-time
  97 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
  98
  99 dnl the list of all available toolkits
 100 dnl
 101 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 102 ALL_TOOLKITS="GTK MAC MGL MICROWIN MOTIF MSW PM X11"
 103
 104 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 105 dnl     which are either yes or no
 106 DEFAULT_wxUSE_GTK=0
 107 DEFAULT_wxUSE_MAC=0
 108 DEFAULT_wxUSE_MGL=0
 109 DEFAULT_wxUSE_MICROWIN=0
 110 DEFAULT_wxUSE_MOTIF=0
 111 DEFAULT_wxUSE_MSW=0
 112 DEFAULT_wxUSE_PM=0
 113 DEFAULT_wxUSE_X11=0
 114
 115 dnl these are the values which are really default for the given platform -
 116 dnl they're not cached and are only used if no --with-toolkit was given *and*
 117 dnl nothing was found in the cache
 118 DEFAULT_DEFAULT_wxUSE_GTK=0
 119 DEFAULT_DEFAULT_wxUSE_MAC=0
 120 DEFAULT_DEFAULT_wxUSE_MGL=0
 121 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 122 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 123 DEFAULT_DEFAULT_wxUSE_MSW=0
 124 DEFAULT_DEFAULT_wxUSE_PM=0
 125 DEFAULT_DEFAULT_wxUSE_X11=0
 126
 127 PROGRAM_EXT=
 128 SO_SUFFIX=so
 129
 130 dnl to support a new system, you need to add its canonical name (as determined
 131 dnl by config.sub or specified by the configure command line) to this "case"
 132 dnl and also define the shared library flags below - search for
 133 dnl SHARED_LIB_SETUP to find the exact place
 134 case "${host}" in
 135   *-hp-hpux* )
 136     USE_HPUX=1
 137     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 138     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 139     SO_SUFFIX=sl
 140     AC_DEFINE(__HPUX__)
 141   ;;
 142   *-*-linux* )
 143     USE_LINUX=1
 144     AC_DEFINE(__LINUX__)
 145     TMP=`uname -m`
 146     if test "x$TMP" = "xalpha"; then
 147       USE_ALPHA=1
 148       AC_DEFINE(__ALPHA__)
 149     fi
 150     DEFAULT_DEFAULT_wxUSE_GTK=1
 151   ;;
 152   *-*-irix5* | *-*-irix6* )
 153     USE_SGI=1
 154     USE_SVR4=1
 155     AC_DEFINE(__SGI__)
 156     AC_DEFINE(__SVR4__)
 157     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 158   ;;
 159   *-*-solaris2* )
 160     USE_SUN=1
 161     USE_SOLARIS=1
 162     USE_SVR4=1
 163     AC_DEFINE(__SUN__)
 164     AC_DEFINE(__SOLARIS__)
 165     AC_DEFINE(__SVR4__)
 166     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 167     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 168   ;;
 169   *-*-sunos4* )
 170     USE_SUN=1
 171     USE_SUNOS=1
 172     USE_BSD=1
 173     AC_DEFINE(__SUN__)
 174     AC_DEFINE(__SUNOS__)
 175     AC_DEFINE(__BSD__)
 176     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 177   ;;
 178   *-*-freebsd*)
 179     USE_BSD=1
 180     USE_FREEBSD=1
 181     AC_DEFINE(__FREEBSD__)
 182     AC_DEFINE(__BSD__)
 183     DEFAULT_DEFAULT_wxUSE_GTK=1
 184   ;;
 185   *-*-openbsd*)
 186     USE_BSD=1
 187     USE_OPENBSD=1
 188     AC_DEFINE(__OPENBSD__)
 189     AC_DEFINE(__BSD__)
 190     DEFAULT_DEFAULT_wxUSE_GTK=1
 191   ;;
 192   *-*-netbsd*)
 193     USE_BSD=1
 194     USE_NETBSD=1
 195     AC_DEFINE(__NETBSD__)
 196     AC_DEFINE(__BSD__)
 197     DEFAULT_DEFAULT_wxUSE_GTK=1
 198   ;;
 199   *-*-osf* )
 200     USE_ALPHA=1
 201     USE_OSF=1
 202     AC_DEFINE(__ALPHA__)
 203     AC_DEFINE(__OSF__)
 204     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 205     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 206   ;;
 207   *-*-dgux5* )
 208     USE_ALPHA=1
 209     USE_SVR4=1
 210     AC_DEFINE(__ALPHA__)
 211     AC_DEFINE(__SVR4__)
 212     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 213   ;;
 214   *-*-sysv5* )
 215     USE_SYSV=1
 216     USE_SVR4=1
 217     AC_DEFINE(__SYSV__)
 218     AC_DEFINE(__SVR4__)
 219     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 220   ;;
 221   *-*-aix* )
 222     USE_AIX=1
 223     USE_SYSV=1
 224     USE_SVR4=1
 225     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 226     dnl
 227     dnl     Both archive libraries and shared libraries on AIX have an .a
 228     dnl     extension. This will explain why you can't link with an .so and
 229     dnl     why it works with the name changed to .a.
 230     SO_SUFFIX=a
 231     AC_DEFINE(__AIX__)
 232     AC_DEFINE(__SYSV__)
 233     AC_DEFINE(__SVR4__)
 234     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 235   ;;
 236
 237   *-*-cygwin* | *-*-mingw32* )
 238     dnl MBN: some of the defines have been moved after toolkit detection
 239     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 240     dnl      USE_UNIX  must be set and not USE_WIN32
 241     SO_SUFFIX=dll
 242     PROGRAM_EXT=".exe"
 243     RESCOMP=windres
 244     DEFAULT_DEFAULT_wxUSE_MSW=1
 245   ;;
 246
 247   *-pc-msdosdjgpp )
 248     USE_UNIX=0
 249     USE_DOS=1
 250     AC_DEFINE(__DOS__)
 251     PROGRAM_EXT=".exe"
 252     DEFAULT_DEFAULT_wxUSE_MGL=1
 253     dnl DJGPP needs explicit -lstdc++ for some reason (VS: mayb some versions only?)
 254     LIBS="$LIBS -lstdc++"
 255   ;;
 256
 257   *-pc-os2_emx | *-pc-os2-emx )
 258     AC_DEFINE(__EMX__)
 259     PROGRAM_EXT=".exe"
 260     DEFAULT_DEFAULT_wxUSE_PM=1
 261   ;;
 262
 263   powerpc-*-darwin* )
 264     dnl PowerPC Darwin based distributions (including Mac OS X)
 265     USE_BSD=1
 266     USE_DARWIN=1
 267     SO_SUFFIX=dylib
 268     AC_DEFINE(__BSD__)
 269     AC_DEFINE(__DARWIN__)
 270     AC_DEFINE(__POWERPC__)
 271     AC_DEFINE(TARGET_CARBON)
 272     DEFAULT_DEFAULT_wxUSE_MAC=1
 273   ;;
 274
 275   *-*-beos* )
 276     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 277     USE_BEOS=1
 278     AC_DEFINE(__BEOS__)
 279   ;;
 280
 281   *)
 282     AC_MSG_ERROR(unknown system type ${host}.)
 283 esac
 284
 285 dnl ---------------------------------------------------------------------------
 286 dnl command line options for configure
 287 dnl ---------------------------------------------------------------------------
 288
 289 dnl the default values for all options - we collect them all here to simplify
 290 dnl modification of the default values (for example, if the defaults for some
 291 dnl platform should be changed, it can be done here too)
 292 dnl
 293 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 294
 295 WX_ARG_CACHE_INIT
 296
 297 dnl useful to test the compilation with minimum options, define as 0 for normal
 298 dnl usage
 299 DEBUG_CONFIGURE=0
 300 if test $DEBUG_CONFIGURE = 1; then
 301   DEFAULT_wxUSE_UNIVERSAL=no
 302
 303   DEFAULT_wxUSE_NANOX=no
 304
 305   DEFAULT_wxUSE_THREADS=yes
 306
 307   DEFAULT_wxUSE_SHARED=yes
 308   DEFAULT_wxUSE_SONAME=no
 309   DEFAULT_wxUSE_OPTIMISE=no
 310   DEFAULT_wxUSE_PROFILE=no
 311   DEFAULT_wxUSE_NO_DEPS=no
 312   DEFAULT_wxUSE_NO_RTTI=no
 313   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 314   DEFAULT_wxUSE_PERMISSIVE=no
 315   DEFAULT_wxUSE_DEBUG_FLAG=yes
 316   DEFAULT_wxUSE_DEBUG_INFO=yes
 317   DEFAULT_wxUSE_DEBUG_GDB=yes
 318   DEFAULT_wxUSE_MEM_TRACING=no
 319   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 320   DEFAULT_wxUSE_DMALLOC=no
 321   DEFAULT_wxUSE_PRECOMP=no
 322   DEFAULT_wxUSE_APPLE_IEEE=no
 323
 324   DEFAULT_wxUSE_LOG=yes
 325   DEFAULT_wxUSE_LOGWINDOW=no
 326   DEFAULT_wxUSE_LOGGUI=no
 327   DEFAULT_wxUSE_LOGDIALOG=no
 328
 329   DEFAULT_wxUSE_GUI=yes
 330   DEFAULT_wxUSE_CONTROLS=no
 331
 332   DEFAULT_wxUSE_REGEX=no
 333   DEFAULT_wxUSE_ZLIB=no
 334   DEFAULT_wxUSE_LIBPNG=no
 335   DEFAULT_wxUSE_LIBJPEG=no
 336   DEFAULT_wxUSE_LIBTIFF=no
 337   DEFAULT_wxUSE_ODBC=no
 338   DEFAULT_wxUSE_OPENGL=no
 339
 340   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 341   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 342   DEFAULT_wxUSE_STD_IOSTREAM=no
 343   DEFAULT_wxUSE_CMDLINE_PARSER=no
 344   DEFAULT_wxUSE_DATETIME=no
 345   DEFAULT_wxUSE_TIMEDATE=no
 346   DEFAULT_wxUSE_TIMER=no
 347   DEFAULT_wxUSE_STOPWATCH=no
 348   DEFAULT_wxUSE_FILE=no
 349   DEFAULT_wxUSE_FFILE=no
 350   DEFAULT_wxUSE_TEXTBUFFER=no
 351   DEFAULT_wxUSE_TEXTFILE=no
 352   DEFAULT_wxUSE_WAVE=no
 353   DEFAULT_wxUSE_INTL=no
 354   DEFAULT_wxUSE_CONFIG=no
 355   DEFAULT_wxUSE_FONTMAP=no
 356   DEFAULT_wxUSE_STREAMS=no
 357   DEFAULT_wxUSE_SOCKETS=no
 358   DEFAULT_wxUSE_OLE=no
 359   DEFAULT_wxUSE_DATAOBJ=no
 360   DEFAULT_wxUSE_DIALUP_MANAGER=no
 361   DEFAULT_wxUSE_JOYSTICK=no
 362   DEFAULT_wxUSE_DYNLIB_CLASS=no
 363   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 364   DEFAULT_wxUSE_LONGLONG=no
 365   DEFAULT_wxUSE_GEOMETRY=no
 366
 367   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 368   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 369   DEFAULT_wxUSE_POSTSCRIPT=no
 370
 371   DEFAULT_wxUSE_X_RESOURCES=no
 372   DEFAULT_wxUSE_CLIPBOARD=no
 373   DEFAULT_wxUSE_TOOLTIPS=no
 374   DEFAULT_wxUSE_DRAG_AND_DROP=no
 375   DEFAULT_wxUSE_DRAGIMAGE=no
 376   DEFAULT_wxUSE_SPLINES=no
 377
 378   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 379   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 380   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 381
 382   DEFAULT_wxUSE_PROLOGIO=no
 383   DEFAULT_wxUSE_RESOURCES=no
 384   DEFAULT_wxUSE_CONSTRAINTS=no
 385   DEFAULT_wxUSE_IPC=no
 386   DEFAULT_wxUSE_HELP=no
 387   DEFAULT_wxUSE_MS_HTML_HELP=no
 388   DEFAULT_wxUSE_WXHTML_HELP=no
 389   DEFAULT_wxUSE_TREELAYOUT=no
 390   DEFAULT_wxUSE_METAFILE=no
 391   DEFAULT_wxUSE_MIMETYPE=no
 392   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 393   DEFAULT_wxUSE_PROTOCOL=no
 394   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 395   DEFAULT_wxUSE_PROTOCOL_FTP=no
 396   DEFAULT_wxUSE_PROTOCOL_FILE=no
 397   DEFAULT_wxUSE_URL=no
 398
 399   DEFAULT_wxUSE_COMMONDLGS=no
 400   DEFAULT_wxUSE_CHOICEDLG=no
 401   DEFAULT_wxUSE_COLOURDLG=no
 402   DEFAULT_wxUSE_DIRDLG=no
 403   DEFAULT_wxUSE_FILEDLG=no
 404   DEFAULT_wxUSE_FINDREPLDLG=no
 405   DEFAULT_wxUSE_FONTDLG=no
 406   DEFAULT_wxUSE_MSGDLG=no
 407   DEFAULT_wxUSE_NUMBERDLG=no
 408   DEFAULT_wxUSE_TEXTDLG=no
 409   DEFAULT_wxUSE_SPLASH=no
 410   DEFAULT_wxUSE_STARTUP_TIPS=no
 411   DEFAULT_wxUSE_PROGRESSDLG=no
 412   DEFAULT_wxUSE_WIZARDDLG=no
 413
 414   DEFAULT_wxUSE_MENUS=no
 415   DEFAULT_wxUSE_MINIFRAME=no
 416   DEFAULT_wxUSE_HTML=no
 417   DEFAULT_wxUSE_FILESYSTEM=no
 418   DEFAULT_wxUSE_FS_INET=no
 419   DEFAULT_wxUSE_FS_ZIP=no
 420   DEFAULT_wxUSE_BUSYINFO=no
 421   DEFAULT_wxUSE_ZIPSTREAM=no
 422   DEFAULT_wxUSE_VALIDATORS=no
 423
 424   DEFAULT_wxUSE_ACCEL=no
 425   DEFAULT_wxUSE_BUTTON=no
 426   DEFAULT_wxUSE_BMPBUTTON=no
 427   DEFAULT_wxUSE_CALCTRL=no
 428   DEFAULT_wxUSE_CARET=no
 429   DEFAULT_wxUSE_CHECKBOX=no
 430   DEFAULT_wxUSE_CHECKLST=no
 431   DEFAULT_wxUSE_CHOICE=no
 432   DEFAULT_wxUSE_COMBOBOX=no
 433   DEFAULT_wxUSE_GAUGE=no
 434   DEFAULT_wxUSE_GRID=no
 435   DEFAULT_wxUSE_NEW_GRID=no
 436   DEFAULT_wxUSE_IMAGLIST=no
 437   DEFAULT_wxUSE_LISTBOX=no
 438   DEFAULT_wxUSE_LISTCTRL=no
 439   DEFAULT_wxUSE_NOTEBOOK=no
 440   DEFAULT_wxUSE_PROPSHEET=no
 441   DEFAULT_wxUSE_RADIOBOX=no
 442   DEFAULT_wxUSE_RADIOBTN=no
 443   DEFAULT_wxUSE_SASH=no
 444   DEFAULT_wxUSE_SCROLLBAR=no
 445   DEFAULT_wxUSE_SLIDER=no
 446   DEFAULT_wxUSE_SPINBTN=no
 447   DEFAULT_wxUSE_SPINCTRL=no
 448   DEFAULT_wxUSE_SPLITTER=no
 449   DEFAULT_wxUSE_STATBMP=no
 450   DEFAULT_wxUSE_STATBOX=no
 451   DEFAULT_wxUSE_STATLINE=no
 452   DEFAULT_wxUSE_STATTEXT=no
 453   DEFAULT_wxUSE_STATUSBAR=yes
 454   DEFAULT_wxUSE_TABDIALOG=no
 455   DEFAULT_wxUSE_TEXTCTRL=no
 456   DEFAULT_wxUSE_TOGGLEBTN=no
 457   DEFAULT_wxUSE_TOOLBAR=no
 458   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 459   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 460   DEFAULT_wxUSE_TREECTRL=no
 461   DEFAULT_wxUSE_POPUPWIN=no
 462   DEFAULT_wxUSE_TIPWINDOW=no
 463
 464   DEFAULT_wxUSE_UNICODE=no
 465   DEFAULT_wxUSE_UNICODE_MSLU=no
 466   DEFAULT_wxUSE_WCSRTOMBS=no
 467
 468   DEFAULT_wxUSE_PALETTE=no
 469   DEFAULT_wxUSE_IMAGE=no
 470   DEFAULT_wxUSE_GIF=no
 471   DEFAULT_wxUSE_PCX=no
 472   DEFAULT_wxUSE_PNM=no
 473   DEFAULT_wxUSE_IFF=no
 474   DEFAULT_wxUSE_XPM=no
 475   DEFAULT_wxUSE_ICO_CUR=no
 476 else
 477   DEFAULT_wxUSE_UNIVERSAL=no
 478
 479   DEFAULT_wxUSE_NANOX=no
 480
 481   DEFAULT_wxUSE_THREADS=yes
 482
 483   DEFAULT_wxUSE_SHARED=yes
 484   DEFAULT_wxUSE_SONAME=no
 485   DEFAULT_wxUSE_OPTIMISE=yes
 486   DEFAULT_wxUSE_PROFILE=no
 487   DEFAULT_wxUSE_NO_DEPS=no
 488   DEFAULT_wxUSE_NO_RTTI=no
 489   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 490   DEFAULT_wxUSE_PERMISSIVE=no
 491   DEFAULT_wxUSE_DEBUG_FLAG=no
 492   DEFAULT_wxUSE_DEBUG_INFO=no
 493   DEFAULT_wxUSE_DEBUG_GDB=no
 494   DEFAULT_wxUSE_MEM_TRACING=no
 495   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 496   DEFAULT_wxUSE_DMALLOC=no
 497   DEFAULT_wxUSE_PRECOMP=no
 498   DEFAULT_wxUSE_APPLE_IEEE=yes
 499
 500   DEFAULT_wxUSE_LOG=yes
 501   DEFAULT_wxUSE_LOGWINDOW=yes
 502   DEFAULT_wxUSE_LOGGUI=yes
 503   DEFAULT_wxUSE_LOGDIALOG=yes
 504
 505   DEFAULT_wxUSE_GUI=yes
 506
 507   DEFAULT_wxUSE_REGEX=yes
 508   DEFAULT_wxUSE_ZLIB=yes
 509   DEFAULT_wxUSE_LIBPNG=yes
 510   DEFAULT_wxUSE_LIBJPEG=yes
 511   DEFAULT_wxUSE_LIBTIFF=yes
 512   DEFAULT_wxUSE_ODBC=no
 513   DEFAULT_wxUSE_OPENGL=no
 514
 515   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 516   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 517   DEFAULT_wxUSE_STD_IOSTREAM=no
 518   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 519   DEFAULT_wxUSE_DATETIME=yes
 520   DEFAULT_wxUSE_TIMEDATE=no
 521   DEFAULT_wxUSE_TIMER=yes
 522   DEFAULT_wxUSE_STOPWATCH=yes
 523   DEFAULT_wxUSE_FILE=yes
 524   DEFAULT_wxUSE_FFILE=yes
 525   DEFAULT_wxUSE_TEXTBUFFER=yes
 526   DEFAULT_wxUSE_TEXTFILE=yes
 527   DEFAULT_wxUSE_WAVE=no
 528   DEFAULT_wxUSE_INTL=yes
 529   DEFAULT_wxUSE_CONFIG=yes
 530   DEFAULT_wxUSE_FONTMAP=yes
 531   DEFAULT_wxUSE_STREAMS=yes
 532   DEFAULT_wxUSE_SOCKETS=yes
 533   DEFAULT_wxUSE_OLE=yes
 534   DEFAULT_wxUSE_DATAOBJ=yes
 535   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 536   DEFAULT_wxUSE_JOYSTICK=yes
 537   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 538   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 539   DEFAULT_wxUSE_LONGLONG=yes
 540   DEFAULT_wxUSE_GEOMETRY=yes
 541
 542   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 543   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 544   DEFAULT_wxUSE_POSTSCRIPT=yes
 545
 546   DEFAULT_wxUSE_X_RESOURCES=no
 547   DEFAULT_wxUSE_CLIPBOARD=yes
 548   DEFAULT_wxUSE_TOOLTIPS=yes
 549   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 550   DEFAULT_wxUSE_DRAGIMAGE=yes
 551   DEFAULT_wxUSE_SPLINES=yes
 552
 553   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 554   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 555   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 556
 557   DEFAULT_wxUSE_PROLOGIO=no
 558   DEFAULT_wxUSE_RESOURCES=no
 559   DEFAULT_wxUSE_CONSTRAINTS=yes
 560   DEFAULT_wxUSE_IPC=yes
 561   DEFAULT_wxUSE_HELP=yes
 562   DEFAULT_wxUSE_MS_HTML_HELP=yes
 563   DEFAULT_wxUSE_WXHTML_HELP=yes
 564   DEFAULT_wxUSE_TREELAYOUT=yes
 565   DEFAULT_wxUSE_METAFILE=yes
 566   DEFAULT_wxUSE_MIMETYPE=yes
 567   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 568   DEFAULT_wxUSE_PROTOCOL=yes
 569   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 570   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 571   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 572   DEFAULT_wxUSE_URL=yes
 573
 574   DEFAULT_wxUSE_COMMONDLGS=yes
 575   DEFAULT_wxUSE_CHOICEDLG=yes
 576   DEFAULT_wxUSE_COLOURDLG=yes
 577   DEFAULT_wxUSE_DIRDLG=yes
 578   DEFAULT_wxUSE_FILEDLG=yes
 579   DEFAULT_wxUSE_FINDREPLDLG=yes
 580   DEFAULT_wxUSE_FONTDLG=yes
 581   DEFAULT_wxUSE_MSGDLG=yes
 582   DEFAULT_wxUSE_NUMBERDLG=yes
 583   DEFAULT_wxUSE_TEXTDLG=yes
 584   DEFAULT_wxUSE_SPLASH=yes
 585   DEFAULT_wxUSE_STARTUP_TIPS=yes
 586   DEFAULT_wxUSE_PROGRESSDLG=yes
 587   DEFAULT_wxUSE_WIZARDDLG=yes
 588
 589   DEFAULT_wxUSE_MENUS=yes
 590   DEFAULT_wxUSE_MINIFRAME=yes
 591   DEFAULT_wxUSE_HTML=yes
 592   DEFAULT_wxUSE_FILESYSTEM=yes
 593   DEFAULT_wxUSE_FS_INET=yes
 594   DEFAULT_wxUSE_FS_ZIP=yes
 595   DEFAULT_wxUSE_BUSYINFO=yes
 596   DEFAULT_wxUSE_ZIPSTREAM=yes
 597   DEFAULT_wxUSE_VALIDATORS=yes
 598
 599   DEFAULT_wxUSE_ACCEL=yes
 600   DEFAULT_wxUSE_BUTTON=yes
 601   DEFAULT_wxUSE_BMPBUTTON=yes
 602   DEFAULT_wxUSE_CALCTRL=yes
 603   DEFAULT_wxUSE_CARET=yes
 604   DEFAULT_wxUSE_CHECKBOX=yes
 605   DEFAULT_wxUSE_CHECKLST=yes
 606   DEFAULT_wxUSE_CHOICE=yes
 607   DEFAULT_wxUSE_COMBOBOX=yes
 608   DEFAULT_wxUSE_GAUGE=yes
 609   DEFAULT_wxUSE_GRID=yes
 610   DEFAULT_wxUSE_NEW_GRID=yes
 611   DEFAULT_wxUSE_IMAGLIST=yes
 612   DEFAULT_wxUSE_LISTBOX=yes
 613   DEFAULT_wxUSE_LISTCTRL=yes
 614   DEFAULT_wxUSE_NOTEBOOK=yes
 615   DEFAULT_wxUSE_PROPSHEET=yes
 616   DEFAULT_wxUSE_RADIOBOX=yes
 617   DEFAULT_wxUSE_RADIOBTN=yes
 618   DEFAULT_wxUSE_SASH=yes
 619   DEFAULT_wxUSE_SCROLLBAR=yes
 620   DEFAULT_wxUSE_SLIDER=yes
 621   DEFAULT_wxUSE_SPINBTN=yes
 622   DEFAULT_wxUSE_SPINCTRL=yes
 623   DEFAULT_wxUSE_SPLITTER=yes
 624   DEFAULT_wxUSE_STATBMP=yes
 625   DEFAULT_wxUSE_STATBOX=yes
 626   DEFAULT_wxUSE_STATLINE=yes
 627   DEFAULT_wxUSE_STATTEXT=yes
 628   DEFAULT_wxUSE_STATUSBAR=yes
 629   DEFAULT_wxUSE_TABDIALOG=no
 630   DEFAULT_wxUSE_TEXTCTRL=yes
 631   DEFAULT_wxUSE_TOGGLEBTN=yes
 632   DEFAULT_wxUSE_TOOLBAR=yes
 633   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 634   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 635   DEFAULT_wxUSE_TREECTRL=yes
 636   DEFAULT_wxUSE_POPUPWIN=yes
 637   DEFAULT_wxUSE_TIPWINDOW=yes
 638
 639   DEFAULT_wxUSE_UNICODE=no
 640   DEFAULT_wxUSE_UNICODE_MSLU=yes
 641   DEFAULT_wxUSE_WCSRTOMBS=no
 642
 643   DEFAULT_wxUSE_PALETTE=yes
 644   DEFAULT_wxUSE_IMAGE=yes
 645   DEFAULT_wxUSE_GIF=yes
 646   DEFAULT_wxUSE_PCX=yes
 647   DEFAULT_wxUSE_IFF=no
 648   DEFAULT_wxUSE_PNM=yes
 649   DEFAULT_wxUSE_XPM=yes
 650   DEFAULT_wxUSE_ICO_CUR=yes
 651 fi
 652
 653 dnl WX_ARG_WITH should be used to select whether an external package will be
 654 dnl used or not, to configure compile-time features of this package itself,
 655 dnl use WX_ARG_ENABLE instead
 656
 657 dnl ============================
 658 dnl external package dependecies
 659 dnl ============================
 660
 661 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 662 dnl these values manually
 663 for toolkit in `echo $ALL_TOOLKITS`; do
 664   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 665   if test "x$LINE" != "x" ; then
 666     has_toolkit_in_cache=1
 667     eval "DEFAULT_$LINE"
 668     eval "CACHE_$toolkit=1"
 669   fi
 670 done
 671
 672 dnl ---------------------------------------------------------------------------
 673 dnl --disable-gui will build only non-GUI part of wxWindows: check for this
 674 dnl first to disable many other switches if it's given
 675 dnl
 676 dnl NB: this is still in testing stage, don't use if you don't know what you're
 677 dnl     doing
 678 dnl ---------------------------------------------------------------------------
 679
 680 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 681
 682 if test "$wxUSE_GUI" = "yes"; then
 683
 684 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWindows GUI controls instead of native ones], wxUSE_UNIVERSAL)
 685 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 686 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 687 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" TOOLKIT_GIVEN=1])
 688 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 689 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 690 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 691 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 692 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 693 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 694 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 695
 696 WX_ARG_ENABLE(gtk2,        [  --enable-gtk2           use GTK+ 2.0 if available (EXPERIMENTAL)], wxUSE_GTK2)
 697
 698 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 699 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 700 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 701 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 702
 703 fi
 704 dnl for GUI only
 705
 706 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 707 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 708 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 709 WX_ARG_WITH(odbc,          [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 710
 711 dnl ---------------------------------------------------------------------------
 712 dnl compile options
 713 dnl ---------------------------------------------------------------------------
 714
 715 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 716 WX_ARG_ENABLE(soname,      [  --enable-soname         set the DT_SONAME field in ELF shared libraries], wxUSE_SONAME)
 717 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 718 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 719
 720 dnl allow the precompiled header option to be disabled under Mac OS X/Darwin
 721 WX_ARG_ENABLE(precomp,     [  --enable-precomp        enable use of precompiled headers (Mac OS X/Darwin)], wxUSE_PRECOMP)
 722
 723 if test "$wxUSE_DEBUG" = "yes"; then
 724   DEFAULT_wxUSE_DEBUG_FLAG=yes
 725   DEFAULT_wxUSE_DEBUG_INFO=yes
 726 elif test "$wxUSE_DEBUG" = "no"; then
 727   DEFAULT_wxUSE_DEBUG_FLAG=no
 728   DEFAULT_wxUSE_DEBUG_INFO=no
 729 fi
 730
 731 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 732 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 733 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 734 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 735 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 736 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 737 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 738 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 739 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 740 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 741
 742 WX_ARG_ENABLE(compat20,      [  --enable-compat20       enable wxWindows 2.0 compatibility], WXWIN_COMPATIBILITY_2)
 743 WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWindows 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
 744 WX_ARG_ENABLE(compat24,      [  --disable-compat24      disable wxWindows 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, disable)
 745
 746 AC_ARG_ENABLE(rpath,         [  --enable-rpath=DIR      output the rpath flag from wx-config], [wxRPATH_DIR="$enableval"])
 747
 748 if test "$wxRPATH_DIR" != "" -a "$wxRPATH_DIR" != "disable"; then
 749    WXCONFIG_RPATH="-Wl,-rpath -Wl,$wxRPATH_DIR"
 750 fi
 751
 752
 753 dnl ---------------------------------------------------------------------------
 754 dnl (small) optional non GUI classes
 755 dnl ---------------------------------------------------------------------------
 756
 757 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 758 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 759
 760 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 761 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 762 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 763 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 764 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 765 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes], wxUSE_OLE)
 766 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 767
 768 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 769
 770 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 771 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 772 WX_ARG_ENABLE(timedate,      [  --enable-timedate       use obsolete wxDate/wxTime classes], wxUSE_TIMEDATE)
 773 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 774 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 775 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 776 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 777 WX_ARG_ENABLE(wave,          [  --enable-wave           use wxWave class], wxUSE_WAVE)
 778 WX_ARG_ENABLE(fraction,      [  --enable-fraction       use wxFraction class], wxUSE_FRACTION)
 779 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 780 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 781 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 782 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 783 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 784 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 785 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile classes], wxUSE_FILE)
 786 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile classes], wxUSE_FFILE)
 787 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 788 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 789 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 790 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 791 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (win32 only)], wxUSE_UNICODE_MSLU)
 792 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWindows implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 793 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 794 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 795 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 796 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
 797 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZipInputStream], wxUSE_ZIPSTREAM)
 798
 799 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals and pass them to wxApp::OnFatalException], wxUSE_ON_FATAL_EXCEPTION)
 800 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 801
 802 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 803 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 804
 805 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 806 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 807 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 808 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 809 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 810
 811
 812 dnl ---------------------------------------------------------------------------
 813 dnl "big" options (i.e. those which change a lot of things throughout the library)
 814 dnl ---------------------------------------------------------------------------
 815
 816 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 817
 818 if test "$wxUSE_GUI" = "yes"; then
 819
 820 dnl ---------------------------------------------------------------------------
 821 dnl "big" GUI options
 822 dnl ---------------------------------------------------------------------------
 823
 824 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 825 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 826 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 827 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 828 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 829 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 830 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 831 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI_ARCHITECTURE)
 832 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 833 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 834 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 835
 836 dnl ---------------------------------------------------------------------------
 837 dnl PostScript options
 838 dnl ---------------------------------------------------------------------------
 839 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 840
 841 dnl VZ: these options seem to be always on, if someone wants to change it please do
 842 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
 843 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
 844
 845 dnl ---------------------------------------------------------------------------
 846 dnl resources
 847 dnl ---------------------------------------------------------------------------
 848
 849 WX_ARG_ENABLE(prologio,    [  --enable-prologio       use Prolog IO library], wxUSE_PROLOGIO)
 850 WX_ARG_ENABLE(resources,   [  --enable-resources      use wxWindows resources], wxUSE_RESOURCES)
 851
 852 WX_ARG_ENABLE(xresources,  [  --enable-xresources     use X resources for save (default for gtk+)], wxUSE_X_RESOURCES)
 853
 854 dnl ---------------------------------------------------------------------------
 855 dnl IPC &c
 856 dnl ---------------------------------------------------------------------------
 857
 858 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard classes], wxUSE_CLIPBOARD)
 859 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 860 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 861
 862 WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout classes], wxUSE_TREELAYOUT)
 863
 864 dnl ---------------------------------------------------------------------------
 865 dnl optional GUI controls (in alphabetical order except the first one)
 866 dnl ---------------------------------------------------------------------------
 867
 868 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
 869
 870 dnl even with --enable-controls, some may be disabled by giving
 871 dnl --disable-<control> later on the command line - but by default all will be
 872 dnl used (and vice versa)
 873 if test "$wxUSE_CONTROLS" = "yes"; then
 874   DEFAULT_wxUSE_ACCEL=yes
 875   DEFAULT_wxUSE_BMPBUTTON=yes
 876   DEFAULT_wxUSE_BUTTON=yes
 877   DEFAULT_wxUSE_CALCTRL=no
 878   DEFAULT_wxUSE_CARET=yes
 879   DEFAULT_wxUSE_COMBOBOX=yes
 880   DEFAULT_wxUSE_CHECKBOX=yes
 881   DEFAULT_wxUSE_CHECKLISTBOX=yes
 882   DEFAULT_wxUSE_CHOICE=yes
 883   DEFAULT_wxUSE_GAUGE=yes
 884   DEFAULT_wxUSE_GRID=yes
 885   DEFAULT_wxUSE_NEW_GRID=yes
 886   DEFAULT_wxUSE_IMAGLIST=yes
 887   DEFAULT_wxUSE_LISTBOX=yes
 888   DEFAULT_wxUSE_LISTCTRL=yes
 889   DEFAULT_wxUSE_NOTEBOOK=yes
 890   DEFAULT_wxUSE_PROPSHEET=yes
 891   DEFAULT_wxUSE_RADIOBOX=yes
 892   DEFAULT_wxUSE_RADIOBTN=yes
 893   DEFAULT_wxUSE_SASH=yes
 894   DEFAULT_wxUSE_SCROLLBAR=yes
 895   DEFAULT_wxUSE_SLIDER=yes
 896   DEFAULT_wxUSE_SPINBTN=yes
 897   DEFAULT_wxUSE_SPINCTRL=yes
 898   DEFAULT_wxUSE_SPLITTER=yes
 899   DEFAULT_wxUSE_STATBMP=yes
 900   DEFAULT_wxUSE_STATBOX=yes
 901   DEFAULT_wxUSE_STATLINE=yes
 902   DEFAULT_wxUSE_STATUSBAR=yes
 903   DEFAULT_wxUSE_TAB_DIALOG=yes
 904   DEFAULT_wxUSE_TOGGLEBTN=yes
 905   DEFAULT_wxUSE_TOOLBAR=yes
 906   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 907   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 908   DEFAULT_wxUSE_TOOLTIPS=yes
 909   DEFAULT_wxUSE_TREECTRL=yes
 910   DEFAULT_wxUSE_POPUPWIN=yes
 911   DEFAULT_wxUSE_TIPWINDOW=yes
 912 elif test "$wxUSE_CONTROLS" = "no"; then
 913   DEFAULT_wxUSE_ACCEL=no
 914   DEFAULT_wxUSE_BMPBUTTON=no
 915   DEFAULT_wxUSE_BUTTON=no
 916   DEFAULT_wxUSE_CALCTRL=no
 917   DEFAULT_wxUSE_CARET=no
 918   DEFAULT_wxUSE_COMBOBOX=no
 919   DEFAULT_wxUSE_CHECKBOX=no
 920   DEFAULT_wxUSE_CHECKLISTBOX=no
 921   DEFAULT_wxUSE_CHOICE=no
 922   DEFAULT_wxUSE_GAUGE=no
 923   DEFAULT_wxUSE_GRID=no
 924   DEFAULT_wxUSE_NEW_GRID=no
 925   DEFAULT_wxUSE_IMAGLIST=no
 926   DEFAULT_wxUSE_LISTBOX=no
 927   DEFAULT_wxUSE_LISTCTRL=no
 928   DEFAULT_wxUSE_NOTEBOOK=no
 929   DEFAULT_wxUSE_PROPSHEET=no
 930   DEFAULT_wxUSE_RADIOBOX=no
 931   DEFAULT_wxUSE_RADIOBTN=no
 932   DEFAULT_wxUSE_SASH=no
 933   DEFAULT_wxUSE_SCROLLBAR=no
 934   DEFAULT_wxUSE_SLIDER=no
 935   DEFAULT_wxUSE_SPINBTN=no
 936   DEFAULT_wxUSE_SPINCTRL=no
 937   DEFAULT_wxUSE_SPLITTER=no
 938   DEFAULT_wxUSE_STATBMP=no
 939   DEFAULT_wxUSE_STATBOX=no
 940   DEFAULT_wxUSE_STATLINE=no
 941   DEFAULT_wxUSE_STATUSBAR=no
 942   DEFAULT_wxUSE_TAB_DIALOG=no
 943   DEFAULT_wxUSE_TOGGLEBTN=no
 944   DEFAULT_wxUSE_TOOLBAR=no
 945   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 946   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 947   DEFAULT_wxUSE_TOOLTIPS=no
 948   DEFAULT_wxUSE_TREECTRL=no
 949   DEFAULT_wxUSE_POPUPWIN=no
 950   DEFAULT_wxUSE_TIPWINDOW=no
 951 fi
 952
 953 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 954 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 955 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 956 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 957 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 958 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 959 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 960 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 961 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox classes], wxUSE_COMBOBOX)
 962 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 963 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 964 WX_ARG_ENABLE(newgrid,     [  --enable-newgrid        use new wxGrid class], wxUSE_NEW_GRID)
 965 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 966 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 967 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 968 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 969 WX_ARG_ENABLE(propsheet,   [  --enable-propsheet      use wxPropertySheet class], wxUSE_PROPSHEET)
 970 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 971 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 972 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 973 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 974 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 975 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 976 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 977 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 978 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 979 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 980 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 981 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 982 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 983 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
 984 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 985 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 986 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 987 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 988 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
 989 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
 990 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 991 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 992
 993 dnl ---------------------------------------------------------------------------
 994 dnl common dialogs
 995 dnl ---------------------------------------------------------------------------
 996
 997 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
 998 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
 999 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1000 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1001 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1002 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1003 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1004 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1005 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1006 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1007 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1008 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1009 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1010 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1011
1012 dnl ---------------------------------------------------------------------------
1013 dnl misc GUI options
1014 dnl ---------------------------------------------------------------------------
1015
1016 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1017 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1018 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1019 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1020 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1021 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1022 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick (Linux only)], wxUSE_JOYSTICK)
1023 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1024 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1025
1026 dnl ---------------------------------------------------------------------------
1027 dnl support for image formats that do not rely on external library
1028 dnl ---------------------------------------------------------------------------
1029
1030 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1031 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1032 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1033 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1034 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1035 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1036 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1037 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1038
1039 fi
1040
1041 dnl General settings (needed for GUI and non-GUI compilations alike).
1042 dnl Path separator; ':' for unix, ';' for OS/2
1043 dnl Stem for flex output; lexyy for OS/2, lex.yy otherwise
1044 case "${host}" in
1045   *-pc-os2_emx | *-pc-os2-emx )
1046     PATH_IFS=';'
1047 dnl Really ought to text for this as meanwhile there are flex versions using
1048 dnl lex.yy as well due to FAT support being more and more dropped...
1049     LEX_STEM="lexyy"
1050   ;;
1051   *)
1052     PATH_IFS=':'
1053     LEX_STEM="lex.yy"
1054   ;;
1055 esac
1056
1057 dnl for GUI only
1058
1059 dnl cache the options values before (may be) aborting below
1060 WX_ARG_CACHE_FLUSH
1061
1062 dnl check that no more than one toolkit is given and that if none are given that
1063 dnl we have a default one
1064
1065 AC_MSG_CHECKING(for toolkit)
1066
1067 # In Wine, we need to default to MSW, not GTK or MOTIF
1068 if test "$wxUSE_WINE" = "yes"; then
1069     DEFAULT_DEFAULT_wxUSE_GTK=0
1070     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1071     DEFAULT_DEFAULT_wxUSE_MSW=1
1072 fi
1073
1074 if test "$wxUSE_GUI" = "yes"; then
1075
1076     if test "$USE_BEOS" = 1; then
1077         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1078     fi
1079
1080     if test "$TOOLKIT_GIVEN" = 1; then
1081       dnl convert "yes" to 1 and "no" to 0
1082       for toolkit in `echo $ALL_TOOLKITS`; do
1083         var=wxUSE_$toolkit
1084         eval "value=\$${var}"
1085         eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1086       done
1087     else
1088       dnl try to guess the most apropriate toolkit for this platform
1089       for toolkit in `echo $ALL_TOOLKITS`; do
1090         if test "$has_toolkit_in_cache" != 1; then
1091           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1092         else
1093           var=DEFAULT_wxUSE_$toolkit
1094         fi
1095         eval "wxUSE_$toolkit=\$${var}"
1096       done
1097     fi
1098
1099     dnl we suppose that expr is available (maybe there is a better way to do
1100     dnl this? what about using ALL_TOOLKITS? TODO)
1101     NUM_TOOLKITS=`expr ${wxUSE_GTK:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_MAC:-0}  \
1102                   + ${wxUSE_MSW:-0} + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} + ${wxUSE_X11:-0}`
1103
1104     dnl Allow wxUSE_PM only for OS/2 with EMX.
1105     case "${host}" in
1106       *-pc-os2_emx | *-pc-os2-emx )
1107         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1108     esac
1109
1110     case "$NUM_TOOLKITS" in
1111       1)
1112       ;;
1113       0)
1114         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1115       ;;
1116       *)
1117         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1118     esac
1119
1120     dnl cache the wxUSE_<TOOLKIT> values too
1121     for toolkit in `echo $ALL_TOOLKITS`; do
1122       var=wxUSE_$toolkit
1123       eval "value=\$${var}"
1124       if test "x$value" != x; then
1125         cache_var=CACHE_$toolkit
1126         eval "cache=\$${cache_var}"
1127         if test "$cache" = 1; then
1128           echo "$var=$value" >> ${wx_arg_cache_file}
1129         fi
1130         if test "$value" = 1; then
1131           toolkit_echo=`echo $toolkit | tr [[A-Z]] [[a-z]]`
1132           AC_MSG_RESULT($toolkit_echo)
1133         fi
1134       fi
1135     done
1136 else
1137     AC_MSG_RESULT(base ($host_alias hosted) only)
1138 fi
1139
1140 dnl ---------------------------------------------------------------------------
1141 dnl When we are using Cygwin with Motif/GTK+, we want it to appear like
1142 dnl 'just' a POSIX platform, so the Win32 API must not be available
1143 dnl ---------------------------------------------------------------------------
1144 dnl (Windows-only piece)
1145 wants_win32=0
1146 doesnt_want_win32=0
1147 case "${host}" in
1148   *-*-cygwin*)
1149       if test "$wxUSE_MSW" = 1 ; then
1150         wants_win32=1
1151       else
1152         doesnt_want_win32=1
1153       fi
1154   ;;
1155   *-*-mingw*)
1156       wants_win32=1
1157   ;;
1158 esac
1159
1160 dnl ---------------------------------------------------------------------------
1161 dnl Wine is a virtual platform, we need to patch things up a bit
1162 dnl ---------------------------------------------------------------------------
1163 if test "$wxUSE_WINE" = "yes"; then
1164     wants_win32=1
1165     dnl FIXME: we should do a better job of testing for these
1166     CC=winegcc
1167     CXX=wineg++
1168     RESCOMP=wrc
1169 fi
1170
1171 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1172 dnl     take effect on Cygwin/Mingw and not other platforms.
1173 if test "$wants_win32" = 1 ; then
1174     USE_UNIX=0
1175     USE_WIN32=1
1176     AC_DEFINE(__WIN32__)
1177     AC_DEFINE(__WIN95__)
1178     AC_DEFINE(__WINDOWS__)
1179     AC_DEFINE(__GNUWIN32__)
1180     AC_DEFINE(STRICT)
1181     AC_DEFINE(WINVER, 0x0400)
1182 fi
1183 if test "$doesnt_want_win32" = 1 ; then
1184     USE_UNIX=1
1185     USE_WIN32=0
1186 fi
1187 dnl (end of Windows-only piece)
1188
1189 if test "$USE_UNIX" = 1 ; then
1190     wxUSE_UNIX=yes
1191     AC_DEFINE(__UNIX__)
1192 fi
1193
1194 dnl ---------------------------------------------------------------------------
1195 dnl Checks for programs
1196 dnl ---------------------------------------------------------------------------
1197
1198 dnl flush the cache because checking for programs might abort
1199 AC_CACHE_SAVE
1200
1201 dnl cross-compiling support: we're cross compiling if the build system is
1202 dnl different from the target one (assume host and target be always the same)
1203 if test "$build" != "$host" ; then
1204     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 -o "$USE_UNIX"; then
1205         CC=$host_alias-gcc
1206         CXX=$host_alias-c++
1207         AR=$host_alias-ar
1208         RANLIB=$host_alias-ranlib
1209         DLLTOOL=$host_alias-dlltool
1210         RESCOMP=$host_alias-windres
1211         LD=$host_alias-ld
1212         NM=$host_alias-nm
1213         STRIP=$host_alias-strip
1214     else
1215         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1216     fi
1217 fi
1218
1219 dnl C-compiler checks
1220 dnl   defines CC with the compiler to use
1221 dnl   defines GCC with yes if using gcc
1222 dnl   defines GCC empty if not using gcc
1223 dnl   defines CFLAGS
1224 dnl
1225 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1226 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1227 dnl -g and -O flags ourselves below
1228 CFLAGS=${CFLAGS:=}
1229 AC_PROG_CC
1230
1231 dnl is -traditional needed for correct compilations
1232 dnl   adds -traditional for gcc if needed
1233 AC_PROG_GCC_TRADITIONAL
1234
1235 AC_LANG_SAVE
1236 AC_LANG_CPLUSPLUS
1237
1238 dnl C++-compiler checks
1239 dnl   defines CXX with the compiler to use
1240 dnl   defines GXX with yes if using gxx
1241 dnl   defines GXX empty if not using gxx
1242 dnl   defines CXXFLAGS
1243 dnl
1244 dnl see CFLAGS line above
1245 CXXFLAGS=${CXXFLAGS:=}
1246 AC_PROG_CXX
1247
1248 AC_LANG_RESTORE
1249
1250 dnl ranlib command
1251 dnl   defines RANLIB with the appropriate command
1252 AC_PROG_RANLIB
1253
1254 dnl ar command
1255 dnl   defines AR with the appropriate command
1256 AC_CHECK_PROG(AR, ar, ar, ar)
1257
1258 dnl install checks
1259 dnl   defines INSTALL with the appropriate command
1260 AC_PROG_INSTALL
1261
1262 dnl   make install path absolute (if not already);
1263 dnl   will fail with (some) MSDOS paths
1264 case ${INSTALL} in
1265   /* ) # Absolute
1266      ;;
1267   ?:* ) # Drive letter, considered as absolute.
1268      ;;
1269   *)
1270      INSTALL=`pwd`/${INSTALL} ;;
1271 esac
1272
1273 dnl HP-UX install doesn't handle the "-d" switch so don't use it there
1274 case ${host} in
1275     *-hp-hpux* )
1276         INSTALL_DIR="mkdir"
1277         ;;
1278
1279     *)  INSTALL_DIR="$INSTALL -d"
1280         ;;
1281 esac
1282
1283
1284 case "${host}" in
1285
1286     dnl The other BSD's should probably go in here too, since this is
1287     dnl to workaround a strange static lib BSDism.
1288     dnl Mac OS X install seems to ignore -p option...
1289     powerpc-*-darwin* )
1290         INSTALL_PROGRAM="cp -fp"
1291         INSTALL_DATA="cp -fp"
1292         ;;
1293     *)
1294         ;;
1295 esac
1296
1297 dnl strip command
1298 dnl   defines STRIP as strip or nothing if not found
1299 AC_CHECK_PROG(STRIP, strip, strip, true)
1300
1301 dnl does make support "-include" (only GNU make does AFAIK)?
1302 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1303 [
1304     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1305             egrep -s GNU > /dev/null); then
1306         wx_cv_prog_makeisgnu="yes"
1307     else
1308         wx_cv_prog_makeisgnu="no"
1309     fi
1310 ])
1311
1312 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1313     IF_GNU_MAKE=""
1314 else
1315     IF_GNU_MAKE="#"
1316 fi
1317
1318 AC_SUBST(IF_GNU_MAKE)
1319
1320 dnl we don't need to check for VPATH support in GNU make - it does have it
1321 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1322 dnl check if VPATH works
1323 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1324 dnl create Makefile
1325 cat - << EOF > confMake
1326 check : file
1327         cp \$? \$@
1328         cp \$? final_file
1329 EOF
1330
1331 if test ! -d sub ; then
1332   mkdir sub
1333 fi
1334 echo dummy > sub/file
1335 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1336 RESULT=$?
1337 rm -f sub/file check final_file confMake
1338 rmdir sub
1339 if test "$RESULT" = 0; then
1340   wx_cv_prog_makevpath="yes"
1341 else
1342   wx_cv_prog_makevpath="no"
1343 fi
1344 ])
1345
1346 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1347 AC_MSG_ERROR([
1348 You need a make-utility that is able to use the variable
1349 VPATH correctly.
1350 If your version of make does not support VPATH correctly,
1351 please install GNU-make (possibly as gmake), and start
1352 configure with the following command:
1353 export MAKE=gmake; ./configure  for sh-type shells
1354 setenv MAKE gmake; ./configure  for csh-type shells
1355 Also please do remember to use gmake in this case every time
1356 you are trying to compile.
1357 ])
1358 fi dnl make without VPATH
1359 fi dnl not GNU make
1360
1361 dnl YACC checks
1362 dnl   defines YACC with the appropriate command
1363 AC_PROG_YACC
1364
1365 dnl LEX checks
1366 dnl   defines LEX with the appropriate command
1367 dnl   defines LEXLIB with the appropriate library
1368 AC_PROG_LEX
1369
1370 dnl needed for making link to setup.h
1371 AC_PROG_LN_S
1372
1373 dnl ---------------------------------------------------------------------------
1374 dnl When we are using gcc on OS/2, we want to be either using resources (PM)
1375 dnl or a more complete POSIX emulation for Motif/GTK+/X11
1376 dnl ---------------------------------------------------------------------------
1377 dnl (OS/2-only piece)
1378 case "${host}" in
1379   *-pc-os2_emx | *-pc-os2-emx )
1380       dnl Explicitly link -lstdcpp, since we are using "gcc" not "g++"/"c++".
1381       LIBS="$LIBS -lstdcpp"
1382       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1383           dnl More complete Unix emulation for unix-like ports
1384           dnl by linking in POSIX/2's cExt (if available).
1385           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1386       else
1387           dnl Include resources for the "native" port (wxPM).
1388           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1389       fi
1390   ;;
1391 esac
1392 dnl (end of OS/2-only piece)
1393
1394 dnl ------------------------------------------------------------------------
1395 dnl Check for headers
1396 dnl ------------------------------------------------------------------------
1397
1398 dnl test for strings.h needed under AIX, but do not check for it wxMac as
1399 dnl it exists but is only a simple redirection to string.h and it is in
1400 dnl conflict with Strings.h in FlatCarbon headers
1401 if test "$wxUSE_MAC" != 1; then
1402   dnl defines HAVE_STRINGS_H
1403   AC_CHECK_HEADERS(strings.h)
1404 fi
1405
1406 dnl defines HAVE_STDLIB_H
1407 AC_CHECK_HEADERS(stdlib.h)
1408 dnl defines HAVE_MALLOC_H
1409 AC_CHECK_HEADERS(malloc.h)
1410 dnl defines HAVE_UNISTD_H
1411 AC_CHECK_HEADERS(unistd.h)
1412 dnl defines HAVE_WCHAR_H
1413 AC_CHECK_HEADERS(wchar.h)
1414
1415 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1416 if test "$ac_cv_header_wchar_h" != "yes"; then
1417     dnl defines HAVE_WCSTR_H
1418     AC_CHECK_HEADERS(wcstr.h)
1419 fi
1420
1421 dnl defines HAVE_FNMATCH_H
1422 AC_CHECK_HEADERS(fnmatch.h)
1423
1424 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
1425     AC_CHECK_FUNCS(fnmatch)
1426 fi
1427
1428 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1429 AC_CHECK_HEADERS(langinfo.h)
1430
1431 case "${host}" in
1432   *-pc-os2_emx | *-pc-os2-emx )
1433       dnl Explicitly link -lintl if langinfo.h is available.
1434       if test $ac_cv_header_langinfo_h = "yes"; then
1435           LIBS="$LIBS -lintl"
1436       fi
1437   ;;
1438 esac
1439
1440 if test "$wxUSE_GUI" = "yes"; then
1441     if test "$wxUSE_UNIX" = "yes"; then
1442         dnl defines HAVE_X11_XKBLIB_H
1443         AC_CHECK_HEADERS(X11/XKBlib.h)
1444     fi
1445 fi
1446
1447 dnl ---------------------------------------------------------------------------
1448 dnl Checks for compiler characteristics
1449 dnl ---------------------------------------------------------------------------
1450
1451 dnl defines const to be empty if c-compiler does not support const fully
1452 AC_C_CONST
1453 dnl defines inline to a sensible value for the c-compiler
1454 AC_C_INLINE
1455
1456 dnl check the sizes of integral types (give some reasonable default values for
1457 dnl cross-compiling)
1458 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1459 AC_CHECK_SIZEOF(char, 1)
1460 AC_CHECK_SIZEOF(short, 2)
1461 AC_CHECK_SIZEOF(void *, 4)
1462 AC_CHECK_SIZEOF(int, 4)
1463 AC_CHECK_SIZEOF(long, 4)
1464
1465 case "${host}" in
1466     arm-*-linux* )
1467         AC_CHECK_SIZEOF(long long, 8)
1468     ;;
1469     *-hp-hpux* )
1470         AC_CHECK_SIZEOF(long long, 0)
1471         if test "$ac_cv_sizeof_long_long" != "0"; then
1472             dnl HPUX 10.20 headers need this define in order to use long long definitions
1473             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1474         fi
1475     ;;
1476     * )
1477         AC_CHECK_SIZEOF(long long, 0)
1478 esac
1479
1480 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
1481 dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
1482 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
1483 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
1484 [
1485     AC_TRY_RUN(
1486         [
1487             /* DJGPP only has fake wchar_t: */
1488             #ifdef __DJGPP__
1489             #  error "fake wchar_t"
1490             #endif
1491             #ifdef HAVE_WCHAR_H
1492             #  ifdef __CYGWIN__
1493             #    include <stddef.h>
1494             #  endif
1495             #  include <wchar.h>
1496             #endif
1497             #ifdef HAVE_STDLIB_H
1498             #  include <stdlib.h>
1499             #endif
1500             #include <stdio.h>
1501             int main()
1502             {
1503                 FILE *f=fopen("conftestval", "w");
1504                 if (!f) exit(1);
1505                 fprintf(f, "%i", sizeof(wchar_t));
1506                 exit(0);
1507             }
1508         ],
1509         wx_cv_sizeof_wchar_t=`cat conftestval`,
1510         wx_cv_sizeof_wchar_t=0,
1511         [
1512             case "${host}" in
1513               *-pc-msdosdjgpp )
1514                 wx_cv_sizeof_wchar_t=0
1515                 ;;
1516               * )
1517                 wx_cv_sizeof_wchar_t=4
1518                 ;;
1519             esac
1520         ]
1521     )
1522 ])
1523
1524 AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
1525
1526 dnl check for large file support
1527 AC_SYS_LARGEFILE
1528
1529 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1530 dnl line because otherwise the system headers risk being included before
1531 dnl wx/defs.h which defines these constants leading to inconsistent
1532 dnl sizeof(off_t) in different source files of the same program and linking
1533 dnl problems
1534 if test "x$wx_largefile" = "xyes"; then
1535     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1536         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1537     else
1538         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1539     fi
1540     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1541 fi
1542
1543 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1544 WX_C_BIGENDIAN
1545
1546 dnl check for iostream (as opposed to iostream.h) standard header
1547 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1548
1549 dnl check whether C++ compiler supports bool built-in type
1550 WX_CPP_BOOL
1551
1552 dnl check whether C++ compiler supports explicit keyword
1553 WX_CPP_EXPLICIT
1554
1555 dnl ---------------------------------------------------------------------------
1556 dnl Define search path for includes and libraries: all headers and libs will be
1557 dnl looked for in all directories of this path
1558 dnl ---------------------------------------------------------------------------
1559
1560 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1561 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1562 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1563 dnl
1564 dnl Also try to put all directories which may contain X11R6 before those which
1565 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1566 SEARCH_INCLUDE="\
1567     /usr/local/include        \
1568                               \
1569     /usr/Motif-1.2/include    \
1570     /usr/Motif-2.1/include    \
1571                               \
1572     /usr/include/Motif1.2     \
1573     /opt/xpm/include/X11      \
1574     /opt/GBxpm/include/       \
1575     /opt/GBxpm/X11/include/   \
1576                               \
1577     /usr/Motif1.2/include     \
1578     /usr/dt/include           \
1579     /usr/openwin/include      \
1580                               \
1581     /usr/include/Xm           \
1582                               \
1583     /usr/X11R6/include        \
1584     /usr/X11R6.4/include      \
1585     /usr/X11R5/include        \
1586     /usr/X11R4/include        \
1587                               \
1588     /usr/include/X11R6        \
1589     /usr/include/X11R5        \
1590     /usr/include/X11R4        \
1591                               \
1592     /usr/local/X11R6/include  \
1593     /usr/local/X11R5/include  \
1594     /usr/local/X11R4/include  \
1595                               \
1596     /usr/local/include/X11R6  \
1597     /usr/local/include/X11R5  \
1598     /usr/local/include/X11R4  \
1599                               \
1600     /usr/X11/include          \
1601     /usr/include/X11          \
1602     /usr/local/X11/include    \
1603     /usr/local/include/X11    \
1604                               \
1605     /usr/X386/include         \
1606     /usr/x386/include         \
1607     /usr/XFree86/include/X11  \
1608                               \
1609     X:/XFree86/include        \
1610     X:/XFree86/include/X11    \
1611                               \
1612     /usr/include/gtk          \
1613     /usr/local/include/gtk    \
1614     /usr/include/glib         \
1615     /usr/local/include/glib   \
1616                               \
1617     /usr/include/qt           \
1618     /usr/local/include/qt     \
1619                               \
1620     /usr/include/windows      \
1621     /usr/include/wine         \
1622     /usr/local/include/wine   \
1623                               \
1624     /usr/unsupported/include  \
1625     /usr/athena/include       \
1626     /usr/local/x11r5/include  \
1627     /usr/lpp/Xamples/include  \
1628                               \
1629     /usr/openwin/share/include"
1630
1631 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` "
1632
1633 dnl ------------------------------------------------------------------------
1634 dnl Check for libraries
1635 dnl ------------------------------------------------------------------------
1636
1637 dnl flush the cache because checking for libraries below might abort
1638 AC_CACHE_SAVE
1639
1640 dnl check for glibc version
1641 dnl
1642 dnl VZ: I have no idea why had this check been there originally, but now
1643 dnl     we could probably do without it by just always adding _GNU_SOURCE
1644 if test "$USE_LINUX" = 1; then
1645     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
1646         AC_TRY_COMPILE([#include <features.h>],
1647             [
1648                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
1649                     #error not glibc2.1
1650                 #endif
1651             ],
1652             [
1653                 wx_cv_lib_glibc21=yes
1654             ],
1655             [
1656                 wx_cv_lib_glibc21=no
1657             ]
1658         )
1659     ])
1660     if test "$wx_cv_lib_glibc21" = "yes"; then
1661         AC_DEFINE(wxHAVE_GLIBC2)
1662     fi
1663 fi
1664
1665 dnl we may need _GNU_SOURCE for 2 things:
1666 dnl
1667 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
1668 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
1669 dnl  which breaks libtiff compilation, so it is simpler to just define
1670 dnl  _GNU_SOURCE to get everything)
1671 dnl
1672 dnl  2. for Unicode functions
1673 if test "x$wx_cv_lib_glibc21" = "xyes"; then
1674     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
1675         AC_DEFINE(_GNU_SOURCE)
1676     fi
1677 fi
1678
1679 dnl ---------------------------------------------------------------------------
1680 dnl Optional libraries
1681 dnl
1682 dnl   --with-<lib>=sys
1683 dnl       looks for system library and fails if not found
1684 dnl
1685 dnl   --with-<lib>
1686 dnl   --with-<lib>=yes
1687 dnl       looks for system library and, if not found, prints a warning,
1688 dnl       falls back to the builtin wx version, and continues configuration
1689 dnl
1690 dnl   --with-<lib>=builtin
1691 dnl       uses builtin wx version without searching for system library
1692 dnl
1693 dnl   --with-<lib>=no
1694 dnl   --without-<lib>
1695 dnl       do not use library (neither system nor builtin wx version)
1696 dnl
1697 dnl ---------------------------------------------------------------------------
1698
1699 dnl ------------------------------------------------------------------------
1700 dnl Check for regex libraries
1701 dnl ------------------------------------------------------------------------
1702
1703 REGEX_INCLUDE=
1704 if test "$wxUSE_REGEX" != "no"; then
1705     AC_DEFINE(wxUSE_REGEX)
1706
1707     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
1708         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
1709         dnl on some old systems it may be in libregex - check for it too?
1710         AC_CHECK_HEADER(regex.h, AC_CHECK_FUNCS(regcomp))
1711
1712         if test "x$ac_cv_func_regcomp" != "xyes"; then
1713             if test "$wxUSE_REGEX" = "sys" ; then
1714                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
1715             else
1716                 AC_MSG_WARN([system regex library not found, will use built-in instead])
1717                 wxUSE_REGEX=builtin
1718             fi
1719         else
1720             dnl we are using the system library
1721             wxUSE_REGEX=sys
1722         fi
1723     fi
1724
1725     if test "$wxUSE_REGEX" = "builtin" ; then
1726         REGEX_INCLUDE="-I\${top_srcdir}/src/regex"
1727     fi
1728 fi
1729
1730 dnl ------------------------------------------------------------------------
1731 dnl Check for zlib compression library
1732 dnl ------------------------------------------------------------------------
1733
1734 ZLIB_INCLUDE=
1735 ZLIB_LINK=
1736 if test "$wxUSE_ZLIB" != "no" ; then
1737     AC_DEFINE(wxUSE_ZLIB)
1738
1739     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
1740         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
1741         dnl should still use it because hopefully (can someone confirm this?)
1742         dnl Apple did fix the security problem in it and not using the system
1743         dnl library results in a whole bunch of warnings when linking with
1744         dnl Carbon framework
1745         if test "$USE_DARWIN" = 1; then
1746             system_zlib_h_ok="yes"
1747         else
1748             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
1749             dnl known to not work) and although I don't know which is
1750             dnl the minimal required version it's safer to test for 1.1.4 as
1751             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
1752             dnl has anything more ancient (1.1.3 was released in July 1998)
1753             dnl anyhow
1754             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
1755                 AC_TRY_RUN(
1756                     [
1757                         dnl zlib.h defines ZLIB_VERSION="x.y.z"
1758                         #include <zlib.h>
1759                         #include <stdio.h>
1760
1761                         dnl don't use the brackets as quotes, we need them
1762                         changequote(,)
1763                         int main()
1764                         {
1765                             FILE *f=fopen("conftestval", "w");
1766                             if (!f) exit(1);
1767                             fprintf(f, "%s",
1768                                     ZLIB_VERSION[0] == '1' &&
1769                                     (ZLIB_VERSION[2] > '1' ||
1770                                     (ZLIB_VERSION[2] == '1' &&
1771                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
1772                             exit(0);
1773                         }
1774                         changequote([,])
1775                     ],
1776                     ac_cv_header_zlib_h=`cat conftestval`,
1777                     ac_cv_header_zlib_h=no,
1778                     dnl cross-compiling: don't have an answer, try later
1779                     unset ac_cv_header_zlib_h
1780                 )
1781             )
1782             dnl If the test above did not come up with a value (e.g. cross
1783             dnl compiling) then this should give a definitive answer
1784             AC_CHECK_HEADER(zlib.h)
1785
1786             system_zlib_h_ok=$ac_cv_header_zlib_h
1787         fi
1788
1789         if test "$system_zlib_h_ok" = "yes"; then
1790             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
1791         fi
1792
1793         if test "x$ZLIB_LINK" = "x" ; then
1794             if test "$wxUSE_ZLIB" = "sys" ; then
1795                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
1796             else
1797                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
1798                 wxUSE_ZLIB=builtin
1799             fi
1800         else
1801             dnl we are using the system library
1802             wxUSE_ZLIB=sys
1803         fi
1804     fi
1805
1806     if test "$wxUSE_ZLIB" = "builtin" ; then
1807         ZLIB_INCLUDE="-I\${top_srcdir}/src/zlib"
1808     fi
1809 fi
1810
1811 dnl ------------------------------------------------------------------------
1812 dnl Check for png library
1813 dnl ------------------------------------------------------------------------
1814
1815 PNG_INCLUDE=
1816 PNG_LINK=
1817 if test "$wxUSE_LIBPNG" != "no" ; then
1818     AC_DEFINE(wxUSE_LIBPNG)
1819
1820     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
1821         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
1822         wxUSE_LIBPNG=sys
1823     fi
1824
1825     dnl for the check below to have a chance to succeed, we must already have
1826     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
1827     dnl doesn't depend on zlib)
1828     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
1829         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
1830         wxUSE_LIBPNG=builtin
1831     fi
1832
1833     if test "$wxUSE_MGL" != 1 ; then
1834         dnl Don't check for libpng when building wxMGL, libmgl contains it
1835         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
1836             dnl libpng version 0.9 is known to not work, if an even newer
1837             dnl version is required, just bump it up in the test below
1838             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
1839                 AC_TRY_RUN(
1840                     [
1841                         dnl png.h defines PNG_LIBPNG_VER=number
1842                         #include <png.h>
1843                         #include <stdio.h>
1844
1845                         int main()
1846                         {
1847                             FILE *f=fopen("conftestval", "w");
1848                             if (!f) exit(1);
1849                             fprintf(f, "%s",
1850                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
1851                             exit(0);
1852                         }
1853                     ],
1854                     ac_cv_header_png_h=`cat conftestval`,
1855                     ac_cv_header_png_h=no,
1856                     dnl cross-compiling: test (later) if we have any png.h
1857                     unset ac_cv_header_png_h
1858                 )
1859             )
1860             AC_CHECK_HEADER(png.h)
1861
1862             if test "$ac_cv_header_png_h" = "yes"; then
1863                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng", , [-lz -lm])
1864             fi
1865
1866             if test "x$PNG_LINK" = "x" ; then
1867                 if test "$wxUSE_LIBPNG" = "sys" ; then
1868                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
1869                 else
1870                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
1871                     wxUSE_LIBPNG=builtin
1872                 fi
1873             else
1874                 dnl we are using the system library
1875                 wxUSE_LIBPNG=sys
1876             fi
1877         fi
1878     fi
1879
1880     if test "$wxUSE_LIBPNG" = "builtin" ; then
1881         PNG_INCLUDE="-I\${top_srcdir}/src/png"
1882     fi
1883
1884     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
1885 fi
1886
1887 dnl ------------------------------------------------------------------------
1888 dnl Check for jpeg library
1889 dnl ------------------------------------------------------------------------
1890
1891 JPEG_INCLUDE=
1892 JPEG_LINK=
1893 if test "$wxUSE_LIBJPEG" != "no" ; then
1894     AC_DEFINE(wxUSE_LIBJPEG)
1895
1896     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
1897         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
1898         wxUSE_LIBJPEG=sys
1899     fi
1900
1901     if test "$wxUSE_MGL" != 1 ; then
1902         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
1903         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
1904             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
1905             dnl HAVE_STDLIB_H which are already defined and this provokes
1906             dnl a compiler warning which configure considers as an error...
1907             AC_MSG_CHECKING(for jpeglib.h)
1908             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
1909                 AC_TRY_COMPILE(
1910                     [
1911                         #undef HAVE_STDLIB_H
1912                         #include <stdio.h>
1913                         #include <jpeglib.h>
1914                     ],
1915                     [
1916                     ],
1917                     ac_cv_header_jpeglib_h=yes,
1918                     ac_cv_header_jpeglib_h=no
1919                 )
1920             )
1921             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
1922
1923             if test "$ac_cv_header_jpeglib_h" = "yes"; then
1924                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
1925             fi
1926
1927             if test "x$JPEG_LINK" = "x" ; then
1928                 if test "$wxUSE_LIBJPEG" = "sys" ; then
1929                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
1930                 else
1931                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
1932                     wxUSE_LIBJPEG=builtin
1933                 fi
1934             else
1935                 dnl we are using the system library
1936                 wxUSE_LIBJPEG=sys
1937             fi
1938         fi
1939     fi
1940
1941     if test "$wxUSE_LIBJPEG" = "builtin" ; then
1942         JPEG_INCLUDE="-I\${top_srcdir}/src/jpeg"
1943     fi
1944 fi
1945
1946 dnl ------------------------------------------------------------------------
1947 dnl Check for tiff library
1948 dnl ------------------------------------------------------------------------
1949
1950 TIFF_INCLUDE=
1951 TIFF_LINK=
1952 TIFF_PREREQ_LINKS=-lm
1953 if test "$wxUSE_LIBTIFF" != "no" ; then
1954     AC_DEFINE(wxUSE_LIBTIFF)
1955
1956     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
1957         dnl libtiff may depend on libjpeg and libz so use them in the test
1958         dnl below or it would fail
1959         if test "$wxUSE_LIBJPEG" = "sys"; then
1960             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
1961         fi
1962         if test "$wxUSE_ZLIB" = "sys"; then
1963             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
1964         fi
1965         AC_CHECK_HEADER(tiffio.h,
1966                         AC_CHECK_LIB(tiff, TIFFError,
1967                                      TIFF_LINK=" -ltiff",
1968                                      ,
1969                                      $TIFF_PREREQ_LINKS)
1970                        )
1971
1972         if test "x$TIFF_LINK" = "x" ; then
1973             if test "$wxUSE_LIBTIFF" = "sys" ; then
1974                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
1975             else
1976                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
1977                 wxUSE_LIBTIFF=builtin
1978             fi
1979         else
1980             dnl we are using the system library
1981             wxUSE_LIBTIFF=sys
1982         fi
1983     fi
1984
1985     if test "$wxUSE_LIBTIFF" = "builtin" ; then
1986         TIFF_INCLUDE="-I\${top_srcdir}/src/tiff"
1987     fi
1988 fi
1989
1990 dnl ----------------------------------------------------------------
1991 dnl search for toolkit (widget sets)
1992 dnl ----------------------------------------------------------------
1993
1994 AFMINSTALL=
1995 WIN32INSTALL=
1996
1997 TOOLKIT=
1998 TOOLKIT_INCLUDE=
1999 WIDGET_SET=
2000
2001 dnl are we building for a win32 target environment?
2002 dnl If so, setup common stuff needed for both GUI and Base libs.
2003 if test "$USE_WIN32" = 1 ; then
2004     AC_CHECK_HEADERS(w32api.h)
2005     AC_CHECK_HEADER(windows.h, [],
2006     [
2007         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2008     ])
2009
2010     dnl check if can use _WIN32_IE macro
2011     AC_CACHE_CHECK([if w32api has good enough MSIE support], wx_cv_w32api_win32_ie,
2012     [
2013       AC_TRY_COMPILE([#include <w32api.h>],
2014                      [
2015                        #define wxCHECK_W32API_VERSION( major, minor ) \
2016                        ( defined( __W32API_MAJOR_VERSION ) && defined( __W32API_MINOR_VERSION ) \
2017                        && ( ( __W32API_MAJOR_VERSION > (major) ) \
2018                        || ( __W32API_MAJOR_VERSION == (major) && __W32API_MINOR_VERSION >= (minor))))
2019
2020                        #if !wxCHECK_W32API_VERSION(1,1)
2021                        #error You need w32api 1.1 or newer
2022                        #endif
2023                      ], [
2024                         wx_cv_w32api_win32_ie=yes
2025                      ], [
2026                         wx_cv_w32api_win32_ie=no
2027                      ])
2028     ])
2029     if test "$wx_cv_w32api_win32_ie" = "yes" ; then
2030         CPPFLAGS="$CPPFLAGS -D_WIN32_IE=0x400"
2031     fi
2032
2033     dnl --- FIXME: This is still a somewhat random list of libs,
2034     dnl ---        some of them should probably be included conditionally.
2035     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lctl3d32 -ladvapi32 -lwsock32"
2036
2037     case "${host}" in
2038         *-*-cygwin* )
2039             dnl Cygwin doesn't include these by default
2040             LIBS="$LIBS -lkernel32 -luser32 -lgdi32 -lcomdlg32"
2041             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2042     esac
2043
2044     dnl add extra odbc libs if we have compiled in odbc
2045     if test "$wxUSE_ODBC" = "yes" ; then
2046         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2047     fi
2048
2049     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2050     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2051
2052     dnl install Win32-specific files in "make install"
2053     WIN32INSTALL=win32install
2054 fi
2055
2056 if test "$USE_DARWIN" = 1; then
2057     dnl Mac OS X/Darwin GCC uses precompiled headers by default
2058     dnl this can cause problems both when compiling wxMac and wxBase
2059     if test "$wxUSE_PRECOMP" = "yes"; then
2060         CPPFLAGS="$CPPFLAGS -cpp-precomp"
2061     else
2062         CPPFLAGS="$CPPFLAGS -no-cpp-precomp"
2063     fi
2064 fi
2065
2066 if test "$wxUSE_GUI" = "yes"; then
2067     USE_GUI=1
2068
2069     GUI_TK_LIBRARY=
2070
2071     WXGTK12=
2072     WXGTK127=
2073     WXGTK20=
2074
2075     if test "$wxUSE_MSW" = 1 ; then
2076         TOOLKIT=MSW
2077         GUIDIST=MSW_DIST
2078
2079         dnl -mwindows causes a heap of other default gui libs to be linked in.
2080         dnl All platforms need this, except maybe cygwin
2081         LDFLAGS="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2082     fi
2083
2084     if test "$wxUSE_GTK" = 1; then
2085         AC_MSG_CHECKING([for GTK+ version])
2086
2087         gtk_version_cached=1
2088         AC_CACHE_VAL(wx_cv_lib_gtk,
2089             [
2090                 dnl stupid GTK+ AM macros produce their own messages, so we
2091                 dnl have to pass to the next line
2092                 gtk_version_cached=0
2093                 AC_MSG_RESULT()
2094
2095                 dnl we must link against lgthread unless the user
2096                 dnl used --disable-threads
2097                 GTK_MODULES=
2098                 if test "$wxUSE_THREADS" = "yes"; then
2099                     GTK_MODULES=gthread
2100                 fi
2101
2102                 dnl note that if we fail to find GTK2 we abort and don't fall
2103                 dnl back to GTK1.x
2104                 wx_cv_lib_gtk=
2105                 if test "x$wxUSE_GTK2" = "xyes"; then
2106                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2107                 else
2108                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2109
2110                     if test -z "$wx_cv_lib_gtk"; then
2111                         AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2112                     fi
2113                 fi
2114
2115                 if test -z "$wx_cv_lib_gtk"; then
2116                     dnl looks better in AC_MSG_RESULT
2117                     wx_cv_lib_gtk=none
2118                 else
2119                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2120                     dnl subsequent runs
2121                     wx_cv_cflags_gtk=$GTK_CFLAGS
2122                     wx_cv_libs_gtk=$GTK_LIBS
2123                 fi
2124             ]
2125         )
2126
2127         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2128         dnl enough
2129         if test "$gtk_version_cached" = 1; then
2130             AC_MSG_RESULT($wx_cv_lib_gtk)
2131         fi
2132
2133         case "$wx_cv_lib_gtk" in
2134             2.0)    WXGTK20=1
2135                     TOOLKIT_VERSION=2
2136                     ;;
2137             1.2.7)  WXGTK127=1
2138                     WXGTK12=1
2139                     ;;
2140             1.2.3)  WXGTK12=1
2141                     ;;
2142             *)      AC_MSG_ERROR([
2143 Please check that gtk-config is in path, the directory
2144 where GTK+ libraries are installed (returned by
2145 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
2146 equivalent variable and GTK+ is version 1.2.3 or above.
2147                             ])
2148                     ;;
2149         esac
2150
2151         if test "$WXGTK20" = 1; then
2152             if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
2153                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2154                     [
2155                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2156                         LIBS="$LIBS $PANGOFT2_LIBS"
2157                     ],
2158                     [
2159                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2160                         wxUSE_PRINTING_ARCHITECTURE="no"
2161                     ]
2162                 )
2163             fi
2164         else
2165             if test "$wxUSE_UNICODE" = "yes"; then
2166                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2167                 wxUSE_UNICODE=no
2168             fi
2169         fi
2170
2171         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2172         dnl have it but we do the check for the others)
2173         if test "$USE_DARWIN" != 1; then
2174             AC_CHECK_FUNCS(poll)
2175         fi
2176
2177         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2178         GUI_TK_LIBRARY="$wx_cv_libs_gtk"
2179
2180         AFMINSTALL=afminstall
2181         TOOLKIT=GTK
2182         GUIDIST=GTK_DIST
2183
2184         dnl test for XIM support in libgdk
2185         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2186     fi
2187
2188     if test "$wxUSE_MGL" = 1; then
2189        AC_MSG_CHECKING(for SciTech MGL library)
2190         if test "x$MGL_ROOT" = x ; then
2191             AC_MSG_RESULT(not found)
2192             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2193         else
2194             AC_MSG_RESULT($MGL_ROOT)
2195         fi
2196
2197         AC_MSG_CHECKING(for libmgl location)
2198         dnl Find MGL library that we want
2199         dnl FIXME_MGL - test for MGL variants for freebsd etc.
2200         case "${host}" in
2201             *-*-linux* )
2202               if test "x$wxUSE_SHARED" = xyes ; then
2203                   mgl_os_candidates="linux/gcc/glibc.so linux/gcc/glibc"
2204               else
2205                   mgl_os_candidates="linux/gcc/glibc linux/gcc/glibc.so"
2206               fi
2207               ;;
2208             *-pc-msdosdjgpp )
2209               mgl_os_candidates="dos32/dj2"
2210               ;;
2211             *)
2212               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2213         esac
2214
2215         mgl_lib_type=""
2216         mgl_os=""
2217
2218         for mgl_os_i in $mgl_os_candidates ; do
2219             if test "x$mgl_os" = x ; then
2220                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2221                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2222                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2223                         mgl_lib_type=debug
2224                         mgl_os=$mgl_os_i
2225                     fi
2226                 fi
2227                 if test "x$mgl_lib_type" = x ; then
2228                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2229                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2230                         mgl_lib_type=release
2231                         mgl_os=$mgl_os_i
2232                     fi
2233                 fi
2234             fi
2235         done
2236
2237         if test "x$mgl_os" = x ; then
2238             AC_MSG_RESULT(not found)
2239             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2240         fi
2241         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2242
2243         wxUSE_UNIVERSAL="yes"
2244
2245         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2246         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2247
2248         AFMINSTALL=afminstall
2249         TOOLKIT=MGL
2250         GUIDIST=MGL_DIST
2251     fi
2252
2253     if test "$wxUSE_MICROWIN" = 1; then
2254         AC_MSG_CHECKING(for MicroWindows)
2255         if test "x$MICROWINDOWS" = x ; then
2256             AC_MSG_RESULT(not found)
2257             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2258         else
2259             AC_MSG_RESULT($MICROWINDOWS)
2260         fi
2261
2262         if test -f $MICROWINDOWS/lib/libmwin.a; then
2263             AC_MSG_RESULT(MicroWindows' libraries found.)
2264         else
2265             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2266         fi
2267
2268         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2269         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2270
2271         wxUSE_UNIVERSAL="yes"
2272
2273         AFMINSTALL=afminstall
2274         TOOLKIT=MICROWIN
2275         GUIDIST=MICROWIN_DIST
2276
2277         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2278     fi
2279
2280     if test "$wxUSE_X11" = 1; then
2281         dnl use standard macros to check for X headers/libs, this brings support
2282         dnl for the standard configure options --x-includes and --x-libraries
2283         AC_PATH_XTRA
2284
2285         if test "$no_x" = "yes"; then
2286           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2287         fi
2288
2289         GUI_TK_LIBRARY="$X_LIBS"
2290         TOOLKIT_INCLUDE="$X_CFLAGS"
2291         AFMINSTALL=afminstall
2292         COMPILED_X_PROGRAM=0
2293
2294         if test "$wxUSE_NANOX" = "yes"; then
2295             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2296             if test "x$MICROWIN" = x ; then
2297                 AC_MSG_RESULT(not found)
2298                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2299             else
2300                 AC_MSG_RESULT($MICROWIN)
2301                 AC_DEFINE(wxUSE_NANOX)
2302             fi
2303         fi
2304
2305         xpm_link=
2306         AC_MSG_CHECKING(for Xpm library)
2307         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2308         if test "$ac_find_libraries" != "" ; then
2309             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2310             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2311             xpm_link=" -lXpm"
2312             AC_DEFINE(wxHAVE_LIB_XPM)
2313             AC_MSG_RESULT(found at $ac_find_libraries)
2314         else
2315             AC_TRY_COMPILE(
2316                 [
2317                     #include <X11/xpm.h>
2318                 ],
2319                 [
2320                     int version;
2321                     version = XpmLibraryVersion();
2322                 ],
2323                 [
2324                     xpm_link=" -lXpm"
2325                     AC_DEFINE(wxHAVE_LIB_XPM)
2326                     AC_MSG_RESULT(found in default search path)
2327                     COMPILED_X_PROGRAM=0
2328                 ],
2329                 [
2330                     AC_MSG_RESULT(no)
2331                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2332                 ]
2333             )
2334         fi
2335
2336         if test "$wxUSE_UNICODE" = "yes"; then
2337                 PKG_CHECK_MODULES(PANGOX, pangox,
2338                     [
2339                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2340                         LIBS="$LIBS $PANGOX_LIBS"
2341                     ],
2342                     [
2343                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2344                     ]
2345                 )
2346                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2347                     [
2348                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2349                         LIBS="$LIBS $PANGOFT2_LIBS"
2350                     ],
2351                     [
2352                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2353                         wxUSE_PRINTING_ARCHITECTURE="no"
2354                     ]
2355                 )
2356                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
2357                     [
2358                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
2359                         LIBS="$LIBS $PANGOXFT_LIBS"
2360                     ],
2361                     [
2362                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
2363                     ]
2364                 )
2365         fi
2366
2367         wxUSE_UNIVERSAL="yes"
2368
2369         if test "$wxUSE_NANOX" = "yes"; then
2370             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
2371             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__NANOX__ -DMWPIXEL_FORMAT=MWPF_TRUECOLOR0888 -DHAVE_FILEIO -DHAVE_BMP_SUPPORT=1 -DHAVE_GIF_SUPPORT=1 -DHAVE_PNM_SUPPORT=1 -DHAVE_XPM_SUPPORT=1 -DLINUX=1 -DUNIX=1 -DUSE_EXPOSURE -DSCREEN_HEIGHT=480 -DSCREEN_WIDTH=640 -DSCREEN_DEPTH=4 -DX11=1"
2372             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
2373         else
2374             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11$xpm_link"
2375         fi
2376
2377         TOOLKIT_VPATH="\${top_srcdir}/src/x11"
2378         TOOLKIT=X11
2379         GUIDIST=X11_DIST
2380     fi
2381
2382     if test "$wxUSE_MOTIF" = 1; then
2383         dnl use standard macros to check for X headers/libs, this brings support
2384         dnl for the standard configure options --x-includes and --x-libraries
2385         AC_PATH_XTRA
2386
2387         if test "$no_x" = "yes"; then
2388           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2389         fi
2390
2391         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE to
2392         dnl X_LIBS and X_CFLAGS respectively -- what for??
2393         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//'`
2394         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2395         AFMINSTALL=afminstall
2396         COMPILED_X_PROGRAM=0
2397
2398         AC_MSG_CHECKING(for Motif/Lesstif headers)
2399         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2400         if test "$ac_find_includes" != "" ; then
2401             AC_MSG_RESULT(found in $ac_find_includes)
2402             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2403             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2404         else
2405             AC_TRY_COMPILE(
2406                 [
2407                     #include <Xm/Xm.h>
2408                 ],
2409                 [
2410                     int version;
2411                     version = xmUseVersion;
2412                 ],
2413                 [
2414                     AC_MSG_RESULT(found in default search path)
2415                     COMPILED_X_PROGRAM=1
2416                 ],
2417                 [
2418                     AC_MSG_RESULT(no)
2419                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2420                 ]
2421             )
2422         fi
2423
2424         if test "$COMPILED_X_PROGRAM" = 0; then
2425             AC_MSG_CHECKING(for Motif/Lesstif library)
2426             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2427             if test "$ac_find_libraries" != "" ; then
2428                 AC_MSG_RESULT(found at $ac_find_libraries)
2429
2430                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2431                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2432             else
2433                 dnl it might happen that we found headers in one of the
2434                 dnl standard paths but the libs are elsewhere - we do need to
2435                 dnl try to compile a sample program then here
2436                 save_CFLAGS=$CFLAGS
2437                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2438
2439                 AC_TRY_COMPILE(
2440                     [
2441                         #include <Xm/Xm.h>
2442                     ],
2443                     [
2444                         int version;
2445                         version = xmUseVersion;
2446                     ],
2447                     [
2448                         AC_MSG_RESULT(found in default search path)
2449                         COMPILED_X_PROGRAM=1
2450                     ],
2451                     [
2452                         AC_MSG_RESULT(no)
2453                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2454                     ]
2455                 )
2456
2457                 CFLAGS=$save_CFLAGS
2458             fi
2459         fi
2460
2461         xpm_link=
2462         AC_MSG_CHECKING(for Xpm library)
2463         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2464         if test "$ac_find_libraries" != "" ; then
2465             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2466             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2467
2468             xpm_link=" -lXpm"
2469             AC_DEFINE(wxHAVE_LIB_XPM)
2470             AC_MSG_RESULT(found at $ac_find_libraries)
2471         else
2472             save_CFLAGS=$CFLAGS
2473             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2474
2475             AC_TRY_COMPILE(
2476                 [
2477                     #include <X11/xpm.h>
2478                 ],
2479                 [
2480                     int version;
2481                     version = XpmLibraryVersion();
2482                 ],
2483                 [
2484                     xpm_link=" -lXpm"
2485                     AC_DEFINE(wxHAVE_LIB_XPM)
2486                     AC_MSG_RESULT(found in default search path)
2487                     COMPILED_X_PROGRAM=0
2488                 ],
2489                 [
2490                     AC_MSG_RESULT(no)
2491                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2492                 ]
2493             )
2494
2495             CFLAGS=$save_CFLAGS
2496         fi
2497
2498         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
2499         libp_link=""
2500         libsm_ice_link=""
2501         libs_found=0
2502         for libp in "" " -lXp"; do
2503             if test "$libs_found" = "0"; then
2504                 for libsm_ice in " -lSM -lICE"; do
2505                     if test "$libs_found" = "0"; then
2506                         save_LIBS="$LIBS"
2507                         LIBS="$GUI_TK_LIBRARY -lXm${xpm_link} ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
2508                         save_CFLAGS=$CFLAGS
2509                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2510
2511                         AC_TRY_LINK(
2512                             [
2513                                 #include <Xm/Xm.h>
2514                                 #include <Xm/List.h>
2515                             ],
2516                             [
2517                                 XmString string = NULL;
2518                                 Widget w = NULL;
2519                                 int position = 0;
2520                                 XmListAddItem(w, string, position);
2521                             ],
2522                             [
2523                                 libp_link="$libp"
2524                                 libsm_ice_link="$libsm_ice"
2525                                 AC_MSG_RESULT(
2526                                     [need${libp_link}${libsm_ice_link}])
2527                                 libs_found=1
2528                             ], []
2529                         )
2530
2531                         LIBS="$save_LIBS"
2532                         CFLAGS=$save_CFLAGS
2533                     fi
2534                 done
2535             fi
2536         done
2537
2538         if test "$libs_found" = "0"; then
2539             AC_MSG_RESULT([can't find the right libraries])
2540             AC_MSG_ERROR([can't link a simple motif program])
2541         fi
2542
2543         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm$xpm_link${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
2544         TOOLKIT_VPATH="\${top_srcdir}/src/motif${PATH_IFS}\${top_srcdir}/src/motif/xmcombo${PATH_IFS}\${top_srcdir}/src/x11"
2545         TOOLKIT=MOTIF
2546         GUIDIST=MOTIF_DIST
2547     fi
2548
2549     if test "$wxUSE_MAC" = 1; then
2550         CPPFLAGS="$CPPFLAGS -fpascal-strings -I\${top_srcdir}/src/mac/morefilex -I/Developer/Headers/FlatCarbon"
2551
2552         TOOLKIT_VPATH="\${top_srcdir}/src/mac${PATH_IFS}\${top_srcdir}/src/mac/morefilex"
2553         TOOLKIT=MAC
2554         dnl we can't call this MAC_DIST or autoconf thinks its a macro
2555         GUIDIST=MACX_DIST
2556     fi
2557
2558     if test "$wxUSE_PM" = 1; then
2559         TOOLKIT=PM
2560         GUIDIST=GTK_DIST
2561         AC_MSG_WARN([OS/2 PM requires old resource format, re-enabled])
2562         wxUSE_PROLOGIO="yes"
2563         wxUSE_RESOURCES="yes"
2564         AC_MSG_WARN([OS/2 threads are not yet supported... disabled])
2565         wxUSE_THREADS="no"
2566     fi
2567
2568     dnl the name of the directory where the files for this toolkit live
2569     if test "$TOOLKIT" = "PM" ; then
2570         TOOLKIT_DIR="os2"
2571     else
2572         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
2573     fi
2574
2575     dnl misc other files depending on the port
2576     PORT_FILES="\${top_srcdir}/src/\$(TOOLKITDIR)/files.lst"
2577
2578     if test "$wxUSE_UNIVERSAL" = "yes"; then
2579         ALL_OBJECTS="\$(GUI_LOWLEVEL_OBJS) \${UNIVOBJS}"
2580
2581         dnl ALL_SOURCES and ALL_HEADERS shouldn't include really all sources
2582         dnl and headers as some/most are not needed for wxUniv but I don't
2583         dnl have time to add GUI_LOWLEVEL_SOURCES/HEADERS stuff now (TODO!)
2584         ALL_SOURCES="\$(ALL_SOURCES) \${UNIV_SOURCES}"
2585         ALL_HEADERS="\$(ALL_HEADERS) \${UNIV_HEADERS}"
2586
2587         PORT_FILES="${PORT_FILES} \${top_srcdir}/src/univ/files.lst"
2588         if test "$wxUSE_X11" = 1; then
2589             TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}${PATH_IFS}\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes"
2590         else
2591             TOOLKIT_VPATH="\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes${PATH_IFS}\${top_srcdir}/src/${TOOLKIT_DIR}"
2592         fi
2593         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
2594         WIDGET_SET=univ
2595     else
2596         ALL_OBJECTS="\$(GUIOBJS)"
2597         ALL_SOURCES="\$(ALL_SOURCES)"
2598         ALL_HEADERS="\$(ALL_HEADERS)"
2599     fi
2600
2601     ALL_OBJECTS="${ALL_OBJECTS} \$(COMMONOBJS) \$(GENERICOBJS)"
2602
2603     if test "$TOOLKIT" != "MSW" -a "$USE_DOS" != 1; then
2604         ALL_OBJECTS="${ALL_OBJECTS} \$(UNIXOBJS)"
2605     fi
2606
2607     if test "$wxUSE_HTML" = "yes"; then
2608         ALL_OBJECTS="${ALL_OBJECTS} \$(HTMLOBJS)"
2609     fi
2610
2611     if test "$wxUSE_LIBJPEG" = "builtin" ; then
2612         ALL_OBJECTS="${ALL_OBJECTS} \$(JPEGOBJS)"
2613     fi
2614     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2615         ALL_OBJECTS="${ALL_OBJECTS} \$(TIFFOBJS)"
2616     fi
2617     if test "$wxUSE_LIBPNG" = "builtin" ; then
2618         ALL_OBJECTS="${ALL_OBJECTS} \$(PNGOBJS)"
2619     fi
2620
2621     dnl distribute samples/demos/utils with GUI versions
2622     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
2623     DISTDIR="wx\$(TOOLKIT)"
2624 else
2625     USE_GUI=0
2626
2627     dnl this doesn't quite work right for wxBase, but the places
2628     dnl where it is wrong aren't fatal (yet) though.
2629     TOOLKIT_DIR="base"
2630
2631     dnl the sources, their dependenices and the headers
2632     if test "$USE_WIN32" = 1 ; then
2633         ALL_OBJECTS="\${BASE_OBJS} \${BASE_MSW_OBJS}"
2634         TOOLKIT_VPATH="\${top_srcdir}/src/msw"
2635
2636         dnl yes, the toolkit for wxBase on win32 is actually MSW
2637         dnl wxBase on unix does not need a 'TOOLKIT' defined.
2638         TOOLKIT="MSW"
2639     else
2640         ALL_OBJECTS="\${BASE_OBJS} \${BASE_UNIX_OBJS}"
2641         TOOLKIT_VPATH="\${top_srcdir}/src/unix"
2642     fi
2643
2644     ALL_SOURCES="\$(ALL_SOURCES)"
2645     ALL_HEADERS="\$(ALL_HEADERS)"
2646
2647     PORT_FILES="\${top_srcdir}/src/files.lst"
2648
2649     dnl distribute only wxBase sources/headers
2650     GUIDIST="BASE_DIST"
2651     DISTDIR="wxBase"
2652 fi
2653
2654 dnl ---------------------------------------------------------------------------
2655 dnl Optional libraries included when system library is not used
2656 dnl ---------------------------------------------------------------------------
2657
2658 dnl ODBC objects are Unix only
2659 if test "$TOOLKIT" != "MSW" -a "$wxUSE_ODBC" = "yes" ; then
2660     ALL_OBJECTS="${ALL_OBJECTS} \$(IODBCOBJS)"
2661 fi
2662
2663 if test "$wxUSE_REGEX" = "builtin" ; then
2664     ALL_OBJECTS="${ALL_OBJECTS} \$(REGEXOBJS)"
2665 fi
2666 if test "$wxUSE_ZLIB" = "builtin" ; then
2667     ALL_OBJECTS="${ALL_OBJECTS} \$(ZLIBOBJS)"
2668 fi
2669
2670 dnl ---------------------------------------------------------------------------
2671 dnl OpenGL libraries
2672 dnl ---------------------------------------------------------------------------
2673
2674 if test "$wxUSE_OPENGL" = "yes"; then
2675     if test "$wxUSE_MAC" = 1; then
2676         OPENGL_LIBS="-framework OpenGL -framework AGL"
2677     elif test "$wxUSE_MSW" = 1; then
2678         OPENGL_LIBS="-lopengl32 -lglu32"
2679     else
2680         AC_CHECK_HEADER(GL/gl.h,
2681             [
2682                 AC_MSG_CHECKING([for -lGL])
2683                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[GL])
2684                 if test "$ac_find_libraries" != "" ; then
2685                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2686                     if test "$ac_path_to_link" = " -L/usr/lib" ; then
2687                         LDFLAGS_GL="$LDFLAGS"
2688                     else
2689                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2690                     fi
2691                     OPENGL_LIBS="-lGL -lGLU"
2692                     AC_MSG_RESULT([yes])
2693                 else
2694                     AC_MSG_RESULT([no])
2695                     AC_MSG_CHECKING([for -lMesaGL])
2696                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[MesaGL])
2697                     if test "$ac_find_libraries" != "" ; then
2698                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2699                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2700                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
2701                         AC_MSG_RESULT([yes])
2702                     else
2703                         AC_MSG_RESULT([no])
2704                     fi
2705                 fi
2706             ])
2707
2708         if test "x$OPENGL_LIBS" = "x"; then
2709             dnl it should be an error and not a warning because OpenGL is not on
2710             dnl by default and so if it had been explicitely requested, we
2711             dnl shouldn't just fall back to compiling the library without it
2712             AC_MSG_ERROR(OpenGL libraries not available)
2713         fi
2714     fi
2715
2716     if test "$wxUSE_OPENGL" = "yes"; then
2717         AC_DEFINE(wxUSE_OPENGL)
2718         AC_DEFINE(wxUSE_GLCANVAS)
2719         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl"
2720     fi
2721 fi
2722
2723 if test -z "$TOOLKIT_VPATH" ; then
2724     TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}"
2725 fi
2726
2727 dnl the symbol which allows conditional compilation for the given toolkit
2728 if test -n "$TOOLKIT" ; then
2729     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
2730 fi
2731
2732 lib_unicode_suffix=
2733 if test "$wxUSE_UNICODE" = "yes"; then
2734     lib_unicode_suffix=u
2735 fi
2736
2737 lib_debug_suffix=
2738 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
2739     lib_debug_suffix=d
2740 fi
2741
2742 WX_VERSION_TAG=`echo WX${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
2743
2744 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}-${WX_RELEASE}"
2745 TOOLCHAIN_NAME_GL="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_gl-${WX_RELEASE}"
2746
2747 if test "$cross_compiling" = "yes"; then
2748     TOOLCHAIN_NAME="${TOOLCHAIN_NAME}-${host_alias}"
2749     TOOLCHAIN_NAME_GL="${TOOLCHAIN_NAME_GL}-${host_alias}"
2750 fi
2751
2752 dnl library link name
2753 WX_LIBRARY="wx_${TOOLCHAIN_NAME}"
2754 WX_LIBRARY_GL="wx_${TOOLCHAIN_NAME_GL}"
2755 WX_LIBRARY_BASENAME="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}"
2756
2757 dnl the name of the shared library
2758 WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2759 WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2760
2761 dnl the name of the links to the shared library
2762 WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}"
2763 WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
2764 WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}"
2765 WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2766
2767 case "${host}" in
2768     *-*-cygwin* | *-*-mingw32* )
2769
2770         dnl If we are cross compiling we want to use the 'full' unix type name for the
2771         dnl lib, but for a native install use the windows style naming convention.
2772         dnl (excepting again that we strip the ELF style version numbers off it).
2773
2774         dnl FIXME: is this GL stuff actually even used for wxMSW?  should it be??
2775
2776         if test "$cross_compiling" != "yes" -a "$TOOLKIT_DIR" = "msw"; then
2777             WX_LIBRARY="wxmsw${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2778             WX_LIBRARY_GL="wxmsw_gl${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2779             WX_LIBRARY_NAME_SHARED="${WX_LIBRARY}.${SO_SUFFIX}"
2780             WX_LIBRARY_NAME_SHARED_GL="${WX_LIBRARY_GL}.${SO_SUFFIX}"
2781         else
2782             WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}"
2783             WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2784         fi
2785         ;;
2786
2787     *-*-darwin* )
2788         dnl Under Mac OS X, the naming conventions for shared libraries
2789         dnl are different: the number precedes the suffix.
2790
2791         WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}.${SO_SUFFIX}"
2792         WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}.${SO_SUFFIX}"
2793
2794         WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${WX_CURRENT}.${SO_SUFFIX}"
2795         WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
2796         WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${WX_CURRENT}.${SO_SUFFIX}"
2797         WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2798
2799         dnl Under Mac OS X, we should build real frameworks instead of simple
2800         dnl dynamic shared libraries (in order to embed the resources)
2801         if test "$wxUSE_MAC" = 1; then
2802             dnl base name of the resource file for wxMac must be the same
2803             dnl as library installation base name (-install_name)
2804             WX_RESOURCES_MACOSX_ASCII="lib${WX_LIBRARY}.${WX_CURRENT}.r"
2805             WX_RESOURCES_MACOSX_DATA="lib${WX_LIBRARY}.${WX_CURRENT}.rsrc"
2806         fi
2807         ;;
2808 esac
2809
2810 dnl the name of the static library
2811 WX_LIBRARY_NAME_STATIC="lib${WX_LIBRARY}.a"
2812 WX_LIBRARY_NAME_STATIC_GL="lib${WX_LIBRARY_GL}.a"
2813
2814 dnl define which libs wx-config should link.
2815 WXCONFIG_LIBS="-l${WX_LIBRARY}"
2816 WXCONFIG_LIBS_STATIC="lib${WX_LIBRARY}.a"
2817
2818 if test "$wxUSE_OPENGL" = "yes"; then
2819     WXCONFIG_LIBS_GL="-l${WX_LIBRARY_GL} ${OPENGL_LIBS}"
2820     WXCONFIG_LIBS_STATIC_GL="lib${WX_LIBRARY_GL}.a ${OPENGL_LIBS}"
2821 fi
2822
2823
2824 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
2825
2826 if test "$wxUSE_SHARED" = "yes"; then
2827     case "${host}" in
2828       *-pc-os2_emx | *-pc-os2-emx | \
2829       *-pc-msdosdjgpp )
2830         dnl only static for now
2831         wxUSE_SHARED=no
2832         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
2833       ;;
2834     esac
2835 fi
2836
2837 if test "$wxUSE_SHARED" = "yes"; then
2838
2839     dnl install targets
2840     if test "$wxUSE_OPENGL" = "yes"; then
2841         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS CREATE_INSTALLED_LINKS_GL"
2842         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1} \$(build_libdir)/${WX_LIBRARY_LINK1_GL}"
2843     else
2844         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2845         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1}"
2846     fi
2847
2848     dnl the extra compiler flags needed for compilation of shared library
2849     if test "$GCC" = "yes"; then
2850         dnl the switch for gcc is the same under all platforms
2851         PIC_FLAG="-fPIC"
2852     fi
2853
2854
2855     dnl use versioned symbols if available on the platform
2856     WX_VERSIONED_SYMBOLS([\$(top_builddir)/version-script])
2857
2858     dnl the command to use for creating the shared library
2859     SHARED_LD="${CXX} -shared -o"
2860
2861     case "${host}" in
2862       *-hp-hpux* )
2863         dnl default settings are good for gcc but not for the native HP-UX
2864         if test "$GCC" = "yes"; then
2865             dnl -o flag must be after PIC flag
2866             SHARED_LD="${CXX} -shared ${PIC_FLAG} -o"
2867         else
2868             dnl no idea why it wants it, but it does
2869             LDFLAGS="$LDFLAGS -L/usr/lib"
2870
2871             SHARED_LD="${CXX} -b -o"
2872             PIC_FLAG="+Z"
2873         fi
2874
2875         dnl install shared libs without symlinks
2876         if test "$wxUSE_OPENGL" = "yes"; then
2877             WX_ALL_INSTALLED="preinstall_gl"
2878             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
2879         else
2880             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
2881         fi
2882       ;;
2883
2884       *-*-linux* )
2885         if test "$GCC" != "yes"; then
2886             AC_CACHE_CHECK([for Intel compiler], wx_cv_prog_icc,
2887             [
2888                 AC_TRY_COMPILE([],
2889                     [
2890                         #ifndef __INTEL_COMPILER
2891                         #error Not icc
2892                         #endif
2893                     ],
2894                     wx_cv_prog_icc=yes,
2895                     wx_cv_prog_icc=no
2896                 )
2897             ])
2898             if test "$wx_cv_prog_icc" = "yes"; then
2899                 PIC_FLAG="-KPIC"
2900             fi
2901         fi
2902
2903         if test "$wxUSE_SONAME" = "yes" ; then
2904             SONAME_FLAGS="-Wl,-soname,${WX_LIBRARY_LINK1}"
2905             SONAME_FLAGS_GL="-Wl,-soname,${WX_LIBRARY_LINK1_GL}"
2906             dnl substitute this in makelib.env for the contrib libs
2907             WX_TARGET_LIBRARY_SONAME="-Wl,-soname,\$(TARGETLIB_LINK1)"
2908         fi
2909       ;;
2910
2911       *-*-solaris2* )
2912         if test "$GCC" = yes ; then
2913             dnl newer versions of gcc need -isystem to compile X headers on
2914             dnl Solaris (which use old style C syntax)
2915             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
2916         else
2917             SHARED_LD="${CXX} -G -o"
2918             PIC_FLAG="-KPIC"
2919             SONAME_FLAGS="-h ${WX_LIBRARY_NAME_SHARED}"
2920             SONAME_FLAGS_GL="-h ${WX_LIBRARY_NAME_SHARED_GL}"
2921         fi
2922       ;;
2923
2924       *-*-darwin* )
2925         dnl For Unix to MacOS X porting instructions, see:
2926         dnl http://fink.sourceforge.net/doc/porting/porting.html
2927         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -DWXMAKINGDLL"
2928         CFLAGS="$CFLAGS -fno-common"
2929         CXXFLAGS="$CXXFLAGS -fno-common"
2930         dnl wxWindows must be fully binded (lazy binding breaks RTTI classinfo)
2931         dnl this can be done either with the exe linker flag -Wl,-bind_at_load
2932         dnl or with a double stage link in order to create a single module
2933         dnl "-init _wxWindowsDylibInit" not useful with lazy linking solved
2934         SHARED_LD="\${top_srcdir}/distrib/mac/shared-ld-sh -undefined suppress -flat_namespace -o"
2935         PIC_FLAG="-dynamic -fPIC"
2936         dnl library installation base name and wxMac resources file base name
2937         dnl must be identical in order for the resource file to be found at
2938         dnl run time in src/mac/app.cpp
2939         SONAME_FLAGS="-compatibility_version ${WX_RELEASE} -current_version ${WX_VERSION} -install_name \$(libdir)/${WX_LIBRARY_LINK1}"
2940         SONAME_FLAGS_GL="-compatibility_version ${WX_RELEASE} -current_version ${WX_VERSION} -install_name \$(libdir)/${WX_LIBRARY_LINK1_GL}"
2941       ;;
2942
2943       *-*-aix* )
2944         dnl default settings are ok for gcc
2945         if test "$GCC" != "yes"; then
2946             dnl the abs path below used to be hardcoded here so I guess it must
2947             dnl be some sort of standard location under AIX?
2948             AC_CHECK_PROG(AIX_CXX_LD, makeC++SharedLib,
2949                           makeC++SharedLib, /usr/lpp/xlC/bin/makeC++SharedLib)
2950
2951             SHARED_LD="$(AIX_CXX_LD) -p 0 -o"
2952         fi
2953       ;;
2954
2955       *-*-cygwin* | *-*-mingw32* )
2956         WX_LIBRARY_IMPORTLIB="${WX_LIBRARY_NAME_SHARED}.a"
2957
2958         SHARED_LD="${CXX} -shared -Wl,--out-implib,lib/${WX_LIBRARY_IMPORTLIB} -o"
2959         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
2960
2961         PIC_FLAG="-UWXUSINGDLL -DWXMAKINGDLL=1 -D_DLL=1 -D_WINDLL=1"
2962
2963         dnl Don't build seperate GL library
2964         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
2965         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2966
2967         if test "$wxUSE_OPENGL" = "yes"; then
2968             LIBS="${LIBS} ${OPENGL_LIBS}"
2969         fi
2970       ;;
2971
2972       *-*-beos* )
2973         dnl can't use gcc under BeOS for shared library creation because it
2974         dnl complains about missing 'main'
2975         SHARED_LD="${LD} -shared -o"
2976       ;;
2977
2978       *-*-irix* )
2979         dnl default settings are ok for gcc
2980         if test "$GCC" != "yes"; then
2981             PIC_FLAG="-KPIC"
2982         fi
2983       ;;
2984
2985       *-*-freebsd* | *-*-openbsd* | *-*-netbsd* | \
2986       *-*-sunos4* | \
2987       *-*-osf* | \
2988       *-*-dgux5* | \
2989       *-*-sysv5* )
2990         dnl defaults are ok
2991       ;;
2992
2993       *)
2994         AC_MSG_ERROR(unknown system type $host.)
2995     esac
2996
2997     dnl set target to shared if not explicitly chose static before
2998     if test "x$WX_TARGET_LIBRARY" = "x"; then
2999         WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_SHARED}"
3000         WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_SHARED_GL}"
3001     fi
3002
3003     dnl do not alter the LIBRARY_TYPE strings "so" and "a", they are magic
3004     WX_TARGET_LIBRARY_TYPE="so"
3005     INSTALL_LIBRARY='$(INSTALL_PROGRAM)'
3006 fi
3007
3008 dnl do not 'else' this, it may be changed in the above conditional.
3009 if test "$wxUSE_SHARED" = "no"; then
3010
3011     dnl give static wxBase and wxMSW build a working install target
3012     if test "$wxUSE_GUI" = "no" -o "$USE_WIN32" = 1 ; then
3013         dnl we're here because WX_ALL_INSTALLED is empty, but play safe anyway
3014         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
3015     fi
3016
3017     if test "$wxUSE_MAC" = 1; then
3018         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
3019     fi
3020
3021     if test "$wxUSE_OPENGL" = "yes"; then
3022         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_gl"
3023         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC} \$(build_libdir)/${WX_LIBRARY_NAME_STATIC_GL}"
3024     else
3025         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC}"
3026     fi
3027
3028     WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
3029     WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_STATIC_GL}"
3030
3031     WX_TARGET_LIBRARY_TYPE="a"
3032     INSTALL_LIBRARY='$(INSTALL_DATA)'
3033
3034     dnl wx-config should assume the --static flag by default if we don't have
3035     dnl any shared libs anyhow
3036     STATIC_FLAG="yes"
3037 else
3038     STATIC_FLAG="no"
3039 fi
3040
3041 dnl default value is to (silently) do nothing in the makefile
3042 MACRESCOMP="@#"
3043 MACSETFILE="@#"
3044 MACRESWXCONFIG="#"
3045 if test "$wxUSE_MAC" = 1; then
3046     dnl add the resources target for wxMac
3047     LIBWXMACRES="\$(top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
3048     WX_ALL="${WX_ALL} ${LIBWXMACRES}"
3049     WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_res"
3050     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3051     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3052     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3053     MACOSX_BUNDLE="bundle"
3054     dnl resources are bundled both with shared library and applications
3055     dnl since the carb resource *must* be included in the application
3056     MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r ${LIBWXMACRES} -o"
3057     MACSETFILE="\$(SETFILE)"
3058     MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r \$(top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}} -o"
3059 else
3060     if test "$wxUSE_PM" = 1; then
3061         MACRESCOMP="emxbind -ep"
3062     fi
3063 fi
3064
3065 dnl ---------------------------------------------------------------------------
3066 dnl Checks for typedefs
3067 dnl ---------------------------------------------------------------------------
3068
3069 dnl   defines mode_t if not already defined
3070 AC_TYPE_MODE_T
3071 dnl   defines off_t if not already defined
3072 AC_TYPE_OFF_T
3073 dnl   defines pid_t if not already defined
3074 AC_TYPE_PID_T
3075 dnl   defines size_t if not already defined
3076 AC_TYPE_SIZE_T
3077 dnl   defines uid_t and gid_t if not already defined
3078 AC_TYPE_UID_T
3079
3080 dnl check what exactly size_t is on this machine - this is necessary to avoid
3081 dnl ambiguos overloads in several places, notably wx/string.h and wx/array.h
3082 AC_LANG_SAVE
3083 AC_LANG_CPLUSPLUS
3084 AC_CACHE_CHECK([if size_t is unsigned int],
3085     wx_cv_size_t_is_uint,
3086     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3087     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3088     dnl methods in a local class (i.e. class inside a function) declaration
3089     dnl without any objections!!
3090     dnl
3091     dnl hence the hack below: we must have Foo at global scope!
3092     AC_TRY_COMPILE([#include <stddef.h>],
3093         [
3094             return 0; }
3095
3096             struct Foo { void foo(size_t); void foo(unsigned int); };
3097
3098             int bar() {
3099         ],
3100         wx_cv_size_t_is_uint=no,
3101         wx_cv_size_t_is_uint=yes
3102     )
3103 )
3104
3105 if test "$wx_cv_size_t_is_uint" = "yes"; then
3106     AC_DEFINE(wxSIZE_T_IS_UINT)
3107 else
3108     AC_CACHE_CHECK([if size_t is unsigned long],
3109         wx_cv_size_t_is_ulong,
3110         AC_TRY_COMPILE([#include <stddef.h>],
3111             [
3112                 return 0; }
3113
3114                 struct Foo { void foo(size_t); void foo(unsigned long); };
3115
3116                 int bar() {
3117             ],
3118             wx_cv_size_t_is_ulong=no,
3119             wx_cv_size_t_is_ulong=yes
3120         )
3121     )
3122
3123     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3124         AC_DEFINE(wxSIZE_T_IS_ULONG)
3125     fi
3126 fi
3127
3128 AC_LANG_RESTORE
3129
3130 dnl ---------------------------------------------------------------------------
3131 dnl Checks for structures
3132 dnl ---------------------------------------------------------------------------
3133
3134 dnl does passwd struct has the pw_gecos field?
3135 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3136     [
3137         AC_TRY_COMPILE([#include <pwd.h>],
3138              [
3139                 char *p;
3140                 struct passwd *pw;
3141                 p = pw->pw_gecos;
3142              ],
3143              [
3144                 wx_cv_struct_pw_gecos=yes
3145              ],
3146              [
3147                 wx_cv_struct_pw_gecos=no
3148              ]
3149         )
3150     ]
3151 )
3152
3153 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3154     AC_DEFINE(HAVE_PW_GECOS)
3155 fi
3156
3157 dnl ---------------------------------------------------------------------------
3158 dnl Check for functions
3159 dnl ---------------------------------------------------------------------------
3160
3161 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3162 if test "$wx_cv_sizeof_wchar_t" != "0"; then
3163     AC_DEFINE(wxUSE_WCHAR_T)
3164
3165     dnl check for wcslen in all possible places
3166     WCSLEN_FOUND=0
3167     WCHAR_LINK=
3168     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3169
3170     if test "$WCSLEN_FOUND" = 0; then
3171         if test "$TOOLKIT" = "MSW"; then
3172             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3173         else
3174             AC_CHECK_LIB(w, wcslen, [
3175                             WCHAR_LINK=" -lw"
3176                             WCSLEN_FOUND=1
3177                         ])
3178         fi
3179     fi
3180
3181     if test "$WCSLEN_FOUND" = 1; then
3182         AC_DEFINE(HAVE_WCSLEN)
3183     fi
3184
3185     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3186     dnl libc versions if possible
3187     AC_CHECK_FUNCS(wcsrtombs)
3188 else
3189     AC_MSG_WARN([Wide character support is unavailable])
3190 fi
3191
3192 dnl *printf() functions sometimes are available in the library but not
3193 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3194 dnl detect this we have to use C++ compiler for testing
3195 AC_LANG_SAVE
3196 AC_LANG_CPLUSPLUS
3197
3198 dnl check for vsnprintf() -- a safe version of vsprintf())
3199 dnl
3200 dnl the trouble here is that on some systems (notable HP-UX) this function is
3201 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3202 dnl stupidly, provides a dummy function declaration inside its extension)
3203 dnl succeeds, even with C++ compiler, but the compilation of wxWindows fails
3204 dnl
3205 dnl so we first check if the function is in the library
3206 AC_CHECK_FUNCS(vsnprintf)
3207
3208 if test "$ac_cv_func_vsnprintf" = "yes"; then
3209     dnl yes it is -- now check if it is in the headers
3210     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3211         [
3212             AC_TRY_COMPILE(
3213                 [
3214                     #include <stdio.h>
3215                     #include <stdarg.h>
3216                 ],
3217                 [
3218                     char *buf;
3219                     va_list ap;
3220                     vsnprintf(buf, 10u, "%s", ap);
3221                 ],
3222                 wx_cv_func_vsnprintf_decl=yes,
3223                 wx_cv_func_vsnprintf_decl=no
3224             )
3225         ]
3226     )
3227
3228     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
3229         AC_DEFINE(HAVE_VSNPRINTF_DECL)
3230     fi
3231 fi
3232
3233 if test "$wxUSE_UNICODE" = yes; then
3234     dnl also look if we have wide char IO functions
3235     AC_CHECK_FUNCS(fputwc wprintf vswprintf)
3236
3237     dnl MinGW has a vswprintf with a different prototype, and
3238     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3239     dnl finds it even if it is not declared in some versions...
3240     AC_MSG_CHECKING([for _vsnwprintf])
3241     AC_TRY_COMPILE([#include <wchar.h>],
3242                    [&_vsnwprintf;],
3243                    [AC_MSG_RESULT([yes])
3244                     AC_DEFINE(HAVE__VSNWPRINTF)],
3245                    [AC_MSG_RESULT([no])]);
3246 fi
3247
3248 AC_LANG_RESTORE
3249
3250
3251
3252 dnl the following tests are for Unix(like) systems only
3253 if test "$TOOLKIT" != "MSW"; then
3254
3255 dnl check for available version of iconv()
3256
3257 AC_LANG_SAVE
3258 AC_LANG_CPLUSPLUS
3259 AM_ICONV
3260 LIBS="$LIBICONV $LIBS"
3261 AC_LANG_RESTORE
3262
3263 dnl check for POSIX signals if we need them
3264 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3265     AC_CHECK_FUNCS(sigaction)
3266
3267     if test "$ac_cv_func_sigaction" = "no"; then
3268         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3269         wxUSE_ON_FATAL_EXCEPTION=no
3270     fi
3271
3272     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3273       AC_LANG_SAVE
3274       AC_LANG_CPLUSPLUS
3275
3276       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3277       [
3278         AC_TRY_COMPILE([#include <signal.h>],
3279                      [
3280                         extern void testSigHandler(int);
3281
3282                         struct sigaction sa;
3283                         sa.sa_handler = testSigHandler;
3284                      ], [
3285                         wx_cv_type_sa_handler=int
3286                      ], [
3287                         wx_cv_type_sa_handler=void
3288                      ])
3289       ])
3290
3291       AC_LANG_RESTORE
3292
3293       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3294     fi
3295 fi
3296
3297 dnl check for the function for temp files creation
3298 AC_CHECK_FUNCS(mkstemp mktemp, break)
3299
3300 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3301 dnl Linux and *BSD and statvfs() under Solaris
3302 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3303     AC_TRY_COMPILE(
3304         [
3305              #if defined(__BSD__)
3306                #include <sys/param.h>
3307                #include <sys/mount.h>
3308              #else
3309                #include <sys/vfs.h>
3310              #endif
3311         ],
3312         [
3313              long l;
3314              struct statfs fs;
3315              statfs("/", &fs);
3316              l = fs.f_bsize;
3317              l += fs.f_blocks;
3318              l += fs.f_bavail;
3319         ],
3320         [
3321              wx_cv_func_statfs=yes
3322         ],
3323         [
3324              wx_cv_func_statfs=no
3325         ]
3326     )
3327 )
3328
3329 if test "$wx_cv_func_statfs" = "yes"; then
3330     wx_cv_type_statvfs_t="struct statfs"
3331     AC_DEFINE(HAVE_STATFS)
3332 else
3333     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3334         AC_TRY_COMPILE(
3335             [
3336                 #include <stddef.h>
3337                 #include <sys/statvfs.h>
3338             ],
3339             [
3340                 statvfs("/", NULL);
3341             ],
3342             wx_cv_func_statvfs=yes,
3343             wx_cv_func_statvfs=no
3344         )
3345     )
3346
3347     if test "$wx_cv_func_statvfs" = "yes"; then
3348         dnl we also have to check whether we should use statvfs_t (works under
3349         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
3350         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
3351         dnl mode both work fine)
3352         dnl
3353         dnl for this check C++ compiler has to be used as passing incompatible
3354         dnl pointers is just a warning and not an error in C
3355         AC_LANG_SAVE
3356         AC_LANG_CPLUSPLUS
3357
3358         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
3359             AC_TRY_COMPILE(
3360                 [
3361                     #include <sys/statvfs.h>
3362                 ],
3363                 [
3364                     long l;
3365                     statvfs_t fs;
3366                     statvfs("/", &fs);
3367                     l = fs.f_bsize;
3368                     l += fs.f_blocks;
3369                     l += fs.f_bavail;
3370                 ],
3371                 wx_cv_type_statvfs_t=statvfs_t,
3372                 [
3373                     AC_TRY_COMPILE(
3374                         [
3375                             #include <sys/statvfs.h>
3376                         ],
3377                         [
3378                             long l;
3379                             struct statvfs fs;
3380                             statvfs("/", &fs);
3381                             l = fs.f_bsize;
3382                             l += fs.f_blocks;
3383                             l += fs.f_bavail;
3384                         ],
3385                         wx_cv_type_statvfs_t="struct statvfs",
3386                         wx_cv_type_statvfs_t="unknown"
3387                     )
3388                 ]
3389             )
3390         )
3391
3392         AC_LANG_RESTORE
3393
3394         if test "$wx_cv_type_statvfs_t" != "unknown"; then
3395             AC_DEFINE(HAVE_STATVFS)
3396         fi
3397     else
3398         dnl set it for the test below
3399         wx_cv_type_statvfs_t="unknown"
3400     fi
3401 fi
3402
3403 if test "$wx_cv_type_statvfs_t" != "unknown"; then
3404     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
3405 else
3406     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3407 fi
3408
3409 dnl check for fcntl() or at least flock() needed by Unix implementation of
3410 dnl wxSingleInstanceChecker
3411 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3412     AC_CHECK_FUNCS(fcntl flock, break)
3413
3414     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
3415         AC_MSG_WARN(wxSingleInstanceChecker not available)
3416         wxUSE_SNGLINST_CHECKER=no
3417     fi
3418 fi
3419
3420 dnl check for timegm() used by datetime.cpp
3421 AC_CHECK_FUNCS(timegm)
3422
3423 dnl look for a function to modify the environment
3424 AC_CHECK_FUNCS(putenv setenv, break)
3425
3426 HAVE_SOME_SLEEP_FUNC=0
3427 if test "$USE_BEOS" = 1; then
3428     dnl BeOS has its own (wonder where did they get it from) sleep() function
3429     dnl in unistd.h
3430     AC_DEFINE(HAVE_SLEEP)
3431     HAVE_SOME_SLEEP_FUNC=1
3432 fi
3433
3434 if test "$USE_DARWIN" = 1; then
3435     dnl Mac OS X/Darwin has both nanosleep and usleep
3436     dnl but only usleep is defined in unistd.h
3437     AC_DEFINE(HAVE_USLEEP)
3438     HAVE_SOME_SLEEP_FUNC=1
3439 fi
3440
3441 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
3442     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
3443     POSIX4_LINK=
3444     AC_CHECK_FUNCS(nanosleep,
3445         AC_DEFINE(HAVE_NANOSLEEP),
3446         [
3447             AC_CHECK_LIB(posix4, nanosleep,
3448                 [
3449                     AC_DEFINE(HAVE_NANOSLEEP)
3450                     POSIX4_LINK=" -lposix4"
3451                 ],
3452                 [
3453                     AC_CHECK_FUNCS(usleep,
3454                         AC_DEFINE(HAVE_USLEEP),
3455                         AC_MSG_WARN([wxSleep() function will not work])
3456                     )
3457                 ]
3458             )
3459         ]
3460     )
3461 fi
3462
3463 dnl check for uname (POSIX) and gethostname (BSD)
3464 AC_CHECK_FUNCS(uname gethostname, break)
3465
3466 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
3467 dnl but not for C++ one - hence change language)
3468 AC_LANG_SAVE
3469 AC_LANG_CPLUSPLUS
3470
3471 AC_CHECK_FUNCS(strtok_r)
3472
3473 AC_LANG_RESTORE
3474
3475 dnl check for inet_addr and inet_aton (these may live either in libc, or in
3476 dnl libnsl or libresolv or libsocket)
3477 INET_LINK=
3478 AC_CHECK_FUNCS(inet_addr,
3479     AC_DEFINE(HAVE_INET_ADDR),
3480     [
3481         AC_CHECK_LIB(nsl, inet_addr,
3482             INET_LINK="nsl",
3483             AC_CHECK_LIB(resolv, inet_addr,
3484                 INET_LINK="resolv",
3485                 AC_CHECK_LIB(socket, inet_addr,
3486                     INET_LINK="socket"
3487                 )
3488             )
3489         )
3490     ]
3491 )
3492
3493 AC_CHECK_FUNCS(inet_aton,
3494         AC_DEFINE(HAVE_INET_ATON),
3495         [
3496             dnl only check it in the same lib
3497             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
3498         ])
3499
3500 if test "x$INET_LINK" != "x"; then
3501     AC_DEFINE(HAVE_INET_ADDR)
3502     INET_LINK=" -l$INET_LINK"
3503 fi
3504
3505 fi
3506 dnl if !MSW
3507
3508 dnl ===========================================================================
3509 dnl Now we have all the info we need - use it!
3510 dnl ===========================================================================
3511
3512 dnl flush the cache
3513 AC_CACHE_SAVE
3514
3515 dnl ---------------------------------------------------------------------------
3516 dnl thread support for Unix (for Win32 see past the next matching "else")
3517 dnl ---------------------------------------------------------------------------
3518
3519 dnl under MSW (except mingw32) we always have thread support
3520 CPP_MT_FLAG=
3521 if test "$TOOLKIT" != "MSW"; then
3522
3523     dnl the code below:
3524     dnl
3525     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
3526     dnl   necessary to build the MT programs for the linker and compiler
3527     dnl   respectively
3528     dnl
3529     dnl   sets wxUSE_THREADS=1 if thread support is activated
3530
3531     THREADS_LINK=
3532     THREADS_CFLAGS=
3533
3534     if test "$wxUSE_THREADS" = "yes" ; then
3535         if test "$USE_BEOS" = 1; then
3536             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
3537             wxUSE_THREADS="no"
3538         fi
3539     fi
3540
3541     if test "$wxUSE_THREADS" = "yes" ; then
3542         dnl find if POSIX threads are available
3543         dnl
3544         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
3545         dnl archive from http://ac-archive.sourceforge.net/
3546         dnl
3547         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
3548         dnl Forero Cuervo <bachue@bachue.com> for the original code
3549
3550         dnl TODO: cache the result
3551
3552         dnl define the list of the thread options to try in the loop below
3553         dnl with the convention that anything starting with '-' is a cpp flag
3554         dnl while anything else is a library (i.e. there is an implicit "-l")
3555         THREAD_OPTS="-pthread"
3556         case "${host}" in
3557           *-*-solaris2* | *-*-sunos4* )
3558                 if test "x$GCC" = "xyes"; then
3559                     dnl Solaris/gcc combination use this one for some reason
3560                     THREAD_OPTS="-pthreads $THREAD_OPTS"
3561                 else
3562                     THREAD_OPTS="-mt $THREAD_OPTS"
3563                 fi
3564                 ;;
3565           *-*-freebsd*)
3566                 dnl look, in order, for the kernel threads, then Linux threads
3567                 dnl and finally the userland threads
3568                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
3569                 ;;
3570           *-*-darwin* | *-*-cygwin* )
3571                 dnl Darwin / Mac OS X just uses -lpthread tested below
3572                 dnl and so does Cygwin
3573                 THREAD_OPTS=""
3574                 ;;
3575           *-*-aix*)
3576                 dnl AIX calls the library libpthreads - thanks IBM!
3577                 THREAD_OPTS="pthreads"
3578                 ;;
3579           *-hp-hpux* )
3580                 dnl HP-UX aCC only gives a warning, not an error about
3581                 dnl -pthread but it doesn't work and we have to use -lpthread
3582                 dnl there
3583                 if test "x$GCC" != "xyes"; then
3584                     THREAD_OPTS=""
3585                 fi
3586         esac
3587
3588         dnl simply linking with libpthread should make the test below work but
3589         dnl it's far from certain that the threaded programs compiled without
3590         dnl any special switches actually work, so try it after all the others
3591         THREAD_OPTS="$THREAD_OPTS pthread none"
3592
3593         dnl now test for all possibilities
3594         THREADS_OK=no
3595         for flag in $THREAD_OPTS; do
3596             case $flag in
3597                 none)
3598                     AC_MSG_CHECKING([whether pthreads work without any flags])
3599                     ;;
3600
3601                 -*)
3602                     AC_MSG_CHECKING([whether pthreads work with $flag])
3603                     THREADS_CFLAGS="$flag"
3604                     ;;
3605
3606                 *)
3607                     AC_MSG_CHECKING([for the pthreads library -l$flag])
3608                     THREADS_LINK="-l$flag"
3609                     ;;
3610               esac
3611
3612               save_LIBS="$LIBS"
3613               save_CFLAGS="$CFLAGS"
3614               LIBS="$THREADS_LINK $LIBS"
3615               CFLAGS="$THREADS_CFLAGS $CFLAGS"
3616
3617               AC_TRY_LINK([#include <pthread.h>],
3618                           [pthread_create(0,0,0,0);],
3619                           THREADS_OK=yes)
3620
3621               LIBS="$save_LIBS"
3622               CFLAGS="$save_CFLAGS"
3623
3624               AC_MSG_RESULT($THREADS_OK)
3625               if test "x$THREADS_OK" = "xyes"; then
3626                       break;
3627               fi
3628
3629               THREADS_LINK=""
3630               THREADS_CFLAGS=""
3631       done
3632
3633       if test "x$THREADS_OK" != "xyes"; then
3634           wxUSE_THREADS=no
3635           AC_MSG_WARN([No thread support on this system... disabled])
3636       else
3637           dnl yes, these special compiler flags should be used with the
3638           dnl linker as well
3639           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
3640           LIBS="$THREADS_LINK $LIBS"
3641
3642           AC_MSG_CHECKING([if more special flags are required for pthreads])
3643           flag=no
3644           case "${host}" in
3645             *-aix*)
3646                 dnl again quoting from
3647                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
3648                 dnl
3649                 dnl     When compiling and linking with -pthread, the library
3650                 dnl     search path should include -L/usr/lib/threads at the
3651                 dnl     beginning of the path.
3652                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
3653                 flag="-D_THREAD_SAFE"
3654                 ;;
3655             *-freebsd*)
3656                 flag="-D_THREAD_SAFE"
3657                 ;;
3658             *-hp-hpux* )
3659                 flag="-D_REENTRANT"
3660                 if test "x$GCC" != "xyes"; then
3661                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
3662                     flag="$flag -D_RWSTD_MULTI_THREAD"
3663                 fi
3664                 ;;
3665             *solaris* | alpha*-osf*)
3666                 flag="-D_REENTRANT"
3667                 ;;
3668           esac
3669           AC_MSG_RESULT(${flag})
3670           if test "x$flag" != xno; then
3671               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
3672           fi
3673
3674           if test "x$THREADS_CFLAGS" != "x"; then
3675             dnl don't add these options to CPPFLAGS as cpp might not know them
3676             CFLAGS="$CFLAGS $THREADS_CFLAGS"
3677             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
3678           fi
3679       fi
3680     fi
3681
3682     dnl do other tests only if we are using threads
3683     if test "$wxUSE_THREADS" = "yes" ; then
3684       AC_CHECK_FUNCS(thr_setconcurrency)
3685
3686       AC_CHECK_HEADERS(sched.h)
3687       if test "$ac_cv_header_sched_h" = "yes"; then
3688           AC_CHECK_FUNC(sched_yield,
3689             AC_DEFINE(HAVE_SCHED_YIELD),
3690             [
3691                 AC_CHECK_LIB(posix4,
3692                     sched_yield,
3693                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
3694                     AC_MSG_WARN(wxThread::Yield will not work properly)
3695                 )
3696             ]
3697           )
3698       fi
3699
3700       dnl to be able to set the thread priority, we need to have all of the
3701       dnl following functions:
3702       dnl   1. pthread_attr_getschedpolicy
3703       dnl   2. sched_get_priority_min and sched_get_priority_max
3704       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
3705       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
3706       HAVE_PRIOR_FUNCS=0
3707       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
3708                      AC_CHECK_FUNC(pthread_attr_setschedparam,
3709                        AC_CHECK_FUNC(sched_get_priority_max,
3710                            HAVE_PRIOR_FUNCS=1,
3711                            AC_CHECK_LIB([posix4], sched_get_priority_max,
3712                              [
3713                                 HAVE_PRIOR_FUNCS=1
3714                                 POSIX4_LINK=" -lposix4"
3715                              ],
3716                            )
3717                        )
3718                      )
3719                    )
3720
3721       if test "$HAVE_PRIOR_FUNCS" = 1; then
3722         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
3723       else
3724         AC_MSG_WARN(Setting thread priority will not work)
3725       fi
3726
3727       AC_CHECK_FUNC(pthread_cancel,
3728                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
3729                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
3730
3731       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
3732       [
3733         AC_TRY_COMPILE([#include <pthread.h>],
3734                      [
3735                         pthread_cleanup_push(NULL, NULL);
3736                         pthread_cleanup_pop(0);
3737                      ], [
3738                         wx_cv_func_pthread_cleanup_push=yes
3739                      ], [
3740                         wx_cv_func_pthread_cleanup_push=no
3741                      ])
3742       ])
3743
3744       if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
3745           AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
3746       fi
3747
3748       dnl mutexattr_t initialization is done in quite different ways on different
3749       dnl platforms, so check for a few things:
3750       dnl
3751       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
3752       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
3753       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
3754       dnl defined, we do it by directly assigned
3755       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
3756
3757       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
3758       [
3759         AC_TRY_COMPILE([#include <pthread.h>],
3760             [
3761                pthread_mutexattr_t attr;
3762                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
3763             ], [
3764                wx_cv_type_pthread_mutexattr_t=yes
3765             ], [
3766                wx_cv_type_pthread_mutexattr_t=no
3767             ]
3768         )
3769       ])
3770
3771       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
3772         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
3773       else
3774         dnl don't despair, there may be another way to do it
3775         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
3776                        wx_cv_type_pthread_rec_mutex_init,
3777         [
3778             AC_TRY_COMPILE([#include <pthread.h>],
3779                 [
3780                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
3781                 ], [
3782                     wx_cv_type_pthread_rec_mutex_init=yes
3783                 ], [
3784                     wx_cv_type_pthread_rec_mutex_init=no
3785                 ]
3786             )
3787         ])
3788         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
3789           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
3790         else
3791           dnl this may break code working elsewhere, so at least warn about it
3792           AC_MSG_WARN([wxMutex won't be recursive on this platform])
3793         fi
3794       fi
3795     fi
3796
3797 dnl from if !MSW
3798 else
3799     if test "$wxUSE_THREADS" = "yes" ; then
3800       case "${host}" in
3801         *-*-mingw32* )
3802             dnl check if the compiler accepts -mthreads
3803             AC_CACHE_CHECK([if compiler supports -mthreads],
3804                 wx_cv_cflags_mthread,
3805                 [
3806                     CFLAGS_OLD="$CFLAGS"
3807                     CFLAGS="$CFLAGS -mthreads"
3808                     AC_TRY_COMPILE([], [],
3809                         wx_cv_cflags_mthread=yes,
3810                         wx_cv_cflags_mthread=no
3811                     )
3812                 ]
3813             )
3814
3815             if test "$wx_cv_cflags_mthread" = "yes"; then
3816                 dnl it does, use it
3817                 CXXFLAGS="$CXXFLAGS -mthreads"
3818                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
3819                 LDFLAGS="$LDFLAGS -mthreads"
3820             else
3821                 dnl it doesn't
3822                 CFLAGS="$CFLAGS_OLD"
3823             fi
3824         ;;
3825       esac
3826     fi
3827 fi
3828
3829 if test "$wxUSE_THREADS" = "yes"; then
3830   AC_DEFINE(wxUSE_THREADS)
3831
3832   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
3833 else
3834   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
3835   dnl functions - add tests for other functions here as well
3836   if test "$ac_cv_func_strtok_r" = "yes"; then
3837     AC_MSG_CHECKING(if -D_REENTRANT is needed)
3838     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
3839         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
3840         AC_MSG_RESULT(yes)
3841     else
3842         AC_MSG_RESULT(no)
3843     fi
3844   fi
3845 fi
3846
3847 if test "$WXGTK20" = 1 ; then
3848   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
3849   WXGTK12=1
3850 fi
3851
3852 if test "$WXGTK12" = 1 ; then
3853   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
3854 fi
3855
3856 if test "$WXGTK127" = 1 ; then
3857   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
3858 fi
3859
3860 WXDEBUG=
3861
3862 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
3863     WXDEBUG="-g"
3864     wxUSE_OPTIMISE=no
3865 fi
3866
3867 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
3868     wxUSE_DEBUG_INFO=yes
3869     WXDEBUG="-ggdb"
3870 fi
3871
3872 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
3873     AC_DEFINE(WXDEBUG)
3874     WXDEBUG_DEFINE="-D__WXDEBUG__"
3875 else
3876     if test "$wxUSE_GTK" = 1 ; then
3877         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
3878     fi
3879 fi
3880
3881 if test "$wxUSE_MEM_TRACING" = "yes" ; then
3882     AC_DEFINE(wxUSE_MEMORY_TRACING)
3883     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
3884     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
3885     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
3886 fi
3887
3888 if test "$wxUSE_DMALLOC" = "yes" ; then
3889     DMALLOC_LIBS="-ldmalloc"
3890 fi
3891
3892 PROFILE=
3893 if test "$wxUSE_PROFILE" = "yes" ; then
3894     PROFILE=" -pg"
3895 fi
3896
3897 CODE_GEN_FLAGS=
3898 CODE_GEN_FLAGS_CXX=
3899 if test "$GCC" = "yes" ; then
3900     if test "$wxUSE_NO_RTTI" = "yes" ; then
3901         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
3902     fi
3903     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
3904         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
3905     fi
3906     if test "$wxUSE_PERMISSIVE" = "yes" ; then
3907         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
3908     fi
3909     if test "$USE_WIN32" = 1 ; then
3910         # I'm not even really sure what this was ever added to solve,
3911         # but someone added it for mingw native builds, so I guess
3912         # they had a reason, right??
3913         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fno-pcc-struct-return"
3914     fi
3915
3916     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
3917     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
3918     dnl for each subroutine by default -- using the switch below only creates
3919     dnl one entry per file instead at the price of minor performance penalty
3920     dnl
3921     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
3922     dnl without -ffunction-sections.  No idea how long we'll need to maintain
3923     dnl this, or even the extent of gcc/wx version combinations affected, but
3924     dnl also as above, this 'fix' does not come without side effects.
3925     dnl
3926     dnl TODO: test for the gcc version here (how?)
3927     case "${host}" in
3928       powerpc*-*-aix* )
3929         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
3930         ;;
3931       *-hppa* )
3932         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
3933         ;;
3934     esac
3935 fi
3936
3937 OPTIMISE=
3938 if test "$wxUSE_OPTIMISE" = "no" ; then
3939     if test "$GCC" = yes ; then
3940         dnl use -O0 because compiling with it is faster than compiling with no
3941         dnl optimization options at all (at least with g++ 3.2)
3942         OPTIMISE="-O0"
3943     fi
3944 else
3945     if test "$GCC" = yes ; then
3946         OPTIMISE="-O2"
3947
3948         dnl VZ: does anybody know what does this do??
3949         case "${host}" in
3950             i586-*-*|i686-*-* )
3951             OPTIMISE="${OPTIMISE} "
3952         ;;
3953         esac
3954     else
3955         OPTIMISE="-O"
3956     fi
3957 fi
3958
3959 dnl ---------------------------------------------------------------------------
3960 dnl compatibility level
3961 dnl ---------------------------------------------------------------------------
3962
3963 if test "$WXWIN_COMPATIBILITY_2" = "yes"; then
3964     AC_DEFINE(WXWIN_COMPATIBILITY_2)
3965
3966     WXWIN_COMPATIBILITY_2_2="yes"
3967 fi
3968
3969 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
3970     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
3971
3972     WXWIN_COMPATIBILITY_2_4="yes"
3973 fi
3974
3975 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
3976     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
3977 fi
3978
3979 dnl ---------------------------------------------------------------------------
3980 dnl the library may be built without GUI classes at all
3981 dnl ---------------------------------------------------------------------------
3982
3983 if test "$wxUSE_GUI" = "yes"; then
3984   AC_DEFINE(wxUSE_GUI)
3985
3986   dnl the things we always pull in the GUI version of the library:
3987   dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
3988   dnl    library really can't be built without those)
3989   dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
3990   dnl    almost any program and the first 2 are needed to show a message box
3991   dnl    which want to be always able to do)
3992   dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
3993   dnl    to compile without them (if the app doesn't do any drawing, it doesn't
3994   dnl    need the dcs, pens, brushes, ...), this just can't be done now
3995   dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
3996   dnl 5. misc stuff: timers, settings, message box
3997 else
3998   AC_DEFINE(wxUSE_NOGUI)
3999 fi
4000
4001 dnl ---------------------------------------------------------------------------
4002 dnl Unix/Windows
4003 dnl ---------------------------------------------------------------------------
4004
4005 if test "$wxUSE_UNIX" = "yes"; then
4006   AC_DEFINE(wxUSE_UNIX)
4007 fi
4008
4009 dnl ---------------------------------------------------------------------------
4010 dnl Register non-GUI class options for makefiles and setup.h
4011 dnl ---------------------------------------------------------------------------
4012
4013 if test "$wxUSE_APPLE_IEEE" = "yes"; then
4014   AC_DEFINE(wxUSE_APPLE_IEEE)
4015 fi
4016
4017 if test "$wxUSE_TIMER" = "yes"; then
4018   AC_DEFINE(wxUSE_TIMER)
4019 fi
4020
4021 if test "$wxUSE_WAVE" = "yes"; then
4022   AC_DEFINE(wxUSE_WAVE)
4023 fi
4024
4025 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
4026   AC_DEFINE(wxUSE_CMDLINE_PARSER)
4027 fi
4028
4029 if test "$wxUSE_STOPWATCH" = "yes"; then
4030   AC_DEFINE(wxUSE_STOPWATCH)
4031 fi
4032
4033 if test "$wxUSE_DATETIME" = "yes"; then
4034   AC_DEFINE(wxUSE_DATETIME)
4035 fi
4036
4037 if test "$wxUSE_TIMEDATE" = "yes"; then
4038   AC_DEFINE(wxUSE_TIMEDATE)
4039 fi
4040
4041 if test "$wxUSE_FILE" = "yes"; then
4042   AC_DEFINE(wxUSE_FILE)
4043 fi
4044
4045 if test "$wxUSE_FFILE" = "yes"; then
4046   AC_DEFINE(wxUSE_FFILE)
4047 fi
4048
4049 if test "$wxUSE_FILESYSTEM" = "yes"; then
4050   AC_DEFINE(wxUSE_FILESYSTEM)
4051 fi
4052
4053 if test "$wxUSE_FS_INET" = "yes"; then
4054   AC_DEFINE(wxUSE_FS_INET)
4055 fi
4056
4057 if test "$wxUSE_FS_ZIP" = "yes"; then
4058   AC_DEFINE(wxUSE_FS_ZIP)
4059 fi
4060
4061 if test "$wxUSE_ZIPSTREAM" = "yes"; then
4062   AC_DEFINE(wxUSE_ZIPSTREAM)
4063 fi
4064
4065 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4066   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
4067 fi
4068
4069 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4070   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
4071 fi
4072
4073 if test "$wxUSE_BUSYINFO" = "yes"; then
4074   AC_DEFINE(wxUSE_BUSYINFO)
4075 fi
4076
4077 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
4078   AC_DEFINE(wxUSE_STD_IOSTREAM)
4079 fi
4080
4081 if test "$wxUSE_TEXTBUFFER" = "yes"; then
4082     AC_DEFINE(wxUSE_TEXTBUFFER)
4083 fi
4084
4085 if test "$wxUSE_TEXTFILE" = "yes"; then
4086   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
4087     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
4088   else
4089     AC_DEFINE(wxUSE_TEXTFILE)
4090   fi
4091 fi
4092
4093 if test "$wxUSE_CONFIG" = "yes" ; then
4094   if test "$wxUSE_TEXTFILE" != "yes"; then
4095     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
4096   else
4097     AC_DEFINE(wxUSE_CONFIG)
4098     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
4099   fi
4100 fi
4101
4102 if test "$wxUSE_INTL" = "yes" ; then
4103   if test "$wxUSE_FILE" != "yes"; then
4104     AC_MSG_WARN(I18n code requires wxFile... disabled)
4105   else
4106     AC_DEFINE(wxUSE_INTL)
4107     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
4108     GUIDIST="$GUIDIST INTL_DIST"
4109   fi
4110 fi
4111
4112 if test "$wxUSE_LOG" = "yes"; then
4113   AC_DEFINE(wxUSE_LOG)
4114
4115     if test "$wxUSE_LOGGUI" = "yes"; then
4116       AC_DEFINE(wxUSE_LOGGUI)
4117     fi
4118
4119     if test "$wxUSE_LOGWINDOW" = "yes"; then
4120       AC_DEFINE(wxUSE_LOGWINDOW)
4121     fi
4122
4123     if test "$wxUSE_LOGDIALOG" = "yes"; then
4124       AC_DEFINE(wxUSE_LOG_DIALOG)
4125     fi
4126 fi
4127
4128 if test "$wxUSE_LONGLONG" = "yes"; then
4129   AC_DEFINE(wxUSE_LONGLONG)
4130 fi
4131
4132 if test "$wxUSE_GEOMETRY" = "yes"; then
4133   AC_DEFINE(wxUSE_GEOMETRY)
4134 fi
4135
4136 if test "$wxUSE_DIALUP_MANAGER" = "yes" ; then
4137   AC_DEFINE(wxUSE_DIALUP_MANAGER)
4138   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
4139 fi
4140
4141 if test "$wxUSE_STREAMS" = "yes" ; then
4142   AC_DEFINE(wxUSE_STREAMS)
4143 fi
4144
4145 dnl ---------------------------------------------------------------------------
4146 dnl time/date functions
4147 dnl ------------------------------------------------------------------------
4148
4149 if test "$wxUSE_DATETIME" = "yes"; then
4150     dnl check for strptime
4151     AC_CHECK_FUNCS(strptime)
4152
4153     dnl check for timezone variable
4154     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
4155     AC_CACHE_CHECK(for timezone variable in <time.h>,
4156                    wx_cv_var_timezone,
4157                    [
4158                         AC_TRY_COMPILE(
4159                             [
4160                                 #include <time.h>
4161                             ],
4162                             [
4163                                 int tz;
4164                                 tz = timezone;
4165                             ],
4166                             [
4167                                 wx_cv_var_timezone=timezone
4168                             ],
4169                             [
4170                                 AC_TRY_COMPILE(
4171                                     [
4172                                         #include <time.h>
4173                                     ],
4174                                     [
4175                                         int tz;
4176                                         tz = _timezone;
4177                                     ],
4178                                     [
4179                                         wx_cv_var_timezone=_timezone
4180                                     ],
4181                                     [
4182                                         AC_TRY_COMPILE(
4183                                             [
4184                                                 #include <time.h>
4185                                             ],
4186                                             [
4187                                                 int tz;
4188                                                 tz = __timezone;
4189                                             ],
4190                                             [
4191                                                 wx_cv_var_timezone=__timezone
4192                                             ],
4193                                             [
4194                                                 if test "$USE_DOS" = 0 ; then
4195                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
4196                                                 fi
4197                                             ]
4198                                         )
4199                                     ]
4200                                 )
4201                             ]
4202                         )
4203                    ]
4204     )
4205
4206     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
4207     if test "x$wx_cv_var_timezone" != x ; then
4208         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
4209     fi
4210
4211     dnl check for localtime (it's POSIX, but the check can do no harm...)
4212     AC_CHECK_FUNCS(localtime)
4213
4214     if test "$ac_cv_func_localtime" = "yes"; then
4215         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
4216                        wx_cv_struct_tm_has_gmtoff,
4217         [
4218             AC_TRY_COMPILE(
4219                 [
4220                     #include <time.h>
4221                 ],
4222                 [
4223                     struct tm tm;
4224                     tm.tm_gmtoff++;
4225                 ],
4226                 [
4227                     wx_cv_struct_tm_has_gmtoff=yes
4228                 ],
4229                 wx_cv_struct_tm_has_gmtoff=no
4230             )
4231         ])
4232     fi
4233
4234     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
4235         AC_DEFINE(WX_GMTOFF_IN_TM)
4236     fi
4237
4238     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
4239     dnl function to be used for high resolution timers
4240     AC_CHECK_FUNCS(gettimeofday ftime, break)
4241
4242     if test "$ac_cv_func_gettimeofday" = "yes"; then
4243         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
4244                        wx_cv_func_gettimeofday_has_2_args,
4245         [
4246             dnl on some _really_ old systems it takes only 1 argument
4247             AC_LANG_SAVE
4248             AC_LANG_CPLUSPLUS
4249
4250             AC_TRY_COMPILE(
4251                 [
4252                     #include <sys/time.h>
4253                     #include <unistd.h>
4254                 ],
4255                 [
4256                     struct timeval tv;
4257                     gettimeofday(&tv, NULL);
4258                 ],
4259                 wx_cv_func_gettimeofday_has_2_args=yes,
4260                 AC_TRY_COMPILE(
4261                     [
4262                         #include <sys/time.h>
4263                         #include <unistd.h>
4264                     ],
4265                     [
4266                         struct timeval tv;
4267                         gettimeofday(&tv);
4268                     ],
4269                     wx_cv_func_gettimeofday_has_2_args=no,
4270                     [
4271                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
4272                         wx_cv_func_gettimeofday_has_2_args=unknown
4273                     ]
4274                 )
4275             )
4276             AC_LANG_RESTORE
4277         ])
4278
4279         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
4280             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
4281         fi
4282     fi
4283
4284     AC_DEFINE(wxUSE_TIMEDATE)
4285     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
4286 fi
4287
4288 dnl ------------------------------------------------------------------------
4289 dnl wxSocket
4290 dnl ------------------------------------------------------------------------
4291
4292 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in wxMGL
4293 if test "$wxUSE_SOCKETS" = "yes"; then
4294     if test "$wxUSE_MGL" = "1"; then
4295         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
4296         wxUSE_SOCKETS="no"
4297     fi
4298 fi
4299
4300 if test "$wxUSE_SOCKETS" = "yes"; then
4301     dnl under MSW we always have sockets
4302     if test "$TOOLKIT" != "MSW"; then
4303         dnl under Solaris and OS/2, socket functions live in -lsocket
4304         AC_CHECK_FUNC(socket,,
4305             AC_CHECK_LIB(socket, socket,
4306                 if test "$INET_LINK" != " -lsocket"; then
4307                     INET_LINK="$INET_LINK -lsocket"
4308                 fi,
4309                 [
4310                     AC_MSG_WARN([socket library not found - sockets will be disabled])
4311                     wxUSE_SOCKETS=no
4312                 ]
4313             )
4314         )
4315     fi
4316 fi
4317
4318 if test "$wxUSE_SOCKETS" = "yes" ; then
4319     dnl this test may be appropriate if building under cygwin
4320     dnl right now I'm assuming it also uses the winsock stuff
4321     dnl like mingw does..  -- RL
4322     if test "$TOOLKIT" != "MSW"; then
4323         dnl determine the type of third argument for getsockname
4324         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
4325                        wx_cv_type_getsockname3,
4326             [
4327                 AC_LANG_SAVE
4328                 AC_LANG_CPLUSPLUS
4329
4330                 AC_TRY_COMPILE(
4331                     [
4332                         #include <sys/types.h>
4333                         #include <sys/socket.h>
4334                     ],
4335                     [
4336                         socklen_t len;
4337                         getsockname(0, 0, &len);
4338                     ],
4339                     wx_cv_type_getsockname3=socklen_t,
4340                     AC_TRY_COMPILE(
4341                         [
4342                             #include <sys/types.h>
4343                             #include <sys/socket.h>
4344                         ],
4345                         [
4346                             size_t len;
4347                             getsockname(0, 0, &len);
4348                         ],
4349                         wx_cv_type_getsockname3=size_t,
4350                         AC_TRY_COMPILE(
4351                             [
4352                                 #include <sys/types.h>
4353                                 #include <sys/socket.h>
4354                             ],
4355                             [
4356                                 int len;
4357                                 getsockname(0, 0, &len);
4358                             ],
4359                             wx_cv_type_getsockname3=int,
4360                             wx_cv_type_getsockname3=unknown
4361                         )
4362                     )
4363                 )
4364
4365                 AC_LANG_RESTORE
4366             ])
4367
4368         if test "$wx_cv_type_getsockname3" = "unknown"; then
4369             wxUSE_SOCKETS=no
4370             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
4371         else
4372             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
4373         fi
4374     fi
4375 fi
4376
4377 if test "$wxUSE_SOCKETS" = "yes" ; then
4378     AC_DEFINE(wxUSE_SOCKETS)
4379     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
4380 fi
4381
4382 dnl ---------------------------------------------------------------------------
4383 dnl Joystick support
4384 dnl ---------------------------------------------------------------------------
4385
4386 if test "$wxUSE_GUI" = "yes"; then
4387
4388     if test "$TOOLKIT" = "MAC"; then
4389         AC_MSG_WARN([Joystick not yet supported under Mac OS X... disabled])
4390         wxUSE_JOYSTICK=no
4391      fi
4392     if test "$TOOLKIT" = "MOTIF"; then
4393         AC_MSG_WARN([Joystick not yet supported under Motif... disabled])
4394         wxUSE_JOYSTICK=no
4395      fi
4396     if test "$TOOLKIT" = "X11"; then
4397         AC_MSG_WARN([Joystick not yet supported under X11... disabled])
4398         wxUSE_JOYSTICK=no
4399      fi
4400
4401     dnl under MSW we always have joystick support
4402     if test "$TOOLKIT" != "MSW"; then
4403         if test "$wxUSE_JOYSTICK" = "yes"; then
4404             dnl joystick support is only for Linux 2.1.x or greater
4405             AC_CHECK_HEADERS(linux/joystick.h)
4406             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
4407                 wxUSE_JOYSTICK=no
4408                 AC_MSG_WARN(Joystick not supported by this system... disabled)
4409             fi
4410         fi
4411     fi
4412
4413     if test "$wxUSE_JOYSTICK" = "yes"; then
4414         AC_DEFINE(wxUSE_JOYSTICK)
4415         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
4416     fi
4417 fi
4418
4419 dnl ------------------------------------------------------------------------
4420 dnl DLL support
4421 dnl ------------------------------------------------------------------------
4422
4423 dnl under MSW we always have LoadLibrary/GetProcAddress
4424 if test "$TOOLKIT" != "MSW"; then
4425
4426     HAVE_DL_FUNCS=0
4427     HAVE_SHL_FUNCS=0
4428     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4429         if test "$USE_DARWIN" = 1; then
4430             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4431             HAVE_DL_FUNCS=1
4432         else
4433             dnl the test is a bit complicated because we check for dlopen() both with
4434             dnl and without -ldl and we also try to find shl_load() if there is no
4435             dnl dlopen() on this system
4436             AC_CHECK_FUNCS(dlopen,
4437             [
4438                 AC_DEFINE(HAVE_DLOPEN)
4439                 HAVE_DL_FUNCS=1
4440             ],
4441             [
4442                 AC_CHECK_LIB(dl, dlopen,
4443                             [
4444                                 AC_DEFINE(HAVE_DLOPEN)
4445                                 HAVE_DL_FUNCS=1
4446                                 DL_LINK=" -ldl$DL_LINK"
4447                             ],
4448                             [
4449                                 AC_CHECK_FUNCS(shl_load,
4450                                               [
4451                                                 AC_DEFINE(HAVE_SHL_LOAD)
4452                                                 HAVE_SHL_FUNCS=1
4453                                               ],
4454                                               [
4455                                                 AC_CHECK_LIB(shl_load, dld,
4456                                                              [
4457                                                                 HAVE_SHL_FUNCS=1
4458                                                                 DL_LINK=" -ldld$DL_LINK"
4459                                                              ])
4460                                               ])
4461                             ])
4462             ])
4463
4464         dnl check also for dlerror()
4465         if test "$HAVE_DL_FUNCS" = 1; then
4466             AC_CHECK_FUNCS(dlerror,
4467                            AC_DEFINE(HAVE_DLERROR),
4468                            AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR)))
4469         fi
4470         fi
4471
4472         if test "$HAVE_DL_FUNCS" = 0; then
4473             if test "$HAVE_SHL_FUNCS" = 0; then
4474               if test "$USE_UNIX" = 1; then
4475                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4476                   wxUSE_DYNAMIC_LOADER=no
4477                   wxUSE_DYNLIB_CLASS=no
4478               else
4479                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4480               fi
4481             fi
4482         fi
4483     fi
4484 fi
4485
4486 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4487     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4488 elif test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4489     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4490 fi
4491
4492 dnl ---------------------------------------------------------------------------
4493 dnl String stuff
4494 dnl ---------------------------------------------------------------------------
4495
4496 if test "$wxUSE_FONTMAP" = "yes" ; then
4497   AC_DEFINE(wxUSE_FONTMAP)
4498 fi
4499
4500 if test "$wxUSE_UNICODE" = "yes" ; then
4501   AC_DEFINE(wxUSE_UNICODE)
4502
4503   if test "$wxUSE_MSW" != 1; then
4504       wxUSE_UNICODE_MSLU=no
4505   fi
4506
4507   if test "$wxUSE_MSW" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
4508         AC_CHECK_LIB(unicows,main,
4509             [
4510                 AC_DEFINE(wxUSE_UNICODE_MSLU)
4511             ],
4512             [
4513                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
4514                              Applications will only run on Windows NT/2000/XP!])
4515                 wxUSE_UNICODE_MSLU=no
4516             ])
4517     fi
4518 fi
4519
4520 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
4521   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
4522 fi
4523
4524
4525 dnl ----------------------------------------------------------------
4526 dnl iODBC support
4527 dnl ----------------------------------------------------------------
4528
4529 IODBC_C_SRC=""
4530 if test "$wxUSE_ODBC" = "yes" ; then
4531     AC_DEFINE(wxUSE_ODBC)
4532     WXODBCFLAG="-D_IODBC_"
4533     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
4534 fi
4535
4536 dnl ----------------------------------------------------------------
4537 dnl Register PostScript options for makefiles and setup.h
4538 dnl ----------------------------------------------------------------
4539
4540 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
4541   AC_DEFINE(wxUSE_POSTSCRIPT)
4542 fi
4543
4544 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
4545
4546 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
4547
4548 dnl ---------------------------------------------------------------------------
4549 dnl big GUI components: MDI, doc/view, printing, help, ...
4550 dnl ---------------------------------------------------------------------------
4551
4552 if test "$wxUSE_CONSTRAINTS" = "yes"; then
4553     AC_DEFINE(wxUSE_CONSTRAINTS)
4554     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
4555 fi
4556
4557 if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4558
4559 dnl     There is now experimental generic MDI support
4560 dnl     if test "$wxUSE_UNIVERSAL" = "yes"; then
4561 dnl         AC_MSG_WARN(MDI not yet supported for wxUniversal... disabled)
4562 dnl         wxUSE_MDI_ARCHITECTURE=no
4563 dnl     fi
4564
4565    if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4566        AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
4567        SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
4568    fi
4569 fi
4570
4571 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
4572     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
4573     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
4574     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4575         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
4576     fi
4577 fi
4578
4579 if test "$wxUSE_HELP" = "yes"; then
4580     AC_DEFINE(wxUSE_HELP)
4581     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
4582
4583     if test "$wxUSE_MSW" = 1; then
4584       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
4585         AC_DEFINE(wxUSE_MS_HTML_HELP)
4586       fi
4587     fi
4588
4589     if test "$wxUSE_WXHTML_HELP" = "yes"; then
4590       if test "$wxUSE_HTML" = "yes"; then
4591         AC_DEFINE(wxUSE_WXHTML_HELP)
4592       else
4593         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
4594         wxUSE_WXHTML_HELP=no
4595       fi
4596     fi
4597 fi
4598
4599 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4600     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4601         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
4602     else
4603         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
4604     fi
4605     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
4606 fi
4607
4608 if test "$wxUSE_PROLOGIO" = "yes" ; then
4609     AC_DEFINE(wxUSE_PROLOGIO)
4610     ALL_OBJECTS="$ALL_OBJECTS parser.o"
4611 fi
4612
4613 if test "$wxUSE_RESOURCES" = "yes" ; then
4614     if test "$wxUSE_NANOX" = "yes"; then
4615         AC_MSG_WARN([Cannot use resource database functions in NanoX])
4616     else
4617         AC_DEFINE(wxUSE_RESOURCES)
4618         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS resource"
4619     fi
4620     if test "$wxUSE_PROLOGIO" != "yes" ; then
4621         ALL_OBJECTS="$ALL_OBJECTS parser.o"
4622     fi
4623 fi
4624
4625 if test "$wxUSE_X_RESOURCES" = "yes"; then
4626     AC_DEFINE(wxUSE_X_RESOURCES)
4627 fi
4628
4629 dnl ---------------------------------------------------------------------------
4630 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
4631 dnl ---------------------------------------------------------------------------
4632
4633 dnl check for ole headers and disable a few features requiring it if not
4634 dnl present (earlier versions of mingw32 don't have ole2.h)
4635 if test "$wxUSE_MSW" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
4636                           -o "$wxUSE_CLIPBOARD"     = "yes" \
4637                           -o "$wxUSE_OLE"     = "yes" \
4638                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
4639     AC_CHECK_HEADERS(ole2.h)
4640
4641     if test "$ac_cv_header_ole2_h" = "yes" ; then
4642         if test "$GCC" = yes ; then
4643             AC_LANG_SAVE
4644             AC_LANG_CPLUSPLUS
4645
4646             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
4647             AC_TRY_COMPILE([#include <windows.h>
4648                             #include <ole2.h>],
4649                            [],
4650                            [AC_MSG_RESULT(no)],
4651                            [AC_MSG_RESULT(yes)
4652                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
4653             AC_LANG_RESTORE
4654             ALL_OBJECTS="$ALL_OBJECTS \$(OLEOBJS)"
4655             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
4656             AC_DEFINE(wxUSE_OLE)
4657
4658         fi
4659
4660         dnl for OLE clipboard and dnd
4661         AC_DEFINE(wxUSE_DATAOBJ)
4662     else
4663         AC_MSG_WARN([Some features disabled because OLE headers not found])
4664
4665         wxUSE_CLIPBOARD=no
4666         wxUSE_DRAG_AND_DROP=no
4667         wxUSE_DATAOBJ=no
4668         wxUSE_OLE=no
4669     fi
4670
4671     if test "$wxUSE_METAFILE" = "yes"; then
4672         AC_DEFINE(wxUSE_METAFILE)
4673
4674         dnl this one should probably be made separately configurable
4675         AC_DEFINE(wxUSE_ENH_METAFILE)
4676     fi
4677 fi
4678
4679 if test "$wxUSE_IPC" = "yes"; then
4680     if test "$wxUSE_SOCKETS" != "yes"; then
4681         AC_MSG_WARN(wxWindows IPC classes require sockets... disabled)
4682     fi
4683
4684     AC_DEFINE(wxUSE_IPC)
4685 fi
4686
4687 if test "$wxUSE_CLIPBOARD" = "yes"; then
4688     if test "$wxUSE_MGL" = 1; then
4689         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
4690         wxUSE_CLIPBOARD=no
4691     fi
4692
4693     if test "$wxUSE_CLIPBOARD" = "yes"; then
4694         AC_DEFINE(wxUSE_CLIPBOARD)
4695
4696         dnl required by clipboard code in configuration check
4697         AC_DEFINE(wxUSE_DATAOBJ)
4698     fi
4699 fi
4700
4701 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
4702     if test "$wxUSE_GTK" = 1; then
4703         if test "$WXGTK12" != 1; then
4704             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
4705             wxUSE_DRAG_AND_DROP=no
4706         fi
4707     fi
4708
4709     if test "$wxUSE_MOTIF" = 1; then
4710         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
4711         wxUSE_DRAG_AND_DROP=no
4712     fi
4713
4714     if test "$wxUSE_X11" = 1; then
4715         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
4716         wxUSE_DRAG_AND_DROP=no
4717     fi
4718
4719     if test "$wxUSE_MGL" = 1; then
4720         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
4721         wxUSE_DRAG_AND_DROP=no
4722     fi
4723
4724     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
4725         AC_DEFINE(wxUSE_DRAG_AND_DROP)
4726         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
4727     fi
4728
4729 fi
4730
4731 if test "$wxUSE_SPLINES" = "yes" ; then
4732   AC_DEFINE(wxUSE_SPLINES)
4733 fi
4734
4735 dnl ---------------------------------------------------------------------------
4736 dnl GUI controls
4737 dnl ---------------------------------------------------------------------------
4738
4739 USES_CONTROLS=0
4740 if test "$wxUSE_CONTROLS" = "yes"; then
4741   USES_CONTROLS=1
4742 fi
4743
4744 if test "$wxUSE_ACCEL" = "yes"; then
4745   AC_DEFINE(wxUSE_ACCEL)
4746   USES_CONTROLS=1
4747 fi
4748
4749 if test "$wxUSE_BUTTON" = "yes"; then
4750   AC_DEFINE(wxUSE_BUTTON)
4751   USES_CONTROLS=1
4752 fi
4753
4754 if test "$wxUSE_BMPBUTTON" = "yes"; then
4755   AC_DEFINE(wxUSE_BMPBUTTON)
4756   USES_CONTROLS=1
4757 fi
4758
4759 if test "$wxUSE_CALCTRL" = "yes"; then
4760   AC_DEFINE(wxUSE_CALENDARCTRL)
4761   USES_CONTROLS=1
4762   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
4763 fi
4764
4765 if test "$wxUSE_CARET" = "yes"; then
4766   AC_DEFINE(wxUSE_CARET)
4767   USES_CONTROLS=1
4768   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
4769 fi
4770
4771 if test "$wxUSE_COMBOBOX" = "yes"; then
4772   AC_DEFINE(wxUSE_COMBOBOX)
4773   USES_CONTROLS=1
4774 fi
4775
4776 if test "$wxUSE_CHOICE" = "yes"; then
4777   AC_DEFINE(wxUSE_CHOICE)
4778   USES_CONTROLS=1
4779 fi
4780
4781 if test "$wxUSE_CHECKBOX" = "yes"; then
4782   AC_DEFINE(wxUSE_CHECKBOX)
4783   USES_CONTROLS=1
4784 fi
4785
4786 if test "$wxUSE_CHECKLST" = "yes"; then
4787   AC_DEFINE(wxUSE_CHECKLISTBOX)
4788   USES_CONTROLS=1
4789   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
4790 fi
4791
4792 if test "$wxUSE_GAUGE" = "yes"; then
4793   AC_DEFINE(wxUSE_GAUGE)
4794   USES_CONTROLS=1
4795 fi
4796
4797 if test "$wxUSE_NEW_GRID" = "yes"; then
4798   wxUSE_GRID="yes"
4799   AC_DEFINE(wxUSE_NEW_GRID)
4800   USES_CONTROLS=1
4801   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS newgrid"
4802 fi
4803
4804 if test "$wxUSE_GRID" = "yes"; then
4805   AC_DEFINE(wxUSE_GRID)
4806   USES_CONTROLS=1
4807   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
4808 fi
4809
4810 if test "$wxUSE_IMAGLIST" = "yes"; then
4811     AC_DEFINE(wxUSE_IMAGLIST)
4812 fi
4813
4814 if test "$wxUSE_LISTBOX" = "yes"; then
4815     AC_DEFINE(wxUSE_LISTBOX)
4816     USES_CONTROLS=1
4817 fi
4818
4819 if test "$wxUSE_LISTCTRL" = "yes"; then
4820     if test "$wxUSE_IMAGLIST" = "yes"; then
4821         AC_DEFINE(wxUSE_LISTCTRL)
4822         USES_CONTROLS=1
4823         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
4824     else
4825         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
4826     fi
4827 fi
4828
4829 if test "$wxUSE_NOTEBOOK" = "yes"; then
4830     AC_DEFINE(wxUSE_NOTEBOOK)
4831     USES_CONTROLS=1
4832     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
4833 fi
4834
4835 if test "$wxUSE_PROPSHEET" = "yes"; then
4836     AC_DEFINE(wxUSE_PROPSHEET)
4837     USES_CONTROLS=1
4838     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
4839 fi
4840
4841 if test "$wxUSE_RADIOBOX" = "yes"; then
4842     AC_DEFINE(wxUSE_RADIOBOX)
4843     USES_CONTROLS=1
4844 fi
4845
4846 if test "$wxUSE_RADIOBTN" = "yes"; then
4847     AC_DEFINE(wxUSE_RADIOBTN)
4848     USES_CONTROLS=1
4849 fi
4850
4851 if test "$wxUSE_SASH" = "yes"; then
4852     AC_DEFINE(wxUSE_SASH)
4853     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
4854 fi
4855
4856 if test "$wxUSE_SCROLLBAR" = "yes"; then
4857     AC_DEFINE(wxUSE_SCROLLBAR)
4858     USES_CONTROLS=1
4859     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
4860 fi
4861
4862 if test "$wxUSE_SLIDER" = "yes"; then
4863     AC_DEFINE(wxUSE_SLIDER)
4864     USES_CONTROLS=1
4865 fi
4866
4867 if test "$wxUSE_SPINBTN" = "yes"; then
4868     AC_DEFINE(wxUSE_SPINBTN)
4869     USES_CONTROLS=1
4870 fi
4871
4872 if test "$wxUSE_SPINCTRL" = "yes"; then
4873     AC_DEFINE(wxUSE_SPINCTRL)
4874     USES_CONTROLS=1
4875 fi
4876
4877 if test "$wxUSE_SPLITTER" = "yes"; then
4878     AC_DEFINE(wxUSE_SPLITTER)
4879     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
4880 fi
4881
4882 if test "$wxUSE_STATBMP" = "yes"; then
4883     AC_DEFINE(wxUSE_STATBMP)
4884     USES_CONTROLS=1
4885 fi
4886
4887 if test "$wxUSE_STATBOX" = "yes"; then
4888     AC_DEFINE(wxUSE_STATBOX)
4889     USES_CONTROLS=1
4890 fi
4891
4892 if test "$wxUSE_STATTEXT" = "yes"; then
4893     AC_DEFINE(wxUSE_STATTEXT)
4894     USES_CONTROLS=1
4895 fi
4896
4897 if test "$wxUSE_STATLINE" = "yes"; then
4898     AC_DEFINE(wxUSE_STATLINE)
4899     USES_CONTROLS=1
4900 fi
4901
4902 if test "$wxUSE_STATUSBAR" = "yes"; then
4903     AC_DEFINE(wxUSE_STATUSBAR)
4904     USES_CONTROLS=1
4905
4906     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
4907 fi
4908
4909 if test "$wxUSE_TABDIALOG" = "yes"; then
4910     AC_DEFINE(wxUSE_TAB_DIALOG)
4911     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS tab"
4912 fi
4913
4914 if test "$wxUSE_TEXTCTRL" = "yes"; then
4915     AC_DEFINE(wxUSE_TEXTCTRL)
4916     USES_CONTROLS=1
4917     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
4918 fi
4919
4920 if test "$wxUSE_TOGGLEBTN" = "yes"; then
4921     if test "$wxUSE_MAC" = 1; then
4922         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
4923         wxUSE_TOGGLEBTN=no
4924     fi
4925     if test "$wxUSE_UNIVERSAL" = "yes"; then
4926         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
4927         wxUSE_TOGGLEBTN=no
4928     fi
4929
4930     if test "$wxUSE_TOGGLEBTN" = "yes"; then
4931         AC_DEFINE(wxUSE_TOGGLEBTN)
4932         USES_CONTROLS=1
4933     fi
4934 fi
4935
4936 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
4937     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
4938     wxUSE_TOOLBAR="yes"
4939     USES_CONTROLS=1
4940 fi
4941
4942 if test "$wxUSE_TOOLBAR" = "yes"; then
4943     AC_DEFINE(wxUSE_TOOLBAR)
4944     USES_CONTROLS=1
4945
4946     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
4947     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
4948         wxUSE_TOOLBAR_NATIVE="yes"
4949     fi
4950
4951     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
4952         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
4953         USES_CONTROLS=1
4954     fi
4955
4956     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
4957 fi
4958
4959 if test "$wxUSE_TOOLTIPS" = "yes"; then
4960     if test "$wxUSE_MOTIF" = 1; then
4961         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
4962     else
4963         if test "$wxUSE_UNIVERSAL" = "yes"; then
4964             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
4965         else
4966             AC_DEFINE(wxUSE_TOOLTIPS)
4967         fi
4968     fi
4969 fi
4970
4971 if test "$wxUSE_TREECTRL" = "yes"; then
4972     if test "$wxUSE_IMAGLIST" = "yes"; then
4973         AC_DEFINE(wxUSE_TREECTRL)
4974         USES_CONTROLS=1
4975         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
4976     else
4977         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
4978     fi
4979 fi
4980
4981 if test "$wxUSE_POPUPWIN" = "yes"; then
4982     if test "$wxUSE_MAC" = 1; then
4983         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
4984     else
4985         if test "$wxUSE_MOTIF" = 1; then
4986             AC_MSG_WARN([wxPopupWindow not yet supported under Motif... disabled])
4987         else
4988             if test "$wxUSE_PM" = 1; then
4989                 AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
4990             else
4991                 AC_DEFINE(wxUSE_POPUPWIN)
4992
4993                 USES_CONTROLS=1
4994             fi
4995         fi
4996     fi
4997 fi
4998
4999 if test "$wxUSE_TIPWINDOW" = "yes"; then
5000     if test "$wxUSE_PM" = 1; then
5001         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
5002     else
5003         AC_DEFINE(wxUSE_TIPWINDOW)
5004     fi
5005 fi
5006
5007 if test "$USES_CONTROLS" = 1; then
5008     AC_DEFINE(wxUSE_CONTROLS)
5009 fi
5010
5011 dnl ---------------------------------------------------------------------------
5012 dnl misc options
5013 dnl ---------------------------------------------------------------------------
5014
5015 if test "$wxUSE_TREELAYOUT" = "yes"; then
5016     AC_DEFINE(wxUSE_TREELAYOUT)
5017     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treelay"
5018 fi
5019
5020 if test "$wxUSE_DRAGIMAGE" = "yes"; then
5021     AC_DEFINE(wxUSE_DRAGIMAGE)
5022     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
5023 fi
5024
5025 if test "$wxUSE_MENUS" = "yes"; then
5026     AC_DEFINE(wxUSE_MENUS)
5027     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
5028 fi
5029
5030 if test "$wxUSE_METAFILE" = "yes"; then
5031     AC_DEFINE(wxUSE_METAFILE)
5032 fi
5033
5034 if test "$wxUSE_MIMETYPE" = "yes"; then
5035     AC_DEFINE(wxUSE_MIMETYPE)
5036 fi
5037
5038 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
5039     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
5040 if test "$TOOLKIT" = "MSW"; then
5041     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
5042 fi
5043
5044 fi
5045
5046 if test "$wxUSE_PROTOCOL" = "yes"; then
5047     if test "$wxUSE_SOCKETS" != "yes"; then
5048         AC_MSG_WARN(Protocol classes require sockets... disabled)
5049         wxUSE_PROTOCOL=no
5050     fi
5051
5052     if test "$wxUSE_PROTOCOL" = "yes"; then
5053         AC_DEFINE(wxUSE_PROTOCOL)
5054
5055         if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
5056             AC_DEFINE(wxUSE_PROTOCOL_HTTP)
5057         fi
5058         if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
5059             AC_DEFINE(wxUSE_PROTOCOL_FTP)
5060         fi
5061         if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
5062             AC_DEFINE(wxUSE_PROTOCOL_FILE)
5063         fi
5064     fi
5065 fi
5066
5067 if test "$wxUSE_URL" = "yes"; then
5068     if test "$wxUSE_PROTOCOL" != "yes"; then
5069         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
5070         wxUSE_URL=no
5071     fi
5072     if test "$wxUSE_URL" = "yes"; then
5073         AC_DEFINE(wxUSE_URL)
5074     fi
5075 fi
5076
5077 if test "$wxUSE_MINIFRAME" = "yes"; then
5078     AC_DEFINE(wxUSE_MINIFRAME)
5079     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
5080 fi
5081
5082 if test "$wxUSE_HTML" = "yes"; then
5083     AC_DEFINE(wxUSE_HTML)
5084     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html"
5085 fi
5086
5087 if test "$wxUSE_VALIDATORS" = "yes"; then
5088     AC_DEFINE(wxUSE_VALIDATORS)
5089     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
5090 fi
5091
5092 if test "$wxUSE_PALETTE" = "yes" ; then
5093   AC_DEFINE(wxUSE_PALETTE)
5094 fi
5095
5096 if test "$wxUSE_IMAGE" = "yes" ; then
5097   AC_DEFINE(wxUSE_IMAGE)
5098 fi
5099
5100 if test "$wxUSE_GIF" = "yes" ; then
5101   AC_DEFINE(wxUSE_GIF)
5102 fi
5103
5104 if test "$wxUSE_PCX" = "yes" ; then
5105   AC_DEFINE(wxUSE_PCX)
5106 fi
5107
5108 if test "$wxUSE_IFF" = "yes" ; then
5109   AC_DEFINE(wxUSE_IFF)
5110 fi
5111
5112 if test "$wxUSE_PNM" = "yes" ; then
5113   AC_DEFINE(wxUSE_PNM)
5114 fi
5115
5116 if test "$wxUSE_XPM" = "yes" ; then
5117   AC_DEFINE(wxUSE_XPM)
5118 fi
5119
5120 if test "$wxUSE_ICO_CUR" = "yes" ; then
5121   AC_DEFINE(wxUSE_ICO_CUR)
5122 fi
5123
5124 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
5125   dnl Must be done this late because -lunicows must be before all the other libs
5126   LIBS=" -lunicows $LIBS"
5127 fi
5128
5129 dnl ---------------------------------------------------------------------------
5130 dnl common dialog
5131 dnl ---------------------------------------------------------------------------
5132
5133 if test "$wxUSE_CHOICEDLG" = "yes"; then
5134     AC_DEFINE(wxUSE_CHOICEDLG)
5135 fi
5136
5137 if test "$wxUSE_COLOURDLG" = "yes"; then
5138     AC_DEFINE(wxUSE_COLOURDLG)
5139 fi
5140
5141 if test "$wxUSE_FILEDLG" = "yes"; then
5142     AC_DEFINE(wxUSE_FILEDLG)
5143 fi
5144
5145 if test "$wxUSE_FINDREPLDLG" = "yes"; then
5146     AC_DEFINE(wxUSE_FINDREPLDLG)
5147 fi
5148
5149 if test "$wxUSE_FONTDLG" = "yes"; then
5150     AC_DEFINE(wxUSE_FONTDLG)
5151 fi
5152
5153 if test "$wxUSE_DIRDLG" = "yes"; then
5154     if test "$wxUSE_TREECTRL" != "yes"; then
5155         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
5156     else
5157         AC_DEFINE(wxUSE_DIRDLG)
5158     fi
5159 fi
5160
5161 if test "$wxUSE_MSGDLG" = "yes"; then
5162     AC_DEFINE(wxUSE_MSGDLG)
5163 fi
5164
5165 if test "$wxUSE_NUMBERDLG" = "yes"; then
5166     AC_DEFINE(wxUSE_NUMBERDLG)
5167 fi
5168
5169 if test "$wxUSE_PROGRESSDLG" = "yes"; then
5170     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5171        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
5172     else
5173         AC_DEFINE(wxUSE_PROGRESSDLG)
5174     fi
5175 fi
5176
5177 if test "$wxUSE_SPLASH" = "yes"; then
5178     AC_DEFINE(wxUSE_SPLASH)
5179 fi
5180
5181 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
5182     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5183        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
5184     else
5185         AC_DEFINE(wxUSE_STARTUP_TIPS)
5186     fi
5187 fi
5188
5189 if test "$wxUSE_TEXTDLG" = "yes"; then
5190     AC_DEFINE(wxUSE_TEXTDLG)
5191 fi
5192
5193 if test "$wxUSE_WIZARDDLG" = "yes"; then
5194     AC_DEFINE(wxUSE_WIZARDDLG)
5195     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
5196 fi
5197
5198 dnl ---------------------------------------------------------------------------
5199 dnl get the string with OS info - used by wxGetOsDescription()
5200 dnl ---------------------------------------------------------------------------
5201
5202 if test "$cross_compiling" = "yes"; then
5203     dnl Use best guess from host as we can't use uname when cross compiling
5204     OSINFO="\"$host\""
5205 else
5206     dnl attualy work out OS version
5207     OSINFO=`uname -s -r -m`
5208     OSINFO="\"$OSINFO\""
5209 fi
5210
5211 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
5212
5213 dnl ---------------------------------------------------------------------------
5214 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
5215 dnl ---------------------------------------------------------------------------
5216
5217 if test "x$prefix" != "xNONE"; then
5218     wxPREFIX=$prefix
5219 else
5220     wxPREFIX=$ac_default_prefix
5221 fi
5222
5223 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
5224
5225 dnl define the variables used in wx-config
5226 top_builddir=`pwd`
5227
5228 dnl ---------------------------------------------------------------------------
5229 dnl Output the makefiles and such from the results found above
5230 dnl ---------------------------------------------------------------------------
5231
5232 dnl all additional libraries (except wxWindows itself) we link with
5233
5234 dnl note that we always link with -lm except for Mac OS X
5235 dnl extended.c uses floor() and is always linked in
5236
5237 if test "$wxUSE_MAC" = 1 ; then
5238     LDFLAGS="$LDFLAGS -framework Carbon -framework System"
5239 fi
5240
5241 dnl FIXME: should this be covered by the conditional above
5242 dnl given the -lm comment there?  Or should that comment (and
5243 dnl this one) be removed..   [ 7 Nov 2001 ]
5244
5245 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
5246
5247 dnl Only add the -lm library if floating point functions cannot be used
5248 dnl without it.  This check is important on cygwin because of the bizarre
5249 dnl way that they have organized functions into libraries.  On cygwin, both
5250 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
5251 dnl means that
5252 dnl   1) linking with -lm is not necessary, and
5253 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
5254 dnl In particular, if you compile any program with -mno-cygwin and link with
5255 dnl -lm, it will crash instantly when it is run.  This happens because the
5256 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
5257 dnl the ___main function instead of allowing it to be defined by
5258 dnl /usr/lib/mingw/libmingw32.a as it should be.
5259 dnl
5260 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
5261 dnl
5262 dnl Just check a few floating point functions. If they are all found without
5263 dnl -lm, then we must not need -lm.
5264 have_cos=0
5265 have_floor=0
5266 AC_CHECK_FUNCS(cos, have_cos=1)
5267 AC_CHECK_FUNCS(floor, have_floor=1)
5268 AC_MSG_CHECKING(if floating point functions link without -lm)
5269 if test "$have_cos" = 1 -a "$have_floor" = 1; then
5270     AC_MSG_RESULT(yes)
5271 else
5272     AC_MSG_RESULT(no)
5273     LIBS="$LIBS -lm"
5274     # use different functions to avoid configure caching
5275     have_sin=0
5276     have_ceil=0
5277     AC_CHECK_FUNCS(sin, have_sin=1)
5278     AC_CHECK_FUNCS(ceil, have_ceil=1)
5279     AC_MSG_CHECKING(if floating point functions link with -lm)
5280     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
5281         AC_MSG_RESULT(yes)
5282     else
5283         AC_MSG_RESULT(no)
5284         # not sure we should warn the user, crash, etc.
5285     fi
5286 fi
5287
5288 if test "$wxUSE_GUI" = "yes"; then
5289
5290     LIBS="$GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $LIBS"
5291
5292     dnl TODO add checks that these samples will really compile (i.e. all the
5293     dnl      library features they need are present)
5294
5295     dnl TODO some samples are never built so far:
5296     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
5297     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs \
5298                      drawing dynamic erase event exec font image \
5299                      minimal propsize rotate widgets"
5300
5301     dnl this is needed to be able to find AFM files
5302     CPPFLAGS="$CPPFLAGS \$(EXTRADEFS) \$(APPEXTRADEFS)"
5303 else
5304     SAMPLES_SUBDIRS="console"
5305 fi
5306
5307
5308 dnl all -I options we must pass to the compiler
5309 dnl
5310 dnl note that the order is somewhat important, in particular the ZLIB_INCLUDE
5311 dnl and other stuff for the built in libraries should come first to avoid
5312 dnl including the system headers with the same name (it is particularly
5313 dnl important for zlib because XFree 4.2.0 has its own, horribly old and
5314 dnl incompatible, zlib.h) and the wxWindows headers should come first anyhow
5315 INCLUDES="-I\${top_builddir}/lib/wx/include/${TOOLCHAIN_NAME} \
5316 -I\${top_srcdir}/include \
5317 $REGEX_INCLUDE $ZLIB_INCLUDE $PNG_INCLUDE $JPEG_INCLUDE $TIFF_INCLUDE \
5318 $TOOLKIT_INCLUDE"
5319
5320 dnl wxGTK does not need TOOLKIT includes in wx-config
5321 if test "$wxUSE_GTK" = 1; then
5322     WXCONFIG_INCLUDE=
5323 else
5324     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
5325 fi
5326
5327 dnl C/C++ compiler options used to compile wxWindows
5328 if test "$GXX" = yes ; then
5329     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
5330     CXXWARNINGS="-Wall"
5331     dnl should enable this one day...
5332     dnl CXXWARNINGS="-Wall -Werror"
5333
5334     dnl Add this *after* all compile tests, we don't need or want generated
5335     dnl depfiles until actually building the lib
5336     if test "$wxUSE_NO_DEPS" = "no" ; then
5337         CFLAGS="-MMD $CFLAGS"
5338         CXXFLAGS="-MMD $CXXFLAGS"
5339     fi
5340 fi
5341
5342 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
5343
5344 dnl remove the extra white space from the cc/c++/ld options
5345 CPPFLAGS=`echo $INCLUDES $CPPFLAGS | sed 's/ \\+/ /g'`
5346 CFLAGS=`echo $EXTRA_CFLAGS $CFLAGS $CXXWARNINGS | sed 's/ \\+/ /g'`
5347 CXXFLAGS=`echo $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS | sed 's/ \+/ /g'`
5348 LIBS=`echo $LIBS | sed 's/ \+/ /g'`
5349
5350 LDFLAGS="$LDFLAGS $PROFILE"
5351
5352 dnl for convenience, sort the samples in alphabetical order
5353 dnl
5354 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
5355 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
5356 dnl
5357 dnl       Unfortunately, there is a bug in OS/2's tr, such that
5358 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
5359 dnl       only removes the Unix-like part of the introduced line break.
5360 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
5361
5362 dnl makefile variables
5363 AC_SUBST(LEX_STEM)
5364 AC_SUBST(PATH_IFS)
5365
5366 dnl global options
5367 AC_SUBST(WX_MAJOR_VERSION_NUMBER)
5368 AC_SUBST(WX_MINOR_VERSION_NUMBER)
5369 AC_SUBST(WX_RELEASE_NUMBER)
5370 AC_SUBST(WX_LIBRARY_NAME_STATIC)
5371 AC_SUBST(WX_LIBRARY_NAME_SHARED)
5372 AC_SUBST(WX_LIBRARY_BASENAME)
5373 AC_SUBST(WX_LIBRARY_IMPORTLIB)
5374 AC_SUBST(WX_TARGET_LIBRARY)
5375 AC_SUBST(WX_LIBRARY_LINK1)
5376 AC_SUBST(WX_LIBRARY_LINK2)
5377 AC_SUBST(PROGRAM_EXT)
5378
5379 dnl global gl options
5380 AC_SUBST(WX_LIBRARY_NAME_STATIC_GL)
5381 AC_SUBST(WX_LIBRARY_NAME_SHARED_GL)
5382 AC_SUBST(WX_TARGET_LIBRARY_GL)
5383 AC_SUBST(WX_LIBRARY_LINK1_GL)
5384 AC_SUBST(WX_LIBRARY_LINK2_GL)
5385
5386 dnl are we supposed to create the links?
5387 AC_SUBST(WX_ALL)
5388 AC_SUBST(WX_ALL_INSTALLED)
5389
5390 AC_SUBST(SHARED_LD)
5391 AC_SUBST(PIC_FLAG)
5392 AC_SUBST(CODE_GEN_FLAGS)
5393 AC_SUBST(CODE_GEN_FLAGS_CXX)
5394
5395 AC_SUBST(SONAME_FLAGS)
5396 AC_SUBST(SONAME_FLAGS_GL)
5397 AC_SUBST(WX_TARGET_LIBRARY_SONAME)
5398 AC_SUBST(WX_TARGET_LIBRARY_TYPE)
5399
5400 AC_SUBST(STATIC_FLAG)
5401
5402 dnl debugging options
5403 AC_SUBST(WXDEBUG_DEFINE)
5404
5405 dnl toolkit options
5406 AC_SUBST(USE_GUI)
5407 AC_SUBST(AFMINSTALL)
5408 AC_SUBST(WIN32INSTALL)
5409 AC_SUBST(TOOLKIT)
5410 AC_SUBST(TOOLKIT_DIR)
5411 AC_SUBST(TOOLKIT_VPATH)
5412 AC_SUBST(TOOLCHAIN_NAME)
5413 AC_SUBST(TOOLCHAIN_DEFS)
5414 AC_SUBST(TOOLCHAIN_DLL_DEFS)
5415
5416 dnl wx-config options
5417 AC_SUBST(top_builddir)
5418 AC_SUBST(host_alias)
5419 AC_SUBST(cross_compiling)
5420 AC_SUBST(WXCONFIG_LIBS)
5421 AC_SUBST(WXCONFIG_LIBS_GL)
5422 AC_SUBST(WXCONFIG_LIBS_STATIC)
5423 AC_SUBST(WXCONFIG_LIBS_STATIC_GL)
5424 AC_SUBST(WXCONFIG_INCLUDE)
5425 AC_SUBST(WXCONFIG_RPATH)
5426 AC_SUBST(WX_LARGEFILE_FLAGS)
5427
5428 dnl the list of files to compile/install
5429 AC_SUBST(ALL_OBJECTS)
5430 AC_SUBST(ALL_HEADERS)
5431 AC_SUBST(ALL_SOURCES)
5432
5433 dnl distribution vars
5434 AC_SUBST(GUIDIST)
5435 AC_SUBST(PORT_FILES)
5436 AC_SUBST(DISTDIR)
5437
5438 dnl additional subdirectories where we will build
5439 AC_SUBST(SAMPLES_SUBDIRS)
5440
5441 dnl additional libraries and linker settings
5442 AC_SUBST(LDFLAGS)
5443 AC_SUBST(LDFLAGS_GL)
5444 AC_SUBST(LDFLAGS_VERSIONING)
5445 AC_SUBST(LDFLAGS_EXE)
5446 AC_SUBST(OPENGL_LIBS)
5447 AC_SUBST(DMALLOC_LIBS)
5448 AC_SUBST(EXTRADEFS)
5449 AC_SUBST(WX_VERSION_TAG)
5450
5451 dnl additional resurces settings
5452 AC_SUBST(RESCOMP)
5453 AC_SUBST(RESFLAGS)
5454 AC_SUBST(RESPROGRAMOBJ)
5455 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
5456 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
5457
5458 dnl additional for Mac OS X
5459 AC_SUBST(DEREZ)
5460 AC_SUBST(MACOSX_BUNDLE)
5461 AC_SUBST(LIBWXMACRES)
5462 AC_SUBST(MACRESCOMP)
5463 AC_SUBST(MACSETFILE)
5464 AC_SUBST(MACRESWXCONFIG)
5465
5466 dnl other tools
5467 AC_SUBST(GCC)
5468 AC_SUBST(DLLTOOL)
5469 AC_SUBST(AS)
5470 AC_SUBST(NM)
5471 AC_SUBST(LD)
5472 AC_SUBST(MAKEINFO)
5473 AC_SUBST(INSTALL_LIBRARY)
5474 AC_SUBST(INSTALL_DIR)
5475
5476 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
5477 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
5478 dnl - and we do use it)
5479 AC_PROG_MAKE_SET
5480
5481 dnl move setup.h back if available
5482 if test -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h; then
5483     mv -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h setup.h
5484 fi
5485
5486 AC_CONFIG_HEADER(setup.h:setup.h.in)
5487
5488 dnl we need to pass SAMPLES_SUBDIRS (and some other) to the configure in
5489 dnl samples and the only way to do it is to use the environment (another
5490 dnl idea could have been to use the cache but this wouldn't work when
5491 dnl configure doesn't use cache at all which is the default with autoconf 2.50)
5492 wx_cv_path_samplesubdirs=$SAMPLES_SUBDIRS
5493 wx_cv_if_gnu_make=$IF_GNU_MAKE
5494 wx_cv_path_ifs=$PATH_IFS
5495 wx_cv_program_ext=$PROGRAM_EXT
5496 wx_cv_target_library=$WX_TARGET_LIBRARY
5497 wx_cv_target_library_gl=$WX_TARGET_LIBRARY_GL
5498 wx_cv_target_libtype=$WX_TARGET_LIBRARY_TYPE
5499 wx_cv_library_basename=${WX_LIBRARY_BASENAME}
5500 wx_cv_release=${WX_RELEASE}
5501 wx_cv_current=${WX_CURRENT}
5502 wx_cv_revision=${WX_REVISION}
5503 wx_cv_age=${WX_AGE}
5504 wx_cv_use_gui=${USE_GUI}
5505 wx_cv_use_resources=${wxUSE_RESOURCES}
5506 export wx_cv_path_samplesubdirs wx_cv_if_gnu_make \
5507        wx_cv_path_ifs wx_cv_program_ext \
5508        wx_cv_target_library wx_cv_target_library_gl wx_cv_target_libtype \
5509        wx_cv_library_basename wx_cv_release wx_cv_current wx_cv_revision wx_cv_age \
5510        wx_cv_use_gui wx_cv_use_resources
5511
5512 AC_CONFIG_SUBDIRS(demos samples utils contrib)
5513
5514 dnl create each of the files in the space separated list from the file.in
5515 dnl (the original file name may be overriden by appending another name after a
5516 dnl colon)
5517 AC_OUTPUT([
5518             wx-config
5519             version-script
5520             src/make.env
5521             src/makeprog.env
5522             src/makelib.env
5523             Makefile
5524           ],
5525           [
5526             dnl This test is required to make the following idempotent.
5527             dnl Otherwise running config.status or rerunning configure
5528             dnl would stomp the wx-config link or try to move it onto
5529             dnl itself.
5530             dnl Use -h instead of -L to test for link (GD)
5531             dnl   -h is documented as obsolete under Mac OS X but works
5532             dnl   -L is obsolete under Solaris8
5533             if test ! -h wx-config; then
5534                 chmod +x wx-config
5535                 mv wx-config wx${TOOLCHAIN_NAME}-config
5536                 ${LN_S} wx${TOOLCHAIN_NAME}-config wx-config
5537             fi
5538
5539             if test ! -d lib; then
5540               mkdir lib
5541             fi
5542             if test ! -d lib/wx; then
5543               mkdir lib/wx
5544             fi
5545             if test ! -d lib/wx/include; then
5546               mkdir lib/wx/include
5547             fi
5548             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}; then
5549               mkdir lib/wx/include/${TOOLCHAIN_NAME}
5550             fi
5551             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}/wx; then
5552               mkdir lib/wx/include/${TOOLCHAIN_NAME}/wx
5553             fi
5554             if test -f setup.h; then
5555               mv -f setup.h lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h
5556             fi
5557           ],
5558           [
5559             TOOLCHAIN_NAME="${TOOLCHAIN_NAME}"
5560             LN_S="${LN_S}"
5561           ]
5562          )
5563
5564 dnl report on what we decided to do
5565 echo
5566 echo "Configured wxWindows ${WX_VERSION} for \`${host}'"
5567 echo ""
5568 echo "  Which GUI toolkit should wxWindows use?                 ${TOOLKIT:-base only}"
5569
5570 echo "  Should wxWindows be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
5571 echo "  Should wxWindows be linked as a shared library?         ${wxUSE_SHARED:-no}"
5572 echo "  Should wxWindows be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
5573
5574 echo "  What level of wxWindows compatibility should be enabled?"
5575 echo "                                       wxWindows 2.0      ${WXWIN_COMPATIBILITY_2:-no}"
5576 echo "                                       wxWindows 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
5577 echo "                                       wxWindows 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
5578
5579 echo "  Which libraries should wxWindows use?"
5580 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
5581 echo "                                       png                ${wxUSE_LIBPNG-none}"
5582 echo "                                       regex              ${wxUSE_REGEX}"
5583 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
5584 echo "                                       zlib               ${wxUSE_ZLIB}"
5585
5586 echo ""
5587
5588 dnl vi: set et sts=4 sw=4 com=\:dnl: