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_DISPLAY=no
 434   DEFAULT_wxUSE_GAUGE=no
 435   DEFAULT_wxUSE_GRID=no
 436   DEFAULT_wxUSE_NEW_GRID=no
 437   DEFAULT_wxUSE_IMAGLIST=no
 438   DEFAULT_wxUSE_LISTBOX=no
 439   DEFAULT_wxUSE_LISTCTRL=no
 440   DEFAULT_wxUSE_NOTEBOOK=no
 441   DEFAULT_wxUSE_PROPSHEET=no
 442   DEFAULT_wxUSE_RADIOBOX=no
 443   DEFAULT_wxUSE_RADIOBTN=no
 444   DEFAULT_wxUSE_SASH=no
 445   DEFAULT_wxUSE_SCROLLBAR=no
 446   DEFAULT_wxUSE_SLIDER=no
 447   DEFAULT_wxUSE_SPINBTN=no
 448   DEFAULT_wxUSE_SPINCTRL=no
 449   DEFAULT_wxUSE_SPLITTER=no
 450   DEFAULT_wxUSE_STATBMP=no
 451   DEFAULT_wxUSE_STATBOX=no
 452   DEFAULT_wxUSE_STATLINE=no
 453   DEFAULT_wxUSE_STATTEXT=no
 454   DEFAULT_wxUSE_STATUSBAR=yes
 455   DEFAULT_wxUSE_TABDIALOG=no
 456   DEFAULT_wxUSE_TEXTCTRL=no
 457   DEFAULT_wxUSE_TOGGLEBTN=no
 458   DEFAULT_wxUSE_TOOLBAR=no
 459   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 460   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 461   DEFAULT_wxUSE_TREECTRL=no
 462   DEFAULT_wxUSE_POPUPWIN=no
 463   DEFAULT_wxUSE_TIPWINDOW=no
 464
 465   DEFAULT_wxUSE_UNICODE=no
 466   DEFAULT_wxUSE_UNICODE_MSLU=no
 467   DEFAULT_wxUSE_WCSRTOMBS=no
 468
 469   DEFAULT_wxUSE_PALETTE=no
 470   DEFAULT_wxUSE_IMAGE=no
 471   DEFAULT_wxUSE_GIF=no
 472   DEFAULT_wxUSE_PCX=no
 473   DEFAULT_wxUSE_PNM=no
 474   DEFAULT_wxUSE_IFF=no
 475   DEFAULT_wxUSE_XPM=no
 476   DEFAULT_wxUSE_ICO_CUR=no
 477 else
 478   DEFAULT_wxUSE_UNIVERSAL=no
 479
 480   DEFAULT_wxUSE_NANOX=no
 481
 482   DEFAULT_wxUSE_THREADS=yes
 483
 484   DEFAULT_wxUSE_SHARED=yes
 485   DEFAULT_wxUSE_SONAME=no
 486   DEFAULT_wxUSE_OPTIMISE=yes
 487   DEFAULT_wxUSE_PROFILE=no
 488   DEFAULT_wxUSE_NO_DEPS=no
 489   DEFAULT_wxUSE_NO_RTTI=no
 490   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 491   DEFAULT_wxUSE_PERMISSIVE=no
 492   DEFAULT_wxUSE_DEBUG_FLAG=no
 493   DEFAULT_wxUSE_DEBUG_INFO=no
 494   DEFAULT_wxUSE_DEBUG_GDB=no
 495   DEFAULT_wxUSE_MEM_TRACING=no
 496   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 497   DEFAULT_wxUSE_DMALLOC=no
 498   DEFAULT_wxUSE_PRECOMP=no
 499   DEFAULT_wxUSE_APPLE_IEEE=yes
 500
 501   DEFAULT_wxUSE_LOG=yes
 502   DEFAULT_wxUSE_LOGWINDOW=yes
 503   DEFAULT_wxUSE_LOGGUI=yes
 504   DEFAULT_wxUSE_LOGDIALOG=yes
 505
 506   DEFAULT_wxUSE_GUI=yes
 507
 508   DEFAULT_wxUSE_REGEX=yes
 509   DEFAULT_wxUSE_ZLIB=yes
 510   DEFAULT_wxUSE_LIBPNG=yes
 511   DEFAULT_wxUSE_LIBJPEG=yes
 512   DEFAULT_wxUSE_LIBTIFF=yes
 513   DEFAULT_wxUSE_ODBC=no
 514   DEFAULT_wxUSE_OPENGL=no
 515
 516   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 517   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 518   DEFAULT_wxUSE_STD_IOSTREAM=no
 519   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 520   DEFAULT_wxUSE_DATETIME=yes
 521   DEFAULT_wxUSE_TIMEDATE=no
 522   DEFAULT_wxUSE_TIMER=yes
 523   DEFAULT_wxUSE_STOPWATCH=yes
 524   DEFAULT_wxUSE_FILE=yes
 525   DEFAULT_wxUSE_FFILE=yes
 526   DEFAULT_wxUSE_TEXTBUFFER=yes
 527   DEFAULT_wxUSE_TEXTFILE=yes
 528   DEFAULT_wxUSE_WAVE=no
 529   DEFAULT_wxUSE_INTL=yes
 530   DEFAULT_wxUSE_CONFIG=yes
 531   DEFAULT_wxUSE_FONTMAP=yes
 532   DEFAULT_wxUSE_STREAMS=yes
 533   DEFAULT_wxUSE_SOCKETS=yes
 534   DEFAULT_wxUSE_OLE=yes
 535   DEFAULT_wxUSE_DATAOBJ=yes
 536   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 537   DEFAULT_wxUSE_JOYSTICK=yes
 538   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 539   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 540   DEFAULT_wxUSE_LONGLONG=yes
 541   DEFAULT_wxUSE_GEOMETRY=yes
 542
 543   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 544   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 545   DEFAULT_wxUSE_POSTSCRIPT=yes
 546
 547   DEFAULT_wxUSE_X_RESOURCES=no
 548   DEFAULT_wxUSE_CLIPBOARD=yes
 549   DEFAULT_wxUSE_TOOLTIPS=yes
 550   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 551   DEFAULT_wxUSE_DRAGIMAGE=yes
 552   DEFAULT_wxUSE_SPLINES=yes
 553
 554   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 555   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 556   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 557
 558   DEFAULT_wxUSE_PROLOGIO=no
 559   DEFAULT_wxUSE_RESOURCES=no
 560   DEFAULT_wxUSE_CONSTRAINTS=yes
 561   DEFAULT_wxUSE_IPC=yes
 562   DEFAULT_wxUSE_HELP=yes
 563   DEFAULT_wxUSE_MS_HTML_HELP=yes
 564   DEFAULT_wxUSE_WXHTML_HELP=yes
 565   DEFAULT_wxUSE_TREELAYOUT=yes
 566   DEFAULT_wxUSE_METAFILE=yes
 567   DEFAULT_wxUSE_MIMETYPE=yes
 568   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 569   DEFAULT_wxUSE_PROTOCOL=yes
 570   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 571   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 572   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 573   DEFAULT_wxUSE_URL=yes
 574
 575   DEFAULT_wxUSE_COMMONDLGS=yes
 576   DEFAULT_wxUSE_CHOICEDLG=yes
 577   DEFAULT_wxUSE_COLOURDLG=yes
 578   DEFAULT_wxUSE_DIRDLG=yes
 579   DEFAULT_wxUSE_FILEDLG=yes
 580   DEFAULT_wxUSE_FINDREPLDLG=yes
 581   DEFAULT_wxUSE_FONTDLG=yes
 582   DEFAULT_wxUSE_MSGDLG=yes
 583   DEFAULT_wxUSE_NUMBERDLG=yes
 584   DEFAULT_wxUSE_TEXTDLG=yes
 585   DEFAULT_wxUSE_SPLASH=yes
 586   DEFAULT_wxUSE_STARTUP_TIPS=yes
 587   DEFAULT_wxUSE_PROGRESSDLG=yes
 588   DEFAULT_wxUSE_WIZARDDLG=yes
 589
 590   DEFAULT_wxUSE_MENUS=yes
 591   DEFAULT_wxUSE_MINIFRAME=yes
 592   DEFAULT_wxUSE_HTML=yes
 593   DEFAULT_wxUSE_FILESYSTEM=yes
 594   DEFAULT_wxUSE_FS_INET=yes
 595   DEFAULT_wxUSE_FS_ZIP=yes
 596   DEFAULT_wxUSE_BUSYINFO=yes
 597   DEFAULT_wxUSE_ZIPSTREAM=yes
 598   DEFAULT_wxUSE_VALIDATORS=yes
 599
 600   DEFAULT_wxUSE_ACCEL=yes
 601   DEFAULT_wxUSE_BUTTON=yes
 602   DEFAULT_wxUSE_BMPBUTTON=yes
 603   DEFAULT_wxUSE_CALCTRL=yes
 604   DEFAULT_wxUSE_CARET=yes
 605   DEFAULT_wxUSE_CHECKBOX=yes
 606   DEFAULT_wxUSE_CHECKLST=yes
 607   DEFAULT_wxUSE_CHOICE=yes
 608   DEFAULT_wxUSE_COMBOBOX=yes
 609   DEFAULT_wxUSE_DISPLAY=no
 610   DEFAULT_wxUSE_GAUGE=yes
 611   DEFAULT_wxUSE_GRID=yes
 612   DEFAULT_wxUSE_NEW_GRID=yes
 613   DEFAULT_wxUSE_IMAGLIST=yes
 614   DEFAULT_wxUSE_LISTBOX=yes
 615   DEFAULT_wxUSE_LISTCTRL=yes
 616   DEFAULT_wxUSE_NOTEBOOK=yes
 617   DEFAULT_wxUSE_PROPSHEET=yes
 618   DEFAULT_wxUSE_RADIOBOX=yes
 619   DEFAULT_wxUSE_RADIOBTN=yes
 620   DEFAULT_wxUSE_SASH=yes
 621   DEFAULT_wxUSE_SCROLLBAR=yes
 622   DEFAULT_wxUSE_SLIDER=yes
 623   DEFAULT_wxUSE_SPINBTN=yes
 624   DEFAULT_wxUSE_SPINCTRL=yes
 625   DEFAULT_wxUSE_SPLITTER=yes
 626   DEFAULT_wxUSE_STATBMP=yes
 627   DEFAULT_wxUSE_STATBOX=yes
 628   DEFAULT_wxUSE_STATLINE=yes
 629   DEFAULT_wxUSE_STATTEXT=yes
 630   DEFAULT_wxUSE_STATUSBAR=yes
 631   DEFAULT_wxUSE_TABDIALOG=no
 632   DEFAULT_wxUSE_TEXTCTRL=yes
 633   DEFAULT_wxUSE_TOGGLEBTN=yes
 634   DEFAULT_wxUSE_TOOLBAR=yes
 635   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 636   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 637   DEFAULT_wxUSE_TREECTRL=yes
 638   DEFAULT_wxUSE_POPUPWIN=yes
 639   DEFAULT_wxUSE_TIPWINDOW=yes
 640
 641   DEFAULT_wxUSE_UNICODE=no
 642   DEFAULT_wxUSE_UNICODE_MSLU=yes
 643   DEFAULT_wxUSE_WCSRTOMBS=no
 644
 645   DEFAULT_wxUSE_PALETTE=yes
 646   DEFAULT_wxUSE_IMAGE=yes
 647   DEFAULT_wxUSE_GIF=yes
 648   DEFAULT_wxUSE_PCX=yes
 649   DEFAULT_wxUSE_IFF=no
 650   DEFAULT_wxUSE_PNM=yes
 651   DEFAULT_wxUSE_XPM=yes
 652   DEFAULT_wxUSE_ICO_CUR=yes
 653 fi
 654
 655 dnl WX_ARG_WITH should be used to select whether an external package will be
 656 dnl used or not, to configure compile-time features of this package itself,
 657 dnl use WX_ARG_ENABLE instead
 658
 659 dnl ============================
 660 dnl external package dependecies
 661 dnl ============================
 662
 663 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 664 dnl these values manually
 665 for toolkit in `echo $ALL_TOOLKITS`; do
 666   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 667   if test "x$LINE" != "x" ; then
 668     has_toolkit_in_cache=1
 669     eval "DEFAULT_$LINE"
 670     eval "CACHE_$toolkit=1"
 671   fi
 672 done
 673
 674 dnl ---------------------------------------------------------------------------
 675 dnl --disable-gui will build only non-GUI part of wxWindows: check for this
 676 dnl first to disable many other switches if it's given
 677 dnl
 678 dnl NB: this is still in testing stage, don't use if you don't know what you're
 679 dnl     doing
 680 dnl ---------------------------------------------------------------------------
 681
 682 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 683
 684 if test "$wxUSE_GUI" = "yes"; then
 685
 686 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWindows GUI controls instead of native ones], wxUSE_UNIVERSAL)
 687 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 688 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 689 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" TOOLKIT_GIVEN=1])
 690 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 691 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 692 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 693 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 694 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 695 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 696 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 697
 698 WX_ARG_ENABLE(gtk2,        [  --enable-gtk2           use GTK+ 2.0 if available (EXPERIMENTAL)], wxUSE_GTK2)
 699
 700 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 701 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 702 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 703 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 704
 705 fi
 706 dnl for GUI only
 707
 708 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 709 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 710 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 711 WX_ARG_WITH(odbc,          [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 712
 713 dnl ---------------------------------------------------------------------------
 714 dnl compile options
 715 dnl ---------------------------------------------------------------------------
 716
 717 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 718 WX_ARG_ENABLE(soname,      [  --enable-soname         set the DT_SONAME field in ELF shared libraries], wxUSE_SONAME)
 719 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 720 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 721
 722 dnl allow the precompiled header option to be disabled under Mac OS X/Darwin
 723 WX_ARG_ENABLE(precomp,     [  --enable-precomp        enable use of precompiled headers (Mac OS X/Darwin)], wxUSE_PRECOMP)
 724
 725 if test "$wxUSE_DEBUG" = "yes"; then
 726   DEFAULT_wxUSE_DEBUG_FLAG=yes
 727   DEFAULT_wxUSE_DEBUG_INFO=yes
 728 elif test "$wxUSE_DEBUG" = "no"; then
 729   DEFAULT_wxUSE_DEBUG_FLAG=no
 730   DEFAULT_wxUSE_DEBUG_INFO=no
 731 fi
 732
 733 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 734 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 735 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 736 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 737 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 738 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 739 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 740 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 741 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 742 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 743
 744 WX_ARG_ENABLE(compat20,      [  --enable-compat20       enable wxWindows 2.0 compatibility], WXWIN_COMPATIBILITY_2)
 745 WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWindows 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
 746 WX_ARG_ENABLE(compat24,      [  --disable-compat24      disable wxWindows 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, disable)
 747
 748 AC_ARG_ENABLE(rpath,         [  --enable-rpath=DIR      output the rpath flag from wx-config], [wxRPATH_DIR="$enableval"])
 749
 750 if test "$wxRPATH_DIR" != "" -a "$wxRPATH_DIR" != "disable"; then
 751    WXCONFIG_RPATH="-Wl,-rpath -Wl,$wxRPATH_DIR"
 752 fi
 753
 754
 755 dnl ---------------------------------------------------------------------------
 756 dnl (small) optional non GUI classes
 757 dnl ---------------------------------------------------------------------------
 758
 759 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 760 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 761
 762 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 763 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 764 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 765 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 766 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 767 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes], wxUSE_OLE)
 768 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 769
 770 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 771
 772 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 773 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 774 WX_ARG_ENABLE(timedate,      [  --enable-timedate       use obsolete wxDate/wxTime classes], wxUSE_TIMEDATE)
 775 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 776 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 777 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 778 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 779 WX_ARG_ENABLE(wave,          [  --enable-wave           use wxWave class], wxUSE_WAVE)
 780 WX_ARG_ENABLE(fraction,      [  --enable-fraction       use wxFraction class], wxUSE_FRACTION)
 781 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 782 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 783 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 784 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 785 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 786 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 787 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile classes], wxUSE_FILE)
 788 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile classes], wxUSE_FFILE)
 789 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 790 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 791 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 792 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 793 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (win32 only)], wxUSE_UNICODE_MSLU)
 794 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWindows implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 795 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 796 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 797 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 798 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
 799 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZipInputStream], wxUSE_ZIPSTREAM)
 800
 801 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals and pass them to wxApp::OnFatalException], wxUSE_ON_FATAL_EXCEPTION)
 802 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 803
 804 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 805 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 806
 807 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 808 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 809 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 810 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 811 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 812
 813
 814 dnl ---------------------------------------------------------------------------
 815 dnl "big" options (i.e. those which change a lot of things throughout the library)
 816 dnl ---------------------------------------------------------------------------
 817
 818 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 819
 820 if test "$wxUSE_GUI" = "yes"; then
 821
 822 dnl ---------------------------------------------------------------------------
 823 dnl "big" GUI options
 824 dnl ---------------------------------------------------------------------------
 825
 826 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 827 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 828 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 829 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 830 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 831 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 832 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 833 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI_ARCHITECTURE)
 834 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 835 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 836 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 837
 838 dnl ---------------------------------------------------------------------------
 839 dnl PostScript options
 840 dnl ---------------------------------------------------------------------------
 841 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 842
 843 dnl VZ: these options seem to be always on, if someone wants to change it please do
 844 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
 845 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
 846
 847 dnl ---------------------------------------------------------------------------
 848 dnl resources
 849 dnl ---------------------------------------------------------------------------
 850
 851 WX_ARG_ENABLE(prologio,    [  --enable-prologio       use Prolog IO library], wxUSE_PROLOGIO)
 852 WX_ARG_ENABLE(resources,   [  --enable-resources      use wxWindows resources], wxUSE_RESOURCES)
 853
 854 WX_ARG_ENABLE(xresources,  [  --enable-xresources     use X resources for save (default for gtk+)], wxUSE_X_RESOURCES)
 855
 856 dnl ---------------------------------------------------------------------------
 857 dnl IPC &c
 858 dnl ---------------------------------------------------------------------------
 859
 860 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 861 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 862 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 863
 864 WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
 865
 866 dnl ---------------------------------------------------------------------------
 867 dnl optional GUI controls (in alphabetical order except the first one)
 868 dnl ---------------------------------------------------------------------------
 869
 870 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
 871
 872 dnl even with --enable-controls, some may be disabled by giving
 873 dnl --disable-<control> later on the command line - but by default all will be
 874 dnl used (and vice versa)
 875 if test "$wxUSE_CONTROLS" = "yes"; then
 876   DEFAULT_wxUSE_ACCEL=yes
 877   DEFAULT_wxUSE_BMPBUTTON=yes
 878   DEFAULT_wxUSE_BUTTON=yes
 879   DEFAULT_wxUSE_CALCTRL=no
 880   DEFAULT_wxUSE_CARET=yes
 881   DEFAULT_wxUSE_COMBOBOX=yes
 882   DEFAULT_wxUSE_CHECKBOX=yes
 883   DEFAULT_wxUSE_CHECKLISTBOX=yes
 884   DEFAULT_wxUSE_CHOICE=yes
 885   DEFAULT_wxUSE_GAUGE=yes
 886   DEFAULT_wxUSE_GRID=yes
 887   DEFAULT_wxUSE_NEW_GRID=yes
 888   DEFAULT_wxUSE_IMAGLIST=yes
 889   DEFAULT_wxUSE_LISTBOX=yes
 890   DEFAULT_wxUSE_LISTCTRL=yes
 891   DEFAULT_wxUSE_NOTEBOOK=yes
 892   DEFAULT_wxUSE_PROPSHEET=yes
 893   DEFAULT_wxUSE_RADIOBOX=yes
 894   DEFAULT_wxUSE_RADIOBTN=yes
 895   DEFAULT_wxUSE_SASH=yes
 896   DEFAULT_wxUSE_SCROLLBAR=yes
 897   DEFAULT_wxUSE_SLIDER=yes
 898   DEFAULT_wxUSE_SPINBTN=yes
 899   DEFAULT_wxUSE_SPINCTRL=yes
 900   DEFAULT_wxUSE_SPLITTER=yes
 901   DEFAULT_wxUSE_STATBMP=yes
 902   DEFAULT_wxUSE_STATBOX=yes
 903   DEFAULT_wxUSE_STATLINE=yes
 904   DEFAULT_wxUSE_STATUSBAR=yes
 905   DEFAULT_wxUSE_TAB_DIALOG=yes
 906   DEFAULT_wxUSE_TOGGLEBTN=yes
 907   DEFAULT_wxUSE_TOOLBAR=yes
 908   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 909   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 910   DEFAULT_wxUSE_TOOLTIPS=yes
 911   DEFAULT_wxUSE_TREECTRL=yes
 912   DEFAULT_wxUSE_POPUPWIN=yes
 913   DEFAULT_wxUSE_TIPWINDOW=yes
 914 elif test "$wxUSE_CONTROLS" = "no"; then
 915   DEFAULT_wxUSE_ACCEL=no
 916   DEFAULT_wxUSE_BMPBUTTON=no
 917   DEFAULT_wxUSE_BUTTON=no
 918   DEFAULT_wxUSE_CALCTRL=no
 919   DEFAULT_wxUSE_CARET=no
 920   DEFAULT_wxUSE_COMBOBOX=no
 921   DEFAULT_wxUSE_CHECKBOX=no
 922   DEFAULT_wxUSE_CHECKLISTBOX=no
 923   DEFAULT_wxUSE_CHOICE=no
 924   DEFAULT_wxUSE_GAUGE=no
 925   DEFAULT_wxUSE_GRID=no
 926   DEFAULT_wxUSE_NEW_GRID=no
 927   DEFAULT_wxUSE_IMAGLIST=no
 928   DEFAULT_wxUSE_LISTBOX=no
 929   DEFAULT_wxUSE_LISTCTRL=no
 930   DEFAULT_wxUSE_NOTEBOOK=no
 931   DEFAULT_wxUSE_PROPSHEET=no
 932   DEFAULT_wxUSE_RADIOBOX=no
 933   DEFAULT_wxUSE_RADIOBTN=no
 934   DEFAULT_wxUSE_SASH=no
 935   DEFAULT_wxUSE_SCROLLBAR=no
 936   DEFAULT_wxUSE_SLIDER=no
 937   DEFAULT_wxUSE_SPINBTN=no
 938   DEFAULT_wxUSE_SPINCTRL=no
 939   DEFAULT_wxUSE_SPLITTER=no
 940   DEFAULT_wxUSE_STATBMP=no
 941   DEFAULT_wxUSE_STATBOX=no
 942   DEFAULT_wxUSE_STATLINE=no
 943   DEFAULT_wxUSE_STATUSBAR=no
 944   DEFAULT_wxUSE_TAB_DIALOG=no
 945   DEFAULT_wxUSE_TOGGLEBTN=no
 946   DEFAULT_wxUSE_TOOLBAR=no
 947   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 948   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 949   DEFAULT_wxUSE_TOOLTIPS=no
 950   DEFAULT_wxUSE_TREECTRL=no
 951   DEFAULT_wxUSE_POPUPWIN=no
 952   DEFAULT_wxUSE_TIPWINDOW=no
 953 fi
 954
 955 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 956 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 957 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 958 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 959 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 960 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 961 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 962 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 963 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 964 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 965 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 966 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 967 WX_ARG_ENABLE(newgrid,     [  --enable-newgrid        use new wxGrid class], wxUSE_NEW_GRID)
 968 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 969 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 970 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 971 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 972 WX_ARG_ENABLE(propsheet,   [  --enable-propsheet      use wxPropertySheet class], wxUSE_PROPSHEET)
 973 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 974 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 975 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 976 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 977 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 978 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 979 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 980 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 981 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 982 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 983 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 984 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 985 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 986 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
 987 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 988 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 989 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 990 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 991 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
 992 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
 993 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 994 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 995
 996 dnl ---------------------------------------------------------------------------
 997 dnl common dialogs
 998 dnl ---------------------------------------------------------------------------
 999
1000 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1001 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1002 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1003 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1004 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1005 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1006 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1007 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1008 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1009 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1010 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1011 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1012 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1013 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1014
1015 dnl ---------------------------------------------------------------------------
1016 dnl misc GUI options
1017 dnl ---------------------------------------------------------------------------
1018
1019 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1020 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1021 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1022 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1023 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1024 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1025 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick (Linux only)], wxUSE_JOYSTICK)
1026 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1027 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1028
1029 dnl ---------------------------------------------------------------------------
1030 dnl support for image formats that do not rely on external library
1031 dnl ---------------------------------------------------------------------------
1032
1033 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1034 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1035 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1036 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1037 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1038 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1039 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1040 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1041
1042 fi
1043
1044 dnl General settings (needed for GUI and non-GUI compilations alike).
1045 dnl Path separator; ':' for unix, ';' for OS/2
1046 dnl Stem for flex output; lexyy for OS/2, lex.yy otherwise
1047 case "${host}" in
1048   *-pc-os2_emx | *-pc-os2-emx )
1049     PATH_IFS=';'
1050 dnl Really ought to text for this as meanwhile there are flex versions using
1051 dnl lex.yy as well due to FAT support being more and more dropped...
1052     LEX_STEM="lexyy"
1053   ;;
1054   *)
1055     PATH_IFS=':'
1056     LEX_STEM="lex.yy"
1057   ;;
1058 esac
1059
1060 dnl for GUI only
1061
1062 dnl cache the options values before (may be) aborting below
1063 WX_ARG_CACHE_FLUSH
1064
1065 dnl check that no more than one toolkit is given and that if none are given that
1066 dnl we have a default one
1067
1068 AC_MSG_CHECKING(for toolkit)
1069
1070 # In Wine, we need to default to MSW, not GTK or MOTIF
1071 if test "$wxUSE_WINE" = "yes"; then
1072     DEFAULT_DEFAULT_wxUSE_GTK=0
1073     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1074     DEFAULT_DEFAULT_wxUSE_MSW=1
1075 fi
1076
1077 if test "$wxUSE_GUI" = "yes"; then
1078
1079     if test "$USE_BEOS" = 1; then
1080         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1081     fi
1082
1083     if test "$TOOLKIT_GIVEN" = 1; then
1084       dnl convert "yes" to 1 and "no" to 0
1085       for toolkit in `echo $ALL_TOOLKITS`; do
1086         var=wxUSE_$toolkit
1087         eval "value=\$${var}"
1088         eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1089       done
1090     else
1091       dnl try to guess the most apropriate toolkit for this platform
1092       for toolkit in `echo $ALL_TOOLKITS`; do
1093         if test "$has_toolkit_in_cache" != 1; then
1094           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1095         else
1096           var=DEFAULT_wxUSE_$toolkit
1097         fi
1098         eval "wxUSE_$toolkit=\$${var}"
1099       done
1100     fi
1101
1102     dnl we suppose that expr is available (maybe there is a better way to do
1103     dnl this? what about using ALL_TOOLKITS? TODO)
1104     NUM_TOOLKITS=`expr ${wxUSE_GTK:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_MAC:-0}  \
1105                   + ${wxUSE_MSW:-0} + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} + ${wxUSE_X11:-0}`
1106
1107     dnl Allow wxUSE_PM only for OS/2 with EMX.
1108     case "${host}" in
1109       *-pc-os2_emx | *-pc-os2-emx )
1110         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1111     esac
1112
1113     case "$NUM_TOOLKITS" in
1114       1)
1115       ;;
1116       0)
1117         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1118       ;;
1119       *)
1120         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1121     esac
1122
1123     dnl cache the wxUSE_<TOOLKIT> values too
1124     for toolkit in `echo $ALL_TOOLKITS`; do
1125       var=wxUSE_$toolkit
1126       eval "value=\$${var}"
1127       if test "x$value" != x; then
1128         cache_var=CACHE_$toolkit
1129         eval "cache=\$${cache_var}"
1130         if test "$cache" = 1; then
1131           echo "$var=$value" >> ${wx_arg_cache_file}
1132         fi
1133         if test "$value" = 1; then
1134           toolkit_echo=`echo $toolkit | tr [[A-Z]] [[a-z]]`
1135           AC_MSG_RESULT($toolkit_echo)
1136         fi
1137       fi
1138     done
1139 else
1140     AC_MSG_RESULT(base ($host_alias hosted) only)
1141 fi
1142
1143 dnl ---------------------------------------------------------------------------
1144 dnl When we are using Cygwin with Motif/GTK+, we want it to appear like
1145 dnl 'just' a POSIX platform, so the Win32 API must not be available
1146 dnl ---------------------------------------------------------------------------
1147 dnl (Windows-only piece)
1148 wants_win32=0
1149 doesnt_want_win32=0
1150 case "${host}" in
1151   *-*-cygwin*)
1152       if test "$wxUSE_MSW" = 1 ; then
1153         wants_win32=1
1154       else
1155         doesnt_want_win32=1
1156       fi
1157   ;;
1158   *-*-mingw*)
1159       wants_win32=1
1160   ;;
1161 esac
1162
1163 dnl ---------------------------------------------------------------------------
1164 dnl Wine is a virtual platform, we need to patch things up a bit
1165 dnl ---------------------------------------------------------------------------
1166 if test "$wxUSE_WINE" = "yes"; then
1167     wants_win32=1
1168     dnl FIXME: we should do a better job of testing for these
1169     CC=winegcc
1170     CXX=wineg++
1171     RESCOMP=wrc
1172 fi
1173
1174 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1175 dnl     take effect on Cygwin/Mingw and not other platforms.
1176 if test "$wants_win32" = 1 ; then
1177     USE_UNIX=0
1178     USE_WIN32=1
1179     AC_DEFINE(__WIN32__)
1180     AC_DEFINE(__WIN95__)
1181     AC_DEFINE(__WINDOWS__)
1182     AC_DEFINE(__GNUWIN32__)
1183     AC_DEFINE(STRICT)
1184     AC_DEFINE(WINVER, 0x0400)
1185 fi
1186 if test "$doesnt_want_win32" = 1 ; then
1187     USE_UNIX=1
1188     USE_WIN32=0
1189 fi
1190 dnl (end of Windows-only piece)
1191
1192 if test "$USE_UNIX" = 1 ; then
1193     wxUSE_UNIX=yes
1194     AC_DEFINE(__UNIX__)
1195 fi
1196
1197 dnl ---------------------------------------------------------------------------
1198 dnl Checks for programs
1199 dnl ---------------------------------------------------------------------------
1200
1201 dnl flush the cache because checking for programs might abort
1202 AC_CACHE_SAVE
1203
1204 dnl cross-compiling support: we're cross compiling if the build system is
1205 dnl different from the target one (assume host and target be always the same)
1206 if test "$build" != "$host" ; then
1207     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 -o "$USE_UNIX"; then
1208         CC=$host_alias-gcc
1209         CXX=$host_alias-c++
1210         AR=$host_alias-ar
1211         RANLIB=$host_alias-ranlib
1212         DLLTOOL=$host_alias-dlltool
1213         RESCOMP=$host_alias-windres
1214         LD=$host_alias-ld
1215         NM=$host_alias-nm
1216         STRIP=$host_alias-strip
1217     else
1218         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1219     fi
1220 fi
1221
1222 dnl C-compiler checks
1223 dnl   defines CC with the compiler to use
1224 dnl   defines GCC with yes if using gcc
1225 dnl   defines GCC empty if not using gcc
1226 dnl   defines CFLAGS
1227 dnl
1228 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1229 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1230 dnl -g and -O flags ourselves below
1231 CFLAGS=${CFLAGS:=}
1232 AC_PROG_CC
1233
1234 dnl is -traditional needed for correct compilations
1235 dnl   adds -traditional for gcc if needed
1236 AC_PROG_GCC_TRADITIONAL
1237
1238 AC_LANG_SAVE
1239 AC_LANG_CPLUSPLUS
1240
1241 dnl C++-compiler checks
1242 dnl   defines CXX with the compiler to use
1243 dnl   defines GXX with yes if using gxx
1244 dnl   defines GXX empty if not using gxx
1245 dnl   defines CXXFLAGS
1246 dnl
1247 dnl see CFLAGS line above
1248 CXXFLAGS=${CXXFLAGS:=}
1249 AC_PROG_CXX
1250
1251 AC_LANG_RESTORE
1252
1253 dnl ranlib command
1254 dnl   defines RANLIB with the appropriate command
1255 AC_PROG_RANLIB
1256
1257 dnl ar command
1258 dnl   defines AR with the appropriate command
1259 AC_CHECK_PROG(AR, ar, ar, ar)
1260
1261 dnl install checks
1262 dnl   defines INSTALL with the appropriate command
1263 AC_PROG_INSTALL
1264
1265 dnl   make install path absolute (if not already);
1266 dnl   will fail with (some) MSDOS paths
1267 case ${INSTALL} in
1268   /* ) # Absolute
1269      ;;
1270   ?:* ) # Drive letter, considered as absolute.
1271      ;;
1272   *)
1273      INSTALL=`pwd`/${INSTALL} ;;
1274 esac
1275
1276 dnl HP-UX install doesn't handle the "-d" switch so don't use it there
1277 case ${host} in
1278     *-hp-hpux* )
1279         INSTALL_DIR="mkdir"
1280         ;;
1281
1282     *)  INSTALL_DIR="$INSTALL -d"
1283         ;;
1284 esac
1285
1286
1287 case "${host}" in
1288
1289     dnl The other BSD's should probably go in here too, since this is
1290     dnl to workaround a strange static lib BSDism.
1291     dnl Mac OS X install seems to ignore -p option...
1292     powerpc-*-darwin* )
1293         INSTALL_PROGRAM="cp -fp"
1294         INSTALL_DATA="cp -fp"
1295         ;;
1296     *)
1297         ;;
1298 esac
1299
1300 dnl strip command
1301 dnl   defines STRIP as strip or nothing if not found
1302 AC_CHECK_PROG(STRIP, strip, strip, true)
1303
1304 dnl does make support "-include" (only GNU make does AFAIK)?
1305 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1306 [
1307     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1308             egrep -s GNU > /dev/null); then
1309         wx_cv_prog_makeisgnu="yes"
1310     else
1311         wx_cv_prog_makeisgnu="no"
1312     fi
1313 ])
1314
1315 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1316     IF_GNU_MAKE=""
1317 else
1318     IF_GNU_MAKE="#"
1319 fi
1320
1321 AC_SUBST(IF_GNU_MAKE)
1322
1323 dnl we don't need to check for VPATH support in GNU make - it does have it
1324 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1325 dnl check if VPATH works
1326 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1327 dnl create Makefile
1328 cat - << EOF > confMake
1329 check : file
1330         cp \$? \$@
1331         cp \$? final_file
1332 EOF
1333
1334 if test ! -d sub ; then
1335   mkdir sub
1336 fi
1337 echo dummy > sub/file
1338 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1339 RESULT=$?
1340 rm -f sub/file check final_file confMake
1341 rmdir sub
1342 if test "$RESULT" = 0; then
1343   wx_cv_prog_makevpath="yes"
1344 else
1345   wx_cv_prog_makevpath="no"
1346 fi
1347 ])
1348
1349 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1350 AC_MSG_ERROR([
1351 You need a make-utility that is able to use the variable
1352 VPATH correctly.
1353 If your version of make does not support VPATH correctly,
1354 please install GNU-make (possibly as gmake), and start
1355 configure with the following command:
1356 export MAKE=gmake; ./configure  for sh-type shells
1357 setenv MAKE gmake; ./configure  for csh-type shells
1358 Also please do remember to use gmake in this case every time
1359 you are trying to compile.
1360 ])
1361 fi dnl make without VPATH
1362 fi dnl not GNU make
1363
1364 dnl YACC checks
1365 dnl   defines YACC with the appropriate command
1366 AC_PROG_YACC
1367
1368 dnl LEX checks
1369 dnl   defines LEX with the appropriate command
1370 dnl   defines LEXLIB with the appropriate library
1371 AC_PROG_LEX
1372
1373 dnl needed for making link to setup.h
1374 AC_PROG_LN_S
1375
1376 dnl ---------------------------------------------------------------------------
1377 dnl When we are using gcc on OS/2, we want to be either using resources (PM)
1378 dnl or a more complete POSIX emulation for Motif/GTK+/X11
1379 dnl ---------------------------------------------------------------------------
1380 dnl (OS/2-only piece)
1381 case "${host}" in
1382   *-pc-os2_emx | *-pc-os2-emx )
1383       dnl Explicitly link -lstdcpp, since we are using "gcc" not "g++"/"c++".
1384       LIBS="$LIBS -lstdcpp"
1385       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1386           dnl More complete Unix emulation for unix-like ports
1387           dnl by linking in POSIX/2's cExt (if available).
1388           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1389       else
1390           dnl Include resources for the "native" port (wxPM).
1391           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1392       fi
1393   ;;
1394 esac
1395 dnl (end of OS/2-only piece)
1396
1397 dnl ------------------------------------------------------------------------
1398 dnl Check for headers
1399 dnl ------------------------------------------------------------------------
1400
1401 dnl test for strings.h needed under AIX, but do not check for it wxMac as
1402 dnl it exists but is only a simple redirection to string.h and it is in
1403 dnl conflict with Strings.h in FlatCarbon headers
1404 if test "$wxUSE_MAC" != 1; then
1405   dnl defines HAVE_STRINGS_H
1406   AC_CHECK_HEADERS(strings.h)
1407 fi
1408
1409 dnl defines HAVE_STDLIB_H
1410 AC_CHECK_HEADERS(stdlib.h)
1411 dnl defines HAVE_MALLOC_H
1412 AC_CHECK_HEADERS(malloc.h)
1413 dnl defines HAVE_UNISTD_H
1414 AC_CHECK_HEADERS(unistd.h)
1415 dnl defines HAVE_WCHAR_H
1416 AC_CHECK_HEADERS(wchar.h)
1417
1418 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1419 if test "$ac_cv_header_wchar_h" != "yes"; then
1420     dnl defines HAVE_WCSTR_H
1421     AC_CHECK_HEADERS(wcstr.h)
1422 fi
1423
1424 dnl defines HAVE_FNMATCH_H
1425 AC_CHECK_HEADERS(fnmatch.h)
1426
1427 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
1428     AC_CHECK_FUNCS(fnmatch)
1429 fi
1430
1431 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1432 AC_CHECK_HEADERS(langinfo.h)
1433
1434 case "${host}" in
1435   *-pc-os2_emx | *-pc-os2-emx )
1436       dnl Explicitly link -lintl if langinfo.h is available.
1437       if test $ac_cv_header_langinfo_h = "yes"; then
1438           LIBS="$LIBS -lintl"
1439       fi
1440   ;;
1441 esac
1442
1443 if test "$wxUSE_GUI" = "yes"; then
1444     if test "$wxUSE_UNIX" = "yes"; then
1445         dnl defines HAVE_X11_XKBLIB_H
1446         AC_CHECK_HEADERS(X11/XKBlib.h)
1447     fi
1448 fi
1449
1450 dnl ---------------------------------------------------------------------------
1451 dnl Checks for compiler characteristics
1452 dnl ---------------------------------------------------------------------------
1453
1454 dnl defines const to be empty if c-compiler does not support const fully
1455 AC_C_CONST
1456 dnl defines inline to a sensible value for the c-compiler
1457 AC_C_INLINE
1458
1459 dnl check the sizes of integral types (give some reasonable default values for
1460 dnl cross-compiling)
1461 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1462 AC_CHECK_SIZEOF(char, 1)
1463 AC_CHECK_SIZEOF(short, 2)
1464 AC_CHECK_SIZEOF(void *, 4)
1465 AC_CHECK_SIZEOF(int, 4)
1466 AC_CHECK_SIZEOF(long, 4)
1467
1468 case "${host}" in
1469     arm-*-linux* )
1470         AC_CHECK_SIZEOF(long long, 8)
1471     ;;
1472     *-hp-hpux* )
1473         AC_CHECK_SIZEOF(long long, 0)
1474         if test "$ac_cv_sizeof_long_long" != "0"; then
1475             dnl HPUX 10.20 headers need this define in order to use long long definitions
1476             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1477         fi
1478     ;;
1479     * )
1480         AC_CHECK_SIZEOF(long long, 0)
1481 esac
1482
1483 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
1484 dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
1485 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
1486 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
1487 [
1488     AC_TRY_RUN(
1489         [
1490             /* DJGPP only has fake wchar_t: */
1491             #ifdef __DJGPP__
1492             #  error "fake wchar_t"
1493             #endif
1494             #ifdef HAVE_WCHAR_H
1495             #  ifdef __CYGWIN__
1496             #    include <stddef.h>
1497             #  endif
1498             #  include <wchar.h>
1499             #endif
1500             #ifdef HAVE_STDLIB_H
1501             #  include <stdlib.h>
1502             #endif
1503             #include <stdio.h>
1504             int main()
1505             {
1506                 FILE *f=fopen("conftestval", "w");
1507                 if (!f) exit(1);
1508                 fprintf(f, "%i", sizeof(wchar_t));
1509                 exit(0);
1510             }
1511         ],
1512         wx_cv_sizeof_wchar_t=`cat conftestval`,
1513         wx_cv_sizeof_wchar_t=0,
1514         [
1515             case "${host}" in
1516               *-pc-msdosdjgpp )
1517                 wx_cv_sizeof_wchar_t=0
1518                 ;;
1519               * )
1520                 wx_cv_sizeof_wchar_t=4
1521                 ;;
1522             esac
1523         ]
1524     )
1525 ])
1526
1527 AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
1528
1529 dnl check for large file support
1530 AC_SYS_LARGEFILE
1531
1532 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1533 dnl line because otherwise the system headers risk being included before
1534 dnl wx/defs.h which defines these constants leading to inconsistent
1535 dnl sizeof(off_t) in different source files of the same program and linking
1536 dnl problems
1537 if test "x$wx_largefile" = "xyes"; then
1538     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1539         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1540     else
1541         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1542     fi
1543     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1544 fi
1545
1546 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1547 WX_C_BIGENDIAN
1548
1549 dnl check for iostream (as opposed to iostream.h) standard header
1550 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1551
1552 dnl check whether C++ compiler supports bool built-in type
1553 WX_CPP_BOOL
1554
1555 dnl check whether C++ compiler supports explicit keyword
1556 WX_CPP_EXPLICIT
1557
1558 dnl ---------------------------------------------------------------------------
1559 dnl Define search path for includes and libraries: all headers and libs will be
1560 dnl looked for in all directories of this path
1561 dnl ---------------------------------------------------------------------------
1562
1563 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1564 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1565 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1566 dnl
1567 dnl Also try to put all directories which may contain X11R6 before those which
1568 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1569 SEARCH_INCLUDE="\
1570     /usr/local/include        \
1571                               \
1572     /usr/Motif-1.2/include    \
1573     /usr/Motif-2.1/include    \
1574                               \
1575     /usr/include/Motif1.2     \
1576     /opt/xpm/include/X11      \
1577     /opt/GBxpm/include/       \
1578     /opt/GBxpm/X11/include/   \
1579                               \
1580     /usr/Motif1.2/include     \
1581     /usr/dt/include           \
1582     /usr/openwin/include      \
1583                               \
1584     /usr/include/Xm           \
1585                               \
1586     /usr/X11R6/include        \
1587     /usr/X11R6.4/include      \
1588     /usr/X11R5/include        \
1589     /usr/X11R4/include        \
1590                               \
1591     /usr/include/X11R6        \
1592     /usr/include/X11R5        \
1593     /usr/include/X11R4        \
1594                               \
1595     /usr/local/X11R6/include  \
1596     /usr/local/X11R5/include  \
1597     /usr/local/X11R4/include  \
1598                               \
1599     /usr/local/include/X11R6  \
1600     /usr/local/include/X11R5  \
1601     /usr/local/include/X11R4  \
1602                               \
1603     /usr/X11/include          \
1604     /usr/include/X11          \
1605     /usr/local/X11/include    \
1606     /usr/local/include/X11    \
1607                               \
1608     /usr/X386/include         \
1609     /usr/x386/include         \
1610     /usr/XFree86/include/X11  \
1611                               \
1612     X:/XFree86/include        \
1613     X:/XFree86/include/X11    \
1614                               \
1615     /usr/include/gtk          \
1616     /usr/local/include/gtk    \
1617     /usr/include/glib         \
1618     /usr/local/include/glib   \
1619                               \
1620     /usr/include/qt           \
1621     /usr/local/include/qt     \
1622                               \
1623     /usr/include/windows      \
1624     /usr/include/wine         \
1625     /usr/local/include/wine   \
1626                               \
1627     /usr/unsupported/include  \
1628     /usr/athena/include       \
1629     /usr/local/x11r5/include  \
1630     /usr/lpp/Xamples/include  \
1631                               \
1632     /usr/openwin/share/include"
1633
1634 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` "
1635
1636 dnl ------------------------------------------------------------------------
1637 dnl Check for libraries
1638 dnl ------------------------------------------------------------------------
1639
1640 dnl flush the cache because checking for libraries below might abort
1641 AC_CACHE_SAVE
1642
1643 dnl check for glibc version
1644 dnl
1645 dnl VZ: I have no idea why had this check been there originally, but now
1646 dnl     we could probably do without it by just always adding _GNU_SOURCE
1647 if test "$USE_LINUX" = 1; then
1648     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
1649         AC_TRY_COMPILE([#include <features.h>],
1650             [
1651                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
1652                     #error not glibc2.1
1653                 #endif
1654             ],
1655             [
1656                 wx_cv_lib_glibc21=yes
1657             ],
1658             [
1659                 wx_cv_lib_glibc21=no
1660             ]
1661         )
1662     ])
1663     if test "$wx_cv_lib_glibc21" = "yes"; then
1664         AC_DEFINE(wxHAVE_GLIBC2)
1665     fi
1666 fi
1667
1668 dnl we may need _GNU_SOURCE for 2 things:
1669 dnl
1670 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
1671 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
1672 dnl  which breaks libtiff compilation, so it is simpler to just define
1673 dnl  _GNU_SOURCE to get everything)
1674 dnl
1675 dnl  2. for Unicode functions
1676 if test "x$wx_cv_lib_glibc21" = "xyes"; then
1677     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
1678         AC_DEFINE(_GNU_SOURCE)
1679     fi
1680 fi
1681
1682 dnl ---------------------------------------------------------------------------
1683 dnl Optional libraries
1684 dnl
1685 dnl   --with-<lib>=sys
1686 dnl       looks for system library and fails if not found
1687 dnl
1688 dnl   --with-<lib>
1689 dnl   --with-<lib>=yes
1690 dnl       looks for system library and, if not found, prints a warning,
1691 dnl       falls back to the builtin wx version, and continues configuration
1692 dnl
1693 dnl   --with-<lib>=builtin
1694 dnl       uses builtin wx version without searching for system library
1695 dnl
1696 dnl   --with-<lib>=no
1697 dnl   --without-<lib>
1698 dnl       do not use library (neither system nor builtin wx version)
1699 dnl
1700 dnl ---------------------------------------------------------------------------
1701
1702 dnl ------------------------------------------------------------------------
1703 dnl Check for regex libraries
1704 dnl ------------------------------------------------------------------------
1705
1706 REGEX_INCLUDE=
1707 if test "$wxUSE_REGEX" != "no"; then
1708     AC_DEFINE(wxUSE_REGEX)
1709
1710     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
1711         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
1712         dnl on some old systems it may be in libregex - check for it too?
1713         AC_CHECK_HEADER(regex.h, AC_CHECK_FUNCS(regcomp))
1714
1715         if test "x$ac_cv_func_regcomp" != "xyes"; then
1716             if test "$wxUSE_REGEX" = "sys" ; then
1717                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
1718             else
1719                 AC_MSG_WARN([system regex library not found, will use built-in instead])
1720                 wxUSE_REGEX=builtin
1721             fi
1722         else
1723             dnl we are using the system library
1724             wxUSE_REGEX=sys
1725         fi
1726     fi
1727
1728     if test "$wxUSE_REGEX" = "builtin" ; then
1729         REGEX_INCLUDE="-I\${top_srcdir}/src/regex"
1730     fi
1731 fi
1732
1733 dnl ------------------------------------------------------------------------
1734 dnl Check for zlib compression library
1735 dnl ------------------------------------------------------------------------
1736
1737 ZLIB_INCLUDE=
1738 ZLIB_LINK=
1739 if test "$wxUSE_ZLIB" != "no" ; then
1740     AC_DEFINE(wxUSE_ZLIB)
1741
1742     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
1743         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
1744         dnl should still use it because hopefully (can someone confirm this?)
1745         dnl Apple did fix the security problem in it and not using the system
1746         dnl library results in a whole bunch of warnings when linking with
1747         dnl Carbon framework
1748         if test "$USE_DARWIN" = 1; then
1749             system_zlib_h_ok="yes"
1750         else
1751             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
1752             dnl known to not work) and although I don't know which is
1753             dnl the minimal required version it's safer to test for 1.1.4 as
1754             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
1755             dnl has anything more ancient (1.1.3 was released in July 1998)
1756             dnl anyhow
1757             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
1758                 AC_TRY_RUN(
1759                     [
1760                         dnl zlib.h defines ZLIB_VERSION="x.y.z"
1761                         #include <zlib.h>
1762                         #include <stdio.h>
1763
1764                         dnl don't use the brackets as quotes, we need them
1765                         changequote(,)
1766                         int main()
1767                         {
1768                             FILE *f=fopen("conftestval", "w");
1769                             if (!f) exit(1);
1770                             fprintf(f, "%s",
1771                                     ZLIB_VERSION[0] == '1' &&
1772                                     (ZLIB_VERSION[2] > '1' ||
1773                                     (ZLIB_VERSION[2] == '1' &&
1774                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
1775                             exit(0);
1776                         }
1777                         changequote([,])
1778                     ],
1779                     ac_cv_header_zlib_h=`cat conftestval`,
1780                     ac_cv_header_zlib_h=no,
1781                     dnl cross-compiling: don't have an answer, try later
1782                     unset ac_cv_header_zlib_h
1783                 )
1784             )
1785             dnl If the test above did not come up with a value (e.g. cross
1786             dnl compiling) then this should give a definitive answer
1787             AC_CHECK_HEADER(zlib.h)
1788
1789             system_zlib_h_ok=$ac_cv_header_zlib_h
1790         fi
1791
1792         if test "$system_zlib_h_ok" = "yes"; then
1793             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
1794         fi
1795
1796         if test "x$ZLIB_LINK" = "x" ; then
1797             if test "$wxUSE_ZLIB" = "sys" ; then
1798                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
1799             else
1800                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
1801                 wxUSE_ZLIB=builtin
1802             fi
1803         else
1804             dnl we are using the system library
1805             wxUSE_ZLIB=sys
1806         fi
1807     fi
1808
1809     if test "$wxUSE_ZLIB" = "builtin" ; then
1810         ZLIB_INCLUDE="-I\${top_srcdir}/src/zlib"
1811     fi
1812 fi
1813
1814 dnl ------------------------------------------------------------------------
1815 dnl Check for png library
1816 dnl ------------------------------------------------------------------------
1817
1818 PNG_INCLUDE=
1819 PNG_LINK=
1820 if test "$wxUSE_LIBPNG" != "no" ; then
1821     AC_DEFINE(wxUSE_LIBPNG)
1822
1823     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
1824         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
1825         wxUSE_LIBPNG=sys
1826     fi
1827
1828     dnl for the check below to have a chance to succeed, we must already have
1829     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
1830     dnl doesn't depend on zlib)
1831     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
1832         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
1833         wxUSE_LIBPNG=builtin
1834     fi
1835
1836     if test "$wxUSE_MGL" != 1 ; then
1837         dnl Don't check for libpng when building wxMGL, libmgl contains it
1838         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
1839             dnl libpng version 0.9 is known to not work, if an even newer
1840             dnl version is required, just bump it up in the test below
1841             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
1842                 AC_TRY_RUN(
1843                     [
1844                         dnl png.h defines PNG_LIBPNG_VER=number
1845                         #include <png.h>
1846                         #include <stdio.h>
1847
1848                         int main()
1849                         {
1850                             FILE *f=fopen("conftestval", "w");
1851                             if (!f) exit(1);
1852                             fprintf(f, "%s",
1853                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
1854                             exit(0);
1855                         }
1856                     ],
1857                     ac_cv_header_png_h=`cat conftestval`,
1858                     ac_cv_header_png_h=no,
1859                     dnl cross-compiling: test (later) if we have any png.h
1860                     unset ac_cv_header_png_h
1861                 )
1862             )
1863             AC_CHECK_HEADER(png.h)
1864
1865             if test "$ac_cv_header_png_h" = "yes"; then
1866                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng", , [-lz -lm])
1867             fi
1868
1869             if test "x$PNG_LINK" = "x" ; then
1870                 if test "$wxUSE_LIBPNG" = "sys" ; then
1871                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
1872                 else
1873                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
1874                     wxUSE_LIBPNG=builtin
1875                 fi
1876             else
1877                 dnl we are using the system library
1878                 wxUSE_LIBPNG=sys
1879             fi
1880         fi
1881     fi
1882
1883     if test "$wxUSE_LIBPNG" = "builtin" ; then
1884         PNG_INCLUDE="-I\${top_srcdir}/src/png"
1885     fi
1886
1887     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
1888 fi
1889
1890 dnl ------------------------------------------------------------------------
1891 dnl Check for jpeg library
1892 dnl ------------------------------------------------------------------------
1893
1894 JPEG_INCLUDE=
1895 JPEG_LINK=
1896 if test "$wxUSE_LIBJPEG" != "no" ; then
1897     AC_DEFINE(wxUSE_LIBJPEG)
1898
1899     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
1900         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
1901         wxUSE_LIBJPEG=sys
1902     fi
1903
1904     if test "$wxUSE_MGL" != 1 ; then
1905         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
1906         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
1907             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
1908             dnl HAVE_STDLIB_H which are already defined and this provokes
1909             dnl a compiler warning which configure considers as an error...
1910             AC_MSG_CHECKING(for jpeglib.h)
1911             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
1912                 AC_TRY_COMPILE(
1913                     [
1914                         #undef HAVE_STDLIB_H
1915                         #include <stdio.h>
1916                         #include <jpeglib.h>
1917                     ],
1918                     [
1919                     ],
1920                     ac_cv_header_jpeglib_h=yes,
1921                     ac_cv_header_jpeglib_h=no
1922                 )
1923             )
1924             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
1925
1926             if test "$ac_cv_header_jpeglib_h" = "yes"; then
1927                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
1928             fi
1929
1930             if test "x$JPEG_LINK" = "x" ; then
1931                 if test "$wxUSE_LIBJPEG" = "sys" ; then
1932                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
1933                 else
1934                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
1935                     wxUSE_LIBJPEG=builtin
1936                 fi
1937             else
1938                 dnl we are using the system library
1939                 wxUSE_LIBJPEG=sys
1940             fi
1941         fi
1942     fi
1943
1944     if test "$wxUSE_LIBJPEG" = "builtin" ; then
1945         JPEG_INCLUDE="-I\${top_srcdir}/src/jpeg"
1946     fi
1947 fi
1948
1949 dnl ------------------------------------------------------------------------
1950 dnl Check for tiff library
1951 dnl ------------------------------------------------------------------------
1952
1953 TIFF_INCLUDE=
1954 TIFF_LINK=
1955 TIFF_PREREQ_LINKS=-lm
1956 if test "$wxUSE_LIBTIFF" != "no" ; then
1957     AC_DEFINE(wxUSE_LIBTIFF)
1958
1959     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
1960         dnl libtiff may depend on libjpeg and libz so use them in the test
1961         dnl below or it would fail
1962         if test "$wxUSE_LIBJPEG" = "sys"; then
1963             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
1964         fi
1965         if test "$wxUSE_ZLIB" = "sys"; then
1966             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
1967         fi
1968         AC_CHECK_HEADER(tiffio.h,
1969                         AC_CHECK_LIB(tiff, TIFFError,
1970                                      TIFF_LINK=" -ltiff",
1971                                      ,
1972                                      $TIFF_PREREQ_LINKS)
1973                        )
1974
1975         if test "x$TIFF_LINK" = "x" ; then
1976             if test "$wxUSE_LIBTIFF" = "sys" ; then
1977                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
1978             else
1979                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
1980                 wxUSE_LIBTIFF=builtin
1981             fi
1982         else
1983             dnl we are using the system library
1984             wxUSE_LIBTIFF=sys
1985         fi
1986     fi
1987
1988     if test "$wxUSE_LIBTIFF" = "builtin" ; then
1989         TIFF_INCLUDE="-I\${top_srcdir}/src/tiff"
1990     fi
1991 fi
1992
1993 dnl ----------------------------------------------------------------
1994 dnl search for toolkit (widget sets)
1995 dnl ----------------------------------------------------------------
1996
1997 AFMINSTALL=
1998 WIN32INSTALL=
1999
2000 TOOLKIT=
2001 TOOLKIT_INCLUDE=
2002 WIDGET_SET=
2003
2004 dnl are we building for a win32 target environment?
2005 dnl If so, setup common stuff needed for both GUI and Base libs.
2006 if test "$USE_WIN32" = 1 ; then
2007     AC_CHECK_HEADERS(w32api.h)
2008     AC_CHECK_HEADER(windows.h, [],
2009     [
2010         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2011     ])
2012
2013     dnl check if can use _WIN32_IE macro
2014     AC_CACHE_CHECK([if w32api has good enough MSIE support], wx_cv_w32api_win32_ie,
2015     [
2016       AC_TRY_COMPILE([#include <w32api.h>],
2017                      [
2018                        #define wxCHECK_W32API_VERSION( major, minor ) \
2019                        ( defined( __W32API_MAJOR_VERSION ) && defined( __W32API_MINOR_VERSION ) \
2020                        && ( ( __W32API_MAJOR_VERSION > (major) ) \
2021                        || ( __W32API_MAJOR_VERSION == (major) && __W32API_MINOR_VERSION >= (minor))))
2022
2023                        #if !wxCHECK_W32API_VERSION(1,1)
2024                        #error You need w32api 1.1 or newer
2025                        #endif
2026                      ], [
2027                         wx_cv_w32api_win32_ie=yes
2028                      ], [
2029                         wx_cv_w32api_win32_ie=no
2030                      ])
2031     ])
2032     if test "$wx_cv_w32api_win32_ie" = "yes" ; then
2033         CPPFLAGS="$CPPFLAGS -D_WIN32_IE=0x400"
2034     fi
2035
2036     dnl --- FIXME: This is still a somewhat random list of libs,
2037     dnl ---        some of them should probably be included conditionally.
2038     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lctl3d32 -ladvapi32 -lwsock32"
2039
2040     case "${host}" in
2041         *-*-cygwin* )
2042             dnl Cygwin doesn't include these by default
2043             LIBS="$LIBS -lkernel32 -luser32 -lgdi32 -lcomdlg32"
2044             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2045     esac
2046
2047     dnl add extra odbc libs if we have compiled in odbc
2048     if test "$wxUSE_ODBC" = "yes" ; then
2049         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2050     fi
2051
2052     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2053     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2054
2055     dnl install Win32-specific files in "make install"
2056     WIN32INSTALL=win32install
2057 fi
2058
2059 if test "$USE_DARWIN" = 1; then
2060     dnl Mac OS X/Darwin GCC uses precompiled headers by default
2061     dnl this can cause problems both when compiling wxMac and wxBase
2062     if test "$wxUSE_PRECOMP" = "yes"; then
2063         CPPFLAGS="$CPPFLAGS -cpp-precomp"
2064     else
2065         CPPFLAGS="$CPPFLAGS -no-cpp-precomp"
2066     fi
2067 fi
2068
2069 if test "$wxUSE_GUI" = "yes"; then
2070     USE_GUI=1
2071
2072     GUI_TK_LIBRARY=
2073
2074     WXGTK12=
2075     WXGTK127=
2076     WXGTK20=
2077
2078     if test "$wxUSE_MSW" = 1 ; then
2079         TOOLKIT=MSW
2080         GUIDIST=MSW_DIST
2081
2082         dnl -mwindows causes a heap of other default gui libs to be linked in.
2083         dnl All platforms need this, except maybe cygwin
2084         LDFLAGS="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2085     fi
2086
2087     if test "$wxUSE_GTK" = 1; then
2088         AC_MSG_CHECKING([for GTK+ version])
2089
2090         gtk_version_cached=1
2091         AC_CACHE_VAL(wx_cv_lib_gtk,
2092             [
2093                 dnl stupid GTK+ AM macros produce their own messages, so we
2094                 dnl have to pass to the next line
2095                 gtk_version_cached=0
2096                 AC_MSG_RESULT()
2097
2098                 dnl we must link against lgthread unless the user
2099                 dnl used --disable-threads
2100                 GTK_MODULES=
2101                 if test "$wxUSE_THREADS" = "yes"; then
2102                     GTK_MODULES=gthread
2103                 fi
2104
2105                 dnl note that if we fail to find GTK2 we abort and don't fall
2106                 dnl back to GTK1.x
2107                 wx_cv_lib_gtk=
2108                 if test "x$wxUSE_GTK2" = "xyes"; then
2109                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2110                 else
2111                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2112
2113                     if test -z "$wx_cv_lib_gtk"; then
2114                         AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2115                     fi
2116                 fi
2117
2118                 if test -z "$wx_cv_lib_gtk"; then
2119                     dnl looks better in AC_MSG_RESULT
2120                     wx_cv_lib_gtk=none
2121                 else
2122                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2123                     dnl subsequent runs
2124                     wx_cv_cflags_gtk=$GTK_CFLAGS
2125                     wx_cv_libs_gtk=$GTK_LIBS
2126                 fi
2127             ]
2128         )
2129
2130         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2131         dnl enough
2132         if test "$gtk_version_cached" = 1; then
2133             AC_MSG_RESULT($wx_cv_lib_gtk)
2134         fi
2135
2136         case "$wx_cv_lib_gtk" in
2137             2.0)    WXGTK20=1
2138                     TOOLKIT_VERSION=2
2139                     ;;
2140             1.2.7)  WXGTK127=1
2141                     WXGTK12=1
2142                     ;;
2143             1.2.3)  WXGTK12=1
2144                     ;;
2145             *)      AC_MSG_ERROR([
2146 Please check that gtk-config is in path, the directory
2147 where GTK+ libraries are installed (returned by
2148 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
2149 equivalent variable and GTK+ is version 1.2.3 or above.
2150                             ])
2151                     ;;
2152         esac
2153
2154         if test "$WXGTK20" = 1; then
2155             if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
2156                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2157                     [
2158                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2159                         LIBS="$LIBS $PANGOFT2_LIBS"
2160                     ],
2161                     [
2162                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2163                         wxUSE_PRINTING_ARCHITECTURE="no"
2164                     ]
2165                 )
2166             fi
2167         else
2168             if test "$wxUSE_UNICODE" = "yes"; then
2169                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2170                 wxUSE_UNICODE=no
2171             fi
2172         fi
2173
2174         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2175         dnl have it but we do the check for the others)
2176         if test "$USE_DARWIN" != 1; then
2177             AC_CHECK_FUNCS(poll)
2178         fi
2179
2180         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2181         GUI_TK_LIBRARY="$wx_cv_libs_gtk"
2182
2183         AFMINSTALL=afminstall
2184         TOOLKIT=GTK
2185         GUIDIST=GTK_DIST
2186
2187         dnl test for XIM support in libgdk
2188         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2189     fi
2190
2191     if test "$wxUSE_MGL" = 1; then
2192        AC_MSG_CHECKING(for SciTech MGL library)
2193         if test "x$MGL_ROOT" = x ; then
2194             AC_MSG_RESULT(not found)
2195             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2196         else
2197             AC_MSG_RESULT($MGL_ROOT)
2198         fi
2199
2200         AC_MSG_CHECKING(for libmgl location)
2201         dnl Find MGL library that we want
2202         dnl FIXME_MGL - test for MGL variants for freebsd etc.
2203         case "${host}" in
2204             *-*-linux* )
2205               if test "x$wxUSE_SHARED" = xyes ; then
2206                   mgl_os_candidates="linux/gcc/glibc.so linux/gcc/glibc"
2207               else
2208                   mgl_os_candidates="linux/gcc/glibc linux/gcc/glibc.so"
2209               fi
2210               ;;
2211             *-pc-msdosdjgpp )
2212               mgl_os_candidates="dos32/dj2"
2213               ;;
2214             *)
2215               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2216         esac
2217
2218         mgl_lib_type=""
2219         mgl_os=""
2220
2221         for mgl_os_i in $mgl_os_candidates ; do
2222             if test "x$mgl_os" = x ; then
2223                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2224                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2225                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2226                         mgl_lib_type=debug
2227                         mgl_os=$mgl_os_i
2228                     fi
2229                 fi
2230                 if test "x$mgl_lib_type" = x ; then
2231                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2232                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2233                         mgl_lib_type=release
2234                         mgl_os=$mgl_os_i
2235                     fi
2236                 fi
2237             fi
2238         done
2239
2240         if test "x$mgl_os" = x ; then
2241             AC_MSG_RESULT(not found)
2242             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2243         fi
2244         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2245
2246         wxUSE_UNIVERSAL="yes"
2247
2248         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2249         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2250
2251         AFMINSTALL=afminstall
2252         TOOLKIT=MGL
2253         GUIDIST=MGL_DIST
2254     fi
2255
2256     if test "$wxUSE_MICROWIN" = 1; then
2257         AC_MSG_CHECKING(for MicroWindows)
2258         if test "x$MICROWINDOWS" = x ; then
2259             AC_MSG_RESULT(not found)
2260             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2261         else
2262             AC_MSG_RESULT($MICROWINDOWS)
2263         fi
2264
2265         if test -f $MICROWINDOWS/lib/libmwin.a; then
2266             AC_MSG_RESULT(MicroWindows' libraries found.)
2267         else
2268             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2269         fi
2270
2271         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2272         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2273
2274         wxUSE_UNIVERSAL="yes"
2275
2276         AFMINSTALL=afminstall
2277         TOOLKIT=MICROWIN
2278         GUIDIST=MICROWIN_DIST
2279
2280         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2281     fi
2282
2283     if test "$wxUSE_X11" = 1; then
2284         dnl use standard macros to check for X headers/libs, this brings support
2285         dnl for the standard configure options --x-includes and --x-libraries
2286         AC_PATH_XTRA
2287
2288         if test "$no_x" = "yes"; then
2289           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2290         fi
2291
2292         GUI_TK_LIBRARY="$X_LIBS"
2293         TOOLKIT_INCLUDE="$X_CFLAGS"
2294         AFMINSTALL=afminstall
2295         COMPILED_X_PROGRAM=0
2296
2297         if test "$wxUSE_NANOX" = "yes"; then
2298             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2299             if test "x$MICROWIN" = x ; then
2300                 AC_MSG_RESULT(not found)
2301                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2302             else
2303                 AC_MSG_RESULT($MICROWIN)
2304                 AC_DEFINE(wxUSE_NANOX)
2305             fi
2306         fi
2307
2308         xpm_link=
2309         AC_MSG_CHECKING(for Xpm library)
2310         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2311         if test "$ac_find_libraries" != "" ; then
2312             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2313             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2314             xpm_link=" -lXpm"
2315             AC_DEFINE(wxHAVE_LIB_XPM)
2316             AC_MSG_RESULT(found at $ac_find_libraries)
2317         else
2318             AC_TRY_COMPILE(
2319                 [
2320                     #include <X11/xpm.h>
2321                 ],
2322                 [
2323                     int version;
2324                     version = XpmLibraryVersion();
2325                 ],
2326                 [
2327                     xpm_link=" -lXpm"
2328                     AC_DEFINE(wxHAVE_LIB_XPM)
2329                     AC_MSG_RESULT(found in default search path)
2330                     COMPILED_X_PROGRAM=0
2331                 ],
2332                 [
2333                     AC_MSG_RESULT(no)
2334                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2335                 ]
2336             )
2337         fi
2338
2339         if test "$wxUSE_UNICODE" = "yes"; then
2340                 PKG_CHECK_MODULES(PANGOX, pangox,
2341                     [
2342                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2343                         LIBS="$LIBS $PANGOX_LIBS"
2344                     ],
2345                     [
2346                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2347                     ]
2348                 )
2349                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2350                     [
2351                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2352                         LIBS="$LIBS $PANGOFT2_LIBS"
2353                     ],
2354                     [
2355                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2356                         wxUSE_PRINTING_ARCHITECTURE="no"
2357                     ]
2358                 )
2359                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
2360                     [
2361                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
2362                         LIBS="$LIBS $PANGOXFT_LIBS"
2363                     ],
2364                     [
2365                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
2366                     ]
2367                 )
2368         fi
2369
2370         wxUSE_UNIVERSAL="yes"
2371
2372         if test "$wxUSE_NANOX" = "yes"; then
2373             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
2374             TOOLCHAIN_DEFS="${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"
2375             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
2376         else
2377             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11$xpm_link"
2378         fi
2379
2380         TOOLKIT_VPATH="\${top_srcdir}/src/x11"
2381         TOOLKIT=X11
2382         GUIDIST=X11_DIST
2383     fi
2384
2385     if test "$wxUSE_MOTIF" = 1; then
2386         dnl use standard macros to check for X headers/libs, this brings support
2387         dnl for the standard configure options --x-includes and --x-libraries
2388         AC_PATH_XTRA
2389
2390         if test "$no_x" = "yes"; then
2391           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2392         fi
2393
2394         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE to
2395         dnl X_LIBS and X_CFLAGS respectively -- what for??
2396         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//'`
2397         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2398         AFMINSTALL=afminstall
2399         COMPILED_X_PROGRAM=0
2400
2401         AC_MSG_CHECKING(for Motif/Lesstif headers)
2402         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2403         if test "$ac_find_includes" != "" ; then
2404             AC_MSG_RESULT(found in $ac_find_includes)
2405             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2406             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2407         else
2408             AC_TRY_COMPILE(
2409                 [
2410                     #include <Xm/Xm.h>
2411                 ],
2412                 [
2413                     int version;
2414                     version = xmUseVersion;
2415                 ],
2416                 [
2417                     AC_MSG_RESULT(found in default search path)
2418                     COMPILED_X_PROGRAM=1
2419                 ],
2420                 [
2421                     AC_MSG_RESULT(no)
2422                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2423                 ]
2424             )
2425         fi
2426
2427         if test "$COMPILED_X_PROGRAM" = 0; then
2428             AC_MSG_CHECKING(for Motif/Lesstif library)
2429             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2430             if test "$ac_find_libraries" != "" ; then
2431                 AC_MSG_RESULT(found at $ac_find_libraries)
2432
2433                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2434                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2435             else
2436                 dnl it might happen that we found headers in one of the
2437                 dnl standard paths but the libs are elsewhere - we do need to
2438                 dnl try to compile a sample program then here
2439                 save_CFLAGS=$CFLAGS
2440                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2441
2442                 AC_TRY_COMPILE(
2443                     [
2444                         #include <Xm/Xm.h>
2445                     ],
2446                     [
2447                         int version;
2448                         version = xmUseVersion;
2449                     ],
2450                     [
2451                         AC_MSG_RESULT(found in default search path)
2452                         COMPILED_X_PROGRAM=1
2453                     ],
2454                     [
2455                         AC_MSG_RESULT(no)
2456                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2457                     ]
2458                 )
2459
2460                 CFLAGS=$save_CFLAGS
2461             fi
2462         fi
2463
2464         xpm_link=
2465         AC_MSG_CHECKING(for Xpm library)
2466         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2467         if test "$ac_find_libraries" != "" ; then
2468             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2469             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2470
2471             xpm_link=" -lXpm"
2472             AC_DEFINE(wxHAVE_LIB_XPM)
2473             AC_MSG_RESULT(found at $ac_find_libraries)
2474         else
2475             save_CFLAGS=$CFLAGS
2476             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2477
2478             AC_TRY_COMPILE(
2479                 [
2480                     #include <X11/xpm.h>
2481                 ],
2482                 [
2483                     int version;
2484                     version = XpmLibraryVersion();
2485                 ],
2486                 [
2487                     xpm_link=" -lXpm"
2488                     AC_DEFINE(wxHAVE_LIB_XPM)
2489                     AC_MSG_RESULT(found in default search path)
2490                     COMPILED_X_PROGRAM=0
2491                 ],
2492                 [
2493                     AC_MSG_RESULT(no)
2494                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2495                 ]
2496             )
2497
2498             CFLAGS=$save_CFLAGS
2499         fi
2500
2501         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
2502         libp_link=""
2503         libsm_ice_link=""
2504         libs_found=0
2505         for libp in "" " -lXp"; do
2506             if test "$libs_found" = "0"; then
2507                 for libsm_ice in " -lSM -lICE"; do
2508                     if test "$libs_found" = "0"; then
2509                         save_LIBS="$LIBS"
2510                         LIBS="$GUI_TK_LIBRARY -lXm${xpm_link} ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
2511                         save_CFLAGS=$CFLAGS
2512                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2513
2514                         AC_TRY_LINK(
2515                             [
2516                                 #include <Xm/Xm.h>
2517                                 #include <Xm/List.h>
2518                             ],
2519                             [
2520                                 XmString string = NULL;
2521                                 Widget w = NULL;
2522                                 int position = 0;
2523                                 XmListAddItem(w, string, position);
2524                             ],
2525                             [
2526                                 libp_link="$libp"
2527                                 libsm_ice_link="$libsm_ice"
2528                                 AC_MSG_RESULT(
2529                                     [need${libp_link}${libsm_ice_link}])
2530                                 libs_found=1
2531                             ], []
2532                         )
2533
2534                         LIBS="$save_LIBS"
2535                         CFLAGS=$save_CFLAGS
2536                     fi
2537                 done
2538             fi
2539         done
2540
2541         if test "$libs_found" = "0"; then
2542             AC_MSG_RESULT([can't find the right libraries])
2543             AC_MSG_ERROR([can't link a simple motif program])
2544         fi
2545
2546         save_CFLAGS=$CFLAGS
2547         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2548         AC_MSG_CHECKING([for Motif 2])
2549         AC_TRY_COMPILE([
2550                         #include <Xm/Xm.h>
2551                        ],
2552                        [
2553                         #if XmVersion < 2000
2554                         #error "Not Motif 2"
2555                         #endif
2556                        ],
2557                        [
2558                         AC_DEFINE(__WXMOTIF20__,1)
2559                         AC_MSG_RESULT([found])
2560                        ],
2561                        [
2562                         AC_DEFINE(__WXMOTIF20__,0)
2563                         AC_MSG_RESULT([not found])
2564                        ])
2565         CFLAGS=$save_CFLAGS
2566
2567         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm$xpm_link${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
2568         TOOLKIT_VPATH="\${top_srcdir}/src/motif${PATH_IFS}\${top_srcdir}/src/motif/xmcombo${PATH_IFS}\${top_srcdir}/src/x11"
2569         TOOLKIT=MOTIF
2570         GUIDIST=MOTIF_DIST
2571     fi
2572
2573     if test "$wxUSE_MAC" = 1; then
2574         CPPFLAGS="$CPPFLAGS -fpascal-strings -I\${top_srcdir}/src/mac/morefilex -I/Developer/Headers/FlatCarbon"
2575
2576         TOOLKIT_VPATH="\${top_srcdir}/src/mac${PATH_IFS}\${top_srcdir}/src/mac/morefilex"
2577         TOOLKIT=MAC
2578         dnl we can't call this MAC_DIST or autoconf thinks its a macro
2579         GUIDIST=MACX_DIST
2580     fi
2581
2582     if test "$wxUSE_PM" = 1; then
2583         TOOLKIT=PM
2584         GUIDIST=GTK_DIST
2585         AC_MSG_WARN([OS/2 PM requires old resource format, re-enabled])
2586         wxUSE_PROLOGIO="yes"
2587         wxUSE_RESOURCES="yes"
2588         AC_MSG_WARN([OS/2 threads are not yet supported... disabled])
2589         wxUSE_THREADS="no"
2590     fi
2591
2592     dnl the name of the directory where the files for this toolkit live
2593     if test "$TOOLKIT" = "PM" ; then
2594         TOOLKIT_DIR="os2"
2595     else
2596         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
2597     fi
2598
2599     dnl misc other files depending on the port
2600     PORT_FILES="\${top_srcdir}/src/\$(TOOLKITDIR)/files.lst"
2601
2602     if test "$wxUSE_UNIVERSAL" = "yes"; then
2603         ALL_OBJECTS="\$(GUI_LOWLEVEL_OBJS) \${UNIVOBJS}"
2604
2605         dnl ALL_SOURCES and ALL_HEADERS shouldn't include really all sources
2606         dnl and headers as some/most are not needed for wxUniv but I don't
2607         dnl have time to add GUI_LOWLEVEL_SOURCES/HEADERS stuff now (TODO!)
2608         ALL_SOURCES="\$(ALL_SOURCES) \${UNIV_SOURCES}"
2609         ALL_HEADERS="\$(ALL_HEADERS) \${UNIV_HEADERS}"
2610
2611         PORT_FILES="${PORT_FILES} \${top_srcdir}/src/univ/files.lst"
2612         if test "$wxUSE_X11" = 1; then
2613             TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}${PATH_IFS}\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes"
2614         else
2615             TOOLKIT_VPATH="\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes${PATH_IFS}\${top_srcdir}/src/${TOOLKIT_DIR}"
2616         fi
2617         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
2618         WIDGET_SET=univ
2619     else
2620         ALL_OBJECTS="\$(GUIOBJS)"
2621         ALL_SOURCES="\$(ALL_SOURCES)"
2622         ALL_HEADERS="\$(ALL_HEADERS)"
2623     fi
2624
2625     ALL_OBJECTS="${ALL_OBJECTS} \$(COMMONOBJS) \$(GENERICOBJS)"
2626
2627     if test "$TOOLKIT" != "MSW" -a "$USE_DOS" != 1; then
2628         ALL_OBJECTS="${ALL_OBJECTS} \$(UNIXOBJS)"
2629     fi
2630
2631     if test "$wxUSE_HTML" = "yes"; then
2632         ALL_OBJECTS="${ALL_OBJECTS} \$(HTMLOBJS)"
2633     fi
2634
2635     if test "$wxUSE_LIBJPEG" = "builtin" ; then
2636         ALL_OBJECTS="${ALL_OBJECTS} \$(JPEGOBJS)"
2637     fi
2638     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2639         ALL_OBJECTS="${ALL_OBJECTS} \$(TIFFOBJS)"
2640     fi
2641     if test "$wxUSE_LIBPNG" = "builtin" ; then
2642         ALL_OBJECTS="${ALL_OBJECTS} \$(PNGOBJS)"
2643     fi
2644
2645     dnl distribute samples/demos/utils with GUI versions
2646     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
2647     DISTDIR="wx\$(TOOLKIT)"
2648 else
2649     USE_GUI=0
2650
2651     dnl this doesn't quite work right for wxBase, but the places
2652     dnl where it is wrong aren't fatal (yet) though.
2653     TOOLKIT_DIR="base"
2654
2655     dnl the sources, their dependenices and the headers
2656     if test "$USE_WIN32" = 1 ; then
2657         ALL_OBJECTS="\${BASE_OBJS} \${BASE_MSW_OBJS}"
2658         TOOLKIT_VPATH="\${top_srcdir}/src/msw"
2659
2660         dnl yes, the toolkit for wxBase on win32 is actually MSW
2661         dnl wxBase on unix does not need a 'TOOLKIT' defined.
2662         TOOLKIT="MSW"
2663     else
2664         ALL_OBJECTS="\${BASE_OBJS} \${BASE_UNIX_OBJS}"
2665         TOOLKIT_VPATH="\${top_srcdir}/src/unix"
2666     fi
2667
2668     ALL_SOURCES="\$(ALL_SOURCES)"
2669     ALL_HEADERS="\$(ALL_HEADERS)"
2670
2671     PORT_FILES="\${top_srcdir}/src/files.lst"
2672
2673     dnl distribute only wxBase sources/headers
2674     GUIDIST="BASE_DIST"
2675     DISTDIR="wxBase"
2676 fi
2677
2678 dnl ---------------------------------------------------------------------------
2679 dnl Optional libraries included when system library is not used
2680 dnl ---------------------------------------------------------------------------
2681
2682 dnl ODBC objects are Unix only
2683 if test "$TOOLKIT" != "MSW" -a "$wxUSE_ODBC" = "yes" ; then
2684     ALL_OBJECTS="${ALL_OBJECTS} \$(IODBCOBJS)"
2685 fi
2686
2687 if test "$wxUSE_REGEX" = "builtin" ; then
2688     ALL_OBJECTS="${ALL_OBJECTS} \$(REGEXOBJS)"
2689 fi
2690 if test "$wxUSE_ZLIB" = "builtin" ; then
2691     ALL_OBJECTS="${ALL_OBJECTS} \$(ZLIBOBJS)"
2692 fi
2693
2694 dnl ---------------------------------------------------------------------------
2695 dnl OpenGL libraries
2696 dnl ---------------------------------------------------------------------------
2697
2698 if test "$wxUSE_OPENGL" = "yes"; then
2699     if test "$wxUSE_MAC" = 1; then
2700         OPENGL_LIBS="-framework OpenGL -framework AGL"
2701     elif test "$wxUSE_MSW" = 1; then
2702         OPENGL_LIBS="-lopengl32 -lglu32"
2703     else
2704         AC_CHECK_HEADER(GL/gl.h,
2705             [
2706                 AC_MSG_CHECKING([for -lGL])
2707                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[GL])
2708                 if test "$ac_find_libraries" != "" ; then
2709                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2710                     if test "$ac_path_to_link" = " -L/usr/lib" ; then
2711                         LDFLAGS_GL="$LDFLAGS"
2712                     else
2713                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2714                     fi
2715                     OPENGL_LIBS="-lGL -lGLU"
2716                     AC_MSG_RESULT([yes])
2717                 else
2718                     AC_MSG_RESULT([no])
2719                     AC_MSG_CHECKING([for -lMesaGL])
2720                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[MesaGL])
2721                     if test "$ac_find_libraries" != "" ; then
2722                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2723                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2724                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
2725                         AC_MSG_RESULT([yes])
2726                     else
2727                         AC_MSG_RESULT([no])
2728                     fi
2729                 fi
2730             ])
2731
2732         if test "x$OPENGL_LIBS" = "x"; then
2733             dnl it should be an error and not a warning because OpenGL is not on
2734             dnl by default and so if it had been explicitely requested, we
2735             dnl shouldn't just fall back to compiling the library without it
2736             AC_MSG_ERROR(OpenGL libraries not available)
2737         fi
2738     fi
2739
2740     if test "$wxUSE_OPENGL" = "yes"; then
2741         AC_DEFINE(wxUSE_OPENGL)
2742         AC_DEFINE(wxUSE_GLCANVAS)
2743         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl"
2744     fi
2745 fi
2746
2747 if test -z "$TOOLKIT_VPATH" ; then
2748     TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}"
2749 fi
2750
2751 dnl the symbol which allows conditional compilation for the given toolkit
2752 if test -n "$TOOLKIT" ; then
2753     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
2754 fi
2755
2756 lib_unicode_suffix=
2757 if test "$wxUSE_UNICODE" = "yes"; then
2758     lib_unicode_suffix=u
2759 fi
2760
2761 lib_debug_suffix=
2762 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
2763     lib_debug_suffix=d
2764 fi
2765
2766 WX_VERSION_TAG=`echo WX${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
2767
2768 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}-${WX_RELEASE}"
2769 TOOLCHAIN_NAME_GL="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_gl-${WX_RELEASE}"
2770
2771 if test "$cross_compiling" = "yes"; then
2772     TOOLCHAIN_NAME="${TOOLCHAIN_NAME}-${host_alias}"
2773     TOOLCHAIN_NAME_GL="${TOOLCHAIN_NAME_GL}-${host_alias}"
2774 fi
2775
2776 dnl library link name
2777 WX_LIBRARY="wx_${TOOLCHAIN_NAME}"
2778 WX_LIBRARY_GL="wx_${TOOLCHAIN_NAME_GL}"
2779 WX_LIBRARY_BASENAME="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}"
2780
2781 dnl the name of the shared library
2782 WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2783 WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2784
2785 dnl the name of the links to the shared library
2786 WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}"
2787 WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
2788 WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}"
2789 WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2790
2791 case "${host}" in
2792     *-*-cygwin* | *-*-mingw32* )
2793
2794         dnl If we are cross compiling we want to use the 'full' unix type name for the
2795         dnl lib, but for a native install use the windows style naming convention.
2796         dnl (excepting again that we strip the ELF style version numbers off it).
2797
2798         dnl FIXME: is this GL stuff actually even used for wxMSW?  should it be??
2799
2800         if test "$cross_compiling" != "yes" -a "$TOOLKIT_DIR" = "msw"; then
2801             WX_LIBRARY="wxmsw${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2802             WX_LIBRARY_GL="wxmsw_gl${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2803             WX_LIBRARY_NAME_SHARED="${WX_LIBRARY}.${SO_SUFFIX}"
2804             WX_LIBRARY_NAME_SHARED_GL="${WX_LIBRARY_GL}.${SO_SUFFIX}"
2805         else
2806             WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}"
2807             WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2808         fi
2809         ;;
2810
2811     *-*-darwin* )
2812         dnl Under Mac OS X, the naming conventions for shared libraries
2813         dnl are different: the number precedes the suffix.
2814
2815         WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}.${SO_SUFFIX}"
2816         WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}.${SO_SUFFIX}"
2817
2818         WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${WX_CURRENT}.${SO_SUFFIX}"
2819         WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
2820         WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${WX_CURRENT}.${SO_SUFFIX}"
2821         WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2822
2823         dnl Under Mac OS X, we should build real frameworks instead of simple
2824         dnl dynamic shared libraries (in order to embed the resources)
2825         if test "$wxUSE_MAC" = 1; then
2826             dnl base name of the resource file for wxMac must be the same
2827             dnl as library installation base name (-install_name)
2828             WX_RESOURCES_MACOSX_ASCII="lib${WX_LIBRARY}.${WX_CURRENT}.r"
2829             WX_RESOURCES_MACOSX_DATA="lib${WX_LIBRARY}.${WX_CURRENT}.rsrc"
2830         fi
2831         ;;
2832 esac
2833
2834 dnl the name of the static library
2835 WX_LIBRARY_NAME_STATIC="lib${WX_LIBRARY}.a"
2836 WX_LIBRARY_NAME_STATIC_GL="lib${WX_LIBRARY_GL}.a"
2837
2838 dnl define which libs wx-config should link.
2839 WXCONFIG_LIBS="-l${WX_LIBRARY}"
2840 WXCONFIG_LIBS_STATIC="lib${WX_LIBRARY}.a"
2841
2842 if test "$wxUSE_OPENGL" = "yes"; then
2843     WXCONFIG_LIBS_GL="-l${WX_LIBRARY_GL} ${OPENGL_LIBS}"
2844     WXCONFIG_LIBS_STATIC_GL="lib${WX_LIBRARY_GL}.a ${OPENGL_LIBS}"
2845 fi
2846
2847
2848 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
2849
2850 if test "$wxUSE_SHARED" = "yes"; then
2851     case "${host}" in
2852       *-pc-os2_emx | *-pc-os2-emx | \
2853       *-pc-msdosdjgpp )
2854         dnl only static for now
2855         wxUSE_SHARED=no
2856         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
2857       ;;
2858     esac
2859 fi
2860
2861 if test "$wxUSE_SHARED" = "yes"; then
2862
2863     dnl install targets
2864     if test "$wxUSE_OPENGL" = "yes"; then
2865         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS CREATE_INSTALLED_LINKS_GL"
2866         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1} \$(build_libdir)/${WX_LIBRARY_LINK1_GL}"
2867     else
2868         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2869         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1}"
2870     fi
2871
2872     dnl the extra compiler flags needed for compilation of shared library
2873     if test "$GCC" = "yes"; then
2874         dnl the switch for gcc is the same under all platforms
2875         PIC_FLAG="-fPIC"
2876     fi
2877
2878
2879     dnl use versioned symbols if available on the platform
2880     WX_VERSIONED_SYMBOLS([\$(top_builddir)/version-script])
2881
2882     dnl the command to use for creating the shared library
2883     SHARED_LD="${CXX} -shared -o"
2884
2885     case "${host}" in
2886       *-hp-hpux* )
2887         dnl default settings are good for gcc but not for the native HP-UX
2888         if test "$GCC" = "yes"; then
2889             dnl -o flag must be after PIC flag
2890             SHARED_LD="${CXX} -shared ${PIC_FLAG} -o"
2891         else
2892             dnl no idea why it wants it, but it does
2893             LDFLAGS="$LDFLAGS -L/usr/lib"
2894
2895             SHARED_LD="${CXX} -b -o"
2896             PIC_FLAG="+Z"
2897         fi
2898
2899         dnl install shared libs without symlinks
2900         if test "$wxUSE_OPENGL" = "yes"; then
2901             WX_ALL_INSTALLED="preinstall_gl"
2902             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
2903         else
2904             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
2905         fi
2906       ;;
2907
2908       *-*-linux* )
2909         if test "$GCC" != "yes"; then
2910             AC_CACHE_CHECK([for Intel compiler], wx_cv_prog_icc,
2911             [
2912                 AC_TRY_COMPILE([],
2913                     [
2914                         #ifndef __INTEL_COMPILER
2915                         #error Not icc
2916                         #endif
2917                     ],
2918                     wx_cv_prog_icc=yes,
2919                     wx_cv_prog_icc=no
2920                 )
2921             ])
2922             if test "$wx_cv_prog_icc" = "yes"; then
2923                 PIC_FLAG="-KPIC"
2924             fi
2925         fi
2926
2927         if test "$wxUSE_SONAME" = "yes" ; then
2928             SONAME_FLAGS="-Wl,-soname,${WX_LIBRARY_LINK1}"
2929             SONAME_FLAGS_GL="-Wl,-soname,${WX_LIBRARY_LINK1_GL}"
2930             dnl substitute this in makelib.env for the contrib libs
2931             WX_TARGET_LIBRARY_SONAME="-Wl,-soname,\$(TARGETLIB_LINK1)"
2932         fi
2933       ;;
2934
2935       *-*-solaris2* )
2936         if test "$GCC" = yes ; then
2937             dnl newer versions of gcc need -isystem to compile X headers on
2938             dnl Solaris (which use old style C syntax)
2939             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
2940         else
2941             SHARED_LD="${CXX} -G -o"
2942             PIC_FLAG="-KPIC"
2943             SONAME_FLAGS="-h ${WX_LIBRARY_NAME_SHARED}"
2944             SONAME_FLAGS_GL="-h ${WX_LIBRARY_NAME_SHARED_GL}"
2945         fi
2946       ;;
2947
2948       *-*-darwin* )
2949         dnl For Unix to MacOS X porting instructions, see:
2950         dnl http://fink.sourceforge.net/doc/porting/porting.html
2951         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -DWXMAKINGDLL"
2952         CFLAGS="$CFLAGS -fno-common"
2953         CXXFLAGS="$CXXFLAGS -fno-common"
2954         dnl wxWindows must be fully binded (lazy binding breaks RTTI classinfo)
2955         dnl this can be done either with the exe linker flag -Wl,-bind_at_load
2956         dnl or with a double stage link in order to create a single module
2957         dnl "-init _wxWindowsDylibInit" not useful with lazy linking solved
2958         SHARED_LD="\${top_srcdir}/distrib/mac/shared-ld-sh -undefined suppress -flat_namespace -o"
2959         PIC_FLAG="-dynamic -fPIC"
2960         dnl library installation base name and wxMac resources file base name
2961         dnl must be identical in order for the resource file to be found at
2962         dnl run time in src/mac/app.cpp
2963         SONAME_FLAGS="-compatibility_version ${WX_RELEASE} -current_version ${WX_VERSION} -install_name \$(libdir)/${WX_LIBRARY_LINK1}"
2964         SONAME_FLAGS_GL="-compatibility_version ${WX_RELEASE} -current_version ${WX_VERSION} -install_name \$(libdir)/${WX_LIBRARY_LINK1_GL}"
2965       ;;
2966
2967       *-*-aix* )
2968         dnl default settings are ok for gcc
2969         if test "$GCC" != "yes"; then
2970             dnl the abs path below used to be hardcoded here so I guess it must
2971             dnl be some sort of standard location under AIX?
2972             AC_CHECK_PROG(AIX_CXX_LD, makeC++SharedLib,
2973                           makeC++SharedLib, /usr/lpp/xlC/bin/makeC++SharedLib)
2974
2975             SHARED_LD="$(AIX_CXX_LD) -p 0 -o"
2976         fi
2977       ;;
2978
2979       *-*-cygwin* | *-*-mingw32* )
2980         WX_LIBRARY_IMPORTLIB="${WX_LIBRARY_NAME_SHARED}.a"
2981
2982         SHARED_LD="${CXX} -shared -Wl,--out-implib,lib/${WX_LIBRARY_IMPORTLIB} -o"
2983         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
2984
2985         PIC_FLAG="-UWXUSINGDLL -DWXMAKINGDLL=1 -D_DLL=1 -D_WINDLL=1"
2986
2987         dnl Don't build seperate GL library
2988         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
2989         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2990
2991         if test "$wxUSE_OPENGL" = "yes"; then
2992             LIBS="${LIBS} ${OPENGL_LIBS}"
2993         fi
2994       ;;
2995
2996       *-*-beos* )
2997         dnl can't use gcc under BeOS for shared library creation because it
2998         dnl complains about missing 'main'
2999         SHARED_LD="${LD} -shared -o"
3000       ;;
3001
3002       *-*-irix* )
3003         dnl default settings are ok for gcc
3004         if test "$GCC" != "yes"; then
3005             PIC_FLAG="-KPIC"
3006         fi
3007       ;;
3008
3009       *-*-freebsd* | *-*-openbsd* | *-*-netbsd* | \
3010       *-*-sunos4* | \
3011       *-*-osf* | \
3012       *-*-dgux5* | \
3013       *-*-sysv5* )
3014         dnl defaults are ok
3015       ;;
3016
3017       *)
3018         AC_MSG_ERROR(unknown system type $host.)
3019     esac
3020
3021     dnl set target to shared if not explicitly chose static before
3022     if test "x$WX_TARGET_LIBRARY" = "x"; then
3023         WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_SHARED}"
3024         WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_SHARED_GL}"
3025     fi
3026
3027     dnl do not alter the LIBRARY_TYPE strings "so" and "a", they are magic
3028     WX_TARGET_LIBRARY_TYPE="so"
3029     INSTALL_LIBRARY='$(INSTALL_PROGRAM)'
3030 fi
3031
3032 dnl do not 'else' this, it may be changed in the above conditional.
3033 if test "$wxUSE_SHARED" = "no"; then
3034
3035     dnl give static wxBase and wxMSW build a working install target
3036     if test "$wxUSE_GUI" = "no" -o "$USE_WIN32" = 1 ; then
3037         dnl we're here because WX_ALL_INSTALLED is empty, but play safe anyway
3038         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
3039     fi
3040
3041     if test "$wxUSE_MAC" = 1; then
3042         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
3043     fi
3044
3045     if test "$wxUSE_OPENGL" = "yes"; then
3046         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_gl"
3047         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC} \$(build_libdir)/${WX_LIBRARY_NAME_STATIC_GL}"
3048     else
3049         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC}"
3050     fi
3051
3052     WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
3053     WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_STATIC_GL}"
3054
3055     WX_TARGET_LIBRARY_TYPE="a"
3056     INSTALL_LIBRARY='$(INSTALL_DATA)'
3057
3058     dnl wx-config should assume the --static flag by default if we don't have
3059     dnl any shared libs anyhow
3060     STATIC_FLAG="yes"
3061 else
3062     STATIC_FLAG="no"
3063 fi
3064
3065 dnl default value is to (silently) do nothing in the makefile
3066 MACRESCOMP="@#"
3067 MACSETFILE="@#"
3068 MACRESWXCONFIG="#"
3069 if test "$wxUSE_MAC" = 1; then
3070     dnl add the resources target for wxMac
3071     LIBWXMACRES="\$(top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
3072     WX_ALL="${WX_ALL} ${LIBWXMACRES}"
3073     WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_res"
3074     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3075     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3076     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3077     MACOSX_BUNDLE="bundle"
3078     dnl resources are bundled both with shared library and applications
3079     dnl since the carb resource *must* be included in the application
3080     MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r ${LIBWXMACRES} -o"
3081     MACSETFILE="\$(SETFILE)"
3082     MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r \$(top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}} -o"
3083 else
3084     if test "$wxUSE_PM" = 1; then
3085         MACRESCOMP="emxbind -ep"
3086     fi
3087 fi
3088
3089 dnl ---------------------------------------------------------------------------
3090 dnl Checks for typedefs
3091 dnl ---------------------------------------------------------------------------
3092
3093 dnl   defines mode_t if not already defined
3094 AC_TYPE_MODE_T
3095 dnl   defines off_t if not already defined
3096 AC_TYPE_OFF_T
3097 dnl   defines pid_t if not already defined
3098 AC_TYPE_PID_T
3099 dnl   defines size_t if not already defined
3100 AC_TYPE_SIZE_T
3101 dnl   defines uid_t and gid_t if not already defined
3102 AC_TYPE_UID_T
3103
3104 dnl check what exactly size_t is on this machine - this is necessary to avoid
3105 dnl ambiguos overloads in several places, notably wx/string.h and wx/array.h
3106 AC_LANG_SAVE
3107 AC_LANG_CPLUSPLUS
3108 AC_CACHE_CHECK([if size_t is unsigned int],
3109     wx_cv_size_t_is_uint,
3110     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3111     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3112     dnl methods in a local class (i.e. class inside a function) declaration
3113     dnl without any objections!!
3114     dnl
3115     dnl hence the hack below: we must have Foo at global scope!
3116     AC_TRY_COMPILE([#include <stddef.h>],
3117         [
3118             return 0; }
3119
3120             struct Foo { void foo(size_t); void foo(unsigned int); };
3121
3122             int bar() {
3123         ],
3124         wx_cv_size_t_is_uint=no,
3125         wx_cv_size_t_is_uint=yes
3126     )
3127 )
3128
3129 if test "$wx_cv_size_t_is_uint" = "yes"; then
3130     AC_DEFINE(wxSIZE_T_IS_UINT)
3131 else
3132     AC_CACHE_CHECK([if size_t is unsigned long],
3133         wx_cv_size_t_is_ulong,
3134         AC_TRY_COMPILE([#include <stddef.h>],
3135             [
3136                 return 0; }
3137
3138                 struct Foo { void foo(size_t); void foo(unsigned long); };
3139
3140                 int bar() {
3141             ],
3142             wx_cv_size_t_is_ulong=no,
3143             wx_cv_size_t_is_ulong=yes
3144         )
3145     )
3146
3147     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3148         AC_DEFINE(wxSIZE_T_IS_ULONG)
3149     fi
3150 fi
3151
3152 AC_LANG_RESTORE
3153
3154 dnl ---------------------------------------------------------------------------
3155 dnl Checks for structures
3156 dnl ---------------------------------------------------------------------------
3157
3158 dnl does passwd struct has the pw_gecos field?
3159 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3160     [
3161         AC_TRY_COMPILE([#include <pwd.h>],
3162              [
3163                 char *p;
3164                 struct passwd *pw;
3165                 p = pw->pw_gecos;
3166              ],
3167              [
3168                 wx_cv_struct_pw_gecos=yes
3169              ],
3170              [
3171                 wx_cv_struct_pw_gecos=no
3172              ]
3173         )
3174     ]
3175 )
3176
3177 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3178     AC_DEFINE(HAVE_PW_GECOS)
3179 fi
3180
3181 dnl ---------------------------------------------------------------------------
3182 dnl Check for functions
3183 dnl ---------------------------------------------------------------------------
3184
3185 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3186 if test "$wx_cv_sizeof_wchar_t" != "0"; then
3187     AC_DEFINE(wxUSE_WCHAR_T)
3188
3189     dnl check for wcslen in all possible places
3190     WCSLEN_FOUND=0
3191     WCHAR_LINK=
3192     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3193
3194     if test "$WCSLEN_FOUND" = 0; then
3195         if test "$TOOLKIT" = "MSW"; then
3196             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3197         else
3198             AC_CHECK_LIB(w, wcslen, [
3199                             WCHAR_LINK=" -lw"
3200                             WCSLEN_FOUND=1
3201                         ])
3202         fi
3203     fi
3204
3205     if test "$WCSLEN_FOUND" = 1; then
3206         AC_DEFINE(HAVE_WCSLEN)
3207     fi
3208
3209     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3210     dnl libc versions if possible
3211     AC_CHECK_FUNCS(wcsrtombs)
3212 else
3213     AC_MSG_WARN([Wide character support is unavailable])
3214 fi
3215
3216 dnl *printf() functions sometimes are available in the library but not
3217 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3218 dnl detect this we have to use C++ compiler for testing
3219 AC_LANG_SAVE
3220 AC_LANG_CPLUSPLUS
3221
3222 dnl check for vsnprintf() -- a safe version of vsprintf())
3223 dnl
3224 dnl the trouble here is that on some systems (notable HP-UX) this function is
3225 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3226 dnl stupidly, provides a dummy function declaration inside its extension)
3227 dnl succeeds, even with C++ compiler, but the compilation of wxWindows fails
3228 dnl
3229 dnl so we first check if the function is in the library
3230 AC_CHECK_FUNCS(vsnprintf)
3231
3232 if test "$ac_cv_func_vsnprintf" = "yes"; then
3233     dnl yes it is -- now check if it is in the headers
3234     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3235         [
3236             AC_TRY_COMPILE(
3237                 [
3238                     #include <stdio.h>
3239                     #include <stdarg.h>
3240                 ],
3241                 [
3242                     char *buf;
3243                     va_list ap;
3244                     vsnprintf(buf, 10u, "%s", ap);
3245                 ],
3246                 wx_cv_func_vsnprintf_decl=yes,
3247                 wx_cv_func_vsnprintf_decl=no
3248             )
3249         ]
3250     )
3251
3252     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
3253         AC_DEFINE(HAVE_VSNPRINTF_DECL)
3254     fi
3255 fi
3256
3257 if test "$wxUSE_UNICODE" = yes; then
3258     dnl also look if we have wide char IO functions
3259     AC_CHECK_FUNCS(fputwc wprintf vswprintf)
3260
3261     dnl MinGW has a vswprintf with a different prototype, and
3262     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3263     dnl finds it even if it is not declared in some versions...
3264     AC_MSG_CHECKING([for _vsnwprintf])
3265     AC_TRY_COMPILE([#include <wchar.h>],
3266                    [&_vsnwprintf;],
3267                    [AC_MSG_RESULT([yes])
3268                     AC_DEFINE(HAVE__VSNWPRINTF)],
3269                    [AC_MSG_RESULT([no])]);
3270 fi
3271
3272 AC_LANG_RESTORE
3273
3274
3275
3276 dnl the following tests are for Unix(like) systems only
3277 if test "$TOOLKIT" != "MSW"; then
3278
3279 dnl check for available version of iconv()
3280
3281 AC_LANG_SAVE
3282 AC_LANG_CPLUSPLUS
3283 AM_ICONV
3284 LIBS="$LIBICONV $LIBS"
3285 AC_LANG_RESTORE
3286
3287 dnl check for POSIX signals if we need them
3288 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3289     AC_CHECK_FUNCS(sigaction)
3290
3291     if test "$ac_cv_func_sigaction" = "no"; then
3292         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3293         wxUSE_ON_FATAL_EXCEPTION=no
3294     fi
3295
3296     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3297       AC_LANG_SAVE
3298       AC_LANG_CPLUSPLUS
3299
3300       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3301       [
3302         AC_TRY_COMPILE([#include <signal.h>],
3303                      [
3304                         extern void testSigHandler(int);
3305
3306                         struct sigaction sa;
3307                         sa.sa_handler = testSigHandler;
3308                      ], [
3309                         wx_cv_type_sa_handler=int
3310                      ], [
3311                         wx_cv_type_sa_handler=void
3312                      ])
3313       ])
3314
3315       AC_LANG_RESTORE
3316
3317       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3318     fi
3319 fi
3320
3321 dnl check for the function for temp files creation
3322 AC_CHECK_FUNCS(mkstemp mktemp, break)
3323
3324 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3325 dnl Linux and *BSD and statvfs() under Solaris
3326 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3327     AC_TRY_COMPILE(
3328         [
3329              #if defined(__BSD__)
3330                #include <sys/param.h>
3331                #include <sys/mount.h>
3332              #else
3333                #include <sys/vfs.h>
3334              #endif
3335         ],
3336         [
3337              long l;
3338              struct statfs fs;
3339              statfs("/", &fs);
3340              l = fs.f_bsize;
3341              l += fs.f_blocks;
3342              l += fs.f_bavail;
3343         ],
3344         [
3345              wx_cv_func_statfs=yes
3346         ],
3347         [
3348              wx_cv_func_statfs=no
3349         ]
3350     )
3351 )
3352
3353 if test "$wx_cv_func_statfs" = "yes"; then
3354     wx_cv_type_statvfs_t="struct statfs"
3355     AC_DEFINE(HAVE_STATFS)
3356 else
3357     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3358         AC_TRY_COMPILE(
3359             [
3360                 #include <stddef.h>
3361                 #include <sys/statvfs.h>
3362             ],
3363             [
3364                 statvfs("/", NULL);
3365             ],
3366             wx_cv_func_statvfs=yes,
3367             wx_cv_func_statvfs=no
3368         )
3369     )
3370
3371     if test "$wx_cv_func_statvfs" = "yes"; then
3372         dnl we also have to check whether we should use statvfs_t (works under
3373         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
3374         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
3375         dnl mode both work fine)
3376         dnl
3377         dnl for this check C++ compiler has to be used as passing incompatible
3378         dnl pointers is just a warning and not an error in C
3379         AC_LANG_SAVE
3380         AC_LANG_CPLUSPLUS
3381
3382         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
3383             AC_TRY_COMPILE(
3384                 [
3385                     #include <sys/statvfs.h>
3386                 ],
3387                 [
3388                     long l;
3389                     statvfs_t fs;
3390                     statvfs("/", &fs);
3391                     l = fs.f_bsize;
3392                     l += fs.f_blocks;
3393                     l += fs.f_bavail;
3394                 ],
3395                 wx_cv_type_statvfs_t=statvfs_t,
3396                 [
3397                     AC_TRY_COMPILE(
3398                         [
3399                             #include <sys/statvfs.h>
3400                         ],
3401                         [
3402                             long l;
3403                             struct statvfs fs;
3404                             statvfs("/", &fs);
3405                             l = fs.f_bsize;
3406                             l += fs.f_blocks;
3407                             l += fs.f_bavail;
3408                         ],
3409                         wx_cv_type_statvfs_t="struct statvfs",
3410                         wx_cv_type_statvfs_t="unknown"
3411                     )
3412                 ]
3413             )
3414         )
3415
3416         AC_LANG_RESTORE
3417
3418         if test "$wx_cv_type_statvfs_t" != "unknown"; then
3419             AC_DEFINE(HAVE_STATVFS)
3420         fi
3421     else
3422         dnl set it for the test below
3423         wx_cv_type_statvfs_t="unknown"
3424     fi
3425 fi
3426
3427 if test "$wx_cv_type_statvfs_t" != "unknown"; then
3428     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
3429 else
3430     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3431 fi
3432
3433 dnl check for fcntl() or at least flock() needed by Unix implementation of
3434 dnl wxSingleInstanceChecker
3435 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3436     AC_CHECK_FUNCS(fcntl flock, break)
3437
3438     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
3439         AC_MSG_WARN(wxSingleInstanceChecker not available)
3440         wxUSE_SNGLINST_CHECKER=no
3441     fi
3442 fi
3443
3444 dnl check for timegm() used by datetime.cpp
3445 AC_CHECK_FUNCS(timegm)
3446
3447 dnl look for a function to modify the environment
3448 AC_CHECK_FUNCS(putenv setenv, break)
3449
3450 HAVE_SOME_SLEEP_FUNC=0
3451 if test "$USE_BEOS" = 1; then
3452     dnl BeOS has its own (wonder where did they get it from) sleep() function
3453     dnl in unistd.h
3454     AC_DEFINE(HAVE_SLEEP)
3455     HAVE_SOME_SLEEP_FUNC=1
3456 fi
3457
3458 if test "$USE_DARWIN" = 1; then
3459     dnl Mac OS X/Darwin has both nanosleep and usleep
3460     dnl but only usleep is defined in unistd.h
3461     AC_DEFINE(HAVE_USLEEP)
3462     HAVE_SOME_SLEEP_FUNC=1
3463 fi
3464
3465 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
3466     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
3467     POSIX4_LINK=
3468     AC_CHECK_FUNCS(nanosleep,
3469         AC_DEFINE(HAVE_NANOSLEEP),
3470         [
3471             AC_CHECK_LIB(posix4, nanosleep,
3472                 [
3473                     AC_DEFINE(HAVE_NANOSLEEP)
3474                     POSIX4_LINK=" -lposix4"
3475                 ],
3476                 [
3477                     AC_CHECK_FUNCS(usleep,
3478                         AC_DEFINE(HAVE_USLEEP),
3479                         AC_MSG_WARN([wxSleep() function will not work])
3480                     )
3481                 ]
3482             )
3483         ]
3484     )
3485 fi
3486
3487 dnl check for uname (POSIX) and gethostname (BSD)
3488 AC_CHECK_FUNCS(uname gethostname, break)
3489
3490 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
3491 dnl but not for C++ one - hence change language)
3492 AC_LANG_SAVE
3493 AC_LANG_CPLUSPLUS
3494
3495 AC_CHECK_FUNCS(strtok_r)
3496
3497 AC_LANG_RESTORE
3498
3499 dnl check for inet_addr and inet_aton (these may live either in libc, or in
3500 dnl libnsl or libresolv or libsocket)
3501 INET_LINK=
3502 AC_CHECK_FUNCS(inet_addr,
3503     AC_DEFINE(HAVE_INET_ADDR),
3504     [
3505         AC_CHECK_LIB(nsl, inet_addr,
3506             INET_LINK="nsl",
3507             AC_CHECK_LIB(resolv, inet_addr,
3508                 INET_LINK="resolv",
3509                 AC_CHECK_LIB(socket, inet_addr,
3510                     INET_LINK="socket"
3511                 )
3512             )
3513         )
3514     ]
3515 )
3516
3517 AC_CHECK_FUNCS(inet_aton,
3518         AC_DEFINE(HAVE_INET_ATON),
3519         [
3520             dnl only check it in the same lib
3521             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
3522         ])
3523
3524 if test "x$INET_LINK" != "x"; then
3525     AC_DEFINE(HAVE_INET_ADDR)
3526     INET_LINK=" -l$INET_LINK"
3527 fi
3528
3529 fi
3530 dnl if !MSW
3531
3532 dnl ===========================================================================
3533 dnl Now we have all the info we need - use it!
3534 dnl ===========================================================================
3535
3536 dnl flush the cache
3537 AC_CACHE_SAVE
3538
3539 dnl ---------------------------------------------------------------------------
3540 dnl thread support for Unix (for Win32 see past the next matching "else")
3541 dnl ---------------------------------------------------------------------------
3542
3543 dnl under MSW (except mingw32) we always have thread support
3544 CPP_MT_FLAG=
3545 if test "$TOOLKIT" != "MSW"; then
3546
3547     dnl the code below:
3548     dnl
3549     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
3550     dnl   necessary to build the MT programs for the linker and compiler
3551     dnl   respectively
3552     dnl
3553     dnl   sets wxUSE_THREADS=1 if thread support is activated
3554
3555     THREADS_LINK=
3556     THREADS_CFLAGS=
3557
3558     if test "$wxUSE_THREADS" = "yes" ; then
3559         if test "$USE_BEOS" = 1; then
3560             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
3561             wxUSE_THREADS="no"
3562         fi
3563     fi
3564
3565     if test "$wxUSE_THREADS" = "yes" ; then
3566         dnl find if POSIX threads are available
3567         dnl
3568         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
3569         dnl archive from http://ac-archive.sourceforge.net/
3570         dnl
3571         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
3572         dnl Forero Cuervo <bachue@bachue.com> for the original code
3573
3574         dnl TODO: cache the result
3575
3576         dnl define the list of the thread options to try in the loop below
3577         dnl with the convention that anything starting with '-' is a cpp flag
3578         dnl while anything else is a library (i.e. there is an implicit "-l")
3579         THREAD_OPTS="-pthread"
3580         case "${host}" in
3581           *-*-solaris2* | *-*-sunos4* )
3582                 if test "x$GCC" = "xyes"; then
3583                     dnl Solaris/gcc combination use this one for some reason
3584                     THREAD_OPTS="-pthreads $THREAD_OPTS"
3585                 else
3586                     THREAD_OPTS="-mt $THREAD_OPTS"
3587                 fi
3588                 ;;
3589           *-*-freebsd*)
3590                 dnl look, in order, for the kernel threads, then Linux threads
3591                 dnl and finally the userland threads
3592                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
3593                 ;;
3594           *-*-darwin* | *-*-cygwin* )
3595                 dnl Darwin / Mac OS X just uses -lpthread tested below
3596                 dnl and so does Cygwin
3597                 THREAD_OPTS=""
3598                 ;;
3599           *-*-aix*)
3600                 dnl AIX calls the library libpthreads - thanks IBM!
3601                 THREAD_OPTS="pthreads"
3602                 ;;
3603           *-hp-hpux* )
3604                 dnl HP-UX aCC only gives a warning, not an error about
3605                 dnl -pthread but it doesn't work and we have to use -lpthread
3606                 dnl there
3607                 if test "x$GCC" != "xyes"; then
3608                     THREAD_OPTS=""
3609                 fi
3610         esac
3611
3612         dnl simply linking with libpthread should make the test below work but
3613         dnl it's far from certain that the threaded programs compiled without
3614         dnl any special switches actually work, so try it after all the others
3615         THREAD_OPTS="$THREAD_OPTS pthread none"
3616
3617         dnl now test for all possibilities
3618         THREADS_OK=no
3619         for flag in $THREAD_OPTS; do
3620             case $flag in
3621                 none)
3622                     AC_MSG_CHECKING([whether pthreads work without any flags])
3623                     ;;
3624
3625                 -*)
3626                     AC_MSG_CHECKING([whether pthreads work with $flag])
3627                     THREADS_CFLAGS="$flag"
3628                     ;;
3629
3630                 *)
3631                     AC_MSG_CHECKING([for the pthreads library -l$flag])
3632                     THREADS_LINK="-l$flag"
3633                     ;;
3634               esac
3635
3636               save_LIBS="$LIBS"
3637               save_CFLAGS="$CFLAGS"
3638               LIBS="$THREADS_LINK $LIBS"
3639               CFLAGS="$THREADS_CFLAGS $CFLAGS"
3640
3641               AC_TRY_LINK([#include <pthread.h>],
3642                           [pthread_create(0,0,0,0);],
3643                           THREADS_OK=yes)
3644
3645               LIBS="$save_LIBS"
3646               CFLAGS="$save_CFLAGS"
3647
3648               AC_MSG_RESULT($THREADS_OK)
3649               if test "x$THREADS_OK" = "xyes"; then
3650                       break;
3651               fi
3652
3653               THREADS_LINK=""
3654               THREADS_CFLAGS=""
3655       done
3656
3657       if test "x$THREADS_OK" != "xyes"; then
3658           wxUSE_THREADS=no
3659           AC_MSG_WARN([No thread support on this system... disabled])
3660       else
3661           dnl yes, these special compiler flags should be used with the
3662           dnl linker as well
3663           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
3664           LIBS="$THREADS_LINK $LIBS"
3665
3666           AC_MSG_CHECKING([if more special flags are required for pthreads])
3667           flag=no
3668           case "${host}" in
3669             *-aix*)
3670                 dnl again quoting from
3671                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
3672                 dnl
3673                 dnl     When compiling and linking with -pthread, the library
3674                 dnl     search path should include -L/usr/lib/threads at the
3675                 dnl     beginning of the path.
3676                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
3677                 flag="-D_THREAD_SAFE"
3678                 ;;
3679             *-freebsd*)
3680                 flag="-D_THREAD_SAFE"
3681                 ;;
3682             *-hp-hpux* )
3683                 flag="-D_REENTRANT"
3684                 if test "x$GCC" != "xyes"; then
3685                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
3686                     flag="$flag -D_RWSTD_MULTI_THREAD"
3687                 fi
3688                 ;;
3689             *solaris* | alpha*-osf*)
3690                 flag="-D_REENTRANT"
3691                 ;;
3692           esac
3693           AC_MSG_RESULT(${flag})
3694           if test "x$flag" != xno; then
3695               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
3696           fi
3697
3698           if test "x$THREADS_CFLAGS" != "x"; then
3699             dnl don't add these options to CPPFLAGS as cpp might not know them
3700             CFLAGS="$CFLAGS $THREADS_CFLAGS"
3701             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
3702           fi
3703       fi
3704     fi
3705
3706     dnl do other tests only if we are using threads
3707     if test "$wxUSE_THREADS" = "yes" ; then
3708       AC_CHECK_FUNCS(thr_setconcurrency)
3709
3710       AC_CHECK_HEADERS(sched.h)
3711       if test "$ac_cv_header_sched_h" = "yes"; then
3712           AC_CHECK_FUNC(sched_yield,
3713             AC_DEFINE(HAVE_SCHED_YIELD),
3714             [
3715                 AC_CHECK_LIB(posix4,
3716                     sched_yield,
3717                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
3718                     AC_MSG_WARN(wxThread::Yield will not work properly)
3719                 )
3720             ]
3721           )
3722       fi
3723
3724       dnl to be able to set the thread priority, we need to have all of the
3725       dnl following functions:
3726       dnl   1. pthread_attr_getschedpolicy
3727       dnl   2. sched_get_priority_min and sched_get_priority_max
3728       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
3729       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
3730       HAVE_PRIOR_FUNCS=0
3731       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
3732                      AC_CHECK_FUNC(pthread_attr_setschedparam,
3733                        AC_CHECK_FUNC(sched_get_priority_max,
3734                            HAVE_PRIOR_FUNCS=1,
3735                            AC_CHECK_LIB([posix4], sched_get_priority_max,
3736                              [
3737                                 HAVE_PRIOR_FUNCS=1
3738                                 POSIX4_LINK=" -lposix4"
3739                              ],
3740                            )
3741                        )
3742                      )
3743                    )
3744
3745       if test "$HAVE_PRIOR_FUNCS" = 1; then
3746         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
3747       else
3748         AC_MSG_WARN(Setting thread priority will not work)
3749       fi
3750
3751       AC_CHECK_FUNC(pthread_cancel,
3752                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
3753                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
3754
3755       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
3756       [
3757         AC_TRY_COMPILE([#include <pthread.h>],
3758                      [
3759                         pthread_cleanup_push(NULL, NULL);
3760                         pthread_cleanup_pop(0);
3761                      ], [
3762                         wx_cv_func_pthread_cleanup_push=yes
3763                      ], [
3764                         wx_cv_func_pthread_cleanup_push=no
3765                      ])
3766       ])
3767
3768       if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
3769           AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
3770       fi
3771
3772       dnl mutexattr_t initialization is done in quite different ways on different
3773       dnl platforms, so check for a few things:
3774       dnl
3775       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
3776       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
3777       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
3778       dnl defined, we do it by directly assigned
3779       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
3780
3781       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
3782       [
3783         AC_TRY_COMPILE([#include <pthread.h>],
3784             [
3785                pthread_mutexattr_t attr;
3786                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
3787             ], [
3788                wx_cv_type_pthread_mutexattr_t=yes
3789             ], [
3790                wx_cv_type_pthread_mutexattr_t=no
3791             ]
3792         )
3793       ])
3794
3795       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
3796         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
3797       else
3798         dnl don't despair, there may be another way to do it
3799         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
3800                        wx_cv_type_pthread_rec_mutex_init,
3801         [
3802             AC_TRY_COMPILE([#include <pthread.h>],
3803                 [
3804                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
3805                 ], [
3806                     wx_cv_type_pthread_rec_mutex_init=yes
3807                 ], [
3808                     wx_cv_type_pthread_rec_mutex_init=no
3809                 ]
3810             )
3811         ])
3812         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
3813           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
3814         else
3815           dnl this may break code working elsewhere, so at least warn about it
3816           AC_MSG_WARN([wxMutex won't be recursive on this platform])
3817         fi
3818       fi
3819     fi
3820
3821 dnl from if !MSW
3822 else
3823     if test "$wxUSE_THREADS" = "yes" ; then
3824       case "${host}" in
3825         *-*-mingw32* )
3826             dnl check if the compiler accepts -mthreads
3827             AC_CACHE_CHECK([if compiler supports -mthreads],
3828                 wx_cv_cflags_mthread,
3829                 [
3830                     CFLAGS_OLD="$CFLAGS"
3831                     CFLAGS="$CFLAGS -mthreads"
3832                     AC_TRY_COMPILE([], [],
3833                         wx_cv_cflags_mthread=yes,
3834                         wx_cv_cflags_mthread=no
3835                     )
3836                 ]
3837             )
3838
3839             if test "$wx_cv_cflags_mthread" = "yes"; then
3840                 dnl it does, use it
3841                 CXXFLAGS="$CXXFLAGS -mthreads"
3842                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
3843                 LDFLAGS="$LDFLAGS -mthreads"
3844             else
3845                 dnl it doesn't
3846                 CFLAGS="$CFLAGS_OLD"
3847             fi
3848         ;;
3849       esac
3850     fi
3851 fi
3852
3853 if test "$wxUSE_THREADS" = "yes"; then
3854   AC_DEFINE(wxUSE_THREADS)
3855
3856   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
3857 else
3858   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
3859   dnl functions - add tests for other functions here as well
3860   if test "$ac_cv_func_strtok_r" = "yes"; then
3861     AC_MSG_CHECKING(if -D_REENTRANT is needed)
3862     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
3863         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
3864         AC_MSG_RESULT(yes)
3865     else
3866         AC_MSG_RESULT(no)
3867     fi
3868   fi
3869 fi
3870
3871 if test "$WXGTK20" = 1 ; then
3872   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
3873   WXGTK12=1
3874 fi
3875
3876 if test "$WXGTK12" = 1 ; then
3877   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
3878 fi
3879
3880 if test "$WXGTK127" = 1 ; then
3881   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
3882 fi
3883
3884 WXDEBUG=
3885
3886 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
3887     WXDEBUG="-g"
3888     wxUSE_OPTIMISE=no
3889 fi
3890
3891 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
3892     wxUSE_DEBUG_INFO=yes
3893     WXDEBUG="-ggdb"
3894 fi
3895
3896 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
3897     AC_DEFINE(WXDEBUG)
3898     WXDEBUG_DEFINE="-D__WXDEBUG__"
3899 else
3900     if test "$wxUSE_GTK" = 1 ; then
3901         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
3902     fi
3903 fi
3904
3905 if test "$wxUSE_MEM_TRACING" = "yes" ; then
3906     AC_DEFINE(wxUSE_MEMORY_TRACING)
3907     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
3908     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
3909     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
3910 fi
3911
3912 if test "$wxUSE_DMALLOC" = "yes" ; then
3913     DMALLOC_LIBS="-ldmalloc"
3914 fi
3915
3916 PROFILE=
3917 if test "$wxUSE_PROFILE" = "yes" ; then
3918     PROFILE=" -pg"
3919 fi
3920
3921 CODE_GEN_FLAGS=
3922 CODE_GEN_FLAGS_CXX=
3923 if test "$GCC" = "yes" ; then
3924     if test "$wxUSE_NO_RTTI" = "yes" ; then
3925         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
3926     fi
3927     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
3928         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
3929     fi
3930     if test "$wxUSE_PERMISSIVE" = "yes" ; then
3931         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
3932     fi
3933     if test "$USE_WIN32" = 1 ; then
3934         # I'm not even really sure what this was ever added to solve,
3935         # but someone added it for mingw native builds, so I guess
3936         # they had a reason, right??
3937         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fno-pcc-struct-return"
3938     fi
3939
3940     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
3941     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
3942     dnl for each subroutine by default -- using the switch below only creates
3943     dnl one entry per file instead at the price of minor performance penalty
3944     dnl
3945     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
3946     dnl without -ffunction-sections.  No idea how long we'll need to maintain
3947     dnl this, or even the extent of gcc/wx version combinations affected, but
3948     dnl also as above, this 'fix' does not come without side effects.
3949     dnl
3950     dnl TODO: test for the gcc version here (how?)
3951     case "${host}" in
3952       powerpc*-*-aix* )
3953         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
3954         ;;
3955       *-hppa* )
3956         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
3957         ;;
3958     esac
3959 fi
3960
3961 OPTIMISE=
3962 if test "$wxUSE_OPTIMISE" = "no" ; then
3963     if test "$GCC" = yes ; then
3964         dnl use -O0 because compiling with it is faster than compiling with no
3965         dnl optimization options at all (at least with g++ 3.2)
3966         OPTIMISE="-O0"
3967     fi
3968 else
3969     if test "$GCC" = yes ; then
3970         OPTIMISE="-O2"
3971
3972         dnl VZ: does anybody know what does this do??
3973         case "${host}" in
3974             i586-*-*|i686-*-* )
3975             OPTIMISE="${OPTIMISE} "
3976         ;;
3977         esac
3978     else
3979         OPTIMISE="-O"
3980     fi
3981 fi
3982
3983 dnl ---------------------------------------------------------------------------
3984 dnl compatibility level
3985 dnl ---------------------------------------------------------------------------
3986
3987 if test "$WXWIN_COMPATIBILITY_2" = "yes"; then
3988     AC_DEFINE(WXWIN_COMPATIBILITY_2)
3989
3990     WXWIN_COMPATIBILITY_2_2="yes"
3991 fi
3992
3993 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
3994     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
3995
3996     WXWIN_COMPATIBILITY_2_4="yes"
3997 fi
3998
3999 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
4000     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
4001 fi
4002
4003 dnl ---------------------------------------------------------------------------
4004 dnl the library may be built without GUI classes at all
4005 dnl ---------------------------------------------------------------------------
4006
4007 if test "$wxUSE_GUI" = "yes"; then
4008   AC_DEFINE(wxUSE_GUI)
4009
4010   dnl the things we always pull in the GUI version of the library:
4011   dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
4012   dnl    library really can't be built without those)
4013   dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
4014   dnl    almost any program and the first 2 are needed to show a message box
4015   dnl    which want to be always able to do)
4016   dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
4017   dnl    to compile without them (if the app doesn't do any drawing, it doesn't
4018   dnl    need the dcs, pens, brushes, ...), this just can't be done now
4019   dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
4020   dnl 5. misc stuff: timers, settings, message box
4021 else
4022   AC_DEFINE(wxUSE_NOGUI)
4023 fi
4024
4025 dnl ---------------------------------------------------------------------------
4026 dnl Unix/Windows
4027 dnl ---------------------------------------------------------------------------
4028
4029 if test "$wxUSE_UNIX" = "yes"; then
4030   AC_DEFINE(wxUSE_UNIX)
4031 fi
4032
4033 dnl ---------------------------------------------------------------------------
4034 dnl Register non-GUI class options for makefiles and setup.h
4035 dnl ---------------------------------------------------------------------------
4036
4037 if test "$wxUSE_APPLE_IEEE" = "yes"; then
4038   AC_DEFINE(wxUSE_APPLE_IEEE)
4039 fi
4040
4041 if test "$wxUSE_TIMER" = "yes"; then
4042   AC_DEFINE(wxUSE_TIMER)
4043 fi
4044
4045 if test "$wxUSE_WAVE" = "yes"; then
4046   AC_DEFINE(wxUSE_WAVE)
4047 fi
4048
4049 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
4050   AC_DEFINE(wxUSE_CMDLINE_PARSER)
4051 fi
4052
4053 if test "$wxUSE_STOPWATCH" = "yes"; then
4054   AC_DEFINE(wxUSE_STOPWATCH)
4055 fi
4056
4057 if test "$wxUSE_DATETIME" = "yes"; then
4058   AC_DEFINE(wxUSE_DATETIME)
4059 fi
4060
4061 if test "$wxUSE_TIMEDATE" = "yes"; then
4062   AC_DEFINE(wxUSE_TIMEDATE)
4063 fi
4064
4065 if test "$wxUSE_FILE" = "yes"; then
4066   AC_DEFINE(wxUSE_FILE)
4067 fi
4068
4069 if test "$wxUSE_FFILE" = "yes"; then
4070   AC_DEFINE(wxUSE_FFILE)
4071 fi
4072
4073 if test "$wxUSE_FILESYSTEM" = "yes"; then
4074   AC_DEFINE(wxUSE_FILESYSTEM)
4075 fi
4076
4077 if test "$wxUSE_FS_INET" = "yes"; then
4078   AC_DEFINE(wxUSE_FS_INET)
4079 fi
4080
4081 if test "$wxUSE_FS_ZIP" = "yes"; then
4082   AC_DEFINE(wxUSE_FS_ZIP)
4083 fi
4084
4085 if test "$wxUSE_ZIPSTREAM" = "yes"; then
4086   AC_DEFINE(wxUSE_ZIPSTREAM)
4087 fi
4088
4089 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4090   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
4091 fi
4092
4093 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4094   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
4095 fi
4096
4097 if test "$wxUSE_BUSYINFO" = "yes"; then
4098   AC_DEFINE(wxUSE_BUSYINFO)
4099 fi
4100
4101 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
4102   AC_DEFINE(wxUSE_STD_IOSTREAM)
4103 fi
4104
4105 if test "$wxUSE_TEXTBUFFER" = "yes"; then
4106     AC_DEFINE(wxUSE_TEXTBUFFER)
4107 fi
4108
4109 if test "$wxUSE_TEXTFILE" = "yes"; then
4110   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
4111     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
4112   else
4113     AC_DEFINE(wxUSE_TEXTFILE)
4114   fi
4115 fi
4116
4117 if test "$wxUSE_CONFIG" = "yes" ; then
4118   if test "$wxUSE_TEXTFILE" != "yes"; then
4119     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
4120   else
4121     AC_DEFINE(wxUSE_CONFIG)
4122     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
4123   fi
4124 fi
4125
4126 if test "$wxUSE_INTL" = "yes" ; then
4127   if test "$wxUSE_FILE" != "yes"; then
4128     AC_MSG_WARN(I18n code requires wxFile... disabled)
4129   else
4130     AC_DEFINE(wxUSE_INTL)
4131     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
4132     GUIDIST="$GUIDIST INTL_DIST"
4133   fi
4134 fi
4135
4136 if test "$wxUSE_LOG" = "yes"; then
4137   AC_DEFINE(wxUSE_LOG)
4138
4139     if test "$wxUSE_LOGGUI" = "yes"; then
4140       AC_DEFINE(wxUSE_LOGGUI)
4141     fi
4142
4143     if test "$wxUSE_LOGWINDOW" = "yes"; then
4144       AC_DEFINE(wxUSE_LOGWINDOW)
4145     fi
4146
4147     if test "$wxUSE_LOGDIALOG" = "yes"; then
4148       AC_DEFINE(wxUSE_LOG_DIALOG)
4149     fi
4150 fi
4151
4152 if test "$wxUSE_LONGLONG" = "yes"; then
4153   AC_DEFINE(wxUSE_LONGLONG)
4154 fi
4155
4156 if test "$wxUSE_GEOMETRY" = "yes"; then
4157   AC_DEFINE(wxUSE_GEOMETRY)
4158 fi
4159
4160 if test "$wxUSE_DIALUP_MANAGER" = "yes" ; then
4161   AC_DEFINE(wxUSE_DIALUP_MANAGER)
4162   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
4163 fi
4164
4165 if test "$wxUSE_STREAMS" = "yes" ; then
4166   AC_DEFINE(wxUSE_STREAMS)
4167 fi
4168
4169 dnl ---------------------------------------------------------------------------
4170 dnl time/date functions
4171 dnl ------------------------------------------------------------------------
4172
4173 if test "$wxUSE_DATETIME" = "yes"; then
4174     dnl check for strptime
4175     AC_CHECK_FUNCS(strptime)
4176
4177     dnl check for timezone variable
4178     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
4179     AC_CACHE_CHECK(for timezone variable in <time.h>,
4180                    wx_cv_var_timezone,
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                                 AC_TRY_COMPILE(
4195                                     [
4196                                         #include <time.h>
4197                                     ],
4198                                     [
4199                                         int tz;
4200                                         tz = _timezone;
4201                                     ],
4202                                     [
4203                                         wx_cv_var_timezone=_timezone
4204                                     ],
4205                                     [
4206                                         AC_TRY_COMPILE(
4207                                             [
4208                                                 #include <time.h>
4209                                             ],
4210                                             [
4211                                                 int tz;
4212                                                 tz = __timezone;
4213                                             ],
4214                                             [
4215                                                 wx_cv_var_timezone=__timezone
4216                                             ],
4217                                             [
4218                                                 if test "$USE_DOS" = 0 ; then
4219                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
4220                                                 fi
4221                                             ]
4222                                         )
4223                                     ]
4224                                 )
4225                             ]
4226                         )
4227                    ]
4228     )
4229
4230     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
4231     if test "x$wx_cv_var_timezone" != x ; then
4232         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
4233     fi
4234
4235     dnl check for localtime (it's POSIX, but the check can do no harm...)
4236     AC_CHECK_FUNCS(localtime)
4237
4238     if test "$ac_cv_func_localtime" = "yes"; then
4239         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
4240                        wx_cv_struct_tm_has_gmtoff,
4241         [
4242             AC_TRY_COMPILE(
4243                 [
4244                     #include <time.h>
4245                 ],
4246                 [
4247                     struct tm tm;
4248                     tm.tm_gmtoff++;
4249                 ],
4250                 [
4251                     wx_cv_struct_tm_has_gmtoff=yes
4252                 ],
4253                 wx_cv_struct_tm_has_gmtoff=no
4254             )
4255         ])
4256     fi
4257
4258     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
4259         AC_DEFINE(WX_GMTOFF_IN_TM)
4260     fi
4261
4262     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
4263     dnl function to be used for high resolution timers
4264     AC_CHECK_FUNCS(gettimeofday ftime, break)
4265
4266     if test "$ac_cv_func_gettimeofday" = "yes"; then
4267         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
4268                        wx_cv_func_gettimeofday_has_2_args,
4269         [
4270             dnl on some _really_ old systems it takes only 1 argument
4271             AC_LANG_SAVE
4272             AC_LANG_CPLUSPLUS
4273
4274             AC_TRY_COMPILE(
4275                 [
4276                     #include <sys/time.h>
4277                     #include <unistd.h>
4278                 ],
4279                 [
4280                     struct timeval tv;
4281                     gettimeofday(&tv, NULL);
4282                 ],
4283                 wx_cv_func_gettimeofday_has_2_args=yes,
4284                 AC_TRY_COMPILE(
4285                     [
4286                         #include <sys/time.h>
4287                         #include <unistd.h>
4288                     ],
4289                     [
4290                         struct timeval tv;
4291                         gettimeofday(&tv);
4292                     ],
4293                     wx_cv_func_gettimeofday_has_2_args=no,
4294                     [
4295                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
4296                         wx_cv_func_gettimeofday_has_2_args=unknown
4297                     ]
4298                 )
4299             )
4300             AC_LANG_RESTORE
4301         ])
4302
4303         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
4304             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
4305         fi
4306     fi
4307
4308     AC_DEFINE(wxUSE_TIMEDATE)
4309     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
4310 fi
4311
4312 dnl ------------------------------------------------------------------------
4313 dnl wxSocket
4314 dnl ------------------------------------------------------------------------
4315
4316 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in wxMGL
4317 if test "$wxUSE_SOCKETS" = "yes"; then
4318     if test "$wxUSE_MGL" = "1"; then
4319         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
4320         wxUSE_SOCKETS="no"
4321     fi
4322 fi
4323
4324 if test "$wxUSE_SOCKETS" = "yes"; then
4325     dnl under MSW we always have sockets
4326     if test "$TOOLKIT" != "MSW"; then
4327         dnl under Solaris and OS/2, socket functions live in -lsocket
4328         AC_CHECK_FUNC(socket,,
4329             AC_CHECK_LIB(socket, socket,
4330                 if test "$INET_LINK" != " -lsocket"; then
4331                     INET_LINK="$INET_LINK -lsocket"
4332                 fi,
4333                 [
4334                     AC_MSG_WARN([socket library not found - sockets will be disabled])
4335                     wxUSE_SOCKETS=no
4336                 ]
4337             )
4338         )
4339     fi
4340 fi
4341
4342 if test "$wxUSE_SOCKETS" = "yes" ; then
4343     dnl this test may be appropriate if building under cygwin
4344     dnl right now I'm assuming it also uses the winsock stuff
4345     dnl like mingw does..  -- RL
4346     if test "$TOOLKIT" != "MSW"; then
4347         dnl determine the type of third argument for getsockname
4348         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
4349                        wx_cv_type_getsockname3,
4350             [
4351                 AC_LANG_SAVE
4352                 AC_LANG_CPLUSPLUS
4353
4354                 AC_TRY_COMPILE(
4355                     [
4356                         #include <sys/types.h>
4357                         #include <sys/socket.h>
4358                     ],
4359                     [
4360                         socklen_t len;
4361                         getsockname(0, 0, &len);
4362                     ],
4363                     wx_cv_type_getsockname3=socklen_t,
4364                     AC_TRY_COMPILE(
4365                         [
4366                             #include <sys/types.h>
4367                             #include <sys/socket.h>
4368                         ],
4369                         [
4370                             size_t len;
4371                             getsockname(0, 0, &len);
4372                         ],
4373                         wx_cv_type_getsockname3=size_t,
4374                         AC_TRY_COMPILE(
4375                             [
4376                                 #include <sys/types.h>
4377                                 #include <sys/socket.h>
4378                             ],
4379                             [
4380                                 int len;
4381                                 getsockname(0, 0, &len);
4382                             ],
4383                             wx_cv_type_getsockname3=int,
4384                             wx_cv_type_getsockname3=unknown
4385                         )
4386                     )
4387                 )
4388
4389                 AC_LANG_RESTORE
4390             ])
4391
4392         if test "$wx_cv_type_getsockname3" = "unknown"; then
4393             wxUSE_SOCKETS=no
4394             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
4395         else
4396             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
4397         fi
4398     fi
4399 fi
4400
4401 if test "$wxUSE_SOCKETS" = "yes" ; then
4402     AC_DEFINE(wxUSE_SOCKETS)
4403     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
4404 fi
4405
4406 dnl ---------------------------------------------------------------------------
4407 dnl Joystick support
4408 dnl ---------------------------------------------------------------------------
4409
4410 if test "$wxUSE_GUI" = "yes"; then
4411
4412     if test "$TOOLKIT" = "MAC"; then
4413         AC_MSG_WARN([Joystick not yet supported under Mac OS X... disabled])
4414         wxUSE_JOYSTICK=no
4415      fi
4416     if test "$TOOLKIT" = "MOTIF"; then
4417         AC_MSG_WARN([Joystick not yet supported under Motif... disabled])
4418         wxUSE_JOYSTICK=no
4419      fi
4420     if test "$TOOLKIT" = "X11"; then
4421         AC_MSG_WARN([Joystick not yet supported under X11... disabled])
4422         wxUSE_JOYSTICK=no
4423      fi
4424
4425     dnl under MSW we always have joystick support
4426     if test "$TOOLKIT" != "MSW"; then
4427         if test "$wxUSE_JOYSTICK" = "yes"; then
4428             dnl joystick support is only for Linux 2.1.x or greater
4429             AC_CHECK_HEADERS(linux/joystick.h)
4430             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
4431                 wxUSE_JOYSTICK=no
4432                 AC_MSG_WARN(Joystick not supported by this system... disabled)
4433             fi
4434         fi
4435     fi
4436
4437     if test "$wxUSE_JOYSTICK" = "yes"; then
4438         AC_DEFINE(wxUSE_JOYSTICK)
4439         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
4440     fi
4441 fi
4442
4443 dnl ------------------------------------------------------------------------
4444 dnl DLL support
4445 dnl ------------------------------------------------------------------------
4446
4447 dnl under MSW we always have LoadLibrary/GetProcAddress
4448 if test "$TOOLKIT" != "MSW"; then
4449
4450     HAVE_DL_FUNCS=0
4451     HAVE_SHL_FUNCS=0
4452     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4453         if test "$USE_DARWIN" = 1; then
4454             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4455             HAVE_DL_FUNCS=1
4456         else
4457             dnl the test is a bit complicated because we check for dlopen() both with
4458             dnl and without -ldl and we also try to find shl_load() if there is no
4459             dnl dlopen() on this system
4460             AC_CHECK_FUNCS(dlopen,
4461             [
4462                 AC_DEFINE(HAVE_DLOPEN)
4463                 HAVE_DL_FUNCS=1
4464             ],
4465             [
4466                 AC_CHECK_LIB(dl, dlopen,
4467                             [
4468                                 AC_DEFINE(HAVE_DLOPEN)
4469                                 HAVE_DL_FUNCS=1
4470                                 DL_LINK=" -ldl$DL_LINK"
4471                             ],
4472                             [
4473                                 AC_CHECK_FUNCS(shl_load,
4474                                               [
4475                                                 AC_DEFINE(HAVE_SHL_LOAD)
4476                                                 HAVE_SHL_FUNCS=1
4477                                               ],
4478                                               [
4479                                                 AC_CHECK_LIB(shl_load, dld,
4480                                                              [
4481                                                                 HAVE_SHL_FUNCS=1
4482                                                                 DL_LINK=" -ldld$DL_LINK"
4483                                                              ])
4484                                               ])
4485                             ])
4486             ])
4487
4488         dnl check also for dlerror()
4489         if test "$HAVE_DL_FUNCS" = 1; then
4490             AC_CHECK_FUNCS(dlerror,
4491                            AC_DEFINE(HAVE_DLERROR),
4492                            AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR)))
4493         fi
4494         fi
4495
4496         if test "$HAVE_DL_FUNCS" = 0; then
4497             if test "$HAVE_SHL_FUNCS" = 0; then
4498               if test "$USE_UNIX" = 1; then
4499                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4500                   wxUSE_DYNAMIC_LOADER=no
4501                   wxUSE_DYNLIB_CLASS=no
4502               else
4503                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4504               fi
4505             fi
4506         fi
4507     fi
4508 fi
4509
4510 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4511     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4512 elif test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4513     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4514 fi
4515
4516 dnl ---------------------------------------------------------------------------
4517 dnl String stuff
4518 dnl ---------------------------------------------------------------------------
4519
4520 if test "$wxUSE_FONTMAP" = "yes" ; then
4521   AC_DEFINE(wxUSE_FONTMAP)
4522 fi
4523
4524 if test "$wxUSE_UNICODE" = "yes" ; then
4525   AC_DEFINE(wxUSE_UNICODE)
4526
4527   if test "$wxUSE_MSW" != 1; then
4528       wxUSE_UNICODE_MSLU=no
4529   fi
4530
4531   if test "$wxUSE_MSW" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
4532         AC_CHECK_LIB(unicows,main,
4533             [
4534                 AC_DEFINE(wxUSE_UNICODE_MSLU)
4535             ],
4536             [
4537                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
4538                              Applications will only run on Windows NT/2000/XP!])
4539                 wxUSE_UNICODE_MSLU=no
4540             ])
4541     fi
4542 fi
4543
4544 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
4545   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
4546 fi
4547
4548
4549 dnl ----------------------------------------------------------------
4550 dnl iODBC support
4551 dnl ----------------------------------------------------------------
4552
4553 IODBC_C_SRC=""
4554 if test "$wxUSE_ODBC" = "yes" ; then
4555     AC_DEFINE(wxUSE_ODBC)
4556     WXODBCFLAG="-D_IODBC_"
4557     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
4558 fi
4559
4560 dnl ----------------------------------------------------------------
4561 dnl Register PostScript options for makefiles and setup.h
4562 dnl ----------------------------------------------------------------
4563
4564 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
4565   AC_DEFINE(wxUSE_POSTSCRIPT)
4566 fi
4567
4568 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
4569
4570 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
4571
4572 dnl ---------------------------------------------------------------------------
4573 dnl big GUI components: MDI, doc/view, printing, help, ...
4574 dnl ---------------------------------------------------------------------------
4575
4576 if test "$wxUSE_CONSTRAINTS" = "yes"; then
4577     AC_DEFINE(wxUSE_CONSTRAINTS)
4578     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
4579 fi
4580
4581 if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4582
4583 dnl     There is now experimental generic MDI support
4584 dnl     if test "$wxUSE_UNIVERSAL" = "yes"; then
4585 dnl         AC_MSG_WARN(MDI not yet supported for wxUniversal... disabled)
4586 dnl         wxUSE_MDI_ARCHITECTURE=no
4587 dnl     fi
4588
4589    if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4590        AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
4591        SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
4592    fi
4593 fi
4594
4595 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
4596     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
4597     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
4598     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4599         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
4600     fi
4601 fi
4602
4603 if test "$wxUSE_HELP" = "yes"; then
4604     AC_DEFINE(wxUSE_HELP)
4605     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
4606
4607     if test "$wxUSE_MSW" = 1; then
4608       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
4609         AC_DEFINE(wxUSE_MS_HTML_HELP)
4610       fi
4611     fi
4612
4613     if test "$wxUSE_WXHTML_HELP" = "yes"; then
4614       if test "$wxUSE_HTML" = "yes"; then
4615         AC_DEFINE(wxUSE_WXHTML_HELP)
4616       else
4617         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
4618         wxUSE_WXHTML_HELP=no
4619       fi
4620     fi
4621 fi
4622
4623 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4624     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4625         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
4626     else
4627         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
4628     fi
4629     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
4630 fi
4631
4632 if test "$wxUSE_PROLOGIO" = "yes" ; then
4633     AC_DEFINE(wxUSE_PROLOGIO)
4634     ALL_OBJECTS="$ALL_OBJECTS parser.o"
4635 fi
4636
4637 if test "$wxUSE_RESOURCES" = "yes" ; then
4638     if test "$wxUSE_NANOX" = "yes"; then
4639         AC_MSG_WARN([Cannot use resource database functions in NanoX])
4640     else
4641         AC_DEFINE(wxUSE_RESOURCES)
4642         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS resource"
4643     fi
4644     if test "$wxUSE_PROLOGIO" != "yes" ; then
4645         ALL_OBJECTS="$ALL_OBJECTS parser.o"
4646     fi
4647 fi
4648
4649 if test "$wxUSE_X_RESOURCES" = "yes"; then
4650     AC_DEFINE(wxUSE_X_RESOURCES)
4651 fi
4652
4653 dnl ---------------------------------------------------------------------------
4654 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
4655 dnl ---------------------------------------------------------------------------
4656
4657 dnl check for ole headers and disable a few features requiring it if not
4658 dnl present (earlier versions of mingw32 don't have ole2.h)
4659 if test "$wxUSE_MSW" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
4660                           -o "$wxUSE_CLIPBOARD"     = "yes" \
4661                           -o "$wxUSE_OLE"     = "yes" \
4662                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
4663     AC_CHECK_HEADERS(ole2.h)
4664
4665     if test "$ac_cv_header_ole2_h" = "yes" ; then
4666         if test "$GCC" = yes ; then
4667             AC_LANG_SAVE
4668             AC_LANG_CPLUSPLUS
4669
4670             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
4671             AC_TRY_COMPILE([#include <windows.h>
4672                             #include <ole2.h>],
4673                            [],
4674                            [AC_MSG_RESULT(no)],
4675                            [AC_MSG_RESULT(yes)
4676                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
4677             AC_LANG_RESTORE
4678             ALL_OBJECTS="$ALL_OBJECTS \$(OLEOBJS)"
4679             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
4680             AC_DEFINE(wxUSE_OLE)
4681
4682         fi
4683
4684         dnl for OLE clipboard and dnd
4685         AC_DEFINE(wxUSE_DATAOBJ)
4686     else
4687         AC_MSG_WARN([Some features disabled because OLE headers not found])
4688
4689         wxUSE_CLIPBOARD=no
4690         wxUSE_DRAG_AND_DROP=no
4691         wxUSE_DATAOBJ=no
4692         wxUSE_OLE=no
4693     fi
4694
4695     if test "$wxUSE_METAFILE" = "yes"; then
4696         AC_DEFINE(wxUSE_METAFILE)
4697
4698         dnl this one should probably be made separately configurable
4699         AC_DEFINE(wxUSE_ENH_METAFILE)
4700     fi
4701 fi
4702
4703 if test "$wxUSE_IPC" = "yes"; then
4704     if test "$wxUSE_SOCKETS" != "yes"; then
4705         AC_MSG_WARN(wxWindows IPC classes require sockets... disabled)
4706     fi
4707
4708     AC_DEFINE(wxUSE_IPC)
4709 fi
4710
4711 if test "$wxUSE_CLIPBOARD" = "yes"; then
4712     if test "$wxUSE_MGL" = 1; then
4713         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
4714         wxUSE_CLIPBOARD=no
4715     fi
4716
4717     if test "$wxUSE_CLIPBOARD" = "yes"; then
4718         AC_DEFINE(wxUSE_CLIPBOARD)
4719
4720         dnl required by clipboard code in configuration check
4721         AC_DEFINE(wxUSE_DATAOBJ)
4722     fi
4723 fi
4724
4725 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
4726     if test "$wxUSE_GTK" = 1; then
4727         if test "$WXGTK12" != 1; then
4728             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
4729             wxUSE_DRAG_AND_DROP=no
4730         fi
4731     fi
4732
4733     if test "$wxUSE_MOTIF" = 1; then
4734         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
4735         wxUSE_DRAG_AND_DROP=no
4736     fi
4737
4738     if test "$wxUSE_X11" = 1; then
4739         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
4740         wxUSE_DRAG_AND_DROP=no
4741     fi
4742
4743     if test "$wxUSE_MGL" = 1; then
4744         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
4745         wxUSE_DRAG_AND_DROP=no
4746     fi
4747
4748     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
4749         AC_DEFINE(wxUSE_DRAG_AND_DROP)
4750         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
4751     fi
4752
4753 fi
4754
4755 if test "$wxUSE_SPLINES" = "yes" ; then
4756   AC_DEFINE(wxUSE_SPLINES)
4757 fi
4758
4759 dnl ---------------------------------------------------------------------------
4760 dnl GUI controls
4761 dnl ---------------------------------------------------------------------------
4762
4763 USES_CONTROLS=0
4764 if test "$wxUSE_CONTROLS" = "yes"; then
4765   USES_CONTROLS=1
4766 fi
4767
4768 if test "$wxUSE_ACCEL" = "yes"; then
4769   AC_DEFINE(wxUSE_ACCEL)
4770   USES_CONTROLS=1
4771 fi
4772
4773 if test "$wxUSE_BUTTON" = "yes"; then
4774   AC_DEFINE(wxUSE_BUTTON)
4775   USES_CONTROLS=1
4776 fi
4777
4778 if test "$wxUSE_BMPBUTTON" = "yes"; then
4779   AC_DEFINE(wxUSE_BMPBUTTON)
4780   USES_CONTROLS=1
4781 fi
4782
4783 if test "$wxUSE_CALCTRL" = "yes"; then
4784   AC_DEFINE(wxUSE_CALENDARCTRL)
4785   USES_CONTROLS=1
4786   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
4787 fi
4788
4789 if test "$wxUSE_CARET" = "yes"; then
4790   AC_DEFINE(wxUSE_CARET)
4791   USES_CONTROLS=1
4792   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
4793 fi
4794
4795 if test "$wxUSE_COMBOBOX" = "yes"; then
4796   AC_DEFINE(wxUSE_COMBOBOX)
4797   USES_CONTROLS=1
4798 fi
4799
4800 if test "$wxUSE_CHOICE" = "yes"; then
4801   AC_DEFINE(wxUSE_CHOICE)
4802   USES_CONTROLS=1
4803 fi
4804
4805 if test "$wxUSE_CHECKBOX" = "yes"; then
4806   AC_DEFINE(wxUSE_CHECKBOX)
4807   USES_CONTROLS=1
4808 fi
4809
4810 if test "$wxUSE_CHECKLST" = "yes"; then
4811   AC_DEFINE(wxUSE_CHECKLISTBOX)
4812   USES_CONTROLS=1
4813   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
4814 fi
4815
4816 if test "$wxUSE_DISPLAY" = "yes"; then
4817     AC_DEFINE(wxUSE_DISPLAY)
4818     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
4819 fi
4820
4821 if test "$wxUSE_GAUGE" = "yes"; then
4822   AC_DEFINE(wxUSE_GAUGE)
4823   USES_CONTROLS=1
4824 fi
4825
4826 if test "$wxUSE_NEW_GRID" = "yes"; then
4827   wxUSE_GRID="yes"
4828   AC_DEFINE(wxUSE_NEW_GRID)
4829   USES_CONTROLS=1
4830   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS newgrid"
4831 fi
4832
4833 if test "$wxUSE_GRID" = "yes"; then
4834   AC_DEFINE(wxUSE_GRID)
4835   USES_CONTROLS=1
4836   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
4837 fi
4838
4839 if test "$wxUSE_IMAGLIST" = "yes"; then
4840     AC_DEFINE(wxUSE_IMAGLIST)
4841 fi
4842
4843 if test "$wxUSE_LISTBOX" = "yes"; then
4844     AC_DEFINE(wxUSE_LISTBOX)
4845     USES_CONTROLS=1
4846 fi
4847
4848 if test "$wxUSE_LISTCTRL" = "yes"; then
4849     if test "$wxUSE_IMAGLIST" = "yes"; then
4850         AC_DEFINE(wxUSE_LISTCTRL)
4851         USES_CONTROLS=1
4852         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
4853     else
4854         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
4855     fi
4856 fi
4857
4858 if test "$wxUSE_NOTEBOOK" = "yes"; then
4859     AC_DEFINE(wxUSE_NOTEBOOK)
4860     USES_CONTROLS=1
4861     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
4862 fi
4863
4864 if test "$wxUSE_PROPSHEET" = "yes"; then
4865     AC_DEFINE(wxUSE_PROPSHEET)
4866     USES_CONTROLS=1
4867     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
4868 fi
4869
4870 if test "$wxUSE_RADIOBOX" = "yes"; then
4871     AC_DEFINE(wxUSE_RADIOBOX)
4872     USES_CONTROLS=1
4873 fi
4874
4875 if test "$wxUSE_RADIOBTN" = "yes"; then
4876     AC_DEFINE(wxUSE_RADIOBTN)
4877     USES_CONTROLS=1
4878 fi
4879
4880 if test "$wxUSE_SASH" = "yes"; then
4881     AC_DEFINE(wxUSE_SASH)
4882     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
4883 fi
4884
4885 if test "$wxUSE_SCROLLBAR" = "yes"; then
4886     AC_DEFINE(wxUSE_SCROLLBAR)
4887     USES_CONTROLS=1
4888     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
4889 fi
4890
4891 if test "$wxUSE_SLIDER" = "yes"; then
4892     AC_DEFINE(wxUSE_SLIDER)
4893     USES_CONTROLS=1
4894 fi
4895
4896 if test "$wxUSE_SPINBTN" = "yes"; then
4897     AC_DEFINE(wxUSE_SPINBTN)
4898     USES_CONTROLS=1
4899 fi
4900
4901 if test "$wxUSE_SPINCTRL" = "yes"; then
4902     AC_DEFINE(wxUSE_SPINCTRL)
4903     USES_CONTROLS=1
4904 fi
4905
4906 if test "$wxUSE_SPLITTER" = "yes"; then
4907     AC_DEFINE(wxUSE_SPLITTER)
4908     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
4909 fi
4910
4911 if test "$wxUSE_STATBMP" = "yes"; then
4912     AC_DEFINE(wxUSE_STATBMP)
4913     USES_CONTROLS=1
4914 fi
4915
4916 if test "$wxUSE_STATBOX" = "yes"; then
4917     AC_DEFINE(wxUSE_STATBOX)
4918     USES_CONTROLS=1
4919 fi
4920
4921 if test "$wxUSE_STATTEXT" = "yes"; then
4922     AC_DEFINE(wxUSE_STATTEXT)
4923     USES_CONTROLS=1
4924 fi
4925
4926 if test "$wxUSE_STATLINE" = "yes"; then
4927     AC_DEFINE(wxUSE_STATLINE)
4928     USES_CONTROLS=1
4929 fi
4930
4931 if test "$wxUSE_STATUSBAR" = "yes"; then
4932     AC_DEFINE(wxUSE_STATUSBAR)
4933     USES_CONTROLS=1
4934
4935     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
4936 fi
4937
4938 if test "$wxUSE_TABDIALOG" = "yes"; then
4939     AC_DEFINE(wxUSE_TAB_DIALOG)
4940     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS tab"
4941 fi
4942
4943 if test "$wxUSE_TEXTCTRL" = "yes"; then
4944     AC_DEFINE(wxUSE_TEXTCTRL)
4945     USES_CONTROLS=1
4946     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
4947 fi
4948
4949 if test "$wxUSE_TOGGLEBTN" = "yes"; then
4950     if test "$wxUSE_MAC" = 1; then
4951         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
4952         wxUSE_TOGGLEBTN=no
4953     fi
4954     if test "$wxUSE_UNIVERSAL" = "yes"; then
4955         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
4956         wxUSE_TOGGLEBTN=no
4957     fi
4958
4959     if test "$wxUSE_TOGGLEBTN" = "yes"; then
4960         AC_DEFINE(wxUSE_TOGGLEBTN)
4961         USES_CONTROLS=1
4962     fi
4963 fi
4964
4965 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
4966     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
4967     wxUSE_TOOLBAR="yes"
4968     USES_CONTROLS=1
4969 fi
4970
4971 if test "$wxUSE_TOOLBAR" = "yes"; then
4972     AC_DEFINE(wxUSE_TOOLBAR)
4973     USES_CONTROLS=1
4974
4975     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
4976     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
4977         wxUSE_TOOLBAR_NATIVE="yes"
4978     fi
4979
4980     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
4981         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
4982         USES_CONTROLS=1
4983     fi
4984
4985     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
4986 fi
4987
4988 if test "$wxUSE_TOOLTIPS" = "yes"; then
4989     if test "$wxUSE_MOTIF" = 1; then
4990         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
4991     else
4992         if test "$wxUSE_UNIVERSAL" = "yes"; then
4993             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
4994         else
4995             AC_DEFINE(wxUSE_TOOLTIPS)
4996         fi
4997     fi
4998 fi
4999
5000 if test "$wxUSE_TREECTRL" = "yes"; then
5001     if test "$wxUSE_IMAGLIST" = "yes"; then
5002         AC_DEFINE(wxUSE_TREECTRL)
5003         USES_CONTROLS=1
5004         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
5005     else
5006         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
5007     fi
5008 fi
5009
5010 if test "$wxUSE_POPUPWIN" = "yes"; then
5011     if test "$wxUSE_MAC" = 1; then
5012         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
5013     else
5014         if test "$wxUSE_MOTIF" = 1; then
5015             AC_MSG_WARN([wxPopupWindow not yet supported under Motif... disabled])
5016         else
5017             if test "$wxUSE_PM" = 1; then
5018                 AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
5019             else
5020                 AC_DEFINE(wxUSE_POPUPWIN)
5021
5022                 USES_CONTROLS=1
5023             fi
5024         fi
5025     fi
5026 fi
5027
5028 if test "$wxUSE_TIPWINDOW" = "yes"; then
5029     if test "$wxUSE_PM" = 1; then
5030         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
5031     else
5032         AC_DEFINE(wxUSE_TIPWINDOW)
5033     fi
5034 fi
5035
5036 if test "$USES_CONTROLS" = 1; then
5037     AC_DEFINE(wxUSE_CONTROLS)
5038 fi
5039
5040 dnl ---------------------------------------------------------------------------
5041 dnl misc options
5042 dnl ---------------------------------------------------------------------------
5043
5044 if test "$wxUSE_TREELAYOUT" = "yes"; then
5045     AC_DEFINE(wxUSE_TREELAYOUT)
5046     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treelay"
5047 fi
5048
5049 if test "$wxUSE_DRAGIMAGE" = "yes"; then
5050     AC_DEFINE(wxUSE_DRAGIMAGE)
5051     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
5052 fi
5053
5054 if test "$wxUSE_MENUS" = "yes"; then
5055     AC_DEFINE(wxUSE_MENUS)
5056     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
5057 fi
5058
5059 if test "$wxUSE_METAFILE" = "yes"; then
5060     AC_DEFINE(wxUSE_METAFILE)
5061 fi
5062
5063 if test "$wxUSE_MIMETYPE" = "yes"; then
5064     AC_DEFINE(wxUSE_MIMETYPE)
5065 fi
5066
5067 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
5068     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
5069 if test "$TOOLKIT" = "MSW"; then
5070     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
5071 fi
5072
5073 fi
5074
5075 if test "$wxUSE_PROTOCOL" = "yes"; then
5076     if test "$wxUSE_SOCKETS" != "yes"; then
5077         AC_MSG_WARN(Protocol classes require sockets... disabled)
5078         wxUSE_PROTOCOL=no
5079     fi
5080
5081     if test "$wxUSE_PROTOCOL" = "yes"; then
5082         AC_DEFINE(wxUSE_PROTOCOL)
5083
5084         if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
5085             AC_DEFINE(wxUSE_PROTOCOL_HTTP)
5086         fi
5087         if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
5088             AC_DEFINE(wxUSE_PROTOCOL_FTP)
5089         fi
5090         if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
5091             AC_DEFINE(wxUSE_PROTOCOL_FILE)
5092         fi
5093     fi
5094 fi
5095
5096 if test "$wxUSE_URL" = "yes"; then
5097     if test "$wxUSE_PROTOCOL" != "yes"; then
5098         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
5099         wxUSE_URL=no
5100     fi
5101     if test "$wxUSE_URL" = "yes"; then
5102         AC_DEFINE(wxUSE_URL)
5103     fi
5104 fi
5105
5106 if test "$wxUSE_MINIFRAME" = "yes"; then
5107     AC_DEFINE(wxUSE_MINIFRAME)
5108     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
5109 fi
5110
5111 if test "$wxUSE_HTML" = "yes"; then
5112     AC_DEFINE(wxUSE_HTML)
5113     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html"
5114 fi
5115
5116 if test "$wxUSE_VALIDATORS" = "yes"; then
5117     AC_DEFINE(wxUSE_VALIDATORS)
5118     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
5119 fi
5120
5121 if test "$wxUSE_PALETTE" = "yes" ; then
5122   AC_DEFINE(wxUSE_PALETTE)
5123 fi
5124
5125 if test "$wxUSE_IMAGE" = "yes" ; then
5126   AC_DEFINE(wxUSE_IMAGE)
5127 fi
5128
5129 if test "$wxUSE_GIF" = "yes" ; then
5130   AC_DEFINE(wxUSE_GIF)
5131 fi
5132
5133 if test "$wxUSE_PCX" = "yes" ; then
5134   AC_DEFINE(wxUSE_PCX)
5135 fi
5136
5137 if test "$wxUSE_IFF" = "yes" ; then
5138   AC_DEFINE(wxUSE_IFF)
5139 fi
5140
5141 if test "$wxUSE_PNM" = "yes" ; then
5142   AC_DEFINE(wxUSE_PNM)
5143 fi
5144
5145 if test "$wxUSE_XPM" = "yes" ; then
5146   AC_DEFINE(wxUSE_XPM)
5147 fi
5148
5149 if test "$wxUSE_ICO_CUR" = "yes" ; then
5150   AC_DEFINE(wxUSE_ICO_CUR)
5151 fi
5152
5153 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
5154   dnl Must be done this late because -lunicows must be before all the other libs
5155   LIBS=" -lunicows $LIBS"
5156 fi
5157
5158 dnl ---------------------------------------------------------------------------
5159 dnl common dialog
5160 dnl ---------------------------------------------------------------------------
5161
5162 if test "$wxUSE_CHOICEDLG" = "yes"; then
5163     AC_DEFINE(wxUSE_CHOICEDLG)
5164 fi
5165
5166 if test "$wxUSE_COLOURDLG" = "yes"; then
5167     AC_DEFINE(wxUSE_COLOURDLG)
5168 fi
5169
5170 if test "$wxUSE_FILEDLG" = "yes"; then
5171     AC_DEFINE(wxUSE_FILEDLG)
5172 fi
5173
5174 if test "$wxUSE_FINDREPLDLG" = "yes"; then
5175     AC_DEFINE(wxUSE_FINDREPLDLG)
5176 fi
5177
5178 if test "$wxUSE_FONTDLG" = "yes"; then
5179     AC_DEFINE(wxUSE_FONTDLG)
5180 fi
5181
5182 if test "$wxUSE_DIRDLG" = "yes"; then
5183     if test "$wxUSE_TREECTRL" != "yes"; then
5184         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
5185     else
5186         AC_DEFINE(wxUSE_DIRDLG)
5187     fi
5188 fi
5189
5190 if test "$wxUSE_MSGDLG" = "yes"; then
5191     AC_DEFINE(wxUSE_MSGDLG)
5192 fi
5193
5194 if test "$wxUSE_NUMBERDLG" = "yes"; then
5195     AC_DEFINE(wxUSE_NUMBERDLG)
5196 fi
5197
5198 if test "$wxUSE_PROGRESSDLG" = "yes"; then
5199     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5200        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
5201     else
5202         AC_DEFINE(wxUSE_PROGRESSDLG)
5203     fi
5204 fi
5205
5206 if test "$wxUSE_SPLASH" = "yes"; then
5207     AC_DEFINE(wxUSE_SPLASH)
5208 fi
5209
5210 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
5211     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5212        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
5213     else
5214         AC_DEFINE(wxUSE_STARTUP_TIPS)
5215     fi
5216 fi
5217
5218 if test "$wxUSE_TEXTDLG" = "yes"; then
5219     AC_DEFINE(wxUSE_TEXTDLG)
5220 fi
5221
5222 if test "$wxUSE_WIZARDDLG" = "yes"; then
5223     AC_DEFINE(wxUSE_WIZARDDLG)
5224     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
5225 fi
5226
5227 dnl ---------------------------------------------------------------------------
5228 dnl get the string with OS info - used by wxGetOsDescription()
5229 dnl ---------------------------------------------------------------------------
5230
5231 if test "$cross_compiling" = "yes"; then
5232     dnl Use best guess from host as we can't use uname when cross compiling
5233     OSINFO="\"$host\""
5234 else
5235     dnl attualy work out OS version
5236     OSINFO=`uname -s -r -m`
5237     OSINFO="\"$OSINFO\""
5238 fi
5239
5240 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
5241
5242 dnl ---------------------------------------------------------------------------
5243 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
5244 dnl ---------------------------------------------------------------------------
5245
5246 if test "x$prefix" != "xNONE"; then
5247     wxPREFIX=$prefix
5248 else
5249     wxPREFIX=$ac_default_prefix
5250 fi
5251
5252 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
5253
5254 dnl define the variables used in wx-config
5255 top_builddir=`pwd`
5256
5257 dnl ---------------------------------------------------------------------------
5258 dnl Output the makefiles and such from the results found above
5259 dnl ---------------------------------------------------------------------------
5260
5261 dnl all additional libraries (except wxWindows itself) we link with
5262
5263 dnl note that we always link with -lm except for Mac OS X
5264 dnl extended.c uses floor() and is always linked in
5265
5266 if test "$wxUSE_MAC" = 1 ; then
5267     LDFLAGS="$LDFLAGS -framework Carbon -framework System"
5268 fi
5269
5270 dnl FIXME: should this be covered by the conditional above
5271 dnl given the -lm comment there?  Or should that comment (and
5272 dnl this one) be removed..   [ 7 Nov 2001 ]
5273
5274 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
5275
5276 dnl Only add the -lm library if floating point functions cannot be used
5277 dnl without it.  This check is important on cygwin because of the bizarre
5278 dnl way that they have organized functions into libraries.  On cygwin, both
5279 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
5280 dnl means that
5281 dnl   1) linking with -lm is not necessary, and
5282 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
5283 dnl In particular, if you compile any program with -mno-cygwin and link with
5284 dnl -lm, it will crash instantly when it is run.  This happens because the
5285 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
5286 dnl the ___main function instead of allowing it to be defined by
5287 dnl /usr/lib/mingw/libmingw32.a as it should be.
5288 dnl
5289 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
5290 dnl
5291 dnl Just check a few floating point functions. If they are all found without
5292 dnl -lm, then we must not need -lm.
5293 have_cos=0
5294 have_floor=0
5295 AC_CHECK_FUNCS(cos, have_cos=1)
5296 AC_CHECK_FUNCS(floor, have_floor=1)
5297 AC_MSG_CHECKING(if floating point functions link without -lm)
5298 if test "$have_cos" = 1 -a "$have_floor" = 1; then
5299     AC_MSG_RESULT(yes)
5300 else
5301     AC_MSG_RESULT(no)
5302     LIBS="$LIBS -lm"
5303     # use different functions to avoid configure caching
5304     have_sin=0
5305     have_ceil=0
5306     AC_CHECK_FUNCS(sin, have_sin=1)
5307     AC_CHECK_FUNCS(ceil, have_ceil=1)
5308     AC_MSG_CHECKING(if floating point functions link with -lm)
5309     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
5310         AC_MSG_RESULT(yes)
5311     else
5312         AC_MSG_RESULT(no)
5313         # not sure we should warn the user, crash, etc.
5314     fi
5315 fi
5316
5317 if test "$wxUSE_GUI" = "yes"; then
5318
5319     LIBS="$GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $LIBS"
5320
5321     dnl TODO add checks that these samples will really compile (i.e. all the
5322     dnl      library features they need are present)
5323
5324     dnl TODO some samples are never built so far:
5325     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
5326     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs \
5327                      drawing dynamic erase event exec font image \
5328                      minimal propsize rotate widgets"
5329
5330     dnl this is needed to be able to find AFM files
5331     CPPFLAGS="$CPPFLAGS \$(EXTRADEFS) \$(APPEXTRADEFS)"
5332 else
5333     SAMPLES_SUBDIRS="console"
5334 fi
5335
5336
5337 dnl all -I options we must pass to the compiler
5338 dnl
5339 dnl note that the order is somewhat important, in particular the ZLIB_INCLUDE
5340 dnl and other stuff for the built in libraries should come first to avoid
5341 dnl including the system headers with the same name (it is particularly
5342 dnl important for zlib because XFree 4.2.0 has its own, horribly old and
5343 dnl incompatible, zlib.h) and the wxWindows headers should come first anyhow
5344 INCLUDES="-I\${top_builddir}/lib/wx/include/${TOOLCHAIN_NAME} \
5345 -I\${top_srcdir}/include \
5346 $REGEX_INCLUDE $ZLIB_INCLUDE $PNG_INCLUDE $JPEG_INCLUDE $TIFF_INCLUDE \
5347 $TOOLKIT_INCLUDE"
5348
5349 dnl wxGTK does not need TOOLKIT includes in wx-config
5350 if test "$wxUSE_GTK" = 1; then
5351     WXCONFIG_INCLUDE=
5352 else
5353     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
5354 fi
5355
5356 dnl C/C++ compiler options used to compile wxWindows
5357 if test "$GXX" = yes ; then
5358     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
5359     CXXWARNINGS="-Wall"
5360     dnl should enable this one day...
5361     dnl CXXWARNINGS="-Wall -Werror"
5362
5363     dnl Add this *after* all compile tests, we don't need or want generated
5364     dnl depfiles until actually building the lib
5365     if test "$wxUSE_NO_DEPS" = "no" ; then
5366         CFLAGS="-MMD $CFLAGS"
5367         CXXFLAGS="-MMD $CXXFLAGS"
5368     fi
5369 fi
5370
5371 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
5372
5373 dnl remove the extra white space from the cc/c++/ld options
5374 CPPFLAGS=`echo $INCLUDES $CPPFLAGS | sed 's/ \\+/ /g'`
5375 CFLAGS=`echo $EXTRA_CFLAGS $CFLAGS $CXXWARNINGS | sed 's/ \\+/ /g'`
5376 CXXFLAGS=`echo $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS | sed 's/ \+/ /g'`
5377 LIBS=`echo $LIBS | sed 's/ \+/ /g'`
5378
5379 LDFLAGS="$LDFLAGS $PROFILE"
5380
5381 dnl for convenience, sort the samples in alphabetical order
5382 dnl
5383 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
5384 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
5385 dnl
5386 dnl       Unfortunately, there is a bug in OS/2's tr, such that
5387 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
5388 dnl       only removes the Unix-like part of the introduced line break.
5389 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
5390
5391 dnl makefile variables
5392 AC_SUBST(LEX_STEM)
5393 AC_SUBST(PATH_IFS)
5394
5395 dnl global options
5396 AC_SUBST(WX_MAJOR_VERSION_NUMBER)
5397 AC_SUBST(WX_MINOR_VERSION_NUMBER)
5398 AC_SUBST(WX_RELEASE_NUMBER)
5399 AC_SUBST(WX_LIBRARY_NAME_STATIC)
5400 AC_SUBST(WX_LIBRARY_NAME_SHARED)
5401 AC_SUBST(WX_LIBRARY_BASENAME)
5402 AC_SUBST(WX_LIBRARY_IMPORTLIB)
5403 AC_SUBST(WX_TARGET_LIBRARY)
5404 AC_SUBST(WX_LIBRARY_LINK1)
5405 AC_SUBST(WX_LIBRARY_LINK2)
5406 AC_SUBST(PROGRAM_EXT)
5407
5408 dnl global gl options
5409 AC_SUBST(WX_LIBRARY_NAME_STATIC_GL)
5410 AC_SUBST(WX_LIBRARY_NAME_SHARED_GL)
5411 AC_SUBST(WX_TARGET_LIBRARY_GL)
5412 AC_SUBST(WX_LIBRARY_LINK1_GL)
5413 AC_SUBST(WX_LIBRARY_LINK2_GL)
5414
5415 dnl are we supposed to create the links?
5416 AC_SUBST(WX_ALL)
5417 AC_SUBST(WX_ALL_INSTALLED)
5418
5419 AC_SUBST(SHARED_LD)
5420 AC_SUBST(PIC_FLAG)
5421 AC_SUBST(CODE_GEN_FLAGS)
5422 AC_SUBST(CODE_GEN_FLAGS_CXX)
5423
5424 AC_SUBST(SONAME_FLAGS)
5425 AC_SUBST(SONAME_FLAGS_GL)
5426 AC_SUBST(WX_TARGET_LIBRARY_SONAME)
5427 AC_SUBST(WX_TARGET_LIBRARY_TYPE)
5428
5429 AC_SUBST(STATIC_FLAG)
5430
5431 dnl debugging options
5432 AC_SUBST(WXDEBUG_DEFINE)
5433
5434 dnl toolkit options
5435 AC_SUBST(USE_GUI)
5436 AC_SUBST(AFMINSTALL)
5437 AC_SUBST(WIN32INSTALL)
5438 AC_SUBST(TOOLKIT)
5439 AC_SUBST(TOOLKIT_DIR)
5440 AC_SUBST(TOOLKIT_VPATH)
5441 AC_SUBST(TOOLCHAIN_NAME)
5442 AC_SUBST(TOOLCHAIN_DEFS)
5443 AC_SUBST(TOOLCHAIN_DLL_DEFS)
5444
5445 dnl wx-config options
5446 AC_SUBST(top_builddir)
5447 AC_SUBST(host_alias)
5448 AC_SUBST(cross_compiling)
5449 AC_SUBST(WXCONFIG_LIBS)
5450 AC_SUBST(WXCONFIG_LIBS_GL)
5451 AC_SUBST(WXCONFIG_LIBS_STATIC)
5452 AC_SUBST(WXCONFIG_LIBS_STATIC_GL)
5453 AC_SUBST(WXCONFIG_INCLUDE)
5454 AC_SUBST(WXCONFIG_RPATH)
5455 AC_SUBST(WX_LARGEFILE_FLAGS)
5456
5457 dnl the list of files to compile/install
5458 AC_SUBST(ALL_OBJECTS)
5459 AC_SUBST(ALL_HEADERS)
5460 AC_SUBST(ALL_SOURCES)
5461
5462 dnl distribution vars
5463 AC_SUBST(GUIDIST)
5464 AC_SUBST(PORT_FILES)
5465 AC_SUBST(DISTDIR)
5466
5467 dnl additional subdirectories where we will build
5468 AC_SUBST(SAMPLES_SUBDIRS)
5469
5470 dnl additional libraries and linker settings
5471 AC_SUBST(LDFLAGS)
5472 AC_SUBST(LDFLAGS_GL)
5473 AC_SUBST(LDFLAGS_VERSIONING)
5474 AC_SUBST(LDFLAGS_EXE)
5475 AC_SUBST(OPENGL_LIBS)
5476 AC_SUBST(DMALLOC_LIBS)
5477 AC_SUBST(EXTRADEFS)
5478 AC_SUBST(WX_VERSION_TAG)
5479
5480 dnl additional resurces settings
5481 AC_SUBST(RESCOMP)
5482 AC_SUBST(RESFLAGS)
5483 AC_SUBST(RESPROGRAMOBJ)
5484 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
5485 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
5486
5487 dnl additional for Mac OS X
5488 AC_SUBST(DEREZ)
5489 AC_SUBST(MACOSX_BUNDLE)
5490 AC_SUBST(LIBWXMACRES)
5491 AC_SUBST(MACRESCOMP)
5492 AC_SUBST(MACSETFILE)
5493 AC_SUBST(MACRESWXCONFIG)
5494
5495 dnl other tools
5496 AC_SUBST(GCC)
5497 AC_SUBST(DLLTOOL)
5498 AC_SUBST(AS)
5499 AC_SUBST(NM)
5500 AC_SUBST(LD)
5501 AC_SUBST(MAKEINFO)
5502 AC_SUBST(INSTALL_LIBRARY)
5503 AC_SUBST(INSTALL_DIR)
5504
5505 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
5506 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
5507 dnl - and we do use it)
5508 AC_PROG_MAKE_SET
5509
5510 dnl move setup.h back if available
5511 if test -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h; then
5512     mv -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h setup.h
5513 fi
5514
5515 AC_CONFIG_HEADER(setup.h:setup.h.in)
5516
5517 dnl we need to pass SAMPLES_SUBDIRS (and some other) to the configure in
5518 dnl samples and the only way to do it is to use the environment (another
5519 dnl idea could have been to use the cache but this wouldn't work when
5520 dnl configure doesn't use cache at all which is the default with autoconf 2.50)
5521 wx_cv_path_samplesubdirs=$SAMPLES_SUBDIRS
5522 wx_cv_if_gnu_make=$IF_GNU_MAKE
5523 wx_cv_path_ifs=$PATH_IFS
5524 wx_cv_program_ext=$PROGRAM_EXT
5525 wx_cv_target_library=$WX_TARGET_LIBRARY
5526 wx_cv_target_library_gl=$WX_TARGET_LIBRARY_GL
5527 wx_cv_target_libtype=$WX_TARGET_LIBRARY_TYPE
5528 wx_cv_library_basename=${WX_LIBRARY_BASENAME}
5529 wx_cv_release=${WX_RELEASE}
5530 wx_cv_current=${WX_CURRENT}
5531 wx_cv_revision=${WX_REVISION}
5532 wx_cv_age=${WX_AGE}
5533 wx_cv_use_gui=${USE_GUI}
5534 wx_cv_use_resources=${wxUSE_RESOURCES}
5535 export wx_cv_path_samplesubdirs wx_cv_if_gnu_make \
5536        wx_cv_path_ifs wx_cv_program_ext \
5537        wx_cv_target_library wx_cv_target_library_gl wx_cv_target_libtype \
5538        wx_cv_library_basename wx_cv_release wx_cv_current wx_cv_revision wx_cv_age \
5539        wx_cv_use_gui wx_cv_use_resources
5540
5541 AC_CONFIG_SUBDIRS(demos samples utils contrib)
5542
5543 dnl create each of the files in the space separated list from the file.in
5544 dnl (the original file name may be overriden by appending another name after a
5545 dnl colon)
5546 AC_OUTPUT([
5547             wx-config
5548             version-script
5549             src/make.env
5550             src/makeprog.env
5551             src/makelib.env
5552             Makefile
5553           ],
5554           [
5555             dnl This test is required to make the following idempotent.
5556             dnl Otherwise running config.status or rerunning configure
5557             dnl would stomp the wx-config link or try to move it onto
5558             dnl itself.
5559             dnl Use -h instead of -L to test for link (GD)
5560             dnl   -h is documented as obsolete under Mac OS X but works
5561             dnl   -L is obsolete under Solaris8
5562             if test ! -h wx-config; then
5563                 chmod +x wx-config
5564                 mv wx-config wx${TOOLCHAIN_NAME}-config
5565                 ${LN_S} wx${TOOLCHAIN_NAME}-config wx-config
5566             fi
5567
5568             if test ! -d lib; then
5569               mkdir lib
5570             fi
5571             if test ! -d lib/wx; then
5572               mkdir lib/wx
5573             fi
5574             if test ! -d lib/wx/include; then
5575               mkdir lib/wx/include
5576             fi
5577             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}; then
5578               mkdir lib/wx/include/${TOOLCHAIN_NAME}
5579             fi
5580             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}/wx; then
5581               mkdir lib/wx/include/${TOOLCHAIN_NAME}/wx
5582             fi
5583             if test -f setup.h; then
5584               mv -f setup.h lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h
5585             fi
5586           ],
5587           [
5588             TOOLCHAIN_NAME="${TOOLCHAIN_NAME}"
5589             LN_S="${LN_S}"
5590           ]
5591          )
5592
5593 dnl report on what we decided to do
5594 echo
5595 echo "Configured wxWindows ${WX_VERSION} for \`${host}'"
5596 echo ""
5597 echo "  Which GUI toolkit should wxWindows use?                 ${TOOLKIT:-base only}"
5598
5599 echo "  Should wxWindows be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
5600 echo "  Should wxWindows be linked as a shared library?         ${wxUSE_SHARED:-no}"
5601 echo "  Should wxWindows be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
5602
5603 echo "  What level of wxWindows compatibility should be enabled?"
5604 echo "                                       wxWindows 2.0      ${WXWIN_COMPATIBILITY_2:-no}"
5605 echo "                                       wxWindows 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
5606 echo "                                       wxWindows 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
5607
5608 echo "  Which libraries should wxWindows use?"
5609 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
5610 echo "                                       png                ${wxUSE_LIBPNG-none}"
5611 echo "                                       regex              ${wxUSE_REGEX}"
5612 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
5613 echo "                                       zlib               ${wxUSE_ZLIB}"
5614
5615 echo ""
5616
5617 dnl vi: set et sts=4 sw=4 com=\:dnl: