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="COCOA 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_COCOA=0
 107 DEFAULT_wxUSE_GTK=0
 108 DEFAULT_wxUSE_MAC=0
 109 DEFAULT_wxUSE_MGL=0
 110 DEFAULT_wxUSE_MICROWIN=0
 111 DEFAULT_wxUSE_MOTIF=0
 112 DEFAULT_wxUSE_MSW=0
 113 DEFAULT_wxUSE_PM=0
 114 DEFAULT_wxUSE_X11=0
 115
 116 dnl these are the values which are really default for the given platform -
 117 dnl they're not cached and are only used if no --with-toolkit was given *and*
 118 dnl nothing was found in the cache
 119 DEFAULT_DEFAULT_wxUSE_COCOA=0
 120 DEFAULT_DEFAULT_wxUSE_GTK=0
 121 DEFAULT_DEFAULT_wxUSE_MAC=0
 122 DEFAULT_DEFAULT_wxUSE_MGL=0
 123 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 124 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 125 DEFAULT_DEFAULT_wxUSE_MSW=0
 126 DEFAULT_DEFAULT_wxUSE_PM=0
 127 DEFAULT_DEFAULT_wxUSE_X11=0
 128
 129 PROGRAM_EXT=
 130 SO_SUFFIX=so
 131
 132 dnl to support a new system, you need to add its canonical name (as determined
 133 dnl by config.sub or specified by the configure command line) to this "case"
 134 dnl and also define the shared library flags below - search for
 135 dnl SHARED_LIB_SETUP to find the exact place
 136 case "${host}" in
 137   *-hp-hpux* )
 138     USE_HPUX=1
 139     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 140     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 141     SO_SUFFIX=sl
 142     AC_DEFINE(__HPUX__)
 143   ;;
 144   *-*-linux* )
 145     USE_LINUX=1
 146     AC_DEFINE(__LINUX__)
 147     TMP=`uname -m`
 148     if test "x$TMP" = "xalpha"; then
 149       USE_ALPHA=1
 150       AC_DEFINE(__ALPHA__)
 151     fi
 152     DEFAULT_DEFAULT_wxUSE_GTK=1
 153   ;;
 154   *-*-irix5* | *-*-irix6* )
 155     USE_SGI=1
 156     USE_SVR4=1
 157     AC_DEFINE(__SGI__)
 158     AC_DEFINE(__SVR4__)
 159     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 160   ;;
 161   *-*-solaris2* )
 162     USE_SUN=1
 163     USE_SOLARIS=1
 164     USE_SVR4=1
 165     AC_DEFINE(__SUN__)
 166     AC_DEFINE(__SOLARIS__)
 167     AC_DEFINE(__SVR4__)
 168     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 169     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 170   ;;
 171   *-*-sunos4* )
 172     USE_SUN=1
 173     USE_SUNOS=1
 174     USE_BSD=1
 175     AC_DEFINE(__SUN__)
 176     AC_DEFINE(__SUNOS__)
 177     AC_DEFINE(__BSD__)
 178     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 179   ;;
 180   *-*-freebsd*)
 181     USE_BSD=1
 182     USE_FREEBSD=1
 183     AC_DEFINE(__FREEBSD__)
 184     AC_DEFINE(__BSD__)
 185     DEFAULT_DEFAULT_wxUSE_GTK=1
 186   ;;
 187   *-*-openbsd*)
 188     USE_BSD=1
 189     USE_OPENBSD=1
 190     AC_DEFINE(__OPENBSD__)
 191     AC_DEFINE(__BSD__)
 192     DEFAULT_DEFAULT_wxUSE_GTK=1
 193   ;;
 194   *-*-netbsd*)
 195     USE_BSD=1
 196     USE_NETBSD=1
 197     AC_DEFINE(__NETBSD__)
 198     AC_DEFINE(__BSD__)
 199     DEFAULT_DEFAULT_wxUSE_GTK=1
 200   ;;
 201   *-*-osf* )
 202     USE_ALPHA=1
 203     USE_OSF=1
 204     AC_DEFINE(__ALPHA__)
 205     AC_DEFINE(__OSF__)
 206     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 207     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 208   ;;
 209   *-*-dgux5* )
 210     USE_ALPHA=1
 211     USE_SVR4=1
 212     AC_DEFINE(__ALPHA__)
 213     AC_DEFINE(__SVR4__)
 214     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 215   ;;
 216   *-*-sysv5* )
 217     USE_SYSV=1
 218     USE_SVR4=1
 219     AC_DEFINE(__SYSV__)
 220     AC_DEFINE(__SVR4__)
 221     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 222   ;;
 223   *-*-aix* )
 224     USE_AIX=1
 225     USE_SYSV=1
 226     USE_SVR4=1
 227     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 228     dnl
 229     dnl     Both archive libraries and shared libraries on AIX have an .a
 230     dnl     extension. This will explain why you can't link with an .so and
 231     dnl     why it works with the name changed to .a.
 232     SO_SUFFIX=a
 233     AC_DEFINE(__AIX__)
 234     AC_DEFINE(__SYSV__)
 235     AC_DEFINE(__SVR4__)
 236     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 237   ;;
 238
 239   *-*-cygwin* | *-*-mingw32* )
 240     dnl MBN: some of the defines have been moved after toolkit detection
 241     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 242     dnl      USE_UNIX  must be set and not USE_WIN32
 243     SO_SUFFIX=dll
 244     PROGRAM_EXT=".exe"
 245     RESCOMP=windres
 246     DEFAULT_DEFAULT_wxUSE_MSW=1
 247   ;;
 248
 249   *-pc-msdosdjgpp )
 250     USE_UNIX=0
 251     USE_DOS=1
 252     AC_DEFINE(__DOS__)
 253     PROGRAM_EXT=".exe"
 254     DEFAULT_DEFAULT_wxUSE_MGL=1
 255     dnl DJGPP needs explicit -lstdc++ for some reason (VS: mayb some versions only?)
 256     LIBS="$LIBS -lstdc++"
 257   ;;
 258
 259   *-pc-os2_emx | *-pc-os2-emx )
 260     AC_DEFINE(__EMX__)
 261     PROGRAM_EXT=".exe"
 262     DEFAULT_DEFAULT_wxUSE_PM=1
 263   ;;
 264
 265   powerpc-*-darwin* )
 266     dnl PowerPC Darwin based distributions (including Mac OS X)
 267     USE_BSD=1
 268     USE_DARWIN=1
 269     SO_SUFFIX=dylib
 270     AC_DEFINE(__BSD__)
 271     AC_DEFINE(__DARWIN__)
 272     AC_DEFINE(__POWERPC__)
 273     AC_DEFINE(TARGET_CARBON)
 274     DEFAULT_DEFAULT_wxUSE_MAC=1
 275   ;;
 276
 277   *-*-beos* )
 278     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 279     USE_BEOS=1
 280     AC_DEFINE(__BEOS__)
 281   ;;
 282
 283   *)
 284     AC_MSG_ERROR(unknown system type ${host}.)
 285 esac
 286
 287 dnl ---------------------------------------------------------------------------
 288 dnl command line options for configure
 289 dnl ---------------------------------------------------------------------------
 290
 291 dnl the default values for all options - we collect them all here to simplify
 292 dnl modification of the default values (for example, if the defaults for some
 293 dnl platform should be changed, it can be done here too)
 294 dnl
 295 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 296
 297 WX_ARG_CACHE_INIT
 298
 299 dnl useful to test the compilation with minimum options, define as 0 for normal
 300 dnl usage
 301 DEBUG_CONFIGURE=0
 302 if test $DEBUG_CONFIGURE = 1; then
 303   DEFAULT_wxUSE_UNIVERSAL=no
 304
 305   DEFAULT_wxUSE_NANOX=no
 306
 307   DEFAULT_wxUSE_THREADS=yes
 308
 309   DEFAULT_wxUSE_SHARED=yes
 310   DEFAULT_wxUSE_SONAME=no
 311   DEFAULT_wxUSE_OPTIMISE=no
 312   DEFAULT_wxUSE_PROFILE=no
 313   DEFAULT_wxUSE_NO_DEPS=no
 314   DEFAULT_wxUSE_NO_RTTI=no
 315   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 316   DEFAULT_wxUSE_PERMISSIVE=no
 317   DEFAULT_wxUSE_DEBUG_FLAG=yes
 318   DEFAULT_wxUSE_DEBUG_INFO=yes
 319   DEFAULT_wxUSE_DEBUG_GDB=yes
 320   DEFAULT_wxUSE_MEM_TRACING=no
 321   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 322   DEFAULT_wxUSE_DMALLOC=no
 323   DEFAULT_wxUSE_PRECOMP=no
 324   DEFAULT_wxUSE_APPLE_IEEE=no
 325
 326   DEFAULT_wxUSE_LOG=yes
 327   DEFAULT_wxUSE_LOGWINDOW=no
 328   DEFAULT_wxUSE_LOGGUI=no
 329   DEFAULT_wxUSE_LOGDIALOG=no
 330
 331   DEFAULT_wxUSE_GUI=yes
 332   DEFAULT_wxUSE_CONTROLS=no
 333
 334   DEFAULT_wxUSE_REGEX=no
 335   DEFAULT_wxUSE_ZLIB=no
 336   DEFAULT_wxUSE_LIBPNG=no
 337   DEFAULT_wxUSE_LIBJPEG=no
 338   DEFAULT_wxUSE_LIBTIFF=no
 339   DEFAULT_wxUSE_ODBC=no
 340   DEFAULT_wxUSE_OPENGL=no
 341
 342   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 343   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 344   DEFAULT_wxUSE_STD_IOSTREAM=no
 345   DEFAULT_wxUSE_CMDLINE_PARSER=no
 346   DEFAULT_wxUSE_DATETIME=no
 347   DEFAULT_wxUSE_TIMER=no
 348   DEFAULT_wxUSE_STOPWATCH=no
 349   DEFAULT_wxUSE_FILE=no
 350   DEFAULT_wxUSE_FFILE=no
 351   DEFAULT_wxUSE_TEXTBUFFER=no
 352   DEFAULT_wxUSE_TEXTFILE=no
 353   DEFAULT_wxUSE_WAVE=no
 354   DEFAULT_wxUSE_INTL=no
 355   DEFAULT_wxUSE_CONFIG=no
 356   DEFAULT_wxUSE_FONTMAP=no
 357   DEFAULT_wxUSE_STREAMS=no
 358   DEFAULT_wxUSE_SOCKETS=no
 359   DEFAULT_wxUSE_OLE=no
 360   DEFAULT_wxUSE_DATAOBJ=no
 361   DEFAULT_wxUSE_DIALUP_MANAGER=no
 362   DEFAULT_wxUSE_JOYSTICK=no
 363   DEFAULT_wxUSE_DYNLIB_CLASS=no
 364   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 365   DEFAULT_wxUSE_LONGLONG=no
 366   DEFAULT_wxUSE_GEOMETRY=no
 367
 368   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 369   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 370   DEFAULT_wxUSE_POSTSCRIPT=no
 371
 372   DEFAULT_wxUSE_X_RESOURCES=no
 373   DEFAULT_wxUSE_CLIPBOARD=no
 374   DEFAULT_wxUSE_TOOLTIPS=no
 375   DEFAULT_wxUSE_DRAG_AND_DROP=no
 376   DEFAULT_wxUSE_DRAGIMAGE=no
 377   DEFAULT_wxUSE_SPLINES=no
 378
 379   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 380   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 381   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 382
 383   DEFAULT_wxUSE_PROLOGIO=no
 384   DEFAULT_wxUSE_RESOURCES=no
 385   DEFAULT_wxUSE_CONSTRAINTS=no
 386   DEFAULT_wxUSE_IPC=no
 387   DEFAULT_wxUSE_HELP=no
 388   DEFAULT_wxUSE_MS_HTML_HELP=no
 389   DEFAULT_wxUSE_WXHTML_HELP=no
 390   DEFAULT_wxUSE_TREELAYOUT=no
 391   DEFAULT_wxUSE_METAFILE=no
 392   DEFAULT_wxUSE_MIMETYPE=no
 393   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 394   DEFAULT_wxUSE_PROTOCOL=no
 395   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 396   DEFAULT_wxUSE_PROTOCOL_FTP=no
 397   DEFAULT_wxUSE_PROTOCOL_FILE=no
 398   DEFAULT_wxUSE_URL=no
 399
 400   DEFAULT_wxUSE_COMMONDLGS=no
 401   DEFAULT_wxUSE_CHOICEDLG=no
 402   DEFAULT_wxUSE_COLOURDLG=no
 403   DEFAULT_wxUSE_DIRDLG=no
 404   DEFAULT_wxUSE_FILEDLG=no
 405   DEFAULT_wxUSE_FINDREPLDLG=no
 406   DEFAULT_wxUSE_FONTDLG=no
 407   DEFAULT_wxUSE_MSGDLG=no
 408   DEFAULT_wxUSE_NUMBERDLG=no
 409   DEFAULT_wxUSE_TEXTDLG=no
 410   DEFAULT_wxUSE_SPLASH=no
 411   DEFAULT_wxUSE_STARTUP_TIPS=no
 412   DEFAULT_wxUSE_PROGRESSDLG=no
 413   DEFAULT_wxUSE_WIZARDDLG=no
 414
 415   DEFAULT_wxUSE_MENUS=no
 416   DEFAULT_wxUSE_MINIFRAME=no
 417   DEFAULT_wxUSE_HTML=no
 418   DEFAULT_wxUSE_FILESYSTEM=no
 419   DEFAULT_wxUSE_FS_INET=no
 420   DEFAULT_wxUSE_FS_ZIP=no
 421   DEFAULT_wxUSE_BUSYINFO=no
 422   DEFAULT_wxUSE_ZIPSTREAM=no
 423   DEFAULT_wxUSE_VALIDATORS=no
 424
 425   DEFAULT_wxUSE_ACCEL=no
 426   DEFAULT_wxUSE_BUTTON=no
 427   DEFAULT_wxUSE_BMPBUTTON=no
 428   DEFAULT_wxUSE_CALCTRL=no
 429   DEFAULT_wxUSE_CARET=no
 430   DEFAULT_wxUSE_CHECKBOX=no
 431   DEFAULT_wxUSE_CHECKLST=no
 432   DEFAULT_wxUSE_CHOICE=no
 433   DEFAULT_wxUSE_COMBOBOX=no
 434   DEFAULT_wxUSE_DISPLAY=no
 435   DEFAULT_wxUSE_GAUGE=no
 436   DEFAULT_wxUSE_GRID=no
 437   DEFAULT_wxUSE_NEW_GRID=no
 438   DEFAULT_wxUSE_IMAGLIST=no
 439   DEFAULT_wxUSE_LISTBOX=no
 440   DEFAULT_wxUSE_LISTCTRL=no
 441   DEFAULT_wxUSE_NOTEBOOK=no
 442   DEFAULT_wxUSE_PROPSHEET=no
 443   DEFAULT_wxUSE_RADIOBOX=no
 444   DEFAULT_wxUSE_RADIOBTN=no
 445   DEFAULT_wxUSE_SASH=no
 446   DEFAULT_wxUSE_SCROLLBAR=no
 447   DEFAULT_wxUSE_SLIDER=no
 448   DEFAULT_wxUSE_SPINBTN=no
 449   DEFAULT_wxUSE_SPINCTRL=no
 450   DEFAULT_wxUSE_SPLITTER=no
 451   DEFAULT_wxUSE_STATBMP=no
 452   DEFAULT_wxUSE_STATBOX=no
 453   DEFAULT_wxUSE_STATLINE=no
 454   DEFAULT_wxUSE_STATTEXT=no
 455   DEFAULT_wxUSE_STATUSBAR=yes
 456   DEFAULT_wxUSE_TABDIALOG=no
 457   DEFAULT_wxUSE_TEXTCTRL=no
 458   DEFAULT_wxUSE_TOGGLEBTN=no
 459   DEFAULT_wxUSE_TOOLBAR=no
 460   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 461   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 462   DEFAULT_wxUSE_TREECTRL=no
 463   DEFAULT_wxUSE_POPUPWIN=no
 464   DEFAULT_wxUSE_TIPWINDOW=no
 465
 466   DEFAULT_wxUSE_UNICODE=no
 467   DEFAULT_wxUSE_UNICODE_MSLU=no
 468   DEFAULT_wxUSE_WCSRTOMBS=no
 469
 470   DEFAULT_wxUSE_PALETTE=no
 471   DEFAULT_wxUSE_IMAGE=no
 472   DEFAULT_wxUSE_GIF=no
 473   DEFAULT_wxUSE_PCX=no
 474   DEFAULT_wxUSE_PNM=no
 475   DEFAULT_wxUSE_IFF=no
 476   DEFAULT_wxUSE_XPM=no
 477   DEFAULT_wxUSE_ICO_CUR=no
 478 else
 479   DEFAULT_wxUSE_UNIVERSAL=no
 480
 481   DEFAULT_wxUSE_NANOX=no
 482
 483   DEFAULT_wxUSE_THREADS=yes
 484
 485   DEFAULT_wxUSE_SHARED=yes
 486   DEFAULT_wxUSE_SONAME=no
 487   DEFAULT_wxUSE_OPTIMISE=yes
 488   DEFAULT_wxUSE_PROFILE=no
 489   DEFAULT_wxUSE_NO_DEPS=no
 490   DEFAULT_wxUSE_NO_RTTI=no
 491   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 492   DEFAULT_wxUSE_PERMISSIVE=no
 493   DEFAULT_wxUSE_DEBUG_FLAG=no
 494   DEFAULT_wxUSE_DEBUG_INFO=no
 495   DEFAULT_wxUSE_DEBUG_GDB=no
 496   DEFAULT_wxUSE_MEM_TRACING=no
 497   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 498   DEFAULT_wxUSE_DMALLOC=no
 499   DEFAULT_wxUSE_PRECOMP=no
 500   DEFAULT_wxUSE_APPLE_IEEE=yes
 501
 502   DEFAULT_wxUSE_LOG=yes
 503   DEFAULT_wxUSE_LOGWINDOW=yes
 504   DEFAULT_wxUSE_LOGGUI=yes
 505   DEFAULT_wxUSE_LOGDIALOG=yes
 506
 507   DEFAULT_wxUSE_GUI=yes
 508
 509   DEFAULT_wxUSE_REGEX=yes
 510   DEFAULT_wxUSE_ZLIB=yes
 511   DEFAULT_wxUSE_LIBPNG=yes
 512   DEFAULT_wxUSE_LIBJPEG=yes
 513   DEFAULT_wxUSE_LIBTIFF=yes
 514   DEFAULT_wxUSE_ODBC=no
 515   DEFAULT_wxUSE_OPENGL=no
 516
 517   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 518   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 519   DEFAULT_wxUSE_STD_IOSTREAM=no
 520   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 521   DEFAULT_wxUSE_DATETIME=yes
 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(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" TOOLKIT_GIVEN=1])
 691 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 692 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 693 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 694 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 695 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 696 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 697 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 698
 699 WX_ARG_ENABLE(gtk2,        [  --enable-gtk2           use GTK+ 2.0 if available (EXPERIMENTAL)], wxUSE_GTK2)
 700
 701 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 702 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 703 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 704 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 705
 706 fi
 707 dnl for GUI only
 708
 709 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 710 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 711 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 712 WX_ARG_WITH(odbc,          [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 713
 714 dnl ---------------------------------------------------------------------------
 715 dnl compile options
 716 dnl ---------------------------------------------------------------------------
 717
 718 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 719 WX_ARG_ENABLE(soname,      [  --enable-soname         set the DT_SONAME field in ELF shared libraries], wxUSE_SONAME)
 720 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 721 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 722
 723 dnl allow the precompiled header option to be disabled under Mac OS X/Darwin
 724 WX_ARG_ENABLE(precomp,     [  --enable-precomp        enable use of precompiled headers (Mac OS X/Darwin)], wxUSE_PRECOMP)
 725
 726 if test "$wxUSE_DEBUG" = "yes"; then
 727   DEFAULT_wxUSE_DEBUG_FLAG=yes
 728   DEFAULT_wxUSE_DEBUG_INFO=yes
 729 elif test "$wxUSE_DEBUG" = "no"; then
 730   DEFAULT_wxUSE_DEBUG_FLAG=no
 731   DEFAULT_wxUSE_DEBUG_INFO=no
 732 fi
 733
 734 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 735 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 736 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 737 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 738 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 739 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 740 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 741 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 742 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 743 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 744
 745 WX_ARG_ENABLE(compat20,      [  --enable-compat20       enable wxWindows 2.0 compatibility], WXWIN_COMPATIBILITY_2)
 746 WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWindows 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
 747 WX_ARG_ENABLE(compat24,      [  --disable-compat24      disable wxWindows 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, disable)
 748
 749 AC_ARG_ENABLE(rpath,         [  --enable-rpath=DIR      output the rpath flag from wx-config], [wxRPATH_DIR="$enableval"])
 750
 751 if test "$wxRPATH_DIR" != "" -a "$wxRPATH_DIR" != "disable"; then
 752    WXCONFIG_RPATH="-Wl,-rpath -Wl,$wxRPATH_DIR"
 753 fi
 754
 755
 756 dnl ---------------------------------------------------------------------------
 757 dnl (small) optional non GUI classes
 758 dnl ---------------------------------------------------------------------------
 759
 760 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 761 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 762
 763 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 764 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 765 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 766 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 767 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 768 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes], wxUSE_OLE)
 769 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 770
 771 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 772
 773 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 774 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 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 ## FIXME: This is a blatant hack
 956 if test "x$wxUSE_COCOA" != "x" -a "$wxUSE_COCOA" != "0" ; then
 957   wxUSE_PRINTING_ARCHITECTURE=no
 958   wxUSE_HELP=no
 959   wxUSE_CLIPBOARD=no
 960   wxUSE_DRAG_AND_DROP=no
 961   wxUSE_DATAOBJ=no
 962   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 963   DEFAULT_wxUSE_TEXTDLG=no
 964   DEFAULT_wxUSE_GAUGE=no
 965   DEFAULT_wxUSE_SCROLLBAR=no
 966   DEFAULT_wxUSE_SLIDER=no
 967   DEFAULT_wxUSE_COMBOBOX=no
 968   DEFAULT_wxUSE_CALCTRL=no
 969   DEFAULT_wxUSE_SPINBTN=no
 970   DEFAULT_wxUSE_SPINCTRL=no
 971   DEFAULT_wxUSE_TOOLTIPS=no
 972   DEFAULT_wxUSE_COLOURDLG=no
 973   DEFAULT_wxUSE_DIRDLG=no
 974   DEFAULT_wxUSE_DRAGIMAGE=no
 975   DEFAULT_wxUSE_FINDREPLDLG=no
 976   DEFAULT_wxUSE_FONTDLG=no
 977   DEFAULT_wxUSE_GRID=no
 978   DEFAULT_wxUSE_NEW_GRID=no
 979   DEFAULT_wxUSE_NUMBERDLG=no
 980   DEFAULT_wxUSE_PROGRESSDLG=no
 981   DEFAULT_wxUSE_PROPSHEET=no
 982   DEFAULT_wxUSE_SASH=no
 983   DEFAULT_wxUSE_SPLITTER=no
 984   DEFAULT_wxUSE_WIZARDDLG=no
 985   DEFAULT_wxUSE_SPLITTER=no
 986   DEFAULT_wxUSE_STARTUP_TIPS=no
 987   DEFAULT_wxUSE_TREECTRL=no
 988 fi
 989
 990 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 991 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 992 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 993 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 994 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 995 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 996 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 997 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 998 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 999 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
1000 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1001 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1002 WX_ARG_ENABLE(newgrid,     [  --enable-newgrid        use new wxGrid class], wxUSE_NEW_GRID)
1003 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1004 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1005 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1006 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1007 WX_ARG_ENABLE(propsheet,   [  --enable-propsheet      use wxPropertySheet class], wxUSE_PROPSHEET)
1008 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1009 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1010 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1011 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1012 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1013 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1014 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1015 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1016 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1017 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1018 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1019 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1020 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1021 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1022 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1023 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1024 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1025 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1026 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
1027 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1028 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1029 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1030
1031 dnl ---------------------------------------------------------------------------
1032 dnl common dialogs
1033 dnl ---------------------------------------------------------------------------
1034
1035 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1036 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1037 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1038 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1039 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1040 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1041 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1042 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1043 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1044 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1045 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1046 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1047 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1048 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1049
1050 dnl ---------------------------------------------------------------------------
1051 dnl misc GUI options
1052 dnl ---------------------------------------------------------------------------
1053
1054 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1055 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1056 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1057 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1058 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1059 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1060 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick (Linux only)], wxUSE_JOYSTICK)
1061 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1062 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1063
1064 dnl ---------------------------------------------------------------------------
1065 dnl support for image formats that do not rely on external library
1066 dnl ---------------------------------------------------------------------------
1067
1068 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1069 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1070 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1071 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1072 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1073 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1074 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1075 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1076
1077 fi
1078
1079 dnl General settings (needed for GUI and non-GUI compilations alike).
1080 dnl Path separator; ':' for unix, ';' for OS/2
1081 dnl Stem for flex output; lexyy for OS/2, lex.yy otherwise
1082 case "${host}" in
1083   *-pc-os2_emx | *-pc-os2-emx )
1084     PATH_IFS=';'
1085 dnl Really ought to text for this as meanwhile there are flex versions using
1086 dnl lex.yy as well due to FAT support being more and more dropped...
1087     LEX_STEM="lexyy"
1088   ;;
1089   *)
1090     PATH_IFS=':'
1091     LEX_STEM="lex.yy"
1092   ;;
1093 esac
1094
1095 dnl for GUI only
1096
1097 dnl cache the options values before (may be) aborting below
1098 WX_ARG_CACHE_FLUSH
1099
1100 dnl check that no more than one toolkit is given and that if none are given that
1101 dnl we have a default one
1102
1103 AC_MSG_CHECKING(for toolkit)
1104
1105 # In Wine, we need to default to MSW, not GTK or MOTIF
1106 if test "$wxUSE_WINE" = "yes"; then
1107     DEFAULT_DEFAULT_wxUSE_GTK=0
1108     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1109     DEFAULT_DEFAULT_wxUSE_MSW=1
1110 fi
1111
1112 if test "$wxUSE_GUI" = "yes"; then
1113
1114     if test "$USE_BEOS" = 1; then
1115         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1116     fi
1117
1118     if test "$TOOLKIT_GIVEN" = 1; then
1119       dnl convert "yes" to 1 and "no" to 0
1120       for toolkit in `echo $ALL_TOOLKITS`; do
1121         var=wxUSE_$toolkit
1122         eval "value=\$${var}"
1123         eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1124       done
1125     else
1126       dnl try to guess the most apropriate toolkit for this platform
1127       for toolkit in `echo $ALL_TOOLKITS`; do
1128         if test "$has_toolkit_in_cache" != 1; then
1129           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1130         else
1131           var=DEFAULT_wxUSE_$toolkit
1132         fi
1133         eval "wxUSE_$toolkit=\$${var}"
1134       done
1135     fi
1136
1137     dnl we suppose that expr is available (maybe there is a better way to do
1138     dnl this? what about using ALL_TOOLKITS? TODO)
1139     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1140                   + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} \
1141                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1142
1143     dnl Allow wxUSE_PM only for OS/2 with EMX.
1144     case "${host}" in
1145       *-pc-os2_emx | *-pc-os2-emx )
1146         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1147     esac
1148
1149     case "$NUM_TOOLKITS" in
1150       1)
1151       ;;
1152       0)
1153         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1154       ;;
1155       *)
1156         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1157     esac
1158
1159     dnl cache the wxUSE_<TOOLKIT> values too
1160     for toolkit in `echo $ALL_TOOLKITS`; do
1161       var=wxUSE_$toolkit
1162       eval "value=\$${var}"
1163       if test "x$value" != x; then
1164         cache_var=CACHE_$toolkit
1165         eval "cache=\$${cache_var}"
1166         if test "$cache" = 1; then
1167           echo "$var=$value" >> ${wx_arg_cache_file}
1168         fi
1169         if test "$value" = 1; then
1170           toolkit_echo=`echo $toolkit | tr [[A-Z]] [[a-z]]`
1171           AC_MSG_RESULT($toolkit_echo)
1172         fi
1173       fi
1174     done
1175 else
1176     AC_MSG_RESULT(base ($host_alias hosted) only)
1177 fi
1178
1179 dnl ---------------------------------------------------------------------------
1180 dnl When we are using Cygwin with Motif/GTK+, we want it to appear like
1181 dnl 'just' a POSIX platform, so the Win32 API must not be available
1182 dnl ---------------------------------------------------------------------------
1183 dnl (Windows-only piece)
1184 wants_win32=0
1185 doesnt_want_win32=0
1186 case "${host}" in
1187   *-*-cygwin*)
1188       if test "$wxUSE_MSW" = 1 ; then
1189         wants_win32=1
1190       else
1191         doesnt_want_win32=1
1192       fi
1193   ;;
1194   *-*-mingw*)
1195       wants_win32=1
1196   ;;
1197 esac
1198
1199 dnl ---------------------------------------------------------------------------
1200 dnl Wine is a virtual platform, we need to patch things up a bit
1201 dnl ---------------------------------------------------------------------------
1202 if test "$wxUSE_WINE" = "yes"; then
1203     wants_win32=1
1204     dnl FIXME: we should do a better job of testing for these
1205     CC=winegcc
1206     CXX=wineg++
1207     RESCOMP=wrc
1208 fi
1209
1210 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1211 dnl     take effect on Cygwin/Mingw and not other platforms.
1212 if test "$wants_win32" = 1 ; then
1213     USE_UNIX=0
1214     USE_WIN32=1
1215     AC_DEFINE(__WIN32__)
1216     AC_DEFINE(__WIN95__)
1217     AC_DEFINE(__WINDOWS__)
1218     AC_DEFINE(__GNUWIN32__)
1219     AC_DEFINE(STRICT)
1220     AC_DEFINE(WINVER, 0x0400)
1221 fi
1222 if test "$doesnt_want_win32" = 1 ; then
1223     USE_UNIX=1
1224     USE_WIN32=0
1225 fi
1226 dnl (end of Windows-only piece)
1227
1228 if test "$USE_UNIX" = 1 ; then
1229     wxUSE_UNIX=yes
1230     AC_DEFINE(__UNIX__)
1231 fi
1232
1233 dnl ---------------------------------------------------------------------------
1234 dnl Checks for programs
1235 dnl ---------------------------------------------------------------------------
1236
1237 dnl flush the cache because checking for programs might abort
1238 AC_CACHE_SAVE
1239
1240 dnl cross-compiling support: we're cross compiling if the build system is
1241 dnl different from the target one (assume host and target be always the same)
1242 if test "$build" != "$host" ; then
1243     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 -o "$USE_UNIX"; then
1244         CC=$host_alias-gcc
1245         CXX=$host_alias-c++
1246         AR=$host_alias-ar
1247         RANLIB=$host_alias-ranlib
1248         DLLTOOL=$host_alias-dlltool
1249         RESCOMP=$host_alias-windres
1250         LD=$host_alias-ld
1251         NM=$host_alias-nm
1252         STRIP=$host_alias-strip
1253     else
1254         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1255     fi
1256 fi
1257
1258 dnl C-compiler checks
1259 dnl   defines CC with the compiler to use
1260 dnl   defines GCC with yes if using gcc
1261 dnl   defines GCC empty if not using gcc
1262 dnl   defines CFLAGS
1263 dnl
1264 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1265 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1266 dnl -g and -O flags ourselves below
1267 CFLAGS=${CFLAGS:=}
1268 AC_PROG_CC
1269
1270 dnl is -traditional needed for correct compilations
1271 dnl   adds -traditional for gcc if needed
1272 AC_PROG_GCC_TRADITIONAL
1273
1274 AC_LANG_SAVE
1275 AC_LANG_CPLUSPLUS
1276
1277 dnl C++-compiler checks
1278 dnl   defines CXX with the compiler to use
1279 dnl   defines GXX with yes if using gxx
1280 dnl   defines GXX empty if not using gxx
1281 dnl   defines CXXFLAGS
1282 dnl
1283 dnl see CFLAGS line above
1284 CXXFLAGS=${CXXFLAGS:=}
1285 AC_PROG_CXX
1286
1287 AC_LANG_RESTORE
1288
1289 dnl ranlib command
1290 dnl   defines RANLIB with the appropriate command
1291 AC_PROG_RANLIB
1292
1293 dnl ar command
1294 dnl   defines AR with the appropriate command
1295 AC_CHECK_PROG(AR, ar, ar, ar)
1296
1297 dnl install checks
1298 dnl   defines INSTALL with the appropriate command
1299 AC_PROG_INSTALL
1300
1301 dnl   make install path absolute (if not already);
1302 dnl   will fail with (some) MSDOS paths
1303 case ${INSTALL} in
1304   /* ) # Absolute
1305      ;;
1306   ?:* ) # Drive letter, considered as absolute.
1307      ;;
1308   *)
1309      INSTALL=`pwd`/${INSTALL} ;;
1310 esac
1311
1312 dnl HP-UX install doesn't handle the "-d" switch so don't use it there
1313 case ${host} in
1314     *-hp-hpux* )
1315         INSTALL_DIR="mkdir"
1316         ;;
1317
1318     *)  INSTALL_DIR="$INSTALL -d"
1319         ;;
1320 esac
1321
1322
1323 case "${host}" in
1324
1325     dnl The other BSD's should probably go in here too, since this is
1326     dnl to workaround a strange static lib BSDism.
1327     dnl Mac OS X install seems to ignore -p option...
1328     powerpc-*-darwin* )
1329         INSTALL_PROGRAM="cp -fp"
1330         INSTALL_DATA="cp -fp"
1331         ;;
1332     *)
1333         ;;
1334 esac
1335
1336 dnl strip command
1337 dnl   defines STRIP as strip or nothing if not found
1338 AC_CHECK_PROG(STRIP, strip, strip, true)
1339
1340 dnl does make support "-include" (only GNU make does AFAIK)?
1341 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1342 [
1343     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1344             egrep -s GNU > /dev/null); then
1345         wx_cv_prog_makeisgnu="yes"
1346     else
1347         wx_cv_prog_makeisgnu="no"
1348     fi
1349 ])
1350
1351 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1352     IF_GNU_MAKE=""
1353 else
1354     IF_GNU_MAKE="#"
1355 fi
1356
1357 AC_SUBST(IF_GNU_MAKE)
1358
1359 dnl we don't need to check for VPATH support in GNU make - it does have it
1360 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1361 dnl check if VPATH works
1362 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1363 dnl create Makefile
1364 cat - << EOF > confMake
1365 check : file
1366         cp \$? \$@
1367         cp \$? final_file
1368 EOF
1369
1370 if test ! -d sub ; then
1371   mkdir sub
1372 fi
1373 echo dummy > sub/file
1374 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1375 RESULT=$?
1376 rm -f sub/file check final_file confMake
1377 rmdir sub
1378 if test "$RESULT" = 0; then
1379   wx_cv_prog_makevpath="yes"
1380 else
1381   wx_cv_prog_makevpath="no"
1382 fi
1383 ])
1384
1385 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1386 AC_MSG_ERROR([
1387 You need a make-utility that is able to use the variable
1388 VPATH correctly.
1389 If your version of make does not support VPATH correctly,
1390 please install GNU-make (possibly as gmake), and start
1391 configure with the following command:
1392 export MAKE=gmake; ./configure  for sh-type shells
1393 setenv MAKE gmake; ./configure  for csh-type shells
1394 Also please do remember to use gmake in this case every time
1395 you are trying to compile.
1396 ])
1397 fi dnl make without VPATH
1398 fi dnl not GNU make
1399
1400 dnl YACC checks
1401 dnl   defines YACC with the appropriate command
1402 AC_PROG_YACC
1403
1404 dnl LEX checks
1405 dnl   defines LEX with the appropriate command
1406 dnl   defines LEXLIB with the appropriate library
1407 AC_PROG_LEX
1408
1409 dnl needed for making link to setup.h
1410 AC_PROG_LN_S
1411
1412 dnl ---------------------------------------------------------------------------
1413 dnl When we are using gcc on OS/2, we want to be either using resources (PM)
1414 dnl or a more complete POSIX emulation for Motif/GTK+/X11
1415 dnl ---------------------------------------------------------------------------
1416 dnl (OS/2-only piece)
1417 case "${host}" in
1418   *-pc-os2_emx | *-pc-os2-emx )
1419       dnl Explicitly link -lstdcpp, since we are using "gcc" not "g++"/"c++".
1420       LIBS="$LIBS -lstdcpp"
1421       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1422           dnl More complete Unix emulation for unix-like ports
1423           dnl by linking in POSIX/2's cExt (if available).
1424           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1425       else
1426           dnl Include resources for the "native" port (wxPM).
1427           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1428       fi
1429   ;;
1430 esac
1431 dnl (end of OS/2-only piece)
1432
1433 dnl ------------------------------------------------------------------------
1434 dnl Check for headers
1435 dnl ------------------------------------------------------------------------
1436
1437 dnl test for strings.h needed under AIX, but do not check for it wxMac as
1438 dnl it exists but is only a simple redirection to string.h and it is in
1439 dnl conflict with Strings.h in FlatCarbon headers
1440 if test "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
1441   dnl defines HAVE_STRINGS_H
1442   AC_CHECK_HEADERS(strings.h)
1443 fi
1444
1445 dnl defines HAVE_STDLIB_H
1446 AC_CHECK_HEADERS(stdlib.h)
1447 dnl defines HAVE_MALLOC_H
1448 AC_CHECK_HEADERS(malloc.h)
1449 dnl defines HAVE_UNISTD_H
1450 AC_CHECK_HEADERS(unistd.h)
1451 dnl defines HAVE_WCHAR_H
1452 AC_CHECK_HEADERS(wchar.h)
1453
1454 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1455 if test "$ac_cv_header_wchar_h" != "yes"; then
1456     dnl defines HAVE_WCSTR_H
1457     AC_CHECK_HEADERS(wcstr.h)
1458 fi
1459
1460 dnl defines HAVE_FNMATCH_H
1461 AC_CHECK_HEADERS(fnmatch.h)
1462
1463 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
1464     AC_CHECK_FUNCS(fnmatch)
1465 fi
1466
1467 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1468 AC_CHECK_HEADERS(langinfo.h)
1469
1470 case "${host}" in
1471   *-pc-os2_emx | *-pc-os2-emx )
1472       dnl Explicitly link -lintl if langinfo.h is available.
1473       if test $ac_cv_header_langinfo_h = "yes"; then
1474           LIBS="$LIBS -lintl"
1475       fi
1476   ;;
1477 esac
1478
1479 if test "$wxUSE_GUI" = "yes"; then
1480     if test "$wxUSE_UNIX" = "yes"; then
1481         dnl defines HAVE_X11_XKBLIB_H
1482         AC_CHECK_HEADERS(X11/XKBlib.h)
1483     fi
1484 fi
1485
1486 dnl ---------------------------------------------------------------------------
1487 dnl Checks for compiler characteristics
1488 dnl ---------------------------------------------------------------------------
1489
1490 dnl defines const to be empty if c-compiler does not support const fully
1491 AC_C_CONST
1492 dnl defines inline to a sensible value for the c-compiler
1493 AC_C_INLINE
1494
1495 dnl check the sizes of integral types (give some reasonable default values for
1496 dnl cross-compiling)
1497 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1498 AC_CHECK_SIZEOF(char, 1)
1499 AC_CHECK_SIZEOF(short, 2)
1500 AC_CHECK_SIZEOF(void *, 4)
1501 AC_CHECK_SIZEOF(int, 4)
1502 AC_CHECK_SIZEOF(long, 4)
1503
1504 case "${host}" in
1505     arm-*-linux* )
1506         AC_CHECK_SIZEOF(long long, 8)
1507     ;;
1508     *-hp-hpux* )
1509         AC_CHECK_SIZEOF(long long, 0)
1510         if test "$ac_cv_sizeof_long_long" != "0"; then
1511             dnl HPUX 10.20 headers need this define in order to use long long definitions
1512             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1513         fi
1514     ;;
1515     * )
1516         AC_CHECK_SIZEOF(long long, 0)
1517 esac
1518
1519 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
1520 dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
1521 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
1522 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
1523 [
1524     AC_TRY_RUN(
1525         [
1526             /* DJGPP only has fake wchar_t: */
1527             #ifdef __DJGPP__
1528             #  error "fake wchar_t"
1529             #endif
1530             #ifdef HAVE_WCHAR_H
1531             #  ifdef __CYGWIN__
1532             #    include <stddef.h>
1533             #  endif
1534             #  include <wchar.h>
1535             #endif
1536             #ifdef HAVE_STDLIB_H
1537             #  include <stdlib.h>
1538             #endif
1539             #include <stdio.h>
1540             int main()
1541             {
1542                 FILE *f=fopen("conftestval", "w");
1543                 if (!f) exit(1);
1544                 fprintf(f, "%i", sizeof(wchar_t));
1545                 exit(0);
1546             }
1547         ],
1548         wx_cv_sizeof_wchar_t=`cat conftestval`,
1549         wx_cv_sizeof_wchar_t=0,
1550         [
1551             case "${host}" in
1552               *-pc-msdosdjgpp )
1553                 wx_cv_sizeof_wchar_t=0
1554                 ;;
1555               * )
1556                 wx_cv_sizeof_wchar_t=4
1557                 ;;
1558             esac
1559         ]
1560     )
1561 ])
1562
1563 AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
1564
1565 dnl check for large file support
1566 AC_SYS_LARGEFILE
1567
1568 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1569 dnl line because otherwise the system headers risk being included before
1570 dnl wx/defs.h which defines these constants leading to inconsistent
1571 dnl sizeof(off_t) in different source files of the same program and linking
1572 dnl problems
1573 if test "x$wx_largefile" = "xyes"; then
1574     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1575         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1576     else
1577         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1578     fi
1579     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1580 fi
1581
1582 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1583 WX_C_BIGENDIAN
1584
1585 dnl check for iostream (as opposed to iostream.h) standard header
1586 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1587
1588 dnl check whether C++ compiler supports bool built-in type
1589 WX_CPP_BOOL
1590
1591 dnl check whether C++ compiler supports explicit keyword
1592 WX_CPP_EXPLICIT
1593
1594 dnl check whether C++ compiler supports C++ casts
1595 AC_CXX_CONST_CAST
1596
1597 dnl ---------------------------------------------------------------------------
1598 dnl Define search path for includes and libraries: all headers and libs will be
1599 dnl looked for in all directories of this path
1600 dnl ---------------------------------------------------------------------------
1601
1602 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1603 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1604 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1605 dnl
1606 dnl Also try to put all directories which may contain X11R6 before those which
1607 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1608 SEARCH_INCLUDE="\
1609     /usr/local/include        \
1610                               \
1611     /usr/Motif-1.2/include    \
1612     /usr/Motif-2.1/include    \
1613                               \
1614     /usr/include/Motif1.2     \
1615     /opt/xpm/include/X11      \
1616     /opt/GBxpm/include/       \
1617     /opt/GBxpm/X11/include/   \
1618                               \
1619     /usr/Motif1.2/include     \
1620     /usr/dt/include           \
1621     /usr/openwin/include      \
1622                               \
1623     /usr/include/Xm           \
1624                               \
1625     /usr/X11R6/include        \
1626     /usr/X11R6.4/include      \
1627     /usr/X11R5/include        \
1628     /usr/X11R4/include        \
1629                               \
1630     /usr/include/X11R6        \
1631     /usr/include/X11R5        \
1632     /usr/include/X11R4        \
1633                               \
1634     /usr/local/X11R6/include  \
1635     /usr/local/X11R5/include  \
1636     /usr/local/X11R4/include  \
1637                               \
1638     /usr/local/include/X11R6  \
1639     /usr/local/include/X11R5  \
1640     /usr/local/include/X11R4  \
1641                               \
1642     /usr/X11/include          \
1643     /usr/include/X11          \
1644     /usr/local/X11/include    \
1645     /usr/local/include/X11    \
1646                               \
1647     /usr/X386/include         \
1648     /usr/x386/include         \
1649     /usr/XFree86/include/X11  \
1650                               \
1651     X:/XFree86/include        \
1652     X:/XFree86/include/X11    \
1653                               \
1654     /usr/include/gtk          \
1655     /usr/local/include/gtk    \
1656     /usr/include/glib         \
1657     /usr/local/include/glib   \
1658                               \
1659     /usr/include/qt           \
1660     /usr/local/include/qt     \
1661                               \
1662     /usr/include/windows      \
1663     /usr/include/wine         \
1664     /usr/local/include/wine   \
1665                               \
1666     /usr/unsupported/include  \
1667     /usr/athena/include       \
1668     /usr/local/x11r5/include  \
1669     /usr/lpp/Xamples/include  \
1670                               \
1671     /usr/openwin/share/include"
1672
1673 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` "
1674
1675 dnl ------------------------------------------------------------------------
1676 dnl Check for libraries
1677 dnl ------------------------------------------------------------------------
1678
1679 dnl flush the cache because checking for libraries below might abort
1680 AC_CACHE_SAVE
1681
1682 dnl check for glibc version
1683 dnl
1684 dnl VZ: I have no idea why had this check been there originally, but now
1685 dnl     we could probably do without it by just always adding _GNU_SOURCE
1686 if test "$USE_LINUX" = 1; then
1687     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
1688         AC_TRY_COMPILE([#include <features.h>],
1689             [
1690                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
1691                     #error not glibc2.1
1692                 #endif
1693             ],
1694             [
1695                 wx_cv_lib_glibc21=yes
1696             ],
1697             [
1698                 wx_cv_lib_glibc21=no
1699             ]
1700         )
1701     ])
1702     if test "$wx_cv_lib_glibc21" = "yes"; then
1703         AC_DEFINE(wxHAVE_GLIBC2)
1704     fi
1705 fi
1706
1707 dnl we may need _GNU_SOURCE for 2 things:
1708 dnl
1709 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
1710 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
1711 dnl  which breaks libtiff compilation, so it is simpler to just define
1712 dnl  _GNU_SOURCE to get everything)
1713 dnl
1714 dnl  2. for Unicode functions
1715 if test "x$wx_cv_lib_glibc21" = "xyes"; then
1716     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
1717         AC_DEFINE(_GNU_SOURCE)
1718     fi
1719 fi
1720
1721 dnl ---------------------------------------------------------------------------
1722 dnl Optional libraries
1723 dnl
1724 dnl   --with-<lib>=sys
1725 dnl       looks for system library and fails if not found
1726 dnl
1727 dnl   --with-<lib>
1728 dnl   --with-<lib>=yes
1729 dnl       looks for system library and, if not found, prints a warning,
1730 dnl       falls back to the builtin wx version, and continues configuration
1731 dnl
1732 dnl   --with-<lib>=builtin
1733 dnl       uses builtin wx version without searching for system library
1734 dnl
1735 dnl   --with-<lib>=no
1736 dnl   --without-<lib>
1737 dnl       do not use library (neither system nor builtin wx version)
1738 dnl
1739 dnl ---------------------------------------------------------------------------
1740
1741 dnl ------------------------------------------------------------------------
1742 dnl Check for regex libraries
1743 dnl ------------------------------------------------------------------------
1744
1745 REGEX_INCLUDE=
1746 if test "$wxUSE_REGEX" != "no"; then
1747     AC_DEFINE(wxUSE_REGEX)
1748
1749     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
1750         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
1751         dnl on some old systems it may be in libregex - check for it too?
1752         AC_CHECK_HEADER(regex.h, AC_CHECK_FUNCS(regcomp))
1753
1754         if test "x$ac_cv_func_regcomp" != "xyes"; then
1755             if test "$wxUSE_REGEX" = "sys" ; then
1756                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
1757             else
1758                 AC_MSG_WARN([system regex library not found, will use built-in instead])
1759                 wxUSE_REGEX=builtin
1760             fi
1761         else
1762             dnl we are using the system library
1763             wxUSE_REGEX=sys
1764         fi
1765     fi
1766
1767     if test "$wxUSE_REGEX" = "builtin" ; then
1768         REGEX_INCLUDE="-I\${top_srcdir}/src/regex"
1769     fi
1770 fi
1771
1772 dnl ------------------------------------------------------------------------
1773 dnl Check for zlib compression library
1774 dnl ------------------------------------------------------------------------
1775
1776 ZLIB_INCLUDE=
1777 ZLIB_LINK=
1778 if test "$wxUSE_ZLIB" != "no" ; then
1779     AC_DEFINE(wxUSE_ZLIB)
1780
1781     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
1782         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
1783         dnl should still use it because hopefully (can someone confirm this?)
1784         dnl Apple did fix the security problem in it and not using the system
1785         dnl library results in a whole bunch of warnings when linking with
1786         dnl Carbon framework
1787         if test "$USE_DARWIN" = 1; then
1788             system_zlib_h_ok="yes"
1789         else
1790             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
1791             dnl known to not work) and although I don't know which is
1792             dnl the minimal required version it's safer to test for 1.1.4 as
1793             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
1794             dnl has anything more ancient (1.1.3 was released in July 1998)
1795             dnl anyhow
1796             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
1797                 AC_TRY_RUN(
1798                     [
1799                         dnl zlib.h defines ZLIB_VERSION="x.y.z"
1800                         #include <zlib.h>
1801                         #include <stdio.h>
1802
1803                         dnl don't use the brackets as quotes, we need them
1804                         changequote(,)
1805                         int main()
1806                         {
1807                             FILE *f=fopen("conftestval", "w");
1808                             if (!f) exit(1);
1809                             fprintf(f, "%s",
1810                                     ZLIB_VERSION[0] == '1' &&
1811                                     (ZLIB_VERSION[2] > '1' ||
1812                                     (ZLIB_VERSION[2] == '1' &&
1813                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
1814                             exit(0);
1815                         }
1816                         changequote([,])
1817                     ],
1818                     ac_cv_header_zlib_h=`cat conftestval`,
1819                     ac_cv_header_zlib_h=no,
1820                     dnl cross-compiling: don't have an answer, try later
1821                     unset ac_cv_header_zlib_h
1822                 )
1823             )
1824             dnl If the test above did not come up with a value (e.g. cross
1825             dnl compiling) then this should give a definitive answer
1826             AC_CHECK_HEADER(zlib.h)
1827
1828             system_zlib_h_ok=$ac_cv_header_zlib_h
1829         fi
1830
1831         if test "$system_zlib_h_ok" = "yes"; then
1832             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
1833         fi
1834
1835         if test "x$ZLIB_LINK" = "x" ; then
1836             if test "$wxUSE_ZLIB" = "sys" ; then
1837                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
1838             else
1839                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
1840                 wxUSE_ZLIB=builtin
1841             fi
1842         else
1843             dnl we are using the system library
1844             wxUSE_ZLIB=sys
1845         fi
1846     fi
1847
1848     if test "$wxUSE_ZLIB" = "builtin" ; then
1849         ZLIB_INCLUDE="-I\${top_srcdir}/src/zlib"
1850     fi
1851 fi
1852
1853 dnl ------------------------------------------------------------------------
1854 dnl Check for png library
1855 dnl ------------------------------------------------------------------------
1856
1857 PNG_INCLUDE=
1858 PNG_LINK=
1859 if test "$wxUSE_LIBPNG" != "no" ; then
1860     AC_DEFINE(wxUSE_LIBPNG)
1861
1862     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
1863         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
1864         wxUSE_LIBPNG=sys
1865     fi
1866
1867     dnl for the check below to have a chance to succeed, we must already have
1868     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
1869     dnl doesn't depend on zlib)
1870     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
1871         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
1872         wxUSE_LIBPNG=builtin
1873     fi
1874
1875     if test "$wxUSE_MGL" != 1 ; then
1876         dnl Don't check for libpng when building wxMGL, libmgl contains it
1877         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
1878             dnl libpng version 0.9 is known to not work, if an even newer
1879             dnl version is required, just bump it up in the test below
1880             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
1881                 AC_TRY_RUN(
1882                     [
1883                         dnl png.h defines PNG_LIBPNG_VER=number
1884                         #include <png.h>
1885                         #include <stdio.h>
1886
1887                         int main()
1888                         {
1889                             FILE *f=fopen("conftestval", "w");
1890                             if (!f) exit(1);
1891                             fprintf(f, "%s",
1892                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
1893                             exit(0);
1894                         }
1895                     ],
1896                     ac_cv_header_png_h=`cat conftestval`,
1897                     ac_cv_header_png_h=no,
1898                     dnl cross-compiling: test (later) if we have any png.h
1899                     unset ac_cv_header_png_h
1900                 )
1901             )
1902             AC_CHECK_HEADER(png.h)
1903
1904             if test "$ac_cv_header_png_h" = "yes"; then
1905                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng", , [-lz -lm])
1906             fi
1907
1908             if test "x$PNG_LINK" = "x" ; then
1909                 if test "$wxUSE_LIBPNG" = "sys" ; then
1910                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
1911                 else
1912                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
1913                     wxUSE_LIBPNG=builtin
1914                 fi
1915             else
1916                 dnl we are using the system library
1917                 wxUSE_LIBPNG=sys
1918             fi
1919         fi
1920     fi
1921
1922     if test "$wxUSE_LIBPNG" = "builtin" ; then
1923         PNG_INCLUDE="-I\${top_srcdir}/src/png"
1924     fi
1925
1926     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
1927 fi
1928
1929 dnl ------------------------------------------------------------------------
1930 dnl Check for jpeg library
1931 dnl ------------------------------------------------------------------------
1932
1933 JPEG_INCLUDE=
1934 JPEG_LINK=
1935 if test "$wxUSE_LIBJPEG" != "no" ; then
1936     AC_DEFINE(wxUSE_LIBJPEG)
1937
1938     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
1939         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
1940         wxUSE_LIBJPEG=sys
1941     fi
1942
1943     if test "$wxUSE_MGL" != 1 ; then
1944         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
1945         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
1946             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
1947             dnl HAVE_STDLIB_H which are already defined and this provokes
1948             dnl a compiler warning which configure considers as an error...
1949             AC_MSG_CHECKING(for jpeglib.h)
1950             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
1951                 AC_TRY_COMPILE(
1952                     [
1953                         #undef HAVE_STDLIB_H
1954                         #include <stdio.h>
1955                         #include <jpeglib.h>
1956                     ],
1957                     [
1958                     ],
1959                     ac_cv_header_jpeglib_h=yes,
1960                     ac_cv_header_jpeglib_h=no
1961                 )
1962             )
1963             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
1964
1965             if test "$ac_cv_header_jpeglib_h" = "yes"; then
1966                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
1967             fi
1968
1969             if test "x$JPEG_LINK" = "x" ; then
1970                 if test "$wxUSE_LIBJPEG" = "sys" ; then
1971                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
1972                 else
1973                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
1974                     wxUSE_LIBJPEG=builtin
1975                 fi
1976             else
1977                 dnl we are using the system library
1978                 wxUSE_LIBJPEG=sys
1979             fi
1980         fi
1981     fi
1982
1983     if test "$wxUSE_LIBJPEG" = "builtin" ; then
1984         JPEG_INCLUDE="-I\${top_srcdir}/src/jpeg"
1985     fi
1986 fi
1987
1988 dnl ------------------------------------------------------------------------
1989 dnl Check for tiff library
1990 dnl ------------------------------------------------------------------------
1991
1992 TIFF_INCLUDE=
1993 TIFF_LINK=
1994 TIFF_PREREQ_LINKS=-lm
1995 if test "$wxUSE_LIBTIFF" != "no" ; then
1996     AC_DEFINE(wxUSE_LIBTIFF)
1997
1998     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
1999         dnl libtiff may depend on libjpeg and libz so use them in the test
2000         dnl below or it would fail
2001         if test "$wxUSE_LIBJPEG" = "sys"; then
2002             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2003         fi
2004         if test "$wxUSE_ZLIB" = "sys"; then
2005             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2006         fi
2007         AC_CHECK_HEADER(tiffio.h,
2008                         AC_CHECK_LIB(tiff, TIFFError,
2009                                      TIFF_LINK=" -ltiff",
2010                                      ,
2011                                      $TIFF_PREREQ_LINKS)
2012                        )
2013
2014         if test "x$TIFF_LINK" = "x" ; then
2015             if test "$wxUSE_LIBTIFF" = "sys" ; then
2016                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2017             else
2018                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2019                 wxUSE_LIBTIFF=builtin
2020             fi
2021         else
2022             dnl we are using the system library
2023             wxUSE_LIBTIFF=sys
2024         fi
2025     fi
2026
2027     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2028         TIFF_INCLUDE="-I\${top_srcdir}/src/tiff"
2029     fi
2030 fi
2031
2032 dnl ----------------------------------------------------------------
2033 dnl search for toolkit (widget sets)
2034 dnl ----------------------------------------------------------------
2035
2036 AFMINSTALL=
2037 WIN32INSTALL=
2038
2039 TOOLKIT=
2040 TOOLKIT_INCLUDE=
2041 WIDGET_SET=
2042
2043 dnl are we building for a win32 target environment?
2044 dnl If so, setup common stuff needed for both GUI and Base libs.
2045 if test "$USE_WIN32" = 1 ; then
2046     AC_CHECK_HEADERS(w32api.h)
2047     AC_CHECK_HEADER(windows.h, [],
2048     [
2049         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2050     ])
2051
2052     dnl check if can use _WIN32_IE macro
2053     AC_CACHE_CHECK([if w32api has good enough MSIE support], wx_cv_w32api_win32_ie,
2054     [
2055       AC_TRY_COMPILE([#include <w32api.h>],
2056                      [
2057                        #define wxCHECK_W32API_VERSION( major, minor ) \
2058                        ( defined( __W32API_MAJOR_VERSION ) && defined( __W32API_MINOR_VERSION ) \
2059                        && ( ( __W32API_MAJOR_VERSION > (major) ) \
2060                        || ( __W32API_MAJOR_VERSION == (major) && __W32API_MINOR_VERSION >= (minor))))
2061
2062                        #if !wxCHECK_W32API_VERSION(1,1)
2063                        #error You need w32api 1.1 or newer
2064                        #endif
2065                      ], [
2066                         wx_cv_w32api_win32_ie=yes
2067                      ], [
2068                         wx_cv_w32api_win32_ie=no
2069                      ])
2070     ])
2071     if test "$wx_cv_w32api_win32_ie" = "yes" ; then
2072         CPPFLAGS="$CPPFLAGS -D_WIN32_IE=0x400"
2073     fi
2074
2075     dnl --- FIXME: This is still a somewhat random list of libs,
2076     dnl ---        some of them should probably be included conditionally.
2077     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lctl3d32 -ladvapi32 -lwsock32"
2078
2079     case "${host}" in
2080         *-*-cygwin* )
2081             dnl Cygwin doesn't include these by default
2082             LIBS="$LIBS -lkernel32 -luser32 -lgdi32 -lcomdlg32"
2083             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2084     esac
2085
2086     dnl add extra odbc libs if we have compiled in odbc
2087     if test "$wxUSE_ODBC" = "yes" ; then
2088         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2089     fi
2090
2091     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2092     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2093
2094     dnl install Win32-specific files in "make install"
2095     WIN32INSTALL=win32install
2096 fi
2097
2098 if test "$USE_DARWIN" = 1; then
2099     dnl Mac OS X/Darwin GCC uses precompiled headers by default
2100     dnl this can cause problems both when compiling wxMac and wxBase
2101     if test "$wxUSE_PRECOMP" = "yes"; then
2102         CPPFLAGS="$CPPFLAGS -cpp-precomp"
2103     else
2104         CPPFLAGS="$CPPFLAGS -no-cpp-precomp"
2105     fi
2106 fi
2107
2108 if test "$wxUSE_GUI" = "yes"; then
2109     USE_GUI=1
2110
2111     GUI_TK_LIBRARY=
2112
2113     WXGTK12=
2114     WXGTK127=
2115     WXGTK20=
2116
2117     if test "$wxUSE_MSW" = 1 ; then
2118         TOOLKIT=MSW
2119         GUIDIST=MSW_DIST
2120
2121         dnl -mwindows causes a heap of other default gui libs to be linked in.
2122         dnl All platforms need this, except maybe cygwin
2123         LDFLAGS="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2124     fi
2125
2126     if test "$wxUSE_GTK" = 1; then
2127         AC_MSG_CHECKING([for GTK+ version])
2128
2129         gtk_version_cached=1
2130         AC_CACHE_VAL(wx_cv_lib_gtk,
2131             [
2132                 dnl stupid GTK+ AM macros produce their own messages, so we
2133                 dnl have to pass to the next line
2134                 gtk_version_cached=0
2135                 AC_MSG_RESULT()
2136
2137                 dnl we must link against lgthread unless the user
2138                 dnl used --disable-threads
2139                 GTK_MODULES=
2140                 if test "$wxUSE_THREADS" = "yes"; then
2141                     GTK_MODULES=gthread
2142                 fi
2143
2144                 dnl note that if we fail to find GTK2 we abort and don't fall
2145                 dnl back to GTK1.x
2146                 wx_cv_lib_gtk=
2147                 if test "x$wxUSE_GTK2" = "xyes"; then
2148                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2149                 else
2150                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2151
2152                     if test -z "$wx_cv_lib_gtk"; then
2153                         AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2154                     fi
2155                 fi
2156
2157                 if test -z "$wx_cv_lib_gtk"; then
2158                     dnl looks better in AC_MSG_RESULT
2159                     wx_cv_lib_gtk=none
2160                 else
2161                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2162                     dnl subsequent runs
2163                     wx_cv_cflags_gtk=$GTK_CFLAGS
2164                     wx_cv_libs_gtk=$GTK_LIBS
2165                 fi
2166             ]
2167         )
2168
2169         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2170         dnl enough
2171         if test "$gtk_version_cached" = 1; then
2172             AC_MSG_RESULT($wx_cv_lib_gtk)
2173         fi
2174
2175         case "$wx_cv_lib_gtk" in
2176             2.0)    WXGTK20=1
2177                     TOOLKIT_VERSION=2
2178                     ;;
2179             1.2.7)  WXGTK127=1
2180                     WXGTK12=1
2181                     ;;
2182             1.2.3)  WXGTK12=1
2183                     ;;
2184             *)      AC_MSG_ERROR([
2185 Please check that gtk-config is in path, the directory
2186 where GTK+ libraries are installed (returned by
2187 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
2188 equivalent variable and GTK+ is version 1.2.3 or above.
2189                             ])
2190                     ;;
2191         esac
2192
2193         if test "$WXGTK20" = 1; then
2194             if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
2195                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2196                     [
2197                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2198                         LIBS="$LIBS $PANGOFT2_LIBS"
2199                     ],
2200                     [
2201                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2202                         wxUSE_PRINTING_ARCHITECTURE="no"
2203                     ]
2204                 )
2205             fi
2206         else
2207             if test "$wxUSE_UNICODE" = "yes"; then
2208                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2209                 wxUSE_UNICODE=no
2210             fi
2211         fi
2212
2213         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2214         dnl have it but we do the check for the others)
2215         if test "$USE_DARWIN" != 1; then
2216             AC_CHECK_FUNCS(poll)
2217         fi
2218
2219         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2220         GUI_TK_LIBRARY="$wx_cv_libs_gtk"
2221
2222         AFMINSTALL=afminstall
2223         TOOLKIT=GTK
2224         GUIDIST=GTK_DIST
2225
2226         dnl test for XIM support in libgdk
2227         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2228     fi
2229
2230     if test "$wxUSE_MGL" = 1; then
2231        AC_MSG_CHECKING(for SciTech MGL library)
2232         if test "x$MGL_ROOT" = x ; then
2233             AC_MSG_RESULT(not found)
2234             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2235         else
2236             AC_MSG_RESULT($MGL_ROOT)
2237         fi
2238
2239         AC_MSG_CHECKING(for libmgl location)
2240         dnl Find MGL library that we want
2241         dnl FIXME_MGL - test for MGL variants for freebsd etc.
2242         case "${host}" in
2243             *-*-linux* )
2244               if test "x$wxUSE_SHARED" = xyes ; then
2245                   mgl_os_candidates="linux/gcc/glibc.so linux/gcc/glibc"
2246               else
2247                   mgl_os_candidates="linux/gcc/glibc linux/gcc/glibc.so"
2248               fi
2249               ;;
2250             *-pc-msdosdjgpp )
2251               mgl_os_candidates="dos32/dj2"
2252               ;;
2253             *)
2254               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2255         esac
2256
2257         mgl_lib_type=""
2258         mgl_os=""
2259
2260         for mgl_os_i in $mgl_os_candidates ; do
2261             if test "x$mgl_os" = x ; then
2262                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2263                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2264                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2265                         mgl_lib_type=debug
2266                         mgl_os=$mgl_os_i
2267                     fi
2268                 fi
2269                 if test "x$mgl_lib_type" = x ; then
2270                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2271                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2272                         mgl_lib_type=release
2273                         mgl_os=$mgl_os_i
2274                     fi
2275                 fi
2276             fi
2277         done
2278
2279         if test "x$mgl_os" = x ; then
2280             AC_MSG_RESULT(not found)
2281             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2282         fi
2283         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2284
2285         wxUSE_UNIVERSAL="yes"
2286
2287         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2288         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2289
2290         AFMINSTALL=afminstall
2291         TOOLKIT=MGL
2292         GUIDIST=MGL_DIST
2293     fi
2294
2295     if test "$wxUSE_MICROWIN" = 1; then
2296         AC_MSG_CHECKING(for MicroWindows)
2297         if test "x$MICROWINDOWS" = x ; then
2298             AC_MSG_RESULT(not found)
2299             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2300         else
2301             AC_MSG_RESULT($MICROWINDOWS)
2302         fi
2303
2304         if test -f $MICROWINDOWS/lib/libmwin.a; then
2305             AC_MSG_RESULT(MicroWindows' libraries found.)
2306         else
2307             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2308         fi
2309
2310         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2311         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2312
2313         wxUSE_UNIVERSAL="yes"
2314
2315         AFMINSTALL=afminstall
2316         TOOLKIT=MICROWIN
2317         GUIDIST=MICROWIN_DIST
2318
2319         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2320     fi
2321
2322     if test "$wxUSE_X11" = 1; then
2323         dnl use standard macros to check for X headers/libs, this brings support
2324         dnl for the standard configure options --x-includes and --x-libraries
2325         AC_PATH_XTRA
2326
2327         if test "$no_x" = "yes"; then
2328           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2329         fi
2330
2331         GUI_TK_LIBRARY="$X_LIBS"
2332         TOOLKIT_INCLUDE="$X_CFLAGS"
2333         AFMINSTALL=afminstall
2334         COMPILED_X_PROGRAM=0
2335
2336         if test "$wxUSE_NANOX" = "yes"; then
2337             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2338             if test "x$MICROWIN" = x ; then
2339                 AC_MSG_RESULT(not found)
2340                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2341             else
2342                 AC_MSG_RESULT($MICROWIN)
2343                 AC_DEFINE(wxUSE_NANOX)
2344             fi
2345         fi
2346
2347         xpm_link=
2348         AC_MSG_CHECKING(for Xpm library)
2349         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2350         if test "$ac_find_libraries" != "" ; then
2351             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2352             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2353             xpm_link=" -lXpm"
2354             AC_DEFINE(wxHAVE_LIB_XPM)
2355             AC_MSG_RESULT(found at $ac_find_libraries)
2356         else
2357             AC_TRY_COMPILE(
2358                 [
2359                     #include <X11/xpm.h>
2360                 ],
2361                 [
2362                     int version;
2363                     version = XpmLibraryVersion();
2364                 ],
2365                 [
2366                     xpm_link=" -lXpm"
2367                     AC_DEFINE(wxHAVE_LIB_XPM)
2368                     AC_MSG_RESULT(found in default search path)
2369                     COMPILED_X_PROGRAM=0
2370                 ],
2371                 [
2372                     AC_MSG_RESULT(no)
2373                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2374                 ]
2375             )
2376         fi
2377
2378         if test "$wxUSE_UNICODE" = "yes"; then
2379                 PKG_CHECK_MODULES(PANGOX, pangox,
2380                     [
2381                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2382                         LIBS="$LIBS $PANGOX_LIBS"
2383                     ],
2384                     [
2385                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2386                     ]
2387                 )
2388                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2389                     [
2390                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2391                         LIBS="$LIBS $PANGOFT2_LIBS"
2392                     ],
2393                     [
2394                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2395                         wxUSE_PRINTING_ARCHITECTURE="no"
2396                     ]
2397                 )
2398                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
2399                     [
2400                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
2401                         LIBS="$LIBS $PANGOXFT_LIBS"
2402                     ],
2403                     [
2404                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
2405                     ]
2406                 )
2407         fi
2408
2409         wxUSE_UNIVERSAL="yes"
2410
2411         if test "$wxUSE_NANOX" = "yes"; then
2412             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
2413             TOOLCHAIN_DEFS="${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"
2414             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
2415         else
2416             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11$xpm_link"
2417         fi
2418
2419         TOOLKIT_VPATH="\${top_srcdir}/src/x11"
2420         TOOLKIT=X11
2421         GUIDIST=X11_DIST
2422     fi
2423
2424     if test "$wxUSE_MOTIF" = 1; then
2425         dnl use standard macros to check for X headers/libs, this brings support
2426         dnl for the standard configure options --x-includes and --x-libraries
2427         AC_PATH_XTRA
2428
2429         if test "$no_x" = "yes"; then
2430           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2431         fi
2432
2433         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE to
2434         dnl X_LIBS and X_CFLAGS respectively -- what for??
2435         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//'`
2436         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2437         AFMINSTALL=afminstall
2438         COMPILED_X_PROGRAM=0
2439
2440         AC_MSG_CHECKING(for Motif/Lesstif headers)
2441         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2442         if test "$ac_find_includes" != "" ; then
2443             AC_MSG_RESULT(found in $ac_find_includes)
2444             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2445             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2446         else
2447             AC_TRY_COMPILE(
2448                 [
2449                     #include <Xm/Xm.h>
2450                 ],
2451                 [
2452                     int version;
2453                     version = xmUseVersion;
2454                 ],
2455                 [
2456                     AC_MSG_RESULT(found in default search path)
2457                     COMPILED_X_PROGRAM=1
2458                 ],
2459                 [
2460                     AC_MSG_RESULT(no)
2461                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2462                 ]
2463             )
2464         fi
2465
2466         if test "$COMPILED_X_PROGRAM" = 0; then
2467             AC_MSG_CHECKING(for Motif/Lesstif library)
2468             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2469             if test "$ac_find_libraries" != "" ; then
2470                 AC_MSG_RESULT(found at $ac_find_libraries)
2471
2472                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2473                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2474             else
2475                 dnl it might happen that we found headers in one of the
2476                 dnl standard paths but the libs are elsewhere - we do need to
2477                 dnl try to compile a sample program then here
2478                 save_CFLAGS=$CFLAGS
2479                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2480
2481                 AC_TRY_COMPILE(
2482                     [
2483                         #include <Xm/Xm.h>
2484                     ],
2485                     [
2486                         int version;
2487                         version = xmUseVersion;
2488                     ],
2489                     [
2490                         AC_MSG_RESULT(found in default search path)
2491                         COMPILED_X_PROGRAM=1
2492                     ],
2493                     [
2494                         AC_MSG_RESULT(no)
2495                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2496                     ]
2497                 )
2498
2499                 CFLAGS=$save_CFLAGS
2500             fi
2501         fi
2502
2503         xpm_link=
2504         AC_MSG_CHECKING(for Xpm library)
2505         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2506         if test "$ac_find_libraries" != "" ; then
2507             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2508             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2509
2510             xpm_link=" -lXpm"
2511             AC_DEFINE(wxHAVE_LIB_XPM)
2512             AC_MSG_RESULT(found at $ac_find_libraries)
2513         else
2514             save_CFLAGS=$CFLAGS
2515             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2516
2517             AC_TRY_COMPILE(
2518                 [
2519                     #include <X11/xpm.h>
2520                 ],
2521                 [
2522                     int version;
2523                     version = XpmLibraryVersion();
2524                 ],
2525                 [
2526                     xpm_link=" -lXpm"
2527                     AC_DEFINE(wxHAVE_LIB_XPM)
2528                     AC_MSG_RESULT(found in default search path)
2529                     COMPILED_X_PROGRAM=0
2530                 ],
2531                 [
2532                     AC_MSG_RESULT(no)
2533                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2534                 ]
2535             )
2536
2537             CFLAGS=$save_CFLAGS
2538         fi
2539
2540         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
2541         libp_link=""
2542         libsm_ice_link=""
2543         libs_found=0
2544         for libp in "" " -lXp"; do
2545             if test "$libs_found" = "0"; then
2546                 for libsm_ice in " -lSM -lICE"; do
2547                     if test "$libs_found" = "0"; then
2548                         save_LIBS="$LIBS"
2549                         LIBS="$GUI_TK_LIBRARY -lXm${xpm_link} ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
2550                         save_CFLAGS=$CFLAGS
2551                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2552
2553                         AC_TRY_LINK(
2554                             [
2555                                 #include <Xm/Xm.h>
2556                                 #include <Xm/List.h>
2557                             ],
2558                             [
2559                                 XmString string = NULL;
2560                                 Widget w = NULL;
2561                                 int position = 0;
2562                                 XmListAddItem(w, string, position);
2563                             ],
2564                             [
2565                                 libp_link="$libp"
2566                                 libsm_ice_link="$libsm_ice"
2567                                 AC_MSG_RESULT(
2568                                     [need${libp_link}${libsm_ice_link}])
2569                                 libs_found=1
2570                             ], []
2571                         )
2572
2573                         LIBS="$save_LIBS"
2574                         CFLAGS=$save_CFLAGS
2575                     fi
2576                 done
2577             fi
2578         done
2579
2580         if test "$libs_found" = "0"; then
2581             AC_MSG_RESULT([can't find the right libraries])
2582             AC_MSG_ERROR([can't link a simple motif program])
2583         fi
2584
2585         save_CFLAGS=$CFLAGS
2586         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2587         AC_MSG_CHECKING([for Motif 2])
2588         AC_TRY_COMPILE([
2589                         #include <Xm/Xm.h>
2590                        ],
2591                        [
2592                         #if XmVersion < 2000
2593                         #error "Not Motif 2"
2594                         #endif
2595                        ],
2596                        [
2597                         AC_DEFINE(__WXMOTIF20__,1)
2598                         AC_MSG_RESULT([found])
2599                        ],
2600                        [
2601                         AC_DEFINE(__WXMOTIF20__,0)
2602                         AC_MSG_RESULT([not found])
2603                        ])
2604         CFLAGS=$save_CFLAGS
2605
2606         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm$xpm_link${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
2607         TOOLKIT_VPATH="\${top_srcdir}/src/motif${PATH_IFS}\${top_srcdir}/src/motif/xmcombo${PATH_IFS}\${top_srcdir}/src/x11"
2608         TOOLKIT=MOTIF
2609         GUIDIST=MOTIF_DIST
2610     fi
2611
2612     if test "$wxUSE_MAC" = 1; then
2613         CPPFLAGS="$CPPFLAGS -fpascal-strings -I\${top_srcdir}/src/mac/morefilex -I/Developer/Headers/FlatCarbon"
2614
2615         TOOLKIT_VPATH="\${top_srcdir}/src/mac${PATH_IFS}\${top_srcdir}/src/mac/morefilex"
2616         TOOLKIT=MAC
2617         dnl we can't call this MAC_DIST or autoconf thinks its a macro
2618         GUIDIST=MACX_DIST
2619     fi
2620
2621     if test "$wxUSE_COCOA" = 1; then
2622         TOOLKIT_VPATH="\${top_srcdir}/src/cocoa"
2623         TOOLKIT=COCOA
2624         GUIDIST=COCOA_DIST
2625     fi
2626
2627     if test "$wxUSE_PM" = 1; then
2628         TOOLKIT=PM
2629         GUIDIST=GTK_DIST
2630         AC_MSG_WARN([OS/2 PM requires old resource format, re-enabled])
2631         wxUSE_PROLOGIO="yes"
2632         wxUSE_RESOURCES="yes"
2633         AC_MSG_WARN([OS/2 threads are not yet supported... disabled])
2634         wxUSE_THREADS="no"
2635     fi
2636
2637     dnl the name of the directory where the files for this toolkit live
2638     if test "$TOOLKIT" = "PM" ; then
2639         TOOLKIT_DIR="os2"
2640     else
2641         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
2642     fi
2643
2644     dnl misc other files depending on the port
2645     PORT_FILES="\${top_srcdir}/src/\$(TOOLKITDIR)/files.lst"
2646
2647     if test "$wxUSE_UNIVERSAL" = "yes"; then
2648         ALL_OBJECTS="\$(GUI_LOWLEVEL_OBJS) \${UNIVOBJS}"
2649
2650         dnl ALL_SOURCES and ALL_HEADERS shouldn't include really all sources
2651         dnl and headers as some/most are not needed for wxUniv but I don't
2652         dnl have time to add GUI_LOWLEVEL_SOURCES/HEADERS stuff now (TODO!)
2653         ALL_SOURCES="\$(ALL_SOURCES) \${UNIV_SOURCES}"
2654         ALL_HEADERS="\$(ALL_HEADERS) \${UNIV_HEADERS}"
2655
2656         PORT_FILES="${PORT_FILES} \${top_srcdir}/src/univ/files.lst"
2657         if test "$wxUSE_X11" = 1; then
2658             TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}${PATH_IFS}\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes"
2659         else
2660             TOOLKIT_VPATH="\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes${PATH_IFS}\${top_srcdir}/src/${TOOLKIT_DIR}"
2661         fi
2662         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
2663         WIDGET_SET=univ
2664     else
2665         ALL_OBJECTS="\$(GUIOBJS)"
2666         ALL_SOURCES="\$(ALL_SOURCES)"
2667         ALL_HEADERS="\$(ALL_HEADERS)"
2668     fi
2669
2670     ALL_OBJECTS="${ALL_OBJECTS} \$(COMMONOBJS) \$(GENERICOBJS)"
2671
2672     if test "$TOOLKIT" != "MSW" -a "$USE_DOS" != 1; then
2673         ALL_OBJECTS="${ALL_OBJECTS} \$(UNIXOBJS)"
2674     fi
2675
2676     if test "$wxUSE_HTML" = "yes"; then
2677         ALL_OBJECTS="${ALL_OBJECTS} \$(HTMLOBJS)"
2678     fi
2679
2680     if test "$wxUSE_LIBJPEG" = "builtin" ; then
2681         ALL_OBJECTS="${ALL_OBJECTS} \$(JPEGOBJS)"
2682     fi
2683     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2684         ALL_OBJECTS="${ALL_OBJECTS} \$(TIFFOBJS)"
2685     fi
2686     if test "$wxUSE_LIBPNG" = "builtin" ; then
2687         ALL_OBJECTS="${ALL_OBJECTS} \$(PNGOBJS)"
2688     fi
2689
2690     dnl distribute samples/demos/utils with GUI versions
2691     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
2692     DISTDIR="wx\$(TOOLKIT)"
2693 else
2694     USE_GUI=0
2695
2696     dnl this doesn't quite work right for wxBase, but the places
2697     dnl where it is wrong aren't fatal (yet) though.
2698     TOOLKIT_DIR="base"
2699
2700     dnl the sources, their dependenices and the headers
2701     if test "$USE_WIN32" = 1 ; then
2702         ALL_OBJECTS="\${BASE_OBJS} \${BASE_MSW_OBJS}"
2703         TOOLKIT_VPATH="\${top_srcdir}/src/msw"
2704
2705         dnl yes, the toolkit for wxBase on win32 is actually MSW
2706         dnl wxBase on unix does not need a 'TOOLKIT' defined.
2707         TOOLKIT="MSW"
2708     else
2709         ALL_OBJECTS="\${BASE_OBJS} \${BASE_UNIX_OBJS}"
2710         TOOLKIT_VPATH="\${top_srcdir}/src/unix"
2711     fi
2712
2713     ALL_SOURCES="\$(ALL_SOURCES)"
2714     ALL_HEADERS="\$(ALL_HEADERS)"
2715
2716     PORT_FILES="\${top_srcdir}/src/files.lst"
2717
2718     dnl distribute only wxBase sources/headers
2719     GUIDIST="BASE_DIST"
2720     DISTDIR="wxBase"
2721 fi
2722
2723 dnl ---------------------------------------------------------------------------
2724 dnl Optional libraries included when system library is not used
2725 dnl ---------------------------------------------------------------------------
2726
2727 dnl ODBC objects are Unix only
2728 if test "$TOOLKIT" != "MSW" -a "$wxUSE_ODBC" = "yes" ; then
2729     ALL_OBJECTS="${ALL_OBJECTS} \$(IODBCOBJS)"
2730 fi
2731
2732 if test "$wxUSE_REGEX" = "builtin" ; then
2733     ALL_OBJECTS="${ALL_OBJECTS} \$(REGEXOBJS)"
2734 fi
2735 if test "$wxUSE_ZLIB" = "builtin" ; then
2736     ALL_OBJECTS="${ALL_OBJECTS} \$(ZLIBOBJS)"
2737 fi
2738
2739 dnl ---------------------------------------------------------------------------
2740 dnl OpenGL libraries
2741 dnl ---------------------------------------------------------------------------
2742
2743 if test "$wxUSE_OPENGL" = "yes"; then
2744     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
2745         OPENGL_LIBS="-framework OpenGL -framework AGL"
2746     elif test "$wxUSE_MSW" = 1; then
2747         OPENGL_LIBS="-lopengl32 -lglu32"
2748     else
2749         AC_CHECK_HEADER(GL/gl.h,
2750             [
2751                 AC_MSG_CHECKING([for -lGL])
2752                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[GL])
2753                 if test "$ac_find_libraries" != "" ; then
2754                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2755                     if test "$ac_path_to_link" = " -L/usr/lib" ; then
2756                         LDFLAGS_GL="$LDFLAGS"
2757                     else
2758                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2759                     fi
2760                     OPENGL_LIBS="-lGL -lGLU"
2761                     AC_MSG_RESULT([yes])
2762                 else
2763                     AC_MSG_RESULT([no])
2764                     AC_MSG_CHECKING([for -lMesaGL])
2765                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[MesaGL])
2766                     if test "$ac_find_libraries" != "" ; then
2767                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2768                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2769                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
2770                         AC_MSG_RESULT([yes])
2771                     else
2772                         AC_MSG_RESULT([no])
2773                     fi
2774                 fi
2775             ])
2776
2777         if test "x$OPENGL_LIBS" = "x"; then
2778             dnl it should be an error and not a warning because OpenGL is not on
2779             dnl by default and so if it had been explicitely requested, we
2780             dnl shouldn't just fall back to compiling the library without it
2781             AC_MSG_ERROR(OpenGL libraries not available)
2782         fi
2783     fi
2784
2785     if test "$wxUSE_OPENGL" = "yes"; then
2786         AC_DEFINE(wxUSE_OPENGL)
2787         AC_DEFINE(wxUSE_GLCANVAS)
2788         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl"
2789     fi
2790 fi
2791
2792 if test -z "$TOOLKIT_VPATH" ; then
2793     TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}"
2794 fi
2795
2796 dnl the symbol which allows conditional compilation for the given toolkit
2797 if test -n "$TOOLKIT" ; then
2798     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
2799 fi
2800
2801 lib_unicode_suffix=
2802 if test "$wxUSE_UNICODE" = "yes"; then
2803     lib_unicode_suffix=u
2804 fi
2805
2806 lib_debug_suffix=
2807 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
2808     lib_debug_suffix=d
2809 fi
2810
2811 WX_VERSION_TAG=`echo WX${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
2812
2813 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}-${WX_RELEASE}"
2814 TOOLCHAIN_NAME_GL="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_gl-${WX_RELEASE}"
2815
2816 if test "$cross_compiling" = "yes"; then
2817     TOOLCHAIN_NAME="${TOOLCHAIN_NAME}-${host_alias}"
2818     TOOLCHAIN_NAME_GL="${TOOLCHAIN_NAME_GL}-${host_alias}"
2819 fi
2820
2821 dnl library link name
2822 WX_LIBRARY="wx_${TOOLCHAIN_NAME}"
2823 WX_LIBRARY_GL="wx_${TOOLCHAIN_NAME_GL}"
2824 WX_LIBRARY_BASENAME="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}"
2825
2826 dnl the name of the shared library
2827 WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2828 WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2829
2830 dnl the name of the links to the shared library
2831 WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}"
2832 WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
2833 WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}"
2834 WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2835
2836 case "${host}" in
2837     *-*-cygwin* | *-*-mingw32* )
2838
2839         dnl If we are cross compiling we want to use the 'full' unix type name for the
2840         dnl lib, but for a native install use the windows style naming convention.
2841         dnl (excepting again that we strip the ELF style version numbers off it).
2842
2843         dnl FIXME: is this GL stuff actually even used for wxMSW?  should it be??
2844
2845         if test "$cross_compiling" != "yes" -a "$TOOLKIT_DIR" = "msw"; then
2846             WX_LIBRARY="wxmsw${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2847             WX_LIBRARY_GL="wxmsw_gl${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2848             WX_LIBRARY_NAME_SHARED="${WX_LIBRARY}.${SO_SUFFIX}"
2849             WX_LIBRARY_NAME_SHARED_GL="${WX_LIBRARY_GL}.${SO_SUFFIX}"
2850         else
2851             WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}"
2852             WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2853         fi
2854         ;;
2855
2856     *-*-darwin* )
2857         dnl Under Mac OS X, the naming conventions for shared libraries
2858         dnl are different: the number precedes the suffix.
2859
2860         WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}.${SO_SUFFIX}"
2861         WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}.${SO_SUFFIX}"
2862
2863         WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${WX_CURRENT}.${SO_SUFFIX}"
2864         WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
2865         WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${WX_CURRENT}.${SO_SUFFIX}"
2866         WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2867
2868         dnl Under Mac OS X, we should build real frameworks instead of simple
2869         dnl dynamic shared libraries (in order to embed the resources)
2870         if test "$wxUSE_MAC" = 1; then
2871             dnl base name of the resource file for wxMac must be the same
2872             dnl as library installation base name (-install_name)
2873             WX_RESOURCES_MACOSX_ASCII="lib${WX_LIBRARY}.${WX_CURRENT}.r"
2874             WX_RESOURCES_MACOSX_DATA="lib${WX_LIBRARY}.${WX_CURRENT}.rsrc"
2875         fi
2876         ;;
2877 esac
2878
2879 dnl the name of the static library
2880 WX_LIBRARY_NAME_STATIC="lib${WX_LIBRARY}.a"
2881 WX_LIBRARY_NAME_STATIC_GL="lib${WX_LIBRARY_GL}.a"
2882
2883 dnl define which libs wx-config should link.
2884 WXCONFIG_LIBS="-l${WX_LIBRARY}"
2885 WXCONFIG_LIBS_STATIC="lib${WX_LIBRARY}.a"
2886
2887 if test "$wxUSE_OPENGL" = "yes"; then
2888     WXCONFIG_LIBS_GL="-l${WX_LIBRARY_GL} ${OPENGL_LIBS}"
2889     WXCONFIG_LIBS_STATIC_GL="lib${WX_LIBRARY_GL}.a ${OPENGL_LIBS}"
2890 fi
2891
2892
2893 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
2894
2895 if test "$wxUSE_SHARED" = "yes"; then
2896     case "${host}" in
2897       *-pc-os2_emx | *-pc-os2-emx | \
2898       *-pc-msdosdjgpp )
2899         dnl only static for now
2900         wxUSE_SHARED=no
2901         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
2902       ;;
2903     esac
2904 fi
2905
2906 if test "$wxUSE_SHARED" = "yes"; then
2907
2908     dnl install targets
2909     if test "$wxUSE_OPENGL" = "yes"; then
2910         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS CREATE_INSTALLED_LINKS_GL"
2911         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1} \$(build_libdir)/${WX_LIBRARY_LINK1_GL}"
2912     else
2913         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2914         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1}"
2915     fi
2916
2917     dnl the extra compiler flags needed for compilation of shared library
2918     if test "$GCC" = "yes"; then
2919         dnl the switch for gcc is the same under all platforms
2920         PIC_FLAG="-fPIC"
2921     fi
2922
2923
2924     dnl use versioned symbols if available on the platform
2925     WX_VERSIONED_SYMBOLS([\$(top_builddir)/version-script])
2926
2927     dnl the command to use for creating the shared library
2928     SHARED_LD="${CXX} -shared -o"
2929
2930     case "${host}" in
2931       *-hp-hpux* )
2932         dnl default settings are good for gcc but not for the native HP-UX
2933         if test "$GCC" = "yes"; then
2934             dnl -o flag must be after PIC flag
2935             SHARED_LD="${CXX} -shared ${PIC_FLAG} -o"
2936         else
2937             dnl no idea why it wants it, but it does
2938             LDFLAGS="$LDFLAGS -L/usr/lib"
2939
2940             SHARED_LD="${CXX} -b -o"
2941             PIC_FLAG="+Z"
2942         fi
2943
2944         dnl install shared libs without symlinks
2945         if test "$wxUSE_OPENGL" = "yes"; then
2946             WX_ALL_INSTALLED="preinstall_gl"
2947             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
2948         else
2949             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
2950         fi
2951       ;;
2952
2953       *-*-linux* )
2954         if test "$GCC" != "yes"; then
2955             AC_CACHE_CHECK([for Intel compiler], wx_cv_prog_icc,
2956             [
2957                 AC_TRY_COMPILE([],
2958                     [
2959                         #ifndef __INTEL_COMPILER
2960                         #error Not icc
2961                         #endif
2962                     ],
2963                     wx_cv_prog_icc=yes,
2964                     wx_cv_prog_icc=no
2965                 )
2966             ])
2967             if test "$wx_cv_prog_icc" = "yes"; then
2968                 PIC_FLAG="-KPIC"
2969             fi
2970         fi
2971
2972         if test "$wxUSE_SONAME" = "yes" ; then
2973             SONAME_FLAGS="-Wl,-soname,${WX_LIBRARY_LINK1}"
2974             SONAME_FLAGS_GL="-Wl,-soname,${WX_LIBRARY_LINK1_GL}"
2975             dnl substitute this in makelib.env for the contrib libs
2976             WX_TARGET_LIBRARY_SONAME="-Wl,-soname,\$(TARGETLIB_LINK1)"
2977         fi
2978       ;;
2979
2980       *-*-solaris2* )
2981         if test "$GCC" = yes ; then
2982             dnl newer versions of gcc need -isystem to compile X headers on
2983             dnl Solaris (which use old style C syntax)
2984             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
2985         else
2986             SHARED_LD="${CXX} -G -o"
2987             PIC_FLAG="-KPIC"
2988             SONAME_FLAGS="-h ${WX_LIBRARY_NAME_SHARED}"
2989             SONAME_FLAGS_GL="-h ${WX_LIBRARY_NAME_SHARED_GL}"
2990         fi
2991       ;;
2992
2993       *-*-darwin* )
2994         dnl For Unix to MacOS X porting instructions, see:
2995         dnl http://fink.sourceforge.net/doc/porting/porting.html
2996         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -DWXMAKINGDLL"
2997         CFLAGS="$CFLAGS -fno-common"
2998         CXXFLAGS="$CXXFLAGS -fno-common"
2999         dnl wxWindows must be fully binded (lazy binding breaks RTTI classinfo)
3000         dnl this can be done either with the exe linker flag -Wl,-bind_at_load
3001         dnl or with a double stage link in order to create a single module
3002         dnl "-init _wxWindowsDylibInit" not useful with lazy linking solved
3003         SHARED_LD="\${top_srcdir}/distrib/mac/shared-ld-sh -undefined suppress -flat_namespace -o"
3004         PIC_FLAG="-dynamic -fPIC"
3005         dnl library installation base name and wxMac resources file base name
3006         dnl must be identical in order for the resource file to be found at
3007         dnl run time in src/mac/app.cpp
3008         SONAME_FLAGS="-compatibility_version ${WX_RELEASE} -current_version ${WX_VERSION} -install_name \$(libdir)/${WX_LIBRARY_LINK1}"
3009         SONAME_FLAGS_GL="-compatibility_version ${WX_RELEASE} -current_version ${WX_VERSION} -install_name \$(libdir)/${WX_LIBRARY_LINK1_GL}"
3010       ;;
3011
3012       *-*-aix* )
3013         dnl default settings are ok for gcc
3014         if test "$GCC" != "yes"; then
3015             dnl the abs path below used to be hardcoded here so I guess it must
3016             dnl be some sort of standard location under AIX?
3017             AC_CHECK_PROG(AIX_CXX_LD, makeC++SharedLib,
3018                           makeC++SharedLib, /usr/lpp/xlC/bin/makeC++SharedLib)
3019
3020             SHARED_LD="$(AIX_CXX_LD) -p 0 -o"
3021         fi
3022       ;;
3023
3024       *-*-cygwin* | *-*-mingw32* )
3025         WX_LIBRARY_IMPORTLIB="${WX_LIBRARY_NAME_SHARED}.a"
3026
3027         SHARED_LD="${CXX} -shared -Wl,--out-implib,lib/${WX_LIBRARY_IMPORTLIB} -o"
3028         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
3029
3030         PIC_FLAG="-UWXUSINGDLL -DWXMAKINGDLL=1 -D_DLL=1 -D_WINDLL=1"
3031
3032         dnl Don't build seperate GL library
3033         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
3034         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
3035
3036         if test "$wxUSE_OPENGL" = "yes"; then
3037             LIBS="${LIBS} ${OPENGL_LIBS}"
3038         fi
3039       ;;
3040
3041       *-*-beos* )
3042         dnl can't use gcc under BeOS for shared library creation because it
3043         dnl complains about missing 'main'
3044         SHARED_LD="${LD} -shared -o"
3045       ;;
3046
3047       *-*-irix* )
3048         dnl default settings are ok for gcc
3049         if test "$GCC" != "yes"; then
3050             PIC_FLAG="-KPIC"
3051         fi
3052       ;;
3053
3054       *-*-freebsd* | *-*-openbsd* | *-*-netbsd* | \
3055       *-*-sunos4* | \
3056       *-*-osf* | \
3057       *-*-dgux5* | \
3058       *-*-sysv5* )
3059         dnl defaults are ok
3060       ;;
3061
3062       *)
3063         AC_MSG_ERROR(unknown system type $host.)
3064     esac
3065
3066     dnl set target to shared if not explicitly chose static before
3067     if test "x$WX_TARGET_LIBRARY" = "x"; then
3068         WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_SHARED}"
3069         WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_SHARED_GL}"
3070     fi
3071
3072     dnl do not alter the LIBRARY_TYPE strings "so" and "a", they are magic
3073     WX_TARGET_LIBRARY_TYPE="so"
3074     INSTALL_LIBRARY='$(INSTALL_PROGRAM)'
3075 fi
3076
3077 dnl do not 'else' this, it may be changed in the above conditional.
3078 if test "$wxUSE_SHARED" = "no"; then
3079
3080     dnl give static wxBase and wxMSW build a working install target
3081     if test "$wxUSE_GUI" = "no" -o "$USE_WIN32" = 1 ; then
3082         dnl we're here because WX_ALL_INSTALLED is empty, but play safe anyway
3083         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
3084     fi
3085
3086     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
3087         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
3088     fi
3089
3090     if test "$wxUSE_OPENGL" = "yes"; then
3091         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_gl"
3092         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC} \$(build_libdir)/${WX_LIBRARY_NAME_STATIC_GL}"
3093     else
3094         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC}"
3095     fi
3096
3097     WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
3098     WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_STATIC_GL}"
3099
3100     WX_TARGET_LIBRARY_TYPE="a"
3101     INSTALL_LIBRARY='$(INSTALL_DATA)'
3102
3103     dnl wx-config should assume the --static flag by default if we don't have
3104     dnl any shared libs anyhow
3105     STATIC_FLAG="yes"
3106 else
3107     STATIC_FLAG="no"
3108 fi
3109
3110 dnl default value is to (silently) do nothing in the makefile
3111 MACRESCOMP="@#"
3112 MACSETFILE="@#"
3113 MACRESWXCONFIG="#"
3114 if test "$wxUSE_MAC" = 1; then
3115     dnl add the resources target for wxMac
3116     LIBWXMACRES="\$(top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
3117     WX_ALL="${WX_ALL} ${LIBWXMACRES}"
3118     WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_res"
3119     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3120     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3121     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3122     MACOSX_BUNDLE="bundle"
3123     dnl resources are bundled both with shared library and applications
3124     dnl since the carb resource *must* be included in the application
3125     MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r ${LIBWXMACRES} -o"
3126     MACSETFILE="\$(SETFILE)"
3127     MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r \$(top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}} -o"
3128 else
3129     if test "$wxUSE_PM" = 1; then
3130         MACRESCOMP="emxbind -ep"
3131     fi
3132 fi
3133
3134 dnl ---------------------------------------------------------------------------
3135 dnl Checks for typedefs
3136 dnl ---------------------------------------------------------------------------
3137
3138 dnl   defines mode_t if not already defined
3139 AC_TYPE_MODE_T
3140 dnl   defines off_t if not already defined
3141 AC_TYPE_OFF_T
3142 dnl   defines pid_t if not already defined
3143 AC_TYPE_PID_T
3144 dnl   defines size_t if not already defined
3145 AC_TYPE_SIZE_T
3146 dnl   defines uid_t and gid_t if not already defined
3147 AC_TYPE_UID_T
3148
3149 dnl check what exactly size_t is on this machine - this is necessary to avoid
3150 dnl ambiguos overloads in several places, notably wx/string.h and wx/array.h
3151 AC_LANG_SAVE
3152 AC_LANG_CPLUSPLUS
3153 AC_CACHE_CHECK([if size_t is unsigned int],
3154     wx_cv_size_t_is_uint,
3155     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3156     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3157     dnl methods in a local class (i.e. class inside a function) declaration
3158     dnl without any objections!!
3159     dnl
3160     dnl hence the hack below: we must have Foo at global scope!
3161     AC_TRY_COMPILE([#include <stddef.h>],
3162         [
3163             return 0; }
3164
3165             struct Foo { void foo(size_t); void foo(unsigned int); };
3166
3167             int bar() {
3168         ],
3169         wx_cv_size_t_is_uint=no,
3170         wx_cv_size_t_is_uint=yes
3171     )
3172 )
3173
3174 if test "$wx_cv_size_t_is_uint" = "yes"; then
3175     AC_DEFINE(wxSIZE_T_IS_UINT)
3176 else
3177     AC_CACHE_CHECK([if size_t is unsigned long],
3178         wx_cv_size_t_is_ulong,
3179         AC_TRY_COMPILE([#include <stddef.h>],
3180             [
3181                 return 0; }
3182
3183                 struct Foo { void foo(size_t); void foo(unsigned long); };
3184
3185                 int bar() {
3186             ],
3187             wx_cv_size_t_is_ulong=no,
3188             wx_cv_size_t_is_ulong=yes
3189         )
3190     )
3191
3192     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3193         AC_DEFINE(wxSIZE_T_IS_ULONG)
3194     fi
3195 fi
3196
3197 AC_LANG_RESTORE
3198
3199 dnl ---------------------------------------------------------------------------
3200 dnl Checks for structures
3201 dnl ---------------------------------------------------------------------------
3202
3203 dnl does passwd struct has the pw_gecos field?
3204 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3205     [
3206         AC_TRY_COMPILE([#include <pwd.h>],
3207              [
3208                 char *p;
3209                 struct passwd *pw;
3210                 p = pw->pw_gecos;
3211              ],
3212              [
3213                 wx_cv_struct_pw_gecos=yes
3214              ],
3215              [
3216                 wx_cv_struct_pw_gecos=no
3217              ]
3218         )
3219     ]
3220 )
3221
3222 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3223     AC_DEFINE(HAVE_PW_GECOS)
3224 fi
3225
3226 dnl ---------------------------------------------------------------------------
3227 dnl Check for functions
3228 dnl ---------------------------------------------------------------------------
3229
3230 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3231 if test "$wx_cv_sizeof_wchar_t" != "0"; then
3232     AC_DEFINE(wxUSE_WCHAR_T)
3233
3234     dnl check for wcslen in all possible places
3235     WCSLEN_FOUND=0
3236     WCHAR_LINK=
3237     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3238
3239     if test "$WCSLEN_FOUND" = 0; then
3240         if test "$TOOLKIT" = "MSW"; then
3241             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3242         else
3243             AC_CHECK_LIB(w, wcslen, [
3244                             WCHAR_LINK=" -lw"
3245                             WCSLEN_FOUND=1
3246                         ])
3247         fi
3248     fi
3249
3250     if test "$WCSLEN_FOUND" = 1; then
3251         AC_DEFINE(HAVE_WCSLEN)
3252     fi
3253
3254     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3255     dnl libc versions if possible
3256     AC_CHECK_FUNCS(wcsrtombs)
3257 else
3258     AC_MSG_WARN([Wide character support is unavailable])
3259 fi
3260
3261 dnl *printf() functions sometimes are available in the library but not
3262 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3263 dnl detect this we have to use C++ compiler for testing
3264 AC_LANG_SAVE
3265 AC_LANG_CPLUSPLUS
3266
3267 dnl check for vsnprintf() -- a safe version of vsprintf())
3268 dnl
3269 dnl the trouble here is that on some systems (notable HP-UX) this function is
3270 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3271 dnl stupidly, provides a dummy function declaration inside its extension)
3272 dnl succeeds, even with C++ compiler, but the compilation of wxWindows fails
3273 dnl
3274 dnl so we first check if the function is in the library
3275 AC_CHECK_FUNCS(vsnprintf)
3276
3277 if test "$ac_cv_func_vsnprintf" = "yes"; then
3278     dnl yes it is -- now check if it is in the headers
3279     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3280         [
3281             AC_TRY_COMPILE(
3282                 [
3283                     #include <stdio.h>
3284                     #include <stdarg.h>
3285                 ],
3286                 [
3287                     char *buf;
3288                     va_list ap;
3289                     vsnprintf(buf, 10u, "%s", ap);
3290                 ],
3291                 wx_cv_func_vsnprintf_decl=yes,
3292                 wx_cv_func_vsnprintf_decl=no
3293             )
3294         ]
3295     )
3296
3297     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
3298         AC_DEFINE(HAVE_VSNPRINTF_DECL)
3299     fi
3300 fi
3301
3302 if test "$wxUSE_UNICODE" = yes; then
3303     dnl also look if we have wide char IO functions
3304     AC_CHECK_FUNCS(fputwc wprintf vswprintf)
3305
3306     dnl MinGW has a vswprintf with a different prototype, and
3307     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3308     dnl finds it even if it is not declared in some versions...
3309     AC_MSG_CHECKING([for _vsnwprintf])
3310     AC_TRY_COMPILE([#include <wchar.h>],
3311                    [&_vsnwprintf;],
3312                    [AC_MSG_RESULT([yes])
3313                     AC_DEFINE(HAVE__VSNWPRINTF)],
3314                    [AC_MSG_RESULT([no])]);
3315 fi
3316
3317 AC_LANG_RESTORE
3318
3319
3320
3321 dnl the following tests are for Unix(like) systems only
3322 if test "$TOOLKIT" != "MSW"; then
3323
3324 dnl check for available version of iconv()
3325
3326 AC_LANG_SAVE
3327 AC_LANG_CPLUSPLUS
3328 AM_ICONV
3329 LIBS="$LIBICONV $LIBS"
3330 AC_LANG_RESTORE
3331
3332 dnl check for POSIX signals if we need them
3333 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3334     AC_CHECK_FUNCS(sigaction)
3335
3336     if test "$ac_cv_func_sigaction" = "no"; then
3337         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3338         wxUSE_ON_FATAL_EXCEPTION=no
3339     fi
3340
3341     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3342       AC_LANG_SAVE
3343       AC_LANG_CPLUSPLUS
3344
3345       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3346       [
3347         AC_TRY_COMPILE([#include <signal.h>],
3348                      [
3349                         extern void testSigHandler(int);
3350
3351                         struct sigaction sa;
3352                         sa.sa_handler = testSigHandler;
3353                      ], [
3354                         wx_cv_type_sa_handler=int
3355                      ], [
3356                         wx_cv_type_sa_handler=void
3357                      ])
3358       ])
3359
3360       AC_LANG_RESTORE
3361
3362       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3363     fi
3364 fi
3365
3366 dnl check for the function for temp files creation
3367 AC_CHECK_FUNCS(mkstemp mktemp, break)
3368
3369 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3370 dnl Linux and *BSD and statvfs() under Solaris
3371 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3372     AC_TRY_COMPILE(
3373         [
3374              #if defined(__BSD__)
3375                #include <sys/param.h>
3376                #include <sys/mount.h>
3377              #else
3378                #include <sys/vfs.h>
3379              #endif
3380         ],
3381         [
3382              long l;
3383              struct statfs fs;
3384              statfs("/", &fs);
3385              l = fs.f_bsize;
3386              l += fs.f_blocks;
3387              l += fs.f_bavail;
3388         ],
3389         [
3390              wx_cv_func_statfs=yes
3391         ],
3392         [
3393              wx_cv_func_statfs=no
3394         ]
3395     )
3396 )
3397
3398 if test "$wx_cv_func_statfs" = "yes"; then
3399     wx_cv_type_statvfs_t="struct statfs"
3400     AC_DEFINE(HAVE_STATFS)
3401 else
3402     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3403         AC_TRY_COMPILE(
3404             [
3405                 #include <stddef.h>
3406                 #include <sys/statvfs.h>
3407             ],
3408             [
3409                 statvfs("/", NULL);
3410             ],
3411             wx_cv_func_statvfs=yes,
3412             wx_cv_func_statvfs=no
3413         )
3414     )
3415
3416     if test "$wx_cv_func_statvfs" = "yes"; then
3417         dnl we also have to check whether we should use statvfs_t (works under
3418         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
3419         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
3420         dnl mode both work fine)
3421         dnl
3422         dnl for this check C++ compiler has to be used as passing incompatible
3423         dnl pointers is just a warning and not an error in C
3424         AC_LANG_SAVE
3425         AC_LANG_CPLUSPLUS
3426
3427         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
3428             AC_TRY_COMPILE(
3429                 [
3430                     #include <sys/statvfs.h>
3431                 ],
3432                 [
3433                     long l;
3434                     statvfs_t fs;
3435                     statvfs("/", &fs);
3436                     l = fs.f_bsize;
3437                     l += fs.f_blocks;
3438                     l += fs.f_bavail;
3439                 ],
3440                 wx_cv_type_statvfs_t=statvfs_t,
3441                 [
3442                     AC_TRY_COMPILE(
3443                         [
3444                             #include <sys/statvfs.h>
3445                         ],
3446                         [
3447                             long l;
3448                             struct statvfs fs;
3449                             statvfs("/", &fs);
3450                             l = fs.f_bsize;
3451                             l += fs.f_blocks;
3452                             l += fs.f_bavail;
3453                         ],
3454                         wx_cv_type_statvfs_t="struct statvfs",
3455                         wx_cv_type_statvfs_t="unknown"
3456                     )
3457                 ]
3458             )
3459         )
3460
3461         AC_LANG_RESTORE
3462
3463         if test "$wx_cv_type_statvfs_t" != "unknown"; then
3464             AC_DEFINE(HAVE_STATVFS)
3465         fi
3466     else
3467         dnl set it for the test below
3468         wx_cv_type_statvfs_t="unknown"
3469     fi
3470 fi
3471
3472 if test "$wx_cv_type_statvfs_t" != "unknown"; then
3473     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
3474 else
3475     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3476 fi
3477
3478 dnl check for fcntl() or at least flock() needed by Unix implementation of
3479 dnl wxSingleInstanceChecker
3480 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3481     AC_CHECK_FUNCS(fcntl flock, break)
3482
3483     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
3484         AC_MSG_WARN(wxSingleInstanceChecker not available)
3485         wxUSE_SNGLINST_CHECKER=no
3486     fi
3487 fi
3488
3489 dnl check for timegm() used by datetime.cpp
3490 AC_CHECK_FUNCS(timegm)
3491
3492 dnl look for a function to modify the environment
3493 AC_CHECK_FUNCS(putenv setenv, break)
3494
3495 HAVE_SOME_SLEEP_FUNC=0
3496 if test "$USE_BEOS" = 1; then
3497     dnl BeOS has its own (wonder where did they get it from) sleep() function
3498     dnl in unistd.h
3499     AC_DEFINE(HAVE_SLEEP)
3500     HAVE_SOME_SLEEP_FUNC=1
3501 fi
3502
3503 if test "$USE_DARWIN" = 1; then
3504     dnl Mac OS X/Darwin has both nanosleep and usleep
3505     dnl but only usleep is defined in unistd.h
3506     AC_DEFINE(HAVE_USLEEP)
3507     HAVE_SOME_SLEEP_FUNC=1
3508 fi
3509
3510 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
3511     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
3512     POSIX4_LINK=
3513     AC_CHECK_FUNCS(nanosleep,
3514         AC_DEFINE(HAVE_NANOSLEEP),
3515         [
3516             AC_CHECK_LIB(posix4, nanosleep,
3517                 [
3518                     AC_DEFINE(HAVE_NANOSLEEP)
3519                     POSIX4_LINK=" -lposix4"
3520                 ],
3521                 [
3522                     AC_CHECK_FUNCS(usleep,
3523                         AC_DEFINE(HAVE_USLEEP),
3524                         AC_MSG_WARN([wxSleep() function will not work])
3525                     )
3526                 ]
3527             )
3528         ]
3529     )
3530 fi
3531
3532 dnl check for uname (POSIX) and gethostname (BSD)
3533 AC_CHECK_FUNCS(uname gethostname, break)
3534
3535 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
3536 dnl but not for C++ one - hence change language)
3537 AC_LANG_SAVE
3538 AC_LANG_CPLUSPLUS
3539
3540 AC_CHECK_FUNCS(strtok_r)
3541
3542 AC_LANG_RESTORE
3543
3544 dnl check for inet_addr and inet_aton (these may live either in libc, or in
3545 dnl libnsl or libresolv or libsocket)
3546 INET_LINK=
3547 AC_CHECK_FUNCS(inet_addr,
3548     AC_DEFINE(HAVE_INET_ADDR),
3549     [
3550         AC_CHECK_LIB(nsl, inet_addr,
3551             INET_LINK="nsl",
3552             AC_CHECK_LIB(resolv, inet_addr,
3553                 INET_LINK="resolv",
3554                 AC_CHECK_LIB(socket, inet_addr,
3555                     INET_LINK="socket"
3556                 )
3557             )
3558         )
3559     ]
3560 )
3561
3562 AC_CHECK_FUNCS(inet_aton,
3563         AC_DEFINE(HAVE_INET_ATON),
3564         [
3565             dnl only check it in the same lib
3566             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
3567         ])
3568
3569 if test "x$INET_LINK" != "x"; then
3570     AC_DEFINE(HAVE_INET_ADDR)
3571     INET_LINK=" -l$INET_LINK"
3572 fi
3573
3574 fi
3575 dnl if !MSW
3576
3577 dnl ===========================================================================
3578 dnl Now we have all the info we need - use it!
3579 dnl ===========================================================================
3580
3581 dnl flush the cache
3582 AC_CACHE_SAVE
3583
3584 dnl ---------------------------------------------------------------------------
3585 dnl thread support for Unix (for Win32 see past the next matching "else")
3586 dnl ---------------------------------------------------------------------------
3587
3588 dnl under MSW (except mingw32) we always have thread support
3589 CPP_MT_FLAG=
3590 if test "$TOOLKIT" != "MSW"; then
3591
3592     dnl the code below:
3593     dnl
3594     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
3595     dnl   necessary to build the MT programs for the linker and compiler
3596     dnl   respectively
3597     dnl
3598     dnl   sets wxUSE_THREADS=1 if thread support is activated
3599
3600     THREADS_LINK=
3601     THREADS_CFLAGS=
3602
3603     if test "$wxUSE_THREADS" = "yes" ; then
3604         if test "$USE_BEOS" = 1; then
3605             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
3606             wxUSE_THREADS="no"
3607         fi
3608     fi
3609
3610     if test "$wxUSE_THREADS" = "yes" ; then
3611         dnl find if POSIX threads are available
3612         dnl
3613         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
3614         dnl archive from http://ac-archive.sourceforge.net/
3615         dnl
3616         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
3617         dnl Forero Cuervo <bachue@bachue.com> for the original code
3618
3619         dnl TODO: cache the result
3620
3621         dnl define the list of the thread options to try in the loop below
3622         dnl with the convention that anything starting with '-' is a cpp flag
3623         dnl while anything else is a library (i.e. there is an implicit "-l")
3624         THREAD_OPTS="-pthread"
3625         case "${host}" in
3626           *-*-solaris2* | *-*-sunos4* )
3627                 if test "x$GCC" = "xyes"; then
3628                     dnl Solaris/gcc combination use this one for some reason
3629                     THREAD_OPTS="-pthreads $THREAD_OPTS"
3630                 else
3631                     THREAD_OPTS="-mt $THREAD_OPTS"
3632                 fi
3633                 ;;
3634           *-*-freebsd*)
3635                 dnl look, in order, for the kernel threads, then Linux threads
3636                 dnl and finally the userland threads
3637                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
3638                 ;;
3639           *-*-darwin* | *-*-cygwin* )
3640                 dnl Darwin / Mac OS X just uses -lpthread tested below
3641                 dnl and so does Cygwin
3642                 THREAD_OPTS=""
3643                 ;;
3644           *-*-aix*)
3645                 dnl AIX calls the library libpthreads - thanks IBM!
3646                 THREAD_OPTS="pthreads"
3647                 ;;
3648           *-hp-hpux* )
3649                 dnl HP-UX aCC only gives a warning, not an error about
3650                 dnl -pthread but it doesn't work and we have to use -lpthread
3651                 dnl there
3652                 if test "x$GCC" != "xyes"; then
3653                     THREAD_OPTS=""
3654                 fi
3655         esac
3656
3657         dnl simply linking with libpthread should make the test below work but
3658         dnl it's far from certain that the threaded programs compiled without
3659         dnl any special switches actually work, so try it after all the others
3660         THREAD_OPTS="$THREAD_OPTS pthread none"
3661
3662         dnl now test for all possibilities
3663         THREADS_OK=no
3664         for flag in $THREAD_OPTS; do
3665             case $flag in
3666                 none)
3667                     AC_MSG_CHECKING([whether pthreads work without any flags])
3668                     ;;
3669
3670                 -*)
3671                     AC_MSG_CHECKING([whether pthreads work with $flag])
3672                     THREADS_CFLAGS="$flag"
3673                     ;;
3674
3675                 *)
3676                     AC_MSG_CHECKING([for the pthreads library -l$flag])
3677                     THREADS_LINK="-l$flag"
3678                     ;;
3679               esac
3680
3681               save_LIBS="$LIBS"
3682               save_CFLAGS="$CFLAGS"
3683               LIBS="$THREADS_LINK $LIBS"
3684               CFLAGS="$THREADS_CFLAGS $CFLAGS"
3685
3686               AC_TRY_LINK([#include <pthread.h>],
3687                           [pthread_create(0,0,0,0);],
3688                           THREADS_OK=yes)
3689
3690               LIBS="$save_LIBS"
3691               CFLAGS="$save_CFLAGS"
3692
3693               AC_MSG_RESULT($THREADS_OK)
3694               if test "x$THREADS_OK" = "xyes"; then
3695                       break;
3696               fi
3697
3698               THREADS_LINK=""
3699               THREADS_CFLAGS=""
3700       done
3701
3702       if test "x$THREADS_OK" != "xyes"; then
3703           wxUSE_THREADS=no
3704           AC_MSG_WARN([No thread support on this system... disabled])
3705       else
3706           dnl yes, these special compiler flags should be used with the
3707           dnl linker as well
3708           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
3709           LIBS="$THREADS_LINK $LIBS"
3710
3711           AC_MSG_CHECKING([if more special flags are required for pthreads])
3712           flag=no
3713           case "${host}" in
3714             *-aix*)
3715                 dnl again quoting from
3716                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
3717                 dnl
3718                 dnl     When compiling and linking with -pthread, the library
3719                 dnl     search path should include -L/usr/lib/threads at the
3720                 dnl     beginning of the path.
3721                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
3722                 flag="-D_THREAD_SAFE"
3723                 ;;
3724             *-freebsd*)
3725                 flag="-D_THREAD_SAFE"
3726                 ;;
3727             *-hp-hpux* )
3728                 flag="-D_REENTRANT"
3729                 if test "x$GCC" != "xyes"; then
3730                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
3731                     flag="$flag -D_RWSTD_MULTI_THREAD"
3732                 fi
3733                 ;;
3734             *solaris* | alpha*-osf*)
3735                 flag="-D_REENTRANT"
3736                 ;;
3737           esac
3738           AC_MSG_RESULT(${flag})
3739           if test "x$flag" != xno; then
3740               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
3741           fi
3742
3743           if test "x$THREADS_CFLAGS" != "x"; then
3744             dnl don't add these options to CPPFLAGS as cpp might not know them
3745             CFLAGS="$CFLAGS $THREADS_CFLAGS"
3746             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
3747           fi
3748       fi
3749     fi
3750
3751     dnl do other tests only if we are using threads
3752     if test "$wxUSE_THREADS" = "yes" ; then
3753       AC_CHECK_FUNCS(thr_setconcurrency)
3754
3755       AC_CHECK_HEADERS(sched.h)
3756       if test "$ac_cv_header_sched_h" = "yes"; then
3757           AC_CHECK_FUNC(sched_yield,
3758             AC_DEFINE(HAVE_SCHED_YIELD),
3759             [
3760                 AC_CHECK_LIB(posix4,
3761                     sched_yield,
3762                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
3763                     AC_MSG_WARN(wxThread::Yield will not work properly)
3764                 )
3765             ]
3766           )
3767       fi
3768
3769       dnl to be able to set the thread priority, we need to have all of the
3770       dnl following functions:
3771       dnl   1. pthread_attr_getschedpolicy
3772       dnl   2. sched_get_priority_min and sched_get_priority_max
3773       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
3774       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
3775       HAVE_PRIOR_FUNCS=0
3776       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
3777                      AC_CHECK_FUNC(pthread_attr_setschedparam,
3778                        AC_CHECK_FUNC(sched_get_priority_max,
3779                            HAVE_PRIOR_FUNCS=1,
3780                            AC_CHECK_LIB([posix4], sched_get_priority_max,
3781                              [
3782                                 HAVE_PRIOR_FUNCS=1
3783                                 POSIX4_LINK=" -lposix4"
3784                              ],
3785                            )
3786                        )
3787                      )
3788                    )
3789
3790       if test "$HAVE_PRIOR_FUNCS" = 1; then
3791         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
3792       else
3793         AC_MSG_WARN(Setting thread priority will not work)
3794       fi
3795
3796       AC_CHECK_FUNC(pthread_cancel,
3797                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
3798                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
3799
3800       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
3801       [
3802         AC_TRY_COMPILE([#include <pthread.h>],
3803                      [
3804                         pthread_cleanup_push(NULL, NULL);
3805                         pthread_cleanup_pop(0);
3806                      ], [
3807                         wx_cv_func_pthread_cleanup_push=yes
3808                      ], [
3809                         wx_cv_func_pthread_cleanup_push=no
3810                      ])
3811       ])
3812
3813       if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
3814           AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
3815       fi
3816
3817       dnl mutexattr_t initialization is done in quite different ways on different
3818       dnl platforms, so check for a few things:
3819       dnl
3820       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
3821       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
3822       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
3823       dnl defined, we do it by directly assigned
3824       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
3825
3826       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
3827       [
3828         AC_TRY_COMPILE([#include <pthread.h>],
3829             [
3830                pthread_mutexattr_t attr;
3831                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
3832             ], [
3833                wx_cv_type_pthread_mutexattr_t=yes
3834             ], [
3835                wx_cv_type_pthread_mutexattr_t=no
3836             ]
3837         )
3838       ])
3839
3840       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
3841         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
3842       else
3843         dnl don't despair, there may be another way to do it
3844         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
3845                        wx_cv_type_pthread_rec_mutex_init,
3846         [
3847             AC_TRY_COMPILE([#include <pthread.h>],
3848                 [
3849                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
3850                 ], [
3851                     wx_cv_type_pthread_rec_mutex_init=yes
3852                 ], [
3853                     wx_cv_type_pthread_rec_mutex_init=no
3854                 ]
3855             )
3856         ])
3857         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
3858           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
3859         else
3860           dnl this may break code working elsewhere, so at least warn about it
3861           AC_MSG_WARN([wxMutex won't be recursive on this platform])
3862         fi
3863       fi
3864     fi
3865
3866 dnl from if !MSW
3867 else
3868     if test "$wxUSE_THREADS" = "yes" ; then
3869       case "${host}" in
3870         *-*-mingw32* )
3871             dnl check if the compiler accepts -mthreads
3872             AC_CACHE_CHECK([if compiler supports -mthreads],
3873                 wx_cv_cflags_mthread,
3874                 [
3875                     CFLAGS_OLD="$CFLAGS"
3876                     CFLAGS="$CFLAGS -mthreads"
3877                     AC_TRY_COMPILE([], [],
3878                         wx_cv_cflags_mthread=yes,
3879                         wx_cv_cflags_mthread=no
3880                     )
3881                 ]
3882             )
3883
3884             if test "$wx_cv_cflags_mthread" = "yes"; then
3885                 dnl it does, use it
3886                 CXXFLAGS="$CXXFLAGS -mthreads"
3887                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
3888                 LDFLAGS="$LDFLAGS -mthreads"
3889             else
3890                 dnl it doesn't
3891                 CFLAGS="$CFLAGS_OLD"
3892             fi
3893         ;;
3894       esac
3895     fi
3896 fi
3897
3898 if test "$wxUSE_THREADS" = "yes"; then
3899   AC_DEFINE(wxUSE_THREADS)
3900
3901   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
3902 else
3903   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
3904   dnl functions - add tests for other functions here as well
3905   if test "$ac_cv_func_strtok_r" = "yes"; then
3906     AC_MSG_CHECKING(if -D_REENTRANT is needed)
3907     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
3908         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
3909         AC_MSG_RESULT(yes)
3910     else
3911         AC_MSG_RESULT(no)
3912     fi
3913   fi
3914 fi
3915
3916 if test "$WXGTK20" = 1 ; then
3917   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
3918   WXGTK12=1
3919 fi
3920
3921 if test "$WXGTK12" = 1 ; then
3922   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
3923 fi
3924
3925 if test "$WXGTK127" = 1 ; then
3926   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
3927 fi
3928
3929 WXDEBUG=
3930
3931 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
3932     WXDEBUG="-g"
3933     wxUSE_OPTIMISE=no
3934 fi
3935
3936 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
3937     wxUSE_DEBUG_INFO=yes
3938     WXDEBUG="-ggdb"
3939 fi
3940
3941 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
3942     AC_DEFINE(WXDEBUG)
3943     WXDEBUG_DEFINE="-D__WXDEBUG__"
3944 else
3945     if test "$wxUSE_GTK" = 1 ; then
3946         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
3947     fi
3948 fi
3949
3950 if test "$wxUSE_MEM_TRACING" = "yes" ; then
3951     AC_DEFINE(wxUSE_MEMORY_TRACING)
3952     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
3953     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
3954     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
3955 fi
3956
3957 if test "$wxUSE_DMALLOC" = "yes" ; then
3958     DMALLOC_LIBS="-ldmalloc"
3959 fi
3960
3961 PROFILE=
3962 if test "$wxUSE_PROFILE" = "yes" ; then
3963     PROFILE=" -pg"
3964 fi
3965
3966 CODE_GEN_FLAGS=
3967 CODE_GEN_FLAGS_CXX=
3968 if test "$GCC" = "yes" ; then
3969     if test "$wxUSE_NO_RTTI" = "yes" ; then
3970         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
3971     fi
3972     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
3973         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
3974     fi
3975     if test "$wxUSE_PERMISSIVE" = "yes" ; then
3976         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
3977     fi
3978     if test "$USE_WIN32" = 1 ; then
3979         # I'm not even really sure what this was ever added to solve,
3980         # but someone added it for mingw native builds, so I guess
3981         # they had a reason, right??
3982         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fno-pcc-struct-return"
3983     fi
3984
3985     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
3986     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
3987     dnl for each subroutine by default -- using the switch below only creates
3988     dnl one entry per file instead at the price of minor performance penalty
3989     dnl
3990     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
3991     dnl without -ffunction-sections.  No idea how long we'll need to maintain
3992     dnl this, or even the extent of gcc/wx version combinations affected, but
3993     dnl also as above, this 'fix' does not come without side effects.
3994     dnl
3995     dnl TODO: test for the gcc version here (how?)
3996     case "${host}" in
3997       powerpc*-*-aix* )
3998         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
3999         ;;
4000       *-hppa* )
4001         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
4002         ;;
4003     esac
4004 fi
4005
4006 OPTIMISE=
4007 if test "$wxUSE_OPTIMISE" = "no" ; then
4008     if test "$GCC" = yes ; then
4009         dnl use -O0 because compiling with it is faster than compiling with no
4010         dnl optimization options at all (at least with g++ 3.2)
4011         OPTIMISE="-O0"
4012     fi
4013 else
4014     if test "$GCC" = yes ; then
4015         OPTIMISE="-O2"
4016
4017         dnl VZ: does anybody know what does this do??
4018         case "${host}" in
4019             i586-*-*|i686-*-* )
4020             OPTIMISE="${OPTIMISE} "
4021         ;;
4022         esac
4023     else
4024         OPTIMISE="-O"
4025     fi
4026 fi
4027
4028 dnl ---------------------------------------------------------------------------
4029 dnl compatibility level
4030 dnl ---------------------------------------------------------------------------
4031
4032 if test "$WXWIN_COMPATIBILITY_2" = "yes"; then
4033     AC_DEFINE(WXWIN_COMPATIBILITY_2)
4034
4035     WXWIN_COMPATIBILITY_2_2="yes"
4036 fi
4037
4038 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
4039     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
4040
4041     WXWIN_COMPATIBILITY_2_4="yes"
4042 fi
4043
4044 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
4045     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
4046 fi
4047
4048 dnl ---------------------------------------------------------------------------
4049 dnl the library may be built without GUI classes at all
4050 dnl ---------------------------------------------------------------------------
4051
4052 if test "$wxUSE_GUI" = "yes"; then
4053   AC_DEFINE(wxUSE_GUI)
4054
4055   dnl the things we always pull in the GUI version of the library:
4056   dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
4057   dnl    library really can't be built without those)
4058   dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
4059   dnl    almost any program and the first 2 are needed to show a message box
4060   dnl    which want to be always able to do)
4061   dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
4062   dnl    to compile without them (if the app doesn't do any drawing, it doesn't
4063   dnl    need the dcs, pens, brushes, ...), this just can't be done now
4064   dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
4065   dnl 5. misc stuff: timers, settings, message box
4066 else
4067   AC_DEFINE(wxUSE_NOGUI)
4068 fi
4069
4070 dnl ---------------------------------------------------------------------------
4071 dnl Unix/Windows
4072 dnl ---------------------------------------------------------------------------
4073
4074 if test "$wxUSE_UNIX" = "yes"; then
4075   AC_DEFINE(wxUSE_UNIX)
4076 fi
4077
4078 dnl ---------------------------------------------------------------------------
4079 dnl Register non-GUI class options for makefiles and setup.h
4080 dnl ---------------------------------------------------------------------------
4081
4082 if test "$wxUSE_APPLE_IEEE" = "yes"; then
4083   AC_DEFINE(wxUSE_APPLE_IEEE)
4084 fi
4085
4086 if test "$wxUSE_TIMER" = "yes"; then
4087   AC_DEFINE(wxUSE_TIMER)
4088 fi
4089
4090 if test "$wxUSE_WAVE" = "yes"; then
4091   AC_DEFINE(wxUSE_WAVE)
4092 fi
4093
4094 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
4095   AC_DEFINE(wxUSE_CMDLINE_PARSER)
4096 fi
4097
4098 if test "$wxUSE_STOPWATCH" = "yes"; then
4099   AC_DEFINE(wxUSE_STOPWATCH)
4100 fi
4101
4102 if test "$wxUSE_DATETIME" = "yes"; then
4103   AC_DEFINE(wxUSE_DATETIME)
4104 fi
4105
4106 if test "$wxUSE_FILE" = "yes"; then
4107   AC_DEFINE(wxUSE_FILE)
4108 fi
4109
4110 if test "$wxUSE_FFILE" = "yes"; then
4111   AC_DEFINE(wxUSE_FFILE)
4112 fi
4113
4114 if test "$wxUSE_FILESYSTEM" = "yes"; then
4115   AC_DEFINE(wxUSE_FILESYSTEM)
4116 fi
4117
4118 if test "$wxUSE_FS_INET" = "yes"; then
4119   AC_DEFINE(wxUSE_FS_INET)
4120 fi
4121
4122 if test "$wxUSE_FS_ZIP" = "yes"; then
4123   AC_DEFINE(wxUSE_FS_ZIP)
4124 fi
4125
4126 if test "$wxUSE_ZIPSTREAM" = "yes"; then
4127   AC_DEFINE(wxUSE_ZIPSTREAM)
4128 fi
4129
4130 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4131   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
4132 fi
4133
4134 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4135   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
4136 fi
4137
4138 if test "$wxUSE_BUSYINFO" = "yes"; then
4139   AC_DEFINE(wxUSE_BUSYINFO)
4140 fi
4141
4142 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
4143   AC_DEFINE(wxUSE_STD_IOSTREAM)
4144 fi
4145
4146 if test "$wxUSE_TEXTBUFFER" = "yes"; then
4147     AC_DEFINE(wxUSE_TEXTBUFFER)
4148 fi
4149
4150 if test "$wxUSE_TEXTFILE" = "yes"; then
4151   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
4152     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
4153   else
4154     AC_DEFINE(wxUSE_TEXTFILE)
4155   fi
4156 fi
4157
4158 if test "$wxUSE_CONFIG" = "yes" ; then
4159   if test "$wxUSE_TEXTFILE" != "yes"; then
4160     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
4161   else
4162     AC_DEFINE(wxUSE_CONFIG)
4163     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
4164   fi
4165 fi
4166
4167 if test "$wxUSE_INTL" = "yes" ; then
4168   if test "$wxUSE_FILE" != "yes"; then
4169     AC_MSG_WARN(I18n code requires wxFile... disabled)
4170   else
4171     AC_DEFINE(wxUSE_INTL)
4172     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
4173     GUIDIST="$GUIDIST INTL_DIST"
4174   fi
4175 fi
4176
4177 if test "$wxUSE_LOG" = "yes"; then
4178   AC_DEFINE(wxUSE_LOG)
4179
4180     if test "$wxUSE_LOGGUI" = "yes"; then
4181       AC_DEFINE(wxUSE_LOGGUI)
4182     fi
4183
4184     if test "$wxUSE_LOGWINDOW" = "yes"; then
4185       AC_DEFINE(wxUSE_LOGWINDOW)
4186     fi
4187
4188     if test "$wxUSE_LOGDIALOG" = "yes"; then
4189       AC_DEFINE(wxUSE_LOG_DIALOG)
4190     fi
4191 fi
4192
4193 if test "$wxUSE_LONGLONG" = "yes"; then
4194   AC_DEFINE(wxUSE_LONGLONG)
4195 fi
4196
4197 if test "$wxUSE_GEOMETRY" = "yes"; then
4198   AC_DEFINE(wxUSE_GEOMETRY)
4199 fi
4200
4201 if test "$wxUSE_DIALUP_MANAGER" = "yes" ; then
4202   AC_DEFINE(wxUSE_DIALUP_MANAGER)
4203   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
4204 fi
4205
4206 if test "$wxUSE_STREAMS" = "yes" ; then
4207   AC_DEFINE(wxUSE_STREAMS)
4208 fi
4209
4210 dnl ---------------------------------------------------------------------------
4211 dnl time/date functions
4212 dnl ------------------------------------------------------------------------
4213
4214 if test "$wxUSE_DATETIME" = "yes"; then
4215     dnl check for strptime
4216     AC_CHECK_FUNCS(strptime)
4217
4218     dnl check for timezone variable
4219     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
4220     AC_CACHE_CHECK(for timezone variable in <time.h>,
4221                    wx_cv_var_timezone,
4222                    [
4223                         AC_TRY_COMPILE(
4224                             [
4225                                 #include <time.h>
4226                             ],
4227                             [
4228                                 int tz;
4229                                 tz = timezone;
4230                             ],
4231                             [
4232                                 wx_cv_var_timezone=timezone
4233                             ],
4234                             [
4235                                 AC_TRY_COMPILE(
4236                                     [
4237                                         #include <time.h>
4238                                     ],
4239                                     [
4240                                         int tz;
4241                                         tz = _timezone;
4242                                     ],
4243                                     [
4244                                         wx_cv_var_timezone=_timezone
4245                                     ],
4246                                     [
4247                                         AC_TRY_COMPILE(
4248                                             [
4249                                                 #include <time.h>
4250                                             ],
4251                                             [
4252                                                 int tz;
4253                                                 tz = __timezone;
4254                                             ],
4255                                             [
4256                                                 wx_cv_var_timezone=__timezone
4257                                             ],
4258                                             [
4259                                                 if test "$USE_DOS" = 0 ; then
4260                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
4261                                                 fi
4262                                             ]
4263                                         )
4264                                     ]
4265                                 )
4266                             ]
4267                         )
4268                    ]
4269     )
4270
4271     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
4272     if test "x$wx_cv_var_timezone" != x ; then
4273         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
4274     fi
4275
4276     dnl check for localtime (it's POSIX, but the check can do no harm...)
4277     AC_CHECK_FUNCS(localtime)
4278
4279     if test "$ac_cv_func_localtime" = "yes"; then
4280         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
4281                        wx_cv_struct_tm_has_gmtoff,
4282         [
4283             AC_TRY_COMPILE(
4284                 [
4285                     #include <time.h>
4286                 ],
4287                 [
4288                     struct tm tm;
4289                     tm.tm_gmtoff++;
4290                 ],
4291                 [
4292                     wx_cv_struct_tm_has_gmtoff=yes
4293                 ],
4294                 wx_cv_struct_tm_has_gmtoff=no
4295             )
4296         ])
4297     fi
4298
4299     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
4300         AC_DEFINE(WX_GMTOFF_IN_TM)
4301     fi
4302
4303     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
4304     dnl function to be used for high resolution timers
4305     AC_CHECK_FUNCS(gettimeofday ftime, break)
4306
4307     if test "$ac_cv_func_gettimeofday" = "yes"; then
4308         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
4309                        wx_cv_func_gettimeofday_has_2_args,
4310         [
4311             dnl on some _really_ old systems it takes only 1 argument
4312             AC_LANG_SAVE
4313             AC_LANG_CPLUSPLUS
4314
4315             AC_TRY_COMPILE(
4316                 [
4317                     #include <sys/time.h>
4318                     #include <unistd.h>
4319                 ],
4320                 [
4321                     struct timeval tv;
4322                     gettimeofday(&tv, NULL);
4323                 ],
4324                 wx_cv_func_gettimeofday_has_2_args=yes,
4325                 AC_TRY_COMPILE(
4326                     [
4327                         #include <sys/time.h>
4328                         #include <unistd.h>
4329                     ],
4330                     [
4331                         struct timeval tv;
4332                         gettimeofday(&tv);
4333                     ],
4334                     wx_cv_func_gettimeofday_has_2_args=no,
4335                     [
4336                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
4337                         wx_cv_func_gettimeofday_has_2_args=unknown
4338                     ]
4339                 )
4340             )
4341             AC_LANG_RESTORE
4342         ])
4343
4344         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
4345             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
4346         fi
4347     fi
4348
4349     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
4350 fi
4351
4352 dnl ------------------------------------------------------------------------
4353 dnl wxSocket
4354 dnl ------------------------------------------------------------------------
4355
4356 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in wxMGL
4357 if test "$wxUSE_SOCKETS" = "yes"; then
4358     if test "$wxUSE_MGL" = "1"; then
4359         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
4360         wxUSE_SOCKETS="no"
4361     fi
4362 fi
4363
4364 if test "$wxUSE_SOCKETS" = "yes"; then
4365     dnl under MSW we always have sockets
4366     if test "$TOOLKIT" != "MSW"; then
4367         dnl under Solaris and OS/2, socket functions live in -lsocket
4368         AC_CHECK_FUNC(socket,,
4369             AC_CHECK_LIB(socket, socket,
4370                 if test "$INET_LINK" != " -lsocket"; then
4371                     INET_LINK="$INET_LINK -lsocket"
4372                 fi,
4373                 [
4374                     AC_MSG_WARN([socket library not found - sockets will be disabled])
4375                     wxUSE_SOCKETS=no
4376                 ]
4377             )
4378         )
4379     fi
4380 fi
4381
4382 if test "$wxUSE_SOCKETS" = "yes" ; then
4383     dnl this test may be appropriate if building under cygwin
4384     dnl right now I'm assuming it also uses the winsock stuff
4385     dnl like mingw does..  -- RL
4386     if test "$TOOLKIT" != "MSW"; then
4387         dnl determine the type of third argument for getsockname
4388         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
4389                        wx_cv_type_getsockname3,
4390             [
4391                 AC_LANG_SAVE
4392                 AC_LANG_CPLUSPLUS
4393
4394                 AC_TRY_COMPILE(
4395                     [
4396                         #include <sys/types.h>
4397                         #include <sys/socket.h>
4398                     ],
4399                     [
4400                         socklen_t len;
4401                         getsockname(0, 0, &len);
4402                     ],
4403                     wx_cv_type_getsockname3=socklen_t,
4404                     AC_TRY_COMPILE(
4405                         [
4406                             #include <sys/types.h>
4407                             #include <sys/socket.h>
4408                         ],
4409                         [
4410                             size_t len;
4411                             getsockname(0, 0, &len);
4412                         ],
4413                         wx_cv_type_getsockname3=size_t,
4414                         AC_TRY_COMPILE(
4415                             [
4416                                 #include <sys/types.h>
4417                                 #include <sys/socket.h>
4418                             ],
4419                             [
4420                                 int len;
4421                                 getsockname(0, 0, &len);
4422                             ],
4423                             wx_cv_type_getsockname3=int,
4424                             wx_cv_type_getsockname3=unknown
4425                         )
4426                     )
4427                 )
4428
4429                 AC_LANG_RESTORE
4430             ])
4431
4432         if test "$wx_cv_type_getsockname3" = "unknown"; then
4433             wxUSE_SOCKETS=no
4434             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
4435         else
4436             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
4437         fi
4438     fi
4439 fi
4440
4441 if test "$wxUSE_SOCKETS" = "yes" ; then
4442     AC_DEFINE(wxUSE_SOCKETS)
4443     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
4444 fi
4445
4446 dnl ---------------------------------------------------------------------------
4447 dnl Joystick support
4448 dnl ---------------------------------------------------------------------------
4449
4450 if test "$wxUSE_GUI" = "yes"; then
4451
4452     if test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
4453         AC_MSG_WARN([Joystick not yet supported under Mac OS X... disabled])
4454         wxUSE_JOYSTICK=no
4455      fi
4456     if test "$TOOLKIT" = "MOTIF"; then
4457         AC_MSG_WARN([Joystick not yet supported under Motif... disabled])
4458         wxUSE_JOYSTICK=no
4459      fi
4460     if test "$TOOLKIT" = "X11"; then
4461         AC_MSG_WARN([Joystick not yet supported under X11... disabled])
4462         wxUSE_JOYSTICK=no
4463      fi
4464
4465     dnl under MSW we always have joystick support
4466     if test "$TOOLKIT" != "MSW"; then
4467         if test "$wxUSE_JOYSTICK" = "yes"; then
4468             dnl joystick support is only for Linux 2.1.x or greater
4469             AC_CHECK_HEADERS(linux/joystick.h)
4470             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
4471                 wxUSE_JOYSTICK=no
4472                 AC_MSG_WARN(Joystick not supported by this system... disabled)
4473             fi
4474         fi
4475     fi
4476
4477     if test "$wxUSE_JOYSTICK" = "yes"; then
4478         AC_DEFINE(wxUSE_JOYSTICK)
4479         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
4480     fi
4481 fi
4482
4483 dnl ------------------------------------------------------------------------
4484 dnl DLL support
4485 dnl ------------------------------------------------------------------------
4486
4487 dnl under MSW we always have LoadLibrary/GetProcAddress
4488 if test "$TOOLKIT" != "MSW"; then
4489
4490     HAVE_DL_FUNCS=0
4491     HAVE_SHL_FUNCS=0
4492     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4493         if test "$USE_DARWIN" = 1; then
4494             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4495             HAVE_DL_FUNCS=1
4496         else
4497             dnl the test is a bit complicated because we check for dlopen() both with
4498             dnl and without -ldl and we also try to find shl_load() if there is no
4499             dnl dlopen() on this system
4500             AC_CHECK_FUNCS(dlopen,
4501             [
4502                 AC_DEFINE(HAVE_DLOPEN)
4503                 HAVE_DL_FUNCS=1
4504             ],
4505             [
4506                 AC_CHECK_LIB(dl, dlopen,
4507                             [
4508                                 AC_DEFINE(HAVE_DLOPEN)
4509                                 HAVE_DL_FUNCS=1
4510                                 DL_LINK=" -ldl$DL_LINK"
4511                             ],
4512                             [
4513                                 AC_CHECK_FUNCS(shl_load,
4514                                               [
4515                                                 AC_DEFINE(HAVE_SHL_LOAD)
4516                                                 HAVE_SHL_FUNCS=1
4517                                               ],
4518                                               [
4519                                                 AC_CHECK_LIB(shl_load, dld,
4520                                                              [
4521                                                                 HAVE_SHL_FUNCS=1
4522                                                                 DL_LINK=" -ldld$DL_LINK"
4523                                                              ])
4524                                               ])
4525                             ])
4526             ])
4527
4528         dnl check also for dlerror()
4529         if test "$HAVE_DL_FUNCS" = 1; then
4530             AC_CHECK_FUNCS(dlerror,
4531                            AC_DEFINE(HAVE_DLERROR),
4532                            AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR)))
4533         fi
4534         fi
4535
4536         if test "$HAVE_DL_FUNCS" = 0; then
4537             if test "$HAVE_SHL_FUNCS" = 0; then
4538               if test "$USE_UNIX" = 1; then
4539                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4540                   wxUSE_DYNAMIC_LOADER=no
4541                   wxUSE_DYNLIB_CLASS=no
4542               else
4543                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4544               fi
4545             fi
4546         fi
4547     fi
4548 fi
4549
4550 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4551     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4552 elif test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4553     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4554 fi
4555
4556 dnl ---------------------------------------------------------------------------
4557 dnl String stuff
4558 dnl ---------------------------------------------------------------------------
4559
4560 if test "$wxUSE_FONTMAP" = "yes" ; then
4561   AC_DEFINE(wxUSE_FONTMAP)
4562 fi
4563
4564 if test "$wxUSE_UNICODE" = "yes" ; then
4565   AC_DEFINE(wxUSE_UNICODE)
4566
4567   if test "$wxUSE_MSW" != 1; then
4568       wxUSE_UNICODE_MSLU=no
4569   fi
4570
4571   if test "$wxUSE_MSW" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
4572         AC_CHECK_LIB(unicows,main,
4573             [
4574                 AC_DEFINE(wxUSE_UNICODE_MSLU)
4575             ],
4576             [
4577                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
4578                              Applications will only run on Windows NT/2000/XP!])
4579                 wxUSE_UNICODE_MSLU=no
4580             ])
4581     fi
4582 fi
4583
4584 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
4585   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
4586 fi
4587
4588
4589 dnl ----------------------------------------------------------------
4590 dnl iODBC support
4591 dnl ----------------------------------------------------------------
4592
4593 IODBC_C_SRC=""
4594 if test "$wxUSE_ODBC" = "yes" ; then
4595     AC_DEFINE(wxUSE_ODBC)
4596     WXODBCFLAG="-D_IODBC_"
4597     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
4598 fi
4599
4600 dnl ----------------------------------------------------------------
4601 dnl Register PostScript options for makefiles and setup.h
4602 dnl ----------------------------------------------------------------
4603
4604 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
4605   AC_DEFINE(wxUSE_POSTSCRIPT)
4606 fi
4607
4608 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
4609
4610 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
4611
4612 dnl ---------------------------------------------------------------------------
4613 dnl big GUI components: MDI, doc/view, printing, help, ...
4614 dnl ---------------------------------------------------------------------------
4615
4616 if test "$wxUSE_CONSTRAINTS" = "yes"; then
4617     AC_DEFINE(wxUSE_CONSTRAINTS)
4618     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
4619 fi
4620
4621 if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4622
4623 dnl     There is now experimental generic MDI support
4624 dnl     if test "$wxUSE_UNIVERSAL" = "yes"; then
4625 dnl         AC_MSG_WARN(MDI not yet supported for wxUniversal... disabled)
4626 dnl         wxUSE_MDI_ARCHITECTURE=no
4627 dnl     fi
4628
4629    if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4630        AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
4631        SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
4632    fi
4633 fi
4634
4635 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
4636     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
4637     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
4638     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4639         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
4640     fi
4641 fi
4642
4643 if test "$wxUSE_HELP" = "yes"; then
4644     AC_DEFINE(wxUSE_HELP)
4645     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
4646
4647     if test "$wxUSE_MSW" = 1; then
4648       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
4649         AC_DEFINE(wxUSE_MS_HTML_HELP)
4650       fi
4651     fi
4652
4653     if test "$wxUSE_WXHTML_HELP" = "yes"; then
4654       if test "$wxUSE_HTML" = "yes"; then
4655         AC_DEFINE(wxUSE_WXHTML_HELP)
4656       else
4657         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
4658         wxUSE_WXHTML_HELP=no
4659       fi
4660     fi
4661 fi
4662
4663 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4664     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4665         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
4666     else
4667         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
4668     fi
4669     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
4670 fi
4671
4672 if test "$wxUSE_PROLOGIO" = "yes" ; then
4673     AC_DEFINE(wxUSE_PROLOGIO)
4674     ALL_OBJECTS="$ALL_OBJECTS parser.o"
4675 fi
4676
4677 if test "$wxUSE_RESOURCES" = "yes" ; then
4678     if test "$wxUSE_NANOX" = "yes"; then
4679         AC_MSG_WARN([Cannot use resource database functions in NanoX])
4680     else
4681         AC_DEFINE(wxUSE_RESOURCES)
4682         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS resource"
4683     fi
4684     if test "$wxUSE_PROLOGIO" != "yes" ; then
4685         ALL_OBJECTS="$ALL_OBJECTS parser.o"
4686     fi
4687 fi
4688
4689 if test "$wxUSE_X_RESOURCES" = "yes"; then
4690     AC_DEFINE(wxUSE_X_RESOURCES)
4691 fi
4692
4693 dnl ---------------------------------------------------------------------------
4694 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
4695 dnl ---------------------------------------------------------------------------
4696
4697 dnl check for ole headers and disable a few features requiring it if not
4698 dnl present (earlier versions of mingw32 don't have ole2.h)
4699 if test "$wxUSE_MSW" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
4700                           -o "$wxUSE_CLIPBOARD"     = "yes" \
4701                           -o "$wxUSE_OLE"     = "yes" \
4702                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
4703     AC_CHECK_HEADERS(ole2.h)
4704
4705     if test "$ac_cv_header_ole2_h" = "yes" ; then
4706         if test "$GCC" = yes ; then
4707             AC_LANG_SAVE
4708             AC_LANG_CPLUSPLUS
4709
4710             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
4711             AC_TRY_COMPILE([#include <windows.h>
4712                             #include <ole2.h>],
4713                            [],
4714                            [AC_MSG_RESULT(no)],
4715                            [AC_MSG_RESULT(yes)
4716                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
4717             AC_LANG_RESTORE
4718             ALL_OBJECTS="$ALL_OBJECTS \$(OLEOBJS)"
4719             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
4720             AC_DEFINE(wxUSE_OLE)
4721
4722         fi
4723
4724         dnl for OLE clipboard and dnd
4725         AC_DEFINE(wxUSE_DATAOBJ)
4726     else
4727         AC_MSG_WARN([Some features disabled because OLE headers not found])
4728
4729         wxUSE_CLIPBOARD=no
4730         wxUSE_DRAG_AND_DROP=no
4731         wxUSE_DATAOBJ=no
4732         wxUSE_OLE=no
4733     fi
4734
4735     if test "$wxUSE_METAFILE" = "yes"; then
4736         AC_DEFINE(wxUSE_METAFILE)
4737
4738         dnl this one should probably be made separately configurable
4739         AC_DEFINE(wxUSE_ENH_METAFILE)
4740     fi
4741 fi
4742
4743 if test "$wxUSE_IPC" = "yes"; then
4744     if test "$wxUSE_SOCKETS" != "yes"; then
4745         AC_MSG_WARN(wxWindows IPC classes require sockets... disabled)
4746     fi
4747
4748     AC_DEFINE(wxUSE_IPC)
4749 fi
4750
4751 if test "$wxUSE_CLIPBOARD" = "yes"; then
4752     if test "$wxUSE_MGL" = 1; then
4753         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
4754         wxUSE_CLIPBOARD=no
4755     fi
4756
4757     if test "$wxUSE_CLIPBOARD" = "yes"; then
4758         AC_DEFINE(wxUSE_CLIPBOARD)
4759
4760         dnl required by clipboard code in configuration check
4761         AC_DEFINE(wxUSE_DATAOBJ)
4762     fi
4763 fi
4764
4765 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
4766     if test "$wxUSE_GTK" = 1; then
4767         if test "$WXGTK12" != 1; then
4768             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
4769             wxUSE_DRAG_AND_DROP=no
4770         fi
4771     fi
4772
4773     if test "$wxUSE_MOTIF" = 1; then
4774         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
4775         wxUSE_DRAG_AND_DROP=no
4776     fi
4777
4778     if test "$wxUSE_X11" = 1; then
4779         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
4780         wxUSE_DRAG_AND_DROP=no
4781     fi
4782
4783     if test "$wxUSE_MGL" = 1; then
4784         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
4785         wxUSE_DRAG_AND_DROP=no
4786     fi
4787
4788     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
4789         AC_DEFINE(wxUSE_DRAG_AND_DROP)
4790         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
4791     fi
4792
4793 fi
4794
4795 if test "$wxUSE_SPLINES" = "yes" ; then
4796   AC_DEFINE(wxUSE_SPLINES)
4797 fi
4798
4799 dnl ---------------------------------------------------------------------------
4800 dnl GUI controls
4801 dnl ---------------------------------------------------------------------------
4802
4803 USES_CONTROLS=0
4804 if test "$wxUSE_CONTROLS" = "yes"; then
4805   USES_CONTROLS=1
4806 fi
4807
4808 if test "$wxUSE_ACCEL" = "yes"; then
4809   AC_DEFINE(wxUSE_ACCEL)
4810   USES_CONTROLS=1
4811 fi
4812
4813 if test "$wxUSE_BUTTON" = "yes"; then
4814   AC_DEFINE(wxUSE_BUTTON)
4815   USES_CONTROLS=1
4816 fi
4817
4818 if test "$wxUSE_BMPBUTTON" = "yes"; then
4819   AC_DEFINE(wxUSE_BMPBUTTON)
4820   USES_CONTROLS=1
4821 fi
4822
4823 if test "$wxUSE_CALCTRL" = "yes"; then
4824   AC_DEFINE(wxUSE_CALENDARCTRL)
4825   USES_CONTROLS=1
4826   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
4827 fi
4828
4829 if test "$wxUSE_CARET" = "yes"; then
4830   AC_DEFINE(wxUSE_CARET)
4831   USES_CONTROLS=1
4832   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
4833 fi
4834
4835 if test "$wxUSE_COMBOBOX" = "yes"; then
4836   AC_DEFINE(wxUSE_COMBOBOX)
4837   USES_CONTROLS=1
4838 fi
4839
4840 if test "$wxUSE_CHOICE" = "yes"; then
4841   AC_DEFINE(wxUSE_CHOICE)
4842   USES_CONTROLS=1
4843 fi
4844
4845 if test "$wxUSE_CHECKBOX" = "yes"; then
4846   AC_DEFINE(wxUSE_CHECKBOX)
4847   USES_CONTROLS=1
4848 fi
4849
4850 if test "$wxUSE_CHECKLST" = "yes"; then
4851   AC_DEFINE(wxUSE_CHECKLISTBOX)
4852   USES_CONTROLS=1
4853   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
4854 fi
4855
4856 if test "$wxUSE_DISPLAY" = "yes"; then
4857     AC_DEFINE(wxUSE_DISPLAY)
4858     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
4859 fi
4860
4861 if test "$wxUSE_GAUGE" = "yes"; then
4862   AC_DEFINE(wxUSE_GAUGE)
4863   USES_CONTROLS=1
4864 fi
4865
4866 if test "$wxUSE_NEW_GRID" = "yes"; then
4867   wxUSE_GRID="yes"
4868   AC_DEFINE(wxUSE_NEW_GRID)
4869   USES_CONTROLS=1
4870   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS newgrid"
4871 fi
4872
4873 if test "$wxUSE_GRID" = "yes"; then
4874   AC_DEFINE(wxUSE_GRID)
4875   USES_CONTROLS=1
4876   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
4877 fi
4878
4879 if test "$wxUSE_IMAGLIST" = "yes"; then
4880     AC_DEFINE(wxUSE_IMAGLIST)
4881 fi
4882
4883 if test "$wxUSE_LISTBOX" = "yes"; then
4884     AC_DEFINE(wxUSE_LISTBOX)
4885     USES_CONTROLS=1
4886 fi
4887
4888 if test "$wxUSE_LISTCTRL" = "yes"; then
4889     if test "$wxUSE_IMAGLIST" = "yes"; then
4890         AC_DEFINE(wxUSE_LISTCTRL)
4891         USES_CONTROLS=1
4892         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
4893     else
4894         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
4895     fi
4896 fi
4897
4898 if test "$wxUSE_NOTEBOOK" = "yes"; then
4899     AC_DEFINE(wxUSE_NOTEBOOK)
4900     USES_CONTROLS=1
4901     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
4902 fi
4903
4904 if test "$wxUSE_PROPSHEET" = "yes"; then
4905     AC_DEFINE(wxUSE_PROPSHEET)
4906     USES_CONTROLS=1
4907     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
4908 fi
4909
4910 if test "$wxUSE_RADIOBOX" = "yes"; then
4911     AC_DEFINE(wxUSE_RADIOBOX)
4912     USES_CONTROLS=1
4913 fi
4914
4915 if test "$wxUSE_RADIOBTN" = "yes"; then
4916     AC_DEFINE(wxUSE_RADIOBTN)
4917     USES_CONTROLS=1
4918 fi
4919
4920 if test "$wxUSE_SASH" = "yes"; then
4921     AC_DEFINE(wxUSE_SASH)
4922     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
4923 fi
4924
4925 if test "$wxUSE_SCROLLBAR" = "yes"; then
4926     AC_DEFINE(wxUSE_SCROLLBAR)
4927     USES_CONTROLS=1
4928     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
4929 fi
4930
4931 if test "$wxUSE_SLIDER" = "yes"; then
4932     AC_DEFINE(wxUSE_SLIDER)
4933     USES_CONTROLS=1
4934 fi
4935
4936 if test "$wxUSE_SPINBTN" = "yes"; then
4937     AC_DEFINE(wxUSE_SPINBTN)
4938     USES_CONTROLS=1
4939 fi
4940
4941 if test "$wxUSE_SPINCTRL" = "yes"; then
4942     AC_DEFINE(wxUSE_SPINCTRL)
4943     USES_CONTROLS=1
4944 fi
4945
4946 if test "$wxUSE_SPLITTER" = "yes"; then
4947     AC_DEFINE(wxUSE_SPLITTER)
4948     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
4949 fi
4950
4951 if test "$wxUSE_STATBMP" = "yes"; then
4952     AC_DEFINE(wxUSE_STATBMP)
4953     USES_CONTROLS=1
4954 fi
4955
4956 if test "$wxUSE_STATBOX" = "yes"; then
4957     AC_DEFINE(wxUSE_STATBOX)
4958     USES_CONTROLS=1
4959 fi
4960
4961 if test "$wxUSE_STATTEXT" = "yes"; then
4962     AC_DEFINE(wxUSE_STATTEXT)
4963     USES_CONTROLS=1
4964 fi
4965
4966 if test "$wxUSE_STATLINE" = "yes"; then
4967     AC_DEFINE(wxUSE_STATLINE)
4968     USES_CONTROLS=1
4969 fi
4970
4971 if test "$wxUSE_STATUSBAR" = "yes"; then
4972     AC_DEFINE(wxUSE_STATUSBAR)
4973     USES_CONTROLS=1
4974
4975     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
4976 fi
4977
4978 if test "$wxUSE_TABDIALOG" = "yes"; then
4979     AC_DEFINE(wxUSE_TAB_DIALOG)
4980     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS tab"
4981 fi
4982
4983 if test "$wxUSE_TEXTCTRL" = "yes"; then
4984     AC_DEFINE(wxUSE_TEXTCTRL)
4985     USES_CONTROLS=1
4986     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
4987 fi
4988
4989 if test "$wxUSE_TOGGLEBTN" = "yes"; then
4990     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
4991         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
4992         wxUSE_TOGGLEBTN=no
4993     fi
4994     if test "$wxUSE_UNIVERSAL" = "yes"; then
4995         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
4996         wxUSE_TOGGLEBTN=no
4997     fi
4998
4999     if test "$wxUSE_TOGGLEBTN" = "yes"; then
5000         AC_DEFINE(wxUSE_TOGGLEBTN)
5001         USES_CONTROLS=1
5002     fi
5003 fi
5004
5005 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
5006     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
5007     wxUSE_TOOLBAR="yes"
5008     USES_CONTROLS=1
5009 fi
5010
5011 if test "$wxUSE_TOOLBAR" = "yes"; then
5012     AC_DEFINE(wxUSE_TOOLBAR)
5013     USES_CONTROLS=1
5014
5015     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
5016     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
5017         wxUSE_TOOLBAR_NATIVE="yes"
5018     fi
5019
5020     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
5021         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
5022         USES_CONTROLS=1
5023     fi
5024
5025     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
5026 fi
5027
5028 if test "$wxUSE_TOOLTIPS" = "yes"; then
5029     if test "$wxUSE_MOTIF" = 1; then
5030         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
5031     else
5032         if test "$wxUSE_UNIVERSAL" = "yes"; then
5033             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
5034         else
5035             AC_DEFINE(wxUSE_TOOLTIPS)
5036         fi
5037     fi
5038 fi
5039
5040 if test "$wxUSE_TREECTRL" = "yes"; then
5041     if test "$wxUSE_IMAGLIST" = "yes"; then
5042         AC_DEFINE(wxUSE_TREECTRL)
5043         USES_CONTROLS=1
5044         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
5045     else
5046         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
5047     fi
5048 fi
5049
5050 if test "$wxUSE_POPUPWIN" = "yes"; then
5051     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5052         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
5053     else
5054         if test "$wxUSE_MOTIF" = 1; then
5055             AC_MSG_WARN([wxPopupWindow not yet supported under Motif... disabled])
5056         else
5057             if test "$wxUSE_PM" = 1; then
5058                 AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
5059             else
5060                 AC_DEFINE(wxUSE_POPUPWIN)
5061
5062                 USES_CONTROLS=1
5063             fi
5064         fi
5065     fi
5066 fi
5067
5068 if test "$wxUSE_TIPWINDOW" = "yes"; then
5069     if test "$wxUSE_PM" = 1; then
5070         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
5071     else
5072         AC_DEFINE(wxUSE_TIPWINDOW)
5073     fi
5074 fi
5075
5076 if test "$USES_CONTROLS" = 1; then
5077     AC_DEFINE(wxUSE_CONTROLS)
5078 fi
5079
5080 dnl ---------------------------------------------------------------------------
5081 dnl misc options
5082 dnl ---------------------------------------------------------------------------
5083
5084 if test "$wxUSE_TREELAYOUT" = "yes"; then
5085     AC_DEFINE(wxUSE_TREELAYOUT)
5086     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treelay"
5087 fi
5088
5089 if test "$wxUSE_DRAGIMAGE" = "yes"; then
5090     AC_DEFINE(wxUSE_DRAGIMAGE)
5091     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
5092 fi
5093
5094 if test "$wxUSE_MENUS" = "yes"; then
5095     AC_DEFINE(wxUSE_MENUS)
5096     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
5097 fi
5098
5099 if test "$wxUSE_METAFILE" = "yes"; then
5100     AC_DEFINE(wxUSE_METAFILE)
5101 fi
5102
5103 if test "$wxUSE_MIMETYPE" = "yes"; then
5104     AC_DEFINE(wxUSE_MIMETYPE)
5105 fi
5106
5107 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
5108     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
5109 if test "$TOOLKIT" = "MSW"; then
5110     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
5111 fi
5112
5113 fi
5114
5115 if test "$wxUSE_PROTOCOL" = "yes"; then
5116     if test "$wxUSE_SOCKETS" != "yes"; then
5117         AC_MSG_WARN(Protocol classes require sockets... disabled)
5118         wxUSE_PROTOCOL=no
5119     fi
5120
5121     if test "$wxUSE_PROTOCOL" = "yes"; then
5122         AC_DEFINE(wxUSE_PROTOCOL)
5123
5124         if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
5125             AC_DEFINE(wxUSE_PROTOCOL_HTTP)
5126         fi
5127         if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
5128             AC_DEFINE(wxUSE_PROTOCOL_FTP)
5129         fi
5130         if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
5131             AC_DEFINE(wxUSE_PROTOCOL_FILE)
5132         fi
5133     fi
5134 fi
5135
5136 if test "$wxUSE_URL" = "yes"; then
5137     if test "$wxUSE_PROTOCOL" != "yes"; then
5138         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
5139         wxUSE_URL=no
5140     fi
5141     if test "$wxUSE_URL" = "yes"; then
5142         AC_DEFINE(wxUSE_URL)
5143     fi
5144 fi
5145
5146 if test "$wxUSE_MINIFRAME" = "yes"; then
5147     AC_DEFINE(wxUSE_MINIFRAME)
5148     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
5149 fi
5150
5151 if test "$wxUSE_HTML" = "yes"; then
5152     AC_DEFINE(wxUSE_HTML)
5153     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html"
5154 fi
5155
5156 if test "$wxUSE_VALIDATORS" = "yes"; then
5157     AC_DEFINE(wxUSE_VALIDATORS)
5158     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
5159 fi
5160
5161 if test "$wxUSE_PALETTE" = "yes" ; then
5162   AC_DEFINE(wxUSE_PALETTE)
5163 fi
5164
5165 if test "$wxUSE_IMAGE" = "yes" ; then
5166   AC_DEFINE(wxUSE_IMAGE)
5167 fi
5168
5169 if test "$wxUSE_GIF" = "yes" ; then
5170   AC_DEFINE(wxUSE_GIF)
5171 fi
5172
5173 if test "$wxUSE_PCX" = "yes" ; then
5174   AC_DEFINE(wxUSE_PCX)
5175 fi
5176
5177 if test "$wxUSE_IFF" = "yes" ; then
5178   AC_DEFINE(wxUSE_IFF)
5179 fi
5180
5181 if test "$wxUSE_PNM" = "yes" ; then
5182   AC_DEFINE(wxUSE_PNM)
5183 fi
5184
5185 if test "$wxUSE_XPM" = "yes" ; then
5186   AC_DEFINE(wxUSE_XPM)
5187 fi
5188
5189 if test "$wxUSE_ICO_CUR" = "yes" ; then
5190   AC_DEFINE(wxUSE_ICO_CUR)
5191 fi
5192
5193 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
5194   dnl Must be done this late because -lunicows must be before all the other libs
5195   LIBS=" -lunicows $LIBS"
5196 fi
5197
5198 dnl ---------------------------------------------------------------------------
5199 dnl common dialog
5200 dnl ---------------------------------------------------------------------------
5201
5202 if test "$wxUSE_CHOICEDLG" = "yes"; then
5203     AC_DEFINE(wxUSE_CHOICEDLG)
5204 fi
5205
5206 if test "$wxUSE_COLOURDLG" = "yes"; then
5207     AC_DEFINE(wxUSE_COLOURDLG)
5208 fi
5209
5210 if test "$wxUSE_FILEDLG" = "yes"; then
5211     AC_DEFINE(wxUSE_FILEDLG)
5212 fi
5213
5214 if test "$wxUSE_FINDREPLDLG" = "yes"; then
5215     AC_DEFINE(wxUSE_FINDREPLDLG)
5216 fi
5217
5218 if test "$wxUSE_FONTDLG" = "yes"; then
5219     AC_DEFINE(wxUSE_FONTDLG)
5220 fi
5221
5222 if test "$wxUSE_DIRDLG" = "yes"; then
5223     if test "$wxUSE_TREECTRL" != "yes"; then
5224         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
5225     else
5226         AC_DEFINE(wxUSE_DIRDLG)
5227     fi
5228 fi
5229
5230 if test "$wxUSE_MSGDLG" = "yes"; then
5231     AC_DEFINE(wxUSE_MSGDLG)
5232 fi
5233
5234 if test "$wxUSE_NUMBERDLG" = "yes"; then
5235     AC_DEFINE(wxUSE_NUMBERDLG)
5236 fi
5237
5238 if test "$wxUSE_PROGRESSDLG" = "yes"; then
5239     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5240        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
5241     else
5242         AC_DEFINE(wxUSE_PROGRESSDLG)
5243     fi
5244 fi
5245
5246 if test "$wxUSE_SPLASH" = "yes"; then
5247     AC_DEFINE(wxUSE_SPLASH)
5248 fi
5249
5250 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
5251     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5252        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
5253     else
5254         AC_DEFINE(wxUSE_STARTUP_TIPS)
5255     fi
5256 fi
5257
5258 if test "$wxUSE_TEXTDLG" = "yes"; then
5259     AC_DEFINE(wxUSE_TEXTDLG)
5260 fi
5261
5262 if test "$wxUSE_WIZARDDLG" = "yes"; then
5263     AC_DEFINE(wxUSE_WIZARDDLG)
5264     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
5265 fi
5266
5267 dnl ---------------------------------------------------------------------------
5268 dnl get the string with OS info - used by wxGetOsDescription()
5269 dnl ---------------------------------------------------------------------------
5270
5271 if test "$cross_compiling" = "yes"; then
5272     dnl Use best guess from host as we can't use uname when cross compiling
5273     OSINFO="\"$host\""
5274 else
5275     dnl attualy work out OS version
5276     OSINFO=`uname -s -r -m`
5277     OSINFO="\"$OSINFO\""
5278 fi
5279
5280 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
5281
5282 dnl ---------------------------------------------------------------------------
5283 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
5284 dnl ---------------------------------------------------------------------------
5285
5286 if test "x$prefix" != "xNONE"; then
5287     wxPREFIX=$prefix
5288 else
5289     wxPREFIX=$ac_default_prefix
5290 fi
5291
5292 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
5293
5294 dnl define the variables used in wx-config
5295 top_builddir=`pwd`
5296
5297 dnl ---------------------------------------------------------------------------
5298 dnl Output the makefiles and such from the results found above
5299 dnl ---------------------------------------------------------------------------
5300
5301 dnl all additional libraries (except wxWindows itself) we link with
5302
5303 dnl note that we always link with -lm except for Mac OS X
5304 dnl extended.c uses floor() and is always linked in
5305
5306 if test "$wxUSE_MAC" = 1 ; then
5307     LDFLAGS="$LDFLAGS -framework Carbon -framework System"
5308 fi
5309 if test "$wxUSE_COCOA" = 1 ; then
5310     LDFLAGS="$LDFLAGS -framework Cocoa -framework System"
5311 fi
5312
5313 dnl FIXME: should this be covered by the conditional above
5314 dnl given the -lm comment there?  Or should that comment (and
5315 dnl this one) be removed..   [ 7 Nov 2001 ]
5316
5317 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
5318
5319 dnl Only add the -lm library if floating point functions cannot be used
5320 dnl without it.  This check is important on cygwin because of the bizarre
5321 dnl way that they have organized functions into libraries.  On cygwin, both
5322 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
5323 dnl means that
5324 dnl   1) linking with -lm is not necessary, and
5325 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
5326 dnl In particular, if you compile any program with -mno-cygwin and link with
5327 dnl -lm, it will crash instantly when it is run.  This happens because the
5328 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
5329 dnl the ___main function instead of allowing it to be defined by
5330 dnl /usr/lib/mingw/libmingw32.a as it should be.
5331 dnl
5332 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
5333 dnl
5334 dnl Just check a few floating point functions. If they are all found without
5335 dnl -lm, then we must not need -lm.
5336 have_cos=0
5337 have_floor=0
5338 AC_CHECK_FUNCS(cos, have_cos=1)
5339 AC_CHECK_FUNCS(floor, have_floor=1)
5340 AC_MSG_CHECKING(if floating point functions link without -lm)
5341 if test "$have_cos" = 1 -a "$have_floor" = 1; then
5342     AC_MSG_RESULT(yes)
5343 else
5344     AC_MSG_RESULT(no)
5345     LIBS="$LIBS -lm"
5346     # use different functions to avoid configure caching
5347     have_sin=0
5348     have_ceil=0
5349     AC_CHECK_FUNCS(sin, have_sin=1)
5350     AC_CHECK_FUNCS(ceil, have_ceil=1)
5351     AC_MSG_CHECKING(if floating point functions link with -lm)
5352     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
5353         AC_MSG_RESULT(yes)
5354     else
5355         AC_MSG_RESULT(no)
5356         # not sure we should warn the user, crash, etc.
5357     fi
5358 fi
5359
5360 if test "$wxUSE_GUI" = "yes"; then
5361
5362     LIBS="$GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $LIBS"
5363
5364     dnl TODO add checks that these samples will really compile (i.e. all the
5365     dnl      library features they need are present)
5366
5367     dnl TODO some samples are never built so far:
5368     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
5369     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs \
5370                      drawing dynamic erase event exec font image \
5371                      minimal propsize rotate widgets"
5372
5373     dnl this is needed to be able to find AFM files
5374     CPPFLAGS="$CPPFLAGS \$(EXTRADEFS) \$(APPEXTRADEFS)"
5375 else
5376     SAMPLES_SUBDIRS="console"
5377 fi
5378
5379
5380 dnl all -I options we must pass to the compiler
5381 dnl
5382 dnl note that the order is somewhat important, in particular the ZLIB_INCLUDE
5383 dnl and other stuff for the built in libraries should come first to avoid
5384 dnl including the system headers with the same name (it is particularly
5385 dnl important for zlib because XFree 4.2.0 has its own, horribly old and
5386 dnl incompatible, zlib.h) and the wxWindows headers should come first anyhow
5387 INCLUDES="-I\${top_builddir}/lib/wx/include/${TOOLCHAIN_NAME} \
5388 -I\${top_srcdir}/include \
5389 $REGEX_INCLUDE $ZLIB_INCLUDE $PNG_INCLUDE $JPEG_INCLUDE $TIFF_INCLUDE \
5390 $TOOLKIT_INCLUDE"
5391
5392 dnl wxGTK does not need TOOLKIT includes in wx-config
5393 if test "$wxUSE_GTK" = 1; then
5394     WXCONFIG_INCLUDE=
5395 else
5396     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
5397 fi
5398
5399 dnl C/C++ compiler options used to compile wxWindows
5400 if test "$GXX" = yes ; then
5401     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
5402     CXXWARNINGS="-Wall"
5403     dnl should enable this one day...
5404     dnl CXXWARNINGS="-Wall -Werror"
5405
5406     dnl Add this *after* all compile tests, we don't need or want generated
5407     dnl depfiles until actually building the lib
5408     if test "$wxUSE_NO_DEPS" = "no" ; then
5409         CFLAGS="-MMD $CFLAGS"
5410         CXXFLAGS="-MMD $CXXFLAGS"
5411     fi
5412 fi
5413
5414 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
5415
5416 dnl remove the extra white space from the cc/c++/ld options
5417 CPPFLAGS=`echo $INCLUDES $CPPFLAGS | sed 's/ \\+/ /g'`
5418 CFLAGS=`echo $EXTRA_CFLAGS $CFLAGS $CXXWARNINGS | sed 's/ \\+/ /g'`
5419 CXXFLAGS=`echo $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS | sed 's/ \+/ /g'`
5420 LIBS=`echo $LIBS | sed 's/ \+/ /g'`
5421
5422 LDFLAGS="$LDFLAGS $PROFILE"
5423
5424 dnl for convenience, sort the samples in alphabetical order
5425 dnl
5426 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
5427 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
5428 dnl
5429 dnl       Unfortunately, there is a bug in OS/2's tr, such that
5430 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
5431 dnl       only removes the Unix-like part of the introduced line break.
5432 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
5433
5434 dnl makefile variables
5435 AC_SUBST(LEX_STEM)
5436 AC_SUBST(PATH_IFS)
5437
5438 dnl global options
5439 AC_SUBST(WX_MAJOR_VERSION_NUMBER)
5440 AC_SUBST(WX_MINOR_VERSION_NUMBER)
5441 AC_SUBST(WX_RELEASE_NUMBER)
5442 AC_SUBST(WX_LIBRARY_NAME_STATIC)
5443 AC_SUBST(WX_LIBRARY_NAME_SHARED)
5444 AC_SUBST(WX_LIBRARY_BASENAME)
5445 AC_SUBST(WX_LIBRARY_IMPORTLIB)
5446 AC_SUBST(WX_TARGET_LIBRARY)
5447 AC_SUBST(WX_LIBRARY_LINK1)
5448 AC_SUBST(WX_LIBRARY_LINK2)
5449 AC_SUBST(PROGRAM_EXT)
5450
5451 dnl global gl options
5452 AC_SUBST(WX_LIBRARY_NAME_STATIC_GL)
5453 AC_SUBST(WX_LIBRARY_NAME_SHARED_GL)
5454 AC_SUBST(WX_TARGET_LIBRARY_GL)
5455 AC_SUBST(WX_LIBRARY_LINK1_GL)
5456 AC_SUBST(WX_LIBRARY_LINK2_GL)
5457
5458 dnl are we supposed to create the links?
5459 AC_SUBST(WX_ALL)
5460 AC_SUBST(WX_ALL_INSTALLED)
5461
5462 AC_SUBST(SHARED_LD)
5463 AC_SUBST(PIC_FLAG)
5464 AC_SUBST(CODE_GEN_FLAGS)
5465 AC_SUBST(CODE_GEN_FLAGS_CXX)
5466
5467 AC_SUBST(SONAME_FLAGS)
5468 AC_SUBST(SONAME_FLAGS_GL)
5469 AC_SUBST(WX_TARGET_LIBRARY_SONAME)
5470 AC_SUBST(WX_TARGET_LIBRARY_TYPE)
5471
5472 AC_SUBST(STATIC_FLAG)
5473
5474 dnl debugging options
5475 AC_SUBST(WXDEBUG_DEFINE)
5476
5477 dnl toolkit options
5478 AC_SUBST(USE_GUI)
5479 AC_SUBST(AFMINSTALL)
5480 AC_SUBST(WIN32INSTALL)
5481 AC_SUBST(TOOLKIT)
5482 AC_SUBST(TOOLKIT_DIR)
5483 AC_SUBST(TOOLKIT_VPATH)
5484 AC_SUBST(TOOLCHAIN_NAME)
5485 AC_SUBST(TOOLCHAIN_DEFS)
5486 AC_SUBST(TOOLCHAIN_DLL_DEFS)
5487
5488 dnl wx-config options
5489 AC_SUBST(top_builddir)
5490 AC_SUBST(host_alias)
5491 AC_SUBST(cross_compiling)
5492 AC_SUBST(WXCONFIG_LIBS)
5493 AC_SUBST(WXCONFIG_LIBS_GL)
5494 AC_SUBST(WXCONFIG_LIBS_STATIC)
5495 AC_SUBST(WXCONFIG_LIBS_STATIC_GL)
5496 AC_SUBST(WXCONFIG_INCLUDE)
5497 AC_SUBST(WXCONFIG_RPATH)
5498 AC_SUBST(WX_LARGEFILE_FLAGS)
5499
5500 dnl the list of files to compile/install
5501 AC_SUBST(ALL_OBJECTS)
5502 AC_SUBST(ALL_HEADERS)
5503 AC_SUBST(ALL_SOURCES)
5504
5505 dnl distribution vars
5506 AC_SUBST(GUIDIST)
5507 AC_SUBST(PORT_FILES)
5508 AC_SUBST(DISTDIR)
5509
5510 dnl additional subdirectories where we will build
5511 AC_SUBST(SAMPLES_SUBDIRS)
5512
5513 dnl additional libraries and linker settings
5514 AC_SUBST(LDFLAGS)
5515 AC_SUBST(LDFLAGS_GL)
5516 AC_SUBST(LDFLAGS_VERSIONING)
5517 AC_SUBST(LDFLAGS_EXE)
5518 AC_SUBST(OPENGL_LIBS)
5519 AC_SUBST(DMALLOC_LIBS)
5520 AC_SUBST(EXTRADEFS)
5521 AC_SUBST(WX_VERSION_TAG)
5522
5523 dnl additional resurces settings
5524 AC_SUBST(RESCOMP)
5525 AC_SUBST(RESFLAGS)
5526 AC_SUBST(RESPROGRAMOBJ)
5527 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
5528 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
5529
5530 dnl additional for Mac OS X
5531 AC_SUBST(DEREZ)
5532 AC_SUBST(MACOSX_BUNDLE)
5533 AC_SUBST(LIBWXMACRES)
5534 AC_SUBST(MACRESCOMP)
5535 AC_SUBST(MACSETFILE)
5536 AC_SUBST(MACRESWXCONFIG)
5537
5538 dnl other tools
5539 AC_SUBST(GCC)
5540 AC_SUBST(DLLTOOL)
5541 AC_SUBST(AS)
5542 AC_SUBST(NM)
5543 AC_SUBST(LD)
5544 AC_SUBST(MAKEINFO)
5545 AC_SUBST(INSTALL_LIBRARY)
5546 AC_SUBST(INSTALL_DIR)
5547
5548 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
5549 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
5550 dnl - and we do use it)
5551 AC_PROG_MAKE_SET
5552
5553 dnl move setup.h back if available
5554 if test -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h; then
5555     mv -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h setup.h
5556 fi
5557
5558 AC_CONFIG_HEADER(setup.h:setup.h.in)
5559
5560 dnl we need to pass SAMPLES_SUBDIRS (and some other) to the configure in
5561 dnl samples and the only way to do it is to use the environment (another
5562 dnl idea could have been to use the cache but this wouldn't work when
5563 dnl configure doesn't use cache at all which is the default with autoconf 2.50)
5564 wx_cv_path_samplesubdirs=$SAMPLES_SUBDIRS
5565 wx_cv_if_gnu_make=$IF_GNU_MAKE
5566 wx_cv_path_ifs=$PATH_IFS
5567 wx_cv_program_ext=$PROGRAM_EXT
5568 wx_cv_target_library=$WX_TARGET_LIBRARY
5569 wx_cv_target_library_gl=$WX_TARGET_LIBRARY_GL
5570 wx_cv_target_libtype=$WX_TARGET_LIBRARY_TYPE
5571 wx_cv_library_basename=${WX_LIBRARY_BASENAME}
5572 wx_cv_release=${WX_RELEASE}
5573 wx_cv_current=${WX_CURRENT}
5574 wx_cv_revision=${WX_REVISION}
5575 wx_cv_age=${WX_AGE}
5576 wx_cv_use_gui=${USE_GUI}
5577 wx_cv_use_resources=${wxUSE_RESOURCES}
5578 export wx_cv_path_samplesubdirs wx_cv_if_gnu_make \
5579        wx_cv_path_ifs wx_cv_program_ext \
5580        wx_cv_target_library wx_cv_target_library_gl wx_cv_target_libtype \
5581        wx_cv_library_basename wx_cv_release wx_cv_current wx_cv_revision wx_cv_age \
5582        wx_cv_use_gui wx_cv_use_resources
5583
5584 AC_CONFIG_SUBDIRS(demos samples utils contrib)
5585
5586 dnl create each of the files in the space separated list from the file.in
5587 dnl (the original file name may be overriden by appending another name after a
5588 dnl colon)
5589 AC_OUTPUT([
5590             wx-config
5591             version-script
5592             src/make.env
5593             src/makeprog.env
5594             src/makelib.env
5595             Makefile
5596           ],
5597           [
5598             dnl This test is required to make the following idempotent.
5599             dnl Otherwise running config.status or rerunning configure
5600             dnl would stomp the wx-config link or try to move it onto
5601             dnl itself.
5602             dnl Use -h instead of -L to test for link (GD)
5603             dnl   -h is documented as obsolete under Mac OS X but works
5604             dnl   -L is obsolete under Solaris8
5605             if test ! -h wx-config; then
5606                 chmod +x wx-config
5607                 mv wx-config wx${TOOLCHAIN_NAME}-config
5608                 ${LN_S} wx${TOOLCHAIN_NAME}-config wx-config
5609             fi
5610
5611             if test ! -d lib; then
5612               mkdir lib
5613             fi
5614             if test ! -d lib/wx; then
5615               mkdir lib/wx
5616             fi
5617             if test ! -d lib/wx/include; then
5618               mkdir lib/wx/include
5619             fi
5620             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}; then
5621               mkdir lib/wx/include/${TOOLCHAIN_NAME}
5622             fi
5623             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}/wx; then
5624               mkdir lib/wx/include/${TOOLCHAIN_NAME}/wx
5625             fi
5626             if test -f setup.h; then
5627               mv -f setup.h lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h
5628             fi
5629           ],
5630           [
5631             TOOLCHAIN_NAME="${TOOLCHAIN_NAME}"
5632             LN_S="${LN_S}"
5633           ]
5634          )
5635
5636 dnl report on what we decided to do
5637 echo
5638 echo "Configured wxWindows ${WX_VERSION} for \`${host}'"
5639 echo ""
5640 echo "  Which GUI toolkit should wxWindows use?                 ${TOOLKIT:-base only}"
5641
5642 echo "  Should wxWindows be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
5643 echo "  Should wxWindows be linked as a shared library?         ${wxUSE_SHARED:-no}"
5644 echo "  Should wxWindows be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
5645
5646 echo "  What level of wxWindows compatibility should be enabled?"
5647 echo "                                       wxWindows 2.0      ${WXWIN_COMPATIBILITY_2:-no}"
5648 echo "                                       wxWindows 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
5649 echo "                                       wxWindows 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
5650
5651 echo "  Which libraries should wxWindows use?"
5652 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
5653 echo "                                       png                ${wxUSE_LIBPNG-none}"
5654 echo "                                       regex              ${wxUSE_REGEX}"
5655 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
5656 echo "                                       zlib               ${wxUSE_ZLIB}"
5657
5658 echo ""
5659
5660 dnl vi: set et sts=4 sw=4 com=\:dnl: