configure.in

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