configure.in

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