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 OS (assume Unix)
  68 USE_UNIX=1
  69 USE_WIN32=0
  70 USE_DOS=0
  71 USE_BEOS=0
  72 USE_MAC=0
  73
  74 dnl Unix kind
  75 USE_AIX=
  76 USE_BSD=
  77 USE_DARWIN=
  78 USE_FREEBSD=
  79 USE_HPUX=
  80 USE_LINUX=
  81 USE_NETBSD=
  82 USE_OPENBSD=
  83 USE_OSF=
  84 USE_SGI=
  85 USE_SOLARIS=
  86 USE_SUN=
  87 USE_SUNOS=
  88 USE_SVR4=
  89 USE_SYSV=
  90 USE_VMS=
  91 USE_ULTRIX=
  92 USE_UNIXWARE=
  93
  94 dnl hardware platform
  95 USE_ALPHA=
  96
  97 dnl on some platforms xxx_r() functions are declared inside "#ifdef
  98 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
  99 dnl than checking it during run-time
 100 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 101
 102 dnl the list of all available toolkits
 103 dnl
 104 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 105 ALL_TOOLKITS="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM X11"
 106
 107 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 108 dnl     which are either yes or no
 109 DEFAULT_wxUSE_COCOA=0
 110 DEFAULT_wxUSE_GTK=0
 111 DEFAULT_wxUSE_MAC=0
 112 DEFAULT_wxUSE_MGL=0
 113 DEFAULT_wxUSE_MICROWIN=0
 114 DEFAULT_wxUSE_MOTIF=0
 115 DEFAULT_wxUSE_MSW=0
 116 DEFAULT_wxUSE_PM=0
 117 DEFAULT_wxUSE_X11=0
 118
 119 dnl these are the values which are really default for the given platform -
 120 dnl they're not cached and are only used if no --with-toolkit was given *and*
 121 dnl nothing was found in the cache
 122 DEFAULT_DEFAULT_wxUSE_COCOA=0
 123 DEFAULT_DEFAULT_wxUSE_GTK=0
 124 DEFAULT_DEFAULT_wxUSE_MAC=0
 125 DEFAULT_DEFAULT_wxUSE_MGL=0
 126 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 127 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 128 DEFAULT_DEFAULT_wxUSE_MSW=0
 129 DEFAULT_DEFAULT_wxUSE_PM=0
 130 DEFAULT_DEFAULT_wxUSE_X11=0
 131
 132 PROGRAM_EXT=
 133 SO_SUFFIX=so
 134
 135 dnl to support a new system, you need to add its canonical name (as determined
 136 dnl by config.sub or specified by the configure command line) to this "case"
 137 dnl and also define the shared library flags below - search for
 138 dnl SHARED_LIB_SETUP to find the exact place
 139 case "${host}" in
 140   *-hp-hpux* )
 141     USE_HPUX=1
 142     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 143     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 144     SO_SUFFIX=sl
 145     AC_DEFINE(__HPUX__)
 146   ;;
 147   *-*-linux* )
 148     USE_LINUX=1
 149     AC_DEFINE(__LINUX__)
 150     TMP=`uname -m`
 151     if test "x$TMP" = "xalpha"; then
 152       USE_ALPHA=1
 153       AC_DEFINE(__ALPHA__)
 154     fi
 155     DEFAULT_DEFAULT_wxUSE_GTK=1
 156   ;;
 157   *-*-irix5* | *-*-irix6* )
 158     USE_SGI=1
 159     USE_SVR4=1
 160     AC_DEFINE(__SGI__)
 161     AC_DEFINE(__SVR4__)
 162     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 163   ;;
 164   *-*-solaris2* )
 165     USE_SUN=1
 166     USE_SOLARIS=1
 167     USE_SVR4=1
 168     AC_DEFINE(__SUN__)
 169     AC_DEFINE(__SOLARIS__)
 170     AC_DEFINE(__SVR4__)
 171     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 172     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 173   ;;
 174   *-*-sunos4* )
 175     USE_SUN=1
 176     USE_SUNOS=1
 177     USE_BSD=1
 178     AC_DEFINE(__SUN__)
 179     AC_DEFINE(__SUNOS__)
 180     AC_DEFINE(__BSD__)
 181     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 182   ;;
 183   *-*-freebsd*)
 184     USE_BSD=1
 185     USE_FREEBSD=1
 186     AC_DEFINE(__FREEBSD__)
 187     AC_DEFINE(__BSD__)
 188     DEFAULT_DEFAULT_wxUSE_GTK=1
 189   ;;
 190   *-*-openbsd*)
 191     USE_BSD=1
 192     USE_OPENBSD=1
 193     AC_DEFINE(__OPENBSD__)
 194     AC_DEFINE(__BSD__)
 195     DEFAULT_DEFAULT_wxUSE_GTK=1
 196   ;;
 197   *-*-netbsd*)
 198     USE_BSD=1
 199     USE_NETBSD=1
 200     AC_DEFINE(__NETBSD__)
 201     AC_DEFINE(__BSD__)
 202     DEFAULT_DEFAULT_wxUSE_GTK=1
 203   ;;
 204   *-*-osf* )
 205     USE_ALPHA=1
 206     USE_OSF=1
 207     AC_DEFINE(__ALPHA__)
 208     AC_DEFINE(__OSF__)
 209     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 210     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 211   ;;
 212   *-*-dgux5* )
 213     USE_ALPHA=1
 214     USE_SVR4=1
 215     AC_DEFINE(__ALPHA__)
 216     AC_DEFINE(__SVR4__)
 217     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 218   ;;
 219   *-*-sysv5* )
 220     USE_SYSV=1
 221     USE_SVR4=1
 222     AC_DEFINE(__SYSV__)
 223     AC_DEFINE(__SVR4__)
 224     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 225   ;;
 226   *-*-aix* )
 227     USE_AIX=1
 228     USE_SYSV=1
 229     USE_SVR4=1
 230     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 231     dnl
 232     dnl     Both archive libraries and shared libraries on AIX have an .a
 233     dnl     extension. This will explain why you can't link with an .so and
 234     dnl     why it works with the name changed to .a.
 235     SO_SUFFIX=a
 236     AC_DEFINE(__AIX__)
 237     AC_DEFINE(__SYSV__)
 238     AC_DEFINE(__SVR4__)
 239     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 240   ;;
 241
 242   *-*-*UnixWare*)
 243     USE_SYSV=1
 244     USE_SVR4=1
 245     USE_UNIXWARE=1
 246     AC_DEFINE(__UNIXWARE__)
 247   ;;
 248
 249   *-*-cygwin* | *-*-mingw32* )
 250     dnl MBN: some of the defines have been moved after toolkit detection
 251     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 252     dnl      USE_UNIX  must be set and not USE_WIN32
 253     SO_SUFFIX=dll
 254     PROGRAM_EXT=".exe"
 255     RESCOMP=windres
 256     DEFAULT_DEFAULT_wxUSE_MSW=1
 257   ;;
 258
 259   *-pc-msdosdjgpp )
 260     USE_UNIX=0
 261     USE_DOS=1
 262     AC_DEFINE(__DOS__)
 263     PROGRAM_EXT=".exe"
 264     DEFAULT_DEFAULT_wxUSE_MGL=1
 265     dnl DJGPP needs explicit -lstdc++ for some reason (VS: mayb some versions only?)
 266     LIBS="$LIBS -lstdc++"
 267   ;;
 268
 269   *-pc-os2_emx | *-pc-os2-emx )
 270     AC_DEFINE(__EMX__)
 271     PROGRAM_EXT=".exe"
 272     DEFAULT_DEFAULT_wxUSE_PM=1
 273   ;;
 274
 275   powerpc-*-darwin* )
 276     dnl PowerPC Darwin based distributions (including Mac OS X)
 277     USE_BSD=1
 278     USE_DARWIN=1
 279     SO_SUFFIX=dylib
 280     AC_DEFINE(__BSD__)
 281     AC_DEFINE(__DARWIN__)
 282     AC_DEFINE(__POWERPC__)
 283     AC_DEFINE(TARGET_CARBON)
 284     DEFAULT_DEFAULT_wxUSE_MAC=1
 285   ;;
 286
 287   *-*-beos* )
 288     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 289     USE_BEOS=1
 290     AC_DEFINE(__BEOS__)
 291   ;;
 292
 293   *)
 294     AC_MSG_ERROR(unknown system type ${host}.)
 295 esac
 296
 297 dnl ---------------------------------------------------------------------------
 298 dnl command line options for configure
 299 dnl ---------------------------------------------------------------------------
 300
 301 dnl the default values for all options - we collect them all here to simplify
 302 dnl modification of the default values (for example, if the defaults for some
 303 dnl platform should be changed, it can be done here too)
 304 dnl
 305 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 306
 307 WX_ARG_CACHE_INIT
 308
 309 dnl useful to test the compilation with minimum options, define as 0 for normal
 310 dnl usage
 311 DEBUG_CONFIGURE=0
 312 if test $DEBUG_CONFIGURE = 1; then
 313   DEFAULT_wxUSE_UNIVERSAL=no
 314
 315   DEFAULT_wxUSE_NANOX=no
 316
 317   DEFAULT_wxUSE_THREADS=yes
 318
 319   DEFAULT_wxUSE_SHARED=yes
 320   DEFAULT_wxUSE_SONAME=no
 321   DEFAULT_wxUSE_OPTIMISE=no
 322   DEFAULT_wxUSE_PROFILE=no
 323   DEFAULT_wxUSE_NO_DEPS=no
 324   DEFAULT_wxUSE_NO_RTTI=no
 325   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 326   DEFAULT_wxUSE_PERMISSIVE=no
 327   DEFAULT_wxUSE_DEBUG_FLAG=yes
 328   DEFAULT_wxUSE_DEBUG_INFO=yes
 329   DEFAULT_wxUSE_DEBUG_GDB=yes
 330   DEFAULT_wxUSE_MEM_TRACING=no
 331   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 332   DEFAULT_wxUSE_DMALLOC=no
 333   DEFAULT_wxUSE_PRECOMP=no
 334   DEFAULT_wxUSE_APPLE_IEEE=no
 335
 336   DEFAULT_wxUSE_LOG=yes
 337   DEFAULT_wxUSE_LOGWINDOW=no
 338   DEFAULT_wxUSE_LOGGUI=no
 339   DEFAULT_wxUSE_LOGDIALOG=no
 340
 341   DEFAULT_wxUSE_GUI=yes
 342   DEFAULT_wxUSE_CONTROLS=no
 343
 344   DEFAULT_wxUSE_REGEX=no
 345   DEFAULT_wxUSE_ZLIB=no
 346   DEFAULT_wxUSE_LIBPNG=no
 347   DEFAULT_wxUSE_LIBJPEG=no
 348   DEFAULT_wxUSE_LIBTIFF=no
 349   DEFAULT_wxUSE_ODBC=no
 350   DEFAULT_wxUSE_OPENGL=no
 351
 352   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 353   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 354   DEFAULT_wxUSE_STD_IOSTREAM=no
 355   DEFAULT_wxUSE_CMDLINE_PARSER=no
 356   DEFAULT_wxUSE_DATETIME=no
 357   DEFAULT_wxUSE_TIMER=no
 358   DEFAULT_wxUSE_STOPWATCH=no
 359   DEFAULT_wxUSE_FILE=no
 360   DEFAULT_wxUSE_FFILE=no
 361   DEFAULT_wxUSE_TEXTBUFFER=no
 362   DEFAULT_wxUSE_TEXTFILE=no
 363   DEFAULT_wxUSE_WAVE=no
 364   DEFAULT_wxUSE_INTL=no
 365   DEFAULT_wxUSE_CONFIG=no
 366   DEFAULT_wxUSE_FONTMAP=no
 367   DEFAULT_wxUSE_STREAMS=no
 368   DEFAULT_wxUSE_SOCKETS=no
 369   DEFAULT_wxUSE_OLE=no
 370   DEFAULT_wxUSE_DATAOBJ=no
 371   DEFAULT_wxUSE_DIALUP_MANAGER=no
 372   DEFAULT_wxUSE_JOYSTICK=no
 373   DEFAULT_wxUSE_DYNLIB_CLASS=no
 374   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 375   DEFAULT_wxUSE_LONGLONG=no
 376   DEFAULT_wxUSE_GEOMETRY=no
 377
 378   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 379   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 380   DEFAULT_wxUSE_POSTSCRIPT=no
 381
 382   DEFAULT_wxUSE_CLIPBOARD=no
 383   DEFAULT_wxUSE_TOOLTIPS=no
 384   DEFAULT_wxUSE_DRAG_AND_DROP=no
 385   DEFAULT_wxUSE_DRAGIMAGE=no
 386   DEFAULT_wxUSE_SPLINES=no
 387
 388   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 389   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 390   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 391
 392   DEFAULT_wxUSE_RESOURCES=no
 393   DEFAULT_wxUSE_CONSTRAINTS=no
 394   DEFAULT_wxUSE_IPC=no
 395   DEFAULT_wxUSE_HELP=no
 396   DEFAULT_wxUSE_MS_HTML_HELP=no
 397   DEFAULT_wxUSE_WXHTML_HELP=no
 398   DEFAULT_wxUSE_TREELAYOUT=no
 399   DEFAULT_wxUSE_METAFILE=no
 400   DEFAULT_wxUSE_MIMETYPE=no
 401   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 402   DEFAULT_wxUSE_PROTOCOL=no
 403   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 404   DEFAULT_wxUSE_PROTOCOL_FTP=no
 405   DEFAULT_wxUSE_PROTOCOL_FILE=no
 406   DEFAULT_wxUSE_URL=no
 407
 408   DEFAULT_wxUSE_COMMONDLGS=no
 409   DEFAULT_wxUSE_CHOICEDLG=no
 410   DEFAULT_wxUSE_COLOURDLG=no
 411   DEFAULT_wxUSE_DIRDLG=no
 412   DEFAULT_wxUSE_FILEDLG=no
 413   DEFAULT_wxUSE_FINDREPLDLG=no
 414   DEFAULT_wxUSE_FONTDLG=no
 415   DEFAULT_wxUSE_MSGDLG=no
 416   DEFAULT_wxUSE_NUMBERDLG=no
 417   DEFAULT_wxUSE_TEXTDLG=no
 418   DEFAULT_wxUSE_SPLASH=no
 419   DEFAULT_wxUSE_STARTUP_TIPS=no
 420   DEFAULT_wxUSE_PROGRESSDLG=no
 421   DEFAULT_wxUSE_WIZARDDLG=no
 422
 423   DEFAULT_wxUSE_MENUS=no
 424   DEFAULT_wxUSE_MINIFRAME=no
 425   DEFAULT_wxUSE_HTML=no
 426   DEFAULT_wxUSE_FILESYSTEM=no
 427   DEFAULT_wxUSE_FS_INET=no
 428   DEFAULT_wxUSE_FS_ZIP=no
 429   DEFAULT_wxUSE_BUSYINFO=no
 430   DEFAULT_wxUSE_ZIPSTREAM=no
 431   DEFAULT_wxUSE_VALIDATORS=no
 432
 433   DEFAULT_wxUSE_ACCEL=no
 434   DEFAULT_wxUSE_BUTTON=no
 435   DEFAULT_wxUSE_BMPBUTTON=no
 436   DEFAULT_wxUSE_CALCTRL=no
 437   DEFAULT_wxUSE_CARET=no
 438   DEFAULT_wxUSE_CHECKBOX=no
 439   DEFAULT_wxUSE_CHECKLST=no
 440   DEFAULT_wxUSE_CHOICE=no
 441   DEFAULT_wxUSE_COMBOBOX=no
 442   DEFAULT_wxUSE_DISPLAY=no
 443   DEFAULT_wxUSE_GAUGE=no
 444   DEFAULT_wxUSE_GRID=no
 445   DEFAULT_wxUSE_IMAGLIST=no
 446   DEFAULT_wxUSE_LISTBOX=no
 447   DEFAULT_wxUSE_LISTCTRL=no
 448   DEFAULT_wxUSE_NOTEBOOK=no
 449   DEFAULT_wxUSE_RADIOBOX=no
 450   DEFAULT_wxUSE_RADIOBTN=no
 451   DEFAULT_wxUSE_SASH=no
 452   DEFAULT_wxUSE_SCROLLBAR=no
 453   DEFAULT_wxUSE_SLIDER=no
 454   DEFAULT_wxUSE_SPINBTN=no
 455   DEFAULT_wxUSE_SPINCTRL=no
 456   DEFAULT_wxUSE_SPLITTER=no
 457   DEFAULT_wxUSE_STATBMP=no
 458   DEFAULT_wxUSE_STATBOX=no
 459   DEFAULT_wxUSE_STATLINE=no
 460   DEFAULT_wxUSE_STATTEXT=no
 461   DEFAULT_wxUSE_STATUSBAR=yes
 462   DEFAULT_wxUSE_TABDIALOG=no
 463   DEFAULT_wxUSE_TEXTCTRL=no
 464   DEFAULT_wxUSE_TOGGLEBTN=no
 465   DEFAULT_wxUSE_TOOLBAR=no
 466   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 467   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 468   DEFAULT_wxUSE_TREECTRL=no
 469   DEFAULT_wxUSE_POPUPWIN=no
 470   DEFAULT_wxUSE_TIPWINDOW=no
 471
 472   DEFAULT_wxUSE_UNICODE=no
 473   DEFAULT_wxUSE_UNICODE_MSLU=no
 474   DEFAULT_wxUSE_WCSRTOMBS=no
 475
 476   DEFAULT_wxUSE_PALETTE=no
 477   DEFAULT_wxUSE_IMAGE=no
 478   DEFAULT_wxUSE_GIF=no
 479   DEFAULT_wxUSE_PCX=no
 480   DEFAULT_wxUSE_PNM=no
 481   DEFAULT_wxUSE_IFF=no
 482   DEFAULT_wxUSE_XPM=no
 483   DEFAULT_wxUSE_ICO_CUR=no
 484   DEFAULT_wxUSE_ACCESSIBILITY=no
 485 else
 486   DEFAULT_wxUSE_UNIVERSAL=no
 487
 488   DEFAULT_wxUSE_NANOX=no
 489
 490   DEFAULT_wxUSE_THREADS=yes
 491
 492   DEFAULT_wxUSE_SHARED=yes
 493   DEFAULT_wxUSE_SONAME=no
 494   DEFAULT_wxUSE_OPTIMISE=yes
 495   DEFAULT_wxUSE_PROFILE=no
 496   DEFAULT_wxUSE_NO_DEPS=no
 497   DEFAULT_wxUSE_NO_RTTI=no
 498   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 499   DEFAULT_wxUSE_PERMISSIVE=no
 500   DEFAULT_wxUSE_DEBUG_FLAG=no
 501   DEFAULT_wxUSE_DEBUG_INFO=no
 502   DEFAULT_wxUSE_DEBUG_GDB=no
 503   DEFAULT_wxUSE_MEM_TRACING=no
 504   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 505   DEFAULT_wxUSE_DMALLOC=no
 506   DEFAULT_wxUSE_PRECOMP=no
 507   DEFAULT_wxUSE_APPLE_IEEE=yes
 508
 509   DEFAULT_wxUSE_LOG=yes
 510   DEFAULT_wxUSE_LOGWINDOW=yes
 511   DEFAULT_wxUSE_LOGGUI=yes
 512   DEFAULT_wxUSE_LOGDIALOG=yes
 513
 514   DEFAULT_wxUSE_GUI=yes
 515
 516   DEFAULT_wxUSE_REGEX=yes
 517   DEFAULT_wxUSE_ZLIB=yes
 518   DEFAULT_wxUSE_LIBPNG=yes
 519   DEFAULT_wxUSE_LIBJPEG=yes
 520   DEFAULT_wxUSE_LIBTIFF=yes
 521   DEFAULT_wxUSE_ODBC=no
 522   DEFAULT_wxUSE_OPENGL=no
 523
 524   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 525   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 526   DEFAULT_wxUSE_STD_IOSTREAM=no
 527   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 528   DEFAULT_wxUSE_DATETIME=yes
 529   DEFAULT_wxUSE_TIMER=yes
 530   DEFAULT_wxUSE_STOPWATCH=yes
 531   DEFAULT_wxUSE_FILE=yes
 532   DEFAULT_wxUSE_FFILE=yes
 533   DEFAULT_wxUSE_TEXTBUFFER=yes
 534   DEFAULT_wxUSE_TEXTFILE=yes
 535   DEFAULT_wxUSE_WAVE=no
 536   DEFAULT_wxUSE_INTL=yes
 537   DEFAULT_wxUSE_CONFIG=yes
 538   DEFAULT_wxUSE_FONTMAP=yes
 539   DEFAULT_wxUSE_STREAMS=yes
 540   DEFAULT_wxUSE_SOCKETS=yes
 541   DEFAULT_wxUSE_OLE=yes
 542   DEFAULT_wxUSE_DATAOBJ=yes
 543   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 544   DEFAULT_wxUSE_JOYSTICK=yes
 545   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 546   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 547   DEFAULT_wxUSE_LONGLONG=yes
 548   DEFAULT_wxUSE_GEOMETRY=yes
 549
 550   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 551   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 552   DEFAULT_wxUSE_POSTSCRIPT=yes
 553
 554   DEFAULT_wxUSE_CLIPBOARD=yes
 555   DEFAULT_wxUSE_TOOLTIPS=yes
 556   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 557   DEFAULT_wxUSE_DRAGIMAGE=yes
 558   DEFAULT_wxUSE_SPLINES=yes
 559
 560   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 561   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 562   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 563
 564   DEFAULT_wxUSE_RESOURCES=no
 565   DEFAULT_wxUSE_CONSTRAINTS=yes
 566   DEFAULT_wxUSE_IPC=yes
 567   DEFAULT_wxUSE_HELP=yes
 568   DEFAULT_wxUSE_MS_HTML_HELP=yes
 569   DEFAULT_wxUSE_WXHTML_HELP=yes
 570   DEFAULT_wxUSE_TREELAYOUT=yes
 571   DEFAULT_wxUSE_METAFILE=yes
 572   DEFAULT_wxUSE_MIMETYPE=yes
 573   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 574   DEFAULT_wxUSE_PROTOCOL=yes
 575   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 576   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 577   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 578   DEFAULT_wxUSE_URL=yes
 579
 580   DEFAULT_wxUSE_COMMONDLGS=yes
 581   DEFAULT_wxUSE_CHOICEDLG=yes
 582   DEFAULT_wxUSE_COLOURDLG=yes
 583   DEFAULT_wxUSE_DIRDLG=yes
 584   DEFAULT_wxUSE_FILEDLG=yes
 585   DEFAULT_wxUSE_FINDREPLDLG=yes
 586   DEFAULT_wxUSE_FONTDLG=yes
 587   DEFAULT_wxUSE_MSGDLG=yes
 588   DEFAULT_wxUSE_NUMBERDLG=yes
 589   DEFAULT_wxUSE_TEXTDLG=yes
 590   DEFAULT_wxUSE_SPLASH=yes
 591   DEFAULT_wxUSE_STARTUP_TIPS=yes
 592   DEFAULT_wxUSE_PROGRESSDLG=yes
 593   DEFAULT_wxUSE_WIZARDDLG=yes
 594
 595   DEFAULT_wxUSE_MENUS=yes
 596   DEFAULT_wxUSE_MINIFRAME=yes
 597   DEFAULT_wxUSE_HTML=yes
 598   DEFAULT_wxUSE_FILESYSTEM=yes
 599   DEFAULT_wxUSE_FS_INET=yes
 600   DEFAULT_wxUSE_FS_ZIP=yes
 601   DEFAULT_wxUSE_BUSYINFO=yes
 602   DEFAULT_wxUSE_ZIPSTREAM=yes
 603   DEFAULT_wxUSE_VALIDATORS=yes
 604
 605   DEFAULT_wxUSE_ACCEL=yes
 606   DEFAULT_wxUSE_BUTTON=yes
 607   DEFAULT_wxUSE_BMPBUTTON=yes
 608   DEFAULT_wxUSE_CALCTRL=yes
 609   DEFAULT_wxUSE_CARET=yes
 610   DEFAULT_wxUSE_CHECKBOX=yes
 611   DEFAULT_wxUSE_CHECKLST=yes
 612   DEFAULT_wxUSE_CHOICE=yes
 613   DEFAULT_wxUSE_COMBOBOX=yes
 614   DEFAULT_wxUSE_DISPLAY=no
 615   DEFAULT_wxUSE_GAUGE=yes
 616   DEFAULT_wxUSE_GRID=yes
 617   DEFAULT_wxUSE_IMAGLIST=yes
 618   DEFAULT_wxUSE_LISTBOX=yes
 619   DEFAULT_wxUSE_LISTCTRL=yes
 620   DEFAULT_wxUSE_NOTEBOOK=yes
 621   DEFAULT_wxUSE_RADIOBOX=yes
 622   DEFAULT_wxUSE_RADIOBTN=yes
 623   DEFAULT_wxUSE_SASH=yes
 624   DEFAULT_wxUSE_SCROLLBAR=yes
 625   DEFAULT_wxUSE_SLIDER=yes
 626   DEFAULT_wxUSE_SPINBTN=yes
 627   DEFAULT_wxUSE_SPINCTRL=yes
 628   DEFAULT_wxUSE_SPLITTER=yes
 629   DEFAULT_wxUSE_STATBMP=yes
 630   DEFAULT_wxUSE_STATBOX=yes
 631   DEFAULT_wxUSE_STATLINE=yes
 632   DEFAULT_wxUSE_STATTEXT=yes
 633   DEFAULT_wxUSE_STATUSBAR=yes
 634   DEFAULT_wxUSE_TABDIALOG=no
 635   DEFAULT_wxUSE_TEXTCTRL=yes
 636   DEFAULT_wxUSE_TOGGLEBTN=yes
 637   DEFAULT_wxUSE_TOOLBAR=yes
 638   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 639   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 640   DEFAULT_wxUSE_TREECTRL=yes
 641   DEFAULT_wxUSE_POPUPWIN=yes
 642   DEFAULT_wxUSE_TIPWINDOW=yes
 643
 644   DEFAULT_wxUSE_UNICODE=no
 645   DEFAULT_wxUSE_UNICODE_MSLU=yes
 646   DEFAULT_wxUSE_WCSRTOMBS=no
 647
 648   DEFAULT_wxUSE_PALETTE=yes
 649   DEFAULT_wxUSE_IMAGE=yes
 650   DEFAULT_wxUSE_GIF=yes
 651   DEFAULT_wxUSE_PCX=yes
 652   DEFAULT_wxUSE_IFF=no
 653   DEFAULT_wxUSE_PNM=yes
 654   DEFAULT_wxUSE_XPM=yes
 655   DEFAULT_wxUSE_ICO_CUR=yes
 656   DEFAULT_wxUSE_ACCESSIBILITY=no
 657 fi
 658
 659 dnl WX_ARG_WITH should be used to select whether an external package will be
 660 dnl used or not, to configure compile-time features of this package itself,
 661 dnl use WX_ARG_ENABLE instead
 662
 663 dnl ============================
 664 dnl external package dependecies
 665 dnl ============================
 666
 667 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 668 dnl these values manually
 669 for toolkit in `echo $ALL_TOOLKITS`; do
 670   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 671   if test "x$LINE" != "x" ; then
 672     has_toolkit_in_cache=1
 673     eval "DEFAULT_$LINE"
 674     eval "CACHE_$toolkit=1"
 675   fi
 676 done
 677
 678 dnl ---------------------------------------------------------------------------
 679 dnl --disable-gui will build only non-GUI part of wxWindows: check for this
 680 dnl first to disable many other switches if it's given
 681 dnl
 682 dnl NB: this is still in testing stage, don't use if you don't know what you're
 683 dnl     doing
 684 dnl ---------------------------------------------------------------------------
 685
 686 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 687
 688 if test "$wxUSE_GUI" = "yes"; then
 689
 690 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWindows GUI controls instead of native ones], wxUSE_UNIVERSAL)
 691 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 692 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 693 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" TOOLKIT_GIVEN=1])
 694 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" TOOLKIT_GIVEN=1])
 695 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 696 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 697 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 698 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 699 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 700 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 701 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 702
 703 WX_ARG_ENABLE(gtk2,        [  --enable-gtk2           use GTK+ 2.0 if available (EXPERIMENTAL)], wxUSE_GTK2)
 704
 705 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 706 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 707 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 708 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 709
 710 fi
 711 dnl for GUI only
 712
 713 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 714 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 715 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 716 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 717
 718 dnl ---------------------------------------------------------------------------
 719 dnl compile options
 720 dnl ---------------------------------------------------------------------------
 721
 722 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 723 WX_ARG_ENABLE(soname,      [  --enable-soname         set the DT_SONAME field in ELF shared libraries], wxUSE_SONAME)
 724 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 725 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 726
 727 dnl allow the precompiled header option to be disabled under Mac OS X/Darwin
 728 WX_ARG_ENABLE(precomp,     [  --enable-precomp        enable use of precompiled headers (Mac OS X/Darwin)], wxUSE_PRECOMP)
 729
 730 if test "$wxUSE_DEBUG" = "yes"; then
 731   DEFAULT_wxUSE_DEBUG_FLAG=yes
 732   DEFAULT_wxUSE_DEBUG_INFO=yes
 733 elif test "$wxUSE_DEBUG" = "no"; then
 734   DEFAULT_wxUSE_DEBUG_FLAG=no
 735   DEFAULT_wxUSE_DEBUG_INFO=no
 736 fi
 737
 738 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 739 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 740 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 741 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 742 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 743 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 744 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 745 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 746 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 747 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 748
 749 WX_ARG_ENABLE(compat20,      [  --enable-compat20       enable wxWindows 2.0 compatibility], WXWIN_COMPATIBILITY_2)
 750 WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWindows 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
 751 WX_ARG_ENABLE(compat24,      [  --disable-compat24      disable wxWindows 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, disable)
 752
 753 AC_ARG_ENABLE(rpath,         [  --enable-rpath=DIR      output the rpath flag from wx-config], [wxRPATH_DIR="$enableval"])
 754
 755 if test "$wxRPATH_DIR" != "" -a "$wxRPATH_DIR" != "disable"; then
 756    WXCONFIG_RPATH="-Wl,-rpath -Wl,$wxRPATH_DIR"
 757 fi
 758
 759
 760 dnl ---------------------------------------------------------------------------
 761 dnl (small) optional non GUI classes
 762 dnl ---------------------------------------------------------------------------
 763
 764 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 765 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 766
 767 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 768 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 769 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 770 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 771 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 772 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes], wxUSE_OLE)
 773 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 774
 775 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 776
 777 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 778 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 779 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 780 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 781 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 782 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 783 WX_ARG_ENABLE(wave,          [  --enable-wave           use wxWave class], wxUSE_WAVE)
 784 WX_ARG_ENABLE(fraction,      [  --enable-fraction       use wxFraction class], wxUSE_FRACTION)
 785 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 786 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 787 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 788 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 789 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 790 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 791 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile classes], wxUSE_FILE)
 792 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile classes], wxUSE_FFILE)
 793 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 794 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 795 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 796 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 797 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (win32 only)], wxUSE_UNICODE_MSLU)
 798 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWindows implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 799 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 800 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 801 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 802 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
 803 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZipInputStream], wxUSE_ZIPSTREAM)
 804
 805 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals and pass them to wxApp::OnFatalException], wxUSE_ON_FATAL_EXCEPTION)
 806 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 807
 808 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 809 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 810
 811 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 812 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 813 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 814 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 815 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 816
 817
 818 dnl ---------------------------------------------------------------------------
 819 dnl "big" options (i.e. those which change a lot of things throughout the library)
 820 dnl ---------------------------------------------------------------------------
 821
 822 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 823
 824 if test "$wxUSE_GUI" = "yes"; then
 825
 826 dnl ---------------------------------------------------------------------------
 827 dnl "big" GUI options
 828 dnl ---------------------------------------------------------------------------
 829
 830 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 831 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 832 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 833 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 834 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 835 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 836 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 837 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI_ARCHITECTURE)
 838 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 839 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 840 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 841
 842 dnl ---------------------------------------------------------------------------
 843 dnl PostScript options
 844 dnl ---------------------------------------------------------------------------
 845 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 846
 847 dnl VZ: these options seem to be always on, if someone wants to change it please do
 848 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
 849 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
 850
 851 dnl ---------------------------------------------------------------------------
 852 dnl resources
 853 dnl ---------------------------------------------------------------------------
 854
 855 WX_ARG_ENABLE(prologio,    [  --enable-prologio       not available; see contrib], wxUSE_PROLOGIO)
 856 WX_ARG_ENABLE(resources,   [  --enable-resources      not available; see contrib], wxUSE_RESOURCES)
 857
 858 dnl ---------------------------------------------------------------------------
 859 dnl IPC &c
 860 dnl ---------------------------------------------------------------------------
 861
 862 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 863 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 864 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 865
 866 dnl WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
 867
 868 dnl ---------------------------------------------------------------------------
 869 dnl optional GUI controls (in alphabetical order except the first one)
 870 dnl ---------------------------------------------------------------------------
 871
 872 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
 873
 874 dnl even with --enable-controls, some may be disabled by giving
 875 dnl --disable-<control> later on the command line - but by default all will be
 876 dnl used (and vice versa)
 877 if test "$wxUSE_CONTROLS" = "yes"; then
 878   DEFAULT_wxUSE_ACCEL=yes
 879   DEFAULT_wxUSE_BMPBUTTON=yes
 880   DEFAULT_wxUSE_BUTTON=yes
 881   DEFAULT_wxUSE_CALCTRL=no
 882   DEFAULT_wxUSE_CARET=yes
 883   DEFAULT_wxUSE_COMBOBOX=yes
 884   DEFAULT_wxUSE_CHECKBOX=yes
 885   DEFAULT_wxUSE_CHECKLISTBOX=yes
 886   DEFAULT_wxUSE_CHOICE=yes
 887   DEFAULT_wxUSE_GAUGE=yes
 888   DEFAULT_wxUSE_GRID=yes
 889   DEFAULT_wxUSE_IMAGLIST=yes
 890   DEFAULT_wxUSE_LISTBOX=yes
 891   DEFAULT_wxUSE_LISTCTRL=yes
 892   DEFAULT_wxUSE_NOTEBOOK=yes
 893   DEFAULT_wxUSE_RADIOBOX=yes
 894   DEFAULT_wxUSE_RADIOBTN=yes
 895   DEFAULT_wxUSE_SASH=yes
 896   DEFAULT_wxUSE_SCROLLBAR=yes
 897   DEFAULT_wxUSE_SLIDER=yes
 898   DEFAULT_wxUSE_SPINBTN=yes
 899   DEFAULT_wxUSE_SPINCTRL=yes
 900   DEFAULT_wxUSE_SPLITTER=yes
 901   DEFAULT_wxUSE_STATBMP=yes
 902   DEFAULT_wxUSE_STATBOX=yes
 903   DEFAULT_wxUSE_STATLINE=yes
 904   DEFAULT_wxUSE_STATUSBAR=yes
 905   DEFAULT_wxUSE_TAB_DIALOG=yes
 906   DEFAULT_wxUSE_TOGGLEBTN=yes
 907   DEFAULT_wxUSE_TOOLBAR=yes
 908   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 909   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 910   DEFAULT_wxUSE_TOOLTIPS=yes
 911   DEFAULT_wxUSE_TREECTRL=yes
 912   DEFAULT_wxUSE_POPUPWIN=yes
 913   DEFAULT_wxUSE_TIPWINDOW=yes
 914 elif test "$wxUSE_CONTROLS" = "no"; then
 915   DEFAULT_wxUSE_ACCEL=no
 916   DEFAULT_wxUSE_BMPBUTTON=no
 917   DEFAULT_wxUSE_BUTTON=no
 918   DEFAULT_wxUSE_CALCTRL=no
 919   DEFAULT_wxUSE_CARET=no
 920   DEFAULT_wxUSE_COMBOBOX=no
 921   DEFAULT_wxUSE_CHECKBOX=no
 922   DEFAULT_wxUSE_CHECKLISTBOX=no
 923   DEFAULT_wxUSE_CHOICE=no
 924   DEFAULT_wxUSE_GAUGE=no
 925   DEFAULT_wxUSE_GRID=no
 926   DEFAULT_wxUSE_IMAGLIST=no
 927   DEFAULT_wxUSE_LISTBOX=no
 928   DEFAULT_wxUSE_LISTCTRL=no
 929   DEFAULT_wxUSE_NOTEBOOK=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 ## FIXME: This is a blatant hack
 954 if test "x$wxUSE_COCOA" != "x" -a "$wxUSE_COCOA" != "0" ; then
 955   wxUSE_PRINTING_ARCHITECTURE=no
 956   wxUSE_HELP=no
 957   wxUSE_CLIPBOARD=no
 958   wxUSE_DRAG_AND_DROP=no
 959   wxUSE_DATAOBJ=no
 960   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 961   DEFAULT_wxUSE_GAUGE=no
 962   DEFAULT_wxUSE_SCROLLBAR=no
 963   DEFAULT_wxUSE_SLIDER=no
 964   DEFAULT_wxUSE_COMBOBOX=no
 965   DEFAULT_wxUSE_CALCTRL=no
 966   DEFAULT_wxUSE_SPINBTN=no
 967   DEFAULT_wxUSE_SPINCTRL=no
 968   DEFAULT_wxUSE_TOOLTIPS=no
 969   DEFAULT_wxUSE_COLOURDLG=no
 970   DEFAULT_wxUSE_DRAGIMAGE=no
 971   DEFAULT_wxUSE_FINDREPLDLG=no
 972   DEFAULT_wxUSE_FONTDLG=no
 973   DEFAULT_wxUSE_GRID=no
 974   DEFAULT_wxUSE_NUMBERDLG=no
 975   DEFAULT_wxUSE_PROGRESSDLG=no
 976   DEFAULT_wxUSE_SASH=no
 977   DEFAULT_wxUSE_SPLITTER=no
 978   DEFAULT_wxUSE_WIZARDDLG=no
 979   DEFAULT_wxUSE_SPLITTER=no
 980   DEFAULT_wxUSE_STARTUP_TIPS=no
 981 fi
 982
 983 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 984 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 985 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 986 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 987 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 988 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 989 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 990 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 991 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 992 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 993 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 994 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 995 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 996 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 997 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 998 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 999 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1000 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1001 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1002 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1003 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1004 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1005 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1006 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1007 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1008 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1009 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1010 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1011 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1012 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1013 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1014 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1015 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1016 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1017 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
1018 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1019 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1020 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1021
1022 dnl ---------------------------------------------------------------------------
1023 dnl common dialogs
1024 dnl ---------------------------------------------------------------------------
1025
1026 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1027 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1028 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1029 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1030 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1031 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1032 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1033 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1034 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1035 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1036 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1037 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1038 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1039 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1040
1041 dnl ---------------------------------------------------------------------------
1042 dnl misc GUI options
1043 dnl ---------------------------------------------------------------------------
1044
1045 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1046 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1047 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1048 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1049 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1050 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1051 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick (Linux only)], wxUSE_JOYSTICK)
1052 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1053 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1054 WX_ARG_ENABLE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1055
1056 dnl ---------------------------------------------------------------------------
1057 dnl support for image formats that do not rely on external library
1058 dnl ---------------------------------------------------------------------------
1059
1060 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1061 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1062 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1063 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1064 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1065 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1066 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1067 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1068
1069 fi
1070
1071 dnl General settings (needed for GUI and non-GUI compilations alike).
1072 dnl Path separator; ':' for unix, ';' for OS/2
1073 dnl Stem for flex output; lexyy for OS/2, lex.yy otherwise
1074 case "${host}" in
1075   *-pc-os2_emx | *-pc-os2-emx )
1076     PATH_IFS=';'
1077 dnl Really ought to text for this as meanwhile there are flex versions using
1078 dnl lex.yy as well due to FAT support being more and more dropped...
1079     LEX_STEM="lexyy"
1080   ;;
1081   *)
1082     PATH_IFS=':'
1083     LEX_STEM="lex.yy"
1084   ;;
1085 esac
1086
1087 dnl for GUI only
1088
1089 dnl cache the options values before (may be) aborting below
1090 WX_ARG_CACHE_FLUSH
1091
1092 dnl check that no more than one toolkit is given and that if none are given that
1093 dnl we have a default one
1094
1095 AC_MSG_CHECKING(for toolkit)
1096
1097 # In Wine, we need to default to MSW, not GTK or MOTIF
1098 if test "$wxUSE_WINE" = "yes"; then
1099     DEFAULT_DEFAULT_wxUSE_GTK=0
1100     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1101     DEFAULT_DEFAULT_wxUSE_MSW=1
1102 fi
1103
1104 if test "$wxUSE_GUI" = "yes"; then
1105
1106     if test "$USE_BEOS" = 1; then
1107         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1108     fi
1109
1110     if test "$TOOLKIT_GIVEN" = 1; then
1111       dnl convert "yes" to 1 and "no" to 0
1112       for toolkit in `echo $ALL_TOOLKITS`; do
1113         var=wxUSE_$toolkit
1114         eval "value=\$${var}"
1115         eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1116       done
1117     else
1118       dnl try to guess the most apropriate toolkit for this platform
1119       for toolkit in `echo $ALL_TOOLKITS`; do
1120         if test "$has_toolkit_in_cache" != 1; then
1121           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1122         else
1123           var=DEFAULT_wxUSE_$toolkit
1124         fi
1125         eval "wxUSE_$toolkit=\$${var}"
1126       done
1127     fi
1128
1129     dnl we suppose that expr is available (maybe there is a better way to do
1130     dnl this? what about using ALL_TOOLKITS? TODO)
1131     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1132                   + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} \
1133                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1134
1135     dnl Allow wxUSE_PM only for OS/2 with EMX.
1136     case "${host}" in
1137       *-pc-os2_emx | *-pc-os2-emx )
1138         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1139     esac
1140
1141     case "$NUM_TOOLKITS" in
1142       1)
1143       ;;
1144       0)
1145         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1146       ;;
1147       *)
1148         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1149     esac
1150
1151     dnl cache the wxUSE_<TOOLKIT> values too
1152     for toolkit in `echo $ALL_TOOLKITS`; do
1153       var=wxUSE_$toolkit
1154       eval "value=\$${var}"
1155       if test "x$value" != x; then
1156         cache_var=CACHE_$toolkit
1157         eval "cache=\$${cache_var}"
1158         if test "$cache" = 1; then
1159           echo "$var=$value" >> ${wx_arg_cache_file}
1160         fi
1161         if test "$value" = 1; then
1162           toolkit_echo=`echo $toolkit | tr [[A-Z]] [[a-z]]`
1163           AC_MSG_RESULT($toolkit_echo)
1164         fi
1165       fi
1166     done
1167 else
1168     AC_MSG_RESULT(base ($host_alias hosted) only)
1169 fi
1170
1171 dnl ---------------------------------------------------------------------------
1172 dnl When we are using Cygwin with Motif/GTK+, we want it to appear like
1173 dnl 'just' a POSIX platform, so the Win32 API must not be available
1174 dnl ---------------------------------------------------------------------------
1175 dnl (Windows-only piece)
1176 wants_win32=0
1177 doesnt_want_win32=0
1178 case "${host}" in
1179   *-*-cygwin*)
1180       if test "$wxUSE_MSW" = 1 ; then
1181         wants_win32=1
1182       else
1183         doesnt_want_win32=1
1184       fi
1185   ;;
1186   *-*-mingw*)
1187       wants_win32=1
1188   ;;
1189 esac
1190
1191 dnl ---------------------------------------------------------------------------
1192 dnl Wine is a virtual platform, we need to patch things up a bit
1193 dnl ---------------------------------------------------------------------------
1194 if test "$wxUSE_WINE" = "yes"; then
1195     wants_win32=1
1196     dnl FIXME: we should do a better job of testing for these
1197     CC=winegcc
1198     CXX=wineg++
1199     RESCOMP=wrc
1200 fi
1201
1202 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1203 dnl     take effect on Cygwin/Mingw and not other platforms.
1204 if test "$wants_win32" = 1 ; then
1205     USE_UNIX=0
1206     USE_WIN32=1
1207     AC_DEFINE(__WIN32__)
1208     AC_DEFINE(__WIN95__)
1209     AC_DEFINE(__WINDOWS__)
1210     AC_DEFINE(__GNUWIN32__)
1211     AC_DEFINE(STRICT)
1212     AC_DEFINE(WINVER, 0x0400)
1213 fi
1214 if test "$doesnt_want_win32" = 1 ; then
1215     USE_UNIX=1
1216     USE_WIN32=0
1217 fi
1218 dnl (end of Windows-only piece)
1219
1220 if test "$USE_UNIX" = 1 ; then
1221     wxUSE_UNIX=yes
1222     AC_DEFINE(__UNIX__)
1223 fi
1224
1225 dnl ---------------------------------------------------------------------------
1226 dnl Checks for programs
1227 dnl ---------------------------------------------------------------------------
1228
1229 dnl flush the cache because checking for programs might abort
1230 AC_CACHE_SAVE
1231
1232 dnl cross-compiling support: we're cross compiling if the build system is
1233 dnl different from the target one (assume host and target be always the same)
1234 if test "$build" != "$host" ; then
1235     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 -o "$USE_UNIX"; then
1236         CC=$host_alias-gcc
1237         CXX=$host_alias-c++
1238         AR=$host_alias-ar
1239         RANLIB=$host_alias-ranlib
1240         DLLTOOL=$host_alias-dlltool
1241         RESCOMP=$host_alias-windres
1242         LD=$host_alias-ld
1243         NM=$host_alias-nm
1244         STRIP=$host_alias-strip
1245     else
1246         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1247     fi
1248 fi
1249
1250 dnl C-compiler checks
1251 dnl   defines CC with the compiler to use
1252 dnl   defines GCC with yes if using gcc
1253 dnl   defines GCC empty if not using gcc
1254 dnl   defines CFLAGS
1255 dnl
1256 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1257 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1258 dnl -g and -O flags ourselves below
1259 CFLAGS=${CFLAGS:=}
1260 AC_PROG_CC
1261
1262 dnl is -traditional needed for correct compilations
1263 dnl   adds -traditional for gcc if needed
1264 AC_PROG_GCC_TRADITIONAL
1265
1266 AC_LANG_SAVE
1267 AC_LANG_CPLUSPLUS
1268
1269 dnl C++-compiler checks
1270 dnl   defines CXX with the compiler to use
1271 dnl   defines GXX with yes if using gxx
1272 dnl   defines GXX empty if not using gxx
1273 dnl   defines CXXFLAGS
1274 dnl
1275 dnl see CFLAGS line above
1276 CXXFLAGS=${CXXFLAGS:=}
1277 AC_PROG_CXX
1278
1279 AC_LANG_RESTORE
1280
1281 dnl ranlib command
1282 dnl   defines RANLIB with the appropriate command
1283 AC_PROG_RANLIB
1284
1285 dnl ar command
1286 dnl   defines AR with the appropriate command
1287 AC_CHECK_PROG(AR, ar, ar, ar)
1288
1289 dnl install checks
1290 dnl   defines INSTALL with the appropriate command
1291 AC_PROG_INSTALL
1292
1293 dnl   make install path absolute (if not already);
1294 dnl   will fail with (some) MSDOS paths
1295 case ${INSTALL} in
1296   /* ) # Absolute
1297      ;;
1298   ?:* ) # Drive letter, considered as absolute.
1299      ;;
1300   *)
1301      INSTALL=`pwd`/${INSTALL} ;;
1302 esac
1303
1304 dnl HP-UX install doesn't handle the "-d" switch so don't use it there
1305 case ${host} in
1306     *-hp-hpux* )
1307         INSTALL_DIR="mkdir"
1308         ;;
1309
1310     *)  INSTALL_DIR="$INSTALL -d"
1311         ;;
1312 esac
1313
1314
1315 case "${host}" in
1316
1317     dnl The other BSD's should probably go in here too, since this is
1318     dnl to workaround a strange static lib BSDism.
1319     dnl Mac OS X install seems to ignore -p option...
1320     powerpc-*-darwin* )
1321         INSTALL_PROGRAM="cp -fp"
1322         INSTALL_DATA="cp -fp"
1323         ;;
1324     *)
1325         ;;
1326 esac
1327
1328 dnl strip command
1329 dnl   defines STRIP as strip or nothing if not found
1330 AC_CHECK_PROG(STRIP, strip, strip, true)
1331
1332 dnl does make support "-include" (only GNU make does AFAIK)?
1333 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1334 [
1335     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1336             egrep -s GNU > /dev/null); then
1337         wx_cv_prog_makeisgnu="yes"
1338     else
1339         wx_cv_prog_makeisgnu="no"
1340     fi
1341 ])
1342
1343 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1344     IF_GNU_MAKE=""
1345 else
1346     IF_GNU_MAKE="#"
1347 fi
1348
1349 AC_SUBST(IF_GNU_MAKE)
1350
1351 dnl we don't need to check for VPATH support in GNU make - it does have it
1352 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1353 dnl check if VPATH works
1354 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1355 dnl create Makefile
1356 cat - << EOF > confMake
1357 check : file
1358         cp \$? \$@
1359         cp \$? final_file
1360 EOF
1361
1362 if test ! -d sub ; then
1363   mkdir sub
1364 fi
1365 echo dummy > sub/file
1366 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1367 RESULT=$?
1368 rm -f sub/file check final_file confMake
1369 rmdir sub
1370 if test "$RESULT" = 0; then
1371   wx_cv_prog_makevpath="yes"
1372 else
1373   wx_cv_prog_makevpath="no"
1374 fi
1375 ])
1376
1377 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1378 AC_MSG_ERROR([
1379 You need a make-utility that is able to use the variable
1380 VPATH correctly.
1381 If your version of make does not support VPATH correctly,
1382 please install GNU-make (possibly as gmake), and start
1383 configure with the following command:
1384 export MAKE=gmake; ./configure  for sh-type shells
1385 setenv MAKE gmake; ./configure  for csh-type shells
1386 Also please do remember to use gmake in this case every time
1387 you are trying to compile.
1388 ])
1389 fi dnl make without VPATH
1390 fi dnl not GNU make
1391
1392 dnl YACC checks
1393 dnl   defines YACC with the appropriate command
1394 AC_PROG_YACC
1395
1396 dnl LEX checks
1397 dnl   defines LEX with the appropriate command
1398 dnl   defines LEXLIB with the appropriate library
1399 AC_PROG_LEX
1400
1401 dnl needed for making link to setup.h
1402 AC_PROG_LN_S
1403
1404 dnl ---------------------------------------------------------------------------
1405 dnl When we are using gcc on OS/2, we want to be either using resources (PM)
1406 dnl or a more complete POSIX emulation for Motif/GTK+/X11
1407 dnl ---------------------------------------------------------------------------
1408 dnl (OS/2-only piece)
1409 case "${host}" in
1410   *-pc-os2_emx | *-pc-os2-emx )
1411       dnl Explicitly link -lstdcpp, since we are using "gcc" not "g++"/"c++".
1412       LIBS="$LIBS -lstdcpp"
1413       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1414           dnl More complete Unix emulation for unix-like ports
1415           dnl by linking in POSIX/2's cExt (if available).
1416           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1417       else
1418           dnl Include resources for the "native" port (wxPM).
1419           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1420       fi
1421   ;;
1422 esac
1423 dnl (end of OS/2-only piece)
1424
1425 dnl ------------------------------------------------------------------------
1426 dnl Check for headers
1427 dnl ------------------------------------------------------------------------
1428
1429 dnl test for strings.h needed under AIX, but do not check for it wxMac as
1430 dnl it exists but is only a simple redirection to string.h and it is in
1431 dnl conflict with Strings.h in FlatCarbon headers
1432 if test "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
1433   dnl defines HAVE_STRINGS_H
1434   AC_CHECK_HEADERS(strings.h)
1435 fi
1436
1437 dnl defines HAVE_STDLIB_H
1438 AC_CHECK_HEADERS(stdlib.h)
1439 dnl defines HAVE_MALLOC_H
1440 AC_CHECK_HEADERS(malloc.h)
1441 dnl defines HAVE_UNISTD_H
1442 AC_CHECK_HEADERS(unistd.h)
1443 dnl defines HAVE_WCHAR_H
1444 AC_CHECK_HEADERS(wchar.h)
1445
1446 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1447 if test "$ac_cv_header_wchar_h" != "yes"; then
1448     dnl defines HAVE_WCSTR_H
1449     AC_CHECK_HEADERS(wcstr.h)
1450 fi
1451
1452 dnl defines HAVE_FNMATCH_H
1453 AC_CHECK_HEADERS(fnmatch.h)
1454
1455 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
1456     AC_CHECK_FUNCS(fnmatch)
1457 fi
1458
1459 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1460 AC_CHECK_HEADERS(langinfo.h)
1461
1462 case "${host}" in
1463   *-pc-os2_emx | *-pc-os2-emx )
1464       dnl Explicitly link -lintl if langinfo.h is available.
1465       if test $ac_cv_header_langinfo_h = "yes"; then
1466           LIBS="$LIBS -lintl"
1467       fi
1468   ;;
1469 esac
1470
1471 if test "$wxUSE_GUI" = "yes"; then
1472     if test "$wxUSE_UNIX" = "yes"; then
1473         dnl defines HAVE_X11_XKBLIB_H
1474         AC_CHECK_HEADERS(X11/XKBlib.h)
1475     fi
1476 fi
1477
1478 dnl ---------------------------------------------------------------------------
1479 dnl Checks for compiler characteristics
1480 dnl ---------------------------------------------------------------------------
1481
1482 dnl defines const to be empty if c-compiler does not support const fully
1483 AC_C_CONST
1484 dnl defines inline to a sensible value for the c-compiler
1485 AC_C_INLINE
1486
1487 dnl check the sizes of integral types (give some reasonable default values for
1488 dnl cross-compiling)
1489 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1490 AC_CHECK_SIZEOF(char, 1)
1491 AC_CHECK_SIZEOF(short, 2)
1492 AC_CHECK_SIZEOF(void *, 4)
1493 AC_CHECK_SIZEOF(int, 4)
1494 AC_CHECK_SIZEOF(long, 4)
1495
1496 case "${host}" in
1497     arm-*-linux* )
1498         AC_CHECK_SIZEOF(long long, 8)
1499     ;;
1500     *-hp-hpux* )
1501         AC_CHECK_SIZEOF(long long, 0)
1502         if test "$ac_cv_sizeof_long_long" != "0"; then
1503             dnl HPUX 10.20 headers need this define in order to use long long definitions
1504             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1505         fi
1506     ;;
1507     * )
1508         AC_CHECK_SIZEOF(long long, 0)
1509 esac
1510
1511 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
1512 dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
1513 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
1514 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
1515 [
1516     AC_TRY_RUN(
1517         [
1518             /* DJGPP only has fake wchar_t: */
1519             #ifdef __DJGPP__
1520             #  error "fake wchar_t"
1521             #endif
1522             #ifdef HAVE_WCHAR_H
1523             #  ifdef __CYGWIN__
1524             #    include <stddef.h>
1525             #  endif
1526             #  include <wchar.h>
1527             #endif
1528             #ifdef HAVE_STDLIB_H
1529             #  include <stdlib.h>
1530             #endif
1531             #include <stdio.h>
1532             int main()
1533             {
1534                 FILE *f=fopen("conftestval", "w");
1535                 if (!f) exit(1);
1536                 fprintf(f, "%i", sizeof(wchar_t));
1537                 exit(0);
1538             }
1539         ],
1540         wx_cv_sizeof_wchar_t=`cat conftestval`,
1541         wx_cv_sizeof_wchar_t=0,
1542         [
1543             case "${host}" in
1544               *-pc-msdosdjgpp )
1545                 wx_cv_sizeof_wchar_t=0
1546                 ;;
1547               * )
1548                 wx_cv_sizeof_wchar_t=4
1549                 ;;
1550             esac
1551         ]
1552     )
1553 ])
1554
1555 AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
1556
1557 dnl check for large file support
1558 AC_SYS_LARGEFILE
1559
1560 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1561 dnl line because otherwise the system headers risk being included before
1562 dnl wx/defs.h which defines these constants leading to inconsistent
1563 dnl sizeof(off_t) in different source files of the same program and linking
1564 dnl problems
1565 if test "x$wx_largefile" = "xyes"; then
1566     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1567         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1568     else
1569         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1570     fi
1571     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1572 fi
1573
1574 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1575 WX_C_BIGENDIAN
1576
1577 dnl check for iostream (as opposed to iostream.h) standard header
1578 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1579
1580 dnl check whether C++ compiler supports bool built-in type
1581 WX_CPP_BOOL
1582
1583 dnl check whether C++ compiler supports explicit keyword
1584 WX_CPP_EXPLICIT
1585
1586 dnl check whether C++ compiler supports C++ casts
1587 AC_CXX_CONST_CAST
1588
1589 dnl ---------------------------------------------------------------------------
1590 dnl Define search path for includes and libraries: all headers and libs will be
1591 dnl looked for in all directories of this path
1592 dnl ---------------------------------------------------------------------------
1593
1594 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1595 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1596 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1597 dnl
1598 dnl Also try to put all directories which may contain X11R6 before those which
1599 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1600 SEARCH_INCLUDE="\
1601     /usr/local/include        \
1602                               \
1603     /usr/Motif-1.2/include    \
1604     /usr/Motif-2.1/include    \
1605                               \
1606     /usr/include/Motif1.2     \
1607     /opt/xpm/include/X11      \
1608     /opt/GBxpm/include/       \
1609     /opt/GBxpm/X11/include/   \
1610                               \
1611     /usr/Motif1.2/include     \
1612     /usr/dt/include           \
1613     /usr/openwin/include      \
1614                               \
1615     /usr/include/Xm           \
1616                               \
1617     /usr/X11R6/include        \
1618     /usr/X11R6.4/include      \
1619     /usr/X11R5/include        \
1620     /usr/X11R4/include        \
1621                               \
1622     /usr/include/X11R6        \
1623     /usr/include/X11R5        \
1624     /usr/include/X11R4        \
1625                               \
1626     /usr/local/X11R6/include  \
1627     /usr/local/X11R5/include  \
1628     /usr/local/X11R4/include  \
1629                               \
1630     /usr/local/include/X11R6  \
1631     /usr/local/include/X11R5  \
1632     /usr/local/include/X11R4  \
1633                               \
1634     /usr/X11/include          \
1635     /usr/include/X11          \
1636     /usr/local/X11/include    \
1637     /usr/local/include/X11    \
1638                               \
1639     /usr/X386/include         \
1640     /usr/x386/include         \
1641     /usr/XFree86/include/X11  \
1642                               \
1643     X:/XFree86/include        \
1644     X:/XFree86/include/X11    \
1645                               \
1646     /usr/include/gtk          \
1647     /usr/local/include/gtk    \
1648     /usr/include/glib         \
1649     /usr/local/include/glib   \
1650                               \
1651     /usr/include/qt           \
1652     /usr/local/include/qt     \
1653                               \
1654     /usr/include/windows      \
1655     /usr/include/wine         \
1656     /usr/local/include/wine   \
1657                               \
1658     /usr/unsupported/include  \
1659     /usr/athena/include       \
1660     /usr/local/x11r5/include  \
1661     /usr/lpp/Xamples/include  \
1662                               \
1663     /usr/openwin/share/include"
1664
1665 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` "
1666
1667 dnl ------------------------------------------------------------------------
1668 dnl Check for libraries
1669 dnl ------------------------------------------------------------------------
1670
1671 dnl flush the cache because checking for libraries below might abort
1672 AC_CACHE_SAVE
1673
1674 dnl check for glibc version
1675 dnl
1676 dnl VZ: I have no idea why had this check been there originally, but now
1677 dnl     we could probably do without it by just always adding _GNU_SOURCE
1678 if test "$USE_LINUX" = 1; then
1679     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
1680         AC_TRY_COMPILE([#include <features.h>],
1681             [
1682                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
1683                     #error not glibc2.1
1684                 #endif
1685             ],
1686             [
1687                 wx_cv_lib_glibc21=yes
1688             ],
1689             [
1690                 wx_cv_lib_glibc21=no
1691             ]
1692         )
1693     ])
1694     if test "$wx_cv_lib_glibc21" = "yes"; then
1695         AC_DEFINE(wxHAVE_GLIBC2)
1696     fi
1697 fi
1698
1699 dnl we may need _GNU_SOURCE for 2 things:
1700 dnl
1701 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
1702 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
1703 dnl  which breaks libtiff compilation, so it is simpler to just define
1704 dnl  _GNU_SOURCE to get everything)
1705 dnl
1706 dnl  2. for Unicode functions
1707 if test "x$wx_cv_lib_glibc21" = "xyes"; then
1708     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
1709         AC_DEFINE(_GNU_SOURCE)
1710     fi
1711 fi
1712
1713 dnl ---------------------------------------------------------------------------
1714 dnl Optional libraries
1715 dnl
1716 dnl   --with-<lib>=sys
1717 dnl       looks for system library and fails if not found
1718 dnl
1719 dnl   --with-<lib>
1720 dnl   --with-<lib>=yes
1721 dnl       looks for system library and, if not found, prints a warning,
1722 dnl       falls back to the builtin wx version, and continues configuration
1723 dnl
1724 dnl   --with-<lib>=builtin
1725 dnl       uses builtin wx version without searching for system library
1726 dnl
1727 dnl   --with-<lib>=no
1728 dnl   --without-<lib>
1729 dnl       do not use library (neither system nor builtin wx version)
1730 dnl
1731 dnl ---------------------------------------------------------------------------
1732
1733 dnl ------------------------------------------------------------------------
1734 dnl Check for regex libraries
1735 dnl ------------------------------------------------------------------------
1736
1737 REGEX_INCLUDE=
1738 if test "$wxUSE_REGEX" != "no"; then
1739     AC_DEFINE(wxUSE_REGEX)
1740
1741     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
1742         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
1743         dnl on some old systems it may be in libregex - check for it too?
1744         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp)])
1745
1746         if test "x$ac_cv_func_regcomp" != "xyes"; then
1747             if test "$wxUSE_REGEX" = "sys" ; then
1748                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
1749             else
1750                 AC_MSG_WARN([system regex library not found, will use built-in instead])
1751                 wxUSE_REGEX=builtin
1752             fi
1753         else
1754             dnl we are using the system library
1755             wxUSE_REGEX=sys
1756         fi
1757     fi
1758
1759     if test "$wxUSE_REGEX" = "builtin" ; then
1760         REGEX_INCLUDE="-I\${top_srcdir}/src/regex"
1761     fi
1762 fi
1763
1764 dnl ------------------------------------------------------------------------
1765 dnl Check for zlib compression library
1766 dnl ------------------------------------------------------------------------
1767
1768 ZLIB_INCLUDE=
1769 ZLIB_LINK=
1770 if test "$wxUSE_ZLIB" != "no" ; then
1771     AC_DEFINE(wxUSE_ZLIB)
1772
1773     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
1774         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
1775         dnl should still use it because hopefully (can someone confirm this?)
1776         dnl Apple did fix the security problem in it and not using the system
1777         dnl library results in a whole bunch of warnings when linking with
1778         dnl Carbon framework
1779         if test "$USE_DARWIN" = 1; then
1780             system_zlib_h_ok="yes"
1781         else
1782             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
1783             dnl known to not work) and although I don't know which is
1784             dnl the minimal required version it's safer to test for 1.1.4 as
1785             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
1786             dnl has anything more ancient (1.1.3 was released in July 1998)
1787             dnl anyhow
1788             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
1789                 [AC_TRY_RUN(
1790                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
1791                     [
1792                         #include <zlib.h>
1793                         #include <stdio.h>
1794
1795                         int main()
1796                         {
1797                             FILE *f=fopen("conftestval", "w");
1798                             if (!f) exit(1);
1799                             fprintf(f, "%s",
1800                                     ZLIB_VERSION[0] == '1' &&
1801                                     (ZLIB_VERSION[2] > '1' ||
1802                                     (ZLIB_VERSION[2] == '1' &&
1803                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
1804                             exit(0);
1805                         }
1806                     ],
1807                     ac_cv_header_zlib_h=`cat conftestval`,
1808                     ac_cv_header_zlib_h=no,
1809                     dnl cross-compiling: don't have an answer, try later
1810                     unset ac_cv_header_zlib_h
1811                 )]
1812             )
1813             dnl If the test above did not come up with a value (e.g. cross
1814             dnl compiling) then this should give a definitive answer
1815             AC_CHECK_HEADER(zlib.h)
1816
1817             system_zlib_h_ok=$ac_cv_header_zlib_h
1818         fi
1819
1820         if test "$system_zlib_h_ok" = "yes"; then
1821             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
1822         fi
1823
1824         if test "x$ZLIB_LINK" = "x" ; then
1825             if test "$wxUSE_ZLIB" = "sys" ; then
1826                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
1827             else
1828                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
1829                 wxUSE_ZLIB=builtin
1830             fi
1831         else
1832             dnl we are using the system library
1833             wxUSE_ZLIB=sys
1834         fi
1835     fi
1836
1837     if test "$wxUSE_ZLIB" = "builtin" ; then
1838         ZLIB_INCLUDE="-I\${top_srcdir}/src/zlib"
1839     fi
1840 fi
1841
1842 dnl ------------------------------------------------------------------------
1843 dnl Check for png library
1844 dnl ------------------------------------------------------------------------
1845
1846 PNG_INCLUDE=
1847 PNG_LINK=
1848 if test "$wxUSE_LIBPNG" != "no" ; then
1849     AC_DEFINE(wxUSE_LIBPNG)
1850
1851     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
1852         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
1853         wxUSE_LIBPNG=sys
1854     fi
1855
1856     dnl for the check below to have a chance to succeed, we must already have
1857     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
1858     dnl doesn't depend on zlib)
1859     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
1860         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
1861         wxUSE_LIBPNG=builtin
1862     fi
1863
1864     if test "$wxUSE_MGL" != 1 ; then
1865         dnl Don't check for libpng when building wxMGL, libmgl contains it
1866         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
1867             dnl libpng version 0.9 is known to not work, if an even newer
1868             dnl version is required, just bump it up in the test below
1869             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
1870                 [AC_TRY_RUN(
1871                     dnl png.h defines PNG_LIBPNG_VER=number
1872                     [
1873                         #include <png.h>
1874                         #include <stdio.h>
1875
1876                         int main()
1877                         {
1878                             FILE *f=fopen("conftestval", "w");
1879                             if (!f) exit(1);
1880                             fprintf(f, "%s",
1881                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
1882                             exit(0);
1883                         }
1884                     ],
1885                     ac_cv_header_png_h=`cat conftestval`,
1886                     ac_cv_header_png_h=no,
1887                     dnl cross-compiling: test (later) if we have any png.h
1888                     unset ac_cv_header_png_h
1889                 )]
1890             )
1891             AC_CHECK_HEADER(png.h)
1892
1893             if test "$ac_cv_header_png_h" = "yes"; then
1894                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng", , [-lz -lm])
1895             fi
1896
1897             if test "x$PNG_LINK" = "x" ; then
1898                 if test "$wxUSE_LIBPNG" = "sys" ; then
1899                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
1900                 else
1901                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
1902                     wxUSE_LIBPNG=builtin
1903                 fi
1904             else
1905                 dnl we are using the system library
1906                 wxUSE_LIBPNG=sys
1907             fi
1908         fi
1909     fi
1910
1911     if test "$wxUSE_LIBPNG" = "builtin" ; then
1912         PNG_INCLUDE="-I\${top_srcdir}/src/png"
1913     fi
1914
1915     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
1916 fi
1917
1918 dnl ------------------------------------------------------------------------
1919 dnl Check for jpeg library
1920 dnl ------------------------------------------------------------------------
1921
1922 JPEG_INCLUDE=
1923 JPEG_LINK=
1924 if test "$wxUSE_LIBJPEG" != "no" ; then
1925     AC_DEFINE(wxUSE_LIBJPEG)
1926
1927     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
1928         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
1929         wxUSE_LIBJPEG=sys
1930     fi
1931
1932     if test "$wxUSE_MGL" != 1 ; then
1933         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
1934         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
1935             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
1936             dnl HAVE_STDLIB_H which are already defined and this provokes
1937             dnl a compiler warning which configure considers as an error...
1938             AC_MSG_CHECKING(for jpeglib.h)
1939             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
1940                 AC_TRY_COMPILE(
1941                     [
1942                         #undef HAVE_STDLIB_H
1943                         #include <stdio.h>
1944                         #include <jpeglib.h>
1945                     ],
1946                     [
1947                     ],
1948                     ac_cv_header_jpeglib_h=yes,
1949                     ac_cv_header_jpeglib_h=no
1950                 )
1951             )
1952             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
1953
1954             if test "$ac_cv_header_jpeglib_h" = "yes"; then
1955                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
1956             fi
1957
1958             if test "x$JPEG_LINK" = "x" ; then
1959                 if test "$wxUSE_LIBJPEG" = "sys" ; then
1960                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
1961                 else
1962                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
1963                     wxUSE_LIBJPEG=builtin
1964                 fi
1965             else
1966                 dnl we are using the system library
1967                 wxUSE_LIBJPEG=sys
1968             fi
1969         fi
1970     fi
1971
1972     if test "$wxUSE_LIBJPEG" = "builtin" ; then
1973         JPEG_INCLUDE="-I\${top_srcdir}/src/jpeg"
1974     fi
1975 fi
1976
1977 dnl ------------------------------------------------------------------------
1978 dnl Check for tiff library
1979 dnl ------------------------------------------------------------------------
1980
1981 TIFF_INCLUDE=
1982 TIFF_LINK=
1983 TIFF_PREREQ_LINKS=-lm
1984 if test "$wxUSE_LIBTIFF" != "no" ; then
1985     AC_DEFINE(wxUSE_LIBTIFF)
1986
1987     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
1988         dnl libtiff may depend on libjpeg and libz so use them in the test
1989         dnl below or it would fail
1990         if test "$wxUSE_LIBJPEG" = "sys"; then
1991             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
1992         fi
1993         if test "$wxUSE_ZLIB" = "sys"; then
1994             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
1995         fi
1996         AC_CHECK_HEADER(tiffio.h,
1997                         AC_CHECK_LIB(tiff, TIFFError,
1998                                      TIFF_LINK=" -ltiff",
1999                                      ,
2000                                      $TIFF_PREREQ_LINKS)
2001                        )
2002
2003         if test "x$TIFF_LINK" = "x" ; then
2004             if test "$wxUSE_LIBTIFF" = "sys" ; then
2005                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2006             else
2007                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2008                 wxUSE_LIBTIFF=builtin
2009             fi
2010         else
2011             dnl we are using the system library
2012             wxUSE_LIBTIFF=sys
2013         fi
2014     fi
2015
2016     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2017         TIFF_INCLUDE="-I\${top_srcdir}/src/tiff"
2018     fi
2019 fi
2020
2021 dnl ----------------------------------------------------------------
2022 dnl search for toolkit (widget sets)
2023 dnl ----------------------------------------------------------------
2024
2025 AFMINSTALL=
2026 WIN32INSTALL=
2027
2028 TOOLKIT=
2029 TOOLKIT_INCLUDE=
2030 WIDGET_SET=
2031
2032 dnl are we building for a win32 target environment?
2033 dnl If so, setup common stuff needed for both GUI and Base libs.
2034 if test "$USE_WIN32" = 1 ; then
2035     AC_CHECK_HEADERS(w32api.h)
2036     AC_CHECK_HEADER(windows.h, [],
2037     [
2038         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2039     ])
2040
2041     dnl check if can use _WIN32_IE macro
2042     AC_CACHE_CHECK([if w32api has good enough MSIE support], wx_cv_w32api_win32_ie,
2043     [
2044       AC_TRY_COMPILE([#include <w32api.h>],
2045                      [
2046                        #define wxCHECK_W32API_VERSION( major, minor ) \
2047                        ( defined( __W32API_MAJOR_VERSION ) && defined( __W32API_MINOR_VERSION ) \
2048                        && ( ( __W32API_MAJOR_VERSION > (major) ) \
2049                        || ( __W32API_MAJOR_VERSION == (major) && __W32API_MINOR_VERSION >= (minor))))
2050
2051                        #if !wxCHECK_W32API_VERSION(1,1)
2052                        #error You need w32api 1.1 or newer
2053                        #endif
2054                      ], [
2055                         wx_cv_w32api_win32_ie=yes
2056                      ], [
2057                         wx_cv_w32api_win32_ie=no
2058                      ])
2059     ])
2060     if test "$wx_cv_w32api_win32_ie" = "yes" ; then
2061         CPPFLAGS="$CPPFLAGS -D_WIN32_IE=0x400"
2062     fi
2063
2064     dnl --- FIXME: This is still a somewhat random list of libs,
2065     dnl ---        some of them should probably be included conditionally.
2066     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lctl3d32 -ladvapi32 -lwsock32"
2067
2068     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2069         LIBS="$LIBS -loleacc"
2070     fi
2071
2072     case "${host}" in
2073         *-*-cygwin* )
2074             dnl Cygwin doesn't include these by default
2075             LIBS="$LIBS -lkernel32 -luser32 -lgdi32 -lcomdlg32"
2076             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2077     esac
2078
2079     dnl add extra odbc libs if we have compiled in odbc
2080     if test "$wxUSE_ODBC" = "sys" ; then
2081         wxUSE_ODBC = "yes"
2082     fi
2083     if test "$wxUSE_ODBC" = "yes" ; then
2084         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2085         AC_DEFINE(wxUSE_ODBC)
2086     fi
2087     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2088
2089     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2090     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2091
2092     dnl install Win32-specific files in "make install"
2093     WIN32INSTALL=win32install
2094 fi
2095
2096 if test "$USE_DARWIN" = 1; then
2097     dnl Mac OS X/Darwin GCC uses precompiled headers by default
2098     dnl this can cause problems both when compiling wxMac and wxBase
2099     if test "$wxUSE_PRECOMP" = "yes"; then
2100         CPPFLAGS="$CPPFLAGS -cpp-precomp"
2101     else
2102         CPPFLAGS="$CPPFLAGS -no-cpp-precomp"
2103     fi
2104 fi
2105
2106 if test "$wxUSE_GUI" = "yes"; then
2107     USE_GUI=1
2108
2109     GUI_TK_LIBRARY=
2110
2111     WXGTK12=
2112     WXGTK127=
2113     WXGTK20=
2114
2115     if test "$wxUSE_MSW" = 1 ; then
2116         TOOLKIT=MSW
2117         GUIDIST=MSW_DIST
2118
2119         dnl -mwindows causes a heap of other default gui libs to be linked in.
2120         dnl All platforms need this, except maybe cygwin
2121         LDFLAGS="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2122     fi
2123
2124     if test "$wxUSE_GTK" = 1; then
2125         AC_MSG_CHECKING([for GTK+ version])
2126
2127         gtk_version_cached=1
2128         AC_CACHE_VAL(wx_cv_lib_gtk,
2129             [
2130                 dnl stupid GTK+ AM macros produce their own messages, so we
2131                 dnl have to pass to the next line
2132                 gtk_version_cached=0
2133                 AC_MSG_RESULT()
2134
2135                 dnl we must link against lgthread unless the user
2136                 dnl used --disable-threads
2137                 GTK_MODULES=
2138                 if test "$wxUSE_THREADS" = "yes"; then
2139                     GTK_MODULES=gthread
2140                 fi
2141
2142                 dnl note that if we fail to find GTK2 we abort and don't fall
2143                 dnl back to GTK1.x
2144                 wx_cv_lib_gtk=
2145                 if test "x$wxUSE_GTK2" = "xyes"; then
2146                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2147                 else
2148                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2149
2150                     if test -z "$wx_cv_lib_gtk"; then
2151                         AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2152                     fi
2153                 fi
2154
2155                 if test -z "$wx_cv_lib_gtk"; then
2156                     dnl looks better in AC_MSG_RESULT
2157                     wx_cv_lib_gtk=none
2158                 else
2159                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2160                     dnl subsequent runs
2161                     wx_cv_cflags_gtk=$GTK_CFLAGS
2162                     wx_cv_libs_gtk=$GTK_LIBS
2163                 fi
2164             ]
2165         )
2166
2167         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2168         dnl enough
2169         if test "$gtk_version_cached" = 1; then
2170             AC_MSG_RESULT($wx_cv_lib_gtk)
2171         fi
2172
2173         case "$wx_cv_lib_gtk" in
2174             2.0)    WXGTK20=1
2175                     TOOLKIT_VERSION=2
2176                     ;;
2177             1.2.7)  WXGTK127=1
2178                     WXGTK12=1
2179                     ;;
2180             1.2.3)  WXGTK12=1
2181                     ;;
2182             *)      AC_MSG_ERROR([
2183 Please check that gtk-config is in path, the directory
2184 where GTK+ libraries are installed (returned by
2185 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
2186 equivalent variable and GTK+ is version 1.2.3 or above.
2187                             ])
2188                     ;;
2189         esac
2190
2191         if test "$WXGTK20" = 1; then
2192             if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
2193                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2194                     [
2195                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2196                         LIBS="$LIBS $PANGOFT2_LIBS"
2197                     ],
2198                     [
2199                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2200                         wxUSE_PRINTING_ARCHITECTURE="no"
2201                     ]
2202                 )
2203             fi
2204         else
2205             if test "$wxUSE_UNICODE" = "yes"; then
2206                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2207                 wxUSE_UNICODE=no
2208             fi
2209         fi
2210
2211         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2212         dnl have it but we do the check for the others)
2213         if test "$USE_DARWIN" != 1; then
2214             AC_CHECK_FUNCS(poll)
2215         fi
2216
2217         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2218         GUI_TK_LIBRARY="$wx_cv_libs_gtk"
2219
2220         AFMINSTALL=afminstall
2221         TOOLKIT=GTK
2222         GUIDIST=GTK_DIST
2223
2224         dnl test for XIM support in libgdk
2225         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2226     fi
2227
2228     if test "$wxUSE_MGL" = 1; then
2229        AC_MSG_CHECKING(for SciTech MGL library)
2230         if test "x$MGL_ROOT" = x ; then
2231             AC_MSG_RESULT(not found)
2232             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2233         else
2234             AC_MSG_RESULT($MGL_ROOT)
2235         fi
2236
2237         AC_MSG_CHECKING(for libmgl location)
2238         dnl Find MGL library that we want
2239         dnl FIXME_MGL - test for MGL variants for freebsd etc.
2240         case "${host}" in
2241             *-*-linux* )
2242               if test "x$wxUSE_SHARED" = xyes ; then
2243                   mgl_os_candidates="linux/gcc/glibc.so linux/gcc/glibc"
2244               else
2245                   mgl_os_candidates="linux/gcc/glibc linux/gcc/glibc.so"
2246               fi
2247               ;;
2248             *-pc-msdosdjgpp )
2249               mgl_os_candidates="dos32/dj2"
2250               ;;
2251             *)
2252               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2253         esac
2254
2255         mgl_lib_type=""
2256         mgl_os=""
2257
2258         for mgl_os_i in $mgl_os_candidates ; do
2259             if test "x$mgl_os" = x ; then
2260                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2261                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2262                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2263                         mgl_lib_type=debug
2264                         mgl_os=$mgl_os_i
2265                     fi
2266                 fi
2267                 if test "x$mgl_lib_type" = x ; then
2268                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2269                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2270                         mgl_lib_type=release
2271                         mgl_os=$mgl_os_i
2272                     fi
2273                 fi
2274             fi
2275         done
2276
2277         if test "x$mgl_os" = x ; then
2278             AC_MSG_RESULT(not found)
2279             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2280         fi
2281         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2282
2283         wxUSE_UNIVERSAL="yes"
2284
2285         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2286         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2287
2288         AFMINSTALL=afminstall
2289         TOOLKIT=MGL
2290         GUIDIST=MGL_DIST
2291     fi
2292
2293     if test "$wxUSE_MICROWIN" = 1; then
2294         AC_MSG_CHECKING(for MicroWindows)
2295         if test "x$MICROWINDOWS" = x ; then
2296             AC_MSG_RESULT(not found)
2297             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2298         else
2299             AC_MSG_RESULT($MICROWINDOWS)
2300         fi
2301
2302         if test -f $MICROWINDOWS/lib/libmwin.a; then
2303             AC_MSG_RESULT(MicroWindows' libraries found.)
2304         else
2305             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2306         fi
2307
2308         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2309         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2310
2311         wxUSE_UNIVERSAL="yes"
2312
2313         AFMINSTALL=afminstall
2314         TOOLKIT=MICROWIN
2315         GUIDIST=MICROWIN_DIST
2316
2317         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2318     fi
2319
2320     if test "$wxUSE_X11" = 1; then
2321         dnl use standard macros to check for X headers/libs, this brings support
2322         dnl for the standard configure options --x-includes and --x-libraries
2323         AC_PATH_XTRA
2324
2325         if test "$no_x" = "yes"; then
2326           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2327         fi
2328
2329         GUI_TK_LIBRARY="$X_LIBS"
2330         TOOLKIT_INCLUDE="$X_CFLAGS"
2331         AFMINSTALL=afminstall
2332         COMPILED_X_PROGRAM=0
2333
2334         if test "$wxUSE_NANOX" = "yes"; then
2335             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2336             if test "x$MICROWIN" = x ; then
2337                 AC_MSG_RESULT(not found)
2338                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2339             else
2340                 AC_MSG_RESULT($MICROWIN)
2341                 AC_DEFINE(wxUSE_NANOX)
2342             fi
2343         fi
2344
2345         xpm_link=
2346         AC_MSG_CHECKING(for Xpm library)
2347         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2348         if test "$ac_find_libraries" != "" ; then
2349             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2350             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2351             xpm_link=" -lXpm"
2352             AC_DEFINE(wxHAVE_LIB_XPM)
2353             AC_MSG_RESULT(found at $ac_find_libraries)
2354         else
2355             AC_TRY_COMPILE(
2356                 [
2357                     #include <X11/xpm.h>
2358                 ],
2359                 [
2360                     int version;
2361                     version = XpmLibraryVersion();
2362                 ],
2363                 [
2364                     xpm_link=" -lXpm"
2365                     AC_DEFINE(wxHAVE_LIB_XPM)
2366                     AC_MSG_RESULT(found in default search path)
2367                     COMPILED_X_PROGRAM=0
2368                 ],
2369                 [
2370                     AC_MSG_RESULT(no)
2371                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2372                 ]
2373             )
2374         fi
2375
2376         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
2377                      [
2378                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
2379                       wxHAVE_XEXT_LIB=1
2380                      ],
2381                      [], [$GUI_TK_LIBRARY -lX11])
2382
2383         if test "$wxUSE_UNICODE" = "yes"; then
2384                 PKG_CHECK_MODULES(PANGOX, pangox,
2385                     [
2386                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2387                         LIBS="$LIBS $PANGOX_LIBS"
2388                     ],
2389                     [
2390                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2391                     ]
2392                 )
2393                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2394                     [
2395                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2396                         LIBS="$LIBS $PANGOFT2_LIBS"
2397                     ],
2398                     [
2399                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2400                         wxUSE_PRINTING_ARCHITECTURE="no"
2401                     ]
2402                 )
2403                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
2404                     [
2405                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
2406                         LIBS="$LIBS $PANGOXFT_LIBS"
2407                     ],
2408                     [
2409                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
2410                     ]
2411                 )
2412         fi
2413
2414         wxUSE_UNIVERSAL="yes"
2415
2416         if test "$wxUSE_NANOX" = "yes"; then
2417             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
2418             TOOLCHAIN_DEFS="${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"
2419             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
2420         else
2421             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11$xpm_link"
2422         fi
2423
2424         TOOLKIT_VPATH="\${top_srcdir}/src/x11"
2425         TOOLKIT=X11
2426         GUIDIST=X11_DIST
2427     fi
2428
2429     if test "$wxUSE_MOTIF" = 1; then
2430         dnl use standard macros to check for X headers/libs, this brings support
2431         dnl for the standard configure options --x-includes and --x-libraries
2432         AC_PATH_XTRA
2433
2434         if test "$no_x" = "yes"; then
2435           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2436         fi
2437
2438         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE to
2439         dnl X_LIBS and X_CFLAGS respectively -- what for??
2440         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//'`
2441         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2442         AFMINSTALL=afminstall
2443         COMPILED_X_PROGRAM=0
2444
2445         AC_MSG_CHECKING(for Motif/Lesstif headers)
2446         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2447         if test "$ac_find_includes" != "" ; then
2448             AC_MSG_RESULT(found in $ac_find_includes)
2449             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2450             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2451         else
2452             AC_TRY_COMPILE(
2453                 [
2454                     #include <Xm/Xm.h>
2455                 ],
2456                 [
2457                     int version;
2458                     version = xmUseVersion;
2459                 ],
2460                 [
2461                     AC_MSG_RESULT(found in default search path)
2462                     COMPILED_X_PROGRAM=1
2463                 ],
2464                 [
2465                     AC_MSG_RESULT(no)
2466                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2467                 ]
2468             )
2469         fi
2470
2471         if test "$COMPILED_X_PROGRAM" = 0; then
2472             AC_MSG_CHECKING(for Motif/Lesstif library)
2473             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2474             if test "$ac_find_libraries" != "" ; then
2475                 AC_MSG_RESULT(found at $ac_find_libraries)
2476
2477                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2478                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2479             else
2480                 dnl it might happen that we found headers in one of the
2481                 dnl standard paths but the libs are elsewhere - we do need to
2482                 dnl try to compile a sample program then here
2483                 save_CFLAGS=$CFLAGS
2484                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2485
2486                 AC_TRY_COMPILE(
2487                     [
2488                         #include <Xm/Xm.h>
2489                     ],
2490                     [
2491                         int version;
2492                         version = xmUseVersion;
2493                     ],
2494                     [
2495                         AC_MSG_RESULT(found in default search path)
2496                         COMPILED_X_PROGRAM=1
2497                     ],
2498                     [
2499                         AC_MSG_RESULT(no)
2500                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2501                     ]
2502                 )
2503
2504                 CFLAGS=$save_CFLAGS
2505             fi
2506         fi
2507
2508         xpm_link=
2509         AC_MSG_CHECKING(for Xpm library)
2510         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2511         if test "$ac_find_libraries" != "" ; then
2512             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2513             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2514
2515             xpm_link=" -lXpm"
2516             AC_DEFINE(wxHAVE_LIB_XPM)
2517             AC_MSG_RESULT(found at $ac_find_libraries)
2518         else
2519             save_CFLAGS=$CFLAGS
2520             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2521
2522             AC_TRY_COMPILE(
2523                 [
2524                     #include <X11/xpm.h>
2525                 ],
2526                 [
2527                     int version;
2528                     version = XpmLibraryVersion();
2529                 ],
2530                 [
2531                     xpm_link=" -lXpm"
2532                     AC_DEFINE(wxHAVE_LIB_XPM)
2533                     AC_MSG_RESULT(found in default search path)
2534                     COMPILED_X_PROGRAM=0
2535                 ],
2536                 [
2537                     AC_MSG_RESULT(no)
2538                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2539                 ]
2540             )
2541
2542             CFLAGS=$save_CFLAGS
2543         fi
2544
2545         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
2546         libp_link=""
2547         libsm_ice_link=""
2548         libs_found=0
2549         for libp in "" " -lXp"; do
2550             if test "$libs_found" = "0"; then
2551                 for libsm_ice in " -lSM -lICE"; do
2552                     if test "$libs_found" = "0"; then
2553                         save_LIBS="$LIBS"
2554                         LIBS="$GUI_TK_LIBRARY -lXm${xpm_link} ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
2555                         save_CFLAGS=$CFLAGS
2556                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2557
2558                         AC_TRY_LINK(
2559                             [
2560                                 #include <Xm/Xm.h>
2561                                 #include <Xm/List.h>
2562                             ],
2563                             [
2564                                 XmString string = NULL;
2565                                 Widget w = NULL;
2566                                 int position = 0;
2567                                 XmListAddItem(w, string, position);
2568                             ],
2569                             [
2570                                 libp_link="$libp"
2571                                 libsm_ice_link="$libsm_ice"
2572                                 AC_MSG_RESULT(
2573                                     [need${libp_link}${libsm_ice_link}])
2574                                 libs_found=1
2575                             ], []
2576                         )
2577
2578                         LIBS="$save_LIBS"
2579                         CFLAGS=$save_CFLAGS
2580                     fi
2581                 done
2582             fi
2583         done
2584
2585         if test "$libs_found" = "0"; then
2586             AC_MSG_RESULT([can't find the right libraries])
2587             AC_MSG_ERROR([can't link a simple motif program])
2588         fi
2589
2590         save_CFLAGS=$CFLAGS
2591         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2592         AC_MSG_CHECKING([for Motif 2])
2593         AC_TRY_COMPILE([
2594                         #include <Xm/Xm.h>
2595                        ],
2596                        [
2597                         #if XmVersion < 2000
2598                         #error "Not Motif 2"
2599                         #endif
2600                        ],
2601                        [
2602                         AC_DEFINE(__WXMOTIF20__,1)
2603                         AC_MSG_RESULT([found])
2604                        ],
2605                        [
2606                         AC_DEFINE(__WXMOTIF20__,0)
2607                         AC_MSG_RESULT([not found])
2608                        ])
2609         CFLAGS=$save_CFLAGS
2610
2611         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm$xpm_link${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
2612         TOOLKIT_VPATH="\${top_srcdir}/src/motif${PATH_IFS}\${top_srcdir}/src/motif/xmcombo${PATH_IFS}\${top_srcdir}/src/x11"
2613         TOOLKIT=MOTIF
2614         GUIDIST=MOTIF_DIST
2615         wxHAVE_XEXT_LIB=1
2616     fi
2617
2618     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1 &&
2619        test "$wxHAVE_XEXT_LIB" = 1; then
2620         save_CFLAGS="$CFLAGS"
2621         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2622
2623         AC_MSG_CHECKING([for X11/extensions/shape.h])
2624         AC_TRY_COMPILE([
2625                         #include <X11/Xlib.h>
2626                         #include <X11/extensions/shape.h>
2627                        ],
2628                        [
2629                         int dummy1, dummy2;
2630                         XShapeQueryExtension((Display*)NULL,
2631                                              (int*)NULL, (int*)NULL);
2632                        ],
2633                        [
2634                         AC_DEFINE(HAVE_XSHAPE)
2635                         AC_MSG_RESULT([found])
2636                        ],
2637                        [
2638                         AC_MSG_RESULT([not found])
2639                        ])
2640         CFLAGS="$save_CFLAGS"
2641     fi
2642
2643     if test "$wxUSE_MAC" = 1; then
2644         CPPFLAGS="$CPPFLAGS -fpascal-strings -I\${top_srcdir}/src/mac/morefilex -I/Developer/Headers/FlatCarbon"
2645
2646         TOOLKIT_VPATH="\${top_srcdir}/src/mac${PATH_IFS}\${top_srcdir}/src/mac/morefilex"
2647         TOOLKIT=MAC
2648         dnl we can't call this MAC_DIST or autoconf thinks its a macro
2649         GUIDIST=MACX_DIST
2650     fi
2651
2652     if test "$wxUSE_COCOA" = 1; then
2653         TOOLKIT_VPATH="\${top_srcdir}/src/cocoa"
2654         TOOLKIT=COCOA
2655         GUIDIST=COCOA_DIST
2656     fi
2657
2658     if test "$wxUSE_PM" = 1; then
2659         TOOLKIT=PM
2660         GUIDIST=GTK_DIST
2661         AC_MSG_WARN([OS/2 threads are not yet supported... disabled])
2662         wxUSE_THREADS="no"
2663     fi
2664
2665     dnl the name of the directory where the files for this toolkit live
2666     if test "$TOOLKIT" = "PM" ; then
2667         TOOLKIT_DIR="os2"
2668     else
2669         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
2670     fi
2671
2672     dnl misc other files depending on the port
2673     PORT_FILES="\${top_srcdir}/src/\$(TOOLKITDIR)/files.lst"
2674
2675     if test "$wxUSE_UNIVERSAL" = "yes"; then
2676         ALL_OBJECTS="\$(GUI_LOWLEVEL_OBJS) \${UNIVOBJS}"
2677
2678         dnl ALL_SOURCES and ALL_HEADERS shouldn't include really all sources
2679         dnl and headers as some/most are not needed for wxUniv but I don't
2680         dnl have time to add GUI_LOWLEVEL_SOURCES/HEADERS stuff now (TODO!)
2681         ALL_SOURCES="\$(ALL_SOURCES) \${UNIV_SOURCES}"
2682         ALL_HEADERS="\$(ALL_HEADERS) \${UNIV_HEADERS}"
2683
2684         PORT_FILES="${PORT_FILES} \${top_srcdir}/src/univ/files.lst"
2685         if test "$wxUSE_X11" = 1; then
2686             TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}${PATH_IFS}\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes"
2687         else
2688             TOOLKIT_VPATH="\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes${PATH_IFS}\${top_srcdir}/src/${TOOLKIT_DIR}"
2689         fi
2690         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
2691         WIDGET_SET=univ
2692     else
2693         ALL_OBJECTS="\$(GUIOBJS)"
2694         ALL_SOURCES="\$(ALL_SOURCES)"
2695         ALL_HEADERS="\$(ALL_HEADERS)"
2696     fi
2697
2698     ALL_OBJECTS="${ALL_OBJECTS} \$(COMMONOBJS) \$(GENERICOBJS)"
2699
2700     if test "$TOOLKIT" != "MSW" -a "$USE_DOS" != 1; then
2701         ALL_OBJECTS="${ALL_OBJECTS} \$(UNIXOBJS)"
2702     fi
2703
2704     if test "$wxUSE_HTML" = "yes"; then
2705         ALL_OBJECTS="${ALL_OBJECTS} \$(HTMLOBJS)"
2706     fi
2707
2708     if test "$wxUSE_LIBJPEG" = "builtin" ; then
2709         ALL_OBJECTS="${ALL_OBJECTS} \$(JPEGOBJS)"
2710     fi
2711     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2712         ALL_OBJECTS="${ALL_OBJECTS} \$(TIFFOBJS)"
2713     fi
2714     if test "$wxUSE_LIBPNG" = "builtin" ; then
2715         ALL_OBJECTS="${ALL_OBJECTS} \$(PNGOBJS)"
2716     fi
2717
2718     dnl distribute samples/demos/utils with GUI versions
2719     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
2720     DISTDIR="wx\$(TOOLKIT)"
2721 else
2722     USE_GUI=0
2723
2724     dnl this doesn't quite work right for wxBase, but the places
2725     dnl where it is wrong aren't fatal (yet) though.
2726     TOOLKIT_DIR="base"
2727
2728     dnl the sources, their dependenices and the headers
2729     if test "$USE_WIN32" = 1 ; then
2730         ALL_OBJECTS="\${BASE_OBJS} \${BASE_MSW_OBJS}"
2731         TOOLKIT_VPATH="\${top_srcdir}/src/msw"
2732
2733         dnl yes, the toolkit for wxBase on win32 is actually MSW
2734         dnl wxBase on unix does not need a 'TOOLKIT' defined.
2735         TOOLKIT="MSW"
2736     else
2737         ALL_OBJECTS="\${BASE_OBJS} \${BASE_UNIX_OBJS}"
2738         TOOLKIT_VPATH="\${top_srcdir}/src/unix"
2739     fi
2740
2741     ALL_SOURCES="\$(ALL_SOURCES)"
2742     ALL_HEADERS="\$(ALL_HEADERS)"
2743
2744     PORT_FILES="\${top_srcdir}/src/files.lst"
2745
2746     dnl distribute only wxBase sources/headers
2747     GUIDIST="BASE_DIST"
2748     DISTDIR="wxBase"
2749 fi
2750
2751 dnl ---------------------------------------------------------------------------
2752 dnl Optional libraries included when system library is not used
2753 dnl ---------------------------------------------------------------------------
2754
2755
2756 dnl ----------------------------------------------------------------
2757 dnl iODBC support
2758 dnl ----------------------------------------------------------------
2759
2760 IODBC_C_SRC=""
2761
2762
2763 dnl ODBC is handled seperately for MSW
2764 if test "$TOOLKIT" != "MSW" ; then
2765
2766     if test "$wxUSE_ODBC" != "no" ; then
2767         AC_DEFINE(wxUSE_ODBC)
2768         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
2769
2770         dnl is this still necessary in 2.5?
2771         WXODBCFLAG="-D_IODBC_"
2772
2773
2774         if test "$wxUSE_ODBC" = "sys" ; then
2775             dnl This is not ideal we really ough to use the unixodbc-config
2776             dnl  or iodbc-config if they exist.
2777
2778             AC_CHECK_HEADER(sql.h)
2779             AC_SEARCH_LIBS(SQLAllocEnv,iodbc unixodbc odbc , , [ wxUSE_ODBC=builtin ])
2780         fi
2781
2782     fi
2783
2784     dnl Not "no" either...
2785     if test "$wxUSE_ODBC" != "sys" ; then
2786         AC_MSG_WARN( [ can't find system Odbc library falling back to builtin ])
2787         ALL_OBJECTS="${ALL_OBJECTS} \$(IODBCOBJS)"
2788     fi
2789 fi
2790
2791 if test "$wxUSE_REGEX" = "builtin" ; then
2792     ALL_OBJECTS="${ALL_OBJECTS} \$(REGEXOBJS)"
2793 fi
2794 if test "$wxUSE_ZLIB" = "builtin" ; then
2795     ALL_OBJECTS="${ALL_OBJECTS} \$(ZLIBOBJS)"
2796 fi
2797
2798 dnl ---------------------------------------------------------------------------
2799 dnl OpenGL libraries
2800 dnl ---------------------------------------------------------------------------
2801
2802 if test "$wxUSE_OPENGL" = "yes"; then
2803     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
2804         OPENGL_LIBS="-framework OpenGL -framework AGL"
2805     elif test "$wxUSE_MSW" = 1; then
2806         OPENGL_LIBS="-lopengl32 -lglu32"
2807     else
2808         AC_CHECK_HEADER(GL/gl.h,
2809             [
2810                 found_gl=0
2811
2812                 AC_MSG_CHECKING([for -lGL])
2813                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GL)
2814                 if test "$ac_find_libraries" != "" ; then
2815                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2816                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
2817                         LDFLAGS_GL="$ac_path_to_link"
2818                     fi
2819
2820                     dnl don't suppose that libGL and libGLU are always in the
2821                     dnl same directory -- this is not true for some common
2822                     dnl distributions
2823                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
2824                     if test "$ac_find_libraries" != "" ; then
2825                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2826                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
2827                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
2828                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
2829                         fi
2830
2831                         found_gl=1
2832                         OPENGL_LIBS="-lGL -lGLU"
2833                         AC_MSG_RESULT([yes])
2834                     fi
2835                 fi
2836
2837                 if "$found_gl" != 1; then
2838                     AC_MSG_RESULT([no])
2839                     AC_MSG_CHECKING([for -lMesaGL])
2840                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
2841                     if test "$ac_find_libraries" != "" ; then
2842                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2843                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2844                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
2845                         AC_MSG_RESULT([yes])
2846                     else
2847                         AC_MSG_RESULT([no])
2848                     fi
2849                 fi
2850             ])
2851
2852         if test "x$OPENGL_LIBS" = "x"; then
2853             dnl it should be an error and not a warning because OpenGL is not on
2854             dnl by default and so if it had been explicitely requested, we
2855             dnl shouldn't just fall back to compiling the library without it
2856             AC_MSG_ERROR(OpenGL libraries not available)
2857         fi
2858     fi
2859
2860     if test "$wxUSE_OPENGL" = "yes"; then
2861         AC_DEFINE(wxUSE_OPENGL)
2862         AC_DEFINE(wxUSE_GLCANVAS)
2863         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl"
2864     fi
2865 fi
2866
2867 if test -z "$TOOLKIT_VPATH" ; then
2868     TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}"
2869 fi
2870
2871 dnl the symbol which allows conditional compilation for the given toolkit
2872 if test -n "$TOOLKIT" ; then
2873     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
2874 fi
2875
2876 lib_unicode_suffix=
2877 if test "$wxUSE_UNICODE" = "yes"; then
2878     lib_unicode_suffix=u
2879 fi
2880
2881 lib_debug_suffix=
2882 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
2883     lib_debug_suffix=d
2884 fi
2885
2886 WX_VERSION_TAG=`echo WX${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
2887
2888 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}-${WX_RELEASE}"
2889 TOOLCHAIN_NAME_GL="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_gl-${WX_RELEASE}"
2890
2891 if test "$cross_compiling" = "yes"; then
2892     TOOLCHAIN_NAME="${TOOLCHAIN_NAME}-${host_alias}"
2893     TOOLCHAIN_NAME_GL="${TOOLCHAIN_NAME_GL}-${host_alias}"
2894 fi
2895
2896 dnl library link name
2897 WX_LIBRARY="wx_${TOOLCHAIN_NAME}"
2898 WX_LIBRARY_GL="wx_${TOOLCHAIN_NAME_GL}"
2899 WX_LIBRARY_BASENAME="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}"
2900
2901 dnl the name of the shared library
2902 WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2903 WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2904
2905 dnl the name of the links to the shared library
2906 WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}"
2907 WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
2908 WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}"
2909 WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2910
2911 case "${host}" in
2912     *-*-cygwin* | *-*-mingw32* )
2913
2914         dnl If we are cross compiling we want to use the 'full' unix type name for the
2915         dnl lib, but for a native install use the windows style naming convention.
2916         dnl (excepting again that we strip the ELF style version numbers off it).
2917
2918         dnl FIXME: is this GL stuff actually even used for wxMSW?  should it be??
2919
2920         if test "$cross_compiling" != "yes" -a "$TOOLKIT_DIR" = "msw"; then
2921             WX_LIBRARY="wxmsw${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2922             WX_LIBRARY_GL="wxmsw_gl${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2923             WX_LIBRARY_NAME_SHARED="${WX_LIBRARY}.${SO_SUFFIX}"
2924             WX_LIBRARY_NAME_SHARED_GL="${WX_LIBRARY_GL}.${SO_SUFFIX}"
2925         else
2926             WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}"
2927             WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2928         fi
2929         ;;
2930
2931     *-*-darwin* )
2932         dnl Under Mac OS X, the naming conventions for shared libraries
2933         dnl are different: the number precedes the suffix.
2934
2935         WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}.${SO_SUFFIX}"
2936         WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}.${SO_SUFFIX}"
2937
2938         WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${WX_CURRENT}.${SO_SUFFIX}"
2939         WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
2940         WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${WX_CURRENT}.${SO_SUFFIX}"
2941         WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2942
2943         dnl Under Mac OS X, we should build real frameworks instead of simple
2944         dnl dynamic shared libraries (in order to embed the resources)
2945         if test "$wxUSE_MAC" = 1; then
2946             dnl base name of the resource file for wxMac must be the same
2947             dnl as library installation base name (-install_name)
2948             WX_RESOURCES_MACOSX_ASCII="lib${WX_LIBRARY}.${WX_CURRENT}.r"
2949             WX_RESOURCES_MACOSX_DATA="lib${WX_LIBRARY}.${WX_CURRENT}.rsrc"
2950         fi
2951         ;;
2952 esac
2953
2954 dnl the name of the static library
2955 WX_LIBRARY_NAME_STATIC="lib${WX_LIBRARY}.a"
2956 WX_LIBRARY_NAME_STATIC_GL="lib${WX_LIBRARY_GL}.a"
2957
2958 dnl define which libs wx-config should link.
2959 WXCONFIG_LIBS="-l${WX_LIBRARY}"
2960 WXCONFIG_LIBS_STATIC="lib${WX_LIBRARY}.a"
2961
2962 if test "$wxUSE_OPENGL" = "yes"; then
2963     WXCONFIG_LIBS_GL="-l${WX_LIBRARY_GL} ${OPENGL_LIBS}"
2964     WXCONFIG_LIBS_STATIC_GL="lib${WX_LIBRARY_GL}.a ${OPENGL_LIBS}"
2965 fi
2966
2967
2968 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
2969
2970 if test "$wxUSE_SHARED" = "yes"; then
2971     case "${host}" in
2972       *-pc-os2_emx | *-pc-os2-emx | \
2973       *-pc-msdosdjgpp )
2974         dnl only static for now
2975         wxUSE_SHARED=no
2976         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
2977       ;;
2978     esac
2979 fi
2980
2981 if test "$wxUSE_SHARED" = "yes"; then
2982
2983     dnl install targets
2984     if test "$wxUSE_OPENGL" = "yes"; then
2985         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS CREATE_INSTALLED_LINKS_GL"
2986         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1} \$(build_libdir)/${WX_LIBRARY_LINK1_GL}"
2987     else
2988         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2989         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1}"
2990     fi
2991
2992     dnl the extra compiler flags needed for compilation of shared library
2993     if test "$GCC" = "yes"; then
2994         dnl the switch for gcc is the same under all platforms
2995         PIC_FLAG="-fPIC"
2996     fi
2997
2998
2999     dnl use versioned symbols if available on the platform
3000     WX_VERSIONED_SYMBOLS([\$(top_builddir)/version-script])
3001
3002     dnl the command to use for creating the shared library
3003     SHARED_LD="${CXX} -shared -o"
3004
3005     case "${host}" in
3006       *-hp-hpux* )
3007         dnl default settings are good for gcc but not for the native HP-UX
3008         if test "$GCC" = "yes"; then
3009             dnl -o flag must be after PIC flag
3010             SHARED_LD="${CXX} -shared ${PIC_FLAG} -o"
3011         else
3012             dnl no idea why it wants it, but it does
3013             LDFLAGS="$LDFLAGS -L/usr/lib"
3014
3015             SHARED_LD="${CXX} -b -o"
3016             PIC_FLAG="+Z"
3017         fi
3018
3019         dnl install shared libs without symlinks
3020         if test "$wxUSE_OPENGL" = "yes"; then
3021             WX_ALL_INSTALLED="preinstall_gl"
3022             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
3023         else
3024             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
3025         fi
3026       ;;
3027
3028       *-*-linux* )
3029         if test "$GCC" != "yes"; then
3030             AC_CACHE_CHECK([for Intel compiler], wx_cv_prog_icc,
3031             [
3032                 AC_TRY_COMPILE([],
3033                     [
3034                         #ifndef __INTEL_COMPILER
3035                         #error Not icc
3036                         #endif
3037                     ],
3038                     wx_cv_prog_icc=yes,
3039                     wx_cv_prog_icc=no
3040                 )
3041             ])
3042             if test "$wx_cv_prog_icc" = "yes"; then
3043                 PIC_FLAG="-KPIC"
3044             fi
3045         fi
3046
3047         if test "$wxUSE_SONAME" = "yes" ; then
3048             SONAME_FLAGS="-Wl,-soname,${WX_LIBRARY_LINK1}"
3049             SONAME_FLAGS_GL="-Wl,-soname,${WX_LIBRARY_LINK1_GL}"
3050             dnl substitute this in makelib.env for the contrib libs
3051             WX_TARGET_LIBRARY_SONAME="-Wl,-soname,\$(TARGETLIB_LINK1)"
3052         fi
3053       ;;
3054
3055       *-*-solaris2* )
3056         if test "$GCC" = yes ; then
3057             dnl newer versions of gcc need -isystem to compile X headers on
3058             dnl Solaris (which use old style C syntax)
3059             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
3060         else
3061             SHARED_LD="${CXX} -G -o"
3062             PIC_FLAG="-KPIC"
3063             SONAME_FLAGS="-h ${WX_LIBRARY_NAME_SHARED}"
3064             SONAME_FLAGS_GL="-h ${WX_LIBRARY_NAME_SHARED_GL}"
3065         fi
3066       ;;
3067
3068       *-*-darwin* )
3069         dnl For Unix to MacOS X porting instructions, see:
3070         dnl http://fink.sourceforge.net/doc/porting/porting.html
3071         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -DWXMAKINGDLL"
3072         CFLAGS="$CFLAGS -fno-common"
3073         CXXFLAGS="$CXXFLAGS -fno-common"
3074         dnl wxWindows must be fully binded (lazy binding breaks RTTI classinfo)
3075         dnl this can be done either with the exe linker flag -Wl,-bind_at_load
3076         dnl or with a double stage link in order to create a single module
3077         dnl "-init _wxWindowsDylibInit" not useful with lazy linking solved
3078         SHARED_LD="\${top_srcdir}/distrib/mac/shared-ld-sh -undefined suppress -flat_namespace -o"
3079         PIC_FLAG="-dynamic -fPIC"
3080         dnl library installation base name and wxMac resources file base name
3081         dnl must be identical in order for the resource file to be found at
3082         dnl run time in src/mac/app.cpp
3083         SONAME_FLAGS="-compatibility_version ${WX_RELEASE} -current_version ${WX_VERSION} -install_name \$(libdir)/${WX_LIBRARY_LINK1}"
3084         SONAME_FLAGS_GL="-compatibility_version ${WX_RELEASE} -current_version ${WX_VERSION} -install_name \$(libdir)/${WX_LIBRARY_LINK1_GL}"
3085       ;;
3086
3087       *-*-aix* )
3088         dnl default settings are ok for gcc
3089         if test "$GCC" != "yes"; then
3090             dnl the abs path below used to be hardcoded here so I guess it must
3091             dnl be some sort of standard location under AIX?
3092             AC_CHECK_PROG(AIX_CXX_LD, makeC++SharedLib,
3093                           makeC++SharedLib, /usr/lpp/xlC/bin/makeC++SharedLib)
3094
3095             SHARED_LD="$(AIX_CXX_LD) -p 0 -o"
3096         fi
3097       ;;
3098
3099       *-*-cygwin* | *-*-mingw32* )
3100         WX_LIBRARY_IMPORTLIB="${WX_LIBRARY_NAME_SHARED}.a"
3101
3102         SHARED_LD="${CXX} -shared -Wl,--out-implib,lib/${WX_LIBRARY_IMPORTLIB} -o"
3103         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
3104
3105         PIC_FLAG="-UWXUSINGDLL -DWXMAKINGDLL=1 -D_DLL=1 -D_WINDLL=1"
3106
3107         dnl Don't build seperate GL library
3108         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
3109         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
3110
3111         if test "$wxUSE_OPENGL" = "yes"; then
3112             LIBS="${LIBS} ${OPENGL_LIBS}"
3113         fi
3114       ;;
3115
3116       *-*-beos* )
3117         dnl can't use gcc under BeOS for shared library creation because it
3118         dnl complains about missing 'main'
3119         SHARED_LD="${LD} -shared -o"
3120       ;;
3121
3122       *-*-irix* )
3123         dnl default settings are ok for gcc
3124         if test "$GCC" != "yes"; then
3125             PIC_FLAG="-KPIC"
3126         fi
3127       ;;
3128
3129       *-*-freebsd* | *-*-openbsd* | *-*-netbsd* | \
3130       *-*-sunos4* | \
3131       *-*-osf* | \
3132       *-*-dgux5* | \
3133       *-*-sysv5* )
3134         dnl defaults are ok
3135       ;;
3136
3137       *)
3138         AC_MSG_ERROR(unknown system type $host.)
3139     esac
3140
3141     dnl set target to shared if not explicitly chose static before
3142     if test "x$WX_TARGET_LIBRARY" = "x"; then
3143         WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_SHARED}"
3144         WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_SHARED_GL}"
3145     fi
3146
3147     dnl do not alter the LIBRARY_TYPE strings "so" and "a", they are magic
3148     WX_TARGET_LIBRARY_TYPE="so"
3149     INSTALL_LIBRARY='$(INSTALL_PROGRAM)'
3150 fi
3151
3152 dnl do not 'else' this, it may be changed in the above conditional.
3153 if test "$wxUSE_SHARED" = "no"; then
3154
3155     dnl give static wxBase and wxMSW build a working install target
3156     if test "$wxUSE_GUI" = "no" -o "$USE_WIN32" = 1 ; then
3157         dnl we're here because WX_ALL_INSTALLED is empty, but play safe anyway
3158         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
3159     fi
3160
3161     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
3162         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
3163     fi
3164
3165     if test "$wxUSE_OPENGL" = "yes"; then
3166         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_gl"
3167         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC} \$(build_libdir)/${WX_LIBRARY_NAME_STATIC_GL}"
3168     else
3169         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC}"
3170     fi
3171
3172     WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
3173     WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_STATIC_GL}"
3174
3175     WX_TARGET_LIBRARY_TYPE="a"
3176     INSTALL_LIBRARY='$(INSTALL_DATA)'
3177
3178     dnl wx-config should assume the --static flag by default if we don't have
3179     dnl any shared libs anyhow
3180     STATIC_FLAG="yes"
3181 else
3182     STATIC_FLAG="no"
3183 fi
3184
3185 dnl default value is to (silently) do nothing in the makefile
3186 MACRESCOMP="@#"
3187 MACSETFILE="@#"
3188 MACRESWXCONFIG="#"
3189 if test "$wxUSE_MAC" = 1; then
3190     dnl add the resources target for wxMac
3191     LIBWXMACRES="\$(top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
3192     WX_ALL="${WX_ALL} ${LIBWXMACRES}"
3193     WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_res"
3194     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3195     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3196     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3197     MACOSX_BUNDLE="bundle"
3198     dnl resources are bundled both with shared library and applications
3199     dnl since the carb resource *must* be included in the application
3200     MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r ${LIBWXMACRES} -o"
3201     MACSETFILE="\$(SETFILE)"
3202     MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r \$(top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}} -o"
3203 elif test "$wxUSE_COCOA" = 1; then
3204     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3205     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3206     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3207     MACRESCOMP="echo -n | \$(RESCOMP) -d __DARWIN__ -t APPL ${LIBWXMACRES} -o"
3208     MACSETFILE="\$(SETFILE)"
3209     MACRESWXCONFIG="echo -n | ${RESCOMP} -d __DARWIN__ -t APPL \$(top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}} -o"
3210 else
3211     if test "$wxUSE_PM" = 1; then
3212         MACRESCOMP="emxbind -ep"
3213     fi
3214 fi
3215
3216 dnl ---------------------------------------------------------------------------
3217 dnl Checks for typedefs
3218 dnl ---------------------------------------------------------------------------
3219
3220 dnl   defines mode_t if not already defined
3221 AC_TYPE_MODE_T
3222 dnl   defines off_t if not already defined
3223 AC_TYPE_OFF_T
3224 dnl   defines pid_t if not already defined
3225 AC_TYPE_PID_T
3226 dnl   defines size_t if not already defined
3227 AC_TYPE_SIZE_T
3228 dnl   defines uid_t and gid_t if not already defined
3229 AC_TYPE_UID_T
3230
3231 dnl check what exactly size_t is on this machine - this is necessary to avoid
3232 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3233 AC_LANG_SAVE
3234 AC_LANG_CPLUSPLUS
3235 AC_CACHE_CHECK([if size_t is unsigned int],
3236     wx_cv_size_t_is_uint,
3237     [
3238     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3239     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3240     dnl methods in a local class (i.e. class inside a function) declaration
3241     dnl without any objections!!
3242     dnl
3243     dnl hence the hack below: we must have Foo at global scope!
3244     AC_TRY_COMPILE([#include <stddef.h>],
3245         [
3246             return 0; }
3247
3248             struct Foo { void foo(size_t); void foo(unsigned int); };
3249
3250             int bar() {
3251         ],
3252         wx_cv_size_t_is_uint=no,
3253         wx_cv_size_t_is_uint=yes
3254     )
3255     ]
3256 )
3257
3258 if test "$wx_cv_size_t_is_uint" = "yes"; then
3259     AC_DEFINE(wxSIZE_T_IS_UINT)
3260 else
3261     AC_CACHE_CHECK([if size_t is unsigned long],
3262         wx_cv_size_t_is_ulong,
3263         AC_TRY_COMPILE([#include <stddef.h>],
3264             [
3265                 return 0; }
3266
3267                 struct Foo { void foo(size_t); void foo(unsigned long); };
3268
3269                 int bar() {
3270             ],
3271             wx_cv_size_t_is_ulong=no,
3272             wx_cv_size_t_is_ulong=yes
3273         )
3274     )
3275
3276     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3277         AC_DEFINE(wxSIZE_T_IS_ULONG)
3278     fi
3279 fi
3280
3281 AC_LANG_RESTORE
3282
3283 dnl ---------------------------------------------------------------------------
3284 dnl Checks for structures
3285 dnl ---------------------------------------------------------------------------
3286
3287 dnl does passwd struct has the pw_gecos field?
3288 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3289     [
3290         AC_TRY_COMPILE([#include <pwd.h>],
3291              [
3292                 char *p;
3293                 struct passwd *pw;
3294                 p = pw->pw_gecos;
3295              ],
3296              [
3297                 wx_cv_struct_pw_gecos=yes
3298              ],
3299              [
3300                 wx_cv_struct_pw_gecos=no
3301              ]
3302         )
3303     ]
3304 )
3305
3306 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3307     AC_DEFINE(HAVE_PW_GECOS)
3308 fi
3309
3310 dnl ---------------------------------------------------------------------------
3311 dnl Check for functions
3312 dnl ---------------------------------------------------------------------------
3313
3314 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3315 if test "$wx_cv_sizeof_wchar_t" != "0"; then
3316     AC_DEFINE(wxUSE_WCHAR_T)
3317
3318     dnl check for wcslen in all possible places
3319     WCSLEN_FOUND=0
3320     WCHAR_LINK=
3321     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3322
3323     if test "$WCSLEN_FOUND" = 0; then
3324         if test "$TOOLKIT" = "MSW"; then
3325             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3326         else
3327             AC_CHECK_LIB(w, wcslen, [
3328                             WCHAR_LINK=" -lw"
3329                             WCSLEN_FOUND=1
3330                         ])
3331         fi
3332     fi
3333
3334     if test "$WCSLEN_FOUND" = 1; then
3335         AC_DEFINE(HAVE_WCSLEN)
3336     fi
3337
3338     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3339     dnl libc versions if possible
3340     AC_CHECK_FUNCS(wcsrtombs)
3341 else
3342     AC_MSG_WARN([Wide character support is unavailable])
3343 fi
3344
3345 dnl *printf() functions sometimes are available in the library but not
3346 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3347 dnl detect this we have to use C++ compiler for testing
3348 AC_LANG_SAVE
3349 AC_LANG_CPLUSPLUS
3350
3351 dnl check for vsnprintf() -- a safe version of vsprintf())
3352 dnl
3353 dnl the trouble here is that on some systems (notable HP-UX) this function is
3354 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3355 dnl stupidly, provides a dummy function declaration inside its extension)
3356 dnl succeeds, even with C++ compiler, but the compilation of wxWindows fails
3357 dnl
3358 dnl so we first check if the function is in the library
3359 AC_CHECK_FUNCS(vsnprintf)
3360
3361 if test "$ac_cv_func_vsnprintf" = "yes"; then
3362     dnl yes it is -- now check if it is in the headers
3363     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3364         [
3365             AC_TRY_COMPILE(
3366                 [
3367                     #include <stdio.h>
3368                     #include <stdarg.h>
3369                 ],
3370                 [
3371                     char *buf;
3372                     va_list ap;
3373                     vsnprintf(buf, 10u, "%s", ap);
3374                 ],
3375                 wx_cv_func_vsnprintf_decl=yes,
3376                 wx_cv_func_vsnprintf_decl=no
3377             )
3378         ]
3379     )
3380
3381     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
3382         AC_DEFINE(HAVE_VSNPRINTF_DECL)
3383     fi
3384 fi
3385
3386 if test "$wxUSE_UNICODE" = yes; then
3387     dnl also look if we have wide char IO functions
3388     AC_CHECK_FUNCS(fputwc wprintf vswprintf)
3389
3390     dnl MinGW has a vswprintf with a different prototype, and
3391     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3392     dnl finds it even if it is not declared in some versions...
3393     AC_MSG_CHECKING([for _vsnwprintf])
3394     AC_TRY_COMPILE([#include <wchar.h>],
3395                    [&_vsnwprintf;],
3396                    [AC_MSG_RESULT([yes])
3397                     AC_DEFINE(HAVE__VSNWPRINTF)],
3398                    [AC_MSG_RESULT([no])]);
3399 fi
3400
3401 AC_LANG_RESTORE
3402
3403
3404
3405 dnl the following tests are for Unix(like) systems only
3406 if test "$TOOLKIT" != "MSW"; then
3407
3408 dnl check for available version of iconv()
3409
3410 AC_LANG_SAVE
3411 AC_LANG_CPLUSPLUS
3412 AM_ICONV
3413 LIBS="$LIBICONV $LIBS"
3414 AC_LANG_RESTORE
3415
3416 dnl check for POSIX signals if we need them
3417 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3418     AC_CHECK_FUNCS(sigaction)
3419
3420     if test "$ac_cv_func_sigaction" = "no"; then
3421         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3422         wxUSE_ON_FATAL_EXCEPTION=no
3423     fi
3424
3425     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3426       AC_LANG_SAVE
3427       AC_LANG_CPLUSPLUS
3428
3429       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3430       [
3431         AC_TRY_COMPILE([#include <signal.h>],
3432                      [
3433                         extern void testSigHandler(int);
3434
3435                         struct sigaction sa;
3436                         sa.sa_handler = testSigHandler;
3437                      ], [
3438                         wx_cv_type_sa_handler=int
3439                      ], [
3440                         wx_cv_type_sa_handler=void
3441                      ])
3442       ])
3443
3444       AC_LANG_RESTORE
3445
3446       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3447     fi
3448 fi
3449
3450 dnl check for the function for temp files creation
3451 AC_CHECK_FUNCS(mkstemp mktemp, break)
3452
3453 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3454 dnl Linux and *BSD and statvfs() under Solaris
3455 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3456     AC_TRY_COMPILE(
3457         [
3458              #if defined(__BSD__)
3459                #include <sys/param.h>
3460                #include <sys/mount.h>
3461              #else
3462                #include <sys/vfs.h>
3463              #endif
3464         ],
3465         [
3466              long l;
3467              struct statfs fs;
3468              statfs("/", &fs);
3469              l = fs.f_bsize;
3470              l += fs.f_blocks;
3471              l += fs.f_bavail;
3472         ],
3473         [
3474              wx_cv_func_statfs=yes
3475         ],
3476         [
3477              wx_cv_func_statfs=no
3478         ]
3479     )
3480 )
3481
3482 if test "$wx_cv_func_statfs" = "yes"; then
3483     wx_cv_type_statvfs_t="struct statfs"
3484     AC_DEFINE(HAVE_STATFS)
3485 else
3486     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3487         AC_TRY_COMPILE(
3488             [
3489                 #include <stddef.h>
3490                 #include <sys/statvfs.h>
3491             ],
3492             [
3493                 statvfs("/", NULL);
3494             ],
3495             wx_cv_func_statvfs=yes,
3496             wx_cv_func_statvfs=no
3497         )
3498     )
3499
3500     if test "$wx_cv_func_statvfs" = "yes"; then
3501         dnl we also have to check whether we should use statvfs_t (works under
3502         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
3503         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
3504         dnl mode both work fine)
3505         dnl
3506         dnl for this check C++ compiler has to be used as passing incompatible
3507         dnl pointers is just a warning and not an error in C
3508         AC_LANG_SAVE
3509         AC_LANG_CPLUSPLUS
3510
3511         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
3512             AC_TRY_COMPILE(
3513                 [
3514                     #include <sys/statvfs.h>
3515                 ],
3516                 [
3517                     long l;
3518                     statvfs_t fs;
3519                     statvfs("/", &fs);
3520                     l = fs.f_bsize;
3521                     l += fs.f_blocks;
3522                     l += fs.f_bavail;
3523                 ],
3524                 wx_cv_type_statvfs_t=statvfs_t,
3525                 [
3526                     AC_TRY_COMPILE(
3527                         [
3528                             #include <sys/statvfs.h>
3529                         ],
3530                         [
3531                             long l;
3532                             struct statvfs fs;
3533                             statvfs("/", &fs);
3534                             l = fs.f_bsize;
3535                             l += fs.f_blocks;
3536                             l += fs.f_bavail;
3537                         ],
3538                         wx_cv_type_statvfs_t="struct statvfs",
3539                         wx_cv_type_statvfs_t="unknown"
3540                     )
3541                 ]
3542             )
3543         )
3544
3545         AC_LANG_RESTORE
3546
3547         if test "$wx_cv_type_statvfs_t" != "unknown"; then
3548             AC_DEFINE(HAVE_STATVFS)
3549         fi
3550     else
3551         dnl set it for the test below
3552         wx_cv_type_statvfs_t="unknown"
3553     fi
3554 fi
3555
3556 if test "$wx_cv_type_statvfs_t" != "unknown"; then
3557     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
3558 else
3559     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3560 fi
3561
3562 dnl check for fcntl() or at least flock() needed by Unix implementation of
3563 dnl wxSingleInstanceChecker
3564 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3565     AC_CHECK_FUNCS(fcntl flock, break)
3566
3567     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
3568         AC_MSG_WARN(wxSingleInstanceChecker not available)
3569         wxUSE_SNGLINST_CHECKER=no
3570     fi
3571 fi
3572
3573 dnl check for timegm() used by datetime.cpp
3574 AC_CHECK_FUNCS(timegm)
3575
3576 dnl look for a function to modify the environment
3577 AC_CHECK_FUNCS(putenv setenv, break)
3578
3579 HAVE_SOME_SLEEP_FUNC=0
3580 if test "$USE_BEOS" = 1; then
3581     dnl BeOS has its own (wonder where did they get it from) sleep() function
3582     dnl in unistd.h
3583     AC_DEFINE(HAVE_SLEEP)
3584     HAVE_SOME_SLEEP_FUNC=1
3585 fi
3586
3587 if test "$USE_DARWIN" = 1; then
3588     dnl Mac OS X/Darwin has both nanosleep and usleep
3589     dnl but only usleep is defined in unistd.h
3590     AC_DEFINE(HAVE_USLEEP)
3591     HAVE_SOME_SLEEP_FUNC=1
3592 fi
3593
3594 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
3595     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
3596     POSIX4_LINK=
3597     AC_CHECK_FUNCS(nanosleep,
3598         AC_DEFINE(HAVE_NANOSLEEP),
3599         [
3600             AC_CHECK_LIB(posix4, nanosleep,
3601                 [
3602                     AC_DEFINE(HAVE_NANOSLEEP)
3603                     POSIX4_LINK=" -lposix4"
3604                 ],
3605                 [
3606                     AC_CHECK_FUNCS(usleep,
3607                         AC_DEFINE(HAVE_USLEEP),
3608                         AC_MSG_WARN([wxSleep() function will not work])
3609                     )
3610                 ]
3611             )
3612         ]
3613     )
3614 fi
3615
3616 dnl check for uname (POSIX) and gethostname (BSD)
3617 AC_CHECK_FUNCS(uname gethostname, break)
3618
3619 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
3620 dnl but not for C++ one - hence change language)
3621 AC_LANG_SAVE
3622 AC_LANG_CPLUSPLUS
3623
3624 AC_CHECK_FUNCS(strtok_r)
3625
3626 AC_LANG_RESTORE
3627
3628 dnl check for inet_addr and inet_aton (these may live either in libc, or in
3629 dnl libnsl or libresolv or libsocket)
3630 INET_LINK=
3631 AC_CHECK_FUNCS(inet_addr,
3632     AC_DEFINE(HAVE_INET_ADDR),
3633     [
3634         AC_CHECK_LIB(nsl, inet_addr,
3635             INET_LINK="nsl",
3636             AC_CHECK_LIB(resolv, inet_addr,
3637                 INET_LINK="resolv",
3638                 AC_CHECK_LIB(socket, inet_addr,
3639                     INET_LINK="socket"
3640                 )
3641             )
3642         )
3643     ]
3644 )
3645
3646 AC_CHECK_FUNCS(inet_aton,
3647         AC_DEFINE(HAVE_INET_ATON),
3648         [
3649             dnl only check it in the same lib
3650             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
3651         ])
3652
3653 if test "x$INET_LINK" != "x"; then
3654     AC_DEFINE(HAVE_INET_ADDR)
3655     INET_LINK=" -l$INET_LINK"
3656 fi
3657
3658 fi
3659 dnl if !MSW
3660
3661 dnl ===========================================================================
3662 dnl Now we have all the info we need - use it!
3663 dnl ===========================================================================
3664
3665 dnl flush the cache
3666 AC_CACHE_SAVE
3667
3668 dnl ---------------------------------------------------------------------------
3669 dnl thread support for Unix (for Win32 see past the next matching "else")
3670 dnl ---------------------------------------------------------------------------
3671
3672 dnl under MSW (except mingw32) we always have thread support
3673 CPP_MT_FLAG=
3674 if test "$TOOLKIT" != "MSW"; then
3675
3676     dnl the code below:
3677     dnl
3678     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
3679     dnl   necessary to build the MT programs for the linker and compiler
3680     dnl   respectively
3681     dnl
3682     dnl   sets wxUSE_THREADS=1 if thread support is activated
3683
3684     THREADS_LINK=
3685     THREADS_CFLAGS=
3686
3687     if test "$wxUSE_THREADS" = "yes" ; then
3688         if test "$USE_BEOS" = 1; then
3689             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
3690             wxUSE_THREADS="no"
3691         fi
3692     fi
3693
3694     if test "$wxUSE_THREADS" = "yes" ; then
3695         dnl find if POSIX threads are available
3696         dnl
3697         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
3698         dnl archive from http://ac-archive.sourceforge.net/
3699         dnl
3700         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
3701         dnl Forero Cuervo <bachue@bachue.com> for the original code
3702
3703         dnl TODO: cache the result
3704
3705         dnl define the list of the thread options to try in the loop below
3706         dnl with the convention that anything starting with '-' is a cpp flag
3707         dnl while anything else is a library (i.e. there is an implicit "-l")
3708         THREAD_OPTS="-pthread"
3709         case "${host}" in
3710           *-*-solaris2* | *-*-sunos4* )
3711                 if test "x$GCC" = "xyes"; then
3712                     dnl Solaris/gcc combination use this one for some reason
3713                     THREAD_OPTS="-pthreads $THREAD_OPTS"
3714                 else
3715                     THREAD_OPTS="-mt $THREAD_OPTS"
3716                 fi
3717                 ;;
3718           *-*-freebsd*)
3719                 dnl look, in order, for the kernel threads, then Linux threads
3720                 dnl and finally the userland threads
3721                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
3722                 ;;
3723           *-*-darwin* | *-*-cygwin* )
3724                 dnl Darwin / Mac OS X just uses -lpthread tested below
3725                 dnl and so does Cygwin
3726                 THREAD_OPTS=""
3727                 ;;
3728           *-*-aix*)
3729                 dnl AIX calls the library libpthreads - thanks IBM!
3730                 THREAD_OPTS="pthreads"
3731                 ;;
3732           *-hp-hpux* )
3733                 dnl HP-UX aCC only gives a warning, not an error about
3734                 dnl -pthread but it doesn't work and we have to use -lpthread
3735                 dnl there
3736                 if test "x$GCC" != "xyes"; then
3737                     THREAD_OPTS=""
3738                 fi
3739                 ;;
3740
3741           *-*-irix* )
3742                 dnl gcc under IRIX doesn't seem to like -pthread, but it
3743                 dnl doesn't give an error for it neither, just a warning
3744                 dnl message -- but this is still very annoying
3745                 if test "x$GCC" = "xyes"; then
3746                     THREAD_OPTS=""
3747                 fi
3748                 ;;
3749
3750           *-*-*UnixWare*)
3751                 dnl flying by man pages here: Caldera online docs use this
3752                 if test "x$GCC" != "xyes"; then
3753                     THREAD_OPTS="-Ethread"
3754                 fi
3755                 ;;
3756         esac
3757
3758         dnl simply linking with libpthread should make the test below work but
3759         dnl it's far from certain that the threaded programs compiled without
3760         dnl any special switches actually work, so try it after all the others
3761         THREAD_OPTS="$THREAD_OPTS pthread none"
3762
3763         dnl now test for all possibilities
3764         THREADS_OK=no
3765         for flag in $THREAD_OPTS; do
3766             case $flag in
3767                 none)
3768                     AC_MSG_CHECKING([whether pthreads work without any flags])
3769                     ;;
3770
3771                 -*)
3772                     AC_MSG_CHECKING([whether pthreads work with $flag])
3773                     THREADS_CFLAGS="$flag"
3774                     ;;
3775
3776                 *)
3777                     AC_MSG_CHECKING([for the pthreads library -l$flag])
3778                     THREADS_LINK="-l$flag"
3779                     ;;
3780               esac
3781
3782               save_LIBS="$LIBS"
3783               save_CFLAGS="$CFLAGS"
3784               LIBS="$THREADS_LINK $LIBS"
3785               CFLAGS="$THREADS_CFLAGS $CFLAGS"
3786
3787               AC_TRY_LINK([#include <pthread.h>],
3788                           [pthread_create(0,0,0,0);],
3789                           THREADS_OK=yes)
3790
3791               LIBS="$save_LIBS"
3792               CFLAGS="$save_CFLAGS"
3793
3794               AC_MSG_RESULT($THREADS_OK)
3795               if test "x$THREADS_OK" = "xyes"; then
3796                       break;
3797               fi
3798
3799               THREADS_LINK=""
3800               THREADS_CFLAGS=""
3801       done
3802
3803       if test "x$THREADS_OK" != "xyes"; then
3804           wxUSE_THREADS=no
3805           AC_MSG_WARN([No thread support on this system... disabled])
3806       else
3807           dnl yes, these special compiler flags should be used with the
3808           dnl linker as well
3809           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
3810           LIBS="$THREADS_LINK $LIBS"
3811
3812           AC_MSG_CHECKING([if more special flags are required for pthreads])
3813           flag=no
3814           case "${host}" in
3815             *-aix*)
3816                 dnl again quoting from
3817                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
3818                 dnl
3819                 dnl     When compiling and linking with -pthread, the library
3820                 dnl     search path should include -L/usr/lib/threads at the
3821                 dnl     beginning of the path.
3822                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
3823                 flag="-D_THREAD_SAFE"
3824                 ;;
3825             *-freebsd*)
3826                 flag="-D_THREAD_SAFE"
3827                 ;;
3828             *-hp-hpux* )
3829                 flag="-D_REENTRANT"
3830                 if test "x$GCC" != "xyes"; then
3831                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
3832                     flag="$flag -D_RWSTD_MULTI_THREAD"
3833                 fi
3834                 ;;
3835             *solaris* | alpha*-osf*)
3836                 flag="-D_REENTRANT"
3837                 ;;
3838           esac
3839           AC_MSG_RESULT(${flag})
3840           if test "x$flag" != xno; then
3841               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
3842           fi
3843
3844           if test "x$THREADS_CFLAGS" != "x"; then
3845             dnl don't add these options to CPPFLAGS as cpp might not know them
3846             CFLAGS="$CFLAGS $THREADS_CFLAGS"
3847             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
3848           fi
3849       fi
3850     fi
3851
3852     dnl do other tests only if we are using threads
3853     if test "$wxUSE_THREADS" = "yes" ; then
3854       AC_CHECK_FUNCS(thr_setconcurrency)
3855
3856       AC_CHECK_HEADERS(sched.h)
3857       if test "$ac_cv_header_sched_h" = "yes"; then
3858           AC_CHECK_FUNC(sched_yield,
3859             AC_DEFINE(HAVE_SCHED_YIELD),
3860             [
3861                 AC_CHECK_LIB(posix4,
3862                     sched_yield,
3863                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
3864                     AC_MSG_WARN(wxThread::Yield will not work properly)
3865                 )
3866             ]
3867           )
3868       fi
3869
3870       dnl to be able to set the thread priority, we need to have all of the
3871       dnl following functions:
3872       dnl   1. pthread_attr_getschedpolicy
3873       dnl   2. sched_get_priority_min and sched_get_priority_max
3874       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
3875       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
3876       HAVE_PRIOR_FUNCS=0
3877       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
3878                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
3879                        [AC_CHECK_FUNC(sched_get_priority_max,
3880                            HAVE_PRIOR_FUNCS=1,
3881                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
3882                              [
3883                                 HAVE_PRIOR_FUNCS=1
3884                                 POSIX4_LINK=" -lposix4"
3885                              ],
3886                            )]
3887                        )]
3888                      )]
3889                    )
3890
3891       if test "$HAVE_PRIOR_FUNCS" = 1; then
3892         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
3893       else
3894         AC_MSG_WARN(Setting thread priority will not work)
3895       fi
3896
3897       AC_CHECK_FUNC(pthread_cancel,
3898                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
3899                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
3900
3901       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
3902       [
3903         AC_TRY_COMPILE([#include <pthread.h>],
3904                      [
3905                         pthread_cleanup_push(NULL, NULL);
3906                         pthread_cleanup_pop(0);
3907                      ], [
3908                         wx_cv_func_pthread_cleanup_push=yes
3909                      ], [
3910                         wx_cv_func_pthread_cleanup_push=no
3911                      ])
3912       ])
3913
3914       if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
3915           AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
3916       fi
3917
3918       dnl mutexattr_t initialization is done in quite different ways on different
3919       dnl platforms, so check for a few things:
3920       dnl
3921       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
3922       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
3923       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
3924       dnl defined, we do it by directly assigned
3925       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
3926
3927       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
3928       [
3929         AC_TRY_COMPILE([#include <pthread.h>],
3930             [
3931                pthread_mutexattr_t attr;
3932                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
3933             ], [
3934                wx_cv_type_pthread_mutexattr_t=yes
3935             ], [
3936                wx_cv_type_pthread_mutexattr_t=no
3937             ]
3938         )
3939       ])
3940
3941       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
3942         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
3943       else
3944         dnl don't despair, there may be another way to do it
3945         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
3946                        wx_cv_type_pthread_rec_mutex_init,
3947         [
3948             AC_TRY_COMPILE([#include <pthread.h>],
3949                 [
3950                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
3951                 ], [
3952                     wx_cv_type_pthread_rec_mutex_init=yes
3953                 ], [
3954                     wx_cv_type_pthread_rec_mutex_init=no
3955                 ]
3956             )
3957         ])
3958         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
3959           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
3960         else
3961           dnl this may break code working elsewhere, so at least warn about it
3962           AC_MSG_WARN([wxMutex won't be recursive on this platform])
3963         fi
3964       fi
3965     fi
3966
3967 dnl from if !MSW
3968 else
3969     if test "$wxUSE_THREADS" = "yes" ; then
3970       case "${host}" in
3971         *-*-mingw32* )
3972             dnl check if the compiler accepts -mthreads
3973             AC_CACHE_CHECK([if compiler supports -mthreads],
3974                 wx_cv_cflags_mthread,
3975                 [
3976                     CFLAGS_OLD="$CFLAGS"
3977                     CFLAGS="$CFLAGS -mthreads"
3978                     AC_TRY_COMPILE([], [],
3979                         wx_cv_cflags_mthread=yes,
3980                         wx_cv_cflags_mthread=no
3981                     )
3982                 ]
3983             )
3984
3985             if test "$wx_cv_cflags_mthread" = "yes"; then
3986                 dnl it does, use it
3987                 CXXFLAGS="$CXXFLAGS -mthreads"
3988                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
3989                 LDFLAGS="$LDFLAGS -mthreads"
3990             else
3991                 dnl it doesn't
3992                 CFLAGS="$CFLAGS_OLD"
3993             fi
3994         ;;
3995       esac
3996     fi
3997 fi
3998
3999 if test "$wxUSE_THREADS" = "yes"; then
4000   AC_DEFINE(wxUSE_THREADS)
4001
4002   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4003 else
4004   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4005   dnl functions - add tests for other functions here as well
4006   if test "$ac_cv_func_strtok_r" = "yes"; then
4007     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4008     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4009         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
4010         AC_MSG_RESULT(yes)
4011     else
4012         AC_MSG_RESULT(no)
4013     fi
4014   fi
4015 fi
4016
4017 if test "$WXGTK20" = 1 ; then
4018   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
4019   WXGTK12=1
4020 fi
4021
4022 if test "$WXGTK12" = 1 ; then
4023   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4024 fi
4025
4026 if test "$WXGTK127" = 1 ; then
4027   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4028 fi
4029
4030 WXDEBUG=
4031
4032 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4033     WXDEBUG="-g"
4034     wxUSE_OPTIMISE=no
4035 fi
4036
4037 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4038     wxUSE_DEBUG_INFO=yes
4039     WXDEBUG="-ggdb"
4040 fi
4041
4042 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4043     AC_DEFINE(WXDEBUG)
4044     WXDEBUG_DEFINE="-D__WXDEBUG__"
4045 else
4046     if test "$wxUSE_GTK" = 1 ; then
4047         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
4048     fi
4049 fi
4050
4051 if test "$wxUSE_MEM_TRACING" = "yes" ; then
4052     AC_DEFINE(wxUSE_MEMORY_TRACING)
4053     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
4054     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
4055     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
4056 fi
4057
4058 if test "$wxUSE_DMALLOC" = "yes" ; then
4059     DMALLOC_LIBS="-ldmalloc"
4060 fi
4061
4062 PROFILE=
4063 if test "$wxUSE_PROFILE" = "yes" ; then
4064     PROFILE=" -pg"
4065 fi
4066
4067 CODE_GEN_FLAGS=
4068 CODE_GEN_FLAGS_CXX=
4069 if test "$GCC" = "yes" ; then
4070     if test "$wxUSE_NO_RTTI" = "yes" ; then
4071         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
4072     fi
4073     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
4074         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
4075     fi
4076     if test "$wxUSE_PERMISSIVE" = "yes" ; then
4077         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
4078     fi
4079     if test "$USE_WIN32" = 1 ; then
4080         # I'm not even really sure what this was ever added to solve,
4081         # but someone added it for mingw native builds, so I guess
4082         # they had a reason, right??
4083         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fno-pcc-struct-return"
4084     fi
4085
4086     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
4087     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
4088     dnl for each subroutine by default -- using the switch below only creates
4089     dnl one entry per file instead at the price of minor performance penalty
4090     dnl
4091     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
4092     dnl without -ffunction-sections.  No idea how long we'll need to maintain
4093     dnl this, or even the extent of gcc/wx version combinations affected, but
4094     dnl also as above, this 'fix' does not come without side effects.
4095     dnl
4096     dnl TODO: test for the gcc version here (how?)
4097     case "${host}" in
4098       powerpc*-*-aix* )
4099         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
4100         ;;
4101       *-hppa* )
4102         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
4103         ;;
4104     esac
4105 fi
4106
4107 OPTIMISE=
4108 if test "$wxUSE_OPTIMISE" = "no" ; then
4109     if test "$GCC" = yes ; then
4110         dnl use -O0 because compiling with it is faster than compiling with no
4111         dnl optimization options at all (at least with g++ 3.2)
4112         OPTIMISE="-O0"
4113     fi
4114 else
4115     if test "$GCC" = yes ; then
4116         OPTIMISE="-O2"
4117
4118         dnl VZ: does anybody know what does this do??
4119         case "${host}" in
4120             i586-*-*|i686-*-* )
4121             OPTIMISE="${OPTIMISE} "
4122         ;;
4123         esac
4124     else
4125         OPTIMISE="-O"
4126     fi
4127 fi
4128
4129 dnl ---------------------------------------------------------------------------
4130 dnl compatibility level
4131 dnl ---------------------------------------------------------------------------
4132
4133 if test "$WXWIN_COMPATIBILITY_2" = "yes"; then
4134     AC_DEFINE(WXWIN_COMPATIBILITY_2)
4135
4136     WXWIN_COMPATIBILITY_2_2="yes"
4137 fi
4138
4139 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
4140     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
4141
4142     WXWIN_COMPATIBILITY_2_4="yes"
4143 fi
4144
4145 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
4146     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
4147 fi
4148
4149 dnl ---------------------------------------------------------------------------
4150 dnl the library may be built without GUI classes at all
4151 dnl ---------------------------------------------------------------------------
4152
4153 if test "$wxUSE_GUI" = "yes"; then
4154   AC_DEFINE(wxUSE_GUI)
4155
4156   dnl the things we always pull in the GUI version of the library:
4157   dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
4158   dnl    library really can't be built without those)
4159   dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
4160   dnl    almost any program and the first 2 are needed to show a message box
4161   dnl    which want to be always able to do)
4162   dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
4163   dnl    to compile without them (if the app doesn't do any drawing, it doesn't
4164   dnl    need the dcs, pens, brushes, ...), this just can't be done now
4165   dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
4166   dnl 5. misc stuff: timers, settings, message box
4167 else
4168   AC_DEFINE(wxUSE_NOGUI)
4169 fi
4170
4171 dnl ---------------------------------------------------------------------------
4172 dnl Unix/Windows
4173 dnl ---------------------------------------------------------------------------
4174
4175 if test "$wxUSE_UNIX" = "yes"; then
4176   AC_DEFINE(wxUSE_UNIX)
4177 fi
4178
4179 dnl ---------------------------------------------------------------------------
4180 dnl Register non-GUI class options for makefiles and setup.h
4181 dnl ---------------------------------------------------------------------------
4182
4183 if test "$wxUSE_APPLE_IEEE" = "yes"; then
4184   AC_DEFINE(wxUSE_APPLE_IEEE)
4185 fi
4186
4187 if test "$wxUSE_TIMER" = "yes"; then
4188   AC_DEFINE(wxUSE_TIMER)
4189 fi
4190
4191 if test "$wxUSE_WAVE" = "yes"; then
4192   AC_DEFINE(wxUSE_WAVE)
4193 fi
4194
4195 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
4196   AC_DEFINE(wxUSE_CMDLINE_PARSER)
4197 fi
4198
4199 if test "$wxUSE_STOPWATCH" = "yes"; then
4200   AC_DEFINE(wxUSE_STOPWATCH)
4201 fi
4202
4203 if test "$wxUSE_DATETIME" = "yes"; then
4204   AC_DEFINE(wxUSE_DATETIME)
4205 fi
4206
4207 if test "$wxUSE_FILE" = "yes"; then
4208   AC_DEFINE(wxUSE_FILE)
4209 fi
4210
4211 if test "$wxUSE_FFILE" = "yes"; then
4212   AC_DEFINE(wxUSE_FFILE)
4213 fi
4214
4215 if test "$wxUSE_FILESYSTEM" = "yes"; then
4216   AC_DEFINE(wxUSE_FILESYSTEM)
4217 fi
4218
4219 if test "$wxUSE_FS_INET" = "yes"; then
4220   AC_DEFINE(wxUSE_FS_INET)
4221 fi
4222
4223 if test "$wxUSE_FS_ZIP" = "yes"; then
4224   AC_DEFINE(wxUSE_FS_ZIP)
4225 fi
4226
4227 if test "$wxUSE_ZIPSTREAM" = "yes"; then
4228   AC_DEFINE(wxUSE_ZIPSTREAM)
4229 fi
4230
4231 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4232   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
4233 fi
4234
4235 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4236   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
4237 fi
4238
4239 if test "$wxUSE_BUSYINFO" = "yes"; then
4240   AC_DEFINE(wxUSE_BUSYINFO)
4241 fi
4242
4243 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
4244   AC_DEFINE(wxUSE_STD_IOSTREAM)
4245 fi
4246
4247 if test "$wxUSE_TEXTBUFFER" = "yes"; then
4248     AC_DEFINE(wxUSE_TEXTBUFFER)
4249 fi
4250
4251 if test "$wxUSE_TEXTFILE" = "yes"; then
4252   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
4253     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
4254   else
4255     AC_DEFINE(wxUSE_TEXTFILE)
4256   fi
4257 fi
4258
4259 if test "$wxUSE_CONFIG" = "yes" ; then
4260   if test "$wxUSE_TEXTFILE" != "yes"; then
4261     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
4262   else
4263     AC_DEFINE(wxUSE_CONFIG)
4264     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
4265   fi
4266 fi
4267
4268 if test "$wxUSE_INTL" = "yes" ; then
4269   if test "$wxUSE_FILE" != "yes"; then
4270     AC_MSG_WARN(I18n code requires wxFile... disabled)
4271   else
4272     AC_DEFINE(wxUSE_INTL)
4273     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
4274     GUIDIST="$GUIDIST INTL_DIST"
4275   fi
4276 fi
4277
4278 if test "$wxUSE_LOG" = "yes"; then
4279   AC_DEFINE(wxUSE_LOG)
4280
4281     if test "$wxUSE_LOGGUI" = "yes"; then
4282       AC_DEFINE(wxUSE_LOGGUI)
4283     fi
4284
4285     if test "$wxUSE_LOGWINDOW" = "yes"; then
4286       AC_DEFINE(wxUSE_LOGWINDOW)
4287     fi
4288
4289     if test "$wxUSE_LOGDIALOG" = "yes"; then
4290       AC_DEFINE(wxUSE_LOG_DIALOG)
4291     fi
4292 fi
4293
4294 if test "$wxUSE_LONGLONG" = "yes"; then
4295   AC_DEFINE(wxUSE_LONGLONG)
4296 fi
4297
4298 if test "$wxUSE_GEOMETRY" = "yes"; then
4299   AC_DEFINE(wxUSE_GEOMETRY)
4300 fi
4301
4302 if test "$wxUSE_DIALUP_MANAGER" = "yes" ; then
4303   AC_DEFINE(wxUSE_DIALUP_MANAGER)
4304   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
4305 fi
4306
4307 if test "$wxUSE_STREAMS" = "yes" ; then
4308   AC_DEFINE(wxUSE_STREAMS)
4309 fi
4310
4311 dnl ---------------------------------------------------------------------------
4312 dnl time/date functions
4313 dnl ------------------------------------------------------------------------
4314
4315 if test "$wxUSE_DATETIME" = "yes"; then
4316     dnl check for strptime
4317     AC_CHECK_FUNCS(strptime)
4318
4319     dnl check for timezone variable
4320     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
4321     AC_CACHE_CHECK(for timezone variable in <time.h>,
4322                    wx_cv_var_timezone,
4323                    [
4324                         AC_TRY_COMPILE(
4325                             [
4326                                 #include <time.h>
4327                             ],
4328                             [
4329                                 int tz;
4330                                 tz = timezone;
4331                             ],
4332                             [
4333                                 wx_cv_var_timezone=timezone
4334                             ],
4335                             [
4336                                 AC_TRY_COMPILE(
4337                                     [
4338                                         #include <time.h>
4339                                     ],
4340                                     [
4341                                         int tz;
4342                                         tz = _timezone;
4343                                     ],
4344                                     [
4345                                         wx_cv_var_timezone=_timezone
4346                                     ],
4347                                     [
4348                                         AC_TRY_COMPILE(
4349                                             [
4350                                                 #include <time.h>
4351                                             ],
4352                                             [
4353                                                 int tz;
4354                                                 tz = __timezone;
4355                                             ],
4356                                             [
4357                                                 wx_cv_var_timezone=__timezone
4358                                             ],
4359                                             [
4360                                                 if test "$USE_DOS" = 0 ; then
4361                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
4362                                                 fi
4363                                             ]
4364                                         )
4365                                     ]
4366                                 )
4367                             ]
4368                         )
4369                    ]
4370     )
4371
4372     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
4373     if test "x$wx_cv_var_timezone" != x ; then
4374         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
4375     fi
4376
4377     dnl check for localtime (it's POSIX, but the check can do no harm...)
4378     AC_CHECK_FUNCS(localtime)
4379
4380     if test "$ac_cv_func_localtime" = "yes"; then
4381         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
4382                        wx_cv_struct_tm_has_gmtoff,
4383         [
4384             AC_TRY_COMPILE(
4385                 [
4386                     #include <time.h>
4387                 ],
4388                 [
4389                     struct tm tm;
4390                     tm.tm_gmtoff++;
4391                 ],
4392                 [
4393                     wx_cv_struct_tm_has_gmtoff=yes
4394                 ],
4395                 wx_cv_struct_tm_has_gmtoff=no
4396             )
4397         ])
4398     fi
4399
4400     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
4401         AC_DEFINE(WX_GMTOFF_IN_TM)
4402     fi
4403
4404     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
4405     dnl function to be used for high resolution timers
4406     AC_CHECK_FUNCS(gettimeofday ftime, break)
4407
4408     if test "$ac_cv_func_gettimeofday" = "yes"; then
4409         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
4410                        wx_cv_func_gettimeofday_has_2_args,
4411         [
4412             dnl on some _really_ old systems it takes only 1 argument
4413             AC_LANG_SAVE
4414             AC_LANG_CPLUSPLUS
4415
4416             AC_TRY_COMPILE(
4417                 [
4418                     #include <sys/time.h>
4419                     #include <unistd.h>
4420                 ],
4421                 [
4422                     struct timeval tv;
4423                     gettimeofday(&tv, NULL);
4424                 ],
4425                 wx_cv_func_gettimeofday_has_2_args=yes,
4426                 AC_TRY_COMPILE(
4427                     [
4428                         #include <sys/time.h>
4429                         #include <unistd.h>
4430                     ],
4431                     [
4432                         struct timeval tv;
4433                         gettimeofday(&tv);
4434                     ],
4435                     wx_cv_func_gettimeofday_has_2_args=no,
4436                     [
4437                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
4438                         wx_cv_func_gettimeofday_has_2_args=unknown
4439                     ]
4440                 )
4441             )
4442             AC_LANG_RESTORE
4443         ])
4444
4445         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
4446             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
4447         fi
4448     fi
4449
4450     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
4451 fi
4452
4453 dnl ------------------------------------------------------------------------
4454 dnl wxSocket
4455 dnl ------------------------------------------------------------------------
4456
4457 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in wxMGL
4458 if test "$wxUSE_SOCKETS" = "yes"; then
4459     if test "$wxUSE_MGL" = "1"; then
4460         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
4461         wxUSE_SOCKETS="no"
4462     fi
4463 fi
4464
4465 if test "$wxUSE_SOCKETS" = "yes"; then
4466     dnl under MSW we always have sockets
4467     if test "$TOOLKIT" != "MSW"; then
4468         dnl under Solaris and OS/2, socket functions live in -lsocket
4469         AC_CHECK_FUNC(socket,,
4470             AC_CHECK_LIB(socket, socket,
4471                 if test "$INET_LINK" != " -lsocket"; then
4472                     INET_LINK="$INET_LINK -lsocket"
4473                 fi,
4474                 [
4475                     AC_MSG_WARN([socket library not found - sockets will be disabled])
4476                     wxUSE_SOCKETS=no
4477                 ]
4478             )
4479         )
4480     fi
4481 fi
4482
4483 if test "$wxUSE_SOCKETS" = "yes" ; then
4484     dnl this test may be appropriate if building under cygwin
4485     dnl right now I'm assuming it also uses the winsock stuff
4486     dnl like mingw does..  -- RL
4487     if test "$TOOLKIT" != "MSW"; then
4488         dnl determine the type of third argument for getsockname
4489         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
4490                        wx_cv_type_getsockname3,
4491             [
4492                 AC_LANG_SAVE
4493                 AC_LANG_CPLUSPLUS
4494
4495                 AC_TRY_COMPILE(
4496                     [
4497                         #include <sys/types.h>
4498                         #include <sys/socket.h>
4499                     ],
4500                     [
4501                         socklen_t len;
4502                         getsockname(0, 0, &len);
4503                     ],
4504                     wx_cv_type_getsockname3=socklen_t,
4505                     AC_TRY_COMPILE(
4506                         [
4507                             #include <sys/types.h>
4508                             #include <sys/socket.h>
4509                         ],
4510                         [
4511                             size_t len;
4512                             getsockname(0, 0, &len);
4513                         ],
4514                         wx_cv_type_getsockname3=size_t,
4515                         AC_TRY_COMPILE(
4516                             [
4517                                 #include <sys/types.h>
4518                                 #include <sys/socket.h>
4519                             ],
4520                             [
4521                                 int len;
4522                                 getsockname(0, 0, &len);
4523                             ],
4524                             wx_cv_type_getsockname3=int,
4525                             wx_cv_type_getsockname3=unknown
4526                         )
4527                     )
4528                 )
4529
4530                 AC_LANG_RESTORE
4531             ])
4532
4533         if test "$wx_cv_type_getsockname3" = "unknown"; then
4534             wxUSE_SOCKETS=no
4535             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
4536         else
4537             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
4538         fi
4539     fi
4540 fi
4541
4542 if test "$wxUSE_SOCKETS" = "yes" ; then
4543     AC_DEFINE(wxUSE_SOCKETS)
4544     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
4545 fi
4546
4547 dnl ---------------------------------------------------------------------------
4548 dnl Joystick support
4549 dnl ---------------------------------------------------------------------------
4550
4551 if test "$wxUSE_GUI" = "yes"; then
4552
4553     if test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
4554         AC_MSG_WARN([Joystick not yet supported under Mac OS X... disabled])
4555         wxUSE_JOYSTICK=no
4556      fi
4557     if test "$TOOLKIT" = "MOTIF"; then
4558         AC_MSG_WARN([Joystick not yet supported under Motif... disabled])
4559         wxUSE_JOYSTICK=no
4560      fi
4561     if test "$TOOLKIT" = "X11"; then
4562         AC_MSG_WARN([Joystick not yet supported under X11... disabled])
4563         wxUSE_JOYSTICK=no
4564      fi
4565
4566     dnl under MSW we always have joystick support
4567     if test "$TOOLKIT" != "MSW"; then
4568         if test "$wxUSE_JOYSTICK" = "yes"; then
4569             dnl joystick support is only for Linux 2.1.x or greater
4570             AC_CHECK_HEADERS(linux/joystick.h)
4571             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
4572                 wxUSE_JOYSTICK=no
4573                 AC_MSG_WARN(Joystick not supported by this system... disabled)
4574             fi
4575         fi
4576     fi
4577
4578     if test "$wxUSE_JOYSTICK" = "yes"; then
4579         AC_DEFINE(wxUSE_JOYSTICK)
4580         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
4581     fi
4582 fi
4583
4584 dnl ------------------------------------------------------------------------
4585 dnl DLL support
4586 dnl ------------------------------------------------------------------------
4587
4588 dnl under MSW we always have LoadLibrary/GetProcAddress
4589 if test "$TOOLKIT" != "MSW"; then
4590
4591     HAVE_DL_FUNCS=0
4592     HAVE_SHL_FUNCS=0
4593     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4594         if test "$USE_DARWIN" = 1; then
4595             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4596             HAVE_DL_FUNCS=1
4597         else
4598             dnl the test is a bit complicated because we check for dlopen() both with
4599             dnl and without -ldl and we also try to find shl_load() if there is no
4600             dnl dlopen() on this system
4601             AC_CHECK_FUNCS(dlopen,
4602             [
4603                 AC_DEFINE(HAVE_DLOPEN)
4604                 HAVE_DL_FUNCS=1
4605             ],
4606             [
4607                 AC_CHECK_LIB(dl, dlopen,
4608                             [
4609                                 AC_DEFINE(HAVE_DLOPEN)
4610                                 HAVE_DL_FUNCS=1
4611                                 DL_LINK=" -ldl$DL_LINK"
4612                             ],
4613                             [
4614                                 AC_CHECK_FUNCS(shl_load,
4615                                               [
4616                                                 AC_DEFINE(HAVE_SHL_LOAD)
4617                                                 HAVE_SHL_FUNCS=1
4618                                               ],
4619                                               [
4620                                                 AC_CHECK_LIB(shl_load, dld,
4621                                                              [
4622                                                                 HAVE_SHL_FUNCS=1
4623                                                                 DL_LINK=" -ldld$DL_LINK"
4624                                                              ])
4625                                               ])
4626                             ])
4627             ])
4628
4629         dnl check also for dlerror()
4630         if test "$HAVE_DL_FUNCS" = 1; then
4631             AC_CHECK_FUNCS(dlerror,
4632                            AC_DEFINE(HAVE_DLERROR),
4633                            AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR)))
4634         fi
4635         fi
4636
4637         if test "$HAVE_DL_FUNCS" = 0; then
4638             if test "$HAVE_SHL_FUNCS" = 0; then
4639               if test "$USE_UNIX" = 1; then
4640                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4641                   wxUSE_DYNAMIC_LOADER=no
4642                   wxUSE_DYNLIB_CLASS=no
4643               else
4644                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4645               fi
4646             fi
4647         fi
4648     fi
4649 fi
4650
4651 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4652     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4653 elif test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4654     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4655 fi
4656
4657 dnl ---------------------------------------------------------------------------
4658 dnl String stuff
4659 dnl ---------------------------------------------------------------------------
4660
4661 if test "$wxUSE_FONTMAP" = "yes" ; then
4662   AC_DEFINE(wxUSE_FONTMAP)
4663 fi
4664
4665 if test "$wxUSE_UNICODE" = "yes" ; then
4666   AC_DEFINE(wxUSE_UNICODE)
4667
4668   if test "$wxUSE_MSW" != 1; then
4669       wxUSE_UNICODE_MSLU=no
4670   fi
4671
4672   if test "$wxUSE_MSW" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
4673         AC_CHECK_LIB(unicows,main,
4674             [
4675                 AC_DEFINE(wxUSE_UNICODE_MSLU)
4676             ],
4677             [
4678                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
4679                              Applications will only run on Windows NT/2000/XP!])
4680                 wxUSE_UNICODE_MSLU=no
4681             ])
4682     fi
4683 fi
4684
4685 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
4686   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
4687 fi
4688
4689 dnl ----------------------------------------------------------------
4690 dnl Register PostScript options for makefiles and setup.h
4691 dnl ----------------------------------------------------------------
4692
4693 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
4694   AC_DEFINE(wxUSE_POSTSCRIPT)
4695 fi
4696
4697 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
4698
4699 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
4700
4701 dnl ---------------------------------------------------------------------------
4702 dnl big GUI components: MDI, doc/view, printing, help, ...
4703 dnl ---------------------------------------------------------------------------
4704
4705 if test "$wxUSE_CONSTRAINTS" = "yes"; then
4706     AC_DEFINE(wxUSE_CONSTRAINTS)
4707     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
4708 fi
4709
4710 if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4711
4712 dnl     There is now experimental generic MDI support
4713 dnl     if test "$wxUSE_UNIVERSAL" = "yes"; then
4714 dnl         AC_MSG_WARN(MDI not yet supported for wxUniversal... disabled)
4715 dnl         wxUSE_MDI_ARCHITECTURE=no
4716 dnl     fi
4717
4718    if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4719        AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
4720        SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
4721    fi
4722 fi
4723
4724 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
4725     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
4726     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
4727     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4728         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
4729     fi
4730 fi
4731
4732 if test "$wxUSE_HELP" = "yes"; then
4733     AC_DEFINE(wxUSE_HELP)
4734     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
4735
4736     if test "$wxUSE_MSW" = 1; then
4737       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
4738         AC_DEFINE(wxUSE_MS_HTML_HELP)
4739       fi
4740     fi
4741
4742     if test "$wxUSE_WXHTML_HELP" = "yes"; then
4743       if test "$wxUSE_HTML" = "yes"; then
4744         AC_DEFINE(wxUSE_WXHTML_HELP)
4745       else
4746         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
4747         wxUSE_WXHTML_HELP=no
4748       fi
4749     fi
4750 fi
4751
4752 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4753     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4754         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
4755     else
4756         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
4757     fi
4758     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
4759 fi
4760
4761 if test "$wxUSE_PROLOGIO" = "yes" -o test "$wxUSE_RESOURCES" = "yes"; then
4762     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
4763 fi
4764
4765 dnl ---------------------------------------------------------------------------
4766 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
4767 dnl ---------------------------------------------------------------------------
4768
4769 dnl check for ole headers and disable a few features requiring it if not
4770 dnl present (earlier versions of mingw32 don't have ole2.h)
4771 if test "$wxUSE_MSW" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
4772                           -o "$wxUSE_CLIPBOARD"     = "yes" \
4773                           -o "$wxUSE_OLE"     = "yes" \
4774                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
4775     AC_CHECK_HEADERS(ole2.h)
4776
4777     if test "$ac_cv_header_ole2_h" = "yes" ; then
4778         if test "$GCC" = yes ; then
4779             AC_LANG_SAVE
4780             AC_LANG_CPLUSPLUS
4781
4782             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
4783             AC_TRY_COMPILE([#include <windows.h>
4784                             #include <ole2.h>],
4785                            [],
4786                            [AC_MSG_RESULT(no)],
4787                            [AC_MSG_RESULT(yes)
4788                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
4789             AC_LANG_RESTORE
4790             ALL_OBJECTS="$ALL_OBJECTS \$(OLEOBJS)"
4791             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
4792             AC_DEFINE(wxUSE_OLE)
4793
4794         fi
4795
4796         dnl for OLE clipboard and dnd
4797         AC_DEFINE(wxUSE_DATAOBJ)
4798     else
4799         AC_MSG_WARN([Some features disabled because OLE headers not found])
4800
4801         wxUSE_CLIPBOARD=no
4802         wxUSE_DRAG_AND_DROP=no
4803         wxUSE_DATAOBJ=no
4804         wxUSE_OLE=no
4805     fi
4806
4807     if test "$wxUSE_METAFILE" = "yes"; then
4808         AC_DEFINE(wxUSE_METAFILE)
4809
4810         dnl this one should probably be made separately configurable
4811         AC_DEFINE(wxUSE_ENH_METAFILE)
4812     fi
4813 fi
4814
4815 if test "$wxUSE_IPC" = "yes"; then
4816     if test "$wxUSE_SOCKETS" != "yes"; then
4817         AC_MSG_WARN(wxWindows IPC classes require sockets... disabled)
4818     fi
4819
4820     AC_DEFINE(wxUSE_IPC)
4821 fi
4822
4823 if test "$wxUSE_CLIPBOARD" = "yes"; then
4824     if test "$wxUSE_MGL" = 1; then
4825         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
4826         wxUSE_CLIPBOARD=no
4827     fi
4828
4829     if test "$wxUSE_CLIPBOARD" = "yes"; then
4830         AC_DEFINE(wxUSE_CLIPBOARD)
4831
4832         dnl required by clipboard code in configuration check
4833         AC_DEFINE(wxUSE_DATAOBJ)
4834     fi
4835 fi
4836
4837 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
4838     if test "$wxUSE_GTK" = 1; then
4839         if test "$WXGTK12" != 1; then
4840             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
4841             wxUSE_DRAG_AND_DROP=no
4842         fi
4843     fi
4844
4845     if test "$wxUSE_MOTIF" = 1; then
4846         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
4847         wxUSE_DRAG_AND_DROP=no
4848     fi
4849
4850     if test "$wxUSE_X11" = 1; then
4851         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
4852         wxUSE_DRAG_AND_DROP=no
4853     fi
4854
4855     if test "$wxUSE_MGL" = 1; then
4856         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
4857         wxUSE_DRAG_AND_DROP=no
4858     fi
4859
4860     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
4861         AC_DEFINE(wxUSE_DRAG_AND_DROP)
4862         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
4863     fi
4864
4865 fi
4866
4867 if test "$wxUSE_SPLINES" = "yes" ; then
4868   AC_DEFINE(wxUSE_SPLINES)
4869 fi
4870
4871 dnl ---------------------------------------------------------------------------
4872 dnl GUI controls
4873 dnl ---------------------------------------------------------------------------
4874
4875 USES_CONTROLS=0
4876 if test "$wxUSE_CONTROLS" = "yes"; then
4877   USES_CONTROLS=1
4878 fi
4879
4880 if test "$wxUSE_ACCEL" = "yes"; then
4881   AC_DEFINE(wxUSE_ACCEL)
4882   USES_CONTROLS=1
4883 fi
4884
4885 if test "$wxUSE_BUTTON" = "yes"; then
4886   AC_DEFINE(wxUSE_BUTTON)
4887   USES_CONTROLS=1
4888 fi
4889
4890 if test "$wxUSE_BMPBUTTON" = "yes"; then
4891   AC_DEFINE(wxUSE_BMPBUTTON)
4892   USES_CONTROLS=1
4893 fi
4894
4895 if test "$wxUSE_CALCTRL" = "yes"; then
4896   AC_DEFINE(wxUSE_CALENDARCTRL)
4897   USES_CONTROLS=1
4898   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
4899 fi
4900
4901 if test "$wxUSE_CARET" = "yes"; then
4902   AC_DEFINE(wxUSE_CARET)
4903   USES_CONTROLS=1
4904   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
4905 fi
4906
4907 if test "$wxUSE_COMBOBOX" = "yes"; then
4908   AC_DEFINE(wxUSE_COMBOBOX)
4909   USES_CONTROLS=1
4910 fi
4911
4912 if test "$wxUSE_CHOICE" = "yes"; then
4913   AC_DEFINE(wxUSE_CHOICE)
4914   USES_CONTROLS=1
4915 fi
4916
4917 if test "$wxUSE_CHECKBOX" = "yes"; then
4918   AC_DEFINE(wxUSE_CHECKBOX)
4919   USES_CONTROLS=1
4920 fi
4921
4922 if test "$wxUSE_CHECKLST" = "yes"; then
4923   AC_DEFINE(wxUSE_CHECKLISTBOX)
4924   USES_CONTROLS=1
4925   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
4926 fi
4927
4928 if test "$wxUSE_DISPLAY" = "yes"; then
4929     AC_DEFINE(wxUSE_DISPLAY)
4930     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
4931 fi
4932
4933 if test "$wxUSE_GAUGE" = "yes"; then
4934   AC_DEFINE(wxUSE_GAUGE)
4935   USES_CONTROLS=1
4936 fi
4937
4938 if test "$wxUSE_GRID" = "yes"; then
4939   AC_DEFINE(wxUSE_GRID)
4940   USES_CONTROLS=1
4941   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
4942 fi
4943
4944 if test "$wxUSE_IMAGLIST" = "yes"; then
4945     AC_DEFINE(wxUSE_IMAGLIST)
4946 fi
4947
4948 if test "$wxUSE_LISTBOX" = "yes"; then
4949     AC_DEFINE(wxUSE_LISTBOX)
4950     USES_CONTROLS=1
4951 fi
4952
4953 if test "$wxUSE_LISTCTRL" = "yes"; then
4954     if test "$wxUSE_IMAGLIST" = "yes"; then
4955         AC_DEFINE(wxUSE_LISTCTRL)
4956         USES_CONTROLS=1
4957         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
4958     else
4959         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
4960     fi
4961 fi
4962
4963 if test "$wxUSE_NOTEBOOK" = "yes"; then
4964     AC_DEFINE(wxUSE_NOTEBOOK)
4965     USES_CONTROLS=1
4966     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
4967 fi
4968
4969 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
4970 dnl     AC_DEFINE(wxUSE_PROPSHEET)
4971 dnl     USES_CONTROLS=1
4972 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
4973 dnl fi
4974
4975 if test "$wxUSE_RADIOBOX" = "yes"; then
4976     AC_DEFINE(wxUSE_RADIOBOX)
4977     USES_CONTROLS=1
4978 fi
4979
4980 if test "$wxUSE_RADIOBTN" = "yes"; then
4981     AC_DEFINE(wxUSE_RADIOBTN)
4982     USES_CONTROLS=1
4983 fi
4984
4985 if test "$wxUSE_SASH" = "yes"; then
4986     AC_DEFINE(wxUSE_SASH)
4987     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
4988 fi
4989
4990 if test "$wxUSE_SCROLLBAR" = "yes"; then
4991     AC_DEFINE(wxUSE_SCROLLBAR)
4992     USES_CONTROLS=1
4993     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
4994 fi
4995
4996 if test "$wxUSE_SLIDER" = "yes"; then
4997     AC_DEFINE(wxUSE_SLIDER)
4998     USES_CONTROLS=1
4999 fi
5000
5001 if test "$wxUSE_SPINBTN" = "yes"; then
5002     AC_DEFINE(wxUSE_SPINBTN)
5003     USES_CONTROLS=1
5004 fi
5005
5006 if test "$wxUSE_SPINCTRL" = "yes"; then
5007     AC_DEFINE(wxUSE_SPINCTRL)
5008     USES_CONTROLS=1
5009 fi
5010
5011 if test "$wxUSE_SPLITTER" = "yes"; then
5012     AC_DEFINE(wxUSE_SPLITTER)
5013     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
5014 fi
5015
5016 if test "$wxUSE_STATBMP" = "yes"; then
5017     AC_DEFINE(wxUSE_STATBMP)
5018     USES_CONTROLS=1
5019 fi
5020
5021 if test "$wxUSE_STATBOX" = "yes"; then
5022     AC_DEFINE(wxUSE_STATBOX)
5023     USES_CONTROLS=1
5024 fi
5025
5026 if test "$wxUSE_STATTEXT" = "yes"; then
5027     AC_DEFINE(wxUSE_STATTEXT)
5028     USES_CONTROLS=1
5029 fi
5030
5031 if test "$wxUSE_STATLINE" = "yes"; then
5032     AC_DEFINE(wxUSE_STATLINE)
5033     USES_CONTROLS=1
5034 fi
5035
5036 if test "$wxUSE_STATUSBAR" = "yes"; then
5037     AC_DEFINE(wxUSE_STATUSBAR)
5038     USES_CONTROLS=1
5039
5040     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
5041 fi
5042
5043 if test "$wxUSE_TABDIALOG" = "yes"; then
5044     AC_DEFINE(wxUSE_TAB_DIALOG)
5045     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS tab"
5046 fi
5047
5048 if test "$wxUSE_TEXTCTRL" = "yes"; then
5049     AC_DEFINE(wxUSE_TEXTCTRL)
5050     USES_CONTROLS=1
5051     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
5052 fi
5053
5054 if test "$wxUSE_TOGGLEBTN" = "yes"; then
5055     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5056         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
5057         wxUSE_TOGGLEBTN=no
5058     fi
5059     if test "$wxUSE_UNIVERSAL" = "yes"; then
5060         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
5061         wxUSE_TOGGLEBTN=no
5062     fi
5063
5064     if test "$wxUSE_TOGGLEBTN" = "yes"; then
5065         AC_DEFINE(wxUSE_TOGGLEBTN)
5066         USES_CONTROLS=1
5067     fi
5068 fi
5069
5070 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
5071     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
5072     wxUSE_TOOLBAR="yes"
5073     USES_CONTROLS=1
5074 fi
5075
5076 if test "$wxUSE_TOOLBAR" = "yes"; then
5077     AC_DEFINE(wxUSE_TOOLBAR)
5078     USES_CONTROLS=1
5079
5080     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
5081     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
5082         wxUSE_TOOLBAR_NATIVE="yes"
5083     fi
5084
5085     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
5086         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
5087         USES_CONTROLS=1
5088     fi
5089
5090     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
5091 fi
5092
5093 if test "$wxUSE_TOOLTIPS" = "yes"; then
5094     if test "$wxUSE_MOTIF" = 1; then
5095         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
5096     else
5097         if test "$wxUSE_UNIVERSAL" = "yes"; then
5098             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
5099         else
5100             AC_DEFINE(wxUSE_TOOLTIPS)
5101         fi
5102     fi
5103 fi
5104
5105 if test "$wxUSE_TREECTRL" = "yes"; then
5106     if test "$wxUSE_IMAGLIST" = "yes"; then
5107         AC_DEFINE(wxUSE_TREECTRL)
5108         USES_CONTROLS=1
5109         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
5110     else
5111         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
5112     fi
5113 fi
5114
5115 if test "$wxUSE_POPUPWIN" = "yes"; then
5116     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5117         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
5118     else
5119         if test "$wxUSE_MOTIF" = 1; then
5120             AC_MSG_WARN([wxPopupWindow not yet supported under Motif... disabled])
5121         else
5122             if test "$wxUSE_PM" = 1; then
5123                 AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
5124             else
5125                 AC_DEFINE(wxUSE_POPUPWIN)
5126
5127                 USES_CONTROLS=1
5128             fi
5129         fi
5130     fi
5131 fi
5132
5133 if test "$wxUSE_TIPWINDOW" = "yes"; then
5134     if test "$wxUSE_PM" = 1; then
5135         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
5136     else
5137         AC_DEFINE(wxUSE_TIPWINDOW)
5138     fi
5139 fi
5140
5141 if test "$USES_CONTROLS" = 1; then
5142     AC_DEFINE(wxUSE_CONTROLS)
5143 fi
5144
5145 dnl ---------------------------------------------------------------------------
5146 dnl misc options
5147 dnl ---------------------------------------------------------------------------
5148
5149 dnl if test "$wxUSE_TREELAYOUT" = "yes"; then
5150 dnl     AC_DEFINE(wxUSE_TREELAYOUT)
5151 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treelay"
5152 dnl fi
5153
5154 if test "$wxUSE_DRAGIMAGE" = "yes"; then
5155     AC_DEFINE(wxUSE_DRAGIMAGE)
5156     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
5157 fi
5158
5159 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
5160     AC_DEFINE(wxUSE_ACCESSIBILITY)
5161     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
5162 fi
5163
5164 if test "$wxUSE_MENUS" = "yes"; then
5165     AC_DEFINE(wxUSE_MENUS)
5166     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
5167 fi
5168
5169 if test "$wxUSE_METAFILE" = "yes"; then
5170     AC_DEFINE(wxUSE_METAFILE)
5171 fi
5172
5173 if test "$wxUSE_MIMETYPE" = "yes"; then
5174     AC_DEFINE(wxUSE_MIMETYPE)
5175 fi
5176
5177 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
5178     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
5179 if test "$TOOLKIT" = "MSW"; then
5180     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
5181 fi
5182
5183 fi
5184
5185 if test "$wxUSE_PROTOCOL" = "yes"; then
5186     if test "$wxUSE_SOCKETS" != "yes"; then
5187         AC_MSG_WARN(Protocol classes require sockets... disabled)
5188         wxUSE_PROTOCOL=no
5189     fi
5190
5191     if test "$wxUSE_PROTOCOL" = "yes"; then
5192         AC_DEFINE(wxUSE_PROTOCOL)
5193
5194         if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
5195             AC_DEFINE(wxUSE_PROTOCOL_HTTP)
5196         fi
5197         if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
5198             AC_DEFINE(wxUSE_PROTOCOL_FTP)
5199         fi
5200         if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
5201             AC_DEFINE(wxUSE_PROTOCOL_FILE)
5202         fi
5203     fi
5204 fi
5205
5206 if test "$wxUSE_URL" = "yes"; then
5207     if test "$wxUSE_PROTOCOL" != "yes"; then
5208         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
5209         wxUSE_URL=no
5210     fi
5211     if test "$wxUSE_URL" = "yes"; then
5212         AC_DEFINE(wxUSE_URL)
5213     fi
5214 fi
5215
5216 if test "$wxUSE_MINIFRAME" = "yes"; then
5217     AC_DEFINE(wxUSE_MINIFRAME)
5218     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
5219 fi
5220
5221 if test "$wxUSE_HTML" = "yes"; then
5222     AC_DEFINE(wxUSE_HTML)
5223     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html"
5224 fi
5225
5226 if test "$wxUSE_VALIDATORS" = "yes"; then
5227     AC_DEFINE(wxUSE_VALIDATORS)
5228     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
5229 fi
5230
5231 if test "$wxUSE_PALETTE" = "yes" ; then
5232   AC_DEFINE(wxUSE_PALETTE)
5233 fi
5234
5235 if test "$wxUSE_IMAGE" = "yes" ; then
5236   AC_DEFINE(wxUSE_IMAGE)
5237 fi
5238
5239 if test "$wxUSE_GIF" = "yes" ; then
5240   AC_DEFINE(wxUSE_GIF)
5241 fi
5242
5243 if test "$wxUSE_PCX" = "yes" ; then
5244   AC_DEFINE(wxUSE_PCX)
5245 fi
5246
5247 if test "$wxUSE_IFF" = "yes" ; then
5248   AC_DEFINE(wxUSE_IFF)
5249 fi
5250
5251 if test "$wxUSE_PNM" = "yes" ; then
5252   AC_DEFINE(wxUSE_PNM)
5253 fi
5254
5255 if test "$wxUSE_XPM" = "yes" ; then
5256   AC_DEFINE(wxUSE_XPM)
5257 fi
5258
5259 if test "$wxUSE_ICO_CUR" = "yes" ; then
5260   AC_DEFINE(wxUSE_ICO_CUR)
5261 fi
5262
5263 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
5264   dnl Must be done this late because -lunicows must be before all the other libs
5265   LIBS=" -lunicows $LIBS"
5266 fi
5267
5268 dnl ---------------------------------------------------------------------------
5269 dnl common dialog
5270 dnl ---------------------------------------------------------------------------
5271
5272 if test "$wxUSE_CHOICEDLG" = "yes"; then
5273     AC_DEFINE(wxUSE_CHOICEDLG)
5274 fi
5275
5276 if test "$wxUSE_COLOURDLG" = "yes"; then
5277     AC_DEFINE(wxUSE_COLOURDLG)
5278 fi
5279
5280 if test "$wxUSE_FILEDLG" = "yes"; then
5281     AC_DEFINE(wxUSE_FILEDLG)
5282 fi
5283
5284 if test "$wxUSE_FINDREPLDLG" = "yes"; then
5285     AC_DEFINE(wxUSE_FINDREPLDLG)
5286 fi
5287
5288 if test "$wxUSE_FONTDLG" = "yes"; then
5289     AC_DEFINE(wxUSE_FONTDLG)
5290 fi
5291
5292 if test "$wxUSE_DIRDLG" = "yes"; then
5293     if test "$wxUSE_TREECTRL" != "yes"; then
5294         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
5295     else
5296         AC_DEFINE(wxUSE_DIRDLG)
5297     fi
5298 fi
5299
5300 if test "$wxUSE_MSGDLG" = "yes"; then
5301     AC_DEFINE(wxUSE_MSGDLG)
5302 fi
5303
5304 if test "$wxUSE_NUMBERDLG" = "yes"; then
5305     AC_DEFINE(wxUSE_NUMBERDLG)
5306 fi
5307
5308 if test "$wxUSE_PROGRESSDLG" = "yes"; then
5309     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5310        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
5311     else
5312         AC_DEFINE(wxUSE_PROGRESSDLG)
5313     fi
5314 fi
5315
5316 if test "$wxUSE_SPLASH" = "yes"; then
5317     AC_DEFINE(wxUSE_SPLASH)
5318 fi
5319
5320 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
5321     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5322        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
5323     else
5324         AC_DEFINE(wxUSE_STARTUP_TIPS)
5325     fi
5326 fi
5327
5328 if test "$wxUSE_TEXTDLG" = "yes"; then
5329     AC_DEFINE(wxUSE_TEXTDLG)
5330 fi
5331
5332 if test "$wxUSE_WIZARDDLG" = "yes"; then
5333     AC_DEFINE(wxUSE_WIZARDDLG)
5334     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
5335 fi
5336
5337 dnl ---------------------------------------------------------------------------
5338 dnl get the string with OS info - used by wxGetOsDescription()
5339 dnl ---------------------------------------------------------------------------
5340
5341 if test "$cross_compiling" = "yes"; then
5342     dnl Use best guess from host as we can't use uname when cross compiling
5343     OSINFO="\"$host\""
5344 else
5345     dnl attualy work out OS version
5346     OSINFO=`uname -s -r -m`
5347     OSINFO="\"$OSINFO\""
5348 fi
5349
5350 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
5351
5352 dnl ---------------------------------------------------------------------------
5353 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
5354 dnl ---------------------------------------------------------------------------
5355
5356 if test "x$prefix" != "xNONE"; then
5357     wxPREFIX=$prefix
5358 else
5359     wxPREFIX=$ac_default_prefix
5360 fi
5361
5362 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
5363
5364 dnl define the variables used in wx-config
5365 top_builddir=`pwd`
5366
5367 dnl ---------------------------------------------------------------------------
5368 dnl Output the makefiles and such from the results found above
5369 dnl ---------------------------------------------------------------------------
5370
5371 dnl all additional libraries (except wxWindows itself) we link with
5372
5373 dnl note that we always link with -lm except for Mac OS X
5374 dnl extended.c uses floor() and is always linked in
5375
5376 if test "$wxUSE_MAC" = 1 ; then
5377     LDFLAGS="$LDFLAGS -framework Carbon -framework System"
5378 fi
5379 if test "$wxUSE_COCOA" = 1 ; then
5380     LDFLAGS="$LDFLAGS -framework Cocoa -framework System"
5381 fi
5382
5383 dnl FIXME: should this be covered by the conditional above
5384 dnl given the -lm comment there?  Or should that comment (and
5385 dnl this one) be removed..   [ 7 Nov 2001 ]
5386
5387 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
5388
5389 dnl Only add the -lm library if floating point functions cannot be used
5390 dnl without it.  This check is important on cygwin because of the bizarre
5391 dnl way that they have organized functions into libraries.  On cygwin, both
5392 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
5393 dnl means that
5394 dnl   1) linking with -lm is not necessary, and
5395 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
5396 dnl In particular, if you compile any program with -mno-cygwin and link with
5397 dnl -lm, it will crash instantly when it is run.  This happens because the
5398 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
5399 dnl the ___main function instead of allowing it to be defined by
5400 dnl /usr/lib/mingw/libmingw32.a as it should be.
5401 dnl
5402 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
5403 dnl
5404 dnl Just check a few floating point functions. If they are all found without
5405 dnl -lm, then we must not need -lm.
5406 have_cos=0
5407 have_floor=0
5408 AC_CHECK_FUNCS(cos, have_cos=1)
5409 AC_CHECK_FUNCS(floor, have_floor=1)
5410 AC_MSG_CHECKING(if floating point functions link without -lm)
5411 if test "$have_cos" = 1 -a "$have_floor" = 1; then
5412     AC_MSG_RESULT(yes)
5413 else
5414     AC_MSG_RESULT(no)
5415     LIBS="$LIBS -lm"
5416     # use different functions to avoid configure caching
5417     have_sin=0
5418     have_ceil=0
5419     AC_CHECK_FUNCS(sin, have_sin=1)
5420     AC_CHECK_FUNCS(ceil, have_ceil=1)
5421     AC_MSG_CHECKING(if floating point functions link with -lm)
5422     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
5423         AC_MSG_RESULT(yes)
5424     else
5425         AC_MSG_RESULT(no)
5426         # not sure we should warn the user, crash, etc.
5427     fi
5428 fi
5429
5430 if test "$wxUSE_GUI" = "yes"; then
5431
5432     LIBS="$GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $LIBS"
5433
5434     dnl TODO add checks that these samples will really compile (i.e. all the
5435     dnl      library features they need are present)
5436
5437     dnl TODO some samples are never built so far:
5438     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
5439     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs \
5440                      drawing dynamic erase event exec font image \
5441                      minimal propsize rotate shaped widgets"
5442
5443     dnl this is needed to be able to find AFM files
5444     CPPFLAGS="$CPPFLAGS \$(EXTRADEFS) \$(APPEXTRADEFS)"
5445 else
5446     SAMPLES_SUBDIRS="console"
5447 fi
5448
5449
5450 dnl all -I options we must pass to the compiler
5451 dnl
5452 dnl note that the order is somewhat important, in particular the ZLIB_INCLUDE
5453 dnl and other stuff for the built in libraries should come first to avoid
5454 dnl including the system headers with the same name (it is particularly
5455 dnl important for zlib because XFree 4.2.0 has its own, horribly old and
5456 dnl incompatible, zlib.h) and the wxWindows headers should come first anyhow
5457 INCLUDES="-I\${top_builddir}/lib/wx/include/${TOOLCHAIN_NAME} \
5458 -I\${top_srcdir}/include \
5459 $REGEX_INCLUDE $ZLIB_INCLUDE $PNG_INCLUDE $JPEG_INCLUDE $TIFF_INCLUDE \
5460 $TOOLKIT_INCLUDE"
5461
5462 dnl wxGTK does not need TOOLKIT includes in wx-config
5463 if test "$wxUSE_GTK" = 1; then
5464     WXCONFIG_INCLUDE=
5465 else
5466     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
5467 fi
5468
5469 dnl C/C++ compiler options used to compile wxWindows
5470 if test "$GXX" = yes ; then
5471     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
5472     CXXWARNINGS="-Wall"
5473     dnl should enable this one day...
5474     dnl CXXWARNINGS="-Wall -Werror"
5475
5476     dnl Add this *after* all compile tests, we don't need or want generated
5477     dnl depfiles until actually building the lib
5478     if test "$wxUSE_NO_DEPS" = "no" ; then
5479         CFLAGS="-MMD $CFLAGS"
5480         CXXFLAGS="-MMD $CXXFLAGS"
5481     fi
5482 fi
5483
5484 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
5485
5486 dnl remove the extra white space from the cc/c++/ld options
5487 CPPFLAGS=`echo $INCLUDES $CPPFLAGS | sed 's/ \\+/ /g'`
5488 CFLAGS=`echo $EXTRA_CFLAGS $CFLAGS $CXXWARNINGS | sed 's/ \\+/ /g'`
5489 CXXFLAGS=`echo $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS | sed 's/ \+/ /g'`
5490 LIBS=`echo $LIBS | sed 's/ \+/ /g'`
5491
5492 LDFLAGS="$LDFLAGS $PROFILE"
5493
5494 dnl for convenience, sort the samples in alphabetical order
5495 dnl
5496 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
5497 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
5498 dnl
5499 dnl       Unfortunately, there is a bug in OS/2's tr, such that
5500 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
5501 dnl       only removes the Unix-like part of the introduced line break.
5502 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
5503
5504 dnl makefile variables
5505 AC_SUBST(LEX_STEM)
5506 AC_SUBST(PATH_IFS)
5507
5508 dnl global options
5509 AC_SUBST(WX_MAJOR_VERSION_NUMBER)
5510 AC_SUBST(WX_MINOR_VERSION_NUMBER)
5511 AC_SUBST(WX_RELEASE_NUMBER)
5512 AC_SUBST(WX_LIBRARY_NAME_STATIC)
5513 AC_SUBST(WX_LIBRARY_NAME_SHARED)
5514 AC_SUBST(WX_LIBRARY_BASENAME)
5515 AC_SUBST(WX_LIBRARY_IMPORTLIB)
5516 AC_SUBST(WX_TARGET_LIBRARY)
5517 AC_SUBST(WX_LIBRARY_LINK1)
5518 AC_SUBST(WX_LIBRARY_LINK2)
5519 AC_SUBST(PROGRAM_EXT)
5520
5521 dnl global gl options
5522 AC_SUBST(WX_LIBRARY_NAME_STATIC_GL)
5523 AC_SUBST(WX_LIBRARY_NAME_SHARED_GL)
5524 AC_SUBST(WX_TARGET_LIBRARY_GL)
5525 AC_SUBST(WX_LIBRARY_LINK1_GL)
5526 AC_SUBST(WX_LIBRARY_LINK2_GL)
5527
5528 dnl are we supposed to create the links?
5529 AC_SUBST(WX_ALL)
5530 AC_SUBST(WX_ALL_INSTALLED)
5531
5532 AC_SUBST(SHARED_LD)
5533 AC_SUBST(PIC_FLAG)
5534 AC_SUBST(CODE_GEN_FLAGS)
5535 AC_SUBST(CODE_GEN_FLAGS_CXX)
5536
5537 AC_SUBST(SONAME_FLAGS)
5538 AC_SUBST(SONAME_FLAGS_GL)
5539 AC_SUBST(WX_TARGET_LIBRARY_SONAME)
5540 AC_SUBST(WX_TARGET_LIBRARY_TYPE)
5541
5542 AC_SUBST(STATIC_FLAG)
5543
5544 dnl debugging options
5545 AC_SUBST(WXDEBUG_DEFINE)
5546
5547 dnl toolkit options
5548 AC_SUBST(USE_GUI)
5549 AC_SUBST(AFMINSTALL)
5550 AC_SUBST(WIN32INSTALL)
5551 AC_SUBST(TOOLKIT)
5552 AC_SUBST(TOOLKIT_DIR)
5553 AC_SUBST(TOOLKIT_VPATH)
5554 AC_SUBST(TOOLCHAIN_NAME)
5555 AC_SUBST(TOOLCHAIN_DEFS)
5556 AC_SUBST(TOOLCHAIN_DLL_DEFS)
5557
5558 dnl wx-config options
5559 AC_SUBST(top_builddir)
5560 AC_SUBST(host_alias)
5561 AC_SUBST(cross_compiling)
5562 AC_SUBST(WXCONFIG_LIBS)
5563 AC_SUBST(WXCONFIG_LIBS_GL)
5564 AC_SUBST(WXCONFIG_LIBS_STATIC)
5565 AC_SUBST(WXCONFIG_LIBS_STATIC_GL)
5566 AC_SUBST(WXCONFIG_INCLUDE)
5567 AC_SUBST(WXCONFIG_RPATH)
5568 AC_SUBST(WX_LARGEFILE_FLAGS)
5569
5570 dnl the list of files to compile/install
5571 AC_SUBST(ALL_OBJECTS)
5572 AC_SUBST(ALL_HEADERS)
5573 AC_SUBST(ALL_SOURCES)
5574
5575 dnl distribution vars
5576 AC_SUBST(GUIDIST)
5577 AC_SUBST(PORT_FILES)
5578 AC_SUBST(DISTDIR)
5579
5580 dnl additional subdirectories where we will build
5581 AC_SUBST(SAMPLES_SUBDIRS)
5582
5583 dnl additional libraries and linker settings
5584 AC_SUBST(LDFLAGS)
5585 AC_SUBST(LDFLAGS_GL)
5586 AC_SUBST(LDFLAGS_VERSIONING)
5587 AC_SUBST(LDFLAGS_EXE)
5588 AC_SUBST(OPENGL_LIBS)
5589 AC_SUBST(DMALLOC_LIBS)
5590 AC_SUBST(EXTRADEFS)
5591 AC_SUBST(WX_VERSION_TAG)
5592
5593 dnl additional resurces settings
5594 AC_SUBST(RESCOMP)
5595 AC_SUBST(RESFLAGS)
5596 AC_SUBST(RESPROGRAMOBJ)
5597 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
5598 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
5599
5600 dnl additional for Mac OS X
5601 AC_SUBST(DEREZ)
5602 AC_SUBST(MACOSX_BUNDLE)
5603 AC_SUBST(LIBWXMACRES)
5604 AC_SUBST(MACRESCOMP)
5605 AC_SUBST(MACSETFILE)
5606 AC_SUBST(MACRESWXCONFIG)
5607
5608 dnl other tools
5609 AC_SUBST(GCC)
5610 AC_SUBST(DLLTOOL)
5611 AC_SUBST(AS)
5612 AC_SUBST(NM)
5613 AC_SUBST(LD)
5614 AC_SUBST(MAKEINFO)
5615 AC_SUBST(INSTALL_LIBRARY)
5616 AC_SUBST(INSTALL_DIR)
5617
5618 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
5619 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
5620 dnl - and we do use it)
5621 AC_PROG_MAKE_SET
5622
5623 dnl move setup.h back if available
5624 if test -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h; then
5625     mv -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h setup.h
5626 fi
5627
5628 AC_CONFIG_HEADER(setup.h:setup.h.in)
5629
5630 dnl we need to pass SAMPLES_SUBDIRS (and some other) to the configure in
5631 dnl samples and the only way to do it is to use the environment (another
5632 dnl idea could have been to use the cache but this wouldn't work when
5633 dnl configure doesn't use cache at all which is the default with autoconf 2.50)
5634 wx_cv_path_samplesubdirs=$SAMPLES_SUBDIRS
5635 wx_cv_if_gnu_make=$IF_GNU_MAKE
5636 wx_cv_path_ifs=$PATH_IFS
5637 wx_cv_program_ext=$PROGRAM_EXT
5638 wx_cv_target_library=$WX_TARGET_LIBRARY
5639 wx_cv_target_library_gl=$WX_TARGET_LIBRARY_GL
5640 wx_cv_target_libtype=$WX_TARGET_LIBRARY_TYPE
5641 wx_cv_library_basename=${WX_LIBRARY_BASENAME}
5642 wx_cv_release=${WX_RELEASE}
5643 wx_cv_current=${WX_CURRENT}
5644 wx_cv_revision=${WX_REVISION}
5645 wx_cv_age=${WX_AGE}
5646 wx_cv_use_gui=${USE_GUI}
5647 wx_cv_use_resources=${wxUSE_RESOURCES}
5648 export wx_cv_path_samplesubdirs wx_cv_if_gnu_make \
5649        wx_cv_path_ifs wx_cv_program_ext \
5650        wx_cv_target_library wx_cv_target_library_gl wx_cv_target_libtype \
5651        wx_cv_library_basename wx_cv_release wx_cv_current wx_cv_revision wx_cv_age \
5652        wx_cv_use_gui wx_cv_use_resources
5653
5654 AC_CONFIG_SUBDIRS(demos samples utils contrib)
5655
5656 dnl create each of the files in the space separated list from the file.in
5657 dnl (the original file name may be overriden by appending another name after a
5658 dnl colon)
5659 AC_OUTPUT([
5660             wx-config
5661             version-script
5662             src/make.env
5663             src/makeprog.env
5664             src/makelib.env
5665             Makefile
5666           ],
5667           [
5668             dnl This test is required to make the following idempotent.
5669             dnl Otherwise running config.status or rerunning configure
5670             dnl would stomp the wx-config link or try to move it onto
5671             dnl itself.
5672             dnl Use -h instead of -L to test for link (GD)
5673             dnl   -h is documented as obsolete under Mac OS X but works
5674             dnl   -L is obsolete under Solaris8
5675             if test ! -h wx-config; then
5676                 chmod +x wx-config
5677                 mv wx-config wx${TOOLCHAIN_NAME}-config
5678                 ${LN_S} wx${TOOLCHAIN_NAME}-config wx-config
5679             fi
5680
5681             if test ! -d lib; then
5682               mkdir lib
5683             fi
5684             if test ! -d lib/wx; then
5685               mkdir lib/wx
5686             fi
5687             if test ! -d lib/wx/include; then
5688               mkdir lib/wx/include
5689             fi
5690             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}; then
5691               mkdir lib/wx/include/${TOOLCHAIN_NAME}
5692             fi
5693             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}/wx; then
5694               mkdir lib/wx/include/${TOOLCHAIN_NAME}/wx
5695             fi
5696             if test -f setup.h; then
5697               mv -f setup.h lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h
5698             fi
5699           ],
5700           [
5701             TOOLCHAIN_NAME="${TOOLCHAIN_NAME}"
5702             LN_S="${LN_S}"
5703           ]
5704          )
5705
5706 dnl report on what we decided to do
5707 echo
5708 echo "Configured wxWindows ${WX_VERSION} for \`${host}'"
5709 echo ""
5710 echo "  Which GUI toolkit should wxWindows use?                 ${TOOLKIT:-base only}"
5711
5712 echo "  Should wxWindows be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
5713 echo "  Should wxWindows be linked as a shared library?         ${wxUSE_SHARED:-no}"
5714 echo "  Should wxWindows be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
5715
5716 echo "  What level of wxWindows compatibility should be enabled?"
5717 echo "                                       wxWindows 2.0      ${WXWIN_COMPATIBILITY_2:-no}"
5718 echo "                                       wxWindows 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
5719 echo "                                       wxWindows 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
5720
5721 echo "  Which libraries should wxWindows use?"
5722 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
5723 echo "                                       png                ${wxUSE_LIBPNG-none}"
5724 echo "                                       regex              ${wxUSE_REGEX}"
5725 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
5726 echo "                                       zlib               ${wxUSE_ZLIB}"
5727
5728 echo ""
5729
5730 dnl vi: set et sts=4 sw=4 com=\:dnl: