configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 AC_PREREQ(2.57)
   5
   6 dnl ---------------------------------------------------------------------------
   7 dnl
   8 dnl Top-level configure.in for wxWindows by Robert Roebling, Phil Blecker,
   9 dnl Vadim Zeitlin and Ron Lee
  10 dnl
  11 dnl This script is under the wxWindows licence.
  12 dnl
  13 dnl Version: $Id$
  14 dnl ---------------------------------------------------------------------------
  15
  16 dnl ---------------------------------------------------------------------------
  17 dnl initialization
  18 dnl ---------------------------------------------------------------------------
  19
  20 AC_INIT([wxWindows], [2.5.0], [wx-dev@lists.wxwindows.org])
  21
  22 dnl the file passed to AC_CONFIG_SRCDIR should be specific to our package
  23 AC_CONFIG_SRCDIR([wx-config.in])
  24
  25 dnl sets build, host, target variables and the same with _alias
  26 AC_CANONICAL_BUILD
  27 AC_CANONICAL_HOST
  28 AC_CANONICAL_TARGET
  29
  30
  31 dnl When making releases do:
  32 dnl
  33 dnl WX_RELEASE_NUMBER += 1
  34 dnl
  35 dnl ..and update WX_CURRENT, WX_RELEASE and WX_AGE according to the
  36 dnl following rules:
  37 dnl
  38 dnl    If any changes have been made to the public interface, that is if any
  39 dnl    exported class, method, global or global type has been added, removed
  40 dnl    or changed in any way, then do:  WX_CURRENT += 1
  41 dnl
  42 dnl    If source changes have been made that *do not* alter the public
  43 dnl    interface then do:  WX_REVISION += 1
  44 dnl    If WX_CURRENT was incremented (as above) instead do:  WX_REVISION = 0
  45 dnl
  46 dnl    If any public interface was added, do:  WX_AGE += 1
  47 dnl    If any public interface was removed (or altered in a way effectively
  48 dnl    removing the previous definition), instead do:  WX_AGE = 0
  49 dnl
  50 dnl When the major or minor version numbers are incremented, all the above
  51 dnl variables should be reset to 0.
  52 dnl
  53 dnl The resulting library name will be of the form:
  54 dnl   libwx_$(TOOLKIT)-$(WX_RELEASE).so.$(WX_CURRENT).$(WX_REVISION).$(WX_AGE)
  55
  56 WX_MAJOR_VERSION_NUMBER=2
  57 WX_MINOR_VERSION_NUMBER=5
  58 WX_RELEASE_NUMBER=0
  59
  60 WX_VERSION=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER.$WX_RELEASE_NUMBER
  61 WX_RELEASE=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER
  62
  63 WX_MSW_VERSION=$WX_MAJOR_VERSION_NUMBER$WX_MINOR_VERSION_NUMBER$WX_RELEASE_NUMBER
  64
  65 WX_CURRENT=0
  66 WX_REVISION=0
  67 WX_AGE=0
  68
  69
  70 dnl ------------------------------------------------------------------------
  71 dnl Check platform (host system)
  72 dnl ------------------------------------------------------------------------
  73
  74 dnl OS (assume Unix)
  75 USE_UNIX=1
  76 USE_WIN32=0
  77 USE_DOS=0
  78 USE_BEOS=0
  79 USE_MAC=0
  80
  81 dnl Unix kind
  82 USE_AIX=
  83 USE_BSD=                            dnl any BSD
  84 USE_DARWIN=                         dnl a.k.a. Mac OS X
  85 USE_FREEBSD=
  86 USE_GNU=                            dnl GNU/Hurd
  87 USE_HPUX=
  88 USE_LINUX=
  89 USE_NETBSD=
  90 USE_OPENBSD=
  91 USE_OSF=                            dnl OSF/1 (obsolete?)
  92 USE_SGI=
  93 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  94 USE_SUN=                            dnl SunOS or Solaris
  95 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  96 USE_SVR4=                           dnl SysV R4
  97 USE_SYSV=                           dnl any System V
  98 USE_VMS=
  99 USE_ULTRIX=
 100 USE_UNIXWARE=
 101
 102 dnl hardware platform
 103 USE_ALPHA=
 104
 105 dnl on some platforms xxx_r() functions are declared inside "#ifdef
 106 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
 107 dnl than checking it during run-time
 108 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 109
 110 dnl the list of all available toolkits
 111 dnl
 112 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 113 ALL_TOOLKITS="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM X11"
 114
 115 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 116 dnl     which are either yes or no
 117 DEFAULT_wxUSE_COCOA=0
 118 DEFAULT_wxUSE_GTK=0
 119 DEFAULT_wxUSE_MAC=0
 120 DEFAULT_wxUSE_MGL=0
 121 DEFAULT_wxUSE_MICROWIN=0
 122 DEFAULT_wxUSE_MOTIF=0
 123 DEFAULT_wxUSE_MSW=0
 124 DEFAULT_wxUSE_PM=0
 125 DEFAULT_wxUSE_X11=0
 126
 127 dnl these are the values which are really default for the given platform -
 128 dnl they're not cached and are only used if no --with-toolkit was given *and*
 129 dnl nothing was found in the cache
 130 DEFAULT_DEFAULT_wxUSE_COCOA=0
 131 DEFAULT_DEFAULT_wxUSE_GTK=0
 132 DEFAULT_DEFAULT_wxUSE_MAC=0
 133 DEFAULT_DEFAULT_wxUSE_MGL=0
 134 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 135 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 136 DEFAULT_DEFAULT_wxUSE_MSW=0
 137 DEFAULT_DEFAULT_wxUSE_PM=0
 138 DEFAULT_DEFAULT_wxUSE_X11=0
 139
 140 PROGRAM_EXT=
 141 SO_SUFFIX=so
 142 SAMPLES_RPATH_FLAG=
 143
 144 dnl to support a new system, you need to add its canonical name (as determined
 145 dnl by config.sub or specified by the configure command line) to this "case"
 146 dnl and also define the shared library flags below - search for
 147 dnl SHARED_LIB_SETUP to find the exact place
 148 case "${host}" in
 149   *-hp-hpux* )
 150     USE_HPUX=1
 151     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 152     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 153     SO_SUFFIX=sl
 154     AC_DEFINE(__HPUX__)
 155   ;;
 156   *-*-linux* )
 157     USE_LINUX=1
 158     AC_DEFINE(__LINUX__)
 159     TMP=`uname -m`
 160     if test "x$TMP" = "xalpha"; then
 161       USE_ALPHA=1
 162       AC_DEFINE(__ALPHA__)
 163     fi
 164     DEFAULT_DEFAULT_wxUSE_GTK=1
 165   ;;
 166   *-*-gnu* )
 167     USE_GNU=1
 168     AC_DEFINE(__GNU__)
 169     TMP=`uname -m`
 170     if test "x$TMP" = "xalpha"; then
 171       USE_ALPHA=1
 172       AC_DEFINE(__ALPHA__)
 173     fi
 174     DEFAULT_DEFAULT_wxUSE_GTK=1
 175   ;;
 176   *-*-irix5* | *-*-irix6* )
 177     USE_SGI=1
 178     USE_SVR4=1
 179     AC_DEFINE(__SGI__)
 180     AC_DEFINE(__SVR4__)
 181     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 182   ;;
 183   *-*-solaris2* )
 184     USE_SUN=1
 185     USE_SOLARIS=1
 186     USE_SVR4=1
 187     AC_DEFINE(__SUN__)
 188     AC_DEFINE(__SOLARIS__)
 189     AC_DEFINE(__SVR4__)
 190     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 191     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 192   ;;
 193   *-*-sunos4* )
 194     USE_SUN=1
 195     USE_SUNOS=1
 196     USE_BSD=1
 197     AC_DEFINE(__SUN__)
 198     AC_DEFINE(__SUNOS__)
 199     AC_DEFINE(__BSD__)
 200     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 201   ;;
 202   *-*-freebsd*)
 203     USE_BSD=1
 204     USE_FREEBSD=1
 205     AC_DEFINE(__FREEBSD__)
 206     AC_DEFINE(__BSD__)
 207     DEFAULT_DEFAULT_wxUSE_GTK=1
 208   ;;
 209   *-*-openbsd*)
 210     USE_BSD=1
 211     USE_OPENBSD=1
 212     AC_DEFINE(__OPENBSD__)
 213     AC_DEFINE(__BSD__)
 214     DEFAULT_DEFAULT_wxUSE_GTK=1
 215   ;;
 216   *-*-netbsd*)
 217     USE_BSD=1
 218     USE_NETBSD=1
 219     AC_DEFINE(__NETBSD__)
 220     AC_DEFINE(__BSD__)
 221     DEFAULT_DEFAULT_wxUSE_GTK=1
 222   ;;
 223   *-*-osf* )
 224     USE_ALPHA=1
 225     USE_OSF=1
 226     AC_DEFINE(__ALPHA__)
 227     AC_DEFINE(__OSF__)
 228     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 229     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 230   ;;
 231   *-*-dgux5* )
 232     USE_ALPHA=1
 233     USE_SVR4=1
 234     AC_DEFINE(__ALPHA__)
 235     AC_DEFINE(__SVR4__)
 236     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 237   ;;
 238   *-*-sysv5* )
 239     USE_SYSV=1
 240     USE_SVR4=1
 241     AC_DEFINE(__SYSV__)
 242     AC_DEFINE(__SVR4__)
 243     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 244   ;;
 245   *-*-aix* )
 246     USE_AIX=1
 247     USE_SYSV=1
 248     USE_SVR4=1
 249     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 250     dnl
 251     dnl     Both archive libraries and shared libraries on AIX have an .a
 252     dnl     extension. This will explain why you can't link with an .so and
 253     dnl     why it works with the name changed to .a.
 254     SO_SUFFIX=a
 255     AC_DEFINE(__AIX__)
 256     AC_DEFINE(__SYSV__)
 257     AC_DEFINE(__SVR4__)
 258     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 259   ;;
 260
 261   *-*-*UnixWare*)
 262     USE_SYSV=1
 263     USE_SVR4=1
 264     USE_UNIXWARE=1
 265     AC_DEFINE(__UNIXWARE__)
 266   ;;
 267
 268   *-*-cygwin* | *-*-mingw32* )
 269     dnl MBN: some of the defines have been moved after toolkit detection
 270     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 271     dnl      USE_UNIX  must be set and not USE_WIN32
 272     SO_SUFFIX=dll
 273     PROGRAM_EXT=".exe"
 274     RESCOMP=windres
 275     DEFAULT_DEFAULT_wxUSE_MSW=1
 276   ;;
 277
 278   *-pc-msdosdjgpp )
 279     USE_UNIX=0
 280     USE_DOS=1
 281     AC_DEFINE(__DOS__)
 282     PROGRAM_EXT=".exe"
 283     DEFAULT_DEFAULT_wxUSE_MGL=1
 284     dnl DJGPP needs explicit -lstdc++ for some reason (VS: mayb some versions only?)
 285     LIBS="$LIBS -lstdc++"
 286   ;;
 287
 288   *-pc-os2_emx | *-pc-os2-emx )
 289     AC_DEFINE(__EMX__)
 290     PROGRAM_EXT=".exe"
 291     DEFAULT_DEFAULT_wxUSE_PM=1
 292   ;;
 293
 294   powerpc-*-darwin* )
 295     dnl PowerPC Darwin based distributions (including Mac OS X)
 296     USE_BSD=1
 297     USE_DARWIN=1
 298     SO_SUFFIX=dylib
 299     AC_DEFINE(__BSD__)
 300     AC_DEFINE(__DARWIN__)
 301     AC_DEFINE(__POWERPC__)
 302     AC_DEFINE(TARGET_CARBON)
 303     DEFAULT_DEFAULT_wxUSE_MAC=1
 304   ;;
 305
 306   *-*-beos* )
 307     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 308     USE_BEOS=1
 309     AC_DEFINE(__BEOS__)
 310   ;;
 311
 312   *)
 313     AC_MSG_ERROR(unknown system type ${host}.)
 314 esac
 315
 316 dnl ---------------------------------------------------------------------------
 317 dnl command line options for configure
 318 dnl ---------------------------------------------------------------------------
 319
 320 dnl the default values for all options - we collect them all here to simplify
 321 dnl modification of the default values (for example, if the defaults for some
 322 dnl platform should be changed, it can be done here too)
 323 dnl
 324 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 325
 326 WX_ARG_CACHE_INIT
 327
 328 dnl useful to test the compilation with minimum options, define as 0 for normal
 329 dnl usage
 330 DEBUG_CONFIGURE=0
 331 if test $DEBUG_CONFIGURE = 1; then
 332   DEFAULT_wxUSE_UNIVERSAL=no
 333
 334   DEFAULT_wxUSE_NANOX=no
 335
 336   DEFAULT_wxUSE_THREADS=yes
 337
 338   DEFAULT_wxUSE_SHARED=yes
 339   DEFAULT_wxUSE_OPTIMISE=no
 340   DEFAULT_wxUSE_PROFILE=no
 341   DEFAULT_wxUSE_NO_DEPS=no
 342   DEFAULT_wxUSE_NO_RTTI=no
 343   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 344   DEFAULT_wxUSE_PERMISSIVE=no
 345   DEFAULT_wxUSE_DEBUG_FLAG=yes
 346   DEFAULT_wxUSE_DEBUG_INFO=yes
 347   DEFAULT_wxUSE_DEBUG_GDB=yes
 348   DEFAULT_wxUSE_MEM_TRACING=no
 349   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 350   DEFAULT_wxUSE_DMALLOC=no
 351   DEFAULT_wxUSE_PRECOMP=no
 352   DEFAULT_wxUSE_APPLE_IEEE=no
 353
 354   DEFAULT_wxUSE_LOG=yes
 355   DEFAULT_wxUSE_LOGWINDOW=no
 356   DEFAULT_wxUSE_LOGGUI=no
 357   DEFAULT_wxUSE_LOGDIALOG=no
 358
 359   DEFAULT_wxUSE_GUI=yes
 360   DEFAULT_wxUSE_CONTROLS=no
 361
 362   DEFAULT_wxUSE_REGEX=no
 363   DEFAULT_wxUSE_ZLIB=no
 364   DEFAULT_wxUSE_LIBPNG=no
 365   DEFAULT_wxUSE_LIBJPEG=no
 366   DEFAULT_wxUSE_LIBTIFF=no
 367   DEFAULT_wxUSE_ODBC=no
 368   DEFAULT_wxUSE_OPENGL=no
 369
 370   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 371   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 372   DEFAULT_wxUSE_STD_IOSTREAM=no
 373   DEFAULT_wxUSE_CMDLINE_PARSER=no
 374   DEFAULT_wxUSE_DATETIME=no
 375   DEFAULT_wxUSE_TIMER=no
 376   DEFAULT_wxUSE_STOPWATCH=no
 377   DEFAULT_wxUSE_FILE=no
 378   DEFAULT_wxUSE_FFILE=no
 379   DEFAULT_wxUSE_TEXTBUFFER=no
 380   DEFAULT_wxUSE_TEXTFILE=no
 381   DEFAULT_wxUSE_WAVE=no
 382   DEFAULT_wxUSE_INTL=no
 383   DEFAULT_wxUSE_CONFIG=no
 384   DEFAULT_wxUSE_FONTMAP=no
 385   DEFAULT_wxUSE_STREAMS=no
 386   DEFAULT_wxUSE_SOCKETS=no
 387   DEFAULT_wxUSE_OLE=no
 388   DEFAULT_wxUSE_DATAOBJ=no
 389   DEFAULT_wxUSE_DIALUP_MANAGER=no
 390   DEFAULT_wxUSE_JOYSTICK=no
 391   DEFAULT_wxUSE_DYNLIB_CLASS=no
 392   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 393   DEFAULT_wxUSE_LONGLONG=no
 394   DEFAULT_wxUSE_GEOMETRY=no
 395
 396   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 397   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 398   DEFAULT_wxUSE_POSTSCRIPT=no
 399
 400   DEFAULT_wxUSE_CLIPBOARD=no
 401   DEFAULT_wxUSE_TOOLTIPS=no
 402   DEFAULT_wxUSE_DRAG_AND_DROP=no
 403   DEFAULT_wxUSE_DRAGIMAGE=no
 404   DEFAULT_wxUSE_SPLINES=no
 405
 406   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 407   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 408   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 409
 410   DEFAULT_wxUSE_RESOURCES=no
 411   DEFAULT_wxUSE_CONSTRAINTS=no
 412   DEFAULT_wxUSE_IPC=no
 413   DEFAULT_wxUSE_HELP=no
 414   DEFAULT_wxUSE_MS_HTML_HELP=no
 415   DEFAULT_wxUSE_WXHTML_HELP=no
 416   DEFAULT_wxUSE_TREELAYOUT=no
 417   DEFAULT_wxUSE_METAFILE=no
 418   DEFAULT_wxUSE_MIMETYPE=no
 419   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 420   DEFAULT_wxUSE_PROTOCOL=no
 421   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 422   DEFAULT_wxUSE_PROTOCOL_FTP=no
 423   DEFAULT_wxUSE_PROTOCOL_FILE=no
 424   DEFAULT_wxUSE_URL=no
 425
 426   DEFAULT_wxUSE_COMMONDLGS=no
 427   DEFAULT_wxUSE_CHOICEDLG=no
 428   DEFAULT_wxUSE_COLOURDLG=no
 429   DEFAULT_wxUSE_DIRDLG=no
 430   DEFAULT_wxUSE_FILEDLG=no
 431   DEFAULT_wxUSE_FINDREPLDLG=no
 432   DEFAULT_wxUSE_FONTDLG=no
 433   DEFAULT_wxUSE_MSGDLG=no
 434   DEFAULT_wxUSE_NUMBERDLG=no
 435   DEFAULT_wxUSE_TEXTDLG=no
 436   DEFAULT_wxUSE_SPLASH=no
 437   DEFAULT_wxUSE_STARTUP_TIPS=no
 438   DEFAULT_wxUSE_PROGRESSDLG=no
 439   DEFAULT_wxUSE_WIZARDDLG=no
 440
 441   DEFAULT_wxUSE_MENUS=no
 442   DEFAULT_wxUSE_MINIFRAME=no
 443   DEFAULT_wxUSE_HTML=no
 444   DEFAULT_wxUSE_FILESYSTEM=no
 445   DEFAULT_wxUSE_FS_INET=no
 446   DEFAULT_wxUSE_FS_ZIP=no
 447   DEFAULT_wxUSE_BUSYINFO=no
 448   DEFAULT_wxUSE_ZIPSTREAM=no
 449   DEFAULT_wxUSE_VALIDATORS=no
 450
 451   DEFAULT_wxUSE_ACCEL=no
 452   DEFAULT_wxUSE_BUTTON=no
 453   DEFAULT_wxUSE_BMPBUTTON=no
 454   DEFAULT_wxUSE_CALCTRL=no
 455   DEFAULT_wxUSE_CARET=no
 456   DEFAULT_wxUSE_CHECKBOX=no
 457   DEFAULT_wxUSE_CHECKLST=no
 458   DEFAULT_wxUSE_CHOICE=no
 459   DEFAULT_wxUSE_COMBOBOX=no
 460   DEFAULT_wxUSE_DISPLAY=no
 461   DEFAULT_wxUSE_GAUGE=no
 462   DEFAULT_wxUSE_GRID=no
 463   DEFAULT_wxUSE_IMAGLIST=no
 464   DEFAULT_wxUSE_LISTBOX=no
 465   DEFAULT_wxUSE_LISTCTRL=no
 466   DEFAULT_wxUSE_NOTEBOOK=no
 467   DEFAULT_wxUSE_RADIOBOX=no
 468   DEFAULT_wxUSE_RADIOBTN=no
 469   DEFAULT_wxUSE_SASH=no
 470   DEFAULT_wxUSE_SCROLLBAR=no
 471   DEFAULT_wxUSE_SLIDER=no
 472   DEFAULT_wxUSE_SPINBTN=no
 473   DEFAULT_wxUSE_SPINCTRL=no
 474   DEFAULT_wxUSE_SPLITTER=no
 475   DEFAULT_wxUSE_STATBMP=no
 476   DEFAULT_wxUSE_STATBOX=no
 477   DEFAULT_wxUSE_STATLINE=no
 478   DEFAULT_wxUSE_STATTEXT=no
 479   DEFAULT_wxUSE_STATUSBAR=yes
 480   DEFAULT_wxUSE_TABDIALOG=no
 481   DEFAULT_wxUSE_TEXTCTRL=no
 482   DEFAULT_wxUSE_TOGGLEBTN=no
 483   DEFAULT_wxUSE_TOOLBAR=no
 484   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 485   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 486   DEFAULT_wxUSE_TREECTRL=no
 487   DEFAULT_wxUSE_POPUPWIN=no
 488   DEFAULT_wxUSE_TIPWINDOW=no
 489
 490   DEFAULT_wxUSE_UNICODE=no
 491   DEFAULT_wxUSE_UNICODE_MSLU=no
 492   DEFAULT_wxUSE_WCSRTOMBS=no
 493
 494   DEFAULT_wxUSE_PALETTE=no
 495   DEFAULT_wxUSE_IMAGE=no
 496   DEFAULT_wxUSE_GIF=no
 497   DEFAULT_wxUSE_PCX=no
 498   DEFAULT_wxUSE_PNM=no
 499   DEFAULT_wxUSE_IFF=no
 500   DEFAULT_wxUSE_XPM=no
 501   DEFAULT_wxUSE_ICO_CUR=no
 502   DEFAULT_wxUSE_ACCESSIBILITY=no
 503
 504   DEFAULT_wxUSE_MONOLITHIC=yes
 505 else
 506   DEFAULT_wxUSE_UNIVERSAL=no
 507
 508   DEFAULT_wxUSE_NANOX=no
 509
 510   DEFAULT_wxUSE_THREADS=yes
 511
 512   DEFAULT_wxUSE_SHARED=yes
 513   DEFAULT_wxUSE_OPTIMISE=yes
 514   DEFAULT_wxUSE_PROFILE=no
 515   DEFAULT_wxUSE_NO_DEPS=no
 516   DEFAULT_wxUSE_NO_RTTI=no
 517   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 518   DEFAULT_wxUSE_PERMISSIVE=no
 519   DEFAULT_wxUSE_DEBUG_FLAG=no
 520   DEFAULT_wxUSE_DEBUG_INFO=no
 521   DEFAULT_wxUSE_DEBUG_GDB=no
 522   DEFAULT_wxUSE_MEM_TRACING=no
 523   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 524   DEFAULT_wxUSE_DMALLOC=no
 525   DEFAULT_wxUSE_PRECOMP=no
 526   DEFAULT_wxUSE_APPLE_IEEE=yes
 527
 528   DEFAULT_wxUSE_LOG=yes
 529   DEFAULT_wxUSE_LOGWINDOW=yes
 530   DEFAULT_wxUSE_LOGGUI=yes
 531   DEFAULT_wxUSE_LOGDIALOG=yes
 532
 533   DEFAULT_wxUSE_GUI=yes
 534
 535   DEFAULT_wxUSE_REGEX=yes
 536   DEFAULT_wxUSE_ZLIB=yes
 537   DEFAULT_wxUSE_LIBPNG=yes
 538   DEFAULT_wxUSE_LIBJPEG=yes
 539   DEFAULT_wxUSE_LIBTIFF=yes
 540   DEFAULT_wxUSE_ODBC=no
 541   DEFAULT_wxUSE_OPENGL=no
 542
 543   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 544   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 545   DEFAULT_wxUSE_STD_IOSTREAM=no
 546   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 547   DEFAULT_wxUSE_DATETIME=yes
 548   DEFAULT_wxUSE_TIMER=yes
 549   DEFAULT_wxUSE_STOPWATCH=yes
 550   DEFAULT_wxUSE_FILE=yes
 551   DEFAULT_wxUSE_FFILE=yes
 552   DEFAULT_wxUSE_TEXTBUFFER=yes
 553   DEFAULT_wxUSE_TEXTFILE=yes
 554   DEFAULT_wxUSE_WAVE=no
 555   DEFAULT_wxUSE_INTL=yes
 556   DEFAULT_wxUSE_CONFIG=yes
 557   DEFAULT_wxUSE_FONTMAP=yes
 558   DEFAULT_wxUSE_STREAMS=yes
 559   DEFAULT_wxUSE_SOCKETS=yes
 560   DEFAULT_wxUSE_OLE=yes
 561   DEFAULT_wxUSE_DATAOBJ=yes
 562   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 563   DEFAULT_wxUSE_JOYSTICK=yes
 564   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 565   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 566   DEFAULT_wxUSE_LONGLONG=yes
 567   DEFAULT_wxUSE_GEOMETRY=yes
 568
 569   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 570   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 571   DEFAULT_wxUSE_POSTSCRIPT=yes
 572
 573   DEFAULT_wxUSE_CLIPBOARD=yes
 574   DEFAULT_wxUSE_TOOLTIPS=yes
 575   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 576   DEFAULT_wxUSE_DRAGIMAGE=yes
 577   DEFAULT_wxUSE_SPLINES=yes
 578
 579   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 580   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 581   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 582
 583   DEFAULT_wxUSE_RESOURCES=no
 584   DEFAULT_wxUSE_CONSTRAINTS=yes
 585   DEFAULT_wxUSE_IPC=yes
 586   DEFAULT_wxUSE_HELP=yes
 587   DEFAULT_wxUSE_MS_HTML_HELP=yes
 588   DEFAULT_wxUSE_WXHTML_HELP=yes
 589   DEFAULT_wxUSE_TREELAYOUT=yes
 590   DEFAULT_wxUSE_METAFILE=yes
 591   DEFAULT_wxUSE_MIMETYPE=yes
 592   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 593   DEFAULT_wxUSE_PROTOCOL=yes
 594   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 595   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 596   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 597   DEFAULT_wxUSE_URL=yes
 598
 599   DEFAULT_wxUSE_COMMONDLGS=yes
 600   DEFAULT_wxUSE_CHOICEDLG=yes
 601   DEFAULT_wxUSE_COLOURDLG=yes
 602   DEFAULT_wxUSE_DIRDLG=yes
 603   DEFAULT_wxUSE_FILEDLG=yes
 604   DEFAULT_wxUSE_FINDREPLDLG=yes
 605   DEFAULT_wxUSE_FONTDLG=yes
 606   DEFAULT_wxUSE_MSGDLG=yes
 607   DEFAULT_wxUSE_NUMBERDLG=yes
 608   DEFAULT_wxUSE_TEXTDLG=yes
 609   DEFAULT_wxUSE_SPLASH=yes
 610   DEFAULT_wxUSE_STARTUP_TIPS=yes
 611   DEFAULT_wxUSE_PROGRESSDLG=yes
 612   DEFAULT_wxUSE_WIZARDDLG=yes
 613
 614   DEFAULT_wxUSE_MENUS=yes
 615   DEFAULT_wxUSE_MINIFRAME=yes
 616   DEFAULT_wxUSE_HTML=yes
 617   DEFAULT_wxUSE_FILESYSTEM=yes
 618   DEFAULT_wxUSE_FS_INET=yes
 619   DEFAULT_wxUSE_FS_ZIP=yes
 620   DEFAULT_wxUSE_BUSYINFO=yes
 621   DEFAULT_wxUSE_ZIPSTREAM=yes
 622   DEFAULT_wxUSE_VALIDATORS=yes
 623
 624   DEFAULT_wxUSE_ACCEL=yes
 625   DEFAULT_wxUSE_BUTTON=yes
 626   DEFAULT_wxUSE_BMPBUTTON=yes
 627   DEFAULT_wxUSE_CALCTRL=yes
 628   DEFAULT_wxUSE_CARET=yes
 629   DEFAULT_wxUSE_CHECKBOX=yes
 630   DEFAULT_wxUSE_CHECKLST=yes
 631   DEFAULT_wxUSE_CHOICE=yes
 632   DEFAULT_wxUSE_COMBOBOX=yes
 633   DEFAULT_wxUSE_DISPLAY=no
 634   DEFAULT_wxUSE_GAUGE=yes
 635   DEFAULT_wxUSE_GRID=yes
 636   DEFAULT_wxUSE_IMAGLIST=yes
 637   DEFAULT_wxUSE_LISTBOX=yes
 638   DEFAULT_wxUSE_LISTCTRL=yes
 639   DEFAULT_wxUSE_NOTEBOOK=yes
 640   DEFAULT_wxUSE_RADIOBOX=yes
 641   DEFAULT_wxUSE_RADIOBTN=yes
 642   DEFAULT_wxUSE_SASH=yes
 643   DEFAULT_wxUSE_SCROLLBAR=yes
 644   DEFAULT_wxUSE_SLIDER=yes
 645   DEFAULT_wxUSE_SPINBTN=yes
 646   DEFAULT_wxUSE_SPINCTRL=yes
 647   DEFAULT_wxUSE_SPLITTER=yes
 648   DEFAULT_wxUSE_STATBMP=yes
 649   DEFAULT_wxUSE_STATBOX=yes
 650   DEFAULT_wxUSE_STATLINE=yes
 651   DEFAULT_wxUSE_STATTEXT=yes
 652   DEFAULT_wxUSE_STATUSBAR=yes
 653   DEFAULT_wxUSE_TABDIALOG=no
 654   DEFAULT_wxUSE_TEXTCTRL=yes
 655   DEFAULT_wxUSE_TOGGLEBTN=yes
 656   DEFAULT_wxUSE_TOOLBAR=yes
 657   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 658   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 659   DEFAULT_wxUSE_TREECTRL=yes
 660   DEFAULT_wxUSE_POPUPWIN=yes
 661   DEFAULT_wxUSE_TIPWINDOW=yes
 662
 663   DEFAULT_wxUSE_UNICODE=no
 664   DEFAULT_wxUSE_UNICODE_MSLU=yes
 665   DEFAULT_wxUSE_WCSRTOMBS=no
 666
 667   DEFAULT_wxUSE_PALETTE=yes
 668   DEFAULT_wxUSE_IMAGE=yes
 669   DEFAULT_wxUSE_GIF=yes
 670   DEFAULT_wxUSE_PCX=yes
 671   DEFAULT_wxUSE_IFF=no
 672   DEFAULT_wxUSE_PNM=yes
 673   DEFAULT_wxUSE_XPM=yes
 674   DEFAULT_wxUSE_ICO_CUR=yes
 675   DEFAULT_wxUSE_ACCESSIBILITY=no
 676
 677   DEFAULT_wxUSE_MONOLITHIC=yes
 678 fi
 679
 680 dnl WX_ARG_WITH should be used to select whether an external package will be
 681 dnl used or not, to configure compile-time features of this package itself,
 682 dnl use WX_ARG_ENABLE instead
 683
 684 dnl ============================
 685 dnl external package dependecies
 686 dnl ============================
 687
 688 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 689 dnl these values manually
 690 for toolkit in `echo $ALL_TOOLKITS`; do
 691   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 692   if test "x$LINE" != "x" ; then
 693     has_toolkit_in_cache=1
 694     eval "DEFAULT_$LINE"
 695     eval "CACHE_$toolkit=1"
 696   fi
 697 done
 698
 699 dnl ---------------------------------------------------------------------------
 700 dnl --disable-gui will build only non-GUI part of wxWindows: check for this
 701 dnl first to disable many other switches if it's given
 702 dnl
 703 dnl NB: this is still in testing stage, don't use if you don't know what you're
 704 dnl     doing
 705 dnl ---------------------------------------------------------------------------
 706
 707 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 708 WX_ARG_ENABLE(monolithic,  [  --disable-monolithic    don't build wxWindows as single library], wxUSE_MONOLITHIC)
 709
 710 if test "$wxUSE_GUI" = "yes"; then
 711
 712 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWindows GUI controls instead of native ones], wxUSE_UNIVERSAL)
 713 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 714 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 715 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" TOOLKIT_GIVEN=1])
 716 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" TOOLKIT_GIVEN=1])
 717 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 718 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 719 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 720 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 721 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 722 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 723 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 724
 725 WX_ARG_ENABLE(gtk2,        [  --enable-gtk2           use GTK+ 2.0 if available (EXPERIMENTAL)], wxUSE_GTK2)
 726
 727 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 728 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 729 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 730 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 731
 732 fi
 733 dnl for GUI only
 734
 735 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 736 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 737 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 738 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 739
 740 dnl ---------------------------------------------------------------------------
 741 dnl compile options
 742 dnl ---------------------------------------------------------------------------
 743
 744 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 745 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 746 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 747
 748 dnl allow the precompiled header option to be disabled under Mac OS X/Darwin
 749 WX_ARG_ENABLE(precomp,     [  --enable-precomp        enable use of precompiled headers (Mac OS X/Darwin)], wxUSE_PRECOMP)
 750
 751 if test "$wxUSE_DEBUG" = "yes"; then
 752   DEFAULT_wxUSE_DEBUG_FLAG=yes
 753   DEFAULT_wxUSE_DEBUG_INFO=yes
 754 elif test "$wxUSE_DEBUG" = "no"; then
 755   DEFAULT_wxUSE_DEBUG_FLAG=no
 756   DEFAULT_wxUSE_DEBUG_INFO=no
 757 fi
 758
 759 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 760 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 761 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 762 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 763 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 764 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 765 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 766 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 767 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 768 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 769
 770 WX_ARG_ENABLE(compat20,      [  --enable-compat20       enable wxWindows 2.0 compatibility], WXWIN_COMPATIBILITY_2)
 771 WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWindows 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
 772 WX_ARG_ENABLE(compat24,      [  --disable-compat24      disable wxWindows 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, disable)
 773
 774 AC_ARG_ENABLE(rpath,         [  --enable-rpath=DIR      output the rpath flag from wx-config], [wxRPATH_DIR="$enableval"])
 775
 776 if test "$wxRPATH_DIR" != "" -a "$wxRPATH_DIR" != "disable"; then
 777    WXCONFIG_RPATH="-Wl,-rpath -Wl,$wxRPATH_DIR"
 778 fi
 779
 780
 781 dnl ---------------------------------------------------------------------------
 782 dnl (small) optional non GUI classes
 783 dnl ---------------------------------------------------------------------------
 784
 785 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 786 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 787
 788 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 789 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 790 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 791 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 792 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 793 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes], wxUSE_OLE)
 794 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 795
 796 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 797
 798 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 799 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 800 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 801 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 802 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 803 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 804 WX_ARG_ENABLE(wave,          [  --enable-wave           use wxWave class], wxUSE_WAVE)
 805 WX_ARG_ENABLE(fraction,      [  --enable-fraction       use wxFraction class], wxUSE_FRACTION)
 806 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 807 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 808 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 809 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 810 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 811 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 812 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile classes], wxUSE_FILE)
 813 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile classes], wxUSE_FFILE)
 814 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 815 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 816 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 817 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 818 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (win32 only)], wxUSE_UNICODE_MSLU)
 819 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWindows implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 820 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 821 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 822 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 823 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
 824 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZipInputStream], wxUSE_ZIPSTREAM)
 825
 826 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals and pass them to wxApp::OnFatalException], wxUSE_ON_FATAL_EXCEPTION)
 827 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 828
 829 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 830 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 831
 832 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 833 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 834 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 835 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 836 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 837
 838
 839 dnl ---------------------------------------------------------------------------
 840 dnl "big" options (i.e. those which change a lot of things throughout the library)
 841 dnl ---------------------------------------------------------------------------
 842
 843 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 844
 845 if test "$wxUSE_GUI" = "yes"; then
 846
 847 dnl ---------------------------------------------------------------------------
 848 dnl "big" GUI options
 849 dnl ---------------------------------------------------------------------------
 850
 851 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 852 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 853 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 854 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 855 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 856 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 857 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 858 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI_ARCHITECTURE)
 859 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 860 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 861 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 862
 863 dnl ---------------------------------------------------------------------------
 864 dnl PostScript options
 865 dnl ---------------------------------------------------------------------------
 866 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 867
 868 dnl VZ: these options seem to be always on, if someone wants to change it please do
 869 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
 870 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
 871
 872 dnl ---------------------------------------------------------------------------
 873 dnl resources
 874 dnl ---------------------------------------------------------------------------
 875
 876 WX_ARG_ENABLE(prologio,    [  --enable-prologio       not available; see contrib], wxUSE_PROLOGIO)
 877 WX_ARG_ENABLE(resources,   [  --enable-resources      not available; see contrib], wxUSE_RESOURCES)
 878
 879 dnl ---------------------------------------------------------------------------
 880 dnl IPC &c
 881 dnl ---------------------------------------------------------------------------
 882
 883 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 884 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 885 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 886
 887 dnl WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
 888
 889 dnl ---------------------------------------------------------------------------
 890 dnl optional GUI controls (in alphabetical order except the first one)
 891 dnl ---------------------------------------------------------------------------
 892
 893 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
 894
 895 dnl even with --enable-controls, some may be disabled by giving
 896 dnl --disable-<control> later on the command line - but by default all will be
 897 dnl used (and vice versa)
 898 if test "$wxUSE_CONTROLS" = "yes"; then
 899   DEFAULT_wxUSE_ACCEL=yes
 900   DEFAULT_wxUSE_BMPBUTTON=yes
 901   DEFAULT_wxUSE_BUTTON=yes
 902   DEFAULT_wxUSE_CALCTRL=no
 903   DEFAULT_wxUSE_CARET=yes
 904   DEFAULT_wxUSE_COMBOBOX=yes
 905   DEFAULT_wxUSE_CHECKBOX=yes
 906   DEFAULT_wxUSE_CHECKLISTBOX=yes
 907   DEFAULT_wxUSE_CHOICE=yes
 908   DEFAULT_wxUSE_GAUGE=yes
 909   DEFAULT_wxUSE_GRID=yes
 910   DEFAULT_wxUSE_IMAGLIST=yes
 911   DEFAULT_wxUSE_LISTBOX=yes
 912   DEFAULT_wxUSE_LISTCTRL=yes
 913   DEFAULT_wxUSE_NOTEBOOK=yes
 914   DEFAULT_wxUSE_RADIOBOX=yes
 915   DEFAULT_wxUSE_RADIOBTN=yes
 916   DEFAULT_wxUSE_SASH=yes
 917   DEFAULT_wxUSE_SCROLLBAR=yes
 918   DEFAULT_wxUSE_SLIDER=yes
 919   DEFAULT_wxUSE_SPINBTN=yes
 920   DEFAULT_wxUSE_SPINCTRL=yes
 921   DEFAULT_wxUSE_SPLITTER=yes
 922   DEFAULT_wxUSE_STATBMP=yes
 923   DEFAULT_wxUSE_STATBOX=yes
 924   DEFAULT_wxUSE_STATLINE=yes
 925   DEFAULT_wxUSE_STATUSBAR=yes
 926   DEFAULT_wxUSE_TAB_DIALOG=yes
 927   DEFAULT_wxUSE_TOGGLEBTN=yes
 928   DEFAULT_wxUSE_TOOLBAR=yes
 929   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 930   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 931   DEFAULT_wxUSE_TOOLTIPS=yes
 932   DEFAULT_wxUSE_TREECTRL=yes
 933   DEFAULT_wxUSE_POPUPWIN=yes
 934   DEFAULT_wxUSE_TIPWINDOW=yes
 935 elif test "$wxUSE_CONTROLS" = "no"; then
 936   DEFAULT_wxUSE_ACCEL=no
 937   DEFAULT_wxUSE_BMPBUTTON=no
 938   DEFAULT_wxUSE_BUTTON=no
 939   DEFAULT_wxUSE_CALCTRL=no
 940   DEFAULT_wxUSE_CARET=no
 941   DEFAULT_wxUSE_COMBOBOX=no
 942   DEFAULT_wxUSE_CHECKBOX=no
 943   DEFAULT_wxUSE_CHECKLISTBOX=no
 944   DEFAULT_wxUSE_CHOICE=no
 945   DEFAULT_wxUSE_GAUGE=no
 946   DEFAULT_wxUSE_GRID=no
 947   DEFAULT_wxUSE_IMAGLIST=no
 948   DEFAULT_wxUSE_LISTBOX=no
 949   DEFAULT_wxUSE_LISTCTRL=no
 950   DEFAULT_wxUSE_NOTEBOOK=no
 951   DEFAULT_wxUSE_RADIOBOX=no
 952   DEFAULT_wxUSE_RADIOBTN=no
 953   DEFAULT_wxUSE_SASH=no
 954   DEFAULT_wxUSE_SCROLLBAR=no
 955   DEFAULT_wxUSE_SLIDER=no
 956   DEFAULT_wxUSE_SPINBTN=no
 957   DEFAULT_wxUSE_SPINCTRL=no
 958   DEFAULT_wxUSE_SPLITTER=no
 959   DEFAULT_wxUSE_STATBMP=no
 960   DEFAULT_wxUSE_STATBOX=no
 961   DEFAULT_wxUSE_STATLINE=no
 962   DEFAULT_wxUSE_STATUSBAR=no
 963   DEFAULT_wxUSE_TAB_DIALOG=no
 964   DEFAULT_wxUSE_TOGGLEBTN=no
 965   DEFAULT_wxUSE_TOOLBAR=no
 966   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 967   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 968   DEFAULT_wxUSE_TOOLTIPS=no
 969   DEFAULT_wxUSE_TREECTRL=no
 970   DEFAULT_wxUSE_POPUPWIN=no
 971   DEFAULT_wxUSE_TIPWINDOW=no
 972 fi
 973
 974 ## FIXME: This is a blatant hack
 975 if test "x$wxUSE_COCOA" != "x" -a "$wxUSE_COCOA" != "0" ; then
 976   wxUSE_PRINTING_ARCHITECTURE=no
 977   wxUSE_HELP=no
 978   wxUSE_CLIPBOARD=no
 979   wxUSE_DRAG_AND_DROP=no
 980   wxUSE_DATAOBJ=no
 981   # Generic notebook requires tab dialog
 982   DEFAULT_wxUSE_TABDIALOG=yes
 983   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 984   DEFAULT_wxUSE_GAUGE=no
 985   DEFAULT_wxUSE_SCROLLBAR=no
 986   DEFAULT_wxUSE_COMBOBOX=no
 987   DEFAULT_wxUSE_CALCTRL=no
 988   DEFAULT_wxUSE_SPINBTN=no
 989   DEFAULT_wxUSE_SPINCTRL=no
 990   DEFAULT_wxUSE_TOOLTIPS=no
 991   DEFAULT_wxUSE_DRAGIMAGE=no
 992   DEFAULT_wxUSE_FINDREPLDLG=no
 993   DEFAULT_wxUSE_FONTDLG=no
 994   DEFAULT_wxUSE_GRID=no
 995   DEFAULT_wxUSE_NUMBERDLG=no
 996   DEFAULT_wxUSE_PROGRESSDLG=no
 997   DEFAULT_wxUSE_SASH=no
 998   DEFAULT_wxUSE_SPLITTER=no
 999   DEFAULT_wxUSE_WIZARDDLG=no
1000   DEFAULT_wxUSE_SPLITTER=no
1001   DEFAULT_wxUSE_STARTUP_TIPS=no
1002 fi
1003
1004 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1005 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
1006 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1007 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
1008 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1009 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1010 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1011 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1012 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
1013 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
1014 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1015 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1016 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1017 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1018 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1019 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1020 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1021 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1022 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1023 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1024 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1025 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1026 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1027 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1028 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1029 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1030 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1031 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1032 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1033 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1034 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1035 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1036 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1037 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1038 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
1039 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1040 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1041 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1042
1043 dnl ---------------------------------------------------------------------------
1044 dnl common dialogs
1045 dnl ---------------------------------------------------------------------------
1046
1047 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1048 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1049 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1050 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1051 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1052 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1053 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1054 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1055 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1056 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1057 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1058 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1059 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1060 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1061
1062 dnl ---------------------------------------------------------------------------
1063 dnl misc GUI options
1064 dnl ---------------------------------------------------------------------------
1065
1066 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1067 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1068 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1069 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1070 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1071 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1072 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick (Linux only)], wxUSE_JOYSTICK)
1073 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1074 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1075 WX_ARG_ENABLE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1076
1077 dnl ---------------------------------------------------------------------------
1078 dnl support for image formats that do not rely on external library
1079 dnl ---------------------------------------------------------------------------
1080
1081 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1082 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1083 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1084 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1085 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1086 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1087 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1088 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1089
1090 fi
1091
1092 dnl General settings (needed for GUI and non-GUI compilations alike).
1093 dnl Path separator; ':' for unix, ';' for OS/2
1094 dnl Stem for flex output; lexyy for OS/2, lex.yy otherwise
1095 case "${host}" in
1096   *-pc-os2_emx | *-pc-os2-emx )
1097     PATH_IFS=';'
1098 dnl Really ought to text for this as meanwhile there are flex versions using
1099 dnl lex.yy as well due to FAT support being more and more dropped...
1100     LEX_STEM="lexyy"
1101   ;;
1102   *)
1103     PATH_IFS=':'
1104     LEX_STEM="lex.yy"
1105   ;;
1106 esac
1107
1108 dnl for GUI only
1109
1110 dnl cache the options values before (may be) aborting below
1111 WX_ARG_CACHE_FLUSH
1112
1113 dnl check that no more than one toolkit is given and that if none are given that
1114 dnl we have a default one
1115
1116 AC_MSG_CHECKING(for toolkit)
1117
1118 # In Wine, we need to default to MSW, not GTK or MOTIF
1119 if test "$wxUSE_WINE" = "yes"; then
1120     DEFAULT_DEFAULT_wxUSE_GTK=0
1121     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1122     DEFAULT_DEFAULT_wxUSE_MSW=1
1123 fi
1124
1125 if test "$wxUSE_GUI" = "yes"; then
1126
1127     if test "$USE_BEOS" = 1; then
1128         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1129     fi
1130
1131     if test "$TOOLKIT_GIVEN" = 1; then
1132       dnl convert "yes" to 1 and "no" to 0
1133       for toolkit in `echo $ALL_TOOLKITS`; do
1134         var=wxUSE_$toolkit
1135         eval "value=\$${var}"
1136         eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1137       done
1138     else
1139       dnl try to guess the most apropriate toolkit for this platform
1140       for toolkit in `echo $ALL_TOOLKITS`; do
1141         if test "$has_toolkit_in_cache" != 1; then
1142           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1143         else
1144           var=DEFAULT_wxUSE_$toolkit
1145         fi
1146         eval "wxUSE_$toolkit=\$${var}"
1147       done
1148     fi
1149
1150     dnl we suppose that expr is available (maybe there is a better way to do
1151     dnl this? what about using ALL_TOOLKITS? TODO)
1152     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1153                   + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} \
1154                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1155
1156     dnl Allow wxUSE_PM only for OS/2 with EMX.
1157     case "${host}" in
1158       *-pc-os2_emx | *-pc-os2-emx )
1159         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1160     esac
1161
1162     case "$NUM_TOOLKITS" in
1163       1)
1164       ;;
1165       0)
1166         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1167       ;;
1168       *)
1169         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1170     esac
1171
1172     dnl cache the wxUSE_<TOOLKIT> values too
1173     for toolkit in `echo $ALL_TOOLKITS`; do
1174       var=wxUSE_$toolkit
1175       eval "value=\$${var}"
1176       if test "x$value" != x; then
1177         cache_var=CACHE_$toolkit
1178         eval "cache=\$${cache_var}"
1179         if test "$cache" = 1; then
1180           echo "$var=$value" >> ${wx_arg_cache_file}
1181         fi
1182         if test "$value" = 1; then
1183           toolkit_echo=`echo $toolkit | tr [[A-Z]] [[a-z]]`
1184           AC_MSG_RESULT($toolkit_echo)
1185         fi
1186       fi
1187     done
1188 else
1189     if test "x$host_alias" != "x"; then
1190         AC_MSG_RESULT(base ($host_alias hosted) only)
1191     else
1192         AC_MSG_RESULT(base only)
1193     fi
1194 fi
1195
1196 dnl ---------------------------------------------------------------------------
1197 dnl When we are using Cygwin with Motif/GTK+, we want it to appear like
1198 dnl 'just' a POSIX platform, so the Win32 API must not be available
1199 dnl ---------------------------------------------------------------------------
1200 dnl (Windows-only piece)
1201 wants_win32=0
1202 doesnt_want_win32=0
1203 case "${host}" in
1204   *-*-cygwin*)
1205       if test "$wxUSE_MSW" = 1 ; then
1206         wants_win32=1
1207       else
1208         doesnt_want_win32=1
1209       fi
1210   ;;
1211   *-*-mingw*)
1212       wants_win32=1
1213   ;;
1214 esac
1215
1216 dnl ---------------------------------------------------------------------------
1217 dnl Wine is a virtual platform, we need to patch things up a bit
1218 dnl ---------------------------------------------------------------------------
1219 if test "$wxUSE_WINE" = "yes"; then
1220     wants_win32=1
1221     dnl FIXME: we should do a better job of testing for these
1222     CC=winegcc
1223     CXX=wineg++
1224     RESCOMP=wrc
1225 fi
1226
1227 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1228 dnl     take effect on Cygwin/Mingw and not other platforms.
1229 if test "$wants_win32" = 1 ; then
1230     USE_UNIX=0
1231     USE_WIN32=1
1232     AC_DEFINE(__WIN32__)
1233     AC_DEFINE(__WIN95__)
1234     AC_DEFINE(__WINDOWS__)
1235     AC_DEFINE(__GNUWIN32__)
1236     AC_DEFINE(STRICT)
1237     AC_DEFINE(WINVER, 0x0400)
1238 fi
1239 if test "$doesnt_want_win32" = 1 ; then
1240     USE_UNIX=1
1241     USE_WIN32=0
1242 fi
1243 dnl (end of Windows-only piece)
1244
1245 if test "$USE_UNIX" = 1 ; then
1246     wxUSE_UNIX=yes
1247     AC_DEFINE(__UNIX__)
1248 fi
1249
1250 dnl ---------------------------------------------------------------------------
1251 dnl Checks for programs
1252 dnl ---------------------------------------------------------------------------
1253
1254 dnl flush the cache because checking for programs might abort
1255 AC_CACHE_SAVE
1256
1257 dnl cross-compiling support: we're cross compiling if the build system is
1258 dnl different from the target one (assume host and target be always the same)
1259 if test "$build" != "$host" ; then
1260     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 -o "$USE_UNIX"; then
1261         CC=$host_alias-gcc
1262         CXX=$host_alias-c++
1263         AR=$host_alias-ar
1264         RANLIB=$host_alias-ranlib
1265         DLLTOOL=$host_alias-dlltool
1266         RESCOMP=$host_alias-windres
1267         LD=$host_alias-ld
1268         NM=$host_alias-nm
1269         STRIP=$host_alias-strip
1270     else
1271         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1272     fi
1273 fi
1274
1275 dnl C-compiler checks
1276 dnl   defines CC with the compiler to use
1277 dnl   defines GCC with yes if using gcc
1278 dnl   defines GCC empty if not using gcc
1279 dnl   defines CFLAGS
1280 dnl
1281 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1282 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1283 dnl -g and -O flags ourselves below
1284 CFLAGS=${CFLAGS:=}
1285 AC_PROG_CC
1286
1287 dnl is -traditional needed for correct compilations
1288 dnl   adds -traditional for gcc if needed
1289 AC_PROG_GCC_TRADITIONAL
1290
1291 AC_LANG_SAVE
1292 AC_LANG_CPLUSPLUS
1293
1294 dnl C++-compiler checks
1295 dnl   defines CXX with the compiler to use
1296 dnl   defines GXX with yes if using gxx
1297 dnl   defines GXX empty if not using gxx
1298 dnl   defines CXXFLAGS
1299 dnl
1300 dnl see CFLAGS line above
1301 CXXFLAGS=${CXXFLAGS:=}
1302 AC_PROG_CXX
1303
1304 AC_LANG_RESTORE
1305
1306 dnl ranlib command
1307 dnl   defines RANLIB with the appropriate command
1308 AC_PROG_RANLIB
1309
1310 dnl ar command
1311 dnl   defines AR with the appropriate command
1312 AC_CHECK_PROG(AR, ar, ar, ar)
1313
1314 dnl install checks
1315 dnl   defines INSTALL with the appropriate command
1316 AC_PROG_INSTALL
1317
1318 dnl   make install path absolute (if not already);
1319 dnl   will fail with (some) MSDOS paths
1320 case ${INSTALL} in
1321   /* ) # Absolute
1322      ;;
1323   ?:* ) # Drive letter, considered as absolute.
1324      ;;
1325   *)
1326      INSTALL=`pwd`/${INSTALL} ;;
1327 esac
1328
1329 dnl HP-UX install doesn't handle the "-d" switch so don't use it there
1330 case ${host} in
1331     *-hp-hpux* )
1332         INSTALL_DIR="mkdir"
1333         ;;
1334
1335     *)  INSTALL_DIR="$INSTALL -d"
1336         ;;
1337 esac
1338
1339
1340 case "${host}" in
1341
1342     dnl The other BSD's should probably go in here too, since this is
1343     dnl to workaround a strange static lib BSDism.
1344     dnl Mac OS X install seems to ignore -p option...
1345     powerpc-*-darwin* )
1346         INSTALL_PROGRAM="cp -fp"
1347         INSTALL_DATA="cp -fp"
1348         ;;
1349     *)
1350         ;;
1351 esac
1352
1353 dnl strip command
1354 dnl   defines STRIP as strip or nothing if not found
1355 AC_CHECK_PROG(STRIP, strip, strip, true)
1356
1357 dnl does make support "-include" (only GNU make does AFAIK)?
1358 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1359 [
1360     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1361             egrep -s GNU > /dev/null); then
1362         wx_cv_prog_makeisgnu="yes"
1363     else
1364         wx_cv_prog_makeisgnu="no"
1365     fi
1366 ])
1367
1368 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1369     IF_GNU_MAKE=""
1370 else
1371     IF_GNU_MAKE="#"
1372 fi
1373
1374 AC_SUBST(IF_GNU_MAKE)
1375
1376 dnl we don't need to check for VPATH support in GNU make - it does have it
1377 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1378 dnl check if VPATH works
1379 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1380 dnl create Makefile
1381 cat - << EOF > confMake
1382 check : file
1383         cp \$? \$@
1384         cp \$? final_file
1385 EOF
1386
1387 if test ! -d sub ; then
1388   mkdir sub
1389 fi
1390 echo dummy > sub/file
1391 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1392 RESULT=$?
1393 rm -f sub/file check final_file confMake
1394 rmdir sub
1395 if test "$RESULT" = 0; then
1396   wx_cv_prog_makevpath="yes"
1397 else
1398   wx_cv_prog_makevpath="no"
1399 fi
1400 ])
1401
1402 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1403 AC_MSG_ERROR([
1404 You need a make-utility that is able to use the variable
1405 VPATH correctly.
1406 If your version of make does not support VPATH correctly,
1407 please install GNU-make (possibly as gmake), and start
1408 configure with the following command:
1409 export MAKE=gmake; ./configure  for sh-type shells
1410 setenv MAKE gmake; ./configure  for csh-type shells
1411 Also please do remember to use gmake in this case every time
1412 you are trying to compile.
1413 ])
1414 fi dnl make without VPATH
1415 fi dnl not GNU make
1416
1417 dnl YACC checks
1418 dnl   defines YACC with the appropriate command
1419 AC_PROG_YACC
1420
1421 dnl LEX checks
1422 dnl   defines LEX with the appropriate command
1423 dnl   defines LEXLIB with the appropriate library
1424 AC_PROG_LEX
1425
1426 dnl needed for making link to setup.h
1427 AC_PROG_LN_S
1428
1429 dnl ---------------------------------------------------------------------------
1430 dnl When we are using gcc on OS/2, we want to be either using resources (PM)
1431 dnl or a more complete POSIX emulation for Motif/GTK+/X11
1432 dnl ---------------------------------------------------------------------------
1433 dnl (OS/2-only piece)
1434 case "${host}" in
1435   *-pc-os2_emx | *-pc-os2-emx )
1436       dnl Explicitly link -lstdcpp, since we are using "gcc" not "g++"/"c++".
1437       LIBS="$LIBS -lstdcpp"
1438       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1439           dnl More complete Unix emulation for unix-like ports
1440           dnl by linking in POSIX/2's cExt (if available).
1441           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1442       else
1443           dnl Include resources for the "native" port (wxPM).
1444           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1445       fi
1446   ;;
1447 esac
1448 dnl (end of OS/2-only piece)
1449
1450 dnl ------------------------------------------------------------------------
1451 dnl Check for headers
1452 dnl ------------------------------------------------------------------------
1453
1454 dnl test for strings.h needed under AIX, but do not check for it wxMac as
1455 dnl it exists but is only a simple redirection to string.h and it is in
1456 dnl conflict with Strings.h in FlatCarbon headers
1457 dnl
1458 dnl Autoconf 2.5 tends to check for strings.h on its own, so avoiding the
1459 dnl test (as the current configure script does) is not possible.  Instead,
1460 dnl you must remind autoconf that strings.h is NOT valid.  The autoconf
1461 dnl test succeeds because there is a strings.h file that simply includes
1462 dnl string.h.  Unfortunately, there is also a strings.h as part of the
1463 dnl FlatCarbon headers.                                    -- David Elliott
1464 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
1465     AC_CACHE_CHECK([for strings.h], ac_cv_header_strings_h,
1466                    [ac_cv_header_strings_h=no])
1467     if test "$ac_cv_header_strings_h" = "no"; then
1468         AC_MSG_RESULT([forced no into cache])
1469     else
1470         AC_MSG_WARN([strings.h is not compatible with Mac OS X])
1471     fi
1472 fi
1473 dnl defines HAVE_STRINGS_H
1474 AC_CHECK_HEADERS(strings.h)
1475
1476 dnl defines HAVE_STDLIB_H
1477 AC_CHECK_HEADERS(stdlib.h)
1478 dnl defines HAVE_MALLOC_H
1479 AC_CHECK_HEADERS(malloc.h)
1480 dnl defines HAVE_UNISTD_H
1481 AC_CHECK_HEADERS(unistd.h)
1482 dnl defines HAVE_WCHAR_H
1483 AC_CHECK_HEADERS(wchar.h)
1484
1485 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1486 if test "$ac_cv_header_wchar_h" != "yes"; then
1487     dnl defines HAVE_WCSTR_H
1488     AC_CHECK_HEADERS(wcstr.h)
1489 fi
1490
1491 dnl defines HAVE_FNMATCH_H
1492 AC_CHECK_HEADERS(fnmatch.h)
1493
1494 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
1495     AC_CHECK_FUNCS(fnmatch)
1496 fi
1497
1498 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1499 AC_CHECK_HEADERS(langinfo.h)
1500
1501 case "${host}" in
1502   *-pc-os2_emx | *-pc-os2-emx )
1503       dnl Explicitly link -lintl if langinfo.h is available.
1504       if test $ac_cv_header_langinfo_h = "yes"; then
1505           LIBS="$LIBS -lintl"
1506       fi
1507   ;;
1508 esac
1509
1510 if test "$wxUSE_GUI" = "yes"; then
1511     if test "$wxUSE_UNIX" = "yes"; then
1512         dnl defines HAVE_X11_XKBLIB_H
1513         AC_CHECK_HEADERS(X11/XKBlib.h)
1514     fi
1515 fi
1516
1517 dnl ---------------------------------------------------------------------------
1518 dnl Checks for compiler characteristics
1519 dnl ---------------------------------------------------------------------------
1520
1521 dnl defines const to be empty if c-compiler does not support const fully
1522 AC_C_CONST
1523 dnl defines inline to a sensible value for the c-compiler
1524 AC_C_INLINE
1525
1526 dnl check the sizes of integral types (give some reasonable default values for
1527 dnl cross-compiling)
1528 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1529 AC_CHECK_SIZEOF(char, 1)
1530 AC_CHECK_SIZEOF(short, 2)
1531 AC_CHECK_SIZEOF(void *, 4)
1532 AC_CHECK_SIZEOF(int, 4)
1533 AC_CHECK_SIZEOF(long, 4)
1534
1535 case "${host}" in
1536     arm-*-linux* )
1537         AC_CHECK_SIZEOF(long long, 8)
1538     ;;
1539     *-hp-hpux* )
1540         AC_CHECK_SIZEOF(long long, 0)
1541         if test "$ac_cv_sizeof_long_long" != "0"; then
1542             dnl HPUX 10.20 headers need this define in order to use long long definitions
1543             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1544         fi
1545     ;;
1546     * )
1547         AC_CHECK_SIZEOF(long long, 0)
1548 esac
1549
1550 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
1551 dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
1552 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
1553 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
1554 [
1555     AC_TRY_RUN(
1556         [
1557             /* DJGPP only has fake wchar_t: */
1558             #ifdef __DJGPP__
1559             #  error "fake wchar_t"
1560             #endif
1561             #ifdef HAVE_WCHAR_H
1562             #  ifdef __CYGWIN__
1563             #    include <stddef.h>
1564             #  endif
1565             #  include <wchar.h>
1566             #endif
1567             #ifdef HAVE_STDLIB_H
1568             #  include <stdlib.h>
1569             #endif
1570             #include <stdio.h>
1571             int main()
1572             {
1573                 FILE *f=fopen("conftestval", "w");
1574                 if (!f) exit(1);
1575                 fprintf(f, "%i", sizeof(wchar_t));
1576                 exit(0);
1577             }
1578         ],
1579         wx_cv_sizeof_wchar_t=`cat conftestval`,
1580         wx_cv_sizeof_wchar_t=0,
1581         [
1582             case "${host}" in
1583               *-pc-msdosdjgpp )
1584                 wx_cv_sizeof_wchar_t=0
1585                 ;;
1586               * )
1587                 wx_cv_sizeof_wchar_t=4
1588                 ;;
1589             esac
1590         ]
1591     )
1592 ])
1593
1594 AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
1595
1596 dnl check for large file support
1597 AC_SYS_LARGEFILE
1598
1599 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1600 dnl line because otherwise the system headers risk being included before
1601 dnl wx/defs.h which defines these constants leading to inconsistent
1602 dnl sizeof(off_t) in different source files of the same program and linking
1603 dnl problems
1604 if test "x$wx_largefile" = "xyes"; then
1605     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1606         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1607     else
1608         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1609     fi
1610     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1611 fi
1612
1613 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1614 WX_C_BIGENDIAN
1615
1616 dnl check for iostream (as opposed to iostream.h) standard header
1617 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1618
1619 dnl check whether C++ compiler supports bool built-in type
1620 WX_CPP_BOOL
1621
1622 dnl check whether C++ compiler supports explicit keyword
1623 WX_CPP_EXPLICIT
1624
1625 dnl check whether C++ compiler supports C++ casts
1626 AC_CXX_CONST_CAST
1627
1628 dnl ---------------------------------------------------------------------------
1629 dnl Define search path for includes and libraries: all headers and libs will be
1630 dnl looked for in all directories of this path
1631 dnl ---------------------------------------------------------------------------
1632
1633 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1634 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1635 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1636 dnl
1637 dnl Also try to put all directories which may contain X11R6 before those which
1638 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1639 SEARCH_INCLUDE="\
1640     /usr/local/include        \
1641                               \
1642     /usr/Motif-1.2/include    \
1643     /usr/Motif-2.1/include    \
1644                               \
1645     /usr/include/Motif1.2     \
1646     /opt/xpm/include/X11      \
1647     /opt/GBxpm/include/       \
1648     /opt/GBxpm/X11/include/   \
1649                               \
1650     /usr/Motif1.2/include     \
1651     /usr/dt/include           \
1652     /usr/openwin/include      \
1653                               \
1654     /usr/include/Xm           \
1655                               \
1656     /usr/X11R6/include        \
1657     /usr/X11R6.4/include      \
1658     /usr/X11R5/include        \
1659     /usr/X11R4/include        \
1660                               \
1661     /usr/include/X11R6        \
1662     /usr/include/X11R5        \
1663     /usr/include/X11R4        \
1664                               \
1665     /usr/local/X11R6/include  \
1666     /usr/local/X11R5/include  \
1667     /usr/local/X11R4/include  \
1668                               \
1669     /usr/local/include/X11R6  \
1670     /usr/local/include/X11R5  \
1671     /usr/local/include/X11R4  \
1672                               \
1673     /usr/X11/include          \
1674     /usr/include/X11          \
1675     /usr/local/X11/include    \
1676     /usr/local/include/X11    \
1677                               \
1678     /usr/X386/include         \
1679     /usr/x386/include         \
1680     /usr/XFree86/include/X11  \
1681                               \
1682     X:/XFree86/include        \
1683     X:/XFree86/include/X11    \
1684                               \
1685     /usr/include/gtk          \
1686     /usr/local/include/gtk    \
1687     /usr/include/glib         \
1688     /usr/local/include/glib   \
1689                               \
1690     /usr/include/qt           \
1691     /usr/local/include/qt     \
1692                               \
1693     /usr/include/windows      \
1694     /usr/include/wine         \
1695     /usr/local/include/wine   \
1696                               \
1697     /usr/unsupported/include  \
1698     /usr/athena/include       \
1699     /usr/local/x11r5/include  \
1700     /usr/lpp/Xamples/include  \
1701                               \
1702     /usr/openwin/share/include"
1703
1704 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` "
1705
1706 dnl ------------------------------------------------------------------------
1707 dnl Check for libraries
1708 dnl ------------------------------------------------------------------------
1709
1710 dnl flush the cache because checking for libraries below might abort
1711 AC_CACHE_SAVE
1712
1713 dnl check for glibc version
1714 dnl
1715 dnl VZ: I have no idea why had this check been there originally, but now
1716 dnl     we could probably do without it by just always adding _GNU_SOURCE
1717 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
1718     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
1719         AC_TRY_COMPILE([#include <features.h>],
1720             [
1721                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
1722                     #error not glibc2.1
1723                 #endif
1724             ],
1725             [
1726                 wx_cv_lib_glibc21=yes
1727             ],
1728             [
1729                 wx_cv_lib_glibc21=no
1730             ]
1731         )
1732     ])
1733     if test "$wx_cv_lib_glibc21" = "yes"; then
1734         AC_DEFINE(wxHAVE_GLIBC2)
1735     fi
1736 fi
1737
1738 dnl we may need _GNU_SOURCE for 2 things:
1739 dnl
1740 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
1741 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
1742 dnl  which breaks libtiff compilation, so it is simpler to just define
1743 dnl  _GNU_SOURCE to get everything)
1744 dnl
1745 dnl  2. for Unicode functions
1746 if test "x$wx_cv_lib_glibc21" = "xyes"; then
1747     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
1748         AC_DEFINE(_GNU_SOURCE)
1749     fi
1750 fi
1751
1752 dnl ---------------------------------------------------------------------------
1753 dnl Optional libraries
1754 dnl
1755 dnl   --with-<lib>=sys
1756 dnl       looks for system library and fails if not found
1757 dnl
1758 dnl   --with-<lib>
1759 dnl   --with-<lib>=yes
1760 dnl       looks for system library and, if not found, prints a warning,
1761 dnl       falls back to the builtin wx version, and continues configuration
1762 dnl
1763 dnl   --with-<lib>=builtin
1764 dnl       uses builtin wx version without searching for system library
1765 dnl
1766 dnl   --with-<lib>=no
1767 dnl   --without-<lib>
1768 dnl       do not use library (neither system nor builtin wx version)
1769 dnl
1770 dnl ---------------------------------------------------------------------------
1771
1772 dnl ------------------------------------------------------------------------
1773 dnl Check for regex libraries
1774 dnl ------------------------------------------------------------------------
1775
1776 REGEX_INCLUDE=
1777 if test "$wxUSE_REGEX" != "no"; then
1778     AC_DEFINE(wxUSE_REGEX)
1779
1780     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
1781         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
1782         dnl on some old systems it may be in libregex - check for it too?
1783         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp)])
1784
1785         if test "x$ac_cv_func_regcomp" != "xyes"; then
1786             if test "$wxUSE_REGEX" = "sys" ; then
1787                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
1788             else
1789                 AC_MSG_WARN([system regex library not found, will use built-in instead])
1790                 wxUSE_REGEX=builtin
1791             fi
1792         else
1793             dnl we are using the system library
1794             wxUSE_REGEX=sys
1795         fi
1796     fi
1797
1798     if test "$wxUSE_REGEX" = "builtin" ; then
1799         REGEX_INCLUDE="-I\${top_srcdir}/src/regex"
1800     fi
1801 fi
1802
1803 dnl ------------------------------------------------------------------------
1804 dnl Check for zlib compression library
1805 dnl ------------------------------------------------------------------------
1806
1807 ZLIB_INCLUDE=
1808 ZLIB_LINK=
1809 if test "$wxUSE_ZLIB" != "no" ; then
1810     AC_DEFINE(wxUSE_ZLIB)
1811
1812     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
1813         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
1814         dnl should still use it because hopefully (can someone confirm this?)
1815         dnl Apple did fix the security problem in it and not using the system
1816         dnl library results in a whole bunch of warnings when linking with
1817         dnl Carbon framework
1818         if test "$USE_DARWIN" = 1; then
1819             system_zlib_h_ok="yes"
1820         else
1821             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
1822             dnl known to not work) and although I don't know which is
1823             dnl the minimal required version it's safer to test for 1.1.4 as
1824             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
1825             dnl has anything more ancient (1.1.3 was released in July 1998)
1826             dnl anyhow
1827             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
1828                 [AC_TRY_RUN(
1829                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
1830                     [
1831                         #include <zlib.h>
1832                         #include <stdio.h>
1833
1834                         int main()
1835                         {
1836                             FILE *f=fopen("conftestval", "w");
1837                             if (!f) exit(1);
1838                             fprintf(f, "%s",
1839                                     ZLIB_VERSION[0] == '1' &&
1840                                     (ZLIB_VERSION[2] > '1' ||
1841                                     (ZLIB_VERSION[2] == '1' &&
1842                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
1843                             exit(0);
1844                         }
1845                     ],
1846                     ac_cv_header_zlib_h=`cat conftestval`,
1847                     ac_cv_header_zlib_h=no,
1848                     dnl cross-compiling: don't have an answer, try later
1849                     unset ac_cv_header_zlib_h
1850                 )]
1851             )
1852             dnl If the test above did not come up with a value (e.g. cross
1853             dnl compiling) then this should give a definitive answer
1854             AC_CHECK_HEADER(zlib.h)
1855
1856             system_zlib_h_ok=$ac_cv_header_zlib_h
1857         fi
1858
1859         if test "$system_zlib_h_ok" = "yes"; then
1860             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
1861         fi
1862
1863         if test "x$ZLIB_LINK" = "x" ; then
1864             if test "$wxUSE_ZLIB" = "sys" ; then
1865                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
1866             else
1867                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
1868                 wxUSE_ZLIB=builtin
1869             fi
1870         else
1871             dnl we are using the system library
1872             wxUSE_ZLIB=sys
1873         fi
1874     fi
1875
1876     if test "$wxUSE_ZLIB" = "builtin" ; then
1877         ZLIB_INCLUDE="-I\${top_srcdir}/src/zlib"
1878     fi
1879 fi
1880
1881 dnl ------------------------------------------------------------------------
1882 dnl Check for png library
1883 dnl ------------------------------------------------------------------------
1884
1885 PNG_INCLUDE=
1886 PNG_LINK=
1887 if test "$wxUSE_LIBPNG" != "no" ; then
1888     AC_DEFINE(wxUSE_LIBPNG)
1889
1890     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
1891         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
1892         wxUSE_LIBPNG=sys
1893     fi
1894
1895     dnl for the check below to have a chance to succeed, we must already have
1896     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
1897     dnl doesn't depend on zlib)
1898     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
1899         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
1900         wxUSE_LIBPNG=builtin
1901     fi
1902
1903     if test "$wxUSE_MGL" != 1 ; then
1904         dnl Don't check for libpng when building wxMGL, libmgl contains it
1905         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
1906             dnl libpng version 0.9 is known to not work, if an even newer
1907             dnl version is required, just bump it up in the test below
1908             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
1909                 [AC_TRY_RUN(
1910                     dnl png.h defines PNG_LIBPNG_VER=number
1911                     [
1912                         #include <png.h>
1913                         #include <stdio.h>
1914
1915                         int main()
1916                         {
1917                             FILE *f=fopen("conftestval", "w");
1918                             if (!f) exit(1);
1919                             fprintf(f, "%s",
1920                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
1921                             exit(0);
1922                         }
1923                     ],
1924                     ac_cv_header_png_h=`cat conftestval`,
1925                     ac_cv_header_png_h=no,
1926                     dnl cross-compiling: test (later) if we have any png.h
1927                     unset ac_cv_header_png_h
1928                 )]
1929             )
1930             AC_CHECK_HEADER(png.h)
1931
1932             if test "$ac_cv_header_png_h" = "yes"; then
1933                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng", , [-lz -lm])
1934             fi
1935
1936             if test "x$PNG_LINK" = "x" ; then
1937                 if test "$wxUSE_LIBPNG" = "sys" ; then
1938                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
1939                 else
1940                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
1941                     wxUSE_LIBPNG=builtin
1942                 fi
1943             else
1944                 dnl we are using the system library
1945                 wxUSE_LIBPNG=sys
1946             fi
1947         fi
1948     fi
1949
1950     if test "$wxUSE_LIBPNG" = "builtin" ; then
1951         PNG_INCLUDE="-I\${top_srcdir}/src/png"
1952     fi
1953
1954     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
1955 fi
1956
1957 dnl ------------------------------------------------------------------------
1958 dnl Check for jpeg library
1959 dnl ------------------------------------------------------------------------
1960
1961 JPEG_INCLUDE=
1962 JPEG_LINK=
1963 if test "$wxUSE_LIBJPEG" != "no" ; then
1964     AC_DEFINE(wxUSE_LIBJPEG)
1965
1966     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
1967         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
1968         wxUSE_LIBJPEG=sys
1969     fi
1970
1971     if test "$wxUSE_MGL" != 1 ; then
1972         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
1973         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
1974             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
1975             dnl HAVE_STDLIB_H which are already defined and this provokes
1976             dnl a compiler warning which configure considers as an error...
1977             AC_MSG_CHECKING(for jpeglib.h)
1978             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
1979                 AC_TRY_COMPILE(
1980                     [
1981                         #undef HAVE_STDLIB_H
1982                         #include <stdio.h>
1983                         #include <jpeglib.h>
1984                     ],
1985                     [
1986                     ],
1987                     ac_cv_header_jpeglib_h=yes,
1988                     ac_cv_header_jpeglib_h=no
1989                 )
1990             )
1991             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
1992
1993             if test "$ac_cv_header_jpeglib_h" = "yes"; then
1994                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
1995             fi
1996
1997             if test "x$JPEG_LINK" = "x" ; then
1998                 if test "$wxUSE_LIBJPEG" = "sys" ; then
1999                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2000                 else
2001                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2002                     wxUSE_LIBJPEG=builtin
2003                 fi
2004             else
2005                 dnl we are using the system library
2006                 wxUSE_LIBJPEG=sys
2007             fi
2008         fi
2009     fi
2010
2011     if test "$wxUSE_LIBJPEG" = "builtin" ; then
2012         JPEG_INCLUDE="-I\${top_srcdir}/src/jpeg"
2013     fi
2014 fi
2015
2016 dnl ------------------------------------------------------------------------
2017 dnl Check for tiff library
2018 dnl ------------------------------------------------------------------------
2019
2020 TIFF_INCLUDE=
2021 TIFF_LINK=
2022 TIFF_PREREQ_LINKS=-lm
2023 if test "$wxUSE_LIBTIFF" != "no" ; then
2024     AC_DEFINE(wxUSE_LIBTIFF)
2025
2026     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2027         dnl libtiff may depend on libjpeg and libz so use them in the test
2028         dnl below or it would fail
2029         if test "$wxUSE_LIBJPEG" = "sys"; then
2030             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2031         fi
2032         if test "$wxUSE_ZLIB" = "sys"; then
2033             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2034         fi
2035         AC_CHECK_HEADER(tiffio.h,
2036                         AC_CHECK_LIB(tiff, TIFFError,
2037                                      TIFF_LINK=" -ltiff",
2038                                      ,
2039                                      $TIFF_PREREQ_LINKS)
2040                        )
2041
2042         if test "x$TIFF_LINK" = "x" ; then
2043             if test "$wxUSE_LIBTIFF" = "sys" ; then
2044                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2045             else
2046                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2047                 wxUSE_LIBTIFF=builtin
2048             fi
2049         else
2050             dnl we are using the system library
2051             wxUSE_LIBTIFF=sys
2052         fi
2053     fi
2054
2055     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2056         TIFF_INCLUDE="-I\${top_srcdir}/src/tiff"
2057     fi
2058 fi
2059
2060 dnl ----------------------------------------------------------------
2061 dnl search for toolkit (widget sets)
2062 dnl ----------------------------------------------------------------
2063
2064 AFMINSTALL=
2065 WIN32INSTALL=
2066
2067 TOOLKIT=
2068 TOOLKIT_INCLUDE=
2069 WIDGET_SET=
2070
2071 dnl are we building for a win32 target environment?
2072 dnl If so, setup common stuff needed for both GUI and Base libs.
2073 if test "$USE_WIN32" = 1 ; then
2074     AC_CHECK_HEADERS(w32api.h)
2075     AC_CHECK_HEADER(windows.h, [],
2076     [
2077         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2078     ])
2079
2080     dnl check if can use _WIN32_IE macro
2081     AC_CACHE_CHECK([if w32api has good enough MSIE support], wx_cv_w32api_win32_ie,
2082     [
2083       AC_TRY_COMPILE([#include <w32api.h>],
2084                      [
2085                        #define wxCHECK_W32API_VERSION( major, minor ) \
2086                        ( defined( __W32API_MAJOR_VERSION ) && defined( __W32API_MINOR_VERSION ) \
2087                        && ( ( __W32API_MAJOR_VERSION > (major) ) \
2088                        || ( __W32API_MAJOR_VERSION == (major) && __W32API_MINOR_VERSION >= (minor))))
2089
2090                        #if !wxCHECK_W32API_VERSION(1,1)
2091                        #error You need w32api 1.1 or newer
2092                        #endif
2093                      ], [
2094                         wx_cv_w32api_win32_ie=yes
2095                      ], [
2096                         wx_cv_w32api_win32_ie=no
2097                      ])
2098     ])
2099     if test "$wx_cv_w32api_win32_ie" = "yes" ; then
2100         CPPFLAGS="$CPPFLAGS -D_WIN32_IE=0x400"
2101     fi
2102
2103     dnl --- FIXME: This is still a somewhat random list of libs,
2104     dnl ---        some of them should probably be included conditionally.
2105     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2106
2107     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2108         LIBS="$LIBS -loleacc"
2109     fi
2110
2111     case "${host}" in
2112         *-*-cygwin* )
2113             dnl Cygwin doesn't include these by default
2114             LIBS="$LIBS -lkernel32 -luser32 -lcomdlg32"
2115             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2116     esac
2117
2118     dnl add extra odbc libs if we have compiled in odbc
2119     if test "$wxUSE_ODBC" = "sys" ; then
2120         wxUSE_ODBC = "yes"
2121     fi
2122     if test "$wxUSE_ODBC" = "yes" ; then
2123         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2124         AC_DEFINE(wxUSE_ODBC)
2125     fi
2126     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2127
2128     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2129     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2130
2131     dnl install Win32-specific files in "make install"
2132     WIN32INSTALL=win32install
2133 fi
2134
2135 if test "$USE_DARWIN" = 1; then
2136     dnl Mac OS X/Darwin GCC uses precompiled headers by default
2137     dnl this can cause problems both when compiling wxMac and wxBase
2138     if test "$wxUSE_PRECOMP" = "yes"; then
2139         CPPFLAGS="$CPPFLAGS -cpp-precomp"
2140     else
2141         CPPFLAGS="$CPPFLAGS -no-cpp-precomp"
2142     fi
2143 fi
2144
2145 if test "$wxUSE_GUI" = "yes"; then
2146     USE_GUI=1
2147
2148     GUI_TK_LIBRARY=
2149
2150     WXGTK12=
2151     WXGTK127=
2152     WXGTK20=
2153
2154     if test "$wxUSE_MSW" = 1 ; then
2155         TOOLKIT=MSW
2156         GUIDIST=MSW_DIST
2157     fi
2158
2159     if test "$wxUSE_GTK" = 1; then
2160         AC_MSG_CHECKING([for GTK+ version])
2161
2162         gtk_version_cached=1
2163         AC_CACHE_VAL(wx_cv_lib_gtk,
2164             [
2165                 dnl stupid GTK+ AM macros produce their own messages, so we
2166                 dnl have to pass to the next line
2167                 gtk_version_cached=0
2168                 AC_MSG_RESULT()
2169
2170                 dnl we must link against lgthread unless the user
2171                 dnl used --disable-threads
2172                 GTK_MODULES=
2173                 if test "$wxUSE_THREADS" = "yes"; then
2174                     GTK_MODULES=gthread
2175                 fi
2176
2177                 dnl note that if we fail to find GTK2 we abort and don't fall
2178                 dnl back to GTK1.x
2179                 wx_cv_lib_gtk=
2180                 if test "x$wxUSE_GTK2" = "xyes"; then
2181                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2182                 else
2183                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2184
2185                     if test -z "$wx_cv_lib_gtk"; then
2186                         AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2187                     fi
2188                 fi
2189
2190                 if test -z "$wx_cv_lib_gtk"; then
2191                     dnl looks better in AC_MSG_RESULT
2192                     wx_cv_lib_gtk=none
2193                 else
2194                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2195                     dnl subsequent runs
2196                     wx_cv_cflags_gtk=$GTK_CFLAGS
2197                     wx_cv_libs_gtk=$GTK_LIBS
2198                 fi
2199             ]
2200         )
2201
2202         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2203         dnl enough
2204         if test "$gtk_version_cached" = 1; then
2205             AC_MSG_RESULT($wx_cv_lib_gtk)
2206         fi
2207
2208         case "$wx_cv_lib_gtk" in
2209             2.0)    WXGTK20=1
2210                     TOOLKIT_VERSION=2
2211                     ;;
2212             1.2.7)  WXGTK127=1
2213                     WXGTK12=1
2214                     ;;
2215             1.2.3)  WXGTK12=1
2216                     ;;
2217             *)      AC_MSG_ERROR([
2218 Please check that gtk-config is in path, the directory
2219 where GTK+ libraries are installed (returned by
2220 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
2221 equivalent variable and GTK+ is version 1.2.3 or above.
2222                             ])
2223                     ;;
2224         esac
2225
2226         if test "$WXGTK20" = 1; then
2227             if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
2228                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2229                     [
2230                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2231                         LIBS="$LIBS $PANGOFT2_LIBS"
2232                     ],
2233                     [
2234                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2235                         wxUSE_PRINTING_ARCHITECTURE="no"
2236                     ]
2237                 )
2238             fi
2239         else
2240             if test "$wxUSE_UNICODE" = "yes"; then
2241                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2242                 wxUSE_UNICODE=no
2243             fi
2244         fi
2245
2246         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2247         dnl have it but we do the check for the others)
2248         if test "$USE_DARWIN" != 1; then
2249             AC_CHECK_FUNCS(poll)
2250         fi
2251
2252         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2253         GUI_TK_LIBRARY="$wx_cv_libs_gtk"
2254
2255         AFMINSTALL=afminstall
2256         TOOLKIT=GTK
2257         GUIDIST=GTK_DIST
2258
2259         dnl test for XIM support in libgdk
2260         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2261     fi
2262
2263     if test "$wxUSE_MGL" = 1; then
2264        AC_MSG_CHECKING(for SciTech MGL library)
2265         if test "x$MGL_ROOT" = x ; then
2266             AC_MSG_RESULT(not found)
2267             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2268         else
2269             AC_MSG_RESULT($MGL_ROOT)
2270         fi
2271
2272         AC_MSG_CHECKING(for libmgl location)
2273         dnl Find MGL library that we want
2274         dnl FIXME_MGL - test for MGL variants for freebsd etc.
2275         case "${host}" in
2276             *-*-linux* )
2277               if test "x$wxUSE_SHARED" = xyes ; then
2278                   mgl_os_candidates="linux/gcc/glibc.so linux/gcc/glibc"
2279               else
2280                   mgl_os_candidates="linux/gcc/glibc linux/gcc/glibc.so"
2281               fi
2282               ;;
2283             *-pc-msdosdjgpp )
2284               mgl_os_candidates="dos32/dj2"
2285               ;;
2286             *)
2287               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2288         esac
2289
2290         mgl_lib_type=""
2291         mgl_os=""
2292
2293         for mgl_os_i in $mgl_os_candidates ; do
2294             if test "x$mgl_os" = x ; then
2295                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2296                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2297                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2298                         mgl_lib_type=debug
2299                         mgl_os=$mgl_os_i
2300                     fi
2301                 fi
2302                 if test "x$mgl_lib_type" = x ; then
2303                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2304                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2305                         mgl_lib_type=release
2306                         mgl_os=$mgl_os_i
2307                     fi
2308                 fi
2309             fi
2310         done
2311
2312         if test "x$mgl_os" = x ; then
2313             AC_MSG_RESULT(not found)
2314             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2315         fi
2316         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2317
2318         wxUSE_UNIVERSAL="yes"
2319
2320         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2321         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2322
2323         AFMINSTALL=afminstall
2324         TOOLKIT=MGL
2325         GUIDIST=MGL_DIST
2326     fi
2327
2328     if test "$wxUSE_MICROWIN" = 1; then
2329         AC_MSG_CHECKING(for MicroWindows)
2330         if test "x$MICROWINDOWS" = x ; then
2331             AC_MSG_RESULT(not found)
2332             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2333         else
2334             AC_MSG_RESULT($MICROWINDOWS)
2335         fi
2336
2337         if test -f $MICROWINDOWS/lib/libmwin.a; then
2338             AC_MSG_RESULT(MicroWindows' libraries found.)
2339         else
2340             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2341         fi
2342
2343         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2344         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2345
2346         wxUSE_UNIVERSAL="yes"
2347
2348         AFMINSTALL=afminstall
2349         TOOLKIT=MICROWIN
2350         GUIDIST=MICROWIN_DIST
2351
2352         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2353     fi
2354
2355     if test "$wxUSE_X11" = 1; then
2356         dnl use standard macros to check for X headers/libs, this brings support
2357         dnl for the standard configure options --x-includes and --x-libraries
2358         AC_PATH_XTRA
2359
2360         if test "$no_x" = "yes"; then
2361           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2362         fi
2363
2364         GUI_TK_LIBRARY="$X_LIBS"
2365         TOOLKIT_INCLUDE="$X_CFLAGS"
2366         AFMINSTALL=afminstall
2367         COMPILED_X_PROGRAM=0
2368
2369         if test "$wxUSE_NANOX" = "yes"; then
2370             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2371             if test "x$MICROWIN" = x ; then
2372                 AC_MSG_RESULT(not found)
2373                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2374             else
2375                 AC_MSG_RESULT($MICROWIN)
2376                 AC_DEFINE(wxUSE_NANOX)
2377             fi
2378         fi
2379
2380         xpm_link=
2381         AC_MSG_CHECKING(for Xpm library)
2382         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2383         if test "$ac_find_libraries" != "" ; then
2384             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2385             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2386             xpm_link=" -lXpm"
2387             AC_DEFINE(wxHAVE_LIB_XPM)
2388             AC_MSG_RESULT(found at $ac_find_libraries)
2389         else
2390             AC_TRY_COMPILE(
2391                 [
2392                     #include <X11/xpm.h>
2393                 ],
2394                 [
2395                     int version;
2396                     version = XpmLibraryVersion();
2397                 ],
2398                 [
2399                     xpm_link=" -lXpm"
2400                     AC_DEFINE(wxHAVE_LIB_XPM)
2401                     AC_MSG_RESULT(found in default search path)
2402                     COMPILED_X_PROGRAM=0
2403                 ],
2404                 [
2405                     AC_MSG_RESULT(no)
2406                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2407                 ]
2408             )
2409         fi
2410
2411         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
2412                      [
2413                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
2414                       wxHAVE_XEXT_LIB=1
2415                      ],
2416                      [], [$GUI_TK_LIBRARY -lX11])
2417
2418         if test "$wxUSE_UNICODE" = "yes"; then
2419                 PKG_CHECK_MODULES(PANGOX, pangox,
2420                     [
2421                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2422                         LIBS="$LIBS $PANGOX_LIBS"
2423                     ],
2424                     [
2425                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2426                     ]
2427                 )
2428                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2429                     [
2430                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2431                         LIBS="$LIBS $PANGOFT2_LIBS"
2432                     ],
2433                     [
2434                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2435                         wxUSE_PRINTING_ARCHITECTURE="no"
2436                     ]
2437                 )
2438                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
2439                     [
2440                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
2441                         LIBS="$LIBS $PANGOXFT_LIBS"
2442                     ],
2443                     [
2444                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
2445                     ]
2446                 )
2447         fi
2448
2449         wxUSE_UNIVERSAL="yes"
2450
2451         if test "$wxUSE_NANOX" = "yes"; then
2452             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
2453             TOOLCHAIN_DEFS="${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 -DUNIX=1 -DUSE_EXPOSURE -DSCREEN_HEIGHT=480 -DSCREEN_WIDTH=640 -DSCREEN_DEPTH=4 -DX11=1"
2454             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
2455         else
2456             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11$xpm_link"
2457         fi
2458
2459         TOOLKIT_VPATH="\${top_srcdir}/src/x11"
2460         TOOLKIT=X11
2461         GUIDIST=X11_DIST
2462     fi
2463
2464     if test "$wxUSE_MOTIF" = 1; then
2465         dnl use standard macros to check for X headers/libs, this brings support
2466         dnl for the standard configure options --x-includes and --x-libraries
2467         AC_PATH_XTRA
2468
2469         if test "$no_x" = "yes"; then
2470           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2471         fi
2472
2473         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE to
2474         dnl X_LIBS and X_CFLAGS respectively -- what for??
2475         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//'`
2476         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2477         AFMINSTALL=afminstall
2478         COMPILED_X_PROGRAM=0
2479
2480         AC_MSG_CHECKING(for Motif/Lesstif headers)
2481         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2482         if test "$ac_find_includes" != "" ; then
2483             AC_MSG_RESULT(found in $ac_find_includes)
2484             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2485             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2486         else
2487             AC_TRY_COMPILE(
2488                 [
2489                     #include <Xm/Xm.h>
2490                 ],
2491                 [
2492                     int version;
2493                     version = xmUseVersion;
2494                 ],
2495                 [
2496                     AC_MSG_RESULT(found in default search path)
2497                     COMPILED_X_PROGRAM=1
2498                 ],
2499                 [
2500                     AC_MSG_RESULT(no)
2501                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2502                 ]
2503             )
2504         fi
2505
2506         if test "$COMPILED_X_PROGRAM" = 0; then
2507             AC_MSG_CHECKING(for Motif/Lesstif library)
2508             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2509             if test "$ac_find_libraries" != "" ; then
2510                 AC_MSG_RESULT(found at $ac_find_libraries)
2511
2512                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2513                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2514             else
2515                 dnl it might happen that we found headers in one of the
2516                 dnl standard paths but the libs are elsewhere - we do need to
2517                 dnl try to compile a sample program then here
2518                 save_CFLAGS=$CFLAGS
2519                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2520
2521                 AC_TRY_COMPILE(
2522                     [
2523                         #include <Xm/Xm.h>
2524                     ],
2525                     [
2526                         int version;
2527                         version = xmUseVersion;
2528                     ],
2529                     [
2530                         AC_MSG_RESULT(found in default search path)
2531                         COMPILED_X_PROGRAM=1
2532                     ],
2533                     [
2534                         AC_MSG_RESULT(no)
2535                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2536                     ]
2537                 )
2538
2539                 CFLAGS=$save_CFLAGS
2540             fi
2541         fi
2542
2543         xpm_link=
2544         AC_MSG_CHECKING(for Xpm library)
2545         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2546         if test "$ac_find_libraries" != "" ; then
2547             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2548             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2549
2550             xpm_link=" -lXpm"
2551             AC_DEFINE(wxHAVE_LIB_XPM)
2552             AC_MSG_RESULT(found at $ac_find_libraries)
2553         else
2554             save_CFLAGS=$CFLAGS
2555             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2556
2557             AC_TRY_COMPILE(
2558                 [
2559                     #include <X11/xpm.h>
2560                 ],
2561                 [
2562                     int version;
2563                     version = XpmLibraryVersion();
2564                 ],
2565                 [
2566                     xpm_link=" -lXpm"
2567                     AC_DEFINE(wxHAVE_LIB_XPM)
2568                     AC_MSG_RESULT(found in default search path)
2569                     COMPILED_X_PROGRAM=0
2570                 ],
2571                 [
2572                     AC_MSG_RESULT(no)
2573                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2574                 ]
2575             )
2576
2577             CFLAGS=$save_CFLAGS
2578         fi
2579
2580         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
2581         libp_link=""
2582         libsm_ice_link=""
2583         libs_found=0
2584         for libp in "" " -lXp"; do
2585             if test "$libs_found" = "0"; then
2586                 for libsm_ice in " -lSM -lICE"; do
2587                     if test "$libs_found" = "0"; then
2588                         save_LIBS="$LIBS"
2589                         LIBS="$GUI_TK_LIBRARY -lXm${xpm_link} ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
2590                         save_CFLAGS=$CFLAGS
2591                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2592
2593                         AC_TRY_LINK(
2594                             [
2595                                 #include <Xm/Xm.h>
2596                                 #include <Xm/List.h>
2597                             ],
2598                             [
2599                                 XmString string = NULL;
2600                                 Widget w = NULL;
2601                                 int position = 0;
2602                                 XmListAddItem(w, string, position);
2603                             ],
2604                             [
2605                                 libp_link="$libp"
2606                                 libsm_ice_link="$libsm_ice"
2607                                 AC_MSG_RESULT(
2608                                     [need${libp_link}${libsm_ice_link}])
2609                                 libs_found=1
2610                             ], []
2611                         )
2612
2613                         LIBS="$save_LIBS"
2614                         CFLAGS=$save_CFLAGS
2615                     fi
2616                 done
2617             fi
2618         done
2619
2620         if test "$libs_found" = "0"; then
2621             AC_MSG_RESULT([can't find the right libraries])
2622             AC_MSG_ERROR([can't link a simple motif program])
2623         fi
2624
2625         save_CFLAGS=$CFLAGS
2626         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2627         AC_MSG_CHECKING([for Motif 2])
2628         AC_TRY_COMPILE([
2629                         #include <Xm/Xm.h>
2630                        ],
2631                        [
2632                         #if XmVersion < 2000
2633                         #error "Not Motif 2"
2634                         #endif
2635                        ],
2636                        [
2637                         AC_DEFINE(__WXMOTIF20__,1)
2638                         AC_MSG_RESULT([found])
2639                        ],
2640                        [
2641                         AC_DEFINE(__WXMOTIF20__,0)
2642                         AC_MSG_RESULT([not found])
2643                        ])
2644         CFLAGS=$save_CFLAGS
2645
2646         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm$xpm_link${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
2647         TOOLKIT_VPATH="\${top_srcdir}/src/motif${PATH_IFS}\${top_srcdir}/src/motif/xmcombo${PATH_IFS}\${top_srcdir}/src/x11"
2648         TOOLKIT=MOTIF
2649         GUIDIST=MOTIF_DIST
2650         wxHAVE_XEXT_LIB=1
2651     fi
2652
2653     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1 &&
2654        test "$wxHAVE_XEXT_LIB" = 1; then
2655         save_CFLAGS="$CFLAGS"
2656         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2657
2658         AC_MSG_CHECKING([for X11/extensions/shape.h])
2659         AC_TRY_COMPILE([
2660                         #include <X11/Xlib.h>
2661                         #include <X11/extensions/shape.h>
2662                        ],
2663                        [
2664                         int dummy1, dummy2;
2665                         XShapeQueryExtension((Display*)NULL,
2666                                              (int*)NULL, (int*)NULL);
2667                        ],
2668                        [
2669                         AC_DEFINE(HAVE_XSHAPE)
2670                         AC_MSG_RESULT([found])
2671                        ],
2672                        [
2673                         AC_MSG_RESULT([not found])
2674                        ])
2675         CFLAGS="$save_CFLAGS"
2676     fi
2677
2678     if test "$wxUSE_MAC" = 1; then
2679         CPPFLAGS="$CPPFLAGS -fpascal-strings -I\${top_srcdir}/src/mac/morefilex -I/Developer/Headers/FlatCarbon"
2680
2681         TOOLKIT_VPATH="\${top_srcdir}/src/mac${PATH_IFS}\${top_srcdir}/src/mac/morefilex"
2682         TOOLKIT=MAC
2683         dnl we can't call this MAC_DIST or autoconf thinks its a macro
2684         GUIDIST=MACX_DIST
2685     fi
2686
2687     if test "$wxUSE_COCOA" = 1; then
2688         TOOLKIT_VPATH="\${top_srcdir}/src/cocoa"
2689         TOOLKIT=COCOA
2690         GUIDIST=COCOA_DIST
2691     fi
2692
2693     if test "$wxUSE_PM" = 1; then
2694         TOOLKIT=PM
2695         GUIDIST=GTK_DIST
2696         AC_MSG_WARN([OS/2 threads are not yet supported... disabled])
2697         wxUSE_THREADS="no"
2698     fi
2699
2700     dnl the name of the directory where the files for this toolkit live
2701     if test "$TOOLKIT" = "PM" ; then
2702         TOOLKIT_DIR="os2"
2703     else
2704         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
2705     fi
2706
2707     dnl misc other files depending on the port
2708     PORT_FILES="\${top_srcdir}/src/\$(TOOLKITDIR)/files.lst"
2709
2710     if test "$wxUSE_UNIVERSAL" = "yes"; then
2711         ALL_OBJECTS="\$(GUI_LOWLEVEL_OBJS) \${UNIVOBJS}"
2712
2713         dnl ALL_SOURCES and ALL_HEADERS shouldn't include really all sources
2714         dnl and headers as some/most are not needed for wxUniv but I don't
2715         dnl have time to add GUI_LOWLEVEL_SOURCES/HEADERS stuff now (TODO!)
2716         ALL_SOURCES="\$(ALL_SOURCES) \${UNIV_SOURCES}"
2717         ALL_HEADERS="\$(ALL_HEADERS) \${UNIV_HEADERS}"
2718
2719         PORT_FILES="${PORT_FILES} \${top_srcdir}/src/univ/files.lst"
2720         if test "$wxUSE_X11" = 1; then
2721             TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}${PATH_IFS}\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes"
2722         else
2723             TOOLKIT_VPATH="\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes${PATH_IFS}\${top_srcdir}/src/${TOOLKIT_DIR}"
2724         fi
2725         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
2726         WIDGET_SET=univ
2727     else
2728         ALL_OBJECTS="\$(GUIOBJS)"
2729         ALL_SOURCES="\$(ALL_SOURCES)"
2730         ALL_HEADERS="\$(ALL_HEADERS)"
2731     fi
2732
2733     ALL_OBJECTS="${ALL_OBJECTS} \$(COMMONOBJS) \$(GENERICOBJS)"
2734
2735     if test "$TOOLKIT" != "MSW" -a "$USE_DOS" != 1; then
2736         ALL_OBJECTS="${ALL_OBJECTS} \$(UNIXOBJS)"
2737     fi
2738
2739     if test "$wxUSE_HTML" = "yes"; then
2740         ALL_OBJECTS="${ALL_OBJECTS} \$(HTMLOBJS)"
2741     fi
2742
2743     if test "$wxUSE_LIBJPEG" = "builtin" ; then
2744         ALL_OBJECTS="${ALL_OBJECTS} \$(JPEGOBJS)"
2745     fi
2746     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2747         ALL_OBJECTS="${ALL_OBJECTS} \$(TIFFOBJS)"
2748     fi
2749     if test "$wxUSE_LIBPNG" = "builtin" ; then
2750         ALL_OBJECTS="${ALL_OBJECTS} \$(PNGOBJS)"
2751     fi
2752
2753     dnl distribute samples/demos/utils with GUI versions
2754     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
2755     DISTDIR="wx\$(TOOLKIT)"
2756 else
2757     USE_GUI=0
2758
2759     dnl this doesn't quite work right for wxBase, but the places
2760     dnl where it is wrong aren't fatal (yet) though.
2761     TOOLKIT_DIR="base"
2762
2763     dnl the sources, their dependenices and the headers
2764     if test "$USE_WIN32" = 1 ; then
2765         ALL_OBJECTS="\${BASE_OBJS} \${BASE_MSW_OBJS}"
2766         TOOLKIT_VPATH="\${top_srcdir}/src/msw"
2767
2768         dnl yes, the toolkit for wxBase on win32 is actually MSW
2769         dnl wxBase on unix does not need a 'TOOLKIT' defined.
2770         TOOLKIT="MSW"
2771     else
2772         ALL_OBJECTS="\${BASE_OBJS} \${BASE_UNIX_OBJS}"
2773         TOOLKIT_VPATH="\${top_srcdir}/src/unix"
2774     fi
2775
2776     ALL_SOURCES="\$(ALL_SOURCES)"
2777     ALL_HEADERS="\$(ALL_HEADERS)"
2778
2779     PORT_FILES="\${top_srcdir}/src/files.lst"
2780
2781     dnl distribute only wxBase sources/headers
2782     GUIDIST="BASE_DIST"
2783     DISTDIR="wxBase"
2784 fi
2785
2786 dnl ---------------------------------------------------------------------------
2787 dnl Optional libraries included when system library is not used
2788 dnl ---------------------------------------------------------------------------
2789
2790
2791 dnl ----------------------------------------------------------------
2792 dnl iODBC support
2793 dnl ----------------------------------------------------------------
2794
2795 IODBC_C_SRC=""
2796
2797
2798 dnl ODBC is handled seperately for MSW
2799 if test "$TOOLKIT" != "MSW" ; then
2800
2801     if test "$wxUSE_ODBC" != "no" ; then
2802         AC_DEFINE(wxUSE_ODBC)
2803         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
2804
2805         dnl is this still necessary in 2.5?
2806         WXODBCFLAG="-D_IODBC_"
2807
2808
2809         if test "$wxUSE_ODBC" = "sys" ; then
2810             dnl This is not ideal we really ough to use the unixodbc-config
2811             dnl  or iodbc-config if they exist.
2812
2813             AC_CHECK_HEADER(sql.h)
2814             AC_SEARCH_LIBS(SQLAllocEnv,iodbc unixodbc odbc , , [
2815                 wxUSE_ODBC=builtin;
2816                 AC_MSG_WARN( [ can't find system Odbc library falling back to builtin ])
2817             ] )
2818         fi
2819         dnl Not "no" either...
2820         if test "$wxUSE_ODBC" != "sys" ; then
2821             ALL_OBJECTS="${ALL_OBJECTS} \$(IODBCOBJS)"
2822         fi
2823
2824     fi
2825
2826 fi
2827
2828 if test "$wxUSE_REGEX" = "builtin" ; then
2829     ALL_OBJECTS="${ALL_OBJECTS} \$(REGEXOBJS)"
2830 fi
2831 if test "$wxUSE_ZLIB" = "builtin" ; then
2832     ALL_OBJECTS="${ALL_OBJECTS} \$(ZLIBOBJS)"
2833 fi
2834
2835 dnl ---------------------------------------------------------------------------
2836 dnl OpenGL libraries
2837 dnl ---------------------------------------------------------------------------
2838
2839 if test "$wxUSE_OPENGL" = "yes"; then
2840     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
2841         OPENGL_LIBS="-framework OpenGL -framework AGL"
2842     elif test "$wxUSE_MSW" = 1; then
2843         OPENGL_LIBS="-lopengl32 -lglu32"
2844     else
2845         dnl David Elliott: Without this snippet AC_CHECK_HEADER fails to find
2846         dnl GL/gl.h on Mac OS X where it is located in
2847         dnl /usr/X11R6/include/GL/gl.h:
2848
2849         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, GL/gl.h)
2850         if test "$ac_find_includes" != "" ; then
2851             AC_MSG_RESULT(found in $ac_find_includes)
2852             set -x
2853             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
2854             CPPFLAGS="$CPPFLAGS$ac_path_to_include"
2855             set +x
2856         fi
2857
2858         AC_CHECK_HEADER(GL/gl.h,
2859             [
2860                 found_gl=0
2861
2862                 AC_MSG_CHECKING([for -lGL])
2863                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GL)
2864                 if test "$ac_find_libraries" != "" ; then
2865                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2866                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
2867                         LDFLAGS_GL="$ac_path_to_link"
2868                     fi
2869
2870                     dnl don't suppose that libGL and libGLU are always in the
2871                     dnl same directory -- this is not true for some common
2872                     dnl distributions
2873                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
2874                     if test "$ac_find_libraries" != "" ; then
2875                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2876                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
2877                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
2878                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
2879                         fi
2880
2881                         found_gl=1
2882                         OPENGL_LIBS="-lGL -lGLU"
2883                         AC_MSG_RESULT([yes])
2884                     fi
2885                 fi
2886
2887                 if "$found_gl" != 1; then
2888                     AC_MSG_RESULT([no])
2889                     AC_MSG_CHECKING([for -lMesaGL])
2890                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
2891                     if test "$ac_find_libraries" != "" ; then
2892                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2893                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2894                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
2895                         AC_MSG_RESULT([yes])
2896                     else
2897                         AC_MSG_RESULT([no])
2898                     fi
2899                 fi
2900             ])
2901
2902         if test "x$OPENGL_LIBS" = "x"; then
2903             dnl it should be an error and not a warning because OpenGL is not on
2904             dnl by default and so if it had been explicitely requested, we
2905             dnl shouldn't just fall back to compiling the library without it
2906             AC_MSG_ERROR(OpenGL libraries not available)
2907         fi
2908     fi
2909
2910     if test "$wxUSE_OPENGL" = "yes"; then
2911         AC_DEFINE(wxUSE_OPENGL)
2912         AC_DEFINE(wxUSE_GLCANVAS)
2913         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl"
2914     fi
2915 fi
2916
2917 if test -z "$TOOLKIT_VPATH" ; then
2918     TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}"
2919 fi
2920
2921 dnl the symbol which allows conditional compilation for the given toolkit
2922 if test -n "$TOOLKIT" ; then
2923     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
2924 fi
2925
2926 UNICODE=0
2927 lib_unicode_suffix=
2928 if test "$wxUSE_UNICODE" = "yes"; then
2929     lib_unicode_suffix=u
2930     UNICODE=1
2931 fi
2932
2933 lib_debug_suffix=
2934 BUILD=release
2935 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
2936     lib_debug_suffix=d
2937     BUILD=debug
2938 fi
2939
2940 WX_VERSION_TAG=`echo WX${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
2941
2942 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}-${WX_RELEASE}"
2943 TOOLCHAIN_NAME_GL="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_gl-${WX_RELEASE}"
2944
2945 if test "$cross_compiling" = "yes"; then
2946     TOOLCHAIN_NAME="${TOOLCHAIN_NAME}-${host_alias}"
2947     TOOLCHAIN_NAME_GL="${TOOLCHAIN_NAME_GL}-${host_alias}"
2948 fi
2949
2950 dnl library link name
2951 WX_LIBRARY="wx_${TOOLCHAIN_NAME}"
2952 WX_LIBRARY_GL="wx_${TOOLCHAIN_NAME_GL}"
2953 WX_LIBRARY_BASENAME="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}"
2954
2955 dnl the name of the shared library
2956 WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2957 WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2958
2959 dnl the name of the links to the shared library
2960 WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}"
2961 WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
2962 WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}"
2963 WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2964
2965 case "${host}" in
2966     *-*-cygwin* | *-*-mingw32* )
2967
2968         dnl If we are cross compiling we want to use the 'full' unix type name for the
2969         dnl lib, but for a native install use the windows style naming convention.
2970         dnl (excepting again that we strip the ELF style version numbers off it).
2971
2972         dnl FIXME: is this GL stuff actually even used for wxMSW?  should it be??
2973
2974         if test "$cross_compiling" != "yes" -a "$TOOLKIT_DIR" = "msw"; then
2975             WX_LIBRARY="wxmsw${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2976             WX_LIBRARY_GL="wxmsw_gl${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2977             WX_LIBRARY_NAME_SHARED="${WX_LIBRARY}.${SO_SUFFIX}"
2978             WX_LIBRARY_NAME_SHARED_GL="${WX_LIBRARY_GL}.${SO_SUFFIX}"
2979         else
2980             WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}"
2981             WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2982         fi
2983         ;;
2984
2985     *-*-darwin* )
2986         dnl Under Mac OS X, the naming conventions for shared libraries
2987         dnl are different: the number precedes the suffix.
2988
2989         WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}.${SO_SUFFIX}"
2990         WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}.${SO_SUFFIX}"
2991
2992         WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${WX_CURRENT}.${SO_SUFFIX}"
2993         WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
2994         WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${WX_CURRENT}.${SO_SUFFIX}"
2995         WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2996
2997         dnl Under Mac OS X, we should build real frameworks instead of simple
2998         dnl dynamic shared libraries (in order to embed the resources)
2999         if test "$wxUSE_MAC" = 1; then
3000             dnl base name of the resource file for wxMac must be the same
3001             dnl as library installation base name (-install_name)
3002             WX_RESOURCES_MACOSX_ASCII="lib${WX_LIBRARY}.${WX_CURRENT}.r"
3003             WX_RESOURCES_MACOSX_DATA="lib${WX_LIBRARY}.${WX_CURRENT}.rsrc"
3004         fi
3005         ;;
3006 esac
3007
3008 dnl the name of the static library
3009 WX_LIBRARY_NAME_STATIC="lib${WX_LIBRARY}.a"
3010 WX_LIBRARY_NAME_STATIC_GL="lib${WX_LIBRARY_GL}.a"
3011
3012 dnl define which libs wx-config should link.
3013 WXCONFIG_LIBS="-l${WX_LIBRARY}"
3014 WXCONFIG_LIBS_STATIC="lib${WX_LIBRARY}.a"
3015
3016 if test "$wxUSE_OPENGL" = "yes"; then
3017     WXCONFIG_LIBS_GL="-l${WX_LIBRARY_GL} ${OPENGL_LIBS}"
3018     WXCONFIG_LIBS_STATIC_GL="lib${WX_LIBRARY_GL}.a ${OPENGL_LIBS}"
3019 fi
3020
3021
3022 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3023
3024 if test "$wxUSE_SHARED" = "yes"; then
3025     case "${host}" in
3026       *-pc-os2_emx | *-pc-os2-emx | \
3027       *-pc-msdosdjgpp )
3028         dnl only static for now
3029         wxUSE_SHARED=no
3030         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3031       ;;
3032     esac
3033 fi
3034
3035 SHARED=0
3036 if test "$wxUSE_SHARED" = "yes"; then
3037     SHARED=1
3038
3039     dnl install targets
3040     if test "$wxUSE_OPENGL" = "yes"; then
3041         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS CREATE_INSTALLED_LINKS_GL"
3042         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1} \$(build_libdir)/${WX_LIBRARY_LINK1_GL}"
3043     else
3044         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
3045         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1}"
3046     fi
3047
3048     dnl the extra compiler flags needed for compilation of shared library
3049     if test "$GCC" = "yes"; then
3050         dnl the switch for gcc is the same under all platforms
3051         PIC_FLAG="-fPIC"
3052     fi
3053
3054
3055     dnl use versioned symbols if available on the platform
3056     WX_VERSIONED_SYMBOLS([\$(top_builddir)version-script])
3057
3058     dnl the command to use for creating the shared library
3059     SHARED_LD="${CXX} -shared -o"
3060
3061     case "${host}" in
3062       *-hp-hpux* )
3063         dnl default settings are good for gcc but not for the native HP-UX
3064         if test "$GCC" = "yes"; then
3065             dnl -o flag must be after PIC flag
3066             SHARED_LD="${CXX} -shared ${PIC_FLAG} -o"
3067         else
3068             dnl no idea why it wants it, but it does
3069             LDFLAGS="$LDFLAGS -L/usr/lib"
3070
3071             SHARED_LD="${CXX} -b -o"
3072             PIC_FLAG="+Z"
3073         fi
3074
3075         dnl install shared libs without symlinks
3076         if test "$wxUSE_OPENGL" = "yes"; then
3077             WX_ALL_INSTALLED="preinstall_gl"
3078             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
3079         else
3080             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
3081         fi
3082       ;;
3083
3084       *-*-linux* | *-*-gnu* )
3085         if test "$GCC" != "yes"; then
3086             AC_CACHE_CHECK([for Intel compiler], wx_cv_prog_icc,
3087             [
3088                 AC_TRY_COMPILE([],
3089                     [
3090                         #ifndef __INTEL_COMPILER
3091                         #error Not icc
3092                         #endif
3093                     ],
3094                     wx_cv_prog_icc=yes,
3095                     wx_cv_prog_icc=no
3096                 )
3097             ])
3098             if test "$wx_cv_prog_icc" = "yes"; then
3099                 PIC_FLAG="-KPIC"
3100             fi
3101         fi
3102
3103         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3104       ;;
3105
3106       *-*-solaris2* )
3107         if test "$GCC" = yes ; then
3108             dnl newer versions of gcc need -isystem to compile X headers on
3109             dnl Solaris (which use old style C syntax)
3110             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
3111
3112             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3113             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3114             saveLdflags="$LDFLAGS"
3115             LDFLAGS="$saveLdflags -Wl,-rpath,/"
3116             AC_MSG_CHECKING([if the linker accepts -rpath])
3117             AC_TRY_LINK(
3118                 [],[],
3119                 [
3120                     AC_MSG_RESULT([yes])
3121                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3122                 ],
3123                 [
3124                     AC_MSG_RESULT([no])
3125                     AC_MSG_CHECKING([if the linker accepts -R])
3126                     LDFLAGS="$saveLdflags -Wl,-R,/"
3127                     AC_TRY_LINK(
3128                         [],[],
3129                         [
3130                              AC_MSG_RESULT([yes])
3131                              SAMPLES_RPATH_FLAG="-Wl,-R,\$(top_builddir)lib"],
3132                         [
3133                             AC_MSG_RESULT([no])
3134                         ])
3135                 ])
3136             LDFLAGS="$saveLdflags"
3137         else
3138             SHARED_LD="${CXX} -G -o"
3139             PIC_FLAG="-KPIC"
3140             SAMPLES_RPATH_FLAG="-R\$(top_builddir)lib"
3141         fi
3142       ;;
3143
3144       *-*-darwin* )
3145         dnl For Unix to MacOS X porting instructions, see:
3146         dnl http://fink.sourceforge.net/doc/porting/porting.html
3147         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -DWXMAKINGDLL"
3148         CFLAGS="$CFLAGS -fno-common"
3149         CXXFLAGS="$CXXFLAGS -fno-common"
3150         dnl wxWindows must be fully binded (lazy binding breaks RTTI classinfo)
3151         dnl this can be done either with the exe linker flag -Wl,-bind_at_load
3152         dnl or with a double stage link in order to create a single module
3153         dnl "-init _wxWindowsDylibInit" not useful with lazy linking solved
3154         SHARED_LD="\${top_srcdir}/distrib/mac/shared-ld-sh -undefined suppress -flat_namespace -o"
3155         PIC_FLAG="-dynamic -fPIC"
3156       ;;
3157
3158       *-*-aix* )
3159         dnl default settings are ok for gcc
3160         if test "$GCC" != "yes"; then
3161             dnl the abs path below used to be hardcoded here so I guess it must
3162             dnl be some sort of standard location under AIX?
3163             AC_CHECK_PROG(AIX_CXX_LD, makeC++SharedLib,
3164                           makeC++SharedLib, /usr/lpp/xlC/bin/makeC++SharedLib)
3165
3166             SHARED_LD="$(AIX_CXX_LD) -p 0 -o"
3167         fi
3168       ;;
3169
3170       *-*-cygwin* | *-*-mingw32* )
3171         WX_LIBRARY_IMPORTLIB="${WX_LIBRARY_NAME_SHARED}.a"
3172
3173         SHARED_LD="${CXX} -shared -Wl,--out-implib,lib/${WX_LIBRARY_IMPORTLIB} -o"
3174         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
3175
3176         PIC_FLAG="-UWXUSINGDLL -DWXMAKINGDLL=1 -D_DLL=1 -D_WINDLL=1"
3177
3178         dnl Don't build seperate GL library
3179         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
3180         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
3181
3182         if test "$wxUSE_OPENGL" = "yes"; then
3183             LIBS="${LIBS} ${OPENGL_LIBS}"
3184         fi
3185       ;;
3186
3187       *-*-beos* )
3188         dnl can't use gcc under BeOS for shared library creation because it
3189         dnl complains about missing 'main'
3190         SHARED_LD="${LD} -shared -o"
3191       ;;
3192
3193       *-*-irix* )
3194         dnl default settings are ok for gcc
3195         if test "$GCC" != "yes"; then
3196             PIC_FLAG="-KPIC"
3197         fi
3198       ;;
3199
3200       *-*-freebsd* | *-*-openbsd* | *-*-netbsd* | \
3201       *-*-sunos4* | \
3202       *-*-osf* | \
3203       *-*-dgux5* | \
3204       *-*-sysv5* )
3205         dnl defaults are ok
3206       ;;
3207
3208       *)
3209         AC_MSG_ERROR(unknown system type $host.)
3210     esac
3211
3212     dnl set target to shared if not explicitly chose static before
3213     if test "x$WX_TARGET_LIBRARY" = "x"; then
3214         WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_SHARED}"
3215         WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_SHARED_GL}"
3216     fi
3217
3218     dnl do not alter the LIBRARY_TYPE strings "so" and "a", they are magic
3219     WX_TARGET_LIBRARY_TYPE="so"
3220     INSTALL_LIBRARY='$(INSTALL_PROGRAM)'
3221 fi
3222
3223 dnl do not 'else' this, it may be changed in the above conditional.
3224 if test "$wxUSE_SHARED" = "no"; then
3225
3226     dnl give static wxBase and wxMSW build a working install target
3227     if test "$wxUSE_GUI" = "no" -o "$USE_WIN32" = 1 ; then
3228         dnl we're here because WX_ALL_INSTALLED is empty, but play safe anyway
3229         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
3230     fi
3231
3232     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
3233         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
3234     fi
3235
3236     if test "$wxUSE_OPENGL" = "yes"; then
3237         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_gl"
3238         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC} \$(build_libdir)/${WX_LIBRARY_NAME_STATIC_GL}"
3239     else
3240         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC}"
3241     fi
3242
3243     WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
3244     WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_STATIC_GL}"
3245
3246     WX_TARGET_LIBRARY_TYPE="a"
3247     INSTALL_LIBRARY='$(INSTALL_DATA)'
3248
3249     dnl wx-config should assume the --static flag by default if we don't have
3250     dnl any shared libs anyhow
3251     STATIC_FLAG="yes"
3252 else
3253     STATIC_FLAG="no"
3254 fi
3255
3256 dnl default value is to (silently) do nothing in the makefile
3257 MACRESCOMP="@#"
3258 MACSETFILE="@#"
3259 MACRESWXCONFIG="#"
3260 if test "$wxUSE_MAC" = 1; then
3261     dnl add the resources target for wxMac
3262     LIBWXMACRES="\$(top_builddir)lib/${WX_RESOURCES_MACOSX_ASCII}"
3263     WX_ALL="${WX_ALL} ${LIBWXMACRES}"
3264     WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_res"
3265     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3266     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3267     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3268     MACOSX_BUNDLE="bundle"
3269     dnl resources are bundled both with shared library and applications
3270     dnl since the carb resource *must* be included in the application
3271     MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r ${LIBWXMACRES} -o"
3272     MACSETFILE="\$(SETFILE)"
3273     MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r \${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3274 elif test "$wxUSE_COCOA" = 1; then
3275     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3276     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3277     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3278     MACRESCOMP="echo -n | \$(RESCOMP) -d __DARWIN__ -t APPL ${LIBWXMACRES} -o"
3279     MACSETFILE="\$(SETFILE)"
3280     MACRESWXCONFIG="echo -n | ${RESCOMP} -d __DARWIN__ -t APPL \${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3281 else
3282     if test "$wxUSE_PM" = 1; then
3283         MACRESCOMP="emxbind -ep"
3284     fi
3285 fi
3286
3287 dnl ---------------------------------------------------------------------------
3288 dnl Checks for typedefs
3289 dnl ---------------------------------------------------------------------------
3290
3291 dnl   defines mode_t if not already defined
3292 AC_TYPE_MODE_T
3293 dnl   defines off_t if not already defined
3294 AC_TYPE_OFF_T
3295 dnl   defines pid_t if not already defined
3296 AC_TYPE_PID_T
3297 dnl   defines size_t if not already defined
3298 AC_TYPE_SIZE_T
3299 dnl   defines uid_t and gid_t if not already defined
3300 AC_TYPE_UID_T
3301
3302 dnl check what exactly size_t is on this machine - this is necessary to avoid
3303 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3304 AC_LANG_SAVE
3305 AC_LANG_CPLUSPLUS
3306 AC_CACHE_CHECK([if size_t is unsigned int],
3307     wx_cv_size_t_is_uint,
3308     [
3309     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3310     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3311     dnl methods in a local class (i.e. class inside a function) declaration
3312     dnl without any objections!!
3313     dnl
3314     dnl hence the hack below: we must have Foo at global scope!
3315     AC_TRY_COMPILE([#include <stddef.h>],
3316         [
3317             return 0; }
3318
3319             struct Foo { void foo(size_t); void foo(unsigned int); };
3320
3321             int bar() {
3322         ],
3323         wx_cv_size_t_is_uint=no,
3324         wx_cv_size_t_is_uint=yes
3325     )
3326     ]
3327 )
3328
3329 if test "$wx_cv_size_t_is_uint" = "yes"; then
3330     AC_DEFINE(wxSIZE_T_IS_UINT)
3331 else
3332     AC_CACHE_CHECK([if size_t is unsigned long],
3333         wx_cv_size_t_is_ulong,
3334         AC_TRY_COMPILE([#include <stddef.h>],
3335             [
3336                 return 0; }
3337
3338                 struct Foo { void foo(size_t); void foo(unsigned long); };
3339
3340                 int bar() {
3341             ],
3342             wx_cv_size_t_is_ulong=no,
3343             wx_cv_size_t_is_ulong=yes
3344         )
3345     )
3346
3347     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3348         AC_DEFINE(wxSIZE_T_IS_ULONG)
3349     fi
3350 fi
3351
3352 AC_LANG_RESTORE
3353
3354 dnl ---------------------------------------------------------------------------
3355 dnl Checks for structures
3356 dnl ---------------------------------------------------------------------------
3357
3358 dnl does passwd struct has the pw_gecos field?
3359 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3360     [
3361         AC_TRY_COMPILE([#include <pwd.h>],
3362              [
3363                 char *p;
3364                 struct passwd *pw;
3365                 p = pw->pw_gecos;
3366              ],
3367              [
3368                 wx_cv_struct_pw_gecos=yes
3369              ],
3370              [
3371                 wx_cv_struct_pw_gecos=no
3372              ]
3373         )
3374     ]
3375 )
3376
3377 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3378     AC_DEFINE(HAVE_PW_GECOS)
3379 fi
3380
3381 dnl ---------------------------------------------------------------------------
3382 dnl Check for functions
3383 dnl ---------------------------------------------------------------------------
3384
3385 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3386 if test "$wx_cv_sizeof_wchar_t" != "0"; then
3387     AC_DEFINE(wxUSE_WCHAR_T)
3388
3389     dnl check for wcslen in all possible places
3390     WCSLEN_FOUND=0
3391     WCHAR_LINK=
3392     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3393
3394     if test "$WCSLEN_FOUND" = 0; then
3395         if test "$TOOLKIT" = "MSW"; then
3396             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3397         else
3398             AC_CHECK_LIB(w, wcslen, [
3399                             WCHAR_LINK=" -lw"
3400                             WCSLEN_FOUND=1
3401                         ])
3402         fi
3403     fi
3404
3405     if test "$WCSLEN_FOUND" = 1; then
3406         AC_DEFINE(HAVE_WCSLEN)
3407     fi
3408
3409     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3410     dnl libc versions if possible
3411     AC_CHECK_FUNCS(wcsrtombs)
3412 else
3413     AC_MSG_WARN([Wide character support is unavailable])
3414 fi
3415
3416 dnl *printf() functions sometimes are available in the library but not
3417 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3418 dnl detect this we have to use C++ compiler for testing
3419 AC_LANG_SAVE
3420 AC_LANG_CPLUSPLUS
3421
3422 dnl check for vsnprintf() -- a safe version of vsprintf())
3423 dnl
3424 dnl the trouble here is that on some systems (notable HP-UX) this function is
3425 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3426 dnl stupidly, provides a dummy function declaration inside its extension)
3427 dnl succeeds, even with C++ compiler, but the compilation of wxWindows fails
3428 dnl
3429 dnl so we first check if the function is in the library
3430 AC_CHECK_FUNCS(vsnprintf)
3431
3432 if test "$ac_cv_func_vsnprintf" = "yes"; then
3433     dnl yes it is -- now check if it is in the headers
3434     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3435         [
3436             AC_TRY_COMPILE(
3437                 [
3438                     #include <stdio.h>
3439                     #include <stdarg.h>
3440                 ],
3441                 [
3442                     char *buf;
3443                     va_list ap;
3444                     vsnprintf(buf, 10u, "%s", ap);
3445                 ],
3446                 wx_cv_func_vsnprintf_decl=yes,
3447                 wx_cv_func_vsnprintf_decl=no
3448             )
3449         ]
3450     )
3451
3452     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
3453         AC_DEFINE(HAVE_VSNPRINTF_DECL)
3454     fi
3455 fi
3456
3457 if test "$wxUSE_UNICODE" = yes; then
3458     dnl also look if we have wide char IO functions
3459     AC_CHECK_FUNCS(fputwc wprintf vswprintf)
3460
3461     dnl MinGW has a vswprintf with a different prototype, and
3462     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3463     dnl finds it even if it is not declared in some versions...
3464     AC_MSG_CHECKING([for _vsnwprintf])
3465     AC_TRY_COMPILE([#include <wchar.h>],
3466                    [&_vsnwprintf;],
3467                    [AC_MSG_RESULT([yes])
3468                     AC_DEFINE(HAVE__VSNWPRINTF)],
3469                    [AC_MSG_RESULT([no])]);
3470 fi
3471
3472 AC_LANG_RESTORE
3473
3474
3475
3476 dnl the following tests are for Unix(like) systems only
3477 if test "$TOOLKIT" != "MSW"; then
3478
3479 dnl check for available version of iconv()
3480
3481 AC_LANG_SAVE
3482 AC_LANG_CPLUSPLUS
3483 AM_ICONV
3484 LIBS="$LIBICONV $LIBS"
3485 AC_LANG_RESTORE
3486
3487 dnl check for POSIX signals if we need them
3488 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3489     AC_CHECK_FUNCS(sigaction)
3490
3491     if test "$ac_cv_func_sigaction" = "no"; then
3492         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3493         wxUSE_ON_FATAL_EXCEPTION=no
3494     fi
3495
3496     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3497       AC_LANG_SAVE
3498       AC_LANG_CPLUSPLUS
3499
3500       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3501       [
3502         AC_TRY_COMPILE([#include <signal.h>],
3503                      [
3504                         extern void testSigHandler(int);
3505
3506                         struct sigaction sa;
3507                         sa.sa_handler = testSigHandler;
3508                      ], [
3509                         wx_cv_type_sa_handler=int
3510                      ], [
3511                         wx_cv_type_sa_handler=void
3512                      ])
3513       ])
3514
3515       AC_LANG_RESTORE
3516
3517       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3518     fi
3519 fi
3520
3521 dnl check for the function for temp files creation
3522 AC_CHECK_FUNCS(mkstemp mktemp, break)
3523
3524 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3525 dnl Linux and *BSD and statvfs() under Solaris
3526 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3527     AC_TRY_COMPILE(
3528         [
3529              #if defined(__BSD__)
3530                #include <sys/param.h>
3531                #include <sys/mount.h>
3532              #else
3533                #include <sys/vfs.h>
3534              #endif
3535         ],
3536         [
3537              long l;
3538              struct statfs fs;
3539              statfs("/", &fs);
3540              l = fs.f_bsize;
3541              l += fs.f_blocks;
3542              l += fs.f_bavail;
3543         ],
3544         [
3545              wx_cv_func_statfs=yes
3546         ],
3547         [
3548              wx_cv_func_statfs=no
3549         ]
3550     )
3551 )
3552
3553 if test "$wx_cv_func_statfs" = "yes"; then
3554     wx_cv_type_statvfs_t="struct statfs"
3555     AC_DEFINE(HAVE_STATFS)
3556 else
3557     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3558         AC_TRY_COMPILE(
3559             [
3560                 #include <stddef.h>
3561                 #include <sys/statvfs.h>
3562             ],
3563             [
3564                 statvfs("/", NULL);
3565             ],
3566             wx_cv_func_statvfs=yes,
3567             wx_cv_func_statvfs=no
3568         )
3569     )
3570
3571     if test "$wx_cv_func_statvfs" = "yes"; then
3572         dnl we also have to check whether we should use statvfs_t (works under
3573         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
3574         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
3575         dnl mode both work fine)
3576         dnl
3577         dnl for this check C++ compiler has to be used as passing incompatible
3578         dnl pointers is just a warning and not an error in C
3579         AC_LANG_SAVE
3580         AC_LANG_CPLUSPLUS
3581
3582         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
3583             AC_TRY_COMPILE(
3584                 [
3585                     #include <sys/statvfs.h>
3586                 ],
3587                 [
3588                     long l;
3589                     statvfs_t fs;
3590                     statvfs("/", &fs);
3591                     l = fs.f_bsize;
3592                     l += fs.f_blocks;
3593                     l += fs.f_bavail;
3594                 ],
3595                 wx_cv_type_statvfs_t=statvfs_t,
3596                 [
3597                     AC_TRY_COMPILE(
3598                         [
3599                             #include <sys/statvfs.h>
3600                         ],
3601                         [
3602                             long l;
3603                             struct statvfs fs;
3604                             statvfs("/", &fs);
3605                             l = fs.f_bsize;
3606                             l += fs.f_blocks;
3607                             l += fs.f_bavail;
3608                         ],
3609                         wx_cv_type_statvfs_t="struct statvfs",
3610                         wx_cv_type_statvfs_t="unknown"
3611                     )
3612                 ]
3613             )
3614         )
3615
3616         AC_LANG_RESTORE
3617
3618         if test "$wx_cv_type_statvfs_t" != "unknown"; then
3619             AC_DEFINE(HAVE_STATVFS)
3620         fi
3621     else
3622         dnl set it for the test below
3623         wx_cv_type_statvfs_t="unknown"
3624     fi
3625 fi
3626
3627 if test "$wx_cv_type_statvfs_t" != "unknown"; then
3628     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
3629 else
3630     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3631 fi
3632
3633 dnl check for fcntl() or at least flock() needed by Unix implementation of
3634 dnl wxSingleInstanceChecker
3635 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3636     AC_CHECK_FUNCS(fcntl flock, break)
3637
3638     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
3639         AC_MSG_WARN(wxSingleInstanceChecker not available)
3640         wxUSE_SNGLINST_CHECKER=no
3641     fi
3642 fi
3643
3644 dnl check for timegm() used by datetime.cpp
3645 AC_CHECK_FUNCS(timegm)
3646
3647 dnl look for a function to modify the environment
3648 AC_CHECK_FUNCS(putenv setenv, break)
3649
3650 HAVE_SOME_SLEEP_FUNC=0
3651 if test "$USE_BEOS" = 1; then
3652     dnl BeOS has its own (wonder where did they get it from) sleep() function
3653     dnl in unistd.h
3654     AC_DEFINE(HAVE_SLEEP)
3655     HAVE_SOME_SLEEP_FUNC=1
3656 fi
3657
3658 if test "$USE_DARWIN" = 1; then
3659     dnl Mac OS X/Darwin has both nanosleep and usleep
3660     dnl but only usleep is defined in unistd.h
3661     AC_DEFINE(HAVE_USLEEP)
3662     HAVE_SOME_SLEEP_FUNC=1
3663 fi
3664
3665 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
3666     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
3667     POSIX4_LINK=
3668     AC_CHECK_FUNCS(nanosleep,
3669         AC_DEFINE(HAVE_NANOSLEEP),
3670         [
3671             AC_CHECK_LIB(posix4, nanosleep,
3672                 [
3673                     AC_DEFINE(HAVE_NANOSLEEP)
3674                     POSIX4_LINK=" -lposix4"
3675                 ],
3676                 [
3677                     AC_CHECK_FUNCS(usleep,
3678                         AC_DEFINE(HAVE_USLEEP),
3679                         AC_MSG_WARN([wxSleep() function will not work])
3680                     )
3681                 ]
3682             )
3683         ]
3684     )
3685 fi
3686
3687 dnl check for uname (POSIX) and gethostname (BSD)
3688 AC_CHECK_FUNCS(uname gethostname, break)
3689
3690 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
3691 dnl but not for C++ one - hence change language)
3692 AC_LANG_SAVE
3693 AC_LANG_CPLUSPLUS
3694
3695 AC_CHECK_FUNCS(strtok_r)
3696
3697 AC_LANG_RESTORE
3698
3699 dnl check for inet_addr and inet_aton (these may live either in libc, or in
3700 dnl libnsl or libresolv or libsocket)
3701 INET_LINK=
3702 AC_CHECK_FUNCS(inet_addr,
3703     AC_DEFINE(HAVE_INET_ADDR),
3704     [
3705         AC_CHECK_LIB(nsl, inet_addr,
3706             INET_LINK="nsl",
3707             AC_CHECK_LIB(resolv, inet_addr,
3708                 INET_LINK="resolv",
3709                 AC_CHECK_LIB(socket, inet_addr,
3710                     INET_LINK="socket"
3711                 )
3712             )
3713         )
3714     ]
3715 )
3716
3717 AC_CHECK_FUNCS(inet_aton,
3718         AC_DEFINE(HAVE_INET_ATON),
3719         [
3720             dnl only check it in the same lib
3721             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
3722         ])
3723
3724 if test "x$INET_LINK" != "x"; then
3725     AC_DEFINE(HAVE_INET_ADDR)
3726     INET_LINK=" -l$INET_LINK"
3727 fi
3728
3729 fi
3730 dnl if !MSW
3731
3732
3733 dnl ------------------------------------------
3734 dnl Checks specific to contrib libs (MMedia)
3735 dnl ------------------------------------------
3736
3737 dnl Check for ESD:
3738 ESD_LINK=
3739 AC_CHECK_HEADER([esd.h], [
3740   AC_CHECK_LIB(esd, esd_close, [
3741     ESD_LINK="-lesd"
3742   ])
3743 ])
3744
3745
3746 dnl ===========================================================================
3747 dnl Now we have all the info we need - use it!
3748 dnl ===========================================================================
3749
3750 dnl flush the cache
3751 AC_CACHE_SAVE
3752
3753 dnl ---------------------------------------------------------------------------
3754 dnl thread support for Unix (for Win32 see past the next matching "else")
3755 dnl ---------------------------------------------------------------------------
3756
3757 dnl under MSW (except mingw32) we always have thread support
3758 CPP_MT_FLAG=
3759 if test "$TOOLKIT" != "MSW"; then
3760
3761     dnl the code below:
3762     dnl
3763     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
3764     dnl   necessary to build the MT programs for the linker and compiler
3765     dnl   respectively
3766     dnl
3767     dnl   sets wxUSE_THREADS=1 if thread support is activated
3768
3769     THREADS_LINK=
3770     THREADS_CFLAGS=
3771
3772     if test "$wxUSE_THREADS" = "yes" ; then
3773         if test "$USE_BEOS" = 1; then
3774             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
3775             wxUSE_THREADS="no"
3776         fi
3777     fi
3778
3779     if test "$wxUSE_THREADS" = "yes" ; then
3780         dnl find if POSIX threads are available
3781         dnl
3782         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
3783         dnl archive from http://ac-archive.sourceforge.net/
3784         dnl
3785         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
3786         dnl Forero Cuervo <bachue@bachue.com> for the original code
3787
3788         dnl TODO: cache the result
3789
3790         dnl define the list of the thread options to try in the loop below
3791         dnl with the convention that anything starting with '-' is a cpp flag
3792         dnl while anything else is a library (i.e. there is an implicit "-l")
3793         THREAD_OPTS="-pthread"
3794         case "${host}" in
3795           *-*-solaris2* | *-*-sunos4* )
3796                 if test "x$GCC" = "xyes"; then
3797                     dnl Solaris/gcc combination use this one for some reason
3798                     THREAD_OPTS="-pthreads $THREAD_OPTS"
3799                 else
3800                     THREAD_OPTS="-mt $THREAD_OPTS"
3801                 fi
3802                 ;;
3803           *-*-freebsd*)
3804                 dnl look, in order, for the kernel threads, then Linux threads
3805                 dnl and finally the userland threads
3806                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
3807                 ;;
3808           *-*-darwin* | *-*-cygwin* )
3809                 dnl Darwin / Mac OS X just uses -lpthread tested below
3810                 dnl and so does Cygwin
3811                 THREAD_OPTS=""
3812                 ;;
3813           *-*-aix*)
3814                 dnl AIX calls the library libpthreads - thanks IBM!
3815                 THREAD_OPTS="pthreads"
3816                 ;;
3817           *-hp-hpux* )
3818                 dnl HP-UX aCC only gives a warning, not an error about
3819                 dnl -pthread but it doesn't work and we have to use -lpthread
3820                 dnl there
3821                 if test "x$GCC" != "xyes"; then
3822                     THREAD_OPTS=""
3823                 fi
3824                 ;;
3825
3826           *-*-irix* )
3827                 dnl gcc under IRIX doesn't seem to like -pthread, but it
3828                 dnl doesn't give an error for it neither, just a warning
3829                 dnl message -- but this is still very annoying
3830                 if test "x$GCC" = "xyes"; then
3831                     THREAD_OPTS=""
3832                 fi
3833                 ;;
3834
3835           *-*-*UnixWare*)
3836                 dnl flying by man pages here: Caldera online docs use this
3837                 if test "x$GCC" != "xyes"; then
3838                     THREAD_OPTS="-Ethread"
3839                 fi
3840                 ;;
3841         esac
3842
3843         dnl simply linking with libpthread should make the test below work but
3844         dnl it's far from certain that the threaded programs compiled without
3845         dnl any special switches actually work, so try it after all the others
3846         THREAD_OPTS="$THREAD_OPTS pthread none"
3847
3848         dnl now test for all possibilities
3849         THREADS_OK=no
3850         for flag in $THREAD_OPTS; do
3851             case $flag in
3852                 none)
3853                     AC_MSG_CHECKING([whether pthreads work without any flags])
3854                     ;;
3855
3856                 -*)
3857                     AC_MSG_CHECKING([whether pthreads work with $flag])
3858                     THREADS_CFLAGS="$flag"
3859                     ;;
3860
3861                 *)
3862                     AC_MSG_CHECKING([for the pthreads library -l$flag])
3863                     THREADS_LINK="-l$flag"
3864                     ;;
3865               esac
3866
3867               save_LIBS="$LIBS"
3868               save_CFLAGS="$CFLAGS"
3869               LIBS="$THREADS_LINK $LIBS"
3870               CFLAGS="$THREADS_CFLAGS $CFLAGS"
3871
3872               AC_TRY_LINK([#include <pthread.h>],
3873                           [pthread_create(0,0,0,0);],
3874                           THREADS_OK=yes)
3875
3876               LIBS="$save_LIBS"
3877               CFLAGS="$save_CFLAGS"
3878
3879               AC_MSG_RESULT($THREADS_OK)
3880               if test "x$THREADS_OK" = "xyes"; then
3881                       break;
3882               fi
3883
3884               THREADS_LINK=""
3885               THREADS_CFLAGS=""
3886       done
3887
3888       if test "x$THREADS_OK" != "xyes"; then
3889           wxUSE_THREADS=no
3890           AC_MSG_WARN([No thread support on this system... disabled])
3891       else
3892           dnl yes, these special compiler flags should be used with the
3893           dnl linker as well
3894           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
3895           LIBS="$THREADS_LINK $LIBS"
3896
3897           AC_MSG_CHECKING([if more special flags are required for pthreads])
3898           flag=no
3899           case "${host}" in
3900             *-aix*)
3901                 dnl again quoting from
3902                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
3903                 dnl
3904                 dnl     When compiling and linking with -pthread, the library
3905                 dnl     search path should include -L/usr/lib/threads at the
3906                 dnl     beginning of the path.
3907                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
3908                 flag="-D_THREAD_SAFE"
3909                 ;;
3910             *-freebsd*)
3911                 flag="-D_THREAD_SAFE"
3912                 ;;
3913             *-hp-hpux* )
3914                 flag="-D_REENTRANT"
3915                 if test "x$GCC" != "xyes"; then
3916                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
3917                     flag="$flag -D_RWSTD_MULTI_THREAD"
3918                 fi
3919                 ;;
3920             *solaris* | alpha*-osf*)
3921                 flag="-D_REENTRANT"
3922                 ;;
3923           esac
3924           AC_MSG_RESULT(${flag})
3925           if test "x$flag" != xno; then
3926               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
3927           fi
3928
3929           if test "x$THREADS_CFLAGS" != "x"; then
3930             dnl don't add these options to CPPFLAGS as cpp might not know them
3931             CFLAGS="$CFLAGS $THREADS_CFLAGS"
3932             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
3933           fi
3934       fi
3935     fi
3936
3937     dnl do other tests only if we are using threads
3938     if test "$wxUSE_THREADS" = "yes" ; then
3939       AC_CHECK_FUNCS(thr_setconcurrency)
3940
3941       AC_CHECK_HEADERS(sched.h)
3942       if test "$ac_cv_header_sched_h" = "yes"; then
3943           AC_CHECK_FUNC(sched_yield,
3944             AC_DEFINE(HAVE_SCHED_YIELD),
3945             [
3946                 AC_CHECK_LIB(posix4,
3947                     sched_yield,
3948                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
3949                     AC_MSG_WARN(wxThread::Yield will not work properly)
3950                 )
3951             ]
3952           )
3953       fi
3954
3955       dnl to be able to set the thread priority, we need to have all of the
3956       dnl following functions:
3957       dnl   1. pthread_attr_getschedpolicy
3958       dnl   2. sched_get_priority_min and sched_get_priority_max
3959       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
3960       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
3961       HAVE_PRIOR_FUNCS=0
3962       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
3963                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
3964                        [AC_CHECK_FUNC(sched_get_priority_max,
3965                            HAVE_PRIOR_FUNCS=1,
3966                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
3967                              [
3968                                 HAVE_PRIOR_FUNCS=1
3969                                 POSIX4_LINK=" -lposix4"
3970                              ],
3971                            )]
3972                        )]
3973                      )]
3974                    )
3975
3976       if test "$HAVE_PRIOR_FUNCS" = 1; then
3977         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
3978       else
3979         AC_MSG_WARN(Setting thread priority will not work)
3980       fi
3981
3982       AC_CHECK_FUNC(pthread_cancel,
3983                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
3984                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
3985
3986       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
3987       [
3988         AC_TRY_COMPILE([#include <pthread.h>],
3989                      [
3990                         pthread_cleanup_push(NULL, NULL);
3991                         pthread_cleanup_pop(0);
3992                      ], [
3993                         wx_cv_func_pthread_cleanup_push=yes
3994                      ], [
3995                         wx_cv_func_pthread_cleanup_push=no
3996                      ])
3997       ])
3998
3999       if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
4000           AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
4001       fi
4002
4003       dnl mutexattr_t initialization is done in quite different ways on different
4004       dnl platforms, so check for a few things:
4005       dnl
4006       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4007       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4008       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4009       dnl defined, we do it by directly assigned
4010       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4011
4012       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4013       [
4014         AC_TRY_COMPILE([#include <pthread.h>],
4015             [
4016                pthread_mutexattr_t attr;
4017                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4018             ], [
4019                wx_cv_type_pthread_mutexattr_t=yes
4020             ], [
4021                wx_cv_type_pthread_mutexattr_t=no
4022             ]
4023         )
4024       ])
4025
4026       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4027         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4028       else
4029         dnl don't despair, there may be another way to do it
4030         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4031                        wx_cv_type_pthread_rec_mutex_init,
4032         [
4033             AC_TRY_COMPILE([#include <pthread.h>],
4034                 [
4035                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4036                 ], [
4037                     wx_cv_type_pthread_rec_mutex_init=yes
4038                 ], [
4039                     wx_cv_type_pthread_rec_mutex_init=no
4040                 ]
4041             )
4042         ])
4043         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4044           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4045         else
4046           dnl this may break code working elsewhere, so at least warn about it
4047           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4048         fi
4049       fi
4050     fi
4051
4052 dnl from if !MSW
4053 else
4054     if test "$wxUSE_THREADS" = "yes" ; then
4055       case "${host}" in
4056         *-*-mingw32* )
4057             dnl check if the compiler accepts -mthreads
4058             AC_CACHE_CHECK([if compiler supports -mthreads],
4059                 wx_cv_cflags_mthread,
4060                 [
4061                     CFLAGS_OLD="$CFLAGS"
4062                     CFLAGS="$CFLAGS -mthreads"
4063                     AC_TRY_COMPILE([], [],
4064                         wx_cv_cflags_mthread=yes,
4065                         wx_cv_cflags_mthread=no
4066                     )
4067                 ]
4068             )
4069
4070             if test "$wx_cv_cflags_mthread" = "yes"; then
4071                 dnl it does, use it
4072                 CXXFLAGS="$CXXFLAGS -mthreads"
4073                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
4074                 LDFLAGS="$LDFLAGS -mthreads"
4075             else
4076                 dnl it doesn't
4077                 CFLAGS="$CFLAGS_OLD"
4078             fi
4079         ;;
4080       esac
4081     fi
4082 fi
4083
4084 if test "$wxUSE_THREADS" = "yes"; then
4085   AC_DEFINE(wxUSE_THREADS)
4086
4087   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4088 else
4089   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4090   dnl functions - add tests for other functions here as well
4091   if test "$ac_cv_func_strtok_r" = "yes"; then
4092     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4093     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4094         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
4095         AC_MSG_RESULT(yes)
4096     else
4097         AC_MSG_RESULT(no)
4098     fi
4099   fi
4100 fi
4101
4102 if test "$WXGTK20" = 1 ; then
4103   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
4104   WXGTK12=1
4105 fi
4106
4107 if test "$WXGTK12" = 1 ; then
4108   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4109 fi
4110
4111 if test "$WXGTK127" = 1 ; then
4112   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4113 fi
4114
4115 WXDEBUG=
4116
4117 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4118     WXDEBUG="-g"
4119     wxUSE_OPTIMISE=no
4120 fi
4121
4122 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4123     wxUSE_DEBUG_INFO=yes
4124     WXDEBUG="-ggdb"
4125 fi
4126
4127 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4128     AC_DEFINE(WXDEBUG)
4129     WXDEBUG_DEFINE="-D__WXDEBUG__"
4130 else
4131     if test "$wxUSE_GTK" = 1 ; then
4132         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
4133     fi
4134 fi
4135
4136 if test "$wxUSE_MEM_TRACING" = "yes" ; then
4137     AC_DEFINE(wxUSE_MEMORY_TRACING)
4138     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
4139     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
4140     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
4141 fi
4142
4143 if test "$wxUSE_DMALLOC" = "yes" ; then
4144     DMALLOC_LIBS="-ldmalloc"
4145 fi
4146
4147 PROFILE=
4148 if test "$wxUSE_PROFILE" = "yes" ; then
4149     PROFILE=" -pg"
4150 fi
4151
4152 CODE_GEN_FLAGS=
4153 CODE_GEN_FLAGS_CXX=
4154 if test "$GCC" = "yes" ; then
4155     if test "$wxUSE_NO_RTTI" = "yes" ; then
4156         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
4157     fi
4158     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
4159         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
4160     fi
4161     if test "$wxUSE_PERMISSIVE" = "yes" ; then
4162         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
4163     fi
4164     if test "$USE_WIN32" = 1 ; then
4165         # I'm not even really sure what this was ever added to solve,
4166         # but someone added it for mingw native builds, so I guess
4167         # they had a reason, right??
4168         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fno-pcc-struct-return"
4169     fi
4170
4171     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
4172     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
4173     dnl for each subroutine by default -- using the switch below only creates
4174     dnl one entry per file instead at the price of minor performance penalty
4175     dnl
4176     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
4177     dnl without -ffunction-sections.  No idea how long we'll need to maintain
4178     dnl this, or even the extent of gcc/wx version combinations affected, but
4179     dnl also as above, this 'fix' does not come without side effects.
4180     dnl
4181     dnl TODO: test for the gcc version here (how?)
4182     case "${host}" in
4183       powerpc*-*-aix* )
4184         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
4185         ;;
4186       *-hppa* )
4187         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
4188         ;;
4189     esac
4190 fi
4191
4192 OPTIMISE=
4193 if test "$wxUSE_OPTIMISE" = "no" ; then
4194     if test "$GCC" = yes ; then
4195         dnl use -O0 because compiling with it is faster than compiling with no
4196         dnl optimization options at all (at least with g++ 3.2)
4197         OPTIMISE="-O0"
4198     fi
4199 else
4200     if test "$GCC" = yes ; then
4201         OPTIMISE="-O2"
4202
4203         dnl VZ: does anybody know what does this do??
4204         case "${host}" in
4205             i586-*-*|i686-*-* )
4206             OPTIMISE="${OPTIMISE} "
4207         ;;
4208         esac
4209     else
4210         OPTIMISE="-O"
4211     fi
4212 fi
4213
4214 dnl ---------------------------------------------------------------------------
4215 dnl compatibility level
4216 dnl ---------------------------------------------------------------------------
4217
4218 if test "$WXWIN_COMPATIBILITY_2" = "yes"; then
4219     AC_DEFINE(WXWIN_COMPATIBILITY_2)
4220
4221     WXWIN_COMPATIBILITY_2_2="yes"
4222 fi
4223
4224 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
4225     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
4226
4227     WXWIN_COMPATIBILITY_2_4="yes"
4228 fi
4229
4230 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
4231     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
4232 fi
4233
4234 dnl ---------------------------------------------------------------------------
4235 dnl the library may be built without GUI classes at all
4236 dnl ---------------------------------------------------------------------------
4237
4238 if test "$wxUSE_GUI" = "yes"; then
4239   AC_DEFINE(wxUSE_GUI)
4240
4241   dnl the things we always pull in the GUI version of the library:
4242   dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
4243   dnl    library really can't be built without those)
4244   dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
4245   dnl    almost any program and the first 2 are needed to show a message box
4246   dnl    which want to be always able to do)
4247   dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
4248   dnl    to compile without them (if the app doesn't do any drawing, it doesn't
4249   dnl    need the dcs, pens, brushes, ...), this just can't be done now
4250   dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
4251   dnl 5. misc stuff: timers, settings, message box
4252 else
4253   AC_DEFINE(wxUSE_NOGUI)
4254 fi
4255
4256 dnl ---------------------------------------------------------------------------
4257 dnl Unix/Windows
4258 dnl ---------------------------------------------------------------------------
4259
4260 if test "$wxUSE_UNIX" = "yes"; then
4261   AC_DEFINE(wxUSE_UNIX)
4262 fi
4263
4264 dnl ---------------------------------------------------------------------------
4265 dnl Register non-GUI class options for makefiles and setup.h
4266 dnl ---------------------------------------------------------------------------
4267
4268 if test "$wxUSE_APPLE_IEEE" = "yes"; then
4269   AC_DEFINE(wxUSE_APPLE_IEEE)
4270 fi
4271
4272 if test "$wxUSE_TIMER" = "yes"; then
4273   AC_DEFINE(wxUSE_TIMER)
4274 fi
4275
4276 if test "$wxUSE_WAVE" = "yes"; then
4277   AC_DEFINE(wxUSE_WAVE)
4278 fi
4279
4280 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
4281   AC_DEFINE(wxUSE_CMDLINE_PARSER)
4282 fi
4283
4284 if test "$wxUSE_STOPWATCH" = "yes"; then
4285   AC_DEFINE(wxUSE_STOPWATCH)
4286 fi
4287
4288 if test "$wxUSE_DATETIME" = "yes"; then
4289   AC_DEFINE(wxUSE_DATETIME)
4290 fi
4291
4292 if test "$wxUSE_FILE" = "yes"; then
4293   AC_DEFINE(wxUSE_FILE)
4294 fi
4295
4296 if test "$wxUSE_FFILE" = "yes"; then
4297   AC_DEFINE(wxUSE_FFILE)
4298 fi
4299
4300 if test "$wxUSE_FILESYSTEM" = "yes"; then
4301   AC_DEFINE(wxUSE_FILESYSTEM)
4302 fi
4303
4304 if test "$wxUSE_FS_INET" = "yes"; then
4305   AC_DEFINE(wxUSE_FS_INET)
4306 fi
4307
4308 if test "$wxUSE_FS_ZIP" = "yes"; then
4309   AC_DEFINE(wxUSE_FS_ZIP)
4310 fi
4311
4312 if test "$wxUSE_ZIPSTREAM" = "yes"; then
4313   AC_DEFINE(wxUSE_ZIPSTREAM)
4314 fi
4315
4316 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4317   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
4318 fi
4319
4320 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4321   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
4322 fi
4323
4324 if test "$wxUSE_BUSYINFO" = "yes"; then
4325   AC_DEFINE(wxUSE_BUSYINFO)
4326 fi
4327
4328 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
4329   AC_DEFINE(wxUSE_STD_IOSTREAM)
4330 fi
4331
4332 if test "$wxUSE_TEXTBUFFER" = "yes"; then
4333     AC_DEFINE(wxUSE_TEXTBUFFER)
4334 fi
4335
4336 if test "$wxUSE_TEXTFILE" = "yes"; then
4337   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
4338     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
4339   else
4340     AC_DEFINE(wxUSE_TEXTFILE)
4341   fi
4342 fi
4343
4344 if test "$wxUSE_CONFIG" = "yes" ; then
4345   if test "$wxUSE_TEXTFILE" != "yes"; then
4346     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
4347   else
4348     AC_DEFINE(wxUSE_CONFIG)
4349     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
4350   fi
4351 fi
4352
4353 if test "$wxUSE_INTL" = "yes" ; then
4354   if test "$wxUSE_FILE" != "yes"; then
4355     AC_MSG_WARN(I18n code requires wxFile... disabled)
4356   else
4357     AC_DEFINE(wxUSE_INTL)
4358     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
4359     GUIDIST="$GUIDIST INTL_DIST"
4360   fi
4361 fi
4362
4363 if test "$wxUSE_LOG" = "yes"; then
4364   AC_DEFINE(wxUSE_LOG)
4365
4366     if test "$wxUSE_LOGGUI" = "yes"; then
4367       AC_DEFINE(wxUSE_LOGGUI)
4368     fi
4369
4370     if test "$wxUSE_LOGWINDOW" = "yes"; then
4371       AC_DEFINE(wxUSE_LOGWINDOW)
4372     fi
4373
4374     if test "$wxUSE_LOGDIALOG" = "yes"; then
4375       AC_DEFINE(wxUSE_LOG_DIALOG)
4376     fi
4377 fi
4378
4379 if test "$wxUSE_LONGLONG" = "yes"; then
4380   AC_DEFINE(wxUSE_LONGLONG)
4381 fi
4382
4383 if test "$wxUSE_GEOMETRY" = "yes"; then
4384   AC_DEFINE(wxUSE_GEOMETRY)
4385 fi
4386
4387 if test "$wxUSE_DIALUP_MANAGER" = "yes" ; then
4388   AC_DEFINE(wxUSE_DIALUP_MANAGER)
4389   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
4390 fi
4391
4392 if test "$wxUSE_STREAMS" = "yes" ; then
4393   AC_DEFINE(wxUSE_STREAMS)
4394 fi
4395
4396 dnl ---------------------------------------------------------------------------
4397 dnl time/date functions
4398 dnl ------------------------------------------------------------------------
4399
4400 if test "$wxUSE_DATETIME" = "yes"; then
4401     dnl check for strptime
4402     AC_CHECK_FUNCS(strptime)
4403
4404     dnl check for timezone variable
4405     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
4406     AC_CACHE_CHECK(for timezone variable in <time.h>,
4407                    wx_cv_var_timezone,
4408                    [
4409                         AC_TRY_COMPILE(
4410                             [
4411                                 #include <time.h>
4412                             ],
4413                             [
4414                                 int tz;
4415                                 tz = timezone;
4416                             ],
4417                             [
4418                                 wx_cv_var_timezone=timezone
4419                             ],
4420                             [
4421                                 AC_TRY_COMPILE(
4422                                     [
4423                                         #include <time.h>
4424                                     ],
4425                                     [
4426                                         int tz;
4427                                         tz = _timezone;
4428                                     ],
4429                                     [
4430                                         wx_cv_var_timezone=_timezone
4431                                     ],
4432                                     [
4433                                         AC_TRY_COMPILE(
4434                                             [
4435                                                 #include <time.h>
4436                                             ],
4437                                             [
4438                                                 int tz;
4439                                                 tz = __timezone;
4440                                             ],
4441                                             [
4442                                                 wx_cv_var_timezone=__timezone
4443                                             ],
4444                                             [
4445                                                 if test "$USE_DOS" = 0 ; then
4446                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
4447                                                 fi
4448                                             ]
4449                                         )
4450                                     ]
4451                                 )
4452                             ]
4453                         )
4454                    ]
4455     )
4456
4457     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
4458     if test "x$wx_cv_var_timezone" != x ; then
4459         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
4460     fi
4461
4462     dnl check for localtime (it's POSIX, but the check can do no harm...)
4463     AC_CHECK_FUNCS(localtime)
4464
4465     if test "$ac_cv_func_localtime" = "yes"; then
4466         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
4467                        wx_cv_struct_tm_has_gmtoff,
4468         [
4469             AC_TRY_COMPILE(
4470                 [
4471                     #include <time.h>
4472                 ],
4473                 [
4474                     struct tm tm;
4475                     tm.tm_gmtoff++;
4476                 ],
4477                 [
4478                     wx_cv_struct_tm_has_gmtoff=yes
4479                 ],
4480                 wx_cv_struct_tm_has_gmtoff=no
4481             )
4482         ])
4483     fi
4484
4485     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
4486         AC_DEFINE(WX_GMTOFF_IN_TM)
4487     fi
4488
4489     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
4490     dnl function to be used for high resolution timers
4491     AC_CHECK_FUNCS(gettimeofday ftime, break)
4492
4493     if test "$ac_cv_func_gettimeofday" = "yes"; then
4494         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
4495                        wx_cv_func_gettimeofday_has_2_args,
4496         [
4497             dnl on some _really_ old systems it takes only 1 argument
4498             AC_LANG_SAVE
4499             AC_LANG_CPLUSPLUS
4500
4501             AC_TRY_COMPILE(
4502                 [
4503                     #include <sys/time.h>
4504                     #include <unistd.h>
4505                 ],
4506                 [
4507                     struct timeval tv;
4508                     gettimeofday(&tv, NULL);
4509                 ],
4510                 wx_cv_func_gettimeofday_has_2_args=yes,
4511                 AC_TRY_COMPILE(
4512                     [
4513                         #include <sys/time.h>
4514                         #include <unistd.h>
4515                     ],
4516                     [
4517                         struct timeval tv;
4518                         gettimeofday(&tv);
4519                     ],
4520                     wx_cv_func_gettimeofday_has_2_args=no,
4521                     [
4522                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
4523                         wx_cv_func_gettimeofday_has_2_args=unknown
4524                     ]
4525                 )
4526             )
4527             AC_LANG_RESTORE
4528         ])
4529
4530         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
4531             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
4532         fi
4533     fi
4534
4535     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
4536 fi
4537
4538 dnl ------------------------------------------------------------------------
4539 dnl wxSocket
4540 dnl ------------------------------------------------------------------------
4541
4542 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in wxMGL
4543 if test "$wxUSE_SOCKETS" = "yes"; then
4544     if test "$wxUSE_MGL" = "1"; then
4545         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
4546         wxUSE_SOCKETS="no"
4547     fi
4548 fi
4549
4550 if test "$wxUSE_SOCKETS" = "yes"; then
4551     dnl under MSW we always have sockets
4552     if test "$TOOLKIT" != "MSW"; then
4553         dnl under Solaris and OS/2, socket functions live in -lsocket
4554         AC_CHECK_FUNC(socket,,
4555             AC_CHECK_LIB(socket, socket,
4556                 if test "$INET_LINK" != " -lsocket"; then
4557                     INET_LINK="$INET_LINK -lsocket"
4558                 fi,
4559                 [
4560                     AC_MSG_WARN([socket library not found - sockets will be disabled])
4561                     wxUSE_SOCKETS=no
4562                 ]
4563             )
4564         )
4565     fi
4566 fi
4567
4568 if test "$wxUSE_SOCKETS" = "yes" ; then
4569     dnl this test may be appropriate if building under cygwin
4570     dnl right now I'm assuming it also uses the winsock stuff
4571     dnl like mingw does..  -- RL
4572     if test "$TOOLKIT" != "MSW"; then
4573         dnl determine the type of third argument for getsockname
4574         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
4575                        wx_cv_type_getsockname3,
4576             [
4577                 AC_TRY_COMPILE(
4578                     [
4579                         #include <sys/types.h>
4580                         #include <sys/socket.h>
4581                     ],
4582                     [
4583                         socklen_t len;
4584                         getsockname(0, 0, &len);
4585                     ],
4586                     wx_cv_type_getsockname3=socklen_t,
4587                     [
4588                         dnl the compiler will compile the version with size_t
4589                         dnl even if the real type of the last parameter is int
4590                         dnl but it should give at least a warning about
4591                         dnl converting between incompatible pointer types, so
4592                         dnl try to use it to get the correct behaviour at
4593                         dnl least with gcc (otherwise we'd always use size_t)
4594                         CFLAGS_OLD="$CFLAGS"
4595                         if test "$GCC" = yes ; then
4596                             CFLAGS="$CFLAGS -Werror"
4597                         fi
4598
4599                         AC_TRY_COMPILE(
4600                             [
4601                                 #include <sys/types.h>
4602                                 #include <sys/socket.h>
4603                             ],
4604                             [
4605                                 size_t len;
4606                                 getsockname(0, 0, &len);
4607                             ],
4608                             wx_cv_type_getsockname3=size_t,
4609                             AC_TRY_COMPILE(
4610                                 [
4611                                     #include <sys/types.h>
4612                                     #include <sys/socket.h>
4613                                 ],
4614                                 [
4615                                     int len;
4616                                     getsockname(0, 0, &len);
4617                                 ],
4618                                 wx_cv_type_getsockname3=int,
4619                                 wx_cv_type_getsockname3=unknown
4620                             )
4621                         )
4622
4623                         CFLAGS="$CFLAGS_OLD"
4624                     ]
4625                 )
4626             ])
4627
4628         if test "$wx_cv_type_getsockname3" = "unknown"; then
4629             wxUSE_SOCKETS=no
4630             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
4631         else
4632             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
4633         fi
4634     fi
4635 fi
4636
4637 if test "$wxUSE_SOCKETS" = "yes" ; then
4638     AC_DEFINE(wxUSE_SOCKETS)
4639     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
4640 fi
4641
4642 dnl ---------------------------------------------------------------------------
4643 dnl Joystick support
4644 dnl ---------------------------------------------------------------------------
4645
4646 if test "$wxUSE_GUI" = "yes"; then
4647
4648     if test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
4649         AC_MSG_WARN([Joystick not yet supported under Mac OS X... disabled])
4650         wxUSE_JOYSTICK=no
4651      fi
4652     if test "$TOOLKIT" = "MOTIF"; then
4653         AC_MSG_WARN([Joystick not yet supported under Motif... disabled])
4654         wxUSE_JOYSTICK=no
4655      fi
4656     if test "$TOOLKIT" = "X11"; then
4657         AC_MSG_WARN([Joystick not yet supported under X11... disabled])
4658         wxUSE_JOYSTICK=no
4659      fi
4660
4661     dnl under MSW we always have joystick support
4662     if test "$TOOLKIT" != "MSW"; then
4663         if test "$wxUSE_JOYSTICK" = "yes"; then
4664             dnl joystick support is only for Linux 2.1.x or greater
4665             AC_CHECK_HEADERS(linux/joystick.h)
4666             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
4667                 wxUSE_JOYSTICK=no
4668                 AC_MSG_WARN(Joystick not supported by this system... disabled)
4669             fi
4670         fi
4671     fi
4672
4673     if test "$wxUSE_JOYSTICK" = "yes"; then
4674         AC_DEFINE(wxUSE_JOYSTICK)
4675         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
4676     fi
4677 fi
4678
4679 dnl ------------------------------------------------------------------------
4680 dnl DLL support
4681 dnl ------------------------------------------------------------------------
4682
4683 dnl under MSW we always have LoadLibrary/GetProcAddress
4684 if test "$TOOLKIT" != "MSW"; then
4685
4686     HAVE_DL_FUNCS=0
4687     HAVE_SHL_FUNCS=0
4688     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4689         if test "$USE_DARWIN" = 1; then
4690             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4691             HAVE_DL_FUNCS=1
4692         else
4693             dnl the test is a bit complicated because we check for dlopen() both with
4694             dnl and without -ldl and we also try to find shl_load() if there is no
4695             dnl dlopen() on this system
4696             AC_CHECK_FUNCS(dlopen,
4697             [
4698                 AC_DEFINE(HAVE_DLOPEN)
4699                 HAVE_DL_FUNCS=1
4700             ],
4701             [
4702                 AC_CHECK_LIB(dl, dlopen,
4703                             [
4704                                 AC_DEFINE(HAVE_DLOPEN)
4705                                 HAVE_DL_FUNCS=1
4706                                 DL_LINK=" -ldl$DL_LINK"
4707                             ],
4708                             [
4709                                 AC_CHECK_FUNCS(shl_load,
4710                                               [
4711                                                 AC_DEFINE(HAVE_SHL_LOAD)
4712                                                 HAVE_SHL_FUNCS=1
4713                                               ],
4714                                               [
4715                                                 AC_CHECK_LIB(shl_load, dld,
4716                                                              [
4717                                                                 HAVE_SHL_FUNCS=1
4718                                                                 DL_LINK=" -ldld$DL_LINK"
4719                                                              ])
4720                                               ])
4721                             ])
4722             ])
4723
4724         dnl check also for dlerror()
4725         if test "$HAVE_DL_FUNCS" = 1; then
4726             AC_CHECK_FUNCS(dlerror,
4727                            AC_DEFINE(HAVE_DLERROR),
4728                            AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR)))
4729         fi
4730         fi
4731
4732         if test "$HAVE_DL_FUNCS" = 0; then
4733             if test "$HAVE_SHL_FUNCS" = 0; then
4734               if test "$USE_UNIX" = 1; then
4735                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4736                   wxUSE_DYNAMIC_LOADER=no
4737                   wxUSE_DYNLIB_CLASS=no
4738               else
4739                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4740               fi
4741             fi
4742         fi
4743     fi
4744 fi
4745
4746 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4747     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4748 elif test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4749     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4750 fi
4751
4752 dnl ---------------------------------------------------------------------------
4753 dnl String stuff
4754 dnl ---------------------------------------------------------------------------
4755
4756 if test "$wxUSE_FONTMAP" = "yes" ; then
4757   AC_DEFINE(wxUSE_FONTMAP)
4758 fi
4759
4760 if test "$wxUSE_UNICODE" = "yes" ; then
4761   AC_DEFINE(wxUSE_UNICODE)
4762
4763   if test "$wxUSE_MSW" != 1; then
4764       wxUSE_UNICODE_MSLU=no
4765   fi
4766
4767   if test "$wxUSE_MSW" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
4768         AC_CHECK_LIB(unicows,main,
4769             [
4770                 AC_DEFINE(wxUSE_UNICODE_MSLU)
4771             ],
4772             [
4773                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
4774                              Applications will only run on Windows NT/2000/XP!])
4775                 wxUSE_UNICODE_MSLU=no
4776             ])
4777     fi
4778 fi
4779
4780 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
4781   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
4782 fi
4783
4784 dnl ----------------------------------------------------------------
4785 dnl Register PostScript options for makefiles and setup.h
4786 dnl ----------------------------------------------------------------
4787
4788 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
4789   AC_DEFINE(wxUSE_POSTSCRIPT)
4790 fi
4791
4792 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
4793
4794 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
4795
4796 dnl ---------------------------------------------------------------------------
4797 dnl big GUI components: MDI, doc/view, printing, help, ...
4798 dnl ---------------------------------------------------------------------------
4799
4800 if test "$wxUSE_CONSTRAINTS" = "yes"; then
4801     AC_DEFINE(wxUSE_CONSTRAINTS)
4802     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
4803 fi
4804
4805 if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4806
4807 dnl     There is now experimental generic MDI support
4808 dnl     if test "$wxUSE_UNIVERSAL" = "yes"; then
4809 dnl         AC_MSG_WARN(MDI not yet supported for wxUniversal... disabled)
4810 dnl         wxUSE_MDI_ARCHITECTURE=no
4811 dnl     fi
4812
4813    if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4814        AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
4815        SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
4816    fi
4817 fi
4818
4819 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
4820     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
4821     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
4822     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4823         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
4824     fi
4825 fi
4826
4827 if test "$wxUSE_HELP" = "yes"; then
4828     AC_DEFINE(wxUSE_HELP)
4829     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
4830
4831     if test "$wxUSE_MSW" = 1; then
4832       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
4833         AC_DEFINE(wxUSE_MS_HTML_HELP)
4834       fi
4835     fi
4836
4837     if test "$wxUSE_WXHTML_HELP" = "yes"; then
4838       if test "$wxUSE_HTML" = "yes"; then
4839         AC_DEFINE(wxUSE_WXHTML_HELP)
4840       else
4841         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
4842         wxUSE_WXHTML_HELP=no
4843       fi
4844     fi
4845 fi
4846
4847 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4848     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4849         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
4850     else
4851         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
4852     fi
4853     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
4854 fi
4855
4856 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
4857     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
4858 fi
4859
4860 dnl ---------------------------------------------------------------------------
4861 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
4862 dnl ---------------------------------------------------------------------------
4863
4864 dnl check for ole headers and disable a few features requiring it if not
4865 dnl present (earlier versions of mingw32 don't have ole2.h)
4866 if test "$wxUSE_MSW" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
4867                           -o "$wxUSE_CLIPBOARD"     = "yes" \
4868                           -o "$wxUSE_OLE"     = "yes" \
4869                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
4870     AC_CHECK_HEADERS(ole2.h)
4871
4872     if test "$ac_cv_header_ole2_h" = "yes" ; then
4873         if test "$GCC" = yes ; then
4874             AC_LANG_SAVE
4875             AC_LANG_CPLUSPLUS
4876
4877             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
4878             AC_TRY_COMPILE([#include <windows.h>
4879                             #include <ole2.h>],
4880                            [],
4881                            [AC_MSG_RESULT(no)],
4882                            [AC_MSG_RESULT(yes)
4883                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
4884             AC_LANG_RESTORE
4885             ALL_OBJECTS="$ALL_OBJECTS \$(OLEOBJS)"
4886             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
4887             AC_DEFINE(wxUSE_OLE)
4888
4889         fi
4890
4891         dnl for OLE clipboard and dnd
4892         AC_DEFINE(wxUSE_DATAOBJ)
4893     else
4894         AC_MSG_WARN([Some features disabled because OLE headers not found])
4895
4896         wxUSE_CLIPBOARD=no
4897         wxUSE_DRAG_AND_DROP=no
4898         wxUSE_DATAOBJ=no
4899         wxUSE_OLE=no
4900     fi
4901
4902     if test "$wxUSE_METAFILE" = "yes"; then
4903         AC_DEFINE(wxUSE_METAFILE)
4904
4905         dnl this one should probably be made separately configurable
4906         AC_DEFINE(wxUSE_ENH_METAFILE)
4907     fi
4908 fi
4909
4910 if test "$wxUSE_IPC" = "yes"; then
4911     if test "$wxUSE_SOCKETS" != "yes"; then
4912         AC_MSG_WARN(wxWindows IPC classes require sockets... disabled)
4913     fi
4914
4915     AC_DEFINE(wxUSE_IPC)
4916 fi
4917
4918 if test "$wxUSE_CLIPBOARD" = "yes"; then
4919     if test "$wxUSE_MGL" = 1; then
4920         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
4921         wxUSE_CLIPBOARD=no
4922     fi
4923
4924     if test "$wxUSE_CLIPBOARD" = "yes"; then
4925         AC_DEFINE(wxUSE_CLIPBOARD)
4926
4927         dnl required by clipboard code in configuration check
4928         AC_DEFINE(wxUSE_DATAOBJ)
4929     fi
4930 fi
4931
4932 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
4933     if test "$wxUSE_GTK" = 1; then
4934         if test "$WXGTK12" != 1; then
4935             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
4936             wxUSE_DRAG_AND_DROP=no
4937         fi
4938     fi
4939
4940     if test "$wxUSE_MOTIF" = 1; then
4941         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
4942         wxUSE_DRAG_AND_DROP=no
4943     fi
4944
4945     if test "$wxUSE_X11" = 1; then
4946         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
4947         wxUSE_DRAG_AND_DROP=no
4948     fi
4949
4950     if test "$wxUSE_MGL" = 1; then
4951         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
4952         wxUSE_DRAG_AND_DROP=no
4953     fi
4954
4955     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
4956         AC_DEFINE(wxUSE_DRAG_AND_DROP)
4957         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
4958     fi
4959
4960 fi
4961
4962 if test "$wxUSE_SPLINES" = "yes" ; then
4963   AC_DEFINE(wxUSE_SPLINES)
4964 fi
4965
4966 dnl ---------------------------------------------------------------------------
4967 dnl GUI controls
4968 dnl ---------------------------------------------------------------------------
4969
4970 USES_CONTROLS=0
4971 if test "$wxUSE_CONTROLS" = "yes"; then
4972   USES_CONTROLS=1
4973 fi
4974
4975 if test "$wxUSE_ACCEL" = "yes"; then
4976   AC_DEFINE(wxUSE_ACCEL)
4977   USES_CONTROLS=1
4978 fi
4979
4980 if test "$wxUSE_BUTTON" = "yes"; then
4981   AC_DEFINE(wxUSE_BUTTON)
4982   USES_CONTROLS=1
4983 fi
4984
4985 if test "$wxUSE_BMPBUTTON" = "yes"; then
4986   AC_DEFINE(wxUSE_BMPBUTTON)
4987   USES_CONTROLS=1
4988 fi
4989
4990 if test "$wxUSE_CALCTRL" = "yes"; then
4991   AC_DEFINE(wxUSE_CALENDARCTRL)
4992   USES_CONTROLS=1
4993   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
4994 fi
4995
4996 if test "$wxUSE_CARET" = "yes"; then
4997   AC_DEFINE(wxUSE_CARET)
4998   USES_CONTROLS=1
4999   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
5000 fi
5001
5002 if test "$wxUSE_COMBOBOX" = "yes"; then
5003   AC_DEFINE(wxUSE_COMBOBOX)
5004   USES_CONTROLS=1
5005 fi
5006
5007 if test "$wxUSE_CHOICE" = "yes"; then
5008   AC_DEFINE(wxUSE_CHOICE)
5009   USES_CONTROLS=1
5010 fi
5011
5012 if test "$wxUSE_CHECKBOX" = "yes"; then
5013   AC_DEFINE(wxUSE_CHECKBOX)
5014   USES_CONTROLS=1
5015 fi
5016
5017 if test "$wxUSE_CHECKLST" = "yes"; then
5018   AC_DEFINE(wxUSE_CHECKLISTBOX)
5019   USES_CONTROLS=1
5020   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
5021 fi
5022
5023 if test "$wxUSE_DISPLAY" = "yes"; then
5024     AC_DEFINE(wxUSE_DISPLAY)
5025     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
5026 fi
5027
5028 if test "$wxUSE_GAUGE" = "yes"; then
5029   AC_DEFINE(wxUSE_GAUGE)
5030   USES_CONTROLS=1
5031 fi
5032
5033 if test "$wxUSE_GRID" = "yes"; then
5034   AC_DEFINE(wxUSE_GRID)
5035   USES_CONTROLS=1
5036   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
5037 fi
5038
5039 if test "$wxUSE_IMAGLIST" = "yes"; then
5040     AC_DEFINE(wxUSE_IMAGLIST)
5041 fi
5042
5043 if test "$wxUSE_LISTBOX" = "yes"; then
5044     AC_DEFINE(wxUSE_LISTBOX)
5045     USES_CONTROLS=1
5046 fi
5047
5048 if test "$wxUSE_LISTCTRL" = "yes"; then
5049     if test "$wxUSE_IMAGLIST" = "yes"; then
5050         AC_DEFINE(wxUSE_LISTCTRL)
5051         USES_CONTROLS=1
5052         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
5053     else
5054         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
5055     fi
5056 fi
5057
5058 if test "$wxUSE_NOTEBOOK" = "yes"; then
5059     AC_DEFINE(wxUSE_NOTEBOOK)
5060     USES_CONTROLS=1
5061     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
5062 fi
5063
5064 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
5065 dnl     AC_DEFINE(wxUSE_PROPSHEET)
5066 dnl     USES_CONTROLS=1
5067 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
5068 dnl fi
5069
5070 if test "$wxUSE_RADIOBOX" = "yes"; then
5071     AC_DEFINE(wxUSE_RADIOBOX)
5072     USES_CONTROLS=1
5073 fi
5074
5075 if test "$wxUSE_RADIOBTN" = "yes"; then
5076     AC_DEFINE(wxUSE_RADIOBTN)
5077     USES_CONTROLS=1
5078 fi
5079
5080 if test "$wxUSE_SASH" = "yes"; then
5081     AC_DEFINE(wxUSE_SASH)
5082     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
5083 fi
5084
5085 if test "$wxUSE_SCROLLBAR" = "yes"; then
5086     AC_DEFINE(wxUSE_SCROLLBAR)
5087     USES_CONTROLS=1
5088     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
5089 fi
5090
5091 if test "$wxUSE_SLIDER" = "yes"; then
5092     AC_DEFINE(wxUSE_SLIDER)
5093     USES_CONTROLS=1
5094 fi
5095
5096 if test "$wxUSE_SPINBTN" = "yes"; then
5097     AC_DEFINE(wxUSE_SPINBTN)
5098     USES_CONTROLS=1
5099 fi
5100
5101 if test "$wxUSE_SPINCTRL" = "yes"; then
5102     AC_DEFINE(wxUSE_SPINCTRL)
5103     USES_CONTROLS=1
5104 fi
5105
5106 if test "$wxUSE_SPLITTER" = "yes"; then
5107     AC_DEFINE(wxUSE_SPLITTER)
5108     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
5109 fi
5110
5111 if test "$wxUSE_STATBMP" = "yes"; then
5112     AC_DEFINE(wxUSE_STATBMP)
5113     USES_CONTROLS=1
5114 fi
5115
5116 if test "$wxUSE_STATBOX" = "yes"; then
5117     AC_DEFINE(wxUSE_STATBOX)
5118     USES_CONTROLS=1
5119 fi
5120
5121 if test "$wxUSE_STATTEXT" = "yes"; then
5122     AC_DEFINE(wxUSE_STATTEXT)
5123     USES_CONTROLS=1
5124 fi
5125
5126 if test "$wxUSE_STATLINE" = "yes"; then
5127     AC_DEFINE(wxUSE_STATLINE)
5128     USES_CONTROLS=1
5129 fi
5130
5131 if test "$wxUSE_STATUSBAR" = "yes"; then
5132     AC_DEFINE(wxUSE_STATUSBAR)
5133     USES_CONTROLS=1
5134
5135     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
5136 fi
5137
5138 if test "$wxUSE_TABDIALOG" = "yes"; then
5139     AC_DEFINE(wxUSE_TAB_DIALOG)
5140     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS tab"
5141 fi
5142
5143 if test "$wxUSE_TEXTCTRL" = "yes"; then
5144     AC_DEFINE(wxUSE_TEXTCTRL)
5145     USES_CONTROLS=1
5146     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
5147 fi
5148
5149 if test "$wxUSE_TOGGLEBTN" = "yes"; then
5150     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5151         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
5152         wxUSE_TOGGLEBTN=no
5153     fi
5154     if test "$wxUSE_UNIVERSAL" = "yes"; then
5155         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
5156         wxUSE_TOGGLEBTN=no
5157     fi
5158
5159     if test "$wxUSE_TOGGLEBTN" = "yes"; then
5160         AC_DEFINE(wxUSE_TOGGLEBTN)
5161         USES_CONTROLS=1
5162     fi
5163 fi
5164
5165 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
5166     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
5167     wxUSE_TOOLBAR="yes"
5168     USES_CONTROLS=1
5169 fi
5170
5171 if test "$wxUSE_TOOLBAR" = "yes"; then
5172     AC_DEFINE(wxUSE_TOOLBAR)
5173     USES_CONTROLS=1
5174
5175     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
5176     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
5177         wxUSE_TOOLBAR_NATIVE="yes"
5178     fi
5179
5180     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
5181         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
5182         USES_CONTROLS=1
5183     fi
5184
5185     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
5186 fi
5187
5188 if test "$wxUSE_TOOLTIPS" = "yes"; then
5189     if test "$wxUSE_MOTIF" = 1; then
5190         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
5191     else
5192         if test "$wxUSE_UNIVERSAL" = "yes"; then
5193             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
5194         else
5195             AC_DEFINE(wxUSE_TOOLTIPS)
5196         fi
5197     fi
5198 fi
5199
5200 if test "$wxUSE_TREECTRL" = "yes"; then
5201     if test "$wxUSE_IMAGLIST" = "yes"; then
5202         AC_DEFINE(wxUSE_TREECTRL)
5203         USES_CONTROLS=1
5204         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
5205     else
5206         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
5207     fi
5208 fi
5209
5210 if test "$wxUSE_POPUPWIN" = "yes"; then
5211     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5212         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
5213     else
5214         if test "$wxUSE_MOTIF" = 1; then
5215             AC_MSG_WARN([wxPopupWindow not yet supported under Motif... disabled])
5216         else
5217             if test "$wxUSE_PM" = 1; then
5218                 AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
5219             else
5220                 AC_DEFINE(wxUSE_POPUPWIN)
5221
5222                 USES_CONTROLS=1
5223             fi
5224         fi
5225     fi
5226 fi
5227
5228 if test "$wxUSE_TIPWINDOW" = "yes"; then
5229     if test "$wxUSE_PM" = 1; then
5230         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
5231     else
5232         AC_DEFINE(wxUSE_TIPWINDOW)
5233     fi
5234 fi
5235
5236 if test "$USES_CONTROLS" = 1; then
5237     AC_DEFINE(wxUSE_CONTROLS)
5238 fi
5239
5240 dnl ---------------------------------------------------------------------------
5241 dnl misc options
5242 dnl ---------------------------------------------------------------------------
5243
5244 dnl if test "$wxUSE_TREELAYOUT" = "yes"; then
5245 dnl     AC_DEFINE(wxUSE_TREELAYOUT)
5246 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treelay"
5247 dnl fi
5248
5249 if test "$wxUSE_DRAGIMAGE" = "yes"; then
5250     AC_DEFINE(wxUSE_DRAGIMAGE)
5251     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
5252 fi
5253
5254 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
5255     AC_DEFINE(wxUSE_ACCESSIBILITY)
5256     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
5257 fi
5258
5259 if test "$wxUSE_MENUS" = "yes"; then
5260     AC_DEFINE(wxUSE_MENUS)
5261     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
5262 fi
5263
5264 if test "$wxUSE_METAFILE" = "yes"; then
5265     AC_DEFINE(wxUSE_METAFILE)
5266 fi
5267
5268 if test "$wxUSE_MIMETYPE" = "yes"; then
5269     AC_DEFINE(wxUSE_MIMETYPE)
5270 fi
5271
5272 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
5273     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
5274 if test "$TOOLKIT" = "MSW"; then
5275     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
5276 fi
5277
5278 fi
5279
5280 if test "$wxUSE_PROTOCOL" = "yes"; then
5281     if test "$wxUSE_SOCKETS" != "yes"; then
5282         AC_MSG_WARN(Protocol classes require sockets... disabled)
5283         wxUSE_PROTOCOL=no
5284     fi
5285
5286     if test "$wxUSE_PROTOCOL" = "yes"; then
5287         AC_DEFINE(wxUSE_PROTOCOL)
5288
5289         if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
5290             AC_DEFINE(wxUSE_PROTOCOL_HTTP)
5291         fi
5292         if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
5293             AC_DEFINE(wxUSE_PROTOCOL_FTP)
5294         fi
5295         if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
5296             AC_DEFINE(wxUSE_PROTOCOL_FILE)
5297         fi
5298     fi
5299 fi
5300
5301 if test "$wxUSE_URL" = "yes"; then
5302     if test "$wxUSE_PROTOCOL" != "yes"; then
5303         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
5304         wxUSE_URL=no
5305     fi
5306     if test "$wxUSE_URL" = "yes"; then
5307         AC_DEFINE(wxUSE_URL)
5308     fi
5309 fi
5310
5311 if test "$wxUSE_MINIFRAME" = "yes"; then
5312     AC_DEFINE(wxUSE_MINIFRAME)
5313     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
5314 fi
5315
5316 if test "$wxUSE_HTML" = "yes"; then
5317     AC_DEFINE(wxUSE_HTML)
5318     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html htlbox"
5319 fi
5320
5321 if test "$wxUSE_VALIDATORS" = "yes"; then
5322     AC_DEFINE(wxUSE_VALIDATORS)
5323     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
5324 fi
5325
5326 if test "$wxUSE_PALETTE" = "yes" ; then
5327   AC_DEFINE(wxUSE_PALETTE)
5328 fi
5329
5330 if test "$wxUSE_IMAGE" = "yes" ; then
5331   AC_DEFINE(wxUSE_IMAGE)
5332 fi
5333
5334 if test "$wxUSE_GIF" = "yes" ; then
5335   AC_DEFINE(wxUSE_GIF)
5336 fi
5337
5338 if test "$wxUSE_PCX" = "yes" ; then
5339   AC_DEFINE(wxUSE_PCX)
5340 fi
5341
5342 if test "$wxUSE_IFF" = "yes" ; then
5343   AC_DEFINE(wxUSE_IFF)
5344 fi
5345
5346 if test "$wxUSE_PNM" = "yes" ; then
5347   AC_DEFINE(wxUSE_PNM)
5348 fi
5349
5350 if test "$wxUSE_XPM" = "yes" ; then
5351   AC_DEFINE(wxUSE_XPM)
5352 fi
5353
5354 if test "$wxUSE_ICO_CUR" = "yes" ; then
5355   AC_DEFINE(wxUSE_ICO_CUR)
5356 fi
5357
5358 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
5359   dnl Must be done this late because -lunicows must be before all the other libs
5360   LIBS=" -lunicows $LIBS"
5361 fi
5362
5363 dnl ---------------------------------------------------------------------------
5364 dnl common dialog
5365 dnl ---------------------------------------------------------------------------
5366
5367 if test "$wxUSE_CHOICEDLG" = "yes"; then
5368     AC_DEFINE(wxUSE_CHOICEDLG)
5369 fi
5370
5371 if test "$wxUSE_COLOURDLG" = "yes"; then
5372     AC_DEFINE(wxUSE_COLOURDLG)
5373 fi
5374
5375 if test "$wxUSE_FILEDLG" = "yes"; then
5376     AC_DEFINE(wxUSE_FILEDLG)
5377 fi
5378
5379 if test "$wxUSE_FINDREPLDLG" = "yes"; then
5380     AC_DEFINE(wxUSE_FINDREPLDLG)
5381 fi
5382
5383 if test "$wxUSE_FONTDLG" = "yes"; then
5384     AC_DEFINE(wxUSE_FONTDLG)
5385 fi
5386
5387 if test "$wxUSE_DIRDLG" = "yes"; then
5388     if test "$wxUSE_TREECTRL" != "yes"; then
5389         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
5390     else
5391         AC_DEFINE(wxUSE_DIRDLG)
5392     fi
5393 fi
5394
5395 if test "$wxUSE_MSGDLG" = "yes"; then
5396     AC_DEFINE(wxUSE_MSGDLG)
5397 fi
5398
5399 if test "$wxUSE_NUMBERDLG" = "yes"; then
5400     AC_DEFINE(wxUSE_NUMBERDLG)
5401 fi
5402
5403 if test "$wxUSE_PROGRESSDLG" = "yes"; then
5404     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5405        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
5406     else
5407         AC_DEFINE(wxUSE_PROGRESSDLG)
5408     fi
5409 fi
5410
5411 if test "$wxUSE_SPLASH" = "yes"; then
5412     AC_DEFINE(wxUSE_SPLASH)
5413 fi
5414
5415 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
5416     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5417        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
5418     else
5419         AC_DEFINE(wxUSE_STARTUP_TIPS)
5420     fi
5421 fi
5422
5423 if test "$wxUSE_TEXTDLG" = "yes"; then
5424     AC_DEFINE(wxUSE_TEXTDLG)
5425 fi
5426
5427 if test "$wxUSE_WIZARDDLG" = "yes"; then
5428     AC_DEFINE(wxUSE_WIZARDDLG)
5429     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
5430 fi
5431
5432 dnl ---------------------------------------------------------------------------
5433 dnl get the string with OS info - used by wxGetOsDescription()
5434 dnl ---------------------------------------------------------------------------
5435
5436 if test "$cross_compiling" = "yes"; then
5437     dnl Use best guess from host as we can't use uname when cross compiling
5438     OSINFO="\"$host\""
5439 else
5440     dnl attualy work out OS version
5441     OSINFO=`uname -s -r -m`
5442     OSINFO="\"$OSINFO\""
5443 fi
5444
5445 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
5446
5447 dnl ---------------------------------------------------------------------------
5448 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
5449 dnl ---------------------------------------------------------------------------
5450
5451 if test "x$prefix" != "xNONE"; then
5452     wxPREFIX=$prefix
5453 else
5454     wxPREFIX=$ac_default_prefix
5455 fi
5456
5457 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
5458
5459 dnl define the variables used in wx-config
5460 top_builddir_wxconfig=`pwd`
5461
5462 dnl ---------------------------------------------------------------------------
5463 dnl Output the makefiles and such from the results found above
5464 dnl ---------------------------------------------------------------------------
5465
5466 dnl all additional libraries (except wxWindows itself) we link with
5467
5468 dnl note that we always link with -lm except for Mac OS X
5469 dnl extended.c uses floor() and is always linked in
5470
5471 if test "$wxUSE_MAC" = 1 ; then
5472     LDFLAGS="$LDFLAGS -framework Carbon -framework System"
5473 fi
5474 if test "$wxUSE_COCOA" = 1 ; then
5475     LDFLAGS="$LDFLAGS -framework Cocoa -framework System"
5476 fi
5477
5478 dnl FIXME: should this be covered by the conditional above
5479 dnl given the -lm comment there?  Or should that comment (and
5480 dnl this one) be removed..   [ 7 Nov 2001 ]
5481
5482 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
5483
5484 dnl Only add the -lm library if floating point functions cannot be used
5485 dnl without it.  This check is important on cygwin because of the bizarre
5486 dnl way that they have organized functions into libraries.  On cygwin, both
5487 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
5488 dnl means that
5489 dnl   1) linking with -lm is not necessary, and
5490 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
5491 dnl In particular, if you compile any program with -mno-cygwin and link with
5492 dnl -lm, it will crash instantly when it is run.  This happens because the
5493 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
5494 dnl the ___main function instead of allowing it to be defined by
5495 dnl /usr/lib/mingw/libmingw32.a as it should be.
5496 dnl
5497 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
5498 dnl
5499 dnl Just check a few floating point functions. If they are all found without
5500 dnl -lm, then we must not need -lm.
5501 have_cos=0
5502 have_floor=0
5503 AC_CHECK_FUNCS(cos, have_cos=1)
5504 AC_CHECK_FUNCS(floor, have_floor=1)
5505 AC_MSG_CHECKING(if floating point functions link without -lm)
5506 if test "$have_cos" = 1 -a "$have_floor" = 1; then
5507     AC_MSG_RESULT(yes)
5508 else
5509     AC_MSG_RESULT(no)
5510     LIBS="$LIBS -lm"
5511     # use different functions to avoid configure caching
5512     have_sin=0
5513     have_ceil=0
5514     AC_CHECK_FUNCS(sin, have_sin=1)
5515     AC_CHECK_FUNCS(ceil, have_ceil=1)
5516     AC_MSG_CHECKING(if floating point functions link with -lm)
5517     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
5518         AC_MSG_RESULT(yes)
5519     else
5520         AC_MSG_RESULT(no)
5521         # not sure we should warn the user, crash, etc.
5522     fi
5523 fi
5524
5525 if test "$wxUSE_GUI" = "yes"; then
5526
5527     LIBS="$GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $LIBS"
5528
5529     dnl TODO add checks that these samples will really compile (i.e. all the
5530     dnl      library features they need are present)
5531
5532     dnl TODO some samples are never built so far:
5533     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
5534     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs \
5535                      drawing dynamic erase event exec font image \
5536                      minimal propsize rotate shaped widgets"
5537
5538     if test "$wxUSE_MONOLITHIC" != "yes"; then
5539         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
5540     fi
5541 else
5542     SAMPLES_SUBDIRS="console"
5543 fi
5544
5545
5546 dnl all -I options we must pass to the compiler
5547 dnl
5548 dnl note that the order is somewhat important, in particular the ZLIB_INCLUDE
5549 dnl and other stuff for the built in libraries should come first to avoid
5550 dnl including the system headers with the same name (it is particularly
5551 dnl important for zlib because XFree 4.2.0 has its own, horribly old and
5552 dnl incompatible, zlib.h) and the wxWindows headers should come first anyhow
5553 INCLUDES="-I\${top_builddir}lib/wx/include/${TOOLCHAIN_NAME} \
5554 -I\${top_srcdir}/include \
5555 $REGEX_INCLUDE $ZLIB_INCLUDE $PNG_INCLUDE $JPEG_INCLUDE $TIFF_INCLUDE \
5556 $TOOLKIT_INCLUDE"
5557
5558 dnl wxGTK does not need TOOLKIT includes in wx-config
5559 if test "$wxUSE_GTK" = 1; then
5560     WXCONFIG_INCLUDE=
5561 else
5562     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
5563 fi
5564
5565 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
5566     WXUNIV=1
5567 else
5568     WXUNIV=0
5569 fi
5570
5571 AC_SUBST(wxUSE_ZLIB)
5572 AC_SUBST(wxUSE_REGEX)
5573 AC_SUBST(wxUSE_ODBC)
5574 AC_SUBST(wxUSE_LIBJPEG)
5575 AC_SUBST(wxUSE_LIBPNG)
5576 AC_SUBST(wxUSE_LIBTIFF)
5577
5578 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
5579
5580 if test $wxUSE_MONOLITHIC = "yes" ; then
5581     MONOLITHIC=1
5582 else
5583     MONOLITHIC=0
5584 fi
5585
5586 AC_SUBST(WXUNIV)
5587 AC_SUBST(MONOLITHIC)
5588 AC_SUBST(EXTRALIBS)
5589 AC_SUBST(UNICODE)
5590 AC_SUBST(BUILD)
5591 AC_SUBST(SHARED)
5592 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr [[A-Z]] [[a-z]]`
5593 AC_SUBST(TOOLKIT_LOWERCASE)
5594 AC_SUBST(TOOLKIT_VERSION)
5595 AC_SUBST(SAMPLES_RPATH_FLAG)
5596
5597 AC_BAKEFILE
5598
5599 dnl C/C++ compiler options used to compile wxWindows
5600 if test "$GXX" = yes ; then
5601     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
5602     CXXWARNINGS="-Wall"
5603     dnl should enable this one day...
5604     dnl CXXWARNINGS="-Wall -Werror"
5605 fi
5606
5607 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
5608
5609 dnl remove the extra white space from the cc/c++/ld options
5610 CPPFLAGS=`echo $INCLUDES $CPPFLAGS | sed 's/ \\+/ /g'`
5611 CFLAGS=`echo $EXTRA_CFLAGS $CFLAGS $CXXWARNINGS | sed 's/ \\+/ /g'`
5612 CXXFLAGS=`echo $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS | sed 's/ \+/ /g'`
5613 LIBS=`echo $LIBS | sed 's/ \+/ /g'`
5614
5615 LDFLAGS="$LDFLAGS $PROFILE"
5616
5617 dnl for convenience, sort the samples in alphabetical order
5618 dnl
5619 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
5620 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
5621 dnl
5622 dnl       Unfortunately, there is a bug in OS/2's tr, such that
5623 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
5624 dnl       only removes the Unix-like part of the introduced line break.
5625 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
5626
5627 dnl makefile variables
5628 AC_SUBST(LEX_STEM)
5629 AC_SUBST(PATH_IFS)
5630
5631 dnl global options
5632 AC_SUBST(WX_MAJOR_VERSION_NUMBER)
5633 AC_SUBST(WX_MINOR_VERSION_NUMBER)
5634 AC_SUBST(WX_RELEASE_NUMBER)
5635 AC_SUBST(WX_LIBRARY_NAME_STATIC)
5636 AC_SUBST(WX_LIBRARY_NAME_SHARED)
5637 AC_SUBST(WX_LIBRARY_BASENAME)
5638 AC_SUBST(WX_LIBRARY_IMPORTLIB)
5639 AC_SUBST(WX_TARGET_LIBRARY)
5640 AC_SUBST(WX_LIBRARY_LINK1)
5641 AC_SUBST(WX_LIBRARY_LINK2)
5642 AC_SUBST(PROGRAM_EXT)
5643
5644 dnl global gl options
5645 AC_SUBST(WX_LIBRARY_NAME_STATIC_GL)
5646 AC_SUBST(WX_LIBRARY_NAME_SHARED_GL)
5647 AC_SUBST(WX_TARGET_LIBRARY_GL)
5648 AC_SUBST(WX_LIBRARY_LINK1_GL)
5649 AC_SUBST(WX_LIBRARY_LINK2_GL)
5650
5651 dnl are we supposed to create the links?
5652 AC_SUBST(WX_ALL)
5653 AC_SUBST(WX_ALL_INSTALLED)
5654
5655 AC_SUBST(SHARED_LD)
5656 AC_SUBST(PIC_FLAG)
5657 AC_SUBST(CODE_GEN_FLAGS)
5658 AC_SUBST(CODE_GEN_FLAGS_CXX)
5659
5660 AC_SUBST(WX_TARGET_LIBRARY_TYPE)
5661
5662 AC_SUBST(STATIC_FLAG)
5663
5664 dnl debugging options
5665 AC_SUBST(WXDEBUG_DEFINE)
5666
5667 dnl toolkit options
5668 AC_SUBST(USE_GUI)
5669 AC_SUBST(AFMINSTALL)
5670 AC_SUBST(WIN32INSTALL)
5671 AC_SUBST(TOOLKIT)
5672 AC_SUBST(TOOLKIT_DIR)
5673 AC_SUBST(TOOLKIT_VPATH)
5674 AC_SUBST(TOOLCHAIN_NAME)
5675 AC_SUBST(TOOLCHAIN_DEFS)
5676 AC_SUBST(TOOLCHAIN_DLL_DEFS)
5677
5678 dnl wx-config options
5679 AC_SUBST(top_builddir_wxconfig)
5680 AC_SUBST(host_alias)
5681 AC_SUBST(cross_compiling)
5682 AC_SUBST(WXCONFIG_LIBS)
5683 AC_SUBST(WXCONFIG_LIBS_GL)
5684 AC_SUBST(WXCONFIG_LIBS_STATIC)
5685 AC_SUBST(WXCONFIG_LIBS_STATIC_GL)
5686 AC_SUBST(WXCONFIG_INCLUDE)
5687 AC_SUBST(WXCONFIG_RPATH)
5688 AC_SUBST(WX_LARGEFILE_FLAGS)
5689
5690 dnl the list of files to compile/install
5691 AC_SUBST(ALL_OBJECTS)
5692 AC_SUBST(ALL_HEADERS)
5693 AC_SUBST(ALL_SOURCES)
5694
5695 dnl distribution vars
5696 AC_SUBST(GUIDIST)
5697 AC_SUBST(PORT_FILES)
5698 AC_SUBST(DISTDIR)
5699
5700 dnl additional subdirectories where we will build
5701 AC_SUBST(SAMPLES_SUBDIRS)
5702
5703 dnl additional libraries and linker settings
5704 AC_SUBST(LDFLAGS)
5705 AC_SUBST(LDFLAGS_GL)
5706 AC_SUBST(LDFLAGS_VERSIONING)
5707 AC_SUBST(LDFLAGS_EXE)
5708 AC_SUBST(OPENGL_LIBS)
5709 AC_SUBST(DMALLOC_LIBS)
5710 AC_SUBST(WX_VERSION_TAG)
5711
5712 dnl additional resurces settings
5713 AC_SUBST(RESCOMP)
5714 AC_SUBST(RESFLAGS)
5715 AC_SUBST(RESPROGRAMOBJ)
5716 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
5717 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
5718
5719 dnl additional for Mac OS X
5720 AC_SUBST(DEREZ)
5721 AC_SUBST(MACOSX_BUNDLE)
5722 AC_SUBST(LIBWXMACRES)
5723 AC_SUBST(MACRESCOMP)
5724 AC_SUBST(MACSETFILE)
5725 AC_SUBST(MACRESWXCONFIG)
5726
5727 dnl other tools
5728 AC_SUBST(GCC)
5729 AC_SUBST(DLLTOOL)
5730 AC_SUBST(AS)
5731 AC_SUBST(NM)
5732 AC_SUBST(LD)
5733 AC_SUBST(MAKEINFO)
5734 AC_SUBST(INSTALL_LIBRARY)
5735 AC_SUBST(INSTALL_DIR)
5736
5737 dnl contrib tests results:
5738 AC_SUBST(ESD_LINK)
5739
5740
5741 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
5742 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
5743 dnl - and we do use it)
5744 AC_PROG_MAKE_SET
5745
5746 dnl move setup.h back if available
5747 if test -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h; then
5748     mv -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h setup.h
5749 fi
5750
5751 AC_CONFIG_HEADERS([setup.h])
5752
5753 dnl create each of the files in the space separated list from the file.in
5754 dnl (the original file name may be overriden by appending another name after a
5755 dnl colon)
5756 AC_CONFIG_FILES([
5757             wx-config
5758             version-script
5759             Makefile
5760           ])
5761
5762 AC_CONFIG_COMMANDS([default],
5763           [
5764             dnl This test is required to make the following idempotent.
5765             dnl Otherwise running config.status or rerunning configure
5766             dnl would stomp the wx-config link or try to move it onto
5767             dnl itself.
5768             dnl Use -h instead of -L to test for link (GD)
5769             dnl   -h is documented as obsolete under Mac OS X but works
5770             dnl   -L is obsolete under Solaris8
5771             if test ! -h wx-config; then
5772                 chmod +x wx-config
5773                 mv wx-config wx${TOOLCHAIN_NAME}-config
5774                 ${LN_S} wx${TOOLCHAIN_NAME}-config wx-config
5775             fi
5776
5777             if test ! -d lib; then
5778               mkdir lib
5779             fi
5780             if test ! -d lib/wx; then
5781               mkdir lib/wx
5782             fi
5783             if test ! -d lib/wx/include; then
5784               mkdir lib/wx/include
5785             fi
5786             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}; then
5787               mkdir lib/wx/include/${TOOLCHAIN_NAME}
5788             fi
5789             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}/wx; then
5790               mkdir lib/wx/include/${TOOLCHAIN_NAME}/wx
5791             fi
5792             if test -f setup.h; then
5793               mv -f setup.h lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h
5794             fi
5795           ],
5796           [
5797             TOOLCHAIN_NAME="${TOOLCHAIN_NAME}"
5798             LN_S="${LN_S}"
5799           ]
5800          )
5801
5802
5803 dnl Configure samples, contrib etc. directories, but only if they are present:
5804 if test "$wxUSE_GUI" = "yes"; then
5805     SUBDIRS="samples demos utils contrib"
5806 else dnl we build wxBase only
5807     dnl there are no wxBase programs in contrib nor demos
5808     SUBDIRS="samples utils"
5809 fi
5810
5811 for subdir in `echo $SUBDIRS`; do
5812     if test -d ${srcdir}/${subdir} ; then
5813         if test "$wxUSE_GUI" = "yes"; then
5814             if test ${subdir} = "samples"; then
5815                 dnl only take those samples which compile in the current
5816                 dnl configuration and which exist
5817                 for sample in `echo $SAMPLES_SUBDIRS`; do
5818                     if test -d $srcdir/samples/$sample; then
5819                         makefiles="samples/$sample/Makefile.in $makefiles"
5820                     fi
5821                 done
5822             else dnl assume that everything compiles for utils &c
5823                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
5824             fi
5825         else dnl we build wxBase only
5826             dnl don't take all samples/utils, just those which build with
5827             dnl wxBase
5828             if test ${subdir} = "samples"; then
5829                 makefiles="samples/console/Makefile.in"
5830             else dnl utils
5831                 makefiles="utils/HelpGen/Makefile.in \
5832                            utils/HelpGen/src/Makefile.in \
5833                            utils/makegen/Makefile.in"
5834             fi
5835         fi
5836
5837         for mkin in $makefiles ; do
5838             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
5839             AC_CONFIG_FILES([$mk])
5840         done
5841     fi
5842 done
5843
5844
5845 AC_OUTPUT
5846
5847 dnl report on what we decided to do
5848 echo
5849 echo "Configured wxWindows ${WX_VERSION} for \`${host}'"
5850 echo ""
5851 echo "  Which GUI toolkit should wxWindows use?                 ${TOOLKIT:-base only}"
5852 echo "  Should wxWindows be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
5853
5854 echo "  Should wxWindows be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
5855 echo "  Should wxWindows be linked as a shared library?         ${wxUSE_SHARED:-no}"
5856 echo "  Should wxWindows be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
5857
5858 echo "  What level of wxWindows compatibility should be enabled?"
5859 echo "                                       wxWindows 2.0      ${WXWIN_COMPATIBILITY_2:-no}"
5860 echo "                                       wxWindows 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
5861 echo "                                       wxWindows 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
5862
5863 echo "  Which libraries should wxWindows use?"
5864 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
5865 echo "                                       png                ${wxUSE_LIBPNG-none}"
5866 echo "                                       regex              ${wxUSE_REGEX}"
5867 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
5868 echo "                                       zlib               ${wxUSE_ZLIB}"
5869 echo "                                       odbc               ${wxUSE_ODBC}"
5870
5871 echo ""
5872
5873 dnl vi: set et sts=4 sw=4 com=\:dnl: