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