configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 dnl ---------------------------------------------------------------------------
   5 dnl
   6 dnl Top-level configure.in for wxWindows by Robert Roebling, Phil Blecker,
   7 dnl Vadim Zeitlin and Ron Lee
   8 dnl
   9 dnl This script is under the wxWindows licence.
  10 dnl
  11 dnl Version: $Id$
  12 dnl ---------------------------------------------------------------------------
  13
  14 dnl ---------------------------------------------------------------------------
  15 dnl initialization
  16 dnl ---------------------------------------------------------------------------
  17
  18 dnl the file passed to AC_INIT should be specific to our package
  19 AC_INIT([wx-config.in])
  20
  21 dnl sets build, host, target variables and the same with _alias
  22 AC_CANONICAL_SYSTEM
  23
  24 dnl When making releases do:
  25 dnl
  26 dnl WX_RELEASE_NUMBER += 1
  27 dnl
  28 dnl ..and update WX_CURRENT, WX_RELEASE and WX_AGE according to the
  29 dnl following rules:
  30 dnl
  31 dnl    If any changes have been made to the public interface, that is if any
  32 dnl    exported class, method, global or global type has been added, removed
  33 dnl    or changed in any way, then do:  WX_CURRENT += 1
  34 dnl
  35 dnl    If source changes have been made that *do not* alter the public
  36 dnl    interface then do:  WX_REVISION += 1
  37 dnl    If WX_CURRENT was incremented (as above) instead do:  WX_REVISION = 0
  38 dnl
  39 dnl    If any public interface was added, do:  WX_AGE += 1
  40 dnl    If any public interface was removed (or altered in a way effectively
  41 dnl    removing the previous definition), instead do:  WX_AGE = 0
  42 dnl
  43 dnl When the major or minor version numbers are incremented, all the above
  44 dnl variables should be reset to 0.
  45 dnl
  46 dnl The resulting library name will be of the form:
  47 dnl   libwx_$(TOOLKIT)-$(WX_RELEASE).so.$(WX_CURRENT).$(WX_REVISION).$(WX_AGE)
  48
  49 WX_MAJOR_VERSION_NUMBER=2
  50 WX_MINOR_VERSION_NUMBER=5
  51 WX_RELEASE_NUMBER=0
  52
  53 WX_VERSION=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER.$WX_RELEASE_NUMBER
  54 WX_RELEASE=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER
  55
  56 WX_MSW_VERSION=$WX_MAJOR_VERSION_NUMBER$WX_MINOR_VERSION_NUMBER$WX_RELEASE_NUMBER
  57
  58 WX_CURRENT=0
  59 WX_REVISION=0
  60 WX_AGE=0
  61
  62
  63 dnl ------------------------------------------------------------------------
  64 dnl Check platform (host system)
  65 dnl ------------------------------------------------------------------------
  66
  67 dnl assume Unix
  68 USE_UNIX=1
  69 USE_WIN32=0
  70 USE_DOS=0
  71 USE_BEOS=0
  72 USE_MAC=0
  73
  74 USE_LINUX=
  75 USE_SGI=
  76 USE_HPUX=
  77 USE_SYSV=
  78 USE_SVR4=
  79 USE_AIX=
  80 USE_SUN=
  81 USE_SOLARIS=
  82 USE_SUNOS=
  83 USE_ALPHA=
  84 USE_OSF=
  85 USE_BSD=
  86 USE_DARWIN=
  87 USE_FREEBSD=
  88 USE_OPENBSD=
  89 USE_NETBSD=
  90 USE_VMS=
  91 USE_ULTRIX=
  92 USE_DATA_GENERAL=
  93
  94 dnl on some platforms xxx_r() functions are declared inside "#ifdef
  95 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
  96 dnl than checking it during run-time
  97 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
  98
  99 dnl the list of all available toolkits
 100 dnl
 101 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 102 ALL_TOOLKITS="GTK MAC MGL MICROWIN MOTIF MSW PM WINE X11"
 103
 104 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 105 dnl     which are either yes or no
 106 DEFAULT_wxUSE_GTK=0
 107 DEFAULT_wxUSE_MAC=0
 108 DEFAULT_wxUSE_MGL=0
 109 DEFAULT_wxUSE_MICROWIN=0
 110 DEFAULT_wxUSE_MOTIF=0
 111 DEFAULT_wxUSE_MSW=0
 112 DEFAULT_wxUSE_PM=0
 113 DEFAULT_wxUSE_WINE=0
 114 DEFAULT_wxUSE_X11=0
 115
 116 dnl these are the values which are really default for the given platform -
 117 dnl they're not cached and are only used if no --with-toolkit was given *and*
 118 dnl nothing was found in the cache
 119 DEFAULT_DEFAULT_wxUSE_GTK=0
 120 DEFAULT_DEFAULT_wxUSE_MAC=0
 121 DEFAULT_DEFAULT_wxUSE_MGL=0
 122 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 123 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 124 DEFAULT_DEFAULT_wxUSE_MSW=0
 125 DEFAULT_DEFAULT_wxUSE_PM=0
 126 DEFAULT_DEFAULT_wxUSE_WINE=0
 127 DEFAULT_DEFAULT_wxUSE_X11=0
 128
 129 PROGRAM_EXT=
 130 SO_SUFFIX=so
 131
 132 dnl to support a new system, you need to add its canonical name (as determined
 133 dnl by config.sub or specified by the configure command line) to this "case"
 134 dnl and also define the shared library flags below - search for
 135 dnl SHARED_LIB_SETUP to find the exact place
 136 case "${host}" in
 137   *-hp-hpux* )
 138     USE_HPUX=1
 139     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 140     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 141     SO_SUFFIX=sl
 142     AC_DEFINE(__HPUX__)
 143   ;;
 144   *-*-linux* )
 145     USE_LINUX=1
 146     AC_DEFINE(__LINUX__)
 147     TMP=`uname -m`
 148     if test "x$TMP" = "xalpha"; then
 149       USE_ALPHA=1
 150       AC_DEFINE(__ALPHA__)
 151     fi
 152     DEFAULT_DEFAULT_wxUSE_GTK=1
 153   ;;
 154   *-*-irix5* | *-*-irix6* )
 155     USE_SGI=1
 156     USE_SVR4=1
 157     AC_DEFINE(__SGI__)
 158     AC_DEFINE(__SVR4__)
 159     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 160   ;;
 161   *-*-solaris2* )
 162     USE_SUN=1
 163     USE_SOLARIS=1
 164     USE_SVR4=1
 165     AC_DEFINE(__SUN__)
 166     AC_DEFINE(__SOLARIS__)
 167     AC_DEFINE(__SVR4__)
 168     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 169     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 170   ;;
 171   *-*-sunos4* )
 172     USE_SUN=1
 173     USE_SUNOS=1
 174     USE_BSD=1
 175     AC_DEFINE(__SUN__)
 176     AC_DEFINE(__SUNOS__)
 177     AC_DEFINE(__BSD__)
 178     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 179   ;;
 180   *-*-freebsd*)
 181     USE_BSD=1
 182     USE_FREEBSD=1
 183     AC_DEFINE(__FREEBSD__)
 184     AC_DEFINE(__BSD__)
 185     DEFAULT_DEFAULT_wxUSE_GTK=1
 186   ;;
 187   *-*-openbsd*)
 188     USE_BSD=1
 189     USE_OPENBSD=1
 190     AC_DEFINE(__OPENBSD__)
 191     AC_DEFINE(__BSD__)
 192     DEFAULT_DEFAULT_wxUSE_GTK=1
 193   ;;
 194   *-*-netbsd*)
 195     USE_BSD=1
 196     USE_NETBSD=1
 197     AC_DEFINE(__NETBSD__)
 198     AC_DEFINE(__BSD__)
 199     DEFAULT_DEFAULT_wxUSE_GTK=1
 200   ;;
 201   *-*-osf* )
 202     USE_ALPHA=1
 203     USE_OSF=1
 204     AC_DEFINE(__ALPHA__)
 205     AC_DEFINE(__OSF__)
 206     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 207     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 208   ;;
 209   *-*-dgux5* )
 210     USE_ALPHA=1
 211     USE_SVR4=1
 212     AC_DEFINE(__ALPHA__)
 213     AC_DEFINE(__SVR4__)
 214     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 215   ;;
 216   *-*-sysv5* )
 217     USE_SYSV=1
 218     USE_SVR4=1
 219     AC_DEFINE(__SYSV__)
 220     AC_DEFINE(__SVR4__)
 221     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 222   ;;
 223   *-*-aix* )
 224     USE_AIX=1
 225     USE_SYSV=1
 226     USE_SVR4=1
 227     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 228     dnl
 229     dnl     Both archive libraries and shared libraries on AIX have an .a
 230     dnl     extension. This will explain why you can't link with an .so and
 231     dnl     why it works with the name changed to .a.
 232     SO_SUFFIX=a
 233     AC_DEFINE(__AIX__)
 234     AC_DEFINE(__SYSV__)
 235     AC_DEFINE(__SVR4__)
 236     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 237   ;;
 238
 239   *-*-cygwin* | *-*-mingw32* )
 240     dnl MBN: some of the defines have been moved after toolkit detection
 241     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 242     dnl      USE_UNIX  must be set and not USE_WIN32
 243     SO_SUFFIX=dll
 244     PROGRAM_EXT=".exe"
 245     RESCOMP=windres
 246     DEFAULT_DEFAULT_wxUSE_MSW=1
 247   ;;
 248
 249   *-pc-msdosdjgpp )
 250     USE_UNIX=0
 251     USE_DOS=1
 252     AC_DEFINE(__DOS__)
 253     PROGRAM_EXT=".exe"
 254     DEFAULT_DEFAULT_wxUSE_MGL=1
 255     dnl DJGPP needs explicit -lstdc++ for some reason (VS: mayb some versions only?)
 256     LIBS="$LIBS -lstdc++"
 257   ;;
 258
 259   *-pc-os2_emx | *-pc-os2-emx )
 260     AC_DEFINE(__EMX__)
 261     PROGRAM_EXT=".exe"
 262     DEFAULT_DEFAULT_wxUSE_PM=1
 263   ;;
 264
 265   powerpc-*-darwin* )
 266     dnl PowerPC Darwin based distributions (including Mac OS X)
 267     USE_BSD=1
 268     USE_DARWIN=1
 269     SO_SUFFIX=dylib
 270     AC_DEFINE(__BSD__)
 271     AC_DEFINE(__DARWIN__)
 272     AC_DEFINE(__POWERPC__)
 273     DEFAULT_DEFAULT_wxUSE_MAC=1
 274   ;;
 275
 276   *-*-beos* )
 277     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 278     USE_BEOS=1
 279     AC_DEFINE(__BEOS__)
 280   ;;
 281
 282   *)
 283     AC_MSG_ERROR(unknown system type ${host}.)
 284 esac
 285
 286 dnl ---------------------------------------------------------------------------
 287 dnl command line options for configure
 288 dnl ---------------------------------------------------------------------------
 289
 290 dnl the default values for all options - we collect them all here to simplify
 291 dnl modification of the default values (for example, if the defaults for some
 292 dnl platform should be changed, it can be done here too)
 293 dnl
 294 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 295
 296 WX_ARG_CACHE_INIT
 297
 298 dnl useful to test the compilation with minimum options, define as 0 for normal
 299 dnl usage
 300 DEBUG_CONFIGURE=0
 301 if test $DEBUG_CONFIGURE = 1; then
 302   DEFAULT_wxUSE_UNIVERSAL=no
 303
 304   DEFAULT_wxUSE_NANOX=no
 305
 306   DEFAULT_wxUSE_THREADS=yes
 307
 308   DEFAULT_wxUSE_SHARED=yes
 309   DEFAULT_wxUSE_SONAME=no
 310   DEFAULT_wxUSE_OPTIMISE=no
 311   DEFAULT_wxUSE_PROFILE=no
 312   DEFAULT_wxUSE_NO_DEPS=no
 313   DEFAULT_wxUSE_NO_RTTI=no
 314   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 315   DEFAULT_wxUSE_PERMISSIVE=no
 316   DEFAULT_wxUSE_DEBUG_FLAG=yes
 317   DEFAULT_wxUSE_DEBUG_INFO=yes
 318   DEFAULT_wxUSE_DEBUG_GDB=yes
 319   DEFAULT_wxUSE_MEM_TRACING=no
 320   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 321   DEFAULT_wxUSE_DMALLOC=no
 322   DEFAULT_wxUSE_PRECOMP=no
 323   DEFAULT_wxUSE_APPLE_IEEE=no
 324
 325   DEFAULT_wxUSE_LOG=yes
 326   DEFAULT_wxUSE_LOGWINDOW=no
 327   DEFAULT_wxUSE_LOGGUI=no
 328   DEFAULT_wxUSE_LOGDIALOG=no
 329
 330   DEFAULT_wxUSE_GUI=yes
 331   DEFAULT_wxUSE_CONTROLS=no
 332
 333   DEFAULT_wxUSE_REGEX=no
 334   DEFAULT_wxUSE_ZLIB=no
 335   DEFAULT_wxUSE_LIBPNG=no
 336   DEFAULT_wxUSE_LIBJPEG=no
 337   DEFAULT_wxUSE_LIBTIFF=no
 338   DEFAULT_wxUSE_ODBC=no
 339   DEFAULT_wxUSE_OPENGL=no
 340
 341   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 342   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 343   DEFAULT_wxUSE_STD_IOSTREAM=no
 344   DEFAULT_wxUSE_CMDLINE_PARSER=no
 345   DEFAULT_wxUSE_DATETIME=no
 346   DEFAULT_wxUSE_TIMEDATE=no
 347   DEFAULT_wxUSE_TIMER=no
 348   DEFAULT_wxUSE_STOPWATCH=no
 349   DEFAULT_wxUSE_FILE=no
 350   DEFAULT_wxUSE_FFILE=no
 351   DEFAULT_wxUSE_TEXTBUFFER=no
 352   DEFAULT_wxUSE_TEXTFILE=no
 353   DEFAULT_wxUSE_WAVE=no
 354   DEFAULT_wxUSE_INTL=no
 355   DEFAULT_wxUSE_CONFIG=no
 356   DEFAULT_wxUSE_FONTMAP=no
 357   DEFAULT_wxUSE_STREAMS=no
 358   DEFAULT_wxUSE_SOCKETS=no
 359   DEFAULT_wxUSE_OLE=no
 360   DEFAULT_wxUSE_DATAOBJ=no
 361   DEFAULT_wxUSE_DIALUP_MANAGER=no
 362   DEFAULT_wxUSE_JOYSTICK=no
 363   DEFAULT_wxUSE_DYNLIB_CLASS=no
 364   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 365   DEFAULT_wxUSE_LONGLONG=no
 366   DEFAULT_wxUSE_GEOMETRY=no
 367
 368   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 369   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 370   DEFAULT_wxUSE_POSTSCRIPT=no
 371
 372   DEFAULT_wxUSE_X_RESOURCES=no
 373   DEFAULT_wxUSE_CLIPBOARD=no
 374   DEFAULT_wxUSE_TOOLTIPS=no
 375   DEFAULT_wxUSE_DRAG_AND_DROP=no
 376   DEFAULT_wxUSE_DRAGIMAGE=no
 377   DEFAULT_wxUSE_SPLINES=no
 378
 379   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 380   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 381   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 382
 383   DEFAULT_wxUSE_PROLOGIO=no
 384   DEFAULT_wxUSE_RESOURCES=no
 385   DEFAULT_wxUSE_CONSTRAINTS=no
 386   DEFAULT_wxUSE_IPC=no
 387   DEFAULT_wxUSE_HELP=no
 388   DEFAULT_wxUSE_MS_HTML_HELP=no
 389   DEFAULT_wxUSE_WXHTML_HELP=no
 390   DEFAULT_wxUSE_TREELAYOUT=no
 391   DEFAULT_wxUSE_METAFILE=no
 392   DEFAULT_wxUSE_MIMETYPE=no
 393   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 394   DEFAULT_wxUSE_PROTOCOL=no
 395   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 396   DEFAULT_wxUSE_PROTOCOL_FTP=no
 397   DEFAULT_wxUSE_PROTOCOL_FILE=no
 398   DEFAULT_wxUSE_URL=no
 399
 400   DEFAULT_wxUSE_COMMONDLGS=no
 401   DEFAULT_wxUSE_CHOICEDLG=no
 402   DEFAULT_wxUSE_COLOURDLG=no
 403   DEFAULT_wxUSE_DIRDLG=no
 404   DEFAULT_wxUSE_FILEDLG=no
 405   DEFAULT_wxUSE_FINDREPLDLG=no
 406   DEFAULT_wxUSE_FONTDLG=no
 407   DEFAULT_wxUSE_MSGDLG=no
 408   DEFAULT_wxUSE_NUMBERDLG=no
 409   DEFAULT_wxUSE_TEXTDLG=no
 410   DEFAULT_wxUSE_SPLASH=no
 411   DEFAULT_wxUSE_STARTUP_TIPS=no
 412   DEFAULT_wxUSE_PROGRESSDLG=no
 413   DEFAULT_wxUSE_WIZARDDLG=no
 414
 415   DEFAULT_wxUSE_MENUS=no
 416   DEFAULT_wxUSE_MINIFRAME=no
 417   DEFAULT_wxUSE_HTML=no
 418   DEFAULT_wxUSE_FILESYSTEM=no
 419   DEFAULT_wxUSE_FS_INET=no
 420   DEFAULT_wxUSE_FS_ZIP=no
 421   DEFAULT_wxUSE_BUSYINFO=no
 422   DEFAULT_wxUSE_ZIPSTREAM=no
 423   DEFAULT_wxUSE_VALIDATORS=no
 424
 425   DEFAULT_wxUSE_ACCEL=no
 426   DEFAULT_wxUSE_BUTTON=no
 427   DEFAULT_wxUSE_BMPBUTTON=no
 428   DEFAULT_wxUSE_CALCTRL=no
 429   DEFAULT_wxUSE_CARET=no
 430   DEFAULT_wxUSE_CHECKBOX=no
 431   DEFAULT_wxUSE_CHECKLST=no
 432   DEFAULT_wxUSE_CHOICE=no
 433   DEFAULT_wxUSE_COMBOBOX=no
 434   DEFAULT_wxUSE_GAUGE=no
 435   DEFAULT_wxUSE_GRID=no
 436   DEFAULT_wxUSE_NEW_GRID=no
 437   DEFAULT_wxUSE_IMAGLIST=no
 438   DEFAULT_wxUSE_LISTBOX=no
 439   DEFAULT_wxUSE_LISTCTRL=no
 440   DEFAULT_wxUSE_NOTEBOOK=no
 441   DEFAULT_wxUSE_PROPSHEET=no
 442   DEFAULT_wxUSE_RADIOBOX=no
 443   DEFAULT_wxUSE_RADIOBTN=no
 444   DEFAULT_wxUSE_SASH=no
 445   DEFAULT_wxUSE_SCROLLBAR=no
 446   DEFAULT_wxUSE_SLIDER=no
 447   DEFAULT_wxUSE_SPINBTN=no
 448   DEFAULT_wxUSE_SPINCTRL=no
 449   DEFAULT_wxUSE_SPLITTER=no
 450   DEFAULT_wxUSE_STATBMP=no
 451   DEFAULT_wxUSE_STATBOX=no
 452   DEFAULT_wxUSE_STATLINE=no
 453   DEFAULT_wxUSE_STATTEXT=no
 454   DEFAULT_wxUSE_STATUSBAR=yes
 455   DEFAULT_wxUSE_TABDIALOG=no
 456   DEFAULT_wxUSE_TEXTCTRL=no
 457   DEFAULT_wxUSE_TOGGLEBTN=no
 458   DEFAULT_wxUSE_TOOLBAR=no
 459   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 460   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 461   DEFAULT_wxUSE_TREECTRL=no
 462   DEFAULT_wxUSE_POPUPWIN=no
 463   DEFAULT_wxUSE_TIPWINDOW=no
 464
 465   DEFAULT_wxUSE_UNICODE=no
 466   DEFAULT_wxUSE_UNICODE_MSLU=no
 467   DEFAULT_wxUSE_WCSRTOMBS=no
 468
 469   DEFAULT_wxUSE_PALETTE=no
 470   DEFAULT_wxUSE_IMAGE=no
 471   DEFAULT_wxUSE_GIF=no
 472   DEFAULT_wxUSE_PCX=no
 473   DEFAULT_wxUSE_PNM=no
 474   DEFAULT_wxUSE_IFF=no
 475   DEFAULT_wxUSE_XPM=no
 476   DEFAULT_wxUSE_ICO_CUR=no
 477 else
 478   DEFAULT_wxUSE_UNIVERSAL=no
 479
 480   DEFAULT_wxUSE_NANOX=no
 481
 482   DEFAULT_wxUSE_THREADS=yes
 483
 484   DEFAULT_wxUSE_SHARED=yes
 485   DEFAULT_wxUSE_SONAME=no
 486   DEFAULT_wxUSE_OPTIMISE=yes
 487   DEFAULT_wxUSE_PROFILE=no
 488   DEFAULT_wxUSE_NO_DEPS=no
 489   DEFAULT_wxUSE_NO_RTTI=no
 490   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 491   DEFAULT_wxUSE_PERMISSIVE=no
 492   DEFAULT_wxUSE_DEBUG_FLAG=no
 493   DEFAULT_wxUSE_DEBUG_INFO=no
 494   DEFAULT_wxUSE_DEBUG_GDB=no
 495   DEFAULT_wxUSE_MEM_TRACING=no
 496   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 497   DEFAULT_wxUSE_DMALLOC=no
 498   DEFAULT_wxUSE_PRECOMP=no
 499   DEFAULT_wxUSE_APPLE_IEEE=yes
 500
 501   DEFAULT_wxUSE_LOG=yes
 502   DEFAULT_wxUSE_LOGWINDOW=yes
 503   DEFAULT_wxUSE_LOGGUI=yes
 504   DEFAULT_wxUSE_LOGDIALOG=yes
 505
 506   DEFAULT_wxUSE_GUI=yes
 507
 508   DEFAULT_wxUSE_REGEX=yes
 509   DEFAULT_wxUSE_ZLIB=yes
 510   DEFAULT_wxUSE_LIBPNG=yes
 511   DEFAULT_wxUSE_LIBJPEG=yes
 512   DEFAULT_wxUSE_LIBTIFF=yes
 513   DEFAULT_wxUSE_ODBC=no
 514   DEFAULT_wxUSE_OPENGL=no
 515
 516   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 517   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 518   DEFAULT_wxUSE_STD_IOSTREAM=no
 519   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 520   DEFAULT_wxUSE_DATETIME=yes
 521   DEFAULT_wxUSE_TIMEDATE=no
 522   DEFAULT_wxUSE_TIMER=yes
 523   DEFAULT_wxUSE_STOPWATCH=yes
 524   DEFAULT_wxUSE_FILE=yes
 525   DEFAULT_wxUSE_FFILE=yes
 526   DEFAULT_wxUSE_TEXTBUFFER=yes
 527   DEFAULT_wxUSE_TEXTFILE=yes
 528   DEFAULT_wxUSE_WAVE=no
 529   DEFAULT_wxUSE_INTL=yes
 530   DEFAULT_wxUSE_CONFIG=yes
 531   DEFAULT_wxUSE_FONTMAP=yes
 532   DEFAULT_wxUSE_STREAMS=yes
 533   DEFAULT_wxUSE_SOCKETS=yes
 534   DEFAULT_wxUSE_OLE=yes
 535   DEFAULT_wxUSE_DATAOBJ=yes
 536   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 537   DEFAULT_wxUSE_JOYSTICK=yes
 538   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 539   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 540   DEFAULT_wxUSE_LONGLONG=yes
 541   DEFAULT_wxUSE_GEOMETRY=yes
 542
 543   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 544   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 545   DEFAULT_wxUSE_POSTSCRIPT=yes
 546
 547   DEFAULT_wxUSE_X_RESOURCES=no
 548   DEFAULT_wxUSE_CLIPBOARD=yes
 549   DEFAULT_wxUSE_TOOLTIPS=yes
 550   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 551   DEFAULT_wxUSE_DRAGIMAGE=yes
 552   DEFAULT_wxUSE_SPLINES=yes
 553
 554   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 555   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 556   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 557
 558   DEFAULT_wxUSE_PROLOGIO=no
 559   DEFAULT_wxUSE_RESOURCES=no
 560   DEFAULT_wxUSE_CONSTRAINTS=yes
 561   DEFAULT_wxUSE_IPC=yes
 562   DEFAULT_wxUSE_HELP=yes
 563   DEFAULT_wxUSE_MS_HTML_HELP=yes
 564   DEFAULT_wxUSE_WXHTML_HELP=yes
 565   DEFAULT_wxUSE_TREELAYOUT=yes
 566   DEFAULT_wxUSE_METAFILE=yes
 567   DEFAULT_wxUSE_MIMETYPE=yes
 568   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 569   DEFAULT_wxUSE_PROTOCOL=yes
 570   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 571   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 572   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 573   DEFAULT_wxUSE_URL=yes
 574
 575   DEFAULT_wxUSE_COMMONDLGS=yes
 576   DEFAULT_wxUSE_CHOICEDLG=yes
 577   DEFAULT_wxUSE_COLOURDLG=yes
 578   DEFAULT_wxUSE_DIRDLG=yes
 579   DEFAULT_wxUSE_FILEDLG=yes
 580   DEFAULT_wxUSE_FINDREPLDLG=yes
 581   DEFAULT_wxUSE_FONTDLG=yes
 582   DEFAULT_wxUSE_MSGDLG=yes
 583   DEFAULT_wxUSE_NUMBERDLG=yes
 584   DEFAULT_wxUSE_TEXTDLG=yes
 585   DEFAULT_wxUSE_SPLASH=yes
 586   DEFAULT_wxUSE_STARTUP_TIPS=yes
 587   DEFAULT_wxUSE_PROGRESSDLG=yes
 588   DEFAULT_wxUSE_WIZARDDLG=yes
 589
 590   DEFAULT_wxUSE_MENUS=yes
 591   DEFAULT_wxUSE_MINIFRAME=yes
 592   DEFAULT_wxUSE_HTML=yes
 593   DEFAULT_wxUSE_FILESYSTEM=yes
 594   DEFAULT_wxUSE_FS_INET=yes
 595   DEFAULT_wxUSE_FS_ZIP=yes
 596   DEFAULT_wxUSE_BUSYINFO=yes
 597   DEFAULT_wxUSE_ZIPSTREAM=yes
 598   DEFAULT_wxUSE_VALIDATORS=yes
 599
 600   DEFAULT_wxUSE_ACCEL=yes
 601   DEFAULT_wxUSE_BUTTON=yes
 602   DEFAULT_wxUSE_BMPBUTTON=yes
 603   DEFAULT_wxUSE_CALCTRL=yes
 604   DEFAULT_wxUSE_CARET=yes
 605   DEFAULT_wxUSE_CHECKBOX=yes
 606   DEFAULT_wxUSE_CHECKLST=yes
 607   DEFAULT_wxUSE_CHOICE=yes
 608   DEFAULT_wxUSE_COMBOBOX=yes
 609   DEFAULT_wxUSE_GAUGE=yes
 610   DEFAULT_wxUSE_GRID=yes
 611   DEFAULT_wxUSE_NEW_GRID=yes
 612   DEFAULT_wxUSE_IMAGLIST=yes
 613   DEFAULT_wxUSE_LISTBOX=yes
 614   DEFAULT_wxUSE_LISTCTRL=yes
 615   DEFAULT_wxUSE_NOTEBOOK=yes
 616   DEFAULT_wxUSE_PROPSHEET=yes
 617   DEFAULT_wxUSE_RADIOBOX=yes
 618   DEFAULT_wxUSE_RADIOBTN=yes
 619   DEFAULT_wxUSE_SASH=yes
 620   DEFAULT_wxUSE_SCROLLBAR=yes
 621   DEFAULT_wxUSE_SLIDER=yes
 622   DEFAULT_wxUSE_SPINBTN=yes
 623   DEFAULT_wxUSE_SPINCTRL=yes
 624   DEFAULT_wxUSE_SPLITTER=yes
 625   DEFAULT_wxUSE_STATBMP=yes
 626   DEFAULT_wxUSE_STATBOX=yes
 627   DEFAULT_wxUSE_STATLINE=yes
 628   DEFAULT_wxUSE_STATTEXT=yes
 629   DEFAULT_wxUSE_STATUSBAR=yes
 630   DEFAULT_wxUSE_TABDIALOG=no
 631   DEFAULT_wxUSE_TEXTCTRL=yes
 632   DEFAULT_wxUSE_TOGGLEBTN=yes
 633   DEFAULT_wxUSE_TOOLBAR=yes
 634   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 635   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 636   DEFAULT_wxUSE_TREECTRL=yes
 637   DEFAULT_wxUSE_POPUPWIN=yes
 638   DEFAULT_wxUSE_TIPWINDOW=yes
 639
 640   DEFAULT_wxUSE_UNICODE=no
 641   DEFAULT_wxUSE_UNICODE_MSLU=yes
 642   DEFAULT_wxUSE_WCSRTOMBS=no
 643
 644   DEFAULT_wxUSE_PALETTE=yes
 645   DEFAULT_wxUSE_IMAGE=yes
 646   DEFAULT_wxUSE_GIF=yes
 647   DEFAULT_wxUSE_PCX=yes
 648   DEFAULT_wxUSE_IFF=no
 649   DEFAULT_wxUSE_PNM=yes
 650   DEFAULT_wxUSE_XPM=yes
 651   DEFAULT_wxUSE_ICO_CUR=yes
 652 fi
 653
 654 dnl WX_ARG_WITH should be used to select whether an external package will be
 655 dnl used or not, to configure compile-time features of this package itself,
 656 dnl use WX_ARG_ENABLE instead
 657
 658 dnl ============================
 659 dnl external package dependecies
 660 dnl ============================
 661
 662 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 663 dnl these values manually
 664 for toolkit in `echo $ALL_TOOLKITS`; do
 665   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 666   if test "x$LINE" != "x" ; then
 667     has_toolkit_in_cache=1
 668     eval "DEFAULT_$LINE"
 669     eval "CACHE_$toolkit=1"
 670   fi
 671 done
 672
 673 dnl ---------------------------------------------------------------------------
 674 dnl --disable-gui will build only non-GUI part of wxWindows: check for this
 675 dnl first to disable many other switches if it's given
 676 dnl
 677 dnl NB: this is still in testing stage, don't use if you don't know what you're
 678 dnl     doing
 679 dnl ---------------------------------------------------------------------------
 680
 681 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 682
 683 if test "$wxUSE_GUI" = "yes"; then
 684
 685 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWindows GUI controls instead of native ones], wxUSE_UNIVERSAL)
 686 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 687 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 688 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" TOOLKIT_GIVEN=1])
 689 AC_ARG_WITH(wine,          [  --with-wine             use WINE], [wxUSE_WINE="$withval" CACHE_WINE=1 TOOLKIT_GIVEN=1])
 690 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 691 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 692 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 693 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 694 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 695 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 696
 697 WX_ARG_ENABLE(gtk2,        [  --enable-gtk2           use GTK+ 2.0 if available (EXPERIMENTAL)], wxUSE_GTK2)
 698
 699 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 700 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 701 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 702 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 703
 704 fi
 705 dnl for GUI only
 706
 707 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 708 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 709 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 710 WX_ARG_WITH(odbc,          [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 711
 712 dnl ---------------------------------------------------------------------------
 713 dnl compile options
 714 dnl ---------------------------------------------------------------------------
 715
 716 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 717 WX_ARG_ENABLE(soname,      [  --enable-soname         set the DT_SONAME field in ELF shared libraries], wxUSE_SONAME)
 718 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 719 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 720
 721 dnl allow the precompiled header option to be disabled under Mac OS X/Darwin
 722 WX_ARG_ENABLE(precomp,     [  --enable-precomp        enable use of precompiled headers (Mac OS X/Darwin)], wxUSE_PRECOMP)
 723
 724 if test "$wxUSE_DEBUG" = "yes"; then
 725   DEFAULT_wxUSE_DEBUG_FLAG=yes
 726   DEFAULT_wxUSE_DEBUG_INFO=yes
 727 elif test "$wxUSE_DEBUG" = "no"; then
 728   DEFAULT_wxUSE_DEBUG_FLAG=no
 729   DEFAULT_wxUSE_DEBUG_INFO=no
 730 fi
 731
 732 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 733 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 734 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 735 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 736 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 737 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 738 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 739 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 740 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 741 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 742
 743 WX_ARG_ENABLE(compat20,      [  --enable-compat20       enable wxWindows 2.0 compatibility], WXWIN_COMPATIBILITY_2)
 744 WX_ARG_ENABLE(compat22,      [  --disable-compat22      disable wxWindows 2.2 compatibility], WXWIN_COMPATIBILITY_2_2, disable)
 745
 746 AC_ARG_ENABLE(rpath,         [  --enable-rpath=DIR      output the rpath flag from wx-config], [wxRPATH_DIR="$enableval"])
 747
 748 if test "$wxRPATH_DIR" != "" -a "$wxRPATH_DIR" != "disable"; then
 749    WXCONFIG_RPATH="-Wl,-rpath -Wl,$wxRPATH_DIR"
 750 fi
 751
 752
 753 dnl ---------------------------------------------------------------------------
 754 dnl (small) optional non GUI classes
 755 dnl ---------------------------------------------------------------------------
 756
 757 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 758 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 759
 760 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 761 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 762 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 763 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 764 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 765 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes], wxUSE_OLE)
 766 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 767
 768 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 769
 770 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 771 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 772 WX_ARG_ENABLE(timedate,      [  --enable-timedate       use obsolete wxDate/wxTime classes], wxUSE_TIMEDATE)
 773 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 774 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 775 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 776 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 777 WX_ARG_ENABLE(wave,          [  --enable-wave           use wxWave class], wxUSE_WAVE)
 778 WX_ARG_ENABLE(fraction,      [  --enable-fraction       use wxFraction class], wxUSE_FRACTION)
 779 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 780 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 781 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 782 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 783 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 784 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 785 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile classes], wxUSE_FILE)
 786 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile classes], wxUSE_FFILE)
 787 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 788 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 789 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 790 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 791 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (win32 only)], wxUSE_UNICODE_MSLU)
 792 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWindows implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 793 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 794 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 795 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 796 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
 797 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZipInputStream], wxUSE_ZIPSTREAM)
 798
 799 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals and pass them to wxApp::OnFatalException], wxUSE_ON_FATAL_EXCEPTION)
 800 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 801
 802 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 803 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 804
 805 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 806 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 807 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 808 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 809 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 810
 811
 812 dnl ---------------------------------------------------------------------------
 813 dnl "big" options (i.e. those which change a lot of things throughout the library)
 814 dnl ---------------------------------------------------------------------------
 815
 816 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 817
 818 if test "$wxUSE_GUI" = "yes"; then
 819
 820 dnl ---------------------------------------------------------------------------
 821 dnl "big" GUI options
 822 dnl ---------------------------------------------------------------------------
 823
 824 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 825 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 826 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 827 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 828 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 829 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 830 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 831 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI_ARCHITECTURE)
 832 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 833 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 834 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 835
 836 dnl ---------------------------------------------------------------------------
 837 dnl PostScript options
 838 dnl ---------------------------------------------------------------------------
 839 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 840
 841 dnl VZ: these options seem to be always on, if someone wants to change it please do
 842 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
 843 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
 844
 845 dnl ---------------------------------------------------------------------------
 846 dnl resources
 847 dnl ---------------------------------------------------------------------------
 848
 849 WX_ARG_ENABLE(prologio,    [  --enable-prologio       use Prolog IO library], wxUSE_PROLOGIO)
 850 WX_ARG_ENABLE(resources,   [  --enable-resources      use wxWindows resources], wxUSE_RESOURCES)
 851
 852 WX_ARG_ENABLE(xresources,  [  --enable-xresources     use X resources for save (default for gtk+)], wxUSE_X_RESOURCES)
 853
 854 dnl ---------------------------------------------------------------------------
 855 dnl IPC &c
 856 dnl ---------------------------------------------------------------------------
 857
 858 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard classes], wxUSE_CLIPBOARD)
 859 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 860 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 861
 862 WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout classes], wxUSE_TREELAYOUT)
 863
 864 dnl ---------------------------------------------------------------------------
 865 dnl optional GUI controls (in alphabetical order except the first one)
 866 dnl ---------------------------------------------------------------------------
 867
 868 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
 869
 870 dnl even with --enable-controls, some may be disabled by giving
 871 dnl --disable-<control> later on the command line - but by default all will be
 872 dnl used (and vice versa)
 873 if test "$wxUSE_CONTROLS" = "yes"; then
 874   DEFAULT_wxUSE_ACCEL=yes
 875   DEFAULT_wxUSE_BMPBUTTON=yes
 876   DEFAULT_wxUSE_BUTTON=yes
 877   DEFAULT_wxUSE_CALCTRL=no
 878   DEFAULT_wxUSE_CARET=yes
 879   DEFAULT_wxUSE_COMBOBOX=yes
 880   DEFAULT_wxUSE_CHECKBOX=yes
 881   DEFAULT_wxUSE_CHECKLISTBOX=yes
 882   DEFAULT_wxUSE_CHOICE=yes
 883   DEFAULT_wxUSE_GAUGE=yes
 884   DEFAULT_wxUSE_GRID=yes
 885   DEFAULT_wxUSE_NEW_GRID=yes
 886   DEFAULT_wxUSE_IMAGLIST=yes
 887   DEFAULT_wxUSE_LISTBOX=yes
 888   DEFAULT_wxUSE_LISTCTRL=yes
 889   DEFAULT_wxUSE_NOTEBOOK=yes
 890   DEFAULT_wxUSE_PROPSHEET=yes
 891   DEFAULT_wxUSE_RADIOBOX=yes
 892   DEFAULT_wxUSE_RADIOBTN=yes
 893   DEFAULT_wxUSE_SASH=yes
 894   DEFAULT_wxUSE_SCROLLBAR=yes
 895   DEFAULT_wxUSE_SLIDER=yes
 896   DEFAULT_wxUSE_SPINBTN=yes
 897   DEFAULT_wxUSE_SPINCTRL=yes
 898   DEFAULT_wxUSE_SPLITTER=yes
 899   DEFAULT_wxUSE_STATBMP=yes
 900   DEFAULT_wxUSE_STATBOX=yes
 901   DEFAULT_wxUSE_STATLINE=yes
 902   DEFAULT_wxUSE_STATUSBAR=yes
 903   DEFAULT_wxUSE_TAB_DIALOG=yes
 904   DEFAULT_wxUSE_TOGGLEBTN=yes
 905   DEFAULT_wxUSE_TOOLBAR=yes
 906   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 907   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 908   DEFAULT_wxUSE_TOOLTIPS=yes
 909   DEFAULT_wxUSE_TREECTRL=yes
 910   DEFAULT_wxUSE_POPUPWIN=yes
 911   DEFAULT_wxUSE_TIPWINDOW=yes
 912 elif test "$wxUSE_CONTROLS" = "no"; then
 913   DEFAULT_wxUSE_ACCEL=no
 914   DEFAULT_wxUSE_BMPBUTTON=no
 915   DEFAULT_wxUSE_BUTTON=no
 916   DEFAULT_wxUSE_CALCTRL=no
 917   DEFAULT_wxUSE_CARET=no
 918   DEFAULT_wxUSE_COMBOBOX=no
 919   DEFAULT_wxUSE_CHECKBOX=no
 920   DEFAULT_wxUSE_CHECKLISTBOX=no
 921   DEFAULT_wxUSE_CHOICE=no
 922   DEFAULT_wxUSE_GAUGE=no
 923   DEFAULT_wxUSE_GRID=no
 924   DEFAULT_wxUSE_NEW_GRID=no
 925   DEFAULT_wxUSE_IMAGLIST=no
 926   DEFAULT_wxUSE_LISTBOX=no
 927   DEFAULT_wxUSE_LISTCTRL=no
 928   DEFAULT_wxUSE_NOTEBOOK=no
 929   DEFAULT_wxUSE_PROPSHEET=no
 930   DEFAULT_wxUSE_RADIOBOX=no
 931   DEFAULT_wxUSE_RADIOBTN=no
 932   DEFAULT_wxUSE_SASH=no
 933   DEFAULT_wxUSE_SCROLLBAR=no
 934   DEFAULT_wxUSE_SLIDER=no
 935   DEFAULT_wxUSE_SPINBTN=no
 936   DEFAULT_wxUSE_SPINCTRL=no
 937   DEFAULT_wxUSE_SPLITTER=no
 938   DEFAULT_wxUSE_STATBMP=no
 939   DEFAULT_wxUSE_STATBOX=no
 940   DEFAULT_wxUSE_STATLINE=no
 941   DEFAULT_wxUSE_STATUSBAR=no
 942   DEFAULT_wxUSE_TAB_DIALOG=no
 943   DEFAULT_wxUSE_TOGGLEBTN=no
 944   DEFAULT_wxUSE_TOOLBAR=no
 945   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 946   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 947   DEFAULT_wxUSE_TOOLTIPS=no
 948   DEFAULT_wxUSE_TREECTRL=no
 949   DEFAULT_wxUSE_POPUPWIN=no
 950   DEFAULT_wxUSE_TIPWINDOW=no
 951 fi
 952
 953 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 954 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 955 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 956 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 957 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 958 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 959 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 960 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 961 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox classes], wxUSE_COMBOBOX)
 962 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 963 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 964 WX_ARG_ENABLE(newgrid,     [  --enable-newgrid        use new wxGrid class], wxUSE_NEW_GRID)
 965 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 966 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 967 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 968 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 969 WX_ARG_ENABLE(propsheet,   [  --enable-propsheet      use wxPropertySheet class], wxUSE_PROPSHEET)
 970 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 971 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 972 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 973 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 974 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 975 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 976 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 977 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 978 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 979 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 980 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 981 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 982 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 983 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
 984 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 985 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 986 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 987 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 988 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
 989 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
 990 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 991 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 992
 993 dnl ---------------------------------------------------------------------------
 994 dnl common dialogs
 995 dnl ---------------------------------------------------------------------------
 996
 997 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
 998 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
 999 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1000 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1001 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1002 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1003 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1004 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1005 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1006 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1007 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1008 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1009 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1010 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1011
1012 dnl ---------------------------------------------------------------------------
1013 dnl misc GUI options
1014 dnl ---------------------------------------------------------------------------
1015
1016 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1017 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1018 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1019 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1020 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1021 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1022 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick (Linux only)], wxUSE_JOYSTICK)
1023 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1024 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1025
1026 dnl ---------------------------------------------------------------------------
1027 dnl support for image formats that do not rely on external library
1028 dnl ---------------------------------------------------------------------------
1029
1030 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1031 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1032 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1033 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1034 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1035 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1036 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1037 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1038
1039 fi
1040
1041 dnl General settings (needed for GUI and non-GUI compilations alike).
1042 dnl Path separator; ':' for unix, ';' for OS/2
1043 dnl Stem for flex output; lexyy for OS/2, lex.yy otherwise
1044 case "${host}" in
1045   *-pc-os2_emx | *-pc-os2-emx )
1046     PATH_IFS=';'
1047 dnl Really ought to text for this as meanwhile there are flex versions using
1048 dnl lex.yy as well due to FAT support being more and more dropped...
1049     LEX_STEM="lexyy"
1050   ;;
1051   *)
1052     PATH_IFS=':'
1053     LEX_STEM="lex.yy"
1054   ;;
1055 esac
1056
1057 dnl for GUI only
1058
1059 dnl cache the options values before (may be) aborting below
1060 WX_ARG_CACHE_FLUSH
1061
1062 dnl check that no more than one toolkit is given and that if none are given that
1063 dnl we have a default one
1064
1065 AC_MSG_CHECKING(for toolkit)
1066
1067 if test "$wxUSE_GUI" = "yes"; then
1068
1069     if test "$USE_BEOS" = 1; then
1070         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1071     fi
1072
1073     if test "$TOOLKIT_GIVEN" = 1; then
1074       dnl convert "yes" to 1 and "no" to 0
1075       for toolkit in `echo $ALL_TOOLKITS`; do
1076         var=wxUSE_$toolkit
1077         eval "value=\$${var}"
1078         eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1079       done
1080     else
1081       dnl try to guess the most apropriate toolkit for this platform
1082       for toolkit in `echo $ALL_TOOLKITS`; do
1083         if test "$has_toolkit_in_cache" != 1; then
1084           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1085         else
1086           var=DEFAULT_wxUSE_$toolkit
1087         fi
1088         eval "wxUSE_$toolkit=\$${var}"
1089       done
1090     fi
1091
1092     dnl we suppose that expr is available (maybe there is a better way to do
1093     dnl this? what about using ALL_TOOLKITS? TODO)
1094     NUM_TOOLKITS=`expr ${wxUSE_GTK:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_MAC:-0}  \
1095                   + ${wxUSE_WINE:-0} + ${wxUSE_MSW:-0} + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} + ${wxUSE_X11:-0}`
1096
1097     dnl Allow wxUSE_PM only for OS/2 with EMX.
1098     case "${host}" in
1099       *-pc-os2_emx | *-pc-os2-emx )
1100         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1101     esac
1102
1103     case "$NUM_TOOLKITS" in
1104       1)
1105       ;;
1106       0)
1107         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1108       ;;
1109       *)
1110         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1111     esac
1112
1113     dnl cache the wxUSE_<TOOLKIT> values too
1114     for toolkit in `echo $ALL_TOOLKITS`; do
1115       var=wxUSE_$toolkit
1116       eval "value=\$${var}"
1117       if test "x$value" != x; then
1118         cache_var=CACHE_$toolkit
1119         eval "cache=\$${cache_var}"
1120         if test "$cache" = 1; then
1121           echo "$var=$value" >> ${wx_arg_cache_file}
1122         fi
1123         if test "$value" = 1; then
1124           toolkit_echo=`echo $toolkit | tr [[A-Z]] [[a-z]]`
1125           AC_MSG_RESULT($toolkit_echo)
1126         fi
1127       fi
1128     done
1129 else
1130     AC_MSG_RESULT(base ($host_alias hosted) only)
1131 fi
1132
1133 dnl ---------------------------------------------------------------------------
1134 dnl When we are using Cygwin with Motif/GTK+, we want it to appear like
1135 dnl 'just' a POSIX platform, so the Win32 API must not be available
1136 dnl ---------------------------------------------------------------------------
1137 dnl (Windows-only piece)
1138 wants_win32=0
1139 doesnt_want_win32=0
1140 case "${host}" in
1141   *-*-cygwin*)
1142       if test "$wxUSE_MSW" = 1 ; then
1143         wants_win32=1
1144       else
1145         doesnt_want_win32=1
1146       fi
1147   ;;
1148   *-*-mingw*)
1149       wants_win32=1
1150   ;;
1151 esac
1152
1153 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1154 dnl     take effect on Cygwin/Mingw and not other platforms.
1155 if test "$wants_win32" = 1 ; then
1156     USE_UNIX=0
1157     USE_WIN32=1
1158     AC_DEFINE(__WIN32__)
1159     AC_DEFINE(__WIN95__)
1160     AC_DEFINE(__WINDOWS__)
1161     AC_DEFINE(__GNUWIN32__)
1162     AC_DEFINE(STRICT)
1163     AC_DEFINE(WINVER, 0x0400)
1164 fi
1165 if test "$doesnt_want_win32" = 1 ; then
1166     USE_UNIX=1
1167     USE_WIN32=0
1168 fi
1169 dnl (end of Windows-only piece)
1170
1171 if test "$USE_UNIX" = 1 ; then
1172     wxUSE_UNIX=yes
1173     AC_DEFINE(__UNIX__)
1174 fi
1175
1176 dnl ---------------------------------------------------------------------------
1177 dnl Checks for programs
1178 dnl ---------------------------------------------------------------------------
1179
1180 dnl flush the cache because checking for programs might abort
1181 AC_CACHE_SAVE
1182
1183 dnl cross-compiling support: we're cross compiling if the build system is
1184 dnl different from the target one (assume host and target be always the same)
1185 if test "$build" != "$host" ; then
1186     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 -o "$USE_UNIX"; then
1187         CC=$host_alias-gcc
1188         CXX=$host_alias-c++
1189         AR=$host_alias-ar
1190         RANLIB=$host_alias-ranlib
1191         DLLTOOL=$host_alias-dlltool
1192         RESCOMP=$host_alias-windres
1193         LD=$host_alias-ld
1194         NM=$host_alias-nm
1195         STRIP=$host_alias-strip
1196     else
1197         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1198     fi
1199 fi
1200
1201 dnl C-compiler checks
1202 dnl   defines CC with the compiler to use
1203 dnl   defines GCC with yes if using gcc
1204 dnl   defines GCC empty if not using gcc
1205 dnl   defines CFLAGS
1206 dnl
1207 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1208 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1209 dnl -g and -O flags ourselves below
1210 CFLAGS=${CFLAGS:=}
1211 AC_PROG_CC
1212
1213 dnl is -traditional needed for correct compilations
1214 dnl   adds -traditional for gcc if needed
1215 AC_PROG_GCC_TRADITIONAL
1216
1217 AC_LANG_SAVE
1218 AC_LANG_CPLUSPLUS
1219
1220 dnl C++-compiler checks
1221 dnl   defines CXX with the compiler to use
1222 dnl   defines GXX with yes if using gxx
1223 dnl   defines GXX empty if not using gxx
1224 dnl   defines CXXFLAGS
1225 dnl
1226 dnl see CFLAGS line above
1227 CXXFLAGS=${CXXFLAGS:=}
1228 AC_PROG_CXX
1229
1230 AC_LANG_RESTORE
1231
1232 dnl ranlib command
1233 dnl   defines RANLIB with the appropriate command
1234 AC_PROG_RANLIB
1235
1236 dnl ar command
1237 dnl   defines AR with the appropriate command
1238 AC_CHECK_PROG(AR, ar, ar, ar)
1239
1240 dnl install checks
1241 dnl   defines INSTALL with the appropriate command
1242 AC_PROG_INSTALL
1243
1244 dnl   make install path absolute (if not already); will fail with MSDOS paths
1245 case ${INSTALL} in
1246   /* ) # Absolute
1247      ;;
1248   *)
1249      INSTALL=`pwd`/${INSTALL} ;;
1250 esac
1251
1252
1253 case "${host}" in
1254
1255     dnl The other BSD's should probably go in here too, since this is
1256     dnl to workaround a strange static lib BSDism.
1257     dnl Mac OS X install seems to ignore -p option...
1258     powerpc-*-darwin* )
1259         INSTALL_PROGRAM="cp -fp"
1260         INSTALL_DATA="cp -fp"
1261         ;;
1262     *)
1263         ;;
1264 esac
1265
1266 dnl strip command
1267 dnl   defines STRIP as strip or nothing if not found
1268 AC_CHECK_PROG(STRIP, strip, strip, true)
1269
1270 dnl does make support "-include" (only GNU make does AFAIK)?
1271 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1272 [
1273     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1274             egrep -s GNU > /dev/null); then
1275         wx_cv_prog_makeisgnu="yes"
1276     else
1277         wx_cv_prog_makeisgnu="no"
1278     fi
1279 ])
1280
1281 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1282     IF_GNU_MAKE=""
1283 else
1284     IF_GNU_MAKE="#"
1285 fi
1286
1287 AC_SUBST(IF_GNU_MAKE)
1288
1289 dnl we don't need to check for VPATH support in GNU make - it does have it
1290 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1291 dnl check if VPATH works
1292 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1293 dnl create Makefile
1294 cat - << EOF > confMake
1295 check : file
1296         cp \$? \$@
1297         cp \$? final_file
1298 EOF
1299
1300 if test ! -d sub ; then
1301   mkdir sub
1302 fi
1303 echo dummy > sub/file
1304 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1305 RESULT=$?
1306 rm -f sub/file check final_file confMake
1307 rmdir sub
1308 if test "$RESULT" = 0; then
1309   wx_cv_prog_makevpath="yes"
1310 else
1311   wx_cv_prog_makevpath="no"
1312 fi
1313 ])
1314
1315 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1316 AC_MSG_ERROR([
1317 You need a make-utility that is able to use the variable
1318 VPATH correctly.
1319 If your version of make does not support VPATH correctly,
1320 please install GNU-make (possibly as gmake), and start
1321 configure with the following command:
1322 export MAKE=gmake; ./configure  for sh-type shells
1323 setenv MAKE gmake; ./configure  for csh-type shells
1324 Also please do remember to use gmake in this case every time
1325 you are trying to compile.
1326 ])
1327 fi dnl make without VPATH
1328 fi dnl not GNU make
1329
1330 dnl YACC checks
1331 dnl   defines YACC with the appropriate command
1332 AC_PROG_YACC
1333
1334 dnl LEX checks
1335 dnl   defines LEX with the appropriate command
1336 dnl   defines LEXLIB with the appropriate library
1337 AC_PROG_LEX
1338
1339 dnl needed for making link to setup.h
1340 AC_PROG_LN_S
1341
1342 dnl ---------------------------------------------------------------------------
1343 dnl When we are using gcc on OS/2, we want to be either using resources (PM)
1344 dnl or a more complete POSIX emulation for Motif/GTK+/X11
1345 dnl ---------------------------------------------------------------------------
1346 dnl (OS/2-only piece)
1347 case "${host}" in
1348   *-pc-os2_emx | *-pc-os2-emx )
1349       dnl Explicitly link -lstdcpp, since we are using "gcc" not "g++"/"c++".
1350       LIBS="$LIBS -lstdcpp"
1351       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1352           dnl More complete Unix emulation for unix-like ports
1353           dnl by linking in POSIX/2's cExt (if available).
1354           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1355       else
1356           dnl Include resources for the "native" port (wxPM).
1357           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1358       fi
1359   ;;
1360 esac
1361 dnl (end of OS/2-only piece)
1362
1363 dnl ------------------------------------------------------------------------
1364 dnl Check for headers
1365 dnl ------------------------------------------------------------------------
1366
1367 dnl test for strings.h needed under AIX, but do not check for it wxMac as
1368 dnl it exists but is only a simple redirection to string.h and it is in
1369 dnl conflict with Strings.h in FlatCarbon headers
1370 if test "$wxUSE_MAC" != 1; then
1371   dnl defines HAVE_STRINGS_H
1372   AC_CHECK_HEADERS(strings.h)
1373 fi
1374
1375 dnl defines HAVE_STDLIB_H
1376 AC_CHECK_HEADERS(stdlib.h)
1377 dnl defines HAVE_MALLOC_H
1378 AC_CHECK_HEADERS(malloc.h)
1379 dnl defines HAVE_UNISTD_H
1380 AC_CHECK_HEADERS(unistd.h)
1381 dnl defines HAVE_WCHAR_H
1382 AC_CHECK_HEADERS(wchar.h)
1383
1384 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1385 if test "$ac_cv_header_wchar_h" != "yes"; then
1386     dnl defines HAVE_WCSTR_H
1387     AC_CHECK_HEADERS(wcstr.h)
1388 fi
1389
1390 dnl defines HAVE_FNMATCH_H
1391 AC_CHECK_HEADERS(fnmatch.h)
1392
1393 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
1394     AC_CHECK_FUNCS(fnmatch)
1395 fi
1396
1397 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1398 AC_CHECK_HEADERS(langinfo.h)
1399
1400 if test "$wxUSE_GUI" = "yes"; then
1401     if test "$wxUSE_UNIX" = "yes"; then
1402         dnl defines HAVE_X11_XKBLIB_H
1403         AC_CHECK_HEADERS(X11/XKBlib.h)
1404     fi
1405 fi
1406
1407 dnl ---------------------------------------------------------------------------
1408 dnl Checks for compiler characteristics
1409 dnl ---------------------------------------------------------------------------
1410
1411 dnl defines const to be empty if c-compiler does not support const fully
1412 AC_C_CONST
1413 dnl defines inline to a sensible value for the c-compiler
1414 AC_C_INLINE
1415
1416 dnl check the sizes of integral types (give some reasonable default values for
1417 dnl cross-compiling)
1418 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1419 AC_CHECK_SIZEOF(char, 1)
1420 AC_CHECK_SIZEOF(short, 2)
1421 AC_CHECK_SIZEOF(void *, 4)
1422 AC_CHECK_SIZEOF(int, 4)
1423 AC_CHECK_SIZEOF(long, 4)
1424
1425 case "${host}" in
1426     arm-*-linux* )
1427         AC_CHECK_SIZEOF(long long, 8)
1428     ;;
1429     *-hp-hpux* )
1430         AC_CHECK_SIZEOF(long long, 0)
1431         if test "$ac_cv_sizeof_long_long" != "0"; then
1432             dnl HPUX 10.20 headers need this define in order to use long long definitions
1433             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1434         fi
1435     ;;
1436     * )
1437         AC_CHECK_SIZEOF(long long, 0)
1438 esac
1439
1440 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
1441 dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
1442 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
1443 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
1444 [
1445     AC_TRY_RUN(
1446         [
1447             /* DJGPP only has fake wchar_t: */
1448             #ifdef __DJGPP__
1449             #  error "fake wchar_t"
1450             #endif
1451             #ifdef HAVE_WCHAR_H
1452             #  ifdef __CYGWIN__
1453             #    include <stddef.h>
1454             #  endif
1455             #  include <wchar.h>
1456             #endif
1457             #ifdef HAVE_STDLIB_H
1458             #  include <stdlib.h>
1459             #endif
1460             #include <stdio.h>
1461             int main()
1462             {
1463                 FILE *f=fopen("conftestval", "w");
1464                 if (!f) exit(1);
1465                 fprintf(f, "%i", sizeof(wchar_t));
1466                 exit(0);
1467             }
1468         ],
1469         wx_cv_sizeof_wchar_t=`cat conftestval`,
1470         wx_cv_sizeof_wchar_t=0,
1471         [
1472             case "${host}" in
1473               *-pc-msdosdjgpp )
1474                 wx_cv_sizeof_wchar_t=0
1475                 ;;
1476               * )
1477                 wx_cv_sizeof_wchar_t=4
1478                 ;;
1479             esac
1480         ]
1481     )
1482 ])
1483
1484 AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
1485
1486 dnl check for large file support
1487 AC_SYS_LARGEFILE
1488
1489 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1490 dnl line because otherwise the system headers risk being included before
1491 dnl wx/defs.h which defines these constants leading to inconsistent
1492 dnl sizeof(off_t) in different source files of the same program and linking
1493 dnl problems
1494 if test "x$wx_largefile" = "xyes"; then
1495     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1496         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1497     else
1498         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1499     fi
1500     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1501 fi
1502
1503 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1504 WX_C_BIGENDIAN
1505
1506 dnl check for iostream (as opposed to iostream.h) standard header
1507 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1508
1509 dnl check whether C++ compiler supports bool built-in type
1510 WX_CPP_BOOL
1511
1512 dnl check whether C++ compiler supports explicit keyword
1513 WX_CPP_EXPLICIT
1514
1515 dnl ---------------------------------------------------------------------------
1516 dnl Define search path for includes and libraries: all headers and libs will be
1517 dnl looked for in all directories of this path
1518 dnl ---------------------------------------------------------------------------
1519
1520 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1521 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1522 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1523 dnl
1524 dnl Also try to put all directories which may contain X11R6 before those which
1525 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1526 SEARCH_INCLUDE="\
1527     /usr/local/include        \
1528                               \
1529     /usr/Motif-1.2/include    \
1530     /usr/Motif-2.1/include    \
1531                               \
1532     /usr/include/Motif1.2     \
1533     /opt/xpm/include/X11      \
1534     /opt/GBxpm/include/       \
1535     /opt/GBxpm/X11/include/   \
1536                               \
1537     /usr/Motif1.2/include     \
1538     /usr/dt/include           \
1539     /usr/openwin/include      \
1540                               \
1541     /usr/include/Xm           \
1542                               \
1543     /usr/X11R6/include        \
1544     /usr/X11R6.4/include      \
1545     /usr/X11R5/include        \
1546     /usr/X11R4/include        \
1547                               \
1548     /usr/include/X11R6        \
1549     /usr/include/X11R5        \
1550     /usr/include/X11R4        \
1551                               \
1552     /usr/local/X11R6/include  \
1553     /usr/local/X11R5/include  \
1554     /usr/local/X11R4/include  \
1555                               \
1556     /usr/local/include/X11R6  \
1557     /usr/local/include/X11R5  \
1558     /usr/local/include/X11R4  \
1559                               \
1560     /usr/X11/include          \
1561     /usr/include/X11          \
1562     /usr/local/X11/include    \
1563     /usr/local/include/X11    \
1564                               \
1565     /usr/X386/include         \
1566     /usr/x386/include         \
1567     /usr/XFree86/include/X11  \
1568                               \
1569     X:/XFree86/include        \
1570     X:/XFree86/include/X11    \
1571                               \
1572     /usr/include/gtk          \
1573     /usr/local/include/gtk    \
1574     /usr/include/glib         \
1575     /usr/local/include/glib   \
1576                               \
1577     /usr/include/qt           \
1578     /usr/local/include/qt     \
1579                               \
1580     /usr/include/windows      \
1581     /usr/include/wine         \
1582     /usr/local/include/wine   \
1583                               \
1584     /usr/unsupported/include  \
1585     /usr/athena/include       \
1586     /usr/local/x11r5/include  \
1587     /usr/lpp/Xamples/include  \
1588                               \
1589     /usr/openwin/share/include"
1590
1591 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` "
1592
1593 dnl ------------------------------------------------------------------------
1594 dnl Check for libraries
1595 dnl ------------------------------------------------------------------------
1596
1597 dnl flush the cache because checking for libraries below might abort
1598 AC_CACHE_SAVE
1599
1600 dnl check for glibc version
1601 dnl
1602 dnl VZ: I have no idea why had this check been there originally, but now
1603 dnl     we could probably do without it by just always adding _GNU_SOURCE
1604 if test "$USE_LINUX" = 1; then
1605     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
1606         AC_TRY_COMPILE([#include <features.h>],
1607             [
1608                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
1609                     #error not glibc2.1
1610                 #endif
1611             ],
1612             [
1613                 wx_cv_lib_glibc21=yes
1614             ],
1615             [
1616                 wx_cv_lib_glibc21=no
1617             ]
1618         )
1619     ])
1620     if test "$wx_cv_lib_glibc21" = "yes"; then
1621         AC_DEFINE(wxHAVE_GLIBC2)
1622     fi
1623 fi
1624
1625 dnl we may need _GNU_SOURCE for 2 things:
1626 dnl
1627 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
1628 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
1629 dnl  which breaks libtiff compilation, so it is simpler to just define
1630 dnl  _GNU_SOURCE to get everything)
1631 dnl
1632 dnl  2. for Unicode functions
1633 if test "x$wx_cv_lib_glibc21" = "xyes"; then
1634     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
1635         AC_DEFINE(_GNU_SOURCE)
1636     fi
1637 fi
1638
1639 dnl ---------------------------------------------------------------------------
1640 dnl Optional libraries
1641 dnl
1642 dnl   --with-<lib>=sys
1643 dnl       looks for system library and fails if not found
1644 dnl
1645 dnl   --with-<lib>
1646 dnl   --with-<lib>=yes
1647 dnl       looks for system library and, if not found, prints a warning,
1648 dnl       falls back to the builtin wx version, and continues configuration
1649 dnl
1650 dnl   --with-<lib>=builtin
1651 dnl       uses builtin wx version without searching for system library
1652 dnl
1653 dnl   --with-<lib>=no
1654 dnl   --without-<lib>
1655 dnl       do not use library (neither system nor builtin wx version)
1656 dnl
1657 dnl ---------------------------------------------------------------------------
1658
1659 dnl ------------------------------------------------------------------------
1660 dnl Check for regex libraries
1661 dnl ------------------------------------------------------------------------
1662
1663 REGEX_INCLUDE=
1664 if test "$wxUSE_REGEX" != "no"; then
1665     AC_DEFINE(wxUSE_REGEX)
1666
1667     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
1668         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
1669         dnl on some old systems it may be in libregex - check for it too?
1670         AC_CHECK_HEADER(regex.h, AC_CHECK_FUNCS(regcomp))
1671
1672         if test "x$ac_cv_func_regcomp" != "xyes"; then
1673             if test "$wxUSE_REGEX" = "sys" ; then
1674                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
1675             else
1676                 AC_MSG_WARN([system regex library not found, will use built-in instead])
1677                 wxUSE_REGEX=builtin
1678             fi
1679         else
1680             dnl we are using the system library
1681             wxUSE_REGEX=sys
1682         fi
1683     fi
1684
1685     if test "$wxUSE_REGEX" = "builtin" ; then
1686         REGEX_INCLUDE="-I\${top_srcdir}/src/regex"
1687     fi
1688 fi
1689
1690 dnl ------------------------------------------------------------------------
1691 dnl Check for zlib compression library
1692 dnl ------------------------------------------------------------------------
1693
1694 ZLIB_INCLUDE=
1695 ZLIB_LINK=
1696 if test "$wxUSE_ZLIB" != "no" ; then
1697     AC_DEFINE(wxUSE_ZLIB)
1698
1699     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
1700         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
1701         dnl should still use it because hopefully (can someone confirm this?)
1702         dnl Apple did fix the security problem in it and not using the system
1703         dnl library results in a whole bunch of warnings when linking with
1704         dnl Carbon framework
1705         if test "$USE_DARWIN" = 1; then
1706             system_zlib_h_ok="yes"
1707         else
1708             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
1709             dnl known to not work) and although I don't know which is
1710             dnl the minimal required version it's safer to test for 1.1.4 as
1711             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
1712             dnl has anything more ancient (1.1.3 was released in July 1998)
1713             dnl anyhow
1714             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
1715                 AC_TRY_RUN(
1716                     [
1717                         dnl zlib.h defines ZLIB_VERSION="x.y.z"
1718                         #include <zlib.h>
1719                         #include <stdio.h>
1720
1721                         dnl don't use the brackets as quotes, we need them
1722                         changequote(,)
1723                         int main()
1724                         {
1725                             FILE *f=fopen("conftestval", "w");
1726                             if (!f) exit(1);
1727                             fprintf(f, "%s",
1728                                     ZLIB_VERSION[0] == '1' &&
1729                                     (ZLIB_VERSION[2] > '1' ||
1730                                     (ZLIB_VERSION[2] == '1' &&
1731                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
1732                             exit(0);
1733                         }
1734                         changequote([,])
1735                     ],
1736                     ac_cv_header_zlib_h=`cat conftestval`,
1737                     ac_cv_header_zlib_h=no,
1738                     dnl cross-compiling: test if we have any zlib.h
1739                     AC_CHECK_HEADER(zlib.h)
1740                 )
1741             )
1742
1743             system_zlib_h_ok=$ac_cv_header_zlib_h
1744         fi
1745
1746         if test "$system_zlib_h_ok" = "yes"; then
1747             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
1748         fi
1749
1750         if test "x$ZLIB_LINK" = "x" ; then
1751             if test "$wxUSE_ZLIB" = "sys" ; then
1752                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
1753             else
1754                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
1755                 wxUSE_ZLIB=builtin
1756             fi
1757         else
1758             dnl we are using the system library
1759             wxUSE_ZLIB=sys
1760         fi
1761     fi
1762
1763     if test "$wxUSE_ZLIB" = "builtin" ; then
1764         ZLIB_INCLUDE="-I\${top_srcdir}/src/zlib"
1765     fi
1766 fi
1767
1768 dnl ------------------------------------------------------------------------
1769 dnl Check for png library
1770 dnl ------------------------------------------------------------------------
1771
1772 PNG_INCLUDE=
1773 PNG_LINK=
1774 if test "$wxUSE_LIBPNG" != "no" ; then
1775     AC_DEFINE(wxUSE_LIBPNG)
1776
1777     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
1778         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
1779         wxUSE_LIBPNG=sys
1780     fi
1781
1782     dnl for the check below to have a chance to succeed, we must already have
1783     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
1784     dnl doesn't depend on zlib)
1785     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
1786         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
1787         wxUSE_LIBPNG=builtin
1788     fi
1789
1790     if test "$wxUSE_MGL" != 1 ; then
1791         dnl Don't check for libpng when building wxMGL, libmgl contains it
1792         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
1793             dnl libpng version 0.9 is known to not work, if an even newer
1794             dnl version is required, just bump it up in the test below
1795             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
1796                 AC_TRY_RUN(
1797                     [
1798                         dnl png.h defines PNG_LIBPNG_VER=number
1799                         #include <png.h>
1800                         #include <stdio.h>
1801
1802                         int main()
1803                         {
1804                             FILE *f=fopen("conftestval", "w");
1805                             if (!f) exit(1);
1806                             fprintf(f, "%s",
1807                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
1808                             exit(0);
1809                         }
1810                     ],
1811                     ac_cv_header_png_h=`cat conftestval`,
1812                     ac_cv_header_png_h=no,
1813                     dnl cross-compiling: test if we have any png.h
1814                     AC_CHECK_HEADER(png.h)
1815                 )
1816             )
1817
1818             if test "$ac_cv_header_png_h" = "yes"; then
1819                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng", , [-lz -lm])
1820             fi
1821
1822             if test "x$PNG_LINK" = "x" ; then
1823                 if test "$wxUSE_LIBPNG" = "sys" ; then
1824                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
1825                 else
1826                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
1827                     wxUSE_LIBPNG=builtin
1828                 fi
1829             else
1830                 dnl we are using the system library
1831                 wxUSE_LIBPNG=sys
1832             fi
1833         fi
1834     fi
1835
1836     if test "$wxUSE_LIBPNG" = "builtin" ; then
1837         PNG_INCLUDE="-I\${top_srcdir}/src/png"
1838     fi
1839
1840     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
1841 fi
1842
1843 dnl ------------------------------------------------------------------------
1844 dnl Check for jpeg library
1845 dnl ------------------------------------------------------------------------
1846
1847 JPEG_INCLUDE=
1848 JPEG_LINK=
1849 if test "$wxUSE_LIBJPEG" != "no" ; then
1850     AC_DEFINE(wxUSE_LIBJPEG)
1851
1852     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
1853         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
1854         wxUSE_LIBJPEG=sys
1855     fi
1856
1857     if test "$wxUSE_MGL" != 1 ; then
1858         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
1859         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
1860             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
1861             dnl HAVE_STDLIB_H which are already defined and this provokes
1862             dnl a compiler warning which configure considers as an error...
1863             AC_MSG_CHECKING(for jpeglib.h)
1864             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
1865                 AC_TRY_COMPILE(
1866                     [
1867                         #undef HAVE_STDLIB_H
1868                         #include <stdio.h>
1869                         #include <jpeglib.h>
1870                     ],
1871                     [
1872                     ],
1873                     ac_cv_header_jpeglib_h=yes,
1874                     ac_cv_header_jpeglib_h=no
1875                 )
1876             )
1877             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
1878
1879             if test "$ac_cv_header_jpeglib_h" = "yes"; then
1880                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
1881             fi
1882
1883             if test "x$JPEG_LINK" = "x" ; then
1884                 if test "$wxUSE_LIBJPEG" = "sys" ; then
1885                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
1886                 else
1887                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
1888                     wxUSE_LIBJPEG=builtin
1889                 fi
1890             else
1891                 dnl we are using the system library
1892                 wxUSE_LIBJPEG=sys
1893             fi
1894         fi
1895     fi
1896
1897     if test "$wxUSE_LIBJPEG" = "builtin" ; then
1898         JPEG_INCLUDE="-I\${top_srcdir}/src/jpeg"
1899     fi
1900 fi
1901
1902 dnl ------------------------------------------------------------------------
1903 dnl Check for tiff library
1904 dnl ------------------------------------------------------------------------
1905
1906 TIFF_INCLUDE=
1907 TIFF_LINK=
1908 TIFF_PREREQ_LINKS=-lm
1909 if test "$wxUSE_LIBTIFF" != "no" ; then
1910     AC_DEFINE(wxUSE_LIBTIFF)
1911
1912     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
1913         dnl libtiff may depend on libjpeg and libz so use them in the test
1914         dnl below or it would fail
1915         if test "$wxUSE_LIBJPEG" = "sys"; then
1916             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
1917         fi
1918         if test "$wxUSE_ZLIB" = "sys"; then
1919             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
1920         fi
1921         AC_CHECK_HEADER(tiffio.h,
1922                         AC_CHECK_LIB(tiff, TIFFError,
1923                                      TIFF_LINK=" -ltiff",
1924                                      ,
1925                                      $TIFF_PREREQ_LINKS)
1926                        )
1927
1928         if test "x$TIFF_LINK" = "x" ; then
1929             if test "$wxUSE_LIBTIFF" = "sys" ; then
1930                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
1931             else
1932                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
1933                 wxUSE_LIBTIFF=builtin
1934             fi
1935         else
1936             dnl we are using the system library
1937             wxUSE_LIBTIFF=sys
1938         fi
1939     fi
1940
1941     if test "$wxUSE_LIBTIFF" = "builtin" ; then
1942         TIFF_INCLUDE="-I\${top_srcdir}/src/tiff"
1943     fi
1944 fi
1945
1946 dnl ----------------------------------------------------------------
1947 dnl search for toolkit (widget sets)
1948 dnl ----------------------------------------------------------------
1949
1950 AFMINSTALL=
1951 WIN32INSTALL=
1952
1953 TOOLKIT=
1954 TOOLKIT_INCLUDE=
1955 WIDGET_SET=
1956
1957 dnl are we building for a win32 target environment?
1958 dnl If so, setup common stuff needed for both GUI and Base libs.
1959 if test "$USE_WIN32" = 1 ; then
1960     AC_CHECK_HEADERS(w32api.h)
1961     AC_CHECK_HEADER(windows.h, [],
1962     [
1963         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
1964     ])
1965
1966     dnl check if can use _WIN32_IE macro
1967     AC_CACHE_CHECK([if w32api has good enough MSIE support], wx_cv_w32api_win32_ie,
1968     [
1969       AC_TRY_COMPILE([#include <w32api.h>],
1970                      [
1971                        #define wxCHECK_W32API_VERSION( major, minor ) \
1972                        ( defined( __W32API_MAJOR_VERSION ) && defined( __W32API_MINOR_VERSION ) \
1973                        && ( ( __W32API_MAJOR_VERSION > (major) ) \
1974                        || ( __W32API_MAJOR_VERSION == (major) && __W32API_MINOR_VERSION >= (minor))))
1975
1976                        #if !wxCHECK_W32API_VERSION(1,1)
1977                        #error You need w32api 1.1 or newer
1978                        #endif
1979                      ], [
1980                         wx_cv_w32api_win32_ie=yes
1981                      ], [
1982                         wx_cv_w32api_win32_ie=no
1983                      ])
1984     ])
1985     if test "$wx_cv_w32api_win32_ie" = "yes" ; then
1986         CPPFLAGS="$CPPFLAGS -D_WIN32_IE=0x400"
1987     fi
1988
1989     dnl --- FIXME: This is still a somewhat random list of libs,
1990     dnl ---        some of them should probably be included conditionally.
1991     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lctl3d32 -ladvapi32 -lwsock32"
1992
1993     case "${host}" in
1994         *-*-cygwin* )
1995             dnl Cygwin doesn't include these by default
1996             LIBS="$LIBS -lkernel32 -luser32 -lgdi32 -lcomdlg32"
1997             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
1998     esac
1999
2000     dnl add extra odbc libs if we have compiled in odbc
2001     if test "$wxUSE_ODBC" = "yes" ; then
2002         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2003     fi
2004
2005     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2006     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2007
2008     dnl install Win32-specific files in "make install"
2009     WIN32INSTALL=win32install
2010 fi
2011
2012 if test "$USE_DARWIN" = 1; then
2013     dnl Mac OS X/Darwin GCC uses precompiled headers by default
2014     dnl this can cause problems both when compiling wxMac and wxBase
2015     if test "$wxUSE_PRECOMP" = "yes"; then
2016         CPPFLAGS="$CPPFLAGS -cpp-precomp"
2017     else
2018         CPPFLAGS="$CPPFLAGS -no-cpp-precomp"
2019     fi
2020 fi
2021
2022 if test "$wxUSE_GUI" = "yes"; then
2023     USE_GUI=1
2024
2025     GUI_TK_LIBRARY=
2026
2027     WXGTK12=
2028     WXGTK127=
2029     WXGTK20=
2030
2031     if test "$wxUSE_MSW" = 1 ; then
2032         TOOLKIT=MSW
2033         GUIDIST=MSW_DIST
2034
2035         dnl -mwindows causes a heap of other default gui libs to be linked in.
2036         dnl FIXME: If cygwin needs this, please push it above, if not, please
2037         dnl        remove this comment :-)
2038         case "${host}" in
2039             *-*-mingw32* )
2040                 LDFLAGS="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2041         esac
2042     fi
2043
2044     if test "$wxUSE_GTK" = 1; then
2045         AC_MSG_CHECKING([for GTK+ version])
2046
2047         gtk_version_cached=1
2048         AC_CACHE_VAL(wx_cv_lib_gtk,
2049             [
2050                 dnl stupid GTK+ AM macros produce their own messages, so we
2051                 dnl have to pass to the next line
2052                 gtk_version_cached=0
2053                 AC_MSG_RESULT()
2054
2055                 dnl we must link against lgthread unless the user
2056                 dnl used --disable-threads
2057                 GTK_MODULES=
2058                 if test "$wxUSE_THREADS" = "yes"; then
2059                     GTK_MODULES=gthread
2060                 fi
2061
2062                 dnl note that if we fail to find GTK2 we abort and don't fall
2063                 dnl back to GTK1.x
2064                 wx_cv_lib_gtk=
2065                 if test "x$wxUSE_GTK2" = "xyes"; then
2066                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2067                 else
2068                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2069
2070                     if test -z "$wx_cv_lib_gtk"; then
2071                         AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2072                     fi
2073                 fi
2074
2075                 if test -z "$wx_cv_lib_gtk"; then
2076                     dnl looks better in AC_MSG_RESULT
2077                     wx_cv_lib_gtk=none
2078                 else
2079                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2080                     dnl subsequent runs
2081                     wx_cv_cflags_gtk=$GTK_CFLAGS
2082                     wx_cv_libs_gtk=$GTK_LIBS
2083                 fi
2084             ]
2085         )
2086
2087         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2088         dnl enough
2089         if test "$gtk_version_cached" = 1; then
2090             AC_MSG_RESULT($wx_cv_lib_gtk)
2091         fi
2092
2093         case "$wx_cv_lib_gtk" in
2094             2.0)    WXGTK20=1
2095                     TOOLKIT_VERSION=2
2096                     ;;
2097             1.2.7)  WXGTK127=1
2098                     WXGTK12=1
2099                     ;;
2100             1.2.3)  WXGTK12=1
2101                     ;;
2102             *)      AC_MSG_ERROR([
2103 Please check that gtk-config is in path, the directory
2104 where GTK+ libraries are installed (returned by
2105 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
2106 equivalent variable and GTK+ is version 1.2.3 or above.
2107                             ])
2108                     ;;
2109         esac
2110
2111         if test "$WXGTK20" = 1; then
2112             if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
2113                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2114                     [
2115                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2116                         LIBS="$LIBS $PANGOFT2_LIBS"
2117                     ],
2118                     [
2119                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2120                         wxUSE_PRINTING_ARCHITECTURE="no"
2121                     ]
2122                 )
2123             fi
2124         else
2125             if test "$wxUSE_UNICODE" = "yes"; then
2126                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2127                 wxUSE_UNICODE=no
2128             fi
2129         fi
2130
2131         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2132         dnl have it but we do the check for the others)
2133         if test "$USE_DARWIN" != 1; then
2134             AC_CHECK_FUNCS(poll)
2135         fi
2136
2137         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2138         GUI_TK_LIBRARY="$wx_cv_libs_gtk"
2139
2140         AFMINSTALL=afminstall
2141         TOOLKIT=GTK
2142         GUIDIST=GTK_DIST
2143
2144         dnl test for XIM support in libgdk
2145         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2146     fi
2147
2148     if test "$wxUSE_MGL" = 1; then
2149         AC_MSG_CHECKING(for SciTech MGL library)
2150         if test "x$MGL_ROOT" = x ; then
2151             AC_MSG_RESULT(not found)
2152             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2153         else
2154             AC_MSG_RESULT($MGL_ROOT)
2155         fi
2156
2157         dnl Find MGL library that we want
2158         dnl FIXME_MGL - test for MGL variants for freebsd etc.
2159         case "${host}" in
2160             *-*-linux* )
2161               mgl_os="linux/gcc/glibc*"
2162               ;;
2163             *-pc-msdosdjgpp )
2164               mgl_os=dos32/dj2
2165               ;;
2166             *)
2167               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2168         esac
2169
2170         mgl_lib_type=""
2171
2172         if test "$wxUSE_DEBUG_FLAG" = yes ; then
2173             if test -f $MGL_ROOT/lib/debug/$mgl_os/libmgl.a -o \
2174                     -f $MGL_ROOT/lib/debug/$mgl_os/libmgl.so; then
2175                 mgl_lib_type=debug
2176             fi
2177         fi
2178         if test "x$mgl_lib_type" = x ; then
2179             if test -f $MGL_ROOT/lib/release/$mgl_os/libmgl.a -o \
2180                     -f $MGL_ROOT/lib/release/$mgl_os/libmgl.so; then
2181                 mgl_lib_type=release
2182             else
2183                 AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2184             fi
2185         fi
2186
2187         wxUSE_UNIVERSAL="yes"
2188
2189         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2190         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2191
2192         AFMINSTALL=afminstall
2193         TOOLKIT=MGL
2194         GUIDIST=MGL_DIST
2195     fi
2196
2197     if test "$wxUSE_MICROWIN" = 1; then
2198         AC_MSG_CHECKING(for MicroWindows)
2199         if test "x$MICROWINDOWS" = x ; then
2200             AC_MSG_RESULT(not found)
2201             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2202         else
2203             AC_MSG_RESULT($MICROWINDOWS)
2204         fi
2205
2206         if test -f $MICROWINDOWS/lib/libmwin.a; then
2207             AC_MSG_RESULT(MicroWindows' libraries found.)
2208         else
2209             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2210         fi
2211
2212         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2213         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2214
2215         wxUSE_UNIVERSAL="yes"
2216
2217         AFMINSTALL=afminstall
2218         TOOLKIT=MICROWIN
2219         GUIDIST=MICROWIN_DIST
2220
2221         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2222     fi
2223
2224     if test "$wxUSE_X11" = 1; then
2225         dnl use standard macros to check for X headers/libs, this brings support
2226         dnl for the standard configure options --x-includes and --x-libraries
2227         AC_PATH_XTRA
2228
2229         if test "$no_x" = "yes"; then
2230           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2231         fi
2232
2233         GUI_TK_LIBRARY="$X_LIBS"
2234         TOOLKIT_INCLUDE="$X_CFLAGS"
2235         AFMINSTALL=afminstall
2236         COMPILED_X_PROGRAM=0
2237
2238         if test "$wxUSE_NANOX" = "yes"; then
2239             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2240             if test "x$MICROWIN" = x ; then
2241                 AC_MSG_RESULT(not found)
2242                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2243             else
2244                 AC_MSG_RESULT($MICROWIN)
2245                 AC_DEFINE(wxUSE_NANOX)
2246             fi
2247         fi
2248
2249         xpm_link=
2250         AC_MSG_CHECKING(for Xpm library)
2251         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2252         if test "$ac_find_libraries" != "" ; then
2253             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2254             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2255             xpm_link=" -lXpm"
2256             AC_DEFINE(wxHAVE_LIB_XPM)
2257             AC_MSG_RESULT(found at $ac_find_libraries)
2258         else
2259             AC_TRY_COMPILE(
2260                 [
2261                     #include <X11/xpm.h>
2262                 ],
2263                 [
2264                     int version;
2265                     version = XpmLibraryVersion();
2266                 ],
2267                 [
2268                     xpm_link=" -lXpm"
2269                     AC_DEFINE(wxHAVE_LIB_XPM)
2270                     AC_MSG_RESULT(found in default search path)
2271                     COMPILED_X_PROGRAM=0
2272                 ],
2273                 [
2274                     AC_MSG_RESULT(no)
2275                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2276                 ]
2277             )
2278         fi
2279
2280         if test "$wxUSE_UNICODE" = "yes"; then
2281                 PKG_CHECK_MODULES(PANGOX, pangox,
2282                     [
2283                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2284                         LIBS="$LIBS $PANGOX_LIBS"
2285                     ],
2286                     [
2287                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2288                     ]
2289                 )
2290                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2291                     [
2292                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2293                         LIBS="$LIBS $PANGOFT2_LIBS"
2294                     ],
2295                     [
2296                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2297                         wxUSE_PRINTING_ARCHITECTURE="no"
2298                     ]
2299                 )
2300                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
2301                     [
2302                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
2303                         LIBS="$LIBS $PANGOXFT_LIBS"
2304                     ],
2305                     [
2306                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
2307                     ]
2308                 )
2309         fi
2310
2311         wxUSE_UNIVERSAL="yes"
2312
2313         if test "$wxUSE_NANOX" = "yes"; then
2314             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
2315             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__NANOX__ -DMWPIXEL_FORMAT=MWPF_TRUECOLOR0888 -DHAVE_FILEIO -DHAVE_BMP_SUPPORT=1 -DHAVE_GIF_SUPPORT=1 -DHAVE_PNM_SUPPORT=1 -DHAVE_XPM_SUPPORT=1 -DLINUX=1 -DUNIX=1 -DUSE_EXPOSURE -DSCREEN_HEIGHT=480 -DSCREEN_WIDTH=640 -DSCREEN_DEPTH=4 -DX11=1"
2316             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
2317         else
2318             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11$xpm_link"
2319         fi
2320
2321         TOOLKIT_VPATH="\${top_srcdir}/src/x11"
2322         TOOLKIT=X11
2323         GUIDIST=X11_DIST
2324     fi
2325
2326     if test "$wxUSE_WINE" = 1; then
2327         AC_CHECK_HEADER(windows.h, [],
2328         [
2329             AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2330         ])
2331
2332         xpm_link=
2333         AC_MSG_CHECKING(for Xpm library)
2334         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2335         if test "$ac_find_libraries" != "" ; then
2336             GUI_TK_LIBRARY="-L$ac_find_libraries"
2337             xpm_link=" -lXpm"
2338             AC_DEFINE(wxHAVE_LIB_XPM)
2339             AC_MSG_RESULT(found at $ac_find_libraries)
2340         else
2341             AC_MSG_RESULT(no)
2342             AC_MSG_WARN(library will be compiled without support for images in XPM format)
2343         fi
2344
2345         mesa_link=
2346         AC_MSG_CHECKING(for Mesa library)
2347         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,MesaGL)
2348         if test "$ac_find_libraries" != "" ; then
2349             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -L$ac_find_libraries"
2350             mesa_link=" -lMesaGL"
2351             AC_MSG_RESULT(found at $ac_find_libraries)
2352         else
2353             mesa_link=""
2354             AC_MSG_RESULT(no)
2355             AC_MSG_WARN(library will be compiled without Mesa support)
2356         fi
2357
2358         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lwine$mesa_link$xpm_link -lXxf86dga -lXxf86vm -lSM -lICE -lXext -lXmu -lX11 -lncurses"
2359         TOOLKIT=MSW
2360         GUIDIST=MSW_DIST
2361         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WINE__"
2362     fi
2363
2364     if test "$wxUSE_MOTIF" = 1; then
2365         dnl use standard macros to check for X headers/libs, this brings support
2366         dnl for the standard configure options --x-includes and --x-libraries
2367         AC_PATH_XTRA
2368
2369         if test "$no_x" = "yes"; then
2370           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2371         fi
2372
2373         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE to
2374         dnl X_LIBS and X_CFLAGS respectively -- what for??
2375         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//'`
2376         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2377         AFMINSTALL=afminstall
2378         COMPILED_X_PROGRAM=0
2379
2380         AC_MSG_CHECKING(for Motif/Lesstif headers)
2381         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2382         if test "$ac_find_includes" != "" ; then
2383             AC_MSG_RESULT(found in $ac_find_includes)
2384             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2385             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2386         else
2387             AC_TRY_COMPILE(
2388                 [
2389                     #include <Xm/Xm.h>
2390                 ],
2391                 [
2392                     int version;
2393                     version = xmUseVersion;
2394                 ],
2395                 [
2396                     AC_MSG_RESULT(found in default search path)
2397                     COMPILED_X_PROGRAM=1
2398                 ],
2399                 [
2400                     AC_MSG_RESULT(no)
2401                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2402                 ]
2403             )
2404         fi
2405
2406         if test "$COMPILED_X_PROGRAM" = 0; then
2407             AC_MSG_CHECKING(for Motif/Lesstif library)
2408             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2409             if test "$ac_find_libraries" != "" ; then
2410                 AC_MSG_RESULT(found at $ac_find_libraries)
2411
2412                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2413                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2414             else
2415                 dnl it might happen that we found headers in one of the
2416                 dnl standard paths but the libs are elsewhere - we do need to
2417                 dnl try to compile a sample program then here
2418                 save_CFLAGS=$CFLAGS
2419                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2420
2421                 AC_TRY_COMPILE(
2422                     [
2423                         #include <Xm/Xm.h>
2424                     ],
2425                     [
2426                         int version;
2427                         version = xmUseVersion;
2428                     ],
2429                     [
2430                         AC_MSG_RESULT(found in default search path)
2431                         COMPILED_X_PROGRAM=1
2432                     ],
2433                     [
2434                         AC_MSG_RESULT(no)
2435                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2436                     ]
2437                 )
2438
2439                 CFLAGS=$save_CFLAGS
2440             fi
2441         fi
2442
2443         xpm_link=
2444         AC_MSG_CHECKING(for Xpm library)
2445         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2446         if test "$ac_find_libraries" != "" ; then
2447             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2448             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2449
2450             xpm_link=" -lXpm"
2451             AC_DEFINE(wxHAVE_LIB_XPM)
2452             AC_MSG_RESULT(found at $ac_find_libraries)
2453         else
2454             save_CFLAGS=$CFLAGS
2455             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2456
2457             AC_TRY_COMPILE(
2458                 [
2459                     #include <X11/xpm.h>
2460                 ],
2461                 [
2462                     int version;
2463                     version = XpmLibraryVersion();
2464                 ],
2465                 [
2466                     xpm_link=" -lXpm"
2467                     AC_DEFINE(wxHAVE_LIB_XPM)
2468                     AC_MSG_RESULT(found in default search path)
2469                     COMPILED_X_PROGRAM=0
2470                 ],
2471                 [
2472                     AC_MSG_RESULT(no)
2473                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2474                 ]
2475             )
2476
2477             CFLAGS=$save_CFLAGS
2478         fi
2479
2480         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
2481         libp_link=""
2482         libsm_ice_link=""
2483         libs_found=0
2484         for libp in "" " -lXp"; do
2485             if test "$libs_found" = "0"; then
2486                 for libsm_ice in " -lSM -lICE"; do
2487                     if test "$libs_found" = "0"; then
2488                         save_LIBS="$LIBS"
2489                         LIBS="$GUI_TK_LIBRARY -lXm${xpm_link} ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
2490                         save_CFLAGS=$CFLAGS
2491                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2492
2493                         AC_TRY_LINK(
2494                             [
2495                                 #include <Xm/Xm.h>
2496                                 #include <Xm/List.h>
2497                             ],
2498                             [
2499                                 XmString string = NULL;
2500                                 Widget w = NULL;
2501                                 int position = 0;
2502                                 XmListAddItem(w, string, position);
2503                             ],
2504                             [
2505                                 libp_link="$libp"
2506                                 libsm_ice_link="$libsm_ice"
2507                                 AC_MSG_RESULT(
2508                                     [need${libp_link}${libsm_ice_link}])
2509                                 libs_found=1
2510                             ], []
2511                         )
2512
2513                         LIBS="$save_LIBS"
2514                         CFLAGS=$save_CFLAGS
2515                     fi
2516                 done
2517             fi
2518         done
2519
2520         if test "$libs_found" = "0"; then
2521             AC_MSG_RESULT([can't find the right libraries])
2522             AC_MSG_ERROR([can't link a simple motif program])
2523         fi
2524
2525         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm$xpm_link${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
2526         TOOLKIT_VPATH="\${top_srcdir}/src/motif${PATH_IFS}\${top_srcdir}/src/motif/xmcombo"
2527         TOOLKIT=MOTIF
2528         GUIDIST=MOTIF_DIST
2529     fi
2530
2531     if test "$wxUSE_MAC" = 1; then
2532         CPPFLAGS="$CPPFLAGS -fpascal-strings -I\${top_srcdir}/src/mac/morefilex -I/Developer/Headers/FlatCarbon"
2533
2534         TOOLKIT_VPATH="\${top_srcdir}/src/mac${PATH_IFS}\${top_srcdir}/src/mac/morefilex"
2535         TOOLKIT=MAC
2536         dnl we can't call this MAC_DIST or autoconf thinks its a macro
2537         GUIDIST=MACX_DIST
2538     fi
2539
2540     if test "$wxUSE_PM" = 1; then
2541         TOOLKIT=PM
2542         GUIDIST=GTK_DIST
2543         AC_MSG_WARN([OS/2 PM requires old resource format, re-enabled])
2544         wxUSE_PROLOGIO="yes"
2545         wxUSE_RESOURCES="yes"
2546         AC_MSG_WARN([OS/2 threads are not yet supported... disabled])
2547         wxUSE_THREADS="no"
2548     fi
2549
2550     dnl the name of the directory where the files for this toolkit live
2551     if test "$TOOLKIT" = "PM" ; then
2552         TOOLKIT_DIR="os2"
2553     else
2554         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
2555     fi
2556
2557     dnl misc other files depending on the port
2558     PORT_FILES="\${top_srcdir}/src/\$(TOOLKITDIR)/files.lst"
2559
2560     if test "$wxUSE_UNIVERSAL" = "yes"; then
2561         ALL_OBJECTS="\$(GUI_LOWLEVEL_OBJS) \${UNIVOBJS}"
2562
2563         dnl ALL_SOURCES and ALL_HEADERS shouldn't include really all sources
2564         dnl and headers as some/most are not needed for wxUniv but I don't
2565         dnl have time to add GUI_LOWLEVEL_SOURCES/HEADERS stuff now (TODO!)
2566         ALL_SOURCES="\$(ALL_SOURCES) \${UNIV_SOURCES}"
2567         ALL_HEADERS="\$(ALL_HEADERS) \${UNIV_HEADERS}"
2568
2569         PORT_FILES="${PORT_FILES} \${top_srcdir}/src/univ/files.lst"
2570         if test "$wxUSE_X11" = 1; then
2571             TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}${PATH_IFS}\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes"
2572         else
2573             TOOLKIT_VPATH="\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes${PATH_IFS}\${top_srcdir}/src/${TOOLKIT_DIR}"
2574         fi
2575         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
2576         WIDGET_SET=univ
2577     else
2578         ALL_OBJECTS="\$(GUIOBJS)"
2579         ALL_SOURCES="\$(ALL_SOURCES)"
2580         ALL_HEADERS="\$(ALL_HEADERS)"
2581     fi
2582
2583     ALL_OBJECTS="${ALL_OBJECTS} \$(COMMONOBJS) \$(GENERICOBJS)"
2584
2585     if test "$TOOLKIT" != "MSW" -a "$USE_DOS" != 1; then
2586         ALL_OBJECTS="${ALL_OBJECTS} \$(UNIXOBJS)"
2587     fi
2588
2589     if test "$wxUSE_HTML" = "yes"; then
2590         ALL_OBJECTS="${ALL_OBJECTS} \$(HTMLOBJS)"
2591     fi
2592
2593     if test "$wxUSE_LIBJPEG" = "builtin" ; then
2594         ALL_OBJECTS="${ALL_OBJECTS} \$(JPEGOBJS)"
2595     fi
2596     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2597         ALL_OBJECTS="${ALL_OBJECTS} \$(TIFFOBJS)"
2598     fi
2599     if test "$wxUSE_LIBPNG" = "builtin" ; then
2600         ALL_OBJECTS="${ALL_OBJECTS} \$(PNGOBJS)"
2601     fi
2602
2603     dnl distribute samples/demos/utils with GUI versions
2604     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
2605     DISTDIR="wx\$(TOOLKIT)"
2606 else
2607     USE_GUI=0
2608
2609     dnl this doesn't quite work right for wxBase, but the places
2610     dnl where it is wrong aren't fatal (yet) though.
2611     TOOLKIT_DIR="base"
2612
2613     dnl the sources, their dependenices and the headers
2614     if test "$USE_WIN32" = 1 ; then
2615         ALL_OBJECTS="\${BASE_OBJS} \${BASE_MSW_OBJS}"
2616         TOOLKIT_VPATH="\${top_srcdir}/src/msw"
2617
2618         dnl yes, the toolkit for wxBase on win32 is actually MSW
2619         dnl wxBase on unix does not need a 'TOOLKIT' defined.
2620         TOOLKIT="MSW"
2621     else
2622         ALL_OBJECTS="\${BASE_OBJS} \${BASE_UNIX_OBJS}"
2623         TOOLKIT_VPATH="\${top_srcdir}/src/unix"
2624     fi
2625
2626     ALL_SOURCES="\$(ALL_SOURCES)"
2627     ALL_HEADERS="\$(ALL_HEADERS)"
2628
2629     PORT_FILES="\${top_srcdir}/src/files.lst"
2630
2631     dnl distribute only wxBase sources/headers
2632     GUIDIST="BASE_DIST"
2633     DISTDIR="wxBase"
2634 fi
2635
2636 dnl ---------------------------------------------------------------------------
2637 dnl Optional libraries included when system library is not used
2638 dnl ---------------------------------------------------------------------------
2639
2640 dnl ODBC objects are Unix only
2641 if test "$TOOLKIT" != "MSW" -a "$wxUSE_ODBC" = "yes" ; then
2642     ALL_OBJECTS="${ALL_OBJECTS} \$(IODBCOBJS)"
2643 fi
2644
2645 if test "$wxUSE_REGEX" = "builtin" ; then
2646     ALL_OBJECTS="${ALL_OBJECTS} \$(REGEXOBJS)"
2647 fi
2648 if test "$wxUSE_ZLIB" = "builtin" ; then
2649     ALL_OBJECTS="${ALL_OBJECTS} \$(ZLIBOBJS)"
2650 fi
2651
2652 dnl ---------------------------------------------------------------------------
2653 dnl OpenGL libraries
2654 dnl ---------------------------------------------------------------------------
2655
2656 if test "$wxUSE_OPENGL" = "yes"; then
2657     if test "$wxUSE_MAC" = 1; then
2658         OPENGL_LIBS="-framework OpenGL -framework AGL"
2659     elif test "$wxUSE_MSW" = 1; then
2660         OPENGL_LIBS="-lopengl32 -lglu32"
2661     else
2662         AC_CHECK_HEADER(GL/gl.h,
2663             [
2664                 AC_MSG_CHECKING([for -lGL])
2665                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[GL])
2666                 if test "$ac_find_libraries" != "" ; then
2667                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2668                     if test "$ac_path_to_link" = " -L/usr/lib" ; then
2669                         LDFLAGS_GL="$LDFLAGS"
2670                     else
2671                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2672                     fi
2673                     OPENGL_LIBS="-lGL -lGLU"
2674                     AC_MSG_RESULT([yes])
2675                 else
2676                     AC_MSG_RESULT([no])
2677                     AC_MSG_CHECKING([for -lMesaGL])
2678                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[MesaGL])
2679                     if test "$ac_find_libraries" != "" ; then
2680                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2681                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2682                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
2683                         AC_MSG_RESULT([yes])
2684                     else
2685                         AC_MSG_RESULT([no])
2686                     fi
2687                 fi
2688             ])
2689
2690         if test "x$OPENGL_LIBS" = "x"; then
2691             dnl it should be an error and not a warning because OpenGL is not on
2692             dnl by default and so if it had been explicitely requested, we
2693             dnl shouldn't just fall back to compiling the library without it
2694             AC_MSG_ERROR(OpenGL libraries not available)
2695         fi
2696     fi
2697
2698     if test "$wxUSE_OPENGL" = "yes"; then
2699         AC_DEFINE(wxUSE_OPENGL)
2700         AC_DEFINE(wxUSE_GLCANVAS)
2701         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl"
2702     fi
2703 fi
2704
2705 if test -z "$TOOLKIT_VPATH" ; then
2706     TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}"
2707 fi
2708
2709 dnl the symbol which allows conditional compilation for the given toolkit
2710 if test -n "$TOOLKIT" ; then
2711     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
2712 fi
2713
2714 lib_unicode_suffix=
2715 if test "$wxUSE_UNICODE" = "yes"; then
2716     lib_unicode_suffix=u
2717 fi
2718
2719 lib_debug_suffix=
2720 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
2721     lib_debug_suffix=d
2722 fi
2723
2724 WX_VERSION_TAG=`echo WX${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
2725
2726 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}-${WX_RELEASE}"
2727 TOOLCHAIN_NAME_GL="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_gl-${WX_RELEASE}"
2728
2729 if test "$cross_compiling" = "yes"; then
2730     TOOLCHAIN_NAME="${TOOLCHAIN_NAME}-${host_alias}"
2731     TOOLCHAIN_NAME_GL="${TOOLCHAIN_NAME_GL}-${host_alias}"
2732 fi
2733
2734 dnl library link name
2735 WX_LIBRARY="wx_${TOOLCHAIN_NAME}"
2736 WX_LIBRARY_GL="wx_${TOOLCHAIN_NAME_GL}"
2737 WX_LIBRARY_BASENAME="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}"
2738
2739 dnl the name of the shared library
2740 WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2741 WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2742
2743 dnl the name of the links to the shared library
2744 WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}"
2745 WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
2746 WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}"
2747 WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2748
2749 case "${host}" in
2750     *-*-cygwin* | *-*-mingw32* )
2751
2752         dnl If we are cross compiling we want to use the 'full' unix type name for the
2753         dnl lib, but for a native install use the windows style naming convention.
2754         dnl (excepting again that we strip the ELF style version numbers off it).
2755
2756         dnl FIXME: is this GL stuff actually even used for wxMSW?  should it be??
2757
2758         if test "$cross_compiling" != "yes" -a "$TOOLKIT_DIR" = "msw"; then
2759             WX_LIBRARY="wxmsw${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2760             WX_LIBRARY_GL="wxmsw_gl${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2761             WX_LIBRARY_NAME_SHARED="${WX_LIBRARY}.${SO_SUFFIX}"
2762             WX_LIBRARY_NAME_SHARED_GL="${WX_LIBRARY_GL}.${SO_SUFFIX}"
2763         else
2764             WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}"
2765             WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2766         fi
2767         ;;
2768
2769     *-*-darwin* )
2770         dnl Under Mac OS X, the naming conventions for shared libraries
2771         dnl are different: the number precedes the suffix.
2772
2773         WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}.${SO_SUFFIX}"
2774         WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}.${SO_SUFFIX}"
2775
2776         WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${WX_CURRENT}.${SO_SUFFIX}"
2777         WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
2778         WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${WX_CURRENT}.${SO_SUFFIX}"
2779         WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2780
2781         dnl Under Mac OS X, we should build real frameworks instead of simple
2782         dnl dynamic shared libraries (in order to embed the resources)
2783         if test "$wxUSE_MAC" = 1; then
2784             dnl base name of the resource file for wxMac must be the same
2785             dnl as library installation base name (-install_name)
2786             WX_RESOURCES_MACOSX_ASCII="lib${WX_LIBRARY}.${WX_CURRENT}.r"
2787             WX_RESOURCES_MACOSX_DATA="lib${WX_LIBRARY}.${WX_CURRENT}.rsrc"
2788         fi
2789         ;;
2790 esac
2791
2792 dnl the name of the static library
2793 WX_LIBRARY_NAME_STATIC="lib${WX_LIBRARY}.a"
2794 WX_LIBRARY_NAME_STATIC_GL="lib${WX_LIBRARY_GL}.a"
2795
2796 dnl define which libs wx-config should link.
2797 WXCONFIG_LIBS="-l${WX_LIBRARY}"
2798 WXCONFIG_LIBS_STATIC="lib${WX_LIBRARY}.a"
2799
2800 if test "$wxUSE_OPENGL" = "yes"; then
2801     WXCONFIG_LIBS_GL="-l${WX_LIBRARY_GL} ${OPENGL_LIBS}"
2802     WXCONFIG_LIBS_STATIC_GL="lib${WX_LIBRARY_GL}.a ${OPENGL_LIBS}"
2803 fi
2804
2805
2806 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
2807
2808 if test "$wxUSE_SHARED" = "yes"; then
2809     case "${host}" in
2810       *-pc-os2_emx | *-pc-os2-emx | \
2811       *-pc-msdosdjgpp )
2812         dnl only static for now
2813         wxUSE_SHARED=no
2814         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
2815       ;;
2816     esac
2817 fi
2818
2819 if test "$wxUSE_SHARED" = "yes"; then
2820
2821     dnl install targets
2822     if test "$wxUSE_OPENGL" = "yes"; then
2823         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS CREATE_INSTALLED_LINKS_GL"
2824         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1} \$(build_libdir)/${WX_LIBRARY_LINK1_GL}"
2825     else
2826         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2827         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1}"
2828     fi
2829
2830     dnl the extra compiler flags needed for compilation of shared library
2831     if test "$GCC" = "yes"; then
2832         dnl the switch for gcc is the same under all platforms
2833         PIC_FLAG="-fPIC"
2834     fi
2835
2836
2837     dnl use versioned symbols if available on the platform
2838     WX_VERSIONED_SYMBOLS([\$(top_builddir)/version-script])
2839
2840     dnl the command to use for creating the shared library
2841     SHARED_LD="${CXX} -shared -o"
2842
2843     case "${host}" in
2844       *-hp-hpux* )
2845         dnl default settings are good for gcc but not for the native HP-UX
2846         if test "$GCC" = "yes"; then
2847             dnl -o flag must be after PIC flag
2848             SHARED_LD="${CXX} -shared ${PIC_FLAG} -o"
2849         else
2850             dnl no idea why it wants it, but it does
2851             LDFLAGS="$LDFLAGS -L/usr/lib"
2852
2853             SHARED_LD="${CXX} -b -o"
2854             PIC_FLAG="+Z"
2855         fi
2856
2857         dnl install shared libs without symlinks
2858         if test "$wxUSE_OPENGL" = "yes"; then
2859             WX_ALL_INSTALLED="preinstall_gl"
2860             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
2861         else
2862             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
2863         fi
2864       ;;
2865
2866       *-*-linux* )
2867         if test "$GCC" != "yes"; then
2868             AC_CACHE_CHECK([for Intel compiler], wx_cv_prog_icc,
2869             [
2870                 AC_TRY_COMPILE([],
2871                     [
2872                         #ifndef __INTEL_COMPILER
2873                         #error Not icc
2874                         #endif
2875                     ],
2876                     wx_cv_prog_icc=yes,
2877                     wx_cv_prog_icc=no
2878                 )
2879             ])
2880             if test "$wx_cv_prog_icc" = "yes"; then
2881                 PIC_FLAG="-KPIC"
2882             fi
2883         fi
2884
2885         if test "$wxUSE_SONAME" = "yes" ; then
2886             SONAME_FLAGS="-Wl,-soname,${WX_LIBRARY_LINK1}"
2887             SONAME_FLAGS_GL="-Wl,-soname,${WX_LIBRARY_LINK1_GL}"
2888             dnl substitute this in makelib.env for the contrib libs
2889             WX_TARGET_LIBRARY_SONAME="-Wl,-soname,\$(TARGETLIB_LINK1)"
2890         fi
2891       ;;
2892
2893       *-*-solaris2* )
2894         if test "$GCC" = yes ; then
2895             dnl newer versions of gcc need -isystem to compile X headers on
2896             dnl Solaris (which use old style C syntax)
2897             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
2898         else
2899             SHARED_LD="${CXX} -G -o"
2900             PIC_FLAG="-KPIC"
2901             SONAME_FLAGS="-h ${WX_LIBRARY_NAME_SHARED}"
2902             SONAME_FLAGS_GL="-h ${WX_LIBRARY_NAME_SHARED_GL}"
2903         fi
2904       ;;
2905
2906       *-*-darwin* )
2907         dnl For Unix to MacOS X porting instructions, see:
2908         dnl http://fink.sourceforge.net/doc/porting/porting.html
2909         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -DWXMAKINGDLL"
2910         CFLAGS="$CFLAGS -fno-common"
2911         CXXFLAGS="$CXXFLAGS -fno-common"
2912         dnl wxWindows must be fully binded (lazy binding breaks RTTI classinfo)
2913         dnl this can be done either with the exe linker flag -Wl,-bind_at_load
2914         dnl or with a double stage link in order to create a single module
2915         dnl "-init _wxWindowsDylibInit" not useful with lazy linking solved
2916         SHARED_LD="\${top_srcdir}/distrib/mac/shared-ld-sh -undefined suppress -flat_namespace -o"
2917         PIC_FLAG="-dynamic -fPIC"
2918         dnl library installation base name and wxMac resources file base name
2919         dnl must be identical in order for the resource file to be found at
2920         dnl run time in src/mac/app.cpp
2921         SONAME_FLAGS="-compatibility_version ${WX_RELEASE} -current_version ${WX_VERSION} -install_name \$(libdir)/${WX_LIBRARY_LINK1}"
2922         SONAME_FLAGS_GL="-compatibility_version ${WX_RELEASE} -current_version ${WX_VERSION} -install_name \$(libdir)/${WX_LIBRARY_LINK1_GL}"
2923       ;;
2924
2925       *-*-aix* )
2926         dnl default settings are ok for gcc
2927         if test "$GCC" != "yes"; then
2928             dnl the abs path below used to be hardcoded here so I guess it must
2929             dnl be some sort of standard location under AIX?
2930             AC_CHECK_PROG(AIX_CXX_LD, makeC++SharedLib,
2931                           makeC++SharedLib, /usr/lpp/xlC/bin/makeC++SharedLib)
2932
2933             SHARED_LD="$(AIX_CXX_LD) -p 0 -o"
2934         fi
2935       ;;
2936
2937       *-*-cygwin* | *-*-mingw32* )
2938         WX_LIBRARY_IMPORTLIB="${WX_LIBRARY_NAME_SHARED}.a"
2939
2940         SHARED_LD="${CXX} -shared -Wl,--out-implib,lib/${WX_LIBRARY_IMPORTLIB} -o"
2941         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
2942
2943         PIC_FLAG="-UWXUSINGDLL -DWXMAKINGDLL=1 -D_DLL=1 -D_WINDLL=1"
2944
2945         dnl Don't build seperate GL library
2946         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
2947         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2948
2949         if test "$wxUSE_OPENGL" = "yes"; then
2950             LIBS="${LIBS} ${OPENGL_LIBS}"
2951         fi
2952       ;;
2953
2954       *-*-beos* )
2955         dnl can't use gcc under BeOS for shared library creation because it
2956         dnl complains about missing 'main'
2957         SHARED_LD="${LD} -shared -o"
2958       ;;
2959
2960       *-*-irix* )
2961         dnl default settings are ok for gcc
2962         if test "$GCC" != "yes"; then
2963             PIC_FLAG="-KPIC"
2964         fi
2965       ;;
2966
2967       *-*-freebsd* | *-*-openbsd* | *-*-netbsd* | \
2968       *-*-sunos4* | \
2969       *-*-osf* | \
2970       *-*-dgux5* | \
2971       *-*-sysv5* )
2972         dnl defaults are ok
2973       ;;
2974
2975       *)
2976         AC_MSG_ERROR(unknown system type $host.)
2977     esac
2978
2979     dnl set target to shared if not explicitly chose static before
2980     if test "x$WX_TARGET_LIBRARY" = "x"; then
2981         WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_SHARED}"
2982         WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_SHARED_GL}"
2983     fi
2984
2985     dnl do not alter the LIBRARY_TYPE strings "so" and "a", they are magic
2986     WX_TARGET_LIBRARY_TYPE="so"
2987     INSTALL_LIBRARY='$(INSTALL_PROGRAM)'
2988 fi
2989
2990 dnl do not 'else' this, it may be changed in the above conditional.
2991 if test "$wxUSE_SHARED" = "no"; then
2992
2993     dnl give static wxBase and wxMSW build a working install target
2994     if test "$wxUSE_GUI" = "no" -o "$USE_WIN32" = 1 ; then
2995         dnl we're here because WX_ALL_INSTALLED is empty, but play safe anyway
2996         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
2997     fi
2998
2999     if test "$wxUSE_MAC" = 1; then
3000         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
3001     fi
3002
3003     if test "$wxUSE_OPENGL" = "yes"; then
3004         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_gl"
3005         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC} \$(build_libdir)/${WX_LIBRARY_NAME_STATIC_GL}"
3006     else
3007         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC}"
3008     fi
3009
3010     WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
3011     WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_STATIC_GL}"
3012
3013     WX_TARGET_LIBRARY_TYPE="a"
3014     INSTALL_LIBRARY='$(INSTALL_DATA)'
3015
3016     dnl wx-config should assume the --static flag by default if we don't have
3017     dnl any shared libs anyhow
3018     STATIC_FLAG="yes"
3019 else
3020     STATIC_FLAG="no"
3021 fi
3022
3023 if test "$wxUSE_MAC" = 1; then
3024     dnl add the resources target for wxMac
3025     LIBWXMACRES="\$(top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
3026     WX_ALL="${WX_ALL} ${LIBWXMACRES}"
3027     WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_res"
3028     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3029     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3030     MACOSX_BUNDLE="bundle"
3031     dnl resources are bundled both with shared library and applications
3032     dnl since the carb resource *must* be included in the application
3033     LIBWXMACRESCOMP="\$(RESCOMP) -t APPL Carbon.r ${LIBWXMACRES} -o \$(BIN_PROGRAM)"
3034     LIBWXMACRESWXCONFIG="${RESCOMP} -t APPL Carbon.r \${prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3035 else
3036     if test "$wxUSE_PM" = 1; then
3037         LIBWXMACRESCOMP="emxbind -ep \$(BIN_PROGRAM)"
3038     fi
3039 fi
3040
3041 dnl ---------------------------------------------------------------------------
3042 dnl Checks for typedefs
3043 dnl ---------------------------------------------------------------------------
3044
3045 dnl   defines mode_t if not already defined
3046 AC_TYPE_MODE_T
3047 dnl   defines off_t if not already defined
3048 AC_TYPE_OFF_T
3049 dnl   defines pid_t if not already defined
3050 AC_TYPE_PID_T
3051 dnl   defines size_t if not already defined
3052 AC_TYPE_SIZE_T
3053 dnl   defines uid_t and gid_t if not already defined
3054 AC_TYPE_UID_T
3055
3056 dnl check what exactly size_t is on this machine - this is necessary to avoid
3057 dnl ambiguos overloads in several places, notably wx/string.h and wx/array.h
3058 AC_LANG_SAVE
3059 AC_LANG_CPLUSPLUS
3060 AC_CACHE_CHECK([if size_t is unsigned int],
3061     wx_cv_size_t_is_uint,
3062     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3063     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3064     dnl methods in a local class (i.e. class inside a function) declaration
3065     dnl without any objections!!
3066     dnl
3067     dnl hence the hack below: we must have Foo at global scope!
3068     AC_TRY_COMPILE([#include <stddef.h>],
3069         [
3070             return 0; }
3071
3072             struct Foo { void foo(size_t); void foo(unsigned int); };
3073
3074             int bar() {
3075         ],
3076         wx_cv_size_t_is_uint=no,
3077         wx_cv_size_t_is_uint=yes
3078     )
3079 )
3080
3081 if test "$wx_cv_size_t_is_uint" = "yes"; then
3082     AC_DEFINE(wxSIZE_T_IS_UINT)
3083 else
3084     AC_CACHE_CHECK([if size_t is unsigned long],
3085         wx_cv_size_t_is_ulong,
3086         AC_TRY_COMPILE([#include <stddef.h>],
3087             [
3088                 return 0; }
3089
3090                 struct Foo { void foo(size_t); void foo(unsigned long); };
3091
3092                 int bar() {
3093             ],
3094             wx_cv_size_t_is_ulong=no,
3095             wx_cv_size_t_is_ulong=yes
3096         )
3097     )
3098
3099     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3100         AC_DEFINE(wxSIZE_T_IS_ULONG)
3101     fi
3102 fi
3103
3104 AC_LANG_RESTORE
3105
3106 dnl ---------------------------------------------------------------------------
3107 dnl Checks for structures
3108 dnl ---------------------------------------------------------------------------
3109
3110 dnl does passwd struct has the pw_gecos field?
3111 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3112     [
3113         AC_TRY_COMPILE([#include <pwd.h>],
3114              [
3115                 char *p;
3116                 struct passwd *pw;
3117                 p = pw->pw_gecos;
3118              ],
3119              [
3120                 wx_cv_struct_pw_gecos=yes
3121              ],
3122              [
3123                 wx_cv_struct_pw_gecos=no
3124              ]
3125         )
3126     ]
3127 )
3128
3129 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3130     AC_DEFINE(HAVE_PW_GECOS)
3131 fi
3132
3133 dnl ---------------------------------------------------------------------------
3134 dnl Check for functions
3135 dnl ---------------------------------------------------------------------------
3136
3137 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3138 if test "$wx_cv_sizeof_wchar_t" != "0"; then
3139     AC_DEFINE(wxUSE_WCHAR_T)
3140
3141     dnl check for wcslen in all possible places
3142     WCSLEN_FOUND=0
3143     WCHAR_LINK=
3144     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3145
3146     if test "$WCSLEN_FOUND" = 0; then
3147         if test "$TOOLKIT" = "MSW"; then
3148             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3149         else
3150             AC_CHECK_LIB(w, wcslen, [
3151                             WCHAR_LINK=" -lw"
3152                             WCSLEN_FOUND=1
3153                         ])
3154         fi
3155     fi
3156
3157     if test "$WCSLEN_FOUND" = 1; then
3158         AC_DEFINE(HAVE_WCSLEN)
3159     fi
3160
3161     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3162     dnl libc versions if possible
3163     AC_CHECK_FUNCS(wcsrtombs)
3164 else
3165     AC_MSG_WARN([Wide character support is unavailable])
3166 fi
3167
3168 dnl *printf() functions sometimes are available in the library but not
3169 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3170 dnl detect this we have to use C++ compiler for testing
3171 AC_LANG_SAVE
3172 AC_LANG_CPLUSPLUS
3173
3174 dnl check for vsnprintf() -- a safe version of vsprintf())
3175 AC_CHECK_FUNCS(vsnprintf)
3176
3177 if test "$wxUSE_UNICODE" = yes; then
3178     dnl also look if we have wide char IO functions
3179     AC_CHECK_FUNCS(fputwc wprintf vswprintf)
3180     dnl MinGW has a vswprintf with a different prototype, and
3181     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3182     dnl finds it even if it is not declared in some versions...
3183     AC_MSG_CHECKING([for _vsnwprintf])
3184     AC_TRY_COMPILE([#include <wchar.h>],
3185                    [&_vsnwprintf;],
3186                    [AC_MSG_RESULT([yes])
3187                     AC_DEFINE(HAVE__VSNWPRINTF)],
3188                    [AC_MSG_RESULT([no])]);
3189 fi
3190
3191 AC_LANG_RESTORE
3192
3193
3194
3195 dnl the following tests are for Unix(like) systems only
3196 if test "$TOOLKIT" != "MSW"; then
3197
3198 dnl check for available version of iconv()
3199
3200 AC_LANG_SAVE
3201 AC_LANG_CPLUSPLUS
3202 AM_ICONV
3203 LIBS="$LIBICONV $LIBS"
3204 AC_LANG_RESTORE
3205
3206 dnl check for POSIX signals if we need them
3207 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3208     AC_CHECK_FUNCS(sigaction)
3209
3210     if test "$ac_cv_func_sigaction" = "no"; then
3211         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3212         wxUSE_ON_FATAL_EXCEPTION=no
3213     fi
3214
3215     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3216       AC_LANG_SAVE
3217       AC_LANG_CPLUSPLUS
3218
3219       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3220       [
3221         AC_TRY_COMPILE([#include <signal.h>],
3222                      [
3223                         extern void testSigHandler(int);
3224
3225                         struct sigaction sa;
3226                         sa.sa_handler = testSigHandler;
3227                      ], [
3228                         wx_cv_type_sa_handler=int
3229                      ], [
3230                         wx_cv_type_sa_handler=void
3231                      ])
3232       ])
3233
3234       AC_LANG_RESTORE
3235
3236       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3237     fi
3238 fi
3239
3240 dnl check for the function for temp files creation
3241 AC_CHECK_FUNCS(mkstemp mktemp, break)
3242
3243 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3244 dnl Linux and *BSD and statvfs() under Solaris
3245 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3246     AC_TRY_COMPILE(
3247         [
3248              #if defined(__BSD__)
3249                #include <sys/param.h>
3250                #include <sys/mount.h>
3251              #else
3252                #include <sys/vfs.h>
3253              #endif
3254         ],
3255         [
3256              long l;
3257              struct statfs fs;
3258              statfs("/", &fs);
3259              l = fs.f_bsize;
3260              l += fs.f_blocks;
3261              l += fs.f_bavail;
3262         ],
3263         [
3264              wx_cv_func_statfs=yes
3265         ],
3266         [
3267              wx_cv_func_statfs=no
3268         ]
3269     )
3270 )
3271
3272 if test "$wx_cv_func_statfs" = "yes"; then
3273     AC_DEFINE(HAVE_STATFS)
3274 else
3275     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3276         AC_TRY_COMPILE(
3277             [
3278                  #include <sys/statvfs.h>
3279             ],
3280             [
3281                  long l;
3282                  struct statvfs fs;
3283                  statvfs("/", &fs);
3284                  l = fs.f_bsize;
3285                  l += fs.f_blocks;
3286                  l += fs.f_bavail;
3287             ],
3288             [
3289                  wx_cv_func_statvfs=yes
3290             ],
3291             [
3292                  wx_cv_func_statvfs=no
3293             ]
3294         )
3295     )
3296
3297     if test "$wx_cv_func_statvfs" = "yes"; then
3298         AC_DEFINE(HAVE_STATVFS)
3299     else
3300         AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3301     fi
3302 fi
3303
3304 dnl check for fcntl() or at least flock() needed by Unix implementation of
3305 dnl wxSingleInstanceChecker
3306 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3307     AC_CHECK_FUNCS(fcntl flock, break)
3308
3309     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
3310         AC_MSG_WARN(wxSingleInstanceChecker not available)
3311         wxUSE_SNGLINST_CHECKER=no
3312     fi
3313 fi
3314
3315 dnl check for timegm() used by datetime.cpp
3316 AC_CHECK_FUNCS(timegm)
3317
3318 dnl look for a function to modify the environment
3319 AC_CHECK_FUNCS(putenv setenv, break)
3320
3321 HAVE_SOME_SLEEP_FUNC=0
3322 if test "$USE_BEOS" = 1; then
3323     dnl BeOS has its own (wonder where did they get it from) sleep() function
3324     dnl in unistd.h
3325     AC_DEFINE(HAVE_SLEEP)
3326     HAVE_SOME_SLEEP_FUNC=1
3327 fi
3328
3329 if test "$USE_DARWIN" = 1; then
3330     dnl Mac OS X/Darwin has both nanosleep and usleep
3331     dnl but only usleep is defined in unistd.h
3332     AC_DEFINE(HAVE_USLEEP)
3333     HAVE_SOME_SLEEP_FUNC=1
3334 fi
3335
3336 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
3337     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
3338     POSIX4_LINK=
3339     AC_CHECK_FUNCS(nanosleep,
3340         AC_DEFINE(HAVE_NANOSLEEP),
3341         [
3342             AC_CHECK_LIB(posix4, nanosleep,
3343                 [
3344                     AC_DEFINE(HAVE_NANOSLEEP)
3345                     POSIX4_LINK=" -lposix4"
3346                 ],
3347                 [
3348                     AC_CHECK_FUNCS(usleep,
3349                         AC_DEFINE(HAVE_USLEEP),
3350                         AC_MSG_WARN([wxSleep() function will not work])
3351                     )
3352                 ]
3353             )
3354         ]
3355     )
3356 fi
3357
3358 dnl check for uname (POSIX) and gethostname (BSD)
3359 AC_CHECK_FUNCS(uname gethostname, break)
3360
3361 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
3362 dnl but not for C++ one - hence change language)
3363 AC_LANG_SAVE
3364 AC_LANG_CPLUSPLUS
3365
3366 AC_CHECK_FUNCS(strtok_r)
3367
3368 AC_LANG_RESTORE
3369
3370 dnl check for inet_addr and inet_aton (these may live either in libc, or in
3371 dnl libnsl or libresolv or libsocket)
3372 INET_LINK=
3373 AC_CHECK_FUNCS(inet_addr,
3374     AC_DEFINE(HAVE_INET_ADDR),
3375     [
3376         AC_CHECK_LIB(nsl, inet_addr,
3377             INET_LINK="nsl",
3378             AC_CHECK_LIB(resolv, inet_addr,
3379                 INET_LINK="resolv",
3380                 AC_CHECK_LIB(socket, inet_addr,
3381                     INET_LINK="socket"
3382                 )
3383             )
3384         )
3385     ]
3386 )
3387
3388 AC_CHECK_FUNCS(inet_aton,
3389         AC_DEFINE(HAVE_INET_ATON),
3390         [
3391             dnl only check it in the same lib
3392             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
3393         ])
3394
3395 if test "x$INET_LINK" != "x"; then
3396     AC_DEFINE(HAVE_INET_ADDR)
3397     INET_LINK=" -l$INET_LINK"
3398 fi
3399
3400 fi
3401 dnl if !MSW
3402
3403 dnl ===========================================================================
3404 dnl Now we have all the info we need - use it!
3405 dnl ===========================================================================
3406
3407 dnl flush the cache
3408 AC_CACHE_SAVE
3409
3410 dnl ---------------------------------------------------------------------------
3411 dnl thread support for Unix (for Win32 see past the next matching "else")
3412 dnl ---------------------------------------------------------------------------
3413
3414 dnl under MSW (except mingw32) we always have thread support
3415 CPP_MT_FLAG=
3416 if test "$TOOLKIT" != "MSW"; then
3417
3418     dnl the code below:
3419     dnl
3420     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
3421     dnl   necessary to build the MT programs for the linker and compiler
3422     dnl   respectively
3423     dnl
3424     dnl   sets wxUSE_THREADS=1 if thread support is activated
3425
3426     THREADS_LINK=
3427     THREADS_CFLAGS=
3428
3429     if test "$wxUSE_THREADS" = "yes" ; then
3430         if test "$wxUSE_WINE" = 1 ; then
3431             AC_MSG_WARN([Threads are not supported under WINE... disabled])
3432             wxUSE_THREADS="no"
3433         elif test "$USE_BEOS" = 1; then
3434             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
3435             wxUSE_THREADS="no"
3436         fi
3437     fi
3438
3439     if test "$wxUSE_THREADS" = "yes" ; then
3440         dnl find if POSIX threads are available
3441         dnl
3442         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
3443         dnl archive from http://ac-archive.sourceforge.net/
3444         dnl
3445         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
3446         dnl Forero Cuervo <bachue@bachue.com> for the original code
3447
3448         dnl TODO: cache the result
3449
3450         dnl define the list of the thread options to try in the loop below
3451         dnl with the convention that anything starting with '-' is a cpp flag
3452         dnl while anything else is a library (i.e. there is an implicit "-l")
3453         THREAD_OPTS="-pthread"
3454         case "${host}" in
3455           *-*-solaris2* | *-*-sunos4* )
3456                 if test "x$GCC" = "xyes"; then
3457                     dnl Solaris/gcc combination use this one for some reason
3458                     THREAD_OPTS="-pthreads $THREAD_OPTS"
3459                 else
3460                     THREAD_OPTS="-mt $THREAD_OPTS"
3461                 fi
3462                 ;;
3463           *-*-freebsd*)
3464                 dnl look, in order, for the kernel threads, then Linux threads
3465                 dnl and finally the userland threads
3466                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
3467                 ;;
3468           *-*-darwin* | *-*-cygwin* )
3469                 dnl Darwin / Mac OS X just uses -lpthread tested below
3470                 dnl and so does Cygwin
3471                 THREAD_OPTS=""
3472                 ;;
3473           *-*-aix*)
3474                 dnl AIX calls the library libpthreads - thanks IBM!
3475                 THREAD_OPTS="pthreads"
3476                 ;;
3477         esac
3478
3479         dnl simply linking with libpthread should make the test below work but
3480         dnl it's far from certain that the threaded programs compiled without
3481         dnl any special switches actually work, so try it after all the others
3482         THREAD_OPTS="$THREAD_OPTS pthread none"
3483
3484         dnl now test for all possibilities
3485         THREADS_OK=no
3486         for flag in $THREAD_OPTS; do
3487             case $flag in
3488                 none)
3489                     AC_MSG_CHECKING([whether pthreads work without any flags])
3490                     ;;
3491
3492                 -*)
3493                     AC_MSG_CHECKING([whether pthreads work with $flag])
3494                     THREADS_CFLAGS="$flag"
3495                     ;;
3496
3497                 *)
3498                     AC_MSG_CHECKING([for the pthreads library -l$flag])
3499                     THREADS_LINK="-l$flag"
3500                     ;;
3501               esac
3502
3503               save_LIBS="$LIBS"
3504               save_CFLAGS="$CFLAGS"
3505               LIBS="$THREADS_LINK $LIBS"
3506               CFLAGS="$THREADS_CFLAGS $CFLAGS"
3507
3508               AC_TRY_LINK([#include <pthread.h>],
3509                           [pthread_create(0,0,0,0);],
3510                           THREADS_OK=yes)
3511
3512               LIBS="$save_LIBS"
3513               CFLAGS="$save_CFLAGS"
3514
3515               AC_MSG_RESULT($THREADS_OK)
3516               if test "x$THREADS_OK" = "xyes"; then
3517                       break;
3518               fi
3519
3520               THREADS_LINK=""
3521               THREADS_CFLAGS=""
3522       done
3523
3524       if test "x$THREADS_OK" != "xyes"; then
3525           wxUSE_THREADS=no
3526           AC_MSG_WARN([No thread support on this system... disabled])
3527       else
3528           dnl yes, these special compiler flags should be used with the
3529           dnl linker as well
3530           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
3531           LIBS="$THREADS_LINK $LIBS"
3532
3533           AC_MSG_CHECKING([if more special flags are required for pthreads])
3534           flag=no
3535           case "${host}" in
3536             *-aix*)
3537                 dnl again quoting from
3538                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
3539                 dnl
3540                 dnl     When compiling and linking with -pthread, the library
3541                 dnl     search path should include -L/usr/lib/threads at the
3542                 dnl     beginning of the path.
3543                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
3544                 flag="-D_THREAD_SAFE"
3545                 ;;
3546             *-freebsd*)
3547                 flag="-D_THREAD_SAFE"
3548                 ;;
3549             *-hp-hpux* )
3550                 flag="-D_REENTRANT"
3551                 ;;
3552             *solaris* | alpha*-osf*)
3553                 flag="-D_REENTRANT"
3554                 ;;
3555           esac
3556           AC_MSG_RESULT(${flag})
3557           if test "x$flag" != xno; then
3558               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
3559           fi
3560
3561           if test "x$THREADS_CFLAGS" != "x"; then
3562             dnl don't add these options to CPPFLAGS as cpp might not know them
3563             CFLAGS="$CFLAGS $THREADS_CFLAGS"
3564             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
3565           fi
3566       fi
3567     fi
3568
3569     dnl do other tests only if we are using threads
3570     if test "$wxUSE_THREADS" = "yes" ; then
3571       AC_CHECK_FUNCS(thr_setconcurrency)
3572
3573       AC_CHECK_HEADERS(sched.h)
3574       if test "$ac_cv_header_sched_h" = "yes"; then
3575           AC_CHECK_FUNC(sched_yield,
3576             AC_DEFINE(HAVE_SCHED_YIELD),
3577             [
3578                 AC_CHECK_LIB(posix4,
3579                     sched_yield,
3580                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
3581                     AC_MSG_WARN(wxThread::Yield will not work properly)
3582                 )
3583             ]
3584           )
3585       fi
3586
3587       dnl to be able to set the thread priority, we need to have all of the
3588       dnl following functions:
3589       dnl   1. pthread_attr_getschedpolicy
3590       dnl   2. sched_get_priority_min and sched_get_priority_max
3591       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
3592       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
3593       HAVE_PRIOR_FUNCS=0
3594       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
3595                      AC_CHECK_FUNC(pthread_attr_setschedparam,
3596                        AC_CHECK_FUNC(sched_get_priority_max,
3597                            HAVE_PRIOR_FUNCS=1,
3598                            AC_CHECK_LIB([posix4], sched_get_priority_max,
3599                              [
3600                                 HAVE_PRIOR_FUNCS=1
3601                                 POSIX4_LINK=" -lposix4"
3602                              ],
3603                            )
3604                        )
3605                      )
3606                    )
3607
3608       if test "$HAVE_PRIOR_FUNCS" = 1; then
3609         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
3610       else
3611         AC_MSG_WARN(Setting thread priority will not work)
3612       fi
3613
3614       AC_CHECK_FUNC(pthread_cancel,
3615                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
3616                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
3617
3618       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
3619       [
3620         AC_TRY_COMPILE([#include <pthread.h>],
3621                      [
3622                         pthread_cleanup_push(NULL, NULL);
3623                         pthread_cleanup_pop(0);
3624                      ], [
3625                         wx_cv_func_pthread_cleanup_push=yes
3626                      ], [
3627                         wx_cv_func_pthread_cleanup_push=no
3628                      ])
3629       ])
3630
3631       if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
3632           AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
3633       fi
3634
3635       dnl mutexattr_t initialization is done in quite different ways on different
3636       dnl platforms, so check for a few things:
3637       dnl
3638       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
3639       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
3640       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
3641       dnl defined, we do it by directly assigned
3642       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
3643
3644       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
3645       [
3646         AC_TRY_COMPILE([#include <pthread.h>],
3647             [
3648                pthread_mutexattr_t attr;
3649                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
3650             ], [
3651                wx_cv_type_pthread_mutexattr_t=yes
3652             ], [
3653                wx_cv_type_pthread_mutexattr_t=no
3654             ]
3655         )
3656       ])
3657
3658       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
3659         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
3660       else
3661         dnl don't despair, there may be another way to do it
3662         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
3663                        wx_cv_type_pthread_rec_mutex_init,
3664         [
3665             AC_TRY_COMPILE([#include <pthread.h>],
3666                 [
3667                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
3668                 ], [
3669                     wx_cv_type_pthread_rec_mutex_init=yes
3670                 ], [
3671                     wx_cv_type_pthread_rec_mutex_init=no
3672                 ]
3673             )
3674         ])
3675         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
3676           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
3677         else
3678           dnl this may break code working elsewhere, so at least warn about it
3679           AC_MSG_WARN([wxMutex won't be recursive on this platform])
3680         fi
3681       fi
3682     fi
3683
3684 dnl from if !MSW
3685 else
3686     if test "$wxUSE_THREADS" = "yes" ; then
3687       case "${host}" in
3688         *-*-mingw32* )
3689             dnl check if the compiler accepts -mthreads
3690             AC_CACHE_CHECK([if compiler supports -mthreads],
3691                 wx_cv_cflags_mthread,
3692                 [
3693                     CFLAGS_OLD="$CFLAGS"
3694                     CFLAGS="$CFLAGS -mthreads"
3695                     AC_TRY_COMPILE([], [],
3696                         wx_cv_cflags_mthread=yes,
3697                         wx_cv_cflags_mthread=no
3698                     )
3699                 ]
3700             )
3701
3702             if test "$wx_cv_cflags_mthread" = "yes"; then
3703                 dnl it does, use it
3704                 CXXFLAGS="$CXXFLAGS -mthreads"
3705                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
3706                 LDFLAGS="$LDFLAGS -mthreads"
3707             else
3708                 dnl it doesn't
3709                 CFLAGS="$CFLAGS_OLD"
3710             fi
3711         ;;
3712       esac
3713     fi
3714 fi
3715
3716 if test "$wxUSE_THREADS" = "yes"; then
3717   AC_DEFINE(wxUSE_THREADS)
3718
3719   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
3720 else
3721   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
3722   dnl functions - add tests for other functions here as well
3723   if test "$ac_cv_func_strtok_r" = "yes"; then
3724     AC_MSG_CHECKING(if -D_REENTRANT is needed)
3725     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
3726         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
3727         AC_MSG_RESULT(yes)
3728     else
3729         AC_MSG_RESULT(no)
3730     fi
3731   fi
3732 fi
3733
3734 if test "$WXGTK20" = 1 ; then
3735   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
3736   WXGTK12=1
3737 fi
3738
3739 if test "$WXGTK12" = 1 ; then
3740   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
3741 fi
3742
3743 if test "$WXGTK127" = 1 ; then
3744   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
3745 fi
3746
3747 WXDEBUG=
3748
3749 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
3750     WXDEBUG="-g"
3751     wxUSE_OPTIMISE=no
3752 fi
3753
3754 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
3755     wxUSE_DEBUG_INFO=yes
3756     WXDEBUG="-ggdb"
3757 fi
3758
3759 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
3760     AC_DEFINE(WXDEBUG)
3761     WXDEBUG_DEFINE="-D__WXDEBUG__"
3762 else
3763     if test "$wxUSE_GTK" = 1 ; then
3764         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
3765     fi
3766 fi
3767
3768 if test "$wxUSE_MEM_TRACING" = "yes" ; then
3769     AC_DEFINE(wxUSE_MEMORY_TRACING)
3770     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
3771     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
3772     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
3773 fi
3774
3775 if test "$wxUSE_DMALLOC" = "yes" ; then
3776     DMALLOC_LIBS="-ldmalloc"
3777 fi
3778
3779 PROFILE=
3780 if test "$wxUSE_PROFILE" = "yes" ; then
3781     PROFILE=" -pg"
3782 fi
3783
3784 CODE_GEN_FLAGS=
3785 CODE_GEN_FLAGS_CXX=
3786 if test "$GCC" = "yes" ; then
3787     if test "$wxUSE_NO_RTTI" = "yes" ; then
3788         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
3789     fi
3790     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
3791         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
3792     fi
3793     if test "$wxUSE_PERMISSIVE" = "yes" ; then
3794         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
3795     fi
3796     if test "$USE_WIN32" = 1 ; then
3797         # I'm not even really sure what this was ever added to solve,
3798         # but someone added it for mingw native builds, so I guess
3799         # they had a reason, right??
3800         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fno-pcc-struct-return"
3801     fi
3802
3803     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
3804     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
3805     dnl for each subroutine by default -- using the switch below only creates
3806     dnl one entry per file instead at the price of minor performance penalty
3807     dnl
3808     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
3809     dnl without -ffunction-sections.  No idea how long we'll need to maintain
3810     dnl this, or even the extent of gcc/wx version combinations affected, but
3811     dnl also as above, this 'fix' does not come without side effects.
3812     dnl
3813     dnl TODO: test for the gcc version here (how?)
3814     case "${host}" in
3815       powerpc*-*-aix* )
3816         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
3817         ;;
3818       *-hppa* )
3819         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
3820         ;;
3821     esac
3822 fi
3823
3824 if test "$wxUSE_OPTIMISE" = "no" ; then
3825     OPTIMISE=
3826 else
3827     if test "$GCC" = yes ; then
3828         OPTIMISE="-O2"
3829         case "${host}" in
3830             i586-*-*|i686-*-* )
3831             OPTIMISE="${OPTIMISE} "
3832         ;;
3833         esac
3834     else
3835         OPTIMISE="-O"
3836     fi
3837 fi
3838
3839 if test "$WXWIN_COMPATIBILITY_2" = "yes"; then
3840     AC_DEFINE(WXWIN_COMPATIBILITY_2)
3841
3842     WXWIN_COMPATIBILITY_2_2="yes"
3843 fi
3844
3845 if test "x$WXWIN_COMPATIBILITY_2_2" != "xno"; then
3846     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
3847 fi
3848
3849 dnl ---------------------------------------------------------------------------
3850 dnl the library may be built without GUI classes at all
3851 dnl ---------------------------------------------------------------------------
3852
3853 if test "$wxUSE_GUI" = "yes"; then
3854   AC_DEFINE(wxUSE_GUI)
3855
3856   dnl the things we always pull in the GUI version of the library:
3857   dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
3858   dnl    library really can't be built without those)
3859   dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
3860   dnl    almost any program and the first 2 are needed to show a message box
3861   dnl    which want to be always able to do)
3862   dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
3863   dnl    to compile without them (if the app doesn't do any drawing, it doesn't
3864   dnl    need the dcs, pens, brushes, ...), this just can't be done now
3865   dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
3866   dnl 5. misc stuff: timers, settings, message box
3867 else
3868   AC_DEFINE(wxUSE_NOGUI)
3869 fi
3870
3871 dnl ---------------------------------------------------------------------------
3872 dnl Unix/Windows
3873 dnl ---------------------------------------------------------------------------
3874
3875 if test "$wxUSE_UNIX" = "yes"; then
3876   AC_DEFINE(wxUSE_UNIX)
3877 fi
3878
3879 dnl ---------------------------------------------------------------------------
3880 dnl Register non-GUI class options for makefiles and setup.h
3881 dnl ---------------------------------------------------------------------------
3882
3883 if test "$wxUSE_APPLE_IEEE" = "yes"; then
3884   AC_DEFINE(wxUSE_APPLE_IEEE)
3885 fi
3886
3887 if test "$wxUSE_TIMER" = "yes"; then
3888   AC_DEFINE(wxUSE_TIMER)
3889 fi
3890
3891 if test "$wxUSE_WAVE" = "yes"; then
3892   AC_DEFINE(wxUSE_WAVE)
3893 fi
3894
3895 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
3896   AC_DEFINE(wxUSE_CMDLINE_PARSER)
3897 fi
3898
3899 if test "$wxUSE_STOPWATCH" = "yes"; then
3900   AC_DEFINE(wxUSE_STOPWATCH)
3901 fi
3902
3903 if test "$wxUSE_DATETIME" = "yes"; then
3904   AC_DEFINE(wxUSE_DATETIME)
3905 fi
3906
3907 if test "$wxUSE_TIMEDATE" = "yes"; then
3908   AC_DEFINE(wxUSE_TIMEDATE)
3909 fi
3910
3911 if test "$wxUSE_FILE" = "yes"; then
3912   AC_DEFINE(wxUSE_FILE)
3913 fi
3914
3915 if test "$wxUSE_FFILE" = "yes"; then
3916   AC_DEFINE(wxUSE_FFILE)
3917 fi
3918
3919 if test "$wxUSE_FILESYSTEM" = "yes"; then
3920   AC_DEFINE(wxUSE_FILESYSTEM)
3921 fi
3922
3923 if test "$wxUSE_FS_INET" = "yes"; then
3924   AC_DEFINE(wxUSE_FS_INET)
3925 fi
3926
3927 if test "$wxUSE_FS_ZIP" = "yes"; then
3928   AC_DEFINE(wxUSE_FS_ZIP)
3929 fi
3930
3931 if test "$wxUSE_ZIPSTREAM" = "yes"; then
3932   AC_DEFINE(wxUSE_ZIPSTREAM)
3933 fi
3934
3935 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3936   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
3937 fi
3938
3939 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3940   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
3941 fi
3942
3943 if test "$wxUSE_BUSYINFO" = "yes"; then
3944   AC_DEFINE(wxUSE_BUSYINFO)
3945 fi
3946
3947 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
3948   AC_DEFINE(wxUSE_STD_IOSTREAM)
3949 fi
3950
3951 if test "$wxUSE_TEXTBUFFER" = "yes"; then
3952     AC_DEFINE(wxUSE_TEXTBUFFER)
3953 fi
3954
3955 if test "$wxUSE_TEXTFILE" = "yes"; then
3956   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
3957     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
3958   else
3959     AC_DEFINE(wxUSE_TEXTFILE)
3960   fi
3961 fi
3962
3963 if test "$wxUSE_CONFIG" = "yes" ; then
3964   if test "$wxUSE_TEXTFILE" != "yes"; then
3965     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
3966   else
3967     AC_DEFINE(wxUSE_CONFIG)
3968     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
3969   fi
3970 fi
3971
3972 if test "$wxUSE_INTL" = "yes" ; then
3973   if test "$wxUSE_FILE" != "yes"; then
3974     AC_MSG_WARN(I18n code requires wxFile... disabled)
3975   else
3976     AC_DEFINE(wxUSE_INTL)
3977     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
3978     GUIDIST="$GUIDIST INTL_DIST"
3979   fi
3980 fi
3981
3982 if test "$wxUSE_LOG" = "yes"; then
3983   AC_DEFINE(wxUSE_LOG)
3984
3985     if test "$wxUSE_LOGGUI" = "yes"; then
3986       AC_DEFINE(wxUSE_LOGGUI)
3987     fi
3988
3989     if test "$wxUSE_LOGWINDOW" = "yes"; then
3990       AC_DEFINE(wxUSE_LOGWINDOW)
3991     fi
3992
3993     if test "$wxUSE_LOGDIALOG" = "yes"; then
3994       AC_DEFINE(wxUSE_LOG_DIALOG)
3995     fi
3996 fi
3997
3998 if test "$wxUSE_LONGLONG" = "yes"; then
3999   AC_DEFINE(wxUSE_LONGLONG)
4000 fi
4001
4002 if test "$wxUSE_GEOMETRY" = "yes"; then
4003   AC_DEFINE(wxUSE_GEOMETRY)
4004 fi
4005
4006 if test "$wxUSE_DIALUP_MANAGER" = "yes" ; then
4007   AC_DEFINE(wxUSE_DIALUP_MANAGER)
4008   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
4009 fi
4010
4011 if test "$wxUSE_STREAMS" = "yes" ; then
4012   AC_DEFINE(wxUSE_STREAMS)
4013 fi
4014
4015 dnl ---------------------------------------------------------------------------
4016 dnl time/date functions
4017 dnl ------------------------------------------------------------------------
4018
4019 if test "$wxUSE_DATETIME" = "yes"; then
4020     dnl check for strptime
4021     AC_CHECK_FUNCS(strptime)
4022
4023     dnl check for timezone variable
4024     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
4025     AC_CACHE_CHECK(for timezone variable in <time.h>,
4026                    wx_cv_var_timezone,
4027                    [
4028                         AC_TRY_COMPILE(
4029                             [
4030                                 #include <time.h>
4031                             ],
4032                             [
4033                                 int tz;
4034                                 tz = timezone;
4035                             ],
4036                             [
4037                                 wx_cv_var_timezone=timezone
4038                             ],
4039                             [
4040                                 AC_TRY_COMPILE(
4041                                     [
4042                                         #include <time.h>
4043                                     ],
4044                                     [
4045                                         int tz;
4046                                         tz = _timezone;
4047                                     ],
4048                                     [
4049                                         wx_cv_var_timezone=_timezone
4050                                     ],
4051                                     [
4052                                         AC_TRY_COMPILE(
4053                                             [
4054                                                 #include <time.h>
4055                                             ],
4056                                             [
4057                                                 int tz;
4058                                                 tz = __timezone;
4059                                             ],
4060                                             [
4061                                                 wx_cv_var_timezone=__timezone
4062                                             ],
4063                                             [
4064                                                 if test "$USE_DOS" = 0 ; then
4065                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
4066                                                 fi
4067                                             ]
4068                                         )
4069                                     ]
4070                                 )
4071                             ]
4072                         )
4073                    ]
4074     )
4075
4076     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
4077     if test "x$wx_cv_var_timezone" != x ; then
4078         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
4079     fi
4080
4081     dnl check for localtime (it's POSIX, but the check can do no harm...)
4082     AC_CHECK_FUNCS(localtime)
4083
4084     if test "$ac_cv_func_localtime" = "yes"; then
4085         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
4086                        wx_cv_struct_tm_has_gmtoff,
4087         [
4088             AC_TRY_COMPILE(
4089                 [
4090                     #include <time.h>
4091                 ],
4092                 [
4093                     struct tm tm;
4094                     tm.tm_gmtoff++;
4095                 ],
4096                 [
4097                     wx_cv_struct_tm_has_gmtoff=yes
4098                 ],
4099                 wx_cv_struct_tm_has_gmtoff=no
4100             )
4101         ])
4102     fi
4103
4104     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
4105         AC_DEFINE(WX_GMTOFF_IN_TM)
4106     fi
4107
4108     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
4109     dnl function to be used for high resolution timers
4110     AC_CHECK_FUNCS(gettimeofday ftime, break)
4111
4112     if test "$ac_cv_func_gettimeofday" = "yes"; then
4113         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
4114                        wx_cv_func_gettimeofday_has_2_args,
4115         [
4116             dnl on some _really_ old systems it takes only 1 argument
4117             AC_LANG_SAVE
4118             AC_LANG_CPLUSPLUS
4119
4120             AC_TRY_COMPILE(
4121                 [
4122                     #include <sys/time.h>
4123                     #include <unistd.h>
4124                 ],
4125                 [
4126                     struct timeval tv;
4127                     gettimeofday(&tv, NULL);
4128                 ],
4129                 wx_cv_func_gettimeofday_has_2_args=yes,
4130                 AC_TRY_COMPILE(
4131                     [
4132                         #include <sys/time.h>
4133                         #include <unistd.h>
4134                     ],
4135                     [
4136                         struct timeval tv;
4137                         gettimeofday(&tv);
4138                     ],
4139                     wx_cv_func_gettimeofday_has_2_args=no,
4140                     [
4141                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
4142                         wx_cv_func_gettimeofday_has_2_args=unknown
4143                     ]
4144                 )
4145             )
4146             AC_LANG_RESTORE
4147         ])
4148
4149         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
4150             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
4151         fi
4152     fi
4153
4154     AC_DEFINE(wxUSE_TIMEDATE)
4155     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
4156 fi
4157
4158 dnl ------------------------------------------------------------------------
4159 dnl wxSocket
4160 dnl ------------------------------------------------------------------------
4161
4162 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in wxMGL
4163 if test "$wxUSE_SOCKETS" = "yes"; then
4164     if test "$wxUSE_MGL" = "1"; then
4165         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
4166         wxUSE_SOCKETS="no"
4167     fi
4168 fi
4169
4170 if test "$wxUSE_SOCKETS" = "yes"; then
4171     dnl under MSW we always have sockets
4172     if test "$TOOLKIT" != "MSW"; then
4173         dnl under Solaris and OS/2, socket functions live in -lsocket
4174         AC_CHECK_FUNC(socket,,
4175             AC_CHECK_LIB(socket, socket,
4176                 if test "$INET_LINK" != " -lsocket"; then
4177                     INET_LINK="$INET_LINK -lsocket"
4178                 fi,
4179                 [
4180                     AC_MSG_WARN([socket library not found - sockets will be disabled])
4181                     wxUSE_SOCKETS=no
4182                 ]
4183             )
4184         )
4185     fi
4186 fi
4187
4188 if test "$wxUSE_SOCKETS" = "yes" ; then
4189     dnl this test may be appropriate if building under cygwin
4190     dnl right now I'm assuming it also uses the winsock stuff
4191     dnl like mingw does..  -- RL
4192     if test "$TOOLKIT" != "MSW"; then
4193         dnl determine the type of third argument for getsockname
4194         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
4195                        wx_cv_type_getsockname3,
4196             [
4197                 AC_LANG_SAVE
4198                 AC_LANG_CPLUSPLUS
4199
4200                 AC_TRY_COMPILE(
4201                     [
4202                         #include <sys/types.h>
4203                         #include <sys/socket.h>
4204                     ],
4205                     [
4206                         socklen_t len;
4207                         getsockname(0, 0, &len);
4208                     ],
4209                     wx_cv_type_getsockname3=socklen_t,
4210                     AC_TRY_COMPILE(
4211                         [
4212                             #include <sys/types.h>
4213                             #include <sys/socket.h>
4214                         ],
4215                         [
4216                             size_t len;
4217                             getsockname(0, 0, &len);
4218                         ],
4219                         wx_cv_type_getsockname3=size_t,
4220                         AC_TRY_COMPILE(
4221                             [
4222                                 #include <sys/types.h>
4223                                 #include <sys/socket.h>
4224                             ],
4225                             [
4226                                 int len;
4227                                 getsockname(0, 0, &len);
4228                             ],
4229                             wx_cv_type_getsockname3=int,
4230                             wx_cv_type_getsockname3=unknown
4231                         )
4232                     )
4233                 )
4234
4235                 AC_LANG_RESTORE
4236             ])
4237
4238         if test "$wx_cv_type_getsockname3" = "unknown"; then
4239             wxUSE_SOCKETS=no
4240             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
4241         else
4242             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
4243         fi
4244     fi
4245 fi
4246
4247 if test "$wxUSE_SOCKETS" = "yes" ; then
4248     AC_DEFINE(wxUSE_SOCKETS)
4249     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
4250 fi
4251
4252 dnl ---------------------------------------------------------------------------
4253 dnl Joystick support
4254 dnl ---------------------------------------------------------------------------
4255
4256 if test "$wxUSE_GUI" = "yes"; then
4257
4258     if test "$TOOLKIT" = "MAC"; then
4259         AC_MSG_WARN([Joystick not yet supported under Mac OS X... disabled])
4260         wxUSE_JOYSTICK=no
4261      fi
4262     if test "$TOOLKIT" = "MOTIF"; then
4263         AC_MSG_WARN([Joystick not yet supported under Motif... disabled])
4264         wxUSE_JOYSTICK=no
4265      fi
4266     if test "$TOOLKIT" = "X11"; then
4267         AC_MSG_WARN([Joystick not yet supported under X11... disabled])
4268         wxUSE_JOYSTICK=no
4269      fi
4270
4271     dnl under MSW we always have joystick support
4272     if test "$TOOLKIT" != "MSW"; then
4273         if test "$wxUSE_JOYSTICK" = "yes"; then
4274             dnl joystick support is only for Linux 2.1.x or greater
4275             AC_CHECK_HEADERS(linux/joystick.h)
4276             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
4277                 wxUSE_JOYSTICK=no
4278                 AC_MSG_WARN(Joystick not supported by this system... disabled)
4279             fi
4280         fi
4281     fi
4282
4283     if test "$wxUSE_JOYSTICK" = "yes"; then
4284         AC_DEFINE(wxUSE_JOYSTICK)
4285         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
4286     fi
4287 fi
4288
4289 dnl ------------------------------------------------------------------------
4290 dnl DLL support
4291 dnl ------------------------------------------------------------------------
4292
4293 dnl under MSW we always have LoadLibrary/GetProcAddress
4294 if test "$TOOLKIT" != "MSW"; then
4295
4296     HAVE_DL_FUNCS=0
4297     HAVE_SHL_FUNCS=0
4298     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4299         if test "$USE_DARWIN" = 1; then
4300             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4301             HAVE_DL_FUNCS=1
4302         else
4303             dnl the test is a bit complicated because we check for dlopen() both with
4304             dnl and without -ldl and we also try to find shl_load() if there is no
4305             dnl dlopen() on this system
4306             AC_CHECK_FUNCS(dlopen,
4307             [
4308                 AC_DEFINE(HAVE_DLOPEN)
4309                 HAVE_DL_FUNCS=1
4310             ],
4311             [
4312                 AC_CHECK_LIB(dl, dlopen,
4313                             [
4314                                 AC_DEFINE(HAVE_DLOPEN)
4315                                 HAVE_DL_FUNCS=1
4316                                 DL_LINK=" -ldl$DL_LINK"
4317                             ],
4318                             [
4319                                 AC_CHECK_FUNCS(shl_load,
4320                                               [
4321                                                 AC_DEFINE(HAVE_SHL_LOAD)
4322                                                 HAVE_SHL_FUNCS=1
4323                                               ],
4324                                               [
4325                                                 AC_CHECK_LIB(shl_load, dld,
4326                                                              [
4327                                                                 HAVE_SHL_FUNCS=1
4328                                                                 DL_LINK=" -ldld$DL_LINK"
4329                                                              ])
4330                                               ])
4331                             ])
4332             ])
4333
4334         dnl check also for dlerror()
4335         if test "$HAVE_DL_FUNCS" = 1; then
4336             AC_CHECK_FUNCS(dlerror,
4337                            AC_DEFINE(HAVE_DLERROR),
4338                            AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR)))
4339         fi
4340         fi
4341
4342         if test "$HAVE_DL_FUNCS" = 0; then
4343             if test "$HAVE_SHL_FUNCS" = 0; then
4344               if test "$USE_UNIX" = 1; then
4345                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4346                   wxUSE_DYNAMIC_LOADER=no
4347                   wxUSE_DYNLIB_CLASS=no
4348               else
4349                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4350               fi
4351             fi
4352         fi
4353     fi
4354 fi
4355
4356 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4357     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4358 elif test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4359     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4360 fi
4361
4362 dnl ---------------------------------------------------------------------------
4363 dnl String stuff
4364 dnl ---------------------------------------------------------------------------
4365
4366 if test "$wxUSE_FONTMAP" = "yes" ; then
4367   AC_DEFINE(wxUSE_FONTMAP)
4368 fi
4369
4370 if test "$wxUSE_UNICODE" = "yes" ; then
4371   AC_DEFINE(wxUSE_UNICODE)
4372
4373   if test "$wxUSE_MSW" != 1; then
4374       wxUSE_UNICODE_MSLU=no
4375   fi
4376
4377   if test "$wxUSE_MSW" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
4378         AC_CHECK_LIB(unicows,main,
4379             [
4380                 AC_DEFINE(wxUSE_UNICODE_MSLU)
4381             ],
4382             [
4383                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
4384                              Applications will only run on Windows NT/2000/XP!])
4385                 wxUSE_UNICODE_MSLU=no
4386             ])
4387     fi
4388 fi
4389
4390 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
4391   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
4392 fi
4393
4394
4395 dnl ----------------------------------------------------------------
4396 dnl iODBC support
4397 dnl ----------------------------------------------------------------
4398
4399 IODBC_C_SRC=""
4400 if test "$wxUSE_ODBC" = "yes" ; then
4401     AC_DEFINE(wxUSE_ODBC)
4402     WXODBCFLAG="-D_IODBC_"
4403     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
4404 fi
4405
4406 dnl ----------------------------------------------------------------
4407 dnl Register PostScript options for makefiles and setup.h
4408 dnl ----------------------------------------------------------------
4409
4410 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
4411   AC_DEFINE(wxUSE_POSTSCRIPT)
4412 fi
4413
4414 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
4415
4416 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
4417
4418 dnl ---------------------------------------------------------------------------
4419 dnl big GUI components: MDI, doc/view, printing, help, ...
4420 dnl ---------------------------------------------------------------------------
4421
4422 if test "$wxUSE_CONSTRAINTS" = "yes"; then
4423     AC_DEFINE(wxUSE_CONSTRAINTS)
4424     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
4425 fi
4426
4427 if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4428
4429 dnl     There is now experimental generic MDI support
4430 dnl     if test "$wxUSE_UNIVERSAL" = "yes"; then
4431 dnl         AC_MSG_WARN(MDI not yet supported for wxUniversal... disabled)
4432 dnl         wxUSE_MDI_ARCHITECTURE=no
4433 dnl     fi
4434
4435    if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4436        AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
4437        SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
4438    fi
4439 fi
4440
4441 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
4442     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
4443     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
4444     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4445         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
4446     fi
4447 fi
4448
4449 if test "$wxUSE_HELP" = "yes"; then
4450     AC_DEFINE(wxUSE_HELP)
4451     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
4452
4453     if test "$wxUSE_MSW" = 1; then
4454       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
4455         AC_DEFINE(wxUSE_MS_HTML_HELP)
4456       fi
4457     fi
4458
4459     if test "$wxUSE_WXHTML_HELP" = "yes"; then
4460       if test "$wxUSE_HTML" = "yes"; then
4461         AC_DEFINE(wxUSE_WXHTML_HELP)
4462       else
4463         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
4464         wxUSE_WXHTML_HELP=no
4465       fi
4466     fi
4467 fi
4468
4469 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4470     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4471         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
4472     else
4473         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
4474     fi
4475     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
4476 fi
4477
4478 if test "$wxUSE_PROLOGIO" = "yes" ; then
4479     AC_DEFINE(wxUSE_PROLOGIO)
4480     ALL_OBJECTS="$ALL_OBJECTS parser.o"
4481 fi
4482
4483 if test "$wxUSE_RESOURCES" = "yes" ; then
4484     if test "$wxUSE_NANOX" = "yes"; then
4485         AC_MSG_WARN([Cannot use resource database functions in NanoX])
4486     else
4487         AC_DEFINE(wxUSE_RESOURCES)
4488         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS resource"
4489     fi
4490     if test "$wxUSE_PROLOGIO" != "yes" ; then
4491         ALL_OBJECTS="$ALL_OBJECTS parser.o"
4492     fi
4493 fi
4494
4495 if test "$wxUSE_X_RESOURCES" = "yes"; then
4496     AC_DEFINE(wxUSE_X_RESOURCES)
4497 fi
4498
4499 dnl ---------------------------------------------------------------------------
4500 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
4501 dnl ---------------------------------------------------------------------------
4502
4503 dnl check for ole headers and disable a few features requiring it if not
4504 dnl present (earlier versions of mingw32 don't have ole2.h)
4505 if test "$wxUSE_MSW" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
4506                           -o "$wxUSE_CLIPBOARD"     = "yes" \
4507                           -o "$wxUSE_OLE"     = "yes" \
4508                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
4509     AC_CHECK_HEADERS(ole2.h)
4510
4511     if test "$ac_cv_header_ole2_h" = "yes" ; then
4512         if test "$GCC" = yes ; then
4513             AC_LANG_SAVE
4514             AC_LANG_CPLUSPLUS
4515
4516             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
4517             AC_TRY_COMPILE([#include <windows.h>
4518                             #include <ole2.h>],
4519                            [],
4520                            [AC_MSG_RESULT(no)],
4521                            [AC_MSG_RESULT(yes)
4522                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
4523             AC_LANG_RESTORE
4524             ALL_OBJECTS="$ALL_OBJECTS \$(OLEOBJS)"
4525             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
4526             AC_DEFINE(wxUSE_OLE)
4527
4528         fi
4529
4530         dnl for OLE clipboard and dnd
4531         AC_DEFINE(wxUSE_DATAOBJ)
4532     else
4533         AC_MSG_WARN([Some features disabled because OLE headers not found])
4534
4535         wxUSE_CLIPBOARD=no
4536         wxUSE_DRAG_AND_DROP=no
4537         wxUSE_DATAOBJ=no
4538         wxUSE_OLE=no
4539     fi
4540
4541     if test "$wxUSE_METAFILE" = "yes"; then
4542         AC_DEFINE(wxUSE_METAFILE)
4543
4544         dnl this one should probably be made separately configurable
4545         AC_DEFINE(wxUSE_ENH_METAFILE)
4546     fi
4547 fi
4548
4549 if test "$wxUSE_WINE" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
4550                           -o "$wxUSE_CLIPBOARD"     = "yes" \
4551                           -o "$wxUSE_OLE"     = "yes" \
4552                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
4553     AC_CHECK_HEADERS(ole2.h)
4554
4555     if test "$ac_cv_header_ole2_h" = "yes" ; then
4556         if test "$GCC" = yes ; then
4557             AC_LANG_SAVE
4558             AC_LANG_CPLUSPLUS
4559
4560             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
4561             AC_TRY_COMPILE([#include <windows.h>
4562                             #include <ole2.h>],
4563                            [],
4564                            [AC_MSG_RESULT(no)],
4565                            [AC_MSG_RESULT(yes)
4566                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
4567             AC_LANG_RESTORE
4568             ALL_OBJECTS="$ALL_OBJECTS \$(OLEOBJS)"
4569             LIBS=" -lwine_uuid$LIBS"
4570             AC_DEFINE(wxUSE_OLE)
4571
4572         fi
4573
4574         dnl for OLE clipboard and dnd
4575         AC_DEFINE(wxUSE_DATAOBJ)
4576     else
4577         AC_MSG_WARN([Some features disabled because OLE headers not found])
4578
4579         wxUSE_CLIPBOARD=no
4580         wxUSE_DRAG_AND_DROP=no
4581         wxUSE_DATAOBJ=no
4582         wxUSE_OLE=no
4583     fi
4584
4585     if test "$wxUSE_METAFILE" = "yes"; then
4586         AC_DEFINE(wxUSE_METAFILE)
4587
4588         dnl this one should probably be made separately configurable
4589         AC_DEFINE(wxUSE_ENH_METAFILE)
4590     fi
4591 fi
4592
4593 if test "$wxUSE_IPC" = "yes"; then
4594     if test "$wxUSE_SOCKETS" != "yes"; then
4595         AC_MSG_WARN(wxWindows IPC classes require sockets... disabled)
4596     fi
4597
4598     AC_DEFINE(wxUSE_IPC)
4599 fi
4600
4601 if test "$wxUSE_CLIPBOARD" = "yes"; then
4602     if test "$wxUSE_MGL" = 1; then
4603         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
4604         wxUSE_CLIPBOARD=no
4605     fi
4606
4607     if test "$wxUSE_CLIPBOARD" = "yes"; then
4608         AC_DEFINE(wxUSE_CLIPBOARD)
4609
4610         dnl required by clipboard code in configuration check
4611         AC_DEFINE(wxUSE_DATAOBJ)
4612     fi
4613 fi
4614
4615 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
4616     if test "$wxUSE_GTK" = 1; then
4617         if test "$WXGTK12" != 1; then
4618             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
4619             wxUSE_DRAG_AND_DROP=no
4620         fi
4621     fi
4622
4623     if test "$wxUSE_MOTIF" = 1; then
4624         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
4625         wxUSE_DRAG_AND_DROP=no
4626     fi
4627
4628     if test "$wxUSE_X11" = 1; then
4629         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
4630         wxUSE_DRAG_AND_DROP=no
4631     fi
4632
4633     if test "$wxUSE_MGL" = 1; then
4634         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
4635         wxUSE_DRAG_AND_DROP=no
4636     fi
4637
4638     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
4639         AC_DEFINE(wxUSE_DRAG_AND_DROP)
4640         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
4641     fi
4642
4643 fi
4644
4645 if test "$wxUSE_SPLINES" = "yes" ; then
4646   AC_DEFINE(wxUSE_SPLINES)
4647 fi
4648
4649 dnl ---------------------------------------------------------------------------
4650 dnl GUI controls
4651 dnl ---------------------------------------------------------------------------
4652
4653 USES_CONTROLS=0
4654 if test "$wxUSE_CONTROLS" = "yes"; then
4655   USES_CONTROLS=1
4656 fi
4657
4658 if test "$wxUSE_ACCEL" = "yes"; then
4659   AC_DEFINE(wxUSE_ACCEL)
4660   USES_CONTROLS=1
4661 fi
4662
4663 if test "$wxUSE_BUTTON" = "yes"; then
4664   AC_DEFINE(wxUSE_BUTTON)
4665   USES_CONTROLS=1
4666 fi
4667
4668 if test "$wxUSE_BMPBUTTON" = "yes"; then
4669   AC_DEFINE(wxUSE_BMPBUTTON)
4670   USES_CONTROLS=1
4671 fi
4672
4673 if test "$wxUSE_CALCTRL" = "yes"; then
4674   AC_DEFINE(wxUSE_CALENDARCTRL)
4675   USES_CONTROLS=1
4676   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
4677 fi
4678
4679 if test "$wxUSE_CARET" = "yes"; then
4680   AC_DEFINE(wxUSE_CARET)
4681   USES_CONTROLS=1
4682   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
4683 fi
4684
4685 if test "$wxUSE_COMBOBOX" = "yes"; then
4686   AC_DEFINE(wxUSE_COMBOBOX)
4687   USES_CONTROLS=1
4688 fi
4689
4690 if test "$wxUSE_CHOICE" = "yes"; then
4691   AC_DEFINE(wxUSE_CHOICE)
4692   USES_CONTROLS=1
4693 fi
4694
4695 if test "$wxUSE_CHECKBOX" = "yes"; then
4696   AC_DEFINE(wxUSE_CHECKBOX)
4697   USES_CONTROLS=1
4698 fi
4699
4700 if test "$wxUSE_CHECKLST" = "yes"; then
4701   AC_DEFINE(wxUSE_CHECKLISTBOX)
4702   USES_CONTROLS=1
4703   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
4704 fi
4705
4706 if test "$wxUSE_GAUGE" = "yes"; then
4707   AC_DEFINE(wxUSE_GAUGE)
4708   USES_CONTROLS=1
4709 fi
4710
4711 if test "$wxUSE_NEW_GRID" = "yes"; then
4712   wxUSE_GRID="yes"
4713   AC_DEFINE(wxUSE_NEW_GRID)
4714   USES_CONTROLS=1
4715   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS newgrid"
4716 fi
4717
4718 if test "$wxUSE_GRID" = "yes"; then
4719   AC_DEFINE(wxUSE_GRID)
4720   USES_CONTROLS=1
4721   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
4722 fi
4723
4724 if test "$wxUSE_IMAGLIST" = "yes"; then
4725     AC_DEFINE(wxUSE_IMAGLIST)
4726 fi
4727
4728 if test "$wxUSE_LISTBOX" = "yes"; then
4729     AC_DEFINE(wxUSE_LISTBOX)
4730     USES_CONTROLS=1
4731 fi
4732
4733 if test "$wxUSE_LISTCTRL" = "yes"; then
4734     if test "$wxUSE_IMAGLIST" = "yes"; then
4735         AC_DEFINE(wxUSE_LISTCTRL)
4736         USES_CONTROLS=1
4737         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
4738     else
4739         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
4740     fi
4741 fi
4742
4743 if test "$wxUSE_NOTEBOOK" = "yes"; then
4744     AC_DEFINE(wxUSE_NOTEBOOK)
4745     USES_CONTROLS=1
4746     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
4747 fi
4748
4749 if test "$wxUSE_PROPSHEET" = "yes"; then
4750     AC_DEFINE(wxUSE_PROPSHEET)
4751     USES_CONTROLS=1
4752     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
4753 fi
4754
4755 if test "$wxUSE_RADIOBOX" = "yes"; then
4756     AC_DEFINE(wxUSE_RADIOBOX)
4757     USES_CONTROLS=1
4758 fi
4759
4760 if test "$wxUSE_RADIOBTN" = "yes"; then
4761     AC_DEFINE(wxUSE_RADIOBTN)
4762     USES_CONTROLS=1
4763 fi
4764
4765 if test "$wxUSE_SASH" = "yes"; then
4766     AC_DEFINE(wxUSE_SASH)
4767     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
4768 fi
4769
4770 if test "$wxUSE_SCROLLBAR" = "yes"; then
4771     AC_DEFINE(wxUSE_SCROLLBAR)
4772     USES_CONTROLS=1
4773     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
4774 fi
4775
4776 if test "$wxUSE_SLIDER" = "yes"; then
4777     AC_DEFINE(wxUSE_SLIDER)
4778     USES_CONTROLS=1
4779 fi
4780
4781 if test "$wxUSE_SPINBTN" = "yes"; then
4782     AC_DEFINE(wxUSE_SPINBTN)
4783     USES_CONTROLS=1
4784 fi
4785
4786 if test "$wxUSE_SPINCTRL" = "yes"; then
4787     AC_DEFINE(wxUSE_SPINCTRL)
4788     USES_CONTROLS=1
4789 fi
4790
4791 if test "$wxUSE_SPLITTER" = "yes"; then
4792     AC_DEFINE(wxUSE_SPLITTER)
4793     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
4794 fi
4795
4796 if test "$wxUSE_STATBMP" = "yes"; then
4797     AC_DEFINE(wxUSE_STATBMP)
4798     USES_CONTROLS=1
4799 fi
4800
4801 if test "$wxUSE_STATBOX" = "yes"; then
4802     AC_DEFINE(wxUSE_STATBOX)
4803     USES_CONTROLS=1
4804 fi
4805
4806 if test "$wxUSE_STATTEXT" = "yes"; then
4807     AC_DEFINE(wxUSE_STATTEXT)
4808     USES_CONTROLS=1
4809 fi
4810
4811 if test "$wxUSE_STATLINE" = "yes"; then
4812     if test "$wxUSE_WINE" = 1 ; then
4813         AC_MSG_WARN([wxStaticLine is not supported under WINE])
4814     else
4815         AC_DEFINE(wxUSE_STATLINE)
4816         USES_CONTROLS=1
4817     fi
4818 fi
4819
4820 if test "$wxUSE_STATUSBAR" = "yes"; then
4821     AC_DEFINE(wxUSE_STATUSBAR)
4822     USES_CONTROLS=1
4823
4824     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
4825 fi
4826
4827 if test "$wxUSE_TABDIALOG" = "yes"; then
4828     AC_DEFINE(wxUSE_TAB_DIALOG)
4829     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS tab"
4830 fi
4831
4832 if test "$wxUSE_TEXTCTRL" = "yes"; then
4833     AC_DEFINE(wxUSE_TEXTCTRL)
4834     USES_CONTROLS=1
4835     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
4836 fi
4837
4838 if test "$wxUSE_TOGGLEBTN" = "yes"; then
4839     if test "$wxUSE_MAC" = 1; then
4840         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
4841         wxUSE_TOGGLEBTN=no
4842     fi
4843     if test "$wxUSE_UNIVERSAL" = "yes"; then
4844         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
4845         wxUSE_TOGGLEBTN=no
4846     fi
4847
4848     if test "$wxUSE_TOGGLEBTN" = "yes"; then
4849         AC_DEFINE(wxUSE_TOGGLEBTN)
4850         USES_CONTROLS=1
4851     fi
4852 fi
4853
4854 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
4855     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
4856     wxUSE_TOOLBAR="yes"
4857     USES_CONTROLS=1
4858 fi
4859
4860 if test "$wxUSE_TOOLBAR" = "yes"; then
4861     AC_DEFINE(wxUSE_TOOLBAR)
4862     USES_CONTROLS=1
4863
4864     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
4865     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
4866         wxUSE_TOOLBAR_NATIVE="yes"
4867     fi
4868
4869     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
4870         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
4871         USES_CONTROLS=1
4872     fi
4873
4874     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
4875 fi
4876
4877 if test "$wxUSE_TOOLTIPS" = "yes"; then
4878     if test "$wxUSE_MOTIF" = 1; then
4879         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
4880     else
4881         if test "$wxUSE_WINE" = 1; then
4882             AC_MSG_WARN([wxTooltip not supported under WINE... disabled])
4883         else
4884             if test "$wxUSE_UNIVERSAL" = "yes"; then
4885                 AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
4886             else
4887                 AC_DEFINE(wxUSE_TOOLTIPS)
4888             fi
4889         fi
4890     fi
4891 fi
4892
4893 if test "$wxUSE_TREECTRL" = "yes"; then
4894     if test "$wxUSE_IMAGLIST" = "yes"; then
4895         AC_DEFINE(wxUSE_TREECTRL)
4896         USES_CONTROLS=1
4897         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
4898     else
4899         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
4900     fi
4901 fi
4902
4903 if test "$wxUSE_POPUPWIN" = "yes"; then
4904     if test "$wxUSE_MAC" = 1; then
4905         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
4906     else
4907         if test "$wxUSE_MOTIF" = 1; then
4908             AC_MSG_WARN([wxPopupWindow not yet supported under Motif... disabled])
4909         else
4910             if test "$wxUSE_PM" = 1; then
4911                 AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
4912             else
4913                 AC_DEFINE(wxUSE_POPUPWIN)
4914
4915                 USES_CONTROLS=1
4916             fi
4917         fi
4918     fi
4919 fi
4920
4921 if test "$wxUSE_TIPWINDOW" = "yes"; then
4922     if test "$wxUSE_PM" = 1; then
4923         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
4924     else
4925         AC_DEFINE(wxUSE_TIPWINDOW)
4926     fi
4927 fi
4928
4929 if test "$USES_CONTROLS" = 1; then
4930     AC_DEFINE(wxUSE_CONTROLS)
4931 fi
4932
4933 dnl ---------------------------------------------------------------------------
4934 dnl misc options
4935 dnl ---------------------------------------------------------------------------
4936
4937 if test "$wxUSE_TREELAYOUT" = "yes"; then
4938     AC_DEFINE(wxUSE_TREELAYOUT)
4939     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treelay"
4940 fi
4941
4942 if test "$wxUSE_DRAGIMAGE" = "yes"; then
4943     AC_DEFINE(wxUSE_DRAGIMAGE)
4944     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
4945 fi
4946
4947 if test "$wxUSE_MENUS" = "yes"; then
4948     AC_DEFINE(wxUSE_MENUS)
4949     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
4950 fi
4951
4952 if test "$wxUSE_METAFILE" = "yes"; then
4953     AC_DEFINE(wxUSE_METAFILE)
4954 fi
4955
4956 if test "$wxUSE_MIMETYPE" = "yes"; then
4957     AC_DEFINE(wxUSE_MIMETYPE)
4958 fi
4959
4960 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
4961     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
4962 if test "$TOOLKIT" = "MSW"; then
4963     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
4964 fi
4965
4966 fi
4967
4968 if test "$wxUSE_PROTOCOL" = "yes"; then
4969     if test "$wxUSE_SOCKETS" != "yes"; then
4970         AC_MSG_WARN(Protocol classes require sockets... disabled)
4971         wxUSE_PROTOCOL=no
4972     fi
4973
4974     if test "$wxUSE_PROTOCOL" = "yes"; then
4975         AC_DEFINE(wxUSE_PROTOCOL)
4976
4977         if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
4978             AC_DEFINE(wxUSE_PROTOCOL_HTTP)
4979         fi
4980         if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
4981             AC_DEFINE(wxUSE_PROTOCOL_FTP)
4982         fi
4983         if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
4984             AC_DEFINE(wxUSE_PROTOCOL_FILE)
4985         fi
4986     fi
4987 fi
4988
4989 if test "$wxUSE_URL" = "yes"; then
4990     if test "$wxUSE_PROTOCOL" != "yes"; then
4991         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
4992         wxUSE_URL=no
4993     fi
4994     if test "$wxUSE_URL" = "yes"; then
4995         AC_DEFINE(wxUSE_URL)
4996     fi
4997 fi
4998
4999 if test "$wxUSE_MINIFRAME" = "yes"; then
5000     AC_DEFINE(wxUSE_MINIFRAME)
5001     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
5002 fi
5003
5004 if test "$wxUSE_HTML" = "yes"; then
5005     AC_DEFINE(wxUSE_HTML)
5006     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html"
5007 fi
5008
5009 if test "$wxUSE_VALIDATORS" = "yes"; then
5010     AC_DEFINE(wxUSE_VALIDATORS)
5011     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
5012 fi
5013
5014 if test "$wxUSE_PALETTE" = "yes" ; then
5015   AC_DEFINE(wxUSE_PALETTE)
5016 fi
5017
5018 if test "$wxUSE_IMAGE" = "yes" ; then
5019   AC_DEFINE(wxUSE_IMAGE)
5020 fi
5021
5022 if test "$wxUSE_GIF" = "yes" ; then
5023   AC_DEFINE(wxUSE_GIF)
5024 fi
5025
5026 if test "$wxUSE_PCX" = "yes" ; then
5027   AC_DEFINE(wxUSE_PCX)
5028 fi
5029
5030 if test "$wxUSE_IFF" = "yes" ; then
5031   AC_DEFINE(wxUSE_IFF)
5032 fi
5033
5034 if test "$wxUSE_PNM" = "yes" ; then
5035   AC_DEFINE(wxUSE_PNM)
5036 fi
5037
5038 if test "$wxUSE_XPM" = "yes" ; then
5039   AC_DEFINE(wxUSE_XPM)
5040 fi
5041
5042 if test "$wxUSE_ICO_CUR" = "yes" ; then
5043   AC_DEFINE(wxUSE_ICO_CUR)
5044 fi
5045
5046 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
5047   dnl Must be done this late because -lunicows must be before all the other libs
5048   LIBS=" -lunicows $LIBS"
5049 fi
5050
5051 dnl ---------------------------------------------------------------------------
5052 dnl common dialog
5053 dnl ---------------------------------------------------------------------------
5054
5055 if test "$wxUSE_CHOICEDLG" = "yes"; then
5056     AC_DEFINE(wxUSE_CHOICEDLG)
5057 fi
5058
5059 if test "$wxUSE_COLOURDLG" = "yes"; then
5060     AC_DEFINE(wxUSE_COLOURDLG)
5061 fi
5062
5063 if test "$wxUSE_FILEDLG" = "yes"; then
5064     AC_DEFINE(wxUSE_FILEDLG)
5065 fi
5066
5067 if test "$wxUSE_FINDREPLDLG" = "yes"; then
5068     AC_DEFINE(wxUSE_FINDREPLDLG)
5069 fi
5070
5071 if test "$wxUSE_FONTDLG" = "yes"; then
5072     AC_DEFINE(wxUSE_FONTDLG)
5073 fi
5074
5075 if test "$wxUSE_DIRDLG" = "yes"; then
5076     if test "$wxUSE_TREECTRL" != "yes"; then
5077         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
5078     else
5079         AC_DEFINE(wxUSE_DIRDLG)
5080     fi
5081 fi
5082
5083 if test "$wxUSE_MSGDLG" = "yes"; then
5084     AC_DEFINE(wxUSE_MSGDLG)
5085 fi
5086
5087 if test "$wxUSE_NUMBERDLG" = "yes"; then
5088     AC_DEFINE(wxUSE_NUMBERDLG)
5089 fi
5090
5091 if test "$wxUSE_PROGRESSDLG" = "yes"; then
5092     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5093        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
5094     else
5095         AC_DEFINE(wxUSE_PROGRESSDLG)
5096     fi
5097 fi
5098
5099 if test "$wxUSE_SPLASH" = "yes"; then
5100     AC_DEFINE(wxUSE_SPLASH)
5101 fi
5102
5103 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
5104     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5105        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
5106     else
5107         AC_DEFINE(wxUSE_STARTUP_TIPS)
5108     fi
5109 fi
5110
5111 if test "$wxUSE_TEXTDLG" = "yes"; then
5112     AC_DEFINE(wxUSE_TEXTDLG)
5113 fi
5114
5115 if test "$wxUSE_WIZARDDLG" = "yes"; then
5116     AC_DEFINE(wxUSE_WIZARDDLG)
5117     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
5118 fi
5119
5120 dnl ---------------------------------------------------------------------------
5121 dnl get the string with OS info - used by wxGetOsDescription()
5122 dnl ---------------------------------------------------------------------------
5123
5124 if test "$cross_compiling" = "yes"; then
5125     dnl Use best guess from host as we can't use uname when cross compiling
5126     OSINFO="\"$host\""
5127 else
5128     dnl attualy work out OS version
5129     OSINFO=`uname -s -r -m`
5130     OSINFO="\"$OSINFO\""
5131 fi
5132
5133 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
5134
5135 dnl ---------------------------------------------------------------------------
5136 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
5137 dnl ---------------------------------------------------------------------------
5138
5139 if test "x$prefix" != "xNONE"; then
5140     wxPREFIX=$prefix
5141 else
5142     wxPREFIX=$ac_default_prefix
5143 fi
5144
5145 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
5146
5147 dnl ---------------------------------------------------------------------------
5148 dnl Output the makefiles and such from the results found above
5149 dnl ---------------------------------------------------------------------------
5150
5151 dnl all additional libraries (except wxWindows itself) we link with
5152
5153 dnl note that we always link with -lm except for Mac OS X
5154 dnl extended.c uses floor() and is always linked in
5155
5156 if test "$wxUSE_MAC" = 1 ; then
5157     LDFLAGS="$LDFLAGS -framework Carbon -framework System"
5158 fi
5159
5160 dnl FIXME: should this be covered by the conditional above
5161 dnl given the -lm comment there?  Or should that comment (and
5162 dnl this one) be removed..   [ 7 Nov 2001 ]
5163
5164 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
5165
5166 dnl Only add the -lm library if floating point functions cannot be used
5167 dnl without it.  This check is important on cygwin because of the bizarre
5168 dnl way that they have organized functions into libraries.  On cygwin, both
5169 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
5170 dnl means that
5171 dnl   1) linking with -lm is not necessary, and
5172 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
5173 dnl In particular, if you compile any program with -mno-cygwin and link with
5174 dnl -lm, it will crash instantly when it is run.  This happens because the
5175 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
5176 dnl the ___main function instead of allowing it to be defined by
5177 dnl /usr/lib/mingw/libmingw32.a as it should be.
5178 dnl
5179 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
5180 dnl
5181 dnl Just check a few floating point functions. If they are all found without
5182 dnl -lm, then we must not need -lm.
5183 have_cos=0
5184 have_floor=0
5185 AC_CHECK_FUNCS(cos, have_cos=1)
5186 AC_CHECK_FUNCS(floor, have_floor=1)
5187 AC_MSG_CHECKING(if floating point functions link without -lm)
5188 if test "$have_cos" = 1 -a "$have_floor" = 1; then
5189     AC_MSG_RESULT(yes)
5190 else
5191     AC_MSG_RESULT(no)
5192     LIBS="$LIBS -lm"
5193     # use different functions to avoid configure caching
5194     have_sin=0
5195     have_ceil=0
5196     AC_CHECK_FUNCS(sin, have_sin=1)
5197     AC_CHECK_FUNCS(ceil, have_ceil=1)
5198     AC_MSG_CHECKING(if floating point functions link with -lm)
5199     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
5200         AC_MSG_RESULT(yes)
5201     else
5202         AC_MSG_RESULT(no)
5203         # not sure we should warn the user, crash, etc.
5204     fi
5205 fi
5206
5207 if test "$wxUSE_GUI" = "yes"; then
5208
5209     LIBS="$GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $LIBS"
5210
5211     dnl TODO add checks that these samples will really compile (i.e. all the
5212     dnl      library features they need are present)
5213
5214     dnl TODO some samples are never built so far:
5215     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
5216     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs \
5217                      drawing dynamic erase event exec font image \
5218                      minimal propsize rotate widgets"
5219
5220     dnl this is needed to be able to find AFM files
5221     CPPFLAGS="$CPPFLAGS \$(EXTRADEFS) \$(APPEXTRADEFS)"
5222 else
5223     SAMPLES_SUBDIRS="console"
5224 fi
5225
5226
5227 dnl all -I options we must pass to the compiler
5228 dnl
5229 dnl note that the order is somewhat important, in particular the ZLIB_INCLUDE
5230 dnl and other stuff for the built in libraries should come first to avoid
5231 dnl including the system headers with the same name (it is particularly
5232 dnl important for zlib because XFree 4.2.0 has its own, horribly old and
5233 dnl incompatible, zlib.h) and the wxWindows headers should come first anyhow
5234 INCLUDES="-I\${top_builddir}/lib/wx/include/${TOOLCHAIN_NAME} \
5235 -I\${top_srcdir}/include \
5236 $REGEX_INCLUDE $ZLIB_INCLUDE $PNG_INCLUDE $JPEG_INCLUDE $TIFF_INCLUDE \
5237 $TOOLKIT_INCLUDE"
5238
5239 dnl wxGTK does not need TOOLKIT includes in wx-config
5240 if test "$wxUSE_GTK" = 1; then
5241     WXCONFIG_INCLUDE=
5242 else
5243     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
5244 fi
5245
5246 dnl C/C++ compiler options used to compile wxWindows
5247 if test "$GXX" = yes ; then
5248     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
5249     CXXWARNINGS="-Wall"
5250     dnl should enable this one day...
5251     dnl CXXWARNINGS="-Wall -Werror"
5252
5253     dnl Add this *after* all compile tests, we don't need or want generated
5254     dnl depfiles until actually building the lib
5255     if test "$wxUSE_NO_DEPS" = "no" ; then
5256         CFLAGS="-MMD $CFLAGS"
5257         CXXFLAGS="-MMD $CXXFLAGS"
5258     fi
5259 fi
5260
5261 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
5262
5263 dnl remove the extra white space from the cc/c++/ld options
5264 CPPFLAGS=`echo $INCLUDES $CPPFLAGS | sed 's/ \\+/ /g'`
5265 CFLAGS=`echo $EXTRA_CFLAGS $CFLAGS $CXXWARNINGS | sed 's/ \\+/ /g'`
5266 CXXFLAGS=`echo $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS | sed 's/ \+/ /g'`
5267 LIBS=`echo $LIBS | sed 's/ \+/ /g'`
5268
5269 LDFLAGS="$LDFLAGS $PROFILE"
5270
5271 dnl for convenience, sort the samples in alphabetical order
5272 dnl
5273 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
5274 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
5275 dnl
5276 dnl       Unfortunately, there is a bug in OS/2's tr, such that
5277 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
5278 dnl       only removes the Unix-like part of the introduced line break.
5279 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
5280
5281 dnl makefile variables
5282 AC_SUBST(LEX_STEM)
5283 AC_SUBST(PATH_IFS)
5284
5285 dnl global options
5286 AC_SUBST(WX_MAJOR_VERSION_NUMBER)
5287 AC_SUBST(WX_MINOR_VERSION_NUMBER)
5288 AC_SUBST(WX_RELEASE_NUMBER)
5289 AC_SUBST(WX_LIBRARY_NAME_STATIC)
5290 AC_SUBST(WX_LIBRARY_NAME_SHARED)
5291 AC_SUBST(WX_LIBRARY_BASENAME)
5292 AC_SUBST(WX_LIBRARY_IMPORTLIB)
5293 AC_SUBST(WX_TARGET_LIBRARY)
5294 AC_SUBST(WX_LIBRARY_LINK1)
5295 AC_SUBST(WX_LIBRARY_LINK2)
5296 AC_SUBST(PROGRAM_EXT)
5297
5298 dnl global gl options
5299 AC_SUBST(WX_LIBRARY_NAME_STATIC_GL)
5300 AC_SUBST(WX_LIBRARY_NAME_SHARED_GL)
5301 AC_SUBST(WX_TARGET_LIBRARY_GL)
5302 AC_SUBST(WX_LIBRARY_LINK1_GL)
5303 AC_SUBST(WX_LIBRARY_LINK2_GL)
5304
5305 dnl are we supposed to create the links?
5306 AC_SUBST(WX_ALL)
5307 AC_SUBST(WX_ALL_INSTALLED)
5308
5309 AC_SUBST(SHARED_LD)
5310 AC_SUBST(PIC_FLAG)
5311 AC_SUBST(CODE_GEN_FLAGS)
5312 AC_SUBST(CODE_GEN_FLAGS_CXX)
5313
5314 AC_SUBST(SONAME_FLAGS)
5315 AC_SUBST(SONAME_FLAGS_GL)
5316 AC_SUBST(WX_TARGET_LIBRARY_SONAME)
5317 AC_SUBST(WX_TARGET_LIBRARY_TYPE)
5318
5319 AC_SUBST(STATIC_FLAG)
5320
5321 dnl debugging options
5322 AC_SUBST(WXDEBUG_DEFINE)
5323
5324 dnl toolkit options
5325 AC_SUBST(USE_GUI)
5326 AC_SUBST(AFMINSTALL)
5327 AC_SUBST(WIN32INSTALL)
5328 AC_SUBST(TOOLKIT)
5329 AC_SUBST(TOOLKIT_DIR)
5330 AC_SUBST(TOOLKIT_VPATH)
5331 AC_SUBST(TOOLCHAIN_NAME)
5332 AC_SUBST(TOOLCHAIN_DEFS)
5333 AC_SUBST(TOOLCHAIN_DLL_DEFS)
5334
5335 dnl wx-config options
5336 AC_SUBST(host_alias)
5337 AC_SUBST(cross_compiling)
5338 AC_SUBST(WXCONFIG_LIBS)
5339 AC_SUBST(WXCONFIG_LIBS_GL)
5340 AC_SUBST(WXCONFIG_LIBS_STATIC)
5341 AC_SUBST(WXCONFIG_LIBS_STATIC_GL)
5342 AC_SUBST(WXCONFIG_INCLUDE)
5343 AC_SUBST(WXCONFIG_RPATH)
5344 AC_SUBST(WX_LARGEFILE_FLAGS)
5345
5346 dnl the list of files to compile/install
5347 AC_SUBST(ALL_OBJECTS)
5348 AC_SUBST(ALL_HEADERS)
5349 AC_SUBST(ALL_SOURCES)
5350
5351 dnl distribution vars
5352 AC_SUBST(GUIDIST)
5353 AC_SUBST(PORT_FILES)
5354 AC_SUBST(DISTDIR)
5355
5356 dnl additional subdirectories where we will build
5357 AC_SUBST(SAMPLES_SUBDIRS)
5358
5359 dnl additional libraries and linker settings
5360 AC_SUBST(LDFLAGS)
5361 AC_SUBST(LDFLAGS_GL)
5362 AC_SUBST(LDFLAGS_VERSIONING)
5363 AC_SUBST(LDFLAGS_EXE)
5364 AC_SUBST(OPENGL_LIBS)
5365 AC_SUBST(DMALLOC_LIBS)
5366 AC_SUBST(EXTRADEFS)
5367 AC_SUBST(WX_VERSION_TAG)
5368
5369 dnl additional resurces settings
5370 AC_SUBST(RESCOMP)
5371 AC_SUBST(RESFLAGS)
5372 AC_SUBST(RESPROGRAMOBJ)
5373 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
5374 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
5375
5376 dnl additional for Mac OS X
5377 AC_SUBST(DEREZ)
5378 AC_SUBST(MACOSX_BUNDLE)
5379 AC_SUBST(LIBWXMACRES)
5380 AC_SUBST(LIBWXMACRESCOMP)
5381 AC_SUBST(LIBWXMACRESWXCONFIG)
5382
5383 dnl other tools
5384 AC_SUBST(GCC)
5385 AC_SUBST(DLLTOOL)
5386 AC_SUBST(AS)
5387 AC_SUBST(NM)
5388 AC_SUBST(LD)
5389 AC_SUBST(MAKEINFO)
5390 AC_SUBST(INSTALL_LIBRARY)
5391
5392 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
5393 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
5394 dnl - and we do use it)
5395 AC_PROG_MAKE_SET
5396
5397 dnl move setup.h back if available
5398 if test -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h; then
5399     mv -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h setup.h
5400 fi
5401
5402 AC_CONFIG_HEADER(setup.h:setup.h.in)
5403
5404 dnl we need to pass SAMPLES_SUBDIRS (and some other) to the configure in
5405 dnl samples and the only way to do it is to use the environment (another
5406 dnl idea could have been to use the cache but this wouldn't work when
5407 dnl configure doesn't use cache at all which is the default with autoconf 2.50)
5408 wx_cv_path_samplesubdirs=$SAMPLES_SUBDIRS
5409 wx_cv_if_gnu_make=$IF_GNU_MAKE
5410 wx_cv_path_ifs=$PATH_IFS
5411 wx_cv_program_ext=$PROGRAM_EXT
5412 wx_cv_target_library=$WX_TARGET_LIBRARY
5413 wx_cv_target_library_gl=$WX_TARGET_LIBRARY_GL
5414 wx_cv_target_libtype=$WX_TARGET_LIBRARY_TYPE
5415 wx_cv_library_basename=${WX_LIBRARY_BASENAME}
5416 wx_cv_release=${WX_RELEASE}
5417 wx_cv_current=${WX_CURRENT}
5418 wx_cv_revision=${WX_REVISION}
5419 wx_cv_age=${WX_AGE}
5420 wx_cv_use_gui=${USE_GUI}
5421 wx_cv_use_resources=${wxUSE_RESOURCES}
5422 export wx_cv_path_samplesubdirs wx_cv_if_gnu_make \
5423        wx_cv_path_ifs wx_cv_program_ext \
5424        wx_cv_target_library wx_cv_target_library_gl wx_cv_target_libtype \
5425        wx_cv_library_basename wx_cv_release wx_cv_current wx_cv_revision wx_cv_age \
5426        wx_cv_use_gui wx_cv_use_resources
5427
5428 AC_CONFIG_SUBDIRS(demos samples utils contrib)
5429
5430 dnl create each of the files in the space separated list from the file.in
5431 dnl (the original file name may be overriden by appending another name after a
5432 dnl colon)
5433 AC_OUTPUT([
5434             wx-config
5435             version-script
5436             src/make.env
5437             src/makeprog.env
5438             src/makelib.env
5439             Makefile
5440           ],
5441           [
5442             dnl This test is required to make the following idempotent.
5443             dnl Otherwise running config.status or rerunning configure
5444             dnl would stomp the wx-config link or try to move it onto
5445             dnl itself.
5446             dnl Use -h instead of -L to test for link (GD)
5447             dnl   -h is documented as obsolete under Mac OS X but works
5448             dnl   -L is obsolete under Solaris8
5449             if test ! -h wx-config; then
5450                 chmod +x wx-config
5451                 mv wx-config wx${TOOLCHAIN_NAME}-config
5452                 ${LN_S} wx${TOOLCHAIN_NAME}-config wx-config
5453             fi
5454
5455             if test ! -d lib; then
5456               mkdir lib
5457             fi
5458             if test ! -d lib/wx; then
5459               mkdir lib/wx
5460             fi
5461             if test ! -d lib/wx/include; then
5462               mkdir lib/wx/include
5463             fi
5464             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}; then
5465               mkdir lib/wx/include/${TOOLCHAIN_NAME}
5466             fi
5467             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}/wx; then
5468               mkdir lib/wx/include/${TOOLCHAIN_NAME}/wx
5469             fi
5470             if test -f setup.h; then
5471               mv -f setup.h lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h
5472             fi
5473           ],
5474           [
5475             TOOLCHAIN_NAME="${TOOLCHAIN_NAME}"
5476             LN_S="${LN_S}"
5477           ]
5478          )
5479
5480 dnl report on what we decided to do
5481 echo
5482 echo "Configured wxWindows ${WX_VERSION} for \`${host}'"
5483 echo ""
5484 echo "  Which GUI toolkit should wxWindows use?                 ${TOOLKIT:-base only}"
5485
5486 echo "  Should wxWindows be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
5487 echo "  Should wxWindows be linked as a shared library?         ${wxUSE_SHARED:-no}"
5488 echo "  Should wxWindows be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
5489
5490 echo "  What level of wxWindows compatibility should be enabled?"
5491 echo "                                       wxWindows 2.0      ${WXWIN_COMPATIBILITY_2:-no}"
5492 echo "                                       wxWindows 2.2      ${WXWIN_COMPATIBILITY_2_2:-yes}"
5493
5494 echo "  Which libraries should wxWindows use?"
5495 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
5496 echo "                                       png                ${wxUSE_LIBPNG-none}"
5497 echo "                                       regex              ${wxUSE_REGEX}"
5498 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
5499 echo "                                       zlib               ${wxUSE_ZLIB}"
5500
5501 echo ""
5502
5503 dnl vi: set et sts=4 sw=4 com=\:dnl: