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! Use --with-libpng=builtin to use built-in version])
1825                 else
1826                     AC_MSG_WARN([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="${TOOLCHAIN_DEFS} -D__WXWINE__"
2362     fi
2363
2364     if test "$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="$CPPFLAGS -fpascal-strings -I\${top_srcdir}/src/mac/morefile -I/Developer/Headers/FlatCarbon"
2533
2534         TOOLKIT_VPATH="\${top_srcdir}/src/mac${PATH_IFS}\${top_srcdir}/src/mac/morefile"
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, we should build real frameworks instead of simple
2771         dnl dynamic shared libraries (in order to embed the resources)
2772         if test "$wxUSE_MAC" = 1; then
2773             dnl the name of the resources file for wxMac
2774             WX_RESOURCES_MACOSX_ASCII="lib${WX_LIBRARY}.r"
2775             WX_RESOURCES_MACOSX_DATA="lib${WX_LIBRARY}.rsrc"
2776         fi
2777         ;;
2778 esac
2779
2780 dnl the name of the static library
2781 WX_LIBRARY_NAME_STATIC="lib${WX_LIBRARY}.a"
2782 WX_LIBRARY_NAME_STATIC_GL="lib${WX_LIBRARY_GL}.a"
2783
2784 dnl define which libs wx-config should link.
2785 WXCONFIG_LIBS="-l${WX_LIBRARY}"
2786 WXCONFIG_LIBS_STATIC="lib${WX_LIBRARY}.a"
2787
2788 if test "$wxUSE_OPENGL" = "yes"; then
2789     WXCONFIG_LIBS_GL="-l${WX_LIBRARY_GL} ${OPENGL_LIBS}"
2790     WXCONFIG_LIBS_STATIC_GL="lib${WX_LIBRARY_GL}.a ${OPENGL_LIBS}"
2791 fi
2792
2793
2794 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
2795
2796 if test "$wxUSE_SHARED" = "yes"; then
2797     case "${host}" in
2798       *-pc-os2_emx | *-pc-os2-emx | \
2799       *-pc-msdosdjgpp )
2800         dnl only static for now
2801         wxUSE_SHARED=no
2802         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
2803       ;;
2804     esac
2805 fi
2806
2807 if test "$wxUSE_SHARED" = "yes"; then
2808
2809     dnl install targets
2810     if test "$wxUSE_OPENGL" = "yes"; then
2811         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS CREATE_INSTALLED_LINKS_GL"
2812         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1} \$(build_libdir)/${WX_LIBRARY_LINK1_GL}"
2813     else
2814         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2815         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1}"
2816     fi
2817
2818     dnl the extra compiler flags needed for compilation of shared library
2819     if test "$GCC" = "yes"; then
2820         dnl the switch for gcc is the same under all platforms
2821         PIC_FLAG="-fPIC"
2822     fi
2823
2824
2825     dnl use versioned symbols if available on the platform
2826     WX_VERSIONED_SYMBOLS([\$(top_builddir)/version-script])
2827
2828     dnl the command to use for creating the shared library
2829     SHARED_LD="${CXX} -shared -o"
2830
2831     case "${host}" in
2832       *-hp-hpux* )
2833         dnl default settings are good for gcc but not for the native HP-UX
2834         if test "$GCC" = "yes"; then
2835             dnl -o flag must be after PIC flag
2836             SHARED_LD="${CXX} -shared ${PIC_FLAG} -o"
2837         else
2838             dnl no idea why it wants it, but it does
2839             LDFLAGS="$LDFLAGS -L/usr/lib"
2840
2841             SHARED_LD="${CXX} -b -o"
2842             PIC_FLAG="+Z"
2843         fi
2844
2845         dnl install shared libs without symlinks
2846         if test "$wxUSE_OPENGL" = "yes"; then
2847             WX_ALL_INSTALLED="preinstall_gl"
2848             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
2849         else
2850             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
2851         fi
2852       ;;
2853
2854       *-*-linux* )
2855         if test "$GCC" != "yes"; then
2856             AC_CACHE_CHECK([for Intel compiler], wx_cv_prog_icc,
2857             [
2858                 AC_TRY_COMPILE([],
2859                     [
2860                         #ifndef __INTEL_COMPILER
2861                         #error Not icc
2862                         #endif
2863                     ],
2864                     wx_cv_prog_icc=yes,
2865                     wx_cv_prog_icc=no
2866                 )
2867             ])
2868             if test "$wx_cv_prog_icc" = "yes"; then
2869                 PIC_FLAG="-KPIC"
2870             fi
2871         fi
2872
2873         if test "$wxUSE_SONAME" = "yes" ; then
2874             SONAME_FLAGS="-Wl,-soname,${WX_LIBRARY_LINK1}"
2875             SONAME_FLAGS_GL="-Wl,-soname,${WX_LIBRARY_LINK1_GL}"
2876             dnl substitute this in makelib.env for the contrib libs
2877             WX_TARGET_LIBRARY_SONAME="-Wl,-soname,\$(TARGETLIB_LINK1)"
2878         fi
2879       ;;
2880
2881       *-*-solaris2* )
2882         if test "$GCC" = yes ; then
2883             dnl newer versions of gcc need -isystem to compile X headers on
2884             dnl Solaris (which use old style C syntax)
2885             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
2886         else
2887             SHARED_LD="${CXX} -G -o"
2888             PIC_FLAG="-KPIC"
2889             SONAME_FLAGS="-h ${WX_LIBRARY_NAME_SHARED}"
2890             SONAME_FLAGS_GL="-h ${WX_LIBRARY_NAME_SHARED_GL}"
2891         fi
2892       ;;
2893
2894       *-*-darwin* )
2895         dnl For Unix to MacOS X porting instructions, see:
2896         dnl http://fink.sourceforge.net/doc/porting/porting.html
2897         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -DWXMAKINGDLL"
2898         CFLAGS="$CFLAGS -fno-common"
2899         CXXFLAGS="$CXXFLAGS -fno-common"
2900         dnl wxWindows must be fully binded (lazy binding breaks RTTI classinfo)
2901         dnl this can be done either with the exe linker flag -Wl,-bind_at_load
2902         dnl or with a double stage link in order to create a single module
2903         dnl "-init _wxWindowsDylibInit" not useful with lazy linking solved
2904         SHARED_LD="\${top_srcdir}/distrib/mac/shared-ld-sh -undefined suppress -flat_namespace -o"
2905         PIC_FLAG="-dynamic -fPIC"
2906         SONAME_FLAGS="-compatibility_version ${WX_RELEASE} -current_version ${WX_VERSION}"
2907         SONAME_FLAGS_GL=${SONAME_FLAGS}
2908       ;;
2909
2910       *-*-aix* )
2911         dnl default settings are ok for gcc
2912         if test "$GCC" != "yes"; then
2913             dnl the abs path below used to be hardcoded here so I guess it must
2914             dnl be some sort of standard location under AIX?
2915             AC_CHECK_PROG(AIX_CXX_LD, makeC++SharedLib,
2916                           makeC++SharedLib, /usr/lpp/xlC/bin/makeC++SharedLib)
2917
2918             SHARED_LD="$(AIX_CXX_LD) -p 0 -o"
2919         fi
2920       ;;
2921
2922       *-*-cygwin* | *-*-mingw32* )
2923         WX_LIBRARY_IMPORTLIB="${WX_LIBRARY_NAME_SHARED}.a"
2924
2925         SHARED_LD="${CXX} -shared -Wl,--out-implib,lib/${WX_LIBRARY_IMPORTLIB} -o"
2926         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
2927
2928         PIC_FLAG="-UWXUSINGDLL -DWXMAKINGDLL=1 -D_DLL=1 -D_WINDLL=1"
2929
2930         dnl Don't build seperate GL library
2931         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
2932         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2933
2934         if test "$wxUSE_OPENGL" = "yes"; then
2935             LIBS="${LIBS} ${OPENGL_LIBS}"
2936         fi
2937       ;;
2938
2939       *-*-beos* )
2940         dnl can't use gcc under BeOS for shared library creation because it
2941         dnl complains about missing 'main'
2942         SHARED_LD="${LD} -shared -o"
2943       ;;
2944
2945       *-*-irix* )
2946         dnl default settings are ok for gcc
2947         if test "$GCC" != "yes"; then
2948             PIC_FLAG="-KPIC"
2949         fi
2950       ;;
2951
2952       *-*-freebsd* | *-*-openbsd* | *-*-netbsd* | \
2953       *-*-sunos4* | \
2954       *-*-osf* | \
2955       *-*-dgux5* | \
2956       *-*-sysv5* )
2957         dnl defaults are ok
2958       ;;
2959
2960       *)
2961         AC_MSG_ERROR(unknown system type $host.)
2962     esac
2963
2964     dnl set target to shared if not explicitly chose static before
2965     if test "x$WX_TARGET_LIBRARY" = "x"; then
2966         WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_SHARED}"
2967         WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_SHARED_GL}"
2968     fi
2969
2970     dnl do not alter the LIBRARY_TYPE strings "so" and "a", they are magic
2971     WX_TARGET_LIBRARY_TYPE="so"
2972     INSTALL_LIBRARY='$(INSTALL_PROGRAM)'
2973 fi
2974
2975 dnl do not 'else' this, it may be changed in the above conditional.
2976 if test "$wxUSE_SHARED" = "no"; then
2977
2978     dnl give static wxBase and wxMSW build a working install target
2979     if test "$wxUSE_GUI" = "no" -o "$USE_WIN32" = 1 ; then
2980         dnl we're here because WX_ALL_INSTALLED is empty, but play safe anyway
2981         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
2982     fi
2983
2984     if test "$wxUSE_MAC" = 1; then
2985         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
2986     fi
2987
2988     if test "$wxUSE_OPENGL" = "yes"; then
2989         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_gl"
2990         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC} \$(build_libdir)/${WX_LIBRARY_NAME_STATIC_GL}"
2991     else
2992         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC}"
2993     fi
2994
2995     WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
2996     WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_STATIC_GL}"
2997
2998     WX_TARGET_LIBRARY_TYPE="a"
2999     INSTALL_LIBRARY='$(INSTALL_DATA)'
3000
3001     dnl wx-config should assume the --static flag by default if we don't have
3002     dnl any shared libs anyhow
3003     STATIC_FLAG="yes"
3004 else
3005     STATIC_FLAG="no"
3006 fi
3007
3008 if test "$wxUSE_MAC" = 1; then
3009     dnl add the resources target for wxMac
3010     LIBWXMACRES="\$(top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
3011     WX_ALL="${WX_ALL} ${LIBWXMACRES}"
3012     WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_res"
3013     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3014     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3015     MACOSX_BUNDLE="bundle"
3016     dnl resources are bundled both with shared library and applications
3017     dnl since the carb resource *must* be included in the application
3018     LIBWXMACRESCOMP="\$(RESCOMP) -t APPL Carbon.r ${LIBWXMACRES} -o \$(BIN_PROGRAM)"
3019     LIBWXMACRESWXCONFIG="${RESCOMP} -t APPL Carbon.r \${prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3020 else
3021     if test "$wxUSE_PM" = 1; then
3022         LIBWXMACRESCOMP="emxbind -ep \$(BIN_PROGRAM)"
3023     fi
3024 fi
3025
3026 dnl ---------------------------------------------------------------------------
3027 dnl Checks for typedefs
3028 dnl ---------------------------------------------------------------------------
3029
3030 dnl   defines mode_t if not already defined
3031 AC_TYPE_MODE_T
3032 dnl   defines off_t if not already defined
3033 AC_TYPE_OFF_T
3034 dnl   defines pid_t if not already defined
3035 AC_TYPE_PID_T
3036 dnl   defines size_t if not already defined
3037 AC_TYPE_SIZE_T
3038 dnl   defines uid_t and gid_t if not already defined
3039 AC_TYPE_UID_T
3040
3041 dnl check what exactly size_t is on this machine - this is necessary to avoid
3042 dnl ambiguos overloads in several places, notably wx/string.h and wx/array.h
3043 AC_LANG_SAVE
3044 AC_LANG_CPLUSPLUS
3045 AC_CACHE_CHECK([if size_t is unsigned int],
3046     wx_cv_size_t_is_uint,
3047     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3048     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3049     dnl methods in a local class (i.e. class inside a function) declaration
3050     dnl without any objections!!
3051     dnl
3052     dnl hence the hack below: we must have Foo at global scope!
3053     AC_TRY_COMPILE([#include <stddef.h>],
3054         [
3055             return 0; }
3056
3057             struct Foo { void foo(size_t); void foo(unsigned int); };
3058
3059             int bar() {
3060         ],
3061         wx_cv_size_t_is_uint=no,
3062         wx_cv_size_t_is_uint=yes
3063     )
3064 )
3065
3066 if test "$wx_cv_size_t_is_uint" = "yes"; then
3067     AC_DEFINE(wxSIZE_T_IS_UINT)
3068 else
3069     AC_CACHE_CHECK([if size_t is unsigned long],
3070         wx_cv_size_t_is_ulong,
3071         AC_TRY_COMPILE([#include <stddef.h>],
3072             [
3073                 return 0; }
3074
3075                 struct Foo { void foo(size_t); void foo(unsigned long); };
3076
3077                 int bar() {
3078             ],
3079             wx_cv_size_t_is_ulong=no,
3080             wx_cv_size_t_is_ulong=yes
3081         )
3082     )
3083
3084     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3085         AC_DEFINE(wxSIZE_T_IS_ULONG)
3086     fi
3087 fi
3088
3089 AC_LANG_RESTORE
3090
3091 dnl ---------------------------------------------------------------------------
3092 dnl Checks for structures
3093 dnl ---------------------------------------------------------------------------
3094
3095 dnl does passwd struct has the pw_gecos field?
3096 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3097     [
3098         AC_TRY_COMPILE([#include <pwd.h>],
3099              [
3100                 char *p;
3101                 struct passwd *pw;
3102                 p = pw->pw_gecos;
3103              ],
3104              [
3105                 wx_cv_struct_pw_gecos=yes
3106              ],
3107              [
3108                 wx_cv_struct_pw_gecos=no
3109              ]
3110         )
3111     ]
3112 )
3113
3114 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3115     AC_DEFINE(HAVE_PW_GECOS)
3116 fi
3117
3118 dnl ---------------------------------------------------------------------------
3119 dnl Check for functions
3120 dnl ---------------------------------------------------------------------------
3121
3122 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3123 if test "$wx_cv_sizeof_wchar_t" != "0"; then
3124     AC_DEFINE(wxUSE_WCHAR_T)
3125
3126     dnl check for wcslen in all possible places
3127     WCSLEN_FOUND=0
3128     WCHAR_LINK=
3129     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3130
3131     if test "$WCSLEN_FOUND" = 0; then
3132         if test "$TOOLKIT" = "MSW"; then
3133             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3134         else
3135             AC_CHECK_LIB(w, wcslen, [
3136                             WCHAR_LINK=" -lw"
3137                             WCSLEN_FOUND=1
3138                         ])
3139         fi
3140     fi
3141
3142     if test "$WCSLEN_FOUND" = 1; then
3143         AC_DEFINE(HAVE_WCSLEN)
3144     fi
3145
3146     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3147     dnl libc versions if possible
3148     AC_CHECK_FUNCS(wcsrtombs)
3149 else
3150     AC_MSG_WARN([Wide character support is unavailable])
3151 fi
3152
3153 dnl *printf() functions sometimes are available in the library but not
3154 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3155 dnl detect this we have to use C++ compiler for testing
3156 AC_LANG_SAVE
3157 AC_LANG_CPLUSPLUS
3158
3159 dnl check for vsnprintf() -- a safe version of vsprintf())
3160 AC_CHECK_FUNCS(vsnprintf)
3161
3162 if test "$wxUSE_UNICODE" = yes; then
3163     dnl also look if we have wide char IO functions
3164     AC_CHECK_FUNCS(fputwc wprintf vswprintf)
3165     dnl MinGW has a vswprintf with a different prototype, and
3166     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3167     dnl finds it even if it is not declared in some versions...
3168     AC_MSG_CHECKING([for _vsnwprintf])
3169     AC_TRY_COMPILE([#include <wchar.h>],
3170                    [&_vsnwprintf;],
3171                    [AC_MSG_RESULT([yes])
3172                     AC_DEFINE(HAVE__VSNWPRINTF)],
3173                    [AC_MSG_RESULT([no])]);
3174 fi
3175
3176 AC_LANG_RESTORE
3177
3178
3179
3180 dnl the following tests are for Unix(like) systems only
3181 if test "$TOOLKIT" != "MSW"; then
3182
3183 dnl check for available version of iconv()
3184
3185 AC_LANG_SAVE
3186 AC_LANG_CPLUSPLUS
3187 AM_ICONV
3188 LIBS="$LIBICONV $LIBS"
3189 AC_LANG_RESTORE
3190
3191 dnl check for POSIX signals if we need them
3192 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3193     AC_CHECK_FUNCS(sigaction)
3194
3195     if test "$ac_cv_func_sigaction" = "no"; then
3196         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3197         wxUSE_ON_FATAL_EXCEPTION=no
3198     fi
3199
3200     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3201       AC_LANG_SAVE
3202       AC_LANG_CPLUSPLUS
3203
3204       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3205       [
3206         AC_TRY_COMPILE([#include <signal.h>],
3207                      [
3208                         extern void testSigHandler(int);
3209
3210                         struct sigaction sa;
3211                         sa.sa_handler = testSigHandler;
3212                      ], [
3213                         wx_cv_type_sa_handler=int
3214                      ], [
3215                         wx_cv_type_sa_handler=void
3216                      ])
3217       ])
3218
3219       AC_LANG_RESTORE
3220
3221       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3222     fi
3223 fi
3224
3225 dnl check for the function for temp files creation
3226 AC_CHECK_FUNCS(mkstemp mktemp, break)
3227
3228 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3229 dnl Linux and *BSD and statvfs() under Solaris
3230 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3231     AC_TRY_COMPILE(
3232         [
3233              #if defined(__BSD__)
3234                #include <sys/param.h>
3235                #include <sys/mount.h>
3236              #else
3237                #include <sys/vfs.h>
3238              #endif
3239         ],
3240         [
3241              long l;
3242              struct statfs fs;
3243              statfs("/", &fs);
3244              l = fs.f_bsize;
3245              l += fs.f_blocks;
3246              l += fs.f_bavail;
3247         ],
3248         [
3249              wx_cv_func_statfs=yes
3250         ],
3251         [
3252              wx_cv_func_statfs=no
3253         ]
3254     )
3255 )
3256
3257 if test "$wx_cv_func_statfs" = "yes"; then
3258     AC_DEFINE(HAVE_STATFS)
3259 else
3260     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3261         AC_TRY_COMPILE(
3262             [
3263                  #include <sys/statvfs.h>
3264             ],
3265             [
3266                  long l;
3267                  struct statvfs fs;
3268                  statvfs("/", &fs);
3269                  l = fs.f_bsize;
3270                  l += fs.f_blocks;
3271                  l += fs.f_bavail;
3272             ],
3273             [
3274                  wx_cv_func_statvfs=yes
3275             ],
3276             [
3277                  wx_cv_func_statvfs=no
3278             ]
3279         )
3280     )
3281
3282     if test "$wx_cv_func_statvfs" = "yes"; then
3283         AC_DEFINE(HAVE_STATVFS)
3284     else
3285         AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3286     fi
3287 fi
3288
3289 dnl check for fcntl() or at least flock() needed by Unix implementation of
3290 dnl wxSingleInstanceChecker
3291 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3292     AC_CHECK_FUNCS(fcntl flock, break)
3293
3294     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
3295         AC_MSG_WARN(wxSingleInstanceChecker not available)
3296         wxUSE_SNGLINST_CHECKER=no
3297     fi
3298 fi
3299
3300 dnl check for timegm() used by datetime.cpp
3301 AC_CHECK_FUNCS(timegm)
3302
3303 dnl look for a function to modify the environment
3304 AC_CHECK_FUNCS(putenv setenv, break)
3305
3306 HAVE_SOME_SLEEP_FUNC=0
3307 if test "$USE_BEOS" = 1; then
3308     dnl BeOS has its own (wonder where did they get it from) sleep() function
3309     dnl in unistd.h
3310     AC_DEFINE(HAVE_SLEEP)
3311     HAVE_SOME_SLEEP_FUNC=1
3312 fi
3313
3314 if test "$USE_DARWIN" = 1; then
3315     dnl Mac OS X/Darwin has both nanosleep and usleep
3316     dnl but only usleep is defined in unistd.h
3317     AC_DEFINE(HAVE_USLEEP)
3318     HAVE_SOME_SLEEP_FUNC=1
3319 fi
3320
3321 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
3322     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
3323     POSIX4_LINK=
3324     AC_CHECK_FUNCS(nanosleep,
3325         AC_DEFINE(HAVE_NANOSLEEP),
3326         [
3327             AC_CHECK_LIB(posix4, nanosleep,
3328                 [
3329                     AC_DEFINE(HAVE_NANOSLEEP)
3330                     POSIX4_LINK=" -lposix4"
3331                 ],
3332                 [
3333                     AC_CHECK_FUNCS(usleep,
3334                         AC_DEFINE(HAVE_USLEEP),
3335                         AC_MSG_WARN([wxSleep() function will not work])
3336                     )
3337                 ]
3338             )
3339         ]
3340     )
3341 fi
3342
3343 dnl check for uname (POSIX) and gethostname (BSD)
3344 AC_CHECK_FUNCS(uname gethostname, break)
3345
3346 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
3347 dnl but not for C++ one - hence change language)
3348 AC_LANG_SAVE
3349 AC_LANG_CPLUSPLUS
3350
3351 AC_CHECK_FUNCS(strtok_r)
3352
3353 AC_LANG_RESTORE
3354
3355 dnl check for inet_addr and inet_aton (these may live either in libc, or in
3356 dnl libnsl or libresolv or libsocket)
3357 INET_LINK=
3358 AC_CHECK_FUNCS(inet_addr,
3359     AC_DEFINE(HAVE_INET_ADDR),
3360     [
3361         AC_CHECK_LIB(nsl, inet_addr,
3362             INET_LINK="nsl",
3363             AC_CHECK_LIB(resolv, inet_addr,
3364                 INET_LINK="resolv",
3365                 AC_CHECK_LIB(socket, inet_addr,
3366                     INET_LINK="socket"
3367                 )
3368             )
3369         )
3370     ]
3371 )
3372
3373 AC_CHECK_FUNCS(inet_aton,
3374         AC_DEFINE(HAVE_INET_ATON),
3375         [
3376             dnl only check it in the same lib
3377             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
3378         ])
3379
3380 if test "x$INET_LINK" != "x"; then
3381     AC_DEFINE(HAVE_INET_ADDR)
3382     INET_LINK=" -l$INET_LINK"
3383 fi
3384
3385 fi
3386 dnl if !MSW
3387
3388 dnl ===========================================================================
3389 dnl Now we have all the info we need - use it!
3390 dnl ===========================================================================
3391
3392 dnl flush the cache
3393 AC_CACHE_SAVE
3394
3395 dnl ---------------------------------------------------------------------------
3396 dnl thread support for Unix (for Win32 see past the next matching "else")
3397 dnl ---------------------------------------------------------------------------
3398
3399 dnl under MSW (except mingw32) we always have thread support
3400 CPP_MT_FLAG=
3401 if test "$TOOLKIT" != "MSW"; then
3402
3403     dnl the code below:
3404     dnl
3405     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
3406     dnl   necessary to build the MT programs for the linker and compiler
3407     dnl   respectively
3408     dnl
3409     dnl   sets wxUSE_THREADS=1 if thread support is activated
3410
3411     THREADS_LINK=
3412     THREADS_CFLAGS=
3413
3414     if test "$wxUSE_THREADS" = "yes" ; then
3415         if test "$wxUSE_WINE" = 1 ; then
3416             AC_MSG_WARN([Threads are not supported under WINE... disabled])
3417             wxUSE_THREADS="no"
3418         elif test "$USE_BEOS" = 1; then
3419             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
3420             wxUSE_THREADS="no"
3421         fi
3422     fi
3423
3424     if test "$wxUSE_THREADS" = "yes" ; then
3425         dnl find if POSIX threads are available
3426         dnl
3427         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
3428         dnl archive from http://ac-archive.sourceforge.net/
3429         dnl
3430         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
3431         dnl Forero Cuervo <bachue@bachue.com> for the original code
3432
3433         dnl TODO: cache the result
3434
3435         dnl define the list of the thread options to try in the loop below
3436         dnl with the convention that anything starting with '-' is a cpp flag
3437         dnl while anything else is a library (i.e. there is an implicit "-l")
3438         THREAD_OPTS="-pthread"
3439         case "${host}" in
3440           *-*-solaris2* | *-*-sunos4* )
3441                 if test "x$GCC" = "xyes"; then
3442                     dnl Solaris/gcc combination use this one for some reason
3443                     THREAD_OPTS="-pthreads $THREAD_OPTS"
3444                 else
3445                     THREAD_OPTS="-mt $THREAD_OPTS"
3446                 fi
3447                 ;;
3448           *-*-freebsd*)
3449                 dnl look, in order, for the kernel threads, then Linux threads
3450                 dnl and finally the userland threads
3451                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
3452                 ;;
3453           *-*-darwin* | *-*-cygwin* )
3454                 dnl Darwin / Mac OS X just uses -lpthread tested below
3455                 dnl and so does Cygwin
3456                 THREAD_OPTS=""
3457                 ;;
3458           *-*-aix*)
3459                 dnl AIX calls the library libpthreads - thanks IBM!
3460                 THREAD_OPTS="pthreads"
3461                 ;;
3462         esac
3463
3464         dnl simply linking with libpthread should make the test below work but
3465         dnl it's far from certain that the threaded programs compiled without
3466         dnl any special switches actually work, so try it after all the others
3467         THREAD_OPTS="$THREAD_OPTS pthread none"
3468
3469         dnl now test for all possibilities
3470         THREADS_OK=no
3471         for flag in $THREAD_OPTS; do
3472             case $flag in
3473                 none)
3474                     AC_MSG_CHECKING([whether pthreads work without any flags])
3475                     ;;
3476
3477                 -*)
3478                     AC_MSG_CHECKING([whether pthreads work with $flag])
3479                     THREADS_CFLAGS="$flag"
3480                     ;;
3481
3482                 *)
3483                     AC_MSG_CHECKING([for the pthreads library -l$flag])
3484                     THREADS_LINK="-l$flag"
3485                     ;;
3486               esac
3487
3488               save_LIBS="$LIBS"
3489               save_CFLAGS="$CFLAGS"
3490               LIBS="$THREADS_LINK $LIBS"
3491               CFLAGS="$THREADS_CFLAGS $CFLAGS"
3492
3493               AC_TRY_LINK([#include <pthread.h>],
3494                           [pthread_create(0,0,0,0);],
3495                           THREADS_OK=yes)
3496
3497               LIBS="$save_LIBS"
3498               CFLAGS="$save_CFLAGS"
3499
3500               AC_MSG_RESULT($THREADS_OK)
3501               if test "x$THREADS_OK" = "xyes"; then
3502                       break;
3503               fi
3504
3505               THREADS_LINK=""
3506               THREADS_CFLAGS=""
3507       done
3508
3509       if test "x$THREADS_OK" != "xyes"; then
3510           wxUSE_THREADS=no
3511           AC_MSG_WARN([No thread support on this system... disabled])
3512       else
3513           dnl yes, these special compiler flags should be used with the
3514           dnl linker as well
3515           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
3516           LIBS="$THREADS_LINK $LIBS"
3517
3518           AC_MSG_CHECKING([if more special flags are required for pthreads])
3519           flag=no
3520           case "${host}" in
3521             *-aix*)
3522                 dnl again quoting from
3523                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
3524                 dnl
3525                 dnl     When compiling and linking with -pthread, the library
3526                 dnl     search path should include -L/usr/lib/threads at the
3527                 dnl     beginning of the path.
3528                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
3529                 flag="-D_THREAD_SAFE"
3530                 ;;
3531             *-freebsd*)
3532                 flag="-D_THREAD_SAFE"
3533                 ;;
3534             *-hp-hpux* )
3535                 flag="-D_REENTRANT"
3536                 ;;
3537             *solaris* | alpha*-osf*)
3538                 flag="-D_REENTRANT"
3539                 ;;
3540           esac
3541           AC_MSG_RESULT(${flag})
3542           if test "x$flag" != xno; then
3543               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
3544           fi
3545
3546           if test "x$THREADS_CFLAGS" != "x"; then
3547             dnl don't add these options to CPPFLAGS as cpp might not know them
3548             CFLAGS="$CFLAGS $THREADS_CFLAGS"
3549             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
3550           fi
3551       fi
3552     fi
3553
3554     dnl do other tests only if we are using threads
3555     if test "$wxUSE_THREADS" = "yes" ; then
3556       AC_CHECK_FUNCS(thr_setconcurrency)
3557
3558       AC_CHECK_HEADERS(sched.h)
3559       if test "$ac_cv_header_sched_h" = "yes"; then
3560           AC_CHECK_FUNC(sched_yield,
3561             AC_DEFINE(HAVE_SCHED_YIELD),
3562             [
3563                 AC_CHECK_LIB(posix4,
3564                     sched_yield,
3565                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
3566                     AC_MSG_WARN(wxThread::Yield will not work properly)
3567                 )
3568             ]
3569           )
3570       fi
3571
3572       dnl to be able to set the thread priority, we need to have all of the
3573       dnl following functions:
3574       dnl   1. pthread_attr_getschedpolicy
3575       dnl   2. sched_get_priority_min and sched_get_priority_max
3576       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
3577       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
3578       HAVE_PRIOR_FUNCS=0
3579       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
3580                      AC_CHECK_FUNC(pthread_attr_setschedparam,
3581                        AC_CHECK_FUNC(sched_get_priority_max,
3582                            HAVE_PRIOR_FUNCS=1,
3583                            AC_CHECK_LIB([posix4], sched_get_priority_max,
3584                              [
3585                                 HAVE_PRIOR_FUNCS=1
3586                                 POSIX4_LINK=" -lposix4"
3587                              ],
3588                            )
3589                        )
3590                      )
3591                    )
3592
3593       if test "$HAVE_PRIOR_FUNCS" = 1; then
3594         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
3595       else
3596         AC_MSG_WARN(Setting thread priority will not work)
3597       fi
3598
3599       AC_CHECK_FUNC(pthread_cancel,
3600                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
3601                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
3602
3603       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
3604       [
3605         AC_TRY_COMPILE([#include <pthread.h>],
3606                      [
3607                         pthread_cleanup_push(NULL, NULL);
3608                         pthread_cleanup_pop(0);
3609                      ], [
3610                         wx_cv_func_pthread_cleanup_push=yes
3611                      ], [
3612                         wx_cv_func_pthread_cleanup_push=no
3613                      ])
3614       ])
3615
3616       if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
3617           AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
3618       fi
3619
3620       dnl mutexattr_t initialization is done in quite different ways on different
3621       dnl platforms, so check for a few things:
3622       dnl
3623       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
3624       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
3625       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
3626       dnl defined, we do it by directly assigned
3627       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
3628
3629       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
3630       [
3631         AC_TRY_COMPILE([#include <pthread.h>],
3632             [
3633                pthread_mutexattr_t attr;
3634                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
3635             ], [
3636                wx_cv_type_pthread_mutexattr_t=yes
3637             ], [
3638                wx_cv_type_pthread_mutexattr_t=no
3639             ]
3640         )
3641       ])
3642
3643       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
3644         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
3645       else
3646         dnl don't despair, there may be another way to do it
3647         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
3648                        wx_cv_type_pthread_rec_mutex_init,
3649         [
3650             AC_TRY_COMPILE([#include <pthread.h>],
3651                 [
3652                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
3653                 ], [
3654                     wx_cv_type_pthread_rec_mutex_init=yes
3655                 ], [
3656                     wx_cv_type_pthread_rec_mutex_init=no
3657                 ]
3658             )
3659         ])
3660         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
3661           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
3662         else
3663           dnl this may break code working elsewhere, so at least warn about it
3664           AC_MSG_WARN([wxMutex won't be recursive on this platform])
3665         fi
3666       fi
3667     fi
3668
3669 dnl from if !MSW
3670 else
3671     if test "$wxUSE_THREADS" = "yes" ; then
3672       case "${host}" in
3673         *-*-mingw32* )
3674             dnl check if the compiler accepts -mthreads
3675             AC_CACHE_CHECK([if compiler supports -mthreads],
3676                 wx_cv_cflags_mthread,
3677                 [
3678                     CFLAGS_OLD="$CFLAGS"
3679                     CFLAGS="$CFLAGS -mthreads"
3680                     AC_TRY_COMPILE([], [],
3681                         wx_cv_cflags_mthread=yes,
3682                         wx_cv_cflags_mthread=no
3683                     )
3684                 ]
3685             )
3686
3687             if test "$wx_cv_cflags_mthread" = "yes"; then
3688                 dnl it does, use it
3689                 CXXFLAGS="$CXXFLAGS -mthreads"
3690                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
3691                 LDFLAGS="$LDFLAGS -mthreads"
3692             else
3693                 dnl it doesn't
3694                 CFLAGS="$CFLAGS_OLD"
3695             fi
3696         ;;
3697       esac
3698     fi
3699 fi
3700
3701 if test "$wxUSE_THREADS" = "yes"; then
3702   AC_DEFINE(wxUSE_THREADS)
3703
3704   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
3705 else
3706   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
3707   dnl functions - add tests for other functions here as well
3708   if test "$ac_cv_func_strtok_r" = "yes"; then
3709     AC_MSG_CHECKING(if -D_REENTRANT is needed)
3710     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
3711         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
3712         AC_MSG_RESULT(yes)
3713     else
3714         AC_MSG_RESULT(no)
3715     fi
3716   fi
3717 fi
3718
3719 if test "$WXGTK20" = 1 ; then
3720   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
3721   WXGTK12=1
3722 fi
3723
3724 if test "$WXGTK12" = 1 ; then
3725   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
3726 fi
3727
3728 if test "$WXGTK127" = 1 ; then
3729   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
3730 fi
3731
3732 WXDEBUG=
3733
3734 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
3735     WXDEBUG="-g"
3736     wxUSE_OPTIMISE=no
3737 fi
3738
3739 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
3740     wxUSE_DEBUG_INFO=yes
3741     WXDEBUG="-ggdb"
3742 fi
3743
3744 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
3745     AC_DEFINE(WXDEBUG)
3746     WXDEBUG_DEFINE="-D__WXDEBUG__"
3747 else
3748     if test "$wxUSE_GTK" = 1 ; then
3749         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
3750     fi
3751 fi
3752
3753 if test "$wxUSE_MEM_TRACING" = "yes" ; then
3754     AC_DEFINE(wxUSE_MEMORY_TRACING)
3755     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
3756     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
3757     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
3758 fi
3759
3760 if test "$wxUSE_DMALLOC" = "yes" ; then
3761     DMALLOC_LIBS="-ldmalloc"
3762 fi
3763
3764 PROFILE=
3765 if test "$wxUSE_PROFILE" = "yes" ; then
3766     PROFILE=" -pg"
3767 fi
3768
3769 CODE_GEN_FLAGS=
3770 CODE_GEN_FLAGS_CXX=
3771 if test "$GCC" = "yes" ; then
3772     if test "$wxUSE_NO_RTTI" = "yes" ; then
3773         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
3774     fi
3775     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
3776         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
3777     fi
3778     if test "$wxUSE_PERMISSIVE" = "yes" ; then
3779         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
3780     fi
3781     if test "$USE_WIN32" = 1 ; then
3782         # I'm not even really sure what this was ever added to solve,
3783         # but someone added it for mingw native builds, so I guess
3784         # they had a reason, right??
3785         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fno-pcc-struct-return"
3786     fi
3787
3788     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
3789     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
3790     dnl for each subroutine by default -- using the switch below only creates
3791     dnl one entry per file instead at the price of minor performance penalty
3792     dnl
3793     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
3794     dnl without -ffunction-sections.  No idea how long we'll need to maintain
3795     dnl this, or even the extent of gcc/wx version combinations affected, but
3796     dnl also as above, this 'fix' does not come without side effects.
3797     dnl
3798     dnl TODO: test for the gcc version here (how?)
3799     case "${host}" in
3800       powerpc*-*-aix* )
3801         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
3802         ;;
3803       *-hppa* )
3804         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
3805         ;;
3806     esac
3807 fi
3808
3809 if test "$wxUSE_OPTIMISE" = "no" ; then
3810     OPTIMISE=
3811 else
3812     if test "$GCC" = yes ; then
3813         OPTIMISE="-O2"
3814         case "${host}" in
3815             i586-*-*|i686-*-* )
3816             OPTIMISE="${OPTIMISE} "
3817         ;;
3818         esac
3819     else
3820         OPTIMISE="-O"
3821     fi
3822 fi
3823
3824 if test "$WXWIN_COMPATIBILITY_2" = "yes"; then
3825     AC_DEFINE(WXWIN_COMPATIBILITY_2)
3826
3827     WXWIN_COMPATIBILITY_2_2="yes"
3828 fi
3829
3830 if test "x$WXWIN_COMPATIBILITY_2_2" != "xno"; then
3831     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
3832 fi
3833
3834 dnl ---------------------------------------------------------------------------
3835 dnl the library may be built without GUI classes at all
3836 dnl ---------------------------------------------------------------------------
3837
3838 if test "$wxUSE_GUI" = "yes"; then
3839   AC_DEFINE(wxUSE_GUI)
3840
3841   dnl the things we always pull in the GUI version of the library:
3842   dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
3843   dnl    library really can't be built without those)
3844   dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
3845   dnl    almost any program and the first 2 are needed to show a message box
3846   dnl    which want to be always able to do)
3847   dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
3848   dnl    to compile without them (if the app doesn't do any drawing, it doesn't
3849   dnl    need the dcs, pens, brushes, ...), this just can't be done now
3850   dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
3851   dnl 5. misc stuff: timers, settings, message box
3852 else
3853   AC_DEFINE(wxUSE_NOGUI)
3854 fi
3855
3856 dnl ---------------------------------------------------------------------------
3857 dnl Unix/Windows
3858 dnl ---------------------------------------------------------------------------
3859
3860 if test "$wxUSE_UNIX" = "yes"; then
3861   AC_DEFINE(wxUSE_UNIX)
3862 fi
3863
3864 dnl ---------------------------------------------------------------------------
3865 dnl Register non-GUI class options for makefiles and setup.h
3866 dnl ---------------------------------------------------------------------------
3867
3868 if test "$wxUSE_APPLE_IEEE" = "yes"; then
3869   AC_DEFINE(wxUSE_APPLE_IEEE)
3870 fi
3871
3872 if test "$wxUSE_TIMER" = "yes"; then
3873   AC_DEFINE(wxUSE_TIMER)
3874 fi
3875
3876 if test "$wxUSE_WAVE" = "yes"; then
3877   AC_DEFINE(wxUSE_WAVE)
3878 fi
3879
3880 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
3881   AC_DEFINE(wxUSE_CMDLINE_PARSER)
3882 fi
3883
3884 if test "$wxUSE_STOPWATCH" = "yes"; then
3885   AC_DEFINE(wxUSE_STOPWATCH)
3886 fi
3887
3888 if test "$wxUSE_DATETIME" = "yes"; then
3889   AC_DEFINE(wxUSE_DATETIME)
3890 fi
3891
3892 if test "$wxUSE_TIMEDATE" = "yes"; then
3893   AC_DEFINE(wxUSE_TIMEDATE)
3894 fi
3895
3896 if test "$wxUSE_FILE" = "yes"; then
3897   AC_DEFINE(wxUSE_FILE)
3898 fi
3899
3900 if test "$wxUSE_FFILE" = "yes"; then
3901   AC_DEFINE(wxUSE_FFILE)
3902 fi
3903
3904 if test "$wxUSE_FILESYSTEM" = "yes"; then
3905   AC_DEFINE(wxUSE_FILESYSTEM)
3906 fi
3907
3908 if test "$wxUSE_FS_INET" = "yes"; then
3909   AC_DEFINE(wxUSE_FS_INET)
3910 fi
3911
3912 if test "$wxUSE_FS_ZIP" = "yes"; then
3913   AC_DEFINE(wxUSE_FS_ZIP)
3914 fi
3915
3916 if test "$wxUSE_ZIPSTREAM" = "yes"; then
3917   AC_DEFINE(wxUSE_ZIPSTREAM)
3918 fi
3919
3920 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3921   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
3922 fi
3923
3924 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3925   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
3926 fi
3927
3928 if test "$wxUSE_BUSYINFO" = "yes"; then
3929   AC_DEFINE(wxUSE_BUSYINFO)
3930 fi
3931
3932 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
3933   AC_DEFINE(wxUSE_STD_IOSTREAM)
3934 fi
3935
3936 if test "$wxUSE_TEXTBUFFER" = "yes"; then
3937     AC_DEFINE(wxUSE_TEXTBUFFER)
3938 fi
3939
3940 if test "$wxUSE_TEXTFILE" = "yes"; then
3941   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
3942     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
3943   else
3944     AC_DEFINE(wxUSE_TEXTFILE)
3945   fi
3946 fi
3947
3948 if test "$wxUSE_CONFIG" = "yes" ; then
3949   if test "$wxUSE_TEXTFILE" != "yes"; then
3950     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
3951   else
3952     AC_DEFINE(wxUSE_CONFIG)
3953     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
3954   fi
3955 fi
3956
3957 if test "$wxUSE_INTL" = "yes" ; then
3958   if test "$wxUSE_FILE" != "yes"; then
3959     AC_MSG_WARN(I18n code requires wxFile... disabled)
3960   else
3961     AC_DEFINE(wxUSE_INTL)
3962     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
3963     GUIDIST="$GUIDIST INTL_DIST"
3964   fi
3965 fi
3966
3967 if test "$wxUSE_LOG" = "yes"; then
3968   AC_DEFINE(wxUSE_LOG)
3969
3970     if test "$wxUSE_LOGGUI" = "yes"; then
3971       AC_DEFINE(wxUSE_LOGGUI)
3972     fi
3973
3974     if test "$wxUSE_LOGWINDOW" = "yes"; then
3975       AC_DEFINE(wxUSE_LOGWINDOW)
3976     fi
3977
3978     if test "$wxUSE_LOGDIALOG" = "yes"; then
3979       AC_DEFINE(wxUSE_LOG_DIALOG)
3980     fi
3981 fi
3982
3983 if test "$wxUSE_LONGLONG" = "yes"; then
3984   AC_DEFINE(wxUSE_LONGLONG)
3985 fi
3986
3987 if test "$wxUSE_GEOMETRY" = "yes"; then
3988   AC_DEFINE(wxUSE_GEOMETRY)
3989 fi
3990
3991 if test "$wxUSE_DIALUP_MANAGER" = "yes" ; then
3992   AC_DEFINE(wxUSE_DIALUP_MANAGER)
3993   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
3994 fi
3995
3996 if test "$wxUSE_STREAMS" = "yes" ; then
3997   AC_DEFINE(wxUSE_STREAMS)
3998 fi
3999
4000 dnl ---------------------------------------------------------------------------
4001 dnl time/date functions
4002 dnl ------------------------------------------------------------------------
4003
4004 if test "$wxUSE_DATETIME" = "yes"; then
4005     dnl check for strptime
4006     AC_CHECK_FUNCS(strptime)
4007
4008     dnl check for timezone variable
4009     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
4010     AC_CACHE_CHECK(for timezone variable in <time.h>,
4011                    wx_cv_var_timezone,
4012                    [
4013                         AC_TRY_COMPILE(
4014                             [
4015                                 #include <time.h>
4016                             ],
4017                             [
4018                                 int tz;
4019                                 tz = timezone;
4020                             ],
4021                             [
4022                                 wx_cv_var_timezone=timezone
4023                             ],
4024                             [
4025                                 AC_TRY_COMPILE(
4026                                     [
4027                                         #include <time.h>
4028                                     ],
4029                                     [
4030                                         int tz;
4031                                         tz = _timezone;
4032                                     ],
4033                                     [
4034                                         wx_cv_var_timezone=_timezone
4035                                     ],
4036                                     [
4037                                         AC_TRY_COMPILE(
4038                                             [
4039                                                 #include <time.h>
4040                                             ],
4041                                             [
4042                                                 int tz;
4043                                                 tz = __timezone;
4044                                             ],
4045                                             [
4046                                                 wx_cv_var_timezone=__timezone
4047                                             ],
4048                                             [
4049                                                 if test "$USE_DOS" = 0 ; then
4050                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
4051                                                 fi
4052                                             ]
4053                                         )
4054                                     ]
4055                                 )
4056                             ]
4057                         )
4058                    ]
4059     )
4060
4061     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
4062     if test "x$wx_cv_var_timezone" != x ; then
4063         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
4064     fi
4065
4066     dnl check for localtime (it's POSIX, but the check can do no harm...)
4067     AC_CHECK_FUNCS(localtime)
4068
4069     if test "$ac_cv_func_localtime" = "yes"; then
4070         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
4071                        wx_cv_struct_tm_has_gmtoff,
4072         [
4073             AC_TRY_COMPILE(
4074                 [
4075                     #include <time.h>
4076                 ],
4077                 [
4078                     struct tm tm;
4079                     tm.tm_gmtoff++;
4080                 ],
4081                 [
4082                     wx_cv_struct_tm_has_gmtoff=yes
4083                 ],
4084                 wx_cv_struct_tm_has_gmtoff=no
4085             )
4086         ])
4087     fi
4088
4089     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
4090         AC_DEFINE(WX_GMTOFF_IN_TM)
4091     fi
4092
4093     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
4094     dnl function to be used for high resolution timers
4095     AC_CHECK_FUNCS(gettimeofday ftime, break)
4096
4097     if test "$ac_cv_func_gettimeofday" = "yes"; then
4098         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
4099                        wx_cv_func_gettimeofday_has_2_args,
4100         [
4101             dnl on some _really_ old systems it takes only 1 argument
4102             AC_LANG_SAVE
4103             AC_LANG_CPLUSPLUS
4104
4105             AC_TRY_COMPILE(
4106                 [
4107                     #include <sys/time.h>
4108                     #include <unistd.h>
4109                 ],
4110                 [
4111                     struct timeval tv;
4112                     gettimeofday(&tv, NULL);
4113                 ],
4114                 wx_cv_func_gettimeofday_has_2_args=yes,
4115                 AC_TRY_COMPILE(
4116                     [
4117                         #include <sys/time.h>
4118                         #include <unistd.h>
4119                     ],
4120                     [
4121                         struct timeval tv;
4122                         gettimeofday(&tv);
4123                     ],
4124                     wx_cv_func_gettimeofday_has_2_args=no,
4125                     [
4126                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
4127                         wx_cv_func_gettimeofday_has_2_args=unknown
4128                     ]
4129                 )
4130             )
4131             AC_LANG_RESTORE
4132         ])
4133
4134         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
4135             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
4136         fi
4137     fi
4138
4139     AC_DEFINE(wxUSE_TIMEDATE)
4140     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
4141 fi
4142
4143 dnl ------------------------------------------------------------------------
4144 dnl wxSocket
4145 dnl ------------------------------------------------------------------------
4146
4147 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in wxMGL
4148 if test "$wxUSE_SOCKETS" = "yes"; then
4149     if test "$wxUSE_MGL" = "1"; then
4150         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
4151         wxUSE_SOCKETS="no"
4152     fi
4153 fi
4154
4155 if test "$wxUSE_SOCKETS" = "yes"; then
4156     dnl under MSW we always have sockets
4157     if test "$TOOLKIT" != "MSW"; then
4158         dnl under Solaris and OS/2, socket functions live in -lsocket
4159         AC_CHECK_FUNC(socket,,
4160             AC_CHECK_LIB(socket, socket,
4161                 if test "$INET_LINK" != " -lsocket"; then
4162                     INET_LINK="$INET_LINK -lsocket"
4163                 fi,
4164                 [
4165                     AC_MSG_WARN([socket library not found - sockets will be disabled])
4166                     wxUSE_SOCKETS=no
4167                 ]
4168             )
4169         )
4170     fi
4171 fi
4172
4173 if test "$wxUSE_SOCKETS" = "yes" ; then
4174     dnl this test may be appropriate if building under cygwin
4175     dnl right now I'm assuming it also uses the winsock stuff
4176     dnl like mingw does..  -- RL
4177     if test "$TOOLKIT" != "MSW"; then
4178         dnl determine the type of third argument for getsockname
4179         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
4180                        wx_cv_type_getsockname3,
4181             [
4182                 AC_LANG_SAVE
4183                 AC_LANG_CPLUSPLUS
4184
4185                 AC_TRY_COMPILE(
4186                     [
4187                         #include <sys/types.h>
4188                         #include <sys/socket.h>
4189                     ],
4190                     [
4191                         socklen_t len;
4192                         getsockname(0, 0, &len);
4193                     ],
4194                     wx_cv_type_getsockname3=socklen_t,
4195                     AC_TRY_COMPILE(
4196                         [
4197                             #include <sys/types.h>
4198                             #include <sys/socket.h>
4199                         ],
4200                         [
4201                             size_t len;
4202                             getsockname(0, 0, &len);
4203                         ],
4204                         wx_cv_type_getsockname3=size_t,
4205                         AC_TRY_COMPILE(
4206                             [
4207                                 #include <sys/types.h>
4208                                 #include <sys/socket.h>
4209                             ],
4210                             [
4211                                 int len;
4212                                 getsockname(0, 0, &len);
4213                             ],
4214                             wx_cv_type_getsockname3=int,
4215                             wx_cv_type_getsockname3=unknown
4216                         )
4217                     )
4218                 )
4219
4220                 AC_LANG_RESTORE
4221             ])
4222
4223         if test "$wx_cv_type_getsockname3" = "unknown"; then
4224             wxUSE_SOCKETS=no
4225             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
4226         else
4227             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
4228         fi
4229     fi
4230 fi
4231
4232 if test "$wxUSE_SOCKETS" = "yes" ; then
4233     AC_DEFINE(wxUSE_SOCKETS)
4234     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
4235 fi
4236
4237 dnl ---------------------------------------------------------------------------
4238 dnl Joystick support
4239 dnl ---------------------------------------------------------------------------
4240
4241 if test "$wxUSE_GUI" = "yes"; then
4242
4243     if test "$TOOLKIT" = "MAC"; then
4244         AC_MSG_WARN([Joystick not yet supported under Mac OS X... disabled])
4245         wxUSE_JOYSTICK=no
4246      fi
4247     if test "$TOOLKIT" = "MOTIF"; then
4248         AC_MSG_WARN([Joystick not yet supported under Motif... disabled])
4249         wxUSE_JOYSTICK=no
4250      fi
4251     if test "$TOOLKIT" = "X11"; then
4252         AC_MSG_WARN([Joystick not yet supported under X11... disabled])
4253         wxUSE_JOYSTICK=no
4254      fi
4255
4256     dnl under MSW we always have joystick support
4257     if test "$TOOLKIT" != "MSW"; then
4258         if test "$wxUSE_JOYSTICK" = "yes"; then
4259             dnl joystick support is only for Linux 2.1.x or greater
4260             AC_CHECK_HEADERS(linux/joystick.h)
4261             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
4262                 wxUSE_JOYSTICK=no
4263                 AC_MSG_WARN(Joystick not supported by this system... disabled)
4264             fi
4265         fi
4266     fi
4267
4268     if test "$wxUSE_JOYSTICK" = "yes"; then
4269         AC_DEFINE(wxUSE_JOYSTICK)
4270         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
4271     fi
4272 fi
4273
4274 dnl ------------------------------------------------------------------------
4275 dnl DLL support
4276 dnl ------------------------------------------------------------------------
4277
4278 dnl under MSW we always have LoadLibrary/GetProcAddress
4279 if test "$TOOLKIT" != "MSW"; then
4280
4281     HAVE_DL_FUNCS=0
4282     HAVE_SHL_FUNCS=0
4283     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4284         if test "$USE_DARWIN" = 1; then
4285             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4286             HAVE_DL_FUNCS=1
4287         else
4288             dnl the test is a bit complicated because we check for dlopen() both with
4289             dnl and without -ldl and we also try to find shl_load() if there is no
4290             dnl dlopen() on this system
4291             AC_CHECK_FUNCS(dlopen,
4292             [
4293                 AC_DEFINE(HAVE_DLOPEN)
4294                 HAVE_DL_FUNCS=1
4295             ],
4296             [
4297                 AC_CHECK_LIB(dl, dlopen,
4298                             [
4299                                 AC_DEFINE(HAVE_DLOPEN)
4300                                 HAVE_DL_FUNCS=1
4301                                 DL_LINK=" -ldl$DL_LINK"
4302                             ],
4303                             [
4304                                 AC_CHECK_FUNCS(shl_load,
4305                                               [
4306                                                 AC_DEFINE(HAVE_SHL_LOAD)
4307                                                 HAVE_SHL_FUNCS=1
4308                                               ],
4309                                               [
4310                                                 AC_CHECK_LIB(shl_load, dld,
4311                                                              [
4312                                                                 HAVE_SHL_FUNCS=1
4313                                                                 DL_LINK=" -ldld$DL_LINK"
4314                                                              ])
4315                                               ])
4316                             ])
4317             ])
4318
4319         dnl check also for dlerror()
4320         if test "$HAVE_DL_FUNCS" = 1; then
4321             AC_CHECK_FUNCS(dlerror,
4322                            AC_DEFINE(HAVE_DLERROR),
4323                            AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR)))
4324         fi
4325         fi
4326
4327         if test "$HAVE_DL_FUNCS" = 0; then
4328             if test "$HAVE_SHL_FUNCS" = 0; then
4329               if test "$USE_UNIX" = 1; then
4330                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4331                   wxUSE_DYNAMIC_LOADER=no
4332                   wxUSE_DYNLIB_CLASS=no
4333               else
4334                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4335               fi
4336             fi
4337         fi
4338     fi
4339 fi
4340
4341 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4342     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4343 elif test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4344     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4345 fi
4346
4347 dnl ---------------------------------------------------------------------------
4348 dnl String stuff
4349 dnl ---------------------------------------------------------------------------
4350
4351 if test "$wxUSE_FONTMAP" = "yes" ; then
4352   AC_DEFINE(wxUSE_FONTMAP)
4353 fi
4354
4355 if test "$wxUSE_UNICODE" = "yes" ; then
4356   AC_DEFINE(wxUSE_UNICODE)
4357
4358   if test "$wxUSE_MSW" != 1; then
4359       wxUSE_UNICODE_MSLU=no
4360   fi
4361
4362   if test "$wxUSE_MSW" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
4363         AC_CHECK_LIB(unicows,main,
4364             [
4365                 AC_DEFINE(wxUSE_UNICODE_MSLU)
4366             ],
4367             [
4368                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
4369                              Applications will only run on Windows NT/2000/XP!])
4370                 wxUSE_UNICODE_MSLU=no
4371             ])
4372     fi
4373 fi
4374
4375 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
4376   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
4377 fi
4378
4379
4380 dnl ----------------------------------------------------------------
4381 dnl iODBC support
4382 dnl ----------------------------------------------------------------
4383
4384 IODBC_C_SRC=""
4385 if test "$wxUSE_ODBC" = "yes" ; then
4386     AC_DEFINE(wxUSE_ODBC)
4387     WXODBCFLAG="-D_IODBC_"
4388     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
4389 fi
4390
4391 dnl ----------------------------------------------------------------
4392 dnl Register PostScript options for makefiles and setup.h
4393 dnl ----------------------------------------------------------------
4394
4395 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
4396   AC_DEFINE(wxUSE_POSTSCRIPT)
4397 fi
4398
4399 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
4400
4401 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
4402
4403 dnl ---------------------------------------------------------------------------
4404 dnl big GUI components: MDI, doc/view, printing, help, ...
4405 dnl ---------------------------------------------------------------------------
4406
4407 if test "$wxUSE_CONSTRAINTS" = "yes"; then
4408     AC_DEFINE(wxUSE_CONSTRAINTS)
4409     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
4410 fi
4411
4412 if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4413
4414 dnl     There is now experimental generic MDI support
4415 dnl     if test "$wxUSE_UNIVERSAL" = "yes"; then
4416 dnl         AC_MSG_WARN(MDI not yet supported for wxUniversal... disabled)
4417 dnl         wxUSE_MDI_ARCHITECTURE=no
4418 dnl     fi
4419
4420    if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4421        AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
4422        SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
4423    fi
4424 fi
4425
4426 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
4427     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
4428     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
4429     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4430         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
4431     fi
4432 fi
4433
4434 if test "$wxUSE_HELP" = "yes"; then
4435     AC_DEFINE(wxUSE_HELP)
4436     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
4437
4438     if test "$wxUSE_MSW" = 1; then
4439       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
4440         AC_DEFINE(wxUSE_MS_HTML_HELP)
4441       fi
4442     fi
4443
4444     if test "$wxUSE_WXHTML_HELP" = "yes"; then
4445       if test "$wxUSE_HTML" = "yes"; then
4446         AC_DEFINE(wxUSE_WXHTML_HELP)
4447       else
4448         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
4449         wxUSE_WXHTML_HELP=no
4450       fi
4451     fi
4452 fi
4453
4454 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4455     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4456         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
4457     else
4458         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
4459     fi
4460     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
4461 fi
4462
4463 if test "$wxUSE_PROLOGIO" = "yes" ; then
4464     AC_DEFINE(wxUSE_PROLOGIO)
4465     ALL_OBJECTS="$ALL_OBJECTS parser.o"
4466 fi
4467
4468 if test "$wxUSE_RESOURCES" = "yes" ; then
4469     if test "$wxUSE_NANOX" = "yes"; then
4470         AC_MSG_WARN([Cannot use resource database functions in NanoX])
4471     else
4472         AC_DEFINE(wxUSE_RESOURCES)
4473         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS resource"
4474     fi
4475     if test "$wxUSE_PROLOGIO" != "yes" ; then
4476         ALL_OBJECTS="$ALL_OBJECTS parser.o"
4477     fi
4478 fi
4479
4480 if test "$wxUSE_X_RESOURCES" = "yes"; then
4481     AC_DEFINE(wxUSE_X_RESOURCES)
4482 fi
4483
4484 dnl ---------------------------------------------------------------------------
4485 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
4486 dnl ---------------------------------------------------------------------------
4487
4488 dnl check for ole headers and disable a few features requiring it if not
4489 dnl present (earlier versions of mingw32 don't have ole2.h)
4490 if test "$wxUSE_MSW" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
4491                           -o "$wxUSE_CLIPBOARD"     = "yes" \
4492                           -o "$wxUSE_OLE"     = "yes" \
4493                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
4494     AC_CHECK_HEADERS(ole2.h)
4495
4496     if test "$ac_cv_header_ole2_h" = "yes" ; then
4497         if test "$GCC" = yes ; then
4498             AC_LANG_SAVE
4499             AC_LANG_CPLUSPLUS
4500
4501             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
4502             AC_TRY_COMPILE([#include <windows.h>
4503                             #include <ole2.h>],
4504                            [],
4505                            [AC_MSG_RESULT(no)],
4506                            [AC_MSG_RESULT(yes)
4507                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
4508             AC_LANG_RESTORE
4509             ALL_OBJECTS="$ALL_OBJECTS \$(OLEOBJS)"
4510             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
4511             AC_DEFINE(wxUSE_OLE)
4512
4513         fi
4514
4515         dnl for OLE clipboard and dnd
4516         AC_DEFINE(wxUSE_DATAOBJ)
4517     else
4518         AC_MSG_WARN([Some features disabled because OLE headers not found])
4519
4520         wxUSE_CLIPBOARD=no
4521         wxUSE_DRAG_AND_DROP=no
4522         wxUSE_DATAOBJ=no
4523         wxUSE_OLE=no
4524     fi
4525
4526     if test "$wxUSE_METAFILE" = "yes"; then
4527         AC_DEFINE(wxUSE_METAFILE)
4528
4529         dnl this one should probably be made separately configurable
4530         AC_DEFINE(wxUSE_ENH_METAFILE)
4531     fi
4532 fi
4533
4534 if test "$wxUSE_WINE" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
4535                           -o "$wxUSE_CLIPBOARD"     = "yes" \
4536                           -o "$wxUSE_OLE"     = "yes" \
4537                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
4538     AC_CHECK_HEADERS(ole2.h)
4539
4540     if test "$ac_cv_header_ole2_h" = "yes" ; then
4541         if test "$GCC" = yes ; then
4542             AC_LANG_SAVE
4543             AC_LANG_CPLUSPLUS
4544
4545             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
4546             AC_TRY_COMPILE([#include <windows.h>
4547                             #include <ole2.h>],
4548                            [],
4549                            [AC_MSG_RESULT(no)],
4550                            [AC_MSG_RESULT(yes)
4551                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
4552             AC_LANG_RESTORE
4553             ALL_OBJECTS="$ALL_OBJECTS \$(OLEOBJS)"
4554             LIBS=" -lwine_uuid$LIBS"
4555             AC_DEFINE(wxUSE_OLE)
4556
4557         fi
4558
4559         dnl for OLE clipboard and dnd
4560         AC_DEFINE(wxUSE_DATAOBJ)
4561     else
4562         AC_MSG_WARN([Some features disabled because OLE headers not found])
4563
4564         wxUSE_CLIPBOARD=no
4565         wxUSE_DRAG_AND_DROP=no
4566         wxUSE_DATAOBJ=no
4567         wxUSE_OLE=no
4568     fi
4569
4570     if test "$wxUSE_METAFILE" = "yes"; then
4571         AC_DEFINE(wxUSE_METAFILE)
4572
4573         dnl this one should probably be made separately configurable
4574         AC_DEFINE(wxUSE_ENH_METAFILE)
4575     fi
4576 fi
4577
4578 if test "$wxUSE_IPC" = "yes"; then
4579     if test "$wxUSE_SOCKETS" != "yes"; then
4580         AC_MSG_WARN(wxWindows IPC classes require sockets... disabled)
4581     fi
4582
4583     AC_DEFINE(wxUSE_IPC)
4584 fi
4585
4586 if test "$wxUSE_CLIPBOARD" = "yes"; then
4587     if test "$wxUSE_MGL" = 1; then
4588         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
4589         wxUSE_CLIPBOARD=no
4590     fi
4591
4592     if test "$wxUSE_CLIPBOARD" = "yes"; then
4593         AC_DEFINE(wxUSE_CLIPBOARD)
4594
4595         dnl required by clipboard code in configuration check
4596         AC_DEFINE(wxUSE_DATAOBJ)
4597     fi
4598 fi
4599
4600 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
4601     if test "$wxUSE_GTK" = 1; then
4602         if test "$WXGTK12" != 1; then
4603             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
4604             wxUSE_DRAG_AND_DROP=no
4605         fi
4606     fi
4607
4608     if test "$wxUSE_MOTIF" = 1; then
4609         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
4610         wxUSE_DRAG_AND_DROP=no
4611     fi
4612
4613     if test "$wxUSE_X11" = 1; then
4614         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
4615         wxUSE_DRAG_AND_DROP=no
4616     fi
4617
4618     if test "$wxUSE_MGL" = 1; then
4619         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
4620         wxUSE_DRAG_AND_DROP=no
4621     fi
4622
4623     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
4624         AC_DEFINE(wxUSE_DRAG_AND_DROP)
4625         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
4626     fi
4627
4628 fi
4629
4630 if test "$wxUSE_SPLINES" = "yes" ; then
4631   AC_DEFINE(wxUSE_SPLINES)
4632 fi
4633
4634 dnl ---------------------------------------------------------------------------
4635 dnl GUI controls
4636 dnl ---------------------------------------------------------------------------
4637
4638 USES_CONTROLS=0
4639 if test "$wxUSE_CONTROLS" = "yes"; then
4640   USES_CONTROLS=1
4641 fi
4642
4643 if test "$wxUSE_ACCEL" = "yes"; then
4644   AC_DEFINE(wxUSE_ACCEL)
4645   USES_CONTROLS=1
4646 fi
4647
4648 if test "$wxUSE_BUTTON" = "yes"; then
4649   AC_DEFINE(wxUSE_BUTTON)
4650   USES_CONTROLS=1
4651 fi
4652
4653 if test "$wxUSE_BMPBUTTON" = "yes"; then
4654   AC_DEFINE(wxUSE_BMPBUTTON)
4655   USES_CONTROLS=1
4656 fi
4657
4658 if test "$wxUSE_CALCTRL" = "yes"; then
4659   AC_DEFINE(wxUSE_CALENDARCTRL)
4660   USES_CONTROLS=1
4661   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
4662 fi
4663
4664 if test "$wxUSE_CARET" = "yes"; then
4665   AC_DEFINE(wxUSE_CARET)
4666   USES_CONTROLS=1
4667   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
4668 fi
4669
4670 if test "$wxUSE_COMBOBOX" = "yes"; then
4671   AC_DEFINE(wxUSE_COMBOBOX)
4672   USES_CONTROLS=1
4673 fi
4674
4675 if test "$wxUSE_CHOICE" = "yes"; then
4676   AC_DEFINE(wxUSE_CHOICE)
4677   USES_CONTROLS=1
4678 fi
4679
4680 if test "$wxUSE_CHECKBOX" = "yes"; then
4681   AC_DEFINE(wxUSE_CHECKBOX)
4682   USES_CONTROLS=1
4683 fi
4684
4685 if test "$wxUSE_CHECKLST" = "yes"; then
4686   AC_DEFINE(wxUSE_CHECKLISTBOX)
4687   USES_CONTROLS=1
4688   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
4689 fi
4690
4691 if test "$wxUSE_GAUGE" = "yes"; then
4692   AC_DEFINE(wxUSE_GAUGE)
4693   USES_CONTROLS=1
4694 fi
4695
4696 if test "$wxUSE_NEW_GRID" = "yes"; then
4697   wxUSE_GRID="yes"
4698   AC_DEFINE(wxUSE_NEW_GRID)
4699   USES_CONTROLS=1
4700   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS newgrid"
4701 fi
4702
4703 if test "$wxUSE_GRID" = "yes"; then
4704   AC_DEFINE(wxUSE_GRID)
4705   USES_CONTROLS=1
4706   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
4707 fi
4708
4709 if test "$wxUSE_IMAGLIST" = "yes"; then
4710     AC_DEFINE(wxUSE_IMAGLIST)
4711 fi
4712
4713 if test "$wxUSE_LISTBOX" = "yes"; then
4714     AC_DEFINE(wxUSE_LISTBOX)
4715     USES_CONTROLS=1
4716 fi
4717
4718 if test "$wxUSE_LISTCTRL" = "yes"; then
4719     if test "$wxUSE_IMAGLIST" = "yes"; then
4720         AC_DEFINE(wxUSE_LISTCTRL)
4721         USES_CONTROLS=1
4722         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
4723     else
4724         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
4725     fi
4726 fi
4727
4728 if test "$wxUSE_NOTEBOOK" = "yes"; then
4729     AC_DEFINE(wxUSE_NOTEBOOK)
4730     USES_CONTROLS=1
4731     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
4732 fi
4733
4734 if test "$wxUSE_PROPSHEET" = "yes"; then
4735     AC_DEFINE(wxUSE_PROPSHEET)
4736     USES_CONTROLS=1
4737     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
4738 fi
4739
4740 if test "$wxUSE_RADIOBOX" = "yes"; then
4741     AC_DEFINE(wxUSE_RADIOBOX)
4742     USES_CONTROLS=1
4743 fi
4744
4745 if test "$wxUSE_RADIOBTN" = "yes"; then
4746     AC_DEFINE(wxUSE_RADIOBTN)
4747     USES_CONTROLS=1
4748 fi
4749
4750 if test "$wxUSE_SASH" = "yes"; then
4751     AC_DEFINE(wxUSE_SASH)
4752     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
4753 fi
4754
4755 if test "$wxUSE_SCROLLBAR" = "yes"; then
4756     AC_DEFINE(wxUSE_SCROLLBAR)
4757     USES_CONTROLS=1
4758     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
4759 fi
4760
4761 if test "$wxUSE_SLIDER" = "yes"; then
4762     AC_DEFINE(wxUSE_SLIDER)
4763     USES_CONTROLS=1
4764 fi
4765
4766 if test "$wxUSE_SPINBTN" = "yes"; then
4767     AC_DEFINE(wxUSE_SPINBTN)
4768     USES_CONTROLS=1
4769 fi
4770
4771 if test "$wxUSE_SPINCTRL" = "yes"; then
4772     AC_DEFINE(wxUSE_SPINCTRL)
4773     USES_CONTROLS=1
4774 fi
4775
4776 if test "$wxUSE_SPLITTER" = "yes"; then
4777     AC_DEFINE(wxUSE_SPLITTER)
4778     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
4779 fi
4780
4781 if test "$wxUSE_STATBMP" = "yes"; then
4782     AC_DEFINE(wxUSE_STATBMP)
4783     USES_CONTROLS=1
4784 fi
4785
4786 if test "$wxUSE_STATBOX" = "yes"; then
4787     AC_DEFINE(wxUSE_STATBOX)
4788     USES_CONTROLS=1
4789 fi
4790
4791 if test "$wxUSE_STATTEXT" = "yes"; then
4792     AC_DEFINE(wxUSE_STATTEXT)
4793     USES_CONTROLS=1
4794 fi
4795
4796 if test "$wxUSE_STATLINE" = "yes"; then
4797     if test "$wxUSE_WINE" = 1 ; then
4798         AC_MSG_WARN([wxStaticLine is not supported under WINE])
4799     else
4800         AC_DEFINE(wxUSE_STATLINE)
4801         USES_CONTROLS=1
4802     fi
4803 fi
4804
4805 if test "$wxUSE_STATUSBAR" = "yes"; then
4806     AC_DEFINE(wxUSE_STATUSBAR)
4807     USES_CONTROLS=1
4808
4809     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
4810 fi
4811
4812 if test "$wxUSE_TABDIALOG" = "yes"; then
4813     AC_DEFINE(wxUSE_TAB_DIALOG)
4814     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS tab"
4815 fi
4816
4817 if test "$wxUSE_TEXTCTRL" = "yes"; then
4818     AC_DEFINE(wxUSE_TEXTCTRL)
4819     USES_CONTROLS=1
4820     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
4821 fi
4822
4823 if test "$wxUSE_TOGGLEBTN" = "yes"; then
4824     if test "$wxUSE_MAC" = 1; then
4825         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
4826         wxUSE_TOGGLEBTN=no
4827     fi
4828     if test "$wxUSE_UNIVERSAL" = "yes"; then
4829         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
4830         wxUSE_TOGGLEBTN=no
4831     fi
4832
4833     if test "$wxUSE_TOGGLEBTN" = "yes"; then
4834         AC_DEFINE(wxUSE_TOGGLEBTN)
4835         USES_CONTROLS=1
4836     fi
4837 fi
4838
4839 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
4840     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
4841     wxUSE_TOOLBAR="yes"
4842     USES_CONTROLS=1
4843 fi
4844
4845 if test "$wxUSE_TOOLBAR" = "yes"; then
4846     AC_DEFINE(wxUSE_TOOLBAR)
4847     USES_CONTROLS=1
4848
4849     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
4850     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
4851         wxUSE_TOOLBAR_NATIVE="yes"
4852     fi
4853
4854     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
4855         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
4856         USES_CONTROLS=1
4857     fi
4858
4859     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
4860 fi
4861
4862 if test "$wxUSE_TOOLTIPS" = "yes"; then
4863     if test "$wxUSE_MOTIF" = 1; then
4864         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
4865     else
4866         if test "$wxUSE_WINE" = 1; then
4867             AC_MSG_WARN([wxTooltip not supported under WINE... disabled])
4868         else
4869             if test "$wxUSE_UNIVERSAL" = "yes"; then
4870                 AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
4871             else
4872                 AC_DEFINE(wxUSE_TOOLTIPS)
4873             fi
4874         fi
4875     fi
4876 fi
4877
4878 if test "$wxUSE_TREECTRL" = "yes"; then
4879     if test "$wxUSE_IMAGLIST" = "yes"; then
4880         AC_DEFINE(wxUSE_TREECTRL)
4881         USES_CONTROLS=1
4882         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
4883     else
4884         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
4885     fi
4886 fi
4887
4888 if test "$wxUSE_POPUPWIN" = "yes"; then
4889     if test "$wxUSE_MAC" = 1; then
4890         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
4891     else
4892         if test "$wxUSE_MOTIF" = 1; then
4893             AC_MSG_WARN([wxPopupWindow not yet supported under Motif... disabled])
4894         else
4895             if test "$wxUSE_PM" = 1; then
4896                 AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
4897             else
4898                 AC_DEFINE(wxUSE_POPUPWIN)
4899
4900                 USES_CONTROLS=1
4901             fi
4902         fi
4903     fi
4904 fi
4905
4906 if test "$wxUSE_TIPWINDOW" = "yes"; then
4907     if test "$wxUSE_PM" = 1; then
4908         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
4909     else
4910         AC_DEFINE(wxUSE_TIPWINDOW)
4911     fi
4912 fi
4913
4914 if test "$USES_CONTROLS" = 1; then
4915     AC_DEFINE(wxUSE_CONTROLS)
4916 fi
4917
4918 dnl ---------------------------------------------------------------------------
4919 dnl misc options
4920 dnl ---------------------------------------------------------------------------
4921
4922 if test "$wxUSE_TREELAYOUT" = "yes"; then
4923     AC_DEFINE(wxUSE_TREELAYOUT)
4924     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treelay"
4925 fi
4926
4927 if test "$wxUSE_DRAGIMAGE" = "yes"; then
4928     AC_DEFINE(wxUSE_DRAGIMAGE)
4929     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
4930 fi
4931
4932 if test "$wxUSE_MENUS" = "yes"; then
4933     AC_DEFINE(wxUSE_MENUS)
4934     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
4935 fi
4936
4937 if test "$wxUSE_METAFILE" = "yes"; then
4938     AC_DEFINE(wxUSE_METAFILE)
4939 fi
4940
4941 if test "$wxUSE_MIMETYPE" = "yes"; then
4942     AC_DEFINE(wxUSE_MIMETYPE)
4943 fi
4944
4945 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
4946     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
4947 if test "$TOOLKIT" = "MSW"; then
4948     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
4949 fi
4950
4951 fi
4952
4953 if test "$wxUSE_PROTOCOL" = "yes"; then
4954     if test "$wxUSE_SOCKETS" != "yes"; then
4955         AC_MSG_WARN(Protocol classes require sockets... disabled)
4956         wxUSE_PROTOCOL=no
4957     fi
4958
4959     if test "$wxUSE_PROTOCOL" = "yes"; then
4960         AC_DEFINE(wxUSE_PROTOCOL)
4961
4962         if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
4963             AC_DEFINE(wxUSE_PROTOCOL_HTTP)
4964         fi
4965         if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
4966             AC_DEFINE(wxUSE_PROTOCOL_FTP)
4967         fi
4968         if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
4969             AC_DEFINE(wxUSE_PROTOCOL_FILE)
4970         fi
4971     fi
4972 fi
4973
4974 if test "$wxUSE_URL" = "yes"; then
4975     if test "$wxUSE_PROTOCOL" != "yes"; then
4976         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
4977         wxUSE_URL=no
4978     fi
4979     if test "$wxUSE_URL" = "yes"; then
4980         AC_DEFINE(wxUSE_URL)
4981     fi
4982 fi
4983
4984 if test "$wxUSE_MINIFRAME" = "yes"; then
4985     AC_DEFINE(wxUSE_MINIFRAME)
4986     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
4987 fi
4988
4989 if test "$wxUSE_HTML" = "yes"; then
4990     AC_DEFINE(wxUSE_HTML)
4991     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html"
4992 fi
4993
4994 if test "$wxUSE_VALIDATORS" = "yes"; then
4995     AC_DEFINE(wxUSE_VALIDATORS)
4996     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
4997 fi
4998
4999 if test "$wxUSE_PALETTE" = "yes" ; then
5000   AC_DEFINE(wxUSE_PALETTE)
5001 fi
5002
5003 if test "$wxUSE_IMAGE" = "yes" ; then
5004   AC_DEFINE(wxUSE_IMAGE)
5005 fi
5006
5007 if test "$wxUSE_GIF" = "yes" ; then
5008   AC_DEFINE(wxUSE_GIF)
5009 fi
5010
5011 if test "$wxUSE_PCX" = "yes" ; then
5012   AC_DEFINE(wxUSE_PCX)
5013 fi
5014
5015 if test "$wxUSE_IFF" = "yes" ; then
5016   AC_DEFINE(wxUSE_IFF)
5017 fi
5018
5019 if test "$wxUSE_PNM" = "yes" ; then
5020   AC_DEFINE(wxUSE_PNM)
5021 fi
5022
5023 if test "$wxUSE_XPM" = "yes" ; then
5024   AC_DEFINE(wxUSE_XPM)
5025 fi
5026
5027 if test "$wxUSE_ICO_CUR" = "yes" ; then
5028   AC_DEFINE(wxUSE_ICO_CUR)
5029 fi
5030
5031 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
5032   dnl Must be done this late because -lunicows must be before all the other libs
5033   LIBS=" -lunicows $LIBS"
5034 fi
5035
5036 dnl ---------------------------------------------------------------------------
5037 dnl common dialog
5038 dnl ---------------------------------------------------------------------------
5039
5040 if test "$wxUSE_CHOICEDLG" = "yes"; then
5041     AC_DEFINE(wxUSE_CHOICEDLG)
5042 fi
5043
5044 if test "$wxUSE_COLOURDLG" = "yes"; then
5045     AC_DEFINE(wxUSE_COLOURDLG)
5046 fi
5047
5048 if test "$wxUSE_FILEDLG" = "yes"; then
5049     AC_DEFINE(wxUSE_FILEDLG)
5050 fi
5051
5052 if test "$wxUSE_FINDREPLDLG" = "yes"; then
5053     AC_DEFINE(wxUSE_FINDREPLDLG)
5054 fi
5055
5056 if test "$wxUSE_FONTDLG" = "yes"; then
5057     AC_DEFINE(wxUSE_FONTDLG)
5058 fi
5059
5060 if test "$wxUSE_DIRDLG" = "yes"; then
5061     if test "$wxUSE_TREECTRL" != "yes"; then
5062         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
5063     else
5064         AC_DEFINE(wxUSE_DIRDLG)
5065     fi
5066 fi
5067
5068 if test "$wxUSE_MSGDLG" = "yes"; then
5069     AC_DEFINE(wxUSE_MSGDLG)
5070 fi
5071
5072 if test "$wxUSE_NUMBERDLG" = "yes"; then
5073     AC_DEFINE(wxUSE_NUMBERDLG)
5074 fi
5075
5076 if test "$wxUSE_PROGRESSDLG" = "yes"; then
5077     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5078        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
5079     else
5080         AC_DEFINE(wxUSE_PROGRESSDLG)
5081     fi
5082 fi
5083
5084 if test "$wxUSE_SPLASH" = "yes"; then
5085     AC_DEFINE(wxUSE_SPLASH)
5086 fi
5087
5088 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
5089     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5090        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
5091     else
5092         AC_DEFINE(wxUSE_STARTUP_TIPS)
5093     fi
5094 fi
5095
5096 if test "$wxUSE_TEXTDLG" = "yes"; then
5097     AC_DEFINE(wxUSE_TEXTDLG)
5098 fi
5099
5100 if test "$wxUSE_WIZARDDLG" = "yes"; then
5101     AC_DEFINE(wxUSE_WIZARDDLG)
5102     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
5103 fi
5104
5105 dnl ---------------------------------------------------------------------------
5106 dnl get the string with OS info - used by wxGetOsDescription()
5107 dnl ---------------------------------------------------------------------------
5108
5109 if test "$cross_compiling" = "yes"; then
5110     dnl Use best guess from host as we can't use uname when cross compiling
5111     OSINFO="\"$host\""
5112 else
5113     dnl attualy work out OS version
5114     OSINFO=`uname -s -r -m`
5115     OSINFO="\"$OSINFO\""
5116 fi
5117
5118 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
5119
5120 dnl ---------------------------------------------------------------------------
5121 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
5122 dnl ---------------------------------------------------------------------------
5123
5124 if test "x$prefix" != "xNONE"; then
5125     wxPREFIX=$prefix
5126 else
5127     wxPREFIX=$ac_default_prefix
5128 fi
5129
5130 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
5131
5132 dnl ---------------------------------------------------------------------------
5133 dnl Output the makefiles and such from the results found above
5134 dnl ---------------------------------------------------------------------------
5135
5136 dnl all additional libraries (except wxWindows itself) we link with
5137
5138 dnl note that we always link with -lm except for Mac OS X
5139 dnl extended.c uses floor() and is always linked in
5140
5141 if test "$wxUSE_MAC" = 1 ; then
5142     LDFLAGS="$LDFLAGS -framework Carbon -framework System"
5143 fi
5144
5145 dnl FIXME: should this be covered by the conditional above
5146 dnl given the -lm comment there?  Or should that comment (and
5147 dnl this one) be removed..   [ 7 Nov 2001 ]
5148
5149 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
5150
5151 dnl Only add the -lm library if floating point functions cannot be used
5152 dnl without it.  This check is important on cygwin because of the bizarre
5153 dnl way that they have organized functions into libraries.  On cygwin, both
5154 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
5155 dnl means that
5156 dnl   1) linking with -lm is not necessary, and
5157 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
5158 dnl In particular, if you compile any program with -mno-cygwin and link with
5159 dnl -lm, it will crash instantly when it is run.  This happens because the
5160 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
5161 dnl the ___main function instead of allowing it to be defined by
5162 dnl /usr/lib/mingw/libmingw32.a as it should be.
5163 dnl
5164 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
5165 dnl
5166 dnl Just check a few floating point functions. If they are all found without
5167 dnl -lm, then we must not need -lm.
5168 have_cos=0
5169 have_floor=0
5170 AC_CHECK_FUNCS(cos, have_cos=1)
5171 AC_CHECK_FUNCS(floor, have_floor=1)
5172 AC_MSG_CHECKING(if floating point functions link without -lm)
5173 if test "$have_cos" = 1 -a "$have_floor" = 1; then
5174     AC_MSG_RESULT(yes)
5175 else
5176     AC_MSG_RESULT(no)
5177     LIBS="$LIBS -lm"
5178     # use different functions to avoid configure caching
5179     have_sin=0
5180     have_ceil=0
5181     AC_CHECK_FUNCS(sin, have_sin=1)
5182     AC_CHECK_FUNCS(ceil, have_ceil=1)
5183     AC_MSG_CHECKING(if floating point functions link with -lm)
5184     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
5185         AC_MSG_RESULT(yes)
5186     else
5187         AC_MSG_RESULT(no)
5188         # not sure we should warn the user, crash, etc.
5189     fi
5190 fi
5191
5192 if test "$wxUSE_GUI" = "yes"; then
5193
5194     LIBS="$GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $LIBS"
5195
5196     dnl TODO add checks that these samples will really compile (i.e. all the
5197     dnl      library features they need are present)
5198
5199     dnl TODO some samples are never built so far:
5200     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
5201     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs \
5202                      drawing dynamic erase event exec font image \
5203                      minimal propsize rotate widgets"
5204
5205     dnl this is needed to be able to find AFM files
5206     CPPFLAGS="$CPPFLAGS \$(EXTRADEFS) \$(APPEXTRADEFS)"
5207 else
5208     SAMPLES_SUBDIRS="console"
5209 fi
5210
5211
5212 dnl all -I options we must pass to the compiler
5213 dnl
5214 dnl note that the order is somewhat important, in particular the ZLIB_INCLUDE
5215 dnl and other stuff for the built in libraries should come first to avoid
5216 dnl including the system headers with the same name (it is particularly
5217 dnl important for zlib because XFree 4.2.0 has its own, horribly old and
5218 dnl incompatible, zlib.h) and the wxWindows headers should come first anyhow
5219 INCLUDES="-I\${top_builddir}/lib/wx/include/${TOOLCHAIN_NAME} \
5220 -I\${top_srcdir}/include \
5221 $REGEX_INCLUDE $ZLIB_INCLUDE $PNG_INCLUDE $JPEG_INCLUDE $TIFF_INCLUDE \
5222 $TOOLKIT_INCLUDE"
5223
5224 dnl wxGTK does not need TOOLKIT includes in wx-config
5225 if test "$wxUSE_GTK" = 1; then
5226     WXCONFIG_INCLUDE=
5227 else
5228     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
5229 fi
5230
5231 dnl C/C++ compiler options used to compile wxWindows
5232 if test "$GXX" = yes ; then
5233     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
5234     CXXWARNINGS="-Wall"
5235     dnl should enable this one day...
5236     dnl CXXWARNINGS="-Wall -Werror"
5237
5238     dnl Add this *after* all compile tests, we don't need or want generated
5239     dnl depfiles until actually building the lib
5240     if test "$wxUSE_NO_DEPS" = "no" ; then
5241         CFLAGS="-MMD $CFLAGS"
5242         CXXFLAGS="-MMD $CXXFLAGS"
5243     fi
5244 fi
5245
5246 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
5247
5248 dnl remove the extra white space from the cc/c++/ld options
5249 CPPFLAGS=`echo $INCLUDES $CPPFLAGS | sed 's/ \\+/ /g'`
5250 CFLAGS=`echo $EXTRA_CFLAGS $CFLAGS $CXXWARNINGS | sed 's/ \\+/ /g'`
5251 CXXFLAGS=`echo $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS | sed 's/ \+/ /g'`
5252 LIBS=`echo $LIBS | sed 's/ \+/ /g'`
5253
5254 LDFLAGS="$LDFLAGS $PROFILE"
5255
5256 dnl for convenience, sort the samples in alphabetical order
5257 dnl
5258 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
5259 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
5260 dnl
5261 dnl       Unfortunately, there is a bug in OS/2's tr, such that
5262 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
5263 dnl       only removes the Unix-like part of the introduced line break.
5264 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
5265
5266 dnl makefile variables
5267 AC_SUBST(LEX_STEM)
5268 AC_SUBST(PATH_IFS)
5269
5270 dnl global options
5271 AC_SUBST(WX_MAJOR_VERSION_NUMBER)
5272 AC_SUBST(WX_MINOR_VERSION_NUMBER)
5273 AC_SUBST(WX_RELEASE_NUMBER)
5274 AC_SUBST(WX_LIBRARY_NAME_STATIC)
5275 AC_SUBST(WX_LIBRARY_NAME_SHARED)
5276 AC_SUBST(WX_LIBRARY_BASENAME)
5277 AC_SUBST(WX_LIBRARY_IMPORTLIB)
5278 AC_SUBST(WX_TARGET_LIBRARY)
5279 AC_SUBST(WX_LIBRARY_LINK1)
5280 AC_SUBST(WX_LIBRARY_LINK2)
5281 AC_SUBST(PROGRAM_EXT)
5282
5283 dnl global gl options
5284 AC_SUBST(WX_LIBRARY_NAME_STATIC_GL)
5285 AC_SUBST(WX_LIBRARY_NAME_SHARED_GL)
5286 AC_SUBST(WX_TARGET_LIBRARY_GL)
5287 AC_SUBST(WX_LIBRARY_LINK1_GL)
5288 AC_SUBST(WX_LIBRARY_LINK2_GL)
5289
5290 dnl are we supposed to create the links?
5291 AC_SUBST(WX_ALL)
5292 AC_SUBST(WX_ALL_INSTALLED)
5293
5294 AC_SUBST(SHARED_LD)
5295 AC_SUBST(PIC_FLAG)
5296 AC_SUBST(CODE_GEN_FLAGS)
5297 AC_SUBST(CODE_GEN_FLAGS_CXX)
5298
5299 AC_SUBST(SONAME_FLAGS)
5300 AC_SUBST(SONAME_FLAGS_GL)
5301 AC_SUBST(WX_TARGET_LIBRARY_SONAME)
5302 AC_SUBST(WX_TARGET_LIBRARY_TYPE)
5303
5304 AC_SUBST(STATIC_FLAG)
5305
5306 dnl debugging options
5307 AC_SUBST(WXDEBUG_DEFINE)
5308
5309 dnl toolkit options
5310 AC_SUBST(USE_GUI)
5311 AC_SUBST(AFMINSTALL)
5312 AC_SUBST(WIN32INSTALL)
5313 AC_SUBST(TOOLKIT)
5314 AC_SUBST(TOOLKIT_DIR)
5315 AC_SUBST(TOOLKIT_VPATH)
5316 AC_SUBST(TOOLCHAIN_NAME)
5317 AC_SUBST(TOOLCHAIN_DEFS)
5318 AC_SUBST(TOOLCHAIN_DLL_DEFS)
5319
5320 dnl wx-config options
5321 AC_SUBST(host_alias)
5322 AC_SUBST(cross_compiling)
5323 AC_SUBST(WXCONFIG_LIBS)
5324 AC_SUBST(WXCONFIG_LIBS_GL)
5325 AC_SUBST(WXCONFIG_LIBS_STATIC)
5326 AC_SUBST(WXCONFIG_LIBS_STATIC_GL)
5327 AC_SUBST(WXCONFIG_INCLUDE)
5328 AC_SUBST(WXCONFIG_RPATH)
5329 AC_SUBST(WX_LARGEFILE_FLAGS)
5330
5331 dnl the list of files to compile/install
5332 AC_SUBST(ALL_OBJECTS)
5333 AC_SUBST(ALL_HEADERS)
5334 AC_SUBST(ALL_SOURCES)
5335
5336 dnl distribution vars
5337 AC_SUBST(GUIDIST)
5338 AC_SUBST(PORT_FILES)
5339 AC_SUBST(DISTDIR)
5340
5341 dnl additional subdirectories where we will build
5342 AC_SUBST(SAMPLES_SUBDIRS)
5343
5344 dnl additional libraries and linker settings
5345 AC_SUBST(LDFLAGS)
5346 AC_SUBST(LDFLAGS_GL)
5347 AC_SUBST(LDFLAGS_VERSIONING)
5348 AC_SUBST(LDFLAGS_EXE)
5349 AC_SUBST(OPENGL_LIBS)
5350 AC_SUBST(DMALLOC_LIBS)
5351 AC_SUBST(EXTRADEFS)
5352 AC_SUBST(WX_VERSION_TAG)
5353
5354 dnl additional resurces settings
5355 AC_SUBST(RESCOMP)
5356 AC_SUBST(RESFLAGS)
5357 AC_SUBST(RESPROGRAMOBJ)
5358 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
5359 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
5360
5361 dnl additional for Mac OS X
5362 AC_SUBST(DEREZ)
5363 AC_SUBST(MACOSX_BUNDLE)
5364 AC_SUBST(LIBWXMACRES)
5365 AC_SUBST(LIBWXMACRESCOMP)
5366 AC_SUBST(LIBWXMACRESWXCONFIG)
5367
5368 dnl other tools
5369 AC_SUBST(GCC)
5370 AC_SUBST(DLLTOOL)
5371 AC_SUBST(AS)
5372 AC_SUBST(NM)
5373 AC_SUBST(LD)
5374 AC_SUBST(MAKEINFO)
5375 AC_SUBST(INSTALL_LIBRARY)
5376
5377 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
5378 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
5379 dnl - and we do use it)
5380 AC_PROG_MAKE_SET
5381
5382 dnl move setup.h back if available
5383 if test -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h; then
5384     mv -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h setup.h
5385 fi
5386
5387 AC_CONFIG_HEADER(setup.h:setup.h.in)
5388
5389 dnl we need to pass SAMPLES_SUBDIRS (and some other) to the configure in
5390 dnl samples and the only way to do it is to use the environment (another
5391 dnl idea could have been to use the cache but this wouldn't work when
5392 dnl configure doesn't use cache at all which is the default with autoconf 2.50)
5393 wx_cv_path_samplesubdirs=$SAMPLES_SUBDIRS
5394 wx_cv_if_gnu_make=$IF_GNU_MAKE
5395 wx_cv_path_ifs=$PATH_IFS
5396 wx_cv_program_ext=$PROGRAM_EXT
5397 wx_cv_target_library=$WX_TARGET_LIBRARY
5398 wx_cv_target_library_gl=$WX_TARGET_LIBRARY_GL
5399 wx_cv_target_libtype=$WX_TARGET_LIBRARY_TYPE
5400 wx_cv_library_basename=${WX_LIBRARY_BASENAME}
5401 wx_cv_release=${WX_RELEASE}
5402 wx_cv_current=${WX_CURRENT}
5403 wx_cv_revision=${WX_REVISION}
5404 wx_cv_age=${WX_AGE}
5405 wx_cv_use_gui=${USE_GUI}
5406 wx_cv_use_resources=${wxUSE_RESOURCES}
5407 export wx_cv_path_samplesubdirs wx_cv_if_gnu_make \
5408        wx_cv_path_ifs wx_cv_program_ext \
5409        wx_cv_target_library wx_cv_target_library_gl wx_cv_target_libtype \
5410        wx_cv_library_basename wx_cv_release wx_cv_current wx_cv_revision wx_cv_age \
5411        wx_cv_use_gui wx_cv_use_resources
5412
5413 AC_CONFIG_SUBDIRS(demos samples utils contrib)
5414
5415 dnl create each of the files in the space separated list from the file.in
5416 dnl (the original file name may be overriden by appending another name after a
5417 dnl colon)
5418 AC_OUTPUT([
5419             wx-config
5420             version-script
5421             src/make.env
5422             src/makeprog.env
5423             src/makelib.env
5424             Makefile
5425           ],
5426           [
5427             dnl This test is required to make the following idempotent.
5428             dnl Otherwise running config.status or rerunning configure
5429             dnl would stomp the wx-config link or try to move it onto
5430             dnl itself.
5431             dnl Use -h instead of -L to test for link (GD)
5432             dnl   -h is documented as obsolete under Mac OS X but works
5433             dnl   -L is obsolete under Solaris8
5434             if test ! -h wx-config; then
5435                 chmod +x wx-config
5436                 mv wx-config wx${TOOLCHAIN_NAME}-config
5437                 ${LN_S} wx${TOOLCHAIN_NAME}-config wx-config
5438             fi
5439
5440             if test ! -d lib; then
5441               mkdir lib
5442             fi
5443             if test ! -d lib/wx; then
5444               mkdir lib/wx
5445             fi
5446             if test ! -d lib/wx/include; then
5447               mkdir lib/wx/include
5448             fi
5449             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}; then
5450               mkdir lib/wx/include/${TOOLCHAIN_NAME}
5451             fi
5452             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}/wx; then
5453               mkdir lib/wx/include/${TOOLCHAIN_NAME}/wx
5454             fi
5455             if test -f setup.h; then
5456               mv -f setup.h lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h
5457             fi
5458           ],
5459           [
5460             TOOLCHAIN_NAME="${TOOLCHAIN_NAME}"
5461             LN_S="${LN_S}"
5462           ]
5463          )
5464
5465 dnl report on what we decided to do
5466 echo
5467 echo "Configured wxWindows ${WX_VERSION} for \`${host}'"
5468 echo ""
5469 echo "  Which GUI toolkit should wxWindows use?                 ${TOOLKIT:-base only}"
5470
5471 echo "  Should wxWindows be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
5472 echo "  Should wxWindows be linked as a shared library?         ${wxUSE_SHARED:-no}"
5473 echo "  Should wxWindows be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
5474
5475 echo "  Which libraries should wxWindows use?"
5476 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
5477 echo "                                       png                ${wxUSE_LIBPNG-none}"
5478 echo "                                       regex              ${wxUSE_REGEX}"
5479 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
5480 echo "                                       zlib               ${wxUSE_ZLIB}"
5481
5482 echo ""
5483
5484 dnl vi: set et sts=4 sw=4 com=\:dnl: