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="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM 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_COCOA=0
 107 DEFAULT_wxUSE_GTK=0
 108 DEFAULT_wxUSE_MAC=0
 109 DEFAULT_wxUSE_MGL=0
 110 DEFAULT_wxUSE_MICROWIN=0
 111 DEFAULT_wxUSE_MOTIF=0
 112 DEFAULT_wxUSE_MSW=0
 113 DEFAULT_wxUSE_PM=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_COCOA=0
 120 DEFAULT_DEFAULT_wxUSE_GTK=0
 121 DEFAULT_DEFAULT_wxUSE_MAC=0
 122 DEFAULT_DEFAULT_wxUSE_MGL=0
 123 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 124 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 125 DEFAULT_DEFAULT_wxUSE_MSW=0
 126 DEFAULT_DEFAULT_wxUSE_PM=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     AC_DEFINE(TARGET_CARBON)
 274     DEFAULT_DEFAULT_wxUSE_MAC=1
 275   ;;
 276
 277   *-*-beos* )
 278     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 279     USE_BEOS=1
 280     AC_DEFINE(__BEOS__)
 281   ;;
 282
 283   *)
 284     AC_MSG_ERROR(unknown system type ${host}.)
 285 esac
 286
 287 dnl ---------------------------------------------------------------------------
 288 dnl command line options for configure
 289 dnl ---------------------------------------------------------------------------
 290
 291 dnl the default values for all options - we collect them all here to simplify
 292 dnl modification of the default values (for example, if the defaults for some
 293 dnl platform should be changed, it can be done here too)
 294 dnl
 295 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 296
 297 WX_ARG_CACHE_INIT
 298
 299 dnl useful to test the compilation with minimum options, define as 0 for normal
 300 dnl usage
 301 DEBUG_CONFIGURE=0
 302 if test $DEBUG_CONFIGURE = 1; then
 303   DEFAULT_wxUSE_UNIVERSAL=no
 304
 305   DEFAULT_wxUSE_NANOX=no
 306
 307   DEFAULT_wxUSE_THREADS=yes
 308
 309   DEFAULT_wxUSE_SHARED=yes
 310   DEFAULT_wxUSE_SONAME=no
 311   DEFAULT_wxUSE_OPTIMISE=no
 312   DEFAULT_wxUSE_PROFILE=no
 313   DEFAULT_wxUSE_NO_DEPS=no
 314   DEFAULT_wxUSE_NO_RTTI=no
 315   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 316   DEFAULT_wxUSE_PERMISSIVE=no
 317   DEFAULT_wxUSE_DEBUG_FLAG=yes
 318   DEFAULT_wxUSE_DEBUG_INFO=yes
 319   DEFAULT_wxUSE_DEBUG_GDB=yes
 320   DEFAULT_wxUSE_MEM_TRACING=no
 321   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 322   DEFAULT_wxUSE_DMALLOC=no
 323   DEFAULT_wxUSE_PRECOMP=no
 324   DEFAULT_wxUSE_APPLE_IEEE=no
 325
 326   DEFAULT_wxUSE_LOG=yes
 327   DEFAULT_wxUSE_LOGWINDOW=no
 328   DEFAULT_wxUSE_LOGGUI=no
 329   DEFAULT_wxUSE_LOGDIALOG=no
 330
 331   DEFAULT_wxUSE_GUI=yes
 332   DEFAULT_wxUSE_CONTROLS=no
 333
 334   DEFAULT_wxUSE_REGEX=no
 335   DEFAULT_wxUSE_ZLIB=no
 336   DEFAULT_wxUSE_LIBPNG=no
 337   DEFAULT_wxUSE_LIBJPEG=no
 338   DEFAULT_wxUSE_LIBTIFF=no
 339   DEFAULT_wxUSE_ODBC=no
 340   DEFAULT_wxUSE_OPENGL=no
 341
 342   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 343   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 344   DEFAULT_wxUSE_STD_IOSTREAM=no
 345   DEFAULT_wxUSE_CMDLINE_PARSER=no
 346   DEFAULT_wxUSE_DATETIME=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_RESOURCES=no
 384   DEFAULT_wxUSE_CONSTRAINTS=no
 385   DEFAULT_wxUSE_IPC=no
 386   DEFAULT_wxUSE_HELP=no
 387   DEFAULT_wxUSE_MS_HTML_HELP=no
 388   DEFAULT_wxUSE_WXHTML_HELP=no
 389   DEFAULT_wxUSE_TREELAYOUT=no
 390   DEFAULT_wxUSE_METAFILE=no
 391   DEFAULT_wxUSE_MIMETYPE=no
 392   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 393   DEFAULT_wxUSE_PROTOCOL=no
 394   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 395   DEFAULT_wxUSE_PROTOCOL_FTP=no
 396   DEFAULT_wxUSE_PROTOCOL_FILE=no
 397   DEFAULT_wxUSE_URL=no
 398
 399   DEFAULT_wxUSE_COMMONDLGS=no
 400   DEFAULT_wxUSE_CHOICEDLG=no
 401   DEFAULT_wxUSE_COLOURDLG=no
 402   DEFAULT_wxUSE_DIRDLG=no
 403   DEFAULT_wxUSE_FILEDLG=no
 404   DEFAULT_wxUSE_FINDREPLDLG=no
 405   DEFAULT_wxUSE_FONTDLG=no
 406   DEFAULT_wxUSE_MSGDLG=no
 407   DEFAULT_wxUSE_NUMBERDLG=no
 408   DEFAULT_wxUSE_TEXTDLG=no
 409   DEFAULT_wxUSE_SPLASH=no
 410   DEFAULT_wxUSE_STARTUP_TIPS=no
 411   DEFAULT_wxUSE_PROGRESSDLG=no
 412   DEFAULT_wxUSE_WIZARDDLG=no
 413
 414   DEFAULT_wxUSE_MENUS=no
 415   DEFAULT_wxUSE_MINIFRAME=no
 416   DEFAULT_wxUSE_HTML=no
 417   DEFAULT_wxUSE_FILESYSTEM=no
 418   DEFAULT_wxUSE_FS_INET=no
 419   DEFAULT_wxUSE_FS_ZIP=no
 420   DEFAULT_wxUSE_BUSYINFO=no
 421   DEFAULT_wxUSE_ZIPSTREAM=no
 422   DEFAULT_wxUSE_VALIDATORS=no
 423
 424   DEFAULT_wxUSE_ACCEL=no
 425   DEFAULT_wxUSE_BUTTON=no
 426   DEFAULT_wxUSE_BMPBUTTON=no
 427   DEFAULT_wxUSE_CALCTRL=no
 428   DEFAULT_wxUSE_CARET=no
 429   DEFAULT_wxUSE_CHECKBOX=no
 430   DEFAULT_wxUSE_CHECKLST=no
 431   DEFAULT_wxUSE_CHOICE=no
 432   DEFAULT_wxUSE_COMBOBOX=no
 433   DEFAULT_wxUSE_DISPLAY=no
 434   DEFAULT_wxUSE_GAUGE=no
 435   DEFAULT_wxUSE_GRID=no
 436   DEFAULT_wxUSE_IMAGLIST=no
 437   DEFAULT_wxUSE_LISTBOX=no
 438   DEFAULT_wxUSE_LISTCTRL=no
 439   DEFAULT_wxUSE_NOTEBOOK=no
 440   DEFAULT_wxUSE_RADIOBOX=no
 441   DEFAULT_wxUSE_RADIOBTN=no
 442   DEFAULT_wxUSE_SASH=no
 443   DEFAULT_wxUSE_SCROLLBAR=no
 444   DEFAULT_wxUSE_SLIDER=no
 445   DEFAULT_wxUSE_SPINBTN=no
 446   DEFAULT_wxUSE_SPINCTRL=no
 447   DEFAULT_wxUSE_SPLITTER=no
 448   DEFAULT_wxUSE_STATBMP=no
 449   DEFAULT_wxUSE_STATBOX=no
 450   DEFAULT_wxUSE_STATLINE=no
 451   DEFAULT_wxUSE_STATTEXT=no
 452   DEFAULT_wxUSE_STATUSBAR=yes
 453   DEFAULT_wxUSE_TABDIALOG=no
 454   DEFAULT_wxUSE_TEXTCTRL=no
 455   DEFAULT_wxUSE_TOGGLEBTN=no
 456   DEFAULT_wxUSE_TOOLBAR=no
 457   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 458   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 459   DEFAULT_wxUSE_TREECTRL=no
 460   DEFAULT_wxUSE_POPUPWIN=no
 461   DEFAULT_wxUSE_TIPWINDOW=no
 462
 463   DEFAULT_wxUSE_UNICODE=no
 464   DEFAULT_wxUSE_UNICODE_MSLU=no
 465   DEFAULT_wxUSE_WCSRTOMBS=no
 466
 467   DEFAULT_wxUSE_PALETTE=no
 468   DEFAULT_wxUSE_IMAGE=no
 469   DEFAULT_wxUSE_GIF=no
 470   DEFAULT_wxUSE_PCX=no
 471   DEFAULT_wxUSE_PNM=no
 472   DEFAULT_wxUSE_IFF=no
 473   DEFAULT_wxUSE_XPM=no
 474   DEFAULT_wxUSE_ICO_CUR=no
 475 else
 476   DEFAULT_wxUSE_UNIVERSAL=no
 477
 478   DEFAULT_wxUSE_NANOX=no
 479
 480   DEFAULT_wxUSE_THREADS=yes
 481
 482   DEFAULT_wxUSE_SHARED=yes
 483   DEFAULT_wxUSE_SONAME=no
 484   DEFAULT_wxUSE_OPTIMISE=yes
 485   DEFAULT_wxUSE_PROFILE=no
 486   DEFAULT_wxUSE_NO_DEPS=no
 487   DEFAULT_wxUSE_NO_RTTI=no
 488   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 489   DEFAULT_wxUSE_PERMISSIVE=no
 490   DEFAULT_wxUSE_DEBUG_FLAG=no
 491   DEFAULT_wxUSE_DEBUG_INFO=no
 492   DEFAULT_wxUSE_DEBUG_GDB=no
 493   DEFAULT_wxUSE_MEM_TRACING=no
 494   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 495   DEFAULT_wxUSE_DMALLOC=no
 496   DEFAULT_wxUSE_PRECOMP=no
 497   DEFAULT_wxUSE_APPLE_IEEE=yes
 498
 499   DEFAULT_wxUSE_LOG=yes
 500   DEFAULT_wxUSE_LOGWINDOW=yes
 501   DEFAULT_wxUSE_LOGGUI=yes
 502   DEFAULT_wxUSE_LOGDIALOG=yes
 503
 504   DEFAULT_wxUSE_GUI=yes
 505
 506   DEFAULT_wxUSE_REGEX=yes
 507   DEFAULT_wxUSE_ZLIB=yes
 508   DEFAULT_wxUSE_LIBPNG=yes
 509   DEFAULT_wxUSE_LIBJPEG=yes
 510   DEFAULT_wxUSE_LIBTIFF=yes
 511   DEFAULT_wxUSE_ODBC=no
 512   DEFAULT_wxUSE_OPENGL=no
 513
 514   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 515   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 516   DEFAULT_wxUSE_STD_IOSTREAM=no
 517   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 518   DEFAULT_wxUSE_DATETIME=yes
 519   DEFAULT_wxUSE_TIMER=yes
 520   DEFAULT_wxUSE_STOPWATCH=yes
 521   DEFAULT_wxUSE_FILE=yes
 522   DEFAULT_wxUSE_FFILE=yes
 523   DEFAULT_wxUSE_TEXTBUFFER=yes
 524   DEFAULT_wxUSE_TEXTFILE=yes
 525   DEFAULT_wxUSE_WAVE=no
 526   DEFAULT_wxUSE_INTL=yes
 527   DEFAULT_wxUSE_CONFIG=yes
 528   DEFAULT_wxUSE_FONTMAP=yes
 529   DEFAULT_wxUSE_STREAMS=yes
 530   DEFAULT_wxUSE_SOCKETS=yes
 531   DEFAULT_wxUSE_OLE=yes
 532   DEFAULT_wxUSE_DATAOBJ=yes
 533   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 534   DEFAULT_wxUSE_JOYSTICK=yes
 535   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 536   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 537   DEFAULT_wxUSE_LONGLONG=yes
 538   DEFAULT_wxUSE_GEOMETRY=yes
 539
 540   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 541   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 542   DEFAULT_wxUSE_POSTSCRIPT=yes
 543
 544   DEFAULT_wxUSE_X_RESOURCES=no
 545   DEFAULT_wxUSE_CLIPBOARD=yes
 546   DEFAULT_wxUSE_TOOLTIPS=yes
 547   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 548   DEFAULT_wxUSE_DRAGIMAGE=yes
 549   DEFAULT_wxUSE_SPLINES=yes
 550
 551   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 552   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 553   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 554
 555   DEFAULT_wxUSE_RESOURCES=no
 556   DEFAULT_wxUSE_CONSTRAINTS=yes
 557   DEFAULT_wxUSE_IPC=yes
 558   DEFAULT_wxUSE_HELP=yes
 559   DEFAULT_wxUSE_MS_HTML_HELP=yes
 560   DEFAULT_wxUSE_WXHTML_HELP=yes
 561   DEFAULT_wxUSE_TREELAYOUT=yes
 562   DEFAULT_wxUSE_METAFILE=yes
 563   DEFAULT_wxUSE_MIMETYPE=yes
 564   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 565   DEFAULT_wxUSE_PROTOCOL=yes
 566   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 567   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 568   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 569   DEFAULT_wxUSE_URL=yes
 570
 571   DEFAULT_wxUSE_COMMONDLGS=yes
 572   DEFAULT_wxUSE_CHOICEDLG=yes
 573   DEFAULT_wxUSE_COLOURDLG=yes
 574   DEFAULT_wxUSE_DIRDLG=yes
 575   DEFAULT_wxUSE_FILEDLG=yes
 576   DEFAULT_wxUSE_FINDREPLDLG=yes
 577   DEFAULT_wxUSE_FONTDLG=yes
 578   DEFAULT_wxUSE_MSGDLG=yes
 579   DEFAULT_wxUSE_NUMBERDLG=yes
 580   DEFAULT_wxUSE_TEXTDLG=yes
 581   DEFAULT_wxUSE_SPLASH=yes
 582   DEFAULT_wxUSE_STARTUP_TIPS=yes
 583   DEFAULT_wxUSE_PROGRESSDLG=yes
 584   DEFAULT_wxUSE_WIZARDDLG=yes
 585
 586   DEFAULT_wxUSE_MENUS=yes
 587   DEFAULT_wxUSE_MINIFRAME=yes
 588   DEFAULT_wxUSE_HTML=yes
 589   DEFAULT_wxUSE_FILESYSTEM=yes
 590   DEFAULT_wxUSE_FS_INET=yes
 591   DEFAULT_wxUSE_FS_ZIP=yes
 592   DEFAULT_wxUSE_BUSYINFO=yes
 593   DEFAULT_wxUSE_ZIPSTREAM=yes
 594   DEFAULT_wxUSE_VALIDATORS=yes
 595
 596   DEFAULT_wxUSE_ACCEL=yes
 597   DEFAULT_wxUSE_BUTTON=yes
 598   DEFAULT_wxUSE_BMPBUTTON=yes
 599   DEFAULT_wxUSE_CALCTRL=yes
 600   DEFAULT_wxUSE_CARET=yes
 601   DEFAULT_wxUSE_CHECKBOX=yes
 602   DEFAULT_wxUSE_CHECKLST=yes
 603   DEFAULT_wxUSE_CHOICE=yes
 604   DEFAULT_wxUSE_COMBOBOX=yes
 605   DEFAULT_wxUSE_DISPLAY=no
 606   DEFAULT_wxUSE_GAUGE=yes
 607   DEFAULT_wxUSE_GRID=yes
 608   DEFAULT_wxUSE_IMAGLIST=yes
 609   DEFAULT_wxUSE_LISTBOX=yes
 610   DEFAULT_wxUSE_LISTCTRL=yes
 611   DEFAULT_wxUSE_NOTEBOOK=yes
 612   DEFAULT_wxUSE_RADIOBOX=yes
 613   DEFAULT_wxUSE_RADIOBTN=yes
 614   DEFAULT_wxUSE_SASH=yes
 615   DEFAULT_wxUSE_SCROLLBAR=yes
 616   DEFAULT_wxUSE_SLIDER=yes
 617   DEFAULT_wxUSE_SPINBTN=yes
 618   DEFAULT_wxUSE_SPINCTRL=yes
 619   DEFAULT_wxUSE_SPLITTER=yes
 620   DEFAULT_wxUSE_STATBMP=yes
 621   DEFAULT_wxUSE_STATBOX=yes
 622   DEFAULT_wxUSE_STATLINE=yes
 623   DEFAULT_wxUSE_STATTEXT=yes
 624   DEFAULT_wxUSE_STATUSBAR=yes
 625   DEFAULT_wxUSE_TABDIALOG=no
 626   DEFAULT_wxUSE_TEXTCTRL=yes
 627   DEFAULT_wxUSE_TOGGLEBTN=yes
 628   DEFAULT_wxUSE_TOOLBAR=yes
 629   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 630   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 631   DEFAULT_wxUSE_TREECTRL=yes
 632   DEFAULT_wxUSE_POPUPWIN=yes
 633   DEFAULT_wxUSE_TIPWINDOW=yes
 634
 635   DEFAULT_wxUSE_UNICODE=no
 636   DEFAULT_wxUSE_UNICODE_MSLU=yes
 637   DEFAULT_wxUSE_WCSRTOMBS=no
 638
 639   DEFAULT_wxUSE_PALETTE=yes
 640   DEFAULT_wxUSE_IMAGE=yes
 641   DEFAULT_wxUSE_GIF=yes
 642   DEFAULT_wxUSE_PCX=yes
 643   DEFAULT_wxUSE_IFF=no
 644   DEFAULT_wxUSE_PNM=yes
 645   DEFAULT_wxUSE_XPM=yes
 646   DEFAULT_wxUSE_ICO_CUR=yes
 647 fi
 648
 649 dnl WX_ARG_WITH should be used to select whether an external package will be
 650 dnl used or not, to configure compile-time features of this package itself,
 651 dnl use WX_ARG_ENABLE instead
 652
 653 dnl ============================
 654 dnl external package dependecies
 655 dnl ============================
 656
 657 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 658 dnl these values manually
 659 for toolkit in `echo $ALL_TOOLKITS`; do
 660   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 661   if test "x$LINE" != "x" ; then
 662     has_toolkit_in_cache=1
 663     eval "DEFAULT_$LINE"
 664     eval "CACHE_$toolkit=1"
 665   fi
 666 done
 667
 668 dnl ---------------------------------------------------------------------------
 669 dnl --disable-gui will build only non-GUI part of wxWindows: check for this
 670 dnl first to disable many other switches if it's given
 671 dnl
 672 dnl NB: this is still in testing stage, don't use if you don't know what you're
 673 dnl     doing
 674 dnl ---------------------------------------------------------------------------
 675
 676 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 677
 678 if test "$wxUSE_GUI" = "yes"; then
 679
 680 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWindows GUI controls instead of native ones], wxUSE_UNIVERSAL)
 681 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 682 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 683 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" TOOLKIT_GIVEN=1])
 684 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" TOOLKIT_GIVEN=1])
 685 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 686 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 687 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 688 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 689 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 690 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 691 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 692
 693 WX_ARG_ENABLE(gtk2,        [  --enable-gtk2           use GTK+ 2.0 if available (EXPERIMENTAL)], wxUSE_GTK2)
 694
 695 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 696 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 697 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 698 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 699
 700 fi
 701 dnl for GUI only
 702
 703 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 704 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 705 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 706 WX_ARG_WITH(odbc,          [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 707
 708 dnl ---------------------------------------------------------------------------
 709 dnl compile options
 710 dnl ---------------------------------------------------------------------------
 711
 712 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 713 WX_ARG_ENABLE(soname,      [  --enable-soname         set the DT_SONAME field in ELF shared libraries], wxUSE_SONAME)
 714 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 715 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 716
 717 dnl allow the precompiled header option to be disabled under Mac OS X/Darwin
 718 WX_ARG_ENABLE(precomp,     [  --enable-precomp        enable use of precompiled headers (Mac OS X/Darwin)], wxUSE_PRECOMP)
 719
 720 if test "$wxUSE_DEBUG" = "yes"; then
 721   DEFAULT_wxUSE_DEBUG_FLAG=yes
 722   DEFAULT_wxUSE_DEBUG_INFO=yes
 723 elif test "$wxUSE_DEBUG" = "no"; then
 724   DEFAULT_wxUSE_DEBUG_FLAG=no
 725   DEFAULT_wxUSE_DEBUG_INFO=no
 726 fi
 727
 728 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 729 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 730 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 731 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 732 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 733 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 734 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 735 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 736 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 737 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 738
 739 WX_ARG_ENABLE(compat20,      [  --enable-compat20       enable wxWindows 2.0 compatibility], WXWIN_COMPATIBILITY_2)
 740 WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWindows 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
 741 WX_ARG_ENABLE(compat24,      [  --disable-compat24      disable wxWindows 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, disable)
 742
 743 AC_ARG_ENABLE(rpath,         [  --enable-rpath=DIR      output the rpath flag from wx-config], [wxRPATH_DIR="$enableval"])
 744
 745 if test "$wxRPATH_DIR" != "" -a "$wxRPATH_DIR" != "disable"; then
 746    WXCONFIG_RPATH="-Wl,-rpath -Wl,$wxRPATH_DIR"
 747 fi
 748
 749
 750 dnl ---------------------------------------------------------------------------
 751 dnl (small) optional non GUI classes
 752 dnl ---------------------------------------------------------------------------
 753
 754 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 755 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 756
 757 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 758 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 759 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 760 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 761 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 762 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes], wxUSE_OLE)
 763 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 764
 765 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 766
 767 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 768 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 769 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 770 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 771 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 772 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 773 WX_ARG_ENABLE(wave,          [  --enable-wave           use wxWave class], wxUSE_WAVE)
 774 WX_ARG_ENABLE(fraction,      [  --enable-fraction       use wxFraction class], wxUSE_FRACTION)
 775 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 776 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 777 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 778 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 779 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 780 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 781 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile classes], wxUSE_FILE)
 782 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile classes], wxUSE_FFILE)
 783 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 784 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 785 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 786 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 787 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (win32 only)], wxUSE_UNICODE_MSLU)
 788 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWindows implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 789 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 790 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 791 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 792 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
 793 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZipInputStream], wxUSE_ZIPSTREAM)
 794
 795 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals and pass them to wxApp::OnFatalException], wxUSE_ON_FATAL_EXCEPTION)
 796 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 797
 798 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 799 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 800
 801 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 802 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 803 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 804 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 805 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 806
 807
 808 dnl ---------------------------------------------------------------------------
 809 dnl "big" options (i.e. those which change a lot of things throughout the library)
 810 dnl ---------------------------------------------------------------------------
 811
 812 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 813
 814 if test "$wxUSE_GUI" = "yes"; then
 815
 816 dnl ---------------------------------------------------------------------------
 817 dnl "big" GUI options
 818 dnl ---------------------------------------------------------------------------
 819
 820 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 821 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 822 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 823 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 824 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 825 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 826 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 827 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI_ARCHITECTURE)
 828 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 829 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 830 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 831
 832 dnl ---------------------------------------------------------------------------
 833 dnl PostScript options
 834 dnl ---------------------------------------------------------------------------
 835 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 836
 837 dnl VZ: these options seem to be always on, if someone wants to change it please do
 838 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
 839 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
 840
 841 dnl ---------------------------------------------------------------------------
 842 dnl resources
 843 dnl ---------------------------------------------------------------------------
 844
 845 dnl WX_ARG_ENABLE(prologio,    [  --enable-prologio       use Prolog IO library], wxUSE_PROLOGIO)
 846 WX_ARG_ENABLE(resources,   [  --enable-resources      use wxWindows resources], wxUSE_RESOURCES)
 847
 848 WX_ARG_ENABLE(xresources,  [  --enable-xresources     use X resources for save (default for gtk+)], wxUSE_X_RESOURCES)
 849
 850 dnl ---------------------------------------------------------------------------
 851 dnl IPC &c
 852 dnl ---------------------------------------------------------------------------
 853
 854 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 855 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 856 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 857
 858 dnl WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
 859
 860 dnl ---------------------------------------------------------------------------
 861 dnl optional GUI controls (in alphabetical order except the first one)
 862 dnl ---------------------------------------------------------------------------
 863
 864 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
 865
 866 dnl even with --enable-controls, some may be disabled by giving
 867 dnl --disable-<control> later on the command line - but by default all will be
 868 dnl used (and vice versa)
 869 if test "$wxUSE_CONTROLS" = "yes"; then
 870   DEFAULT_wxUSE_ACCEL=yes
 871   DEFAULT_wxUSE_BMPBUTTON=yes
 872   DEFAULT_wxUSE_BUTTON=yes
 873   DEFAULT_wxUSE_CALCTRL=no
 874   DEFAULT_wxUSE_CARET=yes
 875   DEFAULT_wxUSE_COMBOBOX=yes
 876   DEFAULT_wxUSE_CHECKBOX=yes
 877   DEFAULT_wxUSE_CHECKLISTBOX=yes
 878   DEFAULT_wxUSE_CHOICE=yes
 879   DEFAULT_wxUSE_GAUGE=yes
 880   DEFAULT_wxUSE_GRID=yes
 881   DEFAULT_wxUSE_IMAGLIST=yes
 882   DEFAULT_wxUSE_LISTBOX=yes
 883   DEFAULT_wxUSE_LISTCTRL=yes
 884   DEFAULT_wxUSE_NOTEBOOK=yes
 885   DEFAULT_wxUSE_RADIOBOX=yes
 886   DEFAULT_wxUSE_RADIOBTN=yes
 887   DEFAULT_wxUSE_SASH=yes
 888   DEFAULT_wxUSE_SCROLLBAR=yes
 889   DEFAULT_wxUSE_SLIDER=yes
 890   DEFAULT_wxUSE_SPINBTN=yes
 891   DEFAULT_wxUSE_SPINCTRL=yes
 892   DEFAULT_wxUSE_SPLITTER=yes
 893   DEFAULT_wxUSE_STATBMP=yes
 894   DEFAULT_wxUSE_STATBOX=yes
 895   DEFAULT_wxUSE_STATLINE=yes
 896   DEFAULT_wxUSE_STATUSBAR=yes
 897   DEFAULT_wxUSE_TAB_DIALOG=yes
 898   DEFAULT_wxUSE_TOGGLEBTN=yes
 899   DEFAULT_wxUSE_TOOLBAR=yes
 900   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 901   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 902   DEFAULT_wxUSE_TOOLTIPS=yes
 903   DEFAULT_wxUSE_TREECTRL=yes
 904   DEFAULT_wxUSE_POPUPWIN=yes
 905   DEFAULT_wxUSE_TIPWINDOW=yes
 906 elif test "$wxUSE_CONTROLS" = "no"; then
 907   DEFAULT_wxUSE_ACCEL=no
 908   DEFAULT_wxUSE_BMPBUTTON=no
 909   DEFAULT_wxUSE_BUTTON=no
 910   DEFAULT_wxUSE_CALCTRL=no
 911   DEFAULT_wxUSE_CARET=no
 912   DEFAULT_wxUSE_COMBOBOX=no
 913   DEFAULT_wxUSE_CHECKBOX=no
 914   DEFAULT_wxUSE_CHECKLISTBOX=no
 915   DEFAULT_wxUSE_CHOICE=no
 916   DEFAULT_wxUSE_GAUGE=no
 917   DEFAULT_wxUSE_GRID=no
 918   DEFAULT_wxUSE_IMAGLIST=no
 919   DEFAULT_wxUSE_LISTBOX=no
 920   DEFAULT_wxUSE_LISTCTRL=no
 921   DEFAULT_wxUSE_NOTEBOOK=no
 922   DEFAULT_wxUSE_RADIOBOX=no
 923   DEFAULT_wxUSE_RADIOBTN=no
 924   DEFAULT_wxUSE_SASH=no
 925   DEFAULT_wxUSE_SCROLLBAR=no
 926   DEFAULT_wxUSE_SLIDER=no
 927   DEFAULT_wxUSE_SPINBTN=no
 928   DEFAULT_wxUSE_SPINCTRL=no
 929   DEFAULT_wxUSE_SPLITTER=no
 930   DEFAULT_wxUSE_STATBMP=no
 931   DEFAULT_wxUSE_STATBOX=no
 932   DEFAULT_wxUSE_STATLINE=no
 933   DEFAULT_wxUSE_STATUSBAR=no
 934   DEFAULT_wxUSE_TAB_DIALOG=no
 935   DEFAULT_wxUSE_TOGGLEBTN=no
 936   DEFAULT_wxUSE_TOOLBAR=no
 937   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 938   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 939   DEFAULT_wxUSE_TOOLTIPS=no
 940   DEFAULT_wxUSE_TREECTRL=no
 941   DEFAULT_wxUSE_POPUPWIN=no
 942   DEFAULT_wxUSE_TIPWINDOW=no
 943 fi
 944
 945 ## FIXME: This is a blatant hack
 946 if test "x$wxUSE_COCOA" != "x" -a "$wxUSE_COCOA" != "0" ; then
 947   wxUSE_PRINTING_ARCHITECTURE=no
 948   wxUSE_HELP=no
 949   wxUSE_CLIPBOARD=no
 950   wxUSE_DRAG_AND_DROP=no
 951   wxUSE_DATAOBJ=no
 952   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 953   DEFAULT_wxUSE_TEXTDLG=no
 954   DEFAULT_wxUSE_GAUGE=no
 955   DEFAULT_wxUSE_SCROLLBAR=no
 956   DEFAULT_wxUSE_SLIDER=no
 957   DEFAULT_wxUSE_COMBOBOX=no
 958   DEFAULT_wxUSE_CALCTRL=no
 959   DEFAULT_wxUSE_SPINBTN=no
 960   DEFAULT_wxUSE_SPINCTRL=no
 961   DEFAULT_wxUSE_TOOLTIPS=no
 962   DEFAULT_wxUSE_COLOURDLG=no
 963   DEFAULT_wxUSE_DIRDLG=no
 964   DEFAULT_wxUSE_DRAGIMAGE=no
 965   DEFAULT_wxUSE_FINDREPLDLG=no
 966   DEFAULT_wxUSE_FONTDLG=no
 967   DEFAULT_wxUSE_GRID=no
 968   DEFAULT_wxUSE_NUMBERDLG=no
 969   DEFAULT_wxUSE_PROGRESSDLG=no
 970   DEFAULT_wxUSE_SASH=no
 971   DEFAULT_wxUSE_SPLITTER=no
 972   DEFAULT_wxUSE_WIZARDDLG=no
 973   DEFAULT_wxUSE_SPLITTER=no
 974   DEFAULT_wxUSE_STARTUP_TIPS=no
 975   DEFAULT_wxUSE_TREECTRL=no
 976 fi
 977
 978 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 979 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 980 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 981 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 982 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 983 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 984 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 985 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 986 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 987 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 988 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 989 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 990 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 991 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 992 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 993 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 994 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 995 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 996 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 997 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 998 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 999 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1000 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1001 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1002 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1003 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1004 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1005 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1006 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1007 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1008 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1009 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1010 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1011 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1012 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
1013 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1014 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1015 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1016
1017 dnl ---------------------------------------------------------------------------
1018 dnl common dialogs
1019 dnl ---------------------------------------------------------------------------
1020
1021 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1022 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1023 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1024 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1025 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1026 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1027 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1028 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1029 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1030 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1031 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1032 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1033 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1034 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1035
1036 dnl ---------------------------------------------------------------------------
1037 dnl misc GUI options
1038 dnl ---------------------------------------------------------------------------
1039
1040 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1041 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1042 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1043 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1044 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1045 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1046 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick (Linux only)], wxUSE_JOYSTICK)
1047 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1048 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1049
1050 dnl ---------------------------------------------------------------------------
1051 dnl support for image formats that do not rely on external library
1052 dnl ---------------------------------------------------------------------------
1053
1054 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1055 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1056 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1057 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1058 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1059 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1060 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1061 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1062
1063 fi
1064
1065 dnl General settings (needed for GUI and non-GUI compilations alike).
1066 dnl Path separator; ':' for unix, ';' for OS/2
1067 dnl Stem for flex output; lexyy for OS/2, lex.yy otherwise
1068 case "${host}" in
1069   *-pc-os2_emx | *-pc-os2-emx )
1070     PATH_IFS=';'
1071 dnl Really ought to text for this as meanwhile there are flex versions using
1072 dnl lex.yy as well due to FAT support being more and more dropped...
1073     LEX_STEM="lexyy"
1074   ;;
1075   *)
1076     PATH_IFS=':'
1077     LEX_STEM="lex.yy"
1078   ;;
1079 esac
1080
1081 dnl for GUI only
1082
1083 dnl cache the options values before (may be) aborting below
1084 WX_ARG_CACHE_FLUSH
1085
1086 dnl check that no more than one toolkit is given and that if none are given that
1087 dnl we have a default one
1088
1089 AC_MSG_CHECKING(for toolkit)
1090
1091 # In Wine, we need to default to MSW, not GTK or MOTIF
1092 if test "$wxUSE_WINE" = "yes"; then
1093     DEFAULT_DEFAULT_wxUSE_GTK=0
1094     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1095     DEFAULT_DEFAULT_wxUSE_MSW=1
1096 fi
1097
1098 if test "$wxUSE_GUI" = "yes"; then
1099
1100     if test "$USE_BEOS" = 1; then
1101         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1102     fi
1103
1104     if test "$TOOLKIT_GIVEN" = 1; then
1105       dnl convert "yes" to 1 and "no" to 0
1106       for toolkit in `echo $ALL_TOOLKITS`; do
1107         var=wxUSE_$toolkit
1108         eval "value=\$${var}"
1109         eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1110       done
1111     else
1112       dnl try to guess the most apropriate toolkit for this platform
1113       for toolkit in `echo $ALL_TOOLKITS`; do
1114         if test "$has_toolkit_in_cache" != 1; then
1115           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1116         else
1117           var=DEFAULT_wxUSE_$toolkit
1118         fi
1119         eval "wxUSE_$toolkit=\$${var}"
1120       done
1121     fi
1122
1123     dnl we suppose that expr is available (maybe there is a better way to do
1124     dnl this? what about using ALL_TOOLKITS? TODO)
1125     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1126                   + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} \
1127                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1128
1129     dnl Allow wxUSE_PM only for OS/2 with EMX.
1130     case "${host}" in
1131       *-pc-os2_emx | *-pc-os2-emx )
1132         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1133     esac
1134
1135     case "$NUM_TOOLKITS" in
1136       1)
1137       ;;
1138       0)
1139         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1140       ;;
1141       *)
1142         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1143     esac
1144
1145     dnl cache the wxUSE_<TOOLKIT> values too
1146     for toolkit in `echo $ALL_TOOLKITS`; do
1147       var=wxUSE_$toolkit
1148       eval "value=\$${var}"
1149       if test "x$value" != x; then
1150         cache_var=CACHE_$toolkit
1151         eval "cache=\$${cache_var}"
1152         if test "$cache" = 1; then
1153           echo "$var=$value" >> ${wx_arg_cache_file}
1154         fi
1155         if test "$value" = 1; then
1156           toolkit_echo=`echo $toolkit | tr [[A-Z]] [[a-z]]`
1157           AC_MSG_RESULT($toolkit_echo)
1158         fi
1159       fi
1160     done
1161 else
1162     AC_MSG_RESULT(base ($host_alias hosted) only)
1163 fi
1164
1165 dnl ---------------------------------------------------------------------------
1166 dnl When we are using Cygwin with Motif/GTK+, we want it to appear like
1167 dnl 'just' a POSIX platform, so the Win32 API must not be available
1168 dnl ---------------------------------------------------------------------------
1169 dnl (Windows-only piece)
1170 wants_win32=0
1171 doesnt_want_win32=0
1172 case "${host}" in
1173   *-*-cygwin*)
1174       if test "$wxUSE_MSW" = 1 ; then
1175         wants_win32=1
1176       else
1177         doesnt_want_win32=1
1178       fi
1179   ;;
1180   *-*-mingw*)
1181       wants_win32=1
1182   ;;
1183 esac
1184
1185 dnl ---------------------------------------------------------------------------
1186 dnl Wine is a virtual platform, we need to patch things up a bit
1187 dnl ---------------------------------------------------------------------------
1188 if test "$wxUSE_WINE" = "yes"; then
1189     wants_win32=1
1190     dnl FIXME: we should do a better job of testing for these
1191     CC=winegcc
1192     CXX=wineg++
1193     RESCOMP=wrc
1194 fi
1195
1196 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1197 dnl     take effect on Cygwin/Mingw and not other platforms.
1198 if test "$wants_win32" = 1 ; then
1199     USE_UNIX=0
1200     USE_WIN32=1
1201     AC_DEFINE(__WIN32__)
1202     AC_DEFINE(__WIN95__)
1203     AC_DEFINE(__WINDOWS__)
1204     AC_DEFINE(__GNUWIN32__)
1205     AC_DEFINE(STRICT)
1206     AC_DEFINE(WINVER, 0x0400)
1207 fi
1208 if test "$doesnt_want_win32" = 1 ; then
1209     USE_UNIX=1
1210     USE_WIN32=0
1211 fi
1212 dnl (end of Windows-only piece)
1213
1214 if test "$USE_UNIX" = 1 ; then
1215     wxUSE_UNIX=yes
1216     AC_DEFINE(__UNIX__)
1217 fi
1218
1219 dnl ---------------------------------------------------------------------------
1220 dnl Checks for programs
1221 dnl ---------------------------------------------------------------------------
1222
1223 dnl flush the cache because checking for programs might abort
1224 AC_CACHE_SAVE
1225
1226 dnl cross-compiling support: we're cross compiling if the build system is
1227 dnl different from the target one (assume host and target be always the same)
1228 if test "$build" != "$host" ; then
1229     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 -o "$USE_UNIX"; then
1230         CC=$host_alias-gcc
1231         CXX=$host_alias-c++
1232         AR=$host_alias-ar
1233         RANLIB=$host_alias-ranlib
1234         DLLTOOL=$host_alias-dlltool
1235         RESCOMP=$host_alias-windres
1236         LD=$host_alias-ld
1237         NM=$host_alias-nm
1238         STRIP=$host_alias-strip
1239     else
1240         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1241     fi
1242 fi
1243
1244 dnl C-compiler checks
1245 dnl   defines CC with the compiler to use
1246 dnl   defines GCC with yes if using gcc
1247 dnl   defines GCC empty if not using gcc
1248 dnl   defines CFLAGS
1249 dnl
1250 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1251 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1252 dnl -g and -O flags ourselves below
1253 CFLAGS=${CFLAGS:=}
1254 AC_PROG_CC
1255
1256 dnl is -traditional needed for correct compilations
1257 dnl   adds -traditional for gcc if needed
1258 AC_PROG_GCC_TRADITIONAL
1259
1260 AC_LANG_SAVE
1261 AC_LANG_CPLUSPLUS
1262
1263 dnl C++-compiler checks
1264 dnl   defines CXX with the compiler to use
1265 dnl   defines GXX with yes if using gxx
1266 dnl   defines GXX empty if not using gxx
1267 dnl   defines CXXFLAGS
1268 dnl
1269 dnl see CFLAGS line above
1270 CXXFLAGS=${CXXFLAGS:=}
1271 AC_PROG_CXX
1272
1273 AC_LANG_RESTORE
1274
1275 dnl ranlib command
1276 dnl   defines RANLIB with the appropriate command
1277 AC_PROG_RANLIB
1278
1279 dnl ar command
1280 dnl   defines AR with the appropriate command
1281 AC_CHECK_PROG(AR, ar, ar, ar)
1282
1283 dnl install checks
1284 dnl   defines INSTALL with the appropriate command
1285 AC_PROG_INSTALL
1286
1287 dnl   make install path absolute (if not already);
1288 dnl   will fail with (some) MSDOS paths
1289 case ${INSTALL} in
1290   /* ) # Absolute
1291      ;;
1292   ?:* ) # Drive letter, considered as absolute.
1293      ;;
1294   *)
1295      INSTALL=`pwd`/${INSTALL} ;;
1296 esac
1297
1298 dnl HP-UX install doesn't handle the "-d" switch so don't use it there
1299 case ${host} in
1300     *-hp-hpux* )
1301         INSTALL_DIR="mkdir"
1302         ;;
1303
1304     *)  INSTALL_DIR="$INSTALL -d"
1305         ;;
1306 esac
1307
1308
1309 case "${host}" in
1310
1311     dnl The other BSD's should probably go in here too, since this is
1312     dnl to workaround a strange static lib BSDism.
1313     dnl Mac OS X install seems to ignore -p option...
1314     powerpc-*-darwin* )
1315         INSTALL_PROGRAM="cp -fp"
1316         INSTALL_DATA="cp -fp"
1317         ;;
1318     *)
1319         ;;
1320 esac
1321
1322 dnl strip command
1323 dnl   defines STRIP as strip or nothing if not found
1324 AC_CHECK_PROG(STRIP, strip, strip, true)
1325
1326 dnl does make support "-include" (only GNU make does AFAIK)?
1327 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1328 [
1329     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1330             egrep -s GNU > /dev/null); then
1331         wx_cv_prog_makeisgnu="yes"
1332     else
1333         wx_cv_prog_makeisgnu="no"
1334     fi
1335 ])
1336
1337 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1338     IF_GNU_MAKE=""
1339 else
1340     IF_GNU_MAKE="#"
1341 fi
1342
1343 AC_SUBST(IF_GNU_MAKE)
1344
1345 dnl we don't need to check for VPATH support in GNU make - it does have it
1346 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1347 dnl check if VPATH works
1348 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1349 dnl create Makefile
1350 cat - << EOF > confMake
1351 check : file
1352         cp \$? \$@
1353         cp \$? final_file
1354 EOF
1355
1356 if test ! -d sub ; then
1357   mkdir sub
1358 fi
1359 echo dummy > sub/file
1360 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1361 RESULT=$?
1362 rm -f sub/file check final_file confMake
1363 rmdir sub
1364 if test "$RESULT" = 0; then
1365   wx_cv_prog_makevpath="yes"
1366 else
1367   wx_cv_prog_makevpath="no"
1368 fi
1369 ])
1370
1371 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1372 AC_MSG_ERROR([
1373 You need a make-utility that is able to use the variable
1374 VPATH correctly.
1375 If your version of make does not support VPATH correctly,
1376 please install GNU-make (possibly as gmake), and start
1377 configure with the following command:
1378 export MAKE=gmake; ./configure  for sh-type shells
1379 setenv MAKE gmake; ./configure  for csh-type shells
1380 Also please do remember to use gmake in this case every time
1381 you are trying to compile.
1382 ])
1383 fi dnl make without VPATH
1384 fi dnl not GNU make
1385
1386 dnl YACC checks
1387 dnl   defines YACC with the appropriate command
1388 AC_PROG_YACC
1389
1390 dnl LEX checks
1391 dnl   defines LEX with the appropriate command
1392 dnl   defines LEXLIB with the appropriate library
1393 AC_PROG_LEX
1394
1395 dnl needed for making link to setup.h
1396 AC_PROG_LN_S
1397
1398 dnl ---------------------------------------------------------------------------
1399 dnl When we are using gcc on OS/2, we want to be either using resources (PM)
1400 dnl or a more complete POSIX emulation for Motif/GTK+/X11
1401 dnl ---------------------------------------------------------------------------
1402 dnl (OS/2-only piece)
1403 case "${host}" in
1404   *-pc-os2_emx | *-pc-os2-emx )
1405       dnl Explicitly link -lstdcpp, since we are using "gcc" not "g++"/"c++".
1406       LIBS="$LIBS -lstdcpp"
1407       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1408           dnl More complete Unix emulation for unix-like ports
1409           dnl by linking in POSIX/2's cExt (if available).
1410           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1411       else
1412           dnl Include resources for the "native" port (wxPM).
1413           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1414       fi
1415   ;;
1416 esac
1417 dnl (end of OS/2-only piece)
1418
1419 dnl ------------------------------------------------------------------------
1420 dnl Check for headers
1421 dnl ------------------------------------------------------------------------
1422
1423 dnl test for strings.h needed under AIX, but do not check for it wxMac as
1424 dnl it exists but is only a simple redirection to string.h and it is in
1425 dnl conflict with Strings.h in FlatCarbon headers
1426 if test "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
1427   dnl defines HAVE_STRINGS_H
1428   AC_CHECK_HEADERS(strings.h)
1429 fi
1430
1431 dnl defines HAVE_STDLIB_H
1432 AC_CHECK_HEADERS(stdlib.h)
1433 dnl defines HAVE_MALLOC_H
1434 AC_CHECK_HEADERS(malloc.h)
1435 dnl defines HAVE_UNISTD_H
1436 AC_CHECK_HEADERS(unistd.h)
1437 dnl defines HAVE_WCHAR_H
1438 AC_CHECK_HEADERS(wchar.h)
1439
1440 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1441 if test "$ac_cv_header_wchar_h" != "yes"; then
1442     dnl defines HAVE_WCSTR_H
1443     AC_CHECK_HEADERS(wcstr.h)
1444 fi
1445
1446 dnl defines HAVE_FNMATCH_H
1447 AC_CHECK_HEADERS(fnmatch.h)
1448
1449 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
1450     AC_CHECK_FUNCS(fnmatch)
1451 fi
1452
1453 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1454 AC_CHECK_HEADERS(langinfo.h)
1455
1456 case "${host}" in
1457   *-pc-os2_emx | *-pc-os2-emx )
1458       dnl Explicitly link -lintl if langinfo.h is available.
1459       if test $ac_cv_header_langinfo_h = "yes"; then
1460           LIBS="$LIBS -lintl"
1461       fi
1462   ;;
1463 esac
1464
1465 if test "$wxUSE_GUI" = "yes"; then
1466     if test "$wxUSE_UNIX" = "yes"; then
1467         dnl defines HAVE_X11_XKBLIB_H
1468         AC_CHECK_HEADERS(X11/XKBlib.h)
1469     fi
1470 fi
1471
1472 dnl ---------------------------------------------------------------------------
1473 dnl Checks for compiler characteristics
1474 dnl ---------------------------------------------------------------------------
1475
1476 dnl defines const to be empty if c-compiler does not support const fully
1477 AC_C_CONST
1478 dnl defines inline to a sensible value for the c-compiler
1479 AC_C_INLINE
1480
1481 dnl check the sizes of integral types (give some reasonable default values for
1482 dnl cross-compiling)
1483 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1484 AC_CHECK_SIZEOF(char, 1)
1485 AC_CHECK_SIZEOF(short, 2)
1486 AC_CHECK_SIZEOF(void *, 4)
1487 AC_CHECK_SIZEOF(int, 4)
1488 AC_CHECK_SIZEOF(long, 4)
1489
1490 case "${host}" in
1491     arm-*-linux* )
1492         AC_CHECK_SIZEOF(long long, 8)
1493     ;;
1494     *-hp-hpux* )
1495         AC_CHECK_SIZEOF(long long, 0)
1496         if test "$ac_cv_sizeof_long_long" != "0"; then
1497             dnl HPUX 10.20 headers need this define in order to use long long definitions
1498             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1499         fi
1500     ;;
1501     * )
1502         AC_CHECK_SIZEOF(long long, 0)
1503 esac
1504
1505 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
1506 dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
1507 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
1508 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
1509 [
1510     AC_TRY_RUN(
1511         [
1512             /* DJGPP only has fake wchar_t: */
1513             #ifdef __DJGPP__
1514             #  error "fake wchar_t"
1515             #endif
1516             #ifdef HAVE_WCHAR_H
1517             #  ifdef __CYGWIN__
1518             #    include <stddef.h>
1519             #  endif
1520             #  include <wchar.h>
1521             #endif
1522             #ifdef HAVE_STDLIB_H
1523             #  include <stdlib.h>
1524             #endif
1525             #include <stdio.h>
1526             int main()
1527             {
1528                 FILE *f=fopen("conftestval", "w");
1529                 if (!f) exit(1);
1530                 fprintf(f, "%i", sizeof(wchar_t));
1531                 exit(0);
1532             }
1533         ],
1534         wx_cv_sizeof_wchar_t=`cat conftestval`,
1535         wx_cv_sizeof_wchar_t=0,
1536         [
1537             case "${host}" in
1538               *-pc-msdosdjgpp )
1539                 wx_cv_sizeof_wchar_t=0
1540                 ;;
1541               * )
1542                 wx_cv_sizeof_wchar_t=4
1543                 ;;
1544             esac
1545         ]
1546     )
1547 ])
1548
1549 AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
1550
1551 dnl check for large file support
1552 AC_SYS_LARGEFILE
1553
1554 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1555 dnl line because otherwise the system headers risk being included before
1556 dnl wx/defs.h which defines these constants leading to inconsistent
1557 dnl sizeof(off_t) in different source files of the same program and linking
1558 dnl problems
1559 if test "x$wx_largefile" = "xyes"; then
1560     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1561         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1562     else
1563         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1564     fi
1565     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1566 fi
1567
1568 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1569 WX_C_BIGENDIAN
1570
1571 dnl check for iostream (as opposed to iostream.h) standard header
1572 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1573
1574 dnl check whether C++ compiler supports bool built-in type
1575 WX_CPP_BOOL
1576
1577 dnl check whether C++ compiler supports explicit keyword
1578 WX_CPP_EXPLICIT
1579
1580 dnl check whether C++ compiler supports C++ casts
1581 AC_CXX_CONST_CAST
1582
1583 dnl ---------------------------------------------------------------------------
1584 dnl Define search path for includes and libraries: all headers and libs will be
1585 dnl looked for in all directories of this path
1586 dnl ---------------------------------------------------------------------------
1587
1588 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1589 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1590 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1591 dnl
1592 dnl Also try to put all directories which may contain X11R6 before those which
1593 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1594 SEARCH_INCLUDE="\
1595     /usr/local/include        \
1596                               \
1597     /usr/Motif-1.2/include    \
1598     /usr/Motif-2.1/include    \
1599                               \
1600     /usr/include/Motif1.2     \
1601     /opt/xpm/include/X11      \
1602     /opt/GBxpm/include/       \
1603     /opt/GBxpm/X11/include/   \
1604                               \
1605     /usr/Motif1.2/include     \
1606     /usr/dt/include           \
1607     /usr/openwin/include      \
1608                               \
1609     /usr/include/Xm           \
1610                               \
1611     /usr/X11R6/include        \
1612     /usr/X11R6.4/include      \
1613     /usr/X11R5/include        \
1614     /usr/X11R4/include        \
1615                               \
1616     /usr/include/X11R6        \
1617     /usr/include/X11R5        \
1618     /usr/include/X11R4        \
1619                               \
1620     /usr/local/X11R6/include  \
1621     /usr/local/X11R5/include  \
1622     /usr/local/X11R4/include  \
1623                               \
1624     /usr/local/include/X11R6  \
1625     /usr/local/include/X11R5  \
1626     /usr/local/include/X11R4  \
1627                               \
1628     /usr/X11/include          \
1629     /usr/include/X11          \
1630     /usr/local/X11/include    \
1631     /usr/local/include/X11    \
1632                               \
1633     /usr/X386/include         \
1634     /usr/x386/include         \
1635     /usr/XFree86/include/X11  \
1636                               \
1637     X:/XFree86/include        \
1638     X:/XFree86/include/X11    \
1639                               \
1640     /usr/include/gtk          \
1641     /usr/local/include/gtk    \
1642     /usr/include/glib         \
1643     /usr/local/include/glib   \
1644                               \
1645     /usr/include/qt           \
1646     /usr/local/include/qt     \
1647                               \
1648     /usr/include/windows      \
1649     /usr/include/wine         \
1650     /usr/local/include/wine   \
1651                               \
1652     /usr/unsupported/include  \
1653     /usr/athena/include       \
1654     /usr/local/x11r5/include  \
1655     /usr/lpp/Xamples/include  \
1656                               \
1657     /usr/openwin/share/include"
1658
1659 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` "
1660
1661 dnl ------------------------------------------------------------------------
1662 dnl Check for libraries
1663 dnl ------------------------------------------------------------------------
1664
1665 dnl flush the cache because checking for libraries below might abort
1666 AC_CACHE_SAVE
1667
1668 dnl check for glibc version
1669 dnl
1670 dnl VZ: I have no idea why had this check been there originally, but now
1671 dnl     we could probably do without it by just always adding _GNU_SOURCE
1672 if test "$USE_LINUX" = 1; then
1673     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
1674         AC_TRY_COMPILE([#include <features.h>],
1675             [
1676                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
1677                     #error not glibc2.1
1678                 #endif
1679             ],
1680             [
1681                 wx_cv_lib_glibc21=yes
1682             ],
1683             [
1684                 wx_cv_lib_glibc21=no
1685             ]
1686         )
1687     ])
1688     if test "$wx_cv_lib_glibc21" = "yes"; then
1689         AC_DEFINE(wxHAVE_GLIBC2)
1690     fi
1691 fi
1692
1693 dnl we may need _GNU_SOURCE for 2 things:
1694 dnl
1695 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
1696 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
1697 dnl  which breaks libtiff compilation, so it is simpler to just define
1698 dnl  _GNU_SOURCE to get everything)
1699 dnl
1700 dnl  2. for Unicode functions
1701 if test "x$wx_cv_lib_glibc21" = "xyes"; then
1702     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
1703         AC_DEFINE(_GNU_SOURCE)
1704     fi
1705 fi
1706
1707 dnl ---------------------------------------------------------------------------
1708 dnl Optional libraries
1709 dnl
1710 dnl   --with-<lib>=sys
1711 dnl       looks for system library and fails if not found
1712 dnl
1713 dnl   --with-<lib>
1714 dnl   --with-<lib>=yes
1715 dnl       looks for system library and, if not found, prints a warning,
1716 dnl       falls back to the builtin wx version, and continues configuration
1717 dnl
1718 dnl   --with-<lib>=builtin
1719 dnl       uses builtin wx version without searching for system library
1720 dnl
1721 dnl   --with-<lib>=no
1722 dnl   --without-<lib>
1723 dnl       do not use library (neither system nor builtin wx version)
1724 dnl
1725 dnl ---------------------------------------------------------------------------
1726
1727 dnl ------------------------------------------------------------------------
1728 dnl Check for regex libraries
1729 dnl ------------------------------------------------------------------------
1730
1731 REGEX_INCLUDE=
1732 if test "$wxUSE_REGEX" != "no"; then
1733     AC_DEFINE(wxUSE_REGEX)
1734
1735     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
1736         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
1737         dnl on some old systems it may be in libregex - check for it too?
1738         AC_CHECK_HEADER(regex.h, AC_CHECK_FUNCS(regcomp))
1739
1740         if test "x$ac_cv_func_regcomp" != "xyes"; then
1741             if test "$wxUSE_REGEX" = "sys" ; then
1742                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
1743             else
1744                 AC_MSG_WARN([system regex library not found, will use built-in instead])
1745                 wxUSE_REGEX=builtin
1746             fi
1747         else
1748             dnl we are using the system library
1749             wxUSE_REGEX=sys
1750         fi
1751     fi
1752
1753     if test "$wxUSE_REGEX" = "builtin" ; then
1754         REGEX_INCLUDE="-I\${top_srcdir}/src/regex"
1755     fi
1756 fi
1757
1758 dnl ------------------------------------------------------------------------
1759 dnl Check for zlib compression library
1760 dnl ------------------------------------------------------------------------
1761
1762 ZLIB_INCLUDE=
1763 ZLIB_LINK=
1764 if test "$wxUSE_ZLIB" != "no" ; then
1765     AC_DEFINE(wxUSE_ZLIB)
1766
1767     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
1768         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
1769         dnl should still use it because hopefully (can someone confirm this?)
1770         dnl Apple did fix the security problem in it and not using the system
1771         dnl library results in a whole bunch of warnings when linking with
1772         dnl Carbon framework
1773         if test "$USE_DARWIN" = 1; then
1774             system_zlib_h_ok="yes"
1775         else
1776             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
1777             dnl known to not work) and although I don't know which is
1778             dnl the minimal required version it's safer to test for 1.1.4 as
1779             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
1780             dnl has anything more ancient (1.1.3 was released in July 1998)
1781             dnl anyhow
1782             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
1783                 AC_TRY_RUN(
1784                     [
1785                         dnl zlib.h defines ZLIB_VERSION="x.y.z"
1786                         #include <zlib.h>
1787                         #include <stdio.h>
1788
1789                         dnl don't use the brackets as quotes, we need them
1790                         changequote(,)
1791                         int main()
1792                         {
1793                             FILE *f=fopen("conftestval", "w");
1794                             if (!f) exit(1);
1795                             fprintf(f, "%s",
1796                                     ZLIB_VERSION[0] == '1' &&
1797                                     (ZLIB_VERSION[2] > '1' ||
1798                                     (ZLIB_VERSION[2] == '1' &&
1799                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
1800                             exit(0);
1801                         }
1802                         changequote([,])
1803                     ],
1804                     ac_cv_header_zlib_h=`cat conftestval`,
1805                     ac_cv_header_zlib_h=no,
1806                     dnl cross-compiling: don't have an answer, try later
1807                     unset ac_cv_header_zlib_h
1808                 )
1809             )
1810             dnl If the test above did not come up with a value (e.g. cross
1811             dnl compiling) then this should give a definitive answer
1812             AC_CHECK_HEADER(zlib.h)
1813
1814             system_zlib_h_ok=$ac_cv_header_zlib_h
1815         fi
1816
1817         if test "$system_zlib_h_ok" = "yes"; then
1818             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
1819         fi
1820
1821         if test "x$ZLIB_LINK" = "x" ; then
1822             if test "$wxUSE_ZLIB" = "sys" ; then
1823                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
1824             else
1825                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
1826                 wxUSE_ZLIB=builtin
1827             fi
1828         else
1829             dnl we are using the system library
1830             wxUSE_ZLIB=sys
1831         fi
1832     fi
1833
1834     if test "$wxUSE_ZLIB" = "builtin" ; then
1835         ZLIB_INCLUDE="-I\${top_srcdir}/src/zlib"
1836     fi
1837 fi
1838
1839 dnl ------------------------------------------------------------------------
1840 dnl Check for png library
1841 dnl ------------------------------------------------------------------------
1842
1843 PNG_INCLUDE=
1844 PNG_LINK=
1845 if test "$wxUSE_LIBPNG" != "no" ; then
1846     AC_DEFINE(wxUSE_LIBPNG)
1847
1848     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
1849         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
1850         wxUSE_LIBPNG=sys
1851     fi
1852
1853     dnl for the check below to have a chance to succeed, we must already have
1854     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
1855     dnl doesn't depend on zlib)
1856     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
1857         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
1858         wxUSE_LIBPNG=builtin
1859     fi
1860
1861     if test "$wxUSE_MGL" != 1 ; then
1862         dnl Don't check for libpng when building wxMGL, libmgl contains it
1863         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
1864             dnl libpng version 0.9 is known to not work, if an even newer
1865             dnl version is required, just bump it up in the test below
1866             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
1867                 AC_TRY_RUN(
1868                     [
1869                         dnl png.h defines PNG_LIBPNG_VER=number
1870                         #include <png.h>
1871                         #include <stdio.h>
1872
1873                         int main()
1874                         {
1875                             FILE *f=fopen("conftestval", "w");
1876                             if (!f) exit(1);
1877                             fprintf(f, "%s",
1878                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
1879                             exit(0);
1880                         }
1881                     ],
1882                     ac_cv_header_png_h=`cat conftestval`,
1883                     ac_cv_header_png_h=no,
1884                     dnl cross-compiling: test (later) if we have any png.h
1885                     unset ac_cv_header_png_h
1886                 )
1887             )
1888             AC_CHECK_HEADER(png.h)
1889
1890             if test "$ac_cv_header_png_h" = "yes"; then
1891                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng", , [-lz -lm])
1892             fi
1893
1894             if test "x$PNG_LINK" = "x" ; then
1895                 if test "$wxUSE_LIBPNG" = "sys" ; then
1896                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
1897                 else
1898                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
1899                     wxUSE_LIBPNG=builtin
1900                 fi
1901             else
1902                 dnl we are using the system library
1903                 wxUSE_LIBPNG=sys
1904             fi
1905         fi
1906     fi
1907
1908     if test "$wxUSE_LIBPNG" = "builtin" ; then
1909         PNG_INCLUDE="-I\${top_srcdir}/src/png"
1910     fi
1911
1912     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
1913 fi
1914
1915 dnl ------------------------------------------------------------------------
1916 dnl Check for jpeg library
1917 dnl ------------------------------------------------------------------------
1918
1919 JPEG_INCLUDE=
1920 JPEG_LINK=
1921 if test "$wxUSE_LIBJPEG" != "no" ; then
1922     AC_DEFINE(wxUSE_LIBJPEG)
1923
1924     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
1925         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
1926         wxUSE_LIBJPEG=sys
1927     fi
1928
1929     if test "$wxUSE_MGL" != 1 ; then
1930         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
1931         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
1932             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
1933             dnl HAVE_STDLIB_H which are already defined and this provokes
1934             dnl a compiler warning which configure considers as an error...
1935             AC_MSG_CHECKING(for jpeglib.h)
1936             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
1937                 AC_TRY_COMPILE(
1938                     [
1939                         #undef HAVE_STDLIB_H
1940                         #include <stdio.h>
1941                         #include <jpeglib.h>
1942                     ],
1943                     [
1944                     ],
1945                     ac_cv_header_jpeglib_h=yes,
1946                     ac_cv_header_jpeglib_h=no
1947                 )
1948             )
1949             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
1950
1951             if test "$ac_cv_header_jpeglib_h" = "yes"; then
1952                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
1953             fi
1954
1955             if test "x$JPEG_LINK" = "x" ; then
1956                 if test "$wxUSE_LIBJPEG" = "sys" ; then
1957                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
1958                 else
1959                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
1960                     wxUSE_LIBJPEG=builtin
1961                 fi
1962             else
1963                 dnl we are using the system library
1964                 wxUSE_LIBJPEG=sys
1965             fi
1966         fi
1967     fi
1968
1969     if test "$wxUSE_LIBJPEG" = "builtin" ; then
1970         JPEG_INCLUDE="-I\${top_srcdir}/src/jpeg"
1971     fi
1972 fi
1973
1974 dnl ------------------------------------------------------------------------
1975 dnl Check for tiff library
1976 dnl ------------------------------------------------------------------------
1977
1978 TIFF_INCLUDE=
1979 TIFF_LINK=
1980 TIFF_PREREQ_LINKS=-lm
1981 if test "$wxUSE_LIBTIFF" != "no" ; then
1982     AC_DEFINE(wxUSE_LIBTIFF)
1983
1984     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
1985         dnl libtiff may depend on libjpeg and libz so use them in the test
1986         dnl below or it would fail
1987         if test "$wxUSE_LIBJPEG" = "sys"; then
1988             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
1989         fi
1990         if test "$wxUSE_ZLIB" = "sys"; then
1991             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
1992         fi
1993         AC_CHECK_HEADER(tiffio.h,
1994                         AC_CHECK_LIB(tiff, TIFFError,
1995                                      TIFF_LINK=" -ltiff",
1996                                      ,
1997                                      $TIFF_PREREQ_LINKS)
1998                        )
1999
2000         if test "x$TIFF_LINK" = "x" ; then
2001             if test "$wxUSE_LIBTIFF" = "sys" ; then
2002                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2003             else
2004                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2005                 wxUSE_LIBTIFF=builtin
2006             fi
2007         else
2008             dnl we are using the system library
2009             wxUSE_LIBTIFF=sys
2010         fi
2011     fi
2012
2013     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2014         TIFF_INCLUDE="-I\${top_srcdir}/src/tiff"
2015     fi
2016 fi
2017
2018 dnl ----------------------------------------------------------------
2019 dnl search for toolkit (widget sets)
2020 dnl ----------------------------------------------------------------
2021
2022 AFMINSTALL=
2023 WIN32INSTALL=
2024
2025 TOOLKIT=
2026 TOOLKIT_INCLUDE=
2027 WIDGET_SET=
2028
2029 dnl are we building for a win32 target environment?
2030 dnl If so, setup common stuff needed for both GUI and Base libs.
2031 if test "$USE_WIN32" = 1 ; then
2032     AC_CHECK_HEADERS(w32api.h)
2033     AC_CHECK_HEADER(windows.h, [],
2034     [
2035         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2036     ])
2037
2038     dnl check if can use _WIN32_IE macro
2039     AC_CACHE_CHECK([if w32api has good enough MSIE support], wx_cv_w32api_win32_ie,
2040     [
2041       AC_TRY_COMPILE([#include <w32api.h>],
2042                      [
2043                        #define wxCHECK_W32API_VERSION( major, minor ) \
2044                        ( defined( __W32API_MAJOR_VERSION ) && defined( __W32API_MINOR_VERSION ) \
2045                        && ( ( __W32API_MAJOR_VERSION > (major) ) \
2046                        || ( __W32API_MAJOR_VERSION == (major) && __W32API_MINOR_VERSION >= (minor))))
2047
2048                        #if !wxCHECK_W32API_VERSION(1,1)
2049                        #error You need w32api 1.1 or newer
2050                        #endif
2051                      ], [
2052                         wx_cv_w32api_win32_ie=yes
2053                      ], [
2054                         wx_cv_w32api_win32_ie=no
2055                      ])
2056     ])
2057     if test "$wx_cv_w32api_win32_ie" = "yes" ; then
2058         CPPFLAGS="$CPPFLAGS -D_WIN32_IE=0x400"
2059     fi
2060
2061     dnl --- FIXME: This is still a somewhat random list of libs,
2062     dnl ---        some of them should probably be included conditionally.
2063     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lctl3d32 -ladvapi32 -lwsock32"
2064
2065     case "${host}" in
2066         *-*-cygwin* )
2067             dnl Cygwin doesn't include these by default
2068             LIBS="$LIBS -lkernel32 -luser32 -lgdi32 -lcomdlg32"
2069             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2070     esac
2071
2072     dnl add extra odbc libs if we have compiled in odbc
2073     if test "$wxUSE_ODBC" = "yes" ; then
2074         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2075     fi
2076
2077     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2078     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2079
2080     dnl install Win32-specific files in "make install"
2081     WIN32INSTALL=win32install
2082 fi
2083
2084 if test "$USE_DARWIN" = 1; then
2085     dnl Mac OS X/Darwin GCC uses precompiled headers by default
2086     dnl this can cause problems both when compiling wxMac and wxBase
2087     if test "$wxUSE_PRECOMP" = "yes"; then
2088         CPPFLAGS="$CPPFLAGS -cpp-precomp"
2089     else
2090         CPPFLAGS="$CPPFLAGS -no-cpp-precomp"
2091     fi
2092 fi
2093
2094 if test "$wxUSE_GUI" = "yes"; then
2095     USE_GUI=1
2096
2097     GUI_TK_LIBRARY=
2098
2099     WXGTK12=
2100     WXGTK127=
2101     WXGTK20=
2102
2103     if test "$wxUSE_MSW" = 1 ; then
2104         TOOLKIT=MSW
2105         GUIDIST=MSW_DIST
2106
2107         dnl -mwindows causes a heap of other default gui libs to be linked in.
2108         dnl All platforms need this, except maybe cygwin
2109         LDFLAGS="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2110     fi
2111
2112     if test "$wxUSE_GTK" = 1; then
2113         AC_MSG_CHECKING([for GTK+ version])
2114
2115         gtk_version_cached=1
2116         AC_CACHE_VAL(wx_cv_lib_gtk,
2117             [
2118                 dnl stupid GTK+ AM macros produce their own messages, so we
2119                 dnl have to pass to the next line
2120                 gtk_version_cached=0
2121                 AC_MSG_RESULT()
2122
2123                 dnl we must link against lgthread unless the user
2124                 dnl used --disable-threads
2125                 GTK_MODULES=
2126                 if test "$wxUSE_THREADS" = "yes"; then
2127                     GTK_MODULES=gthread
2128                 fi
2129
2130                 dnl note that if we fail to find GTK2 we abort and don't fall
2131                 dnl back to GTK1.x
2132                 wx_cv_lib_gtk=
2133                 if test "x$wxUSE_GTK2" = "xyes"; then
2134                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2135                 else
2136                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2137
2138                     if test -z "$wx_cv_lib_gtk"; then
2139                         AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2140                     fi
2141                 fi
2142
2143                 if test -z "$wx_cv_lib_gtk"; then
2144                     dnl looks better in AC_MSG_RESULT
2145                     wx_cv_lib_gtk=none
2146                 else
2147                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2148                     dnl subsequent runs
2149                     wx_cv_cflags_gtk=$GTK_CFLAGS
2150                     wx_cv_libs_gtk=$GTK_LIBS
2151                 fi
2152             ]
2153         )
2154
2155         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2156         dnl enough
2157         if test "$gtk_version_cached" = 1; then
2158             AC_MSG_RESULT($wx_cv_lib_gtk)
2159         fi
2160
2161         case "$wx_cv_lib_gtk" in
2162             2.0)    WXGTK20=1
2163                     TOOLKIT_VERSION=2
2164                     ;;
2165             1.2.7)  WXGTK127=1
2166                     WXGTK12=1
2167                     ;;
2168             1.2.3)  WXGTK12=1
2169                     ;;
2170             *)      AC_MSG_ERROR([
2171 Please check that gtk-config is in path, the directory
2172 where GTK+ libraries are installed (returned by
2173 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
2174 equivalent variable and GTK+ is version 1.2.3 or above.
2175                             ])
2176                     ;;
2177         esac
2178
2179         if test "$WXGTK20" = 1; then
2180             if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
2181                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2182                     [
2183                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2184                         LIBS="$LIBS $PANGOFT2_LIBS"
2185                     ],
2186                     [
2187                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2188                         wxUSE_PRINTING_ARCHITECTURE="no"
2189                     ]
2190                 )
2191             fi
2192         else
2193             if test "$wxUSE_UNICODE" = "yes"; then
2194                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2195                 wxUSE_UNICODE=no
2196             fi
2197         fi
2198
2199         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2200         dnl have it but we do the check for the others)
2201         if test "$USE_DARWIN" != 1; then
2202             AC_CHECK_FUNCS(poll)
2203         fi
2204
2205         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2206         GUI_TK_LIBRARY="$wx_cv_libs_gtk"
2207
2208         AFMINSTALL=afminstall
2209         TOOLKIT=GTK
2210         GUIDIST=GTK_DIST
2211
2212         dnl test for XIM support in libgdk
2213         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2214     fi
2215
2216     if test "$wxUSE_MGL" = 1; then
2217        AC_MSG_CHECKING(for SciTech MGL library)
2218         if test "x$MGL_ROOT" = x ; then
2219             AC_MSG_RESULT(not found)
2220             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2221         else
2222             AC_MSG_RESULT($MGL_ROOT)
2223         fi
2224
2225         AC_MSG_CHECKING(for libmgl location)
2226         dnl Find MGL library that we want
2227         dnl FIXME_MGL - test for MGL variants for freebsd etc.
2228         case "${host}" in
2229             *-*-linux* )
2230               if test "x$wxUSE_SHARED" = xyes ; then
2231                   mgl_os_candidates="linux/gcc/glibc.so linux/gcc/glibc"
2232               else
2233                   mgl_os_candidates="linux/gcc/glibc linux/gcc/glibc.so"
2234               fi
2235               ;;
2236             *-pc-msdosdjgpp )
2237               mgl_os_candidates="dos32/dj2"
2238               ;;
2239             *)
2240               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2241         esac
2242
2243         mgl_lib_type=""
2244         mgl_os=""
2245
2246         for mgl_os_i in $mgl_os_candidates ; do
2247             if test "x$mgl_os" = x ; then
2248                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2249                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2250                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2251                         mgl_lib_type=debug
2252                         mgl_os=$mgl_os_i
2253                     fi
2254                 fi
2255                 if test "x$mgl_lib_type" = x ; then
2256                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2257                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2258                         mgl_lib_type=release
2259                         mgl_os=$mgl_os_i
2260                     fi
2261                 fi
2262             fi
2263         done
2264
2265         if test "x$mgl_os" = x ; then
2266             AC_MSG_RESULT(not found)
2267             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2268         fi
2269         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2270
2271         wxUSE_UNIVERSAL="yes"
2272
2273         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2274         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2275
2276         AFMINSTALL=afminstall
2277         TOOLKIT=MGL
2278         GUIDIST=MGL_DIST
2279     fi
2280
2281     if test "$wxUSE_MICROWIN" = 1; then
2282         AC_MSG_CHECKING(for MicroWindows)
2283         if test "x$MICROWINDOWS" = x ; then
2284             AC_MSG_RESULT(not found)
2285             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2286         else
2287             AC_MSG_RESULT($MICROWINDOWS)
2288         fi
2289
2290         if test -f $MICROWINDOWS/lib/libmwin.a; then
2291             AC_MSG_RESULT(MicroWindows' libraries found.)
2292         else
2293             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2294         fi
2295
2296         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2297         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2298
2299         wxUSE_UNIVERSAL="yes"
2300
2301         AFMINSTALL=afminstall
2302         TOOLKIT=MICROWIN
2303         GUIDIST=MICROWIN_DIST
2304
2305         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2306     fi
2307
2308     if test "$wxUSE_X11" = 1; then
2309         dnl use standard macros to check for X headers/libs, this brings support
2310         dnl for the standard configure options --x-includes and --x-libraries
2311         AC_PATH_XTRA
2312
2313         if test "$no_x" = "yes"; then
2314           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2315         fi
2316
2317         GUI_TK_LIBRARY="$X_LIBS"
2318         TOOLKIT_INCLUDE="$X_CFLAGS"
2319         AFMINSTALL=afminstall
2320         COMPILED_X_PROGRAM=0
2321
2322         if test "$wxUSE_NANOX" = "yes"; then
2323             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2324             if test "x$MICROWIN" = x ; then
2325                 AC_MSG_RESULT(not found)
2326                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2327             else
2328                 AC_MSG_RESULT($MICROWIN)
2329                 AC_DEFINE(wxUSE_NANOX)
2330             fi
2331         fi
2332
2333         xpm_link=
2334         AC_MSG_CHECKING(for Xpm library)
2335         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2336         if test "$ac_find_libraries" != "" ; then
2337             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2338             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2339             xpm_link=" -lXpm"
2340             AC_DEFINE(wxHAVE_LIB_XPM)
2341             AC_MSG_RESULT(found at $ac_find_libraries)
2342         else
2343             AC_TRY_COMPILE(
2344                 [
2345                     #include <X11/xpm.h>
2346                 ],
2347                 [
2348                     int version;
2349                     version = XpmLibraryVersion();
2350                 ],
2351                 [
2352                     xpm_link=" -lXpm"
2353                     AC_DEFINE(wxHAVE_LIB_XPM)
2354                     AC_MSG_RESULT(found in default search path)
2355                     COMPILED_X_PROGRAM=0
2356                 ],
2357                 [
2358                     AC_MSG_RESULT(no)
2359                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2360                 ]
2361             )
2362         fi
2363
2364         if test "$wxUSE_UNICODE" = "yes"; then
2365                 PKG_CHECK_MODULES(PANGOX, pangox,
2366                     [
2367                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2368                         LIBS="$LIBS $PANGOX_LIBS"
2369                     ],
2370                     [
2371                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2372                     ]
2373                 )
2374                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2375                     [
2376                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2377                         LIBS="$LIBS $PANGOFT2_LIBS"
2378                     ],
2379                     [
2380                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2381                         wxUSE_PRINTING_ARCHITECTURE="no"
2382                     ]
2383                 )
2384                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
2385                     [
2386                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
2387                         LIBS="$LIBS $PANGOXFT_LIBS"
2388                     ],
2389                     [
2390                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
2391                     ]
2392                 )
2393         fi
2394
2395         wxUSE_UNIVERSAL="yes"
2396
2397         if test "$wxUSE_NANOX" = "yes"; then
2398             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
2399             TOOLCHAIN_DEFS="${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"
2400             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
2401         else
2402             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11$xpm_link"
2403         fi
2404
2405         TOOLKIT_VPATH="\${top_srcdir}/src/x11"
2406         TOOLKIT=X11
2407         GUIDIST=X11_DIST
2408     fi
2409
2410     if test "$wxUSE_MOTIF" = 1; then
2411         dnl use standard macros to check for X headers/libs, this brings support
2412         dnl for the standard configure options --x-includes and --x-libraries
2413         AC_PATH_XTRA
2414
2415         if test "$no_x" = "yes"; then
2416           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2417         fi
2418
2419         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE to
2420         dnl X_LIBS and X_CFLAGS respectively -- what for??
2421         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//'`
2422         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2423         AFMINSTALL=afminstall
2424         COMPILED_X_PROGRAM=0
2425
2426         AC_MSG_CHECKING(for Motif/Lesstif headers)
2427         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2428         if test "$ac_find_includes" != "" ; then
2429             AC_MSG_RESULT(found in $ac_find_includes)
2430             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2431             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2432         else
2433             AC_TRY_COMPILE(
2434                 [
2435                     #include <Xm/Xm.h>
2436                 ],
2437                 [
2438                     int version;
2439                     version = xmUseVersion;
2440                 ],
2441                 [
2442                     AC_MSG_RESULT(found in default search path)
2443                     COMPILED_X_PROGRAM=1
2444                 ],
2445                 [
2446                     AC_MSG_RESULT(no)
2447                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2448                 ]
2449             )
2450         fi
2451
2452         if test "$COMPILED_X_PROGRAM" = 0; then
2453             AC_MSG_CHECKING(for Motif/Lesstif library)
2454             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2455             if test "$ac_find_libraries" != "" ; then
2456                 AC_MSG_RESULT(found at $ac_find_libraries)
2457
2458                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2459                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2460             else
2461                 dnl it might happen that we found headers in one of the
2462                 dnl standard paths but the libs are elsewhere - we do need to
2463                 dnl try to compile a sample program then here
2464                 save_CFLAGS=$CFLAGS
2465                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2466
2467                 AC_TRY_COMPILE(
2468                     [
2469                         #include <Xm/Xm.h>
2470                     ],
2471                     [
2472                         int version;
2473                         version = xmUseVersion;
2474                     ],
2475                     [
2476                         AC_MSG_RESULT(found in default search path)
2477                         COMPILED_X_PROGRAM=1
2478                     ],
2479                     [
2480                         AC_MSG_RESULT(no)
2481                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2482                     ]
2483                 )
2484
2485                 CFLAGS=$save_CFLAGS
2486             fi
2487         fi
2488
2489         xpm_link=
2490         AC_MSG_CHECKING(for Xpm library)
2491         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2492         if test "$ac_find_libraries" != "" ; then
2493             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2494             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2495
2496             xpm_link=" -lXpm"
2497             AC_DEFINE(wxHAVE_LIB_XPM)
2498             AC_MSG_RESULT(found at $ac_find_libraries)
2499         else
2500             save_CFLAGS=$CFLAGS
2501             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2502
2503             AC_TRY_COMPILE(
2504                 [
2505                     #include <X11/xpm.h>
2506                 ],
2507                 [
2508                     int version;
2509                     version = XpmLibraryVersion();
2510                 ],
2511                 [
2512                     xpm_link=" -lXpm"
2513                     AC_DEFINE(wxHAVE_LIB_XPM)
2514                     AC_MSG_RESULT(found in default search path)
2515                     COMPILED_X_PROGRAM=0
2516                 ],
2517                 [
2518                     AC_MSG_RESULT(no)
2519                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2520                 ]
2521             )
2522
2523             CFLAGS=$save_CFLAGS
2524         fi
2525
2526         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
2527         libp_link=""
2528         libsm_ice_link=""
2529         libs_found=0
2530         for libp in "" " -lXp"; do
2531             if test "$libs_found" = "0"; then
2532                 for libsm_ice in " -lSM -lICE"; do
2533                     if test "$libs_found" = "0"; then
2534                         save_LIBS="$LIBS"
2535                         LIBS="$GUI_TK_LIBRARY -lXm${xpm_link} ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
2536                         save_CFLAGS=$CFLAGS
2537                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2538
2539                         AC_TRY_LINK(
2540                             [
2541                                 #include <Xm/Xm.h>
2542                                 #include <Xm/List.h>
2543                             ],
2544                             [
2545                                 XmString string = NULL;
2546                                 Widget w = NULL;
2547                                 int position = 0;
2548                                 XmListAddItem(w, string, position);
2549                             ],
2550                             [
2551                                 libp_link="$libp"
2552                                 libsm_ice_link="$libsm_ice"
2553                                 AC_MSG_RESULT(
2554                                     [need${libp_link}${libsm_ice_link}])
2555                                 libs_found=1
2556                             ], []
2557                         )
2558
2559                         LIBS="$save_LIBS"
2560                         CFLAGS=$save_CFLAGS
2561                     fi
2562                 done
2563             fi
2564         done
2565
2566         if test "$libs_found" = "0"; then
2567             AC_MSG_RESULT([can't find the right libraries])
2568             AC_MSG_ERROR([can't link a simple motif program])
2569         fi
2570
2571         save_CFLAGS=$CFLAGS
2572         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2573         AC_MSG_CHECKING([for Motif 2])
2574         AC_TRY_COMPILE([
2575                         #include <Xm/Xm.h>
2576                        ],
2577                        [
2578                         #if XmVersion < 2000
2579                         #error "Not Motif 2"
2580                         #endif
2581                        ],
2582                        [
2583                         AC_DEFINE(__WXMOTIF20__,1)
2584                         AC_MSG_RESULT([found])
2585                        ],
2586                        [
2587                         AC_DEFINE(__WXMOTIF20__,0)
2588                         AC_MSG_RESULT([not found])
2589                        ])
2590         CFLAGS=$save_CFLAGS
2591
2592         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm$xpm_link${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
2593         TOOLKIT_VPATH="\${top_srcdir}/src/motif${PATH_IFS}\${top_srcdir}/src/motif/xmcombo${PATH_IFS}\${top_srcdir}/src/x11"
2594         TOOLKIT=MOTIF
2595         GUIDIST=MOTIF_DIST
2596     fi
2597
2598     if test "$wxUSE_MAC" = 1; then
2599         CPPFLAGS="$CPPFLAGS -fpascal-strings -I\${top_srcdir}/src/mac/morefilex -I/Developer/Headers/FlatCarbon"
2600
2601         TOOLKIT_VPATH="\${top_srcdir}/src/mac${PATH_IFS}\${top_srcdir}/src/mac/morefilex"
2602         TOOLKIT=MAC
2603         dnl we can't call this MAC_DIST or autoconf thinks its a macro
2604         GUIDIST=MACX_DIST
2605     fi
2606
2607     if test "$wxUSE_COCOA" = 1; then
2608         TOOLKIT_VPATH="\${top_srcdir}/src/cocoa"
2609         TOOLKIT=COCOA
2610         GUIDIST=COCOA_DIST
2611     fi
2612
2613     if test "$wxUSE_PM" = 1; then
2614         TOOLKIT=PM
2615         GUIDIST=GTK_DIST
2616 dnl        AC_MSG_WARN([OS/2 PM requires old resource format, re-enabled])
2617 dnl        wxUSE_PROLOGIO="yes"
2618 dnl        wxUSE_RESOURCES="yes"
2619         AC_MSG_WARN([OS/2 threads are not yet supported... disabled])
2620         wxUSE_THREADS="no"
2621     fi
2622
2623     dnl the name of the directory where the files for this toolkit live
2624     if test "$TOOLKIT" = "PM" ; then
2625         TOOLKIT_DIR="os2"
2626     else
2627         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
2628     fi
2629
2630     dnl misc other files depending on the port
2631     PORT_FILES="\${top_srcdir}/src/\$(TOOLKITDIR)/files.lst"
2632
2633     if test "$wxUSE_UNIVERSAL" = "yes"; then
2634         ALL_OBJECTS="\$(GUI_LOWLEVEL_OBJS) \${UNIVOBJS}"
2635
2636         dnl ALL_SOURCES and ALL_HEADERS shouldn't include really all sources
2637         dnl and headers as some/most are not needed for wxUniv but I don't
2638         dnl have time to add GUI_LOWLEVEL_SOURCES/HEADERS stuff now (TODO!)
2639         ALL_SOURCES="\$(ALL_SOURCES) \${UNIV_SOURCES}"
2640         ALL_HEADERS="\$(ALL_HEADERS) \${UNIV_HEADERS}"
2641
2642         PORT_FILES="${PORT_FILES} \${top_srcdir}/src/univ/files.lst"
2643         if test "$wxUSE_X11" = 1; then
2644             TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}${PATH_IFS}\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes"
2645         else
2646             TOOLKIT_VPATH="\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes${PATH_IFS}\${top_srcdir}/src/${TOOLKIT_DIR}"
2647         fi
2648         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
2649         WIDGET_SET=univ
2650     else
2651         ALL_OBJECTS="\$(GUIOBJS)"
2652         ALL_SOURCES="\$(ALL_SOURCES)"
2653         ALL_HEADERS="\$(ALL_HEADERS)"
2654     fi
2655
2656     ALL_OBJECTS="${ALL_OBJECTS} \$(COMMONOBJS) \$(GENERICOBJS)"
2657
2658     if test "$TOOLKIT" != "MSW" -a "$USE_DOS" != 1; then
2659         ALL_OBJECTS="${ALL_OBJECTS} \$(UNIXOBJS)"
2660     fi
2661
2662     if test "$wxUSE_HTML" = "yes"; then
2663         ALL_OBJECTS="${ALL_OBJECTS} \$(HTMLOBJS)"
2664     fi
2665
2666     if test "$wxUSE_LIBJPEG" = "builtin" ; then
2667         ALL_OBJECTS="${ALL_OBJECTS} \$(JPEGOBJS)"
2668     fi
2669     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2670         ALL_OBJECTS="${ALL_OBJECTS} \$(TIFFOBJS)"
2671     fi
2672     if test "$wxUSE_LIBPNG" = "builtin" ; then
2673         ALL_OBJECTS="${ALL_OBJECTS} \$(PNGOBJS)"
2674     fi
2675
2676     dnl distribute samples/demos/utils with GUI versions
2677     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
2678     DISTDIR="wx\$(TOOLKIT)"
2679 else
2680     USE_GUI=0
2681
2682     dnl this doesn't quite work right for wxBase, but the places
2683     dnl where it is wrong aren't fatal (yet) though.
2684     TOOLKIT_DIR="base"
2685
2686     dnl the sources, their dependenices and the headers
2687     if test "$USE_WIN32" = 1 ; then
2688         ALL_OBJECTS="\${BASE_OBJS} \${BASE_MSW_OBJS}"
2689         TOOLKIT_VPATH="\${top_srcdir}/src/msw"
2690
2691         dnl yes, the toolkit for wxBase on win32 is actually MSW
2692         dnl wxBase on unix does not need a 'TOOLKIT' defined.
2693         TOOLKIT="MSW"
2694     else
2695         ALL_OBJECTS="\${BASE_OBJS} \${BASE_UNIX_OBJS}"
2696         TOOLKIT_VPATH="\${top_srcdir}/src/unix"
2697     fi
2698
2699     ALL_SOURCES="\$(ALL_SOURCES)"
2700     ALL_HEADERS="\$(ALL_HEADERS)"
2701
2702     PORT_FILES="\${top_srcdir}/src/files.lst"
2703
2704     dnl distribute only wxBase sources/headers
2705     GUIDIST="BASE_DIST"
2706     DISTDIR="wxBase"
2707 fi
2708
2709 dnl ---------------------------------------------------------------------------
2710 dnl Optional libraries included when system library is not used
2711 dnl ---------------------------------------------------------------------------
2712
2713 dnl ODBC objects are Unix only
2714 if test "$TOOLKIT" != "MSW" -a "$wxUSE_ODBC" = "yes" ; then
2715     ALL_OBJECTS="${ALL_OBJECTS} \$(IODBCOBJS)"
2716 fi
2717
2718 if test "$wxUSE_REGEX" = "builtin" ; then
2719     ALL_OBJECTS="${ALL_OBJECTS} \$(REGEXOBJS)"
2720 fi
2721 if test "$wxUSE_ZLIB" = "builtin" ; then
2722     ALL_OBJECTS="${ALL_OBJECTS} \$(ZLIBOBJS)"
2723 fi
2724
2725 dnl ---------------------------------------------------------------------------
2726 dnl OpenGL libraries
2727 dnl ---------------------------------------------------------------------------
2728
2729 if test "$wxUSE_OPENGL" = "yes"; then
2730     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
2731         OPENGL_LIBS="-framework OpenGL -framework AGL"
2732     elif test "$wxUSE_MSW" = 1; then
2733         OPENGL_LIBS="-lopengl32 -lglu32"
2734     else
2735         AC_CHECK_HEADER(GL/gl.h,
2736             [
2737                 AC_MSG_CHECKING([for -lGL])
2738                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[GL])
2739                 if test "$ac_find_libraries" != "" ; then
2740                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2741                     if test "$ac_path_to_link" = " -L/usr/lib" ; then
2742                         LDFLAGS_GL="$LDFLAGS"
2743                     else
2744                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2745                     fi
2746                     OPENGL_LIBS="-lGL -lGLU"
2747                     AC_MSG_RESULT([yes])
2748                 else
2749                     AC_MSG_RESULT([no])
2750                     AC_MSG_CHECKING([for -lMesaGL])
2751                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[MesaGL])
2752                     if test "$ac_find_libraries" != "" ; then
2753                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2754                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2755                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
2756                         AC_MSG_RESULT([yes])
2757                     else
2758                         AC_MSG_RESULT([no])
2759                     fi
2760                 fi
2761             ])
2762
2763         if test "x$OPENGL_LIBS" = "x"; then
2764             dnl it should be an error and not a warning because OpenGL is not on
2765             dnl by default and so if it had been explicitely requested, we
2766             dnl shouldn't just fall back to compiling the library without it
2767             AC_MSG_ERROR(OpenGL libraries not available)
2768         fi
2769     fi
2770
2771     if test "$wxUSE_OPENGL" = "yes"; then
2772         AC_DEFINE(wxUSE_OPENGL)
2773         AC_DEFINE(wxUSE_GLCANVAS)
2774         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl"
2775     fi
2776 fi
2777
2778 if test -z "$TOOLKIT_VPATH" ; then
2779     TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}"
2780 fi
2781
2782 dnl the symbol which allows conditional compilation for the given toolkit
2783 if test -n "$TOOLKIT" ; then
2784     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
2785 fi
2786
2787 lib_unicode_suffix=
2788 if test "$wxUSE_UNICODE" = "yes"; then
2789     lib_unicode_suffix=u
2790 fi
2791
2792 lib_debug_suffix=
2793 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
2794     lib_debug_suffix=d
2795 fi
2796
2797 WX_VERSION_TAG=`echo WX${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
2798
2799 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}-${WX_RELEASE}"
2800 TOOLCHAIN_NAME_GL="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_gl-${WX_RELEASE}"
2801
2802 if test "$cross_compiling" = "yes"; then
2803     TOOLCHAIN_NAME="${TOOLCHAIN_NAME}-${host_alias}"
2804     TOOLCHAIN_NAME_GL="${TOOLCHAIN_NAME_GL}-${host_alias}"
2805 fi
2806
2807 dnl library link name
2808 WX_LIBRARY="wx_${TOOLCHAIN_NAME}"
2809 WX_LIBRARY_GL="wx_${TOOLCHAIN_NAME_GL}"
2810 WX_LIBRARY_BASENAME="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}"
2811
2812 dnl the name of the shared library
2813 WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2814 WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2815
2816 dnl the name of the links to the shared library
2817 WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}"
2818 WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
2819 WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}"
2820 WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2821
2822 case "${host}" in
2823     *-*-cygwin* | *-*-mingw32* )
2824
2825         dnl If we are cross compiling we want to use the 'full' unix type name for the
2826         dnl lib, but for a native install use the windows style naming convention.
2827         dnl (excepting again that we strip the ELF style version numbers off it).
2828
2829         dnl FIXME: is this GL stuff actually even used for wxMSW?  should it be??
2830
2831         if test "$cross_compiling" != "yes" -a "$TOOLKIT_DIR" = "msw"; then
2832             WX_LIBRARY="wxmsw${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2833             WX_LIBRARY_GL="wxmsw_gl${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2834             WX_LIBRARY_NAME_SHARED="${WX_LIBRARY}.${SO_SUFFIX}"
2835             WX_LIBRARY_NAME_SHARED_GL="${WX_LIBRARY_GL}.${SO_SUFFIX}"
2836         else
2837             WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}"
2838             WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2839         fi
2840         ;;
2841
2842     *-*-darwin* )
2843         dnl Under Mac OS X, the naming conventions for shared libraries
2844         dnl are different: the number precedes the suffix.
2845
2846         WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}.${SO_SUFFIX}"
2847         WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}.${SO_SUFFIX}"
2848
2849         WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${WX_CURRENT}.${SO_SUFFIX}"
2850         WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
2851         WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${WX_CURRENT}.${SO_SUFFIX}"
2852         WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2853
2854         dnl Under Mac OS X, we should build real frameworks instead of simple
2855         dnl dynamic shared libraries (in order to embed the resources)
2856         if test "$wxUSE_MAC" = 1; then
2857             dnl base name of the resource file for wxMac must be the same
2858             dnl as library installation base name (-install_name)
2859             WX_RESOURCES_MACOSX_ASCII="lib${WX_LIBRARY}.${WX_CURRENT}.r"
2860             WX_RESOURCES_MACOSX_DATA="lib${WX_LIBRARY}.${WX_CURRENT}.rsrc"
2861         fi
2862         ;;
2863 esac
2864
2865 dnl the name of the static library
2866 WX_LIBRARY_NAME_STATIC="lib${WX_LIBRARY}.a"
2867 WX_LIBRARY_NAME_STATIC_GL="lib${WX_LIBRARY_GL}.a"
2868
2869 dnl define which libs wx-config should link.
2870 WXCONFIG_LIBS="-l${WX_LIBRARY}"
2871 WXCONFIG_LIBS_STATIC="lib${WX_LIBRARY}.a"
2872
2873 if test "$wxUSE_OPENGL" = "yes"; then
2874     WXCONFIG_LIBS_GL="-l${WX_LIBRARY_GL} ${OPENGL_LIBS}"
2875     WXCONFIG_LIBS_STATIC_GL="lib${WX_LIBRARY_GL}.a ${OPENGL_LIBS}"
2876 fi
2877
2878
2879 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
2880
2881 if test "$wxUSE_SHARED" = "yes"; then
2882     case "${host}" in
2883       *-pc-os2_emx | *-pc-os2-emx | \
2884       *-pc-msdosdjgpp )
2885         dnl only static for now
2886         wxUSE_SHARED=no
2887         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
2888       ;;
2889     esac
2890 fi
2891
2892 if test "$wxUSE_SHARED" = "yes"; then
2893
2894     dnl install targets
2895     if test "$wxUSE_OPENGL" = "yes"; then
2896         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS CREATE_INSTALLED_LINKS_GL"
2897         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1} \$(build_libdir)/${WX_LIBRARY_LINK1_GL}"
2898     else
2899         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
2900         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1}"
2901     fi
2902
2903     dnl the extra compiler flags needed for compilation of shared library
2904     if test "$GCC" = "yes"; then
2905         dnl the switch for gcc is the same under all platforms
2906         PIC_FLAG="-fPIC"
2907     fi
2908
2909
2910     dnl use versioned symbols if available on the platform
2911     WX_VERSIONED_SYMBOLS([\$(top_builddir)/version-script])
2912
2913     dnl the command to use for creating the shared library
2914     SHARED_LD="${CXX} -shared -o"
2915
2916     case "${host}" in
2917       *-hp-hpux* )
2918         dnl default settings are good for gcc but not for the native HP-UX
2919         if test "$GCC" = "yes"; then
2920             dnl -o flag must be after PIC flag
2921             SHARED_LD="${CXX} -shared ${PIC_FLAG} -o"
2922         else
2923             dnl no idea why it wants it, but it does
2924             LDFLAGS="$LDFLAGS -L/usr/lib"
2925
2926             SHARED_LD="${CXX} -b -o"
2927             PIC_FLAG="+Z"
2928         fi
2929
2930         dnl install shared libs without symlinks
2931         if test "$wxUSE_OPENGL" = "yes"; then
2932             WX_ALL_INSTALLED="preinstall_gl"
2933             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
2934         else
2935             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
2936         fi
2937       ;;
2938
2939       *-*-linux* )
2940         if test "$GCC" != "yes"; then
2941             AC_CACHE_CHECK([for Intel compiler], wx_cv_prog_icc,
2942             [
2943                 AC_TRY_COMPILE([],
2944                     [
2945                         #ifndef __INTEL_COMPILER
2946                         #error Not icc
2947                         #endif
2948                     ],
2949                     wx_cv_prog_icc=yes,
2950                     wx_cv_prog_icc=no
2951                 )
2952             ])
2953             if test "$wx_cv_prog_icc" = "yes"; then
2954                 PIC_FLAG="-KPIC"
2955             fi
2956         fi
2957
2958         if test "$wxUSE_SONAME" = "yes" ; then
2959             SONAME_FLAGS="-Wl,-soname,${WX_LIBRARY_LINK1}"
2960             SONAME_FLAGS_GL="-Wl,-soname,${WX_LIBRARY_LINK1_GL}"
2961             dnl substitute this in makelib.env for the contrib libs
2962             WX_TARGET_LIBRARY_SONAME="-Wl,-soname,\$(TARGETLIB_LINK1)"
2963         fi
2964       ;;
2965
2966       *-*-solaris2* )
2967         if test "$GCC" = yes ; then
2968             dnl newer versions of gcc need -isystem to compile X headers on
2969             dnl Solaris (which use old style C syntax)
2970             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
2971         else
2972             SHARED_LD="${CXX} -G -o"
2973             PIC_FLAG="-KPIC"
2974             SONAME_FLAGS="-h ${WX_LIBRARY_NAME_SHARED}"
2975             SONAME_FLAGS_GL="-h ${WX_LIBRARY_NAME_SHARED_GL}"
2976         fi
2977       ;;
2978
2979       *-*-darwin* )
2980         dnl For Unix to MacOS X porting instructions, see:
2981         dnl http://fink.sourceforge.net/doc/porting/porting.html
2982         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -DWXMAKINGDLL"
2983         CFLAGS="$CFLAGS -fno-common"
2984         CXXFLAGS="$CXXFLAGS -fno-common"
2985         dnl wxWindows must be fully binded (lazy binding breaks RTTI classinfo)
2986         dnl this can be done either with the exe linker flag -Wl,-bind_at_load
2987         dnl or with a double stage link in order to create a single module
2988         dnl "-init _wxWindowsDylibInit" not useful with lazy linking solved
2989         SHARED_LD="\${top_srcdir}/distrib/mac/shared-ld-sh -undefined suppress -flat_namespace -o"
2990         PIC_FLAG="-dynamic -fPIC"
2991         dnl library installation base name and wxMac resources file base name
2992         dnl must be identical in order for the resource file to be found at
2993         dnl run time in src/mac/app.cpp
2994         SONAME_FLAGS="-compatibility_version ${WX_RELEASE} -current_version ${WX_VERSION} -install_name \$(libdir)/${WX_LIBRARY_LINK1}"
2995         SONAME_FLAGS_GL="-compatibility_version ${WX_RELEASE} -current_version ${WX_VERSION} -install_name \$(libdir)/${WX_LIBRARY_LINK1_GL}"
2996       ;;
2997
2998       *-*-aix* )
2999         dnl default settings are ok for gcc
3000         if test "$GCC" != "yes"; then
3001             dnl the abs path below used to be hardcoded here so I guess it must
3002             dnl be some sort of standard location under AIX?
3003             AC_CHECK_PROG(AIX_CXX_LD, makeC++SharedLib,
3004                           makeC++SharedLib, /usr/lpp/xlC/bin/makeC++SharedLib)
3005
3006             SHARED_LD="$(AIX_CXX_LD) -p 0 -o"
3007         fi
3008       ;;
3009
3010       *-*-cygwin* | *-*-mingw32* )
3011         WX_LIBRARY_IMPORTLIB="${WX_LIBRARY_NAME_SHARED}.a"
3012
3013         SHARED_LD="${CXX} -shared -Wl,--out-implib,lib/${WX_LIBRARY_IMPORTLIB} -o"
3014         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
3015
3016         PIC_FLAG="-UWXUSINGDLL -DWXMAKINGDLL=1 -D_DLL=1 -D_WINDLL=1"
3017
3018         dnl Don't build seperate GL library
3019         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
3020         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
3021
3022         if test "$wxUSE_OPENGL" = "yes"; then
3023             LIBS="${LIBS} ${OPENGL_LIBS}"
3024         fi
3025       ;;
3026
3027       *-*-beos* )
3028         dnl can't use gcc under BeOS for shared library creation because it
3029         dnl complains about missing 'main'
3030         SHARED_LD="${LD} -shared -o"
3031       ;;
3032
3033       *-*-irix* )
3034         dnl default settings are ok for gcc
3035         if test "$GCC" != "yes"; then
3036             PIC_FLAG="-KPIC"
3037         fi
3038       ;;
3039
3040       *-*-freebsd* | *-*-openbsd* | *-*-netbsd* | \
3041       *-*-sunos4* | \
3042       *-*-osf* | \
3043       *-*-dgux5* | \
3044       *-*-sysv5* )
3045         dnl defaults are ok
3046       ;;
3047
3048       *)
3049         AC_MSG_ERROR(unknown system type $host.)
3050     esac
3051
3052     dnl set target to shared if not explicitly chose static before
3053     if test "x$WX_TARGET_LIBRARY" = "x"; then
3054         WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_SHARED}"
3055         WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_SHARED_GL}"
3056     fi
3057
3058     dnl do not alter the LIBRARY_TYPE strings "so" and "a", they are magic
3059     WX_TARGET_LIBRARY_TYPE="so"
3060     INSTALL_LIBRARY='$(INSTALL_PROGRAM)'
3061 fi
3062
3063 dnl do not 'else' this, it may be changed in the above conditional.
3064 if test "$wxUSE_SHARED" = "no"; then
3065
3066     dnl give static wxBase and wxMSW build a working install target
3067     if test "$wxUSE_GUI" = "no" -o "$USE_WIN32" = 1 ; then
3068         dnl we're here because WX_ALL_INSTALLED is empty, but play safe anyway
3069         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
3070     fi
3071
3072     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
3073         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
3074     fi
3075
3076     if test "$wxUSE_OPENGL" = "yes"; then
3077         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_gl"
3078         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC} \$(build_libdir)/${WX_LIBRARY_NAME_STATIC_GL}"
3079     else
3080         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC}"
3081     fi
3082
3083     WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
3084     WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_STATIC_GL}"
3085
3086     WX_TARGET_LIBRARY_TYPE="a"
3087     INSTALL_LIBRARY='$(INSTALL_DATA)'
3088
3089     dnl wx-config should assume the --static flag by default if we don't have
3090     dnl any shared libs anyhow
3091     STATIC_FLAG="yes"
3092 else
3093     STATIC_FLAG="no"
3094 fi
3095
3096 dnl default value is to (silently) do nothing in the makefile
3097 MACRESCOMP="@#"
3098 MACSETFILE="@#"
3099 MACRESWXCONFIG="#"
3100 if test "$wxUSE_MAC" = 1; then
3101     dnl add the resources target for wxMac
3102     LIBWXMACRES="\$(top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
3103     WX_ALL="${WX_ALL} ${LIBWXMACRES}"
3104     WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_res"
3105     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3106     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3107     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3108     MACOSX_BUNDLE="bundle"
3109     dnl resources are bundled both with shared library and applications
3110     dnl since the carb resource *must* be included in the application
3111     MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r ${LIBWXMACRES} -o"
3112     MACSETFILE="\$(SETFILE)"
3113     MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r \$(top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}} -o"
3114 else
3115     if test "$wxUSE_PM" = 1; then
3116         MACRESCOMP="emxbind -ep"
3117     fi
3118 fi
3119
3120 dnl ---------------------------------------------------------------------------
3121 dnl Checks for typedefs
3122 dnl ---------------------------------------------------------------------------
3123
3124 dnl   defines mode_t if not already defined
3125 AC_TYPE_MODE_T
3126 dnl   defines off_t if not already defined
3127 AC_TYPE_OFF_T
3128 dnl   defines pid_t if not already defined
3129 AC_TYPE_PID_T
3130 dnl   defines size_t if not already defined
3131 AC_TYPE_SIZE_T
3132 dnl   defines uid_t and gid_t if not already defined
3133 AC_TYPE_UID_T
3134
3135 dnl check what exactly size_t is on this machine - this is necessary to avoid
3136 dnl ambiguos overloads in several places, notably wx/string.h and wx/array.h
3137 AC_LANG_SAVE
3138 AC_LANG_CPLUSPLUS
3139 AC_CACHE_CHECK([if size_t is unsigned int],
3140     wx_cv_size_t_is_uint,
3141     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3142     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3143     dnl methods in a local class (i.e. class inside a function) declaration
3144     dnl without any objections!!
3145     dnl
3146     dnl hence the hack below: we must have Foo at global scope!
3147     AC_TRY_COMPILE([#include <stddef.h>],
3148         [
3149             return 0; }
3150
3151             struct Foo { void foo(size_t); void foo(unsigned int); };
3152
3153             int bar() {
3154         ],
3155         wx_cv_size_t_is_uint=no,
3156         wx_cv_size_t_is_uint=yes
3157     )
3158 )
3159
3160 if test "$wx_cv_size_t_is_uint" = "yes"; then
3161     AC_DEFINE(wxSIZE_T_IS_UINT)
3162 else
3163     AC_CACHE_CHECK([if size_t is unsigned long],
3164         wx_cv_size_t_is_ulong,
3165         AC_TRY_COMPILE([#include <stddef.h>],
3166             [
3167                 return 0; }
3168
3169                 struct Foo { void foo(size_t); void foo(unsigned long); };
3170
3171                 int bar() {
3172             ],
3173             wx_cv_size_t_is_ulong=no,
3174             wx_cv_size_t_is_ulong=yes
3175         )
3176     )
3177
3178     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3179         AC_DEFINE(wxSIZE_T_IS_ULONG)
3180     fi
3181 fi
3182
3183 AC_LANG_RESTORE
3184
3185 dnl ---------------------------------------------------------------------------
3186 dnl Checks for structures
3187 dnl ---------------------------------------------------------------------------
3188
3189 dnl does passwd struct has the pw_gecos field?
3190 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3191     [
3192         AC_TRY_COMPILE([#include <pwd.h>],
3193              [
3194                 char *p;
3195                 struct passwd *pw;
3196                 p = pw->pw_gecos;
3197              ],
3198              [
3199                 wx_cv_struct_pw_gecos=yes
3200              ],
3201              [
3202                 wx_cv_struct_pw_gecos=no
3203              ]
3204         )
3205     ]
3206 )
3207
3208 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3209     AC_DEFINE(HAVE_PW_GECOS)
3210 fi
3211
3212 dnl ---------------------------------------------------------------------------
3213 dnl Check for functions
3214 dnl ---------------------------------------------------------------------------
3215
3216 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3217 if test "$wx_cv_sizeof_wchar_t" != "0"; then
3218     AC_DEFINE(wxUSE_WCHAR_T)
3219
3220     dnl check for wcslen in all possible places
3221     WCSLEN_FOUND=0
3222     WCHAR_LINK=
3223     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3224
3225     if test "$WCSLEN_FOUND" = 0; then
3226         if test "$TOOLKIT" = "MSW"; then
3227             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3228         else
3229             AC_CHECK_LIB(w, wcslen, [
3230                             WCHAR_LINK=" -lw"
3231                             WCSLEN_FOUND=1
3232                         ])
3233         fi
3234     fi
3235
3236     if test "$WCSLEN_FOUND" = 1; then
3237         AC_DEFINE(HAVE_WCSLEN)
3238     fi
3239
3240     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3241     dnl libc versions if possible
3242     AC_CHECK_FUNCS(wcsrtombs)
3243 else
3244     AC_MSG_WARN([Wide character support is unavailable])
3245 fi
3246
3247 dnl *printf() functions sometimes are available in the library but not
3248 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3249 dnl detect this we have to use C++ compiler for testing
3250 AC_LANG_SAVE
3251 AC_LANG_CPLUSPLUS
3252
3253 dnl check for vsnprintf() -- a safe version of vsprintf())
3254 dnl
3255 dnl the trouble here is that on some systems (notable HP-UX) this function is
3256 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3257 dnl stupidly, provides a dummy function declaration inside its extension)
3258 dnl succeeds, even with C++ compiler, but the compilation of wxWindows fails
3259 dnl
3260 dnl so we first check if the function is in the library
3261 AC_CHECK_FUNCS(vsnprintf)
3262
3263 if test "$ac_cv_func_vsnprintf" = "yes"; then
3264     dnl yes it is -- now check if it is in the headers
3265     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3266         [
3267             AC_TRY_COMPILE(
3268                 [
3269                     #include <stdio.h>
3270                     #include <stdarg.h>
3271                 ],
3272                 [
3273                     char *buf;
3274                     va_list ap;
3275                     vsnprintf(buf, 10u, "%s", ap);
3276                 ],
3277                 wx_cv_func_vsnprintf_decl=yes,
3278                 wx_cv_func_vsnprintf_decl=no
3279             )
3280         ]
3281     )
3282
3283     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
3284         AC_DEFINE(HAVE_VSNPRINTF_DECL)
3285     fi
3286 fi
3287
3288 if test "$wxUSE_UNICODE" = yes; then
3289     dnl also look if we have wide char IO functions
3290     AC_CHECK_FUNCS(fputwc wprintf vswprintf)
3291
3292     dnl MinGW has a vswprintf with a different prototype, and
3293     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3294     dnl finds it even if it is not declared in some versions...
3295     AC_MSG_CHECKING([for _vsnwprintf])
3296     AC_TRY_COMPILE([#include <wchar.h>],
3297                    [&_vsnwprintf;],
3298                    [AC_MSG_RESULT([yes])
3299                     AC_DEFINE(HAVE__VSNWPRINTF)],
3300                    [AC_MSG_RESULT([no])]);
3301 fi
3302
3303 AC_LANG_RESTORE
3304
3305
3306
3307 dnl the following tests are for Unix(like) systems only
3308 if test "$TOOLKIT" != "MSW"; then
3309
3310 dnl check for available version of iconv()
3311
3312 AC_LANG_SAVE
3313 AC_LANG_CPLUSPLUS
3314 AM_ICONV
3315 LIBS="$LIBICONV $LIBS"
3316 AC_LANG_RESTORE
3317
3318 dnl check for POSIX signals if we need them
3319 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3320     AC_CHECK_FUNCS(sigaction)
3321
3322     if test "$ac_cv_func_sigaction" = "no"; then
3323         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3324         wxUSE_ON_FATAL_EXCEPTION=no
3325     fi
3326
3327     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3328       AC_LANG_SAVE
3329       AC_LANG_CPLUSPLUS
3330
3331       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3332       [
3333         AC_TRY_COMPILE([#include <signal.h>],
3334                      [
3335                         extern void testSigHandler(int);
3336
3337                         struct sigaction sa;
3338                         sa.sa_handler = testSigHandler;
3339                      ], [
3340                         wx_cv_type_sa_handler=int
3341                      ], [
3342                         wx_cv_type_sa_handler=void
3343                      ])
3344       ])
3345
3346       AC_LANG_RESTORE
3347
3348       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3349     fi
3350 fi
3351
3352 dnl check for the function for temp files creation
3353 AC_CHECK_FUNCS(mkstemp mktemp, break)
3354
3355 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3356 dnl Linux and *BSD and statvfs() under Solaris
3357 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3358     AC_TRY_COMPILE(
3359         [
3360              #if defined(__BSD__)
3361                #include <sys/param.h>
3362                #include <sys/mount.h>
3363              #else
3364                #include <sys/vfs.h>
3365              #endif
3366         ],
3367         [
3368              long l;
3369              struct statfs fs;
3370              statfs("/", &fs);
3371              l = fs.f_bsize;
3372              l += fs.f_blocks;
3373              l += fs.f_bavail;
3374         ],
3375         [
3376              wx_cv_func_statfs=yes
3377         ],
3378         [
3379              wx_cv_func_statfs=no
3380         ]
3381     )
3382 )
3383
3384 if test "$wx_cv_func_statfs" = "yes"; then
3385     wx_cv_type_statvfs_t="struct statfs"
3386     AC_DEFINE(HAVE_STATFS)
3387 else
3388     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3389         AC_TRY_COMPILE(
3390             [
3391                 #include <stddef.h>
3392                 #include <sys/statvfs.h>
3393             ],
3394             [
3395                 statvfs("/", NULL);
3396             ],
3397             wx_cv_func_statvfs=yes,
3398             wx_cv_func_statvfs=no
3399         )
3400     )
3401
3402     if test "$wx_cv_func_statvfs" = "yes"; then
3403         dnl we also have to check whether we should use statvfs_t (works under
3404         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
3405         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
3406         dnl mode both work fine)
3407         dnl
3408         dnl for this check C++ compiler has to be used as passing incompatible
3409         dnl pointers is just a warning and not an error in C
3410         AC_LANG_SAVE
3411         AC_LANG_CPLUSPLUS
3412
3413         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
3414             AC_TRY_COMPILE(
3415                 [
3416                     #include <sys/statvfs.h>
3417                 ],
3418                 [
3419                     long l;
3420                     statvfs_t fs;
3421                     statvfs("/", &fs);
3422                     l = fs.f_bsize;
3423                     l += fs.f_blocks;
3424                     l += fs.f_bavail;
3425                 ],
3426                 wx_cv_type_statvfs_t=statvfs_t,
3427                 [
3428                     AC_TRY_COMPILE(
3429                         [
3430                             #include <sys/statvfs.h>
3431                         ],
3432                         [
3433                             long l;
3434                             struct statvfs fs;
3435                             statvfs("/", &fs);
3436                             l = fs.f_bsize;
3437                             l += fs.f_blocks;
3438                             l += fs.f_bavail;
3439                         ],
3440                         wx_cv_type_statvfs_t="struct statvfs",
3441                         wx_cv_type_statvfs_t="unknown"
3442                     )
3443                 ]
3444             )
3445         )
3446
3447         AC_LANG_RESTORE
3448
3449         if test "$wx_cv_type_statvfs_t" != "unknown"; then
3450             AC_DEFINE(HAVE_STATVFS)
3451         fi
3452     else
3453         dnl set it for the test below
3454         wx_cv_type_statvfs_t="unknown"
3455     fi
3456 fi
3457
3458 if test "$wx_cv_type_statvfs_t" != "unknown"; then
3459     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
3460 else
3461     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3462 fi
3463
3464 dnl check for fcntl() or at least flock() needed by Unix implementation of
3465 dnl wxSingleInstanceChecker
3466 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3467     AC_CHECK_FUNCS(fcntl flock, break)
3468
3469     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
3470         AC_MSG_WARN(wxSingleInstanceChecker not available)
3471         wxUSE_SNGLINST_CHECKER=no
3472     fi
3473 fi
3474
3475 dnl check for timegm() used by datetime.cpp
3476 AC_CHECK_FUNCS(timegm)
3477
3478 dnl look for a function to modify the environment
3479 AC_CHECK_FUNCS(putenv setenv, break)
3480
3481 HAVE_SOME_SLEEP_FUNC=0
3482 if test "$USE_BEOS" = 1; then
3483     dnl BeOS has its own (wonder where did they get it from) sleep() function
3484     dnl in unistd.h
3485     AC_DEFINE(HAVE_SLEEP)
3486     HAVE_SOME_SLEEP_FUNC=1
3487 fi
3488
3489 if test "$USE_DARWIN" = 1; then
3490     dnl Mac OS X/Darwin has both nanosleep and usleep
3491     dnl but only usleep is defined in unistd.h
3492     AC_DEFINE(HAVE_USLEEP)
3493     HAVE_SOME_SLEEP_FUNC=1
3494 fi
3495
3496 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
3497     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
3498     POSIX4_LINK=
3499     AC_CHECK_FUNCS(nanosleep,
3500         AC_DEFINE(HAVE_NANOSLEEP),
3501         [
3502             AC_CHECK_LIB(posix4, nanosleep,
3503                 [
3504                     AC_DEFINE(HAVE_NANOSLEEP)
3505                     POSIX4_LINK=" -lposix4"
3506                 ],
3507                 [
3508                     AC_CHECK_FUNCS(usleep,
3509                         AC_DEFINE(HAVE_USLEEP),
3510                         AC_MSG_WARN([wxSleep() function will not work])
3511                     )
3512                 ]
3513             )
3514         ]
3515     )
3516 fi
3517
3518 dnl check for uname (POSIX) and gethostname (BSD)
3519 AC_CHECK_FUNCS(uname gethostname, break)
3520
3521 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
3522 dnl but not for C++ one - hence change language)
3523 AC_LANG_SAVE
3524 AC_LANG_CPLUSPLUS
3525
3526 AC_CHECK_FUNCS(strtok_r)
3527
3528 AC_LANG_RESTORE
3529
3530 dnl check for inet_addr and inet_aton (these may live either in libc, or in
3531 dnl libnsl or libresolv or libsocket)
3532 INET_LINK=
3533 AC_CHECK_FUNCS(inet_addr,
3534     AC_DEFINE(HAVE_INET_ADDR),
3535     [
3536         AC_CHECK_LIB(nsl, inet_addr,
3537             INET_LINK="nsl",
3538             AC_CHECK_LIB(resolv, inet_addr,
3539                 INET_LINK="resolv",
3540                 AC_CHECK_LIB(socket, inet_addr,
3541                     INET_LINK="socket"
3542                 )
3543             )
3544         )
3545     ]
3546 )
3547
3548 AC_CHECK_FUNCS(inet_aton,
3549         AC_DEFINE(HAVE_INET_ATON),
3550         [
3551             dnl only check it in the same lib
3552             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
3553         ])
3554
3555 if test "x$INET_LINK" != "x"; then
3556     AC_DEFINE(HAVE_INET_ADDR)
3557     INET_LINK=" -l$INET_LINK"
3558 fi
3559
3560 fi
3561 dnl if !MSW
3562
3563 dnl ===========================================================================
3564 dnl Now we have all the info we need - use it!
3565 dnl ===========================================================================
3566
3567 dnl flush the cache
3568 AC_CACHE_SAVE
3569
3570 dnl ---------------------------------------------------------------------------
3571 dnl thread support for Unix (for Win32 see past the next matching "else")
3572 dnl ---------------------------------------------------------------------------
3573
3574 dnl under MSW (except mingw32) we always have thread support
3575 CPP_MT_FLAG=
3576 if test "$TOOLKIT" != "MSW"; then
3577
3578     dnl the code below:
3579     dnl
3580     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
3581     dnl   necessary to build the MT programs for the linker and compiler
3582     dnl   respectively
3583     dnl
3584     dnl   sets wxUSE_THREADS=1 if thread support is activated
3585
3586     THREADS_LINK=
3587     THREADS_CFLAGS=
3588
3589     if test "$wxUSE_THREADS" = "yes" ; then
3590         if test "$USE_BEOS" = 1; then
3591             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
3592             wxUSE_THREADS="no"
3593         fi
3594     fi
3595
3596     if test "$wxUSE_THREADS" = "yes" ; then
3597         dnl find if POSIX threads are available
3598         dnl
3599         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
3600         dnl archive from http://ac-archive.sourceforge.net/
3601         dnl
3602         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
3603         dnl Forero Cuervo <bachue@bachue.com> for the original code
3604
3605         dnl TODO: cache the result
3606
3607         dnl define the list of the thread options to try in the loop below
3608         dnl with the convention that anything starting with '-' is a cpp flag
3609         dnl while anything else is a library (i.e. there is an implicit "-l")
3610         THREAD_OPTS="-pthread"
3611         case "${host}" in
3612           *-*-solaris2* | *-*-sunos4* )
3613                 if test "x$GCC" = "xyes"; then
3614                     dnl Solaris/gcc combination use this one for some reason
3615                     THREAD_OPTS="-pthreads $THREAD_OPTS"
3616                 else
3617                     THREAD_OPTS="-mt $THREAD_OPTS"
3618                 fi
3619                 ;;
3620           *-*-freebsd*)
3621                 dnl look, in order, for the kernel threads, then Linux threads
3622                 dnl and finally the userland threads
3623                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
3624                 ;;
3625           *-*-darwin* | *-*-cygwin* )
3626                 dnl Darwin / Mac OS X just uses -lpthread tested below
3627                 dnl and so does Cygwin
3628                 THREAD_OPTS=""
3629                 ;;
3630           *-*-aix*)
3631                 dnl AIX calls the library libpthreads - thanks IBM!
3632                 THREAD_OPTS="pthreads"
3633                 ;;
3634           *-hp-hpux* )
3635                 dnl HP-UX aCC only gives a warning, not an error about
3636                 dnl -pthread but it doesn't work and we have to use -lpthread
3637                 dnl there
3638                 if test "x$GCC" != "xyes"; then
3639                     THREAD_OPTS=""
3640                 fi
3641         esac
3642
3643         dnl simply linking with libpthread should make the test below work but
3644         dnl it's far from certain that the threaded programs compiled without
3645         dnl any special switches actually work, so try it after all the others
3646         THREAD_OPTS="$THREAD_OPTS pthread none"
3647
3648         dnl now test for all possibilities
3649         THREADS_OK=no
3650         for flag in $THREAD_OPTS; do
3651             case $flag in
3652                 none)
3653                     AC_MSG_CHECKING([whether pthreads work without any flags])
3654                     ;;
3655
3656                 -*)
3657                     AC_MSG_CHECKING([whether pthreads work with $flag])
3658                     THREADS_CFLAGS="$flag"
3659                     ;;
3660
3661                 *)
3662                     AC_MSG_CHECKING([for the pthreads library -l$flag])
3663                     THREADS_LINK="-l$flag"
3664                     ;;
3665               esac
3666
3667               save_LIBS="$LIBS"
3668               save_CFLAGS="$CFLAGS"
3669               LIBS="$THREADS_LINK $LIBS"
3670               CFLAGS="$THREADS_CFLAGS $CFLAGS"
3671
3672               AC_TRY_LINK([#include <pthread.h>],
3673                           [pthread_create(0,0,0,0);],
3674                           THREADS_OK=yes)
3675
3676               LIBS="$save_LIBS"
3677               CFLAGS="$save_CFLAGS"
3678
3679               AC_MSG_RESULT($THREADS_OK)
3680               if test "x$THREADS_OK" = "xyes"; then
3681                       break;
3682               fi
3683
3684               THREADS_LINK=""
3685               THREADS_CFLAGS=""
3686       done
3687
3688       if test "x$THREADS_OK" != "xyes"; then
3689           wxUSE_THREADS=no
3690           AC_MSG_WARN([No thread support on this system... disabled])
3691       else
3692           dnl yes, these special compiler flags should be used with the
3693           dnl linker as well
3694           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
3695           LIBS="$THREADS_LINK $LIBS"
3696
3697           AC_MSG_CHECKING([if more special flags are required for pthreads])
3698           flag=no
3699           case "${host}" in
3700             *-aix*)
3701                 dnl again quoting from
3702                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
3703                 dnl
3704                 dnl     When compiling and linking with -pthread, the library
3705                 dnl     search path should include -L/usr/lib/threads at the
3706                 dnl     beginning of the path.
3707                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
3708                 flag="-D_THREAD_SAFE"
3709                 ;;
3710             *-freebsd*)
3711                 flag="-D_THREAD_SAFE"
3712                 ;;
3713             *-hp-hpux* )
3714                 flag="-D_REENTRANT"
3715                 if test "x$GCC" != "xyes"; then
3716                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
3717                     flag="$flag -D_RWSTD_MULTI_THREAD"
3718                 fi
3719                 ;;
3720             *solaris* | alpha*-osf*)
3721                 flag="-D_REENTRANT"
3722                 ;;
3723           esac
3724           AC_MSG_RESULT(${flag})
3725           if test "x$flag" != xno; then
3726               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
3727           fi
3728
3729           if test "x$THREADS_CFLAGS" != "x"; then
3730             dnl don't add these options to CPPFLAGS as cpp might not know them
3731             CFLAGS="$CFLAGS $THREADS_CFLAGS"
3732             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
3733           fi
3734       fi
3735     fi
3736
3737     dnl do other tests only if we are using threads
3738     if test "$wxUSE_THREADS" = "yes" ; then
3739       AC_CHECK_FUNCS(thr_setconcurrency)
3740
3741       AC_CHECK_HEADERS(sched.h)
3742       if test "$ac_cv_header_sched_h" = "yes"; then
3743           AC_CHECK_FUNC(sched_yield,
3744             AC_DEFINE(HAVE_SCHED_YIELD),
3745             [
3746                 AC_CHECK_LIB(posix4,
3747                     sched_yield,
3748                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
3749                     AC_MSG_WARN(wxThread::Yield will not work properly)
3750                 )
3751             ]
3752           )
3753       fi
3754
3755       dnl to be able to set the thread priority, we need to have all of the
3756       dnl following functions:
3757       dnl   1. pthread_attr_getschedpolicy
3758       dnl   2. sched_get_priority_min and sched_get_priority_max
3759       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
3760       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
3761       HAVE_PRIOR_FUNCS=0
3762       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
3763                      AC_CHECK_FUNC(pthread_attr_setschedparam,
3764                        AC_CHECK_FUNC(sched_get_priority_max,
3765                            HAVE_PRIOR_FUNCS=1,
3766                            AC_CHECK_LIB([posix4], sched_get_priority_max,
3767                              [
3768                                 HAVE_PRIOR_FUNCS=1
3769                                 POSIX4_LINK=" -lposix4"
3770                              ],
3771                            )
3772                        )
3773                      )
3774                    )
3775
3776       if test "$HAVE_PRIOR_FUNCS" = 1; then
3777         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
3778       else
3779         AC_MSG_WARN(Setting thread priority will not work)
3780       fi
3781
3782       AC_CHECK_FUNC(pthread_cancel,
3783                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
3784                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
3785
3786       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
3787       [
3788         AC_TRY_COMPILE([#include <pthread.h>],
3789                      [
3790                         pthread_cleanup_push(NULL, NULL);
3791                         pthread_cleanup_pop(0);
3792                      ], [
3793                         wx_cv_func_pthread_cleanup_push=yes
3794                      ], [
3795                         wx_cv_func_pthread_cleanup_push=no
3796                      ])
3797       ])
3798
3799       if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
3800           AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
3801       fi
3802
3803       dnl mutexattr_t initialization is done in quite different ways on different
3804       dnl platforms, so check for a few things:
3805       dnl
3806       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
3807       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
3808       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
3809       dnl defined, we do it by directly assigned
3810       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
3811
3812       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
3813       [
3814         AC_TRY_COMPILE([#include <pthread.h>],
3815             [
3816                pthread_mutexattr_t attr;
3817                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
3818             ], [
3819                wx_cv_type_pthread_mutexattr_t=yes
3820             ], [
3821                wx_cv_type_pthread_mutexattr_t=no
3822             ]
3823         )
3824       ])
3825
3826       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
3827         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
3828       else
3829         dnl don't despair, there may be another way to do it
3830         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
3831                        wx_cv_type_pthread_rec_mutex_init,
3832         [
3833             AC_TRY_COMPILE([#include <pthread.h>],
3834                 [
3835                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
3836                 ], [
3837                     wx_cv_type_pthread_rec_mutex_init=yes
3838                 ], [
3839                     wx_cv_type_pthread_rec_mutex_init=no
3840                 ]
3841             )
3842         ])
3843         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
3844           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
3845         else
3846           dnl this may break code working elsewhere, so at least warn about it
3847           AC_MSG_WARN([wxMutex won't be recursive on this platform])
3848         fi
3849       fi
3850     fi
3851
3852 dnl from if !MSW
3853 else
3854     if test "$wxUSE_THREADS" = "yes" ; then
3855       case "${host}" in
3856         *-*-mingw32* )
3857             dnl check if the compiler accepts -mthreads
3858             AC_CACHE_CHECK([if compiler supports -mthreads],
3859                 wx_cv_cflags_mthread,
3860                 [
3861                     CFLAGS_OLD="$CFLAGS"
3862                     CFLAGS="$CFLAGS -mthreads"
3863                     AC_TRY_COMPILE([], [],
3864                         wx_cv_cflags_mthread=yes,
3865                         wx_cv_cflags_mthread=no
3866                     )
3867                 ]
3868             )
3869
3870             if test "$wx_cv_cflags_mthread" = "yes"; then
3871                 dnl it does, use it
3872                 CXXFLAGS="$CXXFLAGS -mthreads"
3873                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
3874                 LDFLAGS="$LDFLAGS -mthreads"
3875             else
3876                 dnl it doesn't
3877                 CFLAGS="$CFLAGS_OLD"
3878             fi
3879         ;;
3880       esac
3881     fi
3882 fi
3883
3884 if test "$wxUSE_THREADS" = "yes"; then
3885   AC_DEFINE(wxUSE_THREADS)
3886
3887   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
3888 else
3889   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
3890   dnl functions - add tests for other functions here as well
3891   if test "$ac_cv_func_strtok_r" = "yes"; then
3892     AC_MSG_CHECKING(if -D_REENTRANT is needed)
3893     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
3894         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
3895         AC_MSG_RESULT(yes)
3896     else
3897         AC_MSG_RESULT(no)
3898     fi
3899   fi
3900 fi
3901
3902 if test "$WXGTK20" = 1 ; then
3903   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
3904   WXGTK12=1
3905 fi
3906
3907 if test "$WXGTK12" = 1 ; then
3908   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
3909 fi
3910
3911 if test "$WXGTK127" = 1 ; then
3912   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
3913 fi
3914
3915 WXDEBUG=
3916
3917 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
3918     WXDEBUG="-g"
3919     wxUSE_OPTIMISE=no
3920 fi
3921
3922 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
3923     wxUSE_DEBUG_INFO=yes
3924     WXDEBUG="-ggdb"
3925 fi
3926
3927 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
3928     AC_DEFINE(WXDEBUG)
3929     WXDEBUG_DEFINE="-D__WXDEBUG__"
3930 else
3931     if test "$wxUSE_GTK" = 1 ; then
3932         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
3933     fi
3934 fi
3935
3936 if test "$wxUSE_MEM_TRACING" = "yes" ; then
3937     AC_DEFINE(wxUSE_MEMORY_TRACING)
3938     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
3939     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
3940     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
3941 fi
3942
3943 if test "$wxUSE_DMALLOC" = "yes" ; then
3944     DMALLOC_LIBS="-ldmalloc"
3945 fi
3946
3947 PROFILE=
3948 if test "$wxUSE_PROFILE" = "yes" ; then
3949     PROFILE=" -pg"
3950 fi
3951
3952 CODE_GEN_FLAGS=
3953 CODE_GEN_FLAGS_CXX=
3954 if test "$GCC" = "yes" ; then
3955     if test "$wxUSE_NO_RTTI" = "yes" ; then
3956         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
3957     fi
3958     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
3959         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
3960     fi
3961     if test "$wxUSE_PERMISSIVE" = "yes" ; then
3962         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
3963     fi
3964     if test "$USE_WIN32" = 1 ; then
3965         # I'm not even really sure what this was ever added to solve,
3966         # but someone added it for mingw native builds, so I guess
3967         # they had a reason, right??
3968         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fno-pcc-struct-return"
3969     fi
3970
3971     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
3972     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
3973     dnl for each subroutine by default -- using the switch below only creates
3974     dnl one entry per file instead at the price of minor performance penalty
3975     dnl
3976     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
3977     dnl without -ffunction-sections.  No idea how long we'll need to maintain
3978     dnl this, or even the extent of gcc/wx version combinations affected, but
3979     dnl also as above, this 'fix' does not come without side effects.
3980     dnl
3981     dnl TODO: test for the gcc version here (how?)
3982     case "${host}" in
3983       powerpc*-*-aix* )
3984         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
3985         ;;
3986       *-hppa* )
3987         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
3988         ;;
3989     esac
3990 fi
3991
3992 OPTIMISE=
3993 if test "$wxUSE_OPTIMISE" = "no" ; then
3994     if test "$GCC" = yes ; then
3995         dnl use -O0 because compiling with it is faster than compiling with no
3996         dnl optimization options at all (at least with g++ 3.2)
3997         OPTIMISE="-O0"
3998     fi
3999 else
4000     if test "$GCC" = yes ; then
4001         OPTIMISE="-O2"
4002
4003         dnl VZ: does anybody know what does this do??
4004         case "${host}" in
4005             i586-*-*|i686-*-* )
4006             OPTIMISE="${OPTIMISE} "
4007         ;;
4008         esac
4009     else
4010         OPTIMISE="-O"
4011     fi
4012 fi
4013
4014 dnl ---------------------------------------------------------------------------
4015 dnl compatibility level
4016 dnl ---------------------------------------------------------------------------
4017
4018 if test "$WXWIN_COMPATIBILITY_2" = "yes"; then
4019     AC_DEFINE(WXWIN_COMPATIBILITY_2)
4020
4021     WXWIN_COMPATIBILITY_2_2="yes"
4022 fi
4023
4024 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
4025     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
4026
4027     WXWIN_COMPATIBILITY_2_4="yes"
4028 fi
4029
4030 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
4031     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
4032 fi
4033
4034 dnl ---------------------------------------------------------------------------
4035 dnl the library may be built without GUI classes at all
4036 dnl ---------------------------------------------------------------------------
4037
4038 if test "$wxUSE_GUI" = "yes"; then
4039   AC_DEFINE(wxUSE_GUI)
4040
4041   dnl the things we always pull in the GUI version of the library:
4042   dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
4043   dnl    library really can't be built without those)
4044   dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
4045   dnl    almost any program and the first 2 are needed to show a message box
4046   dnl    which want to be always able to do)
4047   dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
4048   dnl    to compile without them (if the app doesn't do any drawing, it doesn't
4049   dnl    need the dcs, pens, brushes, ...), this just can't be done now
4050   dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
4051   dnl 5. misc stuff: timers, settings, message box
4052 else
4053   AC_DEFINE(wxUSE_NOGUI)
4054 fi
4055
4056 dnl ---------------------------------------------------------------------------
4057 dnl Unix/Windows
4058 dnl ---------------------------------------------------------------------------
4059
4060 if test "$wxUSE_UNIX" = "yes"; then
4061   AC_DEFINE(wxUSE_UNIX)
4062 fi
4063
4064 dnl ---------------------------------------------------------------------------
4065 dnl Register non-GUI class options for makefiles and setup.h
4066 dnl ---------------------------------------------------------------------------
4067
4068 if test "$wxUSE_APPLE_IEEE" = "yes"; then
4069   AC_DEFINE(wxUSE_APPLE_IEEE)
4070 fi
4071
4072 if test "$wxUSE_TIMER" = "yes"; then
4073   AC_DEFINE(wxUSE_TIMER)
4074 fi
4075
4076 if test "$wxUSE_WAVE" = "yes"; then
4077   AC_DEFINE(wxUSE_WAVE)
4078 fi
4079
4080 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
4081   AC_DEFINE(wxUSE_CMDLINE_PARSER)
4082 fi
4083
4084 if test "$wxUSE_STOPWATCH" = "yes"; then
4085   AC_DEFINE(wxUSE_STOPWATCH)
4086 fi
4087
4088 if test "$wxUSE_DATETIME" = "yes"; then
4089   AC_DEFINE(wxUSE_DATETIME)
4090 fi
4091
4092 if test "$wxUSE_FILE" = "yes"; then
4093   AC_DEFINE(wxUSE_FILE)
4094 fi
4095
4096 if test "$wxUSE_FFILE" = "yes"; then
4097   AC_DEFINE(wxUSE_FFILE)
4098 fi
4099
4100 if test "$wxUSE_FILESYSTEM" = "yes"; then
4101   AC_DEFINE(wxUSE_FILESYSTEM)
4102 fi
4103
4104 if test "$wxUSE_FS_INET" = "yes"; then
4105   AC_DEFINE(wxUSE_FS_INET)
4106 fi
4107
4108 if test "$wxUSE_FS_ZIP" = "yes"; then
4109   AC_DEFINE(wxUSE_FS_ZIP)
4110 fi
4111
4112 if test "$wxUSE_ZIPSTREAM" = "yes"; then
4113   AC_DEFINE(wxUSE_ZIPSTREAM)
4114 fi
4115
4116 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4117   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
4118 fi
4119
4120 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4121   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
4122 fi
4123
4124 if test "$wxUSE_BUSYINFO" = "yes"; then
4125   AC_DEFINE(wxUSE_BUSYINFO)
4126 fi
4127
4128 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
4129   AC_DEFINE(wxUSE_STD_IOSTREAM)
4130 fi
4131
4132 if test "$wxUSE_TEXTBUFFER" = "yes"; then
4133     AC_DEFINE(wxUSE_TEXTBUFFER)
4134 fi
4135
4136 if test "$wxUSE_TEXTFILE" = "yes"; then
4137   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
4138     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
4139   else
4140     AC_DEFINE(wxUSE_TEXTFILE)
4141   fi
4142 fi
4143
4144 if test "$wxUSE_CONFIG" = "yes" ; then
4145   if test "$wxUSE_TEXTFILE" != "yes"; then
4146     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
4147   else
4148     AC_DEFINE(wxUSE_CONFIG)
4149     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
4150   fi
4151 fi
4152
4153 if test "$wxUSE_INTL" = "yes" ; then
4154   if test "$wxUSE_FILE" != "yes"; then
4155     AC_MSG_WARN(I18n code requires wxFile... disabled)
4156   else
4157     AC_DEFINE(wxUSE_INTL)
4158     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
4159     GUIDIST="$GUIDIST INTL_DIST"
4160   fi
4161 fi
4162
4163 if test "$wxUSE_LOG" = "yes"; then
4164   AC_DEFINE(wxUSE_LOG)
4165
4166     if test "$wxUSE_LOGGUI" = "yes"; then
4167       AC_DEFINE(wxUSE_LOGGUI)
4168     fi
4169
4170     if test "$wxUSE_LOGWINDOW" = "yes"; then
4171       AC_DEFINE(wxUSE_LOGWINDOW)
4172     fi
4173
4174     if test "$wxUSE_LOGDIALOG" = "yes"; then
4175       AC_DEFINE(wxUSE_LOG_DIALOG)
4176     fi
4177 fi
4178
4179 if test "$wxUSE_LONGLONG" = "yes"; then
4180   AC_DEFINE(wxUSE_LONGLONG)
4181 fi
4182
4183 if test "$wxUSE_GEOMETRY" = "yes"; then
4184   AC_DEFINE(wxUSE_GEOMETRY)
4185 fi
4186
4187 if test "$wxUSE_DIALUP_MANAGER" = "yes" ; then
4188   AC_DEFINE(wxUSE_DIALUP_MANAGER)
4189   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
4190 fi
4191
4192 if test "$wxUSE_STREAMS" = "yes" ; then
4193   AC_DEFINE(wxUSE_STREAMS)
4194 fi
4195
4196 dnl ---------------------------------------------------------------------------
4197 dnl time/date functions
4198 dnl ------------------------------------------------------------------------
4199
4200 if test "$wxUSE_DATETIME" = "yes"; then
4201     dnl check for strptime
4202     AC_CHECK_FUNCS(strptime)
4203
4204     dnl check for timezone variable
4205     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
4206     AC_CACHE_CHECK(for timezone variable in <time.h>,
4207                    wx_cv_var_timezone,
4208                    [
4209                         AC_TRY_COMPILE(
4210                             [
4211                                 #include <time.h>
4212                             ],
4213                             [
4214                                 int tz;
4215                                 tz = timezone;
4216                             ],
4217                             [
4218                                 wx_cv_var_timezone=timezone
4219                             ],
4220                             [
4221                                 AC_TRY_COMPILE(
4222                                     [
4223                                         #include <time.h>
4224                                     ],
4225                                     [
4226                                         int tz;
4227                                         tz = _timezone;
4228                                     ],
4229                                     [
4230                                         wx_cv_var_timezone=_timezone
4231                                     ],
4232                                     [
4233                                         AC_TRY_COMPILE(
4234                                             [
4235                                                 #include <time.h>
4236                                             ],
4237                                             [
4238                                                 int tz;
4239                                                 tz = __timezone;
4240                                             ],
4241                                             [
4242                                                 wx_cv_var_timezone=__timezone
4243                                             ],
4244                                             [
4245                                                 if test "$USE_DOS" = 0 ; then
4246                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
4247                                                 fi
4248                                             ]
4249                                         )
4250                                     ]
4251                                 )
4252                             ]
4253                         )
4254                    ]
4255     )
4256
4257     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
4258     if test "x$wx_cv_var_timezone" != x ; then
4259         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
4260     fi
4261
4262     dnl check for localtime (it's POSIX, but the check can do no harm...)
4263     AC_CHECK_FUNCS(localtime)
4264
4265     if test "$ac_cv_func_localtime" = "yes"; then
4266         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
4267                        wx_cv_struct_tm_has_gmtoff,
4268         [
4269             AC_TRY_COMPILE(
4270                 [
4271                     #include <time.h>
4272                 ],
4273                 [
4274                     struct tm tm;
4275                     tm.tm_gmtoff++;
4276                 ],
4277                 [
4278                     wx_cv_struct_tm_has_gmtoff=yes
4279                 ],
4280                 wx_cv_struct_tm_has_gmtoff=no
4281             )
4282         ])
4283     fi
4284
4285     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
4286         AC_DEFINE(WX_GMTOFF_IN_TM)
4287     fi
4288
4289     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
4290     dnl function to be used for high resolution timers
4291     AC_CHECK_FUNCS(gettimeofday ftime, break)
4292
4293     if test "$ac_cv_func_gettimeofday" = "yes"; then
4294         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
4295                        wx_cv_func_gettimeofday_has_2_args,
4296         [
4297             dnl on some _really_ old systems it takes only 1 argument
4298             AC_LANG_SAVE
4299             AC_LANG_CPLUSPLUS
4300
4301             AC_TRY_COMPILE(
4302                 [
4303                     #include <sys/time.h>
4304                     #include <unistd.h>
4305                 ],
4306                 [
4307                     struct timeval tv;
4308                     gettimeofday(&tv, NULL);
4309                 ],
4310                 wx_cv_func_gettimeofday_has_2_args=yes,
4311                 AC_TRY_COMPILE(
4312                     [
4313                         #include <sys/time.h>
4314                         #include <unistd.h>
4315                     ],
4316                     [
4317                         struct timeval tv;
4318                         gettimeofday(&tv);
4319                     ],
4320                     wx_cv_func_gettimeofday_has_2_args=no,
4321                     [
4322                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
4323                         wx_cv_func_gettimeofday_has_2_args=unknown
4324                     ]
4325                 )
4326             )
4327             AC_LANG_RESTORE
4328         ])
4329
4330         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
4331             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
4332         fi
4333     fi
4334
4335     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
4336 fi
4337
4338 dnl ------------------------------------------------------------------------
4339 dnl wxSocket
4340 dnl ------------------------------------------------------------------------
4341
4342 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in wxMGL
4343 if test "$wxUSE_SOCKETS" = "yes"; then
4344     if test "$wxUSE_MGL" = "1"; then
4345         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
4346         wxUSE_SOCKETS="no"
4347     fi
4348 fi
4349
4350 if test "$wxUSE_SOCKETS" = "yes"; then
4351     dnl under MSW we always have sockets
4352     if test "$TOOLKIT" != "MSW"; then
4353         dnl under Solaris and OS/2, socket functions live in -lsocket
4354         AC_CHECK_FUNC(socket,,
4355             AC_CHECK_LIB(socket, socket,
4356                 if test "$INET_LINK" != " -lsocket"; then
4357                     INET_LINK="$INET_LINK -lsocket"
4358                 fi,
4359                 [
4360                     AC_MSG_WARN([socket library not found - sockets will be disabled])
4361                     wxUSE_SOCKETS=no
4362                 ]
4363             )
4364         )
4365     fi
4366 fi
4367
4368 if test "$wxUSE_SOCKETS" = "yes" ; then
4369     dnl this test may be appropriate if building under cygwin
4370     dnl right now I'm assuming it also uses the winsock stuff
4371     dnl like mingw does..  -- RL
4372     if test "$TOOLKIT" != "MSW"; then
4373         dnl determine the type of third argument for getsockname
4374         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
4375                        wx_cv_type_getsockname3,
4376             [
4377                 AC_LANG_SAVE
4378                 AC_LANG_CPLUSPLUS
4379
4380                 AC_TRY_COMPILE(
4381                     [
4382                         #include <sys/types.h>
4383                         #include <sys/socket.h>
4384                     ],
4385                     [
4386                         socklen_t len;
4387                         getsockname(0, 0, &len);
4388                     ],
4389                     wx_cv_type_getsockname3=socklen_t,
4390                     AC_TRY_COMPILE(
4391                         [
4392                             #include <sys/types.h>
4393                             #include <sys/socket.h>
4394                         ],
4395                         [
4396                             size_t len;
4397                             getsockname(0, 0, &len);
4398                         ],
4399                         wx_cv_type_getsockname3=size_t,
4400                         AC_TRY_COMPILE(
4401                             [
4402                                 #include <sys/types.h>
4403                                 #include <sys/socket.h>
4404                             ],
4405                             [
4406                                 int len;
4407                                 getsockname(0, 0, &len);
4408                             ],
4409                             wx_cv_type_getsockname3=int,
4410                             wx_cv_type_getsockname3=unknown
4411                         )
4412                     )
4413                 )
4414
4415                 AC_LANG_RESTORE
4416             ])
4417
4418         if test "$wx_cv_type_getsockname3" = "unknown"; then
4419             wxUSE_SOCKETS=no
4420             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
4421         else
4422             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
4423         fi
4424     fi
4425 fi
4426
4427 if test "$wxUSE_SOCKETS" = "yes" ; then
4428     AC_DEFINE(wxUSE_SOCKETS)
4429     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
4430 fi
4431
4432 dnl ---------------------------------------------------------------------------
4433 dnl Joystick support
4434 dnl ---------------------------------------------------------------------------
4435
4436 if test "$wxUSE_GUI" = "yes"; then
4437
4438     if test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
4439         AC_MSG_WARN([Joystick not yet supported under Mac OS X... disabled])
4440         wxUSE_JOYSTICK=no
4441      fi
4442     if test "$TOOLKIT" = "MOTIF"; then
4443         AC_MSG_WARN([Joystick not yet supported under Motif... disabled])
4444         wxUSE_JOYSTICK=no
4445      fi
4446     if test "$TOOLKIT" = "X11"; then
4447         AC_MSG_WARN([Joystick not yet supported under X11... disabled])
4448         wxUSE_JOYSTICK=no
4449      fi
4450
4451     dnl under MSW we always have joystick support
4452     if test "$TOOLKIT" != "MSW"; then
4453         if test "$wxUSE_JOYSTICK" = "yes"; then
4454             dnl joystick support is only for Linux 2.1.x or greater
4455             AC_CHECK_HEADERS(linux/joystick.h)
4456             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
4457                 wxUSE_JOYSTICK=no
4458                 AC_MSG_WARN(Joystick not supported by this system... disabled)
4459             fi
4460         fi
4461     fi
4462
4463     if test "$wxUSE_JOYSTICK" = "yes"; then
4464         AC_DEFINE(wxUSE_JOYSTICK)
4465         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
4466     fi
4467 fi
4468
4469 dnl ------------------------------------------------------------------------
4470 dnl DLL support
4471 dnl ------------------------------------------------------------------------
4472
4473 dnl under MSW we always have LoadLibrary/GetProcAddress
4474 if test "$TOOLKIT" != "MSW"; then
4475
4476     HAVE_DL_FUNCS=0
4477     HAVE_SHL_FUNCS=0
4478     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4479         if test "$USE_DARWIN" = 1; then
4480             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4481             HAVE_DL_FUNCS=1
4482         else
4483             dnl the test is a bit complicated because we check for dlopen() both with
4484             dnl and without -ldl and we also try to find shl_load() if there is no
4485             dnl dlopen() on this system
4486             AC_CHECK_FUNCS(dlopen,
4487             [
4488                 AC_DEFINE(HAVE_DLOPEN)
4489                 HAVE_DL_FUNCS=1
4490             ],
4491             [
4492                 AC_CHECK_LIB(dl, dlopen,
4493                             [
4494                                 AC_DEFINE(HAVE_DLOPEN)
4495                                 HAVE_DL_FUNCS=1
4496                                 DL_LINK=" -ldl$DL_LINK"
4497                             ],
4498                             [
4499                                 AC_CHECK_FUNCS(shl_load,
4500                                               [
4501                                                 AC_DEFINE(HAVE_SHL_LOAD)
4502                                                 HAVE_SHL_FUNCS=1
4503                                               ],
4504                                               [
4505                                                 AC_CHECK_LIB(shl_load, dld,
4506                                                              [
4507                                                                 HAVE_SHL_FUNCS=1
4508                                                                 DL_LINK=" -ldld$DL_LINK"
4509                                                              ])
4510                                               ])
4511                             ])
4512             ])
4513
4514         dnl check also for dlerror()
4515         if test "$HAVE_DL_FUNCS" = 1; then
4516             AC_CHECK_FUNCS(dlerror,
4517                            AC_DEFINE(HAVE_DLERROR),
4518                            AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR)))
4519         fi
4520         fi
4521
4522         if test "$HAVE_DL_FUNCS" = 0; then
4523             if test "$HAVE_SHL_FUNCS" = 0; then
4524               if test "$USE_UNIX" = 1; then
4525                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4526                   wxUSE_DYNAMIC_LOADER=no
4527                   wxUSE_DYNLIB_CLASS=no
4528               else
4529                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4530               fi
4531             fi
4532         fi
4533     fi
4534 fi
4535
4536 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4537     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4538 elif test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4539     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4540 fi
4541
4542 dnl ---------------------------------------------------------------------------
4543 dnl String stuff
4544 dnl ---------------------------------------------------------------------------
4545
4546 if test "$wxUSE_FONTMAP" = "yes" ; then
4547   AC_DEFINE(wxUSE_FONTMAP)
4548 fi
4549
4550 if test "$wxUSE_UNICODE" = "yes" ; then
4551   AC_DEFINE(wxUSE_UNICODE)
4552
4553   if test "$wxUSE_MSW" != 1; then
4554       wxUSE_UNICODE_MSLU=no
4555   fi
4556
4557   if test "$wxUSE_MSW" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
4558         AC_CHECK_LIB(unicows,main,
4559             [
4560                 AC_DEFINE(wxUSE_UNICODE_MSLU)
4561             ],
4562             [
4563                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
4564                              Applications will only run on Windows NT/2000/XP!])
4565                 wxUSE_UNICODE_MSLU=no
4566             ])
4567     fi
4568 fi
4569
4570 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
4571   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
4572 fi
4573
4574
4575 dnl ----------------------------------------------------------------
4576 dnl iODBC support
4577 dnl ----------------------------------------------------------------
4578
4579 IODBC_C_SRC=""
4580 if test "$wxUSE_ODBC" = "yes" ; then
4581     AC_DEFINE(wxUSE_ODBC)
4582     WXODBCFLAG="-D_IODBC_"
4583     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
4584 fi
4585
4586 dnl ----------------------------------------------------------------
4587 dnl Register PostScript options for makefiles and setup.h
4588 dnl ----------------------------------------------------------------
4589
4590 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
4591   AC_DEFINE(wxUSE_POSTSCRIPT)
4592 fi
4593
4594 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
4595
4596 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
4597
4598 dnl ---------------------------------------------------------------------------
4599 dnl big GUI components: MDI, doc/view, printing, help, ...
4600 dnl ---------------------------------------------------------------------------
4601
4602 if test "$wxUSE_CONSTRAINTS" = "yes"; then
4603     AC_DEFINE(wxUSE_CONSTRAINTS)
4604     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
4605 fi
4606
4607 if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4608
4609 dnl     There is now experimental generic MDI support
4610 dnl     if test "$wxUSE_UNIVERSAL" = "yes"; then
4611 dnl         AC_MSG_WARN(MDI not yet supported for wxUniversal... disabled)
4612 dnl         wxUSE_MDI_ARCHITECTURE=no
4613 dnl     fi
4614
4615    if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4616        AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
4617        SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
4618    fi
4619 fi
4620
4621 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
4622     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
4623     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
4624     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4625         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
4626     fi
4627 fi
4628
4629 if test "$wxUSE_HELP" = "yes"; then
4630     AC_DEFINE(wxUSE_HELP)
4631     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
4632
4633     if test "$wxUSE_MSW" = 1; then
4634       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
4635         AC_DEFINE(wxUSE_MS_HTML_HELP)
4636       fi
4637     fi
4638
4639     if test "$wxUSE_WXHTML_HELP" = "yes"; then
4640       if test "$wxUSE_HTML" = "yes"; then
4641         AC_DEFINE(wxUSE_WXHTML_HELP)
4642       else
4643         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
4644         wxUSE_WXHTML_HELP=no
4645       fi
4646     fi
4647 fi
4648
4649 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4650     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4651         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
4652     else
4653         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
4654     fi
4655     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
4656 fi
4657
4658 dnl if test "$wxUSE_PROLOGIO" = "yes" ; then
4659 dnl     AC_DEFINE(wxUSE_PROLOGIO)
4660 dnl     ALL_OBJECTS="$ALL_OBJECTS parser.o"
4661 dnl fi
4662
4663 dnl if test "$wxUSE_RESOURCES" = "yes" ; then
4664 dnl     if test "$wxUSE_NANOX" = "yes"; then
4665 dnl         AC_MSG_WARN([Cannot use resource database functions in NanoX])
4666 dnl     else
4667 dnl         AC_DEFINE(wxUSE_RESOURCES)
4668 dnl         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS resource"
4669 dnl     fi
4670 dnl     if test "$wxUSE_PROLOGIO" != "yes" ; then
4671 dnl         ALL_OBJECTS="$ALL_OBJECTS parser.o"
4672 dnl     fi
4673 dnl fi
4674
4675 if test "$wxUSE_X_RESOURCES" = "yes"; then
4676     AC_DEFINE(wxUSE_X_RESOURCES)
4677 fi
4678
4679 dnl ---------------------------------------------------------------------------
4680 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
4681 dnl ---------------------------------------------------------------------------
4682
4683 dnl check for ole headers and disable a few features requiring it if not
4684 dnl present (earlier versions of mingw32 don't have ole2.h)
4685 if test "$wxUSE_MSW" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
4686                           -o "$wxUSE_CLIPBOARD"     = "yes" \
4687                           -o "$wxUSE_OLE"     = "yes" \
4688                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
4689     AC_CHECK_HEADERS(ole2.h)
4690
4691     if test "$ac_cv_header_ole2_h" = "yes" ; then
4692         if test "$GCC" = yes ; then
4693             AC_LANG_SAVE
4694             AC_LANG_CPLUSPLUS
4695
4696             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
4697             AC_TRY_COMPILE([#include <windows.h>
4698                             #include <ole2.h>],
4699                            [],
4700                            [AC_MSG_RESULT(no)],
4701                            [AC_MSG_RESULT(yes)
4702                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
4703             AC_LANG_RESTORE
4704             ALL_OBJECTS="$ALL_OBJECTS \$(OLEOBJS)"
4705             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
4706             AC_DEFINE(wxUSE_OLE)
4707
4708         fi
4709
4710         dnl for OLE clipboard and dnd
4711         AC_DEFINE(wxUSE_DATAOBJ)
4712     else
4713         AC_MSG_WARN([Some features disabled because OLE headers not found])
4714
4715         wxUSE_CLIPBOARD=no
4716         wxUSE_DRAG_AND_DROP=no
4717         wxUSE_DATAOBJ=no
4718         wxUSE_OLE=no
4719     fi
4720
4721     if test "$wxUSE_METAFILE" = "yes"; then
4722         AC_DEFINE(wxUSE_METAFILE)
4723
4724         dnl this one should probably be made separately configurable
4725         AC_DEFINE(wxUSE_ENH_METAFILE)
4726     fi
4727 fi
4728
4729 if test "$wxUSE_IPC" = "yes"; then
4730     if test "$wxUSE_SOCKETS" != "yes"; then
4731         AC_MSG_WARN(wxWindows IPC classes require sockets... disabled)
4732     fi
4733
4734     AC_DEFINE(wxUSE_IPC)
4735 fi
4736
4737 if test "$wxUSE_CLIPBOARD" = "yes"; then
4738     if test "$wxUSE_MGL" = 1; then
4739         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
4740         wxUSE_CLIPBOARD=no
4741     fi
4742
4743     if test "$wxUSE_CLIPBOARD" = "yes"; then
4744         AC_DEFINE(wxUSE_CLIPBOARD)
4745
4746         dnl required by clipboard code in configuration check
4747         AC_DEFINE(wxUSE_DATAOBJ)
4748     fi
4749 fi
4750
4751 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
4752     if test "$wxUSE_GTK" = 1; then
4753         if test "$WXGTK12" != 1; then
4754             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
4755             wxUSE_DRAG_AND_DROP=no
4756         fi
4757     fi
4758
4759     if test "$wxUSE_MOTIF" = 1; then
4760         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
4761         wxUSE_DRAG_AND_DROP=no
4762     fi
4763
4764     if test "$wxUSE_X11" = 1; then
4765         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
4766         wxUSE_DRAG_AND_DROP=no
4767     fi
4768
4769     if test "$wxUSE_MGL" = 1; then
4770         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
4771         wxUSE_DRAG_AND_DROP=no
4772     fi
4773
4774     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
4775         AC_DEFINE(wxUSE_DRAG_AND_DROP)
4776         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
4777     fi
4778
4779 fi
4780
4781 if test "$wxUSE_SPLINES" = "yes" ; then
4782   AC_DEFINE(wxUSE_SPLINES)
4783 fi
4784
4785 dnl ---------------------------------------------------------------------------
4786 dnl GUI controls
4787 dnl ---------------------------------------------------------------------------
4788
4789 USES_CONTROLS=0
4790 if test "$wxUSE_CONTROLS" = "yes"; then
4791   USES_CONTROLS=1
4792 fi
4793
4794 if test "$wxUSE_ACCEL" = "yes"; then
4795   AC_DEFINE(wxUSE_ACCEL)
4796   USES_CONTROLS=1
4797 fi
4798
4799 if test "$wxUSE_BUTTON" = "yes"; then
4800   AC_DEFINE(wxUSE_BUTTON)
4801   USES_CONTROLS=1
4802 fi
4803
4804 if test "$wxUSE_BMPBUTTON" = "yes"; then
4805   AC_DEFINE(wxUSE_BMPBUTTON)
4806   USES_CONTROLS=1
4807 fi
4808
4809 if test "$wxUSE_CALCTRL" = "yes"; then
4810   AC_DEFINE(wxUSE_CALENDARCTRL)
4811   USES_CONTROLS=1
4812   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
4813 fi
4814
4815 if test "$wxUSE_CARET" = "yes"; then
4816   AC_DEFINE(wxUSE_CARET)
4817   USES_CONTROLS=1
4818   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
4819 fi
4820
4821 if test "$wxUSE_COMBOBOX" = "yes"; then
4822   AC_DEFINE(wxUSE_COMBOBOX)
4823   USES_CONTROLS=1
4824 fi
4825
4826 if test "$wxUSE_CHOICE" = "yes"; then
4827   AC_DEFINE(wxUSE_CHOICE)
4828   USES_CONTROLS=1
4829 fi
4830
4831 if test "$wxUSE_CHECKBOX" = "yes"; then
4832   AC_DEFINE(wxUSE_CHECKBOX)
4833   USES_CONTROLS=1
4834 fi
4835
4836 if test "$wxUSE_CHECKLST" = "yes"; then
4837   AC_DEFINE(wxUSE_CHECKLISTBOX)
4838   USES_CONTROLS=1
4839   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
4840 fi
4841
4842 if test "$wxUSE_DISPLAY" = "yes"; then
4843     AC_DEFINE(wxUSE_DISPLAY)
4844     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
4845 fi
4846
4847 if test "$wxUSE_GAUGE" = "yes"; then
4848   AC_DEFINE(wxUSE_GAUGE)
4849   USES_CONTROLS=1
4850 fi
4851
4852 if test "$wxUSE_GRID" = "yes"; then
4853   AC_DEFINE(wxUSE_GRID)
4854   USES_CONTROLS=1
4855   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
4856 fi
4857
4858 if test "$wxUSE_IMAGLIST" = "yes"; then
4859     AC_DEFINE(wxUSE_IMAGLIST)
4860 fi
4861
4862 if test "$wxUSE_LISTBOX" = "yes"; then
4863     AC_DEFINE(wxUSE_LISTBOX)
4864     USES_CONTROLS=1
4865 fi
4866
4867 if test "$wxUSE_LISTCTRL" = "yes"; then
4868     if test "$wxUSE_IMAGLIST" = "yes"; then
4869         AC_DEFINE(wxUSE_LISTCTRL)
4870         USES_CONTROLS=1
4871         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
4872     else
4873         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
4874     fi
4875 fi
4876
4877 if test "$wxUSE_NOTEBOOK" = "yes"; then
4878     AC_DEFINE(wxUSE_NOTEBOOK)
4879     USES_CONTROLS=1
4880     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
4881 fi
4882
4883 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
4884 dnl     AC_DEFINE(wxUSE_PROPSHEET)
4885 dnl     USES_CONTROLS=1
4886 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
4887 dnl fi
4888
4889 if test "$wxUSE_RADIOBOX" = "yes"; then
4890     AC_DEFINE(wxUSE_RADIOBOX)
4891     USES_CONTROLS=1
4892 fi
4893
4894 if test "$wxUSE_RADIOBTN" = "yes"; then
4895     AC_DEFINE(wxUSE_RADIOBTN)
4896     USES_CONTROLS=1
4897 fi
4898
4899 if test "$wxUSE_SASH" = "yes"; then
4900     AC_DEFINE(wxUSE_SASH)
4901     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
4902 fi
4903
4904 if test "$wxUSE_SCROLLBAR" = "yes"; then
4905     AC_DEFINE(wxUSE_SCROLLBAR)
4906     USES_CONTROLS=1
4907     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
4908 fi
4909
4910 if test "$wxUSE_SLIDER" = "yes"; then
4911     AC_DEFINE(wxUSE_SLIDER)
4912     USES_CONTROLS=1
4913 fi
4914
4915 if test "$wxUSE_SPINBTN" = "yes"; then
4916     AC_DEFINE(wxUSE_SPINBTN)
4917     USES_CONTROLS=1
4918 fi
4919
4920 if test "$wxUSE_SPINCTRL" = "yes"; then
4921     AC_DEFINE(wxUSE_SPINCTRL)
4922     USES_CONTROLS=1
4923 fi
4924
4925 if test "$wxUSE_SPLITTER" = "yes"; then
4926     AC_DEFINE(wxUSE_SPLITTER)
4927     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
4928 fi
4929
4930 if test "$wxUSE_STATBMP" = "yes"; then
4931     AC_DEFINE(wxUSE_STATBMP)
4932     USES_CONTROLS=1
4933 fi
4934
4935 if test "$wxUSE_STATBOX" = "yes"; then
4936     AC_DEFINE(wxUSE_STATBOX)
4937     USES_CONTROLS=1
4938 fi
4939
4940 if test "$wxUSE_STATTEXT" = "yes"; then
4941     AC_DEFINE(wxUSE_STATTEXT)
4942     USES_CONTROLS=1
4943 fi
4944
4945 if test "$wxUSE_STATLINE" = "yes"; then
4946     AC_DEFINE(wxUSE_STATLINE)
4947     USES_CONTROLS=1
4948 fi
4949
4950 if test "$wxUSE_STATUSBAR" = "yes"; then
4951     AC_DEFINE(wxUSE_STATUSBAR)
4952     USES_CONTROLS=1
4953
4954     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
4955 fi
4956
4957 if test "$wxUSE_TABDIALOG" = "yes"; then
4958     AC_DEFINE(wxUSE_TAB_DIALOG)
4959     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS tab"
4960 fi
4961
4962 if test "$wxUSE_TEXTCTRL" = "yes"; then
4963     AC_DEFINE(wxUSE_TEXTCTRL)
4964     USES_CONTROLS=1
4965     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
4966 fi
4967
4968 if test "$wxUSE_TOGGLEBTN" = "yes"; then
4969     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
4970         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
4971         wxUSE_TOGGLEBTN=no
4972     fi
4973     if test "$wxUSE_UNIVERSAL" = "yes"; then
4974         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
4975         wxUSE_TOGGLEBTN=no
4976     fi
4977
4978     if test "$wxUSE_TOGGLEBTN" = "yes"; then
4979         AC_DEFINE(wxUSE_TOGGLEBTN)
4980         USES_CONTROLS=1
4981     fi
4982 fi
4983
4984 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
4985     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
4986     wxUSE_TOOLBAR="yes"
4987     USES_CONTROLS=1
4988 fi
4989
4990 if test "$wxUSE_TOOLBAR" = "yes"; then
4991     AC_DEFINE(wxUSE_TOOLBAR)
4992     USES_CONTROLS=1
4993
4994     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
4995     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
4996         wxUSE_TOOLBAR_NATIVE="yes"
4997     fi
4998
4999     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
5000         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
5001         USES_CONTROLS=1
5002     fi
5003
5004     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
5005 fi
5006
5007 if test "$wxUSE_TOOLTIPS" = "yes"; then
5008     if test "$wxUSE_MOTIF" = 1; then
5009         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
5010     else
5011         if test "$wxUSE_UNIVERSAL" = "yes"; then
5012             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
5013         else
5014             AC_DEFINE(wxUSE_TOOLTIPS)
5015         fi
5016     fi
5017 fi
5018
5019 if test "$wxUSE_TREECTRL" = "yes"; then
5020     if test "$wxUSE_IMAGLIST" = "yes"; then
5021         AC_DEFINE(wxUSE_TREECTRL)
5022         USES_CONTROLS=1
5023         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
5024     else
5025         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
5026     fi
5027 fi
5028
5029 if test "$wxUSE_POPUPWIN" = "yes"; then
5030     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5031         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
5032     else
5033         if test "$wxUSE_MOTIF" = 1; then
5034             AC_MSG_WARN([wxPopupWindow not yet supported under Motif... disabled])
5035         else
5036             if test "$wxUSE_PM" = 1; then
5037                 AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
5038             else
5039                 AC_DEFINE(wxUSE_POPUPWIN)
5040
5041                 USES_CONTROLS=1
5042             fi
5043         fi
5044     fi
5045 fi
5046
5047 if test "$wxUSE_TIPWINDOW" = "yes"; then
5048     if test "$wxUSE_PM" = 1; then
5049         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
5050     else
5051         AC_DEFINE(wxUSE_TIPWINDOW)
5052     fi
5053 fi
5054
5055 if test "$USES_CONTROLS" = 1; then
5056     AC_DEFINE(wxUSE_CONTROLS)
5057 fi
5058
5059 dnl ---------------------------------------------------------------------------
5060 dnl misc options
5061 dnl ---------------------------------------------------------------------------
5062
5063 dnl if test "$wxUSE_TREELAYOUT" = "yes"; then
5064 dnl     AC_DEFINE(wxUSE_TREELAYOUT)
5065 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treelay"
5066 dnl fi
5067
5068 if test "$wxUSE_DRAGIMAGE" = "yes"; then
5069     AC_DEFINE(wxUSE_DRAGIMAGE)
5070     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
5071 fi
5072
5073 if test "$wxUSE_MENUS" = "yes"; then
5074     AC_DEFINE(wxUSE_MENUS)
5075     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
5076 fi
5077
5078 if test "$wxUSE_METAFILE" = "yes"; then
5079     AC_DEFINE(wxUSE_METAFILE)
5080 fi
5081
5082 if test "$wxUSE_MIMETYPE" = "yes"; then
5083     AC_DEFINE(wxUSE_MIMETYPE)
5084 fi
5085
5086 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
5087     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
5088 if test "$TOOLKIT" = "MSW"; then
5089     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
5090 fi
5091
5092 fi
5093
5094 if test "$wxUSE_PROTOCOL" = "yes"; then
5095     if test "$wxUSE_SOCKETS" != "yes"; then
5096         AC_MSG_WARN(Protocol classes require sockets... disabled)
5097         wxUSE_PROTOCOL=no
5098     fi
5099
5100     if test "$wxUSE_PROTOCOL" = "yes"; then
5101         AC_DEFINE(wxUSE_PROTOCOL)
5102
5103         if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
5104             AC_DEFINE(wxUSE_PROTOCOL_HTTP)
5105         fi
5106         if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
5107             AC_DEFINE(wxUSE_PROTOCOL_FTP)
5108         fi
5109         if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
5110             AC_DEFINE(wxUSE_PROTOCOL_FILE)
5111         fi
5112     fi
5113 fi
5114
5115 if test "$wxUSE_URL" = "yes"; then
5116     if test "$wxUSE_PROTOCOL" != "yes"; then
5117         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
5118         wxUSE_URL=no
5119     fi
5120     if test "$wxUSE_URL" = "yes"; then
5121         AC_DEFINE(wxUSE_URL)
5122     fi
5123 fi
5124
5125 if test "$wxUSE_MINIFRAME" = "yes"; then
5126     AC_DEFINE(wxUSE_MINIFRAME)
5127     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
5128 fi
5129
5130 if test "$wxUSE_HTML" = "yes"; then
5131     AC_DEFINE(wxUSE_HTML)
5132     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html"
5133 fi
5134
5135 if test "$wxUSE_VALIDATORS" = "yes"; then
5136     AC_DEFINE(wxUSE_VALIDATORS)
5137     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
5138 fi
5139
5140 if test "$wxUSE_PALETTE" = "yes" ; then
5141   AC_DEFINE(wxUSE_PALETTE)
5142 fi
5143
5144 if test "$wxUSE_IMAGE" = "yes" ; then
5145   AC_DEFINE(wxUSE_IMAGE)
5146 fi
5147
5148 if test "$wxUSE_GIF" = "yes" ; then
5149   AC_DEFINE(wxUSE_GIF)
5150 fi
5151
5152 if test "$wxUSE_PCX" = "yes" ; then
5153   AC_DEFINE(wxUSE_PCX)
5154 fi
5155
5156 if test "$wxUSE_IFF" = "yes" ; then
5157   AC_DEFINE(wxUSE_IFF)
5158 fi
5159
5160 if test "$wxUSE_PNM" = "yes" ; then
5161   AC_DEFINE(wxUSE_PNM)
5162 fi
5163
5164 if test "$wxUSE_XPM" = "yes" ; then
5165   AC_DEFINE(wxUSE_XPM)
5166 fi
5167
5168 if test "$wxUSE_ICO_CUR" = "yes" ; then
5169   AC_DEFINE(wxUSE_ICO_CUR)
5170 fi
5171
5172 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
5173   dnl Must be done this late because -lunicows must be before all the other libs
5174   LIBS=" -lunicows $LIBS"
5175 fi
5176
5177 dnl ---------------------------------------------------------------------------
5178 dnl common dialog
5179 dnl ---------------------------------------------------------------------------
5180
5181 if test "$wxUSE_CHOICEDLG" = "yes"; then
5182     AC_DEFINE(wxUSE_CHOICEDLG)
5183 fi
5184
5185 if test "$wxUSE_COLOURDLG" = "yes"; then
5186     AC_DEFINE(wxUSE_COLOURDLG)
5187 fi
5188
5189 if test "$wxUSE_FILEDLG" = "yes"; then
5190     AC_DEFINE(wxUSE_FILEDLG)
5191 fi
5192
5193 if test "$wxUSE_FINDREPLDLG" = "yes"; then
5194     AC_DEFINE(wxUSE_FINDREPLDLG)
5195 fi
5196
5197 if test "$wxUSE_FONTDLG" = "yes"; then
5198     AC_DEFINE(wxUSE_FONTDLG)
5199 fi
5200
5201 if test "$wxUSE_DIRDLG" = "yes"; then
5202     if test "$wxUSE_TREECTRL" != "yes"; then
5203         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
5204     else
5205         AC_DEFINE(wxUSE_DIRDLG)
5206     fi
5207 fi
5208
5209 if test "$wxUSE_MSGDLG" = "yes"; then
5210     AC_DEFINE(wxUSE_MSGDLG)
5211 fi
5212
5213 if test "$wxUSE_NUMBERDLG" = "yes"; then
5214     AC_DEFINE(wxUSE_NUMBERDLG)
5215 fi
5216
5217 if test "$wxUSE_PROGRESSDLG" = "yes"; then
5218     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5219        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
5220     else
5221         AC_DEFINE(wxUSE_PROGRESSDLG)
5222     fi
5223 fi
5224
5225 if test "$wxUSE_SPLASH" = "yes"; then
5226     AC_DEFINE(wxUSE_SPLASH)
5227 fi
5228
5229 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
5230     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5231        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
5232     else
5233         AC_DEFINE(wxUSE_STARTUP_TIPS)
5234     fi
5235 fi
5236
5237 if test "$wxUSE_TEXTDLG" = "yes"; then
5238     AC_DEFINE(wxUSE_TEXTDLG)
5239 fi
5240
5241 if test "$wxUSE_WIZARDDLG" = "yes"; then
5242     AC_DEFINE(wxUSE_WIZARDDLG)
5243     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
5244 fi
5245
5246 dnl ---------------------------------------------------------------------------
5247 dnl get the string with OS info - used by wxGetOsDescription()
5248 dnl ---------------------------------------------------------------------------
5249
5250 if test "$cross_compiling" = "yes"; then
5251     dnl Use best guess from host as we can't use uname when cross compiling
5252     OSINFO="\"$host\""
5253 else
5254     dnl attualy work out OS version
5255     OSINFO=`uname -s -r -m`
5256     OSINFO="\"$OSINFO\""
5257 fi
5258
5259 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
5260
5261 dnl ---------------------------------------------------------------------------
5262 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
5263 dnl ---------------------------------------------------------------------------
5264
5265 if test "x$prefix" != "xNONE"; then
5266     wxPREFIX=$prefix
5267 else
5268     wxPREFIX=$ac_default_prefix
5269 fi
5270
5271 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
5272
5273 dnl define the variables used in wx-config
5274 top_builddir=`pwd`
5275
5276 dnl ---------------------------------------------------------------------------
5277 dnl Output the makefiles and such from the results found above
5278 dnl ---------------------------------------------------------------------------
5279
5280 dnl all additional libraries (except wxWindows itself) we link with
5281
5282 dnl note that we always link with -lm except for Mac OS X
5283 dnl extended.c uses floor() and is always linked in
5284
5285 if test "$wxUSE_MAC" = 1 ; then
5286     LDFLAGS="$LDFLAGS -framework Carbon -framework System"
5287 fi
5288 if test "$wxUSE_COCOA" = 1 ; then
5289     LDFLAGS="$LDFLAGS -framework Cocoa -framework System"
5290 fi
5291
5292 dnl FIXME: should this be covered by the conditional above
5293 dnl given the -lm comment there?  Or should that comment (and
5294 dnl this one) be removed..   [ 7 Nov 2001 ]
5295
5296 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
5297
5298 dnl Only add the -lm library if floating point functions cannot be used
5299 dnl without it.  This check is important on cygwin because of the bizarre
5300 dnl way that they have organized functions into libraries.  On cygwin, both
5301 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
5302 dnl means that
5303 dnl   1) linking with -lm is not necessary, and
5304 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
5305 dnl In particular, if you compile any program with -mno-cygwin and link with
5306 dnl -lm, it will crash instantly when it is run.  This happens because the
5307 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
5308 dnl the ___main function instead of allowing it to be defined by
5309 dnl /usr/lib/mingw/libmingw32.a as it should be.
5310 dnl
5311 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
5312 dnl
5313 dnl Just check a few floating point functions. If they are all found without
5314 dnl -lm, then we must not need -lm.
5315 have_cos=0
5316 have_floor=0
5317 AC_CHECK_FUNCS(cos, have_cos=1)
5318 AC_CHECK_FUNCS(floor, have_floor=1)
5319 AC_MSG_CHECKING(if floating point functions link without -lm)
5320 if test "$have_cos" = 1 -a "$have_floor" = 1; then
5321     AC_MSG_RESULT(yes)
5322 else
5323     AC_MSG_RESULT(no)
5324     LIBS="$LIBS -lm"
5325     # use different functions to avoid configure caching
5326     have_sin=0
5327     have_ceil=0
5328     AC_CHECK_FUNCS(sin, have_sin=1)
5329     AC_CHECK_FUNCS(ceil, have_ceil=1)
5330     AC_MSG_CHECKING(if floating point functions link with -lm)
5331     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
5332         AC_MSG_RESULT(yes)
5333     else
5334         AC_MSG_RESULT(no)
5335         # not sure we should warn the user, crash, etc.
5336     fi
5337 fi
5338
5339 if test "$wxUSE_GUI" = "yes"; then
5340
5341     LIBS="$GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $LIBS"
5342
5343     dnl TODO add checks that these samples will really compile (i.e. all the
5344     dnl      library features they need are present)
5345
5346     dnl TODO some samples are never built so far:
5347     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
5348     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs \
5349                      drawing dynamic erase event exec font image \
5350                      minimal propsize rotate shaped widgets"
5351
5352     dnl this is needed to be able to find AFM files
5353     CPPFLAGS="$CPPFLAGS \$(EXTRADEFS) \$(APPEXTRADEFS)"
5354 else
5355     SAMPLES_SUBDIRS="console"
5356 fi
5357
5358
5359 dnl all -I options we must pass to the compiler
5360 dnl
5361 dnl note that the order is somewhat important, in particular the ZLIB_INCLUDE
5362 dnl and other stuff for the built in libraries should come first to avoid
5363 dnl including the system headers with the same name (it is particularly
5364 dnl important for zlib because XFree 4.2.0 has its own, horribly old and
5365 dnl incompatible, zlib.h) and the wxWindows headers should come first anyhow
5366 INCLUDES="-I\${top_builddir}/lib/wx/include/${TOOLCHAIN_NAME} \
5367 -I\${top_srcdir}/include \
5368 $REGEX_INCLUDE $ZLIB_INCLUDE $PNG_INCLUDE $JPEG_INCLUDE $TIFF_INCLUDE \
5369 $TOOLKIT_INCLUDE"
5370
5371 dnl wxGTK does not need TOOLKIT includes in wx-config
5372 if test "$wxUSE_GTK" = 1; then
5373     WXCONFIG_INCLUDE=
5374 else
5375     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
5376 fi
5377
5378 dnl C/C++ compiler options used to compile wxWindows
5379 if test "$GXX" = yes ; then
5380     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
5381     CXXWARNINGS="-Wall"
5382     dnl should enable this one day...
5383     dnl CXXWARNINGS="-Wall -Werror"
5384
5385     dnl Add this *after* all compile tests, we don't need or want generated
5386     dnl depfiles until actually building the lib
5387     if test "$wxUSE_NO_DEPS" = "no" ; then
5388         CFLAGS="-MMD $CFLAGS"
5389         CXXFLAGS="-MMD $CXXFLAGS"
5390     fi
5391 fi
5392
5393 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
5394
5395 dnl remove the extra white space from the cc/c++/ld options
5396 CPPFLAGS=`echo $INCLUDES $CPPFLAGS | sed 's/ \\+/ /g'`
5397 CFLAGS=`echo $EXTRA_CFLAGS $CFLAGS $CXXWARNINGS | sed 's/ \\+/ /g'`
5398 CXXFLAGS=`echo $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS | sed 's/ \+/ /g'`
5399 LIBS=`echo $LIBS | sed 's/ \+/ /g'`
5400
5401 LDFLAGS="$LDFLAGS $PROFILE"
5402
5403 dnl for convenience, sort the samples in alphabetical order
5404 dnl
5405 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
5406 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
5407 dnl
5408 dnl       Unfortunately, there is a bug in OS/2's tr, such that
5409 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
5410 dnl       only removes the Unix-like part of the introduced line break.
5411 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
5412
5413 dnl makefile variables
5414 AC_SUBST(LEX_STEM)
5415 AC_SUBST(PATH_IFS)
5416
5417 dnl global options
5418 AC_SUBST(WX_MAJOR_VERSION_NUMBER)
5419 AC_SUBST(WX_MINOR_VERSION_NUMBER)
5420 AC_SUBST(WX_RELEASE_NUMBER)
5421 AC_SUBST(WX_LIBRARY_NAME_STATIC)
5422 AC_SUBST(WX_LIBRARY_NAME_SHARED)
5423 AC_SUBST(WX_LIBRARY_BASENAME)
5424 AC_SUBST(WX_LIBRARY_IMPORTLIB)
5425 AC_SUBST(WX_TARGET_LIBRARY)
5426 AC_SUBST(WX_LIBRARY_LINK1)
5427 AC_SUBST(WX_LIBRARY_LINK2)
5428 AC_SUBST(PROGRAM_EXT)
5429
5430 dnl global gl options
5431 AC_SUBST(WX_LIBRARY_NAME_STATIC_GL)
5432 AC_SUBST(WX_LIBRARY_NAME_SHARED_GL)
5433 AC_SUBST(WX_TARGET_LIBRARY_GL)
5434 AC_SUBST(WX_LIBRARY_LINK1_GL)
5435 AC_SUBST(WX_LIBRARY_LINK2_GL)
5436
5437 dnl are we supposed to create the links?
5438 AC_SUBST(WX_ALL)
5439 AC_SUBST(WX_ALL_INSTALLED)
5440
5441 AC_SUBST(SHARED_LD)
5442 AC_SUBST(PIC_FLAG)
5443 AC_SUBST(CODE_GEN_FLAGS)
5444 AC_SUBST(CODE_GEN_FLAGS_CXX)
5445
5446 AC_SUBST(SONAME_FLAGS)
5447 AC_SUBST(SONAME_FLAGS_GL)
5448 AC_SUBST(WX_TARGET_LIBRARY_SONAME)
5449 AC_SUBST(WX_TARGET_LIBRARY_TYPE)
5450
5451 AC_SUBST(STATIC_FLAG)
5452
5453 dnl debugging options
5454 AC_SUBST(WXDEBUG_DEFINE)
5455
5456 dnl toolkit options
5457 AC_SUBST(USE_GUI)
5458 AC_SUBST(AFMINSTALL)
5459 AC_SUBST(WIN32INSTALL)
5460 AC_SUBST(TOOLKIT)
5461 AC_SUBST(TOOLKIT_DIR)
5462 AC_SUBST(TOOLKIT_VPATH)
5463 AC_SUBST(TOOLCHAIN_NAME)
5464 AC_SUBST(TOOLCHAIN_DEFS)
5465 AC_SUBST(TOOLCHAIN_DLL_DEFS)
5466
5467 dnl wx-config options
5468 AC_SUBST(top_builddir)
5469 AC_SUBST(host_alias)
5470 AC_SUBST(cross_compiling)
5471 AC_SUBST(WXCONFIG_LIBS)
5472 AC_SUBST(WXCONFIG_LIBS_GL)
5473 AC_SUBST(WXCONFIG_LIBS_STATIC)
5474 AC_SUBST(WXCONFIG_LIBS_STATIC_GL)
5475 AC_SUBST(WXCONFIG_INCLUDE)
5476 AC_SUBST(WXCONFIG_RPATH)
5477 AC_SUBST(WX_LARGEFILE_FLAGS)
5478
5479 dnl the list of files to compile/install
5480 AC_SUBST(ALL_OBJECTS)
5481 AC_SUBST(ALL_HEADERS)
5482 AC_SUBST(ALL_SOURCES)
5483
5484 dnl distribution vars
5485 AC_SUBST(GUIDIST)
5486 AC_SUBST(PORT_FILES)
5487 AC_SUBST(DISTDIR)
5488
5489 dnl additional subdirectories where we will build
5490 AC_SUBST(SAMPLES_SUBDIRS)
5491
5492 dnl additional libraries and linker settings
5493 AC_SUBST(LDFLAGS)
5494 AC_SUBST(LDFLAGS_GL)
5495 AC_SUBST(LDFLAGS_VERSIONING)
5496 AC_SUBST(LDFLAGS_EXE)
5497 AC_SUBST(OPENGL_LIBS)
5498 AC_SUBST(DMALLOC_LIBS)
5499 AC_SUBST(EXTRADEFS)
5500 AC_SUBST(WX_VERSION_TAG)
5501
5502 dnl additional resurces settings
5503 AC_SUBST(RESCOMP)
5504 AC_SUBST(RESFLAGS)
5505 AC_SUBST(RESPROGRAMOBJ)
5506 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
5507 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
5508
5509 dnl additional for Mac OS X
5510 AC_SUBST(DEREZ)
5511 AC_SUBST(MACOSX_BUNDLE)
5512 AC_SUBST(LIBWXMACRES)
5513 AC_SUBST(MACRESCOMP)
5514 AC_SUBST(MACSETFILE)
5515 AC_SUBST(MACRESWXCONFIG)
5516
5517 dnl other tools
5518 AC_SUBST(GCC)
5519 AC_SUBST(DLLTOOL)
5520 AC_SUBST(AS)
5521 AC_SUBST(NM)
5522 AC_SUBST(LD)
5523 AC_SUBST(MAKEINFO)
5524 AC_SUBST(INSTALL_LIBRARY)
5525 AC_SUBST(INSTALL_DIR)
5526
5527 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
5528 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
5529 dnl - and we do use it)
5530 AC_PROG_MAKE_SET
5531
5532 dnl move setup.h back if available
5533 if test -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h; then
5534     mv -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h setup.h
5535 fi
5536
5537 AC_CONFIG_HEADER(setup.h:setup.h.in)
5538
5539 dnl we need to pass SAMPLES_SUBDIRS (and some other) to the configure in
5540 dnl samples and the only way to do it is to use the environment (another
5541 dnl idea could have been to use the cache but this wouldn't work when
5542 dnl configure doesn't use cache at all which is the default with autoconf 2.50)
5543 wx_cv_path_samplesubdirs=$SAMPLES_SUBDIRS
5544 wx_cv_if_gnu_make=$IF_GNU_MAKE
5545 wx_cv_path_ifs=$PATH_IFS
5546 wx_cv_program_ext=$PROGRAM_EXT
5547 wx_cv_target_library=$WX_TARGET_LIBRARY
5548 wx_cv_target_library_gl=$WX_TARGET_LIBRARY_GL
5549 wx_cv_target_libtype=$WX_TARGET_LIBRARY_TYPE
5550 wx_cv_library_basename=${WX_LIBRARY_BASENAME}
5551 wx_cv_release=${WX_RELEASE}
5552 wx_cv_current=${WX_CURRENT}
5553 wx_cv_revision=${WX_REVISION}
5554 wx_cv_age=${WX_AGE}
5555 wx_cv_use_gui=${USE_GUI}
5556 wx_cv_use_resources=${wxUSE_RESOURCES}
5557 export wx_cv_path_samplesubdirs wx_cv_if_gnu_make \
5558        wx_cv_path_ifs wx_cv_program_ext \
5559        wx_cv_target_library wx_cv_target_library_gl wx_cv_target_libtype \
5560        wx_cv_library_basename wx_cv_release wx_cv_current wx_cv_revision wx_cv_age \
5561        wx_cv_use_gui wx_cv_use_resources
5562
5563 AC_CONFIG_SUBDIRS(demos samples utils contrib)
5564
5565 dnl create each of the files in the space separated list from the file.in
5566 dnl (the original file name may be overriden by appending another name after a
5567 dnl colon)
5568 AC_OUTPUT([
5569             wx-config
5570             version-script
5571             src/make.env
5572             src/makeprog.env
5573             src/makelib.env
5574             Makefile
5575           ],
5576           [
5577             dnl This test is required to make the following idempotent.
5578             dnl Otherwise running config.status or rerunning configure
5579             dnl would stomp the wx-config link or try to move it onto
5580             dnl itself.
5581             dnl Use -h instead of -L to test for link (GD)
5582             dnl   -h is documented as obsolete under Mac OS X but works
5583             dnl   -L is obsolete under Solaris8
5584             if test ! -h wx-config; then
5585                 chmod +x wx-config
5586                 mv wx-config wx${TOOLCHAIN_NAME}-config
5587                 ${LN_S} wx${TOOLCHAIN_NAME}-config wx-config
5588             fi
5589
5590             if test ! -d lib; then
5591               mkdir lib
5592             fi
5593             if test ! -d lib/wx; then
5594               mkdir lib/wx
5595             fi
5596             if test ! -d lib/wx/include; then
5597               mkdir lib/wx/include
5598             fi
5599             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}; then
5600               mkdir lib/wx/include/${TOOLCHAIN_NAME}
5601             fi
5602             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}/wx; then
5603               mkdir lib/wx/include/${TOOLCHAIN_NAME}/wx
5604             fi
5605             if test -f setup.h; then
5606               mv -f setup.h lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h
5607             fi
5608           ],
5609           [
5610             TOOLCHAIN_NAME="${TOOLCHAIN_NAME}"
5611             LN_S="${LN_S}"
5612           ]
5613          )
5614
5615 dnl report on what we decided to do
5616 echo
5617 echo "Configured wxWindows ${WX_VERSION} for \`${host}'"
5618 echo ""
5619 echo "  Which GUI toolkit should wxWindows use?                 ${TOOLKIT:-base only}"
5620
5621 echo "  Should wxWindows be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
5622 echo "  Should wxWindows be linked as a shared library?         ${wxUSE_SHARED:-no}"
5623 echo "  Should wxWindows be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
5624
5625 echo "  What level of wxWindows compatibility should be enabled?"
5626 echo "                                       wxWindows 2.0      ${WXWIN_COMPATIBILITY_2:-no}"
5627 echo "                                       wxWindows 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
5628 echo "                                       wxWindows 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
5629
5630 echo "  Which libraries should wxWindows use?"
5631 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
5632 echo "                                       png                ${wxUSE_LIBPNG-none}"
5633 echo "                                       regex              ${wxUSE_REGEX}"
5634 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
5635 echo "                                       zlib               ${wxUSE_ZLIB}"
5636
5637 echo ""
5638
5639 dnl vi: set et sts=4 sw=4 com=\:dnl: