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 OS (assume Unix)
  68 USE_UNIX=1
  69 USE_WIN32=0
  70 USE_DOS=0
  71 USE_BEOS=0
  72 USE_MAC=0
  73
  74 dnl Unix kind
  75 USE_AIX=
  76 USE_BSD=                            dnl any BSD
  77 USE_DARWIN=                         dnl a.k.a. Mac OS X
  78 USE_FREEBSD=
  79 USE_GNU=                            dnl GNU/Hurd
  80 USE_HPUX=
  81 USE_LINUX=
  82 USE_NETBSD=
  83 USE_OPENBSD=
  84 USE_OSF=                            dnl OSF/1 (obsolete?)
  85 USE_SGI=
  86 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  87 USE_SUN=                            dnl SunOS or Solaris
  88 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  89 USE_SVR4=                           dnl SysV R4
  90 USE_SYSV=                           dnl any System V
  91 USE_VMS=
  92 USE_ULTRIX=
  93 USE_UNIXWARE=
  94
  95 dnl hardware platform
  96 USE_ALPHA=
  97
  98 dnl on some platforms xxx_r() functions are declared inside "#ifdef
  99 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
 100 dnl than checking it during run-time
 101 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 102
 103 dnl the list of all available toolkits
 104 dnl
 105 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 106 ALL_TOOLKITS="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM X11"
 107
 108 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 109 dnl     which are either yes or no
 110 DEFAULT_wxUSE_COCOA=0
 111 DEFAULT_wxUSE_GTK=0
 112 DEFAULT_wxUSE_MAC=0
 113 DEFAULT_wxUSE_MGL=0
 114 DEFAULT_wxUSE_MICROWIN=0
 115 DEFAULT_wxUSE_MOTIF=0
 116 DEFAULT_wxUSE_MSW=0
 117 DEFAULT_wxUSE_PM=0
 118 DEFAULT_wxUSE_X11=0
 119
 120 dnl these are the values which are really default for the given platform -
 121 dnl they're not cached and are only used if no --with-toolkit was given *and*
 122 dnl nothing was found in the cache
 123 DEFAULT_DEFAULT_wxUSE_COCOA=0
 124 DEFAULT_DEFAULT_wxUSE_GTK=0
 125 DEFAULT_DEFAULT_wxUSE_MAC=0
 126 DEFAULT_DEFAULT_wxUSE_MGL=0
 127 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 128 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 129 DEFAULT_DEFAULT_wxUSE_MSW=0
 130 DEFAULT_DEFAULT_wxUSE_PM=0
 131 DEFAULT_DEFAULT_wxUSE_X11=0
 132
 133 PROGRAM_EXT=
 134 SO_SUFFIX=so
 135 SAMPLES_RPATH_FLAG=
 136
 137 dnl to support a new system, you need to add its canonical name (as determined
 138 dnl by config.sub or specified by the configure command line) to this "case"
 139 dnl and also define the shared library flags below - search for
 140 dnl SHARED_LIB_SETUP to find the exact place
 141 case "${host}" in
 142   *-hp-hpux* )
 143     USE_HPUX=1
 144     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 145     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 146     SO_SUFFIX=sl
 147     AC_DEFINE(__HPUX__)
 148   ;;
 149   *-*-linux* )
 150     USE_LINUX=1
 151     AC_DEFINE(__LINUX__)
 152     TMP=`uname -m`
 153     if test "x$TMP" = "xalpha"; then
 154       USE_ALPHA=1
 155       AC_DEFINE(__ALPHA__)
 156     fi
 157     DEFAULT_DEFAULT_wxUSE_GTK=1
 158   ;;
 159   *-*-gnu* )
 160     USE_GNU=1
 161     AC_DEFINE(__GNU__)
 162     TMP=`uname -m`
 163     if test "x$TMP" = "xalpha"; then
 164       USE_ALPHA=1
 165       AC_DEFINE(__ALPHA__)
 166     fi
 167     DEFAULT_DEFAULT_wxUSE_GTK=1
 168   ;;
 169   *-*-irix5* | *-*-irix6* )
 170     USE_SGI=1
 171     USE_SVR4=1
 172     AC_DEFINE(__SGI__)
 173     AC_DEFINE(__SVR4__)
 174     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 175   ;;
 176   *-*-solaris2* )
 177     USE_SUN=1
 178     USE_SOLARIS=1
 179     USE_SVR4=1
 180     AC_DEFINE(__SUN__)
 181     AC_DEFINE(__SOLARIS__)
 182     AC_DEFINE(__SVR4__)
 183     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 184     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 185   ;;
 186   *-*-sunos4* )
 187     USE_SUN=1
 188     USE_SUNOS=1
 189     USE_BSD=1
 190     AC_DEFINE(__SUN__)
 191     AC_DEFINE(__SUNOS__)
 192     AC_DEFINE(__BSD__)
 193     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 194   ;;
 195   *-*-freebsd*)
 196     USE_BSD=1
 197     USE_FREEBSD=1
 198     AC_DEFINE(__FREEBSD__)
 199     AC_DEFINE(__BSD__)
 200     DEFAULT_DEFAULT_wxUSE_GTK=1
 201   ;;
 202   *-*-openbsd*)
 203     USE_BSD=1
 204     USE_OPENBSD=1
 205     AC_DEFINE(__OPENBSD__)
 206     AC_DEFINE(__BSD__)
 207     DEFAULT_DEFAULT_wxUSE_GTK=1
 208   ;;
 209   *-*-netbsd*)
 210     USE_BSD=1
 211     USE_NETBSD=1
 212     AC_DEFINE(__NETBSD__)
 213     AC_DEFINE(__BSD__)
 214     DEFAULT_DEFAULT_wxUSE_GTK=1
 215   ;;
 216   *-*-osf* )
 217     USE_ALPHA=1
 218     USE_OSF=1
 219     AC_DEFINE(__ALPHA__)
 220     AC_DEFINE(__OSF__)
 221     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 222     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 223   ;;
 224   *-*-dgux5* )
 225     USE_ALPHA=1
 226     USE_SVR4=1
 227     AC_DEFINE(__ALPHA__)
 228     AC_DEFINE(__SVR4__)
 229     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 230   ;;
 231   *-*-sysv5* )
 232     USE_SYSV=1
 233     USE_SVR4=1
 234     AC_DEFINE(__SYSV__)
 235     AC_DEFINE(__SVR4__)
 236     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 237   ;;
 238   *-*-aix* )
 239     USE_AIX=1
 240     USE_SYSV=1
 241     USE_SVR4=1
 242     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 243     dnl
 244     dnl     Both archive libraries and shared libraries on AIX have an .a
 245     dnl     extension. This will explain why you can't link with an .so and
 246     dnl     why it works with the name changed to .a.
 247     SO_SUFFIX=a
 248     AC_DEFINE(__AIX__)
 249     AC_DEFINE(__SYSV__)
 250     AC_DEFINE(__SVR4__)
 251     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 252   ;;
 253
 254   *-*-*UnixWare*)
 255     USE_SYSV=1
 256     USE_SVR4=1
 257     USE_UNIXWARE=1
 258     AC_DEFINE(__UNIXWARE__)
 259   ;;
 260
 261   *-*-cygwin* | *-*-mingw32* )
 262     dnl MBN: some of the defines have been moved after toolkit detection
 263     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 264     dnl      USE_UNIX  must be set and not USE_WIN32
 265     SO_SUFFIX=dll
 266     PROGRAM_EXT=".exe"
 267     RESCOMP=windres
 268     DEFAULT_DEFAULT_wxUSE_MSW=1
 269   ;;
 270
 271   *-pc-msdosdjgpp )
 272     USE_UNIX=0
 273     USE_DOS=1
 274     AC_DEFINE(__DOS__)
 275     PROGRAM_EXT=".exe"
 276     DEFAULT_DEFAULT_wxUSE_MGL=1
 277     dnl DJGPP needs explicit -lstdc++ for some reason (VS: mayb some versions only?)
 278     LIBS="$LIBS -lstdc++"
 279   ;;
 280
 281   *-pc-os2_emx | *-pc-os2-emx )
 282     AC_DEFINE(__EMX__)
 283     PROGRAM_EXT=".exe"
 284     DEFAULT_DEFAULT_wxUSE_PM=1
 285   ;;
 286
 287   powerpc-*-darwin* )
 288     dnl PowerPC Darwin based distributions (including Mac OS X)
 289     USE_BSD=1
 290     USE_DARWIN=1
 291     SO_SUFFIX=dylib
 292     AC_DEFINE(__BSD__)
 293     AC_DEFINE(__DARWIN__)
 294     AC_DEFINE(__POWERPC__)
 295     AC_DEFINE(TARGET_CARBON)
 296     DEFAULT_DEFAULT_wxUSE_MAC=1
 297   ;;
 298
 299   *-*-beos* )
 300     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 301     USE_BEOS=1
 302     AC_DEFINE(__BEOS__)
 303   ;;
 304
 305   *)
 306     AC_MSG_ERROR(unknown system type ${host}.)
 307 esac
 308
 309 dnl ---------------------------------------------------------------------------
 310 dnl command line options for configure
 311 dnl ---------------------------------------------------------------------------
 312
 313 dnl the default values for all options - we collect them all here to simplify
 314 dnl modification of the default values (for example, if the defaults for some
 315 dnl platform should be changed, it can be done here too)
 316 dnl
 317 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 318
 319 WX_ARG_CACHE_INIT
 320
 321 dnl useful to test the compilation with minimum options, define as 0 for normal
 322 dnl usage
 323 DEBUG_CONFIGURE=0
 324 if test $DEBUG_CONFIGURE = 1; then
 325   DEFAULT_wxUSE_UNIVERSAL=no
 326
 327   DEFAULT_wxUSE_NANOX=no
 328
 329   DEFAULT_wxUSE_THREADS=yes
 330
 331   DEFAULT_wxUSE_SHARED=yes
 332   DEFAULT_wxUSE_SONAME=no
 333   DEFAULT_wxUSE_OPTIMISE=no
 334   DEFAULT_wxUSE_PROFILE=no
 335   DEFAULT_wxUSE_NO_DEPS=no
 336   DEFAULT_wxUSE_NO_RTTI=no
 337   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 338   DEFAULT_wxUSE_PERMISSIVE=no
 339   DEFAULT_wxUSE_DEBUG_FLAG=yes
 340   DEFAULT_wxUSE_DEBUG_INFO=yes
 341   DEFAULT_wxUSE_DEBUG_GDB=yes
 342   DEFAULT_wxUSE_MEM_TRACING=no
 343   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 344   DEFAULT_wxUSE_DMALLOC=no
 345   DEFAULT_wxUSE_PRECOMP=no
 346   DEFAULT_wxUSE_APPLE_IEEE=no
 347
 348   DEFAULT_wxUSE_LOG=yes
 349   DEFAULT_wxUSE_LOGWINDOW=no
 350   DEFAULT_wxUSE_LOGGUI=no
 351   DEFAULT_wxUSE_LOGDIALOG=no
 352
 353   DEFAULT_wxUSE_GUI=yes
 354   DEFAULT_wxUSE_CONTROLS=no
 355
 356   DEFAULT_wxUSE_REGEX=no
 357   DEFAULT_wxUSE_ZLIB=no
 358   DEFAULT_wxUSE_LIBPNG=no
 359   DEFAULT_wxUSE_LIBJPEG=no
 360   DEFAULT_wxUSE_LIBTIFF=no
 361   DEFAULT_wxUSE_ODBC=no
 362   DEFAULT_wxUSE_OPENGL=no
 363
 364   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 365   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 366   DEFAULT_wxUSE_STD_IOSTREAM=no
 367   DEFAULT_wxUSE_CMDLINE_PARSER=no
 368   DEFAULT_wxUSE_DATETIME=no
 369   DEFAULT_wxUSE_TIMER=no
 370   DEFAULT_wxUSE_STOPWATCH=no
 371   DEFAULT_wxUSE_FILE=no
 372   DEFAULT_wxUSE_FFILE=no
 373   DEFAULT_wxUSE_TEXTBUFFER=no
 374   DEFAULT_wxUSE_TEXTFILE=no
 375   DEFAULT_wxUSE_WAVE=no
 376   DEFAULT_wxUSE_INTL=no
 377   DEFAULT_wxUSE_CONFIG=no
 378   DEFAULT_wxUSE_FONTMAP=no
 379   DEFAULT_wxUSE_STREAMS=no
 380   DEFAULT_wxUSE_SOCKETS=no
 381   DEFAULT_wxUSE_OLE=no
 382   DEFAULT_wxUSE_DATAOBJ=no
 383   DEFAULT_wxUSE_DIALUP_MANAGER=no
 384   DEFAULT_wxUSE_JOYSTICK=no
 385   DEFAULT_wxUSE_DYNLIB_CLASS=no
 386   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 387   DEFAULT_wxUSE_LONGLONG=no
 388   DEFAULT_wxUSE_GEOMETRY=no
 389
 390   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 391   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 392   DEFAULT_wxUSE_POSTSCRIPT=no
 393
 394   DEFAULT_wxUSE_CLIPBOARD=no
 395   DEFAULT_wxUSE_TOOLTIPS=no
 396   DEFAULT_wxUSE_DRAG_AND_DROP=no
 397   DEFAULT_wxUSE_DRAGIMAGE=no
 398   DEFAULT_wxUSE_SPLINES=no
 399
 400   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 401   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 402   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 403
 404   DEFAULT_wxUSE_RESOURCES=no
 405   DEFAULT_wxUSE_CONSTRAINTS=no
 406   DEFAULT_wxUSE_IPC=no
 407   DEFAULT_wxUSE_HELP=no
 408   DEFAULT_wxUSE_MS_HTML_HELP=no
 409   DEFAULT_wxUSE_WXHTML_HELP=no
 410   DEFAULT_wxUSE_TREELAYOUT=no
 411   DEFAULT_wxUSE_METAFILE=no
 412   DEFAULT_wxUSE_MIMETYPE=no
 413   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 414   DEFAULT_wxUSE_PROTOCOL=no
 415   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 416   DEFAULT_wxUSE_PROTOCOL_FTP=no
 417   DEFAULT_wxUSE_PROTOCOL_FILE=no
 418   DEFAULT_wxUSE_URL=no
 419
 420   DEFAULT_wxUSE_COMMONDLGS=no
 421   DEFAULT_wxUSE_CHOICEDLG=no
 422   DEFAULT_wxUSE_COLOURDLG=no
 423   DEFAULT_wxUSE_DIRDLG=no
 424   DEFAULT_wxUSE_FILEDLG=no
 425   DEFAULT_wxUSE_FINDREPLDLG=no
 426   DEFAULT_wxUSE_FONTDLG=no
 427   DEFAULT_wxUSE_MSGDLG=no
 428   DEFAULT_wxUSE_NUMBERDLG=no
 429   DEFAULT_wxUSE_TEXTDLG=no
 430   DEFAULT_wxUSE_SPLASH=no
 431   DEFAULT_wxUSE_STARTUP_TIPS=no
 432   DEFAULT_wxUSE_PROGRESSDLG=no
 433   DEFAULT_wxUSE_WIZARDDLG=no
 434
 435   DEFAULT_wxUSE_MENUS=no
 436   DEFAULT_wxUSE_MINIFRAME=no
 437   DEFAULT_wxUSE_HTML=no
 438   DEFAULT_wxUSE_FILESYSTEM=no
 439   DEFAULT_wxUSE_FS_INET=no
 440   DEFAULT_wxUSE_FS_ZIP=no
 441   DEFAULT_wxUSE_BUSYINFO=no
 442   DEFAULT_wxUSE_ZIPSTREAM=no
 443   DEFAULT_wxUSE_VALIDATORS=no
 444
 445   DEFAULT_wxUSE_ACCEL=no
 446   DEFAULT_wxUSE_BUTTON=no
 447   DEFAULT_wxUSE_BMPBUTTON=no
 448   DEFAULT_wxUSE_CALCTRL=no
 449   DEFAULT_wxUSE_CARET=no
 450   DEFAULT_wxUSE_CHECKBOX=no
 451   DEFAULT_wxUSE_CHECKLST=no
 452   DEFAULT_wxUSE_CHOICE=no
 453   DEFAULT_wxUSE_COMBOBOX=no
 454   DEFAULT_wxUSE_DISPLAY=no
 455   DEFAULT_wxUSE_GAUGE=no
 456   DEFAULT_wxUSE_GRID=no
 457   DEFAULT_wxUSE_IMAGLIST=no
 458   DEFAULT_wxUSE_LISTBOX=no
 459   DEFAULT_wxUSE_LISTCTRL=no
 460   DEFAULT_wxUSE_NOTEBOOK=no
 461   DEFAULT_wxUSE_RADIOBOX=no
 462   DEFAULT_wxUSE_RADIOBTN=no
 463   DEFAULT_wxUSE_SASH=no
 464   DEFAULT_wxUSE_SCROLLBAR=no
 465   DEFAULT_wxUSE_SLIDER=no
 466   DEFAULT_wxUSE_SPINBTN=no
 467   DEFAULT_wxUSE_SPINCTRL=no
 468   DEFAULT_wxUSE_SPLITTER=no
 469   DEFAULT_wxUSE_STATBMP=no
 470   DEFAULT_wxUSE_STATBOX=no
 471   DEFAULT_wxUSE_STATLINE=no
 472   DEFAULT_wxUSE_STATTEXT=no
 473   DEFAULT_wxUSE_STATUSBAR=yes
 474   DEFAULT_wxUSE_TABDIALOG=no
 475   DEFAULT_wxUSE_TEXTCTRL=no
 476   DEFAULT_wxUSE_TOGGLEBTN=no
 477   DEFAULT_wxUSE_TOOLBAR=no
 478   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 479   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 480   DEFAULT_wxUSE_TREECTRL=no
 481   DEFAULT_wxUSE_POPUPWIN=no
 482   DEFAULT_wxUSE_TIPWINDOW=no
 483
 484   DEFAULT_wxUSE_UNICODE=no
 485   DEFAULT_wxUSE_UNICODE_MSLU=no
 486   DEFAULT_wxUSE_WCSRTOMBS=no
 487
 488   DEFAULT_wxUSE_PALETTE=no
 489   DEFAULT_wxUSE_IMAGE=no
 490   DEFAULT_wxUSE_GIF=no
 491   DEFAULT_wxUSE_PCX=no
 492   DEFAULT_wxUSE_PNM=no
 493   DEFAULT_wxUSE_IFF=no
 494   DEFAULT_wxUSE_XPM=no
 495   DEFAULT_wxUSE_ICO_CUR=no
 496   DEFAULT_wxUSE_ACCESSIBILITY=no
 497 else
 498   DEFAULT_wxUSE_UNIVERSAL=no
 499
 500   DEFAULT_wxUSE_NANOX=no
 501
 502   DEFAULT_wxUSE_THREADS=yes
 503
 504   DEFAULT_wxUSE_SHARED=yes
 505   DEFAULT_wxUSE_SONAME=no
 506   DEFAULT_wxUSE_OPTIMISE=yes
 507   DEFAULT_wxUSE_PROFILE=no
 508   DEFAULT_wxUSE_NO_DEPS=no
 509   DEFAULT_wxUSE_NO_RTTI=no
 510   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 511   DEFAULT_wxUSE_PERMISSIVE=no
 512   DEFAULT_wxUSE_DEBUG_FLAG=no
 513   DEFAULT_wxUSE_DEBUG_INFO=no
 514   DEFAULT_wxUSE_DEBUG_GDB=no
 515   DEFAULT_wxUSE_MEM_TRACING=no
 516   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 517   DEFAULT_wxUSE_DMALLOC=no
 518   DEFAULT_wxUSE_PRECOMP=no
 519   DEFAULT_wxUSE_APPLE_IEEE=yes
 520
 521   DEFAULT_wxUSE_LOG=yes
 522   DEFAULT_wxUSE_LOGWINDOW=yes
 523   DEFAULT_wxUSE_LOGGUI=yes
 524   DEFAULT_wxUSE_LOGDIALOG=yes
 525
 526   DEFAULT_wxUSE_GUI=yes
 527
 528   DEFAULT_wxUSE_REGEX=yes
 529   DEFAULT_wxUSE_ZLIB=yes
 530   DEFAULT_wxUSE_LIBPNG=yes
 531   DEFAULT_wxUSE_LIBJPEG=yes
 532   DEFAULT_wxUSE_LIBTIFF=yes
 533   DEFAULT_wxUSE_ODBC=no
 534   DEFAULT_wxUSE_OPENGL=no
 535
 536   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 537   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 538   DEFAULT_wxUSE_STD_IOSTREAM=no
 539   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 540   DEFAULT_wxUSE_DATETIME=yes
 541   DEFAULT_wxUSE_TIMER=yes
 542   DEFAULT_wxUSE_STOPWATCH=yes
 543   DEFAULT_wxUSE_FILE=yes
 544   DEFAULT_wxUSE_FFILE=yes
 545   DEFAULT_wxUSE_TEXTBUFFER=yes
 546   DEFAULT_wxUSE_TEXTFILE=yes
 547   DEFAULT_wxUSE_WAVE=no
 548   DEFAULT_wxUSE_INTL=yes
 549   DEFAULT_wxUSE_CONFIG=yes
 550   DEFAULT_wxUSE_FONTMAP=yes
 551   DEFAULT_wxUSE_STREAMS=yes
 552   DEFAULT_wxUSE_SOCKETS=yes
 553   DEFAULT_wxUSE_OLE=yes
 554   DEFAULT_wxUSE_DATAOBJ=yes
 555   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 556   DEFAULT_wxUSE_JOYSTICK=yes
 557   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 558   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 559   DEFAULT_wxUSE_LONGLONG=yes
 560   DEFAULT_wxUSE_GEOMETRY=yes
 561
 562   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 563   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 564   DEFAULT_wxUSE_POSTSCRIPT=yes
 565
 566   DEFAULT_wxUSE_CLIPBOARD=yes
 567   DEFAULT_wxUSE_TOOLTIPS=yes
 568   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 569   DEFAULT_wxUSE_DRAGIMAGE=yes
 570   DEFAULT_wxUSE_SPLINES=yes
 571
 572   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 573   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 574   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 575
 576   DEFAULT_wxUSE_RESOURCES=no
 577   DEFAULT_wxUSE_CONSTRAINTS=yes
 578   DEFAULT_wxUSE_IPC=yes
 579   DEFAULT_wxUSE_HELP=yes
 580   DEFAULT_wxUSE_MS_HTML_HELP=yes
 581   DEFAULT_wxUSE_WXHTML_HELP=yes
 582   DEFAULT_wxUSE_TREELAYOUT=yes
 583   DEFAULT_wxUSE_METAFILE=yes
 584   DEFAULT_wxUSE_MIMETYPE=yes
 585   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 586   DEFAULT_wxUSE_PROTOCOL=yes
 587   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 588   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 589   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 590   DEFAULT_wxUSE_URL=yes
 591
 592   DEFAULT_wxUSE_COMMONDLGS=yes
 593   DEFAULT_wxUSE_CHOICEDLG=yes
 594   DEFAULT_wxUSE_COLOURDLG=yes
 595   DEFAULT_wxUSE_DIRDLG=yes
 596   DEFAULT_wxUSE_FILEDLG=yes
 597   DEFAULT_wxUSE_FINDREPLDLG=yes
 598   DEFAULT_wxUSE_FONTDLG=yes
 599   DEFAULT_wxUSE_MSGDLG=yes
 600   DEFAULT_wxUSE_NUMBERDLG=yes
 601   DEFAULT_wxUSE_TEXTDLG=yes
 602   DEFAULT_wxUSE_SPLASH=yes
 603   DEFAULT_wxUSE_STARTUP_TIPS=yes
 604   DEFAULT_wxUSE_PROGRESSDLG=yes
 605   DEFAULT_wxUSE_WIZARDDLG=yes
 606
 607   DEFAULT_wxUSE_MENUS=yes
 608   DEFAULT_wxUSE_MINIFRAME=yes
 609   DEFAULT_wxUSE_HTML=yes
 610   DEFAULT_wxUSE_FILESYSTEM=yes
 611   DEFAULT_wxUSE_FS_INET=yes
 612   DEFAULT_wxUSE_FS_ZIP=yes
 613   DEFAULT_wxUSE_BUSYINFO=yes
 614   DEFAULT_wxUSE_ZIPSTREAM=yes
 615   DEFAULT_wxUSE_VALIDATORS=yes
 616
 617   DEFAULT_wxUSE_ACCEL=yes
 618   DEFAULT_wxUSE_BUTTON=yes
 619   DEFAULT_wxUSE_BMPBUTTON=yes
 620   DEFAULT_wxUSE_CALCTRL=yes
 621   DEFAULT_wxUSE_CARET=yes
 622   DEFAULT_wxUSE_CHECKBOX=yes
 623   DEFAULT_wxUSE_CHECKLST=yes
 624   DEFAULT_wxUSE_CHOICE=yes
 625   DEFAULT_wxUSE_COMBOBOX=yes
 626   DEFAULT_wxUSE_DISPLAY=no
 627   DEFAULT_wxUSE_GAUGE=yes
 628   DEFAULT_wxUSE_GRID=yes
 629   DEFAULT_wxUSE_IMAGLIST=yes
 630   DEFAULT_wxUSE_LISTBOX=yes
 631   DEFAULT_wxUSE_LISTCTRL=yes
 632   DEFAULT_wxUSE_NOTEBOOK=yes
 633   DEFAULT_wxUSE_RADIOBOX=yes
 634   DEFAULT_wxUSE_RADIOBTN=yes
 635   DEFAULT_wxUSE_SASH=yes
 636   DEFAULT_wxUSE_SCROLLBAR=yes
 637   DEFAULT_wxUSE_SLIDER=yes
 638   DEFAULT_wxUSE_SPINBTN=yes
 639   DEFAULT_wxUSE_SPINCTRL=yes
 640   DEFAULT_wxUSE_SPLITTER=yes
 641   DEFAULT_wxUSE_STATBMP=yes
 642   DEFAULT_wxUSE_STATBOX=yes
 643   DEFAULT_wxUSE_STATLINE=yes
 644   DEFAULT_wxUSE_STATTEXT=yes
 645   DEFAULT_wxUSE_STATUSBAR=yes
 646   DEFAULT_wxUSE_TABDIALOG=no
 647   DEFAULT_wxUSE_TEXTCTRL=yes
 648   DEFAULT_wxUSE_TOGGLEBTN=yes
 649   DEFAULT_wxUSE_TOOLBAR=yes
 650   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 651   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 652   DEFAULT_wxUSE_TREECTRL=yes
 653   DEFAULT_wxUSE_POPUPWIN=yes
 654   DEFAULT_wxUSE_TIPWINDOW=yes
 655
 656   DEFAULT_wxUSE_UNICODE=no
 657   DEFAULT_wxUSE_UNICODE_MSLU=yes
 658   DEFAULT_wxUSE_WCSRTOMBS=no
 659
 660   DEFAULT_wxUSE_PALETTE=yes
 661   DEFAULT_wxUSE_IMAGE=yes
 662   DEFAULT_wxUSE_GIF=yes
 663   DEFAULT_wxUSE_PCX=yes
 664   DEFAULT_wxUSE_IFF=no
 665   DEFAULT_wxUSE_PNM=yes
 666   DEFAULT_wxUSE_XPM=yes
 667   DEFAULT_wxUSE_ICO_CUR=yes
 668   DEFAULT_wxUSE_ACCESSIBILITY=no
 669 fi
 670
 671 dnl WX_ARG_WITH should be used to select whether an external package will be
 672 dnl used or not, to configure compile-time features of this package itself,
 673 dnl use WX_ARG_ENABLE instead
 674
 675 dnl ============================
 676 dnl external package dependecies
 677 dnl ============================
 678
 679 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 680 dnl these values manually
 681 for toolkit in `echo $ALL_TOOLKITS`; do
 682   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 683   if test "x$LINE" != "x" ; then
 684     has_toolkit_in_cache=1
 685     eval "DEFAULT_$LINE"
 686     eval "CACHE_$toolkit=1"
 687   fi
 688 done
 689
 690 dnl ---------------------------------------------------------------------------
 691 dnl --disable-gui will build only non-GUI part of wxWindows: check for this
 692 dnl first to disable many other switches if it's given
 693 dnl
 694 dnl NB: this is still in testing stage, don't use if you don't know what you're
 695 dnl     doing
 696 dnl ---------------------------------------------------------------------------
 697
 698 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 699
 700 if test "$wxUSE_GUI" = "yes"; then
 701
 702 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWindows GUI controls instead of native ones], wxUSE_UNIVERSAL)
 703 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 704 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 705 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" TOOLKIT_GIVEN=1])
 706 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" TOOLKIT_GIVEN=1])
 707 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 708 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 709 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 710 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 711 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 712 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 713 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 714
 715 WX_ARG_ENABLE(gtk2,        [  --enable-gtk2           use GTK+ 2.0 if available (EXPERIMENTAL)], wxUSE_GTK2)
 716
 717 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 718 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 719 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 720 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 721
 722 fi
 723 dnl for GUI only
 724
 725 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 726 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 727 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 728 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 729
 730 dnl ---------------------------------------------------------------------------
 731 dnl compile options
 732 dnl ---------------------------------------------------------------------------
 733
 734 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 735 WX_ARG_ENABLE(soname,      [  --enable-soname         set the DT_SONAME field in ELF shared libraries], wxUSE_SONAME)
 736 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 737 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 738
 739 dnl allow the precompiled header option to be disabled under Mac OS X/Darwin
 740 WX_ARG_ENABLE(precomp,     [  --enable-precomp        enable use of precompiled headers (Mac OS X/Darwin)], wxUSE_PRECOMP)
 741
 742 if test "$wxUSE_DEBUG" = "yes"; then
 743   DEFAULT_wxUSE_DEBUG_FLAG=yes
 744   DEFAULT_wxUSE_DEBUG_INFO=yes
 745 elif test "$wxUSE_DEBUG" = "no"; then
 746   DEFAULT_wxUSE_DEBUG_FLAG=no
 747   DEFAULT_wxUSE_DEBUG_INFO=no
 748 fi
 749
 750 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 751 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 752 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 753 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 754 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 755 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 756 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 757 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 758 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 759 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 760
 761 WX_ARG_ENABLE(compat20,      [  --enable-compat20       enable wxWindows 2.0 compatibility], WXWIN_COMPATIBILITY_2)
 762 WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWindows 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
 763 WX_ARG_ENABLE(compat24,      [  --disable-compat24      disable wxWindows 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, disable)
 764
 765 AC_ARG_ENABLE(rpath,         [  --enable-rpath=DIR      output the rpath flag from wx-config], [wxRPATH_DIR="$enableval"])
 766
 767 if test "$wxRPATH_DIR" != "" -a "$wxRPATH_DIR" != "disable"; then
 768    WXCONFIG_RPATH="-Wl,-rpath -Wl,$wxRPATH_DIR"
 769 fi
 770
 771
 772 dnl ---------------------------------------------------------------------------
 773 dnl (small) optional non GUI classes
 774 dnl ---------------------------------------------------------------------------
 775
 776 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 777 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 778
 779 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 780 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 781 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 782 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 783 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 784 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes], wxUSE_OLE)
 785 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 786
 787 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 788
 789 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 790 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 791 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 792 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 793 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 794 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 795 WX_ARG_ENABLE(wave,          [  --enable-wave           use wxWave class], wxUSE_WAVE)
 796 WX_ARG_ENABLE(fraction,      [  --enable-fraction       use wxFraction class], wxUSE_FRACTION)
 797 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 798 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 799 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 800 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 801 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 802 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 803 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile classes], wxUSE_FILE)
 804 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile classes], wxUSE_FFILE)
 805 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 806 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 807 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 808 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 809 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (win32 only)], wxUSE_UNICODE_MSLU)
 810 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWindows implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 811 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 812 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 813 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 814 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
 815 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZipInputStream], wxUSE_ZIPSTREAM)
 816
 817 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals and pass them to wxApp::OnFatalException], wxUSE_ON_FATAL_EXCEPTION)
 818 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 819
 820 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 821 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 822
 823 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 824 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 825 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 826 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 827 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 828
 829
 830 dnl ---------------------------------------------------------------------------
 831 dnl "big" options (i.e. those which change a lot of things throughout the library)
 832 dnl ---------------------------------------------------------------------------
 833
 834 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 835
 836 if test "$wxUSE_GUI" = "yes"; then
 837
 838 dnl ---------------------------------------------------------------------------
 839 dnl "big" GUI options
 840 dnl ---------------------------------------------------------------------------
 841
 842 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 843 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 844 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 845 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 846 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 847 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 848 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 849 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI_ARCHITECTURE)
 850 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 851 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 852 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 853
 854 dnl ---------------------------------------------------------------------------
 855 dnl PostScript options
 856 dnl ---------------------------------------------------------------------------
 857 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 858
 859 dnl VZ: these options seem to be always on, if someone wants to change it please do
 860 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
 861 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
 862
 863 dnl ---------------------------------------------------------------------------
 864 dnl resources
 865 dnl ---------------------------------------------------------------------------
 866
 867 WX_ARG_ENABLE(prologio,    [  --enable-prologio       not available; see contrib], wxUSE_PROLOGIO)
 868 WX_ARG_ENABLE(resources,   [  --enable-resources      not available; see contrib], wxUSE_RESOURCES)
 869
 870 dnl ---------------------------------------------------------------------------
 871 dnl IPC &c
 872 dnl ---------------------------------------------------------------------------
 873
 874 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 875 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 876 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 877
 878 dnl WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
 879
 880 dnl ---------------------------------------------------------------------------
 881 dnl optional GUI controls (in alphabetical order except the first one)
 882 dnl ---------------------------------------------------------------------------
 883
 884 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
 885
 886 dnl even with --enable-controls, some may be disabled by giving
 887 dnl --disable-<control> later on the command line - but by default all will be
 888 dnl used (and vice versa)
 889 if test "$wxUSE_CONTROLS" = "yes"; then
 890   DEFAULT_wxUSE_ACCEL=yes
 891   DEFAULT_wxUSE_BMPBUTTON=yes
 892   DEFAULT_wxUSE_BUTTON=yes
 893   DEFAULT_wxUSE_CALCTRL=no
 894   DEFAULT_wxUSE_CARET=yes
 895   DEFAULT_wxUSE_COMBOBOX=yes
 896   DEFAULT_wxUSE_CHECKBOX=yes
 897   DEFAULT_wxUSE_CHECKLISTBOX=yes
 898   DEFAULT_wxUSE_CHOICE=yes
 899   DEFAULT_wxUSE_GAUGE=yes
 900   DEFAULT_wxUSE_GRID=yes
 901   DEFAULT_wxUSE_IMAGLIST=yes
 902   DEFAULT_wxUSE_LISTBOX=yes
 903   DEFAULT_wxUSE_LISTCTRL=yes
 904   DEFAULT_wxUSE_NOTEBOOK=yes
 905   DEFAULT_wxUSE_RADIOBOX=yes
 906   DEFAULT_wxUSE_RADIOBTN=yes
 907   DEFAULT_wxUSE_SASH=yes
 908   DEFAULT_wxUSE_SCROLLBAR=yes
 909   DEFAULT_wxUSE_SLIDER=yes
 910   DEFAULT_wxUSE_SPINBTN=yes
 911   DEFAULT_wxUSE_SPINCTRL=yes
 912   DEFAULT_wxUSE_SPLITTER=yes
 913   DEFAULT_wxUSE_STATBMP=yes
 914   DEFAULT_wxUSE_STATBOX=yes
 915   DEFAULT_wxUSE_STATLINE=yes
 916   DEFAULT_wxUSE_STATUSBAR=yes
 917   DEFAULT_wxUSE_TAB_DIALOG=yes
 918   DEFAULT_wxUSE_TOGGLEBTN=yes
 919   DEFAULT_wxUSE_TOOLBAR=yes
 920   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 921   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 922   DEFAULT_wxUSE_TOOLTIPS=yes
 923   DEFAULT_wxUSE_TREECTRL=yes
 924   DEFAULT_wxUSE_POPUPWIN=yes
 925   DEFAULT_wxUSE_TIPWINDOW=yes
 926 elif test "$wxUSE_CONTROLS" = "no"; then
 927   DEFAULT_wxUSE_ACCEL=no
 928   DEFAULT_wxUSE_BMPBUTTON=no
 929   DEFAULT_wxUSE_BUTTON=no
 930   DEFAULT_wxUSE_CALCTRL=no
 931   DEFAULT_wxUSE_CARET=no
 932   DEFAULT_wxUSE_COMBOBOX=no
 933   DEFAULT_wxUSE_CHECKBOX=no
 934   DEFAULT_wxUSE_CHECKLISTBOX=no
 935   DEFAULT_wxUSE_CHOICE=no
 936   DEFAULT_wxUSE_GAUGE=no
 937   DEFAULT_wxUSE_GRID=no
 938   DEFAULT_wxUSE_IMAGLIST=no
 939   DEFAULT_wxUSE_LISTBOX=no
 940   DEFAULT_wxUSE_LISTCTRL=no
 941   DEFAULT_wxUSE_NOTEBOOK=no
 942   DEFAULT_wxUSE_RADIOBOX=no
 943   DEFAULT_wxUSE_RADIOBTN=no
 944   DEFAULT_wxUSE_SASH=no
 945   DEFAULT_wxUSE_SCROLLBAR=no
 946   DEFAULT_wxUSE_SLIDER=no
 947   DEFAULT_wxUSE_SPINBTN=no
 948   DEFAULT_wxUSE_SPINCTRL=no
 949   DEFAULT_wxUSE_SPLITTER=no
 950   DEFAULT_wxUSE_STATBMP=no
 951   DEFAULT_wxUSE_STATBOX=no
 952   DEFAULT_wxUSE_STATLINE=no
 953   DEFAULT_wxUSE_STATUSBAR=no
 954   DEFAULT_wxUSE_TAB_DIALOG=no
 955   DEFAULT_wxUSE_TOGGLEBTN=no
 956   DEFAULT_wxUSE_TOOLBAR=no
 957   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 958   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 959   DEFAULT_wxUSE_TOOLTIPS=no
 960   DEFAULT_wxUSE_TREECTRL=no
 961   DEFAULT_wxUSE_POPUPWIN=no
 962   DEFAULT_wxUSE_TIPWINDOW=no
 963 fi
 964
 965 ## FIXME: This is a blatant hack
 966 if test "x$wxUSE_COCOA" != "x" -a "$wxUSE_COCOA" != "0" ; then
 967   wxUSE_PRINTING_ARCHITECTURE=no
 968   wxUSE_HELP=no
 969   wxUSE_CLIPBOARD=no
 970   wxUSE_DRAG_AND_DROP=no
 971   wxUSE_DATAOBJ=no
 972   # Generic notebook requires tab dialog
 973   DEFAULT_wxUSE_TABDIALOG=yes
 974   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 975   DEFAULT_wxUSE_GAUGE=no
 976   DEFAULT_wxUSE_SCROLLBAR=no
 977   DEFAULT_wxUSE_COMBOBOX=no
 978   DEFAULT_wxUSE_CALCTRL=no
 979   DEFAULT_wxUSE_SPINBTN=no
 980   DEFAULT_wxUSE_SPINCTRL=no
 981   DEFAULT_wxUSE_TOOLTIPS=no
 982   DEFAULT_wxUSE_DRAGIMAGE=no
 983   DEFAULT_wxUSE_FINDREPLDLG=no
 984   DEFAULT_wxUSE_FONTDLG=no
 985   DEFAULT_wxUSE_GRID=no
 986   DEFAULT_wxUSE_NUMBERDLG=no
 987   DEFAULT_wxUSE_PROGRESSDLG=no
 988   DEFAULT_wxUSE_SASH=no
 989   DEFAULT_wxUSE_SPLITTER=no
 990   DEFAULT_wxUSE_WIZARDDLG=no
 991   DEFAULT_wxUSE_SPLITTER=no
 992   DEFAULT_wxUSE_STARTUP_TIPS=no
 993 fi
 994
 995 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 996 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 997 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 998 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 999 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1000 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1001 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1002 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1003 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
1004 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
1005 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1006 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1007 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1008 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1009 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1010 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1011 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1012 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1013 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1014 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1015 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1016 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1017 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1018 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1019 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1020 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1021 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1022 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1023 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1024 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1025 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1026 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1027 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1028 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1029 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
1030 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1031 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1032 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1033
1034 dnl ---------------------------------------------------------------------------
1035 dnl common dialogs
1036 dnl ---------------------------------------------------------------------------
1037
1038 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1039 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1040 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1041 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1042 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1043 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1044 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1045 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1046 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1047 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1048 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1049 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1050 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1051 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1052
1053 dnl ---------------------------------------------------------------------------
1054 dnl misc GUI options
1055 dnl ---------------------------------------------------------------------------
1056
1057 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1058 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1059 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1060 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1061 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1062 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1063 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick (Linux only)], wxUSE_JOYSTICK)
1064 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1065 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1066 WX_ARG_ENABLE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1067
1068 dnl ---------------------------------------------------------------------------
1069 dnl support for image formats that do not rely on external library
1070 dnl ---------------------------------------------------------------------------
1071
1072 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1073 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1074 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1075 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1076 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1077 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1078 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1079 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1080
1081 fi
1082
1083 dnl General settings (needed for GUI and non-GUI compilations alike).
1084 dnl Path separator; ':' for unix, ';' for OS/2
1085 dnl Stem for flex output; lexyy for OS/2, lex.yy otherwise
1086 case "${host}" in
1087   *-pc-os2_emx | *-pc-os2-emx )
1088     PATH_IFS=';'
1089 dnl Really ought to text for this as meanwhile there are flex versions using
1090 dnl lex.yy as well due to FAT support being more and more dropped...
1091     LEX_STEM="lexyy"
1092   ;;
1093   *)
1094     PATH_IFS=':'
1095     LEX_STEM="lex.yy"
1096   ;;
1097 esac
1098
1099 dnl for GUI only
1100
1101 dnl cache the options values before (may be) aborting below
1102 WX_ARG_CACHE_FLUSH
1103
1104 dnl check that no more than one toolkit is given and that if none are given that
1105 dnl we have a default one
1106
1107 AC_MSG_CHECKING(for toolkit)
1108
1109 # In Wine, we need to default to MSW, not GTK or MOTIF
1110 if test "$wxUSE_WINE" = "yes"; then
1111     DEFAULT_DEFAULT_wxUSE_GTK=0
1112     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1113     DEFAULT_DEFAULT_wxUSE_MSW=1
1114 fi
1115
1116 if test "$wxUSE_GUI" = "yes"; then
1117
1118     if test "$USE_BEOS" = 1; then
1119         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1120     fi
1121
1122     if test "$TOOLKIT_GIVEN" = 1; then
1123       dnl convert "yes" to 1 and "no" to 0
1124       for toolkit in `echo $ALL_TOOLKITS`; do
1125         var=wxUSE_$toolkit
1126         eval "value=\$${var}"
1127         eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1128       done
1129     else
1130       dnl try to guess the most apropriate toolkit for this platform
1131       for toolkit in `echo $ALL_TOOLKITS`; do
1132         if test "$has_toolkit_in_cache" != 1; then
1133           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1134         else
1135           var=DEFAULT_wxUSE_$toolkit
1136         fi
1137         eval "wxUSE_$toolkit=\$${var}"
1138       done
1139     fi
1140
1141     dnl we suppose that expr is available (maybe there is a better way to do
1142     dnl this? what about using ALL_TOOLKITS? TODO)
1143     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1144                   + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} \
1145                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1146
1147     dnl Allow wxUSE_PM only for OS/2 with EMX.
1148     case "${host}" in
1149       *-pc-os2_emx | *-pc-os2-emx )
1150         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1151     esac
1152
1153     case "$NUM_TOOLKITS" in
1154       1)
1155       ;;
1156       0)
1157         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1158       ;;
1159       *)
1160         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1161     esac
1162
1163     dnl cache the wxUSE_<TOOLKIT> values too
1164     for toolkit in `echo $ALL_TOOLKITS`; do
1165       var=wxUSE_$toolkit
1166       eval "value=\$${var}"
1167       if test "x$value" != x; then
1168         cache_var=CACHE_$toolkit
1169         eval "cache=\$${cache_var}"
1170         if test "$cache" = 1; then
1171           echo "$var=$value" >> ${wx_arg_cache_file}
1172         fi
1173         if test "$value" = 1; then
1174           toolkit_echo=`echo $toolkit | tr [[A-Z]] [[a-z]]`
1175           AC_MSG_RESULT($toolkit_echo)
1176         fi
1177       fi
1178     done
1179 else
1180     AC_MSG_RESULT(base ($host_alias hosted) only)
1181 fi
1182
1183 dnl ---------------------------------------------------------------------------
1184 dnl When we are using Cygwin with Motif/GTK+, we want it to appear like
1185 dnl 'just' a POSIX platform, so the Win32 API must not be available
1186 dnl ---------------------------------------------------------------------------
1187 dnl (Windows-only piece)
1188 wants_win32=0
1189 doesnt_want_win32=0
1190 case "${host}" in
1191   *-*-cygwin*)
1192       if test "$wxUSE_MSW" = 1 ; then
1193         wants_win32=1
1194       else
1195         doesnt_want_win32=1
1196       fi
1197   ;;
1198   *-*-mingw*)
1199       wants_win32=1
1200   ;;
1201 esac
1202
1203 dnl ---------------------------------------------------------------------------
1204 dnl Wine is a virtual platform, we need to patch things up a bit
1205 dnl ---------------------------------------------------------------------------
1206 if test "$wxUSE_WINE" = "yes"; then
1207     wants_win32=1
1208     dnl FIXME: we should do a better job of testing for these
1209     CC=winegcc
1210     CXX=wineg++
1211     RESCOMP=wrc
1212 fi
1213
1214 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1215 dnl     take effect on Cygwin/Mingw and not other platforms.
1216 if test "$wants_win32" = 1 ; then
1217     USE_UNIX=0
1218     USE_WIN32=1
1219     AC_DEFINE(__WIN32__)
1220     AC_DEFINE(__WIN95__)
1221     AC_DEFINE(__WINDOWS__)
1222     AC_DEFINE(__GNUWIN32__)
1223     AC_DEFINE(STRICT)
1224     AC_DEFINE(WINVER, 0x0400)
1225 fi
1226 if test "$doesnt_want_win32" = 1 ; then
1227     USE_UNIX=1
1228     USE_WIN32=0
1229 fi
1230 dnl (end of Windows-only piece)
1231
1232 if test "$USE_UNIX" = 1 ; then
1233     wxUSE_UNIX=yes
1234     AC_DEFINE(__UNIX__)
1235 fi
1236
1237 dnl ---------------------------------------------------------------------------
1238 dnl Checks for programs
1239 dnl ---------------------------------------------------------------------------
1240
1241 dnl flush the cache because checking for programs might abort
1242 AC_CACHE_SAVE
1243
1244 dnl cross-compiling support: we're cross compiling if the build system is
1245 dnl different from the target one (assume host and target be always the same)
1246 if test "$build" != "$host" ; then
1247     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 -o "$USE_UNIX"; then
1248         CC=$host_alias-gcc
1249         CXX=$host_alias-c++
1250         AR=$host_alias-ar
1251         RANLIB=$host_alias-ranlib
1252         DLLTOOL=$host_alias-dlltool
1253         RESCOMP=$host_alias-windres
1254         LD=$host_alias-ld
1255         NM=$host_alias-nm
1256         STRIP=$host_alias-strip
1257     else
1258         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1259     fi
1260 fi
1261
1262 dnl C-compiler checks
1263 dnl   defines CC with the compiler to use
1264 dnl   defines GCC with yes if using gcc
1265 dnl   defines GCC empty if not using gcc
1266 dnl   defines CFLAGS
1267 dnl
1268 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1269 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1270 dnl -g and -O flags ourselves below
1271 CFLAGS=${CFLAGS:=}
1272 AC_PROG_CC
1273
1274 dnl is -traditional needed for correct compilations
1275 dnl   adds -traditional for gcc if needed
1276 AC_PROG_GCC_TRADITIONAL
1277
1278 AC_LANG_SAVE
1279 AC_LANG_CPLUSPLUS
1280
1281 dnl C++-compiler checks
1282 dnl   defines CXX with the compiler to use
1283 dnl   defines GXX with yes if using gxx
1284 dnl   defines GXX empty if not using gxx
1285 dnl   defines CXXFLAGS
1286 dnl
1287 dnl see CFLAGS line above
1288 CXXFLAGS=${CXXFLAGS:=}
1289 AC_PROG_CXX
1290
1291 AC_LANG_RESTORE
1292
1293 dnl ranlib command
1294 dnl   defines RANLIB with the appropriate command
1295 AC_PROG_RANLIB
1296
1297 dnl ar command
1298 dnl   defines AR with the appropriate command
1299 AC_CHECK_PROG(AR, ar, ar, ar)
1300
1301 dnl install checks
1302 dnl   defines INSTALL with the appropriate command
1303 AC_PROG_INSTALL
1304
1305 dnl   make install path absolute (if not already);
1306 dnl   will fail with (some) MSDOS paths
1307 case ${INSTALL} in
1308   /* ) # Absolute
1309      ;;
1310   ?:* ) # Drive letter, considered as absolute.
1311      ;;
1312   *)
1313      INSTALL=`pwd`/${INSTALL} ;;
1314 esac
1315
1316 dnl HP-UX install doesn't handle the "-d" switch so don't use it there
1317 case ${host} in
1318     *-hp-hpux* )
1319         INSTALL_DIR="mkdir"
1320         ;;
1321
1322     *)  INSTALL_DIR="$INSTALL -d"
1323         ;;
1324 esac
1325
1326
1327 case "${host}" in
1328
1329     dnl The other BSD's should probably go in here too, since this is
1330     dnl to workaround a strange static lib BSDism.
1331     dnl Mac OS X install seems to ignore -p option...
1332     powerpc-*-darwin* )
1333         INSTALL_PROGRAM="cp -fp"
1334         INSTALL_DATA="cp -fp"
1335         ;;
1336     *)
1337         ;;
1338 esac
1339
1340 dnl strip command
1341 dnl   defines STRIP as strip or nothing if not found
1342 AC_CHECK_PROG(STRIP, strip, strip, true)
1343
1344 dnl does make support "-include" (only GNU make does AFAIK)?
1345 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1346 [
1347     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1348             egrep -s GNU > /dev/null); then
1349         wx_cv_prog_makeisgnu="yes"
1350     else
1351         wx_cv_prog_makeisgnu="no"
1352     fi
1353 ])
1354
1355 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1356     IF_GNU_MAKE=""
1357 else
1358     IF_GNU_MAKE="#"
1359 fi
1360
1361 AC_SUBST(IF_GNU_MAKE)
1362
1363 dnl we don't need to check for VPATH support in GNU make - it does have it
1364 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1365 dnl check if VPATH works
1366 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1367 dnl create Makefile
1368 cat - << EOF > confMake
1369 check : file
1370         cp \$? \$@
1371         cp \$? final_file
1372 EOF
1373
1374 if test ! -d sub ; then
1375   mkdir sub
1376 fi
1377 echo dummy > sub/file
1378 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1379 RESULT=$?
1380 rm -f sub/file check final_file confMake
1381 rmdir sub
1382 if test "$RESULT" = 0; then
1383   wx_cv_prog_makevpath="yes"
1384 else
1385   wx_cv_prog_makevpath="no"
1386 fi
1387 ])
1388
1389 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1390 AC_MSG_ERROR([
1391 You need a make-utility that is able to use the variable
1392 VPATH correctly.
1393 If your version of make does not support VPATH correctly,
1394 please install GNU-make (possibly as gmake), and start
1395 configure with the following command:
1396 export MAKE=gmake; ./configure  for sh-type shells
1397 setenv MAKE gmake; ./configure  for csh-type shells
1398 Also please do remember to use gmake in this case every time
1399 you are trying to compile.
1400 ])
1401 fi dnl make without VPATH
1402 fi dnl not GNU make
1403
1404 dnl YACC checks
1405 dnl   defines YACC with the appropriate command
1406 AC_PROG_YACC
1407
1408 dnl LEX checks
1409 dnl   defines LEX with the appropriate command
1410 dnl   defines LEXLIB with the appropriate library
1411 AC_PROG_LEX
1412
1413 dnl needed for making link to setup.h
1414 AC_PROG_LN_S
1415
1416 dnl ---------------------------------------------------------------------------
1417 dnl When we are using gcc on OS/2, we want to be either using resources (PM)
1418 dnl or a more complete POSIX emulation for Motif/GTK+/X11
1419 dnl ---------------------------------------------------------------------------
1420 dnl (OS/2-only piece)
1421 case "${host}" in
1422   *-pc-os2_emx | *-pc-os2-emx )
1423       dnl Explicitly link -lstdcpp, since we are using "gcc" not "g++"/"c++".
1424       LIBS="$LIBS -lstdcpp"
1425       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1426           dnl More complete Unix emulation for unix-like ports
1427           dnl by linking in POSIX/2's cExt (if available).
1428           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1429       else
1430           dnl Include resources for the "native" port (wxPM).
1431           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1432       fi
1433   ;;
1434 esac
1435 dnl (end of OS/2-only piece)
1436
1437 dnl ------------------------------------------------------------------------
1438 dnl Check for headers
1439 dnl ------------------------------------------------------------------------
1440
1441 dnl test for strings.h needed under AIX, but do not check for it wxMac as
1442 dnl it exists but is only a simple redirection to string.h and it is in
1443 dnl conflict with Strings.h in FlatCarbon headers
1444 if test "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
1445   dnl defines HAVE_STRINGS_H
1446   AC_CHECK_HEADERS(strings.h)
1447 fi
1448
1449 dnl defines HAVE_STDLIB_H
1450 AC_CHECK_HEADERS(stdlib.h)
1451 dnl defines HAVE_MALLOC_H
1452 AC_CHECK_HEADERS(malloc.h)
1453 dnl defines HAVE_UNISTD_H
1454 AC_CHECK_HEADERS(unistd.h)
1455 dnl defines HAVE_WCHAR_H
1456 AC_CHECK_HEADERS(wchar.h)
1457
1458 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1459 if test "$ac_cv_header_wchar_h" != "yes"; then
1460     dnl defines HAVE_WCSTR_H
1461     AC_CHECK_HEADERS(wcstr.h)
1462 fi
1463
1464 dnl defines HAVE_FNMATCH_H
1465 AC_CHECK_HEADERS(fnmatch.h)
1466
1467 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
1468     AC_CHECK_FUNCS(fnmatch)
1469 fi
1470
1471 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1472 AC_CHECK_HEADERS(langinfo.h)
1473
1474 case "${host}" in
1475   *-pc-os2_emx | *-pc-os2-emx )
1476       dnl Explicitly link -lintl if langinfo.h is available.
1477       if test $ac_cv_header_langinfo_h = "yes"; then
1478           LIBS="$LIBS -lintl"
1479       fi
1480   ;;
1481 esac
1482
1483 if test "$wxUSE_GUI" = "yes"; then
1484     if test "$wxUSE_UNIX" = "yes"; then
1485         dnl defines HAVE_X11_XKBLIB_H
1486         AC_CHECK_HEADERS(X11/XKBlib.h)
1487     fi
1488 fi
1489
1490 dnl ---------------------------------------------------------------------------
1491 dnl Checks for compiler characteristics
1492 dnl ---------------------------------------------------------------------------
1493
1494 dnl defines const to be empty if c-compiler does not support const fully
1495 AC_C_CONST
1496 dnl defines inline to a sensible value for the c-compiler
1497 AC_C_INLINE
1498
1499 dnl check the sizes of integral types (give some reasonable default values for
1500 dnl cross-compiling)
1501 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1502 AC_CHECK_SIZEOF(char, 1)
1503 AC_CHECK_SIZEOF(short, 2)
1504 AC_CHECK_SIZEOF(void *, 4)
1505 AC_CHECK_SIZEOF(int, 4)
1506 AC_CHECK_SIZEOF(long, 4)
1507
1508 case "${host}" in
1509     arm-*-linux* )
1510         AC_CHECK_SIZEOF(long long, 8)
1511     ;;
1512     *-hp-hpux* )
1513         AC_CHECK_SIZEOF(long long, 0)
1514         if test "$ac_cv_sizeof_long_long" != "0"; then
1515             dnl HPUX 10.20 headers need this define in order to use long long definitions
1516             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1517         fi
1518     ;;
1519     * )
1520         AC_CHECK_SIZEOF(long long, 0)
1521 esac
1522
1523 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
1524 dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
1525 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
1526 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
1527 [
1528     AC_TRY_RUN(
1529         [
1530             /* DJGPP only has fake wchar_t: */
1531             #ifdef __DJGPP__
1532             #  error "fake wchar_t"
1533             #endif
1534             #ifdef HAVE_WCHAR_H
1535             #  ifdef __CYGWIN__
1536             #    include <stddef.h>
1537             #  endif
1538             #  include <wchar.h>
1539             #endif
1540             #ifdef HAVE_STDLIB_H
1541             #  include <stdlib.h>
1542             #endif
1543             #include <stdio.h>
1544             int main()
1545             {
1546                 FILE *f=fopen("conftestval", "w");
1547                 if (!f) exit(1);
1548                 fprintf(f, "%i", sizeof(wchar_t));
1549                 exit(0);
1550             }
1551         ],
1552         wx_cv_sizeof_wchar_t=`cat conftestval`,
1553         wx_cv_sizeof_wchar_t=0,
1554         [
1555             case "${host}" in
1556               *-pc-msdosdjgpp )
1557                 wx_cv_sizeof_wchar_t=0
1558                 ;;
1559               * )
1560                 wx_cv_sizeof_wchar_t=4
1561                 ;;
1562             esac
1563         ]
1564     )
1565 ])
1566
1567 AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
1568
1569 dnl check for large file support
1570 AC_SYS_LARGEFILE
1571
1572 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1573 dnl line because otherwise the system headers risk being included before
1574 dnl wx/defs.h which defines these constants leading to inconsistent
1575 dnl sizeof(off_t) in different source files of the same program and linking
1576 dnl problems
1577 if test "x$wx_largefile" = "xyes"; then
1578     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1579         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1580     else
1581         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1582     fi
1583     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1584 fi
1585
1586 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1587 WX_C_BIGENDIAN
1588
1589 dnl check for iostream (as opposed to iostream.h) standard header
1590 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1591
1592 dnl check whether C++ compiler supports bool built-in type
1593 WX_CPP_BOOL
1594
1595 dnl check whether C++ compiler supports explicit keyword
1596 WX_CPP_EXPLICIT
1597
1598 dnl check whether C++ compiler supports C++ casts
1599 AC_CXX_CONST_CAST
1600
1601 dnl ---------------------------------------------------------------------------
1602 dnl Define search path for includes and libraries: all headers and libs will be
1603 dnl looked for in all directories of this path
1604 dnl ---------------------------------------------------------------------------
1605
1606 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1607 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1608 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1609 dnl
1610 dnl Also try to put all directories which may contain X11R6 before those which
1611 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1612 SEARCH_INCLUDE="\
1613     /usr/local/include        \
1614                               \
1615     /usr/Motif-1.2/include    \
1616     /usr/Motif-2.1/include    \
1617                               \
1618     /usr/include/Motif1.2     \
1619     /opt/xpm/include/X11      \
1620     /opt/GBxpm/include/       \
1621     /opt/GBxpm/X11/include/   \
1622                               \
1623     /usr/Motif1.2/include     \
1624     /usr/dt/include           \
1625     /usr/openwin/include      \
1626                               \
1627     /usr/include/Xm           \
1628                               \
1629     /usr/X11R6/include        \
1630     /usr/X11R6.4/include      \
1631     /usr/X11R5/include        \
1632     /usr/X11R4/include        \
1633                               \
1634     /usr/include/X11R6        \
1635     /usr/include/X11R5        \
1636     /usr/include/X11R4        \
1637                               \
1638     /usr/local/X11R6/include  \
1639     /usr/local/X11R5/include  \
1640     /usr/local/X11R4/include  \
1641                               \
1642     /usr/local/include/X11R6  \
1643     /usr/local/include/X11R5  \
1644     /usr/local/include/X11R4  \
1645                               \
1646     /usr/X11/include          \
1647     /usr/include/X11          \
1648     /usr/local/X11/include    \
1649     /usr/local/include/X11    \
1650                               \
1651     /usr/X386/include         \
1652     /usr/x386/include         \
1653     /usr/XFree86/include/X11  \
1654                               \
1655     X:/XFree86/include        \
1656     X:/XFree86/include/X11    \
1657                               \
1658     /usr/include/gtk          \
1659     /usr/local/include/gtk    \
1660     /usr/include/glib         \
1661     /usr/local/include/glib   \
1662                               \
1663     /usr/include/qt           \
1664     /usr/local/include/qt     \
1665                               \
1666     /usr/include/windows      \
1667     /usr/include/wine         \
1668     /usr/local/include/wine   \
1669                               \
1670     /usr/unsupported/include  \
1671     /usr/athena/include       \
1672     /usr/local/x11r5/include  \
1673     /usr/lpp/Xamples/include  \
1674                               \
1675     /usr/openwin/share/include"
1676
1677 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` "
1678
1679 dnl ------------------------------------------------------------------------
1680 dnl Check for libraries
1681 dnl ------------------------------------------------------------------------
1682
1683 dnl flush the cache because checking for libraries below might abort
1684 AC_CACHE_SAVE
1685
1686 dnl check for glibc version
1687 dnl
1688 dnl VZ: I have no idea why had this check been there originally, but now
1689 dnl     we could probably do without it by just always adding _GNU_SOURCE
1690 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
1691     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
1692         AC_TRY_COMPILE([#include <features.h>],
1693             [
1694                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
1695                     #error not glibc2.1
1696                 #endif
1697             ],
1698             [
1699                 wx_cv_lib_glibc21=yes
1700             ],
1701             [
1702                 wx_cv_lib_glibc21=no
1703             ]
1704         )
1705     ])
1706     if test "$wx_cv_lib_glibc21" = "yes"; then
1707         AC_DEFINE(wxHAVE_GLIBC2)
1708     fi
1709 fi
1710
1711 dnl we may need _GNU_SOURCE for 2 things:
1712 dnl
1713 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
1714 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
1715 dnl  which breaks libtiff compilation, so it is simpler to just define
1716 dnl  _GNU_SOURCE to get everything)
1717 dnl
1718 dnl  2. for Unicode functions
1719 if test "x$wx_cv_lib_glibc21" = "xyes"; then
1720     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
1721         AC_DEFINE(_GNU_SOURCE)
1722     fi
1723 fi
1724
1725 dnl ---------------------------------------------------------------------------
1726 dnl Optional libraries
1727 dnl
1728 dnl   --with-<lib>=sys
1729 dnl       looks for system library and fails if not found
1730 dnl
1731 dnl   --with-<lib>
1732 dnl   --with-<lib>=yes
1733 dnl       looks for system library and, if not found, prints a warning,
1734 dnl       falls back to the builtin wx version, and continues configuration
1735 dnl
1736 dnl   --with-<lib>=builtin
1737 dnl       uses builtin wx version without searching for system library
1738 dnl
1739 dnl   --with-<lib>=no
1740 dnl   --without-<lib>
1741 dnl       do not use library (neither system nor builtin wx version)
1742 dnl
1743 dnl ---------------------------------------------------------------------------
1744
1745 dnl ------------------------------------------------------------------------
1746 dnl Check for regex libraries
1747 dnl ------------------------------------------------------------------------
1748
1749 REGEX_INCLUDE=
1750 if test "$wxUSE_REGEX" != "no"; then
1751     AC_DEFINE(wxUSE_REGEX)
1752
1753     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
1754         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
1755         dnl on some old systems it may be in libregex - check for it too?
1756         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp)])
1757
1758         if test "x$ac_cv_func_regcomp" != "xyes"; then
1759             if test "$wxUSE_REGEX" = "sys" ; then
1760                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
1761             else
1762                 AC_MSG_WARN([system regex library not found, will use built-in instead])
1763                 wxUSE_REGEX=builtin
1764             fi
1765         else
1766             dnl we are using the system library
1767             wxUSE_REGEX=sys
1768         fi
1769     fi
1770
1771     if test "$wxUSE_REGEX" = "builtin" ; then
1772         REGEX_INCLUDE="-I\${top_srcdir}/src/regex"
1773     fi
1774 fi
1775
1776 dnl ------------------------------------------------------------------------
1777 dnl Check for zlib compression library
1778 dnl ------------------------------------------------------------------------
1779
1780 ZLIB_INCLUDE=
1781 ZLIB_LINK=
1782 if test "$wxUSE_ZLIB" != "no" ; then
1783     AC_DEFINE(wxUSE_ZLIB)
1784
1785     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
1786         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
1787         dnl should still use it because hopefully (can someone confirm this?)
1788         dnl Apple did fix the security problem in it and not using the system
1789         dnl library results in a whole bunch of warnings when linking with
1790         dnl Carbon framework
1791         if test "$USE_DARWIN" = 1; then
1792             system_zlib_h_ok="yes"
1793         else
1794             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
1795             dnl known to not work) and although I don't know which is
1796             dnl the minimal required version it's safer to test for 1.1.4 as
1797             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
1798             dnl has anything more ancient (1.1.3 was released in July 1998)
1799             dnl anyhow
1800             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
1801                 [AC_TRY_RUN(
1802                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
1803                     [
1804                         #include <zlib.h>
1805                         #include <stdio.h>
1806
1807                         int main()
1808                         {
1809                             FILE *f=fopen("conftestval", "w");
1810                             if (!f) exit(1);
1811                             fprintf(f, "%s",
1812                                     ZLIB_VERSION[0] == '1' &&
1813                                     (ZLIB_VERSION[2] > '1' ||
1814                                     (ZLIB_VERSION[2] == '1' &&
1815                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
1816                             exit(0);
1817                         }
1818                     ],
1819                     ac_cv_header_zlib_h=`cat conftestval`,
1820                     ac_cv_header_zlib_h=no,
1821                     dnl cross-compiling: don't have an answer, try later
1822                     unset ac_cv_header_zlib_h
1823                 )]
1824             )
1825             dnl If the test above did not come up with a value (e.g. cross
1826             dnl compiling) then this should give a definitive answer
1827             AC_CHECK_HEADER(zlib.h)
1828
1829             system_zlib_h_ok=$ac_cv_header_zlib_h
1830         fi
1831
1832         if test "$system_zlib_h_ok" = "yes"; then
1833             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
1834         fi
1835
1836         if test "x$ZLIB_LINK" = "x" ; then
1837             if test "$wxUSE_ZLIB" = "sys" ; then
1838                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
1839             else
1840                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
1841                 wxUSE_ZLIB=builtin
1842             fi
1843         else
1844             dnl we are using the system library
1845             wxUSE_ZLIB=sys
1846         fi
1847     fi
1848
1849     if test "$wxUSE_ZLIB" = "builtin" ; then
1850         ZLIB_INCLUDE="-I\${top_srcdir}/src/zlib"
1851     fi
1852 fi
1853
1854 dnl ------------------------------------------------------------------------
1855 dnl Check for png library
1856 dnl ------------------------------------------------------------------------
1857
1858 PNG_INCLUDE=
1859 PNG_LINK=
1860 if test "$wxUSE_LIBPNG" != "no" ; then
1861     AC_DEFINE(wxUSE_LIBPNG)
1862
1863     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
1864         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
1865         wxUSE_LIBPNG=sys
1866     fi
1867
1868     dnl for the check below to have a chance to succeed, we must already have
1869     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
1870     dnl doesn't depend on zlib)
1871     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
1872         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
1873         wxUSE_LIBPNG=builtin
1874     fi
1875
1876     if test "$wxUSE_MGL" != 1 ; then
1877         dnl Don't check for libpng when building wxMGL, libmgl contains it
1878         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
1879             dnl libpng version 0.9 is known to not work, if an even newer
1880             dnl version is required, just bump it up in the test below
1881             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
1882                 [AC_TRY_RUN(
1883                     dnl png.h defines PNG_LIBPNG_VER=number
1884                     [
1885                         #include <png.h>
1886                         #include <stdio.h>
1887
1888                         int main()
1889                         {
1890                             FILE *f=fopen("conftestval", "w");
1891                             if (!f) exit(1);
1892                             fprintf(f, "%s",
1893                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
1894                             exit(0);
1895                         }
1896                     ],
1897                     ac_cv_header_png_h=`cat conftestval`,
1898                     ac_cv_header_png_h=no,
1899                     dnl cross-compiling: test (later) if we have any png.h
1900                     unset ac_cv_header_png_h
1901                 )]
1902             )
1903             AC_CHECK_HEADER(png.h)
1904
1905             if test "$ac_cv_header_png_h" = "yes"; then
1906                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng", , [-lz -lm])
1907             fi
1908
1909             if test "x$PNG_LINK" = "x" ; then
1910                 if test "$wxUSE_LIBPNG" = "sys" ; then
1911                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
1912                 else
1913                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
1914                     wxUSE_LIBPNG=builtin
1915                 fi
1916             else
1917                 dnl we are using the system library
1918                 wxUSE_LIBPNG=sys
1919             fi
1920         fi
1921     fi
1922
1923     if test "$wxUSE_LIBPNG" = "builtin" ; then
1924         PNG_INCLUDE="-I\${top_srcdir}/src/png"
1925     fi
1926
1927     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
1928 fi
1929
1930 dnl ------------------------------------------------------------------------
1931 dnl Check for jpeg library
1932 dnl ------------------------------------------------------------------------
1933
1934 JPEG_INCLUDE=
1935 JPEG_LINK=
1936 if test "$wxUSE_LIBJPEG" != "no" ; then
1937     AC_DEFINE(wxUSE_LIBJPEG)
1938
1939     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
1940         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
1941         wxUSE_LIBJPEG=sys
1942     fi
1943
1944     if test "$wxUSE_MGL" != 1 ; then
1945         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
1946         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
1947             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
1948             dnl HAVE_STDLIB_H which are already defined and this provokes
1949             dnl a compiler warning which configure considers as an error...
1950             AC_MSG_CHECKING(for jpeglib.h)
1951             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
1952                 AC_TRY_COMPILE(
1953                     [
1954                         #undef HAVE_STDLIB_H
1955                         #include <stdio.h>
1956                         #include <jpeglib.h>
1957                     ],
1958                     [
1959                     ],
1960                     ac_cv_header_jpeglib_h=yes,
1961                     ac_cv_header_jpeglib_h=no
1962                 )
1963             )
1964             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
1965
1966             if test "$ac_cv_header_jpeglib_h" = "yes"; then
1967                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
1968             fi
1969
1970             if test "x$JPEG_LINK" = "x" ; then
1971                 if test "$wxUSE_LIBJPEG" = "sys" ; then
1972                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
1973                 else
1974                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
1975                     wxUSE_LIBJPEG=builtin
1976                 fi
1977             else
1978                 dnl we are using the system library
1979                 wxUSE_LIBJPEG=sys
1980             fi
1981         fi
1982     fi
1983
1984     if test "$wxUSE_LIBJPEG" = "builtin" ; then
1985         JPEG_INCLUDE="-I\${top_srcdir}/src/jpeg"
1986     fi
1987 fi
1988
1989 dnl ------------------------------------------------------------------------
1990 dnl Check for tiff library
1991 dnl ------------------------------------------------------------------------
1992
1993 TIFF_INCLUDE=
1994 TIFF_LINK=
1995 TIFF_PREREQ_LINKS=-lm
1996 if test "$wxUSE_LIBTIFF" != "no" ; then
1997     AC_DEFINE(wxUSE_LIBTIFF)
1998
1999     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2000         dnl libtiff may depend on libjpeg and libz so use them in the test
2001         dnl below or it would fail
2002         if test "$wxUSE_LIBJPEG" = "sys"; then
2003             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2004         fi
2005         if test "$wxUSE_ZLIB" = "sys"; then
2006             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2007         fi
2008         AC_CHECK_HEADER(tiffio.h,
2009                         AC_CHECK_LIB(tiff, TIFFError,
2010                                      TIFF_LINK=" -ltiff",
2011                                      ,
2012                                      $TIFF_PREREQ_LINKS)
2013                        )
2014
2015         if test "x$TIFF_LINK" = "x" ; then
2016             if test "$wxUSE_LIBTIFF" = "sys" ; then
2017                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2018             else
2019                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2020                 wxUSE_LIBTIFF=builtin
2021             fi
2022         else
2023             dnl we are using the system library
2024             wxUSE_LIBTIFF=sys
2025         fi
2026     fi
2027
2028     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2029         TIFF_INCLUDE="-I\${top_srcdir}/src/tiff"
2030     fi
2031 fi
2032
2033 dnl ----------------------------------------------------------------
2034 dnl search for toolkit (widget sets)
2035 dnl ----------------------------------------------------------------
2036
2037 AFMINSTALL=
2038 WIN32INSTALL=
2039
2040 TOOLKIT=
2041 TOOLKIT_INCLUDE=
2042 WIDGET_SET=
2043
2044 dnl are we building for a win32 target environment?
2045 dnl If so, setup common stuff needed for both GUI and Base libs.
2046 if test "$USE_WIN32" = 1 ; then
2047     AC_CHECK_HEADERS(w32api.h)
2048     AC_CHECK_HEADER(windows.h, [],
2049     [
2050         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2051     ])
2052
2053     dnl check if can use _WIN32_IE macro
2054     AC_CACHE_CHECK([if w32api has good enough MSIE support], wx_cv_w32api_win32_ie,
2055     [
2056       AC_TRY_COMPILE([#include <w32api.h>],
2057                      [
2058                        #define wxCHECK_W32API_VERSION( major, minor ) \
2059                        ( defined( __W32API_MAJOR_VERSION ) && defined( __W32API_MINOR_VERSION ) \
2060                        && ( ( __W32API_MAJOR_VERSION > (major) ) \
2061                        || ( __W32API_MAJOR_VERSION == (major) && __W32API_MINOR_VERSION >= (minor))))
2062
2063                        #if !wxCHECK_W32API_VERSION(1,1)
2064                        #error You need w32api 1.1 or newer
2065                        #endif
2066                      ], [
2067                         wx_cv_w32api_win32_ie=yes
2068                      ], [
2069                         wx_cv_w32api_win32_ie=no
2070                      ])
2071     ])
2072     if test "$wx_cv_w32api_win32_ie" = "yes" ; then
2073         CPPFLAGS="$CPPFLAGS -D_WIN32_IE=0x400"
2074     fi
2075
2076     dnl --- FIXME: This is still a somewhat random list of libs,
2077     dnl ---        some of them should probably be included conditionally.
2078     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lctl3d32 -ladvapi32 -lwsock32"
2079
2080     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2081         LIBS="$LIBS -loleacc"
2082     fi
2083
2084     case "${host}" in
2085         *-*-cygwin* )
2086             dnl Cygwin doesn't include these by default
2087             LIBS="$LIBS -lkernel32 -luser32 -lgdi32 -lcomdlg32"
2088             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2089     esac
2090
2091     dnl add extra odbc libs if we have compiled in odbc
2092     if test "$wxUSE_ODBC" = "sys" ; then
2093         wxUSE_ODBC = "yes"
2094     fi
2095     if test "$wxUSE_ODBC" = "yes" ; then
2096         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2097         AC_DEFINE(wxUSE_ODBC)
2098     fi
2099     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2100
2101     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2102     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2103
2104     dnl install Win32-specific files in "make install"
2105     WIN32INSTALL=win32install
2106 fi
2107
2108 if test "$USE_DARWIN" = 1; then
2109     dnl Mac OS X/Darwin GCC uses precompiled headers by default
2110     dnl this can cause problems both when compiling wxMac and wxBase
2111     if test "$wxUSE_PRECOMP" = "yes"; then
2112         CPPFLAGS="$CPPFLAGS -cpp-precomp"
2113     else
2114         CPPFLAGS="$CPPFLAGS -no-cpp-precomp"
2115     fi
2116 fi
2117
2118 if test "$wxUSE_GUI" = "yes"; then
2119     USE_GUI=1
2120
2121     GUI_TK_LIBRARY=
2122
2123     WXGTK12=
2124     WXGTK127=
2125     WXGTK20=
2126
2127     if test "$wxUSE_MSW" = 1 ; then
2128         TOOLKIT=MSW
2129         GUIDIST=MSW_DIST
2130
2131         dnl -mwindows causes a heap of other default gui libs to be linked in.
2132         dnl All platforms need this, except maybe cygwin
2133         LDFLAGS="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2134     fi
2135
2136     if test "$wxUSE_GTK" = 1; then
2137         AC_MSG_CHECKING([for GTK+ version])
2138
2139         gtk_version_cached=1
2140         AC_CACHE_VAL(wx_cv_lib_gtk,
2141             [
2142                 dnl stupid GTK+ AM macros produce their own messages, so we
2143                 dnl have to pass to the next line
2144                 gtk_version_cached=0
2145                 AC_MSG_RESULT()
2146
2147                 dnl we must link against lgthread unless the user
2148                 dnl used --disable-threads
2149                 GTK_MODULES=
2150                 if test "$wxUSE_THREADS" = "yes"; then
2151                     GTK_MODULES=gthread
2152                 fi
2153
2154                 dnl note that if we fail to find GTK2 we abort and don't fall
2155                 dnl back to GTK1.x
2156                 wx_cv_lib_gtk=
2157                 if test "x$wxUSE_GTK2" = "xyes"; then
2158                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2159                 else
2160                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2161
2162                     if test -z "$wx_cv_lib_gtk"; then
2163                         AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2164                     fi
2165                 fi
2166
2167                 if test -z "$wx_cv_lib_gtk"; then
2168                     dnl looks better in AC_MSG_RESULT
2169                     wx_cv_lib_gtk=none
2170                 else
2171                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2172                     dnl subsequent runs
2173                     wx_cv_cflags_gtk=$GTK_CFLAGS
2174                     wx_cv_libs_gtk=$GTK_LIBS
2175                 fi
2176             ]
2177         )
2178
2179         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2180         dnl enough
2181         if test "$gtk_version_cached" = 1; then
2182             AC_MSG_RESULT($wx_cv_lib_gtk)
2183         fi
2184
2185         case "$wx_cv_lib_gtk" in
2186             2.0)    WXGTK20=1
2187                     TOOLKIT_VERSION=2
2188                     ;;
2189             1.2.7)  WXGTK127=1
2190                     WXGTK12=1
2191                     ;;
2192             1.2.3)  WXGTK12=1
2193                     ;;
2194             *)      AC_MSG_ERROR([
2195 Please check that gtk-config is in path, the directory
2196 where GTK+ libraries are installed (returned by
2197 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
2198 equivalent variable and GTK+ is version 1.2.3 or above.
2199                             ])
2200                     ;;
2201         esac
2202
2203         if test "$WXGTK20" = 1; then
2204             if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
2205                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2206                     [
2207                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2208                         LIBS="$LIBS $PANGOFT2_LIBS"
2209                     ],
2210                     [
2211                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2212                         wxUSE_PRINTING_ARCHITECTURE="no"
2213                     ]
2214                 )
2215             fi
2216         else
2217             if test "$wxUSE_UNICODE" = "yes"; then
2218                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2219                 wxUSE_UNICODE=no
2220             fi
2221         fi
2222
2223         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2224         dnl have it but we do the check for the others)
2225         if test "$USE_DARWIN" != 1; then
2226             AC_CHECK_FUNCS(poll)
2227         fi
2228
2229         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2230         GUI_TK_LIBRARY="$wx_cv_libs_gtk"
2231
2232         AFMINSTALL=afminstall
2233         TOOLKIT=GTK
2234         GUIDIST=GTK_DIST
2235
2236         dnl test for XIM support in libgdk
2237         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2238     fi
2239
2240     if test "$wxUSE_MGL" = 1; then
2241        AC_MSG_CHECKING(for SciTech MGL library)
2242         if test "x$MGL_ROOT" = x ; then
2243             AC_MSG_RESULT(not found)
2244             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2245         else
2246             AC_MSG_RESULT($MGL_ROOT)
2247         fi
2248
2249         AC_MSG_CHECKING(for libmgl location)
2250         dnl Find MGL library that we want
2251         dnl FIXME_MGL - test for MGL variants for freebsd etc.
2252         case "${host}" in
2253             *-*-linux* )
2254               if test "x$wxUSE_SHARED" = xyes ; then
2255                   mgl_os_candidates="linux/gcc/glibc.so linux/gcc/glibc"
2256               else
2257                   mgl_os_candidates="linux/gcc/glibc linux/gcc/glibc.so"
2258               fi
2259               ;;
2260             *-pc-msdosdjgpp )
2261               mgl_os_candidates="dos32/dj2"
2262               ;;
2263             *)
2264               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2265         esac
2266
2267         mgl_lib_type=""
2268         mgl_os=""
2269
2270         for mgl_os_i in $mgl_os_candidates ; do
2271             if test "x$mgl_os" = x ; then
2272                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2273                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2274                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2275                         mgl_lib_type=debug
2276                         mgl_os=$mgl_os_i
2277                     fi
2278                 fi
2279                 if test "x$mgl_lib_type" = x ; then
2280                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2281                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2282                         mgl_lib_type=release
2283                         mgl_os=$mgl_os_i
2284                     fi
2285                 fi
2286             fi
2287         done
2288
2289         if test "x$mgl_os" = x ; then
2290             AC_MSG_RESULT(not found)
2291             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2292         fi
2293         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2294
2295         wxUSE_UNIVERSAL="yes"
2296
2297         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2298         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2299
2300         AFMINSTALL=afminstall
2301         TOOLKIT=MGL
2302         GUIDIST=MGL_DIST
2303     fi
2304
2305     if test "$wxUSE_MICROWIN" = 1; then
2306         AC_MSG_CHECKING(for MicroWindows)
2307         if test "x$MICROWINDOWS" = x ; then
2308             AC_MSG_RESULT(not found)
2309             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2310         else
2311             AC_MSG_RESULT($MICROWINDOWS)
2312         fi
2313
2314         if test -f $MICROWINDOWS/lib/libmwin.a; then
2315             AC_MSG_RESULT(MicroWindows' libraries found.)
2316         else
2317             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2318         fi
2319
2320         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2321         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2322
2323         wxUSE_UNIVERSAL="yes"
2324
2325         AFMINSTALL=afminstall
2326         TOOLKIT=MICROWIN
2327         GUIDIST=MICROWIN_DIST
2328
2329         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2330     fi
2331
2332     if test "$wxUSE_X11" = 1; then
2333         dnl use standard macros to check for X headers/libs, this brings support
2334         dnl for the standard configure options --x-includes and --x-libraries
2335         AC_PATH_XTRA
2336
2337         if test "$no_x" = "yes"; then
2338           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2339         fi
2340
2341         GUI_TK_LIBRARY="$X_LIBS"
2342         TOOLKIT_INCLUDE="$X_CFLAGS"
2343         AFMINSTALL=afminstall
2344         COMPILED_X_PROGRAM=0
2345
2346         if test "$wxUSE_NANOX" = "yes"; then
2347             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2348             if test "x$MICROWIN" = x ; then
2349                 AC_MSG_RESULT(not found)
2350                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2351             else
2352                 AC_MSG_RESULT($MICROWIN)
2353                 AC_DEFINE(wxUSE_NANOX)
2354             fi
2355         fi
2356
2357         xpm_link=
2358         AC_MSG_CHECKING(for Xpm library)
2359         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2360         if test "$ac_find_libraries" != "" ; then
2361             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2362             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2363             xpm_link=" -lXpm"
2364             AC_DEFINE(wxHAVE_LIB_XPM)
2365             AC_MSG_RESULT(found at $ac_find_libraries)
2366         else
2367             AC_TRY_COMPILE(
2368                 [
2369                     #include <X11/xpm.h>
2370                 ],
2371                 [
2372                     int version;
2373                     version = XpmLibraryVersion();
2374                 ],
2375                 [
2376                     xpm_link=" -lXpm"
2377                     AC_DEFINE(wxHAVE_LIB_XPM)
2378                     AC_MSG_RESULT(found in default search path)
2379                     COMPILED_X_PROGRAM=0
2380                 ],
2381                 [
2382                     AC_MSG_RESULT(no)
2383                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2384                 ]
2385             )
2386         fi
2387
2388         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
2389                      [
2390                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
2391                       wxHAVE_XEXT_LIB=1
2392                      ],
2393                      [], [$GUI_TK_LIBRARY -lX11])
2394
2395         if test "$wxUSE_UNICODE" = "yes"; then
2396                 PKG_CHECK_MODULES(PANGOX, pangox,
2397                     [
2398                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2399                         LIBS="$LIBS $PANGOX_LIBS"
2400                     ],
2401                     [
2402                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2403                     ]
2404                 )
2405                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2406                     [
2407                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2408                         LIBS="$LIBS $PANGOFT2_LIBS"
2409                     ],
2410                     [
2411                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2412                         wxUSE_PRINTING_ARCHITECTURE="no"
2413                     ]
2414                 )
2415                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
2416                     [
2417                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
2418                         LIBS="$LIBS $PANGOXFT_LIBS"
2419                     ],
2420                     [
2421                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
2422                     ]
2423                 )
2424         fi
2425
2426         wxUSE_UNIVERSAL="yes"
2427
2428         if test "$wxUSE_NANOX" = "yes"; then
2429             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
2430             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__NANOX__ -DMWPIXEL_FORMAT=MWPF_TRUECOLOR0888 -DHAVE_FILEIO -DHAVE_BMP_SUPPORT=1 -DHAVE_GIF_SUPPORT=1 -DHAVE_PNM_SUPPORT=1 -DHAVE_XPM_SUPPORT=1 -DUNIX=1 -DUSE_EXPOSURE -DSCREEN_HEIGHT=480 -DSCREEN_WIDTH=640 -DSCREEN_DEPTH=4 -DX11=1"
2431             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
2432         else
2433             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11$xpm_link"
2434         fi
2435
2436         TOOLKIT_VPATH="\${top_srcdir}/src/x11"
2437         TOOLKIT=X11
2438         GUIDIST=X11_DIST
2439     fi
2440
2441     if test "$wxUSE_MOTIF" = 1; then
2442         dnl use standard macros to check for X headers/libs, this brings support
2443         dnl for the standard configure options --x-includes and --x-libraries
2444         AC_PATH_XTRA
2445
2446         if test "$no_x" = "yes"; then
2447           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2448         fi
2449
2450         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE to
2451         dnl X_LIBS and X_CFLAGS respectively -- what for??
2452         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//'`
2453         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2454         AFMINSTALL=afminstall
2455         COMPILED_X_PROGRAM=0
2456
2457         AC_MSG_CHECKING(for Motif/Lesstif headers)
2458         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2459         if test "$ac_find_includes" != "" ; then
2460             AC_MSG_RESULT(found in $ac_find_includes)
2461             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2462             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2463         else
2464             AC_TRY_COMPILE(
2465                 [
2466                     #include <Xm/Xm.h>
2467                 ],
2468                 [
2469                     int version;
2470                     version = xmUseVersion;
2471                 ],
2472                 [
2473                     AC_MSG_RESULT(found in default search path)
2474                     COMPILED_X_PROGRAM=1
2475                 ],
2476                 [
2477                     AC_MSG_RESULT(no)
2478                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2479                 ]
2480             )
2481         fi
2482
2483         if test "$COMPILED_X_PROGRAM" = 0; then
2484             AC_MSG_CHECKING(for Motif/Lesstif library)
2485             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2486             if test "$ac_find_libraries" != "" ; then
2487                 AC_MSG_RESULT(found at $ac_find_libraries)
2488
2489                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2490                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2491             else
2492                 dnl it might happen that we found headers in one of the
2493                 dnl standard paths but the libs are elsewhere - we do need to
2494                 dnl try to compile a sample program then here
2495                 save_CFLAGS=$CFLAGS
2496                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2497
2498                 AC_TRY_COMPILE(
2499                     [
2500                         #include <Xm/Xm.h>
2501                     ],
2502                     [
2503                         int version;
2504                         version = xmUseVersion;
2505                     ],
2506                     [
2507                         AC_MSG_RESULT(found in default search path)
2508                         COMPILED_X_PROGRAM=1
2509                     ],
2510                     [
2511                         AC_MSG_RESULT(no)
2512                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2513                     ]
2514                 )
2515
2516                 CFLAGS=$save_CFLAGS
2517             fi
2518         fi
2519
2520         xpm_link=
2521         AC_MSG_CHECKING(for Xpm library)
2522         WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2523         if test "$ac_find_libraries" != "" ; then
2524             WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2525             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2526
2527             xpm_link=" -lXpm"
2528             AC_DEFINE(wxHAVE_LIB_XPM)
2529             AC_MSG_RESULT(found at $ac_find_libraries)
2530         else
2531             save_CFLAGS=$CFLAGS
2532             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2533
2534             AC_TRY_COMPILE(
2535                 [
2536                     #include <X11/xpm.h>
2537                 ],
2538                 [
2539                     int version;
2540                     version = XpmLibraryVersion();
2541                 ],
2542                 [
2543                     xpm_link=" -lXpm"
2544                     AC_DEFINE(wxHAVE_LIB_XPM)
2545                     AC_MSG_RESULT(found in default search path)
2546                     COMPILED_X_PROGRAM=0
2547                 ],
2548                 [
2549                     AC_MSG_RESULT(no)
2550                     AC_MSG_WARN(library will be compiled without support for images in XPM format)
2551                 ]
2552             )
2553
2554             CFLAGS=$save_CFLAGS
2555         fi
2556
2557         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
2558         libp_link=""
2559         libsm_ice_link=""
2560         libs_found=0
2561         for libp in "" " -lXp"; do
2562             if test "$libs_found" = "0"; then
2563                 for libsm_ice in " -lSM -lICE"; do
2564                     if test "$libs_found" = "0"; then
2565                         save_LIBS="$LIBS"
2566                         LIBS="$GUI_TK_LIBRARY -lXm${xpm_link} ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
2567                         save_CFLAGS=$CFLAGS
2568                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2569
2570                         AC_TRY_LINK(
2571                             [
2572                                 #include <Xm/Xm.h>
2573                                 #include <Xm/List.h>
2574                             ],
2575                             [
2576                                 XmString string = NULL;
2577                                 Widget w = NULL;
2578                                 int position = 0;
2579                                 XmListAddItem(w, string, position);
2580                             ],
2581                             [
2582                                 libp_link="$libp"
2583                                 libsm_ice_link="$libsm_ice"
2584                                 AC_MSG_RESULT(
2585                                     [need${libp_link}${libsm_ice_link}])
2586                                 libs_found=1
2587                             ], []
2588                         )
2589
2590                         LIBS="$save_LIBS"
2591                         CFLAGS=$save_CFLAGS
2592                     fi
2593                 done
2594             fi
2595         done
2596
2597         if test "$libs_found" = "0"; then
2598             AC_MSG_RESULT([can't find the right libraries])
2599             AC_MSG_ERROR([can't link a simple motif program])
2600         fi
2601
2602         save_CFLAGS=$CFLAGS
2603         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2604         AC_MSG_CHECKING([for Motif 2])
2605         AC_TRY_COMPILE([
2606                         #include <Xm/Xm.h>
2607                        ],
2608                        [
2609                         #if XmVersion < 2000
2610                         #error "Not Motif 2"
2611                         #endif
2612                        ],
2613                        [
2614                         AC_DEFINE(__WXMOTIF20__,1)
2615                         AC_MSG_RESULT([found])
2616                        ],
2617                        [
2618                         AC_DEFINE(__WXMOTIF20__,0)
2619                         AC_MSG_RESULT([not found])
2620                        ])
2621         CFLAGS=$save_CFLAGS
2622
2623         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm$xpm_link${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
2624         TOOLKIT_VPATH="\${top_srcdir}/src/motif${PATH_IFS}\${top_srcdir}/src/motif/xmcombo${PATH_IFS}\${top_srcdir}/src/x11"
2625         TOOLKIT=MOTIF
2626         GUIDIST=MOTIF_DIST
2627         wxHAVE_XEXT_LIB=1
2628     fi
2629
2630     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1 &&
2631        test "$wxHAVE_XEXT_LIB" = 1; then
2632         save_CFLAGS="$CFLAGS"
2633         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2634
2635         AC_MSG_CHECKING([for X11/extensions/shape.h])
2636         AC_TRY_COMPILE([
2637                         #include <X11/Xlib.h>
2638                         #include <X11/extensions/shape.h>
2639                        ],
2640                        [
2641                         int dummy1, dummy2;
2642                         XShapeQueryExtension((Display*)NULL,
2643                                              (int*)NULL, (int*)NULL);
2644                        ],
2645                        [
2646                         AC_DEFINE(HAVE_XSHAPE)
2647                         AC_MSG_RESULT([found])
2648                        ],
2649                        [
2650                         AC_MSG_RESULT([not found])
2651                        ])
2652         CFLAGS="$save_CFLAGS"
2653     fi
2654
2655     if test "$wxUSE_MAC" = 1; then
2656         CPPFLAGS="$CPPFLAGS -fpascal-strings -I\${top_srcdir}/src/mac/morefilex -I/Developer/Headers/FlatCarbon"
2657
2658         TOOLKIT_VPATH="\${top_srcdir}/src/mac${PATH_IFS}\${top_srcdir}/src/mac/morefilex"
2659         TOOLKIT=MAC
2660         dnl we can't call this MAC_DIST or autoconf thinks its a macro
2661         GUIDIST=MACX_DIST
2662     fi
2663
2664     if test "$wxUSE_COCOA" = 1; then
2665         TOOLKIT_VPATH="\${top_srcdir}/src/cocoa"
2666         TOOLKIT=COCOA
2667         GUIDIST=COCOA_DIST
2668     fi
2669
2670     if test "$wxUSE_PM" = 1; then
2671         TOOLKIT=PM
2672         GUIDIST=GTK_DIST
2673         AC_MSG_WARN([OS/2 threads are not yet supported... disabled])
2674         wxUSE_THREADS="no"
2675     fi
2676
2677     dnl the name of the directory where the files for this toolkit live
2678     if test "$TOOLKIT" = "PM" ; then
2679         TOOLKIT_DIR="os2"
2680     else
2681         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
2682     fi
2683
2684     dnl misc other files depending on the port
2685     PORT_FILES="\${top_srcdir}/src/\$(TOOLKITDIR)/files.lst"
2686
2687     if test "$wxUSE_UNIVERSAL" = "yes"; then
2688         ALL_OBJECTS="\$(GUI_LOWLEVEL_OBJS) \${UNIVOBJS}"
2689
2690         dnl ALL_SOURCES and ALL_HEADERS shouldn't include really all sources
2691         dnl and headers as some/most are not needed for wxUniv but I don't
2692         dnl have time to add GUI_LOWLEVEL_SOURCES/HEADERS stuff now (TODO!)
2693         ALL_SOURCES="\$(ALL_SOURCES) \${UNIV_SOURCES}"
2694         ALL_HEADERS="\$(ALL_HEADERS) \${UNIV_HEADERS}"
2695
2696         PORT_FILES="${PORT_FILES} \${top_srcdir}/src/univ/files.lst"
2697         if test "$wxUSE_X11" = 1; then
2698             TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}${PATH_IFS}\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes"
2699         else
2700             TOOLKIT_VPATH="\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes${PATH_IFS}\${top_srcdir}/src/${TOOLKIT_DIR}"
2701         fi
2702         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
2703         WIDGET_SET=univ
2704     else
2705         ALL_OBJECTS="\$(GUIOBJS)"
2706         ALL_SOURCES="\$(ALL_SOURCES)"
2707         ALL_HEADERS="\$(ALL_HEADERS)"
2708     fi
2709
2710     ALL_OBJECTS="${ALL_OBJECTS} \$(COMMONOBJS) \$(GENERICOBJS)"
2711
2712     if test "$TOOLKIT" != "MSW" -a "$USE_DOS" != 1; then
2713         ALL_OBJECTS="${ALL_OBJECTS} \$(UNIXOBJS)"
2714     fi
2715
2716     if test "$wxUSE_HTML" = "yes"; then
2717         ALL_OBJECTS="${ALL_OBJECTS} \$(HTMLOBJS)"
2718     fi
2719
2720     if test "$wxUSE_LIBJPEG" = "builtin" ; then
2721         ALL_OBJECTS="${ALL_OBJECTS} \$(JPEGOBJS)"
2722     fi
2723     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2724         ALL_OBJECTS="${ALL_OBJECTS} \$(TIFFOBJS)"
2725     fi
2726     if test "$wxUSE_LIBPNG" = "builtin" ; then
2727         ALL_OBJECTS="${ALL_OBJECTS} \$(PNGOBJS)"
2728     fi
2729
2730     dnl distribute samples/demos/utils with GUI versions
2731     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
2732     DISTDIR="wx\$(TOOLKIT)"
2733 else
2734     USE_GUI=0
2735
2736     dnl this doesn't quite work right for wxBase, but the places
2737     dnl where it is wrong aren't fatal (yet) though.
2738     TOOLKIT_DIR="base"
2739
2740     dnl the sources, their dependenices and the headers
2741     if test "$USE_WIN32" = 1 ; then
2742         ALL_OBJECTS="\${BASE_OBJS} \${BASE_MSW_OBJS}"
2743         TOOLKIT_VPATH="\${top_srcdir}/src/msw"
2744
2745         dnl yes, the toolkit for wxBase on win32 is actually MSW
2746         dnl wxBase on unix does not need a 'TOOLKIT' defined.
2747         TOOLKIT="MSW"
2748     else
2749         ALL_OBJECTS="\${BASE_OBJS} \${BASE_UNIX_OBJS}"
2750         TOOLKIT_VPATH="\${top_srcdir}/src/unix"
2751     fi
2752
2753     ALL_SOURCES="\$(ALL_SOURCES)"
2754     ALL_HEADERS="\$(ALL_HEADERS)"
2755
2756     PORT_FILES="\${top_srcdir}/src/files.lst"
2757
2758     dnl distribute only wxBase sources/headers
2759     GUIDIST="BASE_DIST"
2760     DISTDIR="wxBase"
2761 fi
2762
2763 dnl ---------------------------------------------------------------------------
2764 dnl Optional libraries included when system library is not used
2765 dnl ---------------------------------------------------------------------------
2766
2767
2768 dnl ----------------------------------------------------------------
2769 dnl iODBC support
2770 dnl ----------------------------------------------------------------
2771
2772 IODBC_C_SRC=""
2773
2774
2775 dnl ODBC is handled seperately for MSW
2776 if test "$TOOLKIT" != "MSW" ; then
2777
2778     if test "$wxUSE_ODBC" != "no" ; then
2779         AC_DEFINE(wxUSE_ODBC)
2780         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
2781
2782         dnl is this still necessary in 2.5?
2783         WXODBCFLAG="-D_IODBC_"
2784
2785
2786         if test "$wxUSE_ODBC" = "sys" ; then
2787             dnl This is not ideal we really ough to use the unixodbc-config
2788             dnl  or iodbc-config if they exist.
2789
2790             AC_CHECK_HEADER(sql.h)
2791             AC_SEARCH_LIBS(SQLAllocEnv,iodbc unixodbc odbc , , [
2792                 wxUSE_ODBC=builtin;
2793                 AC_MSG_WARN( [ can't find system Odbc library falling back to builtin ])
2794             ] )
2795         fi
2796         dnl Not "no" either...
2797         if test "$wxUSE_ODBC" != "sys" ; then
2798             ALL_OBJECTS="${ALL_OBJECTS} \$(IODBCOBJS)"
2799         fi
2800
2801     fi
2802
2803 fi
2804
2805 if test "$wxUSE_REGEX" = "builtin" ; then
2806     ALL_OBJECTS="${ALL_OBJECTS} \$(REGEXOBJS)"
2807 fi
2808 if test "$wxUSE_ZLIB" = "builtin" ; then
2809     ALL_OBJECTS="${ALL_OBJECTS} \$(ZLIBOBJS)"
2810 fi
2811
2812 dnl ---------------------------------------------------------------------------
2813 dnl OpenGL libraries
2814 dnl ---------------------------------------------------------------------------
2815
2816 if test "$wxUSE_OPENGL" = "yes"; then
2817     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
2818         OPENGL_LIBS="-framework OpenGL -framework AGL"
2819     elif test "$wxUSE_MSW" = 1; then
2820         OPENGL_LIBS="-lopengl32 -lglu32"
2821     else
2822         AC_CHECK_HEADER(GL/gl.h,
2823             [
2824                 found_gl=0
2825
2826                 AC_MSG_CHECKING([for -lGL])
2827                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GL)
2828                 if test "$ac_find_libraries" != "" ; then
2829                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2830                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
2831                         LDFLAGS_GL="$ac_path_to_link"
2832                     fi
2833
2834                     dnl don't suppose that libGL and libGLU are always in the
2835                     dnl same directory -- this is not true for some common
2836                     dnl distributions
2837                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
2838                     if test "$ac_find_libraries" != "" ; then
2839                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2840                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
2841                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
2842                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
2843                         fi
2844
2845                         found_gl=1
2846                         OPENGL_LIBS="-lGL -lGLU"
2847                         AC_MSG_RESULT([yes])
2848                     fi
2849                 fi
2850
2851                 if "$found_gl" != 1; then
2852                     AC_MSG_RESULT([no])
2853                     AC_MSG_CHECKING([for -lMesaGL])
2854                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
2855                     if test "$ac_find_libraries" != "" ; then
2856                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
2857                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
2858                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
2859                         AC_MSG_RESULT([yes])
2860                     else
2861                         AC_MSG_RESULT([no])
2862                     fi
2863                 fi
2864             ])
2865
2866         if test "x$OPENGL_LIBS" = "x"; then
2867             dnl it should be an error and not a warning because OpenGL is not on
2868             dnl by default and so if it had been explicitely requested, we
2869             dnl shouldn't just fall back to compiling the library without it
2870             AC_MSG_ERROR(OpenGL libraries not available)
2871         fi
2872     fi
2873
2874     if test "$wxUSE_OPENGL" = "yes"; then
2875         AC_DEFINE(wxUSE_OPENGL)
2876         AC_DEFINE(wxUSE_GLCANVAS)
2877         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl"
2878     fi
2879 fi
2880
2881 if test -z "$TOOLKIT_VPATH" ; then
2882     TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}"
2883 fi
2884
2885 dnl the symbol which allows conditional compilation for the given toolkit
2886 if test -n "$TOOLKIT" ; then
2887     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
2888 fi
2889
2890 UNICODE=0
2891 lib_unicode_suffix=
2892 if test "$wxUSE_UNICODE" = "yes"; then
2893     lib_unicode_suffix=u
2894     UNICODE=1
2895 fi
2896
2897 lib_debug_suffix=
2898 BUILD=release
2899 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
2900     lib_debug_suffix=d
2901     BUILD=debug
2902 fi
2903
2904 WX_VERSION_TAG=`echo WX${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
2905
2906 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}-${WX_RELEASE}"
2907 TOOLCHAIN_NAME_GL="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_gl-${WX_RELEASE}"
2908
2909 if test "$cross_compiling" = "yes"; then
2910     TOOLCHAIN_NAME="${TOOLCHAIN_NAME}-${host_alias}"
2911     TOOLCHAIN_NAME_GL="${TOOLCHAIN_NAME_GL}-${host_alias}"
2912 fi
2913
2914 dnl library link name
2915 WX_LIBRARY="wx_${TOOLCHAIN_NAME}"
2916 WX_LIBRARY_GL="wx_${TOOLCHAIN_NAME_GL}"
2917 WX_LIBRARY_BASENAME="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}"
2918
2919 dnl the name of the shared library
2920 WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2921 WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
2922
2923 dnl the name of the links to the shared library
2924 WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}"
2925 WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
2926 WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}"
2927 WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2928
2929 case "${host}" in
2930     *-*-cygwin* | *-*-mingw32* )
2931
2932         dnl If we are cross compiling we want to use the 'full' unix type name for the
2933         dnl lib, but for a native install use the windows style naming convention.
2934         dnl (excepting again that we strip the ELF style version numbers off it).
2935
2936         dnl FIXME: is this GL stuff actually even used for wxMSW?  should it be??
2937
2938         if test "$cross_compiling" != "yes" -a "$TOOLKIT_DIR" = "msw"; then
2939             WX_LIBRARY="wxmsw${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2940             WX_LIBRARY_GL="wxmsw_gl${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
2941             WX_LIBRARY_NAME_SHARED="${WX_LIBRARY}.${SO_SUFFIX}"
2942             WX_LIBRARY_NAME_SHARED_GL="${WX_LIBRARY_GL}.${SO_SUFFIX}"
2943         else
2944             WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}"
2945             WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2946         fi
2947         ;;
2948
2949     *-*-darwin* )
2950         dnl Under Mac OS X, the naming conventions for shared libraries
2951         dnl are different: the number precedes the suffix.
2952
2953         WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}.${SO_SUFFIX}"
2954         WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}.${SO_SUFFIX}"
2955
2956         WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${WX_CURRENT}.${SO_SUFFIX}"
2957         WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
2958         WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${WX_CURRENT}.${SO_SUFFIX}"
2959         WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
2960
2961         dnl Under Mac OS X, we should build real frameworks instead of simple
2962         dnl dynamic shared libraries (in order to embed the resources)
2963         if test "$wxUSE_MAC" = 1; then
2964             dnl base name of the resource file for wxMac must be the same
2965             dnl as library installation base name (-install_name)
2966             WX_RESOURCES_MACOSX_ASCII="lib${WX_LIBRARY}.${WX_CURRENT}.r"
2967             WX_RESOURCES_MACOSX_DATA="lib${WX_LIBRARY}.${WX_CURRENT}.rsrc"
2968         fi
2969         ;;
2970 esac
2971
2972 dnl the name of the static library
2973 WX_LIBRARY_NAME_STATIC="lib${WX_LIBRARY}.a"
2974 WX_LIBRARY_NAME_STATIC_GL="lib${WX_LIBRARY_GL}.a"
2975
2976 dnl define which libs wx-config should link.
2977 WXCONFIG_LIBS="-l${WX_LIBRARY}"
2978 WXCONFIG_LIBS_STATIC="lib${WX_LIBRARY}.a"
2979
2980 if test "$wxUSE_OPENGL" = "yes"; then
2981     WXCONFIG_LIBS_GL="-l${WX_LIBRARY_GL} ${OPENGL_LIBS}"
2982     WXCONFIG_LIBS_STATIC_GL="lib${WX_LIBRARY_GL}.a ${OPENGL_LIBS}"
2983 fi
2984
2985
2986 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
2987
2988 if test "$wxUSE_SHARED" = "yes"; then
2989     case "${host}" in
2990       *-pc-os2_emx | *-pc-os2-emx | \
2991       *-pc-msdosdjgpp )
2992         dnl only static for now
2993         wxUSE_SHARED=no
2994         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
2995       ;;
2996     esac
2997 fi
2998
2999 SHARED=0
3000 if test "$wxUSE_SHARED" = "yes"; then
3001     SHARED=1
3002
3003     dnl install targets
3004     if test "$wxUSE_OPENGL" = "yes"; then
3005         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS CREATE_INSTALLED_LINKS_GL"
3006         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1} \$(build_libdir)/${WX_LIBRARY_LINK1_GL}"
3007     else
3008         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
3009         WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1}"
3010     fi
3011
3012     dnl the extra compiler flags needed for compilation of shared library
3013     if test "$GCC" = "yes"; then
3014         dnl the switch for gcc is the same under all platforms
3015         PIC_FLAG="-fPIC"
3016     fi
3017
3018
3019     dnl use versioned symbols if available on the platform
3020     WX_VERSIONED_SYMBOLS([\$(top_builddir)/version-script])
3021
3022     dnl the command to use for creating the shared library
3023     SHARED_LD="${CXX} -shared -o"
3024
3025     case "${host}" in
3026       *-hp-hpux* )
3027         dnl default settings are good for gcc but not for the native HP-UX
3028         if test "$GCC" = "yes"; then
3029             dnl -o flag must be after PIC flag
3030             SHARED_LD="${CXX} -shared ${PIC_FLAG} -o"
3031         else
3032             dnl no idea why it wants it, but it does
3033             LDFLAGS="$LDFLAGS -L/usr/lib"
3034
3035             SHARED_LD="${CXX} -b -o"
3036             PIC_FLAG="+Z"
3037         fi
3038
3039         dnl install shared libs without symlinks
3040         if test "$wxUSE_OPENGL" = "yes"; then
3041             WX_ALL_INSTALLED="preinstall_gl"
3042             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
3043         else
3044             WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
3045         fi
3046       ;;
3047
3048       *-*-linux* | *-*-gnu* )
3049         if test "$GCC" != "yes"; then
3050             AC_CACHE_CHECK([for Intel compiler], wx_cv_prog_icc,
3051             [
3052                 AC_TRY_COMPILE([],
3053                     [
3054                         #ifndef __INTEL_COMPILER
3055                         #error Not icc
3056                         #endif
3057                     ],
3058                     wx_cv_prog_icc=yes,
3059                     wx_cv_prog_icc=no
3060                 )
3061             ])
3062             if test "$wx_cv_prog_icc" = "yes"; then
3063                 PIC_FLAG="-KPIC"
3064             fi
3065         fi
3066
3067         if test "$wxUSE_SONAME" = "yes" ; then
3068             SONAME_FLAGS="-Wl,-soname,${WX_LIBRARY_LINK1}"
3069             SONAME_FLAGS_GL="-Wl,-soname,${WX_LIBRARY_LINK1_GL}"
3070             dnl substitute this in makelib.env for the contrib libs
3071             WX_TARGET_LIBRARY_SONAME="-Wl,-soname,\$(TARGETLIB_LINK1)"
3072         fi
3073         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)/lib"
3074       ;;
3075
3076       *-*-solaris2* )
3077         if test "$GCC" = yes ; then
3078             dnl newer versions of gcc need -isystem to compile X headers on
3079             dnl Solaris (which use old style C syntax)
3080             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
3081
3082             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3083             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3084             saveLdflags="$LDFLAGS"
3085             LDFLAGS="$saveLdflags -Wl,-rpath,/"
3086             AC_MSG_CHECKING([if the linker accepts -rpath])
3087             AC_TRY_LINK(
3088                 [],[],
3089                 [
3090                     AC_MSG_RESULT([yes])
3091                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)/lib"
3092                 ],
3093                 [
3094                     AC_MSG_RESULT([no])
3095                     AC_MSG_CHECKING([if the linker accepts -R])
3096                     LDFLAGS="$saveLdflags -Wl,-R,/"
3097                     AC_TRY_LINK(
3098                         [],[],
3099                         [
3100                              AC_MSG_RESULT([yes])
3101                              SAMPLES_RPATH_FLAG="-Wl,-R,\$(top_builddir)/lib"],
3102                         [
3103                             AC_MSG_RESULT([no])
3104                         ])
3105                 ])
3106             LDFLAGS="$saveLdflags"
3107         else
3108             SHARED_LD="${CXX} -G -o"
3109             PIC_FLAG="-KPIC"
3110             SONAME_FLAGS="-h ${WX_LIBRARY_NAME_SHARED}"
3111             SONAME_FLAGS_GL="-h ${WX_LIBRARY_NAME_SHARED_GL}"
3112             SAMPLES_RPATH_FLAG="-R\$(top_builddir)/lib"
3113         fi
3114       ;;
3115
3116       *-*-darwin* )
3117         dnl For Unix to MacOS X porting instructions, see:
3118         dnl http://fink.sourceforge.net/doc/porting/porting.html
3119         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -DWXMAKINGDLL"
3120         CFLAGS="$CFLAGS -fno-common"
3121         CXXFLAGS="$CXXFLAGS -fno-common"
3122         dnl wxWindows must be fully binded (lazy binding breaks RTTI classinfo)
3123         dnl this can be done either with the exe linker flag -Wl,-bind_at_load
3124         dnl or with a double stage link in order to create a single module
3125         dnl "-init _wxWindowsDylibInit" not useful with lazy linking solved
3126         SHARED_LD="\${top_srcdir}/distrib/mac/shared-ld-sh -undefined suppress -flat_namespace -o"
3127         PIC_FLAG="-dynamic -fPIC"
3128         dnl library installation base name and wxMac resources file base name
3129         dnl must be identical in order for the resource file to be found at
3130         dnl run time in src/mac/app.cpp
3131         SONAME_FLAGS="-compatibility_version ${WX_RELEASE} -current_version ${WX_VERSION} -install_name \$(libdir)/${WX_LIBRARY_LINK1}"
3132         SONAME_FLAGS_GL="-compatibility_version ${WX_RELEASE} -current_version ${WX_VERSION} -install_name \$(libdir)/${WX_LIBRARY_LINK1_GL}"
3133       ;;
3134
3135       *-*-aix* )
3136         dnl default settings are ok for gcc
3137         if test "$GCC" != "yes"; then
3138             dnl the abs path below used to be hardcoded here so I guess it must
3139             dnl be some sort of standard location under AIX?
3140             AC_CHECK_PROG(AIX_CXX_LD, makeC++SharedLib,
3141                           makeC++SharedLib, /usr/lpp/xlC/bin/makeC++SharedLib)
3142
3143             SHARED_LD="$(AIX_CXX_LD) -p 0 -o"
3144         fi
3145       ;;
3146
3147       *-*-cygwin* | *-*-mingw32* )
3148         WX_LIBRARY_IMPORTLIB="${WX_LIBRARY_NAME_SHARED}.a"
3149
3150         SHARED_LD="${CXX} -shared -Wl,--out-implib,lib/${WX_LIBRARY_IMPORTLIB} -o"
3151         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
3152
3153         PIC_FLAG="-UWXUSINGDLL -DWXMAKINGDLL=1 -D_DLL=1 -D_WINDLL=1"
3154
3155         dnl Don't build seperate GL library
3156         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
3157         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
3158
3159         if test "$wxUSE_OPENGL" = "yes"; then
3160             LIBS="${LIBS} ${OPENGL_LIBS}"
3161         fi
3162       ;;
3163
3164       *-*-beos* )
3165         dnl can't use gcc under BeOS for shared library creation because it
3166         dnl complains about missing 'main'
3167         SHARED_LD="${LD} -shared -o"
3168       ;;
3169
3170       *-*-irix* )
3171         dnl default settings are ok for gcc
3172         if test "$GCC" != "yes"; then
3173             PIC_FLAG="-KPIC"
3174         fi
3175       ;;
3176
3177       *-*-freebsd* | *-*-openbsd* | *-*-netbsd* | \
3178       *-*-sunos4* | \
3179       *-*-osf* | \
3180       *-*-dgux5* | \
3181       *-*-sysv5* )
3182         dnl defaults are ok
3183       ;;
3184
3185       *)
3186         AC_MSG_ERROR(unknown system type $host.)
3187     esac
3188
3189     dnl set target to shared if not explicitly chose static before
3190     if test "x$WX_TARGET_LIBRARY" = "x"; then
3191         WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_SHARED}"
3192         WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_SHARED_GL}"
3193     fi
3194
3195     dnl do not alter the LIBRARY_TYPE strings "so" and "a", they are magic
3196     WX_TARGET_LIBRARY_TYPE="so"
3197     INSTALL_LIBRARY='$(INSTALL_PROGRAM)'
3198 fi
3199
3200 dnl do not 'else' this, it may be changed in the above conditional.
3201 if test "$wxUSE_SHARED" = "no"; then
3202
3203     dnl give static wxBase and wxMSW build a working install target
3204     if test "$wxUSE_GUI" = "no" -o "$USE_WIN32" = 1 ; then
3205         dnl we're here because WX_ALL_INSTALLED is empty, but play safe anyway
3206         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
3207     fi
3208
3209     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
3210         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
3211     fi
3212
3213     if test "$wxUSE_OPENGL" = "yes"; then
3214         WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_gl"
3215         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC} \$(build_libdir)/${WX_LIBRARY_NAME_STATIC_GL}"
3216     else
3217         WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC}"
3218     fi
3219
3220     WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
3221     WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_STATIC_GL}"
3222
3223     WX_TARGET_LIBRARY_TYPE="a"
3224     INSTALL_LIBRARY='$(INSTALL_DATA)'
3225
3226     dnl wx-config should assume the --static flag by default if we don't have
3227     dnl any shared libs anyhow
3228     STATIC_FLAG="yes"
3229 else
3230     STATIC_FLAG="no"
3231 fi
3232
3233 dnl default value is to (silently) do nothing in the makefile
3234 MACRESCOMP="@#"
3235 MACSETFILE="@#"
3236 MACRESWXCONFIG="#"
3237 if test "$wxUSE_MAC" = 1; then
3238     dnl add the resources target for wxMac
3239     LIBWXMACRES="\$(top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
3240     WX_ALL="${WX_ALL} ${LIBWXMACRES}"
3241     WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_res"
3242     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3243     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3244     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3245     MACOSX_BUNDLE="bundle"
3246     dnl resources are bundled both with shared library and applications
3247     dnl since the carb resource *must* be included in the application
3248     MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r ${LIBWXMACRES} -o"
3249     MACSETFILE="\$(SETFILE)"
3250     MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r \${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3251 elif test "$wxUSE_COCOA" = 1; then
3252     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3253     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3254     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3255     MACRESCOMP="echo -n | \$(RESCOMP) -d __DARWIN__ -t APPL ${LIBWXMACRES} -o"
3256     MACSETFILE="\$(SETFILE)"
3257     MACRESWXCONFIG="echo -n | ${RESCOMP} -d __DARWIN__ -t APPL \${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3258 else
3259     if test "$wxUSE_PM" = 1; then
3260         MACRESCOMP="emxbind -ep"
3261     fi
3262 fi
3263
3264 dnl ---------------------------------------------------------------------------
3265 dnl Checks for typedefs
3266 dnl ---------------------------------------------------------------------------
3267
3268 dnl   defines mode_t if not already defined
3269 AC_TYPE_MODE_T
3270 dnl   defines off_t if not already defined
3271 AC_TYPE_OFF_T
3272 dnl   defines pid_t if not already defined
3273 AC_TYPE_PID_T
3274 dnl   defines size_t if not already defined
3275 AC_TYPE_SIZE_T
3276 dnl   defines uid_t and gid_t if not already defined
3277 AC_TYPE_UID_T
3278
3279 dnl check what exactly size_t is on this machine - this is necessary to avoid
3280 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3281 AC_LANG_SAVE
3282 AC_LANG_CPLUSPLUS
3283 AC_CACHE_CHECK([if size_t is unsigned int],
3284     wx_cv_size_t_is_uint,
3285     [
3286     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3287     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3288     dnl methods in a local class (i.e. class inside a function) declaration
3289     dnl without any objections!!
3290     dnl
3291     dnl hence the hack below: we must have Foo at global scope!
3292     AC_TRY_COMPILE([#include <stddef.h>],
3293         [
3294             return 0; }
3295
3296             struct Foo { void foo(size_t); void foo(unsigned int); };
3297
3298             int bar() {
3299         ],
3300         wx_cv_size_t_is_uint=no,
3301         wx_cv_size_t_is_uint=yes
3302     )
3303     ]
3304 )
3305
3306 if test "$wx_cv_size_t_is_uint" = "yes"; then
3307     AC_DEFINE(wxSIZE_T_IS_UINT)
3308 else
3309     AC_CACHE_CHECK([if size_t is unsigned long],
3310         wx_cv_size_t_is_ulong,
3311         AC_TRY_COMPILE([#include <stddef.h>],
3312             [
3313                 return 0; }
3314
3315                 struct Foo { void foo(size_t); void foo(unsigned long); };
3316
3317                 int bar() {
3318             ],
3319             wx_cv_size_t_is_ulong=no,
3320             wx_cv_size_t_is_ulong=yes
3321         )
3322     )
3323
3324     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3325         AC_DEFINE(wxSIZE_T_IS_ULONG)
3326     fi
3327 fi
3328
3329 AC_LANG_RESTORE
3330
3331 dnl ---------------------------------------------------------------------------
3332 dnl Checks for structures
3333 dnl ---------------------------------------------------------------------------
3334
3335 dnl does passwd struct has the pw_gecos field?
3336 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3337     [
3338         AC_TRY_COMPILE([#include <pwd.h>],
3339              [
3340                 char *p;
3341                 struct passwd *pw;
3342                 p = pw->pw_gecos;
3343              ],
3344              [
3345                 wx_cv_struct_pw_gecos=yes
3346              ],
3347              [
3348                 wx_cv_struct_pw_gecos=no
3349              ]
3350         )
3351     ]
3352 )
3353
3354 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3355     AC_DEFINE(HAVE_PW_GECOS)
3356 fi
3357
3358 dnl ---------------------------------------------------------------------------
3359 dnl Check for functions
3360 dnl ---------------------------------------------------------------------------
3361
3362 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3363 if test "$wx_cv_sizeof_wchar_t" != "0"; then
3364     AC_DEFINE(wxUSE_WCHAR_T)
3365
3366     dnl check for wcslen in all possible places
3367     WCSLEN_FOUND=0
3368     WCHAR_LINK=
3369     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3370
3371     if test "$WCSLEN_FOUND" = 0; then
3372         if test "$TOOLKIT" = "MSW"; then
3373             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3374         else
3375             AC_CHECK_LIB(w, wcslen, [
3376                             WCHAR_LINK=" -lw"
3377                             WCSLEN_FOUND=1
3378                         ])
3379         fi
3380     fi
3381
3382     if test "$WCSLEN_FOUND" = 1; then
3383         AC_DEFINE(HAVE_WCSLEN)
3384     fi
3385
3386     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3387     dnl libc versions if possible
3388     AC_CHECK_FUNCS(wcsrtombs)
3389 else
3390     AC_MSG_WARN([Wide character support is unavailable])
3391 fi
3392
3393 dnl *printf() functions sometimes are available in the library but not
3394 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3395 dnl detect this we have to use C++ compiler for testing
3396 AC_LANG_SAVE
3397 AC_LANG_CPLUSPLUS
3398
3399 dnl check for vsnprintf() -- a safe version of vsprintf())
3400 dnl
3401 dnl the trouble here is that on some systems (notable HP-UX) this function is
3402 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3403 dnl stupidly, provides a dummy function declaration inside its extension)
3404 dnl succeeds, even with C++ compiler, but the compilation of wxWindows fails
3405 dnl
3406 dnl so we first check if the function is in the library
3407 AC_CHECK_FUNCS(vsnprintf)
3408
3409 if test "$ac_cv_func_vsnprintf" = "yes"; then
3410     dnl yes it is -- now check if it is in the headers
3411     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3412         [
3413             AC_TRY_COMPILE(
3414                 [
3415                     #include <stdio.h>
3416                     #include <stdarg.h>
3417                 ],
3418                 [
3419                     char *buf;
3420                     va_list ap;
3421                     vsnprintf(buf, 10u, "%s", ap);
3422                 ],
3423                 wx_cv_func_vsnprintf_decl=yes,
3424                 wx_cv_func_vsnprintf_decl=no
3425             )
3426         ]
3427     )
3428
3429     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
3430         AC_DEFINE(HAVE_VSNPRINTF_DECL)
3431     fi
3432 fi
3433
3434 if test "$wxUSE_UNICODE" = yes; then
3435     dnl also look if we have wide char IO functions
3436     AC_CHECK_FUNCS(fputwc wprintf vswprintf)
3437
3438     dnl MinGW has a vswprintf with a different prototype, and
3439     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3440     dnl finds it even if it is not declared in some versions...
3441     AC_MSG_CHECKING([for _vsnwprintf])
3442     AC_TRY_COMPILE([#include <wchar.h>],
3443                    [&_vsnwprintf;],
3444                    [AC_MSG_RESULT([yes])
3445                     AC_DEFINE(HAVE__VSNWPRINTF)],
3446                    [AC_MSG_RESULT([no])]);
3447 fi
3448
3449 AC_LANG_RESTORE
3450
3451
3452
3453 dnl the following tests are for Unix(like) systems only
3454 if test "$TOOLKIT" != "MSW"; then
3455
3456 dnl check for available version of iconv()
3457
3458 AC_LANG_SAVE
3459 AC_LANG_CPLUSPLUS
3460 AM_ICONV
3461 LIBS="$LIBICONV $LIBS"
3462 AC_LANG_RESTORE
3463
3464 dnl check for POSIX signals if we need them
3465 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3466     AC_CHECK_FUNCS(sigaction)
3467
3468     if test "$ac_cv_func_sigaction" = "no"; then
3469         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3470         wxUSE_ON_FATAL_EXCEPTION=no
3471     fi
3472
3473     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3474       AC_LANG_SAVE
3475       AC_LANG_CPLUSPLUS
3476
3477       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3478       [
3479         AC_TRY_COMPILE([#include <signal.h>],
3480                      [
3481                         extern void testSigHandler(int);
3482
3483                         struct sigaction sa;
3484                         sa.sa_handler = testSigHandler;
3485                      ], [
3486                         wx_cv_type_sa_handler=int
3487                      ], [
3488                         wx_cv_type_sa_handler=void
3489                      ])
3490       ])
3491
3492       AC_LANG_RESTORE
3493
3494       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3495     fi
3496 fi
3497
3498 dnl check for the function for temp files creation
3499 AC_CHECK_FUNCS(mkstemp mktemp, break)
3500
3501 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3502 dnl Linux and *BSD and statvfs() under Solaris
3503 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3504     AC_TRY_COMPILE(
3505         [
3506              #if defined(__BSD__)
3507                #include <sys/param.h>
3508                #include <sys/mount.h>
3509              #else
3510                #include <sys/vfs.h>
3511              #endif
3512         ],
3513         [
3514              long l;
3515              struct statfs fs;
3516              statfs("/", &fs);
3517              l = fs.f_bsize;
3518              l += fs.f_blocks;
3519              l += fs.f_bavail;
3520         ],
3521         [
3522              wx_cv_func_statfs=yes
3523         ],
3524         [
3525              wx_cv_func_statfs=no
3526         ]
3527     )
3528 )
3529
3530 if test "$wx_cv_func_statfs" = "yes"; then
3531     wx_cv_type_statvfs_t="struct statfs"
3532     AC_DEFINE(HAVE_STATFS)
3533 else
3534     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3535         AC_TRY_COMPILE(
3536             [
3537                 #include <stddef.h>
3538                 #include <sys/statvfs.h>
3539             ],
3540             [
3541                 statvfs("/", NULL);
3542             ],
3543             wx_cv_func_statvfs=yes,
3544             wx_cv_func_statvfs=no
3545         )
3546     )
3547
3548     if test "$wx_cv_func_statvfs" = "yes"; then
3549         dnl we also have to check whether we should use statvfs_t (works under
3550         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
3551         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
3552         dnl mode both work fine)
3553         dnl
3554         dnl for this check C++ compiler has to be used as passing incompatible
3555         dnl pointers is just a warning and not an error in C
3556         AC_LANG_SAVE
3557         AC_LANG_CPLUSPLUS
3558
3559         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
3560             AC_TRY_COMPILE(
3561                 [
3562                     #include <sys/statvfs.h>
3563                 ],
3564                 [
3565                     long l;
3566                     statvfs_t fs;
3567                     statvfs("/", &fs);
3568                     l = fs.f_bsize;
3569                     l += fs.f_blocks;
3570                     l += fs.f_bavail;
3571                 ],
3572                 wx_cv_type_statvfs_t=statvfs_t,
3573                 [
3574                     AC_TRY_COMPILE(
3575                         [
3576                             #include <sys/statvfs.h>
3577                         ],
3578                         [
3579                             long l;
3580                             struct statvfs fs;
3581                             statvfs("/", &fs);
3582                             l = fs.f_bsize;
3583                             l += fs.f_blocks;
3584                             l += fs.f_bavail;
3585                         ],
3586                         wx_cv_type_statvfs_t="struct statvfs",
3587                         wx_cv_type_statvfs_t="unknown"
3588                     )
3589                 ]
3590             )
3591         )
3592
3593         AC_LANG_RESTORE
3594
3595         if test "$wx_cv_type_statvfs_t" != "unknown"; then
3596             AC_DEFINE(HAVE_STATVFS)
3597         fi
3598     else
3599         dnl set it for the test below
3600         wx_cv_type_statvfs_t="unknown"
3601     fi
3602 fi
3603
3604 if test "$wx_cv_type_statvfs_t" != "unknown"; then
3605     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
3606 else
3607     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3608 fi
3609
3610 dnl check for fcntl() or at least flock() needed by Unix implementation of
3611 dnl wxSingleInstanceChecker
3612 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3613     AC_CHECK_FUNCS(fcntl flock, break)
3614
3615     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
3616         AC_MSG_WARN(wxSingleInstanceChecker not available)
3617         wxUSE_SNGLINST_CHECKER=no
3618     fi
3619 fi
3620
3621 dnl check for timegm() used by datetime.cpp
3622 AC_CHECK_FUNCS(timegm)
3623
3624 dnl look for a function to modify the environment
3625 AC_CHECK_FUNCS(putenv setenv, break)
3626
3627 HAVE_SOME_SLEEP_FUNC=0
3628 if test "$USE_BEOS" = 1; then
3629     dnl BeOS has its own (wonder where did they get it from) sleep() function
3630     dnl in unistd.h
3631     AC_DEFINE(HAVE_SLEEP)
3632     HAVE_SOME_SLEEP_FUNC=1
3633 fi
3634
3635 if test "$USE_DARWIN" = 1; then
3636     dnl Mac OS X/Darwin has both nanosleep and usleep
3637     dnl but only usleep is defined in unistd.h
3638     AC_DEFINE(HAVE_USLEEP)
3639     HAVE_SOME_SLEEP_FUNC=1
3640 fi
3641
3642 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
3643     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
3644     POSIX4_LINK=
3645     AC_CHECK_FUNCS(nanosleep,
3646         AC_DEFINE(HAVE_NANOSLEEP),
3647         [
3648             AC_CHECK_LIB(posix4, nanosleep,
3649                 [
3650                     AC_DEFINE(HAVE_NANOSLEEP)
3651                     POSIX4_LINK=" -lposix4"
3652                 ],
3653                 [
3654                     AC_CHECK_FUNCS(usleep,
3655                         AC_DEFINE(HAVE_USLEEP),
3656                         AC_MSG_WARN([wxSleep() function will not work])
3657                     )
3658                 ]
3659             )
3660         ]
3661     )
3662 fi
3663
3664 dnl check for uname (POSIX) and gethostname (BSD)
3665 AC_CHECK_FUNCS(uname gethostname, break)
3666
3667 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
3668 dnl but not for C++ one - hence change language)
3669 AC_LANG_SAVE
3670 AC_LANG_CPLUSPLUS
3671
3672 AC_CHECK_FUNCS(strtok_r)
3673
3674 AC_LANG_RESTORE
3675
3676 dnl check for inet_addr and inet_aton (these may live either in libc, or in
3677 dnl libnsl or libresolv or libsocket)
3678 INET_LINK=
3679 AC_CHECK_FUNCS(inet_addr,
3680     AC_DEFINE(HAVE_INET_ADDR),
3681     [
3682         AC_CHECK_LIB(nsl, inet_addr,
3683             INET_LINK="nsl",
3684             AC_CHECK_LIB(resolv, inet_addr,
3685                 INET_LINK="resolv",
3686                 AC_CHECK_LIB(socket, inet_addr,
3687                     INET_LINK="socket"
3688                 )
3689             )
3690         )
3691     ]
3692 )
3693
3694 AC_CHECK_FUNCS(inet_aton,
3695         AC_DEFINE(HAVE_INET_ATON),
3696         [
3697             dnl only check it in the same lib
3698             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
3699         ])
3700
3701 if test "x$INET_LINK" != "x"; then
3702     AC_DEFINE(HAVE_INET_ADDR)
3703     INET_LINK=" -l$INET_LINK"
3704 fi
3705
3706 fi
3707 dnl if !MSW
3708
3709 dnl ===========================================================================
3710 dnl Now we have all the info we need - use it!
3711 dnl ===========================================================================
3712
3713 dnl flush the cache
3714 AC_CACHE_SAVE
3715
3716 dnl ---------------------------------------------------------------------------
3717 dnl thread support for Unix (for Win32 see past the next matching "else")
3718 dnl ---------------------------------------------------------------------------
3719
3720 dnl under MSW (except mingw32) we always have thread support
3721 CPP_MT_FLAG=
3722 if test "$TOOLKIT" != "MSW"; then
3723
3724     dnl the code below:
3725     dnl
3726     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
3727     dnl   necessary to build the MT programs for the linker and compiler
3728     dnl   respectively
3729     dnl
3730     dnl   sets wxUSE_THREADS=1 if thread support is activated
3731
3732     THREADS_LINK=
3733     THREADS_CFLAGS=
3734
3735     if test "$wxUSE_THREADS" = "yes" ; then
3736         if test "$USE_BEOS" = 1; then
3737             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
3738             wxUSE_THREADS="no"
3739         fi
3740     fi
3741
3742     if test "$wxUSE_THREADS" = "yes" ; then
3743         dnl find if POSIX threads are available
3744         dnl
3745         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
3746         dnl archive from http://ac-archive.sourceforge.net/
3747         dnl
3748         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
3749         dnl Forero Cuervo <bachue@bachue.com> for the original code
3750
3751         dnl TODO: cache the result
3752
3753         dnl define the list of the thread options to try in the loop below
3754         dnl with the convention that anything starting with '-' is a cpp flag
3755         dnl while anything else is a library (i.e. there is an implicit "-l")
3756         THREAD_OPTS="-pthread"
3757         case "${host}" in
3758           *-*-solaris2* | *-*-sunos4* )
3759                 if test "x$GCC" = "xyes"; then
3760                     dnl Solaris/gcc combination use this one for some reason
3761                     THREAD_OPTS="-pthreads $THREAD_OPTS"
3762                 else
3763                     THREAD_OPTS="-mt $THREAD_OPTS"
3764                 fi
3765                 ;;
3766           *-*-freebsd*)
3767                 dnl look, in order, for the kernel threads, then Linux threads
3768                 dnl and finally the userland threads
3769                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
3770                 ;;
3771           *-*-darwin* | *-*-cygwin* )
3772                 dnl Darwin / Mac OS X just uses -lpthread tested below
3773                 dnl and so does Cygwin
3774                 THREAD_OPTS=""
3775                 ;;
3776           *-*-aix*)
3777                 dnl AIX calls the library libpthreads - thanks IBM!
3778                 THREAD_OPTS="pthreads"
3779                 ;;
3780           *-hp-hpux* )
3781                 dnl HP-UX aCC only gives a warning, not an error about
3782                 dnl -pthread but it doesn't work and we have to use -lpthread
3783                 dnl there
3784                 if test "x$GCC" != "xyes"; then
3785                     THREAD_OPTS=""
3786                 fi
3787                 ;;
3788
3789           *-*-irix* )
3790                 dnl gcc under IRIX doesn't seem to like -pthread, but it
3791                 dnl doesn't give an error for it neither, just a warning
3792                 dnl message -- but this is still very annoying
3793                 if test "x$GCC" = "xyes"; then
3794                     THREAD_OPTS=""
3795                 fi
3796                 ;;
3797
3798           *-*-*UnixWare*)
3799                 dnl flying by man pages here: Caldera online docs use this
3800                 if test "x$GCC" != "xyes"; then
3801                     THREAD_OPTS="-Ethread"
3802                 fi
3803                 ;;
3804         esac
3805
3806         dnl simply linking with libpthread should make the test below work but
3807         dnl it's far from certain that the threaded programs compiled without
3808         dnl any special switches actually work, so try it after all the others
3809         THREAD_OPTS="$THREAD_OPTS pthread none"
3810
3811         dnl now test for all possibilities
3812         THREADS_OK=no
3813         for flag in $THREAD_OPTS; do
3814             case $flag in
3815                 none)
3816                     AC_MSG_CHECKING([whether pthreads work without any flags])
3817                     ;;
3818
3819                 -*)
3820                     AC_MSG_CHECKING([whether pthreads work with $flag])
3821                     THREADS_CFLAGS="$flag"
3822                     ;;
3823
3824                 *)
3825                     AC_MSG_CHECKING([for the pthreads library -l$flag])
3826                     THREADS_LINK="-l$flag"
3827                     ;;
3828               esac
3829
3830               save_LIBS="$LIBS"
3831               save_CFLAGS="$CFLAGS"
3832               LIBS="$THREADS_LINK $LIBS"
3833               CFLAGS="$THREADS_CFLAGS $CFLAGS"
3834
3835               AC_TRY_LINK([#include <pthread.h>],
3836                           [pthread_create(0,0,0,0);],
3837                           THREADS_OK=yes)
3838
3839               LIBS="$save_LIBS"
3840               CFLAGS="$save_CFLAGS"
3841
3842               AC_MSG_RESULT($THREADS_OK)
3843               if test "x$THREADS_OK" = "xyes"; then
3844                       break;
3845               fi
3846
3847               THREADS_LINK=""
3848               THREADS_CFLAGS=""
3849       done
3850
3851       if test "x$THREADS_OK" != "xyes"; then
3852           wxUSE_THREADS=no
3853           AC_MSG_WARN([No thread support on this system... disabled])
3854       else
3855           dnl yes, these special compiler flags should be used with the
3856           dnl linker as well
3857           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
3858           LIBS="$THREADS_LINK $LIBS"
3859
3860           AC_MSG_CHECKING([if more special flags are required for pthreads])
3861           flag=no
3862           case "${host}" in
3863             *-aix*)
3864                 dnl again quoting from
3865                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
3866                 dnl
3867                 dnl     When compiling and linking with -pthread, the library
3868                 dnl     search path should include -L/usr/lib/threads at the
3869                 dnl     beginning of the path.
3870                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
3871                 flag="-D_THREAD_SAFE"
3872                 ;;
3873             *-freebsd*)
3874                 flag="-D_THREAD_SAFE"
3875                 ;;
3876             *-hp-hpux* )
3877                 flag="-D_REENTRANT"
3878                 if test "x$GCC" != "xyes"; then
3879                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
3880                     flag="$flag -D_RWSTD_MULTI_THREAD"
3881                 fi
3882                 ;;
3883             *solaris* | alpha*-osf*)
3884                 flag="-D_REENTRANT"
3885                 ;;
3886           esac
3887           AC_MSG_RESULT(${flag})
3888           if test "x$flag" != xno; then
3889               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
3890           fi
3891
3892           if test "x$THREADS_CFLAGS" != "x"; then
3893             dnl don't add these options to CPPFLAGS as cpp might not know them
3894             CFLAGS="$CFLAGS $THREADS_CFLAGS"
3895             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
3896           fi
3897       fi
3898     fi
3899
3900     dnl do other tests only if we are using threads
3901     if test "$wxUSE_THREADS" = "yes" ; then
3902       AC_CHECK_FUNCS(thr_setconcurrency)
3903
3904       AC_CHECK_HEADERS(sched.h)
3905       if test "$ac_cv_header_sched_h" = "yes"; then
3906           AC_CHECK_FUNC(sched_yield,
3907             AC_DEFINE(HAVE_SCHED_YIELD),
3908             [
3909                 AC_CHECK_LIB(posix4,
3910                     sched_yield,
3911                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
3912                     AC_MSG_WARN(wxThread::Yield will not work properly)
3913                 )
3914             ]
3915           )
3916       fi
3917
3918       dnl to be able to set the thread priority, we need to have all of the
3919       dnl following functions:
3920       dnl   1. pthread_attr_getschedpolicy
3921       dnl   2. sched_get_priority_min and sched_get_priority_max
3922       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
3923       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
3924       HAVE_PRIOR_FUNCS=0
3925       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
3926                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
3927                        [AC_CHECK_FUNC(sched_get_priority_max,
3928                            HAVE_PRIOR_FUNCS=1,
3929                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
3930                              [
3931                                 HAVE_PRIOR_FUNCS=1
3932                                 POSIX4_LINK=" -lposix4"
3933                              ],
3934                            )]
3935                        )]
3936                      )]
3937                    )
3938
3939       if test "$HAVE_PRIOR_FUNCS" = 1; then
3940         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
3941       else
3942         AC_MSG_WARN(Setting thread priority will not work)
3943       fi
3944
3945       AC_CHECK_FUNC(pthread_cancel,
3946                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
3947                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
3948
3949       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
3950       [
3951         AC_TRY_COMPILE([#include <pthread.h>],
3952                      [
3953                         pthread_cleanup_push(NULL, NULL);
3954                         pthread_cleanup_pop(0);
3955                      ], [
3956                         wx_cv_func_pthread_cleanup_push=yes
3957                      ], [
3958                         wx_cv_func_pthread_cleanup_push=no
3959                      ])
3960       ])
3961
3962       if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
3963           AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
3964       fi
3965
3966       dnl mutexattr_t initialization is done in quite different ways on different
3967       dnl platforms, so check for a few things:
3968       dnl
3969       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
3970       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
3971       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
3972       dnl defined, we do it by directly assigned
3973       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
3974
3975       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
3976       [
3977         AC_TRY_COMPILE([#include <pthread.h>],
3978             [
3979                pthread_mutexattr_t attr;
3980                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
3981             ], [
3982                wx_cv_type_pthread_mutexattr_t=yes
3983             ], [
3984                wx_cv_type_pthread_mutexattr_t=no
3985             ]
3986         )
3987       ])
3988
3989       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
3990         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
3991       else
3992         dnl don't despair, there may be another way to do it
3993         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
3994                        wx_cv_type_pthread_rec_mutex_init,
3995         [
3996             AC_TRY_COMPILE([#include <pthread.h>],
3997                 [
3998                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
3999                 ], [
4000                     wx_cv_type_pthread_rec_mutex_init=yes
4001                 ], [
4002                     wx_cv_type_pthread_rec_mutex_init=no
4003                 ]
4004             )
4005         ])
4006         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4007           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4008         else
4009           dnl this may break code working elsewhere, so at least warn about it
4010           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4011         fi
4012       fi
4013     fi
4014
4015 dnl from if !MSW
4016 else
4017     if test "$wxUSE_THREADS" = "yes" ; then
4018       case "${host}" in
4019         *-*-mingw32* )
4020             dnl check if the compiler accepts -mthreads
4021             AC_CACHE_CHECK([if compiler supports -mthreads],
4022                 wx_cv_cflags_mthread,
4023                 [
4024                     CFLAGS_OLD="$CFLAGS"
4025                     CFLAGS="$CFLAGS -mthreads"
4026                     AC_TRY_COMPILE([], [],
4027                         wx_cv_cflags_mthread=yes,
4028                         wx_cv_cflags_mthread=no
4029                     )
4030                 ]
4031             )
4032
4033             if test "$wx_cv_cflags_mthread" = "yes"; then
4034                 dnl it does, use it
4035                 CXXFLAGS="$CXXFLAGS -mthreads"
4036                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
4037                 LDFLAGS="$LDFLAGS -mthreads"
4038             else
4039                 dnl it doesn't
4040                 CFLAGS="$CFLAGS_OLD"
4041             fi
4042         ;;
4043       esac
4044     fi
4045 fi
4046
4047 if test "$wxUSE_THREADS" = "yes"; then
4048   AC_DEFINE(wxUSE_THREADS)
4049
4050   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4051 else
4052   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4053   dnl functions - add tests for other functions here as well
4054   if test "$ac_cv_func_strtok_r" = "yes"; then
4055     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4056     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4057         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
4058         AC_MSG_RESULT(yes)
4059     else
4060         AC_MSG_RESULT(no)
4061     fi
4062   fi
4063 fi
4064
4065 if test "$WXGTK20" = 1 ; then
4066   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
4067   WXGTK12=1
4068 fi
4069
4070 if test "$WXGTK12" = 1 ; then
4071   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4072 fi
4073
4074 if test "$WXGTK127" = 1 ; then
4075   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4076 fi
4077
4078 WXDEBUG=
4079
4080 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4081     WXDEBUG="-g"
4082     wxUSE_OPTIMISE=no
4083 fi
4084
4085 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4086     wxUSE_DEBUG_INFO=yes
4087     WXDEBUG="-ggdb"
4088 fi
4089
4090 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4091     AC_DEFINE(WXDEBUG)
4092     WXDEBUG_DEFINE="-D__WXDEBUG__"
4093 else
4094     if test "$wxUSE_GTK" = 1 ; then
4095         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
4096     fi
4097 fi
4098
4099 if test "$wxUSE_MEM_TRACING" = "yes" ; then
4100     AC_DEFINE(wxUSE_MEMORY_TRACING)
4101     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
4102     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
4103     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
4104 fi
4105
4106 if test "$wxUSE_DMALLOC" = "yes" ; then
4107     DMALLOC_LIBS="-ldmalloc"
4108 fi
4109
4110 PROFILE=
4111 if test "$wxUSE_PROFILE" = "yes" ; then
4112     PROFILE=" -pg"
4113 fi
4114
4115 CODE_GEN_FLAGS=
4116 CODE_GEN_FLAGS_CXX=
4117 if test "$GCC" = "yes" ; then
4118     if test "$wxUSE_NO_RTTI" = "yes" ; then
4119         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
4120     fi
4121     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
4122         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
4123     fi
4124     if test "$wxUSE_PERMISSIVE" = "yes" ; then
4125         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
4126     fi
4127     if test "$USE_WIN32" = 1 ; then
4128         # I'm not even really sure what this was ever added to solve,
4129         # but someone added it for mingw native builds, so I guess
4130         # they had a reason, right??
4131         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fno-pcc-struct-return"
4132     fi
4133
4134     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
4135     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
4136     dnl for each subroutine by default -- using the switch below only creates
4137     dnl one entry per file instead at the price of minor performance penalty
4138     dnl
4139     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
4140     dnl without -ffunction-sections.  No idea how long we'll need to maintain
4141     dnl this, or even the extent of gcc/wx version combinations affected, but
4142     dnl also as above, this 'fix' does not come without side effects.
4143     dnl
4144     dnl TODO: test for the gcc version here (how?)
4145     case "${host}" in
4146       powerpc*-*-aix* )
4147         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
4148         ;;
4149       *-hppa* )
4150         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
4151         ;;
4152     esac
4153 fi
4154
4155 OPTIMISE=
4156 if test "$wxUSE_OPTIMISE" = "no" ; then
4157     if test "$GCC" = yes ; then
4158         dnl use -O0 because compiling with it is faster than compiling with no
4159         dnl optimization options at all (at least with g++ 3.2)
4160         OPTIMISE="-O0"
4161     fi
4162 else
4163     if test "$GCC" = yes ; then
4164         OPTIMISE="-O2"
4165
4166         dnl VZ: does anybody know what does this do??
4167         case "${host}" in
4168             i586-*-*|i686-*-* )
4169             OPTIMISE="${OPTIMISE} "
4170         ;;
4171         esac
4172     else
4173         OPTIMISE="-O"
4174     fi
4175 fi
4176
4177 dnl ---------------------------------------------------------------------------
4178 dnl compatibility level
4179 dnl ---------------------------------------------------------------------------
4180
4181 if test "$WXWIN_COMPATIBILITY_2" = "yes"; then
4182     AC_DEFINE(WXWIN_COMPATIBILITY_2)
4183
4184     WXWIN_COMPATIBILITY_2_2="yes"
4185 fi
4186
4187 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
4188     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
4189
4190     WXWIN_COMPATIBILITY_2_4="yes"
4191 fi
4192
4193 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
4194     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
4195 fi
4196
4197 dnl ---------------------------------------------------------------------------
4198 dnl the library may be built without GUI classes at all
4199 dnl ---------------------------------------------------------------------------
4200
4201 if test "$wxUSE_GUI" = "yes"; then
4202   AC_DEFINE(wxUSE_GUI)
4203
4204   dnl the things we always pull in the GUI version of the library:
4205   dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
4206   dnl    library really can't be built without those)
4207   dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
4208   dnl    almost any program and the first 2 are needed to show a message box
4209   dnl    which want to be always able to do)
4210   dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
4211   dnl    to compile without them (if the app doesn't do any drawing, it doesn't
4212   dnl    need the dcs, pens, brushes, ...), this just can't be done now
4213   dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
4214   dnl 5. misc stuff: timers, settings, message box
4215 else
4216   AC_DEFINE(wxUSE_NOGUI)
4217 fi
4218
4219 dnl ---------------------------------------------------------------------------
4220 dnl Unix/Windows
4221 dnl ---------------------------------------------------------------------------
4222
4223 if test "$wxUSE_UNIX" = "yes"; then
4224   AC_DEFINE(wxUSE_UNIX)
4225 fi
4226
4227 dnl ---------------------------------------------------------------------------
4228 dnl Register non-GUI class options for makefiles and setup.h
4229 dnl ---------------------------------------------------------------------------
4230
4231 if test "$wxUSE_APPLE_IEEE" = "yes"; then
4232   AC_DEFINE(wxUSE_APPLE_IEEE)
4233 fi
4234
4235 if test "$wxUSE_TIMER" = "yes"; then
4236   AC_DEFINE(wxUSE_TIMER)
4237 fi
4238
4239 if test "$wxUSE_WAVE" = "yes"; then
4240   AC_DEFINE(wxUSE_WAVE)
4241 fi
4242
4243 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
4244   AC_DEFINE(wxUSE_CMDLINE_PARSER)
4245 fi
4246
4247 if test "$wxUSE_STOPWATCH" = "yes"; then
4248   AC_DEFINE(wxUSE_STOPWATCH)
4249 fi
4250
4251 if test "$wxUSE_DATETIME" = "yes"; then
4252   AC_DEFINE(wxUSE_DATETIME)
4253 fi
4254
4255 if test "$wxUSE_FILE" = "yes"; then
4256   AC_DEFINE(wxUSE_FILE)
4257 fi
4258
4259 if test "$wxUSE_FFILE" = "yes"; then
4260   AC_DEFINE(wxUSE_FFILE)
4261 fi
4262
4263 if test "$wxUSE_FILESYSTEM" = "yes"; then
4264   AC_DEFINE(wxUSE_FILESYSTEM)
4265 fi
4266
4267 if test "$wxUSE_FS_INET" = "yes"; then
4268   AC_DEFINE(wxUSE_FS_INET)
4269 fi
4270
4271 if test "$wxUSE_FS_ZIP" = "yes"; then
4272   AC_DEFINE(wxUSE_FS_ZIP)
4273 fi
4274
4275 if test "$wxUSE_ZIPSTREAM" = "yes"; then
4276   AC_DEFINE(wxUSE_ZIPSTREAM)
4277 fi
4278
4279 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4280   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
4281 fi
4282
4283 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4284   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
4285 fi
4286
4287 if test "$wxUSE_BUSYINFO" = "yes"; then
4288   AC_DEFINE(wxUSE_BUSYINFO)
4289 fi
4290
4291 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
4292   AC_DEFINE(wxUSE_STD_IOSTREAM)
4293 fi
4294
4295 if test "$wxUSE_TEXTBUFFER" = "yes"; then
4296     AC_DEFINE(wxUSE_TEXTBUFFER)
4297 fi
4298
4299 if test "$wxUSE_TEXTFILE" = "yes"; then
4300   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
4301     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
4302   else
4303     AC_DEFINE(wxUSE_TEXTFILE)
4304   fi
4305 fi
4306
4307 if test "$wxUSE_CONFIG" = "yes" ; then
4308   if test "$wxUSE_TEXTFILE" != "yes"; then
4309     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
4310   else
4311     AC_DEFINE(wxUSE_CONFIG)
4312     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
4313   fi
4314 fi
4315
4316 if test "$wxUSE_INTL" = "yes" ; then
4317   if test "$wxUSE_FILE" != "yes"; then
4318     AC_MSG_WARN(I18n code requires wxFile... disabled)
4319   else
4320     AC_DEFINE(wxUSE_INTL)
4321     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
4322     GUIDIST="$GUIDIST INTL_DIST"
4323   fi
4324 fi
4325
4326 if test "$wxUSE_LOG" = "yes"; then
4327   AC_DEFINE(wxUSE_LOG)
4328
4329     if test "$wxUSE_LOGGUI" = "yes"; then
4330       AC_DEFINE(wxUSE_LOGGUI)
4331     fi
4332
4333     if test "$wxUSE_LOGWINDOW" = "yes"; then
4334       AC_DEFINE(wxUSE_LOGWINDOW)
4335     fi
4336
4337     if test "$wxUSE_LOGDIALOG" = "yes"; then
4338       AC_DEFINE(wxUSE_LOG_DIALOG)
4339     fi
4340 fi
4341
4342 if test "$wxUSE_LONGLONG" = "yes"; then
4343   AC_DEFINE(wxUSE_LONGLONG)
4344 fi
4345
4346 if test "$wxUSE_GEOMETRY" = "yes"; then
4347   AC_DEFINE(wxUSE_GEOMETRY)
4348 fi
4349
4350 if test "$wxUSE_DIALUP_MANAGER" = "yes" ; then
4351   AC_DEFINE(wxUSE_DIALUP_MANAGER)
4352   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
4353 fi
4354
4355 if test "$wxUSE_STREAMS" = "yes" ; then
4356   AC_DEFINE(wxUSE_STREAMS)
4357 fi
4358
4359 dnl ---------------------------------------------------------------------------
4360 dnl time/date functions
4361 dnl ------------------------------------------------------------------------
4362
4363 if test "$wxUSE_DATETIME" = "yes"; then
4364     dnl check for strptime
4365     AC_CHECK_FUNCS(strptime)
4366
4367     dnl check for timezone variable
4368     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
4369     AC_CACHE_CHECK(for timezone variable in <time.h>,
4370                    wx_cv_var_timezone,
4371                    [
4372                         AC_TRY_COMPILE(
4373                             [
4374                                 #include <time.h>
4375                             ],
4376                             [
4377                                 int tz;
4378                                 tz = timezone;
4379                             ],
4380                             [
4381                                 wx_cv_var_timezone=timezone
4382                             ],
4383                             [
4384                                 AC_TRY_COMPILE(
4385                                     [
4386                                         #include <time.h>
4387                                     ],
4388                                     [
4389                                         int tz;
4390                                         tz = _timezone;
4391                                     ],
4392                                     [
4393                                         wx_cv_var_timezone=_timezone
4394                                     ],
4395                                     [
4396                                         AC_TRY_COMPILE(
4397                                             [
4398                                                 #include <time.h>
4399                                             ],
4400                                             [
4401                                                 int tz;
4402                                                 tz = __timezone;
4403                                             ],
4404                                             [
4405                                                 wx_cv_var_timezone=__timezone
4406                                             ],
4407                                             [
4408                                                 if test "$USE_DOS" = 0 ; then
4409                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
4410                                                 fi
4411                                             ]
4412                                         )
4413                                     ]
4414                                 )
4415                             ]
4416                         )
4417                    ]
4418     )
4419
4420     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
4421     if test "x$wx_cv_var_timezone" != x ; then
4422         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
4423     fi
4424
4425     dnl check for localtime (it's POSIX, but the check can do no harm...)
4426     AC_CHECK_FUNCS(localtime)
4427
4428     if test "$ac_cv_func_localtime" = "yes"; then
4429         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
4430                        wx_cv_struct_tm_has_gmtoff,
4431         [
4432             AC_TRY_COMPILE(
4433                 [
4434                     #include <time.h>
4435                 ],
4436                 [
4437                     struct tm tm;
4438                     tm.tm_gmtoff++;
4439                 ],
4440                 [
4441                     wx_cv_struct_tm_has_gmtoff=yes
4442                 ],
4443                 wx_cv_struct_tm_has_gmtoff=no
4444             )
4445         ])
4446     fi
4447
4448     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
4449         AC_DEFINE(WX_GMTOFF_IN_TM)
4450     fi
4451
4452     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
4453     dnl function to be used for high resolution timers
4454     AC_CHECK_FUNCS(gettimeofday ftime, break)
4455
4456     if test "$ac_cv_func_gettimeofday" = "yes"; then
4457         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
4458                        wx_cv_func_gettimeofday_has_2_args,
4459         [
4460             dnl on some _really_ old systems it takes only 1 argument
4461             AC_LANG_SAVE
4462             AC_LANG_CPLUSPLUS
4463
4464             AC_TRY_COMPILE(
4465                 [
4466                     #include <sys/time.h>
4467                     #include <unistd.h>
4468                 ],
4469                 [
4470                     struct timeval tv;
4471                     gettimeofday(&tv, NULL);
4472                 ],
4473                 wx_cv_func_gettimeofday_has_2_args=yes,
4474                 AC_TRY_COMPILE(
4475                     [
4476                         #include <sys/time.h>
4477                         #include <unistd.h>
4478                     ],
4479                     [
4480                         struct timeval tv;
4481                         gettimeofday(&tv);
4482                     ],
4483                     wx_cv_func_gettimeofday_has_2_args=no,
4484                     [
4485                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
4486                         wx_cv_func_gettimeofday_has_2_args=unknown
4487                     ]
4488                 )
4489             )
4490             AC_LANG_RESTORE
4491         ])
4492
4493         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
4494             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
4495         fi
4496     fi
4497
4498     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
4499 fi
4500
4501 dnl ------------------------------------------------------------------------
4502 dnl wxSocket
4503 dnl ------------------------------------------------------------------------
4504
4505 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in wxMGL
4506 if test "$wxUSE_SOCKETS" = "yes"; then
4507     if test "$wxUSE_MGL" = "1"; then
4508         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
4509         wxUSE_SOCKETS="no"
4510     fi
4511 fi
4512
4513 if test "$wxUSE_SOCKETS" = "yes"; then
4514     dnl under MSW we always have sockets
4515     if test "$TOOLKIT" != "MSW"; then
4516         dnl under Solaris and OS/2, socket functions live in -lsocket
4517         AC_CHECK_FUNC(socket,,
4518             AC_CHECK_LIB(socket, socket,
4519                 if test "$INET_LINK" != " -lsocket"; then
4520                     INET_LINK="$INET_LINK -lsocket"
4521                 fi,
4522                 [
4523                     AC_MSG_WARN([socket library not found - sockets will be disabled])
4524                     wxUSE_SOCKETS=no
4525                 ]
4526             )
4527         )
4528     fi
4529 fi
4530
4531 if test "$wxUSE_SOCKETS" = "yes" ; then
4532     dnl this test may be appropriate if building under cygwin
4533     dnl right now I'm assuming it also uses the winsock stuff
4534     dnl like mingw does..  -- RL
4535     if test "$TOOLKIT" != "MSW"; then
4536         dnl determine the type of third argument for getsockname
4537         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
4538                        wx_cv_type_getsockname3,
4539             [
4540                 AC_TRY_COMPILE(
4541                     [
4542                         #include <sys/types.h>
4543                         #include <sys/socket.h>
4544                     ],
4545                     [
4546                         socklen_t len;
4547                         getsockname(0, 0, &len);
4548                     ],
4549                     wx_cv_type_getsockname3=socklen_t,
4550                     [
4551                         dnl the compiler will compile the version with size_t
4552                         dnl even if the real type of the last parameter is int
4553                         dnl but it should give at least a warning about
4554                         dnl converting between incompatible pointer types, so
4555                         dnl try to use it to get the correct behaviour at
4556                         dnl least with gcc (otherwise we'd always use size_t)
4557                         CFLAGS_OLD="$CFLAGS"
4558                         if test "$GCC" = yes ; then
4559                             CFLAGS="$CFLAGS -Werror"
4560                         fi
4561
4562                         AC_TRY_COMPILE(
4563                             [
4564                                 #include <sys/types.h>
4565                                 #include <sys/socket.h>
4566                             ],
4567                             [
4568                                 size_t len;
4569                                 getsockname(0, 0, &len);
4570                             ],
4571                             wx_cv_type_getsockname3=size_t,
4572                             AC_TRY_COMPILE(
4573                                 [
4574                                     #include <sys/types.h>
4575                                     #include <sys/socket.h>
4576                                 ],
4577                                 [
4578                                     int len;
4579                                     getsockname(0, 0, &len);
4580                                 ],
4581                                 wx_cv_type_getsockname3=int,
4582                                 wx_cv_type_getsockname3=unknown
4583                             )
4584                         )
4585
4586                         CFLAGS="$CFLAGS_OLD"
4587                     ]
4588                 )
4589             ])
4590
4591         if test "$wx_cv_type_getsockname3" = "unknown"; then
4592             wxUSE_SOCKETS=no
4593             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
4594         else
4595             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
4596         fi
4597     fi
4598 fi
4599
4600 if test "$wxUSE_SOCKETS" = "yes" ; then
4601     AC_DEFINE(wxUSE_SOCKETS)
4602     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
4603 fi
4604
4605 dnl ---------------------------------------------------------------------------
4606 dnl Joystick support
4607 dnl ---------------------------------------------------------------------------
4608
4609 if test "$wxUSE_GUI" = "yes"; then
4610
4611     if test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
4612         AC_MSG_WARN([Joystick not yet supported under Mac OS X... disabled])
4613         wxUSE_JOYSTICK=no
4614      fi
4615     if test "$TOOLKIT" = "MOTIF"; then
4616         AC_MSG_WARN([Joystick not yet supported under Motif... disabled])
4617         wxUSE_JOYSTICK=no
4618      fi
4619     if test "$TOOLKIT" = "X11"; then
4620         AC_MSG_WARN([Joystick not yet supported under X11... disabled])
4621         wxUSE_JOYSTICK=no
4622      fi
4623
4624     dnl under MSW we always have joystick support
4625     if test "$TOOLKIT" != "MSW"; then
4626         if test "$wxUSE_JOYSTICK" = "yes"; then
4627             dnl joystick support is only for Linux 2.1.x or greater
4628             AC_CHECK_HEADERS(linux/joystick.h)
4629             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
4630                 wxUSE_JOYSTICK=no
4631                 AC_MSG_WARN(Joystick not supported by this system... disabled)
4632             fi
4633         fi
4634     fi
4635
4636     if test "$wxUSE_JOYSTICK" = "yes"; then
4637         AC_DEFINE(wxUSE_JOYSTICK)
4638         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
4639     fi
4640 fi
4641
4642 dnl ------------------------------------------------------------------------
4643 dnl DLL support
4644 dnl ------------------------------------------------------------------------
4645
4646 dnl under MSW we always have LoadLibrary/GetProcAddress
4647 if test "$TOOLKIT" != "MSW"; then
4648
4649     HAVE_DL_FUNCS=0
4650     HAVE_SHL_FUNCS=0
4651     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4652         if test "$USE_DARWIN" = 1; then
4653             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4654             HAVE_DL_FUNCS=1
4655         else
4656             dnl the test is a bit complicated because we check for dlopen() both with
4657             dnl and without -ldl and we also try to find shl_load() if there is no
4658             dnl dlopen() on this system
4659             AC_CHECK_FUNCS(dlopen,
4660             [
4661                 AC_DEFINE(HAVE_DLOPEN)
4662                 HAVE_DL_FUNCS=1
4663             ],
4664             [
4665                 AC_CHECK_LIB(dl, dlopen,
4666                             [
4667                                 AC_DEFINE(HAVE_DLOPEN)
4668                                 HAVE_DL_FUNCS=1
4669                                 DL_LINK=" -ldl$DL_LINK"
4670                             ],
4671                             [
4672                                 AC_CHECK_FUNCS(shl_load,
4673                                               [
4674                                                 AC_DEFINE(HAVE_SHL_LOAD)
4675                                                 HAVE_SHL_FUNCS=1
4676                                               ],
4677                                               [
4678                                                 AC_CHECK_LIB(shl_load, dld,
4679                                                              [
4680                                                                 HAVE_SHL_FUNCS=1
4681                                                                 DL_LINK=" -ldld$DL_LINK"
4682                                                              ])
4683                                               ])
4684                             ])
4685             ])
4686
4687         dnl check also for dlerror()
4688         if test "$HAVE_DL_FUNCS" = 1; then
4689             AC_CHECK_FUNCS(dlerror,
4690                            AC_DEFINE(HAVE_DLERROR),
4691                            AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR)))
4692         fi
4693         fi
4694
4695         if test "$HAVE_DL_FUNCS" = 0; then
4696             if test "$HAVE_SHL_FUNCS" = 0; then
4697               if test "$USE_UNIX" = 1; then
4698                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4699                   wxUSE_DYNAMIC_LOADER=no
4700                   wxUSE_DYNLIB_CLASS=no
4701               else
4702                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4703               fi
4704             fi
4705         fi
4706     fi
4707 fi
4708
4709 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4710     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4711 elif test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4712     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4713 fi
4714
4715 dnl ---------------------------------------------------------------------------
4716 dnl String stuff
4717 dnl ---------------------------------------------------------------------------
4718
4719 if test "$wxUSE_FONTMAP" = "yes" ; then
4720   AC_DEFINE(wxUSE_FONTMAP)
4721 fi
4722
4723 if test "$wxUSE_UNICODE" = "yes" ; then
4724   AC_DEFINE(wxUSE_UNICODE)
4725
4726   if test "$wxUSE_MSW" != 1; then
4727       wxUSE_UNICODE_MSLU=no
4728   fi
4729
4730   if test "$wxUSE_MSW" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
4731         AC_CHECK_LIB(unicows,main,
4732             [
4733                 AC_DEFINE(wxUSE_UNICODE_MSLU)
4734             ],
4735             [
4736                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
4737                              Applications will only run on Windows NT/2000/XP!])
4738                 wxUSE_UNICODE_MSLU=no
4739             ])
4740     fi
4741 fi
4742
4743 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
4744   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
4745 fi
4746
4747 dnl ----------------------------------------------------------------
4748 dnl Register PostScript options for makefiles and setup.h
4749 dnl ----------------------------------------------------------------
4750
4751 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
4752   AC_DEFINE(wxUSE_POSTSCRIPT)
4753 fi
4754
4755 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
4756
4757 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
4758
4759 dnl ---------------------------------------------------------------------------
4760 dnl big GUI components: MDI, doc/view, printing, help, ...
4761 dnl ---------------------------------------------------------------------------
4762
4763 if test "$wxUSE_CONSTRAINTS" = "yes"; then
4764     AC_DEFINE(wxUSE_CONSTRAINTS)
4765     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
4766 fi
4767
4768 if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4769
4770 dnl     There is now experimental generic MDI support
4771 dnl     if test "$wxUSE_UNIVERSAL" = "yes"; then
4772 dnl         AC_MSG_WARN(MDI not yet supported for wxUniversal... disabled)
4773 dnl         wxUSE_MDI_ARCHITECTURE=no
4774 dnl     fi
4775
4776    if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4777        AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
4778        SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
4779    fi
4780 fi
4781
4782 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
4783     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
4784     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
4785     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
4786         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
4787     fi
4788 fi
4789
4790 if test "$wxUSE_HELP" = "yes"; then
4791     AC_DEFINE(wxUSE_HELP)
4792     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
4793
4794     if test "$wxUSE_MSW" = 1; then
4795       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
4796         AC_DEFINE(wxUSE_MS_HTML_HELP)
4797       fi
4798     fi
4799
4800     if test "$wxUSE_WXHTML_HELP" = "yes"; then
4801       if test "$wxUSE_HTML" = "yes"; then
4802         AC_DEFINE(wxUSE_WXHTML_HELP)
4803       else
4804         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
4805         wxUSE_WXHTML_HELP=no
4806       fi
4807     fi
4808 fi
4809
4810 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4811     if test "$wxUSE_CONSTRAINTS" != "yes"; then
4812         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
4813     else
4814         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
4815     fi
4816     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
4817 fi
4818
4819 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
4820     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
4821 fi
4822
4823 dnl ---------------------------------------------------------------------------
4824 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
4825 dnl ---------------------------------------------------------------------------
4826
4827 dnl check for ole headers and disable a few features requiring it if not
4828 dnl present (earlier versions of mingw32 don't have ole2.h)
4829 if test "$wxUSE_MSW" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
4830                           -o "$wxUSE_CLIPBOARD"     = "yes" \
4831                           -o "$wxUSE_OLE"     = "yes" \
4832                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
4833     AC_CHECK_HEADERS(ole2.h)
4834
4835     if test "$ac_cv_header_ole2_h" = "yes" ; then
4836         if test "$GCC" = yes ; then
4837             AC_LANG_SAVE
4838             AC_LANG_CPLUSPLUS
4839
4840             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
4841             AC_TRY_COMPILE([#include <windows.h>
4842                             #include <ole2.h>],
4843                            [],
4844                            [AC_MSG_RESULT(no)],
4845                            [AC_MSG_RESULT(yes)
4846                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
4847             AC_LANG_RESTORE
4848             ALL_OBJECTS="$ALL_OBJECTS \$(OLEOBJS)"
4849             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
4850             AC_DEFINE(wxUSE_OLE)
4851
4852         fi
4853
4854         dnl for OLE clipboard and dnd
4855         AC_DEFINE(wxUSE_DATAOBJ)
4856     else
4857         AC_MSG_WARN([Some features disabled because OLE headers not found])
4858
4859         wxUSE_CLIPBOARD=no
4860         wxUSE_DRAG_AND_DROP=no
4861         wxUSE_DATAOBJ=no
4862         wxUSE_OLE=no
4863     fi
4864
4865     if test "$wxUSE_METAFILE" = "yes"; then
4866         AC_DEFINE(wxUSE_METAFILE)
4867
4868         dnl this one should probably be made separately configurable
4869         AC_DEFINE(wxUSE_ENH_METAFILE)
4870     fi
4871 fi
4872
4873 if test "$wxUSE_IPC" = "yes"; then
4874     if test "$wxUSE_SOCKETS" != "yes"; then
4875         AC_MSG_WARN(wxWindows IPC classes require sockets... disabled)
4876     fi
4877
4878     AC_DEFINE(wxUSE_IPC)
4879 fi
4880
4881 if test "$wxUSE_CLIPBOARD" = "yes"; then
4882     if test "$wxUSE_MGL" = 1; then
4883         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
4884         wxUSE_CLIPBOARD=no
4885     fi
4886
4887     if test "$wxUSE_CLIPBOARD" = "yes"; then
4888         AC_DEFINE(wxUSE_CLIPBOARD)
4889
4890         dnl required by clipboard code in configuration check
4891         AC_DEFINE(wxUSE_DATAOBJ)
4892     fi
4893 fi
4894
4895 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
4896     if test "$wxUSE_GTK" = 1; then
4897         if test "$WXGTK12" != 1; then
4898             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
4899             wxUSE_DRAG_AND_DROP=no
4900         fi
4901     fi
4902
4903     if test "$wxUSE_MOTIF" = 1; then
4904         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
4905         wxUSE_DRAG_AND_DROP=no
4906     fi
4907
4908     if test "$wxUSE_X11" = 1; then
4909         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
4910         wxUSE_DRAG_AND_DROP=no
4911     fi
4912
4913     if test "$wxUSE_MGL" = 1; then
4914         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
4915         wxUSE_DRAG_AND_DROP=no
4916     fi
4917
4918     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
4919         AC_DEFINE(wxUSE_DRAG_AND_DROP)
4920         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
4921     fi
4922
4923 fi
4924
4925 if test "$wxUSE_SPLINES" = "yes" ; then
4926   AC_DEFINE(wxUSE_SPLINES)
4927 fi
4928
4929 dnl ---------------------------------------------------------------------------
4930 dnl GUI controls
4931 dnl ---------------------------------------------------------------------------
4932
4933 USES_CONTROLS=0
4934 if test "$wxUSE_CONTROLS" = "yes"; then
4935   USES_CONTROLS=1
4936 fi
4937
4938 if test "$wxUSE_ACCEL" = "yes"; then
4939   AC_DEFINE(wxUSE_ACCEL)
4940   USES_CONTROLS=1
4941 fi
4942
4943 if test "$wxUSE_BUTTON" = "yes"; then
4944   AC_DEFINE(wxUSE_BUTTON)
4945   USES_CONTROLS=1
4946 fi
4947
4948 if test "$wxUSE_BMPBUTTON" = "yes"; then
4949   AC_DEFINE(wxUSE_BMPBUTTON)
4950   USES_CONTROLS=1
4951 fi
4952
4953 if test "$wxUSE_CALCTRL" = "yes"; then
4954   AC_DEFINE(wxUSE_CALENDARCTRL)
4955   USES_CONTROLS=1
4956   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
4957 fi
4958
4959 if test "$wxUSE_CARET" = "yes"; then
4960   AC_DEFINE(wxUSE_CARET)
4961   USES_CONTROLS=1
4962   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
4963 fi
4964
4965 if test "$wxUSE_COMBOBOX" = "yes"; then
4966   AC_DEFINE(wxUSE_COMBOBOX)
4967   USES_CONTROLS=1
4968 fi
4969
4970 if test "$wxUSE_CHOICE" = "yes"; then
4971   AC_DEFINE(wxUSE_CHOICE)
4972   USES_CONTROLS=1
4973 fi
4974
4975 if test "$wxUSE_CHECKBOX" = "yes"; then
4976   AC_DEFINE(wxUSE_CHECKBOX)
4977   USES_CONTROLS=1
4978 fi
4979
4980 if test "$wxUSE_CHECKLST" = "yes"; then
4981   AC_DEFINE(wxUSE_CHECKLISTBOX)
4982   USES_CONTROLS=1
4983   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
4984 fi
4985
4986 if test "$wxUSE_DISPLAY" = "yes"; then
4987     AC_DEFINE(wxUSE_DISPLAY)
4988     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
4989 fi
4990
4991 if test "$wxUSE_GAUGE" = "yes"; then
4992   AC_DEFINE(wxUSE_GAUGE)
4993   USES_CONTROLS=1
4994 fi
4995
4996 if test "$wxUSE_GRID" = "yes"; then
4997   AC_DEFINE(wxUSE_GRID)
4998   USES_CONTROLS=1
4999   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
5000 fi
5001
5002 if test "$wxUSE_IMAGLIST" = "yes"; then
5003     AC_DEFINE(wxUSE_IMAGLIST)
5004 fi
5005
5006 if test "$wxUSE_LISTBOX" = "yes"; then
5007     AC_DEFINE(wxUSE_LISTBOX)
5008     USES_CONTROLS=1
5009 fi
5010
5011 if test "$wxUSE_LISTCTRL" = "yes"; then
5012     if test "$wxUSE_IMAGLIST" = "yes"; then
5013         AC_DEFINE(wxUSE_LISTCTRL)
5014         USES_CONTROLS=1
5015         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
5016     else
5017         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
5018     fi
5019 fi
5020
5021 if test "$wxUSE_NOTEBOOK" = "yes"; then
5022     AC_DEFINE(wxUSE_NOTEBOOK)
5023     USES_CONTROLS=1
5024     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
5025 fi
5026
5027 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
5028 dnl     AC_DEFINE(wxUSE_PROPSHEET)
5029 dnl     USES_CONTROLS=1
5030 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
5031 dnl fi
5032
5033 if test "$wxUSE_RADIOBOX" = "yes"; then
5034     AC_DEFINE(wxUSE_RADIOBOX)
5035     USES_CONTROLS=1
5036 fi
5037
5038 if test "$wxUSE_RADIOBTN" = "yes"; then
5039     AC_DEFINE(wxUSE_RADIOBTN)
5040     USES_CONTROLS=1
5041 fi
5042
5043 if test "$wxUSE_SASH" = "yes"; then
5044     AC_DEFINE(wxUSE_SASH)
5045     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
5046 fi
5047
5048 if test "$wxUSE_SCROLLBAR" = "yes"; then
5049     AC_DEFINE(wxUSE_SCROLLBAR)
5050     USES_CONTROLS=1
5051     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
5052 fi
5053
5054 if test "$wxUSE_SLIDER" = "yes"; then
5055     AC_DEFINE(wxUSE_SLIDER)
5056     USES_CONTROLS=1
5057 fi
5058
5059 if test "$wxUSE_SPINBTN" = "yes"; then
5060     AC_DEFINE(wxUSE_SPINBTN)
5061     USES_CONTROLS=1
5062 fi
5063
5064 if test "$wxUSE_SPINCTRL" = "yes"; then
5065     AC_DEFINE(wxUSE_SPINCTRL)
5066     USES_CONTROLS=1
5067 fi
5068
5069 if test "$wxUSE_SPLITTER" = "yes"; then
5070     AC_DEFINE(wxUSE_SPLITTER)
5071     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
5072 fi
5073
5074 if test "$wxUSE_STATBMP" = "yes"; then
5075     AC_DEFINE(wxUSE_STATBMP)
5076     USES_CONTROLS=1
5077 fi
5078
5079 if test "$wxUSE_STATBOX" = "yes"; then
5080     AC_DEFINE(wxUSE_STATBOX)
5081     USES_CONTROLS=1
5082 fi
5083
5084 if test "$wxUSE_STATTEXT" = "yes"; then
5085     AC_DEFINE(wxUSE_STATTEXT)
5086     USES_CONTROLS=1
5087 fi
5088
5089 if test "$wxUSE_STATLINE" = "yes"; then
5090     AC_DEFINE(wxUSE_STATLINE)
5091     USES_CONTROLS=1
5092 fi
5093
5094 if test "$wxUSE_STATUSBAR" = "yes"; then
5095     AC_DEFINE(wxUSE_STATUSBAR)
5096     USES_CONTROLS=1
5097
5098     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
5099 fi
5100
5101 if test "$wxUSE_TABDIALOG" = "yes"; then
5102     AC_DEFINE(wxUSE_TAB_DIALOG)
5103     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS tab"
5104 fi
5105
5106 if test "$wxUSE_TEXTCTRL" = "yes"; then
5107     AC_DEFINE(wxUSE_TEXTCTRL)
5108     USES_CONTROLS=1
5109     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
5110 fi
5111
5112 if test "$wxUSE_TOGGLEBTN" = "yes"; then
5113     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5114         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
5115         wxUSE_TOGGLEBTN=no
5116     fi
5117     if test "$wxUSE_UNIVERSAL" = "yes"; then
5118         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
5119         wxUSE_TOGGLEBTN=no
5120     fi
5121
5122     if test "$wxUSE_TOGGLEBTN" = "yes"; then
5123         AC_DEFINE(wxUSE_TOGGLEBTN)
5124         USES_CONTROLS=1
5125     fi
5126 fi
5127
5128 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
5129     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
5130     wxUSE_TOOLBAR="yes"
5131     USES_CONTROLS=1
5132 fi
5133
5134 if test "$wxUSE_TOOLBAR" = "yes"; then
5135     AC_DEFINE(wxUSE_TOOLBAR)
5136     USES_CONTROLS=1
5137
5138     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
5139     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
5140         wxUSE_TOOLBAR_NATIVE="yes"
5141     fi
5142
5143     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
5144         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
5145         USES_CONTROLS=1
5146     fi
5147
5148     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
5149 fi
5150
5151 if test "$wxUSE_TOOLTIPS" = "yes"; then
5152     if test "$wxUSE_MOTIF" = 1; then
5153         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
5154     else
5155         if test "$wxUSE_UNIVERSAL" = "yes"; then
5156             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
5157         else
5158             AC_DEFINE(wxUSE_TOOLTIPS)
5159         fi
5160     fi
5161 fi
5162
5163 if test "$wxUSE_TREECTRL" = "yes"; then
5164     if test "$wxUSE_IMAGLIST" = "yes"; then
5165         AC_DEFINE(wxUSE_TREECTRL)
5166         USES_CONTROLS=1
5167         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
5168     else
5169         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
5170     fi
5171 fi
5172
5173 if test "$wxUSE_POPUPWIN" = "yes"; then
5174     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5175         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
5176     else
5177         if test "$wxUSE_MOTIF" = 1; then
5178             AC_MSG_WARN([wxPopupWindow not yet supported under Motif... disabled])
5179         else
5180             if test "$wxUSE_PM" = 1; then
5181                 AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
5182             else
5183                 AC_DEFINE(wxUSE_POPUPWIN)
5184
5185                 USES_CONTROLS=1
5186             fi
5187         fi
5188     fi
5189 fi
5190
5191 if test "$wxUSE_TIPWINDOW" = "yes"; then
5192     if test "$wxUSE_PM" = 1; then
5193         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
5194     else
5195         AC_DEFINE(wxUSE_TIPWINDOW)
5196     fi
5197 fi
5198
5199 if test "$USES_CONTROLS" = 1; then
5200     AC_DEFINE(wxUSE_CONTROLS)
5201 fi
5202
5203 dnl ---------------------------------------------------------------------------
5204 dnl misc options
5205 dnl ---------------------------------------------------------------------------
5206
5207 dnl if test "$wxUSE_TREELAYOUT" = "yes"; then
5208 dnl     AC_DEFINE(wxUSE_TREELAYOUT)
5209 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treelay"
5210 dnl fi
5211
5212 if test "$wxUSE_DRAGIMAGE" = "yes"; then
5213     AC_DEFINE(wxUSE_DRAGIMAGE)
5214     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
5215 fi
5216
5217 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
5218     AC_DEFINE(wxUSE_ACCESSIBILITY)
5219     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
5220 fi
5221
5222 if test "$wxUSE_MENUS" = "yes"; then
5223     AC_DEFINE(wxUSE_MENUS)
5224     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
5225 fi
5226
5227 if test "$wxUSE_METAFILE" = "yes"; then
5228     AC_DEFINE(wxUSE_METAFILE)
5229 fi
5230
5231 if test "$wxUSE_MIMETYPE" = "yes"; then
5232     AC_DEFINE(wxUSE_MIMETYPE)
5233 fi
5234
5235 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
5236     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
5237 if test "$TOOLKIT" = "MSW"; then
5238     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
5239 fi
5240
5241 fi
5242
5243 if test "$wxUSE_PROTOCOL" = "yes"; then
5244     if test "$wxUSE_SOCKETS" != "yes"; then
5245         AC_MSG_WARN(Protocol classes require sockets... disabled)
5246         wxUSE_PROTOCOL=no
5247     fi
5248
5249     if test "$wxUSE_PROTOCOL" = "yes"; then
5250         AC_DEFINE(wxUSE_PROTOCOL)
5251
5252         if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
5253             AC_DEFINE(wxUSE_PROTOCOL_HTTP)
5254         fi
5255         if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
5256             AC_DEFINE(wxUSE_PROTOCOL_FTP)
5257         fi
5258         if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
5259             AC_DEFINE(wxUSE_PROTOCOL_FILE)
5260         fi
5261     fi
5262 fi
5263
5264 if test "$wxUSE_URL" = "yes"; then
5265     if test "$wxUSE_PROTOCOL" != "yes"; then
5266         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
5267         wxUSE_URL=no
5268     fi
5269     if test "$wxUSE_URL" = "yes"; then
5270         AC_DEFINE(wxUSE_URL)
5271     fi
5272 fi
5273
5274 if test "$wxUSE_MINIFRAME" = "yes"; then
5275     AC_DEFINE(wxUSE_MINIFRAME)
5276     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
5277 fi
5278
5279 if test "$wxUSE_HTML" = "yes"; then
5280     AC_DEFINE(wxUSE_HTML)
5281     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html htlbox"
5282 fi
5283
5284 if test "$wxUSE_VALIDATORS" = "yes"; then
5285     AC_DEFINE(wxUSE_VALIDATORS)
5286     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
5287 fi
5288
5289 if test "$wxUSE_PALETTE" = "yes" ; then
5290   AC_DEFINE(wxUSE_PALETTE)
5291 fi
5292
5293 if test "$wxUSE_IMAGE" = "yes" ; then
5294   AC_DEFINE(wxUSE_IMAGE)
5295 fi
5296
5297 if test "$wxUSE_GIF" = "yes" ; then
5298   AC_DEFINE(wxUSE_GIF)
5299 fi
5300
5301 if test "$wxUSE_PCX" = "yes" ; then
5302   AC_DEFINE(wxUSE_PCX)
5303 fi
5304
5305 if test "$wxUSE_IFF" = "yes" ; then
5306   AC_DEFINE(wxUSE_IFF)
5307 fi
5308
5309 if test "$wxUSE_PNM" = "yes" ; then
5310   AC_DEFINE(wxUSE_PNM)
5311 fi
5312
5313 if test "$wxUSE_XPM" = "yes" ; then
5314   AC_DEFINE(wxUSE_XPM)
5315 fi
5316
5317 if test "$wxUSE_ICO_CUR" = "yes" ; then
5318   AC_DEFINE(wxUSE_ICO_CUR)
5319 fi
5320
5321 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
5322   dnl Must be done this late because -lunicows must be before all the other libs
5323   LIBS=" -lunicows $LIBS"
5324 fi
5325
5326 dnl ---------------------------------------------------------------------------
5327 dnl common dialog
5328 dnl ---------------------------------------------------------------------------
5329
5330 if test "$wxUSE_CHOICEDLG" = "yes"; then
5331     AC_DEFINE(wxUSE_CHOICEDLG)
5332 fi
5333
5334 if test "$wxUSE_COLOURDLG" = "yes"; then
5335     AC_DEFINE(wxUSE_COLOURDLG)
5336 fi
5337
5338 if test "$wxUSE_FILEDLG" = "yes"; then
5339     AC_DEFINE(wxUSE_FILEDLG)
5340 fi
5341
5342 if test "$wxUSE_FINDREPLDLG" = "yes"; then
5343     AC_DEFINE(wxUSE_FINDREPLDLG)
5344 fi
5345
5346 if test "$wxUSE_FONTDLG" = "yes"; then
5347     AC_DEFINE(wxUSE_FONTDLG)
5348 fi
5349
5350 if test "$wxUSE_DIRDLG" = "yes"; then
5351     if test "$wxUSE_TREECTRL" != "yes"; then
5352         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
5353     else
5354         AC_DEFINE(wxUSE_DIRDLG)
5355     fi
5356 fi
5357
5358 if test "$wxUSE_MSGDLG" = "yes"; then
5359     AC_DEFINE(wxUSE_MSGDLG)
5360 fi
5361
5362 if test "$wxUSE_NUMBERDLG" = "yes"; then
5363     AC_DEFINE(wxUSE_NUMBERDLG)
5364 fi
5365
5366 if test "$wxUSE_PROGRESSDLG" = "yes"; then
5367     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5368        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
5369     else
5370         AC_DEFINE(wxUSE_PROGRESSDLG)
5371     fi
5372 fi
5373
5374 if test "$wxUSE_SPLASH" = "yes"; then
5375     AC_DEFINE(wxUSE_SPLASH)
5376 fi
5377
5378 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
5379     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5380        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
5381     else
5382         AC_DEFINE(wxUSE_STARTUP_TIPS)
5383     fi
5384 fi
5385
5386 if test "$wxUSE_TEXTDLG" = "yes"; then
5387     AC_DEFINE(wxUSE_TEXTDLG)
5388 fi
5389
5390 if test "$wxUSE_WIZARDDLG" = "yes"; then
5391     AC_DEFINE(wxUSE_WIZARDDLG)
5392     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
5393 fi
5394
5395 dnl ---------------------------------------------------------------------------
5396 dnl get the string with OS info - used by wxGetOsDescription()
5397 dnl ---------------------------------------------------------------------------
5398
5399 if test "$cross_compiling" = "yes"; then
5400     dnl Use best guess from host as we can't use uname when cross compiling
5401     OSINFO="\"$host\""
5402 else
5403     dnl attualy work out OS version
5404     OSINFO=`uname -s -r -m`
5405     OSINFO="\"$OSINFO\""
5406 fi
5407
5408 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
5409
5410 dnl ---------------------------------------------------------------------------
5411 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
5412 dnl ---------------------------------------------------------------------------
5413
5414 if test "x$prefix" != "xNONE"; then
5415     wxPREFIX=$prefix
5416 else
5417     wxPREFIX=$ac_default_prefix
5418 fi
5419
5420 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
5421
5422 dnl define the variables used in wx-config
5423 top_builddir=`pwd`
5424
5425 dnl ---------------------------------------------------------------------------
5426 dnl Output the makefiles and such from the results found above
5427 dnl ---------------------------------------------------------------------------
5428
5429 dnl all additional libraries (except wxWindows itself) we link with
5430
5431 dnl note that we always link with -lm except for Mac OS X
5432 dnl extended.c uses floor() and is always linked in
5433
5434 if test "$wxUSE_MAC" = 1 ; then
5435     LDFLAGS="$LDFLAGS -framework Carbon -framework System"
5436 fi
5437 if test "$wxUSE_COCOA" = 1 ; then
5438     LDFLAGS="$LDFLAGS -framework Cocoa -framework System"
5439 fi
5440
5441 dnl FIXME: should this be covered by the conditional above
5442 dnl given the -lm comment there?  Or should that comment (and
5443 dnl this one) be removed..   [ 7 Nov 2001 ]
5444
5445 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
5446
5447 dnl Only add the -lm library if floating point functions cannot be used
5448 dnl without it.  This check is important on cygwin because of the bizarre
5449 dnl way that they have organized functions into libraries.  On cygwin, both
5450 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
5451 dnl means that
5452 dnl   1) linking with -lm is not necessary, and
5453 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
5454 dnl In particular, if you compile any program with -mno-cygwin and link with
5455 dnl -lm, it will crash instantly when it is run.  This happens because the
5456 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
5457 dnl the ___main function instead of allowing it to be defined by
5458 dnl /usr/lib/mingw/libmingw32.a as it should be.
5459 dnl
5460 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
5461 dnl
5462 dnl Just check a few floating point functions. If they are all found without
5463 dnl -lm, then we must not need -lm.
5464 have_cos=0
5465 have_floor=0
5466 AC_CHECK_FUNCS(cos, have_cos=1)
5467 AC_CHECK_FUNCS(floor, have_floor=1)
5468 AC_MSG_CHECKING(if floating point functions link without -lm)
5469 if test "$have_cos" = 1 -a "$have_floor" = 1; then
5470     AC_MSG_RESULT(yes)
5471 else
5472     AC_MSG_RESULT(no)
5473     LIBS="$LIBS -lm"
5474     # use different functions to avoid configure caching
5475     have_sin=0
5476     have_ceil=0
5477     AC_CHECK_FUNCS(sin, have_sin=1)
5478     AC_CHECK_FUNCS(ceil, have_ceil=1)
5479     AC_MSG_CHECKING(if floating point functions link with -lm)
5480     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
5481         AC_MSG_RESULT(yes)
5482     else
5483         AC_MSG_RESULT(no)
5484         # not sure we should warn the user, crash, etc.
5485     fi
5486 fi
5487
5488 if test "$wxUSE_GUI" = "yes"; then
5489
5490     LIBS="$GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $LIBS"
5491
5492     dnl TODO add checks that these samples will really compile (i.e. all the
5493     dnl      library features they need are present)
5494
5495     dnl TODO some samples are never built so far:
5496     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
5497     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs \
5498                      drawing dynamic erase event exec font image \
5499                      minimal propsize rotate shaped widgets"
5500 else
5501     SAMPLES_SUBDIRS="console"
5502 fi
5503
5504
5505 dnl all -I options we must pass to the compiler
5506 dnl
5507 dnl note that the order is somewhat important, in particular the ZLIB_INCLUDE
5508 dnl and other stuff for the built in libraries should come first to avoid
5509 dnl including the system headers with the same name (it is particularly
5510 dnl important for zlib because XFree 4.2.0 has its own, horribly old and
5511 dnl incompatible, zlib.h) and the wxWindows headers should come first anyhow
5512 INCLUDES="-I\${top_builddir}/lib/wx/include/${TOOLCHAIN_NAME} \
5513 -I\${top_srcdir}/include \
5514 $REGEX_INCLUDE $ZLIB_INCLUDE $PNG_INCLUDE $JPEG_INCLUDE $TIFF_INCLUDE \
5515 $TOOLKIT_INCLUDE"
5516
5517 dnl wxGTK does not need TOOLKIT includes in wx-config
5518 if test "$wxUSE_GTK" = 1; then
5519     WXCONFIG_INCLUDE=
5520 else
5521     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
5522 fi
5523
5524 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
5525     WXUNIV=1
5526 else
5527     WXUNIV=0
5528 fi
5529
5530 AC_SUBST(wxUSE_ZLIB)
5531 AC_SUBST(wxUSE_REGEX)
5532 AC_SUBST(wxUSE_ODBC)
5533 AC_SUBST(wxUSE_LIBJPEG)
5534 AC_SUBST(wxUSE_LIBPNG)
5535 AC_SUBST(wxUSE_LIBTIFF)
5536
5537 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
5538
5539 dnl FIXME -- must use configure option!
5540 MONOLITHIC=1
5541
5542 AC_SUBST(WXUNIV)
5543 AC_SUBST(MONOLITHIC)
5544 AC_SUBST(EXTRALIBS)
5545 AC_SUBST(UNICODE)
5546 AC_SUBST(BUILD)
5547 AC_SUBST(SHARED)
5548 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr [[A-Z]] [[a-z]]`
5549 AC_SUBST(TOOLKIT_LOWERCASE)
5550 AC_SUBST(TOOLKIT_VERSION)
5551 AC_SUBST(SAMPLES_RPATH_FLAG)
5552
5553 AC_BAKEFILE
5554
5555 dnl C/C++ compiler options used to compile wxWindows
5556 if test "$GXX" = yes ; then
5557     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
5558     CXXWARNINGS="-Wall"
5559     dnl should enable this one day...
5560     dnl CXXWARNINGS="-Wall -Werror"
5561 fi
5562
5563 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
5564
5565 dnl remove the extra white space from the cc/c++/ld options
5566 CPPFLAGS=`echo $INCLUDES $CPPFLAGS | sed 's/ \\+/ /g'`
5567 CFLAGS=`echo $EXTRA_CFLAGS $CFLAGS $CXXWARNINGS | sed 's/ \\+/ /g'`
5568 CXXFLAGS=`echo $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS | sed 's/ \+/ /g'`
5569 LIBS=`echo $LIBS | sed 's/ \+/ /g'`
5570
5571 LDFLAGS="$LDFLAGS $PROFILE"
5572
5573 dnl for convenience, sort the samples in alphabetical order
5574 dnl
5575 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
5576 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
5577 dnl
5578 dnl       Unfortunately, there is a bug in OS/2's tr, such that
5579 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
5580 dnl       only removes the Unix-like part of the introduced line break.
5581 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
5582
5583 dnl makefile variables
5584 AC_SUBST(LEX_STEM)
5585 AC_SUBST(PATH_IFS)
5586
5587 dnl global options
5588 AC_SUBST(WX_MAJOR_VERSION_NUMBER)
5589 AC_SUBST(WX_MINOR_VERSION_NUMBER)
5590 AC_SUBST(WX_RELEASE_NUMBER)
5591 AC_SUBST(WX_LIBRARY_NAME_STATIC)
5592 AC_SUBST(WX_LIBRARY_NAME_SHARED)
5593 AC_SUBST(WX_LIBRARY_BASENAME)
5594 AC_SUBST(WX_LIBRARY_IMPORTLIB)
5595 AC_SUBST(WX_TARGET_LIBRARY)
5596 AC_SUBST(WX_LIBRARY_LINK1)
5597 AC_SUBST(WX_LIBRARY_LINK2)
5598 AC_SUBST(PROGRAM_EXT)
5599
5600 dnl global gl options
5601 AC_SUBST(WX_LIBRARY_NAME_STATIC_GL)
5602 AC_SUBST(WX_LIBRARY_NAME_SHARED_GL)
5603 AC_SUBST(WX_TARGET_LIBRARY_GL)
5604 AC_SUBST(WX_LIBRARY_LINK1_GL)
5605 AC_SUBST(WX_LIBRARY_LINK2_GL)
5606
5607 dnl are we supposed to create the links?
5608 AC_SUBST(WX_ALL)
5609 AC_SUBST(WX_ALL_INSTALLED)
5610
5611 AC_SUBST(SHARED_LD)
5612 AC_SUBST(PIC_FLAG)
5613 AC_SUBST(CODE_GEN_FLAGS)
5614 AC_SUBST(CODE_GEN_FLAGS_CXX)
5615
5616 AC_SUBST(SONAME_FLAGS)
5617 AC_SUBST(SONAME_FLAGS_GL)
5618 AC_SUBST(WX_TARGET_LIBRARY_SONAME)
5619 AC_SUBST(WX_TARGET_LIBRARY_TYPE)
5620
5621 AC_SUBST(STATIC_FLAG)
5622
5623 dnl debugging options
5624 AC_SUBST(WXDEBUG_DEFINE)
5625
5626 dnl toolkit options
5627 AC_SUBST(USE_GUI)
5628 AC_SUBST(AFMINSTALL)
5629 AC_SUBST(WIN32INSTALL)
5630 AC_SUBST(TOOLKIT)
5631 AC_SUBST(TOOLKIT_DIR)
5632 AC_SUBST(TOOLKIT_VPATH)
5633 AC_SUBST(TOOLCHAIN_NAME)
5634 AC_SUBST(TOOLCHAIN_DEFS)
5635 AC_SUBST(TOOLCHAIN_DLL_DEFS)
5636
5637 dnl wx-config options
5638 AC_SUBST(top_builddir)
5639 AC_SUBST(host_alias)
5640 AC_SUBST(cross_compiling)
5641 AC_SUBST(WXCONFIG_LIBS)
5642 AC_SUBST(WXCONFIG_LIBS_GL)
5643 AC_SUBST(WXCONFIG_LIBS_STATIC)
5644 AC_SUBST(WXCONFIG_LIBS_STATIC_GL)
5645 AC_SUBST(WXCONFIG_INCLUDE)
5646 AC_SUBST(WXCONFIG_RPATH)
5647 AC_SUBST(WX_LARGEFILE_FLAGS)
5648
5649 dnl the list of files to compile/install
5650 AC_SUBST(ALL_OBJECTS)
5651 AC_SUBST(ALL_HEADERS)
5652 AC_SUBST(ALL_SOURCES)
5653
5654 dnl distribution vars
5655 AC_SUBST(GUIDIST)
5656 AC_SUBST(PORT_FILES)
5657 AC_SUBST(DISTDIR)
5658
5659 dnl additional subdirectories where we will build
5660 AC_SUBST(SAMPLES_SUBDIRS)
5661
5662 dnl additional libraries and linker settings
5663 AC_SUBST(LDFLAGS)
5664 AC_SUBST(LDFLAGS_GL)
5665 AC_SUBST(LDFLAGS_VERSIONING)
5666 AC_SUBST(LDFLAGS_EXE)
5667 AC_SUBST(OPENGL_LIBS)
5668 AC_SUBST(DMALLOC_LIBS)
5669 AC_SUBST(WX_VERSION_TAG)
5670
5671 dnl additional resurces settings
5672 AC_SUBST(RESCOMP)
5673 AC_SUBST(RESFLAGS)
5674 AC_SUBST(RESPROGRAMOBJ)
5675 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
5676 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
5677
5678 dnl additional for Mac OS X
5679 AC_SUBST(DEREZ)
5680 AC_SUBST(MACOSX_BUNDLE)
5681 AC_SUBST(LIBWXMACRES)
5682 AC_SUBST(MACRESCOMP)
5683 AC_SUBST(MACSETFILE)
5684 AC_SUBST(MACRESWXCONFIG)
5685
5686 dnl other tools
5687 AC_SUBST(GCC)
5688 AC_SUBST(DLLTOOL)
5689 AC_SUBST(AS)
5690 AC_SUBST(NM)
5691 AC_SUBST(LD)
5692 AC_SUBST(MAKEINFO)
5693 AC_SUBST(INSTALL_LIBRARY)
5694 AC_SUBST(INSTALL_DIR)
5695
5696 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
5697 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
5698 dnl - and we do use it)
5699 AC_PROG_MAKE_SET
5700
5701 dnl move setup.h back if available
5702 if test -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h; then
5703     mv -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h setup.h
5704 fi
5705
5706 AC_CONFIG_HEADER(setup.h:setup.h.in)
5707
5708 dnl we need to pass SAMPLES_SUBDIRS (and some other) to the configure in
5709 dnl samples and the only way to do it is to use the environment (another
5710 dnl idea could have been to use the cache but this wouldn't work when
5711 dnl configure doesn't use cache at all which is the default with autoconf 2.50)
5712 wx_cv_path_samplesubdirs=$SAMPLES_SUBDIRS
5713 wx_cv_if_gnu_make=$IF_GNU_MAKE
5714 wx_cv_path_ifs=$PATH_IFS
5715 wx_cv_program_ext=$PROGRAM_EXT
5716 wx_cv_target_library=$WX_TARGET_LIBRARY
5717 wx_cv_target_library_gl=$WX_TARGET_LIBRARY_GL
5718 wx_cv_target_libtype=$WX_TARGET_LIBRARY_TYPE
5719 wx_cv_library_basename=${WX_LIBRARY_BASENAME}
5720 wx_cv_release=${WX_RELEASE}
5721 wx_cv_current=${WX_CURRENT}
5722 wx_cv_revision=${WX_REVISION}
5723 wx_cv_age=${WX_AGE}
5724 wx_cv_use_gui=${USE_GUI}
5725 wx_cv_use_resources=${wxUSE_RESOURCES}
5726 export wx_cv_path_samplesubdirs wx_cv_if_gnu_make \
5727        wx_cv_path_ifs wx_cv_program_ext \
5728        wx_cv_target_library wx_cv_target_library_gl wx_cv_target_libtype \
5729        wx_cv_library_basename \
5730        wx_cv_release wx_cv_current wx_cv_revision wx_cv_age \
5731        wx_cv_use_gui wx_cv_use_resources \
5732        CFLAGS LDFLAGS CXXFLAGS CPPFLAGS \
5733        top_builddir USE_GUI MONOLITHIC \
5734        wxUSE_ZLIB wxUSE_REGEX wxUSE_ODBC wxUSE_LIBJPEG wxUSE_LIBPNG \
5735        wxUSE_LIBTIFF EXTRALIBS UNICODE BUILD SHARED TOOLKIT TOOLKIT_LOWERCASE \
5736        TOOLKIT_VERSION SAMPLES_RPATH_FLAG WXUNIV
5737
5738 AC_CONFIG_SUBDIRS(demos samples utils contrib)
5739
5740 dnl create each of the files in the space separated list from the file.in
5741 dnl (the original file name may be overriden by appending another name after a
5742 dnl colon)
5743 AC_OUTPUT([
5744             wx-config
5745             version-script
5746             Makefile
5747           ],
5748           [
5749             dnl This test is required to make the following idempotent.
5750             dnl Otherwise running config.status or rerunning configure
5751             dnl would stomp the wx-config link or try to move it onto
5752             dnl itself.
5753             dnl Use -h instead of -L to test for link (GD)
5754             dnl   -h is documented as obsolete under Mac OS X but works
5755             dnl   -L is obsolete under Solaris8
5756             if test ! -h wx-config; then
5757                 chmod +x wx-config
5758                 mv wx-config wx${TOOLCHAIN_NAME}-config
5759                 ${LN_S} wx${TOOLCHAIN_NAME}-config wx-config
5760             fi
5761
5762             if test ! -d lib; then
5763               mkdir lib
5764             fi
5765             if test ! -d lib/wx; then
5766               mkdir lib/wx
5767             fi
5768             if test ! -d lib/wx/include; then
5769               mkdir lib/wx/include
5770             fi
5771             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}; then
5772               mkdir lib/wx/include/${TOOLCHAIN_NAME}
5773             fi
5774             if test ! -d lib/wx/include/${TOOLCHAIN_NAME}/wx; then
5775               mkdir lib/wx/include/${TOOLCHAIN_NAME}/wx
5776             fi
5777             if test -f setup.h; then
5778               mv -f setup.h lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h
5779             fi
5780           ],
5781           [
5782             TOOLCHAIN_NAME="${TOOLCHAIN_NAME}"
5783             LN_S="${LN_S}"
5784           ]
5785          )
5786
5787 dnl report on what we decided to do
5788 echo
5789 echo "Configured wxWindows ${WX_VERSION} for \`${host}'"
5790 echo ""
5791 echo "  Which GUI toolkit should wxWindows use?                 ${TOOLKIT:-base only}"
5792
5793 echo "  Should wxWindows be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
5794 echo "  Should wxWindows be linked as a shared library?         ${wxUSE_SHARED:-no}"
5795 echo "  Should wxWindows be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
5796
5797 echo "  What level of wxWindows compatibility should be enabled?"
5798 echo "                                       wxWindows 2.0      ${WXWIN_COMPATIBILITY_2:-no}"
5799 echo "                                       wxWindows 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
5800 echo "                                       wxWindows 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
5801
5802 echo "  Which libraries should wxWindows use?"
5803 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
5804 echo "                                       png                ${wxUSE_LIBPNG-none}"
5805 echo "                                       regex              ${wxUSE_REGEX}"
5806 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
5807 echo "                                       zlib               ${wxUSE_ZLIB}"
5808 echo "                                       odbc               ${wxUSE_ODBC}"
5809
5810 echo ""
5811
5812 dnl vi: set et sts=4 sw=4 com=\:dnl: