configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 AC_PREREQ(2.58)
   5
   6 dnl ---------------------------------------------------------------------------
   7 dnl
   8 dnl Top-level configure.in for wxWidgets by Robert Roebling, Phil Blecker,
   9 dnl Vadim Zeitlin and Ron Lee
  10 dnl
  11 dnl This script is under the wxWidgets licence.
  12 dnl
  13 dnl Version: $Id$
  14 dnl ---------------------------------------------------------------------------
  15
  16 dnl ---------------------------------------------------------------------------
  17 dnl initialization
  18 dnl ---------------------------------------------------------------------------
  19
  20 AC_INIT([wxWidgets], [2.5.4], [wx-dev@lists.wxwidgets.org])
  21
  22 dnl the file passed to AC_CONFIG_SRCDIR should be specific to our package
  23 AC_CONFIG_SRCDIR([wx-config.in])
  24
  25 dnl sets build, host, target variables and the same with _alias
  26 AC_CANONICAL_BUILD
  27 AC_CANONICAL_HOST
  28 AC_CANONICAL_TARGET
  29
  30
  31 dnl When making releases do:
  32 dnl
  33 dnl wx_release_number += 1
  34 dnl
  35 dnl ..and update WX_CURRENT, WX_REVISION and WX_AGE according to the
  36 dnl following rules:
  37 dnl
  38 dnl    If any changes have been made to the public interface, that is if any
  39 dnl    exported class, method, global or global type has been added, removed
  40 dnl    or changed in any way, then do:  WX_CURRENT += 1
  41 dnl
  42 dnl    If source changes have been made that *do not* alter the public
  43 dnl    interface then do:  WX_REVISION += 1
  44 dnl    If WX_CURRENT was incremented (as above) instead do:  WX_REVISION = 0
  45 dnl
  46 dnl    If any public interface was added, do:  WX_AGE += 1
  47 dnl    If any public interface was removed (or altered in a way effectively
  48 dnl    removing the previous definition), instead do:  WX_AGE = 0
  49 dnl
  50 dnl When the major or minor version numbers are incremented, all the above
  51 dnl variables should be reset to 0.
  52 dnl
  53 dnl The resulting library name will be of the form:
  54 dnl   libwx_$(TOOLKIT)-$(WX_RELEASE).so.$(WX_CURRENT).$(WX_REVISION).$(WX_AGE)
  55
  56 wx_major_version_number=2
  57 wx_minor_version_number=5
  58 wx_release_number=4
  59 wx_subrelease_number=0
  60
  61 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
  62 WX_VERSION=$WX_RELEASE.$wx_release_number
  63 WX_SUBVERSION=$WX_VERSION.$wx_subrelease_number
  64
  65 WX_MSW_VERSION=$wx_major_version_number$wx_minor_version_number$wx_release_number
  66
  67 WX_CURRENT=4
  68 WX_REVISION=0
  69 WX_AGE=4
  70
  71
  72 dnl ------------------------------------------------------------------------
  73 dnl Check platform (host system)
  74 dnl ------------------------------------------------------------------------
  75
  76 dnl OS (assume Unix)
  77 USE_UNIX=1
  78 USE_OS2=0
  79 USE_WIN32=0
  80 USE_DOS=0
  81 USE_BEOS=0
  82 USE_MAC=0
  83
  84 dnl Unix kind
  85 USE_AIX=
  86 USE_BSD=                            dnl any BSD
  87 USE_DARWIN=                         dnl a.k.a. Mac OS X
  88 USE_FREEBSD=
  89 USE_GNU=                            dnl GNU/Hurd
  90 USE_HPUX=
  91 USE_LINUX=
  92 USE_NETBSD=
  93 USE_OPENBSD=
  94 USE_OSF=                            dnl OSF/1 (obsolete?)
  95 USE_SGI=
  96 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  97 USE_SUN=                            dnl SunOS or Solaris
  98 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  99 USE_SVR4=                           dnl SysV R4
 100 USE_SYSV=                           dnl any System V
 101 USE_VMS=
 102 USE_ULTRIX=
 103 USE_UNIXWARE=
 104
 105 dnl hardware platform
 106 USE_ALPHA=
 107
 108 dnl on some platforms xxx_r() functions are declared inside "#ifdef
 109 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
 110 dnl than checking it during run-time
 111 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 112
 113 dnl the list of all available toolkits
 114 dnl
 115 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 116 ALL_TOOLKITS="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM X11"
 117
 118 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 119 dnl     which are either yes or no
 120 DEFAULT_wxUSE_COCOA=0
 121 DEFAULT_wxUSE_GTK=0
 122 DEFAULT_wxUSE_MAC=0
 123 DEFAULT_wxUSE_MGL=0
 124 DEFAULT_wxUSE_MICROWIN=0
 125 DEFAULT_wxUSE_MOTIF=0
 126 DEFAULT_wxUSE_MSW=0
 127 DEFAULT_wxUSE_PM=0
 128 DEFAULT_wxUSE_X11=0
 129
 130 dnl these are the values which are really default for the given platform -
 131 dnl they're not cached and are only used if no --with-toolkit was given *and*
 132 dnl nothing was found in the cache
 133 DEFAULT_DEFAULT_wxUSE_COCOA=0
 134 DEFAULT_DEFAULT_wxUSE_GTK=0
 135 DEFAULT_DEFAULT_wxUSE_MAC=0
 136 DEFAULT_DEFAULT_wxUSE_MGL=0
 137 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 138 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 139 DEFAULT_DEFAULT_wxUSE_MSW=0
 140 DEFAULT_DEFAULT_wxUSE_PM=0
 141 DEFAULT_DEFAULT_wxUSE_X11=0
 142
 143 PROGRAM_EXT=
 144 SO_SUFFIX=so
 145 SAMPLES_RPATH_FLAG=
 146 SAMPLES_RPATH_POSTLINK=
 147
 148 dnl to support a new system, you need to add its canonical name (as determined
 149 dnl by config.sub or specified by the configure command line) to this "case"
 150 dnl and also define the shared library flags below - search for
 151 dnl SHARED_LIB_SETUP to find the exact place
 152 case "${host}" in
 153   *-hp-hpux* )
 154     USE_HPUX=1
 155     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 156     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 157     SO_SUFFIX=sl
 158     AC_DEFINE(__HPUX__)
 159   ;;
 160   *-*-linux* )
 161     USE_LINUX=1
 162     AC_DEFINE(__LINUX__)
 163     TMP=`uname -m`
 164     if test "x$TMP" = "xalpha"; then
 165       USE_ALPHA=1
 166       AC_DEFINE(__ALPHA__)
 167     fi
 168     DEFAULT_DEFAULT_wxUSE_GTK=1
 169   ;;
 170   *-*-gnu* | *-*-k*bsd*-gnu )
 171     USE_GNU=1
 172     TMP=`uname -m`
 173     if test "x$TMP" = "xalpha"; then
 174       USE_ALPHA=1
 175       AC_DEFINE(__ALPHA__)
 176     fi
 177     DEFAULT_DEFAULT_wxUSE_GTK=1
 178   ;;
 179   *-*-irix5* | *-*-irix6* )
 180     USE_SGI=1
 181     USE_SVR4=1
 182     AC_DEFINE(__SGI__)
 183     AC_DEFINE(__SVR4__)
 184     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 185   ;;
 186   *-*-solaris2* )
 187     USE_SUN=1
 188     USE_SOLARIS=1
 189     USE_SVR4=1
 190     AC_DEFINE(__SUN__)
 191     AC_DEFINE(__SOLARIS__)
 192     AC_DEFINE(__SVR4__)
 193     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 194     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 195   ;;
 196   *-*-sunos4* )
 197     USE_SUN=1
 198     USE_SUNOS=1
 199     USE_BSD=1
 200     AC_DEFINE(__SUN__)
 201     AC_DEFINE(__SUNOS__)
 202     AC_DEFINE(__BSD__)
 203     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 204   ;;
 205   *-*-freebsd*)
 206     USE_BSD=1
 207     USE_FREEBSD=1
 208     AC_DEFINE(__FREEBSD__)
 209     AC_DEFINE(__BSD__)
 210     DEFAULT_DEFAULT_wxUSE_GTK=1
 211   ;;
 212   *-*-openbsd*)
 213     USE_BSD=1
 214     USE_OPENBSD=1
 215     AC_DEFINE(__OPENBSD__)
 216     AC_DEFINE(__BSD__)
 217     DEFAULT_DEFAULT_wxUSE_GTK=1
 218   ;;
 219   *-*-netbsd*)
 220     USE_BSD=1
 221     USE_NETBSD=1
 222     AC_DEFINE(__NETBSD__)
 223     AC_DEFINE(__BSD__)
 224     DEFAULT_DEFAULT_wxUSE_GTK=1
 225   ;;
 226   *-*-osf* )
 227     USE_ALPHA=1
 228     USE_OSF=1
 229     AC_DEFINE(__ALPHA__)
 230     AC_DEFINE(__OSF__)
 231     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 232     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 233   ;;
 234   *-*-dgux5* )
 235     USE_ALPHA=1
 236     USE_SVR4=1
 237     AC_DEFINE(__ALPHA__)
 238     AC_DEFINE(__SVR4__)
 239     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 240   ;;
 241   *-*-sysv5* )
 242     USE_SYSV=1
 243     USE_SVR4=1
 244     AC_DEFINE(__SYSV__)
 245     AC_DEFINE(__SVR4__)
 246     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 247   ;;
 248   *-*-aix* )
 249     USE_AIX=1
 250     USE_SYSV=1
 251     USE_SVR4=1
 252     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 253     dnl
 254     dnl     Both archive libraries and shared libraries on AIX have an .a
 255     dnl     extension. This will explain why you can't link with an .so and
 256     dnl     why it works with the name changed to .a.
 257     SO_SUFFIX=a
 258     AC_DEFINE(__AIX__)
 259     AC_DEFINE(__SYSV__)
 260     AC_DEFINE(__SVR4__)
 261     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 262   ;;
 263
 264   *-*-*UnixWare*)
 265     USE_SYSV=1
 266     USE_SVR4=1
 267     USE_UNIXWARE=1
 268     AC_DEFINE(__UNIXWARE__)
 269   ;;
 270
 271   *-*-cygwin* | *-*-mingw32* )
 272     dnl MBN: some of the defines have been moved after toolkit detection
 273     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 274     dnl      USE_UNIX  must be set and not USE_WIN32
 275     SO_SUFFIX=dll
 276     PROGRAM_EXT=".exe"
 277     RESCOMP=windres
 278     DEFAULT_DEFAULT_wxUSE_MSW=1
 279   ;;
 280
 281   *-pc-msdosdjgpp )
 282     USE_UNIX=0
 283     USE_DOS=1
 284     AC_DEFINE(__DOS__)
 285     PROGRAM_EXT=".exe"
 286     DEFAULT_DEFAULT_wxUSE_MGL=1
 287     dnl DJGPP needs explicit -lstdc++ for some reason (VS: mayb some versions only?)
 288     LIBS="$LIBS -lstdc++"
 289   ;;
 290
 291   *-pc-os2_emx | *-pc-os2-emx )
 292     AC_DEFINE(__EMX__)
 293     USE_OS2=1
 294     AC_DEFINE(__OS2__)
 295     PROGRAM_EXT=".exe"
 296     DEFAULT_DEFAULT_wxUSE_PM=1
 297     dnl "c++" wrapper is not always available, so always use plain gcc.
 298     CXX=gcc
 299     LDFLAGS="$LDFLAGS -Zcrtdll"
 300     dnl
 301     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 302     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 303     dnl For now however, we still need it to make sure the configure script
 304     dnl works on OS/2 no matter what platform it is generated on.
 305     ac_executable_extensions=".exe"
 306     export ac_executable_extensions
 307     dnl This strange code is necessary to deal with handling of
 308     dnl backslashes by ksh and pdksh's sh variant.
 309     ac_save_IFS="$IFS"
 310     IFS='\\'
 311     ac_TEMP_PATH=
 312     for ac_dir in $PATH; do
 313       IFS=$ac_save_IFS
 314       if test -z "$ac_TEMP_PATH"; then
 315         ac_TEMP_PATH="$ac_dir"
 316       else
 317         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 318       fi
 319     done
 320     export PATH="$ac_TEMP_PATH"
 321     unset ac_TEMP_PATH
 322   ;;
 323
 324   powerpc-*-darwin* )
 325     dnl PowerPC Darwin based distributions (including Mac OS X)
 326     USE_BSD=1
 327     USE_DARWIN=1
 328     SO_SUFFIX=dylib
 329     AC_DEFINE(__BSD__)
 330     AC_DEFINE(__DARWIN__)
 331     AC_DEFINE(__POWERPC__)
 332     AC_DEFINE(TARGET_CARBON)
 333     DEFAULT_DEFAULT_wxUSE_MAC=1
 334   ;;
 335   powerpc-apple-macos* )
 336     dnl Classic Mac OS (< X)
 337     USE_UNIX=0
 338     dnl For some reason the test that should be cross-compiler capable fails
 339     dnl However, there is no doubt that MacOS PowerPC is big endian.
 340     ac_cv_c_bigendian=yes
 341     SO_SUFFIX=shlib
 342     dnl AC_DEFINE(TARGET_CARBON)
 343     dnl platform.h needs TARGET_CARBON before setup.h, we'll add it to CPPFLAGS
 344     DEFAULT_DEFAULT_wxUSE_MAC=1
 345   ;;
 346
 347   *-*-beos* )
 348     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 349     USE_BEOS=1
 350     AC_DEFINE(__BEOS__)
 351   ;;
 352
 353   *)
 354     AC_MSG_ERROR(unknown system type ${host}.)
 355 esac
 356
 357 dnl ---------------------------------------------------------------------------
 358 dnl command line options for configure
 359 dnl ---------------------------------------------------------------------------
 360
 361 dnl the default values for all options - we collect them all here to simplify
 362 dnl modification of the default values (for example, if the defaults for some
 363 dnl platform should be changed, it can be done here too)
 364 dnl
 365 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 366
 367 WX_ARG_CACHE_INIT
 368
 369 dnl useful to test the compilation with minimum options, define as 0 for normal
 370 dnl usage
 371 DEBUG_CONFIGURE=0
 372 if test $DEBUG_CONFIGURE = 1; then
 373   DEFAULT_wxUSE_UNIVERSAL=no
 374   DEFAULT_wxUSE_STL=no
 375
 376   DEFAULT_wxUSE_NANOX=no
 377
 378   DEFAULT_wxUSE_THREADS=yes
 379
 380   DEFAULT_wxUSE_SHARED=yes
 381   DEFAULT_wxUSE_OPTIMISE=no
 382   DEFAULT_wxUSE_PROFILE=no
 383   DEFAULT_wxUSE_NO_DEPS=no
 384   DEFAULT_wxUSE_NO_RTTI=no
 385   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 386   DEFAULT_wxUSE_RPATH=yes
 387   DEFAULT_wxUSE_PERMISSIVE=no
 388   DEFAULT_wxUSE_DEBUG_FLAG=yes
 389   DEFAULT_wxUSE_DEBUG_INFO=yes
 390   DEFAULT_wxUSE_DEBUG_GDB=yes
 391   DEFAULT_wxUSE_MEM_TRACING=no
 392   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 393   DEFAULT_wxUSE_DMALLOC=no
 394   DEFAULT_wxUSE_APPLE_IEEE=no
 395
 396   DEFAULT_wxUSE_EXCEPTIONS=no
 397   DEFAULT_wxUSE_LOG=yes
 398   DEFAULT_wxUSE_LOGWINDOW=no
 399   DEFAULT_wxUSE_LOGGUI=no
 400   DEFAULT_wxUSE_LOGDIALOG=no
 401
 402   DEFAULT_wxUSE_GUI=yes
 403   DEFAULT_wxUSE_CONTROLS=no
 404
 405   DEFAULT_wxUSE_REGEX=no
 406   DEFAULT_wxUSE_XML=no
 407   DEFAULT_wxUSE_EXPAT=no
 408   DEFAULT_wxUSE_ZLIB=no
 409   DEFAULT_wxUSE_LIBPNG=no
 410   DEFAULT_wxUSE_LIBJPEG=no
 411   DEFAULT_wxUSE_LIBTIFF=no
 412   DEFAULT_wxUSE_LIBXPM=no
 413   DEFAULT_wxUSE_LIBMSPACK=no
 414   DEFAULT_wxUSE_LIBSDL=no
 415   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 416   DEFAULT_wxUSE_ODBC=no
 417   DEFAULT_wxUSE_OPENGL=no
 418
 419   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 420   DEFAULT_wxUSE_STACKWALKER=no
 421   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 422   DEFAULT_wxUSE_STD_IOSTREAM=no
 423   DEFAULT_wxUSE_CMDLINE_PARSER=no
 424   DEFAULT_wxUSE_DATETIME=no
 425   DEFAULT_wxUSE_TIMER=no
 426   DEFAULT_wxUSE_STOPWATCH=no
 427   DEFAULT_wxUSE_FILE=no
 428   DEFAULT_wxUSE_FFILE=no
 429   DEFAULT_wxUSE_TEXTBUFFER=no
 430   DEFAULT_wxUSE_TEXTFILE=no
 431   DEFAULT_wxUSE_SOUND=no
 432   DEFAULT_wxUSE_MEDIACTRL=no
 433   DEFAULT_wxUSE_DIRECTSHOW=no
 434   DEFAULT_wxUSE_INTL=no
 435   DEFAULT_wxUSE_CONFIG=no
 436   DEFAULT_wxUSE_FONTMAP=no
 437   DEFAULT_wxUSE_STREAMS=no
 438   DEFAULT_wxUSE_SOCKETS=no
 439   DEFAULT_wxUSE_OLE=no
 440   DEFAULT_wxUSE_DATAOBJ=no
 441   DEFAULT_wxUSE_DIALUP_MANAGER=no
 442   DEFAULT_wxUSE_JOYSTICK=no
 443   DEFAULT_wxUSE_DYNLIB_CLASS=no
 444   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 445   DEFAULT_wxUSE_LONGLONG=no
 446   DEFAULT_wxUSE_GEOMETRY=no
 447
 448   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 449   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 450   DEFAULT_wxUSE_POSTSCRIPT=no
 451
 452   DEFAULT_wxUSE_CLIPBOARD=no
 453   DEFAULT_wxUSE_TOOLTIPS=no
 454   DEFAULT_wxUSE_DRAG_AND_DROP=no
 455   DEFAULT_wxUSE_DRAGIMAGE=no
 456   DEFAULT_wxUSE_SPLINES=no
 457
 458   DEFAULT_wxUSE_MDI=no
 459   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 460   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 461   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 462
 463   DEFAULT_wxUSE_RESOURCES=no
 464   DEFAULT_wxUSE_CONSTRAINTS=no
 465   DEFAULT_wxUSE_IPC=no
 466   DEFAULT_wxUSE_HELP=no
 467   DEFAULT_wxUSE_MS_HTML_HELP=no
 468   DEFAULT_wxUSE_WXHTML_HELP=no
 469   DEFAULT_wxUSE_TREELAYOUT=no
 470   DEFAULT_wxUSE_METAFILE=no
 471   DEFAULT_wxUSE_MIMETYPE=no
 472   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 473   DEFAULT_wxUSE_PROTOCOL=no
 474   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 475   DEFAULT_wxUSE_PROTOCOL_FTP=no
 476   DEFAULT_wxUSE_PROTOCOL_FILE=no
 477   DEFAULT_wxUSE_URL=no
 478
 479   DEFAULT_wxUSE_COMMONDLGS=no
 480   DEFAULT_wxUSE_CHOICEDLG=no
 481   DEFAULT_wxUSE_COLOURDLG=no
 482   DEFAULT_wxUSE_DIRDLG=no
 483   DEFAULT_wxUSE_FILEDLG=no
 484   DEFAULT_wxUSE_FINDREPLDLG=no
 485   DEFAULT_wxUSE_FONTDLG=no
 486   DEFAULT_wxUSE_MSGDLG=no
 487   DEFAULT_wxUSE_NUMBERDLG=no
 488   DEFAULT_wxUSE_TEXTDLG=no
 489   DEFAULT_wxUSE_SPLASH=no
 490   DEFAULT_wxUSE_STARTUP_TIPS=no
 491   DEFAULT_wxUSE_PROGRESSDLG=no
 492   DEFAULT_wxUSE_WIZARDDLG=no
 493
 494   DEFAULT_wxUSE_MENUS=no
 495   DEFAULT_wxUSE_MINIFRAME=no
 496   DEFAULT_wxUSE_HTML=no
 497   DEFAULT_wxUSE_XRC=no
 498   DEFAULT_wxUSE_WEBKIT=no
 499   DEFAULT_wxUSE_FILESYSTEM=no
 500   DEFAULT_wxUSE_FS_INET=no
 501   DEFAULT_wxUSE_FS_ZIP=no
 502   DEFAULT_wxUSE_BUSYINFO=no
 503   DEFAULT_wxUSE_ARCHIVE_STREAMS=no
 504   DEFAULT_wxUSE_ZIPSTREAM=no
 505   DEFAULT_wxUSE_VALIDATORS=no
 506
 507   DEFAULT_wxUSE_ACCEL=no
 508   DEFAULT_wxUSE_BUTTON=no
 509   DEFAULT_wxUSE_BMPBUTTON=no
 510   DEFAULT_wxUSE_CALCTRL=no
 511   DEFAULT_wxUSE_CARET=no
 512   DEFAULT_wxUSE_CHECKBOX=no
 513   DEFAULT_wxUSE_CHECKLST=no
 514   DEFAULT_wxUSE_CHOICE=no
 515   DEFAULT_wxUSE_CHOICEBOOK=no
 516   DEFAULT_wxUSE_COMBOBOX=no
 517   DEFAULT_wxUSE_DATEPICKCTRL=no
 518   DEFAULT_wxUSE_DISPLAY=no
 519   DEFAULT_wxUSE_GAUGE=no
 520   DEFAULT_wxUSE_GRID=no
 521   DEFAULT_wxUSE_IMAGLIST=no
 522   DEFAULT_wxUSE_LISTBOOK=no
 523   DEFAULT_wxUSE_LISTBOX=no
 524   DEFAULT_wxUSE_LISTCTRL=no
 525   DEFAULT_wxUSE_NOTEBOOK=no
 526   DEFAULT_wxUSE_RADIOBOX=no
 527   DEFAULT_wxUSE_RADIOBTN=no
 528   DEFAULT_wxUSE_SASH=no
 529   DEFAULT_wxUSE_SCROLLBAR=no
 530   DEFAULT_wxUSE_SLIDER=no
 531   DEFAULT_wxUSE_SPINBTN=no
 532   DEFAULT_wxUSE_SPINCTRL=no
 533   DEFAULT_wxUSE_SPLITTER=no
 534   DEFAULT_wxUSE_STATBMP=no
 535   DEFAULT_wxUSE_STATBOX=no
 536   DEFAULT_wxUSE_STATLINE=no
 537   DEFAULT_wxUSE_STATTEXT=no
 538   DEFAULT_wxUSE_STATUSBAR=yes
 539   DEFAULT_wxUSE_TABDIALOG=no
 540   DEFAULT_wxUSE_TEXTCTRL=no
 541   DEFAULT_wxUSE_TOGGLEBTN=no
 542   DEFAULT_wxUSE_TOOLBAR=no
 543   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 544   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 545   DEFAULT_wxUSE_TREECTRL=no
 546   DEFAULT_wxUSE_POPUPWIN=no
 547   DEFAULT_wxUSE_TIPWINDOW=no
 548
 549   DEFAULT_wxUSE_UNICODE=no
 550   DEFAULT_wxUSE_UNICODE_MSLU=no
 551   DEFAULT_wxUSE_WCSRTOMBS=no
 552
 553   DEFAULT_wxUSE_PALETTE=no
 554   DEFAULT_wxUSE_IMAGE=no
 555   DEFAULT_wxUSE_GIF=no
 556   DEFAULT_wxUSE_PCX=no
 557   DEFAULT_wxUSE_PNM=no
 558   DEFAULT_wxUSE_IFF=no
 559   DEFAULT_wxUSE_XPM=no
 560   DEFAULT_wxUSE_ICO_CUR=no
 561   DEFAULT_wxUSE_ACCESSIBILITY=no
 562
 563   DEFAULT_wxUSE_MONOLITHIC=no
 564   DEFAULT_wxUSE_PLUGINS=no
 565   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 566 else
 567   DEFAULT_wxUSE_UNIVERSAL=no
 568   DEFAULT_wxUSE_STL=no
 569
 570   DEFAULT_wxUSE_NANOX=no
 571
 572   DEFAULT_wxUSE_THREADS=yes
 573
 574   DEFAULT_wxUSE_SHARED=yes
 575   DEFAULT_wxUSE_OPTIMISE=yes
 576   DEFAULT_wxUSE_PROFILE=no
 577   DEFAULT_wxUSE_NO_DEPS=no
 578   DEFAULT_wxUSE_NO_RTTI=no
 579   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 580   DEFAULT_wxUSE_RPATH=yes
 581   DEFAULT_wxUSE_PERMISSIVE=no
 582   DEFAULT_wxUSE_DEBUG_FLAG=no
 583   DEFAULT_wxUSE_DEBUG_INFO=no
 584   DEFAULT_wxUSE_DEBUG_GDB=no
 585   DEFAULT_wxUSE_MEM_TRACING=no
 586   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 587   DEFAULT_wxUSE_DMALLOC=no
 588   DEFAULT_wxUSE_APPLE_IEEE=yes
 589
 590   DEFAULT_wxUSE_EXCEPTIONS=yes
 591   DEFAULT_wxUSE_LOG=yes
 592   DEFAULT_wxUSE_LOGWINDOW=yes
 593   DEFAULT_wxUSE_LOGGUI=yes
 594   DEFAULT_wxUSE_LOGDIALOG=yes
 595
 596   DEFAULT_wxUSE_GUI=yes
 597
 598   DEFAULT_wxUSE_REGEX=yes
 599   DEFAULT_wxUSE_XML=yes
 600   DEFAULT_wxUSE_EXPAT=yes
 601   DEFAULT_wxUSE_ZLIB=yes
 602   DEFAULT_wxUSE_LIBPNG=yes
 603   DEFAULT_wxUSE_LIBJPEG=yes
 604   DEFAULT_wxUSE_LIBTIFF=yes
 605   DEFAULT_wxUSE_LIBXPM=yes
 606   DEFAULT_wxUSE_LIBMSPACK=yes
 607   DEFAULT_wxUSE_LIBSDL=no
 608   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 609   DEFAULT_wxUSE_ODBC=no
 610   DEFAULT_wxUSE_OPENGL=no
 611
 612   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 613   DEFAULT_wxUSE_STACKWALKER=yes
 614   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 615   DEFAULT_wxUSE_STD_IOSTREAM=no
 616   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 617   DEFAULT_wxUSE_DATETIME=yes
 618   DEFAULT_wxUSE_TIMER=yes
 619   DEFAULT_wxUSE_STOPWATCH=yes
 620   DEFAULT_wxUSE_FILE=yes
 621   DEFAULT_wxUSE_FFILE=yes
 622   DEFAULT_wxUSE_TEXTBUFFER=yes
 623   DEFAULT_wxUSE_TEXTFILE=yes
 624   DEFAULT_wxUSE_SOUND=yes
 625   DEFAULT_wxUSE_MEDIACTRL=no
 626   DEFAULT_wxUSE_DIRECTSHOW=no
 627   DEFAULT_wxUSE_INTL=yes
 628   DEFAULT_wxUSE_CONFIG=yes
 629   DEFAULT_wxUSE_FONTMAP=yes
 630   DEFAULT_wxUSE_STREAMS=yes
 631   DEFAULT_wxUSE_SOCKETS=yes
 632   DEFAULT_wxUSE_OLE=yes
 633   DEFAULT_wxUSE_DATAOBJ=yes
 634   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 635   DEFAULT_wxUSE_JOYSTICK=yes
 636   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 637   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 638   DEFAULT_wxUSE_LONGLONG=yes
 639   DEFAULT_wxUSE_GEOMETRY=yes
 640
 641   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 642   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 643   DEFAULT_wxUSE_POSTSCRIPT=yes
 644
 645   DEFAULT_wxUSE_CLIPBOARD=yes
 646   DEFAULT_wxUSE_TOOLTIPS=yes
 647   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 648   DEFAULT_wxUSE_DRAGIMAGE=yes
 649   DEFAULT_wxUSE_SPLINES=yes
 650
 651   DEFAULT_wxUSE_MDI=yes
 652   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 653   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 654   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 655
 656   DEFAULT_wxUSE_RESOURCES=no
 657   DEFAULT_wxUSE_CONSTRAINTS=yes
 658   DEFAULT_wxUSE_IPC=yes
 659   DEFAULT_wxUSE_HELP=yes
 660   DEFAULT_wxUSE_MS_HTML_HELP=yes
 661   DEFAULT_wxUSE_WXHTML_HELP=yes
 662   DEFAULT_wxUSE_TREELAYOUT=yes
 663   DEFAULT_wxUSE_METAFILE=yes
 664   DEFAULT_wxUSE_MIMETYPE=yes
 665   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 666   DEFAULT_wxUSE_PROTOCOL=yes
 667   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 668   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 669   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 670   DEFAULT_wxUSE_URL=yes
 671
 672   DEFAULT_wxUSE_COMMONDLGS=yes
 673   DEFAULT_wxUSE_CHOICEDLG=yes
 674   DEFAULT_wxUSE_COLOURDLG=yes
 675   DEFAULT_wxUSE_DIRDLG=yes
 676   DEFAULT_wxUSE_FILEDLG=yes
 677   DEFAULT_wxUSE_FINDREPLDLG=yes
 678   DEFAULT_wxUSE_FONTDLG=yes
 679   DEFAULT_wxUSE_MSGDLG=yes
 680   DEFAULT_wxUSE_NUMBERDLG=yes
 681   DEFAULT_wxUSE_TEXTDLG=yes
 682   DEFAULT_wxUSE_SPLASH=yes
 683   DEFAULT_wxUSE_STARTUP_TIPS=yes
 684   DEFAULT_wxUSE_PROGRESSDLG=yes
 685   DEFAULT_wxUSE_WIZARDDLG=yes
 686
 687   DEFAULT_wxUSE_MENUS=yes
 688   DEFAULT_wxUSE_MINIFRAME=yes
 689   DEFAULT_wxUSE_HTML=yes
 690   DEFAULT_wxUSE_XRC=yes
 691   DEFAULT_wxUSE_WEBKIT=yes
 692   DEFAULT_wxUSE_FILESYSTEM=yes
 693   DEFAULT_wxUSE_FS_INET=yes
 694   DEFAULT_wxUSE_FS_ZIP=yes
 695   DEFAULT_wxUSE_BUSYINFO=yes
 696   DEFAULT_wxUSE_ARCHIVE_STREAMS=yes
 697   DEFAULT_wxUSE_ZIPSTREAM=yes
 698   DEFAULT_wxUSE_VALIDATORS=yes
 699
 700   DEFAULT_wxUSE_ACCEL=yes
 701   DEFAULT_wxUSE_BUTTON=yes
 702   DEFAULT_wxUSE_BMPBUTTON=yes
 703   DEFAULT_wxUSE_CALCTRL=yes
 704   DEFAULT_wxUSE_CARET=yes
 705   DEFAULT_wxUSE_CHECKBOX=yes
 706   DEFAULT_wxUSE_CHECKLST=yes
 707   DEFAULT_wxUSE_CHOICE=yes
 708   DEFAULT_wxUSE_CHOICEBOOK=yes
 709   DEFAULT_wxUSE_COMBOBOX=yes
 710   DEFAULT_wxUSE_DATEPICKCTRL=yes
 711   DEFAULT_wxUSE_DISPLAY=yes
 712   DEFAULT_wxUSE_GAUGE=yes
 713   DEFAULT_wxUSE_GRID=yes
 714   DEFAULT_wxUSE_IMAGLIST=yes
 715   DEFAULT_wxUSE_LISTBOOK=yes
 716   DEFAULT_wxUSE_LISTBOX=yes
 717   DEFAULT_wxUSE_LISTCTRL=yes
 718   DEFAULT_wxUSE_NOTEBOOK=yes
 719   DEFAULT_wxUSE_RADIOBOX=yes
 720   DEFAULT_wxUSE_RADIOBTN=yes
 721   DEFAULT_wxUSE_SASH=yes
 722   DEFAULT_wxUSE_SCROLLBAR=yes
 723   DEFAULT_wxUSE_SLIDER=yes
 724   DEFAULT_wxUSE_SPINBTN=yes
 725   DEFAULT_wxUSE_SPINCTRL=yes
 726   DEFAULT_wxUSE_SPLITTER=yes
 727   DEFAULT_wxUSE_STATBMP=yes
 728   DEFAULT_wxUSE_STATBOX=yes
 729   DEFAULT_wxUSE_STATLINE=yes
 730   DEFAULT_wxUSE_STATTEXT=yes
 731   DEFAULT_wxUSE_STATUSBAR=yes
 732   DEFAULT_wxUSE_TABDIALOG=no
 733   DEFAULT_wxUSE_TEXTCTRL=yes
 734   DEFAULT_wxUSE_TOGGLEBTN=yes
 735   DEFAULT_wxUSE_TOOLBAR=yes
 736   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 737   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 738   DEFAULT_wxUSE_TREECTRL=yes
 739   DEFAULT_wxUSE_POPUPWIN=yes
 740   DEFAULT_wxUSE_TIPWINDOW=yes
 741
 742   DEFAULT_wxUSE_UNICODE=no
 743   DEFAULT_wxUSE_UNICODE_MSLU=yes
 744   DEFAULT_wxUSE_WCSRTOMBS=no
 745
 746   DEFAULT_wxUSE_PALETTE=yes
 747   DEFAULT_wxUSE_IMAGE=yes
 748   DEFAULT_wxUSE_GIF=yes
 749   DEFAULT_wxUSE_PCX=yes
 750   DEFAULT_wxUSE_IFF=no
 751   DEFAULT_wxUSE_PNM=yes
 752   DEFAULT_wxUSE_XPM=yes
 753   DEFAULT_wxUSE_ICO_CUR=yes
 754   DEFAULT_wxUSE_ACCESSIBILITY=no
 755
 756   DEFAULT_wxUSE_MONOLITHIC=no
 757   DEFAULT_wxUSE_PLUGINS=no
 758   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 759
 760   dnl Appliable only when --with-gtk was used:
 761   DEFAULT_wxUSE_GTK2=yes
 762 fi
 763
 764 dnl WX_ARG_WITH should be used to select whether an external package will be
 765 dnl used or not, to configure compile-time features of this package itself,
 766 dnl use WX_ARG_ENABLE instead
 767
 768 dnl ============================
 769 dnl external package dependecies
 770 dnl ============================
 771
 772 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 773 dnl these values manually
 774 for toolkit in `echo $ALL_TOOLKITS`; do
 775   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 776   if test "x$LINE" != "x" ; then
 777     has_toolkit_in_cache=1
 778     eval "DEFAULT_$LINE"
 779     eval "CACHE_$toolkit=1"
 780   fi
 781 done
 782
 783 dnl ---------------------------------------------------------------------------
 784 dnl --disable-gui will build only non-GUI part of wxWidgets: check for this
 785 dnl first to disable many other switches if it's given
 786 dnl
 787 dnl NB: this is still in testing stage, don't use if you don't know what you're
 788 dnl     doing
 789 dnl ---------------------------------------------------------------------------
 790
 791 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 792 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 793 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 794
 795 if test "$wxUSE_GUI" = "yes"; then
 796
 797 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 798 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 799 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 800 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 801 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 802 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 803 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 804 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 805 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 806 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 807 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 808 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 809
 810 WX_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], wxUSE_GTK2)
 811 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 812
 813 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 814 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 815 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 816 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 817 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 818 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 819 WX_ARG_WITH(gnomeprint,    [  --with-gnomeprint       use GNOME print for printing under Unix], wxUSE_LIBGNOMEPRINT)
 820 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 821
 822 fi
 823 dnl for GUI only
 824
 825 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 826 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 827 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 828 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 829 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 830
 831 dnl ---------------------------------------------------------------------------
 832 dnl compile options
 833 dnl ---------------------------------------------------------------------------
 834
 835 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 836 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 837 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 838 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 839 if test "$USE_OS2" = "1"; then
 840     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 841 fi
 842
 843 if test "$wxUSE_DEBUG" = "yes"; then
 844   DEFAULT_wxUSE_DEBUG_FLAG=yes
 845   DEFAULT_wxUSE_DEBUG_INFO=yes
 846   BUILD=debug
 847 elif test "$wxUSE_DEBUG" = "no"; then
 848   DEFAULT_wxUSE_DEBUG_FLAG=no
 849   DEFAULT_wxUSE_DEBUG_INFO=no
 850   BUILD=release
 851 fi
 852
 853 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 854 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 855 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 856 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 857 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 858 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 859 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 860 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 861 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 862 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 863
 864 WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWidgets 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
 865 WX_ARG_ENABLE(compat24,      [  --disable-compat24      disable wxWidgets 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, disable)
 866
 867 WX_ARG_ENABLE(rpath,         [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 868
 869
 870 dnl ---------------------------------------------------------------------------
 871 dnl (small) optional non GUI classes
 872 dnl ---------------------------------------------------------------------------
 873
 874 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 875 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 876
 877 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 878 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 879 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 880 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 881 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 882 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 883 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 884
 885 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 886
 887 dnl please keep the settings below in alphabetical order
 888 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 889 WX_ARG_ENABLE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 890 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 891 WX_ARG_ENABLE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 892 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 893 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 894 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 895 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 896 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 897 WX_ARG_ENABLE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 898 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 899 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 900 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 901 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 902 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 903 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
 904 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 905 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 906 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 907 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 908 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 909 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 910 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 911 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 912 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 913 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 914 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 915 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 916 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 917 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 918 WX_ARG_ENABLE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 919 WX_ARG_ENABLE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 920 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWidgets implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 921 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 922
 923 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 924 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 925 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 926 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 927 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 928
 929
 930 dnl ---------------------------------------------------------------------------
 931 dnl "big" options (i.e. those which change a lot of things throughout the library)
 932 dnl ---------------------------------------------------------------------------
 933
 934 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 935
 936 if test "$wxUSE_GUI" = "yes"; then
 937
 938 dnl ---------------------------------------------------------------------------
 939 dnl "big" GUI options
 940 dnl ---------------------------------------------------------------------------
 941
 942 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 943 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 944 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 945 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 946 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 947 WX_ARG_ENABLE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 948 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 949 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 950 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 951 WX_ARG_ENABLE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 952 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 953 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 954 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 955 WX_ARG_ENABLE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 956
 957 dnl ---------------------------------------------------------------------------
 958 dnl PostScript options
 959 dnl ---------------------------------------------------------------------------
 960 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 961
 962 dnl VZ: these options seem to be always on, if someone wants to change it please do
 963 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
 964 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
 965
 966 dnl ---------------------------------------------------------------------------
 967 dnl resources
 968 dnl ---------------------------------------------------------------------------
 969
 970 WX_ARG_ENABLE(prologio,    [  --enable-prologio       not available; see contrib], wxUSE_PROLOGIO)
 971 WX_ARG_ENABLE(resources,   [  --enable-resources      not available; see contrib], wxUSE_RESOURCES)
 972
 973 dnl ---------------------------------------------------------------------------
 974 dnl IPC &c
 975 dnl ---------------------------------------------------------------------------
 976
 977 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 978 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 979 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 980
 981 dnl WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
 982
 983 dnl ---------------------------------------------------------------------------
 984 dnl optional GUI controls (in alphabetical order except the first one)
 985 dnl ---------------------------------------------------------------------------
 986
 987 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
 988
 989 dnl even with --enable-controls, some may be disabled by giving
 990 dnl --disable-<control> later on the command line - but by default all will be
 991 dnl used (and vice versa)
 992 if test "$wxUSE_CONTROLS" = "yes"; then
 993   DEFAULT_wxUSE_ACCEL=yes
 994   DEFAULT_wxUSE_BMPBUTTON=yes
 995   DEFAULT_wxUSE_BUTTON=yes
 996   DEFAULT_wxUSE_CALCTRL=yes
 997   DEFAULT_wxUSE_CARET=yes
 998   DEFAULT_wxUSE_COMBOBOX=yes
 999   DEFAULT_wxUSE_CHECKBOX=yes
1000   DEFAULT_wxUSE_CHECKLISTBOX=yes
1001   DEFAULT_wxUSE_CHOICE=yes
1002   DEFAULT_wxUSE_CHOICEBOOK=yes
1003   DEFAULT_wxUSE_DATEPICKCTRL=yes
1004   DEFAULT_wxUSE_GAUGE=yes
1005   DEFAULT_wxUSE_GRID=yes
1006   DEFAULT_wxUSE_IMAGLIST=yes
1007   DEFAULT_wxUSE_LISTBOOK=yes
1008   DEFAULT_wxUSE_LISTBOX=yes
1009   DEFAULT_wxUSE_LISTCTRL=yes
1010   DEFAULT_wxUSE_NOTEBOOK=yes
1011   DEFAULT_wxUSE_RADIOBOX=yes
1012   DEFAULT_wxUSE_RADIOBTN=yes
1013   DEFAULT_wxUSE_SASH=yes
1014   DEFAULT_wxUSE_SCROLLBAR=yes
1015   DEFAULT_wxUSE_SLIDER=yes
1016   DEFAULT_wxUSE_SPINBTN=yes
1017   DEFAULT_wxUSE_SPINCTRL=yes
1018   DEFAULT_wxUSE_SPLITTER=yes
1019   DEFAULT_wxUSE_STATBMP=yes
1020   DEFAULT_wxUSE_STATBOX=yes
1021   DEFAULT_wxUSE_STATLINE=yes
1022   DEFAULT_wxUSE_STATUSBAR=yes
1023   DEFAULT_wxUSE_TAB_DIALOG=yes
1024   DEFAULT_wxUSE_TOGGLEBTN=yes
1025   DEFAULT_wxUSE_TOOLBAR=yes
1026   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1027   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
1028   DEFAULT_wxUSE_TOOLTIPS=yes
1029   DEFAULT_wxUSE_TREECTRL=yes
1030   DEFAULT_wxUSE_POPUPWIN=yes
1031   DEFAULT_wxUSE_TIPWINDOW=yes
1032 elif test "$wxUSE_CONTROLS" = "no"; then
1033   DEFAULT_wxUSE_ACCEL=no
1034   DEFAULT_wxUSE_BMPBUTTON=no
1035   DEFAULT_wxUSE_BUTTON=no
1036   DEFAULT_wxUSE_CALCTRL=no
1037   DEFAULT_wxUSE_CARET=no
1038   DEFAULT_wxUSE_COMBOBOX=no
1039   DEFAULT_wxUSE_CHECKBOX=no
1040   DEFAULT_wxUSE_CHECKLISTBOX=no
1041   DEFAULT_wxUSE_CHOICE=no
1042   DEFAULT_wxUSE_CHOICEBOOK=no
1043   DEFAULT_wxUSE_DATEPICKCTRL=no
1044   DEFAULT_wxUSE_GAUGE=no
1045   DEFAULT_wxUSE_GRID=no
1046   DEFAULT_wxUSE_IMAGLIST=no
1047   DEFAULT_wxUSE_LISTBOOK=no
1048   DEFAULT_wxUSE_LISTBOX=no
1049   DEFAULT_wxUSE_LISTCTRL=no
1050   DEFAULT_wxUSE_NOTEBOOK=no
1051   DEFAULT_wxUSE_RADIOBOX=no
1052   DEFAULT_wxUSE_RADIOBTN=no
1053   DEFAULT_wxUSE_SASH=no
1054   DEFAULT_wxUSE_SCROLLBAR=no
1055   DEFAULT_wxUSE_SLIDER=no
1056   DEFAULT_wxUSE_SPINBTN=no
1057   DEFAULT_wxUSE_SPINCTRL=no
1058   DEFAULT_wxUSE_SPLITTER=no
1059   DEFAULT_wxUSE_STATBMP=no
1060   DEFAULT_wxUSE_STATBOX=no
1061   DEFAULT_wxUSE_STATLINE=no
1062   DEFAULT_wxUSE_STATUSBAR=no
1063   DEFAULT_wxUSE_TAB_DIALOG=no
1064   DEFAULT_wxUSE_TOGGLEBTN=no
1065   DEFAULT_wxUSE_TOOLBAR=no
1066   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1067   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
1068   DEFAULT_wxUSE_TOOLTIPS=no
1069   DEFAULT_wxUSE_TREECTRL=no
1070   DEFAULT_wxUSE_POPUPWIN=no
1071   DEFAULT_wxUSE_TIPWINDOW=no
1072 fi
1073
1074 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1075 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
1076 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1077 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
1078 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1079 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1080 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1081 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1082 WX_ARG_ENABLE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
1083 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
1084 WX_ARG_ENABLE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
1085 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
1086 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1087 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1088 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1089 WX_ARG_ENABLE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
1090 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1091 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1092 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1093 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1094 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1095 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1096 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1097 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1098 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1099 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1100 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1101 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1102 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1103 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1104 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1105 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1106 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1107 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1108 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1109 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1110 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1111 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
1112 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1113 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1114 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1115
1116 dnl ---------------------------------------------------------------------------
1117 dnl common dialogs
1118 dnl ---------------------------------------------------------------------------
1119
1120 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1121 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1122 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1123 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1124 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1125 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1126 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1127 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1128 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1129 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1130 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1131 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1132 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1133 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1134
1135 dnl ---------------------------------------------------------------------------
1136 dnl misc GUI options
1137 dnl ---------------------------------------------------------------------------
1138
1139 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1140 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1141 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1142 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1143 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1144 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1145 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick (Linux only)], wxUSE_JOYSTICK)
1146 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Windows only)], wxUSE_METAFILE)
1147 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1148 WX_ARG_ENABLE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1149
1150 dnl ---------------------------------------------------------------------------
1151 dnl support for image formats that do not rely on external library
1152 dnl ---------------------------------------------------------------------------
1153
1154 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1155 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1156 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1157 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1158 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1159 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1160 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1161 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1162
1163 fi
1164
1165 dnl ---------------------------------------------------------------------------
1166 dnl flavour support
1167 dnl ---------------------------------------------------------------------------
1168
1169 dnl Should this be --enable?  I flip-flopped a couple of times and this seems
1170 dnl in the spirit if not the letter, we have gtk-prefix and the like in this group.
1171 dnl It doesn't actually change anything but the output file names.
1172 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
1173
1174 dnl ---------------------------------------------------------------------------
1175 dnl some win32 settings
1176 dnl ---------------------------------------------------------------------------
1177
1178 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
1179 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
1180 if test "x$VENDOR" = "x"; then
1181     VENDOR="custom"
1182 fi
1183
1184
1185 dnl for GUI only
1186
1187 dnl cache the options values before (may be) aborting below
1188 WX_ARG_CACHE_FLUSH
1189
1190 dnl check that no more than one toolkit is given and that if none are given that
1191 dnl we have a default one
1192
1193 AC_MSG_CHECKING(for toolkit)
1194
1195 # In Wine, we need to default to MSW, not GTK or MOTIF
1196 if test "$wxUSE_WINE" = "yes"; then
1197     DEFAULT_DEFAULT_wxUSE_GTK=0
1198     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1199     DEFAULT_DEFAULT_wxUSE_MSW=1
1200     wxUSE_SHARED=no
1201 fi
1202
1203 if test "$wxUSE_GUI" = "yes"; then
1204
1205     if test "$USE_BEOS" = 1; then
1206         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1207     fi
1208
1209     if test "$TOOLKIT_GIVEN" = 1; then
1210       dnl convert "yes" to 1 and "no" to 0
1211       for toolkit in `echo $ALL_TOOLKITS`; do
1212         var=wxUSE_$toolkit
1213         eval "value=\$${var}"
1214         eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1215       done
1216     else
1217       dnl try to guess the most apropriate toolkit for this platform
1218       for toolkit in `echo $ALL_TOOLKITS`; do
1219         if test "$has_toolkit_in_cache" != 1; then
1220           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1221         else
1222           var=DEFAULT_wxUSE_$toolkit
1223         fi
1224         eval "wxUSE_$toolkit=\$${var}"
1225       done
1226     fi
1227
1228     dnl we suppose that expr is available (maybe there is a better way to do
1229     dnl this? what about using ALL_TOOLKITS? TODO)
1230     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1231                   + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} \
1232                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1233
1234     dnl Allow wxUSE_PM only for OS/2 with EMX.
1235     case "${host}" in
1236       *-pc-os2_emx | *-pc-os2-emx )
1237         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1238     esac
1239
1240     case "$NUM_TOOLKITS" in
1241       1)
1242       ;;
1243       0)
1244         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1245       ;;
1246       *)
1247         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1248     esac
1249
1250     dnl cache the wxUSE_<TOOLKIT> values too
1251     for toolkit in `echo $ALL_TOOLKITS`; do
1252       var=wxUSE_$toolkit
1253       eval "value=\$${var}"
1254       if test "x$value" != x; then
1255         cache_var=CACHE_$toolkit
1256         eval "cache=\$${cache_var}"
1257         if test "$cache" = 1; then
1258           echo "$var=$value" >> ${wx_arg_cache_file}
1259         fi
1260         if test "$value" = 1; then
1261           toolkit_echo=`echo $toolkit | tr "[[A-Z]]" "[[a-z]]"`
1262           AC_MSG_RESULT($toolkit_echo)
1263         fi
1264       fi
1265     done
1266 else
1267     if test "x$host_alias" != "x"; then
1268         AC_MSG_RESULT(base ($host_alias hosted) only)
1269     else
1270         AC_MSG_RESULT(base only)
1271     fi
1272 fi
1273
1274 dnl ---------------------------------------------------------------------------
1275 dnl When we are using Cygwin with Motif/GTK+, we want it to appear like
1276 dnl 'just' a POSIX platform, so the Win32 API must not be available
1277 dnl ---------------------------------------------------------------------------
1278 dnl (Windows-only piece)
1279 wants_win32=0
1280 doesnt_want_win32=0
1281 case "${host}" in
1282   *-*-cygwin*)
1283       if test "$wxUSE_MSW" = 1 ; then
1284         wants_win32=1
1285       else
1286         doesnt_want_win32=1
1287       fi
1288   ;;
1289   *-*-mingw*)
1290       wants_win32=1
1291   ;;
1292 esac
1293
1294 dnl ---------------------------------------------------------------------------
1295 dnl Wine is a virtual platform, we need to patch things up a bit
1296 dnl ---------------------------------------------------------------------------
1297 if test "$wxUSE_WINE" = "yes"; then
1298     wants_win32=1
1299     dnl FIXME: we should do a better job of testing for these
1300     CC=winegcc
1301     CXX=wineg++
1302     RESCOMP=wrc
1303     LDFLAGS_GUI="-mwindows"
1304 fi
1305
1306 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1307 dnl     take effect on Cygwin/Mingw and not other platforms.
1308 if test "$wants_win32" = 1 ; then
1309     USE_UNIX=0
1310     USE_WIN32=1
1311     AC_DEFINE(__WIN32__)
1312     AC_DEFINE(__WIN95__)
1313     AC_DEFINE(__WINDOWS__)
1314     AC_DEFINE(__GNUWIN32__)
1315     AC_DEFINE(STRICT)
1316     AC_DEFINE(WINVER, 0x0400)
1317 fi
1318 if test "$doesnt_want_win32" = 1 ; then
1319     USE_UNIX=1
1320     USE_WIN32=0
1321 fi
1322 dnl (end of Windows-only piece)
1323
1324 if test "$USE_UNIX" = 1 ; then
1325     wxUSE_UNIX=yes
1326     AC_DEFINE(__UNIX__)
1327 fi
1328
1329 dnl ---------------------------------------------------------------------------
1330 dnl Checks for programs
1331 dnl ---------------------------------------------------------------------------
1332
1333 dnl flush the cache because checking for programs might abort
1334 AC_CACHE_SAVE
1335
1336 dnl cross-compiling support: we're cross compiling if the build system is
1337 dnl different from the target one (assume host and target be always the same)
1338 if test "$build" != "$host" ; then
1339     if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 -o "$USE_UNIX" = 1; then
1340         CC=$host_alias-gcc
1341         CXX=$host_alias-c++
1342         AR=$host_alias-ar
1343         RANLIB=$host_alias-ranlib
1344         DLLTOOL=$host_alias-dlltool
1345         RESCOMP=$host_alias-windres
1346         STRIP=$host_alias-strip
1347     elif test "x$CC" '!=' "x"; then
1348         echo "You set CC, I assume you know what you are doing."
1349     else
1350         AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
1351     fi
1352 fi
1353
1354 dnl C-compiler checks
1355 dnl   defines CC with the compiler to use
1356 dnl   defines GCC with yes if using gcc
1357 dnl   defines GCC empty if not using gcc
1358 dnl   defines CFLAGS
1359 dnl
1360 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1361 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1362 dnl -g and -O flags ourselves below
1363 CFLAGS=${CFLAGS:=}
1364 AC_PROG_CC
1365 AC_BAKEFILE_PROG_MWCC
1366
1367 dnl is -traditional needed for correct compilations
1368 dnl   adds -traditional for gcc if needed
1369 AC_PROG_GCC_TRADITIONAL
1370
1371 AC_LANG_SAVE
1372 AC_LANG_CPLUSPLUS
1373
1374 dnl C++-compiler checks
1375 dnl   defines CXX with the compiler to use
1376 dnl   defines GXX with yes if using gxx
1377 dnl   defines GXX empty if not using gxx
1378 dnl   defines CXXFLAGS
1379 dnl
1380 dnl see CFLAGS line above
1381 CXXFLAGS=${CXXFLAGS:=}
1382 AC_PROG_CXX
1383 AC_BAKEFILE_PROG_MWCXX
1384
1385 AC_LANG_RESTORE
1386
1387 dnl ranlib command
1388 dnl   defines RANLIB with the appropriate command
1389 AC_PROG_RANLIB
1390
1391 dnl ar command
1392 dnl   defines AR with the appropriate command
1393 AC_CHECK_PROG(AR, ar, ar)
1394 if test "x$AR" = "x" ; then
1395     AC_MSG_ERROR([ar is needed to build wxWidgets])
1396 fi
1397
1398 dnl install checks
1399 dnl   defines INSTALL with the appropriate command
1400 AC_PROG_INSTALL
1401
1402 dnl   make install path absolute (if not already);
1403 dnl   will fail with (some) MSDOS paths
1404 case ${INSTALL} in
1405   /* ) # Absolute
1406      ;;
1407   ?:* ) # Drive letter, considered as absolute.
1408      ;;
1409   *)
1410      INSTALL=`pwd`/${INSTALL} ;;
1411 esac
1412
1413
1414 case "${host}" in
1415
1416     dnl The other BSD's should probably go in here too, since this is
1417     dnl to workaround a strange static lib BSDism.
1418     dnl Mac OS X install seems to ignore -p option...
1419     powerpc-*-darwin* )
1420         INSTALL_PROGRAM="cp -fp"
1421         INSTALL_DATA="cp -fp"
1422         ;;
1423     *)
1424         ;;
1425 esac
1426
1427 dnl strip command
1428 dnl   defines STRIP as strip or nothing if not found
1429 AC_CHECK_PROG(STRIP, strip, strip, true)
1430
1431 dnl does make support "-include" (only GNU make does AFAIK)?
1432 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1433 [
1434     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1435             egrep -s GNU > /dev/null); then
1436         wx_cv_prog_makeisgnu="yes"
1437     else
1438         wx_cv_prog_makeisgnu="no"
1439     fi
1440 ])
1441
1442 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1443     IF_GNU_MAKE=""
1444 else
1445     IF_GNU_MAKE="#"
1446 fi
1447
1448 AC_SUBST(IF_GNU_MAKE)
1449
1450 dnl we don't need to check for VPATH support in GNU make - it does have it
1451 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1452 dnl check if VPATH works
1453 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1454 dnl create Makefile
1455 cat - << EOF > confMake
1456 check : file
1457         cp \$? \$@
1458         cp \$? final_file
1459 EOF
1460
1461 if test ! -d sub ; then
1462   mkdir sub
1463 fi
1464 echo dummy > sub/file
1465 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1466 RESULT=$?
1467 rm -f sub/file check final_file confMake
1468 rmdir sub
1469 if test "$RESULT" = 0; then
1470   wx_cv_prog_makevpath="yes"
1471 else
1472   wx_cv_prog_makevpath="no"
1473 fi
1474 ])
1475
1476 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1477 AC_MSG_ERROR([
1478 You need a make-utility that is able to use the variable
1479 VPATH correctly.
1480 If your version of make does not support VPATH correctly,
1481 please install GNU-make (possibly as gmake), and start
1482 configure with the following command:
1483 export MAKE=gmake; ./configure  for sh-type shells
1484 setenv MAKE gmake; ./configure  for csh-type shells
1485 Also please do remember to use gmake in this case every time
1486 you are trying to compile.
1487 ])
1488 fi dnl make without VPATH
1489 fi dnl not GNU make
1490
1491 dnl needed for making link to setup.h
1492 AC_PROG_LN_S
1493
1494 dnl ------------------------------------------------------------------------
1495 dnl Platform specific tests
1496 dnl ------------------------------------------------------------------------
1497
1498 case "${host}" in
1499   *-pc-os2_emx | *-pc-os2-emx )
1500       dnl ---------------------------------------------------------------------
1501       dnl When we are using gcc on OS/2, we want to be either using resources
1502       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1503       dnl Moreover we need to link explicitly against either stdcpp.a or
1504       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1505       dnl not "g++/c++".
1506       dnl ---------------------------------------------------------------------
1507       dnl (OS/2-only piece)
1508       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1509           dnl More complete Unix emulation for unix-like ports
1510           dnl by linking in POSIX/2's cExt (if available).
1511           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1512       else
1513           dnl Include resources for the "native" port (wxPM).
1514           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1515       fi
1516       AC_CACHE_CHECK([for gcc version], wx_cv_gccversion,[
1517           AC_TRY_COMPILE([],
1518               [
1519                   #if (__GNUC__ < 3)
1520                       #error old gcc
1521                   #endif
1522               ],
1523               [
1524                   AC_TRY_COMPILE([],
1525                       [
1526                           #if (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1527                               #error intermediate gcc
1528                           #endif
1529                       ],
1530                       [
1531                          wx_cv_gccversion=Innotek
1532                       ],
1533                       [
1534                          wx_cv_gccversion=3
1535                       ]
1536                   )
1537               ],
1538               [
1539                   wx_cv_gccversion=2
1540               ]
1541           )
1542       ])
1543       if test "$wx_cv_gccversion" = "2"; then
1544           LIBS="$LIBS -lstdcpp"
1545           LDFLAGS="$LDFLAGS -Zsysv-signals"
1546       else
1547           if test "$wx_cv_gccversion" = "3"; then
1548               LIBS="$LIBS -lstdcxx"
1549               LDFLAGS="$LDFLAGS -Zsysv-signals"
1550           else
1551               LIBS="$LIBS -lstdc++"
1552           fi
1553       fi
1554       if test "$wxUSE_OMF" = "yes"; then
1555         LDFLAGS="$LDFLAGS -Zomf -Zlinker /PMTYPE:PM -Zlinker /EXEPACK"
1556       fi
1557       dnl (end of OS/2-only piece)
1558   ;;
1559   *)
1560       dnl ---------------------------------------------------------------------
1561       dnl look for strcasecmp() in string.h and then strings.h if it's not
1562       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1563       dnl used.
1564       dnl ---------------------------------------------------------------------
1565       dnl (non-OS/2-only piece)
1566
1567       AC_LANG_SAVE
1568       AC_LANG_CPLUSPLUS
1569
1570       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1571           AC_TRY_LINK([
1572               #include <string.h>
1573               ],
1574               [
1575                   strcasecmp("foo", "bar");
1576               ],
1577               ac_cv_string_strcasecmp=yes,
1578               ac_cv_string_strcasecmp=no
1579           )
1580       ])
1581
1582       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1583           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1584       else
1585           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1586               AC_TRY_LINK([
1587                   #include <strings.h>
1588                   ],
1589                   [
1590                       strcasecmp("foo", "bar");
1591                   ],
1592                   ac_cv_strings_strcasecmp=yes,
1593                   ac_cv_strings_strcasecmp=no
1594               )
1595           ])
1596
1597           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1598               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1599           else
1600               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1601           fi
1602       fi
1603
1604       AC_LANG_RESTORE
1605       dnl (end of non-OS/2-only piece)
1606   ;;
1607 esac
1608
1609 dnl ------------------------------------------------------------------------
1610 dnl Check for headers
1611 dnl ------------------------------------------------------------------------
1612
1613 dnl defines HAVE_STDLIB_H
1614 AC_CHECK_HEADERS(stdlib.h)
1615 dnl defines HAVE_MALLOC_H
1616 AC_CHECK_HEADERS(malloc.h)
1617 dnl defines HAVE_UNISTD_H
1618 AC_CHECK_HEADERS(unistd.h)
1619 dnl defines HAVE_WCHAR_H
1620 AC_CHECK_HEADERS(wchar.h)
1621
1622 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1623 if test "$ac_cv_header_wchar_h" != "yes"; then
1624     dnl defines HAVE_WCSTR_H
1625     AC_CHECK_HEADERS(wcstr.h)
1626 fi
1627
1628 dnl defines HAVE_FNMATCH_H
1629 AC_CHECK_HEADERS(fnmatch.h)
1630
1631 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
1632     AC_CHECK_FUNCS(fnmatch)
1633 fi
1634
1635 dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
1636 AC_CHECK_HEADERS(langinfo.h)
1637
1638 case "${host}" in
1639   *-pc-os2_emx | *-pc-os2-emx )
1640       dnl Explicitly link -lintl if langinfo.h is available.
1641       if test $ac_cv_header_langinfo_h = "yes"; then
1642           LIBS="$LIBS -lintl"
1643       fi
1644   ;;
1645 esac
1646
1647 if test "$wxUSE_GUI" = "yes"; then
1648     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
1649         dnl defines HAVE_X11_XKBLIB_H
1650         AC_CHECK_HEADERS(X11/Xlib.h)
1651         AC_CHECK_HEADERS([X11/XKBlib.h], [], [],
1652                          [
1653                           #if HAVE_X11_XLIB_H
1654                             #include <X11/Xlib.h>
1655                           #endif
1656                          ])
1657     fi
1658 fi
1659
1660 dnl ---------------------------------------------------------------------------
1661 dnl Checks for compiler characteristics
1662 dnl ---------------------------------------------------------------------------
1663
1664 dnl defines const to be empty if c-compiler does not support const fully
1665 AC_C_CONST
1666 dnl defines inline to a sensible value for the c-compiler
1667 AC_C_INLINE
1668
1669 dnl check the sizes of integral types (give some reasonable default values for
1670 dnl cross-compiling)
1671 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1672 AC_CHECK_SIZEOF(char, 1)
1673 AC_CHECK_SIZEOF(short, 2)
1674 AC_CHECK_SIZEOF(void *, 4)
1675 AC_CHECK_SIZEOF(int, 4)
1676 AC_CHECK_SIZEOF(long, 4)
1677 AC_CHECK_SIZEOF(size_t, 4)
1678
1679 case "${host}" in
1680     arm-*-linux* )
1681         AC_CHECK_SIZEOF(long long, 8)
1682     ;;
1683     *-hp-hpux* )
1684         AC_CHECK_SIZEOF(long long, 0)
1685         if test "$ac_cv_sizeof_long_long" != "0"; then
1686             dnl HPUX 10.20 headers need this define in order to use long long definitions
1687             CPPFLAGS="$CPPFLAGS -D_INCLUDE_LONGLONG"
1688         fi
1689     ;;
1690     * )
1691         AC_CHECK_SIZEOF(long long, 0)
1692 esac
1693
1694 dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
1695 dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
1696 dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
1697 AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
1698 [
1699     AC_TRY_RUN(
1700         [
1701             /* DJGPP only has fake wchar_t: */
1702             #ifdef __DJGPP__
1703             #  error "fake wchar_t"
1704             #endif
1705             #ifdef HAVE_WCHAR_H
1706             #  ifdef __CYGWIN__
1707             #    include <stddef.h>
1708             #  endif
1709             #  include <wchar.h>
1710             #endif
1711             #ifdef HAVE_STDLIB_H
1712             #  include <stdlib.h>
1713             #endif
1714             #include <stdio.h>
1715             int main()
1716             {
1717                 FILE *f=fopen("conftestval", "w");
1718                 if (!f) exit(1);
1719                 fprintf(f, "%i", sizeof(wchar_t));
1720                 exit(0);
1721             }
1722         ],
1723         wx_cv_sizeof_wchar_t=`cat conftestval`,
1724         wx_cv_sizeof_wchar_t=0,
1725         [
1726             case "${host}" in
1727               *-pc-msdosdjgpp )
1728                 wx_cv_sizeof_wchar_t=0
1729                 ;;
1730               * )
1731                 wx_cv_sizeof_wchar_t=4
1732                 ;;
1733             esac
1734         ]
1735     )
1736 ])
1737
1738 AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
1739
1740 dnl checks needed to define wxVaCopy
1741 AC_CACHE_CHECK([for va_copy],
1742     wx_cv_func_va_copy,
1743     [
1744         AC_LINK_IFELSE([
1745             #include <stdarg.h>
1746             void foo(char *f, ...)
1747             {
1748                 va_list ap1, ap2;
1749                 va_start(ap1, f);
1750                 va_copy(ap2, ap1);
1751                 va_end(ap2);
1752                 va_end(ap1);
1753             }
1754             int main()
1755             {
1756                 foo("hi", 17);
1757                 return 0;
1758             }],
1759             wx_cv_func_va_copy=yes,
1760             wx_cv_func_va_copy=no
1761         )
1762     ]
1763 )
1764
1765 if test $wx_cv_func_va_copy = "yes"; then
1766     AC_DEFINE(HAVE_VA_COPY)
1767 else
1768     dnl try to understand how can we copy va_lists
1769     AC_CACHE_CHECK([if va_list can be copied by value],
1770         wx_cv_type_va_list_lvalue,
1771         [
1772             AC_RUN_IFELSE([
1773                 #include <stdarg.h>
1774                 int foo(char *f, ...)
1775                 {
1776                     va_list ap1, ap2;
1777                     va_start(ap1, f);
1778                     ap2 = ap1;
1779                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1780                         return 1;
1781                     va_end(ap2);
1782                     va_end(ap1);
1783                     return 0;
1784                 }
1785                 int main()
1786                 {
1787                     return foo("hi", 17);
1788                 }],
1789                 wx_cv_type_va_list_lvalue=yes,
1790                 wx_cv_type_va_list_lvalue=no,
1791                 dnl assume most common case for cross-compiling...
1792                 wx_cv_type_va_list_lvalue=yes
1793             )
1794         ]
1795     )
1796
1797     if test $wx_cv_type_va_list_lvalue != "yes"; then
1798         dnl we suppose that the only thing which can't be copied like this
1799         dnl are arrays... only experience will show whether this is really true
1800         AC_DEFINE(VA_LIST_IS_ARRAY)
1801     fi
1802 fi
1803
1804 dnl check for large file support
1805 AC_SYS_LARGEFILE
1806
1807 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1808 dnl line because otherwise the system headers risk being included before
1809 dnl wx/defs.h which defines these constants leading to inconsistent
1810 dnl sizeof(off_t) in different source files of the same program and linking
1811 dnl problems
1812 if test "x$wx_largefile" = "xyes"; then
1813     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1814         WX_LARGEFILE_FLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1815     else
1816         WX_LARGEFILE_FLAGS="-D_LARGE_FILES"
1817     fi
1818     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1819     AC_FUNC_FSEEKO
1820     if test "$ac_cv_sys_largefile_source" != no; then
1821         WX_LARGEFILE_FLAGS="$WX_LARGEFILE_FLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1822     fi
1823     CPPFLAGS="$CPPFLAGS $WX_LARGEFILE_FLAGS"
1824 fi
1825
1826 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1827 WX_C_BIGENDIAN
1828
1829 dnl check for iostream (as opposed to iostream.h) standard header
1830 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1831
1832 dnl check whether C++ compiler supports bool built-in type
1833 WX_CPP_BOOL
1834
1835 dnl check whether C++ compiler supports explicit keyword
1836 WX_CPP_EXPLICIT
1837
1838 dnl check whether C++ compiler supports C++ casts
1839 AC_CXX_CONST_CAST
1840 AC_CXX_REINTERPRET_CAST
1841 AC_CXX_STATIC_CAST
1842
1843 dnl check various STL features
1844 if test "$wxUSE_STL" = "yes"; then
1845     AC_LANG_PUSH(C++)
1846
1847     dnl check for basic STL functionality
1848     AC_MSG_CHECKING([for basic STL functionality])
1849     AC_TRY_COMPILE([#include <string>
1850                     #include <functional>
1851                     #include <algorithm>
1852                     #include <vector>
1853                     #include <list>],
1854                     [std::vector<int> moo;
1855                      std::list<int> foo;
1856                      std::vector<int>::iterator it =
1857                          std::find_if(moo.begin(), moo.end(),
1858                                       std::bind2nd(std::less<int>(), 3));],
1859                     [AC_MSG_RESULT([yes])],
1860                     [AC_MSG_RESULT([no])
1861                      AC_MSG_ERROR([Basic STL functionality missing])])
1862
1863     dnl check if <string> declares std::wstring
1864     AC_MSG_CHECKING([for std::wstring in <string>])
1865     AC_TRY_COMPILE([#include <string>],
1866                    [std::wstring foo;],
1867                    [AC_MSG_RESULT(yes)
1868                     AC_DEFINE(HAVE_STD_WSTRING)],
1869                    [AC_MSG_RESULT(no)])
1870
1871     dnl check for compliant std::string::compare
1872     AC_MSG_CHECKING([for compliant std::string::compare])
1873     AC_TRY_COMPILE([#include <string>],
1874                    [std::string foo, bar;
1875                     foo.compare(bar);
1876                     foo.compare(1, 1, bar);
1877                     foo.compare(1, 1, bar, 1, 1);
1878                     foo.compare("");
1879                     foo.compare(1, 1, "");
1880                     foo.compare(1, 1, "", 2);],
1881                    [AC_MSG_RESULT(yes)
1882                     AC_DEFINE(HAVE_STD_STRING_COMPARE)],
1883                    [AC_MSG_RESULT(no)])
1884
1885     dnl check for hash_map and hash_set headers
1886     AC_CHECK_HEADER([hash_map],
1887                     [AC_MSG_CHECKING([for hash_map and hash_set])
1888                      AC_TRY_COMPILE([#include <hash_map>
1889                                      #include <hash_set>],
1890                                     [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
1891                                      std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
1892                                     [AC_MSG_RESULT(yes)
1893                                      AC_DEFINE(HAVE_HASH_MAP)
1894                                      AC_DEFINE(HAVE_STD_HASH_MAP)],
1895                                     [AC_MSG_RESULT(no)])
1896                      ])
1897
1898     AC_CHECK_HEADER([ext/hash_map],
1899                     [AC_MSG_CHECKING([for hash_map and hash_set])
1900                      AC_TRY_COMPILE([#include <ext/hash_map>
1901                                      #include <ext/hash_set>],
1902                                     [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
1903                                      __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
1904                                     [AC_MSG_RESULT(yes)
1905                                      AC_DEFINE(HAVE_EXT_HASH_MAP)
1906                                      AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)],
1907                                     [AC_MSG_RESULT(no)])
1908                      ])
1909
1910     AC_LANG_POP
1911 fi
1912
1913 dnl ---------------------------------------------------------------------------
1914 dnl Define search path for includes and libraries: all headers and libs will be
1915 dnl looked for in all directories of this path
1916 dnl ---------------------------------------------------------------------------
1917
1918 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1919 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1920 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1921 dnl
1922 dnl Also try to put all directories which may contain X11R6 before those which
1923 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1924 dnl
1925 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
1926 dnl systems which have both (AIX 4.x does)
1927 SEARCH_INCLUDE="\
1928     /usr/local/include        \
1929                               \
1930     /usr/Motif-2.1/include    \
1931     /usr/Motif-1.2/include    \
1932     /usr/include/Motif1.2     \
1933     /opt/xpm/include/X11      \
1934     /opt/GBxpm/include/       \
1935     /opt/GBxpm/X11/include/   \
1936                               \
1937     /usr/dt/include           \
1938     /usr/openwin/include      \
1939                               \
1940     /usr/include/Xm           \
1941                               \
1942     /usr/X11R6/include        \
1943     /usr/X11R6.4/include      \
1944     /usr/X11R5/include        \
1945     /usr/X11R4/include        \
1946                               \
1947     /usr/include/X11R6        \
1948     /usr/include/X11R5        \
1949     /usr/include/X11R4        \
1950                               \
1951     /usr/local/X11R6/include  \
1952     /usr/local/X11R5/include  \
1953     /usr/local/X11R4/include  \
1954                               \
1955     /usr/local/include/X11R6  \
1956     /usr/local/include/X11R5  \
1957     /usr/local/include/X11R4  \
1958                               \
1959     /usr/X11/include          \
1960     /usr/include/X11          \
1961     /usr/local/X11/include    \
1962     /usr/local/include/X11    \
1963                               \
1964     /usr/X386/include         \
1965     /usr/x386/include         \
1966     /usr/XFree86/include/X11  \
1967                               \
1968     X:/XFree86/include        \
1969     X:/XFree86/include/X11    \
1970                               \
1971     /usr/include/gtk          \
1972     /usr/local/include/gtk    \
1973     /usr/include/glib         \
1974     /usr/local/include/glib   \
1975                               \
1976     /usr/include/qt           \
1977     /usr/local/include/qt     \
1978                               \
1979     /usr/local/arm/3.3.2/include     \
1980                               \
1981     /usr/include/windows      \
1982     /usr/include/wine         \
1983     /usr/local/include/wine   \
1984                               \
1985     /usr/unsupported/include  \
1986     /usr/athena/include       \
1987     /usr/local/x11r5/include  \
1988     /usr/lpp/Xamples/include  \
1989                               \
1990     /usr/openwin/share/include"
1991
1992 dnl prepend lib and lib32 for IRIX where the files in these directories should
1993 dnl be found before the ones in lib64 for 32bit compilation -- of course, this
1994 dnl probably/surely breaks 64bit compilation... IMO the only real solution is to
1995 dnl stop using WX_PATH_FIND_LIBRARIES() at all and use AC_CHECK_LIB() instead
1996 dnl
1997 dnl add 64 bit versions for Linux on AMD (this is not perfect but well...)
1998 SEARCH_LIB="/usr/lib /usr/lib32 `echo "$SEARCH_INCLUDE" | sed s/include/lib/g` /usr/lib64 /usr/X11R6/lib64"
1999
2000 dnl ------------------------------------------------------------------------
2001 dnl Check for libraries
2002 dnl ------------------------------------------------------------------------
2003
2004 dnl flush the cache because checking for libraries below might abort
2005 AC_CACHE_SAVE
2006
2007 dnl check for glibc version
2008 dnl
2009 dnl VZ: I have no idea why had this check been there originally, but now
2010 dnl     we could probably do without it by just always adding _GNU_SOURCE
2011 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2012     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2013         AC_TRY_COMPILE([#include <features.h>],
2014             [
2015                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2016                     #error not glibc2.1
2017                 #endif
2018             ],
2019             [
2020                 wx_cv_lib_glibc21=yes
2021             ],
2022             [
2023                 wx_cv_lib_glibc21=no
2024             ]
2025         )
2026     ])
2027     if test "$wx_cv_lib_glibc21" = "yes"; then
2028         AC_DEFINE(wxHAVE_GLIBC2)
2029     fi
2030 fi
2031
2032 dnl we may need _GNU_SOURCE for 2 things:
2033 dnl
2034 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2035 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2036 dnl  which breaks libtiff compilation, so it is simpler to just define
2037 dnl  _GNU_SOURCE to get everything)
2038 dnl
2039 dnl  2. for Unicode functions
2040 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2041     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2042         AC_DEFINE(_GNU_SOURCE)
2043     fi
2044 fi
2045
2046 dnl ---------------------------------------------------------------------------
2047 dnl Optional libraries
2048 dnl
2049 dnl   --with-<lib>=sys
2050 dnl       looks for system library and fails if not found
2051 dnl
2052 dnl   --with-<lib>
2053 dnl   --with-<lib>=yes
2054 dnl       looks for system library and, if not found, prints a warning,
2055 dnl       falls back to the builtin wx version, and continues configuration
2056 dnl
2057 dnl   --with-<lib>=builtin
2058 dnl       uses builtin wx version without searching for system library
2059 dnl
2060 dnl   --with-<lib>=no
2061 dnl   --without-<lib>
2062 dnl       do not use library (neither system nor builtin wx version)
2063 dnl
2064 dnl ---------------------------------------------------------------------------
2065
2066 dnl ------------------------------------------------------------------------
2067 dnl Check for regex libraries
2068 dnl ------------------------------------------------------------------------
2069
2070 if test "$wxUSE_REGEX" != "no"; then
2071     AC_DEFINE(wxUSE_REGEX)
2072
2073     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2074         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2075         wxUSE_REGEX=builtin
2076     fi
2077
2078     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2079         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2080         dnl on some old systems it may be in libregex - check for it too?
2081         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp)])
2082
2083         if test "x$ac_cv_func_regcomp" != "xyes"; then
2084             if test "$wxUSE_REGEX" = "sys" ; then
2085                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2086             else
2087                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2088                 wxUSE_REGEX=builtin
2089             fi
2090         else
2091             dnl we are using the system library
2092             wxUSE_REGEX=sys
2093             dnl only the built-in supports advanced REs
2094             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2095         fi
2096     fi
2097 fi
2098
2099 dnl ------------------------------------------------------------------------
2100 dnl Check for zlib compression library
2101 dnl ------------------------------------------------------------------------
2102
2103 ZLIB_LINK=
2104 if test "$wxUSE_ZLIB" != "no" ; then
2105     AC_DEFINE(wxUSE_ZLIB)
2106
2107     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2108         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2109         dnl should still use it because hopefully (can someone confirm this?)
2110         dnl Apple did fix the security problem in it and not using the system
2111         dnl library results in a whole bunch of warnings when linking with
2112         dnl Carbon framework
2113         if test "$USE_DARWIN" = 1; then
2114             system_zlib_h_ok="yes"
2115         else
2116             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2117             dnl known to not work) and although I don't know which is
2118             dnl the minimal required version it's safer to test for 1.1.4 as
2119             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2120             dnl has anything more ancient (1.1.3 was released in July 1998)
2121             dnl anyhow
2122             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2123                 [AC_TRY_RUN(
2124                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2125                     [
2126                         #include <zlib.h>
2127                         #include <stdio.h>
2128
2129                         int main()
2130                         {
2131                             FILE *f=fopen("conftestval", "w");
2132                             if (!f) exit(1);
2133                             fprintf(f, "%s",
2134                                     ZLIB_VERSION[0] == '1' &&
2135                                     (ZLIB_VERSION[2] > '1' ||
2136                                     (ZLIB_VERSION[2] == '1' &&
2137                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2138                             exit(0);
2139                         }
2140                     ],
2141                     ac_cv_header_zlib_h=`cat conftestval`,
2142                     ac_cv_header_zlib_h=no,
2143                     dnl cross-compiling: don't have an answer, try later
2144                     unset ac_cv_header_zlib_h
2145                 )]
2146             )
2147             dnl If the test above did not come up with a value (e.g. cross
2148             dnl compiling) then this should give a definitive answer
2149             AC_CHECK_HEADER(zlib.h)
2150
2151             system_zlib_h_ok=$ac_cv_header_zlib_h
2152         fi
2153
2154         if test "$system_zlib_h_ok" = "yes"; then
2155             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2156         fi
2157
2158         if test "x$ZLIB_LINK" = "x" ; then
2159             if test "$wxUSE_ZLIB" = "sys" ; then
2160                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2161             else
2162                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2163                 wxUSE_ZLIB=builtin
2164             fi
2165         else
2166             dnl we are using the system library
2167             wxUSE_ZLIB=sys
2168         fi
2169     fi
2170 fi
2171
2172 dnl ------------------------------------------------------------------------
2173 dnl Check for png library
2174 dnl ------------------------------------------------------------------------
2175
2176 PNG_LINK=
2177 if test "$wxUSE_LIBPNG" != "no" ; then
2178     AC_DEFINE(wxUSE_LIBPNG)
2179
2180     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2181         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2182         wxUSE_LIBPNG=sys
2183     fi
2184
2185     dnl for the check below to have a chance to succeed, we must already have
2186     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2187     dnl doesn't depend on zlib)
2188     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2189         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2190         wxUSE_LIBPNG=builtin
2191     fi
2192
2193     if test "$wxUSE_MGL" != 1 ; then
2194         dnl Don't check for libpng when building wxMGL, libmgl contains it
2195         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2196             dnl libpng version 0.9 is known to not work, if an even newer
2197             dnl version is required, just bump it up in the test below
2198             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2199                 [AC_TRY_RUN(
2200                     dnl png.h defines PNG_LIBPNG_VER=number
2201                     [
2202                         #include <png.h>
2203                         #include <stdio.h>
2204
2205                         int main()
2206                         {
2207                             FILE *f=fopen("conftestval", "w");
2208                             if (!f) exit(1);
2209                             fprintf(f, "%s",
2210                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2211                             exit(0);
2212                         }
2213                     ],
2214                     ac_cv_header_png_h=`cat conftestval`,
2215                     ac_cv_header_png_h=no,
2216                     dnl cross-compiling: test (later) if we have any png.h
2217                     unset ac_cv_header_png_h
2218                 )]
2219             )
2220             AC_CHECK_HEADER(png.h)
2221
2222             if test "$ac_cv_header_png_h" = "yes"; then
2223                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2224             fi
2225
2226             if test "x$PNG_LINK" = "x" ; then
2227                 if test "$wxUSE_LIBPNG" = "sys" ; then
2228                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2229                 else
2230                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2231                     wxUSE_LIBPNG=builtin
2232                 fi
2233             else
2234                 dnl we are using the system library
2235                 wxUSE_LIBPNG=sys
2236             fi
2237         fi
2238     fi
2239
2240     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2241 fi
2242
2243 dnl ------------------------------------------------------------------------
2244 dnl Check for jpeg library
2245 dnl ------------------------------------------------------------------------
2246
2247 JPEG_LINK=
2248 if test "$wxUSE_LIBJPEG" != "no" ; then
2249     AC_DEFINE(wxUSE_LIBJPEG)
2250
2251     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2252         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2253         wxUSE_LIBJPEG=sys
2254     fi
2255
2256     if test "$wxUSE_MGL" != 1 ; then
2257         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2258         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2259             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2260             dnl HAVE_STDLIB_H which are already defined and this provokes
2261             dnl a compiler warning which configure considers as an error...
2262             AC_MSG_CHECKING(for jpeglib.h)
2263             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2264                 AC_TRY_COMPILE(
2265                     [
2266                         #undef HAVE_STDLIB_H
2267                         #include <stdio.h>
2268                         #include <jpeglib.h>
2269                     ],
2270                     [
2271                     ],
2272                     ac_cv_header_jpeglib_h=yes,
2273                     ac_cv_header_jpeglib_h=no
2274                 )
2275             )
2276             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2277
2278             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2279                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2280             fi
2281
2282             if test "x$JPEG_LINK" = "x" ; then
2283                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2284                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2285                 else
2286                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2287                     wxUSE_LIBJPEG=builtin
2288                 fi
2289             else
2290                 dnl we are using the system library
2291                 wxUSE_LIBJPEG=sys
2292             fi
2293         fi
2294     fi
2295 fi
2296
2297 dnl ------------------------------------------------------------------------
2298 dnl Check for tiff library
2299 dnl ------------------------------------------------------------------------
2300
2301 TIFF_LINK=
2302 TIFF_PREREQ_LINKS=-lm
2303 if test "$wxUSE_LIBTIFF" != "no" ; then
2304     AC_DEFINE(wxUSE_LIBTIFF)
2305
2306     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2307         dnl libtiff may depend on libjpeg and libz so use them in the test
2308         dnl below or it would fail
2309         if test "$wxUSE_LIBJPEG" = "sys"; then
2310             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2311         fi
2312         if test "$wxUSE_ZLIB" = "sys"; then
2313             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2314         fi
2315         AC_CHECK_HEADER(tiffio.h,
2316                         [
2317                             AC_CHECK_LIB(tiff, TIFFError,
2318                                          TIFF_LINK=" -ltiff",
2319                                          ,
2320                                          $TIFF_PREREQ_LINKS)
2321                         ]
2322                        )
2323
2324         if test "x$TIFF_LINK" = "x" ; then
2325             if test "$wxUSE_LIBTIFF" = "sys" ; then
2326                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2327             else
2328                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2329                 wxUSE_LIBTIFF=builtin
2330             fi
2331         else
2332             dnl we are using the system library
2333             wxUSE_LIBTIFF=sys
2334         fi
2335     fi
2336 fi
2337
2338 dnl ------------------------------------------------------------------------
2339 dnl Check for expat libraries
2340 dnl ------------------------------------------------------------------------
2341
2342 if test "$wxUSE_EXPAT" != "no"; then
2343     wxUSE_XML=yes
2344     AC_DEFINE(wxUSE_EXPAT)
2345     AC_DEFINE(wxUSE_XML)
2346
2347     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2348         AC_CHECK_HEADER([expat.h], [found_expat_h=1])
2349         if test "x$found_expat_h" = "x1"; then
2350             dnl Expat 1.95.6 comes with broken expat.h:
2351             AC_CACHE_CHECK([if expat.h is valid C++ header],
2352                 wx_cv_expat_is_not_broken,
2353                 [
2354                 AC_LANG_SAVE
2355                 AC_LANG_CPLUSPLUS
2356                 AC_TRY_COMPILE([#include <expat.h>],[],
2357                     wx_cv_expat_is_not_broken=yes,
2358                     wx_cv_expat_is_not_broken=no
2359                 )
2360                 AC_LANG_RESTORE
2361                 ]
2362             )
2363             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2364                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2365             fi
2366         fi
2367         if test "x$EXPAT_LINK" = "x" ; then
2368             if test "$wxUSE_EXPAT" = "sys" ; then
2369                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2370             else
2371                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2372                 wxUSE_EXPAT=builtin
2373             fi
2374         else
2375             dnl we are using the system library
2376             wxUSE_EXPAT=sys
2377         fi
2378     fi
2379     if test "$wxUSE_EXPAT" = "builtin" ; then
2380         dnl Expat needs this:
2381         AC_CONFIG_SUBDIRS([src/expat])
2382     fi
2383 fi
2384
2385
2386 dnl ------------------------------------------------------------------------
2387 dnl Check for libmspack
2388 dnl ------------------------------------------------------------------------
2389
2390 if test "$wxUSE_LIBMSPACK" != "no"; then
2391     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1])
2392     if test "x$found_mspack_h" = "x1"; then
2393         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2394                      MSPACK_LINK=" -lmspack")
2395     fi
2396     if test "x$MSPACK_LINK" = "x" ; then
2397         wxUSE_LIBMSPACK=no
2398     fi
2399 fi
2400
2401 if test "$wxUSE_LIBMSPACK" != "no"; then
2402     AC_DEFINE(wxUSE_LIBMSPACK)
2403 fi
2404
2405
2406 dnl ----------------------------------------------------------------
2407 dnl search for toolkit (widget sets)
2408 dnl ----------------------------------------------------------------
2409
2410 AFMINSTALL=
2411 WIN32INSTALL=
2412
2413 TOOLKIT=
2414 TOOLKIT_INCLUDE=
2415 WIDGET_SET=
2416
2417 dnl are we building for a win32 target environment?
2418 dnl If so, setup common stuff needed for both GUI and Base libs.
2419 if test "$USE_WIN32" = 1 ; then
2420     AC_CHECK_HEADERS(w32api.h)
2421     AC_CHECK_HEADER(windows.h, [],
2422     [
2423         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2424     ])
2425
2426     dnl --- FIXME: This is still a somewhat random list of libs,
2427     dnl ---        some of them should probably be included conditionally.
2428     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2429
2430     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2431         LIBS="$LIBS -loleacc"
2432     fi
2433
2434     case "${host}" in
2435         *-*-cygwin* )
2436             dnl Cygwin doesn't include these by default
2437             LIBS="$LIBS -lkernel32 -luser32"
2438             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
2439     esac
2440
2441     dnl add extra odbc libs if we have compiled in odbc
2442     if test "$wxUSE_ODBC" = "sys" ; then
2443         wxUSE_ODBC = "yes"
2444     fi
2445     if test "$wxUSE_ODBC" = "yes" ; then
2446         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2447         AC_DEFINE(wxUSE_ODBC)
2448     fi
2449     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2450
2451     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2452     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2453
2454     dnl install Win32-specific files in "make install"
2455     WIN32INSTALL=win32install
2456 fi
2457
2458 if test "$wxUSE_GUI" = "yes"; then
2459     USE_GUI=1
2460
2461     GUI_TK_LIBRARY=
2462
2463     WXGTK12=
2464     WXGTK127=
2465     WXGTK20=
2466     WXGPE=
2467
2468     if test "$wxUSE_COCOA" = 1 ; then
2469         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2470             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2471             wxUSE_PRINTING_ARCHITECTURE=no
2472         fi
2473         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2474             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2475             wxUSE_DRAG_AND_DROP=no
2476         fi
2477         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2478             AC_MSG_WARN([Drag Image and DandD not supported under wxCocoa yet, disabled])
2479             wxUSE_DRAGIMAGE=no
2480         fi
2481     fi
2482
2483     if test "$wxUSE_MSW" = 1 ; then
2484         TOOLKIT=MSW
2485         GUIDIST=MSW_DIST
2486
2487         dnl -mwindows causes a heap of other default gui libs to be linked in.
2488         case "${host}" in
2489             *-*-mingw32* )
2490                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2491         esac
2492     fi
2493
2494     if test "$wxUSE_GTK" = 1; then
2495         AC_MSG_CHECKING([for GTK+ version])
2496
2497         gtk_version_cached=1
2498         AC_CACHE_VAL(wx_cv_lib_gtk,
2499             [
2500                 dnl stupid GTK+ AM macros produce their own messages, so we
2501                 dnl have to pass to the next line
2502                 gtk_version_cached=0
2503                 AC_MSG_RESULT()
2504
2505                 dnl we must link against lgthread unless the user
2506                 dnl used --disable-threads
2507                 GTK_MODULES=
2508                 if test "$wxUSE_THREADS" = "yes"; then
2509                     GTK_MODULES=gthread
2510                 fi
2511
2512                 dnl note that if we fail to find GTK2 we abort and don't fall
2513                 dnl back to GTK1.x
2514                 wx_cv_lib_gtk=
2515                 if test "x$wxUSE_GTK2" = "xyes"; then
2516                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2517                 else
2518                     AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2519
2520                     if test -z "$wx_cv_lib_gtk"; then
2521                         AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2522                     fi
2523                 fi
2524
2525                 if test -z "$wx_cv_lib_gtk"; then
2526                     dnl looks better in AC_MSG_RESULT
2527                     wx_cv_lib_gtk=none
2528                 else
2529                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2530                     dnl subsequent runs
2531                     wx_cv_cflags_gtk=$GTK_CFLAGS
2532                     wx_cv_libs_gtk=$GTK_LIBS
2533                 fi
2534             ]
2535         )
2536
2537         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2538         dnl enough
2539         if test "$gtk_version_cached" = 1; then
2540             AC_MSG_RESULT($wx_cv_lib_gtk)
2541         fi
2542
2543         case "$wx_cv_lib_gtk" in
2544             2.0)    WXGTK20=1
2545                     TOOLKIT_VERSION=2
2546                     ;;
2547             1.2.7)  WXGTK127=1
2548                     WXGTK12=1
2549                     ;;
2550             1.2.3)  WXGTK12=1
2551                     ;;
2552             *)      AC_MSG_ERROR([
2553 Please check that gtk-config is in path, the directory
2554 where GTK+ libraries are installed (returned by
2555 'gtk-config --libs' command) is in LD_LIBRARY_PATH or
2556 equivalent variable and GTK+ is version 1.2.3 or above.
2557                             ])
2558                     ;;
2559         esac
2560
2561         if test "$WXGTK20" = 1; then
2562             save_CFLAGS="$CFLAGS"
2563             save_LIBS="$LIBS"
2564             CFLAGS="$CFLAGS $GTK_CFLAGS"
2565             LIBS="$LIBS $GTK_LIBS"
2566
2567             AC_CHECK_FUNCS([pango_font_family_is_monospace])
2568
2569             dnl test if we have at least GTK+ 2.4:
2570             AC_MSG_CHECKING([if GTK+ is version >= 2.4])
2571             AC_TRY_COMPILE([
2572                             #include <gtk/gtk.h>
2573                            ],
2574                            [
2575                             #if !GTK_CHECK_VERSION(2,4,0)
2576                             #error "Not GTK+ 2.4"
2577                             #endif
2578                            ],
2579                            [
2580                             AC_DEFINE(__WXGTK24__)
2581                             AC_MSG_RESULT([yes])
2582                            ],
2583                            [
2584                             AC_MSG_RESULT([no])
2585                            ])
2586
2587             CFLAGS="$save_CFLAGS"
2588             LIBS="$save_LIBS"
2589         else
2590             if test "$wxUSE_UNICODE" = "yes"; then
2591                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2592                 wxUSE_UNICODE=no
2593             fi
2594         fi
2595
2596         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
2597         dnl have it but we do the check for the others)
2598         if test "$USE_DARWIN" != 1; then
2599             AC_CHECK_FUNCS(poll)
2600         fi
2601
2602         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2603         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2604
2605         AFMINSTALL=afminstall
2606         TOOLKIT=GTK
2607         GUIDIST=GTK_DIST
2608
2609         dnl test for XIM support in libgdk
2610         AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2611
2612
2613         dnl test for external libxpm if we're configured to use it
2614         if test "$wxUSE_GPE" = "yes"; then
2615             AC_MSG_CHECKING(for gpewidget library)
2616             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2617             if test "$ac_find_libraries" != "" ; then
2618                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2619                 dnl -lgpewidget must be before all GTK libs and
2620                 dnl we guess its path from the prefix
2621                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2622                 WXGPE=1
2623                 AC_MSG_RESULT(found at $ac_find_libraries)
2624             else
2625                 AC_MSG_RESULT(not found)
2626             fi
2627
2628             dnl AC_MSG_CHECKING(for gpe library)
2629             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2630             dnl if test "$ac_find_libraries" != "" ; then
2631             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2632             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2633             dnl     AC_MSG_RESULT(found at $ac_find_libraries)
2634             dnl else
2635             dnl     AC_MSG_RESULT(not found)
2636             dnl fi
2637         fi
2638     fi
2639
2640     if test "$wxUSE_MGL" = 1; then
2641        AC_MSG_CHECKING(for SciTech MGL library)
2642         if test "x$MGL_ROOT" = x ; then
2643             AC_MSG_RESULT(not found)
2644             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2645         else
2646             AC_MSG_RESULT($MGL_ROOT)
2647         fi
2648
2649         AC_MSG_CHECKING(for libmgl location)
2650         dnl Find MGL library that we want
2651         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2652         dnl             and for non-x86 versions
2653         case "${host}" in
2654             *-*-linux* )
2655               dnl glibc.so, glibc are for older versions of MGL,
2656               dnl x86/a, x86/so are used by >= 5.0 R11
2657               if test "x$wxUSE_SHARED" = xyes ; then
2658                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2659               else
2660                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2661               fi
2662               ;;
2663             *-pc-msdosdjgpp )
2664               mgl_os_candidates="dos32/dj2"
2665               ;;
2666             *)
2667               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2668         esac
2669
2670         mgl_lib_type=""
2671         mgl_os=""
2672
2673         for mgl_os_i in $mgl_os_candidates ; do
2674             if test "x$mgl_os" = x ; then
2675                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2676                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2677                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2678                         mgl_lib_type=debug
2679                         mgl_os=$mgl_os_i
2680                     fi
2681                 fi
2682                 if test "x$mgl_lib_type" = x ; then
2683                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2684                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2685                         mgl_lib_type=release
2686                         mgl_os=$mgl_os_i
2687                     fi
2688                 fi
2689             fi
2690         done
2691
2692         if test "x$mgl_os" = x ; then
2693             AC_MSG_RESULT(not found)
2694             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2695         fi
2696         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2697
2698         wxUSE_UNIVERSAL="yes"
2699
2700         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2701         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2702
2703         AFMINSTALL=afminstall
2704         TOOLKIT=MGL
2705         GUIDIST=MGL_DIST
2706     fi
2707
2708     if test "$wxUSE_MICROWIN" = 1; then
2709         AC_MSG_CHECKING(for MicroWindows)
2710         if test "x$MICROWINDOWS" = x ; then
2711             AC_MSG_RESULT(not found)
2712             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2713         else
2714             AC_MSG_RESULT($MICROWINDOWS)
2715         fi
2716
2717         if test -f $MICROWINDOWS/lib/libmwin.a; then
2718             AC_MSG_RESULT(MicroWindows' libraries found.)
2719         else
2720             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2721         fi
2722
2723         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2724         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2725
2726         wxUSE_UNIVERSAL="yes"
2727
2728         AFMINSTALL=afminstall
2729         TOOLKIT=MICROWIN
2730         GUIDIST=MICROWIN_DIST
2731
2732         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2733     fi
2734
2735     dnl common part of X11 and Motif port checks
2736     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
2737         dnl use standard macros to check for X headers/libs, this brings
2738         dnl support for the standard configure options --x-includes,
2739         dnl --x-libraries and --no-x
2740         AC_PATH_XTRA
2741
2742         if test "$no_x" = "yes"; then
2743           AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
2744         fi
2745
2746         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
2747         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
2748         dnl this junk out
2749         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
2750         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
2751         AFMINSTALL=afminstall
2752         COMPILED_X_PROGRAM=0
2753
2754     fi
2755
2756     if test "$wxUSE_X11" = 1; then
2757         if test "$wxUSE_NANOX" = "yes"; then
2758             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
2759             if test "x$MICROWIN" = x ; then
2760                 AC_MSG_RESULT(not found)
2761                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
2762             else
2763                 AC_MSG_RESULT($MICROWIN)
2764                 AC_DEFINE(wxUSE_NANOX)
2765             fi
2766         fi
2767
2768         if test "$wxUSE_UNICODE" = "yes"; then
2769                 PKG_CHECK_MODULES(PANGOX, pangox,
2770                     [
2771                         CXXFLAGS="$CXXFLAGS $PANGOX_CFLAGS"
2772                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
2773                     ],
2774                     [
2775                         AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
2776                     ]
2777                 )
2778                 PKG_CHECK_MODULES(PANGOFT2, pangoft2,
2779                     [
2780                         CXXFLAGS="$CXXFLAGS $PANGOFT2_CFLAGS"
2781                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
2782                     ],
2783                     [
2784                         AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
2785                         wxUSE_PRINTING_ARCHITECTURE="no"
2786                     ]
2787                 )
2788                 PKG_CHECK_MODULES(PANGOXFT, pangoxft,
2789                     [
2790                         AC_DEFINE(HAVE_PANGO_XFT)
2791                         CXXFLAGS="$CXXFLAGS $PANGOXFT_CFLAGS"
2792                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
2793                     ],
2794                     [
2795                         AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
2796                     ]
2797                 )
2798                 save_CFLAGS="$CFLAGS"
2799                 save_LIBS="$LIBS"
2800                 CFLAGS="$CFLAGS $PANGOX_CFLAGS"
2801                 LIBS="$LIBS $PANGOX_LIBS"
2802                 AC_CHECK_FUNCS([pango_font_family_is_monospace])
2803                 CFLAGS="$save_CFLAGS"
2804                 LIBS="$save_LIBS"
2805         fi
2806
2807         wxUSE_UNIVERSAL="yes"
2808
2809         if test "$wxUSE_NANOX" = "yes"; then
2810             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
2811             TOOLCHAIN_DEFS="${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"
2812             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
2813         else
2814             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
2815         fi
2816
2817         TOOLKIT=X11
2818         GUIDIST=X11_DIST
2819     fi
2820
2821     if test "$wxUSE_MOTIF" = 1; then
2822         AC_MSG_CHECKING(for Motif/Lesstif headers)
2823         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
2824         if test "$ac_find_includes" != "" ; then
2825             AC_MSG_RESULT(found in $ac_find_includes)
2826             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
2827             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
2828         else
2829             AC_TRY_COMPILE(
2830                 [
2831                     #include <Xm/Xm.h>
2832                 ],
2833                 [
2834                     int version;
2835                     version = xmUseVersion;
2836                 ],
2837                 [
2838                     AC_MSG_RESULT(found in default search path)
2839                     COMPILED_X_PROGRAM=1
2840                 ],
2841                 [
2842                     AC_MSG_RESULT(no)
2843                     AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
2844                 ]
2845             )
2846         fi
2847
2848         if test "$COMPILED_X_PROGRAM" = 0; then
2849             AC_MSG_CHECKING(for Motif/Lesstif library)
2850             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
2851             if test "$ac_find_libraries" != "" ; then
2852                 AC_MSG_RESULT(found at $ac_find_libraries)
2853
2854                 WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
2855                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2856             else
2857                 dnl it might happen that we found headers in one of the
2858                 dnl standard paths but the libs are elsewhere - we do need to
2859                 dnl try to compile a sample program then here
2860                 save_CFLAGS=$CFLAGS
2861                 CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2862
2863                 AC_TRY_COMPILE(
2864                     [
2865                         #include <Xm/Xm.h>
2866                     ],
2867                     [
2868                         int version;
2869                         version = xmUseVersion;
2870                     ],
2871                     [
2872                         AC_MSG_RESULT(found in default search path)
2873                         COMPILED_X_PROGRAM=1
2874                     ],
2875                     [
2876                         AC_MSG_RESULT(no)
2877                         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
2878                     ]
2879                 )
2880
2881                 CFLAGS=$save_CFLAGS
2882             fi
2883         fi
2884
2885         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
2886         libp_link=""
2887         libsm_ice_link=""
2888         libs_found=0
2889         for libp in "" " -lXp"; do
2890             if test "$libs_found" = "0"; then
2891                 for libsm_ice in "" " -lSM -lICE"; do
2892                     if test "$libs_found" = "0"; then
2893                         save_LIBS="$LIBS"
2894                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
2895                         save_CFLAGS=$CFLAGS
2896                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2897
2898                         AC_TRY_LINK(
2899                             [
2900                                 #include <Xm/Xm.h>
2901                                 #include <Xm/List.h>
2902                             ],
2903                             [
2904                                 XmString string = NULL;
2905                                 Widget w = NULL;
2906                                 int position = 0;
2907                                 XmListAddItem(w, string, position);
2908                             ],
2909                             [
2910                                 libp_link="$libp"
2911                                 libsm_ice_link="$libsm_ice"
2912                                 AC_MSG_RESULT(
2913                                     [need${libp_link}${libsm_ice_link}])
2914                                 libs_found=1
2915                             ], []
2916                         )
2917
2918                         LIBS="$save_LIBS"
2919                         CFLAGS=$save_CFLAGS
2920                     fi
2921                 done
2922             fi
2923         done
2924
2925         if test "$libs_found" = "0"; then
2926             AC_MSG_RESULT([can't find the right libraries])
2927             AC_MSG_ERROR([can't link a simple motif program])
2928         fi
2929
2930         save_CFLAGS=$CFLAGS
2931         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2932         AC_MSG_CHECKING([for Motif 2])
2933         AC_TRY_COMPILE([
2934                         #include <Xm/Xm.h>
2935                        ],
2936                        [
2937                         #if XmVersion < 2000
2938                         #error "Not Motif 2"
2939                         #endif
2940                        ],
2941                        [
2942                         AC_DEFINE(__WXMOTIF20__,1)
2943                         AC_MSG_RESULT([found])
2944                        ],
2945                        [
2946                         AC_DEFINE(__WXMOTIF20__,0)
2947                         AC_MSG_RESULT([not found])
2948                        ])
2949         CFLAGS=$save_CFLAGS
2950
2951         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
2952         TOOLKIT=MOTIF
2953         GUIDIST=MOTIF_DIST
2954     fi
2955
2956     dnl more tests common to X11 and Motif:
2957     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
2958         dnl test for external libxpm if we're configured to use it
2959         if test "$wxUSE_LIBXPM" = "sys"; then
2960             AC_MSG_CHECKING(for Xpm library)
2961             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
2962             if test "$ac_find_libraries" != "" ; then
2963                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2964                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
2965                 AC_MSG_RESULT(found at $ac_find_libraries)
2966
2967                 AC_CACHE_CHECK([for X11/xpm.h],
2968                     wx_cv_x11_xpm_h,
2969                     [
2970                         save_CFLAGS=$CFLAGS
2971                         CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
2972
2973                         AC_TRY_COMPILE(
2974                             [
2975                                 #include <X11/xpm.h>
2976                             ],
2977                             [
2978                                 int version;
2979                                 version = XpmLibraryVersion();
2980                             ],
2981                             wx_cv_x11_xpm_h=yes,
2982                             wx_cv_x11_xpm_h=no
2983                         )
2984
2985                         CFLAGS=$save_CFLAGS
2986                     ]
2987                 )
2988
2989                 if test $wx_cv_x11_xpm_h = "yes"; then
2990                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
2991                     AC_DEFINE(wxHAVE_LIB_XPM)
2992                 else
2993                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
2994                 fi
2995             fi
2996
2997         fi
2998
2999         dnl XShapeQueryExtension checks: first the library, then prototype
3000         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3001                      [
3002                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3003                       wxHAVE_XEXT_LIB=1
3004                      ],
3005                      [], [$GUI_TK_LIBRARY -lX11])
3006
3007         if test "$wxHAVE_XEXT_LIB" = 1; then
3008             save_CFLAGS="$CFLAGS"
3009             CFLAGS="$CFLAGS $TOOLKIT_INCLUDE"
3010
3011             AC_MSG_CHECKING([for X11/extensions/shape.h])
3012             AC_TRY_COMPILE([
3013                             #include <X11/Xlib.h>
3014                             #include <X11/extensions/shape.h>
3015                            ],
3016                            [
3017                             int dummy1, dummy2;
3018                             XShapeQueryExtension((Display*)NULL,
3019                                                  (int*)NULL, (int*)NULL);
3020                            ],
3021                            [
3022                             AC_DEFINE(HAVE_XSHAPE)
3023                             AC_MSG_RESULT([found])
3024                            ],
3025                            [
3026                             AC_MSG_RESULT([not found])
3027                            ])
3028             CFLAGS="$save_CFLAGS"
3029
3030         fi
3031     fi
3032
3033     if test "$wxUSE_MAC" = 1; then
3034         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3035         if test "$GCC" = yes; then
3036             AC_MSG_RESULT([gcc])
3037             CPPFLAGS_PASCAL="-fpascal-strings"
3038         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3039             AC_MSG_RESULT([xlc])
3040             CPPFLAGS_PASCAL="-qmacpstr"
3041         else
3042             AC_MSG_RESULT([none])
3043         fi
3044
3045         if test "x$wxUSE_UNIX" = "xyes"; then
3046             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon"
3047         else
3048             dnl platform.h needs TARGET_CARBON before setup.h
3049             CPPFLAGS="$CPPFLAGS $CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON"
3050         fi
3051
3052         TOOLKIT=MAC
3053         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3054         GUIDIST=MACX_DIST
3055         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3056         dnl are different, so they need different names:
3057         WXBASEPORT="_carbon"
3058     fi
3059
3060     if test "$wxUSE_COCOA" = 1; then
3061         TOOLKIT=COCOA
3062         GUIDIST=COCOA_DIST
3063     fi
3064
3065     if test "$wxUSE_PM" = 1; then
3066         TOOLKIT=PM
3067         GUIDIST=PM_DIST
3068         AC_CACHE_CHECK([for type SPBCDATA],
3069             wx_cv_spbcdata,
3070             [
3071                 AC_TRY_COMPILE(
3072                     [
3073                         #define INCL_PM
3074                         #include <os2.h>
3075                     ],
3076                     [
3077                         SPBCDATA test;
3078                     ],
3079                     wx_cv_spbcdata=yes,
3080                     wx_cv_spbcdata=no
3081                 )
3082             ]
3083         )
3084
3085         if test $wx_cv_spbcdata = "yes"; then
3086             AC_DEFINE(HAVE_SPBCDATA)
3087         fi
3088     fi
3089
3090     dnl the name of the directory where the files for this toolkit live
3091     if test "$TOOLKIT" = "PM" ; then
3092         TOOLKIT_DIR="os2"
3093     else
3094         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3095     fi
3096
3097     if test "$wxUSE_UNIVERSAL" = "yes"; then
3098         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3099         WIDGET_SET=univ
3100     fi
3101
3102     dnl distribute samples/demos/utils with GUI versions
3103     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3104     DISTDIR="wx\$(TOOLKIT)"
3105 else
3106     USE_GUI=0
3107
3108     dnl this doesn't quite work right for wxBase, but the places
3109     dnl where it is wrong aren't fatal (yet) though.
3110     TOOLKIT_DIR="base"
3111
3112     dnl the sources, their dependenices and the headers
3113     if test "$USE_WIN32" = 1 ; then
3114         dnl yes, the toolkit for wxBase on win32 is actually MSW
3115         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3116         TOOLKIT="MSW"
3117     fi
3118
3119     dnl distribute only wxBase sources/headers
3120     GUIDIST="BASE_DIST"
3121     DISTDIR="wxBase"
3122 fi
3123
3124 dnl ---------------------------------------------------------------------------
3125 dnl Optional libraries included when system library is not used
3126 dnl ---------------------------------------------------------------------------
3127
3128
3129 dnl ----------------------------------------------------------------
3130 dnl iODBC support
3131 dnl ----------------------------------------------------------------
3132
3133 IODBC_C_SRC=""
3134
3135
3136 dnl ODBC is handled seperately for MSW
3137 if test "$TOOLKIT" != "MSW" ; then
3138
3139     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3140         dnl This is not ideal we really ough to use the unixodbc-config
3141         dnl  or iodbc-config if they exist.
3142
3143         AC_CHECK_HEADER([sql.h], [found_sql_h=1])
3144         if test "x$found_sql_h" = "x1" ; then
3145             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3146             [
3147                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3148                 [
3149                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3150                 ])
3151             ])
3152         fi
3153         if test "x$ODBC_LINK" = "x" ; then
3154             if test "$wxUSE_ODBC" = "sys" ; then
3155                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3156             else
3157                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3158                 wxUSE_ODBC=builtin
3159             fi
3160         else
3161             dnl we are using the system library
3162             wxUSE_ODBC=sys
3163         fi
3164     fi
3165     if test "$wxUSE_ODBC" != "no" ; then
3166         AC_DEFINE(wxUSE_ODBC)
3167         if test "$wxUSE_ODBC" = "builtin" ; then
3168             AC_DEFINE(wxUSE_BUILTIN_IODBC)
3169         fi
3170         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3171
3172         dnl is this still necessary in 2.5?
3173         WXODBCFLAG="-D_IODBC_"
3174     fi
3175 fi
3176
3177
3178 dnl ---------------------------------------------------------------------------
3179 dnl wxDisplay Sanity checks
3180 dnl ---------------------------------------------------------------------------
3181
3182 if test "$wxUSE_DISPLAY" = "yes"; then
3183 dnl ---------------------------------------------------------------------------
3184 dnl Xinerama (for unix ) - Brian Victor
3185 dnl ---------------------------------------------------------------------------
3186     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3187         AC_MSG_CHECKING([for Xinerama])
3188         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3189         if test "$ac_find_libraries" != "" ; then
3190             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3191             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3192                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3193             fi
3194             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3195             AC_MSG_RESULT([yes])
3196
3197             AC_MSG_CHECKING([for Xxf86vm extension])
3198             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3199             if test "$ac_find_libraries" != "" ; then
3200                 AC_MSG_RESULT([yes])
3201                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3202                                  [
3203                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3204                                  ],
3205                                  [],
3206                                  [
3207                                       #if HAVE_X11_XLIB_H
3208                                         #include <X11/Xlib.h>
3209                                       #endif
3210                                  ])
3211             else
3212                 AC_MSG_RESULT([no])
3213             fi
3214
3215         else
3216             AC_MSG_RESULT([no])
3217             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3218             wxUSE_DISPLAY="no"
3219         fi
3220     elif test "$wxUSE_MSW" = 1; then
3221 dnl ---------------------------------------------------------------------------
3222 dnl DirectDraw  / Multimon for MSW
3223 dnl ---------------------------------------------------------------------------
3224         AC_CHECK_HEADERS([multimon.h ddraw.h], [],
3225             [
3226                 wxUSE_DISPLAY="no"
3227                 AC_MSG_WARN([ddraw.h or multimon.h not found; disabling wxDisplay])
3228             ],
3229             [#include <windows.h>])
3230     fi
3231 fi
3232
3233 dnl ---------------------------------------------------------------------------
3234 dnl OpenGL libraries
3235 dnl ---------------------------------------------------------------------------
3236
3237 USE_OPENGL=0
3238 if test "$wxUSE_OPENGL" = "yes"; then
3239     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3240         OPENGL_LIBS="-framework OpenGL -framework AGL"
3241     elif test "$wxUSE_MSW" = 1; then
3242         OPENGL_LIBS="-lopengl32 -lglu32"
3243     else
3244         dnl David Elliott: Without this snippet AC_CHECK_HEADER fails to find
3245         dnl GL/gl.h on Mac OS X where it is located in
3246         dnl /usr/X11R6/include/GL/gl.h:
3247
3248         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, GL/gl.h)
3249         if test "$ac_find_includes" != "" ; then
3250             AC_MSG_RESULT(found in $ac_find_includes)
3251             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3252             CPPFLAGS="$CPPFLAGS$ac_path_to_include"
3253         fi
3254
3255         AC_CHECK_HEADER(GL/gl.h,
3256             [
3257                 found_gl=0
3258
3259                 AC_MSG_CHECKING([for -lGL])
3260                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GL)
3261                 if test "$ac_find_libraries" != "" ; then
3262                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3263                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3264                         LDFLAGS_GL="$ac_path_to_link"
3265                     fi
3266
3267                     dnl don't suppose that libGL and libGLU are always in the
3268                     dnl same directory -- this is not true for some common
3269                     dnl distributions
3270                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3271                     if test "$ac_find_libraries" != "" ; then
3272                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3273                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3274                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3275                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3276                         fi
3277
3278                         found_gl=1
3279                         OPENGL_LIBS="-lGL -lGLU"
3280                         AC_MSG_RESULT([yes])
3281                     fi
3282                 fi
3283
3284                 if test "$found_gl" != 1; then
3285                     AC_MSG_RESULT([no])
3286                     AC_MSG_CHECKING([for -lMesaGL])
3287                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3288                     if test "$ac_find_libraries" != "" ; then
3289                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3290                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3291                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3292                         AC_MSG_RESULT([yes])
3293                     else
3294                         AC_MSG_RESULT([no])
3295                     fi
3296                 fi
3297             ])
3298
3299         if test "x$OPENGL_LIBS" = "x"; then
3300             dnl it should be an error and not a warning because OpenGL is not on
3301             dnl by default and so if it had been explicitely requested, we
3302             dnl shouldn't just fall back to compiling the library without it
3303             AC_MSG_ERROR(OpenGL libraries not available)
3304         fi
3305     fi
3306
3307     if test "$wxUSE_OPENGL" = "yes"; then
3308         USE_OPENGL=1
3309         AC_DEFINE(wxUSE_OPENGL)
3310         AC_DEFINE(wxUSE_GLCANVAS)
3311         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3312     fi
3313 fi
3314
3315
3316 dnl the symbol which allows conditional compilation for the given toolkit
3317 if test -n "$TOOLKIT" ; then
3318     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3319 fi
3320
3321
3322 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3323
3324 if test "$wxUSE_SHARED" = "yes"; then
3325     case "${host}" in
3326       *-pc-msdosdjgpp )
3327         dnl only static for now
3328         wxUSE_SHARED=no
3329         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3330       ;;
3331     esac
3332 fi
3333
3334 if test "$wxUSE_SHARED" = "yes"; then
3335
3336     dnl use versioned symbols if available on the platform
3337     WX_VERSIONED_SYMBOLS([\$(top_builddir)version-script])
3338
3339     case "${host}" in
3340       *-*-linux* | *-*-gnu* )
3341         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3342         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3343         ;;
3344
3345       *-*-solaris2* )
3346         if test "$GCC" = yes ; then
3347             dnl newer versions of gcc need -isystem to compile X headers on
3348             dnl Solaris (which use old style C syntax)
3349             CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
3350
3351             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3352             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3353             saveLdflags="$LDFLAGS"
3354             LDFLAGS="$saveLdflags -Wl,-rpath,/"
3355             AC_MSG_CHECKING([if the linker accepts -rpath])
3356             AC_TRY_LINK(
3357                 [],[],
3358                 [
3359                     AC_MSG_RESULT([yes])
3360                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(top_builddir)lib"
3361                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3362                 ],[
3363                     AC_MSG_RESULT([no])
3364                     AC_MSG_CHECKING([if the linker accepts -R])
3365                     LDFLAGS="$saveLdflags -Wl,-R,/"
3366                     AC_TRY_LINK(
3367                         [],[],
3368                         [
3369                             AC_MSG_RESULT([yes])
3370                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(top_builddir)lib"
3371                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
3372                         ],[
3373                             AC_MSG_RESULT([no])
3374                         ])
3375                 ])
3376             LDFLAGS="$saveLdflags"
3377         else
3378             SAMPLES_RPATH_FLAG="-R\$(top_builddir)lib"
3379             WXCONFIG_RPATH="-R\$libdir"
3380         fi
3381       ;;
3382
3383       powerpc-*-darwin* )
3384         SAMPLES_RPATH_POSTLINK="\$(top_builddir)change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3385         cat <<EOF >change-install-names
3386 #!/bin/sh
3387 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3388 inst_cmd="install_name_tool "
3389 for i in \${libnames} ; do
3390     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3391 done
3392 \${inst_cmd} \${3}
3393 EOF
3394         chmod +x change-install-names
3395       ;;
3396
3397       *-*-cygwin* | *-*-mingw32* )
3398         TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
3399         ;;
3400
3401       *-*-hpux* )
3402         SAMPLES_RPATH_FLAG="-Wl,+b,\$(top_builddir)lib"
3403         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3404         ;;
3405
3406     esac
3407
3408     if test $wxUSE_RPATH = "no"; then
3409         SAMPLES_RPATH_FLAG=''
3410         SAMPLES_RPATH_POSTLINK=''
3411         WXCONFIG_RPATH=''
3412     fi
3413
3414     SHARED=1
3415
3416 else
3417
3418     config_linkage_component="-static"
3419     SHARED=0
3420
3421 fi
3422
3423
3424 UNICODE=0
3425 lib_unicode_suffix=
3426 WX_CHARTYPE="ansi"
3427 if test "$wxUSE_UNICODE" = "yes"; then
3428     lib_unicode_suffix=u
3429     WX_CHARTYPE="unicode"
3430     UNICODE=1
3431 fi
3432
3433 lib_debug_suffix=
3434 WX_DEBUGTYPE="release"
3435 DEBUG_FLAG=0
3436 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3437     lib_debug_suffix=d
3438     WX_DEBUGTYPE="debug"
3439     DEBUG_FLAG=1
3440 fi
3441
3442 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3443 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3444
3445 DEBUG_INFO=0
3446 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3447     DEBUG_INFO=1
3448 fi
3449
3450 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
3451
3452 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3453
3454 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3455
3456 if test "$cross_compiling" = "yes"; then
3457     HOST_SUFFIX="-$host_alias"
3458     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3459     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3460 fi
3461
3462 dnl library link name
3463 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3464 dnl If we ever need to do that, we won't need to keep these.
3465 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3466 WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3467
3468
3469
3470 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3471     dnl base name of the resource file for wxMac must be the same
3472     dnl as library installation base name (-install_name)
3473     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
3474     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
3475
3476     dnl add the resources target for wxMac
3477     LIBWXMACRES="\$(top_builddir)lib/${WX_RESOURCES_MACOSX_ASCII}"
3478
3479     AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
3480     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
3481     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
3482
3483     MACSETFILE="\$(SETFILE)"
3484
3485     dnl resources are bundled both with shared library and applications
3486     dnl since the carb resource *must* be included in the application
3487     if test "$wxUSE_MAC" = 1; then
3488         MACRESCOMP="\$(RESCOMP) -d __DARWIN__ -t APPL Carbon.r ${LIBWXMACRES} -o"
3489
3490         dnl this command is used to implement `wx-config --rezflags` and it is
3491         dnl eval'd there so escape any metacharacters inside
3492         MACRESWXCONFIG="${RESCOMP} -d __DARWIN__ -t APPL Carbon.r \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3493     else
3494         MACRESCOMP="echo -n | \$(RESCOMP) -d __DARWIN__ -t APPL ${LIBWXMACRES} -o"
3495         MACRESWXCONFIG="echo -n \\\| ${RESCOMP} -d __DARWIN__ -t APPL \\\${exec_prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
3496     fi
3497 else
3498     dnl default value is to (silently) do nothing in the makefile
3499     MACSETFILE="@true"
3500     MACRESWXCONFIG="@true"
3501
3502     dnl confusingly, wxOS2 also uses MACRESCOMP in its post-link step
3503     if test "$wxUSE_PM" = 1; then
3504         MACRESCOMP="emxbind -ep"
3505     else
3506         MACRESCOMP="@true"
3507     fi
3508 fi
3509
3510
3511 dnl ---------------------------------------------------------------------------
3512 dnl Checks for typedefs
3513 dnl ---------------------------------------------------------------------------
3514
3515 dnl   defines mode_t if not already defined
3516 AC_TYPE_MODE_T
3517 dnl   defines off_t if not already defined
3518 AC_TYPE_OFF_T
3519 dnl   defines pid_t if not already defined
3520 AC_TYPE_PID_T
3521 dnl   defines size_t if not already defined
3522 AC_TYPE_SIZE_T
3523 dnl   defines uid_t and gid_t if not already defined
3524 AC_TYPE_UID_T
3525
3526 dnl sets HAVE_SSIZE_T if ssize_t is defined
3527 AC_CHECK_TYPES(ssize_t)
3528
3529 dnl check what exactly size_t is on this machine - this is necessary to avoid
3530 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3531 AC_LANG_SAVE
3532 AC_LANG_CPLUSPLUS
3533 AC_CACHE_CHECK([if size_t is unsigned int],
3534     wx_cv_size_t_is_uint,
3535     [
3536     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3537     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3538     dnl methods in a local class (i.e. class inside a function) declaration
3539     dnl without any objections!!
3540     dnl
3541     dnl hence the hack below: we must have Foo at global scope!
3542     AC_TRY_COMPILE([#include <stddef.h>],
3543         [
3544             return 0; }
3545
3546             struct Foo { void foo(size_t); void foo(unsigned int); };
3547
3548             int bar() {
3549         ],
3550         wx_cv_size_t_is_uint=no,
3551         wx_cv_size_t_is_uint=yes
3552     )
3553     ]
3554 )
3555
3556 if test "$wx_cv_size_t_is_uint" = "yes"; then
3557     AC_DEFINE(wxSIZE_T_IS_UINT)
3558 else
3559     AC_CACHE_CHECK([if size_t is unsigned long],
3560         wx_cv_size_t_is_ulong,
3561         AC_TRY_COMPILE([#include <stddef.h>],
3562             [
3563                 return 0; }
3564
3565                 struct Foo { void foo(size_t); void foo(unsigned long); };
3566
3567                 int bar() {
3568             ],
3569             wx_cv_size_t_is_ulong=no,
3570             wx_cv_size_t_is_ulong=yes
3571         )
3572     )
3573
3574     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3575         AC_DEFINE(wxSIZE_T_IS_ULONG)
3576     fi
3577 fi
3578
3579 AC_LANG_RESTORE
3580
3581 dnl ---------------------------------------------------------------------------
3582 dnl Checks for structures
3583 dnl ---------------------------------------------------------------------------
3584
3585 dnl does passwd struct has the pw_gecos field?
3586 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3587     [
3588         AC_TRY_COMPILE([#include <pwd.h>],
3589              [
3590                 char *p;
3591                 struct passwd *pw;
3592                 p = pw->pw_gecos;
3593              ],
3594              [
3595                 wx_cv_struct_pw_gecos=yes
3596              ],
3597              [
3598                 wx_cv_struct_pw_gecos=no
3599              ]
3600         )
3601     ]
3602 )
3603
3604 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3605     AC_DEFINE(HAVE_PW_GECOS)
3606 fi
3607
3608 dnl ---------------------------------------------------------------------------
3609 dnl Check for functions
3610 dnl ---------------------------------------------------------------------------
3611
3612 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3613 if test "$wx_cv_sizeof_wchar_t" != "0"; then
3614     AC_DEFINE(wxUSE_WCHAR_T)
3615
3616     dnl check for wcslen in all possible places
3617     WCSLEN_FOUND=0
3618     WCHAR_LINK=
3619     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3620
3621     if test "$WCSLEN_FOUND" = 0; then
3622         if test "$TOOLKIT" = "MSW"; then
3623             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3624         else
3625             AC_CHECK_LIB(w, wcslen, [
3626                             WCHAR_LINK=" -lw"
3627                             WCSLEN_FOUND=1
3628                         ])
3629         fi
3630     fi
3631
3632     if test "$WCSLEN_FOUND" = 1; then
3633         AC_DEFINE(HAVE_WCSLEN)
3634     fi
3635
3636     dnl on HP-UX aCC and g++ need this define to find mbstrtowcs() &c
3637     if test "$USE_HPUX" = 1; then
3638         CPPFLAGS="$CPPFLAGS -D_INCLUDE__STDC_A1_SOURCE "
3639     fi
3640
3641     dnl try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3642     dnl libc versions if possible
3643     AC_CHECK_FUNCS(wcsrtombs)
3644 else
3645     AC_MSG_WARN([Wide character support is unavailable])
3646 fi
3647
3648 dnl *printf() functions sometimes are available in the library but not
3649 dnl prototyped -- if this is the case, we can't use them from C++ code, but to
3650 dnl detect this we have to use C++ compiler for testing
3651 AC_LANG_SAVE
3652 AC_LANG_CPLUSPLUS
3653
3654 dnl check for vsnprintf() -- a safe version of vsprintf())
3655 dnl
3656 dnl the trouble here is that on some systems (notable HP-UX) this function is
3657 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3658 dnl stupidly, provides a dummy function declaration inside its extension)
3659 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
3660 dnl
3661 dnl so we first check if the function is in the library
3662 AC_CHECK_FUNCS(vsnprintf)
3663
3664 if test "$ac_cv_func_vsnprintf" = "yes"; then
3665     dnl yes it is -- now check if it is in the headers
3666     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
3667         [
3668             AC_TRY_COMPILE(
3669                 [
3670                     #include <stdio.h>
3671                     #include <stdarg.h>
3672                 ],
3673                 [
3674                     char *buf;
3675                     va_list ap;
3676                     vsnprintf(buf, 10u, "%s", ap);
3677                 ],
3678                 wx_cv_func_vsnprintf_decl=yes,
3679                 [
3680                     dnl Metrowerks does provide a vsnprintf declaration
3681                     dnl but in C++ mode it's always in std namespace.
3682                     dnl FIXME: Do we have any UNIX C++ compilers that would
3683                     dnl fail this test if using namespace std; was
3684                     dnl simply always included?
3685                     AC_TRY_COMPILE(
3686                         [
3687                             #include <stdio.h>
3688                             #include <stdarg.h>
3689                             using namespace std;
3690                         ],
3691                         [
3692                             char *buf;
3693                             va_list ap;
3694                             vsnprintf(buf, 10u, "%s", ap);
3695                         ],
3696                         wx_cv_func_vsnprintf_decl=yes,
3697                         wx_cv_func_vsnprintf_decl=no
3698                     )
3699                 ]
3700             )
3701         ]
3702     )
3703
3704     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
3705         AC_DEFINE(HAVE_VSNPRINTF_DECL)
3706     fi
3707 fi
3708
3709 if test "$wxUSE_UNICODE" = yes; then
3710     dnl also look if we have wide char IO functions
3711     AC_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf)
3712
3713     dnl MinGW has a vswprintf with a different prototype, and
3714     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
3715     dnl finds it even if it is not declared in some versions...
3716     AC_MSG_CHECKING([for _vsnwprintf])
3717     AC_TRY_COMPILE([#include <wchar.h>],
3718                    [&_vsnwprintf;],
3719                    [AC_MSG_RESULT([yes])
3720                     AC_DEFINE(HAVE__VSNWPRINTF)],
3721                    [AC_MSG_RESULT([no])]);
3722 fi
3723
3724 AC_LANG_RESTORE
3725
3726
3727
3728 dnl the following tests are for Unix(like) systems only
3729 if test "$TOOLKIT" != "MSW"; then
3730
3731 dnl check for available version of iconv()
3732
3733 AC_LANG_SAVE
3734 AC_LANG_CPLUSPLUS
3735 AM_ICONV
3736 LIBS="$LIBICONV $LIBS"
3737 AC_LANG_RESTORE
3738
3739 dnl check for POSIX signals if we need them
3740 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3741     AC_CHECK_FUNCS(sigaction)
3742
3743     if test "$ac_cv_func_sigaction" = "no"; then
3744         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
3745         wxUSE_ON_FATAL_EXCEPTION=no
3746     fi
3747
3748     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
3749       AC_LANG_SAVE
3750       AC_LANG_CPLUSPLUS
3751
3752       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
3753       [
3754         AC_TRY_COMPILE([#include <signal.h>],
3755                      [
3756                         extern void testSigHandler(int);
3757
3758                         struct sigaction sa;
3759                         sa.sa_handler = testSigHandler;
3760                      ], [
3761                         wx_cv_type_sa_handler=int
3762                      ], [
3763                         wx_cv_type_sa_handler=void
3764                      ])
3765       ])
3766
3767       AC_LANG_RESTORE
3768
3769       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
3770     fi
3771 fi
3772
3773 dnl backtrace() and backtrace_symbols() for wxStackWalker
3774 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
3775     AC_LANG_SAVE
3776     AC_LANG_CPLUSPLUS
3777
3778     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
3779         [
3780             AC_TRY_COMPILE([#include <execinfo.h>],
3781                 [
3782                     void *trace[1];
3783                     char **messages;
3784
3785                     backtrace(trace, 1);
3786                     messages = backtrace_symbols(trace, 1);
3787                 ],
3788                 wx_cv_func_backtrace=yes,
3789                 wx_cv_func_backtrace=no
3790             )
3791         ]
3792     )
3793
3794
3795     if test "$wx_cv_func_backtrace" = "no"; then
3796         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
3797         wxUSE_STACKWALKER=no
3798     else
3799         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
3800             [
3801                 AC_TRY_COMPILE([#include <cxxabi.h>],
3802                     [
3803                         int rc;
3804                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
3805                     ],
3806                     wx_cv_func_cxa_demangle=yes,
3807                     wx_cv_func_cxa_demangle=no
3808                 )
3809             ]
3810         )
3811
3812         if test "$wx_cv_func_cxa_demangle" = "yes"; then
3813             AC_DEFINE(HAVE_CXA_DEMANGLE)
3814         fi
3815     fi
3816
3817     AC_LANG_RESTORE
3818 fi
3819
3820 dnl check for the function for temp files creation
3821 AC_CHECK_FUNCS(mkstemp mktemp, break)
3822
3823 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
3824 dnl Linux and *BSD and statvfs() under Solaris
3825 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
3826     AC_TRY_COMPILE(
3827         [
3828              #if defined(__BSD__)
3829                #include <sys/param.h>
3830                #include <sys/mount.h>
3831              #else
3832                #include <sys/vfs.h>
3833              #endif
3834         ],
3835         [
3836              long l;
3837              struct statfs fs;
3838              statfs("/", &fs);
3839              l = fs.f_bsize;
3840              l += fs.f_blocks;
3841              l += fs.f_bavail;
3842         ],
3843         [
3844              wx_cv_func_statfs=yes
3845         ],
3846         [
3847              wx_cv_func_statfs=no
3848         ]
3849     )
3850 )
3851
3852 if test "$wx_cv_func_statfs" = "yes"; then
3853     wx_cv_type_statvfs_t="struct statfs"
3854     AC_DEFINE(HAVE_STATFS)
3855 else
3856     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
3857         AC_TRY_COMPILE(
3858             [
3859                 #include <stddef.h>
3860                 #include <sys/statvfs.h>
3861             ],
3862             [
3863                 statvfs("/", NULL);
3864             ],
3865             wx_cv_func_statvfs=yes,
3866             wx_cv_func_statvfs=no
3867         )
3868     )
3869
3870     if test "$wx_cv_func_statvfs" = "yes"; then
3871         dnl we also have to check whether we should use statvfs_t (works under
3872         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
3873         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
3874         dnl mode both work fine)
3875         dnl
3876         dnl for this check C++ compiler has to be used as passing incompatible
3877         dnl pointers is just a warning and not an error in C
3878         AC_LANG_SAVE
3879         AC_LANG_CPLUSPLUS
3880
3881         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
3882             AC_TRY_COMPILE(
3883                 [
3884                     #include <sys/statvfs.h>
3885                 ],
3886                 [
3887                     long l;
3888                     statvfs_t fs;
3889                     statvfs("/", &fs);
3890                     l = fs.f_bsize;
3891                     l += fs.f_blocks;
3892                     l += fs.f_bavail;
3893                 ],
3894                 wx_cv_type_statvfs_t=statvfs_t,
3895                 [
3896                     AC_TRY_COMPILE(
3897                         [
3898                             #include <sys/statvfs.h>
3899                         ],
3900                         [
3901                             long l;
3902                             struct statvfs fs;
3903                             statvfs("/", &fs);
3904                             l = fs.f_bsize;
3905                             l += fs.f_blocks;
3906                             l += fs.f_bavail;
3907                         ],
3908                         wx_cv_type_statvfs_t="struct statvfs",
3909                         wx_cv_type_statvfs_t="unknown"
3910                     )
3911                 ]
3912             )
3913         )
3914
3915         AC_LANG_RESTORE
3916
3917         if test "$wx_cv_type_statvfs_t" != "unknown"; then
3918             AC_DEFINE(HAVE_STATVFS)
3919         fi
3920     else
3921         dnl set it for the test below
3922         wx_cv_type_statvfs_t="unknown"
3923     fi
3924 fi
3925
3926 if test "$wx_cv_type_statvfs_t" != "unknown"; then
3927     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
3928 else
3929     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
3930 fi
3931
3932 dnl check for fcntl() or at least flock() needed by Unix implementation of
3933 dnl wxSingleInstanceChecker
3934 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
3935     AC_CHECK_FUNCS(fcntl flock, break)
3936
3937     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
3938         AC_MSG_WARN(wxSingleInstanceChecker not available)
3939         wxUSE_SNGLINST_CHECKER=no
3940     fi
3941 fi
3942
3943 dnl check for timegm() used by datetime.cpp
3944 AC_CHECK_FUNCS(timegm)
3945
3946 dnl look for a function to modify the environment
3947 AC_CHECK_FUNCS(putenv setenv, break)
3948
3949 HAVE_SOME_SLEEP_FUNC=0
3950 if test "$USE_BEOS" = 1; then
3951     dnl BeOS has its own (wonder where did they get it from) sleep() function
3952     dnl in unistd.h
3953     AC_DEFINE(HAVE_SLEEP)
3954     HAVE_SOME_SLEEP_FUNC=1
3955 fi
3956
3957 if test "$USE_DARWIN" = 1; then
3958     dnl Mac OS X/Darwin has both nanosleep and usleep
3959     dnl but only usleep is defined in unistd.h
3960     AC_DEFINE(HAVE_USLEEP)
3961     HAVE_SOME_SLEEP_FUNC=1
3962 fi
3963
3964 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
3965     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
3966     POSIX4_LINK=
3967     AC_CHECK_FUNCS(nanosleep,
3968         AC_DEFINE(HAVE_NANOSLEEP),
3969         [
3970             AC_CHECK_LIB(posix4, nanosleep,
3971                 [
3972                     AC_DEFINE(HAVE_NANOSLEEP)
3973                     POSIX4_LINK=" -lposix4"
3974                 ],
3975                 [
3976                     AC_CHECK_FUNCS(usleep,
3977                         AC_DEFINE(HAVE_USLEEP),
3978                         AC_MSG_WARN([wxSleep() function will not work])
3979                     )
3980                 ]
3981             )
3982         ]
3983     )
3984 fi
3985
3986 dnl check for uname (POSIX) and gethostname (BSD)
3987 AC_CHECK_FUNCS(uname gethostname, break)
3988
3989 dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
3990 dnl but not for C++ one - hence change language)
3991 AC_LANG_SAVE
3992 AC_LANG_CPLUSPLUS
3993
3994 AC_CHECK_FUNCS(strtok_r)
3995
3996 AC_LANG_RESTORE
3997
3998 dnl check for inet_addr and inet_aton (these may live either in libc, or in
3999 dnl libnsl or libresolv or libsocket)
4000 INET_LINK=
4001 AC_CHECK_FUNCS(inet_addr,
4002     AC_DEFINE(HAVE_INET_ADDR),
4003     [
4004         AC_CHECK_LIB(nsl, inet_addr,
4005             INET_LINK="nsl",
4006             [
4007                 AC_CHECK_LIB(resolv, inet_addr,
4008                     INET_LINK="resolv",
4009                     [
4010                         AC_CHECK_LIB(socket, inet_addr,
4011                             INET_LINK="socket"
4012                         )
4013                     ]
4014                 )
4015             ]
4016         )
4017     ]
4018 )
4019
4020 AC_CHECK_FUNCS(inet_aton,
4021         AC_DEFINE(HAVE_INET_ATON),
4022         [
4023             dnl only check it in the same lib
4024             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4025         ])
4026
4027 if test "x$INET_LINK" != "x"; then
4028     AC_DEFINE(HAVE_INET_ADDR)
4029     INET_LINK=" -l$INET_LINK"
4030 fi
4031
4032 fi
4033 dnl if !MSW
4034
4035
4036 dnl ------------------------------------------
4037 dnl Checks specific to contrib libs (MMedia)
4038 dnl ------------------------------------------
4039
4040 dnl Check for ESD:
4041 EXTRALIBS_ESD=
4042 AC_CHECK_LIB(esd, esd_close, [
4043     AC_CHECK_HEADERS([esd.h], [
4044     EXTRALIBS_ESD="-lesd"
4045   ])
4046 ])
4047 AC_SUBST(EXTRALIBS_ESD)
4048
4049 dnl check for known CD-ROM interface
4050 AC_MSG_CHECKING([for known CD-ROM interface])
4051 AC_TRY_COMPILE([#ifdef __linux__
4052                 #include <linux/cdrom.h>
4053                 #else
4054                 /* For Solaris */
4055                 #include <sys/cdio.h>
4056                 #endif
4057                 ],
4058                [struct cdrom_tocentry entry, old_entry;],
4059                [AC_MSG_RESULT([yes])
4060                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
4061                [AC_MSG_RESULT([no])])
4062
4063 dnl ===========================================================================
4064 dnl Now we have all the info we need - use it!
4065 dnl ===========================================================================
4066
4067 dnl flush the cache
4068 AC_CACHE_SAVE
4069
4070 dnl ---------------------------------------------------------------------------
4071 dnl thread support for Unix (for Win32 and OS/2 see past
4072 dnl                          the next matching "else")
4073 dnl ---------------------------------------------------------------------------
4074
4075 dnl under MSW (except mingw32) we always have thread support
4076 CPP_MT_FLAG=
4077 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4078
4079     dnl the code below:
4080     dnl
4081     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4082     dnl   necessary to build the MT programs for the linker and compiler
4083     dnl   respectively
4084     dnl
4085     dnl   sets wxUSE_THREADS=1 if thread support is activated
4086
4087     THREADS_LINK=
4088     THREADS_CFLAGS=
4089
4090     if test "$wxUSE_THREADS" = "yes" ; then
4091         if test "$USE_BEOS" = 1; then
4092             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4093             wxUSE_THREADS="no"
4094         fi
4095     fi
4096
4097     if test "$wxUSE_THREADS" = "yes" ; then
4098         dnl find if POSIX threads are available
4099         dnl
4100         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4101         dnl archive from http://ac-archive.sourceforge.net/
4102         dnl
4103         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4104         dnl Forero Cuervo <bachue@bachue.com> for the original code
4105
4106         dnl TODO: cache the result
4107
4108         dnl define the list of the thread options to try in the loop below
4109         dnl with the convention that anything starting with '-' is a cpp flag
4110         dnl while anything else is a library (i.e. there is an implicit "-l")
4111         THREAD_OPTS="-pthread"
4112         case "${host}" in
4113           *-*-solaris2* | *-*-sunos4* )
4114                 if test "x$GCC" = "xyes"; then
4115                     dnl Solaris/gcc combination use this one for some reason
4116                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4117                 else
4118                     THREAD_OPTS="-mt $THREAD_OPTS"
4119                 fi
4120                 ;;
4121           *-*-freebsd*)
4122                 dnl look, in order, for the kernel threads, then Linux threads
4123                 dnl and finally the userland threads
4124                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4125                 ;;
4126           *-*-darwin* | *-*-cygwin* )
4127                 dnl Darwin / Mac OS X just uses -lpthread tested below
4128                 dnl and so does Cygwin
4129                 THREAD_OPTS=""
4130                 ;;
4131           *-*-aix*)
4132                 dnl AIX calls the library libpthreads - thanks IBM!
4133                 THREAD_OPTS="pthreads"
4134                 ;;
4135           *-hp-hpux* )
4136                 dnl HP-UX aCC only gives a warning, not an error about
4137                 dnl -pthread but it doesn't work and we have to use -lpthread
4138                 dnl there
4139                 if test "x$GCC" != "xyes"; then
4140                     THREAD_OPTS=""
4141                 fi
4142                 ;;
4143
4144           *-*-irix* )
4145                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4146                 dnl doesn't give an error for it neither, just a warning
4147                 dnl message -- but this is still very annoying
4148                 if test "x$GCC" = "xyes"; then
4149                     THREAD_OPTS=""
4150                 fi
4151                 ;;
4152
4153           *-*-*UnixWare*)
4154                 dnl flying by man pages here: Caldera online docs use this
4155                 if test "x$GCC" != "xyes"; then
4156                     THREAD_OPTS="-Ethread"
4157                 fi
4158                 ;;
4159         esac
4160
4161         dnl simply linking with libpthread should make the test below work but
4162         dnl it's far from certain that the threaded programs compiled without
4163         dnl any special switches actually work, so try it after all the others
4164         THREAD_OPTS="$THREAD_OPTS pthread none"
4165
4166         dnl now test for all possibilities
4167         THREADS_OK=no
4168         for flag in $THREAD_OPTS; do
4169             case $flag in
4170                 none)
4171                     AC_MSG_CHECKING([whether pthreads work without any flags])
4172                     ;;
4173
4174                 -*)
4175                     AC_MSG_CHECKING([whether pthreads work with $flag])
4176                     THREADS_CFLAGS="$flag"
4177                     ;;
4178
4179                 *)
4180                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4181                     THREADS_LINK="-l$flag"
4182                     ;;
4183               esac
4184
4185               save_LIBS="$LIBS"
4186               save_CFLAGS="$CFLAGS"
4187               LIBS="$THREADS_LINK $LIBS"
4188               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4189
4190               AC_TRY_LINK([#include <pthread.h>],
4191                           [pthread_create(0,0,0,0);],
4192                           THREADS_OK=yes)
4193
4194               LIBS="$save_LIBS"
4195               CFLAGS="$save_CFLAGS"
4196
4197               AC_MSG_RESULT($THREADS_OK)
4198               if test "x$THREADS_OK" = "xyes"; then
4199                       break;
4200               fi
4201
4202               THREADS_LINK=""
4203               THREADS_CFLAGS=""
4204       done
4205
4206       if test "x$THREADS_OK" != "xyes"; then
4207           wxUSE_THREADS=no
4208           AC_MSG_WARN([No thread support on this system... disabled])
4209       else
4210           dnl yes, these special compiler flags should be used with the
4211           dnl linker as well
4212           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4213           LIBS="$THREADS_LINK $LIBS"
4214
4215           AC_MSG_CHECKING([if more special flags are required for pthreads])
4216           flag=no
4217           case "${host}" in
4218             *-aix*)
4219                 dnl again quoting from
4220                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4221                 dnl
4222                 dnl     When compiling and linking with -pthread, the library
4223                 dnl     search path should include -L/usr/lib/threads at the
4224                 dnl     beginning of the path.
4225                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4226                 flag="-D_THREAD_SAFE"
4227                 ;;
4228             *-freebsd*)
4229                 flag="-D_THREAD_SAFE"
4230                 ;;
4231             *-hp-hpux* )
4232                 flag="-D_REENTRANT"
4233                 if test "x$GCC" != "xyes"; then
4234                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4235                     flag="$flag -D_RWSTD_MULTI_THREAD"
4236                 fi
4237                 ;;
4238             *solaris* | alpha*-osf*)
4239                 flag="-D_REENTRANT"
4240                 ;;
4241           esac
4242           AC_MSG_RESULT(${flag})
4243           if test "x$flag" != xno; then
4244               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4245           fi
4246
4247           if test "x$THREADS_CFLAGS" != "x"; then
4248             dnl don't add these options to CPPFLAGS as cpp might not know them
4249             CFLAGS="$CFLAGS $THREADS_CFLAGS"
4250             CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
4251           fi
4252       fi
4253     fi
4254
4255     dnl do other tests only if we are using threads
4256     if test "$wxUSE_THREADS" = "yes" ; then
4257       AC_CHECK_FUNCS(thr_setconcurrency)
4258
4259       AC_CHECK_HEADERS(sched.h)
4260       if test "$ac_cv_header_sched_h" = "yes"; then
4261           AC_CHECK_FUNC(sched_yield,
4262             AC_DEFINE(HAVE_SCHED_YIELD),
4263             [
4264                 AC_CHECK_LIB(posix4,
4265                     sched_yield,
4266                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4267                     AC_MSG_WARN(wxThread::Yield will not work properly)
4268                 )
4269             ]
4270           )
4271       fi
4272
4273       dnl to be able to set the thread priority, we need to have all of the
4274       dnl following functions:
4275       dnl   1. pthread_attr_getschedpolicy
4276       dnl   2. sched_get_priority_min and sched_get_priority_max
4277       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4278       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4279       HAVE_PRIOR_FUNCS=0
4280       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4281                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4282                        [AC_CHECK_FUNC(sched_get_priority_max,
4283                            HAVE_PRIOR_FUNCS=1,
4284                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4285                              [
4286                                 HAVE_PRIOR_FUNCS=1
4287                                 POSIX4_LINK=" -lposix4"
4288                              ],
4289                            )]
4290                        )]
4291                      )]
4292                    )
4293
4294       if test "$HAVE_PRIOR_FUNCS" = 1; then
4295         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4296       else
4297         AC_MSG_WARN(Setting thread priority will not work)
4298       fi
4299
4300       AC_CHECK_FUNC(pthread_cancel,
4301                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4302                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4303
4304       dnl we don't use pthread_cleanup_push/pop() any more in the code, but I
4305       dnl the code here for now in case we need it again soon; otherwise it
4306       dnl should be removed in a couple of months (VZ in Sep 2003)
4307       dnl
4308       dnl AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
4309       dnl [
4310       dnl   AC_TRY_COMPILE([#include <pthread.h>],
4311       dnl                [
4312       dnl                   pthread_cleanup_push(NULL, NULL);
4313       dnl                   pthread_cleanup_pop(0);
4314       dnl                ], [
4315       dnl                   wx_cv_func_pthread_cleanup_push=yes
4316       dnl                ], [
4317       dnl                   wx_cv_func_pthread_cleanup_push=no
4318       dnl                ])
4319       dnl ])
4320       dnl
4321       dnl if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
4322       dnl     AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
4323       dnl fi
4324
4325       dnl mutexattr_t initialization is done in quite different ways on different
4326       dnl platforms, so check for a few things:
4327       dnl
4328       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4329       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4330       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4331       dnl defined, we do it by directly assigned
4332       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4333
4334       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4335       [
4336         AC_TRY_COMPILE([#include <pthread.h>],
4337             [
4338                pthread_mutexattr_t attr;
4339                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4340             ], [
4341                wx_cv_type_pthread_mutexattr_t=yes
4342             ], [
4343                wx_cv_type_pthread_mutexattr_t=no
4344             ]
4345         )
4346       ])
4347
4348       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4349         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4350       else
4351         dnl don't despair, there may be another way to do it
4352         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4353                        wx_cv_type_pthread_rec_mutex_init,
4354         [
4355             AC_TRY_COMPILE([#include <pthread.h>],
4356                 [
4357                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4358                 ], [
4359                     wx_cv_type_pthread_rec_mutex_init=yes
4360                 ], [
4361                     wx_cv_type_pthread_rec_mutex_init=no
4362                 ]
4363             )
4364         ])
4365         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4366           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4367         else
4368           dnl this may break code working elsewhere, so at least warn about it
4369           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4370         fi
4371       fi
4372     fi
4373
4374 dnl from if !MSW
4375 else
4376     if test "$wxUSE_THREADS" = "yes" ; then
4377       case "${host}" in
4378         *-*-mingw32* )
4379             dnl check if the compiler accepts -mthreads
4380             AC_CACHE_CHECK([if compiler supports -mthreads],
4381                 wx_cv_cflags_mthread,
4382                 [
4383                     CFLAGS_OLD="$CFLAGS"
4384                     CFLAGS="$CFLAGS -mthreads"
4385                     AC_TRY_COMPILE([], [],
4386                         wx_cv_cflags_mthread=yes,
4387                         wx_cv_cflags_mthread=no
4388                     )
4389                 ]
4390             )
4391
4392             if test "$wx_cv_cflags_mthread" = "yes"; then
4393                 dnl it does, use it
4394                 CXXFLAGS="$CXXFLAGS -mthreads"
4395                 TOOLCHAIN_DEFS="$TOOLCHAIN_DEFS -mthreads"
4396                 LDFLAGS="$LDFLAGS -mthreads"
4397             else
4398                 dnl it doesn't
4399                 CFLAGS="$CFLAGS_OLD"
4400             fi
4401         ;;
4402         *-pc-os2*emx )
4403             CFLAGS="$CFLAGS -Zmt -D__ST_MT_ERRNO__"
4404             CXXFLAGS="$CXXFLAGS -Zmt -D__ST_MT_ERRNO__"
4405             LDFLAGS="$LDFLAGS -Zmt"
4406         ;;
4407       esac
4408     fi
4409 fi
4410
4411 if test "$wxUSE_THREADS" = "yes"; then
4412   AC_DEFINE(wxUSE_THREADS)
4413
4414   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4415 else
4416   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4417   dnl functions - add tests for other functions here as well
4418   if test "$ac_cv_func_strtok_r" = "yes"; then
4419     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4420     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4421         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
4422         AC_MSG_RESULT(yes)
4423     else
4424         AC_MSG_RESULT(no)
4425     fi
4426   fi
4427 fi
4428
4429 if test "$WXGTK20" = 1 ; then
4430   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
4431   WXGTK12=1
4432 fi
4433
4434 if test "$WXGTK12" = 1 ; then
4435   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4436 fi
4437
4438 if test "$WXGTK127" = 1 ; then
4439   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4440 fi
4441
4442 if test "$WXGPE" = 1 ; then
4443   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
4444 fi
4445
4446 WXDEBUG=
4447
4448 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4449     WXDEBUG="-g"
4450     wxUSE_OPTIMISE=no
4451 fi
4452
4453 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4454     wxUSE_DEBUG_INFO=yes
4455     WXDEBUG="-ggdb"
4456 fi
4457
4458 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4459     AC_DEFINE(WXDEBUG)
4460     WXDEBUG_DEFINE="-D__WXDEBUG__"
4461 else
4462     if test "$wxUSE_GTK" = 1 ; then
4463         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
4464     fi
4465 fi
4466
4467 if test "$wxUSE_MEM_TRACING" = "yes" ; then
4468     AC_DEFINE(wxUSE_MEMORY_TRACING)
4469     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
4470     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
4471     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
4472 fi
4473
4474 if test "$wxUSE_DMALLOC" = "yes" ; then
4475     DMALLOC_LIBS="-ldmalloc"
4476 fi
4477
4478 PROFILE=
4479 if test "$wxUSE_PROFILE" = "yes" ; then
4480     PROFILE=" -pg"
4481 fi
4482
4483 CODE_GEN_FLAGS=
4484 CODE_GEN_FLAGS_CXX=
4485 if test "$GCC" = "yes" ; then
4486     if test "$wxUSE_NO_RTTI" = "yes" ; then
4487         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
4488     fi
4489     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
4490         CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
4491     fi
4492     if test "$wxUSE_PERMISSIVE" = "yes" ; then
4493         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
4494     fi
4495
4496     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
4497     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
4498     dnl for each subroutine by default -- using the switch below only creates
4499     dnl one entry per file instead at the price of minor performance penalty
4500     dnl
4501     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
4502     dnl without -ffunction-sections.  No idea how long we'll need to maintain
4503     dnl this, or even the extent of gcc/wx version combinations affected, but
4504     dnl also as above, this 'fix' does not come without side effects.
4505     dnl
4506     dnl TODO: test for the gcc version here (how?)
4507     case "${host}" in
4508       powerpc*-*-aix* )
4509         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -mminimal-toc"
4510         ;;
4511       *-hppa* )
4512         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -ffunction-sections"
4513         ;;
4514     esac
4515 fi
4516
4517 OPTIMISE=
4518 if test "$wxUSE_OPTIMISE" = "no" ; then
4519     if test "$GCC" = yes ; then
4520         dnl use -O0 because compiling with it is faster than compiling with no
4521         dnl optimization options at all (at least with g++ 3.2)
4522         OPTIMISE="-O0"
4523     fi
4524 else
4525     if test "$GCC" = yes ; then
4526         OPTIMISE="-O2"
4527
4528         dnl VZ: does anybody know what does this do??
4529         case "${host}" in
4530             i586-*-*|i686-*-* )
4531             OPTIMISE="${OPTIMISE} "
4532         ;;
4533         esac
4534     else
4535         OPTIMISE="-O"
4536     fi
4537 fi
4538
4539 dnl ---------------------------------------------------------------------------
4540 dnl compatibility level
4541 dnl ---------------------------------------------------------------------------
4542
4543 if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then
4544     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
4545
4546     WXWIN_COMPATIBILITY_2_4="yes"
4547 fi
4548
4549 if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
4550     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
4551 fi
4552
4553 dnl ---------------------------------------------------------------------------
4554 dnl the library may be built without GUI classes at all
4555 dnl ---------------------------------------------------------------------------
4556
4557 if test "$wxUSE_GUI" = "yes"; then
4558     AC_DEFINE(wxUSE_GUI)
4559
4560     dnl the things we always pull in the GUI version of the library:
4561     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
4562     dnl    library really can't be built without those)
4563     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
4564     dnl    almost any program and the first 2 are needed to show a message box
4565     dnl    which want to be always able to do)
4566     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
4567     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
4568     dnl    need the dcs, pens, brushes, ...), this just can't be done now
4569     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
4570     dnl 5. misc stuff: timers, settings, message box
4571 fi
4572
4573 dnl ---------------------------------------------------------------------------
4574 dnl Unix/Windows
4575 dnl ---------------------------------------------------------------------------
4576
4577 if test "$wxUSE_UNIX" = "yes"; then
4578   AC_DEFINE(wxUSE_UNIX)
4579 fi
4580
4581 dnl ------------------------------------------------------------------------
4582 dnl DLL support
4583 dnl ------------------------------------------------------------------------
4584
4585 dnl under MSW we always have LoadLibrary/GetProcAddress
4586 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4587
4588     HAVE_DL_FUNCS=0
4589     HAVE_SHL_FUNCS=0
4590     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4591         if test "$USE_DARWIN" = 1; then
4592             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
4593             HAVE_DL_FUNCS=1
4594         else
4595             dnl the test is a bit complicated because we check for dlopen() both with
4596             dnl and without -ldl and we also try to find shl_load() if there is no
4597             dnl dlopen() on this system
4598             AC_CHECK_FUNCS(dlopen,
4599             [
4600                 AC_DEFINE(HAVE_DLOPEN)
4601                 HAVE_DL_FUNCS=1
4602             ],
4603             [
4604                 AC_CHECK_LIB(dl, dlopen,
4605                             [
4606                                 AC_DEFINE(HAVE_DLOPEN)
4607                                 HAVE_DL_FUNCS=1
4608                                 DL_LINK=" -ldl$DL_LINK"
4609                             ],
4610                             [
4611                                 AC_CHECK_FUNCS(shl_load,
4612                                               [
4613                                                 AC_DEFINE(HAVE_SHL_LOAD)
4614                                                 HAVE_SHL_FUNCS=1
4615                                               ],
4616                                               [
4617                                                 AC_CHECK_LIB(shl_load, dld,
4618                                                              [
4619                                                                 HAVE_SHL_FUNCS=1
4620                                                                 DL_LINK=" -ldld$DL_LINK"
4621                                                              ])
4622                                               ])
4623                             ])
4624             ])
4625
4626         dnl check also for dlerror()
4627         if test "$HAVE_DL_FUNCS" = 1; then
4628             AC_CHECK_FUNCS(dlerror,
4629                 AC_DEFINE(HAVE_DLERROR),
4630                 [
4631                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
4632                 ]
4633             )
4634         fi
4635         fi
4636
4637         if test "$HAVE_DL_FUNCS" = 0; then
4638             if test "$HAVE_SHL_FUNCS" = 0; then
4639               if test "$USE_UNIX" = 1; then
4640                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
4641                   wxUSE_DYNAMIC_LOADER=no
4642                   wxUSE_DYNLIB_CLASS=no
4643               else
4644                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
4645               fi
4646             fi
4647         fi
4648     fi
4649 fi
4650
4651 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
4652     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
4653 fi
4654 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
4655     AC_DEFINE(wxUSE_DYNLIB_CLASS)
4656 fi
4657
4658
4659 dnl ---------------------------------------------------------------------------
4660 dnl Verify consistency of plugins/monolithic/shared settings:
4661 dnl ---------------------------------------------------------------------------
4662
4663 if test "$wxUSE_PLUGINS" = "yes" ; then
4664     if test "$wxUSE_SHARED" = "no" ; then
4665         AC_MSG_WARN([plugins supported only in shared build, disabling])
4666         wxUSE_PLUGINS=no
4667     fi
4668     if test "$wxUSE_MONOLITHIC" = "yes" ; then
4669         AC_MSG_WARN([plugins not supported monolithic build, disabling])
4670         wxUSE_PLUGINS=no
4671     fi
4672     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
4673         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
4674         wxUSE_PLUGINS=no
4675     fi
4676     if test "$wxUSE_PLUGINS" = "yes" ; then
4677         AC_DEFINE(wxUSE_PLUGINS)
4678     fi
4679 fi
4680
4681 dnl ---------------------------------------------------------------------------
4682 dnl Register non-GUI class options for makefiles and setup.h
4683 dnl ---------------------------------------------------------------------------
4684
4685 if test "$wxUSE_STL" = "yes"; then
4686   AC_DEFINE(wxUSE_STL)
4687 fi
4688
4689 if test "$wxUSE_APPLE_IEEE" = "yes"; then
4690   AC_DEFINE(wxUSE_APPLE_IEEE)
4691 fi
4692
4693 if test "$wxUSE_TIMER" = "yes"; then
4694   AC_DEFINE(wxUSE_TIMER)
4695 fi
4696
4697 WITH_PLUGIN_SDL=0
4698 if test "$wxUSE_SOUND" = "yes"; then
4699   dnl Unix implementation needs additional checks because audio support
4700   dnl comes in many favours:
4701   if test "$USE_UNIX" = "1" ; then
4702     AC_CHECK_HEADERS([sys/soundcard.h])
4703
4704     if test "$wxUSE_LIBSDL" != "no"; then
4705       AM_PATH_SDL([1.2.0],
4706                   [
4707                     EXTRALIBS_SDL="$SDL_LIBS"
4708                     CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
4709                     AC_DEFINE(wxUSE_LIBSDL)
4710                   ],
4711                   [wxUSE_LIBSDL="no"])
4712       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
4713         WITH_PLUGIN_SDL=1
4714       fi
4715     fi
4716   fi
4717
4718   AC_DEFINE(wxUSE_SOUND)
4719   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
4720 fi
4721
4722 if test "$WXGTK20" = 1; then
4723     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
4724         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
4725
4726                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
4727                                   [libgnomeprintui-2.2 >= 2.8],
4728                     [
4729 dnl                     EXTRALIBS_GNOMEPRINT="$LIBGNOMEPRINTUI_LIBS"
4730                         CXXFLAGS="$CXXFLAGS $LIBGNOMEPRINTUI_CFLAGS"
4731                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
4732                     ],
4733                     [
4734                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
4735                         wxUSE_LIBGNOMEPRINT="no"
4736                     ]
4737                 )
4738         fi
4739     fi
4740 fi
4741
4742
4743 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
4744   AC_DEFINE(wxUSE_CMDLINE_PARSER)
4745 fi
4746
4747 if test "$wxUSE_STOPWATCH" = "yes"; then
4748   AC_DEFINE(wxUSE_STOPWATCH)
4749 fi
4750
4751 if test "$wxUSE_DATETIME" = "yes"; then
4752   AC_DEFINE(wxUSE_DATETIME)
4753 fi
4754
4755 if test "$wxUSE_FILE" = "yes"; then
4756   AC_DEFINE(wxUSE_FILE)
4757 fi
4758
4759 if test "$wxUSE_FFILE" = "yes"; then
4760   AC_DEFINE(wxUSE_FFILE)
4761 fi
4762
4763 if test "$wxUSE_FILESYSTEM" = "yes"; then
4764   AC_DEFINE(wxUSE_FILESYSTEM)
4765 fi
4766
4767 if test "$wxUSE_FS_ZIP" = "yes"; then
4768   AC_DEFINE(wxUSE_FS_ZIP)
4769 fi
4770
4771 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
4772   AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
4773 fi
4774
4775 if test "$wxUSE_ZIPSTREAM" = "yes"; then
4776   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
4777     AC_MSG_WARN(wxZip requires wxArchive... disabled)
4778   elif test "$wxUSE_ZLIB" = "no"; then
4779     AC_MSG_WARN(wxZip requires wxZlib... disabled)
4780   else
4781     AC_DEFINE(wxUSE_ZIPSTREAM)
4782   fi
4783 fi
4784
4785 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4786   AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
4787 fi
4788
4789 if test "$wxUSE_STACKWALKER" = "yes"; then
4790     AC_DEFINE(wxUSE_STACKWALKER)
4791 fi
4792
4793 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4794   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
4795 fi
4796
4797 if test "$wxUSE_BUSYINFO" = "yes"; then
4798   AC_DEFINE(wxUSE_BUSYINFO)
4799 fi
4800
4801 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
4802   AC_DEFINE(wxUSE_STD_IOSTREAM)
4803 fi
4804
4805 if test "$wxUSE_TEXTBUFFER" = "yes"; then
4806     AC_DEFINE(wxUSE_TEXTBUFFER)
4807 fi
4808
4809 if test "$wxUSE_TEXTFILE" = "yes"; then
4810   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
4811     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
4812   else
4813     AC_DEFINE(wxUSE_TEXTFILE)
4814   fi
4815 fi
4816
4817 if test "$wxUSE_CONFIG" = "yes" ; then
4818   if test "$wxUSE_TEXTFILE" != "yes"; then
4819     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
4820   else
4821     AC_DEFINE(wxUSE_CONFIG)
4822     AC_DEFINE(wxUSE_CONFIG_NATIVE)
4823     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
4824   fi
4825 fi
4826
4827 if test "$wxUSE_INTL" = "yes" ; then
4828   if test "$wxUSE_FILE" != "yes"; then
4829     AC_MSG_WARN(I18n code requires wxFile... disabled)
4830   else
4831     AC_DEFINE(wxUSE_INTL)
4832     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
4833     GUIDIST="$GUIDIST INTL_DIST"
4834   fi
4835 fi
4836
4837 if test "$wxUSE_LOG" = "yes"; then
4838   AC_DEFINE(wxUSE_LOG)
4839
4840     if test "$wxUSE_LOGGUI" = "yes"; then
4841       AC_DEFINE(wxUSE_LOGGUI)
4842     fi
4843
4844     if test "$wxUSE_LOGWINDOW" = "yes"; then
4845       AC_DEFINE(wxUSE_LOGWINDOW)
4846     fi
4847
4848     if test "$wxUSE_LOGDIALOG" = "yes"; then
4849       AC_DEFINE(wxUSE_LOG_DIALOG)
4850     fi
4851 fi
4852
4853 if test "$wxUSE_LONGLONG" = "yes"; then
4854   AC_DEFINE(wxUSE_LONGLONG)
4855 fi
4856
4857 if test "$wxUSE_GEOMETRY" = "yes"; then
4858   AC_DEFINE(wxUSE_GEOMETRY)
4859 fi
4860
4861 if test "$wxUSE_STREAMS" = "yes" ; then
4862   AC_DEFINE(wxUSE_STREAMS)
4863 fi
4864
4865 dnl ---------------------------------------------------------------------------
4866 dnl time/date functions
4867 dnl ------------------------------------------------------------------------
4868
4869 if test "$wxUSE_DATETIME" = "yes"; then
4870     dnl check for strptime
4871     AC_CHECK_FUNCS(strptime)
4872
4873     dnl check for timezone variable
4874     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
4875     AC_CACHE_CHECK(for timezone variable in <time.h>,
4876                    wx_cv_var_timezone,
4877                    [
4878                         AC_TRY_COMPILE(
4879                             [
4880                                 #include <time.h>
4881                             ],
4882                             [
4883                                 int tz;
4884                                 tz = timezone;
4885                             ],
4886                             [
4887                                 wx_cv_var_timezone=timezone
4888                             ],
4889                             [
4890                                 AC_TRY_COMPILE(
4891                                     [
4892                                         #include <time.h>
4893                                     ],
4894                                     [
4895                                         int tz;
4896                                         tz = _timezone;
4897                                     ],
4898                                     [
4899                                         wx_cv_var_timezone=_timezone
4900                                     ],
4901                                     [
4902                                         AC_TRY_COMPILE(
4903                                             [
4904                                                 #include <time.h>
4905                                             ],
4906                                             [
4907                                                 int tz;
4908                                                 tz = __timezone;
4909                                             ],
4910                                             [
4911                                                 wx_cv_var_timezone=__timezone
4912                                             ],
4913                                             [
4914                                                 if test "$USE_DOS" = 0 ; then
4915                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
4916                                                 fi
4917                                             ]
4918                                         )
4919                                     ]
4920                                 )
4921                             ]
4922                         )
4923                    ]
4924     )
4925
4926     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
4927     if test "x$wx_cv_var_timezone" != x ; then
4928         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
4929     fi
4930
4931     dnl check for localtime (it's POSIX, but the check can do no harm...)
4932     AC_CHECK_FUNCS(localtime)
4933
4934     if test "$ac_cv_func_localtime" = "yes"; then
4935         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
4936                        wx_cv_struct_tm_has_gmtoff,
4937         [
4938             AC_TRY_COMPILE(
4939                 [
4940                     #include <time.h>
4941                 ],
4942                 [
4943                     struct tm tm;
4944                     tm.tm_gmtoff++;
4945                 ],
4946                 [
4947                     wx_cv_struct_tm_has_gmtoff=yes
4948                 ],
4949                 wx_cv_struct_tm_has_gmtoff=no
4950             )
4951         ])
4952     fi
4953
4954     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
4955         AC_DEFINE(WX_GMTOFF_IN_TM)
4956     fi
4957
4958     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
4959     dnl function to be used for high resolution timers
4960     AC_CHECK_FUNCS(gettimeofday ftime, break)
4961
4962     if test "$ac_cv_func_gettimeofday" = "yes"; then
4963         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
4964                        wx_cv_func_gettimeofday_has_2_args,
4965         [
4966             dnl on some _really_ old systems it takes only 1 argument
4967             AC_LANG_SAVE
4968             AC_LANG_CPLUSPLUS
4969
4970             AC_TRY_COMPILE(
4971                 [
4972                     #include <sys/time.h>
4973                     #include <unistd.h>
4974                 ],
4975                 [
4976                     struct timeval tv;
4977                     gettimeofday(&tv, NULL);
4978                 ],
4979                 wx_cv_func_gettimeofday_has_2_args=yes,
4980                 AC_TRY_COMPILE(
4981                     [
4982                         #include <sys/time.h>
4983                         #include <unistd.h>
4984                     ],
4985                     [
4986                         struct timeval tv;
4987                         gettimeofday(&tv);
4988                     ],
4989                     wx_cv_func_gettimeofday_has_2_args=no,
4990                     [
4991                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
4992                         wx_cv_func_gettimeofday_has_2_args=unknown
4993                     ]
4994                 )
4995             )
4996             AC_LANG_RESTORE
4997         ])
4998
4999         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5000             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5001         fi
5002     fi
5003
5004     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5005 fi
5006
5007 dnl ------------------------------------------------------------------------
5008 dnl wxSocket
5009 dnl ------------------------------------------------------------------------
5010
5011 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5012 if test "$wxUSE_SOCKETS" = "yes"; then
5013     if test "$wxUSE_MGL" = "1"; then
5014         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5015         wxUSE_SOCKETS="no"
5016     fi
5017 fi
5018
5019 if test "$wxUSE_SOCKETS" = "yes"; then
5020     dnl under MSW we always have sockets
5021     if test "$TOOLKIT" != "MSW"; then
5022         dnl under Solaris and OS/2, socket functions live in -lsocket
5023         AC_CHECK_FUNC(socket,,
5024             [
5025                 AC_CHECK_LIB(socket, socket,
5026                     if test "$INET_LINK" != " -lsocket"; then
5027                         INET_LINK="$INET_LINK -lsocket"
5028                     fi,
5029                     [
5030                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5031                         wxUSE_SOCKETS=no
5032                     ]
5033                 )
5034             ]
5035         )
5036     fi
5037 fi
5038
5039 if test "$wxUSE_SOCKETS" = "yes" ; then
5040     dnl this test may be appropriate if building under cygwin
5041     dnl right now I'm assuming it also uses the winsock stuff
5042     dnl like mingw does..  -- RL
5043     if test "$TOOLKIT" != "MSW"; then
5044         dnl determine the type of third argument for getsockname
5045         dnl This test needs to be done in C++ mode since gsocket.cpp now
5046         dnl is C++ code and pointer cast that are possible even without
5047         dnl warning in C still fail in C++.
5048         AC_LANG_PUSH(C++)
5049         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5050                        wx_cv_type_getsockname3,
5051             [
5052                 AC_TRY_COMPILE(
5053                     [
5054                         #include <sys/types.h>
5055                         #include <sys/socket.h>
5056                     ],
5057                     [
5058                         socklen_t len;
5059                         getsockname(0, 0, &len);
5060                     ],
5061                     wx_cv_type_getsockname3=socklen_t,
5062                     [
5063                         dnl the compiler will compile the version with size_t
5064                         dnl even if the real type of the last parameter is int
5065                         dnl but it should give at least a warning about
5066                         dnl converting between incompatible pointer types, so
5067                         dnl try to use it to get the correct behaviour at
5068                         dnl least with gcc (otherwise we'd always use size_t)
5069                         CFLAGS_OLD="$CFLAGS"
5070                         if test "$GCC" = yes ; then
5071                             CFLAGS="$CFLAGS -Werror"
5072                         fi
5073
5074                         AC_TRY_COMPILE(
5075                             [
5076                                 #include <sys/types.h>
5077                                 #include <sys/socket.h>
5078                             ],
5079                             [
5080                                 size_t len;
5081                                 getsockname(0, 0, &len);
5082                             ],
5083                             wx_cv_type_getsockname3=size_t,
5084                             AC_TRY_COMPILE(
5085                                 [
5086                                     #include <sys/types.h>
5087                                     #include <sys/socket.h>
5088                                 ],
5089                                 [
5090                                     int len;
5091                                     getsockname(0, 0, &len);
5092                                 ],
5093                                 wx_cv_type_getsockname3=int,
5094                                 wx_cv_type_getsockname3=unknown
5095                             )
5096                         )
5097
5098                         CFLAGS="$CFLAGS_OLD"
5099                     ]
5100                 )
5101             ])
5102
5103         if test "$wx_cv_type_getsockname3" = "unknown"; then
5104             wxUSE_SOCKETS=no
5105             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5106         else
5107             AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
5108         fi
5109         dnl Do this again for getsockopt as it may be different
5110         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5111                        wx_cv_type_getsockopt5,
5112             [
5113                 AC_TRY_COMPILE(
5114                     [
5115                         #include <sys/types.h>
5116                         #include <sys/socket.h>
5117                     ],
5118                     [
5119                         socklen_t len;
5120                         getsockopt(0, 0, 0, 0, &len);
5121                     ],
5122                     wx_cv_type_getsockopt5=socklen_t,
5123                     [
5124                         dnl the compiler will compile the version with size_t
5125                         dnl even if the real type of the last parameter is int
5126                         dnl but it should give at least a warning about
5127                         dnl converting between incompatible pointer types, so
5128                         dnl try to use it to get the correct behaviour at
5129                         dnl least with gcc (otherwise we'd always use size_t)
5130                         CFLAGS_OLD="$CFLAGS"
5131                         if test "$GCC" = yes ; then
5132                             CFLAGS="$CFLAGS -Werror"
5133                         fi
5134
5135                         AC_TRY_COMPILE(
5136                             [
5137                                 #include <sys/types.h>
5138                                 #include <sys/socket.h>
5139                             ],
5140                             [
5141                                 size_t len;
5142                                 getsockopt(0, 0, 0, 0, &len);
5143                             ],
5144                             wx_cv_type_getsockopt5=size_t,
5145                             AC_TRY_COMPILE(
5146                                 [
5147                                     #include <sys/types.h>
5148                                     #include <sys/socket.h>
5149                                 ],
5150                                 [
5151                                     int len;
5152                                     getsockopt(0, 0, 0, 0, &len);
5153                                 ],
5154                                 wx_cv_type_getsockopt5=int,
5155                                 wx_cv_type_getsockopt5=unknown
5156                             )
5157                         )
5158
5159                         CFLAGS="$CFLAGS_OLD"
5160                     ]
5161                 )
5162             ])
5163
5164         if test "$wx_cv_type_getsockopt5" = "unknown"; then
5165             wxUSE_SOCKETS=no
5166             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5167         else
5168             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
5169         fi
5170         AC_LANG_POP
5171     fi
5172 fi
5173
5174 if test "$wxUSE_SOCKETS" = "yes" ; then
5175     AC_DEFINE(wxUSE_SOCKETS)
5176     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
5177 fi
5178
5179 if test "$wxUSE_PROTOCOL" = "yes"; then
5180     if test "$wxUSE_SOCKETS" != "yes"; then
5181         AC_MSG_WARN(Protocol classes require sockets... disabled)
5182         wxUSE_PROTOCOL=no
5183     fi
5184 fi
5185
5186 if test "$wxUSE_PROTOCOL" = "yes"; then
5187     AC_DEFINE(wxUSE_PROTOCOL)
5188
5189     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
5190         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
5191     fi
5192     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
5193         AC_DEFINE(wxUSE_PROTOCOL_FTP)
5194     fi
5195     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
5196         AC_DEFINE(wxUSE_PROTOCOL_FILE)
5197     fi
5198 else
5199     if test "$wxUSE_FS_INET" = "yes"; then
5200         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
5201         wxUSE_FS_INET="no"
5202     fi
5203 fi
5204
5205 if test "$wxUSE_URL" = "yes"; then
5206     if test "$wxUSE_PROTOCOL" != "yes"; then
5207         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
5208         wxUSE_URL=no
5209     fi
5210     if test "$wxUSE_URL" = "yes"; then
5211         AC_DEFINE(wxUSE_URL)
5212     fi
5213 fi
5214
5215 if test "$wxUSE_FS_INET" = "yes"; then
5216   AC_DEFINE(wxUSE_FS_INET)
5217 fi
5218
5219 dnl ---------------------------------------------------------------------------
5220 dnl Joystick support
5221 dnl ---------------------------------------------------------------------------
5222
5223 if test "$wxUSE_GUI" = "yes"; then
5224
5225     if test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
5226         AC_MSG_WARN([Joystick not yet supported under Mac OS X... disabled])
5227         wxUSE_JOYSTICK=no
5228      fi
5229
5230      dnl under MSW we always have joystick support
5231     if test "$TOOLKIT" != "MSW"; then
5232         if test "$wxUSE_JOYSTICK" = "yes"; then
5233             dnl joystick support is only for Linux 2.1.x or greater
5234             AC_CHECK_HEADERS(linux/joystick.h)
5235             if test "$ac_cv_header_linux_joystick_h" != "yes"; then
5236                 wxUSE_JOYSTICK=no
5237                 AC_MSG_WARN(Joystick not supported by this system... disabled)
5238             fi
5239         fi
5240     fi
5241
5242     if test "$wxUSE_JOYSTICK" = "yes"; then
5243         AC_DEFINE(wxUSE_JOYSTICK)
5244         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
5245     fi
5246 fi
5247
5248
5249 dnl ---------------------------------------------------------------------------
5250 dnl String stuff
5251 dnl ---------------------------------------------------------------------------
5252
5253 if test "$wxUSE_FONTMAP" = "yes" ; then
5254   AC_DEFINE(wxUSE_FONTMAP)
5255 fi
5256
5257 if test "$wxUSE_UNICODE" = "yes" ; then
5258   AC_DEFINE(wxUSE_UNICODE)
5259
5260   if test "$USE_WIN32" != 1; then
5261       wxUSE_UNICODE_MSLU=no
5262   fi
5263
5264   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
5265         AC_CHECK_LIB(unicows,main,
5266             [
5267                 AC_DEFINE(wxUSE_UNICODE_MSLU)
5268             ],
5269             [
5270                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
5271                              Applications will only run on Windows NT/2000/XP!])
5272                 wxUSE_UNICODE_MSLU=no
5273             ])
5274     fi
5275 fi
5276
5277 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
5278   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
5279 fi
5280
5281 dnl ----------------------------------------------------------------
5282 dnl Register PostScript options for makefiles and setup.h
5283 dnl ----------------------------------------------------------------
5284
5285 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
5286   AC_DEFINE(wxUSE_POSTSCRIPT)
5287 fi
5288
5289 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
5290
5291 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
5292
5293 dnl ---------------------------------------------------------------------------
5294 dnl big GUI components: MDI, doc/view, printing, help, ...
5295 dnl ---------------------------------------------------------------------------
5296
5297 if test "$wxUSE_CONSTRAINTS" = "yes"; then
5298     AC_DEFINE(wxUSE_CONSTRAINTS)
5299     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
5300 fi
5301
5302 if test "$wxUSE_MDI" = "yes"; then
5303     AC_DEFINE(wxUSE_MDI)
5304
5305     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5306         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
5307         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
5308     fi
5309 fi
5310
5311 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
5312     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
5313     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
5314     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
5315         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
5316     fi
5317 fi
5318
5319 if test "$wxUSE_HELP" = "yes"; then
5320     AC_DEFINE(wxUSE_HELP)
5321     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
5322
5323     if test "$wxUSE_MSW" = 1; then
5324       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
5325         AC_DEFINE(wxUSE_MS_HTML_HELP)
5326       fi
5327     fi
5328
5329     if test "$wxUSE_WXHTML_HELP" = "yes"; then
5330       if test "$wxUSE_HTML" = "yes"; then
5331         AC_DEFINE(wxUSE_WXHTML_HELP)
5332       else
5333         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
5334         wxUSE_WXHTML_HELP=no
5335       fi
5336     fi
5337 fi
5338
5339 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5340     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5341         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
5342     else
5343         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
5344     fi
5345     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
5346 fi
5347
5348 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
5349     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
5350 fi
5351
5352 dnl ---------------------------------------------------------------------------
5353 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
5354 dnl ---------------------------------------------------------------------------
5355
5356 dnl check for ole headers and disable a few features requiring it if not
5357 dnl present (earlier versions of mingw32 don't have ole2.h)
5358 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
5359                           -o "$wxUSE_CLIPBOARD"     = "yes" \
5360                           -o "$wxUSE_OLE"     = "yes" \
5361                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
5362     AC_CHECK_HEADERS(ole2.h)
5363
5364     if test "$ac_cv_header_ole2_h" = "yes" ; then
5365         if test "$GCC" = yes ; then
5366             AC_LANG_SAVE
5367             AC_LANG_CPLUSPLUS
5368
5369             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
5370             AC_TRY_COMPILE([#include <windows.h>
5371                             #include <ole2.h>],
5372                            [],
5373                            [AC_MSG_RESULT(no)],
5374                            [AC_MSG_RESULT(yes)
5375                             CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"])
5376             AC_LANG_RESTORE
5377             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
5378             if test "$wxUSE_OLE" = "yes" ; then
5379                 AC_DEFINE(wxUSE_OLE)
5380             fi
5381         fi
5382
5383         dnl for OLE clipboard and dnd
5384         if test "$wxUSE_DATAOBJ" = "yes" ; then
5385             AC_DEFINE(wxUSE_DATAOBJ)
5386         fi
5387     else
5388         AC_MSG_WARN([Some features disabled because OLE headers not found])
5389
5390         wxUSE_CLIPBOARD=no
5391         wxUSE_DRAG_AND_DROP=no
5392         wxUSE_DATAOBJ=no
5393         wxUSE_OLE=no
5394     fi
5395
5396     if test "$wxUSE_METAFILE" = "yes"; then
5397         AC_DEFINE(wxUSE_METAFILE)
5398
5399         dnl this one should probably be made separately configurable
5400         AC_DEFINE(wxUSE_ENH_METAFILE)
5401     fi
5402 fi
5403
5404 if test "$wxUSE_IPC" = "yes"; then
5405     if test "$wxUSE_SOCKETS" != "yes"; then
5406         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
5407     fi
5408
5409     AC_DEFINE(wxUSE_IPC)
5410 fi
5411
5412 if test "$wxUSE_CLIPBOARD" = "yes"; then
5413     if test "$wxUSE_MGL" = 1; then
5414         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
5415         wxUSE_CLIPBOARD=no
5416     fi
5417
5418     if test "$wxUSE_CLIPBOARD" = "yes"; then
5419         AC_DEFINE(wxUSE_CLIPBOARD)
5420
5421         dnl required by clipboard code in configuration check
5422         AC_DEFINE(wxUSE_DATAOBJ)
5423     fi
5424 fi
5425
5426 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
5427     if test "$wxUSE_GTK" = 1; then
5428         if test "$WXGTK12" != 1; then
5429             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
5430             wxUSE_DRAG_AND_DROP=no
5431         fi
5432     fi
5433
5434     if test "$wxUSE_MOTIF" = 1; then
5435         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
5436         wxUSE_DRAG_AND_DROP=no
5437     fi
5438
5439     if test "$wxUSE_X11" = 1; then
5440         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
5441         wxUSE_DRAG_AND_DROP=no
5442     fi
5443
5444     if test "$wxUSE_MGL" = 1; then
5445         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
5446         wxUSE_DRAG_AND_DROP=no
5447     fi
5448
5449     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
5450         AC_DEFINE(wxUSE_DRAG_AND_DROP)
5451     fi
5452
5453 fi
5454
5455 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
5456     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
5457 fi
5458
5459 if test "$wxUSE_SPLINES" = "yes" ; then
5460   AC_DEFINE(wxUSE_SPLINES)
5461 fi
5462
5463 dnl ---------------------------------------------------------------------------
5464 dnl GUI controls
5465 dnl ---------------------------------------------------------------------------
5466
5467 USES_CONTROLS=0
5468 if test "$wxUSE_CONTROLS" = "yes"; then
5469   USES_CONTROLS=1
5470 fi
5471
5472 if test "$wxUSE_ACCEL" = "yes"; then
5473   AC_DEFINE(wxUSE_ACCEL)
5474   USES_CONTROLS=1
5475 fi
5476
5477 if test "$wxUSE_BUTTON" = "yes"; then
5478   AC_DEFINE(wxUSE_BUTTON)
5479   USES_CONTROLS=1
5480 fi
5481
5482 if test "$wxUSE_BMPBUTTON" = "yes"; then
5483   AC_DEFINE(wxUSE_BMPBUTTON)
5484   USES_CONTROLS=1
5485 fi
5486
5487 if test "$wxUSE_CALCTRL" = "yes"; then
5488   AC_DEFINE(wxUSE_CALENDARCTRL)
5489   USES_CONTROLS=1
5490   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
5491 fi
5492
5493 if test "$wxUSE_CARET" = "yes"; then
5494   AC_DEFINE(wxUSE_CARET)
5495   USES_CONTROLS=1
5496   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
5497 fi
5498
5499 if test "$wxUSE_COMBOBOX" = "yes"; then
5500   AC_DEFINE(wxUSE_COMBOBOX)
5501   USES_CONTROLS=1
5502 fi
5503
5504 if test "$wxUSE_CHOICE" = "yes"; then
5505   AC_DEFINE(wxUSE_CHOICE)
5506   USES_CONTROLS=1
5507 fi
5508
5509 if test "$wxUSE_CHOICEBOOK" = "yes"; then
5510     AC_DEFINE(wxUSE_CHOICEBOOK)
5511     USES_CONTROLS=1
5512 fi
5513
5514 if test "$wxUSE_CHECKBOX" = "yes"; then
5515   AC_DEFINE(wxUSE_CHECKBOX)
5516   USES_CONTROLS=1
5517 fi
5518
5519 if test "$wxUSE_CHECKLST" = "yes"; then
5520   AC_DEFINE(wxUSE_CHECKLISTBOX)
5521   USES_CONTROLS=1
5522   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
5523 fi
5524
5525 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
5526   AC_DEFINE(wxUSE_DATEPICKCTRL)
5527   USES_CONTROLS=1
5528 fi
5529
5530 if test "$wxUSE_DISPLAY" = "yes"; then
5531     AC_DEFINE(wxUSE_DISPLAY)
5532     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
5533 fi
5534
5535 if test "$wxUSE_GAUGE" = "yes"; then
5536   AC_DEFINE(wxUSE_GAUGE)
5537   USES_CONTROLS=1
5538 fi
5539
5540 if test "$wxUSE_GRID" = "yes"; then
5541   AC_DEFINE(wxUSE_GRID)
5542   USES_CONTROLS=1
5543   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
5544 fi
5545
5546 if test "$wxUSE_IMAGLIST" = "yes"; then
5547     AC_DEFINE(wxUSE_IMAGLIST)
5548 fi
5549
5550 if test "$wxUSE_LISTBOOK" = "yes"; then
5551     AC_DEFINE(wxUSE_LISTBOOK)
5552     USES_CONTROLS=1
5553 fi
5554
5555 if test "$wxUSE_LISTBOX" = "yes"; then
5556     AC_DEFINE(wxUSE_LISTBOX)
5557     USES_CONTROLS=1
5558 fi
5559
5560 if test "$wxUSE_LISTCTRL" = "yes"; then
5561     if test "$wxUSE_IMAGLIST" = "yes"; then
5562         AC_DEFINE(wxUSE_LISTCTRL)
5563         USES_CONTROLS=1
5564         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
5565     else
5566         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
5567     fi
5568 fi
5569
5570 if test "$wxUSE_NOTEBOOK" = "yes"; then
5571     AC_DEFINE(wxUSE_NOTEBOOK)
5572     USES_CONTROLS=1
5573     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
5574 fi
5575
5576 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
5577 dnl     AC_DEFINE(wxUSE_PROPSHEET)
5578 dnl     USES_CONTROLS=1
5579 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
5580 dnl fi
5581
5582 if test "$wxUSE_RADIOBOX" = "yes"; then
5583     AC_DEFINE(wxUSE_RADIOBOX)
5584     USES_CONTROLS=1
5585 fi
5586
5587 if test "$wxUSE_RADIOBTN" = "yes"; then
5588     AC_DEFINE(wxUSE_RADIOBTN)
5589     USES_CONTROLS=1
5590 fi
5591
5592 if test "$wxUSE_SASH" = "yes"; then
5593     AC_DEFINE(wxUSE_SASH)
5594     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
5595 fi
5596
5597 if test "$wxUSE_SCROLLBAR" = "yes"; then
5598     AC_DEFINE(wxUSE_SCROLLBAR)
5599     USES_CONTROLS=1
5600     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
5601 fi
5602
5603 if test "$wxUSE_SLIDER" = "yes"; then
5604     AC_DEFINE(wxUSE_SLIDER)
5605     USES_CONTROLS=1
5606 fi
5607
5608 if test "$wxUSE_SPINBTN" = "yes"; then
5609     AC_DEFINE(wxUSE_SPINBTN)
5610     USES_CONTROLS=1
5611 fi
5612
5613 if test "$wxUSE_SPINCTRL" = "yes"; then
5614     AC_DEFINE(wxUSE_SPINCTRL)
5615     USES_CONTROLS=1
5616 fi
5617
5618 if test "$wxUSE_SPLITTER" = "yes"; then
5619     AC_DEFINE(wxUSE_SPLITTER)
5620     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
5621 fi
5622
5623 if test "$wxUSE_STATBMP" = "yes"; then
5624     AC_DEFINE(wxUSE_STATBMP)
5625     USES_CONTROLS=1
5626 fi
5627
5628 if test "$wxUSE_STATBOX" = "yes"; then
5629     AC_DEFINE(wxUSE_STATBOX)
5630     USES_CONTROLS=1
5631 fi
5632
5633 if test "$wxUSE_STATTEXT" = "yes"; then
5634     AC_DEFINE(wxUSE_STATTEXT)
5635     USES_CONTROLS=1
5636 fi
5637
5638 if test "$wxUSE_STATLINE" = "yes"; then
5639     AC_DEFINE(wxUSE_STATLINE)
5640     USES_CONTROLS=1
5641 fi
5642
5643 if test "$wxUSE_STATUSBAR" = "yes"; then
5644     dnl this will get undefined in wx/chkconf.h if it's not supported
5645     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
5646     AC_DEFINE(wxUSE_STATUSBAR)
5647     USES_CONTROLS=1
5648
5649     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
5650 fi
5651
5652 if test "$wxUSE_TABDIALOG" = "yes"; then
5653     AC_DEFINE(wxUSE_TAB_DIALOG)
5654 fi
5655
5656 if test "$wxUSE_TEXTCTRL" = "yes"; then
5657     AC_DEFINE(wxUSE_TEXTCTRL)
5658     USES_CONTROLS=1
5659     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
5660 fi
5661
5662 if test "$wxUSE_TOGGLEBTN" = "yes"; then
5663     if test "$wxUSE_COCOA" = 1 ; then
5664         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
5665         wxUSE_TOGGLEBTN=no
5666     else
5667         if test "$wxUSE_PM" = 1; then
5668             AC_MSG_WARN([Toggle button not yet supported under PM... disabled])
5669             wxUSE_TOGGLEBTN=no
5670         fi
5671     fi
5672     if test "$wxUSE_UNIVERSAL" = "yes"; then
5673         AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
5674         wxUSE_TOGGLEBTN=no
5675     fi
5676
5677     if test "$wxUSE_TOGGLEBTN" = "yes"; then
5678         AC_DEFINE(wxUSE_TOGGLEBTN)
5679         USES_CONTROLS=1
5680     fi
5681 fi
5682
5683 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
5684     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
5685     wxUSE_TOOLBAR="yes"
5686     USES_CONTROLS=1
5687 fi
5688
5689 if test "$wxUSE_TOOLBAR" = "yes"; then
5690     AC_DEFINE(wxUSE_TOOLBAR)
5691     USES_CONTROLS=1
5692
5693     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
5694     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
5695         wxUSE_TOOLBAR_NATIVE="yes"
5696     fi
5697
5698     if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
5699         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
5700         USES_CONTROLS=1
5701     fi
5702
5703     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
5704 fi
5705
5706 if test "$wxUSE_TOOLTIPS" = "yes"; then
5707     if test "$wxUSE_MOTIF" = 1; then
5708         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
5709     else
5710         if test "$wxUSE_UNIVERSAL" = "yes"; then
5711             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
5712         else
5713             AC_DEFINE(wxUSE_TOOLTIPS)
5714         fi
5715     fi
5716 fi
5717
5718 if test "$wxUSE_TREECTRL" = "yes"; then
5719     if test "$wxUSE_IMAGLIST" = "yes"; then
5720         AC_DEFINE(wxUSE_TREECTRL)
5721         USES_CONTROLS=1
5722         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
5723     else
5724         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
5725     fi
5726 fi
5727
5728 if test "$wxUSE_POPUPWIN" = "yes"; then
5729     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5730         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
5731     else
5732         if test "$wxUSE_PM" = 1; then
5733             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
5734         else
5735             AC_DEFINE(wxUSE_POPUPWIN)
5736
5737             USES_CONTROLS=1
5738         fi
5739     fi
5740 fi
5741
5742 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
5743     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
5744         AC_MSG_WARN([Dialup manager not yet supported under Mac OS X... disabled])
5745     else
5746         AC_DEFINE(wxUSE_DIALUP_MANAGER)
5747         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
5748     fi
5749 fi
5750
5751 if test "$wxUSE_TIPWINDOW" = "yes"; then
5752     if test "$wxUSE_PM" = 1; then
5753         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
5754     else
5755         AC_DEFINE(wxUSE_TIPWINDOW)
5756     fi
5757 fi
5758
5759 if test "$USES_CONTROLS" = 1; then
5760     AC_DEFINE(wxUSE_CONTROLS)
5761 fi
5762
5763 dnl ---------------------------------------------------------------------------
5764 dnl misc options
5765 dnl ---------------------------------------------------------------------------
5766
5767 dnl please keep the settings below in alphabetical order
5768 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
5769     AC_DEFINE(wxUSE_ACCESSIBILITY)
5770     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
5771 fi
5772
5773 if test "$wxUSE_DRAGIMAGE" = "yes"; then
5774     AC_DEFINE(wxUSE_DRAGIMAGE)
5775     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
5776 fi
5777
5778 if test "$wxUSE_EXCEPTIONS" = "yes"; then
5779     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5780         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
5781     else
5782         AC_DEFINE(wxUSE_EXCEPTIONS)
5783         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
5784     fi
5785 fi
5786
5787 USE_HTML=0
5788 if test "$wxUSE_HTML" = "yes"; then
5789     AC_DEFINE(wxUSE_HTML)
5790     USE_HTML=1
5791     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
5792     if test "$wxUSE_MAC" = 1; then
5793         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
5794     fi
5795 fi
5796 if test "$wxUSE_WEBKIT" = "yes"; then
5797     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
5798         old_CPPFLAGS="$CPPFLAGS"
5799         CPPFLAGS="$CPPFLAGS -x objective-c++"
5800         AC_CHECK_HEADER([WebKit/HIWebView.h],
5801                         [
5802                            AC_DEFINE(wxUSE_WEBKIT)
5803                            WEBKIT_LINK="-framework WebKit"
5804                         ],
5805                         [
5806                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
5807                            wxUSE_WEBKIT=no
5808                         ],
5809                         [#include <Carbon/Carbon.h>])
5810         CPPFLAGS="$old_CPPFLAGS"
5811     elif test "$wxUSE_COCOA" = 1; then
5812         AC_DEFINE(wxUSE_WEBKIT)
5813     else
5814         wxUSE_WEBKIT=no
5815     fi
5816 fi
5817
5818 USE_XRC=0
5819 if test "$wxUSE_XRC" = "yes"; then
5820     if test "$wxUSE_XML" != "yes"; then
5821         AC_MSG_WARN([XML library not built, XRC resources disabled])
5822         wxUSE_XRC=no
5823     else
5824         AC_DEFINE(wxUSE_XRC)
5825         USE_XRC=1
5826         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
5827     fi
5828 fi
5829
5830 if test "$wxUSE_MENUS" = "yes"; then
5831     AC_DEFINE(wxUSE_MENUS)
5832     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
5833 fi
5834
5835 if test "$wxUSE_METAFILE" = "yes"; then
5836     AC_DEFINE(wxUSE_METAFILE)
5837 fi
5838
5839 if test "$wxUSE_MIMETYPE" = "yes"; then
5840     AC_DEFINE(wxUSE_MIMETYPE)
5841 fi
5842
5843 if test "$wxUSE_MINIFRAME" = "yes"; then
5844     AC_DEFINE(wxUSE_MINIFRAME)
5845     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
5846 fi
5847
5848 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
5849     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
5850     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
5851         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
5852         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
5853     fi
5854 fi
5855
5856
5857 if test "$wxUSE_VALIDATORS" = "yes"; then
5858     AC_DEFINE(wxUSE_VALIDATORS)
5859     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
5860 fi
5861
5862 if test "$wxUSE_PALETTE" = "yes" ; then
5863   AC_DEFINE(wxUSE_PALETTE)
5864 fi
5865
5866 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
5867   dnl Must be done this late because -lunicows must be before all the other libs
5868   LIBS=" -lunicows $LIBS"
5869 fi
5870
5871 dnl ---------------------------------------------------------------------------
5872 dnl wxImage options
5873 dnl ---------------------------------------------------------------------------
5874
5875 if test "$wxUSE_IMAGE" = "yes" ; then
5876     AC_DEFINE(wxUSE_IMAGE)
5877
5878     if test "$wxUSE_GIF" = "yes" ; then
5879       AC_DEFINE(wxUSE_GIF)
5880     fi
5881
5882     if test "$wxUSE_PCX" = "yes" ; then
5883       AC_DEFINE(wxUSE_PCX)
5884     fi
5885
5886     if test "$wxUSE_IFF" = "yes" ; then
5887       AC_DEFINE(wxUSE_IFF)
5888     fi
5889
5890     if test "$wxUSE_PNM" = "yes" ; then
5891       AC_DEFINE(wxUSE_PNM)
5892     fi
5893
5894     if test "$wxUSE_XPM" = "yes" ; then
5895       AC_DEFINE(wxUSE_XPM)
5896     fi
5897
5898     if test "$wxUSE_ICO_CUR" = "yes" ; then
5899       AC_DEFINE(wxUSE_ICO_CUR)
5900     fi
5901 fi
5902
5903 dnl ---------------------------------------------------------------------------
5904 dnl common dialogs
5905 dnl ---------------------------------------------------------------------------
5906
5907 if test "$wxUSE_CHOICEDLG" = "yes"; then
5908     AC_DEFINE(wxUSE_CHOICEDLG)
5909 fi
5910
5911 if test "$wxUSE_COLOURDLG" = "yes"; then
5912     AC_DEFINE(wxUSE_COLOURDLG)
5913 fi
5914
5915 if test "$wxUSE_FILEDLG" = "yes"; then
5916     AC_DEFINE(wxUSE_FILEDLG)
5917 fi
5918
5919 if test "$wxUSE_FINDREPLDLG" = "yes"; then
5920     AC_DEFINE(wxUSE_FINDREPLDLG)
5921 fi
5922
5923 if test "$wxUSE_FONTDLG" = "yes"; then
5924     AC_DEFINE(wxUSE_FONTDLG)
5925 fi
5926
5927 if test "$wxUSE_DIRDLG" = "yes"; then
5928     if test "$wxUSE_TREECTRL" != "yes"; then
5929         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
5930     else
5931         AC_DEFINE(wxUSE_DIRDLG)
5932     fi
5933 fi
5934
5935 if test "$wxUSE_MSGDLG" = "yes"; then
5936     AC_DEFINE(wxUSE_MSGDLG)
5937 fi
5938
5939 if test "$wxUSE_NUMBERDLG" = "yes"; then
5940     AC_DEFINE(wxUSE_NUMBERDLG)
5941 fi
5942
5943 if test "$wxUSE_PROGRESSDLG" = "yes"; then
5944     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5945        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
5946     else
5947         AC_DEFINE(wxUSE_PROGRESSDLG)
5948     fi
5949 fi
5950
5951 if test "$wxUSE_SPLASH" = "yes"; then
5952     AC_DEFINE(wxUSE_SPLASH)
5953     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
5954 fi
5955
5956 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
5957     if test "$wxUSE_CONSTRAINTS" != "yes"; then
5958        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
5959     else
5960         AC_DEFINE(wxUSE_STARTUP_TIPS)
5961     fi
5962 fi
5963
5964 if test "$wxUSE_TEXTDLG" = "yes"; then
5965     AC_DEFINE(wxUSE_TEXTDLG)
5966 fi
5967
5968 if test "$wxUSE_WIZARDDLG" = "yes"; then
5969     AC_DEFINE(wxUSE_WIZARDDLG)
5970     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
5971 fi
5972
5973 dnl ---------------------------------------------------------------------------
5974 dnl wxMediaCtrl
5975 dnl ---------------------------------------------------------------------------
5976
5977 if test "$wxUSE_MEDIACTRL" = "yes"; then
5978     if test "$wxUSE_MSW" = 1; then
5979     dnl -----------------------------------------------------------------------
5980     dnl DirectShow MSW
5981     dnl -----------------------------------------------------------------------
5982         wxUSE_DIRECTSHOW="yes"
5983         AC_CHECK_HEADERS([dshow.h], [],
5984             [
5985                 wxUSE_DIRECTSHOW="no"
5986                 AC_MSG_WARN([DirectShow not installed; consider installing the DirectX7 SDK or higher])
5987             ],
5988             [#include <windows.h>])
5989
5990        if test "$wxUSE_DIRECTSHOW" = "yes"; then
5991             AC_DEFINE(wxUSE_DIRECTSHOW)
5992             LIBS="$LIBS -lstrmiids"
5993        fi
5994     fi
5995
5996     dnl -----------------------------------------------------------------------
5997     dnl GStreamer
5998     dnl -----------------------------------------------------------------------
5999     if test "$wxUSE_GTK" = 1; then
6000         wxUSE_GSTREAMER="yes"
6001
6002         dnl -------------------------------------------------------------------
6003         dnl Test for gstreamer module from pkg-config
6004         dnl -------------------------------------------------------------------
6005         PKG_CHECK_MODULES(GSTREAMER, gstreamer-0.8,
6006         [
6007             CPPFLAGS="$CPPFLAGS $GSTREAMER_CFLAGS"
6008             LIBS="$LIBS $GSTREAMER_LIBS -lgstplay-0.8"
6009         ],
6010         [
6011             AC_MSG_WARN([GStreamer installation not found])
6012             wxUSE_GSTREAMER="no"
6013         ])
6014
6015         dnl -------------------------------------------------------------------
6016         dnl Perform a check for a GStreamer element using gst-inspect
6017         dnl Thomas Vander Stichele <thomas at apestaart dot org>
6018         dnl Last modification: 25/01/2005
6019         dnl
6020         dnl AM_GST_ELEMENT_CHECK(ELEMENT-NAME, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
6021         dnl -------------------------------------------------------------------
6022         AC_DEFUN([AM_GST_ELEMENT_CHECK],
6023         [
6024         if test "x$GST_INSPECT" == "x"; then
6025             AC_CHECK_PROG(GST_INSPECT, gst-inspect, gst-inspect, [])
6026         fi
6027
6028         if test "x$GST_INSPECT" != "x"; then
6029             AC_MSG_CHECKING(GStreamer element $1)
6030             if [ $GST_INSPECT $1 > /dev/null 2> /dev/null ]; then
6031             AC_MSG_RESULT(found.)
6032             $2
6033             else
6034             AC_MSG_RESULT(not found.)
6035             $3
6036             fi
6037         fi
6038         ])
6039
6040         dnl -------------------------------------------------------------------
6041         dnl Test for x video sink (video useless without)
6042         dnl -------------------------------------------------------------------
6043         AM_GST_ELEMENT_CHECK(xvimagesink,[],
6044                         [
6045                             wxUSE_GSTREAMER="no"
6046                             AC_MSG_WARN([x video sink not found - cannot use GStreamer])
6047                         ])
6048
6049         dnl -------------------------------------------------------------------
6050         dnl Check for gstplay-0.8 lib and corresponding x overlay header
6051         dnl -------------------------------------------------------------------
6052         AC_CHECK_HEADER(gst/xoverlay/xoverlay.h, [],
6053                         [
6054                             wxUSE_GSTREAMER="no"
6055                             AC_MSG_WARN([xoverlay header not found, cannot use GStreamer])
6056                         ],
6057                         [#include <gst/gst.h>])
6058
6059         AC_MSG_CHECKING([for gstplay 0.8])
6060         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],gstplay-0.8)
6061
6062         if test "$ac_find_libraries" = "" ; then
6063             AC_MSG_RESULT([no])
6064             wxUSE_GSTREAMER="no"
6065         else
6066             AC_MSG_RESULT([yes])
6067         fi
6068
6069         if test "$wxUSE_GSTREAMER" = "yes"; then
6070             AC_DEFINE(wxUSE_GSTREAMER)
6071             AC_MSG_RESULT([GStreamer detection successful])
6072         fi
6073     fi
6074     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
6075     AC_DEFINE(wxUSE_MEDIACTRL)
6076 fi
6077
6078 dnl ---------------------------------------------------------------------------
6079 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
6080 dnl ---------------------------------------------------------------------------
6081
6082 if test "$cross_compiling" = "yes"; then
6083     dnl Use best guess from host as we can't use uname when cross compiling
6084     OSINFO="\"$host\""
6085 else
6086     dnl attualy work out OS version
6087     OSINFO=`uname -s -r -m`
6088     OSINFO="\"$OSINFO\""
6089 fi
6090
6091 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
6092
6093 dnl ---------------------------------------------------------------------------
6094 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
6095 dnl ---------------------------------------------------------------------------
6096
6097 if test "x$prefix" != "xNONE"; then
6098     wxPREFIX=$prefix
6099 else
6100     wxPREFIX=$ac_default_prefix
6101 fi
6102
6103 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
6104
6105
6106 dnl ---------------------------------------------------------------------------
6107 dnl define variables with all built libraries for wx-config
6108 dnl ---------------------------------------------------------------------------
6109
6110 CORE_BASE_LIBS="net base"
6111 CORE_GUI_LIBS="adv core"
6112
6113 if test "$wxUSE_XML" = "yes" ; then
6114     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
6115 fi
6116 if test "$wxUSE_ODBC" != "no" ; then
6117     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
6118     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
6119 fi
6120 if test "$wxUSE_HTML" = "yes" ; then
6121     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
6122 fi
6123 if test "$wxUSE_XRC" = "yes" ; then
6124     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
6125 fi
6126
6127 if test "$wxUSE_GUI" != "yes"; then
6128     CORE_GUI_LIBS=""
6129 fi
6130
6131 AC_SUBST(CORE_BASE_LIBS)
6132 AC_SUBST(CORE_GUI_LIBS)
6133
6134
6135 dnl ---------------------------------------------------------------------------
6136 dnl Output the makefiles and such from the results found above
6137 dnl ---------------------------------------------------------------------------
6138
6139 dnl all additional libraries (except wxWidgets itself) we link with
6140
6141 dnl note that we always link with -lm except for Mac OS X
6142 dnl extended.c uses floor() and is always linked in
6143
6144 if test "$wxUSE_MAC" = 1 ; then
6145     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
6146         if test "$USE_DARWIN" = 1; then
6147             LDFLAGS="$LDFLAGS -framework QuickTime"
6148         else
6149             LDFLAGS="$LDFLAGS -lQuickTimeLib"
6150         fi
6151     fi
6152     if test "$USE_DARWIN" = 1; then
6153         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
6154     else
6155         LDFLAGS="$LDFLAGS -lCarbonLib"
6156     fi
6157 fi
6158 if test "$wxUSE_COCOA" = 1 ; then
6159     LDFLAGS="$LDFLAGS -framework Cocoa"
6160     if test "$wxUSE_MEDIACTRL" = "yes"; then
6161         LDFLAGS="$LDFLAGS -framework QuickTime"
6162     fi
6163 fi
6164
6165 dnl FIXME: should this be covered by the conditional above
6166 dnl given the -lm comment there?  Or should that comment (and
6167 dnl this one) be removed..   [ 7 Nov 2001 ]
6168
6169 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
6170
6171 dnl Only add the -lm library if floating point functions cannot be used
6172 dnl without it.  This check is important on cygwin because of the bizarre
6173 dnl way that they have organized functions into libraries.  On cygwin, both
6174 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
6175 dnl means that
6176 dnl   1) linking with -lm is not necessary, and
6177 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
6178 dnl In particular, if you compile any program with -mno-cygwin and link with
6179 dnl -lm, it will crash instantly when it is run.  This happens because the
6180 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
6181 dnl the ___main function instead of allowing it to be defined by
6182 dnl /usr/lib/mingw/libmingw32.a as it should be.
6183 dnl
6184 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
6185 dnl
6186 dnl Just check a few floating point functions. If they are all found without
6187 dnl -lm, then we must not need -lm.
6188 have_cos=0
6189 have_floor=0
6190 AC_CHECK_FUNCS(cos, have_cos=1)
6191 AC_CHECK_FUNCS(floor, have_floor=1)
6192 AC_MSG_CHECKING(if floating point functions link without -lm)
6193 if test "$have_cos" = 1 -a "$have_floor" = 1; then
6194     AC_MSG_RESULT(yes)
6195 else
6196     AC_MSG_RESULT(no)
6197     LIBS="$LIBS -lm"
6198     # use different functions to avoid configure caching
6199     have_sin=0
6200     have_ceil=0
6201     AC_CHECK_FUNCS(sin, have_sin=1)
6202     AC_CHECK_FUNCS(ceil, have_ceil=1)
6203     AC_MSG_CHECKING(if floating point functions link with -lm)
6204     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
6205         AC_MSG_RESULT(yes)
6206     else
6207         AC_MSG_RESULT(no)
6208         # not sure we should warn the user, crash, etc.
6209     fi
6210 fi
6211
6212 if test "$wxUSE_GUI" = "yes"; then
6213
6214     dnl TODO add checks that these samples will really compile (i.e. all the
6215     dnl      library features they need are present)
6216
6217     dnl TODO some samples are never built so far:
6218     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw
6219     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs \
6220                      drawing dynamic erase event exec font image \
6221                      minimal propsize rotate shaped widgets render"
6222
6223     if test "$wxUSE_MONOLITHIC" != "yes"; then
6224         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
6225     fi
6226 else
6227     SAMPLES_SUBDIRS="console"
6228 fi
6229
6230
6231 dnl all -I options we must pass to the compiler
6232 dnl
6233 dnl note that the order is somewhat important: wxWidgets headers should
6234 dnl come first and the one with setup.h should be before $(top_srcdir)/include
6235 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
6236 dnl CodeWarrior):
6237 INCLUDES="-I\${top_builddir}lib/wx/include/${TOOLCHAIN_FULLNAME} \
6238 -I\${top_srcdir}/include $TOOLKIT_INCLUDE"
6239
6240 dnl C/C++ compiler options used to compile wxWidgets
6241 if test "$GXX" = yes ; then
6242     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
6243     CWARNINGS="-Wall"
6244     CXXWARNINGS="$CWARNINGS -Wno-ctor-dtor-privacy"
6245     dnl should enable this one day...
6246     dnl CXXWARNINGS="-Wall -Werror"
6247 fi
6248
6249 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE"
6250
6251 dnl remove the extra white space from the cc/c++/ld options
6252 CPPFLAGS=`echo $WXDEBUG_DEFINE $INCLUDES $CPPFLAGS`
6253 CFLAGS=`echo $CODE_GEN_FLAGS $EXTRA_CFLAGS $CFLAGS $CWARNINGS`
6254 CXXFLAGS=`echo $CODE_GEN_FLAGS $CODE_GEN_FLAGS_CXX $EXTRA_CFLAGS $CXXFLAGS $CXXWARNINGS`
6255
6256 if test "x$MWCC" = "xyes"; then
6257     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
6258     dnl must use <regex.h> from system not our local copy on OS X,
6259     dnl but must use local not system on OS 9.
6260     dnl The following should make all -I paths usable for <> includes
6261     dnl while first checking in real system paths.  With 8.3 using
6262     dnl -gccincludes it will actually check local paths before system
6263     dnl even for <> which is totally wrong.
6264
6265     dnl Note that because this absolutely needs to be before any -I
6266     dnl that we have to tack it on to the end of the compiler commandline.
6267     CC="$CC -cwd source -I-"
6268     CXX="$CXX -cwd source -I-"
6269 fi
6270
6271
6272 LIBS=`echo $LIBS`
6273 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
6274 EXTRALIBS_XML="$EXPAT_LINK"
6275 EXTRALIBS_HTML="$MSPACK_LINK"
6276 EXTRALIBS_ODBC="$ODBC_LINK"
6277 if test "$wxUSE_GUI" = "yes"; then
6278     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK`
6279 fi
6280 if test "$wxUSE_OPENGL" = "yes"; then
6281     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
6282 fi
6283
6284 LDFLAGS="$LDFLAGS $PROFILE"
6285
6286 dnl wxGTK does not need TOOLKIT includes in wx-config
6287 if test "$wxUSE_GTK" = 1; then
6288     WXCONFIG_INCLUDE=
6289 else
6290     WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
6291 fi
6292
6293 WXCONFIG_EXTRALIBS="$LIBS"
6294
6295 dnl wx-config must output builtin 3rd party libs in --libs in static build:
6296 if test "$wxUSE_REGEX" = "builtin" ; then
6297     wxconfig_3rdparty="$wxconfig_3rdparty regex${lib_unicode_suffix}"
6298 fi
6299 if test "$wxUSE_EXPAT" = "builtin" ; then
6300     wxconfig_3rdparty="$wxconfig_3rdparty expat"
6301 fi
6302 if test "$wxUSE_ODBC" = "builtin" ; then
6303     wxconfig_3rdparty="$wxconfig_3rdparty odbc"
6304 fi
6305 if test "$wxUSE_LIBTIFF" = "builtin" ; then
6306     wxconfig_3rdparty="$wxconfig_3rdparty tiff"
6307 fi
6308 if test "$wxUSE_LIBJPEG" = "builtin" ; then
6309     wxconfig_3rdparty="$wxconfig_3rdparty jpeg"
6310 fi
6311 if test "$wxUSE_LIBPNG" = "builtin" ; then
6312     wxconfig_3rdparty="$wxconfig_3rdparty png"
6313 fi
6314 if test "$wxUSE_ZLIB" = "builtin" ; then
6315     wxconfig_3rdparty="$wxconfig_3rdparty zlib"
6316 fi
6317 if test "$wxUSE_ODBC" = "builtin" ; then
6318     wxconfig_3rdparty="$wxconfig_3rdparty odbc"
6319 fi
6320
6321 for i in $wxconfig_3rdparty ; do
6322     WXCONFIG_EXTRALIBS="$WXCONFIG_EXTRALIBS -lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
6323 done
6324
6325
6326 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
6327     WXUNIV=1
6328 else
6329     WXUNIV=0
6330 fi
6331
6332 AC_SUBST(wxUSE_ZLIB)
6333 AC_SUBST(wxUSE_REGEX)
6334 AC_SUBST(wxUSE_EXPAT)
6335 AC_SUBST(wxUSE_ODBC)
6336 AC_SUBST(wxUSE_LIBJPEG)
6337 AC_SUBST(wxUSE_LIBPNG)
6338 AC_SUBST(wxUSE_LIBTIFF)
6339
6340 if test $wxUSE_MONOLITHIC = "yes" ; then
6341     MONOLITHIC=1
6342 else
6343     MONOLITHIC=0
6344 fi
6345
6346 if test $wxUSE_PLUGINS = "yes" ; then
6347     USE_PLUGINS=1
6348 else
6349     USE_PLUGINS=0
6350 fi
6351
6352 if test $wxUSE_ODBC != "no" ; then
6353     USE_ODBC=1
6354 else
6355     USE_ODBC=0
6356 fi
6357
6358 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
6359     OFFICIAL_BUILD=1
6360 else
6361     OFFICIAL_BUILD=0
6362 fi
6363
6364 AC_SUBST(VENDOR)
6365 AC_SUBST(OFFICIAL_BUILD)
6366 AC_SUBST(WX_FLAVOUR)
6367 AC_SUBST(WX_LIB_FLAVOUR)
6368
6369 AC_SUBST(WXUNIV)
6370 AC_SUBST(MONOLITHIC)
6371 AC_SUBST(USE_PLUGINS)
6372 AC_SUBST(LIBS)
6373 AC_SUBST(EXTRALIBS)
6374 AC_SUBST(EXTRALIBS_XML)
6375 AC_SUBST(EXTRALIBS_HTML)
6376 AC_SUBST(EXTRALIBS_ODBC)
6377 AC_SUBST(EXTRALIBS_GUI)
6378 AC_SUBST(EXTRALIBS_OPENGL)
6379 AC_SUBST(EXTRALIBS_SDL)
6380 AC_SUBST(WITH_PLUGIN_SDL)
6381 AC_SUBST(EXTRALIBS_GNOMEPRINT)
6382 AC_SUBST(UNICODE)
6383 AC_SUBST(BUILD)
6384 AC_SUBST(DEBUG_INFO)
6385 AC_SUBST(DEBUG_FLAG)
6386 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
6387 AC_SUBST(TOOLKIT_LOWERCASE)
6388 AC_SUBST(TOOLKIT_VERSION)
6389 AC_SUBST(SAMPLES_RPATH_FLAG)
6390 AC_SUBST(SAMPLES_RPATH_POSTLINK)
6391 AC_SUBST(HOST_SUFFIX)
6392 AC_SUBST(CPPUNIT_CFLAGS)
6393 AC_SUBST(CPPUNIT_LIBS)
6394
6395 case "$TOOLKIT" in
6396     GTK)
6397         TOOLKIT_USER="GTK+"
6398         if test "$WXGTK20" = 1; then
6399             TOOLKIT_USER="$TOOLKIT_USER 2"
6400         fi
6401         ;;
6402
6403     *)
6404         TOOLKIT_USER=$TOOLKIT_LOWERCASE
6405         ;;
6406 esac
6407
6408 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
6409
6410 if test "$wxUSE_SHARED" = "yes"; then
6411
6412     dnl We get the shared build linker from bakefile, since it
6413     dnl moved all the logic for this out of this file and into
6414     dnl its own macro.  But it can't decide on whether to return
6415     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
6416     dnl So normalise and expand everything here now, because its
6417     dnl not going to change inside wx-config anyway.
6418     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
6419     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
6420
6421     dnl Need addtional flag on OS/2, so override bakefiles value
6422     dnl (there currently is no suitable variable to which the
6423     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
6424     case "${host}" in
6425       *-pc-os2_emx | *-pc-os2-emx )
6426         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6427         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
6428         cp -p ${srcdir}/src/os2/dllnames.sh .
6429         cp -p ${srcdir}/src/os2/dllar.sh .
6430       ;;
6431     esac
6432 else
6433
6434     dnl No bakefile support for static builds, but this should be ok for most.
6435     EXE_LINKER="$CXX -o"
6436
6437 fi
6438
6439 dnl According to Vaclav, if NO_GCC_PRAGMA is used for any reason it needs to
6440 dnl be in wx-config output.  Not doing so could result in link problems.
6441 GCC_PRAGMA_FLAGS=""
6442 PCH_FLAGS=""
6443 dnl Find out if we have to define NO_GCC_PRAGMA and WX_PRECOMP:
6444 if test $GCC_PCH = 1 ; then
6445     GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6446     PCH_FLAGS="-DWX_PRECOMP"
6447 else
6448     case "${host}" in
6449         powerpc-*-darwin* )
6450             dnl Some Apple's GCC version are broken and can't handle the
6451             dnl pragmas:
6452             GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6453             ;;
6454         *-*-mingw32* )
6455             dnl MinGW GCC versions >= 3.2 have problems with
6456             dnl static member of classes derived from templates
6457             dnl in combination with #pragma interface/implementation
6458             dnl (the test case uses 4 files)
6459             dnl ... and with exceptions handling (undefined symbols needed
6460             dnl to correctly calls dtors when unwinding) as well
6461             if test "$wxUSE_STL" = "yes" -o \
6462                     "$wxUSE_NO_EXCEPTIONS" != "yes" -o \
6463                     "$wxUSE_NO_RTTI" != "yes"; then
6464                AC_MSG_CHECKING([if this MinGW version needs -DNO_GCC_PRAGMA])
6465                AC_TRY_COMPILE([],
6466                               [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6467                                #error "Not GCC 3.2 or greater"
6468                                #endif
6469                                ],
6470                               [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6471                                AC_MSG_RESULT([yes])],
6472                               [AC_MSG_RESULT([no])])
6473             fi
6474             ;;
6475         *-pc-os2_emx | *-pc-os2-emx )
6476             dnl GCC versions ported to OS/2 have similar problems with
6477             dnl static member of classes in combination with STL and
6478             dnl pragma interface/implementation
6479             if test "$wxUSE_STL" = "yes"; then
6480                AC_MSG_CHECKING([if this gcc version needs -DNO_GCC_PRAGMA])
6481                AC_TRY_COMPILE([],
6482                               [#if !(__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2))
6483                                #error "Not GCC 3.2 or greater"
6484                                #endif
6485                                ],
6486                               [GCC_PRAGMA_FLAGS="-DNO_GCC_PRAGMA"
6487                                AC_MSG_RESULT([yes])],
6488                               [AC_MSG_RESULT([no])])
6489             fi
6490             ;;
6491     esac
6492 fi
6493 CPPFLAGS="$PCH_FLAGS $GCC_PRAGMA_FLAGS $CPPFLAGS"
6494
6495
6496 dnl for convenience, sort the samples in alphabetical order
6497 dnl
6498 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
6499 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
6500 dnl
6501 dnl       Unfortunately, there is a bug in OS/2's tr, such that
6502 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
6503 dnl       only removes the Unix-like part of the introduced line break.
6504 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
6505
6506 dnl subtle bakefile goop.
6507 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
6508 dnl I wish we would have called it something less likely to clash with
6509 dnl things though.
6510 AC_SUBST(SHARED)
6511
6512 dnl global options
6513 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
6514 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
6515
6516 dnl debugging options
6517 AC_SUBST(WXDEBUG_DEFINE)
6518
6519 dnl toolkit options
6520 AC_SUBST(USE_GUI)
6521 AC_SUBST(AFMINSTALL)
6522 AC_SUBST(WIN32INSTALL)
6523 AC_SUBST(TOOLKIT)
6524 AC_SUBST(TOOLKIT_DIR)
6525 AC_SUBST(TOOLCHAIN_NAME)
6526 AC_SUBST(TOOLCHAIN_FULLNAME)
6527 AC_SUBST(TOOLCHAIN_DEFS)
6528 AC_SUBST(TOOLCHAIN_DLL_DEFS)
6529
6530 dnl wx-config options
6531 AC_SUBST(host_alias)
6532 AC_SUBST(cross_compiling)
6533 AC_SUBST(WIDGET_SET)
6534 AC_SUBST(WX_RELEASE)
6535 AC_SUBST(WX_VERSION)
6536 AC_SUBST(WX_SUBVERSION)
6537 AC_SUBST(WX_CHARTYPE)
6538 AC_SUBST(WX_DEBUGTYPE)
6539 AC_SUBST(WXCONFIG_EXTRALIBS)
6540 AC_SUBST(WXCONFIG_INCLUDE)
6541 AC_SUBST(WXCONFIG_RPATH)
6542 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
6543 AC_SUBST(WX_LARGEFILE_FLAGS)
6544 AC_SUBST(GCC_PRAGMA_FLAGS)
6545 AC_SUBST(CODE_GEN_FLAGS)
6546 AC_SUBST(CODE_GEN_FLAGS_CXX)
6547 AC_SUBST(EXE_LINKER)
6548
6549 dnl distribution vars
6550 AC_SUBST(GUIDIST)
6551 AC_SUBST(DISTDIR)
6552
6553 dnl additional subdirectories where we will build
6554 AC_SUBST(SAMPLES_SUBDIRS)
6555
6556 dnl additional libraries and linker settings
6557 AC_SUBST(LDFLAGS)
6558 AC_SUBST(LDFLAGS_GL)
6559 AC_SUBST(OPENGL_LIBS)
6560 AC_SUBST(DMALLOC_LIBS)
6561 AC_SUBST(WX_VERSION_TAG)
6562
6563 dnl additional resurces settings
6564 AC_SUBST(RESCOMP)
6565 AC_SUBST(RESFLAGS)
6566 AC_SUBST(RESPROGRAMOBJ)
6567 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
6568 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
6569
6570 dnl additional for Mac OS X
6571 AC_SUBST(DEREZ)
6572 AC_SUBST(LIBWXMACRES)
6573 AC_SUBST(MACRESCOMP)
6574 AC_SUBST(MACSETFILE)
6575 AC_SUBST(MACRESWXCONFIG)
6576
6577 dnl other tools
6578 AC_SUBST(GCC)
6579 AC_SUBST(DLLTOOL)
6580
6581
6582 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
6583 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
6584 dnl - and we do use it)
6585 AC_PROG_MAKE_SET
6586
6587
6588 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
6589
6590 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
6591                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
6592                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6593
6594 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
6595                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
6596                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
6597
6598 AC_CONFIG_FILES([ version-script Makefile ])
6599
6600 AC_CONFIG_COMMANDS([ wx-config
6601                    ],
6602                    [ rm -f wx-config
6603                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
6604                    ],
6605                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
6606                      LN_S="${LN_S}"
6607                    ])
6608
6609 dnl This would give us us build dir that in every significant way
6610 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
6611 dnl though in this form because AC_CONFIG_LINKS will fail for directories
6612 dnl on platforms that do not have symlinks.
6613 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
6614 dnl AC_CONFIG_LINKS([ contrib/include ])
6615
6616
6617 dnl Configure samples, contrib etc. directories, but only if they are present:
6618 if test "$wxUSE_GUI" = "yes"; then
6619     SUBDIRS="samples demos utils contrib"
6620 else dnl we build wxBase only
6621     dnl there are no wxBase programs in contrib nor demos
6622     SUBDIRS="samples utils"
6623 fi
6624 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
6625 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
6626
6627 for subdir in `echo $SUBDIRS`; do
6628     if test -d ${srcdir}/${subdir} ; then
6629         if test "$wxUSE_GUI" = "yes"; then
6630             if test ${subdir} = "samples"; then
6631                 dnl only take those samples which compile in the current
6632                 dnl configuration and which exist
6633                 makefiles="samples/Makefile.in $makefiles"
6634                 for sample in `echo $SAMPLES_SUBDIRS`; do
6635                     if test -d $srcdir/samples/$sample; then
6636                         makefiles="samples/$sample/Makefile.in $makefiles"
6637                     fi
6638                 done
6639             else dnl assume that everything compiles for utils &c
6640                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
6641             fi
6642         else dnl we build wxBase only
6643             dnl don't take all samples/utils, just those which build with
6644             dnl wxBase
6645             if test ${subdir} = "samples"; then
6646                 makefiles="samples/Makefile.in samples/console/Makefile.in"
6647             elif test ${subdir} = "utils"; then
6648                 makefiles=""
6649                 for util in HelpGen tex2rtf ; do
6650                     if test -d $srcdir/utils/$util ; then
6651                         makefiles="utils/$util/Makefile.in \
6652                                    utils/$util/src/Makefile.in \
6653                                    $makefiles"
6654                     fi
6655                 done
6656             else dnl assume that everything compiles for tests
6657                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
6658             fi
6659         fi
6660
6661         for mkin in $makefiles ; do
6662             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
6663             AC_CONFIG_FILES([$mk])
6664         done
6665     fi
6666 done
6667
6668
6669 AC_OUTPUT
6670
6671 dnl report how we have been configured
6672 echo
6673 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
6674 echo ""
6675 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_USER:-base only}"
6676 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
6677
6678 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
6679 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
6680 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
6681
6682 echo "  What level of wxWidgets compatibility should be enabled?"
6683 echo "                                       wxWidgets 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
6684 echo "                                       wxWidgets 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"
6685
6686 echo "  Which libraries should wxWidgets use?"
6687 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
6688 echo "                                       png                ${wxUSE_LIBPNG-none}"
6689 echo "                                       regex              ${wxUSE_REGEX}"
6690 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
6691 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
6692 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
6693 fi
6694 echo "                                       zlib               ${wxUSE_ZLIB}"
6695 echo "                                       odbc               ${wxUSE_ODBC}"
6696 echo "                                       expat              ${wxUSE_EXPAT}"
6697 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
6698 echo "                                       sdl                ${wxUSE_LIBSDL}"
6699 echo "                                       gnomeprint         ${wxUSE_LIBGNOMEPRINT-none}"
6700
6701 echo ""
6702
6703 dnl vi: set et sts=4 sw=4 com=\:dnl: